CN204597049U - A kind of Type-C PD socket connector - Google Patents
A kind of Type-C PD socket connector Download PDFInfo
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- CN204597049U CN204597049U CN201520263108.XU CN201520263108U CN204597049U CN 204597049 U CN204597049 U CN 204597049U CN 201520263108 U CN201520263108 U CN 201520263108U CN 204597049 U CN204597049 U CN 204597049U
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- metallic shield
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- row
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- 230000000694 effects Effects 0.000 claims abstract description 7
- 241000538562 Banjos Species 0.000 claims abstract description 6
- 238000003032 molecular docking Methods 0.000 claims description 11
- 230000000875 corresponding Effects 0.000 claims description 9
- 210000001364 Upper Extremity Anatomy 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000002459 sustained Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000023298 conjugation with cellular fusion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001568 sexual Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000021037 unidirectional conjugation Effects 0.000 description 1
Abstract
The utility model discloses a kind of Type-C PD socket connector, comprise housing, upper 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; Upper row's conducting terminal comprises two upper earth terminals and two upper power supply terminals, and lower row's conducting terminal comprises two lower earth terminals and two lower power supply terminals; Metallic shield sheet and lower earth terminal one-body molded, under metallic shield sheet correspondence, the position of earth terminal convexes to form the grounding parts of tabular downwards; The breach of grab effect is played when metallic shield sheet both sides are provided with for coordinating with banjo connector.Adopt the utility model, the number of spare parts of assembling can being reduced, by adding metallic shield sheet in lower plug-in package, providing good contact engaging and separating force, only utilize four pairs of terminals, the stable transfer of electricity can be realized.
Description
Technical field
The utility model relates to connector technique field, particularly relates to a kind of Type-C PD 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 Type-C PD socket connector, plug-in package adopts and is made up of upper plug-in package, middle plug-in package and lower plug-in package three, complex structure, parts is many, easily cause tolerance stack, thus causing the intensity of plug-in package to reduce, 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, a kind of structure simple Type-C PD socket connector is provided, USB PD (USB Power Delivery Specification) can be supported, reduce the number of spare parts of assembling, improve the intensity of plug-in package, and good contact engaging and separating force is provided.
In order to solve the problems of the technologies described above, the utility model provides a kind of Type-C PD socket connector, comprise housing and plug-in package, described housing is coated on outside plug-in package, wherein, 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; Described upper row's conducting terminal comprises two upper earth terminals and two upper power supply terminals, and described lower row's conducting terminal comprises two lower earth terminals and two lower power supply terminals; Described metallic shield sheet and lower earth terminal one-body molded, the position of the corresponding described lower earth terminal of described metallic shield sheet convexes to form the grounding parts of tabular downwards, and described grounding parts and described metallic shield sheet are in Different Plane; The breach of grab effect is played when described metallic shield sheet both sides are provided with for coordinating with banjo connector.
As the improvement of such scheme, described metallic shield sheet is horizontal forward extends beyond lower insulating body.
As the improvement of such scheme, described lower earth terminal comprises 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, the grounding parts of described metallic shield sheet and the docking section of described lower earth terminal are on the horizontal plane of sustained height.
As the improvement of such scheme, the grounding parts of described metallic shield sheet is positioned at before the docking section of described lower earth terminal.
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 metallic shield sheet comprises the first shielding sheet and secondary shielding sheet, described lower earth terminal comprises first time earth terminal and second time earth terminal, described first shielding sheet and first time earth terminal take shape in same metal sheet, and described secondary shielding sheet and second time earth terminal take shape in same metal sheet.
As the improvement of such scheme, described lower insulating body is provided with 12 grooves, and the groove fit of described lower row's terminal and lower insulating body is arranged.
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.
Enforcement the beneficial effects of the utility model are:
The utility model supports USB PD(USB Power Delivery Specification), wherein, upper row's conducting terminal comprises two upper earth terminals and two upper power supply terminals, lower row's conducting terminal comprises two lower earth terminals and two lower power supply terminals, effectively realize the stable transfer of electricity, greatly save number of terminals, reduce production cost.
Simultaneously, the breach being used for playing grab effect when coordinating with banjo connector is set in metallic shield sheet both sides, utilize the breach of both sides to can be Type-C PD socket connector and contact engaging and separating force is provided, more firm when Type-C PD socket connector and pin connector are docked.
In addition, original middle plug-in package removes by the utility model, and metallic shield sheet is added in lower plug-in package, Type-C PD 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.
Further, described metallic shield sheet and lower earth terminal one-body molded, the position of the corresponding described lower earth terminal of described metallic shield sheet convexes to form the grounding parts of tabular downwards, described grounding parts is corresponding with the docking section of lower earth terminal, greatly save the material of lower earth terminal, reduce production cost.Meanwhile, 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.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of the utility model Type-C PD socket connector;
Fig. 2 is the three-dimensional exploded view of the utility model Type-C PD socket connector;
Fig. 3 is the three-dimensional exploded view of plug-in package in Fig. 2;
Fig. 4 is the structure chart of upper row's conducting terminal in Fig. 1;
Fig. 5 is the structure chart of metallic shield sheet and lower row's conducting terminal in Fig. 1;
Fig. 6 is the structure chart at another visual angle of metallic shield sheet and lower row's conducting terminal in Fig. 1;
Fig. 7 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. 8 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. 9 is the stereogram of lower insulating body in Fig. 1.
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 supports USB PD(USB Power Delivery Specification) Type-C PD socket connector 100, for docking with pin connector, realize charge function.
As shown in Fig. 1 ~ Fig. 3, Type-C PD 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, and 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.
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 Fig. 4 ~ Fig. 6, described upper row's conducting terminal 22a comprises two upper earth terminal 221a, 224a and two upper power supply terminal 222a, 223a.Described lower row's conducting terminal 22b comprises two lower earth terminal 221b, 224b and two lower power supply terminal 222b, 223b.Effectively can be realized the stable transfer of electricity by earth terminal and power supply terminal, ensure the charge function of Type-C PD socket connector, meanwhile, owing to being only provided with earth terminal and power supply terminal, greatly save number of terminals, reduce production cost.
Described metallic shield sheet 23 is one-body molded with lower earth terminal 221b, 224b, the position of described metallic shield sheet 23 corresponding described lower earth terminal 221b, 224b convexes to form the grounding parts 25 of tabular downwards, and 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 metallic shield sheet 23, lower row's conducting terminal 22b and lower insulating body 21b are molded as one formed 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 on the whole.
Meanwhile, the breach 24 of grab effect is played when described metallic shield sheet 23 both sides are provided with for coordinating with banjo connector.Utilize the breach 24 of both sides to can be Type-C PD socket connector 100 and contact engaging and separating force is provided, more firm when Type-C PD socket connector 100 and pin connector are docked.
As shown in Figures 7 and 8, described metallic shield sheet 23 is horizontal forward extends beyond lower insulating body 21b.In order to better show the concrete structure of lower earth terminal 221b, 224b, described lower earth terminal 221b, 224b being divided into main part 27a, the main body 27a be contained in lower insulating body 21b and extending back 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.
In the utility model, metallic shield sheet 23 and lower earth terminal 221b, 224b are integrated, and metallic shield sheet 23 is welded with the external circuit board by the weld part 27c of lower earth terminal 221b, 224b, saves material widely, reduce production cost.The grounding parts 25 of described metallic shield sheet 23 is positioned at before the docking section 27b of described lower earth terminal 221b, 224b.
Preferably, described weld part 27c adopts SMT technical face to be soldered to the external circuit board, can improve welding efficiency.
Further, the grounding parts 25 of described metallic shield sheet 23 and the docking section place 27b of described lower earth terminal 221b, 224b are on the horizontal plane of sustained height.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.
As shown in Figure 9, described lower insulating body 21b is provided with 12 grooves, and the groove fit of described lower row's terminal 22b and lower insulating body 21b is arranged.Wherein, described lower earth terminal comprises first time earth terminal 221b and second time earth terminal 224b, and lower power supply terminal comprises first time power supply terminal 222b and second time power supply terminal 223b.
Particularly, lower insulating body 21b is provided with the first groove 211, second groove 212, 3rd groove 213, 4th groove 214, 5th groove 215, 6th groove 216, 7th groove 217, 8th groove 218, 9th groove 219, tenth groove 2110, 11 groove the 2111 and the 12 groove 2112, described first time earth terminal 221b is located in the first groove 211, described first time power supply terminal 222b is located in the 4th groove 214, described second time power supply terminal 223b is located in the 9th groove 219, described second time earth terminal 224b is located in the 12 groove 2112.Effectively can realize the stable transfer of electricity, ensure the charge function of Type-C PD socket connector.
It should be noted that, in the utility model, upper row conducting terminal 22a and lower row's conducting terminal 22b is respectively equipped with four butt, when meeting charge transport, greatly saves number of terminals, reducing production cost.
Further, described metallic shield sheet 23 is one-body molded with lower earth terminal 221b, 224b, 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, described first shielding sheet 23a and first time earth terminal 221b takes shape in same metal sheet, and described secondary shielding sheet 23b and second time earth terminal 224b takes shape in same metal sheet.Make earth shield effect better, thus reduce 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, and can ensure that product is when pcb board welds, weld part can well be fitted on the soldering paste of pcb board, strengthens welding quality.
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 PD 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;
Described upper row's conducting terminal comprises two upper earth terminals and two upper power supply terminals, and described lower row's conducting terminal comprises two lower earth terminals and two lower power supply terminals;
Described metallic shield sheet and lower earth terminal one-body molded, the position of the corresponding described lower earth terminal of described metallic shield sheet convexes to form the grounding parts of tabular downwards, and described grounding parts and described metallic shield sheet are in Different Plane;
The breach of grab effect is played when described metallic shield sheet both sides are provided with for coordinating with banjo connector.
2. Type-C PD socket connector as claimed in claim 1, it is characterized in that, described metallic shield sheet is horizontal forward extends beyond lower insulating body.
3. Type-C PD socket connector as claimed in claim 1, it is characterized in that, described lower earth terminal comprises 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.
4. Type-C PD socket connector as claimed in claim 3, it is characterized in that, the grounding parts of described metallic shield sheet and the docking section of described lower earth terminal are on the horizontal plane of sustained height.
5. Type-C PD socket connector as claimed in claim 3, it is characterized in that, the grounding parts of described metallic shield sheet is positioned at before the docking section of described lower earth terminal.
6. Type-C PD 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.
7. Type-C PD socket connector as claimed in claim 1, it is characterized in that, described metallic shield sheet comprises the first shielding sheet and secondary shielding sheet, described lower earth terminal comprises first time earth terminal and second time earth terminal, described first shielding sheet and first time earth terminal take shape in same metal sheet, and described secondary shielding sheet and second time earth terminal take shape in same metal sheet.
8. Type-C PD socket connector as claimed in claim 1, it is characterized in that, described lower insulating body is provided with 12 grooves, and the groove fit of described lower row's terminal and lower insulating body is arranged.
9. Type-C PD 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 PD 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263108.XU CN204597049U (en) | 2015-04-28 | 2015-04-28 | A kind of Type-C PD socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263108.XU CN204597049U (en) | 2015-04-28 | 2015-04-28 | A kind of Type-C PD socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597049U true CN204597049U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520263108.XU Active CN204597049U (en) | 2015-04-28 | 2015-04-28 | A kind of Type-C PD socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204597049U (en) |
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2015
- 2015-04-28 CN CN201520263108.XU patent/CN204597049U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |