CN2420745Y - Waterproof plug - Google Patents
Waterproof plug Download PDFInfo
- Publication number
- CN2420745Y CN2420745Y CN 00236406 CN00236406U CN2420745Y CN 2420745 Y CN2420745 Y CN 2420745Y CN 00236406 CN00236406 CN 00236406 CN 00236406 U CN00236406 U CN 00236406U CN 2420745 Y CN2420745 Y CN 2420745Y
- Authority
- CN
- China
- Prior art keywords
- waterproof plug
- plug
- sealing
- waterproof
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 6
- 210000002435 tendon Anatomy 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 229910000679 solder Inorganic materials 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a waterproof plug, including casing, sealing member, locking wire spare, cable, skeleton, contact pin, jack and adapter sleeve, this waterproof plug comprises quick location butt joint semicircle structure, front end seal structure and afterbody seal structure, the utility model discloses the location is accurate rapidly, can dock the requirement that has satisfied field work fast, and waterproof plug both ends are sealed reliable, and the locking wire spare has improved cable line end solder joint atress condition, does benefit to work, is applicable to the seismic prospecting in seaside, marsh and shallow water area.
Description
The utility model relates to a kind of waterproof plug.
In marsh and shallow water area seismic prospecting, marsh geophone external cable jockey need possess favorable waterproof property; Generally be that this cable connecting arrangement frame height is made it to break away from the water surface now, unreliable also dangerous, in addition, existing jockey is simply to inserting, and soak time is long slightly in water, and easily watered and wetting can't be worked.
The purpose of this utility model is the waterproof plug that can rapid abutting joint can seal again for overcoming that above-mentioned weak point designs that the two semi-circular structure of a kind of quick positioning and clamping, preceding sealing and back sealing form.
Content of the present utility model:
A kind of waterproof plug comprises housing, sealing, locking wire spare, cable, skeleton, contact pin, jack and adapter sleeve, it is characterized in that: this waterproof plug is made up of the two semi-circular structure of quick location butt joint, forward end seal structure and tail sealing structure;
The cylinder of the housing front end of waterproof plug is provided with step-like pair of semicircle location structure, and the plane on the top of ladder location structure and inclined-plane equate also parallel to each other respectively with the plane and the inclined-plane of bottom; Adapter sleeve is sleeved on the housing front end and by being threaded;
In two stepped holes of entity part seal is housed in the cylinder, is provided with the annular convex rib of strengthening waterproof action in the seal; The afterbody of housing is equipped with the tubular sealing plug, and the inside and outside surface of tubular sealing plug all is provided with the annular circular arc convex tendon of strengthening waterproof action; The rotation lock nut promotes ply-yarn drill, sealing plug, spacer tube, skeleton and seal, makes the waterproof plug two ends obtain sealing.
The small end aperture of locking nut is made as has the circular arc of protecting the cable effect.
Housing tail end end face is provided with the end face tooth that prevents that locking nut from getting loose.
The front end of waterproof plug is provided with " O " shape sealing ring.
Tie up to that dust cap on the waterproof plug can dock with the waterproof plug front end and through the adapter sleeve tightening.
The afterbody of composition both-end waterproof plug pours into fluid sealant and is connected as a single entity through injection moulding.
Advantage of the present utility model:
1. when the front end of two waterproof plugs was docked, because two semicircle location structures location rapidly accurately, the cover that is rotatably connected can connect rapidly, and equally also quickly-detachable is easy to use;
2. the surface of the sealing plug of the sealing shroud of the front end of waterproof plug and rear end is provided with circular arc ring-type convex tendon, has strengthened waterproof action, has satisfied seal request;
3. the locking nut outer end port of water joint afterbody is made as circular arc cable is shielded;
4. water joint housing afterbody is provided with the end face tooth, and locking nut is had locking effect;
5. work as waterproof plug and be in non operating state, the dust cap that ties up on the waterproof plug body can be docked and use the adapter sleeve tightening with the waterproof plug front end, can protect contact pin jack effectively.
Description of drawings:
Fig. 1 is the public single-ended waterproof plug cutaway view of the utility model embodiment 1;
Fig. 2 is the female single-ended waterproof plug cutaway view (dust cap and waterproof plug body are released state) of the utility model embodiment 1;
Fig. 3 is the two semicircle location structure schematic diagrames of housing front end;
Fig. 4 is a housing tail end face toothing schematic diagram;
Fig. 5 is the sealing shroud cutaway view;
Fig. 6 is the sealing plug cutaway view;
Fig. 7 is the second embodiment both-end waterproof plug schematic diagram (analysing and observe).
Further specify the utility model below in conjunction with drawings and Examples.
Embodiment 1, please referring to Fig. 1, Fig. 2, the line end that sealing shroud 10, skeleton 2, spacer tube 4, sealing plug 5, locking wire spare 7 and locking nut 8, cable 9 are housed in the housing 3 of waterproof plug is connected with contact pin 11, jack 12 respectively, contact pin, jack are loaded in skeleton and the sealing shroud, locking nut pushing locking wire spare, sealing plug, spacer tube, skeleton and sealing shroud when screwing locking nut, make the waterproof plug two ends all obtain sealing, clamped cable 9 simultaneously.Because radially be provided with circular arc ring-type convex tendon 23 (Fig. 5) in the taper hole of sealing shroud, the inside and outside circular arc ring-type convex tendon (Fig. 6) that also is provided with of tubular sealing plug has strengthened waterproof action, sealing is reliable.The front end of waterproof plug also is provided with " O " shape sealing ring 15, so the waterproof plug front end has two-layer sealing.During work the dust cap 1 of Fig. 1, the single-ended waterproof plug of male and female shown in Figure 2 is unloaded, directly butt joint, owing to all be provided with two semicircle location structures (Fig. 3), the plane a on this location structure top, inclined-plane b equate respectively with plane d, the inclined-plane c of its underpart and are parallel, the location rapidly accurately, can realize quick the connection through connector 14 with the screw thread on the housing, and obtain good sealing.Locking nut is pinned by housing tail end end face tooth 22 (Fig. 4) at locking state, prevents that locking nut from getting loose, and the other end of the connection cord 13 on the dust cap is fixed on the locking nut through card line cap 6.
Embodiment 2, please referring to Fig. 7, the front end of two male and females (single-ended) waterproof plug is constant, tail end is provided with compressing member 17, and the rear portion of this compressing member and housing 3 (16) is for being threaded, and rotates that compressing member can push skeleton and sealing shroud is realized sealing, distributor plate 18 is housed in the compressing member afterbody, and the lead 21 that is connected with contact pin, jack, 20 shutoff of trailing space usefulness fluid sealant, two waterproof plugs and cable are loaded on 19 li of mouldings with the method for injection moulding.
Claims (6)
1. a waterproof plug comprises housing, seal, locking wire spare, cable, skeleton, contact pin, jack and adapter sleeve, it is characterized in that: this waterproof plug is made up of the two semi-circular structure of quick location butt joint, forward end seal structure and tail sealing structure;
The cylinder of the housing front end of waterproof plug is provided with step-like pair of semicircle location structure, and the plane on the top of step-like pair of semicircle location structure and inclined-plane equate also parallel to each other respectively with the plane and the inclined-plane of bottom; Adapter sleeve is sleeved on the housing front end and by being threaded;
In two stepped holes of entity part sealing shroud is housed in the cylinder, is provided with the annular convex rib of strengthening waterproof action in the sealing shroud; The afterbody of housing is equipped with the tubular sealing plug, and the inside and outside surface of tubular sealing plug all is provided with the annular circular arc convex tendon of strengthening waterproof action; The rotation lock nut promotes ply-yarn drill, sealing plug, spacer tube, skeleton and sealing shroud, makes the waterproof plug two ends obtain sealing.
2. waterproof plug as claimed in claim 1 is characterized in that: the small end aperture of locking nut is made as has the circular arc of protecting the cable effect.
3. waterproof plug as claimed in claim 1 is characterized in that: housing tail end end face is provided with the end face tooth that prevents that locking nut from getting loose.
4. waterproof plug as claimed in claim 1 is characterized in that: the front end of waterproof plug is provided with " O " shape sealing ring.
5. waterproof plug as claimed in claim 1 is characterized in that: tie up to that dust cap on the waterproof plug can dock with the waterproof plug front end and through the adapter sleeve tightening.
6. waterproof plug as claimed in claim 1 is characterized in that: the afterbody of composition both-end waterproof plug pours into fluid sealant and is connected as a single entity through injection moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00236406 CN2420745Y (en) | 2000-05-29 | 2000-05-29 | Waterproof plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00236406 CN2420745Y (en) | 2000-05-29 | 2000-05-29 | Waterproof plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2420745Y true CN2420745Y (en) | 2001-02-21 |
Family
ID=33597956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00236406 Expired - Fee Related CN2420745Y (en) | 2000-05-29 | 2000-05-29 | Waterproof plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2420745Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184992A (en) * | 2011-04-26 | 2011-09-14 | 人和光伏科技有限公司 | Junction box |
| CN102356519A (en) * | 2009-05-22 | 2012-02-15 | 矢崎总业株式会社 | Water seal plug and connector with same |
| CN102629714A (en) * | 2011-10-11 | 2012-08-08 | 中国科学院地质与地球物理研究所 | Quick-change connector for cable |
| CN103227380A (en) * | 2012-01-25 | 2013-07-31 | 英洛瓦(天津)物探装备有限责任公司 | Sealing feature for use with connectors |
| CN103363505A (en) * | 2012-03-30 | 2013-10-23 | 海洋王照明科技股份有限公司 | Guide line sealing structure and lamp using same |
| CN106340757A (en) * | 2016-08-31 | 2017-01-18 | 中航光电科技股份有限公司 | Bonding sleeve, floating mechanism employing bonding sleeve and connector |
| CN106801858A (en) * | 2017-03-16 | 2017-06-06 | 陕西格兰浮实业有限公司 | A kind of underwater laser illuminates light compensating lamp device |
| CN106958758A (en) * | 2017-03-16 | 2017-07-18 | 陕西格兰浮实业有限公司 | A kind of spotlight device under water |
| CN109586097A (en) * | 2017-09-29 | 2019-04-05 | 中航光电科技股份有限公司 | A kind of cable tension sealing structure, pin connector and connector assembly |
| CN110411612A (en) * | 2019-08-27 | 2019-11-05 | 江西新力传感科技有限公司 | A cable outlet type pressure sensor and preparation method thereof |
| CN111509511A (en) * | 2020-05-06 | 2020-08-07 | 桐城信邦电子有限公司 | Novel household electrical appliances are with pencil |
-
2000
- 2000-05-29 CN CN 00236406 patent/CN2420745Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102356519A (en) * | 2009-05-22 | 2012-02-15 | 矢崎总业株式会社 | Water seal plug and connector with same |
| CN102356519B (en) * | 2009-05-22 | 2014-04-09 | 矢崎总业株式会社 | Water seal plug and connector with same |
| CN102184992A (en) * | 2011-04-26 | 2011-09-14 | 人和光伏科技有限公司 | Junction box |
| CN102629714A (en) * | 2011-10-11 | 2012-08-08 | 中国科学院地质与地球物理研究所 | Quick-change connector for cable |
| CN102629714B (en) * | 2011-10-11 | 2014-09-10 | 中国科学院地质与地球物理研究所 | Quick-change connector for cable |
| CN103227380B (en) * | 2012-01-25 | 2017-04-05 | 英洛瓦(天津)物探装备有限责任公司 | For the seal feature that adapter is used |
| CN103227380A (en) * | 2012-01-25 | 2013-07-31 | 英洛瓦(天津)物探装备有限责任公司 | Sealing feature for use with connectors |
| EP2807705A4 (en) * | 2012-01-25 | 2015-09-30 | Inova Ltd | Sealing feature for use with connectors |
| CN103363505A (en) * | 2012-03-30 | 2013-10-23 | 海洋王照明科技股份有限公司 | Guide line sealing structure and lamp using same |
| CN106340757A (en) * | 2016-08-31 | 2017-01-18 | 中航光电科技股份有限公司 | Bonding sleeve, floating mechanism employing bonding sleeve and connector |
| CN106340757B (en) * | 2016-08-31 | 2019-06-07 | 中航光电科技股份有限公司 | The relocation mechanism and connector bonding set and covered using the bonding |
| CN106801858A (en) * | 2017-03-16 | 2017-06-06 | 陕西格兰浮实业有限公司 | A kind of underwater laser illuminates light compensating lamp device |
| CN106958758A (en) * | 2017-03-16 | 2017-07-18 | 陕西格兰浮实业有限公司 | A kind of spotlight device under water |
| CN109586097A (en) * | 2017-09-29 | 2019-04-05 | 中航光电科技股份有限公司 | A kind of cable tension sealing structure, pin connector and connector assembly |
| CN109586097B (en) * | 2017-09-29 | 2021-04-06 | 中航光电科技股份有限公司 | Cable tensile sealing structure, plug connector and connector assembly |
| CN110411612A (en) * | 2019-08-27 | 2019-11-05 | 江西新力传感科技有限公司 | A cable outlet type pressure sensor and preparation method thereof |
| CN111509511A (en) * | 2020-05-06 | 2020-08-07 | 桐城信邦电子有限公司 | Novel household electrical appliances are with pencil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GEOPHYSICAL PROSPECTING BUREAU, CHINA PETROLEUM GR Free format text: FORMER NAME OR ADDRESS: EQUIPMENT MANUFACTURING GENERAL FACTORY, PETROLEUM GEOPHYSICAL SURVEY BUREAU |
|
| CP03 | Change of name, title or address |
Address after: 072751 Hebei province Zhuozhou 11 mailbox Petroleum Exploration Bureau Science and Technology Development Department Patentee after: Geophysical Exploration Bureau, China Petroleum Group Address before: 121 box 072555, Xushui County, Hebei Patentee before: Equipment Manufacturing General Factory, Petroleum Geophysical Survey Bureau |
|
| C56 | Change in the name or address of the patentee |
Owner name: DONGFANG GEOPHYSICAL EXPLORATION CO., LTD., SINOPE Free format text: FORMER NAME OR ADDRESS: GEOPHYSICAL PROSPECTING BUREAU, CHINA PETROLEUM GROUP |
|
| CP03 | Change of name, title or address |
Address after: 072751 mail technology and information department, box 11, Hebei, Zhuozhou Patentee after: Dongfang Geophysical Exploration Co., Ltd., China Petrochemical Corp. Address before: Science and technology development department, bureau of petroleum geophysical prospecting, box 11, Zhuozhou, Hebei Patentee before: Geophysical Exploration Bureau, China Petroleum Group |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010221 |