Holographic whiteboard

Abstract

The utility model relates to the technical field of electronic whiteboards, in particular to a holographic whiteboard which comprises a device body and further comprises an installation assembly, and the installation assembly comprises a fixing frame, a connecting frame, an alignment frame, an installation frame, a first installation base, a second installation base, a rotating component, a telescopic component and a locking component. According to the holographic whiteboard, the mounting frame can be driven to be adjusted and fixed to the corresponding position of the equipment body through overturning and moving of the alignment frame, the equipment body can be mounted in a floor type or wall-mounted type according to the corresponding required mounting mode during mounting, and then the practicability of the holographic whiteboard is improved.

Description

Technical Field

[0001] This utility model relates to the field of electronic whiteboard technology, and in particular to a holographic whiteboard. Background Technology

[0002] With the further deepening of teaching reforms, electronic whiteboard products have received much attention in the education market, especially interactive electronic whiteboard products, whose market demand continues to grow. However, from the students' perspective, the visual experience is still limited to the flat display on the screen, and the traditional visual experience can no longer meet the students' growing perception of 3D.

[0003] Existing technology CN209248795U discloses an AR interactive holographic whiteboard, including a housing, an AR transparent LCD screen, a holographic imaging reflector, and a 65-inch display screen. The housing has a display screen mounting portion, and mounting grooves are provided on two adjacent end faces corresponding to the display screen mounting portion. The AR transparent LCD screen is mounted in the mounting groove on one end face, and the 65-inch display screen is mounted in the mounting groove on the other end face. The holographic imaging reflector is tilted within the display screen mounting portion, with an angle of 45° between the holographic imaging reflector and the 65-inch display screen. The angle between the AR transparent LCD screen and the 65-inch display screen ranges from 15° to 75°. This device breaks away from the traditional interactive form of electronic whiteboards, combining AR augmented reality and holographic imaging technology to enhance the user's visual experience.

[0004] However, existing holographic whiteboards can only be fixed in either floor-standing or wall-mounted installation according to the corresponding installation method, and cannot be changed according to installation needs, thus reducing the practicality of holographic whiteboards. Utility Model Content

[0005] The purpose of this utility model is to provide a holographic whiteboard that solves the problem that existing holographic whiteboards can only be fixedly installed as floor-standing or wall-mounted according to the corresponding installation method, and cannot change the installation method according to the installation needs, thus reducing the practicality of the holographic whiteboard.

[0006] To achieve the above objectives, this utility model provides a holographic whiteboard, including a device body.

[0007] It also includes installation components,

[0008] The mounting assembly includes a fixed frame, a connecting frame, an alignment frame, a mounting bracket, a first mounting seat, a second mounting seat, a rotating component, a telescopic component, and a locking component. The fixed frame is connected to the device body via the rotating component and is located on one side of the device body. The connecting frame is connected to the fixed frame via the telescopic component and is located on one side of the fixed frame. The alignment frame is fixedly connected to the connecting frame and is located on one side of the connecting frame. The mounting bracket is fixedly connected to the alignment frame and is located on one side of the alignment frame. The first mounting seat is fixedly connected to the device body and is located on one side of the device body. The second mounting seat is fixedly connected to the device body and is located on the side of the device body away from the first mounting seat. The rotating component is disposed on the device body and connected to the fixed frame. The telescopic component is disposed on the fixed frame and connected to the connecting frame. The locking component is disposed on the alignment frame.

[0009] The rotating component includes a rotating rod and a rotating base. The rotating rod is fixedly connected to the equipment body and located on one side of the equipment body. The rotating base is rotatably connected to the rotating rod and fixedly connected to the fixed frame, and is located on the side of the rotating rod closer to the fixed frame.

[0010] The rotating component further includes a limiting block, which is fixedly connected to the rotating rod and located on the side of the rotating rod near the rotating base.

[0011] The telescopic component includes a limiting frame and a sliding frame. The limiting frame is fixedly connected to the fixed frame and is located on one side of the fixed frame. The sliding frame is slidably connected to the limiting frame and fixedly connected to the connecting frame, and is located on the side of the limiting frame closer to the connecting frame.

[0012] The locking component includes a locking base and a locking bolt. The locking base is fixedly connected to the alignment frame and is located on one side of the alignment frame. The locking bolt is disposed on the locking base.

[0013] This utility model discloses a holographic whiteboard. When the device body is to be floor-mounted, the rotating component drives the fixed frame to rotate, and the telescopic component drives the connecting frame on the fixed frame to move. This causes the alignment frame on the connecting frame to move and flip until it is engaged with the first mounting base. The locking component locks the alignment frame onto the first mounting base, and the mounting frame then fixes the device body to the ground. When the device body is to be wall-mounted, the rotating component drives the fixed frame to rotate, and the telescopic component... The telescopic component drives the connecting frame on the fixed frame to move, thereby causing the alignment frame on the connecting frame to move and flip until it moves and engages with the second mounting base. The locking component locks the alignment frame onto the second mounting base, and then the mounting frame installs and fixes the device body to the wall. The flipping and moving of the alignment frame can drive the mounting frame to be adjusted and fixed in the corresponding position of the device body, so that the device body can be installed as a floor-standing or wall-mounted type according to the required installation method, thereby improving the practicality of the holographic whiteboard. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Figure 1 This is a schematic diagram of the structure of the holographic whiteboard according to the first embodiment of this utility model.

[0016] Figure 2 This is a schematic diagram of the installation component according to the first embodiment of the present invention.

[0017] Figure 3 This is a schematic diagram of the structure of the device body according to the first embodiment of this utility model.

[0018] In the diagram: 101-Equipment body, 102-Fixed frame, 103-Connecting frame, 104-Alignment frame, 105-Mounting frame, 106-First mounting seat, 107-Second mounting seat, 108-Rotating rod, 109-Rotating base, 110-Limiting block, 111-Limiting frame, 112-Sliding frame, 113-Locking base, 114-Locking bolt. Detailed Implementation

[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0020] The first embodiment of this application is:

[0021] Please see Figures 1 to 3 ,in Figure 1 This is a schematic diagram of the structure of the holographic whiteboard according to the first embodiment of this utility model. Figure 2 This is a schematic diagram of the installation component according to the first embodiment of the present invention. Figure 3 This is a schematic diagram of the structure of the device body according to the first embodiment of this utility model.

[0022] This utility model provides a holographic whiteboard, including a device body 101 and an installation assembly. The installation assembly includes a fixing frame 102, a connecting frame 103, an alignment frame 104, a mounting frame 105, a first mounting base 106, a second mounting base 107, a rotating component, a telescopic component, and a locking component. The rotating component includes a rotating rod 108, a rotating base 109, and a limiting block 110. The telescopic component includes a limiting frame 111 and a sliding frame 112. The locking component includes a locking base 113 and a locking bolt 114. This solution solves the problem that existing holographic whiteboards can only be fixedly installed as floor-standing or wall-mounted depending on the installation method, and cannot be changed according to installation needs, thus reducing the practicality of the holographic whiteboard. It is understood that the aforementioned solution can be used when the whiteboard has multiple installation methods.

[0023] In this embodiment, the device body 101 can display data information. With the support of AR augmented reality and holographic imaging technology, the user's visual experience is improved. The structure and effects of the device body 101 are described in detail in the prior art CN209248795U, and will not be repeated here.

[0024] The fixed frame 102 is connected to the device body 101 via the rotating member and is located on one side of the device body 101. The connecting frame 103 is connected to the fixed frame 102 via the telescopic member and is located on one side of the fixed frame 102. The alignment frame 104 is fixedly connected to the connecting frame 103 and is located on one side of the connecting frame 103. The mounting frame 105 is fixedly connected to the alignment frame 104 and is located on one side of the alignment frame 104. The first mounting seat 106 is fixedly connected to the device body 101 and is located on one side of the device body 101. The second mounting seat 107 is fixedly connected to the device body 101 and is located on the device body 101 away from the first mounting frame 102. On one side of a mounting base 106, a rotating member is disposed on the device body 101 and connected to the fixed frame 102. A telescopic member is disposed on the fixed frame 102 and connected to the connecting frame 103. A locking member is disposed on the alignment frame 104. There are two fixed frames 102, which are connected to both sides of the device body 101 via the rotating member. The rotating member can connect, support, and limit the rotation of the fixed frame 102. There are two connecting frames 103, which are connected to the corresponding two fixed frames 102 via the telescopic member. The telescopic member can control the rotation of the connecting frame 103 on the fixed frame 102. The device body 101 is connected, supported, and oriented for movement. The alignment frame 104 is welded to two connecting brackets 103. The alignment frame 104 has an alignment groove. The mounting bracket 105 is welded to the alignment frame 104 and has mounting bolts, enabling the device body 101 to be mounted on a flat surface. The first mounting seat 106 is welded to the bottom of the device body 101, and the second mounting seat 107 is welded to the back of the device body 101. The alignment groove of the alignment frame 104 can engage with either the first mounting seat 106 or the second mounting seat 107. The rotating component is disposed on the device body 101 and connected to the fixing bracket 102. The rotating component allows for the fixing... The fixed frame 102 is rotated for connection, support, and limitation. The telescopic component is mounted on the fixed frame 102 and connected to the connecting frame 103. The telescopic component provides connection, support, and directional limitation for the movement of the connecting frame 103 on the fixed frame 102. The locking component is mounted on the alignment frame 104. The locking component allows the alignment groove of the alignment frame 104 to engage with the first mounting base 106 or the second mounting base 107 for locking. This enables the fixed frame 102 to rotate via the rotating component and the connecting frame 103 on the fixed frame 102 to move via the telescopic component when the equipment body 101 needs to be floor-mounted.This causes the alignment frame 104 on the connecting frame 103 to move and flip until it engages with the first mounting base 106. The locking member locks the alignment frame 104 onto the first mounting base 106, and then the mounting bracket 105 fixes the device body 101 to the ground. When the device body 101 needs to be wall-mounted, the rotating member drives the fixing bracket 102 to rotate, and the telescopic member drives the connecting frame 103 on the fixing bracket 102 to move, thereby causing the connecting frame 103 on the connecting bracket 103 to move. The alignment frame 104 moves and flips until it engages with the second mounting base 107. The locking member then locks the alignment frame 104 onto the second mounting base 107. The mounting bracket 105 then mounts and fixes the device body 101 to the wall. The flipping and moving of the alignment frame 104 allows the mounting bracket 105 to be adjusted and fixed in the corresponding position on the device body 101. This allows the device body 101 to be installed as a floor-standing or wall-mounted unit, improving the practicality of the holographic whiteboard.

[0025] Secondly, the rotating rod 108 is fixedly connected to the device body 101 and located on one side of the device body 101; the rotating base 109 is rotatably connected to the rotating rod 108 and fixedly connected to the fixing frame 102, and located on the side of the rotating rod 108 close to the fixing frame 102. There are two rotating rods 108, which are welded to both sides of the device body 101. There are also two rotating bases 109, which are rotatably connected to the corresponding two rotating rods 108. The two fixing frames 102 are welded to the corresponding two rotating bases 109. Thus, the rotation of the rotating rod 108 can achieve the purpose of connecting, supporting, and limiting the rotation of the fixing frame 102.

[0026] Meanwhile, the limiting block 110 is fixedly connected to the rotating rod 108 and is located on the side of the rotating rod 108 near the rotating base 109. There are two limiting blocks 110, which are welded to the corresponding two rotating rods 108. The limiting blocks 110 can prevent the rotating base 109 from coming off the rotating rod 108 when it rotates on the rotating rod 108.

[0027] In addition, the limiting frame 111 is fixedly connected to the fixed frame 102 and located on one side of the fixed frame 102; the sliding frame 112 is slidably connected to the limiting frame 111 and fixedly connected to the connecting frame 103, and located on the side of the limiting frame 111 close to the connecting frame 103. There are two limiting frames 111, which are welded to the corresponding two fixed frames 102. There are also two sliding frames 112, which are slidably connected to the corresponding two limiting frames 111 and welded to the corresponding two connecting frames 103. Thus, by sliding the sliding frame 112 on the limiting frame 111, the movement of the connecting frame 103 can be connected, supported, and oriented to limit its movement.

[0028] Finally, the locking base 113 is fixedly connected to the alignment frame 104 and located on one side of the alignment frame 104; the locking bolt 114 is disposed on the locking base 113, the locking base 113 is welded to the alignment frame 104, the locking base 113 has a threaded hole, and the locking bolt 114 is disposed in the threaded hole of the locking base 113. The first mounting seat 106 and the second mounting seat 107 both have corresponding threaded holes. When the alignment frame 104 is engaged with the corresponding first mounting seat 106 and second mounting seat 107, the locking bolt 114 is turned so that it engages with the threaded hole of the first mounting seat 106 or the second mounting seat 107, thereby locking and fixing the alignment frame 104 to the first mounting seat 106 or the second mounting seat 107.

[0029] When using the holographic whiteboard of this embodiment, if the device body 101 needs to be floor-mounted, the rotating component drives the fixed frame 102 to rotate, and the telescopic component drives the connecting frame 103 on the fixed frame 102 to move, thereby causing the alignment frame 104 on the connecting frame 103 to move and flip until it moves and engages with the first mounting base 106. The locking component locks the alignment frame 104 onto the first mounting base 106, and then the mounting bracket 105 fixes the device body 101 to the ground. If the device body 101 needs to be wall-mounted, the rotating component drives the fixed frame 102 to rotate, and simultaneously... The telescopic component drives the connecting frame 103 on the fixed frame 102 to move, thereby causing the alignment frame 104 on the connecting frame 103 to move and flip until it is engaged with the second mounting base 107. The locking component locks the alignment frame 104 onto the second mounting base 107. Then, the mounting bracket 105 installs and fixes the device body 101 to the wall. The flipping and moving of the alignment frame 104 can drive the mounting bracket 105 to be adjusted and fixed in the corresponding position of the device body 101. This allows the device body 101 to be installed as a floor-standing or wall-mounted type according to the required installation method, thereby improving the practicality of the holographic whiteboard.

[0030] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A holographic whiteboard, comprising a device body, characterized in that, Further comprising a mounting assembly, The mounting assembly comprises a fixing frame, a connecting frame, an alignment frame, a mounting frame, a first mounting seat, a second mounting seat, a rotating member, an extension member and a locking member, the fixing frame is connected with the device body through the rotating member and is located on one side of the device body, the connecting frame is connected with the fixing frame through the extension member and is located on one side of the fixing frame, the alignment frame is fixedly connected with the connecting frame and is located on one side of the connecting frame, the mounting frame is fixedly connected with the alignment frame and is located on one side of the alignment frame, the first mounting seat is fixedly connected with the device body and is located on one side of the device body, the second mounting seat is fixedly connected with the device body and is located on a side of the device body away from the first mounting seat, the rotating member is arranged on the device body and connected with the fixing frame, the extension member is arranged on the fixing frame and connected with the connecting frame, and the locking member is arranged on the alignment frame.

2. The holographic whiteboard of claim 1, characterized in that, The rotating member comprises a rotating rod and a rotating base, the rotating rod is fixedly connected with the device body and is located on one side of the device body, and the rotating base is rotationally connected with the rotating rod and fixedly connected with the fixing frame and located on a side of the rotating rod close to the fixing frame.

3. The holographic whiteboard of claim 2, characterized in that, The rotating member further comprises a limiting block, the limiting block is fixedly connected with the rotating rod and located on a side of the rotating rod close to the rotating base.

4. The holographic whiteboard of claim 1, characterized in that, The extension member comprises a limiting frame and a sliding frame, the limiting frame is fixedly connected with the fixing frame and located on one side of the fixing frame, and the sliding frame is slidingly connected with the limiting frame and fixedly connected with the connecting frame and located on a side of the limiting frame close to the connecting frame.

5. The holographic whiteboard of claim 1, characterized in that, The locking member comprises a locking base and a locking bolt, the locking base is fixedly connected with the alignment frame and located on one side of the alignment frame, and the locking bolt is arranged on the locking base.

Images