CN210514744U - Optical cable terminal box - Google Patents
Optical cable terminal box Download PDFInfo
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- CN210514744U CN210514744U CN201921870449.8U CN201921870449U CN210514744U CN 210514744 U CN210514744 U CN 210514744U CN 201921870449 U CN201921870449 U CN 201921870449U CN 210514744 U CN210514744 U CN 210514744U
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- optical fiber
- reel
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- winding seat
- box body
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- 230000003287 optical effect Effects 0.000 title claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 54
- 239000013307 optical fiber Substances 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses an optical cable terminal box, including box body and adapter sleeve, the inside intermediate position department of box body is provided with the take-up reel, the inside of take-up reel is provided with the cardboard, wherein, the both sides of take-up reel are provided with the wire winding seat, the bottom and the screw thread post of wire winding seat are connected, the outside at the wire winding seat is connected to the adapter sleeve, the draw-in groove has been seted up to a side surface of adapter sleeve, the box body is kept away from the top of the edge of a side of holder and has been seted up the spread groove, the internal connection of spread groove has optical fiber splice, optical fiber splice's top is. This optical cable terminal box unscrews the supporting bolt at splint both ends and dismantles to open splint, install into the spread groove with the optical fiber splice block of a certain amount, make optical fiber splice's top flush with the top surface of spread groove, reuse splint are fixed in optical fiber splice's top, thereby make things convenient for the splint to press from both sides tight fixed optical fiber splice, avoid optical fiber splice not hard up to drop.
Description
Technical Field
The utility model relates to the field of communication technology, specifically be an optical cable terminal box.
Background
The optical cable terminal box series products are auxiliary equipment for terminal wiring in an optical fiber transmission communication network, are suitable for direct and branch connection of indoor optical cables and play a role in protecting optical fiber joints, and are mainly used for fixing optical cable terminals, splicing of optical cables and tail fibers and accommodation and protection of residual fibers.
The cable head currently on the market, although very numerous in type and number, has the following drawbacks: the optical fiber terminal box is inconvenient for installing an optical fiber joint, the winding seat of the optical fiber terminal box is inconvenient for installing and disassembling, and the optical fiber terminal box is easy to scatter when a cable is wound. Improvements are therefore made to the present cable head.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optical cable terminal box to solve the optical cable terminal box on the existing market that the above-mentioned background art provided and be not convenient for the optical fiber splice installation, easy in disorder problem when the winding seat of optical cable terminal box is not convenient for the installation dismantlement and the winding of optical cable terminal box cable.
In order to achieve the above object, the utility model provides a following technical scheme: an optical cable terminal box comprises a box body and a connecting sleeve, wherein a take-up reel is arranged at the middle position in the box body, a clamping plate is arranged in the take-up reel, wherein,
winding seats are arranged on two sides of the take-up reel, the bottom of each winding seat is connected with a threaded column, a threaded pipe is connected above each threaded column, a cover plate is arranged above each winding seat and connected with the threaded pipes through first bolts, the connecting sleeves are connected to the outer sides of the winding seats, and clamping grooves are formed in the surfaces of one sides of the connecting sleeves;
the through-hole has been seted up to one side department that the box body is close to the wire winding seat, the adjacent position department of the inboard edge of box body is provided with the holder, the spread groove has been seted up to the top that the box body was kept away from the edge of one side of holder, the internal connection of spread groove has optical fiber splice, optical fiber splice's top is fixed with splint, the outside both sides department that the box body is close to splint is provided with the second bolt, the second bolt is connected with the fixing base at storage shell both ends.
Preferably, the clamping plates are provided with four groups, the four groups of clamping plates are symmetrically distributed about the cross center line of the take-up reel, and the clamping plates in the same group are distributed in parallel at equal intervals.
Preferably, the wire winding seats are symmetrically distributed about a vertical central line of the take-up reel, the shape of each wire winding seat is arc-shaped, and the length of each wire winding seat is smaller than the width of the take-up reel.
Preferably, the internal cross-sectional dimension of the threaded pipe is respectively matched with the cross-sectional dimension of the threaded column and the first bolt, and the length of the threaded pipe is equal to the depth inside the winding seat.
Preferably, the inner section size of the connecting sleeve is matched with the section size of the winding seat, the connecting sleeve is made of rubber materials, and the clamping grooves on one side of the connecting sleeve are distributed in parallel at equal intervals.
Preferably, the connecting grooves and the connecting portion of the optical fiber connector have cross-sectional dimensions matched, and the connecting grooves are equally spaced, and the depth of the connecting grooves is matched with the thickness of the optical fiber connector.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the optical cable terminal box is characterized in that the matched bolts at the two ends of the clamping plate are unscrewed and detached, the clamping plate is opened, a certain number of optical fiber connectors are clamped and installed in the connecting groove, the surfaces of the tops of the optical fiber connectors and the top of the connecting groove are flush, and then the clamping plate is fixed above the optical fiber connectors, so that the optical fiber connectors are conveniently clamped and fixed by the clamping plate, and the optical fiber connectors are prevented from loosening and falling off;
(2) the bottom of the winding seat is connected with the threaded column, and the threaded pipe and the threaded column are clamped and fixed, so that the winding seat is fixedly installed on two sides of the take-up reel, otherwise, the threaded pipe on the threaded column is unscrewed, the winding seat can be loosened, and the winding seat is convenient to install and disassemble;
(3) this optical cable termination box, when needs wire winding, twine the cable that optical fiber splice one end stretches out on the link sleeve in the wire winding seat outside for the draw-in groove of cable and link sleeve is carried out neatly and is distributed, simultaneously, can avoid the cable to drop from the wire winding seat top under the effect of apron, thereby avoids the cable to distribute in disorder when the winding.
Drawings
Fig. 1 is a schematic view of a front cross-sectional structure of the optical cable terminal box of the present invention;
fig. 2 is a schematic top view of the cross-sectional structure of the optical cable terminal box of the present invention without a storage case;
fig. 3 is a schematic view of the top view of the housing of the optical cable terminal box of the present invention.
In the figure: 1. a box body; 2. a take-up reel; 3. clamping a plate; 4. a winding seat; 5. a threaded post; 6. a threaded pipe; 7. a cover plate; 8. a first bolt; 9. connecting sleeves; 10. a card slot; 11. a through hole; 12. a holder; 13. connecting grooves; 14. an optical fiber splice; 15. a splint; 16. a second bolt; 17. a housing case; 18. a fixed seat.
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. 1-3, the present invention provides a technical solution: an optical cable terminal box comprises a box body 1, a take-up reel 2, clamping plates 3, a winding seat 4, a threaded column 5, a threaded pipe 6, a cover plate 7, a first bolt 8, a connecting sleeve 9, clamping grooves 10, through holes 11, clamping seats 12, connecting grooves 13, optical fiber connectors 14, clamping plates 15, a second bolt 16, a containing shell 17 and a fixed seat 18, wherein the take-up reel 2 is arranged at the middle position inside the box body 1, the clamping plates 3 are arranged inside the take-up reel 2, the clamping plates 3 are provided with four groups, the four groups of clamping plates 3 are symmetrically distributed about the cross center line of the take-up reel 2, the clamping plates 3 in the same group are distributed in parallel at equal intervals, optical fiber cables can be conveniently coiled, and the coiling disorder of the cables is avoided,
the two sides of the take-up reel 2 are provided with wire winding seats 4, the wire winding seats 4 are symmetrically distributed about the vertical central line of the take-up reel 2, the shape of each wire winding seat 4 is arc-shaped, the length of each wire winding seat 4 is smaller than the width of the take-up reel 2, so that a cable on each wire winding seat 4 can be conveniently taken into the take-up reel 2 when the cable is wound, the bottom of each wire winding seat 4 is connected with a threaded column 5, a threaded pipe 6 is connected above each threaded column 5, the internal cross-sectional size of each threaded pipe 6 is respectively matched with the cross-sectional sizes of the threaded column 5 and a first bolt 8, the length of each threaded pipe 6 is equal to the depth inside the corresponding wire winding seat 4, the internal cross-sectional size of each threaded pipe 6 is respectively matched with the cross-sectional sizes of the threaded column 5 and the first bolt, the winding seat 4 can be conveniently clamped and fixed, the cover plate 7 is arranged above the winding seat 4, the cover plate 7 is connected with the threaded pipe 6 through the first bolt 8, the connecting sleeve 9 is connected to the outer side of the winding seat 4, the inner section size of the connecting sleeve 9 is matched with the section size of the winding seat 4, the connecting sleeve 9 is made of rubber materials, the clamping grooves 10 on one side of the connecting sleeve 9 are distributed in parallel at equal intervals, cables on the side face of the winding seat 4 can be wound regularly through the clamping grooves 10 at equal intervals, the cables are prevented from being wound disorderly, and the clamping grooves 10 are formed in the surface of one side of the connecting sleeve 9;
a through hole 11 is arranged at one side of the box body 1 close to the winding seat 4, a clamping seat 12 is arranged at the adjacent position of the edge of the inner side of the box body 1, a connecting groove 13 is arranged above one side edge of the box body 1 far away from the clamping seat 12, the connecting groove 13 is matched with the section size of the connecting part of the optical fiber joint 14, the connecting grooves 13 are distributed at equal intervals, the depth of the connecting groove 13 is matched with the thickness of the optical fiber joint 14, the section size of the connecting part of the connecting groove 13 and the optical fiber joint 14 is matched, the optical fiber connector 14 can be conveniently clamped and installed, the optical fiber connector 14 is connected inside the connecting groove 13, a clamping plate 15 is fixed above the optical fiber connector 14, second bolts 16 are arranged at two sides of the box body 1 close to the outer part of the clamping plate 15, and the second bolts 16 are connected with fixing seats 18 at two ends of a containing shell 17.
The working principle is as follows: when the optical cable termination box is used, firstly, the box body 1 is drawn out from the containing shell 17, the bottom of the winding seat 4 is connected with the threaded column 5, the threaded pipe 6 and the threaded column 5 are clamped and fixed, so that the winding seat 4 is fixedly arranged at two sides of the take-up reel 2, then the connecting sleeves 9 are correspondingly connected on the winding seat 4, the first bolts 8 penetrate through the threaded pipe 6 at the top of the cover plate 7 to be connected and fixed, so that the top of the connecting sleeves 9 is blocked, then the matched bolts at two ends of the clamping plates 15 are unscrewed and detached, the clamping plates 15 are opened, a certain number of optical fiber connectors 14 are clamped and arranged in the connecting grooves 13, so that the top of the optical fiber connectors 14 is flush with the top surfaces of the connecting grooves 13, then the clamping plates 15 are fixed above the optical fiber connectors 14, so that the optical fiber connectors 14 are clamped by the clamping plates 15, and the optical fiber connectors 14, then, when winding is needed, the cable extending from one end of the optical fiber connector 14 is wound on the connecting sleeve 9 outside the winding seat 4, so that the cable and the clamping grooves 10 of the connecting sleeve 9 are distributed in order, and at the same time, the cable can be prevented from falling off from the upper part of the wire winding seat 4 under the action of the cover plate 7, the wound cable enters the take-up reel 2, and the outgoing line of the cable is wound between the clamping plates 3 according to a circular track, and a fixing device such as a binding belt is used for penetrating through the hole between the adjacent clamping plates 3, so that the binding belt binds and fixes the cable, when the lead is led out of the box body 1 from the take-up reel 2, one end of the lead is fixed with the holder 12 to avoid the lead from falling off, and finally, the containing shell 17 is covered on the box body 1, and is fastened and fixed using the second bolt 16 at both ends of the case 1 and the fixing seat 18 at both ends of the receiving case 17, which are not described in detail in this specification, and are well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an optical cable termination box, includes box body (1) and adapter sleeve (9), its characterized in that: a take-up reel (2) is arranged at the middle position in the box body (1), a clamping plate (3) is arranged in the take-up reel (2), wherein,
winding seats (4) are arranged on two sides of the take-up reel (2), the bottom of each winding seat (4) is connected with a threaded column (5), a threaded pipe (6) is connected above each threaded column (5), a cover plate (7) is arranged above each winding seat (4), the cover plate (7) is connected with the threaded pipes (6) through first bolts (8), the connecting sleeve (9) is connected to the outer side of each winding seat (4), and a clamping groove (10) is formed in the surface of one side of the connecting sleeve (9);
through-hole (11) have been seted up in one side department that box body (1) is close to spool seat (4), the adjacent position department of the inboard edge of box body (1) is provided with holder (12), spread groove (13) have been seted up to the top of a side edge that holder (12) was kept away from in box body (1), the internal connection of spread groove (13) has optical fiber splice (14), the top of optical fiber splice (14) is fixed with splint (15), the outside both sides department that box body (1) is close to splint (15) is provided with second bolt (16), second bolt (16) and fixing base (18) at storage shell (17) both ends are connected.
2. An optical cable head according to claim 1, characterized in that: the wire take-up reel is characterized in that four groups of clamping plates (3) are arranged, the four groups of clamping plates (3) are symmetrically distributed about a cross center line of the wire take-up reel (2), and the clamping plates (3) in the same group are distributed in parallel at equal intervals.
3. An optical cable head according to claim 1, characterized in that: the wire winding seat (4) is symmetrically distributed about the vertical central line of the take-up reel (2), the shape of the wire winding seat (4) is arc-shaped, and the length of the wire winding seat (4) is smaller than the width of the take-up reel (2).
4. An optical cable head according to claim 1, characterized in that: the internal cross-sectional dimension of the threaded pipe (6) is matched with the cross-sectional dimensions of the threaded column (5) and the first bolt (8), and the length of the threaded pipe (6) is equal to the depth inside the winding seat (4).
5. An optical cable head according to claim 1, characterized in that: the inside cross-sectional dimension of adapter sleeve (9) is identical with the cross-sectional dimension of wire winding seat (4), and the material of adapter sleeve (9) is rubber materials to be in equidistant parallel distribution between draw-in groove (10) of adapter sleeve (9) one side.
6. An optical cable head according to claim 1, characterized in that: the connecting grooves (13) are matched with the cross section of the connecting part of the optical fiber connector (14), the connecting grooves (13) are distributed at equal intervals, and the depth of the connecting grooves (13) is matched with the thickness of the optical fiber connector (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921870449.8U CN210514744U (en) | 2019-11-01 | 2019-11-01 | Optical cable terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921870449.8U CN210514744U (en) | 2019-11-01 | 2019-11-01 | Optical cable terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210514744U true CN210514744U (en) | 2020-05-12 |
Family
ID=70574069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921870449.8U Active CN210514744U (en) | 2019-11-01 | 2019-11-01 | Optical cable terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210514744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964339A (en) * | 2022-06-17 | 2022-08-30 | 中国工程物理研究院激光聚变研究中心 | Optical fiber sensing box |
-
2019
- 2019-11-01 CN CN201921870449.8U patent/CN210514744U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964339A (en) * | 2022-06-17 | 2022-08-30 | 中国工程物理研究院激光聚变研究中心 | Optical fiber sensing box |
| CN114964339B (en) * | 2022-06-17 | 2024-06-11 | 中国工程物理研究院激光聚变研究中心 | Optical fiber sensing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fiber optic cable terminal box Effective date of registration: 20230327 Granted publication date: 20200512 Pledgee: Shandong Tengzhou rural commercial bank Limited by Share Ltd. SME branch Pledgor: SHANDONG JIANBO TELECOMMUNICATION EQUIPMENT Co.,Ltd. Registration number: Y2023980036317 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200512 Pledgee: Shandong Tengzhou rural commercial bank Limited by Share Ltd. SME branch Pledgor: SHANDONG JIANBO TELECOMMUNICATION EQUIPMENT Co.,Ltd. Registration number: Y2023980036317 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |