Computer case convenient for assembling and disassembling power supply

Abstract

The utility model discloses a computer case convenient to assemble and disassemble a power supply, which is applied to the field of computer cases and comprises a case body, a cover body is arranged on the surface of the case body, an outer plate is arranged on the inner side of the cover body, a power supply body is arranged on the rear side of the outer plate, and a first guide plate and a second guide plate are respectively and fixedly arranged on the rear side of the cover body and located on the outer side of the outer plate. One side of the cover body is provided with an inserting rod penetrating through the cover body to the inside of the outer plate, when the power supply of the computer case is assembled and disassembled, an operator pulls the inserting rod to enable the inserting rod to be separated from the inside of the inserting groove, at the moment, the spring is matched with the movement of the inserting rod to contract and stretch, then the outer plate can be pulled through the pull ring, and the outer plate and the wedging block drive and take out the power supply body. And meanwhile, the clamping block slides in the clamping groove. And through the arrangement of the inserting rods and the inserting grooves, the outer plate and the cover body can be conveniently connected and fixed, the power supply body can be conveniently disassembled and assembled, and inconvenience caused by bolt type installation is replaced.

Description

Technical Field

[0001] The utility model belongs to the field of computer cases, and particularly relates to a computer case which is convenient for installing and removing a power supply. Background Art

[0002] The main function of desktop computer power supply is voltage conversion and power supply. Computer power supply is a device that converts 220V AC into DC and supplies power to computer accessories such as motherboard, driver, graphics card, etc. It is the hub of power supply for various computer components and an important part of the computer.

[0003] At present, a Chinese utility model with the announcement number of CN206411581 U discloses a computer case that is convenient for installing and removing a power supply, including a case body, a power supply, a mounting sleeve is provided on the power supply, and a first through hole for installing the power supply is provided on the rear wall of the case body; the mounting sleeve is provided at the end of the power supply, the mounting sleeve includes a mounting sleeve side wall that wraps the side wall of the power supply, and a bottom wall that is perpendicular to the side wall, and a second through hole is provided on the bottom wall; a plurality of mounting through holes connected to the power supply are provided on the bottom wall; a support plate that supports one end of the power supply is provided at the edge of the first through hole; and a support protrusion that supports the other end of the power supply is protruded upward on the bottom wall of the case body. The utility model provides a mounting sleeve at the end of the power supply, directly inserts the power supply from the rear wall of the case body for installation, uses the support plate of the rear wall to support one end of the power supply, and supports the other end of the power supply through the support protrusion of the bottom wall, so that the power supply can be stably installed and convenient for installation and removal, and the end of the power supply is exposed outside the case body for convenient heat dissipation.

[0004] When the computer case is in use, the mounting sleeve and the bottom wall are fastened by mounting through holes, but this fastening method still brings certain inconveniences to the removal of the power supply. At the same time, the mounting sleeve wraps the power supply, so that the heat dissipation effect of the power supply needs to be improved. Utility Model Content

[0005] The utility model aims to provide a computer case for convenient installation and removal of a power supply, which has the advantages of convenient installation and removal of the power supply body, replacing the inconvenience of bolt-type installation, increasing the heat dissipation effect of the power supply body, achieving efficient heat dissipation, and the structure is simple and the use cost is low.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a computer case for convenient installation and removal of a power supply, comprising a case body, a cover body is provided on the surface of the case body, an outer plate is provided on the inner side of the cover body, a power supply body is provided on the rear side of the outer plate, a lead plate 1 and a lead plate 2 are fixedly installed on the rear side of the cover body located on the outer side of the outer plate, a plug rod penetrating the cover body to the inside of the outer plate is provided on one side of the cover body, a spring fixedly connected to the inside of the cover body is fixedly sleeved on the surface of the plug rod, a contact plate in contact with the power supply body is provided on the rear side of the outer plate, a fin penetrating the outer plate is fixedly installed on the surface of the contact plate, and a fitting block located on the outside of the power supply body is fixedly installed on the rear side of the outer plate.

[0007] The above technical solution is adopted: when assembling and disassembling the power supply of the computer case, the operator pulls the plug rod to make the plug rod disengage from the slot. At this time, the spring cooperates with the movement of the plug rod to shrink and stretch, and then the outer plate can be pulled out through the pull ring, so that the outer plate and the fitting block drive the power supply body to be taken out. At the same time, the clamping block slides in the clamping slot, and the outer plate and the cover body are installed and clamped by the mutual clamping of the clamping block and the clamping slot. Through the setting of the plug rod and the slot, the connection and fixation of the outer plate and the cover body can be convenient, and the disassembly and assembly of the power supply body can be convenient, replacing the inconvenience of bolt-type installation. At the same time, in the use of the power supply body, the heat of the power supply body will be transferred to the contact plate, wherein the copper material cooperates with the contact plate for heat conduction, and then the contact plate transfers the heat to the fin, and the aluminum material cooperates with the fin for heat dissipation. At this time, the heat will contact the air through the fin to achieve efficient heat dissipation. And the cavity reduces the contact of the fitting block with the power supply body, and the SLD-silicone facilitates the bonding and fixing between the fitting block and the power supply body. Through this setting, the heat dissipation effect of the power supply body can be increased, and the structure is simple and the use cost is low.

[0008] The utility model is further configured that the front side of the cover body is provided with bolts that penetrate the cover body to the inside of the box body, and the bolts are respectively threadedly connected to the cover body and the box body.

[0009] The above technical solution is adopted: the cover body and the box body are fastened and installed by bolts.

[0010] The utility model is further configured that the cover body is provided with a receiving groove inside for matching with the outer plate for installation and receiving.

[0011] The above technical solution is adopted: the accommodation installation between the cover body and the outer plate is coordinated through the accommodation groove.

[0012] The utility model is further configured that both ends and one side of the outer plate are fixedly mounted with clamping blocks, and the inside of the cover body and the inside of the first lead plate are provided with clamping grooves for cooperating with the clamping blocks.

[0013] The above technical solution is adopted: the outer plate and the cover body are installed and clamped by the mutual clamping cooperation between the clamping block and the clamping groove.

[0014] The utility model is further configured that a slot for plugging in with an insert rod is provided inside the outer plate, and a pull ring is fixedly mounted on the surface of the outer plate.

[0015] The above technical solution is adopted: the insertion rod and the outer plate are plugged into each other through the slot, and the pull ring is used to pull the outer plate.

[0016] The utility model is further configured that the inner part of the outer plate is respectively provided with a through groove and a placement groove which are interconnected, and a cavity is formed between two adjacent fitting blocks.

[0017] The above technical solution is adopted: the through groove and the placement groove are used in conjunction with the outer plate respectively, and the cavity reduces the contact of the fitting block with the power supply body.

[0018] The utility model is further configured that the fitting block and the power source body can be fixed by SLD-silicone bonding, the contact plate is made of copper, and the fin is made of aluminum.

[0019] The above technical solution is adopted: SLD-silicone is used to facilitate the bonding and fixing between the fitting block and the power supply body, the copper material is used in conjunction with the contact plate for heat conduction, and the aluminum material is used in conjunction with the fins for heat dissipation.

[0020] The utility model is further configured such that the placement groove cooperates with the contact plate for accommodation and installation, and the penetration groove cooperates with the fin for penetration and accommodation.

[0021] The above technical solution is adopted: the contact plate is accommodated and installed on the inner side of the outer plate by placing the groove, and the through groove is used in conjunction with the fin to penetrate the outer plate.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. When installing or removing the power supply of a computer case, the operator pulls the plug rod to disengage the plug rod from the slot. At this time, the spring contracts and stretches in coordination with the movement of the plug rod. The outer plate can then be pulled out through the pull ring, so that the outer plate and the fitting block can drive the power supply body to be removed. At the same time, the clamping block slides in the clamping slot. Through the arrangement of the plug rod and the slot, the outer plate and the cover body can be conveniently connected and fixed, and the power supply body can be conveniently disassembled and assembled, replacing the inconvenience of bolt-type installation.

[0024] 2. In the use of the power supply body of the utility model, the heat of the power supply body will be transferred to the contact plate, wherein the copper material cooperates with the contact plate for heat conduction, and then the contact plate transfers the heat to the fins, and the aluminum material cooperates with the fins for heat dissipation. At this time, the heat will contact the air through the fins to achieve efficient heat dissipation. The cavity reduces the contact of the fitting block with the power supply body, and the SLD-silicone facilitates the bonding and fixing between the fitting block and the power supply body. This setting can increase the heat dissipation effect of the power supply body, and the structure is simple and the use cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the box body and the cover body of the utility model;

[0027] Figure 3 It is a top view cross-sectional schematic diagram of the cover body and the outer plate of the utility model;

[0028] Figure 4 It is a schematic diagram of the outer panel and the power supply body of the utility model;

[0029] Figure 5 It is an exploded schematic diagram of the outer panel and the power supply body of the utility model.

[0030] Figure numerals: 1. box body; 2. cover body; 3. bolt; 4. receiving groove; 5. lead plate 1; 6. outer plate; 7. snap-in block; 8. snap-in groove; 9. lead plate 2; 10. pull ring; 11. power supply body; 12. plug rod; 13. slot; 14. spring; 15. through groove; 16. placement groove; 17. contact plate; 18. fin; 19. fitting block; 20. cavity. DETAILED DESCRIPTION

[0031] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0032] Embodiment 1:

[0033] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5A computer case for convenient installation and removal of power supply comprises a case 1, a cover 2 is provided on the surface of the case 1, an outer plate 6 is provided on the inner side of the cover 2, a power supply body 11 is provided on the rear side of the outer plate 6, a guide plate 1 5 and a guide plate 2 9 are fixedly installed on the rear side of the cover 2 on the outer side of the outer plate 6, a plug rod 12 is provided on one side of the cover 2, which penetrates the cover 2 to the inside of the outer plate 6, and a spring 14 fixedly connected to the inside of the cover 2 is fixedly sleeved on the surface of the plug rod 12. When installing and removing the power supply of the computer case, the operator pulls the plug rod 12 to make the plug rod 12 disengage from the inside of the slot 13. At this time, the spring 14 cooperates with the movement of the plug rod 12 to shrink and stretch, and then the outer plate 6 can be pulled out through the pull ring 10, so that the outer plate 6 and the fitting block 19 drive the power supply body 11 to be taken out. At the same time, the clamping block 7 slides in the clamping groove 8. By providing the insertion rod 12 and the slot 13, the outer plate 6 and the cover body 2 can be conveniently connected and fixed, and the power source body 11 can be conveniently disassembled and assembled, replacing the inconvenience of bolt 3 installation.

[0034] refer to Figure 1 The front side of the cover body 2 is provided with a bolt 3 that penetrates the cover body 2 to the inside of the box body 1. The bolt 3 is threadedly connected to the cover body 2 and the box body 1 respectively, and the cover body 2 and the box body 1 are fastened and installed by the bolt 3.

[0035] refer to Figure 2 A receiving groove 4 is provided inside the cover body 2 to cooperate with the outer plate 6 for installation and accommodation, and the receiving groove 4 cooperates with the accommodation installation between the cover body 2 and the outer plate 6.

[0036] refer to Figure 4 , both ends and one side of the outer plate 6 are fixedly installed with snap-in blocks 7, and the interior of the cover body 2 and the interior of the lead plate 5 are provided with snap-in grooves 8 for cooperating with the snap-in blocks 7. The outer plate 6 and the cover body 2 are installed and snap-connected by the mutual snap-in cooperation of the snap-in blocks 7 and the snap-in grooves 8.

[0037] refer to Figure 2 A slot 13 is provided inside the outer plate 6 for use with the insertion rod 12, and a pull ring 10 is fixedly installed on the surface of the outer plate 6. The slot 13 is used to cooperate with the insertion rod 12 and the outer plate 6 for mutual insertion, and the pull ring 10 is used to pull the outer plate 6.

[0038] Brief description of the use process: When installing or removing the power supply of the computer case, the operator pulls the plug rod 12 to make the plug rod 12 disengage from the slot 13. At this time, the spring 14 shrinks and stretches in coordination with the movement of the plug rod 12. Then, the outer plate 6 can be pulled through the pull ring 10, so that the outer plate 6 and the fitting block 19 drive the power supply body 11 to be taken out. At the same time, the clamping block 7 slides in the clamping groove 8, and the outer plate 6 and the cover body 2 are installed and clamped by the mutual clamping of the clamping block 7 and the clamping groove 8. Through the arrangement of the plug rod 12 and the slot 13, the connection and fixation of the outer plate 6 and the cover body 2 can be conveniently realized, and the disassembly and assembly of the power supply body 11 can be conveniently realized, replacing the inconvenience of bolt 3 installation.

[0039] Embodiment 2:

[0040] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A computer case that is convenient for installing and removing a power supply includes a case 1, a contact plate 17 that contacts the power supply body 11 is provided on the rear side of the outer plate 6, a fin 18 that penetrates the outer plate 6 is fixedly installed on the surface of the contact plate 17, and a fitting block 19 located on the outside of the power supply body 11 is fixedly installed on the rear side of the outer plate 6. When the power supply body 11 is in use, the heat of the power supply body 11 will be transferred to the contact plate 17, wherein the copper material cooperates with the contact plate 17 for heat conduction, and then the contact plate 17 transfers the heat to the fin 18, and the aluminum material cooperates with the fin 18 for heat dissipation. At this time, the heat will contact the air through the fin 18 to achieve efficient heat dissipation. The cavity 20 reduces the contact of the fitting block 19 with the power supply body 11, and the SLD-8854 silica gel facilitates the bonding and fixing between the fitting block 19 and the power supply body 11. This setting can increase the heat dissipation effect of the power supply body 11, and the structure is simple and the use cost is low.

[0041] refer to Figure 3 The outer plate 6 is provided with interconnected through grooves 15 and placement grooves 16 inside, and a cavity 20 is formed between two adjacent mating blocks 19. The through grooves 15 and the placement grooves 16 are used in conjunction with the outer plate 6 respectively, and the cavity 20 reduces the contact of the mating block 19 with the power source body 11.

[0042] refer to Figure 5 The fitting block 19 and the power supply body 11 can be fixed by SLD-8854 silicone glue. The contact plate 17 is made of copper, and the fin 18 is made of aluminum. The SLD-8854 silicone glue is used to facilitate the fixing of the fitting block 19 and the power supply body 11. The copper material is used in conjunction with the contact plate 17 for heat conduction, and the aluminum material is used in conjunction with the fin 18 for heat dissipation.

[0043] refer to Figure 3The placement groove 16 cooperates with the contact plate 17 for accommodation and installation, and the through groove 15 cooperates with the fin 18 for penetration and accommodation. The placement groove 16 cooperates with the contact plate 17 to accommodate and install on the inner side of the outer plate 6, and the through groove 15 cooperates with the fin 18 to penetrate the outer plate 6 for use.

[0044] Brief description of the use process: When the power supply body 11 is in use, the heat of the power supply body 11 will be transferred to the contact plate 17, wherein the copper material cooperates with the contact plate 17 for heat conduction, and then the contact plate 17 transfers the heat to the fin 18, and the aluminum material cooperates with the fin 18 for heat dissipation. At this time, the heat will contact the air through the fin 18 to achieve efficient heat dissipation. The cavity 20 reduces the contact of the fitting block 19 with the power supply body 11, and the SLD-8854 silica gel facilitates the bonding and fixing between the fitting block 19 and the power supply body 11. This setting can increase the heat dissipation effect of the power supply body 11, and the structure is simple and the use cost is low.

[0045] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A computer case for convenient installation and removal of a power supply, comprising a case body (1), characterized in that: The surface of the box body (1) is provided with a cover body (2), the inner side of the cover body (2) is provided with an outer plate (6), the rear side of the outer plate (6) is provided with a power source body (11), the rear side of the cover body (2) is located on the outer side of the outer plate (6) and is respectively fixedly installed with a lead plate 1 (5) and a lead plate 2 (9), one side of the cover body (2) is provided with an insertion rod (12) penetrating the cover body (2) to the inside of the outer plate (6), the surface of the insertion rod (12) is fixedly sleeved with a spring (14) fixedly connected to the inside of the cover body (2), the rear side of the outer plate (6) is provided with a contact plate (17) in contact with the power source body (11), the surface of the contact plate (17) is fixedly installed with a fin (18) penetrating the outer plate (6), and the rear side of the outer plate (6) is fixedly installed with a fitting block (19) located on the outer side of the power source body (11).

2. A computer case for convenient installation and removal of a power supply according to claim 1, characterized in that: The front side of the cover body (2) is provided with a bolt (3) penetrating the cover body (2) to the interior of the box body (1), and the bolt (3) is respectively threadedly connected to the cover body (2) and the box body (1).

3. A computer case for convenient installation and removal of a power supply according to claim 1, characterized in that: The cover body (2) is provided with a receiving groove (4) inside for matching and accommodating the outer plate (6).

4. A computer case for convenient installation and removal of a power supply according to claim 1, characterized in that: Both ends and one side of the outer plate (6) are fixedly mounted with snap-fit ​​blocks (7), and the interior of the cover body (2) and the interior of the first lead plate (5) are provided with snap-fit ​​grooves (8) for use with the snap-fit ​​blocks (7).

5. The computer case for convenient installation and removal of power supply according to claim 1, characterized in that: The outer plate (6) is provided with a slot (13) for inserting the inserting rod (12) inside, and a pull ring (10) is fixedly mounted on the surface of the outer plate (6).

6. A computer case for convenient installation and removal of a power supply according to claim 1, characterized in that: The outer plate (6) is provided with interconnected through grooves (15) and placement grooves (16) inside, and a cavity (20) is formed between two adjacent fitting blocks (19).

7. A computer case for convenient installation and removal of a power supply according to claim 1, characterized in that: The fitting block (19) and the power source body (11) can be fixed by means of SLD-8854 silicone adhesive, the contact plate (17) is made of copper, and the fin (18) is made of aluminum.

8. The computer case for convenient installation and removal of power supply according to claim 6, characterized in that: The placement groove (16) cooperates with the contact plate (17) for accommodation and installation, and the penetration groove (15) cooperates with the fin (18) for penetration and accommodation.

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