CN2621326Y - Advertisement light box with automatic picture changing device - Google Patents
Advertisement light box with automatic picture changing device Download PDFInfo
- Publication number
- CN2621326Y CN2621326Y CN 03256936 CN03256936U CN2621326Y CN 2621326 Y CN2621326 Y CN 2621326Y CN 03256936 CN03256936 CN 03256936 CN 03256936 U CN03256936 U CN 03256936U CN 2621326 Y CN2621326 Y CN 2621326Y
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- advertising lamp
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Abstract
An advertising light box to change paintings automatically comprises a box body having a transparent exhibition window. At least two parallel painting scrolls are provided inside the box body. Paintings are coiled on the painting scrolls. Both ends of the paintings are fixed on the two painting scrolls, respectively. The painting scrolls are driven by a motor to rotate; and the motor is controlled by a control circuit. The control circuit comprises a central processing unit and at least an inductor L1 electrically connected with the central processing unit. The inductor L1 is mounted in the box. The paintings comprise a plurality of paintings which are arranged in turn. Back sides of the first painting and the last painting are provided with commutation induction symbols. Besides automatically changing paintings, the light box has simple structure; the processing cost is reduced. In addition, to mount the paintings is convenient, quick and labor saving.
Description
Technical field:
The utility model relates to a kind of advertising device, relates in particular to a kind of from the advertising lamp box of moving picture.
Background technology:
Shortcomings such as the fixing advertising lamp box of picture is stiff, the displaying picture is single in order to overcome, bandwagon effect difference, the advertising lamp box of picture has appearred changing automatically in the market, and the advertising lamp box ubiquity of changing picture in the prior art automatically many deficiencies, Chinese utility model patent CN2377646 as Granted publication on May 10th, 2000, a kind of horizontal slide plate formula advertising device is disclosed, this advertising device is by frame and be installed on the frame and casing with transparent advertisement show window is formed, and the bottom of frame is provided with roller; In the casing up and down two ends all be provided with the advertisement adhesive tape that is used to reel reel, be used to make the advertisement adhesive tape keep suitable tension force by movable reel and drive reel motor rotating and gear train, box house is provided with a plurality of illuminating lamps and reflecting plate; The unit's of being placed with picture in the advertisement adhesive tape, the both sides of casing are provided with the guides to advertisement adhesive tape guiding, guides is provided with boundary detecting device and picture detector, and being pasted with on the both-side ends part of advertisement adhesive tape and the unit advertisement picture can be by boundary detecting device and the detected metal tape of picture detector.Though this advertising device can be realized from moving picture, but also there are following many shortcomings: at first, because picture and two detecting devices of boundary are adopted in picture location and boundary alignment respectively, correspondingly also need two induction mark, also need adopt in addition and keep suitable tension force by movable reel, so complex structure, cost is higher; Secondly, owing to manually do not roll up the picture circuit, thereby comparatively inconvenient, effort when showing picture are installed.
The utility model content:
The technical problems to be solved in the utility model is the deficiency that overcomes above-mentioned prior art, a kind of improved automatic picture-changing advertising lamp box is provided, it can not only realize from moving picture, and structure comparatively simple, reduced manufacturing cost, and install when showing picture comparatively convenient, fast, laborsaving.
The automatic picture-changing advertising lamp box that provides according to the utility model, comprise the casing that is provided with the transparent display window, be provided with at least two mutual parallel volume painted scrolls in the described casing, volume has displaying picture, the two ends of described displaying picture to be individually fixed on the described two volume painted scrolls on the described volume painted scroll; Described two volume painted scrolls are rotated by motor-driven, and described motor is controlled by control circuit, and described control circuit comprises central processing unit and at least one inductor L1 that is electrically connected with this central processing unit, and described inductor L1 is installed in the described casing; Described displaying picture comprises the multi-picture that is arranged in order, the corresponding position at each breadth back side is provided with can be by the detected picture induction mark of described inductor L1, first width of cloth of described displaying picture is drawn and the back side of last painting is provided with the commutation induction mark, described commutation induction mark first width of cloth draw and the two ends of the described picture induction mark of last painting and displaying picture between, and be located on the same line with all picture induction mark.
The automatic picture-changing advertising lamp box that provides according to the utility model also has following attached technical characterictic:
In a kind of preferred embodiment that the utility model provides, picture induction mark on first width of cloth of described displaying picture picture and the last painting and commutation induction mark are connected as a single entity.
Described control circuit also comprises on-off circuit, timer circuit and manually rolls up the picture circuit; Described manual volume picture circuit comprises manual volume picture switch and volume picture relay J 1, and described manual volume picture switch is electrically connected with described central processing unit and described motor after picture relay J 1 is electrically connected with rolling up again.
Described control circuit also comprises protection inductor L2, and described protection inductor L2 is installed on the described casing, correspondingly is provided with the protection induction mark on first width of cloth picture of described displaying picture and the last painting.
The port A8 of described central processing unit is connected with the adjustable potentiometer W of resistance, also is provided with signal input port A5 in addition.
Described on-off circuit comprises earth leakage circuit-breaker K1, total power switch K2 and the temperature detect switch (TDS) SYK that connects successively; Described earth leakage circuit-breaker K1 links to each other with power supply, between itself and the described total power switch K2 fuse RD is installed.
Described timer circuit comprises total timer parallel with one another, circuit control timer and light tube group timer, the input end of described total timer is connected with described temperature detect switch (TDS) SYK, and output terminal is connected with the port A4 of described central processing unit by shutdown relay J 2; Be provided with mains lighting supply and exhaust and the drawing fan formed by many fluorescent tubes in the described casing; Described circuit control timer and light tube group timer are electrically connected with described electric fan and light tube group by fan swicth K5 and light tube group K switch 4 respectively; Described total power switch K2 is connected with the port A1 of described central processing unit with transformer B by K switch 3 with the circuit control timer.
Described light tube group is positioned at the rear portion that described casing is showed picture, is provided with light guide plate between itself and the described displaying picture.
Described casing is made of the protecgulum and the bonnet that cover mutually together, and the both sides in the described bonnet are equipped with a plurality of orienting lugs for described displaying picture guiding, and described inductor L1 and orienting lug are positioned at sustained height; Described protecgulum is mounted on the described bonnet, and the junction of the two is provided with sealing strip.
The automatic picture-changing advertising lamp box that provides according to the utility model, prior art has following advantage relatively: because the picture induction mark is located on the same line with the commutation induction mark, and adopt same inductor to detect this two kinds of induction mark, compared with prior art, saved an inductor; In addition owing to show that picture directly is wound on the painted scroll and show, do not need of the prior art by movable reel, thereby simple in structure, reduced manufacturing cost.
In a kind of preferred embodiment that the utility model provides, the picture induction mark is connected as a single entity with the commutation induction mark, promptly substitute above-mentioned two induction mark with an induction mark, make that manufacturing is convenient, also be provided with manual volume picture circuit in addition, make when the displaying picture is installed convenient, quick, laborsaving.
Description of drawings:
The embodiment that provides below in conjunction with accompanying drawing is elaborated to the utility model:
The front schematic view of the automatic picture-changing advertising lamp box that provides according to the utility model is provided Fig. 1, there is shown guiding and the driving mechanism of showing picture;
Fig. 2 is the left view of Fig. 1, adopts broken section among the figure, shows the light source and the light guide plate of box house;
Fig. 3 is the partial enlarged drawing that the A-A of Fig. 1 analyses and observe, the shape of orienting lug shown in the figure and mounting structure thereof;
Fig. 4 is the B place zoomed-in view of Fig. 2, there is shown the protecgulum of casing and the hanging structure of bonnet;
Fig. 5 is the stretch-out view of the displaying picture of a kind of embodiment of the present utility model, the position of the induction mark of picture shown in the figure, commutation induction mark and protection induction mark;
The stretch-out view of the displaying picture of a kind of preferred embodiment that Fig. 6 provides for the utility model;
Fig. 7 is circuit theory diagrams of the present utility model.
Embodiment:
Referring to Fig. 1, the automatic picture-changing advertising lamp box that provides according to the utility model, comprise that one is provided with the casing 1 of transparent display window, be provided with at least two mutual parallel volume painted scrolls 2 in the described casing 1, volume has the picture 3 of displaying on the described volume painted scroll 2, the two ends of described displaying picture 3 are individually fixed on the described two volume painted scrolls 2, and described two volume painted scrolls 2 are respectively by a motor 4 driven in rotation.As shown in FIG., in the embodiment that the utility model provides, described two volume painted scrolls 2 lay respectively at the two ends up and down in the casing 1, show picture 3 under the coiling effect of two volume painted scrolls 2, and the two ends up and down in casing 1 move back and forth to be showed.Certainly, two volume painted scrolls 2 also can be located at the left and right sides in the casing 1 respectively, show at this moment that picture just moves back and forth in the left and right sides to show.
Referring to Fig. 2, be provided with the mains lighting supply of forming by many fluorescent tubes 11 in the described casing 1, it is arranged with exhaust and drawing fan 12 in two ends up and down; Described light tube group 11 is positioned at the rear portion that described casing 1 is showed picture, be provided with light guide plate 13 between itself and the described displaying picture 3, after connecting mains lighting supply, mains lighting supply just can illuminate the displaying picture from the rear portion, simultaneously because the even light action of described light guide plate 13, make to show that picture can reach preferable bandwagon effect, when temperature is higher in the casing 1, just can open exhaust and drawing fan dispels the heat.
As shown in FIG., described casing 1 is made of the protecgulum 14 and the bonnet 15 that cover mutually together, both sides in the described bonnet 15 are equipped with a plurality of orienting lugs 16 for described displaying picture 3 guiding, as shown in figs. 1 and 3, described displaying picture 3 is held between the installing plate at orienting lug 16 and its rear portion, because the guide effect of described orienting lug 16 makes and shows that picture 3 neither can be to outer process, skew about also not understanding.Referring to Fig. 2 and 4, described protecgulum 14 is mounted on the described bonnet 15, and the junction of the two is provided with sealing strip 17, because the sealing function of described sealing strip 17, make rainwater, dust and other impurities be difficult for entering in the casing, can effectively guarantee in the casing and the cleaning of showing drawing face.
Provide at the utility model and to state among the embodiment, described motor 4 is controlled by control circuit, described control circuit comprises a central processing unit 5 and at least one inductor L1 that is electrically connected with this central processing unit 5, as shown in fig. 1, described inductor L1 is installed on the side in the described casing 1, and is positioned at sustained height with the orienting lug 16 of this middle side part; As shown in Figure 5; described displaying picture 3 comprises the multi-picture that is arranged in order; the corresponding position at each breadth back side is provided with can be by the detected picture induction mark 31 of described inductor L1; first width of cloth of described displaying picture 3 is drawn and the back side of last painting is provided with commutation induction mark 32; described commutation induction mark 32 first width of cloth draw and the two ends of the described picture induction mark 31 of last painting and displaying picture 3 between; and be located on the same line with all picture induction mark 31; because the picture induction mark is located on the same line with the commutation induction mark; thereby can adopt same inductor to detect this two kinds of induction mark; above-mentioned picture; commutation induction mark and following protection induction mark all can adopt sheet metals such as masking foil, are adhered to the back side of showing picture by double faced adhesive tape and get final product.
Referring to Fig. 6, as a kind of preferred embodiment of the present utility model, first width of cloth picture of described displaying picture 3 and the picture induction mark 31 on the last painting and commutation induction mark 32 are connected as a single entity, promptly substitute above-mentioned two induction mark with an induction mark, not only save material, and make that manufacturing is convenient.
Referring to Fig. 7, there is shown circuit theory of the present utility model, described control circuit comprises on-off circuit 51, timer circuit 52 and manually rolls up picture circuit 53; Described manual volume picture circuit 53 comprises manually a volume picture switch 531 and a volume picture relay J 1, and described manual volume picture switch 531 is electrically connected with described central processing unit 5 and two described motors 4 after picture relay J 1 is electrically connected with rolling up again.When described displaying picture 3 is installed, the general end of picture of will showing earlier is fixed on the volume painted scroll, open manual volume picture switch 531 then, control volume picture relay J 1 is given motor 4 (ZLD1 or ZLD2) power supply, make volume painted scroll 2 to show picture by auto reeling, and it is need not to rotate manually the volume painted scroll, thereby more laborsaving, convenient, fast.
As shown in Figure 7; described control circuit also comprises a protection inductor L2; described protection inductor L2 is installed on the opposite side (as shown in fig. 1) of described casing 1; first width of cloth of described displaying picture 3 is drawn and the opposite side of last painting correspondingly is provided with protection induction mark 33; the inductor L1 when showing picture to go to first width of cloth or last painting is because the failure and other reasons of self when not detecting picture induction mark and commutation induction mark; show that picture will move forward; at this moment when protection inductor L2 detects protection induction mark 33; will give central processing unit 5 input signals; make motor stall immediately; prevent to show that picture 3 comes off from volume painted scroll 2, play a protective role effectively.
As shown in Figure 7, the port A8 of described central processing unit is connected with the adjustable potentiometer W of resistance, by the resistance of regulator potentiometer W, with regard to the displaying time of each width of cloth picture of scalable.Also be provided with signal input port A5 in the described central processing unit 5, in the large-scale advertisement field, often need a plurality of picture-changing advertising lamp box together exhibit, in order to realize the run-in synchronism of each advertising lamp box, at this moment can be with one of them advertising lamp box as main frame, and other each advertising lamp box is as extension set, and this main frame can input to the central processing unit of each extension set by this port A5 of each extension set with pulse signal, thereby realizes interlock control.
In the embodiment that the utility model provides, as shown in Figure 7, described on-off circuit 51 comprises earth leakage circuit-breaker K1, total power switch K2 and the temperature detect switch (TDS) SYK that connects successively; Described earth leakage circuit-breaker K1 links to each other with power supply, between itself and the described total power switch K2 fuse RD is installed.The effect of described temperature detect switch (TDS) is: when the temperature in the casing 1 was too high, it can cut off all power supplys, and machine is quit work, and treated to reclose power supply again after the temperature cooling.Described timer circuit 52 comprises total timer 521 parallel with one another, circuit control timer 522 and light tube group timer 523, the input end of described total timer 521 is connected with described temperature detect switch (TDS) SYK, output terminal is connected with the port A4 of described central processing unit 5 by a shutdown relay J 2, after the unused time that total timer is set arrives, the power supply of this shutdown relay J 2 will be cut off, after central processing unit receives this signal, will control motor and change after the last width of cloth is drawn and shut down again.
As shown in FIG., described circuit control timer 522 and light tube group timer 523 are electrically connected with described electric fan 12 and light tube group 11 by fan swicth K5 and light tube group K switch 4 respectively; Described total power switch K2 is connected with the port A1 of described central processing unit 5 with a transformer B by a K switch 3 with circuit control timer 522, provides power supply to it.Lighting the time of described light tube group timer 523 control fluorescent tubes 11; Described circuit control timer is controlled the working time of air-breathing and extraction fan; The working time of described total timer control central processing unit.
The course of work of the present utility model is as follows: after the energized, motor is started working under the control of control circuit, drives volume painted scroll coiling and shows picture, when inductor L1 detects the picture induction mark, central processing unit receives this signal and makes the motor stall, picture stop motion and showing; After the displaying time arrives the schedule time, motor continues again to drive shows that picture moves, treat to stop operating again when inductor L1 detects next picture induction mark, up to inductor L1 detect last painting change the picture induction mark time, central processing unit makes this motor stall and controls another motor and start working, and makes another volume painted scroll displaying picture of reeling round about, cover one time like this after, central processing unit just can be remembered the sum of picture, then by this sum circularly exhibiting advertisement poster.
Claims (10)
1, a kind of automatic picture-changing advertising lamp box, comprise the casing (1) that is provided with the transparent display window, be provided with at least two mutual parallel volume painted scrolls (2) in the described casing (1), described volume painted scroll (2) is gone up volume has displaying picture (3), the two ends of described displaying picture (3) to be individually fixed on the described two volume painted scrolls (2); Described two volume painted scrolls (2) are by motor (4) driven in rotation, described motor (4) is controlled by control circuit, it is characterized in that: described control circuit comprises central processing unit (5) and at least one inductor L1 that is electrically connected with this central processing unit (5), and described inductor L1 is installed in the described casing (1); Described displaying picture (3) comprises the multi-picture that is arranged in order, the corresponding position at each breadth back side is provided with can be by the detected picture induction mark of described inductor L1 (31), first width of cloth of described displaying picture (3) is drawn and the back side of last painting is provided with commutation induction mark (32), described commutation induction mark (32) is positioned at the described picture induction mark (31) of first width of cloth picture and last painting and shows between the two ends of picture (3), and is located on the same line with all picture induction mark (31).
2, automatic picture-changing advertising lamp box according to claim 1 is characterized in that: first width of cloth picture of described displaying picture (3) and picture induction mark (31) and the commutation induction mark (32) on the last painting are connected as a single entity.
3, automatic picture-changing advertising lamp box according to claim 1 and 2 is characterized in that: described control circuit also comprises on-off circuit (51), timer circuit (52) and manually rolls up picture circuit (53); Described manual volume picture circuit (53) comprises manual volume picture switch (531) and volume picture relay J 1, and described manual volume picture switch (531) is electrically connected with described central processing unit (5) and described motor (4) after picture relay J 1 is electrically connected with rolling up again.
4, automatic picture-changing advertising lamp box according to claim 1 and 2; it is characterized in that: described control circuit also comprises protection inductor L2; described protection inductor L2 is installed on the described casing (1), correspondingly is provided with protection induction mark (33) on first width of cloth of described displaying picture (3) picture and the last painting.
5, automatic picture-changing advertising lamp box according to claim 1 and 2 is characterized in that: the port A8 of described central processing unit (5) is connected with the adjustable potentiometer W of resistance; Also be provided with signal input port A5 in addition.
6, automatic picture-changing advertising lamp box according to claim 3 is characterized in that: described on-off circuit (51) comprises earth leakage circuit-breaker K1, total power switch K2 and the temperature detect switch (TDS) SYK that connects successively; Described earth leakage circuit-breaker K1 links to each other with power supply, between itself and the described total power switch K2 fuse RD is installed.
7, automatic picture-changing advertising lamp box according to claim 6, it is characterized in that: described timer circuit (52) comprises total timer (521) parallel with one another, circuit control timer (522) and light tube group timer (523), the input end of described total timer (521) is connected with described temperature detect switch (TDS) SYK, and output terminal is connected with the port A4 of described central processing unit (5) by shutdown relay J 2.
8, automatic picture-changing advertising lamp box according to claim 7 is characterized in that: be provided with mains lighting supply and exhaust and the drawing fan (12) be made up of many fluorescent tubes (11) in the described casing (1); Described circuit control timer (522) and light tube group timer (523) are electrically connected with described electric fan (12) and light tube group (11) by fan swicth K5 and light tube group K switch 4 respectively; Described total power switch K2 is connected with the port A1 of described central processing unit (5) with transformer B by K switch 3 with circuit control timer (522).
9, automatic picture-changing advertising lamp box according to claim 8 is characterized in that: described light tube group (11) is positioned at the rear portion that described casing (1) is showed picture, is provided with light guide plate (13) between itself and the described displaying picture (3).
10, automatic picture-changing advertising lamp box according to claim 1 and 2, it is characterized in that: described casing (1) is made of the protecgulum (14) and the bonnet (15) that cover mutually together, both sides in the described bonnet (15) are equipped with a plurality of orienting lugs (16) for described displaying picture (3) guiding, and described inductor L1 and orienting lug (16) are positioned at sustained height; Described protecgulum (14) is mounted on the described bonnet (15), and the junction of the two is provided with sealing strip (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03256936 CN2621326Y (en) | 2003-05-16 | 2003-05-16 | Advertisement light box with automatic picture changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03256936 CN2621326Y (en) | 2003-05-16 | 2003-05-16 | Advertisement light box with automatic picture changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2621326Y true CN2621326Y (en) | 2004-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03256936 Expired - Fee Related CN2621326Y (en) | 2003-05-16 | 2003-05-16 | Advertisement light box with automatic picture changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2621326Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103165042A (en) * | 2012-04-19 | 2013-06-19 | 叶如康 | Advertising box capable of changing images automatically |
| CN103735093A (en) * | 2013-12-31 | 2014-04-23 | 吴江市豪辉布业有限公司 | Textile showing stand |
| CN105124986A (en) * | 2015-07-23 | 2015-12-09 | 宋秀清 | Historical document exhibition system |
| CN105575280A (en) * | 2016-01-27 | 2016-05-11 | 姚安宇 | Rotary advertising screen |
| CN106601150A (en) * | 2017-01-09 | 2017-04-26 | 方迪勇 | Automatic control system of modular rotating information sign |
| CN106774454A (en) * | 2017-01-09 | 2017-05-31 | 方迪勇 | A kind of control method of modularization rotation information board |
-
2003
- 2003-05-16 CN CN 03256936 patent/CN2621326Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103165042A (en) * | 2012-04-19 | 2013-06-19 | 叶如康 | Advertising box capable of changing images automatically |
| CN103735093A (en) * | 2013-12-31 | 2014-04-23 | 吴江市豪辉布业有限公司 | Textile showing stand |
| CN105124986A (en) * | 2015-07-23 | 2015-12-09 | 宋秀清 | Historical document exhibition system |
| CN105124986B (en) * | 2015-07-23 | 2018-10-19 | 宋秀清 | Historical document display systems |
| CN105575280A (en) * | 2016-01-27 | 2016-05-11 | 姚安宇 | Rotary advertising screen |
| CN105575280B (en) * | 2016-01-27 | 2018-08-14 | 姚安宇 | Rotary advertisment screen |
| CN106601150A (en) * | 2017-01-09 | 2017-04-26 | 方迪勇 | Automatic control system of modular rotating information sign |
| CN106774454A (en) * | 2017-01-09 | 2017-05-31 | 方迪勇 | A kind of control method of modularization rotation information board |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040623 Termination date: 20110516 |