CN220637541U - Mainboard maintenance device - Google Patents

Abstract

The utility model discloses a main board maintenance device which comprises a base, a fixed plate, a transverse plate and an adjusting and positioning assembly, wherein the adjusting and positioning assembly comprises a rotating column, a disc, a cylinder, a sliding plate, a rack, a gear, a guide rail, a placing rack, a sliding column, a pressing plate, a spring, a placing plate and a fixed block. The utility model belongs to the technical field of main board maintenance, and particularly relates to a main board maintenance device which is capable of sliding and adjusting a rack on a guide rail and fixing the main board according to different sizes, pressing and fixing the main board through downward movement of a pressing plate, enabling a rack to drive a gear to rotate through expansion and contraction of a cylinder, and enabling the fixed main board to rotate and adjust, so that the overall flexibility is improved, the maintenance is more convenient, and the arrangement of a base and a reinforcing rod in a forked arrangement ensures the overall stable main board maintenance device.

Description

Mainboard maintenance device

Technical Field

The utility model belongs to the technical field of main board maintenance, and particularly relates to a main board maintenance device.

Background

The electronic main board is also called a motherboard, a system board, a logic board, a motherboard, a bottom board and the like, is a central or main circuit board for forming a complex electronic system such as an electronic computer, a typical main board can provide a series of joints for connecting devices such as a processor, a display card, an audio card, a hard disk, a memory, external devices and the like, is one of indispensable elements in the electronic device, and when the electronic main board is maintained, the main board needs to be fixed, while the traditional clamp is of a fixed size, only the main board of a standard size can be fixed, the main boards of different sizes cannot be fixed, and the fixed main board cannot be adjusted, so that the main board is inconvenient to maintain.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the main board maintenance device, aiming at main boards with different sizes, the placing rack can be slidably adjusted on the guide rail and fixed, the main boards can be pressed and fixed through the downward movement of the pressing plate, the rack drives the gear to rotate through the expansion and contraction of the cylinder, the fixed main boards can be rotationally adjusted, the overall flexibility is improved, the maintenance is more convenient, and the arrangement of the base and the reinforcing rod which are arranged in a forked mode ensures the overall stability.

The technical scheme adopted by the utility model is as follows: the main board maintenance device comprises a base, a fixed plate and a transverse plate, wherein the fixed plate is fixedly arranged on the top wall of the base, the transverse plate is welded on the outer side wall of the fixed plate, the main board maintenance device further comprises an adjusting and positioning assembly, the adjusting and positioning assembly is arranged on the transverse plate, and the adjusting and positioning assembly comprises a rotating column, a disc, a cylinder, a sliding plate, a rack, a gear, a guide rail, a placing rack, a sliding column, a pressing plate, a spring, a placing plate and a fixed block; the rotating column penetrates through the transverse plate to be rotationally arranged on the transverse plate, the disc is fixedly arranged at the upper end of the rotating column, the air cylinder penetrates through the fixed plate to be fixedly arranged on the fixed plate, the sliding plate is fixedly arranged at one end of the air cylinder, the rack is fixedly arranged on the outer side wall of the sliding plate, the gear is fixedly arranged at the lower end of the rotating column, the gear is meshed with the rack, the guide rail is fixedly arranged on the top wall of the disc, the guide rail is annularly arranged, the rack is arranged on the guide rail in a sliding mode, the sliding column fixedly penetrates through the top of the rack and is in sliding connection with the rack, the pressing plate is fixedly arranged at the lower end of the sliding column, the spring is sleeved on the outer side wall of the sliding column, the spring is fixedly arranged between the outer side wall of the sliding column and the top wall of the rack, the rack is fixedly arranged on the side wall of the rack, and the fixing block is fixedly arranged on the outer side wall of the rack.

Further, a reinforcing rod is arranged between the outer side wall of the fixing plate and the top wall of the base.

Further, the placing frame is arranged in a 7 shape.

Further, the fixing block is provided with a through hole.

Further, the guide rail is provided with positioning grooves which are distributed at equal intervals along the direction of the guide rail.

Further, the positioning groove is the same as the aperture of the through hole.

After the structure is adopted, the utility model has the following beneficial effects: according to the main board maintenance device provided by the utility model, the placing rack can be slidably adjusted on the guide rail aiming at main boards with different sizes, the placing rack can be fixed in the positioning groove by penetrating through the through hole through the stud, the main board can be pressed and fixed by moving down the pressing plate, the rack drives the gear to rotate through the expansion and contraction of the cylinder, the fixed main board can be rotationally adjusted, the overall flexibility is increased, the maintenance is more convenient, the overall stability is ensured by the arrangement of the base and the reinforcing rod which are arranged in a forked mode, the overall structural design is simple and reasonable, and the practicability is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

Fig. 1 is a schematic diagram of the overall structure of a motherboard repairing device according to the present utility model;

fig. 2 is a schematic perspective view of a main board maintenance device according to the present utility model;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the drawings: 1. the device comprises a base, 2, a fixed plate, 3, a transverse plate, 4, an adjusting and positioning assembly, 5, a rotating column, 6, a disc, 7, an air cylinder, 8, a sliding plate, 9, a rack, 10, a gear, 11, a guide rail, 12, a placing rack, 13, a sliding column, 14, a pressing plate, 15, a spring, 16, a placing plate, 17, a fixed block, 18, a reinforcing rod, 19, a through hole, 20 and a positioning groove.

Detailed Description

As shown in fig. 1, a main board maintenance device comprises a base 1, a fixing plate 2 and a transverse plate 3, wherein the fixing plate 2 is fixedly arranged on the top wall of the base 1, and the transverse plate 3 is welded on the outer side wall of the fixing plate 2.

As shown in fig. 1-3, the device further comprises an adjusting and positioning assembly 4, wherein the adjusting and positioning assembly 4 is arranged on the transverse plate 3, and the adjusting and positioning assembly 4 comprises a rotating column 5, a disc 6, an air cylinder 7, a sliding plate 8, a rack 9, a gear 10, a guide rail 11, a placing rack 12, a sliding column 13, a compacting plate 14, a spring 15, a placing plate 16 and a fixing block 17.

Preferably, in order to fix the mainboard of different sizes, increase the flexibility when maintaining the mainboard, the spliced pole 5 runs through diaphragm 3 and rotates and locate on diaphragm 3, disc 6 is fixed to be located spliced pole 5 upper end, cylinder 7 runs through fixed plate 2 and is fixed to be located on fixed plate 2, cylinder 7 one end is fixed to be located to sliding plate 8, rack 9 is fixed to be located sliding plate 8 lateral wall, gear 10 is fixed to be located spliced pole 5 lower extreme, gear 10 and rack 9 mesh mutually, the guide rail 11 is fixed to be located disc 6 roof, guide rail 11 is the annular arrangement setting, rack 12 slides and locates on guide rail 11, the fixed top of running through rack 12 and with rack 12 sliding connection of sliding column 13, clamp plate 14 is fixed to be located the slide column 13 lower extreme, spring 15 cover is located the slide column 13 lateral wall, spring 15 is fixed to be located between slide column 13 lateral wall and the rack 12 roof, place plate 16 is fixed to be located on the rack 12 lateral wall, fixed locating piece 17 is fixed to be located the rack 12 lateral wall.

Preferably, in order to ensure the overall stability, a reinforcing rod 18 is provided between the outer side wall of the fixed plate 2 and the top wall of the base 1.

Preferably, in order to fix the placement frame 12 conveniently, the fixing block 17 is provided with through holes 19, the guide rail 11 is provided with positioning grooves 20, the positioning grooves 20 are distributed in an equidistant arrangement along the direction of the guide rail 11, and the apertures of the positioning grooves 20 and the through holes 19 are the same.

Wherein the placement frame 12 is arranged in a 7 shape.

When the device is specifically used, the placing rack 12 is slidably adjusted on the guide rail 11 according to the size of a main plate to be maintained, then the placing rack 12 is fixed inside the positioning groove 20 by penetrating through the through hole 19 through the stud, the sliding column 13 is lifted, the spring 15 deforms, then the main plate is placed at the top of the placing plate 16, the sliding column 13 is loosened, the sliding column 13 slides downwards under the action of the spring 15, the main plate is tightly pressed and fixed, the extension or contraction of the air cylinder 7 is controlled, the air cylinder 7 drives the sliding plate 8 and the rack 9 to move, the rack 9 drives the gear 10 to rotate, the fixed main plate is rotatably adjusted, the overall flexibility is increased, and the device is more convenient to maintain.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides a mainboard maintenance device, includes base, fixed plate and diaphragm, the fixed base roof that locates of fixed plate, the diaphragm welding is located on the fixed plate lateral wall, its characterized in that: the adjusting and positioning assembly is arranged on the transverse plate and comprises a rotating column, a disc, an air cylinder, a sliding plate, a rack, a gear, a guide rail, a placing rack, a sliding column, a pressing plate, a spring, a placing plate and a fixing block;

the rotating column penetrates through the transverse plate to be rotationally arranged on the transverse plate, the disc is fixedly arranged at the upper end of the rotating column, the air cylinder penetrates through the fixed plate to be fixedly arranged on the fixed plate, the sliding plate is fixedly arranged at one end of the air cylinder, the rack is fixedly arranged on the outer side wall of the sliding plate, the gear is fixedly arranged at the lower end of the rotating column, the gear is meshed with the rack, the guide rail is fixedly arranged on the top wall of the disc, the guide rail is annularly arranged, the rack is arranged on the guide rail in a sliding mode, the sliding column fixedly penetrates through the top of the rack and is in sliding connection with the rack, the pressing plate is fixedly arranged at the lower end of the sliding column, the spring is sleeved on the outer side wall of the sliding column, the spring is fixedly arranged between the outer side wall of the sliding column and the top wall of the rack, the rack is fixedly arranged on the side wall of the rack, and the fixing block is fixedly arranged on the outer side wall of the rack.

2. A motherboard repairing apparatus according to claim 1, wherein: and a reinforcing rod is arranged between the outer side wall of the fixing plate and the top wall of the base.

3. A motherboard repairing apparatus according to claim 2, wherein: the placing frame is 7-shaped.

4. A motherboard repair device according to claim 3 wherein: the fixed block is provided with a through hole.

5. The motherboard repair apparatus of claim 4 wherein: the guide rail is provided with positioning grooves which are distributed at equal intervals along the direction of the guide rail.

6. The motherboard repairing apparatus of claim 5 wherein: the aperture of the positioning groove is the same as that of the through hole.