CN210295727U

CN210295727U - LED display screen of bowl-shaped structure

Info

Publication number: CN210295727U
Application number: CN201921845179.5U
Authority: CN
Inventors: 郭洪涛
Original assignee: Shandong Tian Jing Electronic Technology Co ltd
Current assignee: Shandong Tian Jing Electronic Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-04-10
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a LED display screen with a bowl-shaped structure, which comprises a group of back LED display screens and a left and a right group of arc LED display screens; two sets of arc LED display screens are located the place ahead of back LED display screen, and can move in the place ahead of back LED display screen through the mobile unit. After improvement, both the back LED display screen and the left and right groups of arc-shaped LED display screens can be used for content display; when the left and right groups of arc-shaped LED display screens are folded together through the moving unit, a bowl-shaped display screen can be formed (namely, each arc-shaped LED display screen forms a half bowl-shaped arc shape), through the innovation of the bowl-shaped display screen, a carrier is differentiated into two exhibition items, the functions are changeable, the full three-dimensional real-scene modeling can be formed, and a visitor is personally on the scene by matching with high-definition resolution.

Description

LED display screen of bowl-shaped structure

Technical Field

The utility model relates to a LED display screen correlation field, specifically LED display screen of bowl shape structure.

Background

The LED display screen has the advantages of low power consumption, energy conservation and the like, and is widely applied to indoor or outdoor places needing screen display, such as transportation indication control centers, video conferences, studios and the like. When the LED display screen is popularized, the requirement on the display effect of the LED display screen is higher and higher, and the existing LED display screen has the defects of bright and dark lines and poor flatness particularly for the LED booth distance display screen, so that the display effect is poor, and the requirements of people cannot be met.

Through the retrieval discovery, patent number CN 201420507461.3's utility model discloses a LED display screen unit and LED display screen, LED display screen unit includes base member, lamp plate, and the base member passes through screw and outside LED display screen unit fixed connection in the both sides of horizontal direction, and the position of next-door neighbour's screw supports the LED display screen unit in the outside through elastic component elasticity, and the side reason of the vertical direction of base member passes through fixed subassembly in location and adjacent LED display screen unit fixed connection.

The utility model provides a patent number CN201620238184.X's utility model provides a LED display screen unit, including display module assembly box and installation auxiliary assembly, installation auxiliary assembly is fixed in the wall body including installation back of the body frame and stores pylon, installation back of the body frame, stores pylon in the display module assembly box back, thereby the stores pylon articulates and installs the display module assembly box in the wall body in installation back of the body frame. This LED display screen unit simple structure, simple to operate only needs to be fixed in the wall with the installation back of the body frame, then will be fixed in the stores pylon of display module group box articulate in the installation back of the body frame can, and the installation can be accomplished easily to ordinary user, need not professional guide or support to the installation effectiveness is high, can realize quick installation.

The invention discloses a curved surface adjusting structure of an LED display screen and the LED display screen, and belongs to the field of LED display screens. The upper frame and the lower frame of the LED display screen box body are formed by rotatably connecting hinge blocks, each hinge block comprises a hinge block body, and a rotary connecting structure and a positioning structure are arranged on the hinge block body. The rotary connecting structure comprises a lug and a groove body which are arranged on two side edges of the hinge block, and a lateral groove is arranged in the groove body; the convex piece on one hinge block is inserted into the groove of the other hinge block adjacent to the convex piece and is movably connected with the groove through a limiting shaft. The lug is provided with an arc-shaped slot hole which is used as a movable track of the limiting shaft; the positioning structure comprises an elastic positioning pin and a strip-shaped groove for matching the elastic positioning pin for positioning; the elastic positioning pin is clamped in the strip-shaped groove to realize the positioning and relative position fixing of two adjacent hinge blocks.

However, with the development of electronic technology and information technology, the demand of people for LED display screens is increasing, and besides performance, quality and practicability, many venues are starting to pursue more aesthetic, technological, artistic and all-round sensory experiences, and the bowl screen is designed to meet the demand. Compared with the traditional LED screen, the bowl screen breaks through the fact that the LED screen is only used as a tool for transmitting visual information, the bowl screen can better highlight the immersion type three-dimensional space, the full-surrounding effect is created, the scientific and technological sense and the artistic sense are considered, and the all-round experience of being personally on the scene is brought to people.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a bowl-shaped LED display screen; the LED display screen comprises a group of back LED display screens and a left group of arc LED display screens and a right group of arc LED display screens; compared with the traditional LED screen, the bowl screen breaks through the fact that the LED screen is only used as a tool for transmitting visual information, the bowl screen can better highlight the immersion type three-dimensional space, the full-surrounding effect is created, the scientific and technological sense and the artistic sense are considered, and the all-round experience of being personally on the scene is brought to people.

The utility model is realized in such a way that a bowl-shaped LED display screen is constructed, and the LED display screen comprises a group of back LED display screens and a left group of arc LED display screens and a right group of arc LED display screens; two sets of arc LED display screens are located the place ahead of back LED display screen, and can move in the place ahead of back LED display screen through the mobile unit. After improvement, both the back LED display screen and the left and right groups of arc-shaped LED display screens can be used for content display; when the left and right groups of arc-shaped LED display screens are folded together through the moving unit, a bowl-shaped display screen can be formed (namely, each arc-shaped LED display screen forms a half bowl-shaped arc shape), through the innovation of the bowl-shaped display screen, a carrier is differentiated into two exhibition items, the functions are changeable, the full three-dimensional real-scene modeling can be formed, and a visitor is personally on the scene by matching with high-definition resolution. Each group of arc-shaped LED display screens is fixed with a corresponding fixed plate through a bracket respectively, the back of the fixed plate is provided with a gear plate, and the bottom of the fixed plate is provided with a roller; the back LED display screen is fixed through a back fixing support plate, and supports and brackets are welded on the left side and the right side of the back fixing support plate; the mobile unit comprises a motor and a roller, the outer side of the roller is toothed, the roller is meshed with a gear plate, the motor is installed on the support, the motor drives the roller to rotate, and the roller is meshed with the gear plate to drive the corresponding arc-shaped LED display screen to move left and right.

The utility model has the advantages of as follows:

the method has the advantages that: the LED display screen comprises a group of back LED display screens and a left group of arc LED display screens and a right group of arc LED display screens; two sets of arc LED display screens are located the place ahead of back LED display screen, and can move in the place ahead of back LED display screen through the mobile unit. After improvement, both the back LED display screen and the left and right groups of arc-shaped LED display screens can be used for content display; when the left and right groups of arc-shaped LED display screens are folded together through the moving unit, a bowl-shaped display screen can be formed (namely, each arc-shaped LED display screen forms a half bowl-shaped arc shape), through the innovation of the bowl-shaped display screen, a carrier is differentiated into two exhibition items, the functions are changeable, the full three-dimensional real-scene modeling can be formed, and a visitor is personally on the scene by matching with high-definition resolution.

The method has the advantages that: each group of arc-shaped LED display screens is fixed with a corresponding fixed plate through a first bracket respectively, the back of the fixed plate is provided with a gear plate, and the bottom of the fixed plate is provided with a roller; the back LED display screen is fixed through a back fixing support plate, and supports and brackets are welded on the left side and the right side of the back fixing support plate; the moving unit comprises a motor and a roller with the outer side in a tooth shape, the roller is meshed with the gear plate, and the motor is arranged on the support; for the arc-shaped LED display screen, the motor is controlled to drive the roller to rotate during movement, and the roller is meshed with the gear plate to drive the corresponding arc-shaped LED display screen to move left and right. For the mobile unit, the control and realization structure is simple, the bowl-shaped formation and separation can be quickly realized through the mode, the bowl-shaped separated back LED display screen and the arc LED display screen can display contents, and the visual angles and the range of the two side screens are enlarged at the moment.

The method has the advantages that: for a back LED display screen and an arc LED display screen, the LED with the height of more than 6000HZ can be used for driving and refreshing, and a 10-bit color processing chip is used, so that the color transition of a large-screen picture is fine and natural, and the image quality is stable and has no flicker. In addition, a crystal table 1515 lamp scheme is adopted, a high-brush drive IC is matched, refreshing is larger than 1920HZ, and a Norw system is adopted.

The advantages are that: the back welding of fixed plate has the sleeve, and the sleeve wears to overlap on the support, and the sleeve can play the effect of location.

Drawings

FIG. 1 is a schematic diagram of a position where two sets of arc-shaped LED display screens are folded into a bowl shape;

FIG. 2 is a schematic diagram of the separated positions of the left and right groups of arc-shaped LED display screens;

FIG. 3 is an overall view of the bowl-shaped folded display screen of the left and right groups of arc-shaped LED displays;

FIG. 4 is a schematic diagram of the separated whole of the left and right groups of arc-shaped LED display screens of the present invention;

fig. 5 is the position schematic diagram of the middle back LED display screen corresponding to the left and right two sets of arc LED display screens.

Wherein: back LED display screen 1, arc LED display screen 2, first support 3, fixed plate 4, gear plate 5, gyro wheel 6, back fixed bolster board 7, support 8, motor 9, cylinder 10, support 11, sleeve 12.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a bowl-shaped LED display screen through improvement, which comprises a group of back LED display screens 1 and a left and a right groups of arc LED display screens 2; two sets of arc LED display screens 2 are located the place ahead of back LED display screen 1, and can remove in the place ahead of back LED display screen 1 through the mobile unit. After improvement, both the back LED display screen 1 and the left and right groups of arc-shaped LED display screens 2 can be used for content display; when the left and right two groups of arc-shaped LED display screens 2 are folded together through the moving unit, a bowl-shaped display screen can be formed (namely, each arc-shaped LED display screen 2 forms a half bowl-shaped arc shape), through the innovation of the bowl-shaped display screen, a carrier is differentiated into two exhibition items, the functions are variable, a full three-dimensional real-scene modeling can be formed, and a visitor is personally on the scene by matching with high-definition resolution.

Every group's arc LED display screen 2 is fixed with corresponding fixed plate 4 through first support 3 respectively, and the back of fixed plate 4 has gear plate 5, and the back welding of fixed plate 4 has sleeve 12, and sleeve 12 wears to overlap on support 11, and sleeve 12 can play the effect of location. The bottom of the fixed plate 4 is provided with a roller 6, and the roller 6 is positioned on a track 13 laid on the ground.

The back LED display screen 1 is fixed through a back fixing support plate 7, and supports 8 and supports 11 are welded on the left side and the right side of the back fixing support plate 7; the moving unit comprises a motor 9 and a roller 10 with the outer side being in a tooth shape, the roller 10 is meshed with the gear plate 5, and the motor 9 is arranged on the support 8; for the arc-shaped LED display screen 2, the motor 9 is controlled to drive the roller 10 to rotate during movement, and the roller 10 is meshed with the gear plate 5 to drive the corresponding arc-shaped LED display screen 2 to move left and right. For the mobile unit, the control and realization structure is simple, the bowl-shaped formation and separation can be quickly realized through the mode, the bowl-shaped separated back LED display screen 1 and the arc LED display screen 2 can display contents, and the visual angles and the range of the two side screens are enlarged at the moment.

In addition, for the back LED display screen 1 and the arc-shaped LED display screen 2, the LEDs above 6000HZ can be adopted for driving and refreshing, and a 10-bit color processing chip is adopted, so that the color transition of a large-screen picture is fine and natural, and the image quality is stable and has no flicker. In addition, a crystal table 1515 lamp scheme is adopted, a high-brush drive IC is matched, refreshing is larger than 1920HZ, and a Norw system is adopted.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a LED display screen of bowl shape structure which characterized in that: comprises a group of back LED display screens (1) and a left group of arc LED display screens and a right group of arc LED display screens (2); the two groups of arc-shaped LED display screens (2) are positioned in front of the back LED display screen (1) and can move in front of the back LED display screen (1) through the moving unit;

each group of arc-shaped LED display screens (2) is fixed with a corresponding fixing plate (4) through a first support (3), a gear plate (5) is arranged at the back of each fixing plate (4), and rollers (6) are mounted at the bottom of each fixing plate (4); the back LED display screen (1) is fixed through a back fixing support plate (7), and supports (8) and supports (11) are welded on the left side and the right side of the back fixing support plate (7); the mobile unit comprises a motor (9) and a roller (10) with the outer side being in a tooth shape, the roller (10) is meshed with a gear plate (5), the motor (9) is installed on a support (8), the motor (9) drives the roller (10) to rotate, and the roller (10) is meshed with the gear plate (5) to drive the corresponding arc-shaped LED display screen (2) to move left and right.

2. The bowl-shaped configured LED display screen of claim 1, wherein: the back of the fixing plate (4) is welded with a sleeve (12), and the sleeve (12) is sleeved on the support (11) in a penetrating mode.

3. The bowl-shaped configured LED display screen of claim 1, wherein: the roller (6) is located on a track (13) laid on the ground.