Anti-misoperation electrical control equipment

Abstract

The utility model discloses an anti-misoperation electrical control device which comprises a control cabinet and an anti-misoperation assembly, a plurality of control buttons are installed on the surface of the control cabinet in an array mode, the anti-misoperation assembly comprises an upper panel and a lower coaming, and the lower coaming covers the control buttons inside the lower coaming; through holes are formed in the positions, corresponding to the control buttons, of the upper panel, elastic pieces are fixedly installed at the four corners of the lower surface of the upper panel, each elastic piece is composed of a pressing block, a fixing block and a spring, the bottoms of the fixing blocks are fixedly installed on the control cabinet, the pressing blocks are fixedly connected to the upper portions of the springs, and the fixing blocks are fixedly connected to the lower portions of the springs. The pressing block is cylindrical and covers the spring and the fixing block. According to the utility model, the control button is shielded below the upper panel, so that the condition of mistaken touch can be avoided, when operation is needed, the upper panel is lowered through the switch to expose the control button, the operation is convenient for people, and in addition, the control button can be directly operated through the through hole in case of emergency.

Description

Technical field:

[0001] The utility model relates to the technical field related to electrical control, in particular to an electrical control device for preventing misoperation. Background technology:

[0002] Electrical control equipment, such as electrical control cabinets, are usually equipped with emergency stop control buttons, start control buttons, and power-off control buttons on their surfaces. In particular, emergency stop control buttons allow people to quickly press these buttons to protect themselves in an emergency. However, since these buttons are raised on the surface of the electrical control cabinet, it is easy for people to accidentally touch them. Utility model content:

[0003] The utility model aims to provide an electrical control device that prevents misoperation, so as to solve the problem that the existing control buttons proposed in the above background technology are protruding on the surface of the electrical control cabinet, which makes it easy for people to accidentally touch them.

[0004] The utility model is implemented by the following technical scheme: an electrical control device for preventing misoperation, comprising a control cabinet and an anti-misoperation component, wherein a plurality of control buttons are arrayed on the surface of the control cabinet, the anti-misoperation component comprises an upper panel and a lower enclosure, the lower enclosure is square and surrounds the outside of the control button, covers the control button inside itself, and the lower enclosure is fixedly connected to the control cabinet;

[0005] The upper panel is provided with through holes at positions corresponding to the control buttons, and elastic members are fixedly installed at the four corners of the lower surface of the upper panel. The elastic members are installed in the lower enclosure, and the elastic members are composed of a pressing block, a fixing block, and a spring. The bottom of the fixing block is fixedly installed on the control cabinet, the pressing block is fixedly connected to the top of the spring, and the fixing block is fixedly connected to the bottom. The pressing block is cylindrical in shape, covering the spring and the fixing block.

[0006] As a further solution of the utility model: an electromagnet is installed in the fixed block, a magnetic block is installed on the pressing block, the electromagnet is magnetically attracted to the magnetic block after being energized, an epitaxial block is fixedly installed on the left outer surface of the lower enclosure plate, and a switch for controlling the energization of the electromagnet is installed on the epitaxial block.

[0007] As a further solution of the utility model: when the spring is in a compressed state, the control button is exposed from the through hole, and when the spring is in a restored state, the control button is blocked under the upper panel.

[0008] As a further solution of the utility model: the upper panel is made of transparent material.

[0009] As a further solution of the utility model: the outer diameter of the upper panel is smaller than the inner diameter of the lower enclosure panel.

[0010] As a further solution of the utility model: the diameter of the through hole is larger than the diameter of the control button.

[0011] As a further solution of the utility model: the inner diameter of the pressing block matches the outer diameter of the fixing block.

[0012] Advantages of the utility model: the control button of the utility model is shielded under the upper panel, which can avoid accidental touching. When the control button needs to be operated, the upper panel is lowered by the switch to expose the control button, which is convenient for people to operate. In addition, in case of emergency, the control button can also be operated directly through the through hole. Description of the drawings:

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the front structure of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the upper panel and the lower enclosure of the utility model;

[0017] Figure 4 The installation structure of the upper panel and the lower panel of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 5 The installation structure of the upper panel and the lower panel of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 6 It is a structural schematic diagram of the elastic member of the utility model.

[0020] In the figure, 1, control cabinet; 11, control button; 2, anti-error component; 21, upper panel; 211, through hole; 22, lower enclosure; 221, extension block; 222, switch; 23, elastic member; 231, pressing block; 2311, magnetic block; 232, fixing block; 2321, electromagnet; 233, spring. Specific implementation method:

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 6 In an embodiment of the utility model, an electrical control device for preventing misoperation includes a control cabinet 1 and an anti-misoperation component 2. A plurality of control buttons 11 are installed in an array on the surface of the control cabinet 1. The anti-misoperation component 2 includes an upper panel 21 and a lower enclosure 22. The lower enclosure 22 is a square and surrounds the outside of the control button 11, covering the control button 11 inside itself, and the lower enclosure 22 is fixedly connected to the control cabinet 1;

[0023] A through hole 211 is provided on the upper panel 21 at a position corresponding to the control button 11, and elastic members 23 are fixedly installed at the four corners of the lower surface of the upper panel 21. The elastic member 23 is installed in the lower enclosure 22, and the elastic member 23 is composed of a pressing block 231, a fixing block 232, and a spring 233. The bottom of the fixing block 232 is fixedly installed on the control cabinet 1, and the pressing block 231 is fixedly connected to the upper part of the spring 233, and the fixing block 232 is fixedly connected to the lower part. The pressing block 231 is cylindrical in shape and covers the spring 233 and the fixing block 232.

[0024] When the spring 233 is in a compressed state, the control button 11 is exposed from the through hole 211 , and when the spring 233 is in a restored state, the control button 11 is blocked under the upper panel 21 .

[0025] Normally, the spring 233 is in a restored state, at which time the upper panel 21 blocks the control button 11, and the control button 11 is blocked to avoid accidental touching. When the control button 11 needs to be operated, the upper panel 21 can be lowered through the switch 222 to expose the control button 11 through the through hole 211. At this time, people can directly operate the control button 11. In addition, in an emergency, if there is no time to lower the upper panel 21, the control button 11 can also be directly pressed from the through hole 211. The upper panel 21 is made of transparent material, and people can directly see the color and text markings of the control button 11.

[0026] An electromagnet 2321 is installed in the fixed block 232, and a magnetic block 2311 is installed on the pressing block 231. When the electromagnet 2321 is energized, it is magnetically attracted to the magnetic block 2311. An epitaxial block 221 is fixedly installed on the left outer surface of the lower enclosure 22, and a switch 222 for controlling the power supply of the electromagnet 2321 is installed on the epitaxial block 221.

[0027] Pressing the switch 222 energizes the electromagnet 2321 , thereby attracting the pressing block 231 with the magnetic block 2311 installed to approach the electromagnet 2321 , so as to move the upper panel 21 downward to expose the control button 11 . This design prevents the control button 11 from being directly protruding and exposed to the outside, thereby preventing misoperation.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrical control device for preventing misoperation, comprising a control cabinet (1) and an anti-misoperation component (2), characterized in that: A plurality of control buttons (11) are installed in an array on the surface of the control cabinet (1); the anti-error assembly (2) comprises an upper panel (21) and a lower panel (22); the lower panel (22) is square and surrounds the outside of the control buttons (11) to cover the control buttons (11) inside the lower panel (22); and the lower panel (22) is fixedly connected to the control cabinet (1); A through hole (211) is provided on the upper panel (21) at a position corresponding to the control button (11); elastic members (23) are fixedly installed at the four corners of the lower surface of the upper panel (21); the elastic member (23) is installed in the lower enclosure (22); and the elastic member (23) is composed of a pressing block (231), a fixing block (232), and a spring (233); the bottom of the fixing block (232) is fixedly installed on the control cabinet (1); the pressing block (231) is fixedly connected to the upper part of the spring (233) and the fixing block (232) is fixedly connected to the lower part; the pressing block (231) is cylindrical in shape and covers the upper part of the spring (233) and the fixing block (232).

2. The electrical control device for preventing misoperation according to claim 1, characterized in that: An electromagnet (2321) is installed in the fixed block (232), a magnetic block (2311) is installed on the pressing block (231), and the electromagnet (2321) is magnetically attracted to the magnetic block (2311) when energized; an epitaxial block (221) is fixedly installed on the left outer surface of the lower enclosure (22), and a switch (222) for controlling the energization of the electromagnet (2321) is installed on the epitaxial block (221).

3. The electrical control device for preventing misoperation according to claim 1, characterized in that: When the spring (233) is in a compressed state, the control button (11) is exposed from the through hole (211), and when the spring (233) is in a restored state, the control button (11) is blocked below the upper panel (21).

4. The electrical control device for preventing misoperation according to claim 1, characterized in that: The upper panel (21) is made of a transparent material.

5. The electrical control device for preventing misoperation according to claim 1, characterized in that: The outer diameter of the upper panel (21) is smaller than the inner diameter of the lower enclosure panel (22).

6. The electrical control device for preventing misoperation according to claim 1, characterized in that: The diameter of the through hole (211) is greater than the diameter of the control button (11).

7. The electrical control device for preventing misoperation according to claim 1, characterized in that: The inner diameter of the pressing block (231) matches the outer diameter of the fixing block (232).

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