CN201112782Y - Electric connector - Google Patents

Electric connector Download PDF

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Publication number
CN201112782Y
CN201112782Y CNU2007200410800U CN200720041080U CN201112782Y CN 201112782 Y CN201112782 Y CN 201112782Y CN U2007200410800 U CNU2007200410800 U CN U2007200410800U CN 200720041080 U CN200720041080 U CN 200720041080U CN 201112782 Y CN201112782 Y CN 201112782Y
Authority
CN
China
Prior art keywords
insulating body
electric connector
conducting terminal
horizontal part
interface
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
Application number
CNU2007200410800U
Other languages
Chinese (zh)
Inventor
蔡文泉
王继超
尧中华
郑启升
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.)
Foxconn Kunshan Computer Connector Co Ltd
Hon Hai Precision Industry Co Ltd
Original Assignee
Foxconn Kunshan Computer Connector Co Ltd
Hon Hai Precision Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foxconn Kunshan Computer Connector Co Ltd, Hon Hai Precision Industry Co Ltd filed Critical Foxconn Kunshan Computer Connector Co Ltd
Priority to CNU2007200410800U priority Critical patent/CN201112782Y/en
Priority to JP2008003826U priority patent/JP3144131U/en
Application granted granted Critical
Publication of CN201112782Y publication Critical patent/CN201112782Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

An electric connector comprises an insulating body, and a plurality of first conducting terminals fixedly held in the insulating body. The insulating body is provided with a first socket joint which a butt connector is to be plugged in. The first conducting terminals are provided with horizontal parts extending horizontally, and vertical parts extending downwards vertically from the horizontal parts. The horizontal parts are provided with contact parts extending into the first socket joint. The horizontal parts are arranged in at least two lines above and below the insulating body. The insulating body is provided with insulating blocks arranged on the upper end of each line of the horizontal parts and used for pressing the horizontal parts. The insulating blocks can prevent the first conducting terminals from moving upwards, thereby preventing the first conducting terminals from deforming or causing signal interference.

Description

Electric connector
[technical field]
The utility model relates to a kind of electric connector, relates in particular to a kind of electric connector with terminal protecting component.
[background technology]
Along with the development trend of electronic industry, in order fully to reduce the area that electric connector takies circuit board, the normal method that some electric connector stacked on top are provided with that adopts of industry; Yet, after the electric connector stacked on top is provided with, the conducting terminal that is positioned at the electric connector on upper strata must extend, thereby when being assembled in electric connector on the circuit board, because conducting terminal is longer, be easy to then to be subjected to that thereby circuit board makes progress replaces power and move upward and cause the distortion of conducting terminal, unexpected in addition collision also causes the distortion of upper strata conducting terminal easily and causes the trouble of installing.
Xiang Guan prior art can be consulted a kind of electric connector that is disclosed for No. 573837 in the novel patent announcement of TaiWan, China of on January 21st, 2004 bulletin therewith, it comprises insulating body, is assembled in the shielding casing of insulating body periphery and is immobilizated in plurality of conductive terminals on the insulating body; Described insulating body is provided with first, second interface that stacked on top is provided with, described conducting terminal includes and is installed on first conducting terminal in first interface and is installed on the second interior conducting terminal of second interface, each conducting terminal is provided with horizontally extending horizontal part and from the vertical portion that horizontal part extends downward vertically, described horizontal part is provided with and extends in the interface to connect the contact site of butt connector; The horizontal part of described first conducting terminal becomes two rows to be provided with along the insulating body above-below direction.Because described first conducting terminal is installed in first interface on insulating body upper strata, then the length of first conducting terminal is longer, in order to prevent that conducting terminal from moving upward, described electric connector the superiors conducting terminal horizontal part is provided with the collets that are installed on the insulating body, and described collets can prevent that the superiors' conducting terminal from moving up.
Yet, the described first conducting terminal horizontal part becomes two rows to be provided with along the insulating body above-below direction, described collets only can prevent moving up of the superiors' horizontal part, when being installed on electric connector on the circuit board, the horizontal part that described first conducting terminal is positioned at lower floor will inevitably move upward because of being subjected to replacing of circuit board, so is easy to cause the distortion of first conducting terminal that is positioned at lower floor; In addition, move upward at first conducting terminal of downside and be easy to arrive at first conducting terminal on upper strata and cause signal cross-talk between the two rows terminal.
Therefore, be necessary existing electric connector is transformed to overcome above-mentioned defective.
[utility model content]
The purpose of this utility model is to provide a kind of electric connector that can prevent the conducting terminal distortion that has.
For achieving the above object, the utility model adopts following technical scheme: a kind of electric connector, it comprises insulating body and is immobilizated in interior some first conducting terminals of insulating body, described insulating body is provided with first interface in order to the grafting butt connector, described first conducting terminal is provided with horizontally extending horizontal part and from vertical portion that horizontal part extends downward vertically, described horizontal part is provided with the contact site that extends in first interface, described horizontal part becomes two rows to distribute along the insulating body above-below direction at least, described insulating body be equipped be positioned at each row of horizontal portion upper end in order to compress the collets of horizontal part.
Compared with prior art, the utlity model has following beneficial effect: described electric connector is provided with collets in each row of horizontal portion of first conducting terminal, thereby when electric connector is assembled on circuit board, circuit board can be accepted by the collets that are positioned in each row of horizontal portion of first conducting terminal the power of replacing that conducting terminal makes progress, and is not out of shape thereby conducting terminal can not continue to move upward or causes and crosstalk.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model electric connector.
Fig. 2 is the three-dimensional combination figure of another angle of the utility model electric connector.
Fig. 3 is the three-dimensional exploded view of the utility model electric connector.
Fig. 4 is the three-dimensional exploded view of another angle of the utility model electric connector.
Fig. 5 is the structural representation of the insulating body of the utility model electric connector.
Fig. 6 is the partially conductive terminal of the utility model electric connector and the combination schematic diagram of collets.
[embodiment]
See also Fig. 1 to shown in Figure 6, the utility model electric connector 1 comprises insulating body 2, is immobilizated in the plurality of conductive terminals 3 in the insulating body 2, the locating piece 6 so that each conducting terminal 3 is located that is installed on shielding casing 4, the collets 5 on the insulating body 2 and is installed on insulating body 2 rear ends.
Described insulating body 2 is provided with upper surface 20, lower surface 21 and interface 22, be provided with a roughly cylindrical fixed part 201 along the extension of insulating body 2 fore-and-aft directions from described upper surface 20 middle parts, described fixed part 201 both sides are extended downward vertically and are connected with insulating body 2 makes fixed part 201 be supported, thereby prevent that fixed part 201 from producing buckling deformation, is concaved with the fixing hole of fixing in order to electric connector 1 2011 on the described fixed part 201.Convex with forward from described interface 22 and to be first, second interface 221,222 that is arranged side by side up and down, be provided with in described first, second interface 221,222 some run through insulating body 2 front and back accommodate passage 223 to accommodate and fixing conducting terminal 3.Between described first, second interface 221,222, be provided with conduit 224, outwards convex with a roughly cylindrical boss 225 from the centre of described conduit 224, being concaved with one on the described boss 225 can be with the fixing hole 2251 of electric connector 1 fixing, is positioned at appropriate position, boss 225 both sides in the described conduit 224 and is respectively equipped with a breach 2241 that runs through insulating body 2 front and back.The symmetrical respectively groove 226 along the extension of insulating body 2 above-below directions that is concaved with in the both sides of described first, second interface 221,222; Two side 23 has extended back respectively from described insulating body 2 both sides, convex with a pair of detent projection 24 respectively on described insulating body 2 upper and lower surperficial 20,21 and the two side 23,23 lower ends, described insulating body 2 two sides outwards convex with a strip flank 25 respectively, described flank 25 front ends are concaved with one and run through the accepting groove 251 of flank about in the of 25, are extended with an installation foot 252 that electric connector 1 can be fixed on the circuit board (not shown) respectively downwards from described flank 25 rear ends.23 inboards, described two side are provided with holding parts 231, described holding parts 231 comprises that wedge shape that two chutes 2311,2312 that be arranged in parallel and the rear end downside that is close to each chute 2311,2312 are provided with is respectively buckled and holds piece 232 that the chute 2312 that wherein is positioned at downside is shorter than the chute 2311 that is positioned at upside and is close to insulating body 2 front end settings; In addition, from described two side 23 inside lower end respectively upwards bending extend the wall portion 233 that is provided with, described wall portion 233 downside two ends are respectively equipped with recess 234.The breach 2241 that is provided with on the wherein said conduit 224 is beneficial to the holding parts 231 of 23 inboards, two side and the formation of wall portion 233.
Described shielding casing 4 is installed on the insulating body 2, described shielding casing 4 is provided with the front surface 41 that is covered in insulating body 2 interfaces 22, be equipped with the sleeve 42 that is socketed on described first, second interface 221,222 outer surfaces on described shielding casing 4 front surfaces 41, described two covers up and down are provided with connecting portion 43 between leading to 42, described connecting portion 43 is posted by the outside of insulating body 2 conduits 224, described connecting portion 43 narrower settings can increase the elasticity of connecting portion 43, thereby the centre-to-centre spacing of 42 in two sleeves is adjusted easily; Outwards be bent with side arm 44 respectively from described front surface 41, described side arm 44 is provided with the brake hole 441 that can interlock and hold with the detent projection 24 on the insulating body 2, be extended with downwards respectively from side arm 44 lower ends of described shielding casing 4 both sides one can electric connector 1 is fixing fixing pin 442, described fixing pin 442 upper ends are contained in the accepting groove 251 on insulating body 2 flanks 25 to prevent its outwards motion and being out of shape.Described shielding casing 4 front surfaces 41 are provided with the opening 411 corresponding to first, second interface 221,222 grooves on two sides 226.Also be provided with on the described electric connector 1 to be installed on and be braked member 45 in order to locking butt connector (not shown) in described first, second interface 221,222 grooves on two sides 226, after shielding casing 4 was assembled into insulating body 2, the described opening 411 of member 45 on described shielding casing 2 that be braked inserted in the grooves 226 and is fixed in wherein.The described member 45 that is braked is provided with holding parts 451 and the protruding wrist 452 that exposes electric connector 1 front surface that is fixed in the insulating body 2; Be equipped with a support division 4511 on the described holding parts 451, its both sides be provided with some hangnails 4512 with groove 226 fixing mutually; Described wrist 452 front ends are provided with the claw-like extension and end portion 4521 to brake in the dynamical inducing part of being located on the butt connector (not shown).The extension that is braked member 45 that is positioned at described first, second interface 221,222 both sides ends portion 4521 mutually with the back side outwardly.
Described conducting terminal 3 comprises and is installed on first conducting terminal 31 in described first interface 221 and is installed on second conducting terminal 32 in described second interface 222, each conducting terminal 3 is equipped with along the horizontally extending horizontal part 33 of insulating body 2 fore-and-aft directions and reaches the vertical portion 34 that bends extension from horizontal part 33 downward vertically, described horizontal part 33 is provided with the contact site 331 that extends in first, second interface 221,222, and described vertical portion 34 is provided with extends the weld part 341 of insulating body 2 with connecting circuit plate (not shown).The horizontal part 33 of described first, second conducting terminal 31,32 all becomes two rows to distribute, the horizontal part 33 that the horizontal part 33 of then described first conducting terminal 31 comprises first horizontal part 332 that is positioned at the upper strata and is positioned at second horizontal part, 333, the second conducting terminals 32 of lower floor comprises the 3rd horizontal part 334 that is positioned at second horizontal part, 333 downsides and is positioned at the 4th horizontal part 335 of the 3rd horizontal part 334 downsides.Described vertical portion 35 in a row distributes along insulating body 2 fore-and-aft directions.
Described collets 5 are immobilizated on the holding parts 231 of 23 inboards, insulating body 2 two sides, it comprise be located at respectively on described first, second horizontal part 331,332 in order to compress first, second collets 51,52 of first, second horizontal part 331,332, described first, second collets 51,52 structures are identical, and it is respectively equipped with first 53 that is positioned on first, second horizontal part 332,333 and the second portion 54 that extends downward vertically from described first 53 rear ends.From the two ends downside of described first, second collets 51,52 firsts 53 respectively outwards bending be extended with a flank 531 that cooperates with the chute 2311,2312 of 23 inboards, insulating body 2 two sides; In addition, being extended with several downwards from described first 53 lower surfaces can be with each conducting terminal 31 horizontal parts 33 separated fin 532.The second portion 54 of described first, second collets 51,52 lays respectively at the rear end from the vertical portion 34 that described first, second horizontal part 331,332 extends downward vertically, be extended with a clamping part 541 respectively forward from described first, second collets 51,52 second portions 54 both sides, described clamping part 541 front ends outwards are equipped with a protuberance 542; When described first, second collets 51,52 were installed on insulating body 2, described flank 531 slipped into along chute 2311,2312, and described protuberance 542 and button are held piece 232 and interlocked and hold.
Described locating piece 6 is step-like setting, and it is installed on insulating body 2 two sides 23 inside lower end.The vertical portion 34 of described locating piece 6 corresponding each conducting terminal 3 is provided with the some through holes 61 of locating piece about in the of 6 that run through, and is positioned wherein in order to the vertical portion 34 with each conducting terminal 3; Described locating piece 6 both sides have extended upward a pair of elastic arm 62 respectively, described elastic arm 62 upper ends outwards are equipped with the protuberance 621 that interlocks and hold in order to the wall portion 233 with 23 inboards, insulating body 2 two sides respectively, described locating piece 6 both sides also outwards convex with a pair of projection 63 respectively in order to holding with recess 234 buttons of insulating body 2 wall portions 233 downsides, thereby can prevent that locating piece 6 from moving up in each side.
During assembling, at first, second conducting terminal 32 is respectively installed to accommodating in the passage 223 through second interface 222; Secondly, first conducting terminal 31 is arranged in one of downside arranges the row that passage 223 is positioned at lower floor that accommodates who is installed to through first interface 221, second collets 52 are installed between insulating body 2 two sides 23 along chute 2312, clamping part on second collets 52 541 and described button are held piece 232 and are interlocked and hold again; Once more, first conducting terminal 31 is arranged in one of upside arranges the row that passage 223 is positioned at the upper strata that accommodates who is installed to through first interface 221, then first collets 51 are installed between insulating body 2 two sides 23 along chute 2311, clamping part on first collets 51 541 be positioned at buckleing of chute 2311 downsides and hold piece 232 and interlock and hold; Next the Hou end of insulating body 2 is fixed in the vertical portion 35 of described locating piece 6 being passed each conducting terminal 3; Again described shielding casing 4 is installed on insulating body 2 interfaces 22 and interlocks and hold by brake hole on its side arm 44 441 and detent projection 24 on the insulating body 2; At last, pass opening 411 on the shielding casing 4 and insert in the groove 226 on the insulating bodies 2 and be fixed in wherein and can be assembled into the utility model electric connector 1 being braked member 45.
As mentioned above, the utility model electric connector 1 is in each of first conducting terminal 31, be provided with collets 51,52 on second horizontal part 332,333, thereby when electric connector 1 is assembled on circuit board (not shown), circuit board (not shown) can be accepted by the collets 51,52 that are positioned in first conducting terminal, 31 each row of horizontal portion 332,333 power of replacing that first conducting terminal 31 makes progress, and is not out of shape thereby first conducting terminal 31 can not continue to move upward or causes and crosstalk.In addition, by described locating piece 6 each conducting terminal 3 is positioned in the insulating body 2 to prevent that conducting terminal 3 from moving on the direction of all around.

Claims (10)

1. electric connector, it comprises insulating body and is immobilizated in interior some first conducting terminals of insulating body, described insulating body is provided with first interface in order to the grafting butt connector, described first conducting terminal is provided with horizontally extending horizontal part and from vertical portion that horizontal part extends downward vertically, described horizontal part is provided with the contact site that extends in first interface, it is characterized in that: described horizontal part becomes two rows to distribute along the insulating body above-below direction at least, described insulating body be equipped be positioned at each row of horizontal portion upper end in order to compress the collets of horizontal part.
2. electric connector as claimed in claim 1 is characterized in that: described collets are provided with prevent the first that first conducting terminal move up parallel with the described first conducting terminal horizontal part.
3. electric connector as claimed in claim 2 is characterized in that: being extended with several downwards from described first can be with the separated fin of each first conducting terminal.
4. electric connector as claimed in claim 2 is characterized in that: described first two ends are outward extended with a flank respectively, and described insulating body is provided with the chute that cooperates with described flank.
5. electric connector as claimed in claim 2 is characterized in that: described collets are provided with the second portion that is positioned at rear, the first conducting terminal vertical portion that extends downward vertically from the first rear end.
6. electric connector as claimed in claim 5 is characterized in that: be extended with a clamping part respectively forward from described second portion both sides, described insulating body is provided with the clamping part button of holding that interlocks and holds piece.
7. electric connector as claimed in claim 1, it is characterized in that: described insulating body also is provided with second interface below first interface, described electric connector is provided with second conducting terminal that is installed on second interface, described second conducting terminal also is provided with along the horizontally extending horizontal part of insulating body fore-and-aft direction and from the vertical portion that horizontal part extends downward vertically, and described horizontal part is provided with the contact site that extends in second interface.
8. electric connector as claimed in claim 7, it is characterized in that: the vertical portion of the vertical portion of described second conducting terminal and first conducting terminal sets in a row along the insulating body fore-and-aft direction, and described electric connector is provided with the locating piece so that each conducting terminal vertical portion is located that is assembled in the insulating body rear end.
9. electric connector as claimed in claim 8, it is characterized in that: corresponding each conducting terminal, described locating piece is provided with several through locating piece through hole up and down, extended upward a pair of elastic arm respectively from described locating piece both sides, described elastic arm upper end outwards is equipped with protuberance respectively, described locating piece both sides also outwards convex with a pair of projection respectively, and described insulating body lower end is provided with the wall portion of holding with described protuberance button, and described wall subordinate side is provided with the recess of holding with described projection button.
10. electric connector as claimed in claim 1 is characterized in that: described electric connector also is provided with the shielding casing that is covered in the insulating body front surface.
CNU2007200410800U 2007-07-30 2007-07-30 Electric connector Expired - Fee Related CN201112782Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNU2007200410800U CN201112782Y (en) 2007-07-30 2007-07-30 Electric connector
JP2008003826U JP3144131U (en) 2007-07-30 2008-06-06 Electrical connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200410800U CN201112782Y (en) 2007-07-30 2007-07-30 Electric connector

Publications (1)

Publication Number Publication Date
CN201112782Y true CN201112782Y (en) 2008-09-10

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Application Number Title Priority Date Filing Date
CNU2007200410800U Expired - Fee Related CN201112782Y (en) 2007-07-30 2007-07-30 Electric connector

Country Status (2)

Country Link
JP (1) JP3144131U (en)
CN (1) CN201112782Y (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11444397B2 (en) 2015-07-07 2022-09-13 Amphenol Fci Asia Pte. Ltd. Electrical connector with cavity between terminals
US11469554B2 (en) 2020-01-27 2022-10-11 Fci Usa Llc High speed, high density direct mate orthogonal connector
US11522310B2 (en) 2012-08-22 2022-12-06 Amphenol Corporation High-frequency electrical connector
US11539171B2 (en) 2016-08-23 2022-12-27 Amphenol Corporation Connector configurable for high performance
US11715914B2 (en) 2014-01-22 2023-08-01 Amphenol Corporation High speed, high density electrical connector with shielded signal paths
US11757215B2 (en) 2018-09-26 2023-09-12 Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd. High speed electrical connector and printed circuit board thereof
US11757224B2 (en) 2010-05-07 2023-09-12 Amphenol Corporation High performance cable connector
US11799246B2 (en) 2020-01-27 2023-10-24 Fci Usa Llc High speed connector
US11817655B2 (en) 2020-09-25 2023-11-14 Amphenol Commercial Products (Chengdu) Co., Ltd. Compact, high speed electrical connector

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101908679B (en) * 2009-06-02 2013-08-14 富士康(昆山)电脑接插件有限公司 Connector

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11757224B2 (en) 2010-05-07 2023-09-12 Amphenol Corporation High performance cable connector
US11522310B2 (en) 2012-08-22 2022-12-06 Amphenol Corporation High-frequency electrical connector
US11901663B2 (en) 2012-08-22 2024-02-13 Amphenol Corporation High-frequency electrical connector
US11715914B2 (en) 2014-01-22 2023-08-01 Amphenol Corporation High speed, high density electrical connector with shielded signal paths
US11444397B2 (en) 2015-07-07 2022-09-13 Amphenol Fci Asia Pte. Ltd. Electrical connector with cavity between terminals
US11539171B2 (en) 2016-08-23 2022-12-27 Amphenol Corporation Connector configurable for high performance
US11757215B2 (en) 2018-09-26 2023-09-12 Amphenol East Asia Electronic Technology (Shenzhen) Co., Ltd. High speed electrical connector and printed circuit board thereof
US11469554B2 (en) 2020-01-27 2022-10-11 Fci Usa Llc High speed, high density direct mate orthogonal connector
US11469553B2 (en) 2020-01-27 2022-10-11 Fci Usa Llc High speed connector
US11799246B2 (en) 2020-01-27 2023-10-24 Fci Usa Llc High speed connector
US11817657B2 (en) 2020-01-27 2023-11-14 Fci Usa Llc High speed, high density direct mate orthogonal connector
US11817655B2 (en) 2020-09-25 2023-11-14 Amphenol Commercial Products (Chengdu) Co., Ltd. Compact, high speed electrical connector

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080910

Termination date: 20130730