6results about How to "Avoid disruption" patented technology

The utility model discloses a flood control coiled material for hydraulic engineering, including bottom membrane board, special-shaped reinforcing membrane, compression -resistant flood control membrane board, hanging ring, reinforcing connecting rod, bottom traction counterweight, bottom membrane board is combined installation through special-shaped reinforcing membrane and compression -resistant flood control membrane board, and the reinforcing connecting rod is screwed with the hanging ring combination formula screw of compression -resistant flood control membrane board horizontal installation, and bottom membrane board front end clamping formula installation has bottom traction counterweight, a flood control coiled material for hydraulic engineering, the device design is applicable to the flood control operation of non -paved road surface and river course, and the coiled material is spread, and bottom membrane board, special-shaped reinforcing membrane and compression -resistant flood control membrane board are opened under the water flow impact, and bottom traction counterweight avoids that the coiled material is disturbed by water flow in the primary irrigation stage of bottom membrane board, and the counterweight board does structural stable counterweight, and the arc wave -resistant board and the drainage through -hole design reduce the water flow impact, and the special-shaped reinforcing membrane is opened by triangle traction membrane and does the triangle traction membrane structure reinforcement of front composite type traction reinforcing rib and avoids the damage, and the reinforcing connecting rod guarantees the compression -resistant flood control membrane board structural strength.

The invention relates to the field of sleep-aiding instruments, in particular to a sleep-aiding pet robot which comprises a charging base and a robot body inserted in the middle of the upper end of the charging base, a gear ring rotating disc is rotatably mounted at the position, close to the edge, of the upper end of the charging base, and a vertical frame is fixedly mounted at the upper end of the gear ring rotating disc; a shaft body is rotatably installed at the end of the vertical frame, the axis of the shaft body and the circle center of the gear ring rotating disc are aligned with the sphere center of the robot body, a combing gear is coaxially embedded in the rear end of the shaft body, a combing toothed plate is arranged on the side of the combing gear, and a fixing base is fixedly installed in the middle of one side of the vertical frame. According to the invention, the touch comfort of a user is improved, so that the sleep aiding effect is promoted, the carding effect is ensured, and meanwhile, the robot body and the charging seat are ensured not to be blocked when being plugged and charged.

The application relates to the field of smart homes, in particular to an integrated storage type smart home device which comprises a cabinet body, a cabinet door, a supporting shaft, a clothes hanging component, a conversion component and a sterilization and odor removal component. The application can solve the following problems of the clothes storage device in the prior art: although the storage cabinet can complete clothes storage, clothes cannot be seasonally separated and stored, so that when the user takes clothes, the clothes need to be found in the storage cabinet, the clothes required by the user cannot be quickly taken, the process is relatively complicated, and the already completely folded clothes are easily disordered, so that the use effect is poor; the clothes storage device cannot discharge the air in the storage cabinet, so that the clothes stored in the storage cabinet are easily damp, the clothes are easily smelly and mildewed, bacteria are left on the clothes, and when the user wears the clothes carrying the mildew, skin infection and other diseases are easily caused, and the bacteria are easily spread.

The utility model relates to non -contact type simulation trigger key structure technical field discloses a kind of non -contact type simulation trigger key structure using linear hall sensor, including handle, the surface of the handle is equipped with two trigger key bodies, the surface of the handle is equipped with protective structure, the protective structure includes fixed block, the surface of the fixed block is fixedly connected with handle, the surface of the fixed block is equipped with two round holes, the surface of the fixed block is slidably sleeved with frame, the surface of the frame is slidably penetrated with latch, the size of the latch is compatible with the size of round hole, the surface of the frame is fixedly connected with rectangular plate, the both ends of the rectangular plate are fixedly connected with protective cover, this non -contact type simulation trigger key structure, by setting protective structure, reach protective cover locking cover trigger key, can avoid trigger key when being placed and being misfired due to contact desktop, backpack and other objects, prevent game archive, video and audio playing progress from being disturbed.

This invention discloses a smart classroom control method and system based on multimodal cognitive state assessment, relating to the field of teaching technology. The key technical points include the following steps: collecting multi-dimensional perception data of the smart classroom; wherein the multi-dimensional perception data includes student cognitive behavior data and teaching process state data; performing feature analysis on student cognitive behavior data to obtain cognitive features; continuously tracking and analyzing student cognitive feedback data to obtain individual cognitive fit and group cognitive synergy; verifying the cognitive synergy recovery state of the smart classroom based on individual cognitive fit and group cognitive synergy; and judging the cognitive synergy recovery state to determine whether classroom control is needed. The effect is to improve the utilization efficiency of teaching resources and reduce the consumption of ineffective teaching.

The invention discloses a blast furnace material tank pressure long-period on-line measuring device, which comprises an anti-blocking pressure sampling probe tube, a pressure measuring probe tube, a pressure measuring probe tube, a pressure measuring probe tube and a pressure measuring probe tube, wherein the anti-blocking pressure sampling probe tube is radially inserted into a semi-clean gas pressure equalizing pipeline; the phi 100 pressure taking chamber is arranged on the semi-clean gas pressure equalizing pipeline, and a pressure taking opening is formed in the side wall of the phi 100 pressure taking chamber; the gas outlet end of the nitrogen purging gas supply system is connected to the side wall of the pressure tapping opening. According to the invention, the phenomenon of measurement misalignment caused by the fact that the pressure tapping port of the blast furnace charging bucket pressure tapping device is frequently blocked by dry dust and wet dust in the production process can be effectively solved.