Convenient-to-fix power supply accessory for computer

Abstract

The utility model relates to the technical field of computer power supply fittings, and discloses a computer power supply fitting convenient to fix, which comprises a maintenance plate, and further comprises first positioning assemblies arranged on two sides of a placement boss and used for limiting transverse displacement of a computer power supply body; and the second positioning assembly is arranged on the outer side of the placement boss and used for limiting longitudinal displacement of the computer power supply body. The pressing plate is driven by the guide block and the guide groove to move towards one side of the computer power supply body, the pressing plate is matched with the side baffle and the arc-shaped protection plate to tightly press the computer power supply body on the placing boss, and the pressing plate is matched with the first positioning assembly to limit transverse, longitudinal and lifting displacement of the computer power supply body. The positioning and fixing work of the computer power supply body is realized; and the lock catch and the lock groove are used for unlocking the limitation on the overhauling plate, so that the overhauling plate is turned over by taking the second rotating shaft as the circle center, maintenance and overhauling work is facilitated, and the disassembly, assembly and maintenance process is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of computer power accessories, and specifically relates to a computer power accessory that is convenient to fix. Background Technique

[0002] A computer power supply is a device specifically used to supply power to the internal accessories of a computer case. It is one of the core components of a computer system, responsible for providing stable and appropriate power supply to all hardware devices. Its main function is to convert alternating current into direct current and distribute it to computer hardware such as the CPU, memory, hard disk, and various peripherals. It has the characteristics of small volume and light weight. For the convenience of installation, heat dissipation, and later maintenance of the computer power supply, it is generally positioned and installed on the side of the computer case.

[0003] When the existing computer power accessories are in use, they are generally simply positioned and fixed in the computer case through fasteners such as bolts and screws. This installation method is relatively cumbersome and requires the user to hold tools to perform the disassembly and assembly operations of multiple groups of fasteners in the narrow space of the computer case. The overall working process is very cumbersome and the workload is large, which is not conducive to the disassembly, assembly, and maintenance of the computer power supply. Content of the Utility Model

[0004] The purpose of the utility model is to provide a computer power accessory that is convenient to fix, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A computer power accessory that is convenient to fix, including an inspection board, a placement boss is provided on one side of the inspection board, a computer power supply body is installed on one side of the placement boss, and further includes:

[0006] A first positioning component arranged on both sides of the placement boss for restricting the lateral displacement of the computer power supply body. An installation board is provided outside the inspection board, and an inspection opening corresponding to the inspection board is opened on the installation board, and the inspection board is located inside the inspection opening;

[0007] A second positioning component arranged outside the placement boss for restricting the longitudinal displacement of the computer power supply body. Second rotating shafts are fixedly connected to the bottoms of both sides of the inspection board, and the ends of the second rotating shafts away from the inspection board are rotatably connected to the installation board.

[0008] Preferably, the first positioning component includes strip-shaped seats fixed on both sides of the placement boss. Limiting grooves corresponding to the outer shell of the computer power supply body are opened on the sides of the two strip-shaped seats close to each other, and the computer power supply body is located between the limiting grooves.

[0009] Preferably, the second positioning assembly includes a clamping plate arranged on the outside of the placing boss, the clamping plates are provided with two, side baffles are vertically installed at the bottom of both ends of the two clamping plates, an arc-shaped guard plate is provided between the side baffles, the arc-shaped guard plate is fixedly installed on the clamping plate, a first strip plate is provided on the side of the side baffle away from the arc-shaped guard plate, the top of the first strip plate is connected to the clamping plate, a second strip plate is provided at the bottom of the first strip plate, a guide block is fixedly connected to one side of the second strip plate, a guide groove corresponding to the guide block is opened on one side of the first strip plate, the guide block is located inside the guide groove, a first rotating shaft is fixedly connected to the bottom end of the second strip plate, and an end of the first rotating shaft away from the second strip plate is rotatably connected to the placing boss through a bearing.

[0010] Preferably, a locking bolt perpendicular to the first strip plate is provided on one side, a fixing groove corresponding to the locking bolt is opened on the outer side of the guide block, and the threaded end of the locking bolt passes through the inside of the fixing groove.

[0011] Preferably, a lock buckle is fixedly installed on the top of the inspection plate, and a lock groove corresponding to the lock buckle is opened on the top of one side of the mounting plate away from the placement boss, and the lock buckle is located inside the lock groove.

[0012] Preferably, a ventilation slot is provided on one side of the placement boss to facilitate heat dissipation of the computer power supply body.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model limits the lateral displacement of the computer power supply body on the top of the placement boss through the first positioning component, and then drives the clamping plate to flip with the first rotating shaft as the center of the circle, so that the clamping plate is located above the computer power supply body, and then uses the guide block and the guide groove to drive the clamping plate to move to one side of the computer power supply body. The clamping plate cooperates with the side baffle plate and the arc-shaped guard plate to tightly press the computer power supply body on the placement boss, and cooperates with the first positioning component to limit the lateral, longitudinal and lifting displacement of the computer power supply body, so as to quickly and flexibly realize the positioning and fixing work of the computer power supply body; the lock buckle and the lock groove are used to unlock the restriction on the maintenance plate, so that the maintenance plate is flipped with the second rotating shaft as the center of the circle, thus getting rid of the restriction of the narrow space inside the chassis, facilitating the maintenance and repair work, simplifying the disassembly and maintenance process, and reducing the workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a power supply accessory for a computer that is easy to fix provided by the utility model;

[0016] Figure 2 A schematic diagram of the structure of the first positioning component provided by the utility model;

[0017] Figure 3 is Figure 2 The enlarged structural schematic diagram at position A in

[0018] Figure 4 is Figure 2 The enlarged structural schematic diagram at position B in

[0019] Figure 5 The structural schematic diagram of the ventilation groove provided by the present utility model;

[0020] Figure 6 The structural schematic diagram of the second positioning component provided by the present utility model;

[0021] Figure 7 The structural schematic diagram of the placement boss provided by the present utility model.

[0022] In the figure: 1. mounting plate; 2. inspection opening; 3. inspection plate; 4. placement boss; 5. ventilation groove; 6. first positioning component; 61. strip seat; 62. limiting groove; 7. second positioning component; 71. pressing plate; 72. side baffle; 73. arc-shaped guard plate; 74. first strip plate; 75. second strip plate; 76. guide block; 77. guide groove; 78. first rotating shaft; 8. second rotating shaft; 9. locking groove; 10. lock; 11. locking bolt; 12. fixing groove; 13. computer power supply body. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1-7 As shown in the figure, a computer power supply accessory that is convenient to fix includes an inspection plate 3. A placement boss 4 is provided on one side of the inspection plate 3. A computer power supply body 13 is installed on one side of the placement boss 4. It further includes: a first positioning component 6 provided on both sides of the placement boss 4 for restricting the lateral displacement of the computer power supply body 13. By providing the first positioning component 6, the lateral displacement of the computer power supply body 13 on the placement boss 4 can be restricted, and how to avoid the computer power supply body 13 sliding out of the placement boss 4 and causing installation failure; an installation plate 1 is provided outside the inspection plate 3, and an inspection opening 2 corresponding to the inspection plate 3 is opened on the installation plate 1. The inspection plate 3 is located inside the inspection opening 2, such as Figure 1As shown, during actual use, the mounting plate 1 can be fixed to the inner wall of the chassis in advance by welding or other means, which facilitates the subsequent fixing work of the computer power supply body 13. Then, by opening the maintenance opening 2, it is convenient to disassemble and repair the computer power supply body 13 placed on the convex platform 4 on one side of the maintenance plate 3. The second positioning component 7 provided outside the placement convex platform 4 for restricting the longitudinal displacement of the computer power supply body 13 can restrict the longitudinal displacement of the computer power supply body 13 on the placement convex platform 4 by setting the second positioning component 7. Cooperating with the first positioning component 6, the computer power supply body 13 can be firmly positioned and fixed on the placement convex platform 4, thus quickly and flexibly realizing the positioning and fixing work of the computer power supply body 13. Both bottom sides of the maintenance plate 3 are fixedly connected with second rotating shafts 8, and one end of the second rotating shaft 8 away from the maintenance plate 3 is rotatably connected to the mounting plate 1. By setting the second rotating shaft 8, the maintenance plate 3 can be flipped with the second rotating shaft 8 as the center, so as to move the computer power supply body 13 out of the chassis, which is convenient for the maintenance and repair work of the computer power supply body 13. There is no need to remove the computer power supply body 13 after opening the chassis, which simplifies the disassembly, installation and maintenance process and reduces the work burden.

[0025] The first positioning component 6 includes strip-shaped seats 61 fixed on both sides of the placement convex platform 4. Limiting grooves 62 corresponding to the outer shell of the computer power supply body 13 are provided on one side of the two strip-shaped seats 61 close to each other. The computer power supply body 13 is located between the limiting grooves 62. As Figure 2 、 Figure 3 shown, the computer power supply body 13 can slide into the space between the two strip-shaped seats 61 through the limiting grooves 62. With the cooperation between the outer shell of the computer power supply body 13 and the strip-shaped seats 61, the lateral displacement of the computer power supply body 13 on the top of the placement convex platform 4 is restricted.

[0026] The second positioning component 7 includes pressing plates 71 arranged outside the placement convex platform 4. There are two pressing plates 71. Side baffles 72 are vertically installed at both ends and the bottom of the two pressing plates 71. An arc-shaped protection plate 73 is arranged between the side baffles 72. The arc-shaped protection plate 73 is fixedly installed on the pressing plates 71. As Figure 2 、 Figure 4As shown in the figure, by setting the pressing plate 71 and the side baffle 72, the longitudinal and lifting displacements of the computer power supply body 13 can be restricted. At the same time, the arc-shaped guard plate 73 is adapted to the shape of the cooling fan of the computer power supply body 13 and will not hinder the normal progress of the heat dissipation work. On the side of the side baffle 72 away from the arc-shaped guard plate 73, there is a first strip plate 74. The top end of the first strip plate 74 is connected to the pressing plate 71. The bottom end of the first strip plate 74 is provided with a second strip plate 75. One side of the second strip plate 75 is fixedly connected with a guide block 76. A guide groove 77 corresponding to the guide block 76 is opened on one side of the first strip plate 74. The guide block 76 is located inside the guide groove 77. The bottom end of the second strip plate 75 is fixedly connected with a first rotating shaft 78. The end of the first rotating shaft 78 away from the second strip plate 75 is rotationally connected to the placement boss 4 through a bearing. By setting the guide block 76 and the guide groove 77, the first strip plate 74 can drive the pressing plate 71 to displace towards the side of the computer power supply body 13. The pressing plate 71 cooperates with the side baffle 72 and the arc-shaped guard plate 73 to tightly press the computer power supply body 13 on the placement boss 4. In this way, the positioning and fixing work of the computer power supply body 13 is realized quickly and flexibly.

[0027] On one side of the first strip plate 74, there is a locking bolt 11 perpendicular to it. A fixing groove 12 corresponding to the locking bolt 11 is opened on the outer side of the guide block 76. The threaded end of the locking bolt 11 penetrates into the fixing groove 12. As Figure 3 , Figure 4 shown, by setting the locking bolt 11 and the fixing groove 12, the first strip plate 74 can be locked after the pressing plate 71 is tightly attached to the computer power supply body 13. The operation is convenient. At the same time, the second strip plate 75 is arranged outside the placement boss 4 through the first rotating shaft 78. Compared with the existing method of fixing the computer power supply body 13 with fasteners such as bolts and screws, the trouble of losing fasteners is eliminated.

[0028] A lock catch 10 is fixedly installed at the top of the maintenance plate 3. A lock groove 9 corresponding to the lock catch 10 is opened at the top of the side of the mounting plate 1 away from the placement boss 4. The lock catch 10 is located inside the lock groove 9. As Figure 6 shown, when it is necessary to perform maintenance and repair on the computer power supply body 13, the restriction on the maintenance plate 3 can be released by using the lock catch 10 and the lock groove 9, so that the maintenance plate 3 can be flipped with the second rotating shaft 8 as the center. In this way, the computer power supply body 13 can be removed from the inside of the chassis, which is convenient for performing maintenance and repair work on the computer power supply body 13.

[0029] A ventilation groove 5 for facilitating the heat dissipation of the computer power supply body 13 is opened on one side of the placement boss 4. As Figure 5 shown, by opening the ventilation groove 5, it is convenient for the working heat of the computer power supply body 13 to dissipate.

[0030] Working principle: First, the user slides the computer power supply body 13 between two limit slots 62. The first positioning component 6 restricts the lateral displacement of the computer power supply body 13 on the top of the placement boss 4, and then drives the pressing plate 71 to flip around the first rotating shaft 78 so that the pressing plate 71 is located above the computer power supply body 13. Then, the guiding block 76 and the guiding slot 77 are used to drive the pressing plate 71 to displace towards one side of the computer power supply body 13. The pressing plate 71 cooperates with the side baffle 72 and the arc-shaped guard plate 73 to tightly press the computer power supply body 13 on the placement boss 4, realizing the lateral, longitudinal, and lifting displacements of the computer power supply body 13. In this way, the positioning and fixing work of the computer power supply body 13 is achieved quickly and flexibly. When maintenance and repair of the computer power supply body 13 are required, there is no need to open the chassis and remove the computer power supply body 13. The restriction on the maintenance plate 3 can be released by using the lock 10 and the lock groove 9, and the maintenance plate 3 is flipped around the second rotating shaft 8. In this way, the restriction of the narrow space inside the chassis is overcome, facilitating the maintenance and repair work, simplifying the disassembly, installation, and maintenance process, and reducing the work burden.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A computer power supply accessory that is easy to fix, comprising an access panel (3), characterized in that: A placement boss (4) is provided on one side of the inspection plate (3), a computer power supply body (13) is mounted on one side of the placement boss (4), and further comprises: A first positioning assembly (6) is arranged on both sides of the placement boss (4) for limiting the lateral displacement of the computer power supply body (13); a mounting plate (1) is arranged outside the inspection plate (3); an inspection opening (2) corresponding to the inspection plate (3) is opened on the mounting plate (1); and the inspection plate (3) is located inside the inspection opening (2); A second positioning assembly (7) is arranged outside the placement boss (4) for limiting the longitudinal displacement of the computer power supply body (13); the bottoms of both sides of the inspection plate (3) are fixedly connected to second rotating shafts (8); and one end of the second rotating shaft (8) away from the inspection plate (3) is rotatably connected to the mounting plate (1).

2. The computer power supply accessory that is easy to fix according to claim 1, characterized in that: The first positioning assembly (6) comprises a strip seat (61) fixed on both sides of the placement boss (4), and the two strip seats (61) are provided with a limiting groove (62) corresponding to the shell of the computer power supply body (13) on one side close to each other, and the computer power supply body (13) is located between the limiting grooves (62).

3. The computer power supply accessory that is easy to fix according to claim 1, characterized in that: The second positioning assembly (7) comprises a clamping plate (71) arranged on the outside of the placement boss (4), two clamping plates (71) are provided, and side baffles (72) are vertically installed at the bottom of both ends of the two clamping plates (71), an arc-shaped guard plate (73) is provided between the side baffles (72), and the arc-shaped guard plate (73) is fixedly installed on the clamping plate (71), and a first strip plate (74) is provided on the side of the side baffle (72) away from the arc-shaped guard plate (73), and the top end of the first strip plate (74) is aligned with the clamping plate (71). The first strip plate (74) is connected with a second strip plate (75) at its bottom end, a guide block (76) is fixedly connected to one side of the second strip plate (75), a guide groove (77) corresponding to the guide block (76) is opened on one side of the first strip plate (74), the guide block (76) is located inside the guide groove (77), a first rotating shaft (78) is fixedly connected to the bottom end of the second strip plate (75), and an end of the first rotating shaft (78) away from the second strip plate (75) is rotatably connected to the placement boss (4) through a bearing.

4. The computer power supply accessory that is easy to fix according to claim 3, characterized in that: A locking bolt (11) perpendicular to the first strip plate (74) is provided on one side thereof, a fixing groove (12) corresponding to the locking bolt (11) is provided on the outer side of the guide block (76), and a threaded end of the locking bolt (11) penetrates into the fixing groove (12).

5. The computer power supply accessory that is easy to fix according to claim 1, characterized in that: A lock buckle (10) is fixedly mounted on the top of the inspection plate (3), and a lock groove (9) corresponding to the lock buckle (10) is provided on the top of the side of the installation plate (1) away from the placement boss (4), and the lock buckle (10) is located inside the lock groove (9).

6. The computer power supply accessory that is easy to fix according to claim 1, characterized in that: A ventilation slot (5) is provided on one side of the placement boss (4) to facilitate heat dissipation of the computer power supply body (13).

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