62results about How to "Open normally" patented technology

The invention relates to a refrigerator air door freezing detection and control method, system, device and a refrigerator and relates to the field of refrigerator air door detection and control. The problems that a refrigerator air door cannot be opened due to freezing, and meanwhile, the problem cannot be solved through existing solutions are solved completely. According to the refrigerator air door freezing detection and control method, system, device and the refrigerator, when an air door requests opening, according to the change of currents of a motor of the air door within a certain period of time, whether the air door can be opened normally is judged, and thus whether the air door freezes can be known, so that continuous heating is conducted around an air door leaf pertinently till the air door can be opened. No matter how much ice is on the air door leaf, the effects that when the air door is opened, whether freezing occurs is detected, and ice is removed effectively can be achieved effectively, and successful opening of the air door is ensured.

The embodiment of the invention provides a link jumping method and a link jumping device, and relates to the technical field of intelligent mobile terminals. The link jumping method comprises the following steps: monitoring whether an error is caused when a first application accesses a website through a page access assembly; if the error is caused when the first application accesses the website through a page access assembly, acquiring the website; invoking a second application corresponding to the website to access the website by using a third assembly. By the link jumping method, when a webview cannot successfully access the website, the third assembly is used for invoking the second application capable of opening the website to access the website, so that a page of the corresponding website can be normally opened.

The invention relates to an electronic detonator device for providing a simulated detonation test and a control method. The control method is used in the electronic detonator device for providing thesimulated detonation test for executing the following steps that S1, an electronic detonator chip receives a simulated detonation instruction signal sent by an exploder; S2, the electronic detonator chip enters delay timing, sends a first feedback signal to the exploder when the delay timing is finished, and then opens a detonating tube; and S3, after the detonating tube is opened for preset time,if the voltage of an energy storage capacitor is higher than a lowest gear value at the moment, a second feedback signal is sent to the exploder to prompt that the electronic detonator device is abnormal. One or more embodiments of the invention provide a feasible chip internal integration method for a finished product test of an electronic detonator, so that various tests of the electronic detonator become simple, the detonation flow of the electronic detonator is ensured to be free of problems, and the detonating tube can be normally opened.

The invention relates to a cabin door flight lock system for aircrafts. The system comprises a logical processing and controlling unit and a flight lock logical unit, wherein the logical processing and controlling unit generates first cabin door lock signals according to wheel load bus signals, airspeed bus signals and cabin door closing sensor signals; the flight lock logical unit generates second cabin door lock signals according to the first cabin door lock signals and wheel load hardwire signals so as to instruct a cabin door of an aircraft to be set as a locking state or an unlocking state. According to the cabin door flight lock system disclosed by the invention, the cabin door can be prevented from being opened due to misoperation in a flying process of the aircraft while meeting the requirements of normal opening and emergency evacuation of the cabin door; in the meantime, the single point failure can be avoided through the design of the control structure of the cabin door flight lock system, so that the airworthiness clause requirement can be fully met and the safety of the aircraft is guaranteed.

The invention discloses an integral oral tube non-PVC membrane full-automatic bag-making filling and sealing machine. The integral oral tube non-PVC membrane full-automatic bag-making filling and sealing machine comprises a machine body, a membrane supplying mechanism, an oral tube supplying mechanism, a bag maker, a first annular conveying component, a filling and sealing machine, a second annular conveying component, a bag body transferring mechanism and a bag outputting mechanism, wherein the bag maker is used for making membrane materials and integral oral tubes which are conveyed to the bag maker into flexible bags which are partial to one side of each oral tube and are provided with preserved openings; the first annular conveying component is arranged on the bag maker in a matched mode, and is provided with an oral tube fixture; the filling position and the sealing position of the filling and sealing machine correspond to preserved openings of the flexible bags; the second annular conveying component is arranged on the filling and sealing machine in a matched mode, and is provided with a bag body fixture; the bag body transferring mechanism is arranged between the first annular conveying component and the second annular conveying component. An integral oral tube is adopted for the bag-making filling and sealing machine, and the bag-making filling and sealing machine is used for filling and sealing from the preserved openings partial to one side of the oral tube without heating the oral tube and a seal cap at high temperature; solid particles can be effectively prevented; the quality of liquid conveying flexible bags can be improved; the clinical hazard can be reduced; meanwhile, the production cost is reduced.

The invention discloses an electric fruit tree ring cutting tong based on a gear. The electric fruit tree ring cutting tong comprises a handle, a support, a ring cutting mechanism and an electric control system, the handle includes a first handle and a second handle which are connected through a handle rotating shaft in an intersected manner, the support is divided in half and connected with the handle in a matched manner, the ring cutting mechanism is mounted in the support, the support comprises a ring supporting bottom plate and an annular gear, the gear and the supporting bottom plate arecoaxially fixed, and a guide rail vertical plate is arranged on the periphery of the supporting bottom plate. When manual ring cutting of cylindrical branches and trunks is implemented, low-efficiencyhand changing of a ring cutting tool is needed, manual ring cutting is transformed into a rotating ring cutting after the branches and the trunks are enclosed by an inner ring of the gear, the trunksare enclosed by only needing to opening the gear, then the gear is closed, driving of a driving device drives a cutting knife device to perform ring cutting on the branches and the trunks, the support is opened by the handle after ring cutting is completed, time and labor are saved, and efficiency is high.

The embodiment of the invention provides a parking assist control method and device, and relates to the technical field of automobiles. The parking assist control method and device can prevent obstacles from blocking doors and ensure that the doors are capable of being normally opened after a vehicle is parked in a parking space. The parking assist control method comprises the steps of determiningthe doors to be opened according to the position of people in the vehicle, adjusting the vehicle in a parking position model according to obstacle information in the parking space, the doors to be opened and preset opening angles of the doors, obtaining an adjusted parking position model, recalculating a parking path of the vehicle according to the adjusted parking position model, vehicle information and the obstacle information, and acquiring an optimized parking path. The embodiment of the invention is used for automatic parking.

The invention discloses an anti-freezing gate. The anti-freezing gate comprises a dam body, a bottom shaft, a sleeve core, a rotary sleeve, an air inlet pipe and an air outlet. A telescopic cylinder for driving the dam body to overturn is arranged on the back side of the dam body. The bottom shaft is arranged at the bottom of the dam body. The bottom shaft is of a hollow structure with a through hole inside. The sleeve core is installed in the through hole of the bottom shaft. The sleeve core is of a hollow structure with a sleeve core center hole inside. A guide groove is arranged on periphery of the sleeve core and extends in the circumferential direction of the sleeve core. The guide groove communicates with the sleeve core center hole. The rotary sleeve is rotationally installed on thesleeve core. An air inlet hole communicating with the rotary sleeve center hole is formed in the periphery of the rotary sleeve. In the relative rotation process of the sleeve core and the rotary sleeve, the air inlet hole communicates with the guide groove all the time. The air inlet pipe penetrates through the bottom shaft and is connected with the air inlet hole of the rotary sleeve. The air outlet is formed in the periphery of the bottom shaft and communicates with the through hole of the bottom shaft. The anti-freezing gate can inhibit icing of a water surface in cold weather, and enables the dam body to be capable of overturning.

The embodiment of the invention provides a link detection optimization method and device, and the method comprises the steps of obtaining a to-be-detected target link list which comprises a pluralityof promotion resource links; for each promotion resource link, judging whether the link type of the promotion resource link is consistent with a preset link type or not; if yes, marking the promotionresource link as a valid link address, and generating a detection result of the promotion resource link according to a marking result; if not, performing webview analysis on the promotion resource link by using a webview component of the terminal equipment, and generating a detection result of the promotion resource link according to an analysis result; carrying out the effectiveness detection ona promotion resource link on real terminal equipment in advance; and sending the corresponding detection result to the server, so that the server determines a to-be-pushed link list based on the detection result of each promotion resource link, thereby avoiding the situation that invalid links are pushed to the user terminal, and ensuring that the user can normally open the promotion resource links.

The invention relates to the field of wireless communication, and particularly provides a method and a device for controlling the base band of communication equipment, and the communication equipment. The method and the device greatly reduce the power consumption of the base station to further reduce the power consumption of the whole communication equipment. The method comprises the following steps of: transmitting a request of querying a current received signal strength indicate (RSSI) value to the base band; receiving the current RSSI value returned by the base band according to the request; determining the ratio of the current RSSI value to a pre-stored RSSI maximum value of the base band in an application processor; and if the ratio is determined to be less than a first preset threshold, transmitting a shutdown instruction to the base band. The base band can be automatically controlled to be closed if the RSSI value is less than the threshold, so the method and the device greatly reduce the power consumption of a Modem and reduce the power consumption of the communication equipment.

The invention provides a telescopic shutter and a using method thereof. The invention provides a telescopic blind window which comprises a U-shaped frame, a window frame, a window frame and a window frame, and the inner walls of the two sides of the U-shaped frame are each provided with a containing groove; the fixed block is fixed at the top end of the accommodating groove; the lifting device is arranged in the containing groove, and the lifting device comprises a plurality of shear fork rod sets; the invention further provides a using method of the telescopic shutter, and the using method comprises the steps that firstly, the output shaft of the lifting motor rotates to drive the lead screw to rotate, the threaded sleeve drives the uppermost sliding block to slide along the driving shaft and the containing groove, and through the arrangement of the shear fork rod set, the rotating shafts are adjusted at equal intervals; further, through forward and reverse rotation of the output shaft of the lifting motor, the distance of the rotating shaft is equidistantly increased and reduced, and stretching of the shutter is achieved; according to the telescopic shutter and the using method thereof, noise caused by shaking of the light shielding plate during wind blowing is avoided, and the condition that the light shielding plate is broken or deformed is avoided.

The invention relates to a cabin door flight lock system for aircrafts. The system comprises a logical processing and controlling unit and a flight lock logical unit, wherein the logical processing and controlling unit generates first cabin door lock signals according to wheel load bus signals, airspeed bus signals and cabin door closing sensor signals; the flight lock logical unit generates second cabin door lock signals according to the first cabin door lock signals and wheel load hardwire signals so as to instruct a cabin door of an aircraft to be set as a locking state or an unlocking state. According to the cabin door flight lock system disclosed by the invention, the cabin door can be prevented from being opened due to misoperation in a flying process of the aircraft while meeting the requirements of normal opening and emergency evacuation of the cabin door; in the meantime, the single point failure can be avoided through the design of the control structure of the cabin door flight lock system, so that the airworthiness clause requirement can be fully met and the safety of the aircraft is guaranteed.

The invention provides an operating method of a medical ultrasonic cleaning apparatus. The operating method of a medical ultrasonic cleaning apparatus includes the following steps: S1, starting a switching power supply to electrify a cleaning apparatus, initializing a touch screen, emitting operating signals to a first floating ball liquid level sensor, a second floating ball liquid level sensor,a first temperature sensor, a second temperature sensor and a door lock relay by a PLC controller, and starting the operation of injecting cleaning liquid; S2, starting a water pump motor by the PLC controller, injecting the cleaning liquid through the water pump motor, and then performing water level detection on the injected cleaning liquid through coordination of a liquid level floating ball ofthe cleaning apparatus, the first floating ball liquid level sensor and the second floating ball liquid level sensor; and S3, heating the cleaning liquid by a heater, starting the heater to heat by the PLC controller while sending a door lock closing signal, closing a locking latch of a top cover of a cleaning tank through the door lock relay, and setting a top cover temperature sensor, thus ensuring that the top cover of the cleaning tank can be opened normally only at a safe temperature so as to prevent the user from burning.

The invention discloses a lock and an unlocking method. The lock comprises a lock tongue, an elastic piece, a connecting piece, a thermal shrinkage wire and a lock body, wherein the lock tongue is connected with the elastic piece, the elastic piece has elasticity, the elastic piece is connected with the lock body through the connecting piece, one end of the thermal shrinkage wire is connected withthe elastic piece, and the other end of the thermal shrinkage wire is connected with the lock body. The unlocking method can comprise the steps that the thermal shrinkage wire shrinks; the thermal shrinkage wire shrinks and pulls the elastic piece, so that the elastic piece is subjected to elastic deformation; and the elastic piece pulls the lock tongue, and the lock tongue is popped out from a lock tongue slot. In the lock, no motor and motor driving chip needs to be added in, and the production cost is saved; and through the shrinking of the thermal shrinkage wire, the lock tongue can be popped out from the lock tongue slot, and it is ensured that the lock can be opened normally.

The invention relates to a side wall inner plate for a vehicle. The side wall inner plate comprises a side wall inner plate body, wherein the side wall inner plate body adopts an annular structure; a B column body is arranged on one side of the annular structure; an A column body is arranged on the upper side of the annular structure; the side wall inner plate is characterized in that a main body part of the side wall inner plate body is formed by an ultrahigh-intensity steel thermal forming technology and is a martensitic structure with the intensity of 1,300-1,500MPa; the upper surface of the A column body is a flange face hasped with a top cover; the flange surface is a ferrite and pearlite structure or a bainite structure which is obtained by slow cooling in the ultrahigh-intensity steel thermal forming technology and has the intensity of 500-700MPa; a first reinforcement plate is arranged in an intersection region of the A column body and the B column body; a second reinforcement plate is arranged above a windshield mounting hole on the A column body. According to the side wall inner plate, the flange face hasped with the top cover is changed into a soft region, so that the toughness can be enhanced, and the effect of partially absorbing energy can be achieved; meanwhile, the intensity of the intersection region of an A column and a B column is guaranteed; furthermore, in frontal impact, the A column cannot be bent.

The invention discloses a cross multi-channel parallel output full-wave rectifying circuit capable of eliminating a threshold voltage. A plurality of MOS transistors (M5-8) are added on the basis of agate cross coupling input circuit and MOS switch output circuits to perform threshold compensation on a third MOS transistor M3 and a fourth MOS transistor M4, so that the MOS switch output circuitscan be normally turned on without threshold loss, and the power consumption of the full-wave rectifying circuit of a chip is reduced. The MOS switch output circuits are connected in parallel to supplypower to an analog front end and a digital module, so that mutual influence among modules is avoided. A proper resistor is added to the gate cross coupling input circuit to perform voltage division on a full-wave rectifying current so as to achieve a certain buffer effect.

The invention provides a server cabinet. According to the server cabinet, for cabinet door sealing of the cabinet, two-point seal is realized by adopting an identification device and mechanical power mechanism combined manner, so that the defects in face seal are overcome; for resisting magnetic interference, a magnetism isolating rubber and conductive rubber combined diamagnetic method is adopted, and a metal plate evacuating and pressing seal technology is adopted, so that the sealing performance is ensured; in order to reinforce the cabinet, hollow pipe fittings, of which the sectional shape of each is a one-side-opened square or square-like structure, and single reinforcement is changed into double reinforcement, so that the overall strength of the cabinet is improved.

The invention discloses a cutting anastomat with a self-locking function, and belongs to the technical field of anastomats, the cutting anastomat comprises an anastomat body and a clamping end, wherein the clamping end is arranged at the left end of the anastomat body, the outer side of the clamping end is fixedly connected with one end of a locking mechanism, the other end of the locking mechanism is fixedly connected with one end of a pulling mechanism, the pulling mechanism is fixedly connected to the lower surface of the anastomat body, and a positioning mechanism is arranged on the upper side in the pulling mechanism. According to the device, by arranging the locking mechanism and the pulling mechanism, when a shifting gear rotates, a rack can be driven to move, and the left end of the rack can pull a fixing plate to move; then, the fixing plate pulls one end of the steel wire to move, the other end of the steel wire can pull the fixing block, the fixing block drives the clamping end to move, and the closing effect of the clamping end is more stable; and therefore, the clamping piece can drive the teeth to be clamped into the gear, the effect of positioning the gear is achieved, and closing of the clamping end is not affected.

The invention discloses a high-voltage power distribution cabinet which comprises a cabinet body. A cabinet door is arranged at the front portion of the cabinet body. A rear face plate of the cabinet body is provided with two rows of threaded holes in the vertical direction, the distances among the left-right adjacent threaded holes are equal, the distances among the upper-lower adjacent threaded holes are also equal and are smaller than 5 cm, and the left-right adjacent threaded holes are located in the same horizontal plane. The cabinet body comprises multiple horizontal partition plates, wherein the horizontal partition plates are detachably connected with the rear face plate of the cabinet body through nuts and are not connected with a left face plate and a right face plate of the cabinet body. An air inlet is formed in the top face and the bottom face of the cabinet body respectively. The high-voltage power distribution cabinet further comprises a temperature sensor, a controller, a fan and a flexible air supply pipe, wherein the temperature sensor is arranged inside the cabinet body, a temperature signal acquired by the temperature sensor is input into the controller, and the controller controls start and stop of the fan. The problem of heat dissipation inside the power distribution cabinet is effectively solved, and the space utilization rate of the cabinet body is very high.

The invention relates to the field of automobile electronic control, and discloses an automobile electronic control water entry emergency device which comprises a box body capable of being installed on an automobile roof, a cavity is formed in the box body in a penetrating mode, the inner bottom wall of the cavity is communicated with the interior space of an automobile, a containing cavity is communicated with the interior of the cavity, and glass is arranged in the containing cavity in a sliding mode. Sliding mechanisms are arranged in the containing cavity and located on the two sides of the glass. According to the automobile electronic control water entry emergency device, after an electronic control system in an automobile is short-circuited, an independent auxiliary power supply is started through an electromagnet to supply energy to a motor, so that skylight glass can be normally opened after water entry, the consequence of failure of the electronic system is avoided, in the glass opening process, the air bag can be inflated, meanwhile, when the air bag naturally falls off after being inflated or the air bag is taken out through external force, the air bag can be automatically sealed, air is prevented from escaping in the using process, and the danger that a trapped person is drowned in water is avoided.

The invention discloses a lock. The lock comprises a spring bolt, an elastic sheet, a connecting piece, a heat shrinkage wire and a lock body. The spring bolt is connected with the elastic sheet. Theelastic sheet is elastic, and the elastic sheet is connected with the lock body through the connecting piece. One end of the heat shrinkage wire is connected with the elastic sheet, and the other endof the heat shrinkage wire is connected with the lock body. In the provided lock, a motor and a motor drive chip do not need to be additionally arranged, and the production cost is saved. Through shrinkage of the heat shrinkage wire, the elastic sheet is pulled, so that the spring bolt bounces out of a spring bolt groove, and it can be ensured that the lock can be normally opened.

The invention relates to a hinge structure, in particular to a high-temperature-resistant refractory hinge structure for lifesaving equipment. When accidental disasters such as fires happen, since the temperature of surrounding areas is caused to be high due to big fires and the like, the temperature of hinges for opening or closing a door of the lifesaving equipment is also caused to be high, the hinges are easily caused to be bonded with pins and consequently the door of the lifesaving equipment cannot be normally opened or closed. Since the hinges, pins and hinge shaft sleeves of the hinge structure are made of high-temperature-resistant refractory materials with different thermal expansion coefficients and the hinge shaft sleeves are made of high-temperature-resistant refractory materials and a door of a lifesaving capsule or a lifesaving cabinet can still be normally opened or closed under the situation. Moreover, the high-temperature-resistant refractory hinge structure for the lifesaving equipment has the advantages of simple structure and low cost.

The invention discloses a high-voltage power distribution cabinet which comprises a cabinet body. A cabinet door is arranged at the front portion of the cabinet body. A first horizontal partition plate and a second horizontal partition plate are arranged inside the cabinet body, a cavity is formed between the first horizontal partition plate and the second horizontal partition plate, a cavity is formed between the first horizontal partition plate and the top face of the cabinet body, and a cavity is formed between the second horizontal partition plate and the bottom face of the cabinet body. The first horizontal partition plate and the second horizontal partition plate are of hollow structures, and multiple air inlets are formed in the upper surfaces of the first horizontal partition plate and the second horizontal partition plate. The top face, the bottom face, the left side face and the right side face of the cabinet body are of hollow structures, and the hollow structures of the left side face and the right side face of the cabinet body are communicated with the hollow structures of the top face and the bottom face of the cabinet body. The high-voltage power distribution cabinet further comprises a sensor, a controller, a fan, a flexible air supply pipe, a round rain-blocking canopy and a cylindrical waterproof device. The problem of heat dissipation inside the power distribution cabinet is effectively solved, and the space utilization rate of the cabinet body is very high.

The invention discloses an anode anti-falling-off device. The anode anti-falling-off device is used for preventing a small box clamp arranged on an anode guide rod and a bracket from falling off in the twisting and pulling operation process. The anode anti-falling-off device comprises a mounting bracket, a twisting head, a guiding roller, clamping plates and an anti-falling-off mechanism, whereinthe twisting head is arranged at the inner side of the mounting bracket; the guiding roller is arranged inside the mounting bracket and used for moving on the anode guiding rod; and the clamping plates are arranged at the two sides of the mounting bracket. The anti-falling-off mechanism is in a J shape and comprises a bent portion, a linear portion and a protruding portion. The linear portion is located between the bent portion and the protruding portion. One end of the bent portion is movably connected with the mounting bracket through a pin shaft. Each clamping plate comprises a groove formed in the end. The clamping plates are horizontally arranged in the movement direction of the anode anti-falling-off device. One end of each clamping plate is fixedly connected with the mounting bracket, and the groove in the other end of each clamping plate and the protruding portion of the anti-falling-off mechanism form a cavity in the closed state for locating and clamping. According to the anode anti-falling-off device, opening and closing movement is conducted on the anti-falling-off device through the bracket; the small box clamp on the anode guiding rod is prevented from falling off; and the protection effect is achieved.

The invention relates to the technical field of ceramic production, in particular to human-simulating automatic ceramic glazing equipment and method. The equipment comprises a workbench, a glazing box, a rotary disc, a controller, a driving device, a vacuumizing device, a glaze spraying device and a detection device; the driving device comprises a motor, a speed reducer, a magnetic coupler and a mounting frame; the vacuumizing device comprises a vacuum pump, a connecting pipe and an electromagnetic valve; the glaze spraying device comprises a vertical track, a synchronous belt motor, a glaze barrel, a first glaze pipe, a second glaze pipe, a high-pressure pump, an electromagnetic regulating valve and a spray gun; the detection device comprises a flow velocity detection sensor, a distance detection sensor and an air pressure detection sensor; the signal output ends of the flow velocity detection sensor, the distance detection sensor and the air pressure detection sensor are connected with the input end of the controller; and the output end of the controller is connected with the control ends of the motor, the vacuum pump, the electromagnetic valve, the synchronous belt motor, the high-pressure pump and the electromagnetic regulating valve. The human-simulating ceramic glaze spraying effect can be achieved.

The invention belongs to the field of security devices, especially an intelligent anti-demolition Internet of Things security device. Aiming at the problem that most of the existing security devices are installed and fixed by bolts, and are easily dismantled by lawless personnel maliciously, the following scheme is proposed. It includes a protective box, one side of the protective box is set as an opening, and a monitoring device is provided in the protective box, a cover plate is installed on one side of the protective box, and a through hole is opened on the cover plate, and one end of the monitoring device passes through the through hole , one side of the protective box is provided with two slots, two slots are fitted with plugboards, one side of the two plugboards is fixedly connected to one side of the cover, and the two plugboards are close to each other There are locking grooves on one side of the two locking grooves, locking plates are clamped in the two locking grooves, and connecting plates are fixedly installed on the sides where the two locking plates are close to each other. The monitoring device is located between the two connecting plates. The present invention has The alarm function can effectively prevent malicious demolition, and the structure is simple and easy to use.

The invention discloses a microwave oven device convenient to clean. The microwave oven device comprises a microwave oven main body, a microwave oven main machine is fixedly installed on one side of the microwave oven main body, an oven door is movably installed on the other side of the front portion of the microwave oven main body, lead glass is embedded in the position, close to the middle, of the front surface of the oven door, a handle is fixedly installed on one side of the front portion of the oven door, and a first knob and a second knob are movably installed on the front portion of themicrowave oven main machine. According to the microwave oven device convenient to clean, the effect of conveniently cleaning a cooking cavity can be achieved, a microwave oven is safer and healthierto use, the effect of preventing greasy dirt from blocking a heat dissipation window can be achieved, and greasy dirt in a kitchen is prevented from falling into the heat dissipation window in the topof the microwave oven; and in addition, the cooking cavity can be partitioned, two kinds of dishes can be heated conveniently at the same time, the dishes can be covered conveniently, the greasy dirtsplashing phenomenon is reduced, and use is more convenient.