Compact unlocking and locking device for directly controlling electric shock switch

By designing a compact, direct control of the electric shock switch, the direct contact micro switch of the pressure plate is used to drive the pressing plate to directly contact the micro switch, which solves the problem of complex and unstable traditional structures and achieves a compact and reliable trigger control effect.

CN222440401UActive Publication Date: 2025-02-07SHANXI GUANGYI HENGDA TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202420952650.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-06
Publication Date
2025-02-07
Estimated Expiration
2034-05-06

AI Technical Summary

Technical Problem

The structure of traditional mining emergency stop locking microswitches is complex and unstable, making it difficult to achieve compact and reliable trigger control.

Method used

A compact locking device that directly controls the electric shock switch is designed, and the press plate is driven directly to the micro switch through the emergency stop button, which is compact in structure and reliable in work.

Benefits of technology

After the emergency stop button is pressed, the pressing plate directly contacts the micro switch. It has a compact structure and simple and reliable operation, avoiding complexity and instability in traditional structures.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a compact unlocking and locking device capable of directly controlling an electric shock switch, which comprises a device body, a circuit board is fixed in the device body, a microswitch is fixed on the circuit board, a scram button is arranged on the device body, a pressing plate is fixed at the inner side end of the scram button, and after the scram button is pressed, the microswitch is fixed on the circuit board. According to the utility model, the scram button drives the pressing plate to directly trigger the microswitch, the structure is compact, and the work is reliable.
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Description

Technical Field

[0001] The utility model relates to the mining communication equipment manufacturing industry and the technical field of mining emergency stop locking structure products, and in particular to a compact opening and closing locking device for directly controlling an electric shock switch. Background Art

[0002] The traditional emergency stop locking microswitch trigger structure relies on the movement of the emergency stop button to push the steel ball up, and the steel ball contacts the microswitch, which is complex and unstable. Therefore, it is particularly important to improve the traditional locking structure of the microswitch, which relies on the steel ball to indirectly trigger the microswitch, and the complex structure increases the instability factor. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In order to overcome the shortcomings of the prior art, a compact opening and closing locking device for directly controlling an electric shock switch is proposed to solve the problems raised in the above background technology.

[0005] (2) Technical solution

[0006] The present invention is achieved through the following technical solution: The present invention proposes a compact opening and closing locking device for directly controlling an electric shock switch, comprising a device body, a circuit board fixed inside the device body, a micro switch fixed on the circuit board, an emergency stop button provided on the device body, and a pressure plate fixed on the inner end of the emergency stop button, and after the emergency stop button is pressed, the pressure plate can contact the micro switch.

[0007] Furthermore, the micro switches are arranged on both sides of the circuit board, and are arranged in pairs on one side.

[0008] (3) Beneficial effects

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] The utility model discloses a compact opening and closing locking device for directly controlling an electric shock switch. An emergency stop button drives a pressure plate to directly trigger a micro switch. The structure is compact and the operation is reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic structural diagram of the utility model.

[0012] Figure 2 It is a cross-sectional view of the utility model.

[0013] 1-Device body; 2-Circuit board; 3-Micro switch; 4-Emergency stop button; 41-Pressure plate. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0015] like Figure 1 and Figure 2 The shown device is a compact opening and closing locking device for directly controlling an electric shock switch, comprising a device body 1, a circuit board 2 being fixed inside the device body 1, a micro switch 3 being fixed on the circuit board 2, an emergency stop button 4 being provided on the device body 1, and a pressure plate 41 being fixed at the inner end of the emergency stop button 4, and when the emergency stop button 4 is pressed, the pressure plate 41 can contact the micro switch 3.

[0016] Furthermore, the micro switches 3 are arranged on both sides of the circuit board 2 , and are arranged in pairs on one side.

[0017] The utility model discloses a compact opening and closing locking device for directly controlling an electric shock switch. The micro switch is directly touched from the front side, the action is simple and reliable, and the structure is compact.

[0018] The micro switch 3 is fixed on the circuit board 2, the circuit board 2 is fixed on the body 1, and the pressure plate 41 is fixed to the tail of the emergency stop button 4. When the emergency stop button 4 is pressed, the pressure plate 41 moves to trigger the micro switch 3, which is direct and reliable in control and compact and simple in structure.

[0019] The embodiments described above are merely descriptions of preferred embodiments of the present invention and are not intended to limit the concept and scope of the present invention. Any modifications and improvements to the technical solution of the present invention made by a person of ordinary skill in the art without departing from the design concept of the present invention shall fall within the scope of protection of the present invention. The technical content sought to be protected by the present invention is fully set forth in the claims.

Claims

1. A compact opening and closing locking device for directly controlling an electric shock switch, characterized in that: The invention comprises a device body (1), a circuit board (2) is fixed inside the device body (1), a micro switch (3) is fixed on the circuit board (2), an emergency stop button (4) is arranged on the device body (1), and a pressure plate (41) is fixed on the inner side end of the emergency stop button (4), and after the emergency stop button (4) is pressed, the pressure plate (41) can contact the micro switch (3).

2. A compact opening and closing locking device for directly controlling an electric shock switch according to claim 1, characterized in that: The micro switches (3) are arranged on both sides of the circuit board (2), and are arranged in pairs on one side.