CN211582266U

CN211582266U - Furniture with multi-picture canvas display device

Info

Publication number: CN211582266U
Application number: CN201920214822.8U
Authority: CN
Inventors: 韩厚华
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-04-09
Filing date: 2017-12-27
Publication date: 2020-09-29
Anticipated expiration: 2027-12-27
Also published as: CN214631066U; CN208689878U

Abstract

A furniture with a multi-picture canvas display device is provided with the multi-picture canvas display device, and the multi-picture canvas display device comprises a display box, two rolling shafts, a canvas with multiple pictures and a canvas driving mechanism, wherein the two rolling shafts are arranged in the display box and arranged on the left side and the right side; canvas one end is connected on a roll axis, the canvas other end is connected to on another roll axis, the canvas is in when releasing on a roll axis just the canvas is rolled up on another roll axis, exogenic action the canvas actuating mechanism, the canvas actuating mechanism drive the rotatory release of a roll axis in two roll axes the canvas just roll up the canvas on another roll axis, so that the canvas is in translation in the show case to show different pictures.

Description

Furniture with multi-picture canvas display device

Technical Field

The utility model relates to a display device field, concretely relates to furniture with multipicture canvas 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.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a furniture with many pictures canvas display device can realize the a plurality of pictures of show canvas, can control and adjust show time and show frequency simultaneously.

In order to achieve the above object, the utility model adopts the following technical scheme: a furniture with a multi-picture canvas display device is provided with the multi-picture canvas display device, and the multi-picture canvas display device comprises a display box, two rolling shafts, a canvas with multiple pictures and a canvas driving mechanism, wherein the two rolling shafts are arranged in the display box and arranged on the left side and the right side; canvas one end is connected on a roll axis, the canvas other end is connected to on another roll axis, the canvas is in when releasing on a roll axis just the canvas is rolled up on another roll axis, exogenic action the canvas actuating mechanism, the canvas actuating mechanism drive the rotatory release of a roll axis in two roll axes the canvas just roll up the canvas on another roll axis, so that the canvas is in translation in the show case to show different pictures.

As an improvement of the utility model, the multipicture canvas display device is still including setting up two at least back shafts in the display box, two at least back shaft supports the canvas is in translation on two at least back shafts.

As an improvement of the utility model, canvas actuating mechanism includes manual canvas actuating mechanism, manual canvas actuating mechanism include with the rotary mechanism of roll hub connection rotates this roll hub of rotary mechanism then drive rotates.

As an improvement of the present invention, the canvas driving mechanism comprises an electric canvas driving mechanism, and the electric canvas driving mechanism comprises a power supply, a motor for driving the rolling shaft to rotate, a driving wheel and a gear fixing seat;

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 in a left-right mode respectively, the driving wheel is located at the middle lower part of the two driven wheels and is matched and meshed with the two driven wheels, 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 to a certain position together, the gear fixing seats are blocked by a block located on the motors so as 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, the driven wheels are further driven to continue to rotate, and the canvas rotates clockwise; when the motor runs anticlockwise, the gear fixing seat drives the movable driven wheel and the driven wheel on the left to run, 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 symmetrically arranged, 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 to a certain position, the right gear fixing seat is blocked by a stop block positioned below the right gear fixing seat and positioned on the right motor so as 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 wheel 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 when the left motor is electrified, and the canvas rotates anticlockwise.

As an improvement of the utility model, the multi-picture canvas display device further comprises a control the microcontroller of the motor, the control end of the motor with the output of the microcontroller is connected.

As an improvement of the utility model, the display box is inherent to be located the back of canvas is equipped with the board in a poor light, on the board in a poor light or be equipped with the light source in the display box, the light source is independent luminous body, the light source comprises more than one independent luminous body at least, the light source is closed by microcontroller control, the light source by microcontroller control sends arbitrary colour after the tricolor makes up.

As an improvement of the utility model, the power is low voltage battery power or low pressure energy storage battery or high-pressure alternating current, the power provides the electric energy for motor and microcontroller.

As an improvement of the utility model, the independent direct power supply of low-voltage battery power, the low-voltage battery power is 1.5V to 36V.

As an improvement, be equipped with a position sensor on the show window of show case, the position is equipped with the discernment between the adjacent picture on the canvas the position identification ware of the transmission signal that position sensor sent, position sensor's output with microcontroller's input is connected, works as after position sensor obtained the locating signal, will locating signal send to microcontroller, microcontroller is according to locating signal control the motor stops.

As an improvement, the microcontroller is provided with a timing module, the input of the microcontroller is connected with a display component module, the timing module is used for controlling the motor is started regularly to change different pictures on the canvas, the display component module is used for right the microcontroller carries out instruction editing and then input setting the timing time of the timing module.

As an improvement of the present invention, the timing module includes a floating time input method module and a fixed time input method module;

the floating time input method module edits time according to requirements by using keys and then stores the set time in the microcontroller;

the fixed time input method module is provided with a plurality of built-in timing time, is represented by numbers, and freely selects and inputs a time number required according to requirements.

As an improvement of the utility model, the display box includes lower extreme cover, transparent body and upper end cover, and the transparent body lower extreme is fixed on the lower extreme cover, and the upper end cover can open and shut the ground lid and close in the transparent body upper end, the transparent body is the show window promptly.

As an improvement of the present invention, a reduction gearbox is provided on the motor output shaft, the driving wheel is provided on the reduction gearbox output shaft, the two rolling shafts are respectively located on both sides of the driving wheel, one of the two rolling shafts is provided with a first driven pulley, and the driving wheel is matched with the first driven pulley through a synchronization belt; and a second driven belt wheel is arranged on the other rolling shaft of the two rolling shafts, and the driving wheel is matched with the second driven belt wheel through another synchronous belt.

As an improvement of the utility model, the canvas is formed by combining two layers of materials, the picture is positioned in the middle of or on one side of the two layers of materials, the outer surface material is transparent, and the inner surface material is non-transparent and also can be transparent.

As an improvement of the utility model, the furniture is one of a TV cabinet, a tea table, a desk, a sofa, a square cabinet, a wall cabinet, a front desk, a counter, a cabinet, a door, a window, an advertisement box and a glass screen.

As an improvement of the utility model, the material of the display box is plastic, wood, metal or any material in the three makes up into integrative synthetic material, there are decorative pattern and color applique on the panel of the display box and constitute the surface.

As an improvement of the utility model, the display box is provided with holes of any geometric shapes, the holes are transparent, and the light source, the electric wire and the geometric shaped ornaments are placed on the display box in the holes.

As an improvement of the utility model, the geometrical ornament is bead string type hanging ornament, silk flower, stereograph, typeface, geometrical glass, plastic manufacturing object, the material of the geometrical ornament is one or more than two arbitrary materials of eight materials of metal, plastic, paper, glass, wood, stone, porcelain, silk rope.

As an improvement of the utility model, the canvas is placed with actuating mechanism in the display box, the canvas connect actuating mechanism with the display box constitutes an organic whole.

As an improvement of the utility model, the canvas is a canvas with a plurality of pictures formed by printing ink.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses utilize motor drive roll axis initiative, can make the part that the canvas lies between first back shaft and second back shaft demonstrate at the show window, after motor drive canvas rolls, can realize showing the picture of the different positions of canvas at the show window; in addition, the microcontroller is used for controlling the motor, the display time of pictures at a certain part of the canvas can be realized, and the microcontroller can control the display frequency of each picture on the canvas through the motor.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment 1 of the multi-screen canvas timing display device of the present invention;

FIG. 2 is a schematic view of the internal structure of the utility model after the back plate is uncovered;

FIG. 3 is a schematic view of a gear-driven three-dimensional structure 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 external overall structure of the display box of the present invention;

FIG. 6 is a schematic perspective view of the canvas driving 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 driving the canvas through the driving gear fixing seat;

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

fig. 10 is a schematic view of the internal explosion structure of embodiment 1 of the present invention;

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

fig. 12 is a schematic structural view of a 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 structural view of a combination of the canvas driving mechanism, the canvas, the supporting shaft and the rolling shaft according to embodiment 5 of the present invention;

fig. 16 is a schematic structural view of a 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 view of the split canvas driving mechanism according to embodiment 7 of the present invention;

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

FIG. 19 is a schematic structural view of another manual embodiment of the multi-screen canvas display apparatus according to the present invention;

FIG. 20 is a schematic view of the multi-screen canvas timing display device of the present invention in an embodiment 8;

the reference numbers in the figures denote: 1-a first rolling shaft, 1A 1-a reinforcing rib, 10-a 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 microcontroller, 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 stop, 347-a belt or a chain, 35-a first driven belt wheel, 36-a second driven belt wheel, 37-a power supply, 38-a position sensor, 39-a direction sensor, 41-a first support shaft, 42-a second support shaft, 43-a third support shaft, 44-a fourth support 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

The present invention will be further explained with reference to the 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 portions of the present invention are shown in the drawings.

As shown in fig. 1, 2, 3, 6 and 16, a multi-screen canvas timing display device comprises a rolling shaft (such as a first rolling shaft 1A and a second rolling shaft 2A), a canvas 10, a display box 20, a canvas driving mechanism, a microcontroller and at least two support shafts (such as 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 the rolling shafts, the gear fixing seat 345 is arranged on the 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 into an L shape, the four strips 20C can accommodate canvas and a driving mechanism after being assembled, the surface of the 20D is provided with openings, the surface of the 20D or the openings can be provided with light sources or geometric ornaments, the 20I and the color sticker 20G and the pattern 20F are formed by hot-pressing and laminating or hot-transferring and hot-melting and solidifying the pattern and the sticker by the existing manufacturing process.

As shown in fig. 5, a transparent plate or transparent glass 261 is disposed on the display box 20A, at least one transparent plate or transparent glass is disposed therein, a concave accommodating cavity is disposed in the box for accommodating the canvas 10, the microprocessor, the driving mechanism, etc., a supporting device 241 is disposed at the lower end of the display box 20, the supporting device 241 is disposed under the transparent plate or transparent glass 261, and the supporting device 241 is used for supporting the display box 20A 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 seats 345 is one, the number of the motors is also one, two movable driven wheels 343 are symmetrically arranged on the left side and the right side of the gear fixing seat 345, the driving wheel 34 is positioned 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 of the motor 310 drives the gear fixing seat 345 to rotate clockwise, the movable driven wheel 343 on the gear fixing seat 345 also rotates to a certain position, the gear fixing seat 345 is stopped by the stop 346 on the motor 310 below the gear fixing seat 345, and the driven wheel 344 is engaged with the movable driven wheel 343 on the right side, the driving wheel 34 continues to rotate, and further drives the driven wheel 344 to continue to rotate, so that the canvas rotates clockwise; when the motor changes the current input source, the motor 310 runs counterclockwise, the gear fixing seat 345 drives the movable driven wheel 343 and the driven wheel 344 on the left side 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 344A are arranged on the outer side of each movable driven wheel 343A, the driving wheel 34A is meshed with the movable driven wheel 343A, and the two driven wheels 344A 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 343A on the right gear fixing seat 345A also rotates to a certain position together, the right gear fixing seat 345A is blocked by the block 346A on the right motor below the right side to stop rotating clockwise, at the moment, the right driven wheel 344A is meshed with the right movable driven wheel 343A, the right driving wheel 34A continues to rotate, the right driven wheel 344A continues to rotate, so that the canvas 10 rotates clockwise, the left motor does not rotate because of no electrification, the left driven wheel fixed on the rotating shaft rotates clockwise and rightwards, the driven wheel is driven by the canvas to rotate clockwise and rightwards, the gear meshed on the left movable fixing seat is driven by the driven wheel to rotate reversely around the driving wheel to, therefore, the clockwise rotation of the canvas is not affected; when the left motor is energized and the right motor is not energized, the running direction of each mechanism is opposite to that when the right motor is energized and the left motor is not energized, the drawing cloth rotates counterclockwise, wherein one driven wheel 344A 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, which is the case 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.

As shown in fig. 6, a timing module is disposed in the microcontroller 33, an input end of the microcontroller 33 is connected to a touch screen 38, the timing module is used to control the motor 31 to start at a fixed time so as to replace different pictures on the canvas, and the touch screen 38 is used to input instructions to the microcontroller to set a 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 microcontroller control circuit is a running circuit formed by combining all similar and existing circuits in the market as reference circuits or 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.

As shown in fig. 5, the display box 20A includes a hollow cuboid, two ends of the cuboid 22A are respectively provided with a first hollow mounting column 23A and a second hollow mounting column 24A, and the first motor 311, the first support shaft and the first rolling shaft 1C are all arranged in the first mounting column 23A; the second motor 312, the second support shaft 42C and the second rolling shaft 2C are all arranged in the second mounting column 24A, and the display window 21A is arranged on the front side face of the cuboid.

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 multi-picture canvas timing display device comprises 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 first rolling shaft 1A, the second rolling shaft 2A, the canvas 10 and the supporting shafts 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 (as shown in fig. 19) is disposed on a rolling shaft, and the driving wheel 34 is in transmission connection with a driven wheel; and the control end of the motor 31 is connected with the output end of the microcontroller 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 winding around 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 261 at the display window 21.

In this embodiment, and with reference to fig. 6, the display device further includes a battery power supply 37, the battery power supply 37 providing a power connection to the motor 31, the light source 51 and the microcontroller 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.

Referring to fig. 6, a position sensor 38 and a direction sensor 39 are disposed in parallel in the middle of the display window, both of the sensors are optical sensors, the canvas 10 includes a plurality of frames, the canvas 10 is disposed in the middle of the emitter and the receiver of the sensor, the output end of the position sensor 38 is connected to the input end of the microcontroller 33, the input end and the output end of the direction sensor 39 are connected to the microcontroller 33, the position sensor 38 sends a positioning signal to the microcontroller 33 after obtaining the positioning signal, the microcontroller 33 controls the motor 31 to stop according to the positioning signal, and starts the next timing cycle to start, repeat for a plurality of times, after the last frame direction sensor 39 obtains the signal, the signal is transmitted to the microcontroller 33, the microprocessor 33 controls the output current to be reversed to the motor 31, and the motor 31 rotates reversely. Specifically, the position sensor 38 is an optical sensor or a hall sensor, the positioning identifier is an optical sensor or a magnet sensor, holes or blank spaces are formed between adjacent pictures on the canvas 10, 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 hall sensor in the middle of the display window, the sensor obtains a positioning signal and sends the positioning signal to the microcontroller, and the microcontroller controls the motor to stop or operate in a reverse direction according to the positioning signal.

As shown in 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 microcontroller 33 to be turned on or off. Of course, the light source 51 may also be disposed at the bottom of the front of the canvas 10, and the light source irradiates the canvas from bottom to top, so that the canvas can be displayed more clearly.

Example 2:

fig. 11 shows embodiment 2 of the multi-picture canvas timing display device of the present invention, in which embodiment 2 is different from 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 embodiment 3 of the multi-picture canvas timing display device of the present invention, in which embodiment 3 is different from embodiment 1 in that: the quantity of back shaft is two, and first back shaft 41B and second back shaft 42B set up place the place ahead in show case 20 side by side apart from, and first roll axle 1B and second roll axle 2B set up the place back in this show case 20 side by side apart from, and 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, and canvas 10 one end twines on first roll axle 1B, and canvas 10A other end twines on second roll axle 2B after walking around first back shaft 41B, second back shaft 42B in proper order.

Example 4:

as shown in fig. 13 and 14, embodiment 4 of the multi-picture canvas timing display device of the present invention is a multi-picture canvas timing display device, which comprises two rolling shafts, a canvas 10B, a display 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 first rolling shaft 1E and the second rolling shaft 2E, the canvas 10B and the supporting shaft are all arranged in the display box 20B, a display window is arranged on the display box 20B, and the canvas 10B 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 a rolling shaft, and the driving wheel is in transmission connection with the driven wheel; the multi-picture canvas timing display device further comprises a microcontroller 33C and a low-voltage power supply 37, wherein the control end of the motor 31A is connected with the output end of the microcontroller 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 this back shaft is two, and this first back shaft 41D and second back shaft 42D set up in transparent tube 27B with separating apart, and first back shaft 41D and second back shaft 42D's one side is through circular arc curved plate 70 fixed connection, and circular arc curved plate 70 is made by transparent material, first roll axis 1E and second roll axis 2E set up in circular arc curved surface 70, and canvas 10B one end is twined on first roll axis 1E, and the canvas 10B other end twines on second roll axis 2E after walking around first back shaft 41D, circular arc curved plate 70 lateral surface, second back 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 microcontroller 33C to be turned on or 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 utility model discloses utilize motor drive roll axis initiative, can make the canvas roll between first roll axis and second roll axis, because the canvas both ends part is the roll-up respectively on first roll axis, second roll axis, can make the part that the canvas lies in between first support shaft and the second support shaft show at the show window every time, after motor drive canvas rolls, can realize showing the picture of the different positions of canvas at the show window; in addition, the microcontroller is used for controlling the motor, the display time of pictures at a certain part of the canvas can be realized, and the microcontroller can control the display frequency of each picture on the canvas through the motor.

Example 5:

as shown in fig. 15, the present embodiment 5 of the multi-picture canvas timing display device of the present invention is different from the embodiment 3 in that: the number of the motors 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, and a first driven wheel 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 wheel 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 microcontroller 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 multi-picture canvas timing display device of the present invention, in which the embodiment 6 is different from the embodiment 3 in that: the number of the motors 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 the 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 belt 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 belt wheel 36A is arranged on the second rolling shaft 2C, and the second driving wheel 342 is in transmission connection with the second driven belt 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 microcontroller 33A;

example 7:

fig. 17 shows that the utility model discloses many pictures canvas is display device regularly's embodiment 7, canvas actuating mechanism is left right split type 20H, is two kinds of systems of left end portion 20I and right-hand member 20J respectively, and control the system by respectively having actuating mechanism 30 and box 20K to constitute, and the box is circular or square rectangular type, and interior cavity is, and this actuating mechanism puts 30 in the box, and canvas 10 places on actuating mechanism 30, makes left 20I right side 20J split type machine connect constitute integratively, and the box surface has a switch 80, switch on, the picture is regularly changed. Furthermore, an electric driving mechanism is not arranged in the box body, a gear 35C on the first rolling shaft 1E or a gear 36E on the second rolling shaft 2E is driven in a manual mode to drive the canvas to be converted, 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 axis 41F, the other end of the canvas is wound around a second rotation axis 42F, the two rotation axes are placed at the left and right ends, or at one end of the two rotation axes, a fixing device is placed on the rotation axis 1H, a rotation mechanism 81 is placed on the fixing device 20, the rotation mechanism is shifted by external force, and the frame can be folded.

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 and the multi-picture canvas timing display device are fixed together by nailing, nailing and gluing. The furniture may be a television cabinet, a tea table, a sofa, a square cabinet, a wall cabinet, a cupboard, a bar, an advertisement box, a reception desk, a counter, a door, a window, a glass screen, etc., in this embodiment the furniture is a television cabinet. The display device 100 is used for decorating furniture 200, which not only improves the appearance of the furniture, but also saves space.

In this embodiment, there is a display component module 9, which has a display screen 92, the time 91 is displayed on the display screen 92 of the display module, the microprocessor 37 is inside the display module, the display module has a physical key 93, a power connection line 94, the microprocessor 37 is connected with 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 input, output and on/off through the physical key 93B or the wireless access 95.

On the other hand, the utility model provides a multi-picture canvas timing display device, which comprises a rolling shaft, a canvas, a display box, a canvas driving mechanism, a microcontroller 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 wheels and are matched and meshed with the two driven wheels, 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 rotating clockwise, at the moment, the driven wheels are meshed with the movable driven wheels on the right sides, the driving wheels continue to rotate, the driven wheels are further; 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 wheel 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 timing display device is arranged in a furniture body or on the surface of the furniture body, and the furniture and the multi-picture canvas timing display device are bound together by taking the modes of nail penetration and nailing, concave-convex conjunction of the plate body, glue adhesion, concave-convex clamping, metal shaft penetration, 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 timing display device can be combined into the furniture with the multi-picture timing display device; the furniture with the multi-picture timing display device is characterized in that the multi-picture canvas timing display device is arranged in the furniture body and on the surface of the furniture body, a 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 utility model discloses utilize motor drive roll axis initiative, can make the canvas roll between first roll axis and second roll axis, because canvas both ends part is the roll-up respectively on first roll axis, second roll axis, can make the part that the canvas lies in between first support shaft and the second support shaft demonstrate at the show window at every turn, first support shaft and second support shaft can set up one to a plurality of axles again on respectively corresponding the axle, become evenly distributed, the canvas moves in the middle of corresponding two axles, the axle can be the transparent stick body, after motor drive canvas rolls, can realize showing the picture of the different positions of canvas at the show window; or additionally, the microcontroller is used for controlling the motor, the display time of the picture at a certain part of the canvas can be realized, and the microcontroller can control the display frequency of each picture on the canvas through the motor. The utility model discloses the motor can be one or two, and during a motor drive, the motor is in between two roll axes, and the left roll axis of motor left turn drive rotates, and the right roll axis of motor right turn drive rotates, and the roll axis rotates and drives the canvas and rotate together, and two motor drives, the motor are in left and right rotation axis next door, and left motor drive left side axle rotates, and right motor drive right side axle rotates, and the motor uses modes such as belt, chain, gear engagement as the rotation drive mode.

As an improvement of the utility model, a furniture, this internal or surface of furniture has the canvas of many pictures display device regularly, show window off-plate and establish, canvas off-plate, furniture switch on, can change the canvas picture by automatic or manual mode, furniture can be the TV bench, a tea table, a desk, a sofa, square cupboard, the built-in cupboard, the scheme, the proscenium, the sales counter, a door, the glass window, the solid of geometric figure such as glass screen, many pictures display device can also be O style of calligraphy canvas structure for a style of calligraphy canvas structure, rotate by the motor drive picture, many pictures display device can be for having run the technique on the current market, also can be the utility model discloses interior show technique is the technology application carrier.

The utility model discloses interior glass screen can be monolithic glass or two to above quantity, does the utility model discloses quantity application source, monolithic glass, canvas are in glass openly or reverse side, more quantity glass, and glass overlaps the canvas and is located two glass middle or surfaces, can place on glass with actuating mechanism a plurality of canvas to screw or glue are fixed, and there is the gap in the middle of glass overlaps, can hold the canvas, and glass uses glue or screw fixation, or does with current fixed mode on the market the utility model discloses an interior glass overlaps application source, but glass is monolithic, also can the polylith concatenation form, and also or glass overlaps the concatenation with transparent plastic and forms.

As an improvement of the utility model, a speed reducing motor drives the transmission method of the left and right different directions, a gear fixing seat, two driven wheels are arranged on the gear fixing seat in bilateral symmetry, the driving wheel is engaged with each other between the two driven wheels, the gear fixing seat is arranged on the motor shaft or parallel with the motor shaft, when the motor runs clockwise, the motor shaft drives the gear fixing seat to rotate clockwise together, the clockwise rotation is stopped by a stop limit at a certain position, the gear on the gear fixing seat is engaged with the other driven wheel, the driving wheel continues to rotate, when the motor changes the current input source, the motor runs anticlockwise, the gear fixing seat drives the driven wheel and the left driven wheel to rotate, the transmission method is that the two driven wheels beside the driving wheel are not fixed, the movable body can be moved at the position, the driven wheel is not fixed between, 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 utility model, the back that is located canvas between first back shaft and the second back shaft in the display box is equipped with the board in a poor light, is equipped with the light source on the board in a poor light or in the box, and the light source is independent luminous body, if: the light source is controlled by the microcontroller to emit a combination of three primary colors and then emit any color, the light source can also emit light in a linkage manner to display visible bodies such as numbers, patterns, pictures and the like, the light color and the on/off of each independent light source body are controlled by the microprocessor, and one microprocessor can also control a plurality of unit light sources to emit light in a linkage manner.

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..

As an improvement of the utility model, be equipped with the reducing gear box on the motor output shaft, be equipped with the action wheel on the reducing gear box output shaft, be equipped with on the roll axis from the driving wheel, the action wheel is connected with from the driving wheel transmission.

As an improvement of the utility model, change low voltage DC power supply, low pressure rechargeable battery power supply, low pressure battery power supply for motor, light source and microcontroller provide the power connection including high voltage AC power supply, high pressure, low voltage power supply direct power supply, low voltage power supply is 1.5V to 36V, low voltage power supply can also be high voltage power supply, solar panel for power supply supplementary source or wifi separate empty, wireless separate empty mode, charge for the battery in the display box, low voltage power supply and control circuit fix on the display box.

As an improvement, one side or the centre of show window are equipped with position sensor, the canvas includes a plurality of picture, the canvas is in the middle of sensor projecting pole and receiving electrode, the position is equipped with position sensor transmission signal's location recognizer between the last adjacent picture on the canvas, position sensor's output and microcontroller's input are connected, position sensor obtains behind the locating signal, send locating signal to microcontroller, microcontroller stops according to locating signal control motor, and start next timing cycle, it is repeated many times, move to last picture direction sensor and acquire after the signal, and pass to microcontroller with the signal, microprocessor control output current reverses for the motor, the motor rotates the reversal. A canvas. Specifically, position sensor is optical sensor or hall sensor, the location recognizer is optical sensor or magnet sensor, be equipped with hole or blank interval between the adjacent picture on the canvas, optical sensor establishes between the hole or the magnet sets up on blank interval, and when magnet on hole or blank interval passed through optical sensor or hall sensor in the middle of the show window, the sensor obtained locating signal, sent locating signal to microcontroller, and microcontroller stopped or the direction reversal operation according to locating signal control motor.

The magnet can magnetism inhale the metal body, and its outer formation geometry physique, like shape such as slice, rectangular form, punctiform, globular has the physique, and it forms geometry such as circular form, square body, string of beads type, rectangular irregular connection type and has the physique, distributes at the canvas front or reverse side, and quantity can be one to a plurality of distributions on the canvas, the canvas that has the magnet is in the same place with iron metal show box or furniture body magnetism is inhaled.

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 follow the picture changing.

Furthermore, a timing module is arranged in the microcontroller, the input end of the microcontroller 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 microcontroller and further inputting the timing time of the set timing module, the timing time is 1-50000 minutes of reciprocating cycle, the display composition module carries out instruction editing and inputting, 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 screen and an OLED screen, the timing module is arranged in the microcontroller, and the microprocessor is used for controlling the rotation of the canvas and the turning-on and turning-off of;

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 utility model, many pictures canvas is display device regularly to its inside microcontroller carries out data and signal connection linkage with wireless or wired form and another many pictures canvas is display device regularly, coordinates the canvas and turns, the light source is opened, the light source colour is changeed, the three starts, closes, operating duration is coordinated synchronous completion by microprocessor, the linkage is many pictures canvas regularly display device quantity unique more than two at least, also or with a microprocessor control two to many pictures canvas of quantity display device regularly more than.

As an improvement of the utility model, the canvas actuating mechanism and the canvas become and arrange side by side, and actuating mechanism becomes to control side by side in canvas one side.

As an improvement of the utility model, canvas actuating mechanism is split type, controls two kinds of systems, controls the system and comprises actuating mechanism and box, and the box is circular or square rectangular type, and actuating mechanism places in the structure, and the canvas is place on actuating mechanism, and split type mechanism becomes an organic whole about making, and there is a switch on the box surface, switch on, and the picture is regularly changed.

As an improvement of the utility model, the canvas actuating mechanism is split type, controls two kinds of systems, and actuating mechanism puts in controlling circular or square structure, and actuating mechanism and box are connected to the canvas and become an organic whole, and actuating mechanism and box are connected to the canvas and become soft movable connector.

As an improvement of the present invention, the display device is used for the decoration of furniture, specifically, the display device is installed on the rear surface of the furniture, the display window of the display device is just set up to the furniture, the cabinet is placed for the television by the combined application furniture.

Furthermore, the picture is printed by a photo machine, an inkjet printer, thermal transfer printing or rubber rollers, 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 utility model, the display box panel is L type or C type shape, L, C type an organic whole is pressed and is annotated the shaping, two sections concatenations form about also can, the box is in the same place with four independent L, C type rectangular combinations, squarely physically, inside actuating mechanism and canvas of holding, there are decorative pattern and color applique on the box panel and constitute the surface, there is the trompil on the box, the light source body is also put to the light transmission of hole body in it or on the surface, the box material is the plastic, it is wooden, arbitrary material combination becomes integrative synthetic material for using in metal or its three, the panel applique forms with current preparation technology processing.

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 a hole, the hole is a geometric shape arbitrary body, light can be transmitted in the hole on the C-shaped or L-shaped two-side panel, a light source, an electric wire and a geometric shape ornament are placed in the hole or on the box body, the light source can be a geometric spotlight, an LED bulb, a bulb and an ornament component and the like, the geometric shape ornament can be a string bead type hanging ornament, a silk flower, a stereograph, a font, geometric glass, a plastic cement manufacturing object and the like, the geometric shape ornament material can be metal, plastic cement, paper, glass, wood, stone, porcelain, a wire rope and the like, and the ornament can be a mixture or a single body formed by one or more than two arbitrary materials in eight materials.

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.

As an improvement of the present invention, the number of the supporting shafts is four, the first supporting shaft and the second supporting shaft are arranged in front of the inside of the display box at intervals side by side, the third supporting shaft and the fourth supporting shaft are arranged at the rear of the inside of the display box at intervals side by side, the axis connecting lines of the first supporting shaft, the second supporting shaft, the third supporting shaft and the fourth supporting 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 third supporting shaft, the first supporting shaft, the second supporting shaft and the fourth supporting 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 present invention, the number of the supporting shafts is four, the first supporting shaft and the second supporting shaft are arranged in front of the inside of the display box at intervals side by side, the third supporting shaft and the fourth supporting shaft are arranged in back of the inside of the display box at intervals side by side, the axis connecting line of the first supporting shaft, the second supporting shaft, the third supporting shaft and the fourth supporting shaft forms 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 bypassing the third supporting shaft, the first supporting shaft, the second supporting shaft and the fourth supporting 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 utility model, the quantity of back shaft is two, and first back shaft and second back shaft are separated by side and set up place the place ahead in the show box, and first roll axis and second roll axis are separated by side and set up the place at show box rear, and the axle center line of first back shaft, second back shaft, first roll axis and second roll axis constitutes a quadrangle, and the winding of canvas one end is on first roll axis, and the canvas other end is walked around first back shaft in proper order, the winding is on the second roll axis behind the second back 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 utility model, 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 connected with the first driven wheel through a synchronous belt transmission; 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 microcontroller; 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 the first motor output shaft, a one-way bearing is arranged on the first rolling shaft, the first rolling shaft is engaged with the first driving wheel, a first driven wheel is arranged on the second motor output shaft, the second rolling shaft is provided with the one-way bearing, and a second driven wheel is arranged on the second rolling shaft and engaged with the second driving wheel; the control ends of the first motor and the second motor are respectively connected with the output end of the microcontroller.

As an improvement of the utility model, the display case comprises a lower end cover, a transparent tube body and an upper end cover, the lower end of the transparent tube body is fixed on the lower end cover, the upper end cover can be covered on the upper end of the transparent tube body in an opening and closing way, 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 utility model, the utility model relates to a multi-picture manual rotation method, the number of the support shafts is two, the first support shaft and the second support shaft are arranged in the front and the back of the display box in a side-by-side separated way, one end of the canvas is wound on the first rotation shaft, the other end of the canvas is wound on the second rotation shaft, the rotation mechanism is arranged on the one-way rotation component, the rotation mechanism is arranged on the first rotation shaft and the second rotation shaft respectively, the rotation mechanism is arranged outside the display box, the one-way rotation mechanism rotates the inner mechanism forwards to block the component to drive the component to move together, the inner mechanism of the single component backwards loosens to prevent the component from rotating, the whole shafts are fixed on the display box, the canvas can move back and forth,

the improved painting has the advantages that one end of the painting canvas is wound on the first rotating shaft, the other end of the painting canvas is wound on the second rotating shaft, the rotating shafts can be placed at the left end and the right end, the two rotating shafts can also be placed at one end, the rotating shafts are placed on the fixing device, the rotating mechanism is placed in the fixing device or outside the fixing device, the rotating mechanism is stirred by external force, and the painting can be folded.

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 wheel is arranged on the first rolling shaft, and the driving wheel is meshed with the first driven wheel through a first driving wheel; the second rolling shaft is provided with a second driven wheel, and the driving wheel is meshed and matched with the second driven wheel through a second driving wheel.

As an improvement of the utility model, a many pictures display device is inside to place actuating mechanism and canvas two sets or above, and actuating mechanism and canvas become upper and lower layer range distribution, can a word range upon range of range distribution cross arrangement of doing to microprocessor control actuating mechanism rotates, and the canvas picture of lower floor can be transparent partly transparent of doing, the canvas non-transparent body of upper strata.

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 should be included within the scope of the present invention. The present invention has application numbers 201720365540.9, 201710503941.0, 201710703424.8 as the priority of this patent.

Claims

1. A furniture with a multi-picture canvas display device is characterized in that: the furniture is provided with a multi-picture canvas display device, and the multi-picture canvas display device comprises a display box, two rolling shafts, a canvas with multiple pictures and a canvas driving mechanism, wherein the two rolling shafts are arranged in the display box and arranged on the left side and the right side; canvas one end is connected on a roll axis, the canvas other end is connected to on another roll axis, the canvas is in when releasing on a roll axis just the canvas is rolled up on another roll axis, exogenic action the canvas actuating mechanism, the canvas actuating mechanism drive the rotatory release of a roll axis in two roll axes the canvas just roll up the canvas on another roll axis, so that the canvas is in translation in the show case to show different pictures.

2. The furniture with the multi-picture canvas displaying apparatus according to claim 1, wherein: the multi-screen canvas display apparatus further comprises at least two support shafts disposed in the display box, the at least two support shafts supporting the canvas for translation on the at least two support shafts.

3. The furniture with the multi-picture canvas displaying apparatus according to claim 1, wherein: canvas actuating mechanism includes manual canvas actuating mechanism, manual canvas actuating mechanism include with roll the rotary mechanism of hub connection, rotate rotary mechanism then drives this roll hub rotation.

4. The furniture with the multi-picture canvas displaying apparatus according to claim 1, wherein: the canvas driving mechanism comprises an electric canvas driving mechanism, and the electric canvas driving mechanism comprises a power supply, a motor for driving the rolling shaft to rotate, a driving wheel and a gear fixing seat;

the number of the gear fixing seats is one or two;

5. The furniture with the multi-picture canvas displaying apparatus according to claim 4, wherein: the multi-picture canvas display device further comprises a microcontroller for controlling the motor, and the control end of the motor is connected with the output end of the microcontroller.

6. The furniture with the multi-picture canvas displaying apparatus according to claim 1, wherein: the back that is located the canvas in the show case is equipped with the board in a poor light, be equipped with the light source on the board in a poor light or in the show case, the light source is independent luminous body, the light source comprises more than one independent luminous body at least, the light source is closed by microcontroller control, the light source by microcontroller control sends the arbitrary colour after the tricolor is combined.

7. The furniture with the multi-picture canvas displaying apparatus according to claim 5, wherein: the power supply is a low-voltage battery power supply or a low-voltage energy storage battery or high-voltage alternating current, and the power supply provides electric energy for the motor and the microcontroller.

8. The furniture with the multi-picture canvas displaying apparatus according to claim 7, wherein: the low-voltage battery power supply independently and directly supplies power, and the low-voltage battery power supply is 1.5V to 36V.

9. The furniture with the multi-picture canvas displaying apparatus according to claim 5, wherein: be equipped with a position sensor on the show window of show case, the position is equipped with the discernment between the adjacent picture on the canvas the location recognizer of the firing signal that position sensor sent, position sensor's output with microcontroller's input is connected, works as position sensor obtains behind the locating signal, will locating signal send to microcontroller, microcontroller is according to locating signal control the motor stops.

10. The furniture with the multi-picture canvas displaying apparatus according to claim 5, wherein: the novel canvas is characterized in that a timing module is arranged in the microcontroller, the input end of the microcontroller is connected with a display component module, the timing module is used for controlling the motor to be started at regular time to replace different pictures on the canvas, and the display component module is used for editing commands of the microcontroller and inputting and setting the timing time of the timing module.

11. The furniture with the multi-picture canvas displaying apparatus according to claim 10, wherein: the timing module comprises a floating time input method module and a fixed time input method module;

12. The furniture with the multi-picture canvas displaying apparatus according to claim 1, wherein: 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 on the upper end of the transparent tube body in an opening and closing mode, and the transparent tube body is a display window.

13. The furniture with the multi-picture canvas displaying apparatus according to claim 4, wherein: a reduction gearbox is arranged on an output shaft of the motor, the driving wheel is arranged on the output shaft of the reduction gearbox, the two rolling shafts are respectively positioned on two sides of the driving wheel, a first driven belt wheel is arranged on one of the two rolling shafts, and the driving wheel is matched with the first driven belt wheel through a synchronous belt; and a second driven belt wheel is arranged on the other rolling shaft of the two rolling shafts, and the driving wheel is matched with the second driven belt wheel through another synchronous belt.

14. The furniture with the multi-picture canvas displaying apparatus according to claim 1, wherein: the canvas is formed by combining two layers of materials, the picture is positioned between the two layers of materials or on one side of the two layers of materials, the outer surface material is transparent, and the inner surface material is non-transparent and can also be transparent.

15. The furniture with the multi-picture canvas displaying apparatus according to claim 1, wherein: the furniture is one of a television cabinet, a tea table, a sofa, a square cabinet, a wall cabinet, a reception desk, a counter, a cabinet, a door, a window, a bar case, an advertisement box and a glass screen.

16. The furniture with the multi-picture canvas displaying apparatus according to claim 1, wherein: the display box is made of plastic, wood, metal or any material of the plastic, the wood and the metal, and is made of an integrated synthetic material, and the surface of the display box is formed by patterns and color decals on a panel.

17. The furniture with the multi-picture canvas displaying apparatus according to claim 1, wherein: the display box is provided with holes of any geometric shapes, the holes are light-transmitting, and a light source, an electric wire and a geometric ornament are placed in the holes and on the display box.

18. A furniture with a multi-screen canvas displaying apparatus according to claim 17, wherein: the geometric figure ornament is a bead string type hanging ornament, a silk flower, a stereograph, a character style, geometric glass and a plastic manufacturing object, and the material of the geometric figure ornament is one or more than two of eight materials, namely metal, plastic, paper, glass, wood, stone, porcelain and silk rope.

19. The furniture with the multi-picture canvas displaying apparatus according to claim 1, wherein: the canvas and the driving mechanism are placed in the display box, and the canvas is connected with the driving mechanism and integrated with the display box.

20. The furniture with the multi-picture canvas displaying apparatus according to claim 1, wherein: the canvas is a canvas with multiple pictures formed by ink.