CN110534984A - New network insert group close - Google Patents
New network insert group close Download PDFInfo
- Publication number
- CN110534984A CN110534984A CN201910798080.2A CN201910798080A CN110534984A CN 110534984 A CN110534984 A CN 110534984A CN 201910798080 A CN201910798080 A CN 201910798080A CN 110534984 A CN110534984 A CN 110534984A
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- slot
- oil
- new network
- 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.)
- Granted
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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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- 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
Abstract
The invention discloses a kind of new network insert group closes, including socket and plug, and the socket center offers oil sealing chamber, and slot is arranged in oil sealing bottom of chamber portion, and the slot bottom is connected to power transmission line；The socket is provided at least one oil pocket with return piston, and oil pocket is provided with insulating oil, and the oil pocket leads to oil sealing bottom of chamber portion at least provided with two, and leads to opposite check valve；The plug and socket seal cooperate, and the bulge-structure of pressing return piston is provided on the plug.The present invention can release insulating oil automatically and it is completely cut off slot and plate sealing to extraneous humid air, avoid short-circuit generation after plug is inserted into socket.And insulating oil is recycled automatically after pulling the plug out of the socket, while remaining portions protect slot.Make to avoid short circuit present invention may apply to compare humid region and environment to use.
Description
Technical field
The present invention relates to electric appliance and electronic technical field, in particular to a kind of new network insert group close.
Background technique
Need in many cases in production using to insert, that is, the socket being installed on ground, although be typically all pacify
Loaded on interior, and periphery does not have the appearance such as water, but special in southern winter or part particular territory, air humidity
Greatly, traditional ground insert group, which closes, is easy to because air humidity is excessive and leads to the situation generation of short circuit, and the slot of socket is also very
It is easy to oxidize.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind to use in wet condition, and slot is effectively avoided to aoxidize
New network insert group close.
The technical solution of the present invention is as follows:
A kind of new network insert group close, including socket and plug, the socket center offer oil sealing chamber, the oil sealing
Slot is arranged in bottom of chamber portion, and the slot bottom is connected to power transmission line；The socket is provided at least one with return piston
Oil pocket, oil pocket are provided with insulating oil, and the oil pocket leads to oil sealing bottom of chamber portion at least provided with two, and lead to opposite unidirectional
Valve；The plug and socket seal cooperate, and the bulge-structure of pressing return piston is provided on the plug.
Further, slot is set in the slotting platform of protrusion, and the slotting platform periphery opens up a ring annular groove, the check valve
It each leads within annular groove.
Further, oil pocket is opened up around oil sealing chamber annular.
Further, return piston includes cricoid piston and the reset spring that is installed in oil pocket, and piston is in connection oil
Chamber and towards sliding in the piston groove of receptacle face.
Further, plug includes header body, and the header body bottom end sets boss, installs plate on the boss,
Bulge-structure for pressing return piston is arranged around boss.
Further, bulge-structure is presented a theatrical performance as the last item on a programme using annular, and the annular is presented a theatrical performance as the last item on a programme and is interference fitted with piston groove.
Further, with a thickness of interference fit, slot width is greater than plate width for slot thickness and plate.
Further, slot width is greater than plate width 1.5-2mm.
Further, further include cover board for fastening with socket.
The invention has the beneficial effects that:
The present invention can release insulating oil automatically and seal slot and plate by itself and the external world after plug is inserted into socket
Humid air isolation, avoid short-circuit generation.And insulating oil is recycled automatically after pulling the plug out of the socket, while remaining portions protection is inserted
Slot.Make to avoid short circuit present invention may apply to compare humid region and environment to use.
Detailed description of the invention
Fig. 1 is socket structure schematic diagram；
Fig. 2 is socket overlooking structure diagram；
Fig. 3 is plug construction schematic diagram；
Fig. 4 is covering plate structure schematic diagram.
In figure: 1- socket, 11- oil sealing chamber, 12- slotting platform, 12a- annular groove, 13- slot, 13a- power transmission line, 14- oil pocket,
14a- reset spring, 14b- return piston, 14c- check valve, 15- piston groove, 2- plug, 21- header body, 22- boss, 23-
Plate, 24- annular are presented a theatrical performance as the last item on a programme, 3- cover board.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
It is as shown in Figs 1-4:
A kind of new network insert group close, including socket 1 and plug 2,1 center of socket offer oil sealing chamber 11, institute
11 bottom of oil sealing chamber setting slot 13 is stated, 13 bottom of slot is connected to power transmission line 13a；The socket 1 is provided at least
One oil pocket 14 with return piston, oil pocket 14 are provided with insulating oil, and the oil pocket 14 leads to oil sealing chamber at least provided with two
11 bottoms, and lead to opposite check valve 14c；The plug 2 cooperates with the sealing of socket 1, and it is multiple that pressing is provided on the plug 2
The bulge-structure of position piston.
Specifically, slot 13 is set in the slotting platform 12 of protrusion, 12 periphery of slotting platform opens up a ring annular groove 12a, institute
It states check valve 14c to each lead within annular groove 12a, annular groove can play the role of aggregation when oil return, facilitate oil return.
Specifically, oil pocket 14 is opened up around 11 annular of oil sealing chamber, the volume of socket entirety can be minimized in this way.
Specifically, return piston includes cricoid piston 14b and the reset spring 14a, piston 14b that are installed in oil pocket 14
It is slided in connection oil pocket 14 and piston groove 15 towards receptacle face.
Specifically, plug 2 includes header body 21,21 bottom end of header body sets boss 22, pacifies on the boss 22
Plate 23 is plugged, the bulge-structure for pressing return piston is arranged around boss 22.
Specifically, bulge-structure presents a theatrical performance as the last item on a programme 24 using annular, and the annular is presented a theatrical performance as the last item on a programme and 24 is interference fitted with piston groove 15.
Specifically, 13 thickness of slot and plate 23 are with a thickness of interference fit, 13 width of slot is greater than 23 width of plate, in this way
The oil in slot is discharged when conducive in plate insertion slot.
Specifically, 13 width of slot is greater than 23 width 1.5-2mm of plate.
Specifically, further include the cover board 3 for being fastened with socket 1, when without using when, using cover board 3 by socket cover
Firmly, play the role of dust-proof discharge water.
Working principle: during plug is inserted into socket, annular presents a theatrical performance as the last item on a programme 24 along 15 downlink of piston groove, pushes piston,
The check valve that exports at this time is pressurized, and it is intracavitary that the insulating oil in oil pocket is discharged into oil sealing, floods plate and socket (is flooded to plate root
Upward 3-5mm), plate and socket are isolated from the outside world, play the role of insulation (after plug is directly contacted with plate, although meeting
In the presence of very thin oil film, thickness is no more than 5um, and insulation performance is almost ignored, and does not influence conduction), it can be to avoid the wet of the external world
Gas cut is attacked, and short circuit is avoided.Annular, which is presented a theatrical performance as the last item on a programme, during this 24 can also play certain sealing with the cooperation of piston groove 15
Effect.When extracting socket 1, under the action of reset spring, piston stroking upward forms the check valve that negative pressure opens import, by oil sealing
Insulating oil in chamber 11 is pumped into oil pocket, and can be retained small part oil in slot and be protected to slot, is avoided directly and humidity
Big air, which directly contacts, to be caused to aoxidize, and then buckles cover board protection socket.
Due to being controlled using check valve, and check valve needs to be pressurized and could open, therefore will not cause during transportation
Insulating oil leakage, but need in transit to protect piston, it avoids accidentally touching.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (9)
1. a kind of new network insert group close, including socket (1) and plug (2), it is characterised in that: open in socket (1) center
Equipped with oil sealing chamber (11), slot (13) are arranged in oil sealing chamber (11) bottom, and slot (13) bottom is connected to power transmission line
(13a)；The socket (1) is provided at least one oil pocket (14) with return piston, and oil pocket (14) is provided with insulating oil, described
Oil pocket (14) leads to oil sealing chamber (11) bottom at least provided with two, and leads to opposite check valve (14c)；The plug (2)
It seals and cooperates with socket (1), the bulge-structure of pressing return piston is provided on the plug (2).
2. new network according to claim 1 insert group close, it is characterised in that: the slot (13) be set to protrusion
In slotting platform (12), slotting platform (12) periphery is opened up a ring annular groove (12a), and the check valve (14c) each leads to annular groove
Within (12a).
3. new network according to claim 1 insert group close, it is characterised in that: the oil pocket (14) surround oil sealing chamber
(11) annular opens up.
4. new network according to claim 3 insert group close, it is characterised in that: the return piston includes cricoid work
Plug (14b) and the reset spring (14a) being installed in oil pocket (14), piston (14b) is in connection oil pocket (14) and leads to socket table
Sliding in the piston groove (15) in face.
5. new network according to claim 4 insert group close, it is characterised in that: the plug (2) includes header body
(21), header body (21) bottom end is set boss (22), installs plate (23) on the boss (22), is lived for pressing to reset
The bulge-structure of plug is arranged around boss (22).
6. new network according to claim 5 insert group close, it is characterised in that: the bulge-structure is presented a theatrical performance as the last item on a programme using annular
(24), and present a theatrical performance as the last item on a programme (24) and piston groove (15) of the annular are interference fitted.
7. new network according to claim 5 insert group close, it is characterised in that: slot (13) thickness and plate
(23) with a thickness of interference fit, slot (13) width is greater than plate (23) width.
8. new network according to claim 7 insert group close, it is characterised in that: slot (13) width be greater than plate
(23) width 1.5-2mm.
9. new network according to claim 1-8 insert group close, it is characterised in that: further include being used for and socket
(1) cover board (3) fastened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910798080.2A CN110534984B (en) | 2019-08-27 | 2019-08-27 | Novel network ground socket combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910798080.2A CN110534984B (en) | 2019-08-27 | 2019-08-27 | Novel network ground socket combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110534984A true CN110534984A (en) | 2019-12-03 |
| CN110534984B CN110534984B (en) | 2021-04-16 |
Family
ID=68664529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910798080.2A Active CN110534984B (en) | 2019-08-27 | 2019-08-27 | Novel network ground socket combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110534984B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113555735A (en) * | 2021-07-13 | 2021-10-26 | 河南煤安科技有限公司 | Wisdom formula crust internal environment monitoring early warning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1528351A (en) * | 1975-12-18 | 1978-10-11 | Standard Telephones Cables Ltd | Underwater connector |
| US5364283A (en) * | 1992-03-30 | 1994-11-15 | Aisin Seiki Kabushiki Kaisha | Connecting device |
| CN206271967U (en) * | 2016-10-25 | 2017-06-20 | 广州恒佳精工科技有限公司 | A kind of underwater security power device |
| CN107017515A (en) * | 2017-03-31 | 2017-08-04 | 中航光电科技股份有限公司 | A kind of sealing structure and the rotary connector using the sealing structure |
| CN108832379A (en) * | 2018-06-13 | 2018-11-16 | 同济大学 | A kind of underwater wet plug converting means |
| CN109818177A (en) * | 2018-12-16 | 2019-05-28 | 银河之星成都新能源有限公司 | A kind of magnetic security socket of antitheft Electricity Functional |
-
2019
- 2019-08-27 CN CN201910798080.2A patent/CN110534984B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1528351A (en) * | 1975-12-18 | 1978-10-11 | Standard Telephones Cables Ltd | Underwater connector |
| US5364283A (en) * | 1992-03-30 | 1994-11-15 | Aisin Seiki Kabushiki Kaisha | Connecting device |
| CN206271967U (en) * | 2016-10-25 | 2017-06-20 | 广州恒佳精工科技有限公司 | A kind of underwater security power device |
| CN107017515A (en) * | 2017-03-31 | 2017-08-04 | 中航光电科技股份有限公司 | A kind of sealing structure and the rotary connector using the sealing structure |
| CN108832379A (en) * | 2018-06-13 | 2018-11-16 | 同济大学 | A kind of underwater wet plug converting means |
| CN109818177A (en) * | 2018-12-16 | 2019-05-28 | 银河之星成都新能源有限公司 | A kind of magnetic security socket of antitheft Electricity Functional |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113555735A (en) * | 2021-07-13 | 2021-10-26 | 河南煤安科技有限公司 | Wisdom formula crust internal environment monitoring early warning device |
| CN113555735B (en) * | 2021-07-13 | 2023-05-12 | 河南煤安科技有限公司 | Intelligent type in-crust environment monitoring and early warning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110534984B (en) | 2021-04-16 |
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