CN112894749B

CN112894749B - Artificial intelligence robot with protective structure

Info

Publication number: CN112894749B
Application number: CN202110054247.1A
Authority: CN
Inventors: 林亚平
Original assignee: Nantong Kecheng Robot Co ltd
Current assignee: Nantong Kecheng Robot Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2022-05-17
Anticipated expiration: 2041-01-15
Also published as: CN112894749A

Abstract

The invention discloses an artificial intelligence robot with a protection structure, which relates to the field of artificial intelligence and comprises a movable chassis, a robot body and a robot head, wherein a power supply device and a control device are arranged in the robot body, the movable chassis is provided with traveling wheels, elastic telescopic columns installed on the movable chassis are arranged right above the traveling wheels, the elastic telescopic columns are connected with the robot body through universal joints, four sides of the robot body are all hinged with protection plates through hinged shafts, the lower ends of the protection plates are hinged ends, the upper ends of the protection plates are movable ends, the outer sides of the protection plates are fixedly connected with third cushion pads, the inner sides of the upper ends of the protection plates are connected with an execution mechanism, and the elastic telescopic columns are provided with trigger assemblies. By arranging the elastic telescopic column, the triggering assembly and the executing mechanism, when the robot is collided, the robot can be prevented from falling down on the ground, so that the problem that the robot cannot get up after completely falling down on the ground is solved.

Description

Artificial intelligence robot with protective structure

Technical Field

The invention relates to the field of artificial intelligence, in particular to an artificial intelligence robot with a protection structure.

Background

With the development of artificial intelligence, big data is widely applied, and the artificial intelligence controlled by the big data gradually replaces the traditional artificial labor. The artificial intelligence robot is already applied to various industries, but the existing robot has the following defects that in the moving process, if accidents such as collision and the like occur, a moving device does not have a supporting point after the robot falls down, the robot cannot rise, and the robot cannot continue to work.

Disclosure of Invention

The present invention is directed to an artificial intelligence robot with a protective structure, so as to solve the problems set forth in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

an artificial intelligence robot with protective structure, includes moving chassis, fuselage and aircraft nose, be equipped with power supply unit and controlling means in the fuselage, the moving chassis is provided with the walking wheel, is provided with the elastic expansion post of installing on moving chassis directly over the walking wheel corresponds, and the elastic expansion post passes through universal joint and is connected with the fuselage, the fuselage four sides all articulates through the articulated shaft has the guard plate, and the guard plate lower extreme is the hinged end, and the guard plate upper end is the expansion end, and the guard plate outside fixedly connected with third blotter, guard plate upper end inboard are connected with actuating mechanism, the elastic expansion post is equipped with trigger assembly, and when the robot receives the collision simultaneously, corresponds when the walking wheel leaves the ground, the elastic expansion post extension that corresponds triggers trigger assembly, trigger assembly gives signal transmission to controlling means, controlling means control actuating mechanism drives the expansion end of guard plate and uses its hinged end to overturn as the center, when corresponding when walking wheel contact ground, the flexible post that corresponds resets and stop triggering the subassembly, trigger the subassembly and stop transmitting signal transmission for controlling means, controlling means control actuating mechanism drives the expansion end of guard plate and uses its hinged end to overturn as the center and reset.

As a further scheme of the invention: the elastic telescopic column comprises a sliding sleeve fixedly connected with the movable chassis, the sliding sleeve is slidably connected with a sliding rod fixedly connected with the universal joint, the sliding sleeve is provided with a sliding groove matched with the sliding rod, and the sliding groove is elastically connected with the sliding rod through an elastic piece.

As a further scheme of the invention: the elastic piece is a spring.

As a further scheme of the invention: the trigger assembly comprises a casing fixed on the sliding rod, a second electromagnetic ring is fixedly connected to the inner side of the casing, the second electromagnetic ring is attached to and slides to a first electromagnetic ring fixed on the sliding sleeve, when the second electromagnetic ring is not completely attached to the first electromagnetic ring, the control device controls the actuating mechanism to drive the movable end of the protection plate to turn over by taking the hinged end of the movable end as the center, and when the second electromagnetic ring is completely attached to the first electromagnetic ring, the control device controls the actuating mechanism to drive the movable end of the protection plate to turn over reversely by taking the hinged end of the movable end as the center.

As a further scheme of the invention: the lower surface of the top wall of the shell is fixedly connected with a first cushion pad.

As a still further scheme of the invention: actuating mechanism includes through articulated shaft and guard plate articulated second connecting plate, the first connecting plate of second connecting plate fixedly connected with, and first connecting plate articulates through articulated seat has the slide bar of being connected with fuselage casing sliding connection, the fuselage is equipped with and holds the chamber, holds the chamber and rotates and be connected with drive screw, and drive screw is connected with driving motor, and drive screw threaded connection has the spiral shell piece, spiral shell piece and connection slide bar fixed connection.

As a still further scheme of the invention: and the connecting end of the first connecting plate and the second connecting plate is fixedly connected with a second cushion pad which is abutted against the outer wall of the machine body.

As a still further scheme of the invention: the guard plate includes a hinge block at a lower end thereof.

As a still further scheme of the invention: the two ends of the protection plate are fixedly connected with arc plates.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, by arranging the elastic telescopic column, the trigger component and the actuating mechanism, when the robot is collided, the walking wheel on one collision side leaves the ground, the gravity on the elastic telescopic column corresponding to the walking wheel leaving the ground is reduced, so that the pressure on the sliding rod corresponding to the walking wheel leaving the ground is reduced, the length of the sliding rod outside the sliding sleeve is increased by the elastic force of the elastic part, the sliding rod drives the sleeve shell to drive the second electromagnetic ring to move upwards to be partially separated from the first electromagnetic ring, the control device controls the driving motor to drive the driving screw rod to rotate, the driving screw rod drives the screw block to slide upwards, the screw block drives the connecting sliding rod to slide upwards, the connecting sliding rod drives the lower end of the first connecting plate to move upwards, the first connecting plate drives the second connecting plate to drive the movable end of the protection plate to turn over by taking the hinged end of the first connecting plate as a center, thereby can make the expansion end of guard plate contact ground earlier and be the strong point, support with the walking wheel that does not leave ground jointly, the guard plate continues the upset, makes the robot keep away from ground gradually, then when the robot walking wheel leaves one side on ground and receives pressure heavier, the robot makes the walking wheel that leaves ground contact ground under the action of gravity, and at this moment, the slide bar extrusion the elastic component slides to original position, thereby the slide bar drives the cover shell and drives the second electromagnetic ring move down to completely with the laminating of first electromagnetic ring is slided, controlling means control actuating mechanism drives the expansion end of guard plate and resets, can realize the position of rectifying the robot, avoids the robot to fall and fall subaerial to the problem that can't play after having solved the robot and fallen completely.

Drawings

FIG. 1 is a schematic diagram of an artificial intelligence robot with a protective structure;

FIG. 2 is a schematic diagram of an elastic telescopic column in an artificial intelligence robot with a protective structure;

FIG. 3 is a three-dimensional schematic view of a screw block and a connecting slide rod in an artificial intelligent robot with a protective structure;

FIG. 4 is a three-dimensional schematic diagram of a first connecting plate and a second connecting plate of an artificial intelligence robot with a protective structure;

fig. 5 is a three-dimensional schematic diagram of a protection plate in an artificial intelligence robot with a protection structure.

In the figure: the device comprises a mobile chassis 1, a machine body 2, a machine head 3, a universal joint 4, a sliding rod 5, a sliding sleeve 6, a sliding groove 7, an elastic piece 8, a casing 9, a first buffer pad 10, a first electromagnetic ring 11, a second electromagnetic ring 12, an accommodating cavity 13, a driving screw 14, a screw block 15, a connecting sliding rod 16, a first connecting plate 17, a second connecting plate 18, a protection plate 19, a second buffer pad 20, a third buffer pad 21, an arc-shaped plate 22 and a hinge block 23.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to specific embodiments.

It should be noted that, in this document, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated + and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only to distinguish between objects and are not to be construed as indicating or implying relative importance.

It should also be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Example 1

Referring to fig. 1-5, an artificial intelligence robot with a protection structure comprises a mobile chassis 1, a robot body 2 and a robot head 3, wherein a power supply device and a control device are arranged in the robot body 2, the mobile chassis 1 is provided with walking wheels, elastic telescopic columns installed on the mobile chassis 1 are arranged right above the walking wheels, the elastic telescopic columns are connected with the robot body 2 through universal joints 4, four sides of the robot body 2 are all hinged with a protection plate 19 through hinge shafts, the lower end of the protection plate 19 is a hinged end, the upper end of the protection plate 19 is a movable end, a third cushion pad 21 is fixedly connected to the outer side of the protection plate 19, the inner side of the upper end of the protection plate 19 is connected with an execution mechanism, the elastic telescopic columns are provided with trigger assemblies, when one side of the robot is collided, and the corresponding walking wheels leave the ground, the pressure on the corresponding elastic telescopic columns is reduced, the corresponding elastic telescopic column extends and triggers the trigger component, the trigger component transmits a signal to the control device, the control device controls the actuating mechanism to drive the movable end of the protection plate 19 to overturn by taking the hinged end as the center, so that the movable end of the protection plate 19 can be firstly contacted with the ground and taken as a supporting point and is supported by the walking wheels which are not separated from the ground, the protection plate 19 continuously overturns to enable the robot to be gradually away from the ground, then when the pressure on one side of the walking wheels separated from the ground of the robot is heavier, the robot enables the walking wheels separated from the ground to be contacted with the ground under the action of gravity, when the corresponding walking wheels are contacted with the ground, the corresponding elastic telescopic column resets and stops triggering the trigger component, the trigger component stops transmitting the signal to the control device, the control device controls the actuating mechanism to drive the movable end of the protection plate 19 to overturn and reset by taking the hinged end as the center, the position of the robot can be corrected, and the problem that the robot cannot get up after completely falling down on the ground is avoided.

In this embodiment, the flexible post of elasticity includes the sliding sleeve 6 with 1 fixed connection on the removal chassis, and sliding sleeve 6 sliding connection has the slide bar 5 with 4 fixed connection of universal joint, and sliding sleeve 6 is equipped with slide bar 5 complex spout 7, and spout 7 passes through

elastic component

8 and 5 elastic connection of slide bar, elastic component 8 is the spring, and when the robot received the collision, it is corresponding when the walking wheel leaves the ground, and the slide bar 5 that corresponds the position received pressure and reduces, through elastic component 8's elasticity, slide bar 5 is located the outer length of sliding sleeve 6 increases to trigger the subassembly.

In this embodiment, the trigger assembly includes a casing 9 fixed on the sliding rod 5, a second electromagnetic ring 12 is fixedly connected to an inner side of the casing 9, the second electromagnetic ring 12 is attached to and slides on a first electromagnetic ring 11 fixed on the sliding sleeve 6, when the length of the sliding rod 5 outside the sliding sleeve 6 increases, the sliding rod 5 drives the casing 9 to drive the second electromagnetic ring 12 to move upward, that is, when the second electromagnetic ring 12 is not completely attached to the first electromagnetic ring 11, the control device controls the actuator to drive the movable end of the protection plate 19 to turn over with the hinged end as the center, and when the second electromagnetic ring 12 is completely attached to the first electromagnetic ring 11, the control device controls the actuator to drive the movable end of the protection plate 19 to turn over and reset with the hinged end as the center.

In this embodiment, the first cushion pad 10 is fixedly connected to the lower surface of the top wall of the housing 9, and the first cushion pad 10 cushions the top wall of the housing 9 and the sliding sleeve 6 to prevent the top wall of the housing from being rigidly abutted to each other.

In this embodiment, the actuator includes a second connecting plate 18 hinged to the protection plate 19 through a hinge shaft, the second connecting plate 18 is fixedly connected with a first connecting plate 17, the first connecting plate 17 is hinged to a connecting slide bar 16 slidably connected to the housing of the body 2 through a hinge seat, the body 2 is provided with an accommodating cavity 13, the accommodating cavity 13 is rotatably connected with a driving screw 14, the driving screw 14 is connected with a driving motor, the driving screw 14 is in threaded connection with a screw block 15, the screw block 15 is fixedly connected with the connecting slide bar 16, when the trigger assembly is triggered, the control device controls the driving motor to drive the driving screw 14 to rotate, the driving screw 14 drives the screw block 15 to slide upwards, the screw block 15 drives the connecting slide bar 16 to slide upwards, the connecting slide bar 16 drives the lower end of the first connecting plate 17 to move upwards, the first connecting plate 17 drives the second connecting plate 18 to drive the movable end of the protection plate 19 to turn around the hinge end thereof, thereby can make the expansion end of guard plate 19 contact ground earlier and for the strong point, support with the walking wheel that does not leave ground jointly, guard plate 19 continues the upset, makes the robot keep away from ground gradually, and when the one side that the robot walking wheel left ground received pressure heavier, the robot resets under the action of gravity, and the walking wheel that leaves ground contacts ground.

In this embodiment, the connection end of the first connection board 17 and the second connection board 18 is fixedly connected with a second cushion pad 20 abutted against the outer wall of the body 2, and the second cushion pad 20 is used for limiting and buffering.

Example 2

The embodiment expands on the basis of embodiment 1, the protection plate 19 includes the articulated block 23 that is located its lower extreme, and articulated block 23 is articulated position, protection plate 19 both ends fixedly connected with arc 22, every arc 22 when the protection plate 19 resets, the laminating mutually makes protection plate 19 enclose into a closure plate, protects the robot.

The working principle of the invention is as follows: when the robot is collided, the walking wheels on one side of the collision leave the ground, the gravity borne by the elastic telescopic columns corresponding to the walking wheels leaving the ground is reduced, so that the pressure borne by the sliding rods 5 corresponding to the walking wheels leaving the ground is reduced, the length of the sliding rods 5 outside the sliding sleeves 6 is increased through the elastic force of the elastic pieces 8, the sliding rods 5 drive the sleeves 9 to drive the second electromagnetic rings 12 to move upwards until parts of the sliding rods are separated from the first electromagnetic rings 11, the control device controls the driving motor to drive the driving screw 14 to rotate, the driving screw 14 drives the screw blocks 15 to slide upwards, the screw blocks 15 drive the connecting sliding rods 16 to slide upwards, the connecting sliding rods 16 drive the lower ends of the first connecting plates 17 to move upwards, the first connecting plates 17 drive the second connecting plates 18 to drive the movable ends of the protection plates 19 to overturn by taking the hinged ends as centers, and therefore the movable ends of the protection plates 19 can be firstly contacted with the ground and serve as supporting points, the robot is supported by the travelling wheels which are not away from the ground together, the protection plate 19 is turned over continuously, the robot is enabled to be away from the ground gradually, then when the pressure on one side of the travelling wheels which are away from the ground is heavier, the robot enables the travelling wheels which are away from the ground to be in contact with the ground under the action of gravity, at the moment, the sliding rod 5 extrudes the elastic piece 8 to slide to the original position, the sliding rod 5 drives the casing 9 to drive the second electromagnetic ring 12 to move downwards to be completely attached to and slide with the first electromagnetic ring 11, the control device controls the actuating mechanism to drive the movable end of the protection plate 19 to reset, the position of the robot can be corrected, the robot is enabled to reset, and the problem that the robot cannot get up after being completely fallen down to the ground is solved.

It should be noted that, the power utilization components, such as the power mechanism, etc., in the present application are all connected to the external controller, the external controller is the prior art, and the present application does not improve the external controller, so that the specific model, the circuit structure, etc., of the external controller need not be disclosed, and the integrity of the present application is not affected.

While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The artificial intelligent robot with the protection structure comprises a mobile chassis (1), a robot body (2) and a robot head (3), and is characterized in that a power supply device and a control device are arranged in the robot body (2), the mobile chassis (1) is provided with walking wheels, elastic telescopic columns installed on the mobile chassis (1) are arranged right above the walking wheels, the elastic telescopic columns are connected with the robot body (2) through universal joints (4), four sides of the robot body (2) are all hinged with protection plates (19) through hinged shafts, the lower ends of the protection plates (19) are hinged ends, the upper ends of the protection plates (19) are movable ends, the outer sides of the protection plates (19) are fixedly connected with third cushion pads (21), the inner sides of the upper ends of the protection plates (19) are connected with execution mechanisms, and the elastic telescopic columns are provided with trigger assemblies;

when one side of the robot is collided and the corresponding walking wheels are away from the ground, the corresponding elastic telescopic columns stretch and trigger the trigger assemblies, the trigger assemblies transmit signals to the control device, the control device controls the actuating mechanism to drive the movable ends of the protection plates (19) to overturn by taking the hinged ends of the protection plates as centers, when the corresponding walking wheels are in contact with the ground, the corresponding elastic telescopic columns reset and stop triggering the trigger assemblies, the trigger assemblies stop transmitting the signals to the control device, and the control device controls the actuating mechanism to drive the movable ends of the protection plates (19) to overturn and reset by taking the hinged ends of the protection plates as centers;

the elastic telescopic column comprises a sliding sleeve (6) fixedly connected with the movable chassis (1), the sliding sleeve (6) is connected with a sliding rod (5) fixedly connected with the universal joint (4) in a sliding mode, the sliding sleeve (6) is provided with a sliding groove (7) matched with the sliding rod (5), and the sliding groove (7) is elastically connected with the sliding rod (5) through an elastic piece (8);

the trigger assembly comprises a casing (9) fixed on the sliding rod (5), a second electromagnetic ring (12) is fixedly connected to the inner side of the casing (9), the second electromagnetic ring (12) is attached to and slides to be provided with a first electromagnetic ring (11) fixed on the sliding sleeve (6), when the second electromagnetic ring (12) is not completely attached to the first electromagnetic ring (11), the control device controls the actuating mechanism to drive the movable end of the protection plate (19) to turn over by taking the hinged end of the protection plate as the center, and when the second electromagnetic ring (12) is completely attached to the first electromagnetic ring (11), the control device controls the actuating mechanism to drive the movable end of the protection plate (19) to turn over reversely by taking the hinged end of the protection plate as the center.

2. The artificial intelligence robot having a protective structure according to claim 1, wherein the elastic member (8) is a spring.

3. The artificial intelligence robot with a protective structure according to claim 1, wherein a first cushion pad (10) is fixedly connected to a lower surface of a top wall of the casing (9).

4. The artificial intelligence robot with protection structure according to claim 1, wherein the actuator comprises a second connecting plate (18) hinged with the protection plate (19) through a hinge shaft, the second connecting plate (18) is fixedly connected with a first connecting plate (17), the first connecting plate (17) is hinged with a connecting slide rod (16) slidably connected with the shell of the machine body (2) through a hinge seat, the machine body (2) is provided with a containing cavity (13), the containing cavity (13) is rotatably connected with a driving screw (14), the driving screw (14) is connected with a driving motor, the driving screw (14) is in threaded connection with a screw block (15), and the screw block (15) is fixedly connected with the connecting slide rod (16).

5. The artificial intelligence robot with a protective structure according to claim 4, wherein the connecting end of the first connecting plate (17) and the second connecting plate (18) is fixedly connected with a second cushion pad (20) abutting against the outer wall of the robot body (2).

6. The artificial intelligence robot having a shelter structure according to claim 1, wherein the protection plate (19) comprises a hinge block (23) at its lower end.

7. The artificial intelligence robot with protective structure of claim 1, characterized in that, arc-shaped plates (22) are fixedly connected with both ends of the protection plate (19).