A teaching assistant robot with protection function

Abstract

The utility model relates to a kind of teaching assistant robots with protection function, belong to robot technical field, a kind of teaching assistant robots with protection function, including protective shell, the protective shell top is fixedly connected with support table, the support table inner wall is provided with storage device, the support table top is rotatably provided with protection device, the support table two sides are respectively provided with mechanical arm, the protective shell bottom is provided with moving mechanism, by setting storage device, sliding lifting is carried out in the inner wall of support table using sliding plate, can be when equipment shutdown or not use, interactive display module is withdrawn to the inner wall of support table, avoid device to dump, to interactive display module cause knock, effectively improve the protection effect of device whole, by setting protection device, effectively using cover to protect interactive display module placed in support table, avoid interactive display module to be damaged, further improve the protection effect to interactive display module.

Description

Technical Field

[0001] This utility model belongs to the field of robotics technology, specifically relating to a teaching assistant robot with protective functions. Background Technology

[0002] Teaching assistant robots are typically designed to enhance the protection of humans and the environment in practical applications. With the increasing prevalence of robots, especially in education, healthcare, and industry, the safety requirements for the surrounding environment and users are gradually increasing. The introduction of protective functions aims to reduce potential harm to humans or other objects that the robot may cause during operation.

[0003] The main core components of teaching assistant robots are mostly concentrated in the head area, which is susceptible to bumps and knocks during use, leading to easy damage and increased maintenance and replacement costs. Therefore, those skilled in the art have provided a teaching assistant robot with protective functions to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to provide a teaching assistant robot with a simple structure and reasonable design and protective function in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A teaching assistant robot with protective functions includes a protective shell, a support platform fixedly connected to the top of the protective shell, a storage device provided on the inner wall of the support platform, a protective device rotatably provided on the top of the support platform, robotic arms respectively provided on both sides of the support platform, and a moving mechanism provided at the bottom of the protective shell.

[0007] As a further optimization of this utility model, the moving mechanism includes drive wheels that are rotatably connected to both ends of the protective shell, and steering wheels are movably connected to the front and rear sides of the bottom end of the protective shell, respectively.

[0008] As a further optimization of this utility model, the storage device includes a mounting frame fixedly connected to the rear end of the support platform, a second servo motor fixedly connected to the bottom end of the mounting frame, a lead screw fixedly connected to the output end of the second servo motor and rotatably connected to the inner wall of the mounting frame, a slider threaded on the side wall of the lead screw, and an interactive mechanism slidably provided on the inner wall of the support platform.

[0009] As a further optimization of this utility model, the interactive mechanism includes a slide plate that is slidably connected to the inner wall of the support platform. The front end of the slide plate slides through the support platform and is fixedly connected to the middle of the rear end of the slide plate. A first servo motor is fixedly connected to the middle of the bottom end of the slide plate. A support base that is rotatably connected to the top of the slide plate is fixedly connected to the output end of the first servo motor. An interactive display module is fixedly connected to the top of the support base. A camera is fixedly connected to the front end of the interactive display module.

[0010] As a further optimization of this utility model, the protective device includes a cover plate hinged to the top of the support platform, two first mounting brackets fixedly connected to the rear ends of the two cover plates respectively, and a driving mechanism is provided at the rear end of the support platform.

[0011] As a further optimization of this utility model, the driving mechanism includes electric telescopic rods that are fixedly connected to both sides of the rear end of the support platform. The output ends of the two electric telescopic rods are respectively fixedly connected to second mounting brackets, and the inner walls of the two second mounting brackets are respectively rotatably connected to connecting rods that are rotatably connected to the inner wall of the first mounting bracket.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. In this utility model, by setting up a storage device, a second servo motor drives a lead screw to rotate during use, which in turn drives a slider to slide, allowing the slide plate to slide and rise on the inner wall of the support platform. At the same time, a camera on the interactive display module identifies the surrounding environment, and a first servo motor drives the support base to rotate, adjusting the orientation of the interactive display module. By using the slide plate to slide and rise on the inner wall of the support platform, the interactive display module can be retracted to the inner wall of the support platform when the device is turned off or not in use, preventing damage to the interactive display module when the device tipps over, and effectively improving the overall protective effect of the device.

[0014] 2. In this utility model, by setting a protective device, before the interactive display module extends, the electric telescopic rod can be retracted to drive the second mounting bracket to move, thereby causing the connecting rod to move accordingly. This causes the connecting rod to drive the cover plate to rotate, thereby adjusting the cover plate to a vertical position, thus removing the obstruction to the interactive display module. The cover plate effectively protects the interactive display module placed on the support platform, preventing damage to the interactive display module and further improving the protective effect on the interactive display module. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective;

[0017] Figure 3 This is a schematic diagram of the overall structure of the storage device and protective device of this utility model;

[0018] Figure 4 This is a schematic diagram of the overall structure of the skateboard and interactive display module of this utility model;

[0019] Figure 5 This is a schematic diagram of the overall structure of the skateboard and interactive display module of this utility model from another perspective.

[0020] In the diagram: 1. Storage device; 101. Slider; 102. Interactive display module; 103. First servo motor; 104. Camera; 105. Lead screw; 106. Mounting bracket; 107. Second servo motor; 108. Support base; 109. Slide plate; 2. Protective device; 201. Cover plate; 202. First mounting bracket; 203. Connecting rod; 204. Second mounting bracket; 205. Electric telescopic rod; 3. Support platform; 4. Protective shell; 5. Drive wheel; 6. Steering wheel; 7. Robotic arm. Detailed Implementation

[0021] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0022] Example 1: As Figure 1 , Figure 2 As shown, a teaching assistant robot with protective functions includes a protective shell 4, a support platform 3 fixedly connected to the top of the protective shell 4, a storage device 1 provided on the inner wall of the support platform 3, a protective device 2 rotatably mounted on the top of the support platform 3, and robotic arms 7 respectively provided on both sides of the support platform 3. Drive wheels 5 are rotatably connected to both ends of the protective shell 4, and steering wheels 6 are movably connected to the front and rear sides of the bottom of the protective shell 4. A motor is provided on the inner wall of the protective shell 4 to drive the drive wheels 5 to rotate, realizing the forward and backward movement of the entire device. At the same time, a motor is provided inside the protective shell 4 to drive the steering wheels 6 to rotate, so that when the entire device moves, the movement path is changed by the deflection of the steering wheels 6. The entire device uses the drive wheels 5 on both sides of the protective shell 4 to move forward and backward, uses the two steering wheels 6 at the bottom of the protective shell 4 to change the direction of movement, and uses the robotic arms 7 on both sides of the support platform 3 to perform simple grasping of objects.

[0023] like Figure 1 - Figure 5As shown, the storage device 1 includes a mounting bracket 106 fixedly connected to the rear end of the support platform 3. A second servo motor 107 is fixedly connected to the bottom end of the mounting bracket 106. A lead screw 105 rotatably connected to the inner wall of the mounting bracket 106 is fixedly connected to the output end of the second servo motor 107. A slider 101 is threaded on the side wall of the lead screw 105. The first servo motor 103 drives the support base 108 to rotate, which can adjust the orientation of the interactive display module 102. The slider 109 slides and lifts on the inner wall of the support platform 3. When the device is turned off or not in use, the interactive display module 102 can be retracted to the inner wall of the support platform 3 to avoid collisions to the interactive display module 102 when the device is tilted, effectively improving the overall protection effect of the device.

[0024] like Figure 1 - Figure 5 As shown, a slide plate 109 is slidably connected to the inner wall of the support platform 3. The front end of the slider 101 slides through the support platform 3 and is fixedly connected to the middle of the rear end of the slide plate 109. A first servo motor 103 is fixedly connected to the middle of the bottom end of the slide plate 109. A support base 108 is fixedly connected to the output end of the first servo motor 103 and is rotatably connected to the top of the slide plate 109. An interactive display module 102 is fixedly connected to the top of the support base 108. The interactive display module 102 is a touch screen display structure, which allows the entire device to interact with the user. A camera 104 is fixedly connected to the front end of the interactive display module 102. In use, the second servo motor 107 drives the lead screw 105 to rotate, which causes the lead screw 105 to drive the slider 101 to slide, so that the slide plate 109 can slide and rise and fall on the inner wall of the support platform 3. At the same time, the camera 104 on the interactive display module 102 is used to identify the surrounding environment.

[0025] like Figure 1 , Figure 2 and Figure 3 As shown, the protective device 2 includes a cover plate 201 hinged to the top of the support platform 3, two first mounting brackets 202 fixedly connected to the rear ends of the two cover plates 201, two electric telescopic rods 205 fixedly connected to the rear ends of the support platform 3, two second mounting brackets 204 fixedly connected to the output ends of the two electric telescopic rods 205, and two connecting rods 203 rotatably connected to the inner walls of the two second mounting brackets 204. Before the interactive display module 102 extends, the electric telescopic rods 205 can be retracted to move the second mounting brackets 204, thereby causing the connecting rods 203 to move accordingly. This causes the connecting rods 203 to rotate the cover plates 201, adjusting the cover plates 201 to a vertical position, thus removing the obstruction to the interactive display module 102. The cover plates 201 effectively protect the interactive display module 102 placed in the support platform 3, preventing damage to the interactive display module 102 and further improving the protective effect of the interactive display module 102.

[0026] It should be noted that this protective teaching assistant robot uses the drive wheels 5 on both sides of the protective shell 4 for forward and backward movement, and the two steering wheels 6 at the bottom of the protective shell 4 to change the direction of travel. The robotic arms 7 on both sides of the support platform 3 perform simple grasping of objects. During use, the second servo motor 107 drives the lead screw 105 to rotate, which in turn drives the slider 101 to slide, allowing the slide plate 109 to slide and rise and fall along the inner wall of the support platform 3. Simultaneously, the camera 104 on the interactive display module 102 identifies the surrounding environment. The first servo motor 103 drives the support base 108 to rotate, which can adjust the orientation of the interactive display module 102. The sliding plate 109 slides and lifts on the inner wall of the support platform 3. When the equipment is turned off or not in use, the interactive display module 102 can be retracted to the inner wall of the support platform 3. Before the interactive display module 102 extends, the electric telescopic rod 205 can be retracted to drive the second mounting bracket 204 to move, so that the connecting rod 203 moves accordingly. The connecting rod 203 drives the cover plate 201 to rotate, thereby adjusting the cover plate 201 to a vertical position and removing the obstruction to the interactive display module 102.

[0027] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A teaching assistant robot with protective functions, comprising a protective shell (4), characterized in that, The protective shell (4) is fixedly connected to a support platform (3) at its top. The inner wall of the support platform (3) is provided with a storage device (1). The top of the support platform (3) is rotatably provided with a protective device (2). Mechanical arms (7) are provided on both sides of the support platform (3). A moving mechanism is provided at the bottom of the protective shell (4).

2. The teaching assistant robot with protective function according to claim 1, characterized in that: The moving mechanism includes drive wheels (5) that are rotatably connected to both ends of the protective shell (4), and steering wheels (6) are movably connected to the front and rear sides of the bottom end of the protective shell (4).

3. The teaching assistant robot with protective function according to claim 1, characterized in that: The storage device (1) includes a mounting frame (106) fixedly connected to the rear end of the support platform (3). A second servo motor (107) is fixedly connected to the bottom end of the mounting frame (106). A lead screw (105) is fixedly connected to the output end of the second servo motor (107) and rotatably connected to the inner wall of the mounting frame (106). A slider (101) is threaded on the side wall of the lead screw (105). An interactive mechanism is slidably provided on the inner wall of the support platform (3).

4. The teaching assistant robot with protective function according to claim 3, characterized in that: The interactive mechanism includes a slide plate (109) that is slidably connected to the inner wall of the support platform (3). The front end of the slider (101) slides through the support platform (3) and is fixedly connected to the middle of the rear end of the slide plate (109). A first servo motor (103) is fixedly connected to the middle of the bottom end of the slide plate (109). A support base (108) that is rotatably connected to the top of the slide plate (109) is fixedly connected to the output end of the first servo motor (103). An interactive display module (102) is fixedly connected to the top of the support base (108). A camera (104) is fixedly connected to the front end of the interactive display module (102).

5. A teaching assistant robot with protective function according to claim 1, characterized in that: The protective device (2) includes a cover plate (201) hinged to the top of the support platform (3), and two first mounting brackets (202) fixedly connected to the rear ends of the two cover plates (201). A driving mechanism is provided at the rear end of the support platform (3).

6. A teaching assistant robot with protective function according to claim 5, characterized in that: The driving mechanism includes electric telescopic rods (205) that are fixedly connected to both sides of the rear end of the support platform (3). The output ends of the two electric telescopic rods (205) are fixedly connected to second mounting brackets (204). The inner walls of the two second mounting brackets (204) are rotatably connected to connecting rods (203) that are rotatably connected to the inner wall of the first mounting bracket (202).

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