CN216829053U

CN216829053U - Circuit board tool convenient to clamp and fix

Info

Publication number: CN216829053U
Application number: CN202123059777.XU
Authority: CN
Inventors: 高元森; 熊文涛; 杨强
Original assignee: Guangde British Fitow Electronic Co ltd
Current assignee: Guangde British Fitow Electronic Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-06-28
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a circuit board tool convenient for clamping and fixing, which belongs to the technical field of circuit board fixing and comprises a base, wherein a first door-shaped frame and a second door-shaped frame are symmetrically arranged on the base, a first threaded rod is arranged on the first door-shaped frame, a first fixed plate is matched on the first threaded rod, a first telescopic rod is arranged below the second door-shaped frame, a second fixed plate parallel to the first fixed plate is arranged at the top end of the first telescopic rod, a door-shaped mounting plate is movably connected between the first fixed plate and the second fixed plate, sliding grooves are symmetrically arranged on the two sides of the inner wall of the door-shaped mounting plate, a fixing mechanism is arranged in the sliding grooves, and the fixing mechanism is connected with the inner wall of the door-shaped mounting plate through the second telescopic rod; the utility model discloses the fretwork setting is convenient for welding operation, is equipped with two fixed establishment in the door type mounting panel, adjusts the distance between two fixed establishment through the second telescopic link, adjusts the distance between backing plate and the stripper plate through the second screw thread post, can fix the circuit board of equidimension not, improves the suitability.

Description

Circuit board tool convenient to clamp and fix

Technical Field

The utility model relates to a fixed technical field of circuit board, concretely relates to circuit board frock convenient to centre gripping is fixed.

Background

In circuit board processing use, need to weld some electronic components on the circuit board, and welding process generally accomplishes at electric welding bench, common welding is the handheld circuit board of workman, another hand is taken electric welding pen welding, because electric welding temperature is higher, cause the accidental injury to the operator easily, consequently, need a centre gripping fixed frock to be used for fixed circuit board, current circuit board fixing device suitability is relatively poor, can't fix the circuit board of equidimension not, simultaneously because there may be electric elements in the circuit board bottom, unable flattening when the welding, lead to the welding to make mistakes easily, reduce work efficiency low, be unfavorable for the welding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board frock convenient to centre gripping is fixed for solve the problem that faces among the above-mentioned background art.

The purpose of the utility model can be realized by the following technical scheme:

a circuit board tool convenient to clamp and fix comprises a base, wherein a first door-shaped frame and a second door-shaped frame are symmetrically arranged on the base, a first threaded rod is arranged on the first door-shaped frame, a first fixing plate is matched on the first threaded rod, a first telescopic rod is arranged below the second door-shaped frame, a second fixing plate parallel to the first fixing plate is arranged at the top end of the first telescopic rod, a door-shaped mounting plate is movably connected between the first fixing plate and the second fixing plate, sliding grooves are symmetrically arranged on two sides of the inner wall of the door-shaped mounting plate, fixing mechanisms are arranged in the sliding grooves, and the fixing mechanisms are connected with the inner wall of the door-shaped mounting plate through the second telescopic rod;

one end of the first fixing plate, which is close to the fixing mechanism, is provided with a connecting hole, and an inserting rod is connected above the connecting hole in a sliding manner.

Further, the one end of door type mounting panel is equipped with the axis of rotation, the axis of rotation rotates with the second fixed plate to be connected, the other end of door type mounting panel is equipped with the connecting axle, connecting axle and connecting hole cooperation.

Furthermore, a plurality of lock holes are formed in the outer wall of the connecting shaft in an annular array mode, and the lock holes are matched with the inserted rod.

Further, fixed establishment includes the fixed block, the centre gripping groove has been seted up on the fixed block, be equipped with a plurality of expanding spring on the bottom in centre gripping groove, expanding spring's top is equipped with the backing plate, still be equipped with on the fixed block with centre gripping groove top surface complex second threaded rod, the bottom of second threaded rod is equipped with the stripper plate.

Furthermore, the bottom end of the extrusion plate and the top end of the base plate are both provided with anti-skidding soft cushions.

The utility model has the advantages that:

the utility model discloses the fretwork setting is convenient for welding operation, is equipped with two fixed establishment in the door type mounting panel, adjusts the distance between two fixed establishment through the second telescopic link, adjusts the distance between backing plate and the stripper plate through the second screw post, can fix the circuit board of equidimension not, improves the suitability; meanwhile, the circuit board can be turned over through the rotation arrangement, and the circuit board is fixed through the matching of the inserted bar and the lock hole, so that the welding efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts;

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a first fixing plate;

FIG. 3 is a schematic structural view of a gate mount plate;

fig. 4 is a schematic structural view of the fixing mechanism.

The reference numbers in the figures illustrate:

1. a base; 2. a first gantry; 3. a second portal frame; 4. a first threaded rod; 5. a first fixing plate; 6. a first telescopic rod; 7. a second fixing plate; 8. a gate-type mounting plate; 9. a chute; 10. a fixing mechanism; 11. a second telescopic rod; 12. a rotating shaft; 13. a connecting shaft; 14. connecting holes; 15. inserting a rod; 16. a lock hole; 17. a fixed block; 18. a clamping groove; 19. a tension spring; 20. a base plate; 21. a second threaded rod; 22. a pressing plate; 23. an anti-slip soft cushion.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides a circuit board frock convenient to centre gripping is fixed, as shown in fig. 1-4, including base 1, base 1 goes up the symmetry and is equipped with first door type frame 2 and second door type frame 3, be equipped with first threaded rod 4 on the first door type frame 2, the cooperation has first fixed plate 5 on the first threaded rod 4, the below of second door type frame 3 is equipped with first telescopic link 6, the top of first telescopic link 6 is equipped with second fixed plate 7 parallel with first fixed plate 5, swing joint has door type mounting panel 8 between first fixed plate 5 and the second fixed plate 7, 8 inner wall bilateral symmetry of door type mounting panel are equipped with spout 9, be equipped with fixed establishment 10 in the spout 9, fixed establishment 10 passes through the inner wall connection of second telescopic link 11 AND gate type mounting panel 8, first telescopic link 6 plays the effect of supporting second fixed plate 7. The first fixing plate 5 can be driven to move up and down through the rotation of the first threaded rod 4, so that the height of the fixing mechanism 10 is adjusted, an operator can conveniently adjust the height according to the requirement, and the welding operation is facilitated. One end that first fixed plate 5 is close to fixed establishment 10 is equipped with connecting hole 14, the top sliding connection of connecting hole 14 has inserted bar 15, the one end of door type mounting panel 8 is equipped with axis of rotation 12, axis of rotation 12 rotates with second fixed plate 7 to be connected, the other end of door type mounting panel 8 is equipped with connecting axle 13, connecting axle 13 and the cooperation of connecting hole 14, door type mounting panel 8 is connected on the fixed plate through rotating, can carry out the turn-ups to the circuit board, weld another limit of circuit board under the condition that need not dismantle, welding efficiency is improved. Still annular array has a plurality of lockholes 16 on the outer wall of connecting axle 13, and lockhole 16 and inserted bar 15 are mutually supported, and lockhole 16 and inserted bar 15 cooperation are spacing, improve stability. Fixing mechanism 10 includes fixed block 17, centre gripping groove 18 has been seted up on fixed block 17, be equipped with a plurality of expanding spring 19 on the bottom in centre gripping groove 18, expanding spring 19's top is equipped with backing plate 20, still be equipped with on the fixed block 17 with centre gripping groove 18 on top surface complex second threaded rod 21, the bottom of second threaded rod 21 is equipped with stripper plate 22, stripper plate 22's bottom and backing plate 20's top all are equipped with anti-skidding cushion 23, adjust the distance between stripper plate 22 and the backing plate 20 through adjusting second threaded rod 21, adjust the distance between two fixing mechanism 10 through second telescopic link 11, can carry out the centre gripping to the circuit board of equidimension not, can prevent through being equipped with expanding spring 19 and anti-skidding cushion 23 that the circuit board from being extruded and damaged.

During the use, rotate first threaded rod 4 according to user's altitude mixture control, thereby adjust the height of fixed establishment 10 through driving first fixed plate 5, make fixed establishment 10 be located the position that uses the operator to make things convenient for the welding most, then put into the circuit board between the fixed establishment 10, adjust the distance between two fixed establishment 10 through second telescopic link 11, then rotate second threaded rod 21 and adjust the distance of backing plate 20 and stripper plate 22, extrude the circuit board fixedly, carry out weldment work, when needs weld the circuit board another side, pull up inserted bar 15, it turns up the circuit board to rotate connecting axle 13, then it is fixed with the cooperation of lockhole 16 through inserted bar 15, carry out welding operation to the another side.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. A circuit board tool convenient for clamping and fixing comprises a base (1) and is characterized in that, a first door-shaped frame (2) and a second door-shaped frame (3) are symmetrically arranged on the base (1), a first threaded rod (4) is arranged on the first door-shaped frame (2), a first fixing plate (5) is matched on the first threaded rod (4), a first telescopic rod (6) is arranged below the second portal frame (3), a second fixed plate (7) parallel to the first fixed plate (5) is arranged at the top end of the first telescopic rod (6), a door-shaped mounting plate (8) is movably connected between the first fixing plate (5) and the second fixing plate (7), sliding chutes (9) are symmetrically arranged on two sides of the inner wall of the door-shaped mounting plate (8), fixing mechanisms (10) are arranged in the sliding chutes (9), the fixing mechanism (10) is connected with the inner wall of the door-shaped mounting plate (8) through a second telescopic rod (11);

one end of the first fixing plate (5) close to the fixing mechanism (10) is provided with a connecting hole (14), and an inserting rod (15) is connected above the connecting hole (14) in a sliding mode.

2. The circuit board tool convenient to clamp and fix is characterized in that one end of the door-shaped mounting plate (8) is provided with a rotating shaft (12), the rotating shaft (12) is rotatably connected with the second fixing plate (7), the other end of the door-shaped mounting plate (8) is provided with a connecting shaft (13), and the connecting shaft (13) is matched with the connecting hole (14).

3. The circuit board tool convenient to clamp and fix as claimed in claim 2, wherein a plurality of locking holes (16) are further annularly arrayed on the outer wall of the connecting shaft (13), and the locking holes (16) are matched with the inserting rods (15).

4. The circuit board tool convenient to clamp and fix is characterized in that the fixing mechanism (10) comprises a fixing block (17), a clamping groove (18) is formed in the fixing block (17), a plurality of telescopic springs (19) are arranged at the bottom end of the clamping groove (18), a base plate (20) is arranged at the top end of each telescopic spring (19), a second threaded rod (21) matched with the top surface of the clamping groove (18) is further arranged on the fixing block (17), and a pressing plate (22) is arranged at the bottom end of each second threaded rod (21).

5. The circuit board tool convenient to clamp and fix as claimed in claim 4, wherein the bottom end of the extrusion plate (22) and the top end of the backing plate (20) are provided with anti-slip soft pads (23).