Manual gearshift mechanism and gear recognition device

A technology of shifting mechanism and identification device, applied in transmission control, mechanical equipment, components with teeth, etc., can solve the problems of high engine speed and affect the service life of the engine, and achieve the effect of prolonging the service life and reducing fuel consumption.

Active Publication Date: 2014-07-09
GREAT WALL MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, often due to the driver's choice of shifting timing, or improper operation, the engine speed is too high due to low gear and large throttle, which seriously affects the service life of the engine.

Method used

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  • Manual gearshift mechanism and gear recognition device
  • Manual gearshift mechanism and gear recognition device
  • Manual gearshift mechanism and gear recognition device

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Embodiment Construction

[0031] In order to further illustrate the gear recognition device and the manual gear shift mechanism provided by the embodiments of the present invention, a detailed description will be given below in conjunction with the accompanying drawings.

[0032] see figure 1 , figure 2 with image 3 , the manual shift mechanism provided by the embodiment of the present invention includes: a shift handle, a shift flexible shaft 20 connected to the shift handle at one end and connected to the shift rocker arm at the other end, connected to the shift handle at one end, and connected to the selector at the other end. The gear selection flexible shaft 30 connected to the gear rocker arm, and the gear recognition device located outside the transmission housing, wherein the gear recognition device includes:

[0033] A zipper bracket 10 fixedly installed on the transmission housing, the zipper bracket 10 has a shift flexible shaft hole 11 for the shift flexible shaft 20 to pass through and...

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Abstract

The invention discloses a manual gearshift mechanism and a gear recognition device, relates to the technical field of manual transmission automobiles and solves the problem of short service life of an engine. The manual gearshift mechanism comprises a gearshift lever, a gearshift flexible shaft, a gear selection flexible shaft and the gear recognition device. Two ends of the gearshift flexible shaft are connected with the gearshift lever and a gearshift rocker respectively, two ends of the gear selection flexible shaft are connected with a gear selection lever and a gear selection rocker respectively, and the gear recognition device is positioned outside a transmission housing. The gear recognition device comprises a draw lock support, a first sensor, a second sensor and an information processor, the draw lock support is fixed onto the transmission housing and provided with a gearshift flexible shaft hole and a gear selection flexible shaft hole, the first sensor is used for detecting relative position of the gearshift flexible shaft to the draw lock support, the second sensor is used for detecting relative position of the gear selection flexible shaft to the draw lock support, and the information processor is respectively connected with the first sensor and the second sensor. The manual gearshift mechanism and the gear recognition device are applicable to manual transmission automobiles.

Description

technical field [0001] The invention relates to the technical field of manual transmission automobiles, in particular to a manual gear shift mechanism and a gear identification device. Background technique [0002] At present, in existing manual transmission vehicles, the manual shift mechanism used is mostly a manual zipper type. The shifting flexible shaft connected to the arm, and the shifting flexible shaft connected to the shifting handle and the shifting rocker arm of the transmission at both ends; when performing shifting operations, the shifting handle is pulled by the shifting flexible shaft and the shifting flexible The gear shift rocker and the gear selection rocker are used to realize the speed change of the transmission. [0003] However, often due to the driver's choice of shifting timing, or improper operation, the engine speed is too high due to low gear and large throttle, which seriously affects the service life of the engine. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H63/40F16H59/04
CPCF16H59/042F16H59/044F16H61/0204F16H61/18F16H61/36F16H63/50
Inventor 刘玉蒙冉昭陈晓峰杨强朱俊方付玉彬王伟程格刘彦甫
Owner GREAT WALL MOTOR CO LTD
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