CN205751611U - A kind of strengthening cable - Google Patents
A kind of strengthening cable Download PDFInfo
- Publication number
- CN205751611U CN205751611U CN201620059290.1U CN201620059290U CN205751611U CN 205751611 U CN205751611 U CN 205751611U CN 201620059290 U CN201620059290 U CN 201620059290U CN 205751611 U CN205751611 U CN 205751611U
- Authority
- CN
- China
- Prior art keywords
- gear ring
- buffer gear
- loop buffer
- cable
- buffering tooth
- 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 discloses a kind of communication cable, it is specifically related to a kind of strengthening cable, the inner wall even distribution of serving (1) has loop buffer gear ring (8), each loop buffer gear ring (8) is formed by 12 buffering tooth (9) cinctures and forms, each buffering tooth (9) is trapezoidal, and the upper base indent camber of buffering tooth (9) is suitable with the outer wall of described braid (2)；Between adjacent loop buffer gear ring (8), between adjacent buffering tooth (9), it is filled with epoxy foam.This cable may utilize the loop buffer gear ring set up between serving and braid and buffering tooth thereon effectively buffers the external force extruding suffered by cable, energy-absorbing and distance buffering through its elastic deformation, the power that final extruding force is applied on inner lead is significantly reduced, effectively prevent conductor to damage because of external force, it is ensured that the stability that signal is transmitted by wire.
Description
Technical field
This utility model relates to a kind of communication cable, is specifically related to a kind of strengthening cable.
Background technology
In the prior art, optical fiber cable for communication, structure typically all ecto-entad is drawn layer, band, aluminium foil layer and insulating barrier by serving, braid, aluminium foil wheat, wrap up conductor again inside to form, the integument elasticity of the cable of this class formation is the most on the low side, in the case of running into external force all integuments often and inner conductor all together with stress, cause cable easily by external force extrusion damage, the transmission having influence on signal even disconnects.
Utility model content
The purpose of this utility model is to provide a kind of strengthening cable, solves existing cable under the extruding receiving external force, the transmission of stressing influence signal the most immediately of internal conductor or the problem disconnected.
For solving above-mentioned technical problem, this utility model by the following technical solutions:
A kind of strengthening cable, ecto-entad includes that serving, braid, aluminium foil wheat draw layer, band, aluminium foil layer and insulating barrier successively, conductor is wrapped up at insulating barrier, the inner wall even distribution of described serving has loop buffer gear ring, each loop buffer gear ring is made up of around forming 12 buffering ring gears, each buffering tooth is trapezoidal, and the upper base indent camber of buffering tooth is suitable with the outer wall of described braid (2)；Between adjacent loop buffer gear ring, between adjacent buffering tooth, it is filled with epoxy foam.
Further, described loop buffer gear ring and described serving are one-body molded.
Further, it is provided with bubble cavity in described buffering tooth.
Compared with prior art, the beneficial effects of the utility model are: this cable may utilize the loop buffer gear ring set up between serving and braid and buffering tooth thereon effectively buffers the external force extruding suffered by cable, energy-absorbing and distance buffering through its elastic deformation, the power that final extruding force is applied on inner lead is significantly reduced, effectively prevent conductor to damage because of external force, it is ensured that the stability that signal is transmitted by wire.
Accompanying drawing explanation
Fig. 1 is a kind of schematic cross-section strengthening cable of this utility model.
Fig. 2 is that a kind of loop buffer gear ring of strengthening in cable of this utility model is at the distribution schematic diagram of serving inwall.
Fig. 3 is that this utility model is a kind of strengthens serving in cable, loop buffer gear ring and the structural representation of buffering tooth.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Fig. 1, Fig. 2 and Fig. 3 show a kind of embodiment strengthening cable of this utility model: one strengthens cable, ecto-entad includes that serving 1, braid 2, aluminium foil wheat draw layer 3, band 4, aluminium foil layer 5 and insulating barrier 6 successively, conductor 7 is wrapped up at insulating barrier 6, the inner wall even distribution of described serving 1 has loop buffer gear ring 8, each loop buffer gear ring 8 is made up of around forming 12 buffering teeth 9, each buffering tooth 9 is trapezoidal, and the upper base indent camber of buffering tooth 9 is suitable with the outer wall of described braid 2；Between adjacent loop buffer gear ring 8, between adjacent buffering tooth 9, it is filled with epoxy foam.
Fig. 3 also show a kind of preferred embodiment strengthening cable of this utility model, and described loop buffer gear ring 8 and described serving 1 are one-body molded, naturally it is also possible to separately as one layer of integument, the one-body molded effect playing Simplified flowsheet.
According to a kind of another preferred embodiment strengthening cable of this utility model, being provided with bubble cavity in described buffering tooth 9, bubble cavity can further increase the telescopic resilience of buffering tooth 9.
This utility model is described by multiple explanatory embodiment the most of the present utility model, but, should be appreciated that, those skilled in the art can be designed that a lot of other amendments and embodiment, and these amendments and embodiment will fall within spirit disclosed in the present application and spirit.More specifically, in the range of disclosure, drawings and claims, the building block of theme composite configuration and/or layout can be carried out multiple modification and improvement.In addition to the deformation carrying out building block and/or layout and improving, to those skilled in the art, other purposes also will be apparent from.
Claims (3)
1. a strengthening cable, ecto-entad includes that serving (1), braid (2), aluminium foil wheat draw layer (3), band (4), aluminium foil layer (5) and insulating barrier (6) successively, at insulating barrier (6) parcel conductor (7): it is characterized in that: the inner wall even distribution of described serving (1) has loop buffer gear ring (8), each loop buffer gear ring (8) is formed by 12 buffering tooth (9) cinctures and forms, each buffering tooth (9) is trapezoidal, and the upper base indent camber of buffering tooth (9) is suitable with the outer wall of described braid (2)；Between adjacent loop buffer gear ring (8), between adjacent buffering tooth (9), it is filled with epoxy foam.
A kind of strengthening cable the most according to claim 1, it is characterised in that: described loop buffer gear ring (8) and described serving (1) are one-body molded.
A kind of strengthening cable the most according to claim 1, it is characterised in that: it is provided with bubble cavity in described buffering tooth (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059290.1U CN205751611U (en) | 2016-01-21 | 2016-01-21 | A kind of strengthening cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620059290.1U CN205751611U (en) | 2016-01-21 | 2016-01-21 | A kind of strengthening cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205751611U true CN205751611U (en) | 2016-11-30 |
Family
ID=57388638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620059290.1U Expired - Fee Related CN205751611U (en) | 2016-01-21 | 2016-01-21 | A kind of strengthening cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205751611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018136671A1 (en) * | 2017-01-19 | 2018-07-26 | Baker Hughes, A Ge Company, Llc | Frictional enhancement of mating surfaces of power cable installed in coiled tubing |
| CN116825421A (en) * | 2023-03-18 | 2023-09-29 | 三元科技（深圳）有限公司 | Medical image transmission cable with high flexibility and long mechanical life |
-
2016
- 2016-01-21 CN CN201620059290.1U patent/CN205751611U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018136671A1 (en) * | 2017-01-19 | 2018-07-26 | Baker Hughes, A Ge Company, Llc | Frictional enhancement of mating surfaces of power cable installed in coiled tubing |
| US10683711B2 (en) | 2017-01-19 | 2020-06-16 | Baker Hughes, A Ge Company, Llc | Frictional enhancement of mating surfaces of power cable installed in coiled tubing |
| CN116825421A (en) * | 2023-03-18 | 2023-09-29 | 三元科技（深圳）有限公司 | Medical image transmission cable with high flexibility and long mechanical life |
| CN116825421B (en) * | 2023-03-18 | 2024-05-17 | 三元科技（深圳）有限公司 | Medical image transmission cable with high flexibility and long mechanical life |
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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: 20161130 Termination date: 20170121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |