CN203337889U - Cable terminal box - Google Patents
Cable terminal box Download PDFInfo
- Publication number
- CN203337889U CN203337889U CN2013204278731U CN201320427873U CN203337889U CN 203337889 U CN203337889 U CN 203337889U CN 2013204278731 U CN2013204278731 U CN 2013204278731U CN 201320427873 U CN201320427873 U CN 201320427873U CN 203337889 U CN203337889 U CN 203337889U
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- Prior art keywords
- optical fiber
- tail optical
- fixed block
- gpz
- core
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Abstract
The utility model belongs to the field of optical communication equipment, especially relates to a mobile communication equipment component, and particularly relates to a cable terminal box. The cable terminal box comprises a front plate (4), side plates (3), a back plate and optical fibers (7).A shell is formed by the front plate, the back plate and the side plates (3). The top of the shell is connected with a cover plate (6) through a hinge. A side plate at one side is provided with pigtail outlets (1). The front plate is provided with fiber inlets (2). The cable terminal box is characterized in that the shell is internally provided with a reinforcing core device, and the pigtail outlets (1) are arranged at one side of the reinforcing core device side by side. The cable terminal box has the advantages of simple structure manufacture, novel structure, convenient installation and operation, and orderly fixation and distribution of optical fibers.
Description
Technical field
The utility model belongs to the optical communication equipment field, and espespecially a kind of mobile communication equipment components and parts, be specifically related to a kind of GPZ.
Background technology
GPZ is called for short OTB, and GPZ is mainly used in the fixing of optical fiber cable termination, the welding of optical cable and tail optical fiber and remaining fine accommodating and protect.The GPZ series of products are utility appliance of terminal distribution in the Optical Fiber Transmission communication network, and the direct and difference that is applicable to inside cable continues, and fibre-optical splice is shielded.GPZ, as the carrier of communication, is usingd optical fiber hardware as information transmitting medium, becomes already the important pillar of modern communication.The technology that the GPZ technology proposes engineering field from theory realizes, then, to the realization of high speed fibre communication today, front and back have experienced the time of decades, the birth of optical fiber communication technology and deeply development be the last important reform of information communication history.GPZ is widely used in local telephone network, farm work network system, data, graphic transmission system; CATV CATV (cable television) series; straight-through power for inside cable connects and branch connection; play the effect of tail fiber disc storage and protection joint; adopt the cold-rolled steel sheet electrostatic plastic spraying to make; project organization is reasonable, elegant in appearancely optical cable strengthening core can be fixed on to terminal.
Along with the fast development of mobile communication technology, a large amount of new technologies continue to bring out out, and passive optical-fiber network PON is exactly the representational equipment of comparison base friend wherein.But there is its following some deficiency: 1, there is no well to solve the fixation problem of optical cable in termination box inside, it is usually unsettled unfixing in termination box that optical cable is introduced termination box, affect the effect that continues, increase loss, and optical fiber is more at random in termination box, easily fractures; 2, when GPZ is arranged on, waterproof, shockproof, dustproof effect are bad 3, present GPZ is 2 to advance 16 termination boxes that go out simultaneously, and incoming line and line outlet are all on the same panel of equipment, so just reduce optical cable number out, can not meet the demand that resident family's quantity is many.
Along with present society is more and more higher to the demand of optical fiber terminal box, GPZ of the prior art can not meet the demand of society to GPZ.Given this, will be the major issue that society need to solve by providing a kind of novel GPZ to address the above problem.
The utility model content
For above-mentioned technical matters, the utility model provides that a kind of structure fabrication is simple, novel structure, fitting operation are convenient, has the GPZ of fixing and shunting optical fiber in an orderly manner simultaneously
.
For solving the problems of the technologies described above, the utility model provides a kind of GPZ, comprise header board, side plate, rear plate, optical fiber, described header board, rear plate and side plate form housing, the described case top cover plate that is connected through the hinge, arrange the tail optical fiber outlet on a described side side plate, the optical fiber entrance is set on described header board, it is characterized in that: described enclosure interior is provided with the strengthening core device, and described tail optical fiber outlet is set up in parallel in strengthening core device one side.
As further improvement of the utility model, described strengthening core device comprises fixed block and hold-down nut.
As further improvement of the utility model, described hold-down nut is arranged at the fixed block center.
As further improvement of the utility model, described fixed block shape comprises circle or regular polygon.
As further improvement of the utility model, cause Optical Fiber Winding in order to prevent that optical fiber from spilling, described fixed block outer rim is concave shaped, and fixed block outer rim place socket leakproof lasso trick.
As further improvement of the utility model, described hold-down nut adopts screw thread to be fixedly connected with fixed block.
As further improvement of the utility model, described tail optical fiber outlet number is 32.
As further improvement of the utility model, described tail optical fiber exit is provided with deconcentrator.
As further improvement of the utility model, described optical fiber is core pencil tail optical fiber.
As further improvement of the utility model, described core pencil tail optical fiber be in 4 core pencil tail optical fibers, 6 core pencil tail optical fibers, 8 core pencil tail optical fibers, 12 core pencil tail optical fibers wherein one or more.
Principle of work: operating personnel open cover plate, then by the optical fiber entrance, core pencil tail optical fiber are wrapped on fixed block, then, by the connect one to one tail optical fiber outlet of core pencil tail optical fiber, finally close upper cover plate.
The utility model compared with prior art has following beneficial effect:
1. simple, the novel structure of structure fabrication, fitting operation are convenient;
2. can fixed fiber, reach the circuit be divided into two and use connecting external optical fiber by shunt, make it to meet multi-user's demand.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model schematic internal view;
The fixed block sectional view that Fig. 3 is the utility model;
In figure: the outlet of 1-tail optical fiber, 2-optical fiber entrance, 3-side plate, 4-header board, 5-fixed block, 6-cover plate, 7-optical fiber, 8-hold-down nut, 9-leakproof lasso trick.
Embodiment
A kind of GPZ as shown in Figure 1, Figure 2 and Figure 3, comprise header board 4, side plate 3, rear plate, optical fiber 7, described header board, rear plate and side plate 3 form housing, the described case top cover plate 6 that is connected through the hinge, tail optical fiber outlet 1 is set on a described side side plate 3, on described header board 4, optical fiber entrance 2 is set, described enclosure interior is provided with the strengthening core device, and described tail optical fiber outlet 1 is set up in parallel in strengthening core device one side; Described strengthening core device comprises fixed block 5 and hold-down nut 8; Described hold-down nut 8 is arranged at fixed block 5 centers; Described fixed block 5 is shaped as circle; Described fixed block 5 outer rims are concave shaped, and fixed block 5 outer rim place socket leakproof lasso tricks 9; Described hold-down nut 8 adopts screw thread to be fixedly connected with fixed block; It is 32 that described tail optical fiber exports 1 number; Described tail optical fiber outlet 1 is deconcentrator; Described optical fiber 7 is core pencil tail optical fiber; Described core pencil tail optical fiber be 6 core pencil tail optical fibers.
A kind of GPZ as shown in Figure 1, Figure 2 and Figure 3, comprise header board 4, side plate 3, rear plate, optical fiber 7, described header board, rear plate and side plate 3 form housing, the described case top cover plate 6 that is connected through the hinge, tail optical fiber outlet 1 is set on a described side side plate 3, on described header board 4, optical fiber entrance 2 is set, described enclosure interior is provided with the strengthening core device, and described tail optical fiber outlet 1 is set up in parallel in strengthening core device one side; Described strengthening core device comprises fixed block 5 and hold-down nut 8; Described hold-down nut 8 is arranged at fixed block 5 centers; Described fixed block 5 is shaped as regular polygon; Described fixed block 5 outer rims are concave shaped, and fixed block 5 outer rim place socket leakproof lasso tricks 9; Described hold-down nut 8 adopts screw thread to be fixedly connected with fixed block 5; It is 32 that described tail optical fiber exports 1 number; Described tail optical fiber outlet 1 is deconcentrator; Described optical fiber 7 is core pencil tail optical fiber; Described core pencil tail optical fiber is 8 core pencil tail optical fibers.
A kind of GPZ as shown in Figure 1, Figure 2 and Figure 3, comprise header board 4, side plate 3, rear plate, optical fiber 7, described header board, rear plate and side plate 3 form housing, the described case top cover plate 6 that is connected through the hinge, tail optical fiber outlet 1 is set on a described side side plate 3, on described header board 4, optical fiber entrance 2 is set, described enclosure interior is provided with the strengthening core device, and described tail optical fiber outlet 1 is set up in parallel in strengthening core device one side; Described strengthening core device comprises fixed block 5 and hold-down nut 8; Described hold-down nut 8 is arranged at fixed block 5 centers; Described fixed block 5 is shaped as regular polygon; Described fixed block 5 outer rims are concave shaped, and fixed block 5 outer rim place socket leakproof lasso tricks 9; Described hold-down nut 8 adopts screw thread to be fixedly connected with fixed block; It is 32 that described tail optical fiber exports 1 number; Described tail optical fiber outlet 1 is deconcentrator; Described optical fiber 7 is core pencil tail optical fiber; Described core pencil tail optical fiber is 12 core pencil tail optical fibers.
Claims (10)
1. a GPZ, comprise header board (4), side plate (3), rear plate, optical fiber (7), described header board, rear plate and side plate (3) form housing, the described case top cover plate (6) that is connected through the hinge, tail optical fiber outlet (1) is set on a described side side plate (3), optical fiber entrance (2) is set on described header board (4), it is characterized in that: described enclosure interior is provided with the strengthening core device, and described tail optical fiber outlet (1) is set up in parallel in strengthening core device one side.
2. a kind of GPZ according to claim 1 is characterized in that: described strengthening core device comprises fixed block (5) and hold-down nut (8).
3. a kind of GPZ according to claim 2, it is characterized in that: described hold-down nut (8) is arranged at fixed block (5) center.
4. a kind of GPZ according to claim 2 is characterized in that: described fixed block (5) shape comprise in circle or regular polygon wherein one or both.
5. a kind of GPZ according to claim 2, it is characterized in that: described fixed block (5) outer rim is concave shaped, and fixed block (5) outer rim place socket leakproof lasso trick (9).
6. a kind of GPZ according to claim 2 is characterized in that: described hold-down nut (8) adopts screw thread to be fixedly connected with fixed block (5).
7. a kind of GPZ according to claim 1 is characterized in that: described tail optical fiber outlet (1) number is 32.
8. a kind of GPZ according to claim 1 is characterized in that: described tail optical fiber outlet (1) is deconcentrator.
9. a kind of GPZ according to claim 1, it is characterized in that: described optical fiber (7) is core pencil tail optical fiber.
10. a kind of GPZ according to claim 9 is characterized in that: described core pencil tail optical fiber be in 4 core pencil tail optical fibers, 6 core pencil tail optical fibers, 8 core pencil tail optical fibers, 12 core pencil tail optical fibers wherein one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204278731U CN203337889U (en) | 2013-07-18 | 2013-07-18 | Cable terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204278731U CN203337889U (en) | 2013-07-18 | 2013-07-18 | Cable terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203337889U true CN203337889U (en) | 2013-12-11 |
Family
ID=49706555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204278731U Expired - Fee Related CN203337889U (en) | 2013-07-18 | 2013-07-18 | Cable terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203337889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303771A (en) * | 2017-12-24 | 2018-07-20 | 东莞产权交易中心 | A kind of cable terminal box arranging optical cable convenient for deposit |
| CN108627929A (en) * | 2018-06-22 | 2018-10-09 | 郑州国知网络技术有限公司 | A kind of optical cable termination device |
-
2013
- 2013-07-18 CN CN2013204278731U patent/CN203337889U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303771A (en) * | 2017-12-24 | 2018-07-20 | 东莞产权交易中心 | A kind of cable terminal box arranging optical cable convenient for deposit |
| CN108627929A (en) * | 2018-06-22 | 2018-10-09 | 郑州国知网络技术有限公司 | A kind of optical cable termination device |
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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: 20131211 Termination date: 20160718 |