Computer case upper cover convenient to disassemble and assemble

Abstract

The utility model discloses a computer case upper cover convenient to disassemble and assemble, which comprises a base plate, a front cover is fixedly mounted at the front end of the outer surface of the upper end of the base plate, a rear cover is fixedly mounted at the rear end of the outer surface of the upper end of the base plate, and two groups of side plates are fixedly mounted on the left side and the right side of the outer surface of the upper end of the base plate. An upper cover is arranged on the upper portion between the two side plates, clamping assemblies are arranged at the rear ends of the outer surfaces of the upper ends of the side plates, limiting sliding grooves are formed in the upper ends of the inner walls of the side plates, an inserting plate is fixedly installed in the middle of the upper end of the outer surface of the rear end of the front cover, and an inserting groove is formed in the middle of the outer surface of the front end of the upper cover. According to the computer case upper cover convenient to disassemble and assemble, the clamping assembly is arranged, the upper cover can be clamped conveniently, the upper cover is convenient to assemble and disassemble, the inserting groove and the inserting plate are arranged, the upper cover can be limited conveniently, and the stability of the upper cover after installation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer cases, in particular to an upper cover of a computer case which is convenient for disassembly and assembly. Background Art

[0002] The upper cover of the computer case in the prior art is mounted on the upper outer surface of the case by four sets of fixing bolts.

[0003] When inspecting the inside of the chassis, it is necessary to use tools to remove the bolts connecting the upper cover and the chassis one by one, which makes disassembly and assembly inconvenient.

[0004] For this reason, we propose a computer case top cover which is easy to disassemble and assemble. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a computer case upper cover that is easy to assemble and disassemble, which has the advantages of being convenient for quick installation and disassembly of the upper cover and easy operation, and can effectively solve the problems in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a computer case upper cover which is easy to disassemble and assemble comprises a base plate, a front cover is fixedly installed on the front end of the outer surface of the upper end of the base plate, a rear cover is fixedly installed on the rear end of the outer surface of the upper end of the base plate, and side panels are fixedly installed on the left and right sides of the outer surface of the upper end of the base plate. The number of side panels is two groups, and an upper cover is arranged on the upper part between the two groups of side panels, a clamping assembly is arranged on the rear end of the upper surface of the upper end of the side panel, a limited sliding groove is provided on the upper end of the inner wall of the side panel, a plugging plate is fixedly installed on the middle part of the upper end of the outer surface of the rear end of the front cover, a slot is provided in the middle part of the upper end of the outer surface of the front end of the upper cover, a clamping groove is provided on the left and right sides of the outer surface of the lower end of the upper cover away from one end of the slot, a cylindrical sliding hole is provided on the rear end of the outer surface of the upper end of the side panel, a rectangular sliding hole is provided on the rear end of the upper part of the limiting sliding groove, and an installation cavity is provided above the rear end of the side panel.

[0009] Preferably, the clamping assembly includes a movable plate, a fixed plate, a telescopic rod, a compression spring, an arc-shaped wedge block and a movable column, and the arc-shaped wedge block passes through a rectangular sliding hole, and the movable column passes through a cylindrical sliding hole, and the lower ends of the rectangular sliding hole and the cylindrical sliding hole are both connected to the installation cavity.

[0010] Preferably, the outer wall of the upper cover is slidably connected to the limiting slide groove, the outer wall of the plug plate is plugged into the slot, the outer wall of the arc-shaped wedge block is snap-fitted to the snap-fit ​​groove, and the rear end of the outer surface of the upper end of the upper cover is provided with anti-slip grooves.

[0011] Preferably, the fixed plate, telescopic rod, compression spring and movable plate are all located in the installation cavity, and the number of the telescopic rod and compression spring in a set of the clamping assembly is two, and the fixed plate is fixedly installed at the bottom of the installation cavity.

[0012] Preferably, the two groups of telescopic rods and compression springs are fixedly installed between the left and right sides of the outer surface of the upper end of the fixed plate and the left and right sides of the outer surface of the lower end of the movable plate, the movable column is fixedly installed at one end of the outer surface of the upper end of the movable plate, and the arc-shaped wedge block is fixedly installed at the other end of the outer surface of the upper end of the movable plate.

[0013] Preferably, the outer wall of the movable column is slidably connected to the cylindrical sliding hole, the outer wall of the arc-shaped wedge block is slidably connected to the rectangular sliding hole, and the compression spring is movably sleeved on the outer wall of the telescopic rod.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a computer case upper cover which is easy to disassemble and assemble, and has the following beneficial effects:

[0016] 1. The computer case upper cover is convenient to assemble and disassemble, and a snap-on assembly is provided to facilitate snap-on connection of the upper cover, so that the upper cover is easy to assemble and disassemble.

[0017] 2. The computer case upper cover is easy to disassemble and assemble, and the slots and plug-in plates are arranged to facilitate the positioning of the upper cover and improve the stability of the upper cover after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a computer case upper cover which is convenient for disassembly and assembly.

[0019] Figure 2 The utility model is a partial structural schematic diagram of a computer case upper cover which is convenient for assembly and disassembly.

[0020] Figure 3 The utility model is a schematic diagram of the bottom structure of an upper cover in a computer case upper cover which is convenient for assembly and disassembly.

[0021] Figure 4 The utility model is a structural schematic diagram of a clamping assembly in a computer case upper cover which is convenient for assembly and disassembly.

[0022] In the figure: 1. front cover; 2. side panel; 3. upper cover; 4. anti-slip pattern; 5. snap-on assembly; 6. base plate; 7. rear cover; 8. limit slide groove; 9. cylindrical slide hole; 10. rectangular slide hole; 11. arc-shaped wedge block; 12. movable column; 13. snap-on groove; 14. slot; 15. movable plate; 16. fixed plate; 17. telescopic rod; 18. compression spring; 19. plug-in plate. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] This embodiment is a computer case upper cover which is easy to assemble and disassemble.

[0025] like Figure 1-4 As shown, it includes a base plate 6, a front cover 1 is fixedly installed on the front end of the outer surface of the upper end of the base plate 6, a rear cover 7 is fixedly installed on the rear end of the outer surface of the upper end of the base plate 6, side panels 2 are fixedly installed on the left and right sides of the outer surface of the upper end of the base plate 6, the number of side panels 2 is two groups, an upper cover 3 is arranged on the upper part between the two groups of side panels 2, a clamping assembly 5 is arranged on the rear end of the outer surface of the upper end of the side panel 2, a limiting slide groove 8 is provided at the upper end of the inner wall of the side panel 2, an insert plate 19 is fixedly installed on the middle part of the upper end of the outer surface of the rear end of the front cover 1, a slot 14 is provided in the middle part of the outer surface of the front end of the upper cover 3, and clamping grooves 13 are provided on the left and right sides of the outer surface of the lower end of the upper cover 3 away from the slot 14, a cylindrical sliding hole 9 is provided on the rear end of the outer surface of the upper end of the side panel 2, a rectangular sliding hole 10 is provided on the rear end of the upper part of the limiting slide groove 8, and an installation cavity is provided above the rear end of the side panel 2.

[0026] The clamping assembly 5 includes a movable plate 15, a fixed plate 16, a telescopic rod 17, a compression spring 18, an arc-shaped wedge block 11 and a movable column 12, and the arc-shaped wedge block 11 passes through the rectangular sliding hole 10, and the movable column 12 passes through the cylindrical sliding hole 9. The lower ends of the rectangular sliding hole 10 and the cylindrical sliding hole 9 are connected to the installation cavity; the outer wall of the upper cover 3 is slidably connected to the limiting sliding groove 8, the outer wall of the plug plate 19 is plugged into the slot 14, and the outer wall of the arc-shaped wedge block 11 is clamped into the clamping groove 13. The rear end of the outer surface of the upper end of the upper cover 3 is provided with an anti-slip pattern 4; the fixed plate 16, the telescopic rod 17, the compression spring 18 and the movable plate 15 are all located in the installation cavity, and a set of clamping There are two groups of telescopic rods 17 and compression springs 18 in the connecting assembly 5, and the fixed plate 16 is fixedly installed at the bottom of the installation cavity; the two groups of telescopic rods 17 and compression springs 18 are fixedly installed between the left and right sides of the upper outer surface of the fixed plate 16 and the left and right sides of the lower outer surface of the movable plate 15, the movable column 12 is fixedly installed at one end of the upper outer surface of the movable plate 15, and the arc-shaped wedge block 11 is fixedly installed at the other end of the upper outer surface of the movable plate 15; the outer wall of the movable column 12 is slidably connected to the cylindrical sliding hole 9, the outer wall of the arc-shaped wedge block 11 is slidably connected to the rectangular sliding hole 10, and the compression spring 18 is movably sleeved on the outer wall of the telescopic rod 17.

[0027] It should be noted that the utility model is a computer case upper cover that is easy to disassemble and assemble. The clamping assembly 5 is set. When installing the upper cover 3, the anti-slip pattern 4 is inserted into the limiting slide groove 8 between the two groups of side panels 2. One end of the upper cover 3 squeezes one side of the arc-shaped wedge block 11. The arc-shaped wedge block 11 slides along the rectangular slide hole 10. The arc-shaped wedge block 11 drives the movable plate 15 to squeeze the telescopic rod 17 and the compression spring 18. When the upper cover 3 is fully in place, the plug plate 19 is inserted into the slot 14, and the clamping groove 13 reaches the upper end of the arc-shaped wedge block 11. Due to the reset effect of the compression spring 18, the arcuate wedge block 11 is driven to be clamped into the clamping groove 13 for limiting, thereby completing the installation of the upper cover 3; when disassembling, by squeezing the movable column 12 in the cylindrical sliding hole 9, the movable column 12 drives the movable plate 15 to descend, and the movable plate 15 drives the arcuate wedge block 11 to descend, and the movable plate 15 squeezes the compression spring 18 and the telescopic rod 17, and the arcuate wedge block 11 descends and separates from the clamping groove 13, which can push the position of the anti-slip pattern 4 to push out the upper cover 3, completing the disassembly, making the upper cover 3 easy to install and disassemble.

[0028] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A computer case upper cover that is easy to disassemble and assemble, comprising a base plate (6), a front cover (1) is fixedly mounted on the front end of the upper outer surface of the base plate (6), a rear cover (7) is fixedly mounted on the rear end of the upper outer surface of the base plate (6), and side plates (2) are fixedly mounted on the left and right sides of the upper outer surface of the base plate (6), characterized in that: The number of the side panels (2) is two groups, an upper cover (3) is arranged at the upper part between the two groups of side panels (2), a clamping assembly (5) is arranged at the rear end of the upper outer surface of the side panel (2), a limiting slide groove (8) is arranged at the upper end of the inner wall of the side panel (2), a plug plate (19) is fixedly installed at the middle part of the upper end of the rear end outer surface of the front cover (1), a slot (14) is arranged at the middle part of the front end outer surface of the upper cover (3), a clamping groove (13) is arranged on the left and right sides of the lower outer surface of the upper cover (3) away from the slot (14), a cylindrical sliding hole (9) is arranged at the rear end of the upper outer surface of the side panel (2), a rectangular sliding hole (10) is arranged at the rear end of the upper part of the limiting slide groove (8), and a mounting cavity is arranged above the rear end of the side panel (2).

2. The computer case upper cover that is easy to assemble and disassemble according to claim 1 is characterized in that: The clamping assembly (5) comprises a movable plate (15), a fixed plate (16), a telescopic rod (17), a compression spring (18), an arc-shaped wedge block (11) and a movable column (12), wherein the arc-shaped wedge block (11) passes through a rectangular sliding hole (10), and the movable column (12) passes through a cylindrical sliding hole (9), and the lower ends of the rectangular sliding hole (10) and the cylindrical sliding hole (9) are both connected to the installation cavity.

3. The computer case upper cover that is easy to assemble and disassemble according to claim 2 is characterized in that: The outer wall of the upper cover (3) is slidably connected to the limiting sliding groove (8), the outer wall of the plug plate (19) is plugged into the slot (14), the outer wall of the arc-shaped wedge block (11) is snap-fitted to the snap-fitting groove (13), and the rear end of the outer surface of the upper end of the upper cover (3) is provided with anti-slip grooves (4).

4. The computer case upper cover that is easy to assemble and disassemble according to claim 3 is characterized in that: The fixed plate (16), telescopic rod (17), compression spring (18) and movable plate (15) are all located in the installation cavity, and the number of the telescopic rod (17) and compression spring (18) in a set of the clamping assembly (5) is two sets, and the fixed plate (16) is fixedly installed at the bottom of the installation cavity.

5. The computer case upper cover that is easy to assemble and disassemble according to claim 4 is characterized in that: The two groups of telescopic rods (17) and compression springs (18) are fixedly mounted between the left and right sides of the upper outer surface of the fixed plate (16) and the left and right sides of the lower outer surface of the movable plate (15); the movable column (12) is fixedly mounted on one end of the upper outer surface of the movable plate (15); and the arc-shaped wedge block (11) is fixedly mounted on the other end of the upper outer surface of the movable plate (15).

6. The computer case upper cover that is easy to assemble and disassemble according to claim 5 is characterized in that: The outer wall of the movable column (12) is slidably connected to the cylindrical sliding hole (9), the outer wall of the arc-shaped wedge block (11) is slidably connected to the rectangular sliding hole (10), and the compression spring (18) is movably sleeved on the outer wall of the telescopic rod (17).

Images