CN210270313U - Protection structure wrapped circuit box for installation of network cable optical fibers - Google Patents
Protection structure wrapped circuit box for installation of network cable optical fibers Download PDFInfo
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- CN210270313U CN210270313U CN201921526228.9U CN201921526228U CN210270313U CN 210270313 U CN210270313 U CN 210270313U CN 201921526228 U CN201921526228 U CN 201921526228U CN 210270313 U CN210270313 U CN 210270313U
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Abstract
The utility model discloses a net twine is circuit box of protective structure parcel formula for optical fiber installation, comprises a box bod, the inside fixedly connected with wire winding stake of box body, the one end fixedly connected with pile head of box body bottom is kept away from to the wire winding stake, the inside middle part of box body is provided with the terminal box, the inside rubber pad that is provided with of terminal box, the upper portion of rubber pad is provided with the rubber guard shield, and the rubber guard shield passes through screw and rubber pad fixed connection, the wiring groove has been seted up with rubber pad laminating position middle position department to the rubber guard shield, the inside four corners position department fixedly connected with back up block of box body, box body one side is connected with the lid through hinge rotation, hinge one side fixedly connected with connecting. The utility model discloses the connecting plate and the screw that set up make lid and box body close to make can use the bolt fastening, can not open easily, lead to inside entering dust and rainwater, and the wire winding stake of setting can be with the winding that the unnecessary part of optic fibre is more convenient.
Description
Technical Field
The utility model relates to a net twine optical fiber connection technical field specifically is a circuit box of protective structure parcel formula is used in installation of net twine optic fibre.
Background
Along with the development of science and technology, computers become a very important role in people's life, computers can transmit information in a long distance, optical fibers are also very important as important components of computer information transmission, joints are generally needed when the optical fibers are installed in life, in order to protect the joints, the joints are generally protected inside by using a circuit box during wiring, so as not to influence signal transmission, at present, the existing circuit box exists during use, the optical fibers generate pulling force on the joints when being wound, the connection effect is influenced, the connection between a box cover and a box body is not firm, the optical fibers are easy to bounce off when external force is applied, so that dust, rainwater and the like enter the interior of the circuit box, the joints are covered, the signal transmission effect is influenced, the sealing effect of the joints in the circuit box is poor, the rainwater easily flows to the joints, the optical fibers are easy to damage the joints, and therefore, the improvement on the prior art is necessary, to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a circuit box of protective structure parcel formula is used in installation of net twine optic fibre, the insecure and sealed not tight problem of optic fibre splice department of the joint department production pulling force of having solved when the optic fibre winding, lid and box body.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a protective structure wrapped type circuit box for installing network cable optical fibers comprises a box body, wherein a winding pile is fixedly connected inside the box body, the end of the winding pile far away from the bottom of the box body is fixedly connected with a pile head, the middle part in the box body is provided with a junction box, a rubber pad is arranged in the junction box, a rubber shield is arranged at the upper part of the rubber pad, the rubber protective cover is fixedly connected with the rubber pad through a screw, a wiring groove is arranged in the middle of the joint part of the rubber protective cover and the rubber pad, reinforcing blocks are fixedly connected at the four corners inside the box body, one side of the box body is rotatably connected with a box cover through a hinge, one side of the box cover, which is far away from the hinge, is fixedly connected with a connecting plate, a circular groove is arranged on the box cover, screw holes are formed in the reinforcing blocks, far away from one side of the hinge, in the box body, and penetrate through the side wall of the front face of the box body.
Preferably, the outer walls of the left side and the right side of the box body are fixedly connected with fixing foot plates, and through holes are formed in the fixing foot plates.
Preferably, the left side wall and the right side wall of the box body are both provided with wire inlets, and the wire inlets are symmetrically distributed on the side walls of the box body about the center of the junction box.
Preferably, the middle part of the box cover is provided with a convex block, the convex block arranged on the box cover is matched with the junction box, and the front side wall and the rear side wall of the junction box are provided with wire inlet holes with the same diameter as the optical fibers.
Preferably, the pile head is provided with ten, the circular groove and the winding pile are arranged in one-to-one correspondence with the pile head, and the circular groove is matched and matched with the upper part of the pile head.
Preferably, the connecting plate is provided with a through hole at a position corresponding to the screw hole, and the diameter of the through hole arranged on the connecting plate is the same as that of the screw hole.
Preferably, the screw is provided with four, and the screw symmetry sets up in the wiring groove left and right sides, the internal diameter of wiring groove diminishes from the centre to both ends gradually, and the diameter of wiring groove both ends port is the same with the diameter of optic fibre.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses the connecting plate and the screw that set up make lid and box body close the messenger can use the bolt fastening, more firm, can not open easily under meetting the effect of external force, lead to inside entering dust and rainwater, the winding stake of setting can be with the winding that the unnecessary part of optic fibre is more convenient, the rubber pad of setting, the interference fit of rubber guard shield and wiring groove and optic fibre, make to connect both sides optic fibre tightly fixed, the pulling force that prevents to twine the production causes the influence to the linkage effect of splice department, interference fit makes the joint sealed in the wiring inslot portion, rainwater and dust can't reach optical fiber connection department, avoid rainwater and dust to cause the influence to optical fiber connection.
Drawings
Fig. 1 is an overall plan view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a cross-sectional view of the junction box of the present invention.
The reference numbers in the figures are: 1. a box cover; 2. a hinge; 3. a wire inlet; 4. a fixed foot plate; 5. a rubber boot; 6. a screw hole; 7. a connecting plate; 8. a circular groove; 9. a junction box; 10. a box body; 11. pile head; 12. a reinforcing block; 13. winding piles; 14. a wiring slot; 15. a rubber pad; 16. and (4) screws.
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 an embodiment: a protective structure wrapped type circuit box for installing network cable optical fibers comprises a box body 10, wherein the long part of the optical fibers is wound on a winding pile 13 through the winding pile 13 fixedly connected in the box body 10, the phenomenon that the excessive part is dragged outside the circuit box after the optical fibers are connected is prevented, the appearance is influenced, a pile head 11 is fixedly connected at one end of the winding pile 13 far away from the bottom of the box body 10, the wound optical fibers are prevented from falling off, a junction box 9 is arranged in the middle of the inner part of the box body 10, a rubber shield 5 and a rubber pad 15 are convenient to arrange, a rubber pad 15 is arranged in the junction box 9, a rubber shield 5 is arranged on the upper part of the rubber pad 15, the rubber shield 5 is fixedly connected with the rubber pad 15 through a screw 16, the rubber shield 5 and the rubber pad 15 are matched for use, the optical fiber joint is sealed, dust and rainwater cannot enter, and a wiring groove 14 is formed in the middle, the connected optical fibers penetrate through the positions of the wiring grooves 14, the reinforcing blocks 12 are fixedly connected to the four corners inside the box body 10, the firmness of the circuit box can be improved, the optical fibers cannot be easily disassembled under the action of external force, the box cover 1 is rotatably connected to one side of the box body 10 through the hinge 2, the optical fiber connectors and the excessive optical fibers are wrapped by a space generated by the box cover 1 and the box body 10, the appearance is more attractive, the connecting plate 7 is fixedly connected to one side of the box cover 1, which is far away from the hinge 2, and is used for arranging through holes to facilitate the fixed connection of the box cover 1 and the box body 10, the circular groove 8 is arranged on the box cover 1 and is matched with the pile head 11 for use, so that the wound optical fibers are fixed and are not easy to loose, the screw holes 6 are formed inside the reinforcing blocks 12, which are far away from one side of the hinge 2, in the box body 10, hinge 2 makes lid 1 and box body 10 rotate to be connected, and screw 6 is used for using the bolt to consolidate when lid 1 is closed, makes lid 1 and box body 10 connect more firmly.
Furthermore, the outer walls of the left side and the right side of the box body 10 are fixedly connected with fixing foot plates 4, through holes are formed in the fixing foot plates 4, and iron nails penetrate through the through holes to tightly fix the circuit box on objects such as walls.
Further, the side wall has all been seted up inlet 3 about box body 10, and inlet 3 distributes on the side wall of box body 10 about terminal box 9 central symmetry, and two sections optic fibre penetrate from inlet 3, get into box body 10 inner wall and connect.
Furthermore, a convex block is arranged in the middle of the box cover 1, the convex block arranged on the box cover 1 is matched with the junction box 9, wire inlet holes with the same diameter as the optical fibers are formed in the front side wall and the rear side wall of the junction box 9, and when the box cover 1 is covered, the convex block is clamped into the upper portion of the junction box 9 to form a closed space and strengthen the sealing of a joint.
Further, pile head 11 is provided with ten, and circular slot 8 and winding pile 13 all set up with pile head 11 one-to-one, and circular slot 8 and the upper portion of pile head 11 mutually support, and when lid 1 closed, circular slot 8 and the cooperation of pile head 11 upper portion, optic fibre can only reciprocate near winding pile 13 position, can not be loose.
Furthermore, a through hole is formed in the position, corresponding to the screw hole 6, of the connecting plate 7, the diameter of the through hole formed in the connecting plate 7 is the same as that of the screw hole 6, and a bolt penetrates through the through hole and is in threaded connection with the screw hole 6 formed in the reinforcing block 12, so that the box cover 1 is tightly connected with the box body 10.
Further, four screws 16 are arranged, the screws 16 are symmetrically arranged on the left side and the right side of the wiring groove 14, the inner diameter of the wiring groove 14 is gradually reduced from the middle to the two ends, the diameters of the ports at the two ends of the wiring groove 14 are the same as the diameters of the optical fibers, stress of all parts is uniform due to the symmetrical arrangement of the four screws 16, connection is firm, and the wiring groove 14 is in interference fit with the optical fibers.
The working principle is as follows: detaching bolts for connecting the box cover 1 and the box body 10 by using a tool, opening the box cover 1, respectively inserting two optical fibers from wire inlets 3 arranged on the left side wall and the right side wall of the box body 10, inserting the left optical fiber from a wire inlet hole arranged on the front side of the box body 9, inserting the right optical fiber from a wire inlet hole arranged on the rear side of the box body 9, then connecting wires, placing a joint part on the middle part of a rubber gasket 15 after the wires are connected, pressing the connected optical fibers into a wire connecting groove 14, covering a rubber shield 5, fixing the rubber shield 5 on the upper part of the rubber gasket 15 by using a screw 16, tightly fixing the optical fibers in the wire connecting groove 14 by using the rubber shield 5 and the rubber gasket 15, enabling the joint to be in a sealed state, winding the excessive part of the optical fibers around a winding pile 13, enabling the optical fibers on the left side and the right side of the circuit box to be in a straightened state, covering the box cover 1, and, the rubber shield 5 and the rubber pad 15 are sealed, the through hole in the connecting plate 7 is aligned with the screw hole 6 in the front of the box body 10, the connecting plate 7 is tightly fixed on the side wall of the front of the box body 10 by using a bolt, and the circuit box is fixed at a specified position by using fixing members such as iron nails and the like to penetrate through the through hole in the fixing foot plate 4 from the upper part.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides a circuit box of protective structure parcel formula is used in installation of net twine optic fibre, includes box body (10), its characterized in that: the wire winding device is characterized in that a wire winding pile (13) is fixedly connected inside the box body (10), one end, far away from the bottom of the box body (10), of the wire winding pile (13) is fixedly connected with a pile head (11), a junction box (9) is arranged in the middle of the inside of the box body (10), a rubber pad (15) is arranged inside the junction box (9), a rubber shield (5) is arranged on the upper portion of the rubber pad (15), the rubber shield (5) is fixedly connected with the rubber pad (15) through a screw (16), a wiring groove (14) is formed in the middle of the joint of the rubber shield (5) and the rubber pad (15), reinforcing blocks (12) are fixedly connected with the four corners of the inside of the box body (10), one side of the box body (10) is rotatably connected with a box cover (1) through a hinge (2), and one side, far away from, the hinge box is characterized in that a round groove (8) is formed in the box cover (1), a screw hole (6) is formed in the box body (10) and inside the reinforcing block (12) on one side of the hinge (2) away from the box body, and the screw hole (6) penetrates through the front side wall of the box body (10).
2. The covered line box of claim 1, wherein the protective structure for installation of network cables and optical fibers comprises: the outer walls of the left side and the right side of the box body (10) are fixedly connected with fixing foot plates (4), and through holes are formed in the fixing foot plates (4).
3. The covered line box of claim 1, wherein the protective structure for installation of network cables and optical fibers comprises: wire inlets (3) are formed in the left side wall and the right side wall of the box body (10), and the wire inlets (3) are symmetrically distributed on the side walls of the box body (10) relative to the center of the junction box (9).
4. The covered line box of claim 1, wherein the protective structure for installation of network cables and optical fibers comprises: the middle part of the box cover (1) is provided with a convex block, the convex block arranged on the box cover (1) is matched with the junction box (9), and the front side wall and the rear side wall of the junction box (9) are provided with wire inlet holes with the same diameter as the optical fibers.
5. The covered line box of claim 1, wherein the protective structure for installation of network cables and optical fibers comprises: pile head (11) are provided with ten, circular slot (8) and wire winding stake (13) all set up with pile head (11) one-to-one, and the upper portion of circular slot (8) and pile head (11) is mutually supported.
6. The covered line box of claim 1, wherein the protective structure for installation of network cables and optical fibers comprises: the connecting plate (7) is provided with a through hole at the position corresponding to the screw hole (6), and the diameter of the through hole arranged on the connecting plate (7) is the same as that of the screw hole (6).
7. The covered line box of claim 1, wherein the protective structure for installation of network cables and optical fibers comprises: the screw (16) are provided with four, and screw (16) symmetry sets up the left and right sides in wiring groove (14), the internal diameter of wiring groove (14) diminishes from the centre to both ends gradually, and the diameter of wiring groove (14) both ends port is the same with the diameter of optic fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921526228.9U CN210270313U (en) | 2019-09-12 | 2019-09-12 | Protection structure wrapped circuit box for installation of network cable optical fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921526228.9U CN210270313U (en) | 2019-09-12 | 2019-09-12 | Protection structure wrapped circuit box for installation of network cable optical fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210270313U true CN210270313U (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921526228.9U Active CN210270313U (en) | 2019-09-12 | 2019-09-12 | Protection structure wrapped circuit box for installation of network cable optical fibers |
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| Country | Link |
|---|---|
| CN (1) | CN210270313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928717A (en) * | 2021-02-05 | 2021-06-08 | 王世杰 | Cable branching box for communication line equipment |
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2019
- 2019-09-12 CN CN201921526228.9U patent/CN210270313U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928717A (en) * | 2021-02-05 | 2021-06-08 | 王世杰 | Cable branching box for communication line equipment |
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