20 results about "Woodpecker" patented technology

The invention discloses a tree height measurement method based on a woodpecker bionic vibration mark and a millimeter wave radar, and relates to the field of tree height measurement, and the tree height measurement method comprises the steps: simplifying the vibration of tree crowns, branches and leaves into a spring-damping model; the working parameters of the wood pecking machine are adjusted through the pecking strength selection model, so that the optimal pecking frequency and force amplitude are achieved; determining three-dimensional coordinates of the tree bottom based on the configured communication signals of the UWB foot ring and the UWB base station and a compensation strategy; predicting an expected vibration mode of pecking branches and leaves of a current tree crown by using a spring-damping model, and obtaining a to-be-processed signal related to tree crown vibration in vibration signals captured by a radar; separating noise signals from the to-be-processed signals through a filtering model to obtain crown vibration signals; marking a crown feature area through the crown vibration signal; the three-dimensional coordinates of the tree top are calculated through the marked tree crown feature region, and the tree height is obtained according to the attenuation model, the three-dimensional coordinates of the tree top and the three-dimensional coordinates of the tree bottom, so that the accuracy of tree height measurement is improved.

The invention discloses a preparation method of a bionic vibration reduction structure of an aircraft wing leading edge, relates to the technical field of aircraft wings, and completes establishment of a bionic kangaroo jumping structure, a bionic origami honeycomb structure and a bionic woodpecker spiral structure based on three-dimensional modeling software. A bionic kangaroo jumping structure, a bionic origami honeycomb structure and a bionic woodpecker spiral structure are regionally filled into a traditional aircraft wing entity model in Magics software, and based on a laser powder bed melting technology, nickel-titanium alloy powder is used for printing and forming the filled traditional aircraft wing entity model; and preparing a PU-MXene mixed solution, and plating the PU-MXene mixed solution on the surface of the printed and formed solid model of the wing of the traditional aircraft through an electrochemical deposition method. The effects of damping the leading edge of the aircraft wing, improving the rigidity, absorbing sound, reducing noise and being super-hydrophobic are achieved.

The invention discloses a robot drilling end effector simulating vibration reduction of the head of a woodpecker and a using method of the robot drilling end effector. The effector comprises a frame module, a drilling module, a vision module, a pressing module and a normal detection module. The frame module provides installation positions for the hole forming module, the pressing module and the vision module and is connected with a flange at the tail end of a robot. The hole making module comprises a driving motor and a high-speed main shaft and is an execution part of the hole making action of the actuator; the visual module is used for positioning a machining point before the actuator is used for drilling; the pressing module is used for pressing the workpiece, and workpiece sliding and vibration generated when the hole forming module works are reduced. And the normal detection module is used for measuring the normal deviation between the high-speed main shaft and the surface of the current workpiece, so that the pose of the drilling module is adjusted to ensure the drilling perpendicularity. According to the invention, the vibration generated by drilling by the robot can be reduced, and the hole machining precision is improved.

A woodpecker deterrent system for a timber utility pole is disclosed. The system comprises a reflective panel assembly configured to be applied around a portion of the timber utility pole and a plastic sleeve that is heat-shrunk to encapsulate the reflective panel assembly. When installed, the reflective panel assembly and the heat-shrunk plastic sleeve form a plurality of reflective panels around the timber utility pole. The reflective surfaces create a visual deterrent by producing multiple reflections of the surrounding environment, which woodpeckers perceive as the presence of a rival bird, discouraging them from pecking the pole. The plastic sleeve secures the reflective panel assembly in place while also providing environmental protection, ensuring long-term durability. The system is designed for ease of installation and does not require chemical treatments or moving components, offering a low-maintenance and non-toxic solution for mitigating woodpecker damage to timber utility poles.

This invention discloses a vibration reduction and shock-resistant method and system for aerospace sensors in the field of aerospace equipment technology. The system includes a bracket and a sensor mounting base, which are fixedly connected by a first bolt. A vibration reduction and shock-resistant device is sleeved on the portion of the first bolt located between the bracket and the sensor mounting base. The vibration reduction and shock-resistant device includes a sleeve sleeved on the first bolt, with the inner wall of the sleeve threadedly connected to the first bolt. An end cap is threadedly connected to the middle of the outer wall of the sleeve, completely enclosing the lower part of the sleeve. A vibration reduction and shock-resistant space is left between the outer wall of the sleeve and the inner wall of the end cap. A multi-layered vibration reduction and shock-resistant structure resembling a woodpecker is provided within the vibration reduction and shock-resistant space. The multi-layered vibration reduction and shock-resistant structure resembling a woodpecker includes a beak layer, a hyoid bone layer, a cancellous layer, and a cranial cerebrospinal fluid layer arranged sequentially from the outer wall of the sleeve to the inner wall of the end cap. This solution, based on the vibration reduction mechanism of a woodpecker's head, can effectively disperse residual energy, allowing impact energy to be transmitted in multiple directions.

1. Name of the product in this design: Silicone mold (Annual ring woodpecker pendulum component 2). 2. Purpose of this design: To make a silicone mold for pendulum components. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

1. The name of the design product: toy woodpecker. 2. The use of the design product: toy. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.

The application relates to the technical field of landing gears, in particular to a shock-absorbing landing gear imitating the head bone structure of a woodpecker and a preparation method, wherein the main body of the shock-absorbing landing gear is prepared from a TiAl alloy material, and the shock-absorbing landing gear comprises, from outside to inside, a strength layer, a buffer layer and a toughness layer; the strength layer imitates the hyoid layer of the head bone of a woodpecker; the buffer layer imitates the cancellous bone layer of the head bone of a woodpecker; and the toughness layer imitates the cerebrospinal fluid layer of the head bone of a woodpecker. The landing gear prepared by imitating the head bone structure of a woodpecker has excellent shock-absorbing and impact-resisting capacity; the landing gear is prepared by adopting a selective laser melting (SLM) technology, the number of connecting pieces in the landing gear is reduced, unnecessary assembly steps are saved, and assembly errors are reduced; the material and the part are integrally formed, and complicated preparation steps and machining processes are avoided.

1. The name of this design product: Toy water gun (Woodpecker M54). 2. Purpose of this design product: for playing. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The telescopic data line comprises a shell, a rotating disc, a torsion spring and a sounding device, the shell is provided with a containing cavity, the rotating disc is installed in the containing cavity in a pivoted mode, the rotating disc is provided with a partition plate, the partition plate is divided into an inner cavity and an outer cavity, the torsion spring is arranged in the inner cavity, one end of the torsion spring is connected with the rotating disc, and the other end of the torsion spring is connected with the sounding device. The torsion spring is used for applying elastic force for winding the data line to the rotating disc, the sound production device is detachably installed on the upper portion of an inner cavity of the rotating disc, and the sound production device comprises a base and a swing arm arranged on the base in a swinging mode; a concave-convex part extending towards the inner cavity is arranged in the middle of the shell, and the swing arm can swing between the position where the swing arm is attached to the outer wall of the concave-convex part and the position where the swing arm is away from the outer wall of the concave-convex part. When the rotating disc is wound by the elastic force of the torsion spring and the end part of the swing arm abuts against the concave-convex surface, the sounding interval is uniform, the sound is like that of a woodpecker, and the use experience of the telescopic data line is further improved.

This invention discloses a biomimetic woodpecker insect-catching robot system and method based on a wireless sensor network in the field of agricultural planting. The robot's exterior is equipped with tree-hugging supports, and a crack detection camera is located on the front sidewall. Left and right horizontal tree-hugging supports are fixedly connected to the robot's left and right sides respectively. The rear end of each tree-hugging beam is slidably connected to a tree-hugging support via a tree-hugging track hub motor. A tree-hugging pressure block supports the front end of each tree-hugging beam. Inside the robot's interior is an insect-removing plate. Below the insect-removing plate are two sets of left and right horizontal suspension supports. At the left and right ends of the suspension supports are insect-removing plate hub motors that cooperate with the insect-removing plate's track. Above the insect-removing plate, two vertical supports hold insect detection rods and piston injectors arranged longitudinally. Utilizing the woodpecker's insect-catching mechanism and intelligent recognition technology, this system achieves precise location of pests in forests, improving outdoor operation efficiency and effectively solving the problem of difficult pest finding and identification in forestry development. It enables precise identification and control of forestry pests.

1. Name of the product in this design: Silicone mold (Annual ring woodpecker pendulum assembly 1). 2. Purpose of this design: To make a silicone mold for pendulum components. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

1. The name of the design product: silica gel lampshade (C89 woodpecker). 2. The use of the design product: the design product is used for the lampshade of the lighting lamp. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The application discloses a kind of preparation methods of aircraft wing leading edge bionic damping structure, it is related to aircraft wing technical field, based on three-dimensional modeling software, the establishment of bionic kangaroo jumping structure, bionic origami honeycomb structure and bionic woodpecker spiral structure, bionic kangaroo jumping structure, bionic origami honeycomb structure and bionic woodpecker spiral structure are filled to traditional aircraft wing solid model in Magics software in regional, based on laser powder bed fusion technology, using nickel-titanium alloy powder, the traditional aircraft wing solid model after filling is printed into shape;And preparation PU@MXene mixed solution, by the method of electrochemical deposition, PU@MXene mixed solution is plated to the surface of the traditional aircraft wing solid model of printing molding.It realizes the damping of aircraft wing leading edge, improves its stiffness, sound absorption and noise reduction, the effect of superhydrophobic.

The invention discloses an auxiliary positioning woodpecker beak imitating mechanism bridge slit detection robot, and relates to the technical field of detection robot production, the auxiliary positioning woodpecker beak imitating mechanism bridge slit detection robot comprises a flying platform, an adsorption platform and a flexible mechanical arm, a wedge-shaped positioning mechanism is arranged on the flexible mechanical arm, a detection probe is arranged in the wedge-shaped positioning mechanism, and a detection probe signal line is connected to the flexible mechanical arm; the wedge-shaped positioning mechanism is driven by the flexible mechanical arm to abut against the port of the splicing seam, and the detection probe is driven by deformation of the wedge-shaped positioning mechanism to move into the splicing seam. According to the auxiliary positioning woodpecker beak mechanism imitating bridge slit detection robot provided by the invention, the combination of the flying platform and the flexible mechanical arm is adopted, so that the robot can adapt to extreme working conditions of large detection height and narrow detection space; a wedge-shaped positioning mechanism is arranged on the flexible mechanical arm, so that the probe can extend into a narrow splicing gap, the precision requirement for control of the flexible mechanical arm is reduced, damage caused by direct collision between the detection probe and the bridge plate can be avoided, and the effect of protecting the detection probe is achieved.

1. The name of the design product: weighing device (Woodpecker). 2. The use of the design product: the design product is used for weighing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The application discloses a woodpecker beak inspired energy absorption box, and the unit body of the inner core comprises a torsion-resistant circular tube and an anti-oblique impact tube; a plurality of the torsion-resistant circular tubes are arranged in a square shape, and a semicircular tube is arranged in the gap between each adjacent two of the torsion-resistant circular tubes closest to the anti-oblique impact tube and the anti-oblique impact tube; the anti-oblique impact tube is composed of an inclined connecting structure, a bird feather imitating three-axis plate and a bird feather imitating single-axis plate; the inclined side of the inclined connecting structure is fixed to the outer side of the bird feather imitating three-axis plate or the bird feather imitating single-axis plate; and the inclined connecting structure of the unit body one is embedded into the corresponding inclined connecting structure of the adjacent unit body two. The inclined connecting structure of the anti-oblique impact tube disperses the oblique impact force and reduces the axial impact force, the bird feather imitating three-axis plate and the bird feather imitating single-axis plate have high elastic modulus, compressive strength and specific energy absorption; and the torsion-resistant tube improves the torsion resistance, cooperates with the circular tube and the semicircular tube to trigger a high-order buckling mode, and achieves higher energy absorption effect.

1. Name of the product in this design: Science Popularization and Teaching Equipment (Woodpecker Percussion Piano A). 2. Purpose of this design: This design is a science education device to help children with sensory integration training. By pressing the tail fin of the woodpecker, the woodpecker can strike musical instruments on the tree trunk in front of it to produce different sounds. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Handle (Woodpecker). 2. Purpose of this design: Handles for use after assembling knives and kitchen utensils. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. The top view of Design 1 is already shown in the perspective view 2 of Design 1, so it is omitted. The bottom view of Design 1 is already shown in the perspective view 1 of Design 1, so it is omitted. The top view of Design 2 is already shown in the perspective view 2 of Design 2, so it is omitted. The bottom view of Design 2 is already shown in the perspective view 1 of Design 2, so it is omitted. 6. Design 1 is designated as the basic design.

1. The name of the design product: toy (woodpecker). 2. The use of the design product: the design product is used for sand and water activities in kindergartens, parks or playgrounds. 3. The design points of the design product: in the perspective view. 4. The picture or photo that best indicates the design points: perspective view.