Double-shaft movable base for display

Abstract

The utility model discloses a double-shaft mobile base for a display, which comprises a supporting frame, a working table is arranged on the supporting frame, a first rail and a first bearing seat are arranged on the working table, a first motor is arranged on one side of the first bearing seat, a first screw is arranged at the output end of the first motor, and a second screw is arranged at the output end of the first screw. A first moving plate is arranged on the screw rod; a second rail and a second bearing seat are arranged on the first moving plate, a second motor is arranged on one side of the second bearing seat, a second screw rod is arranged at the output end of the second motor, and a second moving plate is arranged on the second screw rod; sensing pieces are arranged at the bottoms of the first moving plate and the second moving plate, and photoelectric sensors corresponding to the sensing pieces are arranged on the workbench and the first moving plate. The device is simple in structure, capable of achieving double-shaft movement of the base, capable of achieving accurate movement distance through cooperation of the induction piece and the photoelectric sensor, and wide in application range.

Description

Technical Field

[0001] The utility model relates to the technical field of display bases, and particularly relates to a biaxial moving base for a display. Background Art

[0002] At present, the support methods of the bases of displays are mainly divided into two types: the first is the combined support method, that is, a base is adopted, and the base is arranged at the middle position of the rear shell of the display. This support method occupies less space, but the stability will decrease as the size of the display increases. The second is the separated support method, that is, two bases are adopted, and the two bases are respectively arranged on both sides of the rear shell of the display. This support method has better stability.

[0003] Both of these two methods are fixed at one point and cannot move, and cannot meet most applicable occasions. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a biaxial moving base for a display, which has a simple structure, can realize the biaxial movement of the base, and can accurately move the distance by the cooperation of the induction sheet and the photoelectric sensor, and has a wide application range.

[0005] To solve the above technical problem, the utility model provides a biaxial moving base for a display, including a support frame. On the support frame, a workbench is arranged. On the workbench, a first track and a first bearing seat are arranged. On one side of the first bearing seat, a first motor is arranged. On the output end of the first motor, a first screw rod is arranged. On the screw rod, a first moving plate is arranged. On the first moving plate, a second track and a second bearing seat are arranged. On one side of the second bearing seat, a second motor is arranged. On the output end of the second motor, a second screw rod is arranged. On the second screw rod, a second moving plate is arranged. Induction sheets are arranged at the bottoms of the first moving plate and the second moving plate. Photoelectric sensors corresponding to the induction sheets are arranged on the workbench and the first moving plate.

[0006] Further, a first heightening cushion plate adapted to the first track is arranged on the workbench. At the position corresponding to the first track at the bottom of the first moving plate, a first moving seat is arranged, and at the position corresponding to the first screw rod, a first connecting seat is arranged.

[0007] Further, a second heightening cushion plate adapted to the second track is arranged on the first moving plate. At the position corresponding to the second track at the bottom of the second moving plate, a second moving seat is arranged, and at the position corresponding to the second screw rod, a second connecting seat is arranged.

[0008] Further, the support frame is assembled by aluminum profiles, and limiting installation grooves are arranged around the aluminum profiles.

[0009] Further, coupling devices are provided at the output ends of the first motor and the second motor.

[0010] Further, protective sleeves are provided on the first screw rod and the second screw rod.

[0011] Advantages of the utility model: 1. Place the display on the second moving plate, and at this time, two-axis adjustment can be performed. If X-axis adjustment is to be carried out, start the first motor. The first motor drives the first screw rod to rotate. The first screw rod is connected to the first moving plate through the first connecting seat, and the threaded connection between the first screw rod and the first connecting seat can convert the rotational motion of the first screw rod into the linear motion of the first connecting seat, that is, the first moving plate, along the first track;

[0012] 2. If Y-axis adjustment is to be carried out, start the second motor. The second motor drives the second screw rod to rotate. The second screw rod is connected to the second moving plate through the second connecting seat, and the threaded connection between the second screw rod and the second connecting seat can convert the rotational motion of the second screw rod into the linear motion of the second connecting seat, that is, the second moving plate, along the second track;

[0013] 3. When the first moving plate and the second moving plate move, the cooperation of the induction sheet and the photoelectric sensor can be used to monitor the position information of the first moving plate and the second moving plate in real time, and the use effect is good. Description of the Drawings

[0014] Figure 1 is the schematic diagram of the overall structure of the utility model.

[0015] Figure 2 is the side view of the utility model.

[0016] Figure 3 is the schematic diagram of the cooperation structure of the induction sheet and the photoelectric sensor of the utility model.

[0017] Explanation of the reference numerals in the drawings: 1, support frame; 2, workbench; 3, first track; 4, first bearing seat; 5, first motor; 6, first screw rod; 7, first moving plate; 8, second track; 9, second bearing seat; 10, second motor; 11, second screw rod; 12, second moving plate; 13, induction sheet; 14, photoelectric sensor; 15, first heightening cushion plate; 16, first moving seat; 17, first connecting seat; 18, second heightening cushion plate; 19, second moving seat; 20, second connecting seat; 21, limit installation groove; 22, coupling device; 23, protective sleeve. Detailed Implementation Modes

[0018] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present utility model and be able to implement it, but the embodiments cited do not limit the present utility model.

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation of the present utility model.

[0020] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present utility model, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0021] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] In the present utility model, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0023] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0024] Referring to Figures 1 to 3 As shown, an embodiment of a biaxial moving base for a display of the present invention includes a support frame 1. On the support frame 1, there is a workbench 2. On the workbench 2, there are a first track 3 and a first bearing block 4. On one side of the first bearing block 4, there is a first motor 5. The output end of the first motor 5 is provided with a first screw rod 6. On the screw rod, there is a first moving plate 7. On the first moving plate 7, there are a second track 8 and a second bearing block 9. On one side of the second bearing block 9, there is a second motor 10. The output end of the second motor 10 is provided with a second screw rod 11. On the second screw rod 11, there is a second moving plate 12. At the bottoms of the first moving plate 7 and the second moving plate 12, there are induction sheets 13. On the workbench 2 and the first moving plate 7, there are photoelectric sensors 14 corresponding to the induction sheets 13.

[0025] On the workbench 2, there is a first heightening pad 15 adapted to the first track 3. At the position corresponding to the first track 3 at the bottom of the first moving plate 7, there is a first moving seat 16, and at the position corresponding to the first screw rod 6, there is a first connecting seat 17. On the first moving plate 7, there is a second heightening pad 18 adapted to the second track 8. At the position corresponding to the second track 8 at the bottom of the second moving plate 12, there is a second moving seat 19, and at the position corresponding to the second screw rod 11, there is a second connecting seat 20.

[0026] When in use, place the display on the second moving plate 12. At this time, biaxial adjustment can be performed. If X-axis adjustment is to be carried out, start the first motor 5. The first motor 5 drives the first screw rod 6 to rotate. The first screw rod 6 is connected to the first moving plate 7 through the first connecting seat 17. And the threaded connection between the first screw rod 6 and the first connecting seat 17 can convert the rotational motion of the first screw rod 6 into a linear motion of the first connecting seat 17, that is, the first moving plate 7, along the first track 3.

[0027] If the Y-axis adjustment is to be performed, start the second motor 10. The second motor 10 drives the second screw rod 11 to rotate. The second screw rod 11 is connected to the second moving plate 12 through the second connecting seat 20. And the threaded connection between the second screw rod 11 and the second connecting seat 20 can convert the rotational motion of the second screw rod 11 into the linear motion of the second connecting seat 20, that is, the second moving plate 12, along the second track 8;

[0028] In summary, the double-axis movement can be achieved. And when the first moving plate 7 and the second moving plate 12 move, the position information of the first moving plate 7 and the second moving plate 12 can be monitored in real time by the cooperation of the induction sheet 13 and the photoelectric sensor 14, and the use effect is good.

[0029] The support frame 1 is assembled by aluminum profiles. Limited installation grooves 21 are provided around the aluminum profiles. Firstly, it is convenient to fix the position of the support frame 1, and the workbench 2 can also be fixed on the aluminum profiles. Secondly, various auxiliary components can be installed in the limited installation grooves 21.

[0030] Couplings 22 are provided at the output ends of the first motor 5 and the second motor 10. Protective sleeves 23 are provided on the first screw rod 6 and the second screw rod 11.

[0031] The above embodiments are only the preferred embodiments given to fully illustrate the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention. The protection scope of the present invention is subject to the claims.

Claims

1. A biaxial moving base for a display, characterized in that, It includes a support frame (1). On the support frame (1), there is a workbench (2). On the workbench (2), there are a first track (3) and a first bearing block (4). On one side of the first bearing block (4), there is a first motor (5). The output end of the first motor (5) is provided with a first screw rod (6), and a first moving plate (7) is arranged on the screw rod. On the first moving plate (7), there are a second track (8) and a second bearing block (9). On one side of the second bearing block (9), there is a second motor (10). The output end of the second motor (10) is provided with a second screw rod (11), and a second moving plate (12) is arranged on the second screw rod. Inductive sheets (13) are arranged at the bottoms of the first moving plate (7) and the second moving plate (12), and photoelectric sensors (14) corresponding to the inductive sheets (13) are arranged on the workbench (2) and the first moving plate (7).

2. The biaxial moving base for a display according to claim 1, wherein, On the workbench (2), there is a first heightening cushion plate (15) adapted to the first track (3). At the position corresponding to the first track (3) at the bottom of the first moving plate (7), there is a first moving seat (16), and at the position corresponding to the first screw rod (6), there is a first connecting seat (17).

3. The biaxial moving base for a display according to claim 1, wherein On the first moving plate (7), there is a second heightening cushion plate (18) adapted to the second track (8). At the position corresponding to the second track (8) at the bottom of the second moving plate (12), there is a second moving seat (19), and at the position corresponding to the second screw rod (11), there is a second connecting seat (20).

4. The biaxial moving base for a display according to claim 1, wherein, The support frame (1) is assembled by aluminum profiles, and limiting installation grooves (21) are arranged around the aluminum profiles.

5. The biaxial moving base for a display according to claim 1, characterized in that Couplings (22) are arranged at the output ends of the first motor (5) and the second motor (10).

6. The biaxial moving base for a display according to claim 1, wherein Protective sleeves (23) are arranged on the first screw rod (6) and the second screw rod (11).

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