CN104037545A - Electrical connector - Google Patents

Electrical connector Download PDF

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Publication number
CN104037545A
CN104037545A CN201310070437.8A CN201310070437A CN104037545A CN 104037545 A CN104037545 A CN 104037545A CN 201310070437 A CN201310070437 A CN 201310070437A CN 104037545 A CN104037545 A CN 104037545A
Authority
CN
China
Prior art keywords
insulating body
seat portion
year
section
groove
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
CN201310070437.8A
Other languages
Chinese (zh)
Inventor
林贤昌
徐汉民
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.)
P Two Electronic Shenzhen Ltd
Original Assignee
P Two Electronic Shenzhen 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 P Two Electronic Shenzhen Ltd filed Critical P Two Electronic Shenzhen Ltd
Priority to CN201310070437.8A priority Critical patent/CN104037545A/en
Publication of CN104037545A publication Critical patent/CN104037545A/en
Pending legal-status Critical Current

Links

Abstract

The invention provides an electrical connector comprising an insulating body, an upper shell, a plurality of conductive terminals, a bearing seat part, a guide part and elastic members. The upper shell is assembled on the insulating body, and the upper shell and the insulating body jointly form an accommodating space in which the bearing seat part is disposed. The bearing seat part is provided with a bearing surface used for placing a flexible flat cable, and the bearing surface is provided with a plurality of empty holes corresponding to the conductive terminals. The bearing seat part is provided with a track groove. One end of the guide part is assembled in a trench of the insulating body, and the other end of the guide part is assembled in the track groove of the bearing seat part. The two elastic members are assembled on the two sides of the accommodating space, and are abutted between the insulating body and the bearing seat part. The bearing seat part moves to a switched-off or switched-on position in the accommodating space by means of the guide part and the elastic members. By adopting the electrical connector of the invention, the customer-complained problem that electric contact between the flexible flat cable and the conductive terminals is poor or the flexible flat cable exits from or is separated from the connector caused by the loosening of the upper cover due to the fact that the electrical connector can be easily affected by external force in use in the prior art can be effectively solved.

