Case shell easy to disassemble and assemble

Abstract

The utility model relates to the technical field of computers, in particular to a computer case shell easy to disassemble and assemble, which comprises a computer case body and further comprises a sealing plate, a connecting plate and a connecting plate, the plugging assembly is arranged on one side of the case body, so that the closing plate is aligned with the case body in position and the case body is closed; the disassembly and assembly unit is arranged between the closing plate and the case body, so that the closing plate can be locked after being inserted into the case body and can be conveniently taken out; the disassembly and assembly unit comprises a fixing assembly which is arranged between the closing plate and the case body, so that the case body limits the closing plate and locks the closing plate; according to the invention, the plugging assembly is matched with the fixing assembly, so that rapid installation between the closing plate and the case body can be facilitated, convenient installation is realized, and the limiting assembly is matched with the fixing assembly, so that rapid disassembly between the closing plate and the case body can be facilitated, and maintenance of the case body is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of computers, and specifically relates to a chassis shell that is easy to disassemble and assemble. Background Technique

[0002] With the development of technology and the popularization of computers, most families have installed computers. A computer generally consists of a chassis, a display screen, a keyboard, a mouse, etc. The chassis is the carrier of most computer components, mainly playing a role in protection and support. The chassis shell is an indispensable part of the chassis, mainly playing a protective role.

[0003] The existing chassis shell has a simple structure and generally uses bolts for fixing. During later maintenance, specific tools are required to disassemble and assemble the chassis, which brings inconvenience to the disassembly and assembly during maintenance and affects the maintenance efficiency. For this reason, we propose a chassis shell that is easy to disassemble and assemble. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a chassis shell that is easy to disassemble and assemble 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 chassis shell that is easy to disassemble and assemble, including a chassis body, and further including: a closing plate, the closing plate is inserted on one side of the chassis body; a plugging component, arranged on one side of the chassis body to align the position of the closing plate with the chassis body and close the chassis body; a disassembly and assembly unit, arranged between the closing plate and the chassis body to enable the closing plate to be locked after being inserted into the chassis body and to be conveniently taken out; the disassembly and assembly unit includes: a fixing component, arranged between the closing plate and the chassis body to limit the closing plate by the chassis body and lock the closing plate; a limiting component, arranged at the bottom of the chassis body for squeezing the fixing component to keep it in a squeezed state, facilitating manual operation to disassemble the closing plate.

[0006] Preferably, the plugging component includes: a first plugging groove, opened on the side wall of the chassis body, and there are two groups of the first plugging grooves; a fixing frame, fixedly installed on one side of the chassis body, and the side wall of the fixing frame is facing the first plugging groove; a clamping block, arranged between the fixing frame and the first plugging groove; a first elastic member, arranged between the fixing frame and the clamping block for squeezing the clamping block into the first plugging groove.

[0007] Preferably, the fixing frame is arc-shaped, and the fixing frame is provided with an avoidance groove, and the avoidance groove matches the clamping block, and a cavity for easy handling is opened in the fixing frame.

[0008] Preferably, the clamping block is L-shaped and can squeeze and fix the top of the closing plate.

[0009] Preferably, the fixing assembly includes: a first plug-in board, which is fixed and symmetrically arranged on both sides of the closing plate, and the first plug-in board matches the first plug-in slot; a second plug-in board, which is fixed to the bottom of the closing plate, and the bottom of the chassis body is provided with a second plug-in slot matching it; a second elastic member, which is symmetrically arranged on both sides of the bottom of the closing plate; a fixing rod, which is fixedly connected to one end of the second elastic member; and fixing holes, which are symmetrically opened on both sides of the second plug-in slot, and the fixing holes match the fixing rod.

[0010] Preferably, the fixing hole is connected to a avoidance hole.

[0011] Preferably, the limiting component includes: a toggle plate, which is arranged on one side of the second plug-in slot by rotating through a rotating shaft, and a torsion spring is provided on the rotating shaft of the toggle plate, the toggle plate is clamped on the bottom of the chassis body, and the torsion spring is in an elastic state; an abutment rod, which is fixedly connected to the toggle plate and is used to rotate with the rotating shaft as the axis so that the abutment rod compresses the fixing rod into the fixing hole, thereby facilitating the disassembly and assembly of the closing plate.

[0012] Preferably, a pull ring is fixedly connected to the toggle plate, and a bayonet for easy insertion is provided on one side of the closing plate.

[0013] The utility model has at least the following beneficial effects:

[0014] (1) When the utility model is in use, the plug-in assembly can guide the closing plate when it is installed on the chassis body, and after the guiding action, the top of the closing plate can be tightened to achieve a preliminary fixing effect, which brings convenience to the subsequent fixing assembly.

[0015] (2) When the present invention is in use, the fixing assembly allows the fixing rod at the bottom of the closing plate to be compressed into the closing plate under the telescopic action of the second elastic member, and then to be inserted into the fixing hole and then to bounce out of the closing plate again, thereby achieving connection between the closing plate and the chassis body and realizing the rapid installation of the chassis body.

[0016] (3) When the present invention is used for disassembly, the abutment rod is rotated into the fixing hole by limiting the assembly, and the fixing rod is compressed into the closing plate again. Then, the closing plate is manually pulled out of the second plug-in slot by holding the bayonet by hand, thereby realizing rapid disassembly of the closing plate and the chassis body, which is quick and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the chassis structure of the utility model;

[0019] Figure 3This is a schematic diagram of the cross-sectional structure of the closing plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the chassis body of the utility model;

[0021] Figure 5 for Figure 2 A in the middle is an enlarged structural diagram;

[0022] Figure 6 for Figure 4 The enlarged structural diagram at B in the middle;

[0023] Figure 7 for Figure 4 Enlarged structural diagram at point C in the middle.

[0024] In the figure: 10-chassis body; 20-closing plate; 1-plug-in assembly; 11-first plug-in slot; 12-fixing frame; 121-avoidance slot; 13-clamping block; 14-first elastic member; 2-disassembly and assembly unit; 21-fixing assembly; 211-first plug-in board; 212-second plug-in board; 213-second plug-in slot; 214-second elastic member; 215-fixing rod; 216-fixing hole; 217-avoidance hole; 22-limiting assembly; 221-sliding plate; 222-abutting rod; 223-pull ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1-7 , the utility model provides a technical solution:

[0027] An easily disassembled and assembled chassis housing includes a chassis body 10, and further includes a closing plate 20 inserted on one side of the chassis body 10. The closing plate 20 is connected to the chassis housing, and can seal the internal components of the chassis body 10. One side of the chassis body 10 is provided with a plug-in assembly 1 for aligning the position of the closing plate 20 with the chassis body 10 and closing the chassis body 10. A disassembly and assembly unit 2 is provided between the closing plate 20 and the chassis body 10, which enables the closing plate 20 to be locked after being inserted into the chassis body 10 and can be conveniently taken out. The disassembly and assembly unit 2 includes a fixing component 21 provided between the closing plate 20 and the chassis body 10 to limit the closing plate 20 and lock the closing plate 20. The bottom of the chassis body 10 is provided with a limiting component 22 for squeezing the fixing component 21 to keep it in a squeezed state, facilitating manual operation to disassemble the closing plate 20.

[0028] Through the cooperation of the plug-in assembly 1 and the fixing component 21, the quick installation between the closing plate 20 and the chassis body 10 can be facilitated, thus achieving convenient installation. Through the cooperation of the limiting component 22 and the fixing component 21, the quick disassembly between the closing plate 20 and the chassis body 10 can be facilitated, thus realizing the maintenance of the chassis body 10.

[0029] The plug-in assembly 1 includes a first plug-in groove 11 opened on the side wall of the chassis body 10, and there are two groups of the first plug-in grooves 11. A fixing frame 12 is fixedly installed on one side of the chassis body 10, and the side wall of the fixing frame 12 faces the first plug-in groove 11. A clamping block 13 is provided between the fixing frame 12 and the first plug-in groove 11. A first elastic member 14 for squeezing the clamping block 13 into the first plug-in groove 11 is fixedly connected between the fixing frame 12 and the clamping block 13. The first elastic member 14 is preferably a spring. The fixing frame 12 is arc-shaped, and the fixing frame 12 is provided with an avoidance groove 121, and the avoidance groove 121 matches the clamping block 13. A cavity for easy handling is opened in the fixing frame 12. The clamping block 13 is L-shaped and can squeeze and fix the top of the closing plate 20. When the chassis body 10 needs to be moved and transported after the closing plate 20 is installed, the position of the cavity can be held by hand, thus facilitating the handling of the chassis body 10.

[0030] The fixing assembly 21 includes a first plug-in board 211 symmetrically fixed on both sides of the closing plate 20, and the first plug-in board 211 matches the first plug-in slot 11. The bottom of the closing plate 20 is fixedly connected to a second plug-in board 212, and the bottom of the chassis body 10 is provided with a second plug-in slot 213 matching therewith. Second elastic members 214 are fixedly connected to both sides of the bottom of the closing plate 20. The second elastic member 214 is preferably a spring. One end of the second elastic member 214 is fixedly connected to a fixing rod 215. Fixing holes 216 are symmetrically opened on both sides of the second plug-in slot 213, and the fixing holes 216 match the fixing rod 215. The end of the fixing rod 215 is set to a spherical shape to facilitate the formation of a sliding guide between the fixing hole 216.

[0031] The limiting assembly 22 includes a toggle plate 221 that is rotated on one side of the second plug-in slot 213 by a rotating shaft, and a torsion spring is provided on the rotating shaft of the toggle plate 221, which is not marked in the figure. The toggle plate 221 is clamped to the bottom of the chassis body 10. The initial state of the torsion spring is that the toggle plate 221 is perpendicular to the bottom of the chassis body 10. When there is no need to squeeze the fixing rod 215, the toggle plate 221 is clamped to the bottom of the chassis body 10. The elasticity of the torsion spring is greater than the elastic force of the second elastic member 214. When the closing plate 20 is disassembled, the fixing rod 215 is squeezed into the interior of the closing plate 20, thereby facilitating the closing plate 20 to be withdrawn from the chassis body 10.

[0032] A pull ring 223 is fixedly connected to the toggle plate 221 , and a bayonet for easy insertion is provided on one side of the closing plate 20 , both of which facilitate the assembly and disassembly of the chassis body 10 .

[0033] Specific implementation process:

[0034] During installation:

[0035] The locking mechanism 214 is then engaged with the locking mechanism 216, and the locking mechanism 216 is engaged with the locking mechanism 217. The locking mechanism 216 is engaged with the locking mechanism 217, and the locking mechanism 217 is engaged with the locking mechanism 218. The locking mechanism 216 is engaged with the locking mechanism 219, and the locking mechanism 218 is engaged with the locking mechanism 219.

[0036] When disassembling:

[0037] Reference Figure 7 First, pull the pull ring 223 by hand to drive the toggle plate 221 to disengage from the bottom of the chassis body 10 and rotate counterclockwise by 90 degrees with the rotating shaft as the axis. At this time, the torsion spring returns from the original stretched state to the initial state, so that the toggle plate 221 can be fixed in a state perpendicular to the chassis body 10. During the rotation process, the abutting rod 222 on the toggle plate 221 gradually contacts the fixed rod 215. The diameter of the abutting rod 222 is smaller than that of the fixed rod 215. Since the estimated rotation of the toggle plate 221 is arc-shaped, the abutting rod 222 is also arc-shaped. In order to avoid interference between the abutting rod 222 and the fixing hole 216, the avoidance hole 217 can prevent the abutting rod 222 from interfering with it. And the elastic force of the torsion spring is greater than that of the second elastic member 214, so the fixed rod 215 can be squeezed and retracted into the closing plate 20. At this time, then use your hand to take out the closing plate 20 from the first insertion slot 11 and the second insertion slot 213 of the chassis body 10 from the bayonet position, so as to quickly disassemble the chassis body 10, and the operation is simple and fast.

[0038] 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 terms "include", "comprise" or any other variant thereof are 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.

[0039] 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 chassis shell that is easy to disassemble and assemble, including a chassis body (10), characterized in that, Also includes: A closing plate (20), the closing plate (20) being plugged into one side of the chassis body (10); The plug-in assembly (1) is arranged on one side of the chassis body (10), aligning the closing plate (20) with the chassis body (10) and sealing the chassis body (10); The disassembly unit (2) is provided between the closing plate (20) and the chassis body (10), so that the closing plate (20) can be inserted into the chassis body (10), locked, and can be easily removed; The disassembly and assembly unit (2) comprises: A fixing assembly (21) is provided between the closing plate (20) and the chassis body (10), so that the chassis body (10) restricts the closing plate (20) and locks the closing plate (20); The limiting component (22) is arranged at the bottom of the chassis body (10) and is used to squeeze the fixing component (21) to keep it in a squeezed state, so as to facilitate manual operation to disassemble the closing plate (20).

2. The detachable chassis housing according to claim 1, characterized in that: The plug-in assembly (1) comprises: A first plug-in slot (11) is provided on a side wall of the chassis body (10), and the first plug-in slot (11) is provided with two groups; A fixing frame (12) is fixedly mounted on one side of the chassis body (10), and the fixing frame (12) faces the side wall of the first plug-in slot (11); A clamping block (13) is provided between the fixing frame (12) and the first plug-in slot (11); The first elastic member (14) is arranged between the fixing frame (12) and the clamping block (13) and is used to squeeze the clamping block (13) into the first plug-in slot (11).

3. The detachable chassis housing according to claim 2, wherein: The fixing frame (12) is arc-shaped, and is provided with an avoidance groove (121), and the avoidance groove (121) matches the clamping block (13). A cavity is provided in the fixing frame (12) for easy movement.

4. The detachable chassis housing according to claim 3, characterized in that: The clamping block (13) is L-shaped and can squeeze and fix the top of the closing plate (20).

5. The chassis housing that is easy to disassemble and assemble according to claim 1, wherein: The fixing assembly (21) comprises: A first plug-in board (211) is symmetrically fixed on both sides of the closing plate (20), and the first plug-in board (211) matches the first plug-in slot (11); A second plug-in board (212) is fixedly arranged at the bottom of the closing plate (20), and a second plug-in slot (213) matching the second plug-in board (212) is provided at the bottom of the chassis body (10); A second elastic member (214) is symmetrically arranged on both sides of the bottom of the closing plate (20); A fixing rod (215) fixedly connected to one end of the second elastic member (214); The fixing holes (216) are symmetrically arranged on both sides of the second plug-in slot (213), and the fixing holes (216) match the fixing rods (215).

6. The detachable chassis housing according to claim 5, characterized in that: The fixing hole (216) is connected to a avoidance hole (217).

7. The detachable chassis housing according to claim 1, wherein: The limiting component (22) includes: The toggle plate (221) is arranged on one side of the second plug-in slot (213) by rotating through a rotating shaft, and a torsion spring is provided on the rotating shaft of the toggle plate (221). The toggle plate (221) is clamped on the bottom of the chassis body (10), and the torsion spring is in a stretched state at this time; The abutment rod (222) is fixedly connected to the toggle plate (221) and is used to rotate with the rotating shaft as the axis so that the abutment rod (222) compresses the fixing rod (215) into the fixing hole (216), thereby facilitating the disassembly and assembly of the closing plate (20).

8. The detachable chassis housing according to claim 7, characterized in that: A pull ring (223) is fixedly connected to the toggle plate (221), and a bayonet for easy insertion is provided on one side of the closing plate (20).

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