CN216775113U - Low-resistance industrial control camera FPC - Google Patents
Low-resistance industrial control camera FPC Download PDFInfo
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- CN216775113U CN216775113U CN202220051107.9U CN202220051107U CN216775113U CN 216775113 U CN216775113 U CN 216775113U CN 202220051107 U CN202220051107 U CN 202220051107U CN 216775113 U CN216775113 U CN 216775113U
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- circuit board
- flexible circuit
- board main
- fpc
- insulating film
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Abstract
The utility model relates to the technical field of flexible circuit boards, in particular to a low-resistance industrial control camera FPC, wherein an insulating film is arranged on the surface of a flexible circuit board main body, a protective layer is wrapped on the outer side of the insulating film, a reinforcing layer is arranged between the insulating film and the protective layer, wiring components are arranged at two ends of the flexible circuit board main body respectively, each wiring component comprises a connecting seat fixedly arranged at the end part of the flexible circuit board main body, a connecting groove is formed in the upper surface of each connecting seat, a pressing plate is hinged to one side of each connecting groove, elastic steel sheets are symmetrically arranged at positions, close to one end, of the inner side of each pressing plate, and plugs are symmetrically arranged on the elastic steel sheets. The novel folding and bending device is simple in structure and novel in design, the toughness of the device is improved through the arrangement of the reinforcing layer, so that the folding and bending of the device are facilitated, the device is convenient to mount and dismount through the arrangement of the wiring assembly, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of flexible circuit boards, in particular to a low-resistance industrial control camera FPC.
Background
The flexible printed circuit board is a printed circuit made of flexible insulating base materials, has many advantages which the rigid printed circuit board does not have, for example, the flexible printed circuit board can be freely bent, wound and folded, can be randomly arranged according to the space layout requirement, and can be randomly moved and stretched in a three-dimensional space, so that the integration of component assembly and wire connection is achieved, the size of an electronic product can be greatly reduced by utilizing the FPC, and the flexible printed circuit board is suitable for the requirements of the electronic product on the development towards high density, miniaturization and high reliability. Therefore, the FPC is widely applied to the fields or products of aerospace, military, mobile communication, portable computers, computer peripherals, PDAs, digital cameras and the like.
The bending property improving structure of the FPC of the mobile phone camera module is disclosed in the Chinese patent application number (CN201822193758.8), the structure of the device is simple, the bending property is good, the stability is high, and the cracking is not easy to occur, but the device is usually required to be glued and connected when being installed, the connection stability is poor, and the disassembly in the later period is inconvenient, so that the technical personnel in the field provide the FPC of the low-resistance industrial control camera to solve the problems provided in the background technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a low-resistance industrial control camera FPC (flexible printed circuit) to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a low-resistance industrial control camera FPC comprises a flexible circuit board main body, wherein an insulating film is arranged on the surface of the flexible circuit board main body, a protective layer wraps the outer side of the insulating film, a reinforcing layer is arranged between the insulating film and the protective layer, and wiring assemblies are arranged at two ends of the flexible circuit board main body;
the wiring assembly comprises a connecting seat fixedly mounted at the end part of a flexible circuit board main body, a connecting groove is formed in the upper surface of the connecting seat, a pressing plate is hinged to one side of the connecting groove, an elastic steel sheet is symmetrically mounted close to one end position in the inner side of the pressing plate, a plug is symmetrically mounted on the elastic steel sheet, one end of the flexible circuit board main body extends to the inside of the connecting groove, a conductive copper sheet connected with a flexible circuit board main body through wires is mounted at equal intervals, a supporting pad is mounted close to the outer end position in the inside of the connecting groove, and slots matched with the plug are symmetrically formed in the upper surface of the supporting pad.
As a further aspect of the utility model: the insulating pad that is installed with the conductive copper sheet adaptation in the inboard of clamp plate, the insulating pad is the component of a rubber material.
As a further aspect of the utility model: the elastic steel sheet is a component with a U-shaped structure, and the surface of the elastic steel sheet is sleeved with a rubber sleeve.
As a further aspect of the utility model: the insulating film is a component made of PP materials, and the reinforcing layer is of a net-shaped structure woven by steel wires.
As a further aspect of the utility model: and the upper surface and the lower surface of the protective layer are both provided with antistatic layers, and the antistatic layers are connected with the protective layer through gluing.
As a further aspect of the utility model: an upper pressing strip is installed on one side, close to the elastic steel sheet, of the inner side of the pressing plate, and a lower pressing strip which is abutted to the upper pressing strip is installed on the upper surface of the supporting pad.
Compared with the prior art, the utility model has the beneficial effects that: the novel folding and bending device is simple in structure and novel in design, the toughness of the device is improved through the arrangement of the reinforcing layer, so that the folding and bending of the device are facilitated, the device is convenient to mount and dismount through the arrangement of the wiring assembly, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic structural diagram of a low-resistance industrial control camera FPC;
FIG. 2 is a schematic structural diagram of a wiring assembly in an FPC of a low-resistance industrial control camera;
fig. 3 is a schematic structural diagram of a flexible circuit board main body in a low-resistance industrial control camera FPC.
In the figure: 1. a flexible circuit board main body; 2. a protective layer; 3. an antistatic layer; 4. an insulating film; 5. a reinforcing layer; 6. a connecting seat; 7. connecting grooves; 8. pressing a plate; 9. an insulating pad; 10. pressing strips; 11. a conductive copper sheet; 12. an elastic steel sheet; 13. a plug; 14. a support pad; 15. a slot; 16. and pressing the strips.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the utility model, a low-resistance industrial control camera FPC includes a flexible circuit board main body 1, an insulating film 4 is disposed on a surface of the flexible circuit board main body 1, a protective layer 2 is wrapped on an outer side of the insulating film 4, a reinforcing layer 5 is disposed between the insulating film 4 and the protective layer 2, and the protective layer 2 and the reinforcing layer 5 are disposed to improve toughness of equipment, so that the equipment can be folded and bent, and wiring assemblies are mounted at two ends of the flexible circuit board main body 1;
the wiring assembly comprises a connecting seat 6 fixedly installed at the end part of a flexible circuit board main body 1, a connecting groove 7 is formed in the upper surface of the connecting seat 6, a pressing plate 8 is hinged to one side of the connecting groove 7, elastic steel sheets 12 are symmetrically installed at the position, close to one end, of the inner side of the pressing plate 8, plugs 13 are symmetrically installed on the elastic steel sheets 12, one end of the flexible circuit board main body 1 extends into the connecting groove 7, conductive copper sheets 11 connected with electric wires of the flexible circuit board main body 1 are installed at equal intervals, a supporting pad 14 is installed at the position, close to the outer end, of the inner side of the connecting groove 7, slots 15 matched with the plugs 13 are symmetrically formed in the upper surface of the supporting pad 14, an external circuit board is inserted into the connecting groove 7, the pressing plate 8 is pressed downwards to enable the elastic steel sheets 12 to drive the plugs 13 to move downwards and be inserted into the slots 15, at the moment, an upper pressing strip 10 abuts against a lower pressing strip 16, and fixation of the external circuit board is achieved, through the setting of electrically conductive copper sheet 11, make things convenient for the signal transmission of flexible circuit board main part 1.
In fig. 2, an insulating pad 9 adapted to a conductive copper sheet 11 is installed on the inner side of a pressing plate 8, the insulating pad 9 is a rubber member, the insulating property of the device is improved under the action of the insulating pad 9, and the insulating pad 9 presses the external circuit board, so that the stability of the device after installation can be improved.
In fig. 2, the elastic steel sheet 12 is a U-shaped structural member, which improves the elastic performance of the elastic steel sheet 12, and the surface of the elastic steel sheet 12 is sleeved with a rubber sleeve, which improves the stability when being inserted into the slot 15.
In fig. 3, the insulating film 4 is a member made of PP, and mainly plays an insulating role, the reinforcing layer 5 is a mesh structure woven by steel wires, and the toughness of the device is improved by the arrangement of the reinforcing layer 5, so that the folding and bending of the device are facilitated.
In fig. 3, the upper and lower surfaces of the protective layer 2 are both provided with antistatic layers 3, and the antistatic layers 3 are connected with the protective layer 2 through gluing, so as to mainly play a role of antistatic.
In fig. 2, an upper pressing strip 10 is mounted on one side of the inner side of the pressing plate 8 close to the elastic steel sheet 12, a lower pressing strip 16 abutting against the upper pressing strip 10 is mounted on the upper surface of the supporting pad 14, and the external circuit board is fixed by abutting against the lower pressing strip 16 through the upper pressing strip 10.
The working principle of the utility model is as follows: the flexible circuit board is simple in structure and novel in design, the toughness of the equipment is improved through the arrangement of the protective layer 2 and the reinforcing layer 5, so that the folding and bending of the equipment are facilitated, the external circuit board is inserted into the connecting groove 7, the elastic steel sheet 12 is driven by the lower pressing plate 8 to move downwards and be inserted into the slot 15, the upper pressing strip 10 is abutted against the lower pressing strip 16 at the moment, the fixing of the external circuit board is realized, the signal transmission of the flexible circuit board main body 1 is facilitated through the arrangement of the conductive copper sheet 11, the insulating performance of the equipment is improved under the action of the insulating pad 9, and the insulating pad 9 presses the external circuit board, so that the stability of the equipment after the installation can be improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. The low-resistance industrial control camera FPC comprises a flexible circuit board main body (1), and is characterized in that an insulating film (4) is arranged on the surface of the flexible circuit board main body (1), a protective layer (2) wraps the outer side of the insulating film (4), a reinforcing layer (5) is arranged between the insulating film (4) and the protective layer (2), and wiring assemblies are arranged at two ends of the flexible circuit board main body (1);
the wiring subassembly includes connecting seat (6) of fixed mounting at flexible circuit board main part (1) tip, spread groove (7) have been seted up to the upper surface of connecting seat (6), one side of spread groove (7) articulates there is clamp plate (8), the inboard of clamp plate (8) is close to one end position department symmetry and installs elastic steel sheet (12), plug (13) are installed to the symmetry on elastic steel sheet (12), the one end of flexible circuit board main part (1) extends to the inside of spread groove (7) and equidistant install electrically conductive copper sheet (11) with flexible circuit board main part (1) connection of electric lines, the inside of spread groove (7) is close to outer end position department and installs supporting pad (14), slot (15) with plug (13) adaptation are seted up to the upper surface symmetry of supporting pad (14).
2. The FPC as claimed in claim 1, wherein an insulating pad (9) fitted with a conductive copper sheet (11) is mounted on the inner side of the pressing plate (8), and the insulating pad (9) is a rubber member.
3. The FPC as claimed in claim 1, wherein said elastic steel sheet (12) is a U-shaped structural member, and a rubber sleeve is sleeved on the surface of the elastic steel sheet (12).
4. The FPC as claimed in claim 1, wherein said insulating film (4) is a component made of PP, and said reinforcement layer (5) is a steel wire woven mesh structure.
5. The FPC as claimed in claim 1, wherein antistatic layers (3) are mounted on the upper and lower surfaces of the protective layer (2), and the antistatic layers (3) are bonded to the protective layer (2) by gluing.
6. The low-resistance industrial control camera FPC as recited in claim 1, wherein an upper pressing strip (10) is mounted on one side of the inner side of the pressing plate (8) close to the elastic steel sheet (12), and a lower pressing strip (16) abutting against the upper pressing strip (10) is mounted on the upper surface of the supporting pad (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220051107.9U CN216775113U (en) | 2022-01-10 | 2022-01-10 | Low-resistance industrial control camera FPC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220051107.9U CN216775113U (en) | 2022-01-10 | 2022-01-10 | Low-resistance industrial control camera FPC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216775113U true CN216775113U (en) | 2022-06-17 |
Family
ID=81976178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220051107.9U Active CN216775113U (en) | 2022-01-10 | 2022-01-10 | Low-resistance industrial control camera FPC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216775113U (en) |
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2022
- 2022-01-10 CN CN202220051107.9U patent/CN216775113U/en active Active
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