Patent Application
20240167788
The invention relates to the technical field of scope magnification auxiliary-adjustment devices, in particular to a portable scope magnification quick-adjustment device.
At present, the magnification of scopes is adjusted through a standard manual adjustment method. In order to select a desired optimal magnification of a scope, a shooter manually rotates a magnification rotating ring of the scope forward or reversely to obtain the optimal magnification. Due to the lack of a uniform adjustment standard for magnification rotating rings of scopes produced by different scope manufacturers, some of the magnification rotating rings are tight, while some are loose. Manual adjustment of the magnification rotating rings performed by shooters will compromise the shooting speed and accuracy. The greatest defect of manual adjustment is that, in order to obtain the optimal magnification, the shooter must adjust the magnification ring by a hand that should be holding the front holder of a gun, and holds the front end of the gun with this hand again after adjustment, so both the time efficiency and stability can still be improved to a great extent, and this is also the reason why different shooters have their own standards about the degree of tightness of the rotating rings. In view of this, a more portable and flexible operating device is needed on the market to overcome these defects, and better devices need to be developed to satisfy market requirements. In order to free one hand of shooters from frequent adjustment of the magnification rotating ring to capture a target more quickly and fulfill a stable shooting effect, it is necessary to develop an electrical-drive mechanical operating method.
In view of the abovementioned defects in the prior art, the objective of the invention is to provide a portable scope magnification quick-adjustment device, which is more portable and lighter and can realize quicker and more stable adjustment.
To fulfill the above objective, the invention adopts the following technical solution:
A portable scope magnification quick-adjustment device comprises a main body and a motor seat, wherein the main body is mounted on a gun, the motor seat is mounted on a magnification rotating ring of a scope by means of a connecting piece, a circuit mainboard and a battery electrically connected to the circuit mainboard are arranged in the main body, a button is arranged on the circuit mainboard and located outside the main body, a motor is arranged in the motor seat and connected to the circuit mainboard by means of an electric conductor, a rotating shaft of the motor is connected to a drive mechanism, and the drive mechanism extends out and is in engaged connection with the magnification rotating ring.
Preferably, the drive mechanism is a gear set or is formed by a gear and a synchronous belt.
Preferably, sockets matched with the scope and the motor seat are arranged at two ends of the connecting piece respectively, and the pressing blocks are connected to the sockets through fasteners.
Preferably, a gun light or laser light is arranged at a front end of the main body and electrically connected to the circuit mainboard.
Preferably, a slot is formed in a bottom of the main body and corresponds to a front sight holder of the gun in shape, locking blocks are arranged on a side, located in the slot, of the main body and mounted on the main body through fasteners, and by tightening the fasters, the lock blocks and the front sight holder of the gun come closer to each other.
Preferably, the battery is a rechargeable battery, the circuit mainboard is provided with a charging port, and the charging port is located outside and sealed by a soft rubber plug.
Preferably, anti-slip wavy lines are arranged on a surface of the main body.
Preferably, the button is a press switch or a push switch.
Preferably, a cover for covering the rotating shaft of the motor is arranged on the motor seat corresponding to the drive mechanism, and a receding hole is formed in the cover corresponding to the drive mechanism.
By adopting the above solution, an electric driving function can be realized based on original mechanical pushing of the magnification rotating ring, electric power is output to drive the motor to rotate, and the motor works together with the drive mechanism to realize high-accuracy magnification adjustment of the scope, thus avoiding inaccuracy caused by manual adjustment and errors caused by different degrees of tightness of the magnification rotating ring in actual operation. Therefore, by combining electric driving and mechanical adjustment, the magnification can be adjusted more quickly to improve the shooting accuracy and speed.
To gain a better understanding of the objectives, technical solutions and advantages of the invention, the invention will be described in further detailed below in conjunction with accompanying drawings and embodiments. It should be understood that the specific embodiments in the following description are merely used for explaining the invention and are not intended to limit the invention.
In the description of the invention, it should be understood that terms such as “center”, “lengthwise”, “crosswise”, “length”, “width”, “thickness”, “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer”, “clockwise” and “anticlockwise” are used for indicating directional or positional relations based on the accompanying drawings merely for the purpose of facilitating and simplifying the description of the invention, do not imply or indicate that devices or elements referred to must be in a specific direction or be configured and operated in a specific direction, and thus should not be construed as limitations of the invention. In addition, terms such as “first” and “second” are merely for the purpose of description, and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features referred to. Therefore, a feature defined by “first” or “second” may explicitly or implicitly indicate the inclusion of one or more said features. In the description of the invention, “multiple” means two or more, unless otherwise expressly defined.
In the description of the invention, it should be noted that, unless otherwise expressly stated and defined, terms such as “mount”, “link” and “connect” should be broadly understood. For example, “connect” may refer to fixed connection, detachable connection or integrated connection; or, mechanical connection or electrical connection; or, direct connection, indirect connection through an intermediate medium, internal connection or interaction of two elements. Those ordinarily skilled in the art can appreciate the specific meanings of these terms in the invention as the case may be.
As shown in
In this embodiment, the circuit mainboard 4 is arranged in the main body 1 and a structure driven by the motor 7 to adjust the magnification rotating ring 102 is assembled on the scope 101. When the portable scope magnification quick-adjustment device is assembled, the motor seat 2 is fixedly mounted on the scope 101 by means of the connecting piece 3, and the drive mechanism 9 of the motor 7 is mounted on the magnification rotating ring 102, such that the magnification rotating ring 102 can be driven by the drive mechanism 9 to rotate. In this way, an electric driving function can be realized based on original mechanical pushing of the magnification rotating ring 102. Electric power is output to drive the motor 7 to rotate, and the motor 7 works together with the drive mechanism 9 to realize high-accuracy magnification adjustment of the scope 101, thus avoiding inaccuracy caused by manual adjustment and errors caused by different degrees of tightness of the magnification rotating ring 102 in actual operation. Therefore, by combining electric driving and mechanical adjustment, the magnification can be adjusted more quickly to improve the shooting accuracy and speed.
Further, regarding the specific structure of the drive mechanism 9 in this embodiment, the drive mechanism 9 may be a gear set or be formed by a gear and a synchronous belt. In a case where the gear set is used as the drive mechanism, at least one gear is needed for transmission, and engaging teeth of the gear should match engaging teeth of the magnification rotating ring 102. In a case where the drive mechanism is formed by the gear and the synchronous belt, engaging teeth of the synchronous belt, the gear and the magnification rotating ring should match mutually, such that the magnification of the scope can be adjusted by means of forward or reverse rotation of the motor 7. The motor is generally a gear motor, which can operate more stably, and each engaging tooth is used as a reference for magnification adjustment. To avoid a strong sense of vibration and loud noise during operation of the motor 7, a soft colloid, such as silicone, may be arranged at a front end of the motor 7 to reduce vibrations and insulate noise.
Further, regarding the installation of the connecting piece 3 between the motor seat 2 and the scope 101 in this embodiment, sockets 31 matched with the scope 101 and the motor seat 2 are arranged at two ends of the connecting piece 3 respectively, the size of the sockets corresponds to the lens size of the scope body 101 and the size of the motor seat 2, and pressing blocks 32 are connected to the sockets 31 through fasteners 10 (bolts, generally). In this way, the motor seat 2 is mounted in one socket 31 by one step and locked by the corresponding fastener 10, then the scope 101 is mounted in the other socket 31, and finally, the corresponding fastener 10 is tightened.
Further, to diversified the functions, a gun light 11 or laser light 12 is arranged at the front end of the main body 1 in this embodiment, and the gun light 11 or laser light 12 is electrically connected to the circuit mainboard 4. In this way, during aiming and shooting, the gun light 11 or laser light 12 can be turned on to assist in shooting.
Further, regarding the installation of the main body 1, a slot 13 is formed in the bottom of the main body 1 and corresponds to a front sight holder 103 of the gun 100 in shape, lock blocks 14 are arranged on a side, located in the slot 13, of the main body 1 and mounted on the main body 1 through fasteners 10, and by tightening the fasteners 10, the lock blocks 14 and the front sight holder 103 of the gun 1 come closer to each other. When installed, the main body 1 is assembled on the front light holder 103 of the gun 100 by means of the slot 13; after the main body 1 is installed in position, the fasteners on the lock blocks 14 are tightened; after the fasteners 10 on the lock blocks 14 are tightened, installation of the main body 1 is completed; and the lighting center of the laser light 12 can be adjusted by adjusting the degree of tightness of the fasteners 10 on the left and right lock blocks 14, thus adjusting a front sight.
Further, in this embodiment, power is supplied by the battery 5, and the battery 5 can be used repeatedly. In this embodiment, the battery is a rechargeable battery, the circuit mainboard 4 is provided with a charging port 15, and the charging port 15 is located outside and sealed by a soft rubber plug 16 to be protected.
Further, in this embodiment, to fulfill an anti-slip effect when the main body 1 is held, anti-slip wavy lines 17 are arranged on the surface of the main body 1.
Further, in this embodiment, key personnel can press the buttons 6 to realize work control, and the buttons 6 may be press switches or push switches.
Further, in this embodiment, to prevent sundries from falling onto the rotating shaft of the motor 7, a cover 18 for covering the rotating shaft of the motor 7 is arranged on the motor seat 2 corresponding to the drive mechanism 9, and a receding hole is formed in the cover 18 corresponding to the drive mechanism 9.
The above embodiments are merely preferred ones of the invention and should not be construed as limitations of the invention. All equivalent structures or equivalent flow transformations made according to the contents of the specification and drawings of the invention, or direct or indirect applications to other related technical fields should also fall within the patent protection scope of the invention.
