a shift mechanism
A technology for selecting and shifting gears and shift levers, which is applied to control devices, transportation and packaging, and vehicle components, etc. It can solve problems such as shift failure, wear of rotating balls, loose shifting, etc., and improve service life and rotation angle Large, wide range of effects
Active Publication Date: 2016-06-01
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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AI Technical Summary
Problems solved by technology
The rotating balls currently in use are all set at the center of rotation (such as image 3 As shown), the center of the rotating ball is used for gear selection and shifting. Due to the large shifting force, the surface of the rotating ball will wear out under long-term movement, resulting in loose shifting. It is inconvenient, and in severe cases, the rotating ball will come out, causing the shifting to fail
[0004] On the other hand, in the structure of the traditional control seat rotating ball and shift lever, since the rotating ball needs to be fixed, the rotation angle is fixed when shifting gears, which will interfere with shifting to a certain extent, such as Figure 4 shown
Method used
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[0018] The technical solution of the present invention is described in detail below through the examples, and the following examples are only exemplary and can only be used to explain and illustrate the technical solution of the present invention, rather than being interpreted as a limitation to the technical solution of the present invention.
[0019] In the gear selection structure of the present invention, there is no improvement on the various components of the gear selection mechanism, including the connection relationship of each part. Therefore, in the specific embodiments of the present application, the detailed connection relationship of the various components of the gear selection mechanism is no longer described. Only a brief description is given below for the convenience of understanding the present invention, but the brief description cannot be understood. It is the entire structure of the shift mechanism.
[0020] Refer to attached figure 1 , figure 2 and F...
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The invention relates to a gear selecting and shifting mechanism which comprises a gear shifting rod, a base, a gear selecting rocker arm, a gear shifting rocker arm, a flexible shaft fixing plate, a rotary ball supporting plate, a hinge pin, a reset spring and a rotary ball, wherein the gear shifting rod is connected with the rotary ball, the base is fixed on a body floor, the gear selecting rocker arm and the gear shifting rocker arm are movably connected with the gear shifting rod, the flexible shaft fixing plate is fixedly connected with the base, the rotary ball supporting plate is vertically fixed on the base, the rotary ball is arranged on the rotary ball supporting plate, and the hinge pin penetrates through the reset spring to enable the gear shifting rod to restore. By means of the technical scheme, the mechanism moves around the center line of the gear selecting rocker arm during gear shifting, abrasion of the rotary ball is reduced during gear shifting, and the service life is prolonged.
Description
technical field [0001] The invention belongs to a vehicle gear shifting control system, in particular to a gear selection and shifting mechanism. Background technique [0002] The current selection and shift mechanism includes a shift lever, a base, a selection rocker, a shift rocker, a flexible shaft fixing plate, a shock absorber, a rotating ball support plate, a pin shaft, a return spring and a rotating ball; The gear lever is connected to the rotating ball, the base is fixed on the body floor, the gear selection rocker arm and shift rocker arm are movably connected to the shift lever, the flexible shaft fixing plate is fixedly connected to the base, the shock absorber is set on the base, and the rotating ball supports The plate is vertically fixed on the base, and the pin shaft passes through the return spring to reset the shift lever. [0003] The rotating ball is placed on the rotating ball support plate. In the prior art, the intersection point of the center line of ...
Claims
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IPC IPC(8): B60K20/04
Inventor 司志明李青章徐顺岳丽姣何果
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD