CN204651552U - Type-C electric connector - Google Patents
Type-C electric connector Download PDFInfo
- Publication number
- CN204651552U CN204651552U CN201520335382.3U CN201520335382U CN204651552U CN 204651552 U CN204651552 U CN 204651552U CN 201520335382 U CN201520335382 U CN 201520335382U CN 204651552 U CN204651552 U CN 204651552U
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- electric connector
- type
- insulating base
- shield shell
- base
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Abstract
The utility model discloses a kind of Type-C electric connector, comprise the first insulating base, first conducting end subgroup, second insulating base, second conducting end subgroup, grounded metal sheet, 3rd insulating base, shield shell, this first insulating base and the first conducting end subgroup one produced by insert molding arrange and form first end stroma, this second insulating base and this second conducting end subgroup one produced by insert molding arrange formation second terminal base, this first end stroma and the second terminal base stacked combination, and this grounded metal sheet is located between first end stroma and the second terminal base and forms assembly, this assembly and the 3rd insulating base one produced by insert molding arrange formation semi-finished product, this shield shell is sheathed on outside these semi-finished product, fix with half-finished pedestal, and surround half-finished hyoplastron formation docking accent.Shaping through 3 Molding by the utility model, guarantee stay in grade, evenness is good, and shaping after semi-finished product fixed, prevent terminal front end from upwarping, quality is guaranteed.
Description
Technical field
The utility model relates to electric connector field technology, refers in particular to a kind of USB Type-C electric connector.
Background technology
USB association discloses the New connector specifications of a kind of called after Type-C on August 11st, 2014, and wherein pin connector can insert socket connector with positive and negative both direction.Specifications show the structure of socket connector, and thereupon, the positive and negative socket, connector of this type of Type-C is applied in the interface of various electronic product on market fast.And there are many product men from saving cost, improve quality, raise the efficiency, improve the multiple aspects such as quality and the connector in specifications is improved.My department also actively researches and develops this kind of New connector, and make Type-C from the convenient aspect of production, quality, reliability, stability all reaches optimum.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of Type-C electric connector, guarantee shaping after evenness, stability, prevent terminal front end from upwarping, reliable fixing after installing, increased quality.
For achieving the above object, the utility model adopts following technical scheme:
A kind of Type-C electric connector, comprise the first insulating base, first conducting end subgroup, second insulating base, second conducting end subgroup, grounded metal sheet, 3rd insulating base, shield shell, this first insulating base and the first conducting end subgroup one produced by insert molding arrange and form first end stroma, this second insulating base and this second conducting end subgroup one produced by insert molding arrange formation second terminal base, this first end stroma and the second terminal base stacked combination, and this grounded metal sheet is located between first end stroma and the second terminal base and forms assembly, this assembly and the 3rd insulating base one produced by insert molding arrange formation semi-finished product, this shield shell is sheathed on outside these semi-finished product, fix with half-finished pedestal, and surround half-finished hyoplastron formation docking accent.
As a kind of preferred version, described shield shell has the reinforcing shell that 180 ° of bendings are formed, and this reinforcing shell laser welding covers on shield shell, is provided with DIP pin in these reinforcing shell both sides, there is DIP pin these shield shell both sides, and the DIP pin of this reinforcing shell and shield shell is welded in pcb board.
As a kind of preferred version, described reinforcing shell is provided with two jointing plates, and these jointing plate both sides are provided with lock screw hole and pcb board is fixed.
As a kind of preferred version, described electric connector sinks and is board-likely installed on pcb board, and the bottom surface of electric connector is sink to below pcb board.
As a kind of preferred version, the top of described shield shell is provided with one group of shell fragment in docking accent, is provided with one group of salient point in the bottom of shield shell in docking accent.
As a kind of preferred version, the top of described shield shell is provided with one group and tears gear point in docking accent.
As a kind of preferred version, described half-finished hyoplastron head end is provided with lock station, and the contact site of this grounded metal sheet head end stretches out outside the plastic cement of this lock station.
As a kind of preferred version, the base position of described first end stroma is provided with a groove, and the base position of the second terminal base of correspondence is provided with a boss, and this boss is embedded in buckle-type assembling in groove.
As a kind of preferred version, described first end stroma is provided with two projections towards the face of the second terminal base, the grounded metal sheet of correspondence is provided with two through hole, second terminal base is provided with two shrinkage pools towards the face of first end stroma, the projection of this first end stroma, through the through hole of grounded metal sheet, is positioned on the shrinkage pool of the second terminal base.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution, it is mainly owing to have employed project organization and the production technology of 3 one produced by insert molding (Insert Molding), make the first conducting end subgroup and the first insulating base one produced by insert molding for the first time, second time makes the second conducting end subgroup and the second insulating base one produced by insert molding, make assembly and the 3rd insulating base one produced by insert molding for the third time, 3 times Molding is shaping, guarantee stay in grade, evenness is good, and the semi-finished product after shaping are fixed, prevent terminal front end from upwarping, quality is guaranteed.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 be the embodiment of the utility model overall structure before view stereo figure;
Fig. 2 be the embodiment of the utility model overall structure after view stereo figure;
Fig. 3 is the exploded view of the embodiment of the utility model;
Fig. 4 is the assembling flow path figure of the embodiment of the utility model;
Fig. 5 is that the electric connector of the embodiment of the utility model sinks the board-like right view being installed on pcb board;
Fig. 6 is that the electric connector of the embodiment of the utility model sinks the board-like stereogram being installed on pcb board;
Fig. 7 is the end face visual angle figure of the shield shell of the embodiment of the utility model;
Fig. 8 is visual angle, the bottom surface figure of the shield shell of the embodiment of the utility model;
Fig. 9 is the cutaway view of the shield shell of the embodiment of the utility model;
Figure 10 is the semi-finished product schematic diagram of the embodiment of the utility model;
Figure 11 is the semi-finished product cutaway view of the embodiment of the utility model;
Figure 12 is the exploded view before the semi-finished product assembling of the embodiment of the utility model.
Accompanying drawing identifier declaration:
10, the first insulating base 20, first conducting end subgroup
30, the second insulating base 40, second conducting end subgroup
50, grounded metal sheet 51, contact site
52, through hole 60, the 3rd insulating base
70, shield shell 71, reinforcing shell
72, DIP pin 73, DIP pin
74, jointing plate 75, shell fragment
76, salient point 77, tear gear point
80, pcb board
100, first end stroma 101, groove
102, projection 200, second terminal base
201, boss 202, shrinkage pool
300, assembly 400, semi-finished product
401, lock station 500, docking accent.
Embodiment
Please refer to shown in Fig. 1 to Fig. 4, that show the concrete structure of the preferred embodiment of the utility model, be a kind of Type-C electric connector, its structure comprises the first insulating base 10, first conducting end subgroup 20, second insulating base 30, second conducting end subgroup 40, grounded metal sheet 50, the 3rd insulating base 60, shield shell 70.This first insulating base 10 and the first conducting end subgroup 20 one produced by insert molding arrange and form first end stroma 100, this second insulating base 30 arranges formation second terminal base 200 with this second conducting end subgroup 40 one produced by insert molding, this first end stroma 100 and second terminal base 200 stacked combination, and this grounded metal sheet 50 is located between first end stroma 100 and the second terminal base 200 and forms assembly 300, this assembly 300 arranges with the 3rd insulating base 60 one produced by insert molding and forms semi-finished product 400, this shield shell 70 is sheathed on outside these semi-finished product 400, fix with the pedestal of semi-finished product 400, and the hyoplastron surrounding semi-finished product 400 forms docking accent 500.
Wherein, the first conducting end subgroup 20 has 12PIN terminal, and the second conducting end subgroup 40 also has 12PIN terminal, forms two rows, is exposed to the upper and lower surface of the inner hyoplastron of docking accent 500, meets the designing requirement of USB Type-C (LM-Link).
As shown in Figure 5 and Figure 6, described electric connector is heavyly board-likely installed on pcb board 80, and the bottom surface of electric connector is sink to below pcb board 80, and the heavy plate degree of depth reaches 1.4mm, and this kind of heavy plate design can conserve space, is conducive to being applied on ultra thin device.
As shown in Figure 7 to 9, described shield shell 70 has the reinforcing shell 71 that 180 ° of bendings are formed, this reinforcing shell 71 laser welding covers on shield shell 70, make structure more firm, quality is more stable, improve the low and wayward difficult problem of position degree of two iron-clads assembling behind efficiencies, after welding, tension strength can reach more than 5Kg.In the present invention, have DIP pin 72 in these shield shell 70 both sides, these reinforcing shell 71 both sides are provided with DIP pin 73, and this reinforcing shell 71 is welded in pcb board 80 with the DIP pin 72,73 of shield shell 70.Further, described reinforcing shell 71 is provided with two jointing plates 74, and these jointing plate 74 both sides are provided with lock screw hole and pcb board 80 is fixed.Like this, except four DIP pin 72,73 weld with pcb board 80, also fixed by lock screw, make electric connector and pcb board 80 assemble rear structure more firm.
In addition, the top of described shield shell 70 is provided with one group of shell fragment 75 in docking accent 500, is provided with one group of salient point 76 in the bottom of shield shell 70 in docking accent 500.Electric connector is fully contacted with plug, plays shielding and earthing effect.The top of described shield shell 70 is provided with one group and tears gear point 77 in docking accent 500, both can locate semi-finished product 400, and can play again when plugging with plug and not easily insert bad by semi-finished product 400.
As shown in Figure 10 and Figure 11, the hyoplastron head end of described semi-finished product 400 is provided with lock station 401, and the contact site 51 of this grounded metal sheet 50 head end stretches out outside the plastic cement of this lock station 401.This kind of design can prevent plastic cement wearing and tearing in swapping process.
As shown in figure 12, the base position of described first end stroma 100 is provided with a groove 101, and the base position of the second terminal base 200 of correspondence is provided with a boss 201, and this boss 201 is embedded in buckle-type assembling in groove 101.In addition, described first end stroma 100 is provided with two projections 102 towards the face of the second terminal base 200, the grounded metal sheet 50 of correspondence is provided with two through hole 52, second terminal base 200 is provided with two shrinkage pools 202 towards the face of first end stroma 100, the projection 102 of this first end stroma 100, through the through hole 52 of grounded metal sheet 50, is positioned on the shrinkage pool 202 of the second terminal base 200.This kind is designed with and is beneficial to positioning metal sheet, and sheet metal can be clamped between first end stroma 100 and the second terminal base 200.
Composition graphs 3 and Fig. 4, of the present invention shaping as follows with assembling process: 1. the first conducting end subgroup 20 and the first insulating base 10 one produced by insert molding (Insert Molding) form first end stroma 100.2. the second conducting end subgroup 40 and the second insulating base 30 one produced by insert molding (Insert Molding) form the second terminal base 200.3. first end stroma 100 and the second terminal base 200 buckle-type are installed, and grounded metal sheet 50 is located between first end stroma 100 and the second terminal base 200 and forms assembly 300.4. assembly 300 forms semi-finished product 400 with the 3rd insulating base 60 one produced by insert molding (Insert Molding) again.5. semi-finished product 400 and shield shell 70 are assembled and are formed finished product.6. finished product is welded on pcb board 80 and can applies.
In sum, design focal point of the present utility model is, it is mainly owing to have employed project organization and the production technology of 3 one produced by insert molding (Insert Molding), make the first conducting end subgroup 20 and the first insulating base 10 one produced by insert molding for the first time, second time makes the second conducting end subgroup 40 and the second insulating base 30 one produced by insert molding, make assembly 300 and the 3rd insulating base 60 one produced by insert molding for the third time, 3 times Molding is shaping, guarantee stay in grade, evenness is good, and the semi-finished product 400 after shaping are fixed, prevent terminal front end from upwarping, quality is guaranteed.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. a Type-C electric connector, comprise the first insulating base, first conducting end subgroup, second insulating base, second conducting end subgroup, grounded metal sheet, 3rd insulating base, shield shell, it is characterized in that: this first insulating base and the first conducting end subgroup one produced by insert molding arrange and form first end stroma, this second insulating base and this second conducting end subgroup one produced by insert molding arrange formation second terminal base, this first end stroma and the second terminal base stacked combination, and this grounded metal sheet is located between first end stroma and the second terminal base and forms assembly, this assembly and the 3rd insulating base one produced by insert molding arrange formation semi-finished product, this shield shell is sheathed on outside these semi-finished product, fix with half-finished pedestal, and surround half-finished hyoplastron formation docking accent.
2. Type-C electric connector according to claim 1, it is characterized in that: described shield shell has the reinforcing shell that 180 ° of bendings are formed, this reinforcing shell laser welding covers on shield shell, DIP pin is provided with in these reinforcing shell both sides, there is DIP pin these shield shell both sides, and the DIP pin of this reinforcing shell and shield shell is welded in pcb board.
3. Type-C electric connector according to claim 2, is characterized in that: described reinforcing shell is provided with two jointing plates, and these jointing plate both sides are provided with lock screw hole and pcb board is fixed.
4. Type-C electric connector according to claim 3, is characterized in that: described electric connector sinks and is board-likely installed on pcb board, and the bottom surface of electric connector is sink to below pcb board.
5. Type-C electric connector according to claim 1, is characterized in that: the top of described shield shell is provided with one group of shell fragment in docking accent, is provided with one group of salient point in the bottom of shield shell in docking accent.
6. Type-C electric connector according to claim 1, is characterized in that: the top of described shield shell is provided with one group and tears gear point in docking accent.
7. Type-C electric connector according to claim 1, is characterized in that: described half-finished hyoplastron head end is provided with lock station, and the contact site of this grounded metal sheet head end stretches out outside the plastic cement of this lock station.
8. Type-C electric connector according to claim 1, is characterized in that: the base position of described first end stroma is provided with a groove, and the base position of the second terminal base of correspondence is provided with a boss, and this boss is embedded in buckle-type assembling in groove.
9. Type-C electric connector according to claim 8, it is characterized in that: described first end stroma is provided with two projections towards the face of the second terminal base, the grounded metal sheet of correspondence is provided with two through hole, second terminal base is provided with two shrinkage pools towards the face of first end stroma, the projection of this first end stroma, through the through hole of grounded metal sheet, is positioned on the shrinkage pool of the second terminal base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335382.3U CN204651552U (en) | 2015-05-22 | 2015-05-22 | Type-C electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335382.3U CN204651552U (en) | 2015-05-22 | 2015-05-22 | Type-C electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204651552U true CN204651552U (en) | 2015-09-16 |
Family
ID=54104264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520335382.3U Expired - Fee Related CN204651552U (en) | 2015-05-22 | 2015-05-22 | Type-C electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204651552U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846208A (en) * | 2016-04-29 | 2016-08-10 | 丰岛电子科技(苏州)有限公司 | Electric connector |
| CN105958304A (en) * | 2016-06-30 | 2016-09-21 | 维沃移动通信有限公司 | Processing method of USB socket, USB socket and mobile terminal |
| CN108288781A (en) * | 2018-03-09 | 2018-07-17 | 东莞市泰康电子科技有限公司 | Secondary molding pin connectors of molding and preparation method thereof |
-
2015
- 2015-05-22 CN CN201520335382.3U patent/CN204651552U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846208A (en) * | 2016-04-29 | 2016-08-10 | 丰岛电子科技(苏州)有限公司 | Electric connector |
| CN105846208B (en) * | 2016-04-29 | 2018-01-12 | 立讯电子科技（昆山）有限公司 | Electric connector |
| CN105958304A (en) * | 2016-06-30 | 2016-09-21 | 维沃移动通信有限公司 | Processing method of USB socket, USB socket and mobile terminal |
| CN108288781A (en) * | 2018-03-09 | 2018-07-17 | 东莞市泰康电子科技有限公司 | Secondary molding pin connectors of molding and preparation method thereof |
| CN108288781B (en) * | 2018-03-09 | 2023-10-24 | 东莞市泰康电子科技有限公司 | Plug connector formed by secondary molding and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20200522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |