The application claims priority of Chinese patent application CN202323133044.5, filed on Nov. 20, 2023, which is incorporated herein by reference in its entireties.
The present disclosure relates to the technical field of microphones, and in particular, to a luminous microphone.
The application for microphones can be traced back to the late 19th century. Scientists were dedicated to finding better ways to pick up sounds to improve applications such as telephones. With the emergence of ribbon microphones in the 1920s, there are more and more styles of microphones over time, and their functions have become more diverse.
With the development of the microphone technology, some existing microphones not only have a sound pickup function, but also have a function of creating atmospheres. These microphones are usually provided with several light-emitting diode (LED) lamps at their microphone heads, so that LEDs of the LED lamps emit light towards a mesh enclosure or a sponge cover to create an atmosphere. This setting allows the light to be transmitted outward through the mesh enclosure or sponge cover, thereby creating a dispersed lighting effect.
In a first aspect, the present application provides a microphone. The microphone a shell assembly, a sound pickup assembly, a control assembly and a light-emitting assembly.
The shell assembly includes an outer shell with a first accommodating chamber, wherein the outer shell has light transmittance;
The sound pickup assembly includes a microphone head for sound pickup, wherein the microphone head is arranged on the shell assembly;
The control assembly includes a first circuit board, wherein the first circuit board is arranged in the first accommodating chamber, and is electrically connected to the microphone head; and
The light-emitting assembly includes a light-emitting unit, wherein the light-emitting unit is arranged in the first accommodating chamber and is electrically connected to the first circuit board; and the light-emitting unit is configured to allow emitted light to pass through the outer shell.
In one embodiment, the shell assembly further includes a cover plate and a bottom plate; the cover plate and the bottom plate are respectively arranged at two ends of the outer shell and are enclosed to form the first accommodating chamber; and the cover plate does not have light transmittance.
In one embodiment, the bottom plate does not have light transmittance.
In one embodiment, the shell assembly further includes an inner shell arranged in the first accommodating chamber; the inner shell is provided with a second accommodating chamber; and the first circuit board is arranged in the second accommodating chamber.
In one embodiment, the inner shell has light transmittance; the light-emitting unit is arranged in the second accommodating chamber; and the light-emitting unit is configured to allow emitted light to sequentially pass through the inner shell and the outer shell.
In one embodiment, an interval space is provided between the inner shell and the outer shell.
In one embodiment, the light-emitting unit is arranged in the inner shell or the interval space.
In one embodiment, the inner shell is a semi-transparent shell.
In one embodiment, the shell assembly further includes a mounting frame and a balancing weight; the mounting frame is arranged in the first accommodating chamber; and the balancing weight and the first circuit board are arranged on two opposite sides of the mounting frame.
In one embodiment, the control assembly further includes an indicator lamp arranged on the shell assembly; the indicator lamp is electrically connected to the first circuit board; and the indicator lamp is configured to directly output emitted light to an outer side of the shell assembly.
In one embodiment, the shell assembly further includes a bottom plate; the bottom plate is arranged at one end of the outer shell; the bottom plate includes a main body portion and a connecting portion; the connecting portion is arranged along a circumferential edge of the main body portion and is connected to the outer shell; the connecting portion is provided with a via hole that penetrates the connecting portion; the indicator lamp is arranged in the via hole; and the indicator lamp is configured to directly output emitted light to an outer side of the connecting portion.
In one embodiment, the shell assembly further includes a light shielding structure; the light shielding structure is annularly arranged at the indicator lamp; and the light shielding structure is configured to output the light emitted by the indicator lamp to outer side of the connecting portion.
In one embodiment, the shell assembly further includes a bottom plate; the bottom plate is arranged at one end of the outer shell; the bottom plate includes a main body portion and a connecting portion; the connecting portion is arranged along a circumferential edge of the main body portion and is connected to the outer shell; the light shielding structure includes a baffle plate and a partition plate; the partition plate is arranged on the main body portion; the baffle plate is connected to the partition plate and resists against the connecting portion; the baffle plate, the partition plate, and the main body portion are enclosed to form a mounting chamber; and the indicator lamp is arranged in the mounting chamber.
In one embodiment, the control assembly further includes a function key; the function key is arranged in the outer shell in a penetrating manner and is electrically connected to the first circuit board; the function key is arranged on the outer shell that is on the same side as the indicator lamp; the function key is configured to adjust a signal amplification level input to the microphone and/or a signal strength output by the microphone, and/or to enable or disable a mute function of the microphone.
In one embodiment, the outer shell is a transparent shell.
In one embodiment, the light-emitting assembly further includes a connector; the connector is arranged on one side of the first circuit board; and the light-emitting unit is arranged on the connector.
In the microphone product, a shell occupies a large area of the product. According to the microphone provided in the present disclosure, the transparent outer shell is used, and the light-emitting unit is arranged in the first accommodating chamber, so that light emitted by the light-emitting unit can be transmitted through the outer shell. Therefore, during pickup transmission of the microphone, a user or another person can observe a large-area lighting effect achieved by the microphone, thereby creating a cool lighting atmosphere, achieving an effect of foiling the atmosphere and enhancing the user experience.
In addition, a semi-transparent inner shell can be provided to block internal parts in the microphone, so as to avoid shadows of the internal parts on the outer shell when the light-emitting assembly emits light, making the overall appearance of the product more beautiful and cooler. By the arrangement of an indicator lamp and a related structure, the microphone further creates a cooler lighting atmosphere, without affecting the indication function of the indicator lamp, and the microphone will not interfere with an ambient lamp.
In another aspect, the embodiments further provide a microphone with a unilateral support, including a base, a supporting assembly, a shell assembly, a pickup assembly, and a control assembly. The supporting assembly includes a unilateral support; one end of the unilateral support is connected to the base; the shell assembly includes an outer shell with a first accommodating chamber; the outer shell is configured to be rotatably connected to one end of the unilateral support away from the base; the sound pickup assembly includes a microphone head configured for sound pickup; the microphone head is arranged at the shell assembly; the control assembly includes a first circuit board; the first circuit board is arranged in the first accommodating chamber; and the first circuit board is electrically connected to the microphone head.
In one embodiment, the microphone further includes a shell compensation structure; the shell compensation structure is arranged on the shell assembly; and the shell compensation structure is configured to enhance the strength of the shell assembly.
In one embodiment, the supporting assembly further includes a rotating shaft; the rotating shaft is arranged at one end of the unilateral support away from the base; the outer shell is provided with a mounting hole communicated to the first accommodating chamber; the rotating shaft is arranged in the mounting hole in a penetrating manner; the outer shell is configured to be rotatably connected to the rotating shaft; the shell compensation structure includes a protrusion; and the protrusion is annularly arranged at the mounting hole and is connected to the outer shell.
In one embodiment, the supporting assembly further includes a first gasket with a through hole; the first gasket is arranged between the outer shell and the unilateral support; the rotating shaft is arranged in the through hole in a penetrating manner; the first gasket includes a first portion and a second portion; the second portion is close to one side of the base; and a thickness of the second portion is greater than a thickness of the first portion.
According to the microphone with a unilateral support, the unilateral support is used to support the microphone product, which can further achieve rotation of the microphone and maintain the stability of the microphone, so that the shell of the microphone is designed more simply and beautifully. Furthermore, the strength of the shell assembly is enhanced through the shell compensation structure, which reduces the possibility of breakage of the shell assembly, improves the supporting stability, and prolongs the service life of the product.
In order to explain the technical solutions of the embodiments of the present disclosure more clearly, the following will briefly introduce the accompanying drawings used in the embodiments. Apparently, the drawings in the following description are only some embodiments of the present disclosure. Those of ordinary skill in the art can obtain other drawings based on these drawings without creative work.
In order to facilitate understanding the present disclosure, the present disclosure will be described more comprehensively below with reference to related accompanying drawings. Preferred implementations of the present disclosure are provided in the drawings. However, the present disclosure can be implemented in many different forms, and are not limited to the implementations described herein. On the contrary, these implementations are provided to make the content disclosed in the present disclosure understood more thoroughly and comprehensively.
It should be noted that when an element is referred to as being “fixed to” another element, the element can be directly on another component or there can be a centered element. When an element is considered to be “connected” to another element, the element can be directly connected to another element or there may be a centered element. The terms “inner”, “outer”, “left”, “right”, and similar expressions used herein are for illustrative purposes only and do not necessarily represent the only implementation.
Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by a person skilled in the art to which the present disclosure belongs. Terms used in the specification of the present disclosure herein are merely intended to describe objectives of the specific embodiments, but are not intended to limit the present disclosure. The term “and/or” used herein includes any and all combinations of one or more related listed items.
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In the microphone product, a shell occupies a large area of the product. According to the microphone 100 provided in the present disclosure, the transparent outer shell 11 is used, and the light-emitting unit 40 is arranged in the first accommodating chamber 11d, so that light emitted by the light-emitting unit 40 can be transmitted through the outer shell 11. Therefore, during pickup transmission of the microphone 100, a user or another person can observe a large-area lighting effect achieved by the microphone 100, thereby creating a more intense and cooler lighting atmosphere, achieving an effect of foiling the atmosphere and attracting the attention of people, and enhancing the user experience.
The light-transmittance intensity of the outer shell 11 provided in the embodiments of the present disclosure is flexible. The outer shell may have full light transmittance, or may have high-intensity light transmittance or low-intensity light transmittance. The outer shell 11 can be made of different materials according to an intensity requirement for the light transmittance, so that the shell assembly 1 presents preset light transmittance. The shell assembly 1 may preset the preset light transmittance by coating an outer side wall or an inner side wall of the outer shell 11 or performing surface sanding on the outer shell 11.
The shell assembly 1 may alternatively present the preset light transmittance by embedding a semi-transparent photomask into the outer shell 11. For example, in this embodiment, the shell assembly 1 further includes an inner shell 13 arranged in the first accommodating chamber 11d. The inner shell 13 has light transmittance. Light emitted by the light-emitting unit 40 passes through the inner shell 13 and the outer shell 11 in sequence. Specifically, the outer shell 11 is a transparent shell, and the inner shell 13 is a semi-transparent shell. In this embodiment, to improve the lighting effect displayed by the outer shell 11, the inner shell 13 also has a light filtering property, which can filter out a portion of the light and selectively transmit the emitted light to the outside. Transmitting light waves that a user can accept or like achieves a better result. The semi-transparent shell means that the inner shell 13 allows an amount of light to pass through, but this light is not enough to clearly display objects or details behind.
By the arrangement of the transparent outer shell 11, the light emitted by the light-emitting unit 40 in the microphone 100 can well pass through the transparent outer shell 11 without excessive loss, thereby achieving a better lighting effect. Meanwhile, the semi-transparent inner shell 13 is arranged inside the transparent outer shell 11, so that the light emitted by the light-emitting unit 40 passes through the semi-transparent inner shell 13 and then is transmitted through the transparent outer shell 11, making the light emitted to the outside of the microphone 100 softer. The design of the semi-transparent inner shell 13 can further cover internal components of the microphone 100, such as a circuit boards and wires, playing an aesthetic role. In addition, as the light-emitting unit 40 is arranged in the first accommodating chamber, the brightness of the light near the light-emitting unit 40 is stronger, which makes it easy to see components such as the circuit board and the wires around the light-emitting unit 40. During viewing through the outer shell 11, shadows of the internal components such as the circuit board and the wires will be displayed on the outer shell 11. The arrangement of the semi-transparent inner shell 13 can avoid this situation, so that the overall appearance of the product is more beautiful. Furthermore, the lighting effect of the product is cooler when the light-emitting unit 40 emits light.
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The shell assembly 1 further includes a balancing weight 18; the balancing weight 18 is arranged at the mounting frame 16; and the balancing weight 18 and the first circuit board 30 are arranged on the two opposite sides of the mounting frame 16. Specifically, in this embodiment, the balancing weight 18 is fixedly connected to the mounting frame 16 through a screw. In other embodiments, the balancing weight 18 can be connected to the mounting frame 16 through an adhesive, a snap fastener, and the like. The present disclosure does not limit this. The first circuit board 30 is provided with an element and is connected to other parts, so the first circuit board 30 has a weight. When the first circuit board 30 is arranged on a side surface of one side of the mounting frame 16, the center of gravity of the shell assembly is biased towards one side where the first circuit board 30 is located. Therefore, the balancing weight 18 is designed to balance the weight of the first circuit board 30 and other components, thereby ensuring that the center of gravity of the shell assembly 1 is at a preset position and ensuring the self balancing of the product. During use, it is easier for adjustment, thereby enhancing the user experience.
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In this embodiment, the bottom plate 15 includes a main body portion 151 and a connecting portion 152. The connecting portion 152 is arranged along a circumferential edge of the main body portion 151 and is arranged on one side of the main body portion 151 facing the cover plate 14. The connecting portion 152 is connected to the outer shell 11. An outer surface of the connecting portion 152 and an outer surface of the outer shell 11 resist to form a continuous curved surface or plane, so that surfaces of the shells of the microphone 100 are overall integrated.
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Specifically, the connecting portion 152 is provided with a via hole that penetrates through the connecting portion 152, and the indicator lamp 31 is arranged in the via hole. It can be understood that the indicator lamp 31 is arranged in the via hole in a penetrating manner, and a light-emitting side of the indicator lamp 31 faces the outside of the microphone 100 for being observed. There are two or more indicator lamps 31. The number of the via holes is consistent with the indicator lamps 31.
The indicator lamp 31 provided in the embodiments of the present disclosure has flexible and diverse indication modes, which can provide feedback through combinations of different colors or different lighting intensities. The present disclosure does not impose a specific limitation on the indication mode of the indicator lamp 31. In this embodiment, two or more indicator lamps 31 are arranged in a linear direction, and the control assembly 3 controls the microphone. For example, during microphone gain adjustment, the corresponding number of indicator lamps 31 work to emit light, the remaining indicator lamps 31 go out. A user can obtain a control procedure prompt of the control assembly 3 for a microphone gain through the number of the indicator lamps 31 that emit light.
Due to the fact that both the indicator lamp 31 and the light-emitting unit 40 are arranged at the first accommodating chamber 11d, to avoid interference caused by overlapping between the light emitted by the indicator lamp 31 and the light emitted by the light-emitting unit 40, in this embodiment, the shell assembly 1 further includes a light shielding structure. The light shielding structure is annularly arranged on the indicator lamp 31 to output the light emitted by the indicator lamp 31 to an outer side of the shell assembly 1. The light shielding structure can limit the light of the indicator lamp 31 within a range, so that the light can only be transmitted towards the outer side of the shell assembly 1, thereby avoiding the mutual interference and impact between the inside of the shell assembly 1 and the light emitted by the light-emitting assembly 4.
Specifically, the light shielding structure includes a baffle plate 153 and a partition plate 154. The partition plate 154 is arranged on the main body portion 151. There are at least two partition plates 154 which are arranged oppositely. The baffle plate 153 is connected to the partition plates 154 and resists against the connecting portion 152. The baffle plate 153, the partition plates 154, and the main body portion 151 are enclosed to form a mounting chamber. The indicator lamp 31 is arranged in the mounting chamber. In detail, in this embodiment, the second circuit board 32 is arranged opposite to the connecting portion 152. The two partition plates 154 are arranged opposite to each other, and the baffle plate 153 is arranged opposite to the main body portion 151, thereby forming a sealed mounting chamber. The indicator lamp 31 is arranged in the mounting chamber, so that the light emitted by the indicator lamp 31 can be limited in a predetermined direction, thereby controlling an exit direction of the light emitted by the indicator lamp 31 and avoiding the interference between the inside of the shell assembly 1 and the light emitted by the light-emitting assembly 4.
Due to the fact that there are five indicator lamps 31 in the embodiments of the present disclosure, to avoid mutual interference of the light emitted by the various indicator lamps 31, there are six partition plates 154, thereby forming five mounting chambers with the baffle plate 153, the connecting portion 152, and the main body portion 151 respectively to respectively mount the indicator lamps 31, to avoid mutual the interference of the light emitted by the five indicator lamps 31. Thus, the indicator lamps 31 emit light according to a preset program to achieve an indicator lamp effect.
In other embodiments, the via hole may not be provided on the connecting portion 152, and only a light transmittance region needs to be arranged at positions of the connecting portion 152 corresponding to the indicator lamps 31. Or, the connecting portion 152 is made of a light transmittance material, and then a non light transmittance region is arranged on the connecting portion 152, leaving only the regions corresponding to the indicator lamps 31 for light transmittance, as long as the light emitted by the indicator lamps 31 can be transmitted out of the connecting portion 152.
The control assembly 3 further includes a function knob 33 and a button 34 configured to control the microphone 100 to be muted. The function knob 33 is arranged in the outer shell 11 in a penetrating manner and is electrically connected to the first circuit board 30. The function knob 33 is configured to adjust the gain effect and/or the volume of the microphone 100. The button 34 is electrically connected to the first circuit board 30. The button 34 is arranged in the outer shell 11 in a penetrating manner and is arranged in parallel with the function knob 33. Specifically, holes for allowing the function knob 33 and the button 34 to be threaded are provided on both the outer shell 11 and the inner shell 13, to facilitate operations of a user. In this embodiment, the button 34 can be pressed to mute the microphone 100 during use, and can be pressed again to relieve the mute effect. The operation is convenient. The function knob 33 has at least two functions. In this embodiment, two functions are taken as an example for introduction. During use, the first function is to adjust the gain effect of the microphone 100 by rotation, and the second function is to adjust the volume of earphones by rotation. The two functions can be switched by pressing the function knob 33. In other embodiments, the function knob 33 may alternatively have a third function or more functions. The functions can be switched by pressing. The function knob integrates multiple function adjustments, so that the overall operation buttons of the product are reduced, and the appearance is neater and more beautiful.
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Further, the light-emitting assembly 4 further includes a connector 42; the connector 42 is arranged on one side of the first circuit board 30; and the light-emitting unit 40 is arranged on the connector 42. Specifically, in this embodiment, the third circuit board 41 is arranged on the connector 42. The connector 42 is connected to the mounting frame 16 and resists against the first circuit board 30. A connection relationship between the connector 42 and the mounting frame 16 is buckle connection. One of the connector 42 and the mounting frame 16 is provided with a buckle, and the other one is provided with a buckle slot, to achieve snap fit. In other embodiments, the connection relationship between the connector 42 and the mounting frame 16 may alternatively be fixed connection. Namely, the connection is achieved through a screw or an adhesive. The present disclosure does not impose a specific limitation on this.
Specifically, in the embodiments of the present disclosure, the connector 42 includes a connecting plate 421, a first extension plate 422 arranged on one side of the connecting plate 421, and a second extension plate 423 arranged on the other side of the connecting plate 421. The first extension plate 422 and the second extension plate 423 are respectively connected to two opposite sides of the connecting plate 421 and have an angle with the connecting plate 421. The first extension plate, the second extension plate, and the connecting plate are enclosed to form a semi-enclosed groove-like structure. The connecting plate 421 is in buckle connection with the mounting frame 16. One of the connecting plate and the mounting frame is provided with a buckle, and the other one is provided with a buckle slot, to achieve snap fit. The third circuit board 41 is arranged on the first extension plate 422 or the second extension plate 423. When there are a plurality of third circuit boards 41, the third circuit boards 41 are arranged on both the first extension plate 422 and the second extension plate 423. Specifically, in the embodiments of the present disclosure, the third circuit boards 41 are arranged on both the first extension plate 422 and the second extension plate 423.
In this embodiment, there are two connectors 42 which are arranged on two opposite sides of the first circuit board 30, and the connectors 42 wrap around at least a portion of the first circuit board 30. The two connectors 42 are respectively connected to two opposite sides of the mounting frame 16. The first circuit board 30 and the balancing weight 18 are respectively arranged on two other opposite sides of the mounting frame 16. The two connectors 42, the first circuit board 30, and the balancing weight 18 are annularly arranged at a periphery of the mounting frame 16. The two connectors 42 wrap around at least a portion of the first circuit board 30 and at least a portion of the balancing weight 18, and respectively resist against the first circuit board 30 and the balancing weight 18. Namely, the mounting frame 16, the first circuit board 30, and the balancing weight 18 are partially or entirely arranged between the two connectors 42, and the semi-enclosed groove-like structures of the two connectors 42 accommodate the mounting frame, the first circuit board, and the balancing weight. Specifically, the connecting plate 421 is connected to the mounting frame 16 and resists against the first circuit board 30 and the balancing weight 18. The first circuit board 30 and the balancing weight 18 are sandwiched between the first extension plate 422 and the second extension plate 423.
Specifically, the entire mounting frame 16 is generally a rectangular structure with a thickness, which has four side surfaces distributed in four vertical directions, namely a first side surface 161, a second side surface 162, a third side surface 163, and a fourth side surface 164. The first side surface 161 and the third side surface 163 are two side surfaces with large widths, and the second side surface 162 and the fourth side surface 164 are two side surfaces with small widths. The first side surface 161 and the third side surface 163 are arranged opposite to each other, and the second side surface 162 and the fourth side surface 164 are arranged opposite to each other. The first circuit board 30 and the balancing weight 18 are respectively arranged on the first side surface 161 and the third side surface 163. The two connectors 42 are respectively arranged on the second side surface 162 and the fourth side surface 164. By the arrangement of the connectors 42, the light-emitting units 40 can be better fixed, and detachment of the light-emitting units 40 can be avoided. Meanwhile, the two opposite connectors 42 wrap around the first circuit board 30, which can better protect the first circuit board 30 and make a better use of an internal space of the product, thereby reducing the cost of the product. The light-emitting units 40 are arranged on the two opposite sides of the first circuit board 30. This design can make the distribution of light sources more uniform.
Specifically, the light-emitting assembly 4 further includes an on/off button 43 arranged in the shell assembly 1 in a penetrating manner. The on/off button 43 is electrically connected to the third circuit board 41 to control the light-emitting unit 40. The on/off button 43 is configured to control the light-emitting unit 40 to be turned on and turned off, and to adjust the color and flashing mode of the light source, so that the product has high functionality.
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In this embodiment, the support 61 is a unilateral support, and shell assembly 1 is supported and rotated only through the unilateral support. Specifically, the support 61 is only connected to one side surface of the outer shell 11. In this way, most of the area of the outer shell 11 can be redesigned for layout, so that the appearance of the product is neater and more beautiful. When the light-emitting unit 40 emits light, the outer shell 11 can show a larger area of light and a cooler lighting effect.
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Specifically, a third protrusion 132 is further arranged on the inner shell 13. The third protrusion 132 is annularly arranged at a periphery of the second protrusion 131 and is connected to the inner shell 13. A height of the third protrusion 132 is greater than that of the second protrusion 131. In this embodiment, the third protrusion 132 is integrally connected to the second protrusion 131. By the additional arrangement of the third protrusion 132, the shell strength close to the second mounting hole 13b of the inner shell 13 is further enhanced, ensuring that the shell strength of the inner shell 13 can be enough to bear and support the microphone 100. During rotation relative to the rotating shaft 62, it can still ensure that the shell strength will not be lowered, thereby prolonging the service life of the product.
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The sound pickup assembly 2 further includes a mesh enclosure 21, and the mesh enclosure 21 covers the microphone head 20. In this embodiment, the mesh enclosure 21 further covers the mounting seat 12 and resists against the cover plate 14. The shell assembly 1 further includes a sponge cover 1A. The sponge cover 1A is covered at the mesh enclosure 21 and resists against the outer shell 11. On the one hand, the sponge cover 1A can effectively prevent popping noise, protect the microphone head 20 of the microphone 100, and prevent saliva splashing On the other hand, an air flow of plosive directly blown to the microphone head 20 can be reduced, thereby prolonging the service life of the microphone 100 and enhancing the user experience.
The various technical features in the foregoing embodiments may be randomly combined. For concise description, not all possible combinations of the various technical features in the above embodiments are described. However, provided that combinations of these technical features do not conflict with each other, the combinations of the various technical features are considered as falling within the scope of this specification. The foregoing embodiments merely express several implementations of the present disclosure. The descriptions thereof are relatively specific and detailed, but are not understood as limitations on the scope of the present disclosure. A person of ordinary skill in the art can also make several transformations and improvements without departing from the idea of this application. These transformations and improvements fall within the protection scope of this application. Therefore, the protection scope of the patent of this application shall be subject to the appended claims.
Number | Date | Country | Kind |
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202323133044.5 | Nov 2023 | CN | national |
Number | Name | Date | Kind |
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20100085729 | Jiang | Apr 2010 | A1 |
20210372595 | Jung | Dec 2021 | A1 |
20220014844 | Suzuki | Jan 2022 | A1 |