38results about How to "Functional and practical" patented technology

Provided are a cup lid and a cup using the cup lid. The cup lid is provided with a sealing cover of a cup opening sealing pad, and the sealing cover can perform transverse motion with respect to the opening direction of a cup opening, the transverse motion performed by the sealing cover under manual drive enables breakover of a power supply line of a rotating motor in the cup lid through a linkage device, and an output shaft of the motor faces the cup opening. A fan can be installed on the output shaft of the motor to achieve the functions of accelerating and cooling a solution in the cup, a stirring instrument or a cleaning instrument for cleaning the inner wall of the cup can be also installed on the output shaft of the motor.

Provided are a cup lid and a cup using the cup lid. The cup lid is provided with a sealing cover of a cup opening sealing pad, and the sealing cover can perform transverse motion with respect to the opening direction of a cup opening, the transverse motion performed by the sealing cover under manual drive enables breakover of a power supply line of a rotating motor in the cup lid through a linkage device, and an output shaft of the motor faces the cup opening. A fan can be installed on the output shaft of the motor to achieve the functions of accelerating and cooling a solution in the cup, a stirring instrument or a cleaning instrument for cleaning the inner wall of the cup can be also installed on the output shaft of the motor.

A movable suspension type blackboard eraser comprises a blackboard eraser body and a slideway arranged on the edge or side edge of a blackboard. The blackboard eraser body is provided with a groove, a felt layer is disposed in the groove, connecting pieces are positioned at one end or two ends of the blackboard eraser body, the blackboard eraser body is connected with the slideway through the connecting pieces, a telescopic part is disposed between the blackboard eraser body and the slideway, one end of the telescopic part is connected with the blackboard eraser body, and the other end of the telescopic part is connected with the connecting pieces. Through a dust box and a suction fan, plenty of dust can be adsorbed; through the arrangement of a universal pipe, the position of an air suction port on the universal pipe can be changed randomly, and the position with a best adsorption effect is obtained according to actual conditions; through a dust sensor, when the dust is detected, the suction fan is automatically controlled to be started; through the arrangement of an independent power supply, the shortcoming of limited power supply connection is overcome, and the independent power supply can be directly replaced after being used.

The invention provides a cup lid capable of cooling a liquid through a fan and a cup with the cup lid. A sealing lid, provided with a cup mouth sealing pad, of the cup lid can transversely rotate relative to the opening direction of a cup mouth; the fan capable of blowing air to a solution in the cup for cooling and a drive motor of the fan are arranged in a top cover above the sealing lid of the cup lid; the transverse movement motion, performed under drive of manpower, of the sealing lid enables a power supply circuit of the motor to be connected or disconnected through a motor power supply circuit connection device; when the sealing lid is rotated to be right above the cup mouth, the power supply circuit of the motor can be connected, and the fan can be driven to blow air to cool the solution; when the sealing lid is completely rotated away from the position right above the cup mouth, the power supply circuit of the motor is disconnected. The use method and the function of the cup lid are completely the same with those of a common cup lid except when the fan is used for blowing air to cool the solution, the fan is started for cooling and shut off by rotating the sealing lid integrated with the cup lid, and the cup lid has the advantages of convenience in use and attractiveness in appearance.

The invention discloses a measuring device and a measuring method for a variety of motion parameters of product under logistics environment, and the device comprises a main body device and a synchronous timing device; the main body device comprises a microprocessor, and an interaction unit, a real-time clock unit, a data storage unit, a power supply management unit, a reset unit, a wireless radio frequency receiving and dispatching interface and a synchronous timing interface connected to the microprocessor; the main body device is connected to the synchronous timing device through the synchronous timing interface; the measuring device and a measuring method for a variety of motion parameters of product under logistics environment can measure the accelerated speed, speed, posture and other motion parameters of the product in a time synchronous mode, and store the measured data for offline research and analysis, the practicability is strong, the measuring device can be used as the detecting device for evaluating the security of the product under logistics environment.

The invention discloses a method and device for manufacturing flat welding electrodes. The method for manufacturing the flat welding electrodes comprises the following steps that a steel wire rod is rolled into a flat welding core wire rod at a time by means of a rolling device; the welding core wire rod is straightened and coated with a flux coating by means of a straightening and press-coating device, so that a continuous welding electrode provided with the flux coating is manufactured; the manufactured continuous welding electrode directly enters a welding electrode cutoff device to be cut into independent welding electrodes; and then the independent welding electrodes enter a head and tail grinding device through a welding electrode conveying device and are machined into the finished flat welding electrodes through the head and tail grinding device. The device for manufacturing the flat welding electrodes comprises, the rolling device, the straightening and press-coating device, the welding electrode cutoff device, the welding electrode conveying device and the head and tail grinding device, wherein the straightening and press-coating device, the welding electrode cutoff device, the welding electrode conveying device and the head and tail grinding device are arranged in sequence. The method and device for manufacturing the flat welding electrodes have the beneficial effects that the steel wire rod is machined into the flat welding core wire rod at a time, and the welding core wire rod is subjected to straightening, press-coating, fixed-length cutting and head and tail grinding in the manufacturing process, so that a continuous flow process is formed; fixed-length cutting is conducted after the flux coating is smeared; the machining technique is simple, and the production efficiency is high; the automation degree is high, and operation is easy and convenient.