Flat cable fixing device of false pressing jig
By designing an adjustment mechanism in the fake pressing tool to drive the cable fixing plate to rotate, the impact problem caused by the inactive fixing of the cable fixing plate in the prior art is solved, and the safe separation of the cable and the screen main body is achieved, extending the service life of the cable and improving production efficiency.
Patent Information
- Application Number
- CN202421583152.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-05-20
- Estimated Expiration
- 2034-07-05
AI Technical Summary
When the existing fake pressing fixture is electrically connected to the cable, the cable fixing plate is fixed and cannot be moved, which is easy to be damaged, resulting in problems with the cable and affecting the progress of the work.
A cable fixing device for a fake pressing fixture is designed, including a screen stage, cable fixing plate, FPC cable, PCB adapter plate and adjustment mechanism. The adjustment mechanism drives the cable fixing plate to rotate, which drives the FPC cable to move simultaneously, so that the cable fixing plate and the FPC cable are away from the screen stage, and avoids collision with the screen main body.
It effectively avoids collision between the FPC cable and the screen main body, extends the service life of the cable, reduces operating time, and improves production efficiency.
Smart Images
Figure CN222887700U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to the fixing of the wire arrangement of a false pressing jig, and specifically relates to a wire arrangement fixing device for a false pressing jig. Background Art
[0002] With the development of society, people's requirements for the display of the screen are getting higher and higher. In order to produce products that meet the requirements, after the screen is produced, it needs to be powered on for testing to detect whether the screen is qualified.
[0003] The existing false pressing jig generally includes a wire arrangement fixing plate, a quartz bar, a screen carrier, and a wire arrangement for fixing the wire arrangement. The screen is electrically connected to the wire arrangement. The wire arrangement fixing plate is fixed and immovable. The electrical connection between the screen and the wire arrangement will damage the wire arrangement, resulting in problems with the wire arrangement and affecting the work progress. Content of the Utility Model
[0004] In order to solve the defects existing in the prior art, the utility model provides a wire arrangement fixing device for a false pressing jig.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0006] A wire arrangement fixing device for a false pressing jig of the utility model includes a screen carrier, a wire arrangement fixing plate, and a PCB adapter plate arranged on a test platform. The screen carrier is located on one side of the wire arrangement fixing plate, and a screen body is placed on the screen carrier. An FPC wire arrangement connected to the PCB adapter plate is arranged on the wire arrangement fixing plate. An adjusting mechanism for adjusting the distance between the wire arrangement fixing plate and the screen carrier is arranged on the test platform.
[0007] As a preferred technical solution of the utility model, the adjusting mechanism includes a supporting bracket arranged on the test platform, and the wire arrangement fixing plate is rotatably arranged on the supporting bracket through a rotating block.
[0008] As a preferred technical solution of the utility model, an electromagnet is installed on the side of the supporting bracket, an iron rod is arranged inside the electromagnet, and the top end of the iron rod is in contact with the bottom of the wire arrangement fixing plate.
[0009] As a preferred technical solution of the utility model, a control switch for controlling the electromagnet is arranged on the test platform, and a power supply is arranged at the bottom of the test platform. The control switch is electrically connected to the power supply through an external wire.
[0010] As a preferred technical solution of the utility model, a mark is arranged at the position on the test platform opposite to the control switch.
[0011] The beneficial effects of the utility model are:
[0012] 1. The flexible cable fixing device of this kind of false pressing fixture, by setting an adjusting mechanism, a flexible cable fixing plate, an FPC flexible cable, a screen carrier and a screen body, uses the adjusting mechanism to drive the flexible cable fixing plate to rotate, and the flexible cable fixing plate drives the FPC flexible cable to move synchronously, so that the flexible cable fixing plate and the FPC flexible cable are far away from the screen carrier, avoiding the collision between the FPC flexible cable and the screen body when picking up and placing the screen body.
[0013] 2. The flexible cable fixing device of this kind of false pressing fixture, by setting a supporting bracket and a rotating block, enables the flexible cable fixing plate to rotate on the supporting bracket through the rotating block, so as to lift the FPC flexible cable when picking up and placing the screen body, avoiding collision with the screen body.
[0014] 3. The flexible cable fixing device of this kind of false pressing fixture, by setting an electromagnet, after the electromagnet is energized, the iron rod extends out, and the iron rod pushes the flexible cable fixing plate to rotate and turn up through the rotating block. After the electromagnet is powered off, the iron rod retracts, and the flexible cable fixing plate drops back to its original position by its own gravity.
[0015] 4. The flexible cable fixing device of this kind of false pressing fixture, by setting a control switch and a power supply, can control the expansion and contraction of the electromagnet through the control switch. When picking up and placing the screen body, the FPC flexible cable can be quickly lifted, avoiding collision damage, prolonging the service life of the FPC flexible cable, reducing the operation time, and improving the production efficiency. Description of the Drawings
[0016] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings:
[0017] Figure 1 is a schematic structural diagram of the flexible cable fixing device of a false pressing fixture of the present invention;
[0018] Figure 2 is a schematic structural diagram of another angle of the flexible cable fixing device of a false pressing fixture of the present invention;
[0019] Figure 3 is a schematic structural diagram of yet another angle of the flexible cable fixing device of a false pressing fixture of the present invention;
[0020] Figure 4 is a schematic structural diagram of the power supply of the flexible cable fixing device of a false pressing fixture of the present invention.
[0021] In the figures: 1, test platform; 2, screen carrier; 3, screen body; 4, rotating block; 5, flexible cable fixing plate; 6, FPC flexible cable; 7, PCB adapter board; 8, electromagnet; 9, iron rod; 10, control switch; 11, power supply; 12, supporting bracket. Detailed Embodiments
[0022] The preferred embodiments of the present utility model will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.
[0023] Embodiment: As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, a wire arrangement fixing device of a false pressing jig of the present utility model includes a screen carrier 2, a wire arrangement fixing plate 5 and a PCB adapter plate 7 provided on a test platform 1. The screen carrier 2 is located on one side of the wire arrangement fixing plate 5, and a screen main body 3 is placed on the screen carrier 2. An FPC wire 6 connected to the PCB adapter plate 7 is provided on the wire arrangement fixing plate 5. An adjusting mechanism for adjusting the distance between the wire arrangement fixing plate 5 and the screen carrier 2 is provided on the test platform 1. By providing the adjusting mechanism, the wire arrangement fixing plate 5, the FPC wire 6, the screen carrier 2 and the screen main body 3, the adjusting mechanism is used to drive the wire arrangement fixing plate 5 to rotate, and the wire arrangement fixing plate 5 drives the FPC wire 6 to move synchronously, so that the wire arrangement fixing plate 5 and the FPC wire 6 are away from the screen carrier 2, avoiding the FPC wire 6 from colliding with the screen main body 3 when the screen main body 3 is taken and placed.
[0024] As a preferred technical solution of the present utility model, the adjusting mechanism includes a supporting bracket 12 provided on the test platform 1. The wire arrangement fixing plate 5 is rotatably arranged on the supporting bracket 12 through a rotating block 4. By providing the supporting bracket 12 and the rotating block 4, the wire arrangement fixing plate 5 rotates on the supporting bracket 12 through the rotating block 4, so as to lift the FPC wire 6 when the screen main body 3 is taken and placed, avoiding collision with the screen main body 3.
[0025] Among them, an electromagnet 8 is installed on the side of the supporting bracket 12. An iron rod 9 is provided inside the electromagnet 8. The top end of the iron rod 9 is in contact with the bottom of the wire arrangement fixing plate 5. By providing the electromagnet 8, when the electromagnet 8 is energized, the iron rod 9 extends out, and the iron rod 9 pushes the wire arrangement fixing plate 5 to turn up upward through the rotating block 4. When the electromagnet 8 is de-energized, the iron rod 9 retracts, and the wire arrangement fixing plate 5 drops back to its original position by its own gravity.
[0026] Among them, a control switch 10 for controlling the electromagnet 8 is provided on the test platform 1, and a power supply 11 is provided at the bottom of the test platform 1. The control switch 10 is electrically connected to the power supply 11 through an external wire. By providing the control switch 10 and the power supply 11, the extension and retraction of the electromagnet 8 can be controlled through the control switch 10. When the screen main body 3 is taken and placed, the FPC wire 6 can be quickly lifted, avoiding collision damage, prolonging the service life of the FPC wire 6, reducing the operation time, and improving the production efficiency.
[0027] Among them, a mark is provided at the position on the test platform 1 opposite to the control switch 10. By providing the mark, it is convenient for the staff to operate.
[0028] During operation, when picking up and placing the screen body 3, the electromagnet 8 is controlled to expand and contract through the control switch 10. After the electromagnet 8 is powered on, the iron rod 9 extends, pushing the FPC cable fixing plate 5 to rotate and turn up through the rotating block 4, so that the FPC cable fixing plate 5 can be controlled to perform a quick flipping movement through the control switch 10, making the FPC cable fixing plate 5 and the FPC cable 6 away from the screen carrier 2. After the screen body 3 is removed, the electromagnet 8 is powered off to retract the iron rod 9, and the FPC cable fixing plate 5 drops back to its original position by its own gravity.
[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A cable fixing device for a false pressing fixture, characterized in that: The invention comprises a screen carrier (2), a cable fixing plate (5) and a PCB adapter plate (7) arranged on a test platform (1); the screen carrier (2) is located on one side of the cable fixing plate (5) and a screen main body (3) is placed on the screen carrier (2); an FPC cable (6) connected to the PCB adapter plate (7) is arranged on the cable fixing plate (5); and an adjustment mechanism for adjusting the distance between the cable fixing plate (5) and the screen carrier (2) is arranged on the test platform (1).
2. The cable fixing device of the false pressing jig according to claim 1, characterized in that: The adjustment mechanism comprises a support frame (12) arranged on the test platform (1), and the cable fixing plate (5) is rotatably arranged on the support frame (12) via a rotating block (4).
3. The cable fixing device of the false pressing jig according to claim 2, characterized in that: An electromagnet (8) is mounted on the side of the support frame (12), an iron rod (9) is arranged inside the electromagnet (8), and the top end of the iron rod (9) is in contact with the bottom of the cable fixing plate (5).
4. The cable fixing device of a false pressing jig according to claim 1, characterized in that: The test platform (1) is provided with a control switch (10) for controlling the electromagnet (8), and a power supply (11) is provided at the bottom of the test platform (1), and the control switch (10) is electrically connected to the power supply (11) via an external wire.
5. The cable fixing device of a false pressing jig according to claim 1, characterized in that: A mark is provided on the test platform (1) at a position directly opposite to the control switch (10).