FPC patch fool-proof structure
By setting up anti-dust identification marks on the FPC board and setting up positioning columns on the patch device, the problem of the FPC board being easily reversal during the patching process is solved, achieving higher patch accuracy and device operation efficiency.
Patent Information
- Application Number
- CN202421366479.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-14
AI Technical Summary
During the patching process of the FPC board, due to the symmetrical appearance and the lack of positive and negative identification marks, manual loading and reversing are prone to occur, resulting in the patching equipment being shut down and adjusted.
An anti-dust identification mark is set on the FPC board, such as an identification slot, to identify the front and back sides, and to set the positioning column and the identification slot on the patch device to ensure the correct placement of the FPC board and patch operation.
Through the coordination of anti-dust identification marks and positioning columns, the error of FPC board reversal is avoided, the accuracy and efficiency of patch operations are improved, and the frequency of equipment shutdown is reduced.
Smart Images
Figure CN222827416U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of FPC board, and in particular to an FPC patch anti-stupid structure. Background Art
[0002] FPC board is a flexible circuit board, a highly reliable and excellent flexible circuit board made as a base material, with high wiring assembly density, good bending, lightweight and flexible process, etc., and is widely used in various display modules. FPC has a variety of shapes. When the FPC has a symmetrical shape and there is no identification mark on the FPC to identify the front and back, it is easy to put the FPC on the patch equipment for production and patching, and the front and back of the FPC are wrong, causing the patch equipment to stop working for adjustment. Utility Model Content
[0003] The purpose of the utility model is to overcome the shortcomings in the prior art and to provide an FPC patch anti-stupid structure.
[0004] The purpose of this utility model is achieved through the following technical solutions:
[0005] An FPC patch fool-proofing structure comprises: an FPC, wherein the FPC is arranged symmetrically on the left and right, and a fool-proofing identification mark for identifying the front and back is arranged on the FPC; the FPC is placed on a corresponding patch device for patching; and a positioning column is arranged on the patch device relative to the position of the fool-proofing identification mark.
[0006] In one embodiment, the anti-dust identification mark is an identification slot, which is disposed on one side edge of the FPC.
[0007] In one embodiment, the identification slot is located in a central position of the FPC.
[0008] In one embodiment, the FPC is provided with both front and reverse sides, and the identification slot is located on the right edge of the front side of the FPC.
[0009] In one embodiment, the identification slot is opened in a rectangular shape, and the identification slot is located at the right edge of the FPC and communicates with the outside world.
[0010] In one embodiment, the side length of the identification groove is 2 mm-3 mm.
[0011] In one embodiment, the positioning post is cylindrical and is accommodated in the identification groove. The size of the positioning post matches the size of the inside of the identification groove. The FPC is placed on the patch device with its reverse side facing upward.
[0012] In one embodiment, the FPC includes a binding end and an interface end, the binding end and the interface end are respectively located at the upper and lower ends of the FPC, a gold finger is provided on the front side of the FPC relative to the position of the interface end, the gold finger is located on the front side of the FPC, and the patch device is used to perform a patch operation on the position of the back side of the FPC relative to the gold finger.
[0013] In one embodiment, the FPC is provided with a mark for identifying that different machining operations are required, and the mark is arranged outside the binding end.
[0014] In one embodiment, the label is an opening, the opening is provided outside the FPC relative to the binding end, and the shape of the opening can be selected according to the type of different machining operations.
[0015] Compared with the prior art, the utility model has at least the following advantages:
[0016] The utility model discloses an FPC patch fool-proof structure, by setting a fool-proof identification mark on the FPC, to mark the front and back of the FPC, so that the front and back of the FPC can be manually identified. When the FPC needs to be patched, the FPC needs to be placed on the patch equipment with the back side facing upwards, and the positioning column of the patch equipment is aligned with the identification groove, so that the patch equipment performs the patch operation on the position of the back side of the FPC relative to the gold finger, so as to perform a reinforcement operation on the gold finger area of the FPC. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below.
[0018] Figure 1 A schematic diagram of the front structure of FPC in an FPC patch anti-stupid structure provided for the utility model;
[0019] Figure 2 Schematic diagram of the reverse structure of FPC in an FPC patch anti-stupid structure provided for the utility model;
[0020] Figure 3 for Figure 1 Enlarged schematic diagram of part A.
[0021] BRIEF DESCRIPTION OF THE DRAWINGS: 10, FPC; 11, binding end; 12, interface end; 20, identification slot; 30, positioning column; 40, gold finger; 50, mark. DETAILED DESCRIPTION
[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings.
[0023] A kind of FPC patch anti-fool structure, refer to Figure 1 , including FPC10, FPC10 is arranged symmetrically on both sides, and a foolproof identification mark for identifying the front and back is arranged on FPC10. The foolproof identification mark is located near one side edge of FPC10, and the foolproof identification mark is located in the middle of FPC10. The foolproof identification mark is used to mark the front and back of FPC10 so that the front and back of FPC10 can be manually identified.
[0024] Reference Figure 1 The foolproof identification mark is an identification groove 20, which is opened on one side edge of the FPC 10 and communicates with the outside. The FPC 10 is provided with a front and a back side, and the identification groove 20 is located on the right edge of the front side of the FPC 10. The identification groove 20 forms a gap on the right edge of the front side of the FPC 10 for easy manual identification.
[0025] Reference Figure 2 , the identification groove 20 is rectangular, and the side length of the identification groove 20 is 2mm-3mm. The identification groove 20 is located at the right edge of the FPC10 and is connected to the outside world. The FPC10 is placed on the patch device accordingly, and the patch device is not shown in the figure. When the FPC10 is placed on the patch device, a positioning column 30 is provided on the patch device relative to the position of the identification groove 20. The positioning column 30 is used to locate the position of the FPC10 for the subsequent patch operation. The positioning column 30 is cylindrical, and the positioning column 30 is accommodated in the identification groove 20. The size of the positioning column 30 is adapted to the size of the inside of the identification groove 20. The FPC10 is positioned by extending the positioning column 30 into the identification groove 20, thereby preventing the FPC10 from being placed upside down on the patch device, thereby facilitating the patch operation of the FPC10 to proceed smoothly.
[0026] Reference Figure 1 , FPC10 includes a binding end 11 and an interface end 12, and the binding end 11 and the interface end 12 are respectively located at the upper and lower ends of FPC10. The binding end 11 is used to bind FPC10 to the display module, and the interface end 12 is used to bind FPC10 to the corresponding client host. A gold finger 40 is provided on the front of FPC10 relative to the interface end 12, and the gold finger 40 is located on the front of FPC10, and the gold finger 40 is used for plugging the interface end 12 of FPC10 with the client host. When FPC10 needs to be patched, it is necessary to place the back of FPC10 facing up on the patch equipment, so that the patch equipment can perform the patch operation on the back of FPC10 relative to the position of the gold finger 40, so as to reinforce the gold finger 40 area of FPC10.
[0027] Further, refer to Figure 1 and Figure 3For FPC10 with the same appearance but different processing operations are required, a mark 50 for identification is set on the FPC10. The mark 50 is set at the outer side of the binding end 11 of the FPC10. The mark 50 is an opening, and the opening is opened on the outer side of the FPC10 relative to the binding end 11.
[0028] Further, refer to Figure 1 and Figure 3 The shape of the opening can be selected according to the type of different processing operations. For example, FPC10 for different processing operations can be respectively opened with round holes and square holes to identify the FPC10 that needs to be processed differently to avoid confusion.
[0029] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. An FPC patch foolproof structure, characterized in that: include: An FPC (10) is arranged symmetrically on both sides, and is provided with a foolproof identification mark for identifying the front and back sides. The FPC (10) is placed on a corresponding patch device for patching, and a positioning column (30) is provided on the patch device at a position relative to the foolproof identification mark.
2. The FPC patch foolproof structure according to claim 1, characterized in that: The foolproof identification mark is an identification groove (20), and the identification groove (20) is opened on a side edge of the FPC (10).
3. The FPC patch foolproof structure according to claim 2, characterized in that: The identification groove (20) is located in the middle of the FPC (10).
4. The FPC patch foolproof structure according to claim 3, characterized in that: The FPC (10) is provided with a front and a back side, and the identification groove (20) is located on the right edge of the front side of the FPC (10).
5. The FPC patch foolproof structure according to claim 4, characterized in that: The identification groove (20) is opened in a rectangular shape, and the identification groove (20) is located at the right edge of the FPC (10) and is in communication with the outside.
6. The FPC patch foolproof structure according to claim 5, characterized in that: The side length of the identification groove (20) is 2 mm to 3 mm.
7. The FPC patch foolproof structure according to claim 6, characterized in that: The positioning column (30) is cylindrical and is accommodated in the identification groove (20). The size of the positioning column (30) matches the size of the inside of the identification groove (20). The FPC (10) is placed on the patch device with its reverse side facing upward.
8. The FPC patch foolproof structure according to claim 7, characterized in that: The FPC (10) comprises a binding end (11) and an interface end (12), the binding end (11) and the interface end (12) being located at the upper and lower ends of the FPC (10) respectively, a gold finger (40) being arranged on the front side of the FPC (10) at a position relative to the interface end (12), the gold finger (40) being located on the front side of the FPC (10), and the patch device being used to perform a patch operation on the position of the back side of the FPC (10) relative to the gold finger (40).
9. The FPC patch foolproof structure according to claim 8, characterized in that: The FPC (10) is provided with a mark (50) for identifying the need for different processing operations, and the mark (50) is arranged on the outside of the binding end (11).
10. The FPC patch foolproof structure according to claim 9, characterized in that: The mark (50) is an opening, which is opened on the outer side of the FPC (10) relative to the binding end (11). The shape of the opening can be selected according to the type of different processing operations.