CN204947225U - Universal serial bus connector - Google Patents
Universal serial bus connector Download PDFInfo
- Publication number
- CN204947225U CN204947225U CN201520688806.4U CN201520688806U CN204947225U CN 204947225 U CN204947225 U CN 204947225U CN 201520688806 U CN201520688806 U CN 201520688806U CN 204947225 U CN204947225 U CN 204947225U
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- CN
- China
- Prior art keywords
- plate unit
- serial bus
- universal serial
- insulating body
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of universal serial bus connector comprises an insulating body, to be socketed in one first housing and the some of each terminal accommodating, and a board component, combines with described insulating body.Described board component comprises: one first plate unit, one second plate unit and one the 3rd plate unit, described second plate unit and the 3rd plate unit lay respectively at the two opposite sides of described first plate unit, for being electrically connected with two relative madial walls of described first housing.Described first plate unit comprises at least one guide part and at least one electrical contacts, wherein said at least one guide part and described at least one electrical contacts are exposed to outside described insulating body, described at least one guide part is positioned at the corner of one end of described first plate unit, for guiding a butt connector and described at least one electrical contacts is in electrical contact.
Description
Technical field
The utility model relates to a kind of technical field of universal serial bus connector, particularly about having good effect in electrical contact and can the universal serial bus connector of abrasion performance between a kind of and butt connector.
Background technology
In the society now of rapid technological growth, multiple portable electric device such as mobile phone, panel computer or digital camera are widely popularized.Generally speaking, electronic installation can pass through the transmission that various types of connector and electronic computer carry out being connected to perform data, wherein comparatively extensive with USB (UniversalSerialBus, USB) the connector application that transmission speed is fast again.
The insulating body of existing electric connector is provided with terminal and ground strip, to form a pair electrical contacts outside the two opposite side walls that the some of described ground strip is exposed to described insulating body front end, for doing in electrical contact with a pair elastic fastening arm of a butt connector.Because described multiple ground strip is overall, comprise electrical contacts, be all a platy structure, that the plate-shape metal sheet integrated punching manufacture that employing one thickness is identical forms, namely the thickness of described electrical contacts is identical with the thickness of plate-shape metal sheet, and namely the thickness of described electrical contacts be as the contact point in electrical contact with described butt connector, this make the electrical contacts of existing connector be the equal of with point-to-point minimum contact-making surface and described butt connector in electrical contact, so easily cause loose contact between the two.
On the other hand, when existing connector docks with butt connector, the first projection of a pair elastic fastening arm of described butt connector enters the inside of described existing connector, then by just described electrical contacts can be positioned at behind two corners of described insulating body front end.Generally speaking, because described insulating body adopts made by plastic material, and made by the elastic fastening arm metal material of described butt connector, both sides after plug repeatedly, metal elastic fastening arm easily wears away two corners of the insulating body front end of described plastic cement, thus shortens the useful life of described existing connector.
Therefore, be necessary the structural design proposing a kind of novel universal serial bus connector, there is between itself and butt connector good effect in electrical contact, and can prevent and the butt connector repeatedly wear problem that causes of plug.
Utility model content
For solving the problem of above-mentioned prior art, the purpose of this utility model is to provide a kind of universal serial bus connector, do in electrical contact by the electrical contacts arranging a guide part to guide a butt connector and described universal serial bus connector, because described guide part adopts the metal material identical with earthy board component, snubber elastomeric during collision can not only be provided, the wear problem caused after repeatedly plug with butt connector can also be prevented.
Another object of the present utility model also provides a kind of universal serial bus connector, it, by increasing the area of the electrical contacts in electrical contact with butt connector, makes universal serial bus connector of the present utility model and described butt connector have good electro-contact effect between the two.
In order to achieve the above object, the utility model provides a kind of universal serial bus connector, comprise: one first housing, arrange terminal, an insulating body more, to be socketed in described first housing and some, a pedestal assembly of accommodating terminal described in each, another part of accommodating terminal described in each also for combining and a board component with described insulating body, combines with described insulating body.Described board component comprises: one first plate unit, comprise: at least one guide part, at least one electrical contacts, wherein said at least one guide part and described at least one electrical contacts are exposed to outside described insulating body, described at least one guide part is positioned at the corner of one end of described first plate unit, for guiding a butt connector and described at least one electrical contacts is in electrical contact and at least one connecting portion, from the other end of described first plate unit to the extension of described insulating body, for being electrically connected a circuit board; And one second plate unit and one the 3rd plate unit, lay respectively at the two opposite sides of described first plate unit, for being electrically connected with two relative madial walls of described first housing.
In a preferred embodiment of the present utility model, described at least one electrical contacts to form to bending from described first plate cell side and forms a wall, and on a specific direction, the height of described wall is greater than the thickness of described first plate unit.
In a preferred embodiment of the present utility model, described at least one guide part forms from described first plate unit bending, and formation one cambered surface or inclined-plane are to guide described butt connector.
In a preferred embodiment of the present utility model, described at least one guide part is separated setting with described first plate unit, and formation one cambered surface or inclined-plane are to guide described butt connector.
In a preferred embodiment of the present utility model, in a preferred embodiment of the present utility model, described second plate unit and described 3rd plate unit form from described first plate unit towards two relative direction bendings respectively.
In a preferred embodiment of the present utility model, described 3rd plate unit is bent by described first plate unit and forms, and described second plate unit is separated setting with described first plate unit.
In a preferred embodiment of the present utility model, described universal serial bus connector also has one second housing, is socketed in described second housing for making described first housing.
In a preferred embodiment of the present utility model, described board component combines with insert molding mode and described insulating body.
The utility model also provides a kind of universal serial bus connector, comprise: one first housing, arrange terminal, an insulating body more, to be socketed in described first housing and some, a pedestal assembly of accommodating terminal described in each, another part of accommodating terminal described in each also for combining and a board component with described insulating body, combines with described insulating body.Described board component comprises: one first plate unit, comprise: at least one electrical contacts, described at least one electrical contacts is exposed to outside described insulating body, for in electrical contact with a butt connector, wherein said at least one electrical contacts to form to bending from described first plate cell side and forms a wall, on a specific direction, the height of described wall is greater than the thickness of described first plate unit, and at least one connecting portion, from one end of described first plate unit to the extension of described insulating body, for being electrically connected a circuit board; And one second plate unit and one the 3rd plate unit, lay respectively at the two opposite sides of described first plate unit, for being electrically connected with two relative madial walls of described first housing.
In a preferred embodiment of the present utility model, the described first plate unit of described board component also comprises at least one guide part, it is exposed to outside described insulating body, and be positioned at the corner of the other end of described first plate unit, for guiding described butt connector and described at least one electrical contacts is in electrical contact.
In a preferred embodiment of the present utility model, described at least one guide part forms from described first plate unit bending, and formation one cambered surface or inclined-plane are to guide described butt connector.
In a preferred embodiment of the present utility model, described at least one guide part is separated setting with described first plate unit, and formation one cambered surface or inclined-plane are to guide described butt connector.
In a preferred embodiment of the present utility model, described second plate unit and described 3rd plate unit form from described first plate unit towards two relative direction bendings respectively.
In a preferred embodiment of the present utility model, described 3rd plate unit is bent by described first plate unit and forms, and described second plate unit is separated setting with described first plate unit.
In a preferred embodiment of the present utility model, described universal serial bus connector also has one second housing, is socketed in described second housing for making described first housing.
In a preferred embodiment of the present utility model, described board component combines with insert molding mode and described insulating body.
Accompanying drawing explanation
Fig. 1 illustrates the assembled view of universal serial bus connector according to the first preferred embodiment of the present utility model and a circuit board.
Fig. 2 illustrates the first view of the part explosive view of the universal serial bus connector that Fig. 1 paints.
Fig. 3 illustrates the second view of the part explosive view of the universal serial bus connector that Fig. 1 paints.
Fig. 4 illustrates the first view of the board component of the universal serial bus connector according to the first preferred embodiment of the present utility model.
Fig. 5 illustrates the second view of the board component of the universal serial bus connector according to the first preferred embodiment of the present utility model.
Fig. 6 illustrates the board component of the universal serial bus connector according to the second preferred embodiment of the present utility model.
Embodiment
Preferred embodiment of the present utility model coordinates accompanying drawing to be described in detail with explanation below, different graphic in, identical component symbol represents same or analogous element.
Please refer to Fig. 2 and Fig. 3, Fig. 2 and Fig. 3 illustrates the first view and second view of the part explosive view of the universal serial bus connector 10 that Fig. 1 paints respectively.Universal serial bus connector 10 of the present utility model comprises one first housing 200,1 second housing 100, first row terminal 510, second row terminal 520, insulating body 600, pedestal assembly 400 and a board component 700.
As Fig. 2 and Fig. 3 paint, described pedestal assembly 400 comprises first end stroma 410 and one second terminal base 420, and each terminal of described first row terminal 510 and described second row terminal 520 all has a contact zone, a fixing district and a lead foot district, wherein said fixing district is positioned between described contact zone and described lead foot district.The described fixing district of described first end stroma 410 and the coated described multiple terminal of described second terminal base 420 difference.In the present embodiment, be through ejection formation process, by the described fixing district of each terminal of described first row terminal 510 and described second row terminal 520 respectively produced by insert molding in described first end stroma 410 and described second terminal base 420, the described first end stroma 410 of described pedestal assembly 400 and described second terminal base 420 are combined with the described fixing district of described multiple terminal.
As Fig. 2 and Fig. 3 paint, relative two medial surfaces up and down of described insulating body 600 are formed a first row terminal conduit and a second row terminal conduit respectively.When described board component 700 combines with the method for insert molding and described insulating body 600, and after described first row terminal 510 and described second row terminal 520 combine with described pedestal assembly 400, described multiple contact zone of described first row terminal 510 and described second row terminal 520 respectively plug-in mounting enters described first row terminal conduit and described second row terminal conduit, then described pedestal assembly 400 is socketed in described first housing 200, afterwards described first housing 200 is socketed in described second housing 100.
The first view and second view of the board component 700 of the universal serial bus connector 10 according to the first preferred embodiment of the present utility model is illustrated respectively with reference to Fig. 4 and Fig. 5, Fig. 4 and Fig. 5.Described board component 700 comprises one first plate unit 710,1 second plate unit 720 and one the 3rd plate unit 730, and wherein said second plate unit 720 and described 3rd plate unit 730 lay respectively at and be integrally connected to the two opposite sides of described first plate unit 710.Described first plate unit 710 comprises a pair guide part 714, a pair electrical contacts 712 and a pair connecting portion 716.
Also as Fig. 2 and Fig. 3 paint, after described board component 700 and described insulating body 600 combine, described guide part 714, described electrical contacts 712 and described connecting portion 716 are exposed to outside described insulating body 600 respectively.Described guide part 714 is positioned at the corner, both sides of the front end of described first plate unit 710, does in electrical contact for a pair elastic fastening arm (not shown) of guiding a butt connector respectively with described electrical contacts 712.In addition, the described connecting portion 716 of described first plate unit 710 from one of described first plate unit 710 relative to the end of described guide part 714 towards the extension at described insulating body 600 rear, such as, for being electrically connected a circuit board 300 to form ground connection to avoid the interference of external signal, static discharge (ESD) or Electromagnetic Interference (EMI).
As Fig. 4 paint, the main body of described first plate unit 710 with made by the plate type metal sheet of thickness D, and be by described first plate unit 710 both sides respectively punching press and side direction bending be used as described electrical contacts 712 to form two walls; In a vertical direction, the height H of described wall is greater than the thickness D of described first plate unit 710.In the present embodiment, by will bending described wall as described electrical contacts 712, contact area when docking with butt connector can be increased in fact.That is, universal serial bus connector 10 of the present utility model carries out in electrical contact, to guarantee having good effect in electrical contact between universal serial bus connector 10 of the present utility model and butt connector with the mode in the face of putting and butt connector.
As Fig. 4 and Fig. 5 paint, described guide part 714 is adjacent to described electrical contacts 712, and from the corner of one end of described first plate unit 710, bending forms, and externally forms a cambered surface or inclined-plane to guide described butt connector.More particularly, when described universal serial bus connector 10 docks with described butt connector, the first projection of a pair elastic fastening arm of described butt connector enters the inside of described universal serial bus connector 10, just can be positioned on described electrical contacts 712 after by described guide part 714.In the present embodiment, described guide part 714 is one-body molded with described board component 700, therefore described guide part 714 is with made by firm and wear-resisting metal material, thus described universal serial bus connector 10 and butt connector can be prevented at the wear problem caused through repeatedly plug, to increase the useful life of described universal serial bus connector 10.
As Fig. 4 and Fig. 5 paint, described second plate unit 720 is by bending one first kink 722, the direction of one end of the close described connecting portion 716 of described first plate unit 710 towards described guide part 714 is bent, then be inverted L-shaped by the panel-bending of some again, described second plate unit 720 formed one stepped.And when described insulating body 600 is socketed in described first housing 200, the madial wall at a distance of described first plate unit 710 lateral surface farthest and described first housing 200 of described second plate unit 720 is electrically connected.
As Fig. 4 and Fig. 5 paint, described 3rd plate unit 730 is by one end of bending one second kink 732, the a part of plate between described connecting portion 716 and described electrical contacts 712 of described first plate unit 710 is bent to inverted L-shaped towards the direction away from described first plate unit 710, then by the other end of described second kink 732 of bending, the direction of plate after described bending towards described guide part 714 is bent, thus forms described 3rd plate unit 730.And when described insulating body 600 is socketed in described first housing 200, another madial wall at a distance of described first plate unit 710 lateral surface farthest and described first housing 200 of described 3rd plate unit 730 is electrically connected.
As Fig. 1 and Fig. 3 paint, Fig. 1 illustrates the assembled view of the universal serial bus connector 10 according to the first preferred embodiment of the present utility model and circuit board 300, and wherein said first housing 100 comprises four the first fixed parts 110 and four the second fixed parts 120 and described second housing 200 and comprises a pair the 3rd fixed parts 210.Described circuit board 300 comprises four the first fixing holes, 310, four the second fixing holes 320, a pair the 3rd fixing holes 330 and terminal weld zones 340.After assembling, the connecting portion 716 of described board component 700 and described 3rd fixed part 210 of described second housing 200 are together fixed in described 3rd fixing hole 330 of described circuit board 300.Described four first fixed parts 110 of described first housing 100 are separately fixed in the first fixing hole 310 of the correspondence of described circuit board 300.Described four second fixed parts 120 of described first housing 100 are separately fixed in the second fixing hole 320 of the correspondence of described circuit board 300.The lead foot district of described multiple terminal is separately fixed at the described terminal soldering district 340 of described circuit board 300.It should be noted that the fixed form between multiple element described above can adopt the method for surface mount (SurfaceMountTechnology, SMT) or plug-in unit (Dualin-linePackage, DIP) to combine.
Please refer to Fig. 6, it illustrates the board component 700 ' of the universal serial bus connector according to the second preferred embodiment of the present utility model.The described board component 700 ' of the second embodiment is similar in appearance to the described board component 700 of the first embodiment.Described board component 700 ' comprises one first plate unit 710 ', 1 second plate unit 720 ' and one the 3rd plate unit 730 ', and wherein said second plate unit 720 ' and described 3rd plate unit 730 ' lay respectively at the two opposite sides of described first plate unit 710 '.Described first plate unit 710 ' comprises a pair guide part 714 ', a pair electrical contacts 712 ' and a pair connecting portion 716 '.
As Fig. 6 paint, compared to the described board component 700 of the first embodiment, the described guide part 714 ' of the described first plate unit 710 ' of the described board component 700 ' of the second embodiment is separated with described first plate unit 710 ' respectively with described second plate unit 720 ' and arranges, thus the degree of difficulty of the universal serial bus connector reducing the second embodiment of the present utility model when manufacturing, and the side of guide part 714 ' described in each externally forms a cambered surface or inclined-plane to guide described butt connector.In the present embodiment, described guide part 714 ' and described second plate unit 720 ' are with made by the material identical with described first plate unit 710 '.In another embodiment, described second plate unit 720 ' also can adopt the electric conducting material being different from the first plate unit 710 ' to be formed.In addition, in another embodiment, made by the available any firm and wear-resisting material of described guide part 714 ', the material of conduction is not limited to.
As Fig. 6 paint, described 3rd plate unit 730 ' is by one end of bending one kink 732 ', the a part of plate be positioned between described connecting portion 716 ' and described electrical contacts 712 ' of described first plate unit 710 ' is bent to form inverted L-shaped towards the direction away from described first plate unit 710 ', then by the other end of the described kink 732 ' of bending, the direction of plate after described bending towards described guide part 714 ' is bent, thus forms described 3rd plate unit 730 '.On the other hand, described second plate unit 720 ' roughly presents stepped.When being socketed in corresponding first housing with the insulating body that described board component 700 ' combines, described second plate unit 720 ' and described 3rd plate unit 730 ' are respectively used to be electrically connected with two relative madial walls of described first housing.
In sum, guide part 714,714 ' due to universal serial bus connector 10 of the present utility model adopts and earthy board component 700,700 ' identical metal material, when guide part 714,714 ' is done in electrical contact at the electrical contacts 712,712 ' of guiding one butt connector and described universal serial bus connector 10, snubber elastomeric when colliding between the two can not only be provided, the wear problem caused after repeatedly plug with butt connector can also be prevented.In addition, universal serial bus connector 10 of the present utility model is used as described electrical contacts 712,712 ' by a wall of described first plate unit 710,710 ' side direction bending, and the height H of described wall is greater than the thickness D of described first plate unit 710, increase the area of the electrical contacts 712,712 ' in electrical contact with butt connector by this, make universal serial bus connector 10 of the present utility model have good electro-contact effect between the two with described butt connector.
Although the utility model discloses as above by preferred embodiment; so itself and be not used to limit the utility model; those of ordinary skill in the utility model art; not departing from spirit and scope of the present utility model; when being used for a variety of modifications and variations, the scope that therefore the utility model is claimed is when being as the criterion depending on Claims scope restriction person.
Claims (16)
1. a universal serial bus connector, comprises:
One first housing;
Arrange terminal more;
One insulating body, to be socketed in described first housing and the some of accommodating terminal described in each;
One pedestal assembly, another part of accommodating terminal described in each for combining with described insulating body;
And it is characterized in that, described universal serial bus connector also comprises:
One board component, combines with described insulating body, and described board component comprises:
One first plate unit, comprises:
At least one guide part;
At least one electrical contacts, wherein said at least one guide part and described at least one electrical contacts are exposed to outside described insulating body, described at least one guide part is positioned at the corner of one end of described first plate unit, for guiding a butt connector and described at least one electrical contacts is in electrical contact; And
At least one connecting portion, from the other end of described first plate unit to the extension of described insulating body, for being electrically connected a circuit board; And
One second plate unit and one the 3rd plate unit, lay respectively at the two opposite sides of described first plate unit, for being electrically connected with two relative madial walls of described first housing.
2. universal serial bus connector as claimed in claim 1, it is characterized in that, described at least one electrical contacts to form to bending from described first plate cell side and forms a wall, and on a specific direction, the height of described wall is greater than the thickness of described first plate unit.
3. universal serial bus connector as claimed in claim 1, is characterized in that, described at least one guide part forms from described first plate unit bending, and formation one cambered surface or inclined-plane are to guide described butt connector.
4. universal serial bus connector as claimed in claim 1, it is characterized in that, described at least one guide part is separated setting with described first plate unit, and formation one cambered surface or inclined-plane are to guide described butt connector.
5. universal serial bus connector as claimed in claim 1, is characterized in that, described second plate unit and described 3rd plate unit form from described first plate unit towards two relative direction bendings respectively.
6. universal serial bus connector as claimed in claim 1, is characterized in that, described 3rd plate unit is bent by described first plate unit and forms, and described second plate unit is separated setting with described first plate unit.
7. universal serial bus connector as claimed in claim 1, it is characterized in that, described universal serial bus connector also has one second housing, is socketed in described second housing for making described first housing.
8. universal serial bus connector as claimed in claim 1, it is characterized in that, described board component combines with insert molding mode and described insulating body.
9. a universal serial bus connector, comprises:
One first housing;
Arrange terminal more;
One insulating body, to be socketed in described first housing and the some of accommodating terminal described in each;
One pedestal assembly, another part of accommodating terminal described in each for combining with described insulating body;
And it is characterized in that, described universal serial bus connector also comprises:
One board component, combines with described insulating body, and described board component comprises:
One first plate unit, comprises:
At least one electrical contacts, described at least one electrical contacts is exposed to outside described insulating body, for in electrical contact with a butt connector, wherein said at least one electrical contacts to form to bending from described first plate cell side and forms a wall, and on a specific direction, the height of described wall is greater than the thickness of described first plate unit; And
At least one connecting portion, from one end of described first plate unit to the extension of described insulating body, for being electrically connected a circuit board; And
One second plate unit and one the 3rd plate unit, lay respectively at the two opposite sides of described first plate unit, for being electrically connected with two relative madial walls of described first housing.
10. universal serial bus connector as claimed in claim 9, it is characterized in that, the described first plate unit of described board component also comprises at least one guide part, it is exposed to outside described insulating body, and be positioned at the corner of the other end of described first plate unit, for guiding described butt connector and described at least one electrical contacts is in electrical contact.
11. universal serial bus connectors as claimed in claim 10, is characterized in that, described at least one guide part forms from described first plate unit bending, and formation one cambered surface or inclined-plane are to guide described butt connector.
12. universal serial bus connectors as claimed in claim 10, is characterized in that, described at least one guide part is separated setting with described first plate unit, and formation one cambered surface or inclined-plane are to guide described butt connector.
13. universal serial bus connectors as claimed in claim 9, is characterized in that, described second plate unit and described 3rd plate unit form from described first plate unit towards two relative direction bendings respectively.
14. universal serial bus connectors as claimed in claim 9, is characterized in that, described 3rd plate unit is bent by described first plate unit and forms, and described second plate unit is separated setting with described first plate unit.
15. universal serial bus connectors as claimed in claim 9, it is characterized in that, described universal serial bus connector also has one second housing, is socketed in described second housing for making described first housing.
16. universal serial bus connectors as claimed in claim 9, it is characterized in that, described board component combines with insert molding mode and described insulating body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462085886P | 2014-12-01 | 2014-12-01 | |
| US62/085,886 | 2014-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204947225U true CN204947225U (en) | 2016-01-06 |
Family
ID=55014620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520688806.4U Expired - Fee Related CN204947225U (en) | 2014-12-01 | 2015-09-08 | Universal serial bus connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204947225U (en) |
| TW (1) | TWM512232U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3306758B1 (en) | 2015-07-31 | 2019-06-12 | Japan Aviation Electronics Industry, Limited | Connector and method for manufacturing connector |
-
2015
- 2015-05-05 TW TW104206837U patent/TWM512232U/en not_active IP Right Cessation
- 2015-09-08 CN CN201520688806.4U patent/CN204947225U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TWM512232U (en) | 2015-11-11 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 |