FPC flexible circuit board monitoring auxiliary device
By designing a FPC flexible circuit board monitoring auxiliary device including support table, tooth ring and motor system, the problem of replacing the clamp in the prior art is solved, and efficient clamping and comprehensive monitoring of different sizes and angles is achieved, improving Monitoring efficiency.
Patent Information
- Application Number
- CN202421143317.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-24
AI Technical Summary
In the prior art, when monitoring FPC flexible circuit boards, fixtures need to be replaced to accommodate different sizes of boards, resulting in low monitoring efficiency and one fixture can only hold one board.
A monitoring auxiliary device including a support table, a support ring, a toothed ring, a mounting ring, a sliding block, a moving frame, a press rod, a guide rod and a spring are designed to achieve clamping and angles of different sizes and angles through the motor and gear system. Flip, adapt to FPC flexible circuit boards of different sizes and shapes.
It realizes efficient clamping and comprehensive monitoring of FPC flexible circuit boards of different sizes and angles, improves monitoring efficiency and applicability, and avoids the cumbersome process of fixture replacement.
Smart Images
Figure CN222308805U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of FPC flexible circuit board production and discloses an FPC flexible circuit board monitoring auxiliary device. Background Art
[0002] FPC flexible circuit board, also known as flexible circuit board or soft board, is a printed circuit board made of flexible materials such as polyimide or polyester film as the substrate. This circuit board has good flexibility and bending properties, allowing more flexible layout and three-dimensional assembly in electronic products. Compared with traditional PCB hard boards, FPC has the advantages of higher wiring density, lighter weight and thinner shape. It can withstand millions of dynamic bends without damaging the wires. It is often used in electronic products such as mobile phones, digital cameras, and laptops.
[0003] After the FPC flexible circuit board is produced, it is necessary to perform functional monitoring on the FPC flexible circuit board to ensure that the product can operate normally under various working conditions. When monitoring the FPC flexible circuit board in the prior art, the FPC flexible circuit must first be clamped on the fixture. Since the fixture is made according to corresponding sizes, when it is necessary to monitor FPC flexible circuits of different sizes, the fixture needs to be replaced, and one fixture can only clamp one FPC flexible circuit board, resulting in low monitoring efficiency.
[0004] Therefore, there is a need for an FPC flexible circuit board monitoring auxiliary device that can clamp FPC flexible circuit boards of different sizes. Utility Model Content
[0005] In order to overcome the disadvantages of the prior art that when monitoring FPC flexible circuit boards, the FPC flexible circuit must first be clamped on a clamp, and since the clamp is made according to corresponding sizes, when FPC flexible circuits of different sizes need to be monitored, the clamp needs to be replaced, and one clamp can only clamp one FPC flexible circuit board, resulting in low monitoring efficiency, the utility model provides: an FPC flexible circuit board monitoring auxiliary device capable of clamping FPC flexible circuit boards of different sizes.
[0006] In order to achieve the purpose of clamping FPC flexible circuit boards of different sizes, the utility model provides the following technical solutions: an FPC flexible circuit board monitoring auxiliary device, including a support platform and a support ring, a gear ring, a mounting ring, a sliding block, a movable frame, a pressure rod, a guide rod and a spring, the support platform is fixedly connected to the inside of the support ring, a gear ring is rotatably arranged on the support ring, a mounting ring is rotatably arranged inside the gear ring, a plurality of sliding blocks are fixedly connected to the mounting ring, a movable frame is slidably arranged on the sliding block, guide rods are fixedly connected to the left and right sides of the movable frame, a pressure rod is slidably arranged on the two guide rods, and a spring is sleeved on the guide rod.
[0007] In one of the embodiments, it further includes a first motor and a gear. The first motor is installed at the bottom of the support platform, and a gear is arranged on the output shaft of the first motor. The gear ring is meshed with the gear.
[0008] In one embodiment, it also includes a second motor and a rotating rod. The second motor is installed in the gear ring, and the output shaft of the second motor is connected to the mounting ring. The rotating rod is rotatably arranged in the gear ring, and the rotating rod is connected to the mounting ring.
[0009] In one of the embodiments, a lighting lamp is also included, and the lighting lamp is installed on the supporting platform.
[0010] In one of the embodiments, a storage rack is further included, and the storage rack is arranged on the support platform.
[0011] In one of the embodiments, a protection pad is further included. The protection pad is arranged on the bottom of the pressure rod.
[0012] Compared with the prior art, the utility model provides an FPC flexible circuit board monitoring auxiliary device, which has the following beneficial effects: 1. By pushing the movable frame to the side away from each other, and then adjusting the distance between the movable frame and the mounting ring, FPC flexible circuits of different sizes can be clamped, thereby improving the applicability of the device.
[0013] 2. The output shaft of the first motor rotates to drive the gear to rotate, so that the gear ring drives the mounting ring to rotate, and then the FPC flexible circuit rotates, thereby monitoring the FPC flexible circuit at different angles.
[0014] 3. Through the cooperation of the output shaft of the second motor and the rotating rod, the mounting ring is turned over, so that the unmonitored side of the FPC flexible circuit faces upward, thereby facilitating comprehensive monitoring of the FPC flexible circuit and improving the monitoring effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0016] Figure 2 It is an enlarged schematic diagram of point A of the present utility model.
[0017] Figure 3 This is a schematic diagram of the first partial cross-sectional structure of the utility model.
[0018] Figure 4 It is a three-dimensional structural schematic diagram of the first motor, small gear, large gear and other parts of the utility model.
[0019] Figure 5 It is a three-dimensional structural schematic diagram of the second motor, support ring, rotating rod and other components of the utility model.
[0020] Figure 6 It is a three-dimensional structural schematic diagram of components such as a sliding block, a moving frame and a pressure rod of the utility model.
[0021] Figure 7 This is a schematic diagram of a second partial cross-sectional structure of the utility model.
[0022] Figure 8 It is a three-dimensional structural schematic diagram of the pressing block of the utility model.
[0023] Fig. 9 It is a three-dimensional structural schematic diagram of the lighting lamp of the utility model.
[0024] Markings in the figure are: 1-support platform, 2-first motor, 3-gear, 4-support ring, 5-gear ring, 6-second motor, 7-rotating rod, 8-mounting ring, 9-sliding block, 10-moving frame, 11-pressure rod, 12-guide rod, 13-spring, 14-lighting lamp, 15-storage rack, 16-protection pad. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] Example 1: An FPC flexible circuit board monitoring auxiliary device, please refer to Figure 1-Figure 9 , including a support platform 1 and a support ring 4, a gear ring 5, a mounting ring 8, a sliding block 9, a mobile frame 10, a pressure rod 11, a guide rod 12 and a spring 13. The support platform 1 is fixedly connected with the support ring 4, the support ring 4 is rotatably provided with a gear ring 5, the gear ring 5 is rotatably provided with a mounting ring 8, the mounting ring 8 is fixedly connected with four sliding blocks 9, the sliding block 9 is slidably provided with a mobile frame 10, the mobile frame 10 is provided with bolts, the left and right sides of the mobile frame 10 are fixedly connected with guide rods 12, and the two guide rods 12 are slidably provided with a pressure rod 11, A spring 13 is sleeved on the guide rod 12, and both ends of the spring 13 are respectively connected to the movable frame 10 and the pressure rod 11. A lighting lamp 14 is provided on the support platform 1 by bolt connection. When the light is dim, turning on the lighting lamp 14 is convenient for monitoring the FPC flexible circuit board. A storage rack 15 is provided on the support platform 1, and tools used for monitoring can be placed on the storage rack 15 for easy storage of tools. A protective pad 16 is provided on the bottom of the pressure rod 11. The protective pad 16 reduces the pressure between the pressure rod 11 and the FPC flexible circuit, thereby avoiding damage to the FPC flexible circuit.
[0027] When the FPC flexible circuit board needs to be monitored, the movable frame 10 is pushed to the side away from each other, and then the distance between the movable frame 10 and the mounting ring 8 is adjusted, so that FPC flexible circuits of different sizes can be clamped, thereby improving the applicability of the device. After the movable frame 10 is moved to the appropriate position, the pushing of the movable frame 10 is stopped, and the pressure rod 11 is pulled upward, and the spring 13 is compressed accordingly, and then the FPC flexible circuit is placed between the movable frame 10 and the pressure rod 11, and the pressure rod 11 is released. The spring 13 returns to its original state and drives the pressure rod 11 to move downward to clamp the FPC flexible circuit, and then the FPC flexible circuit is monitored.
[0028] Example 2: Based on Example 1, please refer to Figure 1 , Figure 2 and Figure 4 A first motor 2 is provided at the bottom of the support platform 1 by bolt connection, a gear 3 is provided on the output shaft of the first motor 2, and a gear ring 5 is meshed with the gear 3.
[0029] After the FPC flexible circuit is clamped, the first motor 2 is turned on, and the output shaft of the first motor 2 rotates to drive the gear 3 to rotate. Under the meshing action of the gear 3 and the gear ring 5, the gear ring 5 drives the mounting ring 8 to rotate, and then the FPC flexible circuit rotates, thereby monitoring the FPC flexible circuit at different angles.
[0030] See also Figure 4 and Figure 5 A second motor 6 is arranged inside the gear ring 5 by bolt connection, and the output shaft of the second motor 6 is connected to the mounting ring 8. A rotating rod 7 is rotatably arranged inside the gear ring 5, and the rotating rod 7 is connected to the mounting ring 8.
[0031] After the FPC flexible circuit is detected for a period of time, the second motor 6 is turned on, and the output shaft of the second motor 6 rotates to drive the mounting ring 8 to rotate, and then the mounting ring 8 is turned over with the cooperation of the rotating rod 7, so that the unmonitored side of the FPC flexible circuit faces upward, thereby facilitating comprehensive monitoring of the FPC flexible circuit and improving the monitoring effect.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An FPC flexible circuit board monitoring auxiliary device, characterized in that: The invention comprises a support platform (1), a support ring (4), a gear ring (5), a mounting ring (8), a sliding block (9), a movable frame (10), a pressure rod (11), a guide rod (12) and a spring (13). The support platform (1) is fixedly connected with the support ring (4), the support ring (4) is rotatably provided with a gear ring (5), the gear ring (5) is rotatably provided with a mounting ring (8), a plurality of sliding blocks (9) are fixedly connected with the mounting ring (8), the sliding block (9) is slidably provided with a movable frame (10), the left and right sides of the movable frame (10) are fixedly connected with guide rods (12), the two guide rods (12) are slidably provided with a pressure rod (11), and the guide rods (12) are sleeved with a spring (13).
2. The FPC flexible circuit board monitoring auxiliary device according to claim 1, characterized in that: It also comprises a first motor (2) and a gear (3); the first motor (2) is installed at the bottom of the support platform (1); the gear (3) is arranged on the output shaft of the first motor (2); and the gear ring (5) is meshed with the gear (3).
3. The FPC flexible circuit board monitoring auxiliary device according to claim 1, characterized in that: The invention also comprises a second motor (6) and a rotating rod (7); the second motor (6) is installed in the gear ring (5); the output shaft of the second motor (6) is connected to the mounting ring (8); the rotating rod (7) is rotatably arranged in the gear ring (5); and the rotating rod (7) is connected to the mounting ring (8).
4. The FPC flexible circuit board monitoring auxiliary device according to claim 1, characterized in that: It also includes a lighting lamp (14), and the lighting lamp (14) is installed on the support platform (1).
5. The FPC flexible circuit board monitoring auxiliary device according to claim 1, characterized in that: It also includes a storage rack (15), and the storage rack (15) is arranged on the support platform (1).
6. The FPC flexible circuit board monitoring auxiliary device according to claim 1, characterized in that: It also includes a protection pad (16), and the bottom of the pressure rod (11) is provided with a protection pad (16).