chassis

Abstract

A kind of chassis, including shell and fixing part, fixing part is used to contain component, shell includes first side wall;Fixing part is equipped with support, support is installed on the first side wall to stabilize fixing part.The chassis is fixed component by fixing part installed on the side wall of the chassis shell to achieve the purpose of easy disassembly, can ensure the integrity of the mainboard on the bottom surface of shell.

Description

TECHNICAL FIELD

[0001] The present application relates to a computer case. BACKGROUND

[0002] In the current computer field, the hard disk fixing frame structure in the computer case has various design forms. In order to ensure the stability of the fixing mode of the hard disk fixing frame, one or two longer supports are usually designed to pass through the mainboard and be fixed (screwed) to the bottom plate of the computer case. Although the fixing structure can be fully guaranteed in terms of strength, the supports need to pass through the mainboard for fixation, which is not convenient for system assembly and disassembly, and the cost is also high, so it cannot meet the current development trend of products. SUMMARY

[0003] Therefore, it is necessary to provide a computer case which is convenient to disassemble and can ensure the integrity of the mainboard.

[0004] In an embodiment of the present application, a computer case is provided, which comprises a shell and a fixing member, the fixing member is used for accommodating components, the shell comprises a first side wall; the fixing member is provided with a support, and the support is arranged on the first side wall to fix the fixing member.

[0005] In an embodiment, the fixing member is further provided with a first side wall, a second side wall, a third side wall and a bottom surface, the second side wall is arranged between the first side wall and the third side wall, the first side wall, the second side wall, the third side wall and the bottom surface form an accommodating cavity, and the accommodating cavity is used for accommodating components; the support is arranged on a side of the bottom surface away from the accommodating cavity; and the first side wall is arranged on the first side wall to stabilize the fixing member.

[0006] In an embodiment, the support comprises a first support part and a second support part, the first support part is arranged on a side of the bottom surface away from the second side wall and extends away from the accommodating cavity, and the second support part is arranged on a side of the first support part close to the first side wall and extends in the direction of the first side wall; and the second support part is arranged on the first side wall.

[0007] In an embodiment, a first connecting hole is arranged on the first side wall, a second connecting hole is arranged on the second support part, and the first connecting hole and the second connecting hole are used for penetrating a connecting member to fix the second support part to the first side wall.

[0008] In an embodiment, a protruding part is arranged on a side of the first side wall away from the fixing member, a protruding plane is arranged on the protruding part, the protruding plane is parallel to the second support part, the first connecting hole is arranged on the protruding plane; and the protruding part forms a groove on the outer surface of the first side wall, and the groove is used for accommodating the connecting member.

[0009] In one embodiment, a positioning boss is further provided on the side of the raised plane facing the second supporting portion, and the second supporting portion is provided with a positioning clamping groove, which is used to clamp the positioning boss so as to align the second connecting hole with the first connecting hole.

[0010] In one embodiment, a first hook is provided on a side of the first side wall away from the bottom surface, and a first groove is provided on the first side wall. The first groove is used to accommodate the first hook to limit the fixing member.

[0011] In one embodiment, the shell also includes a second side wall, which is connected to the first side wall; a second hook is provided on the side of the second side wall away from the bottom surface, and the second side wall is provided with a second groove, which is used to accommodate the second hook to limit the fixing member.

[0012] In one embodiment, a plurality of heat dissipation holes are formed on the first side wall, the second side wall, and the third side wall.

[0013] In one embodiment, the protrusion and the positioning boss are formed by stamping.

[0014] The chassis fixes components via fixings mounted on the side walls of the chassis shell, without having to pass through the mainboard and be mounted on the bottom plate of the shell, thereby achieving the purpose of easy disassembly and ensuring the integrity of the mainboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional schematic diagram of a chassis in one embodiment of the present application.

[0016] Figure 2 for Figure 1 Schematic diagram of the fixing parts.

[0017] Figure 3 for Figure 1 A three-dimensional schematic diagram of the fixing parts and the shell.

[0018] Figure 4 for Figure 1 Schematic diagram of the middle shell.

[0019] Figure 5 for Figure 3 A three-dimensional schematic diagram of the fixing parts and the shell.

[0020] Figure 6 for Figure 1 A three-dimensional schematic diagram of the connection between the middle fixing member and the first side wall.

[0021] Figure 7 for Figure 1 A three-dimensional schematic diagram of the connection between the middle fixing member and the second side wall.

[0022] Explanation of main component symbols

[0023] Chassis 100

[0024] Component 200

[0025] Mainboard 300

[0026] Fixing member 10

[0027] Accommodating cavity 10a

[0028] First side wall 11

[0029] First hook 11a

[0030] Second side wall 12

[0031] Second hook 12a

[0032] Third side wall 13

[0033] Bottom surface 14

[0034] Support 15

[0035] First support portion 15a

[0036] Second support portion 15b

[0037] Second connecting hole 15b1

[0038] Positioning clip groove 15b2

[0039] Housing 20

[0040] First side wall 21

[0041] First connecting hole 21a

[0042] Protruding portion 21b

[0043] Protruding flat surface 21c

[0044] Groove 21d

[0045] Positioning boss 21e

[0046] First hook groove 211

[0047] Second side wall 22

[0048] Second hook groove 22a DETAILED DESCRIPTION

[0049] The following will describe the implementation methods of the present application in conjunction with the drawings in the implementation methods of the present application. Obviously, the described implementation methods are only part of the implementation methods of the present application, rather than all the implementation methods.

[0050] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0051] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application pertains. The terms used herein in the specification of this application are intended only to describe specific embodiments and are not intended to limit this application. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0052] The following describes some embodiments of the present application in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features of the embodiments may be combined with each other.

[0053] See also Figure 1 and Figure 2 The present application provides a chassis 100, which includes a fixing member 10 and a shell 20. The fixing member 10 is arranged inside the chassis 100. The shell 20 includes a first side wall 21. The fixing member 10 is in the shape of a rectangular parallelepiped, and is provided with a first side wall 11, a second side wall 12, a third side wall 13, a bottom surface 14 and a bracket 15. The second side wall 12 is arranged between the first side wall 11 and the third side wall 13. The first side wall 11, the second side wall 12, the third side wall 13 and the bottom surface 14 form a receiving cavity 10a, and the receiving cavity 10a is used to receive components 200. The first side wall 11 is mounted on the first side wall 21. The bracket 15 is arranged on the side of the bottom surface 14 facing away from the receiving cavity 10a, and is also mounted on the first side wall 21 to stabilize the fixing member 10. In one embodiment, the component 200 is a hard disk; as Figure 1 As shown, the fixing member 10 is located above the mainboard 300 and is directly fixed to the first side wall 21 without passing through the mainboard 300 to be fixed to the bottom plate of the housing 20 , thereby ensuring the integrity of the mainboard 300 .

[0054] See also Figure 2 and Figure 3The bracket 15 comprises a first support portion 15a and a second support portion 15b. The first support portion 15a is arranged on the bottom surface 14 away from the second side wall 12 and extends away from the accommodating cavity 10a. The second support portion 15b is arranged on the first support portion 15a close to the first side wall 11 and extends towards the first side wall 11. The second support portion 15b is arranged on the first side wall 21, and the first support portion 15a is arranged to connect the bottom surface 14 and the second support portion 15b. In an embodiment, the first support portion 15a is perpendicular to the bottom surface 14, and the second support portion 15b is perpendicular to the first support portion 15a and parallel to the first side wall 21.

[0055] Referring to Figure 2 and Figure 4 , the first side wall 21 is provided with a first connecting hole 21a, and the second support portion 15b is provided with a second connecting hole 15b1. The first connecting hole 21a and the second connecting hole 15b1 are used to pass a connecting member (not shown) to fix the second support portion 15b to the first side wall 21. In an embodiment, the connecting member is a screw.

[0056] Referring to Figure 4 and Figure 6 , the first side wall 21 is provided with a protruding portion 21b towards the fixing member 10, the protruding portion 21b is provided with a protruding plane 21c, the protruding plane 21c is parallel to the second support portion 15b, and the first connecting hole 21a is arranged on the protruding plane 21c. The protruding portion 21b forms a groove 21d on the outer surface of the first side wall 21, and the groove 21d is used to accommodate the connecting member to ensure the flatness of the outer surface of the first side wall 21. In an embodiment, the groove 21d is used to accommodate the head portion of the screw.

[0057] Referring to Figure 2 , Figure 4 and Figure 5 , the protruding plane 21c is further provided with a positioning boss 21e towards the second support portion 15b. The second support portion 15b is provided with a positioning clamping groove 15b2, and the positioning clamping groove 15b2 is used to clamp the positioning boss 21e to align the second connecting hole 15b1 with the first connecting hole 21a. In an embodiment, the positioning boss 21e is a cylinder, and the positioning clamping groove 15b2 is a hemisphere; the protruding portion 21b and the positioning boss 21e are formed by stamping.

[0058] Referring to Figure 6 , the first side wall 11 is provided with a first hook 11a away from the bottom surface 14, and the first side wall 21 is provided with a first hook groove 211 for accommodating the first hook 11a to limit the fixing member 10 and prevent the fixing member 10 from shaking. In an embodiment, the first hook 11a is a right-angled plate, and the first hook groove 211 is a rectangle.

[0059] Referring to Figure 7The housing 20 further comprises a second side wall 22. The second side wall 22 is vertically connected to the first side wall 21. The second side wall 12 is provided with a second hook 12a on the side away from the bottom surface 14, and the second side wall 22 is provided with a second slot 22a for receiving the second hook 12a to limit the fixing member 10 from shaking. In an embodiment, the second hook 12a is in the shape of a right-angled plate, and the second slot 22a is in the shape of a rectangle.

[0060] Please refer to Figure 2 The first side wall 11, the second side wall 12 and the third side wall 13 are provided with a plurality of heat dissipation holes. The heat dissipation holes are used for ventilation and heat dissipation.

[0061] It can be understood that in other embodiments, the first slot 211, the first hook 11a, the second slot 22a and the second hook 12a can also be other structures to limit the fixing member 10.

[0062] It can be understood that in other embodiments, the first slot 211, the first hook 11a, the second slot 22a and the second hook 12a can also be other structures to limit the fixing member 10.

[0062] The above-mentioned case 100 fixes the electronic components 300 through the fixing member 10 installed on the side wall of the case housing 20, so as to achieve the purpose of convenient disassembly and ensuring the integrity of the mainboard.

[0063] The above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the above preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced without departing from the spirit and scope of the present application. Those skilled in the art can make other changes in the design of the present application within the spirit of the present application, as long as they do not deviate from the technical effects of the present application. These changes made in accordance with the spirit of the present application should be included in the scope disclosed by the present application.

Claims

1. A chassis, characterized in that: The chassis includes a housing and a fixing member, the fixing member is used to accommodate components, the housing includes a first side wall and a bottom plate, and the bottom plate has a mainboard; the fixing member is provided with a bracket, and the bracket is installed on the first side wall to fix the fixing member; The fixing member further comprises a first side wall, a second side wall, a third side wall and a bottom surface, wherein the second side wall is arranged between the first side wall and the third side wall, and the first side wall, the second side wall, the third side wall and the bottom surface form a receiving cavity, wherein the receiving cavity is used to receive components; the bracket is arranged on a side of the bottom surface facing away from the receiving cavity; the first side wall is mounted on the first side wall to stabilize the fixing member; The component is a hard disk, and the fixing member is located above the mainboard and is directly fixed to the first side wall without passing through the mainboard and being fixed to the bottom plate of the housing, thereby ensuring the integrity of the mainboard; The bracket includes a first support portion and a second support portion, the first support portion being provided on a side of the bottom surface away from the second side wall and extending toward a side away from the receiving cavity, the second support portion being provided on a side of the first support portion close to the first side wall and extending toward the first side wall; the second support portion being mounted on the first side wall; the first support portion being perpendicular to the bottom surface, and the second support portion being perpendicular to the first support portion and parallel to the first side wall; A first connecting hole is provided on the first side wall, and a second connecting hole is provided on the second supporting portion. The first connecting hole and the second connecting hole are used to pass a connecting member to fix the second supporting portion to the first side wall; the connecting member is a screw; A protrusion is provided on the first side wall on a side facing the fixing member, the protrusion is provided with a protruding plane, the protruding plane is parallel to the second supporting portion, and the first connecting hole is provided on the protruding plane; the protrusion forms a groove on the outer surface of the first side wall, the groove is used to accommodate the connecting member; the groove is used to accommodate the screw head of the screw; A positioning boss is also provided on the side of the raised plane facing the second support portion, and the second support portion is provided with a positioning clamping groove, which is used to clamp the positioning boss so as to align the second connecting hole with the first connecting hole; the positioning boss is cylindrical, and the positioning clamping groove is hemispherical; the raised portion and the positioning boss are formed by stamping.

2. The chassis according to claim 1, wherein: A first hook is provided on a side of the first side wall away from the bottom surface, and a first groove is provided on the first side wall. The first groove is used to accommodate the first hook to limit the fixing member.

3. The chassis according to claim 1, wherein: The shell also includes a second side wall, which is connected to the first side wall; a second hook is provided on the side of the second side wall away from the bottom surface, and the second side wall is provided with a second groove, which is used to accommodate the second hook to limit the fixing member.

4. The chassis according to claim 1, wherein: A plurality of heat dissipation holes are formed on the first side wall, the second side wall and the third side wall.

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