CN216956265U - Flexible circuit board electrical measuring device - Google Patents
Flexible circuit board electrical measuring device Download PDFInfo
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- CN216956265U CN216956265U CN202220023840.XU CN202220023840U CN216956265U CN 216956265 U CN216956265 U CN 216956265U CN 202220023840 U CN202220023840 U CN 202220023840U CN 216956265 U CN216956265 U CN 216956265U
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- wiring board
- flexible wiring
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Abstract
The utility model is suitable for the technical field of circuit board detection auxiliary devices, and provides an electrical testing device for a flexible circuit board, which comprises the following components: the detection device comprises a base, wherein a material conveying belt is arranged on the base, a circuit board bearing component is arranged on the material conveying belt, an ICT tester is arranged in the middle of the material conveying belt, the circuit board bearing component comprises a detection table and a clamping plate, a press plate is arranged on the detection table, and a baffle and a limiting block are arranged on the ICT tester.
Description
Technical Field
The utility model belongs to the technical field of circuit board detection auxiliary devices, and particularly relates to an electrical testing device for a flexible circuit board.
Background
Flexible circuit boards, also known as flexible boards, commonly known as FPCs, are printed circuit boards made of flexible insulating substrates (mainly polyimide or polyester films) that have many advantages not found in rigid circuit boards. The flexible circuit board can be freely bent, wound and folded, the size of an electronic product can be greatly reduced, and the flexible circuit board is suitable for the requirements of the electronic product on the development towards high density, miniaturization and high reliability. Therefore, the flexible circuit board is widely applied to the fields or products of aerospace, military, mobile communication and the like. In order to ensure the quality of the flexible circuit board during production, tests such as open circuit and short circuit are usually performed on the flexible circuit board, and ICT (information and communications technology) online tests are mostly used. When the existing equipment tests the flexible circuit board, the flexible circuit board is manually installed, tested and disassembled, and the next flexible circuit board can be tested only after the disassembly is completed, so that the testing efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electric testing device for a flexible circuit board, and aims to solve the problem that the existing device is low in detection efficiency during detection.
The utility model is realized in this way, a flexible circuit board electric measuring device, which comprises: the base, be provided with the material conveyer belt on the base, be provided with circuit board carrier assembly on the material conveyer belt, material conveyer belt middle part is provided with the ICT tester, circuit board carrier assembly is including examining test table and grip block, it is provided with the pressfitting board to examine test table, be provided with baffle and stopper on the ICT tester.
Furthermore, the baffle is rotatably connected with the ICT tester through a rotating shaft, and the limiting block is fixedly connected with the ICT tester.
Furthermore, examine test table one side and be provided with the guiding hole, grip block one side is provided with the guide post, the guiding hole with guide post sliding connection, examine test table with be provided with coupling spring in the middle of the grip block, coupling spring one end with examine test table fixed connection, the coupling spring other end with grip block fixed connection.
Furthermore, the clamping plate is provided with rolling wheels, the rolling wheels are rotatably connected with the clamping plate, one side of the detection table, which is far away from the clamping plate, is also provided with rolling wheels, and the rolling wheels are rotatably connected with the detection table.
Furthermore, two sliding grooves are formed in the detection table, sliding blocks are arranged in the sliding grooves, and the sliding blocks are fixedly connected with the pressing plate.
Furthermore, the slider is provided with a threaded hole and a threaded rod, the pressing plate is provided with a through hole, the threaded rod penetrates through the through hole and is in threaded fit connection with the threaded hole, and the threaded rod is provided with a pressing block and a torque wrench.
Furthermore, the pressing plate is obliquely arranged, and the height of one side, close to the sliding block, of the pressing plate is higher than that of one side, far away from the sliding block, of the pressing plate.
Furthermore, the minimum width position of the through hole is larger than that of the threaded rod, and the maximum width position of the through hole is smaller than that of the pressing block.
Furthermore, the sliding block is provided with a first positioning hole, and the detection table is provided with a second positioning hole.
The beneficial technical effects related to the implementation of the utility model are as follows: because the utility model is provided with the material conveying belt and the circuit board bearing assembly, the circuit board to be detected can be very conveniently mounted and dismounted, the continuous detection can be realized, and the detection efficiency is greatly improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion B of FIG. 2;
FIG. 4 is a schematic structural diagram of a circuit board carrier assembly according to the present invention;
fig. 5 is a partially enlarged view of C in fig. 4.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It should be noted that the material conveying belt 2 and the ICT tester 4 are both in the prior art, and are not described herein again.
Referring to fig. 1-5, the present invention is an electrical testing device for a flexible circuit board, comprising: base 1 is provided with material conveyer belt 2 on the base 1, is provided with circuit board carrier assembly 3 on the material conveyer belt 2, and 2 middle parts of material conveyer belt are provided with ICT tester 4, and circuit board carrier assembly 3 is provided with compressed particleboard 7 including examining test table 5 and grip block 6 on examining test table 5, is provided with baffle 8 and stopper 9 on the ICT tester 4. The material conveying belt 2 and the ICT tester 4 are controlled by an external known power supply, the installation and the disassembly of the circuit board to be tested can be conveniently completed by arranging the material conveying belt and the circuit board bearing components, the continuous detection can be realized, the width of the detection platform 5 is larger than that of the detection area of the ICT tester 4, and only one circuit board bearing component 3 is detecting when two circuit board bearing components 3 are close to each other.
Baffle 8 and ICT tester 4 rotate through the pivot to be connected, and stopper 9 and ICT tester 4 fixed connection. The position of the circuit board bearing component 3 is limited by the baffle 8, so that the circuit board to be detected cannot move out of the detection area in the detection process.
Examine test table 5 one side and be provided with guiding hole 10, grip block 6 one side is provided with guide post 11, guiding hole 10 and guide post 11 sliding connection, examine test table 5 and grip block 6 middle connecting spring 12 that is provided with, connecting spring 12 one end with examine test table 5 fixed connection, the connecting spring 12 other end and grip block 6 fixed connection. Through setting up guiding hole 10, guide post 11 and coupling spring 12 for grip block 6 can slide along examining the inside guiding hole 10 of test table 5, can adjust grip block 6 and examine the interval between the test table 5 through pulling grip block 6, conveniently with circuit board carrier assembly 3 centre gripping at material conveyer belt 2, improves operating efficiency.
The clamping plate 6 is provided with a rolling wheel 13, the rolling wheel 13 is rotatably connected with the clamping plate 6, one side of the detection table 5, which is far away from the clamping plate 6, is also provided with the rolling wheel 13, and the rolling wheel 13 is rotatably connected with the detection table 5. Through setting up rolling wheel 13 at examining test table 5 and grip block 6 for when circuit board carrier module 3 removes ICT tester 4 and is blocked by baffle 8 and examine time measuring, reduce circuit board carrier module 3 and material conveyer belt 2's friction, improve device life.
Two sliding grooves 14 are formed in the detection table 5, sliding blocks 15 are arranged in the sliding grooves 14, and the pressing plates 7 are fixedly connected to the sliding blocks 15; the sliding block 15 is further provided with a threaded hole 16 and a threaded rod 17, the pressing plate 7 is provided with a through hole 18, the threaded rod 17 penetrates through the through hole 18 to be in threaded fit connection with the threaded hole 16, and the threaded rod 17 is provided with a pressing block 19 and a torque wrench 20. Through setting up spout 14 and slider 15 for different positions can be adjusted to pressfitting board 7, adapt to the not unidimensional circuit board that awaits measuring, examine test table 5 top and be provided with two to three slider 15 and pressfitting board 7.
The pressing plate 7 is obliquely arranged, and the height of one side, close to the sliding block 15, of the pressing plate 7 is higher than that of the side, far away from the sliding block 15, of the pressing plate 7; the minimum width of the through hole 18 is larger than that of the threaded rod 17, and the maximum width of the through hole 18 is smaller than that of the pressing block 19; the slider 15 is provided with a first positioning hole 21, and the detection table 5 is provided with a second positioning hole 22. By arranging the threaded hole 16, the threaded rod 17, the through hole 18 and the pressing block 19, the threaded rod 17 can be rotated by twisting to drive the pressing block 19 to press the pressing plate 7 to generate slight deformation, so that the circuit board to be tested is pressed firmly, the torque wrench 20 is arranged to control the torque to avoid damaging the circuit board to be tested, and the epoxy glass cloth is wrapped on the outer side of the pressing plate 7 to further protect the circuit board to be tested from being damaged; by arranging the first positioning hole 21 and the second positioning hole 22, the first positioning hole 21 and the second positioning hole 22 have the same aperture, and the sliding block 15 is fixed by inserting the plug pin into the first positioning hole 21 and the second positioning hole 22 at the same time, so that the circuit board to be tested can be firmly fixed.
The working principle of the utility model is as follows: firstly, the slide block 15 is moved to move the laminated board 7 to the fixed position of the circuit board to be tested, the slide block 15 is fixed by using a bolt, the torque wrench 20 is used for setting the torque and screwing the threaded rod 17, so that the pressing block 19 presses the pressing plate 7, the circuit board to be tested is pressed by the slight deformation of the pressing plate 7, then the clamping plate 6 is pulled to adjust the distance between the clamping plate 6 and the detection platform 5, the circuit board bearing component 3 is clamped on the material conveying belt 2, a plurality of circuit board bearing components 3 can be placed on the material conveying belt 2 at the same time, the baffle 8 is placed on the limiting block 9, and the material conveying belt 2 is started to drive the circuit board bearing component 3 to move to the position below the ICT tester 4 for detection, after a circuit board to be detected is detected, the baffle 8 is opened to take out the detected circuit board bearing component 3, and the baffle 8 is put down to continue to detect the next circuit board to be detected.
The beneficial technical effects related to the implementation of the utility model are as follows: because the utility model is provided with the material conveying belt and the circuit board bearing assembly, the circuit board to be detected can be very conveniently mounted and dismounted, the continuous detection can be realized, and the detection efficiency of the flow line production is greatly improved.
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the utility model, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (9)
1. The utility model provides a device is surveyed to flexible line way board electricity, a serial communication port, including base (1), be provided with material conveyer belt (2) on base (1), be provided with circuit board carrier assembly (3) on material conveyer belt (2), material conveyer belt (2) middle part is provided with ICT tester (4), circuit board carrier assembly (3) are including examining test table (5) and grip block (6), it is provided with compressed particleboard (7) on test table (5) to examine, be provided with baffle (8) and stopper (9) on ICT tester (4).
2. An electrical measurement device of a flexible wiring board as claimed in claim 1, characterized in that: the baffle (8) is rotatably connected with the ICT tester (4) through a rotating shaft, and the limiting block (9) is fixedly connected with the ICT tester (4).
3. An electrical measurement device of a flexible wiring board as claimed in claim 1, characterized in that: examine test table (5) one side and be provided with guiding hole (10), grip block (6) one side is provided with guide post (11), guiding hole (10) with guide post (11) sliding connection, examine test table (5) with be provided with connecting spring (12) in the middle of grip block (6), connecting spring (12) one end with examine test table (5) fixed connection, connecting spring (12) the other end with grip block (6) fixed connection.
4. A flexible wiring board electrical measuring device as claimed in claim 3, wherein: be provided with on grip block (6) and roll wheel (13), roll wheel (13) with grip block (6) rotate to be connected, it keeps away from to examine test table (5) one side of grip block (6) also is provided with roll wheel (13), roll wheel (13) with examine test table (5) and rotate to be connected.
5. A flexible wiring board electrical measuring device as claimed in claim 3, wherein: two sliding grooves (14) are formed in the detection table (5), sliding blocks (15) are arranged in the sliding grooves (14), and the sliding blocks (15) are fixedly connected with the pressing plates (7).
6. An electrical measurement device of a flexible wiring board as claimed in claim 5, characterized in that: still be provided with screw hole (16) and threaded rod (17) on slider (15), be provided with through-hole (18) on pressfitting board (7), threaded rod (17) run through-hole (18) with screw hole (16) screw-thread fit is connected, be provided with compact heap (19) and torque wrench (20) on threaded rod (17).
7. An electrical measurement apparatus for a flexible wiring board as claimed in claim 6, wherein: the pressing plate (7) is obliquely arranged, and the pressing plate (7) is close to one side of the sliding block (15) and is higher than the sliding block (15) in height.
8. An electrical measurement apparatus for a flexible wiring board as claimed in claim 7, wherein: the minimum width position of the through hole (18) is larger than that of the threaded rod (17), and the maximum width position of the through hole (18) is smaller than that of the pressing block (19).
9. An electrical measurement apparatus for a flexible wiring board as claimed in claim 6, wherein: the slider (15) is provided with a first positioning hole (21), and a second positioning hole (22) is formed in the detection table (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220023840.XU CN216956265U (en) | 2022-01-06 | 2022-01-06 | Flexible circuit board electrical measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220023840.XU CN216956265U (en) | 2022-01-06 | 2022-01-06 | Flexible circuit board electrical measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216956265U true CN216956265U (en) | 2022-07-12 |
Family
ID=82314028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220023840.XU Active CN216956265U (en) | 2022-01-06 | 2022-01-06 | Flexible circuit board electrical measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216956265U (en) |
-
2022
- 2022-01-06 CN CN202220023840.XU patent/CN216956265U/en active Active
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