83results about How to "Valid reset" patented technology

The invention relates to an automatic mashed garlic smashing device. The automatic mashed garlic smashing device comprises a rack device. A garlic bowl is placed in the rack device. The upper end of the garlic bowl is covered with a shielding plate. A mashed garlic hammer for smashing mashed garlic is placed in the garlic bowl and comprises a hammer handle and a hammer head matched with the bottom of the garlic bowl. The hammer handle penetrates through the center of the shielding plate, the end of the hammer handle is connected with the circumferential surface of a cam, and a reset device is arranged between the hammer head and the shielding plate. The cam is fixedly installed on a rotatable cam shaft, the cam shaft is connected with a power device through a power transmission device, and the cam shaft and the power device are both installed on the rack device. The cam shaft drives the cam to rotate, and the mashed garlic hammer moves downwards to squeeze garlic flakes into the mashed garlic. The mashed garlic is effectively prevented from being splashed out through the shielding plate, so that waste is avoided. The garlic bowl, the shielding plate and the mashed garlic hammer can be taken out, so that the device is convenient to clean. Meanwhile, the mashed garlic hammer moves upwards and is always connected with the cam through the reset device to be matched with the cam so that the mashed garlic hammer can move up and down continuously, and efficiency is high.

The invention discloses an abnormal forced resetting type watchdog circuit of a microcontroller. The watchdog circuit comprises a first CD4017 counter module, a second CD4017 counter module, a 555 oscillator circuit module and a level conversion circuit module. The abnormal forced returning type watchdog circuit can overcome the shortages of simple feeding condition and easy error feeding of the common watchdog; the pulse cycle can be independently adjusted to achieve long-time power-off forced resetting function; the circuit is a practical and an effective MCU monitoring circuit; the phenomena of program runaway and dead locking can be effectively solved.

The invention provides a panel display assembly and an air conditioner. The panel display assembly comprises a panel component, a main board, touch key elastic parts, a display screen and second elastic components. The main board is arranged on the first side of the panel component. The touch key elastic parts and the display screen are both mounted on the main board and located between the panel component and the main board. The second elastic components are connected with the side, away from the panel component, of the main board and abut against the main board towards the direction of the panel component. Through the panel display assembly and the air conditioner, the problems of fuzzy display and inconvenient operation of a panel of a display screen of an air conditioner in the prior art are effectively solved.

The invention relates to a key waterproof structure. The key waterproof structure comprises a shell, a key switch, a soft material piece and a key, wherein the key switch, the soft material piece and the key are sequentially arranged on the shell, the key and the shell are movably assembled, the soft material piece sleeves the key and presses the key and the soft material piece is in synchronous linkage with the key, and the soft material piece further abuts against the key switch to achieve a key function; and the soft material piece comprises a cylindrical structure, the cylindrical structure sleeves the key and comprises an outer side wall, at least one circle of waterproof boss is arranged on the outer side wall in an annular manner, the waterproof boss and the shell are in extrusion interference, and the interference waterproof mode does not fail due to repeated press of the key by a user. Compared with a pasting and / or dispensing waterproof mode in the prior art, the key waterproof structure has the advantages that the waterproof reliability is greatly improved.

The invention discloses an asynchronous counter circuit and a realizing method thereof. The asynchronous counter circuit comprises a trigger cascade circuit, a numerical value comparison circuit and a counter reset signal processing circuit, wherein the trigger cascade circuit realizes a basic counting function; when a count value reaches a design value, the numerical value comparison circuit generates a mark signal; after the mark signal passes through the counter reset signal processing circuit, a stable and effective reset signal can be generated for resetting a trigger in the trigger cascade circuit; therefore, a set counting function is realized. By using the circuit given by the invention, the phenomenon that the reset of the asynchronous counter circuit is unreliable is solved, andthe stability and the reliability of the circuit are improved.

The invention discloses a hardware reset monitoring method and a device thereof. When an executive switch of the system stops the operation, the relevant information of the operation is recorded; when the system is reset by a watchdog, the relevant information of the recorded operation is obtained; the analysis of the relevant information of the operation is carried out to determine the cause for the system reset by the watchdog. The proposal provided by the embodiment of the invention can be rapidly and effectively positioned in the operating process of the system software. The system reset caused by long interruption provides an effective and rapid method to the problem of circuit reset of the positioning hardware watchdog.

The invention relates to the field of automobile protection equipment, in particular to an automobile collision protection device which comprises a fixed plate. Fixed side plates are symmetrically arranged on two sides of the fixed plate respectively, an outer retaining plate is arranged on the front side of the fixed plate, outer side plates are symmetrically arranged on two sides of the outer retaining plate respectively, the rear end of each outer side plate is connected with the corresponding fixed side plate through an arc-shaped rubber soft plate, and a plurality of anti-collision supporting devices are arranged around the front end face of the fixed plate. The automobile collision protection device is simple in structure, reasonable in design and simple to operate; when a collision occurs, the protection device can effectively play a role in retaining and protecting, and energy of collision force can be accumulated and stored to form a secondary protection layer; after the collision finishes, a collided position can be effectively restored, and damage to appearance of an automobile caused by the collision is reduced, so that needs of people are met more effectively, and the problems of the prior art are solved.

The invention discloses a high-voltage spike pulse generating circuit, at least comprising a spike pulse signal generating module for generating a first negative spike pulse signal, a second negative spike pulse signal and a positive spike pulse signal, a multiplication spike pulse signal generating module for receiving the positive spike pulse signal and the second spike pulse signal, and generating a voltage-multiplying spike pulse signal; and a high-voltage spike pulse conversion module, which is connected with the spike pulse signal generating module and the multiplication spike pulse signal generating module, and is used for receiving the first spike pulse signal and the multiplication spike pulse signal and outputting a high-voltage spike pulse signal. The high-voltage spike pulse generating circuit provided by the invention can be used for generating the high-voltage spike pulse which is twice as the supply voltage in a chip and fully opening an NMOS transistor instantly under the condition of deep submicron supply voltage so as to effectively reset a sampling capacitor in a switched-capacitor circuit. The circuit of the invention solves the problem that a traditional spike pulse generating circuit cannot effectively open the NMOS transistor.

The invention discloses a discharging device which can achieve automatic discharging and resetting by not relying on a power device. The discharging device comprises a cylinder. At least one discharging assembly is arranged in the cylinder. The discharging assembly comprises an inner pipe and an automatic discharging valve, wherein the inner pipe is located in the cylinder, and the automatic discharging valve uses a lower pipe opening of the inner pipe as a discharging valve port. The automatic discharging valve comprises the discharging valve port and a sealing inclined valve plate, wherein the discharging valve port is in an inclined cutting mode, and the sealing inclined valve plate is located below the discharging valve port, matched with the discharging valve port and kept by a set of automatic resetting lever mechanism. A material accumulation corner is formed between the lower-order end of the sealing inclined valve plate and the side wall of the discharging valve port. The automatic resetting lever mechanism is provided with a pivot shaft, a stress arm and a balance arm, wherein the stress arm and the balance arm are connected with the pivot shaft and located on the two sides of the pivot shaft respectively. The two ends of the pivot shaft are respectively matched with a supporting sleeve in a rotating mode, wherein the supporting sleeve is installed on the side wall of the cylinder. At least one end of the pivot shaft penetrates through the matched supporting sleeve and then is connected with the balance arm. The stress arm of the automatic resetting lever mechanism is formed by the sealing inclined valve plate.

The invention discloses a data cartridge. The data cartridge comprises a first cartridge body and a second cartridge body, wherein a limiting boss is arranged inside the first cartridge body, the second cartridge body comprises a cartridge frame body and a cartridge bottom board, the cartridge frame body is loaded in the first cartridge body till the end surface is laminated to the limiting boss,then a third cooling sheet does not exceed the bottom surface of the first cartridge body, a circuit board and a battery are fixed on the cartridge bottom board in the second cartridge body, the battery is connected with a charging and discharging circuit on the circuit board through a wire, a first sealing ring and a second sealing ring seals between the inner side of the first shell and the cartridge frame body in sequence from top to bottom, the second sealing ring is made of rubber, the upper side and the lower side of the first sealing ring are respectively provided with a first screw anda second screw, and the first screw and the second screw respectively penetrate through the first cartridge body and the second cartridge body and are screwed through threads. The invention further discloses a data box using the data cartridge and an emergency data projection system using the data box.

The invention discloses a rapid cigarette rapid packaging device with an automatic filling function, and belongs to the field of cigarette processing. The rapid cigarette rapid packaging device with automatic filling function comprises a cigarette making machine body and a cut tobacco pressing box fixedly installed at the front end of the cigarette making machine body, and a cigarette driving assembly is installed in the cigarette making machine body; the lower end of the cut tobacco pressing box is connected with a cut tobacco kneading and filling assembly, the cut tobacco can spirally descend in the cut tobacco kneading and filling pipe under the action of a cut tobacco kneading spiral groove and a cut tobacco kneading inflation ball through mutual cooperation of the cut tobacco kneading and filling assembly, the cigarette driving assemblyand thesmeicircular guard plate, the cut tobacco are kneaded into a roll, gaps between the tobacco shreds are reduced, The uniformity of tobacco shreds filled into the cigarette drums is effectively improved, the cigarette quality is effectively improved, the error of market evaluation is reduced, the cigarette drums are driven to rotate through the cigarette driving assembly at the same time, filling can be conducted on the cigarette drums at the same time, and the filling efficiency is improved.

The invention belongs to an electric steaming box. The electric steaming box comprises an inner container; a steam inlet and an exhaust port which can be opened and closed are formed in the inner container; a steaming tool is detachably installed in the inner container; the steaming tool comprises a steaming box with an opening in the top and a steaming cover detachably covering the opening of thesteaming box; the steaming cover and the steaming box can form a closed cooking cavity; a steam connector and an exhaust connector are arranged on the steaming tool; when the steaming tool is placedin place in the inner container; the steam inlet and the exhaust port are opened; and the steam connector and the exhaust connector can be respectively communicated with the steam inlet and the exhaust port. Compared with the prior art, the electric steam box of the invention can avoid odor tainting between different foods, increase the utilization rate of steam, especially when a small amount offood is cooked; and the electric steam box can improve exhaust efficiency and avoid the situation that residual steam in the inner container is directly sprayed to a user when a door is opened after cooking is finished.

The invention discloses a casting mold for an efficient casting storage battery lead part. The casting mold comprises a casting template and a jacking rod demolding component, wherein the casting template is arranged on the top end of a U-shaped support frame, the jacking rod demolding component is arranged under the casting template, a sprue plate is arranged on the casting template, a sprue funnel-shaped lead collecting groove is formed in the sprue plate, the bottom of the lead collecting groove is provided with a lead flowing hole communicated with a casting die cavity, and the casting template is connected onto one side of the sprue plate in a turning way for 180 degrees. The casting mold has the advantages that the line number of the casting die cavities of the lead part and the number of the casting die cavities in each line can be reasonably ranged according to production requirements, after the casting completion, a handle of an eccentric wheel axle rotates, an eccentric wheel jacks up a demolding jacking rod, and lead parts can be conveniently and easily disengaged from the casting die cavities. The casting mold has the advantages that the casting, the demolding and the slag discharging are integrally and easily completed, the work efficiency is greatly improved, and the work intensity is reduced.

The invention relates to a power-on reset circuit with high reliability and low power consumption. The circuit uses the mode of combining a comparator and a Schmitt trigger. Compared with a previous RC power-on reset circuit, the circuit of the invention has a smaller area, lower power consumption and higher repeated power-on reliability, and has the performance characteristics that power-on and power-off thresholds can be set and so on. The reset circuit of the invention can be used to completely solve the disadvantage of the traditional RC power-on reset circuit, and the disadvantage is thatif a reset pulse is wide, the capacitance value of a capacitor has to be increased and a domain area is increased too. A problem that capacitor charges can not be discharged immediately when a powersupply voltage drops rapidly to zero is solved, and continuous reset pulses generated when a power supply is not stable can be avoided. The circuit does not use the capacitor. When power down and power on are performed rapidly, reset can be effectively performed. Hspice software is used to simulate the circuit, when the power supply voltage is 3.3V, a power-on threshold is set to be 3V, a power-down threshold is set to be 2.8V, and slow power-on and rapid power-down conditions have a good reset effect.

The invention discloses a BPPV diagnosis and reset training teaching device. The device comprises a fixing cap worn on a head, a vestibular model and three pairs of semicircular canal models are detachably arranged on the two sides, corresponding to the ears, of the fixing cap. The three pairs of semi-regular pipe models are arc-shaped pipelines. A cavity is formed in the vestibular model; the cavity is communicated with the three pairs of semicircular canal models. Each of three pairs of semicircular canal models comprise an upper semicircular canal, a rear semicircular canal and a horizontalsemicircular canal; touch chips are arranged on the inner side walls of the upper semicircular canal, the rear semicircular canal and the horizontal semicircular canal and in the vestibular model, the touch chips are connected with one another and are connected with a computer terminal through transmission lines in the vestibular model, and otolith steel balls for simulating otolith are arrangedin the three pairs of semicircular canal models. According to the invention, otolith movement and reduction techniques are simulated in the semicircular canals, so that doctors in the ear-nose-throatdepartment and the neurology department can quickly understand and quickly and skillfully master the diagnosis and reduction methods to perform timely diagnosis and effective reduction on a patient; the disease course is shortened obviously and the pain of the patient is alleviated.

The invention discloses a brush for preparing a rat oral submucous fibrosis experimental model. The brush for preparing a rat oral submucous fibrosis experimental model comprises a brush handle, a guide rail, a brush head, multiple first bristles, a transfusion tube, a clapboard, an elastic member, a driving rod and an accelerating rod, wherein a liquid storage chamber is formed in the brush handle, an areca nut extraction solution is stored in the liquid storage chamber, one end of the transfusion tube is communicated with the liquid storage chamber, the other end of the transfusion tube is communicated with the first bristles, the elastic member elastically connecting the brush head with the clapboard, one end of the driving rod props against the brush head, the other end of the drivingrod extends into the liquid storage chamber, and the accelerating rod is formed by bending and extending from the other end of the driving rod and stretches into the transfusion tube. The brush for preparing a rat oral submucous fibrosis experimental model, provided by the invention, is convenient to operate, and good in simulation effect, and greatly saves the manpower and time cost of experimenters.

The invention discloses an elastic reset for glass processing. The elastic reset device comprises a support, a glass conveying plate is arranged at the top of the support, a driving spindle and a controller are arranged in the support, two pneumatic motors are symmetrically arranged on two sides of the driving spindle, a hinged tray is arranged at the top of the driving spindle, an infrared detection sensor is fixedly arranged on the hinged tray, the input end of the controller is connected with the output end of the infrared detection sensor, the output end of the controller is connected withinput ends of the pneumatic motors, and output ends of the pneumatic motors are connected with the bottom of the glass conveying plate through breather pipes. By the arrangement, glass is driven to move on the glass conveying plate through a conveying belt on the glass conveying belt, driven through the driving spindle, the pneumatic motors respectively drive a lower plug on one side to move upwards and a lower plug on the other side to move downwards, the glass conveying plate and the hinged tray rotate relatively to be tilted, and the glass is discharged automatically.

