CN201112680Y - Electric connector structure - Google Patents

Electric connector structure Download PDF

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Publication number
CN201112680Y
CN201112680Y CNU2007201745197U CN200720174519U CN201112680Y CN 201112680 Y CN201112680 Y CN 201112680Y CN U2007201745197 U CNU2007201745197 U CN U2007201745197U CN 200720174519 U CN200720174519 U CN 200720174519U CN 201112680 Y CN201112680 Y CN 201112680Y
Authority
CN
China
Prior art keywords
pressure plate
electric connector
rotary pressure
insulating body
connector structure
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 - Lifetime
Application number
CNU2007201745197U
Other languages
Chinese (zh)
Inventor
官东庆
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 Technology Suzhou Co Ltd
P Two Electronic Shenzhen Ltd
P Two Industries Inc
Original Assignee
P Two Electronic Technology Suzhou Co Ltd
P Two Electronic Shenzhen Ltd
P Two Industries Inc
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 Technology Suzhou Co Ltd, P Two Electronic Shenzhen Ltd, P Two Industries Inc filed Critical P Two Electronic Technology Suzhou Co Ltd
Priority to CNU2007201745197U priority Critical patent/CN201112680Y/en
Application granted granted Critical
Publication of CN201112680Y publication Critical patent/CN201112680Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)

Abstract

The utility model relates to an electric connector structure which comprises an insulating body, a rotating press plate, an electrically-conductive terminal stored inside the insulating body, and a group of gaskets. The insulating body consists of a main body, a bottom wall and two side walls, which combine to form a storage space where the rotating press plate is stored. The two side walls are respectively provided with insertion grooves for storing the gaskets. One side of the rotating press plate is provided with a compression part and a rotating shaft part. The electrically-conductive terminal has an upper arm and a lower arm, wherein the upper arm is leaned against the compression part of the rotating press plate. The gasket has a base plate and a stopping part extending upwards from the base plate, wherein the stopping part is supported horizontally above the rotating shaft part of the rotating press plate, so as to increase the contact area therebetween and thus to position the rotating press plate more stably.

Description

Electric connector structure
Technical field
The utility model provides a kind of electric connector structure, refer to especially a kind of be used to electrically connect flexible printed circuit board (FlexiblePrinted Cable, FPC) or flexible flat cable (Flat Flexible Cable, electric connector FFC).
Background technology
The known electric connector that is used to connect flexible printed circuit board or flexible flat cable generally comprises insulating body, be connected to rotatable pressing plate on the insulating body, be contained in a plural terminals and a butt welding plate in the insulating body.When rotatable pressing plate rotates to off-position with the insulating body level, flexible printed circuit board or flexible flat cable can be with termination contact in the insulating body and are caused electric connection, otherwise, when rotatable pressing plate rotates to the enable possition vertical with insulating body, flexible printed circuit board or flexible flat cable can take out, and electrically connect thereby remove.Signal is stablized smooth and easyly when connecting for making, and can utilize the weldering plate to suppress on the both sides of rotatable pressing plate, suppresses in the compactness of flexible printed circuit board or flexible flat cable to strengthen rotatable pressing plate.
The Taiwan patent has disclosed this kind electric connector M288037 number, wherein this weldering plate is to be withheld downwards on the both sides of rotatable pressing plate by the top, but thin thickness, the compacting area of weldering plate are limited, and the power of seizing on both sides by the arms the deficiency of weldering plate itself, easily by rotatable pressing plate jack-up and getting loose when the start, it is loosening to cause docking flexible printed circuit board or flexible flat cable, and then makes the signal loose contact, influences transmission quality.
Summary of the invention
The purpose of this utility model is that a kind of electric connector structure is being provided, and the rigging position that it can limit rotary pressure plate really makes it and can't become flexible because of displacement.
The purpose of this utility model is that a kind of electric connector structure is being provided, and when it can effectively prevent rotary pressure plate because of start pad jack-up is got loose, and reaches the functional of compacting rotary pressure plate to guarantee pad.
The purpose of this utility model is that a kind of electric connector structure is being provided, and it can utilize the design of pad, suppresses in top, rotary pressure plate both sides in large-area mode, increases contact area between the two, to safeguard transmission quality.
For achieving the above object, electric connector structure of the present utility model is to comprise insulating body, rotary pressure plate, be contained in conducting terminal and one group of pad in the insulating body, this insulating body has main body, diapire and two side, its common accommodation space that forms is with the installing rotary pressure plate, this two side is respectively equipped with and plugs groove to accommodate pad, this rotary pressure plate one side is provided with pressing part and shaft, this conducting terminal has upper arm and underarm, this upper arm is to press on the pressing part of rotary pressure plate, this pad has substrate and upwards bends the stopper section of extending by substrate, and this stopper section is that level presses on the shaft of rotary pressure plate.
Compared to prior art, electric connector structure of the present utility model has the following advantages: when signal transmits, the stopper section of pad is the large-area shaft of suppressing in rotary pressure plate, with electric connection stable between the conducting terminal of guaranteeing flexible printed circuit board or flexible flat cable and electric connector, and the design of pad and installing mode can prevent effectively that pad from causing withdrawing from because of the start of rotary pressure plate.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model.
Fig. 2 is the three-dimensional exploded view of another angle of the utility model.
Fig. 3 is an assembling exploded view of the present utility model.
Fig. 4 is a three-dimensional combination figure of the present utility model.
Fig. 5 is the A-A line segment sectional side view of the utility model Fig. 4.
Fig. 6 is a preceding diagrammatic sketch of the present utility model.
The figure number explanation
1, insulating body 11, main body
111, interface 112, caulking groove
12, diapire 121, terminal slots
13, sidewall 131, plug groove
132, inward recess 133, stop surface
14, accommodation space 15, groove
2, rotary pressure plate 21, pressing part
22, shaft 23, compress end
24, wear groove 25, projection
3, conducting terminal 31, upper arm
311, be embedded portion 32, underarm
321, contact site 33, weld part
4, pad 41, substrate
42, stopper section 43, plug portion
44, location division 5, flexible flat cable
51, contact
Embodiment
See also Figure 1 and Figure 2, electric connector structure of the present utility model comprises insulating body 1, rotary pressure plate 2, complex conduction terminal 3 and one group of pad 4, wherein insulating body 1 comprises main body 11, diapire 12 and two side 13, its common accommodation space 14 that forms, this main body 11 is provided with for plugging the interface 111 of flexible printed circuit board or flexible flat cable and the caulking groove 112 of plural equi-spaced apart, this diapire 12 is provided with the plural terminals slot 121 that is connected with interface 111 with respect to caulking groove 112, these two side 13 front ends are provided with and plug groove 131, the rear end is provided with groove 15, is provided with inward recess 132 and stop surface 133 in plugging groove 131 rears.
Rotary pressure plate 2 is to be assembled in the accommodation space 14, what it comprised the shaft 22 at pressing part 21, two ends of a side and bottom surface compresses end 23, this pressing part 21 is provided with respect to the plural number of terminal slots 121 wears groove 24, and both sides, rotary pressure plate 2 rear are provided with the projection 25 with respect to this groove 15.
Conducting terminal 3 is to be inserted in the terminal slots 121, it has upper arm 31, the underarm 32 of almost parallel and the weld part 33 that welds mutually with the circuit board (not shown), these upper arm 31 front end Curved Continuous are converted into the portion of being embedded 311, and this underarm 32 comprises the contact site 321 that the contact (not shown) with flexible printed circuit board or flexible flat cable connects.
Pad 4 is to be inserted in to plug in the groove 131, it has laminar substrate 41, is upwards bent by this substrate 41 and is extended with stopper section 42, extends the portion of plugging 43 that is extruded with forward, bending downwards is extended with location division 44, and wherein stopper section 42 is to be set in parallel with location division 44.
Please cooperate Fig. 3 and shown in Figure 4, when assembling electric connector structure of the present utility model, at first, rotary pressure plate 2 is vertically inserted in the accommodation space 14, make the shaft 22 at rotary pressure plate 2 two ends be immobilizated in 133 of the main body 11 of insulating body 1 and stop surfaces, then, complex conduction terminal 3 is inserted in the terminal slots 121 of insulating body 1 from body 1 rear of insulating, and wearing groove 24 and suppressing on the pressing part 21 of rotary pressure plate 2 of rotary pressure plate 2 passed by the portion that is embedded 311 of conducting terminal 3 upper arm 31, being embedded portion's 311 front ends is to embed in the caulking groove 112 of insulating body 1, and its weld part 33 is to protrude in insulating body 1 rear, at last, pad 4 is inserted plugging in the groove 131 of insulating body 1 from body 1 the place ahead of insulating, and the stopper section 42 of pad 4 is parallel compactings on the shaft 22 of rotary pressure plate 2, its stopper section 42 front ends are more inserted the inward recess 132 interior location of insulating body 1, and its location division 44 then exposes to insulating body 1 bottom surface.
Please cooperate Fig. 5 and shown in Figure 6 again, electric connector structure of the present utility model is when using, be that the interface 111 of flexible flat cable 5 by insulating body 1 inserted, utilize the projection 25 of rotary pressure plate 2 both sides to withhold fixing again with the groove 15 of insulating body 1, the contact 51 of its flexible flat cable 5 is that the contact site 321 with conducting terminal 3 is conducted, rotary pressure plate 2 compress the surface that end 23 then presses on flexible flat cable 5, make the signal transmission more smooth and easy, moreover, the portion that is embedded 311 of conducting terminal 3 upper arm 31 is the pressing parts 21 that press on rotary pressure plate 2, its front end more embeds the caulking groove 112 of insulating body 1, make it displacement easily, last, the two ends of rotary pressure plate 2 more utilize stopper section 42 large tracts of land of pad 4 to compress, so stablize rotary pressure plate 2 really, can make electric connector more stable and smooth and easy when transmission.
Be with, electric connector structure of the present utility model is to utilize the upper arm of conducting terminal to press on the pressing part of rotary pressure plate, make it and to become flexible because of displacement, utilize the stopper section level of pad to press on above the shaft of rotary pressure plate both sides again, to increase contact area between the two, so, will make rotary pressure plate strong fix more, really support on flexible printed circuit board or flexible flat cable surface, and then make transmission more smooth and easy and stable.
Above-mentioned detailed description is at a kind of preferable possible embodiments explanation of the utility model, but this embodiment is not in order to limit claim of the present utility model, all other do not break away from the equalization of being finished under the skill spirit that the utility model discloses to be changed and modifies change, all should be contained in the claim that the utility model contains.

Claims (9)

1, a kind of electric connector structure is characterized in that comprising:
Insulating body, what it comprised both sides plugs groove and plural terminals slot;
Rotary pressure plate is to be installed on the insulating body, and the one side is provided with pressing part and shaft;
The complex conduction terminal is to be contained in the terminal slots of insulating body, and it comprises upper arm and underarm, and this upper arm is to press on the pressing part of rotary pressure plate, and this underarm has contact site, is to use with the contact that docks winding displacement to contact;
At least one pad, its comprise be inserted in insulating body plug in the groove substrate and by the substrate bending stopper section of extending upwards, this stopper section is the top that level presses on the shaft of rotary pressure plate, to increase contact area between the two, makes rotary pressure plate strong fix more.
2, electric connector structure as claimed in claim 1 is characterized in that: this pad comprises the portion of plugging of being extended forward by substrate again and bends the location division of extending downwards that wherein this location division and this stopper section are to be set in parallel.
3, electric connector structure as claimed in claim 1 is characterized in that: this plugs groove and further is provided with inward recess, is to insert the location for the stopper section front end of pad.
4, electric connector structure as claimed in claim 1 is characterized in that: this insulating body comprises a main body and a stop surface, and the shaft of this rotary pressure plate is positioned between main body and stop surface, makes firm location, rotary pressure plate front and back.
5, electric connector structure as claimed in claim 1 is characterized in that: this rotary pressure plate further is provided with again and wears groove, and the upper arm of conducting terminal is to pass groove and press on the pressing part of rotary pressure plate.
6, electric connector structure as claimed in claim 1 is characterized in that: this rotary pressure plate comprises and compresses end that this compresses end is to press on butt joint flexible printed circuit board or flexible flat cable surface.
7, electric connector structure as claimed in claim 1 is characterized in that: this conducting terminal upper arm front end is that upwards and forward Curved Continuous is converted into the portion of being embedded.
8, electric connector structure as claimed in claim 7 is characterized in that: this insulating body is provided with plural caulking groove, and the portion of being embedded of this conducting terminal is inserted in this caulking groove.
9, electric connector structure as claimed in claim 1 is characterized in that: these insulating body both sides further are provided with groove, and these rotary pressure plate both sides are provided with projection with respect to groove, and this projection is can be fastened in this groove.
CNU2007201745197U 2007-09-07 2007-09-07 Electric connector structure Expired - Lifetime CN201112680Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201745197U CN201112680Y (en) 2007-09-07 2007-09-07 Electric connector structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201745197U CN201112680Y (en) 2007-09-07 2007-09-07 Electric connector structure

Publications (1)

Publication Number Publication Date
CN201112680Y true CN201112680Y (en) 2008-09-10

Family

ID=39964428

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201745197U Expired - Lifetime CN201112680Y (en) 2007-09-07 2007-09-07 Electric connector structure

Country Status (1)

Country Link
CN (1) CN201112680Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102076179A (en) * 2010-12-02 2011-05-25 番禺得意精密电子工业有限公司 Electronic element and method for assembling electronic element with circuit board
CN102255152A (en) * 2010-03-31 2011-11-23 广濑电机株式会社 Electric connector for flat conductor
CN102709736A (en) * 2012-06-14 2012-10-03 昆山嘉华电子有限公司 Flexible printed circuit (FPC) connector
CN103002669A (en) * 2010-12-02 2013-03-27 番禺得意精密电子工业有限公司 Electronic component and method for assembling electronic component with circuit board

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102255152A (en) * 2010-03-31 2011-11-23 广濑电机株式会社 Electric connector for flat conductor
CN102255152B (en) * 2010-03-31 2015-02-18 广濑电机株式会社 Electric connector for flat conductor
CN102076179A (en) * 2010-12-02 2011-05-25 番禺得意精密电子工业有限公司 Electronic element and method for assembling electronic element with circuit board
CN103002669A (en) * 2010-12-02 2013-03-27 番禺得意精密电子工业有限公司 Electronic component and method for assembling electronic component with circuit board
CN102076179B (en) * 2010-12-02 2014-04-09 番禺得意精密电子工业有限公司 Electronic element and method for assembling electronic element with circuit board
CN102709736A (en) * 2012-06-14 2012-10-03 昆山嘉华电子有限公司 Flexible printed circuit (FPC) connector

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20080910