CN105045339A - Multifunctional expansion device for electronic product and expansion method for electronic product - Google Patents
Multifunctional expansion device for electronic product and expansion method for electronic product Download PDFInfo
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- CN105045339A CN105045339A CN201510390102.3A CN201510390102A CN105045339A CN 105045339 A CN105045339 A CN 105045339A CN 201510390102 A CN201510390102 A CN 201510390102A CN 105045339 A CN105045339 A CN 105045339A
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Abstract
The invention discloses a multifunctional expansion device for an electronic product. The device comprises a central control unit, a data processing component and a data transmission component. The data processing component comprises a power component, a storage component, a projection component and a keyboard component, wherein the power component is used for providing power, the storage component is used for storing data, the projection component is used for displaying a projection, and the keyboard component is used for inputting control information. The central control unit receives a request operation from the electronic product, and outputs a control instruction to the data processing component. The data processing component is connected to the electronic product through the data transmission component, and interacts with the electronic product according to the control instruction, so as to implement function expansion. The multifunctional expansion device for the electronic product, provided by the invention, is convenient to operate, diversified in function and high in degree of integration, and effectively expands use functions of the electronic product matched with the device; and the device is convenient and practical.
Description
Technical field
The present invention relates to the electronic product accessory field of the auxiliary expansion for electronic product using function, particularly relate to a kind of electronic product Multi-function extension equipment and extended method thereof.
Background technology
Existing electronic product (as smart mobile phone, panel computer etc.), due to the requirement of itself size, cost and carrying mode etc., its using function is restricted, in use has many weak points, as comprised: 1, device interior limited battery capacity; 2, screen size is too small, can not realize many people viewing, sharing information content; 3, interior storage capacity is limited; 4, screen soft keyboard is too small, inconvenient long-time concentrated typing Word message, inconvenient operation; 5, cannot be connected with high definition, large scale equipment (as display, televisor etc.).In sum, due to the restriction of oneself body, there is certain familiar lacunas in electronic product.
Summary of the invention
According to an aspect of the present invention, provide a kind of electronic product Multi-function extension equipment, by by projection, extend out and connect the high definition such as televisor, display, large-sized display devices, laser keyboard input, extension storage and external power source function very high integrity, for electronic product provides the higher peripherals of a kind of integration degree, with at least one in solving the problem.This equipment comprises central control unit, data handling component and data transfer components, described data handling component comprise for provide the power supply module of electric energy, for store data memory module, for the projecting subassembly of Projection Display and the keyboard components for input control information; Wherein, described central control unit receives the solicit operation of described electronic product, exports steering order to described data handling component; Described data handling component connects described electronic product by described data transfer components, carries out alternately according to described steering order and described electronic product, and practical function is expanded.
In some embodiments, described power supply module comprises for the electric battery of storage of electrical energy and the power connection group for being connected external equipment, described power connection group comprises discharge connector and charging connector, described power connection group is connected with described electric battery, by described discharge connector be described electronic product charging, by described charging connector be described electric battery charging.Thus, by power supply module, both itself can provide power supply for this expansion equipment, mobile charging function can be provided for electronic product again.
In some embodiments, described memory module comprises treatment circuit plate and is arranged on the memory disc on described treatment circuit plate, described treatment circuit plate is connected with described data transfer components, received the information of described electronic product by described data transfer components, and the described information read is stored to described memory disc.Thus, can be implemented as electronic product and exterior storage is provided, expand the memory capacity of electronic product.
In some embodiments, this equipment also comprises the housing and image connector with cavity, wherein, described central control unit and described data handling component are contained in described housing, described housing offers the first interface, described image connector is installed in described first interface, and described electronic product is connected with high definition display device by described image connector.Thus, expansion equipment can either be made to be easy to carry, volume and the profile of expansion equipment can be changed again according to demand, improve Consumer's Experience.Meanwhile, affect connector and connect high definition device, enable electronic product by large scale high definition display device played file information.
In some embodiments, described projecting subassembly comprises projection process module, for the projection head of imaging and the focusing thumb wheel for focusing, described projection process module installation is in described housing, described housing is provided with lug boss, described projection head is installed in described lug boss, described focusing thumb wheel is arranged at the side of described lug boss, and the below of described lug boss is provided with projection switch for opening described projection process module and loudspeaker.Thus, can realizing with shielding input, being convenient to sharing information and realizing many people viewing.
In some embodiments, described keyboard components comprises the keyboard projector and imageing sensor, described housing offers installation window, and the described keyboard projector and described imageing sensor are installed in described installation window up and down successively.Thus, large input through keyboard can be realized, improve the bad experience that user is undertaken by electronic product soft keyboard inputting, facilitate user to concentrate typing mass data information for a long time.
At some embodiments, described data transfer components comprises wireless transport module and wire transmission module, and wherein, described wireless transport module is WIFI module, bluetooth module and infrared module, and described wire transmission module is data line.Thus, user can be connected to expansion equipment by wireless or wire transmission module, and utilizes its corresponding function assembly practical function to expand, very efficient and convenient.
According to a further aspect in the invention, additionally provide a kind of extended method of electronic product Multi-function extension equipment, by this extended method, realize the corresponding function of expansion equipment, thus meet the Multi-function extension demand of electronic product.The method comprises:
Obtain the jack connection status of charging connector and discharge connector, connect the charge or discharge circuit of the power supply module of expansion equipment according to described connection status, carry out charging or discharge operation;
Receive the storage resource request of described electronic product, according to described storage resource request, start the memory module of expansion equipment, obtain data message from described electronic product and store;
Receive the playing request of described electronic product, start projecting subassembly, read the data leaving described electronic product in or be stored in described memory module, export described data to display screen by projector equipment;
Receive the input request of described electronic product, start keyboard components, by amplification imaging, keyboard is amplified in the plane in the mode of image, and receive user's input by imageing sensor.
In some embodiments, the method also comprises:
Obtain the connection status of card reading connector jack, according to described connection status, connect described card reading connector to read the data of the storage card inserted, and the data read are stored to described memory module or export the display of described projecting subassembly to.
In some embodiments, the method also comprises:
Obtain the connection status of image connector jack, according to described connection status, connect image connector, from described electronic product obtaining information, described information is exported by image connector.
By this extended method, expansion equipment carries out information interaction by central control unit and data transfer components and electronic product, receive the request of electronic product, according to the extended requests of electronic product, namely by calling the Function Extension of each Implement of Function Module to electronic product.This expansion equipment realizes integrated to the height of each functional module by central control unit and data transfer components, multiple expanded function is realized based on an expansion equipment, both be easy to carry, can meet again the several functions demand of electronic product, the development for electronic product provides effective support simultaneously.
Accompanying drawing explanation
Fig. 1 is the perspective view of the electronic product Multi-function extension equipment of an embodiment of the present invention;
Fig. 2 is the perspective view in another orientation of the Multi-function extension equipment of electronic product shown in Fig. 1;
Fig. 3 is the annexation figure of each assembly in the Multi-function extension of electronic product shown in Fig. 1 equipment;
Fig. 4 is the extended method schematic flow sheet of the electronic product Multi-function extension equipment of an embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
Fig. 1 show schematically show the spatial structure of the electronic product Multi-function extension equipment according to one embodiment of the present invention, and Fig. 2 show schematically show the spatial structure according to another orientation of electronic product Multi-function extension equipment in Fig. 1 illustrated embodiment.
As depicted in figs. 1 and 2, a kind of electronic product Multi-function extension equipment 1 that the embodiment of the present invention provides, for the auxiliary expansion of electronic product (as smart mobile phone or panel computer) using function, this expansion equipment 1 comprise there is cavity housing 11, for the data transfer components 12 with electronic product communication, for the treatment of the data handling component (not indicating in figure) of data message and the CPU (central processing unit) (not indicating in figure) for carrying out control treatment to data handling component.Wherein, data handling component is arranged in housing 11, comprise for provide the power supply module of electric energy (not indicating in figure), for store data memory module (not indicating in figure), for the projecting subassembly (not indicating in figure) of Projection Display and the keyboard components 14 for input control information.Central control unit is arranged in housing 11, can be cpu central processing unit.Memory module is electrically connected with data transfer components 12, housing 11 is provided with the starting key 15 for opening or close whole equipment.Such setting, this power supply module not only for providing electric energy for other assembly in expansion equipment 1, can also be used as portable power source, is the charging of external electronic product.Memory module then can be used in storing data, thus overcomes the defect of the memory headroom deficiency of electronic product own, and the reading in use for supplied for electronic product uses; Information projection can show by projecting subassembly, improves the area of display, is convenient to many people and watches simultaneously; Keyboard components 14 can increase operation interface during typing, in needs typing or when writing file, and convenient operation editor.By this expansion equipment 1, overcoming electronic product and there is the restricted defect of using function because of factors such as size own, cost, carrying modes, by supporting the use with electronic product, thus improve the using function of electronic product.Expansion equipment 1, compact, is easy to carry, convenient and practical.
Further, as depicted in figs. 1 and 2, when reality uses, sometimes the information read is needed to leave on storage card or USB flash disk, thus data handling component also comprises the card reading connector 16 for connecting storage card, housing 11 offers the first interface, card reading connector 16 is installed in the first interface.When needing to read the data in storage card, storage card is inserted in card reading connector 16, then the software client operated on electronic product controls read functions, sent the request of reading storing card data to central control unit by software client, namely central control unit obtains the data on storage card by card reading connector 16, and can the information read be selected to show on electronic product according to the service condition of reality or be shown by projecting subassembly, use-pattern is versatile and flexible, convenient.
Further, as shown in Figure 2, sometimes also need to extend out to be connected on the high definition such as televisor, display, large-sized display device and play, thus this expansion equipment 1 also comprises the image connector 17 for connecting display device, housing 11 offers the second interface, image connector 17 is installed in the second interface.This image connector 17 is high-definition multimedia connector, during use, data line one end is connected on image connector 17, the other end be connected to need use play display device on (as televisor), then send request to central control unit by operating software client on electronic product, start image connector, image connector is sent to by central control unit by needing the information play, export display device to by image connector and carry out high definition broadcasting, thus further expand the using function of electronic product.
Particularly, as shown in Figure 1, power supply module comprises for the electric battery (not shown) of storage of electrical energy and the power connection group 11 for being connected external equipment, and power connection group 11 is fixedly installed on housing 11, and is electrically connected with electric battery.This electric battery is chargeable electric battery, can charging and discharging repeatedly, and by power connection group 11 and other equipment connections during use, realize the function of charging or electric discharge, dependability is high, convenient and practical.Power connection group 11 comprises the discharge connector 111 for charging for external connected electronic product and the charging connector 112 for charging for electric battery itself, housing 11 is offered the first mounting hole and the second mounting hole, discharge connector 111 is fixedly installed in the first mounting hole, and charging connector 112 is fixedly installed in the second mounting hole.Such setting, can know during use that distinguishing is discharge or the joint of charging, ease of use is good.Power supply module also comprises the battery capacity indication lamp 113 for showing electricity, thus just can know the number of the whether in running order and electricity of power supply module by this battery capacity indication lamp 113, further increases the convenience of use.And when designing, discharge connector 111, charging connector 112 and battery capacity indication lamp 113 are arranged in the side of housing 11 from bottom to top.Queueing discipline, compact, thus improve integrally-built attractive in appearance.And the specific implementation of power supply module, can be realized by prior art such as charger, therefore not repeat them here.
Particularly, memory module comprises treatment circuit plate (not shown) and is arranged on the memory disc (not shown) on treatment circuit plate, and treatment circuit plate is electrically connected with data transfer components 12.Memory disc is the data disks that can store or delete, and capacity is large, more data can be deposited, be arranged on treatment circuit plate, treatment circuit plate receives the processing instruction of central control unit, by the transmitting effect of data transfer components 12, from data disks read or to data disks stored in data.Like this, by storing the data in memory disc instead of in electronic product itself, and be convenient to equally read, thus overcome the defect of electronic product off-capacity.And central control unit such as CPU and memory module such as the Read-write Catrol between memory disc operate, be all that prior art can realize, be not described in detail in this.
Particularly, as shown in Figure 1, in the present embodiment, projecting subassembly comprises projection process module (not shown), for the projection head 131 of imaging and the focusing thumb wheel 132 for focusing, projection process module installation is in housing 11, housing 11 is convexly equipped with the lug boss 133 with installing projection head 131, projection head 131 is installed in lug boss 133, focusing thumb wheel 132 is arranged at the side of lug boss 133, and the below of lug boss 133 is provided with the projection switch 134 for opening projection process module and the loudspeaker 135 for playing sound.By such setting, projection switch 134 is opened during use, sent request to central control unit by software client, central control unit is to projection process module sending controling instruction, thus make the file of needs projection broadcasting after projection process resume module, can be exaggerated in projection head 131, finally project on smooth face (as curtain or metope), expand the area of image, and sound can be play by loudspeaker 135, thus be convenient to many people and watch simultaneously, overcome electronic product due under screen size own, cannot many people defect of simultaneously watching.And, in order to ensure the quality of projection imaging, guaranteeing the sharpness of image, just focusing by rotating focusing thumb wheel 132, the focal length of adjustment projection imaging, simple to operation.In addition, be also provided with projection indicator lamp 136 to indicate the duty of projecting subassembly, easy to use.The specific implementation principle of projecting subassembly, the relevant art being equal to screen equipment as mirocast/airplay by prior art can realize, and is not described in detail in this.
Particularly, as shown in Figure 2, in the present embodiment, adopt radio connection to connect expansion equipment 1 and electronic product, this data transfer components 12 comprises and is arranged in housing 11, can realize the WIFI module of wirelessly transmitting data function, bluetooth module and infrared module, thus when specifically using, the kind of the electronic product that can access as required carrys out which kind of module of choice for use to carry out wireless connections, and connected mode is various, and ease of use is good.And, housing 11 is provided with bluetooth pilot lamp 121 and infrared pilot lamp 122.Thus just can know actual duty by the light on and off situation of checking corresponding lamp, easy to use.
Fig. 3 show schematically show the annexation of each assembly in electronic product Multi-function extension equipment.As shown in Figure 3, power supply module 32 is electrically connected with memory module 32, keyboard components 14, projecting subassembly 33, image connector 17, card reader (depending on going out) and central control unit 30, for each functional module of expansion equipment provides internal electric source.Keyboard components 14 is connected with central control unit 30 circuit, receive the steering order that central control unit 30 sends, start keyboard components 14 and carry out keyboard & display and input through keyboard operation, receive the information of user by input through keyboard, and be sent to the request instruction of central control unit 30 by the software client of electronic product according to user, process is entered to the information of input.Projecting subassembly 33 is connected with central control unit 30 circuit, receives the steering order of central control unit 30 transmission, starts projecting subassembly 33, and by projection process module by after the file processing of needs projection broadcasting, carries out Projection Display.Memory module 32 is connected with central control unit 30, receives the instruction of central control unit 30, carries out read-write operation.Power supply module 32 is while providing power supply for central control unit 30, the conversion of charge or discharge is carried out according to the instruction of central control unit 30, as electronic product being connected to discharge connector as user, central control unit 30 is according to the link information of discharge connector, export control command to power supply module 32, make the function that power supply module 32 startup is electronic product charging, central control unit 30 is according to the electricity of electric battery in power supply module 32 simultaneously, and corresponding pilot lamp is connected the display that brightens.And electronic product is by the WIFI module of its WIFI module connection data transmission assembly, connecting communication is carried out with projecting subassembly, be connected with the bluetooth module of data transfer components by bluetooth module, communication is carried out with keyboard components, be connected with memory module, image connector, card reading connector and power supply module by data line, carry out communication, thus realize the same function of shielding input, input through keyboard, high definition display translation, exterior storage and external power source and charging by expansion equipment.
When practical operation uses, first user need download a software client matched with this expansion equipment 1 on electronic product, this software client is the entrance of user operation, by carrying out alternately with the central control unit of expansion equipment 1, realize the control operation to data handling component, thus carry out Function Extension by expansion equipment 1 pair of electronic product.Afterwards, realized being connected by electronic product, and this connected mode can be wireless connections or wired connection by data transfer components 12 with expansion equipment 1, thus this data transfer components 12 can be the component or data line etc. that can realize wireless connections.In the middle of use procedure, user is by the central control unit transmit operation instruction of corresponding software client to expansion equipment 1 on electronic product, and the operation carrying out corresponding function according to the operational order received by central control unit controls.Such as, to display the play file at needs, when watching for many people simultaneously, by operating respective menu option or the instruction options (as " with shielding input " menu) of software client on electronic product, namely electronic product is connected to central control unit by data transfer components 12, central control unit receives the instruction (as character " F ") of throwing in screen, namely the data left on electronic product or memory module are read, and start projecting subassembly and (be specially central control unit and send enabled instruction to projecting subassembly, as " start "), the data read are transferred to projecting subassembly, so that corresponding fileinfo is shown in the mode of projection, thus it is little to overcome electronic product screen display size, be not easy to the defect that many people watch simultaneously.Simultaneously, when needs carry out Document Editing, by the respective menu option (as " input through keyboard ") of software client, connect central control unit, by central control unit, by instruction, (prior art of CPU and keyboard communication can realize, do not repeat them here) start keyboard components 14, to receive user's input.Keyboard components 14 in the present invention can be common external connection keyboard, also can be laser keyboard.The present embodiment is that laser keyboard is described for keyboard components 14, and keyboard amplifies in the plane in the mode of image with the principle of amplification imaging by laser keyboard, and can tap operation, thus improves the convenience of editing operation.Be specially, keyboard components 14 comprises the keyboard projector 141 and imageing sensor 142, and housing 11 offers the installation window for installing the keyboard projector 141 and imageing sensor 142, the keyboard projector 141 is arranged at the top of imageing sensor 142.Like this, when needing to use keyboard operation, user operates electronic product by software client, send request to central control unit, keyboard components 14 is started by central control unit, the shape of keyboard is just projected on desktop by the keyboard projector 141 amplification, the keyboard interface formed by projected image is large, can bimanualness, and concrete operation information can be responded to by imageing sensor 142 and receive, just record exactly after treatment, overcome electronic product upper keyboard interface little, unhandy defect.Can typing be concentrated by this keyboard components 14 for a long time or write file, improve the convenience of use.For can exact operations keyboard, housing 11 be also provided with keypad function pilot lamp 143, thus just can knows that keyboard is in capitalization state or small letter state by this keypad function pilot lamp 143, so that can accurate typing word.
Further, as depicted in figs. 1 and 2, because expansion equipment 1 can produce heat in use, in order to avoid each part of housing 11 inside affects using function because of high temperature, the top of housing 11 is provided with heat dissipating ring 18.The cavity of housing 11 is connected with the external world by heat dissipating ring 18, makes air flow, thus is beneficial to scattering and disappearing of housing 11 internal heat, ensure that data handling component can reliably use.
The electronic product Multi-function extension equipment 1 that the embodiment of the present invention provides, by setting data processing components in the cavity of housing 11, thus by power supply module wherein, can power for equipment and be that external connected electronic product charges; Memory module can store data, overcomes the defect of electronic product memory headroom deficiency; Just can expand display area by projecting subassembly, many people can be watched simultaneously, just overcome electronic product due to screen size is little cannot many people defect of simultaneously watching; Improving the operation interface of keyboard by arranging keyboard components 14, thus can typing for a long time or editor's word, just overcoming electronic product due to cannot the defect of typing for a long time or editing files under operation interface.Several functions is integrated in one by this expansion equipment 1, diverse in function, realizes being connected by data transfer components 12 and electronic product, and the auxiliary using function extending electronic product, expansion equipment 1 compact, easy to carry, practicality is good.
Fig. 4 show schematically show the extended method of electronic product Multi-function extension equipment of the present invention.As shown in Figure 4, the method comprises:
Step S401: electronic product connects expansion equipment by WIFI, expansion equipment starts projecting subassembly, receives the operational order of electronic product, by store in electronic product or fileinfo that expansion equipment stores, carry out projection broadcasting.
As mentioned before, there is in expansion equipment central control unit CPU, by downloading corresponding software client on electronic product, namely being undertaken alternately by wireless or wire transmission by software client and central control unit.When projection play by needs, connect expansion equipment by WIFI, and open the switch of projecting subassembly, namely by central control unit to projection process module sending controling instruction, corresponding file is amplified Projection Display on screen, thus the same screen realizing electronic product is thrown in.
Step S402: electronic product is by bluetooth or infrared connection expansion equipment, and expansion equipment starts keyboard components, receives the operational order of electronic product, amplifies keyboard and projects to desktop, receive the operation information of user.
As mentioned before, keyboard components comprises the keyboard projector and imageing sensor, electronic product by bluetooth or infrared be connected to expansion equipment after, namely the software client by downloading operates, instruction is sent request to central control unit, central control unit starts keyboard components according to request instruction, and keyboard amplification is projected to desktop by the keyboard projector by keyboard components, is received the operation information of user by image sensor senses.
Step S403: electronic product connects the discharge connector of expansion equipment by data line, expansion equipment, according to the connection status of discharge connector, is connected the discharge circuit of electric battery, thus is carried out charging operations to electronic product.
Step S404: the charging connector of expansion equipment connects external power source by data line, expansion equipment, according to the connection status of charging connector, is connected the charging circuit of electric battery, is carried out charging operations to expansion equipment.
Step S405: memory card is inserted card reading connector plug, expansion equipment receives the solicit operation of user by software client, start card reading connector and read data message in storage card, and according to the request of software client, the information received is shown or stores.
When needs read data from storage card or USB flash disk, storage card or USB flash disk are inserted jack corresponding to card reading connector, and sends instruction by software client to expansion equipment.Central control unit receives the solicit operation of user, sends reading command to card reading connector, reads the data message in storage card.After reading completes, according to the request received from software client, if the request of playing, then start projecting subassembly or the image connector connection status of image connector correspondence jack (judge whether be connect), the information read is outputted to projection screen or high definition display device is play.If the request stored, then start memory module, the information read is written to memory disc.
Step S406: expansion equipment is connected display device by the jack of image connector with data line, receive the solicit operation of user by software client, read the data of expansion equipment memory module or receive data from electronic product, and exporting display device to and carry out high definition display.
Step S407: send data storage request to expansion equipment by data transfer components, the central control unit of expansion equipment starts memory module, reads data and store from electronic product.
By this extended method, expansion equipment carries out information interaction by central control unit and data transfer components and electronic product, receive the request of electronic product, according to the extended requests of electronic product, namely by the Function Extension of each Implement of Function Module to electronic product.This expansion equipment realizes integrated to the height of each functional module by central control unit and data transfer components, multiple expanded function is realized based on an expansion equipment, both be easy to carry, can meet again the several functions demand of electronic product, the development for electronic product provides effective support simultaneously.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. electronic product Multi-function extension equipment, comprise central control unit, data handling component and data transfer components, described data handling component comprise for provide the power supply module of electric energy, for store data memory module, for the projecting subassembly of Projection Display and the keyboard components for input control information;
Wherein, described central control unit receives the solicit operation of described electronic product, exports steering order to described data handling component; Described data handling component connects described electronic product by described data transfer components, carries out alternately according to described steering order and described electronic product, and practical function is expanded.
2. equipment according to claim 1, wherein, described power supply module comprises for the electric battery of storage of electrical energy and the power connection group for being connected external equipment, described power connection group comprises discharge connector and charging connector, described power connection group is connected with described electric battery, by described discharge connector be described electronic product charging, by described charging connector be described electric battery charging.
3. equipment according to claim 1, wherein, described memory module comprises treatment circuit plate and is arranged on the memory disc on described treatment circuit plate, described treatment circuit plate is connected with described data transfer components, received the information of described electronic product by described data transfer components, and the described information read is stored to described memory disc.
4. equipment according to claim 1, also comprise the housing and image connector with cavity, wherein, described central control unit and described data handling component are contained in described housing, described housing offers the first interface, described image connector is installed in described first interface, and described electronic product is connected with high definition display device by described image connector.
5. equipment according to claim 4, wherein, described projecting subassembly comprises projection process module, for the projection head of imaging and the focusing thumb wheel for focusing, described projection process module installation is in described housing, described housing is provided with lug boss, described projection head is installed in described lug boss, and described focusing thumb wheel is arranged at the side of described lug boss, and the below of described lug boss is provided with projection switch for opening described projection process module and loudspeaker.
6. equipment according to claim 4, wherein, described keyboard components comprises the keyboard projector and imageing sensor, described housing offers installation window, and the described keyboard projector and described imageing sensor are installed in described installation window up and down successively.
7. equipment according to claim 1, wherein, described data transfer components comprises wireless transport module and wire transmission module, and wherein, described wireless transport module is WIFI module, bluetooth module and infrared module, and described wire transmission module is data line.
8. the extended method of electronic product Multi-function extension equipment, comprising:
Obtain the jack connection status of charging connector and discharge connector, connect the charge or discharge circuit of the power supply module of expansion equipment according to described connection status, carry out charging or discharge operation;
Receive the storage resource request of described electronic product, according to described storage resource request, start the memory module of expansion equipment, obtain data message from described electronic product and store;
Receive the playing request of described electronic product, start projecting subassembly, read the data leaving described electronic product in or be stored in described memory module, export described data to display screen by projector equipment;
Receive the input request of described electronic product, start keyboard components, by amplification imaging, keyboard is amplified in the plane in the mode of image, and receive user's input by imageing sensor.
9. method according to claim 8, also comprises:
Obtain the connection status of card reading connector jack, according to described connection status, connect described card reading connector to read the data of the storage card inserted, and the data read are stored to described memory module or export the display of described projecting subassembly to.
10. method according to claim 8, also comprises:
Obtain the connection status of image connector jack, according to described connection status, connect image connector, from described electronic product obtaining information, described information is exported by image connector.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110050519A (en) * | 2016-10-07 | 2019-07-23 | 利奇得公司 | Modularization load-bearing part form factor for computing platform |
| CN108073221A (en) * | 2016-11-08 | 2018-05-25 | 英业达科技有限公司 | For the extension interface arrangement and its related system of a running gear |
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