CN219616165U - Flexible circuit board test fixture - Google Patents

Abstract

The utility model discloses a flexible circuit board testing jig which comprises a supporting plate, wherein the middle part of the upper end of the supporting plate is connected with a detection box, the middle part of the lower end of the inner wall of the detection box is connected with a supporting table, the upper end of the supporting table is connected with a placing plate, and both sides of the upper end of the inner wall of the detection box are connected with detection assemblies. According to the flexible circuit board testing jig, the flexible circuit board without problems and the flexible circuit board with problems are conveniently and respectively collected through the mutual matching of the motor, the threaded rod, the threaded cylinder, the push plate and the collecting box, so that a worker does not need to collect the tested flexible circuit board, the workload of the worker is reduced, the operation is convenient, and the practicability is increased; through test board, connecting plate, the slide guide bar that sets up, when test board atress downwardly moving, the connecting plate drives slide downwardly moving, and slide one side is located the guide bar outside and slides, can improve the stability of test board, the test board downwardly moving of being convenient for.

Description

Flexible circuit board test fixture

Technical Field

The present utility model relates to the field of testing flexible circuit boards, and more particularly to a testing fixture for flexible circuit boards.

Background

The flexible circuit board is also called a flexible circuit board for short, is mainly composed of CU (Copperfoil) (E.D. or R.A. copper foil), A (Adhesive) (acrylic and epoxy thermosetting Adhesive) and PI (Polyimide film), has the advantages of saving space, reducing weight, having high flexibility and the like, and has very wide application in production and life, and market expansion.

Flexible wiring boards are widely used in various electronic products and devices such as commercial electronic devices, automobile dashboards, printers, hard disk drives, floppy disk drives, facsimile machines, automotive cellular phones, general phones, notebook computers, cameras, video cameras, CD-ROMs, hard disks, watches, computers, cameras, medical equipment, and the like.

The existing flexible circuit board usually needs staff to take the flexible circuit board after the test is finished, and the good flexible circuit board and the bad flexible circuit board are respectively placed in the placement box, so that the staff always needs to place the flexible circuit board, and the working strength of the staff is increased.

Therefore, it is necessary to provide a flexible circuit board testing fixture to solve the above-mentioned problems.

Disclosure of Invention

The utility model mainly aims to provide a flexible circuit board testing jig which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a flexible circuit board test fixture, includes the backup pad, backup pad upper end middle part is connected with the detection case, detection case inner wall lower extreme middle part is connected with the brace table, the brace table upper end is connected with places the board, detection case inner wall upper end both sides all are connected with the detection subassembly, detection case both sides middle part all is connected with the casing, two shells inner wall one side middle parts are connected with the motor, two motor output are connected with the threaded rod, two threaded rod outside threaded connection has a screw section of thick bamboo, two screw section of thick bamboo one end run through respectively and extend to detection incasement portion, two screw section of thick bamboo one side is connected with the push pedal, detection case inner wall corresponds the brace table both sides and all is connected with the collecting box, collecting box lower extreme middle part is connected with the slider, two slider lower extreme are located detection case inner wall lower extreme both sides sliding connection respectively.

Preferably, the detection assembly comprises hydraulic cylinders, the lower ends of the two hydraulic cylinders are connected with test boards, two sides of the upper ends of the test boards are connected with connecting boards, the upper ends of the two connecting boards are connected with sliding boards, the upper ends of the inner walls of the detection box are connected with guide rods corresponding to the two sliding boards, and one sides of the two sliding boards are respectively located on the outer sides of the two guide rods to slide.

Preferably, the sliding plate is provided with a through hole corresponding to the guide rod, and the guide rod is positioned in the through hole.

Preferably, the number of the connecting plates, the sliding plates and the guide rods is two.

Preferably, sliding grooves are formed in two sides of the lower end of the inner wall of the detection box, which correspond to the two sliding blocks, and the sliding blocks are in sliding connection with the sliding grooves.

Preferably, the detection box is provided with openings corresponding to the two thread cylinders, and the thread cylinders are positioned in the openings.

Preferably, the upper part of one side of the detection box is connected with a box door, and the middle part of one side of the box door is connected with a handle.

Preferably, both sides of the two pushing plates are connected to the connecting rods, connecting grooves are formed in the positions, corresponding to the connecting rods, of both sides of the inner wall of the detection box, and one end of each connecting rod is located inside each connecting groove to slide.

Advantageous effects

Compared with the prior art, the utility model provides the flexible circuit board testing jig which has the following beneficial effects:

1. this flexible wiring board test fixture through the mutually supporting of motor, threaded rod, screw thread section of thick bamboo, push pedal and the collection box that set up can conveniently collect the flexible wiring board that has the problem and the flexible wiring board that has the problem respectively for the staff need not collect the flexible wiring board after the test, lightens staff's work load, convenient operation has increased the practicality.

2. This flexible circuit board test fixture through test board, connecting plate, the slide guide bar that sets up, and when test board atress downwardly moving, the connecting plate drives slide downwardly moving, and slide one side is located the guide bar outside and slides, can improve the stability of test board, the test board downwardly moving of being convenient for.

Drawings

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

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the push plate of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a support plate; 2. a detection box; 3. a support table; 4. placing a plate; 5. a hydraulic cylinder; 6. a test board; 7. a connecting plate; 8. a slide plate; 9. a guide rod; 10. a housing; 11. a motor; 12. a threaded rod; 13. a thread cylinder; 14. a push plate; 15. a collection box; 16. a sliding block.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in figures 1-4, a flexible circuit board testing fixture comprises a supporting plate 1, a detection box 2 is connected to the middle part of the upper end of the supporting plate 1, a supporting table 3 is connected to the middle part of the lower end of the inner wall of the detection box 2, a placing plate 4 is connected to the upper end of the supporting table 3, a detection component is connected to both sides of the upper end of the inner wall of the detection box 2, a shell 10 is connected to the middle part of both sides of the detection box 2, a motor 11 is connected to the middle part of one side of the inner wall of the two shells 10, threaded rods 12 are connected to the output ends of the two motors 11, a threaded cylinder 13 is driven to move to one side, threaded cylinders 13 are connected to the outer sides of the two threaded rods 12 in a threaded manner, one ends of the two threaded cylinders 13 respectively penetrate and extend into the detection box 2, a push plate 14 is connected to one side of the two threaded cylinders 13, bearings are embedded at the connection part of one side of the threaded cylinders 13 and one side of the push plate 14, a collection box 15 is connected to both sides of the corresponding to the supporting table 3, the middle part of the lower end of the collecting box 15 is connected with a slide block 16, the lower ends of the two slide blocks 16 are respectively positioned at two sides of the lower end of the inner wall of the detecting box 2 and are in sliding connection, the detecting assembly comprises a hydraulic cylinder 5 which drives a testing plate 6 to move downwards, the lower ends of the two hydraulic cylinders 5 are connected with the testing plate 6, two sides of the upper end of the testing plate 6 are respectively connected with a connecting plate 7, the upper ends of the two connecting plates 7 are connected with slide plates 8, the positions of the upper ends of the inner wall of the detecting box 2 corresponding to the two slide plates 8 are connected with guide rods 9, the stability of the testing plate 6 is improved, one sides of the two slide plates 8 are respectively positioned at the outer sides of the two guide rods 9 and slide, the positions of the slide plates 8 corresponding to the guide rods 9 are provided with through holes, the numbers of the connecting plates 7, the slide plates 8 and the guide rods 9 are two groups, the two sides of the lower end of the inner wall of the detecting box 2 are respectively positioned at the positions of the two slide blocks 16 and are in sliding connection, the detection box 2 corresponds two screw thread section of thick bamboo 13 departments and has all seted up the opening, drives screw thread section of thick bamboo 13 to one side removal, and screw thread section of thick bamboo 13 is located the opening inside, and detection box 2 one side upper portion is connected with the chamber door, and chamber door one side middle part is connected with the handle, and two push pedal 14 both sides all are connected in the connecting rod, and the connecting groove has been seted up to detection box 2 inner wall both sides corresponding a plurality of connecting rod departments, and connecting rod one end is located the inside slip of connecting groove.

It should be noted that, when the flexible circuit board testing fixture is used, the flexible circuit board is placed at the upper end of the placing plate 4, the hydraulic cylinder 5 drives the testing plate 6 to move downwards, the sliding plate 8 is located at the outer side of the guide rod 9 to move, the testing plate 6 performs side testing on the flexible circuit board, after the testing is completed, one of the motors 11 works to drive the threaded rod 12 to rotate, so that the threaded cylinder 13 moves to one side, the pushing block 14 is pushed to move to one side, the pushing plate pushes the flexible circuit board to move to one side, and the flexible circuit board enters the collecting box 15, so that the flexible circuit board without problems and the flexible circuit board with problems enter different collecting boxes 15 respectively.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a flexible circuit board test fixture, includes backup pad (1), its characterized in that: the middle part of the upper end of the supporting plate (1) is connected with a detection box (2), the middle part of the lower end of the inner wall of the detection box (2) is connected with a supporting table (3), the upper end of the supporting table (3) is connected with a placing plate (4), both sides of the upper end of the inner wall of the detection box (2) are respectively connected with a detection assembly, the middle parts of both sides of the detection box (2) are respectively connected with a shell (10), the middle parts of one side of the inner wall of the two shells (10) are connected with a motor (11), the output ends of the two motors (11) are connected with threaded rods (12), the utility model discloses a detection box, including two threaded rods (12), screw thread section of thick bamboo (13), two threaded rods (12) outside threaded connection has screw thread section of thick bamboo (13), two screw thread section of thick bamboo (13) one end runs through respectively and extends to detection box (2) inside, two screw thread section of thick bamboo (13) one side is connected with push pedal (14), detection box (2) inner wall corresponds brace table (3) both sides and all is connected with collecting box (15), collecting box (15) lower extreme middle part is connected with slider (16), two slider (16) lower extreme are located detection box (2) inner wall lower extreme both sides sliding connection respectively.

2. The flexible printed circuit testing jig according to claim 1, wherein: the detection assembly comprises hydraulic cylinders (5), the lower ends of the two hydraulic cylinders (5) are connected with a test plate (6), two sides of the upper end of the test plate (6) are connected with connecting plates (7), the upper ends of the two connecting plates (7) are connected with sliding plates (8), the upper ends of the inner walls of the detection box (2) are connected with guide rods (9) corresponding to the two sliding plates (8), and one sides of the two sliding plates (8) are respectively located outside the two guide rods (9) to slide.

3. The flexible printed circuit testing jig according to claim 2, wherein: the sliding plate (8) is provided with a through hole corresponding to the guide rod (9), and the guide rod (9) is positioned in the through hole.

4. The flexible printed circuit testing jig according to claim 2, wherein: the number of the connecting plates (7), the sliding plates (8) and the guide rods (9) is two.

5. The flexible printed circuit testing jig according to claim 1, wherein: the sliding grooves are formed in two sides of the lower end of the inner wall of the detection box (2) and correspond to the two sliding blocks (16), and the sliding blocks (16) are arranged in the sliding grooves and are in sliding connection.

6. The flexible printed circuit testing jig according to claim 1, wherein: the detection box (2) is provided with openings corresponding to the two thread cylinders (13), and the thread cylinders (13) are positioned in the openings.

7. The flexible printed circuit testing jig according to claim 1, wherein: the upper part of one side of the detection box (2) is connected with a box door, and the middle part of one side of the box door is connected with a handle.

8. The flexible printed circuit testing jig according to claim 1, wherein: the two pushing plates (14) are connected to the connecting rods on two sides, connecting grooves are formed in the positions, corresponding to the connecting rods, of the two sides of the inner wall of the detection box (2), and one end of each connecting rod is located in each connecting groove to slide.