CN204732590U - Positive anti-plug USB connector - Google Patents
Positive anti-plug USB connector Download PDFInfo
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- CN204732590U CN204732590U CN201520463685.3U CN201520463685U CN204732590U CN 204732590 U CN204732590 U CN 204732590U CN 201520463685 U CN201520463685 U CN 201520463685U CN 204732590 U CN204732590 U CN 204732590U
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Abstract
A kind of positive anti-plug USB connector, comprise plate in metal isolation, and the first end subgroup of plate both sides in the described metal isolation that is placed in, second terminal group, described first, second terminal group comprises contact site respectively, and with the leg of described contact site one, one-body molded in described first end subgroup have the first insulator and form the first assembly, one-body molded in described second terminal group have the second insulator and form the second assembly, plate and the described first or second assembly is one-body molded has the 3rd insulator and form the 3rd assembly in the isolation of described metal, described 3rd assembly and the described second or first assembly is one-body molded has insulation crust and form the 4th assembly, the application effectively can solve the problem that existing in-mould injection forming technique is difficult to complex assemblies to be molded as one.
Description
Technical field
The application relates to electric connector field, espespecially a kind of positive anti-plug USB connector.
Background technology
USB (USB) is present in daily life widely, and the transmission of electronic device data adopts this general standard mostly; The appearance of USB3.0 standard drastically increases the transmission speed of data, and in the USB interface design of standard A Type type, USB3.0 can ideally realize change in design and not affect downward compatibility and constructional appearance.But mobile terminal application Micro USB field then cannot practical function upgrading while, guarantee constructional appearance is constant, Micro USB 3.0 standard finally makes surface structure complicated, namely mode is side by side adopted to add an interface to hold the function leg increased, but occupy larger space, be limited to the development trend of smart mobile phone ultrathin, the application of Micro USB3.0 on mobile phone is greatly limited, is badly in need of a kind of brand-new high speed serialization versabus and solves this problem.
In the case, USB association is proposed brand-new USB3.1Type C type interface connector, taken into account size and performance simultaneously, adapted to the application on intelligent terminal, but it can not be backward compatible.Be limited to product structure complexity, to there is in metal isolation plate simultaneously and lay respectively at first, second terminal group of plate both sides in the isolation of described metal, in current manufacturing process, the thimble of mould cannot in mould the relative position of the above-mentioned three of stationary positioned simultaneously, also namely cannot be molded as one structure by single injection-molded by above-mentioned three.The People's Republic of China's No. 201410395693.9 patent application discloses a kind of USB3.1Type C type connector, it adopts upper and lower plastic body to divide the manufacturing process of body formed last assembling to solve a manufacture difficult problem for small size complex structural member, but it also exists some problems in the Structural Integrity of connector entirety, upper and lower two groups of conducting terminal modules need to carry out fixing by metalwork and are integrated.
Utility model content
The object of the application is to provide a kind of USB connector supporting positive anti-plug, and described USB connector Structural Integrity is better, structure is more firm.
For this reason, this application provides a kind of positive anti-plug USB connector, comprise plate in metal isolation, and the first end subgroup of plate both sides in the described metal isolation that is placed in, second terminal group, described first, second terminal group comprises contact site respectively, and with the leg of described contact site one, one-body molded in described first end subgroup have the first insulator and form the first assembly, one-body molded in described second terminal group have the second insulator and form the second assembly, plate and the described first or second assembly is one-body molded has the 3rd insulator and form the 3rd assembly in the isolation of described metal, described 3rd assembly and the described second or first assembly is one-body molded has insulation crust and form the 4th assembly, described 4th assembly includes the docking section of docking with butt connector, from the holding parts that rear end, described docking section extends to form, and be formed at the afterbody of described holding parts rear end, described insulation crust is by described first, second terminal group and metal isolate in plate is shaped in, described insulation crust will be positioned at first of front end, described docking section, the contact site of the second terminal group, and between described contact site metal isolation in plate fixing be integrated.
Described first insulator takes shape in described first end subgroup near described contact site one end, described first insulator is formed with the breach of up/down perforation, described first insulator also plate side is provided with the lateral channel and longitudinal channels that are communicated with longitudinal direction in transverse direction in described first end subgroup in described metal isolation.
Described second insulator is provided with some location notchs, and described second insulator plate side is provided with the lateral channel and longitudinal channels that are communicated with longitudinal direction in transverse direction at the contact site of described second terminal group in described metal isolation.
In described metal isolation, plate both lateral sides is inwardly provided with depressed part, when described insulation crust is shaping, fluid plastic cement above-below direction along described depressed part flows outside and the lateral channel entering first, second insulator described plate side in described metal isolation with in longitudinal channels, solidify between two contact sites of first, second terminal group described in described fluid plastic cement is packed into by described lateral channel and longitudinal channels.
In described metal isolation, the front-end edge of plate is provided with inner fovea part, in described metal isolation, the front end both lateral sides of plate is provided with contact part, described contact part is provided with pore structure, the both sides up and down that described fluid plastic cement passes through described pore structure, inner fovea part is communicated with plate in the isolation of described metal, during metal is isolated, the contact site fixing of first, second terminal group of plate both sides is integrated.
In described metal isolation, plate comprises main part and is formed at the through-Penetration portion of described pore structure afterbody, and the gap position place on corresponding described first insulator of described main part is provided with some pore structures.
Described first assembly and described metal isolate in plate injection moulding when being the 3rd assembly, fluid plastic cement enters in the isolation of described metal between plate and described first end subgroup along the gap of the first end subgroup of described first assembly, segment fluid flow plastic cement by the through-Penetration portion of the pore structure on the main part of plate in described metal isolation and afterbody enter described metal isolate in plate opposite side and solidify to form protuberance.
The protuberance that described 3rd assembly in location notch collecting location on second insulator of described second assembly solidify to form.
The external diameter of the afterbody of described 4th assembly is greater than the external diameter of described holding parts, and forms stage portion between described afterbody and described holding parts, and described stage portion rear end is provided with peristome.
Be arranged with inner metal shell outside described stage portion, the junction of described inner metal shell and described stage portion is coated with marine glue by described peristome.
Compared to prior art, the application's positive anti-plug USB connector first by described first end subgroup, the second terminal group respectively injection mo(u)lding be first, second assembly, the one-body molded formation of plate the 3rd assembly in again the first or second assembly and described metal being isolated, the most described one-body molded formation of second, third assembly is by the 4th assembly of insulation crust integral coating, the defect that in avoiding existing in-mould injection moulding process once described first end subgroup, the second terminal group and metal to be isolated, sheet metal forming is integrated.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of the positive anti-plug USB connector of the application;
Fig. 2 is the three-dimensional exploded view of the positive anti-plug USB connector of the application;
Fig. 3 is the partial exploded view after the positive anti-plug USB connector of the application removes metal shell;
Fig. 4 is the three-dimensional exploded view after the positive anti-plug USB connector of the application removes metal shell;
Fig. 5 is another angle three-dimensional exploded view after the positive anti-plug USB connector of the application removes metal shell;
Fig. 6 is the cutaway view along the dotted line of A-A shown in Fig. 1;
Fig. 7 is the first assembly formed after the application's positive anti-plug USB connector first end subgroup carries out injection mo(u)lding;
Fig. 8 is the second assembly formed after the application's positive anti-plug USB connector second terminal group carries out injection mo(u)lding;
Fig. 9 is that in the isolation of the application's positive anti-plug USB connector, plate and described first assembly carry out the relative position relation figure before injection mo(u)lding;
Figure 10 is that in the isolation of the application's positive anti-plug USB connector, plate and described first assembly carry out another relative position relation figure before injection mo(u)lding;
Figure 11 is the stereogram of the 3rd assembly that in the isolation of the application's positive anti-plug USB connector, plate and described first assembly injection mo(u)lding are formed;
Figure 12 is another angle stereogram of the 3rd assembly that in the isolation of the application's positive anti-plug USB connector, plate and described first assembly injection mo(u)lding are formed;
Figure 13 is that the second assembly of the positive anti-plug USB connector of the application and the 3rd assembly carry out relative position relation figure before injection mo(u)lding again;
Figure 14 is the stereogram of the 4th assembly formed after the second assembly of the positive anti-plug USB connector of the application and the 3rd assembly carry out injection mo(u)lding;
Figure 15 is the stereogram of the upper sheathed fixing metalwork of the 4th assembly of the application's positive anti-plug USB connector;
Figure 16 is the stereogram after the upper sheathed inner metal shell of the 4th assembly of the application's positive anti-plug USB connector;
Figure 17 be the 4th assembly of the positive anti-plug USB connector of the application inner metal shell on water proof ring is installed, and carry out the stereogram after a glue;
Figure 18 be the positive anti-plug USB connector of the application inner metal shell on stereogram after spot welding metal shell.
Embodiment
The positive anti-plug USB connector of the application is USB3.1Type C type socket connector, and USB3.1TypeC is that the one formulated by USB-IF association is intended to reduce product size to meet handheld mobile device demand, and can the new interface of simultaneously significantly promoting transmission rate.
Refer to shown in Fig. 1 to Fig. 6, the positive anti-plug USB connector of the application comprises first end subgroup 40, first insulator 50 integrated with described first end subgroup 40, second terminal group 20, the second insulator 30 formed with described second terminal group 20 one city, plate 60 in metal isolation, plate 60 in described metal isolation is shaped in the 3rd insulator 70 on described first end subgroup 40 and the second insulator 50, by described first end subgroup 40, first insulator 50, second terminal group 20, second insulator 30, plate 60 in metal isolation, 3rd insulator 70 one-body molded coated be overall insulation crust 80, and the inner metal shell 12 be installed on outside described insulation crust 80, metal shell 11, water proof ring 14, metal fastenings 13, glue 15.
Described first end subgroup 40 and described second terminal group 20 be shaped in respectively described metal isolate in the both sides up and down of plate 60, make plate 60 in the isolation of described metal shield the signal disturbing between described first end subgroup 40 and the second terminal group 20.
Refer to shown in Fig. 4, Fig. 5, Fig. 7, described first end subgroup 40 comprises contact site 41 and the leg 42 with described contact site 41 one, and described contact site 41 includes contact surface (non-label) and the bottom surface relative with described contact surface.Described first insulator 50 is shaped in described first end subgroup 40 near described contact site 41 side, and described first insulator 50 becomes to have some lateral channel 52 and to cross the longitudinal channels 53 be communicated with described lateral channel 52 being formed with the breach 51 of some up/down perforations, described first insulator 50 near described leg 42 side in the side, bottom surface of described contact site 41.
Refer to shown in Fig. 4, Fig. 5, Fig. 8, described second terminal group 20 comprises contact site 21 and the leg 22 with described contact site 21 one, described contact site 21 includes contact surface (non-label) and the bottom surface relative with described contact surface, metal described in the underrun of the bottom surface of the contact site 41 of described first end subgroup 40 and the contact site 21 of described second terminal group 20 isolate in plate 60 be oppositely arranged.Described second insulator 30 is shaped in described second terminal group 20 near described contact site 21 side, and described second insulator 50 becomes to have some lateral channel 31 and to cross the longitudinal channels 32 be communicated with described lateral channel 31 in the side, bottom surface of described contact site 21.Described second insulator 30 is also provided with some location notchs 33.
Refer to shown in Fig. 4-6, in the isolation of described metal plate 60 comprise main part 61, the leg 62 extended to form from described main part 61 afterbody, the through-Penetration portion 63 being formed at described main part 61 afterbody, be formed at the some pore structures 64 on described main part 61 and be formed at described main part 61 both lateral sides recess 65, be formed at both sides, described main part 61 front end contact part 66, be formed at the pore structure 67 inside described contact part 66 and be formed at the inner fovea part 69 of described main part front end.
Refer to shown in Fig. 4-12, in the isolation of described metal, plate 60 is attached at below the first assembly A that described first end subgroup 40 and the first insulator 50 form, described metal isolate in plate 60 main part 61 on pore structure 64 corresponding to through breach 51 position of described first insulator 50.When injection mo(u)lding, the through breach 51 of the gap of plastic cement fluid above described first assembly A between first end subgroup 40, the first plastic body 50 to infiltrate through the isolation of described metal between plate 60 and described first assembly A downwards.The through-Penetration portion 63 that part plastic cement fluid then can continue to pass through pore structure 64 on the main part 61 of plate 60 in the isolation of described metal and described main part 61 afterbody enters the opposite side of plate 60 in the isolation of described metal with plate 60 and described first assembly A in metal isolation described in fixing.Described 3rd insulator 70 of the shaping rear formation of described plastic cement fluid, after the through-Penetration portion 63 of the pore structure 64 of described plastic cement fluid on the main part 61 passing through plate 60 in the isolation of described metal, main part 61 rear end, in described metal isolation, the opposite side of plate 60 forms protuberance 73, and the size of described protuberance 73 is greater than pore structure 64 and the through-Penetration portion 63 of plate 60 in the isolation of described metal.Described 3rd insulator 70 also comprises the extension 72 being formed at matrix part 71 on the upside of described first assembly A, being integrally formed through breach 51 place being contained in described first insulator 50 with described matrix part 71, and described protuberance 73 is formed after described extension 72 passes through described pore structure 64.
Refer to Fig. 3-5, shown in Figure 11-15, by described second terminal group 20, the second assembly B and described by the first assembly A that second insulator 30 is formed, plate 60 in described metal isolation, 3rd insulator 70 forms the 3rd assembly C jointly before injection mo(u)lding, combine (as Fig. 3, 11, shown in 12), now, first insulator 50 of described first assembly A, second insulator 30 of the 3rd assembly C is formed at the lateral channel 52 of plate 60 side in described metal isolation respectively, 31, and longitudinal channels 53, 32 formations lead to described first end subgroup 40, second terminal group 20 front end contact site 41, longitudinal plastic cement runner of 21, in described metal isolation, the recess 65 of plate 60 both lateral sides forms the vertical plastic cement runner of above-below direction, described plastic cement fluid can flow and flow in described longitudinal plastic cement runner in both lateral sides by the recess 65 of plate 60 both sides in described metal isolation on described vertical plastic cement runner above-below direction, thus make described first end subgroup 40, the contact site 41 of the second terminal group 20, 21 sides can one-body molded plastic body.Formed after described second assembly B and the 3rd assembly C integrated injection molding and be coated on described second, third assembly B, the insulation crust 80 outside C, the 4th assembly D that described second assembly B, the 3rd assembly C are integrally formed after integrated injection molding.Shaping by described plastic cement fluid perfusion in the pore structure 67 at contact part 66 place of plate 60 and the inner fovea part 69 of front end in the isolation of described metal, be conducive to the assembly of plate 60 both sides in metal isolation described in stable bond.Described insulation crust 80 is coated on described first, second, third assembly A from outside integral molded plastic, outside B, C, makes connector construction more firm, meanwhile, makes product waterproof property more outstanding.And the contact site 41,21 that described first end subgroup 40, second terminal group 20 is positioned at position, docking section 81 is integrally formed in described insulation crust 80 jointly, increase the globality of described docking section 81, described contact site 41,21 more not easily produces the problem got loose.
Described 4th assembly D comprises the docking section 81 of docking with butt connector, the holding parts 82 being formed at rear end, described docking section 81 and is formed at the afterbody 83 of described holding parts 82 rear end.Described afterbody 83 external diameter is greater than the external diameter of described holding parts 82, and forms stage portion 85 between described afterbody 83 and described holding parts 82, and described stage portion 85 rear end is provided with the some glue operation of some peristomes 84 for marine glue 15.
Refer to shown in Figure 16-18, described 4th assembly D inserts from front end and installs inner metal shell 12, and carry out a glue operation at described inner metal shell 12 with the junction, rear end of described stage portion 85 and form marine glue 15, the peristome 84 of described stage portion 85 rear end so that point gum machine carries out operation, can also be convenient to the flowing of described glue.Described metal shell 11 to insert forward from the rear end of described 4th assembly D described inner metal shell 12 and adopts the mode of spot welding to be welded on described inner metal shell 12, forms spot-welding part 110 thus on described metal shell 11 with inner metal shell.And at the sheathed water proof ring 14 of the leading section of described inner metal shell 12.
