CN206908023U - A kind of earthing or grounding means of RF connectors - Google Patents
A kind of earthing or grounding means of RF connectors Download PDFInfo
- Publication number
- CN206908023U CN206908023U CN201720558786.8U CN201720558786U CN206908023U CN 206908023 U CN206908023 U CN 206908023U CN 201720558786 U CN201720558786 U CN 201720558786U CN 206908023 U CN206908023 U CN 206908023U
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- China
- Prior art keywords
- connectors
- hole
- screw
- earthing
- grounding
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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 - Fee Related
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- Multi-Conductor Connections (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of earthing or grounding means of RF connectors, including RF connectors, mounting hole, through hole, screw, grounding connection piece, connecting hole and pad, the mounting hole to be arranged on the corner of RF connectors；The through hole is arranged on the side end face of RF connectors；The screw is arranged in through hole；The grounding connection piece is arranged on screw；The connecting hole is arranged on grounding connection piece；The pad is arranged on the both sides of grounding connection piece, and on screw, the quantity of the through hole is 24, and the through hole is symmetricly set on the both sides end face of RF connectors, screw and the grounding connection piece is that copper material is made, ground wire is connected with the connecting hole, compared with prior art, the beneficial effects of the utility model are new a kind of earthing or grounding means of RF connectors, it is simple in construction, be grounded it is reliable and stable, using it is simple the advantages that, be adapted to promote the use of.
Description
Technical field
A kind of earthing or grounding means is the utility model is related to, especially a kind of earthing or grounding means of RF connectors.
Background technology
With the raising of mobile network quality, device intermodulation requirement is also improved therewith, and device radio frequency connector is grounded
The reliable stability influence to intermodulation it is very big, the radio-frequency devices of a high-quality must have a set of reliable earthing method to carry out
Ground connection ensures.
The earthing or grounding means of existing RF connectors mainly has three kinds：First, outer conductor is threadedly coupled, such a ground connection is relatively reliable,
But need inner core to be separated with medium and outer conductor, cause the complication of assembling so as to being difficult to ensure that the precision of assembling.Its inner core with it is humorous
The post that shakes, which can not use, to be welded to connect（It is difficult to stress）If inner core is spun with main rod with screw thread, hold in final assembly coupling
Yi Yin rotates stress and loosened.Second, outer conductor carries out interference with cavity crimps mode, such a earthing or grounding means is also relatively reliable, still
It is non-dismountable using disposable crimping, do not applied in many occasions.Third, outer conductor is crimped with screw, such a earthing or grounding means is
The most frequently used mode, it is convenient to change, simple to operate, but the reliability being grounded is unstable, is easily influenceed because contacting uneven
Intermodulation.
Utility model content
The purpose of this utility model is to provide a kind of earthing or grounding means of RF connectors, to solve to carry in above-mentioned background technology
The problem of going out.
The purpose of this utility model is achieved by following technical proposals：A kind of earthing or grounding means of RF connectors, bag
RF connectors, mounting hole, through hole, screw, grounding connection piece, connecting hole and pad are included, the mounting hole is arranged on RF connectors
Corner on；The through hole is arranged on the side end face of RF connectors；The screw is arranged in through hole；The grounding connection piece
On screw；The connecting hole is arranged on grounding connection piece；The pad is arranged on the both sides of grounding connection piece, and position
In on screw.
Further, the quantity of the through hole is 2-4.
Further, the through hole is symmetricly set on the both sides end face of RF connectors.
Further, screw and the grounding connection piece is that copper material is made.
Further, ground wire is connected with the connecting hole.
Compared with prior art, the beneficial effects of the utility model are new a kind of earthing or grounding means of RF connectors, knot
Structure is simple, ground connection it is reliable and stable, using it is simple the advantages that, be adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the utility model overall structure design sketch；
In figure：1-RF connectors, 2- mounting holes, 3- through holes, 4- screws, 5- grounding connections piece, 6- connecting holes, 7- pads.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in figure 1, the utility model discloses a kind of earthing or grounding means of RF connectors, including RF connectors 1, mounting hole
2nd, through hole 3, screw 4, grounding connection piece 5, connecting hole 6 and pad 7, the mounting hole 2 are arranged on the corner of RF connectors 1；
The through hole 3 is arranged on the side end face of RF connectors 1, is easy to screw 4 and Qi Nei electrical equipment to be electrically connected with；The screw
4 are arranged in through hole 3；The grounding connection piece 5 is arranged on screw 4, is easy to grounding connection piece 5 conductive；The connecting hole 6 is set
Put on grounding connection piece 5, be easy to connection to be grounded；The pad 7 is arranged on the both sides of grounding connection piece 5, and is located at screw 4
On, the frictional property of enhancing grounding connection piece 5 and equipment, the quantity of the through hole 3 is 2-4, and the through hole 3 is symmetricly set on RF
On the both sides end face of connector 1, the screw 4 and grounding connection piece 5 are that copper material is made, and are connected on the connecting hole 6
There is ground wire.
The earthing or grounding means of the RF connectors, simple in construction, ground connection is reliable and stable, using simple.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of earthing or grounding means of RF connectors, including RF connectors（1）, mounting hole（2）, through hole（3）, screw（4）, ground connection connect
Contact pin（5）, connecting hole（6）And pad（7）, it is characterised in that：The mounting hole（2）It is arranged on RF connectors（1）Corner on；
The through hole（3）It is arranged on RF connectors（1）Side end face on；The screw（4）Installed in through hole（3）It is interior；The ground connection connects
Contact pin（5）Installed in screw（4）On；The connecting hole（6）It is arranged on grounding connection piece（5）On；The pad（7）It is arranged on and connects
Ground connection sheet（5）Both sides, and be located at screw（4）On.
A kind of 2. earthing or grounding means of RF connectors according to claim 1, it is characterised in that：The through hole（3）Quantity
For 2-4.
A kind of 3. earthing or grounding means of RF connectors according to claim 1, it is characterised in that：The through hole（3）Symmetrically set
Put in RF connectors（1）Both sides end face on.
A kind of 4. earthing or grounding means of RF connectors according to claim 1, it is characterised in that：The screw（4）And ground connection
Connection sheet（5）It is that copper material is made.
A kind of 5. earthing or grounding means of RF connectors according to claim 1, it is characterised in that：The connecting hole（6）Upper company
It is connected to ground wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558786.8U CN206908023U (en) | 2017-05-19 | 2017-05-19 | A kind of earthing or grounding means of RF connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558786.8U CN206908023U (en) | 2017-05-19 | 2017-05-19 | A kind of earthing or grounding means of RF connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206908023U true CN206908023U (en) | 2018-01-19 |
Family
ID=61288791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720558786.8U Expired - Fee Related CN206908023U (en) | 2017-05-19 | 2017-05-19 | A kind of earthing or grounding means of RF connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206908023U (en) |
-
2017
- 2017-05-19 CN CN201720558786.8U patent/CN206908023U/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 |
Granted publication date: 20180119 Termination date: 20180519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |