CN220822549U - Junction box - Google Patents
Junction box Download PDFInfo
- Publication number
- CN220822549U CN220822549U CN202322184757.8U CN202322184757U CN220822549U CN 220822549 U CN220822549 U CN 220822549U CN 202322184757 U CN202322184757 U CN 202322184757U CN 220822549 U CN220822549 U CN 220822549U
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- CN
- China
- Prior art keywords
- junction box
- connecting portion
- box shell
- back frame
- fixing
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 8
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Connection Or Junction Boxes (AREA)
Abstract
The utility model provides a junction box, and relates to the technical field of junction boxes. The scheme of the utility model is as follows: a junction box comprises a junction box shell, a junction box shell cover and a back frame mechanism; the junction box shell is detachably connected with the junction box shell cover, one side of the junction box shell is provided with a wire inlet, and the other side of the junction box shell is provided with a plurality of wire outlets; the back frame mechanism comprises a back frame body and two oppositely arranged fixing assemblies, the back frame body is connected with the junction box shell, the fixing assemblies comprise connecting rods and fixing plates, one side of each connecting rod is connected with the back frame body, and the other side of each connecting rod is rotationally connected with the fixing plate. The utility model can be installed on uneven wall surfaces and has high universality.
Description
Technical Field
The utility model relates to the technical field of junction boxes, in particular to a junction box.
Background
The junction box is a kind of industrial connector and is used for outputting a plurality of current lines or data lines through shunt conversion by connecting one power line or data line, namely branching the main line, and the junction box can be installed in narrow spaces such as a box body, a pipeline, a cable trench, a wall and the like, and has small occupied space and no need of cutting off the main cable, so that the junction box has very wide application.
The junction box is a terminal of a distribution cable or an optical cable, connects the distribution cable or the optical cable with a subscriber line section, and branches a trunk line, and plays an important role. At present, the junction box can be installed on a wall through a metal back frame, a worker passes through a lock hole of the metal back frame and locks into the wall, but the installation mode is only suitable for a smooth wall, and if the metal back frame is not fixed on the smooth wall when encountering the uneven wall, the universality is low.
Disclosure of utility model
The utility model aims to provide a junction box which can solve the defects of the prior art, can be installed on an uneven wall surface and has high universality.
In order to solve the technical problems, the utility model adopts the following technical scheme:
A junction box comprises a junction box shell, a junction box shell cover and a back frame mechanism; the junction box shell is detachably connected with the junction box shell cover, one side of the junction box shell is provided with a wire inlet, and the other side of the junction box shell is provided with a plurality of wire outlets; the back frame mechanism comprises a back frame body and two oppositely arranged fixing assemblies, the back frame body is connected with the junction box shell, the fixing assemblies comprise connecting rods and fixing plates, one side of each connecting rod is connected with the back frame body, and the other side of each connecting rod is rotationally connected with the fixing plate.
Further, in the present utility model, the connecting rod includes a first connecting portion, a second connecting portion, and a limiting assembly, where the first connecting portion and the second connecting portion are telescopically engaged, and the limiting assembly is used to limit the relative movement of the first connecting portion and the second connecting portion.
Further, in the present utility model, the first connecting portion is hollow, one side of the second connecting portion is located in the first connecting portion, a guiding groove is provided in the first connecting portion along an axial direction, a guiding piece adapted to the guiding groove is mounted on an outer side wall of the second connecting portion, and the limiting assembly includes a first limiting hole provided in the first connecting portion, a plurality of second limiting holes provided along the axial direction of the second connecting portion, and a limiting rod, wherein the limiting rod can be inserted into the first limiting hole and one of the second limiting holes.
Further, in the utility model, the sealing cover matched with the outlet is also included, and the sealing cover is detachably connected with the outlet.
Further, in the present utility model, the above-mentioned structure further includes a fixing bolt, the edge of the junction box casing is provided with a plurality of connection holes, the plurality of connection holes are distributed in a matrix, the edge of the junction box casing cover is provided with a plurality of fixing rods, the plurality of fixing rods are in one-to-one correspondence with the plurality of connection holes, and the fixing rods are provided with connection grooves adapted to the fixing bolt.
Further, in the utility model, the edge of the junction box shell is provided with a sealing rubber strip.
Further, in the present utility model, the heat pipe is located in the junction box housing, one side of the heat pipe penetrates through the upper side of the junction box housing, and the other side of the heat pipe penetrates through the lower side of the junction box housing.
The utility model has at least the following advantages or beneficial effects:
A junction box comprises a junction box shell, a junction box shell cover and a back frame mechanism; the junction box shell is detachably connected with the junction box shell cover, one side of the junction box shell is provided with a wire inlet, and the other side of the junction box shell is provided with a plurality of wire outlets; the back frame mechanism comprises a back frame body and two oppositely arranged fixing assemblies, the back frame body is connected with the junction box shell, the fixing assemblies comprise connecting rods and fixing plates, one side of each connecting rod is connected with the back frame body, and the other side of each connecting rod is rotationally connected with the fixing plate.
The junction box shell and the junction box shell cover are connected to form a whole, so that the space inside the junction box shell is isolated from the outside, external liquid and dust are prevented from entering the junction box shell, and in the installation work of the junction box, a worker can rotate the fixing plate according to the uneven condition of the wall surface, so that the fixing plate is attached to the wall surface more conveniently, the fixing plate is fixed on the wall surface, and the junction box is high in universality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a junction box according to an embodiment of the present utility model;
FIG. 2 is a rear view of a junction box housing according to an embodiment of the present utility model;
FIG. 3 is a right side view of the enclosure of the present utility model;
FIG. 4 is a cross-sectional view of a connecting rod according to an embodiment of the utility model.
The figures indicate: the wire distributing box comprises a 1-wire distributing box shell, a 2-connecting hole, a 3-wire inlet, a 4-wire outlet, a 5-sealing cover, a 6-wire distributing box shell cover, a 7-fixing rod, an 8-connecting groove, a 9-radiating pipe, a 10-fixing plate, an 11-connecting rod, a 12-first connecting part, a 13-second connecting part, a 14-guiding groove, a 15-guiding piece, a 16-first limiting hole, a 17-second limiting hole and a 18-limiting rod.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Examples
Please refer to fig. 1 to 4. The embodiment provides a junction box, which comprises a junction box shell 1, a junction box shell cover 6 and a back frame mechanism; the junction box shell 1 is detachably connected with the junction box shell cover 6, one side of the junction box shell 1 is provided with a wire inlet 3, and the other side of the junction box shell 1 is provided with a plurality of wire outlets 4; the back frame mechanism comprises a back frame body and two oppositely arranged fixing components, the back frame body is connected with the junction box shell 1, the fixing components comprise connecting rods 11 and fixing plates 10, one side of each connecting rod 11 is connected with the back frame body, and the other side of each connecting rod 11 is rotationally connected with the fixing plate 10.
In the above embodiment, the junction box is a terminal of a distribution cable or an optical cable, connects the distribution cable or the optical cable with a subscriber line section, branches a trunk line, has an important role, and can be installed in a narrow space such as a box body, a pipeline, a cable duct, a wall, etc., and occupies a small space. The junction box shell 1 and the junction box shell cover 6 are connected to form a sealed box body, the wire inlet 3 of the junction box shell 1 is used for connecting external data, then a plurality of data signals are output and transmitted through the wire outlet 4 of the junction box shell 1, the back frame body is arranged at the back of the junction box shell 1, two fixing components can be arranged on the upper side and the lower side of the back frame body, and the two fixing components can be arranged on the wall surface to fix the junction box. In the installation work of the junction box, a proper wall surface needs to be found to fix the junction box, if the wall surface is uneven, a worker can only fix one side of the back frame body through bolts, and when the other side of the back frame body is fixed, the back frame body is possibly in a tilting state relative to the wall surface, and as the other side of the back frame body is far away from the wall surface, the worker cannot fix the other side of the back frame body on the wall surface, so that the junction box cannot be installed on the uneven wall surface through the back frame body; specifically, in the application, the junction box shell 1 is mounted on the back frame body, the back frame body is fixed on the wall surface through two fixing components, the fixing components are composed of the connecting rod 11 and the fixing plate 10, a plurality of bolt holes are formed in the edge of the fixing plate 10, the fixing plate 10 can be fixed on the wall surface through a plurality of bolts, when the wall surface is in an uneven state, a worker can adjust the relative position with the wall surface through rotating the fixing plate 10 (the fixing plate 10 can be hinged with the connecting rod 11), so that the fixing plate 10 can be attached to the wall surface and fixed through bolts, and the junction box is fixed on the uneven wall surface.
In this embodiment, the junction box casing 1 forms wholly with the junction box cap 6 after connecting, makes its inside space and outside isolated, avoids external liquid and dust to get into in the junction box casing 1, in the installation work of junction box, the staff can rotate fixed plate 10 according to the rugged condition of wall, makes fixed plate 10 laminate in the wall more, is convenient for be fixed in the wall with fixed plate 10, and the universality is high.
Further, in the present utility model, the connecting rod 11 includes a first connecting portion 12, a second connecting portion 13, and a limiting assembly, where the first connecting portion 12 is telescopically matched with the second connecting portion 13, and the limiting assembly is used to limit the relative movement of the first connecting portion 12 and the second connecting portion 13.
In this embodiment, the first connecting portion 12 and the second connecting portion 13 can move in opposite directions and move reversely, the whole length is adjusted, the first connecting portion 12 and the second connecting portion 13 can be limited by the limiting component, the first connecting portion 12 and the second connecting portion are kept at the preset length, when the junction box is installed, a worker fixes one of the fixing plates 10 on the wall surface, the other fixing plate 10 is far away from the wall surface, the worker can extend and connect the connecting rod 11 of the other fixing plate 10, the fixing plate 10 is made to be attached to the wall surface, and the universality is high.
Further, in the present utility model, the first connecting portion 12 is hollow, one side of the second connecting portion 13 is located in the first connecting portion 12, the first connecting portion 12 is provided with a guiding groove 14 along an axial direction, a guiding element 15 adapted to the guiding groove 14 is mounted on an outer side wall of the second connecting portion 13, the limiting assembly includes a first limiting hole 16 provided in the first connecting portion 12, a plurality of second limiting holes 17 and limiting rods 18 provided along an axial direction of the second connecting portion 13, and the limiting rods 18 can be inserted into the first limiting hole 16 and one of the second limiting holes 17.
In this embodiment, one side of the first connecting portion 12 is connected to the back frame body, one side of the second connecting portion 13 is connected to the fixing plate 10, the first connecting portion 12 is slidably matched with the second connecting portion 13 (the guiding element 15 is located in the guiding groove 14), the limiting rod 18 passes through the first limiting hole 16, and then passes through the preset second limiting hole 17, so that the length of the limiting rod 18 is fixed, and the fixing plate is suitable for an uneven wall surface.
Further, in the utility model, the sealing cover 5 matched with the outlet 4 is also included, and the sealing cover 5 is detachably connected with the outlet 4.
In this embodiment, the data signal line may pass through the outlet 4 and then be connected to a corresponding device, and when the outlet 4 is idle, a worker may seal the outlet 4 with the seal cover 5 (the seal cover 5 and the outlet 4 may be in threaded fit), so as to avoid external liquid and dust from entering.
Further, in the utility model, the wire distributing box further comprises fixing bolts, a plurality of connecting holes 2 are formed in the edge of the wire distributing box shell 1, the plurality of connecting holes 2 are distributed in a matrix, a plurality of fixing rods 7 are arranged in the edge of the wire distributing box shell cover 6, the plurality of fixing rods 7 are in one-to-one correspondence with the plurality of connecting holes 2, and the fixing rods 7 are provided with connecting grooves 8 matched with the fixing bolts.
In this embodiment, when the junction box housing 1 is connected to the junction box housing cover 6, the fixing rods 7 of the junction box housing cover 6 are respectively inserted into the connecting holes 2 of the junction box housing 1, and then the fixing bolts are inserted into the connecting grooves 8, so as to fix the junction box housing cover 6 and the junction box housing 1.
Further, in the present utility model, the edge of the junction box housing 1 is provided with a sealing rubber strip.
In this embodiment, the junction box casing 1 is connected the back with junction box cap 6, and joint strip is sealed the gap between junction box casing 1 and the junction box cap 6, avoids external liquid and dust to get into.
Further, in the present utility model, the junction box further comprises a heat dissipating tube 9, wherein the heat dissipating tube 9 is located in the junction box housing 1, one side of the heat dissipating tube 9 penetrates through the upper side of the junction box housing 1, and the other side of the heat dissipating tube 9 penetrates through the lower side of the junction box housing 1.
In this embodiment, the temperature of the inside of the junction box is higher in the operation process, heat is transferred to the radiating pipe 9 after the temperature of the inside of the junction box shell 1 is raised, the temperature of the air inside the radiating pipe 9 is raised, the air inside the radiating pipe 9 is raised and then becomes hot air, the hot air is discharged from the upper end of the radiating pipe 9, and the outside air is fed into the radiating pipe 9 from the lower end of the radiating pipe 9 to continuously absorb the heat in the junction box shell 1.
In summary, embodiments of the present utility model provide a distribution box, including a distribution box housing 1, a distribution box housing cover 6, and a back frame mechanism; the junction box shell 1 is detachably connected with the junction box shell cover 6, one side of the junction box shell 1 is provided with a wire inlet 3, and the other side of the junction box shell 1 is provided with a plurality of wire outlets 4; the back frame mechanism comprises a back frame body and two oppositely arranged fixing components, the back frame body is connected with the junction box shell 1, the fixing components comprise connecting rods 11 and fixing plates 10, one side of each connecting rod 11 is connected with the back frame body, and the other side of each connecting rod 11 is rotationally connected with the fixing plate 10.
In this embodiment, the junction box casing 1 forms wholly with the junction box cap 6 after connecting, makes its inside space and outside isolated, avoids external liquid and dust to get into in the junction box casing 1, in the installation work of junction box, the staff can rotate fixed plate 10 according to the rugged condition of wall, makes fixed plate 10 laminate in the wall more, is convenient for be fixed in the wall with fixed plate 10, and the universality is high.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The junction box is characterized by comprising a junction box shell, a junction box shell cover and a back frame mechanism;
The junction box comprises a junction box shell, a junction box shell cover and a plurality of wire outlets, wherein the junction box shell is detachably connected with the junction box shell cover;
The back frame mechanism comprises a back frame body and two oppositely arranged fixing assemblies, the back frame body is connected with the junction box shell, each fixing assembly comprises a connecting rod and a fixing plate, one side of each connecting rod is connected with the back frame body, and the other side of each connecting rod is connected with the fixing plate in a rotating mode.
2. The junction box of claim 1, wherein said connecting rod includes a first connecting portion, a second connecting portion, and a limiting assembly, said first connecting portion being telescopically engaged with said second connecting portion, said limiting assembly being adapted to limit relative movement of said first connecting portion and said second connecting portion.
3. The junction box according to claim 2, wherein the first connecting portion is hollow, one side of the second connecting portion is located in the first connecting portion, a guide groove is formed in the first connecting portion along the axial direction, a guide piece adapted to the guide groove is mounted on the outer side wall of the second connecting portion, the limiting assembly comprises a first limiting hole formed in the first connecting portion, a plurality of second limiting holes and limiting rods axially formed in the second connecting portion, and the limiting rods can be inserted into the first limiting holes and one of the second limiting holes.
4. The junction box of claim 1, further comprising a seal cap mated with said outlet, said seal cap being removably connected to said outlet.
5. The junction box according to claim 1, further comprising a fixing bolt, wherein a plurality of connecting holes are formed in the edge of the junction box shell, a plurality of the connecting holes are distributed in a matrix, a plurality of fixing rods are arranged in the edge of the junction box shell cover, the fixing rods are in one-to-one correspondence with the connecting holes, and connecting grooves matched with the fixing bolts are formed in the fixing rods.
6. The junction box of claim 5, wherein the edge of the junction box housing is provided with a sealing strip.
7. The junction box of claim 1, further comprising a heat pipe located within said junction box housing, one side of said heat pipe extending through an upper side of said junction box housing, and another side of said heat pipe extending through a lower side of said junction box housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322184757.8U CN220822549U (en) | 2023-08-14 | 2023-08-14 | Junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322184757.8U CN220822549U (en) | 2023-08-14 | 2023-08-14 | Junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220822549U true CN220822549U (en) | 2024-04-19 |
Family
ID=90700082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322184757.8U Active CN220822549U (en) | 2023-08-14 | 2023-08-14 | Junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220822549U (en) |
-
2023
- 2023-08-14 CN CN202322184757.8U patent/CN220822549U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |