Transmission dual-H control mechanism

Abstract

The invention provides a transmission dual-H control mechanism with obvious hand feel of high-low gear shifting. The transmission dual-H control mechanism comprises a control shell, a transverse shift lever, a shift head and a gear selecting hand feel control block, wherein the transverse shift lever, the shift head and the gear selecting hand feel control block are arranged in the control shell. One end of the transverse shift lever is a gear shifting input end, and the other end of the transverse shift lever is connected with a high-low gear shifting and return balancing device. The shift head is fixed to the transverse shift lever, and a gear selecting lever and a dual-H valve are arranged on the positions, corresponding to the matching position of the shift head, of the control shell respectively. The gear selecting hand feel control block is fixed to the transverse shift lever, and the control shell is provided with the hand feel pin matched with the surface of the gear selecting hand feel control block. The hand feel pin is connected to the control shell through a spring. The contact face of the gear selecting hand feel control block and the hand feel pin is provided with working surfaces corresponding to gear selecting operation in sequence, the working surfaces corresponding to selecting from low gears to a rear gear are inclined planes extending outwards in the axial direction, and the working surfaces corresponding to selecting from high gears or a neutral gear to high gears are provided with outward protrusions. When the hand feel pin makes contact with the inclined planes or the protrusions, the spring is compressed.

Description

technical field [0001] The invention relates to a transmission control device, in particular to a transmission double H control mechanism. Background technique [0002] With the continuous increase of car ownership, road traffic conditions are deteriorating day by day, and frequent shifting operations make users have higher and higher requirements for the shifting quality of mechanical transmissions. On the one hand, it is necessary to shift gears lightly and nimbly; figure 1 As shown, in the prior art, the gear selection feel is poor, and the gear selection performance is not good, which affects the driver's control of the vehicle and is prone to driving fatigue. Contents of the invention [0003] Aiming at the problems in the prior art, the present invention provides a transmission double-H control mechanism with excellent gear selection feel and obvious high-low gear switching feel. [0004] The present invention is achieved through the following technical solutions: ...

AI Technical Summary

Problems solved by technology

On the one hand, it is necessary to shift gears lightly and smartly; figure 1 As shown, in the prior art, the gear selection feel is poor, and the gear selection performance is not good, which affects the driver's control of the vehicle and is prone to driving fatigue

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