CN201805024U - Usb connector - Google Patents
Usb connector Download PDFInfo
- Publication number
- CN201805024U CN201805024U CN2010201579555U CN201020157955U CN201805024U CN 201805024 U CN201805024 U CN 201805024U CN 2010201579555 U CN2010201579555 U CN 2010201579555U CN 201020157955 U CN201020157955 U CN 201020157955U CN 201805024 U CN201805024 U CN 201805024U
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- majority
- connector
- substrate
- contact
- usb connector
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Abstract
The utility model relates to a USB connector. The USB connector comprises a base plate and a connector, wherein a plurality of first contact mats are arranged on the base plate, and a plurality of second contact mats are exposed to the base plate; and the connector is provided with a plurality of slots and a plurality of terminals, wherein one ends of the terminals respectively penetrate through the slots and are exposed to the slots; and the other terminals of the terminals respectively contact with the second contact mats to form the USB connector.
Description
Technical field
The utility model is relevant for a kind of USB connector, refers to a kind of USB connector that can support USB2.0 agreement and USB3.0 agreement simultaneously especially.
Background technology
At present, therefore the peripheral unit with USB interface after releasing, is subjected to consumer's warm welcome because of having the function of plug and play.The USB2.0 agreement can provide the transmission rate up to 480M position/per second.But along with the prosperity of multimedia technology,, then need expend and reach ten several minutes, probably can't satisfy the demands of consumers if desire to download the multi-medium file of 25GB with the USB2.0 agreement.Therefore, the release of USB3.0 agreement is arranged then, the USB3.0 agreement can provide the transmission rate up to 4.8G position/per second, therefore, if desire is downloaded the multi-medium file of this 25GB, then only needs original 1/10 time.
But the USB2.0 agreement is still present main flow after all, and the peripheral unit of most USB interface is still only supported the USB2.0 agreement, therefore, how to design the electric connector that can support USB2.0 and USB3.0 agreement simultaneously, is an important topic in fact.
The utility model content
At the shortcoming of above-mentioned existing distributor, the utility model provides a kind of USB connector, to improve above-mentioned shortcoming.
A purpose of the present utility model provides a kind of USB connector, and it has the USB2.0 connector and the USB3.0 connector of different transmission rates, with the electric connector of the demand that meets different transmission speeds.
Another purpose of the present utility model provides a kind of USB connector, the advantage that it has reduced volume and reduces manufacturing cost.
In order to achieve the above object, a kind of USB connector of the present utility model, it comprises: a substrate has individual second contact mats of most first contact mats and majority and exposes to this substrate on it; And a connector, it has most flutings and most terminals, wherein an end of most terminals is placed through in this majority fluting respectively and exposes to this fluting, and the other end of this majority terminal then contacts to form a USB connector with this second contact mat respectively.
In order to achieve the above object, a kind of USB connector of the present utility model, it comprises: one first substrate has individual second contact mats of most first contact mats and majority and exposes to this first substrate on it; And a connector, it has a hollow out housing, has one second substrate in this housing, have most the 3rd contact mats on this second substrate, most flutings, a most the first terminal and most second terminals, wherein should expose to this second substrate by majority the 3rd contact mat, when this first substrate is inserted in this hollow out housing, one end of this majority the first terminal is coupled to most the 3rd contact mats on this second substrate, the other end then is coupled to most first contact mats on this first substrate, one end of this majority second terminal can contact with this majority second contact mat, the other end then is placed through this majority fluting respectively and exposes to this fluting, to form a USB connector.
In order to achieve the above object, a kind of USB connector of the present utility model, it comprises: a substrate has individual second contact mats of most first contact mats and majority and exposes to this substrate on it; And a connector, it has a hollow out housing, has a pedestal in this housing, have most flutings and most terminals on this pedestal, bottom that wherein should fluting also be a hollow out, and a end that should a majority terminal is placed through this majority respectively and slots and expose to this fluting, the other end then is positioned at the bottom of this fluting, when this substrate is inserted in this hollow out housing, this majority second contact mat can with this majority termination contact to form a USB connector, to form a USB connector.
The beneficial effects of the utility model: the utlity model has the USB2.0 connector and the USB3.0 connector of different transmission rates, with the electric connector of the demand that meets different transmission speeds.The utility model also has reduced volume and reduces the advantage of manufacturing cost, and therefore, the utility model is really than making progress property of prior USB connection device.
Description of drawings
Fig. 1 is a schematic diagram, and it illustrates the decomposing schematic representation of the USB connector of the utility model one preferred embodiment.
Fig. 2 is a schematic diagram, and it illustrates the combination schematic diagram of the USB connector of the utility model one preferred embodiment.
Fig. 3 is a schematic diagram, and it illustrates the decomposing schematic representation of the USB connector of another preferred embodiment of the utility model.
Fig. 4 a is a schematic diagram, and it illustrates the combination schematic diagram of the USB connector of the utility model one preferred embodiment.
Fig. 4 b is a schematic diagram, and it illustrates the combination generalized section of the USB connector of the utility model one preferred embodiment.
Fig. 5 is a schematic diagram, and it illustrates the decomposing schematic representation of the USB connector of the another preferred embodiment of the utility model.
Fig. 6 a is a schematic diagram, and it illustrates the combination schematic diagram of the USB connector of the another preferred embodiment of the utility model.
Fig. 6 b is a schematic diagram, and it illustrates the combination generalized section of the USB connector of the another preferred embodiment of the utility model.
Fig. 7 is a schematic diagram, and it illustrates the utility model decomposing schematic representation of the USB connector of a preferred embodiment again.
Fig. 8 a is a schematic diagram, and it illustrates the utility model combination schematic diagram of the USB connector of a preferred embodiment again.
Fig. 8 b is a schematic diagram, and it illustrates the utility model combination generalized section of the USB connector of a preferred embodiment again.
Embodiment
For further understanding structure of the present utility model, feature and purpose thereof, the attached now detailed description with graphic and preferred embodiment as after.
Please in the lump referring to figs. 1 through Fig. 2, wherein Fig. 1 illustrates the decomposing schematic representation of the USB connector of the utility model one preferred embodiment; Fig. 2 illustrates the combination schematic diagram of the USB connector of the utility model one preferred embodiment.
As shown in the figure, USB connector of the present utility model, it comprises: a substrate 10; And a connector 20 combines.
Wherein, this substrate 10 has most first contact mats 11 on it and most second contact mats 12 expose to this substrate 10, and this substrate 10 is for example and without limitation to a chip and directly encapsulates (Chip-On-Board, be called for short COB) substrate or printed circuit board base board, be to be that example is illustrated in the present embodiment with the direct base plate for packaging of chip, but not as limit, the direct encapsulation technology of chip has thin thickness, circuit is intensive and area is little advantage, therefore, in the encapsulation of LCD chip for driving or NAND type flash memory, be popular.
The quantity of this majority first contact mat 11 is for example and without limitation to four, and to constitute a USB2.0 connector, wherein, this majority first contact mat 11 can transmit V respectively
BUS, four USB2.0 specifications such as D-, D+ and GND signal.
This majority second contact mat 12 places a side of this majority first contact mat 11, be for example and without limitation to the left side, its quantity is for example and without limitation to five, to constitute a USB3.0 connector, wherein, this majority second contact mat 112 can transmit the signal of five USB3.0 specifications such as StdA_SSRX-, StdA_SSRX+, GND_DRAIN, StdA_SSTX-and StdA_SSTX+ respectively.
This connector 20 has most flutings 21 and most terminals 22, and wherein an end of most terminals 22 is placed through in this majority fluting 21 respectively and exposes to this fluting 21, and the other end of this majority terminal 22 then contacts with this second contact mat 12 respectively.Wherein, the quantity of this majority second contact mat 12 and most flutings 21 is identical, and is for example and without limitation to five.
In addition, further have a USB controller 30 and at least one flash memory 40 on this substrate 10 of USB connector of the present utility model and be coupled to this majority first contact mat 11 and most second contact mats 12 respectively, this USB controller 30 and flash memory 40 are to be packaged on this substrate 10 with the direct encapsulation technology of chip, it is a prior art, and non-emphasis of the present utility model, so do not intend heavy giving unnecessary details at this more.
As shown in Figure 2, when this connector 20 is placed on this substrate 10, and the other end that should a majority terminal 22 is by with surface mount technology (Surface Mount Technology, abbreviation SMT) after being welded on this majority second contact mat 12, four first contact mats 11 of this USB connector can constitute a USB2.0 connector, five terminals 22 of this USB connector can constitute a USB3.0 connector, to peg graft for a USB2.0 plug or USB3.0 plug respectively.Therefore, the USB connector of USB connector of the present utility model prior art has the advantage of reduced volume and low manufacturing cost.
Please in the lump with reference to Fig. 3 to Fig. 4 b, wherein Fig. 3 illustrates the decomposing schematic representation of the USB connector of another preferred embodiment of the utility model; Fig. 4 a illustrates the combination schematic diagram of the USB connector of the utility model one preferred embodiment; Fig. 4 b illustrates the combination generalized section of the USB connector of the utility model one preferred embodiment.
As shown in the figure, USB connector of the present utility model, the below that its connector 20 is positioned at this majority fluting 21 further has the medium altitude chamber 23 that an end seals, this substrate 10 can be inserted in and support the bottom terminate in this medium altitude chamber 23 by this medium altitude chamber 23, makes this majority terminal 22 be positioned on individual second contact mat 12 of this majority and contacts with each other.
Shown in Fig. 4 b, after combination, this majority terminal 22 will contact with each other with this majority second contact mat 12, make four first contact mats 11 of USB connector of the present utility model can constitute a USB2.0 connector, five terminals 22 of this USB connector can constitute a USB3.0 connector, to peg graft for a USB2.0 plug or USB3.0 plug respectively.
Please in the lump with reference to Fig. 5 to Fig. 6 b, wherein Fig. 5 illustrates the decomposing schematic representation of the USB connector of the another preferred embodiment of the utility model; Fig. 6 a illustrates the combination schematic diagram of the USB connector of the another preferred embodiment of the utility model; Fig. 6 b illustrates the combination generalized section of the USB connector of the another preferred embodiment of the utility model.
As shown in the figure, the USB connector of the another preferred embodiment of the utility model, it comprises: one first substrate 110; And a connector 120 combines.
Wherein, this first substrate 110 has most first contact mats 111 on it and most second contact mats 112 expose to this first substrate 110, and this substrate 110 is for example and without limitation to a chip and directly encapsulates (Chip-On-Board, be called for short COB) substrate or printed circuit board base board, be to be that example is illustrated in the present embodiment with the direct base plate for packaging of chip, but not as limit, the direct encapsulation technology of chip has thin thickness, circuit is intensive and area is little advantage, therefore, in the encapsulation of LCD chip for driving or NAND type flash memory, be popular.
The quantity of this majority first contact mat 111 is for example and without limitation to four, and to constitute a USB2.0 connector, wherein, this majority first contact mat 111 can transmit V respectively
BUS, four USB2.0 specifications such as D-, D+ and GND signal.
This majority second contact mat 112 places a side of this majority first contact mat 111, be for example and without limitation to the left side, its quantity is for example and without limitation to five, to constitute a USB3.0 connector, wherein, this majority second contact mat 112 can transmit the signal of five USB3.0 specifications such as StdA_SSRX-, StdA_SSRX+, GND_DRAIN, StdA_SSTX-and StdA_SSTX+ respectively.
This connector 120 has a hollow out housing 121, has one second substrate 130 in this housing 121, has most the 3rd contact mats 131, most flutings 132, most the first terminals 133 and most second terminals 134 on this second substrate 130.Wherein should expose to this second substrate 130 by majority the 3rd contact mat 131, and its quantity is identical with this first contact mat 111.This first substrate 110 and second substrate 130 are direct base plate for packaging of a chip or printed circuit board base board.The quantity of this majority first contact mat 111, most the 3rd contact mats 131 and most the first terminals 133 is four, can constitute a USB2.0 connector; The quantity of this majority second contact mat 112 and most second terminals 134 is all five, and can constitute a USB3.0 connector after this connector 120 combines.In addition, the front end of this hollow out housing 121 partly is a metal shell, to increase its ELECTROMAGNETIC OBSCURANT effect.
In addition, further have a USB controller 113 and at least one flash memory 114 on this first substrate 110 of USB connector of the present utility model and be coupled to this majority first contact mat 111 and most second contact mats 112 respectively, this USB controller 113 and flash memory 114 are to be packaged on this substrate 110 with the direct encapsulation technology of chip, it is a prior art, and non-emphasis of the present utility model, so do not intend heavy giving unnecessary details at this more.
Shown in Fig. 6 b, when combination, when this first substrate 110 is inserted in this hollow out housing 121, one end of this majority the first terminal 133 is coupled to most the 3rd contact mats 131 on this second substrate 130, the other end then is coupled to most first contact mats 111 on this first substrate 110, one end of this majority second terminal 134 can contact with this majority second contact mat 112, the other end then is placed through this majority fluting 132 respectively and exposes to this fluting 132, make four first contact mats 111 of USB connector of the present utility model can constitute a USB2.0 connector, 133 of five the first terminals of this USB connector can constitute a USB3.0 connector, to peg graft for a USB2.0 plug or USB3.0 plug respectively.Therefore, the USB connector of USB connector of the present utility model prior art has the advantage of reduced volume and low manufacturing cost.
Please in the lump with reference to Fig. 7 to Fig. 8 b, wherein Fig. 7 illustrates the utility model decomposing schematic representation of the USB connector of a preferred embodiment again; Fig. 8 a illustrates the utility model combination schematic diagram of the USB connector of a preferred embodiment again; Fig. 8 b illustrates the utility model combination generalized section of the USB connector of a preferred embodiment again.
As shown in the figure, the utility model is the USB connector of a preferred embodiment again, and it comprises: one first substrate 210; And a connector 220 combines.
Wherein, this substrate 210 has most first contact mats 211 on it and most second contact mats 212 expose to this substrate 210, and this substrate 210 is for example and without limitation to a chip and directly encapsulates (Chip-On-Board, be called for short COB) substrate or printed circuit board base board, be to be that example is illustrated in the present embodiment with the direct base plate for packaging of chip, but not as limit, the direct encapsulation technology of chip has thin thickness, circuit is intensive and area is little advantage, therefore, in the encapsulation of LCD chip for driving or NAND type flash memory, be popular.
The quantity of this majority first contact mat 211 is for example and without limitation to four, and to constitute a USB2.0 connector, wherein, this majority first contact mat 211 can transmit V respectively
BUS, four USB2.0 specifications such as D-, D+ and GND signal.
This majority second contact mat 212 places a side of this majority first contact mat 211, be for example and without limitation to the left side, its quantity is for example and without limitation to five, to constitute a USB3.0 connector, wherein, this majority second contact mat 212 can transmit the signal of five USB3.0 specifications such as StdA_SSRX-, StdA_SSRX+, GND_DRAIN, StdA_SSTX-and StdA_SSTX+ respectively.
This connector 220 has a hollow out housing 221, has a pedestal 230 in this housing 221, have most flutings 231 and most terminals 232 on this pedestal 230, the bottom of wherein being somebody's turn to do fluting 231 also is a hollow out, and a end that should a majority terminal 232 is placed through this majority fluting 231 respectively and exposes to this fluting 231, and the other end then is positioned at the bottom of this fluting 231.The quantity of this majority first contact mat 211 is four, can constitute a USB2.0 connector; The quantity of 212 most flutings 231 of this majority second contact mat and most terminals 232 is all five, and can constitute a USB3.0 connector after this connector 220 combines.
In addition, further have a USB controller 213 and at least one flash memory 214 on this substrate 210 of USB connector of the present utility model and be coupled to this majority first contact mat 211 and most second contact mats 212 respectively, this USB controller 213 and flash memory 214 are to be packaged on this substrate 210 with the direct encapsulation technology of chip, it is a prior art, and non-emphasis of the present utility model, so do not intend heavy giving unnecessary details at this more.
Shown in Fig. 8 b, when combination, when this substrate 210 is inserted in this hollow out housing 221, this majority terminal 232 can contact with this second contact mat 212 to form a USB connector, make four first contact mats 211 of USB connector of the present utility model can constitute a USB2.0 connector, 232 of five terminals of this USB connector can constitute a USB3.0 connector, to peg graft for a USB2.0 plug or USB3.0 plug respectively.Therefore, the USB connector of USB connector of the present utility model prior art has the advantage of reduced volume and low manufacturing cost.
What the utility model disclosed is preferred embodiment, the change of every part or modification and come from technological thought of the present utility model and be familiar with this skill the people was easy to know by inference, all do not take off patent right category of the present utility model.
Claims (16)
1. a USB connector is characterized in that, comprising:
One substrate has most first contact mats on it and most second contact mats expose to this substrate; And
A connector, it has most flutings and most terminals, wherein an end of most terminals is placed through in this majority fluting respectively and exposes to this fluting, and the other end of this majority terminal then contacts to form a USB connector with this second contact mat respectively.
2. USB connector as claimed in claim 1 is characterized in that, this substrate is direct base plate for packaging of a chip (COB) or printed circuit board base board.
3. USB connector as claimed in claim 1 is characterized in that, the quantity of this majority first contact mat is four, can constitute a USB2.0 connector; The quantity of this majority second contact mat and most flutings are all five, and can constitute a USB3.0 connector after this connector combines.
4. USB connector as claimed in claim 1 is characterized in that, further has a USB controller and at least one flash memory on this substrate and is coupled to this majority first contact mat and most second contact mats respectively.
5. USB connector as claimed in claim 1 is characterized in that, most terminals of this connector are to be welded on this majority second contact mat with surface mount technology.
6. USB connector as claimed in claim 1, it is characterized in that, the below that this connector is positioned at this majority fluting further has the medium altitude chamber that an end seals, this substrate is inserted in and supports the bottom terminate in this medium altitude chamber by this medium altitude chamber, make this majority terminal be positioned on individual second contact mat of this majority and contact with each other.
7. a USB connector is characterized in that, comprising:
One first substrate has most first contact mats on it and most second contact mats expose to this first substrate; And
A connector, it has a hollow out housing, has one second substrate in this housing, have most the 3rd contact mats on this second substrate, most flutings, a most the first terminal and most second terminals, wherein should expose to this second substrate by majority the 3rd contact mat, when this first substrate is inserted in this hollow out housing, one end of this majority the first terminal is coupled to most the 3rd contact mats on this second substrate, the other end then is coupled to most first contact mats on this first substrate, one end of this majority second terminal contacts with this majority second contact mat, the other end then is placed through this majority fluting respectively and exposes to this fluting, to form a USB connector.
8. USB connector as claimed in claim 7 is characterized in that, this first substrate and second substrate are direct base plate for packaging of a chip or printed circuit board base board.
9. USB connector as claimed in claim 7 is characterized in that, the quantity of this majority first contact mat, most the 3rd contact mats and most the first terminals is four, can constitute a USB2.0 connector; The quantity of this majority second contact mat, most the 3rd contact mats and most second terminals is all five, and can constitute a USB3.0 connector after this connector combines.
10. USB connector as claimed in claim 7 is characterized in that, further has a USB controller and at least one flash memory on this first substrate and is coupled to this majority first contact mat and most second contact mats respectively.
11. USB connector as claimed in claim 7 is characterized in that, the front end of this hollow out housing is a metal shell.
12. a USB connector is characterized in that, comprising:
One substrate has most first contact mats on it and most second contact mats expose to this substrate; And
A connector, it has a hollow out housing, has a pedestal in this housing, have most flutings and most terminals on this pedestal, bottom that wherein should fluting also be a hollow out, and a end that should a majority terminal is placed through this majority respectively and slots and expose to this fluting, and the other end then is positioned at the bottom of this fluting, when this substrate was inserted in this hollow out housing, this majority second contact mat and this majority termination contact were to form a USB connector.
13. USB connector as claimed in claim 12 is characterized in that, this substrate is direct base plate for packaging of a chip or printed circuit board base board.
14. USB connector as claimed in claim 12 is characterized in that, the quantity of this majority first contact mat is four, constitutes a USB2.0 connector; The quantity of this majority second contact mat, most flutings and most terminals is all five, and can constitute a USB3.0 connector after this connector combines.
15. USB connector as claimed in claim 12 is characterized in that, further has a USB controller and at least one flash memory on this substrate and is coupled to this majority first contact mat and most second contact mats respectively.
16. USB connector as claimed in claim 12 is characterized in that, this hollow out housing is a metal shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201579555U CN201805024U (en) | 2010-03-25 | 2010-03-25 | Usb connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201579555U CN201805024U (en) | 2010-03-25 | 2010-03-25 | Usb connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201805024U true CN201805024U (en) | 2011-04-20 |
Family
ID=43874526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201579555U Expired - Lifetime CN201805024U (en) | 2010-03-25 | 2010-03-25 | Usb connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201805024U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957024A (en) * | 2012-11-14 | 2013-03-06 | 深圳佰维存储科技有限公司 | Electric connector, USB (universal serial bus) memory module, USB memory device and memory equipment |
| CN103049415A (en) * | 2011-10-13 | 2013-04-17 | 智瑞达科技（苏州）有限公司 | Universal serial bus device and manufacture method thereof |
| CN109616802A (en) * | 2015-03-16 | 2019-04-12 | 东芝存储器株式会社 | The manufacturing method of semiconductor device and plug terminal part |
-
2010
- 2010-03-25 CN CN2010201579555U patent/CN201805024U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103049415A (en) * | 2011-10-13 | 2013-04-17 | 智瑞达科技（苏州）有限公司 | Universal serial bus device and manufacture method thereof |
| CN102957024A (en) * | 2012-11-14 | 2013-03-06 | 深圳佰维存储科技有限公司 | Electric connector, USB (universal serial bus) memory module, USB memory device and memory equipment |
| CN102957024B (en) * | 2012-11-14 | 2015-09-23 | 深圳佰维存储科技有限公司 | Electric connector, USB memory module and device, memory device |
| CN109616802A (en) * | 2015-03-16 | 2019-04-12 | 东芝存储器株式会社 | The manufacturing method of semiconductor device and plug terminal part |
| CN109616802B (en) * | 2015-03-16 | 2020-11-27 | 东芝存储器株式会社 | Semiconductor device and method for manufacturing terminal component for plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |
|
| CX01 | Expiry of patent term |