Emphasis is consulted shown in Fig. 7 to Figure 18, and is aided with reference to shown in figure 3-5, will introduce the manufacture method of the positive anti-plug USB connector of the application below:
Step one, provide first end subgroup 40, described first end subgroup 40 is for ease of keeping the consistency of conducting terminal, and the rear and front end of described first end subgroup 40 is connected to material strip 44,43; Described first end subgroup 40 is carried out injection mo(u)lding and form the first insulator 50 being immobilizated in contiguous described contact site 41 one end of described first end subgroup 40, described first insulator 50 is formed with the breach 51 of some up/down perforations in rear end, described first insulator 50 forms some lateral channel 52 and to cross the longitudinal channels 53 be communicated with described lateral channel 52 in the bottom surface that described contact site 41 is relative with contact surface.After injection mo(u)lding, excise the material strip 44 of described first end subgroup 40 front end.Described first end subgroup 40 forms the first assembly A with described first insulator 50;
There is provided the second terminal group 20, described second terminal group 20 is for ease of keeping the consistency of conducting terminal, and the rear and front end of described second terminal group 20 is connected to material strip 24,23; Described second terminal group 20 is carried out injection mo(u)lding and form the second insulator 30 be immobilizated in described second terminal group 20, described second insulator 30 is formed with some location notchs 33, and described second insulator 30 forms some lateral channel 31 and to cross the longitudinal channels 32 be communicated with described lateral channel 31 in the bottom surface that described contact site 21 is relative with contact surface.After injection mo(u)lding, excise the material strip 24 of described second terminal group 20 front end; Described second terminal group 20 forms the second assembly B with described second insulator 30;
Step 2, provide the first assembly A and metal isolation in plate 60, in described metal isolation, plate 60 front end is connected with material strip 68, in described metal isolation, breach 51 position of corresponding described first insulator 50 of plate 60 is provided with some pore structures 64, in described metal isolation, the rear end of plate 60 is provided with through-Penetration portion 63, and in described metal isolation, the both lateral sides of plate 60 caves inward and forms depressed part 65.Plate 60 in described metal isolation is placed in described first assembly A and is provided with lateral channel 52 and longitudinal channels 53 side, carry out injection mo(u)lding operation, the gap filling of fluid plastic material between described first end subgroup 40 enters preposition between plate 60 and described first assembly A in the isolation of described metal, and described fluid plastic cement continues through the pore structure 64 on the main part 61 of plate 60 in the isolation of described metal, the through-Penetration portion 63 of rear end is packed into the opposite side of plate 60 in the isolation of described metal, and in the isolation of described metal the opposite side of plate 60 formed extend protuberance 73 isolate with the first assembly A and metal described in fixing in plate 60.After injection mo(u)lding, described first assembly A and metal isolate in plate 60 be combined into the 3rd assembly C by the 3rd insulator 70 fixing of injection mo(u)lding.After injection mo(u)lding, the material strip 43 of excision first end subgroup 40 rear end; In concrete enforcement, described 3rd assembly C also can be the one-body molded rear formation of plate 60 during the second assembly B and described metal are isolated;
Step 3: the second assembly B, the 3rd assembly C are provided, second assembly B is attached in the metal isolation of described 3rd assembly C that plate 60 is relative to the opposite side of the first assembly A, now in described metal isolation, the material strip 68 of plate 60 front end and the material strip 23 of the second terminal group 20 rear end can form the supporting material band structure by the 3rd assembly C and the second assembly B described in automatic equipment stable support.The material strip 23 of described second terminal group 20 rear end is formed with some accommodation sections 231 to hold the leg 42 of described first end subgroup 40 in leg 42 position of described first end subgroup 40, make first, second terminal group 40 described, the leg 42,22 of 20 is all on same solder side.3rd insulator 70 protuberance 73 be arranged on the downside of described metal isolation plate 60 of described 3rd assembly C is positioned the location notch 33 of second insulator 30 of described second assembly B.By described second, 3rd assembly B, C carries out injection mo(u)lding operation, fluid plastic cement is via described second, 3rd assembly B, the vertical plastic cement runner that in the metal isolation of C, the depressed part 65 of plate 60 both lateral sides is formed enters described by described first, second insulator 50, 30 lateral channel 52 in plate 60 side in the isolation of described metal, 31 with longitudinal channels 53, the 32 longitudinal plastic cement runners formed, subsequently, described fluid plastic cement fills first of plate 60 both sides in the metal isolation of full position, described docking section 81, second terminal group 40, the contact site 41 of 20, inside 21, simultaneously, in the isolation of described metal plate 60 contact part 66 on pore structure 67 fill full plastic cement and to be conducive to described in above-below direction fixing first, second terminal group 40, 20, after injection mo(u)lding, formed described second, third assembly B, the insulation crust 80 that C fixing is integrated also generates the 4th new assembly D, meanwhile, excises the material strip 68 of plate 60 front end in the isolation of described metal,
Step 4: the 4th assembly D, metal fastenings 13 and inner metal shell 12 are provided, by described metal fastenings 13 from described 4th assembly D front end sheathed enter described holding parts 82, described metal fastenings 13 adopts hatch frame, is combined into closing structure in the mode of being inserted in employing spot welding after on described holding parts 82.Subsequently, described inner metal shell 12 is inserted in the stage portion 85 of described insulation crust 80 from the front end of described 4th assembly D, and carry out a glue operation at described inner metal shell 12 with the junction outer rim of described stage portion 85, make glue 15 cover the gap be sealed between described inner metal shell 12 and described stage portion 85.The peristome 84 of described stage portion 85 rear end leaves sufficient space so that described some glue operation is carried out smoothly; After some glue completes, excise the material strip 23 of described second terminal group 20 afterbody.
Step 5, provide metal shell 11, described metal shell 11 is inserted in above described inner metal shell 12 from rear end, and by the mode of spot welding, described metal shell 11 is fixed on described inner metal shell 12.
It is first, second assembly A that described first end subgroup 40, second terminal group 20 is first distinguished injection mo(u)lding by the application's positive anti-plug USB connector, B, the one-body molded formation of plate 60 the 3rd assembly C in again the first or second assembly and described metal being isolated, the most described second, third assembly B, the one-body molded formation of C, by the 4th assembly D of insulation crust 80 integral coating, avoids existing in-mould injection moulding process cannot once by the defect that is molded as one of plate 60 in described first end subgroup 40, second terminal group 20 and metal isolation.
Claims (10)
1. a positive anti-plug USB connector, it is characterized in that, comprise plate in metal isolation, and the first end subgroup of plate both sides in the described metal isolation that is placed in, second terminal group, described first, second terminal group comprises contact site respectively, and with the leg of described contact site one, one-body molded in described first end subgroup have the first insulator and form the first assembly, one-body molded in described second terminal group have the second insulator and form the second assembly, plate and the described first or second assembly is one-body molded has the 3rd insulator and form the 3rd assembly in the isolation of described metal, described 3rd assembly and the described second or first assembly is one-body molded has insulation crust and form the 4th assembly, described 4th assembly includes the docking section of docking with butt connector, from the holding parts that rear end, described docking section extends to form, and be formed at the afterbody of described holding parts rear end, described insulation crust is by described first, second terminal group and metal isolate in plate is shaped in, described insulation crust will be positioned at first of front end, described docking section, the contact site of the second terminal group, and between described contact site metal isolation in plate fixing be integrated.
2. positive anti-plug USB connector as claimed in claim 1, it is characterized in that, described first insulator takes shape in described first end subgroup near described contact site one end, described first insulator is formed with the breach of up/down perforation, described first insulator also plate side is provided with the lateral channel and longitudinal channels that are communicated with longitudinal direction in transverse direction in described first end subgroup in described metal isolation.
3. positive anti-plug USB connector as claimed in claim 2, it is characterized in that, described second insulator is provided with some location notchs, and described second insulator plate side is provided with the lateral channel and longitudinal channels that are communicated with longitudinal direction in transverse direction at the contact site of described second terminal group in described metal isolation.
4. positive anti-plug USB connector as claimed in claim 3, it is characterized in that, in described metal isolation, plate both lateral sides is inwardly provided with depressed part, when described insulation crust is shaping, fluid plastic cement above-below direction along described depressed part flows outside and the lateral channel entering first, second insulator described plate side in described metal isolation with in longitudinal channels, solidify between two contact sites of first, second terminal group described in described fluid plastic cement is packed into by described lateral channel and longitudinal channels.
5. positive anti-plug USB connector as claimed in claim 4, it is characterized in that, in described metal isolation, the front-end edge of plate is provided with inner fovea part, in described metal isolation, the front end both lateral sides of plate is provided with contact part, described contact part is provided with pore structure, the both sides up and down that described fluid plastic cement passes through described pore structure, inner fovea part is communicated with plate in the isolation of described metal, during metal is isolated, the contact site fixing of first, second terminal group of plate both sides is integrated.
6. positive anti-plug USB connector as claimed in claim 1 or 2, it is characterized in that, in described metal isolation, plate comprises main part and is formed at the through-Penetration portion of described pore structure afterbody, and the gap position place on corresponding described first insulator of described main part is provided with some pore structures.
7. positive anti-plug USB connector as claimed in claim 6, it is characterized in that, described first assembly and described metal isolate in plate injection moulding when being the 3rd assembly, fluid plastic cement enters in the isolation of described metal between plate and described first end subgroup along the gap of the first end subgroup of described first assembly, segment fluid flow plastic cement by the through-Penetration portion of the pore structure on the main part of plate in described metal isolation and afterbody enter described metal isolate in plate opposite side and solidify to form protuberance.
8. positive anti-plug USB connector as claimed in claim 7, is characterized in that, the protuberance that described 3rd assembly in location notch collecting location on the second insulator of described second assembly solidify to form.
9. positive anti-plug USB connector as claimed in claim 1, it is characterized in that, the external diameter of the afterbody of described 4th assembly is greater than the external diameter of described holding parts, and forms stage portion between described afterbody and described holding parts, and described stage portion rear end is provided with peristome.
10. positive anti-plug USB connector as claimed in claim 9, it is characterized in that, be arranged with inner metal shell outside described stage portion, the junction of described inner metal shell and described stage portion is coated with marine glue by described peristome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463685.3U CN204732590U (en) | 2015-06-27 | 2015-06-27 | Positive anti-plug USB connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463685.3U CN204732590U (en) | 2015-06-27 | 2015-06-27 | Positive anti-plug USB connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204732590U true CN204732590U (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520463685.3U Withdrawn - After Issue CN204732590U (en) | 2015-06-27 | 2015-06-27 | Positive anti-plug USB connector |
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| CN (1) | CN204732590U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024206A (en) * | 2015-06-27 | 2015-11-04 | 深圳市长盈精密技术股份有限公司 | USB connector capable of being inserted forwardly and backwardly |
| CN105281107A (en) * | 2015-11-06 | 2016-01-27 | 珠海中广视讯线缆技术有限公司 | USB type-C connector |
| CN106374249A (en) * | 2016-04-01 | 2017-02-01 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and fabrication method thereof |
| US10096932B2 (en) | 2016-07-27 | 2018-10-09 | Foxconn Interconnect Technology Limited | Waterproof electrical connector |
| US10804640B2 (en) | 2018-01-23 | 2020-10-13 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Electrical connector equipped with dual shells |
-
2015
- 2015-06-27 CN CN201520463685.3U patent/CN204732590U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024206A (en) * | 2015-06-27 | 2015-11-04 | 深圳市长盈精密技术股份有限公司 | USB connector capable of being inserted forwardly and backwardly |
| CN105281107A (en) * | 2015-11-06 | 2016-01-27 | 珠海中广视讯线缆技术有限公司 | USB type-C connector |
| CN106374249A (en) * | 2016-04-01 | 2017-02-01 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and fabrication method thereof |
| TWI625901B (en) * | 2016-04-01 | 2018-06-01 | 鴻騰精密科技股份有限公司 | Electrical connector and method of making the same |
| US10109948B2 (en) | 2016-04-01 | 2018-10-23 | Foxconn Interconnect Technology Limited | Electrical connector and method of making the same |
| CN106374249B (en) * | 2016-04-01 | 2019-06-28 | 富士康(昆山)电脑接插件有限公司 | Electric connector and its manufacturing method |
| US10096932B2 (en) | 2016-07-27 | 2018-10-09 | Foxconn Interconnect Technology Limited | Waterproof electrical connector |
| US10804640B2 (en) | 2018-01-23 | 2020-10-13 | Foxconn (Kunshan) Computer Connector Co., Ltd. | Electrical connector equipped with dual shells |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151028 Effective date of abandoning: 20170616 |