CN101242046B - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN101242046B CN101242046B CN 200710019754 CN200710019754A CN101242046B CN 101242046 B CN101242046 B CN 101242046B CN 200710019754 CN200710019754 CN 200710019754 CN 200710019754 A CN200710019754 A CN 200710019754A CN 101242046 B CN101242046 B CN 101242046B
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- terminal
- wedge
- insulating body
- hyoplastron
- shaped part
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Abstract
The present invention discloses an electric connector (100) which comprises an insulating body (1), two rows of terminals (2) arranged on the insulating body and a positioning device. The first part of the positioning device comprises a plurality of first cuneiform parts (15) which extends integratedly from one side of the insulating body and are dividedly arranged, the terminal (2) comprises a pin (22) which extends from the insulating body and is pre-orientated in the separating part (151) between the first cuneiform parts and the gap part (152) formed by the first cuneiform part; the second part of the positioning device comprises a pectinate part (3) which is separating-arranged with the insulating body and can clamp the terminal pin (22) between the two sides cooperating with the first cuneiform part. The connector completes the locating and assembling of the terminal through the per-orienting of the terminal pin and the inserting of the pectinate part, and the assembling is simpler comparatively.
Description
[technical field]
The present invention relates to a kind of electric connector, relate in particular to a kind of electric connector with terminal location equipment.
[background technology]
In high density electrical connector, terminal location equipment generally can be set accurately be connected in the circuit on circuit board to guarantee terminal pin.United States Patent (USP) the 5th, 692,192,5,947,769,5,957, all disclosed a kind of positioner that generally uses at present for No. 705, these positioners are a flat board, flat board is provided with four exhausting holes.The insulating body of electric connector is provided with terminal, and the pin of terminal extends back insulating body and bending downwards.After terminal group was loaded on insulating body, positioner was assembled from bottom to top, passed through hole on positioner for terminal pin, until positioner is fixed in insulating body by the fixed part at its two ends.So, positioner can limit pin and move or bend, thereby guarantees that pin is welded on circuit board exactly.Yet if terminal pin slightly has bending or tilts, positioner possibly can't be assembled.
Therefore, necessary above-mentioned electric connector is improved, to overcome its deficiency.
[summary of the invention]
Main purpose of the present invention is to provide a kind of electric connector, and its terminal pin position fixing process is fairly simple.
For achieving the above object, the present invention is by the following technical solutions: a kind of electric connector, it comprises insulating body, at least one ranking terminal and the positioner on insulating body, terminal has the pin that extends insulating body, positioner comprises from the first that the body one side one that insulate is extended and separates the second portion of setting with insulating body, it is characterized in that: the described terminal pin predetermined first that is positioned at positioner, second portion coordinates with first terminal pin is held on wherein.
Compared with prior art, electric connector of the present invention has following beneficial effect: by positioner first to the coordinating with the terminal pin clamping wherein of the pre-determined bit of terminal and second portion and first, thereby realize the simplification of terminal pin position fixing process.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of electric connector of the present invention.
Fig. 2 is the three-dimensional exploded view of electric connector of the present invention.
Fig. 3 is the predetermined stereogram that is positioned at insulating body of terminal.
Fig. 4 is the stereogram of pars pectinata.
Fig. 5 is the stereogram that pars pectinata is assembled in insulating body.
Fig. 6 is the three-dimensional combination figure of electric connector other direction shown in Figure 1.
[embodiment]
See also shown in Figure 2, electric connector 100 of the present invention comprise insulating body 1, two row terminal 2, positioner and shielding casings 4.Positioner comprises from the first that the body 1 one side one that insulate are extended and separates the second portion of setting with insulating body.
Fig. 2 is supine exploded view at the bottom of electric connector shown in Figure 1.Ginseng Fig. 2, insulating body 1 comprises that one roughly is rectangular-shaped base portion 10, vertically extend hyoplastron section 11 from this base front surface, this hyoplastron section is two mutual parallel upper hyoplastron 111 and lower hyoplastrons 112, wherein go up on the upper surface of the lower surface of hyoplastron and lower hyoplastron and be formed with respectively the terminal containing slot 14 that connects base portion 10, terminal 2 is accommodated wherein.The distance that base portion 10 two ends extend back respectively between 13, two location divisions, location division is roughly corresponding with the width of hyoplastron section, and the space between two location divisions holds for terminal.Base portion 10 between two location divisions from its bottom surface backward one be extended with one and ranked first wedge-shaped part 15, the setting that keeps at a certain distance away of each wedge-shaped part, form V font the first interval parts 151, a side of each the first wedge-shaped part 15 end cuts a part, forms the first notch part 152.Location division 13 is being provided with a long and narrow conduit 16 parallel with the first wedge-shaped part near the first wedge-shaped part 15 places, conduit 16 perforation 13 rear ends, location division.Positioner first comprises the first interval parts 151 between the first wedge-shaped part 15 and each wedge-shaped part.
One end of terminal 2 is wider tabular contact site 21, and the other end is thinner pin 22, this pin 22 from contact site extend back certain distance more vertically downward the bending.The terminal 2 minutes two-layer setting in up and down, contact site 21 of terminal is suitable with contact site 21 length of lower floor's terminal at the middle and upper levels for it, but the bending vertically downward again after long distance is extended in the contact site rear end of the pin of upper strata terminal.In addition, contact site 21 both sides, rear end of terminal 2 also are provided with hangnail, are used for terminal is fixed in terminal containing slot 14.In conjunction with shown in Figure 3, terminal 2 is in the body 1 rear end inserted terminals accepting groove 14 that insulate, wherein, the pin 22 of upper strata terminal is resisted against in the first notch part 152 of the first wedge-shaped part 15, and the pin 22 of lower floor's terminal is resisted against the inboard of the first interval parts 151 of the first wedge-shaped part 15, thereby has realized the pre-determined bit of terminal.
Shown in Fig. 4,5, the second portion of electric connector positioning device comprises a pars pectinata 3, it comprises lengthwise base portion 30 and ranked second wedge-shaped part 31 from one of base portion projection, the setting that keeps at a certain distance away of each wedge-shaped part, form V font the second interval parts 311, one side of the end of each wedge-shaped part cuts one, forms second notch part 312.The two ends of base portion 30 also are provided with a snatch section 32.After terminal 2 was assembled into insulating body 1,13 conduit 16 inserted along the location division in the snatch section 32 of pars pectinata 3, pushes forward pars pectinata, until (not shown) fixed with conduit 16 in the hook part of snatch section end.Simultaneously, the second wedge-shaped part 31 inserts the first interval parts 151, and wherein, the end of the second interval parts 311 is against the upper strata terminal pin 22 of the first notch part 151 that firmly is positioned at the first wedge-shaped part 15, and the pin 22 of upper strata terminal is clamped in the centre; Same, the second notch part 311 of the second wedge-shaped part 31 is against lower floor's terminal pin 22 of the first interval parts 151 that firmly is positioned at the first wedge-shaped part 15, in the middle of the pin 22 of lower floor's terminal is clamped in.As mentioned above, the first wedge-shaped part 15, first interval parts 151 of insulating body coordinate with pars pectinata 3, and the pin 22 of levels terminal is clamped in wherein, can prevent that pin from rocking, and jointly form positioner.
See also shown in Fig. 1,2,6, electric connector comprises that also one surrounds the shielding casing 4 of insulating body, and this shielding casing surrounds receiving space 40 of hyoplastron section's 11 formation.The upper wall 41 front end both sides of shielding casing bend inwards, form the auxiliary section 45 with the two ends parallel sidewalls, diapire 42 front end two side direction receiving space bendings, form the bent sheet 46 parallel with upper lower wall, this auxiliary section 45 can guide butt connector insert insulating body 1 and prevent the butt connector anti-plug with bent sheet 46.The diapire 42 of shielding casing is provided with a rectangular aperture 43 at corresponding terminal pin place, passes through smoothly for pin.
The terminal pin of this electric connector is at first by positioner first pre-determined bit, then by the second portion clamping, reduced in the assembling process requirement to terminal pin 22 proper alignment.And the V font interval parts that opening is larger makes first comparatively simple with coordinating of second portion.Certainly, the present invention is not limited to two row's terminals, and three rows or manyly also be suitable for need to establish notch part to get final product again on the first wedge-shaped part 15 of former location device.In addition, in the present invention, pars pectinata 3 also can not be set in the snatch section 32 of base portion 30 both sides, and pars pectinata base portion 30 both sides are resisted against the inboard of location division 13, also pars pectinata 3 can be fixed on insulating body 1.
Claims (3)
1. electric connector, it comprises insulating body, the terminal of at least one ranking on insulating body, the shielding casing of positioner and encirclement insulating body, described insulating body is provided with base portion and from hyoplastron section that base front surface vertically extends, this hyoplastron section has two mutual parallel upper hyoplastron and lower hyoplastrons, upward the upper surface of the lower surface of hyoplastron and lower hyoplastron is formed with respectively the terminal containing slot that connects base portion, described terminal accommodating is in terminal containing slot, shielding casing surrounds receiving space of hyoplastron section's formation, described upper hyoplastron and lower hyoplastron are positioned at this receiving space to dock with same butt connector, described terminal has the pin that extends insulating body, positioner comprises from the first that the body one side one that insulate is extended and separates the second portion of setting with insulating body, it is characterized in that: the first of described positioner comprises from insulating extended some spaced the first wedge-shaped parts of body one side one, this first wedge-shaped part also is formed with at least one notch part, the terminal pin of upper hyoplastron is resisted against in the notch part of this first wedge-shaped part, the second portion of positioner comprises second wedge-shaped part corresponding with the first wedge-shaped part, and the second wedge-shaped part coordinates the described terminal pin of clamping each other with the first wedge-shaped part.
2. electric connector as claimed in claim 1 is characterized in that: be formed with respectively interval parts between the wedge-shaped part of described positioner first, second portion, in the interval parts of described first, pre-determined bit has terminal pin.
3. electric connector as claimed in claim 2, it is characterized in that: described the second wedge-shaped part is provided with the terminal pin in notch part is contained in first with further location interval parts, realizes further location thereby the terminal pin in the notch part of described first is resisted against in the interval parts of second portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710019754 CN101242046B (en) | 2007-02-09 | 2007-02-09 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710019754 CN101242046B (en) | 2007-02-09 | 2007-02-09 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101242046A CN101242046A (en) | 2008-08-13 |
| CN101242046B true CN101242046B (en) | 2013-05-08 |
Family
ID=39933347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710019754 Active CN101242046B (en) | 2007-02-09 | 2007-02-09 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101242046B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867102B (en) * | 2009-04-17 | 2012-07-04 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN104283035B (en) * | 2013-07-11 | 2017-07-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination and its assemble method |
| CN105098434B (en) * | 2014-05-08 | 2018-02-16 | 上海莫仕连接器有限公司 | Electrical connector |
| US10170868B1 (en) * | 2017-10-16 | 2019-01-01 | Jae Electronics, Inc. | Connector |
| CN111055439B (en) * | 2019-12-31 | 2022-08-09 | 芜湖福赛宏仁精密电子有限公司 | A dress needle assistive device for inserts production |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4857017A (en) * | 1987-04-24 | 1989-08-15 | Maxconn, Inc. | Support device for wires in multi-contact connectors |
| CN2800509Y (en) * | 2005-03-15 | 2006-07-26 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN2802763Y (en) * | 2005-04-28 | 2006-08-02 | 钟丽华 | Positioning structure of connector terminal |
-
2007
- 2007-02-09 CN CN 200710019754 patent/CN101242046B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4857017A (en) * | 1987-04-24 | 1989-08-15 | Maxconn, Inc. | Support device for wires in multi-contact connectors |
| CN2800509Y (en) * | 2005-03-15 | 2006-07-26 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN2802763Y (en) * | 2005-04-28 | 2006-08-02 | 钟丽华 | Positioning structure of connector terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101242046A (en) | 2008-08-13 |
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