30results about How to "No touch" patented technology

The embodiment of the invention discloses a control device of a lifting platform for a detection device. The control device is used for controlling the lifting platform of the detection device. The control device of the lifting platform for the detection device comprises a first distance measuring sensor and a first processor, wherein the first distance measuring sensor is arranged on the top of the detection device; e first processor is connected with the first distance measuring sensor, and the first processor is used for obtaining a first distance-measurement instruction, and controlling the first distance-measuring sensor to measure the first distance between the top of the detection device and an obstacle over the detection device according to the first distance-measurement instruction; the first processor is further used for obtaining the first distance sent by the first distance-measurement sensor, generating a hoisting instruction according to the first distance, and controlling a lifting motor of the detection device to drive the lifting platform to rise to the target position from the current position according to the hoisting instruction, so that the lifting platform does not collide with the obstacle. The embodiment of the invention further discloses the detection device.

The present invention relates an interactive security alert system that exhibits an exhibition / performance content to a viewer and that warns the viewer not to trespass over a boundary line. The security alert system includes a light emitting unit, an image capturing unit, a distance arithmetic unit, at least one multimedia player unit and at least one alarm generating unit, wherein the image capturing unit and the distance arithmetic unit capture and calculate varied images of a viewer and an optical pattern to detect the distance between the viewer and an exhibition / performance activity. When the viewer is in a detection range, the exhibition / performance activity message is played in a multimedia manner. When the viewer approaches near a boundary line of the display activity, an alarm generating unit generates an alarm signal to effectively warn a viewer not to trespass over a boundary line. The object of providing related exhibition / performance content to a viewer and providing exhibition / performance activity safety is achieved, zero distance to a viewer is achieved, and the labor cost is saved.

The invention discloses hydraulically-synergistic biomass sawing equipment, and relates to a biomass raw material crushing machine and tool. The hydraulically-synergistic biomass sawing equipment comprises a hydraulic cylinder, a rack and an enclosing cover; the hydraulic cylinder and the rack are arranged in the enclosing cover, and a hydraulic column stretches out of the upper end of the hydraulic cylinder; a saw row assembly, a lifting rod, a left guide rail, a left guide rod, a right guide rail and a right guide rod are arranged in the equipment, the saw row assembly is composed of a lifting chassis, multiple small high-speed motors and multiple disc saw blades, the small high-speed motors are arranged on the lifting chassis, a rotation shaft of each small high-speed motor is provided with the corresponding disc saw blade, and the disc saw blades are horizontally arranged in a straight-line mode; the lower end of the lifting rod is connected with the middle of the lifting chassis, and the upper end of the lifting rod is connected to the upper end of the hydraulic column; when the hydraulically-synergistic biomass sawing equipment works, the saw row assembly is driven by the hydraulic column to do reciprocating lifting motion. According to the hydraulically-synergistic biomass sawing equipment, the hydraulically-synergistic saw row assembly is adopted, biomass raw materials are sawn through the disc saw blades which are arranged in the straight-line mode, the sawing speed is high, and the advantage of being high in crushing efficiency is achieved.

The invention relates to a juicer used especially for squeezing citrus fruit. Said juicer comprises a pressing cone (36) that is rotatable about the cone axis (39) thereof and a strainer area (45) which is disposed above a receptacle (37) for squeezed juice, is assigned to the pressing cone (36), and is provided with a juice-permeable zone having a modifiable cross section of passage. In order to control the pomace content in the squeezed juice, the strainer member encompasses a first strainer area (78) that is provided with first passageways (79) and is arranged such that the position thereof relative to a second strainer area (45) which is provided with second passageways (54) can be modified while the cross section of passage of the strainer member can be modified by changing the position of the first (78) and second strainer area (45) relative to each other. A greater or smaller quantity of pulp can reach the squeezed juice by displacing the first strainer area (78) relative to the second strainer area (45).

The invention relates to a new type of magnetic head assembly, comprising a pair of cantilevers, each cantilever end is connected with an elastic carrying arm, each end of the carrying arm is suspended with a magnetic head, and the magnetic heads at the ends of the two carrying arms are used to read and write the upper and lower sides of a magnetic disk The data. The magnetic heads on the carrying arm are staggered from each other. The present invention also relates to a disk drive using the magnetic head assembly, the opposing magnetic heads are offset so that the magnetic heads will not stick to each other and cause damage when the magnetic head assembly is installed.

The invention discloses a sublimation transfer printing process for natural fabrics or rayon. The process comprises the following steps: printing a layer of surface treating agents on cloth, and drying; and printing transfer paper coated with patterns to the cloth printed with the surface treating agents for cooling under the conditions of the temperature of 180-220 DEG C, the pressure of 6-15KG per square inch and the time of 15-20 seconds, and cooling. According to the sublimation transfer printing process, the color and the cloth are totally natural in the process of printing natural fibers, rayon and Leisel cloth, the cloth is non-tactile, is extremely soft in handfeel and vivid in effect, is just like a photo, is almost as vivid as colored rough sketch, is basically not discolored after washing and is also bright and beautiful. In the pretreatment link, only the surface treating agents are sprayed or printed, washing is not needed, only drying is needed, and any damage to the environment is avoided.