CN203774500U - Flexible BNC connector - Google Patents
Flexible BNC connector Download PDFInfo
- Publication number
- CN203774500U CN203774500U CN201420170565.XU CN201420170565U CN203774500U CN 203774500 U CN203774500 U CN 203774500U CN 201420170565 U CN201420170565 U CN 201420170565U CN 203774500 U CN203774500 U CN 203774500U
- Authority
- CN
- China
- Prior art keywords
- metal ball
- mounting groove
- flexible
- spherical mounting
- bnc connector
- 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
Links
- 239000000523 sample Substances 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract 5
- 230000006835 compression Effects 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Abstract
The utility model discloses a flexible BNC connector. The flexible BNC connector comprises a plug main body, a probe contact, a movable contact, a movable shielding shell and a fixing cap; a plug connection portion of the plug main body is axially provided with a spring fixing hole; a compression spring is arranged in the spring fixing hole; one end of the probe contact extends into the compression spring, and the other end of the probe contact contacts with the movable contact through a metal ball; one end of the probe contact, which is provided with the metal ball, is provided with a first spherical mounting groove; one end of the movable contact, which is opposite to the end of the probe contact which is provided with the metal ball, is provided with a second spherical mounting groove; and the metal ball is positioned between the first spherical mounting groove and the second spherical mounting groove. The flexible BNC connector of the utility model is provided with the metal ball and the compression spring, so that flexible connection of a line and the connector can be realized, and therefore, the line can rotate by 360 degrees circumferentially, signal transmission being not affected, and the line does not tend to be damaged in a use process, and therefore, problem of poor contact and facture of the line can be decreased.
Description
Technical field
The utility model relates to a kind of flexible BNC connector.
Background technology
Original BNC connector is owing to adopting probe and the direct-connected mode of wiring, and this kind of joint, when frequently plug or circuit twist for a long time, can come in contact phenomenon bad or broken string, affects signal transmission.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of flexible BNC connector that can avoid circuit loose contact and broken string problem.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of flexible BNC connector, is characterized in that: it comprises plug body, probe contacts, movable contact, portable shielding shell and locking cap;
The plug connecting portion of described plug body is axially arranged with spring fixed hole, in described spring fixed hole, is provided with Compress Spring, and described probe contacts one end is stretched in Compress Spring, the other end contacts with movable contact through Metal Ball;
One end that described probe contacts is installed Metal Ball is provided with the first spherical mounting groove, and movable contact on the other side one end is provided with the second spherical mounting groove, and described Metal Ball is positioned between the first spherical mounting groove and the second mounting groove.
Preferably, described locking cap cylindrical is provided with the external screw thread being connected with wiring protective hood shell.
The beneficial effect that adopts technique scheme to produce is: the utility model is provided with Metal Ball and Compress Spring, realized flexibly connecting of circuit and joint, make circuit not affect signal transmission in circumferencial direction 360 degree rotations, and in use procedure, be not easy to damage, and then reduced the problem of circuit loose contact and broken string.Adopt the utility model to make that tester or supervisory control system total life cycle are reliably accepted, transmitted signal.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
In Fig. 1,1, plug body, 2, plug connecting portion, 3, Compress Spring, 4, probe contacts, 5, Metal Ball, 6, movable contact, 7, movable electric shock weld part, 8, portable shielding shell, 9, screening can weld part, 10, locking cap, 11, main body connecting thread, 12, external screw thread, 13, Metal Ball present position.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further detailed.
Referring to accompanying drawing 1, the present embodiment comprises plug body 1, probe contacts 4, Metal Ball 5, movable contact 6, portable shielding shell 8 and locking cap 10;
Described plug body 1 one end is plug connecting portion 2, along described plug connecting portion 2 axial locations, offer spring fixed hole, in described spring fixed hole, be provided with Compress Spring 3, described probe contacts 4 one end are stretched in the endoporus of Compress Spring 4, its other end contacts with movable contact 6 through Metal Ball 5;
One end that described probe contacts 4 is installed Metal Ball is provided with the first spherical mounting groove (this mounting groove be less than half spherical), movable contact on the other side 6 one end are provided with the second spherical mounting groove, and described Metal Ball 5 is positioned between the first spherical mounting groove and the second mounting groove.Formed and flexibly connected like this.This is novel except using Metal Ball coupling, also can adopt other connected modes.Described locking cap 10 cylindricals are provided with the external screw thread being connected with wiring protective hood shell.Wiring protective hood shell also can adopt other forms to connect.
After this joint back wire, can rotate by circumferencial direction 360 degree; Thereby realize joint probe and back wire, flexibly connect, avoid because circuit rotation, twisting cause loose contact or broken string.The utility model can measured and signal system extensive use.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can be in the situation that do not depart from the spirit or scope of the invention, realization in other embodiments.Therefore, the invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. a flexible BNC connector, is characterized in that: it comprises plug body (1), probe contacts (4), movable contact (6), portable shielding shell (8) and locking cap (10);
The plug connecting portion (2) of described plug body (1) is axially arranged with spring fixed hole, in described spring fixed hole, be provided with Compress Spring (3), described probe contacts (4) one end is stretched in Compress Spring (4) hole, the other end contacts with movable contact (6) through Metal Ball (5);
One end that described probe contacts (4) is installed Metal Ball (5) is provided with the first spherical mounting groove, and movable contact on the other side one end is provided with the second spherical mounting groove, and described Metal Ball (5) is positioned between the first spherical mounting groove and the second spherical mounting groove.
2. flexible BNC connector according to claim 1, is characterized in that: described locking cap (10) cylindrical is provided with the external screw thread being connected with wiring protective hood shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170565.XU CN203774500U (en) | 2014-04-10 | 2014-04-10 | Flexible BNC connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170565.XU CN203774500U (en) | 2014-04-10 | 2014-04-10 | Flexible BNC connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203774500U true CN203774500U (en) | 2014-08-13 |
Family
ID=51291653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170565.XU Expired - Fee Related CN203774500U (en) | 2014-04-10 | 2014-04-10 | Flexible BNC connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203774500U (en) |
-
2014
- 2014-04-10 CN CN201420170565.XU patent/CN203774500U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140813 Termination date: 20160410 |