CN201113142Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN201113142Y CN201113142Y CNU2007200572364U CN200720057236U CN201113142Y CN 201113142 Y CN201113142 Y CN 201113142Y CN U2007200572364 U CNU2007200572364 U CN U2007200572364U CN 200720057236 U CN200720057236 U CN 200720057236U CN 201113142 Y CN201113142 Y CN 201113142Y
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- limit
- terminal
- base portion
- electric connector
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Abstract
An electric connector comprises an insulation body provided with multiple rows of terminal accommodating grooves from a top view. Each terminal accommodating groove comprises a first assembly side and a second assembly side, and an included angle is between one side of one assembly side and one side of the other assembly side. In the same row, at least one side of the first assembly side of the two adjacent accommodating grooves is positioned at the same straight line and parallel to the straight line formed by the row and the second assembly side is parallel to each other. In the process for manufacturing a terminal accommodating groove mold, firstly, the first and the second assembly sides of the terminal accommodating groove are ground in a grinder to obtain a rough outline of the terminal accommodating groove mold; and the mold is processed in an electric spark manner the regions formed respectively by the extension lines of the first and the second assembly sides, therefore, the processing of the mold is faster, easier in working procedure and lower in cost; An included angle is formed between one side of the accommodating groove and the straight line with the terminal so as to facilitate the dense array of the terminals in the terminal accommodating groove.
Description
[technical field]
The utility model relates to a kind of electric connector, refers in particular to the electric connector that electrically connects chip module and circuit board.
[background technology]
Computer constantly develops towards miniaturization at present, and the electrical connection device device also develops to more and more littler direction thereupon.On the one hand size reduces, particularly terminal itself with and occupation space more and more littler, guarantee again that on the other hand terminal has the better elastic contact performance, be connected to carry out excellent electrical property with electronic building brick (as cpu chip).For overcoming the problems referred to above, a kind of known improvement terminal and the arrangement mode between the electric connector insulating body, see also illustrated in figures 1 and 2, the tin ball (not shown) that this electric connector 1 comprises insulating body 1, is located in a plurality of terminals 2 in the insulating body 1 and connects mutually with terminal 2, insulating body 1 is provided with terminal containing slot 10, and terminal 2 correspondences are contained in wherein.The cross section of terminal containing slot 10 is cross, is provided with a vertical hole 101 and of running through insulating body 1 and is attached thereto and connects and orthogonal transverse holes 102, and vertically the transverse holes 102 in hole 101 is wide.Vertically the axis in hole and insulating body laterally is miter angle degree angle, terminal 2 is provided with holding parts 21 that is " H " shape and elastic portion 22 and the weld part 23 that is extended by holding parts 21 two ends, wherein, holding parts 21 is located in the transverse holes 102 of terminal containing slot 10, and elastic portion 22 and weld part 23 are located in vertical hole 101 of terminal containing slot 10.This electric connector, though the elastic portion 22 of the terminal longitudinally axis direction in hole 101 is arranged, the length of elastic portion 22 is increased, but have following drawback: vertically the sidewall of the axis in hole 101 and insulating body is 45 degree angles, transverse holes 102 is long and narrow state, in the die manufacture process of insulating body, processing technology complexity, manufacturing cost height.
Therefore, be necessary to design a kind of novel electric connector, to overcome above-mentioned defective.
[summary of the invention]
The purpose of this utility model is to provide a kind of electric connector, and its terminal accommodating groove mould is made more convenient.
The utility model provides a kind of electric connector, be used for the chip module is electrically connected to circuit board, comprise: an insulating body, from vertical view, it is provided with many row's terminal containing slots, each accepting groove comprises first group of limit and second group of limit, wherein has angle between a limit in wherein limit on these two groups of limits and another group limit, every group of limit comprises the two parallel limit, described terminal containing slot is positioned at the zone that extended line surrounded on these two groups of limits and these two groups of limits, with the straight line parallel that is located on the same line at least on one side and forms with described row on first group of limit of adjacent two accepting grooves among the row, second group of limit is parallel to each other; And a plurality of terminals, be contained in respectively in the corresponding terminal containing slot.
The utility model also provides a kind of electric connector, be used for the chip module is electrically connected to circuit board, comprise: an insulating body, from vertical view, it is provided with many row's terminal containing slots, adjacent two accepting grooves form two straight lines at the ragged edge transversely along row, the straight line parallel that these two straight lines and described row form; And form two parallel lines between adjacent two accepting grooves in addition, the straight line that these parallel lines and terminal place row form acutangulates; And a plurality of terminals, be contained in respectively in the corresponding terminal containing slot.
Because the utility model terminal containing slot is positioned at the zone that extended line surrounded on two groups of parallel edges and these two groups of limits, form two parallel lines between perhaps adjacent two accepting grooves in addition, because terminal containing slot is this structure, so in the mold process of making terminal containing slot, at first grind first group of limit and second group of limit (being the parallel line between adjacent two accepting grooves) of terminal containing slot by grinding machine, process the general profile of mould of terminal containing slot, process the mould in the zone that the extended line on first group of limit and second group of limit forms respectively again by the mode of electric spark, thereby make the mould of terminal containing slot faster, manufacturing procedure is simple, and cost is lower; And accepting groove wherein the straight line that forms of limit and terminal place row be angle, the straight line that parallel line between perhaps adjacent two accepting grooves and terminal place row form acutangulates, make the side inclination certain angle of the relative insulating body of terminal containing slot, terminal accommodating is in the respective terminal accepting groove, and the spacing between the terminals of adjacent increases, and helps the terminal densification and is arranged in the terminal containing slot.
[description of drawings]
Fig. 1 is the partial schematic diagram of the insulating body of existing electric connector;
Fig. 2 is a connector terminals stereogram shown in Figure 1;
Fig. 3 is the upright exploded view of the utility model electric connector;
Fig. 4 is the vertical view of the insulating body of electric connector shown in Figure 3;
Fig. 5 is the partial enlarged drawing of insulating body shown in Figure 4;
Fig. 6 is the stereogram of the mould of insulating body shown in Figure 5;
Fig. 7 is the stereogram of mould shown in Figure 6 in another angle;
Fig. 8 is the upward view of mould shown in Figure 6;
Fig. 9 is the stereogram of insulating body shown in Figure 4;
Figure 10 is the partial enlarged drawing of insulating body shown in Figure 9;
Figure 11 is the upward view of insulating body shown in Figure 4;
Figure 12 is the partial enlarged drawing of insulating body shown in Figure 11;
Figure 13 is the stereogram of insulating body shown in Figure 4 in another angle;
Figure 14 is the partial enlarged drawing of insulating body shown in Figure 13;
Figure 15 is the three-dimensional combination figure of connector terminals shown in Figure 3 and terminal material belt;
Figure 16 is the stereogram of terminal shown in Figure 15;
Figure 17 is the front view of terminal shown in Figure 15;
Figure 18 is the vertical view of terminal shown in Figure 15 and terminal material belt;
Figure 19 is the three-dimensional combination figure of electric connector joint terminal strip shown in Figure 3;
Figure 20 is the vertical view of electric connector joint terminal strip shown in Figure 19;
Figure 21 is the stereogram of electric connector open terminal strip shown in Figure 19;
Figure 22 is the vertical view of electric connector shown in Figure 21;
Figure 23 is that electric connector shown in Figure 22 is at A-A direction cutaway view;
Figure 24 is the stereogram of electric connector shown in Figure 21 in another angle;
Figure 25 is the partial enlarged drawing of electric connector shown in Figure 24;
Figure 26 is the upward view of electric connector shown in Figure 24;
Figure 27 is the partial enlarged drawing of electric connector shown in Figure 26;
Figure 28 is the stereogram of second embodiment of the utility model electric connector;
Figure 29 is the partial enlarged drawing of electric connector shown in Figure 28;
Figure 30 is the upward view of electric connector shown in Figure 28;
Figure 31 is the partial enlarged drawing of electric connector shown in Figure 30.
[embodiment]
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As Fig. 3, the utility model electric connector 100 is used for chip module (figure does not show) is electrically connected to circuit board (figure does not show), comprise: an insulating body 10, arrange terminal 20 and the tin ball 30 relative with terminal 20 more, wherein insulating body 10 is provided with many row's terminal containing slots 11, and terminal 20 correspondences are accommodated wherein; Tin ball 30 is folded in terminal containing slot 11, and connects with corresponding terminal 20.
As Fig. 4 to Fig. 5, and consult Fig. 3 simultaneously, described insulating body 10 has the four side that roughly becomes the rectangular area, and have a first surface 12 and with these first surface 12 opposing second surface 13 (as Fig. 3), in fact, first surface 12 is the upper surface of insulating body 10, and second surface 13 is the lower surface of insulating body 10, described terminal containing slot 11 runs through this two surface 12,13, and corresponding each terminal containing slot 11.
From the vertical view of insulating body 10, described each terminal containing slot 11 comprises three groups of limits that link together, and is respectively first group of limit 111, second group of limit 112 and the 3rd group of limit 113.
Described first group of limit 111 comprises and being parallel to each other and relative article one limit 1111 and four edges 1112, and article one limit 1111 and four edges 1112 are two straight lines of terminals of adjacent accepting groove 11 in the formation of edge row's ragged edge transversely, and these two straight lines are parallel with the straight line LL that place row forms.
Second group of limit 112 also comprises and being parallel to each other and relative second limit 1121 and the 5th limit 1122; The 3rd group of limit 113 also comprises and being parallel to each other and relative the 3rd limit 1131 and the 6th limit 1132, in fact article one limit 1111, second limit 1121, article three, limit 1131, four edges 1112, article five, limit 1122 and the 6th limit 1132 are by being arranged in counterclockwise on the terminal containing slot 11, and wherein limit on first group of limit 111 and second group of limit 112 of adjacency wherein has angle [alpha] between a limit, this angle α is the obtuse angle, the best is 120 degree, that is: the angle [alpha] between article one limit 1111 and the second limit 1121 is 120 degree, and four edges 1112 and angle [alpha] between the 5th limit 1122 are 120 to spend.
Each terminal containing slot 11 is physically located in the zone that the extended line on first group of limit 111, second group of limit 112 and these two groups of limits 111,112 surrounds, and regional a and regional b (as Fig. 5) that the extended line that the 3rd group of limit 113 also is positioned at these two groups of limits 111,112 is formed respectively, and two limits 1131,1132 on the 3rd group of limit 113 are vertical mutually with two limits 1111,1112 on first group of limit 111 of adjacency respectively, that is: the angle between article one limit 1111 and the 6th limit 1132 is 90 degree, and the 3rd limit 1131 and angle between the four edges 1112 are 90 to spend.
Fig. 6 to Fig. 8 is the schematic diagram of mould 50 of the terminal containing slot 11 of insulating body 10, in mould 50 forming processes of making terminal containing slot 11, at first on mould 50, grind the relative both sides 51 corresponding with second group of limit 112 of terminal containing slot 11 by grinding machine, 52, then on mould 50, grind the relative both sides 53 corresponding by grinding machine again with first group of limit 111 of terminal containing slot 11,54, can process the general profile of terminal containing slot 11 like this, on mould 50, process the relative both sides 55 corresponding by the spark machined mode at last with the 3rd group of limit 113 of terminal containing slot 11,56, make with this mould 50 that just can finish terminal containing slot 11, then directly process terminal containing slot 111 by mould 50, thereby comparatively fast make terminal containing slot 11, and the manufacturing process by grinding machine and electric spark just, manufacturing procedure is simple, and cost is lower.Certainly terminal containing slot 11 also can only be provided with first group of limit and second group of limit; perhaps establish three groups of above limits; as long as terminal containing slot is positioned at the zone that extended line surrounded on these two groups of limits and these two groups of limits; make the mould manufacturing process of terminal containing slot simple, all in protection range of the present utility model.
As Fig. 4 and Fig. 5, still from the vertical view of insulating body 10, the sub-accepting groove 11 of adjacent both ends forms two straight lines at the ragged edge transversely along row, these two straight lines are defined as AA and BB, and in fact straight line AA overlaps with article one limit 1111 place straight lines of terminal containing slot 11, straight line BB overlaps with the four edges 1112 place straight lines of terminal containing slot 11, and these two straight line AA are parallel with the straight line LL that described row forms with BB; And form two parallel lines in addition between the sub-accepting groove 11 of adjacent both ends, these two straight lines are defined as CC and DD, and in fact straight line CC overlaps with the second limit 1121 place straight lines of terminal containing slot 11, straight line DD overlaps with the 5th limit 1122 place straight lines of terminal containing slot 11, the straight line LL that these parallel lines CC and DD and terminal place row form acutangulates β, make terminal containing slot 11 inclination certain angles, help being installed with wherein terminal 20 certain angle that can tilt, strengthen the distance between the terminals of adjacent 20, help terminal 20 densifications and be arranged in the terminal containing slot 11; Also form the two other parallel lines between the sub-accepting groove 11 of adjacent both ends, these two straight lines are defined as EE and FF, and in fact straight line EE overlaps with the 3rd limit 1131 place straight lines of terminal containing slot 11, straight line FF overlaps with the 6th limit 1132 place straight lines of terminal containing slot 11, and the straight line LL that these parallel lines EE and FF and terminal place row form meets at right angles.
As Fig. 9 to Figure 13, described terminal containing slot 11 is an irregular shape, and all directions all have gap (as Figure 19) between terminal 20 and the terminal containing slot 11, be provided with the first relative block 114 and second block 115 in each terminal containing slot 11, and the mould of this first block 114 and second block 115 is by the processing mode moulding of electric spark, wherein first block 114 is a little less than the first surface 12 of insulating body 10, and be positioned at the intersection on article one limit 1111 and second limit 1121, and this first block 114 and the 5th limit 1122 enclose a fluting 116, this fluting 116 does not connect with the second surface 12 of insulating body 10, and be provided with a projection 117 in fluting 116 bottom, this projection 117 is formed by second surface 13 outside protrusions of insulating body, and be positioned at terminal containing slot 11 bottoms near, in terminal containing slot 11, projection 117 is positioned at the opposite side of first block 114, from the vertical view of insulating body 10, the both sides that can see first block 114 all are provided with projection 117, and described tin ball 30 is embedded and is fixed between each projection 117 (as Figure 22).
Figure 10 to Figure 14 is the upward view of insulating body 10, also is provided with projection 14 at the side of described each terminal containing slot 11, and this projection 14 roughly is wedge shape.
Figure 15 to Figure 18 is the schematic diagram of terminal 20, and consult Figure 19 to Figure 23 simultaneously, described terminal 20 and terminal material belt 40 integrated punching moulding, and be located in the corresponding terminal containing slot 11, and all directions all have gap (as Figure 19) between terminal 20 and the terminal containing slot 11, each terminal 20 comprises: a base portion 21 and the elastic arm 22 and the holding parts 23 that are extended by these base portion 21 1 ends, described terminal 20 also comprises a weld part 24 that is provided with at the described elastic arm 22 relative other ends by base portion 21.
Described base portion 21 is a plate body, comprises a main part 211 that is connected with elastic arm 22 and a pars intermedia 212 that is extended by a side of this main part 211, and this pars intermedia 212 links together with described holding parts 23.
Described holding parts 23 also is a plate body, and is positioned at same plane with base portion 21, and this plane is defined as plane P in Figure 18, and this holding parts 23 is contained in the fluting 116 of terminal containing slot 11 and the zone interior (as Figure 10) of groove 118 combinations with base portion 21.Described holding parts 23 comprises a strip connecting portion 231 that is connected with terminal material belt 40 and a holding section 232 of being extended by this strip connecting portion 231 downwards.
Because holding parts 23 also is a plate body, its strip connecting portion 231 also with base portion 21 in same plane, i.e. plane P, thus at terminal 20 when terminal material belt 40 cuts off, anti-stopping materials strip connecting portion 231 has bigger deflection and causes terminal 20 to deflect, thereby can make terminal structure more stable.
The straight line GG that described plane P and terminal 20 places row form acutangulates γ, and in fact the straight line GG of terminal 20 places row formation is exactly the direction (as Figure 18 and Figure 20) of terminal material belt 40, and the 5th limit 1122 of plane P adjacent terminal accepting groove 11 is parallel or overlap (i.e. a limit in second group of limit 112, as Figure 20), with against terminal 20, preventing to prejudge the place has bigger deflection and causes terminal 20 to deflect, thereby can make terminal structure more stable.And the straight line GG that plane P and terminal 20 places row form acutangulates γ, make and have the angle of being γ arrangement between the terminals of adjacent 20, and when terminal 20 is located in corresponding terminal containing slot 11, the straight line GG that terminal 20 places row forms is parallel with a side of insulating body 10, so a side of this plane P and insulating body 10 also acutangulates γ (as Figure 18 and 20).
As Figure 16 and Figure 17, described base portion 21 and of the projection of described elastic arm 22 roughly be located along the same line (perhaps almost parallel) on plane, base portion 21 place, in fact, elastic arm 22 is projected on the straight line QQ plane, base portion 21 place, and base portion 21 is also at straight line PP, so elastic arm 22 is roughly on same straight line QQ on plane, base portion 21 place, and elastic arm 22 is extended upward by base portion 21 and forms, and elastic arm 22 not bendings of relative base portion 21, thereby elastic arm 22 has normotopia degree preferably, terminal 20 structures are more stable, help like this contacting with the compression of chip module exactly.
As Figure 17, Figure 18 and Figure 20, from vertical view, the bearing of trend place straight line QQ reality of elastic arm 22 just elastic arm 22 at the projection straight line PP on plane, base portion 21 place, a straight line GG that this straight line PP and terminal 20 places row form or a side of insulating body 10 acutangulate δ, this internal acute angle delta and acute angle gamma sum probably are 90 degree, thereby distance increases between the terminals of adjacent 20, helps the terminal densification.
Described elastic arm 22 comprises a junction that extended to form by base portion 21 1 ends 221 and a contact site 222 that is further extended to form by these connecting portion 221 ends, and wherein the end of contact site 222 is provided with the contact-making surface 223 with the chip dies set of contact; Described connecting portion 221 bearing of trends are opposite with described contact site 222 bearing of trends, and form a bending part 224 in described connecting portion 221 and described contact site 222 joints, the sidewall of described bending part 224 parallel butts or adjacent terminal accepting groove 11, that is: (a limit on second group of limit 112, the second limit 1121 of bending part 224 parallel butts or adjacent terminal accepting groove 11, as Figure 19 and Figure 21), thereby prevent when fractureing terminal material belt 40, avoid terminal 20 to produce bigger distortion, make elastic arm 22 positions of terminal 20 more stable.The folding line of described bending part 224 is a horizontal folding line 2241, be convenient to process and can guarantee terminal 20 contact site 222 accurately.
As Figure 16 and Figure 17, described weld part 24 is extended to form at the elastic arm 22 relative other ends by base portion 21, this weld part 24 comprises a bend 241 that is positioned at weld part 24 and the welding ends 242 that is extended by this bend 241 downwards, make weld part 24 and base portion 21 skews one segment distance by bend 241, and welding ends plane, 242 place and base portion plane, 21 place and keep at a certain distance away.
One side of described welding ends 242 is provided with a clamping part 243, and this clamping part 243 is buckled on the projection 14 of terminal containing slot 11, and the distance (as Figure 23) certain at interval with projection 14.Be fixed together when tin ball 30 fusing and with the welding ends 242 of terminal 20, when electric connector 100 is vibrated or is impacted, can produce relative motion between insulating body 10 and the terminal 20, but because of keeping at a certain distance away between clamping part 243 and the projection 14, make relative motion can not pull terminal, thereby the tin ball 30 after the fusing can not be subjected to pulling force or pulling force is very little, can not cause the generation of solder crack phenomenon.
As Figure 24 to Figure 27, tin ball 30 is fixed in the insulating body 10, and connect with the weld part 24 of corresponding terminal 20, and 30 pairs in each tin ball should have two projections 117, and be embedded and be fixed in wherein between the two adjacent projections 117, wherein first projection 117 is provided with two protuberances 1171, second projection 117 is provided with a protuberance 1171, described three protuberances 1171 are fixing with tin ball 30, the position (as Figure 25) that contiguous second projection 117 in the position of terminal 20 and tin ball 30 butts is not established protuberance 1171, thereby can avoid tin ball 30, allow tin ball 30 form three-point fix.
Described terminal 20 is adjacent to the position that second projection 117 is not established protuberance 1171, and and the space 118 that has the tin liquor of holding the 30 fusing back formation of tin ball between the wall portion of second projection, 117 these positions, can be freely formed preferred shape after making 30 fusings of tin ball, be positioned at this space 118.
From the upward view of insulating body 10, between adjacent two projections 117 and the tin ball 30 multiple spot bite 1172 is arranged among every row, these bites surround a polygon Q successively, and the centre of sphere O of tin ball 30 is positioned at the zone that this polygon Q is surrounded, make bite 1172 fixedly tin ball 30 be that non-friction fixes by pressure, so fixed effect is better.This polygon of present embodiment Q is similar to equilateral triangle (as Figure 27), make tin ball 30 by three-point fix between two adjacent projections 117, and the active force of 1172 pairs of tin balls 30 of this each bite is about equally.
During assembling, as Fig. 3, Figure 21 to Figure 23, at first terminal 20 (as Figure 15) is located in respectively in the corresponding terminal containing slot 11 (as Figure 19) together with terminal material belt 40, terminal material belt 40 (as Figure 21) then fractures, at last tin ball 30 is installed with the bottom of terminal containing slot 11, and tin ball 30 is connected mutually with the weld part 24 of respective terminal 20, assemble electric connector 100 with this.
Figure 28 to Figure 31 is the schematic diagram of second embodiment of the utility model electric connector, present embodiment with the difference of the foregoing description mainly is: each tin ball 30 corresponding four projection 117 that are provided with, wherein three projections 117 are fixing with tin ball 30, and the place, diagonal angle of each projection 117 is provided with two breach 119, terminal 20 and contiguous the 4th projection 117 (being top-right projection among Figure 31) in the position of tin ball 30 butts, and the 4th projection 117 towards the direction of tin ball 30 and and tin ball 30 between have described breach 119, thereby can be by other three projections, 117 three-point fix tin balls 30, described terminal 20 contiguous the 4th projections 117, and and the space that has the tin liquor of holding the 20 fusing back formation of tin ball between the two wall portions at breach 119 places of the 4th projection 117, can be freely formed preferred shape after making 30 fusings of tin ball, be positioned at this space.
Claims (10)
1, a kind of electric connector is characterized in that, comprising:
One insulating body, from vertical view, it is provided with many row's terminal containing slots, each accepting groove comprises first group of limit and second group of limit, wherein has angle between a limit in wherein limit on these two groups of limits and another group limit, every group of limit comprises the two parallel limit, described terminal containing slot is positioned at the zone that extended line surrounded on these two groups of limits and these two groups of limits, with the straight line parallel that is located on the same line at least on one side and forms with described row on first group of limit of adjacent two accepting grooves among the row, second group of limit is parallel to each other; And
A plurality of terminals are contained in respectively in the corresponding terminal containing slot.
2, electric connector as claimed in claim 1 is characterized in that: each accepting groove also comprises other limit, and these limits all are positioned at the zone that the extended line on these two groups of limits and these two groups of limits surrounds.
3, electric connector as claimed in claim 1 is characterized in that: each accepting groove further comprises the 3rd group of limit, and per three groups of limits comprise the two parallel limit.
4, electric connector as claimed in claim 1 is characterized in that: two limits and first group of limit on described the 3rd group of limit are perpendicular.
5, electric connector as claimed in claim 1, it is characterized in that: each terminal comprises a base portion and is positioned at an elastic arm of this base portion one end and is positioned at a strip connecting portion of this base portion one side, the projection on plane, described base portion place of wherein said base portion and described elastic arm roughly is located on the same line, described base portion and described strip connecting portion are in the same plane, a limit and or overlapping parallel with this limit in contiguous second group of limit, this plane.
6, electric connector as claimed in claim 5, it is characterized in that: described elastic arm comprises a junction that is extended to form by described base portion one end and a contact site that is further extended to form by this connecting portion end, and described connecting portion bearing of trend is opposite with described contact site bearing of trend, and forms a bending part at described connecting portion and described contact site joint.
7, electric connector as claimed in claim 6 is characterized in that: the parallel butt in described bending part or be adjacent to another limit in second group of limit.
8, a kind of electric connector is characterized in that, comprising:
One insulating body, from vertical view, it is provided with many row's terminal containing slots, and adjacent two accepting grooves form two straight lines at the ragged edge transversely along row, the straight line parallel that these two straight lines and described row form; And form two parallel lines between adjacent two accepting grooves in addition, the straight line that this parallel line and terminal place row form acutangulates; And
A plurality of terminals are contained in respectively in the corresponding terminal containing slot.
9, electric connector as claimed in claim 8 is characterized in that: also form the two other parallel line between adjacent two accepting grooves, the straight line that these parallel lines and terminal place row form meets at right angles.
10, electric connector as claimed in claim 8, it is characterized in that: each terminal comprises a base portion and is positioned at an elastic arm of this base portion one end and is positioned at a strip connecting portion of this base portion one side, the projection on plane, base portion place of wherein said base portion and described elastic arm roughly is located on the same line, described base portion and described strip connecting portion are in the same plane, a line and or overlapping parallel with this limit in the contiguous described line in this plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200572364U CN201113142Y (en) | 2007-09-20 | 2007-09-20 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200572364U CN201113142Y (en) | 2007-09-20 | 2007-09-20 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201113142Y true CN201113142Y (en) | 2008-09-10 |
Family
ID=39964884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200572364U Expired - Lifetime CN201113142Y (en) | 2007-09-20 | 2007-09-20 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201113142Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243324A (en) * | 2021-07-21 | 2022-03-25 | 番禺得意精密电子工业有限公司 | Electrical connector |
-
2007
- 2007-09-20 CN CNU2007200572364U patent/CN201113142Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114243324A (en) * | 2021-07-21 | 2022-03-25 | 番禺得意精密电子工业有限公司 | Electrical connector |
| CN114243324B (en) * | 2021-07-21 | 2023-07-21 | 番禺得意精密电子工业有限公司 | Electric connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080910 |
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| CX01 | Expiry of patent term |