CN2491931Y - Automatic circulating image box - Google Patents
Automatic circulating image box Download PDFInfo
- Publication number
- CN2491931Y CN2491931Y CN 01223393 CN01223393U CN2491931Y CN 2491931 Y CN2491931 Y CN 2491931Y CN 01223393 CN01223393 CN 01223393 CN 01223393 U CN01223393 U CN 01223393U CN 2491931 Y CN2491931 Y CN 2491931Y
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- picture
- cloth
- width
- reversing switch
- motor
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Abstract
An automatic circulating video box for advertisements, photo studios and exhibitions comprises a circulating scrolling mechanism, pictures, a picture sequential displaying circuit, and an illumination control circuit. Compared with the prior advertisement box, the utility model can store and display a plurality of advertisement pictures sequentially. When storing a large amount of information, the utility model can be an illumination device which can automatically turn on the video box in the daytime or turn off the video box at night.
Description
The present invention relates to a kind of Automatic Cycle image case, more precisely, relate to a kind of Automatic Cycle image case that is used for advertisement, photo studio, exhibition.
Known advertisement cabinet, every face can only be showed a static picture, because of the little and long-term stiff picture of its quantity of information, make this attractive force that has of booklet and the benefit discount that gets beat up to a great extent.This shows no matter known advertisement cabinet is in market economy with keen competition, still the information age in the face of making rapid progress, it is unable to do what one wishes all to have seemed.
Task of the present invention is to create a kind of Automatic Cycle image case that is used for advertisement, photo studio, exhibition, it is compared with known advertisement cabinet, can store and several advertisement pictures of picture-by-picture show, when having the large information capacity moving frame, can also or light or extinguish the lighting of image case night automatically according to daytime.
The method that solves task of the present invention is: a kind of Automatic Cycle image case comprises circulation volume width of cloth mechanism, picture, picture-by-picture show circuit, illumination control circuit.Circulation volume width of cloth mechanism is by volume width of cloth motor, and left and right amplitude rolling axis, amplitude modulation axle, picture roller bearing, width of cloth tail testing circuit, reversing switch are formed, and left and right amplitude rolling axis connects with picture, and the circularly exhibiting and the backrush that are used for picture are stored; The amplitude modulation axle is used for the front and back of picture and shows symmetry adjustment, and the picture roller bearing is used for picture and shows support and picture transmission; The width of cloth tail that width of cloth tail testing circuit is used for picture detects, and connects with reversing switch, and reversing switch connects with the power supply of volume width of cloth motor, thereby control reaches forward and reverse running when rolling up width of cloth motor to width of cloth tail; Reversing switch is by drive motor, driving mechanism and reversing switch are formed, picture is made up of picture black surround and picture width of cloth tail through hole, the picture black surround is used to block the light beam of photoemission cell, the light velocity is not received by photoelectric receiving tube when making the picture running, picture one end connects with left amplitude rolling axis, and several pictures are twisted on the left amplitude rolling axis, the other end connects with right amplitude rolling axis, width of cloth tail through hole be located at picture before, the rear end, when being used for picture and turning round to width of cloth end width of cloth tail, photoelectric receiving tube is by the light beam of through hole reception photoemission cell, and turning circuit drives reversing switch turns round volume width of cloth motor in the other direction; The picture-by-picture show circuit connects with the power supply of volume width of cloth motor, the volume width of cloth of setting up by timing circuit (rolling up a width of cloth picture) and the time of suspending (picture still displayings), and the periodic duty that stops and turning round of control volume width of cloth motor, what be used for picture pursues that the width of cloth transmits and displaying; Illumination control circuit connects with lighting, detects daytime and night automatically by photosensitive circuit, and then the power supply (lighting) of control light fixture and outage (extinguishing).The principle of work of Automatic Cycle image case is, behind power connection, the picture-by-picture show circuit, volume width of cloth motor, width of cloth tail testing circuit, illumination control circuit is all started working, the running and the break-off time of setting up according to the picture-by-picture show circuit with time volume width of cloth motor (forward), drive circulation volume width of cloth mechanism and begin to roll up the width of cloth and picture-by-picture show, the photoemission cell of width of cloth tail testing circuit also begins along the picture black surround emission light velocity, after picture of always working on left amplitude rolling axis like this has all been rolled up by right amplitude rolling axis, when arriving the Photoelectric Detection through hole of picture, the light velocity of photoemission cell is received by photoelectric receiving tube by through hole, thereby turning circuit drives reversing switch, make volume width of cloth motor begin antiport, at this moment, the picture on the right amplitude rolling axis begins again to be pursued width of cloth rollback and displaying by left amplitude rolling axis, circularly exhibiting volume width of cloth work so always.
The Automatic Cycle image case of advertisement, photo studio, exhibition that is used for of the present invention is by several storages with by the mobile function of showing of the width of cloth, can issue bigger information, and strengthen the attractive force of advertisement etc., effectively improve advertiser, manufacturer's economic benefit, and increased the mobile landscape of another kind for modern city.
The present invention will be illustrated by its specific embodiments and the drawings subsequently, wherein:
Fig. 1 represents the outward appearance of Automatic Cycle image case of the present invention and partly cuts open figure;
Fig. 2 represents the circulation volume width of cloth mechanism map of Automatic Cycle image case of the present invention;
Fig. 3 represents volume width of cloth motor and the amplitude rolling axis figure and the amplitude modulation axle figure of Automatic Cycle image case of the present invention;
Fig. 4 represents the picture figure of Automatic Cycle image case of the present invention;
Fig. 5 represents mechanism's vertical view of Automatic Cycle image case of the present invention;
Fig. 6 represents the picture-by-picture show circuit diagram of Automatic Cycle image case of the present invention;
Fig. 7 represents the illumination control circuit figure of Automatic Cycle image case of the present invention;
Fig. 8 represents the width of cloth tail testing circuit figure of Automatic Cycle image case of the present invention;
Fig. 9 represents the reversing switch outside drawing of Automatic Cycle image case of the present invention;
Figure 10 represents the reversing switch mechanism sectional side view of Automatic Cycle image case of the present invention;
Figure 11 represents the accessory figure of reversing switch mechanism of Automatic Cycle image case of the present invention;
Figure 12 represents the reversing switch switch figure of Automatic Cycle image case of the present invention.
With reference to the outward appearance of Fig. 1 Automatic Cycle image case with partly cut open the last figure outside drawing of figure and comprise casing 1, show window 2, picture 3.
Figure below partly cuts open figure and comprises: circulation volume width of cloth mechanism 1, reversing switch 2, illumination control circuit 3, picture-by-picture show circuit 4, picture roller bearing upper end 5, picture 6, picture roller bearing lower end 7, picture black surround 8, casing 9.
Circulation volume width of cloth mechanism map with reference to Fig. 2 Automatic Cycle image case comprises left amplitude rolling axis and belt pulley 1, picture roller bearing 2, motor belt 3, volume width of cloth motor pulley 4, rolls up width of cloth motor 5, amplitude modulation axle 6, several pictures volume and picture 7, right amplitude rolling axis and belt pulleys 8.
Is to be connected with the belt pulley 4 of volume width of cloth motor 5 by belt pulley, belt 3 with reference to the circulate left amplitude rolling axis 1 of volume width of cloth mechanism of Fig. 2 with right amplitude rolling axis 8, and picture roller bearing 2 is used for the transmission and the support of picture 7, and amplitude modulation axle 6 is used for the symmetry adjusting of picture.
