CN218213686U

CN218213686U - FPC structure capable of avoiding connector damage and display module

Info

Publication number: CN218213686U
Application number: CN202222271506.9U
Authority: CN
Inventors: 郭晓琴; 骆志锋; 罗俊; 尹智杰
Original assignee: Shenzhen Tongxingda Technology Co Ltd
Current assignee: Shenzhen Tongxingda Technology Co Ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-03
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a can avoid FPC structure and display module assembly that the connector damaged, a can avoid FPC structure that the connector damaged, include: FPC main part, first connector, second connector, PET layer, the FPC main part includes: the connector comprises a main body part, a first end part and a second end part, wherein the first connector is arranged at the end of the main body part far away from the first end part, and the second connector is arranged at the end of the first end part far away from the main body part; the PET layer covers the second connector and the second end part and is adhered to the second connector and the second end part. The utility model discloses a PET layer adhesion live the one end and the second end of first end simultaneously for the one end of first end has the support, and the second connector can not down sink, avoids second connector and equipment platform contact, leads to its to cut the problem of rubbing, harm, can avoid the first end of FPC main part to drop owing to sink the emergence dislocation simultaneously, and leads to binding bad problem.

Description

FPC structure capable of avoiding connector damage and display module

Technical Field

The utility model relates to a liquid crystal display module field especially relates to a can avoid FPC structure and display module assembly of connector damage.

Background

The FPC structure of the existing display module has the following problems: 1. the FPC connector in the mobile phone is usually only provided with one connector, and some devices (such as a light sensation, a receiver, a loudspeaker, a fingerprint and the like) in the mobile phone cannot be directly connected with the FPC of the display screen of the mobile phone, so that the structure is complex, and the production and the assembly are inconvenient; 2. when a plurality of connectors are arranged on the FPC, the golden hand value of the connector on one side of the FPC faces downwards and is in a suspended state, the connector can easily sink due to gravity, the connector can be scraped and rubbed with an equipment platform (equipment for producing and processing the FPC and the like) after sinking, and the FPC can be dislocated and fall off after rubbing, so that poor binding is caused, and meanwhile the connector is damaged.

Thus, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art, providing a FPC structure and a display module which can avoid the damage of a connector, and solving the problems that in the prior art, devices such as a receiver, a loudspeaker and the like can not be directly connected with the FPC of a mobile phone display screen, and other connecting structures need to be separately arranged, so that the whole structure is complicated and the production and assembly are inconvenient; the problems that the connector is in a suspended state, and after sinking, the connector is scraped with the plane of equipment to cause damage of the connector, and the FPC is dislocated and falls off are solved.

The technical scheme of the utility model as follows: an FPC structure capable of avoiding damage of a connector, comprising: FPC main part, setting are in first connector and second connector, PET layer in the FPC main part, the FPC main part includes: a main body part, a first end part connected with the main body part and a second end part, wherein the first connector is arranged at the end of the main body part far away from the first end part, and the second connector is arranged at the end of the first end part far away from the main body part; the PET layer covers the second connector and the second end part and is adhered to the second connector and the second end part.

Further, the PET layer includes: the adhesion part, with the hand tear portion that the adhesion part is connected, the adhesion part covers on second connector, the second tip.

Further, the thickness of the PET layer is 0.09 mm-0.2 mm.

Further, the second end portion includes: the first copper leakage part and the second copper leakage part are connected with the first copper leakage part, and the second connector is arranged between the first copper leakage part and the second copper leakage part.

Furthermore, the first copper leakage part is connected with the main body part, and a first GND copper leakage and element region is arranged on the first copper leakage part.

Further, a second GND copper leakage part is arranged on the second copper leakage part.

Furthermore, the main body part is also provided with first grid copper and a two-dimensional code.

Further, a second grid of copper is disposed on the first end.

The utility model also provides a display module assembly, including foretell FPC structure that can avoid the connector to damage.

Adopt above-mentioned scheme, the utility model provides a can avoid FPC structure and display module assembly of connector damage has following beneficial effect:

1. the PET layer is adhered to one end of the first end part and the second end part at the same time, so that one end of the first end part is supported, the second connector cannot sink, the problems of scratch and damage of the second connector due to contact of the second connector and an equipment platform are avoided, and the problem of poor bonding due to dislocation and falling of the first end part of the FPC main body due to sinking can be avoided;

2. first connector, second connector set up respectively on the both ends of FPC main part, can directly be connected with devices such as earphone, loudspeaker of cell-phone through the second connector, finally realize the switching through the FPC main part, need not to set up other FPC boards alone, effectively simplify overall structure, practice thrift manufacturing cost, convenient production and processing simultaneously, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the FPC main body of the present invention;

fig. 3 is a schematic structural view of the PET layer of the present invention.

Wherein: FPC main part 1, main part 10, first end 11, second end 12, first GND leaks copper 13, component area 14, second GND leaks copper 15, first net copper 16, two-dimensional code 17, second net copper 18, first connector 2, second connector 3, PET layer 4, adhesion portion 40, hand tearing portion 41.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-3, the present invention provides an FPC structure capable of avoiding connector damage, including: FPC main part 1, set up first connector 2 and second connector 3, PET layer 4 on the FPC main part 1, FPC main part 1 includes: a main body 10, a first end 11 connected to the main body 10, and a second end 12, the first connector 2 being disposed at an end of the main body 10 away from the first end 11, and the second connector 3 being disposed at an end of the first end 11 away from the main body 10; the PET layer 4 covers the second connector 3 and the second end portion 12, and is adhered to the second connector 3 and the second end portion 12. Therefore, the PET layer 4 covers the first connector 2 at one end of the first end portion 11 and covers the second end portion 12 at the same time, and since the PET layer 4 is made of PET and the PET material has slight stickiness, the PET layer can be adhered to one end of the first end portion 11 and the second end portion 12 at the same time, so that one end of the first end portion 11 is supported (by the PET layer and the second end portion 12), the second connector 3 cannot sink, the problems of scratch and damage of the second connector 3 due to contact with an equipment platform are avoided, and the problem of poor bonding due to dislocation and falling of the first end portion 11 of the FPC main body 1 due to sinking is also avoided; on the other hand, set up first connector 2 and second connector 3 simultaneously on FPC main part 1, and first connector 2 sets up main part 10 is kept away from this of first end 11 is served, second connector 3 sets up first end 11 is kept away from this of main part 10 is served, first connector 2, second connector 3 set up respectively on FPC main part 1's both ends promptly, is connected through the mainboard electricity of first connector 2 with the cell-phone, and second connector 3 then can with the device in the cell-phone, for example earphone, direct electric connection such as loudspeaker, device such as earphone, loudspeaker directly through FPC main part 1 switching can, need not to set up other FPC board alone, effectively simplify overall structure, practice thrift manufacturing cost, convenient production and processing simultaneously, the practicality is strong.

Specifically, in the present embodiment, the PET layer 4 includes: the adhesive part 40 and the tearing part 41 connected with the adhesive part 40 are arranged on the second connector 3 and the second end part 12, the tearing part 41 is arranged on the right side or the left side of the adhesive part 40 to facilitate tearing, and generally, after the FOG bonding operation of the FPC structure capable of avoiding the connector from being damaged, the PET layer 4 can be torn off; the thickness of PET layer 4 is 0.09mm ~ 0.2mm, and in this embodiment, the thickness of PET layer 4 is 0.1mm, and the colour is blue, and is transparent blue, because FPC main part 1 is yellow, adopts blue PET layer 4, makes things convenient for operating personnel's discernment, avoids misoperation.

Specifically, in the present embodiment, the second end portion 12 includes: the first copper leakage part and the second copper leakage part connected with the first copper leakage part are arranged, the second connector 3 is arranged between the first copper leakage part and the second copper leakage part, the second leak part is arranged in an L shape, one end of the first end part 11 extends into the space between the first leak part and the second leak part and is arranged in the state, the first end part is convenient to match with the position of a part inside the mobile phone, and the size of the FPC main body 1 is reduced. Specifically, the first copper leakage part is connected with the main body part 10, a first GND copper leakage 13 and an element region 14 are arranged on the first copper leakage part, and the element region 14 is used for placing electronic components and is specifically determined according to actual production requirements; and a second GND copper leakage part 15 is arranged on the second copper leakage part. Note that the PET layer 4 completely covers the second leak and the second connector 3, and the PET layer 4 covers a portion of the first leak which is flush with the second leak and the second connector 3.

Specifically, in this embodiment, the main body 10 is further provided with a first grid copper 16 and a two-dimensional code 17, and the area of the two-dimensional code 17 can be identified by a BMDT code scanning gun; the first end portion 11 is provided with second grid copper 18, the first grid copper 16 and the second grid copper 18 are both provided with two groups, the first grid copper 16 is arranged on a bending area of the main body portion 10, the second grid copper 18 is arranged on the bending area of the first end portion 11, and the diameters of grid copper wires in the first grid copper 16 and the second grid copper 18 are 0.1mm.

The utility model also provides a display module assembly, including foretell one kind can avoid the FPC structure of connector damage. Set up first connector 2, second connector 3 on FPC main part 1 for need not to set up the FPC board for devices such as earphone, loudspeaker alone, can simplify the structure of display module assembly, make things convenient for its equipment, reduce its manufacturing cost.

To sum up, the utility model provides a can avoid FPC structure and display module assembly of connector damage has following beneficial effect:

1. the PET layer is adhered to one end of the first end part and the second end part at the same time, so that one end of the first end part is provided with a support, the second connector cannot sink, the problems of scratch and damage of the second connector due to contact of the second connector and an equipment platform are avoided, and the problem of poor bonding due to dislocation and falling of the first end part of the FPC main body due to sinking can be avoided;

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An FPC structure capable of avoiding damage of a connector is characterized by comprising: FPC main part, setting are in first connector and second connector, PET layer in the FPC main part, the FPC main part includes: a main body, a first end connected to the main body, and a second end, the first connector being disposed on an end of the main body remote from the first end, the second connector being disposed on an end of the first end remote from the main body; the PET layer covers the second connector and the second end part and is adhered to the second connector and the second end part.

2. The FPC structure of claim 1, wherein the PET layer comprises: the adhesive part and the hand tearing part connected with the adhesive part are covered on the second connector and the second end part.

3. The FPC structure capable of avoiding connector damage according to claim 1, wherein the thickness of the PET layer is 0.09mm to 0.2mm.

4. An FPC structure that can avoid damage to a connector according to claim 1, the second end portion comprising: the first copper leakage part and the second copper leakage part are connected with the first copper leakage part, and the second connector is arranged between the first copper leakage part and the second copper leakage part.

5. The FPC structure of claim 4, wherein said first copper-leaking portion is connected to said main body portion, and said first copper-leaking portion has a first GND copper-leaking component region disposed thereon.

6. The FPC structure of claim 4, wherein a second GND copper leakage is disposed on said second copper leakage portion.

7. The FPC structure capable of avoiding connector damage as claimed in claim 1, wherein a first grid copper and a two-dimensional code are further disposed on the main body portion.

8. An FPC structure according to claim 1, wherein said first end portion has a second copper mesh disposed thereon.

9. A display module comprising the FPC structure of any one of claims 1 to 8 for preventing damage to the connector.