CN114677936A

CN114677936A - Hanging 3D rotary advertisement machine

Info

Publication number: CN114677936A
Application number: CN202210328344.XA
Authority: CN
Inventors: 李玲玲; 姬炳祥; 刘新福; 范兴达; 李昊鹏; 李震
Original assignee: Hebei University of Technology
Current assignee: Hebei University of Technology
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-06-28
Anticipated expiration: 2042-03-31
Also published as: CN114677936B

Abstract

The utility model provides a hanging 3D rotary advertisement machine which the technical characterstic is: the display device comprises a display module, a rotating module and a hanging module. The suspension module is inversely hung on the roof and connected with the rotation module to provide support for the rotation module, the rotation module is connected with the four groups of display modules and can rotate relative to the suspension module, and when the display modules work, the sector rotates to generate 3D suspension advertisements and push the rotation module to rotate. The invention has reasonable design and novel advertisement display mode, can realize 360-degree cyclic delivery of advertisements compared with the traditional 3D advertisement delivery device, and improves the interest of advertisement audiences.

Description

Hanging 3D rotary advertisement machine

Technical Field

The invention relates to the field of advertising media, in particular to a hanging type 3D rotary advertising machine.

Background

With the improvement of living consumption level of people, the market pays more attention to advertisements, and corresponding advertisement delivery devices are also in endlessly. Obviously, the advertisement delivery effect of the video mode is better and is more favored by advertisement users. Common video advertisements in a store are mostly delivered to a show window television or an LED spliced screen, the display methods of the advertisements are different, the attraction to tourists is reduced after a long time, and the advertising effect is greatly reduced. In this context, advertising devices using 3D presentations have entered the market. In the 3D display application technology, although the 3D holographic projection technology has a good three-dimensional effect, the equipment cost is high, the later maintenance is complex, and the method is not suitable for being applied in a large number in a market. Therefore, the LED rotation array type 3D display technology enters an application market, is favored by a plurality of advertisement delivery parties due to the 3D suspension display effect and the lower price, and is mostly applied in the current large-scale market. The technology applies the principle of human eye visual persistence, and a motor is utilized to drive the LED lamp strips to rotate at a high speed to form a circular array in space. And then the LEDs are controlled by a computer to emit light in sequence, so that human eyes can generate a suspended 3D visual effect in the space array area.

At present, most of the LED rotation array type display devices on the market are single display, tiled display or double-sided display, the visible angle of the single LED rotation array display device is about 160 °, and even though the tiled display or double-sided display method is used, there are always places which cannot be displayed, and therefore, a rotation array type LED display device capable of realizing all-dimensional display needs to be provided.

Disclosure of Invention

The technical scheme for solving the technical problem is to provide a hanging type 3D rotary advertising machine which comprises a display module, a rotary module and a hanging module. The suspension module is inversely hung on the roof and connected with the rotation module to provide support for the rotation module, the rotation module is connected with the four groups of display modules and can rotate relative to the suspension module, and when the display modules work, the sector rotates to generate 3D suspension advertisements and push the rotation module to rotate.

The display module is of a fan structure and comprises fan blades, a fan blade carrier, a circuit board carrier, a rotating base, a motor and an LED lamp strip. The flabellum is the detachable part, and its cross section is right trapezoid, and LED lamp strip is installed to flabellum center department, when the rotatory cutting air of flabellum produced thrust, is given off light production 3D suspension effect of LED lamp strip by control circuit control. The fan blade carrier main body is of a cylindrical tray structure, two notches which are centrosymmetric are arranged on an outer circular ring of the fan blade carrier main body, two small rotor wings extend outwards from the notches, and the small rotor wings play a role in reinforcing and supporting the fan blades. The circuit board carrier is a hollow cylindrical structure, a control circuit board is arranged in the circuit board carrier, and the control circuit board penetrates through the fan blade carrier to be connected with the fan blades and controls the fan blades to emit light. The rotary base is a disc-shaped structure with a hollow part inside, and the rotary base is connected with the motor to provide rotary support for the parts. The display module is started from the windward side, the fan blades, the fan blade carrier, the circuit board carrier and the rotating base are connected in a stacking mode, and the fan blades are embedded in the fan blade carrier.

The rotating module comprises a motor support, a small cantilever support, a large cantilever support, a rotating body, a thrust plate and a collecting ring. One end of the motor bracket is in contact with the motor, and the other end of the motor bracket is a movable connecting piece. The small cantilever support main body is of a cuboid structure, and movable connecting pieces are arranged at two ends of the small cantilever support main body. The large cantilever support is integrally of a quadrangular frustum pyramid structure, one end of the large cantilever support is provided with a movable connecting piece, and the other end of the large cantilever support is outwards expanded to form a fixed platform. The rotator is a cylindrical structure with the end surface of a corner cut rectangle, and four side surfaces are used for fixing four groups of cantilevers. The thrust plate is of a sheet structure with a hexagonal end face and is used for supporting the rotating module. The collecting ring is of two concentric ring structures and is used for being electrically connected with the suspension module. The rotating module is provided with four groups of cantilever supports which are uniformly distributed on the outer side of the rotating body. Wherein, little cantilever support accessible swing joint spare realizes that the horizontal direction is rotatory, and motor support accessible swing joint spare realizes that vertical direction is rotatory, can make display module realize the direction of multi-angle and adjust. The thrust plate is arranged in a groove at the bottom of the rotating module and is connected with the connecting rod. The collecting rings are arranged in corresponding annular grooves in the rotating modules.

The suspension module comprises a connecting rod, a thrust bearing, a rotary damper, an electric wire and a suspension hanging column. The connecting rod main part is hexagonal prism structure, and hexagonal prism upper end extends has the disc. The thrust bearing is of a ring structure, and steel balls are embedded in the upper surface of the ring. The rotary damper is of a cylindrical structure, and a hexagonal through hole is formed in the rotary damper. The electric wire is of a rod-shaped structure and is used for being electrically connected with the rotating module. The suspension hanging column is of a hollow cylindrical structure, a square platform is extended from the upper end of the suspension hanging column to be connected with a roof, a circular ring is arranged at the position close to the lower end of the suspension hanging column to be connected with the inner wall of the suspension hanging column, and the circular ring is used for bearing a connecting rod and a thrust bearing and fixing a rotary damper. The connecting rod sequentially penetrates through the thrust bearing, the inner circular ring of the suspension hanging column, the rotary damper and the rotary body from top to bottom and is connected with the thrust plate through a screw. The wire ends are in electrical contact with the slip rings.

When a hanging 3D rotatory advertisement machine during operation, the motor drives parts such as flabellum high-speed rotatory, and control circuit control LED lamp strip rule is luminous, produces the image of 3D suspension, and the flabellum cutting air produces wind-force simultaneously, further promotes cantilever, and four group's cantilever drive the rotator rotatory, and the advertisement machine produces 360 circulation bandwagon effects, and the rotator is connected with the connecting rod simultaneously, and rotatory attenuator passes through connecting rod control rotation module rotational speed.

The invention has the advantages and positive effects that:

1. compared with the traditional plane advertisement, the display module provided by the invention has the advantages that the advertisement with the 3D suspension effect is delivered, the advertisement delivery effect with the 3D suspension effect is better, and the attraction to tourists is stronger.

2. The invention adopts four groups of display modules and cantilever supports to be fixed on the side surface of the rotating body for circular rotation display, has wider visual angle than the current common 3D advertisement display device, and can realize 360-degree display without dead angles.

3. The fan blade can cut air to generate thrust to drive the rotating module to rotate while rotating for displaying, and can promote indoor air flow while circularly rotating for displaying.

4. The cantilever support is connected by the movable part, the display direction of the display module can be adjusted, and the rotating damper in the rotating body can control the rotating speed of the rotating module of the advertising machine.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a block diagram of a display module of the present invention;

FIG. 3 is a rotary module layout of the present invention;

FIG. 4 is a block diagram of a suspension module of the present invention;

FIG. 5 is a cross-sectional view of a suspension module of the present invention;

in the figure, the position of the upper end of the main shaft,

1-a display module, 2-a rotation module and 3-a suspension module;

11-fan blades, 12-fan blade carriers, 13-circuit board carriers, 14-rotating bases, 15-motors and 16-LED lamp strips;

21-motor support, 22-small cantilever support, 23-large cantilever support, 24-rotator, 25-thrust plate and 26-collector ring;

31-connecting rod, 32-thrust bearing, 33-rotary damper, 34-electric wire, 35-suspension hanging column.

Detailed Description

Specific examples of the present invention are given below. The specific examples are only intended to illustrate the invention in further detail and do not limit the scope of protection of the claims of the present application.

The invention provides a hanging type 3D rotary advertising machine, which comprises a display module 1, a rotary module 2 and a hanging module 3 as shown in figure 1. Hang module 3 and hang and install in the roof and be connected with rotation module 2 upside down, for rotation module 2 provides the support, rotation module 2 connects four groups of display module 1 and can hang the module 3 rotation relatively, and the sector is rotatory to produce 3D suspension advertisement and promote rotation module 2 rotatory when display module 1 during operation.

As shown in fig. 2, the display module 1 is generally a fan structure, and includes a fan blade 11, a fan blade carrier 12, a circuit board carrier 13, a rotating base 14, a motor 15, and an LED light bar 16. Fan blade 11 is detachable part, and its cross section is right trapezoid, and LED lamp strip 16 is installed to 11 center departments of fan blade, when 11 rotatory cutting air of fan blade produced thrust, is given off light production 3D suspension effect by control circuit control LED lamp strip 16. The main body of the fan blade carrier 12 is of a cylindrical tray structure, two notches which are centrosymmetric are arranged on an outer circular ring of the fan blade carrier, two small rotor wings are extended outwards from the notches, and the small rotor wings play a role in reinforcing and supporting the fan blades 11. The circuit board carrier 13 is a hollow cylindrical structure, and a control circuit board is arranged in the circuit board carrier 13 and penetrates through the fan blade carrier 12 to be connected with the fan blades 11 and control the fan blades to emit light. The rotary base 14 is a disc-shaped structure with a hollow part inside, and the rotary base 14 is connected with the motor 15 to provide rotary support for the parts.

As shown in fig. 2, the display module 1 is connected by stacking a fan blade 11, a fan blade carrier 12, a circuit board carrier 13, and a rotating base 14 from the windward side, and the fan blade 11 is embedded in the fan blade carrier 12. Wherein, the small rotor wings corresponding to the fan blades 11 and the fan blade carrier 12 are fixed by screws; the fan blade 11, the fan blade carrier 12, the circuit board carrier 13 and the rotating base 14 are connected by four screws with symmetrical positions; the fan blade carrier 12, the circuit board carrier 13 and the rotary base 14 are fixed by four screws in symmetrical positions.

As shown in fig. 3, the rotating module 2 includes a motor support 21, a small cantilever support 22, a large cantilever support 23, a rotating body 24, a thrust plate 25, and a slip ring 26. The contact part of the motor bracket 21 and the motor 15 is of an X-shaped structure, and the other part of the motor bracket is a movable connecting piece. The main body of the small cantilever support 22 is of a cuboid structure, and movable connecting pieces are arranged at two ends of the main body. The large cantilever support 23 is of a quadrangular frustum pyramid structure integrally, a movable connecting piece is arranged at one thinner end, and a fixed platform is outwards expanded at one thicker end. The rotating body 24 is a cylindrical structure with a rectangular end face with a corner cut, and four side faces are used for fixing four groups of cantilevers. The thrust plate 25 is a sheet structure with a hexagonal end face and is used for supporting the rotating module 2. The collecting ring 26 is of two concentric ring structures and is used for realizing electric connection with the suspension module 3.

As shown in fig. 3, the rotating module 2 has four sets of cantilever brackets uniformly distributed on the outer side of the rotating body 24, and one of the sets is taken as an example for illustration. The fixed platform at the thicker end of the large cantilever support 23 is fixed with the rectangular side surface of the rotating body 24. The front end and the rear end of the small cantilever support 22 are respectively connected with the motor support 21 and the large cantilever support 23 through movable connecting pieces, and the motor support 21 is connected with the motor 15 through screws. Wherein, little cantilever support 22 accessible swing joint spare realizes that the horizontal direction is rotatory, and motor support 21 accessible swing joint spare realizes that vertical direction is rotatory, and display module 1 utilizes the support of rotation module 2 can realize the display direction of multi-angle and adjusts. The thrust plate 25 is mounted in a hexagonal groove with the same size at the bottom of the rotating module 2 and connected with the connecting rod 31. The slip rings 26 are mounted in corresponding annular grooves in the interior of the rotating module 2.

As shown in fig. 4, the suspension module 3 includes a connecting rod 31, a thrust bearing 32, a rotary damper 33, an electric wire 34, and a suspension hanging post 35. The connecting rod 31 main part is hexagonal prism structure, and hexagonal prism upper end extends has the disc, and the disc lower terminal surface has the annular groove. The thrust bearing 32 is of a circular ring structure, and steel balls are embedded on the upper surface of the circular ring structure and used for realizing rotation of the connecting rod 31. The rotary damper 33 is a cylindrical structure, and a hexagonal through hole is formed in the rotary damper for the connection rod 31 to pass through and limiting the rotating speed of the rotary module 2. The electrical wire 34 is of a rod-like structure and is used for electrical connection with the rotating module 2. The suspension post 35 is a hollow cylinder structure, and a ring is connected to the inner wall of the suspension post 35 near the lower end, and the ring is used for bearing the connecting rod 31 and the thrust bearing 32 and fixing the rotary damper 33. The upper end of the hanging column 35 extends to form a square platform which can be connected with a roof through screws.

As shown in fig. 5, the connecting rod 31 of the suspension module 3 passes through the thrust bearing 32, the inner ring of the suspension hanging post 35, the rotary damper 33, and the rotator 24 in sequence from top to bottom and is connected with the thrust plate 25 through a screw, so that the rotary module 2 and the suspension module 3 can rotate relatively. The thrust bearing 32 is arranged in a groove with the same width at the upper end of a circular ring in the suspension hanging column 35, and steel balls on the upper surface of the thrust bearing 32 are in contact with a circular disc of the connecting rod 31 and limited in an annular groove on the lower end face of the circular disc. The rotary damper 33 is fixed to the lower end of the inner ring of the suspension strut 35 by screws. The wire 34 ends in contact with the slip ring 26.

The working process of the invention is as follows: firstly, a fan blade carrier 12 and a circuit board carrier 13 of a display module 1 are fixed with a rotating base 14, and a fan blade 11 is installed in the fan blade carrier 12 and fixed; then, the motor support 21, the small cantilever support 22 and the large cantilever support 23 are connected and arranged on the rotating body 24 in sequence; then the thrust bearing 32 and the rotary damper 33 are mounted inside the suspension strut 35 and the connecting rod 31 passes through them; then the hanging module 3 is installed at the proper position of the roof; then the connecting rod 31 passes through the rotating module 2 to be connected with the thrust plate 25 at the bottom of the rotating module 2; finally, the four groups of display modules 1 are arranged on the motor bracket 21, the directions of the display modules 1 are adjusted, and the advertising machine works after being electrified.

The working principle of the invention is as follows: when the display module 1 module works, the motor 15 drives parts such as the fan blades 11 to rotate at a high speed, the control circuit controls the LED lamp strips 16 to emit light regularly to generate 3D suspended images, meanwhile, the fan blades 11 cut air to generate wind power to further push the cantilever supports, the four groups of cantilever supports drive the rotating body 24 to rotate, the advertising machine generates 360-degree circulating display effect, meanwhile, the rotating body 24 is connected with the connecting rod 31, and the rotary damper 33 controls the rotating speed of the rotary module 2 through the connecting rod 31.

The invention is applicable to the prior art where nothing is said.

Claims

1. The utility model provides a hanging 3D rotary advertisement machine which characterized in that: the display device comprises a display module, a rotating module and a hanging module. The hanging module is arranged on the roof in an inverted hanging mode and connected with the rotating module to provide support for the rotating module, the rotating module is connected with the four groups of display modules and can rotate relative to the hanging module, and when the display modules work, the sector rotates to generate 3D suspended advertisements and push the rotating module to rotate;

the display module is of a fan structure overall and comprises fan blades, fan blade carriers, a circuit board carrier, a rotating base, a motor and an LED lamp strip. The flabellum is detachable part, and the cross section is right trapezoid, and LED lamp strip is installed to flabellum center department, when the rotatory cutting air of flabellum produced thrust, is luminous by the luminous 3D effect that produces of control circuit control LED lamp strip. The fan blade carrier main body is of a cylindrical tray structure. The circuit board carrier is a hollow cylindrical structure, a control circuit board is arranged in the circuit board carrier, and the control circuit board penetrates through the fan blade carrier to be connected with the fan blades and controls the fan blades to emit light. The rotary base is of a disc-shaped structure and is connected with the motor to provide rotary support for the parts. The display module is formed by sequentially connecting a fan blade, a fan blade carrier, a circuit board carrier and a rotating base from the windward side;

the rotating module comprises a motor support, a small cantilever support, a large cantilever support, a rotating body, a thrust plate and a collecting ring. One end of the motor bracket is in contact with the motor, and the other end of the motor bracket is a movable connecting piece. The small cantilever support main body is of a cuboid structure, and movable connecting pieces are arranged at two ends of the small cantilever support main body. The whole large cantilever support is of a quadrangular frustum pyramid structure, one end of the large cantilever support is provided with a movable connecting piece, and the other end of the large cantilever support is outwards expanded to form a fixed platform. The rotator is a cylindrical structure with a rectangular cut end face. The thrust plate is of a sheet structure with a hexagonal end face and is used for supporting the rotating module. The collecting ring is of two concentric ring structures. Wherein, little cantilever support accessible swing joint spare realizes that the horizontal direction is rotatory, and motor support accessible swing joint spare realizes that vertical direction is rotatory, can make display module realize the direction of multi-angle and adjust. The thrust plate is arranged in a groove at the bottom of the rotating module and is connected with the connecting rod. The collecting rings are arranged in corresponding annular grooves in the rotating module;

the suspension module comprises a connecting rod, a thrust bearing, a rotary damper, an electric wire and a suspension hanging column. The connecting rod main part is hexagonal prism structure. The thrust bearing is of a ring structure, and steel balls are embedded in the upper surface of the ring. The rotary damper is of a cylindrical structure, and a hexagonal through hole is formed in the rotary damper. The electric wire is of a rod-shaped structure. The suspension hanging column is of a hollow cylindrical structure, a square platform is extended from the upper end of the suspension hanging column to be connected with a roof, a circular ring is arranged at the position close to the lower end of the suspension hanging column to be connected with the inner wall of the suspension hanging column, and the circular ring is used for bearing a connecting rod and a thrust bearing and fixing a rotary damper.

2. A hanging 3D rotary advertising machine according to claim 1, wherein: the outside ring of flabellum carrier has two and becomes centrosymmetric breach, and the outside extension of breach has two little rotors, little rotor plays the reinforcement supporting role to the flabellum.

3. A hanging 3D rotary advertising machine according to claim 1, wherein: the display module, the motor support, the small cantilever support and the large cantilever support are fixed on four sides of the rotating body respectively.

4. The hanging type 3D rotary advertising machine according to claim 1, characterized in that: the upper end of the connecting rod extends to form a disc, and the lower end face of the disc is provided with an annular groove which is in contact with a steel ball inlaid in the thrust bearing and is used for supporting rotation.

5. The hanging type 3D rotary advertising machine according to claim 1, characterized in that: the wires are in contact with the collector ring for electrical contact of the suspension module and the rotation module.

6. A hanging 3D rotary advertising machine according to claim 1, wherein: the connecting rod sequentially penetrates through the thrust bearing, the inner circular ring of the suspension hanging column, the rotary damper and the rotary body from top to bottom and is connected with the thrust plate through a screw.