CN220042448U - Locking structure of cable plug in terminal uninterrupted power connection device - Google Patents
Locking structure of cable plug in terminal uninterrupted power connection device Download PDFInfo
- Publication number
- CN220042448U CN220042448U CN202320860269.1U CN202320860269U CN220042448U CN 220042448 U CN220042448 U CN 220042448U CN 202320860269 U CN202320860269 U CN 202320860269U CN 220042448 U CN220042448 U CN 220042448U
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- locking
- hole
- cable plug
- row
- power connection
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- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a locking structure of a cable plug in a terminal uninterrupted power connection device, which comprises a shell, wherein a plugging hole is formed in the shell, a plurality of transverse jacks are formed in one side of the shell, a locking row is inserted in the transverse jacks in a sliding manner, and a plurality of concave grooves are formed in one side, facing the plugging hole, of the locking row; the shell is provided with a locking mechanism, the locking mechanism comprises a locking rod, and the locking rod comprises a locking section positioned above and a moving section positioned below the locking section; the locking row is provided with a strip-shaped hole communicated with the edge and a locking through hole communicated with the strip-shaped hole; the width of the strip-shaped hole is matched with the width of the moving section, and the size of the locking through hole is matched with the size of the locking section. The utility model has the following advantages and effects: through this locking structure, can lock cable plug to make cable plug peg graft the back and keep stable, increased the reliability of this power equipment, reduce the emergence of accident.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to a locking structure of a cable plug in a terminal uninterrupted power connection device.
Background
The continuous progress of society, economic sustainable development, the continuous promotion of people's living standard, the reliability and the continuity requirement of user to the power supply are higher and higher. The existing low-voltage power distribution cabinets are often supplied with power by a single-path power supply, and once extremely severe weather is met or power grid power distribution cabinet components and parts are failed, large-area power failure is caused.
The utility model discloses a 0.4kv terminal uninterrupted power operation quick connect device that the company previously applied for is CN202122496690.2 can realize quick overhaul under the circumstances of not cutting off the power supply to avoid traditional mode to go up longer cable and connect, greatly increased to user's power quality and power supply service level, also improved the coping ability to the sudden power event.
Workers find that the cable plug is easy to separate from the plugging hole in the actual working process of the quick connecting device for the uninterrupted operation of the 0.4kv terminal, so that the stability of the cable plug is insufficient.
Based on the situation, the applicant increases the technical scheme of the utility model to solve the problem of insufficient stability of the cable plug after installation.
Disclosure of Invention
The utility model aims to provide a locking structure of a cable plug in a middle section uninterrupted power connection device, which is used for improving the connection stability between the cable plug and a plug hole.
The technical aim of the utility model is realized by the following technical scheme: the locking structure of the cable plug in the uninterrupted power connection device of the terminal comprises a shell, wherein a plug hole is formed in the shell, a plurality of transverse jacks are formed in one side of the shell, a locking row is inserted in the transverse jacks in a sliding mode, and a plurality of concave grooves are formed in one side, facing the plug hole, of the locking row; the shell is provided with a locking mechanism, the locking mechanism comprises a locking rod, and the locking rod comprises a locking section positioned above and a moving section positioned below the locking section; the locking row is provided with a strip-shaped hole communicated with the edge and a locking through hole communicated with the strip-shaped hole; the width of the strip-shaped hole is matched with the width of the moving section, and the size of the locking through hole is matched with the size of the locking section.
Further provided is that: the locking mechanism comprises a vertical hole arranged on the shell, a compression spring is fixedly arranged in the vertical hole, and the upper end of the compression spring is fixed on the lower end of the locking rod.
Further provided is that: the locking row is provided with a plurality of connecting wires, and the connecting wires are all provided with plastic covers for sealing the plug holes.
Further provided is that: a plurality of arc-shaped avoiding grooves are arranged on the locking row.
Further provided is that: the locking row comprises a transverse plate, a vertical plate and a bottom plate which are sequentially connected, wherein the transverse plate and the vertical plate are arranged in an L shape, and the vertical plate and the bottom plate are arranged in an L shape; the indent sets up on the horizontal board, and bar hole and locking through-hole all set up on the bottom board.
In summary, the utility model has the following beneficial effects: through this locking structure, can lock cable plug to make cable plug peg graft the back and keep stable, increased the reliability of this power equipment, reduce the emergence of accident.
Drawings
FIG. 1 is a schematic view of the overall structure of a locking structure;
FIG. 2 is a schematic structural view of a housing portion;
FIG. 3 is a schematic view of a locking row;
fig. 4 is a schematic structural view of the locking lever.
In the figure: 1. a housing; 2. a plug hole; 3. a transverse jack; 4. a locking row; 41. a transverse plate; 42. a vertical plate; 43. a bottom plate; 5. concave; 6. a locking mechanism; 61. a locking lever; 611. a moving section; 612. a locking section; 613. a compression spring; 62. a bar-shaped hole; 63. locking the through hole; 7. a vertical hole; 8. a connecting wire; 9. a plastic cover; 10. an avoidance groove; 11. a cable plug.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The utility model provides a locking structure of cable plug among terminal uninterrupted power connection device, includes casing 1, is provided with four spliced eyes 2 on the casing 1, and spliced eye 2 are used for grafting cable plug, and cable plug rotates to certain position after inserting spliced eye 2 and can carry out preliminary locking.
Four transverse jacks 3 are arranged on one side of the shell 1, Z-shaped locking rows 4 are inserted into the transverse jacks 3, and four inserting rods penetrating into the transverse jacks 3 are arranged on one side of the locking rows 4, which faces the shell 1, so that the locking rows 4 can transversely slide relatively.
The locking row 4 includes a lateral plate 41 located above, a vertical plate vertically integrally connected to the lateral plate 41, and a bottom plate vertically integrally connected to the vertical plate. Four recesses corresponding to the plug holes 2 are provided on the transverse plate 41. The cable plug is provided with two regular hexagonal spacing blocks, the diameter of a cylinder between the spacing blocks and the diameter of the indent, when the cable plug is plugged into the plugging hole 2, the locking row 4 is pushed inwards, so that the indent is abutted against the outer wall of the cylinder between the two spacing blocks, the locking purpose is realized, the cable plug is prevented from being withdrawn, and the reliability is improved.
The bottom plate is provided with a strip-shaped hole, the strip-shaped hole is communicated with the edge of the bottom plate, the inner side of the strip-shaped hole is provided with a locking through hole, and the diameter of the locking through hole is larger than the width of the strip-shaped hole. A vertical hole is formed in the wiring position of the shell 1, a compression spring is fixedly arranged in the vertical hole, a locking rod is fixedly arranged at the upper end of the compression spring, a locking section is arranged above the locking rod, a moving section is arranged at one point below the locking section, and the radius of the moving section is smaller than that of the locking section.
When the whole locking row 4 moves inwards and locks the cable plug, the locking section corresponds to the locking through hole, so that the locking section is kept fixed, and the reliability of plugging of the cable plug is improved. When the whole locking row 4 needs to move outwards, the locking section can be lifted, so that the moving section corresponds to the strip-shaped hole, the locking row 4 has a space for moving outwards, and the locking row 4 can be conveniently moved outwards to unlock the cable plug.
The bottom plate is provided with a dodging groove on two sides of the strip-shaped hole respectively, and the dodging groove is used for avoiding influencing the wiring position.
Four connecting wires (not all shown) are arranged in the middle of the transverse plate 41, each connecting wire is connected with a plastic cover, each plastic cover corresponds to one plug hole 2, and the plastic covers the plug holes 2. When the quick connection device is stored, dust or impurities can be prevented from entering the plug hole 2 to affect the connection of the cable plug.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (5)
1. The utility model provides a locking structure of cable plug among terminal uninterrupted power connection device, includes the casing, is provided with the spliced eye on the casing, its characterized in that: a plurality of transverse jacks are arranged on one side of the shell, a locking row is inserted in the transverse jacks in a sliding manner, and a plurality of concave grooves are formed in one side, facing the insertion holes, of the locking row; the shell is provided with a locking mechanism, the locking mechanism comprises a locking rod, and the locking rod comprises a locking section positioned above and a moving section positioned below the locking section; the locking row is provided with a strip-shaped hole communicated with the edge and a locking through hole communicated with the strip-shaped hole; the width of the strip-shaped hole is matched with the width of the moving section, and the size of the locking through hole is matched with the size of the locking section.
2. The locking structure of a cable plug in a terminal uninterruptible power connection of claim 1, wherein: the locking mechanism comprises a vertical hole arranged on the shell, a compression spring is fixedly arranged in the vertical hole, and the upper end of the compression spring is fixed on the lower end of the locking rod.
3. The locking structure of a cable plug in a terminal uninterruptible power connection of claim 1, wherein: the locking row is provided with a plurality of connecting wires, and the connecting wires are all provided with plastic covers for sealing the plug holes.
4. The locking structure of a cable plug in a terminal uninterruptible power connection of claim 1, wherein: a plurality of arc-shaped avoiding grooves are arranged on the locking row.
5. The locking structure of a cable plug in a terminal uninterruptible power connection of claim 1, wherein: the locking row comprises a transverse plate, a vertical plate and a bottom plate which are sequentially connected, wherein the transverse plate and the vertical plate are arranged in an L shape, and the vertical plate and the bottom plate are arranged in an L shape; the indent sets up on the horizontal board, and bar hole and locking through-hole all set up on the bottom board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320860269.1U CN220042448U (en) | 2023-04-13 | 2023-04-13 | Locking structure of cable plug in terminal uninterrupted power connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320860269.1U CN220042448U (en) | 2023-04-13 | 2023-04-13 | Locking structure of cable plug in terminal uninterrupted power connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042448U true CN220042448U (en) | 2023-11-17 |
Family
ID=88735481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320860269.1U Active CN220042448U (en) | 2023-04-13 | 2023-04-13 | Locking structure of cable plug in terminal uninterrupted power connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117317632A (en) * | 2023-11-28 | 2023-12-29 | 广东信通通信有限公司 | Uninterrupted power supply quick-plug device |
-
2023
- 2023-04-13 CN CN202320860269.1U patent/CN220042448U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117317632A (en) * | 2023-11-28 | 2023-12-29 | 广东信通通信有限公司 | Uninterrupted power supply quick-plug device |
| CN117317632B (en) * | 2023-11-28 | 2024-04-26 | 广东信通通信有限公司 | Uninterrupted power supply quick-plug device |
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