An interactive tablet all-in-one machine

Abstract

The utility model provides an interactive flat panel integrated machine, including support frame, the inside rotation of support frame is installed with mounting bracket, the inside slide of mounting bracket is installed with mounting frame, the inside fixed mounting of mounting frame has the interactive flat panel body, is equipped with the installation cavity on mounting bracket, the inside installation of installation cavity has the support component for driving mounting frame elevating, the bottom fixed connection of support frame has the bottom plate. The utility model when interactive flat panel body elevates, and the double -shaft motor can drive telescopic link elongation through transmission assembly, according to the synchronous expansion of the support area of bottom plate according to the elevation height of interactive flat panel body, reduces the overall gravity and improves the anti -tilt performance of overall, even if personnel collide to interactive flat panel body, and the wide support base can provide stronger stability, significantly reduce the risk of dumping, especially suitable for the teaching or meeting scene of personnel flow frequently, when not using, can also retract telescopic link to save the space space of occupying.

Description

Technical Field

[0001] This utility model relates to the field of tablet all-in-one technology, and more specifically, to an interactive tablet all-in-one. Background Technology

[0002] A tablet PC, also known as a smart conference tablet, teaching all-in-one machine, or enterprise smart screen, integrates the functions of a projector, electronic whiteboard, speaker, television, and video conferencing terminal. It solves the systematic meeting needs of documents, audio and video playback, high-definition display, whiteboard writing, wireless projection, document annotation, saving, sharing, and remote video conferencing.

[0003] A search revealed Chinese patent application number 202321655535.3, which discloses an adjustable interactive flat panel all-in-one machine, belonging to the field of interactive flat panel technology. The machine includes a support frame, a base plate horizontally fixed at the bottom of the support frame, a mounting frame hinged to the base plate, a mounting frame inserted into the mounting frame, and an interactive flat panel body embedded in the mounting frame. A hinge column protrudes from the middle of the outer side of the mounting frame, and an adjustment component for adjusting the angle of the hinge column is installed on the outer side of the support frame. This adjustable interactive flat panel all-in-one machine allows for adjustment of the overall position of the fixed rod during operation, thereby changing the position of the meshing wheel, adjusting the hinge column fixed to it, and thus adjusting the vertical tilt angle of the mounting frame. This allows for different vertical tilt angle adjustments to accommodate the display screen, improving the overall practicality of the device. However, the aforementioned patents have the following shortcomings: when the interactive flat panel is raised, its overall center of gravity also rises. During teaching or meetings, unintentional collisions with the side of the device may cause it to tip over. Furthermore, components such as lead screws and sliding blocks in the support assembly used to raise and lower the interactive flat panel are directly exposed, and dust or foreign objects will accumulate on their surfaces over time, causing the interactive flat panel to jam or experience increased wear during raising and lowering. Therefore, this utility model proposes a new solution. Utility Model Content

[0004] The purpose of this utility model is to solve the problems of the above-mentioned patent where the center of gravity of the interactive flat panel rises when the main body is raised, which may cause it to tip over if people accidentally bump into the side of the device during teaching or meetings. In addition, the two-way lead screw and sliding block are directly exposed, and dust or foreign objects will accumulate on their surface over a long period of time, causing the interactive flat panel to jam or wear more during raising and lowering. Therefore, an interactive flat panel all-in-one machine is proposed.

[0005] To achieve the above objectives, the present invention provides the following technical solution: Interactive flat panel all-in-one machines are designed to address the aforementioned issues.

[0006] The present invention is as follows: The device includes a support frame, an mounting bracket rotatably mounted on the inner side of the support frame, a mounting frame slidably mounted on the inner side of the mounting bracket, an interactive flat panel body fixedly mounted inside the mounting frame, a mounting cavity formed on the mounting bracket, a support component for raising and lowering the mounting frame installed inside the mounting cavity, a base plate fixedly connected to the bottom of the support frame, the base plate including a connecting rod, telescopic rods mounted at both ends of the connecting rod, a dual-axis motor installed inside the connecting rod, and a transmission component cooperating with the telescopic rods connected to the output end of the dual-axis motor. A first folding shielding component and a second folding shielding component are respectively mounted on the front and back of the mounting bracket, the first folding shielding component and the second folding shielding component are respectively located on both sides of the support component, and the top and bottom of the first folding shielding component and the second folding shielding component are respectively connected to the mounting frame and the mounting bracket.

[0007] As a preferred technical solution of this utility model, the telescopic rod includes a sleeve fixedly connected to the connecting rod, and two telescopic tubes symmetrically arranged inside the sleeve and slidably connected thereto, with universal wheels installed at the bottom end of the telescopic tubes located outside the sleeve.

[0008] As a preferred technical solution of this utility model, a bidirectional lead screw located inside the telescopic tube is rotatably installed inside the sleeve, and a slider that cooperates with the bidirectional lead screw is fixedly installed inside the telescopic tube.

[0009] As a preferred technical solution of this utility model, the transmission assembly includes a transmission shaft connected to the output end of the dual-axis motor, a first bevel gear located inside the sleeve is fixedly installed at the end of the transmission shaft away from the dual-axis motor, and a second bevel gear meshing with the first bevel gear is installed in the middle of the bidirectional lead screw.

[0010] As a preferred technical solution of this utility model, both the first folding shielding component and the second folding shielding component include a first connecting strip connected to the mounting frame and a second connecting strip connected to the mounting bracket, and a folding shielding cloth is installed between the first connecting strip and the second connecting strip.

[0011] As a preferred technical solution of this utility model, two sliding grooves are symmetrically opened on the inner side of the mounting frame, and the frame body is fixedly installed on both side walls of the mounting frame. Multiple evenly distributed rollers are rotatably installed on the inner side of the frame body.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: In the solution of this utility model: 1. When the interactive flat panel is raised, the dual-axis motor will drive the telescopic rod to extend through the transmission component. The support area of ​​the base plate will be expanded synchronously according to the height of the interactive flat panel, thereby lowering the overall center of gravity and improving the overall anti-tipping performance. Even if a person collides with the interactive flat panel, the wide support base can provide stronger stability and significantly reduce the risk of tipping. It is especially suitable for teaching or meeting scenarios with frequent personnel movement. When not in use, the telescopic rod can be retracted to save space. 2. By setting the first folding shielding component and the second folding shielding component, the support component can be protected inside during use, thereby preventing dust and foreign objects from directly contacting the lead screw, sliding block and other components in the support component, reducing jamming or wear caused by dust accumulation, and also preventing personnel from accidentally touching the support component in operation, thus improving overall safety. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the interactive flat panel all-in-one machine provided by this utility model; Figure 2 This is a schematic diagram of the overall structure of the interactive flat panel all-in-one machine provided by this utility model; Figure 3 A schematic diagram of the mounting frame structure for the interactive flat panel all-in-one machine provided by this utility model; Figure 4 A schematic diagram of the internal structure of the sleeve of the interactive flat panel all-in-one machine provided by this utility model; Figure 5 The interactive flat panel all-in-one machine provided by this utility model Figure 2 Enlarged view of the structure at point A; Figure 6 The interactive flat panel all-in-one machine provided by this utility model Figure 3 Enlarged view of the structure at point B; Figure 7 The interactive flat panel all-in-one machine provided by this utility model Figure 4 Enlarged view of the structure at point C.

[0014] The image shows: 1. Support frame; 2. Connecting rod; 3. Mounting frame; 4. Mounting frame; 5. Interactive flat panel body; 6. First folding shielding component; 7. Second folding shielding component; 8. Supporting component; 9. Sleeve; 10. Telescopic tube; 11. Caster wheel; 12. Dual-axis motor; 13. Slider; 14. Two-way lead screw; 15. Transmission component; 16. Slide groove; 17. Roller; 18. Frame; 151. Drive shaft; 152. First bevel gear; 153. Second bevel gear; 601. First connecting strip; 602. Second connecting strip; 603. Folding shielding cloth. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0016] like Figures 1-7 As shown, this embodiment proposes an interactive flat panel all-in-one machine, including a support frame 1. A mounting frame 3 is rotatably mounted on the inner side of the support frame 1, and a mounting frame 4 is slidably mounted on the inner side of the mounting frame 3. An interactive flat panel body 5 is fixedly mounted inside the mounting frame 4. A mounting cavity is provided on the mounting frame 3, and a support component 8 for driving the mounting frame 4 to rise and fall is installed inside the mounting cavity. A base plate is fixedly connected to the bottom of the support frame 1. The base plate includes a connecting rod 2, and telescopic rods are installed at both ends of the connecting rod 2. A dual-axis motor 12 is installed inside the connecting rod 2. The output end of the dual-axis motor 12 is connected to a transmission component 15 that cooperates with the telescopic rods. When the interactive flat panel body 5 rises, the dual-axis motor 12 will drive the telescopic rods to extend through the transmission component 15. The support area of ​​the base plate is expanded synchronously according to the height of the interactive flat panel body 5, thereby lowering the overall center of gravity and improving the overall anti-tipping performance. Even if a person collides with the interactive flat panel body, the system will still be able to maintain its upright position. The large support base of the support component 5 provides greater stability and significantly reduces the risk of tipping over, making it particularly suitable for teaching or meeting scenarios with frequent personnel movement. When not in use, the telescopic rod can be retracted to save space. The front and back of the mounting frame 3 are respectively equipped with a first folding shielding component 6 and a second folding shielding component 7, which are located on both sides of the support component 8. The top and bottom of the first folding shielding component 6 and the second folding shielding component 7 are connected to the mounting frame 4 and the mounting bracket 3, respectively. By setting the first folding shielding component 6 and the second folding shielding component 7, the support component 8 can be protected inside during use, thereby preventing dust and foreign objects from directly contacting the lead screw, sliding block and other components in the support component 8, reducing jamming or wear caused by dust accumulation, and also preventing personnel from accidentally touching the operating support component 8, thus improving overall safety.

[0017] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in a preferred embodiment, based on the above method, the telescopic rod further includes a sleeve 9 fixedly connected to the connecting rod 2. Two telescopic tubes 10 are symmetrically arranged inside the sleeve 9 and slidably connected thereto. The bottom end of the telescopic tube 10 is equipped with a universal wheel 11 located outside the sleeve 9.

[0018] like Figure 1 , Figure 2 , Figure 4 and Figure 7As shown, in a preferred embodiment, based on the above method, a bidirectional lead screw 14 located inside the telescopic tube 10 is rotatably mounted inside the sleeve 9. A slider 13 cooperating with the bidirectional lead screw 14 is fixedly mounted inside the telescopic tube 10. The transmission assembly 15 includes a transmission shaft 151 connected to the output end of the dual-axis motor 12. A first bevel gear 152 located inside the sleeve 9 is fixedly mounted at the end of the transmission shaft 151 away from the dual-axis motor 12. A second bevel gear 153 meshing with the first bevel gear 152 is mounted in the middle of the bidirectional lead screw 14. It should be noted that during use, the dual-axis motor 12 drives the first bevel gear 152 to rotate through the transmission shaft 151, thereby driving the second bevel gear 153 to rotate. The rotation of the second bevel gear 153 causes the bidirectional lead screw 14 to rotate, thereby causing the slider 13 to move on the bidirectional lead screw 14, realizing the extension or retraction of the telescopic tube 10.

[0019] like Figure 2 and Figure 5 As shown, in a preferred embodiment, based on the above method, both the first folding shielding assembly 6 and the second folding shielding assembly 7 include a first connecting strip 601 connected to the mounting frame 4 and a second connecting strip 602 connected to the mounting bracket 3. A folding shielding cloth 603 is installed between the first connecting strip 601 and the second connecting strip 602. It should be noted that the first connecting strip 601 and the second connecting strip 602 facilitate the connection between the mounting frame 4 and the mounting bracket 3, and the folding shielding cloth 603 allows it to unfold or retract as the mounting frame 4 is raised or lowered.

[0020] like Figure 3 and Figure 6 As shown, in a preferred embodiment, based on the above method, two symmetrical sliding grooves 16 are further provided on the inner side of the mounting frame 3, and a frame body 18 is fixedly installed on both side walls of the mounting frame 4. Multiple evenly distributed rollers 17 are rotatably installed on the inner side of the frame body 18. It should be noted that the frame body 18 facilitates the installation of the rollers 17, and the rollers 17 reduce the frictional force when the mounting frame 4 moves up and down within the mounting frame 3.

[0021] Specifically, the working principle of this interactive flat panel all-in-one machine is as follows: When the support component 8 drives the interactive flat panel body 5 in the mounting frame 4 to rise and fall, the dual-axis motor 12 in the connecting rod 2 drives the telescopic rods at both ends of the connecting rod 2 to unfold or retract through the transmission component 15, dynamically adjusting the contact area between the base plate and the ground to stabilize the center of gravity. At the same time as the lifting and lowering, the first folding shielding component 6 and the second folding shielding component 7 on the front and back of the mounting frame 3 will unfold or fold synchronously with the movement of the mounting frame 4, forming a protection for the support component 8, blocking dust and foreign objects, and ensuring its normal operation.

[0022] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. An interactive flat panel all-in-one machine, comprising a support frame (1), a mounting frame (3) rotatably mounted on the inner side of the support frame (1), a mounting frame (4) slidably mounted on the inner side of the mounting frame (3), an interactive flat panel body (5) fixedly mounted inside the mounting frame (4), a mounting cavity being provided on the mounting frame (3), and a support component (8) for driving the mounting frame (4) to rise and fall being installed inside the mounting cavity, characterized in that, The bottom of the support frame (1) is fixedly connected to a base plate, the base plate includes a connecting rod (2), both ends of the connecting rod (2) are equipped with telescopic rods, a dual-axis motor (12) is installed inside the connecting rod (2), the output end of the dual-axis motor (12) is connected to a transmission component (15) that cooperates with the telescopic rod, the front and back of the mounting frame (3) are respectively equipped with a first folding shield component (6) and a second folding shield component (7), the first folding shield component (6) and the second folding shield component (7) are respectively located on both sides of the support component (8), the top and bottom of the first folding shield component (6) and the second folding shield component (7) are respectively connected to the mounting frame (4) and the mounting frame (3).

2. An interactive flat panel all-in-one machine according to claim 1, characterized in that, The telescopic rod includes a sleeve (9) fixedly connected to the connecting rod (2). Two telescopic tubes (10) are symmetrically arranged inside the sleeve (9) and slidably connected thereto. A universal wheel (11) located outside the sleeve (9) is installed at the bottom end of the telescopic tube (10).

3. An interactive flat panel all-in-one machine according to claim 2, characterized in that, The sleeve (9) is rotatably mounted inside the telescopic tube (10) and a slider (13) that cooperates with the telescopic tube (14) is fixedly mounted inside the telescopic tube (10).

4. An interactive flat panel all-in-one machine according to claim 3, characterized in that, The transmission assembly (15) includes a transmission shaft (151) connected to the output end of the dual-axis motor (12). A first bevel gear (152) located inside the sleeve (9) is fixedly installed at one end of the transmission shaft (151) away from the dual-axis motor (12). A second bevel gear (153) meshing with the first bevel gear (152) is installed in the middle of the bidirectional lead screw (14).

5. An interactive flat panel all-in-one machine according to claim 1, characterized in that, The first folding shielding assembly (6) and the second folding shielding assembly (7) each include a first connecting strip (601) connected to the mounting frame (4) and a second connecting strip (602) connected to the mounting bracket (3), and a folding shielding cloth (603) is installed between the first connecting strip (601) and the second connecting strip (602).

6. An interactive flat panel all-in-one machine according to claim 1, characterized in that, The mounting bracket (3) has two symmetrically opened sliding grooves (16) on its inner side. The mounting frame (4) has a frame body (18) fixedly installed on both sides of its side wall. The frame body (18) has multiple evenly distributed rollers (17) rotatably installed on its inner side.

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