Multi-mode intelligent robot

Abstract

The utility model discloses a multi-mode intelligent robot. The robot comprises a radar assembly, a visual assembly, a voice interaction assembly and a lifting unit which are arranged in a robot body. The lifting unit comprises a fixed cabin and at least one lifting assembly, and the movable cabin is arranged on the outer side of the fixed cabin in a sleeving mode and can be driven by the lifting assembly to ascend and descend vertically. According to the lifting assembly provided by the scheme, the stability of the lifting process is guaranteed, and meanwhile the storage space of objects is expanded.

Description

Technical Field

[0001] The present invention relates to the technical field of follower robots, and in particular to a multi-mode intelligent robot. Background Art

[0002] Today, the technology behind follower robots continues to advance. They are now capable of automatically identifying and tracking humanoid targets, enabling low-speed autonomous driving, and automatically avoiding obstacles. As technology continues to evolve, the application areas of follower robots are expected to expand further. They may even become considered auxiliary tools for humans and an integral part of daily life.

[0003] The storage space of the follower robots currently on the market is relatively small, and only the cavity in the middle of the body can store items; of course, there are also robot structures with additional storage structures, but their disadvantages are that the fixed storage structure will reduce the use scenarios of the follower robot, and the detachable storage structure requires additional space for storage after disassembly. At the same time, the user needs to find and assemble it every time, which increases the use process and is very cumbersome.

[0004] In the prior art, some follower robots are also equipped with lifting components in the body, which can increase the height of the robot without disassembly. The Chinese patent application publication number is CN220334683U, and the authorization announcement date is January 12, 2024. The invention name is an AGV trolley with lifting function, including an AGV body, a lifting column, a drive motor and a tray. The tray is installed on the AGV body through the lifting column. The lifting column includes a sleeve seat installed in the ACV body, a lifting cylinder slidably sleeved in the sleeve seat and a screw installed in the lifting cylinder. The screw is connected to the lifting cylinder through a slide seat and a bevel gear is fixedly connected to the bottom of the screw; a transmission shaft is installed at the output end of the drive motor, and driving gears adapted to the bevel gear are installed at both ends of the transmission shaft. The public document uses a drive motor to drive the lifting columns at both ends to control the lifting of the pallet. The connection structure between the drive motor and the lifting columns is complex. If the gears are stuck, they need to be disassembled and checked one by one, and the maintenance is very cumbersome. At the same time, the lifting function provided by the public document only meets the transportation needs of different heights. The increase in the longitudinal height cannot increase the storage space because there is no limiting structure on both sides, and the usage scenarios are limited.

[0005] Therefore, a following robot is needed, whose storage space can be adjusted according to demand to meet the needs of different scenarios. Summary of the Invention

[0006] In order to solve the above problems, this solution provides a multi-mode intelligent robot.

[0007] To achieve the above objectives, the technical solution adopted in this proposal is: a multi-mode intelligent robot, including a radar component, a vision component, a voice interaction component and a lifting unit within the robot body;

[0008] The lifting unit includes a fixed cabin and at least one lifting assembly. The movable cabin is sleeved on the outside of the fixed cabin and can be lifted up and down driven by the lifting assembly.

[0009] Furthermore, the fixed cabin is connected to the second bracket and fixed in the middle of the chassis, and the movable cabin is sleeved outside the fixed cabin and limited on the lifting assembly.

[0010] Furthermore, the lifting assembly has sliding rods fixed on both sides of the third bracket, a fourth through hole is set in the middle, the screw rod passes through the fourth through hole and is connected to the power end at the bottom of the third bracket; the screw rod engages the gear in the middle of the mobile frame, the sliders are fixed on both sides of the mobile frame and are slidably connected to the sliding rods, and the back of the mobile frame is fixed on the mobile cabin.

[0011] Furthermore, the top of the movable cabin is hinged to a top cover via a connecting piece.

[0012] Furthermore, the robot body includes a chassis with a tire assembly and a shell covering the outside.

[0013] Furthermore, a first bracket is provided on a narrow side of one side of the chassis. The first bracket has a three-layer structure, which fixes the radar component, the visual component and the voice interaction component from top to bottom respectively.

[0014] Furthermore, the shell is mounted on the chassis, and the shell includes a first through hole, a first opening, a second through hole, a microphone hole, and a third through hole. A recess is provided at each of the four corners of the bottom of the shell, and the recess corresponds to the tire assemblies at the four corners of the chassis.

[0015] In summary, this solution has the following advantages:

[0016] The lifting components provided by this solution ensure the stability of the lifting process while expanding the storage space for items. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a multi-mode intelligent robot;

[0018] Figure 2 is a schematic diagram of the housing;

[0019] Figure 3 This is a schematic diagram of the robot after removing the outer shell;

[0020] Figure 4 It is a schematic diagram of the fixed cabin;

[0021] Figure 5 is a schematic diagram of the lifting unit;

[0022] Figure 6 This is a schematic diagram of the lifting unit in the raised state.

[0023] in:

[0024] 1. Radar component; 2. Vision component; 3. Voice interaction component;

[0025] 100, robot body; 110, chassis; 111, tire assembly; 112, first bracket; 120, housing; 121, first through hole; 122, first opening; 123, second through hole; 124, microphone hole; 125, third through hole; 126, recess;

[0026] 200, lifting unit; 210, lifting assembly; 211, third bracket; 2111, fourth through hole; 212, slide rod; 2121, limit block; 213, screw rod; 214, power end; 215, movable frame; 216, slider; 220, fixed cabin; 221, second bracket; 230, movable cabin; 231, top cover; 2311, connector. DETAILED DESCRIPTION

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0028] Example 1:

[0029] A multi-mode intelligent robot, such as Figure 1-6 As shown, it includes a radar component 1, a visual component 2, a voice interaction component 3 and a lifting unit 200 in the robot body 100.

[0030] The robot body 100 includes a chassis 110 with a tire assembly 111 and a housing 120 covering the outside.

[0031] A first bracket 112 is provided on a narrow side of the chassis 110 . The first bracket 112 has a three-layer structure, which fixes the radar component 1 , the visual component 2 and the voice interaction component 3 from top to bottom.

[0032] In this solution's architecture, radar component 1 and vision component 2 establish multiple positioning points based on real-time images. The robot can circulate between these points, achieving autonomous driving. Within the application scenario, it can patrol multiple locations and monitor safety conditions within a specified range. For example, a robot could be placed in a home and, by traversing between multiple positioning points, promptly detect suspicious situations within the home and provide feedback to the client.

[0033] The radar assembly 1 includes a radar. Radar is a prior art and is common technical knowledge known to those skilled in the art, so no further details are given here.

[0034] The model of the visual component 2 is Visual component s-RT, which is a prior art and is common technical knowledge known to those skilled in the art, and will not be elaborated here.

[0035] In the structural setting of this solution, the interaction between the user and the voice assistant is realized through the voice interaction component 3, and personalized functions such as controlling smart home and playing music can be realized at the same time.

[0036] The model of the voice interaction component 3 is Voice interaction component S-RT, which is a prior art and is common technical knowledge known to those skilled in the art, so no further details will be given here.

[0037] like Figure 2 As shown, the housing 120 is mounted on the chassis 110. A first through-hole 121 on the top of the housing 120 exposes the radar assembly 1, and a first opening 122 allows the lifting unit 200 to pass through. A second through-hole 123 on one side of the housing 120 exposes the visual component 2. A microphone hole 124 below the second through-hole 123 allows the voice interaction component 3 to collect sound. A third through-hole 125 is located opposite the second through-hole 123 and is used for connecting an external charging device. A recess 126 is provided at each of the four corners of the bottom of the housing 120, corresponding to the tire assemblies 111 at the four corners of the chassis 110.

[0038] The lifting unit 200 is fixed in the middle of the chassis 110. The lifting unit 200 includes a lifting assembly 210 and a fixed cabin 220 fixed on the chassis 110. The movable cabin 230 is sleeved on the outside of the fixed cabin 220 and can be lifted up and down under the drive of the lifting assembly 210.

[0039] The fixed cabin 220 is connected to the second bracket 221 and fixed in the middle of the chassis 110 . The movable cabin 230 is connected and sleeved outside the fixed cabin 220 and is limited on at least one lifting assembly 210 .

[0040] The lifting assembly 210 has sliding rods 212 fixed on either side of a third bracket 211, with a fourth through-hole 2111 defined in the middle. A screw rod 213 passes through the fourth through-hole 2111 and connects to a power end 214 at the bottom of the third bracket 211. The screw rod 213 engages a gear in the middle of a moving frame 215. Sliders 216 are fixed on either side of the moving frame 215 and slidably connect to the sliding rods 212. The back of the moving frame 215 is fixed to a moving cabin 230.

[0041] A limit block 2121 is provided on the top of the slide bar 212 to limit the maximum travel of the slider 216 , that is, to limit the maximum travel of the moving cabin 230 .

[0042] The power end 214 is a lifting motor, which drives the screw rod to link the moving frame 215 to move up and down using the screw transmission principle.

[0043] In the structural setting of this solution, the combination of the slide bar 212 and the slider 216 is used to maintain stability during the lifting process.

[0044] The lifting assembly 210 can be provided with one, two or three. If one is provided, it is limited to the opposite side of the first bracket 112; if three are provided, they are limited to the other three sides except the position where the first bracket 112 is located. In this embodiment, two are preferably provided, which are respectively limited to the two sides of the first bracket 112. The setting of this structure ensures the stability of the lifting process and expands the storage space for items.

[0045] The lifting components 210 on both sides drive the movable cabin 230 to move up and down. Specifically, in the initial state, the movable cabin 230 and the fixed cabin 220 are overlapped, and the sliders 216 on both sides of the movable cabin 230 are limited on the third bracket 211;

[0046] When rising, the power end 214 drives the moving cabin 230 fixed to the screw linkage moving frame 215 to move upward, and the sliders 216 on both sides of the moving frame 215 move upward along the slide rod 212.

[0047] The top of the movable cabin 230 is hingedly connected to the top cover 231 via a connector 2311 . When the top cover 231 is in a closed state, the movable cabin 230 and the fixed cabin 220 are sealed to form a storage cabin for storing items.

[0048] Further explanation based on its usage mechanism:

[0049] Using radar component 1 and vision component 2 to establish multiple positioning points based on real-time images, the robot can circulate between these points, achieving autonomous driving. Within the application scenario, it can patrol multiple locations and monitor safety conditions within a specified range. For example, a robot can be placed in a home and, by traversing between multiple positioning points, promptly detect suspicious situations within the home and provide feedback to the client.

[0050] The voice interaction component 3 enables interaction between users and the voice assistant, and can also realize personalized functions such as controlling smart homes and playing music.

[0051] When the volume of the item is smaller than that of the fixed cabin 220, the movable cabin 230 and the fixed cabin 220 are overlapped and kept in the initial state, and the sliders 216 on both sides of the movable cabin 230 are limited on the third bracket 211;

[0052] When the volume of the item is larger than that of the fixed cabin 220 and is rising, the power end 214 drives the screw to link the movable cabin 230 fixed to the movable frame 215 to move upward, and the sliders 216 on both sides of the movable frame 215 move upward along the slide rod 212 until they reach a suitable position.

[0053] In summary, the lifting assembly provided in this application ensures the stability of the lifting process while expanding the storage space for items.

[0054] The above embodiments are intended only to illustrate the technical concepts and features of this solution. Their purpose is to enable those familiar with the art to understand the content of this solution and implement it accordingly. They are not intended to limit the scope of protection of this solution. Any equivalent transformations or modifications based on the spirit and essence of this solution shall be included in the scope of protection of this solution.

[0055] In the description of this solution, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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, or it can be the internal connection of two components.

[0056] For ordinary technicians in this field, the specific meanings of the above terms in this solution can be understood according to specific circumstances.

[0057] It should be understood that the above-mentioned embodiments are merely exemplary and non-restrictive. Without departing from the basic principles of this solution, various obvious or equivalent modifications or substitutions that can be made by technicians in this field to the above details will be included in the scope of protection of this solution.

Claims

1. A multi-mode intelligent robot, characterized by: The invention comprises a radar component (1), a vision component (2), a voice interaction component (3) and a lifting unit (200) in a robot body (100); The lifting unit (200) comprises a fixed cabin (220) and at least one lifting assembly (210); the movable cabin (230) is sleeved on the outside of the fixed cabin (220) and can be lifted up and down under the drive of the lifting assembly (210).

2. The multi-mode intelligent robot according to claim 1, characterized in that: The fixed cabin (220) is connected to the second bracket (221) and fixed in the middle of the chassis (110); the movable cabin (230) is sleeved outside the fixed cabin (220) and limited on the lifting assembly (210).

3. The multi-mode intelligent robot according to claim 2, characterized in that: The lifting assembly (210) has sliding rods (212) fixed on both sides of the third bracket (211), a fourth through hole (2111) is provided in the middle, a screw rod (213) passes through the fourth through hole (2111) and is connected to a power end (214) at the bottom of the third bracket (211); the screw rod (213) engages with a gear in the middle of a moving frame (215), sliding blocks (216) are fixed on both sides of the moving frame (215) and are slidably connected to the sliding rods (212), and the back of the moving frame (215) is fixed on the moving cabin (230).

4. The multi-mode intelligent robot according to claim 3, characterized in that: The top of the movable cabin (230) is hingedly connected to the top cover (231) via a connecting piece (2311).

5. The multi-mode intelligent robot according to claim 1, characterized in that: The robot body (100) comprises a chassis (110) with a tire assembly (111) and a shell (120) covering the outside.

6. The multi-mode intelligent robot according to claim 5, characterized in that: A first bracket (112) is provided on a narrow side of one side of the chassis (110), and the first bracket (112) is a three-layer structure, and fixes the radar component (1), the visual component (2) and the voice interaction component (3) from top to bottom.

7. The multi-mode intelligent robot according to claim 5, characterized in that: The shell (120) is sleeved on the chassis (110), and the shell includes a first through hole (121), a first opening (122), a second through hole (123), a microphone hole (124), and a third through hole (125). A recess (126) is provided at each of the four corners of the bottom of the shell (120), and the recess (126) corresponds to the tire assemblies (111) at the four corners of the chassis (110).

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