CN205565097U - Electric connector - Google Patents

Electric connector Download PDF

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Publication number
CN205565097U
CN205565097U CN201620105345.8U CN201620105345U CN205565097U CN 205565097 U CN205565097 U CN 205565097U CN 201620105345 U CN201620105345 U CN 201620105345U CN 205565097 U CN205565097 U CN 205565097U
Authority
CN
China
Prior art keywords
described
housing
electric connector
part
characterised
Prior art date
Application number
CN201620105345.8U
Other languages
Chinese (zh)
Inventor
陈正
陈正一
Original Assignee
深圳市得润电子股份有限公司
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
Priority to CN201511031893 priority Critical
Priority to CN2015110318937 priority
Application filed by 深圳市得润电子股份有限公司 filed Critical 深圳市得润电子股份有限公司
Application granted granted Critical
Publication of CN205565097U publication Critical patent/CN205565097U/en

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/516Means for holding or embracing insulating body, e.g. casing, hoods
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  

Abstract

The utility model discloses an electric connector, include: insulator includes step portion and oneself step portion extends the hyoplastron that obtains forward, a conductive terminal, the 2nd conductive terminal, the 2nd conductive terminal and a conductive terminal's contact site all set up in the hyoplastron, the earth lug is fixed in step portion, the metal casing, the parcel insulator, and the rear end of metal casing is fixed mutually with the earth lug, wherein, enclose into the grafting space between metal casing and the insulator. In this way, the utility model discloses electric connector's volume can be reduced, electric connector's miniaturization is favorable to.

Description

A kind of electric connector

Technical field

This utility model relates to technical field of mechanical design, particularly relates to a kind of electric connector.

Background technology

Electric connector, be otherwise known as circuit connector, is for by two conductors on a loop It is bridged so that electric current or signal can set from the conductor that a conductor flows to another conductor Standby.

The electric connector of prior art includes insulating body, metal shell and conducting terminal, conducting end The contact site of son is arranged at the hyoplastron of insulating body, and the rear end of the stage portion of insulating body is provided with props up Bracer, metal shell parcel insulating body, and be positioned on a bracer, it is solid that a bracer plays support Determine the effect of metal shell.Applicant of the present utility model finds in long-term research: a bracer Length the most long so that there is longer contact surface between metal shell and bracer, carry The stability of high metal shell, but the length that thus also result in electric connector is longer, adds The volume of electric connector.

Utility model content

This utility model is mainly solving the technical problems that provide a kind of electric connector, it is possible to reduce electricity The miniaturization of the volume of adapter, beneficially electric connector.

For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide one Plant electric connector, including: insulating body, extend forward including stage portion with from described stage portion The hyoplastron arrived;First conducting terminal;Second conducting terminal, described second conducting terminal and first is led The contact site of electric terminal may be contained within described hyoplastron;Ground strip, is fixed on described stage portion;Metal Housing, wraps up described insulating body, and the rear end of described metal shell fixes with ground strip, Wherein, grafting space is surrounded between described metal shell and insulating body.

Wherein, described insulating body also includes extending back the fixed part obtained from described stage portion; Described fixed part protrudes from described metal shell;Described first conducting terminal and the second conducting terminal Weld part protrudes from described fixed part.

Wherein, described metal shell includes roof, diapire and connection roof and the sidewall of diapire, institute The rear end stating roof and diapire is all extended with supporting part, described supporting part and ground connection towards described ground strip Sheet fixes.

Wherein, the width of described fixed part abuts described more than the width of stage portion, described supporting part Fixed part.

Wherein, described supporting part be shaped as annular.

Wherein, described metal shell also includes ground connection housing;Described ground connection housing include transverse part and The lateral portion obtained is extended from the both sides of described transverse part;Described transverse part is arranged at described fixed part On, and it is connected fixing with described ground strip and supporting part, described lateral portion is arranged at described sidewall, And described lateral portion is extended with grounding leg.

Wherein, the both sides of described fixed part have each extended over the first rib and the second reinforcement backward Portion;The welding position of described first conducting terminal and the second conducting terminal in described first rib and Between second rib;Described transverse part extends on described first rib and the second rib, Described first rib and the second rib support described transverse part.

Wherein, the height of described fixed part is less than or equal to the height of stage portion.

Wherein, described metal shell includes the first housing and the second housing;After described first housing End is provided with the first opening, and described second housing includes the support suitable with described first opening Portion, wherein, described support zone is in described first opening, and described supporting part and the first shell Body fixes;Described supporting part is provided with the second opening, described ground strip and fixed position in described In second opening, and described ground strip fixes with supporting part.

Wherein, described second housing also includes the lateral portion being connected with supporting part, described lateral position In the sidewall of described first housing, and described lateral portion is extended with grounding leg.

Wherein, described first housing is formed in one, and the length of described electric connector is less than 6 millimeters.

Wherein, described metal shell includes the 3rd housing and the 4th housing;Described supporting part is from institute Stating the rear end of the 3rd housing to extend and obtain, described supporting part is connected with described ground strip, and institute State what the 3rd housing, supporting part and ground strip were formed in one;Described 4th housing is fixed on described On 3rd housing.

Wherein, the end of the weld part of described first conducting terminal and the second conducting terminal lines up two Row, and the described ground strip described fixed part of covering.

The beneficial effects of the utility model are: be different from the situation of prior art, and this utility model will First conducting terminal and the second conducting terminal are arranged on the hyoplastron of insulating body, and ground strip is fixed on The stage portion of insulating body, metal shell parcel insulating body, and its rear end is solid mutually with ground strip Fixed, surround grafting space between metal shell and insulating body, due to metal shell rear end with connect Ground sheet fixes, it is not necessary to arranges the bracer supporting metal shell on insulating body, reduces insulation The length of body, thus reduce the miniaturization of the volume of electric connector, beneficially electric connector.

Accompanying drawing explanation

Fig. 1 is the schematic perspective view at a visual angle of this utility model electric connector embodiment;

Fig. 2 is the schematic perspective view at another visual angle of this utility model electric connector embodiment;

Fig. 3 is the decomposing schematic representation of this utility model electric connector embodiment;

Fig. 4 is the schematic cross-section of this utility model electric connector embodiment;

Fig. 5 is the signal that in this utility model electric connector embodiment, collateral support part abuts fixed part Figure;

Fig. 6 be in this utility model electric connector embodiment when metal shell is for another kind of structure Decomposing schematic representation;

Fig. 7 is that this utility model electric connector embodiment is when metal shell is another kind of structure Schematic perspective view;

Fig. 8 is that this utility model electric connector embodiment is when metal shell is another structure Schematic perspective view;

Fig. 9 is that this utility model electric connector embodiment is when metal shell is another structure Schematic cross-section;

Figure 10 is that this utility model electric connector embodiment is when metal shell is another structure One conducting terminal and the second conducting terminal line up the schematic diagram of two rows;

Figure 11 is that this utility model electric connector embodiment connects when metal shell is another structure Ground sheet covers the schematic diagram of fixed part;

Figure 12 is that this utility model electric connector embodiment is when metal shell is another structure The extension of four housings covers the schematic diagram of ground strip.

Detailed description of the invention

With embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.

Referring to Fig. 1~Fig. 4, electric connector 20 includes insulating body the 21, first conducting terminal 22, the second conducting terminal 23, ground strip 24 and metal shell 25.

Insulating body 21 includes stage portion 211 and extends forward the hyoplastron obtained from stage portion 211 212.The contact site of the second conducting terminal 23 and the first conducting terminal 22 may be contained within hyoplastron 212. Ground strip 24 is fixed on stage portion 211.Metal shell 25 wraps up insulating body 21, and metal The rear end of housing 25 fixes with ground strip 24, wherein, and metal shell 25 and insulating body 21 Between surround grafting space 40.

Owing to metal shell 25 is directly fixed with ground strip 24, it is not necessary to be at insulating body 21 Rear end arranges the bracer supporting metal shell 25, and wherein, the volume of a bracer is the most long, The length making electric connector 20 is the most long, after saving a bracer, reduces electric connector 20 Length, and then reduce the volume of electric connector 20, the beneficially miniaturization of electric connector 20. Insulating body 21 also includes extending back from stage portion 211 fixed part 213 obtained.Fixed part 213 protrude from metal shell 25, the first conducting terminal 22 and weld part of the second conducting terminal 23 Protruding from fixed part 213, fixed part 213 plays the effect of barrier metal housing 25 landing backward. In the present embodiment, it is preferred that the height of fixed part 213 is less than or equal to stage portion 211 Highly;It addition, the thickness of stage portion 211 is more than the thickness of hyoplastron 212.

Metal shell 25 includes roof 251, diapire 252 and connects roof 251 and diapire 252 Sidewall 253, the rear end of roof 251 and diapire 252 is all extended with supporting part 254 towards ground strip 24, Supporting part 254 fixes with ground strip 24.Wherein, supporting part 254 plays support roof 251 Effect with diapire 252.In the present embodiment, between supporting part 254 and ground strip 24 Fixed form is preferably welded and fixed or is spirally connected fixing;Supporting part 254 be shaped as annular.

The width of fixed part 213 is more than the width of stage portion 211, and supporting part 254 abuts fixed part 213.Fixed part 213 plays the effect that barrier metal housing 25 slides backward.Concrete, support Portion 254 extends, from sidewall 253, the part obtained and is connected to fixed part 213, wherein, supporting part 254 Extend, from sidewall 253, the part obtained and can be described as again collateral support part 41, as shown in Figure 5.Certainly, In other alternate embodiments, between supporting part 254 and fixed part 213, fill glue, so that Fix between supporting part 254 and fixed part 213.

Further, metal shell 25 also includes ground connection housing 255.Ground connection housing 255 includes horizontal stroke To portion 256 with extend the lateral portion 257 that obtains from the both sides of transverse part 256.Transverse part 256 sets It is placed on fixed part 213, and is connected with ground strip 24 and supporting part 254 fixing, lateral portion 257 It is arranged at sidewall 253, and lateral portion 257 is extended with grounding leg.Transverse part 256 and ground strip After 24 connect, ground connection housing 255 connects with ground strip 24.In the present embodiment, it is preferred that Radium-shine being welded and fixed is used between transverse part 256 and supporting part 254 and ground strip 24, and horizontal To being seamless link between portion 256 and supporting part 254 and ground strip 24.

For convenience lateral portion 257 being fixed on sidewall 253, lateral portion 257 prolongs towards sidewall 253 Stretching and have protruding 2571, sidewall 253 arranges hole clipping 2531, and protruding 2571 snap in hole clipping 2531 Sidewall 253 is fixed in lateral portion 257.Lateral portion 257 is extended with grounding leg 2572.

The both sides of fixed part 213 have each extended over the first rib 2131 and the second rib backward 2132.The welding position of the first conducting terminal 22 and the second conducting terminal 23 is in the first rib 2131 and second between rib 2132.Transverse part 256 extends to the first rib 2131 and On two ribs 2132, the first rib 2131 and the second rib 2132 support transverse part 256, In brief, the first rib 2131 and the second rib 2132 is leaned in the both sides of transverse part 256 Support.

Certainly, metal shell is not limited only to above-mentioned described a kind of structure, following metal shell Other two structure illustrate, (1) refers to Fig. 6~Fig. 7, and metal shell includes the first shell Body 36 and the second housing 37.

The rear end of the first housing 36 is provided with the first opening 361, and the second housing 37 includes and first The supporting part 371 that opening 361 is suitable, wherein, supporting part 371 is positioned at the first opening 361, And supporting part 371 fixes with the first housing 36.Supporting part 371 is provided with the second opening 3711, Ground strip 24 and fixed part 213 are positioned at the second opening 3711, and ground strip 24 with support Portion 371 fixes, in brief, supporting part 371 be shaped as annular, outside supporting part 371 Ring and the first housing 36 fix, and the internal ring of supporting part 371 fixes with ground strip 24.

Further, the width of fixed part 213 is more than the width of stage portion 211, supporting part 371 Being connected to fixed part 213, fixed part 213 plays the effect that barrier metal housing slides backward.

Second housing 37 also includes the lateral portion 372 being connected with supporting part 371,372, lateral portion In the sidewall 253 of the first housing 36, and lateral portion 372 is extended with grounding leg 3721.In order to The convenient sidewall that lateral portion is fixed on the first housing 36, lateral portion 372 is towards the first housing 36 Sidewall is extended with protruding 3722, and the sidewall of the first housing 36 arranges hole clipping 361, protruding 3722 cards Enter the interior sidewall that lateral portion 372 is fixed on the first housing 36 of hole clipping 361.

What deserves to be explained is: the first housing 36 meets housing for nothing, and the first housing 36 is one Molding, and the entire length of electric connector 20 is less than or equal to 6 millimeters.

(2) as shown in Fig. 8~Figure 12, metal shell includes the 3rd housing 46 and the 4th housing 46。

Supporting part 471 be from the rear end of the 3rd housing 46 extend obtain, supporting part 471 with connect Ground sheet 44 connects, and the 3rd housing 46, supporting part 471 and ground strip 44 are formed in one. 4th housing is fixed on the 3rd housing 46.

Further, the end row of the weld part of the first conducting terminal 42 and the second conducting terminal 43 Become two rows, and ground strip 44 covers fixed part.4th housing 47 is provided with extension 471, Extension 471 covers ground strip 44.

In this utility model embodiment, the first conducting terminal and the second conducting terminal are arranged at On the hyoplastron of insulating body, ground strip is fixed on the stage portion of insulating body, and metal shell parcel is absolutely Edge body, and its rear end fixes with ground strip, surrounds slotting between metal shell and insulating body Connect space, owing to the rear end of metal shell fixes with ground strip, it is not necessary to arrange on insulating body Support a bracer of metal shell, reduce the length of insulating body, thus reduce the body of electric connector Long-pending, the beneficially miniaturization of electric connector.

The foregoing is only embodiment of the present utility model, not thereby limit of the present utility model The scope of the claims, every equivalent structure utilizing this utility model description and accompanying drawing content to be made or etc. Effect flow process conversion, or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in In scope of patent protection of the present utility model.

Claims (13)

1. an electric connector, it is characterised in that including:
Insulating body, including stage portion with extend forward the hyoplastron obtained from described stage portion;
First conducting terminal;
Second conducting terminal, the contact site of described second conducting terminal and the first conducting terminal may be contained within described hyoplastron;
Ground strip, is fixed on described stage portion;
Metal shell, wraps up described insulating body, and the rear end of described metal shell fixes with ground strip, wherein, surrounds grafting space between described metal shell and insulating body.
Electric connector the most according to claim 1, it is characterised in that
Described insulating body also includes extending back the fixed part obtained from described stage portion;
Described fixed part protrudes from described metal shell;
The weld part of described first conducting terminal and the second conducting terminal protrudes from described fixed part.
Electric connector the most according to claim 2, it is characterised in that
Described metal shell includes roof, diapire and connection roof and the sidewall of diapire, and the rear end of described roof and diapire is all extended with supporting part towards described ground strip, and described supporting part fixes with ground strip.
Electric connector the most according to claim 3, it is characterised in that
The width of described fixed part abuts described fixed part more than the width of stage portion, described supporting part.
Electric connector the most according to claim 3, it is characterised in that
Described supporting part be shaped as annular.
Electric connector the most according to claim 3, it is characterised in that
Described metal shell also includes ground connection housing;
Described ground connection housing includes transverse part and extends the lateral portion obtained from the both sides of described transverse part;
Described transverse part is arranged on described fixed part, and is connected fixing with described ground strip and supporting part, and described lateral portion is arranged at described sidewall, and described lateral portion is extended with grounding leg.
Electric connector the most according to claim 6, it is characterised in that
The both sides of described fixed part have each extended over the first rib and the second rib backward;
The welding position of described first conducting terminal and the second conducting terminal is between described first rib and the second rib;
Described transverse part extends on described first rib and the second rib, and described first rib and the second rib support described transverse part.
Electric connector the most according to claim 3, it is characterised in that
The height of described fixed part is less than or equal to the height of stage portion.
Electric connector the most according to claim 1, it is characterised in that
Described metal shell includes the first housing and the second housing;
The rear end of described first housing is provided with the first opening, and described second housing includes the supporting part suitable with described first opening, and wherein, described support zone is in described first opening, and described supporting part and the first housing fix;
Described supporting part is provided with the second opening, described ground strip and fixed position in described second opening, and described ground strip fixes with supporting part.
Electric connector the most according to claim 9, it is characterised in that
Described second housing also includes the lateral portion being connected with supporting part, and described lateral portion is positioned at the sidewall of described first housing, and described lateral portion is extended with grounding leg.
11. electric connectors according to claim 9, it is characterised in that
Described first housing is formed in one, and the length of described electric connector is less than 6 millimeters.
12. electric connectors according to claim 1, it is characterised in that
Described metal shell includes the 3rd housing and the 4th housing,
Extend from the rear end of described 3rd housing and be supported portion, described supporting part is connected with described ground strip, and described 3rd housing, supporting part and ground strip are formed in one;
Described 4th housing is fixed on described 3rd housing.
13. electric connectors according to claim 12, it is characterised in that
Described insulating body also includes extending back the fixed part obtained from described stage portion, and described ground strip covers described fixed part, and two rows are lined up in the end of the weld part of described first conducting terminal and the second conducting terminal.
CN201620105345.8U 2015-12-30 2016-02-02 Electric connector CN205565097U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201511031893 2015-12-30
CN2015110318937 2015-12-30

Publications (1)

Publication Number Publication Date
CN205565097U true CN205565097U (en) 2016-09-07

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN201610074898.6A CN106936002B (en) 2015-12-30 2016-02-02 Electric connector
CN201620105345.8U CN205565097U (en) 2015-12-30 2016-02-02 Electric connector

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201610074898.6A CN106936002B (en) 2015-12-30 2016-02-02 Electric connector

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106936002A (en) * 2015-12-30 2017-07-07 深圳市得润电子股份有限公司 A kind of electric connector
CN108173045A (en) * 2016-12-07 2018-06-15 富士康(昆山)电脑接插件有限公司 Electric connector

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110391524A (en) * 2018-04-17 2019-10-29 巧连科技股份有限公司 Electric connector with shielding shell
CN110391537A (en) * 2018-04-18 2019-10-29 巧连科技股份有限公司 Connector with integrated casing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9490594B2 (en) * 2013-07-19 2016-11-08 Foxconn Interconnect Technology Limited Flippable electrical connector
TWM494421U (en) * 2014-04-21 2015-01-21 Advanced Connectek Inc Electrical socket connector
CN203871583U (en) * 2014-05-30 2014-10-08 上海莫仕连接器有限公司 Electric connector
CN203859275U (en) * 2014-05-30 2014-10-01 莫列斯公司 Electrical connector
CN204376106U (en) * 2014-12-22 2015-06-03 信音电子(中国)股份有限公司 Electric connector
CN204441624U (en) * 2015-03-13 2015-07-01 东莞宇球电子股份有限公司 Electric connector
CN106936002B (en) * 2015-12-30 2020-03-20 深圳市得润电子股份有限公司 Electric connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106936002A (en) * 2015-12-30 2017-07-07 深圳市得润电子股份有限公司 A kind of electric connector
CN108173045A (en) * 2016-12-07 2018-06-15 富士康(昆山)电脑接插件有限公司 Electric connector
CN108173045B (en) * 2016-12-07 2020-01-24 富士康(昆山)电脑接插件有限公司 Electrical connector

Also Published As

Publication number Publication date
CN106936002A (en) 2017-07-07
CN106936002B (en) 2020-03-20

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C14 Grant of patent or utility model
GR01 Patent grant
CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: 518107 Derun Electronic Industrial Park, 269 Huitong Road, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province

Patentee after: Shenzhen Deren Electronic Co., Ltd.

Address before: 518107, Guangdong province Shenzhen Guangming New District Guangming Street, No. thirty-three Road, 9 Electronic Industrial Park run

Patentee before: Shenzhen Deren Electronic Co., Ltd.