CN205385146U - High waterproof performance radio frequency connector - Google Patents
High waterproof performance radio frequency connector Download PDFInfo
- Publication number
- CN205385146U CN205385146U CN201620001399.XU CN201620001399U CN205385146U CN 205385146 U CN205385146 U CN 205385146U CN 201620001399 U CN201620001399 U CN 201620001399U CN 205385146 U CN205385146 U CN 205385146U
- Authority
- CN
- China
- Prior art keywords
- inner wire
- radio frequency
- housing
- frequency connector
- water resistance
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 210000004907 gland Anatomy 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000012212 insulator Substances 0.000 claims description 11
- 239000004020 conductor Substances 0.000 abstract 8
- 238000002788 crimping Methods 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a high waterproof performance radio frequency connector, including casing, first inner conductor, second inner conductor, gland and first sealing washer, first inner conductor is with the welding of second inner conductor one end and set up inside the casing, first inner conductor and second inner conductor mutually perpendicular, the handle hole has been seted up near the splice of first inner conductor and second inner conductor to the casing, first sealing washer setting in the handle hole, the gland setting the handle hole locate and with the casing crimping. The utility model discloses a high waterproof performance radio frequency connector has improved because the sealing performance of casing, has been guaranteed and gland and casing crimping in the handle hole in first sealing washer setting the utility model discloses the waterproof performance grade has prolonged life.
Description
Technical field
This utility model relates to a kind of high water resistance radio frequency connector, belongs to technical field of communication equipment.
Background technology
Radio frequency connector is typically considered a kind of element being installed on cable or being arranged on instrument and meter, as the element of transmission line electrical connection or separation.It belongs to electromechanical integrated product, simply says that it acts primarily as function served as bridge.
Radio frequency (RF) coaxial connector, except the electrical performance indexes substantially possessed, also has the electrical performance indexes of some uniquenesses；Such as characteristic impedance, decay, voltage standing wave ratio and reflection coefficient etc..These indexs are theoretical according to radio frequency transmission, radio frequency (RF) coaxial connector regard coaxial line one section special and regulation ditch as.
Owing to the operating mode of cable is complicated, it is often necessary to be laid in the environment such as high temperature, humidity, so radio frequency connector needs the performances such as certain high temperature resistant and waterproof.
Utility model content
The technical problems to be solved in the utility model is, not enough for prior art, it is proposed to a kind of water resistance is good, the high water resistance radio frequency connector of long service life.
This utility model is the technical scheme solving the proposition of above-mentioned technical problem: a kind of high water resistance radio frequency connector, including housing, the first inner wire, the second inner wire, gland and the first sealing ring, first inner wire and second inner wire one end are welded and are arranged on enclosure interior, first inner wire and the second inner wire are mutually perpendicular to, housing offers handle hole near the weld of the first inner wire and the second inner wire, first sealing ring is arranged in handle hole, and gland is arranged on handle hole place and crimps with housing.
The improvement of technique scheme is: enclosure interior is respectively arranged with insulator near the first inner wire and the second inner wire place.
The improvement of technique scheme is: hull outside is arranged with swivel nut near the first inner wire place, is provided with snap ring and plain cushion between swivel nut and housing.
The improvement of technique scheme is: in housing, the second inner wire place being provided with inner core, inner core crimps with housing.
The improvement of technique scheme is: housing is connected to rear casing along the second inner wire axis direction, is provided with the second sealing ring between rear casing and housing.
The improvement of technique scheme is: be provided with cable clip in rear casing.
The improvement of technique scheme is: be provided with the 3rd sealing ring near cable clip place in rear casing.
This utility model adopts technique scheme to provide the benefit that: (1) is arranged in handle hole due to the first sealing ring and gland crimps with housing, it is ensured that the sealing property of housing, improves this utility model water resistance grade, extends service life；(2) owing to the first inner wire and the second inner wire place are respectively arranged with insulator, can effectively prevent the first inner wire and the second inner wire from moving in housing, it is ensured that feeder head coaxial, it is ensured that the normal operation of radio frequency connector；(3) owing to being provided with snap ring and plain cushion between swivel nut and housing so that swivel nut is connected more stable with housing, improves bonding strength；(4) owing to being provided with inner core near the second inner wire place in housing, inner core crimps with housing, by the common support of inner core Yu insulator, can effectively prevent the second inner wire from moving in housing, it is ensured that feeder head coaxial；(5) owing to being provided with the second sealing ring between rear casing and housing, seal after second sealing ring and the screw thread couple of housing, and owing to being provided with the 3rd sealing ring near cable clip place in rear casing, by the common sealing function of first, second, and third sealing ring, substantially increase sealing property of the present utility model, extend the service life of radio frequency connector；(6) owing to being provided with cable clip in rear casing, the installation facilitating cable connects, and improves work efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of this utility model embodiment high water resistance radio frequency connector；
Wherein: 1-housing；2-the first inner wire；3-the second inner wire；4-gland；5-the first sealing ring；6-the first insulator；7-snap ring；8-plain cushion；9-swivel nut；10-the second insulator；11-the 3rd insulator；12-inner core；13-cable clip；14-the second sealing ring；15-rear casing；16-the 3rd sealing ring.
Detailed description of the invention
Embodiment
The high water resistance radio frequency connector of the present embodiment, as shown in Figure 1, including housing the 1, first inner wire the 2, second inner wire 3, gland 4 and the first sealing ring 5, it is internal that housing 1 is welded and be arranged in first inner wire 2 and second inner wire 3 one end, first inner wire 2 and the second inner wire 3 are mutually perpendicular to, housing 1 offers handle hole near the weld of the first inner wire 2 and the second inner wire 3, and the first sealing ring 5 is arranged in handle hole, and gland 4 is arranged on handle hole place and crimps with housing 1.Housing 1 is internal arranges the first insulator 6 near the first inner wire 2 place, and housing 1 is internal is respectively arranged with the second insulator 10 and the 3rd insulator 11 near the second inner wire 3 place.
Housing 1 is outside is arranged with swivel nut 9 near the first inner wire 2 place, is provided with snap ring 7 and plain cushion 8 between swivel nut 9 and housing 1.In housing 1, second inner wire 2 place being provided with inner core 12, the side of inner core 12 abuts with the 3rd insulator 11, and inner core 12 crimps with housing 1.Housing 1 is connected to rear casing 15 along the second inner wire 3 axis direction, is provided with the second sealing ring 14 between rear casing 15 and housing 1, seals after the second sealing ring 14 and the screw thread couple of housing 1.Cable clip 13 is installed in rear casing 15.It is provided with the 3rd sealing ring 16 near cable clip 13 place in rear casing 15.
This utility model is not limited to above-described embodiment.All employings are equal to replaces the technical scheme formed, and all falls within the protection domain of this utility model requirement.
Claims (7)
1. one kind high water resistance radio frequency connector, it is characterized in that: include housing, the first inner wire, the second inner wire, gland and the first sealing ring, described enclosure interior is welded and be arranged in described first inner wire and second inner wire one end, described first inner wire and the second inner wire are mutually perpendicular to, described housing offers handle hole near the weld of described first inner wire and the second inner wire, described first sealing ring is arranged in described handle hole, and described gland is arranged on described handle hole place and crimps with described housing.
2. high water resistance radio frequency connector according to claim 1, it is characterised in that: described enclosure interior is respectively arranged with insulator near described first inner wire and the second inner wire place.
3. high water resistance radio frequency connector according to claim 2, it is characterised in that: described hull outside is arranged with swivel nut near described first inner wire place, is provided with snap ring and plain cushion between described swivel nut and housing.
4. high water resistance radio frequency connector according to claim 3, it is characterised in that: in described housing, described second inner wire place being provided with inner core, described inner core crimps with described housing.
5. high water resistance radio frequency connector according to claim 4, it is characterised in that: described housing is connected to rear casing along described second inner wire axis direction, is provided with the second sealing ring between described rear casing and described housing.
6. high water resistance radio frequency connector according to claim 5, it is characterised in that: in described rear casing, cable clip is installed.
7. high water resistance radio frequency connector according to claim 6, it is characterised in that: it is provided with the 3rd sealing ring near described cable clip place in described rear casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001399.XU CN205385146U (en) | 2016-01-04 | 2016-01-04 | High waterproof performance radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001399.XU CN205385146U (en) | 2016-01-04 | 2016-01-04 | High waterproof performance radio frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205385146U true CN205385146U (en) | 2016-07-13 |
Family
ID=56348255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620001399.XU Expired - Fee Related CN205385146U (en) | 2016-01-04 | 2016-01-04 | High waterproof performance radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205385146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863664A (en) * | 2017-10-16 | 2018-03-30 | 江苏永沃铜业有限公司 | A kind of high water resistance radio frequency connector |
-
2016
- 2016-01-04 CN CN201620001399.XU patent/CN205385146U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863664A (en) * | 2017-10-16 | 2018-03-30 | 江苏永沃铜业有限公司 | A kind of high water resistance radio frequency connector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 |