CN114498139A - Protection cover structure against electric shock - Google Patents
Protection cover structure against electric shock Download PDFInfo
- Publication number
- CN114498139A CN114498139A CN202210129734.4A CN202210129734A CN114498139A CN 114498139 A CN114498139 A CN 114498139A CN 202210129734 A CN202210129734 A CN 202210129734A CN 114498139 A CN114498139 A CN 114498139A
- Authority
- CN
- China
- Prior art keywords
- cover body
- hollow cover
- threaded hole
- detachably connected
- hollow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004033 plastic Substances 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims description 29
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 13
- 230000002265 prevention Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
Abstract
The invention provides an electric shock prevention protective cover structure which comprises a hollow cover body and a lower shell, wherein the hollow cover body and the lower shell are detachably connected, the front side and the rear side of the hollow cover body are communicated, the rear side of the hollow cover body is detachably connected with a power supply frame, and the lower side of the hollow cover body is detachably connected with the lower shell; the lower shell encloses a plurality of cables in the hollow cover body, and the cables penetrate through the front side and the rear side from the lower side of the hollow cover body and are fixedly connected with the power frame. The electric shock prevention protective cover is structurally fixed on the three power frames, and the structure is relatively stable to install; all the positions which are possible to get an electric shock are covered by the plastic protective cover, and maintenance operators can be relieved to carry out safety maintenance and inspection operation around without worrying about touching the bus bar or the wiring terminal which is communicated with large current, so that the protective effect is realized on the operators.
Description
Technical Field
The invention relates to the technical field of semiconductors, in particular to an electric shock prevention protective cover structure.
Background
The power frame of novel ATE rack increases to three, and fig. 1 shows the schematic structure of the busbar of novel power frame, as shown in fig. 1, the power frame afterbody that stacks and establish connects the busbar to with coiled hair combination screw fixed, every power frame corresponds 2 power cords, and each power cord inserts the electric current more than 54V, 900A respectively to the power frame that corresponds, and the busbar passes through coiled hair combination screw fixed in power frame. The six power lines and the fixing plate respectively fix the power line wiring terminals to the bus bar through the corresponding hexagon screws. The power line wiring terminal, the fixing plate, the hexagon screw, the pan head combination screw, the bus bar and the like are all metal pieces.
Fig. 2 shows the mounting structure schematic diagram of the busbar of novel power frame, as shown in fig. 2, the power cord links firmly the power frame through the busbar, and above-mentioned each metalwork all exposes outside, has potential safety hazard, the not enough problem of stability.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an electric shock prevention protective cover structure.
In order to achieve the above object, the present invention provides an electric shock protection cover structure, comprising: the power supply comprises a hollow cover body and a lower shell which are detachably connected, wherein the front side and the rear side of the hollow cover body are communicated, the rear side of the hollow cover body is detachably connected with a power supply frame, and the lower side of the hollow cover body is detachably connected with the lower shell; the lower shell encloses a plurality of cables in the hollow cover body, and the cables penetrate through the front side and the rear side from the lower side of the hollow cover body and are fixedly connected with the power frame.
Preferably, the materials of the hollow cover body and the lower shell both comprise one or two combinations of a transparent material and a rubber insulating material.
Preferably, the power frame is provided with first mounting threaded hole groups which are symmetrically arranged, the rear side of the hollow cover body is correspondingly provided with first assembling threaded hole groups, and the first mounting threaded hole groups are detachably connected with the first assembling threaded hole groups through first plastic screws.
Preferably, the first mounting threaded hole group comprises at least 2 first mounting threaded holes which are arranged in parallel or side by side, and the first assembling threaded hole group correspondingly comprises at least 2 first assembling threaded holes which are arranged in parallel or side by side.
Preferably, the lower casing has set firmly bottom plate, left side board and right side board, the left and right sides symmetry of the cavity cover body is equipped with second installation screw thread punch combination, the left side board reaches the right side board corresponds and is equipped with second assembly screw thread punch combination, second installation screw thread punch combination reaches can dismantle the connection through second plastic screw between the second assembly screw thread punch combination.
Preferably, a front partition board is arranged on the front side of the hollow cover body, an inner partition board corresponding to the front partition board is arranged in the hollow cover body, and at least 2 cables are arranged side by side and separated from the front partition board and fixedly connected with the same cable frame through the inner partition board.
Preferably, at least 2 power supply frames are stacked on the rear side of the hollow cover body.
Preferably, the front partition board is provided with a third mounting threaded hole, the bottom board is correspondingly provided with a third assembling threaded hole, and the third mounting threaded hole and the third assembling threaded hole are detachably connected through a third plastic screw.
Preferably, the second/third plastic screws are the same size.
Preferably, the number of the second mounting screw holes is 2 or more, and the number of the third mounting screw holes is 1 or more.
According to the technical scheme, the electric shock prevention protection cover structure is fixed on the power frame, and the structure is relatively stable to mount; all the positions which are possible to get an electric shock are covered by the plastic protective cover, and maintenance operators can be relieved to carry out safety maintenance and inspection operation around without worrying about touching the bus bar or the wiring terminal which is communicated with large current, so that the protective effect is realized on the operators.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a bus bar of the novel power frame;
FIG. 2 shows a schematic view of the installation of the bus bars of the novel power supply frame;
fig. 3 to 5 are schematic views showing the structure of the electric shock protection cover according to the embodiment of the invention.
Detailed Description
In order to make the contents of the present invention more comprehensible, the present invention is further described below with reference to the accompanying drawings. The invention is of course not limited to this particular embodiment, and general alternatives known to those skilled in the art are also covered by the scope of the invention.
In the following detailed description of the embodiments of the present invention, in order to clearly illustrate the structure of the present invention and to facilitate explanation, the structure shown in the drawings is not drawn to a general scale and is partially enlarged, deformed and simplified, so that the present invention should not be construed as limited thereto.
As shown in fig. 3, the protection cover structure of the present invention includes a hollow cover body 110 and a lower housing 112 detachably connected.
The front side and the rear side of the hollow cover body 110 are communicated, the rear side is detachably connected with the power frame 101, and the lower side is detachably connected with the lower shell 112.
A plurality of cables 102 pass through the front and rear sides from the lower side of the hollow housing 110 to fixedly connect the power frame 101 located at the rear side of the hollow housing 110. The lower housing 112 encloses the cable 102 within the hollow enclosure 110.
A plurality of cables 102 may be disposed on the same cable frame 101, a front partition is disposed on the front side of the hollow casing 110, an inner partition (not shown) corresponding to the front partition is disposed in the front partition, and at least 2 cables 102 are parallel and spaced apart from the front partition and the inner partition is fixedly connected to the same cable frame 101.
Each cable 102 corresponding to the same cable frame 101 is isolated by the front partition and the inner partition to avoid the risk of electric leakage or short circuit.
The protection cover structure of the present invention can also be used for a plurality of power frames 101, preferably, at least 2 power frames 101 are stacked on the rear side of the hollow cover body 110, so as to save the occupied space. As shown in fig. 3, in this embodiment, 3 power frames 101 are stacked on the rear side of the hollow cover 110, and each power frame 101 corresponds to 2 cables 102. It should be understood by those skilled in the art that the number of power supply boxes and the number of cables should not be limited to the embodiment.
In this embodiment, 2 cables 102 corresponding to the same power frame 101 are arranged side by side and separated by the front partition 114 and the inner partition. The cables 102 corresponding to different power frames 101 are arranged in a row, and the front partition and the inner partition are used for isolating the cables 102 in different rows, that is, 3 cables are arranged on one side (left side shown in fig. 3) of the front partition and the inner partition, and 3 cables 102 are arranged on the other side (right side shown in fig. 3) of the front partition and the inner partition. The bus bars, the wiring terminals and other metal pieces between the power frame 101 and each cable 102 are exposed, and the electric shock prevention protective cover structure plays an insulation protection role, isolates metal from people and protects personal safety.
The materials of the hollow cover 110 and the lower housing 112 may be transparent materials, which is convenient for maintenance personnel or operation personnel to observe and check whether the connection between the power line and the bus bar is abnormal or reliable.
The hollow cover body 110 and the lower shell 112 can be made of rubber insulating materials, and are used for insulating safety protection of bus bar wiring terminals and bus bars, preventing accidental electric shock of operation and maintenance personnel, effectively protecting personal safety, and protecting equipment and operation personnel from safety isolation.
Preferably, the hollow cover 110 and the lower case 112 are made of transparent organic materials, and have transparency, insulation property, good insulating property and high strength.
The power frame 101 is provided with first mounting threaded hole groups which are symmetrically arranged, and the rear side of the hollow cover body is correspondingly provided with a first assembling threaded hole group.
In this embodiment, the rear side is provided with a plurality of lug pairs, the lug pairs are symmetrical with respect to the hollow cover body, the first assembly threaded hole group is correspondingly arranged on each lug pair, and the first mounting threaded hole group and the first assembly threaded hole group are detachably connected through a first plastic screw.
The first mounting threaded hole group comprises at least 2 first mounting threaded holes which are arranged in parallel or in parallel, and the first assembling threaded hole group correspondingly comprises at least 2 first assembling threaded holes which are arranged in parallel or in parallel.
The number of the second mounting threaded hole groups is at least 2, and each group of the second mounting threaded hole groups is symmetrically arranged on the left side and the right side of the hollow cover body 110 and arranged in parallel.
In this embodiment, the number of the second mounting threaded hole groups is 2, and a total of 4 second plastic screws are used for fastening the second mounting threaded hole groups and the corresponding second assembling threaded hole groups.
The front partition 114 is provided with a third mounting threaded hole, the bottom plate is correspondingly provided with a third assembling threaded hole, and the third mounting threaded hole and the third assembling threaded hole are detachably connected through a third plastic screw. The number of the third mounting threaded holes is at least 1.
The second/third plastic screws are the same size for easy assembly and disassembly, and as shown in fig. 5, the second plastic screw 113 may also be the third plastic screw 113.
The electric shock prevention protective cover structure of the invention firstly splits the hollow cover body 110 and the lower shell 112, each cable 102 is connected with the corresponding power frame 101, the hollow cover body covers the cable 102 and moves to the position corresponding to the power frame 101, and the hollow cover body 110 is fastened with the power frame 101 by a first plastic screw; then the lower shell 112 is placed at the lower side of the hollow cover body 110 and fastened by a second plastic screw 3, so that the assembly of the electric shock prevention protective cover structure is completed;
in the embodiment, the electric shock prevention protection cover structure is fixed on the three power frames, and the structure is relatively stable to mount; all the positions which are possible to get an electric shock are covered by the plastic protective cover, and maintenance operators can be relieved to carry out safety maintenance and inspection operation around without worrying about touching the bus bar or the wiring terminal which is communicated with large current, so that the protective effect is realized on the operators.
The above description is only for the preferred embodiment of the present invention, and the embodiment is not intended to limit the scope of the present invention, so that all the equivalent structural changes made by using the contents of the description and the drawings of the present invention should be included in the scope of the present invention.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An electric shock protection cover structure, its characterized in that includes: the power supply comprises a hollow cover body and a lower shell which are detachably connected, wherein the front side and the rear side of the hollow cover body are communicated, the rear side of the hollow cover body is detachably connected with a power supply frame, and the lower side of the hollow cover body is detachably connected with the lower shell; wherein the content of the first and second substances,
the lower shell encloses a plurality of cables in the hollow cover body, and the cables penetrate through the front side and the rear side from the lower side of the hollow cover body and are fixedly connected with the power supply frame.
2. The protection cover structure of claim 1, wherein the materials of said hollow cover body and said lower shell body comprise one or two of a transparent material and a rubber insulating material.
3. The protection cover structure of claim 1, wherein the power frame is provided with first mounting screw hole sets symmetrically arranged, the rear side of the hollow cover body is correspondingly provided with a first assembling screw hole set, and the first mounting screw hole set and the first assembling screw hole set are detachably connected through a first plastic screw.
4. The protection cover structure of claim 3, wherein the first mounting screw hole group comprises at least 2 first mounting screw holes arranged side by side or side by side, and the first mounting screw hole group correspondingly comprises at least 2 first mounting screw holes arranged side by side or side by side.
5. The protection cover structure of claim 1, wherein the lower housing is fixedly provided with a bottom plate, a left side plate and a right side plate, the left side and the right side of the hollow cover body are symmetrically provided with a second mounting threaded hole group, the left side plate and the right side plate are correspondingly provided with a second mounting threaded hole group, and the second mounting threaded hole group are detachably connected through a second plastic screw.
6. The structure of claim 5, wherein a front partition is disposed at the front side of the hollow cover body, an inner partition corresponding to the front partition is disposed in the hollow cover body, and at least 2 cables are arranged side by side and separated from the front partition and the inner partition is fixedly connected to the same cable frame.
7. The protection cover structure of claim 6, wherein at least 2 power frames are stacked on the rear side of said hollow cover body.
8. The protection cover structure of claim 6, wherein the front partition plate is provided with a third mounting threaded hole, the bottom plate is correspondingly provided with a third assembling threaded hole, and the third mounting threaded hole and the third assembling threaded hole are detachably connected through a third plastic screw.
9. The protection cover structure of claim 8, wherein the second/third plastic screws are the same size.
10. The protection cover structure of claim 8, wherein the number of the second mounting screw holes is 2 or more and the number of the third mounting screw holes is 1 or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129734.4A CN114498139A (en) | 2022-02-11 | 2022-02-11 | Protection cover structure against electric shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210129734.4A CN114498139A (en) | 2022-02-11 | 2022-02-11 | Protection cover structure against electric shock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114498139A true CN114498139A (en) | 2022-05-13 |
Family
ID=81480405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210129734.4A Pending CN114498139A (en) | 2022-02-11 | 2022-02-11 | Protection cover structure against electric shock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114498139A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1193208A (en) * | 1997-03-11 | 1998-09-16 | 鸿海精密工业股份有限公司 | Electric connector |
| CN1815815A (en) * | 2001-08-31 | 2006-08-09 | Fci公司 | Power connector |
| CN201708411U (en) * | 2009-12-15 | 2011-01-12 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
| CN206727246U (en) * | 2017-04-19 | 2017-12-08 | 广州番禺电缆集团有限公司 | Anti-fall type connecting cable wire clamp |
| CN207442064U (en) * | 2017-10-12 | 2018-06-01 | 浩亭(珠海)制造有限公司 | Cable water-proof protection cover and cable waterproofing protection shade assembly |
| CN210224919U (en) * | 2019-04-15 | 2020-03-31 | 大唐山西发电有限公司太原第二热电厂 | Fireproof cable splitter |
| CN214625422U (en) * | 2021-03-24 | 2021-11-05 | 深圳国瑞电气有限公司 | High-precision wiring terminal for electrical equipment |
-
2022
- 2022-02-11 CN CN202210129734.4A patent/CN114498139A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1193208A (en) * | 1997-03-11 | 1998-09-16 | 鸿海精密工业股份有限公司 | Electric connector |
| CN1815815A (en) * | 2001-08-31 | 2006-08-09 | Fci公司 | Power connector |
| CN201708411U (en) * | 2009-12-15 | 2011-01-12 | 富士康(昆山)电脑接插件有限公司 | Cable connector component |
| CN206727246U (en) * | 2017-04-19 | 2017-12-08 | 广州番禺电缆集团有限公司 | Anti-fall type connecting cable wire clamp |
| CN207442064U (en) * | 2017-10-12 | 2018-06-01 | 浩亭(珠海)制造有限公司 | Cable water-proof protection cover and cable waterproofing protection shade assembly |
| CN210224919U (en) * | 2019-04-15 | 2020-03-31 | 大唐山西发电有限公司太原第二热电厂 | Fireproof cable splitter |
| CN214625422U (en) * | 2021-03-24 | 2021-11-05 | 深圳国瑞电气有限公司 | High-precision wiring terminal for electrical equipment |
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