CN219717422U - Switching power supply wiring protection structure - Google Patents
Switching power supply wiring protection structure Download PDFInfo
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- CN219717422U CN219717422U CN202321377282.8U CN202321377282U CN219717422U CN 219717422 U CN219717422 U CN 219717422U CN 202321377282 U CN202321377282 U CN 202321377282U CN 219717422 U CN219717422 U CN 219717422U
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- power supply
- switching power
- groove
- connecting wire
- wiring protection
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- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A wiring protection structure of a switching power supply belongs to the technical field of wiring protection of switching power supplies and aims to solve the problem that poor line contact or disconnection can be caused to influence the use of the switching power supply because the connection part of the switching power supply possibly loosens wiring or falls off from the switching power supply due to pulling force. According to the utility model, the connecting wire is inserted into the protective shell through the slot, the extrusion block is pushed by the second spring to extrude the connecting wire, the connecting wire is fixed by the slot and the first groove, the lock rod is driven by the protective shell to extrude the second semicircular groove, the fixed plate and the locking block are pushed by the first spring to slide out of the sliding groove, the two inclined planes and the first semicircular groove form a circular groove to fix the lock rod, so that the protective shell is integrally fixed between the two connecting plates, and when the connecting wire is subjected to a pulling force, the pulling force is intercepted by the protective shell, the lock rod, the groove assembly and the locking assembly, so that the possibility that the connecting part of the connecting wire and the switching power supply falls off and looseness is reduced, and the use of the switching power supply cannot be influenced.
Description
Technical Field
The utility model relates to the technical field of wiring protection of switching power supplies, in particular to a wiring protection structure of a switching power supply.
Background
The switching power supply is also called a switching power supply and a switching converter, is a high-frequency electric energy conversion device and is a power supply. The function is to convert a voltage of one level into a voltage or current required by the user terminal through different types of structures. The input of the switching power supply is mostly an alternating current power supply (such as a mains supply) or a direct current power supply, and the output is mostly a device requiring the direct current power supply, such as a personal computer, and the switching power supply performs voltage and current conversion between the alternating current power supply and the direct current power supply.
The problems described above are addressed. Therefore, a wiring protection structure of a switching power supply is provided to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problems that when a switching power supply is connected with a wiring, the wiring is possibly loosened or separated from the switching power supply due to pulling force at the connecting part, so that poor line contact or disconnection is caused and the use of the switching power supply is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switching power supply wiring protection architecture, includes the switch shell and sets up the fixed establishment in switch shell one side, and fixed establishment is provided with six groups, and every two corresponding groups of fixed establishment opposite side is provided with connecting wire fixed establishment, fixed establishment includes the connecting plate, is provided with the recess subassembly on the connecting plate, and the recess subassembly is including setting up the mounting groove on the connecting plate, and mounting groove one side is provided with first semicircle groove, and mounting groove one side is provided with the spout, and the spout is provided with two.
Preferably, the fixing mechanism further comprises a locking assembly arranged in the mounting groove, and the locking assembly is provided with two groups.
Preferably, the locking assembly comprises a fixed plate which is connected in the chute in a sliding way, and a locking block is fixedly connected to one side of the fixed plate.
Preferably, the locking assembly further comprises a second semicircular groove arranged on one side of the locking block, and an inclined plane is arranged on the other side of the locking block.
Preferably, the locking assembly further comprises a first spring fixedly connected to one side of the fixing plate, and the other end of the first spring is fixedly connected with the sliding groove.
Preferably, the connecting wire fixing mechanism comprises a protective shell, and locking bars are fixedly connected to the upper end and the lower end of the protective shell.
Preferably, the connecting wire fixing mechanism further comprises a slot arranged in the protective shell, and two groups of connecting wire locking assemblies are arranged in the slot.
Preferably, the connecting wire locking assembly comprises first grooves arranged on two sides of the connecting wire locking assembly, a second spring is fixedly connected below the inner parts of the first grooves, an extrusion block is arranged above the second spring, and a second groove is arranged below the extrusion block.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the wiring protection structure of the switching power supply, provided by the utility model, through the arrangement of the connecting plate, the locking assembly, the protective shell and the locking rod, the situation that the connection part of the switching power supply and the connecting wire is loose and falls off is realized, the situation of poor contact and disconnection can not occur, the purpose of using the switching power supply can not be affected, and the problems that the connection part can loosen the wiring or fall off from the switching power supply due to pulling force when the switching power supply is connected with the wiring, and poor contact or disconnection of the circuit can be caused, and the use of the switching power supply is affected are solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a fixing mechanism according to the present utility model;
FIG. 3 is a schematic diagram of a groove assembly according to the present utility model;
FIG. 4 is a schematic view of a locking assembly of the present utility model;
FIG. 5 is a schematic view of a connecting wire fixing mechanism according to the present utility model;
fig. 6 is a schematic structural view of the connecting wire locking assembly of the present utility model.
In the figure: 1. a power switch housing; 2. a fixing mechanism; 21. a connecting plate; 22. a groove assembly; 221. a mounting groove; 222. a first semicircular groove; 223. a chute; 23. a locking assembly; 231. a locking block; 232. a second semicircular groove; 233. an inclined plane; 234. a fixing plate; 235. a first spring; 3. a connecting wire fixing mechanism; 31. a protective shell; 32. a lock lever; 33. a slot; 34. a connection wire locking assembly; 341. a first groove; 342. a second spring; 343. extruding a block; 344. and a second groove.
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.
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.
Referring to fig. 1-3, the switch power connection protection structure of the present utility model includes a power switch shell 1 and a fixing mechanism 2 disposed on one side of the power switch shell 1, wherein six groups of fixing mechanisms 2 are disposed, each two groups correspond to each other, a connecting wire fixing mechanism 3 is disposed on the other side of the fixing mechanism 2, the fixing mechanism 2 includes a connecting plate 21, a groove component 22 is disposed on the connecting plate 21, the groove component 22 includes a mounting groove 221 disposed on the connecting plate 21, a first semicircular groove 222 is disposed on one side of the mounting groove 221, a sliding groove 223 is disposed on one side of the mounting groove 221, and two sliding grooves 223 are disposed.
The utility model is further described below with reference to examples.
Example 1:
referring to fig. 2-6, the fixing mechanism 2 further includes a locking assembly 23 disposed in the mounting groove 221, and the locking assembly 23 is provided with two groups, the locking assembly 23 includes a fixing plate 234 slidably connected in the sliding groove 223, one side of the fixing plate 234 is fixedly connected with a locking block 231, the locking assembly 23 further includes a second semicircular groove 232 disposed on one side of the locking block 231, the other side of the locking block 231 is provided with an inclined surface 233, the locking assembly 23 further includes a first spring 235 fixedly connected on one side of the fixing plate 234, and the other end of the first spring 235 is fixedly connected with the sliding groove 223, the connecting wire fixing mechanism 3 includes a protective shell 31, upper and lower ends of the protective shell 31 are fixedly connected with locking bars 32, the connecting wire fixing mechanism 3 further includes a slot 33 disposed in the protective shell 31, two groups of connecting wire locking assemblies 34 are disposed in the slot 33, the connecting wire locking assemblies 34 include a first groove 341 disposed on two sides of the connecting wire locking assembly 34, a second spring 342 is fixedly connected under the first groove 341, a pressing block 343 is disposed over the second spring 343, a second groove 344 is disposed under the second spring 343, and the pressing block 344 is fixedly connected with the second spring 342 through the second groove 343.
Specifically, when in use, insert the protective housing 31 with the connecting wire through slot 33 in, slot 33 extrudees the inclined plane of extrusion briquetting 343, make extrusion briquetting 343 extrude get into first recess 341, after the connecting wire passed protective housing 31, not being pulling, be connected connecting wire and switching power supply, second spring 342 promotes extrusion briquetting 343 and extrudees the connecting wire, slot 33 and first recess 341 are fixed the connecting wire, drive locking lever 32 through protective housing 31 and extrude second semicircle groove 232, make locking piece 231 drive fixed plate 234 slide into spout 223, locking lever 32 inserts in the first semicircle groove 222, first spring 235 promotes fixed plate 234 and locking piece 231 roll-off spout 223, two inclined planes 233 and first semicircle groove 222 form the circular slot, fix locking lever 32, make protective housing 31 wholly fix between two connecting plates 21, make the connecting wire when receiving the pulling force, protective housing 31 and locking lever 32 and recess subassembly 22 intercept the pulling force with the switching power supply junction, the use that the not influenced switching power supply drops, loose possibility has been reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a switching power supply wiring protection architecture, includes switch shell (1) and sets up fixed establishment (2) in switch shell (1) one side, and fixed establishment (2) are provided with six groups, and every two corresponding, and fixed establishment (2) opposite side is provided with connecting wire fixed establishment (3), its characterized in that: the fixing mechanism (2) comprises a connecting plate (21), a groove component (22) is arranged on the connecting plate (21), the groove component (22) comprises a mounting groove (221) arranged on the connecting plate (21), a first semicircular groove (222) is formed in one side of the mounting groove (221), a sliding groove (223) is formed in one side of the mounting groove (221), and two sliding grooves (223) are formed in the two sliding grooves.
2. The switching power supply wiring protection structure according to claim 1, wherein: the fixing mechanism (2) further comprises a locking assembly (23) arranged in the mounting groove (221), and the locking assembly (23) is provided with two groups.
3. The switching power supply wiring protection structure according to claim 2, wherein: the locking assembly (23) comprises a fixed plate (234) which is connected in the sliding groove (223) in a sliding mode, and a locking block (231) is fixedly connected to one side of the fixed plate (234).
4. A switching power supply wiring protection structure according to claim 3, wherein: the locking assembly (23) further comprises a second semicircular groove (232) arranged on one side of the locking block (231), and an inclined surface (233) is arranged on the other side of the locking block (231).
5. The switching power supply wiring protection structure according to claim 4, wherein: the locking assembly (23) further comprises a first spring (235) fixedly connected to one side of the fixed plate (234), and the other end of the first spring (235) is fixedly connected with the sliding groove (223).
6. The switching power supply wiring protection structure according to claim 1, wherein: the connecting wire fixing mechanism (3) comprises a protective shell (31), and locking bars (32) are fixedly connected to the upper end and the lower end of the protective shell (31).
7. The switching power supply wiring protection structure according to claim 6, wherein: the connecting wire fixing mechanism (3) further comprises a slot (33) arranged in the protective shell (31), and two groups of connecting wire locking assemblies (34) are arranged in the slot (33).
8. The switching power supply wiring protection structure according to claim 7, wherein: the connecting wire locking assembly (34) comprises first grooves (341) arranged on two sides of the connecting wire locking assembly (34), second springs (342) are fixedly connected to the inner lower portions of the first grooves (341), extrusion blocks (343) are arranged above the second springs (342), and second grooves (344) are formed in the lower portions of the extrusion blocks (343).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321377282.8U CN219717422U (en) | 2023-06-01 | 2023-06-01 | Switching power supply wiring protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321377282.8U CN219717422U (en) | 2023-06-01 | 2023-06-01 | Switching power supply wiring protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219717422U true CN219717422U (en) | 2023-09-19 |
Family
ID=87978799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321377282.8U Active CN219717422U (en) | 2023-06-01 | 2023-06-01 | Switching power supply wiring protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219717422U (en) |
-
2023
- 2023-06-01 CN CN202321377282.8U patent/CN219717422U/en active Active
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