CN213235676U

CN213235676U - Multimedia liquid crystal splicing screen convenient to assemble

Info

Publication number: CN213235676U
Application number: CN202022197699.9U
Authority: CN
Inventors: 刘胜阳; 何平平; 戴冬华
Original assignee: Shenzhen Jiazhisheng Technology Co ltd
Current assignee: Shenzhen Jiazhisheng Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-05-18
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a multi-media liquid crystal concatenation screen convenient to assembly relates to concatenation screen technical field. The multi-media liquid crystal splicing screen convenient to assemble is provided with a first bevel gear and a threaded rod, the liquid crystal screen can be fixed, the fixing of the liquid crystal screen is adjusted under the action of the nut supporting rod and the clamping block, the whole multi-media liquid crystal splicing screen capable of achieving transmission through a transmission rod is fixed simultaneously, the problem that the multi-media liquid crystal splicing screen is special in installation fixing is solved, the problem that the multi-media liquid crystal splicing screen needs to be fixed manually, and labor force waste is reduced.

Description

Multimedia liquid crystal splicing screen convenient to assemble

Technical Field

The utility model relates to a concatenation screen technical field specifically is a multi-media liquid crystal concatenation screen convenient to assembly.

Background

The liquid crystal spliced screen can be used as a display independently and can be spliced into an oversized screen for use. According to different use requirements, the changeable large-screen function which can be changed into large and small is realized: the method comprises the following steps of single-screen split display, single-screen independent display, arbitrary combined display, full-screen liquid crystal splicing, double-spliced liquid crystal screen splicing and vertical screen display, optional compensation or covering of image frames, support of roaming, zooming and stretching of digital signals, cross-screen display, setting and operation of various display plans, and real-time processing of full-high-definition signals.

The current multimedia liquid crystal splicing screen is particularly troublesome in installation and fixation, needs to be fixed by one piece by one, and wastes labor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a multi-media liquid crystal concatenation screen convenient to assembly has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multimedia liquid crystal splicing screen convenient to assemble comprises a fixing frame, wherein a first bevel gear is movably connected to the fixing frame, a control rod is fixedly connected to the first bevel gear, the top of the first bevel gear is meshed with the bottom of a second bevel gear, a threaded rod is fixedly connected to the second bevel gear, a nut supporting rod is connected to the threaded rod in a threaded mode, a clamping block is hinged to the left side of the nut supporting rod, the nut supporting rod is fixedly connected to one side of a first spring, the other side of the first spring is fixedly connected to the clamping block, a movable frame is fixedly connected to the clamping block, a second spring is arranged inside the movable frame, a sponge cushion is fixedly connected to the right side of the movable frame, the right side of the first bevel gear is meshed with the left side of a third bevel gear, a transmission rod is fixedly connected to the third bevel gear, a fourth bevel gear is fixedly connected to the, the bevel gear V is fixedly connected with a threaded rod, the fixing frame is fixedly connected with a spring III, the spring III is movably connected with the roller through a support, and the fixing frame is provided with a liquid crystal screen.

Preferably, the number of the rollers is eight, and each roller and the spring are arranged on eight corners of the fixing frame in a group of three.

Preferably, the liquid crystal screen is arranged between every two adjacent groups of rollers.

Preferably, the shape of the fixing frame is in a shape of Chinese character 'wang', and four liquid crystal screens are arranged in the Chinese character 'wang' fixing frame.

Preferably, the number of the clamping blocks is four, and each clamping block and the movable frame are arranged on the liquid crystal display in a group.

Preferably, the bevel gear III is fixedly connected with the bevel gear IV through a transmission rod, and the transmission rod is arranged in the middle of the fixing frame.

(III) advantageous effects

The utility model provides a multi-media liquid crystal concatenation screen convenient to assembly. The method has the following beneficial effects:

(1) this multi-media LCD concatenation screen convenient to assembly is provided with bevel gear one and the threaded rod can be fixed the LCD screen, adjust the fixed of LCD screen under the effect of nut bracing piece and clamp splice, whole multi-media LCD concatenation screen that the transmission through the transfer line can fix simultaneously, it makes special trouble at the installation is fixed to have solved present multi-media LCD concatenation screen, need the artifical problem of going to fix of one, labour's waste has been reduced.

(2) This multi-media LCD concatenation screen convenient to assembly is provided with the foam-rubber cushion on the movable frame and can make the effect of playing the LCD screen protection when fixing the LCD screen, sets up spring three and gyro wheel and can conveniently find the position of LCD screen installation on the mount, and it is more convenient to make the LCD screen installation.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a back view of the structure of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

FIG. 4 is an enlarged schematic view of a portion A of the structure of the present invention;

FIG. 5 is an enlarged schematic view of the structure B of the present invention;

FIG. 6 is an enlarged view of the structure C of the present invention;

fig. 7 is an enlarged schematic view of a part of the structure D of the present invention.

In the figure: the liquid crystal display screen comprises a fixed frame 1, a first bevel gear 2, a second bevel gear 3, a threaded rod 4, a third bevel gear 5, a transmission rod 6, a control rod 7, a nut supporting rod 8, a clamping block 9, a first spring 10, a second spring 11, a movable frame 12, a sponge cushion 13, a third spring 14, a roller 15, a fourth bevel gear 16, a fifth bevel gear 17 and a liquid crystal display 18.

Detailed Description

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

Referring to fig. 1-7, the present invention provides a technical solution: a multimedia liquid crystal splicing screen convenient to assemble comprises a fixing frame 1, wherein a first bevel gear 2 is movably connected to the fixing frame 1, a control rod 7 is fixedly connected to the first bevel gear 2, the top of the first bevel gear 2 is meshed with the bottom of a second bevel gear 3, a threaded rod 4 is fixedly connected to the second bevel gear 3, a nut supporting rod 8 is in threaded connection with the threaded rod 4, a clamping block 9 is hinged to the left side of the nut supporting rod 8, the nut supporting rod 8 is fixedly connected with one side of a first spring 10, the other side of the first spring 10 is fixedly connected with the clamping block 9, the right side of the first bevel gear 2 is meshed with the left side of a third bevel gear 5, a transmission rod 6 is fixedly connected to the third bevel gear 5, the right side of the transmission rod 6 is fixedly connected with a fourth bevel gear 16, the third bevel gear 5 is fixedly connected with the fourth bevel gear 16 through the, a threaded rod 4 is fixedly connected to a fifth bevel gear 17, a liquid crystal screen 18 is arranged on a fixed frame 1, the fixed frame 1 is in a shape of Chinese character 'wang', four liquid crystal screens (18) are arranged in the Chinese character 'wang' shaped fixed frame 1, the multimedia liquid crystal spliced screen convenient to assemble is provided with a first bevel gear 2 and the threaded rod 4 which can fix the liquid crystal screens 18, the fixation of the liquid crystal screens 18 is adjusted under the action of a nut support rod 8 and a clamping block 9, the whole multimedia liquid crystal spliced screen can be fixed simultaneously through the transmission of a transmission rod 6, the problem that the existing multimedia liquid crystal spliced screen needs to be fixed by manpower when being installed and fixed is solved, the waste of labor force is reduced, the clamping block 9 is hinged to the left side of the nut support rod 8, the nut support rod 8 is fixedly connected with one side of a first spring 10, and the clamping block 9, the movable frame 12 is fixedly connected on the clamping block 9, the number of the clamping block 9 is four, each clamping block 9 and the movable frame 12 are arranged on the liquid crystal screen 18 in a group, the spring II 11 is arranged in the movable frame 12, the right side of the movable frame 12 is fixedly connected with a spongy cushion 13, the fixed frame 1 is fixedly connected with a spring III 14, the spring III 14 is movably connected with the roller 15 through a bracket, the number of the roller 15 is eight, each roller 15 and the spring III 14 are arranged on eight corners of the fixed frame 1 in a group, the fixed frame 1 is provided with the liquid crystal screen 18, the liquid crystal screen 18 is arranged between every two adjacent groups of rollers 15, the spongy cushion 13 arranged on the movable frame 12 can play a role of protecting the liquid crystal screen 18 when the liquid crystal screen 18 is fixed, the fixed frame 1 is provided with the spring III 14 and the roller 15, so that the installation position of the liquid crystal screen 18 can be conveniently found, the installation of the liquid crystal screen 18 is more convenient.

When the multi-media liquid crystal spliced screen is used and needs to be installed, the liquid crystal screen 18 is firstly installed in the fixed frame 1, the liquid crystal screen 18 is taken up and placed between the two rollers 15, the liquid crystal screen 18 is pushed to slide into the fixed frame 1 under the action of the rollers 15 and the spring III 14, the liquid crystal screen 18 is firstly fixed in the fixed frame 1 through the rollers 15 and the spring III 14, other three liquid crystal screens 18 are installed by the same method, the control rod 7 is rotated to rotate the control rod 7 to drive the bevel gear I2 to rotate, the bevel gear I2 rotates to drive the bevel gear II 3 to rotate, the bevel gear II 3 rotates to drive the threaded rod 4 to rotate, the threaded rod 4 is in threaded connection with the nut supporting rod 8, the nut supporting rod 8 rotates to move downwards, the nut supporting rod 8 moves downwards to drive the clamping block 9 to move downwards, the clamping block 9 moves downwards to clamp the movable frame 12 to clamp the liquid crystal screen 18 so as to fix the liquid crystal screen, bevel gear 2 rotates and drives bevel gear three 5 and rotate, bevel gear three 5 rotates transfer line 6 and rotates, transfer line 6 rotates and drives bevel gear four 16 and rotate, bevel gear four 16 rotates and drives opposite side threaded rod 4 and rotates, make the control lever 7 rotate and can fix LCD screen 18 on the whole multimedia liquid crystal concatenation screen simultaneously, the problem of need artifical one go to fix has been solved, labour's waste has been reduced, make this multimedia liquid crystal concatenation screen installation of being convenient for assemble more convenient.

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

Claims

1. The utility model provides a multi-media liquid crystal concatenation screen convenient to assembly, includes mount (1), its characterized in that: the bevel gear fixing frame is characterized in that a first bevel gear (2) is movably connected to the fixing frame (1), a control rod (7) is fixedly connected to the first bevel gear (2), the top of the first bevel gear (2) is meshed with the bottom of a second bevel gear (3), a threaded rod (4) is fixedly connected to the second bevel gear (3), a nut supporting rod (8) is in threaded connection with the threaded rod (4), a clamping block (9) is hinged to the left side of the nut supporting rod (8), the nut supporting rod (8) is fixedly connected with one side of a first spring (10), the other side of the first spring (10) is fixedly connected with the clamping block (9), a movable frame (12) is fixedly connected to the clamping block (9), a second spring (11) is arranged inside the movable frame (12), a sponge cushion (13) is fixedly connected to the right side of the movable frame (12), and the right side of the first bevel gear (2) is meshed with, fixedly connected with a transmission rod (6) on the third bevel gear (5), the right side of the transmission rod (6) is fixedly connected with a fourth bevel gear (16), the top of the fourth bevel gear (16) is meshed with the left side of the fifth bevel gear (17), the fifth bevel gear (17) is fixedly connected with a threaded rod (4), the fixed frame (1) is fixedly connected with a third spring (14), the third spring (14) is movably connected with a roller (15) through a support, and the fixed frame (1) is provided with a liquid crystal screen (18).

2. The assembled multimedia liquid crystal splicing screen as claimed in claim 1, wherein: the number of the rollers (15) is eight, and each roller (15) and the spring three (14) are arranged on eight corners of the fixed frame (1) in a group.

3. The multimedia liquid crystal splicing screen convenient to assemble as claimed in claim 2, wherein: the liquid crystal screen (18) is arranged between every two adjacent groups of rollers (15).

4. The assembled multimedia liquid crystal splicing screen as claimed in claim 1, wherein: the shape of mount (1) is the shape of a Chinese character 'wang', four LCD screens (18) are arranged inside mount (1).

5. The assembled multimedia liquid crystal splicing screen as claimed in claim 1, wherein: the number of the clamping blocks (9) is four, and each clamping block (9) and the movable frame (12) are arranged on the liquid crystal screen (18) in a group.

6. The assembled multimedia liquid crystal splicing screen as claimed in claim 1, wherein: the bevel gear III (5) is fixedly connected with the bevel gear IV (16) through a transmission rod (6), and the transmission rod (6) is arranged in the middle of the fixed frame (1).