CN207883989U - A kind of high-tension terminal plug for new-energy automobile - Google Patents
A kind of high-tension terminal plug for new-energy automobile Download PDFInfo
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- CN207883989U CN207883989U CN201820313464.1U CN201820313464U CN207883989U CN 207883989 U CN207883989 U CN 207883989U CN 201820313464 U CN201820313464 U CN 201820313464U CN 207883989 U CN207883989 U CN 207883989U
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- plug
- socket
- connector
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Abstract
The utility model provides a kind of high-tension terminal plug for new-energy automobile, including socket, plug and connector for connecting socket and plug, it is equipped with the first convex thread in socket one end, the first recessed screw thread coordinated with the first convex thread is equipped in one end of connector；It is equipped with the second recessed screw thread in the other end of connector, the second convex thread coordinated with the second recessed screw thread is equipped in plug one end；Socket and plug are connected through a screw thread with connector；Contact pin on plug is connected with the pin holes on socket.A kind of high-tension terminal plug for new-energy automobile provided by the utility model can ensure that vehicle keeps the sealing of socket plug in the process of running, prevent caused by the loosening that socket plug connects leak, electric leakage, into dust due to the problem of causing vehicle that can not run.
Description
Technical field
The present invention relates to technical field of new energy, and in particular to a kind of high-tension terminal for new-energy automobile is inserted
Head.
Background technology
New-energy automobile replaces traditional vehicle fuel oil as a source of power with electricity, can realize " the zero-emission of automobile
Put ", low noise is the important means for solving energy problem and environmental problem.With the anxiety and battery technology of petroleum resources
Development, electric vehicle will start worldwide gradually promote and apply.
Currently, the high-tension terminal plug as new-energy automobile is as shown in Figure 1, include socket and plug, socket and plug
Between be fixedly connected by a deck.After plug is inserted into socket in use, plug is fixed on socket by clamp
Deck on, while sealing ring the inner face of the end face that plugs and sockets combines or socket seal, in vehicle travel process,
Once clamp is loosened from deck, sealing ring will not work, and in this way there have been rainy day water inlet, fine day causes to leak into dust
Electric vehicle can not work after electricity.
Application No. is 2016203015041.4 to disclose a kind of high-voltage high-speed plug connector, including high-voltage plug, high-tension terminal
And clamping cap, high-voltage plug include contact pin, connector, high-tension cable core wire and plug protective sleeve, high-tension cable core wire is fixed on
In plug protective sleeve；High-tension terminal includes socket insulator and receptacle combinations, and groove is provided with before and after socket insulator, before
The groove at end is adapted with high-voltage plug, and the pin holes being adapted with contact pin are equipped in receptacle combinations；In one end of clamping cap
The front end that portion corresponds to socket insulator offers circular groove, and cable-through hole is offered in the middle part of circular groove.
Invention content
Utility model aims to solve new-energy automobile socket plug in the prior art in use due to
Loosening for deck causes sealing ring to fail, and then generates the risk of electric leakage, provides a kind of high-tension terminal for new-energy automobile
Plug can ensure that vehicle keeps the sealing of socket plug in the process of running, prevent from leading because of the loosening that socket plug connects
The leak of cause, electric leakage, the problem of causing vehicle that can not run into dust.
The utility model provides a kind of high-tension terminal plug for new-energy automobile, including socket, plug and for connecting
The connector of combination hub and plug is equipped with the first convex thread in socket one end, is equipped with and the first convex thread in one end of connector
First recessed screw thread of cooperation, socket are connected through a screw thread with connector；It is equipped with the second recessed screw thread in the other end of connector, is being inserted
First end is equipped with the second convex thread coordinated with the second recessed screw thread, and plug is connected through a screw thread with connector；Socket is located at first
The end face that the end face of convex thread one end is located at second convex thread one end with plug is connected.The both ends of connector respectively with socket and
Plug is connected through a screw thread, and the leakproofness between plug and socket can be effectively kept after fixed, can effectively prevent from inserting
The loosening and disengagement of seat plug connection.
A kind of high-tension terminal plug for new-energy automobile described in the utility model, it is preferred that, in socket
The first sealing ring is equipped between connector.
A kind of high-tension terminal plug for new-energy automobile described in the utility model, it is preferred that, in plug
The second sealing ring is equipped between connector.
Sealing ring can make between socket and connector and plug and connector have better seal, prevent leak,
Electric leakage occurred into situations such as dust.
A kind of high-tension terminal plug for new-energy automobile described in the utility model, it is preferred that, socket packet
The socket fixing end for including the power input being connected with power supply and being connected with connector, is connected in socket fixing end with connector
End face is equipped with pin holes, and the end face that socket fixing end is connected with connector is connected with plug end face, and socket fixing end is cylinder
Shape is equipped with first boss in socket fixing end and power input connecting place, and the first convex thread is arranged in the outer of socket fixing end
Surface is equipped with one for accommodating the first sealing ring in socket fixing end outer surface between first boss and the first convex thread
First groove.First boss can be that connector is limited and positioned；First groove can fix the first sealing ring, make it
Relative motion is not generated between socket and connector, improves sealing effect.
A kind of high-tension terminal plug for new-energy automobile described in the utility model, it is preferred that, plug packet
The plug fixing end for including the power output end being connected with electrical equipment and being connected with connector, in plug fixing end and connector phase
End face even is equipped with contact pin, and plug fixing end is connected by contact pin with socket, and plug fixing end is cylinder, is fixed in plug
End is equipped with second boss with power output end connecting place, and the second convex thread is arranged in the outer surface of plug fixing end, solid in plug
Fixed end outer surface is equipped with second groove for accommodating the second sealing ring between second boss and the second convex thread.Second
Boss can be that connector is limited and positioned；Second groove can fix the second sealing ring, make its with socket with connect
Relative motion is not generated between part, improves sealing effect.
Second sealing ring in use, when needing plug being inserted into socket, is first sleeved on plug by the utility model
Fixing end tightens the second recessed screw thread of connector and the second convex thread of plug fixing end, completes the second sealing ring after connection
It is fixed in the second groove, connector is limited by second boss, then the first sealing ring is sleeved on plug fixing end, by plug
On contact pin be inserted into socket on pin holes in, the first recessed screw thread of connector and the first convex thread of socket fixing end are twisted
Tightly, the first sealing ring is fixed in the first groove after completing connection, and connector is limited by first boss, that is, completes plug
Connection between socket.
There are one fixation connects respectively with plug and socket due to being set on the outside of plug and socket junction for the utility model
The connector connect can effectively keep the leakproofness between plug and socket, the loosening for preventing socket plug from connecting.
The utility model is further equipped with sealing ring between socket and connector and plug and connector can make socket
There is better seal between connector and plug and connector, prevent leak, electric leakage, occur into situations such as dust.
Description of the drawings
Fig. 1 is the front view for the high-tension terminal plug for being used for new-energy automobile in the prior art；
Fig. 2 is a kind of front view of high-tension terminal plug for new-energy automobile；
Fig. 3 is a kind of socket front view of high-tension terminal plug for new-energy automobile；
Fig. 4 is a kind of plug front view of high-tension terminal plug for new-energy automobile；
Fig. 5 is a kind of connector sectional view of high-tension terminal plug for new-energy automobile.
Reference numeral：1, socket；11, power input；12, socket fixing seat；13, first boss；14, the first convex spiral shell
Line；15, the first groove；2, plug；21, power output end；22, plug fixing end；23, second boss；24, the second convex thread；
25, the second groove；3, connector；31, the first recessed screw thread；32, the second recessed screw thread；4, the first sealing ring；5, the second sealing ring.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment 1
As shown in Fig. 2, the present invention provides a kind of high-tension terminal plug for new-energy automobile, including socket 1, plug 2
With the connector 3 for connecting socket 1 and plug 2, it is equipped with the first convex thread 14 in 1 one end of socket, as shown in figure 5, connecting
One end of part 3 is equipped with the first recessed screw thread 31 coordinated with the first convex thread 14, and socket 1 is connected through a screw thread with connector 3；Even
The other end of fitting 3 is equipped with the second recessed screw thread 32, and the second convex thread coordinated with the second recessed screw thread 32 is equipped in 2 one end of plug
24, plug 2 is connected through a screw thread with connector 3；Socket 1 is located at the end face of 14 one end of the first convex thread and plug 2 is located at second
The end face of 24 one end of convex thread is connected；The first sealing ring 4 is equipped between socket 1 and connector 3, in plug 2 and connector 3
Between be equipped with the second sealing ring 5.
As shown in figure 3, socket 1 includes the power input 11 being connected with power supply and fixes the socket being connected with connector 3
End 12, is equipped with pin holes on the end face that socket fixing end 12 is connected with connector 3, and socket fixing end 12 is connected with connector 3
End face be connected with 2 end face of plug, socket fixing end 12 be cylinder, in socket fixing end 12 and 11 connecting place of power input
Equipped with first boss 13, the first convex thread 14 is arranged in the outer surface of socket fixing end 12, in 12 outer surface of socket fixing end position
First groove 15 for accommodating the first sealing ring 4 is equipped between first boss 13 and the first convex thread 14.
As shown in figure 4, plug 2 includes the power output end 21 being connected with electrical equipment and the plug being connected with connector 3
Fixing end 22 is equipped with contact pin on the end face that plug fixing end 22 is connected with connector 3, and plug fixing end 22 is by contact pin and inserts
Seat 1 is connected, and plug fixing end 22 is cylinder, and second boss is equipped in plug fixing end 22 and 21 connecting place of power output end
23, the second convex thread 24 is arranged in the outer surface of plug fixing end 22, is located at second boss 23 in 22 outer surface of plug fixing end
And second be equipped with second groove 25 for accommodating the second sealing ring 5 between convex thread 24.
Second sealing ring 5 in use, when needing plug 2 being inserted into socket 1, is first sleeved on plug by the present embodiment
Fixing end 22 tightens the second recessed screw thread 32 of connector 3 and the second convex thread 24 of plug fixing end 22, completes the after connection
Two sealing rings 5 are fixed in the second groove 25, and connector 3 is limited by second boss 23, then the first sealing ring 4 are sleeved on slotting
Contact pin on plug 2 is inserted into the pin holes on socket 1, by the first recessed screw thread 31 and socket of connector 3 by seat fixing end 12
First convex thread 14 of fixing end 12 is tightened, complete connection after the first sealing ring 4 be fixed in the first groove 15, connector 3 by
First boss 13 is limited, that is, completes the connection between plug 2 and socket 1.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of high-tension terminal plug for new-energy automobile, including socket (1), plug (2) and for connecting the socket
(1) and the connector of the plug (2) (3), it is characterised in that：It is equipped with the first convex thread (14) in the socket (1) one end,
One end of the connector (3) is equipped with the first recessed screw thread (31) for coordinate with first convex thread (14), the socket (1) and
The connector (3) is connected by the first convex thread (14) and the first recessed screw thread (31)；It is set in the other end of the connector (3)
There is the second recessed screw thread (32), the second convex thread coordinated with second recessed screw thread (32) is equipped in the plug (2) one end
(24), the plug (2) is connect with the connector (3) by the second convex thread (24) and the second recessed screw thread (32)；It is described to insert
Seat (1) is located at the end face of described first convex thread (14) one end and the plug (2) is located at described second convex thread (24) one end
End face be connected.
2. a kind of high-tension terminal plug for new-energy automobile according to claim 1, it is characterised in that：It is inserted described
The first sealing ring (4) is equipped between seat (1) and the connector (3).
3. a kind of high-tension terminal plug for new-energy automobile according to claim 1, it is characterised in that：It is inserted described
The second sealing ring (5) is equipped between head (2) and the connector (3).
4. a kind of high-tension terminal plug for new-energy automobile according to claim 2, it is characterised in that：The socket
(1) include the power input (11) being connected with power supply and the socket fixing end (12) being connected with the connector (3), described
The end face that socket fixing end (12) is connected with the connector (3) be equipped with pin holes, the socket fixing end (12) with it is described
The connected end face of connector (3) is connected with the plug (2) end face, and the socket fixing end (12) is cylinder, is inserted described
Seat fixing end (12) is equipped with first boss (13), the first convex thread (14) setting with the power input (11) connecting place
In the outer surface of the socket fixing end (12), socket fixing end (12) outer surface be located at the first boss (13) and
One is equipped between first convex thread (14) for accommodating first sealing ring (4) and the first of the connector (3) recessed
Slot (15).
5. a kind of high-tension terminal plug for new-energy automobile according to claim 3, it is characterised in that：The plug
(2) include the power output end (21) being connected with electrical equipment and the plug fixing end (22) being connected with the connector (3),
The end face that the plug fixing end (22) is connected with the connector (3) is equipped with contact pin, and the plug fixing end (22) passes through
The contact pin is connected with the socket (1), and the plug fixing end (22) is cylinder, in the plug fixing end (22) and institute
It states power output end (21) connecting place and is equipped with second boss (23), second convex thread (24) is arranged in the plug fixing end
(22) outer surface is located at the second boss (23) and second convex thread in plug fixing end (22) outer surface
(24) second groove (25) for accommodating second sealing ring (5) is equipped between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820313464.1U CN207883989U (en) | 2018-03-07 | 2018-03-07 | A kind of high-tension terminal plug for new-energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820313464.1U CN207883989U (en) | 2018-03-07 | 2018-03-07 | A kind of high-tension terminal plug for new-energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207883989U true CN207883989U (en) | 2018-09-18 |
Family
ID=63496158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820313464.1U Active CN207883989U (en) | 2018-03-07 | 2018-03-07 | A kind of high-tension terminal plug for new-energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207883989U (en) |
-
2018
- 2018-03-07 CN CN201820313464.1U patent/CN207883989U/en active Active
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