CN207967364U - Steady type USB Type-C connectors - Google Patents
Steady type USB Type-C connectors Download PDFInfo
- Publication number
- CN207967364U CN207967364U CN201820167126.1U CN201820167126U CN207967364U CN 207967364 U CN207967364 U CN 207967364U CN 201820167126 U CN201820167126 U CN 201820167126U CN 207967364 U CN207967364 U CN 207967364U
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- Prior art keywords
- insulating part
- terminal
- insulating
- row
- ground connection
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- 238000003466 welding Methods 0.000 claims abstract description 20
- 238000000465 moulding Methods 0.000 claims abstract description 11
- 239000003292 glue Substances 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- QCAWEPFNJXQPAN-UHFFFAOYSA-N methoxyfenozide Chemical compound COC1=CC=CC(C(=O)NN(C(=O)C=2C=C(C)C=C(C)C=2)C(C)(C)C)=C1C QCAWEPFNJXQPAN-UHFFFAOYSA-N 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
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Abstract
The utility model discloses a kind of steady type USB Type C connectors, includes insulating body, lower row's terminal, upper row's terminal, shielding piece, lower ground connection shell, upper ground connection shell and shielding shell；The insulating body includes lower insulating part, upper insulating part and preceding insulating part；Lower row's terminal is fixed together with lower insulating part, preceding insulating part produced by insert molding, and the contact site of lower row's terminal exposes the bottom surface of preceding insulating part, and the weld part of lower row's terminal extends vertically down the rear end bottom of lower insulating part；The welding manner of DIP can be used in the weld part that terminal is arranged under this product, the welding manner of SMT can be used in the weld part of upper row's terminal, two ways is reasonably combined together, the appearance of failure welding phenomenon can be reduced, and welded firmness can be improved, fixed column is extended downwardly out with the rear end bottom for closing insulating part so that the mounting structure of product is more firm, and the performance of product is more preferably reliable and stable simultaneously.
Description
Technical field
The utility model is related to field of connectors technologies, refer in particular to a kind of steady type USB Type-C connectors.
Background technology
In December, 2013, USB 3.0 promote the rendering figure that team has issued for next-generation USB Type-C connectors,
Then start to be already prepared to carry out scale of mass production in August, 2014.The bright spot of new edition interface be more slim design,
Faster transmission speed（Highest 10Gbps）And more intrepid power transmission（Highest 100W）.Type-C two-sided insertings interface is most
Big feature is to support the two-sided insertion of USB interface, formally solves the global problem of " the eternal inaccurate plugs of USB ", positive and negative with
Just it inserts.It simultaneously also must be thinner and lighter with its matching used USB data line.
USB Type-C connectors have two rows of terminals setting up and down, and in the prior art, this two rows of terminal uses simultaneously
It is inserted perpendicularly into welding（DIP）Or patch type welding（SMT）Although the mode welding structure of DIP is secured, it is susceptible to weldering
Connect bad, the mode meat mincing of SMT are less prone to failure welding, however welding structure is insecure.Therefore, it is necessary to current company
Device is connect to be improved.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide a kind of steady type
USB Type-C connectors can reduce the appearance of failure welding phenomenon and improve welded firmness.
To achieve the above object, the utility model is using following technical solution：
A kind of steady type USB Type-C connectors, include insulating body, lower row's terminal, upper row's terminal, shielding piece,
Lower ground connection shell, upper ground connection shell and shielding shell；
The insulating body includes lower insulating part, upper insulating part and preceding insulating part；Rear end bottom of insulating part is downward on this
Extending has fixed column, and insulating part is set on lower insulating part on this, which is located at lower insulating part and upper insulating part
Front side；
Lower row's terminal is fixed together with lower insulating part, preceding insulating part produced by insert molding, and the contact site of lower row's terminal exposes
The weld part of the bottom surface of preceding insulating part, lower row's terminal is arranged side by side and extends vertically down the rear end bottom of lower insulating part；
Row's terminal is fixed together with upper insulating part, preceding insulating part produced by insert molding on this, and the contact site of upper row's terminal exposes
The weld part on the surface of preceding insulating part, upper row's terminal is arranged side by side and the horizontal rear end face for extending downwardly insulating part, upper row end
The welding position of son is in the rear side of the weld part of lower row's terminal；
The shielding piece is located between lower insulating part and upper insulating part and is fixed together with preceding insulating part produced by insert molding, screen
The rear end both sides for covering piece all have an elastic connecting haptic element；
The lower ground connection shell fastens the leading exterior surface for being installed on lower insulating part, which, which extends, lower ground connection bullet
Piece；It is grounded shell on this and fastens the leading exterior surface for being installed on insulating part, ground connection shell, which extends, on this upper grounding elastic part；
The shielding shell envelopes outside insulating body, aforementioned flexible contact feet, lower grounding elastic part and upper grounding elastic part bullet
Property be pressed on shielding shell internal face on be connected connection.
As a preferred embodiment, fluted, the groove is formed between the rear end face and upper insulating part of the lower insulating part
Middle filling marine glue and form splash guard, the weld part of lower row's terminal is extended downwardly across splash guard.
As a preferred embodiment, the upper and lower surface of the shielding piece is formed through multiple bar shape trench holes, each bar shaped
Slot is front and back to be extended.
As a preferred embodiment, the lower ground connection shell includes lower body sheet, and the left and right ends of the lower body sheet are prolonged
It is extended with down the first fixed part, offers down the first button hole on every the first fixed part once, left and right sides of insulating part is equal on this
It is convexly equipped with down the first buckle, lower first buckle is fastened with lower first button hole to be installed, and is extended in the middle part of the rear side of lower body sheet under having
Second fixed part offers down the second button hole on lower second fixed part, the second buckle is convexly equipped with down on the lower insulating part, under this
Second buckle is fastened with lower second button hole and is installed, and the rear side both ends of the lower body sheet, which are extended, an aforementioned lower grounding elastic part.
As a preferred embodiment, the upper ground connection shell includes upper body sheet, and left and right ends of body sheet are prolonged on this
It is extended with the first fixed part, offers the first button hole on each upper first fixed part, the left and right sides of the lower insulating part is equal
It is convexly equipped with the first buckle, upper first buckle is fastened with upper first button hole and installed, and is extended in the middle part of the rear side of upper body sheet on having
Second fixed part offers the second button hole on the second fixed part on this, is convexly equipped with the second buckle on this on insulating part, on this
Second buckle is fastened with upper second button hole and is installed, and rear side both ends of body sheet, which are extended, on this aforementioned upper grounding elastic part.
As a preferred embodiment, the shielding shell includes main casing and rear cover, which envelopes insulation originally
All sides of body, the rear cover extend in the rear end downward bending of main casing, the rear cover be located at the rear side of insulating body and with it is exhausted
Storage tank is formed between the rear end face of edge ontology, the both sides of rear cover are fastened with the rear end both sides of main casing respectively.
The utility model has clear advantage and advantageous effect compared with prior art, specifically, by above-mentioned technology
Known to scheme：
The welding manner of DIP can be used in the weld part that terminal is arranged under this product, and SMT can be used in the weld part of upper row's terminal
Welding manner, two ways is reasonably combined together, and can reduce the appearance of failure welding phenomenon, and welding knot can be improved
The firmness of structure, while extending downwardly out fixed column with the rear end bottom for closing insulating part so that the mounting structure of product is more
Add firm, the performance of product is more preferably reliable and stable.
More clearly to illustrate the structure feature and effect of the utility model, come below in conjunction with the accompanying drawings with specific embodiment pair
The utility model is described in detail.
Description of the drawings
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model；
Fig. 2 is the exploded view of the preferred embodiment of the utility model；
Fig. 3 is the exploded view of another angle of preferred embodiment of the utility model；
Fig. 4 is the sectional view of the preferred embodiment of the utility model.
