16results about How to "Elastic" patented technology

The utility model relates to adsorption forming technical field, concretely to a kind of carbon fiber unmanned vehicle spare part adsorption forming mould, comprising: mould equipment, the top surface of mould equipment is equipped with placing groove, the inside of placing groove is provided with placing plate, the top surface of placing plate is placed with mould core, the top surface of mould equipment is laid with carbon fiber plate, the left side wall of mould equipment is provided with pressing plate, the right side wall of mould equipment is provided with heating plate;Cooling structure is installed on the mould equipment.The utility model is set up between pressing plate and heating plate and is set up turnover plate, after turnover turnover plate, polyurethane elastic film can be pressed in mould core and the top surface of shaped carbon fiber plate, polyurethane elastic film has elasticity, mould core and shaped carbon fiber plate can form corresponding shape on polyurethane elastic film surface, after liquid is passed into inside of liquid cavity, carbon fiber plate can be cooled and cooled, accelerate the cooling speed of carbon fiber plate, improve the production efficiency of spare part.

The utility model relates to diaphragm technical field, concretely is a kind of novel elastic composite flat diaphragm, the flat diaphragm includes support and diaphragm component, hollow hole is opened in the support, the diaphragm component is fixed on support, and hollow hole is completely shielded, the diaphragm component includes elastic membrane layer and the metal layer being arranged on the upper and lower ends of elastic membrane layer, electrically conductive coil is arranged at hollow hole on the metal layer, the both ends of electrically conductive coil are all provided with conducting point, and the conducting point and electrically conductive coil are electrically connected, and the protective layer is provided on the end face of electrically conductive coil away from metal layer. The utility model has simple structure, reasonable in design, diaphragm sound production effect is good, service life is long, and electrically conductive coil resistance adjustable, satisfy the use demand of different products, it is worth promoting and using.

The present invention provides a preparation method of a PEEK composite waterproof surgical towel suitable for endoscopic flowing water surgery, and the present invention relates to the technical field of surgical towels. The preparation method of the PEEK composite waterproof surgical towel suitable for endoscopic flowing water surgery described in the present invention includes the following steps: Step 1: Select an ultra-thin transparent PEEK film; Step 2: Use the selected PEEK as a waterproof layer and composite it with thick cotton cloth as a base layer by an intermittent stitching process to obtain the waterproof surgical towel. By integrating the softness and skin-friendliness of cotton cloth with the high toughness of PEEK material, when laying, it has better elasticity and fit than a pure cotton towel, and can withstand repeated high-temperature and high-pressure sterilization, with a longer service life.

This utility model discloses an integrated adapter sheet metal cable tie, comprising a cable tie body and a buckle connected in sequence. A connecting seat is fixedly disposed on the outer side of the cable tie body, and the connecting seat is detachably connected to the buckle. An opening groove is provided at the upper end of the buckle, and two sets of inclined grooves are symmetrically arranged on the inner wall of the opening groove near the upper end. A support frame is installed at the bottom of the inner wall of the opening groove, and an inclined block that engages with the inclined groove is fixedly connected to the upper end of the support frame. Metal claws are fixedly connected to both the inclined block and the inner side of the support frame. Two sets of elastic buckles are fixedly connected to the outer wall of the buckle, and two sets of locking holes matching the elastic buckles are provided on the outer side of the connecting seat. This utility model adopts a detachable structure for the cable tie body and buckle, as well as the buckle and the internal metal claws. After cutting the cable tie, the buckle and the internal metal claws can be disassembled and reused, reducing the overall usage cost and significantly improving practicality. It is worthy of promotion and use in the existing market.

The utility model relates to the technical field of medical instruments, and discloses a microneedle device which comprises a microneedle unit and a wearing unit, the microneedle unit comprises a first containing cavity, a communicating hole communicated with the first containing cavity is formed in the microneedle unit, and the microneedle unit is used for puncturing the interior of a part to be punctured so that the communicating hole can be communicated with the interior of the part to be punctured; the wearing unit is connected with the microneedle unit and used for enabling the microneedle unit to be detachably arranged on a to-be-punctured part. According to the utility model, the wearing unit is arranged and can be detachably arranged on the surface of the to-be-punctured part, so that the microneedle unit is fixed on the to-be-punctured part, and further, the microneedle unit is stably communicated with the to-be-punctured part. Compared with the prior art that the microneedle array is fixed on the to-be-punctured part through a medical adhesive tape, the wearing unit does not need to be pasted on the surface of the to-be-punctured part, fixation between the microneedle unit and the to-be-punctured part can also be achieved, the to-be-punctured part is prevented from being endowed with the dragging feeling, and the puncturing effect of the to-be-punctured part is improved. Therefore, the technical effect of improving the use comfort of the microneedle unit is achieved.

This invention belongs to the field of food processing technology and discloses a method for producing anthocyanin-enriched antioxidant jelly from black chokeberry. By weight, the raw materials include: 6.5-19.5 parts black chokeberry, 3.5-10.5 parts persimmon, 7-21 parts erythritol, 0.4-1.2 parts carrageenan, 0.4-1.2 parts konjac gum, and the remainder being drinking water. The method employs a persimmon compound astringency removal process to eliminate the astringency of the black chokeberry itself; uses erythritol, a natural sugar substitute, to replace sucrose as a sweetener, which reduces calories and avoids masking the natural flavor of anthocyanins; and utilizes a compound gum to form the jelly, combining the anthocyanins of black chokeberry with the jelly; thus developing a low-sugar, healthy, functional food to meet consumers' demand for healthy snacks.

This invention provides an improved electric heater and an electrical appliance for heating food or water, including an electric heater (1) and a container (2) for holding food or water. The electric heater (1) is placed below the container (2), and a graphene composite plate (3) is laid between the electric heater (1) and the container (2). The electric heater (1) generates heat when energized and transfers the heat evenly and quickly to the graphene composite plate (3). The container (2) placed on the graphene composite plate (3) absorbs the heat and then heats the food or water inside. The graphene composite plate is a superconducting material with a heat transfer efficiency 10 times that of ordinary materials. Therefore, it can quickly and evenly absorb the heat generated by the electric heater and heat it evenly, avoiding the technical problem that the glass container placed on it is prone to breakage due to large local temperature differences caused by uneven heating of the electric heater. At the same time, the graphene composite plate has a certain buffering effect.

The utility model discloses a kind of cable rope moving wear-resistant sheaths, including the sheath body that long tubular and axially open opening is opened, the sheath body has elasticity, its opening place detachably connected with box body, the box body is equipped with lubricating medium, box body's outer wall is equipped with injection port, the bottom of box body is equipped with multiple seepage holes, the seepage hole is equipped with elastic opening and closing component, by the movement of cable rope in sheath body, push elastic opening and closing component to open or close;The sheath body is fixed with multiple positioning mechanisms in the end far from opening.Opening place installed box body, can prevent cable rope from opening place falling off in the movement process, and box body is injected with lubricating medium, by the effect of elastic opening and closing piece, lubricating medium can be made from seepage hole into sheath body, to adhere on cable rope, to play the lubricating effect to cable rope.

The invention discloses a compound type hair dye as well as a preparation method and application thereof. Comprising an agent A and an agent B, the agent A contains indigo blue, henna quinone, a thickening agent, a surfactant, an organic solvent and water; the agent B contains a natural plant extracting solution, a thickening agent, a surfactant and water; the natural plant extract is obtained by the following steps: crushing natural plants, mixing, adding water of which the weight is 1-1.5 times of the total weight of the natural plants, carrying out ultrasonic treatment at 45-55 DEG C for 1.5-3 hours, and then centrifuging to obtain supernate, namely a natural plant extracting solution; the natural plant is selected from at least one of polygonum multiflorum, walnut green seedcase, eclipta, madder, lithospermum, ginger and sophora flower bud.

This utility model relates to the field of hydraulic actuators and provides a swing-type hydraulic actuator. The actuator includes: a body; an oil inlet disposed on one side of the body, and a connecting pipe fixedly disposed at one end of the oil inlet. In use, by inserting the sleeve into the interior of the connecting pipe, the two limiting plates are further inserted into the interior of the two fixing plates. The two fixing blocks are squeezed by the inner walls of the two fixing plates, which further causes the two second sleeve rods to slide into the interior of the two first sleeve rods, thus fixing the sleeve and the connecting pipe together. During disassembly, by pressing the two fixing blocks upward, the two fixing blocks are further slid into the interior of the two limiting plates. At this time, the sleeve can be removed from the connecting pipe. Thus, when using the actuator, the installation method between the oil chamber pipe and the body is simple, and installation and disassembly do not require turning screws, reducing the maintenance time of the actuator.

The utility model discloses a support piece for head -wearing earphone, including earphone spring, both ends of earphone spring are fixedly installed with sliding assembly, and earphone spring is connected with two primary inner membranes respectively through two sliding assemblies, and the surface of two primary inner membranes is all equipped with secondary inner membrane, and the surface of two secondary inner membranes is all equipped with outer membrane, and earphone spring includes the outer sleeve, and the inside of outer sleeve is connected with two steel wires and wire material and inserts, two sliding assemblies all include clamping strip, sliding seat and sliding sleeve, and the surface sliding connection of sliding seat has sliding sleeve, and one end fixed connection of sliding sleeve has the resistance key, and one end fixed setting of sliding seat has two clamping springs, and the one end of two clamping springs away from sliding seat is connected with two resistance keys respectively, the utility model discloses a support piece for head -wearing earphone, is more light and clever, appearance is more beautiful, and the clamping force is moderate, and the service life is also longer.

The utility model relates to printer technical field discloses a kind of rotary shift subassemblies for square box printer, including base and the bracket located at the top of base, the end fixedly installed with feeding unit of base top away from bracket, the side of feeding unit close to bracket is provided with limiting component, the side close to bracket of limiting component is provided with fixed frame, the end sliding installation of fixed frame close to feeding unit has Y-axis displacement module.The rotary shift subassembly for square box printer, by the design of the plug-in installation of locating hole and mounting column, the quick installation of clamping plate and rotating head can be facilitated, and then the quick fixing of clamping plate and rotating head is realized by cooperating locking nut, and the quick disassembly of clamping plate is also facilitated in a threaded connection mode, maintenance efficiency is improved, by setting rotary shift subassembly, the accurate rotation of material can be realized, the printing of different surfaces of material is satisfied, and when using, manual overturning is not needed, the risk of personnel damage is reduced.

The utility model discloses a vacuum cup silica gel sealing valve which comprises a cup cover, a water drinking pipe and a turning cover, the water drinking pipe is fixedly installed in the cup cover, the outer side of the bottom of the water drinking pipe is connected with a silica gel valve, the outer side of the cup cover is rotationally connected with the turning cover, a first silica gel plug is arranged in a connecting hole, an auxiliary hole is formed in the cup cover, and the auxiliary hole is communicated with the water drinking pipe. An auxiliary silica gel plug is arranged in the auxiliary hole, the silica gel valve comprises a valve body, a first threaded connecting ring and a second threaded connecting ring, and the first threaded connecting ring is fixedly installed in the valve body. According to the silica gel sealing valve of the vacuum cup, through threaded connection of the silica gel valve, a water drinking pipe and the silica gel valve are connected more firmly, the sealing effect is improved when the flip cover is closed through the first silica gel plug, the first silica gel plug is convenient to disassemble and assemble, the situation that the flip cover cannot be opened due to the internal and external pressure difference is avoided through the auxiliary silica gel plug, the first silica gel plug can be opened, and the sealing effect is improved. And the pressure in the vacuum cup is relieved, so that the flip cover is convenient to open.

The utility model discloses a planning layout display device which comprises a base, a bearing plate, a model and a movable frame, the bearing plate is arranged above the base, a mounting plate is fixedly arranged at the top of the bearing plate, a mounting groove is concavely formed in the bottom of the mounting plate, and a plurality of mounting holes are formed in the top of the mounting plate in an array mode. The top of the bearing plate is concavely provided with insertion holes aligned with the multiple mounting holes, the bottom of the model is fixedly provided with insertion rods, the outer side walls of the insertion rods are concavely provided with clamping grooves, the movable frame is provided with a vertically-through channel, multiple handrails are fixedly arranged in the channel at intervals, the movable frame is slidably arranged in the mounting grooves, and the movable frame is connected with the mounting plate through a displacement assembly. The displacement assembly is used for driving the movable frame to slide back and forth. Through the arrangement, a plurality of models can be fixed at the same time, and the working efficiency of installing the models is improved.

This invention discloses a pallet for easy adjustment of aisle width for cargo containers, belonging to the field of cargo container technology. It includes shelves and multiple partitions evenly arranged on the shelves. Each shelf has at least two limiting grooves. Each partition has a limiting plate at its bottom that slides with the limiting groove, and multiple sliding balls evenly arranged on the limiting plate that also slide with the limiting groove. The number of limiting plates corresponds to the number of limiting grooves. The partition has a positioning mechanism inside for positioning goods. This invention, by adding a positioning mechanism, can adjust the distance between the partition and the goods. It also increases resistance to goods that are difficult to fix due to soft materials, thus providing reinforcement. The positioning clamps are made of silicone, providing elasticity and deforming with the shape of the goods, reducing the possibility of compression and dents.

The application discloses a composite crucible for smelting aluminum-lithium alloy and a preparation method thereof. The composite crucible is composed of an outer heat-resistant cast steel layer, a middle carbon fiber felt layer and an inner silicon carbide ceramic layer. The heat-resistant cast steel is one of ZG40Cr24Si2, ZG50Cr28Ni48W5 and ZG35Cr24Ni7NRE. The middle layer is a carbon fiber felt with a porosity of 30-70% prepared from mesophase pitch-based carbon fibers. The silicon carbide ceramic layer is composed of 85-90% silicon carbide, 5-8% SiO2 and 2-10% mullite. The preparation process of the crucible is simple. The main body of the crucible does not react with lithium, thereby ensuring the quality of the melt. The multi-layer structure makes it easier to replace and repair the damaged crucible, thereby prolonging the service life of the crucible. Meanwhile, the crucible is convenient to transfer and will not crack during the smelting process.