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Shifting electric motor

A technology for shifting motors and components, applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve problems such as large impact force, inadaptation, damage to transmission parts, etc., and achieve the effect of safe and accurate shifting

Inactive Publication Date: 2006-08-16
浙江瑞鹏汽车电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is that it directly outputs torque through the gear shaft, which generates a large impact force and easily damages the driven parts.
Especially when the shift fork that drives the car that is converted from manual gear to automatic gear shifting works, it is even more inappropriate.

Method used

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  • Shifting electric motor
  • Shifting electric motor
  • Shifting electric motor

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] refer to Figure 1 to Figure 4 It can be seen that the shift motor of the present invention includes a reducer housing assembly, a brush holder assembly, a rotor assembly, a stator assembly 5, a driving gear 12, a gear cover assembly 11, a plug connector 13, and a blocking cover assembly 20, wherein the reducer housing The assembly includes a reducer housing 1 and a gear shaft 2. The brush holder assembly includes a brush 3 and a brush holder 4. The rotor assembly includes a motor shaft 8, a rotor 9 and a commutator 10. The brush holder of the brush holder assembly 4 is equipped with a Hall sensor 6, the wiring of the Hall sensor 6 is set in the connector 13, and a magnetic ring 7 is sleeved on the motor shaft 8 of the rotor assembly corresponding to the position of the Hall sensor; The reducer casing 1 of the reducer casing assembly is fixedly connected to the gear shaft 2, the gear shaft 2 is covered with a buffer main body 14, the outer side of the buffer main body 1...

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PUM

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Abstract

On the brush rocker of the invention a Hall Sensor is mounted and on the motor shaft of rotator set corresponding to the location of Hall Sensor a magnetic ring is sheathed. The case of decelerator is permanently jointed with the gear shaft on which the buffer body is sheathed. On the out side of buffer a buffer gear is sheathed, and on the inner side of buffer a plastic jacket is sheathed. In the inner top portion of the buffer body there is a spring slot in which a buffer spring is mounted, and there is a capping plate gear jointing with the inner top portion of the buffer body and connected with drive gear in mesh. Due to the connection between buffer gear and driven member, and the buffer action of buffer spring, the impact given to the driven member is less. The Hall Sensor can accurately figures out rotation times of electric machine shaft, and is specially suite acceptable for gear shifting in car.

Description

1. Technical field [0001] The invention relates to an electric machine. 2. Background technology [0002] Existing ordinary motors are generally composed of a reducer housing assembly, a brush holder assembly, a rotor assembly, a stator assembly, a driving gear, a gear cover assembly, etc., wherein the reducer housing assembly includes a reducer housing, a gear shaft, and the gear shaft and The housing of the reducer is movably connected, the driving gear is installed on the gear shaft, and the gear shaft is connected with the driven parts outside the motor; the rotor assembly includes the motor shaft, the rotor and the commutator. Its working process is: the driving gear is driven by the rotation of the motor shaft to make the gear shaft rotate, thereby driving the driven parts to work. Its shortcoming is that it directly outputs torque through the gear shaft, which generates a relatively large impact force and easily damages the driven parts. Especially for driving the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K13/00H02K7/116B60K20/00
Inventor 林建光方树功丛子元王华东蔡华银
Owner 浙江瑞鹏汽车电器有限公司
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