CN223499276U - Liquid crystal spliced screen with infrared touch control function - Google Patents

Abstract

The utility model discloses a liquid crystal spliced screen with an infrared touch function, which relates to the field of liquid crystal spliced screens, solves the problems of complicated operation and low installation efficiency of the traditional manual angle adjustment, and adopts the following scheme that the liquid crystal spliced screen comprises a liquid crystal spliced screen, a mounting rack and a bearing mechanism, wherein the mounting rack and the bearing mechanism are used for mounting and supporting the liquid crystal spliced screen at the rear side of the liquid crystal spliced screen; the liquid crystal splicing screen with the infrared touch control function can be fixedly arranged on a wall through the arrangement of the mounting frame structure, and can be matched with the arrangement of each structure on the mounting frame structure to drive the driven shaft to slowly rotate by utilizing the micro motor, so that the clamped receiving mechanisms and the liquid crystal splicing screen at the two ends of the liquid crystal splicing screen can be driven to carry out angle fine adjustment.

Description

Liquid crystal spliced screen with infrared touch control function

Technical Field

The utility model relates to the technical field of liquid crystal spliced screens, in particular to a liquid crystal spliced screen with an infrared touch function.

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, realizing the functions of a changeable large screen, such as single screen split display, single screen single display and arbitrary combination display, supporting roaming, zooming stretching and cross-screen display of digital signals, setting and running various display plans and processing full high-definition signals in real time;

Through retrieving, in patent application number 202221677840.8, disclose a liquid crystal concatenation screen with infrared touch function, including LCD screen and mounting box, the mounting box sets up in LCD screen one side, and LCD screen one side is equipped with infrared touch frame, the mounting panel is all installed at LCD screen one side both ends, and the recess that runs through has all been seted up to two mounting panel sides, the mounting box is close to one side both ends of LCD screen and all slides there is the curb plate, and two opposite sides of curb plate all are fixed with the rectangular piece with recess looks adaptation, the mounting box is close to one side top center department of LCD screen and installs the fan, and is equipped with the synchronous shifter who is used for synchronous movement two curb plates inside the mounting box, be equipped with the supporting mechanism that is used for bearing LCD screen between mounting box and the LCD screen. The utility model has no obstruction to the liquid crystal screen after fixing, and does not affect the normal use of the liquid crystal screen, and in addition, the liquid crystal screen can be effectively radiated by the arrangement of the fan, so that the use effect of the equipment is improved;

Above-mentioned application file realizes corresponding installation through setting up of install bin, but the structure is complicated, and occupation space is big, and whole practicality is low to need manual regulation just can carry out subsequent angle modulation, the practicality is lower.

Therefore, we propose a liquid crystal spliced screen with an infrared touch function.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the liquid crystal spliced screen with the infrared touch control function, which solves the problems of complicated operation and lower installation efficiency of the existing manual angle adjustment.

The liquid crystal spliced screen with the infrared touch function comprises the liquid crystal spliced screen, a mounting rack and a receiving mechanism, wherein the mounting rack and the receiving mechanism are used for mounting and supporting the liquid crystal spliced screen;

The miniature motor is fixedly arranged on the outer wall of the mounting frame, the output end of the miniature motor is fixedly connected with a driving shaft, a main tooth sleeve is fixedly sleeved on the outer wall of the driving shaft, a driven shaft is further arranged on the inner side of the mounting frame, an auxiliary tooth sleeve meshed with the main tooth sleeve is fixedly sleeved on the outer wall of the driven shaft, an end post is fixedly arranged at the outer end of the driven shaft, and a clamping groove is formed in the top side of the end post;

The main body of the bearing mechanism is a left main bracket and a right main bracket which are opposite in position, and the outer end of the bearing mechanism is also provided with an end clamp clamped at the inner side of the clamping groove.

As a preferable scheme of the utility model, the main support is an inclined tripod, and the two groups of main supports are welded through a Y-shaped steel frame;

the main support is arranged on the inclined triangular angle steel, so that the rigidity of the main support can be guaranteed, and the bearing effect is guaranteed.

As a preferable scheme of the utility model, the top end of the main support is fixedly welded with an oblique L-shaped rib frame, the top end of the rib frame is fixedly welded on the rear end face of the liquid crystal spliced screen, and the bottom end of the rib frame is fixedly welded with an end clamp;

Wherein, the setting of muscle frame can further guarantee the rigidity of accepting.

As a preferable scheme of the utility model, the clamping groove is an arc-shaped groove, and the end clamp is an arc-shaped clamp which is matched with the specification of the clamping groove;

The arrangement of the clamping groove and the end clamping shape is convenient for the liquid crystal splicing screen to be clamped on the clamping groove at the top of the end column through the end clamping on the bearing mechanism, and the clamping limiting effect is guaranteed.

As a preferable scheme of the utility model, the mounting frame comprises a mounting plate and triangular frame plates on the front walls of the two sides of the mounting plate, the miniature Ma Dagu is arranged on the outer wall of the right triangular frame plate, and mounting holes with opposite positions are formed in four corners of the mounting plate;

Wherein, the setting of mounting bracket shape can guarantee the installation effect, and the setting of mounting hole is then convenient for pass through fastening bolt with mounting bracket fixed mounting on the wall.

As a preferable scheme of the utility model, bearing ring seats are fixedly sleeved at two ends of the driving shaft and the driven shaft, and the driving shaft and the driven shaft are fixedly sleeved on a tripod plate at the front side of the mounting frame through the bearing ring seats;

The stability of driven shaft can be guaranteed in the setting of bearing ring, and its rotation can adjust the inclination who clamps liquid crystal concatenation screen on it simultaneously.

The utility model provides a liquid crystal spliced screen with an infrared touch function. The beneficial effects are as follows:

This liquid crystal concatenation screen with infrared touch function, through the setting of mounting bracket structure, can be with its fixed mounting on the wall, the setting of each structure on it is in the cooperation, can utilize micro motor drive driven shaft slow rotation, and then drive the mechanism and the liquid crystal concatenation screen that accept of clamping at its both ends carry out the angle fine setting, thereby reach and carry out full-automatic fine setting to liquid crystal concatenation screen inclination, clamping limit easy operation simultaneously, the direct installation of placing can realize the installation, the problem that current manual angle of adjustment complex operation is lower at the same time the installation effectiveness has been solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the mounting frame of the present utility model;

Fig. 3 is a schematic structural view of the receiving mechanism of the present utility model.

The device comprises a liquid crystal spliced screen 1, a mounting rack 21, a micro motor 22, a driving shaft 23, a main gear sleeve 24, a driven shaft 25, an auxiliary gear sleeve 26, a bearing ring seat 27, an end post 28, a clamping groove 29, a mounting hole 3, a receiving mechanism 31, a main support 32, a rib frame 33, a steel frame 34 and an end clamp.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an embodiment of the utility model provides a technical scheme, which comprises a liquid crystal splicing screen 1, a mounting frame 2 and a receiving mechanism 3, wherein the mounting frame 2 and the receiving mechanism 3 are used for mounting and supporting the liquid crystal splicing screen, a micro motor 21 is fixedly mounted on the outer wall of the mounting frame 2, the output end of the micro motor 21 is fixedly connected with a driving shaft 22, a main tooth sleeve 23 is fixedly sleeved on the outer wall of the driving shaft 22, a driven shaft 24 is further arranged on the inner side of the mounting frame 2, an auxiliary tooth sleeve 25 meshed with the main tooth sleeve 23 is fixedly sleeved on the outer wall of the driven shaft 24, an end post 27 is fixedly mounted on the outer end of the driven shaft 24, a clamping groove 28 is formed in the top side of the end post 27, the receiving mechanism 3 is fixedly welded on the rear side of the liquid crystal splicing screen 1, a main support 31 with a left group and a right group of opposite positions is arranged on the main body of the receiving mechanism 3, and an end clamp 34 clamped on the inner side of the clamping groove 28 is further arranged at the outer end of the receiving mechanism 3;

Wherein, this liquid crystal concatenation screen with infrared touch function, through the setting of mounting bracket 2 structure, can be with its fixed mounting on the wall, the setting of each structure on it on the cooperation, can utilize micro motor 21 drive driven shaft 24 slow rotation, and then drive the mechanism 3 and the liquid crystal concatenation screen 1 that accept of clamping at its both ends carry out the angle fine setting, thereby reach and carry out full-automatic fine setting to liquid crystal concatenation screen 1 inclination, clamping limit operation is simple simultaneously, direct placement can realize the installation, the problem that current manual angle of adjustment complex operation is lower while installation effectiveness has been solved.

Example 2:

The main support 31 is an inclined tripod, and the two groups of main supports 31 are welded through a Y-shaped steel frame 33, wherein the arrangement of the inclined tripod angles of the main supports 31 can ensure the rigidity of the main supports, so as to ensure the bearing effect.

The top end of the main support 31 is fixedly welded with an oblique L-shaped rib frame 32, the top end of the rib frame 32 is fixedly welded on the rear end face of the liquid crystal spliced screen 1, and the bottom end of the rib frame 32 is fixedly welded with an end clamp 34, wherein the arrangement of the rib frame 32 can further ensure the bearing rigidity.

The clamping groove 28 is an arc-shaped groove, and the end clamp 34 is an arc-shaped clamp matched with the specification of the clamping groove 28, wherein the clamping groove 28 and the end clamp 34 are arranged in shape, so that the liquid crystal splicing screen 1 is conveniently clamped on the clamping groove 28 at the top of the end post 27 through the end clamp 34 on the bearing mechanism 3, and the clamping limiting effect is ensured.

The mounting frame 2 comprises a mounting plate and triangular frame plates on the front walls of the two sides of the mounting plate, the micro motor 21 is fixedly mounted on the outer wall of the right triangular frame plate, and mounting holes 29 with opposite positions are formed in four corners of the mounting plate, wherein the mounting effect can be ensured due to the arrangement of the shape of the mounting frame 2, and the mounting holes 29 are convenient for fixedly mounting the mounting frame 2 on the wall through fastening bolts.

The two ends of the driving shaft 22 and the driven shaft 24 are fixedly sleeved with bearing ring seats 26, and the driving shaft 22 and the driven shaft 24 are fixedly sleeved on a tripod plate at the front side of the mounting frame 2 through the bearing ring seats 26, wherein the arrangement of the bearing rings can ensure the stability of the driven shaft 24, and simultaneously, the rotation of the bearing rings can adjust the inclination angle of the liquid crystal splicing screen 1 clamped on the bearing rings.

The working principle and the use flow of the utility model are that when the device is required to be installed, the device is matched with the installation holes 29 on the installation frame 2 to be installed on the corresponding position of the wall, then the end clamps 34 at the bottom side of the back side bearing mechanism 3 of the liquid crystal splicing screen 1 are clamped in the two clamping grooves 28 on the installation frame 2, the operation is simple, and when the angle of the device is required to be adjusted, the micro motor 21 on the installation frame 2 is only required to be opened to drive the liquid crystal splicing screen 1 at the outer side of the device to be rotated and adjusted in the angle, so that the degree of automation is higher.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The liquid crystal spliced screen with the infrared touch function is characterized by comprising a liquid crystal spliced screen (1), a mounting rack (2) and a receiving mechanism (3) which are arranged at the rear side of the liquid crystal spliced screen and used for mounting and supporting the liquid crystal spliced screen;

The miniature motor (21) is fixedly mounted on the outer wall of the mounting frame (2), the output end of the miniature motor (21) is fixedly connected with the driving shaft (22), the outer wall of the driving shaft (22) is fixedly sleeved with the main tooth sleeve (23), the inner side of the mounting frame (2) is also provided with the driven shaft (24), the outer wall of the driven shaft (24) is fixedly sleeved with the auxiliary tooth sleeve (25) which is meshed with the main tooth sleeve (23), the outer end of the driven shaft (24) is fixedly provided with the end post (27), and the top side of the end post (27) is provided with the clamping groove (28);

The bearing mechanism (3) is fixedly welded at the rear side of the liquid crystal splicing screen (1), the main body of the bearing mechanism (3) is a main bracket (31) with left and right groups of opposite positions, and the outer end of the bearing mechanism (3) is also provided with an end clamp (34) clamped at the inner side of the clamping groove (28).

2. The liquid crystal spliced screen with the infrared touch function as set forth in claim 1, wherein the main supports (31) are inclined triangular supports, and the two groups of main supports (31) are welded through Y-shaped steel frames (33).

3. The liquid crystal spliced screen with the infrared touch control function according to claim 2, wherein an oblique L-shaped rib frame (32) is fixedly welded at the top end of the main support (31), the top end of the rib frame (32) is fixedly welded on the rear end face of the liquid crystal spliced screen (1), and an end clamp (34) is fixedly welded at the bottom end of the rib frame (32).

4. The liquid crystal spliced screen with the infrared touch function as set forth in claim 1, wherein the clamping groove (28) is an arc-shaped groove, and the end clamp (34) is an arc-shaped clamp matched with the specification of the clamping groove (28).

5. The liquid crystal spliced screen with the infrared touch function according to claim 1, wherein the mounting frame (2) comprises a mounting plate and triangular frame plates on the front walls of the two sides of the mounting plate, the micro motor (21) is fixedly mounted on the outer wall of the right triangular frame plate, and mounting holes (29) with opposite positions are formed in four corners of the mounting plate.

6. The liquid crystal spliced screen with the infrared touch function according to claim 5, wherein bearing ring seats (26) are fixedly sleeved at two ends of the driving shaft (22) and the driven shaft (24), and the driving shaft (22) and the driven shaft (24) are fixedly sleeved on tripod plates at the front side of the installation frame (2) through the bearing ring seats (26).