CN105098547B - The double shield attaching plug extended lines of docking - Google Patents
The double shield attaching plug extended lines of docking Download PDFInfo
- Publication number
- CN105098547B CN105098547B CN201510517891.2A CN201510517891A CN105098547B CN 105098547 B CN105098547 B CN 105098547B CN 201510517891 A CN201510517891 A CN 201510517891A CN 105098547 B CN105098547 B CN 105098547B
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- China
- Prior art keywords
- interior
- male
- tooth chain
- docking
- female
- Prior art date
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- 238000003032 molecular docking Methods 0.000 title claims abstract description 12
- 241001516538 Terebrantia Species 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 3
- 238000003491 array Methods 0.000 claims 2
- 239000011083 cement mortar Substances 0.000 abstract description 15
- 239000002002 slurry Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000002955 isolation Methods 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000159750 Urtica cannabina Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses the double shield attaching plug extended lines of docking, including male, female and electric wire, male includes being provided with level in the cylindrical portion in cylindrical portion and terebrantia, female to raised lasso with female, it is characterised in that：Lasso is bonded with inner sheath, and inner sheath parcel male is simultaneously buckled on its terebrantia, is provided with male on guard ring of the circumference to angled protrusions, guard ring and is provided with oversheath, on the terebrantia of oversheath parcel inner sheath and mother buckle head；It the advantage is that：If during use, cement mortar or silt slurry penetrate into from the gap that each coordinates；First can be by oversheath isolation outside, the cement mortar or silt slurry infiltrated from oversheath is obstructed outside by inner sheath again, double protection effect is played, so as to be worked for a long time under cement mortar or silt slurry environment.
Description
Technical field
The present invention relates to a kind of attaching plug extended line；Specifically dock double shield attaching plug extended lines.
Background technology
Attaching plug extended line is relatively common articles for use, for the socket and mobile electrician's articles for use being connected.
Conventional extended line is all public affairs first female, and centre is to be provided with metal insert in an electric wire, male,
There is jack in female；Some females are additionally provided with a lasso, and lasso can wrap male, play the work of waterproof or fixation
With, side channel is typically provided with the inside of lasso, to prevent disengage.
It is such to set, indoors under state or normal condition using being enough, but for often in outdoor application,
It is such to set just not much of that particularly in mud or cement mortar if use, because in use, mud or cement
Slurry, which can be stained with extended line, makes it increase weight, and during extraction, mud or cement mortar can also produce very big suction, the public affairs being typically designed
Head or female, are just directly fallen by pull-off.
The content of the invention
The present invention there is provided a kind of in view of the shortcomings of the prior art, can be used for the special occasions such as mud or cement mortar, waterproof is prevented
Drag the double shield attaching plug extended lines of de- docking.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：The double shield attaching plugs of docking
Extended line includes male, female and electric wire, and described male includes in cylindrical portion and terebrantia, female with described female
Level is provided with described cylindrical portion to raised lasso, it is characterised in that：Described lasso is bonded with inner sheath, described
The described male of inner sheath parcel is simultaneously buckled on the terebrantia described in it, and circumference is provided with described male to angled protrusions
It is provided with guard ring, described guard ring on oversheath, the described inner sheath of described oversheath parcel and the terebrantia of mother buckle head.
Described inner sheath shield valves in several are constituted, and described interior shield valve is in petal-shaped around described female
Shaft centre line uniformly closely arranges example, and two sides of each described interior shield valve are each provided with interior tooth chain belt, described in one of them
Interior slider of zipper fastener is provided with interior tooth chain band, two interior tooth chain belts of adjacent phase side can be drawn in the presence of described interior slider of zipper fastener
Open or close.
Described oversheath is made up of several outer shield valves, and described outer shield valve is in petal-shaped around described male
Shaft centre line uniformly closely arranges example, and two sides of each described outer shield valve are each provided with outer tooth chain belt, described in one of them
Outer slider of zipper fastener is provided with outer tooth chain band, two outer tooth chain belts of adjacent phase side can be drawn in the presence of described outer slider of zipper fastener
Open or close.
Described interior tooth chain belt is shifted to install with described outer tooth chain belt.
The endosexine of described interior shield valve inner and outer surface layers and described outer shield valve sets spongy sponge coating, described
The extexine of outer shield valve be provided with the PVC coatings of water proofing property.
The cylindrical portion of described male is provided with several grooves with terebrantia intersection, and described groove is after closing up
Described interior tooth chain belt lower section.
The present invention compared with prior art, has the advantages that：1）During use, cement mortar or silt slurry
First can be by oversheath isolation outside, the cement mortar or silt slurry infiltrated from oversheath is obstructed by inner sheath again
Outside, play double protection effect, so as in prolonged operation process, prevent cement mortar or silt slurry enter male or
Be powered position between female；2）The operation in cement mortar or silt slurry, whole power extending line can all become heavier, during dragging
Resistance is sizable, and the inner sheath in female is wrapped up and is buckled on the terebrantia in male, and oversheath is integrally wrapped in interior shield
Cover and be buckled on female terebrantia, in this manner it is possible to play a part of preventing from pulling in very big degree disengaging.
Brief description of the drawings
Operating diagram when Fig. 1 is not inserted into for the plug of the embodiment of the present invention.
Operating diagram when Fig. 2 inserts for the plug of the embodiment of the present invention.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：As shown in Fig. 1 to Fig. 2：It is public
First 1, cylindrical portion 1a, terebrantia 1b, groove 1c, female 2, lasso 2a, electric wire 3, inner sheath 4, interior shield valve 4a, interior tooth chain belt 4b,
Interior slider of zipper fastener 4c, guard ring 5, oversheath 6, outer shield valve 6a, outer tooth chain belt 6b, outer slider of zipper fastener 6c.
The double shield attaching plug extended lines of docking include male 1, female 2 and electric wire 3, and male includes cylindrical portion 1a with female
With terebrantia 1b, level is provided with the cylindrical portion in female to raised lasso 2a, lasso or cylindrical portion are bonded with inner sheath
4, inner sheath protects valve 4a in two to eight and constituted, and interior shield valve is uniformly closely arranged in the shaft centre line of petal-shaped around female
Example, two sides of each interior shield valve are each provided with being provided with interior slider of zipper fastener on an interior tooth chain belt 4b, one of interior tooth chain band
4c, two interior tooth chain belts of adjacent phase side can be pulled open or closed in the presence of interior slider of zipper fastener, the inner sheath parcel after closing up
Male is simultaneously buckled in its terebrantia above or is buckled on electric wire 3.
It is provided with guard ring 5 of the circumference to angled protrusions in male, optimization design is into the thin appearance in the thick front end in bottom, Ke Yibao
Demonstrate,prove in the presence of support force, obtain being provided with oversheath 6 on the good elasticity of flexure, guard ring, oversheath wraps whole interior
On the terebrantia of sheath and mother buckle head, oversheath shield valve 6a outside two to eight is constituted, and outer hemp nettle flap of protecting is around male
Shaft centre line uniformly closely arrange example, two sides of each outer shield valve are each provided with outer tooth chain belt 6b, one of them outer tooth chain belt
On be provided with outer slider of zipper fastener 6c, two outer tooth chain belts of adjacent phase side can be pulled open or closed in the presence of outer slider of zipper fastener.
Interior tooth chain belt is intersected with outer tooth chain belt to be shifted to install, and such design, which can be played, preferably to be prevented into mud or cement mortar
The effect of infiltration.
During assembling, first guard ring is outwards dug, male is inserted female, interior shield valve is closed, pulls on interior slider of zipper fastener, then shield
Circle resets, and closes outer shield valve, pulls on outer slider of zipper fastener；When taking apart, reverse operating；It is saturating that inner sheath and oversheath serve two-layer barrier
Effect, cement mortar or what mud can largely obstruct by oversheath, and the cement mortar or what mud entered on a small quantity then can be by inner sheath
Barrier, there will not be cement mortar or what mud enters the contact area of male and female, prevent electric leakage.
Interior shield valve inner and outer surface layers and the endosexine of outer shield valve set spongy sponge coating, with certain absorption cement
The effect of slurry or what mud, the extexine of outer shield valve is provided with the PVC coatings of water proofing property, prevents from being stained with, easy cleaning.
The cylindrical portion of male is provided with two to eight groove 1c with terebrantia intersection, and groove is located at and closes up rear interior tooth chain
The lower section of band, prevents interior tooth chain belt arches upward from splitting, and cement mortar or what mud penetrate into.
Claims (6)
1. the double shield attaching plug extended lines of docking, including male（1）, female（2）And electric wire（3）, described male with it is described
Female includes cylindrical portion（1a）And terebrantia（1b）, level is provided with to raised lasso in the described cylindrical portion in female
（2a）, it is characterised in that：Described lasso is bonded with inner sheath（4）, the described male of described inner sheath parcel is simultaneously buckled in it
On described terebrantia, guard ring of the circumference to angled protrusions is provided with described male（5）, it is provided with described guard ring outer
Sheath（6）, the described inner sheath of described oversheath parcel is simultaneously on the terebrantia of mother buckle head.
2. the double shield attaching plug extended lines of docking as claimed in claim 1, it is characterised in that：Described inner sheath is by several
Interior shield valve（4a）Composition, described interior shield valve is in the uniform close-packed arrays of shaft centre line of petal-shaped around described female, often
Interior tooth chain belt is provided with two sides of individual described interior shield valve（4b）, interior drawing is provided with the interior tooth chain band described in one of them
Chain head（4c）, two interior tooth chain belts of adjacent phase side can pull open or close in the presence of described interior slider of zipper fastener.
3. the double shield attaching plug extended lines of docking as claimed in claim 2, it is characterised in that：Described oversheath is by several
Outer shield valve（6a）Composition, described outer shield valve is in the uniform close-packed arrays of shaft centre line of petal-shaped around described male, often
Outer tooth chain belt is provided with two sides of individual described outer shield valve（6b）, outer drawing is provided with the outer tooth chain band described in one of them
Chain head（6c）, two outer tooth chain belts of adjacent phase side can pull open or close in the presence of described outer slider of zipper fastener.
4. the double shield attaching plug extended lines of docking as claimed in claim 3, it is characterised in that：Described interior tooth chain belt with it is described
Outer tooth chain belt shift to install.
5. the double shield attaching plug extended lines of docking as claimed in claim 4, it is characterised in that：Described interior shield valve inner and outer surface layers
Spongy sponge coating is set with the endosexine of described outer shield valve, the extexine of described outer shield valve is provided with water proofing property
PVC coatings.
6. the double shield attaching plug extended lines of docking as claimed in claim 5, it is characterised in that：The cylindrical portion of described male with
Terebrantia intersection is provided with several grooves（1c）, described groove is located at the lower section of the described interior tooth chain belt after closing up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510517891.2A CN105098547B (en) | 2015-08-23 | 2015-08-23 | The double shield attaching plug extended lines of docking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510517891.2A CN105098547B (en) | 2015-08-23 | 2015-08-23 | The double shield attaching plug extended lines of docking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105098547A CN105098547A (en) | 2015-11-25 |
| CN105098547B true CN105098547B (en) | 2017-10-27 |
Family
ID=54578440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510517891.2A Active CN105098547B (en) | 2015-08-23 | 2015-08-23 | The double shield attaching plug extended lines of docking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105098547B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428903B (en) * | 2015-12-30 | 2019-01-18 | 苏州卓德电子有限公司 | A kind of waterproof Wiring harness connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052154U (en) * | 1989-04-13 | 1990-01-31 | 辽宁省工业安装工程公司第二工程处 | Power cord connector |
| US6402565B1 (en) * | 2000-03-31 | 2002-06-11 | Tektronix, Inc. | Electronic interconnect device for high speed signal and data transmission |
| CN200983425Y (en) * | 2006-11-17 | 2007-11-28 | 唐政 | Cable plug and connector |
| CN201845949U (en) * | 2010-08-30 | 2011-05-25 | 上杭建润电业有限公司 | Extended line plug and socket device |
| CN202205959U (en) * | 2011-08-11 | 2012-04-25 | 南通芯迎设计服务有限公司 | Socket waterproof projection sleeve |
-
2015
- 2015-08-23 CN CN201510517891.2A patent/CN105098547B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2052154U (en) * | 1989-04-13 | 1990-01-31 | 辽宁省工业安装工程公司第二工程处 | Power cord connector |
| US6402565B1 (en) * | 2000-03-31 | 2002-06-11 | Tektronix, Inc. | Electronic interconnect device for high speed signal and data transmission |
| CN200983425Y (en) * | 2006-11-17 | 2007-11-28 | 唐政 | Cable plug and connector |
| CN201845949U (en) * | 2010-08-30 | 2011-05-25 | 上杭建润电业有限公司 | Extended line plug and socket device |
| CN202205959U (en) * | 2011-08-11 | 2012-04-25 | 南通芯迎设计服务有限公司 | Socket waterproof projection sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105098547A (en) | 2015-11-25 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160720 Address after: 315040 Zhejiang high tech Zone of Ningbo Pu Road 188, Fu Hong Kong Modern Science Park A Building Room 405 Applicant after: NINGBO ZHANGFU ENERGY TECHNOLOGY Co.,Ltd. Address before: 211 room 6, building 8, 315202 Xingye Road, Ningbo Free Trade Zone, Zhejiang, China Applicant before: NINGBO CENGYUNSHAN ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20170804 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 315040 Zhejiang high tech Zone of Ningbo Pu Road 188, Fu Hong Kong Modern Science Park A Building Room 405 Applicant before: NINGBO ZHANGFU ENERGY TECHNOLOGY Co.,Ltd. |
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| CB03 | Change of inventor or designer information |
Inventor after: Yang Qianqian Inventor after: Liu Zhenhua Inventor after: Fu Xiaoyu Inventor after: Dong Shaogui Inventor after: Xi Hao Inventor before: Chen Haiting Inventor before: Qian Chunyue |
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Effective date of registration: 20170817 Address after: 236800, development zone of Mengcheng County of Bozhou Province, Anhui City Road East Road, Yuchi Venture Building 9 building 905 room Applicant after: ANHUI ACQUISITIVE, INTERNET OF THINGS Co.,Ltd. Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. |
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Address after: 233600 No. 88, nongchang Road, Mianmai original seed farm, Chengdong, Woyang County, Bozhou City, Anhui Province Patentee after: ANHUI ACQUISITIVE, INTERNET OF THINGS Co.,Ltd. Address before: 236800 room 905, 9th floor, Chuangye building, South Renhe road and East weichi Avenue, Mengcheng Development Zone, Bozhou City, Anhui Province Patentee before: ANHUI ACQUISITIVE, INTERNET OF THINGS Co.,Ltd. |
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Effective date of registration: 20240407 Address after: 233600 110m to the southwest of Zijin Yujing, Ziguang Avenue South, Guoyang County, Bozhou City, Anhui Province Patentee after: Woyang Quantum Information Technology Co.,Ltd. Country or region after: China Address before: 233600 No. 88, nongchang Road, Mianmai original seed farm, Chengdong, Woyang County, Bozhou City, Anhui Province Patentee before: ANHUI ACQUISITIVE, INTERNET OF THINGS Co.,Ltd. Country or region before: China |