CN207490197U - A kind of FFC winding displacements resistant to bending - Google Patents
A kind of FFC winding displacements resistant to bending Download PDFInfo
- Publication number
- CN207490197U CN207490197U CN201721642866.8U CN201721642866U CN207490197U CN 207490197 U CN207490197 U CN 207490197U CN 201721642866 U CN201721642866 U CN 201721642866U CN 207490197 U CN207490197 U CN 207490197U
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- China
- Prior art keywords
- plug
- flat cable
- bending
- winding displacements
- cable ontology
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of FFC winding displacements resistant to bending, for connecting the communication between moving parts and mainboard.The FFC winding displacements include the flat cable ontology that composition is arranged side by side in several conducting wires; flat cable ontology external sheath has flexible insulating protective layer; the both ends of flat cable ontology are respectively equipped with plug, and the plug of first end is connect with moving parts, and the plug of second end is connect with mainboard.Elastic joint part is equipped between flat cable ontology and plug, the conducting wire positioned at elastic joint part is helically set.FFC winding displacements resistant to bending provided by the utility model between flat cable ontology and plug by setting elastic joint part, by the way that the conducting wire of elastic joint part is set in the shape of a spiral, the flexibility of flat cable ontology and plug connection portion is improved, so as to improve bending resistance of the FFC winding displacements in plug portion.
Description
Technical field
The utility model is related to the technical field of FFC winding displacements, more particularly to a kind of FFC winding displacements resistant to bending.
Background technology
FFC winding displacements are also known as Flat Flexible Cable, are a kind of inclined flat cables of flexibility, are widely used in computer, scanning
The periphery communication connection of the electronic equipments such as instrument, printer, duplicator, digital camera, liquid crystal display, is particularly suitable for moving portion
Between part and mainboard, pcb board between pcb board, miniaturization electrical equipment in be used as data transmission cable.
Existing FFC winding displacements are mostly formed for several flexible leads being distributed side by side, and the external sheath of flexible lead has
The insulating protective layer made of thermoplastic material so that FFC winding displacements have soft, random bending fold, thickness it is thin, it is small,
Connection is simple, and convenient disassembly easily solves the advantages that electromagnetic shielding.
However, as shown in Figure 1, when FFC winding displacements 100 are for connecting moving parts 200 and mainboard 300, moving parts 200
Often FFC winding displacements 100 can be driven to move back and forth, the winding displacement of the plug portion of FFC winding displacements 100 will often be bent, and easily be led
Fracture is caused, FFC winding displacements 100 is influenced and normally uses.
Invention content
In view of the problems of the existing technology, the main purpose of the utility model is to provide a kind of FFC winding displacements resistant to bending,
All improving bending resistance of the FFC winding displacements in plug portion.
To achieve the above object, the utility model proposes FFC winding displacements resistant to bending, for connecting moving parts and mainboard
Between communication.The FFC winding displacements include the flat cable ontology that composition is arranged side by side in several conducting wires, the flat cable sheet
Volume surrounding is coated with flexible insulating protective layer, and the both ends of the flat cable ontology are respectively equipped with plug, and first end is inserted
Head is connect with moving parts, and the plug of second end is connect with mainboard；It is set between the flat cable ontology and the plug
Flexible connecting portion, the conducting wire positioned at the elastic joint part are helically set.
Further, the elastic joint part further include with each spiral helicine one-to-one flexible rod of conducting wire, it is each
Flexible rod both passes through the center of its corresponding spiral helicine conducting wire；The first end of each flexible rod is connect with plug, second end
It is connect with the flat cable ontology.
Further, the outer layers of several spiral helicine conducting wires is coated with silastic-layer.
Further, the flexible insulating protective layer is made of PET material.
The utility model between flat cable ontology and plug by setting elastic joint part, by by elastic connection
The conducting wire setting in portion in the shape of a spiral, improves the flexibility of flat cable ontology and plug connection portion, so as to improve FFC rows
Line is in the bending resistance of plug portion.Meanwhile pass through the centrally disposed flexible rod in spiral helicine conducting wire, you can ensure flat
Bonding strength between cable ontology and plug, and can further improve the flexibility of elastic joint part.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the structure diagram that existing FFC winding displacements connect moving parts and mainboard；
Fig. 2 is the utility model FFC cable structure schematic diagrames resistant to bending；
Fig. 3 is the sectional view of the elastic joint part of the utility model FFC winding displacements resistant to bending；
The utility model aim is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.
Specific embodiment
The utility model proposes a kind of FFC winding displacements resistant to bending.
With reference to Fig. 2-3, Fig. 2 is the utility model FFC cable structure schematic diagrames resistant to bending, and Fig. 3 is resistance to for the utility model
The sectional view of the elastic joint part of the FFC winding displacements of bending.
As Figure 2-3, in the utility model embodiment, which sets side by side including several conducting wires
The flat cable ontology 110 of composition is put, 110 external sheath of flat cable ontology has flexible insulating protective layer, flat cable
The both ends of line ontology 110 are respectively equipped with plug 120, and the plug 120 of first end is connect with moving parts, the plug of second end
120 connect with mainboard；Elastic joint part 130 is equipped between flat cable ontology 110 and plug 120, positioned at elastic joint part
130 conducting wire 131 is helically set.
In the present embodiment, flexible insulating protective layer is made of PET material.
The utility model is passed through by setting elastic joint part 130 between flat cable ontology 110 and plug 120
The conducting wire 131 of elastic joint part 130 is set in the shape of a spiral, improves flat cable ontology 110 and 120 coupling part of plug
Flexibility, so as to improve bending resistance of the FFC winding displacements in 120 part of plug.
Preferably, in the present embodiment, elastic joint part 130 is further included corresponds with each spiral helicine conducting wire 131
Flexible rod 132, each flexible rod 132 both passes through the center of its corresponding spiral helicine conducting wire 131；The first of each flexible rod
End is connect with plug 120, and second end is connect with flat cable ontology 110.By being set at the center of spiral helicine conducting wire 131
Put flexible rod 132, you can ensure the bonding strength between flat cable ontology 110 and plug 120, and can further improve bullet
The flexibility of property connecting portion 130.
Further, the outer layers of several spiral helicine conducting wires 131 is coated with silastic-layer 133.Silicon rubber has certain
Ground elasticity, when very big bending occurs for elastic joint part 130, silicon rubber can also be drawn with the bending of elastic joint part 130
It stretches, ensures that spiral helicine conducting wire 131 can be bonded together well, it will not be loose.
It these are only the preferred embodiment of the utility model, it does not limit the scope of the patent of the present invention, every
Under the utility model design of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes or directly/is used in other related technical areas indirectly and is included in the scope of patent protection of the utility model.
Claims (4)
1. a kind of FFC winding displacements resistant to bending, for connecting the communication between moving parts and mainboard, which is characterized in that the FFC is arranged
Line includes the flat cable ontology that composition is arranged side by side in several conducting wires, and the flat cable ontology external sheath has flexible exhausted
Edge protective layer, the both ends of the flat cable ontology are respectively equipped with plug, and the plug of first end is connect with moving parts,
The plug of second end is connect with mainboard；
Elastic joint part is equipped between the flat cable ontology and the plug, the conducting wire positioned at the elastic joint part is in
Spiral is set.
2. FFC winding displacements resistant to bending as described in claim 1, which is characterized in that the elastic joint part further include with it is each
The spiral helicine one-to-one flexible rod of conducting wire, each flexible rod both pass through the center of its corresponding spiral helicine conducting wire；It is each
The first end of flexible rod is connect with plug, and second end is connect with the flat cable ontology.
3. FFC winding displacements resistant to bending as described in claim 1, which is characterized in that the packet of the outer layer of several spiral helicine conducting wires
It is covered with silastic-layer.
4. the FFC winding displacements resistant to bending as described in claims 1 to 3 any one, which is characterized in that the flexibility insulation protection
Layer is made of PET material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642866.8U CN207490197U (en) | 2017-11-30 | 2017-11-30 | A kind of FFC winding displacements resistant to bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721642866.8U CN207490197U (en) | 2017-11-30 | 2017-11-30 | A kind of FFC winding displacements resistant to bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207490197U true CN207490197U (en) | 2018-06-12 |
Family
ID=62472218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721642866.8U Expired - Fee Related CN207490197U (en) | 2017-11-30 | 2017-11-30 | A kind of FFC winding displacements resistant to bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207490197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113362992A (en) * | 2021-06-10 | 2021-09-07 | 苏州洛佳伊电子科技有限公司 | Storage type anti-pulling FFC (flexible flat cable) and manufacturing method thereof |
-
2017
- 2017-11-30 CN CN201721642866.8U patent/CN207490197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113362992A (en) * | 2021-06-10 | 2021-09-07 | 苏州洛佳伊电子科技有限公司 | Storage type anti-pulling FFC (flexible flat cable) and manufacturing method thereof |
| CN113362992B (en) * | 2021-06-10 | 2023-10-31 | 广东双利电缆有限公司 | Storage type anti-pulling FFC flat cable and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20211130 |