CN203607608U - Waterproof jacket for radio frequency F connector - Google Patents
Waterproof jacket for radio frequency F connector Download PDFInfo
- Publication number
- CN203607608U CN203607608U CN201320657685.8U CN201320657685U CN203607608U CN 203607608 U CN203607608 U CN 203607608U CN 201320657685 U CN201320657685 U CN 201320657685U CN 203607608 U CN203607608 U CN 203607608U
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- China
- Prior art keywords
- waterproof jacket
- internal diameter
- section
- radio frequency
- segment
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- 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 - Lifetime
Links
- 238000013461 design Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 claims abstract description 4
- 238000004078 waterproofing Methods 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 230000007704 transition Effects 0.000 abstract 1
- 230000003064 anti-oxidating effect Effects 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model relates to a waterproof jacket for a radio frequency F connector. The waterproof jacket is characterized in that the waterproof jacket is an integrated structure, the integral body of the waterproof jacket is a cylinder type hollow structure, both of two end parts are not sealed, the waterproof jacket is a three-segment structure from the perspective of appearance, the water jacket can be divided into three segments according to the external diameter of the cylinder from large to small, each segment is in a smooth transition, and the external diameter of a cable penetrating terminal is the smallest. Specifically, according to the three-segment cylinder structure, the segment with the smallest external diameter is the segment of the cable penetrating terminal of the waterproof jacket, the internal diameter of the segment employs a cone design, the internal diameter R4 of an opening is 6.5 mm, the internal diameter R3 of the bottom is 5.5 mm, and the length L6 of the segment with the internal diameter of 5.5 mm is 4 mm. The design enables the waterproof jacket to maintain the waterproof and dustproof performances in a condition that the external diameter of a cable has errors, and the waterproof jacket can simultaneously satisfy the processing requirement of water resistance, dust resistance, corrosion resistance and oxidation resistance.
Description
Technical field
The utility model relates to radio frequency F joint waterproofing cover, for general F joint can not waterproof and dustproof and extrusion pressing type waterproof F joint can not anticorrosion, anti-oxidation and design.
Background technology
Cable television network, advancing " integration of three networks ", is built in Next generation broadcasting network (NGB) process, must carry out upgrading two-way, transfer of data, and this radio frequency F joint to the various outdoor equipments of cable TV is had higher requirement.Because the various outdoor equipment radio frequency of cable TV F joint is long-term exposed outdoor, add it is to be threaded, water and air can make junction oxidation cause decay and reflection index to become bad, and the transmission of digital signals error rate is increased.Therefore must carry out waterproof and dustproof, anticorrosion, anti-oxidation processing to radio frequency F joint.
At present existing general F joint can not waterproof and dustproof, and extrusion pressing type waterproof F joint can not anticorrosion, anti-oxidation.And do not have at present a kind of F joint waterproofing cover, can meet the requirement of waterproof and dustproof, anticorrosion, anti-oxidation processing simultaneously.
In view of this, be necessary to provide a kind of radio frequency F joint waterproofing cover that can simultaneously meet waterproof and dustproof, anticorrosion, anti-oxidation processing requirements, to address the above problem.
Summary of the invention
The purpose of this utility model is: for the deficiency of background technology; the utility model provides a kind of radio frequency F joint waterproofing cover; the various outdoor equipment radio frequency of cable TV F joint waterproofing, dustproof, anticorrosion, anti-oxidation protective sleeve, it can not waterproof and dustproof mainly for general F joint and extrusion pressing type waterproof F joint can not anticorrosion, anti-oxidation and design.
The technical scheme that the utility model adopts is: a kind of radio frequency F joint waterproofing cover, it is characterized in that, the described waterproof jacket structure that is formed in one, its entirety is drum type brake hollow-core construction, two all not sealings of end, described waterproof jacket is seen as three stage structure from outward appearance, be divided into from large to small three sections according to outside diameter of cylinder size, it between every section, is rounding off, wherein cable penetrates end external diameter minimum, specifically: this syllogic cylindrical structure, wherein one of external diameter minimum section is that the cable of described waterproof jacket penetrates residing one section of end, the internal diameter of this section adopts conical design, opening part internal diameter R4 is 6.5mm, and end internal diameter R3 is 5.5mm, internal diameter is that the length L 6 of this section of 5.5mm is 4mm, design and in the situation that makes the outside diameter of cable have error, still can keep water proof and dust proof performance with this.
Radio frequency F joint waterproofing cover as above, is characterized in that, described waterproof jacket adopts SIL-60 silica gel to make.
Radio frequency F joint waterproofing cover as above, is characterized in that, the entire length L of described waterproof jacket is 62.6mm, and wherein one of external diameter maximum section of its length L 1 is 13mm, and internal diameter R1 is 17.5mm, and thickness is 2mm.
Radio frequency F joint waterproofing cover as above, is characterized in that, external diameter one section of its length L 2 placed in the middle of described waterproof jacket is 33.03mm, and internal diameter R2 is 14.5mm, and thickness is 2mm.
The beneficial effects of the utility model are: the utility model patent has following characteristics:
1, waterproof jacket material adopts SIL-60 silica gel, reaches anticorrosion, anti-oxidation protection.
2, consider through the outside diameter of cable have certain error, in when design, cable is penetrated to end bore design and becomes vertebra shape, convenient in use, can be in the situation that the outside diameter of cable has larger error, reach waterproof and dustproof requirement.
3, this patent makes F joint and seat all in the inside of waterproof jacket, except guaranteeing the inner waterproofing of F joint, also can guarantee joint surface and the corrosion of screw thread place.
Accompanying drawing explanation
Fig. 1 is the structural representation of radio frequency F joint waterproofing cover of the present utility model.Wherein L=62.6, L1=13, L2=33.03, L3=9, L4=3.57, L5=4, L6=4, R1=17.5, R2=14.5, R3=5.5, R4=6.5, R5=10.5, T=2, unit is mm.
Embodiment
In order to understand better the utility model, further illustrate content of the present utility model below in conjunction with embodiment, but content of the present utility model is not only confined to the following examples.Those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values are equally within the listed claims limited range of the application.
As shown in Figure 1, a kind of radio frequency F joint waterproofing cover that the utility model provides, the described waterproof jacket structure that is formed in one.Its entirety is drum type brake hollow-core construction, two all not sealings of end, described waterproof jacket is seen as three stage structure from outward appearance, be divided into from large to small three sections according to outside diameter of cylinder size, it between every section, is rounding off, wherein cable penetrates end external diameter minimum, specifically: this syllogic cylindrical structure, wherein one of external diameter minimum section is that the cable of described waterproof jacket penetrates residing one section of end, the internal diameter of this section adopts conical design, opening part internal diameter R4 is 6.5mm, and end internal diameter R3 is 5.5mm, internal diameter is that the length L 6 of this section of 5.5mm is 4mm, design and in the situation that makes the outside diameter of cable have error, still can keep water proof and dust proof performance with this.
Described radio frequency F joint waterproofing cover adopts SIL-60 silica gel, there is outstanding resistance to weather, resistance to ozone and UV resistant irradiation performance, temperature applicable range-60 ℃～200 ℃, can be in outdoor application more than 20 years, it is pliable and tough that this silica gel still keeps at low temperatures, in the time of 1～2 mm of varying aperture of waterproof jacket, still can keep sealing.
The entire length L of described waterproof jacket is 62.6mm, and wherein one of external diameter maximum section of its length L 1 is 13mm, and internal diameter R1 is 17.5mm, and thickness is 2mm.
External diameter one section of its length L 2 placed in the middle of described waterproof jacket is 33.03mm, and internal diameter R2 is 14.5mm, and thickness is 2mm.
The utility model patent consider through the outside diameter of cable have certain error, time bore design is become to vertebra shape in design, convenient in use.
These are only embodiment of the present utility model, be not limited to the utility model, therefore, all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in claim scope of the present utility model.
Claims (4)
1. a radio frequency F joint waterproofing cover, it is characterized in that, the described waterproof jacket structure that is formed in one, its entirety is drum type brake hollow-core construction, two all not sealings of end, described waterproof jacket is seen as three stage structure from outward appearance, be divided into from large to small three sections according to outside diameter of cylinder size, it between every section, is rounding off, wherein cable penetrates end external diameter minimum, this syllogic cylindrical structure, wherein one of external diameter minimum section is that the cable of described waterproof jacket penetrates residing one section of end, the internal diameter of this section adopts conical design, opening part internal diameter R4 is 6.5mm, and end internal diameter R3 is 5.5mm, internal diameter is that the length L 6 of this section of 5.5mm is 4mm, design and in the situation that makes the outside diameter of cable have error, still can keep water proof and dust proof performance with this.
2. radio frequency F joint waterproofing cover according to claim 1, is characterized in that, described waterproof jacket adopts SIL-60 silica gel to make.
3. radio frequency F joint waterproofing cover according to claim 1, is characterized in that, the entire length L of described waterproof jacket is 62.6mm, and wherein one of external diameter maximum section of its length L 1 is 13mm, and internal diameter R1 is 17.5mm, and thickness is 2mm.
4. radio frequency F joint waterproofing cover according to claim 1, is characterized in that, external diameter one section of its length L 2 placed in the middle of described waterproof jacket is 33.03mm, and internal diameter R2 is 14.5mm, and thickness is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320657685.8U CN203607608U (en) | 2013-10-24 | 2013-10-24 | Waterproof jacket for radio frequency F connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320657685.8U CN203607608U (en) | 2013-10-24 | 2013-10-24 | Waterproof jacket for radio frequency F connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607608U true CN203607608U (en) | 2014-05-21 |
Family
ID=50720270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320657685.8U Expired - Lifetime CN203607608U (en) | 2013-10-24 | 2013-10-24 | Waterproof jacket for radio frequency F connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607608U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868292A (en) * | 2015-06-05 | 2015-08-26 | 黄永怀 | Waterproof network line interface |
| CN106654700A (en) * | 2017-02-27 | 2017-05-10 | 谈振新 | Waterproof self-locking radio-frequency coaxial connector assembly |
| CN106992391A (en) * | 2017-02-27 | 2017-07-28 | 广东欧珀移动通信有限公司 | Waterproof jacket, attachment means and mobile terminal |
-
2013
- 2013-10-24 CN CN201320657685.8U patent/CN203607608U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868292A (en) * | 2015-06-05 | 2015-08-26 | 黄永怀 | Waterproof network line interface |
| CN106654700A (en) * | 2017-02-27 | 2017-05-10 | 谈振新 | Waterproof self-locking radio-frequency coaxial connector assembly |
| CN106992391A (en) * | 2017-02-27 | 2017-07-28 | 广东欧珀移动通信有限公司 | Waterproof jacket, attachment means and mobile terminal |
| CN106992391B (en) * | 2017-02-27 | 2019-02-05 | Oppo广东移动通信有限公司 | Waterproof jacket, attachment device and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |