Gear shifting handle

Abstract

The invention belongs to the technical field of a vehicle automatic transmission gearshift, and in particular relates to a gear shifting handle. The gear shifting handle comprises a controller and an operating machine unit, wherein a fixed pulley, a spring tension wheel, and an embeded wheel are arranged at three ends of a gear limiting move spring block in the operating machine unit; the upper end of an operating arm is provided with an operating arm grab handle, an unlock button is arranged on the operating arm grab handle, one side of the lower end of the operating arm is connected with a circle handle block, and a gear limiting block is connected with the circle handle block; the gear limiting block is provided with three grooves, a magnet block is fixed on the gear limiting block, and the gear limiting move spring block is arranged on the lower end of the gear limiting block; the embedded wheel is embedded in the gear limiting block, and the fixed pulley is used for fixing one end of the gear limiting block; and an iron prop is arranged below the gear limiting move spring block, and the lower end of the iron prop is connected with an electromagnet. The gear shifting handle provided by the invention has the advantages of simple mechanism unit structure, reasonable design, and practical function.

Description

technical field [0001] The invention belongs to the technical field of gear shifting of vehicle automatic transmissions, and in particular relates to a gear shift handle. Background technique [0002] At present, most of the automatic transmission shift levers of vehicles adopt gear positions distributed on both sides of the shift lever movement groove, and each gear position has a corresponding groove, so as to ensure that the shift lever is in each gear. The position can be well restricted, the shift lever is mechanical, the mechanical locking and unlocking makes the movement of the shift handle solidified, there is no flexibility, and it can only be locked in the corresponding gear position. If it is necessary to realize multi-gear locking and unlocking, the mechanical structure of the shift handle will be designed very complicated. For example, the invention patent with the patent number CN201110025439.6 discloses a shift lever device, in which the adsorption member or...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the automatic transmission shift levers of vehicles adopt gear positions distributed on both sides of the shift lever movement groove, and each gear position has a corresponding groove, so as to ensure that the shift lever is in each gear. The position can be well restricted, the shift lever is mechanical, the mechanical locking and unlocking makes the movement of the shift handle solidified, there is no flexibility, and it can only be locked in the corresponding gear position. If it is necessary to realize multi-gear locking and unlocking, the mechanical structure of the shift handle will be very complicated.

For example, the invention patent with the patent number CN201110025439.6 discloses a shift lever device, in which the adsorption member or switching member is set immovable. In this shift lever device, even if the magnet is set immovable, the first link And the yoke plate can slide, and the second link can be rotated relative to the first link, and switch the attraction and non-adsorption of the magnet to the yoke plate, thereby being able to switch the gear lever from the "P" shift position to " The structure of the prevention and permission of the operation of the R” shift position is quite complicated

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