CN101702484B - Manufacturing method of plug-in terminal of connector - Google Patents
Manufacturing method of plug-in terminal of connector Download PDFInfo
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- CN101702484B CN101702484B CN2009101104454A CN200910110445A CN101702484B CN 101702484 B CN101702484 B CN 101702484B CN 2009101104454 A CN2009101104454 A CN 2009101104454A CN 200910110445 A CN200910110445 A CN 200910110445A CN 101702484 B CN101702484 B CN 101702484B
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Abstract
The invention provides a manufacturing method of a plug-in terminal of a connector, a first model and a second model are adopted, equal-height heaves are arranged on both opposite surfaces of the first model and the second model, the tail ends of all heaves of the first model are coplanar, and the tail ends of all heaves of the second model are coplanar; the first model and the second model are moved to the first row of conducting terminals and the second row of conducting terminals obtained by process a from two opposite directions, and the heaves of the first model are inserted between two adjacent conducting terminals of either of the first row of conducting terminals and the second row conducting terminals, and the heaves of the second model are inserted between two adjacent conducting terminals of the other one of the first row conducting terminals and the second row of conducting terminals; and a space formed between the first row of conducting terminals and the second row of conducting terminals is filled with insulating materials. The invention can effectively improve the position precision of the conducting terminals in the manufacturing process and the respective coplanarity both of the first row of conducting terminals and the second row of conducting terminals and correspondingly improve the quality of the connector and the plugged-in terminal. The method is simple in steps and easy to implement, and can improve the production efficiency and reduce the manufacturing cost by improving the product quality.
Description
[technical field]
The present invention relates to electronic technology, especially a kind of manufacture method of insertion terminal of the connector that improves the conducting terminal positional precision.
[background technology]
Existing HDMI female seat product all is to adopt independently two row's conducting terminals to insert insulation plastic cement body respectively, inserts to re-use tool behind the insulation plastic cement body and will be pressed in the PIN groove in the insulation plastic cement body; At last terminal material belt is rolled over.Make mutually insulated between each conducting terminal like this, on the one hand; Make each conducting terminal and insulation plastic cement form an integral body on the other hand, constitute the insertion terminal of connector; Simultaneously, provide structural strength, be convenient to plugging and unplugging of connector spigot.Two row's conducting terminals insert insulation plastic cement body situation before respectively referring to Fig. 1 and Fig. 2, because each conducting terminal all is very thin elongate strip shape, bending distortion easily, so first row's conducting terminal 1 and second row's conducting terminal 2 coplane degree separately are difficult to guarantee in the female seat manufacture course of products, the conducting terminal on first row's conducting terminal 1 and the second row's conducting terminal 2 will reach also unusual difficulty of very high positional precision.This method of prior art, operation is many, the manufacturing cost of product is higher. and defective appears in product easily, can have a negative impact to the performance of product. as: terminal front end contact-making surface easily produces floating PIN phenomenon. and terminal sizes and shape are wayward and influence the precision of the SMT face of product.
[summary of the invention]
Technical problem to be solved by this invention provides a kind of manufacture method of insertion terminal of the connector that improves the conducting terminal positional precision.
For solving the problems of the technologies described above, the invention provides a kind of manufacture method of insertion terminal of connector, may further comprise the steps:
A. form first row's conducting terminal and second row's conducting terminal that connector inserts terminal on metal material belt, first row's conducting terminal comprises two or more conducting terminals, and second row's conducting terminal comprises two or more conducting terminals; At the front end of metal material belt, along the metal material belt thickness direction, retention gap between first row's conducting terminal and the second row's conducting terminal; Along the Width of first row's conducting terminal and second row's conducting terminal, the conducting terminal of the conducting terminal of first row's conducting terminal and second row's conducting terminal is staggered;
B. adopt first mould and second mould, be equipped with contour projection on first mould and the two facing surfaces of second mould, each lobe terminus coplane of first mould, each lobe terminus coplane of second mould; Width along first row's conducting terminal and second row's conducting terminal, the width of the projection of first mould be less than or equal to first row's conducting terminal and second row's conducting terminal the two one of on adjacent two conducting terminals between distance (so that the projection of first mould can be inserted between these two conducting terminals), the width of the projection of second mould is less than or equal to the distance (so that the projection of second mould can be inserted between these two conducting terminals) between adjacent two conducting terminals in the two another of first row's conducting terminal and second row's conducting terminal; First mould is shifted to first row's conducting terminal and the second row's conducting terminal that step a obtains with second mould from relative both direction, make the projection (side except) of the mould of winning insert first row's conducting terminal and second row's conducting terminal the two one of on adjacent two conducting terminals between, the projection of second mould (side except) is inserted first row's conducting terminal and second row's conducting terminal in the two between adjacent two conducting terminals on another, first row's conducting terminal and the second row's conducting terminal conducting terminal on one of in the two is replaced on first mould by the respective bump of second mould, first row's conducting terminal and second row's conducting terminal in the two the conducting terminal on another replaced on second mould by the respective bump of first mould, form space between first row's conducting terminal and the second row's conducting terminal for insulating material filling among the step c;
C. first row's conducting terminal and second is arranged fill insulant in the space that forms between the conducting terminal in step b.After treating that insulating material solidifies, first row's conducting terminal, second row's conducting terminal and insulating material have just constituted an integral body;
D. first mould, second mould separate with first row's conducting terminal, second row's conducting terminal.
In the methods of the invention, to the replacing of conducting terminal, guarantee that a conducting terminal is difficult for taking place bending or distortion, possesses higher positional precision by projection; The projection of used first mould of step b and second mould protruding contour; each lobe terminus coplane of first mould, each lobe terminus coplane of second mould; when the projection that can guarantee the projection of first mould and second mould was like this replaced corresponding conducting terminal respectively on first mould or second mould, first row's conducting terminal and second row's conducting terminal all had good coplane degree.
On this basis, further:
Also carry out step a1, a2 before the step c successively:
A1, in the rear end of metal material belt, first row conducting terminal and second row conducting terminal form first horizontal component, first horizontal component first row conducting terminal and second row conducting terminal be concordant;
A2, employing the 3rd mould and the 4th mould, in the two one of the 3rd mould and the 4th mould be provided with first row's conducting terminal of first horizontal component and second row's conducting terminal suitable one ranked second projection, Width along first row's conducting terminal and second row's conducting terminal, the width of second projection equals the adjacent first row's conducting terminal and second gap width of arranging between the conducting terminal, and the gap width between adjacent two second projectioies is less than or equal to the width that corresponding first conducting terminal or second of arranging conducting terminal is arranged the conducting terminal of conducting terminal; In the two another of the 3rd mould and the 4th mould is provided with one and ranked third projection, and the thickness of first row's conducting terminal and second row's conducting terminal and the height sum of the 3rd projection equal the height of second projection; First row of first horizontal component conducting terminal and the conducting terminal on second row's conducting terminal on the conducting terminal inserted gap between adjacent two second projectioies respectively, then the 3rd projection is inserted gap between corresponding two adjacent second projectioies and made first row's conducting terminal of the horizontal component of winning and second row's conducting terminal tight by the 3rd mould and the 4th die clamp.
The purpose of step a1, a2 is in order to guarantee the evenness of first horizontal component, and the spacing between the adjacent conductive terminal of first horizontal component.
Can also carry out step a3 before the step c:
Between front end and the bending part, first row's conducting terminal and second row's conducting terminal form second horizontal component; Adopt the 5th mould, the 5th mould is provided with first row's conducting terminal and the suitable row's groove of second row's conducting terminal with second horizontal component, along the Width of first row's conducting terminal and second row's conducting terminal, the width of each groove equals the width of corresponding conducting terminal; The conducting terminal of second horizontal component is inserted in the corresponding grooves respectively.Groove plays the positioning action to conducting terminal.
Among the step c, the active force that the process of fill insulant produces in the space that forms between first row's conducting terminal and the second row's conducting terminal in step b might have a negative impact to the spacing stability between the adjacent conductive terminal of second horizontal component, bending part and first horizontal component, and the purpose of step a3 is exactly in order to reduce this adverse effect as far as possible.
In order to strengthen the replace effect of projection to conducting terminal, further improve the positional precision of conducting terminal, two row projectioies are set on first mould, two row projectioies are set on second mould.
Generally speaking, the width of conducting terminal all equates.Corresponding, among the step b, control spacing between two on first mould row projection and equal spacing between the row of two on second mould projection.
Among the step b, control the two close direction of first mould and second mould, make a row projection of the mould of winning relative, be convenient to like this flow conveniently filling in insulating material forms among the step c the space between first row's conducting terminal and second row's conducting terminal with row's projection of second mould.Preferably, among the step b, control the two close direction of first mould and second mould, make two row's projectioies of the mould of winning relative in twos with two row's projectioies of second mould, further reduce projection to stopping that insulating material flows, like this, the projection of first mould insert first row's conducting terminal and second row's conducting terminal the two one of on adjacent two conducting terminals between the time also can insert simultaneously between corresponding two adjacent protrusion on second mould, the projection of second mould is inserted first row's conducting terminal and second row's conducting terminal and also can be inserted simultaneously between adjacent two conducting terminals on another time in the two between corresponding two adjacent protrusion on first mould.
In order to reduce the possibility that conducting terminal deforms in manufacture process, the first row's conducting terminal that forms among the step a and second the two the end of row's conducting terminal link to each other by the front end connecting band; The front end connecting band is unnecessary on the insertion terminal of connector, after steps d, perhaps between step c and steps d, also carries out step e: remove the front end connecting band.
The invention has the beneficial effects as follows: the present invention can improve conducting terminal positional precision and first row's conducting terminal and second the two coplane degree separately of row's conducting terminal in manufacture process effectively, correspondingly improves the quality of connector and insertion terminal thereof; The inventive method step is simple, implements can enhance productivity by improving product quality easily, reduces manufacturing cost.
[description of drawings]
Below by embodiment also in conjunction with the accompanying drawings, the present invention is described in further detail:
Fig. 1 is the schematic perspective view of the metal terminal blank that obtains of the step a of a kind of embodiment of the present invention;
Fig. 2 is that the master of Fig. 1 looks schematic diagram;
Fig. 3 is that schematic diagram is looked on the left side of Fig. 1;
Fig. 4 is the elevational schematic view of first mould 3;
Fig. 5 is the schematic top plan view of second mould 4;
Fig. 6 is the completing steps d schematic perspective view of first mould 3, second mould 4 and insertion terminal 9 afterwards, shows the other parts of the connector 8 except that inserting terminal 9 among the figure in the lump, has removed the used injection mold of step c among the figure;
Fig. 7 is that the 3rd mould 54 after the completing steps d, the 4th mould 55 and the master who inserts terminal 9 look schematic diagram, has removed the used injection mold of step c among the figure;
Fig. 8 is that schematic diagram is looked on the right side of Fig. 7;
Fig. 9 is that the master of the 5th mould 58 looks schematic diagram;
Figure 10 is the schematic perspective view of the insertion terminal 9 among Fig. 6, shows the other parts of the connector 8 except that inserting terminal 9 among the figure in the lump;
Figure 11 is the schematic perspective view of the insertion terminal 9 after the completing steps e, shows the other parts of the connector 8 except that inserting terminal 9 among the figure in the lump.
[embodiment]
Fig. 1-Figure 10 shows a kind of embodiment of the present invention.
In the present embodiment, the manufacture method of the insertion terminal of connector may further comprise the steps:
A. on metal material belt, form first row's conducting terminal 1 (comprising plurality of conductive terminals 11) and second row's conducting terminal 2 (comprising plurality of conductive terminals 21) that connector inserts terminal, first row's conducting terminal 1 and second row's conducting terminal 2 the two an end by front end connecting band 10 link to each other, that the other end passes through rear end connecting band 50 is continuous;
At front end, along the metal material belt thickness direction (referring to Fig. 3, horizontal direction among Fig. 3 is the thickness direction of metal material belt, that is the thickness direction of first row's conducting terminal 1 and second row's conducting terminal 2), retention gap D between first row's conducting terminal and the second row's conducting terminal; Arrange the Width of conducting terminal 2 (referring to Fig. 2 along first row's conducting terminal 1 and second, horizontal direction among Fig. 2 is the Width of first row's conducting terminal 1 and second row's conducting terminal 2), the conducting terminal of the conducting terminal of first row's conducting terminal and first row's conducting terminal is staggered, among Fig. 2, each conducting terminal 11 (side except) of first row's conducting terminal 1 is between adjacent two conducting terminals 21 of second row's conducting terminal 2, and each conducting terminal 21 of second row's conducting terminal 2 (side except) is between adjacent two conducting terminals 11 of first row's conducting terminal 1;
In the rear end of metal material belt, first row's conducting terminal 1 and second row's conducting terminal 2 form the bending part 51 and first horizontal component 52;
Between front end and bending part 51, first row's conducting terminal 1 and second row's conducting terminal 2 form second horizontal component 53;
