74 results about "Skin structure" patented technology

The robot simulation skin structure comprises a temperature control unit and an evaporation heat dissipation unit, the temperature control unit comprises a flexible base layer and a silver electrode layer, the silver electrode layer covers the flexible base layer, the flexible base layer is made of a flexible PTC material, the evaporation heat dissipation unit comprises a liquid storage layer and an opening and closing door, and the opening and closing door is made of a flexible PTC material. The opening and closing door covers the liquid storage layer, the opening and closing door is a shape memory alloy opening and closing door or a shape memory polymer opening and closing door, and heat dissipation liquid is arranged in the liquid storage layer. Therefore, according to the simulated skin structure, the temperature sensing function, the self-adaptive heating function and the evaporative heat dissipation function are integrated into a single flexible structure, the autonomous response of local heat management can be achieved without an external complex control system, and therefore an extra sensor, an extra controller and an extra complex circuit are omitted; independent work and quick response of each local area are realized, and the system structure is greatly simplified.

The application discloses a flexible metal composite skin structure capable of regulating local out-of-plane deformation and belongs to the technical field of metal skin structures. The application introduces a paper-cut structure on the surface of a metal skin, regulates mechanical response by changing characteristic parameters such as a paper-cut pattern and a metal skin thickness, so that the structure has high ductility and small plastic deformation characteristics, and the structure can recover to original deformation after the expansion of a protrusion of a driving device, thereby ensuring the continuity of a wing aerodynamic shape. The application meets the basic requirements of application to a flexible skin of a deformation wing, provides a feasible selection for the fusion of a gasbag anti-icing mechanism and a deformation wing, and is expected to be widely applied in the fields of aircraft deicing, spacecraft deicing and deformation wings.

The invention discloses a flexible metal composite material skin structure capable of regulating and controlling local out-of-plane deformation, and belongs to the technical field of metal skin structures. The paper-cut structure is introduced to the surface of the metal skin, the mechanical response of the paper-cut structure is regulated and controlled by changing characteristic parameters such as a paper-cut pattern and the thickness of the metal skin, so that the structure has the characteristics of high ductility and small plastic deformation, and the structure can recover to original deformation along with retraction of the driving device after expanding and protruding along with the driving device; and the aerodynamic configuration continuity of the wing is ensured. Basic requirements of flexible skin applied to the deformable wing are met, a feasible choice is provided for fusion of an air bag anti-icing and deicing mechanism and the deformable wing, and the method is expected to be widely applied to the fields of aviation, spacecraft deicing, deformable wings and the like.

This invention discloses a smart responsive flame-retardant polypropylene foamed beads, its preparation method, and its application, specifically relating to the field of flame-retardant polymer foam materials technology. The preparation method includes firstly, co-extruding a skin melt and a core melt into a composite die to form a core-skin structure melt strip with the core melt as the core and the skin melt as the skin. The core-skin structure melt strip is then pelletized to obtain composite PP substrate microparticles. These microparticles are then placed in an EPP autoclave foaming equipment, where they undergo impregnation and stirring, programmed pressure relief, crushing, centrifugal drying, and fluidized bed drying to obtain composite EPP foamed beads. This invention, through the synergistic design of core-skin functional partitioning and smart responsive components, transforms the traditional passive and dispersed flame-retardant mode into an active and centralized high-efficiency barrier mode, achieving intelligent and efficient flame retardancy.

A card cutting tool effectively solves the problems that when a card is cut at present, the card is prone to displacement and inclination, and the right angle is prone to pricking the skin. Comprising a bottom plate, a sliding way is fixed to the rear side of the bottom plate, a sliding strip is slidably connected to the sliding way, a limiting mechanism is arranged on the sliding strip, the sliding strip is rotationally connected with two front-back opposite swing rods, a pressing plate is fixed to the lower ends of the two swing rods, a lower cutter is fixed to the right end of the bottom plate, and an upper cutter capable of being matched with the lower cutter is arranged on the right side of the bottom plate and can move up and down. The rear end of the upper cutter and the rear end of the lower cutter are both in a fillet shape, a plurality of scale grooves distributed in the left-right direction are formed in the upper surface of the sliding way, and numerical values are arranged on one sides of the scale grooves. The cutting device is ingenious in structure, convenient to use, simple in structure, easy to popularize and use, capable of preventing the problems of shifting or cutting inclination due to the fact that hands touch cards needing to be cut by mistake, capable of improving the cutting effect and improving the hand feeling during use and capable of avoiding skin puncturing.

The application relates to an intelligent skin multi-modal measurement system and method based on a FBG cone cavity and a bending composite microstructure. The system comprises a sensing module, an optical sensing module, a data acquisition and processing module, a force output module and a temperature control module; the sensing module comprises a flexible skin structure and a cone FBG and bending single-mode fiber composite structure embedded in the inside of the flexible skin structure; the cone FBG and bending single-mode fiber composite structure comprises a cone FBG section and a bending single-mode fiber section integrated in the same optical fiber; the optical sensing module and the data acquisition and processing module are optically connected with the cone FBG and bending single-mode fiber composite structure respectively; the force output module is used for applying a normal force to the flexible skin structure; and the temperature control module is used for providing a constant temperature field for the flexible skin structure. The application can realize accurate measurement of temperature and normal force and complete multi-modal sensing of the intelligent skin.

The application discloses a mechanical arm skin structure for protecting human body and a manufacturing method thereof, and relates to the field of mechanical arms, which comprises a movable mechanical arm, a sensing skin wrapped outside the mechanical arm, and a controller electrically connected with the mechanical arm and the sensing skin, wherein the sensing skin triggers the controller when touching the human body outside the world, so that the controller controls the mechanical arm to stop; the sensing skin comprises a base layer arranged on the mechanical arm, a plurality of sensor units arranged in parallel on the base layer, and a protective layer for covering and protecting the sensor units. The application can reduce the risk of accidental injury of the staff when operating the mechanical arm, and can protect the safety of the staff by pasting the sensing skin on the surface of the mechanical arm and constructing a weak electrostatic field on the sensing skin, and by monitoring the position and speed of the staff in real time through the electrostatic induction caused by the human body entering the electrostatic field. When the staff mistakenly enters a dangerous area, the staff can slow down, avoid or even stop to avoid the danger according to the speed of the staff.

The utility model relates to the field of rehabilitation medicine manufacturing, and particularly discloses an artificial breast with a skin structure imitating the shape of a human chest. The light emitting diode comprises a skin structure and a lattice structure, the outer skin structure is a shell wrapping the crystal structure, and the lattice structure is constructed from the outer skin structure; the shape of the outer skin structure imitates the shape of the chest of a human body; and the lattice structure is constructed by modeling by using a Thiessen polygon 3D model. The skin structure and the lattice structure are obtained by printing through 3D printing equipment. By means of the 3D printing technology, in-vitro scanning is adopted, a patient breast model is constructed, and the artificial breast in the shape conforming to ergonomics is manufactured, so that the artificial breast is suitable for bras of different styles and functions.

The invention relates to the field of lighting devices, and particularly discloses a light-emitting device for a beauty mask, which comprises a purple light unit and a fluorescent glue layer, and the purple light unit is used for emitting purple light. Irradiation light emitted by the light-emitting device comprises light of a first wave band, light of a second wave band and light of a third wave band; the wavelength range of the light of the first wave band is 400 nm to 530 nm, the wavelength range of the light of the second wave band is 600 nm to 660 nm, and the wavelength range of the light of the third wave band is 810 nm to 1100 nm; in the irradiation light, the proportion of the light of the first wave band is smaller than or equal to 45%, the proportion of the light of the second wave band is larger than or equal to 10%, and the proportion of the light of the third wave band is larger than or equal to 10%. Based on the irradiation light of the specific wave band, the synergistic effect of oil control and inflammation resistance of surface skin, repairing and tightening of middle skin and structure remodeling of deep skin can be achieved, the skin state is effectively improved, and the effect of maintaining beauty and keeping young is achieved.

This invention discloses a self-adhesive hydrogel photoelectrode, array, device, application, and evaluation method. The self-adhesive hydrogel photoelectrode comprises a self-adhesive hydrogel optical fiber and at least one flexible fiber electrode. The optical fiber has a core-skin structure; the skin is composed of adhesive polymers such as polyvinyl alcohol, polyacrylic acid, and polydopamine, while the core is a transparent hydrogel. The flexible fiber electrode comprises conductive materials such as graphene oxide, carbon nanotubes, and polypyrrole. The flexible fiber electrode is directly integrated onto the surface of the optical fiber through the adhesion of the fiber skin, forming a heterogeneous structural unit integrating optical transmission and electrical conduction. This technology relies on a dynamic interface bonding mechanism to achieve stable and reconfigurable heterogeneous integration in a humid environment. The device simultaneously possesses low optical loss, high conductivity, strong tissue adhesion, and excellent biocompatibility, making it suitable for implantable neural modulation and signal acquisition, in vitro testing, and interface reliability assessment.

The utility model provides a kind of bendable composite wood-plastic wallboard, it is related to wood-plastic wallboard technical field, including door skin structure and base plate structure;The door skin structure and base plate structure are all using wood-plastic material;The door skin structure is glued and fixed with base plate structure;Multiple notch structures are set on the base plate structure after being glued with door skin structure, when bending, multiple baffle sides away from door skin structure are glued and fixed and form a support special-shaped surface, by being set as the composition form of the glue joint of door skin structure and base plate structure, and door skin structure and base plate structure are all using wood-plastic material, on the side away from door skin structure of base plate structure, paste glue, the side away from door skin structure of base plate structure is glued and fixed and form a support special-shaped surface, solve the problem that the front of wallboard after bending forming can highlight muscle mark and wave uneven, improve the service life after wallboard bending.

The present disclosure provides a positioning tool for wing skin and a wing positioning processing device; the positioning tool for wing skin comprises a supporting base, a position detection mechanism and at least three wing positioning mechanisms; the position detection mechanism is installed on the supporting base; the at least three wing positioning mechanisms are arranged in sequence along the length direction of the wing framework and are respectively fixedly connected with the supporting base; when the skin structure is placed on the outer surface of the wing framework on the supporting base, the position of the skin structure can be obtained through the position detection mechanism, then the corresponding part of the skin structure is fixed on the corresponding position of the wing framework through the at least three wing positioning mechanisms, so that the skin structure keeps adhering to the wing framework during riveting, and whether the skin structure is displaced during riveting can be monitored in real time through the position detection mechanism, thereby reducing the displacement accumulation between the skin structure and the wing framework and improving the overall quality of the wing.

This invention relates to a system and method for human authentication utilizing a graphene membrane for human skin scanning, imaging, and communication to determine unique neuron patterns for use in authentication and psychological profiling. The system employs a graphene membrane, which integrates unobstructed optical, ultrasound, and capacitance sensors within a distributed computing smartcard format device. The graphene membrane optical sensors capture high-resolution images of fingerprint ridges and valleys, while the ultrasound sensors generate detailed 3D maps of both surface and subsurface skin structures. Capacitance sensors measure the electrical properties of the skin, further enhancing the biometric data obtained. The biometric data is combined and used to identify distinct neuron patterns embedded in the skin. The system may be manufactured in compact card format and durable, ensuring seamless integration into standard identification card formats and to act as a consensus node for Proof-of-KYC (Know Your Customer).

The invention belongs to the technical field of cosmetic preparation, and particularly relates to a plant extract composition for repairing sensitive skin and a preparation method of the plant extract composition. The chamomile extract, the purslane extract, the scutellaria baicalensis extract, the centella asiatica extract, the calendula extract, the salvia miltiorrhiza root extract and the witch hazel extract are specifically combined, and the raw materials can inhibit release of inflammatory factors and exert a higher anti-inflammatory effect; meanwhile, the natural active ingredients in the extract can fundamentally regulate the inflammatory response of the skin and enhance the elasticity and compactness of the skin, so that the damaged skin structure is favorably repaired, and the overall health state of the skin is improved; in addition, the composition is extracted from plants, is mild and does not cause additional stimulation to sensitive skin. Therefore, the plant extract composition provided by the invention not only has a good repairing effect, but also is green and safe.

The invention discloses a multi-structure carrier of recombinant III-type humanized collagen microspheres as well as a preparation method and application of the multi-structure carrier. The multi-structure carrier comprises an inner phase, a middle phase and an outer phase, the recombinant III-type humanized collagen microspheres and hydrogenated lecithin form a chimera which is located in the inner phase; the middle phase is composed of three kinds of grease similar to skin structures, namely phytosterol ester, squalane and polyglycerol-3 diisostearate; the external phase is a sodium hyaluronate aqueous solution. Through W / O / W double emulsification design, recombinant III-type humanized collagen microspheres and hydrogenated lecithin form a chimera and then are wrapped heavily, so that the environmental stability, biocompatibility and transdermal performance of the recombinant III-type humanized collagen microspheres are improved, and the recombinant III-type humanized collagen microspheres have immediate moisturizing and slow-release effects and can be applied to preparation of a skin care product. The effects of long-acting slow release, efficient transdermal and three-dimensional repair of the recombinant III-type humanized collagen microspheres are achieved, and the recombinant III-type humanized collagen microspheres are suitable for high-end cosmetics or medical instruments.

The present application relates to air spring dynamic stiffness estimation technical field, provide a kind of air spring bag skin dynamic stiffness acquisition method and system, wherein method includes: obtaining the effective area radius of air spring and, the structural parameters of bag skin's ear section and the material parameters of bag skin;Based on effective area radius, the structural parameters of ear section and the material parameters of bag skin, determine the dynamic stiffness value generated by curling of ear section;Based on the dynamic stiffness value generated by curling of ear section and preset correction coefficient, determine the dynamic stiffness value generated by structural deformation of bag skin.Based on directly measured parameters and air spring design structural parameters, to solve the defect that the dynamic stiffness generated by the structural deformation of bag skin of air spring cannot be effectively estimated in the prior art, the effective estimation of bag skin dynamic stiffness is realized, to make it possible for air spring dynamic stiffness to change nonlinearly with amplitude Modeling, and provide guidance for air spring bag skin structure material selection and forward design.

The invention relates to a laminated structure multi-partition electric heating composite material skin and a preparation method thereof. The preparation method of the laminated structure multi-partition electric heating composite material skin comprises the steps that a layer of resin film is laid on the surface of a heating assembly, the resin film adopts a resin system the same as that of the skin, vacuum prepressing is conducted for 10-60 min at the temperature of 60-80 DEG C, and a heating film is obtained; the heating films of all the partitions are laid and pre-compacted on different side faces of a layer of standard prepreg, and an integrated multi-partition prefabricated heating layer with the determined position relation is formed; wave-transparent bearing skin prepreg, the prefabricated heating layer and outer-layer wave-transparent skin prepreg are laid on a mold in sequence, co-curing is conducted through a vacuum bag-autoclave system, and the overall skin structure is formed. The technical problems that in the prior art, three-dimensional projection positioning is not accurate, the relative positions of heating partitions are not accurate due to the fact that accumulated errors of layer-by-layer paving are large, gaps or overlapping exist in heating covering, and molded surfaces protrude due to electrode overlapping can be solved.

The invention provides an interlayer skin structure containing an active cooling channel based on additive manufacturing. The interlayer skin structure comprises a plurality of interlayer skin assemblies and a plurality of cooling liquid connecting pipes which are arranged in an array mode. Each interlayer skin assembly comprises a grating structure, an upper wall plate, a lower wall plate, two slot structures and two plug lug structures; the upper wall plate is arranged on the upper side of the grid structure, the lower wall plate is arranged on the lower side of the grid structure, and the two slot structures and the two plug lug structures are alternately arranged on the four side faces of the grid structure; each interlayer skin assembly is integrally formed by adopting a fiber reinforced composite material through additive manufacturing and layering design from bottom to top; the slot structure of each interlayer skin assembly is connected with the plug lug structure of the adjacent interlayer skin assembly; one end of each cooling liquid connecting pipe is connected with the cooling liquid inlet of one interlayer skin assembly, and the other end of each cooling liquid connecting pipe is connected with the cooling liquid outlet of the other adjacent interlayer skin assembly, so that the active cooling channels in all the interlayer skin assemblies are communicated with one another.

The invention relates to a preparation method of a CFRO membrane for high-power salt concentration, in particular to a preparation method of a double-skin polyamide RO membrane applied to CFRO. According to the invention, by constructing a double-skin layer structure, the comprehensive improvement of the membrane separation performance is realized. Compared with a traditional single-skin-layer membrane, the double-skin-layer structure has the advantages that the water flux is remarkably improved while the high rejection rate is kept through functional partition and gradient design. The high-pressure skin layer provides a stable separation barrier, and efficient interception of solute is ensured; the low-pressure skin layer reduces the water transmission resistance by optimizing the pore structure and the surface property, so that the membrane is gt; and high-flux operation can still be maintained under the pressure of 10Mpa.

The application discloses a method for constructing a Chinese 50th percentile male obese occupant injury bionic model, and the method comprises the following steps: step A: adjusting the chest cavity structure of a Chinese 50th percentile male occupant injury bionic original model according to the characteristics of an obese population; step B: based on the mass distribution characteristics of the obese population, increasing and adjusting the shape of the fat grid of the original model, so that the overall mass of the model meets the target range; step C: on the basis of the adjusted shape, reconstructing the fat grid and the skin structure, and realizing the common node connection between different parts, so as to obtain the Chinese 50th percentile male obese occupant injury bionic model. The application has wide application prospects.

The application discloses a glycation-resistant composition suitable for sensitive skin and application thereof and belongs to the technical field of cosmetics. The glycation-resistant composition is prepared by compounding schisandra chinensis extract, oxidized white resveratrol, ascorbic acid polypeptide, recombinant humanized collagen and recombinant elastin, can effectively realize multi-target synergistic effect of the glycation-resistant composition, can inhibit the generation of glycosylation end product AGEs, reduce glycation stress inflammatory damage, supplement skin structure protein loss caused by protein glycation, form a mild and systematic anti-glycation network, has remarkable yellow-removing, lightening, elastic and firming effects on the skin, is mild and non-irritating, and is suitable for long-term use of people with sensitive skin.

The invention relates to the field of artificial intelligence, and discloses a VEM-4D dynamic skin structure and a dynamic expression model construction method, a 4D dynamic skin structure is provided, the dynamic expression of the skin is simulated under the control of a 4D expression model and a driving module, an expression function vector is generated in the 4D expression model according to an expression instruction, excitation current is provided through the driving module, and the expression function vector is generated in the 4D expression model. A parallel electromagnet matrix arranged in an elastic soft magnetic silica gel composite material is driven to achieve two-dimensional surface telescopic deformation of the skin, a concave-convex electromagnet is driven to achieve three-dimensional concave-convex deformation of the skin, and a time-saving current beat is adopted to achieve beat wriggling of the skin. The method adopts supervised learning and reinforcement learning to obtain a mapping set and an expression library corresponding to expression function vectors and dynamic expressions, is simple in structure, low in cost and convenient for secondary development, and can be applied to the field of body-equipped robots to realize dynamic expressions of facial skins so as to solve the problem of expression personification.

The invention discloses a skin tumor three-dimensional electrical impedance tomography method and device and a storage medium. The method comprises the following steps: acquiring a skin surface boundary voltage signal by using a planar electrode, and generating a space virtual electrode equivalent voltage through nonlinear mapping from a planar electrode domain to a space virtual electrode domain; mapping the voltage into a two-dimensional voltage feature map through bilinear interpolation, inputting the feature as prior information into a three-dimensional electrical impedance imaging reconstruction network, and performing depth matching inversion on the body area conductivity distribution based on a sliding window SwinUNet network to obtain a three-dimensional conductivity image; constructing a skin tissue finite element model, and generating a simulation data set; and training nonlinear mapping by adopting the simulation data set and verifying the depth matching inversion performance. The method can still keep stable reconstruction quality under uncertain conditions such as poor electrode contact, channel loss and skin structure change, has high robustness and adaptability, and has good clinical application value.

The invention discloses an organic flexible electronic skin structure and an irradiation protection efficiency evaluation system, method, equipment, medium and product thereof, and relates to the field of aerospace protection materials, the evaluation system comprises a signal acquisition module and a processing module; the signal acquisition module comprises an organic flexible electronic skin structure; the organic flexible electronic skin structure comprises an irradiation absorption layer, a conductive composite film layer and a flexible sensing circuit layer which are sequentially stacked, the signal acquisition module is used for acquiring irradiation dose values of different positions of the outer surface of the space suit; and the processing module is used for determining irradiation dose distribution according to the irradiation dose value in combination with the calibration data, and determining an irradiation protection efficiency evaluation result and a corresponding risk level by using an irradiation protection efficiency evaluation model according to the irradiation dose distribution. According to the invention, monitoring-evaluation integration of the surface of the space suit is realized.

The invention belongs to the technical field of medical dressings, and relates to a DNA hydrogel dressing with a skin-like structure and function as well as a preparation method and application of the DNA hydrogel dressing. The dressing is structurally characterized in that a skin-like three-layer structure, namely an epidermal layer, a corium layer and a subcutaneous tissue layer, is constructed by regulating and controlling the cross-linking degree of chain segments and combining a directional freezing technology, and an extracellular matrix microenvironment is provided for physiological activities of cells. In function, an aptamer sequence with a specific function is introduced, and stem cells are induced to directionally differentiate into cells required by tissue repair; the subcutaneous tissue-like layer is loaded with resveratrol, and fascia is activated to induce regeneration of skin appendages; in view of the fact that chronic ulcerative wounds are easily attacked by bacteria, the antibacterial peptide and a functional DNA sequence of targeted bacteria form an antibacterial peptide-DNA composite chain segment through a click reaction, and the dressing is endowed with targeted antibacterial performance. The prepared dressing has a skin-imitating three-dimensional structure and performance, can guide skin appendages such as regeneration of hair follicles and sweat glands, and can be widely applied to repair treatment of chronic wounds.

The application relates to the technical field of vehicles, and provides a bladder skin structure, an air spring, a suspension system and a vehicle. The bladder skin structure comprises a bladder skin main body and a fiber layer. The bladder skin main body comprises at least two functional sections. The fiber layer is arranged in the bladder skin main body and comprises fiber parts located in different functional sections, and the design parameters of the fiber parts are different. Therefore, the bladder skin structure can have sufficient strength in different functional sections, and the phenomenon of local stress concentration or unreasonable deformation of the bladder skin can be improved, so that material damage and fatigue failure of the bladder skin structure are delayed.

This invention relates to a system and method for human authentication utilizing a graphene membrane for human skin scanning, imaging, and communication to determine unique neuron patterns for use in authentication and psychological profiling. The system employs a graphene membrane, which integrates unobstructed optical, ultrasound, and capacitance sensors within a distributed computing smartcard format device. The graphene membrane optical sensors capture high-resolution images of fingerprint ridges and valleys, while the ultrasound sensors generate detailed 3D maps of both surface and subsurface skin structures. Capacitance sensors measure the electrical properties of the skin, further enhancing the biometric data obtained. The biometric data is combined and used to identify distinct neuron patterns embedded in the skin. The system may be manufactured in compact card format and durable, ensuring seamless integration into standard identification card formats and to act as a consensus node for Proof-of-KYC (Know Your Customer).

The invention relates to the technical field of biological medicine and skin aging resistance, in particular to a mesenchymal stem cell vesicle containing kaempferol and application of the mesenchymal stem cell vesicle. The mesenchymal stem cell vesicles of kaempferol are prepared through a mechanical extrusion method, the characteristic structure and biological activity of exosomes are kept, and Kaempferol is loaded in an auxiliary mode through continuous extrusion, so that an MSC-EVM (at) Kae composite system is formed. The compound has efficient drug entrapment efficiency, and can realize slow release and efficient delivery in vivo. After microneedle transdermal drug delivery, MSC-EVM (at) Kae can significantly improve UVB-induced skin aging, reduce ROS level, inhibit secretion of inflammatory factors, recover MMP / TIMP balance and promote collagen synthesis, thereby improving skin structure and barrier function. The invention also provides a bionic drug delivery system with high biocompatibility and high efficiency in treatment of skin photoaging, and a new technical approach is provided for application of natural micromolecules combined with mesenchymal stem cell exosome biomimetic bodies.

The application discloses a flexible robot skin capable of generating electricity and a preparation method thereof. The skin structure comprises a photothermal layer, a thermoelectric layer, an isolation layer and a thermoelectric base layer. The photothermal layer uses PDMS as a base material. The thermoelectric layer is paved with a thermoelectric film made of PEDOT:PSS and PC-Te and a silver foil to form a high-temperature end of a thermoelectric matrix. The isolation layer is made of a mixture of PDMS and aerogel. The thermoelectric base layer is paved with a thermoelectric film made of SWCNT and PC-Te and a silver foil to form a low-temperature end of the thermoelectric base layer. The skin structure greatly improves the photothermal conversion capacity. The photothermal layer collects light energy in the external environment and converts the light energy into electric energy through the thermoelectric layer. The electric energy can be used to supplement the electric energy of a robot battery during the work of the robot.

The application provides an autonomous deformation skin, comprising a composite lattice microstructure, a connecting sheet, a surface elastomer and a driving motor; the composite lattice structure comprises at least one layer of zero Poisson's ratio lattice structure and at least one layer of corrugated lattice structure arranged alternately in rows; the connecting sheet bridges the lattice structures; the surface elastomer covers the surface of the composite lattice microstructure and the connecting sheet; and the driving motor is fixed to the wing root and driven by power control to drive the skin structure to contract or expand. The autonomous deformation skin is manufactured finely and quickly through "composite lattice structure + shape memory polymer composite stress deformation + 3D printing", and the structure of the deformation skin is driven efficiently through the mode of "piezoelectric driving main driving force + corrugated lattice structure autonomous deformation auxiliary driving force", so that the problem of the internal structure of the skin as a load reducing the driving efficiency is eliminated.