CN102904084A - Conducting terminal, and electric connector with conducting terminal and assembly method thereof - Google Patents
Conducting terminal, and electric connector with conducting terminal and assembly method thereof Download PDFInfo
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- CN102904084A CN102904084A CN2011102118733A CN201110211873A CN102904084A CN 102904084 A CN102904084 A CN 102904084A CN 2011102118733 A CN2011102118733 A CN 2011102118733A CN 201110211873 A CN201110211873 A CN 201110211873A CN 102904084 A CN102904084 A CN 102904084A
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Abstract
The invention provides a conducting terminal which comprises an elongated base, a first puncture part, two elastic arms and a second puncture part, wherein the elongated base is provided with a first surface and a second surface opposite the first surface; the first puncture part is formed by bending one end of the elongated base towards the first surface; the first puncture part is provided with a pair of first puncture pieces and a first puncture clamping groove; the two elastic arms are respectively formed by bending the other end of the elongated base; the two elastic arms are arranged correspondingly; the extension direction of the two elastic arms is perpendicular to the extension direction of the first puncture pieces of the first puncture part; the second puncture part is arranged between the first puncture part and the two elastic arms; the second puncture part is provided with a bending part; the bending part is formed by bending one side edge of the elongated base towards the other side edge in opposite; the second puncture part is bent to form a pair of second puncture pieces; and a second puncture clamping groove is formed between the two second puncture pieces. The invention also provides an electric connector and an assembly method thereof. The invention can transmit signals and stably position the cables, and has the advantages of labor saving and high productivity.
Description
[technical field]
The invention relates to a kind of electric connector, particularly about a kind of have simultaneously be electrically connected and the conducting terminal of stable cable, electric connector and the assemble method thereof of tool conducting terminal.
[background technology]
Wire harness (Wire Harness) connector is widely used in various electronic products because of its good transmission performance.The multiple electric coupler that combines uses and many terminal that is connected directly to be electrically connected majority circuit or electric wire.Those paired terminals can be pin and female terminal, or are called male and female's terminal.The terminal that above-mentioned terminal is installed in the insulation shell of electric coupler holds in passage or the hole.Terminal is generally microscler and inserts in passage or the hole along the longitudinal axis direction of above-mentioned terminal.In the locking latch component of some form, latch structure is used for holding terminals usually in above-mentioned hole, to prevent from wherein extracting out.
Yet the problem that above-mentioned electric coupler meets with often terminal is difficult for remaining on the interior appropriate location of connector shell, that is to say, the unsteadiness of terminal causes terminal mobile in housing.Particularly terminal often laterally or at an angle longitudinally axle move.In this phenomenon, can make terminal and terminal between the relative joint connector produce dislocation, serious words can make one of them of the terminal that combines or all damage each other, thereby cause part or incomplete electrical equipment to connect.In sum, pin or male terminal must suitably be combined with socket or female terminal, could stably reach the effect of signal transmission, and along with electric coupler is more and more frivolous, the terminal precise positioning are more important by contrast.
TaiWan, China M374184 patent " electric connector and conducting terminal thereof ", as shown in Figure 1.The plural number that the structural design of electric connector 100 comprises the insulating body 1 that is provided with terminal accommodating passage 13, be contained in plural terminals 2 in the terminal accommodating passage 13, be electrically connected with terminal 2 has the cable 4 of heart yearn and is installed on the dividing plate 3 of insulating body 1 rear end.Terminal 2 has the flat bottoms 24 that is contained in insulating body 1 and the flat cable connecting portion 23 that extends back from flat bottoms 24.Dividing plate 3 comprises the main part 31 with slotted eye 33 and is positioned at the support line platform with clamp groove 342 of main part 31 rear ends.The cable connecting portion 23 of terminal 2 pass the corresponding slotted eye 33 of dividing plate 3 and be positioned over clamp groove 342 and main part 31 between.Cable 4 is held in the clamp groove 342, and the heart yearn that the one end exposes is connected in cable connecting portion 23 with welding manner.Thus, whole number of assembling steps is more loaded down with trivial details, may have degradation problem under waste man-hour and the production capacity.
Edge is, the improving of inventor's thoughts the problems referred to above is that the spy concentrates on studies and cooperates the utilization of scientific principle, finally proposes a kind of reasonable in design and effectively improve the present invention of above-mentioned disappearance.
