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Button box

A button and box technology, which is applied in the field of button boxes based on intrinsically safe protocols, can solve the problems that button boxes cannot comply with safety protocols, and achieve the effects of avoiding dangerous gases under the mine, convenient output control, and simple structure

Active Publication Date: 2016-03-09
CHONGQING MAS SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a button box for solving the problem that the button box in the prior art cannot comply with the intrinsically safe protocol

Method used

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Embodiment Construction

[0029] The following specific examples illustrate the implementation of the present invention. Those familiar with the technology can easily understand other advantages and effects of the present invention from the content disclosed in this specification.

[0030] See Figure 1 to Figure 2 . It should be noted that the structure, ratio, size, etc. shown in the accompanying drawings in this specification are only used to match the content disclosed in the specification for the understanding and reading of those familiar with this technology, and are not intended to limit the implementation of the present invention Limited conditions, so it has no technical significance. Any structural modification, proportional relationship change or size adjustment should still fall under the present invention without affecting the effects and objectives that can be achieved by the present invention. The disclosed technical content must be within the scope of coverage. At the same time, the ter...

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Abstract

The invention provides a button box which comprises a box body and a controller arranged in the box body. The surface of the box body is provided with switch buttons connected with the controller; each switch button is corresponding to indicator lights for displaying the state thereof; one side of the box body is provided with a power supply interface, a main communication interface and a standby communication interface; power is supplied to each component in the box body through the power supply interface; the main communication interface is connected with an upper computer to receive a control instruction; the standby communication interface can connect other button boxes in series; the box body is provided with a dial switch connected with the controller; and access addresses of the main and standby communication interfaces are adjusted through the connection or disconnection of the dial switch. The button box is simple in structure, meets an intrinsic safety protocol, is made of stainless steel material, and can be suitable for underground mine environment; and the control mechanism is arranged inside and is in a seal state in the box body, thereby preventing hazardous gas of the underground mine.

Description

Technical field [0001] The invention belongs to the technical field of coal mine equipment control, and particularly relates to a button box based on an intrinsic safety protocol. Background technique [0002] Button boxes are used for the control of coal mine machinery and equipment and display equipment status. However, most of the existing button boxes do not comply with the intrinsic safety protocol and cannot meet the needs of mining enterprises. Summary of the invention [0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a button box for solving the problem that the button box cannot comply with the intrinsic safety protocol in the prior art. [0004] In order to achieve the above objectives and other related objectives, the present invention provides a button box, including: [0005] A box, and a controller arranged in the box, on the surface of the box, there are switch buttons connected to the controller, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/04
CPCG05B19/04
Inventor 王云将曹孟秋
Owner CHONGQING MAS SCI & TECH CO LTD
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