CN205451891U - Cable, connector and prevent turning round assembly structure - Google Patents
Cable, connector and prevent turning round assembly structure Download PDFInfo
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- CN205451891U CN205451891U CN201521100444.9U CN201521100444U CN205451891U CN 205451891 U CN205451891 U CN 205451891U CN 201521100444 U CN201521100444 U CN 201521100444U CN 205451891 U CN205451891 U CN 205451891U
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- spin
- cable
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- cored screw
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Abstract
The utility model relates to the technical field of connector, especially relate to a cable, it revolves the piece to include heart yearn, enveloped core wire's sheath and be fixed in ending of sheath. The utility model discloses a connector, including the heart yearn mounting groove, be used for the electricity to connect the heart yearn, the cavity, the one end with the heart yearn mounting groove is detachable is connected for it, revolves the structure including ending in the cavity, end the shape of revolving the structure and end a shape of revolving the same, end revolve the piece can imbed end soon the structure in, will only revolve the piece and fix at the radial orientation block of cavity, device for tighten, its and the other end fixed connection of cavity fasten the cavity in the cable. The utility model provides a prevent turning round assembly structure. Compared with the prior art, the utility model discloses a setting up on the cable and ending piece soon, set up to end in the connector cavity and revolve the structure, when the cable pierced into the connector, only an embedding ended structure soon to heart yearn kink opening a way of arousing and short circuit problem are avoided in the rotation of limit line cable well.
Description
Technical field
This utility model relates to connector technique field, particularly relates to a kind of cable, adapter and anti-torsion assembling structure.
Background technology
Adapter is indispensable parts in electronic equipment, and the path along current flowing is observed, and is always found to have one or more adapter.Adapter form and structure are Protean, along with differences such as application, frequency, power, applied environments, have the adapter of various multi-form.
It is currently used in the adapter of optical cable or cable, has a class to be afterbody be passed through for cable ends, the adapter of head and the oral area inserting of other adapters.Adapter is when locking tail end, and cable rotates together with lock portion, makes the heart yearn being originally fixedly connected on adapter tail end be threaded together, and easily causes heart yearn open circuit, the problem of short circuit.
Therefore, the most effectively control connector is when locking tail end, it is to avoid heart yearn open circuit and the phenomenon of short circuit occurs, is the problem needing solution badly.
Utility model content
The purpose of this utility model is to provide a kind of cable, adapter and anti-torsion assembling structure for weak point of the prior art, solves connector locking tail end and brings heart yearn open circuit and the problem of short circuit.
For reaching above-mentioned purpose, this utility model is achieved through the following technical solutions.
Thering is provided a kind of cable, including heart yearn and the sheath of the described heart yearn of parcel, described cable also includes:
Spin-ended part, it is fixed on described sheath.
Preferably, described spin-ended part is fixed on described sheath by screw or injection.
Preferably, described spin-ended part is moulded in the position of described sheath, polishes through tissue paper, to increase the frictional force between described spin-ended part and described sheath.
Preferably, polished through tissue paper in the position that described spin-ended part is moulded in described sheath, to increase the frictional force between described spin-ended part and described sheath.
Preferably, described spin-ended part is set to the spin-ended part of plastic cement material.
A kind of adapter that this utility model provides, including:
Heart yearn mounting groove, is used for electrically connecting described heart yearn；
Cavity, it is detachable with one end of described heart yearn mounting groove is connected, and includes that spin-ended structure, described spin-ended part can embed in described spin-ended structure, be fixed in described cavity radial direction by described spin-ended part in described cavity；
Winding device, it is fixed with the other end of described cavity and is connected, described cavity is anchored on described cable.
Preferably, described spin-ended structure is identical along the cross sectional shape of described sheath radial direction at spin-ended part according to any one of cross sectional shape and claim 1-6 along described cavity radial direction.
Preferably, described spin-ended part along the cross section of described sheath radial direction and described spin-ended structure in the cross section along described cavity radial direction all in pentalpha or cross.
Preferably, described winding device includes:
Cored screw, its one end is fixing with described cavity to be connected；
Cylindrical elastomeric rubber sleeve, it is embedded in described cored screw along described cored screw axial direction, and described cylindrical elastomeric rubber sleeve is fixed in described cored screw near one end of described cavity, described cylindrical elastomeric rubber sleeve can stretch along the axial direction of described cored screw；
Mobile open tubular column, its one end is socketed in described cored screw, and prop up with described cylindrical elastomeric rubber sleeve, the other end of described mobile open tubular column is in outside described cored screw, described mobile open tubular column can move along described cored screw axial direction, and then driving described cylindrical elastomeric rubber sleeve to elongate or shorten along described cored screw axial direction so that described cylindrical elastomeric rubber sleeve is lax in the radial direction at described cored screw or tightens；
Nut, it is threadeded with described cored screw, and described mobile open tubular column can be driven to move along described cored screw axial direction.
This utility model also provides for a kind of anti-torsion and assembles structure, including cable as above and adapter, described cable passes described adapter, and by described spin-ended part and the engaging of described spin-ended structure, described spin-ended part is fixed in described cavity radial direction, thus limits described cable and twist on the axial direction of described adapter.
The beneficial effects of the utility model:
A kind of cable of the present utility model, including heart yearn and the sheath of the described heart yearn of parcel, described cable also includes: spin-ended part, and it is fixed on described sheath.A kind of adapter of the present utility model, including heart yearn mounting groove, is used for electrically connecting described heart yearn；Cavity, it is detachable with one end of described heart yearn mounting groove is connected, and includes spin-ended structure in described cavity, and the shape of described spin-ended structure is identical with the shape of described spin-ended part, described spin-ended part can embed in described spin-ended structure, is fixed in described cavity radial direction by described spin-ended part；Winding device, it is fixed with the other end of described cavity and is connected, described cavity is anchored on described cable.This utility model also provides for a kind of anti-torsion and assembles structure, including cable as above and adapter, described cable passes described adapter, and by described spin-ended part and the engaging of described spin-ended structure, described spin-ended part is fixed in described cavity radial direction, thus limits described cable and twist on the axial direction of described adapter.Compared with prior art, this utility model is by arranging spin-ended part on cable, arranging spin-ended structure in connector cavity, the shape arranging spin-ended part is identical with the shape of spin-ended structure, and spin-ended part is in kind, spin-ended structure is space structure, when cable pierces into adapter, spin-ended part embeds spin-ended structure, owing to the two engages, thus limiting the rotation of cable well, it is to avoid heart yearn kinks the open circuit and short circuit problem caused.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of cable of this utility model.
Fig. 2 is the sectional view in A-A face in Fig. 1.
Fig. 3 is the structural representation of a kind of adapter of this utility model.
Fig. 4 is the sectional view in B-B face in Fig. 3.
Fig. 5 is that a kind of adapter of this utility model is along its axial generalized section.
Fig. 1 to Fig. 5 includes:
Heart yearn 1；Sheath 2；Spin-ended part 3；Heart yearn mounting groove 4；Cavity 5, spin-ended structure 51；Cored screw 6；Mobile open tubular column 7；Nut 8；Cylindrical elastomeric rubber sleeve 9.
Detailed description of the invention
In order to make this utility model be solved the technical problem that, technical scheme and beneficial effect clearer, below in conjunction with embodiment and accompanying drawing, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Embodiment 1.
A kind of cable of the present embodiment, as it is shown in figure 1, include heart yearn 1 and wrap up the sheath 2 of described heart yearn 1, described cable also includes the spin-ended part 3 being fixed on described sheath 2.
Preferably, as in figure 2 it is shown, described spin-ended part 3 is being cross along the cross section of described sheath 2 radial direction.
Preferably, described spin-ended part 3 is fixed on described sheath 2 by screw or injection.
Preferably, described spin-ended part 3 is moulded in the position of described sheath 2, polishes through tissue paper, to increase the frictional force between described spin-ended part 3 and described sheath 2.
Preferably, polished through tissue paper in the position that described spin-ended part 3 is moulded in described sheath 2, to increase the frictional force between described spin-ended part 3 and described sheath 2.
Preferably, described spin-ended part 3 is set to the spin-ended part 3 of plastic cement material.
Embodiment 2.
A kind of adapter of the present embodiment, as shown in Fig. 3, Fig. 4 and Fig. 5, including:
Heart yearn mounting groove 4, is used for electrically connecting described heart yearn 1；
Cavity 5, it is detachable with one end of described heart yearn mounting groove 4 is connected, spin-ended structure 51 is included in described cavity 5, the shape of described spin-ended structure 51 is identical with the shape of above-mentioned spin-ended part 3, described spin-ended part 3 can embed in described spin-ended structure 51, is fixed in described cavity 5 radial direction by described spin-ended part 3；
Winding device, it is fixed with the other end of described cavity 5 and is connected, described cavity 5 is anchored on described cable.Described winding device includes:
Cored screw 6, its one end is fixing with described cavity 5 to be connected；
Cylindrical elastomeric rubber sleeve 9, it is embedded in described cored screw 6 along described cored screw 6 axial direction, and described cylindrical elastomeric rubber sleeve 9 is fixed in described cored screw 6 near one end of described cavity 5, described cylindrical elastomeric rubber sleeve 9 can stretch along the axial direction of described cored screw 6；
Mobile open tubular column 7, its one end is socketed in described cored screw 6, and prop up with described cylindrical elastomeric rubber sleeve 9, the other end of described mobile open tubular column 7 is in outside described cored screw 6, described mobile open tubular column 7 can move along described cored screw 6 axial direction, and then driving described cylindrical elastomeric rubber sleeve 9 to elongate or shorten along described cored screw 6 axial direction so that described cylindrical elastomeric rubber sleeve 9 is lax in the radial direction at described cored screw 6 or tightens；
Nut 8, it is threadeded with described cored screw 6, and described mobile open tubular column 7 can be driven to move along described cored screw 6 axial direction.
Preferably, described spin-ended structure 51 is being cross along the cross section of described cavity 5 radial direction.
One of the present utility model is anti-turns round assembling structure, including cable as above and adapter, described heart yearn mounting groove 4 first separates with cavity 5, described cable is allowed to sequentially pass through the cavity 5 of described adapter, cored screw 6, cylindrical elastomeric rubber sleeve 9, mobile open tubular column 7 and nut 8, described spin-ended part 3 is fastened in described spin-ended structure 51, being connected in heart yearn mounting groove 4 by heart yearn 1, last heart yearn mounting groove 4 is connected with cavity 5 again.Owing to described spin-ended part 3 is fixed in described cavity 5 radial direction, thus limit the twisting on the axial direction of described adapter of the described cable.
Additionally, cylindrical elastomeric rubber sleeve 9 not only possesses collapses function, i.e. radially tighten up during axial shortening, radial relaxation during axial elongation, and possess spring function.As shown in Figure 5, cylindrical elastomeric rubber sleeve 9 is enclosed within cable jacket outer surface, when in winding device, nut 8 screws in cored screw 6, nut 8 drives mobile open tubular column 7 along described cored screw 6 axial direction, and the direction being close to cavity 5 is when moving, the movement of mobile open tubular column 7 makes cylindrical elastomeric rubber sleeve 9 at axial contraction in length, radially tightens up, thus cylindrical elastomeric rubber sleeve 9 holds cable jacket tightly, play the effect of fixed cable；Contrary, when in winding device, nut 8 screws out cored screw 6, the length elongation that cylindrical elastomeric rubber sleeve 9 is axial, radial relaxation, thus cylindrical elastomeric rubber sleeve 9 decontrols cable jacket, cable stationary state releases.
Compared with prior art, this utility model is by arranging spin-ended part on cable, arranging spin-ended structure in connector cavity, the shape arranging spin-ended part is identical with the shape of spin-ended structure, and spin-ended part is in kind, spin-ended structure is space structure, when cable pierces into adapter, spin-ended part embeds spin-ended structure, owing to the two shape is coincide, thus limiting the rotation of cable well, it is to avoid heart yearn kinks the open circuit and short circuit problem caused.
Finally should be noted that; above example is merely to illustrate the technical solution of the utility model rather than restriction to this utility model protection domain; although this utility model being explained in detail with reference to preferred embodiment; it will be understood by those within the art that; the technical solution of the utility model can be modified or equivalent, without deviating from the spirit and scope of technical solutions of the utility model.
Claims (10)
1. a cable, including heart yearn and the sheath of the described heart yearn of parcel, is characterized in that, described cable also includes:
Spin-ended part, it is fixed on described sheath.
A kind of cable the most according to claim 1, is characterized in that: described spin-ended part is fixed on described sheath by screw or injection.
A kind of cable the most according to claim 2, is characterized in that: polished through tissue paper in the position that described spin-ended part is moulded in described sheath, to increase the frictional force between described spin-ended part and described sheath.
A kind of cable the most according to claim 3, is characterized in that: described spin-ended part is moulded in the position of described sheath and is also surrounded with cableties, to increase the frictional force between described spin-ended part and described sheath further.
A kind of cable the most according to claim 1, is characterized in that: described spin-ended part is set to the spin-ended part of plastic cement material.
6. an adapter, is characterized in that, described adapter includes:
Heart yearn mounting groove, it is for electrical connection heart yearn as according to any one of claim 1-5；
Cavity, its one end is detachable with one end of described heart yearn mounting groove to be connected, and includes that spin-ended structure, described spin-ended part can embed in described spin-ended structure, be fixed in the radial direction at described cavity by described spin-ended part in described cavity；
Winding device, it is fixed with the other end of described cavity and is connected, described cavity is anchored on cable according to any one of claim 1-5.
A kind of adapter the most according to claim 6, is characterized in that: described spin-ended structure is identical along the cross sectional shape of described sheath radial direction at spin-ended part according to any one of cross sectional shape and claim 1-6 along described cavity radial direction.
A kind of adapter the most according to claim 7, is characterized in that: described spin-ended part along the cross section of described sheath radial direction and described spin-ended structure in the cross section along described cavity radial direction all in pentalpha or cross.
A kind of adapter the most according to claim 6, is characterized in that: described winding device includes:
Cored screw, its one end is fixing with described cavity to be connected；
Cylindrical elastomeric rubber sleeve, it is embedded in described cored screw along described cored screw axial direction, and described cylindrical elastomeric rubber sleeve is fixed in described cored screw near one end of described cavity, described cylindrical elastomeric rubber sleeve can stretch along the axial direction of described cored screw；
Mobile open tubular column, its one end is socketed in described cored screw, and prop up with the other end of described cylindrical elastomeric rubber sleeve, the other end of described mobile open tubular column is in outside described cored screw, described mobile open tubular column can move along described cored screw axial direction, and then driving described cylindrical elastomeric rubber sleeve to elongate or shorten along described cored screw axial direction so that described cylindrical elastomeric rubber sleeve is lax in the radial direction at described cored screw or tightens；
Nut, it is threadeded with the other end of described cored screw, and described mobile open tubular column can be driven to move along described cored screw axial direction.
10. anti-a torsion assembles structure, its feature is being, described anti-assembling structure of turning round includes the cable as described in any one of claim 1-5 and the adapter as described in any one of claim 6-9, described cable passes described adapter, and by described spin-ended part and the engaging of described spin-ended structure, described spin-ended part is fixed in described cavity radial direction, thus limits described cable and twist on the axial direction of described adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100444.9U CN205451891U (en) | 2015-12-23 | 2015-12-23 | Cable, connector and prevent turning round assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100444.9U CN205451891U (en) | 2015-12-23 | 2015-12-23 | Cable, connector and prevent turning round assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205451891U true CN205451891U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521100444.9U Active CN205451891U (en) | 2015-12-23 | 2015-12-23 | Cable, connector and prevent turning round assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205451891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490079A (en) * | 2015-12-23 | 2016-04-13 | 广东中德电缆有限公司 | Cable, connector and anti-twist assembly structure |
-
2015
- 2015-12-23 CN CN201521100444.9U patent/CN205451891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105490079A (en) * | 2015-12-23 | 2016-04-13 | 广东中德电缆有限公司 | Cable, connector and anti-twist assembly structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |