CN214477932U - Wiring structure of switching power supply - Google Patents
Wiring structure of switching power supply Download PDFInfo
- Publication number
- CN214477932U CN214477932U CN202120380907.0U CN202120380907U CN214477932U CN 214477932 U CN214477932 U CN 214477932U CN 202120380907 U CN202120380907 U CN 202120380907U CN 214477932 U CN214477932 U CN 214477932U
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- China
- Prior art keywords
- power supply
- switching power
- fixture block
- bottom plate
- binding post
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Abstract
The utility model discloses a switching power supply's wiring structure relates to switching power supply's technical field, including switching power supply body, bottom plate, binding post and stop gear, the switching power supply body is located the bottom plate on, the bottom plate has a plurality of insulating barrier at the front side equipartition of switching power supply body, all is equipped with between two adjacent insulating barrier binding post, binding post's front side all is equipped with the plug wire hole, binding post's top threaded connection has the spiral post, stop gear locate binding post's front end and with the binding post one-to-one, stop gear is used for assisting spacingly to the electric wire. The utility model discloses can be convenient and swift to the spacing of electric wire and can effectively prevent the emergence of electric shock accident through the sunshade.
Description
Technical Field
The utility model relates to a switching power supply's technical field, concretely relates to switching power supply's wiring structure.
Background
The switch power supply is a high-frequency electric energy conversion device, is a kind of power supply, its function is to convert the voltage of a position quasi into the voltage or current that the user end needs through the framework of different forms, the input of the switch power supply is AC power supply or DC power supply mostly, and the output is the equipment that needs DC power supply mostly, the existing switch power supply does not have the stop gear to carry on the spacing to the electric wire when carrying out the wiring to the binding post, thus cause binding post and wire joint contact failure easily, and then influence the use of switch power supply, in addition the junction of the existing switch power supply exposes in the external world, cause the electric shock accident easily.
Disclosure of Invention
An object of the utility model is to provide a switching power supply's wiring structure to overcome the above-mentioned defect among the prior art.
The utility model provides a switching power supply's wiring structure, includes switching power supply body, bottom plate, binding post and stop gear, the switching power supply body locates the bottom plate on, the bottom plate has a plurality of insulating barrier at the front side equipartition of switching power supply body, all is equipped with between two adjacent insulating barrier binding post, binding post's front side all is equipped with the plug wire hole, binding post's top threaded connection has the spiral post, stop gear locate binding post's front end and with binding post one-to-one, stop gear is used for assisting spacingly to the electric wire.
Preferably, stop gear includes fixture block one, fixture block two, spring and guide bar, fixture block one and bottom plate vertical fixation, the fixture block two is located fixture block one and its both ends are located the mounting groove of both sides insulation barrier respectively, the guide bar is equipped with two and passes the through-hole at fixture block two both ends respectively and with insulation barrier threaded connection, the guide bar overlaps between the top of fixture block two and the mounting groove inner wall and is equipped with the spring.
Preferably, the first clamping block and the second clamping block are respectively provided with a first clamping groove and a second clamping groove, and rubber pads are arranged on the inner walls of the first clamping groove and the second clamping groove.
Preferably, the top of insulating barrier is equipped with the sunshade, the both ends of sunshade are articulated with the insulating barrier on leftmost side and rightmost side respectively through the round pin axle.
Preferably, the shielding plate is made of transparent materials.
Preferably, the top of the spiral column is provided with anti-skid lines.
The utility model has the advantages of as follows:
only need move fixture block two along the guide bar during the use upwards, the electric wire that will treat to connect passes the clearance between fixture block one and the fixture block two and places the joint of electric wire in the plug wire hole of binding post front side, under the effect of spring on the guide bar, the electric wire can be fixed by fixture block one and fixture block two self-holding, it is convenient and swift to the spacing process of electric wire, the sunshade that sets up on the insulating barrier can be convenient turn over open and turn over down, when the sunshade turns over down when covering the butt joint line department, thereby can effectively prevent the emergence of electric shock accident.
Drawings
Fig. 1 and fig. 2 are schematic views of the overall three-dimensional structure of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
Wherein: 1. the switch power supply comprises a switch power supply body, 2, a bottom plate, 3, an insulating partition plate, 31, a mounting groove, 4, a wiring terminal, 41, a wiring hole, 42, a spiral column, 5, a limiting mechanism, 51, a first clamping block, 511, a first clamping groove, 512, a rubber pad, 52, a second clamping block, 521, a second clamping groove, 53, a guide rod, 54, a spring, 6 and a shielding plate.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a more complete, accurate and thorough understanding of the concept and technical solution of the present invention by those skilled in the art.
As shown in fig. 1-3, the utility model provides a switching power supply's wiring structure, including switching power supply body 1, bottom plate 2, binding post 4 and stop gear 5, switching power supply body 1 locates bottom plate 2 on, bottom plate 2 has a plurality of insulating barrier 3 at switching power supply body 1's front side equipartition, all is equipped with between two adjacent insulating barrier 3 binding post 4, binding post 4's front side all is equipped with plug wire hole 41, binding post 4's top threaded connection has spiral post 42, stop gear 5 locates binding post 4's front end and with binding post 4 one-to-one, stop gear 5 is used for assisting the electric wire spacing.
