Rotary virtual projection placement device

Abstract

The utility model relates to the field of virtual projection installation equipment, in particular to a rotary virtual projection placement device. The utility model provides the rotary virtual projection placing device which can mount the support frame in various modes, is convenient to adapt to the mounting requirements of virtual projectors in different scenes, and improves the flexibility of using the device. A rotary virtual projection placement device comprises a telescopic support, a lifting rod and the like, and the lifting rod is connected to the upper side of the middle of the telescopic support. According to the utility model, the telescopic hook is hung at a hanging position on a wall, when the virtual projector needs to be installed on a ceiling, the steel cable can be wound on the winding ring, and then the support frame is hung on the ceiling through the steel cable, so that the support frame can be installed in various modes, and the installation efficiency is improved. The installation requirements of the virtual projector in different scenes can be met conveniently, and the flexibility of using the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of virtual projection installation equipment, in particular to a rotating virtual projection placement device. Background Art

[0002] A virtual projector generally refers to an advanced projection technology device that can create a virtual display interface and even simulate 3D imaging effects. These projectors may combine multiple technologies, including but not limited to traditional two-dimensional projection, short-throw projection, interactive projection, holographic projection, and augmented reality (AR) technology.

[0003] The existing virtual projection placement usually directly installs the virtual projector on a mounting base. However, when dealing with the use requirements of the virtual projector in different scenarios, it is necessary to switch between multiple different mounting bases. The mounting base has low installation flexibility, poor versatility, and is cumbersome and inconvenient.

[0004] Therefore, it is necessary to design a rotating virtual projection placement device that can install the support frame in a variety of ways to adapt to the installation requirements of the virtual projector in different scenarios and improve the flexibility of using the device. Utility Model Content

[0005] In order to overcome the shortcomings of the existing virtual projection placement, when responding to the use of virtual projectors in different scenarios, it is necessary to switch between multiple different mounting seats, and the mounting seats have low installation flexibility, poor versatility, and are relatively cumbersome. The utility model provides a rotating virtual projection placement device that can install a support frame in a variety of ways, which is convenient for adapting to the installation needs of virtual projectors in different scenarios and improves the flexibility of using the device.

[0006] The technical solution of the utility model is: a rotating virtual projection placement device, including a telescopic bracket, a lifting rod, a rotating part, a limit plate, a support frame, a motor and a placement plate, the upper middle side of the telescopic bracket is connected with the lifting rod, the lifting rod is slidably and detachably connected with the rotating part, a latch is provided between the rotating part and the lifting rod, the rotating part is rotatably connected with the limit plate, the latch passes through the limit plate, the left and right sides of the limit plate are connected with the support frame, the upper left side of the left support frame is connected with the motor, the motor output shaft is connected with the placement plate, and the placement plate is rotatably connected to the support frame on the right.

[0007] Furthermore, a plurality of anti-slip pads are provided on the telescopic bracket.

[0008] Furthermore, it also includes a telescopic hook, and the front and rear sides of the support frame are connected with the telescopic hook.

[0009] Furthermore, it also includes a winding coil, and the front and rear parts of the support frame are both connected to the winding coil.

[0010] Furthermore, a fan is included, and the left and right parts of the placement plate are both connected to the fan.

[0011] Furthermore, it also includes a fixing frame, a spring, a guide column and a clamping block. The fixing frame is threadedly connected to the middle part of the placement plate, and the front, back, left and right parts of the fixing frame are all connected to the guide columns. The guide columns are all slidably connected to the clamping blocks, and the clamping blocks are all slidably connected to the fixing frame. A spring is connected between the clamping blocks and the fixing frame.

[0012] The beneficial effects are: 1. The utility model hangs the telescopic hook at a hangable position on the wall. When the virtual projector needs to be installed on the ceiling, the steel cable can be wound around the winding coil, and then the support frame can be hung on the ceiling through the steel cable. The support frame can be installed in a variety of ways, which is convenient for adapting to the installation needs of the virtual projector in different scenarios and improving the flexibility of using the device.

[0013] 2. The utility model starts the motor to drive the placement plate to rotate and then drives the virtual projector to rotate, thereby achieving the effect of being able to adjust the angle of the virtual projector, making it convenient for people to watch movies and improving the viewing experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the utility model.

[0016] The names and serial numbers of the parts in the figure are: 1_telescopic bracket, 2_lifting rod, 21_rotating part, 3_limiting plate, 4_support frame, 5_telescopic hook, 6_winding coil, 7_motor, 8_placing plate, 9_fan, 10_fixing frame, 11_spring, 12_guide column, 13_clamp block. DETAILED DESCRIPTION

[0017] The utility model is described in detail below in conjunction with the accompanying drawings.

[0018] A rotating virtual projection placement device, such as Figure 1 and Figure 2As shown, it includes a telescopic bracket 1, a lifting rod 2, a rotating member 21, a limiting plate 3, a support frame 4, a telescopic hook 5, a winding coil 6, a motor 7, a placement plate 8, a fan 9, a fixing frame 10, a spring 11, a guide column 12 and a clamping block 13. The telescopic bracket 1 is provided with four anti-slip pads. The upper middle part of the telescopic bracket 1 is connected to the lifting rod 2. The lifting rod 2 is slidably and detachably connected to the rotating member 21. A latch is provided between the rotating member 21 and the lifting rod 2. The rotating member 21 is rotatably connected to the limiting plate 3. The latch passes through the limiting plate 3. The limiting plate 3 is connected to the support frame 4 on both sides. The front of the support frame 4 Telescopic hooks 5 are connected to the rear two sides, winding coils 6 are connected to the front and rear parts of the support frame 4, a motor 7 is connected to the left side of the upper part of the left support frame 4, a placement plate 8 is connected to the output shaft of the motor 7, the placement plate 8 is rotatably connected to the support frame 4 on the right, fans 9 are connected to the left and right parts of the placement plate 8, a fixing frame 10 is threadedly connected to the middle part of the placement plate 8, guide columns 12 are connected to the front, back, left and right parts of the fixing frame 10, clamping blocks 13 are slidably connected to the guide columns 12, the clamping blocks 13 are slidably connected to the fixing frame 10, and springs 11 are connected between the clamping blocks 13 and the fixing frame 10.

[0019] When using the device, first extend the telescopic bracket 1, then place the telescopic bracket 1 in the projection area so that the anti-slip pad touches the ground, then place the virtual projector between the clamping blocks 13, so that the virtual projector touches the fixing frame 10, so that the clamping block 13 moves on the guide column 12, and the spring 11 rebounds after being stretched, and the virtual projector is fixed by the clamping block 13, so that the virtual projector can be clamped and fixed to prevent the virtual projector from falling, and then projection is performed through the virtual projector. During projection, the virtual projector can be cooled by the fan 9. When the device needs to be carried, the pin can be pulled out, and then the rotating member 21 is rotated, and then the pin is passed through the lifting rod 2, the rotating member 21 and the limit plate 3, and then the fixing frame 10 is rotated, so that the fixing frame 10 moves upward under the action of the thread, and the virtual projector is moved upward. The fixing frame 10 is removed and the device is carried. When the virtual projector needs to be installed on the wall, the pin can be pulled out, and then the lifting rod 2 is removed from the rotating part 21, and then the telescopic hook 5 is extended, and then the telescopic hook 5 is hung on the wall. At a hangable position, when the virtual projector needs to be installed on the ceiling, the steel cable can be wound around the coil 6, and then the support frame 4 is suspended from the ceiling through the steel cable, so that the support frame 4 can be installed in a variety of ways, which is convenient for adapting to the installation needs of the virtual projector in different scenarios and improving the flexibility of using the device. When the installation angle of the virtual projector needs to be adjusted, the motor 7 can be started to drive the placement plate 8 to rotate and then drive the virtual projector to rotate, so that the angle of the virtual projector can be adjusted, which is convenient for people to watch movies and improves the viewing experience.

[0020] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation shall fall within the protection scope of the present invention.

Claims

1. A rotating virtual projection placement device, characterized in that: The telescopic bracket (1) comprises a lifting rod (2), a rotating member (21), a limiting plate (3), a support frame (4), a motor (7) and a placement plate (8), wherein the lifting rod (2) is connected to the upper middle side of the telescopic bracket (1), the lifting rod (2) is slidably and detachably connected to the rotating member (21), a latch is provided between the rotating member (21) and the lifting rod (2), the limiting plate (3) is rotatably connected to the rotating member (21), the latch passes through the limiting plate (3), the limiting plate (3) is connected to the support frame (4) on both sides, the motor (7) is connected to the upper left side of the left support frame (4), the placement plate (8) is connected to the output shaft of the motor (7), and the placement plate (8) is rotatably connected to the support frame (4) on the right side; It also includes a telescopic hook (5), and the front and rear sides of the support frame (4) are both connected to the telescopic hook (5); It also includes a winding coil (6), and the front and rear parts of the support frame (4) are both connected to the winding coil (6).

2. A rotating virtual projection placement device as claimed in claim 1, characterized in that: A plurality of anti-slip pads are provided on the telescopic bracket (1).

3. A rotating virtual projection placement device as claimed in claim 1, characterized in that: It also includes a fan (9), and both the left and right parts of the placement plate (8) are connected to the fan (9).

4. The rotating virtual projection placement device according to claim 1, characterized in that: The invention also comprises a fixing frame (10), a spring (11), a guide column (12) and a clamping block (13). The fixing frame (10) is threadedly connected to the middle part of the placement plate (8). The front, rear, left and right parts of the fixing frame (10) are all connected to the guide columns (12). The guide columns (12) are all slidably connected to the clamping blocks (13). The clamping blocks (13) are all slidably connected to the fixing frame (10). The springs (11) are connected between the clamping blocks (13) and the fixing frame (10).

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