CN218638744U

CN218638744U - Mainboard repair clamp

Info

Publication number: CN218638744U
Application number: CN202221133615.8U
Authority: CN
Inventors: 王光辉; 陈悦清; 邵国光; 江滔; 肖龙; 王梓
Original assignee: Umeox Innovations Co ltd
Current assignee: Umeox Innovations Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2023-03-17
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a mainboard maintenance anchor clamps, the on-line screen storage device comprises a base, the upper end fixedly connected with bottom plate of base, the first slide rail of the equal fixedly connected with in the left and right sides of bottom plate, the equal sliding connection in inside of first slide rail has first slider, the equal fixedly connected with connecting block in the outside of first slider, the equal fixedly connected with telescopic link in upper end of connecting block. The utility model discloses in, the open-ended shape of wind-collecting cover lower extreme can design according to electronic component's shape, can be the square, circular, perhaps anomalous figure, can select different wind-collecting covers to different components and parts, when adopting hot-blast rifle to melt the tin point of a certain component pin department, establish the lower end cover of wind-collecting cover in the outside of this components and parts, reuse hot-blast rifle and blow by the upper end of wind-collecting cover, thereby can avoid the tin point of peripheral position can hot-blast being melted, destroy components on every side, cause the condition that drops of solder joint pin.

Description

Mainboard repair clamp

Technical Field

The utility model relates to a mainboard maintenance technical field especially relates to a mainboard repair anchor clamps.

Background

The currently used main board maintenance clamp only can play a role in fixing the main board, when a hot air gun is adopted to melt tin points at pins of a certain element, the tin points at the peripheral positions can be melted, so that great challenge is brought to the operation of maintenance personnel, surrounding elements can be easily damaged due to careless operation, and the pins of welding points fall off;

mainboard maintenance anchor clamps that use at present generally only have the function to the mainboard centre gripping, the messenger natural air-dry's that all adopts after the welding is accomplished mode, the length that cooling time is than, and welding temperature is higher moreover still can influence the soldering tin of other pins.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a main board maintenance clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a mainboard maintenance anchor clamps, includes the base, the upper end fixedly connected with bottom plate of base, the first slide rail of the equal fixedly connected with in the left and right sides of bottom plate, the equal sliding connection in inside of first slide rail has first slider, the equal fixedly connected with connecting block in the outside of first slider, the equal fixedly connected with telescopic link in upper end of connecting block, the output fixedly connected with moving mechanism of telescopic link, the vertical fixedly connected with first fixed plate in upper end rear side of bottom plate, the front side upper end of first fixed plate is inlayed and is had first clamping gasket, the position that the upper end of bottom plate is located the front end of first fixed plate is provided with movable clamping mechanism, moving mechanism includes the mounting bracket with telescopic link output fixed connection, the inside upper end intermediate position fixedly connected with second slide rail of mounting bracket, the inside of mounting bracket is located the position fixedly connected with slide bar of second slide rail lower extreme, sliding connection has the fourth slider on the second slide rail, the intermediate position and slide bar sliding connection of fourth slider, the front and back side of fourth slider all sets up flutedly, the inside fixedly connected with first magnetic path of recess, one side of fourth slider is provided with wind gathering mechanism.

Further, gather wind mechanism including fixed casing, one side fixedly connected with fixed frame of fixed casing, fixed casing and fixed frame are the ferromagnetism material, fixed frame's lower extreme is provided with the wind-collecting cover, the upper end fixedly connected with second magnetic path of wind-collecting cover.

Furthermore, a first sliding groove is formed in the middle of the upper end of the bottom plate, second sliding grooves are formed in the positions, located on the two sides of the first sliding groove, of the upper end of the bottom plate, and a second sliding block is connected to the inner portion of the first sliding groove in a sliding mode.

Furthermore, activity clamping machine constructs including the backup pad, the equal vertical fixedly connected with second fixed plate in upper end both sides of backup pad, one side upper end of second fixed plate is all inlayed and is had the second clamping gasket.

Further, the equal fixedly connected with third slider in lower extreme both sides of backup pad, the third slider respectively with to second spout sliding connection.

Furthermore, the middle position of the supporting plate is rotatably connected with a fixing bolt, and the fixing bolt is in threaded connection with the second sliding block.

Furthermore, a heat dissipation mechanism is arranged at a position, between the first fixing plate and the movable clamping mechanism, of the upper end of the bottom plate, and the bottom plate is made of ferromagnetic materials.

Furthermore, the heat dissipation mechanism comprises a heat dissipation fan, a filter screen is fixedly connected to the upper end of the heat dissipation fan, and third magnetic blocks are fixedly connected to four corners of the lower end of the heat dissipation fan.

The utility model has the advantages that:

1. when the utility model is used, the main board maintenance clamp adopts the hot air gun to melt the tin point at the pin of a certain element, the lower end cover of the air collecting cover is arranged at the outer side of the element, and then the hot air gun is used to blow air from the upper end of the air collecting cover, thereby avoiding the situation that the tin point at the peripheral position is melted by hot air, and the surrounding elements are damaged to cause the falling of the pin of the welding spot;

2. the utility model discloses when using, this mainboard repair anchor clamps, when cooling off, will dispel the heat the mechanism and remove the lower extreme that corresponds components and parts, a plurality of third magnetic path of heat dissipation mechanism lower extreme can carry out magnetism with the bottom plate and inhale and be connected for heat dissipation mechanism can be random installs on the bottom plate and removes, and heat dissipation mechanism's radiator fan can be followed the bottom and is bloied the mainboard, can make components and parts after the welding fast, and soldering tin can cool off fast.

Drawings

Fig. 1 is a first perspective view of the present invention;

fig. 2 is a perspective view of a second viewing angle of the present invention;

FIG. 3 is a schematic view of the bottom plate structure of the present invention;

FIG. 4 is a schematic structural view of the movable clamping mechanism of the present invention;

fig. 5 is a schematic structural view of the moving mechanism of the present invention;

fig. 6 is a schematic structural view of the wind-gathering mechanism of the present invention;

fig. 7 is a schematic view of the structure of the heat dissipation mechanism of the present invention.

Illustration of the drawings:

1. a base; 2. a base plate; 3. a first slide rail; 4. a first slider; 5. connecting blocks; 6. a telescopic rod; 7. a moving mechanism; 8. a wind gathering mechanism; 9. a first fixing plate; 10. a first clamping washer; 11. a movable clamping mechanism; 12. a heat dissipation mechanism; 13. a first chute; 14. a second chute; 15. a support plate; 16. a third slider; 17. a second fixing plate; 18. a second clamping gasket; 19. fixing the bolt; 20. a second slider; 21. a mounting frame; 22. a second slide rail; 23. a slide bar; 24. a fourth slider; 25. a groove; 26. a first magnetic block; 27. a fixed housing; 28. a fixed frame; 29. a wind gathering cover; 30. a second magnetic block; 31. a heat-dissipating fan; 32. a filtering net cover; 33. and a third magnetic block.

Detailed Description

As shown in fig. 1-7, relate to a mainboard repair anchor clamps, including base 1, base 1's upper end fixedly connected with bottom plate 2, the equal first slide rail 3 of the equal fixedly connected with in the left and right sides of bottom plate 2, the equal sliding connection in inside of first slide rail 3 has first slider 4, the equal fixedly connected with connecting block 5 in outside of first slider 4, the equal fixedly connected with telescopic link 6 in upper end of connecting block 5, the output fixedly connected with moving mechanism 7 of telescopic link 6, the vertical fixedly connected with first fixed plate 9 in upper end rear side of bottom plate 2, the front side upper end of first fixed plate 9 is inlayed and is had first clamping gasket 10, the position that the upper end of bottom plate 2 is located the front end of first fixed plate 9 is provided with movable clamping mechanism 11, moving mechanism 7 includes mounting bracket 21 with telescopic link 6 output end fixed connection, the inside upper end intermediate position fixedly connected with second slide rail 22 of mounting bracket 21, the inside of second slide rail 22 is located the position fixedly connected with slide bar 23 of second mounting bracket 22 lower extreme, sliding connection has fourth slider 24 on second slide rail 22, the intermediate position and the sliding connection of fourth slider 24 and sliding connection with slide bar 23 sliding connection, the front and back side of fourth slider 24 all sets up the recess 25, the inside fixed recess 25 is provided with one side of first slider 24 and gathers wind mechanism 8 of slider 24.

When the main board maintenance clamp is used, the rear end of the main board to be maintained is abutted against the front end of the first clamping gasket 10 on the first fixing plate 9, the movable clamping mechanism 11 is moved along the second sliding chute 14 through the third sliding block 16, so that the second clamping gasket 18 on the second fixing plate 17 is abutted against the front end of the mainboard, the fixing bolt 19 is screwed, the second sliding block 20 is driven to move upwards, the second sliding block 20 is tightly contacted with the first sliding groove 13, so that the movable clamping mechanism 11 can be fixed, the main board can be clamped, according to the position of the component to be heated, the wind gathering mechanism 8 is installed at the front end or the rear end of the fourth slider 24 through the magnetic attraction connection of the fixed shell 27 and the first magnet 26, then according to the shape of the component to be heated, the corresponding wind gathering cover 29 is selected, then the wind gathering cover 29 is installed at the lower end of the fixed frame 28 through the magnetic attraction connection of the second magnet 30 and the fixed frame 28, and then the first slider 4, the first slide rail 3, the telescopic rod 6, the fourth slider 24, the second slide rail 22 and the slide bar 23 are installed, the air-collecting cover 29 is moved, the lower end of the air-collecting cover 29 is covered on the outer side of the component, then the air is blown from the upper end of the air-collecting cover 29 by using a hot air gun, thereby heating the component, melting the tin point by hot air, taking down the component, when a new component is mounted and needs to be cooled, the heat dissipation mechanism 12 can be moved to the lower end of the corresponding component, the plurality of third magnetic blocks 33 at the lower end of the heat dissipation mechanism 12 can be magnetically connected with the bottom plate 2, make heat dissipation mechanism 12 can be at will install the removal on bottom plate 2, heat dissipation mechanism 12's radiator fan 31 can be followed the bottom and bloied the mainboard, can make components and parts after the welding fast, and soldering tin can cool off fast.

As shown in fig. 7, the wind gathering mechanism 8 includes a fixed housing 27, a fixed frame 28 is fixedly connected to one side of the fixed housing 27, the fixed housing 27 and the fixed frame 28 are both made of ferromagnetic materials, a wind gathering cover 29 is arranged at the lower end of the fixed frame 28, a second magnetic block 30 is fixedly connected to the upper end of the wind gathering cover 29, the wind gathering mechanism 8 and the fourth slider 24 can be installed and fixed through the arranged groove 25, the first magnetic block 26 and the fixed housing 27, the wind gathering mechanism 8 can be conveniently and quickly installed at the front end or the rear end of the fourth slider 24, the wind gathering cover 29 is magnetically connected with the installation frame through the second magnetic block 30, the wind gathering cover 29 can be conveniently replaced, the shape of an opening at the lower end of the wind gathering cover 29 can be designed according to the shape of an electronic component, and can be a square, a circle, or an irregular figure.

As shown in fig. 3-4, a first sliding groove 13 is formed in the middle position of the upper end of the bottom plate 2, second sliding grooves 14 are formed in positions, located on two sides of the first sliding groove 13, of the upper end of the bottom plate 2, a second sliding block 20 is connected to the inside of the first sliding groove 13 in a sliding manner, the movable clamping mechanism 11 comprises a supporting plate 15, a second fixing plate 17 is fixedly connected to two sides of the upper end of the supporting plate 15 in a vertical manner, a second clamping gasket 18 is inlaid in the upper end of one side of the second fixing plate 17, a third sliding block 16 is fixedly connected to two sides of the lower end of the supporting plate 15, the third sliding block 16 is respectively connected to the second sliding groove 14 in a sliding manner, a fixing bolt 19 is rotatably connected to the middle position of the supporting plate 15, the fixing bolt 19 is in threaded connection with the second sliding block 20, the movable clamping mechanism 11 can be moved along the second sliding groove 14 through the third sliding block 16, and the fixing bolt 19 drives the second sliding block 20 to move upwards, so that the second sliding block 20 is in close contact with the first sliding groove 13, and the movable clamping mechanism 11 can be fixed.

As shown in fig. 7, a heat dissipation mechanism 12 is disposed at a position between the first fixing plate 9 and the movable clamping mechanism 11 at the upper end of the bottom plate 2, the bottom plate 2 is made of ferromagnetic material, the heat dissipation mechanism 12 includes a heat dissipation fan 31, an upper end of the heat dissipation fan 31 is fixedly connected with a filter screen 32, lower end four corners of the heat dissipation fan 31 are fixedly connected with third magnetic blocks 33, the third magnetic blocks 33 at the lower end of the heat dissipation mechanism 12 can be magnetically attracted to the bottom plate 2, the heat dissipation mechanism 12 can be freely installed and moved on the bottom plate 2, the heat dissipation fan 31 of the heat dissipation mechanism 12 can blow air to the main plate from the bottom, components can be rapidly welded, and soldering tin can be rapidly cooled.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a mainboard maintenance anchor clamps, includes base (1), its characterized in that: the upper end of the base (1) is fixedly connected with a bottom plate (2), the left side and the right side of the bottom plate (2) are fixedly connected with a first slide rail (3), the inside of the first slide rail (3) is slidably connected with a first slide block (4), the outer side of the first slide block (4) is fixedly connected with a connecting block (5), the upper end of the connecting block (5) is fixedly connected with a telescopic rod (6), the output end of the telescopic rod (6) is fixedly connected with a moving mechanism (7), the upper end rear side of the bottom plate (2) is vertically and fixedly connected with a first fixed plate (9), the upper end of the front side of the first fixed plate (9) is inlaid with a first clamping gasket (10), the position of the upper end of the bottom plate (2) at the front end of the first fixed plate (9) is provided with a movable clamping mechanism (11), the moving mechanism (7) comprises a mounting frame (21) fixedly connected with the output end of the telescopic rod (6), the middle position of the inner upper end of the mounting frame (21) is fixedly connected with a second slide rail (22), the position of the inner part of the second slide rail (22) at the lower end of the slide rail (22) is fixedly connected with a slide rail (24), and a slide rail (24) is slidably connected with a fourth slide block (24), grooves (25) are formed in the front side and the rear side of the fourth sliding block (24), a first magnetic block (26) is fixedly connected to the inner portion of each groove (25), and a wind gathering mechanism (8) is arranged on one side of the fourth sliding block (24).

2. A motherboard servicing jig as set forth in claim 1, wherein: gather wind mechanism (8) including fixed casing (27), one side fixedly connected with fixed frame (28) of fixed casing (27), fixed casing (27) and fixed frame (28) are the ferromagnetism material, the lower extreme of fixed frame (28) is provided with wind-collecting cover (29), the upper end fixedly connected with second magnetic path (30) of wind-collecting cover (29).

3. A motherboard servicing jig as set forth in claim 1, wherein: first spout (13) have been seted up to the upper end intermediate position of bottom plate (2), second spout (14) have all been seted up to the position that the upper end of bottom plate (2) is located first spout (13) both sides, the inside sliding connection of first spout (13) has second slider (20).

4. A motherboard servicing jig as set forth in claim 1, wherein: the movable clamping mechanism (11) comprises a supporting plate (15), wherein second fixing plates (17) are fixedly connected to two sides of the upper end of the supporting plate (15) in an equal vertical mode, and second clamping gaskets (18) are inlaid in the upper end of one side of each second fixing plate (17).

5. A motherboard servicing jig according to claim 4, characterised in that: the equal fixedly connected with third slider (16) in lower extreme both sides of backup pad (15), third slider (16) respectively with to second spout (14) sliding connection.

6. A motherboard servicing jig according to claim 4, characterised in that: the middle position of the supporting plate (15) is rotatably connected with a fixing bolt (19), and the fixing bolt (19) is in threaded connection with the second sliding block (20).

7. A motherboard servicing jig as set forth in claim 1, wherein: the upper end of the bottom plate (2) is positioned between the first fixing plate (9) and the movable clamping mechanism (11) and is provided with a heat dissipation mechanism (12), and the bottom plate (2) is made of ferromagnetic materials.

8. A motherboard servicing jig according to claim 7, characterised in that: the heat dissipation mechanism (12) comprises a heat dissipation fan (31), the upper end of the heat dissipation fan (31) is fixedly connected with a filter screen cover (32), and the four corners of the lower end of the heat dissipation fan (31) are fixedly connected with third magnetic blocks (33).