CN213518105U

CN213518105U - Mainboard fixing device for computer case

Info

Publication number: CN213518105U
Application number: CN202022394234.2U
Authority: CN
Inventors: 张燕; 唐文珠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-22
Anticipated expiration: 2030-10-23

Abstract

The application discloses mainboard fixing device for computer case, including fixed frame, protective structure and fixed knot structure, fixed frame side rigid coupling mounting panel, protective structure includes first bolt, first bolt threaded connection is in fixed frame one side, first bolt surface sliding connection back protective cover, fixed frame opposite side threaded connection second bolt. This application is rational in infrastructure, and the operation is simple, through the back protective cover, preceding protective cover, first spring and guard plate can be convenient for protect computer machine case mainboard, it is not hard up to prevent the components and parts on the computer machine case mainboard, prevent to influence the use of computer, through right angle splint, the position of computer machine case mainboard can be injectd to first splint and second splint isotructure, be convenient for install and dismantle computer machine case mainboard, can be convenient for adjust the position of right angle splint and second splint through screw post and regulation post isotructure, be convenient for fix the computer machine case mainboard of equidimension not.

Description

Mainboard fixing device for computer case

Technical Field

The application relates to a mainboard fixing device, in particular to a mainboard fixing device for a computer case.

Background

The motherboard, also called a motherboard, is installed in a computer main chassis, is one of the most basic and important components of a computer, and plays a role in the whole computer system. The quality of the manufactured motherboard determines the stability of the hardware system. The main board is the core of a computer hardware system and is also a printed circuit board with the largest area in the main case. The main function of the main board is to transmit various electronic signals, and part of the chips are also responsible for primarily processing some peripheral data. The quality of the motherboard determines to some extent the overall performance, age and functional scalability of a computer.

The computer mainboard is the place that bears most part parts of computer, need install the mainboard inside computer machine case when assembling the computer, and present mounting means generally directly uses the screw to pass the mainboard and fix the mainboard inside quick-witted incasement, and this kind of mounting means is comparatively serious to mainboard wearing and tearing, and lacks the protective structure to the mainboard, and when removing quick-witted case, the mainboard damages easily or the components and parts on the mainboard are not hard up easily, influence the use of computer. Therefore, a motherboard fixing device for a computer case is proposed to solve the above problems.

Disclosure of Invention

A mainboard fixing device for a computer case comprises a fixing frame, a protective structure and a fixing structure, wherein the side surface of the fixing frame is fixedly connected with an installation plate;

the protective structure comprises a first bolt, the first bolt is in threaded connection with one side of the fixed frame, the surface of the first bolt is in sliding connection with the rear protective cover, the other side of the fixed frame is in threaded connection with a second bolt, the surface of the second bolt is in sliding connection with the front protective cover, one side of the front protective cover is fixedly connected with a first spring, and one end of the first spring is fixedly connected with the protective plate;

the fixed knot constructs including the fixed plate, the fixed plate rigid coupling is in fixed frame bottom surface inner wall, the first splint of fixed plate top rigid coupling, the connecting thread post is rotated to the fixed plate side, screw thread post surface threaded connection sliding block, sliding block top rigid coupling right angle splint, right angle splint top is equipped with the regulation post, adjust post threaded connection in fixed frame top, adjust the post bottom and rotate the connection movable plate, movable plate sliding connection is on spacing post surface, spacing post bottom rigid coupling second splint, second splint top rigid coupling second spring, second spring rigid coupling is in the movable plate bottom.

Further, a plurality of thread groove has all been seted up to fixed frame front and the back, the equal rigid coupling of fixed frame both sides face has the mounting panel, just a plurality of mounting hole has been seted up to the mounting panel.

Further, the equal rigid coupling in back protective cover and preceding protective cover one side has a plurality of evenly distributed's first spring, just the equal rigid coupling in first spring one end has the guard plate, the equal rigid coupling of first splint, right angle splint and second splint inner wall has the rubber pad.

Further, the fixed plate both sides all rotate and are connected with the screw thread post, the mouth has all been seted up to fixed frame both sides and has rotated, screw thread post one end runs through and rotates the mouth and extend to the fixed frame outside, just screw thread post one end rigid coupling has the rotation post.

Further, threaded hole is seted up at fixed frame top, the external screw thread has been seted up on the regulation post surface, it just can trade the threaded hole and extend to fixed frame inboard to adjust the post bottom, just adjust post top rigid coupling and have the horizontal pole.

Further, second splint top rigid coupling has a plurality of evenly distributed's spacing post, a plurality of evenly distributed's spacing mouth is seted up to the movable plate, spacing capital end runs through spacing mouth and extends to the movable plate top, just spacing capital end rigid coupling has the limiting plate, the second spring cup joints in spacing post surface.

The beneficial effect of this application is: the application provides a mainboard fixing device for computer case.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 2 is a schematic overall side view of an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 1 according to an embodiment of the present disclosure;

fig. 4 is a schematic view of a portion of the enlarged structure at B in fig. 1 according to an embodiment of the present application.

In the figure: 1. fixed frame, 2, mounting panel, 3, first bolt, 4, back protective cover, 5, second bolt, 6, preceding protective cover, 7, first spring, 8, guard plate, 9, fixed plate, 10, first splint, 11, screw post, 12, sliding block, 13, right angle splint, 14, adjust the post, 15, movable plate, 16, spacing post, 17, second splint, 18, second spring.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a main board fixing device for a computer case includes a fixing frame 1, a protection structure and a fixing structure, wherein a mounting plate 2 is fixedly connected to a side surface of the fixing frame 1;

the protection structure comprises a first bolt 3, the first bolt 3 is in threaded connection with one side of a fixed frame 1, the surface of the first bolt 3 is in sliding connection with a rear protection cover 4, the other side of the fixed frame 1 is in threaded connection with a second bolt 5, the surface of the second bolt 5 is in sliding connection with a front protection cover 6, one side of the front protection cover 6 is fixedly connected with a first spring 7, and one end of the first spring 7 is fixedly connected with a protection plate 8;

fixed knot constructs including

fixed plate

9, 9 rigid couplings of fixed plate are in 1 bottom surface inner wall of fixed frame, the first splint 10 of 9 top rigid couplings of fixed plate, connecting thread post 11 is rotated to the 9 sides of fixed plate, 11 surperficial threaded connection sliding blocks 12 of thread post, 12 top rigid coupling right angle splint 13 of sliding block, right angle splint 13 top is equipped with

adjusts post

14, 14 threaded connection of regulation post is in 1 top of fixed frame, adjust 14 bottoms of post and rotate and connect

movable plate

15, 15 sliding connection of movable plate are on spacing post 16 surfaces, 16 bottom rigid couplings second splint 17 of spacing post, 17 top rigid couplings second spring 18 of second splint, 18 rigid couplings of second spring are in 15 bottoms of movable plate.

The front and the back of the fixed frame 1 are both provided with a plurality of thread grooves, two side surfaces of the fixed frame 1 are both fixedly connected with mounting plates 2, and the mounting plates 2 are provided with a plurality of mounting holes; a plurality of first springs 7 which are uniformly distributed are fixedly connected to one side of the rear protective cover 4 and one side of the front protective cover 6, a protective plate 8 is fixedly connected to one end of each first spring 7, and rubber pads are fixedly connected to the inner walls of the first clamping plate 10, the right-angle clamping plate 13 and the second clamping plate 17; the two sides of the fixed plate 9 are rotatably connected with threaded columns 11, the two sides of the fixed frame 1 are provided with rotating openings, one end of each threaded column 11 penetrates through the rotating opening and extends to the outer side of the fixed frame 1, and one end of each threaded column 11 is fixedly connected with a rotating column; the top of the fixed frame 1 is provided with a threaded hole, the surface of the adjusting column 14 is provided with an external thread, the threaded hole can be changed by hanging the bottom end of the adjusting column 14 and the bottom end of the adjusting column extends to the inner side of the fixed frame 1, and the top end of the adjusting column 14 is fixedly connected with a cross rod; second splint 17 top rigid coupling has a plurality of evenly distributed's spacing post 16, a plurality of evenly distributed's spacing mouth has been seted up to movable plate 15, spacing 16 tops of post run through spacing mouth and extend to movable plate 15 top, just spacing 16 top rigid couplings of post have the limiting plate, second spring 18 cup joints in spacing 16 surfaces of post.

When the computer case mainboard fixing device is used, firstly, a computer case mainboard is placed on a first clamping plate 10, then a rotating column is rotated, so that a threaded column 11 is driven to rotate, a sliding block 12 is driven to move, a right-angle clamping plate 13 is driven to move, the right-angle clamping plate 13 is moved to a bottom right-angle position of the computer case mainboard, so that the right-angle clamping plates 13 on two sides are utilized to limit the position of the computer case mainboard, then a cross rod is rotated, so that an adjusting column 14 is driven to rotate, so that the adjusting column 14 moves downwards under the action of a fixing frame 1, so that a moving plate 15 is driven to move in the same direction, so that a second clamping plate 17 is driven to move in the same direction, so that the second clamping plate 17 is fixed at the top end of the computer case mainboard, the moving plate 15 is moved to be capable of extruding the second clamping plate 17 by a second spring 18, so that the position of the top end of the computer case mainboard can, thereby be convenient for computer machine case mainboard dismantlement and installation, avoid using bolt fastening computer machine case mainboard, prevent computer machine case mainboard wearing and tearing, simultaneously can fix the computer machine case mainboard of equidimension not, improve fixing device's application scope, then install back protective cover 4 in fixed frame 1 one side through first bolt 3, install preceding protective cover 6 at fixed frame 1 opposite side through second bolt 5, then utilize first spring 7 and guard plate 8 to protect computer machine case mainboard, prevent that the computer machine case mainboard from being damaged when the machine case removes or damages, prevent that the components and parts on the computer machine case mainboard are not hard up, prevent to influence the use of computer, can fix fixed frame 1 on quick-witted case through mounting panel 2 simultaneously.

The application has the advantages that:

1. the structure is simple, the rear protective cover and the front protective cover can be installed through the first bolt and the second bolt, the computer case mainboard can be conveniently protected through the rear protective cover, the front protective cover, the first spring and the protective plate, the computer case mainboard is prevented from being damaged when the case is moved or damaged, components on the computer case mainboard are prevented from loosening, and the use of a computer is prevented from being influenced;

2. this application is rational in infrastructure, bottom right angle department that can fix computer machine case mainboard through right angle splint, can inject the position of computer machine case mainboard through first splint and second splint isotructure, be convenient for install and dismantle computer machine case mainboard, the maintenance of the computer machine case mainboard of being convenient for, simultaneously can be convenient for adjust the position of right angle splint and second splint through screw post and regulation post isotructure, be convenient for fix the computer machine case mainboard of equidimension not, fixing device's application scope is improved.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a mainboard fixing device for computer machine case which characterized in that: the protective structure comprises a fixed frame (1), a protective structure and a fixed structure, wherein the side surface of the fixed frame (1) is fixedly connected with an installation plate (2);

the protective structure comprises a first bolt (3), the first bolt (3) is in threaded connection with one side of a fixed frame (1), the surface of the first bolt (3) is in sliding connection with a rear protective cover (4), the other side of the fixed frame (1) is in threaded connection with a second bolt (5), the surface of the second bolt (5) is in sliding connection with a front protective cover (6), one side of the front protective cover (6) is fixedly connected with a first spring (7), and one end of the first spring (7) is fixedly connected with a protective plate (8);

the fixing structure comprises a fixing plate (9), the fixing plate (9) is fixedly connected with the inner wall of the bottom surface of the fixing frame (1), the top of the fixed plate (9) is fixedly connected with a first clamping plate (10), the side surface of the fixed plate (9) is rotatably connected with a threaded column (11), the surface of the threaded column (11) is in threaded connection with a sliding block (12), the top of the sliding block (12) is fixedly connected with a right-angle clamping plate (13), an adjusting column (14) is arranged above the right-angle clamping plate (13), the adjusting column (14) is in threaded connection with the top of the fixed frame (1), the bottom end of the adjusting column (14) is rotationally connected with a movable plate (15), the movable plate (15) is connected to the surface of the limiting column (16) in a sliding manner, the bottom end of the limiting column (16) is fixedly connected with a second clamping plate (17), the top of the second clamping plate (17) is fixedly connected with a second spring (18), and the second spring (18) is fixedly connected to the bottom of the moving plate (15).

2. The motherboard fixing device for a computer case according to claim 1, wherein: a plurality of thread groove has all been seted up to fixed frame (1) front and the back, the equal rigid coupling of fixed frame (1) both sides face has mounting panel (2), just a plurality of mounting hole has been seted up in mounting panel (2).

3. The motherboard fixing device for a computer case according to claim 1, wherein: back protective cover (4) and preceding protective cover (6) one side equal rigid coupling have a plurality of evenly distributed's first spring (7), just the equal rigid coupling of first spring (7) one end has guard plate (8), the equal rigid coupling of first splint (10), right angle splint (13) and second splint (17) inner wall has the rubber pad.

4. The motherboard fixing device for a computer case according to claim 1, wherein: fixed plate (9) both sides all rotate and are connected with screw thread post (11), the mouth that rotates has all been seted up to fixed frame (1) both sides, screw thread post (11) one end runs through and rotates the mouth and extend to fixed frame (1) outside, just screw thread post (11) one end rigid coupling has the rotation post.

5. The motherboard fixing device for a computer case according to claim 1, wherein: threaded hole is seted up at fixed frame (1) top, external screw thread has been seted up on regulation post (14) surface, it just can trade the threaded hole and extend to fixed frame (1) inboard to adjust post (14) bottom hanging, just it has the horizontal pole to adjust post (14) top rigid coupling.

6. The motherboard fixing device for a computer case according to claim 1, wherein: second splint (17) top rigid coupling has a plurality of evenly distributed's spacing post (16), a plurality of evenly distributed's spacing mouth has been seted up in movable plate (15), spacing post (16) top is run through spacing mouth and is extended to movable plate (15) top, just spacing post (16) top rigid coupling has the limiting plate, second spring (18) cup joint in spacing post (16) surface.