CN220554138U

CN220554138U - Circuit board clamp

Info

Publication number: CN220554138U
Application number: CN202321787258.1U
Authority: CN
Inventors: 王克
Original assignee: Chengdu Shengye Xingjie Technology Co ltd
Current assignee: Chengdu Shengye Xingjie Technology Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-03-01
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of circuit boards and discloses a circuit board clamp which comprises a workbench, wherein four supporting rods and four first electric telescopic rods are fixedly connected to the bottom of the workbench, shock-proof foot pads are fixedly connected to the bottom of the supporting rods, a first supporting frame and a second supporting frame are fixedly connected to the top of the workbench, sliding grooves are formed in the first supporting frame and the second supporting frame, a dust collection mechanism is arranged at one end of the workbench, the output end of the first electric telescopic rod penetrates through the first supporting frame, a first sliding block is fixedly connected to the output end of the first electric telescopic rod, and a clamping mechanism is arranged at one side of the first sliding block. According to the utility model, the suction fan and the telescopic pipe are arranged at one end of the workbench, so that dust collection treatment can be carried out on the workbench in the processing process of the circuit board, flying of dust is effectively avoided, and the collection box fixedly connected with one end of the suction fan is matched with the collection box, so that the later treatment of workers is facilitated, and the effect of improving the environmental protection performance of the circuit board clamp is achieved.

Description

Circuit board clamp

Technical Field

The utility model relates to the technical field of circuit boards, in particular to a circuit board clamp.

Background

Along with the development of technology, electronic products are increased, the manufacturing and use of various circuit boards are increased, the demand of printed circuit boards and clamps thereof is also increased, and the circuit board clamps are clamps for welding circuit boards or detecting circuit boards, and when welding circuit boards, the circuit boards are put flat, required components are placed at preset positions, and then welding is performed.

The utility model discloses a circuit board clamp, which comprises a base plate, wherein one side of the upper part of the base plate is connected with a stand column, the upper end of the stand column is connected with an operation platform plate, and the middle part of the operation platform plate is provided with a first strip-shaped groove.

The setting has played fine quick dismantlement anchor clamps and has been had to the fixed effect of circuit board like this, but in the use, carries out welding or spray painting technology etc. to the circuit board to do not possess the mechanism of dust absorption, can lead to follow-up dust to fly up in the air, seriously harm staff's life health, the clamping structure of anchor clamps does not possess soft material, and the vibration that produces in the maintenance process produces the damage to the circuit board easily.

Disclosure of Invention

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a circuit board clamp which comprises a workbench, wherein the bottom of the workbench is fixedly connected with four supporting rods and four first electric telescopic rods, the bottom of the supporting rods is fixedly connected with shockproof foot pads, the top of the workbench is fixedly connected with a first supporting frame and a second supporting frame, sliding grooves are formed in the first supporting frame and the second supporting frame, one end of the workbench is provided with a dust collection mechanism, the output end of each first electric telescopic rod penetrates through the first supporting frame, the output end of each first electric telescopic rod is fixedly connected with a first sliding block, and one side of each first sliding block is provided with a clamping mechanism.

Further, the first supporting frame and the second supporting frame are symmetrically distributed on two sides of the workbench.

Further, dust absorption mechanism includes suction fan, flexible pipe and collecting box, the one end fixed mounting who keeps away from the workstation of suction fan has the collecting box, the one end fixed mounting that the suction fan is close to the workstation has flexible pipe, suction fan bottom fixed mounting has the support, the opening has been seted up to collecting box one end, the opening part articulates there is the dust guard, dust guard outside fixed mounting has the handle.

Further, a second electric telescopic rod is fixedly arranged at the top of the first sliding block, and a clamping mechanism is fixedly arranged at the output end of the second electric telescopic rod.

Further, the clamping mechanisms are fixed into two groups.

Further, a through groove is formed in one side, close to the second support frame, of the first support frame, and a through groove is formed in one side, close to the first support frame, of the second support frame.

Further, a second sliding block is connected in the sliding groove of the second supporting frame in a sliding mode, a connecting column is fixedly connected to one side, close to the through groove, of the second sliding block, and a clamping mechanism is fixedly connected to one side, far away from the second supporting frame, of the connecting column.

Further, fixture includes fixed block, fixed plate and adjusting bolt, the recess is seted up to fixed block one end, be provided with the fixed plate in the recess, threaded hole has been seted up at the fixed block top, adjusting bolt passes through threaded hole threaded connection inside the recess of fixed block, adjusting bolt bottom fixedly connected with fixed plate.

Further, the soft rubber layer is arranged at the top of the groove, the fixing plate is made of soft rubber, the elasticity of the soft rubber is good, the wear resistance and the impact vibration resistance are achieved, and the fixing plate is suitable for occasions with large temperature change and impact vibration.

The utility model has the following beneficial effects:

(1) According to the utility model, the suction fan and the telescopic pipe are arranged at one end of the workbench, so that dust collection treatment can be carried out on the workbench in the processing process of the circuit board, flying of dust is effectively avoided, and the collection box fixedly connected with one end of the suction fan is matched with the collection box, so that the later treatment of workers is facilitated, and the effect of improving the environmental protection performance of the circuit board clamp is achieved.

(2) According to the utility model, the soft rubber layer arranged at the top of the groove of the fixing block is matched with the fixing plate, so that a certain buffering effect is achieved in the processing process of the circuit board, irreversible loss of the circuit board caused by vibration is prevented, and the practical effect of the circuit board clamp is improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a dust extraction mechanism according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a clamping mechanism according to the present utility model;

FIG. 4 is a schematic view of the internal structures of the first support frame and the second support frame according to the present utility model;

in the drawings, the list of components represented by the various numbers is as follows:

in the figure: 1. a work table; 2. a support rod; 3. a first electric telescopic rod; 4. shock-proof foot pads; 5. a first support frame; 6. a second support frame; 7. a dust collection mechanism; 701. a suction fan; 702. a telescopic tube; 703. a collection box; 8. a first slider; 9. a clamping mechanism; 901. a fixed block; 902. a fixing plate; 903. an adjusting bolt; 10. a support; 11. an opening; 12. a dust-proof plate; 13. a handle; 14. a second electric telescopic rod; 15. a through groove; 16. a second slider; 17. a connecting column; 18. a groove; 19. a soft rubber layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model is a circuit board fixture, which comprises a workbench 1, wherein the bottom of the workbench 1 is fixedly connected with four supporting rods 2 and four first electric telescopic rods 3, the bottom of the supporting rods 2 is fixedly connected with shockproof foot pads 4, the top of the workbench 1 is fixedly connected with a first supporting frame 5 and a second supporting frame 6, sliding grooves are formed in the first supporting frame 5 and the second supporting frame 6, a dust collection mechanism 7 is arranged at one end of the workbench 1, the output end of the first electric telescopic rods 3 penetrates into the first supporting frame 5, the output end of the first electric telescopic rods 3 is fixedly connected with a first sliding block 8, and a clamping mechanism 9 is arranged at one side of the first sliding block 8.

The first supporting frame 5 and the second supporting frame 6 are symmetrically distributed on two sides of the workbench 1.

The dust collection mechanism 7 comprises a suction fan 701, a telescopic pipe 702 and a collection box 703, wherein the collection box 703 is fixedly arranged at one end, far away from the workbench 1, of the suction fan 701, the telescopic pipe 702 is fixedly arranged at one end, close to the workbench 1, of the suction fan 701, the support 10 is fixedly arranged at the bottom of the suction fan 701, the opening 11 is formed in one end of the collection box 703, the dust-proof plate 12 is hinged to the opening 11, and the handle 13 is fixedly arranged at the outer side of the dust-proof plate 12.

The top of the first sliding block 8 is fixedly provided with a second electric telescopic rod 14, and the output end of the second electric telescopic rod 14 is fixedly provided with a clamping mechanism 9.

The clamping mechanisms 9 are fixed in two groups.

The first support frame 5 is close to the side of the second support frame 6 and is provided with a through groove 15, and the second support frame 6 is close to the side of the first support frame 5 and is provided with a through groove 15.

The sliding groove of the second supporting frame 6 is slidably connected with a second sliding block 16, one side of the second sliding block 16 close to the through groove 15 is fixedly connected with a connecting column 17, and one side of the connecting column 17 away from the second supporting frame 6 is fixedly connected with a clamping mechanism 9.

The fixture 9 includes fixed block 901, fixed plate 902 and adjusting bolt 903, and recess 18 has been seted up to fixed block 901 one end, is provided with fixed plate 902 in the recess 18, and the screw hole has been seted up at fixed block 901 top, and adjusting bolt 903 passes through screw hole threaded connection inside the recess 18 of fixed block 901, and adjusting bolt 903 bottom fixedly connected with fixed plate 902.

The soft rubber layer 19 is arranged at the top of the groove 18, and the fixing plate 902 is made of soft rubber, so that the soft rubber has good elasticity, is wear-resistant and resistant to impact vibration, and is suitable for occasions with large temperature change and impact vibration.

When the circuit board fixing device is used, two ends of a circuit board to be processed are firstly placed in the grooves 18 of the fixing block 901 respectively, then the adjusting bolts 903 are screwed down to enable the fixing plate 902 to move downwards to fix the circuit board, then the first electric telescopic rod 3 is started to adjust the processing height of the circuit board, the suction fan 701 is started to align one end of the telescopic pipe 702 with the circuit board to process the circuit board, the suction fan 701 is closed after the processing is finished, and the circuit board can be taken down after the fixing effect is lost by unscrewing the adjusting bolts 903 to enable the fixing plate 902 to move upwards.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. Circuit board anchor clamps, including workstation (1), its characterized in that: the bottom of the workbench (1) is fixedly connected with a supporting rod (2) and a first electric telescopic rod (3), and the number of the supporting rods (2) is four;

the bottom of the supporting rod (2) is fixedly connected with a shockproof foot pad (4);

the top of the workbench (1) is fixedly connected with a first supporting frame (5) and a second supporting frame (6), and sliding grooves are formed in the first supporting frame (5) and the second supporting frame (6);

one end of the workbench (1) is provided with a dust collection mechanism (7);

the output end of the first electric telescopic rod (3) penetrates through the first supporting frame (5), and the output end of the first electric telescopic rod (3) is fixedly connected with a first sliding block (8);

one side of the first sliding block (8) is provided with a clamping mechanism (9).

2. A circuit board fixture as defined in claim 1, wherein: the first supporting frame (5) and the second supporting frame (6) are symmetrically distributed on two sides of the workbench (1).

3. A circuit board fixture as defined in claim 1, wherein: the dust collection mechanism (7) comprises a suction fan (701), a telescopic pipe (702) and a collection box (703), wherein the collection box (703) is fixedly arranged at one end, far away from the workbench (1), of the suction fan (701), and the telescopic pipe (702) is fixedly arranged at one end, close to the workbench (1), of the suction fan (701);

a support (10) is fixedly arranged at the bottom of the suction fan (701);

an opening (11) is formed in one end of the collecting box (703), and a dust-proof plate (12) is hinged to the opening (11);

the handle (13) is fixedly arranged on the outer side of the dust-proof plate (12).

4. A circuit board fixture as defined in claim 1, wherein: the top of the first sliding block (8) is fixedly provided with a second electric telescopic rod (14), and the output end of the second electric telescopic rod (14) is fixedly provided with a clamping mechanism (9).

5. A circuit board fixture as defined in claim 1, wherein: the clamping mechanisms (9) are fixed into two groups.

6. A circuit board fixture as defined in claim 1, wherein: a through groove (15) is formed in one side, close to the second supporting frame (6), of the first supporting frame (5), and a through groove (15) is formed in one side, close to the first supporting frame (5), of the second supporting frame (6).

7. A circuit board fixture as defined in claim 1, wherein: a second sliding block (16) is connected in the sliding groove of the second supporting frame (6) in a sliding way, and a connecting column (17) is fixedly connected to one side, close to the through groove (15), of the second sliding block (16);

one side of the connecting column (17) far away from the second supporting frame (6) is fixedly connected with a clamping mechanism (9).

8. A circuit board fixture as defined in claim 1, wherein: the clamping mechanism (9) comprises a fixed block (901), a fixed plate (902) and an adjusting bolt (903), wherein a groove (18) is formed in one end of the fixed block (901), and the fixed plate (902) is arranged in the groove (18);

the top of the fixed block (901) is provided with a threaded hole, and the adjusting bolt (903) is connected inside the groove (18) of the fixed block (901) through the threaded hole;

the bottom of the adjusting bolt (903) is fixedly connected with a fixing plate (902).

9. A circuit board fixture as defined in claim 8, wherein: a soft rubber layer (19) is arranged at the top of the groove (18), and the fixing plate (902) is made of soft rubber.