18 results about "Elastic skin" patented technology

The invention discloses a knuckle mechanism of a touch finger, the touch finger applying the knuckle mechanism, a bionic palm and a bionic robot, the knuckle mechanism comprises a mounting framework, elastic skin and a plurality of magnetic touch assemblies, and an inclined mounting surface is arranged at the mounting end of the mounting framework; the elastic skin is connected with the mounting end in a sleeving manner and covers the mounting surface; the plurality of magnetic touch assemblies are arranged on the mounting surface and are arranged at intervals in the length direction and / or the width direction of the mounting surface, and the magnetic touch assemblies abut against the elastic skin so as to be used for collecting deformation data when the elastic skin makes contact with an external object. According to the application, the plurality of magnetic touch assemblies abutting against the elastic skin are arranged on the inclined mounting surface of the mounting framework at intervals along the length direction and / or the width direction, so that local deformation generated when the elastic skin is in contact with an external object is easily differentially transmitted to the corresponding magnetic touch assemblies along the inclined direction; and a more accurate detection effect can be realized.

A fluidic tactile sensor includes a core and an elastic skin mechanically coupled to the core. A cell containing a fluid medium is formed in a space defined between opposing surfaces of the core and the elastic skin. A fluid leakage passage is formed in the core and is in fluid communication with the cell. An orifice member is fixed within the fluid leakage passage. The orifice member includes an orifice that is tuned to restrict fluid flow through the fluid leakage passage and limit a fluid leakage rate of the cell.

The present application relates to the technical field of off-layer grouting, and discloses a mine overburden off-layer grouting and spouting prevention and control equipment, which comprises a sealing mechanism one arranged at the middle part of a sleeve pipe and a sealing mechanism two arranged at the joint of two sleeve pipes. The sealing mechanism one comprises a cylindrical sleeve pipe capable of rotating relative to the outside of the sleeve pipe, the middle part of the sleeve pipe is provided with an annular groove, an elastic skin one is arranged at the groove opening of the annular groove, the annular groove is sealed to form an air cavity by the elastic skin one, and the sleeve pipe is provided with an air channel in communication with the air cavity, one end of the air channel being an air inlet; a power mechanism is further arranged on the sleeve pipe, and the power mechanism drives the sleeve pipe to rotate along the sleeve pipe. The sealing mechanism two blocks the grouting hole at the joint of the two sleeve pipes. The sealing mechanism designed in the present application can effectively seal the grouting hole, avoid waste of slurry, improve the effect of off-layer grouting, and improve the safety of the mining area.

The utility model relates to an elastic skin leakproof sanitary towel which comprises a core body (10), a surface layer (20) and a bottom film (30), the core body is arranged between the surface layer and the bottom film, leakproof side edges (40) are arranged on the two sides of the core body (10), elastic sponge (48) is arranged in the leakproof side edges (40), the leakproof side edges (40) are attached to the surface layer (20) and the bottom film (30), and the elastic sponge (48) is attached to the surface layer (20) and the bottom film (30). And the core body, the surface layer, the bottom film and the leakage-proof side edge are bent towards the surface layer side. The sanitary napkin has the advantages that the elastic leakage-proof side edges are adopted, the elastic recovery function of the elastic sponge is utilized to achieve natural bending of the whole sanitary napkin, the leakage-proof side edges are made of water-repellent cloth commonly used by the sanitary napkin, the sanitary napkin has good contact feeling with a human body, and the naturally-bent sanitary napkin is comfortable to wear and strong in side leakage prevention function. The elastic skin leakage-proof sanitary napkin with the core body suspension structure has higher liquid containing performance and better body feeling.

A method of manufacturing a fluidic tactile sensor includes forming a mold insert having an insoluble sensor core and a soluble skin insert attached to an outer surface of the sensor core. An elastic skin is molded over the mold insert to form a sensor preform in which the skin insert is encapsulated between the elastic skin and the sensor core. The skin insert is removed from between the elastic skin and the sensor core, at least partly by dissolving the skin insert in a solvent, to form a sensor body having one or more cells between the elastic skin and the sensor core. A pressure sensing circuit is attached to the sensor core of the sensor body.

This application discloses a knuckle mechanism for a tactile finger, and a tactile finger, a bionic hand, and a bionic robot using this knuckle mechanism. The knuckle mechanism includes a mounting frame, elastic skin, and multiple magnetic tactile components. The mounting end of the mounting frame has an inclined mounting surface. The elastic skin is sleeved on the mounting end and covers the mounting surface. Multiple magnetic tactile components are disposed on the mounting surface and spaced apart along the length and / or width direction of the mounting surface. The magnetic tactile components abut against the elastic skin to collect deformation data when the elastic skin contacts an external object. By arranging multiple magnetic tactile components abutting against the elastic skin on the inclined mounting surface of the mounting frame and spaced apart along the length and / or width direction, the local deformation of the elastic skin when contacting an external object is more easily transmitted differentially along the inclined direction to the corresponding magnetic tactile components, achieving a more accurate detection effect.

The invention discloses a movable doll, the size of the movable doll is equal to that of a real human body or is reduced and enlarged in equal proportion, and the appearance of the movable doll is similar to that of the real human body. The exteriors of the head and the buttocks of the movable doll are made of soft elastic skin-like materials, the interiors of the head and the buttocks of the movable doll are supported by joint frameworks made of hard materials, joints of the joint frameworks can enable the head and the buttocks to make actions similar to those of the same parts of a real human body, and a bionic oral cavity is formed in the soft elastic skin-like material of the head. A bionic vagina and a bionic intestinal tract are arranged in the soft elastic skin-like material of the hip. The front face of the chest of the movable doll is made of a soft elastic skin-like material, the rear portion of the chest of the movable doll is a supporting face made of a hard material, and two channels located in the left breast and the right breast are formed in the soft elastic skin-like material of the chest. Main bodies of an upper body and left and right legs of the movable doll are mostly made of hard materials, and the upper body and the legs are provided with joints capable of performing similar actions on the same parts of a real human body. The head, the upper body, the left arms, the right arms, the breasts, the buttocks and the left legs and the right legs of the movable doll are all independent modules, all the modules can be rapidly disassembled and assembled through the rapid disassembly locking mechanisms and the fasteners, and therefore the movable doll is easy to store, maintain and use.

The utility model discloses a ceramic tube target forming device, which is used for solving the problems of non-uniform powder filling and poor exhaust effect during cold isostatic pressing forming of a ceramic tube target in the prior art. The device comprises a cylindrical elastic leather sheath formed by pouring polyethylene resin and a cylindrical rigid core rod concentrically arranged with the cylindrical elastic leather sheath, wherein the cylindrical elastic leather sheath and the cylindrical rigid core rod form an annular powder filling space; the bottom sealing assembly and the top sealing assembly respectively seal the bottom and the top of the powder filling space; the vibration device is arranged below the bottom sealing assembly, comprises a flat-plate-shaped placing part and is used for placing a leather sheath and a core rod, and the powder in the powder filling space is tamped through vibration; the powder filling device is arranged at the top of the leather sheath and used for filling powder into the powder filling space. The device disclosed by the utility model is simple in structure and convenient to operate, can realize uniform filling and effective exhausting of powder, and improves the forming quality and the yield of the ceramic tube target.

A fluidic tactile sensor includes a core having an outer surface, channels formed within the core, and an elastic skin disposed over a surface portion of the outer surface. Cells are formed between the surface portion and the elastic skin. Each cell is connected to one of the channels through an opening of the channel on the surface portion. Compressible fluid volumes extend between the elastic skin and the core. Each compressible fluid volume includes a first fluid volume formed inside one of the cells and a second fluid volume formed inside the channel connected to the one of the cells. The first and second fluid volumes contain portions of a continuous compressible fluid medium. A contact force applied to the elastic skin at a location corresponding to a given cell produces a measurable change in a fluid pressure of the continuous compressible fluid medium associated with the given cell.

The utility model discloses a kind of heating socks, belong to the technical field of socks, including sock body, the sock body includes sock tube, sock body and sock bottom, the three-layer structure of the sock bottom is equipped with the setting of adhering layer, heating layer and wear-resistant layer, the adhering layer, heating layer and wear-resistant layer are sequentially arranged from top to bottom, the adhering layer and wear-resistant layer are wrapped to heating layer;The heating layer is heating wire, the heating wire is equipped with wire, the wire extends to outside by passing through sock body and sock tube. The utility model sock bottom three-layer structure is wrapped in adhering layer and wear-resistant layer between heating wire, cooperate adhering layer elastic skin-friendly material, completely eliminate the foreign body sensation and rubbing discomfort brought by heating wire exposure, substantially improve wearing comfort.

The invention discloses a modified polyurethane material PPI and a preparation method and application thereof, and belongs to the technical field of medical dressings, isophorone diisocyanate, polyethylene glycol, 2, 2-dimethylolpropionic acid and dibutyltin dilaurate are accurately controlled to synthesize the modified polyurethane material, and the modified polyurethane material is dissolved in an organic solvent to obtain a liquid elastic skin membrane. By optimizing a film forming formula, the content of volatile organic compounds is remarkably reduced, the smell is mild, a film is quickly formed after a solvent is volatilized, the surface of a film layer is dry and free of a sticky phenomenon, a stable protection barrier is formed, and the mask has relatively high mechanical strength and excellent elasticity and flexibility, can meet normal activity requirements of skin and is free of cracking risk.

A fluidic touch sensor comprises a core with an outer core section, an inner core section, and a first channel with a first opening at a first surface section of the outer core section. An elastic skin is arranged over the first surface section. A cell is formed between the first surface section and the elastic skin and is fluidically connected to the first channel. The cell contains a fluid. A contact force exerted on the elastic skin generates a measurable change in the fluid pressure within the cell.

The invention relates to a system (100) for holding an article (200). The system (100) includes a trim panel (500) with a housing (110), an elastic skin (120), and a drive system (300). The housing (110) is covered by an elastic skin (120). The first end (122) of the elastic leather (120) is fixedly connected to the decorative plate (500), the second end (124) of the elastic leather (120) is fixedly connected to the movable part (114), and the movable part (114) can move into the cavity (115) of the shell (110). A drive system (300) drives movement of the movable member (114). When an article is detected or placed on the resilient skin (120), the drive device (300) urges the movable member (114) to move into the cavity (115) to stably hold the article (200) between the first end (122) and the second end (124) of the resilient skin (120).

The invention relates to a finger unit (1), in particular a fingertip, for a robot hand comprising an elastic skin (2) and a substantially rigid surface (3) arranged below the elastic skin (2), wherein a two-dimensional measuring device is arranged on the rigid surface (3) and a transmission element (4) is arranged between the elastic skin (2) and the rigid surface (3), wherein the transmission element (4) is connected to the elastic skin (2) and the two-dimensional measuring device in such a way that a deformation of the elastic skin (2) leads to a movement of the transmission element (4) and the two-dimensional measuring device can measure the movement of the transmission element (4).

This application discloses a biomimetic touch sensing device, and a tactile finger, biomimetic hand, and biomimetic robot using the same device. The device includes finger bones, an elastic skin, and a sensing module. The elastic skin is fitted onto the finger bones, forming a cavity between them. The sensing module is located within the cavity and includes a magnetic tactile sensor and a signal acquisition unit electrically connected to the sensor. The signal acquisition unit is located in the cavity near the finger bones, and the magnetic tactile sensor is located on the side of the signal acquisition unit facing the elastic skin. The magnetic tactile sensor detects deformation data when the elastic skin contacts an external object. This biomimetic touch sensing device achieves a compact integrated structure of the sensing module within a very small space and improves the sensing effect by fitting the finger bones and elastic skin together to form a cavity and arranging the signal acquisition unit and magnetic tactile sensor in layers within the cavity.

The present invention relates to a non-invasive skin care system having a microwave-applied skin lifting function and, more specifically, to a non-invasive skin care system having a microwave-applied skin lifting function, which performs a skin procedure in a non-invasive manner, and vibrates moisture in the skin by using microwaves to concentrate heat on the dermis layer, thereby contracting collagen fibers and promoting the formation of new collagen, to enable a skin-lifting effect and the maintenance of more elastic skin. In addition, the non-invasive skin care system can improve safety and procedural satisfaction by cooling a skin contact area during the microwave procedure to protect the skin surface and reduce pain.

A fluidic tactile sensor includes a core and an elastic skin mechanically coupled to the core. A cell containing a fluid medium is formed in a space defined between opposing surfaces of the core and the elastic skin. A fluid leakage passage is formed in the core and is in fluid communication with the cell. An orifice member is fixed within the fluid leakage passage. The orifice member includes an orifice that is tuned to restrict fluid flow through the fluid leakage passage and limit a fluid leakage rate of the cell.

A fluid tactile sensor includes a core having an outer core portion, an inner core portion, and a first channel having a first opening at a first surface portion of the outer core portion. An elastic skin is disposed over the first surface portion. A compartment is formed between the first surface portion and the elastic skin and fluidly connected to the first channel. The compartment contains a liquid. A contact force applied to the elastic skin produces a measurable fluid pressure change inside the compartment.