At bending part 51, first horizontal component 52 and second horizontal component, 53, the first row's conducting terminals 1 and second row's conducting terminal 2 are concordant (front end are different therewith, at front end, has clearance D between first row's conducting terminal 1 and the second row's conducting terminal 2);
B. adopt first mould 3 and second mould 4, referring to Fig. 4 and Fig. 5, be equipped with two contour row projectioies 31,41 on first mould 3 and second mould, 4 the two facing surfaces, spacing between on first mould 3 the two row projection 31 equals the spacing between the row of two on second mould 4 projection 41, the terminal coplane of each projection 31 of first mould 3, the terminal coplane of each projection 41 of second mould 4; Arrange the Width of conducting terminal 2 (referring to Fig. 2 along first row's conducting terminal 1 and second, horizontal direction among Fig. 2 is the Width of first row's conducting terminal 1 and second row's conducting terminal 2), the distance between the distance between adjacent two conducting terminals 11 of the width of the width of the projection 31 of first mould 3, the projection 41 of second mould 4, first row's conducting terminal 1 and adjacent two conducting terminals 21 of second row's conducting terminal 2 equates; With first mould 3 and second mould 4 from relative both direction (be Fig. 6 straight down, upward to) shift to first row's conducting terminal 1 and second row's conducting terminal 2 that step a obtains, the projection 31 projection 31 of side (except) of the mould 3 of winning is inserted between adjacent two conducting terminals 11 of first row's conducting terminal 1, the projection 41 of second mould 4 projection 41 of side (except) is inserted between adjacent two conducting terminals 21 of second row's conducting terminal 2, the conducting terminal 11 of first row's conducting terminal 1 is replaced on first mould 3 by the respective bump 41 of second mould 4, the conducting terminal 21 of second row's conducting terminal 2 is replaced on second mould 4 by the respective bump 31 of first mould 3, forms the space for insulating material filling among the step c between first row's conducting terminal 1 and the second row's conducting terminal 2; Shift in the process of first row's conducting terminal 1 and second row's conducting terminal 2 at the first above-mentioned mould 3 and second mould 4, keep two row's projectioies 31 of first mould 3 relative in twos with two row's projectioies 41 of second mould 4, like this, also can insert simultaneously when the projection 31 of first mould 3 projection 31 of side (except) is inserted between adjacent two conducting terminals 11 of first row's conducting terminal 1 between corresponding two adjacent protrusion 41 on second mould 4, also can insert simultaneously when the projection 41 of second mould 4 projection 41 of side (except) is inserted between adjacent two conducting terminals 21 of second row's conducting terminal 2 between corresponding two adjacent protrusion 31 on first mould 3;
Adopt the 3rd mould 54 and the 4th mould 55, referring to Fig. 7 and Fig. 8, the 3rd mould 54 be provided with first row's conducting terminal 1 of first horizontal component 52 and second row's conducting terminal 2 suitable one ranked second projection 56, Width along first row's conducting terminal 1 and second row's conducting terminal 2, the width of second projection 56 equals the gap width between adjacent conductive terminal 11 and the conducting terminal 21, and the gap width between adjacent two second projectioies 56 is less than or equal to the width of corresponding conducting terminal 11 or conducting terminal 21; The 4th mould 55 is provided with the height that a height sum that ranked third projection 57, the first row's conducting terminals 1 and second row's thickness of conducting terminal 2 and the 3rd projection 57 equals second projection 56; The conducting terminal 11 of first horizontal component 52 and conducting terminal 21 are inserted gap between adjacent two second projectioies 56 respectively, and the gap of then the 3rd projection 57 being inserted between corresponding two adjacent second projectioies 56 makes first row's conducting terminal 1 of the horizontal component 52 of winning and second row's conducting terminal 2 be clamped by the 3rd mould 54 and the 4th mould 55; Like this, the evenness of first horizontal component 52, and the adjacent conductive terminal 11 of first horizontal component 52 and the spacing between the conducting terminal 21 are guaranteed, first row's conducting terminal 1 of first horizontal component 52 and second row's conducting terminal 2 can not deform in step c, satisfy the SMT welding requirements of product;
Between front end and the bending part 51, first row's conducting terminal 1 and second row's conducting terminal 2 form second horizontal component 53; Adopt the 5th mould 58, as shown in Figure 9, the 5th mould 58 is provided with a row groove 59 suitable with the conducting terminal 11 of second horizontal component 53 and conducting terminal 21, along the Width of first row's conducting terminal 1 and second row's conducting terminal 2, the width of each groove 59 equals the width of corresponding conducting terminal 11 or conducting terminal 21; The conducting terminal 11 and the conducting terminal 21 of second horizontal component 53 are inserted respectively in the corresponding grooves 59 (with reference to figure 3, be about to left or right-hand insertion second horizontal component 53 of the 5th mould 58, make each conducting terminal 11 and the conducting terminal 21 of second horizontal component 53 insert respectively in the corresponding grooves 59) from second horizontal component 53; Among the step c, the active force that the process of fill insulant produces in the space that forms between first row's conducting terminal 1 and the second row's conducting terminal 2 in step b might be to having a negative impact at the adjacent conductive terminal 11 of second horizontal component 53, bending part 51 and first horizontal component 52 and the spacing stability between the conducting terminal 21, and groove 59 plays the positioning action to conducting terminal 11 and conducting terminal 21.Adopt the 5th mould 58 can reduce this adverse effect as far as possible;
