33results about How to "With shockproof effect" patented technology

The invention relates to a waste-cotton composite automotive carpet comprising a fabric layer, a backing layer and an adhesive layer of the fabric layer and the backing layer. The waste-cotton composite automotive carpet is characterized in that the fabric layer is made of polyester; the adhesive layer is formed by melting polyethylene at a high temperature; the backing layer is formed by mixing mekralon, polyester and waste cotton. The invention adopts a three-layer structure so that the surface style of the product can be kept, and the carpet has shockproof action due to the relatively loose backing layer which forms a porous structure by combing and prickling polypropylene, waste cotton and mixed polyester fiber to take the soundproofing and thermal-insulating effects; polypropylene added to the backing layer is melted at a high temperature to satisfy the molding requirement of the carpet and replace a traditional adhesive (such as acrylic acid); the polyethylene between the fabric layer and the backing layer is melted at a high temperature to take the adhesive, waterproof and crease-resist effects; the backing layer adopts recycled leftovers so as to recycle the original leftovers, lessen the environmental pollution and decrease the cost.

The invention relates to the field of pipe pavement engineering, in particular to a shakeproof pipe support frame; heights and left-right positions of device support pipes can be adjusted; and the device can adapt to pavement of inclined pipes with a certain angle from the ground, and achieves a shakeproof effect. The lower end of an U-shaped frame is fixedly connected with a rotating convex base;trapezoidal transverse grooves are formed in the front end and the back end of the lower end of the U-shaped frame; two spring baffle plates are fixedly connected to the front and back ends of the lower end of the U-shaped frame; pipe vertical baffle plates are fixedly connected to the left and right ends of the upper end of the U-shaped frame, and are provided with upper pressing plate chutes; edge stop rods, long screw slots and isosceles trapezoidal grooves are arranged on upper pressing plates; the edge stop rods are fixedly connected to the left and right ends of the upper pressing plates; the left and right ends of the upper pressing plates are slidingly connected to the two upper pressing plate chutes; and the two edge stop rods are bonded with the outer ends of the pipe vertical baffle plates.

The invention relates to mixed power using storage batter temperature detecting device. Temperature transducer outer covering is hermetically combined with battery container to be a whole. The temperature probe containing part of the former is set in latter. And its part out of the latter is used as terminal post. The battery temperature state information collected by the temperature transducer can satisfy whole car control demand, support with system control strategy to make the battery work under good operating state, prolong its useful.

The invention discloses a controller shell assembly which comprises an upper cover (1) and a lower cover (2) matched with each other, wherein an accommodating region (4) for horizontally placing a power supply element installation plate (3) is formed between the assembled upper cover (1) and the lower cover (2); the top end surface close to the lower cover (2) of the accommodating region (4) is resisted against the bottom surface on the edge of the power supply element installation plate (3); the bottom end surface close to the upper cover (1) of the accommodating region (4) is adhered with the top surface on the edge of the power supply element installation plate (3); an installation hole (5) for extending out an electrical joint (3.1) of the power supply element installation plate is further formed in the front side wall of the assembled upper cover (1) and the lower cover (2); and the inner wall of the installation hole (5) is adhered with the outer wall of the electrical joint (3.1) of the power supply element installation plate. The controller shell assembly can be used for accommodating the installation plate with the electrical appliance element and can be used for preventing the using quality of the electrical appliance element from being affected due to direct exposure of the electrical appliance element.

The embodiment of the invention discloses a circuit board with a cassette and a mobile terminal, relating to the technical field of electronics and solving the technical problems of poor reliability and short service life of the mobile terminal with a cassette. The circuit board with a cassette comprises a first circuit board, a second circuit board and a data card cassette, wherein the first circuit board is fixed with a crimp-type connector which is electrically connected with circuits thereon; a connecting structure is used for connecting the second circuit board and the first circuit board in a detachable manner, the pad on the second circuit board is in butt against with a shrapnel on the crimp-type connector to form electric connection; and the pin of the data card cassette is electrically connected with the pad on the second circuit board. The mobile terminal is composed of the circuit board with a cassette disclosed by the invention, and the first circuit board is taken as a main circuit board of the mobile terminal. The invention is applied to electric equipment such as the mobile terminal.

The invention provides a power battery pack device with facilitation of changing installation direction and position. The power battery pack device comprises a main body (1) and a suspension assembly arranged on the back surface of the main body (1). The suspension assembly comprises a fixed seat (2) fixedly connected with a vehicle frame, a coupled seat (3) and a locking device (5) mounted on the coupled seat (3). The coupled seat (3) is provided with a fixed seat engagement part (31) which is detachably connected with the fixed seat and a main body slicing part (32) which is connected with the main body (1). The installation direction and position of the main body (1) can be changed by determining the fixing position of the fixed seat (2) on the vehicle frame. The locking device (5) is used to lock the main body (1) on the suspension assembly. The installation direction and position of the power battery pack device are easy to change according to the requirement. The power battery pack device is widely used in powder devices such as electric bicycles.

The invention relates to the technical field of screens, in particular to an outdoor shockproof LED display screen. The display screen comprises a frame, a base and a sunshade. A battery is arranged at the bottom of the base, a spring is arranged inside the base, and the frame is arranged on the top of the base. The frame and the base are fixedly connected by a support column, the support column and the spring are fixedly connected by a solid block, the bottom of the frame is provided with a ventilation window, and one side of the inner wall of the frame close to the ventilation window is provided with a dustproof net. The dustproof net and the frame are fixedly connected by a movable fixed seat, and the frame is internally provided with an LED display screen. The LED display screen and the frame are fixedly connected by a support frame, and the base surface of the LED display screen is provided with a tempered film. An exhaust fan is disposed on the back of the frame, and a motor boxis disposed on one side of the inner wall of the frame adjacent to the exhaust fan. The motor box is internally provided with a motor, and the motor and the exhaust fan are rotatably connected by a rotating shaft. The LED display screen is simple in structure, dustproof and shockproof and has a certain promotion effect.

The invention relates to a high-reliability self-destruction syringe with a medicine dissolving region. The high-reliability self-destruction syringe comprises an outer sleeve (1), a core rod (2), a spring leaf (3), a piston (4), a needle tube (5) and a sheath (6), wherein a hollow column (31) with an assembly notch is arranged at the upper part of the spring leaf (3), the column body of the hollow column (31) is circular or has ridges in vertical direction, inner clamps (32) and outer clamps (33) are arranged at the lower part of the spring leaf at intervals, the inner clamps (32) incline inwards and are clamped at the tapered bottom (241) of a conical step of a corresponding clamped structure of the core rod (2), and the outer clamps (33) extend outwards and are clamped on the inner wall of the outer sleeve (1). Each outer clamp (33) is provided with at least two jaws (331) piercing into the inner wall of the outer sleeve (1) so as to prevent recession, not all the jaws (331) are same in length, the jaw ends of all the jaws (331) are at least distributed on two different circumferences sharing the same axial center with the spring leaf (3), and the depths of the jaws (331) piercing into the inner wall of the outer sleeve are different so that the jaws (331) are clamped in the inner wall of the outer sleeve (1) hierarchically and progressively. The high-reliability self-destruction syringe disclosed by the invention is convenient to manufacture and high in safety.

The invention discloses a storage device with a shockproof structure. The storage device with the shockproof structure comprises a storage box, a plurality of first elastic parts are fixedly connectedto the bottom of the storage box, and a support plate is fixedly connected to the upper ends of the multiple first elastic parts; first sliding grooves are vertically formed in the inner walls of theleft and right ends of the storage box, and first sliding blocks are arranged in the first sliding grooves; a first connecting plate is arranged in the storage box, and the side walls of the left andright ends of the first connecting plate are correspondingly connected with the side walls of the two first sliding blocks; a threaded hole communicating upper and lower parts is formed in the firstconnecting plate, and a threaded rod is connected to the inside of the threaded hole in a threaded mode; and the upper end of the threaded rod is rotatably connected with the top surface of the storage box, the threaded rod is sleeved with a gear, the gear is located above the first connecting plate, and a plurality of connecting rods are connected to the lower end of the first connecting plate. According to the storage device with the shockproof structure, an electric appliance placed on the support plate can be effectively fixed through a fixing plate, and a shockproof function of the storage device is achieved under the action of a first elastic part and a second elastic part.

The invention discloses an operating table for a liquid-based thin-layer cell pelleter. The operating table comprises a working box, a first experiment cabinet, a second experiment cabinet and a thirdexperiment cabinet are arranged on the inner side of the working box, the first experiment cabinet and the third experiment cabinet are located on the left side and the right side of the second experiment cabinet, the pelleter is arranged on the inner side of the first experiment cabinet, and a centrifugal machine is arranged on the inner side of the second experiment cabinet. By arranging a water bath box, a heating piece, a temperature sensor, a water pipe, a water pump and a water tank, a stock solution can be stored in a constant-temperature environment in a heat preservation box, and thesituation that cells are changed due to the change of the environment temperature, and smear is affected is prevented; and by arranging the first experiment cabinet, the second experiment cabinet, the third experiment cabinet and observation glass, the three processes of oscillation, centrifugation and flaking are all in a closed sterile environment, cross contamination is avoided, the internal experiment process can be directly observed through observation glass, waste in the experiment process can be properly treated by arranging a waste box, and centralized treatment is conducted after theexperiment is completed.

The invention discloses a new energy automobile battery pack protection device which comprises a box body, a first supporting plate is fixedly connected to the outer surface of the box body, a first through hole is formed in the outer surface of the first supporting plate, a first polished rod is inserted into the first through hole, and a first sliding block is slidably connected to the outer surface of the first polished rod; and one end of the first sliding block is fixedly connected with a box body. According to the new energy automobile battery pack protection device, through cooperativearrangement of a first polished rod, a first sliding block, a first spring, a screw rod, a first rotating disc and a second rotating disc, the screw rod is driven to rotate by rotating to the first rotating disc and the second rotating disc in the using process, so that the first sliding block moves on the first polished rod, and the spring is compressed; therefore, the purpose of changing the size of the box body is achieved, the purpose of using batteries with different sizes is achieved, and through the arrangement of the filter screen, the new energy automobile battery pack protection device has the purpose of preventing sundries from entering the battery pack through the heat dissipation device.

The invention discloses an overwater photovoltaic floating platform. The overwater photovoltaic floating platform comprises floating cylinders, anti-skid triangular bugles are arranged on one surfaceof each floating cylinder, threaded holes used for being connected with a photovoltaic panel are evenly formed in one surface of each floating cylinder, baffles capable of resisting stormy waves are mounted on the periphery sides of each floating cylinder, and the baffles are L-shaped plates. Rectangular blind holes dispersing pressure are evenly formed in one surface of each baffle, and a hangingdevice is fixed to one surface of each floating cylinder and used for hanging goods or being connected with an underwater pile body. The hanging device comprises guide columns, connection plates, beams and hanging lugs, and connection buckles are evenly fixed to the periphery sides of each floating cylinder, and used for allowing the floating cylinders to be combined and connected with one another freely. According to the overwater photovoltaic floating platform, the floating cylinders are designed to be of triangular structures, the floating cylinders are easily combined and changed to be indifferent shapes, the threaded holes are formed in the surface of each floating cylinder, so that the floating cylinders are easily connected with a photovoltaic plate support, by arranging the hanging device on the lower surface of each floating cylinder, the floating cylinders can be conveniently fixed, the structure is simple, and the floating platform is convenient to dismount.

The invention discloses a carton capable of preventing vibration and resisting to compression and falling. The carton comprises a carton body, the top of the carton body is opened, two sets of cover bodies are arranged at the top of the carton body and are movably connected to the top of the side wall of the carton body, a limiting plate is fixedly connected to the bottom of a threaded rod, the top of the threaded rod penetrates through a movable plate, a first spring and a cross plate and extends to the outer side of the cross plate, a nut is movably connected to the top of the threaded rod,movable rods are inserted to both the front end and the rear end of the movable plate, and the two ends of each connection rod are movably connected with the movable plate through connection devices and fixed blocks respectively. The carton capable of preventing vibration and resisting to compression and falling has the advantages that the properties are diversified, objects are not easily damaged, and the stability is high.

The invention discloses a grinding machine and relates to the field of industrial machinery. The grinding machine comprises a base, grinding wheels, grinding wheel casings and an engine. A switch is arranged on the base, and the grinding wheels are connected with the engine connected with the base. Two bayonets are formed in the faces, parallel to the grinding wheels, of the base respectively, supporting rods are arranged in the bayonets, the supporting rods are connected with the base through nuts, fixing plates are arranged at the corresponding positions of the supporting rods and the grinding wheels, soft gaskets are arranged between the grinding wheels and the grinding wheel casings, and the thicknesses of the soft gaskets range from 0.2mm to 0.4mm. The two bayonets, the supporting rods and the fixing plates are arranged, objects with edges to be ground can be fixed in the fixing plates, manual holding can be replaced, and the edge grinding process does not need to be watched by a specially-assigned person so that manpower can be saved, and the full-automatic mechanical process is achieved. The soft gaskets with a shock-resistant function are arranged between the grinding wheels and the grinding wheel casings, the grinding wheels are prevented from being broken due to vibration in the edge grinding process, the grinding wheels can be protected effectively, and the mechanical service life is prolonged.

The embodiment of the invention discloses a circuit board with a cassette and a mobile terminal, relating to the technical field of electronics and solving the technical problems of poor reliability and short service life of the mobile terminal with a cassette. The circuit board with a cassette comprises a first circuit board, a second circuit board and a data card cassette, wherein the first circuit board is fixed with a crimp-type connector which is electrically connected with circuits thereon; a connecting structure is used for connecting the second circuit board and the first circuit board in a detachable manner, the pad on the second circuit board is in butt against with a shrapnel on the crimp-type connector to form electric connection; and the pin of the data card cassette is electrically connected with the pad on the second circuit board. The mobile terminal is composed of the circuit board with a cassette disclosed by the invention, and the first circuit board is taken as a main circuit board of the mobile terminal. The invention is applied to electric equipment such as the mobile terminal.

The invention discloses a hard disk fixing device, which includes a fixing plate, a plurality of anti-vibration washers, a plurality of hollow bushes, and a plurality of step screws. The fixing plate includes a fixing surface, which is in contact with a hard disk drive, and the fixing surface is provided with a plurality of fixing plate inserting holes. Each anti-vibration washer includes a hollow aperture correspondingly embedded in each fixing plate sleeve hole, and each anti-vibration washer is provided with a rib of the anti-vibration washer. The hollow bushings are correspondingly inserted into the hollow apertures, and each hollow bushing includes an outer edge and an inner edge, and the outer edge is in contact with the anti-vibration washer rib. The stepped screws are respectively embedded in the inner edge and contacted with the inner edge. Each stepped screw includes a head and a screw shaft connected with the head, and the stepped screw locks the hard disk drive.

The invention discloses a controller shell assembly which comprises an upper cover (1) and a lower cover (2) matched with each other, wherein an accommodating region (4) for horizontally placing a power supply element installation plate (3) is formed between the assembled upper cover (1) and the lower cover (2); the top end surface close to the lower cover (2) of the accommodating region (4) is resisted against the bottom surface on the edge of the power supply element installation plate (3); the bottom end surface close to the upper cover (1) of the accommodating region (4) is adhered with the top surface on the edge of the power supply element installation plate (3); an installation hole (5) for extending out an electrical joint (3.1) of the power supply element installation plate is further formed in the front side wall of the assembled upper cover (1) and the lower cover (2); and the inner wall of the installation hole (5) is adhered with the outer wall of the electrical joint (3.1) of the power supply element installation plate. The controller shell assembly can be used for accommodating the installation plate with the electrical appliance element and can be used for preventing the using quality of the electrical appliance element from being affected due to direct exposure of the electrical appliance element.

The invention discloses a vibration-proof air cylinder. The vibration-proof air cylinder comprises a cylinder body, a front cover, a rear cover, a magnet ring, a piston, a piston rod and vibration-proof seats; the front cover and the rear cover are arranged at the front end and the rear end of the cylinder body correspondingly; the piston is slidably arranged in the cylinder body; one end of the piston rod is connected with the piston, and the other end of the piston rod extends to the outside of the front cover; the magnet ring is embedded in the piston; and the vibration-proof seats are arranged at the bottom of the cylinder body. In this way, according to the vibration-proof air cylinder provided by the invention, reciprocating kinetic friction between the piston and the inner wall faceof the air cylinder in the piston sliding zone can be reduced, the effect of improving the using energy conversion efficiency can be achieved, meanwhile, the vibration-proof effect is realized, the service life of the air cylinder is prolonged, and the maintaining and replacing cost of the air cylinder is reduced.

The invention discloses a robot chassis and an automatic guided transport vehicle. The robot chassis comprises a fixed disc provided with two mounting ports, a power mechanism and a damping mechanism,the power mechanism comprises a driving wheel, the damping mechanism comprises an upper fixed plate, a lower fixed plate mounted on the fixed disc and a balance device mounted between the upper fixedplate and the lower fixed plate, the balance device comprises a rotating shaft and two pairs of connection rods, the upper fixed plate is elastically connected with the rotating shaft, each pair of the connection rods are in crossed arrangement, two ends of the rotating shaft correspondingly penetrate the two pairs of the connection rods respectively, and the upper ends of each pair of the connection rods are positioned on two sides of the rotating shaft respectively and movably connected with the fixed plate and move in a direction perpendicular to the extending direction of the rotating shaft while the lower ends of the same are positioned on the two sides of the rotating shaft and provided with moving members in abutted connection with the lower fixed plate to enable the connection rods to move back and forth along a direction perpendicular to the extending direction of the rotating shaft. By the technical scheme, pressure bearing structure is improved, and universality is improvedremarkably.

The invention discloses a robot chassis and an automatic guided transport vehicle. The robot chassis comprises a fixed disc provided with two mounting ports, a power mechanism and a damping mechanism,the power mechanism comprises a driving wheel, the damping mechanism comprises an upper fixed plate, a lower fixed plate mounted on the fixed disc and a balance device mounted between the upper fixedplate and the lower fixed plate, the balance device comprises a rotating shaft and two pairs of connection rods, the upper fixed plate is elastically connected with the rotating shaft, each pair of the connection rods are in crossed arrangement, two ends of the rotating shaft correspondingly penetrate the two pairs of the connection rods respectively, and the upper ends of each pair of the connection rods are positioned on two sides of the rotating shaft respectively and movably connected with the fixed plate and move in a direction perpendicular to the extending direction of the rotating shaft while the lower ends of the same are positioned on the two sides of the rotating shaft and provided with moving members in abutted connection with the lower fixed plate to enable the connection rods to move back and forth along a direction perpendicular to the extending direction of the rotating shaft. By the technical scheme, pressure bearing structure is improved, and universality is improvedremarkably.

The invention provides a water closet, which comprises a water closet body, a water closet lid and a water tank, wherein the water closet body is hinged with one end of the water closet lid; a handle, by which the water closet lid can be opened and closed conveniently, is arranged on the water closet lid; and a rubber gasket is fixedly arranged the face, in contact with the water closet body, of the water closet lid. The water closet disclosed by the invention has the advantages and beneficial effects that by virtue of the handle on the water closet lid, the water closet lid can be opened and closed conveniently, so that the hand of a user is unnecessary to get into direct contact with the lower end of the water closet lid and bacterial pollution is relieved; and by virtue of the rubber gasket which is arranged on the face, in contact with the water closet body, of the water closet lid, an effect on resisting shock is achieved, and the service lives of the water closet lid and the water closet are prolonged.

The invention discloses a milling cutter placing device with positioning storage and shockproof functions, and relates to the technical field of hardware storage. A plurality of groove bodies corresponding to a sieve plate are formed in the inner wall of a right side plate, and a buffer spring is embedded in each groove body; and hooks arranged in an inverted-L-shaped structure are fixed to the left side and the right side of the sieve plate, the hooks are movably hooked to guide shafts, the guide shafts are movably arranged in guide bearings in a penetrating manner, and the guide bearings connected with the guide shafts on the left side and the right side in a matched and guiding manner are embedded in the left side plate and the right side plate respectively. The outer end of each guide shaft on the right side is fixedly connected with the corresponding buffer spring. The outer end of each guide shaft on the left side is in movable contact with the outer edge of a cam. According to the invention, the anti-vibration effect is achieved, meanwhile, classified placement according to the size is facilitated, taking and using are convenient to carry out, and the problem of time and labor consumption caused by manual placement is avoided.

The invention relates to mixed power using storage batter temperature detecting device. Temperature transducer outer covering is hermetically combined with battery container to be a whole. The temperature probe containing part of the former is set in latter. And its part out of the latter is used as terminal post. The battery temperature state information collected by the temperature transducer can satisfy whole car control demand, support with system control strategy to make the battery work under good operating state, prolong its useful.

The invention provides a high-speed stirrer for stirring putty. The high-speed stirrer comprises a motor, a hand grip, a stirring rod, a connecting component and a stirring claw, wherein the motor isconnected with the stirring rod through the connected component, the hand grip is mounted at the right side of the connected component, the stirring claw is arranged at the bottommost of the stirringrod, and the hand grip is located at the right downside of the motor. The high-speed stirrer has the beneficial effects that the structure is simple, the stirring of the putty is uniform, the power isrelatively high, and the practicability is high.

The invention belongs to the field of storage and cleaning of atomic force microscope probes and in particular relates to an integrated atomic force microscope probe storing, transporting and cleaningdevice. The integrated atomic force microscope probe storing, transporting and cleaning device is composed of probe mounting units, a final assembly box and a cleaning module. Probes are mounted andfixed in slots of gel fixture blocks by means of gel locking strips in a magnetic adsorption manner, and the gel fixture blocks fix the probes and are mounted in unit frames to form the probe mountingunits. The probe mounting units are parallelly placed in the final assembly box in lines and rows for convenience of storing and transporting the probes. The probes are fixed to the gel fixture blocks through the gel locking strips and the gel locking strips lock two sides of probe pedestals. The probes can be mounted through the easily clamped gel clamping strips, so that the probability that the probes which are mounted are damaged is avoided. The probe mounting units can be placed in the center of the cleaning module, the probes are cleaned ultrasonically, and protecting slots are formed in the gel locking blocks to protect cantilevers of the probes, so that the cleaning quality is improved and the safety is ensured. The integrated atomic force microscope probe storing, transporting and cleaning device has the characteristics of being high in safety, high in universality and convenient and efficient.

The invention discloses an anti-electromagnetic-interference and anti-static packaging material. The packaging material comprises an inner layer, a middle layer and an outer layer, wherein the inner layer is soft PVC coated with a 50-100-mesh metal wire mesh, the middle layer is anti-static sponge, and the outer layer is low density polyethylene with relatively high mechanical strength; and the anti-static sponge is bonded with the inner layer and the outer layer through a bonding agent. The anti-electromagnetic-interference and anti-static packaging material in a three-layer structure has very good electromagnetic interference resistance, shock resistance and static electricity resistance; and a production process is simple, and the packaging material can be widely used for packaging static sensitive devices such as electronic components, integrated circuits, instruments and meters.