CN203895645U - Cable - Google Patents
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- Publication number
- CN203895645U CN203895645U CN201420221890.4U CN201420221890U CN203895645U CN 203895645 U CN203895645 U CN 203895645U CN 201420221890 U CN201420221890 U CN 201420221890U CN 203895645 U CN203895645 U CN 203895645U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- flexible circuit
- connector
- described flexible
- cable
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 239000003351 stiffener Substances 0.000 claims description 37
- 238000009434 installation Methods 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Structure Of Printed Boards (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Insulated Conductors (AREA)
Abstract
The utility model relates to a cable. The cable comprises a flexible circuit board, a first connector, a second connector and a soft jacket, wherein the first connector and the second connector are disposed at the two ends of the flexible circuit board and are electrically connected through the flexible circuit board, and the jacket wraps and is used for protecting the flexible circuit board. According to the cable provided by the utility model, the soft jacket wraps the flexible circuit board, so the strength and reliability of the flexible circuit board are raised, the flexible character of being bendable is maintained, the integration level and shielding performance of the cable are enhanced, requirements of the cable for space during installation are lowered, and supports for equipment miniaturization are provided.
Description
Technical field
The utility model relates to a kind of cable.
Background technology
Along with the development of radio communication, it is specialized that communication equipment is constantly tending towards, and the integrated level of equipment is also more and more higher, and the information data amount of processing is also that staged amount increases, and kind and the quantity of cable also increase.The frivolous little design of professional equipment simultaneously has more the market competitiveness.Multi-thread cable is realized interconnecting in limited space becomes a no small difficult problem.This just requires cable to possess the highly integrated characteristic of high density, also will have good shielding simultaneously, avoids impact each other to disturb.
Cable form in correlation technique has following: bunch, winding displacement, flexible circuit board flexible cord, PCB connect firmly.
1. common bunch: integrated level is low, line is cylindrical substantially, is subject to the impact of wire diameter and connector, requires larger installing space, and shielding is not good yet.
2. winding displacement: integrated level is low, line body is flat, unshielded effect, poor reliability, is only suitable for device interior on line and uses.Be mostly individual layer wiring, so installing space is also not little.
3. flexible circuit board flexible cord: wiring flexible form, integrated level is high, and shielding is good.Be used for the inner on line of precision instrument, but its endurance resistance to ag(e)ing is poor, is not suitable for outside on line.
4.PCB connects firmly: circuit performance is better than flexible circuit board, but endurance resistance to ag(e)ing is poor, is not suitable for outside on line.And be hard connection, inflexibility distortion, requires the distance size between port accurate, and inapplicable Portable equipment.
Utility model content
The technical problems to be solved in the utility model is, a kind of improved cable is provided.
The utility model solves the technical scheme that its technical problem adopts: construct a kind of cable; comprise flexible circuit board, the first connector, the second connector and soft outer quilt; described the first connector, the second connector are separately positioned on described flexible circuit board two ends and are electrically connected by described flexible circuit board; described outer being covered by described flexible circuit board, to protect coated described flexible circuit board.
Preferably, described outer by the link position of described the first connector, the second connector and described flexible circuit board is coated, to ensure the bonding strength of described the first connector, the second connector and described flexible circuit board.
Preferably, described the first connector, the second connector are arranged on the homonymy of described flexible circuit board or are arranged on the two opposite sides of described flexible circuit board.
Preferably, described the first connector comprises a connector in power connector, data connector, video-frequency connector, radio frequency connector or the combination of multiple connectors, and described the second connector is and the connector of described the first connector Corresponding matching.
Preferably, described flexible circuit board comprises one deck wiring or multilayer wiring.
Preferably, described flexible circuit board is flat lengthwise structure.
Preferably, described cable also comprises being intervally arranged and is arranged on some stiffeners on described flexible circuit board surface, described outer being covered by described flexible circuit board and described stiffener, and described some stiffeners are intervally arranged along the length direction of described flexible circuit board.
Preferably, described some stiffeners are strip structure, and vertical setting of length direction of length direction and described flexible circuit board.
