CN102751620A - Multicore waterproof plug - Google Patents

Multicore waterproof plug Download PDF

Info

Publication number
CN102751620A
CN102751620A CN2012102267573A CN201210226757A CN102751620A CN 102751620 A CN102751620 A CN 102751620A CN 2012102267573 A CN2012102267573 A CN 2012102267573A CN 201210226757 A CN201210226757 A CN 201210226757A CN 102751620 A CN102751620 A CN 102751620A
Authority
CN
China
Prior art keywords
plug
sealing ring
header body
waterproof plug
present
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
Application number
CN2012102267573A
Other languages
Chinese (zh)
Inventor
陆昌伟
蔡惠俊
陈贵湘
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.)
ZHENJIANG HUAYIN INSTRUMENT ELECTRICAL APPLIANCE CO Ltd
Original Assignee
ZHENJIANG HUAYIN INSTRUMENT ELECTRICAL APPLIANCE 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 ZHENJIANG HUAYIN INSTRUMENT ELECTRICAL APPLIANCE CO Ltd filed Critical ZHENJIANG HUAYIN INSTRUMENT ELECTRICAL APPLIANCE CO Ltd
Priority to CN2012102267573A priority Critical patent/CN102751620A/en
Publication of CN102751620A publication Critical patent/CN102751620A/en
Pending legal-status Critical Current

Links

Abstract

The invention provides a multicore waterproof plug. The plug comprises a plug body, wherein a sealing ring is arranged on the end surface of the plug body. Since the sealing ring is arranged on the end surface of the plug body, the outside water content can be prevented from flowing into the plug when the plug is inserted into a socket, so that a waterproofing role can be played; and therefore, the safety performance of the plug is increased.

Description

A kind of multicore waterproof plug
Technical field
The present invention relates to a kind of plug, particularly a kind of multi-pin connector with water-proof function belongs to the technical field of electric connector.
Background technology
At present, existing multi-pin connector comprises header body on the market, during use; Header body is inserted in the socket, and the plug of this structure is because header body cooperates not tight with the socket contact-making surface; During use,, get into socket inside easily if water is arranged; Thereby cause the short circuit accident, therefore, have bigger potential safety hazard.
Summary of the invention
Goal of the invention: the present invention aims to provide a kind of water-proof function that has, the multicore waterproof plug of high safety performance.
Technical scheme: a kind of multicore waterproof plug of the present invention, comprise header body, wherein, this header body end face is provided with sealing ring.
Above-mentioned multicore waterproof plug, wherein: said header body is provided with the groove that is used to place sealing ring, and said sealing ring embeds in the said groove.
Beneficial effect: because the end face of this header body is provided with sealing ring, can prevent the entering of outside moisture content, avoid in use moisture because of the outside to get into and cause short circuit accident; So can improve the security performance of plug greatly; And the present invention has only increased the fail safe that sealing ring can improve plug, and is therefore, relatively simple for structure; Easy to process, with low cost; In addition, sealing ring is installed on the header body through groove, and is not only easy for installation, and guaranteed the contact area of header body and socket.
Below in conjunction with accompanying drawing the present invention is further described.
Description of drawings
Fig. 1 is the front view of plug of the present invention.
Fig. 2 is the left view of plug of the present invention.
Comprise among the figure with lower component: header body 1, sealing ring 2, heart yearn 3, pin pile crown 4, groove 101.
Embodiment
In order to solve the problems of the technologies described above; Multicore waterproof plug of the present invention comprises header body 1, plural pin pile crown 4 and heart yearn 3; Include the insulated conductor that equates with said pin pile crown 4 quantity in the heart yearn 3; These leads and said pin pile crown are connected to the circuit of conducting one by one, and the position that heart yearn 3 is connected with pin pile crown 4 is surrounded by the blind plug body 1 of integral die moulding, make pin pile crown 4 keep certain size-spacing and expose certain length simultaneously.The end face of this header body 1 is provided with sealing ring 2, because the end face of header body 1 is provided with sealing ring 2, can prevent that outside moisture from getting into; Avoid in use, cause short circuit accident because of outside moisture content gets into, so can improve the security performance of plug greatly; And the present invention has only increased the fail safe that sealing ring can improve plug, and the quantity and the shape of sealing ring 2 are unrestricted, for easy to use; Be preferably the O RunddichtringO in the present embodiment, material is preferably rubber.The installation of sealing ring 2 for ease can be provided with groove 101 on header body 1 end face, said groove 101 is provided with on the end face of header body 1 in use, and sealing ring 2 is embedded in the grooves 101.
When the present invention inserts socket; Sealing ring 2 is between header body 1 and the socket, can prevent that outside moisture content from getting into the conductor contact site of plug and socket, plays the excellent waterproof effect; Prevent to have improved the security performance of plug greatly because of moisture gets into the short circuit accident that causes.
Pin pile crown 4 of the present invention is more than two, is example with four pin pile crowns only in the accompanying drawing.
The present invention is not limited to the foregoing description, and all employings are equal to the formed technical scheme of replacement, all drop in protection scope of the present invention.

Claims (3)

1. a multicore waterproof plug comprises header body, it is characterized in that: this header body end face is provided with sealing ring.
2. multicore waterproof plug according to claim 1 is characterized in that: said header body is provided with the groove that is used to place sealing ring, and said sealing ring embeds in the said groove.
3. according to claim 1 or claim 2 multicore waterproof plug is characterized in that said sealing ring is the O RunddichtringO.
CN2012102267573A 2012-07-01 2012-07-01 Multicore waterproof plug Pending CN102751620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102267573A CN102751620A (en) 2012-07-01 2012-07-01 Multicore waterproof plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102267573A CN102751620A (en) 2012-07-01 2012-07-01 Multicore waterproof plug

Publications (1)

Publication Number Publication Date
CN102751620A true CN102751620A (en) 2012-10-24

Family

ID=47031606

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012102267573A Pending CN102751620A (en) 2012-07-01 2012-07-01 Multicore waterproof plug

Country Status (1)

Country Link
CN (1) CN102751620A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2884589Y (en) * 2006-04-05 2007-03-28 赵兢 Waterproof plug
CN201117930Y (en) * 2007-11-14 2008-09-17 黄小强 Water proof electrical equipment connector
CN201174457Y (en) * 2007-03-05 2008-12-31 占丰电业有限公司 Water-proof male and female plug having sealed ring
CN201247858Y (en) * 2008-08-25 2009-05-27 苏州百胜动力机器有限公司 Cable connector for ship
CN201466316U (en) * 2009-07-31 2010-05-12 上海海固电子科技有限公司 Water-proof connector
CN201927821U (en) * 2010-11-05 2011-08-10 高文彬 Circular power connector with air tightness
CN202178453U (en) * 2011-07-13 2012-03-28 镇江惠通元二接插件有限公司 Waterproof electric connector
CN102509994A (en) * 2011-11-01 2012-06-20 领亚电子科技股份有限公司 Outdoor power supply connector waterproof method and outdoor power supply connector
CN202695829U (en) * 2012-07-01 2013-01-23 镇江市华银仪表电器有限公司 Multicore waterproof plug

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2884589Y (en) * 2006-04-05 2007-03-28 赵兢 Waterproof plug
CN201174457Y (en) * 2007-03-05 2008-12-31 占丰电业有限公司 Water-proof male and female plug having sealed ring
CN201117930Y (en) * 2007-11-14 2008-09-17 黄小强 Water proof electrical equipment connector
CN201247858Y (en) * 2008-08-25 2009-05-27 苏州百胜动力机器有限公司 Cable connector for ship
CN201466316U (en) * 2009-07-31 2010-05-12 上海海固电子科技有限公司 Water-proof connector
CN201927821U (en) * 2010-11-05 2011-08-10 高文彬 Circular power connector with air tightness
CN202178453U (en) * 2011-07-13 2012-03-28 镇江惠通元二接插件有限公司 Waterproof electric connector
CN102509994A (en) * 2011-11-01 2012-06-20 领亚电子科技股份有限公司 Outdoor power supply connector waterproof method and outdoor power supply connector
CN202695829U (en) * 2012-07-01 2013-01-23 镇江市华银仪表电器有限公司 Multicore waterproof plug

Similar Documents

Publication Publication Date Title
WO2011107075A3 (en) Method for producing an electric interface and interface
CN205385126U (en) Multicore control line annular plug connector
CN202695829U (en) Multicore waterproof plug
CN103001060B (en) A kind of two slotting stube cable
CN107845871A (en) Photovoltaic junction box connector
CN204118367U (en) Waterproof electrical connector
CN102751620A (en) Multicore waterproof plug
CN202009118U (en) Separable cable connector
CN201478650U (en) Hanging power strip
CN107331819A (en) Battery compartment output end waterproof construction
CN207217616U (en) Battery compartment output end waterproof construction
CN202651440U (en) Power line connector
CN204696336U (en) A kind of arrangements of electric connection of water proof and dust proof and plug thereof
CN202662895U (en) Waterproof socket
CN109888539A (en) A kind of automotive wire bundle plug-in unit
CN202940553U (en) Fully-sealed low-voltage branch box
CN203589265U (en) Bending wire outgoing high voltage shield electric connector plug
CN204927655U (en) Water proof plug socket
CN204376041U (en) A kind of electrical engineering safety power source plug socket
CN103441432B (en) A kind of cabinet with centrally connected power supply electronic lock
CN208272173U (en) Medical therapy instrument conductor insulator
CN203536585U (en) Safety type battery connecting line for electric car
CN202474743U (en) Waterproof junction box
CN201877605U (en) Safety socket
CN208257049U (en) A kind of American three plug

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20121024