CN211062406U - Mechanical page turning screen - Google Patents
Mechanical page turning screen Download PDFInfo
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- CN211062406U CN211062406U CN201922019594.1U CN201922019594U CN211062406U CN 211062406 U CN211062406 U CN 211062406U CN 201922019594 U CN201922019594 U CN 201922019594U CN 211062406 U CN211062406 U CN 211062406U
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- motor
- page turning
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Abstract
The utility model discloses a machinery turns over page or leaf screen, include: the device comprises a shell, blades, a blade wheel, a blade gear, a transmission gear, a motor gear and a stepping motor; the blades are arranged in the shell, the blade wheels are respectively arranged on two sides of the blades, and the rotation of the blade wheels drives the blades to turn over; the blade wheel and the blade gear are integrally fixed, the blade gear is connected with the motor gear through the transmission gear, the motor gear is fixed on an output shaft of the stepping motor, and the stepping motor is connected with the motor driving module. Through the technical scheme of the utility model, can realize diversified content display, have traditional industry aesthetic feeling, can carry out accurate feedback to the upset state of blade moreover to save extra artifical maintenance cost.
Description
Technical Field
The utility model relates to an advertising device technical field especially relates to a machinery turns over page or leaf screen.
Background
the page turning screen depending on mechanical transmission can make a 'swishing' sound in the operation process, and extremely magic dynamic sound and sound can often make a person stand for a long time for appreciation.
The products circulated in the market at present are used for displaying large outdoor advertisements, are single in style, are static in spray painting pictures, cannot be watched in a short distance, cannot hear unique 'make a mark' sound when a mechanical page turning screen turns pages, and have no industrial aesthetic feeling of a mechanical device. The three-face turning and four-face turning display contents are monotonous, the grade is low, and the artistic aesthetic feeling is not strong. In addition, the error rate is high when the page is turned, no error correction device is provided, once the error occurs, the manufacturer can only be called again to adjust, the manual maintenance cost is high, and the maintenance is inconvenient.
SUMMERY OF THE UTILITY MODEL
To at least one of the above-mentioned problem, the utility model provides a machinery turns over page screen combines together through the advertisement display device who constitutes mechanical device and controlling means, realizes diversified display mode through control algorithm, and the upset when no longer restricting to whole width of cloth drawing can realize diversified content and show, and mechanical structure's such as gears constitution mode has traditional industry aesthetic feeling.
In order to achieve the above object, the utility model provides a machinery turns over page screen, include: the device comprises a shell, blades, a blade wheel, a blade gear, a transmission gear, a motor gear and a stepping motor; the blades are arranged in the shell, the blade wheels are respectively arranged on two sides of the blades, and the blades are driven to turn over by the rotation of the blade wheels; the blade wheel and the blade gear are integrally fixed, the blade gear is connected with the motor gear through the transmission gear, the motor gear is fixed on an output shaft of the stepping motor, and the stepping motor is connected with the motor driving module.
In the above technical solution, preferably, the housing includes a plurality of sub-screens, the plurality of sub-screens are respectively installed at different positions and/or different directions of the housing, the plurality of sub-screens form a display matrix for displaying preset contents, each sub-screen includes a plurality of blades, and a blade gear of each blade is driven to rotate by a corresponding stepping motor.
In the above technical solution, preferably, the mechanical page turning screen further includes a control device, the motor driving module is connected to the control device, and the control device is provided with a human-computer interaction interface and drives the stepping motor to operate according to a received control instruction.
In the above technical solution, preferably, the mechanical page turning screen further includes a page turning count feedback device, the page turning count feedback device is mounted on the housing, the page turning count feedback device is connected to the control device, and the page turning count feedback device detects turning of the blade and outputs a turning signal to the control device when turning is detected.
In the above technical solution, preferably, each sub-screen is correspondingly provided with one page turning count feedback device, and each page turning count feedback device is connected to the control device through a connection chip.
In the above technical solution, preferably, the control device drives a plurality of stepping motors through a cascade chip, and each stepping motor drives all the blades of the corresponding sub-screen to turn.
In the above technical solution, preferably, the control device is connected to the page turning count feedback device through the connection chip to expand a plurality of interfaces.
Compared with the prior art, the beneficial effects of the utility model are that: the advertisement display device formed by the mechanical device is combined with the control device, diversified display modes are realized through a control algorithm, the display device is not limited to a whole picture and is turned over at the same time, diversified content display can be realized, and the structural modes of mechanical structures such as gears have the traditional industrial aesthetic feeling. In addition, through setting up the count feedback device of turning over the page, carry out accurate feedback to the upset state of blade is corrected or is rectified and make it get back to the correct position, thereby saves extra manual maintenance cost.
Drawings
Fig. 1 is a schematic perspective view of a mechanical page turning screen according to an embodiment of the present invention;
Fig. 2 is a schematic side view of a mechanical page turning screen according to an embodiment of the present invention;
Fig. 3 is a schematic block diagram of a system of a mechanical page turning screen according to an embodiment of the present invention;
Fig. 4 is a schematic circuit diagram of a motor driving module according to an embodiment of the present invention;
Fig. 5 is a schematic circuit diagram of a page turning count feedback device according to an embodiment of the present invention.
In the drawings, the correspondence between each component and the reference numeral is:
1. The device comprises a shell, 2 blades, 3 blade wheels, 4 blade gears, 5 blade wheel transmission shafts, 6 transmission gears, 7 motor gears, 8 stepping motors, 9 transmission shafts, 10 page turning counting feedback devices, 11 control devices and 12 motor driving modules.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The invention is described in further detail below with reference to the accompanying drawings:
As shown in fig. 1 and fig. 2, according to the utility model provides a mechanical page turning screen, include: the device comprises a shell 1, blades 2, a blade wheel 3, a blade gear 4, a transmission gear 6, a motor gear 7 and a stepping motor 8; the blades 2 are arranged in the shell 1, the blade wheels 3 are respectively arranged on two sides of the blades 2, and the blade wheels 3 rotate to drive the blades 2 to turn over; the blade wheel 3 and the blade gear 4 are integrally fixed, the blade gear 4 is connected with the motor gear 7 through the transmission gear 6, the motor gear 7 is fixed on an output shaft of the stepping motor 8, and the stepping motor 8 is connected with the motor driving module 12.
In the embodiment, the advertisement display device formed by a mechanical device is combined with the control device, diversified display modes are realized through a control algorithm, the display is not limited to the simultaneous overturning of the whole picture, diversified content display can be realized, and the structural modes of mechanical structures such as gears and the like have traditional industrial aesthetic feeling.
Specifically, the motor driving module 12 drives the stepping motor 8, the stepping motor 8 drives the motor gear 7, the motor gear 7 drives the transmission gear 6 to rotate around the transmission shaft 9, the transmission gear 6 drives the blade gear 4 to rotate around the blade wheel transmission shaft 5, and the blade gear 4 and the blade wheel 3 integrally and synchronously move so as to drive the blade 2 to turn over.
In the above embodiment, preferably, the housing 1 includes a plurality of sub-screens, the plurality of sub-screens are respectively installed at different positions and/or different directions of the housing 1, the plurality of sub-screens form a display matrix for displaying preset contents, each sub-screen includes a plurality of blades 2, and the blade gear 4 of each blade 2 is respectively driven to rotate by the corresponding stepping motor 8.
In this embodiment, a plurality of sub-screens of the mechanical page-turning screen form a display matrix to display preset contents to be displayed. Each sub-screen comprises a plurality of blades 2, different combination modes of a plurality of different sub-screens and different turning modes of the blades 2, such as line-by-line turning or water ripple turning, so that a viewer can not monotonously watch the content on the mechanical page turning screen any more, and can enjoy colorful page turning forms while watching the content on the mechanical page turning screen, thus people can not hold and watch the content and the attraction to people is improved.
In the above embodiment, preferably, the mechanical page turning screen further includes a control device 11, the motor driving module 12 is connected to the control device 11, and the control device 11 is provided with a human-computer interaction interface for driving the stepping motor 8 to operate according to a received control instruction. Preferably, the control device 11 is connected to a computer, and sends a control command to the control device 11 through a human-computer interface of the computer and corresponding control software in the computer, and the control command responds to the control command to control the motor driving module 12 to drive the motor to operate, so as to control the blade 2 to turn over. The diversification of content display modes can be realized through a self-defined mechanical overturning mode of a computer end.
As shown in fig. 3, in the above embodiment, preferably, the mechanical page turning screen further includes a page turning count feedback device 10, the page turning count feedback device 10 is mounted on the housing 1, the page turning count feedback device 10 is connected to the control device 11, and the page turning count feedback device 10 detects turning of the blade 2 and outputs a turning signal to the control device 11 when the turning is detected.
Specifically, whether the blade 2 is turned over by one page or not is fed back to the control device 11 through the page turning count feedback device 10, and if it is not detected that the blade 2 is turned over or turned over for multiple times, the control device 11 can realize precise control of the blade 2 through an internal algorithm.
as shown in fig. 4, in the above embodiment, preferably, the control device 11 drives a plurality of stepping motors 8 through cascaded chips, each stepping motor 8 drives all the blades 2 of the corresponding sub-panel to turn, specifically, the control device 11 is connected to the chip U1(74HC595D) through the P3 port, the chip U1(74HC595D) drives the chip Q1(U L N2803A), the chip Q1(U L N2803A) drives two stepping motors 8 through the P1 port and the P2 port, wherein the chip U1(74HC595D) may be cascaded in a plurality, and the chip Q1(U L N2803A) may drive a plurality of stepping motors 8 in cooperation, that is, the control device 11 may simultaneously control a plurality of stepping motors 8 through one P3 port, a control algorithm inside the control device 11 may control the operation angle of any one stepping motor 8, that may control any one sub-panel to mechanically turn pages of the sub-panel, and all the stepping motors connected to the corresponding turning part of the corresponding sub-panel.
In the above embodiment, preferably, a page turning count feedback device 10 is installed on each sub-screen, and each page turning count feedback device 10 is connected to the control device 11 through a connection chip.
As shown in fig. 5, in the above embodiment, preferably, the control device 11 is connected to the page turning count feedback device 10 through a plurality of interfaces extended by the connection chip. Specifically, the control device 11 is connected with a chip U3(74HC165D) through a P4 port, the states of a sensor S1(GP2a25) and a sensor S2(GP2a25) are collected through the connection chip (74HC165D) to judge the number of turned blades 2 of each mechanical page turning screen sub-machine, one connection chip U3(74HC165D) can carry 8 sensors GP2a25, the connection chip can be expanded by adopting a plurality of 74HC165D, each sub-screen is detected by one GP2a25, and the control device 11 can collect the turned blade 2 state of each mechanical page turning screen sub-machine through one P4 port.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A mechanical page turning screen, comprising: the device comprises a shell, blades, a blade wheel, a blade gear, a transmission gear, a motor gear and a stepping motor;
The blades are arranged in the shell, the blade wheels are respectively arranged on two sides of the blades, and the blades are driven to turn over by the rotation of the blade wheels;
The blade wheel and the blade gear are integrally fixed, the blade gear is connected with the motor gear through the transmission gear, the motor gear is fixed on an output shaft of the stepping motor, and the stepping motor is connected with the motor driving module.
2. A mechanical page turning screen according to claim 1, wherein the housing includes a plurality of sub-screens therein, the plurality of sub-screens being respectively mounted at different positions and/or in different directions on the housing, the plurality of sub-screens forming a display matrix for displaying predetermined contents, each sub-screen including a plurality of said blades, the blade gears of each of said blades being respectively driven to rotate by a corresponding stepping motor.
3. A mechanical page turning screen according to claim 2, further comprising a control device, wherein the motor drive module is connected to the control device, and the control device is provided with a human-computer interaction interface for driving the stepper motor to operate in accordance with a received control command.
4. A mechanical page flip screen according to claim 3 further comprising a page flip count feedback device mounted on the housing, the page flip count feedback device being connected to the control device, the page flip count feedback device detecting flipping of the leaf and outputting a flip signal to the control device when flipping is detected.
5. A mechanical page turning screen according to claim 4, wherein each sub-screen is correspondingly provided with a page turning count feedback device, and each page turning count feedback device is connected to the control device via a connection chip.
6. A mechanical page turning screen according to claim 3, wherein the control means drives a plurality of stepper motors via a cascade of chips, each stepper motor driving all the blades of a corresponding sub-screen to turn.
7. A mechanical page flip screen according to claim 5, wherein said control means is connected to said page flip count feedback means via said connection chip extension plurality of interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019594.1U CN211062406U (en) | 2019-11-21 | 2019-11-21 | Mechanical page turning screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019594.1U CN211062406U (en) | 2019-11-21 | 2019-11-21 | Mechanical page turning screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211062406U true CN211062406U (en) | 2020-07-21 |
Family
ID=71596183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922019594.1U Active CN211062406U (en) | 2019-11-21 | 2019-11-21 | Mechanical page turning screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211062406U (en) |
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2019
- 2019-11-21 CN CN201922019594.1U patent/CN211062406U/en active Active
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