CN214225853U

CN214225853U - Computer mainboard fixing device for computer

Info

Publication number: CN214225853U
Application number: CN202120503912.6U
Authority: CN
Inventors: 徐连霞
Original assignee: Jiangsu Vocational College of Finance and Economics
Current assignee: Jiangsu Vocational College of Finance and Economics
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-09-17
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a computer mainboard fixing device for computer, including the mounting panel, the cavity has been seted up to the inside of mounting panel, the top of mounting panel is provided with the mainboard plate body, the bottom of mainboard plate body and the top contact of mounting panel, the pinhole has all been seted up to the four corners position by at mainboard plate body top, the card hole has all been seted up to the intermediate position by of both sides in the pinhole, the equal fixedly connected with welding plate of intermediate position by of both sides in the mounting panel. This computer motherboard fixing device for computer, through supporting the piece, pressing the design of depression bar, carriage release lever, connecting rod, fixture block and card hole for this device adopts the connection design of joint, lets the user when installing this device, only needs one according to the pine just can accomplish the fixed to the mainboard plate body, need not that the user takes time and energy in constrictive within range and twists and move the bolt and install, offers convenience for the user, has improved the practicality of this device, has satisfied user's user demand.

Description

Computer mainboard fixing device for computer

Technical Field

The utility model relates to a computer technology field specifically is a computer motherboard fixing device for computer.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has the function of storage and memory. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed.

The computer mainboard is one of the important components of the computer. However, the existing computer motherboard is inconvenient to install, most of the existing computer motherboard is fixed by bolts, the specification of the bolts for installing the computer motherboard is extremely small, and the installation space is narrow, so that the user is very hard to screw the bolts, and the use requirement of the user cannot be met. Therefore, a computer motherboard fixing device for a computer is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer motherboard fixing device for computer to it is very inconvenient when the installation to propose current computer motherboard in the above-mentioned background art to solve, and it adopts the bolt to fix mostly, and is minimum because of the bolt specification of installation computer motherboard, and installation space is comparatively narrow, and this is very hard when twisting the bolt with regard to the user, can not satisfy user's user demand's problem already.

In order to achieve the above object, the utility model provides a following technical scheme: a computer mainboard fixing device for a computer comprises a mounting plate, wherein a cavity is formed in the mounting plate, a mainboard plate body is arranged at the top of the mounting plate, the bottom of the mainboard plate body is contacted with the top of the mounting plate, pin holes are formed in the positions, close to the four corners, of the top of the mainboard plate body, clamping holes are formed in the positions, close to the middle positions, of the two sides in the pin holes, welding plates are fixedly connected to the positions, close to the front and the rear, of the two sides in the mounting plate, clamping frames are fixedly connected to the positions, close to the two sides, of the top of each clamping frame, moving rods are sleeved on the positions, close to the two sides, of the top of each moving rod, penetrate through the mounting plate and extend into the pin holes, one sides, opposite to each other, of the two moving rods are contacted with the inner walls of the pin holes, clamping blocks are fixedly connected to the positions, close to the top, opposite to one sides, of the two moving rods, movable grooves are formed in the positions, close to the front and the rear, of the two sides of the mounting plate, the welding plate comprises a welding plate body, wherein the bottom of the welding plate body is provided with a front end and a rear end, the front end and the rear end of the welding plate body are close to each other, the top of each abutting block penetrates through the welding plate body and extends to the outside of the welding plate body, the two sides of each abutting block are respectively in contact with two moving rods, the bottom of each abutting block is fixedly connected with a connecting rod, one side, back to each other, of each connecting rod penetrates through two movable grooves and extends to the outside of the mounting plate, the top of each connecting rod is fixedly connected with a pressing rod, and the bottom-close positions of the two sides of the mounting plate are fixedly connected with outer connecting plates.

Preferably, the inner wall of the moving rod is in contact with the outer wall of the clamping frame, and the moving rod is in sliding connection with the clamping frame.

Preferably, two carriage release levers back to the back of the body one side by the equal fixedly connected with reset spring in bottom position, two reset spring back to the back of the body one side all with card frame fixed connection.

Preferably, one side of each of the two clamping blocks, which is opposite to the other side, extends into the two clamping holes respectively, and the clamping blocks are clamped with the clamping holes.

Preferably, the bottom of the connecting rod is fixedly connected with a strong spring, and the bottom of the strong spring is fixedly connected with the bottom in the mounting plate.

Preferably, the inner wall of the movable groove is in contact with the connecting rod, and the connecting rod movable grooves are in sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that: this computer motherboard fixing device for computer, through supporting the piece, pressing the design of depression bar, carriage release lever, connecting rod, fixture block and card hole for this device adopts the connection design of joint, lets the user when installing this device, only needs one according to the pine just can accomplish the fixed to the mainboard plate body, need not that the user takes time and energy in constrictive within range and twists and move the bolt and install, offers convenience for the user, has improved the practicality of this device, has satisfied user's user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of A in FIG. 1;

fig. 4 is a partially enlarged schematic view of B in fig. 2.

In the figure: 1. mounting a plate; 2. a main board body; 3. a pin hole; 4. a clamping hole; 5. welding the plate; 6. a clamping frame; 7. a travel bar; 8. a clamping block; 9. a movable groove; 10. a resisting block; 11. a connecting rod; 12. a pressing lever; 13. an outer connecting plate; 14. a return spring; 15. a strong spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a computer mainboard fixing device for a computer comprises a mounting plate 1, a cavity is arranged in the mounting plate 1, a mainboard plate body 2 is arranged at the top of the mounting plate 1, the bottom of the mainboard plate body 2 is contacted with the top of the mounting plate 1, pin holes 3 are arranged at positions close to four corners of the top of the mainboard plate body 2, clamping holes 4 are arranged at positions close to the middle positions of two sides in the pin holes 3, welding plates 5 are fixedly connected at positions close to the middle positions of two sides in the mounting plate 1, clamping frames 6 are fixedly connected at positions close to the front and rear ends of the top of the welding plates 5, moving rods 7 are sleeved at positions close to two sides of the top of the clamping frames 6, the top of the moving rods 7 penetrates through the mounting plate 1 and extends into the pin holes 3, one sides of two moving rods 7 opposite to each other are contacted with the inner wall of the pin holes 3, clamping blocks 8 are fixedly connected at positions close to the top of the sides of two moving rods 7 opposite to each other, and movable grooves 9 are arranged at positions close to the front and rear ends of two sides of the mounting plate 1, the position of both ends all is provided with and supports 10 before leaning on of welding plate 5 bottom, supports the top of piece 10 and runs through welding plate 5 and extend to its outside, supports the both sides of piece 10 respectively with two carriage release lever 7 contacts, supports the bottom fixedly connected with connecting rod 11 of piece 10, two connecting rod 11 one side that carry on the back mutually run through two movable slots 9 respectively and extend to the outside of mounting panel 1, the top fixedly connected with of connecting rod 11 presses depression bar 12, the equal fixedly connected with outer fishplate bar 13 in the bottom position that leans on of mounting panel 1 both sides.

The utility model discloses in: the inner wall of the movable rod 7 is contacted with the outer wall of the clamping frame 6, and the movable rod 7 is connected with the clamping frame 6 in a sliding way; through the setting of carriage release lever 7, can drive fixture block 8 and remove.

The utility model discloses in: the positions of the bottoms of the two opposite sides of the two moving rods 7 are fixedly connected with return springs 14, and the opposite sides of the two return springs 14 are fixedly connected with the clamping frame 6; the return spring 14 is provided to return the movable rod 7.

The utility model discloses in: one sides of the two clamping blocks 8, which are opposite to each other, extend into the two clamping holes 4 respectively, and the clamping blocks 8 are clamped with the clamping holes 4; through the setting of fixture block 8, can die the mainboard plate body 2 chucking lock.

The utility model discloses in: the bottom of the connecting rod 11 is fixedly connected with a strong spring 15, and the bottom of the strong spring 15 is fixedly connected with the bottom in the mounting plate 1; by providing the strong spring 15, a strong restraining force can be applied to the abutting block 10, so that the abutting block 10 can abut against the moving rod 7.

The utility model discloses in: the inner wall of the movable groove 9 is contacted with the connecting rod 11, and the movable grooves 9 of the connecting rod 11 are connected in a sliding way; through the setting of connecting rod 11, can drive and support piece 10 and remove.

The working principle is as follows: when the device is used, a user firstly presses the pressing rod 12 downwards to move, the pressing rod 12 moves downwards to drive the abutting block 10 to move downwards, the abutting block 10 gradually releases the state of abutting against the two moving rods 7 by moving the abutting block 10 downwards, after the abutting block 10 releases the state of abutting against the moving rods 7, the moving rods 7 are reset under the driving of the reset spring 14, so that the two moving rods 7 are gradually closed and attached together, when the two moving rods 7 are attached together, the clamping blocks 8 on the two moving rods are gradually reduced until the inner diameter of the pin holes 3 is smaller than that of the pin holes, then the pin holes 3 are clamped on the moving rods 7 by the user, the position between the clamping holes 4 and the clamping blocks 8 is simultaneously aligned during clamping, then the user releases the pressing rod 12, the strong spring 15 at the bottom of the connecting rod 11 resets after the pressing rod 12 is released, so as to push the connecting rod 11 upwards, the connecting rod 11 upwards jacks up to drive the abutting block 10 upwards, thereby push up through support block 10 and promote two movable rods 7 and open to the outside, open through movable rod 7 and promote fixture block 8 to block into the card hole 4, accomplish the fixed of this device.

In summary, the following steps: this computer mainboard fixing device for computer, through supporting piece 10, press down the depression bar 12, the carriage release lever 7, connecting rod 11, fixture block 8 and the design of card hole 4, make this device adopt the connection design of joint, let the user when installing this device, only need just can accomplish the fixing to mainboard plate body 2 according to a pine, need not that the user wastes time and energy in constrictive within range and twist and move the bolt and install, bring the facility for the user, the practicality of this device has been improved, user's user demand has been satisfied, thereby it is very inconvenient when having solved current computer mainboard installation, it adopts the bolt to fix mostly, it is minimum because of the bolt specification of installation computer mainboard, and installation space is comparatively narrow, this is very hard when twisting and moving the bolt with regard to the user, can not satisfy the problem of user's user demand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a computer mainboard fixing device for computer, includes mounting panel (1), its characterized in that: the structure is characterized in that a cavity is formed in the mounting plate (1), a main plate body (2) is arranged at the top of the mounting plate (1), the bottom of the main plate body (2) is in contact with the top of the mounting plate (1), pin holes (3) are formed in the positions, close to four corners, of the top of the main plate body (2), clamping holes (4) are formed in the positions, close to the middle positions, of the two sides in the pin holes (3), welding plates (5) are fixedly connected to the positions, close to the front end and the rear end, of the tops of the welding plates (5), clamping frames (6) are fixedly connected to the positions, close to the two sides, of the tops of the clamping frames (6) are sleeved with moving rods (7), the tops of the moving rods (7) penetrate through the mounting plate (1) and extend into the pin holes (3), and one side, back to the other, of the two moving rods (7) is in contact with the inner wall of the pin holes (3), two carriage bars (7) back of the body one side lean on the equal fixed connection fixture block in top position (8), movable groove (9) have all been seted up to the front and back both ends position of leaning on of mounting panel (1) both sides, the front and back both ends position of leaning on of welding plate (5) bottom all is provided with supports piece (10), the top of supporting piece (10) runs through welding plate (5) and extends to its outside, the both sides of supporting piece (10) contact with two carriage bars (7) respectively, the bottom fixedly connected with connecting rod (11) of supporting piece (10), two movable groove (9) are run through respectively and extend to the outside of mounting panel (1) to the one side that two connecting rod (11) carried on the back mutually, the top fixedly connected with of connecting rod (11) presses depression bar (12), the outer fishplate (13) of the equal fixedly connected with in bottom position of leaning on of mounting panel (1) both sides.

2. A computer motherboard fixing device for a computer according to claim 1, wherein: the inner wall of the moving rod (7) is in contact with the outer wall of the clamping frame (6), and the moving rod (7) is in sliding connection with the clamping frame (6).

3. A computer motherboard fixing device for a computer according to claim 1, wherein: the bottom-leaning positions of the two moving rods (7) on the opposite sides are fixedly connected with return springs (14), and the sides of the two return springs (14) on the opposite sides are fixedly connected with the clamping frame (6).

4. A computer motherboard fixing device for a computer according to claim 1, wherein: one side of each of the two clamping blocks (8) back to back extends into the corresponding clamping hole (4), and the clamping blocks (8) are clamped with the corresponding clamping holes (4).

5. A computer motherboard fixing device for a computer according to claim 1, wherein: the bottom of the connecting rod (11) is fixedly connected with a strong spring (15), and the bottom of the strong spring (15) is fixedly connected with the bottom in the mounting plate (1).

6. A computer motherboard fixing device for a computer according to claim 1, wherein: the inner wall of the movable groove (9) is in contact with the connecting rod (11), and the movable grooves (9) of the connecting rod (11) are in sliding connection.