One-key start switch

Abstract

The invention provides a one-key start switch. The one-key start switch comprises a shell, a circuit board is arranged in the shell, and a decorative ring is arranged at one end of the shell; the one-key start switch further comprises a middle frame, conductive rubber and an indicator light are arranged on the circuit board, a driving shaft is arranged in the middle frame, a button is arranged atone end of the driving shaft, and the button is located at the center of the decorative ring; an IMMO coil electrically connected with the circuit board is arranged on the outer wall of the middle frame, a plug slot is arranged at one end, towards the shell, of the middle frame along the radial direction, a noise reduction block is inserted into the plug slot, and the noise reduction block protrudes from the inner wall of the middle frame, a blocking part is arranged at the outer wall of one end, relative to the button, of the driving shaft; the noise reduction block enables the blocking partto impact the noise reduction block to realize noise reduction when the driving shaft is reset; a light guiding hole is formed on the button, and a light guiding block opposite to the indicator lamp is inserted into the light-guiding hole. The one-key start switch can authenticate the charging of a smart key when the smart key has no power or is in feeding, the noise is low when the start switch is pressed, and the pressing hand-feeling is excellent.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to a one-button start switch. Background technique [0002] With the rapid development of society, there are more and more humanized car settings. From key entry to keyless entry, and then to keyless start, technology has brought great convenience to people's lives, but in one key When starting this function, we often encounter some embarrassing situations. For example, the smart key has a power feed, which makes it unable to start smoothly. Contents of the invention [0003] Based on the above problems, the purpose of the present invention is to provide a one-button start switch with low noise when the smart key is charged and authenticated when the smart key is without power or fed. [0004] In view of the above problems, the following technical solutions are provided: a one-button start switch, including a casing, a circuit board is arranged inside the casing, one end of the casing i...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of society, there are more and more humanized car settings. From key entry to keyless entry, and then to keyless start, technology has brought great convenience to people's lives, but in one key When starting this function, we often encounter some embarrassing situations. For example, the smart key has a power feed, which makes it unable to start smoothly. At the same time, there is noise when the button is reset when pressing.

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