CN204538320U - Cable connector - Google Patents
Cable connector Download PDFInfo
- Publication number
- CN204538320U CN204538320U CN201520122628.9U CN201520122628U CN204538320U CN 204538320 U CN204538320 U CN 204538320U CN 201520122628 U CN201520122628 U CN 201520122628U CN 204538320 U CN204538320 U CN 204538320U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- face
- interior pipe
- cable
- cable 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
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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a kind of cable connector, its drip irrigation device is a kind of cable connector, comprise outer tube and interior pipe, interior pipe box is located in outer tube, one end of interior pipe is fixed in the inwall of outer tube, the end face of the other end be outer face and and form cannelure between the end face of outer tube, the end face that outer tube is extended in the outer face of described interior pipe forms extension.The utility model solves the problem that the rubber cover distortion of cable can be broken by existing cable joint.
Description
Technical field
The utility model relates to a kind of joint, and in particular, it relates to a kind of cable connector.
Background technology
As everyone knows, the connection between coaxial cable is connected on the termination of coaxial cable by coaxial cable joint usually, cable can be connected on various electronic equipment like this, such as broadcast receiver, television set etc.The center of coaxial cable is provided with cored wire conductor, and the periphery of cored wire conductor is coated with insulating barrier, screen and rubber cover from inside to outside successively.Current cable connector comprises outer tube and interior pipe, and interior pipe box is located in outer tube, and one end of interior pipe is fixed in the inwall of outer tube, and the end face of the other end is parallel with the end face of outer tube and form cannelure between two pipes.When being connected with cable, run through outer tube in the pipe that cored wire conductor, insulating barrier and screen are plugged on interior pipe, rubber cover is plugged in cannelure.
In the use procedure of cable joint; it is bending that flexibility due to cable causes the outer face of cable and interior pipe often to twist; further, in existing cable joint the outer face of pipe and the end face of outer tube parallel, break so the rubber cover of cable is easy to be twisted.Moreover, when rubber cover is inserted cannelure due to while being subject to inner tube face and outer tube end face to establishing, so very inconvenient, rubber cover is inserted cannelure.
In addition, in existing cable joint, be inserted into after in cannelure at rubber cover, owing to there is no fixing annexation between rubber cover and cannelure inwall, so make cable be easy to depart from cable joint.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of and the rubber cover of cable is not easily twisted break and is convenient to the cable connector that inserted by rubber cover in cannelure.
For achieving the above object, the utility model provides following technical scheme: a kind of cable connector, comprise outer tube and interior pipe, interior pipe box is located in outer tube, one end of interior pipe is fixed in the inwall of outer tube, the end face of the other end be outer face and and form cannelure between the end face of outer tube, the end face that outer tube is extended in the outer face of described interior pipe forms extension.
Preferably, the tapered setting in outer end of described interior pipe.
Preferably, be provided with the hangnail preventing rubber cover from departing from described cannelure, described hangnail is positioned on the inwall of described outer tube.
Preferably, the outer wall of described outer tube is provided with circular arc inclined plane, and described circular arc inclined plane is protruding to the one end away from extension.
Preferably, the end face of described outer tube is provided with rounding.
The utility model has following advantage: form extension beyond the end face that outer tube is extended in the outer face of interior pipe of the present utility model; cable is when having a warp tendency with this cable joint; because the contact area of cored wire conductor and interior pipe becomes large; and in the end of interior pipe and outer tube, the shearing force of cable is reduced, the rubber cover of cable is not easily twisted and breaks.In addition, after the centroclinal tapered setting of the inside pipe of extension, first rubber cover can be conflicted with inner tube face, then conflict with outer tube end face, more easily wear in cannelure, cable is more easily located in this cable joint.
Moreover the hangnail be arranged in cannelure can effectively prevent rubber cover from departing from cannelure.The circular arc inclined plane that the outer wall of outer tube is arranged can when this cable joint be connected with termination, and for the hand of operation provides one to establishing face, convenient couples together this cable joint and termination.The rounding that outer tube end face is arranged can effectively prevent from scratching operator.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the utility model cable connector;
Fig. 2 is the A portion enlarged diagram of Fig. 1.
In figure: 1. outer tube; 11. circular arc inclined planes; 12. roundings; 13. hangnails; 2. pipe in; 21. extensions; 3. cannelure.
Embodiment
With reference to shown in accompanying drawing, the utility model is further illustrated.
Embodiment: a kind of cable connector, comprise outer tube 1 and interior pipe 2, interior pipe 2 is sheathed in outer tube 1, one end of interior pipe 2 is fixed in the inwall of outer tube 1, the end face of the other end be outer face and and form cannelure 3 between the end face of outer tube 1, form extension 21 beyond the end face that outer tube 1 is extended in the outer face of interior pipe 2.Like this, cable, when having a warp tendency with this cable joint, because the contact area of cored wire conductor and interior pipe 2 becomes greatly, and reduces the shearing force of cable with the end of outer tube 1 at interior pipe 2, the rubber cover of cable is not easily twisted and breaks.
Wherein, the centroclinal tapered setting of the inside pipe 2 of extension 21; Or as shown in Figure 1, the end face of interior pipe 2 first to centroclinal, then is arranged with the axis being parallel of interior pipe 2.First rubber cover can be conflicted with interior pipe 2 end face, then conflict with outer tube 1 end face, more easily wear in cannelure 3, cable is more easily located in this cable joint.Or within interior pipe 2 end face of the present utility model also can be positioned at outer tube 1 end face, to reach the object reduced the shearing force of cable, the rubber cover of cable is not easily twisted and breaks.
Moreover be provided with the hangnail 13 preventing rubber cover from departing from cannelure 3, hangnail 13 is positioned on the inwall of outer tube 1.Hangnail 13 can effectively prevent rubber cover from departing from cannelure 3.The circular arc inclined plane 11 that the outer wall of outer tube 1 is arranged can when this cable joint be connected with termination, and for the hand of operation provides one to establishing face, convenient couples together this cable joint and termination.The rounding 12 that outer tube 1 end face is arranged can effectively prevent from scratching operator.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. a cable connector, comprise outer tube and interior pipe, interior pipe box is located in outer tube, and one end of interior pipe is fixed in the inwall of outer tube, the end face of the other end be outer face and and form cannelure between the end face of outer tube, it is characterized in that: the end face that outer tube is extended in the outer face of described interior pipe forms extension.
2. cable connector according to claim 1, is characterized in that: the tapered setting in outer end of described interior pipe.
3. cable connector according to claim 1 and 2, is characterized in that: be provided with the hangnail preventing rubber cover from departing from described cannelure, and described hangnail is positioned on the inwall of described outer tube.
4. cable connector according to claim 1 and 2, is characterized in that: the outer wall of described outer tube is provided with circular arc inclined plane, and described circular arc inclined plane is protruding to the one end away from extension.
5. cable connector according to claim 1 and 2, is characterized in that: the end face of described outer tube is provided with rounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122628.9U CN204538320U (en) | 2015-03-03 | 2015-03-03 | Cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520122628.9U CN204538320U (en) | 2015-03-03 | 2015-03-03 | Cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538320U true CN204538320U (en) | 2015-08-05 |
Family
ID=53752282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520122628.9U Expired - Fee Related CN204538320U (en) | 2015-03-03 | 2015-03-03 | Cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204538320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871808A (en) * | 2017-03-03 | 2017-06-20 | 北京市第三建筑工程有限公司 | Protection sleeve of fiber Bragg grating strain sensor and preparation method thereof |
-
2015
- 2015-03-03 CN CN201520122628.9U patent/CN204538320U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871808A (en) * | 2017-03-03 | 2017-06-20 | 北京市第三建筑工程有限公司 | Protection sleeve of fiber Bragg grating strain sensor and preparation method thereof |
| CN106871808B (en) * | 2017-03-03 | 2019-10-25 | 北京市第三建筑工程有限公司 | Protection sleeve of fiber Bragg grating strain sensor and preparation method thereof |
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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 |
Granted publication date: 20150805 Termination date: 20160303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |