12results about How to "Avoid bad consequences" patented technology

The invention discloses a double-color injection mold capable of rapidly deforming and demolding, and relates to the technical field of injection molds, the double-color injection mold comprises an upper mold and a lower mold, the upper mold and the lower mold are used for injection molding of products, the double-color injection mold further comprises an air cylinder, the air cylinder is fixedly installed in the lower mold, and the output end of the air cylinder is fixedly connected with a lifting plate; a push rod is vertically and fixedly connected to the lifting plate, an inner pulling plate is horizontally and slidably connected into a mold core on the lower mold, and the side wall of the inner pulling plate abuts against the inner wall of the product. The two inner pulling plates can push a product from the inner wall of the flanging position of the product through step structures on the side faces, so that a flanging structure of the product can be separated from a mold core of a lower mold firstly, and along with continuous action of an air cylinder, a pushing plate drives a traction plate to synchronously move upwards; the product is completely ejected from the mold core of the lower mold to be demolded through the ejector rod and the push plate, and the elastic deformation performance of the product is completely utilized to prevent the product from being forcibly demolded to cause damage.

This utility model relates to the field of heating appliances and discloses a heating module suitable for liquid heating equipment, including a heating element and a cover plate. A heating layer made of thick-film heating material is provided on one side of the heating element; a flow guide groove is provided on the other side of the heating element. The cover plate and the flow guide groove form a medium channel that allows the working medium to flow. This utility model integrates the heating plate and the water circuit board into a single structure, solving the problem of poor consistency caused by deformation due to the independent structures of the heating plate and water circuit board in the prior art. Furthermore, the sidewalls of the flow guide groove form reinforcing ribs, enhancing the structural strength of the heating element, improving its resistance to deformation, and increasing the heating controllability of the heating module. Simultaneously, the working medium flows in a designated direction to achieve gradual heating of the working medium, improving the temperature control accuracy of the heating module. This utility model also provides a liquid heating device.

The anesthesia cannula for the surgical operation comprises a ventilation hose and an abutting mechanism arranged on the outer cylindrical surface of the ventilation hose, the abutting mechanism is located at the end, close to the outside, of the ventilation hose, and the abutting mechanism comprises an inflation assembly and an elastic assembly fixedly connected with the inflation assembly. The air inflation assembly comprises an air inflation part and a first air inflation line for supplying air to the air inflation part, the air inflation part is provided with an upper tooth socket and a lower tooth socket which are oppositely arranged, the upper tooth socket is provided with an upper abutting face abutting against the upper tooth face and an upper occlusal face making contact with the upper tooth tip end, and the lower tooth socket is provided with a lower abutting face abutting against the lower tooth face and an upper occlusal face making contact with the lower tooth tip end. The lower tooth socket is provided with a lower abutting face abutting against the lower tooth face and a lower occlusal face making contact with the tip end of the lower tooth. According to the anesthesia cannula for the surgical operation, the pressure of the ventilation hose on the throat of a patient can be relieved, and meanwhile the situation that the patient accidentally wakes up to tightly close the upper jaw and the lower jaw in a subconscious mode, and consequently negative effects are caused is avoided.

The utility model provides immune globulin freeze-drying equipment, which relates to the technical field of protein freeze-drying, and comprises a vacuum box, the surface of the vacuum box is rotatably connected with a box door, the inner wall of the vacuum box is fixedly provided with a refrigeration assembly, the inner wall of the vacuum box is rotatably connected with a rotating shaft, the surface of the rotating shaft is fixedly provided with a placing frame, and the placing frame is fixedly provided with an opening. A worm wheel is fixedly installed at the bottom end of the rotating shaft, a motor is fixedly installed on the bottom face of the vacuum box, a worm is installed at the output end of the motor, and a connecting rod is fixedly installed at the top end of the rotating shaft. The worm, the worm gear and the rotating shaft are driven by the motor, so that the placing frame can rotate, the rotating design ensures that immune globulin can be uniformly heated and freeze-dried, the uniformity and the quality of the freeze-drying effect are improved, meanwhile, the connecting rod and the top plate are driven to rotate the reflector when the rotating shaft rotates, the working state is visually indicated, and the working efficiency is improved. And a worker can be reminded that the equipment is running.

The application discloses an anti-skid tensioning wheel for automobile transmission and belongs to the technical field of tensioning wheels. The anti-skid tensioning wheel comprises a mounting seat, a pressure plate slidably connected to the mounting seat, a wheel frame slidably connected to the pressure plate, a pressure spring arranged on the pressure plate, and a tensioning wheel rotatably connected to the wheel frame. A non-circular insertion column is slidably connected to the wheel frame. An adjusting screw is rotatably connected to the pressure plate. A driving ring is rotatably connected to the mounting seat. The driving ring is in transmission connection with a transmission belt. The pressure plate and the wheel frame slide relative to each other to drive the non-circular insertion column to slide. When the pressure plate and the wheel frame are located at positions close to each other, the tensioning wheel keeps pressing the transmission belt. When the pressure plate and the wheel frame are located at positions far away from each other, the tensioning wheel slides to the transmission belt and further presses the transmission belt. When the transmission belt slips, the tensioning wheel slides to further press the transmission belt. After slipping, the tensioning wheel can provide tension to the transmission belt again. The transmission belt can be conveniently disassembled. The anti-skid tensioning wheel adopts a pure mechanical structure, and the failure rate is reduced.

This application provides a method and apparatus for transmitting interference signals, an electronic device, and a readable storage medium. The method for transmitting interference signals includes: acquiring the power received strength of a target signal that is correctly demodulated in a wireless communication system; wherein the target signal is a signal that a terminal needs to demodulate when accessing the wireless communication system; determining the transmission parameters of an interference signal based on the power received strength of the correctly demodulated target signal; and transmitting the interference signal based on the transmission parameters of the interference signal, so that a terminal located in the target area cannot correctly demodulate the target signal.

The utility model provides a kind of exhaust well lid belongs to well lid technical field, to solve the exhaust well lid of current most only has basic exhaust function, lack of effective design to prevent fire source from entering sewer interior and to monitor gas concentration early warning, it is difficult to eliminate the above-mentioned safety hazard from root, including: annular pedestal and the cover body being set in pedestal middle part, the cover body is provided with exhaust hole, the valve is communicated with in exhaust hole bottom, the valve other end is communicated with gas pump, the adjustable exhaust pipe is communicated with in gas pump other end, the adjustable exhaust pipe extends to cover body bottom.

The utility model relates to the technical field of medical instruments, and discloses a unicondylar joint thighbone 3D printing guide plate which comprises a guide plate body, a thighbone far-end prosthesis far-end locking hole is formed in one side of the guide plate body, a thighbone far-end prosthesis near-end locking hole and a guide plate fixing hole are formed in one side of the guide plate body, and the outer side of the guide plate is clamped and pressed. The knee joint CT scanning 3D guide plate is reasonable in structure, knee joint CT scanning is performed before an operation, the 3D guide plate is designed, and template clamping and pressing are performed by clamping and pressing the outer side of the guide plate, clamping and pressing the inner side of the guide plate and clamping and pressing the thighbone posterior condyle during use. After a butt joint template is prepared to be clamped and pressed before an operation, a kirschner wire is driven into a guide plate fixing hole to fix and reinforce the stability of the guide plate body, the guide plate body is prevented from loosening in the osteotomy process, a bent pry is used for protecting inner side collateral ligaments on the outer side in the thighbone posterior condyle osteotomy groove thighbone posterior condyle cutting operation, and the inner side is of a closed structure to protect anterior and posterior cruciate ligaments. By means of the design, the swing saw can effectively move in the osteotomy process, and ligaments and surrounding tissue can be prevented from being damaged.

This utility model discloses a rubber injection molding machine, including a barrel with double-layered insulation layers forming a cavity between them, and a heating wire inside the cavity. It also includes a heat-insulating protective sleeve, which is detachably connected to two arc-shaped plates. A cooling pipe is coiled inside both arc-shaped plates, and a water inlet connected to one end of the cooling pipe is located on the outer side of arc-shaped plate one. Each end of the cooling pipe is equipped with a ring-shaped silicone gasket. This utility model adds a easily detachable, split-type heat-insulating protective sleeve to the outside of the barrel, preventing the barrel from continuously radiating heat during operation, thus avoiding accidental burns or heat conduction to other machine parts causing damage.

The utility model provides a self-adaptive near-electricity voice alarm and a safety helmet, the alarm comprises a master control module, a near-electricity alarm module and a self-adaptive voltage detection channel selection module, the master control module and the self-adaptive voltage detection channel selection module are respectively electrically connected with the near-electricity alarm module, and the near-electricity alarm module is electrically connected with the self-adaptive voltage detection channel selection module. The main control module is electrically connected with the adaptive voltage detection channel selection module; the adaptive voltage detection channel selection module comprises a detection matching circuit, a plurality of voltage detection circuits and a gating control circuit, one end of the detection matching circuit is electrically connected with the near-electricity alarm module, and the other end of the detection matching circuit is electrically connected with the plurality of voltage detection circuits; and the plurality of voltage detection circuits are electrically connected with the gating control circuit respectively. According to the technical scheme of the utility model, a plurality of different voltage grades can be detected adaptively, and the alarm threshold value can be adjusted automatically and accurately according to the electric field intensity monitored in real time, so that effective early warning of a multi-stage voltage environment can be realized.

This invention proposes a quality control system and method for external beam radiotherapy based on a virtual intelligent medical platform. The system includes: a mixed reality device for acquiring spatial information and patient images within the treatment room, and overlaying a virtual image interface providing instructional information onto the real scene; and a server, communicatively connected to the mixed reality device, sending instructional information to the mixed reality device, receiving images of the implementation process acquired by the mixed reality device, determining whether the implementation process meets quality requirements, and sending the determination result back to the mixed reality device. This invention achieves intelligent, end-to-end quality control of radiotherapy positioning and treatment without altering existing workflows. Intelligent guidance, inspection, and recording are implemented throughout the radiotherapy positioning process, enabling paperless operation and full traceability; intelligent patient monitoring is achieved throughout the treatment process, avoiding oversights caused by human intervention.

The application discloses a rollbackable flow table compression method, a flow table compression system, equipment and a medium. The method comprises the following steps: defining flow tables of network equipment with all flow table utilization rates greater than a preset utilization rate as high-risk flow tables; predicting subsequent traffic of the high-risk flow tables according to current flow table item information and historical flow table item information; determining a compression strategy of the high-risk flow tables according to the subsequent traffic, obtaining corresponding compressed flow tables, and performing flow table update processing on corresponding network equipment according to the compressed flow tables; in response to forwarding consultation information sent by the network equipment according to the updated compressed flow tables, calculating a negative influence value of a compressed flow table item in the compressed flow table; and performing flow table item rollback processing on the compressed flow table item with the negative influence value greater than a preset influence value. According to the application, the subsequent traffic is predicted to improve the flow table compression effect, and the rollback operation of the compressed flow table item can be performed to slow down the negative influence caused by the flow table compression.