CN210376764U - Optical fiber jumper wire with waterproof function - Google Patents
Optical fiber jumper wire with waterproof function Download PDFInfo
- Publication number
- CN210376764U CN210376764U CN201921259063.3U CN201921259063U CN210376764U CN 210376764 U CN210376764 U CN 210376764U CN 201921259063 U CN201921259063 U CN 201921259063U CN 210376764 U CN210376764 U CN 210376764U
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- Prior art keywords
- optical fiber
- fixedly connected
- movable block
- block
- movable
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- Expired - Fee Related
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 75
- 239000000835 fiber Substances 0.000 claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 229920006231 aramid fiber Polymers 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000004804 winding Methods 0.000 abstract description 7
- 238000010030 laminating Methods 0.000 abstract description 4
- 230000000739 chaotic effect Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000011241 protective layer Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an optical fiber jumper wire with waterproof function, including the optic fibre body, the upper end fixedly connected with connector of optic fibre body, and the lower extreme through connection of optic fibre body is in the inboard of movable block, the slotted hole has been seted up to the rear side of movable block, and the front side fixedly connected with fixture block of movable block, the rear side fixedly connected with fixed block of movable block, and the inboard middle part fixedly connected with fixed plate of movable block, the inboard block of fixed plate is connected with the optic fibre body, and the left and right sides of fixed plate all is provided with the fly leaf, the inboard and the optic fibre body laminating setting of fly leaf, and one side fixedly connected with spring that the optic fibre body was kept away from to the fly leaf. This optical fiber jumper wire with waterproof function, the combination of a plurality of optical fiber jumper wires of being convenient for is fixed, makes things convenient for the collection and the arrangement of optical fiber jumper wire, avoids optical fiber jumper wire winding chaotic phenomenon to appear at the in-process that uses, and the effectual waterproof function who improves this optical fiber jumper wire.
Description
Technical Field
The utility model relates to a relevant technical field of optic fibre wire jumper specifically is an optic fibre wire jumper with waterproof function.
Background
At present, optical fiber jumper products are widely applied to optical fiber connection transmission equipment, optical fiber sensors and other equipment, the optical fiber jumper means that connector plugs are arranged at two ends of an optical cable and used for realizing movable connection of an optical path, and the optical fiber jumper has the characteristics of low insertion loss, good repeatability, good mutual insertion performance and the like.
However, in the process of using the optical fiber patch cord, a plurality of optical fiber patch cords are sometimes required to be connected to one device, so that the phenomenon of disordered winding of the circuit is easily caused, the collection and arrangement of the optical fiber patch cords are inconvenient, the later maintenance and repair are inconvenient, and the waterproof function of the optical fiber circuit is also a problem which is worthy of attention.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optical fiber jumper wire with waterproof function to solve the chaotic phenomenon of circuit winding that causes easily that proposes in the above-mentioned background art, the collection and the arrangement of inconvenient optical fiber jumper wire, and the maintenance in the later stage of being not convenient for overhauls, the not high problem of waterproof function of optical fiber circuit in addition.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical fiber jumper wire with waterproof function, includes the optic fibre body, the upper end fixedly connected with connector of optic fibre body, and the lower extreme through connection of optic fibre body is in the inboard of movable block, the slotted hole has been seted up to the rear side of movable block, and the front side fixedly connected with fixture block of movable block, the rear side fixedly connected with fixed block of movable block, and the inboard middle part fixedly connected with fixed plate of movable block, the inboard block of fixed plate is connected with the optic fibre body, and the left and right sides of fixed plate all is provided with the fly leaf, the inboard and the optic fibre body laminating of fly leaf set up, and one side fixedly connected with spring of optic fibre body is kept away from to the spring keeps away from one side fixed connection of fly leaf in the.
Preferably, the optic fibre body includes fibre core, interior sheath, aramid fiber, waterproof layer, steel wire inoxidizing coating and outer jacket, and the outside cover of fibre core is equipped with interior sheath, and the outside laminating of interior sheath is provided with aramid fiber, and aramid fiber's the outside is provided with the waterproof layer, and the outside cover of waterproof layer is equipped with the steel wire inoxidizing coating, the outside fixedly connected with outer jacket of steel wire inoxidizing coating, outer jacket sliding connection is in the inboard of fixed plate.
Preferably, the movable block forms a sliding structure on the optical fiber body through a slot, and the slot is symmetrically arranged about a vertical central axis of the movable block.
Preferably, the cross section of the fixture block is T-shaped, and the fixture block is connected with the fixing block in a clamping manner.
Preferably, the cross section of the fixing plate is semicircular, and the diameter of the fixing plate is larger than that of the optical fiber body.
Preferably, the springs are symmetrically arranged about a horizontal central axis of the movable plate, and the movable plate is of an arc-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are that: the optical fiber jumper wire with the waterproof function is convenient for combining and fixing a plurality of optical fiber jumper wires, is convenient for collecting and sorting the optical fiber jumper wires, avoids the phenomenon of winding disorder in the use process of the optical fiber jumper wire, and effectively improves the waterproof function of the optical fiber jumper wire;
1. the waterproof layer and the steel wire protective layer are arranged, the waterproof function of the optical fiber jumper is effectively improved due to the arrangement of the waterproof layer, the firmness of the optical fiber jumper is improved due to the arrangement of the steel wire protective layer, and the internal fiber core is conveniently protected;
2. the movable block is arranged, the movable block forms a sliding structure on the optical fiber body, and the arrangement of the movable block is convenient for fixing the optical fiber jumper wire, so that the phenomenon of winding disorder of the optical fiber jumper wire in the using process is effectively avoided, and the practicability is effectively improved;
3. be equipped with fixture block and fixed block, the fixture block adopts the mode of block to be connected with the fixed block, and the fixture block makes up fixedly with the setting of fixed block, a plurality of optic fibre wire jumpers of being convenient for, makes things convenient for collection and the arrangement of optic fibre wire jumper, and it is more convenient to operate.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the structure of the optical fiber body of the present invention;
FIG. 3 is a schematic view of the connection structure of the movable plate and the spring according to the present invention;
FIG. 4 is a schematic view of the structure of the movable block and the slot hole;
fig. 5 is a schematic view of the connection structure of the optical fiber body and the movable block of the present invention.
In the figure: 1. an optical fiber body; 101. a fiber core; 102. an inner protective layer; 103. aramid fiber; 104. a waterproof layer; 105. a steel wire protective layer; 106. an outer jacket; 2. a connector; 3. a movable block; 4. a slot; 5. a clamping block; 6. a fixed block; 7. a fixing plate; 8. a movable plate; 9. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an optical fiber jumper wire with a waterproof function comprises an optical fiber body 1, a connector 2, a movable block 3, a slotted hole 4, a clamping block 5, a fixed block 6, a fixed plate 7, a movable plate 8 and a spring 9, wherein the connector 2 is fixedly connected at the upper end of the optical fiber body 1, the lower end of the optical fiber body 1 is connected with the inner side of the movable block 3 in a penetrating way, the back side of the movable block 3 is provided with a slotted hole 4, a clamping block 5 is fixedly connected with the front side of the movable block 3, a fixed block 6 is fixedly connected with the rear side of the movable block 3, and the middle part of the inner side of the movable block 3 is fixedly connected with a fixed plate 7, the inner side of the fixed plate 7 is connected with an optical fiber body 1 in a clamping way, and the left and right sides of the fixed plate 7 are provided with movable plates 8, the inner sides of the movable plates 8 are attached to the optical fiber body 1, and a spring 9 is fixedly connected to one side of the movable plate 8 away from the optical fiber body 1, and one side of the spring 9 away from the movable plate 8 is fixedly connected to the inside of the movable block 3.
Like spring 9 sets up about the horizontal axis symmetry of fly leaf 8 in fig. 1 and fig. 3, and fly leaf 8 is the arc structure, and the cross sectional shape of fixed plate 7 is semi-circular, and the diameter size of fixed plate 7 is greater than the diameter size of optic fibre body 1, and the chaotic phenomenon of winding appears in the effectual optic fibre wire jumper in the in-process of using of avoiding, the effectual practicality that has improved.
As shown in fig. 1 and 4, the movable block 3 forms a sliding structure on the optical fiber body 1 through the slot 4, the slot 4 is symmetrically arranged about the vertical central axis of the movable block 3, the cross section of the fixture block 5 is in a shape of 'T', and the fixture block 5 is connected with the fixed block 6 in a clamping manner, so that a plurality of optical fiber jumpers can be conveniently combined and fixed, the collection and arrangement of the optical fiber jumpers are convenient, and the operation is more convenient.
As in fig. 2, optical fiber body 1 includes fibre core 101, interior sheath 102, aramid fiber 103, waterproof layer 104, steel wire inoxidizing coating 105 and outer sheath 106, the outside cover of fibre core 101 is equipped with interior sheath 102, the outside laminating of interior sheath 102 is provided with aramid fiber 103, aramid fiber 103's the outside is provided with waterproof layer 104, waterproof layer 104's outside cover is equipped with steel wire inoxidizing coating 105, steel wire inoxidizing coating 105's outside fixedly connected with outer sheath 106, outer sheath 106 sliding connection is in the inboard of fixed plate 7, the effectual waterproof function and the fastness that have improved this optical fiber jumper, be convenient for protect inside fibre core 101.
The working principle is as follows: when the waterproof optical fiber patch cord is used, firstly, the distance between two connectors 2 is adjusted according to the position of an interface on equipment so as to connect and install the optical fiber patch cord, a slotted hole 4 is formed in the rear side of a movable block 3, an optical fiber body 1 is clamped into the movable block 3 through the slotted hole 4, the movable block 3 slides on the optical fiber body 1 through the slotted hole 4, a fixed plate 7 is fixedly connected inside the movable block 3, the optical fiber body 1 is connected to the inner side of the fixed plate 7 in a sliding manner, when the movable block 3 is moved, the fixed plate 7 also starts to slide on the optical fiber body 1, movable plates 8 are arranged on the left side and the right side of the fixed plate 7, a spring 9 is fixedly connected to one side of each movable plate 8, which is far away from the fixed plate 7, the movable plates 8 are of an arc-shaped structure, after the spring 9 is elastically deformed, the movable plates 8 fix the optical fiber body 1, and, make movable block 3 can not be spacing fixed, adjust the position after, be connected connector 2 and equipment, the front side fixedly connected with fixture block 5 of movable block 3, and the rear side fixedly connected with fixed block 6 of movable block 3, make two or more movable blocks 3 fix through the block of fixture block 5 and fixed block 6, avoid a plurality of optical fiber jumper wire winding confusion's phenomenon to appear in the in-process optical fiber body 1 that uses, optical fiber body 1's inboard is provided with outer jacket 106, steel wire inoxidizing coating 105, waterproof layer 104, aramid fiber 103, inner sheath 102 and fibre core 101, the fastness and the waterproof function of optical fiber body 1 have been improved, this is exactly the whole process that the optical fiber jumper wire that has waterproof function used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an optic fibre wire jumper with waterproof function, includes optic fibre body (1), its characterized in that: the upper end of the optical fiber body (1) is fixedly connected with a connector (2), the lower end of the optical fiber body (1) is connected to the inner side of the movable block (3) in a penetrating way, the rear side of the movable block (3) is provided with a slotted hole (4), a clamping block (5) is fixedly connected with the front side of the movable block (3), a fixed block (6) is fixedly connected with the rear side of the movable block (3), the middle part of the inner side of the movable block (3) is fixedly connected with a fixed plate (7), the inner side of the fixed plate (7) is connected with an optical fiber body (1) in a clamping way, and the left and right sides of the fixed plate (7) are provided with movable plates (8), the inner sides of the movable plates (8) are attached to the optical fiber body (1), and one side of the movable plate (8) far away from the optical fiber body (1) is fixedly connected with a spring (9), and one side of the spring (9) far away from the movable plate (8) is fixedly connected inside the movable block (3).
2. The optical fiber patch cord with the waterproof function according to claim 1, wherein: the optical fiber comprises an optical fiber body (1) and is characterized in that the optical fiber body comprises a fiber core (101), an inner protection layer (102), aramid fiber (103), a waterproof layer (104), a steel wire protection layer (105) and an outer protection layer (106), the inner protection layer (102) is sleeved on the outer side of the fiber core (101), the aramid fiber (103) is attached to the outer side of the inner protection layer (102), the waterproof layer (104) is arranged on the outer side of the aramid fiber (103), the steel wire protection layer (105) is sleeved on the outer side of the waterproof layer (104), the outer protection layer (106) is fixedly connected to the outer side of the steel wire protection layer (.
3. The optical fiber patch cord with the waterproof function according to claim 1, wherein: the movable block (3) forms a sliding structure on the optical fiber body (1) through the slotted hole (4), and the slotted hole (4) is symmetrically arranged about the vertical central axis of the movable block (3).
4. The optical fiber patch cord with the waterproof function according to claim 1, wherein: the cross section of the fixture block (5) is T-shaped, and the fixture block (5) is connected with the fixture block (6) in a clamping manner.
5. The optical fiber patch cord with the waterproof function according to claim 1, wherein: the cross section of the fixing plate (7) is semicircular, and the diameter of the fixing plate (7) is larger than that of the optical fiber body (1).
6. The optical fiber patch cord with the waterproof function according to claim 1, wherein: the springs (9) are symmetrically arranged about a horizontal central axis of the movable plate (8), and the movable plate (8) is of an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921259063.3U CN210376764U (en) | 2019-08-06 | 2019-08-06 | Optical fiber jumper wire with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921259063.3U CN210376764U (en) | 2019-08-06 | 2019-08-06 | Optical fiber jumper wire with waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210376764U true CN210376764U (en) | 2020-04-21 |
Family
ID=70248967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921259063.3U Expired - Fee Related CN210376764U (en) | 2019-08-06 | 2019-08-06 | Optical fiber jumper wire with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210376764U (en) |
-
2019
- 2019-08-06 CN CN201921259063.3U patent/CN210376764U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200421 |