44results about How to "Not hit" patented technology

The invention discloses a beacon device for recovering of ocean detection equipment and an operation method of the beacon device. The beacon device comprises a light-transmitting housing connected with the detection equipment, and further comprises a pressure-resistant light-transmitting inner housing, wherein the inner housing is fixedly arranged in an outer housing, a rechargeable battery, a main circuit board and a solar panel are sequentially fixedly arranged in the inner housing from bottom to top, and the main circuit board comprises a control unit, a locating unit and a communicating unit, a power supply management unit and the like. The beacon device for recovering of the ocean detection equipment, disclosed by the invention, is connected with the detection equipment put into the bottom of the ocean together, when the detection equipment is released, the beacon device is released as well, the beacon device is electrified and starts working; when the beacon device rises to reach the sea surface, the beacon device can be located and location information is sent to wireless communication equipment on a searching boat in a wireless manner. Because the beacon device is connected with the detection equipment to be searched together, the detection equipment is found when the beacon device is found.

The invention discloses an unmanned aerial vehicle having a pesticide spraying function for agricultural planting, including an unmanned aerial vehicle body, wherein one side outer wall of the UAV body is provided with a vehicle arm, and the top outer wall of the arm is welded with a motor, one end of the output shaft of the motor is welded with a rotating shaft, and the outer wall of the rotatingshaft is bolted with a rotor, the top outer wall of the arm is welded with a protective cover, the top outer wall of the protective cover is provided with a protective net, the bottom outer wall of the arm is provided with a support leg, the bottom outer wall of the support leg is welded with a base, and the bottom outer wall of the base is welded with a movable rod. The invention improves the protective effect of the unmanned aerial vehicle (UAV) when in use, plays an effective cushioning role, and the design of the U-shaped plate with both sides upturned improves the stability of the UAV when landing, prolongs the service life of the agricultural UAV, not only can the medicine be more evenly dispensed, but also the spraying range is wider due to the centrifugal force generated by rotation.

The invention provides an anti-impact automobile bumper structure with an anti-flowstone function. The structure comprises a bumper base, and is characterized in that an energy absorption cover fixedly covers the front end of the bumper base through a bolt; an inclined stopper is fixedly installed to the middle of the lower end of the bumper base; two opposite installing frames are perpendicularlyinstalled in the middle of the back end of the back of the bumper base. According to the anti-impact automobile bumper structure with the anti-flowstone function, due to the fact that a rectangular middle groove is fixedly formed in the middle of the plane of the back of the bumper base, wedge-shaped reinforcing ribs are arranged at the inner walls of the four sides of the middle groove, and therefore the energy absorption cover is installed on the bumper base; when collision happens, the reinforcing transverse ribs can supply stronger cutoff transverse force, the strength of the bumper baseis enhanced, a reinforcing beam body is composed of a plurality of cambered surface steel plates, the convex faces of the reinforcing beam faces forwards, and the impact resistance can be improved byenhancing the higher rigidity of the beam.

The invention relates to a method for assessing the loss state of electrical equipment, in particular to a method for assessing the loss state of electrical equipment quickly and easily. The method comprises: step one, an electric energy meter is connected in series to a current passage of electrical equipment; step two, an electricity consumption increasing rate is calculated; step three, an estimated electricity consumption value is calculated based on the electricity consumption increasing rate; and step four, an actual electricity consumption value is obtained, the obtained actual electricity consumption value is compared with a preset electricity consumption value, if the actual electricity consumption value is less than or equal to the estimated electricity consumption value, the electrical equipment is determined to be in a normal equipment loss state, and if the actual electricity consumption value is larger than the estimated electricity consumption value, the electrical equipment is determined to be in an abnormal equipment loss state. A protective cover is installed at the electric energy meter and consists of a cap component and a blocking part fixed in the cap component; the cap component has a cap top part and a side flange; and a reverse part is formed on the side flange. With the method provided by the invention, the loss state of the electrical equipment can beassessed timely and conveniently by the user, so that the safety of life and property can be protected.

The invention discloses a convenient-to-move power distribution cabinet, which comprises a power distribution cabinet body. A base is fixedly connected to the bottom face of the power distribution cabinet body and internally provided with a cavity, a forward and reverse rotating motor is fixedly connected to the inner bottom wall of the base, a threaded rod is fixedly connected to an output end ofthe forward and reverse rotating motor, a bearing is fixedly embedded to the left side of the inner top wall of the base, and one end, away from the forward and reverse rotating motor, of the threaded rod is fixedly connected with the inner periphery of the bearing. A screw ring sleeves the outer surface of the threaded rod which is in threaded connection with the screw ring, a connection rod isfixedly connected to the right lateral side of the screw ring, and a fixing ring is fixedly connected to one end, away from the screw ring, of the connection rod. A fixing rod is fixedly connected tothe inner bottom wall of the base and the inner top wall of the base. The convenient-to-move power distribution cabinet has advantages that by structural cooperation, moving of the electrical equipment power distribution cabinet can be realized, practicality of the power distribution cabinet is improved, and extensive popularization is benefited.

The invention relates to a dual-purpose wine packaging box which comprises an outer box and an inner box, wherein the outer box is formed by a hand bag and a dustproof fixed support; the inner cover is formed by a box cover, a box body, hemp ropes II and a box bottom; the box bottom is formed by an upper-layer clamping support and a lower-layer clamping support, an inner groove I is formed in the center of the upper-layer clamping support, an inner groove II is formed in the center of the lower-layer clamping support, a wire passing hole is formed in the bottom of the upper-layer clamping support, the box body is arranged above the upper-layer clamping support, the box cover is arranged at the top of the box body, the upper end and the lower end of the box body are both provided with the hemp ropes II, the wire passing hole corresponds to a hemp rope hole at one side of the box bottom; a hemp rope I passes through the box bottom and the clamping supports to fix the box body, the box cover and the box bottom; when wine is filled into the upper-layer clamping support, the box cover, the box body, the clamping supports and the box bottom are nested with one another in a combined way; the hemp ropes arranged at the box bottom are tied up at the top end of the box cover; and when a lamp bulb is put into the lower-layer clamping support, the box cover, the box body and the clamping supports are nested with one another in a combined way, and an electric wire is connected with a power source through the wire passing hole. The dual-purpose wine packaging box has the characteristics of being simple in structure, steady, uneasy to deform and practical.

The invention discloses an anti-pressing packaging box. The technical problems that in the prior art, a packaging box cannot resist pressing, and objects in the packaging box cannot be effectively protected are solved. The anti-pressing packaging box comprises a box body formed by side walls, a bottom plate and an upper cover plate. Elastic airbags are arranged on the inner surfaces of the side walls. Each elastic airbag is provided with at least one air inlet nozzle. The air inlet nozzles extend out of the box body. The inner surfaces of the air inlet nozzles are coated with binding agents. Air inlet guide pipes for preventing the air inlet nozzles from being automatically bonded are pasted on the binding agents. In the use process, the objects are firstly placed in the packaging box; and then the elastic airbags are inflated through the air inlet nozzles; the air inlet guide pipes are taken down till the objects in the box cannot move freely, the air inlet nozzles of the elastic airbags are bonded through the binding agents, and it is guaranteed that air leakage is avoided. In the transportation process, the elastic airbags can achieve the buffer function to protect the objects in the box from being impacted, and damage is avoided. The anti-pressing packaging box can be used for transportation and storage of fruits or fragile products.

The invention discloses a liquid cooling module and a liquid cooling server. The liquid cooling module comprises a heat exchange box, cold plates, gravity assisted heat pipes and fixed pressing pieces; the two parallel cold plates are connected through the gravity assisted heat pipes, and the outer sides of the gravity assisted heat pipes are sleeved with the fixed pressing pieces used for pressing and fixing the cold plate at the lower end; a heat exchange box is arranged on the cold plate at the upper end, and a liquid inlet nozzle and a liquid outlet nozzle are arranged on the side wall ofthe heat exchange box. A liquid cooling server comprises a case and a liquid cooling module; a fixed cover plate and a movable cover plate are arranged at the upper end of the case; the movable coverplate comprises a first cover plate and a second cover plate; the first cover plate is in butt joint with the fixed cover plate; the second cover plate is in butt joint with the first cover plate; aninstallation groove for containing the liquid cooling module is formed in the butt joint position of the second cover plate and the first cover plate, a baffle used for blocking is arranged in the installation groove, the heat exchange box is arranged outside the case, a liquid receiving groove is formed in the upper end of the second cover plate, and a liquid inlet pipe and a liquid return pipe which are communicated with the heat exchange box are arranged in the liquid receiving groove.

The invention relates to a waste steel heating furnace. The waste steel heating furnace comprises a furnace body and a split type flap valve arranged at the bottom of the furnace body, the upper partof the furnace body communicates with the lower part of the furnace body, a plurality of layers of combustors are arranged on the two side surfaces of the furnace body, and each combustor communicateswith an air annular pipeline and a coal gas annular pipeline; an automatic ignition hole is formed in the lower portion of each combustor, the combustors are provided with protective caps, and the protective caps are located above the automatic ignition holes; the automatic ignition holes are flush with the inner wall of the furnace body, protective cap shells extend into the furnace body, and the tops of the protective caps are bent downwards and are in an arc transition; the included angle alpha between the inclined furnace wall at the upper end of each protective cap and the horizontal direction is 30-60 degrees, the inner wall of the bottom of the furnace body is parallel to the vertical direction or is inclined to a certain angle towards the inside of the furnace body, and the inclination angle beta is 0-45 degrees; and the two side surfaces of the furnace body are provided with reinforcing ribs which are distributed in a cross-shaped manner, and the combustors are located at thecross-shaped intersection points of the reinforcing ribs. The waste steel heating furnace is uniform in heating, high in efficiency, small in pollution and high in safety, so that the wear rate of the combustors is reduced, and the service life of the combustors is prolonged.

The invention discloses a grinding disc for grinding the ground below wall corners and a stone grinding machine, and belongs to the field of machinery. The grinding disc comprises a grinding disc bodyin an inverted cone shape and grinding blocks uniformly distributed on the lower surface of the grinding disc body; and more than three reinforced grinding block components for grinding the ground with the range of the outer circumference of the grinding disc body are uniformly installed on the grinding disc body in the circumferential direction. The grinding disc and the stone grinding machine have the beneficial effect that by installing the reinforced grinding block components outside the grinding disc body to specially grind the ground below the wall corners, the application range of grinding the ground by the grinding disc is effectively extended.

The invention discloses a new energy automobile charging column with alarming and loss prevention functions, and relates to the field of automobile charging. The problem that a vehicle can freely move when charging is abnormal is solved. The equipment specifically comprises a ceiling, supporting rods are fixedly connected to the inner wall of the ceiling, ground pile assemblies are fixedly connected to the outer walls of the bottom ends of the supporting rods, an adjusting assembly is fixedly connected to the outer wall of the bottom of the ceiling, and a charging assembly is fixedly connected to the outer wall of the bottom of the adjusting assembly. The ground pile assemblies, the adjusting assembly and the charging assembly are arranged, a first baffle and a second baffle are both in an L shape, and mutual limiting can be achieved; further, when no vehicle body enters the charging area, the first baffle and the second baffle are in an attached state, so that vehicle passing is facilitated; and when the vehicle body enters the charging area, the first baffle and the second baffle move immediately to close the area immediately, so that subsequent vehicles are prevented from entering the area, the vehicle in the area is prevented from driving out, the charging work can be protected, and related charging elements are protected at the same time.

The invention relates to a suction nozzle mechanism with a protection function. An R-axis sliding block is arranged on the right side of an R-axis extension shaft through an R-axis sliding rail and provided with a connecting block. A suction nozzle air cylinder is arranged on the upper portion of the connecting block through a suction nozzle air cylinder fixing frame. The lower end of the suction nozzle air cylinder is connected with a pressure head connecting block through a floating joint. The lower left portion of the R-axis extension shaft is provided with a pressure adjusting block. The lower end of the connecting block is connected with a weighing sensor through a weighing sensor seat. A connecting spring is connected between the pressure adjusting block and the weighing sensor. The lower end of the weighing sensor seat is provided with a suction nozzle seat. The lower end of the suction nozzle seat is provided with a suction nozzle. The lower end of the pressure head connection block is provided with a pressure head seat. The lower end of the pressing seat is provided with a pressure head. The right side of the suction nozzle seat is provided with a clamping jaw air cylinder through a clamping jaw air cylinder mounting frame. The lower end of the clamping jaw air cylinder is provided with a right clamping jaw jacket. The left side of the pressure head seat is provided with a left clamping jaw jacket through a left clamping jaw jacket fixing block. By the adoption of the suction nozzle mechanism, the suction nozzle can be protected, meanwhile the two edges of a part in the suction process are protected, and the small part is prevented from being impacted and dropping out.

A firearm trigger lock, which is composed of an upper lock sleeve, an upper rubber pad, a lower rubber pad, a lower lock sleeve and a key, and is characterized in that the upper rubber pad is placed inside the upper lock sleeve, and the lower rubber pad is covered The inside of the lock end of the upper lock sleeve is fitted with a lock core, and the lock core column is connected with it, and is inserted into the lock cylinder column groove of the lower lock sleeve together with the lock core cover. It can be used to open and lock the triggers of various trigger guns with a key, which can effectively prevent unauthorized people from using the triggers casually or mistakenly actuating the triggers to fire, and ensure the safety of guns. It has the advantages of strong versatility, suitable for locking various trigger guns, easy to use, easy to unlock, strong lock body, good reliability, and can protect the gun body from being worn by the metal lock body.

The invention belongs to the field of color selectors, and particularly relates to the field of electric cabinets on the color selectors. An electric cabinet of a color selector comprises an electric cabinet body which is arranged on the rear portion of the color selector. An opening portion of the electric cabinet body faces the direction of the rear portion of the color selector. A cabinet door is arranged on the opening portion of the electric cabinet body, and a supporting rod is arranged on a face, close to the opening portion of the electric cabinet body, of the cabinet door. According to the technical scheme, the electric cabinet of the color selector can effectively prevent dust in the air from entering into the electric cabinet body along with dust produced when the color selector performs screening, therefore the sensitivity of an electrical control system or an electrical control switch in the electric cabinet can not be damaged, and the service life of the color selector, the electric cabinet body of the color selector and the electrical control system is improved.

The invention discloses a seat device for protecting the safety of a passenger in a bus rollover accident. The seat device comprises a frame, a first telescopic rod, a spring, a crank, a food stand, a second telescopic rod and a locking device. An upper rod of the second telescopic rod is movably connected with the other end of the frame, a lower end of the second telescopic rod is fixedly connected with a base plate of a compartment, and the upper rod is movably inserted into the lower rod in a connected mode. The locking device is arranged on the lower rod. The crank is fixedly connected with one end of the first telescopic rod. One end, fixedly connected with the crank, of the first telescopic rod is movably connected with the middle of the foot stand, one end of the spring is connected with the middle of the crank, and the other end of the spring is connected with a transverse rod arranged at the upper end of the foot stand. The locking device comprises a hinge pin, a servo motor and a control system. A gyroscope and an acceleration sensor of the control system are respectively connected with an STM32F407 electronic control unit. One end of the hinge pin is connected with the servo motor, and the other end of the hinge pin is inserted into the upper rod and the lower rod in a telescopic mode. The seat device can effectively avoid second-time collision in the bus rollover accident, and the passenger protection capacity of a bus is greatly improved.

The invention relates to a rent adjustment method for encouraging a tenant to save energy, in particular to a rent adjustment method capable of ensuring the interests of both a leaser and the tenant and saving energy. The method includes the steps of 1) connecting an electric energy meter for electric equipment; 2) calculating the rate of increase in electricity consumption; 3) calculating the sumof estimated electricity consumption; 4) calculating actual electricity consumption. If the sum of the actual electricity consumption is less than or equals to the sum of the estimated electricity consumption, a rent does not increase, if the sum of the actual electricity consumption is greater than the sum of the estimated electricity consumption and a difference exceeds a first difference threshold of the estimated power consumption, the rent is increased by first increase rate, and if the sum of the actual power consumption is greater than the sum of the estimated power consumption and thedifference exceeds a second difference threshold of the estimated power consumption, the rent is increased by second increase rate. The rent adjustment method for encouraging the tenant to save energy can encourage the tenant to protect a house and its equipment, and can ensure the rights of both the leaser and the tenant.

The invention discloses a two-point hidden type automobile door scratch-resistant strip which comprises a driving motor. The driving motor is installed at the inner side of an automobile door, and an open-close switch of the driving motor communicates with the automobile door through a running computer controller, so that on and off of the driving motor is controlled by open and close of the automobile door; one end of a connecting rod is connected with the output end of the driving motor, so that the connecting rod rotates around one end of the connecting rod when the driving motor rotates, and the other end of the connecting rod is connected with a pulling rod through inserted pins, so that a hinge relationship between the connecting rod and the pulling rod is realized; and a scratching strip tail part is fixedly arranged at the bottom of the pulling rod, and a scratch-resistant strip made of rubber is arranged at one side of the scratching strip tail. According to the two-point hidden type automobile door scratch-resistant strip, not only is all-around scratch-resistant of the automobile door guaranteed and is installation convenient, but also the problem that appearance of the automobile door is affected because of changing of a traditional scratch-resistant strip is solved. The problems that the traditional scratch-resistant strip is complex in technology and inconvenient to install and replace are solved.

The invention discloses an offshore high-pressure cabin with an escape function. The offshore high-pressure cabin with the escape function comprises a base, a cabin body, a counter weight, an emergency power supply unit and a plurality of emergency gas cylinders, the cabin body is arranged on the base, and the emergency gas cylinders are used for stabilizing pressure and supplementing oxygen in the cabin body under the emergency condition; the emergency power supply unit is used for supplying power to the cabin body in emergency; a cabin door is arranged on the cabin body, the emergency power supply unit is arranged on the cabin body, and the counter weight and the emergency gas cylinder are arranged on the cabin body and / or the base. According to the emergency cabin pressure stabilizing and oxygen supplementing bottle, the stability of pressure and oxygen concentration in a cabin is improved; the water level of the cabin body is reasonably adjusted through the counter weight, and the stability of the cabin body floating on the sea surface in emergency is improved; the emergency power supply unit can supply power to the cabin body in an emergency without rescue; the function of a living cabin can be achieved, the function of an escape cabin can also be achieved, and the personal safety of divers is better guaranteed.

A videography drone can communicate with a microphone device. The videography drone can receive spatial information and audio data from a remote microphone device (e.g., a remote tracker, a mobile device running a drone control application, and / or a standalone audio recording device separate from the videography drone without drone control functionalities). The videography drone can utilize the spatial information to navigate the videography drone to follow the remote microphone device. The videography drone can stitch a video segment captured by its camera with an audio segment from the received audio data to generate an audio / video (A / V) segment. The stitching can be performed by matching spatial or temporal information (e.g., from the received spatial information) associated with the audio segment against spatial or temporal information associated with the video segment.

The invention discloses a novel energy table lamp convenient to carry. The novel energy table lamp comprises a supporting frame, a second meshing seat, a fixed rod and a mounting groove, wherein a finger frame is fixed on the outer side of the supporting frame, and a spring is are arranged on the inner side of the supporting frame; a speed regulating switch is arranged above a base, and a power switch is arranged above the base; one end of the fixed rod is connected with a base, the fixed rod is connected with a movable rod through a rotating shaft, the movable rod is connected with a connecting rod through another rotating shaft, and a lamp panel is arranged on the outer side of the movable rod; and the mounting groove is fixed above a sun diaphragm, and a mounting cover is arranged abovethe mounting groove. According to the novel energy table lamp convenient to carry, the fixed rod is arranged, the fixed rod is arranged above the base, and the radius of the fixed rod is smaller thanthe radius of the movable rod and the same to the radius of the connecting rod, so that after the movable rod and the connecting rod are folded, the fixed rod is just located in an interior gap between the movable rod and the connecting rod, the height after folding can be reduced, space is reduced, and carrying is convenient.

The invention relates to a suction nozzle mechanism with a protection function. An R-axis sliding block is arranged on the right side of an R-axis extension shaft through an R-axis sliding rail and provided with a connecting block. A suction nozzle air cylinder is arranged on the upper portion of the connecting block through a suction nozzle air cylinder fixing frame. The lower end of the suction nozzle air cylinder is connected with a pressure head connecting block through a floating joint. The lower left portion of the R-axis extension shaft is provided with a pressure adjusting block. The lower end of the connecting block is connected with a weighing sensor through a weighing sensor seat. A connecting spring is connected between the pressure adjusting block and the weighing sensor. The lower end of the weighing sensor seat is provided with a suction nozzle seat. The lower end of the suction nozzle seat is provided with a suction nozzle. The lower end of the pressure head connection block is provided with a pressure head seat. The lower end of the pressing seat is provided with a pressure head. The right side of the suction nozzle seat is provided with a clamping jaw air cylinder through a clamping jaw air cylinder mounting frame. The lower end of the clamping jaw air cylinder is provided with a right clamping jaw jacket. The left side of the pressure head seat is provided with a left clamping jaw jacket through a left clamping jaw jacket fixing block. By the adoption of the suction nozzle mechanism, the suction nozzle can be protected, meanwhile the two edges of a part in the suction process are protected, and the small part is prevented from being impacted and dropping out.

The invention discloses a novel cross shaft detection device. The novel cross shaft detection device comprises a work station, a detection part and a calibration part, wherein the detection part comprises a supporting member and multiple detection members, the supporting member comprises four supporting plates, a top portion of the supporting plates is provided with a V-shaped notch matched with the shaft diameter portion of a cross shaft, front and rear portions of a supporting framework are respectively provided with one detection member, left and right sides of the supporting framework arerespectively provided with two detection members, the detection members comprise supporting racks, detection blocks and sensors arranged on the supporting racks in a sliding mode, the detection blockscontact with the sensors, the sensors are arranged at one side away from the supporting framework, the calibration part comprises a sliding table type electric cylinder, a rotary cylinder and a tray,and the tray can move up and down in a through hole. The novel cross shaft detection device is advantaged in that the sensors indirectly contact with the cross shaft, so the sensors are protected from being knocked by the cross shaft; a clamping part and a positioning part are separated, and positioning accuracy is improved; the automatic calibration part is utilized for calibration, and detection efficiency is improved.

The invention provides a device for verifying the straw decomposition efficiency of bacteria in a soil carbon cycle experiment, and belongs to the technical field of soil detection and treatment. Theverifying device comprises a cylinder body, an annular mounting seat, a soil dumping mechanism, a packaging bag fixing mechanism and a fixing claw position adjusting mechanism. By arranging the soil dumping mechanism, a main bearing plate plays a role in bearing a whole bag of soil, and an air cylinder drives the main bearing plate to ascend, so that the soil automatically slides into the cylinderbody from a packaging bag; by arranging the packaging bag fixing mechanism and the fixing claw position adjusting mechanism, the packaging bag can be tightly clamped on the main bearing plate, and the packaging bag is prevented from sliding into the cylinder body along with soil; and by additionally arranging supporting legs and rolling wheels, the auxiliary supporting effect on the main bearingplate can be achieved, the supporting legs are additionally arranged to be hinged to a third hinge seat and a second movable rod, the supporting legs and the rolling wheels can be stored in the direction of the cylinder body in the ascending and inclining process of the main bearing plate, and the lifting force of the air cylinder is reduced.

The invention relates to the technical field of small-sized water retaining building construction, in particular to an anchoring part. The anchoring part at least comprises an upper pressing plate andan anchoring bolt, wherein the upper pressing plate is of a triangular frame structure; the first side edge of the upper pressing plate is flush with the horizontal plane of a concrete foundation; abolt hole being in screw-thread fit with the anchoring bolt is formed in the second side edge or the third side edge of the upper pressing plate; the first end of the anchoring bolt passes through thebolt hole and is arranged in the concrete foundation; and the second end of the anchoring bolt is arranged at the inner side of the triangular frame structure of the upper pressing plate. The anchoring part is simple in structure and low in manufacturing cost; the installation, maintenance and operation of the anchoring part is effectively guaranteed; the stress of the anchoring part is relatively reasonable; the safety of the anchoring part is effectively protected; and meanwhile, the anchoring part does not affect the flood discharge of river channels and can be used for dams such as rubberdams and air shield dams.

The invention belongs to the technical field of electronic equipment accessories, and particularly provides electronic equipment protective shell which comprises a long wrapping edge and a short wrapping edge. The bottom side of the long wrapping edge and the bottom side of the short wrapping edge are rotationally connected with the same cross rod; electronic product placing grooves are formed inthe inner sides of the long wrapping edge and the short wrapping edge; the top side of the short wrapping edge is fixedly connected with one side of the bottom of a cover plate; the other side of thebottom of the cover plate movably abuts against the top side of the long wrapping edge, the top side of the cover plate is in threaded connection with a threaded rod, a threaded groove matched with the threaded rod is formed in the top side of the long wrapping edge, the bottom end of the threaded rod extends into the threaded groove and is in threaded connection with the threaded groove, and thetop end of the threaded rod extends to the position above the cover plate and is fixedly connected with a handball. The electronic equipment protective shell is reasonable in structural design, the edge part of an electronic product can be stably wrapped through the two wrapping edges, the edge part of the electronic product cannot directly collide with the floor when the electronic product fallsoff, the damage degree of the electronic product when the electronic product falls off is reduced, and the electronic product can be taken out at any time and use is convenient.

The invention relates to a method for adjusting the rent of rental housing according to electricity consumption, in particular to a rent adjustment method capable of ensuring the rights and interestsof the lessor and the lessee. The method comprises: step one, an electric energy meter is connected in series to electrical equipment; step two, an electricity consumption increasing rate is calculated; step three, an estimated electricity consumption sum is calculated; step four, statistics of an actual electricity consumption value is carried out; if the sum of actual electricity consumption isless than or equal to the estimated electricity consumption sum, the rent will not increase; and if the sum of actual electricity consumption is greater than the estimated electricity consumption sumand the difference value exceeds a first estimated electricity consumption difference threshold, the rent increases at a first increasing rate; and if the electricity consumption is greater than the estimated electricity consumption sum and the difference value exceeds a second estimated electricity consumption difference threshold, the rent increases at a second increasing rate. With the method provided by the invention, the lessee can protect the house and equipment in the house well and the rights and interests of the lessor and the lessee can be protected.

The invention discloses a medical equipment derusting device with drying function and its use method, comprising a device body, a cover, an electric telescopic rod, a first placement frame, a second placement frame, a first blower, a second blower, a filter Tank, servo motor, stirring shaft, liquid level sensor and intelligent controller, the upper end of the device body is provided with a cover, the upper end of the cover is fixed with a handle, the bottom of the device body is symmetrically installed with two electric telescopic rods, and the upper end of the electric telescopic rod Both support plates are fixed, and a first placement frame is fixed above one of the support plates, and a second placement frame is fixed above the other support plate, and several partitions are arranged on the first placement frame and the second placement frame, The two sides of the partition are evenly bonded with bristles, and two electric telescopic rods are symmetrically installed on the bottom of the device body, which is convenient for adjusting the height of the medical device, easy for partial or overall rust removal, and can be lifted for easy baking. Dry processing.