CN216561653U

CN216561653U - Easy-to-disassemble and assemble chassis

Info

Publication number: CN216561653U
Application number: CN202123204909.3U
Authority: CN
Inventors: 张辉林
Original assignee: Dongguan Rongye Hardware Products Co ltd
Current assignee: Dongguan Rongye Hardware Products Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-17
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a case easy to disassemble and assemble, which comprises a first shell and a second shell which are detachably arranged up and down, wherein the first shell and the second shell are enclosed to form an accommodating cavity; the rear end detachable of first casing, second casing is provided with the third casing, wherein, first casing rear end is provided with the fixture block, the fixture block is for buckling downwards and extending the setting forward from first casing rear end, the rear end of second casing is provided with the through-hole, the third casing extends forward and is provided with trip, extension board, the detachable joint of trip in the fixture block, the extension board stretches into in the through-hole for: the third shell is detachably connected to the rear ends of the first shell and the second shell.

Description

Easy-to-disassemble and assemble chassis

Technical Field

The utility model relates to the technical field of cabinets, in particular to a cabinet easy to disassemble and assemble.

Background

The existing case is mostly of a vertical case structure and comprises a front plate, a rear plate, a left side plate, a right side plate, a top plate and a bottom plate which are surrounded, wherein the front plate, the rear plate, the left side plate, the right side plate, the top plate and the bottom plate are connected through a screw locking mode respectively, and the stable connection of the case structure is realized.

When present machine case, need change quick-witted incasement part component, then need lift a plurality of screws of quick-witted case off to, dismantle one of them board, just can continue to carry out the change operation of component, in addition, present machine case is vertical quick-witted case mostly, and its assembled parts is great, and the user of not being convenient for carries out the dismouting. Therefore, mini chassis appears in the prior art, and compared with the former, the mini chassis has smaller components, and most of the existing mini chassis adopt a structure that a left side plate, a right side plate and a bottom plate are arranged into a whole, and then are connected through a plurality of screws to form the chassis; the prior art also discloses a mini-chassis with a cylindrical shell, which is internally provided with an integrated bracket for placing internal elements, when the elements need to be replaced, the integrated bracket and all the elements on the integrated bracket need to be taken out, and the operation is complex.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to the disadvantages of the prior art, and a primary object of the present invention is to provide an easily detachable chassis, wherein the front end of the first housing and the second housing are detachably connected by a magnetic member; and the rear end of the first shell is provided with a clamping block, the rear end of the second shell is provided with a through hole, the third shell extends forwards and is provided with a clamping hook and an extension plate, the clamping hook is detachably clamped on the clamping block, the extension plate extends into the through hole, the detachable connection of the rear ends of the first shell and the second shell with the third shell is realized, the problem that the left side plate and the right side plate in the traditional case are inconvenient to assemble and disassemble in a screw locking mode is solved, and the novel shell is simple in structure and easy to produce.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a case easy to disassemble and assemble comprises a first case and a second case which are detachably arranged up and down, wherein the first case and the second case enclose to form an accommodating cavity;

the rear end detachable of first casing, second casing is provided with the third casing, wherein, first casing rear end is provided with the fixture block, the fixture block is for buckling downwards and extending the setting forward from first casing rear end, the rear end of second casing is provided with the through-hole, the third casing extends forward and is provided with trip, extension board, the detachable joint of trip in the fixture block, the extension board stretches into in the through-hole for: the third shell is detachably connected to the rear ends of the first shell and the second shell.

As a preferred scheme, first casing includes first flat board and by the first dull and stereotyped left and right side respectively downwardly extending the first curb plate that sets up, the second casing includes the second flat board and by the second curb plate that the dull and stereotyped left and right side of second downwardly extending set up respectively, wherein, be equipped with first backstop piece in the first curb plate, second curb plate upper end edge is formed with first inserted sheet, first inserted sheet is removable pegged graft in first backstop piece for: the left side and the right side of the first shell are respectively detachably connected with the left side and the right side of the second shell.

As a preferred scheme, first casing front end is provided with the spread groove, the spread groove is the arch bridge structure, and, second casing front end is formed with the second inserted sheet, the second inserted sheet extends the setting for buckling backward, wherein, the second inserted sheet is dismantled and assembled to be connected in the spread groove for: the front end of the first shell is detachably connected with the front end of the second shell.

As a preferred scheme, a hollow-out part is arranged on the second inserting piece and is of a transverse U-shaped structure, an elastic arm is formed in an enclosing area of the hollow-out part, and a stop bump is arranged on the outer side face of the end of the elastic arm.

As a preferred scheme, the rear end of the first casing is bent downwards to form a first baffle, a limiting hole is formed in the bent part of the first baffle and the first casing, the clamping block is arranged at the front end of the limiting hole, the clamping hook extends into the limiting hole, and the clamping hook is clamped at the front end of the clamping block, so that: the rear end of the first shell is detachably connected with the third shell.

As a preferred scheme, the rear end of second casing is provided with the spacing groove, the spacing groove is for buckling backward and upwards extending the setting, the rear end of second casing forms spacing step with spacing groove junction, and, the spacing groove stretches into in the third casing for: the limiting step is abutted against the front end of the third shell.

Compared with the prior art, the detachable case has the obvious advantages and beneficial effects, and particularly, according to the technical scheme, the front end of the first case body and the second case body in the case which is easy to disassemble and assemble are connected through the magnetic suction piece, so that the detachable connection of the first case body and the second case body is realized; in addition, wherein, first casing rear end is provided with the fixture block, and the rear end of second casing is provided with the through-hole, and the third casing extends forward and is provided with trip, extension board, and the detachable joint of trip is in the fixture block, and the extension board stretches into in the through-hole for: the third shell is detachably connected to the rear ends of the first shell and the second shell, and the problem that a traditional case is inconvenient to assemble and disassemble through a screw locking mode is solved. The structure is simple and the production is easy.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a first perspective view (assembled state) of an embodiment of the present invention;

FIG. 2 is a second perspective view (exploded state) of an embodiment of the present invention;

FIG. 3 is a perspective view of a first housing of an embodiment of the present invention;

FIG. 4 is a perspective view of a second housing of an embodiment of the present invention;

FIG. 5 is a perspective view of a third housing of the embodiment of the present invention;

FIG. 6 is a perspective view (exploded state) of a hard disk device according to an embodiment of the present invention;

fig. 7 is a perspective view (exploded state) of an acoustic apparatus according to an embodiment of the present invention.

The attached drawings indicate the following:

10. first casing 101, first flat board

102. First side plate 103, first baffle

11. Connecting groove 12 and first magnetic attraction piece

13. First connecting hole 14 and first stop block

15. Stop inclined plane 16 and limit hole

17. Latch 20, second housing

201. Second plate 202, second side plate

203. Second baffle 21, spacing groove

22. Limiting step 23 and through hole

24. First insert 25, second insert

26. Second magnetic part 27 and second connecting hole

28. Mounting plate 281 and connecting column

30. Third case 301, third flat plate

302. Peripheral side plate 31, docking port

32. Hook 33, extension plate

40. Hard disk device 41 and hard disk holder

42. First mounting hole 43 and heat dissipation hole

44. Support arm 45 and hard disk

50. Acoustic device 51 and acoustic stand

52. Second mounting hole 53 and audio module

A. Avoid the concave part B and the hollow part

C. Elastic arm D, backstop bump.

Detailed Description

Referring to fig. 1 to 7, specific structures of embodiments of the present invention are shown.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "upper", "lower", "front", "rear", "left", "right", etc., indicating the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and operation, and should not be construed as limiting the specific scope of the present invention.

A case easy to disassemble and assemble comprises a first shell 10 and a second shell 20 which are detachably arranged up and down, and a third shell 30 is detachably arranged at the rear ends of the first shell 10 and the second shell 20. Fig. 1 is a first perspective view and a second perspective view showing an easily detachable housing, and specifically, perspective views showing an assembled state and a disassembled state of the easily detachable housing. The first casing 10 and the second casing 20 form an accommodating cavity in a surrounding manner, wherein a clamping block 17 is arranged at the rear end of the first casing 10, the clamping block 17 is formed by bending downward from the rear end of the first casing 10 and extending forward, a through hole 23 is arranged at the rear end of the second casing 20, a clamping hook 32 and an extending plate 33 are arranged on the third casing 30 in a forward extending manner, the clamping hook 32 is detachably clamped on the clamping block 17, and the extending plate 33 extends into the through hole 23, so that: the third housing 30 is detachably connected to the rear ends of the first housing 10 and the second housing 20.

Fig. 3 shows a perspective view of the first housing 10. The first casing 10 includes a first plate 101 and a first side plate 102 extending downward from the left and right sides of the first plate 101. A first stopping block 14 is arranged in the first side plate 102, and the first stopping block 14 extends inwards from the first side plate 102 and is bent upwards, so that: the first stopper 14 forms an L-shaped structure. The first stopping block 14 is further provided with a stopping inclined surface 15, and the stopping inclined surface 15 is formed by bending the front end of the first stopping block 14 inwards so as to limit and stop two sides of the second shell 20. In addition, the rear end of the first housing 10 is bent downward to form a first baffle 103, and a limiting hole 16 is formed at the bent position of the first baffle 103 and the first housing 10. Specifically, a limiting hole 16 is formed at a joint of the first baffle 103 and the first flat plate 101, the latching block 17 is disposed at the front end of the limiting hole 16, the hook 32 extends into the limiting hole 16, and the hook 32 is fastened to the front end of the latching block 17, so that: the rear end of the first housing 10 is detachably connected to the third housing 30. The front end of the first flat plate 101 is also provided with a plurality of connecting grooves 11, and the connecting grooves 11 are of an arch bridge structure; and a first connecting piece is arranged at the front end of the first flat plate 101 in a downward extending manner, and a first magnetic part 12 is arranged on the front end surface of the first connecting piece, so that the front end of the first shell 10 is detachably connected with the front end of the second shell 20.

Preferably, the first baffle 103, the first side plate 102 and the first flat plate 101 are respectively provided with a vent hole, and the vent holes are arranged in a penetrating manner, so that the chassis can ventilate. An avoiding concave position A is further arranged on the first baffle plate 103 so as to be convenient for interface configuration with the chassis.

Fig. 4 shows a perspective view of the second housing 20. The second casing 20 is detachably disposed at the lower end of the first casing 10. The second casing 20 includes a second flat plate 201 and second side plates 202 extending downward from left and right sides of the second flat plate 201. The edge of the upper end of the second side plate 202 forms a first inserting piece 24, and the first inserting piece 24 is detachably inserted into the first stopping block 14 to realize the detachable connection of the left side and the right side of the first shell 10 and the second shell 20, so that the problem that the left side plate and the right side plate in the traditional case are inconvenient to assemble and disassemble through a screw locking mode is solved. The front end of the second flat plate 201 extends upwards to form a second baffle 203, a second inserting piece 25 is formed on the second baffle 203, the second inserting piece 25 is bent backwards from the second baffle 203 and extends, wherein the second inserting piece 25 is detachably connected to the connecting groove 11 of the first flat plate 101, so as to realize the detachable connection of the front end of the first shell 10 and the front end of the second shell 20.

Preferably, the second side plate 202 and the second insertion sheet 25 are respectively provided with a hollow portion B, the hollow portion B is a transverse U-shaped structure, an elastic arm C is formed in a surrounding area of the hollow portion B, and a stop bump D is arranged on an outer side face of an end portion of the elastic arm C to stop the inner top face, the left side face and the right side face of the first side plate 102.

And, the rear end face of second baffle 203 is provided with the second magnetism and inhales a 26 to and, the preceding terminal surface of aforementioned first connecting piece is provided with first magnetism and inhales a 12, the second magnetism is inhaled a 26 and is inhaled a 12 with first magnetism and inhale the setting for each other magnetism, makes: the front end of the first shell 10 is detachably connected with the front end of the second shell 20, so that the stable connection between the front ends of the first shell 10 and the second shell 20 is further ensured.

In addition, the rear end of the second casing 20 is provided with a limiting groove 21, the limiting groove 21 is formed by bending the second flat plate 201 backwards and extending upwards, the limiting groove 21 extends into the third casing 30, a limiting step 22 is formed at the joint of the rear end of the second casing 20 and the limiting groove 21, specifically, a limiting step 22 is formed at the joint of the second flat plate 201 and the limiting groove 21, and the limiting step 22 abuts against the front end of the third casing 30. Wherein, the rear end of the second casing 20 is provided with a through hole 23, the through hole 23 is provided at the lower end of the limiting groove 21, and the through hole 23 extends to the limiting step 22, and the third casing 30 extends forward and is provided with an extension plate 33, the extension plate 33 extends into the through hole 23, so that: the rear end of the second housing 20 is detachably connected to the third housing 30.

In practical implementation, the front end of the first flat plate 101 may further be provided with a third connecting piece, the third connecting piece is arranged to extend downward from the first flat plate 101, and the third connecting piece is provided with a first connecting hole 13 penetrating through the front and the back, and the second baffle 203 is provided with a second connecting hole 27, the first connecting hole 13 and the second connecting hole 27 are arranged in a front-back manner, and the first connecting hole 13 and the second connecting hole 27 are connected by a bolt, so that: the first plate 101 and the second baffle 203 are firmly connected.

Fig. 5 shows a perspective view of the third housing 30. The third casing 30 includes a third flat plate 301 vertically disposed, and a peripheral side plate 302 connected to the third flat plate 301, wherein the hook 32 extends forward from the upper end of the peripheral side plate 302, the hook 32 extends into the limiting hole 16, and the hook 32 is connected to the front end of the latch 17, so that: the third housing 30 is detachably connected to the rear end of the first housing 10. And, the extension plate 33 is provided to extend forward from the lower end of the peripheral side plate 302, and the extension plate 33 extends into the through hole 23, so that: the third housing 30 is detachably connected to the rear end of the second housing 20, and the limiting step 22 is abutted to the front end of the lower edge of the peripheral side plate 302.

Preferably, the third flat plate 301 is further provided with a plurality of docking sockets 31, and the first baffle 103 is further provided with an avoidance concave position a, where the docking sockets 31 and the avoidance concave position a are disposed at corresponding positions so as to perform interface configuration with the chassis. In addition, the third plate 301 is provided with a vent hole for ventilation and heat dissipation of the chassis.

Referring to fig. 2, a mounting plate 28 is further disposed in the second housing 20, and a plurality of connecting posts 281 are disposed on the mounting plate 28. Referring to fig. 6, a perspective view of the hard disk device 40 is shown, specifically, an exploded perspective view of the hard disk device 40 is shown. Be provided with hard disk device 40 in the holding chamber, hard disk device 40 includes hard disk support 41, hard disk support 41 has hard disk 45 through screwed connection, and, hard disk support 41 lower extreme is provided with louvre 43, hard disk support 41 is provided with support arm 44 corresponding to louvre 43 lower extreme for: a heat dissipation space is formed between the hard disk support 41 and the mounting plate 28, so that the heat dissipation of the hard disk 45 is facilitated. In addition, a first mounting hole 42 is provided on the peripheral side of the hard disk holder 41, and the first mounting hole 42 is connected to the connecting column 281 by a bolt, so as to realize the stable connection between the hard disk device 40 and the second housing 20.

