Patent Application
20210125439
The patent relates to the technical field of smart wearable device, in particular to a watch with the function of automobile key.
In existing technology, the watch with the function of automobile key generally has the phenomenon of complex structure, various accessories and difficult production. The combination structure of the watch movement and the automobile key module is relatively complex, and they share the same battery source, which will increase the power consumption of battery and affect the overall service life. In addition, the structure of the high-frequency signal contact case is too simple and does not have the anti-seismic function. In the actual wearing, the signal transmission will be interrupted.
Therefore, how to improve the performance of the automobile key watch becomes an urgent technical problem.
The technical problem to be solved by the patent is to improve the operation performance of the automobile key watch.
For this reason, according to the first aspect, the patent discloses a watch with the function of automobile key, which includes a watch case, the watch case is hollow inside and has openings at both ends, the watch case is made of metal material, the watch case is provided with a rubber cover, one end of the rubber cover is provided with a holding groove, the holding groove is provided with a watch movement, and the watch movement is provided with a first power supply used to power a watch, one end of the watch movement far away from the rubber cover is provided with a dial for displaying the time scale, the dial is provided with hands for indicating the time scale, the hands are rotationally connected with the watch movement, one end of the case is provided with a bezel clamped with the watch case, the bezel is internally clamped with a first glass, and the rubber cover is internally provided with a automobile key module used to control the working state of the automobile door lock, the automobile key module is provided with a locking button for closing the door lock and a unlocking button for opening the door lock, the automobile key module is provided with a second power supply for providing electric energy to the automobile key module, and the end of the rubber cover far away from the watch case is provided with a case back for fastening the rubber cover, the case back is clamped with a second glass.
The patent is further arranged that the automobile key module is electrically connected with a high-frequency signal contactor for transmitting high-frequency signals, and the high-frequency signal contactor collides with the case.
The patent is further arranged that the high frequency signal contactor comprises a contactor body fixedly connected with the automobile key module, the contactor body is provided with a spring, one end of the contactor body is embedded with a contact column, one end of the contact column is butted with the watch case, and the other end is fixedly connected with the spring.
The patent is further arranged that the contact column is T-shaped.
The patent is further arranged that the automobile key module is provided with a low-frequency emission source on the same side of the second power supply, and the low-frequency emission source is used for transmitting low-frequency signals.
The patent is further arranged that one end of the rubber cover is symmetrically provided with a hook for clamping and fixing the automobile key module.
The patent is further arranged that one end of the rubber cover is provided with a positioning column, and the automobile key module is provided with a positioning hole which is inserted and matched with the positioning column.
The patent is further arranged that the positioning hole is arranged in a circular shape.
The patent has the following beneficial effects: the watch is powered by the first power supply, the automobile key module is powered by the second power supply, and the door lock is opened by the unlocking button and the door lock is closed by the locking button to realize the double independent battery operation, so that the watch does not need to be recharged, can be used for a long time, is convenient for energy saving, and improves the operation performance of the automobile key watch.
In order to more clearly explain the specific implementation mode or technical solutions in existing technology of the patent, the following will make a brief introduction to the drawings needed in the specific implementation mode or existing technology description. Obviously, the drawings in the following description are some examples of the patent. For ordinary technicians in the field, they do not pay creative labor, other drawings can also be obtained according to these drawings.
Reference mark: 1, Watch case. 2, Rubber cover. 21, Holding groove. 22, Hook. 23, Positioning column. 3, Watch movement. 31, First power supply. 4, Dial. 5, Hands. 6, Bezel. 7, First glass. 8, Automobile key module. 81, Locking button. 82, Unlocking button. 83, Second power supply. 84, Positioning hole. 9, Case back. 10, Second glass. 11, High frequency signal contactor. 111, Contactor body. 112, Spring. 113, Contact column. 12, Low frequency emission source.
In order to make the purpose, technical scheme and advantages of the patent clearer, the patent will be further described in detail in combination with the attached drawings and examples. It should be understood that the specific examples described herein are only used to explain the patent and are not used to limit the patent.
In the description of the patent, it should be noted that unless specified and defined, the terms “installation” and “connection” should be understood in a broad sense, for example, it can be fixed connection, detachable connection or integrated connection, mechanical connection, electrical connection, direct connection or indirect connection through intermediate media. The connection can also be the internal connection of two components, wireless connection or wired connection. For normal technician in this field, the specific meaning of the above terms in the patent can be understood in specific situations.
In the description of the patent, it should be noted that the direction or position relationship of the terms “center”, “top”, “bottom”, “left”, “right”, “vertical”, “horizontal”, “inside”, “outside” and other indications is based on the direction or position relationship shown in the drawings, only for the convenience of describing the patent and simplifying the description, rather than indicating or implying the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation of this patent. In addition, the terms “first”, “second” and “third” are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
In addition, the technical features in the different implementation mode of the present patent described below can be combined with each other as long as they do not constitute a conflict with each other.
The patent discloses a watch with the function of automobile key, as shown in
It should be noted that the watch is powered by the first power supply 31, the automobile key module 8 is powered by the second power supply 83, and the door lock is opened by the unlocking button 82, and the door lock is closed by the locking button 81, realizing the operation of dual independent batteries, so that the watch does not need to be recharged, can be used for a long time, is convenient for energy saving, and improves the operation performance of the automobile key watch.
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It should be noted that the automobile key module 8 is stably fixed in the case 1 through the fixing function of the hook 22 and the plug-in cooperation of the positioning column 23 and the positioning hole 84, which can effectively prevent vibration.
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Working principle: the watch is powered by the first power supply 31, the automobile key module 8 is powered by the second power supply 83, the high-frequency signal is transmitted by the high-frequency signal contactor 11 and the low-frequency signal is transmitted by the low-frequency transmission source 12, and the door lock is opened by the unlocking button 82 and the door lock is closed by the locking button 81, realizing the operation of dual independent batteries, so that the watch does not need to be recharged, and can be long time use, convenient energy saving, improve the operation performance of the automobile key watch.
Obviously, the above examples are only for the purpose of clear explanation, rather than limiting the implementation mode. For normal technician in this field, other changes in different forms may be made on the basis of the above description. There is no need and no way to exhaust all the ways of implementation. And the obvious changes caused thereby are still within the scope of protection of this patent.
