CN210427893U - Optical cable terminal box - Google Patents
Optical cable terminal box Download PDFInfo
- Publication number
- CN210427893U CN210427893U CN201921585692.5U CN201921585692U CN210427893U CN 210427893 U CN210427893 U CN 210427893U CN 201921585692 U CN201921585692 U CN 201921585692U CN 210427893 U CN210427893 U CN 210427893U
- Authority
- CN
- China
- Prior art keywords
- terminal box
- box body
- optical cable
- optical fiber
- positioning fixture
- 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
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Abstract
The utility model discloses an optical cable terminal box, including the terminal box body, the inside of terminal box body is provided with and holds the chamber, the slide rail groove is all installed to the both sides that hold the chamber, there is the optic fibre drum inside of terminal box body through slide rail groove slidable mounting, one side of terminal box body is provided with the installing port with optic fibre drum looks adaptation, the both ends that the optic fibre drum extends to the installing port outside all are connected with positioning fixture block, two positioning fixture block's opposite side all is provided with the locating hole that runs through, the terminal box body side edge of installing port both sides all is provided with the buckle groove, two buckle groove and two positioning fixture block looks adaptation, two the terminal box body outside at buckle groove top all is provided with the installation cavity. The utility model discloses when installing the fixing to cable terminal box, can directly install fast the terminal box body through manual fast and fix, need not to install through screw and borrowing tool, more swift convenience when installing practices thrift installation time.
Description
Technical Field
The utility model relates to an optical cable terminal box technical field especially relates to 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. The optical cable terminal box is mainly used for fixing an optical cable terminal, welding an optical cable and tail fibers and containing and protecting residual fibers.
At present, after an optical cable and an optical fiber connector are installed on an optical fiber drum inside an optical cable terminal box, in order to protect the optical fiber connector, the optical cable terminal box is often required to be installed and fixed through screws, however, when the optical cable terminal box is installed and fixed, the screws are required to be installed and locked one by one through an external tool, the installation is troublesome, and the time is consumed, so that the optical cable terminal box is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an optical cable terminal box.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an optical cable terminal box comprises a terminal box body, wherein a containing cavity is arranged in the terminal box body, slide rail grooves are respectively arranged on two sides of the containing cavity, an optical fiber coil is slidably arranged in the terminal box body through the slide rail grooves, an installation opening matched with the optical fiber coil is formed in one side of the terminal box body, two ends, extending to the outer side of the installation opening, of the optical fiber coil are respectively connected with a positioning fixture block, the other sides of the two positioning fixture blocks are respectively provided with a through positioning hole, buckling grooves are respectively arranged on the side edges of the terminal box body on two sides of the installation opening, the two buckling grooves are matched with the two positioning fixture blocks, an installation cavity is respectively arranged on the outer side of the terminal box body at the top of the two buckling grooves, a vertical buffer spring is connected to the top of the installation cavity, a buckling block is connected to the bottom of the buffer spring, and, two the terminal box body outside of buckle tank bottom all is provided with the bayonet socket, bayonet socket and locating hole all with locating pin looks adaptation.
Preferably, the bottom of the positioning pin is in a conical structure.
Preferably, one side of the buckling block extends to the outer side of the mounting cavity.
Preferably, one side of the positioning clamping block close to the inside of the clamping groove is of a circular arc slope structure.
Preferably, the side edges of the two sides of the optical fiber coil are provided with connecting shafts distributed at equal intervals, the other ends of the two groups of connecting shafts are rotatably connected with rolling wheels, and the rolling wheels are matched with the sliding rail grooves.
Compared with the prior art, the beneficial effects of the utility model are that:
both ends that extend to the installing port outside through the optic fibre drum all are connected with the location fixture block, the opposite side of two location fixture blocks all is provided with the locating hole that runs through, the terminal box side edge of installing port both sides all is provided with the buckle groove, two buckle grooves and two location fixture block looks adaptations, can be when installing fixedly to the terminal box body, promote the optic fibre drum and drive two location fixture blocks and remove the inside in two buckle grooves, let the locating hole remove the vertical below back of locating pin, loosen the power that exerts to the buckle piece, let the buckle piece pass through the elasticity after buffer spring passes through the compression and drive the locating pin and run through the locating hole, and extend to the inside of bayonet socket, can carry out quick spacing fixed to the optic fibre drum after the installation, need not to install through screw and borrow the instrument, it is more swift convenient during the installation, save installation time.
Drawings
Fig. 1 is a schematic structural view of an optical cable terminal box according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a side view of an optical cable head according to the present invention.
In the figure: the optical fiber cable comprises a terminal box body 1, an optical fiber coil 2, a positioning fixture block 3, a positioning hole 4, a rolling wheel 5, a slide rail groove 6, a mounting cavity 7, a buffer spring 8, a positioning pin 9, a mounting cavity 10 and a clamping block 11.
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.
Referring to fig. 1-3, an optical cable terminal box comprises a terminal box body 1, wherein a containing cavity is arranged inside the terminal box body 1, slide rail grooves 6 are respectively arranged on two sides of the containing cavity, an optical fiber coil 2 is slidably arranged inside the terminal box body 1 through the slide rail grooves 6, one side of the terminal box body 1 is provided with an installation opening matched with the optical fiber coil 2, two ends of the optical fiber coil 2 extending to the outer side of the installation opening are respectively connected with a positioning fixture block 3, the other side of each positioning fixture block 3 is provided with a through positioning hole 4, buckling grooves 10 are respectively arranged on the side edges of the terminal box body 1 on two sides of the installation opening, the two buckling grooves 10 are matched with the two positioning fixture blocks 3, an installation cavity 7 is respectively arranged on the outer side of the terminal box body 1 on the top of the two buckling grooves 10, the top of the installation cavity 7 is connected with a vertical buffer spring 8, the bottom of the buffer, bayonets are arranged on the outer sides of the terminal box bodies 1 at the bottoms of the two clamping grooves 10, and the bayonets and the positioning holes 4 are matched with the positioning pins 9;
specifically, the bottom of locating pin 9 is the toper structure, and one side of buckle piece 11 extends to the outside of installation cavity 7, and one side that positioning fixture block 3 is close to buckle inslot 10 inside is the sloping structure of circular arc, and the both sides side of optic fibre drum 2 is provided with the connecting axle that the equidistance distributes, and the other end of two sets of connecting axles all rotates and is connected with rolling wheel 5, and rolling wheel 5 and slide rail groove 6 looks adaptation.
Example (b): after an optical cable is installed on an optical fiber coil 2 in a terminal box body 1, the optical fiber coil 2 moves in a slide rail groove 6 through two groups of rolling wheels 5 on two sides, when positioning fixture blocks 3 at two ends of one side of the optical fiber coil 2 move to one side outside a clamping groove 10 on two sides of an installation opening, force is applied to a clamping block 11 manually, the clamping block 11 applies force upwards to compress a buffer spring 8 and drive a positioning pin 9 to move upwards, when the bottom of the positioning pin 9 moves upwards to the upper side of the clamping groove 10, the optical fiber coil 2 is pushed to drive two positioning fixture blocks 3 to move to the inner parts of two clamping grooves 10, after a positioning hole 4 moves to the vertical lower side of the positioning pin 9, the force applied to the clamping block 11 is released, the clamping block 11 drives the positioning pin 9 to penetrate through the positioning hole 4 through the compressed elastic force through the buffer spring 8 and extend to the inner part of a bayonet, carry out quick spacing fixedly to the optic fibre drum 2 after the installation, this utility model can be directly install fast fixedly through manual to terminal box body 1 fast when installing the cable terminal box, need not to install through screw and borrow the instrument, and is more swift convenient during the installation, practices thrift installation time.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An optical cable terminal box comprises a terminal box body (1), wherein an accommodating cavity is arranged in the terminal box body (1), slide rail grooves (6) are respectively arranged on two sides of the accommodating cavity, an optical fiber coil (2) is slidably arranged in the terminal box body (1) through the slide rail grooves (6), the optical cable terminal box is characterized in that one side of the terminal box body (1) is provided with an installation opening matched with the optical fiber coil (2), two ends of the optical fiber coil (2) extending to the outer side of the installation opening are respectively connected with a positioning fixture block (3), the other sides of the two positioning fixture blocks (3) are respectively provided with a through positioning hole (4), clamping grooves (10) are respectively arranged on the side edges of the terminal box body (1) on two sides of the installation opening, the two clamping grooves (10) are matched with the two positioning fixture blocks (3), and an installation cavity (7) is respectively arranged on the outer side of the terminal box body (1) at the top of the, the top of installation cavity (7) is connected with vertical buffer spring (8), the bottom of buffer spring (8) is connected with buckle piece (11), the bottom of buckle piece (11) is connected with vertical locating pin (9), two the terminal box body (1) outside of buckle groove (10) bottom all is provided with the bayonet socket, bayonet socket and locating hole (4) all with locating pin (9) looks adaptation.
2. Optical cable head according to claim 1, characterized in that the bottom of said positioning pins (9) is of a tapered configuration.
3. Optical cable head according to claim 1, characterized in that one side of said gripping block (11) extends outside the mounting cavity (7).
4. An optical cable head according to claim 1, wherein a side of said positioning block (3) adjacent to the inside of said snap groove (10) is a circular arc-shaped slope structure.
5. Optical cable head according to claim 1, characterized in that the side edges of the optical fiber drum (2) are provided with connecting shafts distributed at equal intervals, the other ends of both said connecting shafts are rotatably connected with rolling wheels (5), and said rolling wheels (5) are adapted to the sliding rail grooves (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921585692.5U CN210427893U (en) | 2019-09-23 | 2019-09-23 | Optical cable terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921585692.5U CN210427893U (en) | 2019-09-23 | 2019-09-23 | Optical cable terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210427893U true CN210427893U (en) | 2020-04-28 |
Family
ID=70367546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921585692.5U Expired - Fee Related CN210427893U (en) | 2019-09-23 | 2019-09-23 | Optical cable terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210427893U (en) |
-
2019
- 2019-09-23 CN CN201921585692.5U patent/CN210427893U/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 |
Granted publication date: 20200428 Termination date: 20210923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |