CN2935518Y - Electronic signal connecting system - Google Patents
Electronic signal connecting system Download PDFInfo
- Publication number
- CN2935518Y CN2935518Y CNU2006201311102U CN200620131110U CN2935518Y CN 2935518 Y CN2935518 Y CN 2935518Y CN U2006201311102 U CNU2006201311102 U CN U2006201311102U CN 200620131110 U CN200620131110 U CN 200620131110U CN 2935518 Y CN2935518 Y CN 2935518Y
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- China
- Prior art keywords
- electric signal
- electronic
- memory card
- several
- adapter assembly
- Prior art date
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
- H01R31/065—Intermediate parts for linking two coupling parts, e.g. adapter with built-in electric apparatus
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
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Abstract
An electronic signal connection system for the transmission of data between electronic cards and electronic equipment consists of a first surface, a second surface corresponding to the first surface, and four lines of data transmitting pads. The pads are placed on the four ends of the first surface. Each transmitting pad consists of a plurality of output terminals and a recognition terminal. The electronic signal connection system has an electronic signal transition unit to read and store data for the electronic card. The system includes a plurality of l receiving terminals, a recognition receiving terminal and a plurality of signal output terminals. The receiving terminals are connected to the output terminals of the electronic card, and the recognition receiving terminal is connected to the recognition terminal of the card. The signal output terminals are connected to the receiving terminals of relevant electronic equipment.
Description
[technical field]
The utility model relates to a kind of electric signal connected system, refers in particular to a kind of electric signal connected system that can be applied on the multiple USB Storage Media.
[background technology]
Be used in traditional large-scale memory card such as flash memory in the digital still camera in the past, almost be to use the SD specification.But since mobile phone, PDA, satellite navigation system products such as (GPS) were popularized, market was for the demand rapid expanding of small memory card.Along with the increase of digital camera, mobile phone, hand held camcorder, MP3 player, digital recorder use amount, small-sized data storage device uses and also increases thereupon.
In recent years, the development of USB interface technology makes that can carry out data by the connection of standard connector between various equipment or the mobile device passes mutually, for example personal computer can link together by the equipment that plain mode will have various data transmission baudss, by usb bus, peripheral device just can carry out data and pass mutually under the control of personal computer.But this mode that passes mutually easily, in case left personal computer, each equipment room can't utilize USB interface to operate, and this is because in case not as master (Host) the device existence of personal computer, the peripheral device with USB interface also only can install from (slave) as one.
Though present USB interface, become one of standard specification that personal computer and its peripheral unit link mutually, but in order to improve the client/server pattern of present USB interface, just control the mode of operation of peripheral unit by personal computer, (USB Implementer ' the s Forum of USB specification enactor forum that the big factories of information such as Intel, Microsoft, Philip are formed, USB-IF) at original USB specification, add functions such as end-to-end (peer-to-peer), low power consumption again, develop a kind of technology that is referred to as USBOn-The-Go (OTG).The OTG technology promptly is used in not to be had under the situation of personal computer as the existence of master (Host) device, one of them originally was set at a main device as the peripheral unit from (Slave) device, makes original conduct from realizing still between the peripheral unit of (Slave) device that data transmit.Thus, all USB products possess the ability of independent running, rather than only limit to play the part of the role of personal computer periphery, and for example the USB interface of digital camera is directly connected on the printer, by the OTG technology, the photograph of taking is printed immediately; Also can be with the data in the digital camera, by the OTG technology transfer to the portable hard drive of USB interface.And after using the OTG technology, arbitrary slave unit not only can see through USB interface and personal computer is linked up, also can be interconnected by OTG technology and other slave unit.Therefore the OTG technology brings the facility in the more uses of user.
Therefore, the electron storage system of a kind of OTG of integration of development and USB technology and means of electronic transmission are the directions that industry is made great efforts.
[utility model content]
The purpose of this utility model is to provide a kind of electric signal connected system that can integrate OTG and USB technology.
For reaching aforementioned purpose, the utility model provides a kind of electric signal connected system, and it comprises an electronic memory card and an electric signal adapter assembly.This electronic memory card comprises first and corresponding first second, it comprises four row's transfer of data pads, lay respectively on first four limits of this electronic memory card, wherein each row's transfer of data pad all comprises several output connecting pins and an identification pin.This electric signal adapter assembly is used for the data of this electronic memory card of access, and it comprises at least one housing, several receiving terminals, an identification receiving terminal and several signal output ends.These several receiving terminals are used to be electrically connected these several output connecting pins of this electronic memory card.This identification receiving terminal is used to be electrically connected this identification pin of this electronic memory card.Each signal output end connects a corresponding receiving terminal in these several receiving terminals respectively.This storage control unit is used for the data by these several these electronic memory cards of signal output end access.
For reaching aforementioned purpose, the utility model provides a kind of electric signal connected system, and it has an electric signal adapter assembly, is used for the electronic data of transmission electronic memory card to electronic installation.This electronic memory card comprises first, corresponding first second and four row's transfer of data pads, this four rows transfer of data pad lays respectively on first four limits of this electronic memory card, and each row's transfer of data pad all comprises several output connecting pins and an identification pin.This electric signal adapter assembly comprises several receiving terminals, is placed in this housing, is used for being electrically connected these several output connecting pins of this electronic memory card; An identification receiving terminal is placed in this housing, is used for being electrically connected this identification pin of this electronic memory card.Aforementioned electronic signal adapter assembly can in be built in this electronic installation, and this electronic installation has a storage control unit and electrically connects this several receiving terminals.
For reaching aforementioned purpose, the utility model provides a kind of electric signal connected system, it has an electric signal adapter assembly, be used for transmitting the data signals between one first electronic installation and the second electronic device, this first electronic installation comprises several output connecting pins and an identification pin, this electric signal adapter assembly comprises several receiving terminals, is used for being electrically connected several output connecting pins of this first electronic installation; Discern receiving terminal for one, be used for being electrically connected this identification pin of this first electronic installation; And several signal output ends, each signal output end connects a receiving terminal of these several receiving terminals respectively, is used for being electrically connected this second electronic device.
For reaching aforementioned purpose, the utility model provides a kind of electric signal connected system, it has an electric signal adapter assembly, be used for transmitting the data signals between one first electronic installation and the second electronic device, this first electronic installation comprises several output connecting pins and an identification pin, and this electric signal adapter assembly comprises several receiving terminals, identification receiving terminal, several signal output ends, a recognition signal output and a diverter switch.These several receiving terminals are used to be electrically connected several output connecting pins of this first electronic installation.This identification receiving terminal is used to be electrically connected the identification pin of this first electronic installation.Each signal output end connects a receiving terminal of these several receiving terminals respectively, is used for being electrically connected this second electronic device.This recognition signal output is used to be electrically connected this second electronic device.This diverter switch is used to control the electrical connection path of this identification receiving terminal, with principal and subordinate (host/slave) relation that determines this first electronic installation and this second electronic device.
Compared with prior art, its specification characteristic of electric signal connected system of the present utility model not only is compatible with traditional USB interface, also meets the demand of OTG design simultaneously, can increase the convenience of data storing and transmission.
[description of drawings]
Fig. 1 is the exploded view of electric signal connected system of the present utility model.
Fig. 2 is the stereogram of electronic memory card of the electric signal connected system of Fig. 1.
Fig. 3 is the end view of the electronic memory card of Fig. 2.
Fig. 4 A and Fig. 4 B are respectively the stereograms of first and second embodiment of the electric signal adapter assembly of Fig. 1.
Fig. 5 is the structural map of the electric signal adapter assembly of Fig. 4 A.
Fig. 6 is the profile of Fig. 4 A along hatching A-A.
Fig. 7 is the schematic diagram after the electronic memory card inserts the electric signal adapter assembly.
Fig. 8 is the schematic diagram when the direction of the electric signal adapter assembly of electronic memory card insertion electronic installation is inverted.
Fig. 9 is the internal structure schematic diagram of the electric signal connected system of another embodiment of the present utility model.
Figure 10 is an electric signal connected system of the present utility model, wherein shows the schematic diagram of electric signal adapter assembly and first electronic installation and second electronic device.
Figure 11 is that first housing of electric signal adapter assembly of Figure 10 is along the profile of hatching B-B.
Figure 12 is that second housing of electric signal adapter assembly of Figure 10 is along the profile of hatching C-C.
Figure 13 is an electric signal connected system of the present utility model, wherein shows the electric signal adapter assembly and first electronic installation and second electronic device schematic diagram.
Figure 14 is that first housing of electric signal adapter assembly of Figure 13 is along the profile of hatching D-D.
Figure 15 is that second housing of electric signal adapter assembly of Figure 13 is along the profile of hatching E-E.
[embodiment]
See also Fig. 1, Fig. 1 is the exploded view of electric signal connected system 10 of the present utility model.This electric signal connected system 10 comprises an electronic memory card 20, an electronic installation 40 and an electric signal adapter assembly 60.In the present embodiment, this electric signal adapter assembly 60 be an adapter (Adapter) can be inserted in electronic installation 40 slot 41 (for example being the transmit port of a standard USB interface) in, transferring with the terminal that will meet the OTG standard becomes to meet the terminal of USB standard.Electronic installation 40 can utilize the data of a storage control unit (not shown) access electronic memory card 20.In Fig. 1, electronic installation 40 is a notebook computer, and its storage control unit i.e. the central processing unit of this notebook computer.Yet this electronic installation 40 can be notebook computer or desktop computer or the like, all can be with the data of electric signal adapter assembly 60 access electronic memory cards 20.And storage control unit can be the control chip of central processing unit or its corresponding may command data access.
See also Fig. 2 and be the stereogram of electronic memory card of the electric signal connected system of Fig. 1, and Fig. 3 is the end view of the electronic memory card of Fig. 2.Comprise assemblies such as flash memory, Memory Controller Hub and OTG control chip (not shown) in the electronic memory card 20 with transmission and storage data, and it outer is provided with second 22 of first 21 of first 21 and correspondence to coat assemblies such as aforementioned flash memory and Memory Controller Hub.Four row's transfer of data pads (Pads) 24 are disposed at respectively on first 21 four limits of electronic memory card 20, all comprise several output connecting pins 26 and an identification pin 28 in each row's transfer of data pad 24, and to make this electronic memory card 20 are the standard that meets USB On-The-Go coffret (as 5 terminals altogether), several output connecting pins 26 that are electronic memory card 20 comprise two single data transmission connecting-leg D+, D-, and two voltage supply pin VBUS, Gnd, and an independent identification pin 28 can also transmit the specification signal of other appointment as the user except the usefulness as the identification master/slave device.Electronic memory card 20 comprises at least one location division 30, and in the present embodiment, electronic memory card 20 comprises four location divisions 30, and it lays respectively on four corners of second 22 of electronic memory card 20, and each location division 30 is a corner cut configuration (as shown in Figure 3).In another embodiment, location division 30 also can be selected to be arranged at least one corner of first 21.
See also Fig. 4 A and Fig. 4 B, Fig. 4 A and Fig. 4 B are respectively the stereograms of first and second embodiment of the electric signal adapter assembly 60 of Fig. 1.Two embodiment differences are that the front end of the electric signal adapter assembly 60 of Fig. 4 B establishes a metal shell 52 more and coat several signal output ends 46 shown in Fig. 4 A in anti-EMI mode, and as general standard USB joint configuration, all the other structures are then identical.Be simplified illustration, following examples all illustrate electric signal adapter assembly 60 with the structure of Fig. 4 A.This electric signal adapter assembly 60 comprises lower house 62 and 68 on two, and wherein each housing 62 and 68 rear end form the breach of a recess, to make things convenient for the user through manually plugging its electronic memory card 20 from here.After two housings 62 and 68 fastens up and down, can form a conduit 66 between the two, come ccontaining several receiving terminals 42 and identification receiving terminal 44 and can guide the electronic memory card 20 insertions (shown in the 6th and 7 figure), and the front end of this housing 68 is provided with several signal output ends 46, is used for inserting the USB port slot 41 (as shown in Figure 1) of aforementioned electronic 40.These several receiving terminals 42 and identification receiving terminal 44 all meet the standard (as having 5 terminals altogether) of USB On-The-Go coffret, but the also standard of conformance with standard USB coffret (as 4 terminals) of these several receiving terminals 42 wherein, can be used for being electrically connected several output connecting pins 26 (as same 4 terminals) of electronic memory card 20, and this identification receiving terminal 44 is the identification pins 28 that are used for being electrically connected electronic memory card 20.And these several signal output ends 46 standard of conformance with standard USB coffret (as 4 PIN) only, then can directly be electrically connected to corresponding receiving terminal 42 respectively, need not therebetween to handle or conversion via the signal of any adjunct circuit, but 44 signal output ends that further are not electrically connected any correspondence of identification receiving terminal, that is to say that receiving terminal 42 can be used for receiving two transfer of data pin D+ of aforementioned electronic memory card 20 respectively, D-, and two voltage supply pin VBUS, Gnd, and its identification receiving terminal 44 can be designed to as present embodiment, be an open circuit, promptly do not have electric signal and be connected to signal output end 46, perhaps be designed to another kind of execution mode, promptly electrically connect the identification pin 28 of electronic memory card 20, another recognition terminal (not shown) via housing 68 front ends is connected to this electronic installation, to determine principal and subordinate (host/slave) relation of this electronic installation and electronic memory card 20.In addition, further comprise a plurality of fitting portions 64 (shown in the 6th and 7 figure) at electric signal adapter assembly 60 and be formed in the conduit 66 of upper shell 62, be used to cooperate the location division 30 of electronic memory card 20, with 20 each correctly the inserting of guiding electronic memory card.
Seeing also Fig. 6 is the profile of Fig. 4 A along hatching A-A, and Fig. 7 is the schematic diagram after electronic memory card 20 inserts electric signal adapter assembly 60.When electronic memory card 20 inserts in the electric signal adapter assembly 60, and after several receiving terminals 42 are electrically connected several output connecting pins 26 of electronic memory card 20 respectively, when the electric signal adapter assembly 60 that will accommodate electronic memory card 20 again inserted as shown in Figure 1 electronic installation 40, the storage control unit of electronic installation 40 can be sent to the internal memory of electronic installation 40 by the data signals that electric signal adapter assembly 60 stores electronic memory card 20.For instance, as shown in Figure 1, when electronic installation 40 was notebook computer, the central processing unit of this notebook computer was storage control unit, and its slot 41 can be the standard USB interface transmit port.When electronic memory card 20 is in conduit 66 insertion electric signal adapter assemblies 60, several output connecting pins 26 of electronic memory card 20 and 42 contacts of the corresponding receiving terminal of electric signal adapter assembly 60.Then, when this electric signal adapter assembly 60 that will have an electronic memory card 20 further inserts in the USB port slot 41 of electronic installations 40, because identification pin 44 can't be electrically connected to the storage control unit of electronic installation 40 via the signal output end 46 in the place ahead, but because several output connecting pins 26 promptly meet USB (Universal Serial Bus with corresponding several receiving terminals 42 scripts, USB) specification, so the electronic memory card 20 of this moment can be considered simple USB interface memory card, so can directly transmit meet the USB standard signal between this electronic memory card 20 and electronic installation 40, need not to change other electric signal form therebetween.
Schematic diagram when seeing also Fig. 8 and be the direction of inserting the electric signal adapter assembly 60 of electronic installations 40 when electronic memory card 20 and being inverted.The direction of inserting electric signal adapter assemblies 60 via conduit 66 when electronic memory card 20 is when being inverted, in other words, when touching several receiving terminals 42 for second 22, because of the location division 30 of electronic memory card 20 can't corresponding be housed in the fitting portion 64 of electric signal adapter assembly 60, make electronic memory card 20 can't insert within the electric signal adapter assembly 60 fully, this moment, the user put upside down mistake with regard to the placement direction of knowing electronic memory card 20, must turn around to reappose.
In the present embodiment, the location division 30 of electronic memory card 20 is circular-arc.But known to the those of ordinary skill in this field, location division 30 can be groove, and corresponding fitting portion 64 can be projection or the like.Any location division 30 and fitting portion 64 are mutual when chimeric, and the correct design of expression placement direction all can.
See also Fig. 9, Fig. 9 is the internal structure schematic diagram of the electric signal connected system 70 of another embodiment of the utility model.Be with electric signal connected system 10 differences of Fig. 1, in the present embodiment, the electric signal adapter assembly of electric signal connected system 70 is a slot apparatus 81 (can be provided with a card drawing-out mechanism) that is built in this electronic installation 80 in, the signal of the electronic memory card 20 that is used to transfer.Directly be provided with several receiving terminals 82 and an identification receiving terminal 84 in the slot apparatus 81, and the standard (as having 5 terminals altogether) that all meets the USBOn-The-Go coffret, also conformance with standard USB coffret standard of several receiving terminals 82 wherein, can be used for being electrically connected several output connecting pins 26 of electronic memory card 20, be that aforementioned receiving terminal 82 is two transfer of data pin D+, the D-that can be used for receiving electronic memory card 20 respectively, and two voltages supply pin VBUS, Gnd.And identification receiving terminal 84 is the identification pins 28 that are used for being electrically connected electronic memory card 20.Further comprise the data of a storage control unit 88 in the electronic installation 80 with access electronic memory card 20.When identification pin 84 contacts the identification pin 28 of electronic memory cards 20, whether the storage control unit 88 of electronic installation 70 can be set up with a corresponding pin 28 according to its identification receiving terminal 84 and electrically conduct, decide principal and subordinate (host/slave) relation between electronic installation 70 and the electronic memory card 20, for example this storage control unit can't read the signal of identification pin 28, so electronic memory card 20 is considered as the device from (slave), and electronic installation 80 is installed as main (host).This electronic installation 80 can be pocket pc (Convenient Personal Computer), multimedia player (Portable Media Player), GPS (Global Position System) (Global Positioning System, GPS), mobile phone, personal digital assistant (Personal Digital Assistant, PDA), digital camera (Digital Camera) or digital camera projector (Digital Camcorder), or other any electronic installation of store digital data that needs all can be used the utility model.And storage control unit 88 can be the control chip of central processing unit or its corresponding may command data access.
Seeing also Figure 10 is electric signal connected system of the present utility model, and it shows the schematic diagram of electric signal adapter assembly 100 and one first electronic installation 110 and a second electronic device 120.In the present embodiment, this electric signal adapter assembly 100 is the switching cable of tool two end connectors, be used for transmitting the electronic data signal between first electronic installation 110 and the second electronic device 120, wherein this first electronic installation 110 comprise several output connecting pins 112 and one identification pin 114 to meet USB OTG coffret standard.And this electric signal adapter assembly 100 comprises first housing 101 and second housing 102 is respectively formed on its two end connector.Further shown in Figure 11 and 12, comprise several receiving terminals 104 and an identification receiving terminal 106 in first housing 101 of this electronics citation adapter assembly 100 to meet USB OTG coffret standard, then comprise several signal output ends 108 in its second relative housing 102, and each signal output end 108 is used for being electrically connected respectively a receiving terminal of several receiving terminals 104, and identification receiving terminal 106 is not electrically connected the signal output end of any correspondence.Between several signal output ends 108 of this of this electric signal adapter assembly 100 several receiving terminals 104 and this is to do indirect being electrically connected by an electrical cable.Be noted that each several output connecting pin 112 of the receiving terminal 104 of this electric signal adapter assembly 100 and signal output end 108, first electronic installation 110 are conformance with standard USB coffret specifications simultaneously all also.
For example, when 110 tendencies to develop of first electronic installation send data to give second electronic device 120, can make this first electronic installation 110 insert first housing 101 of this electric signal adapter assembly 100, second electronic device 120 then inserts second housing 102 of means of electronic transmission 100.At this moment, two numbers of first electronic installation 110 reportedly defeated pin D+, D-and two voltage supply pin VBUS, Gnd can be electrically connected to several receiving terminals 104, and several signal output ends 108 then are electrically connected on second electronic device 120.The electronic data of first electronic installation 110 can be sent to second electronic device 120 via electronic switching assembly 100 by its two number reportedly defeated pin D+, D-and two voltage supply pin VBUS, Gnd.Wherein in Figure 10 and 11, first housing 101 is to be designed to the OTG female joint, but also can make the OTG male joint into, and the cross section figure of this male joint cross-sectional configurations proper and shown in Figure 11 is up and down to be put upside down.In addition, this second housing 102 can be designed to the public affairs/female joint of various USB specification according to need respectively, for example USB Mini-A interface, USB A interface, USB B interface, USB Mini-B interface, USB Mini-AB interface or the like.
See also Figure 13, Figure 14 and Figure 15, wherein Figure 13 is an electric signal connected system of the present utility model, and it shows that electric signal passes the schematic diagram of connected components 200 and one first electronic installation 110 and a second electronic device 130.It is the switching cable of tool two end connectors that the aforementioned electronic signal passes connected components 200, be used for transmitting the electronic data signal between first electronic installation 110 and the second electronic device 130, wherein first electronic installation 110 comprises several output connecting pins 112 and one identification pin 114 to meet USB OTG coffret standard, and the interface pattern of second electronic device 130 is also identical with aforementioned first electronic installation 110, promptly comprises several output connecting pins 132 and an identification pin 134 and meets USB OTG coffret standard.And electric signal biography connected components 200 comprises first housing 201 and the second relative housing 202 is respectively formed on its two end connector, and is provided with a diverter switch 203 on first housing 201.As shown in figure 14, comprise several receiving terminals 204 and an identification receiving terminal 206 in first housing 201 of electric signal biography connected components 200 to meet USB OTG coffret standard.And for example shown in Figure 15, then comprise several output connecting pins 132 that several signal output ends 208 are used to be electrically connected second electronic device 130 in second housing 202, and recognition signal output 222 is used for being electrically connected the identification pin 134 of second electronic device 130, to meet USB OTG coffret standard.Each signal output end 208 is electrically connected to corresponding receiving terminal 204 via electrical cable respectively and does to connect indirectly.Be noted that each several output connecting pin of the receiving terminal 204 of this electric signal adapter assembly and signal output end 208, first electronic installation 110 and second electronic device 130 are conformance with standard USB coffret specification all.
For example, when 110 tendencies to develop of first electronic installation send data to give second electronic device 130, first electronic installation 110 is inserted in first housing 201 of electric signal biography connected components 200, and second electronic device 130 then inserts in second housing 202 of electronics biography connected components 200.At this moment, because this diverter switch 203 provides at least three kinds of preference patterns, be denoted as " F ", " I ", " H " respectively as Figure 13, promptly represent float (Floating) pattern, identification (Identification) pattern and main device (Host) pattern respectively.When this diverter switch 203 was switched to floating mode, diverter switch 203 can make identification receiving terminal 206 not be electrically connected the signal output end of any correspondence, and forms open circuit.This moment, first electronic installation 110 can be considered the device from (Slave), and 130 of second electronic devices are main device, so the transfer of data of second electronic device 130 may command first electronic installation 110.Relatively, when switching device shifter 203 switches to main device pattern, diverter switch 203 can make discerns receiving terminal 206 ground connection, and this moment, first electronic installation 110 can be considered main (Host) device, so can be by the transfer of data of first electronic installation, 110 control second electronic devices 130.When diverter switch 203 switches to recognition mode, diverter switch 203 can make identification receiving terminal 206 be connected to recognition signal output 222, at this moment, first electronic installation 110 is except coming Data transmission to give the second electronic device 130 by several receiving terminals 204 that are positioned at first housing 201 and several signal output ends 208 that are positioned at second housing 202, can also transmit the recognition signal output 222 that other signal is given second housing 202 by the identification receiving terminal 206 that is positioned at first housing 201, thus, can increase the transfer rate between first electronic installation 110 and the second electronic device 130, also can increase by first electronic installation 110 and the design flexibility of second electronic device 130 on transfer of data.Therefore, with electric signal adapter assembly 100 and second electronic device 120 differences shown in Figure 10 be, electric signal adapter assembly shown in Figure 13 200 two ends and second electronic device 130 all meet USB OTG standard, and shown in the 14th and 15 figure, its first housing 201 and second housing 202 all are designed to the OTG female joint, but when other is used, also can make an OTG male joint and an OTG female joint into, just the cross section figure is up and down mutually and puts upside down, or all is designed to the OTG male joint for two housings 201,202.
Electronic installation 110,130 can be pocket pc (Convenient PersonalComputer), multimedia player (Portable Media Player), GPS (Global Position System) (GlobalPositioning System, GPS), mobile phone, personal digital assistant (Personal Digital Assistant, PDA), digital camera (Digital Camera) or digital camera projector (Digital Camcorder), or other any electronic installation that needs store digital data.
Compared with prior art, its specification characteristic of electric signal connected system of the present utility model not only is compatible with traditional USB interface, also meets the demand of OTG design simultaneously, can increase the convenience of data storing and transmission.
Claims (32)
1. electric signal connected system, it is characterized in that: it has an electric signal adapter assembly, be used between electronic memory card and electronic installation, transmitting electronic data, wherein this electronic memory jig has polygon configuration how much, wherein each limit is provided with row's transfer of data pad, comprise several output connecting pins and an identification pin, this electric signal adapter assembly comprises: at least one housing; Several receiving terminals are arranged on first end of this housing, are used for being electrically connected several output connecting pins of aforementioned electronic memory card; The identification receiving terminal is placed in first end of this housing, is used for being electrically connected the identification pin of this electronic memory card; And several signal output ends, being arranged on second end of this housing, each signal output end directly connects aforementioned several receiving terminals respectively.
2. electric signal connected system as claimed in claim 1 is characterized in that: several output connecting pins of this electronic memory card all meet USB OTG coffret specification with the receiving terminal and the identification receiving terminal of identification pin, this electric signal adapter assembly.
3. electric signal connected system as claimed in claim 1 is characterized in that: several output connecting pins of this electronic memory card, the signal output end of this electric signal adapter assembly and receiving terminal all meet USB coffret specification.
4. electric signal connected system as claimed in claim 1, it is characterized in that: this electronic memory card further comprises first and corresponding first second, wherein each row's transfer of data pad lays respectively on each limit of first of this electronic memory card, and at least one location division, lay respectively at least one corner on second each limit of this electronic memory card.
5. electric signal connected system as claimed in claim 4, it is characterized in that: this electric signal adapter assembly is an adapter, its first end is used to be electrically connected this electronic memory card, with and second end can be inserted in the standard USB interface transmission slot of this electronic installation.
6. electric signal connected system as claimed in claim 5, it is characterized in that: this electric signal adapter assembly further has lower house on two, wherein first end of each housing is provided with the breach of a recess, and when this two housings fastens up and down, form a conduit between this two housings, this conduit is used for accommodating aforementioned receiving terminal and identification receiving terminal and guides the insertion of this electronic memory card.
7. electric signal connected system as claimed in claim 4, it is characterized in that: this electric signal adaptor assembly further comprises a fitting portion, be arranged in this housing, be used for when second this receiving terminal of contact of this electronic memory card, supporting this electronic memory card and entering this electric signal conversion equipment to avoid anti-phase being misplaced of this electronic memory card.
8. electric signal connected system as claimed in claim 1 is characterized in that: this electronic installation is notebook computer, pocket pc or desktop computer.
9. electric signal connected system as claimed in claim 1 is characterized in that: this electronic installation is personal digital assistant, multimedia player, GPS (Global Position System) or mobile phone.
10. electric signal connected system as claimed in claim 1 is characterized in that: this electronic installation is digital camera or digital camera projector.
11. electric signal connected system as claimed in claim 1 is characterized in that: this identification receiving terminal of this electric signal adaptor assembly is made as open circuit.
12. electric signal connected system, it is characterized in that: it comprises electronic memory card, electric signal adapter assembly and an electronic installation, wherein this electronic memory jig has polygon configuration how much, number row transfer of data pad wherein is set respectively to the minority limit, and each row's transfer of data pad all comprises several output connecting pins and an identification pin; Aforementioned electronic signal adapter assembly is to be used for the data of this electronic memory card of access, the identification receiving terminal that it comprises several receiving terminals of these several output connecting pins that are used for being electrically connected this electronic memory card and is used for being electrically connected this identification pin of this electronic memory card; It comprises a storage control unit aforementioned electronic, is used for data by these several these electronic memory cards of receiving terminal access.
13. electric signal connected system as claimed in claim 12 is characterized in that: several output connecting pins of this electronic memory card all meet USB OTG coffret specification with the receiving terminal of identification pin, this electric signal adapter assembly with the identification receiving terminal.
14. electric signal connected system as claimed in claim 13 is characterized in that: several output connecting pins of this electronic memory card, the receiving terminal of this electric signal adapter assembly all meet USB coffret specification.
15. electric signal connected system as claimed in claim 12 is characterized in that: this electronic memory card further comprises second of first and corresponding first, and makes this number arrange the transfer of data pad to lay respectively on each limit of first of this electronic memory card.
16. electric signal connected system as claimed in claim 15, it is characterized in that: this electronic memory card comprises at least one location division in addition, lay respectively on each corner of second of this electronic memory card, and this electric signal adapter assembly further comprises a fitting portion, when these several receiving terminals of second of this electronic memory card this electric signal adapter assembly of contact, this electric signal adapter assembly is put into to avoid this electronic memory card to be misplaced in the location division that is used to support this electronic memory card.
17. electric signal connected system as claimed in claim 12 is characterized in that: this electronic installation is notebook computer, pocket pc or desktop computer.
18. electric signal connected system as claimed in claim 12 is characterized in that: this electronic installation is personal digital assistant, multimedia player, GPS (Global Position System) or mobile phone.
19. electric signal connected system as claimed in claim 12 is characterized in that: this electronic installation is digital camera or digital camera projector.
20. electric signal connected system as claimed in claim 12 is characterized in that: this electric signal adapter assembly is a slot apparatus, and The built-in is in this electronic installation.
21. electric signal connected system, it is characterized in that: it has an electric signal adapter assembly, be used for transmitting the electronic data signal between one first electronic installation and the second electronic device, this first electronic installation comprises several output connecting pins and an identification pin, and this electric signal adapter assembly comprises first housing; Several receiving terminals are arranged in this first housing, are used for being electrically connected several output connecting pins of this first electronic installation; The identification receiving terminal is arranged in this first housing, is used for being electrically connected this identification pin of this first electronic installation; Second housing; And several signal output ends, being arranged in this second housing, each signal output end connects a receiving terminal of these several receiving terminals respectively, is used for being electrically connected this second electronic device.
22. electric signal connected system as claimed in claim 21 is characterized in that: the receiving terminal of this electric signal adapter assembly all meets USB OTG coffret specification with several output connecting pins of identification receiving terminal, first electronic installation with the identification pin.
23. electric signal connected system as claimed in claim 22 is characterized in that: several receiving terminals of this of this electric signal adapter assembly and this several signal output ends, second electronic device meet USB coffret specification.
24. electric signal connected system as claimed in claim 21 is characterized in that: be to utilize electrical cable to do to connect indirectly between several receiving terminals of this of this electric signal adapter assembly and this several signal output ends.
25. electric signal connected system, it is characterized in that: it has an electric signal adapter assembly, be used for transmitting the electronic data signal between first electronic installation and the second electronic device, this first electronic installation comprises several output connecting pins and an identification pin, this electric signal adapter assembly comprises: several receiving terminals are used for being electrically connected several output connecting pins of this first electronic installation; Discern receiving terminal for one, be used for being electrically connected this identification pin of this first electronic installation; Several signal output ends, each signal output end connect a receiving terminal of these several receiving terminals respectively, to be electrically connected to this second electronic device; A recognition signal output is used for being electrically connected this second electronic device; And a diverter switch, be used for controlling the electrical connection path of this identification receiving terminal, to determine the master slave relation of this first electronic installation and this second electronic device.
26. electric signal connected system as claimed in claim 25 is characterized in that: this second electronic device comprises several output connecting pins and an identification pin.
27. electric signal connected system as claimed in claim 26 is characterized in that: the recognition signal output of this electric signal adapter assembly is used for contacting the identification pin of this second electronic device.
28. electric signal connected system as claimed in claim 27 is characterized in that: when this diverter switch of this electric signal adapter assembly was controlled this identification receiving terminal for open circuit, this first electronic installation was that this second electronic device is main device from device.
29. electric signal connected system as claimed in claim 27, it is characterized in that: when this diverter switch of this electric signal adapter assembly is controlled this identification receiving terminal and is electrically connected to earth terminal, this first electronic installation is main circuit, and this second electronic device is from circuit.
30. electric signal connected system as claimed in claim 27, it is characterized in that: when this diverter switch of this electric signal adapter assembly was controlled this identification receiving terminal and is electrically connected to this recognition signal output, this first electronic installation transmitted data to this second electronic device by this identification receiving terminal and this recognition signal output in addition.
31. electric signal connected system as claimed in claim 27 is characterized in that: several output connecting pins of the receiving terminal of this electric signal adapter assembly, signal output end, identification receiving terminal and recognition signal output, first electronic installation and second electronic device all meet USB OTG coffret specification with the identification pin.
32. electric signal connected system as claimed in claim 27 is characterized in that: several output connecting pins of several receiving terminals of this of this electric signal adapter assembly and this several signal output ends, first electronic installation and second electronic device all meet USB coffret standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201311102U CN2935518Y (en) | 2006-08-04 | 2006-08-04 | Electronic signal connecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201311102U CN2935518Y (en) | 2006-08-04 | 2006-08-04 | Electronic signal connecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2935518Y true CN2935518Y (en) | 2007-08-15 |
Family
ID=38344725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201311102U Expired - Fee Related CN2935518Y (en) | 2006-08-04 | 2006-08-04 | Electronic signal connecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2935518Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102208721A (en) * | 2010-03-30 | 2011-10-05 | 中强光电股份有限公司 | Universal serial bus connector and converter for universal serial bus connector |
| EP3736916B1 (en) * | 2019-05-08 | 2024-09-11 | TE Connectivity Solutions GmbH | Connector with memory card |
-
2006
- 2006-08-04 CN CNU2006201311102U patent/CN2935518Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102208721A (en) * | 2010-03-30 | 2011-10-05 | 中强光电股份有限公司 | Universal serial bus connector and converter for universal serial bus connector |
| EP3736916B1 (en) * | 2019-05-08 | 2024-09-11 | TE Connectivity Solutions GmbH | Connector with memory card |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |