CN211831419U

CN211831419U - Switching power supply convenient to dismouting

Info

Publication number: CN211831419U
Application number: CN201922460270.1U
Authority: CN
Inventors: 张登建
Original assignee: Nanjing Linen Tongli Electronic Co ltd
Current assignee: Nanjing Linen Tongli Electronic Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-30
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a switching power supply convenient to dismouting, including power box body, top cap, protection machanism, dismouting mechanism, protection machanism is located a side surface of power box body, protection machanism includes the protective cover, the protective cover is located a side surface of power box body, the front surface of power box body is fixedly connected with the pivot, the protective cover is through pivot and power box body swing joint, the front surface of power box body is opened and is equipped with the locked groove, a side surface of protective cover is fixedly connected with the jam plate, the jam plate is in the inside of locked groove, a side surface of jam plate has seted up the draw-in groove, the inside of top cap has seted up first fixed slot; through the protective cover that sets up, be favorable to protecting the plug, improved the barrier propterty of power, ensured the normal circular telegram ability of power. Through buckle, slide, the spout that sets up, be favorable to convenient, quick dismantlement, installation top cap, improved staff's work efficiency, ensured the normal use of power.

Description

Switching power supply convenient to dismouting

Technical Field

The utility model belongs to the technical field of switching power supply, concretely relates to switching power supply convenient to dismouting.

Background

A switching power supply is a high-frequency power conversion device, and is one of power supplies. The function is to convert a level voltage into a voltage or current required by the user terminal through different types of architectures.

But the present switching power supply of being convenient for dismouting still has some drawbacks, and the plug wire head that power one side set up exposes outside for a long time, and the surperficial dust is piled up too much, leads to contact failure, and when switching power supply long-time back of using, the internal circuit is impaired in addition, and inconvenient staff overhauls the problem of circuit, for this we provide the switching power supply of being convenient for dismouting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a switching power supply convenient to dismouting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a switch power supply convenient to disassemble and assemble comprises a power supply box body, a top cover, a protection mechanism and a disassembling and assembling mechanism, wherein the protection mechanism is positioned on one side surface of the power supply box body, the protection mechanism comprises a protection cover, the protection cover is positioned on one side surface of the power supply box body, a rotating shaft is fixedly connected to the front surface of the power supply box body, the protection cover is movably connected with the power supply box body through the rotating shaft, a lock groove is formed in the front surface of the power supply box body, a lock plate is fixedly connected to one side surface of the protection cover and is positioned in the lock groove, a clamping groove is formed in one side surface of the lock plate, a first fixing groove is formed in the top cover, a first spring is fixedly connected to one side surface of the first fixing groove, a bolt is arranged in the first fixing groove and is connected with the first fixing groove through the first spring, a first sliding hole is formed in one side, positioned, the sliding rod penetrates through the first sliding hole and is fixedly connected with the bolt, and one side of the bolt is located inside the clamping groove.

Preferably, the top surface of power box body is provided with the top cap, dismouting mechanism is located the junction of power box body and top cap, dismouting mechanism includes the buckle, the buckle is located a side surface of power box body, the spout has been seted up on the top surface of power box body, the bottom fixed surface of top cap is connected with the slide, the top cap passes through slide and spout sliding and power box body swing joint, the second fixed slot has been seted up to a side surface of slide, a side fixed surface of second fixed slot is connected with the second spring, the buckle passes through the second spring and is connected with the second fixed slot, a card hole has been seted up to a side surface of power box body, the buckle run through in card hole and with second spring fixed connection.

Preferably, a first connection hole is formed in one side surface of the lock groove, and the latch penetrates through the first connection hole and is fixedly connected with the first spring.

Preferably, a second sliding hole is formed in the surface of one side of the first fixing groove, and the sliding rod penetrates through the second sliding hole and is fixedly connected with the bolt.

Preferably, the first springs are provided with two groups, and the two groups of first springs are connected to one side surface of the bolt.

Preferably, a second connecting hole is formed in the surface of one side of the sliding groove, and the buckle penetrates through the second connecting hole and is fixedly connected with the second spring.

Preferably, the second springs are provided with two groups, and the two groups of second springs are connected to one side surface of the buckle.

Preferably, the sliding plate and the sliding groove are rectangular in side view and sectional shape, and the width of the bayonet of the sliding groove is twice of the zero point of the width of the sliding plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arranged sliding rod, the sliding rod is conveniently pulled to one side through the first sliding hole, the bolt connected to one side is driven to move to one side through the acting force of the first spring, and one end of the bolt is pulled into the first fixing groove; through the arranged rotating shaft, the locking plate can be conveniently moved to one side through the rotation of the rotating shaft, so that the locking plate is clamped in the locking groove, and the protective cover is covered on one side of the power supply box body; through the draw-in groove that sets up, be convenient for loosen to the slide bar of one side pulling, make the bolt receive the effect of the resilience force of first spring and bounce to one side, go into the inside of draw-in groove with the one end card of bolt, thereby die jam plate and locked groove card, the plug wire head that has effectively avoided power one side to set up exposes outside for a long time, the surperficial dust is piled up excessively, lead to contact failure, be favorable to protecting the plug wire head, the barrier propterty of power has been improved, the normal circular telegram ability of power has been ensured.

2. The buckle is convenient to press to one side through the acting force of the second spring through the arranged buckle, so that the buckle is pressed into the second fixing groove, and the clamping state of the sliding plate and the sliding groove is opened; through the arranged sliding plate and the sliding groove, the top cover can conveniently slide towards one end inside the sliding groove through the sliding plate, and the sliding plate slides out of the inner side of the sliding groove, so that the top cover is opened from the top end of the power box body; through the card hole that sets up, be convenient for when closing the slide cunning in the inboard of spout, the buckle receives the effect of second spring resilience force and bounces to one side, block the inside in card hole with the buckle, thereby fix the slip state of slide and spout, cover the top of closing at power supply box body again with the top cap, effectively avoided when switching power supply long-time back of using, the internal circuit is impaired, inconvenient staff overhauls the circuit, be favorable to convenient, quick dismantlement, the installation top cap, staff's work efficiency has been improved, the normal use of power has been ensured.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top connection cross-sectional view of the power supply box body and the protective cover in fig. 1 according to the present invention;

fig. 3 is an enlarged view of a in fig. 2 according to the present invention;

fig. 4 is a side view connecting and cross-sectional view of the power supply box body and the top cover in fig. 1 according to the present invention;

fig. 5 is an enlarged view of B in fig. 4 according to the present invention;

in the figure: 1. a power supply box body; 2. a top cover; 3. a protective cover; 4. a locking plate; 5. locking the groove; 6. buckling; 7. A clamping hole; 8. a rotating shaft; 9. a first fixing groove; 10. a first spring; 11. a bolt; 12. a card slot; 13. a first slide hole; 14. a slide bar; 15. a second slide hole; 16. a first connection hole; 17. a slide plate; 18. a chute; 19. A second fixing groove; 20. a second connection hole; 21. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a switch power supply convenient for disassembly and assembly comprises a power supply box body 1, a top cover 2, a protection mechanism and a disassembly and assembly mechanism, wherein the protection mechanism is positioned on one side surface of the power supply box body 1, the protection mechanism comprises a protection cover 3, the protection cover 3 is positioned on one side surface of the power supply box body 1, a rotating shaft 8 is fixedly connected to the front surface of the power supply box body 1, the protection cover 3 is movably connected with the power supply box body 1 through the rotating shaft 8, a lock groove 5 is formed in the front surface of the power supply box body 1, a lock plate 4 is fixedly connected to one side surface of the protection cover 3, the lock plate 4 is positioned in the lock groove 5, a clamp groove 12 is formed in one side surface of the lock plate 4, a first fixed groove 9 is formed in the top cover 2, a first spring 10 is fixedly connected to one side surface of the first fixed groove 9, a bolt 11 is arranged in the first fixed groove 9, the bolt 11 is connected with the first fixed groove 9, a sliding rod 14 is arranged inside the first sliding hole 13, the sliding rod 14 penetrates through the first sliding hole 13 and is fixedly connected with the plug pin 11, and one side of the plug pin 11 is located inside the clamping groove 12.

In the embodiment, preferably, the top end surface of the power supply box body 1 is provided with the top cover 2, the dismounting mechanism is positioned at the joint of the power supply box body 1 and the top cover 2, the dismounting mechanism comprises a buckle 6, the buckle 6 is positioned on one side surface of the power supply box body 1, the top end surface of the power supply box body 1 is provided with a chute 18, the bottom end surface of the top cover 2 is fixedly connected with a sliding plate 17, the top cover 2 is movably connected with the power supply box body 1 through sliding of the sliding plate 17 and the chute 18, one side surface of the sliding plate 17 is provided with a second fixing groove 19, one side surface of the second fixing groove 19 is fixedly connected with a second spring 21, the buckle 6 is connected with the second fixing groove 19 through the second spring 21, one side surface of the power supply box body 1 is provided with a clamp hole 7, the buckle 6 penetrates through the clamp hole 7 and is fixedly connected with the, the normal use of the power supply is guaranteed.

In this embodiment, preferably, a first connection hole 16 is formed in a side surface of the lock slot 5, and the latch 11 penetrates through the first connection hole 16 and is fixedly connected with the first spring 10, so that the latch 11 can be engaged in the lock slot 12.

In this embodiment, preferably, a second sliding hole 15 is formed in a surface of one side of the first fixing groove 9, the sliding rod 14 penetrates through the second sliding hole 15 and is fixedly connected with the plug pin 11, and the plug pin 11 can be driven to move to one side inside the first fixing groove 9 by pulling the sliding rod 14 to one side.

In this embodiment, preferably, the first springs 10 are provided in two sets, and the two sets of first springs 10 are both connected to a side surface of the plug 11, so that the force of the plug 11 bouncing to one side is sufficient, and the plug 11 can be clamped in the clamping groove 12.

In this embodiment, preferably, a second connection hole 20 is formed on one side surface of the sliding groove 18, and the buckle 6 penetrates through the second connection hole 20 and is fixedly connected with the second spring 21, so that the buckle 6 can be pressed into the second fixing groove 19.

This embodiment, it is preferred, second spring 21 is provided with two sets ofly, and two sets of second spring 21 all connect at a side surface of buckle 6 for 6 more sufficient power of springing to one side of buckle, ensured that buckle 6 can pop out the inside of card hole 7.

In this embodiment, preferably, the cross-sectional side view shapes of the sliding plate 17 and the sliding groove 18 are both rectangular, and the bayonet width of the sliding groove 18 is twice the zero point of the width of the sliding plate 17, so that the sliding plate 17 can slide on the inner side of the sliding groove 18, and the top cover 2 can be conveniently mounted and dismounted in a later period.

The utility model discloses a theory of operation and use flow: the device is at first with slide bar 14 to one side pulling through first slide opening 13 when using, the effort that the bolt 11 that is connecting in one side is moving to one side through first spring 10 is being driven, draw in the inside of first fixed slot 9 with the one end of bolt 11, then move to one side through the rotation of pivot 8 with jam plate 4, make the inside at jam plate 4 block 5, thereby close the one side at power box body 1 with protective cover 3 lid, then at this moment will loosen to the slide bar 14 of one side pulling, make bolt 11 receive the resilience effect of first spring 10 and bounce to one side, the inside of draw-in groove 12 is gone into to the one end card of bolt 11, thereby die jam plate 4 and jam groove 5 card, and then realized the guard action to the plug-in head, the barrier propterty of power has been improved, the normal circular telegram ability of power has been ensured. When the power supply box is used, firstly, the buckle 6 is pressed to one side through the acting force of the second spring 21, so that the buckle 6 is pressed into the inside of the second fixing groove 19, the clamping state of the sliding plate 17 and the sliding groove 18 is opened, then, the top cover 2 slides to one end inside the sliding groove 18 through the sliding plate 17, the sliding plate 17 slides out of the inner side of the sliding groove 18, and the top cover 2 is opened from the top end of the power supply box body 1; examine after repairing again with slide 17 sliding closure in the inboard of spout 18, at this moment buckle 6 can receive the effect of second spring 21 resilience force and bounce to one side, 6 inside of card outlet hole 7 with buckle to fix slide 17 and spout 18's slip state, and then can close the top of power box body 1 with top cap 2 lid again, be favorable to convenient, quick dismantlement, installation top cap 2, staff's work efficiency has been improved, the normal use of power has been ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a switching power supply convenient to dismouting which characterized in that: comprises a power supply box body (1), a top cover (2), a protection mechanism and a dismounting mechanism, wherein the protection mechanism is positioned on one side surface of the power supply box body (1), the protection mechanism comprises a protective cover (3), the protective cover (3) is positioned on one side surface of the power supply box body (1), a rotating shaft (8) is fixedly connected with the front surface of the power supply box body (1), the protective cover (3) is movably connected with the power supply box body (1) through the rotating shaft (8), a locking groove (5) is formed in the front surface of the power supply box body (1), a locking plate (4) is fixedly connected with one side surface of the protective cover (3), the locking plate (4) is positioned in the locking groove (5), a clamping groove (12) is formed in one side surface of the locking plate (4), a first fixing groove (9) is formed in the top cover (2), a first spring (10) is fixedly connected with one side surface of the first fixing groove (, the inside of first fixed slot (9) is provided with bolt (11), bolt (11) are connected with first fixed slot (9) through first spring (10), first slide opening (13) have been seted up to one side that the front surface of power box body (1) is in locked groove (5), the inside of first slide opening (13) is provided with slide bar (14), slide bar (14) run through in first slide opening (13) and with bolt (11) fixed connection, the inside of draw-in groove (12) is located to one side of bolt (11).

2. The switching power supply easy to disassemble and assemble according to claim 1, wherein: the top surface of power supply box body (1) is provided with top cap (2), dismouting mechanism is located the junction of power supply box body (1) and top cap (2), dismouting mechanism includes buckle (6), buckle (6) are located a side surface of power supply box body (1), spout (18) have been seted up on the top surface of power supply box body (1), the bottom fixed surface of top cap (2) is connected with slide (17), top cap (2) pass through slide (17) and spout (18) sliding and power supply box body (1) swing joint, second fixed slot (19) have been seted up on one side surface of slide (17), one side fixed surface of second fixed slot (19) is connected with second spring (21), buckle (6) are connected with second fixed slot (19) through second spring (21), card hole (7) have been seted up on one side surface of power supply box body (1), the buckle (6) penetrates through the clamping hole (7) and is fixedly connected with the second spring (21).

3. The switching power supply easy to disassemble and assemble according to claim 1, wherein: first connecting hole (16) have been seted up to the side surface of locked groove (5), bolt (11) run through in first connecting hole (16) and with first spring (10) fixed connection.

4. The switching power supply easy to disassemble and assemble according to claim 1, wherein: and a second sliding hole (15) is formed in the surface of one side of the first fixing groove (9), and the sliding rod (14) penetrates through the second sliding hole (15) and is fixedly connected with the bolt (11).

5. The switching power supply easy to disassemble and assemble according to claim 1, wherein: the first springs (10) are arranged in two groups, and the two groups of the first springs (10) are connected to one side surface of the bolt (11).

6. The switching power supply easy to disassemble and assemble according to claim 2, wherein: a second connecting hole (20) is formed in the surface of one side of the sliding groove (18), and the buckle (6) penetrates through the second connecting hole (20) and is fixedly connected with the second spring (21).

7. The switching power supply easy to disassemble and assemble according to claim 2, wherein: the second springs (21) are arranged in two groups, and the two groups of the second springs (21) are connected to one side surface of the buckle (6).

8. The switching power supply easy to disassemble and assemble according to claim 2, wherein: the sliding plate (17) and the sliding chute (18) are rectangular in side-view sectional shapes, and the width of the bayonet of the sliding chute (18) is twice of the zero point of the width of the sliding plate (17).