CN220797452U - Block terminal with unpacking outage protection architecture - Google Patents
Block terminal with unpacking outage protection architecture Download PDFInfo
- Publication number
- CN220797452U CN220797452U CN202322050391.5U CN202322050391U CN220797452U CN 220797452 U CN220797452 U CN 220797452U CN 202322050391 U CN202322050391 U CN 202322050391U CN 220797452 U CN220797452 U CN 220797452U
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- power
- box
- connecting rod
- sliding block
- sliding
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- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a distribution box with an opening power-off protection structure, which comprises a box body, wherein the front surface of the box body is connected with a box door through a hinge, the front surface of the box door is connected with an insulating handle, the inner side of the box body is provided with a sliding groove in the horizontal direction, a sliding block is connected in the sliding groove in a sliding way, one end of a connecting rod is rotatably connected to the sliding block through the hinge, the other end of the connecting rod is rotatably connected to the inner wall of the box door through the hinge, a power-off switch is arranged on the side, close to the box door, in the sliding groove, a button of the power-off switch faces the sliding block, and when the box door is opened, the box door pulls the sliding block to slide and touch the power-off switch through a sleeve and the connecting rod, so that the box body is in a power-off state, and the safety of maintenance personnel is ensured.
Description
Technical Field
The utility model relates to the technical field of distribution boxes, in particular to a distribution box with an open box power-off protection structure.
Background
The distribution box has great potential safety hazards when overhauling, most of distribution boxes on the market at present require overhauling personnel to carry out electrified overhauling, which threatens the life safety of the overhauling personnel, and for confirming personnel safety, a power supply main switch in an area is generally closed, and then the distribution box is subjected to box opening maintenance, which affects other electricity in the area, so the utility model provides the distribution box with a box opening power-off protection structure.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the utility model provides a distribution box with an open box power-off protection structure, so as to solve the problems in the prior art.
The embodiment of the application discloses: the utility model provides a block terminal with unpacking outage protection architecture, includes the box, the front of box has the chamber door through hinged joint, the front of chamber door is connected with insulating handle, the box inboard is equipped with the spout of horizontal direction, sliding connection has the slider in the spout, the one end that has the connecting rod through the hinge swivelling joint on the slider, the other end of connecting rod is in through hinge swivelling joint on the inner wall of chamber door, be close to in the spout the chamber door side is equipped with the outage switch, the button of outage switch is just to the slider.
Preferably, the back of slider is equipped with the locating hole, the outer wall of box is equipped with positioning bolt, positioning bolt stretches into in the locating hole, the outside cover of connecting rod has the sleeve, telescopic one end rotatable coupling is in the inboard of chamber door, connecting rod sliding connection is in the sleeve, be equipped with the spring in the sleeve, the both ends of spring are connected respectively on telescopic inner wall with the pole end of connecting rod.
Preferably, the positioning bolt is connected with an insulation knob.
Preferably, the slider is made of an insulating material.
The beneficial effects of the utility model are as follows: when the box is opened without power off, the positioning screw is rotated to enable the positioning screw to extend into the positioning hole, so that the sliding block is fixed, the box door is opened, the sleeve and the connecting rod relatively slide, and the box body is in an electrified state.
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a portion of a power distribution box having an open box power protection structure;
fig. 2 is a top view of a door opening structure of a distribution box with an open-box power-off protection structure.
Reference numerals of the above drawings: 1. a case; 2. a door; 3. a handle; 4. a chute; 5. a slide block; 6. a connecting rod; 7. a power-off switch; 8. positioning bolts; 9. a sleeve; 10. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a distribution box with a box opening power-off protection structure comprises a box body 1, wherein the front surface of the box body 1 is connected with a box door 2 through a hinge, the front surface of the box door 2 is connected with an insulating handle 3, the inner side of the box body 1 is provided with a sliding groove 4 in the horizontal direction, a sliding block 5 is slidably connected with the sliding groove 4, one end of a connecting rod 6 is rotatably connected to the sliding block 5 through the hinge, the other end of the connecting rod 6 is rotatably connected to the inner wall of the box door 2 through the hinge, a power-off switch 7 is arranged on the side, close to the box door 2, of the sliding groove 4, the power-off switch 7 is connected with a power supply of the distribution box, and a button of the power-off switch 7 is opposite to the sliding block 5.
The back of slider 5 is equipped with the locating hole, the outer wall of box 1 is equipped with positioning bolt 8, positioning bolt 8 stretches into in the locating hole, the outside cover of connecting rod 6 has sleeve 9, the one end rotatable coupling of sleeve 9 is in the inboard of chamber door 2, connecting rod 6 sliding connection is in sleeve 9, be equipped with spring 10 in the sleeve 9, the both ends of spring 10 are connected respectively on the inner wall of sleeve 9 with the pole end of connecting rod 6.
The positioning bolt 8 is connected with an insulation knob.
The slider 5 is made of an insulating material.
The beneficial effects of the embodiment of the application are as follows: in the initial state, the box door 2 is closed, the positioning bolt 8 is positioned outside the positioning hole, when the box door 2 is opened, the box door 2 pulls the sliding block 5 to slide and touch the power-off switch 7 through the sleeve 9 and the connecting rod 6, so that the box body 1 is in a power-off state, the safety of maintenance personnel is ensured, when the box is not required to be opened by power-off, the positioning bolt is rotated to enable the positioning bolt to extend into the positioning hole, so that the sliding block 5 is fixed, when the box door 2 is opened, the sleeve 9 and the connecting rod 6 relatively slide, and the box body 1 is in a power-on state.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.
Claims (4)
1. Block terminal with unpacking outage protection architecture, its characterized in that: the novel refrigerator comprises a refrigerator body, wherein a refrigerator door is connected to the front side of the refrigerator body through a hinge, an insulating handle is connected to the front side of the refrigerator door, a sliding groove in the horizontal direction is formed in the inner side of the refrigerator body, a sliding block is connected to the sliding groove in a sliding mode, one end of a connecting rod is connected to the sliding block in a rotatable mode through the hinge, the other end of the connecting rod is connected to the inner wall of the refrigerator door in a rotatable mode through the hinge, a power-off switch is arranged on the side, close to the refrigerator door, of the sliding groove, and a button of the power-off switch faces the sliding block.
2. A power distribution box with an open box power-off protection structure according to claim 1, characterized in that: the back of slider is equipped with the locating hole, the outer wall of box is equipped with positioning bolt, positioning bolt stretches into in the locating hole, the outside cover of connecting rod has the sleeve, telescopic one end rotatable coupling is in the inboard of chamber door, but connecting rod sliding connection is in the sleeve, be equipped with the spring in the sleeve, the both ends of spring are connected respectively on telescopic inner wall with the pole end of connecting rod.
3. A power distribution box with an open box power-off protection structure according to claim 2, characterized in that: the positioning bolt is connected with an insulation knob.
4. A power distribution box with an open box power-off protection structure according to claim 1, characterized in that: the sliding block is made of an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322050391.5U CN220797452U (en) | 2023-08-01 | 2023-08-01 | Block terminal with unpacking outage protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322050391.5U CN220797452U (en) | 2023-08-01 | 2023-08-01 | Block terminal with unpacking outage protection architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220797452U true CN220797452U (en) | 2024-04-16 |
Family
ID=90637468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322050391.5U Active CN220797452U (en) | 2023-08-01 | 2023-08-01 | Block terminal with unpacking outage protection architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220797452U (en) |
-
2023
- 2023-08-01 CN CN202322050391.5U patent/CN220797452U/en active Active
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