Computer power supply convenient to mount and dismount

Abstract

The utility model discloses a computer power supply convenient to mount and dismount, and relates to the technical field of computer power supplies. The power supply comprises a power supply body and a fixing plate fixed on the inner wall of a mainframe box through bolts, a plurality of contact pieces are arranged between the fixing plate and the power supply body, the contact pieces abut against the outer wall of one side of the power supply body, the contact pieces are fixed on one side of the fixing plate, and the contact pieces are aluminum pieces and are distributed at equal intervals. And two inserting rods are fixedly connected to one side of the fixing plate. According to the utility model, one side of the power supply body abuts against the plurality of contact sheets, and the wedge-shaped blocks are matched with the jacks, so that the power supply body can be rapidly fixed, the installation and fixation are more rapid, the side surface of the power supply body is prevented from abutting against the inner wall of the case, and the heat dissipation effect of the power supply body is improved; and the sliding frame is inserted into one side of the extending plate, then the two wedge-shaped blocks can be driven to move at the same time, the dismantling efficiency is improved, and people can use the device conveniently.

Description

TECHNICAL FIELD

[0001] The utility model belongs to computer power supply technical field, especially, relate to a computer power supply convenient to installation and disassembly. BACKGROUND

[0002] Computer power supply is a computer power supply part, is responsible for the ordinary city electricity conversion computer can use voltage, general installation in the computer inside, in the city electricity conversion and supply host case inside system board, adapter etc. Part use, and computer power supply usually through bolt fixed in the computer case inside, through computer case protects it, and the utility model discloses a computer power supply convenient to installation and disassembly.

[0003] The existing computer power supply when installing, although through bolt fixed, but the side of power supply will be with computer inner wall and touch, and then influence computer power supply's heat dissipation, simultaneously through bolt fixed, when disassembling needs through tool, and the efficiency is lower, for this, put forward a kind of computer power supply convenient to installation and disassembly. UTILITY MODEL CONTENTS

[0004] The utility model discloses a computer power supply convenient to installation and disassembly, and the side of power supply body is with multiple contact pieces and touches, and is fixed through wedge and jack cooperation, can quickly complete the fixation of power supply body, installs fixed more quickly, and avoids the side of power supply body and the inner wall of case and touches, increases the heat dissipation effect of power supply body, simultaneously pulls the sliding frame, and the sliding frame is inserted into the side of extension plate, and then can drive two wedge blocks to move simultaneously, increases the efficiency of dismantling, facilitates people to use, solves the existing technical problem.

[0005] To solve the above technical problem, the utility model is realized through the following technical schemes:

[0006] A kind of computer power supply convenient to installation and disassembly, including: power supply body and fixed plate fixed in the inner wall of host case by bolt, multiple contact pieces are arranged between the fixed plate and power supply body, the contact piece is with the side outer wall of power supply body and touches, multiple contact pieces are all fixed in the side of fixed plate, the contact piece is aluminum sheet and equidistant distribution, the side of power supply body and multiple contact pieces touch, avoid the side of power supply body and the inner wall of case and touch, increase the heat dissipation effect of power supply body;

[0007] The side of fixed plate is fixedly connected with two insertion rods, and the top outer wall of power supply body is fixedly connected with two fixed sleeves, two insertion rods are respectively inserted with two fixed sleeves, and are fixed through wedge and jack cooperation, can quickly complete the fixation of power supply body, install fixed more quickly.

[0008] Two fixed assemblies, two fixed assemblies are respectively arranged between adjacent fixed sleeve and insertion rod for fixing power supply body.

[0009] As a further scheme of the utility model, the fixed assembly comprises a first guide block and a jack, the first guide block is fixed on one side of the fixed sleeve, a through wedge is inserted in the first guide block, the jack is arranged on one side of the insertion rod and cooperates with the wedge, one side of the wedge is fixedly connected with an extension plate, the top of the extension plate is fixedly connected with a top plate, and a connecting piece is arranged between the top plate and the first guide block.

[0010] As a further scheme of the utility model, the connecting piece is a tension spring, and the tension spring is fixed between the top plate and the first guide block.

[0011] As a further scheme of the utility model, the connecting piece is provided in plurality.

[0012] As a further scheme of the utility model, one side of each of the two fixed sleeves close to each other is fixedly connected with a second guide rail, a sliding frame is slidably connected between the two second guide rails, and the two ends of the sliding frame are provided with inclined surfaces and are used in cooperation with the extension plates respectively, and the top of the sliding frame is fixedly connected with a limiting sheet. Through the arrangement of the sliding frame, the sliding frame is pulled and inserted into one side of the extension plate, and then the two wedges can be driven to move simultaneously, so that the efficiency of disassembly is increased, and the use of people is facilitated.

