CN219588579U

CN219588579U - LED display screen with angle adjusting function

Info

Publication number: CN219588579U
Application number: CN202321313317.1U
Authority: CN
Inventors: 林中立
Original assignee: Shanghai Yeyun Electronic Technology Co ltd
Current assignee: Shanghai Yeyun Electronic Technology Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-08-25
Anticipated expiration: 2033-05-29

Abstract

The utility model discloses an LED display screen with an angle adjusting function, which comprises an adjusting box, wherein a cavity is formed in the adjusting box, a servo motor is fixedly connected to the center of the rear side of the inner wall of the cavity, sliding rods are slidably connected to the upper part and the lower part of the rear side of the inner wall of the cavity through a first sliding mechanism, the front sides of the opposite sides of the two sliding rod walls are rotationally connected with the surface of the output end of the servo motor through a transmission mechanism, the front side surface of the adjusting box is slidably connected with a fixed shell through a second sliding mechanism, the front ends of the two sliding rods are fixedly connected with the upper part and the lower part of the rear side surface of the fixed shell respectively, and the inner wall of the fixed shell is fixedly connected with a display screen.

Description

LED display screen with angle adjusting function

Technical Field

The utility model belongs to the technical field of LED display screen mounting equipment, and particularly relates to an LED display screen with an angle adjusting function.

Background

The LED display screen is a flat-panel display, is composed of a plurality of small LED module panels, is used for displaying various information such as characters, images and videos, integrates microelectronic technology, computer technology and information processing, has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like, is widely applied to commercial media, cultural performance markets, stadiums, information transmission, news release, securities trade and the like, and can meet the requirements of different environments;

the patent application with the publication number of CN214890343U mentions an LED display screen with an adjusting function, and the angle of the LED display screen is adjusted by arranging a fixed plate, a connecting plate, a fixed frame, a screw rod, a squeezing block, a sliding rod, a spring, a servo motor and the like, but the device still has some defects in the use process, the LED mentioned above can adjust the display screen only by inclining some angles, but the current LED needs not only fine adjustment in angle when in use, and sometimes needs to decide whether to play a vertical screen or a horizontal screen according to a playing VCR so as to achieve a better visual effect, but the previous LED display screen does not have the function.

Disclosure of Invention

The utility model aims to provide an LED display screen with an angle adjusting function, which solves the problems that the LED display screen with the angle adjusting function is proposed in the patent application with the authority of CN214890343U in the background art, the angle of the LED display screen is adjusted by arranging a fixed plate, a connecting plate, a fixed frame, a screw rod, a squeezing block, a sliding rod, a spring, a servo motor and the like, but the device still has some defects in the use process, the LED can only adjust the display screen by tilting some angles, but the conventional LED does not only need fine adjustment in angle, and sometimes needs to decide whether to play a vertical screen or a horizontal screen according to a playing VCR so as to achieve better visual effect, but the prior LED display screen does not have the problem of the function.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the device comprises an adjusting box, wherein a cavity is formed in the adjusting box, a servo motor is fixedly connected to the center of the rear side of the inner wall of the cavity, sliding rods are slidably connected to the upper side and the lower side of the rear side of the inner wall of the cavity through a first sliding mechanism, and the front sides of the opposite sides of the two sliding rod walls are connected with the surface of the output end of the servo motor in a rotating manner through a transmission mechanism;

the front side surface of the adjusting box is slidably connected with a fixed shell through a second sliding mechanism, the front ends of the two sliding rods are fixedly connected with the upper part and the lower part of the rear side surface of the fixed shell respectively, and the inner wall of the fixed shell is fixedly connected with a display screen.

Preferably, the first sliding mechanism comprises two sliding blocks, the rear ends of the two sliding rods are fixedly connected with the sliding blocks, the rear side of the inner wall of the cavity is provided with a first annular sliding groove, and the surfaces of the two sliding blocks are connected with the inner wall of the first annular sliding groove in a sliding mode.

Preferably, the transmission mechanism comprises two connecting rods, the connecting rods are fixedly connected to the upper side and the lower side of the surface of the output end of the servo motor, slots are formed in the front of the opposite sides of the two sliding rod walls, and the opposite sides of the two sliding rod walls are fixedly connected with the inner walls of the corresponding slots respectively.

Preferably, the second sliding mechanism comprises a second annular sliding groove, the second annular sliding groove is formed in the front side surface of the adjusting box, an annular sliding block matched with the second annular sliding groove is fixedly connected to the rear side surface of the fixing shell, and the surface of the annular sliding block is in sliding connection with the inner wall of the second annular sliding groove.

Preferably, a round hole is formed in the center of the front side surface of the adjusting box.

Preferably, the left side of adjustment case rear side surface has seted up the access hole, and the inner wall of access hole is connected with through the hinge rotation with access hole assorted access hole board, the left side of access hole board rear side surface is provided with the catching groove.

Compared with the prior art, the utility model has the beneficial effects that: 1. through setting up adjustment case, servo motor, slide bar, fixed shell, slider, first annular spout and connecting rod etc. can be when using the LED screen, according to actual conditions to the adjustment of horizontal screen with erect the screen of display screen, improve visual effect, it is more convenient to use, satisfies the demand more easily;

2. through setting up access panel and catching groove, in the use, if the damage condition of part etc. appears, can be convenient maintain equipment.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of a connection between an LED display screen adjusting box and a fixed shell with an angle adjusting function;

FIG. 2 is a schematic diagram of a cross-sectional structure of an LED display screen adjusting box and a fixed housing with an angle adjusting function;

FIG. 3 is a schematic view of the internal structure of an LED display screen adjusting box with an angle adjusting function;

FIG. 4 is a schematic perspective view of an LED display screen adjusting box with an angle adjusting function;

FIG. 5 is a schematic view showing a rear surface perspective structure of an LED display screen adjusting box with an angle adjusting function;

in the figure: 1. an adjusting box; 2. a cavity; 3. a servo motor; 4. a slide bar; 5. a fixed case; 6. a display screen; 7. a slide block; 8. the first annular chute; 9. a connecting rod; 10. a slot; 11. the second annular chute; 12. an annular slide block; 13. a round hole; 14. an access panel; 15. a buckling groove.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the device comprises an adjusting box 1, wherein a cavity 2 is formed in the adjusting box 1, a servo motor 3 is fixedly connected to the center of the rear side of the inner wall of the cavity 2, sliding rods 4 are slidably connected to the upper side and the lower side of the rear side of the inner wall of the cavity 2 through a first sliding mechanism, and the front sides of the opposite sides of the rod walls of the two sliding rods 4 are rotationally connected with the surface of the output end of the servo motor 3 through a transmission mechanism;

the front side surface of adjustment case 1 is through second slide mechanism sliding connection has fixed shell 5, and the front end of two slide bars 4 respectively with the top and the below fixed connection of fixed shell 5 rear side surface, the inner wall fixedly connected with display screen 6 of fixed shell 5.

In order to enable the two sliding rods 4 to slide normally in the cavity 2, in this embodiment, preferably, the first sliding mechanism includes two sliding blocks 7, the rear ends of the two sliding rods 4 are fixedly connected with the sliding blocks 7, a first annular sliding groove 8 is formed in the rear side of the inner wall of the cavity 2, and the surfaces of the two sliding blocks 7 are slidably connected with the inner wall of the first annular sliding groove 8 together.

In order to make the servo motor 3 normally drive the two sliding rods 4 to rotate, in this embodiment, preferably, the transmission mechanism includes two connecting rods 9, the connecting rods 9 are fixedly connected to the upper and lower sides of the surface of the output end of the servo motor 3, slots 10 are formed in front of opposite sides of the two sliding rod 4 walls, and opposite sides of the two sliding rod 4 walls are fixedly connected with inner walls of the corresponding slots 10 respectively.

In order to enable the fixed housing 5 to rotate on the surface of the adjusting box 1, in this embodiment, preferably, the second sliding mechanism includes a second annular chute 11, the second annular chute 11 is provided on the front surface of the adjusting box 1, an annular slider 12 matched with the second annular chute 11 is fixedly connected to the rear surface of the fixed housing 5, and the surface of the annular slider 12 is slidably connected with the inner wall of the second annular chute 11.

In order to allow the two slide bars 4 to be coupled to the fixed case 5 through the circular hole 13, it is preferable in this embodiment that the circular hole 13 is formed at the center of the front surface of the adjustment case 1.

In order to facilitate replacement and maintenance when the parts inside the adjusting box 1 are damaged, in this embodiment, preferably, the left side of the rear side surface of the adjusting box 1 is provided with an access hole, the inner wall of the access hole is rotatably connected with an access hole plate 14 matched with the access hole through a hinge, and a buckling groove 15 is arranged on the left side of the rear side surface of the access hole plate 14.

The working principle and the using flow of the utility model are as follows: this device mentions an improvement on the basis of LED display screen with regulatory function in the patent application that the bulletin number was CN214890343U, added adjustment case 1 between fixed frame and install bin, when needs are changeed the screen to display screen 6, start servo motor 3, the rotation of servo motor 3 output can drive two connecting rods 9 and rotate, two connecting rods 9 can drive two slide bars 4 and rotate, two slide bars 4 can drive whole fixed shell 5 and rotate, fixed shell 5 drives display screen 6 and rotates, thereby reach the purpose of changeing the screen to display screen 6.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED display screen with angle adjusting function, includes adjustment case (1), its characterized in that: a cavity (2) is formed in the adjusting box (1), a servo motor (3) is fixedly connected to the center of the rear side of the inner wall of the cavity (2), sliding rods (4) are slidably connected to the upper side and the lower side of the rear side of the inner wall of the cavity (2) through first sliding mechanisms, and the fronts of the opposite sides of the rod walls of the two sliding rods (4) are rotationally connected with the surface of the output end of the servo motor (3) through a transmission mechanism;

the front side surface of adjustment case (1) is through second slide mechanism sliding connection has fixed shell (5), two the front end of slide bar (4) respectively with the top and the below fixed connection of fixed shell (5) rear side surface, the inner wall fixedly connected with display screen (6) of fixed shell (5).

2. The LED display screen with angle adjustment function of claim 1, wherein: the first sliding mechanism comprises two sliding blocks (7), the rear ends of the sliding rods (4) are fixedly connected with the sliding blocks (7), a first annular sliding groove (8) is formed in the rear side of the inner wall of the cavity (2), and the surfaces of the two sliding blocks (7) are connected with the inner wall of the first annular sliding groove (8) in a sliding mode.

3. The LED display screen with angle adjustment function of claim 1, wherein: the transmission mechanism comprises two connecting rods (9), the connecting rods (9) are fixedly connected to the upper side and the lower side of the surface of the output end of the servo motor (3), slots (10) are formed in the front of the opposite sides of the rod wall of the sliding rod (4), and the opposite sides of the rod wall of the sliding rod (4) are fixedly connected with the inner walls of the corresponding slots (10) respectively.

4. The LED display screen with angle adjustment function of claim 1, wherein: the second sliding mechanism comprises a second annular sliding groove (11), the second annular sliding groove (11) is formed in the front side surface of the adjusting box (1), an annular sliding block (12) matched with the second annular sliding groove (11) is fixedly connected to the rear side surface of the fixing shell (5), and the surface of the annular sliding block (12) is in sliding connection with the inner wall of the second annular sliding groove (11).

5. The LED display screen with angle adjustment function of claim 1, wherein: a round hole (13) is formed in the center of the front side surface of the adjusting box (1).

6. The LED display screen with angle adjustment function of claim 1, wherein: the left side of adjustment case (1) rear side surface has seted up the access hole, the inner wall of access hole is connected with through the hinge rotation with access hole assorted access hole board (14), the left side of access hole board (14) rear side surface is provided with catching groove (15).