CN209282480U - A kind of high-power wire and cable water-proof connector - Google Patents
A kind of high-power wire and cable water-proof connector Download PDFInfo
- Publication number
- CN209282480U CN209282480U CN201822102292.6U CN201822102292U CN209282480U CN 209282480 U CN209282480 U CN 209282480U CN 201822102292 U CN201822102292 U CN 201822102292U CN 209282480 U CN209282480 U CN 209282480U
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- shell
- silica gel
- male
- screw thread
- gel ring
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Abstract
The utility model discloses a kind of high-power wire and cable water-proof connectors, including male and female core plug, the first silica gel ring is equipped on the outside of the male and female core plug, and the both ends of male and female core plug are respectively male end and female end, the first waterproof case and the second waterproof case are respectively equipped in the male end and female end, and first is equipped with limit waterproof case on waterproof case and the second waterproof case input terminal, first waterproof case includes the second silica gel ring, hardware mother's needle, first fixed screw, to connected nut, first shell, first locking nut and third silica gel ring, it second silica gel ring and is movably connected in male end, there are three the hardware mother needle is set, and one end of three hardware mother's needles is fixedly connected in male end, the hardware mother needle is equipped with threaded hole, this high-power wire and cable water-proof connector, the incoming end of cable and connector is set to realize sealing, Enhance the waterproof performance of connector, while enhancing the sealing performance of connector.
Description
Technical field
The utility model relates to connector technique field, specially a kind of high-power wire and cable water-proof connector.
Background technique
Cable connector is primarily adapted for use in all kinds of digital SPC exchanges of transmission device office, the inside connection of photoelectricity transmission equipment
Signal transmission between distributing frame, is used for transmission the communication apparatus such as data, audio, video.
The connector of existing high power cable, when cable is connect with connector, since cable and locking nut connect
There are gaps between connecing, to be easy to enter the impurity such as rainwater or dust inside connector, influence the leakproofness of connector,
And then in the security performance and practical performance for reducing connector, for this purpose, it is proposed that a kind of high-power wire and cable waterproof connection
Device.
Utility model content
The purpose of this utility model is to provide a kind of high-power wire and cable water-proof connectors, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-power wire and cable waterproof connection
Device, including male and female core plug, the male and female core plug outside is equipped with the first silica gel ring, and the both ends of male and female core plug are respectively public affairs
End and female end are respectively equipped with the first waterproof case and the second waterproof case in the male end and female end, and the first waterproof case is prevented with second
Limit waterproof case is equipped on water part input terminal, first waterproof case includes the second silica gel ring, hardware mother needle, the first fixed spiral shell
Silk, to connected nut, the first shell, the first locking nut and third silica gel ring, second silica gel ring and be movably connected in male end
On, there are three the hardware mother needle is set, and one end of three hardware mother's needles is fixedly connected in male end, on the hardware mother needle
Equipped with threaded hole, and one end of the first fixed screw is threadedly coupled with hardware mother's needle, and the docking nut interior is equipped with internal screw thread,
And external screw thread is equipped on the outside of male and female core plug, the docking nut thread is socketed on the outside of male and female core plug, on the outside of the male end
Equipped with external screw thread, and one end of the first interior of shell is equipped with internal screw thread, and first outer casing screw is socketed on the outside of male end, and the
One shell is equipped with external screw thread far from the outside of male end one end, and internal screw thread, and the first locking are equipped with inside first locking nut
Nut thread is socketed in the outside of the first shell, and the third silica gel ring is movably connected in inside the first locking nut, and third
The end thereof contacts of silica gel ring and the first shell, and limit waterproof case and be fixedly connected on one of the first locking nut far from the first shell
End.
Preferably, second waterproof case includes hardware public affairs needle, the second fixed screw, second housing, the 4th silica gel ring,
Two locking nuts and the 5th silica gel ring, there are three the hardware public affairs needle is set, and one end of three male needles of hardware is fixedly connected on mother
On end, the hardware public affairs needle is equipped with threaded hole, and one end of the second fixed screw is threadedly coupled with hardware public affairs needle, and the described 4th
Silica gel ring is movably connected in female end, and one end inside second housing is equipped with internal screw thread, the second housing and female end screw thread
Connection, and the 4th silica gel ring is movably connected in inside second housing, the second housing is equipped with external screw thread far from one end of female end,
And second is equipped with internal screw thread inside locking nut, second locking nut is threadedly coupled with second housing, and the second locking screw
It is female internal equipped with the 5th silica gel ring, and the 5th silica gel ring is flexibly connected with second housing, the limit waterproof case is fixedly connected on
The one end of second locking nut far from second housing.
Preferably, the limit waterproof case includes limit shell, arc sealing ring, sealing block, locating piece, rotating bar and rotation
Plate, the limit shell are fixedly connected on the outside of the first locking nut, there are two the arc sealing ring is set, and two arcs sealings
Circle is symmetrically distributed in inside limit shell, and there are two the sealing block is set, and two sealing blocks are symmetrically fixed on inside limit shell, institute
It states and is symmetrically arranged with two seal grooves on sealing block, and one end of arc sealing ring is movably connected in seal groove by two locating pieces
Inside, the arc sealing ring are slidably connected with sealing block, are rotatablely connected on the outside of one end of the rotating bar and arc sealing ring,
And the rotating bar other end passes through limit shell and is fixedly connected with rotor plate, and external screw thread is equipped on the outside of the rotating bar, and limit shell and
Rotating bar junction is equipped with internal screw thread, and the rotating bar is threadedly coupled with limit shell.
Preferably, anti-skid chequer is equipped on the outside of the rotor plate.
Preferably, one end that the arc sealing ring is contacted with sealing block is L-type shape.
Compared with prior art, the utility model has the beneficial effects that
1, when the utility model is used, cable realizes connection by male end and female end, and distinguished by male end and female end
Junction between first shell and second shell is equipped with multiple silica gel rings, so that the sealing performance inside connector is improved,
Connector integrally uses PA66 nylon environmental protection material simultaneously, and then keeps the waterproof performance of connector stronger, and passes through the first fixed spiral shell
Silk and the second fixed screw, to make the more convenient of cable connection, since cable is locked with the first locking nut and second respectively
The limit waterproof case that junction between tight nut is equipped with, and then the incoming end of cable and connector is made to realize that sealing, enhancing connect
The waterproof performance of device is connect, while enhancing the sealing performance of connector.
2, the utility model is by being equipped with anti-skid chequer on the outside of rotor plate, and then increases the frictional force of rotor plate, makes rotor plate
It convenient for rotation, and is L-type shape by one end that arc sealing ring is contacted with sealing block, and then improve arc sealing ring and sealing block
Between sealing performance.
Detailed description of the invention
Fig. 1 is the utility model overall structure expanded view；
Fig. 2 is the utility model overall structure diagram；
Fig. 3 is that the utility model limits shell side view cutaway drawing；
Fig. 4 is the utility model male and female core plug structural schematic diagram；
Fig. 5 is the utility model male end structural schematic diagram figure；
Fig. 6 is the utility model female terminal structure schematic diagram.
In figure: 1- male and female core plug；The first silica gel ring of 2-；3- male end；4- female end；The first waterproof case of 5-；The second waterproof of 6-
Part；The second silica gel ring of 7-；8- hardware mother's needle；The first fixed screw of 9-；10- is to connected nut；The first shell of 11-；12- first is locked
Nut；13- third silica gel ring；14- limits waterproof case；15- hardware public affairs needle；The second fixed screw of 16-；The 4th silica gel ring of 17-；
The second locking nut of 18-；The 5th silica gel ring of 19-；20- limits shell；21- arc sealing ring；22- sealing block；23- locating piece；24-
Rotating bar；25- rotor plate；26- seal groove；27- second housing.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of high-power wire and cable water-proof connector,
Including male and female core plug 1, the first silica gel ring 2 is equipped on the outside of the male and female core plug 1, and the both ends of male and female core plug 1 are respectively
Male end 3 and female end 4 are respectively equipped with the first waterproof case 5 and the second waterproof case 6, and the first waterproof case 5 in the male end 3 and female end 4
Waterproof case 14 is limited with being equipped on 6 input terminal of the second waterproof case, first waterproof case 5 includes the second silica gel ring 7, hardware mother
Needle 8, the first fixed screw 9, to connected nut 10, the first shell 11, the first locking nut 12 and third silica gel ring 13, described second
It silica gel ring 7 and is movably connected in male end 3, there are three the hardware mother needle 8 is set, and one end of three hardware mother needles 8 is fixed
It is connected in male end 3, the hardware mother needle 8 is equipped with threaded hole, and one end of the first fixed screw 9 and 8 screw thread of hardware mother needle
Connection, it is described to inside connected nut 10 be equipped with internal screw thread, and on the outside of male and female core plug 1 be equipped with external screw thread, it is described to connected nut 10
Screw thread is socketed in 1 outside of male and female core plug, is equipped with external screw thread on the outside of the male end 3, and one end inside the first shell 11 is equipped with
Internal screw thread, 11 screw thread of the first shell is socketed in 3 outside of male end, and the first shell 11 is equipped with far from the outside of 3 one end of male end
External screw thread is equipped with internal screw thread inside first locking nut 12, and 12 screw thread of the first locking nut is socketed in the first shell 11
Outside, the third silica gel ring 13 is movably connected in inside the first locking nut 12, and third silica gel ring 13 and the first shell
11 end thereof contacts, and limit waterproof case 14 and be fixedly connected on the one end of the first locking nut 12 far from the first shell 11.
Second waterproof case 6 include hardware public affairs needle 15, the second fixed screw 16, second housing 27, the 4th silica gel ring 17,
Second locking nut 18 and the 5th silica gel ring 19, there are three the hardware public affairs needle 15 is set, and one end of three hardware public affairs needles 15 is solid
Surely it is connected in female end 4, the hardware public affairs needle 15 is equipped with threaded hole, and one end of the second fixed screw 16 and hardware public affairs needle 15
It being threadedly coupled, the 4th silica gel ring 17 is movably connected in female end 4, and one end inside second housing 27 is equipped with internal screw thread,
The second housing 27 is threadedly coupled with female end 4, and the 4th silica gel ring 17 is movably connected in inside second housing 27, and described second
Shell 27 is equipped with external screw thread far from one end of female end 4, and internal screw thread, second locking screw are equipped with inside the second locking nut 18
Mother 18 is threadedly coupled with second housing 27, and the 5th silica gel ring 19 is equipped with inside the second locking nut 18, and the 5th silica gel ring 19
It is flexibly connected with second housing 27, the limit waterproof case 14 is fixedly connected on the second locking nut 18 far from second housing 27
One end.
The limit waterproof case 14 includes limit shell 20, arc sealing ring 21, sealing block 22, locating piece 23, rotating bar 24
With rotor plate 25, the limit shell 20 is fixedly connected on the outside of the first locking nut 12, there are two the arc sealing ring 21 is set,
And two arc sealing rings 21 are symmetrically distributed in inside limit shell 20, there are two the sealing block 22 is set, and two sealing blocks 22
It is symmetrically fixed on inside limit shell 20, two seal grooves 26, and the one of arc sealing ring 21 is symmetrically arranged on the sealing block 22
End is movably connected in inside seal groove 26 by two locating pieces 23, and the arc sealing ring 21 is slidably connected with sealing block 22,
It is rotatablely connected on the outside of one end of the rotating bar 24 and arc sealing ring 21, and 24 other end of rotating bar passes through limit shell 20 and turns
Movable plate 25 is fixedly connected, and external screw thread is equipped on the outside of the rotating bar 24, and limits shell 20 and 24 junction of rotating bar equipped with interior spiral shell
Line, the rotating bar 24 are threadedly coupled with limit shell 20.
