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Multistage follow-up switch pressing mechanism

A technology of switch mechanism and micro switch, which is applied in the direction of contact drive mechanism, electric switch, electrical components, etc., and can solve problems such as poor operability, poor accuracy, and complex structure

Inactive Publication Date: 2016-12-07
GUIZHOU HUAYANG ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the switch of the throttle console mainly has the following series of problems: (1) the structure is relatively complicated and the operability is poor; (2) the stability is not good and the accuracy is poor; (3) the operation comfort is not high, and the Conducive to the realization of human-computer interaction
Especially for the situation where the reverse thrust of the control engine is located at different angles, the practicability and feasibility are poor, and it cannot meet the corresponding production and living needs

Method used

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  • Multistage follow-up switch pressing mechanism

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Embodiment Construction

[0013] The specific implementation, structure, features and functions of the multi-stage follow-up push switch mechanism according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0014] see figure 1 , the multi-stage follow-up push switch mechanism of the present invention includes a support 4, a cam 6, a rocker A10, and a rocker B16, wherein: the support 4 is fixed with a micro switch A1, a micro switch B2, and a micro switch C3 , Micro switch D5, screw C18 is installed above each micro switch, screw C18 is connected to one end of the rocker arm B16, the other end of the rocker arm B16 is set on the shaft A13, and the side where the rocker arm B16 is connected to the shaft A13 is below A spring 15 is installed, a roller 14 is installed on the rocker arm B16, and a cam 6 is installed in contact with the top of the roller 14. The cam 6 is fixed on the connecting rod 9 through the shaft B19, an...

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Abstract

The invention discloses a multistage follow-up switch pressing mechanism which comprises a cam, a rocker arm A (10) and a rocker arm B (16). The multistage follow-up switch pressing mechanism is characterized in that a microswitch A (1), a microswitch B (2), a microswitch C (3) and a microswitch D (5) are fixed to a support (4), screws C (18) are installed at the upper portions of the microswitches and are connected to one end of the microswitch B (2), the other end of the rocker arm B (16) is installed on a shaft A (13) in a sleeving mode, a spring (15) is installed below the side, connected with the shaft A (13), of the rocker arm B (16), a rolling wheel (14) is installed on the rocker arm B (16), a cam (6) is installed at the upper portion of the rolling wheel (14) in a contact mode and is fixed to a connecting rod (9) through a shaft B (19), and two ends of the rocker arm A (10) are respectively connected with the connecting rod (9) and a drive gear (12). The multistage follow-up switch pressing mechanism is convenient to operate, safe, reliable, accurate and controllable and is suitable for popularization and usage of multistage follow-up pressing of accelerator tables and the like.

Description

technical field [0001] The invention belongs to the technical field of switch devices, and in particular relates to a multi-stage follow-up push switch mechanism. Background technique [0002] Multi-level switches are very common in production and life. For automatic throttle consoles, the control of multi-level switches is particularly important. In the prior art, the switch of the throttle console mainly has the following series of problems: (1) the structure is relatively complicated and the operability is poor; (2) the stability is not good and the accuracy is poor; (3) the operation comfort is not high, and the Facilitate the realization of human-computer interaction. Especially for the situation where the reverse thrust of the control engine is located at different angles, the practicability and feasibility are poor, and the corresponding production and living needs cannot be met. Contents of the invention [0003] The object of the present invention is to overcome...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H9/26H01H3/42
CPCH01H9/26H01H3/42
Inventor 胡国庆付昌发霍涛
Owner GUIZHOU HUAYANG ELECTRICAL
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