CN210517106U - Connector with protective shell - Google Patents
Connector with protective shell Download PDFInfo
- Publication number
- CN210517106U CN210517106U CN201921879722.3U CN201921879722U CN210517106U CN 210517106 U CN210517106 U CN 210517106U CN 201921879722 U CN201921879722 U CN 201921879722U CN 210517106 U CN210517106 U CN 210517106U
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- wiring
- shaft
- connecting shaft
- wire connecting
- connector
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Abstract
A connector with a protective shell comprises a first wiring end and a second wiring end, wherein a first wiring shaft is arranged on the first wiring end, threads are arranged on the outer surface of the first wiring shaft, a second wiring shaft is arranged on the second wiring end, a threaded pipe is sleeved on the second wiring shaft and can be in threaded connection with the first wiring shaft, a connecting shaft is arranged on the second wiring shaft, the protective shell is sleeved on the connecting shaft, a positioning groove is formed in the protective shell, and a positioning block matched with the positioning groove is arranged on the first wiring end; and moving the protective shell for a certain distance along the connecting shaft until the positioning block extends into the positioning groove, wherein the first wiring shaft and the second wiring shaft are positioned in the protective shell, and the protective shell protects the first wiring end and the second wiring end.
Description
Technical Field
The utility model relates to a connector technical field especially relates to a connector with protecting crust.
Background
A connector typically includes two removably connectable terminals through which different cables are connected. The existing wiring terminal is generally made of rubber materials, an electric element for electric connection is arranged in the existing wiring terminal, and once a rubber shell is damaged, electric leakage is easy to occur. The existing connectors are generally not provided with a special protective shell for protecting the connection position of two terminals.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a connector with protecting crust is provided with the protecting crust and protects first wiring axle and second wiring axle.
The utility model discloses a connector with a protective shell, which comprises a first wiring end and a second wiring end, wherein the first wiring end is provided with a first wiring shaft, the outer surface of the first wiring shaft is provided with threads, the second wiring end is provided with a second wiring shaft, a threaded pipe is rotatably sleeved on the second wiring shaft, and the threaded pipe is in threaded connection with the first wiring shaft, so that the second wiring shaft extends into the first wiring shaft and is electrically connected with the first wiring shaft; the position that first wiring axle kept away from the second wiring end is provided with hexagonal locating piece, the tip that the second wiring axle kept away from first wiring end outwards extends and forms the connecting axle, the cover is equipped with the protective housing on the connecting axle, the one end of protective housing be provided with locating piece matched with constant head tank, the protective housing is followed the connecting axle removes certain distance, makes the locating piece accept in the constant head tank, at this moment first wiring axle with the second wiring axle is located in the protective housing.
Furthermore, the end of the first wiring shaft is provided with a wiring hole matched with the second wiring shaft, a plurality of contact pins are arranged in the wiring hole, and a contact pin hole matched with the contact pins is arranged on the second wiring shaft.
Furthermore, a positioning protrusion is arranged in the wiring hole, and a positioning groove matched with the positioning protrusion is arranged on the second wiring shaft.
Furthermore, one end of the threaded pipe is provided with a threaded groove, and the side wall of the threaded groove is provided with threads for being in threaded connection with the first wire connecting shaft; the bottom surface of the screw joint groove is provided with a first sleeve hole, the threaded pipe is sleeved on the first wire connecting shaft through the first sleeve hole, and the first wire connecting shaft is provided with a first gear protrusion for preventing the threaded pipe from separating from the second wire connecting shaft.
Further, a sealing gasket is arranged in the screw joint groove, and the sealing gasket is sleeved on the second wire connecting shaft.
Furthermore, a second sleeving hole is formed in the bottom surface of the positioning groove, the protective shell is sleeved on the connecting shaft through the second sleeving hole and can move for a certain distance along the connecting shaft, and second stopping protrusions are respectively arranged at two ends of the connecting shaft and used for preventing the protective shell from leaving the connecting shaft.
Compared with the prior art, the utility model, beneficial effect is:
the threaded pipe is in threaded connection with the first wiring shaft, so that the first wiring end is electrically connected with the second wiring end, the protective shell moves for a certain distance along the connecting shaft at the moment until the positioning block extends into the positioning groove, the first wiring shaft and the second wiring shaft are located in the protective shell at the moment, and the protective shell protects the first wiring end and the second wiring end.
Drawings
FIG. 1 is an exploded view of the connector;
FIG. 2 is a schematic view of the connector when connected;
fig. 3 is a schematic view of the structure of the first terminal;
FIG. 4 is a schematic structural view of a threaded pipe;
FIG. 5 is a schematic structural view of a protective shell;
description of the figures
100. A connector; 10. a first terminal; 11. a first wire connecting shaft; 12. a wiring hole; 13. inserting a pin; 14. positioning the projection; 15. positioning blocks; 20. a second terminal; 21. a second wire connecting shaft; 22. a pin inserting hole; 23. a positioning groove; 24. a threaded pipe; 241. a screw connection groove; 242. a first mating hole; 243. a gasket; 25. a first gear projection; 26. a connecting shaft; 27. a protective shell; 271. positioning a groove; 272. a second staking hole; 28. the second stop bulge.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may exist. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to fig. 3, the present invention discloses a connector 100 with a protective shell, including a first terminal 10 and a second terminal 20, wherein the first terminal 10 and the second terminal 20 are respectively used for connecting two cables, and the first terminal 10 and the second terminal 20 are electrically connected in a separable manner.
Be provided with first wiring axle 11 on the first wiring end 10, the one end of first wiring axle 11 is provided with wiring hole 12, be provided with a plurality of contact pin 13 in the wiring hole 12, be provided with on the second wiring end 20 with wiring hole 12 matched with second wiring axle 21, be provided with on the second wiring axle 21 with contact pin 13 complex contact pin hole 22, work as the second wiring axle 21 stretches into when wiring hole 12, contact pin 13 can stretch into in the contact pin hole 22, make first wiring end 10 with second wiring end 20 electric connection. The wiring hole 12 is provided with a positioning protrusion 14, the second wiring shaft 21 is provided with a positioning groove 23 matched with the positioning protrusion 14, when the second wiring shaft 21 extends into the wiring hole 22, the positioning protrusion 14 extends into the positioning groove 23, the first wiring terminal 10 and the second wiring terminal 20 are positioned, and the second wiring shaft 21 is prevented from rotating relative to the wiring hole 12.
With reference to fig. 4, the first wire connecting shaft 11 is provided with threads on an outer surface thereof, the second wire connecting shaft 21 is sleeved with a threaded pipe 24, and the threaded pipe 24 is rotatably connected with the second wire connecting shaft 21 and can move a certain distance along the second wire connecting shaft 21. One end of the threaded pipe 24 is provided with a threaded groove 241, the side wall of the threaded groove 241 is provided with threads, and when the first terminal 10 is connected with the second terminal 20, the threaded pipe 24 is in threaded connection with the first terminal shaft 11 through the threaded groove 241, so that the first terminal 10 and the second terminal 20 are fixed together.
A sealing gasket 243 is arranged in the screw groove 241, the sealing gasket 243 is sleeved on the second wiring shaft 21, and when the first wiring terminal 10 is connected with the second wiring terminal 20, the first wiring shaft 11 extends into the screw groove 241 and is in threaded connection with the screw groove 241. When the first wire connecting shaft 11 extends into the screw groove 241 for a certain distance, the end position of the first wire connecting shaft 11 abuts against the sealing gasket 243, thereby playing a role of sealing.
The bottom surface of the screw groove 241 is provided with a first coupling hole 242, the first coupling hole 242 is communicated with the screw groove 241, and the threaded pipe 24 is coupled to the second wire connecting shaft 21 through the first coupling hole 242, is rotatably connected to the second wire connecting shaft 21, and can move a certain distance along the second wire connecting shaft 21. The second wire connecting shaft 21 is provided with a first shift protrusion 25, and the outer diameter of the first shift protrusion 25 is larger than the diameter of the first engaging hole 242, so that the threaded pipe 24 can be prevented from leaving the second wire connecting shaft 21.
Referring to fig. 5 with reference to fig. 1, one end of the second wire connecting shaft 21 away from the first wire terminal 10 extends outward to form a connecting shaft 26, a protective shell 27 is sleeved on the connecting shaft 26, the protective shell 27 can move a certain distance along the connecting shaft 26, a hexagonal positioning groove 271 is disposed at one end of the protective shell 27, a hexagonal positioning block 15 matched with the positioning groove 271 is disposed at a position of the first wire connecting shaft 11 away from the second wire terminal 20, after the protective shell 27 moves a certain distance along the connecting shaft 26, the positioning block 15 is accommodated in the positioning groove 271, and an outer surface of the positioning block 15 is tightly attached to a side wall of the positioning groove 271, so that the protective shell 27 can be positioned.
The bottom surface of the positioning groove 271 is provided with a second coupling hole 272, and the protective shell 27 is coupled to the connecting shaft 26 through the second coupling hole 272 and can move along the connecting shaft 26. Two ends of the connecting shaft 26 are respectively provided with a second retaining protrusion 28, and the outer diameter of the second retaining protrusion 28 is larger than the diameter of the second sleeving hole 272, so that the protective shell 27 can be prevented from leaving the connecting shaft 26.
The present invention can be designed in various embodiments and modifications without departing from the spirit and scope of the present invention in its broadest sense, and the above-described embodiments are intended to illustrate the present invention, but not to limit the scope of the present invention.
Claims (6)
1. A connector with a protective shell comprises a first wiring end and a second wiring end, and is characterized in that a first wiring shaft is arranged on the first wiring end, threads are arranged on the outer surface of the first wiring shaft, a second wiring shaft is arranged on the second wiring end, a threaded pipe is rotatably sleeved on the second wiring shaft, and the threaded pipe is in threaded connection with the first wiring shaft, so that the second wiring shaft extends into the first wiring shaft and is electrically connected with the first wiring shaft; the position that first wiring axle kept away from the second wiring end is provided with hexagonal locating piece, the tip that the second wiring axle kept away from first wiring end outwards extends and forms the connecting axle, the cover is equipped with the protective housing on the connecting axle, the one end of protective housing be provided with locating piece matched with constant head tank, the protective housing is followed the connecting axle removes certain distance, makes the locating piece accept in the constant head tank, at this moment first wiring axle with the second wiring axle is located in the protective housing.
2. The connector with the shield shell according to claim 1, wherein the end portion of the first wire connecting shaft is provided with a wire connecting hole for fitting with the second wire connecting shaft, a plurality of pins are provided in the wire connecting hole, and a pin inserting hole for fitting with the pins is provided in the second wire connecting shaft.
3. A connector with a shield shell according to claim 2, wherein a positioning projection is provided in the wire connection hole, and a positioning groove is provided on the second wire connection shaft to fit the positioning projection.
4. A connector with a shield shell according to claim 1, wherein one end of the threaded pipe is provided with a screw groove, and a side wall of the screw groove is provided with threads for screw-coupling with the first wire connecting shaft; the bottom surface of the screw joint groove is provided with a first sleeve hole, the threaded pipe is sleeved on the first wire connecting shaft through the first sleeve hole, and the first wire connecting shaft is provided with a first gear protrusion for preventing the threaded pipe from separating from the second wire connecting shaft.
5. A connector with a shielding shell according to claim 4, wherein a sealing gasket is arranged in the screw connecting groove, and the sealing gasket is sleeved on the second wire connecting shaft.
6. The connector with the protective shell according to claim 4, wherein a second coupling hole is formed on a bottom surface of the positioning groove, the protective shell is coupled to the connecting shaft through the second coupling hole and can move a certain distance along the connecting shaft, and second retaining protrusions are respectively formed at two ends of the connecting shaft to prevent the protective shell from leaving the connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921879722.3U CN210517106U (en) | 2019-11-01 | 2019-11-01 | Connector with protective shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921879722.3U CN210517106U (en) | 2019-11-01 | 2019-11-01 | Connector with protective shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210517106U true CN210517106U (en) | 2020-05-12 |
Family
ID=70574122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921879722.3U Active CN210517106U (en) | 2019-11-01 | 2019-11-01 | Connector with protective shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210517106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540581A (en) * | 2020-05-27 | 2020-08-14 | 宿松恒达电气配件有限公司 | Six-side cylindrical oil middle wiring terminal and processing technology thereof |
-
2019
- 2019-11-01 CN CN201921879722.3U patent/CN210517106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540581A (en) * | 2020-05-27 | 2020-08-14 | 宿松恒达电气配件有限公司 | Six-side cylindrical oil middle wiring terminal and processing technology thereof |
| CN111540581B (en) * | 2020-05-27 | 2021-06-08 | 宿松恒达电气配件有限公司 | Six-side cylindrical oil middle wiring terminal and processing technology thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |