CN208478621U - The straight micro-strip socket of rf adapter blindmate - Google Patents
The straight micro-strip socket of rf adapter blindmate Download PDFInfo
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- CN208478621U CN208478621U CN201821126778.7U CN201821126778U CN208478621U CN 208478621 U CN208478621 U CN 208478621U CN 201821126778 U CN201821126778 U CN 201821126778U CN 208478621 U CN208478621 U CN 208478621U
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- circular hole
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- thread segment
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Abstract
The utility model discloses the straight micro-strip sockets of rf adapter blindmate, including outer conductor, insulator and inner conductor, the outer conductor includes thread segment and electric conductor, the center of the thread segment is provided with a circular hole A, the inner wall of circular hole A is equipped with step A and step B, the electric conductor is a cuboid, the circular hole B that the center of cuboid is provided with a round platform hole and is connected to round platform hole, step B is located at the middle part of circular hole A with the circular hole B side wall being connected to, and step A is located at step B and thread segment far between the end face of electric conductor；The insulator simultaneously stretches out thread segment 1mm, and it is used made of PEEK material, and the insulator center is provided with and the matched location hole of inner conductor；The inner conductor includes sequentially connected runic, card body and insertion body, and the diameter of the runic is 0.9mm and insulator end face 2.7mm is stretched out on top；The card body is located in insulator, and the diameter of the insertion body is 0.95mm and its stretching insulator end face 2mm.The utility model has many advantages, such as that structure is simple, signal transmission effect is good.
Description
Technical field
The utility model relates to a kind of straight micro-strip sockets of rf adapter blindmate, belong to technology for radio frequency field.
Background technique
Radio frequency (RF) coaxial connector is the common name to the connector for RF coaxial feeder system, the connector for communication and
Radio frequency coaxial-cable is connected in electronic equipment and similar electronic equipment institute adapted radio-frequency transmission line.Or coaxially and micro-strip, coaxially with
Connection between waveguide.Its plug portion is often mounted in cable socket, and socket part is often mounted on equipment fixed cell, also often
For the connection between two radio-frequency cables, function served as bridge is played.
Allow a small amount of radial and axial tolerance between existing socket part and rf adapter, is produced to when generating gap
Raw high impedance can reduce electric property.But the inner conductor of existing socket is easy to be bent in blindmate, then socket can not
It uses and insulator has disengaged from outer conductor, also socket is caused not to be available, thus the service life reduced.
Summary of the invention
The purpose of this utility model is to provide a kind of straight micro-strip socket of rf adapter blindmate, the insulation of the socket
Body is not easily to fall off and inner conductor is not easy bending, prolongs the service life.
The straight micro-strip socket of rf adapter blindmate, including outer conductor and be arranged in outer conductor and and outer conductor
The inner conductor of insulation, the outer conductor include thread segment and with the integrally formed electric conductor of thread segment, in the thread segment
The heart is provided with a circular hole A, and the inner wall of circular hole A is equipped with step A and step B, and the electric conductor is a cuboid, cuboid
The circular hole B that center is provided with a round platform hole and is connected to round platform hole, circular hole B diameter are equal to the diameter of circular hole A, circular hole A and circle
Hole B connection and be located at the middle part of circular hole A with the circular hole B side wall being connected to the length is 6mm, step B, and step A be located at step B and
Thread segment is far between the end face of electric conductor；
The step B and thread segment are exhausted far from being equipped with outer conductor between the end face of electric conductor in cavity with inner conductor and insulating
Edge body, the insulator simultaneously stretches out thread segment 1mm, while it is used made of PEEK material, the insulator center be provided with
The matched location hole of inner conductor；
The inner conductor includes sequentially connected runic, card body and insertion body, and the diameter of the runic is 0.9mm and top
Stretch out insulator end face 2.7mm；The card body is located in insulator, and the diameter that the diameter of card body is greater than insertion body is greater than runic
Diameter, the diameter of the insertion body are 0.95mm and its stretching insulator end face 2mm.
Further, the diameter of the thread segment is 7mm, is highly 5.55mm, the diameter 3.85mm of circular hole A, electric conductor
Size be 10 × 9 × 2.6mm, the axis of great circle of rotary table is 8.2mm, and axis of small circle is 4.2mm, a height of 2.08mm.
Further, the both ends of the inner conductor are smooth cone.
Further, the card body of the inner conductor is boss structure.
Further, the total length of the inner conductor is 9.05mm.
The utility model has the following beneficial effects:
(1) step there are two being set in the circular hole in thread segment, and the matched insulator of circular hole is set, step is to insulation
Body has limitation function, can form certain resistance in plug, insulator is prevented to be detached from circular hole；
(2) by increasing hardness for top (insertion/extraction portion) overstriking (thicker than the plug needle of the prior art) of inner conductor,
To be not easy to be bent in plug；
(3) end of inner conductor is equipped with the smooth conical surface, convenient for connecting with adapter, realizes the transmission of signal；
(4) structure is simple, Insertion Loss value is small, signal transmission effect is good.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the utility model.
Marked in the figure: 11, thread segment；12, electric conductor；2, insulator；3, inner conductor；31, runic；32, card body；33, it inserts
Enter body；41, step A；42, step B；51, circular hole A；52, circular hole B；53, round platform hole.
Specific embodiment
As shown in Figure 1, the straight micro-strip socket of rf adapter blindmate provided in this embodiment includes outer conductor, insulator
2 and inner conductor 3；The outer conductor include thread segment 11 and with the integrally formed electric conductor 12 of thread segment 11, the thread segment
11 diameter is 7mm, is highly 5.55mm, and center is provided with the circular hole A51 that a diameter is 3.85mm, the inner wall of circular hole A51
It is equipped with step A41 and step B42, the electric conductor 12 is one having a size of 10 × 9 × 2.6mm cuboid, in cuboid
The circular hole B52 that the heart is provided with a round platform hole 53 and is connected to round platform hole 53, circular hole B52 diameter are equal to the straight of 53 roundlet of round platform hole
Diameter is 4.2mm, and the axis of great circle of round platform hole 53 is 8.2mm, a height of 2.08mm；Circular hole A51 is connected to circular hole B52 and its length
It is located at the middle part of circular hole A51 with the circular hole B52 side wall being connected to for 6mm, step B42, and step A41 is located at step B42 and screw thread
Between 11 end faces far from electric conductor 12 of section.Between the end face of the step B42 and thread segment 11 far from electric conductor 12 in cavity
Equipped with the insulator 2 that outer conductor and inner conductor 3 insulate, insulator 2 stretches out thread segment 111mm, and it uses PEEK material to be made
, PEEK material have mechanical performance is excellent, self-lubrication is good, chemicals-resistant burn into is fire-retardant, peel resistance, wearability, intolerant to
Strong nitric acid, the concentrated sulfuric acid, it is anti-radiation the advantages that；2 center of insulator is provided with and the matched location hole of inner conductor 3.
The inner conductor 3 includes sequentially connected runic 31, card body 32 and insertion body 33, and the diameter of the runic 31 is
0.9mm and top stretching 2 end face 2.7mm of insulator；The card body 32 is located in insulator 2, and structure is boss structure, card body
The diameter that 32 diameter is greater than insertion body 33 is greater than the diameter of runic 31, and resistance can be generated in swapping process, prevents inner conductor 3
It falls off out of insulator 2, the diameter of the insertion body 33 is 0.95mm and its stretching 2 end face 2mm of insulator, the inner conductor 3
Total length be 9.05mm and its both ends is smooth cone, convenient for being connect with the inner conductor 3 in adapter.
The above is only the utility model preferred embodiment, but the protection scope of the utility model is not limited to
This, any transformation carried out based on technical solution provided by the utility model and utility model design and replacement should all be covered
In the protection scope of the utility model.
Claims (5)
1. the straight micro-strip socket of rf adapter blindmate, including outer conductor and setting it is in outer conductor and exhausted with outer conductor
The inner conductor of edge, it is characterised in that: the outer conductor include thread segment and with the integrally formed electric conductor of thread segment, it is described
The center of thread segment is provided with a circular hole A, and the inner wall of circular hole A is equipped with step A and step B, and the electric conductor is a rectangle
Body, the circular hole B that the center of cuboid is provided with a round platform hole and is connected to round platform hole, circular hole B diameter are straight equal to circular hole A's
Diameter, circular hole A is connected to circular hole B and the length is 6mm, step B to be located at the middle part of circular hole A with the circular hole B side wall being connected to, and step
A is located at step B and thread segment far between the end face of electric conductor；
The step B and thread segment are far from the insulation for being equipped with outer conductor and inner conductor insulation between the end face of electric conductor in cavity
Body, the insulator simultaneously stretches out thread segment 1mm, and it is used made of PEEK material, and the insulator center is provided with leads with interior
The matched location hole of body；
The inner conductor includes sequentially connected runic, card body and insertion body, and the diameter of the runic is 0.9mm and top is stretched out
Insulator end face 2.7mm；The card body is located in insulator, and the diameter that the diameter of card body is greater than insertion body is greater than the straight of runic
Diameter, the diameter of the insertion body are 0.95mm and its stretching insulator end face 2mm.
2. the straight micro-strip socket of rf adapter blindmate according to claim 1, it is characterised in that: the thread segment
Diameter is 7mm, is highly 5.55mm, the diameter 3.85mm of circular hole A, and the size of electric conductor is 10 × 9 × 2.6mm, rotary table it is big
Circular diameter is 8.2mm, and axis of small circle is 4.2mm, a height of 2.08mm.
3. the straight micro-strip socket of rf adapter blindmate according to claim 1, it is characterised in that: the inner conductor
Both ends are smooth cone.
4. the straight micro-strip socket of rf adapter blindmate according to claim 1, it is characterised in that: the inner conductor
Card body is boss structure.
5. the straight micro-strip socket of rf adapter blindmate according to claim 1, it is characterised in that: the inner conductor
Total length is 9.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126778.7U CN208478621U (en) | 2018-07-17 | 2018-07-17 | The straight micro-strip socket of rf adapter blindmate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126778.7U CN208478621U (en) | 2018-07-17 | 2018-07-17 | The straight micro-strip socket of rf adapter blindmate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208478621U true CN208478621U (en) | 2019-02-05 |
Family
ID=65211051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821126778.7U Active CN208478621U (en) | 2018-07-17 | 2018-07-17 | The straight micro-strip socket of rf adapter blindmate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208478621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923151A (en) * | 2018-07-17 | 2018-11-30 | 四川华天联讯科技有限公司 | The straight micro-strip socket of rf adapter blindmate |
-
2018
- 2018-07-17 CN CN201821126778.7U patent/CN208478621U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108923151A (en) * | 2018-07-17 | 2018-11-30 | 四川华天联讯科技有限公司 | The straight micro-strip socket of rf adapter blindmate |
| CN108923151B (en) * | 2018-07-17 | 2024-03-29 | 四川华天联讯科技有限公司 | Blind-plug straight micro-strip socket for radio frequency adapter |
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