CN220367570U

CN220367570U - Cabinet convenient for installing main board

Info

Publication number: CN220367570U
Application number: CN202322007489.2U
Authority: CN
Inventors: 李勇
Original assignee: Chengdu Hongyi Electronic Machinery Co ltd
Current assignee: Chengdu Hongyi Electronic Machinery Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-01-19
Anticipated expiration: 2033-07-27

Abstract

The utility model relates to the technical field of computer cabinets and discloses a cabinet convenient for installing a mainboard, which comprises a cabinet body, and further comprises an installation base fixedly connected to the bottom of the cabinet body in a symmetrical manner, wherein an installation groove is formed in the side surface of the installation base, a plurality of upper elastic pads are connected to the upper side wall in the installation groove, a plurality of lower elastic pads are arranged on the lower side wall in the installation groove, a movable cavity is formed in the installation base, a communicating abdication groove is formed between the movable cavity and the lower side wall of the installation groove, the lower elastic pads are inserted in the abdication groove, and a wedge-shaped extrusion block matched with the lower elastic pads is slidably connected in the movable cavity. According to the utility model, the upper elastic pad and the lower elastic pad are arranged, the main board is inserted into the complete mounting groove, the adjusting stud is rotated, the wedge-shaped extrusion block is driven to move in the moving cavity by the rotation of the adjusting stud, the wedge-shaped extrusion block extrudes the lower elastic pad upwards, and the upper elastic pad and the lower elastic pad are clamped at the edge of the main board, so that the damage to the main board is reduced, and the effect of prolonging the service life of the main board is achieved.

Description

Cabinet convenient for installing main board

Technical Field

The utility model relates to the technical field of computer cabinets, in particular to a cabinet convenient for installing a main board.

Background

The main board, also called motherboard, is installed in the main case of computer, is one of the most basic and important components of computer, plays a role in the whole computer system, the desktop computer is to install all accessories on the main board, then the main board is fixedly installed on the side wall or bottom of the case, and the installation of the main board and the case of the computer is to fix the main board on the side wall or bottom of the case through bolts, so that the installation process is troublesome.

In order to be convenient for install the mainboard, prior art has made a great deal of improvement to the computer machine case of installation mainboard, like the patent of patent publication No. CN218728897U, discloses a computer machine case convenient to installation mainboard, including the machine box, the hollow tank has been seted up to the inside of machine box, the inside wall fixedly connected with gag lever post of hollow tank, the outer wall sliding connection of gag lever post has the sliding plate, the top fixedly connected with mounting panel of sliding plate, the standing groove has been seted up to the inside of mounting panel, one side fixedly connected with connection steel wire of sliding plate, the inside wall fixedly connected with motor of hollow tank. According to the utility model, the installation and fixation of the main board are convenient to prevent deflection, so that the use stability of the device is improved, the property loss of people is reduced, meanwhile, the assembly time of people is saved, the use safety of the device is improved, the phenomenon that the normal use of the main board is influenced by people due to the general stability after the main board is installed is avoided, meanwhile, the service life of the device is shortened, the property loss of people is reduced, and the device is inconvenient to use.

The above patent has obvious advantages, but the following disadvantages still exist in the actual operation:

adopt the motor to drive the mounting panel and remove in the above-mentioned prior patent document, carry out the centre gripping to the mainboard, need install the motor before installing the mainboard, cause the increase of computer machine case manufacturing cost, motor output rotation power is great simultaneously, carry out the centre gripping through both sides to the mainboard, the mainboard receives the clamping power of two mounting panels always, can cause the fracture of mainboard for a long time, the condition such as component desoldering or component short circuit on the mainboard, produce certain injury to the mainboard, the life of mainboard has been reduced, therefore, a machine case convenient to install the mainboard is proposed, the defect of prior art is solved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a chassis convenient for installing a main board, which aims at reducing the damage to the main board and prolonging the service life of the main board.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick-witted case convenient to installation mainboard, including the machine case body, still include the mounting base of fixed connection in this internal bottom symmetry of machine case, the mounting groove has been seted up to the mounting base side, the last lateral wall of mounting groove is connected with a plurality of last elastic pads, the lateral wall is equipped with a plurality of elastic pads down in the mounting groove, the removal chamber has been seted up in the mounting base, the groove of stepping down of intercommunication has been seted up between removal chamber and the mounting groove lower lateral wall, the elastic pad is pegged graft in the groove of stepping down, remove intracavity sliding connection have with the wedge extrusion piece of elastic pad adaptation down, it extends to outside adjusting stud to rotate between the removal chamber inside wall to be connected with one end, the open slot has been seted up to wedge extrusion piece side, adjusting stud runs through the open slot and with wedge extrusion piece threaded connection, adjusting stud keeps away from mounting base one end side threaded connection has the spacing ring.

Preferably, the adjusting stud is arranged on the side surface of one end outside the moving cavity and is sleeved with a limiting block, a round groove matched with the adjusting stud is formed in one end in the limiting block, a polygonal groove is formed in one end, far away from the round groove, in the limiting block, a polygonal clamping interface with the length larger than that of the polygonal groove is formed in the side surface of one end of the adjusting stud, a polygonal edge angle is formed in the side surface of the limiting block, and a clamping groove matched with the polygonal edge angle is formed in one end of the mounting base.

