CN209641879U - Elastic inner conductor connector - Google Patents
Elastic inner conductor connector Download PDFInfo
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- CN209641879U CN209641879U CN201920676386.6U CN201920676386U CN209641879U CN 209641879 U CN209641879 U CN 209641879U CN 201920676386 U CN201920676386 U CN 201920676386U CN 209641879 U CN209641879 U CN 209641879U
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- inner conductor
- cavity
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- connector
- bullet
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Abstract
The utility model relates to a kind of elastic inner conductor connectors.Wherein, elastic inner conductor connector includes: inner conductor, insulator and outer conductor；After being set to the insulator in the inner conductor, it is set in the outer conductor；The inner conductor offers the cavity open at one end suitable for elastic component setting；One end of the elastic component is leaked out from the opening of the cavity, and the axial direction being suitable under the effect of external force along the inner conductor is moved.By the way that elastic component is arranged in inner conductor, keeping the axial distance of inner conductor variable, is equipped with pcb board when welding, efficiency improves, meanwhile, the production precision of connector is also reduced, production cost is reduced.
Description
Technical field
The utility model relates to elastic inner conductor connectors, and in particular to a kind of elasticity inner conductor connector.
Background technique
When traditional connector and pcb board erection welding, inner conductor length dimension is fixed and invariable, and is installed, debugs, is welded
It is not only laborious when connecing, inefficiency, and also the lower reliability of vibration is unstable, is easy to produce defective products, economic cost is caused to increase.
Since coaxial transmission is transmitted in the inner surface of outer conductor and the outer surface of inner conductor, there is insulating supporting in centre.It is special
It is not high frequency product, high to part processing accuracy, installation dimension will aspire for stability, and debugging process is difficult, and welding needs reliable.
How to solve the above problems, is urgently to be resolved at present.
Utility model content
The purpose of the utility model is to provide a kind of elastic inner conductor connectors, to realize what inner conductor axial distance can be changed
Purpose.
In order to solve the above-mentioned technical problem, the utility model provides a kind of elastic inner conductor connector, comprising:
Inner conductor, insulator and outer conductor；
After being set to the insulator in the inner conductor, it is set in the outer conductor；
The inner conductor offers the cavity open at one end suitable for elastic component setting；
One end of the elastic component is leaked out from the opening of the cavity, and is suitable for interior leading along described under the effect of external force
The axial direction of body is moved.
Further, the elastic component includes bullet, spring and snap ring；
The bullet is suitable for spring being pressed into the cavity；
The snap ring is set to the opening of the cavity, and is suitable for preventing the bullet from falling off.
Further, the cavity offers the annular slot suitable for snap ring clamping；
A part of the snap ring is opened into the annular slot, and another part exposes out of described cavity.
Further, the snap ring opens up jagged.
Further, the bullet includes contact head, connecting rod, bottom plate；
The contact head and the bottom plate are fixedly installed on the both ends of the connecting rod respectively；
The bottom plate and the spring connect；
The bullet exposes from the opening of the cavity.
Further, the contact surface of the inner conductor and the insulator is clamped by the first hangnail.
Further, first hangnail is set to the outer surface of the inner conductor or the inner surface of the insulator.
Further, the contact surface of the insulator and the outer conductor is clamped by the second hangnail.
Further, second hangnail is set to the outer surface of the insulator or the inner surface of the outer conductor.
The utility model has the beneficial effects that the utility model provides a kind of elastic inner conductor connector.Wherein, elastic
Inner conductor connector includes: inner conductor, insulator and outer conductor；After being set to the insulator in the inner conductor, it is set to
In the outer conductor；The inner conductor offers the cavity open at one end suitable for elastic component setting；One end of the elastic component
It is leaked out from the opening of the cavity, and the axial direction being suitable under the effect of external force along the inner conductor is moved.By
Elastic component is set in inner conductor, keeps the axial distance of inner conductor variable, when equipping welding with pcb board, efficiency is improved, meanwhile,
The production precision for reducing connector, reduces production cost.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the cross-sectional view of elastic inner conductor connector provided by the utility model.
Fig. 2 is the explosive view of elastic inner conductor connector provided by the utility model.
In figure: 110- inner conductor；111- cavity；111a- annular slot；120- insulator；130- outer conductor；131- foot
Needle；140- elastic component；141- bullet；141a- contact head；141b- connecting rod；141c- bottom plate；142- spring；143- snap ring；151-
First hangnail；The second hangnail of 152-.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
Embodiment 1
Please refer to Fig. 1 and Fig. 2, the present embodiment 1 provides a kind of elastic inner conductor connector, comprising: inner conductor 110, absolutely
Edge body 120 and outer conductor 130；After being set to the insulator 120 in the inner conductor 110, it is set to the outer conductor 130
It is interior；The inner conductor 110 offers the cavity 111 open at one end being arranged suitable for elastic component 140；The one of the elastic component 140
End is leaked out from the opening of the cavity 111, and the axial direction being suitable under the effect of external force along the inner conductor 110 is transported
It is dynamic.By the way that elastic component 140 is arranged in inner conductor 110, keeps the axial distance of inner conductor 110 variable, equip and weld with pcb board
When, efficiency improves, meanwhile, the production precision of connector is also reduced, production cost is reduced.
In the present embodiment, the elastic component 140 includes bullet 141, spring 142 and snap ring 143；The bullet 141
Suitable for spring 142 is pressed into the cavity 111；The snap ring 143 is set to the opening of the cavity 111, and is suitable for preventing
The bullet 141 falls off.The maximum distance that bullet 141 pops up is limited by snap ring 143, and prevents bullet 141 from falling off, structure letter
It is single, it is convenient for production.
In the present embodiment, the cavity 111 offers the annular slot 111a suitable for the snap ring 143 clamping；It is described
A part of snap ring 143 is opened into the annular slot 111a, and another part exposes out of described cavity 111.The snap ring 143 is opened
Equipped with notch.
In the present embodiment, the bullet 141 includes contact head 141a, connecting rod 141b, bottom plate 141c；The contact head
The 141a and bottom plate 141c is fixedly installed on the both ends of the connecting rod 141b respectively；The bottom plate 141c and the spring
142 connect；The bullet 141 exposes from the opening of the cavity 111.
When installing bullet 141, after snap ring 143 is inserted in connecting rod 141b, bottom plate 141c is pressed into cavity 111, simultaneously
143 phase of snap ring is radially pressed, is reduced the diameter, and is pushed into cavity 111, is fixed until being caught in annular slot 111a.
In the present embodiment, the contact surface of the inner conductor 110 and the insulator 120 is carried out by the first hangnail 151
Clamping.Specifically, first hangnail 151 is set to the outer surface of the inner conductor 110 or the interior table of the insulator 120
Face.By barb structure, inner conductor 110 and insulator 120 are fixed, prevent inner conductor 110 from taking off from insulator 120
It falls, stability is strong.
In the present embodiment, the contact surface of the insulator 120 and the outer conductor 130 is carried out by the second hangnail 152
Clamping.Specifically, second hangnail 152 is set to the outer surface of the insulator 120 or the interior table of the outer conductor 130
Face.By barb structure, outer conductor 130 and insulator 120 are fixed, prevent insulator 120 from taking off from outer conductor 130
It falls, stability is strong.
In the present embodiment, outer conductor 130 is additionally provided with multiple foot needles 131, is welded by foot needle 131 with pcb board.
In conclusion the utility model provides a kind of elastic inner conductor connector.Wherein, elastic inner conductor connector packet
It includes: inner conductor, insulator and outer conductor；After being set to the insulator in the inner conductor, it is set in the outer conductor；Institute
It states inner conductor and offers the cavity open at one end being arranged suitable for elastic component；Opening of the one end of the elastic component from the cavity
Place leaks out, and the axial direction being suitable under the effect of external force along the inner conductor is moved.By the way that elasticity is arranged in inner conductor
Part keeps the axial distance of inner conductor variable, and when equipping welding with pcb board, efficiency is improved, meanwhile, also reduce the system of connector
Make precision, reduces production cost.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (9)
1. a kind of elasticity inner conductor connector characterized by comprising
Inner conductor, insulator and outer conductor；
After being set to the insulator in the inner conductor, it is set in the outer conductor；
The inner conductor offers the cavity open at one end suitable for elastic component setting；
One end of the elastic component is leaked out from the opening of the cavity, and is suitable under the effect of external force along the inner conductor
Axially moved.
2. elasticity inner conductor connector as described in claim 1, which is characterized in that
The elastic component includes bullet, spring and snap ring；
The bullet is suitable for spring being pressed into the cavity；
The snap ring is set to the opening of the cavity, and is suitable for preventing the bullet from falling off.
3. elasticity inner conductor connector as claimed in claim 2, which is characterized in that
The cavity offers the annular slot suitable for snap ring clamping；
A part of the snap ring is opened into the annular slot, and another part exposes out of described cavity.
4. elasticity inner conductor connector as claimed in claim 2, which is characterized in that
The snap ring opens up jagged.
5. elasticity inner conductor connector as claimed in claim 2, which is characterized in that
The bullet includes contact head, connecting rod, bottom plate；
The contact head and the bottom plate are fixedly installed on the both ends of the connecting rod respectively；
The bottom plate and the spring connect；
The bullet exposes from the opening of the cavity.
6. elasticity inner conductor connector as described in claim 1, which is characterized in that
The contact surface of the inner conductor and the insulator is clamped by the first hangnail.
7. elasticity inner conductor connector as claimed in claim 6, which is characterized in that
First hangnail is set to the outer surface of the inner conductor or the inner surface of the insulator.
8. elasticity inner conductor connector as described in claim 1, which is characterized in that
The contact surface of the insulator and the outer conductor is clamped by the second hangnail.
9. elasticity inner conductor connector as claimed in claim 8, which is characterized in that
Second hangnail is set to the outer surface of the insulator or the inner surface of the outer conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676386.6U CN209641879U (en) | 2019-05-13 | 2019-05-13 | Elastic inner conductor connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676386.6U CN209641879U (en) | 2019-05-13 | 2019-05-13 | Elastic inner conductor connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209641879U true CN209641879U (en) | 2019-11-15 |
Family
ID=68498354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920676386.6U Active CN209641879U (en) | 2019-05-13 | 2019-05-13 | Elastic inner conductor connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209641879U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048251A (en) * | 2019-05-13 | 2019-07-23 | 常州金信诺凤市通信设备有限公司 | Elastic inner conductor connector and its working method |
| CN113783016A (en) * | 2021-08-10 | 2021-12-10 | 深圳三星通信技术研究有限公司 | Radio frequency connector between boards |
-
2019
- 2019-05-13 CN CN201920676386.6U patent/CN209641879U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048251A (en) * | 2019-05-13 | 2019-07-23 | 常州金信诺凤市通信设备有限公司 | Elastic inner conductor connector and its working method |
| CN113783016A (en) * | 2021-08-10 | 2021-12-10 | 深圳三星通信技术研究有限公司 | Radio frequency connector between boards |
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