CN201466328U - Crystal connector preventing loosening of cable sheath - Google Patents
Crystal connector preventing loosening of cable sheath Download PDFInfo
- Publication number
- CN201466328U CN201466328U CN2009200769244U CN200920076924U CN201466328U CN 201466328 U CN201466328 U CN 201466328U CN 2009200769244 U CN2009200769244 U CN 2009200769244U CN 200920076924 U CN200920076924 U CN 200920076924U CN 201466328 U CN201466328 U CN 201466328U
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- CN
- China
- Prior art keywords
- cable
- conduit
- oversheath
- cavity
- utility
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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 - Fee Related
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Abstract
The utility model relates to an electrical connector, in particular to a crystal connector preventing loosening of a cable sheath, which comprises a block type connector body with a hollow cavity. The rear end of the cavity is an open end, the front end of the cavity is a connecting end, and parallel splitting bars are arranged near the connecting end in the cavity and split the cavity into a plurality of wiring troughs. The crystal connector is characterized in that the rear open end of the connector body is connected with a hollow incoming line conduit; the shape and the inside diameter of the conduit are matched with the outside diameter of a sheath, the extension part of the inner wall of the conduit is provided with a clamp block along the axial line of the conduit, and the front end of the clamp block is inclined towards the cable insertion direction. The utility model mainly solves the technical problem that the sheath outside the cable connecting end can be easily loosened after the connecting structure of the crystal connector and the cable is used for a certain period, particularly after being plugged for multiple times. Moreover, the utility model can protect the cable sheath in the connection position, and prolong the service life of the product.
Description
Technical field
The utility model relates to the electrical equipment plug connector, particularly a kind of quartzy joint that prevents that the cable oversheath from getting loose.
Background technology
As everyone knows, cables such as telephone wire and netting twine all need to use quartzy joint when connecting circuit, as: RJ11 joint, RJ45 joint, RS232 joint etc.Structure with the quartzy joint of the RJ11 of telephone wire is an example, this joint outward appearance is a blocks and has hollow cavity, this intracavity posterior end is an opening end, and front end is a link, is arranged with some dividing strips in parallel inner chamber is divided into the plurality of rows wire casing near in the inner chamber of link.During installation, the phone the end of a thread that will have oversheath is earlier peelled off the oversheath of head end, and then, carefully the little the end of a thread of multiply is inserted along the winding displacement groove respectively separately subsequently, until the position, link place that is inserted into quartzy joint front end with the uncovered insertion of head end from quartzy joint rear end.Clamp by special use clamps crystal head then.
But, said structure in use for some time, particularly through after the plug repeatedly, the easy continuation of the oversheath of cable link gets loose backward, has caused little the end of a thread to expose outside quartzy joint, has formed the weak link of joint, causes product useful life to shorten.
The utility model content
The purpose of this utility model is to provide a kind of quartzy joint that prevents that the cable oversheath from getting loose; the syndeton that mainly solves existing quartzy joint and cable in use for some time; particularly through after repeatedly plugging; the technical problem that the easy continuation of the oversheath of cable link gets loose backward; it can make the oversheath of cable also play a protective role in the junction, prolongs the useful life of product.
For addressing the above problem, the utility model is achieved in that
A kind of quartzy joint that prevents that the cable oversheath from getting loose, it comprises that one has the block fittings body of hollow cavity, this intracavity posterior end is that opening end, front end are link, is arranged with some dividing strips in parallel inner chamber is divided into the plurality of rows wire casing near in the inner chamber of link; It is characterized in that: the rear end opening end of this fittings body connects the inlet wire conduit of a hollow; Shape in this conduit and internal diameter cooperate the cable external diameter with oversheath, and this pipe inner wall conductive pipe axis direction extension is provided with fixture block, and the front end of this fixture block tilts to the cable direction of insertion.
The described quartzy joint that prevents that the cable oversheath from getting loose is characterized in that: described conduit Inner Front End inwardly is provided with oversheath and limits into edge.
The described quartzy joint that prevents that the cable oversheath from getting loose is characterized in that: described fixture block front end is a globular model.
By technique scheme, the utlity model has following advantage:
1, fittings body of the present utility model rear end is provided with conduit, and pipe inner wall conductive pipe axis direction extends and be provided with fixture block, and therefore, the cable that has oversheath can only insert, and is difficult to withdraw from.So just avoided because the weak link of the quartzy joint that oversheath is deviate to cause.
2, conduit 2 Inner Front Ends of the present utility model inwardly are provided with oversheath and limit into edge, therefore, can stop oversheath further to insert in the fittings body to cause little the end of a thread bending.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure:
The 1-fittings body;
The 11-dividing strip;
12-winding displacement groove;
The 2-conduit;
The 3-fixture block;
The 4-oversheath is limit into edge.
Embodiment
See also Fig. 1, it is a kind of structural representation that prevents the quartzy joint that the cable oversheath gets loose of the utility model.As shown in the figure: it comprises that one has the block fittings body 1 of hollow cavity, and this intracavity posterior end is that opening end, front end are link, is arranged with some dividing strips 11 in parallel inner chamber is divided into plurality of rows wire casing 12 near in the inner chamber of link; It is characterized in that: the rear end opening end of this fittings body 1 connects the inlet wire conduit 2 of a hollow; Shape and internal diameter in this conduit 2 cooperate the cable external diameter with oversheath, and this conduit 2 inwall conductive pipe axis directions extension is provided with fixture block 3, and the front end of this fixture block 3 tilts to the cable direction of insertion.
During installation, during installation, the phone the end of a thread that will have oversheath is earlier peelled off the oversheath of head end, and then head end inserted from conduit 2 rear ends and further from the uncovered insertion of quartzy fittings body 1 rear end, carefully the little the end of a thread of multiply is inserted along winding displacement groove 12 respectively separately subsequently, until the position, link place that is inserted into quartzy joint front end, the clamp by special use clamps crystal head then.Be provided with fixture block 3 because conduit 2 inwall conductive pipe axis directions extend, therefore, the cable that has oversheath can only insert, and is difficult to withdraw from.
In addition, limit into along 4, therefore, can stop oversheath further to insert in the fittings body 1 to cause little the end of a thread bending because conduit 2 Inner Front Ends inwardly are provided with oversheath.When pulling back cable, the fixture block front end damages oversheath, and described fixture block 3 front ends are globular model.
Said structure is applicable to quartzy joints such as RJ11, RJ45, RS232.
Being preferred embodiment of the present utility model only in sum, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.
Claims (3)
1. quartzy joint that can prevent that the cable oversheath from getting loose, it comprises that one has the block fittings body (1) of hollow cavity, this intracavity posterior end is that opening end, front end are link, is arranged with some dividing strips (11) in parallel inner chamber is divided into plurality of rows wire casing (12) near in the inner chamber of link; It is characterized in that: the rear end opening end of this fittings body (1) connects the inlet wire conduit (2) of a hollow; Shape in this conduit (2) and internal diameter cooperate the cable external diameter with oversheath, and the extension of this conduit (2) inwall conductive pipe axis direction is provided with fixture block (3), and the front end of this fixture block (3) tilts to the cable direction of insertion.
2. the quartzy joint that prevents that the cable oversheath from getting loose according to claim 1 is characterized in that: described conduit (2) Inner Front End inwardly is provided with oversheath and limits into along (4).
3. the quartzy joint that prevents that the cable oversheath from getting loose according to claim 1 and 2 is characterized in that: described fixture block (3) front end is a globular model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200769244U CN201466328U (en) | 2009-06-25 | 2009-06-25 | Crystal connector preventing loosening of cable sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200769244U CN201466328U (en) | 2009-06-25 | 2009-06-25 | Crystal connector preventing loosening of cable sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201466328U true CN201466328U (en) | 2010-05-12 |
Family
ID=42393675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200769244U Expired - Fee Related CN201466328U (en) | 2009-06-25 | 2009-06-25 | Crystal connector preventing loosening of cable sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201466328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490242A (en) * | 2015-12-19 | 2016-04-13 | 柏才行 | Secondary cable core insulating sleeve |
-
2009
- 2009-06-25 CN CN2009200769244U patent/CN201466328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490242A (en) * | 2015-12-19 | 2016-04-13 | 柏才行 | Secondary cable core insulating sleeve |
| CN105490242B (en) * | 2015-12-19 | 2018-05-15 | 柏才行 | Secondary cable core insulation pullover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20100625 |