CN216208202U - Strength detection device for flexible circuit board - Google Patents
Strength detection device for flexible circuit board Download PDFInfo
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- CN216208202U CN216208202U CN202122504881.9U CN202122504881U CN216208202U CN 216208202 U CN216208202 U CN 216208202U CN 202122504881 U CN202122504881 U CN 202122504881U CN 216208202 U CN216208202 U CN 216208202U
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- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000009471 action Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of circuit boards, and discloses a strength detection device for a flexible circuit board, which comprises a box body, wherein a lifting mechanism is arranged in the box body, a first sliding groove is formed in the bottom of the lifting mechanism, a first sliding block is connected in the first sliding groove in a sliding manner, a clamping rod is sleeved on the inner wall of the first sliding block in a sliding manner, and a limiting plate is fixedly sleeved on the surface of the clamping rod; according to the utility model, the clamping rod and the clamping hole are separated from clamping by pulling the clamping rod, and the detection head is moved, so that the purpose of adjusting the detection head can be achieved, the uniform stress is ensured, the detection precision is improved, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a strength detection device for a flexible circuit board.
Background
Flexible circuit boards, also known as "flexible boards," are printed circuits made from flexible, insulating substrates. Flexible circuits provide excellent electrical performance, meet design requirements for smaller and higher density packaging, and also help reduce assembly processes and enhance reliability. The flexible circuit board is the only solution to meet the miniaturization and movement requirements of electronic products. The flexible printed circuit board can be freely bent, wound and folded, can bear millions of dynamic bending without damaging the lead, can be randomly arranged according to the space layout requirement, and can be freely moved and stretched in a three-dimensional space, so that the integration of component assembly and lead connection is realized; the flexible circuit board can greatly reduce the volume and the weight of the electronic product, and is suitable for the development of the electronic product towards high density, miniaturization and high reliability.
The existing detection device cannot adjust the detection head, the position of the general detection head is fixed, when different circuit boards are detected, the central position of the circuit board is different, if the action point of the detection head is not at the center of the circuit board, the stress of the circuit board is not uniform, the circuit board is enabled to deviate, the detection structure is inaccurate, the circuit boards with different sizes cannot be detected, the general detection device can only be used for fixedly detecting the circuit board with one specification, if the circuit boards with different sizes are detected, the detection devices with different sizes are needed, the detection cost is increased, the practicability of the device is low, the detection efficiency is reduced, and in order to solve the existing problems, the strength detection device for the flexible circuit board is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a strength detection device for a flexible circuit board, which has the advantages of being capable of adjusting a detection head and detecting circuit boards with different sizes and solves the problems that the existing detection device cannot adjust the detection head and cannot detect the circuit boards with different sizes.
In order to achieve the purpose, the utility model provides the following technical scheme: a strength detection device for a flexible circuit board comprises a box body, wherein a lifting mechanism is arranged inside the box body, a first sliding groove is formed in the bottom of the lifting mechanism, a first sliding block is connected inside the first sliding groove in a sliding mode, a clamping rod is sleeved on the inner wall of the first sliding block in a sliding mode, a limiting plate is fixedly sleeved on the surface of the clamping rod, a spring is arranged between the limiting plate and the inner wall of the first sliding block, a clamping hole is formed in the inner wall of the first sliding groove and is connected with the clamping rod in a clamping mode, a detection head is connected to the bottom of the first sliding block in a bolted mode, an operation table is connected to the inner wall of the box body in a bolted mode, a second sliding groove is formed in the surface of the operation table, a second sliding block is connected inside the second sliding groove in a sliding mode, a first screw rod is connected to the inner thread of the second sliding block, and the two ends of the first screw rod are connected with the inner wall of the second sliding groove in a rotating mode through bearings, the top of second slider is provided with fixed establishment, makes joint pole and joint hole break away from the joint and remove the mode of detecting the head through pulling the joint pole, can reach the purpose of adjusting to detecting the head, has guaranteed that the atress is even, has improved the precision that detects, has improved the practicality of device, makes first screw rod rotate and make the mode that the second slider removed along the second spout through rotating the crank, can reach the purpose of detecting not equidimension circuit board, and the detection cost is reduced has improved the flexibility and the work efficiency of device.
Preferably, the lifting mechanism comprises a lifting plate, the lifting plate is connected with the inner wall of the box body in a sliding mode, the first sliding groove is formed in the bottom of the lifting plate, a hydraulic machine is connected between the lifting plate and the inner wall of the box body in a bolted mode, and the lifting mechanism is arranged to facilitate detection.
Preferably, the fixing mechanism comprises a fixing rod, the fixing rod is located on the right side, the bottom of the fixing rod is in bolted connection with the surface of the second sliding block, the fixing rod is located on the left side and in bolted connection with the surface of the operating platform, a U-shaped block is in bolted connection with the top of the fixing rod, a second screw is in threaded connection with the surface of the U-shaped block, one end of the second screw is rotatably connected with a pressing plate through a bearing, and the fixing mechanism is arranged to facilitate fixing of a circuit board and improve detection efficiency.
Preferably, the surface of lifter plate has bolted the third slider, the sliding surface connection of third slider has the third spout, and the inner wall at the box is seted up to the third spout, through setting up third slider and third spout, prevents that the lifter plate from squinting when removing, guarantees that the device is stable.
Preferably, the bottom of the box body is in threaded connection with a third screw, one end of the third screw is bolted with a cushion block, and the third screw and the cushion block are arranged, so that the device is convenient to adjust in level and is more stable.
Preferably, one end of the first screw rod is bolted with a crank, and the first screw rod is convenient to rotate by the arrangement of the crank, so that the operation is convenient.
Compared with the prior art, the utility model provides the strength detection device for the flexible circuit board, which has the following beneficial effects:
1. according to the utility model, the clamping rod is separated from the clamping hole by pulling the clamping rod, and the detection head is moved, so that the purpose of adjusting the detection head can be achieved, the uniform stress is ensured, the detection accuracy is improved, and the practicability of the device is improved.
2. According to the utility model, the purpose of detecting circuit boards with different sizes can be achieved by rotating the crank to enable the first screw rod to rotate and enable the second sliding block to move along the second sliding groove, so that the detection cost is reduced, and the flexibility and the working efficiency of the device are improved.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2.
In the figure: 1. a box body; 2. a lifting mechanism; 3. a first chute; 4. a first slider; 5. a clamping and connecting rod; 6. A limiting plate; 7. a spring; 8. a clamping hole; 9. a detection head; 10. an operation table; 11. a second chute; 12. A second slider; 13. a first screw; 14. a fixing mechanism; 15. a third slider; 16. a third chute; 17. a third screw; 18. cushion blocks; 19. a crank; 21. a lifting plate; 22. a hydraulic press; 141. fixing the rod; 142. a U-shaped block; 143. a second screw; 144. and (7) pressing a plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a strength testing device for a flexible printed circuit board includes a box body 1, a lifting mechanism 2 is disposed inside the box body 1, a first sliding groove 3 is disposed at the bottom of the lifting mechanism 2, a first sliding block 4 is slidably connected inside the first sliding groove 3, a clamping rod 5 is slidably sleeved on an inner wall of the first sliding block 4, a limiting plate 6 is fixedly sleeved on a surface of the clamping rod 5, a spring 7 is disposed between the limiting plate 6 and an inner wall of the first sliding block 4, a clamping hole 8 is disposed on an inner wall of the first sliding groove 3, the clamping hole 8 is clamped with the clamping rod 5, a testing head 9 is bolted on a bottom of the first sliding block 4, an operation table 10 is bolted on an inner wall of the box body 1, a second sliding groove 11 is disposed on a surface of the operation table 10, a second sliding block 12 is slidably connected inside the second sliding groove 11, a first screw 13 is threadedly connected inside the second sliding block 12, and both ends of the first screw 13 are rotatably connected with an inner wall of the second sliding groove 11 through bearings, the top of second slider 12 is provided with fixed establishment 14, make joint pole 5 break away from the joint and remove the mode of detecting head 9 with joint hole 8 through pulling joint pole 5, can reach the purpose of detecting head 9 regulation, it is even to have guaranteed the atress, the precision of detection has been improved, the practicality of device has been improved, make first screw rod 13 rotate and make second slider 12 along the mode of second spout 11 removal through rotating crank 19, can reach the purpose of detecting the not big or small circuit board, the detection cost is reduced, the flexibility and the work efficiency of device have been improved.
Further, elevating system 2 includes lifter plate 21, and lifter plate 21 and the inner wall sliding connection of box 1, and first spout 3 is seted up in the bottom of lifter plate 21, and the bolt has hydraulic press 22 between the inner wall of lifter plate 21 and box 1, through setting up elevating system 2, is convenient for detect.
Further, the fixing mechanism 14 includes a fixing rod 141, the bottom of the fixing rod 141 located on the right side is bolted to the surface of the second slider 12, the fixing rod 141 located on the left side is bolted to the surface of the operating table 10, a U-shaped block 142 is bolted to the top of the fixing rod 141, a second screw 143 is in threaded connection with the surface of the U-shaped block 142, one end of the second screw 143 is rotatably connected with a pressing plate 144 through a bearing, and the fixing mechanism 14 is arranged to facilitate fixing of a circuit board and improve detection efficiency.
Further, the surface of lifter plate 21 has bolted connection third slider 15, and the surface sliding connection of third slider 15 has third spout 16, and third spout 16 sets up the inner wall at box 1, through setting up third slider 15 and third spout 16, prevents that lifter plate 21 from squinting when removing, guarantees that the device is stable.
Furthermore, the bottom of the box body 1 is in threaded connection with a third screw rod 17, one end of the third screw rod 17 is in bolted connection with a cushion block 18, and the third screw rod 17 and the cushion block 18 are arranged, so that the device is convenient to adjust in level, and the device is more stable.
Further, one end of the first screw 13 is bolted with a crank 19, and the first screw 13 is convenient to rotate by arranging the crank 19, so that the operation is convenient.
When the device is used, the clamping rod 5 is pulled, the clamping rod 5 moves to enable the clamping rod 5 to be separated from the clamping connection with the clamping connection hole 8, then the detection head 9 is moved, the detection head 9 drives the first sliding block 4 to move along the first sliding groove 3, when the detection head 9 moves to a proper position, the movement is stopped, the clamping rod 5 is loosened, the clamping connection rod 5 is clamped with the clamping connection hole 8 under the action of the spring 7, the position of the detection head 9 is fixed, and therefore the purpose of adjusting the detection head 9 is achieved;
the crank 19 is rotated, the crank 19 drives the first screw 13 to rotate, the first screw 13 rotates to enable the second sliding block 12 to move along the second sliding groove 11, the second sliding block 12 drives the right fixing mechanism 14 to move, the right fixing shock bucket moves to enable the distance between the two fixing mechanisms 14 to change, and when the fixing mechanism 14 moves to a proper position, the crank 19 stops rotating, so that circuit boards with different sizes are detected.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an intensity detection device for flexible line way board, includes box (1), its characterized in that: the box body (1) is internally provided with a lifting mechanism (2), the bottom of the lifting mechanism (2) is provided with a first sliding chute (3), the inside of the first sliding chute (3) is connected with a first sliding block (4) in a sliding manner, the inner wall of the first sliding block (4) is sleeved with a clamping rod (5) in a sliding manner, the surface of the clamping rod (5) is fixedly sleeved with a limiting plate (6), a spring (7) is arranged between the limiting plate (6) and the inner wall of the first sliding block (4), the inner wall of the first sliding chute (3) is provided with a clamping hole (8), the clamping hole (8) is clamped with the clamping rod (5), the bottom of the first sliding block (4) is bolted with a detection head (9), the inner wall of the box body (1) is bolted with an operating platform (10), the surface of the operating platform (10) is provided with a second sliding chute (11), the inside of the second sliding chute (11) is connected with a second sliding block (12) in a sliding manner, the inner thread of the second sliding block (12) is connected with a first screw (13), the two ends of the first screw (13) are rotatably connected with the inner wall of the second sliding groove (11) through bearings, and a fixing mechanism (14) is arranged at the top of the operating platform (10).
2. The strength detecting device for the flexible wiring board according to claim 1, characterized in that: the lifting mechanism (2) comprises a lifting plate (21), the lifting plate (21) is connected with the inner wall of the box body (1) in a sliding mode, the first sliding groove (3) is formed in the bottom of the lifting plate (21), and a hydraulic machine (22) is bolted between the lifting plate (21) and the inner wall of the box body (1).
3. The strength detecting device for the flexible wiring board according to claim 1, characterized in that: the fixing mechanism (14) comprises a fixing rod (141), the bottom of the fixing rod (141) located on the right side is in bolted connection with the surface of the second sliding block (12), the fixing rod (141) located on the left side is in bolted connection with the surface of the operating platform (10), a U-shaped block (142) is in bolted connection with the top of the fixing rod (141), a second screw rod (143) is in threaded connection with the surface of the U-shaped block (142), and one end of the second screw rod (143) is rotatably connected with a pressing plate (144) through a bearing.
4. The strength detection device for the flexible wiring board according to claim 2, characterized in that: the surface of lifter plate (21) has bolted connection third slider (15), the surperficial sliding connection of third slider (15) has third spout (16), and third spout (16) set up the inner wall at box (1).
5. The strength detecting device for the flexible wiring board according to claim 1, characterized in that: the bottom of the box body (1) is in threaded connection with a third screw (17), and one end of the third screw (17) is bolted with a cushion block (18).
6. The strength detecting device for the flexible wiring board according to claim 1, characterized in that: one end of the first screw rod (13) is bolted with a crank (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122504881.9U CN216208202U (en) | 2021-10-18 | 2021-10-18 | Strength detection device for flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122504881.9U CN216208202U (en) | 2021-10-18 | 2021-10-18 | Strength detection device for flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216208202U true CN216208202U (en) | 2022-04-05 |
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ID=80883681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122504881.9U Expired - Fee Related CN216208202U (en) | 2021-10-18 | 2021-10-18 | Strength detection device for flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216208202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116124571A (en) * | 2022-11-18 | 2023-05-16 | 濮阳市邦士电子科技有限公司 | Printed circuit board pull-out strength tester |
-
2021
- 2021-10-18 CN CN202122504881.9U patent/CN216208202U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116124571A (en) * | 2022-11-18 | 2023-05-16 | 濮阳市邦士电子科技有限公司 | Printed circuit board pull-out strength tester |
| CN116124571B (en) * | 2022-11-18 | 2024-02-09 | 北京聚仪共享科技有限公司 | Printed circuit board pull-out strength tester |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |