TWM500967U - Rotating cylinder LED display system - Google Patents

Description

Rotating cylindrical LED display system

This creation is about graphic display technology, especially the rotating LED lighting module, combined with the application of the principle of visual persistence, to display the changeable preset stereo image.

Persistence of vision is the human body's vision of the retina. After the light or image stops, the eye still keeps the picture or image for a period of time. The retention time is about one-sixteenth of a second. The remaining visual images are also called "post-images", and different durations of light for different frequencies of the eyes, so the visual media of animation, film, and lighting technology are developed according to the principle of visual persistence.

In addition to the use of the principle of persistence of vision in the fields of film, animation, photography and lighting, there are also advertisement boards or entertainment devices for electronic display, mainly for displaying dynamic graphics or text to attract attention. The technical application can be divided into two types: "image type" and "light and shadow type". Among them, "image type" is quickly moved or rotated in a plurality of set patterns to produce an animation-like image. Such a technology, as disclosed in the Japanese Patent No. 094201591, discloses a "palm-type physical moving image device", which comprises: a base having a shaft body protruding from the outside, and an associated actuating mechanism disposed therein; a rotating seat is sleeved on the shaft body; and an image plate is disposed on the rotating base in a cross plate shape, and has an image frame; and an actuating mechanism is disposed in the base, and has a rotation speed capable of starting and controlling the image plate The control unit; the 俾 can be held on the hand, and the control unit activates the actuating mechanism to rotate the rotating base and the image plate on the shaft body, and the rotated image frame forms a dynamic picture due to the principle of physical residual vision. Into a very interesting game device of afterimages.

The dynamic image display technology of "light and shadow type" mainly uses a plurality of illumination lamps arranged in a preset manner to cooperate with the rotation action to turn on or off the lights or flash lights with preset time and preset position lights, which can generate Dynamic and changeable image or text. Dynamic display of such "light and shadow type" The invention relates to a "ring-column space-time division rotary screen" disclosed in the new patent No. 090209347, which comprises: a transmission support mechanism for fixing on a column of an unspecified building; a ring screen unit, The system is mounted on the cylinder and supported by the transmission support mechanism, and is driven to rotate; a control unit is disposed in the screen unit; a contact power supply unit is disposed on the cylinder to supply the working power The screen unit and the control unit; the angle compiling unit is configured to capture the rotation angle signal of the screen unit and send it to the control unit; and the design system drives the screen by wirelessly transmitting the image and control signals to the control unit thereon The illumination unit provided by the unit is illuminated to generate a ring-shaped picture by utilizing the persistence phenomenon of human vision.

Another type of "light-shading" dynamic display technology, such as the "rotary LED display device and control method" disclosed in the Japanese Patent No. 099117681, includes: a base for carrying a rotating display body, on which The utility model is provided with a hollow metal flat plate, wherein the upper surface of the metal flat plate is provided with a circular hollow ring and an insulating seat with a plurality of grooves; the insulating seat groove is embedded with a plurality of copper rings, and the hollow portion is provided with a ball bearing group. And a metal block; a plurality of anti-slip sleeves are arranged on the lower surface of the metal flat plate; a circular rotating chassis, the upper surface of the ball bearing set fixed on the base is freely rotatable; the center of the rotating chassis is provided with a through hole for the DC motor to wear The utility model is characterized in that a symmetrical fan-shaped through hole is arranged along the center of the circle, and three ㄩ-shaped lamp row frame fixing ears are arranged circumferentially symmetrically, and two side walls of the fixing ear are provided with screw holes, and the position of the copper ring of the base is matched, and two brush holders are symmetrically arranged. When the brush is placed, the contact point can be electrically connected with the copper ring; a plurality of lamp rows are arranged symmetrically on the fixed ear on the rotating chassis; the lamp row frame is in the shape of a U-shaped body, and the lamp row frame The bottom end is provided with a fixed ear of the rotating chassis The screw hole is fixed to the rotating chassis; the upper edge of the lamp rack is also provided with a screw hole, and the fixing frame of the top of the lamp rack is screwed; the fixing frame is a combination of three metal sheets, and the center is provided with a fixed fulcrum, three The metal sheets are symmetrically arranged, the ends are bent in an L shape, and the side walls are provided with fixing screw holes; a plurality of red, green and blue LED light rows are fixed on the corresponding lamp racks; the constant current motor is vertically arranged in the The motor fixing piece of the ball bearing group, the output shaft is stopped by the through hole at the top of the base metal block for driving the rotating chassis to rotate; an electronic control circuit board is used for controlling the signal rotation of the DC motor and the LED lamp row; A power supply that provides the power required for the operation of the display; and a control method for the LED light row to display the desired type or pattern when the light is rotated.

There is also a conventional "light and shadow type" dynamic display technology, such as the "wind energy rotating display device" disclosed in the domestic patent No. 102222063, which includes: a base on which a column is vertically arranged, There are several brackets above the tower; its characteristics are: There are at least three rotating blades on the frame, and gears are arranged below the column; a group of LEDs containing red, green and blue LEDs are respectively attached to the front surface of the rotating blade; One end of the generator is connected to the gear, and the other end is connected to a battery. The battery is connected to an LED driving control board, and the LED driving control board separately controls the light bar by the power line. The brightness of the red, green and blue LEDs on the upper and lower extinction time; a speed detector is used to monitor the rotation speed of the column to match the LED's on and off. This technology further utilizes wind power technology to provide rotary drive.

In the above-mentioned dynamic display technology of "light and shadow type", all the lights are arranged by using a preset arrangement, combined with the rotation of the rotating device to generate rotation, and then the illumination of each of the lights is set to generate a preset light and shadow, and the dynamic image effect achieved is achieved. The first case is the technical disclosure of the control system for the light and the light; the second case is to disclose the control method and device for the dynamic display technology; the third case defines the dynamic display device combined with the wind power generation technology.

However, when the light of the prior art is rotated, the light is easily scattered and is not easily concentrated, so that the image is relatively blurred, and it is difficult to achieve a finer pattern; on the other hand, as in the rotating case structure of the second case, the rotation The drive is located below the frame body, and the lamp holder extends upwards to a relatively high height. The structure of the rotating frame is so stable that the lamp holder is easy to shake when rotated, which makes the image display less accurate and causes a more blurred graphic display. Therefore, the inventor of the present invention provides a rotating mechanism capable of concentrating light and having a relatively stable shape to improve the fineness of image display and reduce the occurrence of blurring.

In view of the above, the rotating cylindrical LED display system disclosed in the present invention comprises: a base, wherein a preset part is provided with a control module, and a display space is arranged above the base; a driving group is Provided in the base, which has a driving motor coupled to the control module for transmitting a control signal, and a rotating shaft driven by the driving motor, one end of which is connected to the driving motor, and the other end is disposed The base extends toward the display space, and the control module controls the rotational speed of each of the drive motor and the rotating shaft; a rotating frame set is disposed at a rotating shaft portion of the display space, and receives the driving of the driving motor and the The rotating shaft rotates synchronously, and has a sleeve disposed on the rotating shaft a positioning portion, and at least one bracket extending radially from each of the rotating shaft and the positioning portion, and the extending end of the bracket is provided with a lamp holder extending in a predetermined length parallel to the central axis of the rotating shaft, and the middle portion is The LED light-emitting module is disposed on the light frame and rotates synchronously with the rotating frame, and has a plurality of LED lights arranged in a preset arrangement, the LED lighting module and the control module The group is connected to each other to receive the control signal transmission; a display transmissive cover is formed in a cylindrical shell shape which can be seen through the sleeve, and is disposed outside each of the rotating frame group and the LED lighting module, and the display translucent cover has a pre- The curvature is matched with the LED lighting module to receive the signal of the control module, so that the predetermined LED lamp emits light at a preset time, and the lighting time is controlled, and the generated light is projected onto the display transmissive cover to form The preset graphic display shows that, by using the above-mentioned components, each of the rotating frame group and the LED lighting module which are arranged by the center of gravity are used to reduce the shaking situation during rotation, and the combined setting has a preset curvature. The display light transmissive cover to reduce light Fuzzy case to reduce scattering, can improve the clarity and precision of the graphic display, and may display more complex graphics, the video display suitable for an high resolution and fine degrees.

The main purpose of the present invention is to provide a rotating cylindrical LED display system which utilizes a display transmissive cover with a curved surface having a predetermined curvature to provide a portion of light projection and which can be refracted through the display transmissive cover. The light is concentrated, the light scattering is reduced to reduce the blurring situation, and the display of the moving image is relatively clear, so that more complicated graphics can be displayed.

The second purpose of the present invention is to provide a rotating cylindrical LED display system, which is set on the rotating shaft with the center of gravity of the rotating frame group, so that the LED lighting module set on the rotating frame group can be rotated more stably, reducing Shake the situation to enhance the clarity and precision of the graphic display.

A further object of the present invention is to provide a rotating cylindrical LED display system in which an LED lighting module is set on a rotating frame group with its center of gravity position, so that the shaking caused by the instability of the center of gravity can be reduced during rotation. For dynamic image display with higher resolution and fineness.

[This creation]

(10) ‧ ‧ pedestal

(11)‧‧‧Control Module

(12)‧‧‧ Fixing frame

(13) ‧‧‧ Wheels

(20) ‧‧‧Drive Group

(21)‧‧‧Drive motor

(22) ‧‧ ‧ shaft

(30)‧‧‧Rotating frame set

(31)‧‧‧ Positioning Department

(32)‧‧‧ bracket

(33)‧‧‧Light stand

(34)‧‧‧Capping

(40)‧‧‧LED lighting module

(41)‧‧‧LED lights

(42) ‧‧‧Substrate

(50)‧‧‧Show translucent cover

The first figure is a perspective view of a preferred embodiment of the present invention.

The second figure is an exploded perspective view of a preferred embodiment of the present invention.

The third figure is a schematic diagram of the assembly of a preferred embodiment of the present invention.

The fourth figure is a schematic diagram of system control for a preferred implementation of the creation.

The fifth figure is a schematic diagram 1 of the state of use of a preferred embodiment of the present invention.

The sixth figure is a schematic diagram 2 of the state of use of a preferred embodiment of the present invention.

The seventh figure is a schematic diagram 3 of the state of use of a preferred embodiment of the present invention.

The eighth figure is a schematic diagram of the state of use of a preferred embodiment of the present invention.

The ninth drawing is a schematic diagram of the use state of a preferred embodiment of the present invention.

The tenth drawing is a perspective view of another embodiment of the creation.

Figure 11 is a perspective exploded view of another embodiment of the present invention.

First, please refer to the first to fourth figures. The rotary cylindrical LED display system provided by the present invention comprises: a base (10), and a driving group disposed on the base (10) ( 20), a rotating frame set (30), an LED lighting module (40) and a display transmissive cover (50).

The base (10) has a control module (11) disposed at a predetermined portion thereof, and a display space is disposed above the base (10); a fixed frame is disposed in the preset portion of the base (10) (12) a four-wheel set (13) is disposed under the base, and the driving group (20), the rotating frame group (30), the LED lighting module (40) and the display are provided on the base (10). The mask (50) can be moved to anywhere.

The driving group (20) is disposed in the base (10), and has a driving motor (21) disposed on the fixing frame (12), and is coupled with the control module (11) for transmission control. And a rotating shaft (22) driven by the driving motor (21), one end of which is connected to the driving motor (21), and the other end of the driving base (10) extends toward the display space; The control module (11) controls the rotational speed of each of the drive motor (21) and the rotating shaft (22).

The rotating frame set (30) is disposed at a rotating shaft (22) portion of the display space, and receives the driving of the driving motor (21) to rotate synchronously with the rotating shaft (22), and has a sleeve disposed on the rotating shaft (22) a positioning portion (31), the positioning portion (31) is disposed at a center of gravity of the rotating frame group (30); and four brackets extending radially from each of the rotating shaft (22) and the positioning portion (31) 32); and each of the brackets (32) has an extension end provided with a lamp holder (33) parallel to the central axis of the rotating shaft (22) and having a preset length, which is in the middle The center of gravity is connected to the bracket (32); the bracket (32) and the lamp holder (33) are connected to each other in a T shape, and the lamp holder (33) has a strip shape of four sides; a cap (34) ), which is fixedly connected to the upper end of each of the lamp holders (33) and the extending end of the rotating shaft (22), and rotates synchronously with each of the rotating shafts (22) and the rotating frame group (30).

The LED lighting module (40) is disposed on the lamp holder (33) and rotates synchronously with the rotating frame group (30), and has a plurality of LED lamps (41) composed of a preset arrangement, the LED lighting The module (40) is coupled to the control module (11) to receive its control signal transmission; the LED lighting module (40) has a substrate (42) connected to the lamp holder (33). Four LED strips corresponding to the lamp holder (33) are arranged, and each of the LED lamps (41) is mounted on the substrate (42) in a predetermined arrangement.

The display transmissive cover (50) is formed in a cylindrical shell shape, and is disposed outside each of the rotating frame set (30) and the LED lighting module (40), and the display transmissive cover (50) Having a preset curvature, the LED lighting module (40) is configured to receive the signal of the control module (11) to cause the predetermined LED lamp (41) to emit light at a preset time, and simultaneously control the lighting time thereof, and generate the light. Projected onto the display transmissive cover (50) to form a preset graphic display.

By means of the above-mentioned members, each of the rotating frame group (30) and the LED lighting module (40) which are arranged at the center of gravity are used to reduce the shaking during rotation, and the predetermined curvature is set in the outer casing. Display transmissive cover (50) to reduce light scattering to reduce blur, improve the clarity and precision of graphic display, and display more complex graphics, suitable for dynamics requiring higher resolution and fineness Image display.

In order to further understand the characteristics of this creation, the use of technical means and the expected results, the use of this creation is described as follows: The creation of this creation is to pre-set the base (10) to form an internal space. The housing is provided with the display space above the base (10); and then the lamp holder (33) is fixed to one end of each of the brackets (32) with its center of gravity, so that the two are T-shaped And fixing the other end of each bracket (32) to the positioning portion (31); fixing the screw cover (34) to each of the brackets (32) and the lamp holder (33), thereby forming the rotation Frame set (30). Each of the control module (11) and the fixing frame (12) are respectively disposed in a predetermined portion of the base (10); the rotating shaft (22) is disposed at one end thereof on the driving motor (21), and then The driving motor (21) is fixed to the fixing frame (12), and the rotating shaft (22) is exposed to the display space above the base (10); the rotating frame set (30) is The positioning portion (21) is fixed to the preset portion of the rotating shaft (22) of the display space; the LED lamps (41) are arranged on the substrate (42) in a preset arrangement and number. Forming an LED lighting module (40); respectively, each of the LED lighting modules (40) is disposed on the lamp holder (33); each of the driving motor (21) and the LED lighting module (40) The circuit and the control module (11) are coupled to each other to enable signal transmission; finally, the display transmissive cover (50) is sleeved outside each of the rotating frame groups (30), that is, the assembly is completed.

The control module (11) of the present invention can control the rotation speed of the driving motor (21), and can also control the lighting of each of the LED lamps (41) on the LED lighting module (40). The flashing lights and the time control of each action, so the preset graphics and text can be controlled by the control module (11), and the dynamic display of multiple images can be displayed within a preset time.

For the dynamic graphic display operation of the present creation, please refer to the fifth figure. When the light stand (33) and the LED light-emitting module (40) are synchronously rotated in the first position, the LED light-emitting module (40) is preset to five. The LED lamp (41) is illuminated; please refer to the sixth figure. When the lamp holder (33) and the LED lighting module (40) are synchronously rotated in the second position, the LED lighting module (40) presets four LEDs. The lamp (41) is illuminated; please refer to the seventh figure. When the lamp holder (33) and the LED lighting module (40) are synchronously rotated in the third position, the LED lighting module (40) presets two LED lights. (41) Brightening; please refer to the eighth figure. When the lamp holder (33) and the LED lighting module (40) are synchronously rotated in the fourth position, the LED lighting module (40) presets an LED lamp ( 41) Brightening; the change of the rotation of the above four positions is quite fast, so the set lighting is caused by the visual residual image caused by the persistence of the vision, and the pattern as shown in the ninth figure is projected on the display transmissive cover (50) .

The display translucent cover (50) of the present invention has a curved surface with a preset curvature, and the light located inside the display transmissive cover (50) can be projected onto the display transmissive cover (50) through the cover. The concave curved surface of the body is refracted and then ventilated. Therefore, the display translucent cover (50) of the present invention can effectively concentrate the light, reduce the light scattering to reduce the blur, and reduce the display of the dynamic image. Clear, so it can display more complex graphics, solve the problem that the conventional technology is easy to produce light scattering, and the graphics display is blurred. On the other hand, in the present case, the light transmissive cover (50) may be a transparent cover body of a predetermined color.

The rotating frame set (30) of the present invention is a lamp holder (33) and a bracket (32) which are connected in a T shape, and one end of the bracket (32) is fixed to the lamp holder (33). The position of the center of gravity, the other end of the bracket (32) is fixed to the positioning portion (31), and the four sets of the lamp holder (33) and the bracket (32) are annularly disposed on the positioning portion (31), thereby forming The rotating frame group (30) with the positioning portion as the center of gravity, and the center of gravity of the rotating frame group (30), that is, the positioning portion (31) assembled on the rotating shaft (22), can be assembled. In this rotation Each of the LED lighting modules (40) on the frame group (30) is relatively stable when rotated, which can effectively reduce the shaking situation, thereby improving the clarity and precision of the graphic display, and thus can be applied to higher resolution and fineness. The dynamic image display of the degree; at the same time, the screw cap (34) is simultaneously fixed on each of the lamp holder (33) and the bracket (32), and the upper position of each of the lamp holders (33) can be further fixed. When rotating, the sway of each of the lamp holder (33) and the LED lighting module (40) can be effectively reduced.

Please refer to the eleventh to twelfth drawings, which is another embodiment of the present invention, wherein the lamp holder (33) has an S-shaped thin plate shape; the LED lighting module (40) has a lamp holder (32) One of the substrates (42) is connected to the S-shaped thin plate corresponding to the lamp holder (32), and each of the LED lamps (41) is mounted on the substrate (42) in a predetermined arrangement. In this embodiment, the lamp holder (33) and the LED lighting module (40) of another shape are provided, and the LED lamp that generates the preset position according to the setting can be turned on, off, flashed, and preset time. Set, etc., to display the preset dynamic image after projecting to the display transmissive cover (50). Other combinations, component compositions, display graphics operations, and expected effects are all identical to the previous embodiments.

The creation is made of aluminum alloy and sheet metal. The whole system is equipped with a collector ring, a wireless transmission module, an MCU control module and an LED driving module to control 96 three primary color LED lights to form an LED lighting module 40 and a driving motor 21 . Provides an image of the entire system.

In summary, the "rotary cylindrical LED display system" disclosed in the present invention provides a rotary display device which is relatively stable in rotation and can improve the accuracy and clarity of dynamic graphic display, and is designed by using a center of gravity position connection structure. The rotating frame group is configured to reduce the shaking condition during rotation, and combines the display transmissive cover with a preset curvature to concentrate the light of the LED lamp, and cooperate with the control module to provide graphic change and time setting, thereby obtaining a The highly practical rotary dynamic display device makes the whole industry practical and cost-effective, and its structure has not been seen in various books or publicly used. It is in line with the requirements of new patent applications, and it is requested to obtain patents as soon as possible. To the pray.

To be clear, the above is the specific embodiment of the creation and the technical principles applied. If the changes made according to the concept of this creation, the functional role produced by it does not exceed the spirit of the manual and the drawings. At the time, it should be combined with Chen Ming within the scope of this creation.

(10) ‧ ‧ pedestal

(11)‧‧‧Control Module

(12)‧‧‧ Fixing frame

(13) ‧‧‧ Wheels

(20) ‧‧‧Drive Group

(21)‧‧‧Drive motor

(22) ‧‧ ‧ shaft

(30)‧‧‧Rotating frame set

(31)‧‧‧ Positioning Department

(32)‧‧‧ bracket

(33)‧‧‧Light stand

(34)‧‧‧Capping

(40)‧‧‧LED lighting module

(50)‧‧‧Show translucent cover

Claims (8)

A rotating cylindrical LED display system includes: a base having a control module disposed at a predetermined portion thereof; a display space is disposed above the base; and a driving group is disposed in the base, Having a driving motor coupled to the control module for transmitting a control signal, and a rotating shaft driven by the driving motor, one end of which is connected to the driving motor, and the other end is disposed to extend the base toward the display space And controlling, by the control module, a rotation speed of each of the driving motor and the rotating shaft; a rotating frame set is disposed at a rotating shaft portion of the display space, and receives the driving of the driving motor to rotate synchronously with the rotating shaft, and has a sleeve a positioning portion on the rotating shaft, and at least one bracket extending radially from each of the rotating shaft and the positioning portion, the positioning portion is disposed at a center of gravity of the rotating frame group, and is disposed at the extending end of the bracket and the rotating shaft The central axis extends in parallel with one of the preset lengths, and the center of gravity is connected to the bracket at a center of gravity; an LED lighting module is disposed on the light frame and rotates synchronously with the rotating frame. A plurality of LED lights are arranged in a preset arrangement, and the LED lighting module is coupled with the control module to receive its control signal transmission; and a display transmissive cover is formed in a cylindrical shell shape which can be seen through The display translucent cover has a preset curvature, and the LED illumination module receives the signal of the control module to cause the predetermined LED lamp to emit light at a preset time. And controlling the illuminating time, the generated light is projected onto the display transmissive cover to form a preset graphic display. According to the rotating cylindrical LED display system of claim 1, wherein each of the brackets and the lamp holders are connected to each other in a T shape. According to the rotating cylindrical LED display system of claim 1, wherein the lamp holder has a rectangular strip shape of four sides; the LED lighting module has a substrate connected to the lamp holder, and the lamp is The frame has four strip-shaped strips corresponding to each other, and each of the LED lamps is mounted on the substrate in a preset arrangement. According to the rotating cylindrical LED display system of claim 1, wherein the lamp holder has an S-shaped thin plate shape; the LED lighting module has a substrate connected to the lamp holder, and is formed in the same manner as the lamp holder Corresponding to the S-shaped thin plate shape, each of the LED lamps is mounted on the substrate in a preset arrangement. According to the rotating cylindrical LED display system of claim 1, wherein the preset portion of the base is provided with a fixing frame, and the driving group can be connected to the fixed portion. According to the rotating cylindrical LED display system of claim 1, wherein the rotating frame has a screw cap, which is fixedly connected to the upper end of the lamp holder and the end edge of the rotating shaft, and the rotating shaft and the rotating frame The group rotates synchronously. According to the rotating cylindrical LED display system of claim 1, wherein at least one wheel set is disposed under the base, and the driving group, the rotating frame group, the LED lighting module and the display are provided on the base. The mask can be used to move anywhere. The rotating cylindrical LED display system according to claim 1, wherein the display transmissive cover is a transparent cover of a predetermined color.