CN108010456B - Three-side turning billboard device based on worm gear - Google Patents

Abstract

The invention discloses a three-side turning billboard device based on worm gears, which comprises: three advertisement main frames with three-side single turning devices are fixedly arranged on the supporting device; a driving shaft wheel and a driving worm are fixedly arranged on a driving shaft of the transmission device, a first driven worm wheel and a driven worm are fixedly arranged on a driven shaft, a second driven worm wheel and a limiting disc are fixedly arranged on a rotating shaft, the driving worm is meshed with the first driven worm wheel, and the driven worm is meshed with the second driven worm wheel; an output shaft of the motor is connected with a driving shaft wheel through a transmission belt; three-side single bodies of the three-side single body turning device are all hinged on the rotating shaft, and clamping columns on the three-side single bodies extend into limiting grooves of the limiting disc. The invention has simple structure and convenient operation; the advertising frame can display a plurality of advertising contents, the utilization rate of the advertising board can be increased, and the price-sharing cost is reduced; the dynamic sense of the advertisement can be enhanced and the conspicuity degree of the advertisement can be improved.

Description

A three-sided billboard device based on worm gear

Technical field

The invention belongs to the technical field of billboard devices, and specifically relates to a three-sided billboard device based on a worm gear.

Background technique

The three-sided billboard device has three-sided prisms. The advertising screen content is made of inkjet printing, computer photos, or outdoor color post-it notes. It is suitable for indoor and outdoor environments. When these prisms rotate, they can form different advertising screens. Compared with LED billboards, it has the advantages of energy saving and reducing light pollution. However, existing three-sided billboard devices generally have the following problems: advertising content can only be displayed in a single form and is not dynamic; each advertising space can only release one set. The average cost of advertising content is high; the flipping operation of billboards is inconvenient.

Contents of the invention

The object of the present invention is to provide a three-sided billboard device based on a worm gear to solve the above existing technical problems. The three-sided billboard device of the present invention has a simple structure and is convenient to operate; it can display multiple advertising contents in one advertising frame, increase the utilization rate of the billboard, and reduce the average price cost; it can enhance the dynamics of displayed advertisements and improve the conspicuousness of advertisements. .

In order to achieve the above objects, the present invention adopts the following technical solutions:

A three-sided flipping billboard device based on a worm gear, including: a support device, three advertiser frames, a three-sided flipping unit device, a transmission device and a power device; the three advertiser frames are all fixed on the supporting device, each There are several three-sided flipping units in the frame of the advertiser for displaying advertising content; the transmission device can control the flipping of the three-sided flipping unit, including a driving shaft, a driven shaft and a rotating shaft. The driving shaft and the driven shaft and the rotating shaft are both rotatably installed on the advertiser frame. The driving shaft is fixed with a driving shaft wheel and a driving worm. The driven shaft is fixed with a first driven worm wheel and a driven worm. The rotating shaft is fixed with a second driven worm gear. The driven worm gear and the limit plate, the driving worm meshes with the first driven worm gear, the driving shaft can drive the driven shaft to rotate through the driving worm gear and the first driven worm gear, the driven worm meshes with the second driven worm gear, from The moving shaft can drive the rotating shaft to rotate through the driven worm and the second driven worm gear, and the limit plate is provided with three limit slots; the power device includes a motor, and the output shaft of the motor is connected to the driving shaft wheel through a transmission belt. The motor can pass through the transmission belt. and the driving shaft wheel drives the driving shaft to rotate; each three-sided turning unit device includes three three-sided turning units, and the three three-sided turning units are hinged on the rotating shaft, and each three-sided turning unit is fixed with a card. The column and the clamping column respectively extend into different limiting grooves on the limiting plate.

Further, the motor is a stepper motor, and the output shaft of the stepper motor is fixedly provided with a main rotating shaft wheel. The main rotating shaft wheel drives the driving shaft wheel on the driving shaft to rotate through the transmission chain.

Further, a number of bearings are fixedly provided on the advertiser frame, and the driving shaft, the driven shaft and the rotating shaft are all rotatably installed in the bearings.

Further, the support device includes a support base, a support main column and a support sub-column; the support base and the lower end of the support main column are fixedly connected by bolts, and several support sub-columns are evenly fixed and arranged on the upper end of the support main column around the axis of the support main column. A fixed column is provided on the support column, and the fixed column is fixedly connected to the advertiser frame.

Furthermore, the three three-sided turning units in each three-sided turning unit device are hinged on the same section of the rotation axis through hinges.

Further, the motor is fixedly arranged on the advertiser frame, the driving shaft and the rotating shaft are arranged horizontally, and the driven shaft is arranged vertically.

Furthermore, the advertiser frame is a rectangular frame, and the three-sided flip unit is a rectangular plate.

Further, a remote control is included; a controller is provided on the motor, and the controller includes a signal receiving unit and an execution unit. The signal receiving unit can receive the signal sent by the remote control, and the execution unit can control the starting and stopping of the motor.

Further, the controller also includes a timer. The timer includes a signal receiving end and a signal output end. The signal receiving end can receive the signal sent by the remote control. The signal output end is connected to the signal input end of the execution unit.

Compared with the prior art, the present invention has the following advantages:

The three-sided flipping billboard device of the present invention can be used for outdoor advertising; the power device drives the three-sided flipping unit unit to rotate through the transmission device. Each three-sided flipping unit unit can form three sides, and can display three sides in one advertiser frame. Different advertising contents improve the utilization rate of billboards and reduce the average cost of billboards; when the three-sided flipping unit rotates, the three-sided flipping unit plate flips and falls to create a dynamic feeling, which can increase the conspicuity of the advertisement and enhance the Publicity intensity; the motor provides the power required for rotation and is easy to operate.

Furthermore, a stepper motor and a transmission chain are used to control the flipping of the three-sided flipping unit. The rotation angle of the three-sided flipping unit can be precisely controlled as needed, which can further enhance the dynamic feeling formed by the three-sided flipping unit.

Furthermore, the driving shaft, driven shaft and rotating shaft are all rotatably installed in the bearings, which facilitates the rotation of the driving shaft, driven shaft and rotating shaft and also improves the rotation accuracy.

Furthermore, the motor can be remotely controlled through the remote control, making operation convenient.

Furthermore, by setting a timer, the start, stop and running time of the motor can be controlled, thereby controlling the display time of each advertising content, which can further solve the problem of single advertising form and small content.

Description of the drawings

Figure 1 is a schematic structural diagram of a three-sided flipping billboard device based on a worm gear according to the present invention;

Figure 2 is a schematic diagram of the structure of Figure 1 viewed from above;

Figure 3 is a schematic front view of the structure of Figure 1;

Figure 4 is a left structural diagram of Figure 3;

Figure 5 is a partial enlarged structural diagram of position A in Figure 4;

Figure 6 is a partial enlarged structural diagram of position A in Figure 4;

Figure 7 is a partial enlarged structural diagram of B in Figure 6;

Figure 8 is a partial enlarged structural diagram of C in Figure 6;

Figure 9 is a schematic structural diagram of the three-sided turning unit device in Figure 1;

Figure 10 is a partial enlarged structural diagram of D in Figure 9;

Figure 11 is a left structural diagram of Figure 10;

Figure 12 is a schematic structural diagram of the three-sided flipped monomer in Figure 9;

Figure 13 is a perspective structural schematic diagram of Figure 1;

Figure 14 is a schematic diagram of the partially enlarged structure at E in Figure 13;

In Figures 1 to 14, 1 support device; 1-1 support main column; 1-2 support base; 1-3 support sub-column; 1-4 fixed column; 1-5 bolt; 2 transmission device; 2-1 Driving worm; 2-2 first driven worm gear; 2-3 bracket; 2-4 driving shaft; 2-5 driven shaft; 2-6 bearings; 2-7 driven worm; 3 three-sided turning unit; 3 -1 Three-sided turning unit; 3-1-1 clamping column; 3-2 hinge; 3-3 rotating shaft; 3-4-1 limit groove; 3-4-2 limit plate; 3-4-3 The second driven worm gear; 4 advertiser frame; 5 power unit; 5-1 driving shaft wheel; 5-2 transmission chain; 5-3 main rotating shaft wheel; 5-4 stepper motor.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Referring to Figures 1 to 14, a three-sided billboard device based on a worm gear of the present invention includes: a support device 1, three advertiser frames 4, a transmission device 2 and a power device 5. The support device 1 is used to fix the three advertiser frames 4, which can fix the three advertiser frames 4 at a certain height and ensure that they are not blown down by the wind; each advertiser frame 4 is provided with a number of horizontal and vertical columns inside. A three-sided turning unit 3 is used to display advertising space and display advertising content; the three-sided turning unit 3 is fixed in the advertiser frame in the form of horizontal and vertical columns and is used to change advertising content; the transmission device 2 is mainly composed of a worm gear, The power device 5 is mainly composed of a stepper motor 5-4 and a transmission chain 5-2, and is used to change the advertising content of the advertising space. The transmission device 2 can control the flipping of the three-sided flipping unit 3, including a driving shaft 2-4, a driven shaft 2-5 and a rotating shaft 3-3. The driving shaft 2-4, the driven shaft 2-5 and the rotating shaft 3 -3 are all rotatably installed on the advertiser frame 4, the driving shaft 2-4 is fixedly provided with the driving shaft wheel 5-1 and the driving worm 2-1, and the driven shaft 2-5 is fixedly provided with the first driven worm gear 2 -2 and the driven worm 2-7, the rotating shaft 3-3 is fixed with the second driven worm gear 3-4-3 and the limit plate 3-4-2, the driving worm 2-1 and the first driven worm gear 2-2 mesh, the driving shaft 2-4 can drive the driven shaft 2-5 to rotate through the driving worm 2-1 and the first driven worm gear 2-2, and the driven worm 2-7 and the second driven worm gear 3- 4-3 are meshed, the driven shaft 2-5 can drive the rotating shaft 3-3 to rotate through the driven worm 2-7 and the second driven worm gear 3-4-3, and the limit plate 3-4-2 is provided with three Limit slot 3-4-1. The power device 5 includes a motor, which is a stepper motor 5-4. The output shaft of the stepper motor 5-4 is fixedly provided with a main rotating shaft wheel 5-3. The main rotating shaft wheel 5-3 is connected to the main rotating shaft wheel 5-3 through a transmission chain 5-2. The driving shaft wheel 5-1 on the driving shaft 2-4 is connected, and the stepper motor 5-4 can drive the driving shaft 2-4 to rotate through the transmission chain 5-2 and the driving shaft wheel 5-1. The stepper motor 5-4 is fixed on the advertiser frame 4.

Each three-sided turning unit device 3 includes three three-sided turning units 3-1. The three three-sided turning units 3-1 are all hinged on the same section of the rotating shaft 3-3. Each three-sided turning unit 3-1 1 are fixedly provided with clamping posts 3-1-1, which respectively extend into different limiting grooves 3-4-1 on the limiting plate 3-4-2. The limiting plate 3- The number of limit slots 3-4-1 in 4-2 is three, which correspond to the clamping posts 3-1-1 of the three three-sided turning units 3-1. Each limit slot 3-4- 1 are all one-third arc-shaped, and the limiting grooves 3-4-1 are evenly distributed around the axis of the limiting plate 3-4-2.

A number of bearings 2-6 are fixedly provided on the advertiser frame 4, and the driving shaft 2-4, the driven shaft 2-5 and the rotating shaft 3-3 are all rotatably installed in the bearings 2-6. The driving shaft 2-4 is supported at the bottom of the advertiser frame 4 through the bracket 2-3. A driving worm 2-1 is provided on the driving shaft 2-4. The driving worm 2-1 is connected to the first driven worm gear 2-2. The worm gear 2-2 is fixed on the driven shaft 2-5, and the driven shaft 2-5 is fixed on the bottom of the advertiser frame 4 through the bearing 2-6. The driving shaft 2-4 and the rotating shaft 3-3 are arranged horizontally, and several Each driven shaft 2-5 is arranged vertically.

The support device 1 includes a support base 1-2, a support main column 1-1 and a support sub-column 1-3; the support base 1-2 is fixedly connected to the lower end of the support main column 1-1 through bolts 1-5, and several support sub-columns 1-3 are evenly fixed and arranged on the upper end of the main support column 1-1 around the axis of the main support column 1-1. A fixed column 1-4 is provided on the supporting sub-column 1-3, and the fixed column 1-4 is connected with the advertiser frame 4 Fixed connection. The number of supporting sub-columns 1-3 is six, and the six supporting sub-columns 1-3 are divided into three groups and are respectively welded to both sides of the advertiser frame 4. The advertiser frame 4 is a rectangular frame.

The three-sided turning unit device 3 is provided with three three-sided turning units 3-1. The three-sided turning units 3-1 are rectangular plates. The three-sided turning units 3-1 are connected to the rotating shaft 3-3 through the hinge 3-2. Each of the three-sided turning units 3-1 is a rectangular plate. The three-sided turning unit 3-1 is provided with a clamping column 3-1-1, which is embedded in the limiting groove 3-4-1 of the limiting plate 3-4-2. The limiting plate 3- 4-2 is fixed on the rotating shaft 3-3.

The billboard device is provided with a remote control, and the stepper motor 5-4 is provided with a controller. The controller includes a signal receiving unit, an execution unit and a timer. The signal receiving unit can receive the signal from the remote control, and the execution unit can control the start and stop of the motor. The timer includes a signal receiving end and a signal output end. The signal receiving end can receive the signal sent by the remote control. The signal output end is connected with the signal input end of the execution unit.

The working principle of the present invention is as follows: the advertising content is covered and divided according to a certain size, horizontally and vertically, and covered on the three-sided turning unit of the three-sided turning unit device; the stepper motor is controlled by the remote control to start rotating, and is driven by the transmission device The three-sided flipping unit flips over to replace the advertising content within the advertiser's frame, forming a dynamic picture.

Claims (7)

1. Three-sided advertisement board device based on worm gear, its characterized in that includes: the three-face turning device comprises a supporting device (1), three advertisement main frames (4), a three-face turning single device (3), a transmission device (2) and a power device (5);

the three advertisement main frames (4) are fixedly arranged on the supporting device (1), and a plurality of three-side single turning devices (3) are arranged in each advertisement main frame (4) and used for displaying advertisement contents;

the transmission device (2) can control the overturning of the three-sided overturning single device (3), and comprises a driving shaft (2-4), a driven shaft (2-5) and a rotating shaft (3-3), wherein the driving shaft (2-4), the driven shaft (2-5) and the rotating shaft (3-3) are all rotatably arranged on an advertisement main frame (4), a driving shaft wheel (5-1) and a driving worm (2-1) are fixedly arranged on the driving shaft (2-4), a first driven worm wheel (2-2) and a driven worm (2-7) are fixedly arranged on the driven shaft (2-5), a second driven worm wheel (3-4-3) and a limiting disc (3-4-2) are fixedly arranged on the rotating shaft (3-3), the driving worm (2-1) is meshed with the first driven worm wheel (2-2), the driving shaft (2-4) can drive the driven shaft (2-5) to rotate through the driving worm (2-1) and the first driven worm wheel (2-5), the driven worm (2-7) is meshed with the second driven worm wheel (3-4-3), the driven shaft (2-5) can drive the rotating shaft (3-3) to rotate through the driven worm (2-7) and the second driven worm wheel (3-4-3), and the limiting disc (3-4-2) is provided with three limiting grooves (3-4-1);

the power device (5) comprises a motor, an output shaft of the motor is connected with the driving shaft wheel (5-1) through a transmission belt, and the motor can drive the driving shaft (2-4) to rotate through the transmission belt and the driving shaft wheel (5-1);

each three-side single body turning device (3) comprises three-side single bodies (3-1), the three-side single bodies (3-1) are hinged on the rotating shaft (3-3), clamping columns (3-1-1) are fixedly arranged on each three-side single body (3-1), and the clamping columns (3-1-1) respectively extend into different limiting grooves (3-4-1) on the limiting disc (3-4-2);

a plurality of bearings (2-6) are fixedly arranged on the advertisement main frame (4), and the driving shaft (2-4), the driven shaft (2-5) and the rotating shaft (3-3) are all rotatably arranged in the bearings (2-6);

the supporting device (1) comprises a supporting base (1-2), a supporting main column (1-1) and supporting sub-columns (1-3);

the support base (1-2) is fixedly connected with the lower end of the support main column (1-1) through bolts (1-5), a plurality of support sub-columns (1-3) are uniformly and fixedly arranged at the upper end of the support main column (1-1) around the axis of the support main column (1-1), the support sub-columns (1-3) are provided with fixing columns (1-4), and the fixing columns (1-4) are fixedly connected with the advertisement main frame (4).

2. The three-sided turning billboard device based on the worm and gear according to claim 1, characterized in that the motor is a stepping motor (5-4), a main rotating shaft wheel (5-3) is fixedly arranged on an output shaft of the stepping motor (5-4), and the main rotating shaft wheel (5-3) drives a driving shaft wheel (5-1) on the driving shaft (2-4) to rotate through a transmission chain (5-2).

3. The three-sided turning billboard device based on the worm and gear according to claim 1, wherein three-sided turning monomers (3-1) in each three-sided turning monomer device (3) are hinged on the same section of rotating shaft (3-3) through hinges (3-2).

4. The three-sided turning billboard device based on the worm and gear according to claim 1, characterized in that the motor is fixedly arranged on the advertisement main frame (4), the driving shaft (2-4) and the rotating shaft (3-3) are horizontally arranged, and the driven shaft (2-5) is vertically arranged.

5. The three-sided turning billboard device based on the worm gear according to claim 1, wherein the advertisement main frame (4) is a rectangular frame, and the three-sided turning unit (3-1) is a rectangular plate.

6. The three-sided turning billboard device based on worm and gear of claim 1, further comprising a remote controller; the motor is provided with a controller, the controller comprises a signal receiving unit and an executing unit, the signal receiving unit can receive signals sent by the remote controller, and the executing unit can control the start and stop of the motor.

7. The three-sided turning billboard device based on worm and gear of claim 6, wherein the controller further comprises a timer, the timer comprises a signal receiving end and a signal output end, the signal receiving end can receive a signal sent by the remote controller, and the signal output end is connected with the signal input end of the execution unit.