CN205752752U - A kind of water repellent component at cable connector - Google Patents
A kind of water repellent component at cable connector Download PDFInfo
- Publication number
- CN205752752U CN205752752U CN201620446391.4U CN201620446391U CN205752752U CN 205752752 U CN205752752 U CN 205752752U CN 201620446391 U CN201620446391 U CN 201620446391U CN 205752752 U CN205752752 U CN 205752752U
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- Prior art keywords
- adapter
- water
- rubber sleeve
- proof rubber
- vagina
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Abstract
This utility model provides the water repellent component at a kind of cable connector, and it provides water repellent component in a kind of mobile communication antenna feed system that can repeat dismounting, easy and simple to handle, low cost, length in service life.It includes cable, at least one end of described cable is provided with adapter, it is characterized in that: the inner sleeve of the adapter of described cable is equipped with water-proof rubber sleeve, the two ends of described water-proof rubber sleeve are respectively arranged with inner annular stricture of vagina, the inner anchor ring of the inner annular stricture of vagina at the two ends of described water-proof rubber sleeve is close to the outer wall of described cable respectively, described water-proof rubber sleeve be internally provided with adapter placed cavity, described adapter placed cavity can accommodate connect after adapter.
Description
Technical field
This utility model relates to the technical field of cable waterproof, waterproof group at a kind of cable connector
Part.
Background technology
In recent years, along with communication fast development, in particular with forth generation mobile communication system (4G)
Building, the requirement to antenna-feedback system improves all the more.It is reliable that the reliability of antenna-feedback system accounts for whole base station system
The 30%-50% of property, the normal works fine of antenna-feedback system, wireless network signal can not only be effectively ensured
Coverage rate, minimizing blind area of expanding the coverage area, and interference can be reduced and reduce cutting off rate, improve call
Quality, provides good service for client.Owing to its long-term work is in the poor outdoor of environmental condition or high-altitude,
Especially moist at some, rainy area, the joint of antenna feeder is easily by wind and artificial collision etc.
External force affects, and causes loosening, causes antenna feeder water inlet and covered with dust, causes antenna feeder loose contact,
Even rupture, make loss increase, sensitivity decrease, after water enters or penetrates into device interior just
Device damage or malfunctioning can be caused.If during Shi Yonging some unit existing problems, failture evacuation and
Workload and the expense replaced are the biggest.So the most waterproof work of the maintenance work of antenna-feedback system is extremely
Important.As the antenna feeder component of wireless radio-frequency link important component part, waterproofing design has become as one
It is badly in need of the technical task solved.
At present, on market antenna feeder joints protection scheme have clay adhesive tape to swathe, heat-shrinkable T bush, cold shrink tube,
Protecting box sealing etc., wherein clay adhesive tape swathe, the method such as heat-shrinkable T bush, cold shrink tube due to complex operation,
Limited by environmental condition or the shortcoming such as not reproducible use is the most gradually replaced by protecting box.But protecting box
The local operation being distributed at intensive joint is more difficult.
Summary of the invention
For the problems referred to above, this utility model provides the water repellent component at a kind of cable connector, and it provides
In a kind of mobile communication antenna feed system that can repeat dismounting, easy and simple to handle, low cost, length in service life
Water repellent component.
Water repellent component at a kind of cable connector, its technical scheme is such that it and includes cable, described
At least one end of cable is provided with adapter, it is characterised in that: the inner side suit of the adapter of described cable
Water-proof rubber sleeve, the two ends of described water-proof rubber sleeve is had to be respectively arranged with inner annular stricture of vagina, described water-proof rubber sleeve
The inner anchor ring of the inner annular stricture of vagina at two ends is close to the outer wall of described cable respectively, described water-proof rubber sleeve
Being internally provided with adapter placed cavity, described adapter placed cavity can accommodate the adapter after connecting.
It is further characterized by
The two ends of described cable are provided with adapter, and the inner sleeve of each described adapter is equipped with correspondence
Water-proof rubber sleeve；
The inner anchor ring of described inner annular stricture of vagina carries lubricant, it is ensured that water-proof rubber sleeve is along cable length side
Smooth to action；
Described water-proof rubber sleeve is end ring in the inner annular stricture of vagina set by one end of described adapter is major part
Shape stricture of vagina, described water-proof rubber sleeve is that microcephaly is inner away from the inner annular stricture of vagina set by one end of described adapter
Annular stricture of vagina, described major part the inner annular stricture of vagina is quality of rubber materials due to himself, and it is when being set in adapter
The cladding for adapter is completed so that adapter is positioned at by the deformation of self and the extruding force of adapter
In described adapter placed cavity；
Described major part the inner annular stricture of vagina, microcephaly the inner annular stricture of vagina are provided with at least three road waterproof rings, it is ensured that
It is set in the sealing effectiveness after cable；
It is disposed with reinforcing rib structure in the outer ring surface of described adapter placed cavity, strengthens anti-in installation process
The retentivity of gelatine sleeve；
Described water-proof rubber sleeve is specially high performance silicon rubber water-proof rubber sleeve, in the material of described water-proof rubber sleeve certainly
Band lubricant, it is ensured that the smooth and easy use of water-proof rubber sleeve.
Use after technique scheme, when cable is as jumper assemblies, jumper assemblies adapter with set
After standby end connects, pushing away and cover the junction of adapter on water-proof rubber sleeve, replace conventional clay glue
Band etc., compared to the constructing operation problem complicated, relatively costly of conventional screening accessory, the program excellent
Point is to safeguard or problem investigation at follow-up equipment, only need to pull away water-proof rubber sleeve, can reduce by the peace of 80%
ETL estimated time of loading and can repeat dismounting, easy and simple to handle, low cost, simultaneously service life be up to more than 10 years,
Cost is relatively low, and water-proof rubber sleeve uses uv-resistant, antioxidant silicon rubber, has good resistance to acids and bases, uses
Life-span is up to more than 10 years；To sum up, its provide one can repeat dismounting, easy and simple to handle, low cost,
Service life length mobile communication antenna feed system in water repellent component.
Accompanying drawing explanation
Fig. 1 is the structural representation that water-proof rubber sleeve of the present utility model is not set in adapter；
Fig. 2 is the structural representation (only drawing an end structure) that water-proof rubber sleeve of the present utility model is loaded on adapter；
In figure, the title corresponding to sequence number is as follows:
Cable 1, adapter 2, water-proof rubber sleeve 3, adapter placed cavity 4, major part the inner annular stricture of vagina 5, little
Head inner annular stricture of vagina 6, reinforcing rib structure 7.
Detailed description of the invention
Water repellent component at a kind of cable connector, is shown in Fig. 1: it includes cable 1, at least one end of cable 1
Be provided with adapter 2, the inner sleeve of the adapter 2 of cable 1 equipped with water-proof rubber sleeve 3, water-proof rubber sleeve 3
Two ends are respectively arranged with inner annular stricture of vagina, and the inner anchor ring of the inner annular stricture of vagina at the two ends of water-proof rubber sleeve 3 divides
Be not close to the outer wall of cable 1, water-proof rubber sleeve 3 be internally provided with adapter placed cavity 4, adapter is put
Put chamber 4 and can accommodate the adapter 2 after connecting.
The inner anchor ring of inner annular stricture of vagina carries lubricant, it is ensured that water-proof rubber sleeve is dynamic along cable length direction
That makees is smooth；
Water-proof rubber sleeve 3 is major part the inner annular stricture of vagina near the inner annular stricture of vagina set by one end of adapter 2
5, water-proof rubber sleeve 3 is microcephaly the inner annular stricture of vagina 6 away from the inner annular stricture of vagina set by one end of adapter 2,
Major part the inner annular stricture of vagina 5 is owing to himself being quality of rubber materials, and it passes through self when being set in adapter 2
Deformation and the extruding force of adapter 2 complete the cladding for adapter 2 so that adapter 2 is positioned at even
Connect in device placed cavity 4 (see Fig. 2), can also smear at the oral area of major part the inner annular stricture of vagina 5 when mounted
Oils and fats, increases lubrication so that rubber sleeve can pass through smoothly in enlarging；
In major part the inner annular stricture of vagina 5, microcephaly, end ring 6 shape stricture of vagina is provided with at least three road waterproof rings, it is ensured that set
It is loaded on the sealing effectiveness after cable 1；
It is disposed with reinforcing rib structure 7 in the outer ring surface of adapter placed cavity 4, strengthens waterproof in installation process
The retentivity of gum cover；
Water-proof rubber sleeve 3 is specially high performance silicon rubber water-proof rubber sleeve, carries profit in the material of water-proof rubber sleeve 3
Lubrication prescription, it is ensured that the smooth and easy use of water-proof rubber sleeve.
In specific embodiment, the two ends of cable 1 are provided with adapter 2, the inner sleeve of each adapter 2
Equipped with corresponding water-proof rubber sleeve 3, after adapter 2 is connected with equipment end, water-proof rubber sleeve 3 overlaps as shown in Figure 2
It is loaded on adapter 2.
After using said structure, it has the beneficial effect that:
1. simple installation: only push away under an action drawn, simply settle original multiple protective
Construction action, at least saves the set-up time of 80%；
2. low price: product uses special uv-resistant, antioxidative elastomeric material mould molding, phase
For the product cost such as cold shrink tube, joint protection box more advantage；
The most easy to carry: during the supply of material, gum cover has been assembled on the wire rod of wire jumper, effectively avoid waterproof
Gum cover is lost or damages, and will not bring the burden of keeping to workmen；
The most waterproof reliably: depth of water 1m, the waterproof experiment of IP68 of 48 hours can be realized；
5. the life-span is permanent: can reach 10 years by UV experimental lifetime；
The most easy to maintenance: if it find that problematic when running in base station, directly pulling open gum cover can check
The situation of joint area, dismantles very convenient, promotes malfunction elimination efficiency, and will not damage components and parts,
After queueing problem, the most repeatable utilization of gum cover.
Above specific embodiment of the utility model is described in detail, but content has been only this practicality newly
The preferred embodiment that type is created, it is impossible to be considered for limiting the practical range that this utility model is created.All
Create, according to this utility model, impartial change and the improvement etc. that application range is made, all should still belong to this practicality
Within novel patent covering scope.
Claims (7)
1. the water repellent component at cable connector, it includes cable, and at least one end of described cable is arranged
There is adapter, it is characterised in that: the inner sleeve of the adapter of described cable is equipped with water-proof rubber sleeve, described anti-
The two ends of gelatine sleeve are respectively arranged with inner annular stricture of vagina, the inner annular stricture of vagina at the two ends of described water-proof rubber sleeve
Inner anchor ring is close to the outer wall of described cable respectively, and the adapter that is internally provided with of described water-proof rubber sleeve is put
Putting chamber, described adapter placed cavity can accommodate the adapter after connecting.
Water repellent component at a kind of cable connector the most as claimed in claim 1, it is characterised in that: described
The two ends of cable are provided with adapter, and the inner sleeve of each described adapter is equipped with corresponding water-proof rubber sleeve.
Water repellent component at a kind of cable connector the most as claimed in claim 1, it is characterised in that: described
The inner anchor ring of inner annular stricture of vagina carries lubricant.
Water repellent component at a kind of cable connector the most as claimed in claim 1, it is characterised in that: described
Water-proof rubber sleeve is major part the inner annular stricture of vagina near the inner annular stricture of vagina set by one end of described adapter, institute
Stating water-proof rubber sleeve away from the inner annular stricture of vagina set by one end of described adapter is microcephaly the inner annular stricture of vagina.
Water repellent component at a kind of cable connector the most as claimed in claim 4, it is characterised in that: described
Major part the inner annular stricture of vagina, microcephaly the inner annular stricture of vagina are provided with at least three road waterproof rings.
Water repellent component at a kind of cable connector the most as claimed in claim 1, it is characterised in that: described
It is disposed with reinforcing rib structure in the outer ring surface of adapter placed cavity.
Water repellent component at a kind of cable connector the most as claimed in claim 1, it is characterised in that: described
Water-proof rubber sleeve is specially high performance silicon rubber water-proof rubber sleeve, carries lubricant in the material of described water-proof rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620446391.4U CN205752752U (en) | 2016-05-16 | 2016-05-16 | A kind of water repellent component at cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620446391.4U CN205752752U (en) | 2016-05-16 | 2016-05-16 | A kind of water repellent component at cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205752752U true CN205752752U (en) | 2016-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620446391.4U Active CN205752752U (en) | 2016-05-16 | 2016-05-16 | A kind of water repellent component at cable connector |
Country Status (1)
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| CN (1) | CN205752752U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069317A (en) * | 2017-05-26 | 2017-08-18 | 中兴通讯股份有限公司 | A kind of water proof and dust proof sealing shroud suitable for different profile connectors |
| CN108832375A (en) * | 2018-06-20 | 2018-11-16 | 江苏永沃铜业有限公司 | A kind of radio frequency (RF) coaxial connector preventing gap ponding |
| CN109103683A (en) * | 2018-08-29 | 2018-12-28 | 江苏亨鑫科技有限公司 | Curved coaxial cable protecting device of roller |
| CN110299640A (en) * | 2019-05-27 | 2019-10-01 | 江苏亨鑫科技有限公司 | A kind of water-proof rubber sleeve, cable connection assembly and manufacturing method |
| CN110730393A (en) * | 2019-10-24 | 2020-01-24 | 何杰 | Network communication base station repeater |
-
2016
- 2016-05-16 CN CN201620446391.4U patent/CN205752752U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069317A (en) * | 2017-05-26 | 2017-08-18 | 中兴通讯股份有限公司 | A kind of water proof and dust proof sealing shroud suitable for different profile connectors |
| CN108832375A (en) * | 2018-06-20 | 2018-11-16 | 江苏永沃铜业有限公司 | A kind of radio frequency (RF) coaxial connector preventing gap ponding |
| CN109103683A (en) * | 2018-08-29 | 2018-12-28 | 江苏亨鑫科技有限公司 | Curved coaxial cable protecting device of roller |
| CN109103683B (en) * | 2018-08-29 | 2023-11-17 | 江苏亨鑫科技有限公司 | Bent coaxial cable protection device |
| CN110299640A (en) * | 2019-05-27 | 2019-10-01 | 江苏亨鑫科技有限公司 | A kind of water-proof rubber sleeve, cable connection assembly and manufacturing method |
| WO2020238821A1 (en) * | 2019-05-27 | 2020-12-03 | 江苏亨鑫科技有限公司 | Waterproof rubber sheath, cable connection assembly and manufacturing method |
| CN110730393A (en) * | 2019-10-24 | 2020-01-24 | 何杰 | Network communication base station repeater |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |