52results about How to "Add intelligent functions" patented technology

The invention relates to a water drinking equipment mobile terminal monitoring system and a control method thereof. The system structurally comprises water drinking equipment and an electric control module used for controlling the water drinking equipment to work and provided with a human-computer interface and further comprises an Internet management module and a wireless communication module arranged on the water drinking equipment and electrically connected with the electric control module; the Internet management module comprises a mobile terminal and a cloud server background which is wirelessly connected with the electric control module with the wireless communication module, and the mobile terminal is connected with the cloud server background through a wireless network. The electric control module adopts microcomputer control technology which is advanced currently and combines various human-computer interaction modes with humanized design to intelligent manage each module of the equipment, and the system is flexible and changeable in working mode; the system has rich high-automation high-intelligentization functions including purifying system control, heating system control, refrigerating system control, intelligent voice prompting and intelligent fault prompting.

The invention disclosed a sputum scab cleaner for medical pneumology department, including a housing, fixing blocks are fixedly connected between the top and the bottom of the inner wall of the shell,the surface of the fixing block is rotatably connected with a connecting rod, one end of the connecting rod penetrates the housing and extends to the outside of the housing, The connecting rod extends to one end of the shell and is fixedly connected with a rotating rod, and one end of the rotating rod is fixedly connected with a balloon, and the surface of the balloon is fixedly connected with inverted teeth, and the opposite sides of the two rotating rods are fixedly connected with a cushion block; and the opposite sides of the two cushion blocks are fixedly connected with a first spring. The sputum scab cleaner for medical pneumology department solves the problem that the existing scab removers are all bulging the balloon through the trachea, and it is difficult to control the size of the balloon according to the situation of different patients, thereby avoiding the problem that the balloon is too large or too small to cause discomfort to the patients and the balloon is removed manytimes.

The invention provides a gas pipeline leak detection and alarm device with the emergency cut-off function. The gas pipeline leak detection and alarm device with the emergency cut-off function comprises a detachable pipe body, a movable sealing ball core, a detection sensor, an adjustable resistance spring, a gas flow regulation pipe, a sound and light alarm module and the like. The gas pipeline leak detection and alarm device with the emergency cut-off function is perpendicularly installed on a user gas pipeline, and by utilizing the principle that gas flow is generated because of differentialpressure formed in the pipeline under the situation of leakage during gas using, the light movable sealing ball core in the device is enabled to suspend in air, and then triggers the sound and lightalarm module to give out an alarm signal; under the situation that gas is overused or gas leaks out after the pipeline disconnects, the movable sealing ball core is stressed with thrust of gas flow below and quickly moves upwards till the movable sealing ball core completely seals a gas outlet to stop leakage, and the emergency cut-off function for safety is achieved; and after a user stops usinggas appliances such as a kitchen range and a water heater, the user gas pipeline automatically goes into the protection state for 24-hour leakage detection and alarm. The gas pipeline leak detection and alarm device with the emergency cut-off function has the advantages of being simple in structure, low in cost, high in safety, and capable of adapting to various places needing gas.

The invention discloses a shoulder type respiratory protection hood. The shoulder type respiratory protection hood comprises a head body part and a shoulder body part, the head body part and the shoulder body part are connected in a sealed mode to form an integral structure, a wearing supporting point of the hood is transferred from the head to the shoulder and is prevented from making contact with the face skin of a wearer, a face transparent area of the hood is enlarged, an air filtering device adopts a disposable filtering element and is suitable for other filtering elements, a supporting device carries a ventilation device, a heat dissipation and dehumidification device and other electronic equipment, and a sealing connection mechanism for forming a whole-body protection suit is reserved. According to the shoulder type respiratory protection hood, comprehensive head respiratory protection is provided for the wearer through the overall structure, meanwhile, the wearing mode is improved, the obstacles of face recognition and expression communication of the wearer are overcome, the air filtering mode and the applicability of the air filtering mode are improved, the comfort consideration of a respiratory protection device is increased, the intelligent function of the respiratory protection device is expanded, and the shoulder type respiratory protection hood can be developed into the integral protection suit.

The invention relates to the technical field of medical instruments and computers, in particular to an intelligent management system for a nursing bed. The intelligent management system comprises the nursing bed, a control device and a remote monitoring device. The nursing bed is subjected to real-time video monitoring through the remote monitoring device, a corresponding control instruction is sent to the control device, the control device converts the control instruction into a nursing bed control signal, and therefore the nursing bed is controlled. The system can directly control the control device to achieve the effect of on-site and remote synchronous control. According to the technical scheme, the structure is simple, multi-mode gesture operation is adopted, the intelligent management system is simple and easy to use and can be operated by nurses without training, the advantage of the low manufacturing cost is achieved, and the manufacturing cost and resource consumption are greatly reduced.

A liquid temperature processing system comprises a temperature sensing terminal and a mobile monitoring terminal which establishes short-distance wireless communication with the temperature sensing terminal, the temperature sensing terminal senses liquid temperature in a non-contact manner, and the mobile monitoring terminal instantaneously acquire the temperature from the temperature sensing terminal through Bluetooth communication and displays the temperature. Temperature in a feeding bottle is sensed by utilizing an infrared non-contact type sensing element, temperature detection is high in precision and clean, and a user can instantaneously know the temperature of the feeding bottle through the mobile monitoring terminal even through the user does not wait nearby the feeding bottle, so the fact that a liquid is used at proper temperature is possible, for example, infants and young children can be timely fed and the best feeding time cannot be missed. In addition, the mobile monitoring terminal in the invention further can be in communication with a background control terminal simultaneously, temperature data is sent to the background control terminal to perform recording and analysis, corresponding data statistical results and related push information are received from the background control terminal, and more intelligent applications can be extended.

The invention discloses a household cleaning robot control method. The control method comprises the steps that recognition modes which can be read by a robot and through which the robot can be started are set, wherein the recognition modes include face recognition, fingerprint recognition and ID card recognition; after setting is completed, a controller inputs recognition information of at least two persons; the recognition information is input and the robot is started via the correct recognition information; after the robot is started, the ranges needing cleaning are firstly set and then coordinates of cleaning dead space are set, wherein the ranges include the coordinate of an initial point, the coordinate of each point of a path and a coordinate of a finishing point; cleaning items are respectively set aiming at the set coordinates and include table board tidying, wall sweeping, sofa dust absorbing and floor dust absorbing and floor mopping; after the cleaning item setting is completed, the robot starts working; and after completing the cleaning items, the robot returns to the initial coordinate point and sends a completion signal to an owner. Through the above mode, the intelligentization function of the robot, which is suitable for daily lives, can be enhanced and the robot has strong cleaning capacity and wide range of application.

An embodiment of the invention discloses a mobile terminal control method and a mobile terminal control apparatus. The method comprises the following steps: first, whether an editing interface of a user end needs to be closed is determined by a mobile terminal; then when the editing interface of the user end needs to be closed by the mobile terminal, information input into the editing interface by the user end is acquired by the mobile terminal, then the information is generated into a temporary file which corresponds to the information in terms of format, and a path corresponding to the temporary file is saved; and at last, when that the editing interface of the user end needs to be started is determined by the mobile terminal, the mobile terminal acquires the temporary file according to the path corresponding to the temporary file and uploads the temporary file to a corresponding position on the editing interface of the user end. Through the mobile terminal control method and the mobile terminal control apparatus, the problem that important information input through the user end is lost due to mal-operation in the technology of the prior art is solved, and the mobile terminal is strengthened in intelligentizing function. The mobile terminal control method and the mobile terminal control apparatus are suitable for the communication system field.

The invention provides an intelligent manipulation device of a ring main unit circuit breaker and a control method, aiming at solving the technical problems that the safety of an existing ring main unit is not high and the equipment management cost is high. The intelligent manipulation device comprises a microcontroller, a key switch, an LED (Light Emitting Diode) state indication lamp, a power supply module, a photoelectric isolation module, an input channel and an output channel, wherein the key switch, the LED state indication lamp, the power supply module and the photoelectric isolation module are connected with the microcontroller respectively; the input channel and the output channel are connected with the photoelectric isolation module respectively; the power supply module is also connected with the photoelectric isolation module. According to the intelligent manipulation device provided by the invention, the microcontroller with good performance is adopted so that an intelligent function is increased and gate opening and gate closing can be selectively carried out at a distance place or locally; the intelligent manipulation device has gate opening and closing state indication, spring energy accumulation indication and non-electric-quantity detection automatic gate opening. A signal input / output channel and a power supply of the system adopt an anti-interference technology, so that the anti-interference capability of the system is improved.

The invention relates to a wireless intelligent switch and in particular relates to a method for controlling the switch by an intelligent mobile phone with a Bluetooth function and achieving the communication between the intelligent mobile phone and the intelligent switch. The invention aims to provide an intelligent switch and a control method thereof. The switch or a similar switch group can be wirelessly controlled by the intelligent mobile phone, point-to-point or point-to-multipoint control can be realized, the control distance is long, the wireless intelligent switch can penetrate the obstacles and has the adaptive memory and learning functions, the control software of the intelligent switch can be wirelessly upgraded through wireless connection of the mobile phone or a computer, and the intelligent switch can work at two mains supply voltages of 110V or 220V and consists of a bluetooth serial port unit, a power supply unit, a master control unit and an electronic switch.

The invention discloses an automobile ignition switch comprising a body, a lock housing cover plate, an actuating rod and a lock pin assembly. The actuating rod and the lock pin assembly are axially installed in the body. A lock housing is arranged between the lock pin assembly and the body in a sleeved manner. A solenoid valve is installed in the body and is provided with a switching block. An inclined surface step and a groove in cooperation with the actuating rod are arranged on the front end of the lock pin assembly. A first cushion block is arranged on the inclined surface step. A PUSH signal switch is correspondingly arranged on the outer side of the first cushion block. A second cushion block is disposed on the bottom of the lockhole of the lock pin assembly and is capable of moving outwardly. One end of the second cushion block is provided with an inclined surface adaptive to a mechanical key end portion. The other end of the second cushion block is provided with a third cushion block. A through hole is disposed on the outer side, corresponding to the third cushion block, of the lock housing. A fourth cushion block is installed in the through hole and is in cooperation with the third cushion block. A KEYIN signal switch is correspondingly arranged on the outer side of the fourth cushion block. The invention solves a problem that the power-free failure or fault of a smart key causes the failure of a whole ignition switch. The automobile ignition switch is high in antitheft grade and good in reliability.

The invention discloses a home appliance control system and method. The system comprises an infrared remote controller used for receiving operations of a user and sending infrared signal data to a home appliance according to the operations; the home appliance used for receiving the infrared signal data, generating a corresponding control command according to the infrared signal data and further executing the control command; a WiFi converting infrared device used for receiving infrared signal data sent by the infrared remote controller, generating a compiling code according to the infrared signal data and further sending the compiling code to a server; the server used for processing the compiling code to acquire effective data and sending the effective data to a mobile terminal; and the mobile terminal used for receiving the effective data and further performing data synchronization according to the effective data. The system achieves data synchronization of the mobile terminal and the infrared remote controller and makes the old home appliance intelligently controlled. The intelligentized function of the old home appliance can be improved. User experience is further improved.

The invention discloses an intelligent auxiliary textbook fixing and storage device, and relates to the technical field of teaching appliances. The device comprises a protection box; a fixing frame isfixedly connected with the bottom of the inner wall of the protection box; first fixing plates are fixedly connected to both sides of the inner wall of the fixing frame; second fixing plates are fixedly connected with two sides of the part between the top and bottom of the inner wall of the fixing frame; and first sliding rails are formed on the opposite sides of the first fixing plate and the second fixing plate and the opposite sides of the two second fixing plates. According to the intelligent auxiliary textbook fixing and storage device, a transmission can push out a drawer through the cooperation of a power unit, a first belt pulley, a sliding plate, a transmission threaded rod, a threaded sleeve and a second belt pulley, so that the current situation that students unlock to take textbooks themselves is avoided, consultation of the teachers is facilitated, the condition that the textbooks are lost when the students use key for unlocking is changed, and the teaching efficiency ofthe teachers is improved.

The invention provides an indoor intelligent alternating current metal armoring movable switch device, belongs to the field of intelligent switches and aims at solving the problem that a conventional secondary device in an existing power distribution system is complicated in secondary wire connection and poor in reliability. The data signal output end of a high-voltage electrification sensor is connected with a data signal input end of a high-voltage electrification display module, the communication signal input-output end and a voice signal output end of a central processing unit are respectively connected with a communication signal input-output end of an RS485 communication interface circuit and the voice signal input end of a voice prompting circuit, the first and second control signal output ends of the central processing unit are respectively connected with the control signal input end of the high-voltage electrification display module and the control signal input end of an LED display module, the signal output end of a temperature-humidity sensor is connected with the temperature-humidity data signal input end of the central processing unit, and the data signal output end of a three-phase electric energy metering module is connected with the second data signal input end of the central processing unit. The indoor intelligent alternating current metal armoring movable switch device is mainly applied to the field of power grid power distribution.

The invention discloses a patrol robot with an intelligent warning function and relates to the technical field of robots. The patrol robot comprises a shell and a rotary frame. A fixed groove is formed in the shell, the bottoms of the two sides of the inner wall of the fixed groove are each fixedly connected with a sliding rail, and the opposite sides of the two sliding rails are each fixedly connected with a sliding block. A movable plate is fixedly connected between the opposite sides of the two sliding blocks, and a transverse plate is fixedly connected to the top of the movable plate through a connecting plate. The two sides of the top of the inner wall of the fixed groove are each fixedly connected with a stable plate through a connecting plate. According to the patrol robot with theintelligent warning function, through matched arrangement of the transverse plate, the stable plates, a threaded rod, a first belt wheel, a first motor and a second belt wheel, the movable plate can push support legs, the problem of the incomplete patrol sight is solved, work efficiency of the patrol robot is improved, the comprehensive effect of the patrol robot is achieved, and more intelligentfunctions are added.

The invention provides an embedded control system for carton packing machines. The system comprises a paper feeding section controller (1), a printing section controller (2), a slotting section controller (3) and a die-cutting section controller (4), wherein the core controllers of sections consist of a superior central processor (5) and an inferior central processor (6) respectively, and are connected through each superior and inferior communication modules (7); an input interface of each superior central processor (5) is connected with a sensor, a button module (8) and an LCD module (9); and each inferior central processor (6) is connected with an photoelectric encoder input module (10), a transducer communication module (11), an interface driving module (12) and a fieldbus module (13) respectively, and is connected with the inferior central processors (6) of other sections through the fieldbus modules (13). The system has the advantages of concise structure, perfect functions, high reliability, low cost, low power consumption, and compatibility of carton packing machines of different types and specifications. The system can improve the openness of carton packing systems, shortens secondary development period, improves the scalability, portability, interchangeability and interoperability, and improves the functions of modularization, informatization, networking and intellectualization of the carton packing system.

The invention relates to the fields of an electronic technique and a wireless communication technique, and specifically is a novel intelligent socket with data processing, control and communication functions. The novel intelligent socket comprises a master control module, a GSM module, an infrared module, a display module, a power module and a faucet power supply region, wherein the master control module is respectively connected with the GSM module, the infrared module, the display module and the faucet power supply region; the GSM module, the infrared module, the display module and the faucet power supply region are respectively connected to the power module; the master control module contains a switch control circuit for controlling the faucet power supply region, a storage circuit for storing remote control codes and timing information of household appliances, and a microprocessor control circuit; and the infrared module comprises an infrared emitter and an infrared receiver. Compared with the prior art, the novel intelligent socket provided by the invention can realize being timed, being controlled to be on and off through remote operation by a mobile phone, and controlling household electrical equipment, and has the advantages of being multifunctional, being highly safe, being convenient and easy to use, and so on.

The invention discloses a reflow furnace monitoring system, and relates to the technical field of reflow furnaces. The reflow furnace monitoring system comprises a reflow furnace, the top of the reflow furnace is fixedly connected with an air heater, the two sides of the air heater communicates with guide pipes correspondingly, one ends of the two guide pipes penetrate through the reflow furnace and extend into the reflow furnace, the surfaces of the ends, extending into the reflow furnace, of the two guide pipes is connected with a vertical pipe through connecting pipes in a rotating mode. According the reflow furnace monitoring system and a control method thereof, the air heater is fixedly connected to the top of the reflow furnace, so that the temperature in the reflow furnace can be monitored in real time, then the device is utilized to enable the temperature of the reflow furnace to reach the proper temperature so that the quality and the level of a product can be improved, the output end of a temperature sensor is connected with the input end of a data comparator, then the intelligent control is achieved, so that the production efficiency and the production level can be improved, more intelligent functions are added, and the intelligent monitoring can improve the high efficiency of the operation.

The invention discloses a material receiving robot for stamping equipment. The robot comprises a base, and one side of the top of the base is fixedly connected with a box body. The top of the inner wall of the box body is fixedly connected with a stabilizing block. A sliding rod is fixedly connected between the bottom of the stabilizing block and the bottom of the inner wall of the box body. The surface of the sliding rod is connected with a sliding block in a sliding mode. A first spring is fixedly connected with the surface of the sliding rod, and is positioned between the bottom of the stabilizing block and the top of the sliding block. The right side of the sliding block is fixedly connected with a material receiving plate. The invention relates to the technical field of stamping equipment. Through the cooperation arrangement of a supporting rod, a tooth plate, a gear, a second motor, a material pushing rod, a material pushing block and a second spring, the material receiving robotfor the stamping equipment realizes the purpose of pushing and taking a workpiece by a stamping die after stamping, avoids the dangerous operation that an operator needs to take the workpiece out from the stamping die, lowers the probability of stamping equipment accident, and increases the production efficiency.

The invention discloses a gas leakage detecting device for an anesthesia machine. The leakage detection device comprises a base, a top of the base is fixedly connected with an anesthesia machine body,a box body is fixedly connected to the top of the base and located on the right side of the anesthesia machine body, a fixed block is fixedly connected to the top of the box body, and an air outlet pipe is connected to the right side of the anesthesia machine body, a bottom plate is fixedly connected to the bottom of the inner wall of the box body, and a slide rail is fixedly connected to the topof the bottom plate. The invention relates to the technical field of a medical device. The gas leakage detecting device is provided through cooperation of a vertical tube, a gas box, a horizontal tube, a detecting tube, a central processing unit, a data comparator, a pressure sensor, a feedback module, a control switch, a button, and a power module. When the air pressure is in the detecting tube,the staff member can be notified of the air leakage at a cross tube or a horizontal joint, which ensures the normal use of the anesthesia machine, reduces the pain of the patient, and adds more intelligent functions.

The invention provides a system for detecting automobile suspension torque loosening and an automobile. The system for detecting automobile suspension torque loosening comprises detectors, a controller and a displayer, wherein the detectors are located at suspension points on a frame and used for detecting the torque state of the suspension points; the controller is connected with the detectors, receives detection results and sends a control signal according to the detection results; the displayer is connected with the controller, receives the control signal and works according to the control signal; the displayer is provided with warming lamps corresponding to the detectors. The system can be used for detecting the torque loosening state of the automobile suspension points, the detection results are displayed through the displayer, an automobile owner can be reminded to maintain torques of the automobile suspension points in corresponding positions, safety accidents caused by automobile suspension torque loosening are reduced to the largest extent, and safety performance of the whole automobile can be greatly improved.

The invention discloses an artificial intelligence device capable of adjusting the temperature of a vegetable greenhouse. The device comprises a ground, a top of the ground is fixedly connected with agreenhouse body, a fixing frame is fixedly connected on the top of the ground and inside the greenhouse body, a motor is fixedly connected to one side of the top of the inner wall of the frame, a first pulley is fixedly connected to one end of the output shaft of the motor, and the top of the ground is fixedly connected with a hydraulic telescopic rod. The invention relates to the technical fieldof vegetable greenhouses. According to the artificial intelligence device, by the cooperation of a first temperature sensor, a first data comparator, a central processing unit, a button, a control switch, a power module and a feedback module, is is achieved that when the temperature of the greenhouse body is low, the temperature is automatically increased to reach the required temperature value,and no manual heating is required, which reduces the trouble for a user and increases more intelligent functions.

The invention discloses a semi-automatic spring-linked printing machine for artificial feeding, and relates to the technical field of printing machines. The semi-automatic spring-linked printing machine comprises a rotating frame, a fixing plate is fixedly connected between the two sides of the inner wall of the rotating frame, a transmission threaded rod is rotationally connected between the twosides of the inner wall of the rotating frame and located at the bottom of the fixing plate through a bearing, a sliding rail is fixedly connected to the bottom of the fixing plate, a sliding block isconnected to the bottom of the sliding rail in a sliding mode, the bottom of the sliding block is fixedly connected with a vertical plate, and a moving block is fixedly connected to the surface of the vertical plate. According to the semi-automatic spring-linked printing machine for artificial feeding, the fixing plate, the transmission threaded rod, the sliding rail, the sliding block, the vertical plate, a moving block, a printing plate, a storage barrel, a first belt wheel and a threaded sleeve are arranged in a cooperated mode, so that a supporting plate and a barrel cover can move up anddown to block the outlet of the material storage barrel, and automatic coating is realized, the workload of workers is reduced, and more intelligent functions are increased.

The invention discloses a fabricated building-based accurate positioning crane hoisting device for construction. The device comprises a moving plate, a base and a fixed plate, wherein fixed rods are fixedly connected to the two sides of the bottom of the fixed plate correspondingly, a sliding plate is slidably connected to the surfaces of the fixed rods and located at the top of a bottom plate, the bottom ends of the fixed rods penetrate through the sliding plate and extends to the bottom of the sliding plate, and the ends, extending to the bottom of the sliding plate, of the fixed rods are fixedly connected with the bottom plate. The invention relates to the technical field of fabricated buildings. According to the fabricated building-based accurate positioning crane hoisting device for construction, through the cooperative arrangement of a moving block, the first moving plate, a transmission threaded rod, a sleeve and a fixing groove, the sliding plate can move up and down to drive the moving plate and a hoisting box to move, the top of the moving plate can be in contact with the bottom of the bottom plate, the hoisting box can be prevented from shaking, and cargos can be prevented from falling from the interior of the hoisting box, so that the normal use of the cargos is guaranteed, and the safety of surrounding workers is guaranteed.

The invention relates to a doorbell prompting control method and device, and a storage medium. The doorbell prompting control method is applied to a doorbell, and comprises the steps of: judging whether a visitor enters a doorbell prompting area; when the visitor enters the doorbell prompting area, determining a current doorbell prompting mode, wherein the prompting mode is preset by a bound userterminal; and controlling the doorbell for prompting according to the current doorbell prompting mode. By adopting the doorbell prompting control method provided by the invention, intelligent controlof doorbell prompting can be achieved, the communication between users and visitors is more convenient, the intelligent function of doorbells is enhanced, and the user experience is improved.

The present invention discloses a nursing wheelchair for relieving bumps. The nursing wheelchair comprises a base seat, a first box body is fixedly connected with one side of a bottom part of the baseseat, a fixing plate is fixedly connected between both sides of an inner wall of the first box body, a first sliding groove is arranged in a surface of the fixing plate, a first sliding rail is fixedly connected with a top part of the inner wall of the first box body, both sides of a bottom part of the first sliding rail are each slidably connected with a first sliding block, and bottom parts ofthe first sliding blocks are fixedly connected with sliding plates. The nursing wheelchair for relieving the bumps relates to the technical field of nursing wheelchairs. By cooperated arrangement of the first box body, the first sliding blocks, the first sliding rail, a first spring, the sliding plates, the fixing plate, moving plates and moving blocks, the nursing wheelchair for relieving the bumps realizes vertical movements of the moving blocks and universal wheels, can relieve bump feeling of patients in bump road sections, avoids a current situation that users cannot sit in the wheelchairfor a long time, and at the same time also increases a shock absorption effect for front wheels.

The invention discloses electronic information storage equipment easy to operate, and relates to the technical field of storage equipment. The electronic information storage equipment comprises a cabinet and cells, inner frames are fixedly connected to the back faces of the inner walls of the cells, sliding rods are fixedly connected to the two sides between the tops and the bottoms of the inner walls of the inner frames respectively, sliding plates are slidingly connected to the surfaces of every two sliding rods respectively, electric telescopic rods are fixedly connected to the tops of theinner walls of the inner frames, fixing blocks are fixedly connected to output shafts of the electric telescopic rods, and movable rods are movably connected to the two sides of the bottoms of the fixing blocks. According to the electronic information storage equipment easy to operate and an operation method, the inner frames are fixedly connected to the back faces of the inner walls of the cells,and in this way, placed articles can be delivered through pushing and can be more convenient to take; the fixing blocks are fixedly connected to one sides of the inner walls of the cells, a door canbe opened through face recognition, operation is easier, the time for taking can be shortened, and using is more convenient.

The invention discloses an automatic weighing device of a washing machine. The device comprises footing installed under a washing machine base and a weighing sensor installed on the footing, wherein a cavity with a downward opening is formed in the bottom of the footing; and the weighing sensor is installed in the cavity by a supporting part in a sealed manner. The footing comprises a connecting part and a supporting part, wherein the connecting part and the supporting part form an integral projecting structure; the connecting part is hollow in the axial direction; the outer wall is equipped with threads; the supporting part is disposed under the connecting part; and the cavity is disposed in the supporting part and communicates with the hollow part of the connecting part. The supporting part comprises a supporting unit and a fixation unit, wherein the fixation unit movably installs the supporting unit in the cavity; the upper end face of the supporting unit is contacted with the weighing sensor; and the lower end face is supported on the ground. The device disclosed by the invention has the advantages that clothes and water in a wash bucket of the washing machine can be weighed automatically; weighing accuracy is high; and weighing errors are small.

The invention discloses a home appliance control system and method. The system comprises an infrared remote controller used for receiving operations of a user and sending infrared signal data to a home appliance according to the operations; the home appliance used for receiving the infrared signal data, generating a corresponding control command according to the infrared signal data and further executing the control command; a WiFi converting infrared device used for receiving infrared signal data sent by the infrared remote controller, generating a compiling code according to the infrared signal data and further sending the compiling code to a server; the server used for processing the compiling code to acquire effective data and sending the effective data to a mobile terminal; and the mobile terminal used for receiving the effective data and further performing data synchronization according to the effective data. The system achieves data synchronization of the mobile terminal and the infrared remote controller and makes the old home appliance intelligently controlled. The intelligentized function of the old home appliance can be improved. User experience is further improved.

The invention discloses an automobile ignition switch comprising a body, a lock housing cover plate, an actuating rod and a lock pin assembly. The actuating rod and the lock pin assembly are axially installed in the body. A lock housing is arranged between the lock pin assembly and the body in a sleeved manner. A solenoid valve is installed in the body and is provided with a switching block. An inclined surface step and a groove in cooperation with the actuating rod are arranged on the front end of the lock pin assembly. A first cushion block is arranged on the inclined surface step. A PUSH signal switch is correspondingly arranged on the outer side of the first cushion block. A second cushion block is disposed on the bottom of the lockhole of the lock pin assembly and is capable of moving outwardly. One end of the second cushion block is provided with an inclined surface adaptive to a mechanical key end portion. The other end of the second cushion block is provided with a third cushion block. A through hole is disposed on the outer side, corresponding to the third cushion block, of the lock housing. A fourth cushion block is installed in the through hole and is in cooperation with the third cushion block. A KEYIN signal switch is correspondingly arranged on the outer side of the fourth cushion block. The invention solves a problem that the power-free failure or fault of a smart key causes the failure of a whole ignition switch. The automobile ignition switch is high in antitheft grade and good in reliability.