[summary of the invention]
The object of the present invention is to provide the conducting terminal of the most cables of a kind of rapid-assembling, electric connector and the assemble method thereof of tool conducting terminal.
Another object of the present invention is to provide a kind of have puncture (Insulation Displacement Contact, IDC) and be electrically connected the conducting terminal of cable, electric connector and the assemble method thereof of tool conducting terminal.
Another object of the present invention is to provide a kind of have simultaneously conduction signal and the conducting terminal of stable position cable, electric connector and the assemble method thereof of tool conducting terminal.
Another object of the present invention is to provide the conducting terminal of a kind of saving working hour and tool production, electric connector and the assemble method thereof of tool conducting terminal.The invention provides a kind of conducting terminal, comprise a long and narrow base portion, one first punctured part, two elastic arms and one second punctured part.Long and narrow base portion has a first surface and a second surface relative with first surface, the first punctured part bends from long and narrow base portion one end towards the first surface direction and forms, and the first punctured part has a pair of the first pricking piece and is positioned at this 1 between the first pricking piece first punctured clip slot.Two elastic arms form from long and narrow base portion other end bending respectively, and two elastic arms are corresponding the setting mutually, and the bearing of trend of two elastic arms was vertical to the first pricking piece bearing of trend with being somebody's turn to do of the first punctured part.The second punctured part is arranged between the first punctured part and two elastic arms, the second punctured part has a kink, this kink is from long and narrow base portion one lateral margin toward another relative lateral margin bending forming of long and narrow base portion, and this second punctured part is bent to form a pair of the second pricking piece and is positioned at this towards this first surface direction 1 between the second pricking piece second punctured clip slot.
Preferably, the first punctured part and the second punctured part overbending direction are identical or different with two elastic arm overbending directions.
Preferably, this kink partly is positioned on the first surface or second surface of long and narrow base portion.
Preferably, two elastic arms have respectively a port, a junction and two contact chips, connecting portion partly connects the other end of long and narrow base portion, port is formed between the connecting portion and makes connecting portion form a U-shaped, two contact chips are from an end of connecting portion towards extending away from long and narrow base portion direction, wherein port in the size between two contact chips less than the size between the two ends of port at connecting portion.
Preferably, conducting terminal more comprises at least one fastening part, and fastening part is arranged at least one side of long and narrow base portion, and between two elastic arms and the second punctured part, wherein fastening part extends towards first surface or second surface direction.
The present invention provides a kind of electric connector in addition, except conducting terminal, still comprises an insulating body, a plurality of cable and a holding firmware compared to above-described embodiment.Insulating body has a plurality of terminal accommodating conduits, is formed with respectively a docking port and an assembly mouth in the opposite end of arbitrary terminal accommodating conduit.Each conducting terminal is located in the terminal accommodating conduit, and a plurality of cable set are loaded on punctured part and this second punctured part each this first time, and passes assembly mouth and to be electrically connected at conducting terminal.Holding firmware is arranged on the insulating body, and those terminal containing slots of shaded portions.
Preferably, insulating body has more two sides, and described a plurality of terminal accommodating conduit is between two sides, and wherein arbitrary side is provided with a first end and a second end, and setting tool has a step structure between first end and the second end.
Preferably, two adjutages that holding firmware has two side plates of a substrate, connection substrate two sides and extends from substrate two ends respectively, insulating body is corresponding to have 2 first caulking grooves, two containing holes and 2 second caulking grooves, the contiguous also parallel described a plurality of assembly mouths of 2 first caulking grooves, two containing holes are adjacent with described a plurality of docking port, 2 second caulking grooves are formed at the insulating body two side and communicate with 2 first caulking grooves respectively, and 2 first caulking grooves are for assembling with two side plates, and two containing holes then arrange with two adjutage front ends.
The present invention also provides a kind of assemble method of electric connector, it is characterized in that, electric connector comprises an insulating body, a plurality of conducting terminals and a holding firmware, wherein each conducting terminal is provided with a long and narrow base portion, at least one the first punctured part, two contact arms and at least one fastening part, the first punctured part forms towards long and narrow base portion one first surface direction bending from long and narrow base portion one end, two elastic arms form from long and narrow base portion other end bending respectively, two elastic arms are corresponding the setting mutually, and the bearing of trend of two elastic arms is vertical to the first pricking piece bearing of trend with being somebody's turn to do of the first punctured part, and described method comprises the following steps: to provide the insulating body with a plurality of terminal accommodating conduits; Each described a plurality of conducting terminal is set in described a plurality of terminal accommodating conduits; Be electrically connected a plurality of cables, puncture described a plurality of cable to be positioned in described a plurality of conducting terminal by at least one the first punctured part; And the assembling holding firmware is on insulating body.
Preferably, the method comprises that the wherein cable with described a plurality of cables is welded on the holding firmware, to form earthing effect.
Comprehensively above-mentioned, the invention provides a kind of electric connector and assemble method thereof with conducting terminal, utilize cable to connect conducting terminal in the mode that punctures and clamp, and cable can be organized in the terminal accommodating conduit fast.In addition, the present invention has conduction signal and the effects such as stable position cable, saving working hour and tool production simultaneously.
For further understanding feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, the present invention is limited.
[description of drawings]
Fig. 1 is the exploded view of known techniques electric connector.
Fig. 2 is the stereogram of conducting terminal of the present invention.
Fig. 3 is the stereogram of another angle of conducting terminal of the present invention.
Fig. 4 is the expanded view of the conducting terminal of Fig. 3.
Fig. 5 is the stereogram of another enforcement kenel of conducting terminal of the present invention.
Fig. 6 is the expanded view of the conducting terminal of Fig. 5.
Fig. 7 is the constitutional diagram of electric connector of the present invention.
Fig. 8 is the exploded view of electric connector of the present invention.
Fig. 8 A is the partial enlarged drawing of A part among Fig. 8.
Fig. 9 is the stereogram of holding firmware of the present invention.
Figure 10 is the stereogram of another angle of holding firmware of the present invention.
Figure 11 is the flow chart of its assemble method of electric connector of the present invention.
[embodiment]
With reference to figure 2 and shown in Figure 3, the invention provides a kind of conducting terminal 1, comprise long and narrow base portion 11, the first punctured part 12, two elastic arms 13 and the second punctured part 14.Long and narrow base portion 11 has the second surface 112 of first surface 111 and relative first surface 111.The first punctured part 12 forms towards the bending of first surface 111 directions from an end of long and narrow base portion 11, and approximately rectangular with first surface 111.The first punctured part 12 has a pair of the first pricking piece 121 and is positioned at first of 121 of the first paired pricking pieces and punctures clip slot 122.
Two elastic arms 13 form from two lateral bucklings of long and narrow base portion 11 other ends respectively, and two elastic arms 13 are corresponding the setting mutually, and the bearing of trend of two elastic arms 13 is vertical with the bearing of trend of the first paired pricking piece 121 of the first punctured part 12.
With reference to figure 4, and cooperate simultaneously Fig. 2 and shown in Figure 3.The second punctured part 14 is arranged between the first punctured part 12 and two elastic arms 13, the second punctured part 14 has a kink 141, kink 141 is 11 relative another lateral margin bending formings from the lateral margin in long and narrow base portion 11 stage casings toward long and narrow base portion, so that kink 141 parts are positioned on the first surface 111 or second surface 112 of long and narrow base portion 11.In the present embodiment, kink 141 and the first punctured part 12 are positioned at the top of the first surface 111 of long and narrow base portion 11 equally.
Supplementary notes a bit, when kink 141 bendings are formed on the first surface 111, the surface of the contiguous long and narrow base portions 11 of kink 141 can and first surface 111 between between be separated out a predetermined gap (figure does not illustrate).Yet in other different embodiment, after kink 141 bendings, the surface of its contiguous long and narrow base portion 11 also can closely be pasted and be touched on first surface 111, optionally changes.
In embodiment as shown in Figure 4, not yet in fact the kink 141 of bending is positioned at a side of conducting terminal 1, extend to form a pair of the second pricking piece 142 towards the bending of this first surface 111 directions again, have one second and puncture clip slot 143 and be positioned at 142 paired of the second pricking pieces.By this, can utilize the first punctured part 12 of conducting terminal 1 and the second punctured part 14 to reach electric connection with the mode and the cable 3 (Fig. 7) that puncture, and not need additionally to reach electric connection with welding.
