CN204597051U - A kind of Type-C socket connector - Google Patents

A kind of Type-C socket connector Download PDF

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Publication number
CN204597051U
CN204597051U CN201520263188.9U CN201520263188U CN204597051U CN 204597051 U CN204597051 U CN 204597051U CN 201520263188 U CN201520263188 U CN 201520263188U CN 204597051 U CN204597051 U CN 204597051U
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China
Prior art keywords
terminal
groove
metallic shield
shield sheet
plug
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CN201520263188.9U
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Chinese (zh)
Inventor
彭易平
翟重阳
张安定
程正云
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Kunshan All Best Electronic Technology Co Ltd
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Kunshan All Best Electronic Technology Co Ltd
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Abstract

The utility model discloses a kind of Type-C socket connector, comprise housing and plug-in package, plug-in package comprises plug-in package and lower plug-in package, upper row's conducting terminal that upper plug-in package comprises insulating body and is molded as one with upper insulating body, lower plug-in package comprises lower insulating body, the metallic shield sheet that is molded as one with lower insulating body and lower row's conducting terminal; The breach of grab effect is played when the both sides of metallic shield sheet are provided with for coordinating with banjo connector; Each insulating body is provided with 12 grooves, each row's conducting terminal is at least provided with four butt.Adopt the utility model, decrease the assembling quantity of part, reduce tolerance stack, effectively strengthen the part strength of lower plug-in package, and when ensureing the transmission of electricity, information stability, greatly save the quantity of conducting terminal.

Description

A kind of Type-C socket connector
Technical field
The utility model relates to connector technique field, particularly relates to a kind of Type-C socket connector.
Background technology
Along with the develop rapidly of electron trade science and technology, the volume of electronic product is especially along more and more frivolous, short and small trend development, and this also just requires that the spare part size of electronic product is more and more less, and connector industry is stood in the breach especially.
Owing to requiring the size of USB Type-C connector of new generation less, this causes mechanical property requirements better, and product design difficulty is higher.In order to towards more frivolous, more very thin equipment, and ensure the reliability of product structure, Ge great producer releases corresponding structural design one after another.
Existing USB Type-C socket connector, plug-in package adopts and is made up of upper plug-in package, middle plug-in package and lower plug-in package, wherein go up the row's of being provided with conducting terminal in plug-in package, middle plug-in package is provided with center shield sheet, lower plug-in package is provided with lower row's conducting terminal, thus on forming, arrange the three-decker of conducting terminal, center shield sheet and lower row's conducting terminal, complex structure, parts is many, thus cause the intensity of plug-in package to reduce, simultaneously, three-decker easily causes tolerance stack, and structural stability is poor, and the reliability of product is reduced.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of structure simple Type-C socket connector, effectively can reduce the number of spare parts of assembling, improves the intensity of plug-in package, and provides good contact engaging and separating force.
In order to solve the problems of the technologies described above, the utility model provides a kind of Type-C socket connector, comprise housing and plug-in package, described housing is coated on outside plug-in package, described plug-in package comprises the upper plug-in package and lower plug-in package that mutually fit together, upper row's conducting terminal that described upper plug-in package comprises insulating body and is molded as one with upper insulating body, described lower plug-in package comprises lower insulating body, the metallic shield sheet that is molded as one with lower insulating body and lower row's conducting terminal; The breach of grab effect is played when the both sides of described metallic shield sheet are provided with for coordinating with banjo connector; Each insulating body is provided with 12 grooves, and each row's conducting terminal is at least provided with four butt, described terminal and groove cooperatively interact and arrange.
As the improvement of such scheme, any two butt in described metallic shield sheet and lower row's conducting terminal are one-body molded, described metallic shield sheet convexes to form the grounding parts of tabular downwards, corresponding with the position of the integrated terminal position of described metallic shield sheet and described grounding parts, described grounding parts and described metallic shield sheet are in Different Plane.
As the improvement of such scheme, each insulating body is provided with the first groove, the second groove, the 3rd groove, the 4th groove, the 5th groove, the 6th groove, the 7th groove, the 8th groove, the 9th groove, the tenth groove, the 11 groove and the 12 groove, each row's conducting terminal is provided with the first terminal, the second terminal, the 3rd terminal and the 4th terminal, described the first terminal is located in the first groove, described second terminal is located in the 4th groove, described 3rd terminal is located in the 9th groove, and described 4th terminal is located in the 12 groove.
As the improvement of such scheme, each row's conducting terminal is also provided with Five-terminals, the 6th terminal, the 7th terminal and the 8th terminal, described Five-terminals is located in the 5th groove, described 6th terminal is located in the 6th groove, described 7th terminal is located in the 7th groove, and described 8th terminal is located in the 8th groove.
As the improvement of such scheme, described metallic shield sheet comprises the first shielding sheet and secondary shielding sheet, the first terminal in described first shielding sheet and lower row's conducting terminal takes shape in same metal sheet, and the 4th terminal in described secondary shielding sheet and lower row's conducting terminal takes shape in same metal sheet.
As the improvement of such scheme, comprise with the integrated terminal of described metallic shield sheet the main part be contained in lower insulating body, main body extends back and extend forward and the docking section corresponding with the grounding parts of described metallic shield sheet with the weld part that circuit board is electrically connected and main body.
As the improvement of such scheme, be on the horizontal plane of sustained height with the docking section of the integrated terminal of described metallic shield sheet and the grounding parts of described metallic shield sheet; With the docking site of the integrated terminal of described metallic shield sheet after the grounding parts of described metallic shield sheet.
As the improvement of such scheme, described metallic shield sheet is located between row's conducting terminal and lower row's conducting terminal, for shielding the electromagnetic interference between upper row's conducting terminal and lower row's conducting terminal.
As the improvement of such scheme, described housing is provided with at least two legs, and described two legs have been set to difference in height.
As the improvement of such scheme, described housing is provided with front leg and rear leg, and the height of described rear leg is higher than the height of described front leg.
Implement the utility model, there is following beneficial effect:
Original middle plug-in package removes by the utility model, and metallic shield sheet is added in lower plug-in package, Type-C socket connector is only formed by stacking by upper plug-in package and lower plug-in package two parts, decrease the assembling quantity of part, optimize product structure, reduce small product size, reduce tolerance stack, be conducive to the stability of product.Owing to adding metallic shield sheet in lower plug-in package, effectively can strengthen the part strength of lower plug-in package, reduce the risk that lower plug-in package lost efficacy, the reliability of lower plug-in package is significantly enhanced.Meanwhile, any two butt in metallic shield sheet and lower row's conducting terminal are one-body molded, and described metallic shield sheet convexes to form the grounding parts of tabular downwards, is combined by metallic shield sheet, save material by grounding parts with terminal, reduce production cost; Metallic shield sheet is located between row's conducting terminal and lower row's conducting terminal, goes back the electromagnetic interference of maskable arranging between conducting terminal and lower row's conducting terminal.
Secondly, the breach of grab effect is played when being provided with for coordinating with banjo connector in the both sides of metallic shield sheet, utilize the breach of both sides to can be Type-C socket connector and contact engaging and separating force is provided, more firm when Type-C socket connector and pin connector are docked.
In addition, upper plug-in package and lower plug-in package are respectively equipped with 12 grooves and four/eight butts, and each groove and terminal are equipped with respectively, effectively realize the stable transfer of signal and electricity, greatly save number of terminals, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of the utility model Type-C socket connector;
Fig. 2 is the three-dimensional exploded view of the utility model Type-C socket connector;
Fig. 3 is the three-dimensional exploded view of plug-in package in Fig. 2;
Fig. 4 is the structure chart of metallic shield sheet and lower row's conducting terminal in the utility model Type-C socket connector first embodiment;
Fig. 5 is the structure chart at another visual angle of metallic shield sheet and lower row's conducting terminal in Fig. 4;
Fig. 6 is the structure chart that in Fig. 1, metallic shield sheet and upper row's conducting terminal, lower row's conducting terminal are combined;
Fig. 7 is the structure chart at another visual angle that in Fig. 1, metallic shield sheet and upper row's conducting terminal, lower row's conducting terminal are combined;
Fig. 8 is the structure chart of upper row's conducting terminal in the utility model Type-C socket connector first embodiment;
Fig. 9 is the stereogram of lower insulating body in Fig. 1;
Figure 10 is the structure chart of upper row's conducting terminal in the utility model Type-C socket connector second embodiment;
Figure 11 is the structure chart of metallic shield sheet and lower row's conducting terminal in the utility model Type-C socket connector second embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.Only this statement, the utility model occurs in the text or is about to the up, down, left, right, before and after occurred, the orientation word such as inside and outside, only with accompanying drawing of the present utility model for benchmark, it is not to concrete restriction of the present utility model.
The utility model provides a kind of numerous embodiments of Type-C socket connector 100, and it is for docking with pin connector.
As shown in Fig. 1 ~ Fig. 3, Type-C socket connector 100 comprises housing 1 and plug-in package 2, and described housing 1 is coated on outside plug-in package 2, for shield electromagnetic interference.Described plug-in package 2 comprises the upper plug-in package 2a and lower plug-in package 2b that mutually fit together.Described upper plug-in package 2a comprises insulating body 21a and is molded as one upper row's conducting terminal 22a of (insert molding) with upper insulating body 21a; Described lower plug-in package 2b comprises lower insulating body 21b, is molded as one the metallic shield sheet 23 of (insert molding) and lower row's conducting terminal 22b with lower insulating body 21b.Each insulating body 21a, 21b are provided with 12 grooves, and each row's conducting terminal 22a, 22b are at least provided with four butt, and described terminal and groove cooperatively interact and arrange.
Compared with existing Type-C socket connector, the utility model is only formed by stacking by upper plug-in package 2a and lower plug-in package 2b two parts, eliminate original middle plug-in package, original three-decker is optimized for double-layer structure, decrease the assembling quantity of part, optimize product structure, reduce tolerance stack, be conducive to the stability of product.Described upper plug-in package 2a and lower plug-in package 2b preferably adopts manner to assemble, but is not limited thereto.
As shown in Figures 4 and 5, described metallic shield sheet 23 is one-body molded with any two butt in lower row's conducting terminal 22b, described metallic shield sheet 23 convexes to form the grounding parts 25 of tabular downwards, corresponding with the position of the integrated terminal of described metallic shield sheet 23 and the position of described grounding parts 25, described grounding parts 25 is in Different Plane with described metallic shield sheet 23.Preferably, described metallic shield sheet 23 is one-body molded by the shearing technique of punching press with grounding parts 25, shearing mature technology, simple to operate, the grounding parts 25 that shearing is formed is a platy structure roughly, and this structure is simple, and exploitativeness is high, can scale of mass production, reduce production cost.
In the utility model, eliminate original middle plug-in package and center shield sheet.Correspondingly, in lower plug-in package 2b, add metallic shield sheet 23, thus make metallic shield sheet 23, lower row's conducting terminal 22b and lower insulating body 21b be molded as one (insert molding) to form lower plug-in package 2b.Under the supporting role of metallic shield sheet 23, add the metallic area in lower plug-in package 2b, effectively can improve the intensity of lower plug-in package 2b, and improve the intensity of plug-in package 2 on the whole.
Simultaneously, the breach 24 of grab effect is played when the both sides of described metallic shield sheet 23 are provided with for coordinating with banjo connector, utilize the breach 24 of both sides to can be Type-C socket connector 100 and contact engaging and separating force is provided, more firm when Type-C socket connector 100 and pin connector are docked.
As shown in FIG. 6 and 7, described metallic shield sheet 23 is horizontal forward extends beyond lower insulating body 21b.Extend back concrete structure with the integrated terminal of described metallic shield sheet 23 and extend forward and the docking section 27b corresponding with the grounding parts 25 of described metallic shield sheet 23 with the weld part 27c that circuit board is electrically connected and main body 27a by being divided into the integrated terminal of described metallic shield sheet 23 main part 27a, the main body 27a be contained in lower insulating body 21b in order to better show.
In the utility model, metallic shield sheet 23 is one-body molded with any two butt in lower row's conducting terminal 22b, metallic shield sheet 23 is welded with the external circuit board by weld part 27c, do not need to arrange weld part in addition, simultaneously, shorter than the docking section of other terminals with the docking section 27b of the integrated terminal of metallic shield sheet 23, save material widely, reduce production cost.Be positioned at after the grounding parts 25 of described metallic shield sheet 23 with the docking section 27b of the integrated terminal of described metallic shield sheet 23.
Preferably, described weld part 27c adopts SMT technical face to be soldered to the external circuit board, can improve welding efficiency.
Further, be on the horizontal plane of sustained height with the docking section 27b of the integrated terminal of described metallic shield sheet 23 and the grounding parts 25 of described metallic shield sheet 23.Between described metallic shield sheet 23 row of being located at conducting terminal 22a and lower row's conducting terminal 22b, the row of making conducting terminal 22a, metallic shield sheet 23, lower row's conducting terminal 22b form three-decker, utilize metallic shield sheet 23 can electromagnetic interference effectively between the row's of shielding conducting terminal 22a and lower row's conducting terminal 22b.
Fig. 3, Fig. 4, Fig. 8 and Fig. 9 show the first embodiment of the present utility model, upper insulating body 21a and lower insulating body 21b is equipped with 12 grooves, upper row's conducting terminal 22a and lower row's conducting terminal 22b is equipped with four butt, described terminal and groove cooperatively interact and arrange.
Wherein, upper insulating body 21a is provided with the first groove, the second groove, the 3rd groove, the 4th groove, the 5th groove, the 6th groove, the 7th groove, the 8th groove, the 9th groove, the tenth groove, the 11 groove and the 12 groove.As described in Figure 8, upper row's conducting terminal 22a is provided with the first terminal 221a, the second terminal 222a, the 3rd terminal 223a and the 4th terminal 224a, described the first terminal 221a is located in the first groove, described second terminal 222a is located in the 4th groove, described 3rd terminal 223a is located in the 9th groove, and described 4th terminal 224a is located in the 12 groove.
Meanwhile, insulating body 21b is descended to be provided with the first groove 211, second groove 212, the 3rd groove 213, the 4th groove 214, the 5th groove 215, the 6th groove 216, the 7th groove 217, the 8th groove 218, the 9th groove 219, the tenth groove the 2110, the 11 groove the 2111 and the 12 groove 2112 as shown in Figure 9.As shown in Figure 4, lower row's conducting terminal 22b is provided with the first terminal 221b, the second terminal 222b, the 3rd terminal 223b and the 4th terminal 224b, described the first terminal 221b is located in the first groove 211, described second terminal 222b is located in the 4th groove 214, described 3rd terminal 223b to be located in the 9th groove 219, and described 4th terminal 224b is located in the 12 groove 2112.Wherein, described metallic shield sheet 23 is one-body molded with the first terminal 221b and the 4th terminal 224b, the corresponding the first terminal 221b of described metallic shield sheet 23 and the 4th terminal 224b position convex to form the grounding parts 25 of tabular downwards, metallic shield sheet 23 is welded with the external circuit board by the first terminal 221b and the 4th terminal 224b weld part, do not need to arrange weld part in addition, simultaneously, the docking section of the first terminal 221b and the 4th terminal 224b is shorter than the docking section of other terminals, save material widely, reduce production cost.
The first terminal 221a, the second terminal 222a, the 3rd terminal 223a and the 4th terminal 224a in described upper row's conducting terminal 22a are preferably GND terminal, VBUS terminal, VBUS terminal and GND terminal successively; The first terminal 221b, the second terminal 222b, the 3rd terminal 223b and the 4th terminal 224b in described lower row's conducting terminal 22b are preferably GND terminal, VBUS terminal, VBUS terminal and GND terminal successively; But not as restriction, effectively can realize the stable transfer of electricity, ensure the charge function of Type-C socket connector.
It should be noted that, in the present embodiment, upper insulating body 21a and lower insulating body 21b is respectively equipped with 12 grooves, upper row's conducting terminal 22a and lower row's conducting terminal 22b is respectively equipped with 4 butt, when meeting charge transport, greatly saving number of terminals, reducing production cost.Correspondingly, also can select the type of terminal according to actual conditions and put in order.
Further, described metallic shield sheet 23 is one-body molded with lower row's conducting terminal 22b, decreases the assembling quantity of part, reduces tolerance stack.Particularly, described metallic shield sheet 23 comprises the first shielding sheet 23a and secondary shielding sheet 23b, the first terminal 221b in described first shielding sheet 23a and lower row's conducting terminal 22b takes shape in same metal sheet, and the 4th terminal 224b in described secondary shielding sheet 23b and lower row's conducting terminal 22b takes shape in same metal sheet.The first terminal 221b in described lower row's conducting terminal 22b and the 4th terminal 224b is preferably GND terminal, makes earth shield effect better, thus reduces the electromagnetic interference between upper row conducting terminal 22a and lower row's conducting terminal 22b.
As shown in Figure 2, the front end of described housing 1 has oval interface frame, mating frame mouth, and the positive and negative insertion for banjo connector coordinates, and has the sexual clorminance easy to use that positive anti-plug is all suitable for.Described housing 1 is provided with at least two legs 3, is respectively front leg 31 and rear leg 32, and described leg 3 has been set to difference in height.Preferably, described housing 1 is provided with four legs, and the height of described rear leg 32 is higher than the height of described front leg 31, can ensure that product is when pcb board welds, the center of gravity of product backward, makes weld part well be fitted on the soldering paste of pcb board, strengthens welding quality.
Figure 10 and Figure 11 shows the second embodiment of the present utility model, compared with the first embodiment, its difference is: above arrange on conducting terminal 22a and be also provided with Five-terminals 225a, the 6th terminal 226a, the 7th terminal 227a and the 8th terminal 228a, described Five-terminals 225a is located in the 5th groove, described 6th terminal 226a is located in the 6th groove, described 7th terminal 227a is located in the 7th groove, and described 8th terminal 228a is located in the 8th groove.Correspondingly, lower row's conducting terminal 22b is also provided with Five-terminals 225b, the 6th terminal 226b, the 7th terminal 227b and the 8th terminal 228b, described Five-terminals 225b is located in the 5th groove, described 6th terminal 226b is located in the 6th groove, described 7th terminal 227b is located in the 7th groove, and described 8th terminal 228b is located in the 8th groove.
Five-terminals 225a, the 6th terminal 226a, the 7th terminal 227a and the 8th terminal 228a in described upper row's conducting terminal 22a are preferably CC1 terminal, Dp1 terminal, Dn1 terminal and RFU1 terminal successively; Five-terminals 225b, the 6th terminal 226b, the 7th terminal 227b and the 8th terminal 228b in described lower row's conducting terminal 22b are preferably CC1 terminal, Dp1 terminal, Dn1 terminal and RFU1 terminal successively; But not as restriction, can effectively realize charge transport and information transmission, ensure that the charge function of Type-C socket connector 100 also can meet the application of USB2.0.
It should be noted that, in the present embodiment, upper insulating body 21a and lower insulating body 21b is respectively equipped with 12 grooves, upper row's conducting terminal 22a and lower row's conducting terminal 22b is respectively equipped with eight butt, when meeting charge function and USB2.0 application, greatly save number of terminals, reduce production cost.Correspondingly, also can select the type of terminal according to actual conditions and put in order.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.

Claims (10)

1. a Type-C socket connector, comprise housing and plug-in package, described housing is coated on outside plug-in package, it is characterized in that, described plug-in package comprises the upper plug-in package and lower plug-in package that mutually fit together, upper row's conducting terminal that described upper plug-in package comprises insulating body and is molded as one with upper insulating body, described lower plug-in package comprises lower insulating body, the metallic shield sheet that is molded as one with lower insulating body and lower row's conducting terminal;
The breach of grab effect is played when the both sides of described metallic shield sheet are provided with for coordinating with banjo connector;
Each insulating body is provided with 12 grooves, and each row's conducting terminal is at least provided with four butt, described terminal and groove cooperatively interact and arrange.
2. Type-C socket connector as claimed in claim 1, it is characterized in that, any two butt in described metallic shield sheet and lower row's conducting terminal are one-body molded, described metallic shield sheet convexes to form the grounding parts of tabular downwards, corresponding with the position of the integrated terminal of described metallic shield sheet and the position of described grounding parts, described grounding parts and described metallic shield sheet are in Different Plane.
3. Type-C socket connector as claimed in claim 1, it is characterized in that, each insulating body is provided with the first groove, second groove, 3rd groove, 4th groove, 5th groove, 6th groove, 7th groove, 8th groove, 9th groove, tenth groove, 11 groove and the 12 groove, each row's conducting terminal is provided with the first terminal, second terminal, 3rd terminal and the 4th terminal, described the first terminal is located in the first groove, described second terminal is located in the 4th groove, described 3rd terminal is located in the 9th groove, described 4th terminal is located in the 12 groove.
4. Type-C socket connector as claimed in claim 3, it is characterized in that, each row's conducting terminal is also provided with Five-terminals, the 6th terminal, the 7th terminal and the 8th terminal, described Five-terminals is located in the 5th groove, described 6th terminal is located in the 6th groove, described 7th terminal is located in the 7th groove, and described 8th terminal is located in the 8th groove.
5. Type-C socket connector as claimed in claim 3, it is characterized in that, described metallic shield sheet comprises the first shielding sheet and secondary shielding sheet, the first terminal in described first shielding sheet and lower row's conducting terminal takes shape in same metal sheet, and the 4th terminal in described secondary shielding sheet and lower row's conducting terminal takes shape in same metal sheet.
6. Type-C socket connector as claimed in claim 2, it is characterized in that, comprise with the integrated terminal of described metallic shield sheet the main part be contained in lower insulating body, main body extends back and extend forward and the docking section corresponding with the grounding parts of described metallic shield sheet with the weld part that circuit board is electrically connected and main body.
7. Type-C socket connector as claimed in claim 6, is characterized in that, be on the horizontal plane of sustained height with the docking section of the integrated terminal of described metallic shield sheet and the grounding parts of described metallic shield sheet;
With the docking site of the integrated terminal of described metallic shield sheet after the grounding parts of described metallic shield sheet.
8. Type-C socket connector as claimed in claim 1, it is characterized in that, described metallic shield sheet is located between row's conducting terminal and lower row's conducting terminal, for shielding the electromagnetic interference between upper row's conducting terminal and lower row's conducting terminal.
9. Type-C socket connector as claimed in claim 1, it is characterized in that, described housing is provided with at least two legs, and described two legs have been set to difference in height.
10. Type-C socket connector as claimed in claim 9, it is characterized in that, described housing is provided with front leg and rear leg, and the height of described rear leg is higher than the height of described front leg.
CN201520263188.9U 2015-04-28 2015-04-28 A kind of Type-C socket connector Active CN204597051U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520263188.9U CN204597051U (en) 2015-04-28 2015-04-28 A kind of Type-C socket connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520263188.9U CN204597051U (en) 2015-04-28 2015-04-28 A kind of Type-C socket connector

Publications (1)

Publication Number Publication Date
CN204597051U true CN204597051U (en) 2015-08-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520263188.9U Active CN204597051U (en) 2015-04-28 2015-04-28 A kind of Type-C socket connector

Country Status (1)

Country Link
CN (1) CN204597051U (en)

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