CN109300402A - A kind of multimedia flexible screen advertising device - Google Patents
A kind of multimedia flexible screen advertising device Download PDFInfo
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- CN109300402A CN109300402A CN201811454771.2A CN201811454771A CN109300402A CN 109300402 A CN109300402 A CN 109300402A CN 201811454771 A CN201811454771 A CN 201811454771A CN 109300402 A CN109300402 A CN 109300402A
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- screen
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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
- 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
- G09F9/301—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 flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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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
- 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
- G09F9/33—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 semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The invention discloses a kind of multimedia flexible screen advertising devices, comprising: main body, main body have the first winding room and clockwork spring；First winding room is also equipped with first rotating shaft, screen winding up roller and flexible OLED screen curtain, first rotating shaft is rotatably installed in the first winding chamber interior walls, the present invention is by being shown advertising information using flexible OLED screen curtain as multimedia equipment, since flexible OLED screen curtain can be with display image data, device is shown relative to paper-made advertisings such as post stands, the present invention is more convenient to the replacement of ad content, it can technology establishes connection by wireless communication by the present apparatus and mobile device or internet, the displaying content of long-range replacement advertising device be can be realized without disassembly, simultaneously, content multiplicity is shown when using flexible OLED screen curtain to be shown advertisement as multimedia equipment, it can be realized while showing a variety of advertisements, and it voluntarily can periodically switch the ad content of displaying.
Description
Technical field
The present invention relates to multimedia advertising equipment technical field, specially a kind of multimedia flexible screen advertising device.
Background technique
Flexible screen refers to that flexible OLED screen curtain, flexible OLED screen curtain are different from other existing screens, flexible OLED
Screen has can be general that flexible OLED screen curtain is applied in wearable device in the prior art by curved ability, with
It realizes that screen mutually agrees with body configuration, realizes the more beautiful effect of the wearable device.
But there are some drawbacks in use in traditional advertising device, such as:
It is existing to be applied to the advertising device that outdoor Portable-type advertisement-exhibiting device is mostly papery, such as post stand,
Post stand is generally used for carrying out advertising display when teach-in, roadshow, and when use needs will using external supporting rod
The pull-out part of post stand jacks up, and the length of this support rod is not longer portable, and the advertising device of this papery by
It is printed in the content that it shows, needs while putting more when more ad content so if needing to show
A displaying device is shown, or needs frequently to replace shown content on displaying device, but is put simultaneously more
A displaying device can occupy biggish space, and frequently replace to waste and show time and waste of manpower, therefore is traditional
The advertising device presence of papery shows that content is more single, cannot achieve while being shown to a variety of advertisements, not can oneself
Row periodically switches the problem of ad content.
Summary of the invention
It is traditional portable wide to solve the purpose of the present invention is to provide a kind of multimedia flexible screen advertising device
Accuse show device show content it is single, cannot achieve at the same to the displaying of a variety of advertisements, can not voluntarily periodically switch in advertisement
The problem of appearance.
To achieve the above object, the invention provides the following technical scheme: a kind of multimedia flexible screen advertising device, packet
It includes:
Main body, the main body have the first winding room, telescopic supporting rod and clockwork spring；
First winding room is also equipped with first rotating shaft, screen winding up roller and flexible OLED screen curtain, the first rotating shaft rotation
The first winding chamber interior walls are mounted on, the screen winding up roller is fixedly attached in the middle part of the first rotating shaft outer surface, described soft
Property OLED screen curtain one end be fixed in the middle part of screen winding up roller outer surface, the first rotating shaft both ends fixation is connected with clockwork spring bullet
Spring, the clockwork spring other end are fixed on the first winding chamber interior walls, and the clockwork spring is used to be the first rotating shaft
Torsional forces is provided, makes the flexible OLED screen curtain after being drawn out first winding room, the first rotating shaft can be by
The torsional forces of the clockwork spring elastic potential energy conversion, enables the screen winding up roller that first rotating shaft to be followed to rotate, further,
The screen winding up roller can wind flexible OLED screen curtain；
The telescopic supporting rod is also equipped with fixing sleeve, rotation seat, rotor and limit sleeve, and the rotation seat is fixedly welded on institute
State body side face outer wall, the fixing sleeve is fixedly attached to described telescopic supporting rod one end, in the outer wall of the fixing sleeve side
Rotor is fixedly welded at the heart, the fixing sleeve is rotatably installed in inside rotation seat by the rotor, the telescopic supporting rod
It can be relatively rotated by fixing sleeve, rotor and rotation seat and main body；And
Battery case, the battery case have secondary cell and integrated circuit board；The integrated circuit board is also equipped with micro process
Device and memory modules, the microprocessor and memory modules are integrated in integrated circuit board upper surface, the memory modules and institute
The electric connection of microprocessor signals end is stated, the secondary cell and the microprocessor electrical energy inputs are electrically connected, and described two
Primary cell is used to provide electric energy for the microprocessor, and the flexibility OLED screen curtain electrically connects with the microprocessor signals end
It connects, the advertising information of the memory modules storage inside can be transferred to the flexible OLED screen curtain and carried out by the microprocessor
Display；
Wherein, the flexible OLED screen curtain is embedded in the battery inside far from the fixation of screen winding up roller one end；
Wherein, the limit sleeve is fixedly welded on battery case side outer wall, and the limit sleeve is for cooperating described stretch
Contracting support rod is supported battery case.
Further, further includes: snap ring, the snap ring are fixedly welded on the body outer wall, and the snap ring is for fixing
Telescopic supporting rod.
Further, further includes: bottom support plate, the bottom support plate are fixed by a pin to the main body following table
Face, the bottom support plate, which is able to carry out, to be eccentrically rotated, and the bottom support plate is used to increase the stability of the main body, described
The width of bottom support plate and body lower surface it is of same size.
Further, further includes: second winding room, it is described second winding room be also equipped with the second shaft, protection film coiling roller and
Screen protecting film, second shaft are rotatably installed in the first winding chamber interior walls, and the protection film coiling roller is fixedly attached to
In the middle part of second shaft outer surface, described screen protecting film one end is fixed in the middle part of the protection film coiling roller outer surface, described
Second both ends of the shaft is fixed to be connected with clockwork spring, and the clockwork spring other end is fixed on the second winding chamber interior walls,
The clockwork spring is used to provide torsional forces for second shaft, and the screen protecting film is made to be drawn out second winding
After room, the torsional forces that second shaft can be converted by the clockwork spring elastic potential energy makes the protection film coiling roller
The second shaft can be followed to rotate, further, the protection film coiling roller can wind screen protecting film.
Further, further includes: screen protecting film fixed edge together with flexible OLED screen curtain far from protection film coiling roller one end
Embedded in the battery inside, what the battery case can pull out screen protecting film by gravity offer from the second winding room
Pulling force, the battery case are greater than the sum of the torsional forces that four clockwork springs generate by the pulling force that gravity provides.
Further, further includes: fitting magnetic stripe, the fitting magnetic stripe is fixed to be pasted in the flexible OLED screen curtain close to institute
Screen protecting film one side edge is stated, another fitting magnetic stripe fixation is pasted in the screen protecting film close to the flexibility
At OLED screen curtain one side edge, the fitting magnetic stripe is for mutually fitting flexible OLED screen curtain and screen protecting film edge.
Further, further includes: iron block and adsorption magnet, the iron block fixation are embedded in the body upper surface two sides,
The adsorption magnet fixation is embedded in battery case lower surface two sides, number and spacing distance set by the iron block and institute
It is identical with spacing distance to state number set by adsorption magnet, the iron block is matched with the adsorption magnet, the iron block, suction
Attached magnet generates between the iron block and the adsorption magnet for will mutually be adsorbed between the main body and battery case
Magnetic force is greater than the pulling force that the battery case relies on gravity to generate.
Further, further includes: GPS module, the GPS module are integrated in the integrated circuit board upper surface, the GPS
Module and the microprocessor signals end are electrically connected, and the GPS module for positioning the geographical location of integrated circuit board in real time.
Further, further includes: communication module, the communication module is integrated in the integrated circuit board upper surface, described
Communication module and the microprocessor signals end are electrically connected, and the communication module is for remotely sending the integrated circuit board
Geographical location and from the Internet download ad data, the communication module are also used to establish with mobile device and be wirelessly connected, into
Row wireless transmission ad data.
Further, further includes: the communication module includes at least one remote wireless communication module and at least one is close
Journey communication module；Wherein, remote communication module can be GPRS module, gsm module, any one in remote I/O module or more
Kind；Short-range communications module can be bluetooth module, WIFI module, ZigBee module, any one or more in LoRa module.
In conclusion the present invention is by being shown advertising information using flexible OLED screen curtain as multimedia equipment, by
In flexible OLED screen curtain device can be shown relative to paper-made advertisings such as post stands, the present invention is in advertisement with display image data
The replacement of appearance is more convenient, can by the present apparatus and mobile device or internet, technology establishes connection by wireless communication, can
Realize the displaying content of long-range replacement advertising device without disassembly, meanwhile, use flexibility OLED screen curtain as multimedia
Equipment shows content multiplicity when being shown advertisement, can be realized while showing a variety of advertisements, and voluntarily can periodically switch
The ad content of displaying；Under the usage scenarios such as teach-in, roadshow, user can be carried out wireless by mobile device and the present apparatus
Connection, can the content that is shown of quick-replaceable flexibility OLED screen curtain, can also pass through when needing to show a variety of advertisements
A variety of advertisements are sent to microprocessor simultaneously by mobile device, and ad data can be by periodic cycle after microprocessor processes
It shows on flexible OLED screen curtain, realizes and the periodic cycle of a variety of advertisements is shown, in the present invention in use, due in main body
One side is rotatably equipped with telescopic supporting rod by fixing sleeve, rotation seat, rotor, can be inserted in limit sleeve using rotary supporting rod
Inside jacks up battery case, realizes that flexible OLED screen curtain, which is unfolded, is shown advertisement, user may stand in present apparatus front transmission
Screen protecting film watches the advertising information that flexible OLED screen curtain is shown, when using finishing, by the first winding chamber interior peace
The first rotating shaft and screen winding up roller for winding flexible OLED screen curtain are filled, and is fitted with clockwork spring bullet at first rotating shaft both ends
Spring, so that clockwork spring can be by the torsional forces band of elastic potential energy conversion when user has used flexible OLED screen curtain
Dynamic screen winding up roller winds flexible OLED screen curtain, and the multimedia flexible screen advertising device after winding reduces volume,
It is easy to carry, and by the winding of flexible OLED screen curtain when the first winding chamber interior, additionally it is possible to it realizes to flexible OLED screen
The protection of curtain.
Detailed description of the invention
Fig. 1 is the main view section knot under one embodiment product winding state of multimedia flexible screen advertising device of the present invention
Structure schematic diagram；
Fig. 2 is that the backsight structure under the multimedia flexible screen advertising device product winding state in Fig. 1 embodiment is shown
It is intended to；
Fig. 3 is that the side view structure under the multimedia flexible screen advertising device product winding state in Fig. 1 embodiment is shown
It is intended to；
Fig. 4 is the side elevational cross-section knot under the multimedia flexible screen advertising device product winding state in Fig. 1 embodiment
Structure schematic diagram；
Fig. 5 is enlarged structure schematic diagram at A in Fig. 4；
Fig. 6 is enlarged structure schematic diagram at B in Fig. 4；
Fig. 7 is the hardware structural diagram of the multimedia flexible screen advertising device in Fig. 1 embodiment；
Fig. 8 is that the backsight structure under the multimedia flexible screen advertising device product unfolded state in 1 embodiment of body is shown
It is intended to；
Fig. 9 is that the side view structure under the multimedia flexible screen advertising device product unfolded state in Fig. 1 embodiment is shown
It is intended to；
Figure 10 is that the front view structure under the multimedia flexible screen advertising device product unfolded state in Fig. 1 embodiment is shown
It is intended to.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, Fig. 1 is under one embodiment product winding state of multimedia flexible screen advertising device of the present invention
Main view the schematic diagram of the section structure；Fig. 2 is under the multimedia flexible screen advertising device product winding state in Fig. 1 embodiment
Backsight structural representation；Fig. 3 is the side under the multimedia flexible screen advertising device product winding state in Fig. 1 embodiment
Depending on structural schematic diagram；Fig. 4 is that the side view under the multimedia flexible screen advertising device product winding state in Fig. 1 embodiment is cutd open
Face structural schematic diagram；Fig. 5 is enlarged structure schematic diagram at A in Fig. 4；Fig. 6 is enlarged structure schematic diagram at B in Fig. 4.
As shown in figures 1 to 6, one of the present embodiment multimedia flexible screen advertising device, comprising:
Main body 100, main body 100 have the first winding room 130, telescopic supporting rod 110 and clockwork spring 150；First winding
Room 130 is also equipped with first rotating shaft 131, screen winding up roller 132 and flexible OLED screen curtain 133, and first rotating shaft 131 is rotatably installed in first
130 inner wall of room is wound, screen winding up roller 132 is fixedly attached in the middle part of 131 outer surface of first rotating shaft, flexible 133 one end of OLED screen curtain
It is fixed in the middle part of 132 outer surface of screen winding up roller, the fixation of 131 both ends of first rotating shaft is connected with clockwork spring 150, clockwork spring
150 other ends are fixed on 130 inner wall of the first winding room, and clockwork spring 150 is used to provide torsional forces for first rotating shaft 131, make soft
For property OLED screen curtain 133 after being drawn out the first winding room 130, first rotating shaft 131 can be by 150 elastic potential energy of clockwork spring
The torsional forces of conversion enables screen winding up roller 132 that first rotating shaft 131 to be followed to rotate, and further, screen winding up roller 132 can be right
Flexible OLED screen curtain 133 is wound；
Telescopic supporting rod 110 is also equipped with fixing sleeve 111, rotation seat 113, rotor 114 and limit sleeve 115, and rotation seat 113 is solid
Surely it is welded on 100 one side outer wall of main body, fixing sleeve 111 is fixedly attached to 110 one end of telescopic supporting rod, 111 side of fixing sleeve
Rotor 114 is fixedly welded at outer wall center, fixing sleeve 111 is rotatably installed in inside rotation seat 113 by rotor 114, is stretched
Support rod 110 can be relatively rotated by fixing sleeve 111, rotor 114 and rotation seat 113 with main body 100；When use first
Battery case 200 is pulled out upwards, telescopic supporting rod 110 is turned into upward angle and pull-out again at this time, while by flexible branch
It is inserted at the top of strut 110 inside limit sleeve 115, can be realized the function of jacking up battery case 200 using telescopic supporting rod 110,
It is convenient carry out outdoors using when enable the invention to voluntarily stand and carry out advertising display；By retractable support after use finishes
Bar 110 takes out from limit sleeve 115, and is horizontally arranged after telescopic supporting rod 110 is shunk, and using snap ring 112 to flexible branch
Strut 110 fixes, and battery case 200 is not due to having the support of telescopic supporting rod 110 to be able to carry out winding at this time, and first
Shaft 131 and the second shaft 141 are wound by the torsional forces of clockwork spring 150 simultaneously, are realized to flexible OLED screen curtain 133
Winding work；
Wherein, telescopic supporting rod 110 is the similar the same telescopic rod of fishing rod, and when use can pull out rod piece, utilizes bar
Frictional force between part makes rod piece hold mode, by guaranteeing in 110 end installing stopper of telescopic supporting rod when packing up
Rod piece inside telescopic supporting rod 110 will not skid off；
Wherein, flexible OLED screen curtain 133 uses plastic base, rather than common glass substrate, by thin-film package skill
Art, and bonding protective film on the back of the panel, allow panel to become flexible, are not easily broken.
It is the hardware configuration of the multimedia flexible screen advertising device in Fig. 1 embodiment also referring to Fig. 1-7, Fig. 7
Schematic diagram；
Battery case 200, battery case 200 have secondary cell 210 and integrated circuit board 220；Integrated circuit board 220 is also equipped with
Microprocessor 221 and memory modules 222, microprocessor 221 and memory modules 222 are integrated in 220 upper surface of integrated circuit board,
Memory modules 222 and 221 signal end of microprocessor are electrically connected, and secondary cell 210 and 221 electrical energy inputs of microprocessor are electrical
Connection, secondary cell 210 are used to provide electric energy for microprocessor 221, obtain the offer of secondary cell 210 in microprocessor 221
Electric energy each electrical appliance can be supplied to by circuit after electric energy to carry out using while microprocessor 221 can be using sharp
Its operation and analyzing and processing data, flexible OLED screen curtain 133 and microprocessor 221 are supported with the electric energy that secondary cell 210 provides
Signal end is electrically connected, and the advertising information of 222 storage inside of memory modules can be transferred to flexible OLED screen by microprocessor 221
Curtain 133 is shown；
Wherein, secondary cell 210 can be lead-acid battery, nickel-cadmium cell, nickel-metal hydride battery, lithium ion battery, vanadium liquid galvanic electricity
Any one in pond, sodium-sulphur battery.
Also referring to the multimedia flexible screen advertising device product expansion shape that body 1-10, Fig. 8 are in 1 embodiment of body
Backsight structural representation under state；Fig. 9 is under the multimedia flexible screen advertising device product unfolded state in Fig. 1 embodiment
Side structure schematic view；Figure 10 is under the multimedia flexible screen advertising device product unfolded state in Fig. 1 embodiment
Schematic view of the front view.
Wherein, flexible OLED screen curtain 133 is embedded in inside battery case 200 far from the fixation of 132 one end of screen winding up roller；
Wherein, limit sleeve 115 is fixedly welded on 200 side outer wall of battery case, and limit sleeve 115 is for cooperating telescopic supporting rod
110 pairs of battery cases 200 are supported, can be by by telescopic supporting rod when flexible OLED screen curtain 133 is unfolded
110 turn to upward angle and pull-out, while will be inserted into inside limit sleeve 115 at the top of telescopic supporting rod 110, realize to utilize and stretch
The function that contracting support rod 110 jacks up battery case 200, it is convenient carry out outdoors using when enable the invention to progress of voluntarily standing
Advertising display.
Wherein, snap ring 112 is fixedly welded on 100 outer wall of main body, and snap ring 112 conveniently exists for fixing telescopic supporting rod 110
Telescopic supporting rod 110 is packed up when winding to flexible OLED screen curtain 133 and is rotated to level, while utilizing snap ring
112 will pack up after 110 clamping fixed of telescopic supporting rod, can effectively prevent telescopic supporting rod 110 rotate, guarantee retractable support
Bar 110 will not be damaged.
Wherein, bottom support plate 120 is fixed by a pin to 100 lower surface of main body, and bottom support plate 120 is able to carry out partially
Heart rotation, bottom support plate 120 are used to increase the stability of main body 100, the width and 100 following table of main body of bottom support plate 120
Face it is of same size, when use, rotates bottom support plate 120, so that the longer one end of bottom support plate 120 is after
Face can increase bottom width of the invention, simultaneously because the width of main body 100 is greater than the width of battery case 200, therefore in benefit
The center of gravity of battery case 200 can be biased to rear side when being supported with telescopic supporting rod 110 to battery case 200, therefore by bottom
Support plate 120 rotates backwards can guarantee that the center of gravity of battery case 200 is fallen in bottom support plate 120, so that the present apparatus will not incline
, bottom support plate 120 is rotated into the position being overlapped with 100 lower surface of main body after use, so that bottom support plate
120 will not be excessive the increase present apparatus volume.
Wherein, the second winding room 140 is also equipped with the second shaft 141, protection film coiling roller 142 and screen protecting film 143, and second
Shaft 141 is rotatably installed in 103 inner wall of the first winding room, and protection film coiling roller 142 is fixedly attached in 141 outer surface of the second shaft
Portion, 143 one end of screen protecting film are fixed in the middle part of protection 142 outer surface of film coiling roller, and the fixation of 141 both ends of the second shaft is connected with
Clockwork spring 150,105 other end of clockwork spring are fixed on 140 inner wall of the second winding room, and clockwork spring 150 is used to be second turn
Axis 141 provides torsional forces, makes screen protecting film 143 after being drawn out the second winding room 140, and the second shaft 141 can be by
The torsional forces of 150 elastic potential energy of clockwork spring conversion enables to protect film coiling roller 142 that the second shaft 141 is followed to rotate, further
, protection film coiling roller 142 can wind screen protecting film 143.
Wherein, screen protecting film 143 far from protection 142 one end of film coiling roller, inlay together with flexible OLED screen curtain 133 by fixation
Inside battery case 200, enable flexible OLED screen curtain 133 preferably pass through with screen protecting film 143 be bonded magnetic stripe 160 into
Row fitting, avoids between flexible OLED screen curtain 133 and screen protecting film 143 that there are gaps.
Wherein, the fixation of fitting magnetic stripe 160 is pasted in flexible OLED screen curtain 133 close to 143 one side edge of screen protecting film
Place, another fitting magnetic stripe 160 is fixed to be pasted in screen protecting film 143 at flexible 133 one side edge of OLED screen curtain, and flexible
OLED screen curtain 133 is identical with 143 width dimensions of screen protecting film, and fitting magnetic stripe 160 is used for flexible OLED screen curtain 133 and screen
143 edge of protective film mutually fits, when utilization battery case 200 relies on the pulling force of gravity offer by flexible 133 He of OLED screen curtain
When screen protecting film 143 is pulled out from main body 100, since flexible OLED screen curtain 133 and screen protecting film 143 are close to each other
One side be bonded with fitting magnetic stripe 160, and flexible OLED screen curtain 133 is identical with 143 width dimensions of screen protecting film, convenient
Flexible OLED screen curtain 133 and screen protecting film 143 is set to be fitted tightly over one using the power of attracting each other between fitting magnetic stripe 160
It rises, meanwhile, the sum of the torsional forces that less than two clockwork springs 150 of adsorption capacity between two fitting magnetic stripes 160 generate, i.e., in clockwork spring
When 150 pairs of spring flexible OLED screen curtains 133 and screen protecting film 143 are wound, it can be generated by clockwork spring 150
Torsional forces will be separated and wound between flexible OLED screen curtain 133 and screen protecting film 143.
Wherein, iron block 170 is fixed is embedded in 100 upper surface two sides of main body, and the fixation of adsorption magnet 230 is embedded in battery case
200 lower surfaces two sides, number and interval distance set by number and spacing distance set by iron block 170 and adsorption magnet 230
From identical, iron block 170 is matched with adsorption magnet 230, and iron block 170, adsorption magnet 230 are used for main body 100 and battery case 200
Between mutually adsorbed, the magnetic force generated between iron block 170 and adsorption magnet 230 be greater than battery case 200 by gravity generate
Pulling force, the purpose designed in this way is the magnetic in order to generate between iron block 170 and adsorption magnet 230 without external forces
Power can prevent battery case 200 from pulling out flexible OLED screen curtain 133, guarantee main body 100 and battery case in the case where not using
200 can closely link together, and guaranteeing that flexible OLED screen curtain 133 will not be voluntarily drawn out causes to be accidentally injured.
Wherein, GPS module 223 is integrated in 220 upper surface of integrated circuit board, GPS module 223 and 221 signal of microprocessor
End is electrically connected, and GPS module 223 can be utilized for positioning the geographical location of integrated circuit board 220 in real time in microprocessor
The integrated GPS module 223 in 221 surfaces positions equipment in real time, convenient in time to give equipment for change when device losses.
Wherein, communication module 224 is integrated in 220 upper surface of integrated circuit board, and communication module 224 and microprocessor 221 are believed
Number end is electrically connected, and communication module 224 is for remotely sending the geographical location of integrated circuit board 220 and wide from the Internet download
Accuse data, facilitate user by communication module 224 remotely obtain equipment location information, while facilitate user by internet to
Equipment sends advertising information, and in order to be updated to the advertising information inside equipment, communication module 224 is also used to set with movement
Standby establish is wirelessly connected, and carries out wireless transmission ad data, and user is facilitated to establish short-range wireless using communication module 224 and equipment
Connection, can be realized the functions such as the update and deletion to equipment inside ad data.
Wherein, communication module 224 includes at least one remote wireless communication module and at least one short-range communications module；Its
In, remote communication module can be GPRS module, gsm module, any one or more in remote I/O module；Short-range communications module
It can be bluetooth module, WIFI module, ZigBee module, any one or more in LoRa module.
Further, flexible OLED screen curtain 133, memory modules 222, GPS module 223, communication module 224 can be respectively
Circuit including at least one processor can also be the circuit including at least one single-chip microcontroller, or more
The combining form of kind circuit or chip, as long as corresponding function may be implemented.It is understood that for art technology
It can also be common by CPU, MCU, crystal oscillator, resistor, capacitor, amplifier, comparator, triode, MOS for personnel
The common electronics component such as pipe realizes its phase with the circuit of the combination of any one combination and electrical connection with pure hardware mode
The function of answering.
Further, flexible OLED screen curtain 133, memory modules 222, GPS module 223, communication module 224 can also be distinguished
Including reservoir, reservoir can be used for data information, and reservoir can be read-only memory, can also be that random read-write stores
Device can also be the combination of read-only memory Yu random read-write reservoir, can be used for store digital information and program.
To sum up, the present invention is by being shown advertising information using flexible OLED screen curtain 133 as multimedia equipment, due to
Flexible OLED screen curtain 133 can show device relative to paper-made advertisings such as post stands, the present invention is in advertisement with display image data
The replacement of appearance is more convenient, can by the present apparatus and mobile device or internet, technology establishes connection by wireless communication, can
Realize the displaying content of long-range replacement advertising device without disassembly, meanwhile, use flexibility OLED screen curtain 133 as more matchmakers
Body equipment shows content multiplicity when being shown advertisement, can be realized while showing a variety of advertisements, and voluntarily can periodically cut
Change the ad content of displaying；Under the usage scenarios such as teach-in, roadshow, user can carry out nothing by mobile device and the present apparatus
Line connection, can the content that is shown of quick-replaceable flexibility OLED screen curtain 133, can be with when needing to show a variety of advertisements
A variety of advertisements are sent to microprocessor 221 simultaneously by mobile device, ad data can be by after the processing of microprocessor 221
Periodic cycle is shown on flexible OLED screen curtain 133, is realized and is shown to the periodic cycle of a variety of advertisements, is used in the present invention
When, due to being rotatably equipped with telescopic supporting rod 110 by fixing sleeve 111, rotation seat 113, rotor 114 in 100 one side of main body,
It can be inserted in inside limit sleeve 115 using rotary supporting rod 110 and jack up battery case 200, realized and flexible OLED screen curtain 133 is unfolded
It is shown advertisement, user, which may stand in present apparatus front and watch flexible OLED screen curtain 133 through screen protecting film 143, to be shown
Advertising information, when using finishing, by inside the first winding room 130 installation for winding the of flexible OLED screen curtain 133
One shaft 131 and screen winding up roller 132, and it is fitted with clockwork spring 150 at 131 both ends of first rotating shaft, so that making in user
When being finished flexible OLED screen curtain 133, clockwork spring 150 can drive screen winding up roller by the torsional forces of elastic potential energy conversion
132 pairs of flexible OLED screen curtains 133 are wound, and the multimedia flexible screen advertising device after winding reduces volume, is convenient for
It carries, and by the winding of flexible OLED screen curtain 133 when the first winding 130 inside of room, additionally it is possible to realize to flexible OLED
The protection of screen 133.
In several embodiments provided by the present invention, it should be understood that disclosed system, device and method can
To realize by another way.For example, device embodiments described above are only schematical, for example, the mould
The division of block or unit, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple
Unit or assembly can be combined or can be integrated into another system, or some features can be ignored or not executed.It is another
Point, shown or discussed mutual coupling, direct-coupling or communication connection can be through some interfaces, device or
The indirect coupling or communication connection of unit can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.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 present invention can integrate in one processing unit, it can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units.It is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
It is each that equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute the present invention
The all or part of the steps of embodiment the method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory
(ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk
Etc. the various media that can store program code.
Mode the above is only the implementation of the present invention is not intended to limit the scope of the invention, all to utilize this
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is relevant to be applied directly or indirectly in other
Technical field is included within the scope of the present invention.
Claims (10)
1. a kind of multimedia flexible screen advertising device characterized by comprising
Main body, the main body have the first winding room, telescopic supporting rod and clockwork spring；
First winding room is also equipped with first rotating shaft, screen winding up roller and flexible OLED screen curtain, the first rotating shaft rotational installation
In the first winding chamber interior walls, the screen winding up roller is fixedly attached in the middle part of the first rotating shaft outer surface, the flexibility
OLED screen curtain one end is fixed in the middle part of screen winding up roller outer surface, and the first rotating shaft both ends fixation is connected with clockwork spring bullet
Spring, the clockwork spring other end are fixed on the first winding chamber interior walls, and the clockwork spring is used to be the first rotating shaft
Torsional forces is provided, makes the flexible OLED screen curtain after being drawn out first winding room, the first rotating shaft can be by
The torsional forces of the clockwork spring elastic potential energy conversion, enables the screen winding up roller that first rotating shaft to be followed to rotate, further,
The screen winding up roller can wind flexible OLED screen curtain；
The telescopic supporting rod is also equipped with fixing sleeve, rotation seat, rotor and limit sleeve, and the rotation seat is fixedly welded on the master
Body one side outer wall, the fixing sleeve are fixedly attached to described telescopic supporting rod one end, at the fixing sleeve side outer wall center
It is fixedly welded with rotor, the fixing sleeve is rotatably installed in inside rotation seat by the rotor, and the telescopic supporting rod can
It is relatively rotated by fixing sleeve, rotor and rotation seat and main body；And
Battery case, the battery case have secondary cell and integrated circuit board；The integrated circuit board be also equipped with microprocessor and
Memory modules, the microprocessor and memory modules are integrated in integrated circuit board upper surface, the memory modules with it is described micro-
Processor signal end is electrically connected, and the secondary cell and the microprocessor electrical energy inputs are electrically connected, the secondary electricity
Pond is used to provide electric energy for the microprocessor, and the flexibility OLED screen curtain and the microprocessor signals end are electrically connected, institute
It states microprocessor the advertising information of the memory modules storage inside can be transferred to the flexible OLED screen curtain and show；
Wherein, the flexible OLED screen curtain is embedded in the battery inside far from the fixation of screen winding up roller one end；
Wherein, the limit sleeve is fixedly welded on battery case side outer wall, and the limit sleeve is for cooperating the flexible branch
Strut is supported battery case.
2. a kind of multimedia flexible screen advertising device according to claim 1, which is characterized in that further include:
Snap ring, the snap ring are fixedly welded on the body outer wall, and the snap ring is for fixing telescopic supporting rod.
3. a kind of multimedia flexible screen advertising device according to claim 1, which is characterized in that further include:
Bottom support plate, the bottom support plate are fixed by a pin to the body lower surface, and the bottom support plate can
It is eccentrically rotated, the bottom support plate is used to increase the stability of the main body, the width of the bottom support plate and master
Body lower surface it is of same size.
4. a kind of multimedia flexible screen advertising device according to claim 1, which is characterized in that further include:
Second winding room, second winding room are also equipped with the second shaft, protection film coiling roller and screen protecting film, and described second turn
Axis is rotatably installed in the first winding chamber interior walls, and the protection film coiling roller is fixedly attached in second shaft outer surface
Portion, described screen protecting film one end are fixed in the middle part of the protection film coiling roller outer surface, the equal fixing card of the second both ends of the shaft
It is connected to clockwork spring, the clockwork spring other end is fixed on the second winding chamber interior walls, and the clockwork spring is used for as institute
It states the second shaft and torsional forces is provided, make the screen protecting film after being drawn out second winding room, second shaft
The torsional forces that can be converted by the clockwork spring elastic potential energy, enables the protection film coiling roller that the second shaft to be followed to turn
Dynamic, further, the protection film coiling roller can wind screen protecting film.
5. a kind of multimedia flexible screen advertising device according to claim 4, which is characterized in that further include:
Far from protection film coiling roller one end, the fixation together with flexible OLED screen curtain is embedded in the battery inside to screen protecting film.
6. a kind of multimedia flexible screen advertising device according to claim 5, which is characterized in that further include:
It is bonded magnetic stripe, the fitting magnetic stripe is fixed to be pasted in the flexible OLED screen curtain close to screen protecting film one side side
At edge, another fitting magnetic stripe is fixed to be pasted in the screen protecting film at the flexible OLED screen curtain one side edge,
The fitting magnetic stripe is for mutually fitting flexible OLED screen curtain and screen protecting film edge.
7. a kind of multimedia flexible screen advertising device according to claim 1, which is characterized in that further include:
Iron block and adsorption magnet, the iron block is fixed to be embedded in the body upper surface two sides, and the adsorption magnet fixation is inlayed
In battery case lower surface two sides, number set by number set by the iron block and spacing distance and the adsorption magnet
Mesh is identical with spacing distance, and the iron block is matched with the adsorption magnet, and the iron block, adsorption magnet are used for the main body
Mutually adsorbed between battery case, the magnetic force generated between the iron block and the adsorption magnet be greater than the battery case according to
The pulling force generated by gravity.
8. a kind of multimedia flexible screen advertising device according to claim 1, which is characterized in that further include:
GPS module, the GPS module are integrated in the integrated circuit board upper surface, and the GPS module and the microprocessor are believed
Number end be electrically connected, the GPS module in real time position integrated circuit board geographical location.
9. a kind of multimedia flexible screen advertising device according to claim 1, which is characterized in that further include:
Communication module, the communication module are integrated in the integrated circuit board upper surface, the communication module and the micro process
Device signal end is electrically connected, and the communication module is used to remotely send the geographical location of the integrated circuit board and from internet
Downloading advertising data, the communication module are also used to establish with mobile device and be wirelessly connected, and carry out wireless transmission ad data.
10. a kind of multimedia flexible screen advertising device according to claim 9, which is characterized in that further include:
The communication module includes at least one remote wireless communication module and at least one short-range communications module；Wherein, remotely
Communication module can be GPRS module, gsm module, any one or more in remote I/O module；Short-range communications module can be
Bluetooth module, WIFI module, ZigBee module, any one or more in LoRa module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454771.2A CN109300402B (en) | 2018-11-30 | 2018-11-30 | Multimedia flexible screen advertisement display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811454771.2A CN109300402B (en) | 2018-11-30 | 2018-11-30 | Multimedia flexible screen advertisement display device |
Publications (2)
| Publication Number | Publication Date |
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| CN109300402A true CN109300402A (en) | 2019-02-01 |
| CN109300402B CN109300402B (en) | 2021-06-01 |
Family
ID=65142190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811454771.2A Expired - Fee Related CN109300402B (en) | 2018-11-30 | 2018-11-30 | Multimedia flexible screen advertisement display device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109300402B (en) |
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| CN109859635A (en) * | 2019-03-26 | 2019-06-07 | 云谷（固安）科技有限公司 | A kind of rolled display device |
| CN110120193A (en) * | 2019-06-05 | 2019-08-13 | 广州航爵数码科技有限公司 | A kind of advertisement display |
| CN110185895A (en) * | 2019-06-25 | 2019-08-30 | 裴学华 | Support the brace apparatus in flexible display screen face |
| CN110889995A (en) * | 2019-12-06 | 2020-03-17 | 徐宁 | Tourism geography teaching accessory plate |
| CN111145650A (en) * | 2020-01-21 | 2020-05-12 | 合肥维信诺科技有限公司 | Display device |
| CN111726853A (en) * | 2020-04-20 | 2020-09-29 | 浙江猎狐信息科技有限公司 | Billboard, control system and control method |
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|---|---|
| CN109300402B (en) | 2021-06-01 |
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