CN212968126U - Connecting structure of cable conductor and outlet component - Google Patents
Connecting structure of cable conductor and outlet component Download PDFInfo
- Publication number
- CN212968126U CN212968126U CN202022337437.8U CN202022337437U CN212968126U CN 212968126 U CN212968126 U CN 212968126U CN 202022337437 U CN202022337437 U CN 202022337437U CN 212968126 U CN212968126 U CN 212968126U
- Authority
- CN
- China
- Prior art keywords
- cable conductor
- connector
- tensioning rod
- cable
- connection structure
- 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.)
- Active
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a cable conductor and connection structure who is qualified for next round of competitions part, include: the cable comprises a cable conductor, a tensioning rod suitable for being inserted into the cable conductor and a wire outlet component suitable for being sleeved on the cable conductor; the tensioning rod is suitable for being inserted into the cable conductor from one axial end of the cable conductor; the outlet component is suitable for being sleeved outside one axial end of the cable conductor to restrain expansion of the end part of the cable conductor inserted with the tensioning rod. The utility model discloses a cable conductor can simplify the assembly structure of being qualified for the next round of competitions part and cable conductor with the connection structure of the part of being qualified for the next round of competitions to improve the convenience and the high efficiency of assembly in order to practice thrift assembly cost.
Description
Technical Field
The utility model relates to a cable junction technical field particularly, relates to a cable conductor and a connection structure who is qualified for next round of competitions the part.
Background
Various power cable conductors need to be connected with external power components in a matching mode through the outgoing line components, and in the process, namely the stability of connection between the outgoing line components and the cable conductors and the convenience in the assembling process directly influence the stability of the connecting effect between the cable conductors and the external power components and the installation cost in the assembling process. In the prior art, the connection between the outlet component and the cable conductor is realized by a detachable mode, such as a threaded mode, and a crimping mode. The process of crimping is complex in operation and high in assembly cost, and the thread matching mode needs to strictly control the tolerance in thread machining in the machining process so as to avoid the problem that the assembly effect is influenced by the error existing between the thread structures of the two. In addition, the threaded connection is difficult to ensure the tightness of the two.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cable conductor and the connection structure of the part of being qualified for the next round of competitions to the convenience of solving and simplifying cable conductor and the part of being qualified for the next round of competitions assembly and the technical problem of high efficiency.
The utility model discloses a connection structure of cable conductor and outlet part is realized like this:
a connection structure of a cable conductor and an outlet member, comprising:
a cable conductor;
the tensioning rod is suitable for being inserted into the cable conductor from one axial end of the cable conductor;
and the wire outlet component is suitable for being sleeved outside one axial end of the cable conductor so as to form restraint on expansion of the end part of the cable conductor inserted with the tensioning rod.
In a preferred embodiment of the present invention, a connector for connecting the outlet member is provided at one axial end of the cable conductor;
the tensioning rod is suitable for being inserted into the connecting head;
the outer diameter of the connector is smaller than the outer diameter of the part of the cable conductor, except the connector.
In a preferred embodiment of the present invention, the inner side wall of the wire outlet member is adapted to be in interference fit with the connector.
In a preferred embodiment of the present invention, the axial length of the wire outlet member is not greater than the axial length of the connector.
In a preferred embodiment of the present invention, the length of the tensioning rod is greater than the axial length of the connector.
In a preferred embodiment of the present invention, one end of the tension rod is a tapered head; the conical tip of the conical head portion is adapted to be inserted through the connector into a portion of the cable conductor beyond the connector.
In a preferred embodiment of the present invention, the cable conductor is pre-formed with a fitting hole adapted to insert the tension rod therein.
In a preferred embodiment of the present invention, the fitting hole is prefabricated at an axial center of the cable conductor.
In a preferred embodiment of the present invention, the diameter of the mating hole is smaller than the outer diameter of the tightening rod, so that the tightening rod and the mating hole are in interference fit.
Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has: the utility model discloses an utilize the cable conductor to realize appearing interference fit between part and the cable conductor under the expansion effect of the stick that rises between part and the cable conductor that is qualified for the next round of competitions. Under such structure, in the process of carrying out the assembly between the part of being qualified for the next round of competitions and the cable conductor, only need be on the cable conductor with the part suit of being qualified for the next round of competitions, insert the tight stick that rises again and can make the part of being qualified for the next round of competitions form the constraint effect to the expansion trend of cable conductor under the tight stick effect that rises to form the interference fit between cable conductor and the part of being qualified for the next round of competitions under the constraint effect of the part of being qualified for the next round of competitions and the expansion trend of cable conductor, so realized the firm cooperation between cable conductor and the part of being qualified for the next round of competitions, holistic assembly process is simple high-efficient, and good to the.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic overall structure diagram illustrating a connection structure of a cable conductor and an outlet member according to an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1.
In the figure: the cable comprises a cable conductor 100, a connector 101, a wire outlet part 200, a tensioning rod 300 and a conical head part 301.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Referring to fig. 1 and 2, the present embodiment provides a connection structure of a cable conductor and an outlet member, including: the cable comprises a cable conductor 100, a tension bar 300 which is suitable for being inserted into the cable conductor 100, and an outlet component 200 which is suitable for being sleeved on the cable conductor 100. Wherein the tension bar 300 is adapted to be inserted into the cable conductor 100 from one axial end of the cable conductor 100; the outlet member 200 is adapted to be sleeved outside one end of the cable conductor 100 in the axial direction to restrict expansion of the end of the cable conductor 100 to which the tension bar 300 is inserted.
The outlet member 200 of this embodiment is a sleeve-shaped structure, i.e., has a hollow axial through hole along its axial direction, and the axial through hole is adapted to be coupled with the portion of the cable conductor 100 where the tension bar 300 is inserted.
Specifically, the cable conductor 100 has a connector 101 at one axial end thereof for connecting the outlet member 200; the tensioning rod 300 is suitable for being inserted into the connecting head 101; in the connection head 101 of this embodiment, the outer diameter of the connection head 101 is smaller than the outer diameter of the cable conductor 100 except for the connection head 101.
In consideration of the convenience of assembly, a fitting hole into which the tension bar 300 is adapted to be inserted is prefabricated in the cable conductor 100. Certainly, in order to effectively ensure the tensioning action of the tensioning rod 300 on the cable conductor 100 so that the cable conductor 100 can generate the expansion deformation towards the direction of the outgoing line part, the aperture of the mating hole of the embodiment is smaller than the outer diameter of the tensioning rod 300, so that the tensioning rod 300 and the mating hole also form the interference fit, and thus the connector 101 can generate the expansion deformation towards the direction of the outgoing line part 200 under the action of the tensioning rod 300.
It should be noted that in a preferred embodiment, the mating hole is preformed at the axial center of the cable conductor 100. Under the structure, the balance of expansion deformation of the cable conductor 100 relative to the outlet component 200 can be effectively ensured under the action of the tensioning rod 300, and the problems of partial incomplete matching and instability of the matching part between the cable conductor and the outlet component 200 caused by unbalance of expansion deformation are avoided.
In the process of assembling the outgoing line component 200 and the cable conductor 100, the outgoing line component 200 is sleeved on the cable conductor 100, and then the tensioning rod 300 is inserted into the part of the cable conductor 100 sleeved with the outgoing line component 200, so that the outgoing line component 200 can form a constraint effect on the expansion trend of the cable conductor 100 under the action of the tensioning rod 300, and thus the interference fit between the cable conductor 100 and the outgoing line component 200 is formed under the cooperative match of the constraint effect of the outgoing line component 200 and the expansion trend of the cable conductor 100, and thus the firm fit between the cable conductor 100 and the outgoing line component 200 is realized, the overall assembling process is simple and efficient, the tightness of the matched part of the two components is good, and the stability is strong.
It should be noted that the axial length of the outlet member of the present embodiment is not greater than the axial length of the connecting head 101. Here, the axial length of the wire outlet portion may be equal to the axial length of the connector 101, or the axial length of the wire outlet portion may be slightly smaller than the axial length of the connector 101; when the axial length of the outgoing line part is slightly smaller than the axial length of the connector 101, when the outgoing line part is sleeved with the connector 101, the outgoing line part is flush with one end, away from the part, not connected with the connector 101, of the connector 101.
In addition, regarding the tensioning rod 300 of the embodiment, the length of the tensioning rod 300 is greater than the axial length of the connector 101, in such a case, in order to effectively ensure that the expanded portion of the cable conductor 100 under the action of the tensioning rod 300 can fill the inner side wall of the whole outlet component 200, so as to effectively ensure the firmness of the interference fit between the outlet portion and the connector 101.
More specifically, one end of the tensioning rod 300 is a conical head 301; the tapered tip of the tapered head 301 is adapted to be inserted through the connector 101 into the cable conductor 100 beyond the connector 101. The expansion bar 300 can penetrate the integral connector 101 by inserting the taper of the taper part 301 into the part of the cable conductor 100 other than the connector 101, so as to effectively ensure the expansion deformation effect of the integral connector 101.
For the connection structure of the cable conductor and the outgoing line component in this embodiment, the assembly is convenient, and in the process of disassembling and washing the cable conductor and the outgoing line component, only the tensioning rod 300 needs to be pulled out from the cable conductor 100, so that the disassembling process is also very convenient and efficient.
The above embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above embodiments are only examples of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (9)
1. A connection structure of a cable conductor and a line outlet member, comprising:
a cable conductor;
the tensioning rod is suitable for being inserted into the cable conductor from one axial end of the cable conductor;
and the wire outlet component is suitable for being sleeved outside one axial end of the cable conductor so as to form restraint on expansion of the end part of the cable conductor inserted with the tensioning rod.
2. The structure of claim 1, wherein the cable conductor has a connector at one axial end thereof for connecting with the outlet member;
the tensioning rod is suitable for being inserted into the connecting head;
the outer diameter of the connector is smaller than the outer diameter of the part of the cable conductor, except the connector.
3. The structure of claim 2, wherein the inner side wall of the outlet member is adapted to be in interference fit with the connector.
4. The connection structure of a cable conductor and a line outlet member as claimed in any one of claims 1 or 2, wherein the axial length of the line outlet member is not greater than the axial length of the connector.
5. The connection structure of the cable conductor and the outgoing line component as claimed in any one of claims 1 or 2, wherein the length of the tensioning rod is greater than the axial length of the connector.
6. The connection structure of the cable conductor and the outgoing line component as claimed in claim 2, wherein one end of the tensioning rod is a conical head part; the conical tip of the conical head portion is adapted to be inserted through the connector into a portion of the cable conductor beyond the connector.
7. The structure of claim 1, wherein the cable conductor is pre-formed with a mating hole therein adapted for insertion of a tension bar therein.
8. The structure of claim 7, wherein the mating hole is preformed at an axial center of the cable conductor.
9. The connection structure of the cable conductor and the outgoing line component as claimed in any one of claims 7 or 8, wherein the aperture of the fitting hole is smaller than the outer diameter of the tension rod, so that the tension rod and the fitting hole are in interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022337437.8U CN212968126U (en) | 2020-10-19 | 2020-10-19 | Connecting structure of cable conductor and outlet component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022337437.8U CN212968126U (en) | 2020-10-19 | 2020-10-19 | Connecting structure of cable conductor and outlet component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212968126U true CN212968126U (en) | 2021-04-13 |
Family
ID=75372465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022337437.8U Active CN212968126U (en) | 2020-10-19 | 2020-10-19 | Connecting structure of cable conductor and outlet component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212968126U (en) |
-
2020
- 2020-10-19 CN CN202022337437.8U patent/CN212968126U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213425977U (en) | Motor and controller integrated structure | |
| CN212968126U (en) | Connecting structure of cable conductor and outlet component | |
| EP2276118A2 (en) | Plug assembly with improved structure | |
| US7585180B2 (en) | Method and apparatus for containing a conductor carrier in an electrical connector | |
| CN211376346U (en) | Transformer bushing's head subassembly and transformer bushing | |
| CN210224311U (en) | Wiring device of electronic and electrical equipment | |
| CN211150844U (en) | Large-current bus pull plug of gas-insulated switchgear | |
| CN210806089U (en) | MINI-USB interface for electronic equipment | |
| CN110854604B (en) | Clamping type electric connector | |
| CN113871951A (en) | Novel quick connector | |
| CN219833127U (en) | Full-surrounding wire-to-board connector | |
| CN206821065U (en) | A kind of power line quick-inserting structure | |
| CN215418659U (en) | Multi-core connector and logging instrument using same | |
| CN220628394U (en) | Inner conductor welding structure of elbow radio frequency connector | |
| CN219717304U (en) | Three-plug internal frame of American standard | |
| CN216214475U (en) | Female connector and outer conductor structure thereof | |
| CN220306558U (en) | Male connector | |
| CN218448742U (en) | Secondary-fastening welding cable quick connector | |
| CN216085345U (en) | Broken line connection piece of connector | |
| CN220420940U (en) | Rectangular jack and heavy current connector | |
| CN213401627U (en) | Push-pull self-locking coaxial connector | |
| CN218160929U (en) | Energy storage connector | |
| CN216872288U (en) | Connecting terminal | |
| CN219945098U (en) | Pressure controller convenient to welding wire | |
| CN214153336U (en) | Structure of coupler plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |