7results about How to "Reduced versatility" patented technology

The utility model discloses one-mold four-cavity 90-degree elbow demolding equipment which comprises a demolding table used for placing a formed elbow and at least one set of demolding assembly, an elbow core is arranged on the demolding table, and the elbow is formed along the peripheral wall of the elbow core. The demolding assembly comprises a drawing device, a first demolding device arranged corresponding to one end of the bent pipe and a second demolding device arranged corresponding to the other end of the bent pipe, the second demolding device is rotationally connected with the demolding table through a shaft, and the drawing device drives the first demolding device to move in the direction close to or away from the bent pipe core; the first demolding device drives the second demolding device to move in the direction close to or away from the bent pipe core through the connecting rod, the drawing device is provided with a drawing extension section, and after the drawing device is drawn to the drawing extension section, the second demolding device can rotate along a shaft and enable the end, facing the demolding table, of the second demolding device to be separated from the demolding table. The demolding equipment is convenient to demold and is not easy to block the mold.

The application relates to a spaceflight data pipeline analysis method based on state machine driving and semantic segmentation, and belongs to the field of satellite remote sensing. The method comprises the following steps: receiving original data transmission data, cutting the data into independent channel data streams in parallel according to virtual channels; synchronously performing header identification and packet reorganization on each channel data stream to output a complete data packet set; further decomposing the complete data packet set into a plurality of small data block units which are logically independent and have consistent update rates based on semantic configuration; assigning independent analysis threads to each small data block unit for parallel calculation, and finally obtaining a structured spaceflight data table. The method automatically drives the above four steps to flow in turn according to the execution results of each stage through the built-in pipeline state machine, and enters an error state and records the migration track when an exception occurs. The application solves the problem that a new type of spaceflight load complex data protocol is difficult to analyze.

The utility model discloses a kind of key structure, intelligent mainframe and intelligent wearing equipment, the key structure, including: crossbeam;Key, set in the side of the crossbeam;Fixed column, set in the side of the crossbeam away from the key, the fixed column is used to connect reset piece;Two fixed ears, set in the top of the crossbeam both ends;Buckle piece, set in the bottom of the crossbeam;Two connecting frames, two the connecting frame is respectively connected with the intelligent mainframe by connecting piece, each the connecting frame is provided with pin hole, for through pin shaft and corresponding the fixed ear rotation connection;The crossbeam, the key, the fixed column, two the fixed ear, the buckle piece integrally setting is provided in the utility model, reduce the number of parts, reduce production and assembly cost, integral forming promotes mechanical strength, avoid the component loosening or fracture caused by frequent operation, can also be applicable to different intelligent mainframe.

The invention discloses a halftone display driving method and device based on an HDMI video signal, and relates to the technical field of signal processing. The method comprises the following steps: acquiring an HDMI video signal; decoding the HDMI video signal to obtain pixel data and a synchronizing signal; based on the synchronization signal, performing halftone mapping operation on each row of pixels of the pixel data to obtain a binary control signal; and driving the binary display device to perform color display according to the binary control signal. The binary display device can be directly driven, the cost is low, the response is fast, the power consumption is low, and the universality is good.

The application discloses a circuit board test fixture and relates to the technical field of circuit board testing. The lifting rod of the circuit board test fixture is fixedly connected with an electric push rod, the driving part of the electric push rod is fixedly connected with a moving rod, the moving rod is coaxial with the lifting rod, and the electric push rod is used for driving the moving rod to move along the axial direction of the lifting rod. The lifting rod is also slidably connected with an abutting block, the abutting block can slide along the radial direction of the lifting rod, the abutting block is arranged on the outer side of the moving rod, the abutting block is connected with the moving rod through a first connecting rod, one end of the first connecting rod is hinged to the inner wall of the abutting block, and the other end of the first connecting rod is hinged to the outer wall of the moving rod. The abutting block is arranged in the mounting hole of the detection plate of the circuit board test fixture, the hole wall of the mounting hole is abutted against the multiple abutting blocks in the open position, and the fixing of the detection plate and the lifting rod is realized. In this way, the detection plate can be conveniently and quickly disassembled and replaced, so as to adapt to the test requirements of different circuit boards.

The plug pressing device comprises a box body, a containing groove, a movable rod, a hydraulic cylinder, a pressing plate and a containing plate, the containing groove is formed in the front face of the box body, the top of the inner wall of the box body is fixedly connected with the top of the inner wall of the hydraulic cylinder, and the top of the pressing plate is movably connected with the piston end of the hydraulic cylinder; and the bottom of the placing plate is movably connected with the bottom of the inner wall of the placing groove. Through the arrangement of the limiting blocks and the connecting rods, a user can conveniently install the placing plate through the limiting blocks, the placing plate cannot move at will, then the user can conveniently install the pressing plate through the connecting rods, the user can conveniently replace pressing plates of different specifications, and then the penicillin bottle storage rack can adapt to penicillin bottles of different specifications; the problems that a structure facilitating replacement of different cork pressing plates by a user is not arranged, so that the cork pressing device cannot press penicillin bottles of different specifications and different shapes, the universality of equipment is reduced, and the equipment replacement cost of an enterprise due to product specification changes is improved are solved.

The application belongs to the technical field of metal organic framework (MOF) immobilized enzyme, and particularly relates to a method for wrapping enzyme by seed orientation and application thereof. The application discloses a method for synthesizing enzyme@MOF composite by seed orientation, and based on the characteristics of MOF crystal growth, the seed orientation synthesis method is innovatively proposed. The addition of seed can greatly promote the synthesis efficiency of enzyme@MOF composite and greatly increase the encapsulation efficiency of enzyme. Meanwhile, the seed orientation synthesis method has no requirement on the chemical properties of enzyme / protein, and does not need to destructively modify the enzyme / protein to improve the encapsulation efficiency, so that the seed orientation synthesis method has good universality. The seed orientation synthesis method solves the problems of low universality and low efficiency in the existing enzyme@MOF composite synthesis method, and has an expected application prospect in the fields of biological catalysis, biological sensing, biological medicine and the like.