CN107146525A - Display device and its communication means, the device with memory function - Google Patents
Display device and its communication means, the device with memory function Download PDFInfo
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- CN107146525A CN107146525A CN201710355517.6A CN201710355517A CN107146525A CN 107146525 A CN107146525 A CN 107146525A CN 201710355517 A CN201710355517 A CN 201710355517A CN 107146525 A CN107146525 A CN 107146525A
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- display device
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- 238000004891 communication Methods 0.000 title claims abstract description 57
- 230000006386 memory function Effects 0.000 title claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 34
- 238000005859 coupling reaction Methods 0.000 claims abstract description 34
- 230000008878 coupling Effects 0.000 claims abstract description 33
- 238000003860 storage Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000005674 electromagnetic induction Effects 0.000 claims description 31
- 238000005286 illumination Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000010304 firing Methods 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 24
- 230000005611 electricity Effects 0.000 description 13
- 230000005669 field effect Effects 0.000 description 12
- 239000004065 semiconductor Substances 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000004973 liquid crystal related substance Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 3
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- 230000006698 induction Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910018095 Ni-MH Inorganic materials 0.000 description 2
- 229910018477 Ni—MH Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
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- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910001004 magnetic alloy Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/165—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on translational movement of particles in a fluid under the influence of an applied field
- G02F1/166—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
- G02F1/167—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H02J7/025—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Nonlinear Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Power Sources (AREA)
Abstract
The invention discloses a kind of display device and its communication means, the device with memory function.Wherein, the display device includes：Housing；Control circuit；Communication circuit module, for transmission and identification data signals；Power supply module, can power from external reception electrical energy for storage, and for control circuit；And display module, for display data information；Wherein, control circuit respectively with communication circuit module, power supply module and display module electric property coupling.The display device of the present invention can be from external reception electrical energy for storage by power supply module, can continuous firing without external power supply, realize the display to data message, simultaneously can also convenient and external information sources traffic with transmit with display data information, meet the demand used under the high environment of the safety requirements used electric energy.
Description
Technical field
The present invention relates to field of display devices, more particularly to a kind of is displayable data information and logical without external power supply
The display device and its communication means of letter, the device with memory function.
Background technology
At present, some particular places are for the consideration of the angle of the secure contexts such as fire prevention, the safety requirements used electric energy
Improved constantly, especially bank deposits the places such as paper money warehouse, short circuit is caused if as electric energy improper use or aging circuit
Serious loss can be caused if causing fire.
Meanwhile, usual two equipment room data transfers need plug data wire or memory card, and the electrostatic so produced also has
The generation of fire may be caused, so how to reduce the use of equipment in these particular places for electric energy, and overcome and passing
The problem of electrostatic produced in the data transmission method of system is highly important.
The content of the invention
The present invention solves the technical problem of a kind of display device of offer and its communication means, with memory function
Device, it is that logarithm can be achieved it is believed that the display of breath that can not need external power supply, additionally it is possible to convenient and external information sources traffic with
Transmitting data information, meets the demand of the display data information under the high environment of the safety requirements used electric energy.
In order to solve the above technical problems, one aspect of the present invention is：A kind of display device is provided, its feature
It is, including：Housing；Control circuit；Communication circuit module, for transmission and identification data signals；Power supply module, can be from outer
Portion receives electrical energy for storage, and is powered for the control circuit；And display module, for display data information；The control
Circuit respectively with the communication circuit module, the power supply module and the display module electric property coupling.
Wherein, the power supply module also includes electromagnetic induction coil and battery, and the electromagnetic induction coil can receive outer
The radio energy of portion's transmission is simultaneously converted into electric energy and charged for the battery, and the battery can store electric energy.
Wherein, the receiving module also includes charging inlet, and the charging inlet is for receiving electric energy and being the battery
Charging.
Wherein, the control circuit also includes tablet and by opening that first switch circuit and second switch circuit are constituted
Powered-down road, the first switch circuit and the tablet and the control circuit electric property coupling, the second switch circuit
With the power supply module and the control circuit electric property coupling.
Wherein, the second switch circuit includes the first single-chip microcomputer controlling switch circuit and second singlechip controlling switch electricity
Road, the second singlechip controlling switch circuit is the backup circuit breaker circuit of the first single-chip microcomputer controlling switch circuit.
Wherein, the display module includes at least one piece electronic ink screen.
In order to solve the above technical problems, another technical solution used in the present invention is：There is provided a kind of for display device
Communication means, it is characterised in that including：Prepare with housing, control circuit, the communication for transmission and identification data signals
Circuit, can be from external reception electrical energy for storage and for the power supply module that power of control circuit and for display data
The display device of the display module of information；It is described control circuit respectively with the communication circuit module, the power supply module and institute
State display module electric property coupling；The communication circuit module receives, recognizes and store data-signal, and the control circuit is from described
Communication circuit module transfers the data-signal and controls the display module to show the data message in the data-signal.
Wherein, the power supply module also includes electromagnetic induction coil and battery；The electromagnetic induction coil receives outside
After the radio energy of transmission, it is translated into electric energy and is charged for the battery.
Wherein, the control circuit also includes tablet and by opening that first switch circuit and second switch circuit are constituted
Powered-down road, the first switch circuit and the tablet and the control circuit electric property coupling, the second switch circuit
With the power supply module and the control circuit electric property coupling；The photographic plate can convert light energy into electric energy, the sense
The voltage that the illumination that tabula rasa is subject to obtains the electric energy that light intensity is higher, and conversion is obtained is higher, when photographic plate conversion is obtained and is provided
When voltage to first switch circuit reaches certain threshold value, the first switch circuit can open the control circuit.Work as institute
State after control circuit unlatching, the control circuit can be opened and control the second switch circuit, the second switch circuit
Power supply of the power supply module to the control circuit can be kept after unlatching.
In order to solve the above technical problems, another technical solution used in the present invention is：There is provided a kind of with memory function
Device, it is characterised in that have program stored therein data, can be realized when described program data are performed above-mentioned one kind be used for show
The communication means of showing device.
Above scheme, display device can be from external reception electrical energy for storage, without external by power supply module
Power supply can continuous firing, realize display to data message, at the same can also convenient and external information sources traffic to transmit and
Display data information, meets the demand used under the high environment of the safety requirements used electric energy.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of display device one of the present invention；
Fig. 2 is the structural representation of another embodiment of display device of the present invention；
Fig. 3 is the structural representation of another embodiment of display device of the present invention；
Fig. 4 is the structural representation of another embodiment of display device of the present invention；
Fig. 5 is the structural representation of another embodiment of display device of the present invention；
Fig. 6 is the structural representation of another embodiment of display device of the present invention；
Fig. 7 is the structural representation of another embodiment of display device of the present invention；
Fig. 8 is the structural representation of another embodiment of display device of the present invention；
Fig. 9 is the structural representation at the display device back side in Fig. 1 embodiments；
Figure 10 is the structural representation of another embodiment of display device of the present invention；
Figure 11 is the structural representation of another embodiment of display device of the present invention；
Figure 12 is the structural representation of an embodiment of the foot stool in Figure 11；
Figure 13 is the structural representation of the embodiment of base lower wall one in Figure 11；
Figure 14 is the structural representation of the embodiment of display device one of the present invention；
Figure 15 is the hardware architecture diagram of the embodiment of display device one of the present invention；
Figure 16 is the structural representation of the embodiment of on-off circuit one in Fig. 1；
Figure 17 is schematic flow sheet of the present invention for the embodiment of communication means one of display device；
Figure 18 is schematic flow sheet of the present invention for another embodiment of communication means of display device；
Figure 19 is the structural representation of device one embodiment of the present invention with memory function.
Embodiment
Hereinafter, the various embodiments of the present invention will be described with reference to the drawings.However, embodiment can be by various shapes
Formula is implemented, and is not construed as eye and is formed on knot embodiment mentioned in this article.And be to provide these embodiments be in order that
Of the invention it must intactly pass on protection scope of the present invention to those skilled in the art.In addition, in order to avoid obscuring the disclosure
Theme, may be not described in or show function or structure that oneself knows.
The present invention is described in detail with embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, Fig. 1 is the structural representation of the embodiment of display device one of the present invention, wherein in figure between two components
The dotted line of connection represents this two component electric property couplings.
In the present embodiment, including：Housing 10, control circuit 11, communication circuit module, power supply module, display module, alarm
Circuit module.
Wherein, communication circuit module can include holder 121, telecommunication circuit 122, communication antenna 123.
Wherein, display module can include display circuit 131, display screen 132.
Wherein, power supply module can include battery 141, electromagnetic induction coil 142, battery charging inlet 143.
Wherein, control circuit 11 can include on-off circuit 151, photographic plate 152.
Wherein, warning circuit module can include loudspeaker 161, signal lamp 162.
Wherein, housing 10 can by PE plastics, PVC plastic, polyester material, polyurethane material and other for example：Iron,
Copper, steel, stainless steel and other metal materials or alloy material are made.
Further, the shape of housing 10 can also be circular, square, polygon, rhombus, ellipse, for example：It is rectangular
Shape, square, triangle, quadrangle, pentagon, Three Diamond, four rhombuses etc., can also be on the basis of these above-mentioned shapes
Applicable use environment and make deformation.
Wherein, control circuit 11 can be the circuit including at least one processor, can include at least one
Circuit including single-chip microcomputer, or the combining form of a variety of circuits or chip, as long as corresponding function can be realized.
It is understood that to those skilled in the art, control circuit 11 can also for it is common by amplifier, comparator,
The circuit that triode, metal-oxide-semiconductor etc. combine realizes corresponding function with pure hardware mode.
Wherein, control circuit 11 can be arranged on one piece of printed circuit board, can also be arranged on one piece of flexible PCB
On.
Wherein, control circuit 11 can be used for processing data and control communication circuit module, display module and power supply module.
Wherein, holder 121 can be erasable programmable read-only memory, can also be random access memory.
Further, holder 121 can read or write various data messages and/or program code.
Wherein, the data-signal that telecommunication circuit 122 can be received including radio signals by communication antenna 123 is known
Data message that is other and reading and writing in data-signal, connects without setting up mechanical or optics between identifying system and specific objective
Touch.
Further, telecommunication circuit 122 can be the circuit including at least one processor, can also be including extremely
Circuit including a few single-chip microcomputer, or the combining form of a variety of circuits or chip, as long as corresponding work(can be realized
Energy.It is understood that to those skilled in the art, telecommunication circuit 122 can also for it is common by amplifier,
The circuit that comparator, triode, metal-oxide-semiconductor etc. combine realizes corresponding function with pure hardware mode.
Further, telecommunication circuit 122 can pass through RFID, NFC, Zigbee, bluetooth, UWB, IrDA, WiGig, Z-
Any wireless communication technique transmitting/receiving wireless data-signal in Wave.
Further, telecommunication circuit 122 is received after data-signal by communication antenna 123, can be with identification data signals
Obtain data message and data message is stored in holder 121, wait circuit 11 to be controlled to transfer.
Further, data message actively can be stored in holder 121 by control circuit 11, for being set outside other
It is standby to be read by telecommunication circuit 122 and communication antenna 123 from holder 121.
Wherein, display circuit 131 can be the circuit including at least one processor, can also be including at least one
Circuit including individual single-chip microcomputer, or the combining form of a variety of circuits or chip, as long as corresponding function can be realized i.e.
Can.It is understood that to those skilled in the art, display circuit 131 can also for it is common by amplifier, compare
The circuit that device, triode, metal-oxide-semiconductor etc. combine realizes corresponding function with pure hardware mode.
Wherein, display screen 132 can be LCDs, can also be electric ink display screen.
Wherein, " microcapsules " of many volume very littles of electronic ink screen surface attachment, encapsulate the black with negative electricity
Grain and the white particle with positive electricity, make the particle ordered arrangement of different colours by changing electric charge, so as to show black and white point
Bright effect of visualization.So, electronic ink screen can just show the black and white pattern and word as printed thing, it appears that with paper
Zhang Jiwei is similar, the reflective phenomenon shown in the sun without traditional liquid crystal.Simultaneously only picture element color change when (such as from black
Go to white) ability power consumption, picture can still retain on electronic ink screen display screen behind powered-down source, therefore can once refresh display
After data message, it is not necessary to which continued power can just keep the display of data message.
Further, because electronic ink screen does not need continued power just to keep the display of data message, so as to control
Circuit 11 processed only needs to just open when needing to refresh electronic ink screen, is closed after completing to refresh, so as to reach energy saving
Effect, make display device not need external cable power can continuous firing.
Wherein, the quantity of display screen 132 can also be 1,2,3,4,5,6,7,8,9,10.
Wherein, display screen 132 can include at least one piece liquid crystal display and/or at least one piece electronic ink screen simultaneously.
Wherein, the size and shape of each display screen 132 can be with unequal.
Wherein, display screen 132 can also be circular, square, polygon, rhombus, ellipse, for example：Rectangle, pros
Shape, triangle, quadrangle, pentagon, Three Diamond, four rhombuses etc., can also be applicable on the basis of these above-mentioned shapes
Use environment and make deformation.
Wherein, battery 141 can be secondary cell, for example：Ni-MH battery, nickel-cadmium cell, lead accumulator, button cell
Deng.
Wherein, electromagnetic induction coil 142 can be coiled into by magnetic alloy, and electromagnetic induction coil 142 can pass through electromagnetic wave
Induction technology principle or wireless charging technology receive the radio energy that exterior source of energy is sent to electromagnetic induction coil 142, and are
Battery 141 charges.
Wherein, battery charging inlet 143 and the electric property coupling of battery 141, battery charging inlet 143 can be outside by connecting
Power supply is that battery 141 charges.
Wherein, on-off circuit 151 can be the circuit including at least one processor, can also be including at least one
Circuit including individual single-chip microcomputer, or the combining form of a variety of circuits or chip, as long as corresponding function can be realized i.e.
Can.It is understood that to those skilled in the art, on-off circuit 151 can also for it is common by electric capacity, resistance,
The circuit that field-effect transistor etc. combines realizes corresponding function with pure hardware mode.
Wherein, on-off circuit 151 can include at least one field-effect transistor.
Wherein, photographic plate 152 can be mono-crystalline silicon solar plate, polycrystalline silicon solar plate, amorphous silicon solar energy plate or many
First compound solar plate etc., tablet by after illumination, electric energy can be converted light energy into.
Further, photographic plate 152 can convert light energy into electric energy, and the illumination light intensity that photographic plate 152 is subject to is higher, turn
The voltage for changing obtained electric energy is higher, when the voltage that photographic plate 152 converts obtained electric energy reaches certain threshold value, on-off circuit
151 can make power supply module and the control formation path of circuit 11.
Wherein, loudspeaker 161 can be that dynamic speaker, condenser loudspeaker, piezo-electric loudspeaker, electromagnetic type are raised one's voice
Device, electric ion type loudspeaker or pneumatic type loudspeaker.
Wherein, signal lamp 162 can be LED or light emitting diode.
Wherein, loudspeaker 161 can reach the effect of alarm or prompting by occurring sound, and signal lamp 162 can continue
The effect for reaching alarm or prompting can also discontinuously be lighted by lighting.
In some other embodiment, control circuit 11 can merge with display circuit 131 or be arranged on one piece of circuit board,
One including the circuit including processor or one including in the circuit including single-chip microcomputer, or a variety of circuits or chip
Combining form, as long as corresponding function can be realized.It is understood that to those skilled in the art, merging
Control circuit 11 afterwards can also be able to be common by groups such as amplifier, comparator, triode, metal-oxide-semiconductors with display circuit 131
Circuit altogether realizes corresponding function with pure hardware mode.
Referring to Fig. 2, Fig. 2 is the structural representation of another embodiment of display device of the present invention, two components wherein in figure
Between the dotted line that connects represent this two component electric property couplings.
Wherein, signal lamp 262 can be separately positioned on the both sides of display device upper front.
Wherein, signal lamp 262 can persistently be lighted and can also discontinuously lighted.
Wherein, signal lamp 262 can send the light of different colours, for example：Red, green, blueness, yellow or purple etc..
In some other embodiment, signal lamp 262 can set two or more, for example：2、3、4、5、6、7、8、9、10、
20.
In some other embodiment, signal lamp 262 can also be arranged on the other positions of display device, for example：Display
The both sides below both sides, display device front, the display device back side in the middle of device front.
Referring to Fig. 3, Fig. 3 is the structural representation of another embodiment of display device of the present invention, two components wherein in figure
Between the dotted line that connects represent this two component electric property couplings.
Wherein, display screen 3321 can be liquid crystal display, can also be electronic ink screen.
Wherein, display screen 3322 can be liquid crystal display, can also be electronic ink screen.
Wherein, display screen 3323 can be liquid crystal display, can also be electronic ink screen.
In some other embodiment, display screen can outwardly or inwardly bend certain radian.
The purpose for providing the embodiment is the set-up mode for providing some other display screen in a display device, by this
Embodiment is it is understood that the type of display screen, quantity and distribution mode can be according to reality in display device of the present invention
Need to be configured, without shown in Ying Yitu being limited.
Referring to Fig. 4, Fig. 4 is the structural representation of another embodiment of display device of the present invention, two components wherein in figure
Between the dotted line that connects represent this two component electric property couplings.
Wherein, display screen 432 can be liquid crystal display, can also be electronic ink screen.
The purpose for providing the embodiment is the set-up mode for providing some other display screen in a display device, by this
Embodiment is it is understood that the type of display screen, quantity and distribution mode can be according to reality in display device of the present invention
Need to be configured, without shown in Ying Yitu being limited.
Referring to Fig. 5, Fig. 5 is the structural representation of another embodiment of display device of the present invention, two components wherein in figure
Between the dotted line that connects represent this two component electric property couplings.
Wherein, control circuit 51, holder 521, telecommunication circuit 522, battery 541, on-off circuit 551 can be with integrally disposed
On one piece of circuit board 57.
Wherein, circuit board 57 can be printed circuit board (PCB), can also be flexible PCB.
Some other when in embodiment, control circuit, telecommunication circuit, display circuit and on-off circuit can be shared
One piece or two pieces, three pieces of single-chip microcomputers.
The purpose for providing the embodiment is the integrally disposed side for providing some other each component in a display device
Formula, by the embodiment it is understood that each component can be collected according to actual needs in display device of the present invention
Into without being limited shown in Ying Yitu.
Referring to Fig. 6, Fig. 6 is the structural representation of another embodiment of display device of the present invention, two components wherein in figure
Between the dotted line that connects represent this two component electric property couplings.
Wherein, display circuit 631 can correspond to each display screen 632 respectively and set.
For example：When display device is provided with 6 display screens, 6 each display circuits of display circuit can be correspondingly arranged
Individually with the electric property coupling of control module 61.
In some other embodiment, display circuit can be integrated in one piece of circuit board or one with control circuit includes list
On circuit including piece machine, or the combining form of a variety of circuits or chip, as long as corresponding function can be realized.
It is understood that to those skilled in the art, display circuit can also be common by amplifier, comparator, three
The circuit that pole pipe, metal-oxide-semiconductor etc. combine realizes corresponding function with pure hardware mode.
The purpose for providing the embodiment is the set-up mode for providing some other display circuit in a display device, passes through
The embodiment is it is understood that display circuit can be configured according to actual needs in display device of the present invention, without answering
To be limited shown in scheming.
Referring to Fig. 7, Fig. 7 is the structural representation of another embodiment of display device of the present invention, two components wherein in figure
Between the dotted line that connects represent this two component electric property couplings.
Wherein, electromagnetic induction coil 742 can be arranged on the lower left in display device.
In some other embodiment, electromagnetic induction coil can also be arranged on lower right, upper left side in display device,
Upper right side, left side, right side, above or below.
In some other embodiment, it seems left side or right side outside device that electromagnetic induction coil, which can also be arranged on,.
The purpose for providing the embodiment is the set-up mode for providing some other electromagnetic induction coil in a display device,
By the embodiment it is understood that electromagnetic induction coil can be set according to actual needs in display device of the present invention
Put, without being limited shown in Ying Yitu.
Referring to Fig. 8, Fig. 8 is the structural representation of another embodiment of display device of the present invention, two components wherein in figure
Between the dotted line that connects represent this two component electric property couplings.
Wherein, warning circuit 88 can respectively with loudspeaker 861, signal lamp 862 and control the electric property coupling of circuit 81.
Further, warning circuit 88 can be the circuit including at least one processor, can also be including extremely
Circuit including a few single-chip microcomputer, or the combining form of a variety of circuits or chip, as long as corresponding work(can be realized
Energy.It is understood that to those skilled in the art, warning circuit 88 can also for it is common by amplifier,
The circuit that comparator, triode, metal-oxide-semiconductor etc. combine realizes corresponding function with pure hardware mode.
Wherein, warning circuit 88 can be reported according to the control instruction controlling loudspeaker 861 of circuit 81, signal lamp 862
Alert or prompting operation.
For example：After telecommunication circuit 822 recognizes the data-signal success received, the control transmission of circuit 81, which is recognized, successfully to be carried
Show instruction to warning circuit 88, warning circuit 88 recognizes after successfully hint instructions that controlling loudspeaker sends " drop " one sound and carried
Show, control signal lamp 862 was interval flashing green glow three times with 1 second.
For example：After telecommunication circuit 822 recognizes that the data-signal that receives is unsuccessful, control circuit 81 send identification not into
Work(hint instructions are to warning circuit 88, and warning circuit 88 receives controlling loudspeaker after the unsuccessful hint instructions of identification and sends " drop " three
Sound is pointed out, and control signal lamp 862 was interval flashing feux rouges three times with 1 second.
Referring to Fig. 9, Fig. 9 is the structural representation at the display device back side in Fig. 1 embodiments, wherein in figure between two components
The dotted line of connection represents this two component electric property couplings.
Wherein, electromagnetic induction coil 942 can be easy to connect by the adjusting position of adjustable limit axle 9421 with adjustment position
Receive illumination.
Wherein, housing 90 can also set electromagnetic induction coil accommodating groove 901, for storing and protecting electromagnetic induction coil
942, prevent that electromagnetic induction coil 942 from being collided with and damaged, while electromagnetic induction coil accommodating groove 901 is by electromagnetic induction coil
The volume that display device can be reduced after 942 storages is easy to the transport and storage of display device.
Referring to Fig. 10, Figure 10 is the structural representation of another embodiment of display device of the present invention, two-spot device wherein in figure
The dotted line connected between part represents this two component electric property couplings.
Wherein, housing 100 can include display screen housing 1001 and base housing 1002, display screen housing 1001 and base
Housing 1002 can be connected by limited post 1003.
Wherein, limited post 1003 can be arranged on the left and right sides on display screen housing 1001 or base housing 1002,
One can be set in the left side of display screen housing 1001 simultaneously, one is set on the right side of base housing 1002.
Further, limited post 1003 can only set 1, can also set 2,3,4,5,6,7,8,9,20.
Wherein, every limited post can be correspondingly provided with spacing post holes on corresponding display screen housing or base housing.
In some other embodiment, it can also be connected between display screen housing and base housing by some other mode
Connect, such as attracting glued, magnetic, buckle is fastened.
The purpose for providing the embodiment is the set-up mode for providing some other housing in a display device, passes through the reality
Example is applied it is understood that housing can be configured according to actual needs in display device of the present invention, without should be with institute in scheming
It is shown as limit.
The structural representation that Figure 11-13, Figure 11-13 is another embodiment of display device of the present invention is referred to, wherein in figure
The dotted line connected between two components represents this two component electric property couplings.
Wherein, foot stool 1106 can be by PE plastics, PVC plastic, polyester material, polyurethane material and other for example：
Iron, copper, steel, stainless steel and other metal materials or alloy material are made.
Wherein, foot stool 1106 can be with opening or the approximate circle, square of closed configuration, polygon, rhombus, ellipse
Shape, for example：Rectangle, square, triangle, quadrangle, pentagon, Three Diamond, four rhombuses etc., can also be in these above-mentioned shapes
Deformation is made on the basis of shape in order to be applicable use environment.
Wherein, foot stool groove 1107 corresponding with foot stool 1106 can be set on base lower wall 1104.
It is possible to further set foot stool 1106 on base lower wall 1104, base lower wall 1104 can pass through buckle
Or screw is connected with disk on base 1105.
Figure 14 is referred to, Figure 14 is the structural representation of the embodiment of display device one of the present invention, two components wherein in figure
Between the dotted line that connects represent this two component electric property couplings.
Wherein, including：Housing 1410, control circuit 1411, holder 1421, communication circuit module 1422, display module
1430th, power supply module 1440.
Wherein, control circuit 1411 can be the circuit including at least one processor, can also be including at least
Circuit including one single-chip microcomputer, or the combining form of a variety of circuits or chip, as long as corresponding function can be realized
.It is understood that to those skilled in the art, control circuit 1411 can also for it is common by amplifier,
The circuit that comparator, triode, metal-oxide-semiconductor etc. combine realizes corresponding function with pure hardware mode.
Wherein, control circuit 1411 can be used for processing data and control communication circuit module 1422, display module 1430
With power supply module 1440.
Wherein, holder 1421 can be read-only storage, can also be random access memory, can also be read-only and deposit
The combination of reservoir and random access memory, for store digital information and program.
Wherein, communication circuit module 1422 can be used for receiving radio signal, can be sent out with response radio signal
Data are sent, can be also used for receiving near-field communication signal, Bluetooth signal, WIFI signal etc..
Wherein, display module 1430 is displayed for the data message in data-signal.
Wherein, power supply module 1440 can obtain and store electric energy by that need not connect external power source by electric wire,
For example：External energy can be received by electromagnetic wave induction technical principle or wireless charging technology by electromagnetic induction coil
The radio energy that source is sent to electromagnetic induction coil, and be battery charging.
Figure 15 is referred to, Figure 15 is the structural representation of the embodiment of display device one of the present invention, two components wherein in figure
Between the dotted line that connects represent this two component electric property couplings.
Wherein, including：Control circuit 1511, holder 1521, telecommunication circuit 1522, communication antenna 1523, display circuit
1531st, display screen 1532, battery 1541, electromagnetic induction coil 1542, on-off circuit 1551, photographic plate 1552, warning circuit
1560th, loudspeaker 1561, signal lamp 1562.
Wherein, control circuit 1511 can be the circuit including at least one processor, can also be including at least
Circuit including one single-chip microcomputer, or the combining form of a variety of circuits or chip, as long as corresponding function can be realized
.It is understood that to those skilled in the art, control circuit can also for it is common by amplifier, compare
The circuit that device, triode, metal-oxide-semiconductor etc. combine realizes corresponding function with pure hardware mode.
Wherein, control circuit 1511 can be used for processing data and control, and with holder 1521, telecommunication circuit 1522,
Communication antenna 1523, display circuit 1531, display screen 1532, battery 1541, electromagnetic induction coil 1542, on-off circuit 1551,
Photographic plate 1552, warning circuit 1560, loudspeaker 1561 and the electric property coupling of signal lamp 1562.
Wherein, holder 1521 can be read-only storage, can also be random access memory, can also be read-only and deposit
The combination of reservoir and random access memory, for store digital information and program.
Wherein, telecommunication circuit 1522 can be the circuit including at least one processor, can also be including at least
Circuit including one single-chip microcomputer, or the combining form of a variety of circuits or chip, as long as corresponding function can be realized
.It is understood that to those skilled in the art, telecommunication circuit 1522 can also for it is common by amplifier,
The circuit that comparator, triode, metal-oxide-semiconductor etc. combine realizes corresponding function with pure hardware mode.
Wherein, communication antenna 1523 can be plate antenna, can print on circuit boards, can also be arranged on flexible electrical
On the plate of road.
Further, communication antenna 1523 can be used for receiving and sending radio signal.
Wherein, display circuit 1531 can be the circuit including at least one processor, can also be including at least
Circuit including one single-chip microcomputer, or the combining form of a variety of circuits or chip, as long as corresponding function can be realized
.It is understood that to those skilled in the art, display circuit can also for it is common by amplifier, compare
The circuit that device, triode, metal-oxide-semiconductor etc. combine realizes corresponding function with pure hardware mode.
Further, display circuit 1531 can be used for processing data information.
Wherein, display screen 1532 can be liquid crystal display, can also be electronic ink screen.
Further, display screen 1532 is displayed for data or image.
Wherein, battery 1541 can be secondary cell, for example：Ni-MH battery, nickel-cadmium cell, lead accumulator, button electricity
Pond etc..
Further, battery 1541 can be used for storage electric energy or be powered for display device.
Wherein, electromagnetic induction coil 1542 can be coiled into by magnetic alloy, and electromagnetic induction coil 1542 can pass through electromagnetism
Ripple induction technology principle or wireless charging technology receive the radio energy that exterior source of energy is sent to electromagnetic induction coil 1542.
Further, electromagnetic induction coil 1542 can be used for charging for battery 1541 or be that display device is powered.
Wherein, on-off circuit 1551 can include at least one FET, for example：Isolated gate FET or junction type
Whether effect pipe, open for control circuit 1511.
Wherein, photographic plate 1552 can be mono-crystalline silicon solar plate, polycrystalline silicon solar plate, amorphous silicon solar energy plate or
Multi-element compounds solar panels etc., can convert light energy into electric energy.
Further, photographic plate 1552 can be used for the FET by converting light energy into electric energy into on-off circuit
Apply voltage so that the open control circuit 1511 of on-off circuit 1551.
Wherein, warning circuit 1560 can be the circuit including at least one processor, can also be including at least
Circuit including one single-chip microcomputer, or the combining form of a variety of circuits or chip, as long as corresponding function can be realized
.It is understood that to those skilled in the art, warning circuit can also for it is common by amplifier, compare
The circuit that device, triode, metal-oxide-semiconductor etc. combine realizes corresponding function with pure hardware mode.
Further, warning circuit 1560 can be used for the instruction sent according to control circuit 1511 or according to default report
Operation is alarmed or pointed out to alert or attention program controlling loudspeaker and/or signal lamp.
Wherein, loudspeaker 1561 can be that dynamic speaker, condenser loudspeaker, piezo-electric loudspeaker, electromagnetic type are raised
Sound device, electric ion type loudspeaker or pneumatic type loudspeaker.
Further, loudspeaker 1561 can be used for occurring alarm or voice prompt.
Wherein, signal lamp 1562 can be LED or light emitting diode.
Further, signal lamp 1562 can be used for occurring alarm or prompting light.
Also referring to Fig. 1 and Figure 16, during Fig. 1 is the structural representation of the embodiment of display device one of the present invention, Figure 16 Fig. 1
The embodiment of on-off circuit one structural representation.
Wherein, on-off circuit 151 includes first switch circuit 1602, first switch circuit voltage detection 1603 and second
On-off circuit.
Wherein, second switch circuit includes the first single-chip microcomputer controlling switch circuit 1604 and second singlechip controlling switch electricity
Road 1605, second singlechip controlling switch circuit 1605 can be the backup circuit breaker electricity of the first single-chip microcomputer controlling switch circuit 1604
Road, when in the first single-chip microcomputer controlling switch circuit 1604 and second singlechip controlling switch circuit 1605, when only one of which fails,
Remain able to ensure second switch circuit normal work.
Wherein, first switch circuit 1602 can include photographic plate 152, resistance R1, resistance R2, resistance R3, resistance R4, electricity
The grid for hindering R5, enhanced FET Q1 and depletion field effect transistor Q2, enhanced FET Q1 is control end, depletion type
FET Q2 grid is control end.
Further, voltage is produced after photographic plate 152 is by illumination, i.e., to enhanced FET Q1 grid making alives
To open raceway groove, after enhanced FET Q1 raceway grooves are opened, enhanced FET Q1 conductings, and then make depletion type
Effect pipe Q2 grounded-grid, so as to open depletion field effect transistor Q2 raceway groove, and then turns on depletion field effect transistor Q2,
So that forming path, open control circuit 11 between battery 141 and control circuit 11.
Further, first switch circuit voltage detection 1603 can include single-chip microcomputer voltage detecting end, resistance R3 and electricity
R4 is hindered, voltage is produced after photographic plate 152 is by illumination, i.e., the control signal of high level is produced to single-chip microcomputer voltage detecting end,
Single-chip microcomputer voltage detecting end can detect the magnitude of voltage of the voltage, while judging whether it reaches the control circuit 11 pre-set
Threshold value is opened, such as photographic plate 152 is not reached threshold value by the voltage produced after illumination, then control shape between circuit 11 and battery 141
Into after path, control circuit 11 can select not start.
Wherein, the first single-chip microcomputer controlling switch circuit 1604 can power including single-chip microcomputer enables signal 1, resistance R6, electricity
The grid for hindering R7, enhanced FET Q3 and depletion field effect transistor Q4, enhanced FET Q3 is control end, depletion type
FET Q4 grid is control end.
Further, after first switch circuit 1602 is turned on, single-chip microcomputer powers enable signal 1 to enhanced FET
Q3 grid making alives are to open raceway groove, after enhanced FET Q3 raceway grooves are opened, enhanced FET Q3 conductings, enter
And make depletion field effect transistor Q4 grounded-grid, so as to open depletion field effect transistor Q4 raceway groove, and then make depletion type
Effect pipe Q4 is turned on, so that alternate path is formed between battery 141 and control circuit 11, after first switch circuit is closed,
Control circuit 11 can keep and control the power supply of 141 pairs of control circuits 11 of battery.
Wherein, second singlechip controlling switch circuit 1605 can include resistance R8, resistance R9, enhanced FET Q5
With depletion field effect transistor Q6, enhanced FET Q5 grid is control end, and depletion field effect transistor Q6 grid is control
End processed.
Further, after first switch circuit 1602 is turned on, single-chip microcomputer powers enable signal 2 to enhanced FET
Q5 grid making alives are to open raceway groove, after enhanced FET Q5 raceway grooves are opened, enhanced FET Q5 conductings, enter
And make depletion field effect transistor Q4 grounded-grid, so as to open depletion field effect transistor Q6 raceway groove, and then make depletion type
Effect pipe Q6 is turned on, so that forming third path between battery 141 and control circuit 11, that is, is opened second singlechip control and is opened
Powered-down road 1605, when alternate path fails, control circuit 11 can keep and control the confession of 141 pairs of control circuits 11 of battery
Electricity.
In summary, on-off circuit 1601 can be received in photographic plate 152 can produce the voltage for reaching predetermined threshold
Light intensity when, open and keep it turned on control circuit 11, while when the first single-chip microcomputer controlling switch circuit 1604 fails, second
Single-chip microcomputer controlling switch circuit 1605 can substitute the open control circuit 11 of the first single-chip microcomputer controlling switch circuit 1604, so that real
Now only when needing ability wake-up control circuit 11, reached the effect of energy saving, at the same be used as the first single-chip microcomputer control
The second singlechip controlling switch circuit 1605 of the stand-by circuit of on-off circuit 1604 can lower the fault rate of display device, improve
The service life of equipment.
Refer to Figure 17, schematic flow sheet of the present invention for the embodiment of communication means one of display device.The present embodiment
In, this method comprises the following steps：
S1701：Communication circuit module receives, recognizes and store data-signal.
Wherein, display device can be the display device in above-described embodiment.
Wherein, data-signal can be for the data letter for being communicated and being produced with display device by oracle
Number.
For example：Oracle can be a kind of radio-frequency signal generator of hand-held, the radiofrequency signal hair of the hand-held
Raw device can be produced and sent data message using radio RF recognition technology RFID.
Further, telecommunication circuit reads the radio-frequency signal generator transmission data message that communication antenna receives hand-held
Afterwards, it can be stored into the data message and data message in identification data signals in holder.
Wherein, data message can include the amount of money, banknote bale, at least one of banknote volume not etc..
For example：Data message can be the amount of money:500000 yuan, banknote bale:50 bundles, banknote volume are other：5th edition.
S1702：In controlling circuit from communication circuit module called data signal and controlling display module display data signal
Data message.
Wherein, communication circuit module can successfully recognize and the data message in data-signal is being stored in holder
Afterwards, request called data instruction is sent to control circuit, control circuit responds the instruction, and called data information is simultaneously from holder
Data message is converted into data to be displayed information, data to be displayed information and control display module are shown into the data to be displayed
The instruction of information is sent to display module, and display module responds the instruction of the data to be displayed information and shows this by display screen
Data to be displayed information.
It is exemplified below, the radio-frequency signal generator of a hand-held is to display device by information to be sent：(gold
Volume:500000 yuan, banknote bale:50 bundles, banknote volume are other：5th edition) encoded, then utilize radio RF recognition technology
The telecommunication circuit that RFID is sent in the data message, the communication module of display device receives hand-held by reading communication antenna
Radio-frequency signal generator send data message after, data message and data message in identification data signals are stored into storage
In device.Then telecommunication circuit sends request called data instruction to control circuit, and control circuit is received after the instruction from storage
Called data information in device, and data message is converted into data to be displayed information, then by data to be displayed information and control
Display module shows that the instruction of the data to be displayed information is sent to display module, and display module responds the data to be displayed information
Instruction and the data to be displayed information is shown by display screen.
Further, display module can show data to be displayed information by different display screens respectively.
For example, when there is three display screens in display module, these three display screens can correspond to display amount of money letter respectively
Breath, banknote bale information, banknote roll up other information.
It is understood that the quantity of display screen can be at least 1 piece in the display module of above-described embodiment, such as：2、
3rd, 4,5,6,7,8,9,10 pieces etc., it can be configured according to the need for actual use.
In the present embodiment, display device can be by communication circuit module, control circuit and display module easily and outside
Portion's information sources traffic, with transmission and display data information, meets the display under the high environment of the safety requirements used electric energy
The demand of data message.
Figure 18 is referred to, Figure 18 is schematic flow sheet of the present invention for another embodiment of communication means of display device.
In the present embodiment, this method comprises the following steps：
S1801：Communication circuit module receives, recognizes and store data-signal.
Wherein, display device can be the display device in above-described embodiment.
Wherein, data-signal can be for the data letter for being communicated and being produced with display device by oracle
Number.
For example：Oracle can be a kind of radio-frequency signal generator of hand-held, the radiofrequency signal hair of the hand-held
Raw device can be produced and sent data message using radio RF recognition technology RFID.
Further, telecommunication circuit reads the radio-frequency signal generator transmission data message that communication antenna receives hand-held
Afterwards, it can be stored into the data message and data message in identification data signals in holder.
Wherein, data message can include the amount of money, banknote bale, at least one of banknote volume not etc..
For example：Data message can be the amount of money:500000 yuan, banknote bale:50 bundles, banknote volume are other：5th edition.
S1802：When on-off circuit obtains the voltage more than or equal to threshold intensity by photographic plate, control electricity is opened
Road.
Wherein, photographic plate can convert light energy into electric energy, and the illumination light intensity that photographic plate is subject to is higher, convert obtained electricity
The voltage of energy is higher, and when the voltage that photographic plate converts obtained electric energy is more than or equal to threshold intensity, on-off circuit can be opened
Open control circuit.
S1803：In controlling circuit from communication circuit module called data signal and controlling display module display data signal
Data message.
Wherein, communication circuit module can successfully recognize and the data message in data-signal is being stored in holder
Afterwards, the voltage that wait photographic plate is enable photographic plate to convert by the illumination of sufficient intensity, which is more than or equal to threshold intensity, makes switch
Circuit open control circuit, after on-off circuit open control circuit, control circuit can open second switch circuit, and from storage
Called data information and data message is converted into data to be displayed information in storage, data to be displayed information and control are shown
Module shows that the instruction of the data to be displayed information is sent to display module, and display module responds the finger of the data to be displayed information
Make and the data to be displayed information is shown by display screen.
It is exemplified below, the radio-frequency signal generator of a hand-held is to display device by information to be sent：(gold
Volume:500000 yuan, banknote bale:50 bundles, banknote volume are other：5th edition) encoded, then utilize radio RF recognition technology
The telecommunication circuit that RFID is sent in the data message, the communication module of display device receives hand-held by reading communication antenna
Radio-frequency signal generator send data message after, data message and data message in identification data signals are stored into storage
In device.Then the radio-frequency signal generator of hand-held launches the light for reaching some strength to photographic plate, and photographic plate can be by luminous energy
Electric energy is converted into, the illumination light intensity that photographic plate is subject to is higher, the voltage for converting obtained electric energy is higher, when photographic plate conversion is obtained
The voltage of electric energy when reaching certain threshold value, on-off circuit can make power supply module and control circuit formation path.
After path is formed between power supply module and control circuit, control circuit can called data information be simultaneously from holder
Data message is converted into data to be displayed information, data to be displayed information and control display module are shown into the data to be displayed
The instruction of information is sent to display module, and display module responds the instruction of the data to be displayed information and shows this by display screen
Data to be displayed information.
Further, display module can show data to be displayed information by different display screens respectively.
For example, when there is three display screens in display module, these three display screens can correspond to display amount of money letter respectively
Breath, banknote bale information, banknote roll up other information.
It is understood that the quantity of display screen can be at least 1 piece in the display module of above-described embodiment, such as：2、
3rd, 4,5,6,7,8,9,10 pieces etc., it can be configured according to the need for actual use.
Figure 19 is referred to, Figure 19 is the structural representation of device one embodiment of the present invention with memory function, wherein scheming
In the dotted line that connects between two components represent this two component electric property couplings.
Wherein, holder 1921 can be erasable programmable read-only memory, can also be random access memory.
Above scheme, display device does not need external power supply to be powered for control circuit by power supply module, you can real
Now to the display of data message, additionally it is possible to convenient and external information sources traffic with transmit with display data information, meet to electricity
The demand of display data information under the high environment of the safety requirements that can use.
In several embodiments provided by the present invention, it should be understood that disclosed apparatus and method, it can pass through
Other modes are realized.For example, device embodiments described above are only schematical, for example, the module or list
The division of member, only a kind of division of logic function can have other dividing mode when actually realizing, such as multiple units or
Component can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, show
Show or the coupling each other discussed or direct-coupling or communication connection can be by some interfaces, between device or unit
Connect coupling or communicate to connect, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be physically separate, be used as unit
The component of display can be or may not be physical location, you can with positioned at a place, or can also be distributed to
On multiple units.Some or all of unit therein can be selected to realize present embodiment scheme according to the actual needs
Purpose.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, also may be used
To be that unit is individually physically present, can also two or more units it is integrated in a unit.
If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or used
When, it can be stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially
The part contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are to cause a computer
Equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform the present invention each
The all or part of step of embodiment methods described.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage
(ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD
Etc. it is various can be with the medium of store program codes.
Embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, is included within the scope of the present invention.
Claims (10)
1. a kind of display device, it is characterised in that including：
Housing；
Control circuit；
Communication circuit module, for transmission and identification data signals；
Power supply module, can power from external reception electrical energy for storage, and for the control circuit；And
Display module, for display data information；
Wherein, it is described control circuit respectively with the communication circuit module, the power supply module and the electrical coupling of the display module
Connect.
2. display device according to claim 1, it is characterised in that including：
The power supply module also includes electromagnetic induction coil and battery, and the electromagnetic induction coil can receive the nothing of outside transmission
Line electric energy is simultaneously converted into electric energy and charged for the battery, and the battery can store electric energy.
3. display device according to claim 2, it is characterised in that including：
The receiving module also includes charging inlet, and the charging inlet is used to receive electric energy and charged for the battery.
4. display device according to claim 1, it is characterised in that including：
The control circuit also includes tablet and the on-off circuit being made up of first switch circuit and second switch circuit, institute
State first switch circuit and the tablet and the control circuit electric property coupling, the second switch circuit and the power supply
Module and the control circuit electric property coupling.
5. display device according to claim 4, it is characterised in that including：
The second switch circuit includes the first single-chip microcomputer controlling switch circuit and second singlechip controlling switch circuit, described the
Two single-chip microcomputer controlling switch circuits are the backup circuit breaker circuits of the first single-chip microcomputer controlling switch circuit.
6. display device according to claim 4, it is characterised in that including：
The display module includes at least one piece electronic ink screen.
7. a kind of communication means for display device, it is characterised in that including：
Prepare with housing, control circuit, for transmit and identification data signals telecommunication circuit, can be from external reception electric energy
And store and be the display dress of the power supply module for controlling circuit to power and the display module for display data information
Put；
Wherein, it is described control circuit respectively with the communication circuit module, the power supply module and the electrical coupling of the display module
Connect；
The communication circuit module received, recognizes and store data-signal, and the control circuit is adjusted from the communication circuit module
Take the data-signal and control the display module to show the data message in the data-signal.
8. the communication means according to claim 7 for display device, it is characterised in that including：
The power supply module also includes electromagnetic induction coil and battery；
Wherein, the electromagnetic induction coil is received after the radio energy of outside transmission, is translated into electric energy for the battery
Charging.
9. the communication means for display device according to any one of claim 7 or 8, it is characterised in that including：
The control circuit also includes tablet and the on-off circuit being made up of first switch circuit and second switch circuit, institute
State first switch circuit and the tablet and the control circuit electric property coupling, the second switch circuit and the power supply
Module and the control circuit electric property coupling；
Wherein, the photographic plate can convert light energy into electric energy, and it is higher that the illumination that the photographic plate is subject to obtains light intensity, converts
The voltage of the electric energy arrived is higher, when photographic plate conversion is obtained and is supplied to the voltage of first switch circuit to reach certain threshold value
When, the first switch circuit can open the control circuit.After the control circuit is opened, the control circuit can
Open and control the second switch circuit, the second switch circuit can keep the power supply module to the control after opening
The power supply of circuit processed.
10. a kind of device with memory function, it is characterised in that have program stored therein data, when described program data are performed
The method described in any one of claim 8~9 can be realized.
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| CN201710355517.6A CN107146525B (en) | 2017-05-19 | 2017-05-19 | Display device, communication method thereof and device with storage function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113178146A (en) * | 2021-04-14 | 2021-07-27 | 国网新源控股有限公司 | Ink screen intelligent security work marks tablet based on 4G wireless communication |
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| CN107146525B (en) | 2023-07-28 |
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