Fig. 7 is a perspective view showing the acoustic apparatus 50, and specifically shows an exploded perspective view of the acoustic apparatus 50. In this embodiment, audio device 50 is disposed in the accommodating cavity, audio device 50 includes audio bracket 51, audio bracket 51 has audio module 53 through screwed connection, be provided with second mounting hole 52 on audio bracket 51, second mounting hole 52 passes through bolted connection in spliced pole 281 to realize audio device 50 and the firm connection of second casing 20.

In practical implementation, the accommodating cavity may further accommodate internal components of the computer case such as a display card and a power supply, and specifically, the bracket with the mounting hole is additionally provided, and the mounting hole is connected to the connecting post 281 on the mounting plate 28 by a bolt, so as to facilitate installation of the internal components of the computer case such as the display card and the power supply.

The design of the utility model is mainly characterized in that the front end of a first shell and a second shell in the case which is easy to disassemble and assemble are connected through a magnetic part, so that the first shell and the second shell are detachably connected; in addition, wherein, first casing rear end is provided with the fixture block, and the rear end of second casing is provided with the through-hole, and the third casing extends forward and is provided with trip, extension board, and the detachable joint of trip is in the fixture block, and the extension board stretches into in the through-hole for: the third shell is detachably connected to the rear ends of the first shell and the second shell, and the problem that a traditional case is inconvenient to assemble and disassemble through a screw locking mode is solved. The structure is simple and the production is easy.

Claims

1. The utility model provides a quick-witted case of easy dismouting, includes first casing, the second casing of upper and lower detachable setting, first casing, second casing enclose configuration becomes holding chamber, its characterized in that: the front end of the first shell is provided with a first magnetic attraction piece, the front end of the second shell is provided with a second magnetic attraction piece, and the second magnetic attraction piece and the first magnetic attraction piece are arranged in a mutual magnetic attraction manner;

the rear end detachable of first casing, second casing is provided with the third casing, wherein, first casing rear end is provided with the fixture block, the fixture block is for buckling downwards and extend forward the setting from first casing rear end, the rear end of second casing is provided with the through-hole, the third casing extends forward and is provided with trip, extension board, the detachable joint of trip in the fixture block, the extension board stretches into in the through-hole for: the third shell is detachably connected to the rear ends of the first shell and the second shell.

2. An easily removable enclosure as claimed in claim 1, wherein: the first casing includes first flat board and by the first dull and stereotyped left and right side respectively downwardly extending the first curb plate that sets up, the second casing includes the second flat board and by the second curb plate that the dull and stereotyped left and right side of second downwardly extending set up respectively, wherein, be equipped with first backstop piece in the first curb plate, second curb plate upper end edge is formed with first inserted sheet, first inserted sheet is removable to be pegged graft in first backstop piece for: the left side and the right side of the first shell are respectively detachably connected with the left side and the right side of the second shell.

3. An easily removable enclosure as claimed in claim 1, wherein: first casing front end is provided with the spread groove, the spread groove is the arched bridge structure, and, second casing front end is formed with the second inserted sheet, the second inserted sheet is the backward bending extension setting, wherein, the detachable connection of second inserted sheet is in the spread groove for: the front end of the first shell is detachably connected with the front end of the second shell.

4. A case of claim 3, wherein: the second inserted sheet is provided with a hollow part, the hollow part is of a transverse U-shaped structure, an elastic arm is formed in a surrounding area of the hollow part, and a stop bump is arranged on the outer side face of the end of the elastic arm.

5. An easily removable enclosure as claimed in claim 1, wherein: the first casing rear end is buckled downwards and is extended to form first baffle, the department of buckling of first baffle and first casing is provided with spacing hole, and, the fixture block sets up in spacing hole front end, the trip stretches into spacing downthehole, and, the trip joint is in the front end of fixture block for: the rear end of the first shell is detachably connected with the third shell.

6. An easily removable enclosure as claimed in claim 1, wherein: the rear end of second casing is provided with the spacing groove, the spacing groove is for buckling backward and upwards extending the setting, the rear end and the spacing groove junction of second casing form spacing step, and, the spacing groove stretches into in the third casing for: the limiting step is abutted against the front end of the third shell.