CN206038984U - Policeman's field operations armor cable connection protects fine card pipe - Google Patents
Policeman's field operations armor cable connection protects fine card pipe Download PDFInfo
- Publication number
- CN206038984U CN206038984U CN201621059423.1U CN201621059423U CN206038984U CN 206038984 U CN206038984 U CN 206038984U CN 201621059423 U CN201621059423 U CN 201621059423U CN 206038984 U CN206038984 U CN 206038984U
- Authority
- CN
- China
- Prior art keywords
- cap
- optical cable
- hole
- sealing device
- people
- 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
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- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model relates to a policeman's field operations armor cable connection protects fine card pipe, its sealing device who includes the body and set up at the body both ends, sealing device is including the card cap and set up the sealed cap between calorie cap and body, the body passes through threaded connection with the card cap, the distolateral wall axial cross section of body is trapezoidally, the axial cross section of sealed cap with the axial cross section looks adaptation of distolateral wall be provided with the through -hole that is used for optic fibre to pass on the distolateral wall, be provided with the line hole on the sealed cap, it is corresponding with through -hole location to cross the line hole. Adopting body and sealing device matched with structure, placing the optical cable fusion part in the body, both ends are sealed by sealing device, and its simple structure, convenient to use easily operate, adopting the sealed cap and being connected with the card cap of body spiro union, its sealing performance is good, can be effectively waterproof dustproof.
Description
Technical field
This utility model is related to a kind of People's Armed Police's field operation armored optical cable and continues the fine card pipe of shield.
Background technology
People's Armed Police's field operation armored optical cable is widely used in army and People's Armed Police, be under army's field condition information transfer and
The medium of exchange, has played huge effect in communication support of dashing forward at army.But, due to artificial, environment and other external worlds
Often there is situation about rupturing in the impact of factor, field operation armored optical cable Jing, and fracture occurs in usual field operation armored optical cable, and army is mainly
Depot repair, manufacturer can install the joints of optical fibre in breaking part to the armored optical cable that ruptures, and be attached by ring flange, this
Armored optical cable method of attachment does not possess the field communications such as tension stress, compressive resistance, dust protection, mouse bite preventing, moisture proof and shielding will
Ask, especially in the prominent communication support in place, when armored optical cable ruptures, no excess cable is replaced at one's side, will be unable to complete
Communication support task.And artificial reparation the in scene then can only simply by two optical cable weldings, because entering to armouring and overcoat
Row connection, cannot equally complete field communication safeguard work.Country's infrared optical fiber Development Technology all comparative maturities, but optical cable at present melt
Subsequent treatment technology after connecing but only is rested on using on Fiber splice tray, it is impossible to meet People's Armed Police's field operation use requirement.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of People's Armed Police open country for being easy to carry out optical cable connection in the wild
War armored optical cable continues, and shield is fine to block pipe.
The technical scheme adopted by this utility model is：A kind of People's Armed Police's field operation armored optical cable continues, and shield is fine to block pipe, and which includes
Body and it is arranged on the sealing device at body two ends.
The seal cap that sealing device described in the utility model includes card cap and is arranged between card cap and body end, institute
State body to be threaded connection with card cap.
The side wall axial cross section of body described in the utility model is trapezoidal, the axial cross section of the seal cap and the end
The axial cross section of side wall is adapted, and is provided with the through hole passed through for optical cable, is provided with seal cap on the side wall
Cable-through hole, the cable-through hole are corresponding with lead to the hole site.
Seal cap one end described in the utility model is contacted with side wall, and other end card cap contacts.
The aperture of cable-through hole described in the utility model is adapted with cable outer diameter.
Good effect of the present utility model is：The structure being engaged with sealing device using body, by optical cable welding part
It is placed in body, two ends are sealed by sealing device, it is its simple structure, easy to use easy to operate；Using seal cap and
The card cap being spirally connected with body is attached, its good seal performance, can effective water proof and dust proof.Seal cap is trapezoidal, the end of body
Side wall is also trapezoidal, and cable-through hole is arranged in seal cap, and card cap applies pressure constantly in rundown process seal cap, due to close
Sealing cap is quality of rubber materials, continue to after seal cap is installed in place pressure seal cap will be made to the armouring of armored optical cable and
Overcoat applies pressure, increases the frictional force between seal cap and armored optical cable overcoat, increases anti-after armored optical cable connection
Drawing ability.
Description of the drawings
Fig. 1 is this utility model structural representation.
In the accompanying drawings, 1- bodys, 2- sides wall, 3- card caps, 4- seal caps, 5- through holes, 6- cable-through holes, 7- card caps cross line
Hole.
Specific embodiment
As shown in Figure 1, this utility model includes body 1 and is arranged on the sealing device at 1 two ends of body.The sealing
Device includes the card cap 3 for being arranged on 1 one end of body and the seal cap 4 being arranged between card cap 3 and body 1, the body 1 with
Card cap 3 is threaded connection.
2 axial cross section of side wall of the body 1 in concave it is trapezoidal, the axial cross section of the seal cap 4 with it is described
The axial cross section of side wall 2 is adapted, and the indent that seal cap 4 is arranged on side wall 2 is trapezoidal interior, in the trapezoidal of the side wall 2
The through hole 5 passed through for optical fiber is provided with top, it is axially disposed in seal cap 4 to have a cable-through hole 6, the cable-through hole 6 with
5 position of through hole is corresponding, corresponding on card cap 3 to be provided with card cap cable-through hole 7.
4 one end of the seal cap is contacted with side wall 2, and the other end is contacted with card cap 3 after projecting side wall 2.It is described
The aperture of cable-through hole 6 is adapted with fibre external diameters.The material of the seal cap 4 is rubber.The material of the body 1 is closed for inscription vanadium
Jin Gang.
This utility model when in use, post-rift two optical cables is respectively penetrated in the card cap 3 and seal cap 4 at two ends,
Housing 1 is through on wherein one optical cable, then the optical cable to rupturing carries out welding, after welding is good, housing 1 is moved to welding
Position, makes posetionof weld and without armour protective layer completely into body 1, and seal cap 4 and the overcoat of normal optical cable at two ends connect
Touch, then the card cap 3 at two ends is tightened with body 1.
This utility model using metal tube, card cap and seal cap attachment structure, its simple structure, it is easy to use,
It is easy to operate, with tension stress, compressive resistance, mouse bite preventing, moisture proof, anti-signal attenuation and have shielding the features such as, meet military
Field operation requirement and tactical and technical norms, while can be new according to this practicality of the optic cable diameter of different model research and development different model
Type, it is to solve the research direction that communications optical cable continues.
Claims (7)
1. a kind of People's Armed Police's field operation armored optical cable continues, and shield is fine to block pipe, it is characterised in which includes body（1）And it is arranged on body
（1）The sealing device at two ends.
2. People's Armed Police's field operation armored optical cable according to claim 1 continues, and shield is fine to block pipe, it is characterised in that the sealing device
Including card cap（3）And it is arranged on card cap（3）With body（1）Seal cap between end（4）, the body（1）With card cap（3）
It is threaded connection.
3. People's Armed Police's field operation armored optical cable according to claim 2 continues, and shield is fine to block pipe, it is characterised in that the body（1）'s
Side wall（2）Axial cross section is trapezoidal, the seal cap（4）Axial cross section and the side wall（2）Axial cross section mutually fit
Match somebody with somebody, in the side wall（2）On be provided with the through hole passed through for optical cable（5）, in seal cap（4）On be provided with cable-through hole（6）,
The cable-through hole（6）With through hole（5）Position is corresponding.
4. People's Armed Police's field operation armored optical cable according to claim 3 continues, and shield is fine to block pipe, it is characterised in that the seal cap（4）
One end and side wall（2）Contact, the other end and card cap（3）Contact.
5. People's Armed Police's field operation armored optical cable according to claim 3 continues, and shield is fine to block pipe, it is characterised in that the cable-through hole（6）
Aperture be adapted with cable outer diameter.
6. People's Armed Police's field operation armored optical cable according to claim 3 continues, and shield is fine to block pipe, it is characterised in that the seal cap（4）
Material be rubber.
7. the People's Armed Police's field operation armored optical cable according to any one of claim 1-6 continues, and shield is fine to block pipe, it is characterised in that described
Body（1）Material for inscription vanadium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059423.1U CN206038984U (en) | 2016-09-18 | 2016-09-18 | Policeman's field operations armor cable connection protects fine card pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059423.1U CN206038984U (en) | 2016-09-18 | 2016-09-18 | Policeman's field operations armor cable connection protects fine card pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206038984U true CN206038984U (en) | 2017-03-22 |
Family
ID=58295573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621059423.1U Expired - Fee Related CN206038984U (en) | 2016-09-18 | 2016-09-18 | Policeman's field operations armor cable connection protects fine card pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206038984U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111474639A (en) * | 2020-06-12 | 2020-07-31 | 成都盈极科技有限公司 | Novel optical fiber field connector and connecting method |
| CN113917629A (en) * | 2021-09-28 | 2022-01-11 | 中航光电科技股份有限公司 | Watertight photoelectric conversion connector and watertight optical cable assembly |
-
2016
- 2016-09-18 CN CN201621059423.1U patent/CN206038984U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111474639A (en) * | 2020-06-12 | 2020-07-31 | 成都盈极科技有限公司 | Novel optical fiber field connector and connecting method |
| CN111474639B (en) * | 2020-06-12 | 2022-04-15 | 成都盈极科技有限公司 | Optical fiber field connector and connecting method |
| CN113917629A (en) * | 2021-09-28 | 2022-01-11 | 中航光电科技股份有限公司 | Watertight photoelectric conversion connector and watertight optical cable assembly |
| CN113917629B (en) * | 2021-09-28 | 2023-05-16 | 中航光电科技股份有限公司 | Watertight photoelectric conversion connector and watertight optical cable assembly |
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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: 20170322 Termination date: 20170918 |