[0013] As a further scheme of the utility model, one side of the fixed plate is fixedly connected with a spring.

[0014] As a further scheme of the utility model, the four edges of the end of the insertion rod away from the fixed plate are provided with chamfers.

[0015] During installation, the fixed plate is first fixed on the inner wall of the main machine box. When it is necessary to install the power supply body, the two fixed sleeves on the power supply body are respectively sleeved on the two insertion rods. When the insertion rod and the wedge abut against each other, the wedge is pushed to move. When the wedge moves to the position of the jack, the wedge is inserted into the jack, and at the same time, one side of the power supply body abuts against the plurality of contact sheets, so that the fixing of the power supply body is completed, the installation and fixing are more rapid, the abutment between the side surface of the power supply body and the inner wall of the machine box is avoided, the heat dissipation effect of the power supply body is increased, when it is necessary to dismount the power supply body, the wedge is moved by the extension plate, so that the wedge is separated from the jack, or the sliding frame is pulled and inserted into one side of the extension plate, so that the two wedges can be driven to move simultaneously, the efficiency of disassembly is increased, and the use of people is facilitated.

[0016] The embodiment of the utility model has the following beneficial effects:

[0017] In this utility model, by installing a fixing plate on one side of the power supply body, one side of the power supply body abuts against multiple contact pieces, and the power supply body can be quickly fixed by wedge blocks and sockets. The installation and fixing are faster, and at the same time, the side of the power supply body is prevented from abutting against the inner wall of the chassis, thus increasing the heat dissipation effect of the power supply body.

[0018] In this invention, by setting up a sliding frame, pulling the sliding frame allows it to be inserted into one side of the extension plate, thereby driving the two wedge blocks to move simultaneously, increasing the efficiency of dismantling and making it more convenient for people to use.

[0019] In this invention, one side of the power supply body abuts against multiple contact pieces, and through the cooperation of wedge blocks and insertion holes, the power supply body can be quickly fixed, making installation and fixing faster. At the same time, it avoids the side of the power supply body from abutting against the inner wall of the chassis, increasing the heat dissipation effect of the power supply body. Simultaneously, pulling the sliding bracket inserts it into one side of the extension plate, thereby driving two wedge blocks to move at the same time, increasing the efficiency of disassembly and making it convenient for users.

[0020] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present invention;

[0023] Figure 2 This is a partial structural schematic diagram of an embodiment of the present invention;

[0024] Figure 3 This is an embodiment of the present utility model. Figure 2 A magnified structural diagram of point A in the middle.

[0025] In the diagram: 1. Power supply body; 2. Fixing sleeve; 3. Fixing plate; 4. Insert rod; 5. Chamfer; 6. Contact piece; 7. Spring; 8. First guide block; 9. Wedge block; 10. Extension plate; 11. Top plate; 12. Tension spring; 13. Second guide rail; 14. Sliding frame; 15. Inclined surface; 16. Limiting piece. Detailed Implementation

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0027] In the description of the present application, it should be understood that the terms "opening", "upper", "middle", "length", "inner" and the like indicate the orientation or positional relationship, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0028] In order to keep the following description of the embodiments of the present application clear and concise, the present application omits the detailed description of known functions and known components.

[0029] Embodiment one

[0030] Please refer to Figures 1-3 In the present embodiment, a computer power supply convenient to install and disassemble is provided, comprising: a power supply body 1 and a fixing plate 3 fixed in the inner wall of the mainframe box by bolts, the power supply body 1 is provided with ventilation holes on multiple sides, a plurality of contact sheets 6 are arranged between the fixing plate 3 and the power supply body 1, the contact sheets 6 are in contact with the outer wall of one side of the power supply body 1, the plurality of contact sheets 6 are fixed to one side of the fixing plate 3, the contact sheets 6 are aluminum sheets and are distributed equidistantly, one side of the power supply body 1 is in contact with the plurality of contact sheets 6, which avoids the contact between the side of the power supply body 1 and the inner wall of the mainframe box, and increases the heat dissipation effect of the power supply body 1.

[0031] The fixing plate 3 is fixedly connected with two insertion rods 4, the top outer wall of the power supply body 1 is fixedly connected with two fixing sleeves 2, and the two insertion rods 4 are respectively inserted with the two fixing sleeves 2. The insertion arrangement facilitates the installation and disassembly of the power supply body 1.

[0032] The two fixing assemblies are respectively arranged between the adjacent fixing sleeves 2 and the insertion rods 4 for fixing the power supply body 1.

[0033] Embodiment two

[0034] Based on the improvement of embodiment one: refer to the attached Figures 1-3 ,

[0035] The utility model discloses, fixed assembly includes first guide block 8 and jack, first guide block 8 is fixed in the one side of fixed sleeve 2, and the jack is inserted in first guide block 8, and the jack 9 of passing through is used in cooperation with the jack 9 of one side of plug -in rod 4, the one side fixed connection of jack 9 has extension plate 10, the top fixed connection of extension plate 10 has top plate 11, and the connecting piece is installed between top plate 11 and first guide block 8, when plug -in rod 4 and jack 9 resist, promote jack 9 to move, when jack 9 moves to the position of jack, jack 9 is inserted into the jack, and then the bottom of power supply body 1 is completed.

[0036] Particularly, the connecting piece is a tension spring 12, which is fixed between the top plate 11 and the first guide block 8. The use of the tension spring 12 maintains the stability of the wedge block 9.

[0037] It should be noted that the connecting piece is provided in multiple numbers.

[0038] In the utility model, the two fixed sleeves 2 are fixedly connected with second guide rails 13 on the sides close to each other, and a sliding frame 14 is slidably connected between the two second guide rails 13. The sliding frame 14 is provided with inclined surfaces 15 at both ends and is used in cooperation with the extension plates 10. The top of the sliding frame 14 is fixedly connected with a limiting sheet 16. The sliding frame 14 is pulled and inserted into one side of the extension plate 10, so that the two wedge blocks 9 can be simultaneously driven to move, thereby increasing the efficiency of disassembly and facilitating the use of people.

[0039] Particularly, the fixed plate 3 is fixedly connected with a spring 7 on one side. The spring 7 facilitates the ejection of the power supply body 1.

[0040] It should be noted that the four edges of the end of the plug-in rod 4 away from the fixed plate 3 are provided with chamfers 5. The chamfers 5 facilitate the insertion of the plug-in rod 4 into the fixed sleeve 2.

[0041] It should be noted that, in the description of the present specification, the description such as "first", "second", etc. is only used to distinguish the features, and does not have actual order or pointing meaning. The present application is not limited thereto.

[0042] In the description of the present specification, the description of the reference terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A computer power supply which is easy to install and remove, comprising a power supply body (1) and a fixing plate (3) fixed in the inner wall of a mainframe by bolts, characterized in that, A plurality of contact pieces (6) are arranged between the fixing plate (3) and the power supply body (1), the contact pieces (6) are in contact with one side outer wall of the power supply body (1), the plurality of contact pieces (6) are fixed on one side of the fixing plate (3), the contact pieces (6) are aluminum pieces and are equidistantly distributed; Two insertion rods (4) are fixedly connected on one side of the fixing plate (3), two fixing sleeves (2) are fixedly connected on the top outer wall of the power supply body (1), and the two insertion rods (4) are respectively inserted with the two fixing sleeves (2). Two fixing assemblies are respectively arranged between adjacent fixing sleeves (2) and insertion rods (4) for fixing the power supply body (1).

2. A computer power supply that is easy to install and remove as recited in claim 1, wherein, The fixing assembly comprises a first guide block (8) and a jack, the first guide block (8) is fixed on one side of the fixing sleeve (2), a penetrating wedge-shaped block (9) is inserted in the first guide block (8), the jack is arranged on one side of the insertion rod (4) and is used in cooperation with the wedge-shaped block (9), one side of the wedge-shaped block (9) is fixedly connected with an extension plate (10), the top of the extension plate (10) is fixedly connected with a top plate (11), and a connecting piece is arranged between the top plate (11) and the first guide block (8).

3. A computer power supply for easy installation and removal as recited in claim 2, wherein, The connecting piece is a tension spring (12), and the tension spring (12) is fixed between the top plate (11) and the first guide block (8).

4. A computer power supply for easy installation and removal as recited in claim 2, wherein, The connecting piece is provided as a plurality of.

5. A computer power supply for easy installation and removal as recited in claim 2, wherein, Second guide rails (13) are fixedly connected on one side of the two fixing sleeves (2) which are close to each other, a sliding frame (14) is slidably connected between the two second guide rails (13), inclined surfaces (15) are arranged on both ends of the sliding frame (14) and are used in cooperation with the extension plates (10), and a limiting piece (16) is fixedly connected on the top of the sliding frame (14).

6. A computer power supply that is easy to install and remove as recited in claim 1, wherein, A spring (7) is fixedly connected on one side of the fixing plate (3).

7. A computer power supply that is easy to install and remove as recited in claim 1, wherein, Chamfers (5) are arranged on four edges of the end of the insertion rod (4) which is away from the fixing plate (3).

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