CN218647386U

CN218647386U - Mainboard fixing device for computer

Info

Publication number: CN218647386U
Application number: CN202222708484.8U
Authority: CN
Inventors: 陈冠宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-03-17
Anticipated expiration: 2032-10-14

Abstract

The utility model belongs to the technical field of the computer, concretely relates to mainboard fixing device for computer, including two fixed splint that set up on the host computer shell in opposite directions, fixed splint and host computer shell form a cavity that supplies the mainboard bolt, the tail end of fixed splint is equipped with spacing arch, and the middle part of one of them fixed splint is equipped with the breach, and is equipped with the tooth's socket on the inside wall of fixed splint; the computer mainboard is characterized by also comprising an elastic clamping piece, wherein the elastic clamping piece is V-shaped, a supporting plate of the elastic clamping piece is provided with a rack which is meshed with the tooth socket, and the other supporting plate of the elastic clamping piece is positioned in the gap of the fixed clamping plate and connected with the fixed mainboard; the design buffering strip can prevent that excessive extrusion from causing the damage to the mainboard.

Description

Mainboard fixing device for computer

Technical Field

The utility model belongs to the technical field of the computer, concretely relates to mainboard fixing device for computer.

Background

The main board is a platform for the operation of each part in the computer, and the main board connects each part of the computer together, and each part transmits data through the main board, that is, important parts in the computer are all on the main board, and the operation stability of the main board affects the operation stability of the whole computer.

At present, the utility model patent of patent number CN202021897537.X discloses a computer mainboard fixing device for computer, including the mainboard body, the rear side of mainboard body is provided with quick-witted case, the equal fixedly connected with locating piece in top and the bottom of machine case front side, the constant head tank has all been seted up to two relative one sides of locating piece, the mainboard body is close to one side of locating piece and extends to the inner chamber of constant head tank. Through setting up the mainboard body, quick-witted case, the locating piece, the constant head tank, and a housing, fixed establishment, the dead lever, the supporting shoe, a spring, the motion mechanism, the transfer line, the button, the stop collar, the movable rod, the activity hole, the fixed orifices, the through-hole, the fixed slot, the cooperation of spout and slider is used, the fixed mode of having solved current computer motherboard all adopts a plurality of tiny screws to fix, adopt tiny screw fixation firm, but can waste a large amount of time of user and energy at the in-process of user's installation, the inconvenient problem of using of user. The mainboard is installed through fixed establishment, but this mainboard fixing device can not install the processing fast to the computer mainboard in the use, and can not carry out high-efficient heat dissipation to the mainboard and handle, and it is comparatively inconvenient to use. Therefore, in order to solve the problem that the fixing device for the motherboard of the computer for the daily computer cannot be installed quickly after being used, the practicability of the fixing device needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model provides a mainboard fixing device for computer for solve the problem among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the mainboard fixing device for the computer is arranged on a bottom plate of a host shell and used for fixing a mainboard and comprises two fixing clamp plates which are oppositely arranged on the host shell, the fixing clamp plates and the host shell form a cavity for a mainboard bolt, the tail end of each fixing clamp plate is provided with a limiting bulge, the middle part of one fixing clamp plate is provided with a notch, and the inner side wall of each fixing clamp plate is provided with a tooth socket;

the clamping device is characterized by further comprising an elastic clamping piece, the elastic clamping piece is V-shaped, a supporting plate of the elastic clamping piece is provided with a rack and meshed with the tooth groove, and the other supporting plate of the elastic clamping piece is located in the gap of the fixed clamping plate and connected with the fixed main plate.

When the computer mainboard fixing device is used specifically, the existing computer mainboard is installed through the fixing mechanism, but the mainboard fixing device cannot be used for quickly installing and processing the computer mainboard and cannot be used for efficiently radiating and processing the mainboard in the using process, so that the mainboard fixing device is inconvenient to use, and the mainboard fixing device for the computer is designed for this purpose and comprises two fixing clamp plates oppositely arranged on a host shell, an elastic clamping piece for limiting and clamping the mainboard and two buffer strips for buffer extrusion, wherein the buffer strips are made of flexible materials, so that the mainboard can be prevented from being damaged by excessive extrusion; can realize preliminary fixed mounting fast to the mainboard through the cooperation of host computer shell and solid fixed splint, it is fixed to the mainboard realization secondary to recycle the elasticity fastener, the concrete principle is, the elasticity fastener has two extension boards, make the elasticity fastener be the V-arrangement, and be equipped with the rack on the extension board of elasticity fastener and with solid fixed splint's tooth's socket meshing, another extension board of elasticity fastener is located solid fixed splint's breach and contacts through buffering strip and fixed mainboard indirect, when fixed, external force extrusion elasticity fastener has the extension board of rack, and remove the elasticity fastener and make the volume increase of elasticity fastener at the cavity, loosen external force rack and tooth's socket meshing, thereby because the volume increase of elasticity fastener at the cavity, thereby it is fixed to form the extrusion secondary to the mainboard, when dismantling, extrude the elasticity fastener once more, and remove the elasticity fastener and make the volume reduction of elasticity fastener at the cavity, then extract the mainboard, thereby realize quick installation and the dismantlement to the computer mainboard.

Furthermore, the elastic clamping piece also comprises two buffer strips, wherein one surface of one buffer strip is contacted with the fixed main board, and the other surface of the buffer strip is contacted with the surface of the elastic clamping piece without the rack.

Furthermore, a plurality of heat dissipation holes are formed in the host shell.

Furthermore, a heat dissipation fan is further installed in the middle of the host shell.

Furthermore, a reinforcing rib column is arranged at the joint of the fixed clamping plate and the host shell.

When specifically using, still be equipped with a plurality of louvres and install the heat dissipation fan on the host computer shell in order to increase the radiating effect of mainboard.

Compared with the prior art, the utility model, following beneficial effect has: the computer mainboard is quickly mounted and dismounted by designing the fixed clamping plate and the elastic clamping piece; the design buffering strip can prevent that excessive extrusion from causing the damage to the mainboard.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a motherboard fixing device for a computer according to the present invention;

fig. 2 is a schematic view of the three-dimensional structure of the embodiment of the motherboard fixing device for a computer according to the present invention, with the motherboard removed;

fig. 3 is a schematic perspective view (view angle one) of a fixing clip plate in an embodiment of the motherboard fixing device for a computer according to the present invention;

fig. 4 is a schematic perspective view (view angle two) of a fixing clamp plate in an embodiment of a motherboard fixing device for a computer according to the present invention;

fig. 5 is a schematic perspective view of an elastic clip of an embodiment of the motherboard fixing device for a computer according to the present invention;

reference numerals in the drawings of the specification include:

a host shell 1 and a mainboard 2;

the fixing clamp plate 101, a gap 1011, a tooth socket 1012, a spacing projection 1013, a buffer strip 102, an elastic clamping piece 103, a rack 1031, a reinforcing rib column 104, a heat radiation hole 105 and a heat radiation fan 106.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numbers in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between components, is to be understood broadly, for example, as being a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be connected through any combination of two or more members or structures. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1-5, the utility model discloses. Specifically, the mainboard fixing device for the computer is arranged on a bottom plate of a host shell 1 and used for fixing a mainboard 2, and comprises two fixing clamping plates 101 which are oppositely arranged on the host shell 1, wherein the fixing clamping plates 101 and the host shell 1 form a cavity for inserting a bolt of the mainboard 2, the tail end of each fixing clamping plate 101 is provided with a limiting bulge 1013, the middle part of one fixing clamping plate 101 is provided with a notch 1011, and the inner side wall of each fixing clamping plate 101 is provided with a tooth socket 1012; the clamping device also comprises an elastic clamping piece 103, the shape of the elastic clamping piece 103 is V-shaped, a support plate of the elastic clamping piece 103 is provided with a rack 1031 and is meshed with a tooth groove 1012, and the other support plate of the elastic clamping piece 103 is positioned in a notch 1011 of the fixed clamping plate 101 and is connected with the fixed main plate 2.

When the computer mainboard fixing device is used specifically, the existing computer mainboard is installed through the fixing mechanism, but the mainboard fixing device cannot be used for quickly installing and processing the computer mainboard and cannot be used for efficiently radiating the mainboard in the using process, so that the mainboard fixing device for the computer is inconvenient to use, and the mainboard fixing device for the computer is designed for this reason and comprises two fixing clamp plates 101 oppositely arranged on a host shell 1, an elastic clamping piece 103 used for limiting and clamping the mainboard 2 and two buffer strips 102 for buffering and extruding, wherein the buffer strips 102 are made of flexible materials, so that the damage to the mainboard 2 caused by excessive extrusion can be prevented; can realize preliminary fixed mounting fast to mainboard 2 through the cooperation of host computer shell 1 and solid fixed splint 101, it is fixed to realize the secondary to mainboard 2 to recycle elasticity fastener 103, the concrete principle is, elasticity fastener 103 has two extension boards, make elasticity fastener 103 be the V-arrangement, and be equipped with rack 1031 on the extension board of elasticity fastener 103 and mesh with the tooth's socket 1012 of solid fixed splint 101, another extension board of elasticity fastener 103 is located the breach 1011 of solid fixed splint 101 and contacts through buffering strip 102 and solid fixed mainboard 2 indirectly, when fixed, external force extrusion elasticity fastener 103 has the extension board of rack 1031, and remove elasticity fastener 103 and make the volume increase of elasticity fastener 103 at the cavity, loosen external force rack 1031 and tooth's socket 1012 meshing, because the volume increase of elasticity fastener 103 at the cavity, thereby form the extrusion secondary to mainboard 2 and fix, during the dismantlement, extrude elasticity fastener 103 once more, and remove elasticity fastener 103 and make the volume of elasticity fastener 103 at the cavity reduce, then extract mainboard 2, thereby realize quick installation and dismantlement to the computer mainboard.

And the device also comprises two buffer strips 102, wherein one surface of one buffer strip 102 is contacted with the fixed mainboard 2, and the other surface is contacted with the surface of the elastic clamping piece 103 without the racks 1031. The host housing 1 is further provided with a plurality of heat dissipation holes 105. A heat radiation fan 106 is also installed in the middle of the main body case 1. The joint of the fixed splint 101 and the host casing 1 is provided with a reinforcing rib column 104. In specific use, in order to increase the heat dissipation effect of the motherboard 2, a plurality of heat dissipation holes 105 and a heat dissipation fan 106 are further disposed on the host casing 1.

The above are merely examples of the present invention, and common general knowledge of known specific structures and characteristics of the embodiments is not described herein, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. Mainboard fixing device for computer installs and is used for fixed mainboard (2), its characterized in that on the bottom plate of host computer shell (1): the plug-in type fixing clamp comprises two fixing clamp plates (101) oppositely arranged on a main machine shell (1), wherein the fixing clamp plates (101) and the main machine shell (1) form a cavity for a main board (2) to be plugged, a limiting protrusion (1013) is arranged at the tail end of each fixing clamp plate (101), a notch (1011) is arranged in the middle of one fixing clamp plate (101), and a tooth groove (1012) is arranged on the inner side wall of each fixing clamp plate (101);

the clamping device further comprises an elastic clamping piece (103), the elastic clamping piece (103) is V-shaped, a supporting plate of the elastic clamping piece (103) is provided with a rack (1031) and is meshed with a tooth groove (1012), and the other supporting plate of the elastic clamping piece (103) is positioned in a notch (1011) of the fixed clamping plate (101) and is connected with the fixed main plate (2).

2. A main board fixing device for a computer according to claim 1, wherein: the clamping device also comprises two buffer strips (102), wherein one surface of one buffer strip (102) is contacted with the fixed main board (2), and the other surface is contacted with one surface of the elastic clamping piece (103) without the rack (1031).

3. A main board fixing device for a computer according to claim 2, wherein: the host machine shell (1) is also provided with a plurality of heat dissipation holes (105).

4. A main board fixing apparatus for a computer as claimed in claim 3, wherein: and a heat dissipation fan (106) is also arranged in the middle of the host machine shell (1).

5. A main board fixing device for a computer according to claim 4, wherein: and a reinforcing rib column (104) is arranged at the joint of the fixed clamping plate (101) and the host shell (1).