Intelligent accompanying robot structure device capable of automatically walking

Abstract

The invention discloses an intelligent accompanying robot structure device capable of automatically walking. The intelligent accompanying robot structure device is composed of a host and a charging base. The host adopts a layered structure design of a top layer, a middle layer, a lower layer and a chassis, integrates components such as a laser radar group, a laser beam group, a voice interaction group and an AI visual camera group, and realizes functions such as automatic mapping, obstacle avoidance, cruising, recognition and emotional interaction; and the charging seat is matched with the host to realize safe and accurate recharging. The device solves the problems that an existing product is single in function and low in intelligent degree, the use cost of a user is reduced, and the requirements of family security and protection, emotion accompanying and the like are met.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent robots, and in particular to a structural device of an automatically walking intelligent companion robot. Background Art

[0002] With the development of society, demands for home security, pet care, emotional companionship for those living alone, and elderly safety protection are becoming increasingly prominent and essential to family life. However, currently available products often only address one of these issues, lacking a high level of intelligence and a complete integrated solution. To meet these diverse needs, users are forced to purchase multiple products, which not only makes them cumbersome to use but also increases the difficulty of security management. Furthermore, existing products are not intelligent enough, requiring real-time human intervention and failing to achieve true autonomous operation.

[0003] Therefore, it is necessary to develop an automatic walking intelligent companion robot structure device that can integrate multiple functions and has a high degree of intelligence, which can effectively solve the problems existing in the existing technology. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent companion robot structure device that can automatically walk.

[0005] In order to achieve the above object, the present invention provides the following technical solutions: A structural device of an automatically walking intelligent companion robot comprises a host and a charging base, wherein the host and the charging base cooperate to realize automatic charging.

[0006] The main unit consists of a top layer, a middle layer, a lower layer and a chassis, forming a sleek and simple three-wheeled cart layout.

[0007] The top layer is equipped with a lidar assembly, which serves as the core mapping and obstacle avoidance component of the product. It adopts a hollow circular shell design, which increases structural strength while reducing interference with laser signals, and is rotated with the middle layer structure through snaps to reduce assembly difficulty.

[0008] The middle layer, which complements the overall circular design, houses the laser beam assembly and the intercom microphone assembly. The laser beam assembly features a 15-degree optical pitch angle, effectively maintaining an angle with the ground to prevent damage from direct radiation. The intercom microphone assembly forms a cavity with the middle layer and is located in the middle of the middle layer, effectively improving sound reception.

[0009] The lower level houses the interactive display, visual camera, and recharge signal lights. The interactive display, one on each side, utilizes an optical design for a more realistic display. A curved lens with a sensitivity of 150° is placed on the surface, with the display positioned in the center. The exterior is encased in concave silicone for sealing and preventing crosstalk. The visual camera utilizes a wide-angle lens, angled 15 degrees downward from the outer shell and positioned directly in the center of the product, 6 cm above the ground, to mitigate privacy and security concerns. The recharge signal lights are infrared sensors, one on each side of the camera. The separation between the cameras effectively prevents crosstalk from affecting the automatic recharge process.

[0010] The recharge contacts and power switch are located directly behind the console. The recharge contacts are arranged horizontally with positive and negative electrodes, and a recharge alignment indicator light is located between the two charging contacts. The housing is made of fire-resistant photosensitive material. The power switch is a round, tactile switch located on the lower layer, which serves as the console's main power switch.

[0011] The main chassis is equipped with a drop light assembly, universal wheels, a speaker assembly, a running wheel assembly, and a battery compartment. The drop light assembly is placed in front of the chassis, with one set in front of each wheel. This effectively allows the machine to sense and strategically react to encountering a cliff, preventing the mainframe from falling. The universal wheels are located in the center of the mainframe, 6cm away from the front edge. This structural layout allows for quick and effective steering and reduces front collisions. The speaker assembly is located 2cm behind the universal wheels and features a honeycomb sound cavity design, maintaining a distance of 2cm from the ground to effectively create sound effects. The running wheels are located in the center of the mainframe, 1cm away from the chassis edge on each side to balance the mainframe and prevent tilting and falling. A reduction motor wheel assembly is placed on each side, and its elastic buffer design allows it to effectively navigate steps within 105cm. The battery compartment is located at the rear of the mainframe chassis and features an open cover for easy battery replacement.

[0012] The charging station features a simple elliptical column design, ensuring stable operation with the main unit and compatibility with standard household mobile phone adapters. An indicator light is located in the center of the top of the charging station, clearly indicating its status. A charging contact pad is located slightly above the center. It consists of two metal plates, one above the other, positioned within 2cm of the top, ensuring a seamless fit with the main unit, effectively enhancing automatic recharging. A recharging indicator light is located between the two charging pads. The surface is made of photosensitive material and is optically shielded from light to prevent cross-contamination.

[0013] The beneficial effects of the present invention are: This robot boasts a higher level of intelligence, capable of autonomous navigation and enhanced maneuverability within a home environment. It offers autonomous safety patrol, remotely reports danger warnings, and independently identifies people and pets, enabling emotional communication and interaction through a large language model. Compared to existing technologies, it offers lower user costs and addresses a wider range of needs. It significantly enhances the intelligent experience of home security and emotional companionship, driving technological advancement and product upgrades within the companion robot industry.

[0014] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the host and charging base shown in the present invention; Figure 2 This is a schematic diagram of the host structure shown in the present invention; Figure 3 This is a rear view of the host structure shown in the present invention; Figure 4 This is a bottom view of the host structure shown in the present invention; Figure 5 This is a schematic diagram of the charging base structure design shown in the present invention.

[0016] Figure numerals: 1. host, 2. charging base, 101. laser radar assembly, 102. laser harness assembly, 103. call microphone assembly, 104. interactive display assembly, 105. visual camera assembly, 106. recharging signal light, 107. recharging contact piece, 108. power switch, 109. drop light assembly, 110. universal wheel assembly, 111. speaker assembly, 112. walking wheel assembly, 113. battery compartment, 201. indicator light, 202. charging contact piece, 203. recharging signal light assembly. DETAILED DESCRIPTION

[0017] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0020] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] like Figure 1 As shown, an automatic walking intelligent companion robot structure device of the present invention includes a host 1 and a charging base 2. The host 1 and the charging base 2 are used in conjunction to realize the automatic charging function.

[0022] like Figure 2-4 As shown, the host 1 is a motion device, which is mainly composed of a top layer, a middle layer, a lower layer, and a chassis, forming a rounded and simple three-wheeled vehicle layout.

[0023] The top layer is equipped with a laser radar component 101, which is the core mapping and obstacle avoidance component of the product. The structure adopts a hollow circular shell design, which can increase the structural strength while reducing the interference of the laser signal. It also adopts a snap-on rotation fit with the middle layer structure to reduce the difficulty of assembly.

[0024] The middle layer, designed to complement the overall circular structure, houses the laser beam assembly 102 and the intercom microphone assembly 103. Laser beam assembly 102 features a 15-degree optical pitch, effectively maintaining an angle with the ground to prevent damage from direct radiation. Intercom microphone assembly 103 forms a cavity with the structure, and its placement in the center effectively improves sound reception.

[0025] The lower layer is equipped with an interactive display screen group 104, a visual camera group 105 and a recharge signal light 106. The interactive display screen group 104 is divided into two groups on the left and right. The optical design can make the display effect more realistic. The surface adopts a layer of arc lens with a sensitivity of 150. The display screen is placed in the middle and wrapped with a layer of concave silicone on the outside to seal and prevent cross-light. The visual camera group 105 is fixed at 15 degrees downward from the outer shell structure and placed in the center of the product. The wide-angle camera is 6cm away from the ground to prevent privacy and safety design from a structural perspective. The recharge signal light 106 is an infrared sensor, one on the left and one on the right of the camera. The spacing of the middle camera can effectively prevent cross-light interference from affecting the automatic recharge effect.

[0026] The back of the main unit 1 features the recharge contact pads 107 and power switch 108. The recharge contact pads 107 are arranged horizontally with positive and negative electrodes, and a recharge alignment indicator light is located between the two charging pads. The housing is made of fire-resistant, photosensitive material. The power switch 108, located at the bottom, features a circular, tactile switch design and serves as the main power switch for the main unit.

[0027] The main unit 1 chassis adopts a three-wheeled cart layout and is equipped with a drop light assembly 109, a universal wheel assembly 110, a speaker assembly 111, a running wheel assembly 112, and a battery compartment 113. The drop light assembly 109 is placed in front of the main unit 1 chassis, with one assembly placed in front of each wheel. This structural design effectively enables the machine to detect and strategically respond to cliffs when encountering them, effectively preventing the risk of the main unit falling. The universal wheel assembly 110 is placed in the center of the main unit, 6 cm away from the front edge. This structural layout ensures fast and effective steering and reduces front collisions. The speaker assembly 111 is located 2 cm behind the universal wheel and features a honeycomb sound cavity design, maintaining a distance of 2 cm from the ground, effectively producing sound effects. The running wheel assembly 112 is located in the center of the main unit, with each wheel 1 cm away from the edge of the chassis to balance the main unit and prevent tilting and falling. A reduction motor wheel assembly is located on each side, and its elastic cushioning design allows it to effectively navigate steps within 105 cm. The battery compartment 113 is placed at the rear of the main chassis and has an open cover for easy battery replacement.

[0028] like Figure 5As shown, the charging stand 2 adopts a simple elliptical column design as a whole, which can ensure stable cooperation with the host 1 and is compatible with conventional household mobile phone adapters. The indicator light 201 is placed in the middle of the top of the charging stand, which can clearly and intuitively reflect the status of the charging stand. The charging contact piece 202 adopts an upper and lower metal sheet layout, which is located in the upper middle of the charging stand and within 2 cm of the top. It fits the contact surface of the host and can effectively improve the automatic recharging effect. The recharging signal light group 203 is placed in the middle of the two charging pieces. The surface is made of photosensitive material, and the optical light-shielding angle in the middle is treated to prevent cross-light.

[0029] During normal use, the host 1 can use the laser radar component 101 to perform autonomous mapping and obstacle avoidance, realize automatic walking through the walking wheel group 112 and the universal wheel group 110, identify people, pets and objects with the help of the visual camera group 105, realize voice interaction through the call microphone group 103 and the speaker group 111, and use the interactive display group 104 to display information. When charging is needed, the host 1, in conjunction with the recharging signal light and the recharging signal light group 203 of the charging base 2, connects the recharging contact piece with the charging contact piece of the charging base 2 to realize automatic charging. The drop light group 109 can effectively prevent the host 1 from falling, and the opening design of the battery compartment 113 facilitates battery replacement.

[0030] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0031] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. An autonomous walking intelligent companion robot structure device, characterized in that: It includes a host and a charging base, and the host and the charging base cooperate to realize automatic charging; the host includes a top layer, a middle layer, a lower layer and a chassis, the top layer is provided with a laser radar component, the middle layer is provided with a laser harness group and a call microphone group, the lower layer is provided with an interactive display group, a visual camera group and a recharging signal light, and the chassis is provided with a drop light group, a universal wheel group, a speaker group, a walking wheel group and a battery compartment.

2. The device according to claim 1, characterized in that The laser radar component adopts a hollow circular shell design and is rotated with the middle layer structure through a snap-on design.

3. The device according to claim 1, characterized in that The laser beam group is designed with an optical pitch angle of 15 degrees.

4. The device according to claim 1, characterized in that The communication microphone group forms a cavity with the middle layer structure and is located in the middle position of the middle layer.

5. The device according to claim 1, characterized in that The interactive display screen groups are one on each side, each with a curved lens with a sensitivity of 150 on the surface, a display screen placed in the middle, and concave silicone wrapped on the outside.

6. The device according to claim 1, characterized in that The visual camera group uses a wide-angle camera, which is fixed at 15 degrees downward from the outer shell structure and located in the center of the product, 6 cm above the ground.

7. The device according to claim 1, characterized in that The recharging signal light is an infrared sensor, one on each side of the camera.

8. The device according to claim 1, characterized in that A recharging contact piece and a power switch are provided directly behind the host. The recharging contact piece adopts a horizontal layout of positive and negative pole pieces. A recharging alignment signal light is provided between the two charging pieces. The outer shell is made of fire-proof photosensitive material. The power switch is a round touch switch located on the lower layer.

9. The device according to claim 1, characterized in that The drop light set is placed in one group in front of the mainframe chassis, and one group is placed in front of each left and right wheel. The universal wheel set is located in the middle of the mainframe, 6 cm away from the front end of the mainframe. The speaker set is located 2 cm behind the universal wheel, with a honeycomb sound cavity design, and is kept within 2 cm of the ground. The traveling wheel assembly is located in the horizontal center of the main machine, 1 cm away from the edge of the chassis on both sides, with a set of reduction motor wheel assemblies on each side, and adopts an elastic buffer design; the battery compartment is located at the rear of the main machine chassis and adopts an open cover design.

10. The device according to claim 1, characterized in that The charging stand is designed as a simple elliptical column with an indicator light in the middle of the top. A charging contact piece composed of two upper and lower metal sheets is located in the upper middle position. A recharging signal light group is located in the middle of the two charging pieces. The surface of the recharging signal light group is made of photosensitive material, and the middle is optically light-proof.

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