An automotive electronic shifter with a roller structure
A technology of automotive electronics and roller structure, applied in the direction of belt/chain/gear, components with teeth, transmission device control, etc., can solve the problems of large wear and static clearance, and achieve the elimination of fit clearance and toothed groove structure Effects of Simplicity, Reliability and Durability Improvement
Active Publication Date: 2022-05-31
FAW CAR CO LTD
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Problems solved by technology
[0005] The purpose of the present invention is to solve the problems of large wear and large static gap after long-term operation of the current lever-type electronic shifter, and propose an automotive electronic shifter with a roller structure
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[0039] As shown in Figure 4-5, the following describes that the casing 2 is provided with a slot 22 on both sides near the bottom, and the arc-shaped toothed block 5 passes through two
[0040] Although the embodiments of the present invention have been disclosed above, they are not limited to those listed in the description and the embodiments.
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The invention discloses an automotive electronic shifter with a roller structure, which belongs to the technical field of electronic automobiles and comprises a spring shift assembly arranged inside a casing, the spring shift assembly is connected with a shift lever, and the shift The rod is rotated and installed in the upper part of the housing with an operating slot and passes out of the housing. The spring shift assembly is composed of an elastic assembly and an arc-shaped toothed block. The arc-shaped toothed block is fixed at the bottom of the housing. One end of the elastic assembly is connected with the shift lever, and the other end is matched with the arc-shaped tooth block. The present invention (or invention) discloses an automotive electronic shifter with a roller structure, which adopts the rigid connection method between the spring piece and the shift lever, so that the spring piece can also effectively provide the reset elastic force for the shift lever. It effectively eliminates the fit gap of the traditional pin-hole fit structure, and fundamentally solves the problem of increased fit gap caused by sliding wear of the shaft-hole fit structure under long-term operation and durability.
Description
A kind of roller structure automobile electronic shifter technical field [0001] The present invention discloses a roller structure automobile electronic shifter, which belongs to the technical field of electronic automobiles. Background technique At present, the form of electronic shifting system is divided into gear lever type, knob type, button type and bogie type, among which gear lever type electronic Mostly shifting. The lever-type electronic gear shift is similar in appearance to the traditional mechanical gear shift, which is more in line with the driver's driving habits, but Operating the shift lever electronic shift adopts a self-reset structure to reflect the driver's action command, that is, the angle transmission on the circuit board. The sensor reflects the driver's gear shifting by collecting the change of the gear lever angle in the process of pushing forward and pulling back, combined with the set shifting strategy. Intent to achieve shifting. In o...
Claims
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IPC IPC(8): F16H59/02
CPCF16H59/0278F16H2059/026F16H2059/0295
Inventor 刘维生卫守琦徐明金永镇马金旭赵双学姚忠标李莲春刘云鹏
Owner FAW CAR CO LTD