CN104300273A - Dustproof terminal connector - Google Patents

Dustproof terminal connector Download PDF

Info

Publication number
CN104300273A
CN104300273A CN201310579989.1A CN201310579989A CN104300273A CN 104300273 A CN104300273 A CN 104300273A CN 201310579989 A CN201310579989 A CN 201310579989A CN 104300273 A CN104300273 A CN 104300273A
Authority
CN
China
Prior art keywords
terminal connector
housing
shell
dustproof cover
dust cap
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
CN201310579989.1A
Other languages
Chinese (zh)
Inventor
程升升
姚勇
孔德杰
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.)
China Aviation Optical Electrical Technology Co Ltd
Original Assignee
China Aviation Optical Electrical 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 China Aviation Optical Electrical Technology Co Ltd filed Critical China Aviation Optical Electrical Technology Co Ltd
Priority to CN201310579989.1A priority Critical patent/CN104300273A/en
Publication of CN104300273A publication Critical patent/CN104300273A/en
Pending legal-status Critical Current

Links

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
    • H01R13/502—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
    • H01R13/5213—Covers

Abstract

The invention relates to the field of electrical connectors, and particularly relates to a dustproof terminal connector. The dustproof terminal connector comprises a shell, a dustproof cover assembled on the shell in a hinged way, and a fastener arranged between the shell and the dustproof cover. As the dustproof cover of the dustproof terminal connector is assembled on the shell in a hinged way, so that wiring can be carried out as needed only by loosening the fastener and opening the dustproof cover, and after wiring is completed, the dustproof cover is turned back, and the shell and the dustproof cover are fixed by the fastener. In the whole process, the dustproof cover is not separated from the shell. Therefore, the problem that the dustproof cover of the existing terminal connector is easy to lose is solved. In addition, as the dustproof cover is hinged to the shell, the positioning work during fixation of the dustproof cover and the shell is omitted, and the construction efficiency is improved.

Description

Dust-proof type terminal connector
Technical field
The present invention relates to electric connector field, particularly relate to a kind of dust-proof type terminal connector.
Background technology
Nowadays, electric connector all obtains and applies very widely in aviation, communication, the industry-by-industry such as electric, along with being on the increase and the growth of use amount of application, electric connector of today has presented the development trend of construction standard, purposes refinement, and the function of certain electric connector is also more and more targeted.
One in the many electric connectors of terminal connector, it is mainly used to realize the connection between two electric wires.On market, current visible terminal is that electric connector is of a great variety, but but all comprise two large vitals, i.e. housing and fixing assembling conducting strip in the housing, its middle shell is insulation shell, and conducting strip is the parts in use for being electrically connected by two wires.
According to the needs of environment for use, the housing of most terminal connector is also provided with dust cap, dust cap is fixedly assembled together by screw and housing, when needing wiring, need to back out screw and dust cap is opened, when wiring is complete, then needing by screw, dust cap to be fixed on housing.And in existing terminal connector, dust cap is without any syndeton except screw and between housing, therefore, in the process of wiring, the situation that the dust cap be removed is lost happens occasionally, and this brings a lot of inconvenience to the construction of staff.
Summary of the invention
The object of the present invention is to provide a kind of dust-proof type terminal connector, the problem of easily losing with the dust cap solving existing terminal connector.
In order to solve the problem, dust-proof type terminal connector of the present invention by the following technical solutions: dust-proof type terminal connector, the securing member comprising housing, dust cap and be located between housing and dust cap, dust cap hinge mounted is on housing.
Described securing member is trip bolt, and dust cap is provided with the screw hole corresponding with trip bolt, and housing is provided with the screwed hole corresponding with screw.
Described screw hole is counter sink.
Described housing is provided with the insulation column supporting dust cap, and screwed hole is opened on insulation column.
Because the dust cap hinge mounted of this dust-proof type terminal connector is on housing, therefore, when needs wiring, only need to unclamp described securing member, then dust cap is opened and can carry out, after wiring, dust cap is only needed to turn back, then with securing member, the two is retightened, in whole process, dust cap does not all leave housing, thus the problem that the dust cap that can solve existing terminal connector is easily lost, in addition, dust cap is hinged on housing, also eliminate the positioning work to the two when dust cap and housing being fixed thus, improve efficiency of construction.
Further, insulation column can play on the one hand the effect supporting dust cap, also can surround trip bolt on the other hand, prevents trip bolt and conductor strip or corresponding conductive contact and the phenomenon that is short-circuited.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of dust-proof type terminal connector.
Embodiment
The embodiment of dust-proof type terminal connector, as shown in Figure 1, the securing member 13 that this dust-proof type terminal connector comprises housing 11, dust cap 12 and is located between housing 11 and dust cap 12.Dust cap 12 hinge mounted is on housing 11.Securing member 13 is trip bolt, dust cap 12 is provided with the screw hole 14 corresponding with trip bolt, housing 11 is provided with the screwed hole corresponding with screw, screw hole 14 is counter sink, in addition, housing 11 is also provided with the insulation column 15 supporting dust cap, screwed hole is opened on insulation column 15, when tightening fastener parts 13, securing member 13 surrounds by insulation column 15 completely, thus securing member 13 can be avoided in housing 11 to cause short circuit accident.
Use in the process of this dust-proof type terminal connector, when needs wiring, only need to unclamp described securing member, then dust cap is opened and can carry out, after wiring, dust cap is only needed to turn back, then with securing member, the two is retightened, in whole process, dust cap does not all leave housing, thus the problem that the dust cap that can solve existing terminal connector is easily lost, in addition, dust cap is hinged on housing, also eliminates the positioning work to the two when dust cap and housing being fixed thus, improves efficiency of construction.
In other embodiment of dust-proof type terminal connector, described securing member can also adopt the parts such as the snap close putting dust cap outside.

Claims (4)

1. dust-proof type terminal connector, the securing member comprising housing, dust cap and be located between housing and dust cap, is characterized in that, dust cap hinge mounted is on housing.
2. dust-proof type terminal connector according to claim 1, is characterized in that, described securing member is trip bolt, and dust cap is provided with the screw hole corresponding with trip bolt, and housing is provided with the screwed hole corresponding with screw.
3. dust-proof type terminal connector according to claim 2, is characterized in that, described screw hole is counter sink.
4. the dust-proof type terminal connector according to Claims 2 or 3, is characterized in that, described housing is provided with the insulation column supporting dust cap, and screwed hole is opened on insulation column.
CN201310579989.1A 2013-11-19 2013-11-19 Dustproof terminal connector Pending CN104300273A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310579989.1A CN104300273A (en) 2013-11-19 2013-11-19 Dustproof terminal connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310579989.1A CN104300273A (en) 2013-11-19 2013-11-19 Dustproof terminal connector

Publications (1)

Publication Number Publication Date
CN104300273A true CN104300273A (en) 2015-01-21

Family

ID=52319908

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310579989.1A Pending CN104300273A (en) 2013-11-19 2013-11-19 Dustproof terminal connector

Country Status (1)

Country Link
CN (1) CN104300273A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105161905A (en) * 2015-06-28 2015-12-16 中航光电科技股份有限公司 Dustproof mechanism of socket
CN105470870A (en) * 2015-12-30 2016-04-06 西安轨道交通装备有限责任公司 Stay wire clamp for railway carriage bottom trunk lines
CN106532289A (en) * 2016-12-13 2017-03-22 中山市丰申电器有限公司 Joint capable of being inserted or pulled on junction box as required

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2349688Y (en) * 1998-11-13 1999-11-17 吴智远 Terminal connector with fastening socket
US6487292B1 (en) * 2000-05-10 2002-11-26 Li-Der Cheng Telephone terminal connection cover
US6497592B1 (en) * 2000-02-16 2002-12-24 Joshua Beadle Voltage terminal connector assembly
US20060160384A1 (en) * 2005-01-14 2006-07-20 Brazina Karen M Plug and cord protection device
CN2886884Y (en) * 2006-01-21 2007-04-04 华为技术有限公司 A fixing device
CN201178184Y (en) * 2008-04-01 2009-01-07 研华股份有限公司 Water-proof apparatus for connector
CN201749998U (en) * 2010-08-31 2011-02-16 上海航天科工电器研究院有限公司 Sealed water-proof electric connector assembly
CN202076428U (en) * 2011-04-12 2011-12-14 中兴通讯股份有限公司 Wall-through wire connecting terminal
CN202274087U (en) * 2011-07-20 2012-06-13 中航光电科技股份有限公司 Dust-proof cover fixedly provided with connection chain
CN102509926A (en) * 2011-12-01 2012-06-20 上海航天科工电器研究院有限公司 Split terminal block
US20120244730A1 (en) * 2011-03-24 2012-09-27 Cisco Technology, Inc. Power input terminal block housing and cover
US20130260582A1 (en) * 2012-03-28 2013-10-03 Adc Telecommunications, Inc. Dust cap for a telecommunications connector
CN203277797U (en) * 2013-05-04 2013-11-06 江阴市新昶虹继电有限公司 Socket protective cover in high protection level

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2349688Y (en) * 1998-11-13 1999-11-17 吴智远 Terminal connector with fastening socket
US6497592B1 (en) * 2000-02-16 2002-12-24 Joshua Beadle Voltage terminal connector assembly
US6487292B1 (en) * 2000-05-10 2002-11-26 Li-Der Cheng Telephone terminal connection cover
US20060160384A1 (en) * 2005-01-14 2006-07-20 Brazina Karen M Plug and cord protection device
CN2886884Y (en) * 2006-01-21 2007-04-04 华为技术有限公司 A fixing device
CN201178184Y (en) * 2008-04-01 2009-01-07 研华股份有限公司 Water-proof apparatus for connector
CN201749998U (en) * 2010-08-31 2011-02-16 上海航天科工电器研究院有限公司 Sealed water-proof electric connector assembly
US20120244730A1 (en) * 2011-03-24 2012-09-27 Cisco Technology, Inc. Power input terminal block housing and cover
CN202076428U (en) * 2011-04-12 2011-12-14 中兴通讯股份有限公司 Wall-through wire connecting terminal
CN202274087U (en) * 2011-07-20 2012-06-13 中航光电科技股份有限公司 Dust-proof cover fixedly provided with connection chain
CN102509926A (en) * 2011-12-01 2012-06-20 上海航天科工电器研究院有限公司 Split terminal block
US20130260582A1 (en) * 2012-03-28 2013-10-03 Adc Telecommunications, Inc. Dust cap for a telecommunications connector
CN203277797U (en) * 2013-05-04 2013-11-06 江阴市新昶虹继电有限公司 Socket protective cover in high protection level

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105161905A (en) * 2015-06-28 2015-12-16 中航光电科技股份有限公司 Dustproof mechanism of socket
CN105161905B (en) * 2015-06-28 2017-06-27 中航光电科技股份有限公司 The dust-proof mechanism of socket
CN105470870A (en) * 2015-12-30 2016-04-06 西安轨道交通装备有限责任公司 Stay wire clamp for railway carriage bottom trunk lines
CN105470870B (en) * 2015-12-30 2019-05-07 中车西安车辆有限公司 A kind of passenger train lower rail bracing wire fixture
CN106532289A (en) * 2016-12-13 2017-03-22 中山市丰申电器有限公司 Joint capable of being inserted or pulled on junction box as required

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150121