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.

There is provided a turntable drive device (1) capable of returning a position of a movable table to a predetermined direction. An outer movable table (4) is rotatably supported by rotating shafts (2a1 and 2b1), and an inner movable table (5) is rotatably supported by rotating shafts (4a and 4b) provided in the outer movable table (4). The inner movable table (5) is rotated about the rotating shafts (4a and 4b) when a connection plate (30) is linearly moved in the X direction. When a connection plate (40) is linearly moved in the Y direction, the outer movable table (4) is rotated together with the inner movable table (5) about the rotating shafts (2a1 and 2b1), based on the engagement of a rack (40c1) formed in the connection plate (40) with a toothed portion (6b) formed in the outer movable table (4).

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 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 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 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.