CN2904330Y - Locking waterproof electric connector - Google Patents
Locking waterproof electric connector Download PDFInfo
- Publication number
- CN2904330Y CN2904330Y CN 200520006470 CN200520006470U CN2904330Y CN 2904330 Y CN2904330 Y CN 2904330Y CN 200520006470 CN200520006470 CN 200520006470 CN 200520006470 U CN200520006470 U CN 200520006470U CN 2904330 Y CN2904330 Y CN 2904330Y
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- sealing ring
- tube
- slotted
- 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
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
A locking waterproof electric connector comprises a plug and a socket, wherein the plug consists of a nut, a sealing pipe, a slotted pipe, a sealing ring, a wire clamp, a screw rod, a gasket, a small sealing ring, a rectangular sealing ring and a shell; the socket is composed of an insulating support plate, a rubber plate and a mounting screw, the socket is arranged on the mounting plate and located between the mounting screw and the support plate, the compression rubber pad is arranged, the plug screw rod is in butt joint with the nut, and the compression sealing ring plays a role in water resistance.
Description
One, technical field
The utility model belongs to technical field of electric connectors.
Two, background technology
Normally used electric connector proof mechanism of water adopts the hard parts compression elastic element, realizes closed sealing.This structure usually in the element of a tubulose, the hard parts of packing into earlier, the compressible flexible member of packing into then reinstalls a hard parts afterwards.Under powerful responsive to axial force, the hard parts displacement is dwindled two hard parts spacings, and compression elastic element, flexible member are realized the waterproof sealing of product in upwards expansion of week.This structure adopts part many, and compression stress is big, inconvenient operation, and the use diameter range of hermetically-sealed cable is little, and product uses the field narrow.
Three, summary of the invention
The purpose of this utility model is to provide a kind of easy to operate at the problem of the structure existence of above-mentioned electrical connector latch, and part processing is simple, and function is many, and product hermeticity is strong, the highly reliable waterproof electrical connector that the cable specification scope of application is wide.
Locked waterproof electric connector of the present utility model partly is made of plug and socket.Plug portion is made up of plug body component and wire clamp component.The shell component is made up of shell, pedestal, riveting pipe and contact; The wire clamp component is made up of wire clamp, slotted-tube, sealing ring, sealed tube, nut, small sealing ring, pad and screw rod.Socket part is made up of jack housing component, insulation support plate, rubber blanket and mounting screw.Jack of the present utility model adopts upper and lower pedestal to be assembled in the plug body component, and jack termination mode is welding.The plug body component adopts the form that is press-fitted to pack in the wire clamp component, the wire clamp component butt end rectangle sealing ring of packing into.During assembling, wire clamp, sealing ring, slotted-tube, sealed tube, nut are passed in the welding of the jack of cable and plug body component successively.Contact pin adopts upper and lower pedestal to be assembled in the jack housing component, and contact pin termination mode is welding.The socket butt end is provided with insulation support plate, rubber blanket and locking nut.Socket is installed after adopting plate.
The wire clamp component of plug of the present utility model is provided with rectangle sealing ring, wire clamp, sealing ring, sealed tube, slotted-tube, nut, small sealing ring, pad and screw rod, and wire clamp, sealing ring, slotted-tube, nut constitute cable tail end waterproof element.Slotted-tube one end is provided with external screw thread, and external screw thread is provided with sealing ring; The other end is provided with external screw thread and the little tooth of a plurality of five equilibrium, and inside is provided with sealed tube.
During plug assembling cable of the present utility model, cable passes nut, sealed tube, slotted-tube, sealing ring, wire clamp successively, then with the jack tail end welding of the shell component of plug.The shell component that welding is good is pressed in the wire clamp, and is fixed in the wire clamp.Screw slotted-tube, slotted-tube and wire clamp are seated under the effect of screw thread.Sealing ring is compressed at the seam crossing of slotted-tube and wire clamp, screws nut after stoping the entering of extraneous medium (water etc.), and nut assembles with slotted-tube by being threaded.The little tooth of five equilibrium on the slotted-tube is under the effect of nut, and little tooth outline will be shunk, and inner sealed tube and the cable of compression stops entering of extraneous medium (water etc.).
The butt end of the plug of Locked waterproof electric connector of the present utility model, butt joint end face on wire clamp is provided with the rectangle sealing ring, be provided with screw rod in two side through hole of wire clamp, screw rod is provided with small sealing ring and pad, screw rod and wire clamp through hole acting in conjunction small sealing ring.
The socket of Locked waterproof electric connector of the present utility model is provided with insulation support plate, and the butt joint end face of insulation support plate is provided with rubber blanket.On the butt joint end face of the shell component of socket, be provided with two mounting screws.Mounting screw is provided with internal and external screw thread, and external screw thread is realized the shell component assembling with socket, and internal thread is realized the plug of this connector, the butt joint of seat.When this connector uses, socket by plate after installation form be fixed on the mounting panel.Plug is connected with cable, does not fix.When plug and socket plugged together, the mounting screw on the screw rod on the plug wire clamp and the socket was realized the butt joint of plug and socket by being threaded.Simultaneously, the rectangle sealing ring on the mobile compression plug wire clamp of plug stops entering of extraneous medium (water etc.).When the screw rod on the wire clamp that unscrews plug, remove the compressive state of rectangle sealing ring.When the mounting screw on screw rod and the socket broke away from fully, plug was realized release with socket and is separated.
Locked waterproof electric connector of the present utility model is simple in structure, volume is little, durable reliable, easy to operate, result of use is good.
Four, description of drawings
Fig. 1 partly cuts open front view after the plug of Locked waterproof electric connector of the present utility model and socket plug together;
Fig. 2 is the principal section view of Locked waterproof electric connector slotted-tube of the present utility model;
Fig. 3 is the upward view of Locked waterproof electric connector slotted-tube of the present utility model;
Among the figure: the little tooth of many branches on 1-nut, 2-sealed tube, 3-slotted-tube, 4-sealing ring, 5-wire clamp, 6-screw rod, 7-pad, 8-small sealing ring, the sealing of 9-rectangle, 10-plug body component, 11-socket insulation support plate, 12-rubber blanket, 13 mounting screws, 14-jack housing component, 15-mounting panel, the 16-slotted-tube.
Five, embodiment
Below in conjunction with above-mentioned accompanying drawing Locked waterproof electric connector of the present utility model is described in further detail.The example of the utility model electric connector comprises plug and socket two parts.Plug portion is made up of nut 1, sealed tube 2, slotted-tube 3, sealing ring 4, wire clamp 5, screw rod 6, pad 7, small sealing ring 8, rectangle sealing ring 9 and plug body component 10.Socket part is made up of insulation support plate 11, rubber blanket 12, mounting screw 13 and jack housing component 14.Slotted-tube 3 one ends of plug are provided with external screw thread, and external screw thread is provided with sealing ring 4, and the other end is provided with the little tooth 16 of external screw thread and many five equilibriums, in be provided with sealed tube 2, the shell component 14 of socket is provided with insulation support plate 11, insulation support plate 11 is provided with rubber blanket 12.Be provided with groove at insulation support plate 11 1 ends, groove is used to install rubber blanket 12.The shell component 10 of the plug portion of Locked waterproof electric connector of the present utility model is connected with cable, presses fit in the wire clamp 5.Cable passes wire clamp 5, sealing ring 4, slotted-tube 3, sealed tube 2 and nut 1 successively, is connected to outside line.Slotted-tube 3 and wire clamp 5 to be to be threaded, when screwing slotted-tube 3, and compresses seal 4, slotted-tube 3 is filled with the gap of wire clamp 5, plays the effect of water-tight.Nut 1 and slotted-tube 3 are to be threaded, and when screwing nut 1, the little tooth 16 on the slotted-tube 3 shrinks, compression seal pipe 2 and cable, and the gap between nut 1, slotted-tube 3, sealed tube and cable is filled, and plays the effect of water-tight.
The socket of the utility model electric connector is installed on the mounting panel 15, and mounting panel 15 is between mounting screw 13 and insulation support plate 11.During installation, rubber blanket 12 is compressed, and plays the effect of water-tight.When the plug of the utility model electric connector docks with socket, in the mounting screw 13 that the screw rod 6 on the plug screws on the socket, drive plug and dock with socket.In the time of in screw rod 6 screws in mounting screw 13 fully, realize plugging together fully of product.Simultaneously, rectangle sealing ring 9 is compressed, and plays the effect of water-tight.When screw rod 6 screws out mounting screw 13, drive plug and separate with socket.When screw rod 6 screwed out mounting screw 13 fully, plug and socket release realized that plug, socket separate fully.
Claims (3)
1, the utility model relates to a kind of Locked waterproof electric connector, it comprises plug and socket two partly, it is characterized in that: plug is partly by nut (1), sealed tube (2), slotted-tube (3), sealing ring (4), wire clamp (5), screw rod (6), pad (7), small sealing ring (8), rectangle sealing ring (9) and plug body (10) are formed, socket is partly by insulation support plate (11), rubber slab (12), mounting screw (13) and socket (14) are formed, plug shell component (10) partly is connected with cable, press fit in the wire clamp (5), cable passes wire clamp (5) successively, encapsulated coil (4), slotted-tube (3), sealed tube (12) and nut (1) are connected to outside line, slotted-tube (3) and wire clamp (5) are to be threaded, nut (1) and slotted-tube (3) are to be threaded, socket is contained on the mounting panel (15), mounting panel (15) is positioned between mounting screw (13) and the insulation support plate (11), compressing rubber pad (12) plays waterproof action, screw rod on the plug (6) screws in the mounting screw (13) on the socket, compression rectangle sealing ring (9) plays waterproof action, realizes plug, the plugging together and separate of socket.
2, by the described Locked waterproof electric connector of claim 1, it is characterized in that: slotted-tube (3) one ends of plug are provided with external screw thread, and external screw thread is provided with sealing ring (4), and the other end is provided with external screw thread and the little tooth of many five equilibriums (16), and inside is provided with sealed tube (2).
3, by the described Locked waterproof electric connector of claim 1, it is characterized in that: jack housing component (14) is provided with insulation support plate (11), insulation support plate (11) is provided with rubber blanket (12), is provided with groove at insulation support plate (11) one ends, and groove is used to install rubber blanket (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520006470 CN2904330Y (en) | 2005-12-21 | 2005-12-21 | Locking waterproof electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520006470 CN2904330Y (en) | 2005-12-21 | 2005-12-21 | Locking waterproof electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2904330Y true CN2904330Y (en) | 2007-05-23 |
Family
ID=38079743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520006470 Expired - Fee Related CN2904330Y (en) | 2005-12-21 | 2005-12-21 | Locking waterproof electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2904330Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326174A (en) * | 2013-06-25 | 2013-09-25 | 苏州华旃航天电器有限公司 | Waterproof cable clamp of connector |
| CN103647178A (en) * | 2013-12-06 | 2014-03-19 | 四川永贵科技有限公司 | Plug of electric connector with high watertightness |
| CN109599727A (en) * | 2017-09-30 | 2019-04-09 | 中航光电科技股份有限公司 | The locking separated structure of connector assembly and the plug of connector assembly |
-
2005
- 2005-12-21 CN CN 200520006470 patent/CN2904330Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326174A (en) * | 2013-06-25 | 2013-09-25 | 苏州华旃航天电器有限公司 | Waterproof cable clamp of connector |
| CN103647178A (en) * | 2013-12-06 | 2014-03-19 | 四川永贵科技有限公司 | Plug of electric connector with high watertightness |
| CN109599727A (en) * | 2017-09-30 | 2019-04-09 | 中航光电科技股份有限公司 | The locking separated structure of connector assembly and the plug of connector assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suzhou Huazhan Space Appliances Co., Ltd. Assignor: Guizhou Space Electric Appliance Co., Ltd. Contract fulfillment period: 2008.8.15 to 2015.8.15 Contract record no.: 2008320000598 Denomination of utility model: Locking water-proof electric connector Granted publication date: 20070523 License type: Exclusive license Record date: 20081008 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.15 TO 2015.8.15; CHANGE OF CONTRACT Name of requester: SUZHOU HUAZHAN AVIATION ELECTRICAL APPLIANCES CO., Effective date: 20081008 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070523 Termination date: 20111221 |