CN209282507U - A kind of radio frequency (RF) coaxial connector dust preventing component - Google Patents
A kind of radio frequency (RF) coaxial connector dust preventing component Download PDFInfo
- Publication number
- CN209282507U CN209282507U CN201822131818.3U CN201822131818U CN209282507U CN 209282507 U CN209282507 U CN 209282507U CN 201822131818 U CN201822131818 U CN 201822131818U CN 209282507 U CN209282507 U CN 209282507U
- Authority
- CN
- China
- Prior art keywords
- spiral shell
- radio frequency
- coaxial connector
- shell seat
- nut
- 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
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Abstract
The utility model discloses a kind of radio frequency (RF) coaxial connector dust preventing components, including built-in dust guard and external dust guard, the built-in dust guard includes insertion spiral shell seat, the insertion spiral shell seat upper outer is equipped with external screw thread, it is embedded into radio frequency (RF) coaxial connector interface internal below the insertion spiral shell seat, filling section is L-shaped sealing ring below the insertion spiral shell seat and at radio frequency (RF) coaxial connector interface contact position, the external dust guard includes nut and dirt-proof boot, it is fixedly connected at the dirt-proof boot and nut lower edge, the internal screw thread matched with insertion spiral shell seat external screw thread is equipped with inside the nut, the clamping pad that section is right-angled trapezium is equipped with below the nut and at insertion spiral shell seat contact position.For the component while avoiding dust preventing component from losing, there are also preferable sealing and dust-proof effects, have saved economic cost, have provided better protective performance.
Description
Technical field
The utility model relates to communications connectors equipment technical fields, more specifically, being related to a kind of RF coaxial connection
Device dust preventing component.
Background technique
Radio frequency (RF) coaxial connector is normally mounted at the signal transmission component on cable or on instrument, is coaxial transmission system
Indispensable key element.It is several that radio frequency (RF) coaxial connector is generally divided into screw thread, bayonet, push-in type, floating type blind insertion etc..Together
Mandrel connector dust cap is to be widely used in communications industry, therefore its protective for carrying out dust-proof component to communication device
Can be most important for communication device, existing dust cap generally comprises and is provided with connecting hole on shell and shell end face,
Dustproof effect may be implemented by the way that dust cap is screwed on, however existing dust cap is on the one hand, the connection opened up due to its top
Hole is easy to enter dust in communication device, destroys protective performance, still further aspect, and dust cap is easily lost, therefore,
It usually needs to be equipped with many set dust caps, not only makes its inconvenient for use, and cause the waste of cost, in another aspect, it is tied
Structure itself design it is unreasonable so that sealing reliability is poor.
Utility model content
The purpose of the utility model is to provide a kind of radio frequency (RF) coaxial connector dust preventing component, which is avoiding dust-proof group
While part is lost, there are also preferable sealing and dust-proof effects, have saved economic cost, have provided better protective performance.
To achieve the goals above, the technical solution adopted in the utility model is as follows:
A kind of radio frequency (RF) coaxial connector dust preventing component, including built-in dust guard and external dust guard, described is built-in dust-proof
Part includes insertion spiral shell seat, and the insertion spiral shell seat upper outer is equipped with external screw thread, is embedded into radio frequency below the insertion spiral shell seat
Coaxial connector interface internal, the insertion spiral shell seat lower section are with filling section at radio frequency (RF) coaxial connector interface contact position
L-shaped sealing ring, the external dust guard include nut and dirt-proof boot, are fixed at the dirt-proof boot and nut lower edge
It connects, the internal screw thread matched with insertion spiral shell seat external screw thread, the nut lower section and insertion spiral shell is equipped with inside the nut
It is equipped with the clamping pad that section is right-angled trapezium at seat contact position, is equipped with binding tape below the dirt-proof boot, described tightens
It takes and is equipped with tight locking button, be equipped with connector between radio frequency (RF) coaxial connector outside the nut, the connector includes
Upper and lower two metal suckers, an elastic connecting strip and two fixing seats, two fixing seats are separately positioned on upper and lower two
A metal chuck surface installs elastic connecting strip between the fixing seat.
Further, the insertion spiral shell seat is embedded into radio frequency (RF) coaxial connector interface internal after screwing in nut again.
Further, the insertion spiral shell seat is cylindrical shape hollow structure.
Further, the dirt-proof boot lower opening size is greater than radio frequency (RF) coaxial connector interface diameter.
Compared with the prior art, the beneficial effects of the utility model are as follows:
RF coaxial connector interface is realized by built-in dust guard and external dust guard jointly in the utility model
Sealing effect, better tightness；Cooperate dirt-proof boot, can be further improved the dust-proof effect of component；Using connecting-piece structure, keep away
The loss for exempting from nut saves the economic cost of replacement.
Detailed description of the invention
Fig. 1 is that the utility model internal structure splits schematic diagram；
Fig. 2 is the utility model external structure schematic diagram；
In figure: 1, nut；2, clamping pad；3, dirt-proof boot；4, it is embedded in spiral shell seat；5, sealing ring；6, metal sucker；7, fixed
Seat；8, elastic connecting strip；9, tight locking button；10, binding tape.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing utility model are easy to understand, below
In conjunction with being specifically illustrating, the utility model is further described.
As depicted in figs. 1 and 2, a kind of radio frequency (RF) coaxial connector dust preventing component, including built-in dust guard and external dust guard,
Built-in dust guard includes insertion spiral shell seat 4, and insertion 4 upper outer of spiral shell seat is equipped with external screw thread, and it is same to be embedded into radio frequency below insertion spiral shell seat 4
Mandrel connector interface internal, 4 lower section of insertion spiral shell seat are L-shaped close with section is filled at radio frequency (RF) coaxial connector interface contact position
Seal 5, external dust guard include nut 1 and dirt-proof boot 3, are fixedly connected at dirt-proof boot 3 and 1 lower edge of nut, inside nut 1
Equipped with the internal screw thread matched with insertion 4 external screw thread of spiral shell seat, 1 lower section of nut is equipped with section at insertion 4 contact position of spiral shell seat
The clamping pad 2 of right-angled trapezium, is equipped with binding tape 10 below dirt-proof boot 3, and binding tape 10 is equipped with tight locking button 9,1 outside of nut and penetrates
Connector is equipped between frequency coaxial connector, connector includes 6, elastic connecting strips 8 of upper and lower two metal suckers and two
Fixing seat 7, two fixing seats 7 are separately positioned on two 6 surfaces of metal sucker up and down, install elastic connecting strip between fixing seat 7
8, insertion spiral shell seat 4 is embedded into radio frequency (RF) coaxial connector interface internal after screwing in nut 1 again, and insertion spiral shell seat 4 is that cylindrical shape is hollow
Structure, 3 lower opening size of dirt-proof boot are greater than radio frequency (RF) coaxial connector interface diameter.
In actual use, insertion spiral shell seat 4 is screwed in into nut 1, refills clamping pad 2, is then connect in radio frequency (RF) coaxial connector
Sealing ring 5 is arranged at mouthful, and insertion spiral shell seat 4 is inserted into radio frequency (RF) coaxial connector interface internal after fixed and is putting down dirt-proof boot 3,
Dirt-proof boot 3 is tightened, when removing, component is integrally taken out, is fixed by connector and radio frequency (RF) coaxial connector.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model
It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This is practical new
Type is claimed range and is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of radio frequency (RF) coaxial connector dust preventing component, it is characterised in that: described including built-in dust guard and external dust guard
Built-in dust guard includes insertion spiral shell seat, and the insertion spiral shell seat upper outer is equipped with external screw thread, and the insertion spiral shell seat lower section is embedding
Enter to radio frequency (RF) coaxial connector interface internal, below the insertion spiral shell seat with filled out at radio frequency (RF) coaxial connector interface contact position
Filling section is L-shaped sealing ring, and the external dust guard includes nut and dirt-proof boot, side below the dirt-proof boot and nut
It is fixedly connected at edge, the internal screw thread matched with insertion spiral shell seat external screw thread, the nut lower section is equipped with inside the nut
With the clamping pad at insertion spiral shell seat contact position equipped with section being right-angled trapezium, the dirt-proof boot lower section is equipped with binding tape, institute
The binding tape stated is equipped with tight locking button, and connector, the company are equipped between radio frequency (RF) coaxial connector outside the nut
Fitting includes upper and lower two metal suckers, an elastic connecting strip and two fixing seats, and two fixing seats are respectively set
Elastic connecting strip is installed between upper and lower two metal chuck surfaces, the fixing seat.
2. a kind of radio frequency (RF) coaxial connector dust preventing component according to claim 1, it is characterised in that: the insertion spiral shell seat
It is embedded into radio frequency (RF) coaxial connector interface internal again after screwing in nut.
3. a kind of radio frequency (RF) coaxial connector dust preventing component according to claim 1, it is characterised in that: the insertion spiral shell seat
For cylindrical shape hollow structure.
4. a kind of radio frequency (RF) coaxial connector dust preventing component according to claim 1, it is characterised in that: under the dirt-proof boot
Square opening size is greater than radio frequency (RF) coaxial connector interface diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822131818.3U CN209282507U (en) | 2018-12-18 | 2018-12-18 | A kind of radio frequency (RF) coaxial connector dust preventing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822131818.3U CN209282507U (en) | 2018-12-18 | 2018-12-18 | A kind of radio frequency (RF) coaxial connector dust preventing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209282507U true CN209282507U (en) | 2019-08-20 |
Family
ID=67612119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822131818.3U Expired - Fee Related CN209282507U (en) | 2018-12-18 | 2018-12-18 | A kind of radio frequency (RF) coaxial connector dust preventing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209282507U (en) |
-
2018
- 2018-12-18 CN CN201822131818.3U patent/CN209282507U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190820 Termination date: 20201218 |