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Transmission equipment and automobile rear door opening-closing device

A transmission equipment and equipment technology, applied in the field of transmission, can solve the problems of low service life, poor deceleration effect of the transmission device, poor deceleration effect of the transmission device, etc., and achieve the effect of improving the service life, reducing the speed and increasing the degree of fixation.

Pending Publication Date: 2019-05-21
深圳市三多乐智能传动有限公司
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AI Technical Summary

Problems solved by technology

[0002] Most of the transmissions on the market are either only provided with a planetary gear mechanism to reduce the speed, or the gears in the transmission are directly connected to the driven device, which makes the speed reduction effect of the transmission poor or the service life is short
[0003] Therefore, how to solve at least one of the problems of poor deceleration effect or low service life of the current transmission device has become the focus of solution

Method used

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  • Transmission equipment and automobile rear door opening-closing device
  • Transmission equipment and automobile rear door opening-closing device
  • Transmission equipment and automobile rear door opening-closing device

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] see Figure 1A with Figure 1B , the present invention provides a transmission device 10 for transmitting power to driven equipment, which includes a motor 11, a speed reduction part 12 and an output part 13, and the motor 11 is fixedly connected to one end of the speed reduction part 12 and drives the speed reduction part 12 rotates, and the other end of the decelerating speed part 12 is fixedly connected with the output part 13 and drives the output part 13 to rotate. The processed rotational speed is transmitted to the driven equipment.

[0033] read on Figure 1B , th...

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Abstract

The invention provides transmission equipment. The transmission equipment comprises a motor, a rotation speed reduction part and an output part, wherein the rotation speed reduction part comprises a second housing and a gear group arranged in the second housing; the gear group comprises a primary planetary gear structure and a secondary planetary gear structure; the motor drives the primary planetary gear structure to rotate; the primary planetary gear structure and the secondary planetary gear structure are connected, and the secondary planetary gear structure can be driven to rotate; the secondary planetary gear structure can rotate relative to the second housing; and the output part is connected to the secondary planetary gear structure for transmitting reduced rotation speed. The invention further provides an automobile rear door opening-closing device which comprises the transmission equipment. The transmission equipment and the automobile rear door opening-closing device have theadvantage of being relatively good in reduction effect.

Description

【Technical field】 [0001] The invention relates to the technical field of transmission, in particular to a transmission device and an opening and closing device for a rear door of an automobile. 【Background technique】 [0002] Most of the transmission devices on the market are either only provided with a planetary gear mechanism to reduce the speed, or the gears in the transmission device are directly connected with the driven device connected to it, so that the speed reduction effect of the transmission device is poor or the service life is low. [0003] Therefore, how to at least solve one of the problems of poor deceleration effect or low service life of the current transmission device has become the focus of solution. 【Content of invention】 [0004] In order to overcome the above-mentioned technical problems, the present invention provides a transmission device and an opening and closing device for the rear door of an automobile. [0005] The solution of the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H1/32E05F15/611
Inventor 陈斌杨东平郑钢张全易水连
Owner 深圳市三多乐智能传动有限公司
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