60results about How to "Easy to use when going out" patented technology

The invention discloses a two-section four-track stair climbing wheelchair based on walking wheel swinging and an upstairs and downstairs going method.The wheelchair comprises a wheelchair body, two large walking wheels and track stair climbing mechanisms.The wheelchair body is directly installed on and fixed to the track stair climbing mechanisms.The two large walking wheels are installed on the track stair climbing mechanisms through large wheel swing arm mechanisms.A hand-push wheelchair and the track stair climbing mechanisms are ingeniously combined together, the wheelchair does not need to be disassembled or assembled when walking on flat ground or going upstairs and downstairs, and travel application is more convenient.The designed track stair climbing mechanisms tilt forwards to the positions below a seat of the wheelchair, the wheelchair can smoothly pass through a stair half-storey platform just like the common hand-push wheelchair, and good corridor passing ability is achieved.The related large wheel swing arm mechanisms can prevent backward tilting when the wheelchair goes upstairs at reflex angles of stairs and prevent forward tilting when the wheelchair goes downstairs at the reflex angles, when the stairs are peacefully converted, gravity center transition is stable, the wheelchair can be in stable transition at the reflex angles of the stairs, and therefore the stair climbing wheelchair can be autonomously operated by a rider.

The invention relates to a standing and lying type wheelchair with a turnover function. A foot supporting mechanism is rotationally connected with a cushion frame and a wheelchair frame; the cushion frame is placed on the wheelchair frame through rollers; a turnover mechanism is arranged on the cushion frame; the cushion frame is rotationally connected with a left backrest frame and a right backrest frame; a running mechanism, the turnover mechanism, a standing mechanism and a lying mechanism are connected with a control structure respectively, so that turnover, standing, lying and universal running control are achieved. A lying function is achieved through the cooperation of two motors of a back raising mechanism and the foot supporting mechanism, and a single back raising function can be achieved by individually operating one motor; moreover, anti-tilting wheels are mounted behind rear driving wheels, and front anti-tilting wheels are additionally arranged at the lower part of a foot supporting frame in front of small universal wheels, so that the functionality and the safety of the wheelchair are improved. The turnover function is combined to the standing and lying type wheelchair, an automatic timing turnover function is achieved by the simultaneous overturning of a single backrest and a cushion, the long-term stress on the hip and the back of a bedridden patient is relieved in an assisting way, the occurrence probability of bedsore is reduced, and the burden on a nurse is reduced.

The invention relates to an intelligent illumination luggage case. The luggage case comprises a body (1), a telescoping pull bar (2), and at least two rollers (3), and also comprises a control module (5), and following components that are connected to the control module (5) individually: an optical sensor (10), a power supply (6), an acceleration sensor (7), a gyroscope (8), four light sources (4), and at least two roller rotation detection sensors (9). Through the technical scheme mentioned above, the intelligent illumination can be achieved, the illumination can be automatically and intelligently carried out in a dark space, so people do not need to find an illumination tool, and thus the luggage is convenient to use.

The invention discloses a double-section double-caterpillar-band stair climbing wheelchair based on travelling wheel swing and a method for going upstairs and downstairs.The stair climbing wheelchair comprises a wheelchair body, two big traveling wheels, a caterpillar band stair climbing mechanism and a big wheel swing arm mechanism; the caterpillar band stair climbing mechanism comprises double caterpillar band mechanisms, and the caterpillar band mechanism at each side comprises a mechanism front segment, a mechanism rear segment and a rubber caterpillar band, wherein the mechanism front segment and the mechanism rear segment are hinged through a bearing axle into a whole mechanism for installing the rubber caterpillar band.After the caterpillar band stair climbing mechanism is folded on the flat ground, the outer sides of the caterpillar bands are supported by supporting bearings, the caterpillar bands are in a slightly slack state, which is beneficial for prolonging service life of the caterpillar bands, and the step that at ordinary times, when the caterpillar bands are not used for going upstairs and downstairs for a long time, a caterpillar band tensioning mechanism is adjusted repeatedly to remove tension force on the caterpillar bands is omitted.

The invention relates to a B ultrasound machine with heat dissipation and power storage functions. The B ultrasound machine comprises a rack, as well as a machine body arranged above the rack, a display screen arranged above the machine body and connected with the machine body, a probe arranged on one side of the rack, and control systems, wherein the rack comprises a table board and a bracket arranged on the lower end of the table board, a storage groove is arranged in the middle of the table board, a heat dissipation box is arranged on the bottom of the storage groove, a fan is arranged inside the heat dissipation box, and a storage battery is arranged inside the machine body; the control systems comprise a keyboard control system, a data processing system, a storage system, a display system and an ultrasonic transmitting and receiving system. According to the B ultrasound machine, the machine body is prevented from falling off through the storage groove, and heat of the machine can dissipate through the heat dissipation box, so that the damage rate of the machine is reduced, and the service life of the machine is prolonged.

The invention relates to a foldable and portable free-watching automatic page turning reader and belongs to the electronic information technology field. The reader comprises a bookshelf, a scanning and identification unit, a telescoping guide rail page turning unit, an output unit and a power supply unit. After a scanning module scans book pages, through an intelligent identification module, positive and negative sides of books and initial positions of paragraphs are determined. An image processing module processes an image and a character identification module identifies characters. Finally, through a voice synthesis module, voice recombination is performed and output unit plays; and a content is stored in a memory module so that the content can be called and played. In the invention, free-watching page turning reading of paper-based books is automatically realized. Simultaneously, when a user uses the reader, essential oil and aromatherapy can be used to calm nerves of the user. Besides, a ultrathin storage battery and a folding area provide great convenience for trip usage of the user.

The invention discloses an English teaching system based on an intelligent terminal. The English teaching system based on the intelligent terminal comprises a housing, a translator main body, solar panels and a cover body, wherein a handle is hinged to the top end of the housing; the solar panels are mounted at the top end of the housing and on the two sides of the handle; the cover body is hingedto the top end of one side of the housing; an LED lamp panel is mounted inside the cover body; the translator main body is mounted inside the housing; a heat-absorbing layer is arranged inside the housing and between the translator main body and the housing. Through the mounting of the solar panels, solar energy can be conveniently converted into electric energy and the electric energy is storedin a storage battery so as to supply power to electric appliances inside the English teaching system, so that the English teaching system is convenient to use when a user goes out and the user does not need to worry about insufficient electricity; through mounting of the heat-absorbing layer and a fan, the heat dissipation of the English teaching system is effectively improved and long-time use ofthe English teaching system is facilitated.

The invention provides a milk suction device and belongs to the technical field of daily living products. The milk suction device comprises a negative pressure body, a storage bag, a cover, and a connection tube; the negative pressure body includes a lower body and an upper body; the upper body is hermetically fastened to the lower body to form a body cavity; the storage bag is arranged in the body cavity and is used for storing milk; the cover is fastened to the human breast and comprises a support layer and a fitting layer; a first negative pressure cavity is arranged between the outer and inner walls of the lower body; a second negative pressure cavity is arranged between the fitting layer and the support layer of the cover. The milk suction device employs a two-way negative pressure suction principle, negative pressure suction of the milk suction device can be enhanced, the human breasts can be smoothly stimulated to lactate, and the technical problem that an existing breast pump has poor negative pressure suction force is solved.

The invention relates to a charbroiler. The charbroiler comprises a charbroiler body, a driving box and a transmission device, the transmission device is arranged on the side face of the charbroiler body, the driving box is fixed to one end of the charbroiler body and internally provided with a motor, a gear speed-change device and a USB interface, the motor drives a transmission device through the gear speed-change device, the motor is electrically connected with the USB interface, and power is supplied to the motor through the USB interface. Compared with the prior art, the charbroiler is simple in structure and convenient to assemble and mount; the transmission device is driven through the common motor, food materials can be turned over automatically, the situation that a user stands in front of the charbroiler for turning over the food materials all the time is avoided, the overturning work load in the charbroiling process is reduced, in addition, power is supplied to the common motor through the USB interface, the charboiler is used in combination with a portable power source, the charbroiler is freed from limitation of the alternating current in the real sense and is more convenient to use when the user goes out, the charbroiler has the advantages of being simple in structure, humanized, great in practicability and the like, and quite great application and popularization prospect is achieved.

