CN105390877A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN105390877A CN105390877A CN201510882249.4A CN201510882249A CN105390877A CN 105390877 A CN105390877 A CN 105390877A CN 201510882249 A CN201510882249 A CN 201510882249A CN 105390877 A CN105390877 A CN 105390877A
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- China
- Prior art keywords
- terminal
- hyoplastron
- electric connector
- plastic cement
- inner casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
Abstract
The invention discloses an electric connector which comprises an inner insulated casing, an outer insulated casing, first terminals and second terminals. The inner insulated casing comprises a base part and a tongue plate; the outer insulated casing wraps the external surface of the inner insulated casing, and includes a butt-joint portion which extends to the front end of the tongue plate; each first terminal comprises a first connection portion, a first front portion and a first back portion; and the second terminal comprises a second connection portion, a second front portion and a second back portion, both the second connection portion and the first connection portion are arranged in the base part, the first back portion and the second back portion are arranged at two surfaces, opposite to each other, of the tongue plate respectively, the first front portion and the second front portion are arranged at two surfaces, opposite to each other, of the butt-joint portion respectively, and the front end of the butt-joint portion is protruded out of the first and second front portions. When the electric connector is plugged with another connector, terminals of the other connector are guided to enter the tongue plate smoothly, and the other connector is prevented from jacking up the first or second front portion directly, causing deformation of the first or second portion, and influencing the electrical performance of the electric connector.
Description
Technical field
The present invention relates to connector technique field, particularly relate to a kind of electric connector.
Background technology
Electric connector, be otherwise known as circuit connector, is for by two conductor bridge joints on a loop, makes electric current or signal can from a conductor flow to the conductor device of another conductor.It is widely used in various electric wiring, plays a part to connect or turn-off current or signal.
In prior art, electric connector is generally use, and an electric connector and another electric connector, to inserting, make an electric connector be communicated with another electric connector.And electric connector comprises insulating body and terminal, the hyoplastron that insulating body comprises base portion and extends forward from base portion, terminal is fixed on insulating body, and one end of terminal flushes with hyoplastron and protrudes from the plane of hyoplastron, or one end of terminal directly protrudes from hyoplastron.If one end of terminal protrudes from hyoplastron, then electric connector to insert process in, the hyoplastron of an electric connector easily abuts the terminal of another electric connector of jack-up, makes it be out of shape; If one end of terminal flushes with hyoplastron and protrudes from the plane of hyoplastron, then electric connector to insert process in, the hyoplastron of one electric connector also easily abuts the terminal of another electric connector of jack-up, make it be out of shape, when terminal repeatedly or long-time deformation time, easily cause tine resiliency to burst weary, make terminal kneel pin, affect the electric property of electric connector.
In addition, in original electric connector manufacture craft, insulating body comprises the first plastic cement and the second plastic cement, and terminal is divided into the first terminal and the second terminal, and the first terminal and the first plastic cement edge bury shaping, second terminal and the second plastic cement inlay bury shaping, then the first plastic cement and the second plastic-injection shaping, wherein, the first terminal and the first plastic cement edge bury shaping and the second terminal and the second plastic cement and inlay that to bury shaping technique very complicated, cost is high, easily causes the high cost of electric connector.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of electric connector, can at electric connector and other connector to time slotting, the terminal of other connector is guided to enter hyoplastron smoothly, other connector is avoided directly to abut front end that is anterior with first or the second front portion, jack-up first front portion or the second front portion, make first anterior or the second anterior generation deformation, affect the electric property of electric connector.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of electric connector, comprise insulation inner casing, described insulation inner casing comprises base portion and extends the hyoplastron obtained from base portion, and wherein, described hyoplastron is airtight, insulation crust, described insulation crust wraps up the outer surface of described insulation inner casing, and described insulation crust is extended with docking section to the front end of described hyoplastron, the first terminal, described the first terminal comprises the first contact site, the first connecting portion and the first weld part, described first contact site comprises first anterior and the first rear portion, and described first front portion is connected with described first rear portion, and described the first pontes is not connected with the first rear portion and the first weld part, second terminal, described second terminal comprises the second contact site, second connecting portion and the second weld part, described second contact site comprises second anterior and the second rear portion, described second front portion is connected with the second rear portion, described second connecting portion is connected with described second rear portion and the second weld part respectively, wherein, described second connecting portion and the first connecting portion are all arranged at described base portion, described first rear portion and the second rear portion are arranged at two relative surfaces of described hyoplastron respectively, described first front portion and the second front portion are arranged at two relative surfaces of described docking section respectively, and the front end of described docking section protrudes from described first anterior and the second front portion, shield, arrange and between described the first terminal and the second terminal, metal shell, described insulation crust is fixed in described metal shell.
Wherein, described hyoplastron is solid.
Wherein, described insulation inner casing is provided with first end pilot trench and the second terminal groove; Described the first terminal is assembled in described first end pilot trench, wherein, described insulation inner casing is extended with the first stopper to described first end pilot trench, and described first stopper abuts described the first terminal, wherein, described first stopper is the first rivet hot portion rivet hot set by described insulation inner casing; Described second terminal group is loaded in described second terminal groove, wherein, the sidewall of described second terminal groove is extended with the second stopper to described second terminal groove, described second stopper abuts described second terminal, wherein, described second stopper is the second rivet hot portion rivet hot set by described insulation inner casing.
Wherein, described electric connector also comprises ground strip; Described insulation inner casing is upwards extended with support portion, and described ground strip is arranged on described support portion.
Wherein, described first end pilot trench is divided into the first groove section and the second groove section, described first rear portion is contained in the first groove section, and described first rear portion flushes with the opening of described first groove section, described first connecting portion is contained in the second groove section, and described support portion and first gear portion are positioned on the sidewall of described second groove section; Described second terminal groove is divided into the 3rd groove section and the 4th groove section, described second rear portion is contained in the 3rd groove section, and described second rear portion flushes with the opening of the 3rd groove section, described second connecting portion is contained in the 4th groove section, and described second gear portion is positioned on the sidewall of described 4th groove section.
Wherein, the contiguous the first terminal trough in described support portion, and the quantity being positioned at the support portion on the side of described first end pilot trench is at least two, first gear portion on described the same side of described first end pilot trench is positioned between two described support portions, and the height of described first stopper is lower than the height of described support portion.
Wherein, described first stopper and the second stopper are all lower than the plane of the insulation inner casing be adjacent.
Wherein, described ground strip arranges the first fixing hole, and described insulation inner casing is provided with the first fixed leg, and described first fixed leg inserts in described first fixing hole.
Wherein, described base portion comprises the first subbase portion and the second subbase portion, and described hyoplastron comprises the first sub-hyoplastron and the second sub-hyoplastron; Described first sub-hyoplastron obtains from described first subbase portion extension, and described first sub-hyoplastron and the first subbase portion form the first plastic cement, described second sub-hyoplastron obtains from described second subbase portion extension, and described second sub-hyoplastron and the second subbase portion form the second plastic cement, described first plastic cement and the described insulation inner casing of the stacked formation of the second plastic cement, described docking site is in the front end of described first sub-hyoplastron and the second sub-hyoplastron; Described first rear portion is arranged at described first sub-hyoplastron, described first front portion is extended described first sub-hyoplastron and is arranged at described docking section, described second rear portion is arranged at described second sub-hyoplastron, and described second front portion is extended described second sub-hyoplastron and is arranged at described docking section.
Wherein, described electric connector comprises shield; Described shield is provided with hollow bulb, described first plastic cement or the second plastic cement are provided with the protuberance suitable with described hollow bulb, described shield is arranged between described first plastic cement and the second plastic cement, when described first plastic cement and the described insulation inner casing of the stacked formation of the second plastic cement, described hollow bulb and described protuberance male-female engagement.
Wherein, described second terminal is upwards extended with the second fixed leg, and described shield and the first terminal arrange the second fixing hole and the 3rd fixing hole respectively; Described shield is to being extended with the 3rd fixed leg, and described second plastic cement is provided with the 4th fixing hole, and described second fixed leg is successively through described second fixing hole and the 3rd fixing hole, and described 3rd fixed leg is through described 4th fixing hole.
The invention has the beneficial effects as follows: the situation being different from prior art, the present invention's inner casing that insulate comprises base portion and extends the hyoplastron obtained from base portion, the outer surface of insulation crust wrap insulate inner casing, and insulation crust is extended with docking section to the front end of hyoplastron, first contact site of the first terminal comprises first anterior and the first rear portion, second contact site of the second terminal comprises second anterior and the second rear portion, first rear portion and the second rear portion are arranged at two relative surfaces of hyoplastron respectively, first front portion and the second front portion are arranged at two relative surfaces of docking section respectively, the front end of docking section protrudes from forward first anterior and the second front portion, at electric connector and other connector to time slotting, docking section is anterior and second anterior and other connector contact prior to first, and the terminal of docking section other connector bootable enters hyoplastron smoothly, avoid when the direction of insertion of other connector is inaccurate, other connector directly front end that is anterior with first or the second front portion abuts, jack-up first front portion or the second front portion, make first anterior or the second anterior generation deformation, affect the electric property of electric connector.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of electric connector execution mode of the present invention;
Fig. 2 is the schematic perspective view that electric connector execution mode of the present invention removes metal shell;
Fig. 3 is the side schematic view that electric connector execution mode of the present invention removes metal shell;
Fig. 4 is electric connector execution mode one decomposing schematic representation of the present invention;
Fig. 5 is the another decomposing schematic representation of electric connector execution mode of the present invention;
Fig. 6 is the first plastic cement in electric connector execution mode of the present invention, the enlarged diagram of fixed structure between the second plastic cement and shield;
Fig. 7 be in electric connector execution mode of the present invention first rivet hot portion rivet hot formed the first stopper schematic diagram;
Fig. 8 is the schematic diagram of the first stopper compacting the first terminal that in electric connector execution mode of the present invention, rivet hot is formed;
Fig. 9 is the schematic diagram that in electric connector execution mode of the present invention, electric connector combination is shaping.
Embodiment
Be described in detail below in conjunction with drawings and embodiments.
Refer to Fig. 1 ~ Fig. 6, electric connector 20 comprises insulation inner casing 21, insulation crust 22, the first terminal 23, second terminal 24 and metal shell 25.
Insulation inner casing 21 comprises base portion 211 and extends the hyoplastron 212 obtained from base portion 211, and wherein, hyoplastron 212 is airtight.The outer surface of insulation crust 22 wrap insulate inner casing 21, and insulation crust 22 is extended with docking section 221 to the front end of hyoplastron 212.What deserves to be explained is: insulation crust 22 refers to be melting state after plastic cement heating, be then coated on the surface of insulation inner casing 21 and form buttcover plate, and the airtight finger insulation crust 22 that this specification is mentioned does not extend to the inside of hyoplastron 212.Further, hyoplastron 212 can also be solid, and certainly, in other alternate embodiments, hyoplastron 212 also can be that surrounding is airtight, and central hollow.
The first terminal 23 comprises the first contact site 231, first connecting portion 232 and the first weld part 233, first contact site 231 comprises the first anterior 234 and first rear portion 235, first anterior 234 is connected with the first rear portion 235, and the first connecting portion 232 is connected with the first rear portion 235 and the first weld part 233 respectively.Second terminal 24 comprises the second contact site 241, second connecting portion 242 and the second weld part 243, second contact site 241 comprises the second anterior 244 and second rear portion 245, second anterior 244 is connected with the second rear portion 245, second connecting portion 242 is connected with the second rear portion 245 and the second weld part 243 respectively, wherein, second connecting portion 242 and the first connecting portion 232 are all fixed on base portion 211, first rear portion 235 and the second rear portion 245 are arranged at two relative surfaces of hyoplastron 212 respectively, first anterior 234 is arranged at two relative surfaces of docking section 221 respectively with the second front portion 244, and the front end of docking section 221 protrudes from the first anterior 234 and second front portion 244.Insulation crust 22 is fixed in metal shell 25.The front end of docking section 221 refers to that docking section 221 is in the one end away from insulation inner casing 21.
The outer surface of insulation crust 22 wrap insulate inner casing 21, and insulation crust 22 is extended with docking section 221 to the front end of hyoplastron 212, second front portion 244 of the first anterior 234 and second terminal 24 of the first terminal 23 is arranged at docking section 221 respectively, wherein, docking section 221 protrudes from the first anterior 234 and second front portion 244, make electric connector 20 with other connector to time slotting, the terminal of docking section 221 other connector bootable enters hyoplastron 212 smoothly, avoid when the direction of insertion of other connector is inaccurate, other connector directly abuts with the front end of the first anterior 234 or second front portion 244, jack-up first anterior 234 or the second front portion 244, first anterior 234 or second anterior 244 is made to produce deformation, affect the electric property of electric connector 20.
Insulation inner casing 21 is provided with first end pilot trench 213 and the second terminal groove 214.The first terminal 23 is assembled in first end pilot trench 213, wherein, the sidewall of first end pilot trench 213 is extended with the first stopper (not shown) to first end pilot trench 213, first stopper abuts the first terminal 23, thus the first terminal 23 is fixed in insulation inner casing 21, make the first terminal 23 form an entirety with insulation inner casing 21.Same, second terminal 24 is assembled in the second terminal groove 214, wherein, the sidewall of the second terminal groove 214 is extended with the second stopper 216 to the second terminal groove 214, second stopper 216 abuts the second terminal 24, thus the second terminal 24 is fixed in insulation inner casing 21, make the second terminal 24 form an entirety in case the first terminal processed 23 and the second terminal 24 depart from from first end pilot trench 213 and the second terminal groove 214 with insulation inner casing 21.。In the present embodiment, preferably, the first stopper and the second stopper 216, all lower than the plane of the insulation inner casing 21 be adjacent, are recessed in insulation inner casing 21 to make the first stopper and the second stopper 216.
What deserves to be explained is: the first stopper 213 and the second stopper 216 can be formed by rivet hot, incorporated by reference to Fig. 7 and Fig. 8, first end pilot trench 213, second terminal groove 214, the quantity of the first terminal 23 and the second terminal 24 is multiple, first hurdle 217 is provided with between two adjacent first end pilot trench 213, first hurdle 217 forms the sidewall of first end pilot trench 213, first hurdle 217 is provided with the first rivet hot portion 50, deformation is produced after first rivet hot portion 50 rivet hot, the first stopper 213 is extended to two adjacent first end pilot trench 213, in brief, first stopper 213 is first rivet hot portion 50 rivet hot set by insulation inner casing 21, same, second hurdle 218 is provided with between two adjacent the second terminal grooves 214, second hurdle 218 forms the sidewall of the second terminal groove 214, second hurdle 218 is provided with the second rivet hot portion (not shown), deformation is produced after second rivet hot portion rivet hot, extend the second stopper 216 to two adjacent the second terminal grooves 214, in brief, the second stopper 216 is second rivet hot portion rivet hots set by insulation inner casing 21.
Electric connector 20 also comprises ground strip 26.Insulation inner casing 21 is upwards extended with support portion 219, and ground strip 26 is arranged on support portion 219.The effect of supported grounding sheet 26 is played in support portion 219.In the present embodiment, the contiguous the first terminal trough 213 in support portion 219, and the quantity being positioned at the support portion 219 on the side of first end pilot trench 213 is at least two, the first stopper 213 in the same side of first end pilot trench 213 is between two support portions 219, and the height of the first stopper 213 is lower than the height of support portion 219.First stopper 213 be arranged between support portion 219, make full use of the space of electric connector 20, avoiding needing extra is support portion 219 and the first stopper 213 configuration space, is conducive to the miniaturization of electric connector 20.
Conveniently dead earth sheet 26, ground strip 26 arranges the first fixing hole 261, insulation inner casing 21 is provided with the first fixed leg 30, first fixed leg 30 inserts in the first fixing hole 261, thus ground strip 26 is fixed on insulation inner casing 21, certainly, in other alternate embodiments, also other fixed form can be adopted, such as: bolt is fixed, glue is fixed etc. between ground strip 26 and insulation inner casing 21.Further, when the first fixed leg 30 is fixed in the first fixing hole 261, also rivet hot can be carried out to the first fixed leg 30 away from one end of ground strip 26, one end of the first fixed leg 30 is made to form block (not shown), block can stop that the first fixed leg 30 departs from from the first fixing hole 261, thus the first fixed leg 30 is firmly fixed in the first fixing hole 261.
First end pilot trench 213 is divided into the first groove section (sign) and the second groove section (sign), first rear portion 235 is contained in the first groove section, and the first rear portion 235 flushes with the opening of the first groove section, first connecting portion 232 is contained in the second groove section, and support portion 219 and first gear portion are positioned on the sidewall of the second groove section.Second terminal groove 214 is divided into the 3rd groove section 2141 and the 4th groove section 2142, second rear portion 245 is contained in the 3rd groove section 2141, and described second rear portion 245 flushes with the opening of the 3rd groove section 2141, second connecting portion 242 is contained in the 4th groove section 2142, second stopper 216 and is positioned on the sidewall of the 4th groove section 2142.
Insulation inner casing 21 is except one-body molded, and also can adopt the type of being spliced, incorporated by reference to Fig. 9, base portion 211 comprises the first subbase portion 41 and the second subbase portion 42, and hyoplastron 212 comprises the first sub-hyoplastron 43 and the second sub-hyoplastron 44.First sub-hyoplastron 43 obtains from the extension of the first subbase portion 41, and the first sub-hyoplastron 43 and the first subbase portion 41 form the first plastic cement (sign), second sub-hyoplastron 44 obtains from the extension of the second subbase portion 42, and the second sub-hyoplastron 44 and the second subbase portion 42 form the second plastic cement (sign), the first plastic cement and the second plastic cement stacked formation insulation inner casing 21.When the first plastic cement and the second plastic cement stacked formation insulation inner casing 21, the first sub-hyoplastron 43 and the second sub-hyoplastron 44 stacked formation hyoplastron 212, first subbase portion 41 and stacked formation base portion 211 in the second subbase portion 42.Docking section 221 is positioned at the front end of the first sub-hyoplastron 43 and the second sub-hyoplastron 44, first rear portion 235 is arranged at the first sub-hyoplastron 43, first front portion 234 is extended the first sub-hyoplastron 43 and is arranged at docking section 221, second rear portion 245 is arranged at the second sub-hyoplastron 44, second front portion 244 and extends the second sub-hyoplastron 44 and be arranged at docking section 221.
In addition, the first terminal 23 can be inlayed with the first plastic cement and bury one-body molded, and the second terminal 24 can be inlayed with the second plastic cement and bury one-body molded, and first end pilot trench 213 is positioned at the first plastic cement, and the second terminal groove 214 is positioned at the second plastic cement.
It should be noted that: insulation crust 22 of the present invention can be injection molded by liquid insulating material, concrete, first the first terminal and the second terminal 24 are arranged on insulation inner casing 21, again by the first terminal 23, second terminal 24 and insulation crust 22 are fixed on mould, wherein, second front portion 244 of the first anterior 234 and second terminal 24 of the first terminal 23 surrounds receiving space, space is reserved with between the outer surface of insulation inner casing 21 and mould, liquid insulating material is injected in mould, liquid insulating material is filled in the space between the outer surface of receiving space and insulation inner casing 21 and mould, after liquid insulating material cooling, the liquid insulating material being filled in the space between the outer surface of insulation inner casing 21 and mould forms insulation crust 22, the liquid insulating material being filled in receiving space forms docking section 221.In addition, because hyoplastron 212 is airtight, therefore, liquid insulating material can not enter hyoplastron 212 inside.
Electric connector 20 comprises shield 27.Shield 27 is provided with hollow bulb 271, first plastic cement or the second plastic cement are provided with the protuberance 45 suitable with hollow bulb 271, shield 27 is arranged between the first plastic cement and the second plastic cement, when the first plastic cement and the second plastic cement stacked formation insulation inner casing 21, and hollow bulb 271 and protuberance 45 male-female engagement.Certainly, shield 27 is also fixed with the first plastic cement and the second plastic cement respectively, and between shield 27 and the first plastic cement and all airtight between shield 27 and the second plastic cement.And in order to ensure the airtight performance between shield 27 and the first plastic cement, the second plastic cement, also can between shield 27 and the first plastic cement, the second plastic cement filling with sealant.
Conveniently assemble positioning both ground sheet 26, first plastic cement and the second plastic cement, shield 27, adopt between first plastic cement and the second plastic cement and be fixed, be specially, second terminal 24 is upwards extended with the second fixed leg 46, shield 27 and the first terminal arrange the second fixing hole 47 and the 3rd fixing hole 60 respectively, shield 27 is to being extended with the 3rd fixed leg 48, second plastic cement is provided with the 4th fixing hole 49, second fixed leg 46 is successively through the second fixing hole 47 and the 3rd fixing hole, 3rd fixed leg 48 is through the 4th fixing hole, thus by shield 27, first plastic cement and the second plastic cement interfix.Certainly, in other alternate embodiments, between shield 27, first plastic cement and the second plastic cement, also other fixed form can be adopted, such as: bolt is fixed, glue is fixed etc.
It should be noted that: the present invention is after the first plastic cement and the second plastic rubber shaping, the first terminal and the second terminal are assembled in the first plastic cement and the second plastic cement more respectively, bury shaping compared to the first plastic cement and the first terminal edge, and second plastic cement and the second terminal edge bury shaping mode, the Shooting Technique flow process of complexity is split as multiple simple process flow for assembling by the present invention, raise the efficiency, save injection molding machine, save cost.In addition, then after the first terminal and the second terminal are assembled to the first plastic cement and the second plastic cement more respectively, the first plastic cement and the injection mo(u)lding again of the second plastic cement, ensure that the stable of the structure of electric connector 20.
In embodiments of the present invention, insulation inner casing 21 comprises base portion 211 and extends the hyoplastron 212 obtained from base portion 211, the outer surface of insulation crust 22 wrap insulate inner casing 21, and insulation crust is extended with docking section 221 to the front end of hyoplastron 212, first contact site 231 of the first terminal 23 comprises the first anterior 234 and first rear portion 235, second contact site 241 of the second terminal 24 comprises the second anterior 244 and second rear portion 245, first rear portion 235 and the second rear portion 245 are arranged at two relative surfaces of hyoplastron 212 respectively, first anterior 234 is arranged at two relative surfaces of docking section 221 respectively with the second front portion 244, the front end of docking section 221 protrudes from forward the first anterior 234 and second front portion 244, electric connector 20 with other connector to time slotting, docking section 221 is prior to first front portion 234 and second front portion 244 and other connector contact, and the terminal of docking section 221 other connector bootable enters hyoplastron 212 smoothly, avoid when the direction of insertion of other connector is inaccurate, other connector directly abuts with the front end of the first anterior 234 or second front portion 244, jack-up first anterior 234 or the second front portion 244, first anterior 234 or second anterior 244 is made to produce deformation, affect the electric property of electric connector 20.
The foregoing is only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (11)
1. an electric connector, is characterized in that, comprising:
Insulation inner casing, described insulation inner casing comprises base portion and extends the hyoplastron obtained from base portion, and wherein, described hyoplastron is airtight;
Insulation crust, described insulation crust wraps up the outer surface of described insulation inner casing, and described insulation crust is extended with docking section to the front end of described hyoplastron;
The first terminal, described the first terminal comprises the first contact site, the first connecting portion and the first weld part, described first contact site comprises first anterior and the first rear portion, and described first front portion is connected with described first rear portion, and described the first pontes is not connected with the first rear portion and the first weld part;
Second terminal, described second terminal comprises the second contact site, second connecting portion and the second weld part, described second contact site comprises second anterior and the second rear portion, described second front portion is connected with the second rear portion, described second connecting portion is connected with described second rear portion and the second weld part respectively, wherein, described second connecting portion and the first connecting portion are all arranged at described base portion, described first rear portion and the second rear portion are arranged at two relative surfaces of described hyoplastron respectively, described first front portion and the second front portion are arranged at two relative surfaces of described docking section respectively, and the front end of described docking section protrudes from described first anterior and the second front portion,
Shield, arrange and between described the first terminal and the second terminal;
Metal shell, described insulation crust is fixed in described metal shell.
2. electric connector according to claim 1, is characterized in that,
Described hyoplastron is solid.
3. electric connector according to claim 1, is characterized in that,
Described insulation inner casing is provided with first end pilot trench and the second terminal groove;
Described the first terminal is assembled in described first end pilot trench, wherein, described insulation inner casing is extended with the first stopper to described first end pilot trench, and described first stopper abuts described the first terminal, wherein, described first stopper is the first rivet hot portion rivet hot set by described insulation inner casing;
Described second terminal group is loaded in described second terminal groove, wherein, the sidewall of described second terminal groove is extended with the second stopper to described second terminal groove, described second stopper abuts described second terminal, wherein, described second stopper is the second rivet hot portion rivet hot set by described insulation inner casing.
4. electric connector according to claim 2, is characterized in that,
Described electric connector also comprises ground strip;
Described insulation inner casing is upwards extended with support portion, and described ground strip is arranged on described support portion.
5. electric connector according to claim 3, is characterized in that,
Described first end pilot trench is divided into the first groove section and the second groove section, described first rear portion is contained in the first groove section, and described first rear portion flushes with the opening of described first groove section, described first connecting portion is contained in the second groove section, and described support portion and first gear portion are positioned on the sidewall of described second groove section;
Described second terminal groove is divided into the 3rd groove section and the 4th groove section, described second rear portion is contained in the 3rd groove section, and described second rear portion flushes with the opening of the 3rd groove section, described second connecting portion is contained in the 4th groove section, and described second gear portion is positioned on the sidewall of described 4th groove section.
6. electric connector according to claim 3, is characterized in that,
The contiguous the first terminal trough in described support portion, and the quantity being positioned at the support portion on the side of described first end pilot trench is at least two, first gear portion on described the same side of described first end pilot trench is positioned between two described support portions, and the height of described first stopper is lower than the height of described support portion.
7. electric connector according to claim 2, is characterized in that,
Described first stopper and the second stopper are all lower than the plane of the insulation inner casing be adjacent.
8. electric connector according to claim 2, is characterized in that,
Described ground strip arranges the first fixing hole, and described insulation inner casing is provided with the first fixed leg, and described first fixed leg inserts in described first fixing hole.
9. electric connector as claimed in any of claims 1 to 8, is characterized in that,
Described base portion comprises the first subbase portion and the second subbase portion, and described hyoplastron comprises the first sub-hyoplastron and the second sub-hyoplastron;
Described first sub-hyoplastron obtains from described first subbase portion extension, and described first sub-hyoplastron and the first subbase portion form the first plastic cement, described second sub-hyoplastron obtains from described second subbase portion extension, and described second sub-hyoplastron and the second subbase portion form the second plastic cement, described first plastic cement and the described insulation inner casing of the stacked formation of the second plastic cement, described docking site is in the front end of described first sub-hyoplastron and the second sub-hyoplastron;
Described first rear portion is arranged at described first sub-hyoplastron, described first front portion is extended described first sub-hyoplastron and is arranged at described docking section, described second rear portion is arranged at described second sub-hyoplastron, and described second front portion is extended described second sub-hyoplastron and is arranged at described docking section.
10. electric connector according to claim 9, is characterized in that, described electric connector comprises shield;
Described shield is provided with hollow bulb, described first plastic cement or the second plastic cement are provided with the protuberance suitable with described hollow bulb, described shield is arranged between described first plastic cement and the second plastic cement, when described first plastic cement and the described insulation inner casing of the stacked formation of the second plastic cement, described hollow bulb and described protuberance male-female engagement.
11. electric connectors according to claim 10, is characterized in that,
Described second terminal is upwards extended with the second fixed leg, and described shield and the first terminal arrange the second fixing hole and the 3rd fixing hole respectively;
Described shield is to being extended with the 3rd fixed leg, and described second plastic cement is provided with the 4th fixing hole, and described second fixed leg is successively through described second fixing hole and the 3rd fixing hole, and described 3rd fixed leg is through described 4th fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882249.4A CN105390877B (en) | 2015-12-03 | 2015-12-03 | A kind of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882249.4A CN105390877B (en) | 2015-12-03 | 2015-12-03 | A kind of electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105390877A true CN105390877A (en) | 2016-03-09 |
| CN105390877B CN105390877B (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510882249.4A Active CN105390877B (en) | 2015-12-03 | 2015-12-03 | A kind of electric connector |
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| CN (1) | CN105390877B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846215A (en) * | 2016-03-30 | 2016-08-10 | 深圳市得润电子股份有限公司 | Method for manufacturing electrical connector and electrical connector |
| CN107204533A (en) * | 2016-03-18 | 2017-09-26 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacture method |
| WO2020024739A1 (en) * | 2018-08-03 | 2020-02-06 | 深圳市长盈精密技术股份有限公司 | Waterproof forward and backward plugging usb socket and manufacturing method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090156027A1 (en) * | 2007-11-16 | 2009-06-18 | Wan-Tien Chen | Electrical Connector |
| CN201674045U (en) * | 2010-05-19 | 2010-12-15 | 莫列斯公司 | Connector |
| CN203859282U (en) * | 2014-05-30 | 2014-10-01 | 莫列斯公司 | Electrical connector |
| CN204088689U (en) * | 2014-02-21 | 2015-01-07 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN204333411U (en) * | 2014-12-15 | 2015-05-13 | 矽玛科技股份有限公司 | Ground strip is utilized to combine the signal connector of assembly type hyoplastron |
| CN104993287A (en) * | 2015-07-09 | 2015-10-21 | 昆山宏泽电子有限公司 | USB type-C socket connector |
| CN205565161U (en) * | 2015-12-03 | 2016-09-07 | 深圳市得润电子股份有限公司 | Electric connector |
-
2015
- 2015-12-03 CN CN201510882249.4A patent/CN105390877B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090156027A1 (en) * | 2007-11-16 | 2009-06-18 | Wan-Tien Chen | Electrical Connector |
| CN201674045U (en) * | 2010-05-19 | 2010-12-15 | 莫列斯公司 | Connector |
| CN204088689U (en) * | 2014-02-21 | 2015-01-07 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN203859282U (en) * | 2014-05-30 | 2014-10-01 | 莫列斯公司 | Electrical connector |
| CN204333411U (en) * | 2014-12-15 | 2015-05-13 | 矽玛科技股份有限公司 | Ground strip is utilized to combine the signal connector of assembly type hyoplastron |
| CN104993287A (en) * | 2015-07-09 | 2015-10-21 | 昆山宏泽电子有限公司 | USB type-C socket connector |
| CN205565161U (en) * | 2015-12-03 | 2016-09-07 | 深圳市得润电子股份有限公司 | Electric connector |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107204533A (en) * | 2016-03-18 | 2017-09-26 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacture method |
| CN107204533B (en) * | 2016-03-18 | 2019-11-01 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacturing method |
| CN105846215A (en) * | 2016-03-30 | 2016-08-10 | 深圳市得润电子股份有限公司 | Method for manufacturing electrical connector and electrical connector |
| CN105846215B (en) * | 2016-03-30 | 2018-10-19 | 深圳市得润电子股份有限公司 | A kind of method and electric connector making electric connector |
| WO2020024739A1 (en) * | 2018-08-03 | 2020-02-06 | 深圳市长盈精密技术股份有限公司 | Waterproof forward and backward plugging usb socket and manufacturing method thereof |
| US11211739B2 (en) | 2018-08-03 | 2021-12-28 | Shenzhen Everwin Precision Technology Co., Ltd. | Waterproof reversible USB receptacle and method for manufacturing the same |
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