CN101782887B - Dual-interface eSATA memory device - Google Patents
Dual-interface eSATA memory device Download PDFInfo
- Publication number
- CN101782887B CN101782887B CN2009100778093A CN200910077809A CN101782887B CN 101782887 B CN101782887 B CN 101782887B CN 2009100778093 A CN2009100778093 A CN 2009100778093A CN 200910077809 A CN200910077809 A CN 200910077809A CN 101782887 B CN101782887 B CN 101782887B
- Authority
- CN
- China
- Prior art keywords
- esata
- supporting part
- memory storage
- usb
- interfaces
- 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
Links
- 230000005055 memory storage Effects 0.000 claims description 68
- 239000002184 metal Substances 0.000 claims description 53
- 230000009977 dual effect Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000004020 conductor Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 15
- 239000012634 fragment Substances 0.000 description 5
- 238000012546 transfer Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a dual-interface eSATA memory device, comprising a controller and a memory array which are connected mutually, and an eSATA connector connected on the controller; and one surface of the bearing part is provided with a circuit conforming to a USB interface connector protocol, and the other surface thereof is provided with a circuit which conforms to a USB interface connector protocol and is used for transmitting data. In the invention, one surface of the memory device connector is provided with a circuit of a USB plug, and the other surface thereof is provided with a circuit of an eSATA plug, therefore, the dual-interface eSATA memory device can be applied to a USB socket and an eSATA socket and has good compatibility.
Description
Technical field
The present invention relates to a kind of eSATA memory storage, particularly the eSATA memory storage at a kind of pair of interface.
Background technology
Growing along with electronic technology, portable electric appts also more and more is widely used by the consumer.The transmission demand of mass data, more impel corresponding interface connector constantly to upgrade to support mass data transfers.
On market, main electronic equipment arranges the standard USB interface of supporting hot plug, USB2.0 interface for example, and the peak transfer rate of USB2.0 interface is 480Mbps.Also has a kind of eSATA interface on market, the full name of eSATA is External Serial ATA (external series advanced technology attachment), and it is the outside extension specification of SATA interface, has used 7 pin data lines, same support is hot-swappable, and transfer rate is 3000Mb/s.
Although eSATA interface advantage in the use is outstanding, but part also comes with some shortcomings, eSATA only provides data-interface, lack the power supply supply, that is, based on the equipment of eSATA interface, all to use the additional configuration power supply, and if the precedence of user's plug of data line and power lead when hot plug make mistakes, cause the inefficacy of warm connection function and can not use, even affect the performance of eSATA.
Development along with technology, the eSATA plug and socket of power lead and data line has appearred again integrating, for example application number is 200620158798.3 Chinese patent, this patent has realized that the eSATA plug and socket is connected with data line power lead by single face, is convenient to that the user is disposable carries out hot plug.
From the angle in market, after improving, the eSATA interface can not replace all standard USB interface at once, therefore, occurred can compatible high-speed eSATA (3Gbps) plug and the USB PLUS socket of USB2.0 (480Mbps) plug of low speed.For example, application number is the Chinese patent of 200620002331.X, no matter this patent has realized it being standard USB or eSATA, the joint of these two kinds of different agreements all can share same socket.
Under prior art, described eSATA plug is provided with the slot of hollow, and two sides, outside up and down arrange metal clips, and the outside left and right sides arranges the buckle of projection, by metal clips and buckle dual mode, realizes fixing between the eSATA plug and socket.Under prior art, the device that is connected and fixed of eSATA plug has increased the volume of eSATA plug, and the eSATA plug of large volume can need the socket of eSATA of more volume.And the eSATA data-interface of large volume comprises eSATA and socket, is unfavorable for the miniaturization of digital equipment.
In addition, the USB plug under prior art and the application of socket are more extensive, when the user needs the data transmission rate of high speed, need to buy the memory storage with the eSATA plug; , in order to guarantee the compatibility of plug and socket, also need the memory storage that carries with USB plug standby; This user has brought use loaded down with trivial details.
Therefore, there is defect in prior art, needs further improvement and development.
Summary of the invention
The object of the present invention is to provide the eSATA memory storage at a kind of pair of interface, make the memory storage can be to meet the mode the transmission of data of usb protocol, can also be with the mode the transmission of data of eSATA agreement.
Technical scheme of the present invention is as follows:
The eSATA memory storage at a kind of pair of interface, comprise interconnective controller and memory array, and be connected to eSATA connector on described controller, wherein, a surface of described supporting part arranges the circuit that meets USB interface connector agreement, and the another one surface of described supporting part arranges and meets the circuit of eSATA interface connector agreement for the transmission of data.
The eSATA memory storage at described pair of interface, wherein, the height of described supporting part and cross-section lengths are equal to height and the cross-section lengths of standard USB plug supporting part.
The eSATA memory storage at described pair of interface, wherein, the height of described supporting part is not more than USBPLUS socket inwall upper surface to the height between USB PLUS socket supporting part upper surface; The cross-section lengths of described supporting part is not more than the length of USB PLUS socket supporting part xsect.
The eSATA memory storage at described pair of interface, wherein, the circuit of the described USB of meeting interface connector agreement is arranged on the upper surface of described supporting part, and the circuit of the described eSATA of meeting interface connector agreement is arranged on the lower surface of described supporting part.
The eSATA memory storage at described pair of interface, wherein, described controller is controller with dual interfaces; The described circuit transmission data that meet USB interface connector agreement, described controller with dual interfaces is changed and the transmission of data in the usb protocol mode; The described circuit transmission data that meet eSATA interface connector agreement, described controller with dual interfaces are controlled with the conversion of eSATA protocol mode and the transmission of data.
The eSATA memory storage at described pair of interface, wherein, described supporting part xsect is the rectangle of flat.
The eSATA memory storage at described pair of interface, wherein, described memory storage is storage card, the height of described storage card and supporting part is identical.
The eSATA memory storage at described pair of interface, wherein, the circuit on the upper and lower surface of described supporting part is arranged at printed circuit board (PCB).
The eSATA memory storage at described pair of interface, wherein, the contact of upper and lower surface circuit is the plain conductor body on printed circuit board (PCB).
The eSATA memory storage at described pair of interface, wherein, the contact of described upper and lower surface circuit is metal terminal.
The eSATA memory storage at described pair of interface, wherein, described metal terminal is needle-like.
The eSATA memory storage at described pair of interface, wherein, the metal terminal of described supporting part upper surface and the metal terminal of lower surface shift to install.
The eSATA memory storage at described pair of interface, wherein, the setting of described supporting part upper surface is recessed road longitudinally.
The eSATA memory storage at described pair of interface, wherein, described recessed road longitudinally has two, is separately positioned on left and right two ends of described supporting part upper surface, and the profile that makes described supporting part xsect upper surface is convex shape.
The eSATA memory storage at described pair of interface, wherein, described power supply terminal and ground terminal are connected on described controller with dual interfaces simultaneously.
The eSATA memory storage at described pair of interface, wherein, described power supply terminal and ground terminal are connected to described controller with dual interfaces and memory array lists.
The eSATA memory storage at described pair of interface, wherein, described power supply terminal and ground terminal are connected to described controller with dual interfaces by power supply control chip and memory array lists.
The eSATA memory storage at described pair of interface, wherein, the circuit of the described USB of meeting interface connector agreement comprises two data terminals, a power supply terminal and a ground terminal.
The eSATA memory storage at described pair of interface, is characterized in that, the power supply terminal in four metal terminals of the described USB of meeting interface connector agreement and ground terminal provide power supply for the circuit that the lower surface of described supporting part meets eSATA interface connector agreement.
Compared with prior art, the invention provides the eSATA memory storage at a kind of pair of interface, supporting part is set on connector, described supporting part increases metal shell and the outstanding buckle of arranged on left and right sides of having removed the outside upper and lower surface of existing eSATA plug, reduced the thickness of eSATA connector, dwindled the volume of eSATA connector, made the eSATA memory storage make flat card shape, user-friendly; Surface of described memory storage connector arranges the circuit of USB plug, the circuit that the another one surface arranges the eSATA plug simultaneously, can be applied to USB socket and socket of eSATA, and good compatibility is arranged.
Description of drawings
Fig. 1 is the structural representation of USB PLUS socket under prior art;
Fig. 2 is the structural representation of eSATA plug under prior art;
Fig. 3 is the schematic diagram of USB PLUS socket holding part height under prior art;
Fig. 4 is the schematic diagram of low first embodiment of thickness e SATA connector of the present invention;
Fig. 5 is the schematic diagram of first embodiment of socket of eSATA of the present invention;
Fig. 6 is the schematic diagram of arch power supply terminal in first embodiment of socket of eSATA of the present invention;
Fig. 7 is the schematic diagram of low second embodiment of thickness e SATA connector of the present invention;
Fig. 8 is the schematic diagram of low the 3rd embodiment of thickness e SATA connector of the present invention;
Fig. 9 is the schematic diagram of second embodiment of socket of eSATA of the present invention;
Figure 10 is the schematic diagram of the 3rd embodiment of socket of eSATA of the present invention;
Figure 11 is the schematic diagram of the 4th embodiment of socket of eSATA of the present invention;
Figure 12 A is the functional block diagram of low first embodiment of thickness e SATA memory storage of the present invention;
Figure 12 B is the three-dimensional structure diagram of low first embodiment of thickness e SATA memory storage of the present invention;
Figure 13 is the functional block diagram of low second embodiment of thickness e SATA memory storage of the present invention;
Figure 14 is first embodiment of the low thickness e SATA memory storage data line of the present invention and power lead connection layout;
Figure 15 is second embodiment of the low thickness e SATA memory storage data line of the present invention and power lead connection layout;
Figure 16 is the 3rd embodiment of the low thickness e SATA memory storage data line of the present invention and power lead connection layout.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in further detail.
ESATA plug 200 under prior art, as shown in Figure 2, comprise header body 210, be installed on the metal shell 220 of header body 210 outsides, described header body 210 offers the slot 230 of rectangle, and described slot 230 is used for the supporting part 140 of accommodating described USB PLUS socket 100.The upper surface of described slot 230 is provided with seven metal terminals 231 that meet eSATA interface connector agreement, and lower surface is provided with four metal terminals 232 that meet USB interface connector agreement.Described eSATA plug 200 under prior art be connected USB PLUS socket 100 while connecting, seven metal terminals 231 of slot 230 upper surfaces of described eSATA plug 200 and seven metal terminals 141 of described USB PLUS socket 100 supporting part 140 upper surfaces intercouple, and can be used for data transmission.Four metal terminals 142 of four metal terminals 232 of described eSATA plug 200 lower surfaces and described USB PLUS socket 100 supporting part 140 lower surfaces intercouples simultaneously, make between four metal terminals of the described USB of meeting interface connector agreement and intercouple, make the described eSATA plug 200 can be by the USB power lead power supply of described USB PLUS socket 100.The outstanding buckle 240 in last described eSATA plug 200 left and right sides engages mutually with USB PLUS socket 100; The metal shell 120 of described USBPLUS socket 100 and the metal shell of described eSATA plug 200 220 are by the shell fragment engaging of upper and lower surface; Realize fixing between described USB PLUS socket 100 and eSATA plug 200 by this dual mode.
Described USB PLUS socket 100 supporting parts 140 are divided into two spaces with described slot, form the first holding part between described supporting part 140 upper surfaces and metal shell 120 inwall upper surfaces, form the second holding part between described supporting part 140 lower surfaces and metal shell 120 inwall lower surfaces.As shown in Figure 3, the height of described the first holding part is H, and the length of described supporting part 140 xsects is L.The minimum length of described the first holding part xsect and the length L of supporting part 140 on xsect approach, and the height of the height H of described the first holding part and supporting part 140 also approaches.
The present invention has been invented a kind of eSATA connector of low thickness by the above difference and contact, its first preferred embodiment, and namely the eSATA connector 300 of low thickness, as shown in Figure 4, be provided with supporting part 310 on described connector 300 bodies.The upper surface of described low thickness e SATA connector 300 supporting parts 310 arranges two metal terminals 311 that are used for connecting power supply, and lower surface is provided with seven needle-like metal terminals 312 that meet eSATA interface connector agreement.The rear end of described low thickness e SATA connector 300 supporting parts 310 is provided with the connecting line that connects with described metal terminal.The eSATA connector 300 of described low thickness, its seven metal terminal 312 that meet eSATA interface connector agreement also can be arranged on the same side of described supporting part 310 with the metal terminal 311 that is connected connecting power supply.The metal terminal of 310 upper surfaces is mended in described carrying and the metal list of lower surface can shift to install, and prevents that eSATA connector 300 reverse side of described low thickness from inserting, and causes the contact of terminal mistake.
Low thickness e SATA connector 300 supporting parts 310 of the present invention be provided with following two kinds of preferred embodiments.
The first, the height of described supporting part 310 are not more than the height H of described USB PLUS socket 100 first holding parts; The cross-section lengths of described supporting part 310 is not more than the length L of described USB PLUS socket 100 supporting part 140 xsects.The above setting of described low thickness e SATA connector 300 supporting parts 310, make described low thickness e SATA connector 300 can directly insert socket of eSATA and USB PLUS socket under prior art, has compatible widely.
The second, the height of described supporting part 310 is identical with the height of USB plug supporting part under existing technology, and the cross-section lengths of described supporting part 310 is identical with the cross-section lengths of USB plug supporting part under existing technology.Described like this supporting part 310 can directly insert the USB socket under prior art.
ESATA plug under prior art, its metal shell purpose is to engage with socket, thereby is fixedly connected with described eSATA plug.The eSATA connector 300 of the low thickness of the present invention is removed the metal shell of the eSATA plug under prior art, has reduced the thickness of eSATA plug, will be modified to a kind of low thickness e SATA connector with supporting part with insertion slot type eSATA plug simultaneously.And under prior art, the side-prominent buckle 240 of eSATA plug two also is removed, and formation the present invention is flat, the low thickness e SATA connector of rectangle.Low thickness e SATA connector 300 its profiles provided by the invention are flat rectangular bar, with the eSATA plug of prior art, compare, and profile is more succinct, and volume is smaller and more exquisite, for the socket of eSATA that novel small size is set provides condition.
The invention provides a kind of suitable socket of eSATA 400 of eSATA connector 300 of and described low thickness, its first embodiment as shown in Figure 5, comprise a jack body 410, described jack body 410 is provided with holding part 420, and described holding part 420 is suitable with the supporting part 310 of the eSATA connector 300 of described low thickness.The upper surface of described holding part 420 inwalls is provided with two metal terminals 421 that are used for connecting power supply, and the lower surface of inwall is provided with seven metal terminals 422 that meet eSATA interface connector agreement.The power supply terminal 421 of described socket of eSATA 400 inwall upper surfaces is suitable with the power supply terminal 311 of supporting part 310 upper surfaces of described low thickness e SATA connector 300, and seven metal terminals 422 of described socket of eSATA 400 holding part 420 inwall lower surfaces are suitable with seven eSATA data terminal 312 of supporting part 310 lower surfaces of described low thickness e SATA connector 300.
Two metal terminals as power supply of described socket of eSATA 400 inwall upper surface 421 can be set to flexible arch power supply metal terminal, as shown in Figure 6, and to increase the compactedness of Elastic Contact between socket and connector.
Second embodiment of low thickness e SATA connector provided by the invention, low thickness e SATA connector 500 as shown in Figure 7, its difference with described low thickness e SATA connector 300 is, the upper surface setting of described supporting part 310 meets four metal terminals of USB interface connector agreement, makes described low thickness e SATA connector 500 provide power supply by the power supply terminal in the USB terminal for the eSATA connector.
The 3rd embodiment of described low thickness e SATA connector provided by the invention, low thickness e SATA connector 600, as shown in Figure 8, can be on the basis of described first or the second embodiment, two ends, left and right at described supporting part 310 upper surfaces arrange recessed road longitudinally, make the profile of upper surface of xsect of described supporting part for for convex shape, play and prevent the anti-inserted consequence that causes false circuit connection of described low thickness e SATA connector 600 upper and lower surfaces.
Needle-like metal terminal on two sides of low thickness e SATA connector supporting part of the present invention also can replace with respectively surface and be provided with the printed circuit board (PCB) of conductive junction point, and the contact on described printed circuit board (PCB) is the plain conductor body.
The invention provides eSATA connector 500 and 600 connectors for two interfaces of described low thickness, it is simultaneously for meeting four metal terminals of USB interface connector agreement, and one side is for meeting seven metal terminals of eSATA interface connector agreement in addition; Make the connector at this pair interface can be used as USB plug and also can be used as the eSATA plug, realize the function of two kinds of connectors by a connector, and volume is small and exquisite.ESATA connector provided by the invention, be small size digital equipment replacement connector, thus make small size digital equipment can with the standard USB socket of main flow and USB PLUS socket compatible, user-friendly.
Distinguish suitable socket of eSATA 700 with second embodiment plug 500 of described low thickness e SATA connector, 600, as shown in Figure 9, its difference with first embodiment socket is, the upper surface setting of described socket 700 be four metal terminals 421 that meet USB interface connector agreement.When described low thickness e SATA connector 600 is connected with described socket 700, four metal terminals of four metal terminals of described low thickness e SATA connector 600 upper surfaces and the upper surface of socket 700 intercouple, with the method with described USB interface common source terminal, for described low thickness e SATA connector 600 provides power supply terminal.
The 3rd embodiment of the socket that two interfaces eSATA connector provided by the invention and low thickness is suitable, namely socket of eSATA 800, as shown in figure 10.Described socket of eSATA 800 is that the upper surface of described USB PLUS socket 100 first holding part metal shell inwalls under prior art is replaced to a solid plate 810, and described solid plate 810 can be that sheet plastic is provided with four metal terminals that meet USB interface connector agreement.The invention provides socket of eSATA 800, its second holding part can insert standard under prior art with the USB plug of metal shell; Its first holding part can insert the eSATA plug under prior art, can also insert described pair of interface eSATA connector 500; Namely described socket of eSATA 800 can compatible multiple plug, and is greatly convenient for users to use.
The 4th embodiment of the socket of eSATA that two interfaces eSATA connector provided by the invention and low thickness is suitable, it is socket of eSATA 900, as shown in figure 11, the metal terminal of not shown socket inwall in Figure 11, embed shell fragment 910 on two of the left and right sidewall of socket holding part inwall or two of up and down sidewalls.The inside of sidewall is imbedded at the two ends of described shell fragment 910, and the jut of described shell fragment 910 is higher than sidewall.When the supporting part of two interfaces eSATA connector of described low thickness inserts the holding part of socket, the jut of described shell fragment be subject to supporting part pressure and to inside contracting, support described plug from elasticity, reliable retain strength between pin connector and socket connector is provided thus, realizes stable electric connection.
The invention provides a kind of low thickness e SATA memory storage 1000, as shown in Figure 12 A, comprise the eSATA connector 1010, controller 1020 and the memory array 1030 that connect successively, the eSATA connector 300 that described eSATA connector 1010 is described low thickness, 500 and 600.Described eSATA connector 1010 is read data or write from memory array 1030 by described controller 1020.Described controller 1020 is converted to the data in memory array 1030 form that meets the eSATA agreement and sends, the data that meet the eSATA protocol format that perhaps will receive are converted to the form of memory array 1030 needs by data, and send to described memory array 1030 to store.The low thickness of described eSATA connector 1010, cause the thickness reduction of described memory storage 1000, and as shown in Figure 12 B, described eSATA connector 1010 is identical with the thickness of memory storage 1000, forms a storage card.
The invention provides a kind of second embodiment of low thickness e SATA memory storage, namely hang down thickness e SATA memory storage 1100, as shown in figure 13, comprise interconnective controller with dual interfaces 1130 memory arrays 1140, USB connector 1110 and eSATA connector 1120 are connected on described controller with dual interfaces 1120.During described USB interface connector the transmission of data, described controller with dual interfaces is controlled and is carried out the transmission of data in the usb protocol mode; When described eSATA interface connector the transmission of data, described controller with dual interfaces is controlled the mode the transmission of data with the eSATA agreement.The eSATA memory storage 1100 of described low thickness, be the memory storage at two interfaces, and both having gone for USB socket can be also applicable socket of eSATA, and two kinds of different connectors share a memory array 1140.
The circuit connection diagram of low thickness e SATA memory storage 1100 of the present invention as shown in figure 14, the earth terminal of described USB connector 1110, power end, data one end and data two ends, and data one end of described eSATA connector 1120, data two ends, data three ends, data four ends, data five terminal, data six ends and data seven ends, this totally ten single lines be connected on the controller at described pair of interface.Described earth terminal is fixedly connected with controller with dual interfaces with power end, and being used for provides electric energy for described low thickness e SATA memory storage 1100; The data line that described controller with dual interfaces 1130 judgements are communicated with thereon is the data line of described USB connector 1110 or the data line of described eSATA connector 1120, thereby selects the data on different protocol processes data lines.
Described earth terminal and power end are the connected mode of eSATA memory storage power supply, also have two kinds of embodiment, take described low thickness e SATA memory storage 1100 as the example explanation.
In the circuit connection diagram of described low thickness e SATA memory storage 1100, the earth terminal of described USB connector 1110 and power end can also be connected respectively on described controller with dual interfaces 1130 and memory array 1140, as shown in figure 15.
In the circuit connection diagram of described low thickness e SATA memory storage 1100, the earth terminal of described USB connector 1110 and power end can also pass through a power supply control chip, then be connected respectively on described controller with dual interfaces 1130 and memory array 1140, as shown in figure 16.
The storage card of this eSATA of low thickness provided by the invention,, because the thickness of described eSATA connector is very little, therefore can be arranged to very thin memory storage, and have the high-speed data transmission rate of eSATA interface, and is user-friendly.
Should be understood that, above-mentioned statement for preferred embodiment of the present invention is comparatively detailed, can not therefore think the restriction to scope of patent protection of the present invention, and scope of patent protection of the present invention should be as the criterion with claims.
Claims (17)
1. the eSATA memory storage at two interfaces, comprise interconnective controller and memory array, and be connected to eSATA connector on described controller, it is characterized in that, described controller is controller with dual interfaces, described eSATA connector comprises connector body, supporting part only is set on described connector body, a surface of described supporting part arranges the circuit that meets USB interface connector agreement, and the another one surface of described supporting part arranges and meets the circuit of eSATA interface connector agreement for the transmission of data;
The height of described supporting part is not more than USB PLUS socket inwall upper surface to the height between USB PLUS socket supporting part upper surface; The cross-section lengths of described supporting part is not more than the length of USB PLUS socket supporting part xsect.
2. the eSATA memory storage at two interfaces according to claim 1, it is characterized in that, the circuit of the described USB of meeting interface connector agreement is arranged on the upper surface of described supporting part, and the circuit of the described eSATA of meeting interface connector agreement is arranged on the lower surface of described supporting part.
3. the eSATA memory storage at two interfaces according to claim 2, is characterized in that, when the circuit of the described USB of meeting interface connector agreement carried out the transmission of data, described controller with dual interfaces was changed and the transmission of data in the usb protocol mode; When the circuit of the described eSATA of meeting interface connector agreement carried out the transmission of data, described controller with dual interfaces was controlled with the conversion of eSATA protocol mode and the transmission of data.
4. the eSATA memory storage at two interfaces according to claim 3, is characterized in that, described supporting part xsect is the rectangle of flat.
5. the eSATA memory storage at two interfaces according to claim 4, is characterized in that, described memory storage is storage card, and the height of described storage card and supporting part is identical.
6. the eSATA memory storage at two interfaces according to claim 5, is characterized in that, the circuit on the upper and lower surface of described supporting part is arranged at printed circuit board (PCB).
7. the eSATA memory storage at two interfaces according to claim 6, is characterized in that, the contact of described upper and lower surface circuit is the plain conductor body on printed circuit board (PCB).
8. the eSATA memory storage at two interfaces according to claim 6, is characterized in that, the contact of described upper and lower surface circuit is metal terminal.
9. the eSATA memory storage at two interfaces according to claim 8, is characterized in that, described metal terminal is needle-like.
10. the eSATA memory storage at two interfaces according to claim 9, is characterized in that, the metal terminal of described supporting part upper surface and the metal terminal of lower surface shift to install.
11. the eSATA memory storage at two interfaces, is characterized in that according to claim 9, the setting of described supporting part upper surface is recessed road longitudinally.
12. the eSATA memory storage at according to claim 10 or 11 described pairs of interfaces, it is characterized in that, described supporting part also comprises recessed road longitudinally, described recessed road longitudinally has two, be separately positioned on left and right two ends of described supporting part upper surface, the profile that makes described supporting part xsect upper surface is convex shape.
13. the eSATA memory storage at described pair of interface, is characterized in that according to claim 12, the circuit of the described USB of meeting interface connector agreement comprises two data terminals, a power supply terminal and a ground terminal.
14. the eSATA memory storage at described pair of interface, is characterized in that according to claim 13, described power supply terminal and ground terminal are connected on described controller with dual interfaces simultaneously.
15. the eSATA memory storage at described pair of interface, is characterized in that according to claim 14, described power supply terminal and ground terminal are connected to described controller with dual interfaces and memory array lists.
16. want the eSATA memory storage at 14 described pairs of interfaces according to right, it is characterized in that, described power supply terminal and ground terminal are connected to described controller with dual interfaces by power supply control chip and memory array lists.
17. the eSATA memory storage at described pair of interface according to claim 14, it is characterized in that, the power supply terminal in four metal terminals of the described USB of meeting interface connector agreement and ground terminal provide power supply for the circuit that the lower surface of described supporting part meets eSATA interface connector agreement.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100778093A CN101782887B (en) | 2009-01-21 | 2009-01-21 | Dual-interface eSATA memory device |
| PCT/CN2010/070276 WO2010083756A1 (en) | 2009-01-21 | 2010-01-20 | Dual-interface external serial advanced technology attachment connector, socket and storing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100778093A CN101782887B (en) | 2009-01-21 | 2009-01-21 | Dual-interface eSATA memory device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101782887A CN101782887A (en) | 2010-07-21 |
| CN101782887B true CN101782887B (en) | 2013-11-13 |
Family
ID=42522890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100778093A Expired - Fee Related CN101782887B (en) | 2009-01-21 | 2009-01-21 | Dual-interface eSATA memory device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101782887B (en) |
-
2009
- 2009-01-21 CN CN2009100778093A patent/CN101782887B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101782887A (en) | 2010-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101783466A (en) | Socket of eSATA | |
| CN101782888A (en) | Low thickness eSATA storage device | |
| CN201956490U (en) | Universal serial bus (USB) socket with two pluggable sides and plug | |
| TWM335829U (en) | Connector socket | |
| CN103036085A (en) | Connector with double plug-in faces | |
| CN201946773U (en) | Double-side plugged USB plug | |
| CN201160184Y (en) | Connector body | |
| RU2656086C2 (en) | Electric connector | |
| US20130051736A1 (en) | Connector having universal insertion slot | |
| CN201365048Y (en) | eSATA connector with double interfaces | |
| CN201365033Y (en) | eSATA connector with low thickness | |
| CN201364738Y (en) | ESATA storage device with lower thickness | |
| CN101782887B (en) | Dual-interface eSATA memory device | |
| CN101783472B (en) | Esata socket accommodating multiple plugs | |
| CN201365046Y (en) | ESATA socket | |
| CN201365047Y (en) | ESATA socket containing a plurality of plugs | |
| CN201402606Y (en) | Dual-interface eSATA storage device | |
| CN101783471A (en) | Dual-interface eSATA connector | |
| CN105375177A (en) | USB 3.1 type plug connector | |
| CN201075524Y (en) | eSATA connector plug and plug socket | |
| CN211088560U (en) | Storage type extension socket quick charger | |
| CN103178386A (en) | Thin eSATA (external serial advanced technology attachment) connector | |
| CN101783465B (en) | A kind of eSATA connectors of low thickness | |
| CN101826666A (en) | Double junction storage device | |
| US9465765B2 (en) | All-in-one SATA interface storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20131113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |