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40results about How to "Realistic Bionic Effect" patented technology
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Biomimetic machine shark
InactiveCN109319075ASimple structureRealistic Bionic EffectPropulsive elements of non-rotary typeUnderwater vesselsMicrocontrollerMicrocomputer
The invention provides a biomimetic machine shark, and relates to the field of biomimetic underwater vehicles. The biomimetic machine shark comprises a shark head, a pectoral fin system, a dorsal fin,a shark body framework, a device cabin and a shark tail driving system; the shark head is connected with the shark body framework through a head steering engine, and the head steering engine is fixedto the front part of the shark body framework and can control the shark head to swing left and right; the pectoral fin system realizes floating upward and diving downward of the machine shark duringmoving by changing the angles of pectoral fins; a dorsal fin is fixed to the shark body framework, the device cabin is placed in the shark body framework, and the shark body framework is provided withthreaded holes to connect steering engines and other extending devices; a singlechip microcomputer, batteries and the like are placed in the device cabin; and the shark tail driving system realizes the condition that a main steering engine drives a whole tail part to swing flexibly through traction of a linkage piece, and a caudal fin steering engine is arranged at a last caudal joint to controla caudal fin to swing individually. According to the biomimetic machine shark, the structure is simple, the biomimetic effect is vivid, the expansibility is high, and three-dimensional motion under water can be realized.
Owner:XIAMEN UNIV
Robot head device and robot
The invention provides a robot head device and a robot and belongs to the field of artificial intelligence. The robot head device comprises an eye assembly, an eyebrow assembly, a mouth assembly and a head supporting assembly. The eye assembly, the eyebrow assembly and the mouth assembly are connected to the head supporting assembly. The eye assembly comprises an eyeball assembly. The eyeball assembly comprises a simulation eyeball, the simulation eyeball is rotationally connected to the head supporting assembly, and the simulation eyeball is driven by two sets of four-rod mechanisms to rotate. The robot comprises a simulation body and the robot head device. The robot head device and the robot are stable and flexible in action, rapid in response, good in simulation effect and wide in application range.
Owner:CHANGZHOU JINGANG NETWORK TECH
Bionic robot fish
ActiveCN106081035ASimple structureLow costPropulsive elements of non-rotary typeManipulatorControl systemBionics
The invention discloses bionic robot fish, which comprises a fish head and a fish body connected with the fish head, wherein the fish head comprises an upper jaw and a lower jaw; fish eyes are arranged on the upper jaw; the fish body comprises a body framework, a tail framework and a fish fin arranged on the body framework; the fish fin comprises a fin framework; the bionic robot fish also comprises an opening and closing mechanism, an eye part driving mechanism, a fish body swinging device, a fin part swinging device, a fin part rotating device, a floating and diving mechanism and a control system; the opening and closing mechanism is connected with the upper jaw and the lower jaw and is used for driving the upper jaw to do opening and closing action relative to the upper jaw; the eye part driving mechanism is arranged in the fish head and is used for driving the fish eyes to rotate; the fish body swinging device is arranged in the body framework and is used for driving the body framework and the tail framework to swing; the fin part swinging device is used for driving the fish fin framework to swing; the fin part rotating device is used for driving the fin framework to rotate; the floating and diving mechanism is used for driving the fish head and the fish body to float and dive; the control system is used for controlling the opening and closing mechanism, the eye part driving mechanism, the fish body swinging device, the fin part swinging device, the fin part rotating device and the floating and diving mechanism to act.
Owner:浙江振兴阿祥集团有限公司
Bionic robot fish
ActiveCN106184676ARealize water storageAchieve drainagePropulsive elements of non-rotary typeManipulatorWater storageAir exchange
The invention discloses a bionic robot fish. The bionic robot fish comprises a fish head, a fish body and a floating and diving mechanism. The floating and diving mechanism comprises a second water storage and drainage pot used for controlling the fish body to float and dive, an air storage pot connected with the second water storage and drainage pot and an air pump used for controlling air exchange between the air storage pot and the second water storage and drainage pot. The second water storage and drainage pot is installed in the middle portion of the fish body. According to the bionic robot fish, through the connection of the second water storage and drainage pot and the air storage pot, the second water storage and drainage pot is arranged in the middle portion of the fish body, and through the control of the air pump over the air conveying between the air storage pot and the second water storage and drainage pot, water storage and water drainage of the second water storage and drainage pot are achieved, so that floating and diving of the fish body of the bionic robot fish are further achieved; and the bionic robot fish is simple in structure and has a vivid bionic effect.
Owner:浙江振兴阿祥集团有限公司
Bionic robotic fish
ActiveCN105966583ASimple structureRealistic Bionic EffectPropulsive elements of non-rotary typeManipulatorEngineeringSacroiliac joint
The invention discloses a bionic robotic fish which comprises a fish head and a fish body connected with the fish head. The fish body comprises a trunk skeleton connected with the fish head, a tail skeleton connected with the trunk skeleton and fins arranged on the trunk skeleton, wherein the fins include fin skeletons and fin supports connected with the fin skeletons, the fin supports are connected with the fish body, and the fin skeletons include skeleton base plates and multiple mutually hinged flexible joints arranged on the skeleton base plates. The bionic robotic fish is simple in fin structure and has a vivid bionic effect.
Owner:德州亚华食品有限公司
Floating and sinking mechanism of bionic robot fish
ActiveCN106114792AAchieve drainageSimple structurePropulsive elements of non-rotary typeUnderwater vesselsWater storageBionics
The invention discloses a floating and sinking mechanism of a bionic robot fish. The floating and sinking mechanism of the bionic robot fish comprises a first water storage and drainage tank, a second water storage and drainage tank, a gas storage tank and an air pump, wherein the first water storage and drainage tank is used for controlling a fish head to float and sink, the second water storage and drainage tank is used for controlling a fish body to float and sink, the gas storage tank is connected with the first water storage and drainage tank and the second water storage and drainage tank, and the air pump is used for controlling gas exchange to be conducted between the gas storage tank and the second water storage and drainage tank as well as between the gas storage tank and the first water storage and drainage tank; and the first water storage and drainage tank is mounted on the front portion of the fish body, and the second water storage and drainage tank is mounted on the middle portion of the fish body. According to the floating and sinking mechanism of the bionic robot fish, the first water storage and drainage tank and the second water storage and drainage tank are arranged on the front portion and the middle portion of the fish body and connected with the gas storage tank, and gas delivery between the gas storage tank and the first water storage and drainage tank as well as between the gas storage tank and the second water storage and drainage tank is controlled through the air pump, so that water storage and drainage of the first water storage and drainage tank and the second water storage and drainage tank are achieved, and floating and sinking of the fish body and the fish head of the bionic robot fish are achieved accordingly; and the structure is simple.
Owner:邳州市景鹏创业投资有限公司
Bionic robot fish
ActiveCN106114794ASimple structureLow costPropulsive elements of non-rotary typeManipulatorBionicsControl system
The invention discloses a bionic robot fish. The bionic robot fish comprises a fish body, wherein the fish body comprises a trunk framework and a tail framework, wherein the trunk framework comprises a plurality of trunk joints which are integrally hinged to each other to form the trunk framework; the tail framework comprises a plurality of tail joints which are integrally hinged to each other to form a fish tail part; the tail joint positioned at the front end is connected with the trunk joint positioned at the rear end; at least two fish body swinging devices are arranged on the fish body, and are separately used for driving the trunk framework and the tail framework to swing; each of the fish body swinging device comprises a fish body swinging motor, wherein each of the fish body swinging motors is mounted in the corresponding trunk joint of the trunk framework; fish body position detecting devices are also mounted on the fish body; and the fish body position detecting devices and the fish body swinging devices are in one-to-one correspondence, and are separately used for detecting the position of the tail framework and the position of the trunk framework, producing corresponding position signals and sending the corresponding position signals to a control system of the bionic robot fish, and the control system controls the actuating of the fish body swinging motors according to the received position signals.
Owner:浙江振兴阿祥集团有限公司
Bionic robotic fish
ActiveCN105966584ASimple structureRealistic Bionic EffectPropulsive elements of non-rotary typeSacroiliac jointEngineering
The invention discloses a bionic robotic fish which comprises a fish head and a fish body connected with the fish head. The fish body comprises a trunk skeleton connected with the fish head and a tail skeleton connected with the trunk skeleton, wherein the tail skeleton comprises multiple tail joints mutually hinged together to form a fish tail, each tail joint comprises a transversely arranged first connecting piece, a second connecting piece located under the first connecting piece and a third connecting piece with two ends respectively connected with the first connecting piece and the second connecting piece, two first connecting pieces of every two adjacent tail joints are vertically distributed and are connected in a mutual contact mode, and two second connecting pieces of every two adjacent tail joints are vertically distributed and are connected in a mutual contact mode. The multiple tail joints of the tail skeleton are arranged to be U-shaped, the free ends of every two adjacent tail joints are correspondingly connected together, so that the multiple tail joints are mutually hinged and can swing, and the bionic robotic fish is simple in structure and has a vivid bionic effect.
Owner:浙江振兴阿祥集团有限公司
Dolphin-like propulsion mechanism
ActiveCN111976932ASmall moment of inertiaImprove exercise efficiencyPropulsion power plantsPropulsive elements of non-rotary typeReciprocating motionControl theory
The invention belongs to the technical field of robots, and particularly relates to a dolphin-like propulsion mechanism. The dolphin-like propulsion mechanism can solve the problems existing in a bionic fish propulsion mechanism with multiple joint modules in series in the prior art, such as large rotational inertia, low motion efficiency, poor motion flexibility, poor reliability and short service life of the multiple joint modules. The dolphin-like propulsion mechanism comprises a waist tail base module, a waist front cabin module, a waist rear cabin module and a tail module connected in sequence, wherein the front end and the rear end of the waist rear cabin module are respectively hinged to the waist front cabin module and the tail module. According to the dolphin-like propulsion mechanism, the rotary motion of a power device is converted into reciprocating motion through a first driving device; reciprocating motion is transmitted to the waist rear cabin module and the tail modulethrough a second driving device and a third driving device respectively; and each joint module is small in rotational inertia, flexible in movement, high in propelling efficiency, high in reliability,long in service life and high in practicability.
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI
Bionic robotic fish
ActiveCN106005334AFloatingAchieve sinkingPropulsive elements of non-rotary typeManipulatorWater storageEngineering
The invention discloses a bionic robotic fish which comprises a fish head, a fish body and a surfacing-diving mechanism, wherein the surfacing-diving mechanism comprises a first water storage drainage tank for controlling the fish head to surface or dive, a gas storage tank connected with the first water storage drainage tank, and a gas pump for controlling gas exchange between the gas storage tank and first water storage drainage tank; the first water storage drainage tank is installed on the front of the fish body. The first water storage drainage tank of the bionic robotic fish is connected with the gas storage tank, and the gas pump is utilized to control the gas transmission between the gas storage tank and first water storage drainage tank, thereby implementing water storage and drainage of the first water storage drainage tank, and further implementing surfacing and diving of the fish head of the bionic robotic fish. The bionic robotic fish is simple in structure, and has the realistic bionic effect.
Owner:邵健
Biomimetic robotic fish and fish-head floating and sinking control method
ActiveCN106005321AFloatingAchieve sinkingUnderwater vesselsUnderwater equipmentRemote controlControl system
The invention discloses a biomimetic robotic fish. The biomimetic robotic fish comprises a fish head, a fish body, a floating and diving mechanism and a control system. The floating and diving mechanism comprises a first storing-discharging water tank, an air storing tank connected with the first storing-discharging water tank and an air pump, and the first storing-discharging water tank is installed in the front of the fish body. The control system comprises a microprocessor connected with the air pump and a wireless signal receiver connected with the microprocessor, the wireless signal receiver is used for receiving wireless remote control signals and sending the wireless remote control signals to the microprocessor, and when the microprocessor judges that the movement mode represented through the wireless remote control signals is the fish-head floating movement mode or the fish-head diving movement mode, the air pump is controlled to discharge gas in the first storing-discharging water tank into an air storing cylinder, or the air pump is controlled to discharge gas in the air storing cylinder into the first storing-discharging water tank. By means of the biomimetic robotic fish, fish-head floating and fish-head sinking of the biomimetic robotic fish can be conveniently achieved, and the structure is simple. The invention further relates to a fish-head floating and sinking control method of the biomimetic robotic fish.
Owner:江苏三州机械科技有限公司
Bionic robotic fish
ActiveCN106143851ASimple structureLow costPropulsive elements of non-rotary typeManipulatorBody jointsEngineering
The invention discloses a bionic robotic fish. A fish body of the bionic robotic fish comprises a body skeleton and a tail skeleton. The body skeleton comprises multiple body joints hinged to one another. The tail skeleton comprises multiple tail joints hinged to one another. The fish body is provided with at least two fish body swing devices. Each fish body swing device comprises a fish body swing motor, a rope winding wheel and a pull rope twined around the rope winding wheel. Rotary shaft parts of the fish body swing motors are sleeved with the rope winding wheels. The two ends of each pull rope extend outwards from the corresponding rope winding wheel. The fish body swing motors are installed in the body joints of the body skeleton. The two ends of the pull rope corresponding to each fish body swing motor extend forwards or backwards at the same time in the arrangement direction of the multiple body joints, sequentially penetrate the multiple body joints and then are fixed to the body joint located at the foremost end or the backmost end or extend backwards at the same time in the arrangement direction of the multiple tail joints, sequentially penetrate the multiple tail joints and then are fixed to the tail joint located at the backmost end.
Owner:SUZHOU XINENG ENVIRONMENTAL SCI & TECH CO LTD
Bionic robot fish
ActiveCN106143852ASimple structureRealistic Bionic EffectPropulsive elements of non-rotary typeManipulatorBionicsEngineering
The invention discloses a bionic robot fish. The bionic robot fish comprises a fish head and a fish body connected to the fish head, wherein the fish body comprises a trunk skeleton connected to the fish head and a tail skeleton connected to the trunk skeleton; the bionic robot fish is characterized in that the trunk skeleton comprises a plurality of trunk joints which are articulated together to form the trunk skeleton; the trunk joints are U-shaped; each trunk joint comprises a transverse flaky first part, a flaky second part located under the first part and a connection part; two ends of the connection part are connected to the first part and the second part respectively; two first parts of two adjacent trunk joints are connected with each other; two second parts of two adjacent trunk joints are connected with each other. According to the bionic robot fish, the plurality of trunk joints of the trunk skeleton are U-shaped; free ends of two adjacent trunk joints are correspondingly connected together, so that the plurality of trunk joints are articulated with each other; the bionic robot fish can swing, is simple in structure and has a lifelike bionic effect.
Owner:海宁市洛溪实业发展有限公司
Robot control method, system and robot based on visual excitement point
ActiveCN111618856BImprove intelligenceRealistic Bionic EffectProgramme-controlled manipulatorVision basedEngineering
The invention belongs to the field of robot control, and in particular relates to a robot control method, system and robot based on visual excitement points. It solves the problem that the existing robot cannot autonomously turn to the key position for action display or turn to the user to interact with people. It has the advantages of high intelligence of the robot and realistic bionic effect. Its technical solution is: a robot control based on visual excitement The method comprises acquiring the video of the surrounding environment of the robot, and extracting at least one feature point of interest from each frame image as a pre-selected exciting point; if there is only one pre-selected exciting point extracted, it is directly used as the exciting point; If there are at least two pre-selected excitement points, the pre-selected excitement point with the highest priority is selected as the excitement point according to the priority order of the preset feature points; according to the motion state of the excitement point, the robot is controlled to perform matching actions.
Owner:SHANDONG JIAOTONG UNIV +1
bionic robot fish
ActiveCN105966583BSimple structureRealistic Bionic EffectPropulsive elements of non-rotary typeManipulatorBionicsFish fin
The invention discloses a bionic robotic fish which comprises a fish head and a fish body connected with the fish head. The fish body comprises a trunk skeleton connected with the fish head, a tail skeleton connected with the trunk skeleton and fins arranged on the trunk skeleton, wherein the fins include fin skeletons and fin supports connected with the fin skeletons, the fin supports are connected with the fish body, and the fin skeletons include skeleton base plates and multiple mutually hinged flexible joints arranged on the skeleton base plates. The bionic robotic fish is simple in fin structure and has a vivid bionic effect.
Owner:德州亚华食品有限公司
Bionic robotic fish and fish head floating and sinking control method
ActiveCN106005321BAchieve drainageSimple structureUnderwater vesselsUnderwater equipmentRemote controlBionics
Owner:江苏三州机械科技有限公司
bionic robot fish
ActiveCN106143853BSimple structureRealistic Bionic EffectPropulsive elements of non-rotary typeManipulatorClose relativesBionics
Owner:浙江振兴阿祥集团有限公司
Bionic robot fish
Disclosed is a bionic robot fish. The bionic robot fish comprises an upper jaw and a lower jaw. Two fish eye mounting holes are symmetrically formed in the upper jaw, and fish eyes are arranged in the fish eye mounting holes respectively. The bionic robot fish further comprises an eye driving mechanism. The eye driving mechanism comprises an eye driving motor, a crank and rocker mechanism and a parallelogram mechanism, wherein the eye driving motor is mounted on the upper jaw and connected with the parallelogram mechanism through the crank and rocker mechanism, and the parallelogram mechanism is connected with the fish eyes. According to the bionic robot fish, the fish eyes are driven by the eye driving motor, the crank and rocker mechanism and the parallelogram mechanism to rotate, the structure is simple, and the vivid bionic effect is achieved.
Owner:HANGZHOU CHANG DONG INTELLIGENT TECH CO LTD
A bionic bait automatic spraying line
ActiveCN113634399BImprove quality stabilityRealistic Bionic EffectSpraying apparatusPretreated surfacesEngineeringBiology
The invention provides an automatic spraying line for bionic bait, which is provided with a topcoat spraying system and a pattern spraying system. The topcoat spraying system sprays the topcoat on the bionic bait, and then sprays the pattern after the topcoat is sprayed, and sprays the pattern on the surface of the bionic bait. It makes the bionic bait more realistic. The whole process from loading to unloading in the process of topcoat spraying and pattern spraying is completely controlled by the controller, which greatly improves the work efficiency, and an ultraviolet baking device is installed on the production line to make the spraying more vivid. , the bionic effect is realistic, and the quality stability of the bionic bait is improved.
Owner:威海久宏智能科技有限责任公司
bionic robot fish
ActiveCN106114795BSimple fin structureRealistic Bionic EffectPropulsive elements of non-rotary typeManipulatorBionicsFish fin
Owner:浙江振兴阿祥集团有限公司
Imitation fish propulsion mechanism of underwater robot
ActiveCN111572742BSmall moment of inertiaImprove exercise efficiencyPropulsive elements of non-rotary typeMarine engineeringElectric machinery
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI
Bionic robot fish and its control method for floating and diving
ActiveCN106114785BAchieve drainageSimple structureUnderwater vesselsUnderwater equipmentBionicsControl system
The invention discloses a bionic robot fish. The bionic robot fish comprises a fish head, a fish body, a floating and submerging mechanism and a control system, wherein the control system is used for controlling the floating and the submerging mechanism to move; the floating and submerging mechanism comprises a second water storing and draining tank, an air storage tank and air pumps, wherein the air storage tank is connected with the second water storing and draining tank; the air pumps are used for controlling the air storage tank and the second water storing and draining tank to exchange air; the second water storing and draining tank is mounted in the middle part of the fish body; the control system comprises a microprocessor and a wireless signal receiver, wherein the microprocessor is connected with the air pumps; the wireless signal receiver is connected with the microprocessor; the wireless signal receiver is used for receiving a wireless remote control signal and sending the wireless remote control signal to the microprocessor; and after the movement pattern represented by the wireless remote control signal is a fish body submerging movement pattern or a fish body floating movement pattern is judged by the microprocessor, the air pump are controlled to exhaust air in the second water storing and draining tank into the air storage tank, or the air pumps are controlled to exhaust air in the air storage tank into a first water storing and draining tank. The invention also relates to a method for controlling the floating and the submerging of the fish body of the bionic robot fish.
Owner:邳州市景鹏创业投资有限公司
bionic robot fish
ActiveCN106143851BSimple structureLow costPropulsive elements of non-rotary typeManipulatorBody jointsEngineering
The invention discloses a bionic robotic fish. A fish body of the bionic robotic fish comprises a body skeleton and a tail skeleton. The body skeleton comprises multiple body joints hinged to one another. The tail skeleton comprises multiple tail joints hinged to one another. The fish body is provided with at least two fish body swing devices. Each fish body swing device comprises a fish body swing motor, a rope winding wheel and a pull rope twined around the rope winding wheel. Rotary shaft parts of the fish body swing motors are sleeved with the rope winding wheels. The two ends of each pull rope extend outwards from the corresponding rope winding wheel. The fish body swing motors are installed in the body joints of the body skeleton. The two ends of the pull rope corresponding to each fish body swing motor extend forwards or backwards at the same time in the arrangement direction of the multiple body joints, sequentially penetrate the multiple body joints and then are fixed to the body joint located at the foremost end or the backmost end or extend backwards at the same time in the arrangement direction of the multiple tail joints, sequentially penetrate the multiple tail joints and then are fixed to the tail joint located at the backmost end.
Owner:SUZHOU XINENG ENVIRONMENTAL SCI & TECH CO LTD
Bionic robotic fish
ActiveCN106184675ASimple structureRealistic Bionic EffectPropulsive elements of non-rotary typeManipulatorEngineering
The invention discloses a bionic robotic fish. The bionic robotic fish comprises a fish head and a fish body connected with the fish head, wherein the fish body comprises a trunk framework connected with the fish head, a tail framework connected with the trunk framework and fish fins arranged on the trunk framework; each of the fish fins comprises a fish fin framework, a fin bracket connected with the fish fin framework and a fin swinging device for driving the fish fin framework to swing; each of the fin swinging device comprises a fin swinging motor, a fin rotating disc and a fin crank, wherein the fin swinging motor is arranged in a fin motor box and a rotating shaft part of the fin swinging motor penetrates through the fin motor box; the fin rotating disc is arranged on the rotating shaft part of the fin swinging motor in a sleeving manner; and two ends of the fin crank are respectively in pivoted connection with the fin rotating disc and the fin bracket, and the fin bracket is in pivoted connection with the fin motor box. According to the bionic robotic fish disclosed by the invention, the structure of the fish fins is simple, and the bionic robotic fish has a vivid bionic effect.
Owner:宁阳县鑫农农村发展有限公司
bionic robot fish
ActiveCN106005335BSimple structureGood flexibilityPropulsive elements of non-rotary typeManipulatorBionicsEngineering
The invention discloses a bionic robot fish. The bionic robot fish comprises a fish head and a fish body connected with the fish head, wherein the fish body comprises a trunk skeleton and a tail skeleton connected with the trunk skeleton; the trunk skeleton comprises a plurality of trunk joints which are hinged together to form the trunk skeleton; the tail skeleton comprises a plurality of tail joints which are hinged together to form a fish tail; the fish body further comprises an elastic element and a plurality of convex pieces; the convex pieces are provided with through holes; the plurality of convex pieces are distributed on the trunk joint and the tail joint; and the elastic element penetrates through the through holes and is fixed with the trunk skeleton and the tail skeleton respectively. According to the bionic robot fish, the fish body is simple in structure and the elastic element is arranged on the fish body so that the flexibility of the fish body in a swinging process is enhanced, and the bionic robot fish has vivid bionic effect.
Owner:浙江振兴阿祥集团有限公司
Visual excitement point-based robot control method and system and robot
ActiveCN111618856AImprove intelligenceRealistic Bionic EffectProgramme-controlled manipulatorComputer graphics (images)Vision based
The invention belongs to the field of robot control, and particularly relates to a visual excitement point-based robot control method and system and a robot. The method solves the problem that an existing robot cannot automatically turns to a key point for showing actions or turns to a user for interaction with the user, and has the advantages of high intelligence of the robot and vividness of bionic effect. According to the technical scheme, the visual excitement point-based robot control method comprises the following steps that a surrounding environment video of the robot is obtained, at least one interesting feature point is extracted from each frame image to serve as a pre-selected excitement point; If only one extracted pre-selected point exists, then the point directly serves as theexcitement point; if at least two extracted pre-selected points exist, according to the preset priority order of the feature points, the pre-selected excitement point with the highest priority is selected as the excitement point; and according to a motion state of the excitement point, the robot is controlled to perform matched action.
Owner:SHANDONG JIAOTONG UNIV +1
bionic robot fish
ActiveCN106114793BSimple structureRealistic Bionic EffectPropulsive elements of non-rotary typeManipulatorEngineeringRobot fish
Owner:邳州市景鹏创业投资有限公司
Imitation dolphin propulsion mechanism
ActiveCN111976932BSmall moment of inertiaImprove exercise efficiencyPropulsion power plantsPropulsive elements of non-rotary typeReciprocating motionEngineering
The invention belongs to the technical field of robots, and specifically relates to a dolphin-like propulsion mechanism, which aims to solve the problem of large moment of inertia of joint modules, low movement efficiency, poor movement flexibility and poor reliability in the prior art in the bionic fish propulsion mechanism with multi-joint modules connected in series , The problem of low service life. The invention provides a dolphin-like propulsion mechanism, which comprises a waist and tail base module, a waist front cabin module, a waist rear cabin module and a tail module connected in sequence, and the front end and the rear end of the waist rear cabin module are respectively connected to the waist The front cabin module and the tail module are hinged; the present invention converts the rotary motion of the power plant into reciprocating motion through the first drive device; and transmits the reciprocating motion to the waist rear cabin module, tail module. Each joint module of the present invention has small moment of inertia, flexible movement, high propulsion efficiency, strong reliability, long service life and strong practicability.
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI
bionic robot fish
ActiveCN106184675BSimple structureRealistic Bionic EffectPropulsive elements of non-rotary typeManipulatorBionicsFish fin
Owner:宁阳县鑫农农村发展有限公司
Floating and sinking mechanism of bionic robot fish
ActiveCN106114792BAchieve drainageSimple structurePropulsive elements of non-rotary typeUnderwater vesselsWater storageBionics
The invention discloses a floating and sinking mechanism of a bionic robot fish. The floating and sinking mechanism of the bionic robot fish comprises a first water storage and drainage tank, a second water storage and drainage tank, a gas storage tank and an air pump, wherein the first water storage and drainage tank is used for controlling a fish head to float and sink, the second water storage and drainage tank is used for controlling a fish body to float and sink, the gas storage tank is connected with the first water storage and drainage tank and the second water storage and drainage tank, and the air pump is used for controlling gas exchange to be conducted between the gas storage tank and the second water storage and drainage tank as well as between the gas storage tank and the first water storage and drainage tank; and the first water storage and drainage tank is mounted on the front portion of the fish body, and the second water storage and drainage tank is mounted on the middle portion of the fish body. According to the floating and sinking mechanism of the bionic robot fish, the first water storage and drainage tank and the second water storage and drainage tank are arranged on the front portion and the middle portion of the fish body and connected with the gas storage tank, and gas delivery between the gas storage tank and the first water storage and drainage tank as well as between the gas storage tank and the second water storage and drainage tank is controlled through the air pump, so that water storage and drainage of the first water storage and drainage tank and the second water storage and drainage tank are achieved, and floating and sinking of the fish body and the fish head of the bionic robot fish are achieved accordingly; and the structure is simple.
Owner:邳州市景鹏创业投资有限公司
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