The invention discloses a pneumatic bending machine. The pneumatic bending machine comprises a rack, a locating device, a pneumatic prepressing device, a pneumatic bending device and an electronic control device, wherein the locating device is arranged on the rack and is used for bearing a product to be bent, the pneumatic prepressing device is used for tightly pressing the product to be bent on the locating device through vertical movement, the pneumatic bending device is used for bending the product to be bent through stretching and contraction movement, the electronic control device is electrically connected with the pneumatic prepressing device and the pneumatic bending device, and is used for having control over movement of the pneumatic prepressing device and movement of the pneumatic bending device, the pneumatic bending device comprises bending plunger chips, a plunger chip base, elastic component locating pins, elastic components, stroke control pins and bending air cylinders fixedly connected with the stroke control pins, guide grooves are formed in the plunger chip base, one end of each bending plunger chip penetrates through the corresponding guide groove to be opposite to the product to be bent, the other end of each bending plunger chip is close to the corresponding stroke control pin, the elastic component locating pins are fixed to the plunger chip base, each elastic component locating pin is sleeved with one end of the corresponding elastic component, and the other end of each elastic component abuts against the other end of the corresponding bending plunger chip.

The invention provides a take-off board. The take-off board comprises a take-off portion, an alert board, at least one mutual-inductance sensors and an alarm device, a mounting groove extending along the length direction of the take-off portion is formed in the take-off portion, the alerting board is mounted in the mounting groove, a take-off area is limited in the rear of the alerting board, the mutual-inductance sensors are arranged below the alerting board, the upper surfaces of the mutual-inductance sensors are butted against the lower surface of the alerting board, and the alarm device is electrically connected with every mutual-inductance sensor and is configured to alarm when output voltage of one or a plurality of mutual-inductance sensors changes. The take-off board has the advantages that by means of arranging the mutual-inductance sensors, the rate of self-damaging is decreased remarkably, the risk of misjudgment and judgment omission are reduced or eliminated effectively, running of athletes cannot be affected, and judging accuracy is increased remarkably due to high sensitivity.

The invention discloses a human face soft tissue fascia lifting belt. The lifting belt comprises a belt body, a plurality of barbs are arranged on the belt body, the barbs are used for lifting human face soft tissue fascia, a circular hole is formed in one end of the belt body, and the circular hole is used for being connected to an external absorbable connecting wire. In the invention, firstly, the belt body is implanted into a superficial layer of separated facial expression fascia system tissue through a special sleeve and an implanter by virtue of a small incision in temporal hairline, andthe fascia tissue is lifted by virtue of the barbs; and secondly, the implanted belt body is made of an absorbable poly-L-lactic acid (L-lactic acid-glycolic acid) material, and the material can continuously promote the proliferation of facial skin collagen fibers and elastic fibers in the absorption process in the human body, so that the relaxation condition of the skin can be effectively improved, and the compactness of the facial skin of the human body is improved. In addition, the loose and drooping fascia tissue can be effectively reset and lifted by implanting the belt body with the barbs into the facial fascia tissue layer.

The invention provides a 5G integrated elastic needle structure used for connecting a filter and an antenna and comprising an elastic pin body and a contact pin body inserted into the elastic pin body, the head of the elastic pin body is connected with a PCB of the filter, the tail of the elastic pin body is provided with a connecting hole allowing the contact pin body to be inserted, the head ofthe contact pin body is inserted into the connecting hole, and the tail is in contact connection with the PCB of the antenna when the PCB is pressed. The elastic needle structure is reasonable in structural design, can effectively guide the insertion of the contact pin body, guarantees that the contact pin body does not shake or fall off, enables the contact pin body not to excessively abut against the elastic pin body after being pressed, enables the contact pin body to effectively reset after being pressed, can replace three connectors, and is lower in price and cost compared with the use ofthree connectors.

The invention discloses a discharge device capable of achieving automatic discharge and reset without depending on a power device. The discharge device comprises a barrel. At least one discharge assembly is arranged in the barrel. Each discharge assembly comprises an inner pipe located in the barrel and an automatic discharge valve adopting a lower pipe opening of the inner pipe as a discharge valve opening. Each automatic discharge valve comprises the beveling discharge valve opening and a sealing inclined valve plate which is located below the discharge valve opening, cooperates with the discharge valve opening and is kept by a self-reset lever mechanism. A material accumulation corner is formed between the low end of each sealing inclined valve plate and the side wall of the corresponding discharge valve opening. Each self-reset lever mechanism is provided with a fulcrum shaft, a force bearing arm and a balancing arm, wherein the force bearing arm and the balancing arm are connected with the fulcrum shaft and located on the two sides of the fulcrum shaft correspondingly. The two ends of each fulcrum shaft are in rotating fit with supporting sleeves mounted on the side wall of the barrel correspondingly, and at least one end of each fulcrum shaft penetrates the matched corresponding supporting sleeve to be connected with the corresponding balance arm. The force bearing arms of the self-reset lever mechanisms are formed by the sealing inclined valve plates.

The invention relates to a contact control mechanism and a switch for effective reset. The sliding wheel of the contact control mechanism slides along a sliding groove. When the sliding wheel is located at a position corresponding to another working state driven by the sliding wheel, the control end of the sliding wheel is lifted away from a control part to enable the sliding wheel to abut againstthe sliding groove to form a fulcrum. The sliding wheel rotates around the fulcrum to keep away from the sliding groove. Friction force added to the sliding wheel by dust is eliminated. The sliding wheel can be reset only by the elastic resetting force of a contact mechanism. According to the invention, the contact control mechanism is particularly suitable for the situation where the friction force on the sliding wheel is increased due to the accumulation of dust, and the sliding wheel cannot be reset only by the elastic resetting force of the contact mechanism; effective reset of an electrical device is ensured; the sliding wheel provided by the invention is not provided with a fixed fulcrum, and can realize a longer stroke with a smaller volume, which is beneficial to the miniaturization design of a product; and the switch can ensure effective reset, and avoids the hidden danger that the switch cannot be reset effectively due to dust accumulation.

The invention discloses a mining drilling robot part surface treatment device which comprises a polishing device shell, a motor, a polishing piece, a clamping device and a water pump, a protection box is fixedly mounted at the upper end of the polishing device shell, the motor is fixedly mounted in the protection box, and the lower end of the motor is in shaft connection with the polishing piece; a protective straight plate is mounted at the rear end of the polishing device shell, and a pull rope is mounted on the upper surface of the left end of the protective straight plate. According to the drilling robot part surface treatment device, a water pump pumps a water source, so that the water source flushes the interior of the polishing device shell through a spray head, waste chips can be effectively flushed onto a filter plate below, the overall environmental protection property is improved, meanwhile, the filter plate can effectively filter a mixture generated after flushing, and the cleaning effect is improved. And solid and liquid are separated, so that a water source can be reused, the consumption of the water source is effectively reduced, and the overall energy-saving effect is improved.

The invention discloses a multi-needle staggered direct-writing electrostatic spinning device and a method for making grating lines. The device includes an XY-axis moving platform, a lifting device, an electrostatic spinning high-voltage power supply, a plurality of electrostatic spinning direct-writing needle assemblies, The collecting plate, multiple driving devices, and the infusion needles of the adjacent electrospinning direct-writing needle assemblies are misplaced, and the distance between them is more than 150mm in the Y direction. The device and method for making grating lines in this patent use piezoelectric ceramic actuators to control and adjust the spacing and stepping distance of multiple electrospinning direct writing needle components, thereby controlling the spacing of grating lines and greatly improving the manufacturing process. The accuracy of the grating line; and keep the multiple electrospinning direct-writing needle components at an appropriate distance, avoiding the discharge phenomenon between adjacent infusion needles, making the field strength distribution of the electrostatic field of the system more uniform, reducing the deposition offset, Improve silk quality.