206results about How to "Avoid running around" patented technology

The invention belongs to the field of a tea quality identifying method, and relates to a method for identifying the quality of jasmine tea. The method comprises the following steps of: 1, measuring the relative content of aroma ingredients by using a method combining the head space solid phase microextraction in combination with a gas chromatography-mass spectrometry, wherein the sweet smell ingredients comprise alpha-farnesene, cis-3-hexenyl benzoate, methyl anthranilate, indol and linalool; 2, computing the aroma index of the jasmine tea; and 3, determining the quality of the jasmine tea according to the aroma index of the jasmine tea. According to the relevency among various main aroma ingredients and the quality of the jasmine tea, the JTF index (relative content specific value) is determined to be equal to [(alpha-farnesene+cis-3-hexenyl benzoate+methyl anthranilate+indol)/linalool]. According to the method, the quality of the jasmine tea can be effectively and objectively determined, the quality of the jasmine tea with accordant tea base levels can be distinguished, the hard work of specialists can be avoided, and the identifying cost can be saved as well.

The invention discloses a flexible ankle rehabilitation robot system. An execution module is connected with a foot module through a Bowden cable and a shank module, and a tension module for measuringtransmission force of the Bowden cable is arranged between the shank module and the foot module; a shank gyroscope is arranged on the shank module, a foot gyroscope and a pressure insole are arrangedon the foot module, a heel pressure sensor and a foot sole pressure sensor are arranged on the pressure insole, and the shank gyroscope and the foot gyroscope are arranged on the front face and the foot face of the shank of a user correspondingly; the pressure insole is located inside the foot module, sends a control instruction towards the execution module through an upper computer and receives sensing feedback information; the execution module transmits torque through the Bowden cable and the shank module to the foot module, so that ankle movement is assisted; and the shank gyroscope and thefoot gyroscope are mutually matched for detecting ankle motion information. The flexible ankle rehabilitation robot system is low in weight and achieves the gait training function for users with abnormal gaits of foot drop and strephenopodia.

The invention relates to a humidifier relating to the technical field of household appliances. The mainly adopted technical scheme is as follows: the humidifier comprises a water channel component, a water tank and a water level control device, wherein the water channel component comprises a base and a water channel arranged on the base; the water tank is arranged on the water channel; a water inlet used for injecting water into the water tank is formed in the upper end of the water tank; a draining hole used for draining water in the water tank into the water channel is formed in the bottom of the water tank; the water level control device comprises a floater device and a water level control switch; the floater device is arranged in the water channel; the water level control switch is arranged under the draining hole; when the water level in the water channel is lower than a preset working water level, the draining hole is opened by the water level control switch under the interaction of the floater device and the water level control switch; when the water level in the water channel is higher than the preset working water level, the draining hole is closed by the water level control switch under the interaction of the floater device and the water level control switch. The invention aims to provide the humidifier with a watering function, a simple structure and relatively low cost.

The invention relates to a full-automatic high-altitude window cleaning intelligent robot. The robot comprises a self-stabilizing travelling device with good fixation performance and stability performance. The condition of jittering in the wiping process is eliminated, and the working efficiency is improved. A detachable fixing device is mounted in the middle of the upper end face of the self-stabilizing travelling device and can be disassembled and assembled conveniently. When the robot is damaged and needs to be maintained, the robot can be manually disassembled through the detachable fixing device, only the damaged part needs to be taken out and maintained, and operation is easy and convenient. An orientable conversion device is mounted at the upper end of the detachable fixing device, and the wiping angle of the orientable conversion device is adjustable, so that the robot is applicable to high-altitude glass of different angles, and the application range is wide. A window cleaning manipulator is mounted on the upper end face of the orientable conversion device. The full-automatic high-altitude window cleaning intelligent robot can achieve the full-automatic cleaning function of high-altitude glass, and a new way to full-automatic cleaning of high-altitude glass is provided.

The invention discloses a self-service payment system and a self-service payment method for a gas meter. The method is as follows: read-write equipment which can be bought by a user can be used for acquiring data of an IC card gas meter at any time at home, and transmitting the acquired data of the gas meter to a payment terminal; a data center is used for saving user information in advance; when the user logins the payment terminal, the payment terminal is used for transmitting a request message to the data center and requesting to verify whether user identity information is legal or not; the user can complete payment by mobile banking, internet bank, Alipay, WeChat and other payment modes; and the read-write equipment can be used for acquiring related recharging payment information of the IC card gas meter through the payment terminal, and writing the IC card to complete recharging and payment for the IC card. The portable read-write equipment has the advantages of small size, light weight and low cost, can meet requirement of most users, and can be used for preventing users from running around for gas expense payment.

The invention discloses a window-type drainage well and a construction method of the window-type drainage well. The window-type drainage well comprises a well casing and a well base. The well casing is provided with a well wall. The well wall is provided with a drainage window. The inner wall of the drainage window is of a circular truncated cone shape. The drainage window is provided with a reducing pipe. The outer wall of the reducing pipe is matched with the inner wall of the drainage window. A cage is arranged in an inner cavity of the reducing pipe and matched with the inner wall of the reducing pipe, the cage is filled with a filtering device, and a first ring flange is arranged on the outer side of the reducing pipe. The first ring flange is connected with a second ring flange, and the second ring flange is connected with a seepage collection device. Or a blind ring flange is fixed on the first ring flange. The construction method of the window-type drainage well comprises the steps of excavating to form a well base foundation, manufacturing the well base, manufacturing the well casing, placing the cage, the filtering plate, coarse sand bags and gravel bags in the reducing pipe, wherein the coarse sand bags and the gravel bags are wrapped in geotechnical cloth, and connecting the first ring flange with the second ring flange or the blind ring flange. According to the window-type drainage well and the construction method of the window-type drainage well, a window can be blocked off, and the window-type drainage well can be further transformed into a seepage collection well; the window-type drainage well is flexible in use and capable of integrating two functions, thereby reducing investments.

The invention discloses a chip angle correction device for LED packaging, and the structure of the device comprises a straightening machine main body, a drive stand, and a welding base. The drive stand is provided with a drive motor, a first transmission gear support, a second transmission gear support, and a conveying belt. The first transmission gear support is provided with a first transmissiongear, a first gear push rod, a first gear push rod fixing shaft, a first support rod, and a first rectifying support rod. The welding base is provided with a welding air pressure main rod, a weldingair pressure support rod, and a welding head, thereby achieving the fixing of a chip through a workpiece fixing table when the device is in use, reducing the movement range, and improving the weldingprecision. Meanwhile, the device can achieve the ordered rectification through a rectifying device, enables the chip rectification to be quick through the bidirectional repeated quick rectification, speeds up the rectification speed of the chip, increases the speed of chip processing, reduces the error rate of chip welding, and avoids the material waste.

The invention discloses a range hood with a rectifying function. The range hood comprises a fume collecting hood, a flue and a fan, wherein the fume collecting hood comprises an inner layer and an outer layer; a gap is formed between the inner layer and the outer layer, and forms a flow guide air duct; the flow guide air duct is uniformly divided by flow guide baffles; a gap is formed between the bottoms of the inner and outer layers, and forms a vertically downward gas inlet; siphon holes are uniformly formed in the inner layer of the fume collecting hood; a flow guide cone is arranged between a gas outlet in the top of the fume collecting hood and the fan. According to the range hood, the inner layer of the fume collecting hood is designed to be an inner wall with the siphon holes, and the fan forms a low-air-pressure zone in the fume collecting hood through the siphon holes by a siphon principle, so that cooking fume uniformly floats to the fume collecting hood and the spread of the cooking fume is avoided; the gas inlet is formed in the bottom of the fume collecting hood, and a reverse air curtain is formed under the action of the suction force of the fan, so that the cooking fume is prevented from spreading outwards; the cooking fume is rectified into laminar flow gas before entering the fan under the combined action of the flow guide air duct, the siphon holes, the flow guide baffles and the flow guide cone, so that the fan is prevented from working under the turbulent flow gas condition and the exhaust efficiency of the fan is greatly improved.

The invention relates to a building supporting device with the spiral supporting angle capable of being adjusted precisely. The building supporting device comprises a self-stabilization traveling device, wherein the self-stabilization traveling device has high fixation performance and stabilization performance, and an orientable conversion device is installed in the middle of the upper end face of the self-stabilization traveling device and has a spiral supporting angle precise adjustment function; manual adjustment of supporting position is not needed for high-altitude glass with different angles, and application range is wide; the self-stabilization traveling device comprises a traveling installation table, four parallel supporting mechanisms are symmetrically installed at the lower end of the traveling installation table, and four universal wheels are installed on the lower end faces of the four parallel supporting mechanisms respectively; the building supporting device can be moved to a position under glass to be cleaned through the four universal wheels, manual transfer is not needed, people only need to push the building supporting device, and operation is easy. By the adoption of the building supporting device, stable rigid supporting can be achieved, shaking is avoided during working, and device stability is high.

The invention relates to an automatic intelligent pulling unmanned aerial vehicle control method. The control method includes: fixing a brace type pet pulling rope on an unmanned aerial vehicle, and allowing the unmanned aerial vehicle to start to run; using a camera to shoot a pet image when the unmanned aerial vehicle travels on a preset path at a preset speed, and analyzing if a pet travels on the preset path or not according to the pet image; allowing the unmanned aerial vehicle to use the pulling rope to control the pet to correct to the preset path if not, and using the camera to shoot a surrounding image to detect if there is a travelling motor vehicle around or not; using the pulling rope to drive the pet to fly upward at a first preset speed if so, and shooting a motor vehicle image to detect the travelling direction and the travelling speed of the motor vehicle; analyzing if the approaching time of the motor vehicle to the unmanned aerial vehicle exceeds the upward flying time of the unmanned aerial vehicle with the pet or not if it is detected that the motor vehicle approaches to the unmanned aerial vehicle; and controlling the unmanned aerial vehicle to use the pulling rope to drive the pet to fly upward at a second preset speed if not.

The invention discloses a feeding device for a thickener and a mounting method of the feeding device. The feeding device comprises a feeding cylinder, a feeding groove and an adding pipe which are arranged in the body of the thickener; wherein the thickener body internally comprises a clarification area, a sedimentation area and a compression area, the top surface of the feeding cylinder is not higher than the sedimentation area, a self-dilution baffle is connected to the top of the feeding cylinder in a height-adjustable surrounding and sealing manner, the top of the self-dilution baffle is arranged in the clarification area, and the two end parts of the self-dilution baffle are in sealed butt joint with the side wall of the feeding groove; a spiral guide groove is formed in the upper endsection of the feeding cylinder; a discharge port of the feeding groove is communicated with an upper port of the spiral guide groove; a plurality of pieces of filter cloth are uniformly distributedon the cylinder wall of the lower end section of the feeding cylinder along the circumference and are arranged in the compression area; the bottom of the feeding cylinder is connected with a conical material distribution disc, and the conical surface of the conical material distribution disc and the bottom surface of the feeding cylinder are vertically arranged in a spaced mode to form a circumferential discharging port. According to the invention, a flocculating agent and a tailing slurry can be fully mixed in the feeding device, and better tailing slurry treatment capacity is achieved.

The invention provides a self-service business transaction method, a storage medium and intelligent equipment. The self-service business transaction method comprises the following steps: receiving user information inputted by a user, and determining the type of the user information; acquiring the types of businesses to be transacted by users; if the types of the businesses to be transacted are businesses of helping open an account, displaying the list of names of openable exchange mechanisms according to the types of the user information; and if the types of businesses to be transacted are types of other businesses expect for the business of helping open an account, connecting a transaction mechanism background corresponding to the user information according to the user information. The method supports a user to transact businesses of multiple exchange mechanisms on a self-service terminal in an inter-bank and trans-regional manner, the circumstance that people rush about in multiple places is avoided, and time and money are saved.

The invention discloses an aircraft which comprises a unilateral wing used for rotatablely generating lift force, and a thrust device used for pushing the unilateral wing to rotate around the barycenter of the aircraft, wherein an aileron used for controlling a fly direction is arranged on the unilateral wing; and the thrust device is connected onto the unilateral wing, and the barycenter of the aircraft deviates from the center position of the unilateral wing along the length direction. The unilateral wing rotates around the barycenter of the aircraft to generate the lift force, so that the aircraft can vertically rise. Therefore, the aircraft disclosed by the invention has the advantage of vertical take-off and landing. Meanwhile, according to the aircraft, the lift force of the aircraft is generated by the rotation of the unilateral wing, and the front-and-back as well as the left-and-right fly direction is controlled by the aileron, so that the aircraft has the advantage of being simple in structure. According to the gyroscopic effect generated by the means that the unilateral wing rotates around the barycenter of the aircraft, the wind resistance of the aircraft and the stability of fly can be effectively improved.

The invention provides a novel belt type vibratory rolling filtering device. The novel belt type vibratory rolling filtering device comprises belt type vibratory rolling filtering machines which are oppositely arranged, wherein each filtering machine comprises a rack; the rack comprises an upper supporting frame and a lower supporting frame; a layering distribution device is arranged at the upstream end of the upper supporting frame; in the material flowing direction, the rack is provided with a guiding roll, a vibrating part, a driving rolling part and a tensioning roll in sequence; a ring-shaped filtering belt is arranged around the guiding roll, the vibrating part, the driving rolling part and the tensioning roll; the left driving rolling part comprises a first extruding and dewateringroller positioned on the upper supporting frame and a second driving electric roller positioned on the lower supporting frame; the right driving rolling part comprises a second extruding and dewatering roller positioned on the lower supporting frame and a first driving electric roller positioned on the upper supporting frame; extruding gaps are respectively formed between the first extruding and dewatering roller and the first driving electric roller, between the two filtering belts surrounding the left driving rolling part and the right driving rolling part and between the second extruding and dewatering roller and the second driving electric roller. The novel belt type vibratory rolling filtering device provided by the invention has the advantages that the liquid content of filter cakesis low and the productivity is improved.

The invention relates to a building window cleaning supporting robot with the position capable of being movably fixed. The building window cleaning supporting robot comprises a self-stabilized walking device which has good fixation performance and stability performance, the shaking situation existing in the work process is eliminated, the work efficiency is improved, and a detachable fixing device is installed in the middle of the upper end face of the self-stabilized walking device and has a function of being detached and installed conveniently; when the robot is damaged and needs to be maintained, the robot can be manually detached through the detachable fixing device, only the damaged part needs to be taken down for maintenance, operation is easy and convenient, and the carrying cost and maintenance cost are reduced; an orientable conversion device is installed at the upper end of the detachable fixing device and has the function that the rotational support angle is accurate and adjustable, when high-altitude glass with different angles occurs, the supporting positions do not need to be adjusted back and forth manually, and the application range is large. By means of the building window cleaning supporting robot with the position capable of being movably fixed, a stable detachable rigid support function can be achieved.

The invention relates to automatic cleaning equipment for high-altitude interior architecture glass cleaning. The automatic cleaning equipment comprises a self-stabilization walking device which has good fixation performance and stability performance, the shaking condition existing in the cleaning process is eliminated, and the work efficiency is improved; a detachable fixing device is installed in the middle of the upper end face of the self-stabilization walking device, the detachable fixing device has a function of being capable of being disassembled and assembled conveniently and rapidly, when the equipment is damaged and needs to be repaired, the equipment can be manually disassembled through the detachable fixing device, a person can simply take down a damaged part for repairing, operation is easy and convenient, a support platform is installed at the upper end of the detachable fixing device, a support shaft is welded to the middle of the upper end face of the support platform, a window cleaning mechanical arm is installed on the upper end face of the support shaft, and the full-automatic cleaning function is achieved through the window cleaning mechanical arm. According to the automatic cleaning equipment for high-altitude interior architecture glass cleaning, the full-automatic cleaning function for high-altitude glass can be achieved, and a novel way for full-automatic high-altitude glass cleaning is provided.

The invention discloses a veneer pretreatment device. The veneer pretreatment device is characterized in that a veneer conveying roll, preliminary grinding rolls and an impurity removing mechanism are included; the three preliminary grinding rolls comprise the first preliminary grinding roll, the second preliminary grinding roll and the third preliminary grinding roll, the mounting height of the first preliminary grinding roll is smaller than that of the second preliminary grinding roll, the mounting height of the second preliminary grinding roll is equal to that of the third preliminary grinding roll, and the veneer conveying roll, the first preliminary grinding roll, the second preliminary grinding roll, the third preliminary grinding roll and the impurity removing mechanism are sequentially arranged in the veneer running direction. The device is used for carrying out pretreatment and polishing treatment on the veneer in sequence, after the device carries out pretreatment, in the polishing process, abrasion to a polishing wheel is greatly reduced, the surface evenness of the veneer is greatly improved, and the good varnishing effect is obtained.

The invention discloses an engineering waste board crushing device, and belongs to the field of construction engineering equipment. A slide plate is mounted on the upper edge of a first limiting plate; a push plate is mounted on a first hydraulic cylinder; a controller is mounted on a worktable, and is positioned on the left side of the first hydraulic cylinder; a storage box is mounted rightly below a cutting device; a pressure block is mounted below a pressure sensor, and is from the worktable by a certain distance; a pressure sensor is mounted below the axis of a second hydraulic cylinder;an ultrasonic sensor is mounted on an ultrasonic sensor base, and is positioned between the edge of the worktable and the cutting device; and the cutting device is mounted below a third hydraulic cylinder. Boards are forwards pushed through the push plate, and are cut to narrow strips through the cutting device, so that combustion and reutilization are achieved, labors are saved, the working efficiency is improved, and the energy is saved.

The invention relates to a dedicated intelligent cleaning machine for a subway rail. The dedicated intelligent cleaning machine comprises a self-stabilization traveling device. A lower supporting round table is welded in the middle of the upper end surface of the self-stabilization traveling device. Six supporting columns are uniformly welded on the upper end surface of the lower supporting round table in the axis direction. A supporting stand column is welded in the middle of the upper end surface of the lower supporting round table. An upper supporting round table is welded on the upper end surfaces of the supporting stand column and the six supporting columns. A connecting plate is mounted on the upper end surface of the upper supporting round table through screws. A supporting bent arm is welded in the middle of the upper end surface of the connecting plate. Variable high-pressure cleaning devices are welded at the tail end of the supporting bent arm, and can be used for adjusting the high-pressure cleaning direction, and residual scrap iron generated after polishing and non-cleaned dust, which are attached to the subway rail, are quickly cleaned by a high-pressure water jet working principle. The dedicated intelligent cleaning machine can realize a full-automatic cleaning function of the polished subway, manual operation is not required, the degree of automation is high, the jetting condition generated during the operation process of the dedicated intelligent cleaning device is eliminated, the stability of the dedicated intelligent cleaning machine is high, and the fixed performance of the dedicated intelligent cleaning machine is high.

The invention relates to the technical field of household appliances, in particular to a humidifier. According to the main technical scheme, the humidifier comprises a water channel assembly, a water tank and a water level control device. The water channel assembly comprises a base and a water channel formed in the base. The water tank is installed on the water channel. The upper end of the water tank is provided with a water inlet used for injecting water into the water tank, and the bottom of the water tank is provided with a drain opening used for making the water in the water tank enter the water channel. The water level control device comprises a water level control switch, a floater device and a transmission mechanism. The transmission mechanism is used for connecting the water level control switch and the floater device. When the water level in the water channel is lower than a set working water level, the water level control switch can open the drain opening under the action of the floater device and the transmission mechanism. When the water level in the water channel is higher than the set working water level, the water level control switch can close the drain opening under the action of the floater device and the transmission mechanism. The humidifier is capable of achieving the upper water adding function, simple in structure and low in cost.