Transmission mechanism and seat regulator

A technology of transmission mechanism and linkage part, which is applied in movable seats, vehicle seats, special positions of vehicles, etc., can solve the problems of heavy occupation, low transmission ratio, and low stall torque of geared motors, and achieves light weight, overall Compact, simple and compact effect

Inactive Publication Date: 2019-07-19
JOHNSON ELECTRIC SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing seat adjusters generally use the main shaft structure to achieve transmission, that is, the structure of a screw and a nut. The traditional main shaft structure is not only heavy but also occupies a large volume, and the stall torque of the geared motor used in conjunction with the main shaft structure lower, lower gear ratio

Method used

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  • Transmission mechanism and seat regulator
  • Transmission mechanism and seat regulator
  • Transmission mechanism and seat regulator

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. It can be understood that the drawings are provided for reference and illustration only, and are not intended to limit the present invention. The connection shown in the drawings is only for the convenience of clear description, and does not limit the connection method.

[0032] It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be an intervening componen...

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PUM

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Abstract

The invention provides a transmission mechanism suitable for a seat regulator. The transmission mechanism comprises an eccentric wheel, a planet gear sleeving the eccentric wheel, an inner gear meshing with the planet gear, an output gear linked with the planet gear and a connecting shaft penetrating through the eccentric wheel and the output gear. The planet gear is provided with a plurality of linkage pins, the output gear is provided with a plurality of pin holes, and each linkage pin is accommodated in the corresponding pin hole. The transmission mechanism is simple and compact in structure, low in weight and low in operation noise and vibration, and high torque can be achieved.

Description

technical field [0001] The invention relates to a transmission mechanism, in particular to a transmission mechanism for a seat adjuster and a seat adjuster using the transmission mechanism. Background technique [0002] In order to meet the different requirements of different people for the position of the car seat, it is necessary to configure the seat adjuster to adjust the position of the seat, for example, by adjusting the position of the backrest angle and the distance between the front and rear in the horizontal direction, the seat can be adjusted to the best position. position for the best visibility and an easy-to-maneuver driving position. Existing seat adjusters generally use the main shaft structure to achieve transmission, that is, the structure of a screw and a nut. The traditional main shaft structure is not only heavy but also occupies a large volume, and the stall torque of the geared motor used in conjunction with the main shaft structure Lower, lower gear ...

Claims

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Application Information

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IPC IPC(8): B60N2/22B60N2/02B60N2/04
CPCB60N2/2251B60N2/04B60N2/02246
Inventor 岳晓亮苏威
Owner JOHNSON ELECTRIC SHENZHEN
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