Automobile and gear shifter thereof

Abstract

The invention discloses an automobile and a gear shifter thereof. The gear shifter comprises a base, a neck bush and a gear shifting rotation assembly. The base is provided with a cylinder groove, a gear selecting arm via hole and a gear shifting arm via hole. The neck bush is inlaid into the cylinder groove and detachably connected with the base through a connection piece. The side wall of the neck bush is attached to the groove wall of the cylinder groove. The upper end of the neck bush is tightly pressed in the cylinder groove. The neck bush is provided with a ball-shaped hole, a gear selecting arm avoiding hole and a gear shifting arm avoiding hole. A ball head of the gear shifting rotation assembly is rotationally installed in the ball-shaped hole. In this way, the base and the neck bush are of a split type structure and connected detachably through the connection piece so that the base and the neck bush can be assembled after being machined separately, and the mold-making cost of the base is reduced.

Description

technical field [0001] The invention relates to the technical field of automobile component design, in particular to a shifter for automobiles. The invention also relates to a motor vehicle comprising the above-mentioned shifter. Background technique [0002] When driving a manual transmission car and need to change the gear position, the driver selects the gear position by manipulating the shifter. Such as figure 1 As shown, the existing manual shifter includes a base 101, an inner bushing 102 integrally formed with the base 101, and a rotating ball head 103 sleeved in the inner bushing 102, and a joystick 104 is installed on the rotating ball head 103 , the gear selection arm 105 and the gear shift arm 106, wherein the core moving part is the rotating ball head 103. However, the existing inner liner 102 and the base 101 have an integrated structure and are processed by the same set of moulds. The complex base and the same complex inner liner make the base mold extremely...

AI Technical Summary

Problems solved by technology

However, the existing inner liner 102 and the base 101 have an integrated structure and are processed by the same set of moulds. The complex base and the same complex inner liner make the base mold extremely complicated, and the mold manufacturing cost is relatively high; When changing the size of the inner bushing, the entire mold needs to be changed, and the cost of replacing the mold is huge; in addition, the overall mold opening method of the inner bushing and the base limits the inner bushing from being able to fit the base, and the upper end of the inner bushing is suspended. The position is the force-bearing part of the shifting movement, and it is necessary to add a gland 107. The gland 107 is pressed and fixed on the base 101 through the pressure plate 108. The joint between the gland 107 and the inner bushing 102 is the key moving part of the shifter. The dimensional accuracy is relatively high, which increases the difficulty of matching and increases the cost

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