Description of drawing identification：
10, insulating body 11, lower insulating part
12, upper insulating part 13, preceding insulating part
14, splash guard 101, recessing groove
102, lower first buckle 103, upper first buckle
104, upper second buckle 105, storage tank
106, groove 107, fixed column
20, lower row's terminal 21, contact site
22, weld part 30, upper row's terminal
31, contact site 32, weld part
40, piece 41, elastic connecting haptic element are shielded
42, bar shape trench hole 43, notch
50, lower ground connection shell 51, lower grounding elastic part
52, lower body sheet 53, lower first fixed part
54, lower first button hole 55, lower second fixed part
56, lower second button hole 60, upper ground connection shell
61, upper grounding elastic part 62, upper body sheet
63, upper first fixed part 64, upper first button hole
65, upper second fixed part 66, upper second button hole
70, shell 71, main casing are shielded
72, rear cover.
Specific implementation mode
Please refer to figs. 1 to 4, that show the concrete structure of the preferred embodiment of the utility model, include
Insulating body 10, lower row's terminal 20, upper row's terminal 30, shielding piece 40, lower ground connection shell 50, upper ground connection shell 60 and shielding shell
70。
The insulating body 10 includes lower insulating part 11, upper insulating part 12 and preceding insulating part 13；On this after insulating part 12
End bottom extends downwardly out fixed column 107, and insulating part 12 is set on lower insulating part 11 on this, under which is located at
The front side of insulating part 11 and upper insulating part 12；In the present embodiment, the outer surface of the insulating body 10 has antistatic Withstand voltage layer
（Do not show in figure）, also, the front end upper and lower surface of preceding the insulating part 13 front end of recessed promising lower row's terminal 20 and upper row's terminal
30 front end provides the recessing groove 101 of deformation space.
Lower row's terminal 20 is fixed together with lower insulating part 11,13 produced by insert molding of preceding insulating part, and lower row's terminal 20 connects
The weld part 22 of the bottom surface of insulating part 13 before contact portion 21 is exposed, lower row's terminal 20 is arranged side by side and extends vertically down lower insulating part
11 rear end bottom.
Row's terminal 30 is fixed together with upper insulating part 12,13 produced by insert molding of preceding insulating part on this, and upper row's terminal 30 connects
The weld part 32 on the surface of insulating part 13 before contact portion 31 is exposed, upper row's terminal 30 is arranged side by side and level extends downwardly insulating part
12 rear end face, the weld part 32 of upper row's terminal 30 are located at the rear side of the weld part 22 of lower row's terminal 20.
The shielding piece 40 is located between lower insulating part 11 and upper insulating part 12 and is fixed with 13 produced by insert molding of preceding insulating part
Together, the rear end both sides of shielding piece 40 all have an elastic connecting haptic element 41；The upper and lower surface of the shielding piece 40 is formed there through
There are multiple bar shape trench holes 42, each bar shape trench hole 42 is front and back to be extended, and the left and right sides for shielding piece 20 all has multiple lack
Mouth 43, notch 43 is embedded in insulating body 10 so that shielding piece 40 is firmly combined with insulating body 10.
The lower ground connection shell 50, which fastens, is installed on leading exterior surface of lower insulating part 11, the lower ground connection shell 50 extend have under connect
Ground shrapnel 51；Specifically, the lower ground connection shell 50 includes lower body sheet 52, the left and right ends of the lower body sheet 52 extend
Go out to have lower first fixed part 53, offers down the first button hole 54 on every the first fixed part 53 once, the left and right of insulating part 12 on this
Both sides are convexly equipped with down the first buckle 102, and lower first buckle 102 is fastened with lower first button hole 54 to be installed, after lower body sheet 52
Middle side part, which extends, lower second fixed part 55, offers down the second button hole 56 on lower second fixed part 55, the lower insulating part
The second buckle is convexly equipped with down on 11（Do not show in figure）, lower second buckle and lower second button hole 56 fasten installation, the lower body sheet
52 rear side both ends, which are extended, an aforementioned lower grounding elastic part 51.
Be grounded shell 60 on this and fasten and be installed on the leading exterior surface of insulating part 12, on this ground connection shell 60 extend have on connect
Ground shrapnel 61；Specifically, the upper ground connection shell 60 includes upper body sheet 62, left and right ends of body sheet 62 extend on this
Go out to have upper first fixed part 63, the first button hole 64, the left and right of the lower insulating part 11 are offered on each upper first fixed part 63
Both sides are convexly equipped with the first buckle 103, and upper first buckle 103 is fastened with upper first button hole 64 and installed, after upper body sheet 62
Middle side part, which extends, upper second fixed part 65, and the second button hole 66, insulating part on this are offered on the second fixed part 65 on this
The second buckle 104 is convexly equipped on 12, the second buckle 104 is fastened with upper second button hole 66 on this installs, body sheet 62 on this
Rear side both ends, which are extended, an aforementioned upper grounding elastic part 61.
The shielding shell 70 envelopes outside insulating body 10, aforementioned flexible contact feet 41, lower grounding elastic part 51 and upper ground connection
61 equal elasticity of shrapnel, which is pressed on the internal face of shielding shell 40, is connected connection.Specifically, the shielding shell 70 includes
Main casing 71 and rear cover 72, the main casing 71 envelope all sides of insulating body 10, and the rear cover 72 is in the rear end of main casing 71
Downward bending extends, which is located at the rear side of insulating body 10 and is formed with appearance between the rear end face of insulating body 10
Slot 105 is set, the both sides of rear cover 72 are fastened with the rear end both sides of main casing 71 respectively.
And fluted 106 are formed between the rear end face and upper insulating part 12 of the lower insulating part 11, in the groove 106
It fills marine glue and forms splash guard 14, the weld part 22 of lower row's terminal 20 is extended downwardly across splash guard 14, to realize more
Good waterproof effect.
The assembling process that the present embodiment is described in detail is as follows：
When assembling, first, lower row's terminal 20 and upper row's terminal 30 are inlayed with lower insulating part 11 and upper insulating part 12 respectively
Molding is fixed together, and then, shielding piece 40 is placed between lower insulating part 11 and upper insulating part 12 and molds preceding insulating part
13, then, lower ground connection shell 50 is fastened to the leading exterior surface for being installed on lower insulating part 11, and upper ground connection shell 60 fastening is installed on
The leading exterior surface of upper insulating part 12；Then, shielding shell 70 is enveloped outside insulating body 10；Finally, it is filled toward groove 106
Marine glue and form splash guard 14, and toward storage tank 105 inject marine glue；In use, fixed column 107 is inserted into circuit board
Upper fixation, and the weld part 22 of lower row's terminal 20 is inserted perpendicularly into weld in the welding hole of circuit board and is connected, upper row's terminal 30
32 horizontal abutment of weld part is welded in the surface pads of circuit board.
The design focal point of the utility model is：The welding manner of DIP can be used in the weld part that terminal is arranged under this product,
The welding manner of SMT can be used in the weld part of upper row's terminal, and two ways is reasonably combined together, and it is existing can to reduce failure welding
The appearance of elephant, and welded firmness can be improved, while being extended downwardly out admittedly with the rear end bottom for closing insulating part
Fixed column so that the mounting structure of product is more firm, and the performance of product is more preferably reliable and stable.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (6)
1. a kind of steady type USB Type-C connectors, it is characterised in that：Include insulating body, lower row's terminal, upper row end
Son, shielding piece, lower ground connection shell, upper ground connection shell and shielding shell；
The insulating body includes lower insulating part, upper insulating part and preceding insulating part；Rear end bottom of insulating part extends downwardly on this
Go out to have fixed column, insulating part is set on lower insulating part on this, which is located at the front side of lower insulating part and upper insulating part；
Lower row's terminal is fixed together with lower insulating part, preceding insulating part produced by insert molding, before the contact site exposing of lower row's terminal absolutely
The weld part of the bottom surface of edge part, lower row's terminal is arranged side by side and extends vertically down the rear end bottom of lower insulating part；
Row's terminal is fixed together with upper insulating part, preceding insulating part produced by insert molding on this, before the contact site exposing of upper row's terminal absolutely
The weld part on the surface of edge part, upper row's terminal is arranged side by side and the horizontal rear end face for extending downwardly insulating part, upper row's terminal
Welding position is in the rear side of the weld part of lower row's terminal；
The shielding piece is located between lower insulating part and upper insulating part and is fixed together with preceding insulating part produced by insert molding, shields piece
Rear end both sides all have an elastic connecting haptic element；
The lower ground connection shell fastens the leading exterior surface for being installed on lower insulating part, which, which extends, lower grounding elastic part；It should
Upper ground connection shell fastens the leading exterior surface for being installed on insulating part, and ground connection shell, which extends, on this upper grounding elastic part；
The shielding shell envelopes outside insulating body, and aforementioned flexible contact feet, lower grounding elastic part and the equal elasticity of upper grounding elastic part are supported
It is pressed on the internal face of shielding shell and connection is connected.
2. steady type USB Type-C connectors according to claim 1, it is characterised in that：After the lower insulating part
Formed between end face and upper insulating part it is fluted, in the groove fill marine glue and form splash guard, the welding of lower row's terminal
Portion is extended downwardly across splash guard.
3. steady type USB Type-C connectors according to claim 1, it is characterised in that：Above and below the shielding piece
Surface is formed through multiple bar shape trench holes, and each bar shape trench hole is front and back to be extended.
4. steady type USB Type-C connectors according to claim 1, it is characterised in that：The lower ground connection shell includes
There is lower body sheet, the left and right ends of the lower body sheet, which are extended, lower first fixed part, is opened up on every the first fixed part once
There is lower first button hole, left and right sides of insulating part is convexly equipped with down the first buckle on this, lower first buckle and lower first button hole button
Installation is closed, extending in the middle part of the rear side of lower body sheet has lower second fixed part, and the second button is offered down on lower second fixed part
Hole is convexly equipped with down the second buckle on the lower insulating part, which fastens with lower second button hole and install, the lower body sheet
Rear side both ends, which are extended, an aforementioned lower grounding elastic part.
5. steady type USB Type-C connectors according to claim 1, it is characterised in that：The upper ground connection shell includes
There is upper body sheet, left and right ends of body sheet, which are extended, on this upper first fixed part, is opened up on each upper first fixed part
There are upper first button hole, the left and right sides of the lower insulating part to be convexly equipped with the first buckle, upper first buckle and upper first button hole button
Installation is closed, extending in the middle part of the rear side of upper body sheet has upper second fixed part, offers the second button on this on the second fixed part
Hole is convexly equipped with the second buckle on insulating part on this, the second buckle is fastened with upper second button hole and installed on this, body sheet on this
Rear side both ends, which are extended, an aforementioned upper grounding elastic part.
6. steady type USB Type-C connectors according to claim 1, it is characterised in that：The shielding shell includes
There are main casing and rear cover, which envelopes all sides of insulating body, which prolongs in the rear end downward bending of main casing
It stretches out, which is located at the rear side of insulating body and is formed with storage tank between the rear end face of insulating body, the both sides of rear cover
It is fastened respectively with the rear end both sides of main casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820167126.1U CN207967364U (en) | 2018-01-31 | 2018-01-31 | Steady type USB Type-C connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820167126.1U CN207967364U (en) | 2018-01-31 | 2018-01-31 | Steady type USB Type-C connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207967364U true CN207967364U (en) | 2018-10-12 |
Family
ID=63736107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820167126.1U Active CN207967364U (en) | 2018-01-31 | 2018-01-31 | Steady type USB Type-C connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207967364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510023A (en) * | 2018-11-22 | 2019-03-22 | 昆山捷皇电子精密科技有限公司 | A kind of Type-C female convenient for assembling |
| CN109742593A (en) * | 2019-01-11 | 2019-05-10 | 东莞市汉杰电子科技有限公司 | Waterproof Type-C connector with firm structure |
-
2018
- 2018-01-31 CN CN201820167126.1U patent/CN207967364U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109510023A (en) * | 2018-11-22 | 2019-03-22 | 昆山捷皇电子精密科技有限公司 | A kind of Type-C female convenient for assembling |
| CN109510023B (en) * | 2018-11-22 | 2023-10-13 | 东台润田精密科技有限公司 | Type-C female head convenient to equipment |
| CN109742593A (en) * | 2019-01-11 | 2019-05-10 | 东莞市汉杰电子科技有限公司 | Waterproof Type-C connector with firm structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |