CN212968978U - Novel conductive fitting of lateral expansion female connector - Google Patents
Novel conductive fitting of lateral expansion female connector Download PDFInfo
- Publication number
- CN212968978U CN212968978U CN202021969832.1U CN202021969832U CN212968978U CN 212968978 U CN212968978 U CN 212968978U CN 202021969832 U CN202021969832 U CN 202021969832U CN 212968978 U CN212968978 U CN 212968978U
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- ring
- female connector
- gold utensil
- hardware fitting
- main part
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Abstract
The utility model discloses a novel conductive hardware fitting of side expansion female connector, including the gold utensil main part, one side of gold utensil main part is connected with the compression ring, the one end of compression ring is connected with out the electricity connector, the opposite side of gold utensil main part is provided with the cable connector, the inside one end of compression ring is provided with solid fixed ring, the inside other end of compression ring is provided with the movable ring, the side of solid fixed ring is provided with a plurality of movable rods, the center of solid fixed ring is provided with hollow groove, the inside of compression ring is provided with a plurality of springs, the one end of spring and the inboard fixed connection of solid fixed ring, the other end of spring and movable rod fixed connection, the medial surface of gold utensil main part is provided with the inoxidizing coating, the inside side of gold utensil main part is provided with the pyrocondensation; the utility model discloses the utensil can make things convenient for the dismantlement of electrically conductive gold utensil, improves life simultaneously.
Description
Technical Field
The utility model belongs to electrically conductive gold utensil field specifically is a novel electrically conductive gold utensil of female connector is expanded to side.
Background
The widely used iron or aluminum metal accessories of the power transmission line are collectively called as hardware fittings, the main function of the conductive hardware fittings is to enable the cable to reach required circuit equipment through the conductive hardware fittings, most hardware fittings need to bear larger pulling force during operation, and good electrical contact is guaranteed.
The existing conductive hardware fitting of the side expanding female connector has certain defects in use, most of the existing conductive hardware fitting of the side expanding female connector adopts separated threaded connection when being connected with electrical equipment, and the threaded connection can become an insulator after epoxy casting to influence the electrical performance; the existing conductive hardware fitting of the side expanding female connector cannot eliminate the stress of a cable, and the damage of the tensile force generated after the cable meets high-temperature expansion to the conductive hardware fitting is large.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel conductive hardware fitting of a side expanding female connector, which effectively solves the problems that the prior conductive hardware fitting of the side expanding female connector mostly adopts a separated threaded connection when being connected with an electrical device, and the threaded connection can become an insulator after epoxy casting to influence the electrical performance; the existing conductive hardware fitting of the side expanding female connector cannot eliminate the stress of a cable, and the technical problem that the damage of the tensile force generated after the cable is expanded at high temperature to the conductive hardware fitting is large is solved.
The purpose of the utility model can be realized by the following technical scheme:
a novel conductive hardware fitting of a side expanding female connector comprises a hardware fitting main body, wherein one side of the hardware fitting main body is connected with a compression ring, one end of the compression ring is connected with an electricity outlet connector, and the other side of the hardware fitting main body is provided with a cable connector;
a fixed ring is arranged at one end inside the compression ring, a movable ring is arranged at the other end inside the compression ring, a plurality of movable rods are arranged on the side surface of the fixed ring, a hollow groove is formed in the center of the fixed ring, a plurality of springs are arranged inside the compression ring, one ends of the springs are fixedly connected with the inner side of the fixed ring, and the other ends of the springs are fixedly connected with the movable rods;
the inner side of gold utensil main part is provided with the inoxidizing coating, the inside side of gold utensil main part is provided with the pyrocondensation membrane, the inside center of gold utensil main part is provided with the conductor wire, the inside both ends of pyrocondensation membrane all are provided with the fixed block by both sides, the inside of fixed block is provided with the bolt two that runs through, two the centre of the fixed block of homonymy is provided with the copper wire spool.
As a further scheme of the utility model, the inside of going out the electric connector all is provided with the recess with the inside of cable connector, and the recess inboard is provided with bolt one.
As a further scheme of the utility model, two bolt run through fixed block and pyrocondensation membrane, and two bolt's nut is located one side of fixed block.
As a further aspect of the present invention, the one end of the movable rod is connected to one side of the movable ring, and the other end of the movable rod is connected to the spring and is spherical.
As a further aspect of the present invention, the side thickness of the movable ring is the same as the diameter of the fitting main body and the diameter of the fixing ring.
As a further scheme of the utility model, the copper wire spool comprises a plurality of copper wires, and the both ends and the fixed block fixed connection of copper wire spool.
The utility model has the advantages that:
the utility model discloses a set up the movable rod and stimulate the spring, the side expands female connector and produces pressure to the movable ring when connecting, the movable rod is spherical with the one end of spring coupling and lets the movable ring shrink, the outside of movable ring and the inside friction that produces of the junction of side expand female connector just so can make electrically conductive gold utensil and side expand female connector stable connection and convenient to dismantle, threaded connection department probably becomes the insulator when having avoided threaded connection simultaneously, influences the problem of electrical property;
through the cooperation of pyrocondensation membrane and copper wire spool, the pyrocondensation membrane can absorb some stress when the cable meets thermal expansion and produces stress, and some stress is transmitted the fixed block by the pyrocondensation membrane simultaneously, has the fixed block to transmit the copper wire spool again, through the tensile properties absorption stress of copper wire spool self, has just so avoided the harm of pulling force to electrically conductive gold utensil, prolongs the life of electrically conductive gold utensil.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a front cross-sectional view of the compression ring of the present invention;
FIG. 3 is a cross-sectional view of the side of the compression ring of the present invention;
fig. 4 is a cross-sectional view of the hardware main body of the present invention.
In the figure: 1. a hardware fitting main body; 2. a compression ring; 3. an electric outlet connector; 4. a cable connector; 5. a fixing ring; 6. a movable ring; 7. a movable rod; 8. a hollow groove; 9. a spring; 10. a protective layer; 11. a heat-shrinkable film; 12. a conductive wire; 13. a first bolt; 14. a fixed block; 15. a second bolt; 16. copper wire spool.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, a novel conductive hardware fitting of a side-expanding female connector comprises a hardware fitting main body 1, wherein one side of the hardware fitting main body 1 is connected with a compression ring 2, one end of the compression ring 2 is connected with an electric connection port 3, the other side of the hardware fitting main body 1 is provided with a cable connection port 4, and the conductive work of the conductive hardware fitting is completed through the electric connection port 3 and the cable connection port 4;
a fixed ring 5 is arranged at one end inside the compression ring 2, a movable ring 6 is arranged at the other end inside the compression ring 2, a plurality of movable rods 7 are arranged on the side surface of the fixed ring 5, a hollow groove 8 is formed in the center of the fixed ring 5, a plurality of springs 9 are arranged inside the compression ring 2, one end of each spring 9 is fixedly connected with the inner side of the fixed ring 5, the other end of each spring 9 is fixedly connected with the corresponding movable rod 7, and friction force is generated at the joint of the movable ring 6 and the side expanding female connector, so that the installation is convenient;
the inner side of the hardware fitting main body 1 is provided with a protective layer 10, the inner side of the hardware fitting main body 1 is provided with a heat-shrinkable film 11, the inner center of the hardware fitting main body 1 is provided with a conductive wire 12, two fixing blocks 14 are arranged at two ends inside the heat-shrinkable film 11 by means of two sides, a penetrating bolt two 15 is arranged inside the fixing blocks 14, a copper wire pipe 16 is arranged in the middle of the fixing blocks 14 at two same sides, and the protective layer 10 has the functions of protecting the conductive hardware fitting, preventing water seepage and preventing.
The inside of going out electric connection mouth 3 all is provided with the recess with the inside of cable connector 4, and the recess inboard is provided with bolt 13, can let conductor wire 12 not contact with the external world when electrically conductive gold utensil installation with the dismantlement through the recess, avoids conductor wire 12 to destroy.
The second bolt 15 penetrates through the fixing block 14 and the heat-shrinkable film 11, the nut of the second bolt 15 is located on one side of the fixing block 14, and the stress received by the heat-shrinkable film 11 is better transmitted to the fixing block 14 through the second bolt 15.
One end of the movable rod 7 is fixedly connected with one side of the movable ring 6, the other end of the movable rod 7 connected with the spring 9 is spherical, and the spring 9 is pulled through the movable rod 7, so that the movable ring 6 can be contracted and expanded.
The side thickness of activity circle 6 is the same with solid fixed ring 5's diameter in the diameter of gold utensil main part 1 in addition, and solid fixed ring 5's diameter sets to the interface diameter the same with the side that needs connect expands female connector, and solid fixed ring 5's diameter can let electrically conductive gold utensil and side expand female connector perfect linking.
The copper wire spool 16 is composed of a plurality of copper wires, two ends of the copper wire spool 16 are fixedly connected with the fixing blocks 14, the copper wires have good stretchability, and the copper wire spool 16 can absorb stress generated by cable thermal expansion.
A novel conductive fitting of a side expanded female connector is characterized in that when the novel conductive fitting is used, an electric outlet connection port 3 is connected with a connection port of the side expanded female connector, the side expanded female connector generates pressure on a movable ring 6, a movable rod 7 pulls a spring 9 to be matched, one end of the movable rod 7 connected with the spring 9 is spherical, the movable ring 6 contracts, friction force is generated inside the connection part of the outer side of the movable ring 6 and the side expanded female connector, a cable is connected to a cable connection port 4, a bolt I13 is arranged on a groove of the electric outlet connection port 3 and the cable connection port 4, the conductive fitting is respectively and stably connected with the side expanded female connector and the cable, current enters a conductive wire 12 through the cable after connection and installation, the conductive wire 12 enters the side expanded female connector, under the condition of high temperature, the cable is thermally expanded to generate stress action and a thermal shrinkage film 11, and the thermal shrinkage film 11 absorbs part of stress due to thermal shrinkage, the other part is conducted to the copper wire conduit 16 through the fixing block 14, and because the copper wire has good stretchability, the copper wire conduit 16 can absorb the stress generated by the cable thermal expansion, so that the harm of the stress to the conductive hardware fitting is solved, namely, the conductive work is completed.
The utility model discloses a set up movable rod 7 and stimulate spring 9, the side expands female connector and produces pressure to movable circle 6 when connecting, the one end that movable rod 7 and spring 9 are connected is the sphere and lets movable circle 6 shrink, the outside of movable circle 6 and the inside friction that produces of the junction of side expand female connector, just so can make electrically conductive gold utensil and side expand female connector stable connection and convenient to detach, threaded connection department probably becomes the insulator when having avoided threaded connection simultaneously, the problem of influence electrical property; through the cooperation of pyrocondensation membrane 11 and copper wire spool 16, pyrocondensation membrane 11 can absorb some stress when the cable meets thermal expansion and produces stress, and some stress is transmitted fixed block 14 by pyrocondensation membrane 11 simultaneously, and fixed block 14 transmits copper wire spool 16 again, through the tensile properties absorbed stress of copper wire spool 16 self, just so avoided the harm of pulling force to electrically conductive gold utensil, the life of extension electrically conductive gold utensil.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a novel electrically conductive gold utensil of female connector is expanded to side, includes gold utensil main part (1), its characterized in that: one side of the hardware fitting main body (1) is connected with a compression ring (2), one end of the compression ring (2) is connected with an electricity outlet connector (3), and the other side of the hardware fitting main body (1) is provided with a cable connector (4);
a fixing ring (5) is arranged at one end inside the compression ring (2), a movable ring (6) is arranged at the other end inside the compression ring (2), a plurality of movable rods (7) are arranged on the side surface of the fixing ring (5), a hollow groove (8) is formed in the center of the fixing ring (5), a plurality of springs (9) are arranged inside the compression ring (2), one end of each spring (9) is fixedly connected with the inner side of the corresponding fixing ring (5), and the other end of each spring (9) is fixedly connected with the corresponding movable rod (7);
the inner side of gold utensil main part (1) is provided with inoxidizing coating (10), the inside side of gold utensil main part (1) is provided with pyrocondensation membrane (11), the inside center of gold utensil main part (1) is provided with conductor wire (12), pyrocondensation membrane (11) inside both ends are leaned on both sides and all are provided with fixed block (14), the inside of fixed block (14) is provided with bolt two (15) that run through, two the centre of fixed block (14) of homonymy is provided with copper wire spool (16).
2. The novel conductive hardware fitting of the side expanding female connector is characterized in that grooves are formed in the inner portions of the power-out connecting ports (3) and the cable connecting ports (4), and first bolts (13) are arranged on the inner sides of the grooves.
3. The novel conductive fitting of the side expanding female connector according to claim 1, wherein the second bolt (15) penetrates through the fixing block (14) and the heat shrinkage film (11), and a nut of the second bolt (15) is located on one side of the fixing block (14).
4. The novel conductive hardware fitting of the side expanding female connector according to claim 1, wherein one end of the movable rod (7) is fixedly connected with one side of the movable ring (6), and the other end of the movable rod (7) connected with the spring (9) is spherical.
5. The novel conductive hardware fitting of the side expanding female connector according to claim 1, characterized in that the thickness of the side surface of the movable ring (6) plus the diameter of the hardware fitting main body (1) is the same as the diameter of the fixed ring (5).
6. The novel conductive hardware fitting of the side expanding female connector is characterized in that the copper wire conduit (16) is composed of a plurality of copper wires, and two ends of the copper wire conduit (16) are fixedly connected with the fixing blocks (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021969832.1U CN212968978U (en) | 2020-09-10 | 2020-09-10 | Novel conductive fitting of lateral expansion female connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021969832.1U CN212968978U (en) | 2020-09-10 | 2020-09-10 | Novel conductive fitting of lateral expansion female connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212968978U true CN212968978U (en) | 2021-04-13 |
Family
ID=75366175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021969832.1U Expired - Fee Related CN212968978U (en) | 2020-09-10 | 2020-09-10 | Novel conductive fitting of lateral expansion female connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212968978U (en) |
-
2020
- 2020-09-10 CN CN202021969832.1U patent/CN212968978U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 Termination date: 20210910 |
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| CF01 | Termination of patent right due to non-payment of annual fee |