CN203456816U - Waterproof junction box - Google Patents
Waterproof junction box Download PDFInfo
- Publication number
- CN203456816U CN203456816U CN201320570069.9U CN201320570069U CN203456816U CN 203456816 U CN203456816 U CN 203456816U CN 201320570069 U CN201320570069 U CN 201320570069U CN 203456816 U CN203456816 U CN 203456816U
- Authority
- CN
- China
- Prior art keywords
- housing
- slot
- junction box
- circuit board
- connection jaws
- 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
- 238000010079 rubber tapping Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Connection Or Junction Boxes (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a waterproof terminal box is connected with a plurality of sensor cables, bus cable, it include the casing, with casing complex upper cover, casing one side, both ends are equipped with the wiring mouth of being connected with sensor cable, bus cable respectively, are equipped with the circuit board on the casing opposite side, and are equipped with a plurality of slots on the circuit board, and the tip of total cable, sensor cable all is equipped with the socket with slot complex, total cable, a plurality of sensor cable pass the wiring mouth on the casing and pass through socket, slot and circuit board connection, be equipped with waterproof mechanism on the wiring mouth. The junction box is simple in structure, occupies a small space, can be provided with a plurality of wiring ports according to needs, and is convenient to wire; all lines are connected in a waterproof junction box, so that the maintenance is convenient, and the waterproof effect is good.
Description
Technical field
The utility model belongs to terminal box, is specifically related to a kind of waterproof junction box
Background technology
During the field practice of slope stability monitoring project, find; a plurality of monitoring instruments need to be installed in each monitoring point; be subject to the restriction of the monitoring point protection device space; waterproof junction box connection jaws is less; connect a plurality of waterproof junction boxes and not only occupy larger space; also be not easy to guarantee the stability of circuit, to line maintenance, bring a lot of troubles.
Summary of the invention
The problems referred to above that exist in order to overcome prior art field, the purpose of this utility model is, a kind of waterproof junction box is provided, and solves common waterproof junction box connecting sensor less, waterproof effect is poor, is difficult for maintenance, and is not easy to guarantee the problem of track stability.
The waterproof junction box that the utility model provides, be connected with some sensor wire, total cable, it comprises housing, the upper cover coordinating with housing, described housing one side, the connection jaws that two ends are respectively equipped with to be connected with sensor wire, total cable, housing opposite side is provided with circuit board, and circuit board is provided with some slots, the end of total cable, sensor wire is equipped with the socket coordinating with slot, described total cable, some sensor wire are connected with circuit board by socket, slot through the connection jaws on housing, and described connection jaws is provided with proof mechanism of water.
Described proof mechanism of water comprises external tapping nut, inner joint nut, described external tapping nut is threaded connection the connection jaws outside in housing, and external tapping nut end is connected with hull outside wall, inner joint nut is threaded connection the connection jaws inner side in housing, and inner joint nut end is connected with housing madial wall.
Described slot is provided with slot mouth, some evenly distributed contact pins, and the socket coordinating with slot is provided with plug-in unit, some evenly distributed wiring holes, and described wiring hole coordinates with contact pin, and slot mouth coordinates with plug-in unit.
Four jiaos of described housing is arc setting, and described housing top is provided with groove, and upper cover bottom is provided with the boss that embeds enclosure interior, described housing, on cover the screw hole that is provided with some mutual correspondences, between upper cover and housing, have the rubber fastening band of water-swellable.
The waterproof junction box that the utility model provides, its beneficial effect is, this junction box structure is simple, takes up space less, a plurality of connection jaws of design and installation as required, easy-to-connect; All connections, in a waterproof junction box, conveniently overhaul good water-proof effect.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment;
Fig. 2 is the overall structure vertical view of the utility model embodiment housing;
Fig. 3 is the overall structure schematic diagram of the utility model embodiment upper cover;
Fig. 4 is the structural representation of the utility model embodiment connection jaws;
Fig. 5 is the structural representation of the utility model embodiment slot;
Fig. 6 is the structural front view of the utility model embodiment socket;
Fig. 7 is the structure left view of the utility model embodiment socket.
In figure, mark:
1. connection jaws; 2. external tapping nut; 3. inner joint nut; 4. housing; 5. upper cover; 6. circuit board; 7. slot; 8. socket; 9. groove; 10. screw hole; 11. contact pins; 12. wiring holes; 13. boss; 14. slot mouths; 15. plug-in units.
Embodiment
With reference to the accompanying drawings, in conjunction with the embodiments, the waterproof junction box that the utility model is provided, is described in detail.
Embodiment
With reference to Fig. 1-Fig. 7, the waterproof junction box of the present embodiment, with some sensor wire, total cable connects, it comprises housing 4, the upper cover 5 coordinating with housing 4, described housing 4 one sides, two ends are respectively equipped with and sensor wire, the connection jaws 1 that total cable connects, housing 4 opposite sides are provided with circuit board 6, and circuit board 6 is provided with some slots 7, total cable, the end of sensor wire is equipped with the socket 8 coordinating with slot 7, described total cable, some sensor wire are passed through socket 8 through the connection jaws 1 on housing 4, slot 7 is connected with circuit board 6, described connection jaws 1 is provided with proof mechanism of water.
Described proof mechanism of water comprises external tapping nut 2, inner joint nut 3, described external tapping nut 2 is threaded connection connection jaws 1 outside in housing 4, and external tapping nut 2 ends are connected with housing 4 lateral walls, inner joint nut 3 is threaded connection connection jaws 1 inner side in housing 4, and inner joint nut 3 ends are connected with housing 4 madial walls.
Described slot 7 is provided with slot mouth 14, some evenly distributed contact pins 11, and the socket 8 coordinating with slot 7 is provided with plug-in unit 15, some evenly distributed wiring holes 12, and described wiring hole 12 coordinates with contact pin 11, and slot mouth 14 coordinates with plug-in unit 15.
Four jiaos of described housing 4 is arc setting, described housing 4 tops are provided with groove 9, upper cover 5 bottoms are provided with the boss 13 that embeds housing 4 inside, and described housing 4, upper cover 5 are provided with the screw hole 10 of some mutual correspondences, have the rubber fastening band of water-swellable between upper cover 5 and housing 4.
Sensor wire enters in housing 4 by the connection jaws 1 of terminal box side, connects after socket 8, and socket is inserted on the slot 7 on circuit board 6, then external tapping nut 2, inner joint nut 3 is screwed, and fixes cable.The connection jaws 1 that total cable is crossed terminal box two ends enters in housing 4, and is connected on the slot 7 on circuit board 6, more easily distinguishes total cable and sensor wire; Use external tapping nut 2, the inner joint nut 3 on the one hand can more effective waterproof, on the other hand can fixed cable.
For strengthening waterproof junction box waterproof effect, four jiaos of housing 4 are designed to arc, on housing 4 tops, are provided with groove 9, supporting with upper cover 5, at 9 li of rubber fastening bands that are added with water-swellable effect of groove, and the larger elasticity of rubber fastening band, can resist larger pressure.Several screw holes 10 are set on housing 4, and circuit is used screw means screw hole 10 after installing, and makes rubber fastening band pressurized closely knit, reaches the object of effective sealing.
Claims (4)
1. a waterproof junction box, be connected with some sensor wire, total cable, it is characterized in that: it comprises housing, the upper cover coordinating with housing, described housing one side, the connection jaws that two ends are respectively equipped with to be connected with sensor wire, total cable, housing opposite side is provided with circuit board, and circuit board is provided with some slots, the end of total cable, sensor wire is equipped with the socket coordinating with slot, described total cable, some sensor wire are connected with circuit board by socket, slot through the connection jaws on housing, and described connection jaws is provided with proof mechanism of water.
2. waterproof junction box according to claim 1, it is characterized in that: described proof mechanism of water comprises external tapping nut, inner joint nut, described external tapping nut is threaded connection the connection jaws outside in housing, and external tapping nut end is connected with hull outside wall, inner joint nut is threaded connection the connection jaws inner side in housing, and inner joint nut end is connected with housing madial wall.
3. waterproof junction box according to claim 1, it is characterized in that: described slot is provided with slot mouth, some evenly distributed contact pins, the socket coordinating with slot is provided with plug-in unit, some evenly distributed wiring holes, and described wiring hole coordinates with contact pin, and slot mouth coordinates with plug-in unit.
4. waterproof junction box according to claim 1, it is characterized in that: four jiaos of described housing is arc setting, described housing top is provided with groove, upper cover bottom is provided with the boss that embeds enclosure interior, described housing, on cover the screw hole that is provided with some mutual correspondences, between upper cover and housing, have the rubber fastening band of water-swellable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570069.9U CN203456816U (en) | 2013-09-15 | 2013-09-15 | Waterproof junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570069.9U CN203456816U (en) | 2013-09-15 | 2013-09-15 | Waterproof junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203456816U true CN203456816U (en) | 2014-02-26 |
Family
ID=50136670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320570069.9U Expired - Fee Related CN203456816U (en) | 2013-09-15 | 2013-09-15 | Waterproof junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203456816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474926A (en) * | 2013-09-15 | 2013-12-25 | 青岛理工大学 | Waterproof junction box |
| CN105071064A (en) * | 2015-08-06 | 2015-11-18 | 大唐岩滩水力发电有限责任公司 | Wiring protection box capable of preventing water logging |
-
2013
- 2013-09-15 CN CN201320570069.9U patent/CN203456816U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474926A (en) * | 2013-09-15 | 2013-12-25 | 青岛理工大学 | Waterproof junction box |
| CN105071064A (en) * | 2015-08-06 | 2015-11-18 | 大唐岩滩水力发电有限责任公司 | Wiring protection box capable of preventing water logging |
| CN105071064B (en) * | 2015-08-06 | 2017-08-11 | 大唐岩滩水力发电有限责任公司 | A kind of waterproof wiring protecting box flooded |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20150915 |
|
| EXPY | Termination of patent right or utility model |