CN203553550U - BNC high shielding radio frequency coaxial connector - Google Patents
BNC high shielding radio frequency coaxial connector Download PDFInfo
- Publication number
- CN203553550U CN203553550U CN201320750165.1U CN201320750165U CN203553550U CN 203553550 U CN203553550 U CN 203553550U CN 201320750165 U CN201320750165 U CN 201320750165U CN 203553550 U CN203553550 U CN 203553550U
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- Prior art keywords
- insulator
- jack
- radio frequency
- frequency coaxial
- shell body
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- 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 - Lifetime
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- 239000012212 insulator Substances 0.000 claims abstract description 48
- 206010058109 Hangnail Diseases 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to a BNC high shielding radio frequency coaxial connector which comprises a jack, a jack insulator and a casing body. The jack is coaxially connected in series with the inside jack insulator. The jack insulator is coaxially connected in series with the inside casing body. The head of the jack insulator is fixedly connected with the casing body through a press ring. The outer circumference of the casing body is sheathed with a positioning casing. An insulator is arranged between the positioning casing and the casing body. According to the utility model, the problem of signal interference in the prior art is solved.
Description
Technical field
The utility model relates to a kind of coaxial connector, definitely says and relates to the high shielded radio frequency coaxial socket of a kind of BNC connector.
Background technology
BNC series connector is one of most widely used connector, be applied to the data communication occasions such as antenna, switching equipment, radio communication, and most connectors when mounted, shell directly contacts with cabinet panel, do not possess the function that connector and cabinet shield mutually, the consequence causing is the phase mutual interference that easily causes signal between connector.
Summary of the invention
For solving the problem of the signal interference existing in prior art, the purpose of this utility model is to provide a kind of compact conformation, can effectively realize the high shielded radio frequency coaxial socket of the BNC connector of mutually insulated between connector shell and cabinet panel.
The technical scheme that the utility model is taked is:
The high shielded radio frequency coaxial socket of a kind of BNC connector, comprise jack, jack insulator and shell body, described jack is coaxially serially connected with in jack insulator, the axial hangnail of jack on excircle is fixedly connected with jack insulator, jack insulator is coaxially serially connected with in shell body, jack insulator head is fixedly connected with shell body through pressure ring, and described shell body excircle is connected with location shell through insulator.
Further, described insulator comprises front insulator and the rear insulator being in contact with one another.
Further, described front insulator is limited between the boss and location shell inner cavity groove of shell body excircle.
Further, described rear insulator is limited in outside shell body between boss and the back-up ring of location shell inner cavity.
Further, the excircle of described location shell is provided with external screw thread.
Again further, the axial hangnail of described jack on excircle is fixedly connected with jack insulator.
Take after above technical scheme, the beneficial effects of the utility model are:
1, jack and hole insulator are fixedly put into after a housing by interference fit, and spacing by pressure ring.Prevent jack in connector axially and the displacement of radial direction.
2, by step surface and back-up ring, coordinate, realize insulator, seat housing and radially accurate location and fixing, realize location shell and be connected with seat the tight of housing, the while is also easy to the maintenance of product.
3, between location shell and seat housing, insulator is set, makes like this to locate between shell body and shell body and isolate by insulator, realize the object that shell body does not contact with cabinet panel, thereby realized the high shielding properties of bnc connector.
4, the excircle of location shell is provided with external screw thread, is convenient to and being connected and fixed of cabinet.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: pressure ring 1, shell body 2, jack insulator 3, front insulator 4, location shell 5, rear insulator 6, back-up ring 7, jack 8.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described:,
As described in Figure, the high shielded radio frequency coaxial socket of a kind of BNC connector comprises pressure ring 1, shell body 2, hole insulator 3, front insulator 4, location shell 5, rear insulator 6, back-up ring 7 and jack 8.Described jack 8 is coaxially serially connected with in jack insulator 3, and the outboard shafts of jack 8, to the hangnail more than two and the hard interference engagement of jack insulator that arrange, is fixedly connected with jack 8 with jack insulator 3.Jack insulator 3 is coaxially serially connected with in shell body 2, and the afterbody of jack insulator 3 is spacing through the interior step surface of shell body 2, and the head of jack insulator 3 is connected with shell body 2 inwall interference fit through pressure ring 1, forms a fixed connection.The outside of shell body 2 is socketed with location shell 5, described location shell 5 is provided with 2 of shell bodies front insulator 4 and the rear insulator 6 contacting, front insulator 4 is spacing fixing with shell body 2 outside boss and location shell 5 inboard grooves, rear insulator 6 and shell body 2 outside boss and to be arranged at the back-up ring 7 of shell 5 inner sides, location spacing fixing, being connected and fixed of the external screw thread of location shell 5 on its excircle and cabinet.
Claims (6)
1. the high shielded radio frequency coaxial socket of a BNC connector, comprise jack, jack insulator and shell body, described jack is coaxially serially connected with in jack insulator, jack insulator is coaxially serially connected with in shell body, jack insulator head is fixedly connected with shell body through pressure ring, it is characterized in that, described shell body excircle is socketed with location shell, between described location shell and shell body, is provided with insulator.
2. the high shielded radio frequency coaxial socket of a kind of BNC according to claim 1 connector, is characterized in that, described insulator comprises front insulator and the rear insulator being in contact with one another.
3. the high shielded radio frequency coaxial socket of a kind of BNC according to claim 2 connector, is characterized in that, described front insulator is limited between the boss and location shell inner cavity groove of shell body excircle.
4. the high shielded radio frequency coaxial socket of a kind of BNC according to claim 2 connector, is characterized in that, described rear insulator is limited in outside shell body between boss and the back-up ring of location shell inner cavity.
5. the high shielded radio frequency coaxial socket of a kind of BNC according to claim 1 connector, is characterized in that, the excircle of described location shell is provided with external screw thread.
6. the high shielded radio frequency coaxial socket of a kind of BNC according to claim 1 connector, is characterized in that, the axial hangnail of described jack on excircle is fixedly connected with jack insulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750165.1U CN203553550U (en) | 2013-11-25 | 2013-11-25 | BNC high shielding radio frequency coaxial connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750165.1U CN203553550U (en) | 2013-11-25 | 2013-11-25 | BNC high shielding radio frequency coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203553550U true CN203553550U (en) | 2014-04-16 |
Family
ID=50471619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750165.1U Expired - Lifetime CN203553550U (en) | 2013-11-25 | 2013-11-25 | BNC high shielding radio frequency coaxial connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203553550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682891A (en) * | 2013-11-25 | 2014-03-26 | 泰兴市航联电连接器有限公司 | BNC (bayonet nut connector)-series high-shielded radiofrequency coaxial socket connector |
-
2013
- 2013-11-25 CN CN201320750165.1U patent/CN203553550U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682891A (en) * | 2013-11-25 | 2014-03-26 | 泰兴市航联电连接器有限公司 | BNC (bayonet nut connector)-series high-shielded radiofrequency coaxial socket connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225400 Taizhou City Economic Development Zone, Taixing City Industrial Park, the park Patentee after: CHINA NORTH INDUSTRIES GROUP HANGLIAN TECHNOLOGY Co.,Ltd. Address before: 225400 Taizhou City Economic Development Zone, Taixing City Industrial Park, the park Patentee before: TAIXING HANGLIAN ELECTRIC CONNECTOR Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |