Intelligent explanation robot

Abstract

The utility model relates to the technical field of intelligent explanation robots, in particular to an intelligent explanation robot which comprises an intelligent explanation robot body, the top of the intelligent explanation robot body is provided with a chassis, and the bottom of the chassis is fixedly connected with two shells which are symmetrically arranged; and the buffer structure comprises a fixing frame fixedly connected with the inner wall of the shell. The buffer structure has the advantage of buffering the moving wheel, in the actual using process, the buffer structure can effectively reduce impact borne by the moving wheel when the moving wheel encounters ground protrusions or obstacles in the advancing process, when the robot encounters an uneven road surface, the buffer structure can absorb and disperse the impact force, and therefore the moving wheel is prevented from being damaged. Therefore, direct damage to the moving wheels is reduced, and the service life of the moving wheels is prolonged; and secondly, the buffer structure is beneficial to improving the stability of the robot, and the robot can run more stably by reducing the influence of impact on the overall structure of the robot, so that shaking and vibration are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent explanation robots, in particular to an intelligent explanation robot. Background Art

[0002] The intelligent explanation robot is an intelligent device that integrates advanced technologies such as artificial intelligence, speech recognition, natural language processing, and robotics. It is usually designed for use in museums, science and technology museums, tourist attractions, and other places to provide tourists with guided tours, explanations, and interactive services.

[0003] For example, an interactive explanation robot for a scenic spot disclosed by publication number CN220179336U has the following beneficial effects: 1. It provides an interactive explanation robot for a scenic spot, which cooperates with a stable chassis, connecting legs, a main box, a touch screen display, a remote connector, an explanation microphone connection slot, a voice arm, a sound plate, a sound hole, an earphone storage box and a Bluetooth headset to achieve a wireless signal connection using a remote connector and a Bluetooth headset. First, the tour guide can directly connect his explanation microphone to the explanation microphone connection slot to give a lecture, thereby realizing the function of the device as a tour guide interpreter. Second, the tour guide can directly give a remote explanation of certain tour guide knowledge, thereby realizing the effect of an active interpreter. Third, the tour guide can directly scan the code on the touch screen display for rental. The device as a whole can follow the knowledge explanation effect of different scenic spots, thereby realizing the effect of a passive interpreter. The three usage modes increase the convenience and flexibility of the device. 2. The earphone storage box, Bluetooth earphones, partition plates, slide rails, slide grooves, sealing plates and auxiliary sliding handles are used in combination, so that the device has earphone storage boxes at multiple locations, and a partition plate is provided inside the earphone storage box for storing and placing individual Bluetooth earphones, which is convenient for the tour guide to distribute in time, and the sealing plate is convenient for sealing and storing the Bluetooth earphones. However, when the robot in the above patent encounters ground protrusions or obstacles during the movement of the moving wheels, the moving wheels will directly bear the impact due to the lack of a structure to buffer the moving wheels, which will not only cause damage to the moving wheels themselves, but may also cause potential damage to the overall structure of the robot, thereby affecting the stability and service life of the robot.

[0004] Therefore, there is an urgent need for an intelligent explanation robot to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an intelligent explanation robot, which has the advantage of buffering the moving wheels and solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent explanation robot, including an intelligent explanation robot, a chassis is arranged on the top of the intelligent explanation robot, and two symmetrically arranged shells are fixedly connected to the bottom of the chassis.

[0007] The buffer structure includes a fixed frame fixedly connected to the inner wall of the shell, both sides of the fixed frame are fixedly connected to fixed seats, the inner cavity of the fixed seat is rotatably connected to a damper, one side of the damper is rotatably connected to a round rod, the front and rear ends of the round rod are fixedly connected to a rotating plate 1, the opposite sides of the two rotating plates 1 are rotatably connected to the fixed frame, the other sides of the two rotating plates 1 are rotatably connected to the vertical plate, the tops of the front and back surfaces of the vertical plates are rotatably connected to rotating plate 2, one side of the rotating plate 2 is rotatably connected to the fixed frame, one side of the vertical plate is fixedly connected to a connecting rod, one side of the connecting rod passes through the outside of the shell and is rotatably connected to a moving wheel.

[0008] The damper includes a circular ring rotatably connected to the surface of a round rod, one side of the circular ring is fixedly connected to an outer shell, the inner cavity of the outer shell is slidably connected to a slider, the top of the slider is fixedly connected to an inner rod, the surface of the inner rod is sleeved with a tension spring, the two ends of the tension spring are respectively fixedly connected to the outer shell and the slider, the top end of the inner rod passes through the top of the outer shell and is fixedly connected to a movable block, and a rotatable connection is formed between the movable block and the fixed seat.

[0009] Furthermore, as a preferred embodiment of the utility model, a visual acquisition module, a microphone and a display screen are sequentially embedded on the front surface of the intelligent explanation robot from top to bottom, and speaker holes are provided on both sides of the surface of the intelligent explanation robot.

[0010] Furthermore, as a preferred embodiment of the present invention, guide holes are provided on both sides of the shell, and the connecting rod is located in the inner cavity of the guide hole and is slidably connected to the guide hole.

[0011] Furthermore, as a preferred embodiment of the utility model, limiting grooves are provided on both sides of the inner cavity of the shell, the inner cavity of the limiting grooves is slidably connected to a limiting block, and one side of the limiting block is fixedly connected to the slider.

[0012] Furthermore, as a preferred embodiment of the present invention, the structures of the rotating plate 1 and the rotating plate 2 are the same, and the inclination angles of the rotating plate 1 and the rotating plate 2 are always kept consistent.

[0013] Beneficial effects. The technical solution of the present application has the following technical effects: the utility model has the advantage of buffering the moving wheels. In actual use, the buffer structure can effectively reduce the impact on the moving wheels when encountering ground protrusions or obstacles during movement. When the robot encounters an uneven road surface, the buffer structure can absorb and disperse these impact forces, thereby reducing direct damage to the moving wheels and extending the service life of the moving wheels; secondly, the buffer structure helps to improve the stability of the robot. By reducing the impact of the impact on the overall structure of the robot, the robot can travel more smoothly, reduce shaking and vibration, and thus improve driving stability; finally, a robot with a buffer structure can better adapt to these complex environments, reduce failures or damage caused by poor ground conditions, and improve the reliability and durability of the robot.

[0014] It should be appreciated that all combinations of the foregoing concepts, as well as additional concepts described in greater detail below, may be considered part of the inventive subject matter of the present disclosure, provided such concepts are not mutually inconsistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the dissected state of the shell of the utility model;

[0018] Figure 3 It is a partial front cross-sectional view of the damper of the utility model.

[0019] In the figure, the meaning of each figure mark is as follows: 1. intelligent explanation robot; 2. chassis; 3. shell; 4. fixed frame; 5. fixed seat; 6. damper; 61. ring; 62. shell; 63. slider; 64. inner rod; 65. tension spring; 66. movable block; 7. round rod; 8. rotating plate 1; 9. vertical plate; 10. connecting rod; 11. moving wheel; 12. rotating plate 2; 13. visual acquisition module; 14. microphone; 15. display screen; 16. speaker hole; 17. guide hole; 18. limit groove; 19. limit block. DETAILED DESCRIPTION

[0020] 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. In order to better understand the technical content of the utility model, specific embodiments are cited and explained in conjunction with the drawings as follows. In this disclosure, various aspects of the utility model are described with reference to the drawings, and many illustrative embodiments are shown in the drawings. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] As attached Figure 1 To Attachment Figure 3 As shown: This embodiment provides an intelligent explanation robot, including an intelligent explanation robot 1, the front surface of the intelligent explanation robot 1 is embedded with a visual acquisition module 13, a microphone 14 and a display screen 15 from top to bottom, and both sides of the surface of the intelligent explanation robot 1 are provided with a speaker hole 16; through the coordinated use of the visual acquisition module 13, the microphone 14, the display screen 15 and the speaker hole 16, the visual acquisition module 13 is the "eye" of the intelligent explanation robot 1, responsible for capturing environmental information, and it can obtain external image data; the microphone 14 can capture the voice instructions, questions or other sounds issued by the user, and convert them into electrical signals; the display screen 15 is an important interface for visual interaction with the user, which is used to display information, pictures or videos; the speaker hole 16 is responsible for converting voice signals into sound, so that the intelligent explanation robot 1 can communicate with humans by voice, ensuring that the sound can be smoothly transmitted to the external environment. The intelligent explanation robot 1 belongs to the prior art, and the visual acquisition module 13, microphone 14, display screen 15 and speaker hole 16 it contains also belong to the prior art, and the working principle of the intelligent explanation robot 1 is well known to those skilled in the art. A chassis 2 is arranged on the top of the intelligent explanation robot 1, and two symmetrically arranged shells 3 are fixedly connected to the bottom of the chassis 2.

[0022] The buffer structure includes a fixed frame 4 fixedly connected to the inner wall of the shell 3, fixed seats 5 are fixedly connected to both sides of the fixed frame 4, the inner cavity of the fixed seat 5 is rotatably connected to a damper 6, one side of the damper 6 is rotatably connected to a round rod 7, the front and rear ends of the round rod 7 are fixedly connected to a rotating plate 1 8, the opposite sides of the two rotating plates 1 8 are rotatably connected to the fixed frame 4, the other sides of the two rotating plates 1 8 are rotatably connected to a vertical plate 9, the tops of the front and back surfaces of the vertical plate 9 are rotatably connected to a rotating plate 2 12, one side of the rotating plate 2 12 is rotatably connected to the fixed frame 4, one side of the vertical plate 9 is fixedly connected to a connecting rod 10, one side of the connecting rod 10 passes through the outside of the shell 3 and is rotatably connected to a moving wheel 11.

[0023] The damper 6 includes a ring 61 rotatably connected to the surface of the round rod 7, one side of the ring 61 is fixedly connected to a shell 62, the inner cavity of the shell 62 is slidably connected to a slider 63, the top of the slider 63 is fixedly connected to an inner rod 64, the surface of the inner rod 64 is sleeved with a tension spring 65, the two ends of the tension spring 65 are respectively fixedly connected to the shell 62 and the slider 63, the top of the inner rod 64 passes through the top of the shell 62 and is fixedly connected to a movable block 66, and the movable block 66 is rotatably connected to the fixed seat 5.

[0024] Specifically, guide holes 17 are provided on both sides of the housing 3 , and the linkage rod 10 is located in the inner cavity of the guide hole 17 and is slidably connected to the guide hole 17 .

[0025] In this embodiment, by providing the guide hole 17 , the linkage rod 10 will slide in the inner cavity of the guide hole 17 when it moves, thus playing a role in guiding the linkage rod 10 .

[0026] Specifically, both sides of the inner cavity of the shell 62 are provided with limiting grooves 18 , the inner cavity of the limiting grooves 18 is slidably connected to the limiting blocks 19 , and one side of the limiting blocks 19 is fixedly connected to the slider 63 .

[0027] In this embodiment, by using the limiting groove 18 and the limiting block 19 in coordination, when the slider 63 slides in the inner cavity of the shell 62, the limiting block 19 will be driven to slide in the inner cavity of the limiting groove 18, thereby limiting and guiding the slider 63.

[0028] Specifically, the structures of the rotating plate 1 8 and the rotating plate 2 12 are the same, and the inclination angles of the rotating plate 1 8 and the rotating plate 2 12 are always kept consistent.

[0029] In this embodiment: by setting the rotating plate 1 8 and the rotating plate 2 12, when the linkage rod 10 drives the vertical plate 9 to move, the rotating plate 1 8 and the rotating plate 2 12 also rotate accordingly. By keeping the rotating amplitude of the rotating plate 1 8 and the rotating plate 2 12 consistent, the vertical plate 9 is always set in the vertical direction.

[0030] The working principle and use process of the utility model are as follows: when the intelligent explanation robot 1 is moved by means of the moving wheels 11 and encounters an obstacle, the moving wheels 11 will move to the top of the obstacle. At this time, the movement trajectory of the moving wheels 11 is upward. When the moving wheels 11 are upward, they will drive the linkage rod 10 to move upward, and the linkage rod 10 will drive the vertical plate 9 to move upward. When the vertical plate 9 moves upward, it can pull the rotating plate 1 8 and the rotating plate 2 12 to rotate upward. The rotating plate 1 8 rotates with the intersection of the fixed frame 4 and the rotating plate 1 8 as the axis point, and the rotating plate 2 12 rotates with the intersection of the fixed frame 4 and the rotating plate 2 12 as the axis point. Since the inclination angles of the rotating plate 1 8 and the rotating plate 2 12 are always maintained The vertical plate 9 is kept consistent, so the vertical plate 9 moves vertically upward, and further the rotating plate 8 will drive the round rod 7 to move in the same direction when it rotates. At the same time, when the round rod 7 moves upward, the round rod 7 drives the outer shell 62 to move upward through the transmission of the circular ring 61, so that the outer shell 62 slides on the surface of the inner rod 64. This process will stretch the tension spring 65. Under the elastic potential energy of the tension spring 65, it plays a role in buffering the moving wheel 11. The tension spring 65 can absorb and disperse the impact force brought by obstacles, thereby improving the safety of the moving wheel 11 when moving, and the circular ring 61 will rotate on the surface of the round rod 7, and the movable block 66 will rotate in the inner cavity of the fixed seat 5, which is used to compensate for the movement of the damper 6.

[0031] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0032] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. An intelligent explanation robot, comprising an intelligent explanation robot (1), characterized in that: The top of the intelligent explanation robot (1) is provided with a chassis (2), and the bottom of the chassis (2) is fixedly connected with two symmetrically arranged housings (3); A buffer structure, the buffer structure comprises a fixed frame (4) fixedly connected to the inner wall of the shell (3), both sides of the fixed frame (4) are fixedly connected to fixed seats (5), the inner cavity of the fixed seat (5) is rotatably connected to a damper (6), one side of the damper (6) is rotatably connected to a round rod (7), the front and rear ends of the round rod (7) are fixedly connected to a rotating plate (8), the opposite sides of the two rotating plates (8) are rotatably connected to the fixed frame (4), the other sides of the two rotating plates (8) are rotatably connected to a vertical plate (9), the tops of the front and back surfaces of the vertical plates (9) are rotatably connected to a rotating plate (12), one side of the rotating plate (12) is rotatably connected to the fixed frame (4), one side of the vertical plate (9) is fixedly connected to a connecting rod (10), one side of the connecting rod (10) passes through the outside of the shell (3) and is rotatably connected to a moving wheel (11); The damper (6) comprises a circular ring (61) rotatably connected to the surface of a round rod (7); one side of the circular ring (61) is fixedly connected to an outer shell (62); the inner cavity of the outer shell (62) is slidably connected to a slider (63); the top of the slider (63) is fixedly connected to an inner rod (64); a tension spring (65) is sleeved on the surface of the inner rod (64); the two ends of the tension spring (65) are respectively fixedly connected to the outer shell (62) and the slider (63); the top end of the inner rod (64) passes through the top of the outer shell (62) and is fixedly connected to a movable block (66); the movable block (66) is rotatably connected to the fixed seat (5).

2. The intelligent explanation robot according to claim 1, characterized in that: The front surface of the intelligent explanation robot (1) is sequentially embedded with a visual acquisition module (13), a microphone (14) and a display screen (15) from top to bottom, and both sides of the surface of the intelligent explanation robot (1) are provided with speaker holes (16).

3. The intelligent explanation robot according to claim 1, characterized in that: Guide holes (17) are provided on both sides of the housing (3), and the linkage rod (10) is located in the inner cavity of the guide hole (17) and is slidably connected to the guide hole (17).

4. The intelligent explanation robot according to claim 1, characterized in that: Limiting grooves (18) are provided on both sides of the inner cavity of the shell (62); the inner cavity of the limiting groove (18) is slidably connected to a limiting block (19); and one side of the limiting block (19) is fixedly connected to the slider (63).

5. The intelligent explanation robot according to claim 1, characterized in that: The structures of the rotating plate 1 (8) and the rotating plate 2 (12) are the same, and the inclination angles of the rotating plate 1 (8) and the rotating plate 2 (12) are always consistent.

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