470 results about "Soft materials" patented technology

A throwable exploding water ball includes a main body and a sealing cover member. The main body is provided with at least one opening, and the opening is in communication with an inner cavity of the main body. The main body and the sealing cover member are both made of an elastic soft material. The sealing cover member is connected to the main body through a connecting member and seals the opening, so that the inner cavity of the main body is able to store water. When the main body and / or the sealing cover member are deformed by an impact, an openable and closeable opening is formed between the main body and the sealing cover member, so that the water in the inner cavity of the main body is splashed out from the openable and closeable opening through the opening.

An example pickleball paddle includes a handle, and a striking blade comprising one or more openings where each of the openings is configured to hold a vibration reducing insert. In some examples, one or more vibration reducing inserts may each be affixed to a respective one of the one or more openings, wherein a vibration reducing insert of the one or more vibration reducing inserts comprises soft material attached to the inner wall of one opening of the one or more openings. In some examples. the one or more openings may comprise openings of two or more shapes. In some examples, an inner wall of each of the one or more openings is configured with a first attachment configuration for attaching with a corresponding second attachment configuration on a vibration reducing insert.

The present application relates to the technical field of flexible sensor, and discloses a flexible large-strain sensor, a preparation method and application, aiming to solve the problems of small range, poor adhesion of traditional sensors in large-strain monitoring of solid engine grain and other soft materials, and poor signal linearity and repeatability, complex preparation process and high cost of existing flexible sensors. A polymer film is used to make a flexible insulating substrate; a conductive film is prepared on the flexible insulating substrate to form a composite film layer structure; according to a preset pattern of the conductive film, laser etching and scribing are performed on the conductive film according to a first type of vector track, only penetrating the conductive film, to divide out strain resistance and other resistance, forming an off-axis serpentine structure; according to a preset pattern of the flexible insulating substrate, laser etching and scribing are performed on the composite film layer structure according to a second type of vector track, penetrating the composite film layer structure, to etch out the flexible insulating substrate of the sensor; lead-out wires are welded on the lead-out electrodes and encapsulated to obtain the flexible large-strain sensor.

According to an embodiment a pickleball paddle, comprising a handle, and a striking blade with one or more holes located in the striking blade is provided. At least some of the perimeter of the striking blade abuts a first layer of soft material and at least some of the perimeter of at least one of the one or more holes abut a second layer of soft material.

A cantilever insulator sheath with an anti-bird function comprises a sheath body, the top of the sheath body is communicated with a cantilever sleeve, an anti-bird umbrella skirt is arranged between the sheath body and the cantilever sleeve, and the bottom of the sheath body is communicated with an insulator umbrella sleeve connecting pipe. The sheath body, the cantilever sleeve, the anti-bird umbrella skirt and the insulator umbrella sleeve connecting pipe are all made of soft materials, a first through groove is formed in one side of the sheath body, a second through groove is formed in the position, corresponding to the first through groove, of the cantilever sleeve, a third through groove is formed in the position, corresponding to the first through groove, of the anti-bird umbrella skirt, and the third through groove is communicated with the third through groove. A fourth through groove is formed in the position, corresponding to the first through groove, of the insulator umbrella cover connecting pipe, and the first through groove, the second through groove, the third through groove and the fourth through groove can be fixed through a fixing device. According to the utility model, the anti-bird umbrella skirts, the sheath body and the cantilever sleeve are integrally arranged, so that integral installation can be realized, the operation is simple, and the installation efficiency is effectively improved.

1. The name of the design product: intelligent paving machine (A7). 2. The use of the design product: for soft material length laying, cutting processing. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1.

The utility model discloses pneumatic needle type derusting equipment, and particularly relates to the technical field of derusting equipment, the pneumatic needle type derusting equipment comprises a machine shell assembly, a vibration reduction assembly, a pushing assembly, a quick release assembly and a derusting assembly, the vibration reduction assembly is arranged on the inner side of the machine shell assembly, the pushing assembly is arranged on one side of the vibration reduction assembly, and the quick release assembly is arranged on the other side of the vibration reduction assembly. A quick release assembly is arranged on the side, away from the vibration reduction assembly, of the pushing assembly, a rust removal assembly is installed on the inner side of the quick release assembly, the vibration reduction assembly is installed in the equipment, a hand protection layer made of soft materials is further arranged at the position of a handle, vibration and impact in the operation process can be effectively reduced, the fatigue feeling of an operator is reduced, and the service life of the operator is prolonged. And the operation comfort is improved. The comfort is helpful for an operator to keep an efficient working state for a long time, the practicability of the equipment is improved, the equipment is very simple and quick to connect and disassemble due to the design of the quick-release connector, and thus the working time and the labor cost are saved.

The utility model discloses a wet shearing granulator which comprises a barrel body, a discharge pipe body and a sealing plate, a stirring cavity used for stirring materials is formed in the barrel, and a discharging opening is formed in the bottom of the inner wall of the barrel; a discharging channel is arranged in the discharging pipe body, and the feeding end of the discharging channel is communicated with the discharging port of the cylinder body. The sealing plate is arranged on the outer side of the barrel, a spray gun is arranged on the sealing plate, and the end, provided with a blowing opening, of the spray gun penetrates through the sealing plate and faces the discharging opening; the sealing plate has a sealing state and an opening state. According to the utility model, the spray gun is arranged on the sealing plate, and after wet and soft materials are discharged, residual materials on the discharge port are blown through the blowing port on the spray gun, so that the problems that dust flies, the subsequent granulation process is influenced, the labor intensity of personnel is increased and the like due to the fact that the discharge port and the sealing plate are not tightly sealed by the residual materials are solved.

To provide a pump type discharger capable of reducing the elastic force of an elastic body formed of a soft material with a simple structure.SOLUTION: The pump-type dispenser 100 includes the elastic body 5 formed of a soft material and having the support portion 5a supported by the pump 1, the deformable portion 5b elastically deformable in the vertical direction, and the upward hook 5b provided at the lower end of the deformable portion 5c, the band 4f provided on the head 4 and held by the holder 3 in a state in which the head 4 is moved to the lower end position to prevent the head 4 from moving upward, and the downward hook 5c provided on the stem 14 and engageable with the upward hook 14b. 4f, the downward hook 14b is positioned below the upward hook 5c, and the downward hook 4f is engaged with the upward hook 14b in a state where the band 5c is removed from the head 4 and the head 4 is moved from the lower end position to the upper end position.SELECTED DRAWING: Figure 1

The utility model relates to the technical field of cloth handicrafts, in particular to a cloth handicraft capable of being fixedly placed, which comprises a body part, leg parts, foot parts and a cap-shaped part, suckers are arranged at the bottom of the foot parts, and the body part, the leg parts, the foot parts and the cap-shaped part are made of the same materials which are soft materials filled with cotton inner cores on the surfaces of fluff fabrics. A back magnetic attraction piece is detachably arranged on the body part, a top magnetic attraction piece is detachably arranged on the cap-shaped part, the back magnetic attraction piece and the top magnetic attraction piece are matched with a fixed magnetic attraction piece externally fixed indoors and then cooperate with a suction cup to fix artware, and a lamp belt is further detachably arranged on the cap-shaped part. Multi-point fixation is formed through cooperation of the detachable back / top magnetic attraction pieces and the foot bottom suction cups, the anti-toppling stability of the artware placed in a cabinet body or a wall corner is remarkably improved, meanwhile, the main body can be completely washed through the design of the full-cloth main body and the conveniently-separated non-washable assembly, and the problem that the artware made of mixed materials is difficult to clean is solved.

The invention discloses a positioning ball for adjusting the angle of a puncture needle, which is characterized by comprising a ball body and a tension bolt, the ball body is provided with a through hole penetrating through the ball body, the upper section of the through hole is an expansion hole in an inverted circular truncated cone shape, the lower section of the through hole is a straight hole, a connecting cap is arranged in the ball body, the connecting cap is arranged at the straight hole section of the through hole, and the tension bolt is arranged in the connecting cap. The expansion bolt comprises an inverted-circular-truncated-cone-shaped expansion head and a connecting portion, the expansion head is provided with a wrench opening, the connecting portion is provided with connecting threads capable of being in threaded connection with the connecting cap, the expansion head can be squeezed in the expansion hole of the through hole by rotating the expansion bolt, and the ball body is made of soft materials. The expansion head extrudes the ball body to increase the size of the ball body so as to enable the outer surface of the ball body to expand outwards, and a puncture needle hole is formed in the axis of the expansion bolt.

The utility model relates to the technical field of soft material packaging, in particular to a soft material finished product packaging structure which comprises a feeding table, a film sleeving machine, a transition table, a compressor, an edge folding machine, a plate turnover machine and a rolling machine. The feeding end of the film sleeving machine is in butt joint with the feeding table, the discharging end of the film sleeving machine is in butt joint with the feeding end of the transition table, the discharging end of the transition table is in butt joint with the feeding end of the compressor, the discharging end of the compressor is in butt joint with the feeding end of the edge folding machine, the discharging end of the edge folding machine is in butt joint with the feeding end of the plate turnover machine, and the discharging end of the plate turnover machine is in butt joint with the feeding end of the rolling machine. By means of the arrangement, a finished product is fed to the film sleeving machine through the feeding table to be subjected to film sleeving, the finished product subjected to film sleeving is fed into the compressor to be compressed through the transition table, the compressed finished product is subjected to edge folding through the edge folding machine, the edge-folded finished product is overturned through the plate overturning machine and then fed into the rolling machine to be rolled and discharged, the folded edge of the rolled finished product is hidden, the outer circle of the rolled finished product is smooth and tidy, and boxing is convenient. And the product is attractive in appearance, and better consumption experience is brought to consumers.

The present invention comprises a wafer chuck (10) that fixes a semiconductor wafer (1) by vacuum suction and a probe card (20) that inspects the electrical characteristics of the semiconductor wafer (1). The probe card (20) has a pressure chamber (60) which has a pressure space (PS) and in which the pressure space (PS) is sealed by bringing a one end (61)-side into contact with a one surface (1a)-side of the semiconductor wafer (1). The pressure chamber (60) has a cylindrical surrounding wall (40) and a contact shield (50) which is provided on a one end (42)-side of the surrounding wall (40), and which is made of a softer material than is a surrounding wall (41) and also constitutes the one end (61)-side of the pressure chamber (60), to contact the one surface (1a)-side of the semiconductor wafer (1). The present invention is configured such that when the one end (61)-side contacts the one surface (1a)-side of the semiconductor wafer (1), some of a plurality of chip formation regions (Ra) on the one surface (1a)-side of the semiconductor wafer (1) are positioned inside the pressure space (PS) and the remaining chip formation regions (Ra) are positioned outside the pressure space (PS).

The utility model discloses a food packaging bag recycling device which comprises a shell, the inner side of the shell is rotationally connected with a plurality of rotating shafts, the rotating shafts are powered by a power assembly, a cutting roller is fixedly connected among the four rotating shafts, the roller surface of the cutting roller is fixedly connected with a plurality of cutter bodies, and the cutter bodies are rotationally distributed on the roller surface of the cutting roller. The spiral directions of the cutter bodies on the roller surfaces of the four cutting rollers are opposite, food packaging bags needing to be crushed enter the crushing device through the inclined plate, the cutter bodies with sawteeth on the four cutting rollers in the crushing device rotate mutually to cut the plastic packaging bags, and the plastic packaging bags are twisted and cut through the spiral cutter bodies; and the problem that the plastic packaging bag is difficult to cut due to the soft material is solved.

This invention discloses a soft pad material for hair transplant fixation and reinforcement, and its application in plush toys. It belongs to the technical field of soft pad materials. The soft pad material provided by this invention includes a polyester fiber mesh and a soft material wrapped around the surface of the polyester fiber mesh. The soft material includes at least one of PVC, TPU, TPE, rubber, silicone, and their composites. The polyester fiber mesh is obtained by polymerizing a diacid monomer and an ethylene glycol monomer in a molar ratio of 1:(1.2-1.5). The diacid monomer, by molar part, includes 30-50 parts of semi-aromatic diacid, 40-60 parts of terephthalic acid, and 5-10 parts of 3-3'-bipyridine-5.5'-dicarboxylic acid. The soft pad provided by this invention achieves efficient reinforcement of the soft material through the polyester fiber mesh, balancing the material's flexibility and mechanical properties, enabling the soft pad to meet high pull-out force while also possessing excellent puncture resistance.

An optical fiber cable comprises at least one hollow-core fiber having a tight buffer formed around the hollow-core fiber. The tight buffer has a multi-layer construction whereby an inner layer is tightly formed around an outer surface of the hollow-core fiber and an outer layer is tightly formed around the inner layer. The inner layer is formed of a soft material having a low elastic modulus, whereas the outer layer is formed of a material having a higher elastic modulus than the inner layer.

The invention discloses an in-situ force-displacement measuring device and method for a soft material, and belongs to the technical field of material mechanical property testing. The device comprises a base, three spherical supports symmetrically arranged on the base, a carrying disc carried on the spherical supports, and a weight set for applying a vertical load to the carrying disc. The top of the spherical support is coated with dye, and transfer paper is laid on the surface of the tested soft material; under the action of load, the ball body is pressed into the soft material to generate indentations, and the dye is transferred to the paper to form a dyeing area; the area or the equivalent diameter of a dyeing area is obtained through an image acquisition system, and a mapping relation between the area or the equivalent diameter and actual displacement is established in combination with a calibration curve, so that force-displacement response is indirectly obtained. The image processing comprises the sub-steps of preprocessing, binaryzation, morphological operation, connected domain analysis and the like. The calibration curve is established through fitting (u = a.Ab) of a displacement sensor and a power function. The device is simple in structure, low in cost and suitable for rapid and in-situ mechanical property screening and comparison testing of materials such as soft cushions and foam.

The invention relates to the technical field of vacuum packaging equipment, in particular to damp-proof and anti-oxidation matrix vacuum packaging equipment and a using method thereof.The damp-proof and anti-oxidation matrix vacuum packaging equipment comprises a vacuumizing assembly and a conveying assembly, the upper end of the conveying assembly is fixedly connected with a supporting assembly, a pressing assembly and an anti-disengaging assembly, the supporting assembly comprises a gas storage shell, and the right side of the gas storage shell is fixedly connected with a sucking pump; the pressing and holding assembly comprises a frame plate, a servo motor is fixedly connected to the right side of the frame plate, a rotating rod is fixedly connected to the tail end of a main shaft of the servo motor, a rotating wheel is fixedly connected to the outer side of the rotating rod, the rotating wheel is sleeved with belts, and a rubber strip is fixedly connected between the two belts. According to the device, the device does not need to be opened in advance, it is ensured that a vacuumizing nozzle is smoothly inserted, the success rate and the automation degree are improved, the device is suitable for vacuumizing bag bodies made of soft materials, and efficiency and quality are improved.

The utility model relates to hydraulic clothes compression equipment which comprises a rack, a working bin is arranged in the rack, a front side opening communicated with the working bin is formed in the front side of the rack, a lower end door and an upper end door which are used for opening and closing the front side opening are installed on the front side of the rack, and the upper end door is located on the upper side of the lower end door. A discharging port communicated with the working bin is formed in the left side of the rack, limiting sliding grooves formed in the height direction of the rack are formed in the two sides of the discharging port, a side door is installed on the left side of the rack, protrusions are arranged on the two sides of the side door and arranged in the limiting sliding grooves, and the discharging port is opened and closed by moving the side door up and down along the limiting sliding grooves; a compression hydraulic cylinder and a side door hydraulic cylinder are installed on the top of the rack, and the side door hydraulic cylinder is located on the left side of the top of the rack. The compression device is suitable for compression of soft materials such as clothes, is particularly suitable for the fields of clothes manufacturing enterprises, logistics storage and the like, can effectively save space and improve transportation efficiency, and has great market application and popularization value.

This invention provides a soft thermally conductive silicone material, belonging to the field of thermally conductive silicone. It includes a heat dissipation layer, an insulating layer glued to the upper side of the heat dissipation layer, and a pressure-resistant layer glued to the upper layer of the insulating layer. The dispersed graphene structure ensures effective heat dissipation both internally and externally, rapidly dissipating conducted heat. The boron nitride insulating layer provides efficient insulation, preventing conductivity upon chip contact and improving safety. The pressure-resistant layer, composed of fine glass fibers and with alkali-free glass fibers as a support, enhances tear resistance and mechanical strength. The elastic structure of the soft silicone layer further improves overall strength and tear resistance, preventing tearing of the material itself. A flame-retardant layer composed of silica increases the flame-retardant effect of the thermally conductive silicone. A pressure-sensitive adhesive layer ensures stable adhesion and fixation between the thermally conductive silicone and the chip.

The utility model relates to the technical field of filter element production, in particular to a filter element framework and end cover welding structure which comprises a plurality of notches arranged at the end of a framework and distributed along the circumference of the framework, adjacent notches enclose to form teeth, the teeth are used for being bonded with the end cover after hot melting, and the notches are suitable for overflowing and filling of hot melting soft materials. The welding quality detection structure comprises the waterproof film, the waterproof film and the non-woven fabric are stacked and then wound around the end of the framework, the end, close to the end cover, of the waterproof film extends out of the end of the non-woven fabric and is connected to the framework in a hot melting mode, and the end, away from the end cover, of the waterproof film extends to the position where the permeable function of the filter element is not affected. The waterproof film is used for resisting water when the framework is inserted into water to detect whether water infiltrates inwards at the welding position or not. A circle of tooth shape is made at the contact position of the framework and the end cover, molten soft materials of the framework and the end cover enter gaps between adjacent teeth under the action of extrusion force and are solidified, the soft materials extruded to the edge are reduced, and the soft materials are prevented from being far away from a hot plate and cooled to become low-temperature soft materials to participate in welding.

The application discloses a high-uniformity silver plating process suitable for deep blind hole features and relates to the field of part surface treatment, and comprises a supporting table, one side of the supporting table is provided with a supporting column, the top end of the supporting column is provided with a top base, one side of the top end of the top base is provided with a gas cylinder, the bottom end of the gas cylinder is provided with a telescopic end, the bottom end of the telescopic end penetrates through the top base, the bottom end of the penetrating end is provided with a lifting table, the top end of the lifting table is provided with a clamping base, the telescopic end is clamped in the inside of the clamping base, two through grooves are formed in one side of the top end of the lifting table, personnel can align a conical cylinder with a deep hole in the side of a silver-plated part, at the moment, a motor is started, the conical cylinder is rotated through a driving shaft, at the moment, cleaning strips outside the conical cylinder rotate in the hole, dust, impurities and liquid residues in the hole are cleaned, and it is to be noted that the cleaning strips are soft materials and can be extruded.

The invention belongs to the technical field of intelligent soft materials, and particularly relates to a cold atmospheric pressure plasma modified electromagnetic interference shielding hydrogel material, which is prepared from the following raw materials: 0.2 g of chitosan, 3 g of acrylic acid, 0.5 g of dimethylaminoethyl methacrylate, 2.5 mg of N, N '-methylene bisacrylamide, 100 [mu] L of 0.4 Mol / L 2, 2'-azobis (2-methylpropanamidine) dihydrochloride, and 2 mL of Ti3C2 MXene dispersion liquid. The preparation method comprises the following steps: mixing chitosan, acrylic acid and other raw materials, carrying out ice-water bath ultrasonic dispersion, introducing cold atmospheric pressure plasma (CAP) to modify MXene, and carrying out thermal polymerization to form hydrogel; according to the invention, the bonding force between the MXene and the substrate is enhanced, high mechanical property and terahertz wave band high shielding effectiveness are realized, the process is simplified, the use amount of the MXene is reduced, and the requirements of flexible electronics and wearable equipment are met.

1. Purpose of Use: This is a set of automotive anti-slip mats for use in various pockets (door pockets, drink pockets, etc.) located near the driver's seat, passenger seat, and rear seats of a car. The purpose of use is to prevent small items from slipping when placed in each pocket, reduce vibration noise, protect the pockets from scratches, and allow for easy removal for cleaning. 2. Condition of Use: The mats are molded from a thin, soft material, and the edges of the product are beveled. 3. How to Use: Simply place the mats in each pocket to complete the installation. 4. Materials Used: Made of flexible rubber and polyvinyl chloride. 5. Set Composition: This set consists of a total of 18 mats.

The application discloses a kind of soft material 4D printing method and device with regionalized magnetic domain direction.The method comprises the following steps: establishing partition three-dimensional model and planning printing path to generate original G code;Based on the preset magnetic domain direction requirement, obtain the driving parameters of multiple magnetic poles by magnetic field model reverse decoupling, and re-edit G code to integrate magnetic field control and UV light control instruction;Prepare UV-curable soft material containing magnetic particles;After setting printing parameters, execute printing, synthesize three-dimensional magnetic field of preset direction at extrusion point when material extrusion makes magnetic particles directional, and delay to open UV light curing to lock magnetic domain direction.The application realizes three-dimensional space regionalization editing of magnetic domain direction inside soft material, significantly improves the deformation design freedom and motion control accuracy of 4D printing product, and provides reliable technical support for integrated manufacturing of complex driven soft robot.

The utility model relates to the technical field of battery fireproof protection, and discloses a battery management device with an automatic fire extinguishing function, which comprises a battery main body and a battery protection shell, the battery main body is fixedly arranged on the inner side of the battery protection shell, and ventilation and heat dissipation structures are arranged on both sides of the battery protection shell. According to the fire extinguishing device, the ventilation and heat dissipation structures are arranged on the two sides of the battery protection shell for circulating ventilation, when a fire disaster happens, the electrified electromagnet can stop running and move downwards under the gravity and the magnetic attraction effect of the fire extinguishing magnetic attraction plate, the soft material blocking plate is driven to be separated from the fire extinguishing bag containing box, and fire extinguishing dry powder in the fire extinguishing bag containing box extinguishes the fire. And meanwhile, a soft material blocking plate is pulled to seal and shield the ventilation and heat dissipation structure, so that the battery protection shell forms a closed space, the automatic fire extinguishing effect is good, and the device has the fire monitoring and automatic fire extinguishing capacity and is high in fireproof safety and excellent in self-heat dissipation capacity.