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Safety micro-motion device

A micro-movement device, safe technology, applied in electrical components, electrical switches, circuits, etc., can solve problems such as personal injury and death, and achieve the effect of solving operational safety problems, small size, and reliable performance

Inactive Publication Date: 2012-09-26
金士清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many types of electric tools, but the electric tools sold on the market use mechanical push switches, which are equipped with additional safety protection devices. When the power grid is powered off and then restored, the machine tool continues to run, which may easily cause personal injury or death.

Method used

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Embodiment Construction

[0007] The present invention will be further described below in conjunction with the accompanying drawings.

[0008] Such as figure 1 As shown, a safety micro-movement device of the present invention includes a base 5, a static insertion body 4, an elastic contact body 6, a tension spring 7, a handle 1 and a push handle 2, the base 5 is provided with a cavity, and the static insertion body 4 , elastic contact body 6, extension spring 7, handle 1 and push handle 2 are located inside the cavity, one end of elastic contact body 6 is connected to extension spring 7 with push handle 2, one end of push handle 2 is connected with handle 1, and the other end of push handle 2 Connected with the bending frame 8 , the other end of the elastic contact body 6 is connected with the bending frame 8 , one end of the static insertion body 4 is located in the cavity of the base 5 , and the other end is located outside the base 5 .

[0009] A kind of safety micro-movement device of the present ...

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PUM

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Abstract

The invention discloses a safety micro-motion device, which comprises a base, a static plug-in connector, an elastic contact, a tension spring, a contact handle and a push hand, wherein the base is provided with a cavity; the static plug-in connector, the elastic contact, the tension spring, the contact handle and the push hand are positioned inside the cavity; the tension spring is arranged between one end of the elastic contact and the push hand; one end of the push hand is connected with the contact handle, and the other end of the push hand is connected with a bending frame; the other end of the elastic contact is connected with the bending frame; and one end of the static plug-in connector is positioned in the cavity of the base, and the other end of the static plug-in connector is positioned outside the base. By the safety micro-motion device, the elastic contact is pulled to be contacted with the static plug-in connector through the tension spring, the performance is reliable, the suction function is started by the elastic contact through the tension spring, the safety micro-motion device has the advantages of dust prevention, moisture prevention, small volume and the like, and the problem of the operating safety of the electric tools and equipment is solved.

Description

technical field [0001] The invention relates to a safety device, in particular to a safety micro-motion device. Background technique [0002] At present, there are many types of electric tools, but the electric tools sold on the market use mechanical push switches, which are equipped with additional safety protection devices. When the power grid is powered off and then restored, the machine tool continues to run, which may easily cause personal injury or death. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a safety micro-movement device, which can solve the operation safety of electric tool equipment. [0004] Technical solution: In order to achieve the above object, a safety micro-movement device of the present invention includes a base, a static insertion body, an elastic contact body, a tension spring, a handle and a push handle, the base is provided with a cavity, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/52H01H13/26
Inventor 金士清
Owner 金士清