CN219641989U - Optical fiber junction box - Google Patents
Optical fiber junction box Download PDFInfo
- Publication number
- CN219641989U CN219641989U CN202321373301.XU CN202321373301U CN219641989U CN 219641989 U CN219641989 U CN 219641989U CN 202321373301 U CN202321373301 U CN 202321373301U CN 219641989 U CN219641989 U CN 219641989U
- Authority
- CN
- China
- Prior art keywords
- junction box
- box body
- fixedly connected
- optical fiber
- mounting
- 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.)
- Active
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims description 17
- 239000000835 fiber Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model relates to an optical fiber junction box which comprises a junction box body and is characterized in that a sealing cover is arranged at the front end of the junction box body, a sealing clamping groove is formed in the rear end surface of the sealing cover, sealing blocks which are tightly sleeved and connected with the front end of the junction box body are fixedly connected in the sealing clamping groove, two mounting plates II are fixedly connected to the surfaces of two sides of the junction box body, mounting holes I are formed in the front ends of the mounting plates II, a limiting clamping plate is connected in the mounting holes I in a sliding mode, one end of the limiting clamping plate is fixedly connected with the mounting plate I fixedly connected with the sealing cover, mounting holes are formed in the upper ends of the limiting clamping plates, and each limiting clamping plate is in limiting connection with the corresponding mounting plate II through a positioning mechanism. The optical fiber junction box has a good sealing effect when being installed and used outdoors, and avoids the influence of rainwater on an internal optical fiber line caused by the fact that rainwater easily enters the box body.
Description
Technical Field
The utility model relates to the technical field of optical fiber junction boxes, in particular to an optical fiber junction box.
Background
The junction box is a terminal of the distribution optical fiber, connects the distribution optical fiber and the subscriber line section, and branches the trunk line, thereby having an important role.
The optical fiber junction box for communication, which is used outdoors, mostly adopts a connection mode of a box body and a box door to seal the box body, but in the sealing mode, rainwater is easy to enter into a box cavity through a gap between the box body and the box door in a rainy day, so that branching equipment in the box body is easy to damage, the service life of the branching equipment in the optical fiber junction box for communication is reduced, and the normal use of optical fiber users is not facilitated.
Disclosure of Invention
The utility model provides an optical fiber junction box which solves the technical problems in the prior art.
The scheme for solving the technical problems is as follows: including the junction box body, junction box body front end has set up sealed lid, sealed draw-in groove has been seted up to sealed lid rear end surface, and sealed draw-in groove inside closely cup joints the sealing block of connection with junction box body front end fixed connection, junction box body both sides surface equal fixedly connected with two mounting panel two, mounting panel two front ends have seted up mounting hole one, and mounting hole one inside sliding connection has spacing cardboard, spacing cardboard one end fixedly connected with sealed lid fixed connection's mounting panel one, the mounting hole has been seted up to spacing cardboard upper end, every spacing cardboard all with corresponding mounting panel two between through the positioning mechanism spacing connection who sets up.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the lower end of the junction box body is provided with an outlet barrel which penetrates through the junction box body and is fixedly connected with the penetrating part.
Further, the upper end of the junction box body is provided with a rain guiding top fixedly connected with the upper end of the junction box body through a mounting rod.
Further, the positioning mechanism comprises a hollow cylinder fixedly connected with the second mounting plate, and a pressing plate is slidably connected inside the hollow cylinder.
Further, the positioning clamping column penetrating through the second mounting plate and in sliding connection with the penetrating part is fixedly connected to one surface of the pressing plate, and the positioning clamping column is in sliding connection with the second mounting hole.
Further, the other side of the pressing plate is fixedly connected with a pull rod penetrating through the hollow cylinder and connected with the penetrating part in a sliding manner, and the upper end of the pull rod is fixedly connected with a pull block.
Further, pull ring has been connected in the articulated pull block surface, and the pull ring upper end has set up with pull ring matched with and with branch box body fixed connection's peg.
Further, the surface of the pull rod is slidably connected with springs, and two ends of the springs are fixedly connected with the other surface of the pressing plate and one end inside the hollow cylinder respectively.
The beneficial effects of the utility model are as follows: the utility model provides an optical fiber junction box, which has the following advantages:
through the cooperation effect between sealed lid, sealing block, sealed draw-in groove, mounting panel one, mounting panel two, spacing cardboard, mounting hole one, mounting hole two and the positioning mechanism that set up, can make sealed lid and junction box body between carry out sealing connection when outdoor installation uses, can effectually prevent that external rainwater from entering into the box body inside, and follow-up dismouting is also more convenient moreover, comparatively uses.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic diagram of an optical fiber distribution box according to an embodiment of the present utility model;
FIG. 2 is a schematic top cross-sectional view of the structure in the fiber optic distribution box provided in FIG. 1;
FIG. 3 is a schematic view of a partial structure of a fiber optic junction box according to the present utility model;
FIG. 4 is a schematic view of the rear structure of a seal cap in the fiber optic distribution box of FIG. 1.
In the drawings, the list of components represented by the various numbers is as follows:
1. a rain guide roof; 2. sealing cover; 3. a first mounting plate; 4. a hollow cylinder; 5. a pull ring; 6. a hanging rod; 7. a junction box body; 8. a sealing block; 9. a second mounting plate; 10. a limiting clamping plate; 11. a first mounting hole; 12. a second mounting hole; 13. positioning a clamping column; 14. a pressing plate; 15. a spring; 16. a pull rod; 17. pulling blocks; 18. sealing the clamping groove.
Detailed Description
The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-4, the utility model provides an optical fiber junction box, which comprises a junction box body 7, wherein a sealing cover 2 is arranged at the front end of the junction box body 7, a sealing clamping groove 18 is formed in the surface of the rear end of the sealing cover 2, sealing blocks 8 which are tightly sleeved and connected with the front end of the junction box body 7 are arranged in the sealing clamping groove 18, two mounting plates 9 are fixedly connected with the surfaces of two sides of the junction box body 7, a first mounting hole 11 is formed in the front end of the mounting plate 9, a limiting clamping plate 10 is slidingly connected in the first mounting hole 11, one end of the limiting clamping plate 10 is fixedly connected with a first mounting plate 3 fixedly connected with the sealing cover 2, a mounting hole is formed in the upper end of the limiting clamping plate 10, and each limiting clamping plate 10 is in limiting connection with the corresponding mounting plate 9 through a positioning mechanism.
Preferably, the lower end of the junction box body 7 is provided with an outlet tube penetrating through the junction box body 7 and fixedly connected with the penetrating part.
Preferably, the upper end of the junction box body 7 is provided with a rain guiding roof 1 fixedly connected with the upper end of the junction box body 7 through a mounting rod, and the rain guiding roof 1 can play a role in guiding rain.
Preferably, the positioning mechanism comprises a hollow cylinder 4 fixedly connected with a second mounting plate 9, and a pressing plate 14 is slidably connected inside the hollow cylinder 4.
Preferably, one surface of the pressing plate 14 is fixedly connected with a positioning clamping column 13 penetrating through the second mounting plate 9 and slidably connected with the penetrating part, the positioning clamping column 13 is slidably connected with the second mounting hole 12, and the limiting clamping plate 10 can be in limiting connection with the second mounting plate 9 through the positioning clamping column 13.
Preferably, the other surface of the pressing plate 14 is fixedly connected with a pull rod 16 penetrating through the hollow cylinder 4 and slidably connected with the penetrating part, the upper end of the pull rod 16 is fixedly connected with a pull block 17, and the pull block 17 is convenient for driving the pull rod 16 to pull.
Preferably, the pull ring 5 is hinged on the surface of the pull block 17, the hanging rod 6 which is matched with the pull ring 5 and fixedly connected with the junction box body 7 is arranged at the upper end of the pull ring 5, and the hanging rod 6 can enable the pull ring 5 to be subjected to limiting treatment.
Preferably, the surface of the pull rod 16 is slidably connected with a spring 15, two ends of which are fixedly connected with the other surface of the pressing plate 14 and one end inside the hollow cylinder 4 respectively, and the pressing plate 14 can be reset by the aid of the spring 15.
The specific working principle and the using method of the utility model are as follows:
the utility model provides an optical fiber junction box, when in use, under the action of a sealing block 8, a sealing clamping groove 18 and a sealing cover 2, rainwater can be effectively prevented from entering the inside of a junction box body 7 to affect the use of the optical fiber inside, when the sealing cover 2 is required to be dismounted in the follow-up, only a pull ring 5 is required to be pulled respectively to enable a pull block 17 to drive a pull rod 16 and a pressing plate 14 to move, so that a positioning clamping column 13 is separated from a mounting hole II 12, the pull ring 5 is enabled to be hung on a hanging rod 6 to limit when being pulled, a worker can conveniently operate other pull rings 5, after all the pull rings 5 are pulled in the mode, the worker can directly pull the sealing cover 2 to enable the sealing block 8 to be separated from the sealing clamping groove 18, the junction box body 7 can be separated from the sealing cover 2, and therefore, the follow-up installation is completed, only the sealing block 8 is required to be inserted into the sealing clamping groove 18, the pull ring 5 is enabled to be separated from the hanging rod 6, and the positioning clamping column 13 can be enabled to enter the mounting hole II 12 through the action of a spring 15, and therefore limiting installation is completed.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (8)
1. The utility model provides an optic fibre junction box, includes junction box body (7), its characterized in that, junction box body (7) front end has set up sealed lid (2), sealed draw-in groove (18) have been seted up to sealed lid (2) rear end surface, sealed draw-in groove (18) inside closely cup joints sealed piece (8) of being connected with junction box body (7) front end fixed connection, junction box body (7) both sides surface has two mounting panel two (9) of fixed connection, mounting panel two (9) front end has seted up mounting hole one (11), mounting hole one (11) inside sliding connection spacing cardboard (10), spacing cardboard (10) one end fixedly connected with mounting panel one (3) of sealed lid (2) fixed connection, the mounting hole has been seted up to spacing cardboard (10) upper end, every spacing cardboard (10) all with corresponding mounting panel two (9) between through the positioning mechanism spacing connection that sets up.
2. The optical fiber junction box according to claim 1, wherein the lower end of the junction box body (7) is provided with an outlet tube penetrating through the junction box body (7) and fixedly connected with the penetrating part.
3. The optical fiber junction box according to claim 1, wherein the upper end of the junction box body (7) is provided with a rain guiding roof (1) fixedly connected with the upper end of the junction box body (7) through a mounting rod.
4. The optical fiber junction box according to claim 1, wherein the positioning mechanism comprises a hollow cylinder (4) fixedly connected with a second mounting plate (9), and a pressing plate (14) is slidably connected inside the hollow cylinder (4).
5. The optical fiber junction box according to claim 4, wherein one surface of the pressing plate (14) is fixedly connected with a positioning clamping column (13) penetrating through the second mounting plate (9) and being in sliding connection with the penetrating part, and the positioning clamping column (13) is in sliding connection with the second mounting hole (12).
6. The optical fiber junction box according to claim 5, wherein the other surface of the pressing plate (14) is fixedly connected with a pull rod (16) penetrating through the hollow cylinder (4) and being in sliding connection with the penetrating part, and the upper end of the pull rod (16) is fixedly connected with a pull block (17).
7. The optical fiber junction box according to claim 6, wherein the pull block (17) is hinged on the surface of the pull ring (5), and a hanging rod (6) which is matched with the pull ring (5) and fixedly connected with the junction box body (7) is arranged at the upper end of the pull ring (5).
8. The optical fiber branching box according to claim 7, wherein the surface of the pull rod (16) is slidingly connected with a spring (15) with two ends fixedly connected with the other surface of the pressing plate (14) and one end inside the hollow cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373301.XU CN219641989U (en) | 2023-06-01 | 2023-06-01 | Optical fiber junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373301.XU CN219641989U (en) | 2023-06-01 | 2023-06-01 | Optical fiber junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219641989U true CN219641989U (en) | 2023-09-05 |
Family
ID=87818340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321373301.XU Active CN219641989U (en) | 2023-06-01 | 2023-06-01 | Optical fiber junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219641989U (en) |
-
2023
- 2023-06-01 CN CN202321373301.XU patent/CN219641989U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |