CN212622703U

CN212622703U - Circuit board detection pressing plate jig

Info

Publication number: CN212622703U
Application number: CN202021122519.4U
Authority: CN
Inventors: 马瑞海; 沙晓明; 彭志军; 张顺斌
Original assignee: Shenzhen Lurun Electronic Tech Co ltd
Current assignee: Shenzhen Lurun Electronic Tech Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-26
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a circuit board detection pressing plate jig, which comprises a bottom plate and a pressing plate, wherein the top of the bottom plate is symmetrically fixed with vertical plates, a mounting plate is fixed between two vertical plates, one side of the mounting plate is fixed with a connecting seat, one side of the connecting seat is fixed with a V-shaped frame, the bottom end of the V-shaped frame is fixed with a sleeve, the sleeve is internally and slidably connected with a pressing rod, the top end of the V-shaped frame is provided with a self-locking driving device for driving the pressing rod to move up and down, the bottom end of the pressing rod is fixed with a connecting plate, the bottom of the connecting plate is fixed with the pressing plate, the top of the bottom plate is provided with a positioning device, one side of the mounting plate is fixed with an ear plate, the circuit board detection pressing plate jig enables the pressing plate to fix a circuit board to be detected under the action of the, the whole fixing mode is simple to operate, and the detection efficiency is greatly improved.

Description

Circuit board detection pressing plate jig

Technical Field

The utility model relates to a circuit board detects technical field, specifically is a circuit board detects clamp plate tool.

Background

The existing circuit board detection pressing plate jig is difficult to control manually according to the pressure degree, so that the circuit board is easily damaged, and the operation is troublesome. Therefore, a circuit board detection pressing plate jig is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board detection clamp plate tool to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board detection clamp plate tool, includes bottom plate and clamp plate, the top symmetry of bottom plate is fixed with the riser, two be fixed with the mounting panel between the riser, mounting panel one side is fixed with the connecting seat, one side of connecting seat is fixed with the V-arrangement frame, the bottom mounting of V-arrangement frame has the sleeve, sliding connection has the depression bar in the sleeve, the top of V-arrangement frame is installed and is used for driving the self-locking drive arrangement that the depression bar reciprocated, the bottom mounting of depression bar has the connecting plate, the bottom of connecting plate is fixed with the clamp plate, positioner is installed at the top of bottom plate, one side of mounting panel is fixed with the otic placode, and depression bar and otic placode sliding connection, the lateral wall of depression bar is fixed with the baffle, the depression bar outside is located the cover between.

Preferably, the self-locking driving device comprises an L-shaped driving rod and a connecting rod, the top end of the V-shaped frame is hinged with the L-shaped driving rod, the two sides of the bent part of the L-shaped driving rod are hinged with the connecting rod, and the bottom end of the connecting rod is hinged with the pressing rod.

Preferably, when the link is in the vertical state, one end edge of the L-shaped driving rod is in the vertical state.

Preferably, one end of the L-shaped driving rod, which is far away from the V-shaped frame, is fixedly sleeved with an anti-skid rubber sleeve.

Preferably, the positioning device comprises a positioning plate, a plurality of threaded holes are symmetrically formed in the top of the bottom plate, the positioning plate is arranged at the top of the bottom plate for the vehicle, a waist-shaped groove is formed in the positioning plate, a screw is arranged in the waist-shaped groove, and the positioning plate is fixed to the top of the bottom plate through the screw and the threaded holes in a meshed mode.

Preferably, the length of the waist-shaped groove is larger than the distance between the adjacent threaded holes.

Preferably, the top of the positioning plate is provided with a placing groove for placing the circuit board to be detected.

Preferably, the middle part of one end of the bottom plate is provided with an arc-shaped notch which is convenient for taking and placing the circuit board.

Preferably, the top end of the waist-shaped groove is provided with an annular groove, and the top end of the screw is positioned in the annular groove.

Preferably, the connecting seat, the V-shaped frame and the sleeve are of an integrated structure.

Compared with the prior art, the beneficial effects of the utility model are that:

the circuit board positioning device comprises a connecting rod, a positioning plate, a pressure spring, a pressure rod, a pressure plate and a pressure spring, wherein the pressure rod is arranged on the connecting rod, the two positioning plates are arranged on the connecting rod, the position of the two positioning plates is adjusted to meet the length limiting requirement of a circuit board to be detected, then the two ends of the bottom of the circuit board to be detected are placed in the two placing grooves, when the connecting rod is in a vertical state, one end edge of the L-shaped driving rod is in a vertical state (at the moment, the L-shaped driving rod is in a self-locking state), then the L-shaped driving rod is moved, one end of the L-shaped driving rod rotates along the top end of the V-shaped frame, the L-shaped driving rod is separated from.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the self-locking driving device of the present invention;

fig. 3 is a schematic structural view of the positioning plate of the present invention.

In the figure: 1. a base plate; 2. a vertical plate; 3. mounting a plate; 4. a connecting seat; 5. a V-shaped frame; 6. a sleeve; 7. a drive strut; 8. a self-locking drive device; 9. a connecting plate; 10. pressing a plate; 11. a positioning device; 12. An L-shaped drive rod; 13. a connecting rod; 14. an anti-slip rubber sleeve; 15. a threaded hole; 16. positioning a plate; 17. a waist-shaped groove; 18. a screw; 19. an arc-shaped notch; 20. an ear plate; 21. a baffle plate; 22. a compression spring; 23. A placement groove; 24. an annular groove.

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

Referring to fig. 1, the present invention provides a technical solution: a circuit board detection pressing plate jig comprises a bottom plate 1 and a pressing plate 10, vertical plates 2 are symmetrically fixed on the top of the bottom plate 1, a mounting plate 3 is fixed between the two vertical plates 2, a connecting seat 4 is fixed on one side of the mounting plate 3, a V-shaped frame 5 is fixed on one side of the connecting seat 4, a sleeve 6 is fixed at the bottom end of the V-shaped frame 5, a pressure bar 7 is connected in the sleeve 6 in a sliding way, the top end of the V-shaped frame 5 is provided with a self-locking driving device 8 for driving the pressure lever 7 to move up and down, a connecting plate 9 is fixed at the bottom end of the pressure lever 7, a pressure plate 10 is fixed at the bottom of the connecting plate 9, the top of the bottom plate 1 is provided with a positioning device 11, one side of the mounting plate 3 is fixed with an ear plate 20, and the compression bar 7 is connected with the ear plate 20 in a sliding manner, a baffle plate 21 is fixed on the side wall of the compression bar 7, and a compression spring 22 is sleeved on the outer side of the compression bar 7 and positioned between the baffle plate 21 and the ear plate 20.

Referring to fig. 1, the self-locking driving device 8 includes an L-shaped driving rod 12 and a connecting rod 13, the top end of the V-shaped frame 5 is hinged to the L-shaped driving rod 12, both sides of the bent portion of the L-shaped driving rod 12 are hinged to the connecting rod 13, and the bottom end of the connecting rod 13 is hinged to the pressing rod 7.

Referring to fig. 1, when the connecting rod 13 is in a vertical state, one end edge of the L-shaped driving rod 12 is in a vertical state, so as to perform a self-locking function.

Referring to fig. 2, an anti-slip rubber sleeve 14 is fixedly sleeved on one end of the L-shaped driving rod 12 away from the V-shaped frame 5, so as to play a role of anti-slip.

Referring to fig. 3, the positioning device 11 includes a positioning plate 16, a plurality of threaded holes 15 are symmetrically formed in the top of the bottom plate 1, the positioning plate 16 is provided on the top of the bottom plate 1, a waist-shaped groove 17 is formed in the positioning plate 16, a screw 18 is provided in the waist-shaped groove 17, and the screw 18 is engaged with the threaded hole 15 to fix the positioning plate 16 on the top of the bottom plate 1.

Referring to fig. 3, the length of the waist-shaped groove 17 is greater than the distance between adjacent threaded holes 15, so that the distance between two positioning plates 16 can be continuously adjusted.

Referring to fig. 3, a placing groove 23 for placing the circuit board to be detected is formed at the top of the positioning plate 16, so as to prevent the bottom of the circuit board to be detected from contacting the bottom plate 1.

Referring to fig. 3, an arc-shaped notch 19 is formed in the middle of one end of the bottom plate 1 for facilitating circuit board picking and placing.

The top end of the waist-shaped groove 17 is provided with an annular groove 24, and the top end of the screw 18 is positioned in the annular groove 24, so that the screw 18 is prevented from protruding out of the positioning plate 16, and the screw 18 is prevented from touching the circuit board.

Referring to fig. 2, the connecting seat 4, the V-shaped frame 5 and the sleeve 6 are integrated, so that the manufacturing cost is low.

The working principle is as follows: the position of two positioning plates 16 is adjusted to meet the length limit requirement of a circuit board to be detected, then two ends of the bottom of the circuit board to be detected are placed in two placing grooves 23, when the connecting rod 13 is in a vertical state, one end edge of the L-shaped driving rod 12 is in a vertical state (at the moment, the L-shaped driving rod 12 is in a self-locking state), then the L-shaped driving rod 12 is moved, one end of the L-shaped driving rod 12 rotates along the top end of the V-shaped frame 5, the L-shaped driving rod 12 is separated from the self-locking state, and under the tensile force action of the compression spring 22, the compression rod 7 moves downwards to enable the compression plate 10 to fix the circuit board to be detected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circuit board detects clamp plate tool, includes bottom plate (1) and clamp plate (10), its characterized in that: the top of the bottom plate (1) is symmetrically fixed with vertical plates (2), two mounting plates (3) are fixed between the vertical plates (2), one side of each mounting plate (3) is fixed with a connecting seat (4), one side of each connecting seat (4) is fixed with a V-shaped frame (5), the bottom end of each V-shaped frame (5) is fixed with a sleeve (6), each sleeve (6) is internally connected with a pressure lever (7) in a sliding manner, the top end of each V-shaped frame (5) is provided with a self-locking driving device (8) for driving each pressure lever (7) to move up and down, the bottom end of each pressure lever (7) is fixed with a connecting plate (9), the bottom of each connecting plate (9) is fixed with a pressure plate (10), the top of the bottom plate (1) is provided with a positioning device (11), one side of each mounting plate (3) is fixed with an ear plate (20), the side wall of the pressure lever (7) is fixed with a baffle plate (21), and a compression spring (22) is sleeved between the baffle plate (21) and the ear plate (20) on the outer side of the pressure lever (7).

2. The board detection platen tool of claim 1, wherein: the self-locking driving device (8) comprises an L-shaped driving rod (12) and a connecting rod (13), the top end of the V-shaped frame (5) is hinged with the L-shaped driving rod (12), the two sides of the bent part of the L-shaped driving rod (12) are hinged with the connecting rod (13), and the bottom end of the connecting rod (13) is hinged with the pressing rod (7).

3. The board detection platen tool of claim 2, wherein: when the connecting rod (13) is in a vertical state, one end edge of the L-shaped driving rod (12) is in a vertical state.

4. The board detection platen tool of claim 3, wherein: and an anti-skid rubber sleeve (14) is fixedly sleeved at one end of the L-shaped driving rod (12) far away from the V-shaped frame (5).

5. The board detection platen tool of claim 1, wherein: positioner (11) include locating plate (16), the top symmetry of bottom plate (1) is equipped with a plurality of screw hole (15), the top of bottom plate (1) is equipped with locating plate (16) to the car, the inside of locating plate (16) is equipped with waist type groove (17), be equipped with screw (18) in waist type groove (17), screw (18) and screw hole (15) meshing fix locating plate (16) at bottom plate (1) top.

6. The board detection platen tool of claim 5, wherein: the length of the waist-shaped groove (17) is larger than the distance between the adjacent threaded holes (15).

7. The board detection platen tool of claim 6, wherein: the top of the positioning plate (16) is provided with a placing groove (23) for placing the circuit board to be detected.

8. The board detecting and pressing jig according to claim 7, wherein: the middle part of one end of the bottom plate (1) is provided with an arc-shaped notch (19) which is convenient for taking and placing the circuit board.

9. The board detecting and pressing jig according to claim 8, wherein: the top end of the waist-shaped groove (17) is provided with an annular groove (24), and the top end of the screw (18) is positioned in the annular groove (24).

10. The board detection platen tool of claim 1, wherein: the connecting seat (4), the V-shaped frame (5) and the sleeve (6) are of an integrated structure.