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CN115384654A - Multifunctional scorpion-imitating robot - Google Patents

Multifunctional scorpion-imitating robot Download PDF

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Publication number
CN115384654A
CN115384654A CN202211219306.7A CN202211219306A CN115384654A CN 115384654 A CN115384654 A CN 115384654A CN 202211219306 A CN202211219306 A CN 202211219306A CN 115384654 A CN115384654 A CN 115384654A
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CN
China
Prior art keywords
robot
shell
steering engine
mechanical
scorpion
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211219306.7A
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Chinese (zh)
Inventor
王萌
李媛媛
郭宇超
张宇轩
张新科
张佳佳
王国江
刘栋
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East University of Heilongjiang
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East University of Heilongjiang
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Publication date
Application filed by East University of Heilongjiang filed Critical East University of Heilongjiang
Priority to CN202211219306.7A priority Critical patent/CN115384654A/en
Publication of CN115384654A publication Critical patent/CN115384654A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D57/00Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
    • B62D57/02Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members
    • B62D57/032Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members with alternately or sequentially lifted supporting base and legs; with alternately or sequentially lifted feet or skid
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00Scaring or repelling devices, e.g. bird-scaring apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/54Obstruction removers or deflectors

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Birds (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Toys (AREA)

Abstract

A multifunctional scorpion-imitating robot belongs to the technical field of bionic robots. The problem of current conventional detection robot can't survey the complex environment is solved. The mechanical support comprises an upper plate, a bottom plate, two mechanical supports, six mechanical legs and a mechanical tail; the upper plate and the bottom plate are connected to form a shell of the scorpion-imitating robot, the six mechanical legs are symmetrically arranged on two sides of the shell of the robot, the mechanical tail is arranged in the center of the rear end of the shell of the robot, and the two mechanical scares are connected through the connecting mechanism and then arranged at the front end of the shell of the robot; and the two mechanical chelas are respectively arranged on two sides of the robot shell. The invention is suitable for unknown environment detection.

Description

Multifunctional scorpion-imitating robot
Technical Field
The invention belongs to the technical field of bionic robots.
Background
China is vast in terrain, has various terrains, has various environments in each terrain, even has difficulty in reaching by common people in some places, has single function and cannot cope with various conditions, and the detection of unknown environmental information are difficult in the environments with complex terrain, dangerous environment and numerous unstable factors.
Disclosure of Invention
The invention aims to solve the problem that the conventional detection robot cannot detect a complex environment, and provides a multifunctional scorpion-imitating robot.
The invention relates to a multifunctional scorpion-imitating robot, comprising: the device comprises an upper plate, a bottom plate, two mechanical craps, six mechanical legs and a mechanical tail;
the upper plate and the bottom plate are connected to form a shell of the scorpion-imitating robot, the six mechanical legs are symmetrically arranged on two sides of the shell of the robot, the mechanical tail is arranged in the center of the rear end of the shell of the robot, and the two mechanical scares are connected through the connecting mechanism and then arranged at the front end of the shell of the robot; and the two mechanical scarifiers are respectively arranged on two sides of the robot shell;
each mechanical leg comprises a first steering engine, a base joint, a second steering engine, a thigh joint, a third steering engine and a shank joint;
a shell of the first steering engine is fixed on the bottom plate, and an output shaft of the first steering engine is hinged with one end of the base joint to drive the base joint to rotate; the other end of the base joint is fixedly connected with a shell of a second steering engine, an output shaft of the second steering engine is hinged with one end of a strand joint to drive the strand joint to rotate, the other end of the strand joint is fixedly connected with a shell of a third steering engine, and an output shaft of the third steering engine is hinged with one end of a shank joint to drive the shank joint to rotate;
the front end of the robot shell is also provided with a camera module and an ultrasonic module; the ultrasonic emitting surface of the ultrasonic module faces the front of the robot shell and is used for detecting whether an obstacle exists in front of the robot;
the camera module is positioned above the ultrasonic module, and a shooting surface of the camera module faces the front of the robot shell; the system is used for shooting the image of the environment where the robot is located; the camera module and the ultrasonic module respectively send detected obstacle information and shot image information to the control system, and the control system sends control signals to the steering engine of each mechanical leg according to the received information.
Further, in the present invention, the mechanical chelate comprises: the swing steering engine, the grabbing steering engine, the tray, the key-shaped teeth and the claw rod are connected, and a shell of the swing steering engine is fixedly connected with the bottom plate; an output shaft of the swing steering engine is connected with a shell of the grabbing steering engine through a connecting piece to drive the grabbing steering engine to swing, the output shaft of the grabbing steering engine penetrates through the tray to be connected with a transmission gear shaft, the transmission gear is meshed with a gear with one key-shaped tooth, and the key-shaped tooth is meshed with another gear with another key-shaped tooth; the tail ends of the two key-shaped toothed bars are hinged with a claw rod, and gears of the two key-shaped toothed bars rotate to drive the two claw rods to open or close.
Furthermore, the invention also comprises two connecting rods, wherein one end of each connecting rod is hinged with the middle part of the claw rod, and the other end of each connecting rod is hinged with the edge of the tray.
Further, in the present invention, the key type bitting includes a round portion and a link portion, one end of the link portion is fixedly connected to the round portion, the round portion of one key type bitting is provided with bitting at equal intervals along a circumference, and a half circumference of the other key type bitting engaging with the one key type bitting is provided with bitting at equal intervals.
Further, in the present invention, the rounded portion of the key bit is fixed to the side of the tray by a pin, and the rounded portion of the key bit is rotatable along the pin.
Further, in the present invention, the distal end portions of the two claw rods are provided with the chelas, and the chelas of the 2 claw rods are disposed to face each other.
Further, the mechanical tail comprises a fourth steering engine, a connecting joint, a middle joint and a needle tip; the fourth steering engine is fixedly connected with the shell of the scorpion-imitating robot, the fourth steering engine is hinged to one end of the connecting joint, one end of a middle joint at the other end of the connecting joint is hinged to one end of the needle point, the other end of the middle joint is hinged to one end of the needle point, and the fourth steering engine drives the connecting joint, the middle joint and the needle point to swing.
Further, in the present invention, the surface of the tibia node is provided with a cone-shaped bristle array.
Further, in the invention, the control system is arranged in the shell of the scorpion-imitating robot.
Further, in the invention, the control system is realized by adopting a raspberry dispatching control system.
The invention applies partial characteristics of polypod organisms in nature to multiple robots, thereby realizing the improvement of the polypod robots, improving the overall stability of the robots, and simultaneously, the scorpion-imitating robots have better maneuverability and can respond to the surrounding environment in time. The walking parts of the robot are mechanical legs which are symmetrically distributed on two sides of the trunk, so that the robot is suitable for a flat road surface, a slightly uneven road surface and some rugged road surfaces. When the reconnaissance device detects the toy, the mechanical tail swings back and forth while the mechanical chelate opens and closes, so that the toy can be dispelled to prevent interference detection, and when the toy encounters an obstacle, the mechanical chelate can be used as a clamping device to remove the obstacle, so that the mechanical chelate is particularly suitable for deep reconnaissance and detection of unknown environmental information in a complex environment.
Drawings
FIG. 1 is a schematic view of the overall structure of the multi-functional scorpion-imitating robot of the present invention;
FIG. 2 is a schematic view of a leg structure of the multi-functional scorpion-imitating robot of the present invention;
FIG. 3 is a schematic view of the overall structure of the mechanical chela of the multi-functional scorpion-imitating robot of the present invention;
FIG. 4 is a partially enlarged mechanical chelate diagram of the multi-functional scorpion-imitating robot according to the present invention;
FIG. 5 is an enlarged view of the teeth of the multi-functional scorpion-imitating robot;
FIG. 6 is a schematic diagram of a leg bristle array of the multi-functional scorpion-imitating robot according to the present invention;
FIG. 7 is a schematic view of a mechanical tail of the multi-functional scorpion-imitating robot of the present invention;
FIG. 8 is a schematic view of the inside of the shell of the multi-functional scorpion-imitating robot of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The first embodiment is as follows: the present embodiment is described below with reference to fig. 1 and 2, and the multifunctional scorpion-imitating robot according to the present embodiment includes: the device comprises an upper plate 1, a bottom plate 2, two mechanical craps 3, six mechanical legs 4 and a mechanical tail 7;
the upper plate 1 and the bottom plate 2 are connected to form a shell of the scorpion-imitating robot, the six mechanical legs 4 are symmetrically arranged at two sides of the shell of the robot, the mechanical tail 7 is arranged at the center of the rear end of the shell of the robot, and the two mechanical scares 3 are connected through the connecting mechanism and then arranged at the front end of the shell of the robot; and the two mechanical scarifiers 3 are respectively arranged on two sides of the robot shell;
each mechanical leg 4 comprises a first steering engine 12, a base joint 22, a second steering engine 13, a thigh joint 24, a third steering engine 14 and a shank 26;
a shell of a first steering engine 12 is fixed on the bottom plate 2, and an output shaft 21 of the first steering engine 12 is hinged with one end of a base joint 22 to drive the base joint 22 to rotate; the other end of the base joint 22 is hinged to an output shaft 23 of the second steering engine 13, a shell of the second steering engine 12 is fixedly connected with one end of a strand 24, the other end of the strand 24 is fixedly connected with a shell of the third steering engine 14, and an output shaft 25 of the third steering engine 14 is hinged to one end of a shank 26 to drive the shank 26 to rotate;
the front end of the robot shell is also provided with a camera module 5 and an ultrasonic module 6; the ultrasonic emitting surface of the ultrasonic module 6 faces the front of the robot shell and is used for detecting whether an obstacle exists in front of the robot;
the camera module 5 is positioned above the ultrasonic module 6, and the shooting surface of the camera module 5 faces the front of the robot shell; the system is used for shooting the image of the environment where the robot is located; the camera module 5 and the ultrasonic module 6 respectively send the detected obstacle information and the shot image information to the control system 8, and the control system 8 sends control signals to the steering engine of each mechanical leg 4 according to the received information.
The mechanical leg design in the invention is to follow the structural relationship that the thigh section 24 is medium in length and the shin section 15 is longest in length, so that the flexibility of the leg of the robot is increased. The first steering engine is placed in the shell of the scorpion-imitating robot.
Further, the present embodiment is described with reference to fig. 3 and 4, and in the present embodiment, the mechanical chelate 3 includes: the swing steering engine 41, the grabbing steering engine 42, the tray 50, the key-shaped teeth 51 and the claw rods 52 are connected, and a shell of the swing steering engine 41 is fixedly connected with the bottom plate 2; an output shaft of the swing steering gear 41 is connected with a shell of the grabbing steering gear 42 through a connecting piece to drive the grabbing steering gear 42 to swing, the output shaft of the grabbing steering gear 42 penetrates through the tray 50 to be connected with a transmission gear shaft, the transmission gear is meshed with a gear of one key-shaped tooth 51, and the key-shaped tooth 51 is meshed with a gear of the other key-shaped tooth 51; the tail ends of the two key-shaped toothed bars are hinged with a claw rod 52, and the gears of the two key-shaped toothed bars rotate to drive the two claw rods 52 to open or close.
Further, the present embodiment is described with reference to fig. 4, and in the present embodiment, two connecting rods 54 are further included, and one end of each connecting rod 54 is hinged to a middle portion of the claw rod 52, and the other end is hinged to an edge of the tray 50.
Further, in the present embodiment, the key type bits 51 include a circular portion and a link portion, one end of the link portion is fixedly connected to the circular portion, the circular portion of one key type bit 51 is provided with bits at equal intervals along the circumference, and the other key type bit 51 is provided with bits at equal intervals along the half circumference where the one key type bit 51 is engaged.
Further, in the present embodiment, the round part of the key bit 51 is fixed to the side surface of the tray 50 by a pin, and the round part of the key bit 51 is rotatable along the pin, as described with reference to fig. 4.
Further, in the present embodiment, the distal end portions of the two claw bars 52 are provided with the teeth 53, and the teeth 53 of the 2 claw bars 52 are provided to face each other, as described with reference to fig. 5.
Further, the present embodiment is described with reference to fig. 7, in the present embodiment, the mechanical tail 7 includes a fourth steering gear 37, a connecting joint 38, an intermediate joint 39, and a needle tip 40; the fourth steering wheel 37 is fixedly connected with the shell of the scorpion-imitating robot, the fourth steering wheel 37 is hinged to one end of the connecting joint 38, one end of the middle joint 39 at the other end of the connecting joint 38 is hinged to one end of the needle tip 40, and the fourth steering wheel 37 drives the connecting joint 38, the middle joint 39 and the needle tip 40 to swing.
In this embodiment, the middle section 39 includes 3 sub-sections, each sub-section is hinged to another sub-section, each sub-section is of a cylindrical structure, two triangular connecting pieces are fixed to two ends of each sub-section, the connecting pieces are hinged to the connecting pieces of the adjacent sections, and the sub-sections of the middle section are in an arc shape after being hinged.
Further, referring to fig. 6, in the present embodiment, a cone-shaped bristle array 15 is disposed on a surface of the tibia node 26.
Further, the present embodiment will be described with reference to fig. 8, and in the present embodiment, the control system 8 is provided in the housing of the scorpion-imitating robot. In fig. 8, 61 is a power supply module for supplying power to the control system 8.
Further, in this embodiment, the control system 8 is implemented by a raspberry pi control system.
When the robot encounters unstable environmental factors such as the small animals in the reconnaissance process, the scorpion imitation robot mainly scares away the small animals by the opening and closing of the two mechanical chela and the attacking action of the front and back swinging of the mechanical tail, and further avoids the influence of the small animals on the detection work. When the robot encounters an obstacle, the mechanical claw of the scorpion-imitating robot can be used as a clamping device to play a role in clamping and removing the obstacle.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.

Claims (10)

1. A multifunctional scorpion-imitating robot is characterized by comprising: the multifunctional mobile phone comprises an upper plate (1), a bottom plate (2), two mechanical craps (3), six mechanical legs (4) and a mechanical tail (7);
the upper plate (1) and the bottom plate (2) are connected to form a shell of the scorpion-imitating robot, the six mechanical legs (4) are symmetrically arranged on two sides of the shell of the robot, the mechanical tail (7) is arranged in the center of the rear end of the shell of the robot, and the two mechanical scares (3) are connected through the connecting mechanism and then arranged at the front end of the shell of the robot; the two mechanical scarves (3) are respectively arranged on two sides of the robot shell;
each mechanical leg (4) comprises a first steering engine (12), a base joint (22), a second steering engine (13), a thigh joint (24), a third steering engine (14) and a shank joint (26);
a shell of a first steering engine (12) is fixed on the bottom plate (2), and an output shaft (21) of the first steering engine (12) is hinged with one end of a base joint (22) to drive the base joint (22) to rotate; the other end of the base joint (22) is hinged with an output shaft (23) of a second steering engine (13), a shell of the second steering engine (12) is fixedly connected with one end of a strand joint (24), the other end of the strand joint (24) is fixedly connected with a shell of a third steering engine (14), and an output shaft (25) of the third steering engine (14) is hinged with one end of a shank joint (26) to drive the shank joint (26) to rotate;
the front end of the robot shell is also provided with a camera module (5) and an ultrasonic module (6); the ultrasonic emitting surface of the ultrasonic module (6) faces the front of the robot shell and is used for detecting whether an obstacle exists in front of the robot;
the camera module (5) is positioned above the ultrasonic module (6), and the shooting surface of the camera module (5) faces the front of the robot shell; the system is used for shooting the image of the environment where the robot is located; the camera module (5) and the ultrasonic module (6) respectively send detected obstacle information and shot image information to the control system (8), and the control system (8) sends control signals to the steering engine of each mechanical leg (4) according to the received information.
2. The multi-functional scorpion-imitating robot according to claim 1, wherein the mechanical claw (3) comprises: the grabbing device comprises a swinging steering engine (41), a grabbing steering engine (42), a tray (50), a key-shaped toothed rod (51) and a claw rod (52), wherein a shell of the swinging steering engine (41) is fixedly connected with the bottom plate (2); an output shaft of the swing steering engine (41) is connected with a shell of the grabbing steering engine (42) through a connecting piece to drive the grabbing steering engine (42) to swing, the output shaft of the grabbing steering engine (42) penetrates through the tray (50) to be connected with a transmission gear in a shaft mode, the transmission gear is meshed with a gear of one key-shaped toothed rod (51), and the one key-shaped toothed rod (51) is meshed with a gear of the other key-shaped toothed rod (51); the tail ends of the two key-shaped toothed bars are respectively hinged with a claw rod (52), and the gears of the two key-shaped toothed bars rotate to drive the two claw rods (52) to open or close.
3. The robot as claimed in claim 1, further comprising two connecting rods (54), wherein one end of each connecting rod (54) is hinged to the middle of the claw rod (52), and the other end is hinged to the edge of the tray (50).
4. The multi-functional scorpion-imitating robot according to claim 2, wherein the key-shaped toothed bars (51) comprise a circular part and a link part, one end of the link part is fixedly connected with the circular part, the circular part of one key-shaped toothed bar (51) is provided with teeth at equal intervals along the circumference, and the half circumference of the other key-shaped toothed bar (51) meshed with the one key-shaped toothed bar (51) is provided with teeth at equal intervals.
5. The multi-functional scorpion-imitating robot according to claim 4, wherein a circular part of the key-shaped toothed bar (51) is fixed on a side surface of the tray (50) by a pin, and the circular part of the key-shaped toothed bar (51) can rotate along the pin.
6. The multi-functional scorpion-imitating robot according to claim 5, wherein the tail end parts of the two claw rods (52) are provided with the chelae (53), and the chelae (53) of the 2 claw rods (52) are oppositely arranged.
7. The multifunctional scorpion-imitating robot according to claim 5, wherein the mechanical tail (7) comprises a fourth steering engine (37), a connecting joint (38), a middle joint (39) and a needle tip (40); fourth steering wheel (37) and scorpion-imitating robot's casing fixed connection, fourth steering wheel (37) is articulated with the one end of link (38), the other end of link (38) is articulated with the one end of middle section (39), the other end of middle section (39) is articulated with the one end of needle point (40), fourth steering wheel (37) area link (38), middle section (39) and needle point (40) swing.
8. The multi-functional scorpion-imitating robot according to claim 1, wherein a conical bristle array (15) is arranged on the surface of the shank (26).
9. The multi-functional scorpion-imitating robot according to claim 1, wherein the control system (8) is arranged in a shell of the scorpion-imitating robot.
10. The multi-functional scorpion-imitating robot according to claim 1, wherein the control system (8) is realized by a raspberry type control system.
CN202211219306.7A 2022-09-30 2022-09-30 Multifunctional scorpion-imitating robot Pending CN115384654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211219306.7A CN115384654A (en) 2022-09-30 2022-09-30 Multifunctional scorpion-imitating robot

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Application Number Priority Date Filing Date Title
CN202211219306.7A CN115384654A (en) 2022-09-30 2022-09-30 Multifunctional scorpion-imitating robot

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105523097A (en) * 2015-12-23 2016-04-27 北京工业大学 Leg structure of bionic skidproof robot
CN106363649A (en) * 2016-10-31 2017-02-01 广西大学 Mechanical hand
CN106741288A (en) * 2017-01-20 2017-05-31 哈尔滨工业大学深圳研究生院 A kind of bio-robot of changeable motor pattern
CN211731633U (en) * 2019-12-23 2020-10-23 长春工业大学 All-terrain hexapod bionic robot capable of planning path autonomously
CN113894807A (en) * 2021-10-22 2022-01-07 南通大学 Bionic scorpion robot
CN216422557U (en) * 2021-11-20 2022-05-03 广州市机电技师学院(广州市机电高级技工学校、广州市机电高级职业技术培训学院) Be applied to industrial field's modularization manipulator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105523097A (en) * 2015-12-23 2016-04-27 北京工业大学 Leg structure of bionic skidproof robot
CN106363649A (en) * 2016-10-31 2017-02-01 广西大学 Mechanical hand
CN106741288A (en) * 2017-01-20 2017-05-31 哈尔滨工业大学深圳研究生院 A kind of bio-robot of changeable motor pattern
CN211731633U (en) * 2019-12-23 2020-10-23 长春工业大学 All-terrain hexapod bionic robot capable of planning path autonomously
CN113894807A (en) * 2021-10-22 2022-01-07 南通大学 Bionic scorpion robot
CN216422557U (en) * 2021-11-20 2022-05-03 广州市机电技师学院(广州市机电高级技工学校、广州市机电高级职业技术培训学院) Be applied to industrial field's modularization manipulator

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