CN206906658U - A kind of optical cross box of improved structure - Google Patents
A kind of optical cross box of improved structure Download PDFInfo
- Publication number
- CN206906658U CN206906658U CN201720850321.XU CN201720850321U CN206906658U CN 206906658 U CN206906658 U CN 206906658U CN 201720850321 U CN201720850321 U CN 201720850321U CN 206906658 U CN206906658 U CN 206906658U
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- China
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- outer case
- box
- optical cross
- internal box
- small
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Abstract
The utility model discloses a kind of optical cross box of improved structure, the optical cross box body formed including internal box and outer case, hollow structure layer is provided between the internal box and outer case, some support columns are provided between the internal box and outer case, small-sized draining pump, single-chip microcomputer and the level switch of charged are provided with the hollow structure layer, the delivery port of the small-sized draining pump is arranged at the top of outer case, the delivery port is provided with magnetic valve, it is provided with function element in the internal box, the outer wall of the internal box and outer case is equipped with waterproof membrane.The optical cross box sound construction, there is good water resistance and internal drainage ability, so as to ensure that inner member can be adapted to use in the more abundant area of low laying areas and rainwater with steady operation.
Description
Technical field
It the utility model is related to a kind of communication equipment, in particular to a kind of optical cross box of improved structure.
Background technology
At present, fiber cable cross connection box is still the indispensable equipment of the communications industry, is mainly used in the branch of trunk cable line,
It is easy to the connection of cable line and the transmission of signal.Because fiber cable cross connection box is usually mounted to vacant lot and the greenbelt of street both sides
In, also referred to as curbside cabinet.It is more abundant in rainwater, or low laying areas, traditional fiber cable cross connection box easily soak, and causes work(
Can be impaired, influence to communicate, also cause the inner tubular element life-span to decline, improve cost.
Utility model content
The purpose of this utility model is to provide for a kind of optical cross box of improved structure, the optical cross box sound construction, has
Good water resistance and internal drainage ability, so as to ensure that inner member can be adapted in low laying areas and rain with steady operation
The more abundant area use of water.
In order to achieve the above object, the utility model provides following technical scheme：A kind of optical cross box of improved structure, bag
The optical cross box body of internal box and outer case composition is included, hollow structure layer, the interior case are provided between the internal box and outer case
Some support columns are provided between body and outer case, small-sized draining pump, the single-chip microcomputer of charged are provided with the hollow structure layer
And level switch, the delivery port of the small-sized draining pump are arranged at the top of outer case, the delivery port is provided with magnetic valve,
It is provided with function element in the internal box, the outer wall of the internal box and outer case is equipped with waterproof membrane.
It is further preferred that the side of the internal box and outer case is provided with wire inlet/outlet hole, it is provided with the wire inlet/outlet hole
The sealing ring that multilayer is set.
It is further preferred that the small-sized draining pump is arranged at the top of internal box.
It is further preferred that the small-sized draining pump is fixed on the inwall of outer case.
The beneficial effects of the utility model：The optical cross box sound construction, there is good water resistance and internal drainage energy
Power, so as to ensure that inner member can be adapted to use in the more abundant area of low laying areas and rainwater with steady operation.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Marginal data：1st, internal box；2nd, outer case；3rd, hollow structure layer；4th, support column；5th, waterproof membrane；6th, wire inlet/outlet hole；
7th, sealing ring；8th, magnetic valve；9th, delivery port；11st, function element；31st, small-sized draining pump；32nd, single-chip microcomputer；33rd, level switch.
Embodiment
We are described further with reference to accompanying drawing to a kind of optical cross box of improved structure described in the utility model below.
As shown in fig. 1, the optical cross box of a kind of improved structure of the present embodiment, including internal box 1 and outer case 2 form
Optical cross box body, hollow structure layer 3 is provided between the internal box 1 and outer case 2, is provided between the internal box 1 and outer case 2
Some support columns 4, interior small-sized draining pump 31, single-chip microcomputer 32 and the level switch for being provided with charged of the hollow structure layer 3
33, the delivery port 9 of the small-sized draining pump 31 is arranged at the top of outer case 2, and the delivery port 9 is provided with magnetic valve 8, described
It is provided with function element 11 in internal box 1, the outer wall of the internal box 1 and outer case 2 is equipped with waterproof membrane 5.In the embodiment, lead to
The setting of inside and outside two layers of waterproof membrane is crossed, ensure that the water resistance of optical cross box, it is interior after easy leak and the immersion of damaged outer case
The waterproof membrane of casing can be protected to function element, while coordinate the ponding in small-sized draining pump discharge hollow structure layer,
Improve the security of optical cross box；Closed under magnetic valve normal condition, ensure the sealing of outer case, when small-sized draining pump is arranged
During water, magnetic valve is opened；The power supply of small-sized draining pump can connect external power source by electric wire through entering the string holes of outer case；Internal box
Support column progress is connected through between outer case, can effectively expand the volume of hollow structure layer, avoid water level inside from carrying
Rise too fast.
In the present embodiment, the side of the internal box 1 and outer case 2 is provided with wire inlet/outlet hole 6, is set in the wire inlet/outlet hole 6
There is the sealing ring 7 that multilayer is set.Ensure the sealing of casing so that casing is not easy into water.
In the present embodiment, the small-sized draining pump 31 is arranged at the top of internal box 1.The small-sized draining pump 31 is fixed on
On the inwall of outer case 2.Ensure that small-sized draining pump work is more stable, ensure drainage effect.
The scope of protection of the utility model is not limited to above example and its conversion.Those skilled in that art are with this implementation
The conventional modification and replacement carried out based on the content of example, belongs to protection category of the present utility model.
Claims (4)
- A kind of 1. optical cross box of improved structure, it is characterised in that：The optical cross box body formed including internal box and outer case, it is described interior Hollow structure layer is provided between casing and outer case, some support columns are provided between the internal box and outer case, in described Small-sized draining pump, single-chip microcomputer and the level switch of charged are provided with hollow structure layer, the delivery port of the small-sized draining pump is set It is placed in the top of outer case, the delivery port is provided with magnetic valve, is provided with function element in the internal box, the internal box and outside The outer wall of casing is equipped with waterproof membrane.
- A kind of 2. optical cross box of improved structure according to claim 1, it is characterised in that：The internal box and outer case Side is provided with wire inlet/outlet hole, the sealing ring set in the wire inlet/outlet hole provided with multilayer.
- A kind of 3. optical cross box of improved structure according to claim 1, it is characterised in that：The small-sized draining pump is arranged at The top of internal box.
- A kind of 4. optical cross box of improved structure according to claim 1, it is characterised in that：The small-sized draining pump is fixed on On the inwall of outer case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850321.XU CN206906658U (en) | 2017-07-13 | 2017-07-13 | A kind of optical cross box of improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850321.XU CN206906658U (en) | 2017-07-13 | 2017-07-13 | A kind of optical cross box of improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206906658U true CN206906658U (en) | 2018-01-19 |
Family
ID=61312906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720850321.XU Active CN206906658U (en) | 2017-07-13 | 2017-07-13 | A kind of optical cross box of improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206906658U (en) |
-
2017
- 2017-07-13 CN CN201720850321.XU patent/CN206906658U/en active Active
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