14results about How to "Flexible and efficient to use" patented technology

The invention provides a real-time debugging method for monitoring internal signals of a field programmable gate array (FPGA), which comprises the following steps of: creating a VIO kernel and embedding the VIO kernel into a user circuit; the upper computer inputs an instruction to the user circuit through the JTAG interface, the JTAG control module of the VIO kernel receives the instruction, stores and analyzes the instruction, and inputs the instruction to the instruction analysis module according to an instruction analysis result to carry out instruction splitting and latching operation; an instruction splitting result is sent to a control information processing module for execution, and parameters of an enable signal, a VIO kernel instruction and an output instruction are sent to an execution module for execution according to an instruction execution result; after the execution module completes corresponding work, the state of the JTAG interface continues to jump backwards, all the modules do not act in the transmission process, and when the JTAG enters a signal sending state, the output arbitration module sends a sampling result to the JTAG interface to be output. The invention further provides a real-time debugging device for monitoring the internal signals of the FPGA.

The present disclosure provides a cell group activation and deactivation indication method, system, terminal, network node and storage medium, wherein the method comprises: a terminal sends a cell group activation request or deactivation request to a network node of a network side according to service requirements; the bearer message of the cell group activation request or the cell group deactivation request comprises a MAC CE message; the terminal receives a cell group activation indication or deactivation indication sent by the network node, and performs an activation or deactivation operation corresponding to the cell group activation indication or the cell group deactivation indication; the bearer message of the cell group activation indication or the deactivation indication comprises a MAC CE message. The method, system, terminal, network node and medium of the present disclosure realize fast and flexible cell group activation or deactivation request and indication through MAC CE message in a multi-connection scenario, solve the problem that multiple cell groups cannot be activated or deactivated flexibly and quickly, and can utilize network resources more quickly and flexibly.

This utility model relates to the field of milling cutter technology and discloses a milling cutter with chamfering function, including a cutter handle and a milling cutter body. The top of the milling cutter body is clamped and installed in the bottom clamping structure of the cutter handle. A groove is formed on the surface of the milling cutter body. External thread structures are provided at both the top and bottom of the milling cutter body. An internal thread kit and a chamfering component are slidably installed in the groove and on the surface of the milling cutter body, respectively. The internal thread kit can apply pressure and limit the top of the chamfering component during the helical locking process with the external thread structure at the bottom of the milling cutter body. A positioning screw is installed between the bottom of the internal thread kit and the top of the chamfering component. This utility model forms a multi-functional chamfering structure through the chamfering component, positioning screw, and internal thread kit. After being used alternately with the two external thread structures set at the top and bottom of the milling cutter body, it can provide chamfering conditions for the edges and corners of the milled workpiece without interfering with the cutting use of the milling cutter body itself.

This utility model relates to the field of automotive bracket technology, and more particularly to a surface flatness control device for the demolding process of an automotive bracket mold. It includes: a worktable, a support frame on the worktable, a switching component on the top of the support frame, a mold component on one side of the bottom of the switching component, and a flattening demolding component on the side of the bottom of the switching component away from the mold component. By setting up the switching component, a motor drives a lead screw to rotate, enabling rapid switching between the upper mold and the mounting plate, thus improving the automation and operational efficiency of the demolding process. Furthermore, by setting up the flattening demolding component, the position of the brush can be adjusted by extending and retracting the telescopic rod of the telescopic cylinder five according to the size and specifications of the material. The brush can remove burrs and minor imperfections from the surface of the material during its ascent, improving the surface flatness of the material.

The present invention discloses a mobile folding hangar that can be horizontally unfolded and folded, comprising at least two oppositely arranged mobile side walls and a folding roof installed on the top of the mobile side walls, the two sides of the folding roof are hinged to the mobile side walls, a plurality of slides are vertically arranged on the mobile side walls, the lower end of a movable strut is slidably connected in each of the slides, the upper end of the movable strut is hinged to the transverse connecting rod of the folding roof, and the lower end of the movable strut is simultaneously connected to one end of a lifting cable, the other end of the lifting cable is fixedly connected to a lifting cable winch after passing through a lifting cable fixed pulley fixed at the upper end of the slide, when the folding roof is basically unfolded, the lifting cable winch is rotated to move the movable strut upward along the slide, and the folding roof is fully unfolded. The present invention has a fast construction speed, can be walked and moved as a whole, and can be quickly repaired after being damaged.

The invention provides a multi-gear rotation locking module, a mobile trolley and mobile medical equipment, and the multi-gear rotation locking module can be used as an independent module unit to be flexibly applied to various equipment which needs to rotate and needs to be positioned at a set angle position; when the multi-gear rotation locking module is applied to the medical equipment, the connection between the functional part and the supporting part can be realized, and the relative rotation between the functional part and the supporting part can be realized, so that the functional part and the supporting part can be positioned at a set angle position; therefore, the corresponding functional part is locked at the positioning hovering position, the situation that the functional part rotates and deviates due to attenuation caused by mistaken touch or repeated and long-time use is effectively avoided, it is guaranteed that the functional part is always stably in the hovering position state needed by a user, and the user can conveniently, efficiently and flexibly use the hovering device.

The construction frame comprises a frame body assembly and a supporting assembly, the frame body assembly comprises a bottom frame, a first crawling ladder and a second crawling ladder, the supporting assembly comprises a first supporting side rod, a second supporting side rod, an upper sliding block and a lower sliding block, the first crawling ladder is arranged at one end of the top of the bottom frame, and the second crawling ladder is arranged at the other end of the top of the bottom frame. A second crawling ladder is arranged at the other end of the top of the bottom frame, upper sliding grooves and lower sliding grooves are formed in the tops and the bottoms of the two sides of the bottom frame correspondingly, upper sliding blocks are slidably connected to the upper sliding grooves in the two sides of the bottom frame, and first supporting side rods are arranged on the two sides of the bottom frame correspondingly; the two ends of the first supporting side rod are rotationally connected with the upper sliding block and the first crawling ladder through rotating shafts correspondingly. The overall construction frame for the waterproof, anti-corrosion and heat-preservation engineering is stable and efficient to use, can help multiple groups of personnel to climb at the same time, can adjust the climbing height, is provided with a good storage mechanism, and has high practicability.

The section washing machine comprises a box body and a recycling assembly, one side of the box body is connected with the recycling assembly through a bolt, the box body comprises a shell, the top in the shell is connected with a first filter plate through a bolt, and the position, located at the bottom of the first filter plate, in the shell is connected with a second filter plate through a bolt. A flow guide groove is formed in one side of the shell, a spraying head is arranged on one side in the box body, a water storage groove is formed in the bottom in the shell, a water pump is arranged at the bottom of the flow guide groove, the water inlet end of the water pump is communicated with the water storage groove, and the water outlet end of the water pump is communicated with the flow guide groove through a pipeline. The section washing machine for papermaking is simple and compact in structure, more reasonable and reliable to use and suitable for being widely popularized and used.

The utility model relates to the technical field of sanitary ware hardware production, in particular to a deburring machine for sanitary ware hardware production, which comprises a bottom plate and a side plate, the upper end of the bottom plate is fixedly connected with the side plate, the upper end of the side plate is fixedly connected with a cross rod, and one end of the side plate far away from the bottom plate is provided with a controller body. An electric telescopic rod body is arranged on the controller body, and a connecting rod is arranged at the end, close to the center position of the bottom plate, of the electric telescopic rod body. According to the hardware product deburring device, the clamping blocks can be rapidly fixed to the transverse rod through the clamping and fixing mechanism so that the clamping blocks can be adjusted and fixed to the needed positions, the hardware product deburring device can be used for efficiently and flexibly deburring hardware products, and the working efficiency of the hardware product deburring device is effectively improved through the structure; and the collecting box can be quickly mounted to the rear end of the bottom plate by inserting the connecting assembly, so that the collecting box is convenient to disassemble and assemble, and the suction pump body is started, so that metal dust generated in the polishing period is sucked into the collecting box from the slag inlet to be stored, and dust is effectively reduced.

The invention discloses a strong-texture bismuth-antimony flexible thermoelectric thin film and a preparation method and application thereof. The chemical structural formula of the strong-texture bismuth-antimony flexible thermoelectric thin film is Bi < 1-x-y > Sb < x > Zn < y >, x is equal to 0.005-0.05, and y is equal to 0-0.02; the thickness of the thermoelectric thin film is 10-100 [mu] m, the orientation factor of the thin film along the (00l) crystal face is 0.55-0.78, and the power factor under 300K is 26-43 [mu] W.cm <-1 >. K <-2 >. According to the invention, the flexible thermoelectric film with a strong (00l) oriented texture is prepared; the process method is simple and efficient, the cost is low, commercialized mass production is easy to realize, and the prepared bismuth-antimony film not only shows excellent thermoelectric performance and good flexibility, but also shows excellent reliability and repeatability, and shows a wide application prospect in the field of planar thermoelectric devices for power generation and refrigeration.

The present invention discloses a mobile folding hangar that can be expanded or folded laterally, comprising at least two oppositely arranged mobile side walls (2) and a folding roof (1) installed on the top of the mobile side walls, the two sides of the folding roof being hinged to the mobile side walls, a plurality of fixed masts (4) being vertically installed on the mobile side walls, a pulley being installed on the top of the fixed masts, one end of a suspension cable being connected to the folding roof near the mobile side wall, the other end of the suspension cable being wound around the pulley on the top of the fixed mast and then being wound on the electric winch drum on the mobile side wall. The present invention has low construction cost, fast construction speed, can realize rapid deployment and repeated use; can be integrated with multiple hangars, any number of combinations, flexible layout, good site adaptability; can be moved and replaced as a whole, can be quickly repaired after damage, and can be quickly put into use.

The utility model relates to water body purification technical field discloses a kind of ecological floating bed for water body purification, comprising: floating plate, bottom surface is equipped with several floating ball, upper surface is equipped with several large planting groove and small planting groove, the bottom surface of large planting groove and small planting groove is equipped with several through groove extending to the bottom surface of floating plate, the upper wall of floating plate is close to the edge of two opposite sides and is equipped with several hanging holes;Float box, it can be hung and connected in the hanging hole of the both sides of floating plate, one side is fixedly connected and is equipped with hanging rod, the other end of hanging rod is downward bending shape and is compatible with hanging hole, the bottom surface of float box is equipped with several through groove;Planting net bag, it can be placed in large planting groove, small planting groove and float box, and tightening rope is equipped at opening part.The utility model has the advantages of: increase buoyancy structure, so that the floating effect is better, not easy to sink, it is convenient to match with small floating bed at will, simple and convenient.

The utility model provides an auxiliary device for assembling a roller shaft of a belt conveyor, which comprises a bearing seat, a supporting seat and a belt conveyor, and is characterized in that the bearing seat is used for bearing the roller shaft; the adjusting seat supports the bearing seat, the adjusting seat comprises an adjusting rod, and the adjusting rod is movably arranged relative to the adjusting seat; the lifting seat supports the bearing seat, the lifting seat comprises a telescopic rod, and the telescopic rod is telescopically arranged relative to the lifting seat; one end of the bearing seat is connected with the adjusting rod, the other end of the bearing seat is connected with the telescopic rod, and when the adjusting rod moves, the end, connected with the adjusting rod, of the bearing seat is driven to move; when the telescopic rod stretches out and draws back, the end, connected with the telescopic rod, of the bearing base is driven to move, and therefore the included angle between the bearing base and the horizontal plane is adjusted. The auxiliary device for assembling the roller shaft of the belt conveyor solves the technical problem that in the prior art, when the roller shaft and the roller skin are assembled and penetrate through the shaft, operation is difficult.