Automobile combined key

A button and automobile technology, applied to electrical components, electric switches, circuits, etc., can solve the problems of high risk of poor contact and poor durability, and achieve the effect of small performance attenuation and high strength

Pending Publication Date: 2020-12-22
宁波鹏程汽车系统有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The button-type electronic shifter in the prior art mainly uses silicone buttons. The working principle of the silicone buttons is: when the silicone button contacts move down to the maximum stroke position, they contact the corresponding contacts on the circuit board, thereby connecting the circuit board. The upper loop transmits signals and lights up characters, that is, the silicone key is mainly deformed through the silicone skirt, thereby providing key force and return force, but since the force-displacement curve of the silicone key is determined by the structure of the silicone skirt, it can only meet a certain requirement. The force-displacement curve requirements of different shapes, and because the silicone keypad transmits signals in the form of contact contact, there is a high risk of poor contact (such as when foreign objects such as dust are involved), and its durability is also poor

Method used

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Examples

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Embodiment Construction

[0027] The present invention will be further described below through specific embodiments, but the present invention is not limited to the following specific embodiments.

[0028] A combination button 2 for a car, comprising a character board 1, a button 2, a light guide column 16, a slider 3, a light shield 4, a thimble 5, a spring 6, a casing 7, a silicone pad 13, a light board 8 and a frame, wherein:

[0029] The button 2 and the slider 3 are fastened by four buckle structures. The left and right sides of the slider 3 are provided with guide ribs 14, and the front and rear sides are provided with inclined arc surfaces 10. In this specific embodiment, the slider 3 Each side is provided with two inclined arc surfaces 10, and the inclination and radian can be adjusted according to needs; two trigger parts 11 are also arranged on the slider 3, which are used to trigger signal transmission when the slider 3 slides down. Switch 12, because the signal transmission switch 12 in thi...

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PUM

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Abstract

The invention relates to the technical field of automobiles, in particular to an automobile combined key. The keyboard comprises a character plate (1), keys (2), a sliding block (3), a shading plate (4), ejector pin (5) mechanisms, a lamp panel (8) and a rack part (9), wherein the keys (2) are connected to the sliding block (3) to form a key (2) combination, and the character plate (1), the shading plate (4) and the rack part (9) are fixed and form a sliding cavity; the ejector pin (5) mechanisms are arranged at two sides of the shading plate (4); inclined arc faces (10) allowing the ejector pin (5) mechanisms to abut against are arranged on the two sides of the sliding block (3), the lamp panel (8) is arranged on the rack part (9) and provided with a signal transmission switch (12), and atriggering part (11) used for triggering the signal transmission switch (12) is arranged on the lower portion of the sliding block (3). The automobile combined key can meet various force displacementcurve requirements, and is low in poor contact risk and good in durability.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an automobile combination key. Background technique [0002] With the rapid development of my country's economy, various types of cars can be seen everywhere in various cities. With more and more vehicles, people's demand for various types of driving is also increasing. Among them, the gear operation parts are the most obvious changes in recent years. Now on the market, in addition to the traditional gear operation method, there are also push-button electronic shifters. [0003] The button-type electronic shifter in the prior art mainly uses silicone buttons. The working principle of the silicone buttons is: when the silicone button contacts move down to the maximum stroke position, they contact the corresponding contacts on the circuit board, thereby connecting the circuit board. The upper loop transmits signals and lights up characters, that is, the silicone key is mainly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/14H01H13/02H01H13/06
CPCH01H13/06H01H13/14H01H13/023H01H13/02
Inventor 刘齐
Owner 宁波鹏程汽车系统有限公司
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