CN208782059U - A kind of cable connecting terminals with thermometric and defencive function - Google Patents
A kind of cable connecting terminals with thermometric and defencive function Download PDFInfo
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- CN208782059U CN208782059U CN201821536520.4U CN201821536520U CN208782059U CN 208782059 U CN208782059 U CN 208782059U CN 201821536520 U CN201821536520 U CN 201821536520U CN 208782059 U CN208782059 U CN 208782059U
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- thermometric
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Abstract
The utility model provides a kind of cable connecting terminals with thermometric and defencive function, including connection nose and connecting tube, connecting tube includes the first connecting tube and the second connecting tube, connect nose, first connecting tube, second connecting tube is sequentially connected, connection nose is fixedly connected by way of friction welding with the first connecting tube, first connecting tube is integrated with the second connecting tube and is manufactured, the internal diameter of second connecting tube is greater than the internal diameter of the first connecting tube, the side wall of first connecting tube and the second connecting tube is equipped with several perforative threaded holes, cooperation is equipped with screw in threaded hole, the terminals of second connecting tube are equipped with sealing shroud, the outer wall of first connecting tube is equipped with thermal detector.The utility model directly detects the temperature of cable connecting terminals by the way that thermal detector is arranged, and by setting sealing shroud and rubber seal cap, the inside of cable connecting terminals is isolated from the outside world, the corrosion and oxidation of cable connecting terminals are effectively prevented.
Description
Technical field
It is specially a kind of to connect with the cable of thermometric and defencive function the utility model relates to connection terminal technology neighborhood
Connecting terminal.
Background technique
The harm of cable connecting terminals is mainly from two sides:
One, since the tie point of cable connecting terminals generates heat, the insulating protective sleeve accelerated ageing of cable is caused even to be hit
It wears；
Two, since one section of conductor between the end face of cable connecting terminals and the insulating protective sleeve of cable is exposed direct outside
It is contacted with air, the water and oxygen in air enter in connection terminal from this position, and corrosion and oxidation connecting portion reduce connection
Reliability.
Existing cable connecting terminals can't meet thermometric and anti-oxidation requirement simultaneously, so must be on existing basis
On do further technological improvement.
Summary of the invention
It is a kind of not only with temp sensing function that in order to overcome the deficiencies of the prior art, the utility model provides, but also can prevent electricity
The cable connecting terminals of cable conductor corrosion and oxidation.
The utility model uses technical solution below:
A kind of cable connecting terminals with thermometric and defencive function, including connection nose and connecting tube, the connection
Pipe includes the first connecting tube and the second connecting tube, and the connection nose, the first connecting tube, the second connecting tube are sequentially connected, institute
It states connection nose to be fixedly connected by way of friction welding with the first connecting tube, first connecting tube is with the second connecting tube
Integrally manufactured molding, the internal diameter of second connecting tube are greater than the internal diameter of the first connecting tube, and first connecting tube connects with second
The side wall of adapter tube is equipped with several perforative threaded holes, and cooperation is equipped with screw in the threaded hole, and second connecting tube connects
Line end is equipped with sealing shroud, and the outer wall of first connecting tube is equipped with thermal detector.Wherein, cable and connecting tube are fixed by screw
Connection is not only convenient for installation and removal in this way, and the process dismantled does not damage cable connecting terminals, the cable connection end after disassembly
Son is reusable.
Further, the sealing shroud is that second level is ladder-like, and the inner wall of enlarged diameter section and the outer wall of the second connecting tube are tight
Closely connected conjunction, the inner wall of reduced diameter section and the outer wall of cable protective sleeve fit closely, the outer wall of the enlarged diameter section of the sealing shroud
Equipped with annular groove, corresponding inner wall is equipped with annular tongue, the annular tongue and on the outer wall of the second connecting tube
Annular clamping slot match, the enlarged diameter section of the sealing shroud passes through the snap ring being set in its annular groove and the second connecting tube
It is fixedly connected, the reduced diameter section of the sealing shroud is fixedly connected by the clip being set on its outer wall with cable.
Further, the screw is headless screw, and head sinks in threaded hole, the outer end of the threaded hole be equipped with
The rubber seal cap that threaded hole is fastened, sealed to threaded hole.
Further, the thermal detector includes temperature sensor and antenna.
Further, the outer wall of first connecting tube is equipped with square breach, and the temperature sensor and antenna are equal
Glue is encapsulated in square breach.
Compared with prior art, the utility model directly carries out the temperature of cable connecting terminals by the way that thermal detector is arranged
Detection, and by setting sealing shroud and rubber seal cap, the inside of cable connecting terminals is isolated from the outside world, is effectively prevented
The corrosion and oxidation of cable connecting terminals.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols:
1, nose, the 2, first connecting tube, the 3, second connecting tube, 4, threaded hole, 5, screw, 6, sealing shroud, 7, thermometric are connected
Device, 8, snap ring, 9, clip, 10, rubber seal cap,
21, square breach, 31, annular clamping slot, 61, annular groove, 62, annular tongue.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.
A kind of cable connecting terminals with thermometric and defencive function as shown in drawings, including connect nose 1 and connect
Adapter tube, the connecting tube include the first connecting tube 2 and the second connecting tube 3, the connection nose 1, the first connecting tube 2, second
Connecting tube 3 is sequentially connected, and the connection nose 1 is fixedly connected by way of friction welding with the first connecting tube 2, and described first
Connecting tube 2 is integrated with the second connecting tube 3 and is manufactured, and the internal diameter of second connecting tube 3 is greater than the interior of the first connecting tube 2
The side wall of diameter, first connecting tube 2 and the second connecting tube 3 is equipped with several perforative threaded holes 4, matches in the threaded hole 4
It closes and is equipped with screw 5, the terminals of second connecting tube 3 are equipped with sealing shroud 6, and the outer wall of first connecting tube is equipped with thermometric
Device 7.
Further, the sealing shroud 6 is that second level is ladder-like, the outer wall of the inner wall of enlarged diameter section and the second connecting tube 3
It fits closely, the inner wall of reduced diameter section and the outer wall of cable protective sleeve fit closely, outside the enlarged diameter section of the sealing shroud 6
Wall is equipped with annular groove 61, and corresponding inner wall is equipped with annular tongue 62, the annular tongue 62 and set on the second connecting tube 3
Outer wall on annular clamping slot 31 match, the enlarged diameter section of the sealing shroud 6 passes through the card being set in its annular groove 61
Ring 8 is fixedly connected with the second connecting tube 3, and the reduced diameter section of the sealing shroud 6 is solid by the clip 9 and cable being set on its outer wall
Fixed connection.
Further, the screw 5 is headless screw, and head is sunk in threaded hole 4, and the outer end of the threaded hole 4 is set
There is the rubber seal cap 10 for fastening, sealing to threaded hole 4 with threaded hole 4.
Further, the thermal detector 7 includes temperature sensor and antenna.
Further, the outer wall of first connecting tube 2 is equipped with square breach 21, the temperature sensor and antenna
Equal glue is encapsulated in square breach.
In use, the cable that protective case is peelled off in front end is passed through sealing shroud and is inserted into connecting tube, wherein exposed cable is led
Body is inserted into the first connecting tube, and the cable in the second connecting tube possesses protective case, by tightening screw, keeps cable and connecting tube solid
Fixed connection, then by covering tightly rubber seal cap and tightening clip, so that the inside of cable connecting terminals is isolated from the outside world, effectively
Prevent corrosion and oxidation of the extraneous water and air to internal connecting portion.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to the one of invention
A little modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although being used in this specification
Some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.
Claims (5)
1. a kind of cable connecting terminals with thermometric and defencive function, including connection nose and connecting tube, it is characterised in that:
The connecting tube includes the first connecting tube and the second connecting tube, and the connection nose, the first connecting tube, the second connecting tube are successively
Connection, the connection nose are fixedly connected by way of friction welding with the first connecting tube, first connecting tube and second
Connecting tube, which is integrated, to be manufactured, and the internal diameter of second connecting tube is greater than the internal diameter of the first connecting tube, first connecting tube
Several perforative threaded holes are equipped with the side wall of the second connecting tube, cooperation is equipped with screw in the threaded hole, and described second connects
The terminals of adapter tube are equipped with sealing shroud, and the outer wall of first connecting tube is equipped with thermal detector.
2. a kind of cable connecting terminals with thermometric and defencive function according to claim 1, it is characterised in that: institute
Stating sealing shroud is that second level is ladder-like, and the inner wall of enlarged diameter section and the outer wall of the second connecting tube fit closely, reduced diameter section
The outer wall of inner wall and cable protective sleeve fits closely, and the outer wall of the enlarged diameter section of the sealing shroud is equipped with annular groove, corresponding
Inner wall be equipped with annular tongue, the annular tongue is matched with the annular clamping slot on the outer wall of the second connecting tube,
The enlarged diameter section of the sealing shroud is fixedly connected by the snap ring being set in its annular groove with the second connecting tube, the sealing shroud
Reduced diameter section by be set to its outer wall on clip be fixedly connected with cable.
3. a kind of cable connecting terminals with thermometric and defencive function according to claim 1, it is characterised in that: institute
Stating screw is headless screw, and head is sunk in threaded hole, and the outer end of the threaded hole, which is equipped with, to be fastened, with threaded hole to threaded hole
The rubber seal cap to seal.
4. a kind of cable connecting terminals with thermometric and defencive function according to claim 1, it is characterised in that: institute
Stating thermal detector includes temperature sensor and antenna.
5. a kind of cable connecting terminals with thermometric and defencive function according to claim 4, it is characterised in that: institute
The outer wall for stating the first connecting tube is equipped with square breach, and the temperature sensor and the equal glue of antenna are encapsulated in square breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536520.4U CN208782059U (en) | 2018-09-18 | 2018-09-18 | A kind of cable connecting terminals with thermometric and defencive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536520.4U CN208782059U (en) | 2018-09-18 | 2018-09-18 | A kind of cable connecting terminals with thermometric and defencive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208782059U true CN208782059U (en) | 2019-04-23 |
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ID=66161930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821536520.4U Active CN208782059U (en) | 2018-09-18 | 2018-09-18 | A kind of cable connecting terminals with thermometric and defencive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208782059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117629429A (en) * | 2023-11-30 | 2024-03-01 | 北京锦驰泰达科技有限公司 | Intelligent temperature measuring terminal for power distribution |
-
2018
- 2018-09-18 CN CN201821536520.4U patent/CN208782059U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117629429A (en) * | 2023-11-30 | 2024-03-01 | 北京锦驰泰达科技有限公司 | Intelligent temperature measuring terminal for power distribution |
| CN117629429B (en) * | 2023-11-30 | 2024-05-03 | 北京锦驰泰达科技有限公司 | Intelligent temperature measuring terminal for power distribution |
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