CN216243261U

CN216243261U - LED display screen with adjustable angle

Info

Publication number: CN216243261U
Application number: CN202122916918.9U
Authority: CN
Inventors: 白朝现
Original assignee: Wen Qingli
Current assignee: Wuxi Jieqi Intelligent New Energy Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-08
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses an angle-adjustable LED display screen, which comprises a display screen group, an angle frame and an underframe, wherein the display screen group comprises a main shell and a front screen, the front screen is arranged on the front end surface of the main shell, the front screen is fixedly connected with the main shell, the angle frame is arranged on the lower end surface of the main shell, the angle frame is longitudinally and slidably connected with the main shell, the underframe is arranged on the lower end surface of the angle frame, the underframe is rotatably connected with the angle frame, the external frame can be stably matched and fixed with the outside when a user needs to use, the bracket can be stably inserted into a guide sleeve when the user uses the angle frame, and then the bracket and the external frame are connected with each other through bolts, so that the stability of the whole use process of the underframe can be ensured, the user can stably support and install the angle frame through a vertical plate after the underframe is installed and fixed, ensure that the user can install the main shell by matching the angle frame.

Description

LED display screen with adjustable angle

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an angle-adjustable LED display screen.

Background

The LED display screen is a display mode by controlling semiconductor light emitting diodes, and is roughly like a display screen which is composed of a plurality of red light emitting diodes, displays characters by the on and off of lamps and is used for displaying various information such as characters, figures, images, animation, quotations, videos, video signals and the like, and the LED display screen usually needs corresponding mounting brackets for auxiliary support when in use.

The inventor of the utility model finds that the existing LED display screen is simple in structure and is often installed and used in a fixed mode in the actual use process, so that the angle of the LED display screen cannot be flexibly adjusted according to needs when a user needs to maintain, great difficulty is brought to the operation process of a maintenance worker, the angle cannot be electrically controlled and adjusted by the user, and the LED display screen is not flexible to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an angle-adjustable LED display screen, aiming at solving the problems that the existing LED display screen is simple in structure and is often installed and used in a fixed mode in the actual use process, so that the angle of the LED display screen cannot be flexibly adjusted according to needs when a user needs to maintain, great difficulty is brought to the operation process of maintenance personnel, the angle cannot be electrically controlled and adjusted by the user, and the LED display screen is not flexible to use.

The utility model is realized by the following steps:

the utility model provides a LED display screen with adjustable angle, includes display screen group, angle frame and chassis, display screen group is including main shell and preceding screen, preceding screen is installed at the preceding terminal surface of main shell, and preceding screen and main shell fixed connection, the lower terminal surface at the main shell is installed to the angle frame, and angle frame and the vertical sliding connection of main shell, the lower terminal surface at the angle frame is installed to the chassis, and the chassis rotates with the angle frame to be connected, has solved current LED display screen simple structure, often all installs the use with fixed mode in the in-service use process, can't often come nimble adjustment LED display screen angle as required when the user needs maintain like this, just so bring great difficulty for maintenance personal's operation process, also can't let user electric control angle of adjustment, use not nimble enough problem.

Furthermore, a guide groove and a clamping groove are formed in the lower end face of the main shell, the clamping grooves are symmetrically arranged on two sides of the guide groove, an electric push rod is further installed on the rear end face of the main shell, the output end of the electric push rod is fixedly connected with the angle frame, stable installation of the angle frame is guaranteed through setting of the guide groove, meanwhile, limiting use of the vertical plate is guaranteed through setting of the clamping groove, and lifting use of the flexible control angle frame is guaranteed through setting of the electric push rod.

Further, angle frame includes roof and curb plate, the curb plate symmetry sets up the both sides at the roof, and curb plate and the perpendicular fixed connection of roof, guarantees that the user can be stable through the roof and installs the curb plate through the structure setting to angle frame, makes things convenient for the roof to come and riser interconnect through the side bearer.

Further, the chassis includes bracket and riser, the riser symmetry sets up the up end at the bracket, and riser and the perpendicular fixed connection of bracket, the riser rotates with the curb plate to be connected, guarantees through the structure setting to the chassis that the user can be stable installs the riser through the bracket, guarantees that the riser can be stable cooperate with the angle frame to be connected.

Further, the up end of bracket still fixed mounting has the angle motor, drive gear is installed to the output of angle motor, the lower terminal surface of curb plate is provided with the rack with drive gear engaged with, rack and curb plate fixed connection come stable drive rack through setting up to angle motor and drive gear and rotate, guarantee to drive the nimble angle regulation that rotates of curb plate through the rack.

Further, an external frame is further installed at the middle part of the bracket, the bilateral symmetry of the external frame is provided with a guide sleeve, the guide sleeve is sleeved on the bracket, the guide sleeve and the external frame are integrally formed, better fixation and use with the outside are guaranteed through the arrangement of the external frame, and the external frame is connected with the bracket in a better matching mode through the arrangement of the guide sleeve.

Compared with the prior art, the utility model has the beneficial effects that: the utility model designs the LED display screen with adjustable angle by researching the structure and the using process of the traditional LED display screen, ensures that a user can be stably matched and fixed with the outside through the external frame when needing to use, can stably insert the bracket into the guide sleeve when using, and then can mutually connect the bracket and the external frame through the bolt, thereby ensuring the stability of the whole using process of the underframe, ensuring that the user can stably support and install the angle frame through the vertical plate after the underframe is installed and fixed, ensuring that the user can match and install the main shell through the angle frame, ensuring that the angle frame can be stably installed in the guide groove at the lower end of the main shell, ensuring that the user can drive the angle frame to lift through controlling the electric push rod, and controlling the electric push rod to store the vertical plate in the clamping groove when the user does not need to maintain, just so can guarantee that display screen group shows perpendicularly and uses, just can control when needs maintenance and slide out the inside with electric putter with the riser from the block groove, then just can control the angle motor and drive gear and rotate, guarantee to reach the purpose that changes angle frame and chassis angle through the meshing between drive gear and the rack.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a perspective view of the device of the present invention;

FIG. 2 is a left side view of the device of FIG. 1;

FIG. 3 is a schematic view of the device of FIG. 1 in use;

FIG. 4 is a left side view of the device of FIG. 1;

FIG. 5 is a schematic diagram of the structure of the display panel assembly shown in FIG. 1;

FIG. 6 is a bottom view of the device of FIG. 5;

FIG. 7 is a schematic view of the angle frame of FIG. 1;

fig. 8 is a schematic structural view of the chassis shown in fig. 1.

In the figure: 1. a display screen group; 11. a main housing; 111. a guide groove; 112. a clamping groove; 113. an electric push rod; 12. a front screen; 2. an angle frame; 21. a top plate; 22. a side plate; 221. a rack; 3. a chassis; 31. a bracket; 311. an angle motor; 312. a drive gear; 32. a vertical plate; 33. an external frame; 331. and a guide sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8, an angle-adjustable LED display screen includes a display screen set 1, an angle frame 2 and a bottom frame 3, the display screen set 1 includes a main housing 11 and a front screen 12, the front screen 12 is installed on the front end surface of the main housing 11, and the front screen 12 is fixedly connected with the main housing 11, through studying the structure and the using process of the conventional LED display screen, an angle-adjustable LED display screen is designed, it is ensured that a user can stably cooperate and fix with the outside through an external frame 33 when needing to use, so that the user can stably insert a bracket 31 into a guide sleeve 331 when using, and then connect the bracket 31 and the external frame 33 with each other through a bolt, so that the stability of the bottom frame 3 in the whole using process can be ensured, after the bottom frame 3 is fixed, the user can stably support and install the angle frame 2 through a vertical plate 32, the main shell 11 can be installed by matching the angle frame 2 by a user, the angle frame 2 can be stably installed in the guide groove 111 at the lower end of the main shell 11, the user can drive the angle frame 2 to lift by controlling the electric push rod 113, when the user does not need to maintain, the electric push rod 113 can be controlled to store the vertical plate 32 in the clamping groove 112, so that the display screen group 1 can be vertically displayed and used, when the maintenance is needed, the electric push rod 113 can be controlled to slide the vertical plate 32 out of the clamping groove 112, then the angle motor 311 can be controlled to drive the driving gear 312 to rotate, the purpose of changing the angles of the angle frame 2 and the chassis 3 can be achieved by meshing the driving gear 312 and the rack 221, the problem that the existing LED display screen is simple in structure and is often installed and used in a fixed mode in the actual use process is effectively solved, therefore, when a user needs to maintain, the angle of the LED display screen cannot be flexibly adjusted according to needs, great difficulty is brought to the operation process of maintenance personnel, the angle adjustment cannot be controlled by the user electrically, and the use is not flexible enough, the lower end face of the main shell 11 is provided with the guide groove 111 and the clamping groove 112, the clamping grooves 112 are symmetrically arranged on two sides of the guide groove 111, the rear end face of the main shell 11 is also provided with the electric push rod 113, the output end of the electric push rod 113 is fixedly connected with the angle frame 2, the stable installation of the angle frame 2 is ensured through the arrangement of the guide groove 111, meanwhile, the limit use of the vertical plate 32 is ensured through the arrangement of the clamping groove 112, and the flexible control of the lifting use of the angle frame 2 is ensured through the arrangement of the electric push rod 113;

the angle frame 2 is installed on the lower end face of the main shell 11, the angle frame 2 is connected with the main shell 11 in a longitudinal sliding mode, the angle frame 2 comprises a top plate 21 and side plates 22, the side plates 22 are symmetrically arranged on two sides of the top plate 21, the side plates 22 are vertically and fixedly connected with the top plate 21, the angle frame 2 is structurally arranged to ensure that a user can stably install the side plates 22 through the top plate 21, and the top plate 21 can be conveniently connected with the vertical plate 32 through the side frames;

the bottom frame 3 is arranged on the lower end face of the angle frame 2, the bottom frame 3 is rotatably connected with the angle frame 2, the bottom frame 3 comprises a bracket 31 and a vertical plate 32, the vertical plate 32 is symmetrically arranged on the upper end face of the bracket 31, the vertical plate 32 is vertically and fixedly connected with the bracket 31, the vertical plate 32 is rotatably connected with the side plate 22, the vertical plate 32 can be stably arranged on the bracket 31 by a user through the structural arrangement of the bottom frame 3, the vertical plate 32 can be stably matched and connected with the angle frame 2, the upper end face of the bracket 31 is also fixedly provided with an angle motor 311, the output end of the angle motor 311 is provided with a driving gear 312, the lower end face of the side plate 22 is provided with a rack 221 meshed with the driving gear 312, the rack 221 is fixedly connected with the side plate 22, the rack 221 is stably driven to rotate through the arrangement of the angle motor 311 and the driving gear 312, and the side plate 22 is ensured to flexibly rotate and adjust the angle through the rack 221, the middle part of bracket 31 still installs external frame 33, and the bilateral symmetry of external frame 33 is provided with uide bushing 331, and the uide bushing 331 cover is established on bracket 31, and uide bushing 331 and external frame 33 integrated into one piece, guarantees better and outside fixed the use through the setting to external frame 33, comes external frame 33 and the better cooperation of bracket 31 to be connected through the setting of uide bushing 331 simultaneously.

The device obtained by the design can basically meet the use requirement of the LED display screen with the adjustable angle, but the designer further improves the device with the aim of further improving the function.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LED display screen with adjustable angle, includes display screen group (1), angle frame (2) and chassis (3), its characterized in that: display screen group (1) is including main casing (11) and preceding screen (12), preceding screen (12) are installed at the preceding terminal surface of main casing (11), and preceding screen (12) and main casing (11) fixed connection, the lower terminal surface at main casing (11) is installed in angle frame (2), and angle frame (2) and main casing (11) longitudinal sliding connection, the lower terminal surface at angle frame (2) is installed in chassis (3), and chassis (3) rotate with angle frame (2) and be connected.

2. The LED display screen with the adjustable angle of claim 1, wherein a guide groove (111) and a clamping groove (112) are formed in the lower end face of the main shell (11), the clamping grooves (112) are symmetrically arranged on two sides of the guide groove (111), an electric push rod (113) is further mounted on the rear end face of the main shell (11), and the output end of the electric push rod (113) is fixedly connected with the angle frame (2).

3. The LED display screen with the adjustable angle as claimed in claim 2, wherein the angle frame (2) comprises a top plate (21) and side plates (22), the side plates (22) are symmetrically arranged on two sides of the top plate (21), and the side plates (22) are vertically and fixedly connected with the top plate (21).

4. The LED display screen with the adjustable angle as claimed in claim 3, wherein the bottom frame (3) comprises a bracket (31) and vertical plates (32), the vertical plates (32) are symmetrically arranged on the upper end face of the bracket (31), the vertical plates (32) are vertically and fixedly connected with the bracket (31), and the vertical plates (32) are rotatably connected with the side plates (22).

5. The LED display screen with the adjustable angle as claimed in claim 4, wherein an angle motor (311) is further fixedly mounted on the upper end face of the bracket (31), a driving gear (312) is mounted at an output end of the angle motor (311), a rack (221) meshed with the driving gear (312) is arranged on the lower end face of the side plate (22), and the rack (221) is fixedly connected with the side plate (22).

6. The LED display screen with the adjustable angle of claim 5, wherein an external frame (33) is further installed in the middle of the bracket (31), guide sleeves (331) are symmetrically arranged on two sides of the external frame (33), the guide sleeves (331) are sleeved on the bracket (31), and the guide sleeves (331) and the external frame (33) are integrally formed.