A kind of car key and its installation method
A car key and key technology, applied in the field of car key and car key installation, can solve the problems of many product parts, high production cost, complex installation process, etc., to save mold cost, enhance waterproof and dustproof ability, and simplify assembly process. Effect
Active Publication Date: 2016-12-28
HELLA SHANGHAI ELECTRONICS
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Problems solved by technology
[0005] This existing car key installation structure has many disadvantages, such as many product parts, complicated installation process, high production cost, etc.
Method used
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Embodiment Construction
[0032] The advantages of the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.
[0033] refer to figure 1 , is a structural schematic diagram of a button battery type remote control key in the prior art. In the prior art, the button battery 9 is provided with a battery shrapnel 10 corresponding to the size of the button battery 9 for supporting the button battery 9 . Corresponding to the shape of the battery shrapnel 10 , the car key lower casing 6 is provided with a positioning part, so that the battery shrapnel 10 outside the button battery 9 can be installed on the lower casing 6 . The key button 8, upper casing 5, PCB board 2, button battery 9, battery shrapnel 10, lower casing 6 and battery rear cover 11 of the button battery type remote control key are respectively installed from top to bottom to complete the assembly. When the button battery 9 needs to be replaced, the user must disassemble the u...
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The invention discloses a car key and an installation method thereof. The car key comprises an upper outer shell and a lower outer shell which are connected with each other; a PCB (printed circuit board) and a soft rubber inner shell are contained between the upper outer shell and the lower outer shell; the car key also comprises a wireless charging module; the wireless charging module is fixedly arranged on the upper surface of the PCB; the soft rubber inner shell comprises an upper soft rubber inner shell and a lower soft rubber inner shell; the PCB and the wireless charging module are arranged between the upper soft rubber inner shell and the lower soft rubber inner shell; a first accommodating part is arranged in the upper soft rubber inner shell; a second accommodating part is arranged in the lower soft rubber inner shell; the inner surface of the upper outer shell is provided with positioning ribs; the positioning ribs form a first containing part, so that a protruding part of the upper soft rubber inner shell is arranged in the first containing part; the inner surface of the lower outer shell is provided with fixing ribs, and the fixing ribs form a second containing part, so that the lower soft rubber inner shell is arranged in the second containing part. After the technical scheme is adopted, the car key does not need to be disassembled during charging, and is simple to install during assembly, and the waterproofness and the dustproof property of the car key are improved.
Description
technical field [0001] The invention relates to the field of auto parts, in particular to an auto key. [0002] The invention also relates to the field of assembly of automobile accessories, in particular to a method for installing an automobile key. Background technique [0003] The structure of a traditional remote control key is generally composed of an upper shell, buttons, a soft rubber inner shell, a PCB board, battery shrapnel, a lower shell, a battery back cover, and a key cap. Due to the use of button batteries for power supply, when the power is exhausted, the battery back cover needs to be removed to replace the battery. Because the car key back cover is often disassembled, the battery back cover is easy to wear, and the waterproof and dustproof performance of the key is further deteriorated. [0004] At the same time, the existing assembly method of the car key is as follows. First, the button and the upper shell are fixed together by hooks, and then the soft ru...
Claims
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Login to View More IPC IPC(8): E05B19/00E05B19/04
Inventor 王维静恒曦麻连荣
Owner HELLA SHANGHAI ELECTRONICS