Preferably, the length of described stiffener is suitable with the width of described flexible circuit board, and the two ends of described stiffener and the two edges of described flexible circuit board corresponding.
Preferably, described some stiffeners comprise two groups, and described in two groups, some stiffeners are separately positioned on the two opposite sides of described flexible circuit board, and in the position correspondence of described flexible circuit board two opposite sides.
Implement cable of the present utility model, there is following beneficial effect: the cable in the utility model passes through at the soft outer quilt of flexible cable plate outer cladding one deck, intensity and the reliability of flexible circuit board are increased, can ensure again its flexible flexibility characteristics, integrated level and the shielding of cable are promoted, reduce cable the requirement to space has been installed, for device miniaturization provides support.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the cable in preferred embodiment of the utility model;
Fig. 2 is that the D-D of cable shown in Fig. 1 is to generalized section;
Fig. 3 is the partial enlarged drawing at the E of cable shown in Fig. 2 position.
Embodiment
Understand for technical characterictic of the present utility model, object and effect being had more clearly, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
As shown in Figure 1; cable in preferred embodiment of the utility model comprises flexible circuit board 10, the first connector 20, the second connector 30, some stiffeners 40 and soft outer by 50; described the first connector 20, the second connector 30 are separately positioned on flexible circuit board 10 two ends and are electrically connected by flexible circuit board 10; some stiffeners 40 are arranged on flexible circuit board 10 surfaces; be coated on flexible circuit board 10 and some stiffeners 40 by 50 outward, with by flexible circuit board 10 and the coated protection of some stiffeners 40.
In certain embodiments, flexible circuit board 10 comprises one or more layers wiring, can make according to the demand of practical application.Preferably, flexible circuit board 10 is flat lengthwise structure, takes up room to reduce, and can realize the connection in the little space of short distance.Understandably, in other embodiments, flexible circuit board 10 also can be made flat given shape according to applied environment, with meeting spatial demand.
The first connector 20, the second connector 30 mate mutually, the first connector 20 can comprise a connector in the connectors such as power connector, data connector, video-frequency connector, radio frequency connector, also can be the wherein combination of multiple connectors, by the integrated transmission that solves power supply, audio frequency and video, data, radiofrequency signal of combination of multiple connectors simultaneously, integrated level is high, and shielding is good.
In certain embodiments, the first connector 20, the second connector 30 are arranged on the homonymy of flexible circuit board 10, in other embodiments, also can be located at respectively the two opposite sides of flexible circuit board 10, to meet different applied environment demands.
Preferably, in order to ensure the bonding strength between the first connector 20, the second connector 30 and flexible circuit board 10, outer by 50 the first connector 20, the second connector 30 is coated with the link position of flexible circuit board 10, prevent that the first connector 20, the second connector 30 from coming off from flexible circuit board 10.Understandably, in other embodiments, outer also can the side open part of the first connector 20, the second connector 30 is coated by 50, make the first connector 20, the second connector 30 and flexible circuit board 10 form integrative-structure, reserve the connector 21 of the first connector 20 and the connector 31 of the second connector 30.
Some stiffeners 40 are arranged on the surface of flexible circuit board 10, and its quantity can determine according to the length of flexible circuit board 10, and be intervally arranged along the length direction of flexible circuit board 10.These some stiffeners 40 can be arranged on separately a side of flexible circuit board 10, also can shift to install along longitudinally interval in the both sides of flexible circuit board 10.Be coated on flexible circuit board 10 and stiffener 40 by 50 outward, with by flexible circuit board 10 and the coated protection of stiffener 40.
As shown in Figures 2 and 3, preferably, some stiffeners 40 comprise two groups of stiffeners 40 that are arranged on flexible circuit board 10 two opposite sides, and two groups of stiffeners 40 are in the position correspondence of flexible circuit board 10 two opposite sides, with ensure outer by 50 by stiffener 40 and flexible circuit board 10 coated after, when increasing cable intensity and reliability, keep again it can carry out bending characteristic.
Again as shown in Figure 1, in certain embodiments, stiffener 40 is strip structure, and the longitudinally square crossing of length direction and flexible circuit board 10 arranges, preferably, the width of the length of stiffener 40 and flexible circuit board 10 is suitable, and the two ends of stiffener 40 are corresponding with the two edges of flexible circuit board 10, some stiffeners 40 are arranged in flexible circuit board 10 and form and carry out banded structure, after being coated outside, make flexible circuit board 10 possess the characteristic of rigid curved by 50.Understandably, in other embodiments, stiffener 40 also can be tabular or rod shaped structure, and profile does not limit, with ensure outer by 50 by stiffener 40 and flexible circuit board 10 coated after, cable can carry out bending.
Further, outer by the 50 flexible glue materials such as be silica gel, adopt flexible glue moulding process by completely coated to flexible circuit board 10, stiffener 40, the first connector 20, the second connector 30 parts are coated, stiffener 40 can be positioned flexible circuit board 10 in 50 forming processes outside, is convenient to outer by 50 moulding.In certain embodiments, also stiffener 40 can be cancelled.Outer coated by 50 after in having ensured flexible circuit board 10 intensity and reliability, kept again the flexible characteristic of flexible circuit board 10.
Understandably, above-mentioned each technical characterictic can combination in any uses and unrestricted.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a cable; it is characterized in that; comprise flexible circuit board (10), the first connector (20), the second connector (30) and soft outer quilt (50); described the first connector (20), the second connector (30) are separately positioned on described flexible circuit board (10) two ends and are electrically connected by described flexible circuit board (10), and it is upper to protect coated described flexible circuit board (10) that described outer quilt (50) is coated on described flexible circuit board (10).
2. cable according to claim 1, it is characterized in that, described outer quilt (50) is by coated with the link position of described flexible circuit board (10) to described the first connector (20), the second connector (30), to ensure the bonding strength of described the first connector (20), the second connector (30) and described flexible circuit board (10).
3. cable according to claim 1, is characterized in that, described the first connector (20), the second connector (30) are arranged on the homonymy of described flexible circuit board (10) or are arranged on the two opposite sides of described flexible circuit board (10).
4. cable according to claim 1, it is characterized in that, described the first connector (20) comprises a connector in power connector, data connector, video-frequency connector, radio frequency connector or the combination of multiple connectors, and described the second connector (30) matches with described the first connector (20).
5. cable according to claim 1, is characterized in that, described flexible circuit board (10) comprises one deck wiring or multilayer wiring.
6. cable according to claim 1, is characterized in that, described flexible circuit board (10) is flat lengthwise structure.
7. cable according to claim 6, it is characterized in that, described cable also comprises being intervally arranged and is arranged on some stiffeners (40) on described flexible circuit board (10) surface, described outer quilt (50) is coated on described flexible circuit board (10) and described stiffener (40) is upper, and described some stiffeners (40) are intervally arranged along the length direction of described flexible circuit board (10).
8. cable according to claim 7, is characterized in that, described some stiffeners (40) are strip structure, and vertical setting of length direction of length direction and described flexible circuit board (10).
9. cable according to claim 8, is characterized in that, the width of the length of described stiffener (40) and described flexible circuit board (10) is suitable, and the two ends of described stiffener (40) are corresponding with the two edges of described flexible circuit board (10).
10. cable according to claim 7, it is characterized in that, described some stiffeners (40) comprise two groups, and described in two groups, some stiffeners (40) are separately positioned on the two opposite sides of described flexible circuit board (10), and in the position correspondence of described flexible circuit board (10) two opposite sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221890.4U CN203895645U (en) | 2014-04-30 | 2014-04-30 | Cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221890.4U CN203895645U (en) | 2014-04-30 | 2014-04-30 | Cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895645U true CN203895645U (en) | 2014-10-22 |
Family
ID=51722005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420221890.4U Expired - Lifetime CN203895645U (en) | 2014-04-30 | 2014-04-30 | Cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203895645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108932030A (en) * | 2018-06-01 | 2018-12-04 | 常州信息职业技术学院 | computer cable structure |
-
2014
- 2014-04-30 CN CN201420221890.4U patent/CN203895645U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108932030A (en) * | 2018-06-01 | 2018-12-04 | 常州信息职业技术学院 | computer cable structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |
|
| CX01 | Expiry of patent term |