Preferably, the upper end of the upper elastic pad is fixedly connected with a threaded column, and the threaded column is in threaded connection with the upper side wall of the mounting groove.

Preferably, the side protection pad and the end protection pad are fixedly connected to the inner side wall of the mounting groove.

Preferably, a socket abdication cavity matched with the mounting base is formed on the inner side surface of the case body.

Preferably, the side of the case body is provided with a protection plate, and the upper side of the case body is provided with a plugging groove matched with the protection plate.

Preferably, the upper and lower elastic pads are adapted in number and position.

Aiming at the defects of the prior art, the utility model provides the chassis convenient for installing the main board, overcomes the defects of the prior art, and has the beneficial effects that:

1. according to the utility model, the upper elastic pad and the lower elastic pad are arranged, the main board is inserted into the complete mounting groove, the adjusting stud is rotated, the wedge-shaped extrusion block is driven to move in the moving cavity by the rotation of the adjusting stud, the wedge-shaped extrusion block extrudes the lower elastic pad upwards, and the upper elastic pad and the lower elastic pad are clamped at the edge of the main board, so that the damage to the main board is reduced, and the effect of prolonging the service life of the main board is achieved.

2. According to the utility model, the limiting block is pulled outwards when the main board is installed, the polygonal edges on the limiting block are separated from the clamping grooves, the adjusting stud is rotated through the cooperation of the polygonal grooves and the polygonal clamping interfaces, after the main board is fixed, the limiting block is pushed into the clamping grooves, the adjusting stud is limited and fixed through the clamping of the clamping grooves and the polygonal edges, meanwhile, the limiting ring is screwed, the limiting block is fixed by the limiting ring, and the fixed adjusting stud is strong in stability and cannot be loosened easily.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a mounting base according to the present utility model;

FIG. 3 is a schematic view of a mounting base of the present utility model, partially in section;

FIG. 4 is a schematic diagram of a structure of a stopper separated from an adjusting stud according to the present utility model;

fig. 5 is a schematic sectional view of a stopper according to the present utility model.

In the figure: 1. a chassis body; 2. a mounting base; 3. a mounting groove; 4. an upper elastic pad; 5. a lower elastic pad; 6. a moving chamber; 7. a relief groove; 8. a wedge-shaped extrusion block; 9. adjusting the stud; 10. an open slot; 11. a limiting ring; 12. a limiting block; 13. a circular groove; 14. polygonal grooves; 15. a multi-sided card interface; 16. polygonal corners; 17. a clamping groove; 18. a threaded column; 19. a side protective pad; 20. an end protection pad; 21. a socket abdication cavity; 22. a protection plate; 23. and a plug-in groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a chassis convenient for installing a motherboard includes a chassis body 1, and further includes a mounting base 2 fixedly connected to the inner bottom of the chassis body 1, a mounting groove 3 is formed in the side surface of the mounting base 2, a plurality of upper elastic pads 4 are connected to the upper side wall in the mounting groove 3, a plurality of lower elastic pads 5 are arranged on the lower side wall in the mounting groove 3, a moving cavity 6 is formed in the mounting base 2, a communicating yielding groove 7 is formed between the moving cavity 6 and the lower side wall of the mounting groove 3, the lower elastic pads 5 are inserted in the yielding groove 7, an adjusting stud 9 with one end extending to the outside is connected between the inner side walls of the moving cavity 6 in a sliding manner, an opening groove 10 is formed in the side surface of the wedge-shaped extrusion block 8, the adjusting stud 9 penetrates through the opening groove 10 and is in threaded connection with the wedge-shaped extrusion block 8, and a limiting ring 11 is connected to the side surface of one end of the adjusting stud 9 far away from the mounting base 2 in a threaded manner.

Specifically, the mainboard is inserted in the complete mounting groove 3, rotate adjusting stud 9, adjusting stud 9 is threaded connection with a plurality of wedge extrusion piece 8, adjusting stud 9 rotates and drives wedge extrusion piece 8 to remove in moving chamber 6, wedge extrusion piece 8 upwards extrudees down elastic pad 5 in the groove 7 of stepping down, down elastic pad 5 upwards moves the back, carry out the centre gripping to the mainboard fixedly, after the mainboard is fixed, screw up adjusting stud 9 one end threaded connection's spacing collar 11, spacing collar 11 offsets with mounting base 2 tip, the position of adjusting stud 9 is spacing, through last elastic pad 4 and lower elastic pad 5 centre gripping in the limit portion of mainboard, reduce the injury to the mainboard, reach extension mainboard life's effect.

Referring to fig. 3, 4 and 5, a limiting block 12 is sleeved on a side surface of one end of the adjusting stud 9 outside the moving cavity 6, a round groove 13 adapted to the adjusting stud 9 is formed in one end of the limiting block 12, a polygonal groove 14 is formed in one end of the limiting block 12 far away from the round groove 13, a polygonal clamping interface 15 with a length greater than that of the polygonal groove 14 is formed on a side surface of one end of the adjusting stud 9, a polygonal corner 16 is formed on a side surface of the limiting block 12, and a clamping groove 17 adapted to the polygonal corner 16 is formed in one end of the mounting base 2.