The invention discloses a portable detachable wet towel cover, include a lower box body, the upper surface of the lower box body is provided with a mounting groove, four uniformly distributed springsare arranged at the bottom of the mounting groove, the top end of the spring is provided with a placing plate, a limit position plate is arranged at a position close to the upper surface of the side surface of the mount groove, a accumulator is arrange on one side of the bottom surface of the lower box body, the side of the battery is provided with a charging jack, a micro heater is arranged on the other side of the bottom surface of the lower box body, a hinge chain is arranged at a position close to the upper surface of the side surface of the lower box body, a limit plate is provided for the portable detachable wet towel cover to conveniently limit the wet paper towel, the wet paper towel is prevented from being subjected to the pressure of the spring and the pushing plate to cause water loss. The spring and the placing plate are arranged so as to keep the wet paper towel at the same height all the time, and the ultraviolet disinfection lamp is arranged so as to disinfect the wet paper towel and improve the use effect of the wet paper towel.

The invention discloses a safe convenient to mount fixedly. The safe comprises a safe body, an openable and closable door and a coded lock positioned on the openable and closable door. The safe further comprises a vacuum fixing device 1 and a support device 2, wherein the vacuum fixing device is a vacuum sucker connected with the safe body; the vacuum sucker consists of a connecting part and a sucker base; the sucker base is detachably connected to the connecting part, and is made from an elastic material; the support device comprises a side plate and an accommodation space formed around the side plate, and is in sliding fit with the safe body. According to the safe, a vacuum pressure fixing manner is adopted, so that the safe can be conveniently fixed, is high in performance and suitable for an office and a family, and can also be conveniently carried out for use.

The invention discloses a waterproof cover structure for an electronic product, and the structure comprises a lower housing, an upper housing, a first tempered glass plate and an installation plate. The bottom of the lower housing is provided with an installation plate, and two sides of the installation plate are respectively provided with elastic belts. The elastic belts are installed and connected through protection pads. The bottom of the installation plate is provided with an installation groove, and the interior of the installation groove is provided with a compass. The bottom of a back lower housing of the installation plate is provided with a second protection window, and the second protection window is provided with a second tempered glass plate. Compared with a conventional waterproof case, the structure is more convenient to use through the lower housing, the upper housing, the first tempered glass plate and the installation plate, and the elastic belts can change according to the actual conditions of a body shape. The compass can bring convenience to a user for outdoor use, thereby reducing the limitation of the waterproof cover. The tempered glass plates are not liableto be damaged, so the structure is high in practicality and is worthy of being popularized and used.

The invention discloses an intelligent feeding bottle. The intelligent feeding bottle is characterized by comprising a bottle cap, a nipple, a bottle body and a base, the base is detachably connected with the bottle body and comprises a processor and a heating device, a temperature inductor and a communication module which are coupled to the processor, the communication module communicates with external equipment, the processor controls the heating device to heat the bottle body according to an external equipment command received by the communication module, and the temperature inductor obtains the temperature of the bottle body and transmits the temperature of the bottle body to the external equipment through the communication module, so that a parent can know and control the temperature of the feeding bottle in any place and further control the temperature of liquid in the feeding bottle.

The invention relates to a standing and lying type wheelchair with a turnover function. A foot supporting mechanism is rotationally connected with a cushion frame and a wheelchair frame; the cushion frame is placed on the wheelchair frame through rollers; a turnover mechanism is arranged on the cushion frame; the cushion frame is rotationally connected with a left backrest frame and a right backrest frame; a running mechanism, the turnover mechanism, a standing mechanism and a lying mechanism are connected with a control structure respectively, so that turnover, standing, lying and universal running control are achieved. A lying function is achieved through the cooperation of two motors of a back raising mechanism and the foot supporting mechanism, and a single back raising function can be achieved by individually operating one motor; moreover, anti-tilting wheels are mounted behind rear driving wheels, and front anti-tilting wheels are additionally arranged at the lower part of a foot supporting frame in front of small universal wheels, so that the functionality and the safety of the wheelchair are improved. The turnover function is combined to the standing and lying type wheelchair, an automatic timing turnover function is achieved by the simultaneous overturning of a single backrest and a cushion, the long-term stress on the hip and the back of a bedridden patient is relieved in an assisting way, the occurrence probability of bedsore is reduced, and the burden on a nurse is reduced.

The invention discloses a double-section double-track stair-climbing wheelchair and a method for going up and down stairs based on the swing of walking wheels. Double crawler mechanism, the crawler mechanism on each side includes the front section of the mechanism, the rear section of the mechanism and the rubber crawler. The front section of the mechanism and the rear section of the mechanism are hinged through the load-bearing wheel shaft to form an integral mechanism with rubber crawlers. After the crawler climbing mechanism of the present invention is folded on the ground, the outer side of the crawler is supported by the crawler support bearing, and the crawler is in a slightly loose state, which is beneficial to prolong the service life of the crawler, and saves the need to repeatedly adjust the crawler tension when going up and down stairs without using the crawler for a long time. Tightening mechanism to remove the tension of the track.

The invention discloses a door-to-door selling information display device. The device comprises a shell, a display device body, a display screen and a base. The shell is of a hollow structure. The display device body is arranged in the shell, the display screen is disposed on one side of the display device body, the base is installed on the side, away from the display screen, of the display device body, and a baffle is arranged on the side, away from the display screen, of the display device body; the base is arranged outside the shell, a handle is disposed on the outer side of the base, and a buckle and a fixing rod are arranged on the two sides in the base respectively. The shell is additionally installed outside the display device body and can protect the display device body. The handle is arranged on the device body and can slide, push and pull to pull the device body out of the shell, the buckle, the baffle and a stop block are arranged in the device body and the shell, the shell cannot fall when the device body is pulled out, and people can use the display device when going out; the handle is internally provided with a rechargeable battery and a charge port, and the display device can be conveniently charged.

The invention belongs to the field of manufacturing of bicycles, and particularly relates to a bicycle portable stool. The bicycle portable stool comprises a seat rod, a large beam, a front fork, a supporting beam, a stool plate, a stool plate reinforcing plate, a stool plate hinge A, a stool plate hinge B, a hinge fixed plate, a stool leg A, a stool leg B, an abrasionproof pad A, an abrasionproof pad B, a stool leg connecting frame fixation body A, a stool leg connecting frame fixation body B, a stool leg connecting frame fixation body C, a stool leg connecting frame fixation body D, a stool leg connecting frame A, a spring piece A, a stool leg connecting frame B, a spring piece B, a stool plate fixed frame, a lifting frame A, a lifting frame B, a lifting frame binding clamp, a stool leg fixed frame, a stool leg fixed frame bolt A, a stool leg fixed frame bolt B, a stool plate fixed clamp bolt A, a stool plate fixed clamp bolt B, a seat rod fixed bolt, a supporting beam fixed bolt, a stool plate fixed frame penetrating and inserting hole A and a stool plate fixed frame penetrating and inserting hole B. The stool plate is arranged among the seat rod, the large beam and the supporting beam.

The invention discloses a detection alarming device for heart failure and hypertension of coronary heart diseases and in particular relates to the field of medical instruments. The device comprises analarm box, a bandage and an alarm, wherein a connector is linked with the left part of the upper end of the alarm box; a connecting wire is arranged at the upper end of the connector; a sensor is connected with the lower side of the left end of the connecting wire; the sensor is arranged on the bandage; a fixing strip is arranged at the lower end part of the bandage; a hook and loop fastener is arranged in the middle of the front end of the fixing strip; and a lower fixing layer is arranged at the front end of the upper part of the bandage. According to the detection alarming device, the bandage is tied on a waist of a patient suffering from coronary heart diseases, with the cooperation of the hook and loop fastener and the bandage, the sensor is pasted to an arm of the patient, and thenpulse and blood pressure of the patient can be conveniently tested; signals transmitted from the sensor are received by a processor, the process recognizes and processes the signals and further transmits the signals to a display screen, pulse and heartbeat and parameters of blood pressure of the patient are displayed on the display screen in real time, disease situation monitoring on the patient can be benefited, and the patient can be protected in real time conveniently.

The invention provides a multi-purpose watch. The watch body is provided with a clock, a compass, a calendar and a thermometer. The invention integrates multiple functions onto the watch, so that time, date, temperature and direction can be known at any time by wearing the watch, the watch is especially applicable to wild operation, camping and mountain-climbing, and the watch has the characteristics of multiple functions and convenient use for going out.

The invention provides a rotatable and adjustable bone injury recovery crutch including a main rod, a crutch foot, a dispersion rod, auxiliary feet, a spherical foot, a clamp block, a rocker guide rod, a square pull rod, a round handle, a square sleeve, a seat rod, a connecting piece, a self-locking rod, a reset rod, a rotary seat, a chuck, a storage armrest and a storage door; the bottom of the main rod is integrally provided with the crutch foot, and one side of the crutch foot is movably provided with the dispersion rod through a rotating shaft; the bottoms of two sides of the dispersion rod are provided with grooves, and two sides of the outer end of the dispersion rod are movably provided with the auxiliary feet through rotating shafts. Through arrangement of the rotating seat and thechuck, a seat function is provided for the bone injury recovery crutch; after the chuck is released, the angle of the rotating seat can be adjusted to cooperate with self-locking of the chuck for fixing again, a patient is provided with a rest function that is easy to adjust, collect and release, the bone injury recovery crutch is convenient for the patient to use outside. Two groups of through holes are arranged in the rotating seat, the rotating seat is adjusted to the eccentric sate, and a more appropriate sitting posture can be provided according to the patient status.

The invention provides a portable clothing ironing machine. The portable clothing ironing machine comprises a water tank assembly, a head assembly, a handle and an upper cover, wherein the water tankassembly comprises a base and a tank body, the lower end of the tank body is in sealing connection with the base, and a heating element is arranged in the base; the head assembly is in sealing connection with the upper end of the tank body, a fluid channel communicated with the tank body is formed in the head assembly, and an outlet of the fluid channel is provided with a steam spraying hole assembly; the tank body is made from a flexible material, folds are arranged on the tank body, and the upper portion and the lower portion of the tank body can be relatively folded and stored through the folds; the upper end of the handle is detachably connected with the head assembly, and the lower end of the handle is detachably connected with the base; a storage chamber containing the head assemblyis arranged in the upper cover, the lower end of the upper cover is detachably connected with the upper end of the base, when the tank body is in a folded state, the upper cover can be connected to the upper end of the base, and the head assembly is stored in the storage chamber. The portable clothing ironing machine can be folded to be stored, the space occupation is reduced, and after storage, the shape is regular, and it is convenient for a user to take the machine to go out for use.

The invention discloses an electronic atomized cigarette. An inner cavity of a shell is partitioned into a control chamber, a battery cavity, an oil storage chamber and an atomized chamber along a straight line, wherein a ceramic seat is arranged between the oil storage chamber and the atomized chamber; a seal plug with a hole is arranged between the battery cavity and the oil storage chamber; an electronic switch is provided with three control wires, namely an anode control wire, a cathode control wire and a switch control wire, and the anode control wire and the cathode control wire are correspondingly connected with an anode and a cathode of a battery respectively; an air negative pressure switch is arranged in the electronic switch and used for controlling on-off operation between the anode control wire and the switch control wire; and two leads are configured on a thermal fuse and correspondingly connected with the cathode control wire and the switch control wire respectively. By independently designing a mutual sealed four-chamber structure, the electronic atomized cigarette has hierarchy distinct performance; members of power supply, oil storage, oil production, and the like are integrally loaded, and thus the structure is compact; by adopting the electronic switch, the production of smoke can be realized according to real-time demand, and the operation is portable; and automatic rise of smoke oil along with oil guide cotton is realized by utilizing a siphon principle, thus reasonable structure and strong operability are achieved.

The invention discloses a bicycle wheel lock device. The bicycle wheel lock device comprises a rotating disc fixedly installed on a flywheel of a wheel, a lock body installed on a connecting shaft ofthe wheel in a rotating and sliding mode and a lock tongue fixedly installed on the connecting shaft of the wheel. The lock body comprises a shell installed on the connecting shaft of the wheel in a rotating and sliding mode, a connecting rod, a lock cylinder with a lock hole, a driving gear and a driven gear, wherein one end of the connecting rod is fixedly connected with the shell, the other endof the connecting rod penetrates through a frame, and the lock cylinder, the driving gear and the driven gear are arranged in the shell. The driving gear is fixedly connected to the lock cylinder, and the driven gear is engaged with the driving gear. When a key is inserted into the lock hole and drives the lock cylinder to rotate, the lock cylinder drives the driving gear to drive the driven gearto rotate. In the process of locking or unlocking the wheel, the bicycle wheel lock device does not need to be taken out repeatedly and then locked to the wheel or taken back and locked to a bicyclebody again after unlocked, and the bicycle wheel lock device is easy, convenient and fast to use and greatly facilitates outgoing use.

The invention relates to an intelligent damping suitcase. The intelligent damping suitcase comprises a suitcase body (1), a telescopic pull rod (2), at least two rollers (3) and a plurality of dampingdevices corresponding to all planes in the suitcase body (1) respectively, wherein each damping device comprises a substrate (4) and at least four damping springs (5); the substrates (4) are arrangedon the planes, corresponding to the damping devices which the substrates belong to, in the suitcase body (1) respectively; the damping springs (5) of each damping device are distributed in an array manner between the plane, corresponding to the damping device which the damping springs belong to, in the suitcase body (1) and the corresponding substrate (4). The intelligent damping suitcase has theadvantage that articles in the suitcase can be prevented from being damaged due to bumping in towing and carrying processes of the suitcase.

The invention belongs to the technical field of air purification devices, and particularly relates to a portable air purifier. The portable air purifier comprises a purifier main body and is characterized in that the purifier main body is fixedly connected with one end of a plastic rod; a handle is fixed at the other end of the plastic rod; the purifier main body comprises a ventilation cover body; an air inlet is formed in the ventilation cover body; a steering engine and a fan connected on the steering engine are arranged in the ventilation cover body; the steering engine is connected with a built-in power supply; the built-in power supply is fixed in the ventilation cover body. The portable air purifier has the advantages of being reasonable in design, simple in structure, small in volume and convenient to carry; in addition, the plastic rod has a certain strength, so that the plastic rod can be bent, wound and fixed on a baby carriage, and the portable air purifier can be used outside conveniently.

The invention belongs to the field of manufacturing of bicycles, and particularly relates to a bicycle portable stool. The bicycle portable stool comprises a seat rod, a large beam, a front fork, a supporting beam, a stool plate, a stool plate reinforcing plate, a stool plate hinge A, a stool plate hinge B, a hinge fixed plate, a stool leg A, a stool leg B, an abrasionproof pad A, an abrasionproof pad B, a stool leg connecting frame fixation body A, a stool leg connecting frame fixation body B, a stool leg connecting frame fixation body C, a stool leg connecting frame fixation body D, a stool leg connecting frame A, a spring piece A, a stool leg connecting frame B, a spring piece B, a stool plate fixed frame, a lifting frame A, a lifting frame B, a lifting frame binding clamp, a stool leg fixed frame, a stool leg fixed frame bolt A, a stool leg fixed frame bolt B, a stool plate fixed clamp bolt A, a stool plate fixed clamp bolt B, a seat rod fixed bolt, a supporting beam fixed bolt, a stool plate fixed frame penetrating and inserting hole A and a stool plate fixed frame penetrating and inserting hole B. The stool plate is arranged among the seat rod, the large beam and the supporting beam.

A plastic double-mouth bottle comprises a bottle body and a bottle cap, the upper portion of the bottle body is provided with a bottle mouth, a bottle neck is arranged between the bottle body and the bottle mouth, and the bottle body is divided into a right bottle and a left bottle which are not communicated by a partition strip disposed in the middle of the bottle body, the right bottle and the left bottle are provided with a right bottle mouth and a left bottle mouth respectively, and the right bottle mouth and the left bottle mouth form the bottle mouth of the bottle body and share the same bottle cap. Two different drinks can be filled into the bottle body, and the plastic double-mouth bottle is convenient in use due to the fact that the left bottle mouth and the right bottle mouth share the same bottle cap, is convenient for outdoor use, and overcomes the defect of single purpose of conventional bottles. Besides, drinks in the bottle body are guaranteed not to be spilled over under double insurance, and the plastic double-mouth bottle is reasonable in structural design, can be integrally used as a single-mouth plastic bottle and is unique and attractive in appearance.