117results about How to "Avoid stopping work" patented technology

The invention discloses a charging method and an electronic device. The charging method comprises the steps of obtaining a current capacity value that represents current residual battery power of a battery by monitoring current capacity of the battery; when a control instruction of charging a second electronic device is obtained, determining first capacity from the residual battery power of the battery based on the current capacity value; and controlling a first electronic device to charge the second electronic device according to the first capacity. According to the technical scheme in embodiments of the charging method and the electronic device, the power can be output according to a power demand of a user to charge the electronic device, and the technical effects of enhancing power cruising ability of a charging source and improving power resource utilization efficiency are achieved.

The present invention relates to a piezo actuator driving circuit. The piezo actuator driving circuit includes a pulse generator that generates a first voltage pulse with a constant period; a first driver stage that receives the first voltage pulse of the pulse generator and buffers the first voltage pulse to output; a second driver stage that converts the first voltage pulse, buffered and output in the first driver stage, into a first current pulse to output; a driving voltage maintaining section that is connected to the pulse generator and the second driver stage so as to output a second current pulse for maintaining a constant amplitude of driving voltage pulse; and a piezo actuator that is connected to the second driver stage and the driving voltage maintaining section so as to be charged and discharged by the first and second current pulses and that is driven by the driving voltage pulse with a constant amplitude.

A method of processing a composite faces and urine collecting device for breeding purpose is characterized by comprising the following steps: (1) heating and melting a thermoplastic material and then extruding to be a sheet-like material by means of a die head; (2) forming sheets after being rolled and cooled; (3) bending: heating the areas, in need of radians or angles, to be softened and bending according to a tooling; (4) splicing: welding joints at two ends on a construction site by means of corresponding thermoplastic plastics. The faces and urine collecting device manufactured by the processing method is stable in quality, smooth in appearance and high in stretching strength; because of a resin-rich layer on the surface, the faces and urine collecting device has excellent corrosion resistance.

The invention relates to an overflow preventing control method of a wall-breaking food processer and the wall-breaking food processer and belongs to the field of food processing. The food processer comprises a master control chip, a stirring cup, an overflow preventing device, a heating device and a water level sensor and is characterized in that the overflow preventing control method comprises, at least, the steps that an overflow value is self-adjusted, wherein the master control chip reads the overflow value detected by the overflow preventing device as an overflow reference value A; correction is performed, the water level sensor detects the electric conductivity of slurry in the stirring cup, and the master control chip calculates and stores an overflow trigger value C according to the electric conductivity of the slurry; overflow is judged, wherein the master control chip reads a current overflow value B in the heating process in real time, compares the current overflow value B with the overflow reference value A and obtains a calculation value, the calculation value is compared with the overflow trigger value C so as to judge whether overflow processing is performed or not. By adopting the control method, the overflow trigger value can be corrected in real time, and the probability of overflow preventing failure and erroneous judgement is reduced.

Provided is a thermal plastic reinforced composite feces leaking plate. Feces leaking plate bodies are provided with feces leaking holes, connecting devices are arranged on the two sides or the peripheries of the feces leaking plate bodies, and the connecting devices are used for connection between the feces leaking plate bodies. Each connecting device comprises a hook mechanism and a plugging structure or a splicing structure. The feces leaking plate is made of a thermal plastic reinforced composite, and the connecting devices comprise hooks, hinges, bolts and clamping grooves. By means of the feces leaking plate, the feces leaking plate bodies can be quickly and stably connected.

The invention discloses an agricultural rotary tilling mechanism used for performing harvesting, threshing and rotary tilling on crops such as grain and oilseed rape. The agricultural rotary tilling mechanism comprises a rotary tiller body connected with a driving machine and a rotary tilling device which is connected to the rotary tiller body and driven by a harvesting machine power mechanism. A mud guard is connected to the rotary tiller body and can be put down or put away. After the mud guard is put down, the lower end of the mud guard makes contact with the ground, and the mud guard put away is close to the rotary tiller body. After being put down, the mud guard can support the rotary tilling mechanism, prevent the rotary tilling mechanism from sinking together with rotary tilling blades, also prevent the rotary tilling blades from sinking and avoid that the harvesting machine rotary tilling mechanism sinks and then is stopped working. After the mud guard is put away, the driving machine can travel in a non-working state.