Auxiliary mylar structure of liquid crystal display module

Abstract

The utility model discloses an auxiliary mylar structure of a liquid crystal display module, and relates to the auxiliary mylar technology field, the auxiliary mylar structure of the liquid crystal display module comprises an FPC board, the lower end position of the FPC board is provided with a liquid crystal module, and the upper surface of the liquid crystal module is fixedly connected with two circuit boards. The auxiliary Mylar structure of the liquid crystal display module further comprises a traction mechanism, the traction mechanism comprises a PET auxiliary Mylar film and double faced adhesive tape, the left end and the right end of the FPC board are fixedly connected with fixing ports, the lower surfaces of the two fixing ports are fixedly connected with the corresponding circuit boards, the PET Mylar film is bonded to the fixing ports of the FPC board through the double faced adhesive tape, and the PET auxiliary Mylar film is fixed to the FPC board through the double faced adhesive tape. Therefore, the length of the FPC is indirectly prolonged, the FPC can be conveniently taken by personnel for operation, the efficiency in the production and detection process of a module factory and a terminal customer is greatly improved, the labor cost is greatly saved, indirect risks are not generated, and quick attachment can be realized only by manufacturing a simple device without being limited by personnel, equipment and cost.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary Mylar, in particular to an auxiliary Mylar structure of a liquid crystal display module. Background Art

[0002] With the rapid iteration and update of consumer digital products such as smart phones, the structural design of mobile phones has become more and more diversified, which has put forward higher requirements on the appearance design of LCD display modules. In order to match the customer's mobile phone structure, some special LCD display module structure designs have been derived. The auxiliary Mylar structure of the LCD display module is an auxiliary tool for bonding the LCD display module FPC. It is usually made of flexible materials to improve production efficiency and convenience.

[0003] However, in the process of implementing the above technical solution, it was found that there are at least the following technical problems: mobile phones have different models, and these different mobile phone models may have different requirements for these components. Different component structures will lead to different structural designs of liquid crystal display modules. Such designs will cause inconvenience in operation during the production process and reduce production efficiency. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an auxiliary Mylar structure of a liquid crystal display module, which solves the technical problem that mobile phones have different models and these different mobile phone models may have different requirements for these components. Different component structures will lead to different structural designs of liquid crystal display modules. Such designs will cause inconvenience in operation during the production process and reduce production efficiency.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] An auxiliary Mylar structure of a liquid crystal display module comprises an FPC board, a liquid crystal module is arranged at the lower end of the FPC board, and two circuit boards are fixedly connected to the upper surface of the liquid crystal module. The auxiliary Mylar structure of the liquid crystal display module also comprises a traction mechanism, comprising a PET auxiliary Mylar sheet and a double-sided adhesive tape, the left and right ends of the FPC board are fixedly connected with fixed ports, and the lower surfaces of the two fixed ports are fixedly connected to the corresponding circuit boards, the PET auxiliary Mylar sheet is located at the upper end of the left fixed port, and the PET auxiliary Mylar sheet is fixedly connected to the double-sided adhesive tape, and the lower surface of the double-sided adhesive tape is fixedly connected to the upper surface of the corresponding fixed port.

[0009] Preferably, one end of the FPC board facing away from the double-sided adhesive is fixedly connected to a fixing plate, the liquid crystal module is fixedly connected to a fixed frame, and the lower surface of the fixing plate is movably connected to the upper surface of the fixed frame.

[0010] Preferably, a connecting plate is fixedly connected to the front surface of the fixed frame, and a top plate is fixedly connected to the rear surface of the connecting plate.

[0011] Preferably, two holes are formed through the upper surface of the top plate, and two short rods are movably sleeved on the top plate through the two holes.

[0012] Preferably: a movable plate is provided at the upper end of the top plate, and the upper surfaces of the two short rods are fixedly connected to the lower surface of the movable plate, and a clamping plate is provided at the lower end of the top plate, and the lower surfaces of the two short rods are fixedly connected to the upper surface of the clamping plate.

[0013] Preferably, two springs are arranged on the lower surface of the top plate, and the two springs are movably sleeved with corresponding short rods.

[0014] (III) Beneficial effects

[0015] 1. The PET Mylar sheet is bonded to the fixed port of the FPC board by double-sided tape, thereby indirectly extending the length of the FPC and facilitating the personnel to take the operation, which greatly improves the efficiency of the module factory and the end customer in the production and testing process, greatly saves labor costs, and does not generate indirect risks. In addition, only a simple device needs to be made to achieve rapid attachment, which is not limited by personnel, equipment and cost.

[0016] 2. Lift the clamping plate and place the fixed plate at the end of the PET auxiliary Mylar sheet between the fixed frame and the clamping plate. At this time, release the clamping plate, and the clamping plate will press the fixed plate to fix the PET auxiliary Mylar sheet, avoiding the shaking of the tail of the PET auxiliary Mylar sheet during the production process, which will interfere with the work of the production personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0018] Figure 1 It is a structural diagram of the entire utility model;

[0019] Figure 2 This is a structural diagram of the liquid crystal module of the utility model;

[0020] Figure 3 For this utility model Figure 2The enlarged structure diagram at A in the middle;

[0021] Figure 4 This is a disassembled structural diagram of the clamping plate of the utility model.

[0022] Legend: 1. FPC board; 2. Fixed port; 3. LCD module; 4. Circuit board; 5. PET auxiliary Mylar sheet; 6. Double-sided tape; 7. Connecting plate; 8. Moving plate; 9. Top plate; 10. Hole; 11. Short rod; 12. Spring; 13. Clamping plate; 14. Fixed frame; 15. Fixed plate. DETAILED DESCRIPTION

[0023] The embodiment of the present application provides an auxiliary Mylar structure of a liquid crystal display module, which effectively solves the problem that mobile phones have different models, and these different mobile phone models may have different requirements for these components. Different component structures will lead to different structural designs of liquid crystal display modules. Such designs will cause inconvenience in operation during the production process and reduce production efficiency. The PET Mylar sheet is bonded to the fixed port of the FPC board by double-sided tape, thereby indirectly extending the length of the FPC, making it easier for personnel to take it for operation, greatly improving the efficiency of the module factory and the end customer in the production and testing process, greatly saving labor costs, and without indirect risks. Moreover, only a simple device needs to be made to achieve rapid attachment, which is not limited by personnel, equipment and costs.

[0024] Example

[0025] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the problem that mobile phones have different models, and these different mobile phone models may have different requirements for these components. Different component structures will lead to different structural designs of liquid crystal display modules. Such designs will cause inconvenience in operation during the production process and reduce production efficiency. The overall idea is as follows:

[0026] In view of the problems existing in the prior art, the utility model provides an auxiliary Mylar structure of a liquid crystal display module, comprising an FPC board 1, a liquid crystal module 3 is arranged at the lower end of the FPC board 1, and the upper surface of the liquid crystal module 3 is fixedly connected to two circuit boards 4, the auxiliary Mylar structure of the liquid crystal display module also includes a traction mechanism, including a PET auxiliary Mylar sheet 5 and a double-sided adhesive tape 6, the left and right ends of the FPC board 1 are fixedly connected to fixed ports 2, and the lower surfaces of the two fixed ports 2 are fixedly connected to the corresponding circuit boards 4, the PET auxiliary Mylar sheet 5 is located at the left fixed portion 2, and the lower surfaces of the two fixed ports 2 are fixedly connected to the corresponding circuit boards 4, and the PET auxiliary Mylar sheet 5 is located at the left fixed portion 2. The upper end position of the fixed port 2 is fixed, and the PET auxiliary Mylar sheet 5 is fixedly connected with the double-sided adhesive tape 6, the lower surface of the double-sided adhesive tape 6 is fixedly connected with the upper surface of the corresponding fixed port 2, and the PET Mylar sheet 5 is adhered to the fixed port 2 of the FPC board 1 by the double-sided adhesive tape 6, thereby indirectly extending the length of the FPC, making it easier for personnel to take the work, greatly improving the efficiency of the module factory and the end customer in the production and testing process, greatly saving labor costs, and without indirect risks, and only need to make a simple device to achieve rapid attachment, which is not limited by personnel, equipment and cost.

[0027] The end of the FPC board 1 facing away from the double-sided adhesive 6 is fixedly connected to a fixing plate 15, the liquid crystal module 3 is fixedly connected to a fixing frame 14, the lower surface of the fixing plate 15 is movably connected to the upper surface of the fixing frame 14, the front surface of the fixing frame 14 is fixedly connected to a connecting plate 7, the rear surface of the connecting plate 7 is fixedly connected to a top plate 9, the upper surface of the top plate 9 is penetrated by two holes 10, and the top plate 9 is movably sleeved with two short rods 11 through the two holes 10. The clamping plate 13 is lifted, and the fixing plate 15 at the end of the PET auxiliary Mylar sheet 5 is placed between the fixing frame 14 and the clamping plate 13. At this time, the clamping plate 13 is released, and the clamping plate 13 will press the fixing plate 15 to achieve the purpose of fixing the PET auxiliary Mylar sheet 5.

[0028] A movable plate 8 is provided at the upper end of the top plate 9, and the upper surfaces of the two short rods 11 are fixedly connected to the lower surface of the movable plate 8. A clamping plate 13 is provided at the lower end of the top plate 9, and the lower surfaces of the two short rods 11 are fixedly connected to the upper surface of the clamping plate 13. Two springs 12 are provided on the lower surface of the top plate 9, and the two springs 12 are movably connected to the corresponding short rods 11, thereby avoiding the shaking of the tail of the PET auxiliary Mylar sheet during the production process to interfere with the work of the production personnel.

[0029] Working principle: The PET Mylar sheet 5 is adhered to the fixed port 2 of the FPC board 1 by the double-sided tape 6, so as to indirectly extend the length of the FPC, facilitate the personnel to take the operation, greatly improve the efficiency of the module factory and the end customer in the production and testing process, greatly save labor costs, and will not cause indirect risks. Moreover, only a simple device needs to be made to achieve rapid attachment, which is not limited by personnel, equipment and cost. The clamping plate 13 is lifted, and the fixed plate 15 at the end of the PET auxiliary Mylar sheet 5 is placed between the fixed frame 14 and the clamping plate 13. At this time, the clamping plate 13 is released, and the clamping plate 13 will press the fixed plate 15 to achieve the purpose of fixing the PET auxiliary Mylar sheet 5, avoiding the shaking and swaying of the tail of the PET auxiliary Mylar sheet during the production process to interfere with the work of the production personnel.

[0030] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. An auxiliary Mylar structure of a liquid crystal display module, comprising an FPC board (1), a liquid crystal module (3) is arranged at the lower end of the FPC board (1), and two circuit boards (4) are fixedly connected to the upper surface of the liquid crystal module (3), characterized in that: The auxiliary Mylar structure of a liquid crystal display module also includes a traction mechanism, including a PET auxiliary Mylar sheet (5) and a double-sided adhesive tape (6); the left and right ends of the FPC board (1) are fixedly connected to fixed ports (2), and the lower surfaces of the two fixed ports (2) are fixedly connected to the corresponding circuit boards (4); The PET auxiliary Mylar sheet (5) is located at the upper end of the left fixed port (2), and the PET auxiliary Mylar sheet (5) is fixedly connected to the double-sided adhesive tape (6), and the lower surface of the double-sided adhesive tape (6) is fixedly connected to the upper surface of the corresponding fixed port (2).

2. The auxiliary Mylar structure of a liquid crystal display module according to claim 1, characterized in that: One end of the FPC board (1) facing away from the double-sided adhesive tape (6) is fixedly connected to a fixing plate (15); The liquid crystal module (3) is fixedly connected to a fixed frame (14), and the lower surface of the fixed plate (15) is movably connected to the upper surface of the fixed frame (14).

3. The auxiliary Mylar structure of a liquid crystal display module according to claim 2, characterized in that: A connecting plate (7) is fixedly connected to the front surface of the fixed frame (14); Wherein, the rear surface of the connecting plate (7) is fixedly connected to a top plate (9).

4. The auxiliary Mylar structure of a liquid crystal display module according to claim 3, characterized in that: The upper surface of the top plate (9) is provided with two holes (10); The top plate (9) is movably sleeved with two short rods (11) through the two holes (10).

5. The auxiliary Mylar structure of a liquid crystal display module according to claim 4, characterized in that: A movable plate (8) is provided at the upper end of the top plate (9), and the upper surfaces of the two short rods (11) are fixedly connected to the lower surface of the movable plate (8); Wherein, a clamping plate (13) is provided at the lower end of the top plate (9), and the lower surfaces of the two short rods (11) are fixedly connected to the upper surface of the clamping plate (13).

6. The auxiliary Mylar structure of a liquid crystal display module according to claim 5, characterized in that: Two springs (12) are arranged on the lower surface of the top plate (9), and the two springs (12) are movably sleeved with corresponding short rods (11).

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