CN218547435U - Mainboard with fixing structure - Google Patents

Abstract

The utility model provides a take fixed knot to construct mainboard relates to mainboard technical field, including the mainboard body, the fixed orifices has been seted up to the top surface of mainboard body, the inside of fixed orifices is provided with the bolt, the cylinder is equipped with admittedly on the top of bolt, the annular has been seted up on cylindrical surface, cylindrical top fixed mounting has the nut, the side fixed mounting of mainboard body has the riser, the side of riser runs through and is provided with the gag lever post, sliding connection between gag lever post and the riser. The utility model discloses a fixed mainboard body that the bolt that sets up can stabilize, can also avoid the bolt to deviate from and become flexible through the gag lever post that sets up simultaneously, guaranteed fixed firm, and when fixed mainboard body to quick-witted incasement, the cushion that sets up can support quick-witted case, at this moment because the material of cushion is natural rubber, comparatively soft, can play the effect of buffering to the mainboard body, avoids leading to mainboard body wearing and tearing because of the bolt is too tight.

Description

Mainboard with fixing structure

Technical Field

The utility model relates to a mainboard technical field especially relates to a take fixed knot to construct mainboard.

Background

The motherboard, also called a motherboard, is installed in a computer main case, and is one of the most basic and important components of the computer. When the mainboard that has now need use the bolt to fix in installing into computer mainframe, but the bolt is when long-term the use, appears not hard up condition easily, and then leads to the mainboard to rock, has influenced mainboard firmness, needs improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mainboard with a fixed structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a take fixed knot to construct mainboard, includes the mainboard body, the fixed orifices has been seted up to the top surface of mainboard body, the inside of fixed orifices is provided with the bolt, the cylinder is equipped with admittedly on the top of bolt, the annular has been seted up on cylindrical surface, cylindrical top fixed mounting has the nut, the side fixed mounting of mainboard body has the riser, the side of riser runs through and is provided with the gag lever post, sliding connection between gag lever post and the riser, the one end of gag lever post is equipped with admittedly and draws the handle, the surperficial cover of gag lever post is equipped with the extension spring.

In order to stabilize the installation extension spring, the utility model discloses the improvement has, the one end of extension spring with draw a fixed connection, the other end and the riser fixed connection of extension spring.

In order to improve the practicability, the utility model discloses the improvement has, the screw thread has been seted up on the surface of bolt.

For the convenience of the spacing rod spacing, the utility model discloses the improvement has, the spacing rod is with the big or small looks adaptation of annular.

For protecting the mainboard body, the utility model discloses the improvement has, the bottom surface of mainboard body is provided with protection mechanism, protection mechanism includes that the magic pastes A, magic subsides A fixed mounting is in the bottom surface of mainboard body, the bottom surface that the A was pasted to the magic is provided with the cushion, the top surface fixed mounting of cushion has magic subsides B.

In order to improve the softness of the soft cushion, the utility model discloses the improvement has, the material of soft cushion is natural rubber, the soft cushion is the symmetric form distribution in the bottom surface of mainboard body.

In order to facilitate the adhesion, the utility model discloses the improvement has, magic subsides A is the hair side, magic subsides B is for colluding the face.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, the staff is twisting the bolt back in the fixed orifices, because the pulling force of extension spring, the extension spring can stimulate the motion of pulling, draws the motion of driving the gag lever post afterwards, go into the annular until the gag lever post card, at this moment through the screens of gag lever post, can avoid the bolt to deviate from and become flexible, when the bolt is twisted off to needs simultaneously, the staff only needs to stimulate the handle, draws the motion of driving the gag lever post afterwards, leaves the annular until the gag lever post, can remove spacingly at this moment, can twist off the bolt afterwards, the utility model discloses a fixed mainboard body that the bolt that sets up can stabilize can also avoid the bolt to deviate from and become flexible through the gag lever post that sets up simultaneously, has guaranteed fixed firm, and the practicality is higher.

2. The utility model discloses in, when fixed mainboard body is to quick-witted incasement, the cushion that sets up can support quick-witted case, at this moment because the material of cushion is natural rubber, it is comparatively soft, can play the effect of buffering to the mainboard body, avoid leading to mainboard body wearing and tearing because of the bolt is too tight, damage at the cushion simultaneously when needing to be changed, only need stimulate the cushion and can take off, and when installing new cushion, only need aim at magic subsides B with the magic subsides B on the cushion and paste A laminating and can bond fixedly, the practicality is higher.

Drawings

Fig. 1 is a schematic view of a main board with a fixing structure according to the present invention;

FIG. 2 is an exploded view of a main board with a fixing structure according to the present invention;

FIG. 3 is an enlarged view of the main board with a fixing structure shown in FIG. 2;

fig. 4 is an exploded view of the protection mechanism in the main board with the fixing structure according to the present invention;

fig. 5 is the utility model provides a protection mechanism depression angle exploded view in mainboard of fixed knot structure in area.

Illustration of the drawings:

1. a main board body; 2. a fixing hole; 3. a bolt; 4. a cylinder; 5. a ring groove; 6. a nut; 7. a vertical block; 8. a limiting rod; 9. pulling a handle; 10. a tension spring; 11. a magic tape A; 12. a soft cushion; 13. and (6) magic tape B.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a take fixed knot to construct mainboard, including mainboard body 1, fixed orifices 2 have been seted up to mainboard body 1's top surface, fixed orifices 2 are used for bolt 3 to pass through, the inside of fixed orifices 2 is provided with bolt 3, bolt 3's surface is seted up threadedly, cylinder 4 is equipped with admittedly on bolt 3's top, annular 5 has been seted up on cylinder 4's surface, cylinder 4's top fixed mounting has nut 6, mainboard body 1's side fixed mounting has riser 7, the side of riser 7 is run through and is provided with gag lever post 8, the big or small looks adaptation of gag lever post 8 and annular 5, sliding connection between gag lever post 8 and the riser 7.

Referring to fig. 1-5, a pull handle 9 is fixedly mounted at one end of a limiting rod 8, the pull handle 9 is pulled, the pull handle 9 then drives the limiting rod 8 to move until the limiting rod 8 leaves an annular groove 5, at this time, the limiting position can be released, then, the bolt 3 can be unscrewed, a tension spring 10 is sleeved on the surface of the limiting rod 8, after the bolt 3 is screwed into a fixing hole 2, the tension spring 10 can pull the pull handle 9 to move due to the tension of the tension spring 10, the pull handle 9 then drives the limiting rod 8 to move until the limiting rod 8 is clamped into the annular groove 5, at this time, the bolt 3 can be prevented from being separated and loosened due to clamping of the limiting rod 8, one end of the tension spring 10 is fixedly connected with the pull handle 9, and the other end of the tension spring 10 is fixedly connected with a vertical block 7.

Example two

Please refer to fig. 4-5, the bottom surface of the main board body 1 is provided with the protection mechanism, the protection mechanism includes a magic tape a11, the magic tape a11 is fixedly installed on the bottom surface of the main board body 1, the bottom surface of the magic tape a11 is provided with a cushion 12, the cushion 12 that is arranged can abut against the chassis, at this time, because the material of the cushion 12 is natural rubber, it is softer, the effect of buffering can be played to the main board body 1, avoid causing the wear of the main board body 1 due to the over-tightening of the bolt 3, the material of the cushion 12 is natural rubber, the cushion 12 is distributed symmetrically on the bottom surface of the main board body 1, the top surface fixed mounting of the cushion 12 has a magic tape B13, the magic tape a11 is a hair surface, the magic tape B13 is a hook surface, when the cushion 12 is damaged and needs to be replaced, only the cushion 12 needs to be pulled to be taken down, and when installing a new cushion 12, only the magic tape B13 on the cushion 12 needs to be aligned with the magic tape a11 for laminating and can be adhered and fixed.

The working principle is as follows: the staff is twisting bolt 3 back in fixed orifices 2, because the pulling force of extension spring 10, extension spring 10 can stimulate and draw 9 movements, draw 9 and drive gag lever post 8 movements afterwards, go into annular 5 until gag lever post 8 card, at this moment through the screens of gag lever post 8, can avoid bolt 3 to deviate from and become flexible, simultaneously when bolt 3 is twisted off to needs, the staff only needs the pulling to draw 9, draw 9 and drive gag lever post 8 movements afterwards, leave annular 5 until gag lever post 8, at this moment can remove spacingly, can twist off bolt 3 afterwards, the utility model discloses a fixed mainboard body 1 that bolt 3 that sets up can stabilize, can also avoid bolt 3 to deviate from and become flexible simultaneously through gag lever post 8 that sets up, guaranteed fixed firm, when fixed mainboard body 1 to quick-witted incasement, cushion 12 that sets up can support quick-witted case, at this moment because the material of cushion 12 is natural rubber, it is comparatively soft, can play the effect of buffering to mainboard body 1, avoid leading to mainboard body 1 wearing and tearing because bolt 3 is too tight and lead to the wearing and tearing because of cushion 12 damages when needing to change, cushion 12 can be aligned to get the fixed cushion 12, only need to paste magic subsides 13 magic subsides of magic on the cushion 12.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (7)

1. The utility model provides a take fixed knot to construct mainboard, includes mainboard body (1), its characterized in that: fixed orifices (2) have been seted up to the top surface of mainboard body (1), the inside of fixed orifices (2) is provided with bolt (3), cylinder (4) are equipped with admittedly on the top of bolt (3), annular (5) have been seted up on the surface of cylinder (4), the top fixed mounting of cylinder (4) has nut (6), the side fixed mounting of mainboard body (1) has riser block (7), the side of riser block (7) runs through and is provided with gag lever post (8), sliding connection between gag lever post (8) and riser block (7), the one end of gag lever post (8) is equipped with admittedly and draws (9), the surperficial cover of gag lever post (8) is equipped with extension spring (10).

2. The main panel with fastening structure of claim 1, wherein: one end of the tension spring (10) is fixedly connected with the pull handle (9), and the other end of the tension spring (10) is fixedly connected with the vertical block (7).

3. The main board with fastening structure according to claim 1, wherein: the surface of the bolt (3) is provided with threads.

4. The main board with fastening structure according to claim 1, wherein: the limiting rod (8) is matched with the ring groove (5) in size.

5. The main panel with fastening structure of claim 1, wherein: the bottom surface of mainboard body (1) is provided with protection mechanism, protection mechanism includes magic subsides A (11), magic subsides A (11) fixed mounting is in the bottom surface of mainboard body (1), the bottom surface that magic subsides A (11) is provided with cushion (12), the top surface fixed mounting of cushion (12) has magic subsides B (13).

6. The main panel with fastening structure of claim 5, wherein: the material of cushion (12) is natural rubber, cushion (12) are the symmetrical form and distribute at the bottom surface of mainboard body (1).

7. The main panel with fastening structure of claim 5, wherein: the magic tape A (11) is a hair surface, and the magic tape B (13) is a hook surface.

Images