CN211016316U

CN211016316U - 360-degree visual display device

Info

Publication number: CN211016316U
Application number: CN202020090622.9U
Authority: CN
Inventors: 韩东成; 范超
Original assignee: Anhui Dongchao Technology Co ltd
Current assignee: Anhui Dongchao Technology Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-07-14
Anticipated expiration: 2030-01-15

Abstract

The utility model discloses a 360 degree visual display device. The 360-degree visual display device comprises: rotating assembly and display screen subassembly, rotating assembly includes: sleeve subassembly, go up the carousel, lower carousel, motor, power, go up the carousel and all link to each other with sleeve subassembly with lower carousel, the motor is suitable for to drive carousel and/or lower carousel and rotates, and the display screen subassembly includes: the display screens are connected with the upper rotary table and the lower rotary table through the supporting cantilevers respectively. This 360 degrees visual display device simple structure, through setting up a plurality of display screens, rotate under rotating assembly's drive, therefore, be lighted when the display screen, and when the rotational speed of display screen subassembly reachd a definite value, utilize human eye's principle of staying in the vision, a plurality of display screens can form into a columniform 360 degrees display screens, thereby can carry out 360 degrees image show, and, can also guarantee that the effect that 360 degrees visual display device show is smooth, no deformation, no dislocation.

Description

360-degree visual display device

Technical Field

The utility model relates to a display screen field particularly, relates to a 360 degree visual display device.

Background

At present, display screens are widely applied to public places such as advertisements, stations, hospitals, banks, markets and the like, more and more information needs to be displayed, and the information needs to be displayed and transmitted to more audiences at the same time. Traditional display screen is mostly the flat-panel type, need hang in the wall of big enough to require the wall enough durable in order to bear the display screen of thickness, can only show information for the front direction of hanging moreover.

Therefore, place such as present station, hospital adopt concatenation dysmorphism screen in order to let the more effective transmission of information, splice into squarely through four display panel promptly, perhaps piece into hexagon or more panels through six display panel and piece into 360 degrees visual display device. However, this type of splicing is complicated and heavy, and the size of the splices is limited, so that the splices cannot be made into a small display device.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the utility model provides a 360 degree visual display device, this 360 degree visual display device not only can realize 360 degrees image show to simple structure, volume are less.

The 360-degree visual display device comprises a rotating assembly and a display screen assembly, wherein the rotating assembly comprises a sleeve assembly, an upper rotating disc, a lower rotating disc, a motor and a power supply, the sleeve assembly is provided with a cavity, the motor is positioned in the cavity, the upper rotating disc is positioned at the upper end of the sleeve assembly, the lower rotating disc is positioned at the lower end of the sleeve assembly, the upper rotating disc and the lower rotating disc are both connected with the sleeve assembly, the power supply is electrically connected with the motor, the motor is suitable for driving the upper rotating disc and/or the lower rotating disc to rotate, the display screen assembly comprises a plurality of L ED lamp panels and supporting cantilevers, L ED lamp panels are formed into a strip shape, a plurality of L ED lamp panels are arranged around the sleeve assembly at intervals, the L ED lamp panels are parallel to the axis of the sleeve assembly, the L ED lamp panels are respectively connected with the upper rotating disc and the lower rotating disc through the supporting cantilevers, the L ED lamp panels are electrically connected with the power supply, the L ED lamp panels are suitable for reading, processing and transmitting data, further carrying out image display, the 360-degree visual display device achieves the principle that the 360-degree visual display screen assembly and the 360-degree display screen assembly or the rotating display screen assembly is driven by the human eye 8678, and the rotating mechanism is adopted as the principle.

According to the utility model discloses 360 degrees visual display device, this 360 degrees visual display device simple structure, through setting up a plurality of L ED lamp plates, rotate under rotating assembly's drive, therefore, when L ED lamp plate is lighted, and when the rotational speed of display screen subassembly reachd a definite value, utilize the principle of persistence of vision of people's eyes, a plurality of L ED lamp plates can form into a columniform 360 degrees L ED lamp plate, thereby can carry out 360 degrees image show, and, can also guarantee that 360 degrees visual display device show effect is smooth, no deformation, no dislocation, guarantee that 360 degrees visual display device's display effect is good.

According to some embodiments of the invention, the sleeve assembly comprises: the inner sleeve is provided with the cavity, the outer sleeve is sleeved outside the inner sleeve, and the inner sleeve is connected with the lower end of the outer sleeve through the lower turntable and the bearing.

Further, the rotating assembly further comprises: the speed reducer is located between the motor and the upper rotating disc, the speed reducer is in transmission connection with the motor, the speed reducer is in transmission connection with the upper rotating disc, the upper rotating disc is fixedly connected with the upper end of the outer sleeve, a stator of the electric slip ring is electrically connected with the power supply, and a rotor of the electric slip ring is electrically connected with the display screen assembly.

Further, a bearing fixing cylinder is arranged at the upper end of the inner sleeve, and the electric slip ring is fixed on the bearing fixing cylinder.

Specifically, the upper end of reduction gear is equipped with power transmission pole, power transmission pole connect respectively the reduction gear with go up the carousel.

According to some embodiments of the invention, the rotating assembly further comprises: the motor control board is positioned in the cavity, the motor is formed into a servo motor, the motor control board is in signal connection with the servo motor, and the motor control board controls the motor to act.

According to some embodiments of the utility model, the L ED lamp plate includes L ED lamp pearl, display screen driver chip, main control unit and circuit module, main control unit with between the display screen driver chip, and display screen driver chip with all pass through between the L ED lamp pearl circuit module signal connection, main control unit is right circuit module transmits the signal of telecommunication, circuit module is suitable for to the signal of telecommunication read, transmit after handling to display screen driver chip, display screen driver chip passes through the circuit module drive L ED lamp pearl shows the image information that main control unit appointed.

The circuit module further comprises a signal receiving storage circuit and a display screen driving circuit, the main controller reads file data in the SD card through the signal receiving storage circuit, decodes the file data and sends the decoded file data to the display screen driving chip through the SPI serial port line, and then the display screen driving chip controls the L ED lamp beads to display through the display screen driving circuit according to transmitted data.

Furthermore, L ED lamp pearl forms to full-color L ED lamp pearl, and the distribution mode of L ED lamp pearl is not restricted to single row distribution or multiseriate distribution.

Specifically, the 360-degree visual display device further includes: a base located at a lower end of the rotating assembly.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic view of a 360 degree visual display device;

fig. 2 is a schematic view of a 360 degree visual display device.

Reference numerals:

the device comprises a 360-degree visual display device 10, a rotating assembly 1, a sleeve assembly 2, an inner sleeve 21, a bearing fixing cylinder 211, an outer sleeve 22, an upper rotary disk 31, a lower rotary disk 32, a motor 4, a speed reducer 5, an electric slip ring 6, a power transmission rod 7, a motor control board 8, a display screen assembly 9, an L ED lamp panel 91, a supporting cantilever 92, a bearing 23 and a base 11.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

A 360-degree visual display device 10 according to an embodiment of the present invention is described in detail below with reference to fig. 1-2.

Referring to fig. 1-2, a 360-degree visual display device 10 according to an embodiment of the present invention includes a rotation component 1 and a display screen component 9, wherein the rotation component 1 is adapted to drive the display screen component 9 to rotate, and an L ED lamp panel 91 is adapted to display image information, so that by rotating the L ED lamp panel 91, a 360-degree image display is possible for the 360-degree visual display device 10.

Specifically, the rotating assembly 1 includes: sleeve subassembly 2, last carousel 31, lower carousel 32, motor 4, power, sleeve subassembly 2 has the cavity, and motor 4 is located the cavity, goes up carousel 31 and is located sleeve subassembly 2's upper end, and lower carousel 32 is located sleeve subassembly 2's lower extreme, goes up carousel 31 and lower carousel 32 and all links to each other with sleeve subassembly 2, and the power is connected with motor 4 electricity, and motor 4 is suitable for to drive carousel 31 and/or lower carousel 32 and rotates.

That is to say, be equipped with motor 4 in the sleeve subassembly 2, the power can make motor 4 drive upper turntable 31 and/or lower turntable 32 rotate through supplying power to motor 4 to it provides probably to rotate for display screen subassembly 9.

Further, as shown in fig. 1, the display screen assembly 9 includes a plurality of L ED lamp panels 91 and supporting cantilevers 92, the L ED lamp panel 91 is formed into a strip L ED lamp panel 91, the plurality of L ED lamp panels 91 are arranged around the sleeve assembly 2 at intervals, the L ED lamp panel 91 is parallel to the axis of the sleeve assembly 2, and the L ED lamp panel 91 is respectively connected with the upper turntable 31 and the lower turntable 32 through the supporting cantilevers 92, the L ED lamp panel 91 is electrically connected with a power supply, the L ED lamp panel 91 is suitable for reading, processing and transmitting data, and further displaying images, so that the display screen assembly 9 can rotate under the driving of the motor 4, and the power supply is also electrically connected with the L ED lamp panel 91, thereby ensuring that the L ED lamp panel 91 can be lighted.

In the embodiment, the length of the supporting arm 92 is controlled, so that the diameter of the 360-degree circumferential display screen formed by the L ED lamp panels 91 can be controlled, and the display range of the display screen assembly can be controlled.

The working mechanism of the 360-degree visual display device 10 is that the motor 4 drives the upper rotary disc 31 and/or the lower rotary disc 32 to rotate so as to enable the display screen assembly 9 to rotate, the L ED lamp panels 91 are lightened, when the display screen assembly 9 reaches a certain rotating speed, the cylindrical L ED lamp panel 91 can be formed, and according to the visual persistence principle of human eyes, the L ED lamp panels 91 are formed into the 360-degree cylindrical display screen, so that the 360-degree image display can be carried out, and the smooth, deformation-free and dislocation-free display effect of the 360-degree visual display device 10 can be ensured.

According to the utility model discloses 360 degrees visual display device 10, this 360 degrees visual display device 10 simple structure, through setting up a plurality of L ED lamp plates 91, rotate under rotating assembly 1's drive, therefore, when L ED lamp plate 91 is lighted, and when the rotational speed of display screen subassembly 9 reachs a definite value, utilize the persistence of vision principle of people's eyes, a plurality of L ED lamp plates 91 can form into a columniform 360 degrees L ED lamp plate 91, thereby can carry out 360 degrees image show, and, can also guarantee that the effect that 360 degrees visual display device 10 show is smooth, no deformation, no dislocation, guarantee that 360 degrees visual display device 10's display effect is good.

Further, as shown in fig. 1, the sleeve assembly 2 may include: an inner sleeve 21, an outer sleeve 22, wherein the inner sleeve 21 has a cavity, the outer sleeve 22 is sleeved outside the inner sleeve 21, and the lower ends of the inner sleeve 21 and the outer sleeve 22 are connected through a lower turntable 32 and a bearing 23, that is, the inner sleeve 21 and the outer sleeve 22 can rotate relatively, in a specific embodiment, the outer sleeve 22 can be connected with the rotating assembly 1, therefore, the outer sleeve 22 can rotate relative to the inner sleeve 21 together with the rotating assembly 1, and the cavity is located in the inner sleeve 21, thereby providing a space for the arrangement of the motor 4.

Further, as shown in fig. 1, the rotating assembly 1 further includes: reduction gear 5 and electric slip ring 6, reduction gear 5 are located between motor 4 and the last carousel 31, and reduction gear 5 is connected with the transmission of motor 4, and reduction gear 5 links to each other with the transmission of last carousel 31, goes up the upper end fixed connection of carousel 31 and outer sleeve 22, that is to say, motor 4 passes through reduction gear 5 and is connected with the transmission of last carousel 31, consequently, when motor 4 rotates, can drive carousel 31 and rotate to can drive display screen subassembly 9 and rotate. Moreover, the speed reduction and the torque increase can be carried out on the torque output by the motor 4 by arranging the speed reducer 5, so that the torque applied to the upper rotary disc 31 is enough, and the motor 4 can be ensured to smoothly drive the display screen assembly 9 to rotate.

Specifically, the stator of the electrical slip ring 6 is electrically connected with the power supply, and the rotor of the electrical slip ring 6 is electrically connected with the display screen assembly 9, so that the display screen assembly 9 can be powered up when the display screen assembly 9 rotates, and the display screen assembly 9 is ensured to be normally lighted.

Further, the upper end of the inner sleeve 21 is provided with a bearing fixing cylinder 211, and the speed reducer and the electric slip ring 6 are coaxially fixed on the bearing fixing cylinder 211, so that support is provided for the speed reducer and the electric slip ring 6.

Specifically, as shown in fig. 1, a power transmission rod 7 is disposed at an upper end of the speed reducer 5, and the power transmission rod 7 connects the speed reducer 5 and the upper turntable 31, that is, after the power output by the motor 4 is reduced by the speed reducer 5 and increased in torque, the power is transmitted to the upper turntable 31 through the power transmission rod 7, so that the motor 4 can drive the upper turntable 31 to rotate smoothly, and further, the display screen assembly 9 connected to the upper turntable 31 can rotate.

Further, as shown in fig. 1, the rotating assembly 1 may further include: motor control board 8, motor control board 8 are located the cavity, and motor 4 forms into servo motor 4, and motor control board 8 and 4 signal connection of servo motor, motor control board 8 control motor 4 move, guarantee that motor 4's work can be controlled by motor control board 8.

In a specific embodiment, the microcontroller in the motor control board 8 selects STM8S003F3P6TR, and is an 8-bit singlechip with a PWM controller. The PWM module can be used for generating PWM waves with adjustable duty ratio, the output voltage is controlled to control the rotating speed, the Hall sensor sends out a pulse every time the motor 4 rotates for one circle, therefore, the number of counted pulses in one second at regular time is the number of rotating circles, and the closed-loop control of the motor 4 is realized by adjusting the output PWM waves through comparing with a set value.

Furthermore, L ED lamp plate 91 can include L ED lamp pearl, display screen driver chip, main control unit and circuit module, between main control unit and the display screen driver chip, and between display screen driver chip and L ED lamp pearl all through circuit module signal connection, main control unit transmits the signal of telecommunication to circuit module, circuit module is suitable for reading the signal of telecommunication, transmit to display screen driver chip after handling, display screen driver chip passes through circuit module drive L ED lamp pearl and shows the image information that main control unit appointed.

The circuit module can further comprise a signal receiving storage circuit and a display screen driving circuit, the main controller reads file data in the SD card through the signal receiving storage circuit, decodes the file data and sends the decoded file data to the display screen driving chip through the SPI serial port line, and then the display screen driving chip controls L ED lamp beads to display through the display screen driving circuit according to transmitted data.

Wherein, signal reception storage circuit includes: SD card data storage circuit and WIFI module circuit.

In a specific embodiment, a BIN file containing image pixels and position information stored in an SD card is processed and decoded by a main controller, and then a L ED lamp bead is driven to display an image, a control program of the main controller mainly comprises an image display subprogram, an SD card data reading and storing program, an infrared speed measurement subprogram and a WIFI module data transmission program, the SD card data reading and storing program is communicated with the SD card through an SDIO interface of a main board main control chip STM32F412RET6 to read data on the SD card, the image display subprogram mainly decodes the BIN file acquired from the SD card through an algorithm, the decoded data is transmitted to an ICN2053 through an SPI L ED driving chip, the data moved into the ICN2053 is latched, after a group of data is transmitted, the ICN2053 pulls up a SD data latch line and simultaneously sends the data out to control L ED lamps for display, meanwhile, the WIFI module on a linear array L ED lamp panel end can receive the files required to be displayed on the upper end and writes the data into the SD card through the main control chip.

Furthermore, the circuit module can also include voltage stabilizing circuit, photoelectricity geminate transistor speed measurement circuit, and a plurality of L ED lamp plate 91 independent control, every L ED lamp pearl drive is collected in an organic whole with control, the display content is saved in every SD card, when the infrared receiving tube on L ED lamp plate 91 is monitored when rotatory and is reached a definite value, begin to drive L ED lamp pearl and show.

Further, L ED lamp pearl forms to full-color L ED lamp pearl to guarantee that L ED lamp plate 91 shows effectual, and the distribution mode of L ED lamp pearl is not limited to single row distribution or multiseriate distribution, can set up single row or multiseriate as required, or discrete distribution.

Specifically, the 360-degree visual display device further includes: the base, the base is located rotating assembly's lower extreme to guarantee 360 degrees visual display device's high enough, can be to covering great display range.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A 360 degree visual display device, comprising:

a rotating assembly (1), the rotating assembly (1) comprising: the automatic rotating device comprises a sleeve assembly (2), an upper rotating disc (31), a lower rotating disc (32), a motor (4) and a power supply, wherein the sleeve assembly (2) is provided with a cavity, the motor (4) is located in the cavity, the upper rotating disc (31) is located at the upper end of the sleeve assembly (2), the lower rotating disc (32) is located at the lower end of the sleeve assembly (2), the upper rotating disc (31) and the lower rotating disc (32) are both connected with the sleeve assembly (2), the power supply is electrically connected with the motor (4), and the motor (4) is suitable for driving the upper rotating disc (31) and/or the lower rotating disc (32) to rotate;

the display screen assembly (9) comprises a plurality of L ED lamp panels (91) and supporting cantilevers (92), wherein the L ED lamp panel (91) is formed into a strip L ED lamp panel (91), the L ED lamp panels (91) are arranged around the sleeve assembly (2) at intervals, the L ED lamp panel (91) is parallel to the axis of the sleeve assembly (2), the L ED lamp panel (91) is respectively connected with the upper turntable (31) and the lower turntable (32) through the supporting cantilevers (92), the L ED lamp panel (91) is electrically connected with a power supply, and the L ED lamp panel (91) is suitable for reading, processing and transmitting data so as to display images;

motor (4) drive go up carousel (31) and/or carousel (32) rotate down, so that display screen subassembly (9) rotate, and it is a plurality of L ED lamp plate (91) are lighted, work as when display screen subassembly (9) reach certain rotational speed, according to the persistence of vision principle of people's eye, it is a plurality of L ED lamp plate (91) form into 360 degrees cylinder display screens.

2. A 360 degree visual display device according to claim 1, wherein the sleeve assembly (2) comprises: the inner sleeve (21) is provided with the cavity, the outer sleeve (22) is sleeved outside the inner sleeve (21), and the lower end of the inner sleeve (21) and the lower end of the outer sleeve (22) are connected through the lower turntable (32) and the bearing (23).

3. A 360 degree visual display device according to claim 2, wherein said rotating assembly (1) further comprises: the motor is characterized by comprising a speed reducer (5) and an electric slip ring (6), wherein the speed reducer (5) is located between the motor (4) and the upper rotating disc (31), the speed reducer (5) is in transmission connection with the motor (4), the speed reducer (5) is in transmission connection with the upper rotating disc (31), the upper rotating disc (31) is fixedly connected with the upper end of the outer sleeve (22), a stator of the electric slip ring (6) is electrically connected with a power supply, and a rotor of the electric slip ring (6) is electrically connected with the display screen assembly (9).

4. A 360 degree visual display device according to claim 3, wherein the upper end of the inner sleeve (21) is provided with a bearing fixing cylinder (211), the electrical slip ring (6) being fixed on the bearing fixing cylinder (211).

5. A 360 degree visual display device according to claim 3 wherein the upper end of said speed reducer (5) is provided with a power transmission rod (7), said power transmission rod (7) connecting said speed reducer (5) and said upper turntable (31) respectively.

6. A 360 degree visual display device according to claim 1, wherein said rotating assembly (1) further comprises: motor control board (8), motor control board (8) are located in the cavity, motor (4) form into servo motor (4), motor control board (8) with servo motor (4) signal connection, motor control board (8) control motor (4) move.

7. The 360-degree visual display device according to claim 1, wherein the L ED lamp panel (91) comprises a L ED lamp bead, a display screen driving chip, a main controller and a circuit module, the main controller is in signal connection with the display screen driving chip, the display screen driving chip is in signal connection with the L ED lamp bead through the circuit module, the main controller transmits an electric signal to the circuit module, the circuit module is suitable for reading and processing the electric signal and then transmitting the electric signal to the display screen driving chip, and the display screen driving chip drives the L ED lamp bead to display image information specified by the main controller through the circuit module.

8. The 360-degree visual display device according to claim 7, wherein the circuit module comprises a signal receiving and storing circuit and a display screen driving circuit, the main controller reads file data in the SD card through the signal receiving and storing circuit, decodes the file data and sends the decoded file data to the display screen driving chip through the SPI serial port line, and then the display screen driving chip controls L ED lamp beads to display through the display screen driving circuit according to the transmitted data.

9. A360 degree visual display device according to claim 8 wherein said L ED beads are formed as full color L ED beads, and said L ED beads are not limited to single or multiple columns.

10. A 360 degree visual display device according to any of claims 1-9 wherein said 360 degree visual display device (10) further comprises: a base (11), the base (11) being located at the lower end of the rotating assembly (1).