CN103915046A - Improved scroll exhibition device - Google Patents
Improved scroll exhibition device Download PDFInfo
- Publication number
- CN103915046A CN103915046A CN201410013792.6A CN201410013792A CN103915046A CN 103915046 A CN103915046 A CN 103915046A CN 201410013792 A CN201410013792 A CN 201410013792A CN 103915046 A CN103915046 A CN 103915046A
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- group
- driving chain
- chain group
- picture
- slide fastener
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Abstract
The invention relates to a device for horizontal automatic control of circulating exhibition of multiple pictures, in particular to an improved scroll exhibition device which can guarantee small noise during picture belt running and is light in mechanical wear and long in service life. A machine frame is arranged in a machine casing and provided with a plurality of gears, a driving wheel set is connected with a motor, a transmission chain group with a picture belt is wound around the driving wheel set, and after electrification, the picture belt is subject to circulating exhibition through a control circuit. Due to the fact that a nanometer material guide rail and a nanometer hanging ring are adopted, the noise is extremely small when a picture belt group runs along with the transmission chain group; and due to the fact that the friction coefficient of the nanometer material is only 0.11, related mechanical wear can be reduced, and the service life of a machine is prolonged. The device for horizontal automatic control of circulating exhibition of the multiple pictures is suitable for the fields of scroll exhibition and advertising and the like.
Description
Affiliated technical field
The present invention relates to a kind of laterally automatic controlled circulation and show the device of many pictures, the noise especially can eliminate picture tape running time, and long improved long scroll display device of slight life-span of mechanical wear.
Background technology
At present, on market, there is not yet long scroll display device.The problem of showing in order to solve can be in the limited space automatic controlled circulation of calligraphy and painting long paper, I have declared relevant patented claim on February 24th, 2011, the patent No. is: 201120063240.8, its structure is: this device is made up of casing, frame, gear, driving chain group, slide fastener stringer group, picture band group, driving wheels, motor, lamp plate, control circuit, specifically: in driving chain group, installed straight frid additional, drawn band group and be connected with driving chain group through slide fastener stringer group.Wherein driving chain group is made up of guide wheel, wheel shaft, connecting plate, chain, connecting rod hook, or is made up of guide wheel, wheel shaft, chain band.Slide fastener stringer group is made up of zip, plastic strip, or is made up of zip, plastic strip, extension spring.Drawing band group forms by drawing band and zip.Drive wheels to be formed by driving wheel, synchronizing shaft, bearing holder (housing, cover), bearing, or formed by driving wheel, synchronizing shaft, bearing holder (housing, cover), bearing, sleeve pipe.In frame in casing, have 2 or several gears, 1 drives wheels, and the chain in end to end driving chain group engages on it.In driving chain group, have a straight frid, the guide wheel of driving chain group is hooked in the notch of straight frid, makes chain straight and removable.Drawing band group is connected with driving chain group through slide fastener stringer group.Drive one end of the synchronizing shaft on wheels to be connected with motor, in the time that its energising is rotated, on synchronizing shaft, the moving chain of the cingulum of driving wheel rotates together.Be fixed on chain through slide fastener stringer group owing to drawing band group, therefore draw and move to a side with driving chain group with the picture band in group, make changing picture.But, find in practice: this device noise when having adopted guide wheel and wheel shaft structure to cause picture tape running is very large, also increase the wearing and tearing of associated mechanical and badly influenced service life of a machine simultaneously, bring difficulty to the popularization of this patent.
Summary of the invention
While drawing tape running in order to solve existing long scroll display device, the large and associated mechanical serious wear of noise affects the problem of machine life; the invention provides improved long scroll display device; not only can guarantee picture tape running time, noise is little, and can alleviate associated mechanical wearing and tearing prolongation machine service life.
The technical solution adopted for the present invention to solve the technical problems is: this device is made up of casing, frame, gear, driving chain group, slide fastener stringer group, picture band group, driving wheels, motor, lamp plate, control circuit, specifically: the straight frid installing additional in driving chain group is used nano material guide rail instead, drawing band group is connected with driving chain group through slide fastener stringer group.Wherein driving chain group is made up of nanometer link, chain, connecting rod hook.Slide fastener stringer group is made up of zip, plastic strip, or is made up of zip, plastic strip, extension spring.Drawing band group forms by drawing band and zip.Drive wheels to be formed by driving wheel, synchronizing shaft, bearing holder (housing, cover), bearing.In frame in casing, have 2 or several gears, 1 drives wheels, and the chain in end to end driving chain group engages on it.In driving chain group, be furnished with nano material guide rail, be called for short nanometer guide rail.The nanometer link of driving chain group is hooked on the track of nanometer guide rail, makes chain straight and removable.Drawing band group is connected with driving chain group through slide fastener stringer group.Drive one end of the synchronizing shaft on wheels to be connected with motor, in the time that its energising is rotated, on synchronizing shaft, the moving chain of the cingulum of driving wheel rotates together.Be fixed on chain through slide fastener stringer group owing to drawing band group, therefore draw and move to a side with driving chain group with the picture band in group, make changing picture.
The invention has the beneficial effects as follows: thus due to adopt nano material guide rail and nanometer link draw band group while moving with driving chain group noise very little, because the friction factor of nano material only has 0.11, extend machine service life so can alleviate associated mechanical wearing and tearing again.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the front elevation of the embodiment of the present invention.
Fig. 2 is the vertical view of the embodiment of the present invention.
Fig. 3 is the side view of the embodiment of the present invention.
Fig. 4 is the front elevation of the present invention's (four pictures) embodiment.
Fig. 5 is the vertical view of the present invention's (four pictures) embodiment.
Fig. 6 is the side view of the present invention's (four pictures) embodiment.
Fig. 7 is the front elevation of frame of the present invention.
Fig. 8 is the vertical view of frame of the present invention.
Fig. 9 is the right view of frame of the present invention.
Figure 10 is the decomposing schematic representation that drives wheels in frame of the present invention.
Figure 11 is the constitutional diagram that drives wheels in frame of the present invention.
Figure 12 is the vertical view that drives wheels in frame of the present invention.
Figure 13 is the front elevation that the driving chain group of top of the present invention engages with gear.
Figure 14 is the vertical view that the driving chain group of top of the present invention engages with gear.
Figure 15 is the side view that the driving chain group of top of the present invention engages with gear.
Figure 16 is the front elevation that the following driving chain group of the present invention engages with gear.
Figure 17 is the vertical view that the following driving chain group of the present invention engages with gear.
Figure 18 is the side view that the following driving chain group of the present invention engages with gear.
Figure 19 is the front elevation that driving chain group of the present invention is connected with nanometer guide rail and slide fastener stringer group, picture band group.
Figure 20 is the vertical view that driving chain group of the present invention is connected with nanometer guide rail and slide fastener stringer group, picture band group.
Figure 21 is the side view that driving chain group of the present invention is connected with nanometer guide rail and slide fastener stringer group, picture band group.
Figure 22 is LED lamp plate schematic diagram of the present invention.
Figure 23 is light control schematic diagram of the present invention.
Figure 24 is control circuit schematic diagram of the present invention.
Figure 25 is schematic appearance of the present invention.
In figure: 1, casing, 2, frame, 3, gear, 4, driving chain group, 5, nanometer link, 6, chain, 7, connecting rod hook, 8, slide fastener stringer group, 9, zip, 10, plastic strip, 11, extension spring, 12, draw band group, 13, draw band, 14, suture, 15, drive wheels, 16, driving wheel, 17, synchronizing shaft, 18, bearing holder (housing, cover), 19, bearing, 20, motor, 21, link rod, 22, screw, 23, T shape frame, 24, nanometer guide rail, 25, slide block, 26, U-lag, 27, lamp plate, 28, control circuit, 29, single-chip microcomputer, 30, Hall element, 31, solid-state relay, 32, stop carry magnet, 33, LED light emitting diode, 34, plug, 35, photoelectric sensor, 36, 5V power supply, 37, adapter.
Embodiment
In the embodiment of the present invention shown in Fig. 1, Fig. 2, Fig. 3, in frame (2), there are two gears (3), one drives wheels (15).Each end to end the circularizing of two driving chain groups (4) engaged on it.Nanometer guide rail (24) is upper in driving chain group (4), and the nanometer link (5) of driving chain group (4) is hooked on the track of nanometer guide rail (24), and object is to stop chain (6) sagging, makes its maintenance straight and removable.Drive the bearing holder (housing, cover) (18) of wheels (15) to enter the U-lag (26) of frame (2).Its trough rim has the slide block (25) with slotted hole, and screw in hole (22) is fixed on slide block (25) in frame (2).Because bearing holder (housing, cover) (18) leans against on the limit of slide block (25), therefore the position, left and right of adjusting slider (25) can be through driving wheels (15) to change the degree of tightness of chain (6).Draw band group (12) following slide fastener stringer group (8) on it and be connected with upper following driving chain group (4), different: following slide fastener stringer group (8) is equipped with extension spring (11), object is to make picture band (13) open and flat.Drive synchronizing shaft (17) lower end of wheels (15) to be connected with motor (20).Motor (20) is fixed in frame (2) through link rod (21).In the time that motor (20) energising is rotated, coupled synchronizing shaft (17) rotates chain (6) through driving wheel (16) together, be connected in driving chain group (4) above owing to drawing band group (12) through slide fastener stringer group (8), therefore convert with chain (6) loopy moving.In driving chain group (4), have the carry magnet of stopping (32), its effect is: in the time that Hall element (30) detects this mark, make motor (20) stall through control circuit (28), draw band (13) static, wait for the arrival of next enabling signal.In frame (2), having a lamp plate (27), in the time of extraneous insufficient light, LED(33) lamp lights, and adopts light transmissive material owing to drawing band (13), therefore still can see picture clearly.
In the present invention shown in Fig. 4, Fig. 5, Fig. 6 (four pictures) embodiment, in frame (2), there are eight gears (3), one drives wheels (15).Each end to end the engagement successively on it of two driving chain groups (4).Nanometer guide rail (24) is upper in driving chain group (4), and the nanometer link (5) of driving chain group (4) is hooked on the guide rail of nanometer guide rail (24), and object is to stop chain (6) sagging, makes its maintenance straight and removable.Drive the bearing holder (housing, cover) (18) of wheels (15) to enter the U-lag (26) of frame (2).Its trough rim has the slide block (25) with slotted hole, and screw in hole (22) is fixed on slide block (25) in frame (2).Because bearing holder (housing, cover) (18) leans against on the limit of slide block (25), therefore the position, left and right of adjusting slider (25) can be through driving wheels (15) to change the degree of tightness of chain (6).Draw band group (12) following slide fastener stringer group (8) on it and be connected with upper following driving chain group (4), different: following slide fastener stringer group (8) is equipped with extension spring (11), object is to make picture band (13) open and flat.Drive synchronizing shaft (17) lower end of wheels (15) to be connected with motor (20).Motor (20) is fixed in frame (2) through link rod (21).In the time that motor (20) energising is rotated, coupled synchronizing shaft (17) rotates chain (6) through driving wheel (16) together, is connected in driving chain group (4) and therefore converts with chain (6) loopy moving through slide fastener stringer group (8) owing to drawing band group (12).In driving chain group (4), have the carry magnet of stopping (32), its effect is: in the time that Hall element (30) detects this mark, make motor (20) stall through control circuit (28), draw band (13) static, wait for the arrival of next enabling signal.In frame (2), having a lamp plate (27), in the time of extraneous insufficient light, LED(33) lamp lights, and adopts light transmissive material owing to drawing band (13), therefore still can see picture clearly.
In the gantry configuration of the present invention shown in Fig. 7, Fig. 8, Fig. 9, T shape frame (23) is for nanometer guide rail (24) is installed, and the T shape frame (23) of bottom is integrated with the leg of the machine.In frame (2), there is U-lag (26), drive the bearing holder (housing, cover) (18) of wheels (15) can assemble wherein.There is the slide block (25) with slotted hole on U-lag (26) side, and it is upper that screw (22) is fixed in frame (2), and the position, left and right of adjusting slider (25) can be through driving the driving wheel (16) of wheels (15) to change the degree of tightness of chain (6).
In the frame of the present invention shown in Figure 10, Figure 11, Figure 12, drive in the structure of wheels (15), respectively there is a driving wheel (16) at the two ends of synchronizing shaft (17), and have screw (22) to be fixed.The interior survey of two driving wheels (16), respectively has a bearing holder (housing, cover) (18), and bearing (19) is wherein housed, and object is the resistance while reducing synchronizing shaft (17) rotation.The lower end of synchronizing shaft (17) has groove that can mounted motor (20).
In the structure engaging with gear in the driving chain group of the top of the present invention shown in Figure 13, Figure 14, Figure 15, nanometer link (5) adopts bayonet socket mode to be directly stuck on chain (6), pike pole (7) in succession below chain (6), the centre of chain (6) is engaged on the tooth of gear (3).
In the structure engaging with gear in the following driving chain group of the present invention shown in Figure 16, Figure 17, Figure 18, nanometer link (5) adopts bayonet socket mode to be directly stuck in below chain (6), above chain (6), connect extension spring (11), the centre of chain (6) is engaged on the tooth of gear (3).
In the structure being connected with nanometer guide rail and slide fastener stringer group, picture band group in the driving chain group of the present invention shown in Figure 19, Figure 20, Figure 21, the nanometer link (5) of driving chain group (4) adopts the mode of hook to hang on the track of nanometer guide rail (24), can move flexibly.The plastic strip (10) of upper slide fastener stringer group (8) is hooked on the connecting rod hook (7) of chain (6), the extension spring (11) of lower slide fastener stringer group (8) is connected on chain (6), middle picture band (13) connects together with the zip (9) of upper and lower slide fastener stringer group (8) through the zip (9) of drawing band group (12), and object is convenient in order to change picture band (13).
In the LED lamp plate schematic diagram of the present invention shown in Figure 22, that some LED light emitting diodes (33) are installed on lamp plate (27) with a determining deviation is upper, for this device provides illumination.
In the light control schematic diagram of the present invention shown in Figure 23, the single line of alternating current 220V power supply is through the interchange input of the contact K of photoelectric sensor (35) Payload attach fitting (37).The interchange input of the another direct Payload attach fitting of single line (37).The direct current output of adapter (37) connects the series combination LED light emitting diode (33) that contains current-limiting resistance R.The effect of photoelectric sensor (35) is: in the time that the external world is bright and clear, contact K disconnects, alternating current 220V power interruption, and the LED light emitting diode (33) on lamp plate (27) is not luminous.Contact K closure in the time of extraneous dim light, alternating current 220V power connection, the LED light emitting diode (33) on lamp plate (27) is luminous.The effect of adapter (37) is: alternating current is converted to direct current.
In the control circuit schematic diagram of the present invention shown in Figure 24, adopt AT89S52 single-chip microcomputer (29), its peripheral circuit adopts standard configuration, no longer repeats at this.Output terminal 3 pin of Hall element (30) connect 38 pin, its 1 pin and connect respectively+5V of 2 pin and the place of working of single-chip microcomputer (29).Approach its when surface when stopping carry magnet (32), 3 pin output low levels, on the contrary be high level.Power supply+5 volt connect 3 pin through D1, R2, and object is that the level of detection display 3 pin changes.4 pin of solid-state relay (31) connect 33 pin of single-chip microcomputer (29), and its 3 pin connects power supply+5 volt through R4, forms its controlled input circuit.Its 1 pin connects an end line of alternating current 220V through motor (20), fuse BX, plug (34).Its 2 pin connects another end line of alternating current 220V through plug (34).Form the output loop that it controls motor status.+ 5 volts of power supplys connect 33 pin of single-chip microcomputer (29) through R3, D2, change with the level of this pin of detection display.R5 is voltage dependent resistor (VDR), and effect is to prevent that the instantaneous pressure of external circuit from puncturing solid-state relay (31).5 volts of power supplys of direct current (36) that the working power of this single-chip microcomputer (29) is converted to by alternating current 220V provide.
In the schematic appearance of the present invention shown in Figure 25, on casing (1), there is an exhibition picture window, can clearly see the picture on picture band (13), there is photoelectric sensor (35) top of casing (1), in order to experience ambient light line strength, decide the LED(light emitting diode on lamp plate (27)) whether (33) light.
Below in conjunction with Fig. 1, Figure 24 describes details and the working condition of concrete device of the present invention in detail.Plug (34) connects and exchanges 220v power supply.In the time of power connection, single-chip microcomputer (29) is started working, and motor (20) starts to rotate.Coupled driving chain group (4) and also running transform of picture band group (12).Owing to there being nanometer guide rail (24) in frame (2), so coupled driving chain group (4) and the picture band (13) on it are straight.When stopping carry magnet (32) while approaching Hall element (30) in driving chain group (4), 3 pin output low levels of Hall element (30) also add to 38 pin of single-chip microcomputer (29), make to stop being with display lamp D1(redness simultaneously) light.Now Single Chip Microcomputer (SCM) program operation is exported high level at its 33 pin after interpretation.This high level makes tape transport display lamp D2(green) extinguish.Make from+5V through R4 simultaneously, 3 pin of solid-state relay (31), the control current interruptions of 4 pin, therefore 1 pin of solid-state relay (31), 2 pin are output as and open circuit, and motor (20) stops operating.Coupled driving chain group (4) and picture band group (12) also stop running transform.Program, after predefined rest time, is given low level enabling signal of single-chip microcomputer 33 pin, and this low level makes tape transport display lamp D2(green) light.Make from+5V through R4,3 pin of solid-state relay (31), the control electric current of 4 pin recover simultaneously, and therefore 1 pin of solid-state relay (31), 2 pin are output as path, and motor (20) starts to rotate.Coupled driving chain group (4) and picture band group (12) are also recovered running transform.Until the next one stops when carry magnet (32) approaches Hall element (30) more than repetition to move.
The machine is drawn band (13) and is adopted light transmissive material to make, can normal presentation at night.
Claims (5)
1. improved long scroll display device, formed by casing, frame, gear, driving chain group, slide fastener stringer group, picture band group, driving wheels, motor, lamp plate, control circuit, specifically: the straight frid installing additional in driving chain group is used nano material guide rail instead, drawing band group is connected with driving chain group through slide fastener stringer group.
2. improved long scroll display device according to claim 1, is characterized in that: driving chain group is made up of nanometer link, chain, connecting rod hook.
3. improved long scroll display device according to claim 1, is characterized in that: slide fastener stringer group is made up of zip, plastic strip, or is made up of zip, plastic strip, extension spring.
4. improved long scroll display device according to claim 1, is characterized in that: draw band group and form by drawing band and zip.
5. improved long scroll display device according to claim 1, is characterized in that: drive wheels to be made up of driving wheel, synchronizing shaft, bearing holder (housing, cover), bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013792.6A CN103915046B (en) | 2014-01-13 | 2014-01-13 | Improved scroll exhibition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013792.6A CN103915046B (en) | 2014-01-13 | 2014-01-13 | Improved scroll exhibition device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103915046A true CN103915046A (en) | 2014-07-09 |
| CN103915046B CN103915046B (en) | 2017-01-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410013792.6A Expired - Fee Related CN103915046B (en) | 2014-01-13 | 2014-01-13 | Improved scroll exhibition device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103915046B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110136600A (en) * | 2019-04-18 | 2019-08-16 | 重庆城市管理职业学院 | A kind of electronic information Sign Board |
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| US20030005612A1 (en) * | 2001-02-14 | 2003-01-09 | Limax Electronics Co., Ltd. | Desktop decoration with movable advertisement signs |
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| US20060070273A1 (en) * | 2002-09-13 | 2006-04-06 | Visomax Holdings, Ltd. | Show-stand for displaying motion pictures |
| CN2881855Y (en) * | 2006-01-26 | 2007-03-21 | 王健 | Multi-picture circulation changing demonstrating device |
| CN201616232U (en) * | 2009-07-20 | 2010-10-27 | 董力 | Improved dynamic long scroll display screen |
| CN202084258U (en) * | 2011-02-24 | 2011-12-21 | 董力 | Novel scroll display |
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2014
- 2014-01-13 CN CN201410013792.6A patent/CN103915046B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3961433A (en) * | 1974-06-21 | 1976-06-08 | The Raymond Lee Organization Inc. | Picture poster viewer |
| CN87207983U (en) * | 1987-05-12 | 1988-05-25 | 李瑛� | Rotary advertising equipment |
| CN2041846U (en) * | 1988-12-10 | 1989-07-26 | 李光荣 | Billboard with change frame |
| CN2067444U (en) * | 1990-06-15 | 1990-12-12 | 贺绍渝 | Mechanical actuating apparatus for picture board transmission |
| CN2156560Y (en) * | 1993-05-22 | 1994-02-16 | 毛垣生 | Automatic circulation synchronous sounding, picture advertisement lamp box |
| CN2241373Y (en) * | 1995-03-16 | 1996-11-27 | 董力 | Clock controlled changeable picture device |
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| US20030005612A1 (en) * | 2001-02-14 | 2003-01-09 | Limax Electronics Co., Ltd. | Desktop decoration with movable advertisement signs |
| CN2504708Y (en) * | 2001-06-10 | 2002-08-07 | 董力 | Long painting display appts. |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110136600A (en) * | 2019-04-18 | 2019-08-16 | 重庆城市管理职业学院 | A kind of electronic information Sign Board |
| CN110136600B (en) * | 2019-04-18 | 2020-12-11 | 重庆城市管理职业学院 | Electronic information signboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103915046B (en) | 2017-01-11 |
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Address after: 100093, Beijing, Haidian District, a pine No. 53, No. 1, building 101, room No. Applicant after: Dong Li Address before: Room 4, unit 20, building 412, railway station dormitory, railway station, Yaodu District, Shanxi, Linfen, 041000 Applicant before: Dong Li |
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Granted publication date: 20170111 Termination date: 20210113 |