CN203721263U - High definition security signal transmission line - Google Patents
High definition security signal transmission line Download PDFInfo
- Publication number
- CN203721263U CN203721263U CN201420095015.6U CN201420095015U CN203721263U CN 203721263 U CN203721263 U CN 203721263U CN 201420095015 U CN201420095015 U CN 201420095015U CN 203721263 U CN203721263 U CN 203721263U
- Authority
- CN
- China
- Prior art keywords
- signal transmission
- transmission line
- inserted sheet
- circuit board
- high definition
- 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 - Fee Related
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Abstract
The utility model relates to a high definition security signal transmission line comprising a strip flexible circuit board main body; two ends of the flexible circuit board are respectively provided with a plug sheet; the flexible circuit board comprises a substrate layer, an insulation overlay film layer, and a copper foil conductive path line arranged between the substrate layer and the insulation overlay film layer; two sides of the plug sheet extend forward and gather to form an n-shaped anti-drop sleeve ring; the planar flexible circuit board is used to replace an original coaxial cable with complex structure and hard plugging; when the high definition security signal transmission line is plugged, the plug sheet is firstly plugged in an interface, then the anti-drop sleeve ring is wholely sleeved on an outer portion of the interface so as to generate anti-drop effect; the high definition security signal transmission line is formed by employing copper foils with excellent conductive property, small in signal transmission loss, less in interference, and high in image definition; a front surface and a back surface of the wire are added with a black electromagnetic shielding film so as to prevent wire body outside signal interference.
Description
Technical field
The utility model relates to a kind of high definition security signal transmission line, belongs to holding wire field.
Background technology
As everyone knows, nowadays various video monitoring systems are seen everywhere in people's life, are especially widely used in the various monitoring fields such as traffic monitoring, security monitoring, industrial monitoring, for people's the security of the lives and property and production safety provides certain guarantee.
Along with the development of information technology, the pursuit for people to video definition, by the improvement to video camera, DVR, digital optics and large scale integrated circuit, makes security protection surveillance progressively towards high-definition monitoring future development.In the monitoring of tradition SD there is bottleneck in transmission line, can not be applicable to high-definition monitoring system, needs to use the signal transmssion line that anti-interference is good, bandwidth is high and be convenient to connect in high definition prison system.
By Japanese KEL Co., Ltd. product model, there is the very fine pitch of 0.4mm, lower product height and the feature such as EMI and noise shielding effect preferably for the signal transmission interface (as shown in Figure 1) of " KEL USL00-30L-C ", the needs of high-definition monitoring system (CCTV) be not only can meet, navigation, Medical Devices, optics printing and robot field are also widely used.But the supporting comparatively complicated cost of coaxial cable (as shown in Figure 2) structure of primary and this interface (KEL USL00-30L-C) is higher, cannot stand in addition repeatedly dial slotting, in actual use except laser propagation effect is better all the other indexs as: cost control, assembly failure rate with that convenience index etc. is installed is all undesirable.
Utility model content
The technical problems to be solved in the utility model is: propose the high-definition signal transmission line of a kind of can substituting " KEL USL00-30L-C " the primary supporting coaxial line of interface, this transmission line has feature simple in structure, easy to assembly and with low cost.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of high definition security signal transmission line, the flexible circuit board main body that comprises bar shaped, the two ends of described flexible circuit board main body are provided with the inserted sheet for pegging graft, described flexible circuit board main body is by substrate layer, insulating coating layer and be located at described substrate layer and insulating coating layer between Copper Foil conductive trace form, described Copper Foil conductive trace is 30 that parallel interval arranges, the golden finger contact that Naked reveals is all drawn and form to described Copper Foil conductive trace at described inserted sheet place, the width of described inserted sheet is 14.05mm ± 0.10mm, two sides of described inserted sheet divide to be clipped to it between nearest golden finger contact and are all installed with lay edges distance, the size of described lay edges distance is 1.23mm ± 0.10mm, the width of described golden finger contact is 0.20mm ± 0.02mm, the centreline spacing of adjacent golden finger contact is 0.40mm ± 0.02mm, the anticreep collar that forms n font is converged after outwards and forward extending in opposite directions in the both sides of described inserted sheet, the anticreep collar of described n font forms the lateral part between first, second straight flange front end end by spaced the first straight flange and the second straight flange and described in being connected to, between described lateral part and described tab end portion, the width of hollow part is 1.00mm ± 0.10mm, and the both sides of described inserted sheet are to be all 1.45mm ± 0.10mm to the width of hollow part between described first, second straight flange.
The beneficial effects of the utility model are:
The utility model is by providing a planar flexible wiring board to be used for replacing complex structure, difficult primary coaxial cable of pegging graft originally.Each spot size of high definition security signal transmission line in the utility model with by Japanese KEL Co., Ltd. product model, be the signal transmission interface perfect fit of " KEL USL00-30L-C ", can be used for alternative structure complexity, the difficult primary coaxial line of pegging graft.In addition, the high definition security signal transmission line structure in the utility model is simply ingenious, and production cost is low.When plug-in mounting, first inserted sheet is inserted in interface, then by the whole outside that is enclosed within interface of the anticreep collar to reach the effect of anticreep, whole process simple and also peg graft after can not come off easily; In the utility model, high definition security signal transmission line also adopts the Copper Foil that electric conductivity is good to make, and signal when transmission loss is little, disturb less, image definition is high.
Having improved of technique scheme:
For the conductive trace in wiring board is protected, the both sides of described flexible circuit board main body are also respectively provided with respectively the anti-tear line of one reinforcement.While being subject to the destruction of shearing force, will first destroy anti-tear line, can effectively protect flexible print circuit board main body circuit to be difficult for being damaged.
For the ease of operating personnel, peg graft, the back side of the described anticreep collar and the back side of described inserted sheet are by a monoblock pi plate reinforcement, and the front of described inserted sheet is covered with the pi plate reinforcement of a bar shaped.Operating personnel can be by the harder stiffening plate of hand-held inserted sheet positive and negative place's quality, convenient being plugged into flexible wiring board in " KEL USL00-30L-C " interface.
Further, one deck electromagnetic shielding film is respectively posted in the flexible circuit board main body positive and negative between the inserted sheet of two ends.
For being more convenient for, peg graft, the end rounding of described golden finger contact.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, high definition security signal transmission line of the present utility model is described further.
The structural representation of the signal transmission interface that Fig. 1 is is " KEL USL00-30L-C " by Japanese KEL Co., Ltd. product model;
Fig. 2 is the primary coaxial cable matching with interface in Fig. 1;
Fig. 3 is the structural representation of high definition security signal transmission line in the utility model;
Fig. 4 is the external structure schematic diagram of high definition security signal transmission line in the utility model;
Fig. 5 is the line construction schematic diagram of high definition security signal transmission line in the utility model;
Fig. 6 is high definition security signal transmission line back side reinforced structure schematic diagram in the utility model;
Fig. 7 is high definition security signal transmission line front reinforced structure schematic diagram in the utility model;
Fig. 8 is the structural representation of golden finger contact in the utility model;
Fig. 9 is that in the utility model, high definition security signal transmission line is plugged into the view after interface in Fig. 1.
Embodiment
Embodiment
Shown in Fig. 3-Fig. 9, high definition security signal transmission line in the utility model, comprises the flexible circuit board main body 1(FPC of bar shaped).
Flexible circuit board main body 1 be by substrate layer, insulating coating layer and be located at substrate layer and insulating coating layer between Copper Foil conductive trace 3 form, insulating coating layer is overlying on the surface of substrate layer.Copper Foil conductive trace 3 is 30 of parallel interval setting, and the two ends of flexible circuit board main body 1 are provided with the inserted sheet 2 for pegging graft, and one deck electromagnetic shielding film 4 is respectively posted in flexible circuit board main body 1 positive and negative between two ends inserted sheet 2.The golden finger contact 5 that Naked reveals, the end rounding of golden finger contact 5 are drawn and formed to Copper Foil conductive trace 3 all at inserted sheet 2.
The width of inserted sheet 2 is that in 14.05mm ± 0.10mm(the present embodiment, " ± " is mismachining tolerance, lower same), two sides of inserted sheet 2 divide to be clipped to it and between nearest golden finger contact, are all installed with lay edges apart from 9, both sides lay edges is 1.23mm ± 0.10mm apart from 9 size, the width of golden finger contact 5 is 0.20mm ± 0.02mm, and the centreline spacing of adjacent golden finger contact 5 is 0.40mm ± 0. 02mm; The anticreep collar 6 that forms n font is converged after outwards and forward extending in opposite directions in the both sides of inserted sheet 2, the anticreep collar of n font consists of spaced the first straight flange and the second straight flange and the lateral part that is connected between first, second straight flange front end end, between lateral part and inserted sheet 2 ends, the width of hollow part is 1.00mm ± 0.10mm, and the both sides of inserted sheet 2 are to be all 1.45mm ± 0.10mm to the width of hollow part between first, second straight flange.
The both sides of flexible circuit board main body 1 are also respectively provided with respectively the anti-tear line 7 of one reinforcement.While being subject to the destruction of shearing force, will first destroy anti-tear line 7, can effectively protect flexible print circuit board main body circuit to be difficult for being damaged.Anti-tear line 7 is to consist of the overstriking bar shaped Copper Foil trace between substrate layer and insulating coating layer in the present embodiment, also can be convexly equipped with respectively in the outer surface both sides of insulating coating layer according to actual needs some roads and strengthen flange in order to replace the anti-tear line 7 of overstriking bar shaped Copper Foil trace effect.
The back side of the back side of the anticreep collar 6 and inserted sheet 2 is by monoblock pi plate 8 reinforcement, and the front of inserted sheet 2 is covered with pi plate 8 reinforcement of a bar shaped.
The above-described embodiment that is not limited to of the present utility model, all employings are equal to replaces the technical scheme forming, and all drops in the protection range of the utility model requirement.
Claims (5)
1. a high definition security signal transmission line, it is characterized in that: the flexible circuit board main body that comprises bar shaped, the two ends of described flexible circuit board main body are provided with the inserted sheet for pegging graft, described flexible circuit board main body is by substrate layer, insulating coating layer and be located at described substrate layer and insulating coating layer between Copper Foil conductive trace form, described Copper Foil conductive trace is 30 that parallel interval arranges, the golden finger contact that Naked reveals is all drawn and form to described Copper Foil conductive trace at described inserted sheet place, the width of described inserted sheet is 14.05mm ± 0.10mm, two sides of described inserted sheet divide to be clipped to it between nearest golden finger contact and are all installed with lay edges distance, the size of described lay edges distance is 1.23mm ± 0.10mm, the width of described golden finger contact is 0.20mm ± 0.02mm, the centreline spacing of adjacent golden finger contact is 0.40mm ± 0.02mm, the anticreep collar that forms n font is converged after outwards and forward extending in opposite directions in the both sides of described inserted sheet, the anticreep collar of described n font forms the lateral part between first, second straight flange front end end by spaced the first straight flange, the second straight flange and described in being connected to, between described lateral part and described tab end portion, the width of hollow part is 1.00mm ± 0.10mm, and the both sides of described inserted sheet are to be all 1.45mm ± 0.10mm to the hollow part width between described first, second straight flange.
2. high definition security signal transmission line according to claim 1, is characterized in that: the both sides of described flexible circuit board main body are respectively provided with respectively the anti-tear line of one reinforcement.
3. according to high definition security signal transmission line described in claim 1 or 2, it is characterized in that: the back side of the described anticreep collar and the back side of described inserted sheet are by a monoblock pi plate reinforcement, and the front of described inserted sheet is covered with the pi plate reinforcement of a bar shaped.
4. according to high definition security signal transmission line described in claim 1 or 2, it is characterized in that: one deck electromagnetic shielding film is respectively posted in the flexible circuit board main body positive and negative between the inserted sheet of two ends.
5. according to high definition security signal transmission line described in claim 1 or 2, it is characterized in that: the end rounding of described golden finger contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095015.6U CN203721263U (en) | 2014-03-04 | 2014-03-04 | High definition security signal transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420095015.6U CN203721263U (en) | 2014-03-04 | 2014-03-04 | High definition security signal transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203721263U true CN203721263U (en) | 2014-07-16 |
Family
ID=51160400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420095015.6U Expired - Fee Related CN203721263U (en) | 2014-03-04 | 2014-03-04 | High definition security signal transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203721263U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101622A (en) * | 2015-08-24 | 2015-11-25 | 浙江展邦电子科技有限公司 | Circuit board with shielding structure and preparation method thereof |
| CN105578742A (en) * | 2015-12-29 | 2016-05-11 | 广东欧珀移动通信有限公司 | Flexible circuit board, flexible circuit board connecting assembly and mobile terminal |
| CN106098186A (en) * | 2016-08-11 | 2016-11-09 | 德州泓淋电子有限公司 | flexible round conductor flat wire |
| CN108419384A (en) * | 2018-05-14 | 2018-08-17 | 皆利士多层线路版(中山)有限公司 | Half bending printed wiring board and preparation method thereof |
-
2014
- 2014-03-04 CN CN201420095015.6U patent/CN203721263U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101622A (en) * | 2015-08-24 | 2015-11-25 | 浙江展邦电子科技有限公司 | Circuit board with shielding structure and preparation method thereof |
| CN105101622B (en) * | 2015-08-24 | 2017-10-03 | 浙江展邦电子科技有限公司 | A kind of wiring board with shielding construction and preparation method thereof |
| CN105578742A (en) * | 2015-12-29 | 2016-05-11 | 广东欧珀移动通信有限公司 | Flexible circuit board, flexible circuit board connecting assembly and mobile terminal |
| CN106098186A (en) * | 2016-08-11 | 2016-11-09 | 德州泓淋电子有限公司 | flexible round conductor flat wire |
| CN108419384A (en) * | 2018-05-14 | 2018-08-17 | 皆利士多层线路版(中山)有限公司 | Half bending printed wiring board and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140716 Termination date: 20160304 |