CN205122283U - Signal transmission cable - Google Patents
Signal transmission cable Download PDFInfo
- Publication number
- CN205122283U CN205122283U CN201520938464.7U CN201520938464U CN205122283U CN 205122283 U CN205122283 U CN 205122283U CN 201520938464 U CN201520938464 U CN 201520938464U CN 205122283 U CN205122283 U CN 205122283U
- Authority
- CN
- China
- Prior art keywords
- groove
- signal transmission
- transmission cable
- rubber tube
- layer
- 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
Links
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a signal transmission cable, including paired line, central cross, first shielding layer and protective layer, be equipped with rubber layer, secondary shielding layer and waterproof layer between first shielding layer and the protective layer, the rubber layer comprises a plurality of rubber tube end to end, and the upper surface symmetry of rubber tube head is equipped with first bulb, and the lower surface symmetry of rubber tube afterbody is equipped with first counter bore, and first counter bore lower surface is equipped with spherical space, and first bulb and spherical space snap connections, the lower surface of rubber tube afterbody still symmetry are equipped with first strip breach, and the center of central cross is equipped with first through -hole along central cross length direction, and the interior surface loop shape of first through -hole distributes and has the second through -hole. The global design is novel, and the practicality is high.
Description
Technical field
The utility model relates to and is specifically related to a kind of signal transmission cable.
Background technology
Form cable core by the wire of many mutual insulatings or conductor, outside has the communication line of sealing sheath.What have is also equipped with outer jacket outside sheath.There is built on stilts, the multiple system of laying such as direct-burried, pipeline and the bottom.Phone, telegram, data and image etc. can be transmitted.The compressive property of existing signal transmission cable is bad, and heat-sinking capability is not strong, and crooking ability is bad etc.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of signal transmission cable.
To achieve these goals, the technical solution adopted in the utility model is: a kind of signal transmission cable, comprises twisted-pair feeder, central cross frame, the first screen and protective layer; Rubber layer, secondary shielding layer and watertight composition is provided with between first screen and protective layer; Rubber layer forms by multiple rubber tube is end to end, the upper surface of rubber tube head is arranged with the first bulb, the lower surface of rubber tube afterbody is arranged with the first counterbore, first counterbore lower surface is provided with diameter of Spherical Volume, first bulb is connected with diameter of Spherical Volume buckle-type, and the lower surface of rubber tube afterbody is also arranged with the first strip breach; And the center of central cross frame centrally cross length direction is provided with the first through hole, and the inner surface annular spread of the first through hole has the second through hole.
As preferably, rubber layer is between the first screen and secondary shielding layer, and watertight composition is between secondary shielding layer and protective layer.
As preferably, the centre of sphere of diameter of Spherical Volume is positioned on the axis of the first counterbore.
As preferably, the axis of the first strip breach and the axis of the first counterbore have and only have an intersection point.
As preferably, the exit of the second through hole is positioned at the space of central cross frame parcel twisted-pair feeder.
As preferably, the upper surface vertical orientation of central cross frame is provided with the first curved groove of cross section, first groove inner surface vertical orientation is provided with the second groove that cross section is rectangle, second groove lower surface is provided with the 3rd rounded groove of cross section, and the central shaft of the central shaft of the first groove, the central shaft of the second groove and the 3rd groove is in same plane.
Compared with prior art, the utility model has the advantage of:
1. be provided with rubber layer, secondary shielding layer and watertight composition between the first screen and protective layer, effectively promote screening ability, promotion signal stability;
2. rubber layer forms by multiple rubber tube is end to end, the upper surface of rubber tube head is arranged with the first bulb, the lower surface of rubber tube afterbody is arranged with the first counterbore, first counterbore lower surface is provided with diameter of Spherical Volume, first bulb is connected with diameter of Spherical Volume buckle-type, the lower surface of rubber tube afterbody is also arranged with the first strip breach, when being subject to bending force, the opening of a part can be produced, thus certain angle of bend can be allowed, gap can be produced when pullling simultaneously, play the effect of damping, and when needs break, scratch very convenient at gap location, for erection joint provides conveniently,
3. the center of central cross frame centrally cross length direction be provided with the first through hole, the inner surface annular spread of the first through hole has the second through hole, effective heat radiation ability and heat can be distributed more uniformly;
4. global design is novel, and practicality is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model signal transmission cable.
Fig. 2 is the A-A structural representation of the utility model signal transmission cable.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of signal transmission cable, comprises twisted-pair feeder 1, central cross frame 2, first screen 4 and protective layer 8; Rubber layer 5, secondary shielding layer 6 and watertight composition 7 is provided with between first screen 4 and protective layer 8; Rubber layer 5 forms by multiple rubber tube is end to end, the upper surface of rubber tube head is arranged with the first bulb 51, the lower surface of rubber tube afterbody is arranged with the first counterbore, first counterbore lower surface is provided with diameter of Spherical Volume, first bulb 51 is connected with diameter of Spherical Volume buckle-type, and the lower surface of rubber tube afterbody is also arranged with the first strip breach; And the center of the central cross frame 2 inner surface annular spread that centrally cross 2 length direction is provided with the first through hole 24, first through hole 24 has the second through hole 25.Rubber layer 5 is between the first screen 4 and secondary shielding layer 6, and watertight composition 7 is between secondary shielding layer 6 and protective layer 8.The centre of sphere of diameter of Spherical Volume is positioned on the axis of the first counterbore.The axis of the first strip breach and the axis of the first counterbore have and only have an intersection point.The exit of the second through hole 25 is positioned at the space that central cross frame 2 wraps up twisted-pair feeder 1.The upper surface vertical orientation of central cross frame 2 is provided with the first curved groove 21 of cross section, first groove 21 inner surface vertical orientation is provided with the second groove 23 that cross section is rectangle, second groove 23 lower surface is provided with the central shaft of the rounded central shaft of the 3rd groove 22, first groove 21 in cross section, the central shaft of the second groove 23 and the 3rd groove 22 in same plane.
As shown in Figure 1, protective layer 8 outer surface can be provided with graduation mark, the integer value place of graduation mark is corresponding with the first strip breach, conveniently check, in one embodiment, rubber layer 5 forms by multiple rubber tube is end to end, the upper surface of rubber tube head is arranged with the first bulb 51, the lower surface of rubber tube afterbody is arranged with the first counterbore, first counterbore lower surface is provided with diameter of Spherical Volume, first bulb 51 is connected with diameter of Spherical Volume buckle-type, the lower surface of rubber tube afterbody is also arranged with the first strip breach, when being subject to bending force, the opening of a part can be produced, thus certain angle of bend can be allowed, gap can be produced when pullling simultaneously, play the effect of damping, and when needs break, scratch very convenient at gap location, for erection joint provides conveniently.
To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be limited to these embodiments shown in this article, but will accord with principle disclosed herein and the consistent the widest scope of features of novelty.
Claims (6)
1. a signal transmission cable, comprises twisted-pair feeder, central cross frame, the first screen and protective layer; It is characterized in that: between described first screen and protective layer, be provided with rubber layer, secondary shielding layer and watertight composition; Described rubber layer forms by multiple rubber tube is end to end, the upper surface of rubber tube head is arranged with the first bulb, the lower surface of rubber tube afterbody is arranged with the first counterbore, first counterbore lower surface is provided with diameter of Spherical Volume, first bulb is connected with diameter of Spherical Volume buckle-type, and the lower surface of rubber tube afterbody is also arranged with the first strip breach; And the center of described central cross frame centrally cross length direction is provided with the first through hole, and the inner surface annular spread of the first through hole has the second through hole.
2. signal transmission cable according to claim 1, is characterized in that: described rubber layer is between the first screen and secondary shielding layer, and watertight composition is between secondary shielding layer and protective layer.
3. signal transmission cable according to claim 1, is characterized in that: the centre of sphere of described diameter of Spherical Volume is positioned on the axis of the first counterbore.
4. signal transmission cable according to claim 1, is characterized in that: the described axis of the first strip breach and the axis of the first counterbore have and only have an intersection point.
5. signal transmission cable according to claim 1, is characterized in that: the exit of described second through hole is positioned at the space of central cross frame parcel twisted-pair feeder.
6. signal transmission cable according to claim 1, it is characterized in that: the upper surface vertical orientation of described central cross frame is provided with the first curved groove of cross section, first groove inner surface vertical orientation is provided with the second groove that cross section is rectangle, second groove lower surface is provided with the 3rd rounded groove of cross section, and the central shaft of the central shaft of the first groove, the central shaft of the second groove and the 3rd groove is in same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938464.7U CN205122283U (en) | 2015-11-23 | 2015-11-23 | Signal transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938464.7U CN205122283U (en) | 2015-11-23 | 2015-11-23 | Signal transmission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205122283U true CN205122283U (en) | 2016-03-30 |
Family
ID=55577869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520938464.7U Expired - Fee Related CN205122283U (en) | 2015-11-23 | 2015-11-23 | Signal transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205122283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320844A (en) * | 2018-01-31 | 2018-07-24 | 天津市小猫线缆股份有限公司 | A kind of novel separable cable |
-
2015
- 2015-11-23 CN CN201520938464.7U patent/CN205122283U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320844A (en) * | 2018-01-31 | 2018-07-24 | 天津市小猫线缆股份有限公司 | A kind of novel separable cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9508467B2 (en) | Cable for integrated data transmission and power supply | |
| CN203910335U (en) | Shaped conductor fiber composite low-voltage power cable | |
| CN205122283U (en) | Signal transmission cable | |
| US20170133761A1 (en) | Vehicular antenna system and vehicle | |
| CN108231261A (en) | A kind of improved electric cable structure | |
| CN204857227U (en) | Communication cable of flat column structure | |
| CN204407627U (en) | A kind of HDMI wire extension fixture | |
| CN205194372U (en) | Cable | |
| CN204558151U (en) | There is the cable of rock-steady structure performance | |
| CN204257962U (en) | Low interfering data connecting line | |
| CN205487513U (en) | Cable with shock attenuation cooling parts | |
| CN205810470U (en) | There is the communication cable of good damping | |
| CN203422968U (en) | Lightweight flexible concentric conductor cable | |
| CN205354724U (en) | Communication signals cable that structural strength is good | |
| CN205376178U (en) | Corrosion -resistant cable of jam -proof for mobile communication | |
| CN204857254U (en) | Network cable that compressive property is good | |
| CN203882677U (en) | Double-sheath twisted pair cable | |
| CN202711852U (en) | Polytetrafluoroethylene longitudinal hole insulating low-loss high stable-phase coaxial cable | |
| CN203950592U (en) | A kind of environmental protection demagnetization high-temperature-resistant antistatic cable | |
| CN203165526U (en) | Shielding type power line | |
| CN207352991U (en) | A kind of coaxial plastic cable | |
| CN204303424U (en) | A kind of ocean tubing string vibrating data collection and transmitting device cable | |
| CN205487548U (en) | Cable for network communication | |
| CN217444145U (en) | Directional impact-resistant and compression-resistant laying cable | |
| CN202649542U (en) | Nonmetallic self-supporting optical cable |
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: 20160330 Termination date: 20201123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |