40results about How to "Fold at will" patented technology

The invention relates to a flexible temperature sensor based on a graphene nanometer wall and a preparing method thereof. The temperature sensor comprises polymer and a graphene nanometer wall body. The polymer is combined to the lower surface of the graphene nanometer wall body or embedded in the upper surface of the graphene nanometer wall body. The preparing method comprises the steps that after the graphene nanometer wall body made of the tubular CVD is transferred through the polymer transferring method, a graphene nanometer wall body/polymer double-layer structure is formed, the two ends of the graphene nanometer wall body are connected through a silver paste coating method to serve as an electrode with silver or other metal wires, spin coating can be carried out on upper layer of polymer, and a polymer/graphene nanometer wall/polymer three-layer structure is formed. The temperature sensor made of the graphene nanometer wall/polymer has the advantages of being simple in structure, convenient to machine, high in flexibility, light in weight, good in flexibility and biology compatibility and the like, and has very good application prospects in the fields of instruments, meters, photoelectric devices, flexible electronic skins and the like.

The invention discloses a flexible screen mounting structure and a flexible LED display screen. The flexible screen mounting structure comprises a flexible mounting belt and a plurality of mounting units, wherein the flexible mounting belt is a grid flexible mounting belt consisting of a plurality of cross strips and vertical strips fixedly connected; the mounting units are arranged in a dot matrix and arranged on intersected positions of the cross strips and vertical strips; each mounting unit is provided with at least one positioning part and at least two fixing parts; the positioning part is used for positioning and fixing the mounting unit on the flexible mounting belt; the mounting units are used for mounting and fixing various LED units correspondingly one to one; each fixing part is used for respectively mounting and fixing an LED unit corresponding to the fixing part; and each mounting unit also comprises a movable positioning sleeve used for making the mounting unit directionally moving along the cross strip or the vertical strip. The invention has the advantages of simple structure, convenient and flexible mounting, convenient transportation, and difficult damage during mounting and using various LED units.

The invention discloses a flexible display screen mounting structure and a flexible display screen. The mounting structure comprises a flexible mounting strip and a plurality of mounting units. The flexible mounting strip is a grid-shaped flexible mounting strip which consists of a plurality of transverse strips and a plurality of vertical strips fixedly connected with each other; the mounting units are in dot matrix arrangement and each mounting unit is provided with at least one positioning part used for fixedly positioning the mounting unit on the flexible mounting strip; each mounting unit is used for fixedly fixing each LED unit corresponding one to one; and each mounting unit is also provided with at least two fixing parts which are used for fixedly mounting corresponding LED units. The flexible display screen mounting structure and the flexible display screen have the advantages of simple structure, convenient installation, and convenient transportation; and each LED unit is hardly damaged during installation and use.

The invention discloses carbon filament heating cloth and belongs to the warm electrothermal cloth. The carbon filament heating cloth is composed of textile fabric, metal silk thread groups and carbon fiber filaments, wherein the metal silk thread groups and the carbon fiber filaments are weaved in the textile fabric; the metal silk thread groups are weaved in the warp yarns of the textile fabric while the carbon fiber filaments are weaved in the weft yarns of the textile fabric. The metal silk thread groups and the carbon fiber filaments are lapped to form a square grid-shaped circuit in the textile fabric, a power supply is connected with two metal silk thread groups at the outmost ends, all the metal silk thread groups and the carbon fiber filaments make up an integrated parallel circuit, and a product is not scrapped even if some parts of a heating filament are break off. The carbon filament heating cloth emits heat uniformly, can be folded randomly and washed repeatedly, and has flame retardant effect. The carbon filament heating cloth can generate far-infrared bands good for human body.

A flexible fiber felt is characterized by consisting of ceramic fiber, an organic bonding agent and an additive. The flexible fiber felt comprises the following components by weight: 40 to 80 portions of the ceramic fiber, 1 to 80 portions of the organic bonding agent and 0.5 to 5 portions of the additive; and a production process for the flexible fiber felt comprises the following steps: 1, slurry preparation; 2, deslagging; 3, molding; 4, vacuum suction filter; and 5, drying to obtain a finished product. The flexible fiber felt has the advantages that: 1, the fiber felt has good flexibility, can be folded and bent randomly in each direction, and can randomly package and wrap equipment and parts along with shapes of the equipment and the parts when used in construction; the rebound rate of the product at normal temperature can reach 100 percent; the flexible fiber felt can be processed and manufactured into sealing materials with various shapes or other special products; the product has good flexibility and resilience; and the fiber felt has good elasticity, and when the fiber felt is used as the sealing material, the good resilience of the fiber felt makes the sealing effect ensured.

The warm keeping device includes heating unit, control unit and power supply, as well as heating setting control circuit, heating drive circuit and automatic temperature control circuit. The heating unit is carbon fiber and is connected via drive circuit to the heating control circuit; and the automatic temperature control circuit is connected to the heating drive circuit. The warm keeping device of the present invention is safe, high in warm keeping effect, less ageing and breaking, and may be used widely in clothing and bedding.

The invention relates to a repairing and reinforcing process of a construction cracking member, mainly comprising the following steps of: preparing an amount of fiber cloth: rolling part of fiber cloth into fiber cloth anchor rods (7), tailoring part of fiber cloth into fiber cloth reinforcing layers (5) and tailoring part of the fiber cloth into fiber cloth anchor devices (3); determining corresponding reinforcing points on the cracking member (1); compulsorily recovering the cracking member (1), and punching anchor holes along the reinforcing points of one side to the reinforcing points of the other side of the cracking member; sticking the fiber cloth anchor devices (3) to the peripheries of the anchor holes by using binders (2); making the fiber cloth anchor rods (7) pass through the anchor holes, tailoring one end of each fiber cloth anchor rod into a quincuncial tip (4) and sticking the tips to the fiber cloth anchor devices (3), and sticking the fiber cloth reinforcing layers (5) outside the quincuncial tips (4); tightening the fiber cloth anchor rods (7) from the other end, and also tailoring the tip of the other end into the quincuncial tip (4); sticking the quincuncial tips (4) to the fiber cloth anchor devices (3) by using the binders (2); and sticking the fiber cloth reinforcing layers (5) outside the quincuncial tips (4).

The invention discloses a hydrothermal blanket comprising a cushion body, a heating device, a liquid inlet pipe and a liquid outlet pipe. One end of the liquid inlet pipe and one end of the liquid outlet pipe are both communicated with the heating device, and the other end of the liquid inlet pipe and the other end of the liquid outlet pipe are both communicated with the cushion body. The hydrothermal blanket further comprises a driving device driving liquid to flow in a circulating mode. The cushion body comprises a first layer body and a second layer body which are both made of insulation and waterproof materials, wherein the periphery of the first layer body and the periphery of the second layer body are mutually sealed and pressed, the two layer bodies are mutually pressed to form a plurality of pressing points and a first pressing line, gaps are formed among the pressing points to form flow channels for fluids to flow, and the pressing line divides the flow channels into a liquid inlet unit and a liquid outlet unit. No pipe bodies are distributed in the whole cushion body, discomfort cannot be caused, and the hydrothermal blanket can be folded at will, and is convenient to carry and long in service life; and the flow channels are multi-directional, liquid can flow at will in the flow channels, blocking phenomena of heat transfer cannot occur, and uniform temperature distribution of the whole blanket body is guaranteed.

The invention relates to a portable clothes dryer, belonging to the technical field of garment machinery equipment. The portable clothes dryer is composed of an air heater and a sealing bag. The air heater consists of an air outlet, a fan body, an air inlet window and a gear switch. The sealing bag consists of a ventilating hole, a cloth cover with a zipper, an air-tight bag body, an adhesive tape, an air inlet end and an air outlet end. The portable clothes dryer provided by the invention has a small volume, is convenint for carrying, and is simple and convenient for use.

The invention discloses a novel key and method based on a bar code identification principle. The novel key consists of two parts, namely a key identifier and a keyboard, wherein the key identifier comprises a camera, an infrared transmitting tube, a button, a finger stall, a wireless transmitting module, a shell and a processor; key bar codes and horizontal black lines positioned at the upper and lower ends of the key bar codes are arranged on the keyboard; and the key identifier identifies obtained key numbers by virtue of the key bar codes. A user wears the key identifier on the finger through the finger stall, when the user puts the key identifier on the key bar codes and presses the button down, the camera acquires an image in assistance of emergent light of the infrared transmitting tube, the key bar codes are positioned by the horizontal black lines at the upper and lower ends of the key bar codes, and then information of the key bar codes are read; and the processor processes the information to obtain the key numbers and transmits the key numbers through the wireless transmitting module for subsequent use. Therefore, the novel key is realized.

The invention relates to an elastic fiber felt and a preparation method thereof. The elastic fiber felt is characterized in that the elastic fiber felt is composed of ceramic fiber, low-melting-point PET fiber, an organic binding agent and an additive. The elastic fiber felt comprises, by weight, 35-75% of ceramic fiber, 15-25% of low-melting-point PET fiber, 1-10% of the organic binding agent and 1-5% of the additive. The fiber felt provided by the invention has good flexibility, and can be freely folded and bent on any direction. When the fiber felt is used in a construction process, the felt can be used for freely wrapping and winding along with the shapes of equipment and parts. Under normal temperature, the resilience rate of the product reaches 100%. The felt can be processed into sealing materials or other irregular-shaped products with different shapes. The product has excellent flexibility and resilience. The fiber felt has good elasticity. When the fiber felt is used as a sealing material, the sealing effect is better ensured with the excellent resilience.

The invention provides graphene electric heating cloth and a manufacturing process thereof. The graphene electric heating cloth comprises an upper base fabric, a lower base fabric, a power supply, anoverheat protection module, an electronic temperature control module and a heating time control module, wherein the upper base cloth comprises base cloth, a far infrared radiation conductive slurry layer, a graphene nano material layer, an electronic-grade glass fiber yarn layer, a modified polyacrylonitrile fiber layer and a PTFE film, and a heating space is formed between the upper base cloth and the lower base cloth. According to the invention, heat energy is generated through mutual impact and friction between graphene carbon molecules of the graphene nano material layer under the initiation and excitation of power supply electricity, a large amount of infrared radiation is generated, the infrared radiation is radiated through the far infrared radiation conductive slurry layer, large-area uniform and low-temperature heating can be achieved, the far-infrared radiation function can make people feel more comfortable, blood circulation is improved, and abnormal temperature rise can beprevented through the overheating protection module, the electronic temperature control module and the heating time control module.

The invention discloses a heat insulation flower shelf. The invention adopts the technical scheme that: the heat insulation flower shelf comprises a flower shelf main body and two hemispherical housings arranged on the flower shelf main body, wherein the housings are fixedly connected on the flower shelf main body. The housing consists of a bottom ring, an arc-shaped bracket and a transparent plastic film fixedly connected on the bracket, wherein the bracket is movably connected with the bottom ring. A connecting plug is arranged on the bracket. The heat insulation flower shelf has the advantages that: the adopted transparent plastic films can absorb sunlight, so heat insulation effect is achieved; and the adopted two hemispherical housings have opposite opening structure, can be randomly opened, closed and folded, and are convenient for watering flowers and grass and fertilizing.

The invention discloses an intelligent mobile phone capable of being folded at random, belonging to the field of intelligent mobile phones. The intelligent mobile phone comprises four pieces of rectangular blocks with the same size, screens are made of flexible materials, and a first screen is provided with volume and power buttons. The intelligent mobile phone has the advantages that since the flexible screen materials are employed, the intelligent mobile phone can be folded at random, and since the first screen is provided with the volume and power buttons, the volume and switch-on and switch-off of the intelligent mobile phone can be conveniently controlled after folding.

The invention discloses a gravel debris enclosing sleeve structure. The gravel debris enclosing sleeve structure is characterized by comprising a plurality of enclosing sleeve single bodies, wherein each enclosing sleeve single body comprises a main body I and a main body II, each main body I and each main body II are of a square shell structure, each main body I and each main body II are buckledtogether up and down to form a square box structure, and the plurality of enclosing sleeve single bodies are connected together to form the enclosing sleeve structure; the enclosing sleeve single bodies are filled with gravel soil or fragmentary substances, and then the enclosing sleeve single bodies are connected together to be used for individual shelters in deserts or flood fighting and prevention; the enclosing sleeve single bodies form a square solid structure after being filled with materials, nylon stickers are arranged on the outer side of the main bodies I and the outer side of the bodies II, and the adjacent enclosing sleeve single bodies are connected through the nylon stickers; and by means of the square solid structure, after the enclosing sleeve single bodies are connected with one another, no gap exists between every two adjacent enclosing sleeve single bodies, and a better water interception effect can be achieved in flood fighting and prevention.

The invention discloses a method for manufacturing a nanoparticle thin-film switch. A polyester silk screen printing plate is fixed on a silk screen printing machine, conductive silver paste is printed on the ZnO nanoparticle thin film which is 0.075 mm thick and subjected to corona treatment through a scraper blade, and then the ZnO nanoparticle thin film is placed in an oven at the temperature of 80-120 DEG C to be cured for 25-35 min; after the conductive silver paste layer is cured, a polyester screen printing plate is selected to print a layer of light-cured insulating ink on a silver paste circuit which does not need to be contacted, and curing is completed through an ultraviolet light channel of a UV exposure machine; a layer of conductive carbon paste is printed on the externally connected conductive silver paste circuit; the ZnO nanoparticle thin film is cut according to the shape of the thin film switch by using a laser cutting machine or a mold, and the contact part of the ZnO nanoparticle thin film with the thickness of 0.1 mm in the middle layer at the corresponding upper and lower points is cut off; and finally, the upper-layer thin film, the middle-layer thin film and the lower-layer thin film are assembled and laminated by using waterproof mucilage glue. The method is used for manufacturing the nanoparticle thin film switch.

The invention provides a novel egg fetching device which is capable of conveniently and quickly fishing eggs. Iron wires are directly bent to form several circular rings with perimeters arithmetically increasing, the circular rings are welded on an iron wire which is bent to be a half oval from bottom to top according to the perimeter sequence from small to big, two reinforcing rings are added along a direction perpendicular to the circular rings, the upper ends of the reinforcing rings are welded on the circular ring on the uppermost layer, and other intersected positions are not fixed. After being used, the portable egg picking device can be folded mutually, so that space occupied by the portable egg picking device is reduced.

The invention relates to protection equipment, in particular to foldable highway two-side protection equipment. The technical problem to be solved by the invention is to provide the foldable highway two-side protection equipment which can be freely folded and fixed, is easily unlocked and keeps an unlocked state. According to the technical implementation scheme, the foldable highway two-side protection equipment comprises two supporting frames; guardrails which are connected to the inner sides of the guardrails and the supporting frames; and first hinges which are connected between the first hinges and the guardrail in an up-and-down symmetrical rotating manner. By rotating the guardrail anticlockwise, driving the first clamping block to rotate anticlockwise and be hooked by the first sliding block, the guardrails on the two sides are fixed together, then the first connecting rod is pushed to move downwards, the first sliding block is driven to move forwards to be away from the second clamping block, the guardrail on the right side can be rotated clockwise, and the effect of freely fixing and unlocking the guardrails on the two sides is achieved; and random folding and convenient carrying are realized.

The invention discloses a velveteen carpet with high and low velveteen feelings, which is woven by fancy yarns, overcomes the defects of low efficiency, large stapling amount, high material consumption, difficulty in folding of the carpet, easiness in deformation after washing and the like of a common carpet weaving machine, and realizes efficient production, product individuation, small-batch production and quick response. The carpet produced by the invention is easier to fold and wash with water, and is easier to care. Compared with an existing plain-woven carpet, the hand feeling of the carpet provided by the invention is more comfortable and skin-friendly than that of the plain-woven carpet, and the carpet is suitable for children to use. Compared with an existing plain-woven carpet, the carpet is thicker and has the functions of protecting the ground and enhancing sound insulation compared with the existing plain-woven carpet with the same gram weight.

The invention relates to a multifunctional stool, in particular to a multifunctional stool integrating storage and folding functions. The invention aims to provide the multifunctional stool which integrates the storage and folding functions, can store articles, can be folded at will, can automatically provide and fix a back cushion, can ensure the leakproofness of the articles, and can be used at ease. The multifunctional stool integrating the storage and folding functions comprises supporting sliding rails, a storage mechanism, and foot folding mechanisms; three pairs of supporting sliding rails are evenly arranged on the ground at intervals in a surrounding mode, and each pair of supporting sliding rails are symmetrical to each other; the storage mechanism is arranged among the upper sides of the supporting legs; and the foot folding mechanisms are arranged between the supporting slide rails. According to the multifunctional stool, a first pulley is matched with the back cushion to drive a second pressing block to move, so that an arc-shaped sliding block is driven to move, then a bolt is used, the bolt is inserted into or far away from the space between the box door and a storage box, the effect of automatically locking and loosening the box door is achieved, objects are convenient to take, and the leakproofness of the storage box is guaranteed.

The paperless office conference content recording device comprises a metal supporting rod, the lower end of the metal supporting rod is fixedly connected with a suction cup, the front shell wall of a connecting shell is fixedly connected with a connecting device, and the periphery of the outer surface of the connecting device is movably connected with fixing devices. The inner sides of the four fixing devices are jointly and movably connected with a recorder body, a switch is fixedly connected to the upper portion of the right end of the recorder body, a recording screen is fixedly connected to the middle of the front end of the recorder body, and a recording opening is formed in the lower portion of the front end of the recorder body. A camera is fixedly connected to the upper portion of the rear end of the recorder body, and stretching devices are slidably connected to the left portion and the right portion of the upper end of the connecting device. According to the paperless office conference content recording device, the whole device is reasonable in structural design, manual handwriting recording is avoided, conference recording is high in authenticity and stability, and the working efficiency of conference recording is improved.