CN214153984U - Cable connector - Google Patents
Cable connector Download PDFInfo
- Publication number
- CN214153984U CN214153984U CN202023222650.0U CN202023222650U CN214153984U CN 214153984 U CN214153984 U CN 214153984U CN 202023222650 U CN202023222650 U CN 202023222650U CN 214153984 U CN214153984 U CN 214153984U
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- China
- Prior art keywords
- cable
- sealing
- elastic
- cavity
- fixing ring
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Abstract
The utility model discloses a cable connector, which comprises a cable connector main body and two elastic connecting pipes; the elastic connecting pipe is sleeved outside the cable; the cable connecting piece main body comprises a cable connecting cavity and a sealing shell, the sealing shell is wrapped outside the cable connecting cavity, and resin sealant is filled in the sealing shell; the cable connecting cavity is internally provided with a cable fixing ring, two sides of the cable fixing ring are provided with O-shaped sealing rings, and the sealing rings are used for sealing the elastic connecting pipe. The sealing shell of the cable connecting piece is filled with resin sealant, so that the cable connecting part can be sealed in the circumferential direction, and the O-shaped sealing ring, the sealing nut and the elastic connecting pipe are used for axially sealing the cable connecting part; the cable fixing ring can fix the joint of two cables, so that the two cables are prevented from being separated from each other, and the firmness of wiring is ensured; the end of the elastic connecting pipe, which enters the cable connecting cavity, is provided with a chamfer, so that the elastic connecting pipe can be smoothly inserted into the O-shaped sealing ring.
Description
Technical Field
The utility model belongs to the technical field of the connecting piece, especially, relate to a cable connecting piece.
Background
The cable connecting piece is a device used for connecting cables, the lengths of the cables required by different sites are different in cable laying construction, and the cables need to be rapidly extended by the cable connecting piece. However, the cable connecting piece in the prior art is easy to seep water and poor in waterproof performance, so that the safety of the cable is poor, the normal work of the electronic equipment, the electric equipment and the mechanical equipment cannot be guaranteed, and the risk is brought to the safety of contact personnel.
In view of this, the present invention is especially provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of cable junction spare is in order to solve the easy infiltration of cable junction spare and the poor technical problem of waterproof performance.
Realize above-mentioned purpose, the technical scheme of the utility model is that: a cable connector comprises a cable connector main body and two elastic connecting pipes; the elastic connecting pipe is sleeved outside the cable; the cable connecting piece main body comprises a cable connecting cavity and a sealing shell, the sealing shell is wrapped outside the cable connecting cavity, and resin sealant is filled in the sealing shell; the cable connecting cavity is internally provided with a cable fixing ring, two sides of the cable fixing ring are provided with O-shaped sealing rings, and the sealing rings are used for sealing the elastic connecting pipe.
Further, sealing nut is still overlapped in elastic connection pipe's outside and is equipped with gland nut, gland nut with elastic connection pipe's junction is provided with elastic rubber, gland nut is provided with the internal thread, the both ends of cable junction cavity are provided with the external screw thread, gland nut with cable junction cavity threaded connection.
Furthermore, the surface of the sealing nut opposite to the cable connecting piece main body is provided with sealing rubber, and the sealing rubber is abutted to the end face of the sealing shell.
Furthermore, the O-shaped sealing rings on two sides of the cable fixing ring are at least three.
Further, the sealing shell is provided with an inlet and an outlet of resin sealant.
Furthermore, one end of the elastic connecting pipe, which enters the cable connecting cavity, is provided with a chamfer.
Furthermore, the longitudinal section of the cable fixing ring is two isosceles trapezoids symmetrically arranged.
The utility model has the advantages as follows:
1. the sealing shell is filled with resin sealant to seal the cable connection in the circumferential direction, and the O-shaped sealing ring, the sealing nut and the elastic connecting pipe are used for axially sealing the cable connection.
2. The cable fixing ring can fix the joint of two cables, so that the two cables are prevented from being separated from each other, and the firm degree of wiring is ensured.
3. The end of the elastic connecting pipe, which enters the cable connecting cavity, is provided with a chamfer, so that the elastic connecting pipe can be smoothly inserted into the O-shaped sealing ring.
Drawings
Fig. 1 is a split longitudinal sectional view of the cable connector of the present invention;
fig. 2 is a longitudinal sectional view of the assembled cable connector of the present invention.
Wherein:
1-a first cable; 2-a second cable; 3-a first elastic connecting tube; 4-a second elastic connecting tube; 5-sealing the shell; 6-resin sealant; 7-inlet and outlet; 8-cable fixing ring; 9-O type sealing ring; 10-cable connection chamber.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed embodiment and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1 and 2, a cable connector includes a cable connector body, a first elastic connection tube 3 and a second elastic connection tube 4; the first elastic connecting pipe 3 is sleeved outside the first cable 1; the second elastic connecting pipe 4 is sleeved outside the second cable 2; and a chamfer is arranged at one end of the elastic connecting pipe entering the cable connecting cavity 10.
The cable connecting piece main part includes cable junction cavity 10 and seal shell 5, seal shell 5 parcel is in the outside of cable junction cavity 10, the inside packing of seal shell 5 has resin sealed glue 6, seal shell 5 is provided with the import and export 7 of resin sealed glue 6, pours into sealed glue into from import and export 7 after the cable connecting piece has been assembled, seals the cable connecting piece.
The inside solid fixed ring 8 of being provided with of cable junction cavity 10, the solid fixed ring 8's of cable longitudinal section is the isosceles trapezoid of two symmetries settings, and the wire of the cable of being convenient for is scratched smoothly inside solid fixed ring 8 of cable. The both sides of the solid fixed ring of cable 8 are provided with four O type sealing washer 9 respectively at the interval, the sealing washer is used for sealed elastic connection pipe.
The outside of elastic connection pipe still is equipped with gland nut, gland nut with elastic connection pipe's junction is provided with elastic rubber, gland nut is provided with the internal thread, the both ends of cable junction cavity 10 are provided with the external screw thread, gland nut with cable junction cavity 10 threaded connection. The surface of the sealing nut opposite to the cable connecting piece main body is provided with sealing rubber, and the sealing rubber is abutted against the end face of the sealing shell 5.
The sealing shell 5 is filled with resin sealant 6 to seal the cable connection in the circumferential direction, and the O-shaped sealing ring 9, the sealing nut and the elastic connecting pipe axially seal the cable connection. The cable fixing ring 8 can fix the joint of two cables, so that the two cables are prevented from being separated from each other, and the firm degree of wiring is ensured. The end of the elastic connecting pipe entering the cable connecting cavity 10 is provided with a chamfer, so that the elastic connecting pipe can be relatively smoothly inserted into the O-shaped sealing ring 9.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A cable connector characterized by: comprises a cable connector main body and two elastic connecting pipes;
the elastic connecting pipe is sleeved outside the cable;
the cable connecting piece main body comprises a cable connecting cavity and a sealing shell, the sealing shell is wrapped outside the cable connecting cavity, and resin sealant is filled in the sealing shell; the cable connecting cavity is internally provided with a cable fixing ring, two sides of the cable fixing ring are provided with O-shaped sealing rings, and the sealing rings are used for sealing the elastic connecting pipe.
2. The cable connector of claim 1, wherein: the outside of elastic connection pipe still is equipped with gland nut, gland nut with elastic connection pipe's junction is provided with elastic rubber, gland nut is provided with the internal thread, the both ends of cable junction cavity are provided with the external screw thread, gland nut with cable junction cavity threaded connection.
3. The cable connector of claim 2, wherein: and the sealing nut is provided with sealing rubber on the surface opposite to the cable connecting piece main body, and the sealing rubber is abutted against the end surface of the sealing shell.
4. The cable connector of claim 1, wherein: the O-shaped sealing rings on two sides of the cable fixing ring are at least three.
5. The cable connector according to claim 4, wherein: and four O-shaped sealing rings are arranged on two sides of the cable fixing ring respectively.
6. The cable connector of claim 1, wherein: the sealing shell is provided with an inlet and an outlet of resin sealant.
7. The cable connector of claim 1, wherein: and a chamfer is arranged at one end of the elastic connecting pipe entering the cable connecting cavity.
8. The cable connector of claim 1, wherein: the vertical section of the cable fixing ring is in the shape of two symmetrically arranged isosceles trapezoids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023222650.0U CN214153984U (en) | 2020-12-28 | 2020-12-28 | Cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023222650.0U CN214153984U (en) | 2020-12-28 | 2020-12-28 | Cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214153984U true CN214153984U (en) | 2021-09-07 |
Family
ID=77542367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023222650.0U Active CN214153984U (en) | 2020-12-28 | 2020-12-28 | Cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214153984U (en) |
-
2020
- 2020-12-28 CN CN202023222650.0U patent/CN214153984U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |