CN202268551U - Waterproof connector - Google Patents
Waterproof connector Download PDFInfo
- Publication number
- CN202268551U CN202268551U CN2011203167925U CN201120316792U CN202268551U CN 202268551 U CN202268551 U CN 202268551U CN 2011203167925 U CN2011203167925 U CN 2011203167925U CN 201120316792 U CN201120316792 U CN 201120316792U CN 202268551 U CN202268551 U CN 202268551U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- head
- female
- public
- clamp jaw
- 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 33
- 238000003466 welding Methods 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 239000000741 silica gel Substances 0.000 claims description 11
- 229910002027 silica gel Inorganic materials 0.000 claims description 11
- 229960001866 silicon dioxide Drugs 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 239000002184 metal Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 11
- 238000013461 design Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
- Cable Accessories (AREA)
Abstract
The utility model discloses a waterproof connector, which comprises a male connector component and a female connector component. The male connector component is fixedly connected with the female connector component in a detachable water sealing way. Cable end welding positions of a plurality of cables or a plurality of strands of cables and a water sealing structure thereof are arranged in the male connector component. Core wire end holes of multi-core cables and a water sealing structure thereof are arranged in the female connector component. By the waterproof connector, branching problems about the connection of various waterproof bathroom grouping plugs, waterproof industrial grouping plugs, waterproof grouping connectors, waterproof deconcentrators, waterproof guardrail grouping connectors, ordinary mechanical control boxes, waterproof distribution cables (cabinets), machines, electrical appliances and the like can be solved, and particularly problems about waterproofness, high and low temperature resistance, service life and potential safety hazards after a shell and metal terminals are assembled are solved; the waterproof connector has a reliable structure and a waterproof grouping connection function; and the parts of the waterproof connector are firmly combined.
Description
Technical field
The utility model relates to cable connector technique field, is a kind of water-proof connector specifically.
Background technology
Along with the continuous development of science and technology, people's work be unable to do without electric power with life.Created multiple suitable connector for ease of the electricity consumption people; But number average is non-watertight mostly; Antiultraviolet not, high-low temperature resistant not, useful life is short and price is too high; Perplexed people's live and work always, and existing these connectors can't solve modular lamp, packet type outdoor application equipment use the line problem.
Summary of the invention
The purpose of the utility model provides a kind of water-proof connector, and what solve modular lamp, packet type outdoor application device packets uses the line problem, waterproof, and high-low temperature resistant, long service life, cost is low.
A kind of water-proof connector; Comprise a public assembly and a female assembly; Detachable water-stop is fixedly connected between a public assembly and the female assembly; In a public assembly, be provided with the rear line head welding position and the watertight construction thereof of many cables or strands of electric cables, in a female assembly, be provided with the heart yearn head hole and the watertight construction thereof of multi-core cable wire.
A said public affairs assembly comprises sealing ring lid, is provided with cover and public head in the switching of sealing ring, band clamp jaw in a line hole at least; Be threaded between the cover in the switching of sealing ring lid and band clamp jaw, sealing ring places clamp jaw, is threaded between cover and the public affairs in the switching; Be provided with an O RunddichtringO between cover and the public head in the switching; A said mother assembly comprises waterproof case, annular water-proof silica-gel circle and the afterbody blind nut of female head, band clamp jaw, is threaded female head and be with between the waterproof case of clamp jaw and be provided with the 3rd O RunddichtringO between the waterproof case of female head and band clamp jaw; Be threaded between waterproof case and the afterbody blind nut of band clamp jaw; Clamp jaw on the waterproof case places in the afterbody blind nut, and annular water-proof silica-gel circle places the clamp jaw on the waterproof case, and said public head is fixedly connected through locking nut with female head; Be threaded between locking nut and the female head; Be provided with the 2nd O RunddichtringO between locking nut and the female head, be provided with heart yearn head hole in female head, be provided with rear line head welding position in the public head.
Have internal thread in the said sealing ring lid, an end that overlaps in the switching is provided with internal thread, and clamp jaw is molded over the other end and also is provided with external screw thread and external screw thread near the middle part of overlapping in transferring in this end.
One end of said public head is provided with external screw thread, and female first end is big, and the other end is little, and stub end and the little head end of female head are equipped with external screw thread, is connected through plugging fit system between the other end of public head and female the stub end.
The utility model compared with prior art has the following advantages.
The utility model can utilize a female assembly and a public assembly; Split conductor is divided into many or multi cord; Thereby can solve the separated time problem that connects various waterproof bathroom packet type plug, waterproof industry packet type plug, waterproof packet type connector, waterproof deconcentrator, waterproof guardrail packet type connector, common mechanical control cabinet, waterproof distribution cable (case), machine, electrical equipment etc.; Particularly solved the problem of waterproof, high-low temperature resistant, useful life and potential safety hazard after housing and metal terminal are assembled; Have and combine firmly the linkage function of waterproof packet type between reliable in structure, parts.
Description of drawings
Fig. 1 is the utility model water-proof connector decomposition texture sketch map;
Fig. 2 dissects structural representation for the utility model water-proof connector decomposes back centering.
Embodiment
Below in conjunction with accompanying drawing the utility model water-proof connector is described in further detail.
Shown in Fig. 1-2; The utility model comprises a public assembly and a female assembly; Detachable water-stop is fixedly connected between a public assembly and the female assembly; In a public assembly, be provided with the watertight construction of the rear line head welding position and the rear line head welding position of many cables or strands of electric cables (many are meant the numeral above 1) here, in mother's assembly, be provided with the watertight construction in the heart yearn head hole and the heart yearn head hole of multi-core cable wire.Wherein many cables or strands of electric cables can also be the combinations of many cables and strands of electric cables, or cable and/or strands of electric cables.A public assembly comprises sealing ring lid 1, is provided with in the switching of sealing ring 2, band clamp jaw in a line hole cover 3 and public 6 at least, is threaded between the cover 3 in the switching of sealing ring lid 1 and band clamp jaw, and sealing ring 2 places switching to overlap 3 clamp jaw; The clamp jaw 31 of cover 3 is a circle clamp jaw in the switching; In the switching cover 3 with public 6 between be threaded, be provided with an O RunddichtringO 4 between cover 3 and the public affairs 6 in the switching, the bottom that sealing ring covers 1 madial wall has internal thread; The top ends of sealing ring lid 1 is molded into the line hole of a funnel; Sealing ring 2 that is to say to be provided with 2 in the sealing ring 2,3 etc. owing to be provided with a line hole 21 at least; Be a porous type sealing ring; So the sealing ring 2 that is provided with a line hole at least is also referred to as the porous type sealing ring, like this when being threaded between the cover 3 in the switching of sealing ring lid 1 and band clamp jaw, overlapping 3 the clamp jaw pressure of inwardly being forced in the switching each hole of porous type sealing ring is dwindled uniformly; Thereby be through in the sealing ring 2 many or strands of electric cables (also can be called for short cable) closely compressing be one, reach many or strands of electric cables and prevent the into purpose of water; A female assembly comprises female 8, is with waterproof case 10, annular water-proof silica-gel circle 11 and the afterbody blind nut 12 of clamp jaw; The clamp jaw 101 of waterproof case 10 is a circle; Female 8 with the waterproof case 10 of being with clamp jaw between be threaded; Female 8 with the waterproof case 10 of being with clamp jaw between be provided with the 3rd O RunddichtringO 9; Be threaded between waterproof case 10 and the afterbody blind nut 12 of band clamp jaw, the clamp jaw on the waterproof case 10 places in the afterbody blind nut 12, and annular water-proof silica-gel circle 11 places the clamp jaw on the waterproof case 10.Be fixedly connected through locking nut 5 with female 8 for public 6, be threaded between locking nut 5 and the mother 8, be provided with the 2nd O RunddichtringO 7 between locking nut 5 and the mother 8.In female 8, be provided with heart yearn head hole 81, be provided with rear line head welding position in public 6.Wherein, a cover end of 3 is provided with internal thread in the switching, clamp jaw be molded over the other end and this end also be provided with external screw thread and external screw thread near switching in the middle part of cover 3.An end of public 6 is provided with external screw thread; Female 8 one end are big; The other end is little; Female 8 stub end and little head end are equipped with external screw thread, are connected through the plug fit system between public 6 the other end and female 8 the stub end, and this plug fit system connection is meant the connection of inner male mother contact pin fit system.
More describe the effect of relevant parts below in detail:
Sealing ring lid 1 is the waterproof blind nut; The external screw thread that is used for packing switching cover 3; And then compressing porous type sealing ring; Each hole of porous type sealing ring is dwindled uniformly, and sealing ring 2 is closely oppressed with many cables and/or Stranded cable and is one, reaches many cables and/or Stranded cable and prevents the into purpose of water.Sealing ring 2 is the silicon rubber material, and possess that matter is soft, high-low temperature resistant, antiultraviolet, high inertia, weatherability are strong etc. changed point.When cover 3 in the switching with the external screw thread of the urgent public affairs of internal thread 6 time, an O RunddichtringO 4 is oppressed fill up cover 3 in the switching with public 6 between the space, realize public 6 with change the purpose of overlapping 3 waterproof in drawing.When female 8 a small end external screw thread and waterproof case 10 are urgent, the 3rd O RunddichtringO 9 is oppressed fill up female 8 with waterproof case 10 between the space, realize the purpose of mother 8 and waterproof case 10 waterproof.During the internal thread packing of the external screw thread of waterproof case 10 and afterbody blind nut 12, annular water-proof silica-gel circle 11 oppressed contractions, with multicore cable closely compressing be one, reach multi-core cable wire and prevent the into purpose of water.After the public female head in two ends is assembled completion respectively, a female assembly end band multicore cable, public many cables of assembly end band and/or Stranded cable, the male and female head end can separately be welded on power supply unit and the power consumption equipment, realizes purpose easy to assembly.In male and female assembly end when assembling,, the internal thread of locking nut 5 is with female 8 big end external screw thread when urgent, and the 2nd O RunddichtringO 7 is oppressed to fill up locking nut 5 and female 8 space, reaches the purpose of waterproof.Like this when multicore cable is divided into many and/or Stranded cable, thereby assembling is simple, easy to loading and unloading, and loading and unloading rotation Waterproof lock jack panel 5 is separable male and female cable, reaches fast insert-pull, classification of waterproof is high, resistant of high or low temperature is strong purpose.
Wherein cable material uses nylon to add glass; Not only can reach characteristics such as antiultraviolet, high-low temperature resistant, long service life, dustproof and waterproof; Reach the most perfect design, use the variation of wire material and external diameter, can be rubber covered wire, silica gel line, PP and PVC; After cable and the suitable packing of joint process screw thread, can reach 50 meters degree of depth safe handlings under water. degree of protection can reach IP68.The female contact pin of inner male uses copper; Shell, master-slave socket, afterbody waterproof blind nut use nylon to add glass fiber material, and annular water proof ring, circular water proof ring adopt silica gel material, can guarantee after the product mix operate as normal under-40 ℃ to 125 ℃ condition; Water resistance can reach triple waterproof like this; Perfectly dustproof and waterproof design, when cable and joint behind suitable collocation encapsulating, can reaching under water, 50 meter amperes use entirely. degree of protection IP68.Each parts material diversity in the utility model, reliability is high, and weatherability is strong: high-temperature materials such as nylon, copper material, silica gel are arranged, and its material capability also is able to resist the number of chemical material, solvent, oil gas and machine oil, fire-protection rating reaches the UL94-V0 level.Adopt the described technical scheme of the utility model, when male and female patched, the male and female contact pin reached more than 3500 times useful life; During the male and female plug, contact engaging and separating force is even, and particularly the male and female contact pin adopts copper material; Its contact resistance is less than 10m Ω, and caloric value is little, rapid heat dissipation.Wherein annular water-proof silica-gel circle and porous type sealing ring are used in outlet design variation, can use the cable of external diameter 3-12mm.Heart yearn can adopt the free collocation formula of multicore, is applicable to different field and different occasion.
According to the above-mentioned design of the utility model, those skilled in the art also can make various modifications and conversion to this.Yet similar this conversion and modification all belong to the protection range of the utility model.
Claims (4)
1. water-proof connector; It is characterized in that: said water-proof connector comprises a public assembly and a female assembly; Detachable water-stop is fixedly connected between a public assembly and the female assembly; In a public assembly, be provided with the rear line head welding position and the watertight construction thereof of many cables or strands of electric cables, in a female assembly, be provided with the heart yearn head hole and the watertight construction thereof of multi-core cable wire.
2. water-proof connector according to claim 1; It is characterized in that: a said public affairs assembly comprises sealing ring lid (1), is provided with cover (3) and public (6) in the switching of sealing ring (2), band clamp jaw in a line hole at least; Be threaded between the cover (3) in the switching of sealing ring lid (1) and band clamp jaw, sealing ring (2) places clamp jaw, is threaded between cover (3) and the public affairs (6) in the switching; Be provided with an O RunddichtringO (4) between cover (3) and the public head (6) in the switching
A said mother assembly comprises waterproof case (10), annular water-proof silica-gel circle (11) and the afterbody blind nut (12) of female head (8), band clamp jaw; Be threaded between female head (8) and the waterproof case (10) of being with clamp jaw; Be provided with the 3rd O RunddichtringO (9) between the waterproof case (10) of female head (8) and band clamp jaw; Be threaded between waterproof case (10) and the afterbody blind nut (12) of band clamp jaw; Clamp jaw on the waterproof case (10) places in the afterbody blind nut (12), and annular water-proof silica-gel circle (11) places the clamp jaw on the waterproof case (10)
Said public head (6) is fixedly connected through locking nut (5) with female head (8), is threaded between locking nut (5) and the mother (8), is provided with the 2nd O RunddichtringO (7) between locking nut (5) and the mother (8),
Be provided with heart yearn head hole in female head (8), be provided with rear line head welding position in the public head (6).
3. water-proof connector according to claim 2; It is characterized in that: have internal thread in the said sealing ring lid (1); An end of cover (3) is provided with internal thread in the switching, and clamp jaw is molded over the other end and also is provided with external screw thread and external screw thread near the middle part of overlapping (3) in transferring in this end.
4. water-proof connector according to claim 2; It is characterized in that: an end of said public head (6) is provided with external screw thread; Female head (8) one ends are big; The other end is little, and stub end and the little head end of female head (8) are equipped with external screw thread, is connected through plugging fit system between the stub end of the other end of public head (6) and female (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203167925U CN202268551U (en) | 2011-08-26 | 2011-08-26 | Waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203167925U CN202268551U (en) | 2011-08-26 | 2011-08-26 | Waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202268551U true CN202268551U (en) | 2012-06-06 |
Family
ID=46159335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203167925U Expired - Fee Related CN202268551U (en) | 2011-08-26 | 2011-08-26 | Waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202268551U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811934A (en) * | 2014-02-17 | 2014-05-21 | 苏州工业园区丰年科技有限公司 | Connector with T-shaped structure for photovoltaic inverter |
| CN104538788A (en) * | 2014-12-03 | 2015-04-22 | 北京神州普惠科技股份有限公司 | Rapid connection apparatus of photoelectric composite cable of fiber-optic hydrophone array |
| CN105390866A (en) * | 2015-12-15 | 2016-03-09 | 镇江步云电子有限公司 | Double-threaded sealing connector component |
| CN108092056A (en) * | 2017-12-11 | 2018-05-29 | 芜湖华烨新材料有限公司 | Machine weft detector joint structure |
| CN110308523A (en) * | 2018-03-27 | 2019-10-08 | 罗森伯格（上海）通信技术有限公司 | A kind of outdoor optical fiber connector |
| CN113555839A (en) * | 2021-08-31 | 2021-10-26 | 东莞市高格电子有限公司 | Novel connector for cable connection |
-
2011
- 2011-08-26 CN CN2011203167925U patent/CN202268551U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103811934A (en) * | 2014-02-17 | 2014-05-21 | 苏州工业园区丰年科技有限公司 | Connector with T-shaped structure for photovoltaic inverter |
| CN103811934B (en) * | 2014-02-17 | 2016-08-24 | 苏州丰年科技股份有限公司 | The T-type structure adapter of photovoltaic DC-to-AC converter |
| CN104538788A (en) * | 2014-12-03 | 2015-04-22 | 北京神州普惠科技股份有限公司 | Rapid connection apparatus of photoelectric composite cable of fiber-optic hydrophone array |
| CN105390866A (en) * | 2015-12-15 | 2016-03-09 | 镇江步云电子有限公司 | Double-threaded sealing connector component |
| CN108092056A (en) * | 2017-12-11 | 2018-05-29 | 芜湖华烨新材料有限公司 | Machine weft detector joint structure |
| CN110308523A (en) * | 2018-03-27 | 2019-10-08 | 罗森伯格（上海）通信技术有限公司 | A kind of outdoor optical fiber connector |
| CN110308523B (en) * | 2018-03-27 | 2024-09-10 | 罗森伯格（上海）通信技术有限公司 | Outdoor optical fiber connector |
| CN113555839A (en) * | 2021-08-31 | 2021-10-26 | 东莞市高格电子有限公司 | Novel connector for cable connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |