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An unlocking device for an automatic shifter and an automatic shifter

A technology of automatic shifting and unlocking device, applied in the direction of transmission control, components with teeth, belt/chain/gear, etc. Good for quick response

Active Publication Date: 2019-02-19
GUANGZHOU AUTOMOBILE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an unlocking device of an automatic shifter and an automatic shifter, to solve the technical problems of large noise or slow response in the existing unlocking device of the shifter, and to realize the unlocking of the automatic shifter Quick response and quiet effect of the unit

Method used

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  • An unlocking device for an automatic shifter and an automatic shifter
  • An unlocking device for an automatic shifter and an automatic shifter
  • An unlocking device for an automatic shifter and an automatic shifter

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Embodiment Construction

[0024] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0025] combine figure 1 and figure 2 As shown, an unlocking device for an automatic shifter in a preferred embodiment of the present invention includes a shifter housing 2, a rack slider 3, a gear 4 and an unlocking motor 5, and the gear 4 is rotatably connected to the On the output shaft of the unlocking motor 5, the rack slider 3 is meshed with the gear 4, and one end of the rack slider 3 is movably connected to the shifter housing 2; The shifter housing 2 is provided with a limit block 1, when locked, the rack slider 3 is in contact with the limit block 1, and when unlocked, the rack slider 3 is in contact with the limit block 1 The limit block 1 is separated.

[0...

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Abstract

The invention relates to the technical field of automobile gear shifting devices and discloses an unlocking device for an automatic gear shifting device and the automatic gear shifting device. During locking, an unlocking motor drives a rack sliding block to make contact with a limiting block through a gear so that an unlocking core bar of the gear shifting device can be limited, and locking of the unlocking core bar of the gear shifting device is achieved; and during unlocking, the unlocking motor drives the rack sliding block to be separated from the limiting block through the gear so that the unlocking core bar of the gear shifting device can be unlocked. The unlocking motor is combined with the gear and the rack sliding block to achieve locking and unlocking of the unlocking core bar of the gear shifting device, fast responding of the unlocking device of the gear shifting device is facilitated, the phenomenon that the unlocking device of the gear shifting device produces noise due to collisions can be effectively avoided while it is ensured that timely locking and unlocking of the unlocking core bar of the gear shifting device are achieved, and therefore the unlocking device can have a good mute effect.

Description

technical field [0001] The invention relates to the technical field of automobile gear shifters, in particular to an unlocking device of an automatic gear shifter and an automatic gear shifter. Background technique [0002] With the development of the automobile industry and the improvement of people's living standards, people have put forward higher and higher requirements for the control system of automobiles, especially the operating comfort of the shifter and the noise emitted when operating the shifter. When the stopper is closed, its response speed is fast and the noise is small. [0003] The unlocking device of the existing automatic shifter generally uses an electromagnet or a limit block to unlock or lock. When it is slow, it will affect the response speed of unlocking or locking. Contents of the invention [0004] The purpose of the present invention is to provide an unlocking device of an automatic shifter and an automatic shifter, to solve the technical probl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H61/22F16H59/08
CPCF16H59/0208F16H59/08F16H61/22F16H2059/0234
Inventor 靖宁周厚金
Owner GUANGZHOU AUTOMOBILE GROUP CO LTD
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