Description

Electric connector
Technical field
The invention relates to a kind of electric connector, relate to especially a kind of flat cable of strengthening and fix and the electric connector that contacts effect.
Background technology
Electric connector is a kind of jockey that connects electric wire, circuit board and other circuit units with electric means.Therefore, apply to widely the various electronic products arround people life, such as notebook computer, mobile phone and personal digital aid (PDA) (PDA) etc.
General electric connector is welded on circuit board, utilize the contact point welding through circuit layout on its splicing ear and circuit board, to form electrical connection, but on some uses, electric connector for example, as fixing another circuit unit, the purposes of fixing flexible flat cable.Therefore, electric connector is between flexible flat cable and printed circuit board (PCB), as the switching of electric signal.
One tradition is used for fixing the flip connector of flexible flat cable, its structure mainly includes insulating body, multiple conducting terminal and upper cover, upper cover can with respect to insulating body is in rotary moving, generation be opened and closed state, in the time that upper cover is opened, flexible flat cable can be inserted in insulating body, in the time that upper cover is closed, can flexible flat cable be electrically overlapped on conducting terminal and be fixed in insulating body.
But, this kind of flip connector is owing to being to interfere fixing flexible flat cable with upper cover, so in the time that flexible flat cable is subject to external force and pulls, upper cover is easy to get loose and causes flexible flat cable to exit and departs from connector, so be easy to produce the problem of customer complaint.In addition, flexible flat cable is electrically overlapped in the effect quality of conducting terminal, also depend on whether upper cover presses on flexible flat cable really, so in the time that flexible flat cable is subject to external force and pulls, upper cover is easy to loosening and causes between flexible flat cable and conducting terminal generation in electrical contact bad.
Summary of the invention
The object of the present invention is to provide a kind of electric connector, be used for solving prior art flip connector and be easily subject to External Force Acting in use and cause upper cover loosening, and then easily produce between flexible flat cable and conducting terminal poor electrical contact or flexible flat cable and exit and depart from customer complaint problems such as connectors.
For addressing the above problem and other problems, the invention provides a kind of electric connector, comprising: an insulating body, this insulating body is provided with multiple slots and a groove; One upper casing, is assembled on this insulating body, the common accommodation space that forms between this upper casing and this insulating body; Multiple conducting terminals, are assembled in those slots of this insulating body, and each this conducting terminal extends in this accommodation space; One year seat portion, is positioned at this accommodation space, and within this year, seat portion has one in order to place the loading end of a flexible flat cable, and this loading end is provided with the multiple emptying apertures corresponding to those conducting terminals, and this year seat portion is provided with a track groove; One guidance part, its one end is assembled in this groove of this insulating body, and its other end is assembled in this track groove of this year seat portion; And two elastic components, being assembled in the both sides of this accommodation space, this elastic component is resisted against between this insulating body and this year seat portion, and within this year, seat portion moves to an open position or a conduction position by this guidance part and this elastic component in this accommodation space; In the time that within this year, seat portion moves to this conduction position from this open position, those conducting terminals pass those emptying apertures and contact to form with this flexible flat cable and electrically conduct, in the time that within this year, seat portion moves to this open position from this conduction position, those conducting terminals are away from those emptying apertures and do not contact to form electrically with this flexible flat cable and open circuit.
Alternatively, this insulating body is respectively provided with a slide rail in the both sides of this accommodation space, and the both sides of this year seat portion are respectively provided with a chute corresponding to this slide rail, and this slide rail system is coupled in this chute, and this year seat portion can be slidedly arranged in this accommodation space front and back.
Alternatively, this insulating body is respectively provided with a groove in the both sides of this accommodation space, this insulating body is provided with a fixing post corresponding to this groove, within this year, seat portion is provided with a stopper section corresponding to this groove, this fixing post is fixed in one end assembling of this elastic component, the other end of this elastic component is resisted against on this stopper section, and this elastic component is assembled between this fixing post and this stopper section and is positioned at this groove.
Alternatively, the both sides of this loading end of this year seat portion are respectively provided with an interference part, and this flexible flat cable is fixed in order to interfere in this interference part.
Alternatively, this year seat portion comprise a substrate, be located at a leading section of this substrate front side and be located at two flank section of these substrate both sides, in forming an insert port in contrast to the opposite side of this leading section, between this leading section, this two flank section and this substrate, form this loading end, this flexible flat cable is positioned on this loading end via this insert port.
Alternatively, this track groove is located on this substrate of the opposite side of this loading end, and those emptying apertures are located on this loading end and are run through this substrate, and those emptying apertures are close to this leading section, and this track groove is away from this leading section with respect to those emptying apertures.
Alternatively, the both sides of this loading end are respectively provided with a perforate that runs through this substrate, and this interference part comprises an elastic arm and a grab, and this elastic arm is located in this perforate and is connected in this leading section, and this grab protrudes from this loading end.
Alternatively, this insulating body comprises a base plate, be located at an antetheca of this base plate front side and be located at two sidewalls of these base plate both sides, in forming an opening in contrast to the opposite side of this antetheca, this opening arranges corresponding to this insert port, this base plate is provided with those slots and this groove, this sidewall is provided with a groove that is communicated in this accommodation space, this flank section is slidedly arranged in this groove, between this flank section and this insulating body, form a space, this elastic component is assembled in this space between this flank section and this insulating body.
Alternatively, this conducting terminal comprises a contact jaw, one welding ends, one leads-slanting section and a bending section, the two ends of this bending section connect respectively this leads-slanting section and this welding ends, this contact jaw is located at the end of this leads-slanting section, this welding ends protrudes from outside this insulating body, this bending section is positioned at the below of this year seat portion, in the time that within this year, seat portion moves to this conduction position from this open position, this contact jaw is through this emptying aperture and this flexible flat cable in electrical contact, in the time that within this year, seat portion moves to this open position from this conduction position, this contact jaw exits in this emptying aperture and makes this contact jaw away from this flexible flat cable outward.
Alternatively, this guidance part comprises a slide block and is located at the protuberance on this slide block, and this slide block is slidedly arranged in this groove of this insulating body, and this protuberance is slidedly arranged on this track groove of this year seat portion.
Electric connector provided by the present invention, utilize and carry the upper cover that seat portion, guidance part and elastic component replace existing use, because flexible flat cable is fixed on carrying in seat portion of electric connector in the mode that advances (push) to insert, therefore can effectively solve prior art be easily subject in use upper cover that External Force Acting causes loosening and between generation flexible flat cable and conducting terminal poor electrical contact or flexible flat cable exit and depart from customer complaint problems such as connectors.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of electric connector of the present invention and flexible flat cable.
Fig. 2 is the combination schematic diagram of electric connector and flexible flat cable in Fig. 1.
Fig. 3 is the part decomposing schematic representation of electric connector in Fig. 1.
Fig. 4 is the decomposing schematic representation of electric connector in Fig. 1.
Fig. 5 is the schematic perspective view that carries seat portion in Fig. 4.
Fig. 6 carries seat portion in rightabout schematic perspective view in Fig. 5.
Fig. 7 is the generalized section of electric connector and flexible flat cable in Fig. 2.And
Fig. 8 is the generalized section of electric connector and flexible flat cable in Fig. 7, shows that carrying a seat portion moves to conduction position from open position.
Assembly label declaration:
1 electric connector
2 insulating bodies
21 base plates
211 slots
212 grooves
213 slide rails
22 antethecas
221 fix post
23 sidewalls
24 openings
25 accommodation spaces
26 grooves
3 upper casings
4 conducting terminals
41 welding endss
42 bending sections
43 leads-slanting sections
44 contact jaws
5 years seat portions
51 substrates
52 leading sections
53 flank section
531 stopper sections
54 insert ports
55 loading ends
551 emptying apertures
552 perforates
56 track grooves
57 chutes
58 interference parts
581 elastic arms
582 grabs
59 spaces
6 guidance parts
61 slide blocks
62 protuberances
7 elastic components
8 flexible flat cables
Embodiment
By particular specific embodiment explanation embodiments of the present invention, person skilled in the art scholar can understand other advantages of the present invention and effect easily by the disclosed content of this specification below.
Notice, appended graphic the illustrated structure of this specification, ratio, size etc., all contents in order to coordinate specification to disclose only, understand and read for person skilled in the art scholar, not in order to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, not affecting under effect that the present invention can produce and the object that can reach, all should still drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, in this specification, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, changing under technology contents, when being also considered as the enforceable category of the present invention without essence.
Please refer to the preferred embodiment shown in Fig. 1 to Fig. 8, the invention provides a kind of electric connector 1, it includes an insulating body 2, a upper casing 3, multiple conducting terminal 4, one year seat portion 5, a guidance part 6 and two elastic components 7.
Insulating body 2 comprises a base plate 21, is located at an antetheca 22 of base plate 21 front sides and is located at two sidewalls 23 of base plate 21 both sides, in form an opening 24 in contrast to the opposite side of antetheca 22, wherein base plate 21 is provided with multiple slots 211 and a groove 212, between base plate 21, antetheca 22 and two sidewalls 23, form an accommodation space 25, and sidewall 23 is provided with a groove 26 that is communicated in accommodation space 25, this groove 26 is located at the both sides of accommodation space 25, base plate 21 is respectively provided with a slide rail 213 in the both sides of accommodation space 25, and this slide rail 213 is located between multiple slots 211 and groove 26.
Upper casing 3 is assembled on insulating body 2, and upper casing 3 hides on antetheca 22 and two sidewalls 23 and and the base plate 21 of insulating body 2 between the common accommodation space 25 that forms, wherein unique opening 24 of this accommodation space 25 is positioned on the opposite side of antetheca 22, in the present embodiment, this upper casing 3 is metal shell, and so design can reach the object that prevents Electromagnetic Interference.
Multiple conducting terminals 4 are assembled in those slots 211 of insulating body 2, each conducting terminal 4 extends in accommodation space 25, wherein this conducting terminal 4 comprises a welding ends 41, a bending section 42, a leads-slanting section 43 and a contact jaw 44, the two ends of bending section 42 connect respectively leads-slanting section 43 and welding ends 41, contact jaw 44 is located at the end of leads-slanting section 43, welding ends 41 protrudes from outside insulating body 2, and bending section 42 is positioned at the below of carrying seat portion 5.
Carry seat portion 5 and be positioned at accommodation space 25, wherein carry a portion 5 and comprise a substrate 51, be located at a leading section 52 of substrate 51 front sides and be located at two flank section 53 of substrate 51 both sides, in form an insert port 54 in contrast to the opposite side of leading section 52, this insert port 54 arranges corresponding to opening 24, leading section 52, between two flank section 53 and substrate 51, form one in order to place the loading end 55 of flexible flat cable 8, flexible flat cable 8 is positioned on loading end 55 via insert port 54, loading end 55 is provided with the multiple emptying apertures 551 corresponding to those conducting terminals 4, and carry seat portion 5 and be provided with a track groove 56.The both sides of carrying seat portion 5 are respectively provided with a chute 57 corresponding to slide rail 213, and slide rail 213 is coupled in chute 57, and making to carry seat portion 5 can be slidedly arranged in accommodation space 25 front and back.
In the present embodiment, track groove 56 is located on the substrate 51 of the opposite side of loading end 55, those emptying apertures 551 are located on loading end 55 and are run through substrate 51, those emptying apertures 551 are close to leading section 52, track groove 56 is away from leading section 52 with respect to those emptying apertures 551, the both sides of carrying the loading end 55 of seat portion 5 are respectively provided with an interference part 58, flexible flat cable 8 is fixed in order to interfere in this interference part 58, flexible flat cable 8 is fixed on loading end 55, wherein the both sides of loading end 55 are respectively provided with a perforate 552 that runs through substrate 51, interference part 58 comprises an elastic arm 581 and a grab 582, elastic arm 581 is located in perforate 552 and is connected in leading section 52, grab 582 protrudes from loading end 55.
One end of guidance part 6 is assembled in the groove 212 of insulating body 2, and its other end is assembled in the track groove 56 that carries seat portion 5.In the present embodiment, guidance part 6 comprises a slide block 61 and is located at the protuberance 62 on slide block 61, slide block 61 is slidedly arranged in the groove 212 of insulating body 2,62 of protuberances are slidedly arranged in the track groove 56 that carries seat portion 5, the similar heart-shaped conduit of this track groove 56, protuberance 62 can only move along this heart-shaped conduit.
Two elastic components 7 are assembled in the groove 26 of accommodation space 25 both sides, the flank section 53 of carrying seat portion 5 is slidedly arranged in groove 26, between flank section 53 and insulating body 2, form a space 59, elastic component 7 is assembled in the space 59 between flank section 53 and insulating body 2, wherein this elastic component 7 is resisted against insulating body 2 and carries between seat portion 5, carries seat portion 5 and in accommodation space 25, moves to open position or conduction position by guidance part 6 and elastic component 7.In the present embodiment, insulating body 2 is corresponding to being provided with a fixing post 221 in groove 26, flank section 53 is corresponding to being provided with a stopper section 531 in groove 26, one end assembling of elastic component 7 is fixed on and is fixed post 221, its other end is resisted against on stopper section 531, and elastic component 7 is assembled in and fixes between post 221 and stopper section 531.
In the time that a year seat portion 5 moves to conduction position from open position, the contact jaw 44 of conducting terminal 4 electrically conducts to form in flexible flat cable 8 through emptying aperture 511 is also in electrical contact, in the time that a year seat portion 5 moves to open position from conduction position, the contact jaw 44 of conducting terminal 4 exits and is away from outside emptying aperture 511 and makes contact jaw 44 away from forming electrically and open circuit not contacting with flexible flat cable 8.Therefore, the fixed mechanism of electric connector 1 contact engaging flexible flat cable 8 of the present invention does not need to use the upper cover that prior art is used, and between the flexible flat cable 8 producing so can avoid upper cover to become flexible and conducting terminal 4, poor electrical contact or flexible flat cable 8 exit and depart from customer complaint problems such as electric connectors 1.
In sum, electric connector of the present invention, utilize and carry the upper cover that seat portion, guidance part and elastic component replace existing use, because flexible flat cable is fixed on carrying in seat portion of electric connector in the mode that advances (push) to insert, therefore can effectively solve prior art be easily subject in use upper cover that External Force Acting causes loosening and between generation flexible flat cable and conducting terminal poor electrical contact or flexible flat cable exit and depart from customer complaint problems such as connectors.
Above-described embodiment just lists expressivity principle of the present invention and effect is described, but not for limiting the present invention.Any person skilled in the art person all can without departing from the spirit and scope of the present invention, modify to above-described embodiment.Therefore, the scope of the present invention, should be as listed in claims.

Claims (10)

1. an electric connector, is characterized in that, comprising:
One insulating body, this insulating body is provided with multiple slots and a groove;
One upper casing, is assembled on this insulating body, the common accommodation space that forms between this upper casing and this insulating body;
Multiple conducting terminals, are assembled in those slots of this insulating body, and each this conducting terminal extends in this accommodation space;
One year seat portion, is positioned at this accommodation space, and within this year, seat portion has one in order to place the loading end of a flexible flat cable, and this loading end is provided with the multiple emptying apertures corresponding to those conducting terminals, and this year seat portion is provided with a track groove;
One guidance part, its one end is assembled in this groove of this insulating body, and its other end is assembled in this track groove of this year seat portion; And
Two elastic components, are assembled in the both sides of this accommodation space, and this elastic component is resisted against between this insulating body and this year seat portion, and within this year, seat portion moves to an open position or a conduction position by this guidance part and this elastic component in this accommodation space;
In the time that within this year, seat portion moves to this conduction position from this open position, those conducting terminals pass those emptying apertures and contact to form with this flexible flat cable and electrically conduct, in the time that within this year, seat portion moves to this open position from this conduction position, those conducting terminals are away from those emptying apertures and do not contact to form electrically with this flexible flat cable and open circuit.
2. electric connector as claimed in claim 1, it is characterized in that, this insulating body is respectively provided with a slide rail in the both sides of this accommodation space, and the both sides of this year seat portion are respectively provided with a chute corresponding to this slide rail, this slide rail system is coupled in this chute, and this year seat portion can be slidedly arranged in this accommodation space front and back.
3. electric connector as claimed in claim 1, it is characterized in that, this insulating body is respectively provided with a groove in the both sides of this accommodation space, this insulating body is provided with a fixing post corresponding to this groove, within this year, seat portion is provided with a stopper section corresponding to this groove, this fixing post is fixed in one end assembling of this elastic component, and the other end of this elastic component is resisted against on this stopper section, and this elastic component is assembled between this fixing post and this stopper section and is positioned at this groove.
4. the electric connector as described in claim l, is characterized in that, the both sides of this loading end of this year seat portion are respectively provided with an interference part, and this flexible flat cable is fixed in order to interfere in this interference part.
5. electric connector as claimed in claim 1, it is characterized in that, this year seat portion comprise a substrate, be located at a leading section of this substrate front side and be located at two flank section of these substrate both sides, in forming an insert port in contrast to the opposite side of this leading section, between this leading section, this two flank section and this substrate, form this loading end, this flexible flat cable is positioned on this loading end via this insert port.
6. electric connector as claimed in claim 5, it is characterized in that, this track groove is located on this substrate of the opposite side of this loading end, those emptying apertures are located on this loading end and are run through this substrate, those emptying apertures are close to this leading section, and this track groove is away from this leading section with respect to those emptying apertures.
7. electric connector as claimed in claim 5, it is characterized in that, the both sides of this loading end are respectively provided with a perforate that runs through this substrate, and this interference part comprises an elastic arm and a grab, this elastic arm is located in this perforate and is connected in this leading section, and this grab protrudes from this loading end.
8. electric connector as claimed in claim 5, it is characterized in that, wherein this insulating body comprises a base plate, be located at an antetheca of this base plate front side and be located at two sidewalls of these base plate both sides, in forming an opening in contrast to the opposite side of this antetheca, this opening arranges corresponding to this insert port, this base plate is provided with those slots and this groove, this sidewall is provided with a groove that is communicated in this accommodation space, this flank section is slidedly arranged in this groove, between this flank section and this insulating body, form a space, this elastic component is assembled in this space between this flank section and this insulating body.
9. electric connector as claimed in claim 1, it is characterized in that, this conducting terminal comprises a contact jaw, one welding ends, one leads-slanting section and a bending section, the two ends of this bending section connect respectively this leads-slanting section and this welding ends, this contact jaw is located at the end of this leads-slanting section, this welding ends protrudes from outside this insulating body, this bending section is positioned at the below of this year seat portion, in the time that within this year, seat portion moves to this conduction position from this open position, this contact jaw is through this emptying aperture and this flexible flat cable in electrical contact, in the time that within this year, seat portion moves to this open position from this conduction position, this contact jaw exits in this emptying aperture and makes this contact jaw away from this flexible flat cable outward.
10. if claim 1 is to the electric connector as described in any one in claim 9, it is characterized in that, this guidance part comprises a slide block and is located at the protuberance on this slide block, and this slide block is slidedly arranged in this groove of this insulating body, and this protuberance is slidedly arranged on this track groove of this year seat portion.
CN201310070437.8A 2013-03-06 2013-03-06 Electrical connector Pending CN104037545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310070437.8A CN104037545A (en) 2013-03-06 2013-03-06 Electrical connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310070437.8A CN104037545A (en) 2013-03-06 2013-03-06 Electrical connector

Publications (1)

Publication Number Publication Date
CN104037545A true CN104037545A (en) 2014-09-10

Family

ID=51468220

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310070437.8A Pending CN104037545A (en) 2013-03-06 2013-03-06 Electrical connector

Country Status (1)

Country Link
CN (1) CN104037545A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109119803A (en) * 2017-06-23 2019-01-01 町洋企业股份有限公司 The connecting structure of connector modules
CN109802250A (en) * 2017-11-17 2019-05-24 达昌电子科技(苏州)有限公司 Simple connector structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201112877Y (en) * 2007-07-03 2008-09-10 富士康(昆山)电脑接插件有限公司 Electric connector
CN201345437Y (en) * 2009-01-22 2009-11-11 华擎科技(深圳)有限公司 Electrical connector
CN102157812A (en) * 2010-02-11 2011-08-17 林雅萍 Electric connector and composite structure of electric connector and flat cable
CN102931535A (en) * 2011-08-11 2013-02-13 昆山嘉华电子有限公司 Electric connector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201112877Y (en) * 2007-07-03 2008-09-10 富士康(昆山)电脑接插件有限公司 Electric connector
CN201345437Y (en) * 2009-01-22 2009-11-11 华擎科技(深圳)有限公司 Electrical connector
CN102157812A (en) * 2010-02-11 2011-08-17 林雅萍 Electric connector and composite structure of electric connector and flat cable
CN102931535A (en) * 2011-08-11 2013-02-13 昆山嘉华电子有限公司 Electric connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109119803A (en) * 2017-06-23 2019-01-01 町洋企业股份有限公司 The connecting structure of connector modules
CN109119803B (en) * 2017-06-23 2020-09-15 町洋企业股份有限公司 Assembling structure of connector module
CN109802250A (en) * 2017-11-17 2019-05-24 达昌电子科技(苏州)有限公司 Simple connector structure

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Application publication date: 20140910