Fixing support for big data display

Abstract

The utility model relates to the technical field of display fixing, in particular to a fixing support for big data display. According to the technical scheme, the device comprises a display screen and a support base, the display screen is fixed to the front side of a mounting frame, the support base is of a circular structure, the mounting frame is rotationally connected to the support base, a driving groove is formed in the center of the support base, and a stepping motor is fixed in the driving groove; the output end of the stepping motor is fixed to the center of the bottom of the mounting frame, positioning columns are mounted on the two sides of the bottom of the mounting frame, a driving assembly for driving the positioning columns to stretch out and draw back is arranged in the mounting frame, and positioning holes are formed in the periphery of the upper end of the support base and distributed in a circular array mode. According to the utility model, the display is arranged on the circular bracket base, the stepping motor is used for driving the display to perform angle deflection, and meanwhile, the positioning column is stretched out and drawn back to position the display after deflection, so that the display screen can perform multi-angle display, and meanwhile, the unstable condition of movable installation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of display fixing, in particular to a fixing bracket for large data display. Background Art

[0002] Big data displays refer to high-resolution, large-size computer displays or display devices specifically designed for displaying big data visualization and analysis. These displays are designed to provide larger workspace and higher resolution so that users can view and analyze large amounts of data simultaneously. They are typically used in data science, business analysis, scientific research, finance and other fields.

[0003] During the installation process of such monitors, they are usually fixed on a wall or a mounting bracket. In this case, the display angle of the monitor cannot be switched, resulting in relatively low flexibility. Even if it is movably installed on the mounting bracket to meet the requirement of being able to rotate at an angle, without the assistance of a certain positioning structure, the display screen will be unstable, frequently shake or swing, and there is a risk of damage to the connectors. Utility Model Content

[0004] The purpose of the utility model is to propose a fixed bracket for large data display in view of the problems existing in the background technology.

[0005] The technical solution of the utility model is as follows: a fixed bracket for big data display, comprising a display screen and a bracket base, wherein the display screen is fixed on the front side of a mounting frame, the bracket base is a circular structure, the mounting frame is rotatably connected to the bracket base, a driving groove is provided at the center position of the bracket base, a stepper motor is fixed in the driving groove, an output end of the stepper motor is fixed at the center position of the bottom of the mounting frame, positioning columns are installed on both sides of the bottom of the mounting frame, a driving assembly for driving the positioning columns to extend and retract is arranged in the mounting frame, positioning holes are provided on the periphery of the upper end of the bracket base, the positioning holes are distributed in a circular array, and their positions are aligned with the positioning columns.

[0006] Preferably, a telescopic groove is provided at the bottom of the installation frame at a position corresponding to the positioning column, a telescopic plate is slidably connected in the telescopic groove, and the bottom of the telescopic plate is fixed to the upper end of the positioning column.

[0007] Preferably, a transmission groove is opened in the middle position of the upper end of the telescopic plate, a driving shaft is rotatably connected in the telescopic groove and passes through the transmission groove, a transmission gear is fixed on the driving shaft and located in the transmission groove, and a transmission rack meshing with the transmission gear is fixed on the inner side wall of the transmission groove.

[0008] Preferably, a double-headed motor is fixed at the bottom of the installation frame and between the telescopic slots, and the output end of the double-headed motor is fixed on the driving shaft.

[0009] Preferably, a heat dissipation fan is fixed in the installation frame, a heat dissipation hole is opened on the side wall of the installation frame, and a control panel is fixed on the outer side wall of the installation frame.

[0010] Preferably, a limiting ring plate is fixed on the upper end of the bracket base, and an adapting groove is provided at the bottom of the installation frame at a position corresponding to the limiting ring plate.

[0011] Compared with the prior art, the utility model has the following beneficial technical effects: the display is installed on a circular bracket base, driven by a stepper motor for angle deflection, and the positioning column is retracted to position it after deflection, so that the display screen can be displayed at multiple angles while avoiding the instability of active installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the front appearance and axial structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the cutaway structure of the bottom of the installation frame of the utility model;

[0014] Figure 3 This is a schematic diagram of the axial structure of the telescopic block of the utility model;

[0015] Figure 4 It is a schematic diagram of the partial cutaway structure of the installation frame of the utility model.

[0016] Figure numerals: 1. display screen; 2. mounting frame; 21. positioning column; 22. telescopic slot; 23. telescopic plate; 24. transmission slot; 25. transmission rack; 26. double-headed motor; 27. driving shaft; 28. transmission gear; 3. bracket base; 31. driving slot; 32. stepping motor; 33. positioning hole; 4. cooling fan; 5. cooling hole; 6. control panel; 7. limiting ring plate; 8. adapter slot. DETAILED DESCRIPTION

[0017] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0018] Example

[0019] like Figure 1-4As shown, the utility model proposes a fixed bracket for big data display, including a display screen 1 and a bracket base 3, the display screen 1 is fixed on the front side of the installation frame 2, the bracket base 3 is a circular structure, the installation frame 2 is rotatably connected to the bracket base 3, a driving groove 31 is opened at the center position of the bracket base 3, a stepper motor 32 is fixed in the driving groove 31, the output end of the stepper motor 32 is fixed at the center position of the bottom of the installation frame 2, positioning columns 21 are installed on both sides of the bottom of the installation frame 2, and a driving component for driving the positioning columns 21 to extend and retract is arranged in the installation frame 2, positioning holes 33 are opened on the periphery of the upper end of the bracket base 3, the positioning holes 33 are distributed in a circular array, and the positions are aligned with the positioning columns 21, a heat dissipation fan 4 is fixed in the installation frame 2, a heat dissipation hole 5 is opened on the side wall of the installation frame 2, a control panel 6 is fixed on the outer wall of the installation frame 2, a limiting ring plate 7 is fixed on the upper end of the bracket base 3, and an adaptor groove 8 is opened at the bottom of the installation frame 2 and at a position corresponding to the limiting ring plate 7.

[0020] A telescopic groove 22 is provided at the bottom of the mounting frame 2 and at a position corresponding to the positioning column 21, a telescopic plate 23 is slidably connected in the telescopic groove 22, the bottom of the telescopic plate 23 is fixed to the upper end of the positioning column 21, a transmission groove 24 is provided at the middle position of the upper end of the telescopic plate 23, a driving shaft 27 is rotatably connected in the telescopic groove 22 and passes through the transmission groove 24, a transmission gear 28 is fixed on the driving shaft 27 and located in the transmission groove 24, a transmission rack 25 meshing with the transmission gear 28 is fixed to the inner side wall of the transmission groove 24, a double-headed motor 26 is fixed at the bottom of the mounting frame 2 and located between the telescopic grooves 22, and the output end of the double-headed motor 26 is fixed on the driving shaft 27.

[0021] In this embodiment, the entire device is first connected to an external power source, and the heat dissipation fan 4 is used to drive the air flow speed in the installation frame 2, so that the heat generated by the display screen 1 can be quickly discharged from the heat dissipation hole 5 to achieve the purpose of heat dissipation, and the stepper motor 32 is used to drive the installation frame 2 to rotate horizontally, and then drive the display screen 1 to deflect, so that data in a fixed direction can be displayed, which increases the flexibility of data display. After rotating to a predetermined position, the positioning column 21 can be extended to insert its end into the positioning hole 33 to ensure the stability of the installation frame 2. In this process, the driving shaft 27 is driven to rotate by the double-headed motor 26, and then the transmission gear 28 is rotated synchronously. The transmission of the transmission rack 25 can drive the telescopic plate 23 to be extended and retracted, and finally the extension and retraction of the positioning column 21 is realized. After the positioning column 21 is pulled out of the positioning hole 33, the installation frame 2 can be rotated freely, otherwise the stability of the installation frame 2 can be ensured.

[0022] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A fixed bracket for displaying large data, comprising a display screen (1) and a bracket base (3), characterized in that: The display screen (1) is fixed on the front side of the installation frame (2); the support base (3) is a circular structure; the installation frame (2) is rotatably connected to the support base (3); a driving groove (31) is provided at the center of the support base (3); a stepping motor (32) is fixed in the driving groove (31); an output end of the stepping motor (32) is fixed at the center of the bottom of the installation frame (2); positioning columns (21) are installed on both sides of the bottom of the installation frame (2); a driving component for driving the positioning columns (21) to extend and retract is arranged in the installation frame (2); positioning holes (33) are provided on the periphery of the upper end of the support base (3); the positioning holes (33) are distributed in a circular array and their positions are aligned with the positioning columns (21).

2. A fixing bracket for large data display according to claim 1, characterized in that: The driving assembly comprises a telescopic slot (22), the telescopic slot (22) is arranged at the bottom of the installation frame (2) and corresponds to the position of the positioning column (21), a telescopic plate (23) is slidably connected in the telescopic slot (22), and the bottom of the telescopic plate (23) is fixed to the upper end of the positioning column (21).

3. A fixing bracket for large data display according to claim 2, characterized in that: A transmission groove (24) is provided in the middle of the upper end of the telescopic plate (23); a driving shaft (27) is rotatably connected in the telescopic groove (22) and passes through the transmission groove (24); a transmission gear (28) is fixed on the driving shaft (27) and located in the transmission groove (24); and a transmission rack (25) meshing with the transmission gear (28) is fixed on the inner side wall of the transmission groove (24).

4. A large data display fixing bracket according to claim 2, characterized in that: A double-headed motor (26) is fixed at the bottom of the installation frame (2) and located between the telescopic slots (22), and the output end of the double-headed motor (26) is fixed on the driving shaft (27).

5. The large data display fixing bracket according to claim 1, characterized in that: A heat dissipation fan (4) is fixed inside the installation frame (2), a heat dissipation hole (5) is opened on the side wall of the installation frame (2), and a control panel (6) is fixed on the outer side wall of the installation frame (2).

6. The large data display fixing bracket according to claim 1, characterized in that: A limiting ring plate (7) is fixed on the upper end of the bracket base (3), and an adaption groove (8) is provided at the bottom of the installation frame (2) at a position corresponding to the limiting ring plate (7).

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