It is equipped with anti-skid chequer on the outside of the rotor plate 25, and then increases the frictional force of rotor plate 25, makes rotor plate 25 convenient for turning
It is dynamic.
One end that the arc sealing ring 21 is contacted with sealing block 22 be L-type shape, and then improve arc sealing ring 21 with it is close
Seal the sealing performance between block 22.
Working principle: when in use, cable is respectively connected to the male needle 15 of hardware and hardware mother needle 8, and rotate the first locking
Nut 12 and the second locking nut 18 to make the connection of cable Yu male and female core plug 1, and pass through 1 both ends of male and female core plug
The external screw thread being respectively equipped in male end 3 and female end 4 realizes the first shell 11 and second housing 27 between male end 3 and female end 4
Connection, and the first locking nut 12 and the second locking nut 18 company between the first shell 11 and second housing 27 respectively
It connects, and then is sealed entire connector, due to being respectively fixed with limit on the first locking nut 12 and the second locking nut 18
Position shell 20, and then rotor plate 25 is rotated, make arc sealing ring 21 and the outer side contacts of cable, and two sealing blocks 22 are symmetrically fixed on
It limits inside shell 20, and then makes arc sealing ring 21 that locating piece 23 be driven to access inside seal groove 26, to realize that arc seals
Circle 21 and the sealing on the outside of cable.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high-power wire and cable water-proof connector, including male and female core plug (1), it is characterised in that: the male and female core is inserted
The first silica gel ring (2) are equipped on the outside of head (1), and the both ends of male and female core plug (1) are respectively male end (3) and female end (4), the public affairs
The first waterproof case (5) and the second waterproof case (6) are respectively equipped on end (3) and female end (4), and the first waterproof case (5) is prevented with second
Limit waterproof case (14) is equipped on water part (6) input terminal, first waterproof case (5) includes the second silica gel ring (7), hardware mother
Needle (8), the first fixed screw (9), to connected nut (10), the first shell (11), the first locking nut (12) and third silica gel ring
(13), it second silica gel ring (7) and is movably connected on male end (3), there are three the hardware mother needle (8) sets, and three five
One end of golden mother's needle (8) is fixedly connected on male end (3), and the hardware mother needle (8) is equipped with threaded hole, and the first fixed spiral shell
One end of silk (9) is threadedly coupled with hardware mother needle (8), described to be equipped with internal screw thread, and male and female core plug to connected nut (10) inside
(1) outside is equipped with external screw thread, described to be socketed on the outside of male and female core plug (1) to connected nut (10) screw thread, on the outside of the male end (3)
One end equipped with external screw thread, and the first shell (11) inside is equipped with internal screw thread, and the first shell (11) screw thread is socketed in male end
(3) outside, and the first shell (11) is equipped with external screw thread far from the outside of male end (3) one end, first locking nut (12) is interior
Portion is equipped with internal screw thread, and the first locking nut (12) screw thread is socketed in the outside of the first shell (11), the third silica gel ring
(13) it is internal to be movably connected in the first locking nut (12), and the end thereof contacts of third silica gel ring (13) and the first shell (11),
And limit one end that waterproof case (14) are fixedly connected on the first locking nut (12) separate first shell (11).
2. a kind of high-power wire and cable water-proof connector according to claim 1, it is characterised in that: second waterproof
Part (6) includes hardware public affairs needle (15), the second fixed screw (16), second housing (27), the 4th silica gel ring (17), the second locking screw
Female (18) and the 5th silica gel ring (19), there are three the hardware public affairs needle (15) sets, and one end of three hardware public affairs needles (15) is fixed
It is connected on female end (4), the hardware public affairs needle (15) is equipped with threaded hole, and one end of the second fixed screw (16) and hardware are public
Needle (15) is threadedly coupled, and the 4th silica gel ring (17) is movably connected on female end (4), and one end that second housing (27) is internal
Equipped with internal screw thread, the second housing (27) is threadedly coupled with female end (4), and the 4th silica gel ring (17) is movably connected in outside second
Shell (27) is internal, and the second housing (27) is equipped with external screw thread far from the one end of female end (4), and the second locking nut (18) is internal
Equipped with internal screw thread, second locking nut (18) is threadedly coupled with second housing (27), and the second locking nut (18) is internal
Equipped with the 5th silica gel ring (19), and the 5th silica gel ring (19) is flexibly connected with second housing (27), the limit waterproof case (14)
It is fixedly connected on the one end of the second locking nut (18) far from second housing (27).
3. a kind of high-power wire and cable water-proof connector according to claim 1, it is characterised in that: the limit waterproof
Part (14) includes limit shell (20), arc sealing ring (21), sealing block (22), locating piece (23), rotating bar (24) and rotor plate
(25), the limit shell (20) is fixedly connected on the outside of the first locking nut (12), there are two the arc sealing ring (21) sets,
And two arc sealing rings (21) are symmetrically distributed in there are two limit shell (20) is internal, and the sealing block (22) sets, and two close
Envelope block (22) is symmetrically fixed on limit shell (20) inside, is symmetrically arranged with two seal grooves (26), and arc on the sealing block (22)
One end of shape sealing ring (21) is movably connected in seal groove (26) inside, the arc sealing ring by two locating pieces (23)
(21) it is slidably connected with sealing block (22), is rotatablely connected on the outside of one end and arc sealing ring (21) of the rotating bar (24), and
Rotating bar (24) other end passes through limit shell (20) and is fixedly connected with rotor plate (25), and outer spiral shell is equipped on the outside of the rotating bar (24)
Line, and limit shell (20) and rotating bar (24) junction and connect equipped with internal screw thread, the rotating bar (24) and limit shell (20) screw thread
It connects.
4. a kind of high-power wire and cable water-proof connector according to claim 3, it is characterised in that: the rotor plate
(25) outside is equipped with anti-skid chequer.
5. a kind of high-power wire and cable water-proof connector according to claim 3, it is characterised in that: the arc sealing
One end that circle (21) is contacted with sealing block (22) is L-type shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102292.6U CN209282480U (en) | 2018-12-14 | 2018-12-14 | A kind of high-power wire and cable water-proof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102292.6U CN209282480U (en) | 2018-12-14 | 2018-12-14 | A kind of high-power wire and cable water-proof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209282480U true CN209282480U (en) | 2019-08-20 |
Family
ID=67611116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822102292.6U Active CN209282480U (en) | 2018-12-14 | 2018-12-14 | A kind of high-power wire and cable water-proof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209282480U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110838633A (en) * | 2019-10-21 | 2020-02-25 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Plug-in cable joint for temporary laying |
| CN111641073A (en) * | 2020-07-06 | 2020-09-08 | 三亚氚海科技有限责任公司 | Wet inserting and pulling watertight connector |
| CN111740271A (en) * | 2020-07-29 | 2020-10-02 | 太仓冠德电子科技有限公司 | Waterproof structure of new energy automobile connector |
| CN113675657A (en) * | 2021-08-25 | 2021-11-19 | 信诺电力科技(天津)有限公司 | Cable connector |
-
2018
- 2018-12-14 CN CN201822102292.6U patent/CN209282480U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110838633A (en) * | 2019-10-21 | 2020-02-25 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | Plug-in cable joint for temporary laying |
| CN111641073A (en) * | 2020-07-06 | 2020-09-08 | 三亚氚海科技有限责任公司 | Wet inserting and pulling watertight connector |
| CN111740271A (en) * | 2020-07-29 | 2020-10-02 | 太仓冠德电子科技有限公司 | Waterproof structure of new energy automobile connector |
| CN111740271B (en) * | 2020-07-29 | 2024-05-24 | 太仓冠德电子科技有限公司 | Waterproof structure of new energy automobile connector |
| CN113675657A (en) * | 2021-08-25 | 2021-11-19 | 信诺电力科技(天津)有限公司 | Cable connector |
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