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Novel automobile speed change joystick

A shift lever and lever technology, applied in vehicle parts, control devices, transportation and packaging, etc., can solve the problems of shortening the service life of the shift control mechanism, frequent lever movement, easy damage and failure, etc.

Inactive Publication Date: 2012-05-02
SHANDONG SUNSHINE TAILI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] It is a trend for heavy-duty trucks to develop multiple gears. The joystick on the corresponding transmission control mechanism moves frequently, which is easy to damage and fail, and shortens the service life of the transmission control mechanism.

Method used

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  • Novel automobile speed change joystick
  • Novel automobile speed change joystick

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Experimental program
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Embodiment Construction

[0008] Such as figure 1 As shown, the present invention is connected with a joystick 2 on the upper side of the bearing fixed sleeve 1, and a connecting bolt 3 is arranged on the upper end of the joystick 2, and the fixed shaft 4 is arranged on the lower side of the bearing fixed sleeve 1, and the bearing fixed sleeve 1 , The joystick 2 and the fixed shaft 4 are on the same axis, and the coupling sleeve 5 is located at the lower end of the fixed shaft 4 . Through the above arrangement, ball bearings are inlaid in the bearing fixing sleeve 1 of the present invention, and the coupling sleeve 5 is connected with the transmission telescopic rod of the automobile, so that the automobile transmission becomes light and flexible.

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Abstract

The invention discloses a novel automobile speed change joystick which is characterized in that: the joystick is connected at the upper side of a bearing fixing sleeve; a connecting bolt is arranged at the upper end of the joystick; a fixing shaft is arranged at the lower side of the bearing fixing sleeve; the bearing fixing sleeve, the joystick and the fixing shaft are at a same axis; and a connecting sleeve is arranged at the lower end of the fixing shaft. Through the arrangement, a ball bearing is embedded in the bearing fixing sleeve of the invention and the connecting sleeve is connected with an automobile speed change expansion link to ensure that the automobile speed change is effortless and flexible.

Description

technical field [0001] The invention relates to an automobile joystick, in particular to a twelve-gear heavy-duty truck transmission joystick. Background technique [0002] It is a trend for heavy-duty trucks to develop multiple gears. The joystick on the corresponding transmission control mechanism moves frequently, which is easy to damage and fail, and shortens the service life of the transmission control mechanism. Contents of the invention [0003] The purpose of the present invention is to provide a shift lever for heavy-duty trucks with twelve gears and long service life. [0004] In order to achieve the above object, the present invention is connected with a joystick on the upper side of the bearing fixed sleeve, and a connecting bolt is arranged on the upper end of the joystick, and the fixed shaft is arranged on the lower side of the bearing fixed sleeve. The shafts are on the same axis, and the coupling sleeve is set on the lower end of the fixed shaft. [0005...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K20/02
Inventor 石林袁勇宋兴云
Owner SHANDONG SUNSHINE TAILI TECH
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