Roll up width of cloth motor and amplitude rolling axis figure and amplitude modulation axle Fig. 3--1 figure comprises with reference to Fig. 3: holder 10, left amplitude rolling axis 11 at the bottom of left amplitude rolling axis belt pulley 1, belt 2, volume width of cloth motor pulley 3, belt 4, right amplitude rolling axis belt pulley 5, picture chuck 6, volume width of cloth motor 7, right amplitude rolling axis 8, amplitude rolling axis hole 9, the amplitude rolling axis.3--2 figure comprises: axle 7 in amplitude modulation axle, front and back adjuster bar 1, regulating tank 2, amplitude modulation bracing strut 3, amplitude modulation axle gong mother 4, amplitude modulation outer shaft sleeve 5, amplitude modulation outer shaft sleeve section 6, the amplitude modulation axle.
With reference to Fig. 3,3--1 schemes left and right amplitude rolling axis 11 and 8 upper ends are provided with belt pulley 1 and 5, is connected with the belt grooves up and down of the belt pulley 3 of volume width of cloth motor respectively, and amplitude rolling axis 11 and 8 lower end connect with the amplitude rolling axis holder respectively.With reference to Fig. 3--2 figure amplitude modulation axles are made of axle 7 in amplitude modulation outer shaft sleeve 5 and the amplitude modulation axle, and its amplitude modulation is to rely on amplitude modulation axle front and back adjuster bar 1 to move forward and backward in regulating tank 2 to finish.
Comprise that with reference to Fig. 4 picture figure picture, picture black surround 1, width of cloth end photoemission cell 2, picture width of cloth tail detect through hole 3, width of cloth end photoelectric receiving tube 4, width of cloth tail photoelectric receiving tube 5, width of cloth tail photoemission cell 6.
All be provided with width of cloth tail with reference to the width of cloth end of Fig. 4 picture 1 and width of cloth tail and detect through hole 3 and width of cloth end, two groups of photoelectric tubes of width of cloth tail 2,4,5,6, when picture was rolled up to width of cloth end and width of cloth tail, photoelectric tube all obtained a conducting.
Form by said mechanism with reference to Fig. 5 image case, wherein the image case is provided with two displaying windows 4 and 19, picture one end connects with left amplitude rolling axis, connects with right amplitude rolling axis along the other end of picture roller bearing picture, and the circulation scrolling of picture drives amplitude rolling axis 9 and 10 by volume width of cloth motor 13 and finishes.
Shown in Fig. 6 picture-by-picture show circuit diagram, two groups are regularly partly adopted the RC charge-discharge principle, and BP1, BP2, C5 form respectively for they.
Because being index law, the capacitance terminal voltage of RC charging circuit changes, can't directly trigger executive component reliably, therefore used 42 input end Sheffer stroke gates of integrated circuit to form Schmidt trigger, as long as input voltage reaches about 1/2VDD, its output state is upset immediately just, executive component just can rapid regular event once triggering.
The course of work of circuit is, when the SA closure, presses reset button switch S B, this moment Sheffer stroke gate A 1,2 pin and 13 pin input low levels of D Sheffer stroke gate, because of 1,2,13 pin while input low level when initial.So corresponding timing part BP2, C5, VT3 do not have charging current output because of Sheffer stroke gate B4 pin low level and do not carry out timing.But because D Sheffer stroke gate 11 pin output high level, electric current then arrives the base stage of VT1 by R4, after VT1 amplifies, produce enough big control signal electric current and make the controllable silicon conducting, drive motor work; In machine operation, rectifier power source begins the charging to C1 through R2, BP1, thus the working time of calculating motor.When the charging voltage on the capacitor C 1 rises to the integrated circuit triggering level 1/2VDD left and right sides, the 3 pin output low levels of Sheffer stroke gate A, the Sheffer stroke gate D 11 pin output low levels of overturning, this moment, VT1 ended, and controllable silicon is closed automatically, and motor quits work, meanwhile, B Sheffer stroke gate 4 pin output high level, this electric current charges to C5 through R6, BP2, and the time length that begins to carry out timing, timing is set up by BP2.
When the voltage on the C5 rose to certain value, electric current was transported to the VT4 base stage through R7 and is made its conducting, and then made the controllable silicon conducting, and capacitor C 1 becomes low level immediately by the VS1 discharge.At this moment integrated circuit reverts to 11 pin output high level, and the virgin state of 4 pin output low levels is so motor begins two tasks.
After integrated circuit overturn once more, 4 pin stopped to charge to C5 because of output low level.The electric charge of C5 two ends accumulation neutralizes rapidly through VT4, VS1 and VD, and the discharge current that forms when this neutralization is not enough to conducting VT4, and the VS1 dead electricity is when turn-offing; Thereby the residual charge at C5 two ends just continues neutralization, guaranteed to stop the timing consistance of timing accuracy and each course of work till the C5 both end voltage is original original state through RT, R8, D2.
By the timing that BP2 sets up, it is the out-of-work time of motor.Motor is resumed work after can not only quitting work according to the time that BP2 sets up automatically like this, and can stop automatically again after the time service according to the BP1 setting.
Principle of work with reference to Fig. 7 illumination control circuit is: input end 2 pin at 555 time base circuits are connected to a photodiode, when have solar radiation daytime to photodiode, internal resistance reduces during photodiode, making 555 circuit, 2 pin is low level, therefore 3 pin are exported high level, circuit breaker J discharges, and the light fixture outage is extinguished; Shine light on the photodiode when reducing when night, the internal resistance of photodiode increases, and 2 pin of 555 circuit become high level.Therefore, 3 pin output low levels, circuit breaker J adhesive, light fixture is lighted.Be connected to 330K resistance and 10uF content on 2 pin of 555 circuit among the figure, in order that the misoperation that causes when preventing from external interference such as lightning from taking place at night.
Principle of work with reference to Fig. 8 width of cloth tail testing circuit figure: the core of circuit is that zero-based triggers integrated circuit TWH9205.This optoelectronic switch can directly use the 220V power supply, can guarantee that controllable silicon just triggers when zero passage, and its driving force is strong especially, can select the bidirectional triode thyristor of 3A-200A for use according to the moving rate difference of load.At ordinary times, bidirectional triode thyristor conducting when zero passage directly drove alternating current equipment when receiving tube was subjected to illumination; When receiving tube was blocked, controllable silicon directly turn-offed alternating current equipment at the zero passage place, directly connected with the drive motor of the reversing switch of image case at this this circuit.
Comprise that with reference to Fig. 9 reversing switch outside drawing reversing switch 1, driving mechanism reach fixedly gong mother 2, drive motor 3, photoelectricity pipeline 4, power valve 5, receiving tube 6, receiving tube 7, power valve 8, switch body 9.With reference to Fig. 9 reversing switch 1 is by two groups of photoelectric tubes 5,6,7,8 pairs of drive motor 3 and driving mechanisms control, thereby reaches the commutation conversion of reversing switch 1, and reversing switch is by photoelectric tube, drive motor 3, driving mechanism, and reversing switch constitutes.
Change switching mechanism accessory figure with reference to Figure 11 and comprise that drive motor axle 1, drive motor 2, drive motor projection 3, interlock sheet connecting column 4, drive motor projection side 5, interlock sheet gong bar 6, interlock sheet connecting column 7, interlock sheet fixed orifice 8, interlock sheet 9, slide block rear end and plate connecting column 10, slide block axle and driving mechanism axle 11, slide block stir projection 12, slide block rear end 13, slide block axle sleeve 14, slide block projection 15, reversing switch key 16, reversing switch 17.
With reference to Figure 12 reversing switch figure comprise on ﹠ off switch 1, binding post 2, switch bracket 3, switch body bottom surface 4 ,-utmost point outlet contact 5 ,-utmost point inlet wire contact 6 ,+utmost point inlet wire contact 7 ,+level outlet contact 8, divide electric dam 9 ,-utmost point outlet 10 ,-utmost point inlet wire 11 ,+level inlet wire 12 ,+level outlet 13, switch portable plate 14 ,-utmost point conducting block 15, switch portable plate fulcrum shaft 16 ,+level conducting block 17 ,-utmost point conducting block 18 ,+level conducting block 19.
When being in a kind of state with reference to the button 1 of Figure 12 reversing switch and switch portable plate 14, the power supply of output is+,-utmost point, otherwise then become-,+utmost point, so the power supply displacement by reversing switch can make volume width of cloth motor realize forward running and antiport.
Claims (3)
1, a kind of Automatic Cycle image case comprises, circulation volume width of cloth mechanism (1), picture (6), picture-by-picture show circuit (4), illumination control circuit (3), its special card are that circulation volume width of cloth mechanism (1) is made up of volume width of cloth motor, left and right amplitude rolling axis, amplitude modulation axle, picture roller bearing, width of cloth tail testing circuit, reversing switch, volume width of cloth motor is connected with amplitude rolling axis, be used to drive the amplitude rolling axis running, left and right amplitude rolling axis connects with picture (6); The circularly exhibiting and the backrush that are used for picture (6) are stored, and the amplitude modulation axle is used for the two-sided displaying symmetry of picture (6) to be adjusted, and the picture roller bearing is used for picture (6) and shows support and picture (6) transmission; The width of cloth tail that width of cloth tail testing circuit is used for picture (6) detects, and connects with reversing switch; Reversing switch is connected with the power supply of volume width of cloth motor, is used to control the forward and the antiport of volume width of cloth motor; Reversing switch is made up of drive motor, driving mechanism and reversing switch; Picture (6) is made up of picture black surround, picture, width of cloth tail through hole: picture-by-picture show circuit (4) is connected with volume width of cloth motor, the periodic duty that stops and turning round by width of cloth motor is rolled up in the volume width of cloth and the time out control of timing circuit setting is used for transmitting and displaying by the width of cloth of picture (6); Illumination control circuit (3) is connected with lighting, detects daytime and night automatically by photosensitive circuit, and then the power supply (lighting) of control light fixture and outage (extinguishing).
2, Automatic Cycle image case as claimed in claim 1 is characterized in that: circulation volume width of cloth mechanism (1), by volume width of cloth motor, left and right amplitude rolling axis, amplitude modulation axle, picture roller bearing, width of cloth tail testing circuit, reversing switch is formed.
3, Automatic Cycle image case as claimed in claim 1 or 2 is characterized in that: reversing switch is made up of drive motor, driving mechanism and reversing switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01223393 CN2491931Y (en) | 2001-05-14 | 2001-05-14 | Automatic circulating image box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01223393 CN2491931Y (en) | 2001-05-14 | 2001-05-14 | Automatic circulating image box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2491931Y true CN2491931Y (en) | 2002-05-15 |
Family
ID=33639979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01223393 Expired - Fee Related CN2491931Y (en) | 2001-05-14 | 2001-05-14 | Automatic circulating image box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2491931Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100589158C (en) * | 2007-02-05 | 2010-02-10 | 曹嘉灿 | Outdoor large screen display device |
| CN106782153A (en) * | 2017-03-08 | 2017-05-31 | 苏州科技大学 | Large-scale outdoor advertising case |
| CN106782154A (en) * | 2017-03-08 | 2017-05-31 | 苏州科技大学 | A kind of spool multi-surface advertisement case |
-
2001
- 2001-05-14 CN CN 01223393 patent/CN2491931Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100589158C (en) * | 2007-02-05 | 2010-02-10 | 曹嘉灿 | Outdoor large screen display device |
| CN106782153A (en) * | 2017-03-08 | 2017-05-31 | 苏州科技大学 | Large-scale outdoor advertising case |
| CN106782154A (en) * | 2017-03-08 | 2017-05-31 | 苏州科技大学 | A kind of spool multi-surface advertisement case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |