CN214427885U

CN214427885U - Computer mainboard fixing device for computer

Info

Publication number: CN214427885U
Application number: CN202120841925.4U
Authority: CN
Inventors: 吴玲
Original assignee: Wuhan International Trade University
Current assignee: Wuhan International Trade University
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-10-19
Anticipated expiration: 2031-04-23

Abstract

The utility model provides a computer motherboard fixing device for computer belongs to computer motherboard technical field, and it comprises box, control panel, connector and connecting device, and the control panel has been placed to the upper surface of box, and the connector that one side fixedly connected with three equidistant setting of box was kept away from to the control panel, and the surface of box is provided with connecting device, and connecting device is including fixed cover, and the number of fixed cover has two, the last fixed surface of fixed cover and box is connected, the equal fixedly connected with fixture block in both sides of control panel, the inner wall sliding connection of fixture block and fixed cover, the inner wall sliding connection of fixed cover has the cardboard that two symmetries set up. The utility model discloses, through setting up connecting device, can be connected computer motherboard and quick-witted case, and then avoided using the nut to connect the phenomenon that smooth silk appears, and then ensure to install the maintenance operation to the mainboard fast, ensure the stable use of equipment.

Description

Computer mainboard fixing device for computer

Technical Field

The utility model belongs to the technical field of the computer motherboard, especially, relate to a computer motherboard fixing device for computer.

Background

A motherboard, also called a motherboard, a system board, or a motherboard, is one of the most important components of a computer. The main board is generally a rectangular circuit board, on which the main circuit system forming the computer is installed, and generally includes elements such as a BIOS chip, an I/O control chip, a keyboard and a panel control switch interface, an indicator light plug-in, an expansion slot, a main board, and a direct current power supply plug-in of a plug-in card.

Along with the development of society, the progress of science and technology, the computer is used in a large number of input, and the mainboard of computer is often installed in the inside of quick-witted case, fixes a position the installation to it through the mode of nut, and the phenomenon of smooth silk easily appears in long-time the wrench movement, and it needs to improve to this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the screw nut existing in the prior art is easy to slide, and providing a computer mainboard fixing device for computer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a computer mainboard fixing device for a computer is composed of a box body, a control panel, connectors and connecting devices, wherein the control panel is placed on the upper surface of the box body, one side of the control panel, which is far away from the box body, is fixedly connected with three connectors which are arranged at equal intervals, the surface of the box body is provided with the connecting devices, each connecting device comprises two fixing sleeves, the two fixing sleeves are fixedly connected with the upper surface of the box body, the two sides of the control panel are both fixedly connected with clamping blocks, the clamping blocks are in sliding connection with the inner wall of the fixing sleeves, the inner wall of the fixing sleeves is in sliding connection with two clamping plates which are symmetrically arranged, the clamping plates are in sliding connection with the surfaces of the clamping blocks, the surfaces of the clamping plates are fixedly connected with two sliding rods which are symmetrically arranged, the sliding rods are in sliding connection with the inner wall of the fixing sleeves, and one side, which is close to the sliding rods, is fixedly connected with a limiting sleeve, the inner wall of the fixed sleeve is rotatably connected with two control rods which are symmetrically arranged, and the control rods are connected with the inner wall of the limiting sleeve in a sliding mode.

One side of the sliding rod, which is close to the fixed sleeve, is fixedly connected with an expansion spring, and one side of the fixed sleeve, which is close to the sliding rod, is fixedly connected with the expansion spring.

The surface of the fixed sleeve is provided with a rectangular groove, the clamping plate is connected with the inner wall of the rectangular groove in a sliding mode, the surface of the limiting sleeve is provided with a groove, and the control rod is connected with the inner wall of the groove in a sliding mode.

One side that the connector is close to the control panel is provided with protector, protector includes the dead lever, the dead lever is connected with the fixed surface of connector, the sliding surface of dead lever is connected with first protective cover, one side sliding connection that the dead lever is close to first protective cover has the second protective cover, the surface of second protective cover is connected with the gag lever post through torsion spring rotation, the gag lever post respectively with the inner wall sliding connection of first protective cover and second protective cover, the inner wall sliding connection of gag lever post has the locating lever, the inner wall sliding connection of locating lever and second protective cover.

The dead lever is close to the equal fixedly connected with compression spring in one side of first protective cover and second protective cover, one side that compression spring kept away from the dead lever respectively with first protective cover and second protective cover fixed connection.

One side of the limiting rod, which is close to the positioning rod, is fixedly connected with a limiting spring, and one side of the positioning rod, which is close to the limiting rod, is fixedly connected with the limiting spring.

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

1. in the utility model, the fixture block is placed in the fixed sleeve by arranging the fixture block, the control rod is rotated to lose the constraint of the control rod on the limit sleeve, the expansion spring releases the elasticity to push the slide rod to one side close to the fixed sleeve, the slide rod drives the clamping plate to move together to make the clamping plate abut against the surface of the fixture block, the fixing of the telescopic spring can be finished, when the telescopic spring needs to be opened, the clamping plate is moved to one side, the clamping plate drives the sliding rod to move, the telescopic spring is stressed and deformed to generate elasticity, the control rod is inserted into the limiting sleeve, the control rod is rotated to be abutted against the inner wall of the limiting sleeve, the opening of the computer main board can be completed, the computer main board can be connected with the case by arranging the connecting device, and then avoided using the nut to connect the phenomenon that the smooth silk appears, and then ensured to install the maintenance operation to the mainboard fast, ensured the stable use of equipment.

2. In the utility model, the limiting rod is arranged, the limiting rod is rotated, the torsion spring is stressed and deformed to generate elastic force, when the limiting rod is rotated to a certain position, the limiting spring releases the elastic force, the positioning rod is inserted in the inner wall of the second protective cover, the limiting rod is enabled to lose the constraint of the first protective cover, the compression spring releases the elastic force, the first protective cover and the second protective cover are pulled to two sides, the opening of the first protective cover and the second protective cover can be completed, when the protection is needed, the first protective cover and the second protective cover are pushed to one side, the compression spring is stressed and deformed to generate the elastic force, the positioning rod is pulled, the limiting spring is stressed and deformed to generate the elastic force, the limiting rod is enabled to lose the constraint of the second protective cover, the torsion spring releases the elastic force, the limiting rod is enabled to abut against the inner wall of the first protective cover, the protection can be completed, through the arrangement of the protective device, the unused joint of the computer mainboard can be protected, and then avoided the dust to get into and to lead to the phenomenon of connecting contact failure in the joint, and then strengthened the life of equipment.

Drawings

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

FIG. 2 is a schematic view of a structure at A of the computer motherboard fixing device for a computer shown in FIG. 1;

FIG. 3 is a schematic view of a structure at B of the computer motherboard fixing apparatus for a computer shown in FIG. 1;

FIG. 4 is an exploded view of a connector of the computer motherboard fixing device shown in FIG. 1;

fig. 5 is an exploded view of a shielding device in the motherboard fixing device of the computer shown in fig. 1.

Illustration of the drawings: 1. a box body; 2. a control panel; 3. a connector; 4. a connecting device; 41. clamping a plate; 42. fixing a sleeve; 43. a slide bar; 44. a limiting sleeve; 45. a clamping block; 46. a control lever; 5. a guard; 51. a first protective cover; 52. fixing the rod; 53. a compression spring; 54. positioning a rod; 55. a second protective cover; 56. a limiting rod.

Detailed Description

In order to make the above 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.

Embodiment 1, as shown in fig. 1-5, a computer motherboard fixing device for a computer, includes a box 1, a control panel 2, a connector 3 and a connecting device 4, the control panel 2 is placed on the upper surface of the box 1, one side of the control panel 2 away from the box 1 is fixedly connected with three connectors 3 arranged at equal intervals, and the connecting device 4 is arranged on the surface of the box 1.

As shown in fig. 1 and 4, the connecting device 4 includes two fixing sleeves 42, the number of the fixing sleeves 42 is two, the fixing sleeves 42 are fixedly connected with the upper surface of the box 1, both sides of the control panel 2 are fixedly connected with fixture blocks 45, the fixture blocks 45 are slidably connected with the inner wall of the fixing sleeves 42, the inner wall of the fixing sleeves 42 is slidably connected with two symmetrically arranged fixture plates 41, the fixture plates 41 are slidably connected with the surfaces of the fixture blocks 45, the surfaces of the fixture plates 41 are fixedly connected with two symmetrically arranged slide bars 43, the slide bars 43 are slidably connected with the inner wall of the fixing sleeves 42, one side of the fixture plates 41 close to the slide bars 43 is fixedly connected with a limit sleeve 44, the inner wall of the fixing sleeves 42 is rotatably connected with two symmetrically arranged control rods 46, the control rods 46 are slidably connected with the inner wall of the limit sleeve 44, so as to connect the computer motherboard with the case, thereby avoiding the phenomenon of wire sliding when nuts are used for connection, and then ensure to install the maintenance operation to the mainboard fast, ensure the stable use of equipment.

One side of the sliding rod 43 close to the fixed sleeve 42 is fixedly connected with an expansion spring, and one side of the fixed sleeve 42 close to the sliding rod 43 is fixedly connected with the expansion spring, so that the whole device is more convenient and faster to use.

The surface of the fixed sleeve 42 is provided with a rectangular groove, the clamping plate 41 is in sliding connection with the inner wall of the rectangular groove, the surface of the limiting sleeve 44 is provided with a groove, and the control rod 46 is in sliding connection with the inner wall of the groove, so that the whole device is firmer and more stable.

The effect achieved by matching the upper section components is that the fixture block 45 is arranged in the fixed sleeve 42, the control rod 46 is rotated to make the control rod 46 lose the constraint on the limit sleeve 44, the telescopic spring releases the elasticity to push the slide rod 43 to one side close to the fixed sleeve 42, the slide rod 43 drives the clamping plate 41 to move together, so that the clamping plate 41 is abutted against the surface of the fixture block 45, thus the fixing can be completed, when the computer is required to be opened, the clamping plate 41 is moved to one side, the clamping plate 41 drives the slide rod 43 to move, the telescopic spring is stressed and deformed to generate elasticity, the control rod 46 is inserted in the limit sleeve 44, the control rod 46 is rotated to make the control rod 46 abut against the inner wall of the limit sleeve 44, thus the computer can be opened, the computer mainboard can be connected with the case by arranging the connecting device 4, and further the phenomenon of wire sliding caused by the use of nuts for connection is avoided, and then ensure to install the maintenance operation to the mainboard fast, ensure the stable use of equipment.

As shown in fig. 1 and 5, the protection device 5 includes a fixing rod 52, the fixing rod 52 is fixedly connected to the surface of the connector 3, the surface of the fixing rod 52 is slidably connected to the first protective cover 51, one side of the fixing rod 52 close to the first protective cover 51 is slidably connected to the second protective cover 55, the surface of the second protective cover 55 is rotatably connected to the limiting rod 56 through a torsion spring, the limiting rod 56 is slidably connected to the inner walls of the first protective cover 51 and the second protective cover 55, the inner wall of the limiting rod 56 is slidably connected to a positioning rod 54, the positioning rod 54 is slidably connected to the inner wall of the second protective cover 55, the unused connector of the computer motherboard can be protected, the phenomenon of bad contact of the connector caused by dust entering the connector is avoided, and the service life of the device is prolonged.

The dead lever 52 is close to the equal fixedly connected with compression spring 53 in one side of first protective cover 51 and second protective cover 55, and compression spring 53 keeps away from one side of dead lever 52 respectively with first protective cover 51 and second protective cover 55 fixed connection, makes its whole device use convenient and fast more.

One side of the limiting rod 56 close to the positioning rod 54 is fixedly connected with a limiting spring, and one side of the positioning rod 54 close to the limiting rod 56 is fixedly connected with the limiting spring, so that the whole device is more convenient and faster to use.

The effect that the upper part of the protective cover is matched with the upper part of the protective cover is that, by arranging the limiting rod 56 and rotating the limiting rod 56, the torsion spring is stressed and deformed to generate elastic force, when the protective cover is rotated to a certain position, the limiting spring releases the elastic force to ensure that the positioning rod 54 is inserted in the inner wall of the second protective cover 55, the limiting rod 56 loses the constraint on the first protective cover 51, the compression spring 53 releases the elastic force and pulls the first protective cover 51 and the second protective cover 55 to two sides to finish the opening of the protective cover, when the protective cover is required, the first protective cover 51 and the second protective cover 55 are pushed to one side, the compression spring 53 is stressed and deformed to generate the elastic force, the positioning rod 54 is pulled, the limiting rod 56 is stressed and deformed to generate the elastic force to ensure that the limiting rod 56 loses the constraint on the second protective cover 55, the torsion spring releases the elastic force to ensure that the limiting rod 56 is abutted against the inner wall of the first protective cover 51, thereby finishing the protection, through setting up protector 5, can protect computer motherboard not using to connect, and then avoided the dust to get into and to lead to connecting contact failure's phenomenon in connecting, and then strengthened the life of equipment.

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

1. The utility model provides a computer mainboard fixing device for computer, it comprises box (1), control panel (2), connector (3) and connecting device (4), its characterized in that: control panel (2) have been placed to the upper surface of box (1), one side fixedly connected with three equidistant connector (3) that set up of box (1) is kept away from to control panel (2), the surface of box (1) is provided with connecting device (4), connecting device (4) include fixed cover (42), the number of fixed cover (42) has two, fixed cover (42) is connected with the upper surface fixed of box (1), the both sides of control panel (2) all fixedly connected with fixture block (45), fixture block (45) and the inner wall sliding connection of fixed cover (42), the inner wall sliding connection of fixed cover (42) has two cardboard (41) of symmetry setting, the surface sliding connection of cardboard (41) and fixture block (45), the surface fixed of cardboard (41) is connected with two slide bars (43) of symmetry setting, the sliding rod (43) is connected with the inner wall of the fixed sleeve (42) in a sliding way.

2. A computer motherboard fixing device for a computer according to claim 1, wherein: one side of the clamping plate (41) close to the sliding rod (43) is fixedly connected with a limiting sleeve (44), the inner wall of the fixing sleeve (42) is rotatably connected with two control rods (46) which are symmetrically arranged, and the control rods (46) are in sliding connection with the inner wall of the limiting sleeve (44).

3. A computer motherboard fixing device for a computer according to claim 1, wherein: one side of the sliding rod (43) close to the fixed sleeve (42) is fixedly connected with an expansion spring, and one side of the fixed sleeve (42) close to the sliding rod (43) is fixedly connected with the expansion spring.

4. A computer motherboard fixing device for a computer according to claim 2, wherein: the surface of the fixed sleeve (42) is provided with a rectangular groove, the clamping plate (41) is in sliding connection with the inner wall of the rectangular groove, the surface of the limiting sleeve (44) is provided with a groove, and the control rod (46) is in sliding connection with the inner wall of the groove.

5. A computer motherboard fixing device for a computer according to claim 1, wherein: one side that connector (3) are close to control panel (2) is provided with protector (5), protector (5) include dead lever (52), dead lever (52) are connected with the fixed surface of connector (3), the sliding surface of dead lever (52) is connected with first protective cover (51), one side sliding connection that dead lever (52) are close to first protective cover (51) has second protective cover (55), the surface of second protective cover (55) is rotated through torsion spring and is connected with gag lever post (56), gag lever post (56) respectively with the inner wall sliding connection of first protective cover (51) and second protective cover (55), the inner wall sliding connection of gag lever post (56) has locating lever (54), the inner wall sliding connection of locating lever (54) and second protective cover (55).

6. The computer motherboard fixing device for a computer according to claim 5, wherein: the equal fixedly connected with compression spring (53) in one side that dead lever (52) are close to first protective cover (51) and second protective cover (55), one side that dead lever (52) were kept away from in compression spring (53) respectively with first protective cover (51) and second protective cover (55) fixed connection.

7. The computer motherboard fixing device for a computer according to claim 5, wherein: one side of the limiting rod (56) close to the positioning rod (54) is fixedly connected with a limiting spring, and one side of the positioning rod (54) close to the limiting rod (56) is fixedly connected with the limiting spring.