CN113299205A

CN113299205A - Furniture with multi-picture display device

Info

Publication number: CN113299205A
Application number: CN202110641233.XA
Authority: CN
Inventors: 韩厚华
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-10
Filing date: 2017-12-27
Publication date: 2021-08-24
Also published as: CN113192440A; CN109730472B; CN113299206A; CN108550328A; CN109700254B; CN109700254A; CN113178147A; CN109730472A

Abstract

The invention relates to furniture with a multi-picture display device, which comprises a furniture box body and the multi-picture display device; the display device comprises a rolling shaft, a supporting shaft, a multi-picture canvas, a canvas driving mechanism and a microprocessor; the canvas driving mechanism and the rolling shaft are placed at the upper end or the lower end of the furniture box body and fixed, the rolling shaft is fixed on the canvas driving mechanism and the furniture box body, two ends of the multi-picture canvas are fixed on the rolling shaft on the driving mechanism, and the multi-picture canvas is connected with the left rolling shaft, the right rolling shaft and the driving mechanism into a whole; the multi-picture canvas, the driving mechanism and the rolling shaft are connected with the left box body and the right box body into a whole.

Description

Furniture with multi-picture display device

Technical Field

The invention relates to the field of display equipment, in particular to furniture with a multi-picture display device.

Background

In modern society, the material civilization is developed at a high speed, the requirements of people on living quality are generally improved, the requirements are more and more exquisite to indoor decoration, and at present, people are used to hang wall paintings such as art paintings or maps and the like on indoor walls to serve as indoor wall decorations, so that the home decoration has more artistic and cultural interest. Because the area of the wall surface is limited, the part for sticking pictures is more limited, people want to see more pictures on the limited wall surface, and the prior art can not meet the requirement of people.

At present, mural painting, canvas or wedding portrait on the market are only provided with one picture to be displayed in the picture frame, and are not provided with a plurality of pages to be displayed, the single picture is very monotonous, aesthetic fatigue appears after the examination for a long time, and if the new picture needs to be replaced in use, only the mirror surface mechanism is manually dismantled to take out the old picture, the new picture is placed into the picture frame, then the picture frame mechanism is restored one by one to realize replacement, so that time and labor are wasted, the picture is easy to damage, and the picture is very inconvenient in use.

Disclosure of Invention

The invention aims to provide furniture with a multi-picture display device, which can realize the display of a plurality of pictures of canvas and can control and adjust the display time and the display frequency.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

the furniture with the multi-picture display device comprises a box body and the multi-picture display device, wherein the box body is divided into a left box body and a right box body; the display device comprises a rolling shaft, a supporting shaft, a multi-picture canvas, a canvas driving mechanism and a microprocessor; the canvas driving mechanism and the rolling shaft are placed at the upper end or the lower end of the furniture box body and fixed, the rolling shaft is fixed on the canvas driving mechanism and the box body, and the supporting shaft is fixed on the box body or on the front side and the back side of the canvas; the two ends of the multi-picture canvas are fixed on rolling shafts on the driving mechanism, and the multi-picture canvas is connected with the left rolling shaft, the right rolling shaft and the driving mechanism into a whole; the multi-picture canvas, the driving mechanism and the rolling shaft are connected with the left box body and the right box body into a whole;

the microprocessor controls the canvas driving mechanism to rotate forwards or reversely, the driving mechanism drives the rolling shaft on the driving mechanism and the multi-picture canvas on the rolling shaft to rotate left and right together, and the patterns on the multi-picture canvas are further displayed between the two rolling shafts and the two box bodies;

the box body is a round or square strip-shaped body, is hollow and is used for accommodating the driving mechanism and the multi-picture canvas, and a strip-shaped opening is formed in the box body for accommodating the canvas; the surface of the box body is provided with a power switch which is connected with a power supply and converts pictures;

holes are distributed on the multi-picture canvas; the holes are in a word shape or a geometric shape pattern shape; the holes are regularly or irregularly distributed on the canvas from one to most; the multi-picture canvas is in a long strip shape, the long strip canvas is in a flat long strip shape or a plurality of picture canvases are spliced and combined into an integral long strip canvas.

The back surface of the multi-picture canvas is provided with a backlight plate, and the backlight plate is provided with a light source; the light source is an independent luminous body; the light source at least consists of more than one independent luminous body; the light source is controlled to be switched on and off by the microprocessor, and the light source is controlled by the microprocessor to emit any color after the three primary colors are combined; the light source can emit light in a plurality of linked ways; the light source emits light to display figures, patterns, pictures and other tangible bodies; the luminous color and the on-off of each independent light source body are controlled by a microprocessor; the starting, the closing and the function operation of the light source are carried out by two modes of manual operation and wireless remote control.

The micro-processing and light source takes a low-voltage power supply as a power supply; the low-voltage power supply is a high-voltage to low-voltage direct-current power supply, a low-voltage rechargeable battery power supply and a low-voltage storage battery power supply; the low-voltage power supply is used for providing power connection for the light source and the microprocessor; the low-voltage power supply directly supplies power; the low-voltage power supply is 1.5V to 36V; the low-voltage power supply takes a solar power supply board as a power supply supplementary source; the solar power supply board supplies power to the microprocessor, the light source and the storage battery; the storage battery is selected from a lead-acid battery, a lithium battery and a super capacitor; the lithium battery is selected from a metal lithium battery or a lithium ion battery as an application source; the solar power supply board is placed on the surface of the furniture box body.

The microprocessor is connected with another multi-picture display device microprocessor in a wired or wireless mode in a data and signal mode to generate linkage, the coordinated turning of canvas, the turning on of a light source, the change of light source colors, pictures and patterns are realized, the starting, the turning off and the running time of the three are synchronously completed by the microprocessor in a coordinated mode, the number of the linked multi-picture display devices is at least two to more than two, and the linked multi-picture display devices are independent bodies, or one microprocessor controls two to more than two pieces of multi-picture canvas display device furniture.

Preferably, the light source is an independent light emitting body, the light source is selected from a tungsten lamp, a halogen lamp, a fluorescent lamp, an LCD light emitting unit, an OLED light emitting plate, an LED lamp, an LED display screen, an LCD display, an OLED display, an LED display, a QLED display unit, a rear projection unit and a laser projection unit, and the light sources with different names can be singly applied to the furniture with the multi-picture display device or a plurality of light sources with different names are combined and applied to the furniture with the multi-picture display device.

As a preferred scheme, the microprocessor is started, closed and functionally operated in two modes of manual starting control and remote control; the remote control mode is based on all control systems in the market; the remote control mode is selected from wired internet, infrared, Bluetooth, Wifi and radio; the remote controller is a common remote controller in the market or a mobile terminal; the mobile terminal remote control mode takes APP as a control source and a terminal window as an editing source to carry out remote control operation; the mobile terminal is selected from a mobile phone, a tablet computer, a display window and a notebook computer.

As a preferred scheme, the furniture is selected from a television cabinet, a tea table, a sofa, a square cabinet, a wall cabinet, a bar, an advertisement box, a front desk, a counter, a door, a window, a bed, a chair, a stool and a glass screen.

The microprocessor is internally provided with a timing module, the input end of the microprocessor is connected with a display composition module, the timing module is used for controlling the motor to start regularly so as to change different pictures on the canvas, the display composition module is used for carrying out instruction editing on the microprocessor and further inputting the timing time for setting the timing module, the timing time is 1-50000 minutes of reciprocating circulation once, the display composition module is used for editing and inputting instructions, a physical key is used, a touch screen is used as an input instruction carrier for compiling the timing time, the display module is a luminous body screen, the luminous body screen is an LCD (liquid crystal display) screen, an OLED (organic light emitting diode) screen and other displayable object screens, the timing module is arranged in the microprocessor, the microprocessor rotates the.

As a preferred scheme, a reduction gearbox is arranged on an output shaft of the motor, a driving wheel is arranged on the output shaft of the reduction gearbox, a first rolling shaft and a second rolling shaft are respectively positioned on two sides of the driving wheel, a first driven gear is arranged on the first rolling shaft, and the driving wheel is meshed and matched with the first driven gear through a first driving wheel; and a second driven gear is arranged on the second rolling shaft, and the driving wheel is meshed and matched with the second driven gear through a second driving wheel.

A multi-picture display device is provided, which comprises two left and right display boxes; the multi-picture display device comprises a rolling shaft, a supporting shaft, a multi-picture canvas, a canvas driving mechanism, a microprocessor and two display boxes; the canvas driving mechanism and the rolling shaft are placed at the upper end or the lower end of the display box body and fixed, the rolling shaft is fixed on the canvas driving mechanism and the display box body, and the supporting shaft is fixed on the display box body or on the front side and the back side of the canvas; the two ends of the multi-picture canvas are fixed on rolling shafts on the driving mechanism, and the multi-picture canvas is connected with the left rolling shaft, the right rolling shaft and the driving mechanism into a whole; the multi-picture canvas, the driving mechanism and the rolling shaft are connected with the left and right display boxes into a whole;

the microprocessor controls the canvas driving mechanism to rotate forwards or reversely, the driving mechanism drives the rolling shaft on the driving mechanism and the multi-picture canvas on the rolling shaft to rotate left and right together, and the patterns on the multi-picture canvas are further displayed between the two rolling shafts and the display box;

the display box body is a round or square strip-shaped body, is hollow and contains the driving mechanism and the multi-picture canvas, and is provided with a strip-shaped opening for containing the canvas; the surface of the display box body is provided with a power switch which is switched on to switch on the power supply, and the pictures are switched at regular time;

the display box base material is provided with a hole, the hole is a geometric arbitrary body, the hole is transparent, a light source, an electric wire and a geometric ornament are arranged in the hole, the light source is a geometric spotlight, an LED bulb, a bulb and an ornament composition, and the geometric ornament can be a bead string type pendant, a silk flower, a stereograph, a character, geometric glass and a plastic cement;

holes are distributed on the multi-picture canvas; the holes are in a shape of a word or a geometric shape; the holes are regularly or irregularly distributed on the canvas from one to most; the multi-picture canvas is in a long strip shape, the long strip canvas is in a flat long strip shape or a plurality of picture canvases are spliced and combined into an integral long strip canvas.

The display device is placed on furniture and integrated with the furniture.

Compared with the prior art, the invention has the following advantages:

the furniture is two kinds of box furniture of left and right sides, the furniture connects two boxes into an organic whole with the canvas of many pictures, the interval between two boxes is unfixed, the box can set up the distance between two furniture freely according to surface area of the house, width, make the service environment have diversification even more, therefore facilitate masses to use greatly, the invention supplies power with low pressure, the security is high, there is no electric leakage incident to appear, especially regard solar energy power supply board as the power supply supplementary source, save the energy, and can guarantee the product has the electric supply forever.

Drawings

FIG. 1 is a schematic view of the overall structure of furniture 1 with a multi-picture display device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention after the back plate is removed;

FIG. 3 is a perspective view of the gear drive of the present invention;

FIG. 4 is an exploded view of the display case of the present invention;

FIG. 5 is a schematic view of the overall external structure of the display case of the present invention;

FIG. 6 is a schematic perspective view of the canvas drive mechanism of the present invention;

FIG. 7 is a schematic structural view of the canvas driving structure of the present invention driving the canvas through the driving gear fixing seat;

FIG. 8 is a schematic structural view of another canvas driving structure of the present invention, which drives the canvas through a driving gear fixing seat;

FIG. 9 is a schematic structural view of another canvas driving structure of the present invention, which drives the canvas through a driving gear fixing seat;

FIG. 10 is a schematic view showing an internal explosion structure in example 1 of the present invention;

FIG. 11 is a schematic view of a combination of a canvas driving mechanism, a canvas, a supporting shaft and a rolling shaft according to embodiment 2 of the present invention;

FIG. 12 is a schematic view of the combination of the canvas driving mechanism, the canvas, the supporting shaft and the rolling shaft according to embodiment 3 of the present invention;

FIG. 13 is a schematic structural view of a cylindrical display case according to embodiment 4 of the present invention;

FIG. 14 is a transverse cross-sectional view of FIG. 13;

FIG. 15 is a schematic view of a combination of a canvas driving mechanism, a canvas, a supporting shaft and a rolling shaft according to embodiment 5 of the present invention;

FIG. 16 is a schematic view of the combination of the canvas driving mechanism, the canvas, the supporting shaft and the rolling shaft according to embodiment 6 of the present invention;

FIG. 17 is a schematic structural diagram of a split canvas driving mechanism according to embodiment 7 of the present invention;

FIG. 18 is a schematic structural view of a manual furniture embodiment of the multi-panel display apparatus of the present invention;

FIG. 19 is a schematic structural view of another manual embodiment of the furniture having a multi-panel display device according to the present invention;

FIG. 20 is a schematic view of furniture embodiment 8 with a multi-view display device according to the present invention;

the reference numbers in the figures denote: 1-a first rolling shaft, 1A 1-a reinforcing rib, 10-canvas, 2-a second rolling shaft, 2A 1-a reinforcing rib, 20-a display box, 21-a display window, 22-a cuboid, 23-a containing cavity, 24-a second mounting column, 241-a supporting device, 242-a beam, 25-a lower end cover, 26-an upper end cover, 261-a transparent plate or transparent glass, 27-a transparent tube, 28-a display box rear cover plate, 29-a display box fixing seat, 30-a driving mechanism, 31-an output shaft, 310-a motor, 311-a first motor, 312-a second motor, 32-a reduction box, 321-a first reduction box, 322-a second reduction box, 33-a microprocessor, 34-a driving wheel, 341-a first driving wheel, 342-a second driving wheel, 343-a movable driven wheel, 344-a driven wheel, 345-a gear fixing seat, 346-a stopper, 347-a belt or a chain, 35-a first driven wheel, 36-a second driven wheel, 37-a power supply, 38-a position sensor, 39-a direction sensor, 41-a first supporting shaft, 42-a second supporting shaft, 43-a third supporting shaft, 44-a fourth supporting shaft, 50-a backlight plate, 51-a light source, 60-a single bearing, 70-a circular arc curved plate, 80-a power switch, 81-a rotating mechanism, 9-a display component module, 91-a time display area, 92-a display module display screen, 93-a physical key, 94-a power line, 100-a display device, 200-furniture, 345-a gear fixing seat, 9-a display component module, 201-furniture surface, 202-furniture concavity;

description of the drawings: reference numerals with the same numerals followed by different letters in the figures refer to the same components of different embodiments.

Detailed description of the preferred embodimentsthe present invention will now be further described with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant aspects of the present invention are shown in the drawings.

As shown in fig. 1, 2 and 3, a low-voltage power-supply multi-screen display device includes a rolling shaft (e.g., a first rolling shaft 1A and a second rolling shaft 2A), a canvas 10, a display box 20, a canvas driving mechanism, a microprocessor, and at least two support shafts (e.g., a first support shaft 41, a second support shaft 42, a third support shaft 43, and a fourth support shaft 44); the connecting line between the axes of the supporting shafts can be a straight line, a rectangle, a triangle or a trapezoid, the canvas driving mechanism comprises a gear fixing seat 345, a power source 37 and motors (such as a first motor 311 and a second motor 312) for driving rolling shafts, the gear fixing seat 345 is arranged on a motor shaft or is parallel to the motor shaft, and the number of the gear fixing seats 345 is one or two;

as shown in fig. 4, the display box 20 is composed of four strips 20C, wherein the surface 20D and the side surface 20E are distributed at an angle of 30-150 degrees, and both surfaces are integrally formed to form an L shape, the four strips 20C can accommodate a canvas and a driving mechanism after being assembled, the surface of the 20D is provided with openings 20I, a color sticker 20G, a pattern 20F, and the pattern and the sticker are formed by hot pressing and attaching by the existing manufacturing process.

As shown in fig. 5, the display box 20 is provided with a transparent plate or transparent glass 261, at least one transparent plate or transparent glass is provided, a concave accommodating cavity 23 is provided in the box for placing the canvas 10, the microprocessor, the driving mechanism, etc., a supporting device 241 is provided at the lower end of the display box 20, the supporting device 241 is located below the transparent plate or transparent glass 261, and the supporting device 241 is used for supporting the display box 20 and the canvas 10, the microprocessor, the driving mechanism, etc.

As shown in fig. 3, 6, and 7, taking fig. 7 as an example, when the number of the gear fixing base 345 is one, the number of the motors is also one, two movable driven wheels 343 are symmetrically arranged on two sides of the gear fixing base 345, the driving wheel 34 is located at the middle lower part of the two movable driven wheels 343 and is engaged with the movable driven wheels 343, when the motor 310 runs clockwise, the motor shaft drives the gear fixing base 345 to rotate clockwise, the movable driven wheels 343 on the gear fixing base 345 also rotate together, and when the gear fixing base 345 reaches a certain position, the gear fixing base 345 is blocked by the stopper 346 on the motor below the gear fixing base and stops rotating clockwise, at this time, the driven wheel 344 is engaged with the movable driven wheel 343 on the right side, the driving wheel 34 continues to rotate, and the driven gear 344 further continues to rotate, and the canvas rotates clockwise; when the motor changes the current input source, the motor 310 runs counterclockwise, the gear fixing seat drives the driven wheel 34 and the driven wheel on the left to run, and the canvas 10 rotates counterclockwise.

As shown in fig. 8 and 9, taking fig. 8 as an example, when the number of the gear fixing seats is two, the number of the motors is also two, the two motors are arranged in a symmetrical manner, when the right motor is electrified, the right motor rotates clockwise, and when the left motor is electrified, the left motor rotates counterclockwise; each motor shaft is provided with a gear fixing seat 345A and a driving wheel 34A, a movable driven wheel 343A is arranged above the outer side of each gear fixing seat 345A, two driven wheels 34A are arranged on the outer side of the movable driven wheel 343A, the driving wheel 34A is meshed with the movable driven wheel 343A, and the two driven wheels 34A are mutually meshed; when the right motor is electrified and the left motor is not electrified, the right motor shaft drives the right gear fixing seat 345A to rotate clockwise together, the movable driven wheel on the right gear fixing seat 345A also rotates together, and when the right gear fixing seat 345A reaches a certain position, the right gear fixing seat 345A is blocked by the stop block 346A on the right motor below the right gear fixing seat to stop rotating clockwise, at this time, the right driven wheel is meshed with the right movable driven wheel 343A, the right driving wheel 34A continues rotating to drive the right driven gear 344 to continue rotating, the canvas 10 rotates clockwise, and the left movable driven wheel is driven by the left driven wheel to be disengaged without influencing the clockwise rotation of the canvas; when the left motor is electrified and the right motor is not electrified, the running direction of each mechanism is electrified with the right motor, the situation when the left motor is not electrified is opposite, the drawing cloth rotates anticlockwise, wherein one driven wheel positioned at the outermost side can also be replaced by a rolling shaft, and the rolling shaft is connected with the driven wheel close to the inner side through a belt or a chain 347, and the situation is the situation shown in fig. 9.

The transmission method is characterized in that two movable driven wheels beside the driving wheel are not fixed and can move in position, the movable driven wheels are not fixed between the driving wheel and the driven wheel and the other driven wheel, and the positions of the movable driven wheels can be adjusted in time according to the rotating direction of the driving wheel.

The microprocessor 33 is internally provided with a timing module, the input end of the microprocessor 33 is connected with a touch screen 38, the timing module is used for controlling the motor 31 to start at fixed time so as to replace different pictures on the canvas, and the touch screen 38 is used for inputting instructions to the microprocessor so as to set the timing time of the timing module. The timing time range of the timing module is 1-50000 minutes, namely, the picture of the canvas can be replaced every 1-50000 minutes; the timing time setting method of the timing module is divided into two types: a floating time input method and a fixed time input method; the floating time input method edits time according to requirements by using keys, then stores set time in a microprocessor, wherein the time setting can take hours, minutes and seconds as set timing units, each set time is a paragraph, and the set time can be combined into a cycle segment, such as: the first period of time is 2 hours, the second period of time is 5 hours, or more, and the first period of time and the second period of time are arranged together to form circulation control; the fixed time input method is provided with a plurality of built-in timing time, which are expressed by numbers, the time number of the demand is freely selected and input according to the demand, the timing time is repeatedly repeated in a reciprocating way in a selection time period, or a plurality of time periods are selected to be combined, and the reciprocating cycle is carried out for a plurality of timing time periods, such as: 1. 2, 3, 12, 24, and the like, wherein the digital time can be minutes or hours as a timing time unit, and the click required time is selected as the timing time.

The microprocessor control circuit is an operation circuit formed by taking all similar and existing circuits in the market as reference circuits or by combining a timing circuit, a motor positive and negative driving circuit and a sensing circuit into a whole.

The canvas material can be flexible foldable flaky material, its material property can be paper, plastic raw and other materials make plastic tape, fiber material cloth, non-woven fabrics, plastic and paper unification body material and so on material, the canvas can integrated into one piece, also can multiple different canvas concatenation make up integrative canvas, the concatenation mode is for bonding, the mode such as the seam is sewed up in the hot cauterization, the sewing.

Show case 20A includes hollow cuboid 22A, and the erection column of fretwork is established respectively to cuboid 22A's both ends, and first motor 311, first back shaft and first roll axle 1C all establish in first erection column 23A, and second motor 312, second back shaft 42C and second roll axle 2C all establish in second erection column 24A, show window 21A establishes at cuboid 22A leading flank.

In this embodiment, the design of cuboid and erection column is adopted to the display box for the display device structure becomes succinctly pleasing to the eye and occupies that small, improves display device's practicality and outward appearance greatly.

Example 1

As shown in fig. 10, a low-voltage power-supply multi-picture display device includes two rolling shafts, a canvas 10, a display box 20, a driving mechanism 30, and at least two supporting shafts; the driving mechanism 30 comprises a motor 31, and the motor 31 drives the rolling shaft to rotate; one end of the canvas 10 is wound on the first rolling shaft 1A, and the other end of the canvas 10 is wound on the second rolling shaft 2A after passing around all the supporting shafts; the rolling shaft, the canvas 10 and the supporting shaft are all arranged in the display box 20, a display window 21 is arranged on the display box 20, and the canvas 10 positioned between the first supporting shaft 41 and the second supporting shaft 42 is opposite to the display window 21 so as to be used for displaying;

referring to fig. 6, in this embodiment, a reduction box 32 is disposed on an output shaft of the motor 31, a driving wheel 34 is disposed on an output shaft of the reduction box 32, a single-phase bearing 60 is disposed on a rolling shaft, and the driving wheel 34 is in transmission connection with a driven wheel on the driven wheel; and the control end of the motor 31 is connected with the output end of the microprocessor 33.

Preferably, the number of the support shafts is 4, the first support shaft 41 and the second support shaft 42 are arranged in front of the display box 20 at intervals side by side, the third support shaft 43 and the fourth support shaft 44 are arranged in back of the display box 20 at intervals side by side, the connecting lines of the axes of the first support shaft 41, the second support shaft 42, the third support shaft 43 and the fourth support shaft 44 form a quadrangle, one end of the canvas 10 is wound on the first rolling shaft 1A, and the other end of the canvas 10 is wound on the second rolling shaft 2A after sequentially passing through the third support shaft 43, the first support shaft 41, the second support shaft 42 and the fourth support shaft 44; the driving wheel 34 is a driving pulley with double belt grooves, a one-way bearing and a first driven pulley 35 are arranged on the first rolling shaft 1A, a one-way bearing 60 and a second driven pulley 36 are arranged on the second rolling shaft 2A, the first belt groove 341 of the driving wheel is in transmission connection with the first driven pulley 35 through a synchronous belt, and the second belt groove 342 of the driving wheel is in transmission connection with the second driven pulley 36 through a synchronous belt.

In this embodiment, the display case 20 is provided with a transparent glass or plate 60 at the display window 21.

In this embodiment, and with reference to FIG. 6, the display also includes a rechargeable battery power source 37, the rechargeable battery power source 37 providing power connection to the motor 31, the light source 51 and the microprocessor 33. The rechargeable battery power supply can store energy and can be repeatedly charged, the rechargeable battery power supply can be used for electronic elements such as a motor, a chip, a backlight plate and the like to work, and the rechargeable battery power supply can be a lithium battery, a lead-acid battery, a solar panel battery, a button battery and other recyclable energy storage batteries or dry batteries such as zinc manganic acid, lead zincic acid and the like.

Combine fig. 6, the centre of show window is equipped with position sensor 38 and direction sensor 39 side by side, two sensors are all optical sensor, canvas 10 includes a plurality of picture, the canvas is in the middle of sensor emitter and receiving electrode, position sensor 38's output is connected with microprocessor 33's input, direction sensor 39 inputs and is connected with microprocessor with the output, position sensor 38 obtains behind the locating signal, send locating signal to microprocessor 33, microprocessor 33 stops according to locating signal control motor 31, and start next timing cycle and begin, it is repeated many times, it acquires after the signal to operate last picture direction sensor 39, and pass the signal for microprocessor 33, microprocessor 33 control output current reversal gives motor 31, motor 31 rotates the reversal. A canvas. Specifically, the position sensor 38 is a light sensor or a hall sensor, the positioning identifier is a light sensor or a magnet sensor, holes or blank spaces are formed between adjacent pictures on the canvas 10, the light sensor is arranged between the holes or the magnet is arranged on the blank spaces, when the magnet on the holes or the blank spaces passes through the hall sensor in the middle of the display window, the sensor obtains a positioning signal and sends the positioning signal to the microprocessor, and the microprocessor controls the motor to stop or operate in a reverse direction according to the positioning signal.

Referring to fig. 10, a backlight plate 50 is disposed on the back of the canvas 10 between the first support shaft 41 and the second support shaft 42 in the display box 20, a light source 51 is disposed on the backlight plate 50, and the light source 51 is controlled by the microprocessor 33 to be turned on or off. Of course, the light source can also be arranged at the bottom in front of the canvas, the light source irradiates on the canvas from bottom to top, and the light source can enable the canvas to be displayed more clearly.

Example 2:

fig. 11 shows an embodiment 2 of the furniture with multi-picture display device of the present invention, which is different from the embodiment 1 in that: the connecting lines of the axle centers of the first support shaft 41A, the second support shaft 42A, the third support shaft 43A and the fourth support shaft 44A form a trapezoid, and the driving mechanism is arranged at one end of the canvas.

Example 3:

fig. 12 shows an embodiment 3 of the furniture with multi-picture display device of the present invention, which is different from the embodiment 1 in that: the quantity of back shaft is two, first back shaft 41B and second back shaft 42B separate the place ahead in display box 20 side by side, first roll axle 1B and second roll axle 2B separate the place and set up the rear in display box 20 side by side, first back shaft 41B, second back shaft 42B, the axle center line of first roll axle 1B and second roll axle 2B constitutes a quadrangle, canvas 10 one end winding is on first roll axle 1B, canvas 10A other end winds on second roll axle 2B after bypassing first back shaft 41B in proper order, second back shaft 42B.

Example 4:

as shown in fig. 13 and 14, the embodiment 4 of the furniture for a multi-picture exhibition apparatus of the present invention, the furniture for a multi-picture exhibition apparatus, comprises two rolling shafts, a canvas 10B, an exhibition box 20B, a driving mechanism 30 and at least two supporting shafts; the driving mechanism 30A comprises a motor 31A, and the motor 31A drives the rolling shaft to rotate; one end of the canvas 10B is wound on the first rolling shaft 1E, and the other end of the canvas 10B is wound on the second rolling shaft 2E after bypassing all the supporting shafts; the rolling shaft, the canvas 10B and the supporting shaft are all arranged in the display box 20B, a display window is formed in the display box 20B, and the canvas 10B located between the first supporting shaft 41D and the second supporting shaft 42D is opposite to the display window for displaying; a reduction gearbox 32A is arranged on an output shaft of the motor 31A, a driving wheel is arranged on an output shaft of the reduction gearbox 32A, a driven wheel is arranged on the rolling shaft, and the driving wheel is in transmission connection with the driven wheel; the device also comprises a microprocessor 33C and a low-voltage power supply 37, wherein the control end of the motor 31A is connected with the output end of the microprocessor 33C.

In this embodiment, the display box 20B includes a lower end cover 25B, a transparent tube 27B and an upper end cover 26B, the lower end of the transparent tube 27B is fixed on the lower end cover 25B, the upper end cover 26B can be covered on the upper end of the transparent tube 27 in an openable manner, and the transparent tube 27B is a display window; the quantity of back shaft is two, first support shaft 41D and second support shaft 42D set up in transparent tube body 27B separately from each other, and circular arc surface plate 70 fixed connection is passed through to one side of first support shaft 41D and second support shaft 42D, and circular arc surface plate 70 is made by transparent material, first roll axis 1E and second roll axis 2E set up in circular arc surface 70, and canvas 10B one end winding is on first roll axis 1E, and the canvas 10B other end winds on second roll axis 2E after first support shaft 41D, circular arc surface plate 70 lateral surface, second support shaft 42D in proper order. In this embodiment, transparent body has the effect of show window and transparent glass or transparent plate simultaneously concurrently, and both save material can improve the show area again.

In this embodiment, a backlight plate 50A is disposed on the back of the arc curved surface 70 in the display box 20B, a light source 51 is disposed on the backlight plate 50A, and the light source 51 is controlled by the microprocessor 33C to be turned on and off. Of course, the light source 51 may also be disposed at the bottom of the front of the canvas, and the light source 51 irradiates the canvas from bottom to top, and the canvas can be displayed more clearly by the light source 51.

The invention utilizes the motor to drive the rolling shaft to drive, so that the canvas can roll between the first rolling shaft and the second rolling shaft, because the two end parts of the canvas are respectively rolled on the first rolling shaft and the second rolling shaft, the part of the canvas between the first supporting shaft and the second supporting shaft can be displayed at the display window each time, and when the motor drives the canvas to roll, the display of pictures at different parts of the canvas at the display window can be realized; in addition, the microprocessor is used for controlling the motor, the display time of pictures at a certain part of the canvas can be realized, and the microprocessor can control the display frequency of each picture on the canvas through the motor.

Example 5:

fig. 15 shows an embodiment 5 of the furniture with multi-picture display device according to the present invention, which is different from embodiment 3 in that: the number of the motors 31 is two, the driving wheel 34 is a driving wheel, a first driving wheel 341A is arranged on an output shaft of the first motor 311A, a first driven gear 35B meshed with the first driving wheel 341A is arranged on the first rolling shaft 1D, a second driving wheel 342A is arranged on an output shaft of the second motor 312A, and a second driven gear 36B meshed with the second driving wheel 342A is arranged on the second rolling shaft 2D; the control terminals of the first motor 311A and the second motor 312A are respectively connected to the output terminal of the microprocessor 33B.

In this embodiment, the rolling shaft and the motor are driven by a gear.

Example 6:

fig. 16 shows an embodiment 6 of the furniture with multi-picture display device according to the present invention, which is different from the embodiment 3 in that: the number of the motors 31 is two, a first reduction gearbox 321 is arranged on an output shaft of the first motor 311, a first driving wheel 341 is arranged on an output shaft of the first reduction gearbox 321, a first driven wheel 35A is arranged on the first rolling shaft 1C, and the first driving wheel 341 is in transmission connection with the first driven wheel 35A through a synchronous belt; a second reduction gearbox 322 is arranged on an output shaft of the second motor 312, a second driving wheel 342 is arranged on an output shaft of the second reduction gearbox 322, a second driven wheel 36A is arranged on the second rolling shaft 2C, and the second driving wheel 342 is in transmission connection with the second driven wheel 36A through a synchronous belt; the control ends of the first motor 311 and the second motor 312 are respectively connected with the output end of the microprocessor 33A;

example 7:

fig. 18 shows an embodiment 7 of the furniture with a multi-picture display device according to the present invention, in which the canvas driving mechanism is a left-right split type 20H system and a left-20I-right 20J system, the left-right system is composed of a driving mechanism 30 and a box body 20K, the box body is a round or square strip type, the interior is hollow, the driving mechanism 30 is placed in the box body, the canvas 10 is placed on the driving mechanism 30, the left-20I-right 20J split type machines are connected to form a whole, the surface of the box body is provided with a power switch 80, the power is turned on, and the pictures are switched at regular time. Furthermore, no electric driving mechanism is arranged in the box body, the gear 35C on the first rolling shaft 1E or the gear 36E on the second rolling shaft 2E is driven in a manual mode to drive canvas conversion, and the gears are placed outside the two ends of the box body.

Manual example 1:

fig. 18 shows an embodiment of a multi-frame manual rotation structure, where there are two support shafts, a first support shaft 41E and a second support shaft 42E are arranged in front and at the back of a display box 20M at intervals side by side, one end of a canvas 10 is wound around a first rotation shaft 1H, the other end of the canvas is wound around a second rotation shaft 2H, the rotation mechanism is placed on a one-way rotation component 60, a rotation mechanism 81A is placed on the first rotation shaft 1H and the second rotation shaft 2H, and a rotation mechanism 81B is placed outside the display box, the one-way rotation mechanism 60 rotates the internal mechanism forward to block the component and drive the component to move together, the internal mechanism backward moves loose and is not rotatable, the shafts are all fixed on the display box 20, and the rotation mechanism 81A is rotated by external force, and the canvas can move back and forth.

Manual example 2:

fig. 19 shows an embodiment of a multi-frame manual rotation structure, in which one end of a canvas 10 is wound around a first rotation shaft 41F, the other end of the canvas is wound around a second rotation shaft 42F, the two rolling shafts are disposed at the left and right ends, or two rolling shafts are disposed at one end, the rolling shaft 1H is disposed on a fixing device, a rotation mechanism 81 is disposed on a fixing device 20Q, and the rolling mechanism is shifted by external force, so that the frame can be rolled.

Example 8:

as shown in fig. 20, the display device 100 is used for decorating furniture 200, specifically, the display device 100 is arranged on a furniture surface 201, and the display window 21B of the display device 100 is arranged opposite to the furniture 200. The convex surface 101 of the display device is matched with the concave surface 202 of the furniture, and the furniture of the multi-picture display device are fixed together by nailing, nailing and gluing. The furniture can be a television cabinet, a tea table, a sofa, a square cabinet, a wall cabinet, a cupboard, a bar case, an advertisement box, a front counter, a door and a window, a glass screen and the like, and in the embodiment, the furniture is the television cabinet. The display device 100 is used for decorating furniture 200, so that the appearance of the furniture is improved, and the space is saved.

In this embodiment, the display component module 9 has a display screen 92, the time 91 is displayed on the display screen 92 of the display module, the microprocessor 37 is disposed inside the display module, the physical key 93 and the power connection line 94 are disposed on the display module, the microprocessor 37 is connected to the display screen 92 and the physical key 63, and outputs instructions, power to the light source and the motor through the power line 94, the display component module inputs instructions into the microprocessor 37 through the physical key 93A, and controls the instructions to be input, output and turned on and off through the physical key 93B or the wireless access 95.

a multi-picture display device is characterized in that:

the display box comprises a rolling shaft, a canvas, a display box, a canvas driving mechanism, a microprocessor and at least two supporting shafts; the method is characterized in that:

the connecting line between the axes of the supporting shafts can be a straight line, a rectangle, a triangle or a trapezoid, the canvas driving mechanism comprises a gear fixing seat, a power supply and a motor for driving the rolling shafts, the gear fixing seat is arranged on the motor shaft or is parallel to the motor shaft, and the number of the gear fixing seats is one or two;

when the number of the gear fixing seats is one, the number of the motors is also one, two movable driven wheels are symmetrically arranged on two sides of the gear fixing seats left and right, the driving wheels are positioned on the middle lower parts of the two driven gears and are matched and meshed with the two driven gears, when the motors run clockwise, the motor shafts drive the gear fixing seats to rotate clockwise together, the movable driven wheels on the gear fixing seats also rotate together, when the motors run clockwise, the gear fixing seats are blocked by a stop block positioned on the motors below the gear fixing seats to stop clockwise rotation, at the moment, the driven wheels are meshed with the movable driven wheels on the right sides, the driving wheels continue to rotate to drive the driven gears to continue to rotate, and the canvas rotates clockwise; when the motor changes a current input source, the motor rotates anticlockwise, the gear fixing seat drives the driven wheel and the driven wheel on the left to rotate, and the canvas rotates anticlockwise;

when the number of the gear fixing seats is two, the number of the motors is also two, the two motors are arranged in a symmetrical mode, the right motor rotates clockwise when being electrified, and the left motor rotates anticlockwise when being electrified; each motor shaft is provided with a gear fixing seat and a driving wheel, a movable driven wheel is arranged above the outer side of each gear fixing seat, two driven wheels are arranged on the outer sides of the movable driven wheels, the driving wheel is meshed with the movable driven wheels, and the two driven wheels are mutually meshed; when the right motor is electrified and the left motor is not electrified, the right motor shaft drives the right gear fixing seat to rotate clockwise, the movable driven wheel on the right gear fixing seat also rotates clockwise, the right gear fixing seat is blocked by the stop block positioned on the right motor below the right gear fixing seat to stop clockwise rotation, the right driven wheel is meshed with the right movable driven wheel at the moment, the right driving wheel continues to rotate, the right driven gear is driven to continue to rotate, the canvas rotates clockwise, the left movable driven wheel is driven by the left driven wheel to be disengaged due to the fact that the left motor is not electrified, and the clockwise rotation of the canvas is not influenced; when the left motor is electrified and the right motor is not electrified, the running direction of each mechanism is opposite to that of the right motor, and the condition when the left motor is not electrified is opposite, so that the painting cloth rotates anticlockwise.

The multi-picture canvas display device is arranged in a furniture body or on the surface of the furniture body, and the furniture and the multi-picture canvas display device are bound together by taking the modes of nail piercing and nailing, concave-convex fitting of a plate body, glue bonding, concave-convex clamping, metal shaft inserting, magnetic connection, up-down placement combination, left-right placement combination and the like as a fixed source, so that the furniture and the multi-picture canvas display device can be combined into the furniture with the multi-picture canvas display device; the furniture with the multi-picture display device is characterized in that the multi-picture canvas display device is arranged in the furniture body and on the surface of the furniture body, the display window of the display device is arranged opposite to the furniture, and the furniture is provided with the canvas which can be used for replacing various pictures.

The invention utilizes the motor to drive the rolling shaft to drive, so that the canvas can roll between the first rolling shaft and the second rolling shaft, because the two end parts of the canvas are respectively rolled on the first rolling shaft and the second rolling shaft, the part of the canvas between the first supporting shaft and the second supporting shaft can be displayed at the display window each time, and when the motor drives the canvas to roll, the display of pictures at different parts of the canvas at the display window can be realized; or in addition, the microprocessor is used for controlling the motor, the display time of the picture at a certain part of the canvas can be realized, and the microprocessor can control the display frequency of each picture on the canvas through the motor. The invention can be one or two motors, when one motor is driven, the motor is positioned between two rolling shafts, the left rolling shaft is driven to rotate by the left rotation of the motor, the right rolling shaft is driven to rotate by the right rotation of the motor, the rolling shafts drive canvas to rotate together, the two motors are driven, the motor is positioned beside the left and right rotating shafts, the left motor drives the left shaft to rotate, the right motor drives the right shaft to rotate, and the motors are in a rotation driving mode in the modes of belt, chain, gear meshing and the like.

As an improvement of the invention, the furniture is provided with a display window outside the display window inside or on the surface, the canvas outside the display window, the furniture is powered on, the canvas picture can be automatically or manually replaced, the furniture can be geometric solids such as a television cabinet, a tea table, a sofa, a square cabinet, a wall cabinet, a cupboard, a bar, a counter on the front desk, a door, a glass window, a glass screen and the like, can be a I-shaped canvas or an O-shaped canvas, the picture is driven to rotate by a motor, the current running technology on the market can be realized, and the internal display technology can also be used as a technical carrier.

As an improvement of the invention, a reducing motor drives a gear to drive the gear in different directions from left to right, a gear fixing seat is arranged on the gear fixing seat in a left-right symmetrical mode, two driven gears are arranged on the gear fixing seat, a driving wheel is meshed between the two driven gears in a matched mode, the gear fixing seat is arranged on a motor shaft or is parallel to the motor shaft, when the motor runs clockwise, the motor shaft drives the gear fixing seat to rotate clockwise together, the gear fixing seat is limited by a stop block to stop rotating clockwise when reaching a certain position, the gear on the gear fixing seat is meshed with the other driven gear, the driving wheel continues to rotate to drive the driven gear, when the motor changes a current input source, the motor runs anticlockwise, the gear fixing seat drives the driven gear and a left driven gear to rotate, the transmission method is that the two driven gears beside the driving wheel are not fixed, a movable body can be moved in position, the driven gear is not fixed between the driving wheel and the driven gear and the other driven gear, the position of the movable driven wheel is adjusted in time according to the rotating direction of the driving wheel.

As an improvement of the present invention, a backlight plate is disposed on the back of the canvas between the first support shaft and the second support shaft in the display box, and a light source is disposed on the backlight plate or in the box body, and the light source is an independent light emitting body, such as: the light source is connected with the microprocessor in parallel or series for power supply, the light source is composed of at least one independent luminous body, the on-off of the light source is controlled by the microprocessor, the light source is controlled by the microprocessor to emit any color after three primary colors are combined, the light source can also emit light in a linkage manner to display visible bodies such as numbers, patterns, pictures and the like, and the light emitting color and the on-off of each independent light source body are controlled by the microprocessor.

Furthermore, the microprocessor is started, closed and functionally operated, and is manually started to control and remotely control, the remote control mode is based on all control systems in the market, the remote control mode can be in the forms of wired internet, infrared, Bluetooth, Wifi, radio and the like, the remote controller is a common remote controller in the market or a mobile terminal, the remote control mode of the mobile terminal takes APP as a control source and a terminal window as an editing source to carry out remote control operation, and the mobile terminal is a mobile phone, a tablet computer, a display window, a notebook computer and the like.

Furthermore, be equipped with transparent plate or clear glass on the show case, transparent plate or clear glass have at least one, have the spill cavity in the box and be used for placing canvas, microprocessor, actuating mechanism etc. show box lower extreme has strutting arrangement, and strutting arrangement is located below the transparent plate, and strutting arrangement is used for supporting box and canvas, microprocessor, actuating mechanism etc..

The microprocessor is connected with a metal conductor as a connection application source in a wired mode; the metal conductor is covered with an insulator; the wireless connection application source is selected from infrared, Bluetooth, Wifi and radio modes;

as an improvement of the invention, a reduction gearbox is arranged on an output shaft of the motor, a driving wheel is arranged on the output shaft of the reduction gearbox, a driven wheel is arranged on the rolling shaft, and the driving wheel is in transmission connection with the driven wheel.

The invention relates to an improvement which comprises a high-voltage alternating current power supply, a high-voltage to low-voltage direct current power supply, a low-voltage rechargeable battery power supply and a low-voltage storage battery power supply, wherein the low-voltage power supply directly supplies power for the motor, the light source and the microprocessor, the low-voltage power supply is 1.5V to 36V, the low-voltage power supply can also be used as a power supply supplement source for charging in a display box, and the low-voltage power supply and a control circuit are fixed on the display box.

As an improvement of the invention, a position sensor is arranged on one side or the middle of the display window, the canvas comprises a plurality of pictures, the canvas is arranged between an emitting electrode and a receiving electrode of the sensor, a positioning identifier for emitting signals by the position sensor is arranged between adjacent pictures on the canvas, the output end of the position sensor is connected with the input end of the microprocessor, the position sensor sends the positioning signals to the microprocessor after obtaining the positioning signals, the microprocessor controls the motor to stop according to the positioning signals, starts the next timing period to start, repeats for a plurality of times, operates until the last picture direction sensor obtains the signals, and transmits the signals to the microprocessor, the microprocessor controls the output current to be reversely rotated to the motor, and the motor rotates reversely. A canvas. Specifically, the position sensor is an optical sensor or a Hall sensor, the positioning identifier is an optical sensor or a magnet sensor, holes or blank spaces are arranged between adjacent pictures on the canvas, the optical sensor is arranged between the holes or the magnet is arranged on the blank spaces, when the magnet on the holes or the blank spaces passes through the optical sensor or the Hall sensor in the middle of the display window, the sensor obtains a positioning signal and sends the positioning signal to the microprocessor, and the microprocessor controls the motor to stop or operate in a reverse direction according to the positioning signal

The microprocessor, the timing module, the display module, the instruction editing input module and the key positions are connected into a whole to output control time by the instruction editing input module and the key position editing, the timing module stores editing instructions, the microprocessor coordinates and outputs current to the motor for interval time and current direction, and the motor controls the driving mechanism to rotate after obtaining the current to drive the canvas to rotate and replace pictures.

Furthermore, a timing module is arranged in the microprocessor, the input end of the microprocessor is connected with a display composition module, the timing module is used for controlling the motor to be started at fixed time so as to replace different pictures on the canvas, the display composition module is used for carrying out instruction editing on the microprocessor and further inputting the timing time of the set timing module, the timing time is 1-50000 minutes of reciprocating cycle once, the display composition module carries out instruction editing and inputting, a physical key and a touch screen are used as input instruction carriers to compile the timing time, the display module is a luminous body screen, the luminous body screen is a displayable object screen such as an LCD (liquid crystal display) screen and an OLED (organic light emitting diode) screen, the timing module is arranged in the microprocessor, and the microprocessor is used for controlling the rotation of the canvas and the on-off timing of light;

the timing time setting method of the timing module is divided into two types: a floating time input method and a fixed time input method; the floating time input method edits time according to requirements by using keys, then stores set time in a microprocessor, wherein the time setting can take hours, minutes and seconds as set timing units, each set time is a paragraph, and the set time can be combined into a cycle segment, such as: the first period of time is 2 hours, the second period of time is 5 hours, or more, and the first period of time and the second period of time are arranged together to form circulation control; the fixed time input method is provided with a plurality of built-in timing time, which are expressed by numbers, the time number of the demand is freely selected and input according to the demand, the timing time is repeatedly repeated in a reciprocating way in a selection time period, or a plurality of time periods are selected to be combined, and the reciprocating cycle is carried out for a plurality of timing time periods, such as: 1. 2, 3, 12, 24, and the like, wherein the digital time can be minutes or hours as a timing time unit, and the click required time is selected as the timing time.

As an improvement of the invention, the internal microprocessor is linked with the other one in a wireless or wired mode for data and signal connection, the coordination of turning over the canvas, turning on the light source and changing the color of the light source is realized, the starting, the turning off and the running time of the three are synchronously completed by the coordination of the microprocessor, the linkage quantity is at least more than two independent bodies, or one microprocessor controls more than two independent bodies.

As an improvement of the invention, the canvas driving mechanism and the canvas are arranged side by side, and the driving mechanism is arranged on one side of the canvas in a left-right parallel manner.

The canvas driving mechanism is a split type, and comprises a left system and a right system, wherein the left system and the right system are composed of the driving mechanism and a box body, the box body is in a round or square strip shape, the driving mechanism is placed in the structure, the canvas is placed on the driving mechanism to enable the left split type mechanism and the right split type mechanism to be integrated, a power switch is arranged on the surface of the box body, the power is switched on, and pictures are switched at regular time.

As an improvement of the invention, the canvas driving mechanism is of a split type and has a left system and a right system, the driving mechanism is placed in a left circular or square structure and a right circular or square structure, and the canvas is connected with the driving mechanism and integrated with the box body.

As an improvement of the present invention, the display device is used for the decoration of furniture, specifically, the display device is arranged on the rear surface of the furniture, the display window of the display device is arranged opposite to the furniture, and the combined application furniture is a television cabinet.

Furthermore, the picture is printed by a photo machine, an inkjet printer or a rubber roller, the picture printing glue is made of water-based and oil-based ink, and the ink takes different components and color materials in the market as a manufacturing source.

The canvas is further improved by combining two layers of materials, the picture is positioned between the two layers of materials or on one side, the outer surface material is a transparent body, the inner surface material is a non-transparent body or a transparent body, the two materials are manufactured by the existing market laminating process, the multi-picture canvas is in a long strip shape, the long strip canvas is in an integral flat long strip shape, or the multiple picture canvases are spliced and combined into an integral long strip canvas.

As an improvement of the invention, the display case panel is L-shaped or C-shaped, L, C-shaped is integrally molded by injection, or can be formed by splicing an upper section and a lower section, the case body is combined by four independent L, C-shaped long strips to form a square body, a driving mechanism and canvas are accommodated in the case body, the surface of the case body panel is provided with patterns and color decals, openings are arranged on the case body, the light source bodies are also placed in or on the surface of the case body through the light transmission of the hole bodies, the case body is made of plastic, wood, metal or any material of the three which are combined into an integral synthetic material and is used as an application material, and the panel decals are processed by the existing manufacturing process.

Furthermore, the display box is composed of four C-shaped or L-shaped strip base materials, the base materials are assembled to form L-shaped materials, the L-shaped materials are placed at four corners of the display box at 90 degrees, the L-shaped materials are anchored by straight metal shooting nails and are bonded by glue, the display box is assembled, formed and firmly bound, two ends of the canvas are placed in the rolling shaft to be clamped and fixed, the driven shaft and the rolling shaft are inserted and fixed in the concave circular hole in the wall of the base materials, and the canvas is formed by cover plate sealing.

Furthermore, the display box base material is provided with holes, the holes are any geometric shapes, light can be transmitted in the holes on the C-shaped or L-shaped two-side panels, or a light source, an electric wire and a geometric ornament are placed on the C-shaped or L-shaped two-side panels, the light source can be a geometric spotlight, an LED bulb, a bulb and an ornament component and the like, and the geometric ornament can be a bead string type pendant, a silk flower, a three-dimensional picture, a character, geometric glass, a plastic material and the like.

Furthermore, the rolling shaft and the support shaft are hollow in the shaft, at least one reinforcing rib is arranged in the shaft, the strength of the middle of the shaft is kept consistent with that of the two ends of the shaft, the reinforcing rib can not bend and deform due to the fact that the canvas is tightened, the tightness of the canvas is kept, a slit gap is formed in the shaft and used for containing the canvas to be fixed, and the shaft is made of metal, plastic and wood.

The improved canvas box comprises four support shafts, a first support shaft and a second support shaft, wherein the first support shaft and the second support shaft are arranged in front of the inside of the showing box in a parallel and spaced mode, the third support shaft and the fourth support shaft are arranged in back of the inside of the showing box in a parallel and spaced mode, the connecting lines of the axle centers of the first support shaft, the second support shaft, the third support shaft and the fourth support shaft form a quadrangle, one end of the canvas is wound on the first rolling shaft, and the other end of the canvas is wound on the second rolling shaft after sequentially winding around the third support shaft, the first support shaft, the second support shaft and the fourth support shaft; the driving wheel is a driving belt wheel with double belt grooves, a single bearing is arranged on a first rolling shaft, a first driven belt wheel and the single bearing are arranged, a single bearing and a second driven belt wheel single bearing are arranged on a second rolling shaft, a first belt groove of the driving belt wheel is in transmission connection with the first driven belt wheel through a synchronous belt, and a second belt groove of the driving belt wheel is in transmission connection with the second driven belt wheel through the synchronous belt.

As an improvement of the invention, the number of the support shafts is four, the first support shaft and the second support shaft are arranged in front of the display box at intervals side by side, the third support shaft and the fourth support shaft are arranged in back of the display box at intervals side by side, the axis connecting lines of the first support shaft, the second support shaft, the third support shaft and the fourth support shaft form a trapezoid, one end of the canvas is wound on the first rolling shaft, and the other end of the canvas is wound on the second rolling shaft after sequentially winding around the third support shaft, the first support shaft, the second support shaft and the fourth support shaft; the driving wheel is a driving belt wheel with double belt grooves, a first driven belt wheel is arranged on a first rolling shaft, a second driven belt wheel is arranged on a second rolling shaft, the first belt groove of the driving belt wheel is in transmission connection with the first driven belt wheel through a synchronous belt, and the second belt groove of the driving belt wheel is in transmission connection with the second driven belt wheel through the synchronous belt.

As an improvement of the invention, the number of the supporting shafts is two, the first supporting shaft and the second supporting shaft are arranged in front of the display box in a side-by-side separated mode, the first rolling shaft and the second rolling shaft are arranged in back of the display box in a side-by-side separated mode, the connecting lines of the axes of the first supporting shaft, the second supporting shaft, the first rolling shaft and the second rolling shaft form a quadrangle, one end of the canvas is wound on the first rolling shaft, and the other end of the canvas is wound on the second rolling shaft after sequentially bypassing the first supporting shaft and the second supporting shaft.

Further, the action wheel is the driving pulley who has two trough of belt, is equipped with first driven pulley on the first roll axis, is equipped with the second driven pulley on the second roll axis, and the first trough of belt of driving pulley passes through the hold-in range and is connected with the transmission of first driven pulley, and the second trough of belt of driving pulley passes through the hold-in range and is connected with the transmission of second driven pulley.

As an improvement of the invention, the number of the motors is two, a first reduction gearbox is arranged on an output shaft of the first motor, a first driving wheel is arranged on an output shaft of the first reduction gearbox, a first driven wheel is arranged on a first rolling shaft, and the first driving wheel is in transmission connection with the first driven wheel through a synchronous belt; a second reduction gearbox is arranged on an output shaft of the second motor, a second driving wheel is arranged on the output shaft of the second reduction gearbox, a second driven wheel is arranged on the second rolling shaft, and the second driving wheel is in transmission connection with the second driven wheel through a synchronous belt; the control ends of the first motor and the second motor are respectively connected with the output end of the microprocessor; the display box comprises a hollow cuboid, mounting columns are respectively arranged at two ends of the cuboid, a first motor, a first supporting shaft and a first rolling shaft are arranged in the first mounting columns, a second motor, a second supporting shaft and a second rolling shaft are arranged in the second mounting columns, and the display window is arranged on the front side face of the cuboid.

As an improvement of the present invention, the number of the motors is two, the motors drive the reduction box, the driving wheels are driving wheels, a first driving wheel is arranged on an output shaft of the first motor, a one-way bearing is arranged on the first rolling shaft, the first rolling shaft is provided with a first driven gear meshed with the first driving wheel, a second driving wheel is arranged on an output shaft of the second motor, the second rolling shaft is provided with a one-way bearing, and a second driven gear meshed with the second driving wheel is arranged on the second rolling shaft; the control ends of the first motor and the second motor are respectively connected with the output end of the microprocessor.

As an improvement of the invention, the display box comprises a lower end cover, a transparent tube body and an upper end cover, wherein the lower end of the transparent tube body is fixed on the lower end cover, the upper end cover can be covered at the upper end of the transparent tube body in an openable manner, and the transparent tube body is a display window; the quantity of back shaft is two, first back shaft and second back shaft set up in the transparent tube body separately, and one side of first back shaft and second back shaft is through an arc curved plate fixed connection, and the arc curved plate is made by transparent material, first roll axis and second roll axis set up in the arc curved surface, and the winding of canvas one end is on first roll axis, and the winding is on the second roll axis after first back shaft, arc curved plate lateral surface, second back shaft are walked around in proper order to the canvas other end.

As an improvement of the invention, the multi-picture manual rotation method comprises two support shafts, a first support shaft and a second support shaft are arranged in the front and the back of the display box in a side-by-side spaced manner, one end of a canvas is wound on a first rotating shaft, the other end of the canvas is wound on a second rotating shaft, a rotating mechanism is arranged on a one-way rotating component, the rotating mechanisms are oppositely arranged on the first rotating shaft and the second rotating shaft respectively, the rotating mechanism is arranged outside the display box, the one-way rotating mechanism rotates the inner mechanism forwards to clamp the component to drive the component to move together, the inner mechanism of the backward single component is loosened and the component is not rotatable, the shafts are all fixed on the display box, the canvas can move back and forth and is rolled by rotating the rotating mechanism by external force,

the improved picture rolling mechanism has one end wound around the first rotating shaft and the other end wound around the second rotating shaft, two rolling shafts capable of being set in the left and right ends, one end of each rolling shaft capable of being set in the fixing unit, and one rotating mechanism set inside or outside the fixing unit to shift the rolling mechanism with outer force for rolling picture.

Furthermore, a reduction gearbox is arranged on an output shaft of the motor, a driving wheel is arranged on the output shaft of the reduction gearbox, a first rolling shaft and a second rolling shaft are respectively positioned on two sides of the driving wheel, a first driven gear is arranged on the first rolling shaft, and the driving wheel is meshed and matched with the first driven gear through a first driving wheel; and a second driven gear is arranged on the second rolling shaft, and the driving wheel is meshed and matched with the second driven gear through a second driving wheel.

As an improvement of the invention, two or more sets of driving mechanisms and canvases are arranged in the low-voltage power supply furniture with the multi-picture display device, the driving mechanisms and the canvases are arranged and distributed in an upper layer and a lower layer, can be arranged and distributed in a stacked mode or in a cross-shaped crossed mode, the driving mechanisms are controlled by a microprocessor to rotate, the picture of the lower layer of the canvases can be transparent or partially transparent, and the upper layer of the canvases is not transparent.

The above detailed description is specific to possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention are intended to be included within the scope of the present invention. The present invention is assigned the priority patent number 2017203655409, 2017105039410, 2017107034248.

Claims

1. The furniture with the multi-picture display device comprises a box body and the multi-picture display device, wherein the box body is divided into a left box body and a right box body; the display device comprises a rolling shaft, a supporting shaft, a multi-picture canvas, a canvas driving mechanism and a microprocessor; the canvas driving mechanism and the rolling shaft are placed at the upper ends or the lower ends of the two box bodies and fixed, the rolling shaft is fixed on the canvas driving mechanism and the box bodies, and the supporting shaft is fixed on the box bodies or on the front and the back of the canvas; the two ends of the multi-picture canvas are fixed on rolling shafts on the driving mechanism, and the multi-picture canvas is connected with the left rolling shaft, the right rolling shaft and the driving mechanism into a whole; the multi-picture canvas, the driving mechanism and the rolling shaft are connected with the left box body and the right box body into a whole;

the box body is a round or square strip-shaped body, is hollow and is used for accommodating the driving mechanism and the multi-picture canvas, and a strip-shaped opening is formed in the box body for accommodating the canvas; the surface of the box body is provided with a power switch which is switched on to switch on the power supply and convert pictures at regular time;

2. The furniture with the multi-picture showing device as claimed in claim 1, wherein a back panel is provided on a back surface of the multi-picture canvas, and a light source is provided on the back panel; the light source is an independent luminous body; the light source at least consists of more than one independent luminous body; the light source is controlled to be switched on and off by the microprocessor, and the light source is controlled by the microprocessor to emit any color after the three primary colors are combined; the light source can emit light in a plurality of linked ways; the light source emits light to display figures, patterns, pictures and other tangible bodies; the luminous color and the on-off of each independent light source body are controlled by a microprocessor; the starting, the closing and the function operation of the light source are carried out by two modes of manual operation and wireless remote control.

3. The furniture with the multi-picture display device according to claim 1, wherein the microprocessor and the light source are powered by a low voltage power supply; the low-voltage power supply is a high-voltage to low-voltage direct-current power supply, a low-voltage rechargeable battery power supply and a low-voltage storage battery power supply; the low-voltage power supply is used for providing power connection for the light source and the microprocessor; the low-voltage power supply directly supplies power; the low-voltage power supply is 1.5V to 36V; the low-voltage power supply takes a solar power supply board as a power supply supplementary source; the solar power supply board supplies power to the microprocessor, the light source and the storage battery; the storage battery is selected from a lead-acid battery, a lithium battery and a super capacitor; the lithium battery is selected from a metal lithium battery or a lithium ion battery as an application source; the solar power supply board is placed on the surface of the furniture box body.

4. The furniture with multi-picture display device according to claim 1, wherein the microprocessor is connected with another multi-picture display device furniture microprocessor in a wired or wireless manner for data and signal connection, and generates linkage, coordinating turning of canvas, turning on of light source, changing of light source color, picture and pattern, the three being synchronously started, turned off and running time being coordinated by the microprocessor, the number of the linked multi-picture display device furniture is at least two to more than two independent bodies, or one microprocessor controls two to more than two multi-picture display device furniture.

5. The furniture with the multi-picture display device as claimed in claim 2, wherein the light source is a separate light emitting body, the light source is selected from a group consisting of a tungsten lamp, a halogen lamp, a fluorescent lamp, an LCD light emitting unit, an OLED light emitting panel, an LED lamp, an LED display screen, an LCD display, an OLED display, an LED display, a QLED display unit, a rear projection unit, and a laser projection unit, and the light source with different names can be applied to the furniture with the multi-picture display device singly or in combination of a plurality of light sources with different names.

6. The furniture with the multi-picture display device as claimed in claim 3, wherein the microprocessor is controlled by manual start and remote control for opening, closing and functional operation; the remote control mode is based on all control systems in the market; the remote control mode is selected from wired internet, infrared, Bluetooth, Wifi and radio; the remote controller is a common remote controller in the market or a mobile terminal; the mobile terminal remote control mode takes APP as a control source and a terminal window as an editing source to carry out remote control operation; the mobile terminal is selected from a mobile phone, a tablet computer, a display window and a notebook computer.

7. The furniture with the multi-picture display device as claimed in claim 1, wherein the furniture is selected from a TV cabinet, a tea table, a sofa, a square cabinet, a wall cabinet, a cupboard, a bar, an advertisement box, a front desk, a counter, a door, a window, a bed, a chair, a stool, and a glass screen.

8. The furniture with the multi-picture display device according to claim 1, wherein a timing module is arranged in the microprocessor, an input end of the microprocessor is connected with a display component module, the timing module is used for controlling a motor to be started regularly so as to replace different pictures on the canvas, the display component module is used for editing instructions for the microprocessor and inputting timing time for setting the timing module, the timing time is 1-50000 minutes of reciprocating cycle, the display component module is used for editing and inputting instructions, the physical key and the touch screen are used as input instruction carriers to compile the timing time, the display module is a luminous body screen, the luminous body screen is a displayable object screen such as an LCD (liquid crystal display) screen and an OLED (organic light emitting diode) screen, the timing module is arranged in the microprocessor, and the microprocessor is used for controlling the rotation of the canvas and the on and off of the light in a timing mode.

9. The furniture with the multi-picture display device according to claim 1, wherein the motor output shaft is provided with a reduction box, the reduction box output shaft is provided with a driving wheel, the first rolling shaft and the second rolling shaft are respectively positioned at two sides of the driving wheel, the first rolling shaft is provided with a first driven gear, and the driving wheel is meshed and matched with the first driven gear through a first driving wheel; and a second driven gear is arranged on the second rolling shaft, and the driving wheel is meshed and matched with the second driven gear through a second driving wheel.

10. A multi-picture display device is provided, which comprises two left and right display boxes; the multi-picture display device comprises a rolling shaft, a supporting shaft, a multi-picture canvas, a canvas driving mechanism, a microprocessor and two display boxes; the canvas driving mechanism and the rolling shaft are placed at the upper end or the lower end of the display box body and fixed, the rolling shaft is fixed on the canvas driving mechanism and the display box body, and the supporting shaft is fixed on the display box body or on the front side and the back side of the canvas; the two ends of the multi-picture canvas are fixed on rolling shafts on the driving mechanism, and the multi-picture canvas is connected with the left rolling shaft, the right rolling shaft and the driving mechanism into a whole; the multi-picture canvas, the driving mechanism and the rolling shaft are connected with the left and right display boxes into a whole;

the display box body is a round or square strip-shaped body, is hollow and contains the driving mechanism and the multi-picture canvas, and is provided with a strip-shaped opening for containing the canvas; the surface of the display box body is provided with a power switch which is connected with a power supply and the picture is converted;

The display device is placed on furniture and integrated with the furniture.