CN201774116U - Extrusion-type coaxial cable connector - Google Patents
Extrusion-type coaxial cable connector Download PDFInfo
- Publication number
- CN201774116U CN201774116U CN2010202530870U CN201020253087U CN201774116U CN 201774116 U CN201774116 U CN 201774116U CN 2010202530870 U CN2010202530870 U CN 2010202530870U CN 201020253087 U CN201020253087 U CN 201020253087U CN 201774116 U CN201774116 U CN 201774116U
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- CN
- China
- Prior art keywords
- coaxial cable
- cable connector
- casing
- inner core
- type coaxial
- 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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Abstract
The utility model relates to an extrusion-type coaxial cable connector which comprises a connecting nut, an inner core, a casing, a seal ring and an insulator, wherein one end of the casing is connected with the nut, and the other end of the casing is connected with the annular insulator; the insulator can reduce the capacitive impedance between the cables to ensure more stable signal transmission; a plurality of inward cross channels are arranged on the middle segment of the casing in the circumferential direction; the outer end of the casing is manufactured by the mesh drawing process, has antiskid effect and facilitates the installation of the cables; the inner core extends into the inside of the casing and takes the shape of inverted splay; and the seal ring is arranged at the junction of the nut and the inner core and can achieve the antiskid effect of the cables, so that the connection reliable, and the signal transmission is more stable.
Description
Technical field
The utility model relates to cable connecting arrangement, relates in particular to a kind of squash type coaxial cable connector.
Background technology
In the prior art, a kind of coaxial cable connector is arranged, it is mainly by active joint, middle connecting leg and outer tube are formed, intermediate connection tube head is provided with a boss, its middle part is the undergauge section, tail end is a conical head, active joint is enclosed within on the intermediate connection tube from the taper head end of middle tube connector, outer tube is crossed win engage sleeves close active joint position on intermediate connection tube two, leave the annular gap between outer tube tail end and the intermediate connection tube: when this coaxial cable connector uses, oversheath with coaxial cable, screen and insulating barrier are clipped a part in succession, expose cored wire conductor, make the termination of coaxial cable be the stairstepping distribution from inside to outside, axially insert in the intermediate connection tube together with insulating barrier from the taper head end cored wire conductor, cored wire conductor can go out from the second month in a season in the active joint, screen and oversheath are enclosed within outside the intermediate connection tube, and the annular gap between outer tube and the intermediate connection tube can be filled up substantially, at this moment, with specific purpose tool radial compression outer tube, make its local deformation, insulating barrier and screen are pressed on outside the intermediate connection tube, promptly finished being connected of this coaxial cable connector and coaxial cable, after this, can the radio-frequency terminals of this coaxial cable with other coaxial cables or electric equipment be linked to each other by active joint.This coaxial cable connector has advantage easy to connect, but its intrinsic deficiency is arranged also: mainly be to make the outer tube distortion by extruding, annular gap between outer tube and intermediate connection tube becomes inhomogeneous, one week that can not guarantee screen all can contact well with intermediate connection tube, cause shielding bad, loss of signal is big, transmits instability, is subject to disturb.
The utility model content
The technical problems to be solved in the utility model is: a kind of squash type coaxial cable connector is provided, with solve the existing cable connected mode unreliable, deficiency such as trouble is installed, play the anti-skidding effect of certain cable, and make things convenient for the installation of cable.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves the utility model adopts is: a kind of squash type coaxial cable connector, comprise nut, inner core, shell, sealing ring and insulator, one end of described shell is connected with nut, the other end is connected with cup insuator, the stage casing of shell along the circumferential direction has some grooves, and the inner core that stretches into enclosure is down pushing and drawing shape.
According to another embodiment of the present utility model, the squash type coaxial cable connector comprises that further described outer surface of outer cover is provided with the wire drawing reticulate pattern.
According to another embodiment of the present utility model, the squash type coaxial cable connector comprises that further described shell is connected with the insulator interference fit.
According to another embodiment of the present utility model, the squash type coaxial cable connector comprises that further the junction of described nut and inner core is provided with sealing ring.
According to another embodiment of the present utility model, the squash type coaxial cable connector comprises that further described nut inner surface is provided with internal thread.
The utility model has solved the defective that exists in the background technology, the utility model advantage is as follows: inner core adopts eight shapes that fall back, the junction of nut and inner core is provided with sealing ring, can play the anti-skidding effect of certain cable, thereby make connect reliable and the signal transmission more stable, case surface adopts and is provided with wire drawing reticulate pattern and groove, is convenient to install.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Wherein: 1, inner core, 2, shell, 3, nut, 4, insulator, 5, sealing ring, 6, groove, 7, the wire drawing reticulate pattern.
Embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, a kind of squash type coaxial cable connector comprises nut 3, inner core 1, shell 2, sealing ring 5 and insulator 4, and shell 2 one ends are connected with nut 3, the other end is connected with cup insuator 4, insulator has adopted plastic material, can effectively play insulating effect, the loss of anti-stop signal, make in the optical cable signal transmission more stable, to having some grooves 6, shell 2 stage casings along the circumferential direction have some grooves 6, and the inner core 1 that stretches into enclosure is down pushing and drawing shape.
Wherein, described shell 2 outer surfaces are provided with wire drawing reticulate pattern 7, and shell 2 is connected with insulator 4 interference fit, and shell 2 is provided with sealing ring 5 with the junction of inner core 1, and nut 3 inner surfaces are provided with internal thread.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (5)
1. squash type coaxial cable connector, comprise nut (3), inner core (1), shell (2), sealing ring (5) and insulator (4), it is characterized in that: an end of described shell (2) is connected with nut (3), the other end is connected with cup insuator (4), the stage casing of shell (2) along the circumferential direction has some grooves (6), stretches into the inner inner core (1) of shell (2) and is down pushing and drawing shape.
2. squash type coaxial cable connector as claimed in claim 1 is characterized in that: described shell (2) outer surface is provided with wire drawing reticulate pattern (7).
3. squash type coaxial cable connector as claimed in claim 1 is characterized in that: described shell (2) is connected with insulator (4) interference fit.
4. squash type coaxial cable connector as claimed in claim 1 is characterized in that: described shell (2) is provided with sealing ring (5) with the junction of inner core (1).
5. squash type coaxial cable connector as claimed in claim 1 is characterized in that: described nut (3) inner surface is provided with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202530870U CN201774116U (en) | 2010-07-05 | 2010-07-05 | Extrusion-type coaxial cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202530870U CN201774116U (en) | 2010-07-05 | 2010-07-05 | Extrusion-type coaxial cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201774116U true CN201774116U (en) | 2011-03-23 |
Family
ID=43753953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202530870U Expired - Fee Related CN201774116U (en) | 2010-07-05 | 2010-07-05 | Extrusion-type coaxial cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201774116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957049A (en) * | 2012-10-29 | 2013-03-06 | 中航光电科技股份有限公司 | Anti-unscrewing connector |
-
2010
- 2010-07-05 CN CN2010202530870U patent/CN201774116U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957049A (en) * | 2012-10-29 | 2013-03-06 | 中航光电科技股份有限公司 | Anti-unscrewing connector |
| CN102957049B (en) * | 2012-10-29 | 2015-08-26 | 中航光电科技股份有限公司 | The connector that a kind of anti-screw thread falls back |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Baoshitong Photoelectric Equipment Co.,Ltd. Assignor: Jia Qun Contract record no.: 2012320010129 Denomination of utility model: Plastic extrusion-type coaxial cable connector Granted publication date: 20110323 License type: Exclusive License Record date: 20120611 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20130705 |