CN209418818U - A kind of millimeter wave connector - Google Patents
A kind of millimeter wave connector Download PDFInfo
- Publication number
- CN209418818U CN209418818U CN201920204399.3U CN201920204399U CN209418818U CN 209418818 U CN209418818 U CN 209418818U CN 201920204399 U CN201920204399 U CN 201920204399U CN 209418818 U CN209418818 U CN 209418818U
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- China
- Prior art keywords
- probe
- conductor
- elastic component
- component
- dielectric
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides a kind of millimeter wave connector, including inner conductor component, the dielectric being sheathed on the inner conductor component and the outer conductor being sheathed on outside the dielectric；The inner conductor component includes jack, elastic component, probe and crimping needle；The elastic component is fixed in the jack, and the outer end of elastic component is fixedly connected with the probe；The crimping needle guard is set on the probe, and the inner wall for the outer wall and the dielectric for crimping needle is supported to close and be fixed；The prominent outer conductor in the outer end of the probe；High-accuracy elastic component is installed by the inner end in probe, realizes the steady pressure contact of inner conductor, guarantees that printed circuit board and mechanical deformation will not be caused while internal and external conductor well contacts, effectively increases the electric property of product.
Description
Technical field
The utility model relates to touch screen manufacture fields, and in particular to a kind of millimeter wave connector.
Background technique
Millimeter wave connector is applied in frequency microwave device, prints printed line for realizing millimeter wave (K-band and U wave band)
Road transmission and the connection and conversion between coaxial scheme transmission, are generally made of inner conductor, dielectric and outer conductor；Existing skill
It is very big due to can also be brought into the change in size of product small (0.01mm) after millimere-wave band to the electric property of product in art
Variation, in order to guarantee the good contact of internal and external conductor, inner conductor has to prominent outer conductor, to realize good contact, inside leads
Body protrusion is more, and contact is more reliable, is more conducive to the good of electric property and stablizes.But meanwhile protrusion is more, will lead to printing
The deformation that plate generates is bigger, poorer so as to cause whole electric property, needs to find an equalization point between,
The prominent size of inner conductor is asked to need to control very strict, for basic need in 0.02mm, properties of product are unstable.
Utility model content
In view of the above technical problems, the utility model provides a kind of millimeter wave connector.
A kind of millimeter wave connector, including inner conductor component, the dielectric being sheathed on the inner conductor component and
The outer conductor being sheathed on outside the dielectric；The inner conductor component includes jack, elastic component, probe and crimping needle；Institute
It states elastic component to be fixed in the jack, and the outer end of elastic component is fixedly connected with the probe；The crimping needle guard is set to
On the probe, and the inner wall for the outer wall and the dielectric for crimping needle is supported to close and be fixed；The prominent institute in the outer end of the probe
State outer conductor.
Preferably, the prominent outer conductor 0.2mm in the outer end of the probe.
Preferably, the outer conductor is equipped with close to one end of the probe and is easily installed fixed flange.
The beneficial effects of the utility model are: installing high-accuracy elastic component by the inner end in probe, interior lead is realized
The steady pressure of body contacts, and guarantees that printed circuit board and mechanical deformation will not be caused while internal and external conductor well contacts, effectively
Improve the electric property of product.
Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the overall structure diagram of the utility model；
Digital representation in figure:
1, dielectric 2, outer conductor 3, jack 4, elastic component 5, probe 6, crimping needle
7, flange.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, a kind of millimeter wave connector, is situated between including inner conductor component, the insulation being sheathed on inner conductor component
Matter 1 and the outer conductor 2 being sheathed on outside dielectric 1；Inner conductor component includes jack 3, elastic component 4, probe 5 and crimping needle
6；Elastic component 4 is fixed in jack 3, and the outer end of elastic component 4 is fixedly connected with probe 5；Crimping needle 6 is sheathed on probe 5,
And the inner wall for the outer wall and dielectric 1 for crimping needle 6 is supported to close and be fixed；The prominent outer conductor 2(about 0.2mm in the outer end of probe 5)；Outside
Conductor 2 is equipped with close to one end of probe 5 and is easily installed fixed flange 7；High-accuracy elasticity is installed by the inner end in probe 5
Part 4 realizes the steady pressure contact of inner conductor, guarantee internal and external conductor will not cause while well contact printed circuit board and
Mechanical deformation has very big raising to product electric property, especially becomes apparent in U wave band, almost on original basis
On be doubled, stability and consistency there has also been increasing substantially, hardly because the contact of inner conductor occur product electricity
Gas performance it is unstable and inconsistent.
Various modifications to these embodiments will be readily apparent to those skilled in the art, herein
Defined General Principle can be real in other embodiments without departing from the spirit or scope of the present utility model
It is existing.
Claims (3)
1. a kind of millimeter wave connector, it is characterised in that: including inner conductor component, the insulation being sheathed on the inner conductor component
Medium and the outer conductor being sheathed on outside the dielectric；The inner conductor component includes jack, elastic component, probe and pressure
Connect needle；The elastic component is fixed in the jack, and the outer end of elastic component is fixedly connected with the probe；The crimping needle
The inner wall of the outer wall and the dielectric that are sheathed on the probe, and crimp needle, which supports to close, to be fixed；The outer end of the probe
The prominent outer conductor.
2. a kind of millimeter wave connector according to claim 1, it is characterised in that: described in the outer end of the probe is prominent
Outer conductor 0.2mm.
3. a kind of millimeter wave connector according to claim 1, it is characterised in that: the outer conductor is close to the probe
One end is equipped with and is easily installed fixed flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204399.3U CN209418818U (en) | 2019-02-15 | 2019-02-15 | A kind of millimeter wave connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204399.3U CN209418818U (en) | 2019-02-15 | 2019-02-15 | A kind of millimeter wave connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209418818U true CN209418818U (en) | 2019-09-20 |
Family
ID=67942951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920204399.3U Expired - Fee Related CN209418818U (en) | 2019-02-15 | 2019-02-15 | A kind of millimeter wave connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209418818U (en) |
-
2019
- 2019-02-15 CN CN201920204399.3U patent/CN209418818U/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: 20190920 Termination date: 20220215 |