CN202615012U - Anti-shooting night-viewing optical cable - Google Patents
Anti-shooting night-viewing optical cable Download PDFInfo
- Publication number
- CN202615012U CN202615012U CN 201220309544 CN201220309544U CN202615012U CN 202615012 U CN202615012 U CN 202615012U CN 201220309544 CN201220309544 CN 201220309544 CN 201220309544 U CN201220309544 U CN 201220309544U CN 202615012 U CN202615012 U CN 202615012U
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- Prior art keywords
- optical cable
- night
- inner sheath
- gunshot
- night vision
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Abstract
The utility model discloses an anti-shooting night-viewing optical cable. The anti-shooting night-viewing optical cable comprises a cable core (1) and an inner sheath (2) wrapping the cable core (1), wherein gaps (7) are continuously distributed on the external wall of the inner sheath (2) along the extending direction of the optical cable; an outer sheath (8) further wraps outside the inner sheath (2); and night light emitting color strips (9) are further arranged on the outer sheath (8). The anti-shooting night-viewing optical cable has the beneficial effects that the continuous gaps are formed in the external wall of the inner sheath of the optical cable, so that when the optical cable is subjected to the impact of sharp objects, an outer layer can sink towards the gaps to disperse the impact force, and then, the optical cable is effectively protected; and the night viewing strips are arranged on the external surface of the optical cable, so that the night construction is facilitated, and the optical cable can be theft-proof.
Description
Technical field
The utility model relates to a kind of anti-gunshot night vision optical cable.
Background technology
Optical cable mainly is by light transmitting fiber (thin glass fiber like hair) and plastic protective sleeve pipe and plastic peel formation.Optical cable is the main delivery means of the various Information Networks of current information society.
That existing optical cable wire laying mode comprises is built on stilts, direct-burried and pipeline, in the open air or the forest land generally all adopts and makes somebody a mere figurehead or the mode of direct-burried connects up, birds often rest on the aerial optical cable; As hunter when a shot at a bird shoot bird; Possibly just hit optical cable, optical cable is damaged, also have all as the bullet hits optical cable, can damaging of other like the hit optical cable of sticker; Existing optical cable can not effectively be defendd these harm, often is destroyed.
The utility model content
The purpose of the utility model promptly is to overcome the deficiency of present technology, and a kind of anti-gunshot night vision optical cable is provided, and solving existing optical cable can not effectively defend sticker to hit, thus frequent ruined defective.
The utility model is realized through following technical scheme: anti-gunshot night vision optical cable; The inner sheath (2) that comprises cable core (1) and parcel cable core (1); Described cable core (1) comprises fiber unit (3) and is arranged on fiber unit (3) reinforcement (4) on every side; Described reinforcement (4) is twisted into compact circle around fiber unit (3); Described fiber unit (3) comprises the loose sleeve pipe (5) of optical fiber (6) and parcel optical fiber (6); Continuous distribution has the breach (7) along the optical cable bearing of trend on the outer wall of described inner sheath (2), and the outside of inner sheath (2) also is enclosed with oversheath (8), also is provided with luminous vitta at night (9) on the oversheath (8).
The xsect of described breach (7) is semicircle or triangle.
Luminous vitta at described night (9) is distributed on the oversheath (8) along the optical cable bearing of trend.
Be filled with water blocking yarn (10) in the described breach (7).
Be provided with waterstop (11) and on-metallic protective coating (12) between described inner sheath (2) and the oversheath (8).
Described reinforcement (4) along the bearing of trend of optical cable in the shape of a spiral shape arrange.
Be filled with fine cream in the gap in the described loose sleeve pipe (5).
The beneficial effect of the utility model is: the outer wall at the optical cable inner sheath is provided with continuous breach, and when receiving the sticker impact, outer can the depression to indentation, there disperses impulsive force, protected optical cable effectively; The appearance of optical cable is provided with the night vision bar, and convenient construction at night can also anti-theft.
Description of drawings
Fig. 1 is one of structural representation of the utility model;
Fig. 2 be the utility model structural representation two;
Among the figure, the 1-cable core, the 2-inner sheath, the 3-fiber unit, the 4-reinforcement, 5-pine sleeve pipe, 6-optical fiber, the 7-breach, the 8-oversheath, 9-night luminous vitta, 10-water blocking yarn, 11-waterstop, 12-on-metallic protective coating.
Embodiment
Below in conjunction with embodiment the utility model is done further to specify, but the structure of the utility model is not limited only to following examples:
[embodiment]
Like Fig. 1, shown in Figure 2; Anti-gunshot night vision optical cable; The inner sheath 2 that comprises cable core 1 and parcel cable core 1, described cable core 1 comprise fiber unit 3 and are arranged on fiber unit 3 reinforcement 4 on every side that described reinforcement 4 is twisted into compact circle around fiber unit 3; Described fiber unit 3 comprises the loose sleeve pipe 5 of optical fiber 6 and parcel optical fiber 6; Continuous distribution has the breach 7 along the optical cable bearing of trend on the outer wall of described inner sheath 2, and the outside of inner sheath 2 also is enclosed with oversheath 8, also is provided with luminous vitta 9 at night on the oversheath 8.
The xsect of described breach 7 is semicircle or triangle.
Described night, luminous vitta 9 was distributed on the oversheath 8 along the optical cable bearing of trend.
Be filled with water blocking yarn 10 in the described breach 7.
Be provided with waterstop 11 and on-metallic protective coating 12 between described inner sheath 2 and the oversheath 8.
Described reinforcement 4 along the bearing of trend of optical cable in the shape of a spiral shape arrange.
Be filled with fine cream in the gap in the described loose sleeve pipe 5.
The utility model weakens impulsive force by oversheath 8 earlier by the sticker hitting time, and on-metallic protective coating 12 is through the sticker shock-produced deformation then, to breach 7 depressions, the impulsive force of sticker is distributed to all directions of optical cable, thus the effective optical cable of protection.
The utility model also externally is provided with luminous vitta 9 at night, plays the effect of anti-theft, but also makes things convenient for the construction at night.
Claims (7)
1. anti-gunshot night vision optical cable; It is characterized in that: the inner sheath (2) that comprises cable core (1) and parcel cable core (1); Described cable core (1) comprises fiber unit (3) and is arranged on fiber unit (3) reinforcement (4) on every side; Described reinforcement (4) is twisted into compact circle around fiber unit (3), and described fiber unit (3) comprises the loose sleeve pipe (5) of optical fiber (6) and parcel optical fiber (6), and continuous distribution has the breach (7) along the optical cable bearing of trend on the outer wall of described inner sheath (2); The outside of inner sheath (2) also is enclosed with oversheath (8), also is provided with luminous vitta at night (9) on the oversheath (8).
2. anti-gunshot night vision optical cable according to claim 1 is characterized in that: the xsect of described breach (7) is semicircle or triangle.
3. anti-gunshot night vision optical cable according to claim 2 is characterized in that: luminous vitta at described night (9) is distributed on the oversheath (8) along the optical cable bearing of trend.
4. anti-gunshot night vision optical cable according to claim 3 is characterized in that: be filled with water blocking yarn (10) in the described breach (7).
5. anti-gunshot night vision optical cable according to claim 4 is characterized in that: be provided with waterstop (11) and on-metallic protective coating (12) between described inner sheath (2) and the oversheath (8).
6. according to arbitrary described anti-gunshot night vision optical cable in the claim 1～5, it is characterized in that: described reinforcement (4) along the bearing of trend of optical cable in the shape of a spiral shape arrange.
7. anti-gunshot night vision optical cable according to claim 6 is characterized in that: be filled with fine cream in the gap in the described loose sleeve pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309544 CN202615012U (en) | 2012-06-29 | 2012-06-29 | Anti-shooting night-viewing optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220309544 CN202615012U (en) | 2012-06-29 | 2012-06-29 | Anti-shooting night-viewing optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202615012U true CN202615012U (en) | 2012-12-19 |
Family
ID=47348699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220309544 Expired - Fee Related CN202615012U (en) | 2012-06-29 | 2012-06-29 | Anti-shooting night-viewing optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202615012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117148525A (en) * | 2023-10-30 | 2023-12-01 | 江苏中天科技股份有限公司 | Underwater optical cable |
-
2012
- 2012-06-29 CN CN 201220309544 patent/CN202615012U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117148525A (en) * | 2023-10-30 | 2023-12-01 | 江苏中天科技股份有限公司 | Underwater optical cable |
| CN117148525B (en) * | 2023-10-30 | 2024-03-22 | 江苏中天科技股份有限公司 | Underwater optical cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130629 |