CN206907443U - Display device - Google Patents
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- CN206907443U CN206907443U CN201720558982.5U CN201720558982U CN206907443U CN 206907443 U CN206907443 U CN 206907443U CN 201720558982 U CN201720558982 U CN 201720558982U CN 206907443 U CN206907443 U CN 206907443U
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Abstract
This practicality discloses a kind of display device.Wherein, the display device includes:Housing;Control circuit;Communication circuit module, for transmission and identification data signals;Display module, for display data information;Holder, for holder data message;Power supply module, for providing electric energy for the control circuit;Wherein, control circuit respectively with communication circuit module, display module, holder and power supply module electric property coupling.This practical display device need not be physically contacted with oracle just can convenient and external information sources traffic with transmitting data information, meet the demand used under the high environment of the safety requirements used electric energy.
Description
Technical field
This practicality is related to field of display devices, can need not be physically contacted with oracle more particularly to one kind
The display device of transmitting data information.
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, and 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 to plug data wire or memory card, so caused electrostatic also has
The generation of fire may be caused, so how to reduce use of the equipment for electric energy in these particular places, and overcome and passing
The problem of caused electrostatic it is highly important in the data transmission method of system.
The content of the invention
This practicality passes mainly solving the technical problems that providing one kind and can need not be physically contacted with oracle
The display device of transmission of data information, meet the demand used under the high environment of the safety requirements used electric energy.
In order to solve the above technical problems, the technical scheme that this practicality uses 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;Display module, for showing
Data message;Holder, for holder data message;Power supply module, for providing electric energy for the control circuit;Wherein,
The control circuit is electrical with the communication circuit module, the display module, the holder and the power supply module respectively
Coupling.
Wherein, the communication circuit module also includes tablet and is made up of first switch circuit and second switch circuit
On-off circuit, the 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 first switch circuit includes at least one field-effect transistor.
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 are the backup circuit breaker circuits of the first single-chip microcomputer controlling switch circuit.
Wherein, the display module includes at least one piece of electronic ink screen.
Wherein, the power supply module also includes light energy board and battery, and the light energy board can convert light energy into electric energy, institute
Electric energy can be stored and be powered for the control circuit by stating battery.
Above scheme, display device need not be physically contacted with oracle just being capable of convenient and external information sources traffic
With transmitting data information, the demand used under the high environment of the safety requirements used electric energy is met
Brief description of the drawings
Fig. 1 is the structural representation of this practical embodiment of display device one;
Fig. 2 is the structural representation of this practical another embodiment of display device;
Fig. 3 is the structural representation of this practical another embodiment of display device;
Fig. 4 is the structural representation of this practical another embodiment of display device;
Fig. 5 is the structural representation of this practical another embodiment of display device;
Fig. 6 is the structural representation of this practical another embodiment of display device;
Fig. 7 is the structural representation of this practical another embodiment of display device;
Fig. 8 is the structural representation of this practical another embodiment of display device;
Fig. 9 is the structural representation at the display device back side in Fig. 1 embodiments;
Figure 10 is the structural representation of this practical another embodiment of display device;
Figure 11 is the structural representation of this practical another embodiment of display device;
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 this practical embodiment of display device one;
Figure 15 is the hardware architecture diagram of this practical embodiment of display device one;
Figure 16 is the structural representation of the embodiment of on-off circuit one in Fig. 1;
Figure 17 is the schematic flow sheet for the embodiment of communication means one that this practicality is used for display device;
Figure 18 is the schematic flow sheet for another embodiment of communication means that this practicality is used for display device;
Figure 19 is the structural representation for the embodiment of device one that this practicality has memory function.
Embodiment
Hereinafter, the various embodiments of this practicality 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
Obtain this practicality and this practical protection domain is intactly passed on to those skilled in the art.In addition, in order to avoid obscuring the disclosure
Theme, it may be not described in or show function or structure that oneself knows.
This practicality is described in detail with embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, Fig. 1 is the structural representation of this practical embodiment of display device one, wherein in figure between two components
The dotted line of connection represents this two component electric property couplings.
In the present embodiment, including:It is housing 10, control circuit 11, communication circuit module, holder 121, power supply module, aobvious
Show module, sensor circuit module, warning circuit module.
Wherein, communication circuit module can include 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, light energy board 142.
Wherein, sensor circuit module 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, such as: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 be include it is 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 be 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 establishing 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 be 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, can be with identification data signals after telecommunication circuit 122 receives data-signal by communication antenna 123
Obtain data message and data message is stored in holder 121, wait control circuit 11 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 be 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 shows 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 keeps the display of data message.
Further, because electronic ink screen does not need the display of continued power can holding data message, so as to control
11, circuit processed needs just to 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 of liquid crystal display and/or at least one piece of electronic ink screen simultaneously.
Wherein, the size of each display screen 132 and shape can be with unequal.
Wherein, display screen 132 can also be circular, square, polygon, rhombus, ellipse, such as:Rectangle, pros
Shape, triangle, quadrangle, pentagon, Three Diamond, four rhombuses etc., it can also be applicable on the basis of these above-mentioned shapes
Use environment and make deformation.
Wherein, battery 141 can be secondary cell, such as:Ni-MH battery, nickel-cadmium cell, lead accumulator, button cell
Deng.
Wherein, light energy board 142 can be mono-crystalline silicon solar plate, polycrystalline silicon solar plate, amorphous silicon solar energy plate or more
First compound solar plate etc., light energy board 142 can be battery 141 by after illumination, can converting light energy into electric energy
Charging.
Further, when 141 electricity abundance of battery, light energy board 142 can power directly to control circuit 11.Work as battery
When 141 electricity are inadequate, light energy board 142 can charge to battery 141.When the electricity of battery 141 is inadequate and control circuit 11
When needing electricity consumption, light energy board 142 can power directly to control circuit 11.When voltage caused by light energy board 142 or electric current deficiency
When, battery 141 directly control circuit 11 can power.Voltage or electricity when 141 electricity abundance of battery and caused by light energy board 142
Can be that control circuit 11 is powered by battery 141 or light energy board 142 when flowing sufficient.
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 be 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 more
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 the electric energy that change obtains 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 form path with control 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 the way that sound occurs, 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,
In one circuit or a circuit including single-chip microcomputer including processor, 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, merge
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 this practical another embodiment of display device, 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, such as:Red, green, blueness, yellow or purple etc..
In some other embodiment, signal lamp 262 can set two or more, such as: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, such as:Display
Both sides, both sides, the display device back side of display device front lower section among device front.
Referring to Fig. 3, Fig. 3 is the structural representation of this practical another embodiment of display device, 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 type, quantity and the distribution mode of display screen can be according to reality in this practical display device
Need to be configured, without shown in Ying Yitu being limited.
Referring to Fig. 4, Fig. 4 is the structural representation of this practical another embodiment of display device, 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 type, quantity and the distribution mode of display screen can be according to reality in this practical display device
Need to be configured, without shown in Ying Yitu being limited.
Referring to Fig. 5, Fig. 5 is the structural representation of this practical another embodiment of display device, 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 share
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 component each in a display device
Formula, by the embodiment it is understood that each component can be collected according to being actually needed in this practical display device
Into without being limited shown in Ying Yitu.
Referring to Fig. 6, Fig. 6 is the structural representation of this practical another embodiment of display device, 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.
Such as: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 being actually needed in this practical display device, without answering
To be limited shown in scheming.
Referring to Fig. 7, Fig. 7 is the structural representation of this practical another embodiment of display device, two components wherein in figure
Between the dotted line that connects represent this two component electric property couplings.
Wherein, light energy board 742 can be arranged on the lower left in display device.
In some other embodiment, light energy board 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 light energy board, which can also be arranged on,.
The purpose for providing the embodiment is the set-up mode for providing some other light energy board in a display device, by this
Embodiment is it is understood that light energy board can be configured according to being actually needed in this practical display device, without Ying Yitu
Shown in be limited.
Referring to Fig. 8, Fig. 8 is the structural representation of this practical another embodiment of display device, 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 the electric property coupling of control 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 be 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 instruction controlling loudspeaker 861 of control circuit 81, signal lamp 862
Alert or prompting operation.
Such as:After telecommunication circuit 822 identifies the data-signal success received, the transmission of control circuit 81, which identifies, successfully to be carried
Show instruction to warning circuit 88, warning circuit 88 identifies after successfully hint instructions that controlling loudspeaker sends " drop " one sound and carried
Show, control signal lamp 862 with 1 second be interval flashing green glow three times.
Such as:After telecommunication circuit 822 identifies that the data-signal that receives is unsuccessful, control circuit 81 send identification not into
Work(hint instructions are to warning circuit 88, and controlling loudspeaker sends " drop " three after warning circuit 88 receives the unsuccessful hint instructions of identification
Sound prompt, control signal lamp 862 with 1 second be interval flashing feux rouges three times.
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, light energy board 942 can be easy to receive light by the adjusting position of adjustable limit axle 9421 with adjustment position
According to.
Wherein, housing 90 can also set light energy board accommodating groove 901, for storing and protecting light energy board 942, prevent luminous energy
Plate 942 is collided with and damaged, at the same light energy board accommodating groove 901 light energy board 942 is stored after can reduce the body of display device
Product is easy to the transport and storage of display device.
Referring to Fig. 10, Figure 10 is the structural representation of this practical another embodiment of display device, 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 glued, magnetic attracts, buckle fastens etc..
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 being actually needed in this practical display device, without should be with institute in scheming
It is shown as limiting.
Figure 11-13 is referred to, Figure 11-13 is the structural representation of this practical another embodiment of display device, 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 have opening or the approximate circle, square of closed configuration, polygon, rhombus, ellipse
Shape, such as: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, base lower wall 1104 can pass through buckle on base lower wall 1104
Or screw is connected with disk on base 1105.
Refer to Figure 14, Figure 14 is the structural representation of this practical embodiment of display device one, 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 be 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 need not connect external power source by electric wire can obtain and store electric energy,
Such as:Electric energy can be converted light energy into by light energy board, induction type or the transmission of resonance type wireless electric energy and wind can also be passed through
The modes such as energy generating obtain electric energy.
Refer to Figure 15, Figure 15 is the structural representation of this practical embodiment of display device one, 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, light energy board 1542, on-off circuit 1551, photographic plate 1552, warning circuit 1560, raise one's voice
Device 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 be 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, light energy board 1542, on-off circuit 1551, photographic plate
1552nd, 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 be 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 be 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, such as:Ni-MH battery, nickel-cadmium cell, lead accumulator, button electricity
Pond etc..
Further, battery 1541 can be used for storing electric energy or be powered for display device.
Wherein, light energy board 1542 can be mono-crystalline silicon solar plate, polycrystalline silicon solar plate, amorphous silicon solar energy plate or
Multi-element compounds solar panels etc., electric energy can be converted light energy into.
Further, light energy board 1542 can be used for powering for battery 1541 or be display device power supply.
Wherein, on-off circuit 1551 can include at least one FET, such as:Isolated gate FET or junction type field
Effect pipe, for controlling whether control circuit 1511 opens.
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., electric energy can be converted light energy into.
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 be 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
Alert or attention program controlling loudspeaker and/or signal lamp are alarmed or prompted to operate.
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 alarm or voice prompt occurs.
Wherein, signal lamp 1562 can be LED or light emitting diode.
Further, signal lamp 1562 can be used for alarm or prompting light occurs.
Also referring to Fig. 1 and Figure 16, Fig. 1 is the structural representation of this practical embodiment of display device one, in 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, during only one failure,
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
Resistance R5, enhanced FET Q1 and depletion field effect transistor Q2, enhanced FET Q1 grid are control terminal, depletion type
FET Q2 grid is control terminal.
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 field
Effect pipe Q2 grounded-grid, so as to open depletion field effect transistor Q2 raceway groove, and then turn on depletion field effect transistor Q2,
So that path is formed between battery 141 and control circuit 11, open 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 judge whether it reaches the control circuit 11 pre-set
Threshold value is opened, as photographic plate 152 by caused voltage after illumination is not reached threshold value, then shape between control 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 include single-chip microcomputer power supply enable signal 1, resistance R6, electricity
Resistance R7, enhanced FET Q3 and depletion field effect transistor Q4, enhanced FET Q3 grid are control terminal, depletion type
FET Q4 grid is control terminal.
Further, after first switch circuit 1602 turns 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 field
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 power supply of the battery 141 to control circuit 11.
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 terminal, and depletion field effect transistor Q6 grid is control
End processed.
Further, after first switch circuit 1602 turns 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 field
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 confession of the battery 141 to control circuit 11
Electricity.
In summary, on-off circuit 1601 can receive 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 as to real
The now only ability wake-up control circuit 11 when needing, has reached the effect of energy saving, while control as the first single-chip microcomputer
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.
Figure 17 is referred to, this practicality is used for the schematic flow sheet of the embodiment of communication means one of display device.The present embodiment
In, this method comprises the following steps:
S1701:Communication circuit module receives, identifies and store data-signal.
Wherein, display device can be the display device in above-described embodiment.
Wherein, data-signal can be by oracle in order to communicated with display device and caused data believe
Number.
Such as:Oracle can be a kind of radio-frequency signal generator of hand-held, and the radiofrequency signal of the hand-held is sent out
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, can be stored into the data message in identification data signals and data message in holder.
Wherein, data message can include the amount of money, banknote bale, at least one of banknote volume not etc..
Such as:Data message can be the amount of money:500000 yuan, banknote bale:50 bundles, banknote volume are other:5th edition.
S1702:Control circuit is from communication circuit module called data signal and controls in display module display data signal
Data message.
Wherein, communication circuit module can successfully identify 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
RFID sends the data message, and the telecommunication circuit in 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 three display screens in display module be present, 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., can be configured according to the needs of 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, meet 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 the schematic flow sheet for another embodiment of communication means that this practicality is used for display device.
In the present embodiment, this method comprises the following steps:
S1801:Communication circuit module receives, identifies and store data-signal.
Wherein, display device can be the display device in above-described embodiment.
Wherein, data-signal can be by oracle in order to communicated with display device and caused data believe
Number.
Such as:Oracle can be a kind of radio-frequency signal generator of hand-held, and the radiofrequency signal of the hand-held is sent out
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, can be stored into the data message in identification data signals and data message in holder.
Wherein, data message can include the amount of money, banknote bale, at least one of banknote volume not etc..
Such as: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, converts obtained electricity
The voltage of energy is higher, and when the voltage for the electric energy that photographic plate converts to obtain is more than or equal to threshold intensity, on-off circuit can be opened
Open control circuit.
S1803:Control circuit is from communication circuit module called data signal and controls in display module display data signal
Data message.
Wherein, communication circuit module can successfully identify and the data message in data-signal is being stored in holder
Afterwards, waiting photographic plate to be more than or equal to threshold intensity by the voltage that the illumination of sufficient intensity enables photographic plate to convert 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
RFID sends the data message, and the telecommunication circuit in 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 reaches the light of some strength to photographic plate transmitting, 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, and the voltage of electric energy for converting to obtain is higher, when photographic plate converts to obtain
The voltage of electric energy when reaching certain threshold value, on-off circuit can make power supply module form path with control circuit.
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 three display screens in display module be present, 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., can be configured according to the needs of actual use.
Figure 19 is referred to, Figure 19 is the structural representation for the embodiment of device one that this practicality has 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, it can be that control circuit is powered that display device does not need external power supply 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 that this practicality is provided, it should be understood that disclosed apparatus and method, 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 an other dividing mode when actually realizing, for example, 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 mutual coupling discussed or direct-coupling or communication connection can be by some interfaces, between device or unit
Coupling or communication connection are connect, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, 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 this practicality 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 in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer read/write memory medium.Based on such understanding, this practical technical scheme is substantially
The part to be 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 causing a computer
It is each that equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform this practicality
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.
This practical embodiment is the foregoing is only, not thereby limits this practical the scope of the claims, it is every to utilize this
The equivalent structure or equivalent flow conversion that practical specification and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, similarly it is included in this practical scope of patent protection.
Claims (6)
- A kind of 1. display device, it is characterised in that including:Housing;Control circuit;Communication circuit module, for transmission and identification data signals;Display module, for display data information;Holder, for holder data message;Power supply module, for providing electric energy for the control circuit;Wherein, the control circuit respectively with the communication circuit module, the display module, the holder and the power supply Module electric property coupling.
- 2. display device according to claim 1, it is characterised in that including:The communication circuit module also includes tablet and the switch electricity being made up of first switch circuit and second switch circuit Road, the first switch circuit and the tablet and the control circuit electric property coupling, the second switch circuit and institute State power supply module and the control circuit electric property coupling.
- 3. display device according to claim 2, it is characterised in that including:The first switch circuit includes at least one field-effect transistor.
- 4. display device according to claim 2, 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, and described Two single-chip microcomputer controlling switch circuits are the backup circuit breaker circuits of the first single-chip microcomputer controlling switch circuit.
- 5. according to the display device described in claim any one of 1-4, it is characterised in that including:The display module includes at least one electronic ink screen.
- 6. display device according to claim 5, it is characterised in that also include:The power supply module also includes light energy board and battery, and the light energy board can convert light energy into electric energy, the battery energy Enough store electric energy and powered for the control circuit.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107193772A (en) * | 2017-05-19 | 2017-09-22 | 凡方数码设备有限公司 | Display device and its communication means, the device with memory function |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107193772A (en) * | 2017-05-19 | 2017-09-22 | 凡方数码设备有限公司 | Display device and its communication means, the device with memory function |
CN107193772B (en) * | 2017-05-19 | 2023-12-01 | 凡方数码技术有限公司 | Display device, communication method thereof and device with storage function |
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Address after: 518040, Daqing building, Shennan Road, Guangdong, Shenzhen Province, 28 Patentee after: Van Fang Digital Technology Co., Ltd. Address before: 518040, Daqing building, Shennan Road, Guangdong, Shenzhen Province, 28 Patentee before: FANFULL DIGITAL EQUIPMENT Co.,Ltd. |