CN206834381U - Radio frequency (RF) coaxial connector - Google Patents
Radio frequency (RF) coaxial connector Download PDFInfo
- Publication number
- CN206834381U CN206834381U CN201720737091.6U CN201720737091U CN206834381U CN 206834381 U CN206834381 U CN 206834381U CN 201720737091 U CN201720737091 U CN 201720737091U CN 206834381 U CN206834381 U CN 206834381U
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- China
- Prior art keywords
- radio frequency
- spring set
- coaxial connector
- annular
- outer conductor
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Abstract
The utility model discloses a kind of radio frequency (RF) coaxial connector, including plug and socket, the both ends for defining plug outer conductor are respectively side a and b, A ends and socket outer conductor grafting, and A ends outer wall is socketed with spring set, and spring set is provided with the sleeve of several reeds that arch upward for middle part.The utility model replaces traditional convex with spring set and rushes pack arrangement, increases the contact surface with socket outer conductor medial surface, and connection is relatively reliable, and pulling-inserting force is strong, and signal transmission is more stable；Spring set is conveniently replaceable simultaneously, is saved cost, is enhanced service life.
Description
Technical field
A kind of radio frequency (RF) coaxial connector is the utility model is related to, belongs to electronic component and patches technical field.
Background technology
Radio frequency (RF) coaxial connector can be used for circuit board, and in circuit board, radio-frequency module is in radio-frequency module, and circuit board is in radio frequency mould
Interconnection between block, in electronic communication industry, the consideration in terms of market and cost-effective seems especially heavy at miniaturization
Will.Existing radio frequency (RF) coaxial connector includes plug and socket, and plug is formed by outer conductor, insulator and contact pin suit, inserted
Adapter sleeve is provided with head outer conductor, socket is formed by outer conductor, insulator and jack suit, is provided with socket outer conductor
The connecting seat matched with adapter sleeve, as shown in figure 1, one end of plug outer conductor is arranged to the sleeve pipe 2 that convex rushes pack arrangement, set
Several profile grooves 1 are axially evenly arranged on pipe 2, connection when, contact pin insertion jack, sleeve pipe 2 insert socket outer conductor, adapter sleeve with
Connecting seat fastens, and convex is rushed pack arrangement and reclined with socket outer conductor medial surface, because convex rushes pack arrangement with being led outside socket
It is point connection between internal side, after multiple plug, convex, which rushes pack arrangement, can become without elasticity, and it is not very stable to connect,
And there is no pulling-inserting force, service life is not very long.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of radio frequency (RF) coaxial connector.
In order to achieve the above object, technical scheme is used by the utility model：
Radio frequency (RF) coaxial connector, including plug and socket, the both ends for defining plug outer conductor are respectively side a and b, A ends
With socket outer conductor grafting, A ends outer wall is socketed with spring set, and spring set is provided with the sleeve of several reeds that arch upward for middle part.
Annular groove is provided with the outer wall of A ends, spring set is enclosed in annular groove.
The depth of annular groove and the consistency of thickness of spring set.
The reed that arches upward is domes.
The arch upward middle part of reed is one section of flat construction.
B ends outer wall is fixed with annular washer, and B ends outer wall is cased with annular installation sheet, annular installation sheet be located at annular washer with
Between spring set, be cased with spring on the outer conductor between annular washer and annular installation sheet, the both ends of spring respectively with annular washer
Fixed with annular installation sheet, the adapter sleeve of radio frequency (RF) coaxial connector is fixed on annular installation sheet.
The beneficial effect that the utility model is reached：1st, the utility model replaces traditional convex using spring set and rushes inclusion
Structure, the contact surface with socket outer conductor medial surface is increased, connection is relatively reliable, and pulling-inserting force is strong, and signal transmission is more stable；2、
It is directly to be fabricated by the end of outer conductor that traditional convex, which rushes pack arrangement, once damage or no elasticity are, it is necessary to whole
Body is changed, and uses spring set, even if without elasticity or damage, need to be only individually replaced spring set, be saved cost, enhancing makes
Use the life-span.
Brief description of the drawings
Fig. 1 is the structural representation of traditional plug；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the structural representation of spring set.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating this
The technical scheme of utility model, and the scope of protection of the utility model can not be limited with this.
As shown in Figures 2 and 3, radio frequency (RF) coaxial connector, including plug 4 and socket 3, the both ends point of the outer conductor of plug 4 are defined
Not Wei side a and b, A ends and the outer conductor grafting of socket 3, the outer conductor of plug 4 and the outer conductor of socket 3 use kirsite, outside A ends
Wall is socketed with spring set 5, and the material of spring set 5 is beryllium-bronze, and spring set 5 is the sleeve that middle part is provided with several reeds 11 that arch upward, and is owned
The reed 11 that arches upward is axially disposed, is provided with axial groove on spring set 5, B ends outer wall is fixed with annular washer 8, B ends outer wall set
There is annular installation sheet 7, annular installation sheet 7 is located between annular washer 8 and spring set 5, between annular washer 8 and annular installation sheet 7
Outer conductor on be cased with spring 9, the both ends of spring 9 are fixed with annular washer 8 and annular installation sheet 7 respectively, RF coaxial connection
The adapter sleeve 10 of device is fixed on annular installation sheet 7.
The mounting means of spring set 5 has a variety of, but for convenient disassembly, annular groove 6, annular is set on the outer wall of A ends
The depth of groove 6 and the consistency of thickness of spring set 5, spring set 5 are enclosed in annular groove 6, can when spring set 5 is without elasticity or damage
Spring set 5 is broken into two with one's hands along groove to be changed., can be raised in the setting of the bottom of annular groove 6 for further retainer spring set 5, while
The pit matched with projection is set on spring set 5, when spring set 5 is enclosed in annular groove 6, the embedded pit of projection.
The reed 11 that arches upward can be domes, but in order to further increase the contact with the outer conductor medial surface of socket 3
The middle part for the reed 11 that arches upward, can be arranged to one section of flat construction by face, and this section of flat construction is pasted with the outer conductor medial surface of socket 3
Lean on, the both ends for the reed 11 that arches upward are arcuate structure.
Above-mentioned radio frequency (RF) coaxial connector replaces traditional convex using spring set 5 and rushes pack arrangement, increases with being led outside socket 3
The contact surface of internal side, connection is relatively reliable, and pulling-inserting force is strong, and signal transmission is more stable；Spring set 5 is conveniently replaceable simultaneously, is saved
Cost has been saved, has enhanced service life.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change
Enter and deform and also should be regarded as the scope of protection of the utility model.
Claims (6)
1. radio frequency (RF) coaxial connector, including plug and socket, it is characterised in that：The both ends for defining plug outer conductor are respectively A ends
With B ends, A ends and socket outer conductor grafting, A ends outer wall are socketed with spring set, and spring set is provided with the set of several reeds that arch upward for middle part
Cylinder.
2. radio frequency (RF) coaxial connector according to claim 1, it is characterised in that：Annular groove, spring are provided with the outer wall of A ends
It is enclosed in annular groove.
3. radio frequency (RF) coaxial connector according to claim 2, it is characterised in that：The depth of annular groove and the thickness of spring set
Unanimously.
4. radio frequency (RF) coaxial connector according to claim 1, it is characterised in that：The reed that arches upward is domes.
5. radio frequency (RF) coaxial connector according to claim 1, it is characterised in that：The arch upward middle part of reed is one section of straight knot
Structure.
6. radio frequency (RF) coaxial connector according to claim 1, it is characterised in that：B ends outer wall is fixed with annular washer, B ends
Outer wall is cased with annular installation sheet, and annular installation sheet is located between annular washer and spring set, between annular washer and annular installation sheet
Outer conductor on be cased with spring, the both ends of spring are fixed with annular washer and annular installation sheet respectively, radio frequency (RF) coaxial connector
Adapter sleeve is fixed on annular installation sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720737091.6U CN206834381U (en) | 2017-06-23 | 2017-06-23 | Radio frequency (RF) coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720737091.6U CN206834381U (en) | 2017-06-23 | 2017-06-23 | Radio frequency (RF) coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206834381U true CN206834381U (en) | 2018-01-02 |
Family
ID=60777279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720737091.6U Active CN206834381U (en) | 2017-06-23 | 2017-06-23 | Radio frequency (RF) coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206834381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275834A (en) * | 2017-06-23 | 2017-10-20 | 镇江立新电子通讯技术有限公司 | Radio frequency (RF) coaxial connector |
-
2017
- 2017-06-23 CN CN201720737091.6U patent/CN206834381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275834A (en) * | 2017-06-23 | 2017-10-20 | 镇江立新电子通讯技术有限公司 | Radio frequency (RF) coaxial connector |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |