CN101483287A - Electric connector and terminal material belt and manufacturing method thereof - Google Patents
Electric connector and terminal material belt and manufacturing method thereof Download PDFInfo
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- CN101483287A CN101483287A CNA2008101264590A CN200810126459A CN101483287A CN 101483287 A CN101483287 A CN 101483287A CN A2008101264590 A CNA2008101264590 A CN A2008101264590A CN 200810126459 A CN200810126459 A CN 200810126459A CN 101483287 A CN101483287 A CN 101483287A
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Abstract
The invention provides an electric connector and a terminal material belt and a manufacturing method thereof, wherein the manufacturing method comprises the following steps: providing a terminal material belt, forming a plurality of first terminal groups and second terminal groups which are parallel to each other on the terminal material belt, wherein the two terminal groups are respectively provided with a plurality of terminals with the same structure; two ends of each terminal group are respectively connected with a first female connecting belt and a second female connecting belt. The sets of terminals are then separated, the first set of terminals is cut from the second female connection strip, and the second set of terminals is cut from the first female connection strip. Pulling the first and second female connection bands apart to make the first terminal group on the first female connection band and the second terminal group on the second female connection band correspond to each other; and the first terminal set and the corresponding second terminal set are placed in an injection molding mold to be integrally molded with the insulating body. And finally, removing the first female connecting band and the second female connecting band exposed out of the insulation body. The electric connector obtained by the invention can keep good coplanarity during molding and has extremely high stability.
Description
Technical field
The invention relates to a kind of electric connector and terminal material belt thereof and manufacture method, especially about the electric connector of a kind of terminal and insulating body integrated injection molding, and terminal material belt and manufacture method.
Background technology
Along with the trend of development of science and technology and product miniaturization, the size of electric connector is more and more littler, brings certain difficulty for traditional terminal assembling.As shown in Figure 1, the TaiWan, China patent application discloses a kind of terminal material belt 90,90 ' and electric connector for No. 090223446.This electric connector mainly comprises a pedestal 91, and is contained in the first terminal group 93 and second terminal group 94 in the terminal containing slot 92 on this pedestal 91.This first terminal group 93 and second terminal group 94 comprise shape respectively and construct different terminal 930,940, are respectively at 3 butts 930 of moulding on the terminal material belt 90 and in 3 butt 940 of terminal material belt 90 ' last moulding.Each terminal 930,940 keeps an end and strip 90,90 ' be connected, after being assembled to pedestal 91 again from strip 90,90 ' on cut out.
Each terminal the 930, the 940th inserts in each terminal containing slot 92 in the mode of interference engagement, and therefore under the assembly structure of this insert group terminal, the height of terminal 930,940 and the thickness of insulating body 91 all can't be done little, otherwise are difficult to guarantee good assembly quality.Thereby the method that in some electric connectors, begins to attempt conducting terminal and insulating body integrated injection molding.Relatively independent between each terminal during such electric connector for forming, only an end is connected with strip.Thereby with the insulating body injection molding process in be difficult to guarantee mutual coplane degree that the qualification rate that influences product has adverse effect to the electrical connection quality in later stage simultaneously.In addition, the shape of each terminal 930,940 of above-mentioned existing patent and structure are different, therefore, each terminal 930 and terminal 940 need be molded over respectively on two different strips, need with different die stamping moulding, comparatively waste material has not just increased manufacturing cost and has increased the manufacturing time-histories yet.
In view of the foregoing, existing terminal material belt, electric connector with and preparation method thereof be badly in need of further improving.
Summary of the invention
The purpose of this invention is to provide a kind of terminal material belt and electric connector thereof, the terminal of this terminal material belt moulding can keep good coplane degree with the insulating body moulding time, and saves material, reduces manufacturing cost simultaneously.
For achieving the above object, the invention provides following technical proposals: a kind of terminal material belt comprises the first terminal group and second terminal group of plurality of parallel, and comprises respectively first female connecting band and the second female connecting band that is connected with this terminal group opposite end respectively; This first and second terminal group is separable and comprise several terminals respectively; The contact site that each terminal comprises a base portion, the weld part that is connected with this base portion and elastic arm and extends from this elastic arm.
In one embodiment, this terminal material belt further comprises the sub-connecting band of at least one same side of terminals of adjacent in this first terminal group of interconnection and this second terminal group.The weld part of this each terminal is to extend from this base portion one end, and this elastic arm extends from this base portion other end bending.The end that the base portion of this terminal extends this elastic arm is connected with this first female connecting band, and an end that extends this weld part is connected with this second female connecting band.In one embodiment, it comprises interconnection sub-connecting band of the same end of terminals of adjacent on it, and the same end of this terminal is to be connected with this second female connecting band.This base portion is provided with some spacing holes.The both sides that this base portion extends this elastic arm one end place respectively upwards bending be extended with a pair of retention tab.In another embodiment, it comprises the first sub-connecting band of the same end of terminals of adjacent in interconnect respectively this first terminal group and second terminal group, reaches the second sub-connecting band of the terminals of adjacent other end in this first and second terminal group of interconnection.This base portion is a L shape, and this weld part is that vertical portion one end in this base portion L shape bends extension vertically downward, and this elastic arm is to extend to this weld part from the transverse part bending of this base portion L shape.This first sub-connecting band further comprises a stem portion of extending side by side with this first female connecting band, and the branching portion that is connected with the vertical portion of the base portion of this each terminal.Respectively second sub-connecting band connects the transverse part of the base portion of this terminals of adjacent respectively; This second female connecting band is to be connected respectively with the transverse part of the base portion of this each terminal.
The present invention also provides a kind of electric connector that uses this terminal material belt moulding, and it comprises an insulating body, and is contained in the first terminal group and second terminal group of this insulating body.This insulating body and this first terminal group and second terminal group are one-body molded, and this insulating body is provided with some holes that cut that cut this sub-connecting band, and to should each terminal group being provided with the docking groove that corresponding two rows are provided with; The contact site of this each terminal convexedly stretches in corresponding docking groove.
The present invention also provides the manufacture method of utilizing this terminal material belt to make above-mentioned electric connector, and it comprises the following step:
One terminal material belt is provided, the first terminal group of moulding plurality of parallel thereon and second terminal group, this first terminal group and second terminal group comprise plurality of terminals respectively; This terminal is of similar shape and structure; These each terminal group two ends are connected with one first female connecting band and one second female connecting band respectively;
Separate this first terminal group and second terminal group, the first terminal group is cut out from this second female connecting band, second terminal group is cut out from this first female connecting band;
Draw back this first female connecting band and second female connecting band, make the first terminal group on first female connecting band and second terminal group on second female connecting band in correspondence with each other;
This first terminal group and this corresponding second terminal group are inserted in the injection forming mold, made this first terminal group and second terminal group and this insulating body one-body molded;
Removal exposes to first female connecting band and second female connecting band of this insulating body.
This method also is contained in and is provided with the alignment pin corresponding with terminal base portion upper limit hole in this mould and locatees this base portion, and moulding is corresponding with this sub-connecting band on this insulating body cuts the hole, and cuts the sub-connecting band between terminals of adjacent in each terminal group.
Electric connector of the present invention and terminal material belt and manufacture method, than in the prior art on two different strips two groups of terminals of moulding, by opposite end corresponding female connecting band is set respectively, can on a strip, has saved material and be minimized cost by two groups of required terminals of moulding one electric connector at terminal; And terminal guarantees that by spacing hole being set at base portion or at two ends sub-connecting band being set all terminal and insulating body have outstanding coplane degree when one-body molded, improve the qualification rate of product and the stability of electrical connection in each terminal group.The oblique insulating body that is contained in of terminal of the present invention on the other hand, the flexibility that greatly improves the butt joint direction, the range of application of increase electric connector.
Description of drawings
Fig. 1 is the insulating body of a prior art electric connector and the decomposing schematic representation of terminal material belt;
Fig. 2 is the stereogram of electric connector according to an embodiment of the invention;
Fig. 3 is the stereogram of terminal material belt according to an embodiment of the invention;
Fig. 4 is the stereogram of terminal according to an embodiment of the invention;
Fig. 5 is that terminal material belt and insulating body cut the plane graph of processing before one-body molded according to an embodiment of the invention;
Fig. 6 is that terminal material belt cuts back and separation plane graph in correspondence with each other among Fig. 5;
Fig. 7 is terminal material belt separately corresponding among Fig. 6 and the insulating body plane graph when one-body molded;
Fig. 8 is terminal material belt and the one-body molded plane graph of the electric connector of moulding at last afterwards of insulating body among Fig. 7;
Fig. 9 is the cutaway view according to AA line intercepting among Fig. 8;
Figure 10 is the cutaway view according to BB line intercepting among Fig. 8;
Figure 11 be according to an embodiment of the invention electric connector do not cut terminal material belt the time stereogram;
Figure 12 is the schematic diagram of terminal material belt according to an embodiment of the invention;
Figure 13 is the stereogram of the terminal of moulding on the terminal material belt among Figure 12;
Figure 14 is the end view of the terminal of moulding on the terminal material belt among Figure 12;
Figure 15 is the plane graph after terminal material belt and insulating body cut before one-body molded among Figure 12;
Figure 16 is the vertical view that does not cut the electric connector of terminal material belt among Figure 11.
Symbol description among the figure:
| 1,5 |
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| 2,6 |
60 |
| 22,62 |
23,63 cut the |
| 25 through |
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| 3,7 |
30,70 the |
| 31,71 |
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| 32,72 |
320 |
| 321 |
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| 720 |
721 |
| 33,73 |
34,74 |
| 35,75 |
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| 4,8 |
40,80 first female connecting bands |
| 40 ', 80 ' the second female connecting bands | 400,800 |
| 41 |
81 |
| 810 |
811 branching |
| 82 second sub-connecting bands |
Embodiment
Spirit for a better understanding of the present invention is described further it below in conjunction with a preferred embodiment of the present invention.
As shown in Figure 2, one according to an embodiment of the invention electric connector 1 comprise an insulating body 2, and be contained in the first terminal group 30 and second terminal group 31 of this insulating body 2; The first terminal group 30 and second terminal group 31 comprise some shapes, terminal 3 that structure is identical respectively, and the first terminal group 30 in the present embodiment and second terminal group 31 comprise 3 terminals 3 respectively.As shown in Figure 3, only be illustrated among the figure with the terminal material belt 4 that is used for the required terminal 3 of moulding one electric connector 1, each the first terminal group 30 and second terminal group 31 are to take shape in respectively on same the terminal material belt 4, after cutting respectively with this insulating body 2 through injection moulding and one-body molded.
In conjunction with Fig. 3,4, terminal material belt 4 comprise the first terminal group 30 and second terminal group 31 of moulding arranged side by side, the first female connecting band 40 of opposite end that lays respectively at each the first terminal group 30 and second terminal group 31 and second female connecting band 40 ', and connect the sub-connecting band 41 of each terminals of adjacent 3.Each terminal 3 comprises the elastic arm 34 that weld part that a base portion 32, extends from an end of this base portion 32 33, extends from the other end of this base portion 32, and the contact site 35 that extends from this elastic arm 34.Be penetrated with some spacing holes 320 on this base portion 32, and the both sides at these base portion 32 close its elasticity of extension portion 34 places are respectively equipped with a pair of retention tab that upwards protrudes out 321.The location hole 400 of each female connecting band 40,40 ' be provided with terminal material belt 4 transmission usefulness, wherein first female connecting band 40 is connected with an end of the base portion 32 elasticity of extension arms 34 of each terminal 3, and second female connecting band 40 ' be connected with another opposite end of the base portion 32 of each terminal 3, that is be connected respectively with an end that extends weld part 33.The end that sub-connecting band 41 extends weld parts 33 in base portion 32 each terminals of adjacent 3 that interconnects.
Below in conjunction with Fig. 3 and Fig. 5,6, at first how explanation cuts from a terminal material belt 4 and obtains this first terminal group 30 and second terminal group 31.With the first terminal group 30 from second female connecting band 40 ' on cut out, and cut sub-connecting band 41 between the first terminal group 30 and second terminal group 30 with this first terminal group 30 of initial gross separation and second terminal group 31, and still be connected with sub-connecting band 41 between each terminal 3 in the first terminal group 30 this moment; Second terminal group 31 is cut out on first female connecting band 40, and the sub-connecting band 41 of 3 of each terminals in second terminal group 31 is cut (also can keep sub-connecting band 41 certainly in other embodiments cuts) after one-body molded with insulating body 2; So obtain the relatively independent the first terminal group 30 and second terminal group 31, the i.e. the first terminal group 30 that is connected with first female connecting band 40, and with second terminal group 31 of second female connecting band 40 ' be connected, and still have sub-connecting band 41 connections between each terminal 3 in the first terminal group 30.
Then in conjunction with Fig. 7,8,9,10, the first terminal group 30 that will be connected with first female connecting band 40 reaches with second terminal group 31 of second female connecting band 40 ' be connected and inserts in the corresponding mould injection moulding with one-body molded with corresponding insulation body 2.In injection molding process, spacing hole 320 on the mould on the base portion 32 of corresponding each terminal 3 is provided with on the corresponding alignment pin (not shown), each terminal 3 is cooperating by the alignment pin in spacing hole 320 and the mould in mould, stability during with the liquid plastic Impact mould inner terminal 3 that prevents high pressure-temperature when the injection mo(u)lding and cooling, thus each terminal 3 can keep good coplane degree and stability when making injection mo(u)lding; And the retention tab 321 of base portion 32 both sides, then in order to terminal 3 is strengthened be fixed in the insulating body 2 after the injection mo(u)lding.Insulating body 2 after the moulding includes the docking groove 22 of corresponding each terminal 3, and because each terminal 3 is the bearing of trends that favour terminal material belt 4, thereby each docking groove 22 is that arranged askew is on insulating body 2.The elastic arm 34 of each terminal 3 is contained in the corresponding docking groove 22 and extends upward contact site 35 and then protrudes out this docking groove 22, in order to electrical butt joint.On insulating body 2, be provided with some holes 23 that cut, the sub-connecting band 41 that the terminals of adjacent of the corresponding the first terminal group 30 of difference is 3.The hole 23 that cuts by correspondence cuts corresponding sub-strip 41, and each terminal 3 in the feasible the first terminal group 30 that is contained in this insulating body 2 is separate.Dismiss the first masterbatch band 40 that exposes and the second masterbatch band 40 ' each the first terminal group 30 thoroughly can be separated with terminal 3 in second terminal group 31 then, this electric connector 1 is last moulding.In addition, shown in figure 8,10, also form some through holes 25 on this insulating body 2 in one embodiment, the weld part 33 of this through hole 25 corresponding each terminal 3 and play the effect of inspecting accordingly.
Be that it comprises an insulating body 6 equally, and is contained in the first terminal group 70 and second terminal group 71 of this insulating body 6 according to the electric connector 5 of another embodiment of invention as shown in figure 11; Each the first terminal group 70 comprises the identical terminal of some structures 7 respectively with second terminal group 71.Each the first terminal group 70 and second terminal group 71 are on same the terminal material belt 8 that takes shape in respectively according to invention one embodiment, through cutting respectively after and this insulating body 6 through injection moulding and one-body molded.
As Figure 12, this according to an embodiment of the invention the terminal material belt 8 the first terminal group 70 that comprises moulding arranged side by side and second terminal group 71, lay respectively at each the first terminal group 70 and the opposite end of second terminal group 71 first female connecting band 80 and second female connecting band 80 ', one be connected the first sub-connecting band 81 of first female connecting band 80 and each terminal 7 one ends, and connect the second sub-connecting band 82 of the other end of terminals of adjacent 7.Shown in Figure 13,14, each terminal 7 comprises the elastic arm 74 that weld part that a base portion 72, extends from an end of this base portion 72 73, extends from the other end of this base portion 72, and the contact site 75 that extends from this elastic arm 74.This base portion 72 roughly is a L shape, and weld part 73 bends extension downwards from an end of the vertical portion 720 of its L shape, and elastic arm 74 bending in the middle of the transverse part 721 of its L shape is extended to weld part 73 directions.This contact site 75 upwards protrudes out curved from this elastic arm 74.Each first female connecting band 80 and second female connecting band 80 ' the be provided with location hole 800 that terminal material belt 8 transmits usefulness, wherein first female connecting band 80 is connected with each terminal 7 one end by the first sub-connecting band 81, and second female connecting band 80 ' directly connection is connected respectively with another opposite end of each terminal 7.First female connecting band 80 and second female connecting band 80 ' be the two ends that interconnect each terminals of adjacent 7 in each the first terminal group 70 and second terminal group 71, wherein the first sub-connecting band 81 comprises the stem portion 810 that the one and first female connecting band 80 extends side by side, and the branching portion 811 that is connected with an end of the base portion 72 of each terminal 7 respectively on this stem portion 810; The second sub-connecting band 82 is that the other end from the base portion 72 of each terminal 7 extends to the transverse part 721 of adjacent another terminal 72, and interconnects the other end of terminals of adjacent 7.
In conjunction with Figure 12 and Figure 15, illustrate how to cut the process that obtains the two groups of different the first terminal groups 70 and second terminal group 71 from a terminal material belt 8.At first according to the separating of the first terminal group 70 and second terminal group 71, terminal material belt 8 cut to open according to the folding line of 71 of the first terminal group 70 and second terminal group obtain independently the first terminal group 70 and second terminal group 71; That is to say, connect first female connecting band 80, second female connecting band 80 between the first terminal group 70 and second terminal group 71 ', the first sub-connecting band 81 and the second sub-connecting band 82 cut apart with a knife or scissors, and separates the first terminal group 70 and second terminal group 71.Then at the first terminal group 70 cut second female connecting band 80 of being connected with each terminal 7 of the first terminal group 70 ', obtain the semi-finished product of the first terminal group 70, as shown in figure 12; At second terminal group 71, cut the first female connecting band 80 that is connected with second terminal group 71 by the first sub-connecting band 81, and cut with second terminal group 71 in the second sub-connecting band 82 of each terminal 7 interconnection, obtain the semi-finished product of second terminal group 71 thus, as shown in figure 12.Because an end of each terminal 7 of this first terminal group 70 is connected with first female connecting band 80, the other end is connected with the second sub-connecting band 82, and an end of each terminal 7 of second terminal group 71 be connected with second female connecting band 80 ', the other end is connected with the first sub-connecting band 81, that is all designed the part connecting band between the two ends of half-finished each terminal 7, make in integrated process, to keep coplane effect between each terminal 7.
Further combined with Figure 11,16, the terminal material belt 8 at this first terminal group 70 and second terminal group, 71 places is inserted in the corresponding mould injection moulding with one-body molded with corresponding insulation body 6.Insulating body 6 after the moulding includes the docking groove 62 of the corresponding the first terminal group 70 and second terminal group 71, and the elastic arm 74 of each terminal 7 is contained in corresponding docking groove 62 interior these contact sites 75 and then protrudes out this docking groove 62, in order to electrical butt joint.And because each terminal 7 is the bearing of trends that favour terminal material belt 8, thus each docking groove 62 be arranged askew on insulating body 6, promptly favour the end 60 of insulating body 6.Between each terminal 7 in this moment this first terminal group 70 and second terminal group 71 owing to there is the connecting band that keeps coplane degree final finished not, so by on insulating body 6, being provided with some holes 63 that cut, this cuts the branching portion 811 of the first sub-strip 81 of the terminal that is positioned at both sides 7 of the second sub-connecting band 82 of 7 of terminals of adjacent of the corresponding respectively the first terminal group 70 in hole 63 and second terminal group 71, the hole 63 that cuts by correspondence cuts corresponding coupling part then, it is sub-strip 81,82, make that the first terminal group 70 and each terminal 7 in second terminal group 71 of being contained in this insulating body 6 are separate, and dismiss the residue strip that exposes and each the first terminal group 70 thoroughly can be separated with terminal 7 in second terminal group 71, this electric connector 5 is last moulding.
In other embodiments, the terminal material belt 8 at second terminal group, 71 places also can keep the second sub-connecting band 82 before injection mo(u)lding, leaves on the insulating body 6 to cut hole 63 accordingly and get final product, and does not influence essence of the present invention.
Electric connector of the present invention and terminal material belt thereof and manufacture method are provided with corresponding female connecting band respectively by the opposite end at terminal, can be on a strip two groups of required terminals of moulding one electric connector simultaneously; In prior art, distinguish the different terminals of moulding, saved material and die cost with two strips; And terminal guarantees that by spacing hole being set at base portion or at two ends sub-connecting band being set all terminal and insulating body have outstanding coplane degree when one-body molded, improve the qualification rate of product and the stability of electrical connection in each terminal group.
Technology contents of the present invention and technical characterstic disclose as above, yet those of ordinary skill in the art still may be based on teaching of the present invention and announcements and done all replacement and modifications that does not deviate from spirit of the present invention.Therefore, protection scope of the present invention should be not limited to the content that embodiment discloses, and should comprise various do not deviate from replacement of the present invention and modifications, and is contained by the present patent application claim.
Claims (31)
1. a terminal material belt is characterized in that, comprises the first terminal group and second terminal group of plurality of parallel, and comprises first female connecting band and the second female connecting band that is connected with each terminal group opposite end respectively; This first and second terminal group is separable and comprise several terminals respectively; The contact site that each terminal comprises a base portion, the weld part that is connected with this base portion and elastic arm respectively and extends from this elastic arm.
2. terminal material belt as claimed in claim 1 is characterized in that: it further comprises the sub-connecting band of the same side of terminals of adjacent in this first terminal group of at least one interconnection and this second terminal group.
3. terminal material belt as claimed in claim 2 is characterized in that: the weld part of each terminal is to extend from this base portion one end, and this elastic arm extends from this base portion other end bending.
4. terminal material belt as claimed in claim 3 is characterized in that: the end that the base portion of each terminal extends this elastic arm is connected with this first female connecting band, and an end that extends this weld part is connected with this second female connecting band.
5. terminal material belt as claimed in claim 4 is characterized in that: it comprises interconnection sub-connecting band of the same end of terminals of adjacent on it, and the same end of this terminal is to be connected with this second female connecting band.
6. terminal material belt as claimed in claim 5 is characterized in that: the base portion of each terminal is provided with some spacing holes.
7. terminal material belt as claimed in claim 6 is characterized in that: the both sides that the base portion of each terminal extends this elastic arm one end place respectively upwards bending be extended with a pair of retention tab.
8. terminal material belt as claimed in claim 4, it is characterized in that: it comprises the first sub-connecting band of the same end of terminals of adjacent in interconnect respectively this first terminal group and second terminal group, reaches the second sub-connecting band of the terminals of adjacent other end in this first and second terminal group of interconnection.
9. terminal material belt as claimed in claim 8 is characterized in that: the base portion of each terminal is a L shape, and this weld part is that vertical portion one end in this base portion L shape bends extension vertically downward, and this elastic arm is to extend to this weld part from the transverse part bending of this base portion L shape.
10. terminal material belt as claimed in claim 9 is characterized in that: this first sub-connecting band further comprises a stem portion of extending side by side with this first female connecting band, and the branching portion that is connected with the vertical portion of the base portion of each terminal.
11. terminal material belt as claimed in claim 10 is characterized in that: this second sub-connecting band connects the transverse part of the base portion of this terminals of adjacent respectively; This second female connecting band is to be connected respectively with the transverse part of the base portion of each terminal.
12. an electric connector is characterized in that, comprises an insulating body, and is contained in the first terminal group and second terminal group of this insulating body, this first terminal group and second terminal group comprise plurality of terminals respectively; This first terminal group and second terminal group are to take shape on the same terminal material belt, this terminal material belt has first female connecting band and the second female connecting band that connects this first terminal group and the second terminal group opposite end respectively, reaches the sub-connecting band of terminals of adjacent in this first terminal group of at least one interconnection and second terminal group; This insulating body and this first terminal group and second terminal group are one-body molded, and this insulating body is provided with some holes that cut that cut this sub-connecting band.
13. electric connector as claimed in claim 12, it is characterized in that: each terminal in this first, second terminal group comprises a base portion, a weld part that is connected with this base portion one end, an elastic arm that is connected with this base portion other end respectively, reaches the contact site that extends from this elastic arm.
14. electric connector as claimed in claim 13 is characterized in that: the base portion of each terminal is provided with some spacing holes.
15. electric connector as claimed in claim 14 is characterized in that: the both sides that the base portion of each terminal extends this elastic arm one end respectively upwards bending be extended with a pair of retention tab.
16. electric connector as claimed in claim 13 is characterized in that: the base portion of each terminal is a L shape, and this weld part is that vertical portion one end in this base portion L shape bends extension vertically downward, and this elastic arm is to extend to this weld part from the transverse part bending of this base portion L shape.
17., it is characterized in that as claim 13 or 16 described electric connectors: on this insulating body to being provided with corresponding docking groove by each terminal; The contact site of each terminal convexedly stretches in corresponding docking groove.
18. the manufacture method of an electric connector is characterized in that, comprises the following step:
One terminal material belt is provided, the first terminal group of moulding plurality of parallel thereon and second terminal group, this first terminal group and second terminal group comprise plurality of terminals respectively, and this terminal is of similar shape and constructs; The two ends of each terminal of this first terminal group and second terminal group are connected with one first female connecting band and one second female connecting band respectively;
Separate this first terminal group and second terminal group, the first terminal group is cut out from this second female connecting band, second terminal group is cut out from this first female connecting band;
Draw back this first female connecting band and second female connecting band, make the first terminal group on first female connecting band and second terminal group on second female connecting band in correspondence with each other;
This first terminal group and this corresponding second terminal group are inserted in the injection forming mold, made this first terminal group and second terminal group and this insulating body one-body molded;
Removal exposes to first female connecting band and second female connecting band of this insulating body.
19. the manufacture method of electric connector as claimed in claim 18 is characterized in that: be included on this terminal material belt the connecting band of the same end of terminals of adjacent in this first terminal group of at least one interconnection of moulding and this second terminal group.
20. the manufacture method of electric connector as claimed in claim 19 is characterized in that: each terminal comprises weld part that a base portion, extends from base portion one end, the elastic arm that extends of this base portion other end bending certainly respectively, and the contact site that extends from this elastic arm.
21. the manufacture method of electric connector as claimed in claim 20 is characterized in that: the end that the base portion of each terminal extends this elastic arm is connected with this first female connecting band, and an end that extends this weld part is connected with this second female connecting band.
22. the manufacture method of electric connector as claimed in claim 21 is characterized in that: contain the interconnect sub-connecting band of the same end of terminals of adjacent on it of moulding, the same end of this terminal is to be connected with this second female connecting band.
23. the manufacture method of electric connector as claimed in claim 22 is characterized in that: the base portion of each terminal is provided with some spacing holes; Be provided with the alignment pin corresponding in this mould and locate this base portion with spacing hole.
24. the manufacture method of electric connector as claimed in claim 23 is characterized in that: the both sides that the base portion of each terminal extends this elastic arm one end respectively upwards bending be extended with a pair of retention tab.
25. the manufacture method of electric connector as claimed in claim 21, it is characterized in that: comprise the first sub-connecting band of the same end of terminals of adjacent in interconnect respectively this first terminal group and second terminal group, reach the second sub-connecting band of the terminals of adjacent other end in this first terminal group of interconnection and second terminal group.
26. the manufacture method of electric connector as claimed in claim 25, it is characterized in that: the base portion of each terminal is a L shape, this weld part is that vertical portion one end in this base portion L shape bends extension vertically downward, and this elastic arm is to extend to this weld part from the transverse part bending of this base portion L shape.
27. the manufacture method of electric connector as claimed in claim 26 is characterized in that: this first sub-connecting band further comprises a stem portion of extending side by side with this first female connecting band, and the branching portion that is connected with the vertical portion of the base portion of this each terminal.
28. the manufacture method of electric connector as claimed in claim 27 is characterized in that: this second sub-connecting band connects the transverse part of the base portion of this terminals of adjacent respectively; This second female connecting band is to be connected respectively with the transverse part of the base portion of each terminal.
29. the manufacture method of electric connector as claimed in claim 18, it is characterized in that: comprise this first terminal group of bearing of trend moulding of favouring this terminal material belt and each terminal in second terminal group, and on this insulating body moulding to should the first terminal group and second terminal group in the docking groove of each terminal.
30. the manufacture method of electric connector as claimed in claim 22 is characterized in that: be contained in moulding on this insulating body corresponding with sub-connecting band between each terminal cut the hole, and cut the step that the hole cuts the sub-connecting band between terminals of adjacent from this.
31. the manufacture method of electric connector as claimed in claim 25, it is characterized in that: be contained in the first sub-connecting band between the moulding and each terminal and the second sub-connecting band on this insulating body corresponding cut the hole, and cut the hole from this and cut the first sub-connecting band between terminals of adjacent and the step of the second sub-connecting band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810126459 CN101483287B (en) | 2007-09-29 | 2008-06-27 | Electric connector and terminal material belt and manufacturing method thereof |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200720177641.X | 2007-09-29 | ||
| CN200720177641 | 2007-09-29 | ||
| CN 200810126459 CN101483287B (en) | 2007-09-29 | 2008-06-27 | Electric connector and terminal material belt and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101483287A true CN101483287A (en) | 2009-07-15 |
| CN101483287B CN101483287B (en) | 2012-05-16 |
Family
ID=40880283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810126459 Expired - Fee Related CN101483287B (en) | 2007-09-29 | 2008-06-27 | Electric connector and terminal material belt and manufacturing method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101483287B (en) |
| TW (1) | TWM332290U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856684A (en) * | 2011-06-29 | 2013-01-02 | 富士康(昆山)电脑接插件有限公司 | Terminal material belt and electric connector thereof |
| CN103036096A (en) * | 2012-12-10 | 2013-04-10 | 致威电子（昆山）有限公司 | Electric connector and manufacturing method thereof |
| CN103855581A (en) * | 2012-12-04 | 2014-06-11 | 深圳市长盈精密技术股份有限公司 | Electric coupler manufacturing method |
| CN105375233A (en) * | 2015-11-18 | 2016-03-02 | 苏州奥奇斯电子科技有限公司 | Female end of battery connector, fabrication method and fixing method of ground straps |
| CN111799586A (en) * | 2019-03-19 | 2020-10-20 | 上海莫仕连接器有限公司 | Electric connector and electric connector combination |
| CN112736520A (en) * | 2020-12-18 | 2021-04-30 | 番禺得意精密电子工业有限公司 | Electric connector and manufacturing method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1140021C (en) * | 1999-01-15 | 2004-02-25 | 富士康(昆山)电脑接插件有限公司 | Method and equipment for manufacturing modular terminals of electric connector |
| CN2371699Y (en) * | 1999-04-05 | 2000-03-29 | 日荣精密工业股份有限公司 | Terminal strip for double-raw of terminal hole connector |
| CN2544439Y (en) * | 2002-04-17 | 2003-04-09 | 陈财福 | Extraction type FPC terminal material-strap structure |
-
2007
- 2007-10-03 TW TW96216471U patent/TWM332290U/en not_active IP Right Cessation
-
2008
- 2008-06-27 CN CN 200810126459 patent/CN101483287B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856684A (en) * | 2011-06-29 | 2013-01-02 | 富士康(昆山)电脑接插件有限公司 | Terminal material belt and electric connector thereof |
| CN102856684B (en) * | 2011-06-29 | 2015-05-06 | 富士康(昆山)电脑接插件有限公司 | Terminal material belt and electric connector thereof |
| CN103855581A (en) * | 2012-12-04 | 2014-06-11 | 深圳市长盈精密技术股份有限公司 | Electric coupler manufacturing method |
| CN103855581B (en) * | 2012-12-04 | 2017-08-22 | 深圳市长盈精密技术股份有限公司 | Making method for electric connector |
| CN103036096A (en) * | 2012-12-10 | 2013-04-10 | 致威电子（昆山）有限公司 | Electric connector and manufacturing method thereof |
| CN105375233A (en) * | 2015-11-18 | 2016-03-02 | 苏州奥奇斯电子科技有限公司 | Female end of battery connector, fabrication method and fixing method of ground straps |
| CN111799586A (en) * | 2019-03-19 | 2020-10-20 | 上海莫仕连接器有限公司 | Electric connector and electric connector combination |
| CN112736520A (en) * | 2020-12-18 | 2021-04-30 | 番禺得意精密电子工业有限公司 | Electric connector and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101483287B (en) | 2012-05-16 |
| TWM332290U (en) | 2008-05-11 |
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