Supplementary notes a bit, the first punctured part 12 and the second punctured part 14 separately away from a lateral margin of long and narrow base portion 11 middle part towards wide at the top and narrow at the bottom U-shaped first the puncturing clip slot 122 and second and puncture clip slot 143 of the recessed formation of first surface 111 directions of long and narrow base portion 11.
In the present embodiment, with reference to figure 2 and shown in Figure 3, the first punctured part 12 of conducting terminal 1 and the second punctured part 14 overbending directions are all better enforcement kenel mutually with two elastic arms, 13 overbending directions.That is to say, the first punctured part 12, the second punctured part 14 and two elastic arms 13 lay respectively at the top of long and narrow base portion 11 first surfaces 111, by this, can reduce the inner space that conducting terminal 1 takies electric connector, reach the effect of structural volume microminiaturization.
With reference to figure 5 and shown in Figure 6, the conducting terminal 1 of the present embodiment provides the another kind of kenel of implementing, and compared to the design of Fig. 2, the first punctured part 12 of conducting terminal 1 and the overbending direction of the second punctured part 14 also can be different with two elastic arms, 13 overbending directions.Namely, the first punctured part 12 and the second punctured part 14 are positioned at the top of long and narrow base portion 11 first surfaces 111, and two elastic arms 13 are positioned at the below of long and narrow base portion 11 second surfaces 112.In other words, two elastic arms 13 extend to form from second surface 112 bendings of long and narrow base portion 11 with respect to the first punctured part 12 and the second punctured part 14.
Generally speaking, such as Fig. 2～shown in Figure 6, when the first punctured part 12 and/or the second punctured part 14 overbending directions from first surface 111 towards away from the direction bending of first surface 111 time, the direction of two elastic arms, 13 bendings can with the first punctured part 12 and/or the second punctured part 14 in the same way or incorgruous.In other words, when the first punctured part 12 and/or the second punctured part 14 from second surface 112 when bending away from second surface 112 directions, two elastic arms 13 can relative the first punctured part 12 and/or the second punctured part 14 overbending directions identical or different, change depending on demand.
In the embodiment such as Fig. 2～shown in Figure 6, two elastic arms 13 have respectively port 131, connecting portion 132 and two contact chips 133.The port 131 better connecting portion 132 formation U-shapeds that are formed between two contact chips 133 and make connection two contact chips 133.Connecting portion 132 parts connect the other end of long and narrow base portion 11, and the two ends of the connecting portion 132 that takes the shape of the letter U are in fact away from first surface 111 or second surface 112.Such as Fig. 2 and shown in Figure 5, the two ends of connecting portion 132 are better relatively and be symmetrical arranged.Two contact chips 133 form from the two ends extension of connecting portion 132, that is extend to form away from the second punctured part 14 longitudinal directions.Vertically be defined as the bearing of trend on long and narrow base portion 11 long limits.
That is to say, two contact chips 133 extend away from long and narrow base portion 11 directions from the end court of connecting portion 132.From another angle, the bearing of trend preferred perpendicular of contact chip 133 is in the bearing of trend of the first punctured part 12 and the second punctured part 14.In such as Fig. 2 and embodiment shown in Figure 5, the size of port 131 between two contact chips 133 is better for the size of port 131 between the two ends of connecting portion 132, in order to peg graft with the terminal (figure does not illustrate) of butt connector.That is to say, the distance between two contact chips 133 is better for the distance between the two ends of connecting portion 132.In addition, port 131 and first the puncturing second of clip slot 122, second punctured part 14 puncture clip slot 143 preferred arrangement in line of first punctured part 12 of two elastic arms 13 between connecting portion 132.
With reference to figure 2 and shown in Figure 5, the gap that arbitrary contact chip 133 has between a turning point 1331 and a terminal part 1332, two contact chips 133 dwindles to form throat structure gradually.That is to say, the gap between two contact chips 133 forms turning point 1331 for hour.When the gap between two contact chips 133 is connected in terminal part 1332 by turning point 1331, enlarges gradually again and form larger flaring structure.
The first pricking piece 121 and the second pricking piece 142 have respectively recess 123,144 in addition, are formed at the lateral border of the first pricking piece 121 and the second pricking piece 142, are positioned on the corresponding insulating body (figure does not illustrate) with engaging.Two recesses 123, be positioned near two lateral borders that puncture accordingly the clip slot 122,144 recesses to 144 preferred symmetrical, that is two recesses 123,144 are located at separately first and are punctured the place, top that clip slot 122 and second punctures clip slot 143 kerves.
Among this embodiment, conducting terminal 1 can more comprise at least one fastening part 15, fastening part 15 be connected in two elastic arms 13 at least one of them, and extend towards the outside of two elastic arms 13.That is to say, the fastening part 15 better structures of expanding towards port 131 lateral direction of two elastic arms 13 are to be fastened in insulating body (figure does not illustrate) sidewall.The present embodiment is take two fastening parts 15 as better enforcement kenel, but do not limit with this.Above-mentioned fastening part 15 is arranged at least one side of long and narrow base portion 11, and fastening part 15 is between the second punctured part 14 and two elastic arms 13, and wherein this extends towards first surface 111 directions fastening part 15.Yet in embodiment as shown in Figure 5, fastening part 15 also can be mismatched elastic arm 13 overbending directions and extend setting towards first surface 111 directions.Relatively, in other embodiments, fastening part 15 also can cooperate elastic arm 13 overbending directions to extend setting towards second surface 112 directions.Such as Fig. 2 or shown in Figure 5, two fastening parts 15 can be vertically to stagger each other to be arranged at long and narrow base portion 11 both sides, or relative thirty years of age.
Below will the structural design of electric connector be illustrated further.To shown in Figure 10, the invention provides a kind of electric connector with reference to figure 7, except above-mentioned conducting terminal 1, electric connector still comprises an insulating body 2, a plurality of cable 3 and a holding firmware 4.
With reference to figure 8, Fig. 8 A, and cooperate Fig. 2 and Fig. 3.Insulating body 2 has a plurality of terminal accommodating conduits 21, arbitrary terminal accommodating conduit 21 is adjacent one another are equidistantly to be the longitudinal arrangement setting, opposite end in arbitrary terminal accommodating conduit 21 is formed with respectively a docking port 211 and an assembly mouth 212, and each conducting terminal 1 is located in the corresponding terminal accommodating conduit 21.When conducting terminal 1 embeds the insulating body 2 of electric connector when interior, the fastening part 15 of conducting terminal 1 is fastened in the relative inner surface of the terminal accommodating conduit 21 of insulating body 2, to locate each conducting terminal 1.In addition, the recess 123,144 of each first pricking piece 121 and the second pricking piece 142, also having increases the relative inner wall effect that is positioned corresponding terminal accommodating conduit 21.
Those cables 3 are assembled in each for the first time punctured part 12 and second punctured part 14, and pass assembly mouth 212 to be electrically connected at those conducting terminals 1.Cable 3 after puncturing, its internal core (figure does not illustrate) is electrically connected at the first punctured part 12 or second punctured part 14 of conducting terminal 1.
In the present embodiment, insulating body 2 integral body are strip structure, and insulating body 2 has more two relative sides 22, and aforementioned a plurality of terminal accommodating conduit 21 is between two sides 22, and wherein arbitrary side 22 is provided with a first end 221 and a second end 222.First end 221 adjacent docking ports 211, the second end 222 adjacent assembly mouths 212.Be provided with a step structure 223 between first end 221 and the second end 222.
The holding firmware 4 of the present embodiment is arranged at the assembly mouth of accommodating conduit 21 212 tops of insulating body 2, those terminal containing slots 21 of holding firmware 4 shaded portions, and be fixed in insulating body 2.Stair-stepping two adjutages 43 that holding firmware 4 has a substrate 41, is connected to two side plates 42 of substrate 41 2 sides and extends from substrate 41 2 ends respectively.
Insulating body 2 is corresponding to have 2 first caulking grooves 2221, two containing holes 2211 and 2 second caulking grooves 2222, wherein, containing hole 2211 is located at first end 221, the first caulking groove 2221 and the second caulking groove 2222 are located at the second end 222,2 first caulking grooves, 2221 contiguous and parallel those assembly mouths 212, two containing holes 2211 and those docking ports 211 adjacent (shown in Fig. 8 A), 2 second caulking grooves 2222 are formed at insulating body 2 two sides and communicate with 2 first caulking grooves 2221 respectively, 2 first caulking grooves 2221 are respectively for assembling with two side plates 42, the second caulking groove 2222 is arranged with by insulating body 2 relative two sides ecto-entads and forms, and two containing holes 2211 supply and the 43 front end settings of two adjutages.
With reference to figure 9 and Figure 10, cooperate shown in Figure 8.Substrate 41 is the long slab flat, substrate 41 further defines a pair of perpendicular long edge and minor face edge, two side plates 42 bend respectively extension from top to bottom from the minor face edge of substrate 41 relative both sides respectively, two adjutages 43 are provided with from top to bottom extension from an end of the contiguous minor face edge in the long edge of substrate 41 respectively, the step structure 223 of the corresponding insulating body 2 of the stepped cooperation of adjutage, two adjutages 43 are provided with a pair of horizontal stop block 4311 respectively at an afterbody 431 of front end, two containing holes, 2211, two stop blocks 4311 that two afterbodys 431 stretch into respectively first end 221 fasten respectively on the inner hole wall (figure slightly) in two containing holes 2211.
Two side plates 42 of holding firmware 4 are provided with a stop block 421 with respect to substrate 41 outside moulding separately, and when two side plates 42 stretched into 2 the first caulking grooves 2221 respectively, two stop blocks 421 were snapped in respectively in 2 second caulking grooves 2222.
The holding firmware 4 of the present embodiment further comprises two limiting sections 44 that are positioned at long edge, and the step structure 223 of insulating body 2 can have two otch 23 that cooperate respectively limiting section 44.For instance, when limiting section 44 stretches into otch 23, can reach the effect that holding firmware 4 is positioned insulating body 2.So, the quantity of the limiting section 44 of above-mentioned holding firmware 4 and the otch 23 of insulating body 2 can the practice demand be adjusted, and above-mentioned is better enforcement kenel, but does not limit with this.
Below will describe in detail for the assemble method of electric connector.
With reference to figure 8 and Figure 11, cooperate Fig. 2 and shown in Figure 3.The invention provides a kind of assemble method of electric connector, comprise the following steps:
Step S101: the insulating body 2 with a plurality of terminal accommodating conduits 21 is provided.
Step S102: each conducting terminal 1 is set in the terminal accommodating conduit 21 of correspondence.When conducting terminal 1 clinching during to terminal accommodating conduit 21, the fastening part 15 of conducting terminal 1 can support to arrive in the relative wall of terminal accommodating conduit 21, to be positioned in each terminal accommodating conduit.
Step S103: be electrically connected a plurality of cables 3, puncture corresponding cable 3 with conducting terminal 1 location by at least one the first punctured part 12.In preferred embodiment, an end of cable is punctured by the first punctured part and the second punctured part respectively, and the outer quilt of the insulation of cable can be punctured and be electrically connected with heart yearn.In addition, in this step, each cable is preferably the first/the second punctured part that is assembled in each conducting terminal from the top of terminal accommodating conduit downwards.This assemble method does not need extra weld job, not only saves manpower, man-hour, and can produce in a large number.
Step S104: assembling holding firmware 4 is on insulating body 2.When holding firmware 4 was assembled in insulating body 2, containing hole 2211, two stop blocks 4311 that the afterbody 431 of the adjutage 43 of holding firmware 4 stretches into first end 221 fastened in the inner hole wall of containing hole 2211.Simultaneously, two side plates 42 of holding firmware 4 stretch into the first caulking groove 2221, and 421 of stop blocks are snapped in the second caulking groove 2222.
In other different embodiment, step S102 and step S103 can exchange; That is to say, each cable is assembled in the corresponding terminal accommodating conduit of insulating body after can being combined with each conducting terminal first and connecting again, optionally changes.In the present embodiment, holding firmware 4 is such as being made of conductive material such as metals.Aforesaid assemble method comprises that the wherein cable with cable 3 is welded on the holding firmware 4, to form earthing effect.
The electric connector and the assemble method thereof that have conducting terminal according to the embodiment of the invention utilize cable to connect conducting terminal in the mode that punctures and clamp, and cable can be organized in the terminal accommodating conduit fast.In addition, the present invention has conduction signal and the effects such as stable position cable, saving working hour and tool production simultaneously.
Only the above only is preferred embodiment of the present invention, non-ly is intended to limit to scope of patent protection of the present invention.
[primary clustering symbol description]
1 conducting terminal
11 long and narrow base portions
111 first surfaces
112 second surfaces
12 first punctured parts
121 first pricking pieces
122 first puncture clip slot
123 recesses
13 elastic arms
131 ports
132 connecting portions
133 contact chips
1331 turning points
1332 terminal parts
14 second punctured parts
141 kinks
142 second pricking pieces
143 second puncture clip slot
144 recesses
15 fastening parts
2 insulating bodies
21 terminal accommodating conduits
211 docking ports
212 assembly mouths
22 sides
221 first ends
2211 containing holes
222 the second ends
2,221 first caulking grooves
2,222 second caulking grooves
223 step structures
23 otch
3 cables
4 holding firmwares
41 substrates
42 side plates
421 stop blocks
43 adjutages
431 afterbodys
4311 stop blocks
44 limiting sections
S101～S104 number of assembling steps
Claims (10)
1. a conducting terminal is characterized in that, this conducting terminal comprises:
One long and narrow base portion, this long and narrow base portion have a first surface and a second surface relative with this first surface;
One first punctured part, this first punctured part forms towards this first surface direction bending from an end of this long and narrow base portion, and this first punctured part has a pair of the first pricking piece and is positioned at this 1 between the first pricking piece first punctured clip slot;
Two elastic arms, this two elastic arm form from the other end bending of this long and narrow base portion respectively, and this two elastic arm is corresponding the setting mutually, and the bearing of trend of this two elastic arm was vertical to the first pricking piece bearing of trend with being somebody's turn to do of this first punctured part; And
One second punctured part, this second punctured part is arranged between this first punctured part and this two elastic arm, this second punctured part has a kink, this kink is from past another the relative lateral margin bending forming of this long and narrow base portion of a lateral margin of this long and narrow base portion, and this second punctured part is bent to form a pair of the second pricking piece and is positioned at this towards this first surface direction 1 between the second pricking piece second punctured clip slot.
2. such as 1 described conducting terminal of claim the, wherein this first punctured part and this second punctured part overbending direction are identical or different with this two elastic arms overbending direction.
3. such as 1 described conducting terminal of claim the, wherein this kink partly is positioned on this first surface or this second surface of this long and narrow base portion.
4. such as 1 described conducting terminal of claim the, wherein this two elastic arm has respectively a port, a junction and two contact chips, this connecting portion partly connects the other end of this long and narrow base portion, this port is formed between this connecting portion and makes this connecting portion form a U-shaped, this two contact chip extends away from this long and narrow base portion direction from the end court of this connecting portion, and wherein the size of this port between this two contact chip is less than the size of this port between this connecting portion.
5. such as 1 described conducting terminal of claim the, this conducting terminal more comprises at least one fastening part, this fastening part is arranged at least one side of this long and narrow base portion, and between this two elastic arm and this second punctured part, wherein this fastening part extends towards this first surface or this second surface direction.
6. an electric connector is characterized in that, this electric connector comprises:
One insulating body, this insulating body have a plurality of terminal accommodating conduits, are formed with respectively a docking port and an assembly mouth in the opposite end of arbitrary this terminal accommodating conduit;
Just like claim the 1～5 each described conducting terminal, each this conducting terminal is located in this terminal accommodating conduit;
A plurality of cables, those cable set are loaded on punctured part and this second punctured part each this first time, and pass those assembly mouths, to be electrically connected at those conducting terminals; And
One holding firmware, this holding firmware is arranged on this insulating body, and those terminal accommodating conduits of shaded portions.
7. such as 6 described electric connectors of claim the, wherein this insulating body has more two sides, and those terminal accommodating conduits are between this two side, wherein arbitrary this side is provided with a first end and a second end, and setting tool has a step structure between this first end and this second end.
8. such as 6 described electric connectors of claim the, wherein this holding firmware has a substrate, two adjutages that connect two side plates of these substrate two sides and extend from these substrate two ends respectively, this insulating body is corresponding to have 2 first caulking grooves, two containing holes and 2 second caulking grooves, contiguous also parallel those assembly mouths of this 2 first caulking groove, this two containing hole is adjacent with those docking ports, this 2 second caulking groove is formed at this insulating body two side and communicates with this 2 first caulking groove respectively, this 2 first caulking groove is for assembling with this two side plate, and this two containing hole then arranges with this two adjutages front end.
9. the assemble method of an electric connector, it is characterized in that, this electric connector comprises an insulating body, a plurality of conducting terminals and a holding firmware, wherein each this conducting terminal is provided with a long and narrow base portion, at least one the first punctured part, two contact arms and at least one fastening part, this first punctured part forms towards this long and narrow base portion one first surface direction bending from this long and narrow base portion one end, this two elastic arm forms from this long and narrow base portion other end bending respectively, this two elastic arm is corresponding the setting mutually, and the bearing of trend of this two elastic arm is vertical to the first pricking piece bearing of trend with being somebody's turn to do of this first punctured part, and described method comprises the following steps:
This insulating body with a plurality of terminal accommodating conduits is provided;
Each those conducting terminal is set in those terminal accommodating conduits;
Be electrically connected a plurality of cables, puncture those cables to be positioned in those conducting terminals by at least one this first punctured part; And
Assemble this holding firmware on this insulating body.
10. such as 9 described assemble methods of claim the, the method comprises that the wherein cable with those cables is welded on this holding firmware, to form earthing effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102118733A CN102904084A (en) | 2011-07-27 | 2011-07-27 | Conducting terminal, and electric connector with conducting terminal and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102118733A CN102904084A (en) | 2011-07-27 | 2011-07-27 | Conducting terminal, and electric connector with conducting terminal and assembly method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102904084A true CN102904084A (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102118733A Pending CN102904084A (en) | 2011-07-27 | 2011-07-27 | Conducting terminal, and electric connector with conducting terminal and assembly method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102904084A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048158A (en) * | 2015-07-24 | 2015-11-11 | 深圳市得润电子股份有限公司 | Electrical connector and connector assembly |
| CN107394442A (en) * | 2017-07-14 | 2017-11-24 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN111418115A (en) * | 2017-12-06 | 2020-07-14 | 日本瑞翁株式会社 | Connection device |
| CN112803187A (en) * | 2019-11-13 | 2021-05-14 | 泰科电子(上海)有限公司 | Connector with a locking member |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2660718Y (en) * | 2003-03-21 | 2004-12-01 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| EP1487066A1 (en) * | 2003-06-10 | 2004-12-15 | Tyco Electronics AMP K.K. | Floating connector and method of manufacture therefor |
| CN101557042A (en) * | 2008-04-08 | 2009-10-14 | 贵州航天电器股份有限公司 | Metal terminal for cable insulation displacement connection |
| TWM374184U (en) * | 2009-07-01 | 2010-02-11 | Hon Hai Prec Ind Co Ltd | Electrical connector and electric terminal |
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2011
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2660718Y (en) * | 2003-03-21 | 2004-12-01 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
| EP1487066A1 (en) * | 2003-06-10 | 2004-12-15 | Tyco Electronics AMP K.K. | Floating connector and method of manufacture therefor |
| CN101557042A (en) * | 2008-04-08 | 2009-10-14 | 贵州航天电器股份有限公司 | Metal terminal for cable insulation displacement connection |
| TWM374184U (en) * | 2009-07-01 | 2010-02-11 | Hon Hai Prec Ind Co Ltd | Electrical connector and electric terminal |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048158A (en) * | 2015-07-24 | 2015-11-11 | 深圳市得润电子股份有限公司 | Electrical connector and connector assembly |
| CN105048158B (en) * | 2015-07-24 | 2017-12-08 | 深圳市得润电子股份有限公司 | A kind of electric connector and connector assembly |
| CN107394442A (en) * | 2017-07-14 | 2017-11-24 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN111418115A (en) * | 2017-12-06 | 2020-07-14 | 日本瑞翁株式会社 | Connection device |
| CN112803187A (en) * | 2019-11-13 | 2021-05-14 | 泰科电子(上海)有限公司 | Connector with a locking member |
| CN112803187B (en) * | 2019-11-13 | 2024-06-18 | 泰科电子(上海)有限公司 | Connector with a plurality of connectors |
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Application publication date: 20130130 |