C. adopt Shooting Technique, first arranges fill insulant 5 in the space that forms between conducting terminal 1 and the second row's conducting terminal 2 in step b, meanwhile utilizes injection mold to form the body (and being filled in first insulating material 5 one of arranging in the conducting terminal 1 and second space of arranging between the conducting terminal 2) of connector 8.After treating that insulating material 5 solidifies (this solidification process can carry out before or after the steps d), first row's conducting terminal 1, second row's conducting terminal 2 and insulating material 5 have just constituted an integral body (being the insertion terminal 9 of connector);
D. first mould 3, second mould 4 separate with first row's conducting terminal 1, second row's conducting terminal 2,9 extract the insertion terminal of the connector that the projection 31 of first mould 3 and the projection 41 of second mould 4 all constitute from first row's conducting terminal 1, second row's conducting terminal 2 and insulating material 5, and the hole 20 among Fig. 9 and Figure 10 is vacancies of staying after the projection 31 of first mould 3 is extracted in the insulating material 5; The product of this moment as shown in Figure 9, Fig. 9 also shows the other parts the insertion terminal 9 removed of connector 8;
E: remove front end connecting band 10 and rear end connecting band 50; The product of this moment as shown in figure 10, Figure 10 also shows the other parts the insertion terminal 9 removed of connector 8.
The insertion terminal 9 of the connector that obtains like this, at front end, each conducting terminal 11 on first row's conducting terminal 1 has good coplane degree, each conducting terminal 21 on second row's conducting terminal 2 also has good coplane degree, and each conducting terminal 11, each conducting terminal 21 all have higher positional precision; In the rear end, conducting terminal 11 and conducting terminal 21 have good coplane degree.
During concrete enforcement, in first mould and second mould the two one of on projection can be delegation, also can first mould and second mould on projection all be delegation.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (8)
1. the manufacture method of the insertion terminal of a connector is characterized in that: may further comprise the steps:
A. form first row's conducting terminal and second row's conducting terminal that connector inserts terminal on metal material belt, described first row's conducting terminal comprises two or more conducting terminals, and described second row's conducting terminal comprises two or more conducting terminals; At the front end of metal material belt, along described metal material belt thickness direction, retention gap between described first row's conducting terminal and the second row's conducting terminal; Width along described first row's conducting terminal and second row's conducting terminal, the conducting terminal of the conducting terminal of described first row's conducting terminal and described second row's conducting terminal is staggered, each conducting terminal of first row's conducting terminal is except that side, between adjacent two conducting terminals of second row's conducting terminal, each conducting terminal of second row's conducting terminal remove side, arrange between adjacent two conducting terminals of conducting terminal first;
B. adopt first mould and second mould, be equipped with contour projection on described first mould and the two facing surfaces of second mould, each lobe terminus coplane of described first mould, each lobe terminus coplane of described second mould; Width along described first row's conducting terminal and second row's conducting terminal, the width of the projection of described first mould be less than or equal to described first row's conducting terminal and second row's conducting terminal the two one of on adjacent two conducting terminals between distance, the width of the projection of described second mould is less than or equal to the distance between adjacent two conducting terminals in the two another of described first row's conducting terminal and second row's conducting terminal; Described first mould is shifted to first row's conducting terminal and the second row's conducting terminal that described step a obtains with second mould from relative both direction, make the projection of described first mould insert described first row's conducting terminal and second row's conducting terminal the two one of on adjacent two conducting terminals between, the projection of described second mould is inserted described first row's conducting terminal and second row's conducting terminal in the two between adjacent two conducting terminals on another, described first row's conducting terminal and the second row's conducting terminal conducting terminal on one of in the two is replaced on described first mould by the respective bump of described second mould, described first row's conducting terminal and second row's conducting terminal in the two the conducting terminal on another replaced on described second mould by the respective bump of described first mould, form space between described first row's conducting terminal and the second row's conducting terminal for insulating material filling among the step c;
C. arrange fill insulant in the space that forms between the conducting terminal to first row's conducting terminal and second described in the step b;
D. described first mould, second mould separate with described first row's conducting terminal, second row's conducting terminal.
2. the manufacture method of the insertion terminal of connector according to claim 1 is characterized in that: also carry out step a1, a2 before the step c successively:
A1, in the rear end of metal material belt, first row's conducting terminal and second row's conducting terminal form the bending part and first horizontal component, first row's conducting terminal of first horizontal component and second row's conducting terminal are concordant;
A2, adopt the 3rd mould and the 4th mould, in the two one of described the 3rd mould and the 4th mould be provided with described first row's conducting terminal of described first horizontal component and second row's conducting terminal suitable one ranked second projection, Width along described first row's conducting terminal and second row's conducting terminal, the width of described second projection equals the gap width between the conducting terminal of the conducting terminal of adjacent described first row's conducting terminal and second row's conducting terminal, and the gap width between adjacent two described second projectioies is less than or equal to the width of the conducting terminal of the conducting terminal of corresponding described first row's conducting terminal or second row's conducting terminal; In the two another of described the 3rd mould and the 4th mould is provided with one and ranked third projection, and the thickness of described first row's conducting terminal and second row's conducting terminal and the height sum of described the 3rd projection equal the height of described second projection; Described first row of described first horizontal component conducting terminal and the conducting terminal on described second row's conducting terminal on the conducting terminal inserted gap between described adjacent two described second projectioies respectively, and then will described the 3rd projection inserting gap between corresponding two adjacent described second projectioies, to make described first row's conducting terminal and second of described first horizontal component arrange conducting terminal tight by described the 3rd mould and the 4th die clamp.
3. the manufacture method of the insertion terminal of connector according to claim 2 is characterized in that: also carry out step a3 before the step c:
Between described front end and the described bending part, described first row's conducting terminal and second row's conducting terminal form second horizontal component; Adopt the 5th mould, described the 5th mould is provided with described first row's conducting terminal and the suitable row's groove of second row's conducting terminal with described second horizontal component, along the Width of described first row's conducting terminal and second row's conducting terminal, the width of each described groove equals the width of corresponding conducting terminal; The described conducting terminal of described second horizontal component is inserted respectively in the corresponding described groove.
4. according to the manufacture method of the insertion terminal of claim 1,2 or 3 described connectors, it is characterized in that: described two row that are raised with on described first mould, described two row that are raised with on described second mould.
5. the manufacture method of the insertion terminal of connector according to claim 4 is characterized in that: among the step b, control spacing between the described projection of the row of two on described first mould and equal spacing between the described projection of the row of two on described second mould.
6. the manufacture method of the insertion terminal of connector according to claim 5, it is characterized in that: among the step b, control the two close direction of described first mould and second mould, make that the described projection of a row of described first mould is relative with the described projection of a row of described second mould.
7. the manufacture method of the insertion terminal of connector according to claim 6, it is characterized in that: among the step b, control the two close direction of described first mould and second mould, make that the described projection of two rows of described first mould is relative in twos with the described projection of two rows of described second mould.
8. the manufacture method of the insertion terminal of connector according to claim 7 is characterized in that: the two end of the first row's conducting terminal that forms among the step a and second row's conducting terminal links to each other by the front end connecting band; After steps d, perhaps between step c and steps d, also carry out step e: remove the front end connecting band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101104454A CN101702484B (en) | 2009-10-30 | 2009-10-30 | Manufacturing method of plug-in terminal of connector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101104454A CN101702484B (en) | 2009-10-30 | 2009-10-30 | Manufacturing method of plug-in terminal of connector |
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| Publication Number | Publication Date |
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| CN101702484A CN101702484A (en) | 2010-05-05 |
| CN101702484B true CN101702484B (en) | 2011-12-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102097688B (en) * | 2010-12-24 | 2014-08-27 | 东莞市泰康电子科技有限公司 | High definition multimedia interface (HDMI) connector and manufacturing method thereof |
| CN102280735A (en) * | 2011-05-18 | 2011-12-14 | 东莞市扬明精密塑胶五金电子有限公司 | HDMI welding plate type connector and manufacturing process thereof |
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