CN203942105U - Stability Analysis of Structures formula web camera line - Google Patents
Stability Analysis of Structures formula web camera line Download PDFInfo
- Publication number
- CN203942105U CN203942105U CN201420155752.0U CN201420155752U CN203942105U CN 203942105 U CN203942105 U CN 203942105U CN 201420155752 U CN201420155752 U CN 201420155752U CN 203942105 U CN203942105 U CN 203942105U
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- CN
- China
- Prior art keywords
- cable
- female
- turmeric
- housing
- cabling
- 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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- 235000003392 Curcuma domestica Nutrition 0.000 claims abstract description 35
- 244000008991 Curcuma longa Species 0.000 claims abstract description 35
- 235000003373 curcuma longa Nutrition 0.000 claims abstract description 35
- 235000013976 turmeric Nutrition 0.000 claims abstract description 35
- 239000012634 fragment Substances 0.000 claims abstract description 5
- 239000011347 resin Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 229910000679 solder Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Studio Devices (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The utility model discloses a kind of Stability Analysis of Structures formula web camera line, this video camera line comprises housing, network signal female, BNC female, DC female, ground cable, power cable and the twisted pair wire group of both ends open; Network signal female is built-in with pcb board, on one end of ground cable, power cable and twisted pair wire group, be equipped with terminal, the other end of twisted pair wire group welds mutually with turmeric cabling corresponding on pcb board after running through housing, the other end of power cable is fixedly connected in DC female after running through housing, and the other end of ground cable is fixedly connected in BNC female after running through housing; BNC female comprises external mold and real core contact pin, and one end of real core contact pin is socketed in external mold and is connected with ground cable, and the other end both sides of real core contact pin are provided with contact shell fragment.The utility model avoids video camera line after running into strong touching, to occur the phenomenon of fracture, and also there is Stability Analysis of Structures, electrically contact good, dismounting is convenient, practical and operating efficiency high.
Description
Technical field
The utility model relates to a kind of safety monitoring technology field, relates in particular to a kind of Stability Analysis of Structures formula web camera line.
Background technology
Web camera line can reach the earth other end by network by image, and the viewer of far-end do not need to use any professional software, as long as the web browser of standard can monitor its image, greatly facilitates use.
There is in the use following defect in existing grid line: because the cable of working on network circuit is extremely many, these cables are directly bonding by glue, after long-time use, there is off-line phenomenon, and significantly grid line, earth connection or power line are not distinguished, staff cannot distinguish timely and effectively in assembling, therefore need to waste the more time when dismounting, reduce operating efficiency; BNC female is directly to adopt hollow structure, if be subject to the touching of external force in transportation or the course of work, is easy to occur that broken string or interface are from the phenomenon to landing socket.
Utility model content
For the weak point existing in above-mentioned technology, the utility model provides a kind of Stability Analysis of Structures formula web camera line good, dismounting is convenient, practical and operating efficiency is high that electrically contacts.
For achieving the above object, the utility model provides a kind of Stability Analysis of Structures formula web camera line, comprises housing, network signal female, BNC female, DC female, ground cable, power cable and the twisted pair wire group of both ends open; Described network signal female is built-in with pcb board, on one end of ground cable, power cable and twisted pair wire group, be equipped with terminal, the other end of twisted pair wire group welds mutually with turmeric cabling corresponding on pcb board after running through housing, the other end of described power cable is fixedly connected in DC female after running through housing, and the other end of described ground cable is fixedly connected in BNC female after running through housing; Described BNC female comprises external mold and real core contact pin, and one end of described real core contact pin is socketed in external mold and is connected with ground cable, and the other end both sides of described real core contact pin are provided with contact shell fragment.
Wherein, described power cable comprises two two cables, and the solder joint after two cable welding is set in heat-shrink tube.
Wherein, described network signal female, BNC female and DC female are all connected with the resin protection tube that is coated on corresponding cable outer surface respectively with between housing.
Wherein, be also provided with a resin protection tube on described housing, described ground cable, power cable and twisted pair wire group are passed housing after being all contained in this resin protection tube again.
Wherein, be distributed with the first turmeric cabling and the second turmeric cabling in the one side of described pcb board, the another side of described pcb board is distributed with the 3rd turmeric cabling, the 4th turmeric cabling, the 5th turmeric cabling and the 6th turmeric cabling; Twisted pair wire group comprises the first mutually stranded cable and the second cable, stranded the 3rd cable and the 4th cable and stranded the 5th cable and the 6th cable mutually mutually; Each cable welds and forms on pcb board weldering gold point mutually with corresponding turmeric cabling.
Wherein, the spacing of two stranded cables is 14mm mutually.
The beneficial effects of the utility model are: compared with prior art, the Stability Analysis of Structures formula web camera line that the utility model provides, the mode that adopts turmeric to walk wire bonding realizes the work that is electrically connected to of twisted pair wire and network signal female, make Welding Structure more stable, improved electrical contact performance, and BNC female adopts real cored structure, connect-disconnect structure and the stability of accepting external force have been improved; The improvement of above-mentioned two structures, avoids video camera line after running into strong touching, to occur the phenomenon of fracture., each group cable is distinguished meanwhile, when this video camera line of dismounting, can fast and conveniently find docking port accurately, realized dismounting effect easily.The utlity model has Stability Analysis of Structures, electrically contact good, dismounting is convenient, practical and operating efficiency high.
Accompanying drawing explanation
Fig. 1 is the structure chart of Stability Analysis of Structures formula web camera line of the present utility model;
Fig. 2 is the vertical view of pcb board;
Fig. 3 is the upward view of pcb board.
Main element symbol description is as follows:
10, housing 11, network signal female
12, BNC female 13, DC female
14, ground cable 15, power cable
16, twisted pair wire group 17, pcb board
18, terminal 19, heat-shrink tube
20, resin protection tube 21, weldering gold point
121, external mold 122, real core contact pin
123, contact shell fragment 161, the first cable
162, the second cable 163, the 3rd cable
164, the 4th cable 165, the 5th cable
166, the 6th cable 171, the first turmeric cabling
172, the second turmeric cabling 173, the 3rd turmeric cabling
174, the 4th turmeric cabling 175, the 5th turmeric cabling
176, the 6th turmeric cabling
Embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1-3, the Stability Analysis of Structures formula web camera line that the utility model provides, comprises housing 10, network signal female 11, BNC female 12, DC female 13, ground cable 14, power cable 15 and the twisted pair wire group 16 of both ends open; Network signal female 11 is built-in with pcb board 17, on one end of ground cable 14, power cable 15 and twisted pair wire group 16, be equipped with terminal 18, the other end of twisted pair wire group 16 welds mutually with turmeric cabling corresponding on pcb board 17 after running through housing 10, the other end of power cable 15 is fixedly connected in DC female 13 after running through housing 10, and the other end of ground cable 14 is fixedly connected in BNC female 12 after running through housing 10; BNC female 12 comprises external mold 121 and real core contact pin 122, and one end of real core contact pin 122 is socketed in external mold 121 and is connected with ground cable 14, and the other end both sides of real core contact pin 122 are provided with contact shell fragment 123.
Situation compared to prior art, the Stability Analysis of Structures formula web camera line that the utility model provides, the mode that adopts turmeric to walk wire bonding realizes the work that is electrically connected to of twisted pair wire and network signal female 11, make Welding Structure more stable, improved electrical contact performance, and BNC female 12 adopts real cored structure, connect-disconnect structure and the stability of accepting external force have been improved; The improvement of above-mentioned two structures, avoids video camera line after running into strong touching, to occur the phenomenon of fracture., each group cable is distinguished meanwhile, when this video camera line of dismounting, can fast and conveniently find docking port accurately, realized dismounting effect easily.The utlity model has Stability Analysis of Structures, electrically contact good, dismounting is convenient, practical and operating efficiency high.
In the present embodiment, power cable 15 comprises two two cables, and the solder joint after two cable welding is set in heat-shrink tube 19.In this structure, solder joint is set in heat-shrink tube 19, when the working temperature of video camera line is too high, heat-shrink tube 19 shrinks link position is entangled firm, prevent from causing the damage to cable because of excess Temperature, improved the stability of structure, the stability and the insulated enclosure performance that have increased signal transmission can be used this control video camera line under hot environment.
In the present embodiment, network signal female 11, BNC female 12 and DC female 13 are all connected with the resin protection tube 20 that is coated on corresponding cable outer surface respectively with between housing 10.On housing 10, be also provided with a resin protection tube 20, ground cable 14, power cable 15 and twisted pair wire group 16 are passed housing 10 after being all contained in this resin protection tube 20 again.Resin protection tube 20 is for environmental protection material and temperature resistant range are between-25 °-81 °, and the material of resin protection tube 20 is PVC, and coordinates the insulated enclosure antiseptic property of heat-shrink tube 19, and this control line all can normally be used under hot environment.
Please further consult Fig. 2-3, in the one side of pcb board 17, be distributed with the first turmeric cabling 171 and the second turmeric cabling 172, the another side of pcb board 17 is distributed with the 3rd turmeric cabling 173, the 4th turmeric cabling 174, the 5th turmeric cabling 175 and the 6th turmeric cabling 176; Twisted pair wire group 16 comprises the first mutually stranded cable 161 and the second cable 162, stranded the 3rd cable 162 and the 4th cable 164 and stranded the 5th cable 165 and the 6th cable 166 mutually mutually; Each cable welds and forms on pcb board 17 weldering gold point 21 mutually with corresponding turmeric cabling; The spacing of two stranded cables is 14mm mutually.Pcb board 17 in this video camera line adopts turmeric formula, and the pcb board 17 of this turmeric formula makes more easily welding between cabling and cable, there will not be the phenomenon of failure welding.
Disclosed is above only several specific embodiment of the present utility model, but the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection range of the present utility model.
Claims (6)
1. a Stability Analysis of Structures formula web camera line, is characterized in that, comprises housing, network signal female, BNC female, DC female, ground cable, power cable and the twisted pair wire group of both ends open; Described network signal female is built-in with pcb board, on one end of ground cable, power cable and twisted pair wire group, be equipped with terminal, the other end of twisted pair wire group welds mutually with turmeric cabling corresponding on pcb board after running through housing, the other end of described power cable is fixedly connected in DC female after running through housing, and the other end of described ground cable is fixedly connected in BNC female after running through housing; Described BNC female comprises external mold and real core contact pin, and one end of described real core contact pin is socketed in external mold and is connected with ground cable, and the other end both sides of described real core contact pin are provided with contact shell fragment.
2. Stability Analysis of Structures formula web camera line according to claim 1, is characterized in that, described power cable comprises two two cables, and the solder joint after two cable welding is set in heat-shrink tube.
3. Stability Analysis of Structures formula web camera line according to claim 1, is characterized in that, described network signal female, BNC female and DC female are all connected with the resin protection tube that is coated on corresponding cable outer surface respectively with between housing.
4. Stability Analysis of Structures formula web camera line according to claim 1, is characterized in that, is also provided with a resin protection tube on described housing, and described ground cable, power cable and twisted pair wire group are passed housing after being all contained in this resin protection tube again.
5. Stability Analysis of Structures formula web camera line according to claim 1, it is characterized in that, in the one side of described pcb board, be distributed with the first turmeric cabling and the second turmeric cabling, the another side of described pcb board is distributed with the 3rd turmeric cabling, the 4th turmeric cabling, the 5th turmeric cabling and the 6th turmeric cabling; Twisted pair wire group comprises the first mutually stranded cable and the second cable, stranded the 3rd cable and the 4th cable and stranded the 5th cable and the 6th cable mutually mutually; Each cable welds and forms on pcb board weldering gold point mutually with corresponding turmeric cabling.
6. Stability Analysis of Structures formula web camera line according to claim 5, is characterized in that, the spacing of two stranded cables is 14mm mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155752.0U CN203942105U (en) | 2014-04-02 | 2014-04-02 | Stability Analysis of Structures formula web camera line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420155752.0U CN203942105U (en) | 2014-04-02 | 2014-04-02 | Stability Analysis of Structures formula web camera line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203942105U true CN203942105U (en) | 2014-11-12 |
Family
ID=51861395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420155752.0U Expired - Fee Related CN203942105U (en) | 2014-04-02 | 2014-04-02 | Stability Analysis of Structures formula web camera line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203942105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577593A (en) * | 2014-12-09 | 2015-04-29 | 东莞市永晟电线科技股份有限公司 | Circuit system power cord |
| CN107885302A (en) * | 2017-11-03 | 2018-04-06 | 郑州云海信息技术有限公司 | A kind of structure for reducing fan board input voltage fluctuation |
-
2014
- 2014-04-02 CN CN201420155752.0U patent/CN203942105U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577593A (en) * | 2014-12-09 | 2015-04-29 | 东莞市永晟电线科技股份有限公司 | Circuit system power cord |
| CN107885302A (en) * | 2017-11-03 | 2018-04-06 | 郑州云海信息技术有限公司 | A kind of structure for reducing fan board input voltage fluctuation |
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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 |
Granted publication date: 20141112 Termination date: 20190402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |