30results about How to "No need to worry about falling off" patented technology

The invention relates to a high heat conductivity graphene coating for a heat dissipation device and a preparation method and application. The high heat conductivity graphene coating disclosed by theinvention is prepared through the following steps: preparing graphene dispersion liquid, then adding an adhesive and a thickener to the graphene dispersion liquid, dispersing to obtain a homogeneous and stable graphene mixed slurry, uniformly coating the graphene mixed slurry on the surface of a heat dissipation component of the heat dissipation device, then drying, thus being capable of obtaininga uniformly coated graphene coating. According to the invention, the high heat conductivity graphene coating is directly coated on the surface of the heat dissipation component, and high in binding force with a substrate of the heat dissipation component, so that thermal conduction properties of the heat dissipation component can be obviously improved, furthermore, the waterproof adhesive and thehydrophilic thickener are used, therefore, the wettability of the graphene coating on water can be further enhanced to prevent condensate water from directly condensing into water drops on the surface of heat dissipation component so as to increase the heat exchange area.

The invention discloses a diamond wire saw and a preparation method thereof. The diamond wire saw comprises a bending-resistant flexible multi-strand rope. The preparation method comprises the following steps: a, removing oil from the surface of the flexible multi-strand rope and coating high-temperature resistant inorganic glue onto the flexible multi-strand rope at intervals, so as to form an isolated coating layer after the glue is cured; b, adding metal soldering materials into the organic glue to prepare a pastry mixture; c, coating or impregnating the pastry metal soldering materials onto the spaced parts of the flexible multi-strand rope, and then spreading diamond abrasive particles onto the rope; spraying or cold-pressing a layer of metal soldering materials onto the surface of the rope after the organic glue is cured; d, putting the obtained flexible multi-strand rope into a vacuum brazing furnace for sintering, taking the rope out of the furnace and then removing the inorganic glue; after heat treatment, coating a layer of rubber-plastic material protection layer onto the spaced parts of the flexible multi-strand rope; after the glue is cured, obtaining the diamond wire saw. The diamond wire saw can effectively prevent a braze-welding material from entering into gaps of the flexible multi-strand rope so as to solve the problem that the conventional diamond wire saw manufactured by taking the flexible multi-strand rope as a centre line is too inflexible and is entirely unusable.

An orthodontic tray is characterized in that the orthodontic tray comprises an outer guiding plate arranged on a dentition, and a covering piece matched with the outer guiding plate and covering a bracket, the covering piece is a soft body formed by curing a fluid material on the bracket, the outer guiding plate includes a lip-cheek cavity, and the lip-cheek cavity covers the upper part of the covering piece. The orthodontic tray is a tool commonly used in indirect bonding. The orthodontic tray has a simple manufacturing process, can accurately position the bracket, can stably accommodate thebracket to prevent the bracket from falling, and also ahs the advantages of simplicity in operation, great shortening of the working time of orthodontists, and improvement of the working efficiency.

The invention belongs to the technical field of detection devices for automobile research and development, in particular to a building-block detecting tool special for detecting a longitudinal beam assembly on the bottom side of a vehicle. According to the building-block detecting tool special for detecting the longitudinal beam assembly on the bottom side of the vehicle, a plurality of supporting mechanisms, a plurality of positioning mechanisms, a plurality of hole site detecting mechanisms, a plurality of go-no go fixed gauges and a plurality of leveling gauges are arranged on a base, and the go-no go fixed gauges and the leveling gauges are installed on the base through corresponding turnover plate mechanisms or corresponding sliding rail mechanisms respectively. According to the structure of each sliding rail mechanism, a sliding rail base plate is fixed to the upper portion of an I-shaped support assembly, two parallel sliding rails are installed on the sliding rail base plate, one positioning plate is installed on the sliding rails through a sliding block below the positioning plate, and two or more leveling gauges are fixed to the positioning plate. By the adoption of the sliding rail mechanisms, the defects that due to the fact that multiple turnover mechanisms are arranged on a large detecting tool, operation is complex, the precision is poor after long-term use, the part detecting efficiency is low are overcome. The building-block detecting tool special for detecting the longitudinal beam assembly on the bottom side of the vehicle has the advantages that the number of parts is small, the overall machining is easy and convenient, and the safety and reliability are guaranteed.

The invention relates to an oral cavity inner supporting device for a dental operation. The supporting device comprises a handle, a water suction head and a barrier sheet, wherein the water suction head is arranged at the upper end of the handle in a bent mode; a mounting sleeve is arranged on the outer edge, where one end of the barrier sheet is sleeved, of the water suction head, and fins, which are flexibly bent, are arranged on both sides of the other end of the barrier sheet; and the two fins are integrally similar to calabashes and are placed in the oral cavity of a patient so as to stop a tongue and to dilate the oral cavity. According to the supporting device disclosed by the invention, the barrier sheet is integrally similar to a calabash and is plugged in the oral cavity after being bent, so that the barrier not only can fit to the mouth of the patient but also can dilate the oral cavity and offer good illumination; when the supporting device is used, the operation can be completed by one doctor without the assistance of other nurses, and liquid in the oral cavity of the patient can be discharged timely, so as to avoid discomfort in the patient.

The invention provides an oscillation and incubation device. By the aid of the oscillation and incubation device, technical problems of incapability of simultaneously carrying out oscillation and incubation operation by automatic immunity analyzers and influence on biochemical reaction and the detection precision in the prior art can be solved. The oscillation and incubation device comprises a framework, a seat, an oscillation mechanism and a control mechanism, and is characterized by further comprising an incubation mechanism; photoelectric sensors and a pair of slide rails are arranged on the framework, and the slide rails are parallel to each other; a microporous plate accommodation cavity is arranged on the upper portion of the seat, slide seats which are matched with the slide rails are arranged at the bottom of the seat, and the seat is slidably connected onto the slide rails via the slide seats; a sensor chip is arranged at an output end of the oscillation mechanism, and the oscillation mechanism is connected with the seat; the incubation mechanism comprises a heat conducting sheet, a heating device and a temperature monitoring device, and the heat conducting sheet and a heating sheet of the heating device are overlapped on each other and then are fixed to the bottom of the microporous plate accommodation cavity, so that the heat conducting sheet can cling to a microporous plate; the control mechanism is in electric control connection with the photoelectric sensors, the heating device, the temperature monitoring device and driving devices of the oscillation mechanism.

The invention discloses a flashlight which comprises a flashlight body which is made of insulating material. A tail cover and a light source portion are respectively arranged at two ends of the flashlight body. The light source portion comprises a light source circuit board and a light source which is arranged on the light source circuit board. A conductive sleeve is arranged close to the inner wall of the flashlight body. An anode spring is arranged at the center position of one inner side of the light source circuit board facing the flashlight body in a protruding mode. A spiral cathode spring which gradually opens is arranged on the periphery of the anode spring. One end of the cathode spring is connected with the conductive sleeve in a butt joint mode, wherein the diameter of the one end of the cathode spring is longer. The anode spring is communicated with the light source. The tail cover is provided with a tail cover circuit board. A tail cover cathode spring and shrapnel are arranged on the periphery of the end face of the tail cover circuit board facing the light source, wherein the shrapnel is welded on the tail cover circuit board and in electric connection with the tail cover cathode spring. The shrapnel is connected with the conductive sleeve in the butt joint mode. Due to the fact that the conductive sleeve is arranged on the inner wall of the flashlight body, the flashlight has the advantages of reducing cost compared with all-metal construction and preventing return circuit isolation and bad electric conduction from being caused by oxidation of the flashlight body in the air.

Provided are bait and a making method thereof. The bait comprises the following components and the weight percentages are as followed: 33.59%-33.63% of chicken liver, 37.99%-38.03% of mackerel, 22%-22.04% of dried small shrimps, 1.56%-1.6% of steamed bread flour, 0.83%-0.87% of expanded corn flour, 1.25%-1.29% of expanded rice powders, 0.67%-0.71% of carboxymethylcellulose, 1.5%-1.54% of seaweed strips, 0.21%-0.25% of ethyl maltol, 0.09%-0.13% of granulated sugar, 0.01%-0.05% of fumet, and 0.06%-0.1% of corrosion remover. Making of the bait comprises the following steps: treating chicken liver; treating mackerel; treating dried small shrimps; solving a corrosion remover in water to form reserved water; washing the seaweed strips, draining, adding water to soak; adding certain amount of reserved water in the treated chicken liver and treated fish, stirring to uniformly mix; mixing and uniformly stirring the mixed chicken liver and fish with the seaweed strips; uniformly mixing the treated dried small shrimps with remained materials and adding to the treated seaweed strip mixture, and adding certain amount of reserved water, uniformly stirring until the mixture is soft; and weighing and packaging, and putting into a refrigerator to store. The bait is soft. Fishes love to eat the bait. New and old fishermen can use the bait, and the bait can be thrown to fish at will in strong wind and big waves, and the bait is not easy to fall off.

The invention relates to small kitchen electric appliances, and in particular relates to a food processor. The food processor comprises a cup and a grinding device arranged in the cup, wherein the cupcomprises a cup base body with a liquid containing cavity and heating bodies for heating the cavity wall of the cup base body. The food processor is characterized in that the heating bodies and the cavity wall of the cup base body are integrally formed, and at least part of each heating body is concealed in the cavity wall of the cup base body. After the technical scheme is adopted, the food processor has the advantages that the times of heat conduction can be reduced, the heat transfer efficiency can be promoted, the liquid heating is more uniform, and meanwhile, the phenomenon of pot pasting or bottom pasting seldom occurs. In addition, at least part of each heating body is hidden in the cavity wall of the cup base body, thus the dissipation of partial heat generated by the heating bodyto the air is correspondingly reduced, the liquid with the same volume is heated, and therefore, the consumed energy is greatly reduced.

The invention provides a sitting drop type cell sphere culture chip and a use method thereof. The sitting drop type cell sphere culture chip comprises a sample adding cavity and a micro-cavity array,wherein the micro-cavity array is arranged at the bottom of the sample adding cavity, super-hydrophobic surfaces are arranged on the surfaces of the sample adding cavity and the micro-cavity array, the micro-cavity array is provided with a plurality of micro-cavities, at least one through hole is formed in each micro-cavity, and the section of each through hole is smaller than that of the corresponding micro-cavity. The invention further discloses the using method of the sitting drop type cell sphere culture chip. According to the invention, the micro-cavity array is combined with the super-hydrophobic surface; the synergistic effect of the super-hydrophobic surface hydrophobic effect, the liquid sample surface tension and the self-gravity is used, automatic distribution of cell suspensionliquid, simple and rapid liquid change in the culture process and simple and rapid recovery of cultured cell spheres can be realized, and the problems of difficult culture medium updating, poor air permeability, poor cell sphere uniformity, difficult in-situ observation, high cost, difficult cell sphere taking out and the like in the prior art are effectively solved.

The invention discloses a veneer connecting mechanism and installing method. A veneer forming a vertical frame plate is inserted into the veneer connecting mechanism in an interference fit mode through an integrated veneer connecting mechanism, then the veneer connecting mechanism is fixed to the lower portion of a high-position plate through screws, the vertical frame plate is formed in an assembled mode, a side veneer and the vertical veneer are only inserted in an interference fit mode, a supporting keel does not need to be additionally arranged beside a wall, operation is simplified, the application range is wide, meanwhile, in the cascade ceiling process, a ceiling low-position plate can be transversely arranged below the vertical veneer and used for supporting the vertical veneer, people do not need to worry that the vertical veneer falls off under the action of gravity, the method is simple and convenient to operate, few in installing procedures and quick and convenient to install, uninstalling is convenient, uninstalling actions are few, and meanwhile, sawtooth-shaped interference fit is adopted, so that inserting connection is fastened, when the veneer connecting mechanismis used for assembling the vertical frame plate of the cascade suspended ceiling, required materials needed in the process are few, the installing procedures are few, and material and manual installing cost is reduced.

Disclosed is a lid-fastening structure for fastening a lid (66) using a bolt (96). In the lid-fastening structure (13), the bolt (96) is rotatably held in the lid (66) for closing an adjustment opening (73). An insertion hole (101) for inserting the bolt (96) is formed in the lid (66). A portion of the circumferential edge of the insertion hole (101) is cut out in a way that allows the bolt (96) to slide, and a backslide-limiting opening (104) for limiting the return of the bolt (96) to the insertion hole (101) is formed so as to be continuous with the circumferential edge. A supporting / fastening hole (108) is formed continuous with the backslide-limiting opening (104) to a smaller radius than is the insertion hole (101), the supporting / fastening hole being cut out so as to allow the bolt (96) to advance.

The invention discloses a counterbalance comprising a counterweight block and a hook connected with the counterweight block. A buckle platform is arranged in the middle of the counterweight block, andclamping grooves are formed on the two sides of the buckle platform. The bottom of the hook is self-riveted through the clamping grooves and then fixed to the buckle platform. A tire pressure detecting device and a dynamic balance detecting device are disposed in the counterweight block. The tire pressure detecting device comprises an ultrasonic generator, an ultrasonic receiver, a tire pressurealarm and a processing module. The dynamic balance detecting device comprises a piezoelectric sensor, a signal processor and a dynamic balance alarm. The counterbalance enhances the locking force andthe riveting force between the hook and the counterweight block, the counterweight block does not need to be punched, and the punching process is omitted; and the tire pressure detecting device and the dynamic balance detecting device are installed in the counterbalance, and the tire pressure and dynamic balance of a vehicle can be monitored in real time, installing other parts on the tire is notneeded, through ultrasonic detection and sensor detection, the detection is more convenient and faster, and the detection results are more accurate.

The invention relates to a bait, a making method thereof and a special vacuum packaging bag. the bait comprises 36-48 parts of fish meat, 18-25 parts of chicken liver, 12-20 parts of duck liver, 18-36parts of small shrimps, 20-40 parts of flour, 3-15 parts of milk powder, 0.1-0.5 part of ethyl maltol, 22-30 parts of edible oil, 2-5 parts of salt and 0.2-1 part of a preservative. The making methodcomprises the following steps: (1) weighing raw materials; (2) crushing the raw materials and uniformly stirring; (3) curing; (4) weighing and packaging, and vacuumizing and sealing; and (5) sterilizing, and placing the bait into an outer packaging bag. The special vacuum packaging bag for the bait comprises a plurality of accommodating parts, wherein the accommodating parts are integrally connected, and the insides of any two adjacent accommodating parts are not communicated. The bait is natural and free of toxic and side effects, the fresh fishy smell of the bait can be kept to a maximum extent, and the bait is strong in luring force to fish, softer in texture, strong in hook holding property, good in packaging effect, capable of being used immediately after being opened, long in shelflife and good in fishing effect, is the first choice for fishing lovers, and has good market application prospect.

The invention relates to a disease-preventing safety film. The disease-preventing safety film comprises a condom and an isolator, wherein the isolator comprises a lower abdominal diaphragm, a perineum diaphragm, an anal diaphragm, a thigh fixing diaphragm and a waist fixing diaphragm; the thigh fixing diaphragm is detachably connected by a leg connector; the waist fixing diaphragm is detachably connected by a waist connector; one end of the perineum diaphragm is connected with the abdominal diaphragm, and the other end of the perineum diaphragm is connected with the anal diaphragm; and the end part of the anal diaphragm is connected with the waist connector by an anal connector. The disease-preventing safety film has the advantages that on the basis of meeting the contraception, the groin, perineum and anus easily infected with viruses, parasites and the like are isolated, so that infection and transmission of the viruses, the parasites and the like through sexual behaviors can be prevented; and the disease-preventing safety film is good in safety and comfort, exact in fixing effect, difficult in dropping and large in social demand, and has wide application prospects in the departments of andrology, urology, dermatology, gynaecology and obstetrics, geriatrics and the like.

The invention discloses a handbag zipper antenna for the Internet of Things. The handbag zipper antenna comprises a handbag, a zipper and a feeding device, wherein the zipper is arranged at the opening of the handbag and comprises termination pieces at two ends, a plurality of zipper teeth in the middle and a handle; the feeding device is arranged below the termination pieces and is in contact with the termination pieces, or is arranged below the zipper teeth or is in contact with the zipper teeth on the side surface; and the metal zipper on the handbag is used as a radiator. The handbag zipper antenna has the advantages of low cost, no need of extra installation space on a human body, firm structure and no need of worrying about the problems of falling off and the like. Radiation direction characteristics and gains with certain flexibility can be obtained, and the practicability is wide.

The invention relates to kitchens, in particular to a food processor which comprises a cup body and a smashing device arranged in the cup body, wherein the cup body comprises a cup body matrix and a heating body for heating the cavity wall of the cup body matrix. The food processor is characterized in that the cup body matrix comprises an upper cup body and an aluminum lower cup body; the upper cup body and the lower cup body are connected in a sealed mode through a sealing piece; the heating body and the lower cup body are integrally formed; the melting point of the heating body is higher than the melting point of aluminum, the heating body is at least partially hidden in the lower cup body in a casting mode; a notch is formed in the outer wall of the lower cup body; and the part, corresponding to the notch, of the heating body is exposed out of the lower cup body. After the above technical scheme is adopted, the heating body is partially exposed out of the notch formed in the aluminum lower cup body, so air can be discharged in a casting process, and bursting caused by the thermal expansion effect of air is prevented; and since the heating body is partially exposed out, thermal inertia is reduced, and overflowing during pulping is prevented.

The invention provides an earplug cover and an earphone, and in a manufacturing process, when the earplug cover is installed on an earpiece part, a filter part does not fall off and the assembly has good operability. The earplug comprises a base part with a through hole and an annular shape, and a filter part with a filter bracket and a filter; the filter bracket comprises a bottom provided with a opening part, and a peripheral wall part, and the filter is installed to cover the opening part. In an installed state that the through hole is installed on the earpiece part, the through hole comprises, in turn, from the housing side: a first engaging part which protrudes inwards and has a minimum distance between a fore end surface and the axis of the base part as a first distance; a second engaging part which has a peripheral surface, wherein a minimum distance between the surface and the axis is a second distance longer than the first distance; and a third engaging part which is formed continuously to the second engaging part and has a peripheral surface, wherein a minimum distance between the surface and the axis is longer than the second distance. The filter part is held in a manner that the peripheral wall part is engaged with the third engaging part and the bottom is located at the opposite side to the second engaging part.

The invention relates to a strong improved structure of a grip of an exercise apparatus, which comprises a coating material which has extensibility and is sleeved on an elastic sleeve part, the coating material and the sleeve part are cut to the appropriate lengths and respectively form a joint part, the coating material and the sleeve part are respectively reeled into cylindrical shape, the joint parts thereof are positioned at the same position, the joint parts of the coating material and the sleeve part are penetrated by a sewing line, then the two are sewed, and the grip has high structural strength.

The invention relates to an intraoral support device for dental surgery, comprising a handle, a water suction head and a barrier sheet. The upper end of the handle is bent to install a water suction head, the outer edge of the water suction head is fitted with a mounting sleeve made of one end of a barrier sheet, and the other end of the barrier sheet is fitted with a mounting sleeve. Flexible and bendable fins are made on both sides, and the two fins are approximately gourd-shaped as a whole and are used for placing in the patient's oral cavity to block the tongue and open the oral cavity. In the present invention, the barrier sheet is in the shape of an approximate gourd as a whole. After being bent, it is inserted into the mouth, which can not only fit the patient's mouth, but also open the mouth and provide good lighting. The doctor can complete the operation without the need for other nurses, and it can keep the fluid in the patient's mouth drained in time without causing discomfort to the patient.

The invention belongs to the technical field of construction equipment, and particularly relates to an embedded device for creeping formwork suspension. The embedded device comprises an embedded partwhich is penetrated in an aluminum template; a dorsal bar and a preformed hole are arranged on the aluminum template; the embedded part is connected with a fixed mechanism; the embedded part is penetrated in the preformed hole of the aluminum template; the fixed mechanism is fixedly mounted on the aluminum template; the embedded part is obliquely arranged; the embedded part comprises a fixed pipeand an embedded pipe; the fixed pipe is penetrated on the fixed mechanism; one end of the fixed pipe is penetrated in the preformed hole; and the embedded part is detachably connected with the end, passing through the preformed hole, of the fixed pipe. The embedded device is used for solving the problems that the construction efficiency is low and the beauty of the walls is influenced as the present embedded lead screws are horizontally arranged in the walls and have relatively bad bearing capacity, and the end, protruding out from the walls, of the embedded lead screw needs to be cut after the construction of the creeping formworks.

The invention belongs to a steel structure integrated printed concrete wallboard. The problems to be solved in the background art are that the project amount of on-site formwork supporting is large, the reinforcement arrangement of steel bars is tedious, and the efficiency is low; and the three-dimensional appearance effect of the concrete surface usually needs to be achieved in modes of dry hanging of stone or painting with a stone-like coating and the like, and time and labor are wasted. The technical scheme adopted for solving the technical problems is characterized in that a wallboard outer frame is formed by heaven and earth keels, a plurality of vertical keels are longitudinally arranged and connected with the heaven and earth keels, a plurality of transverse steel bars are connected with the plurality of vertical keels and the heaven and earth keels, a detachable printing formwork is connected with the heaven and earth keels to form a wallboard outer face, and a ribbed expansion net is connected with the heaven and earth keels to form a wallboard inner surface so as to form a wallboard main body; and vertical steel bars are arranged in a concrete foundation, the vertical steel bars are inserted into the wallboard main body to be fixed, prefabricated concrete is poured into a concrete pouring opening to be cured, and the printing formwork is dismantled after the strength is achieved. The device is suitable for wallboards in the building field.

The invention belongs to the technical field of building construction equipment and mainly relates to a creeping formwork suspension. The creeping formwork suspension comprises embedded pipes obliquely penetrating in a wall body. Fixing cores are arranged in the embedded pipes in a penetrating manner. A suspension seat is installed on each fixing core. Bases are installed on the suspension seats.A siding rail is installed on the bases and is used for installing a creeping formwork. Each fixing core comprises a first connecting rod, wherein a first blind hole is formed in the first connectingrod, a first through hole is formed in the bottom of the first blind hole, a second connecting rod penetrates in the first blind hole in a sliding manner, a third connecting rod penetrates in the first through hole in a sliding manner, and a fixing pillar is installed on the third connecting rod. The creeping formwork suspension is used for solving the problems that existing creeping formworks aremostly fixed through embedded screw rods horizontally arranged in wall bodies, the bearing capability of the creeping formworks is poor, in addition, after the creeping formworks are constructed, theends, stretching out of the wall bodies in a protruding manner, of the embedded screw rods need to be cut off, the construction efficiency is low, and the attractiveness of the wall bodies is affected.

The invention belongs to the technical field of building construction equipment, and mainly relates to a climbing formwork suspension, which includes a pre-embedded pipe obliquely pierced in the wall, and a fixed core is installed in the pre-embedded pipe, and a suspension is installed on the fixed core. seat, a base is installed on the suspension seat, a slide rail is installed on the base, the slide rail is used to install the climbing formwork, the fixed core includes a first connecting rod, and a first blind hole is opened in the first connecting rod , the bottom of the first blind hole is provided with a first through hole, a second connecting rod is slid through in the first blind hole, a third connecting rod is slidably penetrated in the first through hole, and the first through hole is slidably penetrated. A fixed column is installed on the three connecting rods, which is used to solve the problem that the existing climbing formwork is mostly fixed by pre-embedded screw rods horizontally installed in the strong wall. The protrusion of the screw rod protrudes from one end of the wall, which reduces the construction efficiency and affects the aesthetics of the wall.