CN209526463U - A kind of junction box - Google Patents
A kind of junction box Download PDFInfo
- Publication number
- CN209526463U CN209526463U CN201822221236.4U CN201822221236U CN209526463U CN 209526463 U CN209526463 U CN 209526463U CN 201822221236 U CN201822221236 U CN 201822221236U CN 209526463 U CN209526463 U CN 209526463U
- Authority
- CN
- China
- Prior art keywords
- hole
- threaded hole
- shell
- fixed part
- terminal plate
- 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
Links
Abstract
The utility model provides a kind of junction box, including shell, terminal plate and upper cover, shell is the cavity of upper end opening, outer casing bottom is equipped with the first fixed part, the second fixed part and third fixed part, terminal plate is placed in the cavity of shell, it is equipped with multiple threaded holes in terminal plate, a through-hole is respectively equipped on the side wall of each threaded hole, the side wall of shell upper and lower ends is equipped with wiring hole corresponding with each through-hole；Upper cover is rotatably installed in the upper end of shell, and upper lid is equipped with the corresponding mounting hole of each threaded hole.The utility model separated time box structure is simple, it is convenient to use, can greatly improve that use scope is wide and while fixing is more firm since small volume is able to use in the space of some relatively narrowers, two main entrance holes are arranged.
Description
Technical field
The utility model relates to a kind of line device, in particular to a kind of junction box.
Background technique
Junction box is the terminal of distribution cable or optical cable, connection wiring cable or optical cable and subscribers' line part, to trunk
Line carries out branch with significant importance.Junction box is a type of industrial connector, and junction box is the electricity that will be accessed
Source line or data line are by shunting conversion, the equipment that can export a plurality of electric current or data-signal.The cable point in temperature control box
Cloth is more, in order to enable these cables can distribution without any confusion need to use junction box, the shortcomings that traditional junction box
It uses and is more troublesome when space is lesser, the stability of installation is also poor.
Utility model content
[1] technical problems to be solved
That the technical problem to be solved by the present invention is to provide a kind of structures is simple, convenient to use, use scope is wide,
Fixed junction box.
[2] technical solution solved the problems, such as
The utility model provides a kind of junction box, including shell, terminal plate and upper cover, and the shell is the chamber of upper end opening
The bottom of body, the upper shell is equipped with the first fixed part, and first is equipped between first fixed part and the shell and is reinforced
The bottom of muscle, the shell lower end is equipped with the second fixed part and third fixed part, and second fixed part is fixed with the third
The cross section in portion is L shape, is respectively equipped with the second reinforcement between second fixed part, the third fixed part and the shell
Muscle and third reinforcing rib；The terminal plate is placed in the cavity of the shell, and the terminal plate is rectangle, on the terminal plate
Equipped with groove, the terminal plate is divided into three pieces by the groove, and the first spiral shell is equipped in first piece of terminal plate of upper end
Pit and the second threaded hole are equipped with third threaded hole, one piece of wiring in lower end in one piece of intermediate terminal plate
It is equipped with the 4th threaded hole in plate, first through hole is connected separately on first threaded hole and second threaded hole and is led to second
Hole, the first through hole and second through-hole are on the terminal plate, the third threaded hole and the 4th threaded hole
It is connected separately with third through-hole and fourth hole, the third through-hole and the fourth hole run through the terminal plate, institute downward
The side wall for stating shell upper and lower ends is equipped with and the first through hole, second through-hole, the third through-hole, the four-way
The corresponding wiring hole in hole；The upper cover is rotatably mounted at the upper end of the shell, and the upper lid is equipped with and described first
Threaded hole, second threaded hole, the third threaded hole, the corresponding mounting hole of the 4th threaded hole.
Further, first reinforcing rib, second reinforcing rib and the third reinforcing rib it is equal there are two.
Further, first threaded hole and second threaded hole are one, the aperture of first threaded hole
Greater than the aperture of second threaded hole.
Further, the third threaded hole is located in the groove, the third threaded hole altogether there are three.
Further, there are three the 4th threaded hole is total to.
Further, the through-hole of convex is equipped in first fixed part.
Further, it is equipped in second fixed part and the third fixed part and is respectively equipped with the first rectangular through-hole and the
Two rectangular through-holes.
[3] beneficial effect
The utility model separated time box structure is simple, it is convenient to use, since small volume is able to use some narrower
In narrow space, two main entrance holes of setting can greatly improve that use scope is wide and while fixing is more firm.
Detailed description of the invention
Fig. 1 is the main view of the utility model junction box；
Fig. 2 is the right view of the utility model junction box；
Fig. 3 is the left view of the utility model junction box；
Fig. 4 is the cross-sectional view of terminal plate in the utility model junction box；
Fig. 5 is the bottom view of the utility model junction box.
Specific embodiment
With reference to the accompanying drawing, the utility model embodiment is discussed in detail.
Refering to fig. 1 to Fig. 5, the utility model provides a kind of junction box, including shell 1, terminal plate 2 and upper cover 3, shell 1
For the cavity of upper end opening, it is equipped with the first fixed part 4 in the bottom of 1 upper end of shell, is equipped between the first fixed part 4 and shell 1
First reinforcing rib 5 is equipped with the second fixed part 6 and third fixed part 7 in the bottom of 1 lower end of shell, and the second fixed part 6 and third are solid
The cross section for determining portion 7 is L shape, be respectively equipped between the second fixed part 6, third fixed part 7 and shell 1 second reinforcing rib 8 with
Third reinforcing rib 9；Terminal plate 2 is placed in the cavity of shell 1, and terminal plate 2 is rectangle, is equipped with one in the upper end of terminal plate 2
Groove, the cross section of groove are rectangle, and terminal plate 2 is divided into three pieces by groove, and the is equipped in first piece of terminal plate 2 of upper end
One threaded hole 21 and the second threaded hole 22 are equipped with third threaded hole 23 in one piece of intermediate terminal plate 2, and one piece in lower end connects
It is equipped with the 4th threaded hole 24 in line plate 2, is connected separately with first through hole and second on the first threaded hole 21 and the second threaded hole 22
Through-hole, first through hole and the second through-hole run through one piece of terminal plate 2 of upper end, distinguish on third threaded hole 23 and the 4th threaded hole 24
It is connected with third through-hole and fourth hole, third through-hole and fourth hole extend through the terminal plate 2 at middle part with lower end downward, the
The height of four through-holes is greater than the height of third through-hole, is equipped on the side wall of 1 upper and lower ends of shell and leads to first through hole, second
Hole, third through-hole, the corresponding wiring hole of fourth hole；Upper cover 3 is installed in rotation on the upper end of the shell 1, in upper cover 3
Equipped with mounting hole corresponding with the first threaded hole 21, the second threaded hole 22, third threaded hole 23, the 4th threaded hole 24.
In order to improve fixing, the first reinforcing rib 5, the second reinforcing rib 8 have two with third reinforcing rib 9 in the present embodiment
It is a.
In order to improve the scope of application, the first threaded hole 21 and the second threaded hole 22 are one in the present embodiment, and first
The aperture of threaded hole 21 is greater than the aperture of the second threaded hole 22, selects connection the according to the fineness of cable when in use
One threaded hole 21 or the second threaded hole 22；Third threaded hole 23 is located in groove, third threaded hole 23 altogether there are three, three the
Three threaded holes 23 are arranged in parallel；There are three 4th threaded hole 24 is total, three the 4th threaded holes 24 are arranged in parallel.
In order to achieve the purpose that be easily installed, the through-hole 41 of convex, choosing are equipped in the first fixed part 4 in the present embodiment
The through-hole for selecting convex, which is advantageous in that, can also be fixed by screw while tangle this junction box, the second fixed part 6 with
Be equipped in third fixed part 7 and be respectively equipped with the first rectangular through-hole 61 and the second rectangular through-hole 71, by the first rectangular through-hole 61 and
Second rectangular through-hole 71 further fixes junction box.
The utility model separated time box structure is simple, it is convenient to use, since small volume is able to use some narrower
In narrow space, two main entrance holes of setting can greatly improve that use scope is wide and while fixing is more firm.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (7)
1. a kind of junction box, including shell (1), terminal plate (2) and upper cover (3), it is characterised in that: the shell (1) is upper end
The bottom of open cavity, shell (1) upper end is equipped with the first fixed part (4), first fixed part (4) and the shell
(1) the first reinforcing rib (5) are equipped between, the bottom of shell (1) lower end is equipped with the second fixed part (6) and third fixed part
(7), the cross section of second fixed part (6) and the third fixed part (7) is L shape, second fixed part (6), institute
It states and is respectively equipped with the second reinforcing rib (8) and third reinforcing rib (9) between third fixed part (7) and the shell (1)；The wiring
Plate (2) is placed in the cavity of the shell (1), and the terminal plate (2) is rectangle, and the terminal plate (2) is equipped with groove, institute
It states groove and the terminal plate (2) is divided into three pieces, the first threaded hole is equipped in first piece of terminal plate (2) of upper end
(21) with the second threaded hole (22), third threaded hole (23) are equipped in one piece of intermediate terminal plate (2), the one of lower end
The 4th threaded hole (24) is equipped in terminal plate described in block (2), on first threaded hole (21) and second threaded hole (22)
It is connected separately with first through hole and the second through-hole, the first through hole and second through-hole run through the terminal plate (2), described
Third through-hole and fourth hole, the third through-hole are connected separately on third threaded hole (23) and the 4th threaded hole (24)
Run through downward the terminal plate (2) with the fourth hole, the side wall of shell (1) upper and lower ends is equipped with and described first
Through-hole, second through-hole, the third through-hole, the corresponding wiring hole of the fourth hole；The upper cover (3) is rotationally pacified
Mounted in the upper end of the shell (1), the upper cover (3) is equipped with and first threaded hole (21), second threaded hole
(22), the third threaded hole (23), the corresponding mounting hole of the 4th threaded hole (24).
2. junction box as described in claim 1, it is characterised in that: first reinforcing rib (5), second reinforcing rib (8)
With the third reinforcing rib (9) there are two.
3. junction box as described in claim 1, it is characterised in that: first threaded hole (21) and second threaded hole
It (22) is one, the aperture of first threaded hole (21) is greater than the aperture of second threaded hole (22).
4. junction box as described in claim 1, it is characterised in that: the third threaded hole (23) is located in the groove, institute
State third threaded hole (23) altogether there are three.
5. junction box as described in claim 1, it is characterised in that: there are three the 4th threaded hole (24) is total.
6. junction box as described in claim 1, it is characterised in that: be equipped with the through-hole of convex in first fixed part (4)
(41)。
7. junction box as described in claim 1, it is characterised in that: second fixed part (6) and the third fixed part (7)
Interior be equipped with is respectively equipped with the first rectangular through-hole (61) and the second rectangular through-hole (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221236.4U CN209526463U (en) | 2018-12-27 | 2018-12-27 | A kind of junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221236.4U CN209526463U (en) | 2018-12-27 | 2018-12-27 | A kind of junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209526463U true CN209526463U (en) | 2019-10-22 |
Family
ID=68227877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822221236.4U Expired - Fee Related CN209526463U (en) | 2018-12-27 | 2018-12-27 | A kind of junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209526463U (en) |
-
2018
- 2018-12-27 CN CN201822221236.4U patent/CN209526463U/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: 20191022 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |