Remote education device for educational training

Abstract

The utility model relates to the technical field of educational training, and discloses a distance education device for educational training, which comprises universal wheels, the tops of the universal wheels are fixedly connected with a bearing disc, the bearing disc is internally provided with a limiting rotating mechanism, the top of the limiting rotating mechanism is provided with a lifting mechanism, and the top of the lifting mechanism is provided with a display. And the limiting rotating mechanism comprises a limiting assembly and a rotating assembly, the limiting assembly is arranged on the left side and the right side of the bearing disc, the rotating assembly is arranged in the bearing disc, the limiting assembly comprises a second connecting plate, the second connecting plate is fixedly connected to the left side and the right side of the bearing disc, and a servo motor is fixedly connected to the top of the second connecting plate. When the device moves to a fixed position through the bottom universal wheels, a servo motor is started, the servo motor drives a first threaded plate to move downwards through a first threaded rod, and the first threaded plate drives an anti-skid plate to move downwards through a limiting rod.

Description

Technical Field

[0001] The utility model relates to the technical field of education and training, in particular to a remote education device for education and training. Background Art

[0002] Education and training is an institution or online learning system that has gradually emerged in recent years to informatize knowledge and educational resources. Distance education, also known as online education, is a form of education that uses a variety of media to systematically carry out education and teaching with the basic characteristics of quasi-separation between teachers and students.

[0003] A remote education device for education and training with announcement number CN 215488855 U relates to the field of education and training technology, specifically a remote education device for education and training, which has a reasonable and simple structure, is easy to move, can adjust the teaching height angle, and can combine remote video teaching with display projection teaching.

[0004] The remote education device for education and training can be moved by the bottom rollers, but after the device moves, there is no structure to limit the universal wheels, so that when the device is hit or pushed by external force during use, the device can move, and the display on the device cannot be rotated left and right, so the angle of the display cannot be adjusted left and right, so improvement is needed. Utility Model Content

[0005] The purpose of the utility model is to provide a remote education device for education and training to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a remote education device for education and training, comprising a universal wheel, a load-bearing plate fixedly connected to the top of the universal wheel, a limited rotation mechanism arranged inside the load-bearing plate, a lifting mechanism arranged on the top of the limited rotation mechanism, and a display arranged on the top of the lifting mechanism;

[0007] The position-limiting rotation mechanism comprises a position-limiting component and a rotation component. The position-limiting component is arranged on the left and right sides of the load-bearing plate, and the rotation component is arranged inside the load-bearing plate.

[0008] Preferably, the limiting assembly includes a second connecting plate, the second connecting plate is fixedly connected to the left and right sides of the load-bearing plate, the top of the second connecting plate is fixedly connected to a servo motor, the bottom of the servo motor is fixedly connected to a first threaded rod, the bottom of the first threaded rod is rotatably connected to the first connecting plate, the outer periphery of the first threaded rod is threadedly connected to the first threaded plate, the bottom of the first threaded plate is fixedly connected to a limiting rod, and the bottom of the limiting rod is fixedly connected to an anti-skid plate.

[0009] Preferably, a fixing hole corresponding to the size of the limiting rod is opened inside the first connecting plate, and the limiting rod is slidably connected to the inside of the fixing hole. Through the opened fixing hole, when the first threaded plate drives the limiting rod to move, the first threaded plate can be limited by the limiting rod, so that the first threaded plate is more stable during the movement.

[0010] Preferably, the rotating assembly includes a pad, which is fixedly connected to the bottom of the load-bearing plate, and the top of the pad is fixedly connected to a first motor, the back end of the first motor is fixedly connected to a worm, the left side of the worm is meshed with a worm wheel, the inside of the worm wheel is fixedly connected to a rotating rod, the bottom of the rotating rod is rotatably connected to the bottom of the load-bearing plate, the top of the rotating rod is fixedly connected to a rotating disk, the bottom of the rotating disk is fixedly connected to a support rod, and the bottom of the support rod is fixedly connected to an arc plate.

[0011] Preferably, a fixing groove corresponding to the movement trajectory of the arc plate is opened on the top of the load-bearing plate, and the arc plate is slidably connected to the inside of the fixing groove. The opening of the fixing groove can make the arc plate more stable during the movement.

[0012] Preferably, the lifting mechanism includes a support frame, the support frame is fixedly connected to the top of the rotating disk, the inner bottom of the support frame is fixedly connected to a second motor, the top of the second motor is fixedly connected to a second threaded rod, the top of the second threaded rod is rotatably connected to the inner top of the support frame, the outer periphery of the second threaded rod is threadedly connected to a second threaded plate, the top of the second threaded plate is fixedly connected to a sliding plate, the top of the sliding plate is fixedly connected to a lifting plate, and the lifting plate is fixedly connected to the bottom of the display.

[0013] Preferably, a slide groove corresponding to the movement trajectory of the second threaded plate is opened inside the support frame, and the second threaded plate is slidably connected inside the slide groove. The opened slide groove can make the second threaded plate more stable during the movement.

[0014] Compared with the prior art, the utility model provides a remote education device for education and training, which has the following beneficial effects:

[0015] 1. The distance education device for education and training, through the set limit rotation mechanism, when it is necessary to use the display to connect to the Internet for distance education, when the bottom universal wheel is moved to a fixed position, the servo motor is turned on, so that the servo motor drives the first threaded plate to move downward through the first threaded rod, and the first threaded plate drives the anti-slip plate to move downward through the limit rod, so that the bottom of the anti-slip plate contacts the ground, making it difficult for the device to move through the universal wheel; when it is necessary to rotate the display, the first motor is turned on, so that the first motor drives the worm wheel to rotate through the worm, and the worm wheel drives the rotating disk to rotate through the rotating rod, so that the rotating disk can drive the display to rotate, so that the display can meet the viewing needs of different angles during distance education.

[0016] 2. The remote education device for education and training uses a lifting mechanism to enable the display to conduct remote education. When the height needs to be adjusted, the second motor is turned on to drive the second threaded plate to move upward through the second threaded rod, and the second threaded plate drives the lifting plate to move upward through the sliding plate, so that the lifting plate can drive the display to rise and fall, and the height of the display can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the limited rotation mechanism;

[0020] Figure 3 It is a schematic diagram of the structure of the limit component;

[0021] Figure 4 It is a schematic diagram of the rotating component structure;

[0022] Figure 5 It is a schematic diagram of the lifting mechanism structure.

[0023] In the figure: 1. universal wheel; 2. limited rotation mechanism; 21. limited assembly; 211. first threaded plate; 212. first threaded rod; 213. anti-skid plate; 214. first connecting plate; 215. limited rod; 216. second connecting plate; 217. servo motor; 22. rotating assembly; 221. support rod; 222. arc plate; 223. pad; 224. first motor; 225. rotating rod; 226. worm gear; 227. worm; 228. rotating disk; 3. lifting mechanism; 31. second motor; 32. support frame; 33. second threaded plate; 34. second threaded rod; 35. sliding plate; 36. lifting plate; 4. display; 5. load-bearing disk. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] See also Figure 1-5 The utility model provides a technical solution: a remote education device for education and training, comprising a universal wheel 1, a load-bearing plate 5 is fixedly connected to the top of the universal wheel 1, a limited rotation mechanism 2 is arranged inside the load-bearing plate 5, a lifting mechanism 3 is arranged on the top of the limited rotation mechanism 2, and a display 4 is arranged on the top of the lifting mechanism 3;

[0029] The position-limiting rotation mechanism 2 includes a position-limiting component 21 and a rotation component 22. The position-limiting component 21 is arranged on the left and right sides of the load-bearing plate 5, and the rotation component 22 is arranged inside the load-bearing plate 5.

[0030] The limiting assembly 21 includes a second connecting plate 216, which is fixedly connected to the left and right sides of the load-bearing plate 5. A servo motor 217 is fixedly connected to the top of the second connecting plate 216, and a first threaded rod 212 is fixedly connected to the bottom of the servo motor 217. The first threaded rod 212 is rotatably connected to the first connecting plate 214 at the bottom. The first threaded rod 212 is threadedly connected to the first threaded plate 211 on the outer periphery. The first threaded plate 211 is fixedly connected to the limiting rod 215 at the bottom, and the limiting rod 215 is fixedly connected to the anti-slip plate 213 at the bottom.

[0031] Furthermore, a fixing hole corresponding to the size of the limiting rod 215 is opened inside the first connecting plate 214, and the limiting rod 215 is slidably connected inside the fixing hole. Through the opened fixing hole, when the first threaded plate 211 drives the limiting rod 215 to move, the limiting rod 215 can limit the first threaded plate 211, so that the first threaded plate 211 is more stable during the movement.

[0032] Embodiment 2

[0033] See also Figure 1-5 On the basis of the first embodiment, the rotating assembly 22 further comprises a pad 223, the pad 223 is fixedly connected to the bottom of the load-bearing plate 5, the top of the pad 223 is fixedly connected to a first motor 224, the back end of the first motor 224 is fixedly connected to a worm 227, the left side of the worm 227 is meshed with a worm wheel 226, the inside of the worm wheel 226 is fixedly connected to a rotating rod 225, the bottom of the rotating rod 225 is rotatably connected to the bottom of the load-bearing plate 5, the top of the rotating rod 225 is fixedly connected to a rotating disk 228, the bottom of the rotating disk 228 is fixedly connected to a support rod 221, and the bottom of the support rod 221 is fixedly connected to an arc plate 222.

[0034] Furthermore, a fixing groove corresponding to the movement trajectory of the arc plate 222 is opened on the top of the load-bearing plate 5, and the arc plate 222 is slidably connected to the inside of the fixing groove. The opening of the fixing groove can make the arc plate 222 more stable during the movement.

[0035] Embodiment 3

[0036] See also Figure 1-5 On the basis of the first and second embodiments, the lifting mechanism 3 further comprises a support frame 32, the support frame 32 is fixedly connected to the top of the rotating disk 228, a second motor 31 is fixedly connected to the bottom of the support frame 32, a second threaded rod 34 is fixedly connected to the top of the second motor 31, the top of the second threaded rod 34 is rotatably connected to the top of the support frame 32, a second threaded plate 33 is threadedly connected to the outer periphery of the second threaded rod 34, a sliding plate 35 is fixedly connected to the top of the second threaded plate 33, a lifting plate 36 is fixedly connected to the top of the sliding plate 35, and the lifting plate 36 is fixedly connected to the bottom of the display 4.

[0037] Furthermore, a slide groove corresponding to the movement trajectory of the second threaded plate 33 is opened inside the support frame 32, and the second threaded plate 33 is slidably connected inside the slide groove. The opened slide groove can make the second threaded plate 33 more stable during the movement.

[0038] In actual operation, when the device is used, when the display 4 needs to be used for remote education and training, the servo motor 217 is turned on when the bottom universal wheel 1 is moved to a fixed position, so that the servo motor 217 drives the first threaded plate 211 to move downward through the first threaded rod 212, and the first threaded plate 211 drives the anti-slip plate 213 to move downward through the limit rod 215, so that the bottom of the anti-slip plate 213 contacts the ground, making it difficult for the device to move through the universal wheel 1, and the display 4 is connected to the network so that the display 4 can be used for remote education and training. When the display 4 needs to be rotated, the first motor 224 is turned on. The first motor 224 drives the worm wheel 226 to rotate through the worm 227, so that the worm wheel 226 drives the rotating disk 228 to rotate through the rotating rod 225, so that the rotating disk 228 can drive the display 4 to rotate. When the height of the display 4 needs to be adjusted, the second motor 31 is turned on, so that the second motor 31 drives the second threaded plate 33 to move upward through the second threaded rod 34, and the second threaded plate 33 drives the lifting plate 36 to move upward through the sliding plate 35, so that the lifting plate 36 can drive the display 4 to rise and fall, so that the height of the display 4 can be adjusted, so that the display 4 can meet the viewing needs of students receiving training at different angles.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A remote education device for education and training, comprising a universal wheel (1), characterized in that: The top of the universal wheel (1) is fixedly connected to a load-bearing plate (5), a limited rotation mechanism (2) is arranged inside the load-bearing plate (5), a lifting mechanism (3) is arranged on the top of the limited rotation mechanism (2), and a display (4) is arranged on the top of the lifting mechanism (3); The position-limiting rotation mechanism (2) comprises a position-limiting component (21) and a rotation component (22), wherein the position-limiting component (21) is arranged on the left and right sides of the load-bearing plate (5), and the rotation component (22) is arranged inside the load-bearing plate (5); The limiting assembly (21) comprises a second connecting plate (216), the second connecting plate (216) being fixedly connected to the left and right sides of the load-bearing plate (5), the top of the second connecting plate (216) being fixedly connected to a servo motor (217), the bottom of the servo motor (217) being fixedly connected to a first threaded rod (212), the bottom of the first threaded rod (212) being rotatably connected to a first connecting plate (214), the outer periphery of the first threaded rod (212) being threadedly connected to a first threaded plate (211), the bottom of the first threaded plate (211) being fixedly connected to a limiting rod (215), and the bottom of the limiting rod (215) being fixedly connected to an anti-slip plate (213).

2. A remote education device for education and training according to claim 1, characterized in that: A fixing hole corresponding to the size of the limiting rod (215) is provided inside the first connecting plate (214), and the limiting rod (215) is slidably connected inside the fixing hole.

3. A remote education device for education and training according to claim 1, characterized in that: The rotating assembly (22) comprises a pad (223), wherein the pad (223) is fixedly connected to the bottom of the bearing plate (5), the top of the pad (223) is fixedly connected to a first motor (224), the back end of the first motor (224) is fixedly connected to a worm (227), the left side of the worm (227) is meshed with a worm wheel (226), the inside of the worm wheel (226) is fixedly connected to a rotating rod (225), the bottom of the rotating rod (225) is rotatably connected to the bottom of the bearing plate (5), the top of the rotating rod (225) is fixedly connected to a rotating disk (228), the bottom of the rotating disk (228) is fixedly connected to a support rod (221), and the bottom of the support rod (221) is fixedly connected to an arc plate (222).

4. A remote education device for education and training according to claim 3, characterized in that: A fixing groove corresponding to the movement track of the arc-shaped plate (222) is provided on the top of the load-bearing plate (5), and the arc-shaped plate (222) is slidably connected inside the fixing groove.

5. A remote education device for education and training according to claim 1, characterized in that: The lifting mechanism (3) comprises a support frame (32), the support frame (32) is fixedly connected to the top of the rotating disk (228), the inner bottom of the support frame (32) is fixedly connected to a second motor (31), the top of the second motor (31) is fixedly connected to a second threaded rod (34), the top of the second threaded rod (34) is rotatably connected to the inner top of the support frame (32), the outer periphery of the second threaded rod (34) is threadedly connected to a second threaded plate (33), the top of the second threaded plate (33) is fixedly connected to a sliding plate (35), the top of the sliding plate (35) is fixedly connected to a lifting plate (36), and the lifting plate (36) is fixedly connected to the bottom of the display (4).

6. A remote education device for education and training according to claim 5, characterized in that: A sliding groove corresponding to the movement track of the second threaded plate (33) is provided inside the support frame (32), and the second threaded plate (33) is slidably connected inside the sliding groove.

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