The invention discloses an anti-dizziness stabilizing mechanism which is suitable for cars, ships and other vehicles. The stabilizing mechanism comprises a lower platform, three actuators, a mechanism controller, joints and an upper platform, wherein the lower platform is fixedly connected with a vehicle, and the upper platform is fixedly connected with a facility. The mechanism controller fixed to the lower platform perceives the posture change of the vehicle, hereby controls the three actuators fixedly connected with the lower platform through the single-freedom-degree joints to change the length of pushing rods and drives the upper platform connected with the actuators through three double-freedom-degree joints to enable the posture change of the upper platform in a space to just offset the posture change of the vehicle, and the space of the facility fixedly connected to the upper platform is always kept to be balanced and stable when the vehicle is bumped and waggled, so that carsickness, seasickness and other illness situations of a passenger are effectively reduced and relieved.

Anti-dizziness stabilizing mechanism

The embodiment of the invention provides a battery charging method and device, electronic equipment, an adapter and a charger. On one hand, the battery charging method comprises a first stage and a second stage; when an initial temperature of a battery is lower than a first rated temperature, the first stage is executed; after the first stage is completed, the second stage is executed; the first stage comprises a step of carrying out pulse charging and discharging on the battery to a specified stop condition; the second stage comprises at least one charging stage; each charging stage comprises at least one charging cycle; and each charging cycle comprises the steps of charging the battery for first charging time and carrying out pulse charging and discharging on the battery for second charging time. The battery charging method and device provided by the invention are used for solving the problems that the battery charging speed is relatively low and the charging efficiency is relatively low in a low temperature environment in the prior art.

Battery charging method and device, electronic equipment, adapter and charger

The invention relates to the technical field of virtual reality, in particular to a VR seat and an adjusting method of the VR seat. The VR seat and the adjusting method of the VR seat solve the technical problems in the prior art that, when the motion amplitude of the VR seat is large or installation is infirm, the VR seat easily topples over. The VR seat comprises a lower platform support, a gyroscope which is installed in the center of the lower platform support and is used for detecting the inclination angle of the plane of the lower platform support and the horizontal plane and at least one supporting mechanism installed below the lower platform support, and the supporting mechanism is used for dynamically adjusting the height of the supporting mechanism itself according to a height adjustment signal when corresponding to the inclination direction detected by the gyroscope, wherein the height adjustment signal is generated according to the inclination angle detected by the gyroscope, and is used for controlling the inclination angle of the plane of the lower platform support and the horizontal plane in a specified range. The VR seat can be effectively prevented from toppling over.

VR seat and adjusting method of VR seat

The invention relates to the technical field of storage battery energy storage and quick charging, in particular to a super-capacitance high-energy pulse source based on an embedded microcontroller. The super-capacitance high-energy pulse source aims to solve the problems of power supply fluctuation and harmonic pollution in the charging process of a common pulse source, and remarkably improve the quick charging effect. By the adoption of the technical scheme, the super-capacitance high-energy pulse source comprises an embedded microcontroller main control unit and a super capacitor, the main control unit is respectively connected with a capacitor charging control switch unit and a battery charging control switch unit, a super-capacitance unit is connected between the capacitor charging control switch unit and the battery charging control switch unit, the super capacitor unit is connected with a capacitance balancing circuit, and a charging source is sequentially connected with the capacitor charging control switch unit, the battery charging control switch unit and a battery unit in serial.

Super capacitance high energy impulse source based on embedded microcontroller

The invention relates to the field of infant auxiliary machinery, in particular to a bump-resistant aircraft seat with a massage function for an infant. The aircraft seat comprises a parallel motion platform, a cabin, a gyroscope sensor and a massage device; the cabin is located below the parallel motion platform, and the massage device is installed on the cabin; the parallel motion platform comprises a fixed platform, a motor cover, first motors, main mechanical arms and auxiliary mechanical arms; the cabin comprises a main body, a lifting seat and a cavity sealing device; the lifting seat comprises four lifting cylinders, a first plate, buffer springs, a second plate, sponges and a limiting rope; the cavity sealing device comprises a cavity sealing plate and a cavity sealing cylinder; the massage device comprises a waist massage device and a back massage device. According to the bump-resistant aircraft seat with the massage function for the infant, the infant can be prevented from spinning sensation under the aircraft bumpiness environment, sleep of the infant can be promoted, and local massage can be conducted on the infant who sits for a long time.

Bump-resistant aircraft seat with massage function for infant

The invention relates to a high-energy pulse quick charging system based on embedded microcomputer control and aims to solve the problems of long consumed time and low efficiency of the conventional charging method, battery over-heat caused by a quick charging mode, pollution of pulse current on a power grid and the like. In order to overcome the defects, the invention adopts the technical scheme that the high-energy pulse quick charging system comprises a system master control unit, wherein an alternating current / direct current (AC/DC) conversion unit, a high-energy pulse source, a charging control unit and a current sampling unit are sequentially connected in series between an alternating current input power supply ACin and a battery; a signal conditioning interface unit and a current control driving unit are sequentially connected between the current sampling unit and the charging control unit; a battery state detection unit is connected between the battery and the high-energy pulse source; a discharging control unit is connected between the master control unit and the battery; and a battery temperature detection unit is connected between the current control driving unit and the battery.

High-energy pulse quick charging system based on embedded microcomputer control

The utility model discloses a prevent dizzy stabilizing mean is suitable for vehicle such as car, ship. This stabilizing mean includes: lower platform, three actuator, mechanism controls ware, joint that connects firmly with vehicle and the upper mounting plate that links firmly mutually with the facility. Fixed mechanism controls ware perception vehicle's gesture changes on the platform down, and control the three actuator that connects firmly through single degree of freedom joint and platform down in view of the above and change push rod length, drive the upper mounting plate of being connected through three two freedoms joint and actuator, it changes to make the gesture of upper mounting plate in the space change the gesture of just in time offsetting vehicle, the messenger connects firmly to jolt at vehicle at the facility of upper mounting plate and shakes the measured time to remain the space throughout balanced stable, thereby effectively reduce and alleviate passenger's carsickness, the emergence of the uncomfortable condition such as seasick.

Prevent dizzy stabilizing mean

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Anti-dizziness stabilizing mechanism

Super capacitance high energy impulse source based on embedded microcontroller

High-energy pulse quick charging system based on embedded microcomputer control

Prevent dizzy stabilizing mean