Specifically, during installation mainboard, outwards pull stopper 12, polygonal edges and corners 16 and joint groove 17 on the stopper 12 break away from, rotate adjusting stud 9 through polygonal grooves 14 and polygonal joint mouth 15's cooperation, after fixing the mainboard, promote stopper 12 to the joint inslot 17, carry out spacing fixedly adjusting stud 9 through joint groove 17 and polygonal edges and corners 16's joint, screw up spacing ring 11 simultaneously, spacing ring 11 fixes stopper 12, adjusting stud 9 stability after the fixing is strong, can not become flexible easily.

Referring to fig. 4, a threaded post 18 is fixedly connected to the upper end of the upper elastic pad 4, the threaded post 18 is in threaded connection with the upper side wall of the mounting groove 3, the position of the upper elastic pad 4 can be adjusted or the upper elastic pad 4 can be disassembled through the threaded post 18, a large number of elements are mounted on the upper side surface of the main board, and the elements are prevented from blocking the upper elastic pad 4.

Referring to fig. 2 and 3, the inner side wall of the installation groove 3 is fixedly connected with a side protection pad 19 and an end protection pad 20, and the side protection pad 19 and the end protection pad 20 have elasticity to protect the motherboard.

Referring to fig. 1, a socket abdication cavity 21 adapted to the mounting base 2 is provided on the inner side surface of the chassis body 1, and a socket is installed on the side surface of the main board and can be placed through the socket abdication cavity 21, so that connection is facilitated in the later stage.

Referring to fig. 1, a protection plate 22 is disposed on a side surface of a chassis body 1, a plugging slot 23 adapted to the protection plate 22 is disposed on an upper side surface of the chassis body 1, and the protection plate 22 is inserted into the plugging slot 23 to protect the interior of the chassis body 1, thereby facilitating installation or later maintenance of an internal structure of the chassis body 1.

Referring to fig. 2, the number and position of the upper elastic pad 4 and the lower elastic pad 5 are adapted, the upper elastic pad 4 and the lower elastic pad 5 have a certain elasticity, so as to prevent the main board from being damaged, and meanwhile, the positions of the upper elastic pad 4 and the lower elastic pad 5 are adapted to each other, so that the deformation of the main board is not caused.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a quick-witted case convenient to install mainboard, including machine case body (1), a serial communication port, still include fixed connection in machine case body (1) in the bottom symmetry mounting base (2), mounting groove (3) have been seted up to mounting base (2) side, upper side wall is connected with a plurality of last elastic pad (4) in mounting groove (3), lower lateral wall is equipped with a plurality of lower elastic pad (5) in mounting groove (3), moving chamber (6) have been seted up in mounting base (2), moving chamber (6) and mounting groove (3) offer groove (7) of letting down of intercommunication between the lateral wall down, lower elastic pad (5) peg graft in groove (7) of letting down, sliding connection has wedge extrusion piece (8) with lower elastic pad (5) adaptation in moving chamber (6), it has one end to extend to outside regulation double-screw bolt (9) to rotate between moving chamber (6) inside wall, opening groove (10) have been seted up to wedge extrusion piece (8) side, regulation double-screw bolt (9) run through opening groove (10) and be connected with wedge extrusion piece (8) screw thread, it has spacing thread connection to keep away from mounting base (2) side face connection screw thread (11).

2. The chassis convenient for installing a main board according to claim 1, characterized in that a limit block (12) is sleeved on the side surface of one external end of the movable cavity (6) by an adjusting stud (9), a round groove (13) matched with the adjusting stud (9) is formed in one end of the limit block (12), a polygonal groove (14) is formed in one end, far away from the round groove (13), of the limit block (12), a polygonal clamping interface (15) with the length larger than that of the polygonal groove (14) is formed in the side surface of one end of the adjusting stud (9), a polygonal corner (16) is formed in the side surface of the limit block (12), and a clamping groove (17) matched with the polygonal corner (16) is formed in one end of the installation base (2).

3. The chassis of claim 1, wherein the upper end of the upper elastic pad (4) is fixedly connected with a threaded column (18), and the threaded column (18) is in threaded connection with the upper side wall of the mounting groove (3).

4. A chassis for facilitating installation of a motherboard according to claim 1, wherein the side protection pad (19) and the end protection pad (20) are fixedly connected to the inner side wall of the installation groove (3).

5. The chassis of claim 1, wherein the inner side of the chassis body (1) is provided with a socket relief cavity (21) adapted to the mounting base (2).

6. The chassis convenient for installing a motherboard according to claim 1, wherein the side surface of the chassis body (1) is provided with a protection plate (22), and the upper side surface of the chassis body (1) is provided with a plugging slot (23) which is matched with the protection plate (22).

7. A chassis for facilitating mounting of a motherboard according to claim 1, wherein the upper (4) and lower (5) resilient pads are adapted in number and location.