CN204793279U - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN204793279U CN204793279U CN201520187015.3U CN201520187015U CN204793279U CN 204793279 U CN204793279 U CN 204793279U CN 201520187015 U CN201520187015 U CN 201520187015U CN 204793279 U CN204793279 U CN 204793279U
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- terminal
- hyoplastron
- electric connector
- contact site
- base portion
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Abstract
The utility model discloses an electric connector, electric connector contains an insulator, insulator has a basal portion and is located a hyoplastron of basal portion front end, arrange about a plurality of terminals are set firmly in in the basal portion, in go up arranging each the terminal have a first contact site show in the upper surface of hyoplastron, in lower row each the terminal have a second contact site show in the lower surface of hyoplastron, go up to arrange a plurality of with lower row the terminal comprises two ground terminal, two power supply terminals and four signal terminal respectively, a shielding piece, the shielding piece set firmly in the basal portion with the hyoplastron, and the part is located first contact site with between the second contact site, electric connector can follow two positive and negative directions and insert butting connector, has prolonged its life, and is also convenient the miniaturized design of electric connector.
Description
Technical field
The utility model relates to a kind of small-sized electrical connector, particularly relates to a kind ofly to transmit big current and the electric connector that can insert with butt connector both forward and reverse directions.
Background technology
Universal serial bus (USB, UniversalSerialBus) is the connecting interface that computer is very general.USB is the external bus can supporting that plug and play is installed.Use USB, user just need not shut down or restart computer, and what can connect or interrupt between computer and its peripheral equipment be online.Particularly, the electronic product connection computer conveniently of current Portable, usually small USB connector is configured with to reach the object of plug and play, but along with electronic product more and more frivolous, USB interface is also more and more less and be integrated with the charging inlet of equipment, but traditional high speed USB electric connector has nine butt are arranged on hyoplastron the same side in two rows, be unfavorable for that described electric connector is miniaturized, and only have a conducting terminal to be used for current delivery in nine butt, cannot meet now that function is increasing, the current delivery of the electronic equipment that power is increasing.In addition, because nine butt are located at hyoplastron the same side, so in grafting process, traditional electric connector must insert butt connector towards side, probably damages electric connector because of anti-inserted when historical facts or anecdotes border uses, and reduces the useful life of electric connector.
Therefore the electric connector designing a kind of improvement is necessary, to overcome the problems referred to above.
Summary of the invention
For background technology institute problems faced, the purpose of this utility model is to provide one to have four power supply terminals, and terminal is symmetrical set upper surface in hyoplastron and lower surface, in the middle of described hyoplastron, fixing one shields sheet, can realize big current stable transfer and the electric connector of energy positive and negative both direction insertion butt connector.
For achieving the above object, the utility model adopts following technological means: an insulating body, and described insulating body has a base portion and is positioned at a hyoplastron of described base portion front end; Multiple terminal is fixedly arranged in described base portion in arranging up and down, and terminal described in each in upper row has the upper surface that one first contact site is revealed in described hyoplastron, and terminal described in each in lower row has the lower surface that one second contact site is revealed in described hyoplastron; The multiple described terminal of upper row and lower row is made up of two earth terminals, two power supply terminals and four signal terminals respectively; One shielding sheet, described shielding sheet is fixedly arranged on described base portion and described hyoplastron, and part is between described first contact site and described second contact site.
Further, four described signal terminals in upper row are positioned at described hyoplastron centre position, and comprise first signal terminal, a secondary signal terminal, 3rd signal terminal and the 4th signal terminal, described first signal terminal and described secondary signal terminal are disposed adjacent and between described 3rd signal terminal and described 4th signal terminal, described hyoplastron has one first side and one second side, two described earth terminals in upper row comprise one first earth terminal and one second earth terminal, described first earth terminal is adjacent with described first lateral edge, described second earth terminal is adjacent with described second lateral edge, described power supply terminal in upper row comprises one first power supply terminal and a second source terminal, described first power supply terminal is between described first earth terminal and described 3rd signal terminal, described second source terminal is between described second earth terminal and described 4th signal terminal.
Further, described in each in upper row, terminal also has a fixed part, and the described fixed part width of described first signal terminal is consistent with described first contact site width.
Further, terminal described in each in upper row comprises one first extension, described first extension is fixedly arranged on described base portion, one first kink that described first extension front end is upwards bent to form, one second extension that described first kink extends to form forward, described second extension is fixedly arranged on the rear end of described hyoplastron, one second kink that described second extension front end is bent to form downwards, and described first extension is parallel with described first contact site front end.
Further, terminal described in each also has a fixed part, the described fixed part of described earth terminal and described fixed part one lateral buckling of described power supply terminal also extend to form forward described first contact site, and the spacing of described first contact site of described earth terminal and described first contact site of adjacent described power supply terminal is greater than the spacing of the two described fixed part.
Further, terminal described in each also has a fixed part, described shielding sheet has a body and is fixedly arranged on described base portion and described hyoplastron, described body is provided with the multiple holes arranged in two rows, first row described hole is corresponding with described fixed part, and second row described hole is corresponding with described first contact site.
Further, described hyoplastron rear end has a flat part, and described flat part is provided with a mating groove and two grooves.
Further, described insulating body comprises a first noumenon and one second body, the described terminal of lower row and described the first noumenon produced by insert molding form one first module, the described terminal of upper row and described second body produced by insert molding form one second module, and described second module is assembled in described first module from back to front.
Further, described electric connector has metal-back in, described interior metal-back has the rear end that a main part pastes described hyoplastron, described main part formation one covering portion that extends back pastes described base portion, described main part two Side extends to form forward a frame section, and described frame section has biside plate and a header board, and described hyoplastron has two sides and a front end face, described Side plate pastes described side, and described header board pastes described front end face.
Further, side described in two is respectively equipped with a groove, and the corresponding described groove location of side plate described in two is respectively equipped with an auxiliary section and is close to described groove.
Further, described front panel edges has extended back an Extendible flake, and described Extendible flake pastes the front end on described hyoplastron surface.
Further, the described terminal of upper row and the described terminal of lower row are symmetrical arranged on described hyoplastron, each terminal in upper row has one first weld part extending described base portion respectively, each terminal in lower row has the second weld part extending described base portion respectively, described first weld part and described second weld part are that three rows are arranged, and wherein said second weld part is that two rows are arranged.
Compared with prior art, the utility model has following beneficial effect:
In described electric connector, two rows terminal is symmetricly set in upper surface and the lower surface of described hyoplastron, therefore described electric connector can be realized all insert butt connector from positive and negative both direction, because described hyoplastron is installed with described shielding sheet between the described terminal of upper row and the described terminal of lower row, shield its signal disturbing, achieve the signal stabilization transmission of described electric connector, and described electric connector can not be destroyed because of anti-plug, extend the useful life of described electric connector, also facilitate the design of described electric connector miniaturization.The upper surface of described hyoplastron and lower surface are respectively arranged with two power supply terminals in addition, make power supply terminal quantity showed increased, meet the transmission of big current, meet function more, the service condition of more powerful electronic equipment.
[accompanying drawing explanation]
Fig. 1 is the utility model electric connector three-dimensional exploded view;
Fig. 2 is the utility model electrical connector portions three-dimensional exploded view;
Fig. 3 is the utility model electric connector assembling front cross sectional view;
Fig. 4 is cutaway view after the utility model electric connector assembling;
Fig. 5 is the utility model electric connector second embodiment three-dimensional exploded view;
Fig. 6 is the utility model electric connector the 3rd embodiment three-dimensional exploded view;
Fig. 7 is the utility model electric connector the 3rd embodiment part isometric exploded view;
Fig. 8 is the utility model electric connector the 4th embodiment three-dimensional exploded view;
Fig. 9 is the utility model electric connector the 4th embodiment part isometric exploded view.
The drawing reference numeral explanation of embodiment
| Electric connector 100 | First module 101 | Insulating body 1 | The first noumenon 11 |
| Base portion 111 | Receiving space 1111 | Fitting recess 1112 | Hyoplastron 112 |
| Flat part 1121 | Groove 1122 | Front end face 1123 | First side 1124 |
| Second side 1125 | Groove 1126 | Mating groove 1127 | Second module 102 |
| Second body 12 | Protuberance 121 | Terminal 2 | First contact site 21 |
| Second contact site 22 | First weld part 23 | Second weld part 24 | Fixed part 25 |
| First extension 251 | First kink 252 | Second extension 253 | Second kink 254 |
| Earth terminal a | First earth terminal a1 | Second earth terminal a2 | Power supply terminal b |
| First power supply terminal b1 | Second source terminal b2 | Signal terminal c | First signal terminal c1 |
| Secondary signal terminal c2 | 3rd signal terminal c3 | 4th signal terminal c4 | Shielding sheet 3 |
| Body 31 | Hole 311 | Grounding leg 32 | Interior metal-back 4 |
| Main part 41 | Covering portion 42 | Frame section 43 | Side plate 431 |
| Shielding plate 4301 | Mating groove 4311 | Header board 432 | Extendible flake 4321 |
| Outer metal housing 5 | Encasement 51 | Convex tendon 501 | Shell fragment 511 |
| Slot 512 | Department of assembly 513 | Buckling parts 514 | Shielding case 52 |
| Buckling groove 521 | First welding foot 522 | Second welding foot 523 |
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing the utility model is described in further detail with embodiment by reference to the accompanying drawings.
As shown in Figure 1 and Figure 5, the utility model electric connector 100 comprises an insulating body 1; Multiple terminal 2 is fixedly arranged on described insulating body 1; One shielding sheet 3 is fixedly arranged on described insulating body 1; In one, metal-back 4 covers and is fixed on 1, one outer metal housing 5 frame on described insulating body and is located at outside described insulating body 1 and described interior metal-back 4 to form a grafting space.
As shown in Figures 1 to 4, for the first embodiment of the utility model electric connector, described insulating body 1 comprises the first noumenon 11 and one second body 12, described the first noumenon 11 has a base portion 111 and extends forward a hyoplastron 112 from described base portion 111 front end, described base portion 111 rear end is provided with a receiving space 1111, and described second body 12 is assembled in described base portion 111 from back to front and is contained in described receiving space 1111.The both sides of described base portion 111 are also respectively equipped with a fitting recess 1112, and described second body 12 upper surface is provided with a protuberance 121.In other embodiments, described the first noumenon 11 and described second body 12 can be one-body molded or assemble with other any-mode, and the mode that described base portion 111 and described hyoplastron 112 also can be assembled is shaping, is not limited at this.Described hyoplastron 112 rear end is provided with a flat part 1121, on described flat part 1121, corresponding grinding tool (not shown) position is provided with two grooves 1122, facilitate in described grinding tool (not shown) crimping process, make described terminal 2 can be fixed on described hyoplastron 112 firmly.Described hyoplastron 112 also has two sides (non-label) and a front end face 1123, side described in two comprises one first side 1124 and one second side 1125, the middle-end of described first side 1124 and described second side 1125 is respectively equipped with a groove 1126, in the process that described electric connector 100 coordinates with butt connector (not shown), described groove 1126 is interlocked with the fixation spring tab (not shown) of described butt connector (not shown), locates described butt connector (not shown).
As shown in Figure 1 to Figure 2, multiple terminal 2 is fixedly arranged in described base portion 111 in arranging up and down, terminal 2 described in each in upper row has the upper surface that the first contact site 21 is revealed in described hyoplastron 112, terminal 2 described in each in lower row has the lower surface that one second contact site 22 is revealed in described hyoplastron 112, and described first contact site 21 and described second contact site 22 are in order to connect with described butt connector (not shown).The multiple described terminal 2 of upper row and lower row is symmetrical arranged at the upper surface of described hyoplastron 112 and lower surface and is made up of two earth terminal a, two power supply terminal b and four signal terminal c respectively, and wherein said signal terminal c is non-high-speed.Only can also establish two signal terminal c and two reserved terminal (non-label) in other embodiments, namely the type of described terminal 2 can adjust in good time, thus make the functional enhancing of described electric connector 100, better mate with butt connector (not shown).
Terminal 2 described in each also has a fixed part 25, the width of the described fixed part 25 of middle two described signal terminal c is identical with the first contact site 21 width described in it, described fixed part 25 width of other the described terminal 2 in upper row is greater than the width of the first contact site 21 described in it, the described fixed part 25 of described earth terminal a and described fixed part 25 1 lateral buckling of described power supply terminal b also extend to form forward described first contact site 21, the spacing of described first contact site 21 of described earth terminal a and described first contact site 21 of adjacent described power supply terminal b is greater than the spacing of the two described fixed part 25, to change the distance of described first contact site 21, mate the frequency of described butt connector (not shown).
Terminal 2 described in each of upper row also has the first weld part 23 extending described second body 12 respectively, and described first weld part 23 is arranged in a row, so that can with surface soldered on the external circuit board (not shown); Terminal 2 described in each in lower row has the second weld part 24 extending described base portion 111 respectively, described second weld part 24 is arranged in two rows of time interval, can be installed on described the external circuit board (not shown) with the welding manner of perforation.
As shown in Figure 1, four in upper row described signal terminal c are positioned at described hyoplastron 112 centre position, and comprise a first signal terminal c1, a secondary signal terminal c2, 3rd signal terminal c3 and a 4th signal terminal c4, described first signal terminal c1 and described secondary signal terminal c2 is disposed adjacent and between described 3rd signal terminal c3 and described 4th signal terminal c4, described hyoplastron 112 has one first side 1124 and one second side 1125, two in upper row described earth terminal a comprise one first earth terminal a1 and one second earth terminal a2, described first earth terminal a1 is adjacent with described first edge, side 1124, described second earth terminal a2 is adjacent with described second edge, side 1125, described power supply terminal b in upper row comprises an one first power supply terminal b1 and second source terminal b2, described first power supply terminal b1 is between described first earth terminal a1 and described 3rd signal terminal c3, described second source terminal b2 is between described second earth terminal a2 and described 4th signal terminal c4.Accordingly, the described terminal 2 of lower row is also eight, correspondingly with the described terminal of upper row 2 distributes, such that described butt connector (not shown) is positive and negative all can be inserted in described electric connector 100.
Because described terminal 2 quantity is more, described electric connector 100 volume is very limited again, so multiple described terminal 2 arranges very intensive in insulating body 1, the difficulty causing described terminal 2 to be assembled like this is very large, therefore the described terminal 2 of lower row is inlayed and is shaped in described the first noumenon 11 and forms one first module 101 in the present embodiment, the described terminal of upper row 2 is inlayed and is shaped in described second body 12 and forms one second module 102, and described second module 102 is assembled in described first module 101 from back to front.
As Fig. 1, shown in Fig. 3 and Fig. 4, terminal 2 described in each in upper row comprises one first extension 251, described first extension 251 is fixedly arranged on described base portion 111, one first kink 252 that described first extension 251 front end is upwards bent to form, one second extension 253 that described first kink 252 extends to form forward, described second extension 253 is fixedly arranged on described flat part 1121 and upwards has smaller angle to tilt, so just can inlay in the process crimped with described hyoplastron 112 by the described terminal of the row of avoiding 2, described first contact site 21 upwarps on described hyoplastron 112, destroy described electric connector 100, one second kink 254 that described second extension 253 front end is bent to form downwards, described second kink 254 extends to form forward described first contact site 21, and described first extension 251 is parallel with described first contact site 21 front end, when making described second module 102 be assembled into described first module 101, terminal hole (non-label) on the described hyoplastron of easy aligning 112, and ensure that described terminal 2 is after being mounted to described insulating body 1, when crimping complete, described first contact site 21 is positioned at same plane with described fixed part 25 and is just in time positioned at the upper surface of described hyoplastron 112, when making described electric connector 100 with described butt connector (not shown) grafting, described terminal 2 can not be impaired.
As shown in Figure 1, one shielding sheet 3 has a body 31 and is fixedly arranged on described base portion 111 and described hyoplastron 112, and arrange between described terminal 2 and the described terminal 2 of lower row on being positioned at, shielding is arranged the signal disturbing between described terminal 2 and the described terminal 2 of lower row, ensure the stable of described electric connector 100 Signal transmissions.Described body 31 is provided with the multiple holes 311 arranged in two rows, first row described hole 311 is corresponding with described fixed part 25, second row described hole 311 is corresponding with described first contact site 21, described hole 311 structure effectively can improve the impedance of the described terminal of upper row 2 and the described terminal 2 of lower row, and then promotes the efficiency of transmission of whole described electric connector 100.Described first side 1124 and described second side 1125 are also partly extended respectively in described body 31 both sides, effectively prevent the wearing and tearing that described in grafting process, hyoplastron 112 is excessive, extend the useful life of described electric connector 100, described body 31 rear end is provided with two grounding legs 32 and extends described base portion 111, is welded in described circuit board (not shown) and makes described shielding sheet 3 ground connection.
As shown in Figures 1 to 4, described outer metal housing 5 is coated on the periphery of described base portion 111 and described hyoplastron 112, described outer metal housing 5 comprises encasement 51 and a shielding case 52, described encasement 51 is coated on the periphery of described base portion 111 and described hyoplastron 112, described shielding case 52 is located at outside described encasement 51, form dual shield, reduce loss of signal as far as possible.
The upper surface of described encasement 51 and lower surface are provided with multiple shell fragment 511, and described shell fragment 511 contacts with the fixation spring tab of described butt connector (not shown) in the process of grafting, form conducting, improve the EMI effect in signals transmission.Corresponding described protuberance 121 position of upper surface of described encasement 5 is respectively equipped with a slot 512, the position of corresponding described fitting recess 1112 is respectively equipped with a department of assembly 513, match with described protuberance 121 by described slot 512, described department of assembly 513 coordinates with described fitting recess 1112, and described encasement 51 fixes with described base portion 111; The both sides of described encasement 51 are also respectively equipped with a buckling parts 514, the position of the corresponding described buckling parts 514 of described shielding case 52 is respectively equipped with a buckling groove 521, described buckling groove 521 matches with described buckling parts 514, and described encasement 51 and described shielding case 52 are firmly fitted together;
The both sides of described shielding case 52 are also respectively equipped with first welding foot 522 and two the second welding foots 523, stagger before and after described first welding foot 522 and described second welding foot 523, described first welding foot 522 is adjacent with the rear end of described base portion 111 near the side of described base portion 111, two described second welding foots 523 are that two rows are arranged near the side of described hyoplastron 112, described buckling groove 521 is described in two between second welding foot 523, so, what described electric connector 100 can be firm is arranged on (not shown) on described circuit board.In other embodiments, described encasement 51 can weld together with described shielding case 52 or assemble with other any-mode, the quantity of described first welding foot 522 and described second welding 523, position all can be allocated in good time, as long as described electric connector 100 can be made firmly can be arranged on described circuit board (not shown), be not limited at this.
As shown in Figure 5, for the second embodiment of the utility model electric connector, second embodiment and the difference of the first embodiment are that the upper surface of described encasement 51 and lower surface are provided with multiple convex tendon 501 and connect mutually with the fixation spring tab of described butt connector (not shown), improve EMI effect during Signal transmissions, further, described flat part 1121 is also provided with a mating groove 1127, when grafting, the fixation spring tab front end of described butt connector (not shown) is contained in described mating groove 1127, people are easily identified, and whether described electric connector 100 puts in place with described butt connector (not shown) grafting.
As shown in Figure 6 and Figure 7, for the 3rd embodiment of the utility model electric connector 100, the difference of the 3rd embodiment and the first embodiment is that described electric connector 100 also comprises described interior metal-back 4, described interior metal-back 4 has a main part 41 and pastes described flat part 1121, described main part 41 formation one covering portion 42 that extends back pastes described base portion 111, described main part 41 both sides extend to form forward a frame section 43, described frame section 43 has biside plate 431 and a header board 432, described side plate 431 pastes described first side 1124 and described second side 1125, described header board 432 pastes described front end face 1123, shown in described side plate 431 is corresponding, groove 1126 position is provided with a mating groove 4311 and is close to described groove 1126, when effectively decreasing grafting, the wearing and tearing at described hyoplastron 112 edge, the edge of described header board 432 has extended back an Extendible flake 4321, and described Extendible flake 4321 pastes the front end on described hyoplastron 112 surface, protects described hyoplastron 112 surface, extends its useful life.
As shown in Figure 8 and Figure 9; for the 4th embodiment of the utility model electric connector 100; 4th embodiment and the 3rd embodiment are distinguished and are that described biside plate 431 edge has extended to form a shielding plate 4301 respectively to described terminal 2 direction; described shielding plate 4301 covers described hyoplastron 112 left-right parts edge; protect described hyoplastron 112; further; described shielding plate 4301 can substitute described earth terminal a; make described electric connector 100 set up no longer separately described earth terminal a, reduce production cost and the difficulty of processing of described electric connector 100.
In sum, the utility model electric connector 100 has following beneficial effect:
(1) in described electric connector 100, terminal 2 described in two rows is symmetricly set in upper surface and the lower surface of described hyoplastron 112, therefore described electric connector 100 can be realized all insert butt connector (not shown) from positive and negative both direction, because described hyoplastron 112 is installed with described shielding sheet 3 between the described terminal of upper row 2 and the described terminal 2 of lower row, shield its signal disturbing, achieve the signal stabilization transmission of described electric connector 100, and described electric connector 100 can not be destroyed because of anti-plug, extend the useful life of described electric connector 100, also the design of described electric connector 100 miniaturization is facilitated.
(2) upper surface of described hyoplastron 112 and lower surface are respectively arranged with two power supply terminal b, make described power supply terminal b quantity showed increased, meet the transmission of big current, possessed function more, the service condition of more powerful electronic equipment.
(3) the described groove 1126 that the described flat part 1121 of described hyoplastron 112 is arranged coordinates with the fixation spring tab of described butt connector (not shown) locates, people are easily identified, and whether described electric connector 100 puts in place with described butt connector (not shown) grafting, easy to use.
(4) the described Extendible flake 4321 of described interior metal-back 4 and described shielding plate 4301 cover the edge on described hyoplastron 112 surface, avoid the wearing and tearing that described hyoplastron 112 is too much well, extend the useful life of described electric connector 100, described shielding plate 4301 is alternative described earth terminal a also, decrease described terminal 2 quantity, reduce the production cost of described electric connector 100 and assembling difficulty.
Upper detailed description is only the explanation of the preferred embodiment of the utility model, non-ly therefore limits to the scope of the claims of the present utility model, so the equivalence techniques change that all this creation of utilization specifications and diagramatic content are done, is all contained in the scope of the claims of the present utility model.
Claims (12)
1. an electric connector, is characterized in that, comprising:
One insulating body, described insulating body has a base portion and is positioned at a hyoplastron of described base portion front end;
Multiple terminal is fixedly arranged in described base portion in arranging up and down, and terminal described in each in upper row has the upper surface that one first contact site is revealed in described hyoplastron, and terminal described in each in lower row has the lower surface that one second contact site is revealed in described hyoplastron; The multiple described terminal of upper row and lower row is made up of two earth terminals, two power supply terminals and four signal terminals respectively;
One shielding sheet, described shielding sheet is fixedly arranged on described base portion and described hyoplastron, and part is between described first contact site and described second contact site.
2. electric connector as claimed in claim 1, it is characterized in that: four described signal terminals in upper row are positioned at described hyoplastron centre position, and comprise first signal terminal, a secondary signal terminal, 3rd signal terminal and the 4th signal terminal, described first signal terminal and described secondary signal terminal are disposed adjacent and between described 3rd signal terminal and described 4th signal terminal, described hyoplastron has one first side and one second side, two described earth terminals in upper row comprise one first earth terminal and one second earth terminal, described first earth terminal is adjacent with described first lateral edge, described second earth terminal is adjacent with described second lateral edge, described power supply terminal in upper row comprises one first power supply terminal and a second source terminal, described first power supply terminal is between described first earth terminal and described 3rd signal terminal, described second source terminal is between described second earth terminal and described 4th signal terminal.
3. electric connector as claimed in claim 2, is characterized in that: described in each in upper row, terminal also has a fixed part, and the described fixed part width of described first signal terminal is consistent with described first contact site width.
4. electric connector as claimed in claim 1, it is characterized in that: described in each in upper row, terminal comprises one first extension, described first extension is fixedly arranged on described base portion, one first kink that described first extension front end is upwards bent to form, one second extension that described first kink extends to form forward, described second extension is fixedly arranged on the rear end of described hyoplastron, one second kink that described second extension front end is bent to form downwards, and described first extension is parallel with described first contact site front end.
5. electric connector as claimed in claim 1, it is characterized in that: terminal described in each also has a fixed part, the described fixed part of described earth terminal and described fixed part one lateral buckling of described power supply terminal also extend to form forward described first contact site, and the spacing of described first contact site of described earth terminal and described first contact site of adjacent described power supply terminal is greater than the spacing of the two described fixed part.
6. electric connector as claimed in claim 1, it is characterized in that: terminal described in each also has a fixed part, described shielding sheet has a body and is fixedly arranged on described base portion and described hyoplastron, described body is provided with the multiple holes arranged in two rows, first row described hole is corresponding with described fixed part, and second row described hole is corresponding with described first contact site.
7. electric connector as claimed in claim 1, it is characterized in that: described hyoplastron rear end has a flat part, described flat part is provided with a mating groove and two grooves.
8. electric connector as claimed in claim 1, it is characterized in that: described insulating body comprises a first noumenon and one second body, the described terminal of lower row and described the first noumenon produced by insert molding form one first module, the described terminal of upper row and described second body produced by insert molding form one second module, and described second module is assembled in described first module from back to front.
9. electric connector as claimed in claim 1, it is characterized in that: described electric connector has metal-back in, described interior metal-back has the rear end that a main part pastes described hyoplastron, described main part formation one covering portion that extends back pastes described base portion, described main part two Side extends to form forward a frame section, and described frame section has biside plate and a header board, and described hyoplastron has two sides and a front end face, described side plate pastes described side, and described header board pastes described front end face.
10. electric connector as claimed in claim 9, is characterized in that: side described in two is respectively equipped with a groove, and the corresponding described groove location of side plate described in two is respectively equipped with an auxiliary section and is close to described groove.
11. electric connectors as claimed in claim 10, is characterized in that: described front panel edges has extended back an Extendible flake, and described Extendible flake pastes the front end on described hyoplastron surface.
12. electric connectors as claimed in claim 1, it is characterized in that: above arrange described terminal and the described terminal of lower row is symmetrical arranged on described hyoplastron, each terminal in upper row has one first weld part extending described base portion respectively, each terminal in lower row has the second weld part extending described base portion respectively, described first weld part and described second weld part are that three rows are arranged, and wherein said second weld part is that two rows are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187015.3U CN204793279U (en) | 2015-03-31 | 2015-03-31 | Electric connector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187015.3U CN204793279U (en) | 2015-03-31 | 2015-03-31 | Electric connector |
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| CN204793279U true CN204793279U (en) | 2015-11-18 |
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| CN105790040A (en) * | 2016-03-29 | 2016-07-20 | 番禺得意精密电子工业有限公司 | Electric connector and automatic manufacture method thereof |
| CN106025630A (en) * | 2016-06-22 | 2016-10-12 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and manufacturing method thereof |
| CN107275907A (en) * | 2016-04-08 | 2017-10-20 | 昆山德朋电子科技有限公司 | The manufacture method of electric connector |
| CN107275910A (en) * | 2016-04-08 | 2017-10-20 | 昆山德朋电子科技有限公司 | The manufacture method of electric connector |
| CN107546521A (en) * | 2016-06-28 | 2018-01-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacture method |
| CN107658616A (en) * | 2017-08-28 | 2018-02-02 | 番禺得意精密电子工业有限公司 | Electric connector |
| TWI640132B (en) * | 2017-08-17 | 2018-11-01 | 禾昌興業股份有限公司 | Electrical connector and its tongue structure |
| TWI651895B (en) * | 2017-11-01 | 2019-02-21 | 幃翔精密股份有限公司 | Electrical connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105790040A (en) * | 2016-03-29 | 2016-07-20 | 番禺得意精密电子工业有限公司 | Electric connector and automatic manufacture method thereof |
| CN105790040B (en) * | 2016-03-29 | 2018-09-11 | 番禺得意精密电子工业有限公司 | Electric connector and its automated manufacturing method |
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| CN107658616A (en) * | 2017-08-28 | 2018-02-02 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN107658616B (en) * | 2017-08-28 | 2019-08-30 | 番禺得意精密电子工业有限公司 | Electric connector |
| TWI651895B (en) * | 2017-11-01 | 2019-02-21 | 幃翔精密股份有限公司 | Electrical connector |
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