Switching power supply box convenient to assemble

Abstract

The utility model relates to the technical field of power supply boxes, in particular to a switching power supply box convenient to assemble, which comprises a box body, a mounting plate is fixedly connected onto the surface of the box body, a detaching mechanism is arranged on the surface of the box body and comprises a movable plate, the movable plate is slidably connected onto the surface of the box body, and the mounting plate is fixedly connected onto the mounting plate. A box side plate is fixedly connected to the surface of the movable plate, a box top plate is fixedly connected to the surface of the box side plate, and limiting blocks are fixedly connected to the two sides of the box top plate. According to the utility model, the box side plates and the box top plate slide out from the surface of the box body, so that the box body is not shielded by the box side plates and the box top plate any more, more space for assembling electronic components is provided for workers on the surface of the box body, the assembling difficulty is reduced, and the assembling efficiency of the switching power supply box is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power box technical field, concretely is a switching power supply box convenient to assemble. BACKGROUND

[0002] The switching power supply box is a kind of electronic equipment, it utilizes switching power supply technology to convert the input electric energy into the required output electric energy.

[0003] The switching power supply box has multiple electronic components inside and needs to be assembled on the switching power supply box, since the switching power supply box is in the shape of a box as a whole, the space is small, and it is very difficult for staff to assemble the internal electronic components, which greatly reduces the assembly efficiency of the switching power supply box. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a switching power supply box convenient to assemble to solve the problem that it is very difficult for staff to assemble the internal electronic components due to the switching power supply box being in the shape of a box as a whole and the small space, which greatly reduces the assembly efficiency of the switching power supply box.

[0005] To achieve the above object, the utility model provides the following technical scheme, a switching power supply box convenient to assemble: including box body, the surface of box body is fixedly connected with mounting plate, the surface of box body is provided with disassembly mechanism, the disassembly mechanism includes movable plate, the surface of movable plate is fixedly connected with box side plate, the surface of box side plate is fixedly connected with box top plate, the both sides of box top plate are fixedly connected with limiting block, the surface of box body is fixedly connected with fixed block, the surface of fixed block is fixedly connected with connecting plate, the surface of connecting plate is fixedly connected with spring, the surface of spring is fixedly connected with limiting rod, the surface of limiting rod is slidably connected in fixed block.

[0006] Preferably, the bottom of the spring is provided with a locking mechanism, the locking mechanism includes a fixed nut, the fixed nut is fixedly connected to the bottom of the spring, the surface of the fixed nut is threadedly connected with a limiting bolt, the surface of the box body is provided with a limiting groove, and the limiting bolt is inserted into the limiting groove.

[0007] Preferably, the bottom of the box body is provided with a guide groove, the movable plate slides on the guide groove of the box body, and the movable plate drives the box side plate and the box top plate to slide on the two sides of the box body.

[0008] Preferably, the movable plate, the box side plate and the box top plate are provided with two groups, the movable plate and the box top plate are parallel to each other, the movable plate and the box side plate are perpendicular to each other, and the box top plate is slidably connected to the top of the box body.

[0009] Preferably, the elastic force of the connecting plate acts on the limiting rod through the spring, a limiting hole is formed on the surface of the limiting block, the limiting rod is inserted into the limiting hole of the limiting block, and the limiting rod limits the position of the limiting block on the box body through the limiting block.

[0010] Preferably, the fixed nut is lifted synchronously with the spring, and the fixed nut and the limiting groove are at the same horizontal height.

[0011] Preferably, the limiting groove limits the movement of the fixed nut through the limiting bolt, and the fixed nut limits the sliding and lifting of the spring and the limiting rod on the fixed block.

[0012] Compared with the prior art, the switch power supply box has the beneficial effects that:

[0013] 1. The switch power supply box, the limiting rod is separated from the limiting hole of the limiting block by pulling the spring, the side plate and the top plate of the box are slid on the surface of the box body through the movable plate, the side plate and the top plate of the box are slid out of the surface of the box body, the surface of the box body is no longer blocked by the side plate and the top plate of the box, more space is provided for the staff to assemble electronic elements on the surface of the box body, the assembly difficulty is reduced, and the assembly efficiency of the switch power supply box is improved.

[0014] 2. The switch power supply box, under the elastic force of the connecting plate, the connecting plate makes the fixed nut and the limiting groove at the same horizontal height, the limiting bolt is inserted into the limiting groove by rotating the limiting bolt on the fixed nut, the limiting groove limits the position of the spring through the limiting bolt and the fixed nut, and the position of the movable plate, the side plate and the top plate of the box is limited through the limiting rod and the limiting block, the phenomenon that the limiting rod is separated from the limiting block under special circumstances is avoided, and the stability of the switch power supply box is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure front view schematic diagram of the utility model;

[0016] Figure 2 It is a structure front view schematic diagram of the utility model;

[0017] Figure 3 It is a structure front view schematic diagram of the utility model; Figure 2 It is an enlarged structure schematic diagram of A in the utility model;

[0018] Figure 4 It is a structure side view schematic diagram of the utility model;

[0019] Figure 5 It is a back view sectional view schematic diagram of the box body structure of the utility model.

[0020] In the figure: 1, box body; 11, mounting plate; 2, movable plate; 21, box side plate; 22, box top plate; 23, limiting block; 24, fixed block; 25, connecting plate; 26, spring; 27, limiting rod; 3, fixed nut; 31, limiting bolt; 32, limiting groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-5 An embodiment provided by the utility model:

[0023] A switch power supply box convenient to assemble: including box body 1, the surface of box body 1 is fixedly connected with mounting plate 11, the surface of box body 1 is provided with a disassembly mechanism, the disassembly mechanism includes movable plate 2, movable plate 2 is slidably connected on the surface of box body 1, the surface of movable plate 2 is fixedly connected with box side plate 21, the surface of box side plate 21 is fixedly connected with box top plate 22, the both sides of box top plate 22 are fixedly connected with limiting block 23, the surface of box body 1 is fixedly connected with fixed block 24, the surface of fixed block 24 is fixedly connected with connecting plate 25, the surface of connecting plate 25 is fixedly connected with spring 26, the surface of spring 26 is fixedly connected with limiting rod 27, limiting rod 27 is slidably connected on the surface of fixed block 24, the disassembly mechanism can simultaneously disassemble box side plate 21 and box top plate 22 on box body 1, so that the inside of box body 1 has a large amount of space to facilitate workers to install electronic components in the inside of box body 1, and the assembly efficiency of the switch power supply box is greatly improved.

[0024] Further, the bottom of spring 26 is provided with a locking mechanism, the locking mechanism includes fixed nut 3, fixed nut 3 is fixedly connected at the bottom of spring 26, limiting bolt 31 is threadedly connected on the surface of fixed nut 3, limiting groove 32 is formed on the surface of box body 1, limiting bolt 31 is inserted on limiting groove 32, the locking mechanism can stabilize the installation of box side plate 21 and box top plate 22 on box body 1, so as to improve the stability of the switch power supply box and avoid the phenomenon that limiting rod 27 is separated from limiting block 23 under special circumstances.

[0025] Further, the bottom of the box body 1 is provided with a guide groove, the movable plate 2 slides on the guide groove of the box body 1, the box body 1 is in the shape of "U", the movable plate 2 drives the box side plate 21 and the box top plate 22 to slide on the two sides of the box body 1, the movable plate 2 can slide from the guide groove of the box body 1, so that the movable plate 2 drives the box side plate 21 and the box top plate 22 to slide away from the box body 1.

[0026] Further, the movable plate 2, the box side plate 21 and the box top plate 22 are provided with two groups, the movable plate 2 and the box top plate 22 are parallel to each other, the movable plate 2 and the box side plate 21 are perpendicular to each other, the box side plate 21 and the box top plate 22 are also perpendicular to each other, the box top plate 22 is slidably connected to the top of the box body 1, the box top plate 22 is provided with two groups, and the two groups of box top plates 22 form a whole on the top of the box body 1.

[0027] Further, the elastic force of the connecting plate 25 acts on the limiting rod 27 through the spring 26, the surface of the limiting block 23 is provided with a limiting hole, the limiting rod 27 is inserted into the limiting hole of the limiting block 23, the limiting rod 27 limits the position of the limiting block 23 on the box body 1 through the limiting block 23, and two groups of limiting rods 27 are arranged on one group of springs 26, so that the two groups of limiting rods 27 can limit the positions of the two groups of box top plates 22 through the two groups of limiting blocks 23, and the box top plate 22 limits the position of the movable plate 2 on the guide groove of the box body 1 through the box side plate 21, so as to complete the limiting installation of the movable plate 2, the box side plate 21 and the box top plate 22, and the movable plate 2, the box side plate 21 and the box top plate 22 can also be removed from the box body 1.

[0028] Further, the fixed nut 3 rises and falls synchronously with the spring 26, the spring 26 slides and rises on the surface of the fixed block 24 through the limiting rod 27, and under the support of the elastic force of the connecting plate 25, the fixed nut 3 and the limiting groove 32 are at the same horizontal height, so that the limiting bolt 31 is inserted into the limiting groove 32.

[0029] Further, the limiting groove 32 limits the movement of the fixed nut 3 through the limiting bolt 31, the fixed nut 3 limits the sliding and rising of the spring 26 and the limiting rod 27 on the fixed block 24, and the limiting rod 27 limits the box top plate 22 through the limiting block 23, so as to complete the locking of the movable plate 2, the box side plate 21 and the box top plate 22 on the box body 1, avoid the falling of the limiting rod 27 in special cases, and improve the stability of the switching power supply box.

[0030] Working principle: pulling spring 26 makes the limiting rod 27 off the limiting hole of limiting block 23, then through the sliding of movable plate 2 on the surface of box body 1, box side plate 21 and box top plate 22 are slid out of the surface of box body 1, at this time, box body 1 is no longer blocked by box side plate 21 and box top plate 22, more space for assembling electronic components is provided on the surface of box body 1 for workers, which reduces the difficulty of assembly, and improves the assembly efficiency of switch power box.

[0031] Under the elastic support of connecting plate 25, connecting plate 25 makes fixed nut 3 and limiting groove 32 at the same horizontal height, then rotating limiting bolt 31 on fixed nut 3, limiting bolt 31 is inserted into limiting groove 32, limiting groove 32 limits the position of spring 26 through limiting bolt 31 and fixed nut 3, and then the position of movable plate 2, box side plate 21 and box top plate 22 is limited through limiting rod 27 and limiting block 23, avoiding the phenomenon that limiting rod 27 is off limiting block 23 in special cases, and ensuring the stability of switch power box.

[0032] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A switch mode power supply pack for ease of assembly, characterised in that: The utility model provides a detachable box, including box (1), the surface of box (1) is fixedly connected with mounting plate (11), the surface of box (1) is provided with the mechanism of breaking apart, the surface of movable plate (2) is slidably connected on the surface of box (1), the surface of movable plate (2) is fixedly connected with box side plate (21), the surface of box side plate (21) is fixedly connected with box top plate (22), both sides of box top plate (22) are fixedly connected with limiting block (23), the surface of box (1) is fixedly connected with fixed block (24), the surface of fixed block (24) is fixedly connected with connecting plate (25), the surface of connecting plate (25) is fixedly connected with spring (26), the surface of spring (26) is fixedly connected with limiting rod (27), limiting rod (27) is slidably connected on the surface of fixed block (24).

2. The switch mode power supply box of claim 1, wherein: The bottom of spring (26) is provided with locking mechanism, the bottom of spring (26) is fixedly connected with fixed nut (3), the surface of fixed nut (3) is threadedly connected with limiting bolt (31), the surface of box (1) is provided with limiting slot (32), and limiting bolt (31) is inserted into limiting slot (32).

3. The switch power supply box according to claim 1, wherein: The bottom of box (1) is provided with guide slot, the movable plate (2) slides on the guide slot of box (1), and the movable plate (2) drives the box side plate (21) and the box top plate (22) to slide on both sides of the box (1).

4. The switch mode power supply pack of claim 3, wherein: The movable plate (2), box side plate (21) and box top plate (22) are provided with two groups, the movable plate (2) and the box top plate (22) are parallel to each other, the movable plate (2) and the box side plate (21) are perpendicular to each other, and the box top plate (22) is slidably connected on the top of the box (1).

5. The switch power supply box of claim 1, wherein: The elastic force of connecting plate (25) acts on limiting rod (27) through spring (26), the surface of limiting block (23) is provided with limiting hole, limiting rod (27) is inserted into the limiting hole of limiting block (23), and the position of limiting block (23) on the box (1) is limited by limiting block (23).

6. The switch mode power supply package of claim 2, wherein: The fixed nut (3) is synchronous with spring (26) and is lifted, and the fixed nut (3) and the limiting slot (32) are at the same horizontal height.

7. A switch mode power supply pack for ease of assembly according to claim 6 wherein: The limiting slot (32) limits the movement of the fixed nut (3) through the limiting bolt (31), and the fixed nut (3) limits the sliding lifting of the spring (26) and the limiting rod (27) on the fixed block (24).

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