In this embodiment, the limiting mechanism 5 includes a first clamping block 51, a second clamping block 52, a spring 54 and a guide rod 53, the first clamping block 51 is vertically fixed to the bottom plate 2, the second clamping block 52 is located right above the first clamping block 51, two ends of the second clamping block 52 are respectively located in the mounting grooves 31 of the insulating partition plates 3 on two sides, the guide rod 53 is provided with two through holes respectively penetrating through two ends of the second clamping block 52 and is in threaded connection with the insulating partition plates 3, and the spring 54 is sleeved on the guide rod 53 between the top of the second clamping block 52 and the inner wall of the mounting groove 31.
In this embodiment, the first locking block 51 and the second locking block 52 are respectively provided with a first locking groove 511 and a second locking groove 521, and rubber pads 512 are respectively arranged on inner walls of the first locking groove 511 and the second locking groove 521.
In this embodiment, the top of insulating barrier 3 is equipped with sunshade 6, the both ends of sunshade 6 are articulated with insulating barrier 3 on leftmost side and rightmost side respectively through the round pin axle.
In this embodiment, the shielding plate 6 is made of a transparent material.
In this embodiment, the top of the spiral column 42 is provided with an anti-slip thread.
The specific implementation mode and principle are as follows:
the utility model discloses in the in-service use, at first turn over sunshade 6, one hand is along guide bar 53 rebound fixture block two 52 after that, the electric wire that will treat to connect with the other hand passes the clearance between fixture block 51 and the fixture block two 52 and places the joint of electric wire in the plug wire hole 41 of binding post 4 front side, then two 52 fixture blocks are loosened to the hand, under the effect of spring 54 on guide bar 53, the electric wire is pressed from both sides tightly fixedly by fixture block one 51 and fixture block two 52, then the spiral post 42 on the rotatory binding post 4 is compressed tightly by spiral post 42 until the joint of electric wire, after all electric wires of treating to connect all accomplish the connection, turn down sunshade 6 at last.
The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (5)
1. A wiring structure of a switching power supply is characterized in that: the switch power supply comprises a switch power supply body (1), a bottom plate (2), a wiring terminal (4) and a limiting mechanism (5), wherein the switch power supply body (1) is arranged on the bottom plate (2), a plurality of insulating partition plates (3) are uniformly distributed on the front side of the switch power supply body (1) of the bottom plate (2), the wiring terminal (4) is arranged between every two adjacent insulating partition plates (3), plug wire holes (41) are formed in the front side of the wiring terminal (4), spiral columns (42) are connected to the top of the wiring terminal (4) in a threaded manner, the limiting mechanism (5) is arranged at the front end of the wiring terminal (4) and corresponds to the wiring terminal (4) one by one, and the limiting mechanism (5) is used for auxiliary limiting of wires;
limiting mechanism (5) are including fixture block (51), fixture block two (52), spring (54) and guide bar (53), fixture block one (51) and bottom plate (2) vertical fixation, fixture block two (52) are arranged in fixture block one (51) directly over and its both ends are arranged in mounting groove (31) of both sides insulating barrier (3) respectively, guide bar (53) are equipped with two and pass the through-hole at fixture block two (52) both ends respectively and with insulating barrier (3) threaded connection, guide bar (53) overlap and be equipped with between the top of fixture block two (52) and mounting groove (31) inner wall spring (54).
2. The wiring structure of a switching power supply according to claim 1, wherein: the first clamping block (51) and the second clamping block (52) are respectively provided with a first clamping groove (511) and a second clamping groove (521), and rubber pads (512) are arranged on the inner walls of the first clamping groove (511) and the second clamping groove (521).
3. The wiring structure of a switching power supply according to claim 1, wherein: the top of insulating barrier (3) is equipped with sunshade (6), the both ends of sunshade (6) are articulated with insulating barrier (3) on leftmost side and rightmost side respectively through the round pin axle.
4. A wiring structure of a switching power supply according to claim 3, characterized in that: the shielding plate (6) is made of transparent materials.
5. The wiring structure of a switching power supply according to claim 1, wherein: the top of the spiral column (42) is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120380907.0U CN214477932U (en) | 2021-02-20 | 2021-02-20 | Wiring structure of switching power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120380907.0U CN214477932U (en) | 2021-02-20 | 2021-02-20 | Wiring structure of switching power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214477932U true CN214477932U (en) | 2021-10-22 |
Family
ID=78144181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120380907.0U Active CN214477932U (en) | 2021-02-20 | 2021-02-20 | Wiring structure of switching power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214477932U (en) |
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2021
- 2021-02-20 CN CN202120380907.0U patent/CN214477932U/en active Active
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