CN206893893U - Connector with water-proof function - Google Patents

Connector with water-proof function Download PDF

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Publication number
CN206893893U
CN206893893U CN201720521329.1U CN201720521329U CN206893893U CN 206893893 U CN206893893 U CN 206893893U CN 201720521329 U CN201720521329 U CN 201720521329U CN 206893893 U CN206893893 U CN 206893893U
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CN
China
Prior art keywords
connector
plug
water
socket
conductor
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.)
Active
Application number
CN201720521329.1U
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Chinese (zh)
Inventor
侯鹏
徐岷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Qinashuixia Innovation Power Technology Co Ltd
Original Assignee
Shenzhen Qinashuixia Innovation Power Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Qinashuixia Innovation Power Technology Co Ltd filed Critical Shenzhen Qinashuixia Innovation Power Technology Co Ltd
Priority to CN201720521329.1U priority Critical patent/CN206893893U/en
Application granted granted Critical
Publication of CN206893893U publication Critical patent/CN206893893U/en
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Abstract

The utility model discloses a kind of connector with water-proof function, including plug and socket, the plug and socket is equipped with insulation crust, the conductor being connected with cable is provided with insulation crust, the socket is additionally provided with the lock sleeve being connected with insulation crust, and the lock sleeve inwall is provided with internal thread;Plug is provided with the external screw thread being engaged with lock sleeve internal thread, and the conductor of plug is disposed in contact with the larger conductor piece of area.Compared with prior art, the connector provided by the utility model with water-proof function can not only waterproof, moreover it is possible to passes through larger electric current, reduce connector conductor contact impedance, the current carrying capacity of power connector is improved, the cost of power supply water-proof connector, convenient disassembly is greatly reduced.

Description

Connector with water-proof function
Technical field
It the utility model is related to a kind of cable connector, more particularly to a kind of connector with water-proof function.
Background technology
Because T-shaped plug can be widely used in high power battery plug field by larger current.Common is T-shaped slotting Head has T-shaped slotting, T-shaped plug and the TRX plugs of MINI(traxxa).It is a kind of T-shaped plug provided in the prior art shown in Fig. 1 100, the shell of plug is insulation crust, and conductor piece is provided with plug, although this T-shaped plug can pass through larger electricity Stream, but this T-shaped plug does not possess water-proof function, it is impossible to used in the environment of moist, band water.
A kind of power connector with water-proof function is also provided with the prior art, by setting card in power connector one end Female connector, the other end sets clamping button, and places sealing ring in clamping covers, and the both ends of power connector pass through clamping set and clamping button Mutual clamping and realize and be fastenedly connected, power connector both ends are fastenedly connected rear sealing ring and are compressed and reach the mesh of waterproof 's.Although this connector has water-proof function, contacted between the conductor at power connector both ends using contact pin Mode, contact area is small between contact pin and contact pin, and localized contact impedance can be caused to increase and produce obvious temperature rise, limited larger Electric current passes through;If increase the carrying electric current of power connector, it is necessary to increase the volume of connector, make its manufacturing cost It is high.
Utility model content
Therefore, technical problem to be solved in the utility model is:A kind of connector with water-proof function is provided, protected Connector conductor contact impedance can also be reduced by larger electric current while demonstrate,proving power connector waterproof, improve power supply connection The current carrying capacity of device.
Then, the utility model provides a kind of connector with water-proof function, including plug and socket, the plug Be equipped with insulation crust with socket, be provided with the conductor being connected with cable in the insulation crust, the socket be additionally provided with absolutely The lock sleeve of edge cage connection, internal thread is provided with the inwall of the lock sleeve;The plug is provided with and lock sleeve internal thread The external screw thread being engaged, the conductor built in the plug are conductor piece.
The beneficial effect of such scheme:Lead to after being connected with plug by setting lock sleeve, socket on the socket of connector Cross screw thread and realize sealed connection, and the conductor in plug is disposed in contact with the larger conductor piece of area so that power connector It can also reduce connector conductor contact impedance by larger electric current, improve power connector while with water-proof function Current carrying capacity.
Further, the connector with water-proof function also includes waterproof grommet.
The beneficial effect of further scheme:Waterproof grommet further strengthens waterproof because being squeezed, while to connect The connection for connecing the plug and socket of device more fastens.
Further, the lock sleeve is additionally provided with the groove for placing waterproof grommet.
The beneficial effect of further scheme:By setting groove in lock sleeve, fix the position of waterproof grommet.
Further, the plug sets the reed of promising conductor piece offer pretightning force, and the reed abuts the conductor piece.
The beneficial effect of further scheme:By setting reed to provide pretightning force for conductor piece, ensure plug conductors piece with The tight ness rating of socket conductors contact.
Further, the insulation crust of the lock sleeve and socket is detachably connected.
The beneficial effect of further scheme:Lock sleeve and jack housing are set to Detachable connection structure, convenient dismounting.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model T-shaped plug in the prior art;
Fig. 2 is the plug construction schematic diagram of the connector provided by the utility model with water-proof function;
Fig. 3 is the socket structure schematic diagram of the connector provided by the utility model with water-proof function.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole Embodiment.
As shown in Figures 2 and 3, a kind of connector with water-proof function provided by the utility model, including the He of plug 210 Socket 220, the plug 210 and socket 220 are equipped with insulation crust, and leading of being connected with cable is provided with the insulation crust Body, the socket 220 are additionally provided with the lock sleeve 230 being connected with insulation crust 221, are provided with the inwall of the lock sleeve 230 Internal thread 213;The plug 210 is provided with the external screw thread 214 that is engaged with the internal thread 231 of lock sleeve 230, in the plug 210 Conductor be conductor piece 212.
In use, after the plug 210 of connector and the corresponding insertion of socket 220 are worked good, pass through lock sleeve on socket 220 230 internal thread 231 realizes sealed connection after screwing cooperation with the external screw thread 214 of plug 210.
In order to further strengthen waterproof effect, waterproof grommet 240 is also placed with inside the lock sleeve 230 of socket 220, After plug 210 is connected with socket 220 by screw threads for fastening, waterproof grommet 240 is compressed, so as to reach waterproof and fastening Effect.
In order to ensure the close contact between the conductor piece 212 of plug 210 and the conductor 222 of socket 220, in plug 210 Reed 213 is inside additionally provided with, the reed 213 is adjacent with conductor piece 212, after plug 210 and the connection of socket 220, reed 214 Offseted with the slot edge in socket 220 so that conductor piece 212 contacts more close with the conductor 222 in socket 220.
For convenient disassembly, the insulation crust 221 of the lock sleeve 230 that is provided in the present embodiment and socket 220 can be can Dismantling connection.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in Protection domain within.

Claims (5)

1. a kind of connector with water-proof function, including plug and socket, the plug and socket are equipped with insulation crust, institute State the conductor for being provided with insulation crust and being connected with cable, it is characterised in that the socket is additionally provided with what is be connected with insulation crust Lock sleeve, internal thread is provided with the inwall of the lock sleeve;The plug is provided with the outer spiral shell being engaged with lock sleeve internal thread Line, the conductor built in the plug are conductor piece.
2. the connector according to claim 1 with water-proof function, it is characterised in that the company with water-proof function Connecing device also includes waterproof grommet.
3. the connector according to claim 2 with water-proof function, it is characterised in that the lock sleeve, which is additionally provided with, to be used for Place the groove of waterproof grommet.
4. the connector according to claim 1 with water-proof function, it is characterised in that it is conductor that the plug, which also includes, Piece provides the reed of pretightning force, and the reed abuts the conductor piece.
5. the connector with water-proof function according to Claims 1-4 any one, it is characterised in that the locking Cover and be detachably connected with the insulation crust of socket.
CN201720521329.1U 2017-05-11 2017-05-11 Connector with water-proof function Active CN206893893U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720521329.1U CN206893893U (en) 2017-05-11 2017-05-11 Connector with water-proof function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720521329.1U CN206893893U (en) 2017-05-11 2017-05-11 Connector with water-proof function

Publications (1)

Publication Number Publication Date
CN206893893U true CN206893893U (en) 2018-01-16

Family

ID=61342113

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720521329.1U Active CN206893893U (en) 2017-05-11 2017-05-11 Connector with water-proof function

Country Status (1)

Country Link
CN (1) CN206893893U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108418042A (en) * 2018-03-22 2018-08-17 安徽亦知企业管理有限公司 A kind of solar panel waterproof wiring structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108418042A (en) * 2018-03-22 2018-08-17 安徽亦知企业管理有限公司 A kind of solar panel waterproof wiring structure

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