CN112290313A - Waterproof connector - Google Patents
Waterproof connector Download PDFInfo
- Publication number
- CN112290313A CN112290313A CN202011243634.1A CN202011243634A CN112290313A CN 112290313 A CN112290313 A CN 112290313A CN 202011243634 A CN202011243634 A CN 202011243634A CN 112290313 A CN112290313 A CN 112290313A
- Authority
- CN
- China
- Prior art keywords
- power supply
- signal
- lead
- terminals
- terminal
- 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.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 18
- 239000004020 conductor Substances 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 2
- 230000000452 restraining effect Effects 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 description 7
- 239000012634 fragment Substances 0.000 description 5
- 244000273256 Phragmites communis Species 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
- H01R13/5221—Sealing means between coupling parts, e.g. interfacial seal having cable sealing means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a waterproof connector, which comprises a socket and a plug, wherein the plug comprises a plugging end, a plurality of first power supply terminals and a plurality of first signal terminals are arranged in the plugging end, the socket comprises an inner shell, a fixed end is arranged in the inner shell, a plurality of second power supply terminals and second signal terminals are arranged in the fixed end, and a thermocouple sensor is arranged in the middle of the fixed end; the thermocouple sensor is arranged in the socket, the temperature in the connector is monitored in real time, and the phenomenon that the connector is burnt or other unpredictable results are caused when the current is too large is avoided. The seal cover seals the junction of first power supply terminal and first signal terminal afterbody and wire, and every wire all corresponds a seal cover, and is sealed effectual.
Description
Technical Field
The invention relates to the technical field of connectors, in particular to a waterproof connector.
Background
A power connector is a device that allows power to flow in a home or commercial building environment. A power connector draws current by connecting to a mains power supply. The voltage and size of the electrical plug in many different environments will vary depending on the type of power connector. Due to advances in technology and versatility, there are approximately 20 different types of power connectors worldwide. The shape and size of power connectors change over time and power connectors in older buildings are often quite different from the products used today.
The existing connector has no temperature monitoring function, and the connector is easily burnt or causes other unpredictable results when the current is too large; meanwhile, the existing connector has poor sealing effect.
Disclosure of Invention
In view of the above-mentioned deficiencies of the prior art, the present invention provides a waterproof connector that can monitor the temperature of the connector in real time.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
the waterproof connector comprises a socket and a plug, wherein the plug comprises a plugging end, a plurality of first power supply terminals and a plurality of first signal terminals are arranged in the plugging end, jacks are arranged at the head parts and the tail parts of the first power supply terminals and the first signal terminals, a first outer shell is arranged outside the plugging end in a secondary forming mode, a gap is arranged between the front end of the first outer shell and the plugging end, the jacks at the tail parts of the first power supply terminals and the first signal terminals are respectively connected with a first power lead and a first signal lead, and conductors of the first power lead and the first signal lead are respectively inserted into the jacks of the first power supply terminals and the first signal terminals;
the head parts of the first power supply lead and the first signal lead are sleeved with sealing sleeves, the sealing sleeves are fixedly embedded into the insertion end, and the tail part of the insertion end is provided with a fixed shell for packaging; the first signal lead and the first power supply lead are integrated in one lead and led out of the fixed shell;
the socket comprises an inner shell, a fixed end is arranged in the inner shell, a plurality of second power supply terminals and second signal terminals are arranged in the fixed end, the front ends of the second power supply terminals and the second signal terminals are insertion ends, and insertion holes are formed in the tail parts of the second power supply terminals and the second signal terminals; the middle part of the fixed end is provided with a thermocouple sensor which is fixed on the fixed end;
the tail parts of the second power supply terminal, the second signal terminal and the thermocouple sensor are respectively connected with a second power supply lead, a second signal lead and a heat detection lead, conductors of the second power supply lead, the second signal lead and the heat detection lead are all inserted into jacks of the second power supply terminal and the second signal terminal, and the signal lead, the power supply lead and the heat detection lead are integrated in one lead to lead out a fixed end;
a second outer shell is arranged outside the inner shell in a secondary forming mode; the front end of the inner shell exceeds the fixed end and the second outer shell to form a cavity, and the insertion end extends into the cavity; a sealing ring is arranged between the inner shell and the second outer shell;
the insertion ends of the second power supply terminal and the second signal terminal are respectively inserted into the insertion holes of the head parts of the first power supply terminal and the first signal terminal; the inserting end is inserted into the cavity;
the middle parts of the first signal terminal, the first power supply terminal, the thermocouple sensor, the second power supply terminal and the second signal terminal are provided with anti-skidding clamping pieces, the anti-skidding clamping pieces are fixed in the inserting end and the fixed end, and torsional springs for fastening the inserting end are arranged in the jacks at the head parts of the first power supply terminal and the first signal terminal.
The invention has the beneficial effects that: the thermocouple sensor is arranged in the socket, the temperature in the connector is monitored in real time, and the phenomenon that the connector is burnt or other unpredictable results are caused when the current is too large is avoided. The socket passes through the afterbody and the power cable and the signal cable connection of second power supply terminal and second signal terminal, realizes electric energy and signal transmission, and anti-skidding fastener can prevent effectively that the socket from when pegging graft, and second power supply terminal and second signal terminal remove in the stiff end, and the second shell seals whole socket, ensures intensity to the sealing washer seals the clearance between second shell and the interior casing, reaches waterproof performance.
First power supply terminal and first signal terminal afterbody are connected with power cable signal cable, realize electric energy and signal transmission, and anti-skidding fastener can prevent effectively that socket and plug from removing in the grafting when pegging graft, first power supply terminal and first signal terminal, and first shell body seals whole plug, ensures intensity. The tail part of the thermocouple sensor is connected with a lead, and the detected temperature signal is led out through the lead. The torsional spring in the first power supply terminal and the first signal terminal head jack can effectively ensure the stability of inserting end contact when being plugged, and ensure the stability of signal transmission. And the seal cover seals the junction of first power supply terminal and first signal terminal afterbody and wire, and every wire all corresponds a seal cover, and is sealed effectual.
Drawings
Fig. 1 is a front perspective view of a plug.
Fig. 2 is an exploded view of the plug.
Fig. 3 is a cross-sectional view of the plug.
Fig. 4 is a structural view of the slide fastener.
Fig. 5 is a structural diagram of the snap spring.
Fig. 6 is a front perspective view of the receptacle.
Fig. 7 is an exploded view of the socket.
Fig. 8 is a cross-sectional view of the socket.
Fig. 9 is a rear perspective view of the receptacle.
The anti-slip clamping device comprises a base, a plug end, a first outer shell, a fixed shell, a locking column, a torsion spring, a first power supply terminal, a second outer shell, a locking column, a locking ring, a support ring, a first signal terminal, a sealing sleeve, a spring plate, a second outer shell, a spring plate, a metal wrench, a first power supply terminal, a second outer shell, a second power supply terminal, a clamping ring, a fixing lug, a plug, a sealing ring, a first fixing end, a second fixing end, a clamping groove, a first inner shell, a second inner.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the invention as defined and defined in the appended claims, and all matters produced by the invention using the inventive concept are protected.
As shown in fig. 1 to 9, the waterproof connector of this scheme includes a socket and a plug, the plug includes a plugging end 1, a plurality of first power terminals 6 and a plurality of first signal terminals 8 are provided in the plugging end 1, the heads and tails of the first power terminals 6 and the first signal terminals 8 are both provided with jacks, the plugging end 1 is provided with a first outer housing 1 through an overmolding manner, a gap is provided between the front end of the first outer housing 1 and the plugging end 1, the jacks at the tails of the first power terminals 6 and the first signal terminals 8 are respectively connected with a first power wire and a first signal wire, and conductors of the first power wire and the first signal wire are inserted into the jacks at the tails of the first power terminals 6 and the first signal terminals 8.
The head parts of the first power supply lead and the first signal lead are sleeved with sealing sleeves 9, the sealing sleeves 9 are fixedly embedded into the insertion end 1, and the tail part of the insertion end 1 is provided with a fixed shell 3 for packaging; the first signal conductor and the first power conductor are integrated in one conductor leading out of the stationary housing 3.
The socket comprises an inner shell 21, a fixed end 19 is arranged in the inner shell 21, a plurality of second power supply terminals 24 and second signal terminals 25 are arranged in the fixed end 19, the front ends of the second power supply terminals 24 and the second signal terminals 25 are insertion ends, and the tail parts of the second power supply terminals 24 and the second signal terminals 25 are provided with insertion holes; the middle of the fixed end 19 is provided with a thermocouple sensor 26, and the thermocouple sensor 26 is fixed on the fixed end 19.
The tails of the second power terminal 24, the second signal terminal 25 and the thermocouple sensor 26 are respectively connected with a second power lead, a second signal lead and a heat detection lead, conductors of the second power lead and the second signal lead are respectively inserted into the jacks at the tails of the second power terminal 24 and the second signal terminal 25, and the second signal lead, the second power lead and the heat detection lead are integrated in one lead to lead out the fixed end 19.
The second outer shell 14 is arranged outside the inner shell 21 in a secondary forming mode; the front ends of the inner shells 21 exceed the fixed end 19 and the second outer shell 14 to form a cavity, and the insertion ends extend into the cavity; a sealing ring 18 is arranged in the gap between the inner housing 21 and the second outer housing 14.
The insertion ends of the second power terminal 24 and the second signal terminal 25 are inserted into the insertion holes of the heads of the first power terminal 6 and the first signal terminal 8; the plug end 1 is inserted into the cavity.
The middle parts of the first signal terminal 8, the first power supply terminal 6, the thermocouple sensor 26, the second power supply terminal 24 and the second signal terminal 25 are all provided with anti-skidding clamping pieces 7, the anti-skidding clamping pieces 7 are fixed in the insertion end 1 and the fixed end 19, and torsion springs 5 for fastening the insertion end are arranged in the insertion holes at the head parts of the first power supply terminal 6 and the first signal terminal 8.
In the scheme, the thermocouple sensor 26 is arranged in the socket, so that the temperature in the connector is monitored in real time, and the phenomenon that the connector is burnt or other unpredictable results are caused when the current is too large is avoided. The socket passes through the afterbody and the power cable and the signal cable connection of second power supply terminal 24 and second signal terminal 25, realizes electric energy and signal transmission, and anti-skidding fastener 7 can prevent effectively that the socket from when pegging graft, and second power supply terminal 24 and second signal terminal 25 remove in stiff end 19, and second shell 14 seals whole socket, ensures intensity to sealing washer 18 seals the clearance between second shell 14 and the interior casing 21, reaches waterproof performance.
First power supply terminal 6 and 8 afterbody of first signal terminal are connected with power cable signal cable, realize electric energy and signal transmission, and anti-skidding fastener 7 can prevent effectively that socket and plug from removing in grafting time, first power supply terminal 6 and first signal terminal 8 move in grafting end 1, and first shell body 2 seals whole plug, ensures intensity. The tail of the thermocouple sensor 26 is connected with a lead, and the detected temperature signal is led out through the lead. The torsion spring 5 in the first power supply terminal and the first signal terminal 8 head jack can effectively ensure the stability of the insertion end contact when in insertion, and ensure the stability of signal transmission. And seal cover 9 seals the junction of first power supply terminal 6 and 8 tails of first signal terminal and wire, and every wire all corresponds a seal cover 9, and is sealed effectual.
The anti-skidding fastener 7 of this scheme is the snap ring, the snap ring is open structure, be provided with a plurality of shell fragments 10 on the inner wall of snap ring, shell fragment 10 and snap ring integrated into one piece, form shell fragment 10 through cutting the through-hole on the snap ring, the snap ring cover is at first power supply terminal 6, first signal terminal 8, second power supply terminal 24, the second power supply terminal 24, second signal terminal 25, with on thermocouple sensor 26, first power supply terminal 6, first signal terminal 8, second power supply terminal 24, all set up on the outer circumference of second signal terminal 25 and thermocouple sensor 26 and keep off the platform, it is spacing with shell fragment 10 cooperation to keep off the platform, the snap ring is fixed in grafting end 1 and stiff end 19, shell fragment 10 withstands to.
The clamping ring is used for fixing the first power supply terminal 6, the first signal terminal 8, the thermocouple sensor 26, the second power supply terminal 24 and the second signal terminal 25 in the inserting end 1 and the fixing end 19, the elastic sheet 10 provides supporting force, and the clamping ring occupies a small volume and has sufficient supporting force.
The torsion spring 5 comprises two identical support rings 1111, a plurality of elastic reeds 12 are arranged between the two support rings 11, the elastic reeds 12 are distributed along the circumference of the two support rings 11, the elastic reeds 12 form a twisted concave structure, and the support rings 11 and the torsion spring 5 are integrally formed. The insertion end is extruded in the inserting process through the elasticity of the elastic spring 12 and is fixed in the jack, the structure is simple, and signal transmission is effectively ensured.
The heads of the first power terminal 6 and the first signal terminal 8 are both provided with a closing structure for limiting the torsion spring 5; the situation that the torsion spring 5 falls out of the jack in the process of pulling and inserting is avoided.
Be provided with metal spanner 13 on first shell body 1, metal spanner 13 detains on first shell body 1, and metal spanner 13's both ends all set up downwardly opening's draw-in groove 20, and metal spanner 13's both ends articulate on first shell body 1, and the both sides of second shell body 14 all are provided with locking post 4, and draw-in groove 20 hangs and detains on locking post 4. The plug and socket connecting structure is used for connecting a socket and a plug, and ensures that the plug and the socket are connected stably when the plug and the socket are matched.
Plug holes are formed in the inner shell 21 and the fixing end 19, through holes corresponding to the plug holes are formed in the second outer shell 14, and plugs 17 are arranged in the plug holes and the through holes. The plug 17 is plugged into the plug hole and the through hole to fix the second outer shell 14 and the inner shell 21, and when the plug 17 needs to be detached, the plug can be removed.
The second outer shell 14 is provided with a circle of fixing rings 15, the fixing rings 15 are provided with a plurality of fixing lugs 16, and the fixing rings 15 are provided with sealing rings 23. The fixing ring 15 is used for fixing the whole socket on the equipment, and the sealing ring 23 is used for sealing the joint of the fixing ring 15 and the equipment, so that tight fit is realized, and the waterproof performance is improved.
A plurality of ribs 22 are arranged on the inner wall of the second outer shell 14, a plurality of grooves are arranged on the outer surface of the inner shell 21, the ribs 22 are embedded in the grooves, and the ribs 22 and the grooves extend along the length direction of the second outer shell 14. The ribs 22 are engaged with the grooves to limit the second outer housing 14 and the inner housing 21, and at the same time, the second outer housing 14 and the inner housing 21 are conveniently assembled.
Claims (8)
1. A waterproof connector is characterized by comprising a socket and a plug, wherein the plug comprises a plugging end, a plurality of first power terminals and a plurality of first signal terminals are arranged in the plugging end, jacks are arranged at the head parts and the tail parts of the first power terminals and the first signal terminals, a first outer shell is arranged outside the plugging end in a secondary forming mode, a gap is arranged between the front end of the first outer shell and the plugging end, the jacks at the tail parts of the first power terminals and the first signal terminals are respectively connected with a first power lead and a first signal lead, and conductors of the first power lead and the first signal lead are respectively inserted into the jacks at the tail parts of the first power terminals and the first signal terminals;
the head parts of the first power supply lead and the first signal lead are sleeved with sealing sleeves, the sealing sleeves are fixedly embedded into the insertion end, and the tail part of the insertion end is provided with a fixed shell for packaging; the first signal lead and the first power supply lead are integrated in one lead and led out of the fixed shell;
the socket comprises an inner shell, a fixed end is arranged in the inner shell, a plurality of second power supply terminals and second signal terminals are arranged in the fixed end, the front ends of the second power supply terminals and the second signal terminals are insertion ends, and the tail parts of the second power supply terminals and the second signal terminals are provided with jacks; a thermocouple sensor is arranged in the middle of the fixed end and is fixed on the fixed end;
the tail parts of the second power supply terminal, the second signal terminal and the thermocouple sensor are respectively connected with a second power supply lead, a second signal lead and a heat detection lead, conductors of the second power supply lead, the second signal lead and the heat detection lead are all inserted into jacks of the second power supply terminal and the second signal terminal, and the signal lead, the power supply lead and the heat detection lead are integrated in one lead to lead out a fixed end;
a second outer shell is arranged outside the inner shell in a secondary forming mode; the front end of the inner shell body exceeds the fixed end and the second outer shell body to form a cavity, and the insertion end extends into the cavity; a sealing ring is arranged between the inner shell and the second outer shell;
the insertion ends of the second power supply terminal and the second signal terminal are respectively inserted into the insertion holes of the heads of the first power supply terminal and the first signal terminal; the inserting end is inserted into the cavity;
the middle parts of the first signal terminal, the first power supply terminal, the thermocouple sensor, the second power supply terminal and the second signal terminal are provided with anti-skidding clamping pieces, the anti-skidding clamping pieces are fixed in the inserting end and the fixed end, and torsional springs for fastening the inserting end are arranged in the jacks of the head parts of the first power supply terminal and the first signal terminal.
2. The waterproof connector according to claim 1, wherein the anti-slip fastener is a snap ring, the snap ring is of an open structure, a plurality of elastic pieces are arranged on the inner wall of the snap ring, the elastic pieces and the snap ring are integrally formed, the snap ring is sleeved on the first power supply terminal, the first signal terminal, the second power supply terminal, the second signal terminal and the thermocouple sensor, blocking platforms are arranged on the outer circumferences of the first power supply terminal, the first signal terminal, the second power supply terminal, the second signal terminal and the thermocouple sensor, the blocking platforms are matched with the elastic pieces for limiting, and the snap ring is fixed in the inserting end and the fixing end.
3. The watertight connector according to claim 1, characterized in that the torsion spring comprises two identical support rings, a plurality of resilient springs are arranged between the two support rings, the plurality of resilient springs are distributed along the circumference of the two support rings, and the plurality of resilient springs form a twisted concave structure.
4. The watertight connector according to claim 1, wherein the head portions of the first and second power terminals are each provided with a binding structure for restraining the torsion spring.
5. The waterproof connector according to claim 1, wherein a metal wrench is arranged on the first outer housing and buckled on the first outer housing, a clamping groove with a downward opening is arranged at each of two ends of the metal wrench, each of the two ends of the metal wrench is hinged on the first outer housing, a locking column is arranged at each of two sides of the second outer housing, and the clamping groove is hung and buckled on the locking column.
6. The watertight connector as recited in claim 1, wherein plug holes are provided on the inner housing and the fixed terminal, through holes corresponding to the plug holes are provided on the second outer housing, and plugs are provided in the plug holes and the through holes.
7. The watertight connector as recited in claim 1, wherein the second housing body is provided with a ring of fixing rings, the fixing rings being provided with fixing lugs, the fixing rings being provided with sealing rings.
8. The watertight connector as recited in claim 1, wherein the second outer housing has a plurality of ribs formed on an inner wall thereof, and a plurality of grooves formed on an outer surface thereof, the ribs being fitted into the grooves, the ribs and the grooves extending along a length of the second outer housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011243634.1A CN112290313A (en) | 2020-11-10 | 2020-11-10 | Waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011243634.1A CN112290313A (en) | 2020-11-10 | 2020-11-10 | Waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112290313A true CN112290313A (en) | 2021-01-29 |
Family
ID=74351053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011243634.1A Pending CN112290313A (en) | 2020-11-10 | 2020-11-10 | Waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112290313A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116722393A (en) * | 2023-07-13 | 2023-09-08 | 东莞市竣铂五金电子有限公司 | Easy-to-connect type high-current connector for disassembly and replacement |
| CN117728251A (en) * | 2024-02-07 | 2024-03-19 | 广东鸿儒技术有限公司 | Multifunctional waterproof anti-drop connector for new energy vehicle |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6319073B1 (en) * | 1999-12-16 | 2001-11-20 | Amphenol Corporation | Hybrid submarine streamer connector |
| CN101557049A (en) * | 2008-04-10 | 2009-10-14 | 日立电线株式会社 | Connector |
| CN103403975A (en) * | 2011-03-04 | 2013-11-20 | 矢崎总业株式会社 | Connector with small housing |
| CN103441381A (en) * | 2013-08-01 | 2013-12-11 | 苏州智绿环保科技有限公司 | High-current high-shielding connector with high-voltage interlocking loop |
| CN103594864A (en) * | 2013-11-06 | 2014-02-19 | 苏州智绿环保科技有限公司 | Battery box connector |
| CN105051985A (en) * | 2013-03-19 | 2015-11-11 | 住友电装株式会社 | Vehicle-side connector |
| CN205583258U (en) * | 2016-05-09 | 2016-09-14 | 乐清市八达光电科技股份有限公司 | Heavy current metal connector with high pressure interlocking signal delay function |
| CN205790687U (en) * | 2016-05-26 | 2016-12-07 | 深圳市瑞盈创联电子科技有限公司 | A kind of adapter |
| CN205846360U (en) * | 2016-07-29 | 2016-12-28 | 乐清市八达光电科技股份有限公司 | A kind of high current connector with low shielding resistance |
| CN206893942U (en) * | 2017-06-09 | 2018-01-16 | 深圳市沃尔新能源电气科技股份有限公司 | Electric automobile transmission of electricity control hand switch |
| CN107919575A (en) * | 2017-12-20 | 2018-04-17 | 杭州华普永明光电股份有限公司 | A kind of waterproof wiring connector |
| CN108173032A (en) * | 2018-02-11 | 2018-06-15 | 东莞中探探针有限公司 | a crown spring structure |
| CN207967516U (en) * | 2018-02-06 | 2018-10-12 | 昆山欧贝达电子科技有限公司 | Power connector |
| CN208078308U (en) * | 2018-02-09 | 2018-11-09 | 安费诺精密连接器(深圳)有限公司 | A kind of plug and connector |
| CN208272252U (en) * | 2018-05-30 | 2018-12-21 | 深圳市沃尔新能源电气科技股份有限公司 | Socket and connector |
| CN109244748A (en) * | 2018-09-13 | 2019-01-18 | 安费诺精密连接器(深圳)有限公司 | socket and connector |
| CN109830831A (en) * | 2019-02-26 | 2019-05-31 | 苏州多思达连接技术有限公司 | One kind one drags four core plastic cement connectors |
| CN209571604U (en) * | 2018-12-28 | 2019-11-01 | 昆山周氏电业有限公司 | A kind of injection molding plug |
-
2020
- 2020-11-10 CN CN202011243634.1A patent/CN112290313A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6319073B1 (en) * | 1999-12-16 | 2001-11-20 | Amphenol Corporation | Hybrid submarine streamer connector |
| CN101557049A (en) * | 2008-04-10 | 2009-10-14 | 日立电线株式会社 | Connector |
| CN103403975A (en) * | 2011-03-04 | 2013-11-20 | 矢崎总业株式会社 | Connector with small housing |
| CN105051985A (en) * | 2013-03-19 | 2015-11-11 | 住友电装株式会社 | Vehicle-side connector |
| CN103441381A (en) * | 2013-08-01 | 2013-12-11 | 苏州智绿环保科技有限公司 | High-current high-shielding connector with high-voltage interlocking loop |
| CN103594864A (en) * | 2013-11-06 | 2014-02-19 | 苏州智绿环保科技有限公司 | Battery box connector |
| CN205583258U (en) * | 2016-05-09 | 2016-09-14 | 乐清市八达光电科技股份有限公司 | Heavy current metal connector with high pressure interlocking signal delay function |
| CN205790687U (en) * | 2016-05-26 | 2016-12-07 | 深圳市瑞盈创联电子科技有限公司 | A kind of adapter |
| CN205846360U (en) * | 2016-07-29 | 2016-12-28 | 乐清市八达光电科技股份有限公司 | A kind of high current connector with low shielding resistance |
| CN206893942U (en) * | 2017-06-09 | 2018-01-16 | 深圳市沃尔新能源电气科技股份有限公司 | Electric automobile transmission of electricity control hand switch |
| CN107919575A (en) * | 2017-12-20 | 2018-04-17 | 杭州华普永明光电股份有限公司 | A kind of waterproof wiring connector |
| CN207967516U (en) * | 2018-02-06 | 2018-10-12 | 昆山欧贝达电子科技有限公司 | Power connector |
| CN208078308U (en) * | 2018-02-09 | 2018-11-09 | 安费诺精密连接器(深圳)有限公司 | A kind of plug and connector |
| CN108173032A (en) * | 2018-02-11 | 2018-06-15 | 东莞中探探针有限公司 | a crown spring structure |
| CN208272252U (en) * | 2018-05-30 | 2018-12-21 | 深圳市沃尔新能源电气科技股份有限公司 | Socket and connector |
| CN109244748A (en) * | 2018-09-13 | 2019-01-18 | 安费诺精密连接器(深圳)有限公司 | socket and connector |
| CN209571604U (en) * | 2018-12-28 | 2019-11-01 | 昆山周氏电业有限公司 | A kind of injection molding plug |
| CN109830831A (en) * | 2019-02-26 | 2019-05-31 | 苏州多思达连接技术有限公司 | One kind one drags four core plastic cement connectors |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116722393A (en) * | 2023-07-13 | 2023-09-08 | 东莞市竣铂五金电子有限公司 | Easy-to-connect type high-current connector for disassembly and replacement |
| CN116722393B (en) * | 2023-07-13 | 2024-04-26 | 东莞市竣铂五金电子有限公司 | Easy-to-connect type high-current connector for disassembly and replacement |
| CN117728251A (en) * | 2024-02-07 | 2024-03-19 | 广东鸿儒技术有限公司 | Multifunctional waterproof anti-drop connector for new energy vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3992245B2 (en) | Sealed electrical connector | |
| US5816835A (en) | Multi-sleeve high-voltage cable plug with vented seal | |
| EP1276177B1 (en) | Power cord connecting set | |
| KR910013620A (en) | Circular DIN Electrical Connectors | |
| US8128434B1 (en) | Electrical adapter with fuse | |
| CA2571779A1 (en) | Separable electrical connector component having a voltage output branch and a direct access point | |
| CN112290313A (en) | Waterproof connector | |
| US20080261420A1 (en) | Safety electric plug for preventing electric shock | |
| CN210111101U (en) | Charging socket and electric automobile | |
| CN109888560A (en) | A kind of quick connector for connection terminal | |
| WO2004095640A3 (en) | Double male two-prong electrical connector apparatus | |
| CN213520529U (en) | Waterproof connector plug | |
| CN213520555U (en) | Waterproof connector socket | |
| KR100611574B1 (en) | Outlet plug and plug with waterproof structure | |
| CN213520554U (en) | Waterproof connector plug | |
| JP2005150112A (en) | Plug connector and method of insulating connection region of contact of plug connector | |
| KR100623503B1 (en) | Outlet plug and plug with waterproof structure | |
| CN112290314A (en) | Waterproof connector | |
| KR200491270Y1 (en) | Multi-outlet connectable to bulb socket | |
| CN109449693B (en) | Connector assembly, connector, and insulator | |
| CN213184740U (en) | Cable connector | |
| CN215528001U (en) | An insulated waterproof port | |
| CN215834841U (en) | Built-in fuse connector | |
| CN213520470U (en) | Waterproof connector socket | |
| US2731611A (en) | Electrical connectors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210129 |
|
| RJ01 | Rejection of invention patent application after publication |