Impact-resistant power supply structure

Abstract

The utility model provides an impact-resistant power supply structure, which relates to the technical field of power supplies, and comprises a shell and a cover plate, internal elements are arranged in the shell, one side of the shell is uniformly provided with plugging ports, the interiors of the plugging ports are slidably connected with plugging heads, the bottom of the cover plate is fixedly provided with a rectangular frame, and the rectangular frame is fixedly connected with the rectangular frame. Limiting holes are symmetrically formed in the two sides of the rectangular frame and the two sides of the shell in a penetrating mode. The two groups of pull handles are pulled outwards to drive the sliding plate to slide on the outer surface of the fixed plate and extrude the spring towards the position where the limiting plate is located, the limiting cylinder on one side of the sliding plate can be separated from the limiting hole after extrusion to a certain degree, and the cover plate can slide upwards and be taken down from the shell after separation. Therefore, internal components are exposed, maintenance personnel can check, replace or repair the internal components, in the maintenance process, extra tools are not needed to disassemble screws, the problems of screw loss, screw slipping and the like are avoided, and the maintenance efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to power supply technical field especially relates to a shock -resisting power supply structure. BACKGROUND

[0002] At the present time when electronic equipment is widely popular, as the core component of maintaining the stable operation of equipment, the performance and maintenance convenience of power supply are very important. The power supply structure provides power for electronic equipment to ensure its normal operation.

[0003] At present, the traditional power supply adopts screws to fix and install the shell and the cover plate in the structural design. This way exposes many drawbacks when the equipment needs to be repaired. Each time of repair needs to use professional tools to unscrew the screws, which is complicated and time-consuming. Moreover, the screws are small in size and easy to lose during disassembly. Once lost, it not only increases the cost and time of finding or configuring new screws, but also may cause the subsequent installation to be not firm due to the lack of screws, affecting the stability and safety of the power supply. Therefore, improvement is needed. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problems mentioned in the background art and provides a shock -resisting power supply structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a shock -resisting power supply structure, including shell and cover plate, the inside installation of shell has internal element, the one side of shell is evenly provided with the plug -in interface, the inside sliding connection of plug -in interface has plug -in, the bottom fixed mounting of cover plate has rectangle frame, the both sides of rectangle frame and the both sides of shell are symmetrically provided with the limiting hole, the both sides of cover plate are fixedly installed with fixed plate, the one end of fixed plate away from cover plate is fixedly installed with limiting plate, the side of limiting plate close to fixed plate is fixedly installed with spring, the one end of spring away from limiting plate is fixedly installed with sliding plate, the side of sliding plate away from spring is fixedly installed with limiting cylinder, the side of sliding plate away from limiting cylinder is fixedly installed with pull handle.

[0006] Preferably, the rectangle frame and the shell are slidingly connected.

[0007] Preferably, the limiting cylinder and the limiting hole are slidingly connected.

[0008] Preferably, the both sides of the shell are fixedly installed with mounting plates, and the top of the mounting plate is symmetrically provided with mounting holes.

[0009] Preferably, the sliding plate and the fixed plate are slidingly connected.

[0010] Preferably, the top of the cover plate is uniformly provided with heat dissipation holes, the bottom of the cover plate is fixedly installed with a fixing ring, the inner wall of the fixing ring is fixedly installed with a mounting frame, the inside of the mounting frame is fixedly installed with a motor, and the output end of the motor is fixedly installed with a heat dissipation fan blade.

[0011] Preferably, the shell and the cover plate are made of stainless steel.

[0012] Preferably, the top of the plug is fixedly installed with a limiting sleeve, the side of the shell close to the plug interface is fixedly installed with a side plate, the inside of the side plate is threadedly connected with a threaded rod, the bottom of the threaded rod is rotatably connected with a long plate, the bottom of the long plate is uniformly fixedly installed with a plug post, the top of the long plate is symmetrically fixedly installed with a guide column, the top end of the guide column is fixedly installed with a stopper, and the top end of the threaded rod is fixedly installed with an anti-skid knob.

[0013] Preferably, the guide column and the side plate are slidably connected.

[0014] Preferably, the plug post and the limiting sleeve are slidably connected.

[0015] Compared with the prior art, the utility model has the advantages and positive effects that,

[0016] 1、in the utility model, by the two groups of pull handle pull outward, make it drive the sliding plate on the outer surface of the fixed plate and extrude the spring to the place of the limiting plate, extrude a certain degree after the limiting cylinder of the sliding plate one side will be separated from the limiting hole, after separating, can slide the cover plate upwards, take off from the shell, thereby expose internal element, maintenance personnel can check, replace or repair to internal element, in the maintenance process, do not need to use extra tool to disassemble screw, avoid the problem such as screw loss, silk, greatly improve the maintenance efficiency.

[0017] 2、in the utility model, by rotating anti-skid knob and make it drive threaded rod rotate in the inside of side plate, because threaded rod and side plate are threadedly connected, threaded rod rotates, will drive long plate and move up and down along the direction of guide column, when long plate moves downward, the plug post of the bottom of long plate uniform fixed will be inserted into the limiting sleeve of the top of plug, thereby firmly fixed plug, the guide column of the top of long plate symmetric installation and side plate slidably connected, can guarantee the stability of long plate in the moving process, the stopper of the top end of guide column can prevent guide column from separating from side plate, ensure the reliability of the whole fixed structure, this design can effectively prevent plug from loosening in the use process through further fixed plug, improve the stability of electrical connection. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model proposes a kind of overall structure schematic diagram of impact-resistant power supply structure;

[0019] Figure 2 An explosion structure schematic diagram of the impact-resistant power supply structure is provided for the utility model.

[0020] Figure 3 A partial structure schematic diagram of the impact-resistant power supply structure is provided for the utility model. Figure 2 An enlarged view of position A in the middle.

[0021] Figure 4 A partial structure schematic diagram of the impact-resistant power supply structure is provided for the utility model.

[0022] Figure 5 A side view structure schematic diagram of the impact-resistant power supply structure is provided for the utility model.

[0023] Figure 6 An enlarged view of position B in the middle. Figure 5 An enlarged view of position B in the middle.

[0024] Legend: 1, shell; 2, cover plate; 3, internal element; 4, plug interface; 5, plug; 6, rectangular frame; 7, limiting hole; 8, fixed plate; 9, limiting plate; 10, spring; 11, sliding plate; 12, limiting cylinder; 13, pull handle; 14, heat dissipation hole; 15, fixed ring; 16, mounting bracket; 17, motor; 18, heat dissipation fan blade; 19, mounting plate; 20, mounting hole; 21, limiting sleeve; 22, side plate; 23, threaded rod; 24, long plate; 25, plug post; 26, guide post; 27, stop block; 28, anti-skid knob. DETAILED DESCRIPTION

[0025] In order to enable the above-mentioned purpose, features and advantages of the utility model to be more clearly understood, the utility model will be further described below in conjunction with the drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, however, the utility model can also be implemented in other ways different from the description herein, therefore, the utility model is not limited to the specific embodiments disclosed in the following description.

[0027] Embodiment 1: as Figures 1-6As shown, the utility model provides a kind of technical scheme: a kind of impact-resistant power supply structure, including shell 1 and cover plate 2, the inside installation of shell 1 has internal element 3, the one side of shell 1 is evenly provided with plug interface 4, the inside sliding connection of plug interface 4 has plug 5, the bottom of cover plate 2 is fixedly installed with rectangular frame 6, the both sides of rectangular frame 6 are symmetrically penetrated with limit hole 7, the both sides of cover plate 2 are symmetrically fixedly installed with fixed plate 8, the end of fixed plate 8 away from cover plate 2 is fixedly installed with limit plate 9, the side of limit plate 9 close to fixed plate 8 is fixedly installed with spring 10, the end of spring 10 away from limit plate 9 is fixedly installed with sliding plate 11, the side of sliding plate 11 away from spring 10 is symmetrically fixedly installed with limit cylinder 12, the side of sliding plate 11 away from limit cylinder 12 is fixedly installed with pull 13, rectangular frame 6 and shell 1 are slidingly connected, limit cylinder 12 and limit hole 7 are slidingly connected, the both sides of shell 1 are fixedly installed with mounting plate 19, the top of mounting plate 19 is symmetrically penetrated with mounting hole 20, sliding plate 11 and fixed plate 8 are slidingly connected, the top of cover plate 2 is evenly penetrated with heat dissipation hole 14, the bottom of cover plate 2 is fixedly installed with fixed ring 15, the inner wall of fixed ring 15 is fixedly installed with mounting bracket 16, the inside of mounting bracket 16 is fixedly installed with motor 17, the output of motor 17 is fixedly installed with heat dissipation fan blade 18, shell 1 and cover plate 2 are made of stainless steel material.

[0028] In the embodiment, by pulling two groups of pull 13 outward, sliding plate 11 is driven to slide on the outer surface of fixed plate 8 and spring 10 is extruded to the position of limit plate 9, after extruding to a certain extent, limit cylinder 12 on one side of sliding plate 11 will be separated from limit hole 7, after separation, cover plate 2 can be slid upward to be removed from shell 1, so that internal element 3 is exposed, maintenance personnel can check, replace or repair internal element 3, without using additional tools to disassemble screws during maintenance, avoiding problems such as screw loss and screw slipping, greatly improving maintenance efficiency, after maintenance, rectangular frame 6 at the bottom of cover plate 2 is aligned with shell 1 again and slowly slides down, after rectangular frame 6 slides down to a suitable position, pull 13 is loosened, limit cylinder 12 is slid into limit hole 7 by the rebound force of spring 10, the stable connection of cover plate 2 and shell 1 is realized again, so that the power supply is restored to a normal use state.

[0029] Embodiment 2: as Figures 5-6As shown, the top of the plug 5 is fixedly installed with a limiting sleeve 21, the side of the shell 1 close to the plug interface 4 is fixedly installed with a side plate 22, the inside of the side plate 22 is threadedly connected with a threaded rod 23, the bottom of the threaded rod 23 is rotatably connected with a long plate 24, the bottom of the long plate 24 is uniformly fixedly installed with a plug post 25, the top of the long plate 24 is symmetrically fixedly installed with a guide post 26, the top end of the guide post 26 is fixedly installed with a stopper 27, the top end of the threaded rod 23 is fixedly installed with an anti-skid knob 28, the guide post 26 and the side plate 22 are slidably connected, and the plug post 25 and the limiting sleeve 21 are slidably connected.

[0030] In the embodiment, the anti-skid knob 28 is rotated to drive the threaded rod 23 to rotate in the inside of the side plate 22, since the threaded rod 23 and the side plate 22 are threadedly connected, when the threaded rod 23 rotates, the long plate 24 is driven to move up and down along the direction of the guide post 26, when the long plate 24 moves downward, the plug posts 25 fixedly installed at the bottom of the long plate 24 are inserted into the limiting sleeve 21 at the top of the plug 5, so that the plug 5 is firmly fixed, the guide posts 26 symmetrically installed at the top of the long plate 24 are slidably connected with the side plate 22, so that the stability of the long plate 24 during the movement is ensured, the stopper 27 at the top end of the guide post 26 prevents the guide post 26 from being separated from the side plate 22, so that the reliability of the whole fixing structure is ensured, the plug 5 is further fixed by the design, so that the loosening of the plug 5 during use is effectively prevented, and the stability of the electrical connection is improved.

[0031] The working principle of the embodiment is as follows: before use, the whole power supply structure is installed on the target device by using the mounting holes 20 on the two side mounting plates 19 of the shell 1 and connecting members such as bolts, so as to realize preliminary fixing. When the internal element 3 of the shell 1 needs to be repaired due to failure, first, the two groups of pull handles 13 are pulled outward, so as to drive the sliding plate 11 to slide on the outer surface of the fixed plate 8 and extrude the spring 10 to the position where the limiting plate 9 is located. After a certain degree of extrusion, the limiting cylinder 12 on one side of the sliding plate 11 will be separated from the limiting hole 7. After separation, the cover plate 2 can be slid upward and removed from the shell 1, so as to expose the internal element 3. The maintenance personnel can check, replace or repair the internal element 3. During the maintenance process, no additional tools are needed to disassemble the screws, which avoids problems such as screw loss and screw slipping, greatly improves the maintenance efficiency, and after the maintenance is completed, the rectangular frame 6 at the bottom of the cover plate 2 is aligned with the shell 1 again and slowly slides downward. After the rectangular frame 6 slides to the appropriate position, the pull handle 13 is loosened. The spring 10 is used to make the limiting cylinder 12 slide into the limiting hole 7, so as to realize the stable connection of the cover plate 2 and the shell 1 again, and make the power supply return to the normal use state. In use, the plug-in connector 5 can be inserted into the plug-in port 4 evenly arranged on one side of the shell 1, so as to realize the electrical connection between the power supply and the external device. When it is needed to further fix the plug-in connector 5 to prevent it from loosening during use, the anti-skid knob 28 can be rotated, the threaded rod 23 is driven to rotate in the side plate 22 by the anti-skid knob 28, since the threaded rod 23 and the side plate 22 are screw connected, when the threaded rod 23 rotates, the long plate 24 is driven to move up and down along the direction of the guide column 26. When the long plate 24 moves downward, the plug-in column 25 evenly fixed at the bottom of the long plate 24 is inserted into the limiting sleeve 21 at the top of the plug-in connector 5, so as to firmly fix the plug-in connector 5. The guide column 26 symmetrically installed at the top of the long plate 24 is slidingly connected with the side plate 22, which can ensure the stability of the long plate 24 during movement. The stop block 27 at the top end of the guide column 26 can prevent the guide column 26 from being separated from the side plate 22, so as to ensure the reliability of the whole fixing structure. During the working process of the power supply, the internal element 3 will generate heat. At this time, the motor 17 can be started. The motor 17 will drive the cooling fan blade 18 to rotate at high speed. With the rotation of the cooling fan blade 18, strong air flow will be generated to discharge the hot air in the power supply from the cooling holes 14 evenly arranged at the top of the cover plate 2. After the hot air is discharged, the internal air pressure is reduced, and the cold air outside will flow into the power supply from the cooling holes 14. Such circulation forms continuous and stable air convection. This efficient cooling method can timely discharge the heat in the power supply, effectively ensures that the power supply always works at an appropriate temperature, and improves the stability and service life of the power supply. Since the shell 1 and the cover plate 2 are made of stainless steel, the power supply can withstand a large impact force.

[0032] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.

Claims

1. An impact-resistant power supply structure comprising a housing (1) and a cover plate (2), characterized in that: The inside of the shell (1) is internally mounted with internal elements (3), one side of the shell (1) is uniformly provided with a plug interface (4), the plug interface (4) is internally connected with a plug connector (5), the bottom of the cover plate (2) is fixedly installed with a rectangular frame (6), the two sides of the rectangular frame (6) are symmetrically and throughly provided with a limiting hole (7) on the two sides of the shell (1), the two sides of the cover plate (2) are symmetrically and fixedly installed with a fixed plate (8), the end of the fixed plate (8) away from the cover plate (2) is fixedly installed with a limiting plate (9), the side of the limiting plate (9) close to the fixed plate (8) is fixedly installed with a spring (10), the end of the spring (10) away from the limiting plate (9) is fixedly installed with a sliding plate (11), the side of the sliding plate (11) away from the spring (10) is symmetrically and fixedly installed with a limiting cylinder (12), the side of the sliding plate (11) away from the limiting cylinder (12) is fixedly installed with a pull handle (13).

2. The impact-resistant power structure of claim 1, wherein: The rectangular frame (6) and the shell (1) are connected through sliding.

3. The impact-resistant power structure of claim 1, wherein: The limiting cylinder (12) and the limiting hole (7) are connected through sliding.

4. The impact-resistant power structure of claim 1, wherein: The two sides of the shell (1) are fixedly installed with a mounting plate (19), the top of the mounting plate (19) is symmetrically and throughly provided with a mounting hole (20).

5. The impact-resistant power structure of claim 1, wherein: The sliding plate (11) and the fixed plate (8) are connected through sliding.

6. The impact-resistant power structure of claim 1, wherein: The top of the cover plate (2) is uniformly and throughly provided with a heat dissipation hole (14), the bottom of the cover plate (2) is fixedly installed with a fixed ring (15), the inner wall of the fixed ring (15) is fixedly installed with a mounting bracket (16), the inside of the mounting bracket (16) is fixedly installed with a motor (17), the output end of the motor (17) is fixedly installed with a heat dissipation fan blade (18).

7. The impact-resistant power structure of claim 1, wherein: The shell (1) and the cover plate (2) are made of stainless steel.

8. The impact-resistant power structure of claim 1, wherein: The top of the plug connector (5) is fixedly installed with a limiting sleeve (21), the side of the shell (1) close to the plug interface (4) is fixedly installed with a side plate (22), the inside of the side plate (22) is threadedly connected with a threaded rod (23), the bottom of the threaded rod (23) is rotatably connected with a long plate (24), the bottom of the long plate (24) is uniformly fixedly installed with a plug post (25), the top of the long plate (24) is symmetrically and fixedly installed with a guide column (26), the top end of the guide column (26) is fixedly installed with a stop block (27), the top end of the threaded rod (23) is fixedly installed with an anti-skid knob (28).

9. The impact-resistant power structure of claim 8, wherein: The guide column (26) and the side plate (22) are connected through sliding.

10. The impact-resistant power structure of claim 8, wherein: The plug post (25) and the limiting sleeve (21) are connected through sliding.

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