CN103441357B - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN103441357B CN103441357B CN201310363893.1A CN201310363893A CN103441357B CN 103441357 B CN103441357 B CN 103441357B CN 201310363893 A CN201310363893 A CN 201310363893A CN 103441357 B CN103441357 B CN 103441357B
- Authority
- CN
- China
- Prior art keywords
- contact arm
- arm
- electric connector
- chamber
- base portion
- 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.)
- Expired - Fee Related
Links
Abstract
The present invention discloses a kind of electric connector, it comprises the insulating body having and patch chamber and the some conducting terminals being contained in insulating body, described insulating body comprises and has side and connect connecting sidewall and having the diapire of inner bottom surface of face, described sidewall and the diapire of connecting is respectively equipped with and patches the side pilot trench and bottom pilot trench that chamber communicates, described conducting terminal comprises base portion and the contact arm that goes out from base portion bifurcated and press arm, described contact arm is contained in side pilot trench but does not protrude side and connects face, described press arm is contained in bottom pilot trench and protrudes inner bottom surface, when described press arm be subject to pressed by external force shrink back to inner bottom surface time, described contact arm and press arm jointly formed make contact arm protrude into described in patch the lever in chamber, described contact arm is contained in side pilot trench but does not protrude the design that side connects face before having docked, and can avoid the contact loss of conducting terminal in docking operation.
Description
Technical field
The present invention relates to a kind of electric connector, particularly relate to a kind of electric connector with flexible terminal.
Background technology
Existing electric connector combination generally includes the pin connector with static terminal and has the socket connector of moved end (flexible terminal), the one group of static terminal cooperatively interacted and moved end from be engaged in the whole process that grafting puts in place and remain sliding friction.Although this design can ensure the stability contacted to a certain extent, due to contact unnecessary too much, cause many defects such as terminal wearing and tearing, intracellular signaling Quality Down, connector service life reduction.
So industry is devoted to a kind of new electric connector of design to improve the problems referred to above always.
Summary of the invention
Technical problem to be solved by this invention is that providing a kind of reduces terminal wearing and tearing, improves the electric connector of conductive mass.
For solving the problems of the technologies described above, connector of the present invention adopts following technical scheme: a kind of electric connector, it comprises the insulating body having and patch chamber and the some conducting terminals being contained in insulating body, described insulating body comprises and has side and connect connecting sidewall and having the diapire of inner bottom surface of face, described sidewall and the diapire of connecting is respectively equipped with and patches the side pilot trench and bottom pilot trench that chamber communicates, described conducting terminal comprises base portion and the contact arm that goes out from base portion bifurcated and press arm, described contact arm is contained in side pilot trench but does not protrude side and connects face, described press arm is contained in bottom pilot trench and protrudes inner bottom surface, when described press arm be subject to pressed by external force shrink back to inner bottom surface time, described contact arm and press arm jointly formed make contact arm protrude into described in patch the lever in chamber.
Further, described conducting end subsystem is according to a cross-section profile shape drawing.
Further, described contact arm is greater than the width of described contact arm near base portion at the width of free terminal.
Further, the free terminal of described contact arm is provided with serrated contact portion towards patching side, chamber.
Further, the free terminal of described contact arm is coated with elastic conducting layer towards patching side, chamber.
Further, described conducting terminal also comprises and is parallel to the fixed part that side connects face, and described insulating body is provided with to be positioned at and patches outside chamber to accommodate the holder of described fixed part.
Further, described base portion, fixed part, contact arm and press arm are totally in " mountain " shape.
Further, described conducting terminal is also provided with the welding foot be exposed to outside holder, has first paragraph difference between described welding foot and base portion, has second segment difference between described base portion and press arm.
Compared with prior art, the present invention has following beneficial effect: described contact arm is contained in side pilot trench but does not protrude the design that side connects face, the contact loss of conducting terminal in the docking operation avoided, and described in be contained in bottom pilot trench and protrude the press arm of inner bottom surface and contact arm forms lever, after butt connector is inserted into pressing position, prize contact arm to protrude into and patch chamber, thus realize being electrically connected.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of electric connector of the present invention, and one of them conducting terminal is separated from insulating body.
Fig. 2 is the cross-sectional schematic before electric connector of the present invention and butt connector connect.
Fig. 3 is that the contact arm of electric connector of the present invention protrudes into the schematic diagram patching chamber.
Embodiment
Refer to shown in Fig. 1 to Fig. 3, introduce the embodiment of electric connector 100 of the present invention below in conjunction with accompanying drawing in detail.The electric connector 100 of the present embodiment is board to board connector, and with for butt connector 200 grafting, described electric connector 100 comprises and has the insulating body 10 patching chamber 101 and the some conducting terminals 20 being contained in insulating body 10.
Described insulating body 10 comprises and has side and connect connecting sidewall 102 and having the diapire 103 of inner bottom surface 1031 of face 1021, described in connect sidewall 102 and diapire 103 and be respectively equipped with and patch the side pilot trench 1023 and bottom pilot trench 1033 that chamber 101 communicates.Described conducting terminal 20 comprises base portion 201 and the contact arm 202 that goes out from base portion 201 bifurcated and press arm 203, described contact arm 202 is contained in side pilot trench 1023 but does not protrude side and connects face 1021, described press arm 203 is contained in bottom pilot trench 1033 and protrudes inner bottom surface 1031, when described press arm 203 be subject to pressed by external force shrink back to inner bottom surface 1031 time, described contact arm 202 and press arm 203 jointly formed make contact arm 202 protrude into described in patch the lever in chamber 101.Described contact arm 202 is contained in side pilot trench 1023 but does not protrude the design that side connects face 1021, the contact loss of conducting terminal 20 in the docking operation avoided, and described in be contained in bottom pilot trench 1033 and the press arm 203 protruding inner bottom surface 1031 forms lever with contact arm 202, after butt connector 200 is inserted into pressing position, prize contact arm 202 to protrude into and patch chamber 101, thus realize being electrically connected.
Described conducting terminal 20 is according to a cross-section profile shape drawing, thus can provide better bulk strength, and avoiding runs quickly in leverage process bursts; Described contact arm 202 is greater than the width of described contact arm 202 near base portion 201 at the width of free terminal, increases the elasticity of contact arm 202 by this; The free terminal of described contact arm 202 is provided with serrated contact portion 2021(joins Fig. 3 towards patching side, chamber 101), thus provide grasping force when coordinating with the conducting terminal of butt connector 200 to contact with stable.Described conducting terminal 20 also comprises and is parallel to the fixed part 204 that side connects face 1021, and described insulating body 10 is provided with to be positioned at and patches outside chamber 101 to accommodate the holder 104 of described fixed part 204.Described base portion 201, fixed part 204, contact arm 202 and press arm 203 are totally in " mountain " shape, this fixed part 204 for whole conducting terminal 20 better retain strength is fixedly provided while, having for this conducting terminal 20 prizing structure, is also a kind of laborsaving optimal design with avoiding terminal fatigue.
Described conducting terminal 20 is also provided with the welding foot 205 be exposed to outside holder 204, has first paragraph difference T1 between described welding foot 205 and base portion 201, has second segment difference T2 between described base portion 201 and press arm 203.First paragraph difference T1 can avoid welding foot 205 to climb the insulating body 10 that tin causes when welding floating, and second segment difference T2 continues upwards to be recessed to form on the basis of first paragraph difference T1, and the pressurized of press arm 203 can to rotate provide and step down.
Above-mentioned execution mode is better embodiment of the present invention, certainly, the present invention also can adopt other execution mode, such as: strengthen with the method for the conductive terminal contacts stability of butt connector 200 except above-mentioned serrated contact portion 2021, elastic conducting layer can also be coated with towards patching side, chamber at the free terminal of described contact arm, have stronger frictional force between two conducting terminals of this scheme, the selection of conductive also can produce different impacts to the conductive performance of electric connector.To sum up, real protection scope of the present invention should be as the criterion with claim content.
Claims (8)
1. an electric connector, it comprises the insulating body having and patch chamber and the some conducting terminals being contained in insulating body, described insulating body comprises and has side and connect connecting sidewall and having the diapire of inner bottom surface of face, described sidewall and the diapire of connecting is respectively equipped with and patches the side pilot trench and bottom pilot trench that chamber communicates, it is characterized in that: described conducting terminal comprises base portion and the contact arm that goes out from base portion bifurcated and press arm, described contact arm is contained in side pilot trench but does not protrude side and connects face, described press arm is contained in bottom pilot trench and protrudes inner bottom surface, described press arm and contact arm form lever, when described press arm be subject to butt connector pressing shrink back to inner bottom surface time, prize described contact arm to protrude into and patch chamber, thus realize being electrically connected with butt connector.
2. electric connector as claimed in claim 1, is characterized in that: described conducting end subsystem is according to a cross-section profile shape drawing.
3. electric connector as claimed in claim 2, is characterized in that: described contact arm is greater than the width of described contact arm near base portion at the width of free terminal.
4. electric connector as claimed in claim 3, is characterized in that: the free terminal of described contact arm is provided with serrated contact portion towards patching side, chamber.
5. electric connector as claimed in claim 3, is characterized in that: the free terminal of described contact arm is coated with elastic conducting layer towards patching side, chamber.
6. electric connector as claimed in claim 1, it is characterized in that: described conducting terminal also comprises and is parallel to the fixed part that side connects face, described insulating body is provided with to be positioned at and patches outside chamber to accommodate the holder of described fixed part.
7. electric connector as claimed in claim 6, is characterized in that: described base portion, fixed part, contact arm and press arm are totally in " mountain " shape.
8. electric connector as claimed in claim 7, is characterized in that: described conducting terminal is also provided with the welding foot be exposed to outside holder, has first paragraph difference between described welding foot and base portion, have second segment difference between described base portion and press arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310363893.1A CN103441357B (en) | 2013-08-20 | 2013-08-20 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310363893.1A CN103441357B (en) | 2013-08-20 | 2013-08-20 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103441357A CN103441357A (en) | 2013-12-11 |
| CN103441357B true CN103441357B (en) | 2015-12-02 |
Family
ID=49695039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310363893.1A Expired - Fee Related CN103441357B (en) | 2013-08-20 | 2013-08-20 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103441357B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048142B (en) * | 2015-08-14 | 2017-08-25 | 重庆民生变压器有限责任公司 | The transformer terminal of the highly reliable connection of segmented boss interference |
| JP7012245B2 (en) * | 2017-03-10 | 2022-01-28 | パナソニックＩｐマネジメント株式会社 | Sockets, headers, and connectors |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6457991B1 (en) * | 2001-11-30 | 2002-10-01 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector couple having mating indication device |
| TWM268767U (en) * | 2004-10-08 | 2005-06-21 | Sun Light Electronic Technolog | Board to board connector |
| TWM270517U (en) * | 2004-11-24 | 2005-07-11 | P Two Ind Inc | Board to board connector |
| CN101711442A (en) * | 2007-06-08 | 2010-05-19 | 泰科电子日本合同会社 | Electric connector |
| CN203386943U (en) * | 2013-08-20 | 2014-01-08 | 太仓天策信息技术咨询有限公司 | Electric connector |
-
2013
- 2013-08-20 CN CN201310363893.1A patent/CN103441357B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6457991B1 (en) * | 2001-11-30 | 2002-10-01 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector couple having mating indication device |
| TWM268767U (en) * | 2004-10-08 | 2005-06-21 | Sun Light Electronic Technolog | Board to board connector |
| TWM270517U (en) * | 2004-11-24 | 2005-07-11 | P Two Ind Inc | Board to board connector |
| CN101711442A (en) * | 2007-06-08 | 2010-05-19 | 泰科电子日本合同会社 | Electric connector |
| CN203386943U (en) * | 2013-08-20 | 2014-01-08 | 太仓天策信息技术咨询有限公司 | Electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103441357A (en) | 2013-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205693005U (en) | A kind of electric connector | |
| CN202444086U (en) | Connector | |
| CN103441357B (en) | Electric connector | |
| CN203839547U (en) | An electric connector | |
| CN203288813U (en) | Conductive terminal and electronic card connector provided with same | |
| CN202103223U (en) | Connector for audio socket | |
| CN102280787A (en) | Low-to-high frequency electric connector | |
| CN203386943U (en) | Electric connector | |
| CN202423624U (en) | End face contacted contact mechanism | |
| CN203386950U (en) | Electric connector assembly | |
| US7828602B2 (en) | Electrical connector with improved contact facilitating low insertion force | |
| CN207765706U (en) | A kind of terminal butt connector component | |
| CN203932399U (en) | A kind of bonder terminal and battery conductive connector | |
| CN205985506U (en) | Electric connector | |
| CN203339361U (en) | Socket connector, plug connector and connector assembly | |
| CN103311694A (en) | Connector | |
| CN103457069A (en) | Electric connector assembly | |
| CN204858042U (en) | Radio frequency cable connector component | |
| CN204167531U (en) | A kind of riveting type MICRO-USB plug | |
| CN203826609U (en) | Pluggable terminal for refrigerator | |
| CN204088640U (en) | Electric connector and combination thereof | |
| CN204992041U (en) | Fastener connector and fastener connector component thereof | |
| CN203386947U (en) | Electric connector | |
| CN203707438U (en) | Electric connector | |
| CN204067646U (en) | A kind of high definition on-screen data joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160820 |