CN212209957U - Multi-angle rotary type wire connection structure - Google Patents
Multi-angle rotary type wire connection structure Download PDFInfo
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- CN212209957U CN212209957U CN202021113725.9U CN202021113725U CN212209957U CN 212209957 U CN212209957 U CN 212209957U CN 202021113725 U CN202021113725 U CN 202021113725U CN 212209957 U CN212209957 U CN 212209957U
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Abstract
The utility model discloses a multi-angle rotation formula wire connection structure. The support structure comprises a hollow barrel-shaped shell and an insulating support structure, wherein the barrel-shaped shell is rotatably connected to the outside of the support structure, the support structure is provided with an internal lead and at least one internal sliding ring, the internal lead extends along the axial direction of the support structure, the internal sliding ring extends along the circumferential direction of the support structure, the internal lead is connected with the internal sliding ring, the internal lead is connected with a first wiring terminal, a shell wiring terminal row is fixedly connected with the barrel-shaped shell, and the shell wiring terminal row is connected with the internal sliding ring in a sliding mode. The utility model discloses can solve fixed outside binding post or aviation plug-type outside binding post and can't support the rotatory problem of connecting cable or equipment body.
Description
Technical Field
The utility model relates to an aviation plug technical field, concretely relates to multi-angle rotary type wire connection structure.
Background
In the industrial field, the connection of an electric line is usually in the form of an aviation plug, and a plurality of electric wire connection forms exist under the sub-classification of the aviation plug, but no matter which form solves the problems of electric characteristics, tightness and the like of a cable, in most application occasions, the problem that two ends of the aviation plug need to rotate often exists, the equipment or a long cable cannot rotate for 360 degrees, so that the movement range and the movement form of the equipment or the cable are limited, and the limitation of the application occasions is caused.
In order to solve the problems, the Chinese patent with the name of 360-degree rotary aviation plug disclosed as 201822117123.X comprises a male head and a female head, wherein the male head comprises a male head shell, a base is fixed at the rear end of the male head shell, a spring pressing plate is fixed between the male head shell and the base, a male contact element is arranged on the base in a sliding fit mode along the front-rear direction, the rear end of the male contact element extends out of the base, the male contact element is arranged in a sliding fit mode with the spring pressing plate, a disc arranged in a sliding fit mode with the base is fixedly sleeved on the outer side of the male contact element, and the disc is fixedly connected with the spring pressing; the female head comprises a shell base, an annular female contact element is fixed at the front end of the shell base, and the male contact element and the female contact element are arranged in a sliding fit manner; the front end of the shell base is provided with a first flange plate, the rear end of the base is provided with a second flange plate, and the first flange plate and the second flange plate can be connected through fastening bolts.
Although above-mentioned technical scheme can effectively solve current aviation plug and can not rotate, has restricted the motion range and the problem of motion mode of arm, and the male and female contact can the one-to-one remain at the circular telegram state when carrying out 360 degrees rotations. But will not rotate in a slightly tilted position because the cable and the aviation plug must be perfectly horizontal when they rotate. In addition, the close distance of the internal wirings results in poor insulation characteristics, and the equipment increases proportionally with a large number of cables resulting in poor expansibility.
Disclosure of Invention
The utility model discloses a multi-angle rotation formula connection of electric lines structure, can solve fixed outside binding post or aviation plug-in outside binding post and can't support the rotatory problem of connecting cable or equipment body.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
multi-angle rotation formula wire connection structure, including the tubbiness shell that cavity set up and the bearing structure of insulating setting, the tubbiness shell rotates to be connected bearing structure's outside bearing structure is provided with inside lead wire and at least one inside sliding ring, inside lead wire is followed bearing structure's axial extension, inside sliding ring is followed bearing structure's circumference extends, inside lead wire with inside sliding ring connects, inside lead wire is connected with first binding post tubbine shell fixedly connected with shell binding post row, shell binding post row with inside sliding ring sliding connection.
According to the preferable technical scheme, the inner sliding rings are arranged around the peripheral side wall of the supporting structure along the circumferential direction of the supporting structure, the inner sliding rings are arranged along the axial direction of the supporting structure at intervals, and the inner sliding rings are fixedly connected with the supporting structure.
Preferably, the inner lead extends along the axial direction of the support structure, one end of the inner lead is fixedly connected with the inner peripheral side surface of the inner slip ring, the other end of the inner lead extends out of the end of the support structure, and the inner lead is fixedly connected with the support structure.
According to the preferable technical scheme, a first protrusion is arranged at the end part of the barrel-shaped shell, a first sliding groove is arranged at the end part of the supporting structure, the first sliding groove is arranged around the supporting structure along the circumferential direction of the supporting structure, and the first protrusion is in sliding connection with the first sliding groove.
According to the preferable technical scheme, the shell wiring terminal row comprises a conductive connecting piece, one end of the conductive connecting piece is connected with the peripheral side face of the inner sliding ring in a sliding mode, and the other end of the conductive connecting piece extends to the inner portion of the shell wiring terminal row along the radial direction of the tubby shell.
The utility model discloses a multi-angle rotation formula wire connection structure has following advantage:
the embodiment of the utility model provides an in, the tubbiness shell and the bearing structure cooperation through the design installation are used, can realize the relative rotation between tubbiness shell and the bearing structure to the guide is connected and is rotated relatively between the cable of tubbiness shell and the cable of connection at bearing structure, thereby solves the unable rotatory problem of connecting cable or equipment body of supporting of fixed outside binding post or aviation plug formula outside binding post.
The embodiment of the utility model provides an in, connect inside lead wire and electrically conductive connecting piece through the inside sliding ring that sets up, can realize inside lead wire and electrically conductive connecting piece's switching-over for inside lead wire and electrically conductive connecting piece keep connecting and circular telegram in the direction relative movement process of difference, thereby the guide connection realizes 360 rotations between the cable of tubbiness shell and the cable of connection at bearing structure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a front view of an embodiment of the present invention;
fig. 2 is a cross-sectional view of an embodiment of the invention in a front view with respect to a barrel housing;
fig. 3 is a sectional view of the embodiment of the present invention in a front view.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are some, but not all embodiments of the present invention.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the embodiment of the utility model provides a multi-angle rotation formula connection of electric lines structure, including the tubbiness shell 1 that cavity set up and the bearing structure 2 of insulating setting, tubbiness shell 1 rotates to be connected bearing structure 2's outside bearing structure 2 is provided with inside lead 22 and at least one inside sliding ring 3, inside lead 22 is followed bearing structure 2's axial extension, inside sliding ring 3 is followed bearing structure 2's circumference extension, inside lead 22 with inside sliding ring 3 connects, inside lead 22 is connected with first binding post 21 tubbiness shell 1 fixedly connected with shell binding post row 11, shell binding post row 11 with inside sliding ring 3 sliding connection.
The embodiment of the utility model provides an in, the cooperation of tubbiness shell 1 and the bearing structure 2 through the design installation is used, can realize the relative rotation between tubbiness shell 1 and the bearing structure 2 to the guide is connected and is rotated relatively between the cable of tubbiness shell 1 and the cable of connection at bearing structure 2, thereby solves the unable problem that supports connecting cable or equipment body rotation of fixed external binding post or aviation plug-type external binding post.
The embodiment of the utility model provides an in, connect inside lead wire 22 and electrically conductive connecting piece 12 through the inside sliding ring 3 that sets up, can realize the switching-over of inside lead wire 22 and electrically conductive connecting piece 12 for inside lead wire 22 and electrically conductive connecting piece 12 keep connecting and circular telegram in the direction relative movement process of difference, thereby the guide connection realizes 360 rotations between the cable of tubbiness shell 1 and the cable of connection at bearing structure 2.
The inner slip rings 3 are arranged around the peripheral side wall of the supporting structure 2 along the circumferential direction of the supporting structure 2 so as to guide the conductive connecting piece 12 to rotate on the peripheral side wall of the inner slip rings 3, the inner slip rings 3 are arranged at intervals along the axial direction of the supporting structure 2 so as to keep insulation among the inner slip rings 3, and the inner slip rings 3 are fixedly connected with the supporting structure 2 so as to keep stable installation of the inner slip rings 3.
The inner lead 22 extends along the axial direction of the supporting structure 2 to connect a cable along another direction different from the inner slip ring 3, one end of the inner lead 22 is fixedly connected with the inner peripheral side surface of the inner slip ring 3 to avoid interference of the conductive connecting piece 12 in the rotating process, 360-degree rotation is facilitated, the other end of the inner lead 22 extends out of the end part of the supporting structure 2, the inner lead 22 is fixedly connected with the supporting structure 2, and the extending end is connected with the first wiring terminal 21 to connect the cable.
In order to facilitate the installation and guide of the relative rotation between the barrel casing 1 and the support structure 2, a first protrusion 10 may be disposed at an end of the barrel casing 1, a first sliding groove 20 may be disposed at an end of the support structure 2, the first sliding groove 20 may be disposed around the support structure 2 along a circumferential direction of the support structure 2, and the first protrusion 10 and the first sliding groove 20 may be slidably connected to realize a 360 ° rotation between the barrel casing 1 and the support structure 2.
The shell wiring terminal block 11 comprises a conductive connecting piece 12, one end of the conductive connecting piece 12 is connected with the peripheral side face of the inner sliding ring 3 in a sliding mode, and the other end of the conductive connecting piece 12 extends to the inside of the shell wiring terminal block 11 along the radial direction of the barrel-shaped shell 1 so as to be convenient for being communicated with a cable and conducting electricity.
It is easy to understand that the housing terminal block 11 can be disposed on the side wall of the barrel-shaped housing 1, and can also be disposed on the end face of the barrel-shaped housing 1, only by extending the conductive connecting member 12 to the end face of the barrel-shaped housing 1 accordingly.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. Multi-angle rotation formula connection of electric lines structure, including the tubbiness shell that cavity set up and the bearing structure of insulating setting, tubbiness shell rotates to be connected bearing structure's outside, its characterized in that: the support structure is provided with an inner lead and at least one inner slip ring, the inner lead extends along the axial direction of the support structure, the inner slip ring extends along the circumferential direction of the support structure, the inner lead is connected with the inner slip ring, the inner lead is connected with a first wiring terminal, a shell wiring terminal row is fixedly connected with the barrel-shaped shell, and the shell wiring terminal row is connected with the inner slip ring in a sliding mode.
2. The multi-angle rotary electric wire connection structure of claim 1, wherein: the inner slip ring is arranged around the peripheral side wall of the supporting structure along the circumferential direction of the supporting structure, the inner slip rings are arranged along the axial direction of the supporting structure at intervals, and the inner slip rings are fixedly connected with the supporting structure.
3. The multi-angle rotary electric wire connection structure of claim 1, wherein: the inner lead extends along the axial direction of the supporting structure, one end of the inner lead is fixedly connected with the inner peripheral side face of the inner slip ring, the other end of the inner lead extends out of the end portion of the supporting structure, and the inner lead is fixedly connected with the supporting structure.
4. The multi-angle rotary electric wire connection structure of claim 1, wherein: the end part of the barrel-shaped shell is provided with a first protrusion, the end part of the supporting structure is provided with a first sliding groove, the first sliding groove is arranged around the supporting structure along the circumferential direction of the supporting structure, and the first protrusion is in sliding connection with the first sliding groove.
5. The multi-angle rotary electric wire connection structure of claim 1, wherein: the shell wiring terminal row comprises a conductive connecting piece, one end of the conductive connecting piece is connected with the peripheral side face of the inner sliding ring in a sliding mode, and the other end of the conductive connecting piece extends to the inner portion of the shell wiring terminal row along the radial direction of the barrel-shaped shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021113725.9U CN212209957U (en) | 2020-06-16 | 2020-06-16 | Multi-angle rotary type wire connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021113725.9U CN212209957U (en) | 2020-06-16 | 2020-06-16 | Multi-angle rotary type wire connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212209957U true CN212209957U (en) | 2020-12-22 |
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ID=73808297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021113725.9U Active CN212209957U (en) | 2020-06-16 | 2020-06-16 | Multi-angle rotary type wire connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212209957U (en) |
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2020
- 2020-06-16 CN CN202021113725.9U patent/CN212209957U/en active Active
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