CN205900987U - Exempt from to weld formula elastic compression installation microwave coaxial connector - Google Patents
Exempt from to weld formula elastic compression installation microwave coaxial connector Download PDFInfo
- Publication number
- CN205900987U CN205900987U CN201620760472.1U CN201620760472U CN205900987U CN 205900987 U CN205900987 U CN 205900987U CN 201620760472 U CN201620760472 U CN 201620760472U CN 205900987 U CN205900987 U CN 205900987U
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- China
- Prior art keywords
- electric conductivity
- coaxial connector
- sleeve
- soldering
- movable section
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Abstract
The utility model discloses an exempt from to weld formula elastic compression installation microwave coaxial connector, include: main part and setting are in the ring flange of main part one end, be provided with center conductor and insulating medium in the main part, wherein, center conductor includes front end canned paragraph and terminal mobile section, terminal mobile section with front end canned paragraph electric connection, terminal mobile section sets up through an elastic component make in the main part it can axial activity. The utility model discloses a set center conductor to front end canned paragraph and terminal mobile section, and keep the two electric connection, utilize elastic component to make terminal mobile section possess mobilizable ability on axial direction, can avoid the rigid contact between terminal mobile section and the PCB board, can keep and the PCB board between good electrical contact, simultaneously avoid insulating medium to receive center conductor's hard extrusion again and cause the creep, can also repeated using after making the connector use in the short time.
Description
Technical field
The utility model is related to field of connectors, in particular, is related to a kind of soldering-free type elastic compression installation microwave same
Mandrel connector.
Background technology
In current frequency microwave communications industry, all of soldering-free type compression installs connector is is pressed firmly with pcb plate
The design that reducer coupling touches.It is illustrated in figure 1 a kind of current soldering-free type compression installs connector, comprising: main body 10, dielectric
20th, center conductor 30, ring flange 90 and the screw 80 installed, wherein, center conductor 30 protrudes from ring flange 90 about
0.13mm about.As shown in Fig. 2 when using, connector is installed on pcb plate 91, after a short period of use, due to its dielectric
20 can occur creep in the case of active force, so lead to center conductor 30 to retreat it is impossible to normally contact with pcb plate, impact
Electric property, causes whole connector cannot repair it is impossible to reuse again.This structure needs when installing fixing simultaneously
Larger moment of torsion could be locked, and easily loosens during actual use, leads to electric property unstable, cause and survey by mistake.
Utility model content
Technical problem to be solved in the utility model is that a kind of offer life-span is high, reusable soldering-free type is elastic presses
Microwave coaxial connector is installed in contracting.
The purpose of this utility model is achieved through the following technical solutions: a kind of soldering-free type elastic compression installs microwave
Coaxial connector, comprising: main body and the ring flange being arranged on described main body one end, be provided with described main body center conductor with
And dielectric, wherein, described center conductor includes front end canned paragraph and movable section of end, movable section of described end with
Described front end canned paragraph is electrically connected with, and movable section of described end is arranged in described main body by an elastic component and makes it permissible
The activity of axial direction.
Preferably, an electric conductivity sleeve connection, described front end are passed through in described front end canned paragraph and movable section of described end
One end of canned paragraph is fixedly installed in one end of described electric conductivity sleeve, and movable section of described end can by an elastic component
In the other end being arranged on described electric conductivity sleeve of activity, described electric conductivity sleeve is provided with can live for limiting described end
The limiting section of dynamic section abjection.
Preferably, described front end canned paragraph is provided with the boss for limiting described electric conductivity sleeve, described dielectric
Including being arranged on the first insulator of boss side and be arranged on the second insulator of boss opposite side.
Preferably, described front end canned paragraph is connected by an electric conductivity inner thread sleeve for movable section with described end, institute
The one end stating front end canned paragraph is fixed by screwing in one end of described electric conductivity inner thread sleeve, can live in described end
Dynamic section is passed through in the mobilizable other end being arranged on described electric conductivity sleeve of an elastic component, and described electric conductivity sleeve is provided with
For limiting the limiting section of the movable section of abjection in described end.
Preferably, described front end canned paragraph is provided with first shaft shoulder and second shaft shoulder, and described first shaft shoulder is used for limiting institute
State electric conductivity inner thread sleeve, described second shaft shoulder is provided with described dielectric.
Preferably, described elastic component is spring.
Preferably, the material of described spring is metallic conductive materials.
Preferably, the material of described electric conductivity sleeve is copper.
The utility model is by being arranged to front end canned paragraph and movable section of end by center conductor, and keeps the two
It is electrically connected with, makes movable section of end possess mobilizable ability in the axial direction using elastic component, thus using
When, using the effect of elastic component, hard contact and pcb plate between for movable section of the end can be avoided (to become elastic connecting
Touch), can keep good in electrical contact and pcb plate between, avoid dielectric to be subject to the hard extruding of center conductor simultaneously again
And cause creep so that connector can also repeated carrying out can use after the short time uses.
Brief description
Fig. 1 is a kind of structure chart of existing connector,
Fig. 2 is a kind of scheme of installation of existing connector,
Fig. 3 is the connector construction figure of the utility model embodiment 1,
Fig. 4 is the connector scheme of installation of the utility model embodiment 1,
Fig. 5 is the connector matching chart of the utility model embodiment 2.
Specific embodiment
The utility model is described in further detail with preferred embodiment below in conjunction with the accompanying drawings.
Embodiment one
A kind of embodiment providing for the utility model as Figure 3-Figure 4, is that a kind of soldering-free type elastic compression installation is micro-
Ripple coaxial connector, comprising: main body 1 and the ring flange 9 being arranged on described main body 1 one end, is provided with center in described main body 1
Conductor and dielectric (the first dielectric 5 and the second dielectric 2).Wherein, described ring flange 9 is used for by connector admittedly
It is fixed that on pcb plate 91, described dielectric is used for being completely cut off described main body 1 and described center conductor, wherein, described in
Heart conductor includes front end canned paragraph 3 and movable section 7 of end, and movable section 7 of described end is electrical with described front end canned paragraph 3
Connect, movable section of described end is arranged on the activity making in described main body 1 that it can be axial by an elastic component 6, wherein,
Extended described ring flange 9 end face 0.13mm(0.13mm carries for the present embodiment in the absence of stress for movable section 7 of end
For a kind of connector extension elongation, but can live in the end not representing the connector employing structure described in the utility model
Dynamic section extension elongation also must be all 0.13mm).By center conductor is arranged to front end canned paragraph 3 and movable section of end
7, and keep the electric connection of the two, using elastic component 6, end is possessed for movable section 7 in the axial direction mobilizable
Ability, thus when using, using the effect of elastic component 6, movable section 7 of end can be avoided rigid and pcb plate 91 between
Contact (becoming Elastic Contact), so can keep good in electrical contact and pcb plate 91 between, avoid insulation to be situated between simultaneously again
Matter is subject to the hard extruding of center conductor and causes creep to allow what connector can also be repeated after short time use to enter
Exercise and use.
In the present embodiment, described front end canned paragraph 3 is connected by an electric conductivity sleeve 4 for movable section 7 with described end, institute
The one end stating front end canned paragraph 3 is fixedly installed in one end of described electric conductivity sleeve 4, and described end passes through one for movable section 7
Elastic component 6 is mobilizable to be arranged in the other end of described electric conductivity sleeve 4, and described electric conductivity sleeve 4 is provided with for limiting
Make the limiting section (not shown) of movable section 7 abjection in described end.Wherein, described elastic component 6 can be spring or other tool
There is the component of preferable elasticity capacity, if elastic component is spring, the material of spring can be chosen as metal material so as to possess
Conduction property, so can preferably guarantee electric property and front end canned paragraph 3 between for movable section 7 of the end.For conduction
For property sleeve 4, can rotate
In the present embodiment, described front end canned paragraph 3 is provided with the boss 31 for limiting described electric conductivity sleeve 4, described
Dielectric includes the first insulator 5 being arranged on boss 31 side and the second insulator 2 being arranged on boss 31 opposite side.
Boss 31 can keep well spacing to electric conductivity sleeve 4, dielectric is arranged to the first insulator 5 and second simultaneously
Insulator 2, so that the assembly in main body 1 can more easily be fit into.
Embodiment two
As shown in figure 5, from the conduction unlike embodiment one, connecting movable section 7 of front end canned paragraph 3 and described end
Property sleeve 4 be an electric conductivity inner thread sleeve, one end of described front end canned paragraph 3 is fixed by screwing to described electric conductivity
In one end of inner thread sleeve, described end is arranged in described electric conductivity by an elastic component is mobilizable for movable section 7
In the other end of screw shell, described electric conductivity inner thread sleeve is provided with for limiting movable section 7 abjection in described end
Limiting section.Enable that front end canned paragraph 3 is easier to be attached with electric conductivity sleeve 4 by the way of threaded, with
When the reliability that connects also higher.
In the present embodiment, described front end canned paragraph 3 is provided with first shaft shoulder and the second shaft shoulder (not shown), described first axle
Take on for limiting described electric conductivity inner thread sleeve, described second shaft shoulder is provided with described dielectric.
Above content be with reference to specific preferred embodiment further detailed description of the utility model it is impossible to
Identification is of the present utility model to be embodied as being confined to these explanations.Ordinary skill for the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should regard
For belonging to protection domain of the present utility model.
Claims (8)
1. a kind of soldering-free type elastic compression installs microwave coaxial connector it is characterised in that including: main body and be arranged on described
The ring flange of main body one end, is provided with center conductor and dielectric in described main body, wherein, before described center conductor includes
End canned paragraph and movable section of end, movable section of described end is electrically connected with described front end canned paragraph, and described end can
Active segment be arranged on by an elastic component make in described main body its can axial direction activity.
2. soldering-free type elastic compression as claimed in claim 1 installs microwave coaxial connector it is characterised in that described front end is solid
Determine movable section of section and described end and pass through an electric conductivity sleeve connection, one end of described front end canned paragraph is fixedly installed on described
In one end of electric conductivity sleeve, movable section of described end passes through that an elastic component is mobilizable to be arranged on described electric conductivity sleeve
The other end in, described electric conductivity sleeve is provided with the limiting section for limiting the abjection of movable section of described end.
3. soldering-free type elastic compression as claimed in claim 2 installs microwave coaxial connector it is characterised in that described front end is solid
Determine section and be provided with boss for limiting described electric conductivity sleeve, it is first exhausted that described dielectric includes being arranged on boss side
Edge body and the second insulator being arranged on boss opposite side.
4. soldering-free type elastic compression as claimed in claim 1 installs microwave coaxial connector it is characterised in that described front end is solid
Determine section to be connected by an electric conductivity inner thread sleeve for movable section with described end, screw thread is passed through in one end of described front end canned paragraph
It is affixed in one end of described electric conductivity inner thread sleeve, it is mobilizable that an elastic component is passed through in movable section of described end
It is arranged in the other end of described electric conductivity inner thread sleeve, described electric conductivity inner thread sleeve is provided with for limiting described end
The limiting section of the movable section of abjection in end.
5. soldering-free type elastic compression as claimed in claim 4 installs microwave coaxial connector it is characterised in that described front end is solid
Determine section and be provided with first shaft shoulder and second shaft shoulder, described first shaft shoulder is used for limiting described electric conductivity inner thread sleeve, described
Two shaft shoulders are provided with described dielectric.
6. described soldering-free type elastic compression as arbitrary in claim 1-5 installs microwave coaxial connector it is characterised in that described
Elastic component is spring.
7. soldering-free type elastic compression as claimed in claim 6 installs microwave coaxial connector it is characterised in that described spring
Material is metallic conductive materials.
8. soldering-free type elastic compression as claimed in claim 2 installs microwave coaxial connector it is characterised in that described electric conductivity
The material of sleeve is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620760472.1U CN205900987U (en) | 2016-07-20 | 2016-07-20 | Exempt from to weld formula elastic compression installation microwave coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620760472.1U CN205900987U (en) | 2016-07-20 | 2016-07-20 | Exempt from to weld formula elastic compression installation microwave coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205900987U true CN205900987U (en) | 2017-01-18 |
Family
ID=57773676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620760472.1U Active CN205900987U (en) | 2016-07-20 | 2016-07-20 | Exempt from to weld formula elastic compression installation microwave coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205900987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113922118A (en) * | 2021-12-13 | 2022-01-11 | 南京天朗防务科技有限公司 | Radio frequency connector |
-
2016
- 2016-07-20 CN CN201620760472.1U patent/CN205900987U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113922118A (en) * | 2021-12-13 | 2022-01-11 | 南京天朗防务科技有限公司 | Radio frequency connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |