128results about How to "Accurate operation" patented technology

This invention provides a cup assembly for a food processor, including a cup body, a cup lid, and a processing component disposed within the cup body. It also includes a gearbox, which comprises a movably disposed clutch output shaft. When the clutch output shaft moves to a first position, it drives the processing component to output a first rotational speed; when the clutch output shaft moves to a second position, it drives the processing component to output a second rotational speed. The cup lid is installed in place, maintaining the clutch output shaft in either the first or second position. Furthermore, a food processor with the aforementioned cup assembly is provided. In the first position, the clutch output shaft outputs a first rotational speed to adapt to multi-functional cooking; in the second position, it outputs a second rotational speed to adapt to another multi-functional cooking method requiring a different speed. By changing the position of the clutch output shaft, the processing component can be replaced and the rotational speed can be automatically switched. Moreover, the output speed range is wide and the torque is high, avoiding stalling caused by high processing resistance.

The utility model is applicable to the technical field of material preparation, and provides a spray head device for high-temperature alloy atomization powdering, which comprises a spray head body, the nozzle is arranged at the top end of the spray head body, a spray hole is formed in the nozzle, the spray head body is fixedly communicated with a liquid inlet pipe, the two sides of the spray head body are both fixedly communicated with air inlet pipes, the two air inlet pipes are both communicated with the liquid inlet pipe, and a compression cavity is formed in the spray head body; the connecting pipe is arranged at the bottom end of the spray head body; the adjustable fixing mechanism is arranged on the connecting pipe and used for being matched with the spray pipes with different thicknesses; and the cooling mechanism is arranged on the spray head body and is used for cooling the spray head body. According to the spray head device for high-temperature alloy atomization powder preparation, the spray head can be effectively cooled, the atomization efficiency is improved, the powder quality is improved, and the spray head device can be matched with spray pipes with different thicknesses.

An electromechanical brake actuator (400) for vehicles, particularly railway vehicles, is described, comprising a safety unit (401) configured to: receive an electrical position signal (221) whose value indicates the position of a braking force application device (217) along a translation axis (Xt); determine the instantaneous position of the braking force application device (217) based on the value of the electrical position signal (221); and prevent a braking force control signal (204) or a power supply signal (405) from the service brake control unit (202) from reaching the electromechanical module (201) by a first interruption device (403) when: a) the safety unit (401) determines that the braking force application device (217) is in a position between a maintenance position and a stationary position; or b) the safety unit determines that the braking force application device (217) is moving from a stationary position to a maintenance position. A braking system is also described.

The invention relates to the technical field of medical instruments, and particularly discloses a urethra dosing device which comprises an external reserving part, a tube body and a tube head which are connected in sequence, and further comprises an external lubricating mechanism, the external lubricating mechanism is slidably mounted on the outer side of the pipe body and can lubricate the outer wall of the pipe body; an internal lubrication mechanism; the internal lubricating mechanism is mounted on the external part, the internal lubricating mechanism can lubricate the urethra of the patient, the external lubricating mechanism can uniformly lubricate the outer wall of the catheter body, the catheter body entering smoothness is improved, the pain of the patient is reduced, and the external lubricating mechanism can lubricate the urethra of the patient; furthermore, the pain of the patient in the administration process can be further relieved.

The present disclosure relates to a display device and a method of controlling the display device. The display device includes a display component, a touch component, a response component and a control component. The display component is configured to display a horn page; the touch component is configured to generate a horn touch signal according to a first touching operation occurring on the horn page, and output the horn touch signal to the controller and the response component; the controller is configured to trigger a horn to honk according to the horn touch signal; and the response component is configured to generate a first tactile response according to the horn touch signal while the horn is honking. According to the present disclosure, virtualized display can be performed for a button of a vehicle's horn to help a user to more visually determine a position of the button. Even in a dark environment, operations can be accurately performed. Further, according to the first touching operation for the horn page, the first tactile response can be generated to improve the user's sense of reality in operating the horn, such that the user can quickly determine based on the first tactile response that the display device has successfully received the first touching operation.

The application discloses a floating type offshore platform pontoon camber detection device and relates to the technical field of pontoon camber detection devices. The device comprises a mounting cover, an air pressure sensor, a temperature sensor and a battery pack are mounted on the inner wall of the mounting cover, the battery pack supplies power to the air pressure sensor and the temperature sensor respectively, a magnetic force suction disc is fixedly connected to the bottom end of the mounting cover through a transition net, the air pressure sensor and the temperature sensor are connected with a signal transmitter through data transmission cables respectively, and water-insoluble gas is injected into the mounting cover through a gas delivery pipe. The device has the beneficial effects that: after the mounting cover is adsorbed to the pontoon through the magnetic force suction disc, water-insoluble gas is injected into the mounting cover, so that a stable environment is formed in the pontoon and the internal and external pressure of the pontoon is kept consistent, the pressure is different at different depths underwater, the air pressure data in each mounting cover is transmitted, the pontoon camber is detected, the camber data is detected, and the device is convenient to operate and flexible to use.

The utility model provides a kind of flexible operating mechanism and natural cavity robot, wherein flexible operating mechanism includes: first joint, second joint, surgical operation structure and driving device;First joint is equipped with the first rotation axis with the first included angle of the axis center line of first joint, and the first rotation axis is in the plane of the axis center line of first joint;Second joint is equipped with the second rotation axis with the second included angle of the axis center line of second joint, and the second rotation axis is in the plane of the axis center line of second joint;Surgical operation structure can be under the drive of driving device Surgical action is carried out.By using the above technical solution, first joint and second joint are respectively provided with the rotation axis with the first included angle and the second included angle of the axis center line, and the rotation axis is in the plane of the axis center line, and the rotation of two joints around non-orthogonal shaft is independently controlled by driving line, so that the surgical operation structure at the end forms composite space movement track, and the displacement precision of surgical operation structure is improved.

The utility model belongs to the field of electrical equipment control operation cabinets, particularly relates to an electrical equipment automatic control operation cabinet based on a PLC, and aims to solve the problems that dust and impurities fall down and are easily sucked into an operation cabinet to pollute the operation cabinet due to the fact that an existing filter screen is vibrated during replacement and disassembly. Comprising an operation cabinet body, a mounting opening is formed in the top of the operation cabinet body, a cooling fan is fixedly mounted in the mounting opening, and air inlet mechanisms are arranged on the two sides of the operation cabinet body; the air inlet mechanism comprises an air pipe, the air pipe penetrates through one side of the operation cabinet body in a sliding mode, and one end of the air pipe is fixedly connected with a back plate. Dust falling from the filter screen is prevented from being sucked into the operation cabinet body when the filter screen is replaced, the cleanliness of the interior of the operation cabinet body when the filter screen is replaced is improved, and the service life of the operation cabinet body is prolonged. And meanwhile, the limiting frame can be blocked through the anti-disassembly plate, the situation that the filter screen is replaced when the air pipe is not pulled out is prevented, and non-standard operation is avoided.

This invention discloses a mouse fixation device for multi-site acupuncture experiments, belonging to the field of mouse acupuncture point experiments. It consists of a support base, a telescopic support rod, and a mouse fixation assembly, which is movably connected to the support rod. The mouse fixation assembly includes a bracket and upper and lower fixation plates, which are adjustable in multiple dimensions via first and second self-locking rotating shafts. The upper and lower fixation plates close with an interference fit between fitting bosses and fitting openings. The central operating port is equipped with a rigid rubber adjustable fixing grid, which, along with a lever, can avoid acupuncture points. The lower fixation plate grid has adhesive straps corresponding to the mouse's limbs and head, with pre-reserved gaps between the plates. A suction cup is provided at the bottom of the support base to stabilize the device. This device achieves double secure fixation of the mouse, with flexible and adjustable operating angles, avoiding acupuncture point obstruction, protecting the mouse from mechanical damage, improving the accuracy and efficiency of acupuncture experiments, and adapting to the needs of multi-site acupuncture experiments on mice.

The future state operation mode generation method, device, storage medium and computer equipment provided by the application first generate a plurality of active scenarios in the to-be-analyzed scene when generating an operation mode; then, N-1 DC power flow calculation is performed on each scenario to record each scenario as a qualified mode or an unqualified mode according to the calculation result, and generate a steady-state file of the active scenario of each qualified mode; subsequently, a reactive power configuration strategy combining an AI algorithm and a configuration rule is used to perform reactive power configuration and power flow calculation on each steady-state file, so that the calculation efficiency can be improved while the deviation is reduced; in the calculation result, the active scenario that does not converge is recorded as a reactive power non-convergent mode, and the active scenario that converges is subjected to voltage qualified rate improvement, and is recorded as a convergent but voltage unqualified mode or a usable mode according to the improvement result, and through the generation mode of the active scenario, the application can quickly analyze and obtain the operation condition of the system under different scenarios.

This utility model discloses a rapid support device for steel reinforcement layers based on the linkage of a graduated vertical pole and a hook-shaped inclined rod lever; it includes a graduated vertical pole, an inclined rod assembly mounted on the graduated vertical pole, and a height control rod mounted on the graduated vertical pole; the middle part of the inclined rod assembly is movably mounted on the graduated vertical pole through an adjustment mechanism to form a lever structure, and the adjustment mechanism can lock the position of the inclined rod assembly; the height control rod can move up and down along the graduated vertical pole and is locked by a rod locking mechanism; this utility model utilizes a simple lever formed by the graduated vertical pole and the inclined rod, and only a relatively small force needs to be applied to the force pedal to hook the front end of the inclined rod to lift the upper layer of steel reinforcement mesh, saving manpower and improving efficiency.

The application relates to a medical orthopedic quick drill bit, which comprises a drill bit body composed of a drill bit part and a drill rod part, wherein the drill bit part is provided with circularly arranged cutting edges for bone positioning and hole forming, and the drill rod part is designed as a light rod; a connecting piece is connected with the drill bit body at one end and fixed with a driving piece at the other end, and the two are quickly separated through a split device containing a clamping piece and a disengaging piece, so that safe disconnection is ensured when the pressure of the medullary cavity or cancellous bone is abnormal. The application has the technical effects of improving the operation efficiency, enhancing the safety and reducing accidental injuries.

The present invention relates to a refrigerator and a door assembly. The refrigerator includes a cabinet including an outer case forming an outer side surface of the cabinet and an inner case provided inside the outer case and internally forming a storage space; a machine chamber frame provided at a lower portion of the cabinet and internally having a machine chamber; a door assembly rotatably coupled to the cabinet and selectively shielding the storage space; a cover plate provided between the inner case and the machine chamber frame to cover the machine chamber and having a provided space recessed toward a direction of the storage space; an operation module provided at an upper portion of the door assembly and including an input device receiving an input of a signal for operating the door assembly; and a door opening device provided in the provided space, at least a portion of the door opening device being protruded toward a rear surface direction of the door assembly according to the input signal and pushing the door assembly toward a direction away from the cabinet.

The application discloses a visual cleaning device for cleaning or medicine feeding of a human cavity such as a vagina or a rectum, which comprises a cleaning device shell, a cleaning assembly, a camera assembly and a flexible expansion assembly; the flexible expansion assembly comprises a plurality of flexible air bags arranged in a circumferential direction on a surface of an insertion end, and each flexible air bag is independently controlled by a control module, so that the flexible air bags are controllably contracted or expanded; on one hand, the flexible air bags in an expanded state are in flexible contact with an organ, so that the use comfort of the cleaning device is improved; on the other hand, the flexible air bags in a contracted state can form an avoiding space to avoid a wound surface; the camera assembly comprises a camera arranged at an end of the insertion end and is used for observing the inside of the cavity in real time. Through the cooperative design of the assemblies, the visual cleaning device realizes the functions of flexible expansion introduction of the cavity, visual accurate operation and selective wound surface avoiding, and mechanical damage to the human body is avoided, and the comfort of a patient is improved.

The invention discloses a moxibustion device special for a Taiyi Shen needle and a moxibustion applying method of the moxibustion device, and belongs to the technical field of medical care equipment. Comprising a supporting body, a moxibustion applicator, an expansion mechanism, a positioning body and the like. Through brand new design and combined use of multiple structures and multiple systems of the expansion mechanism, the positioning body, the protector, the positioning system and the monitoring system, multiple functions of moxibustion application, expansion, positioning, protection, monitoring, smoke purification and the like are integrated, comprehensive, automatic and accurate moxibustion application is achieved, the moxibustion efficiency and quality are remarkably improved, and the application range is wide. Clinical difficulties of related medical staff are comprehensively and systematically solved, and comfortable, safe and efficient treatment experience is provided for patients.

The utility model provides a quick cooling forming mould for gel candy production, which relates to the technical field of gel candy production, and comprises a mould main body and a cooling box, the top of the mould main body is provided with a plurality of vertically through mould cavities, the top of the cooling box is fixedly connected with a plurality of metal support pillars, and the metal support pillars are fixedly connected with the mould main body. The top of the metal jacking column penetrates into the mold cavity, and the outer surface of the metal jacking column is slidably connected with the inner surface of the mold cavity. According to the utility model, the metal support pillar is used as the bottom surface of the mold cavity, heat generated by candies can be directly and quickly conducted to the metal support pillar, at the moment, cooling liquid in the cooling liquid chamber is in full contact with the metal support pillar, the heat dissipation area is increased by matching with the metal heat dissipation fins, and the heat of the metal support pillar can be efficiently taken away; meanwhile, the heat discharge pipe discharges heat in time to form efficient heat dissipation circulation, and through mutual cooperation of the structures, rapid cooling of the gelled candies is achieved, the cooling time is greatly shortened, and the production efficiency of the gelled candies is remarkably improved.

A method of receiving, by a terminal according to one embodiment of the disclosure, a physical downlink shared channel (PDSCH) in a wireless communication system includes receiving downlink control information (DCI) for scheduling the PDSCH, and receiving the PDSCH based on the DCI. The PDSCH is related to a code word generated based on a polar code.

The utility model relates to cutting equipment technical field provides a numerical control angle saw device, including processing platform and saw cutting mechanism, the one side of processing platform is connected with the feeding device, and the feeding seat is assembled with the sliding on feeding device, and the extension is equipped on feeding seat, and the outer periphery of processing platform is paved with the protective baffle, and the support is erected in processing platform and is equipped with the material seat, and the positioning space that the profile is placed is formed with the extension between the material seat cooperation, saw cutting mechanism includes adjusting assembly, saw cutting cutter and the mount that fixes in processing platform, and adjusting assembly is slidably arranged on the mount and can lift relative mount, and the adapter structure is rotationally arranged on adjusting assembly, and the adapter structure is connected with saw cutting cutter, and saw cutting cutter is located above positioning space, the utility model solves the problem that manual operation precision is not high, artificial positioning efficiency is low and the risk problem that open type processing exists, and has simple structure and low manufacturing cost's advantage.

The utility model discloses a fire vehicle -mounted electric rubber dinghy platform relates to fire equipment field, including bottom plate, electric capstan and manual capstan, and the bottom plate top one side is hinged with the storage platform through the rotating shaft, and the bottom plate, electric capstan and manual capstan are all installed at the top of the external fire engine, and the bottom plate includes bottom plate main part, and one side fixed connection of bottom plate main part has hydraulic rod, and hydraulic rod is equipped with two groups and is fixed at one side of bottom plate main part, and electric capstan includes capstan main part, and this platform can utilize the bundle rope and fix electric rubber dinghy on the storage platform surface, when using, can manually rotate and lift the storage platform, utilizes electric capstan to spread the storage platform, and the unfolded storage platform is contacted with the ground, and the fireman is convenient to take down electric rubber dinghy and uses, and the whole operation process is fast and efficient, can all -round improve the efficiency, safety and adaptability of water area rescue action, better guards the life and property safety of the people.

The present application relates to a three-dimensional human body key point detection method based on an RGB-D camera in a crowd gathering scene, which comprises the following steps: obtaining an RGB image of a target human body to obtain two-dimensional pixel coordinates of human body key points through a deep learning-based 2D human body posture estimation algorithm, obtaining a depth image of the target human body to obtain depth values corresponding to the human body key points, optimizing the two-dimensional pixel coordinates through an adaptive mean filter, and obtaining three-dimensional coordinates of the human body key points in a camera coordinate system through coordinate transformation. The present application can quickly and accurately detect and obtain three-dimensional human body key point coordinates in a crowd gathering scene, provide information support for rescue work, and help robots operate and perform rescue tasks more accurately.

The recyclable canvas labor protection product machining equipment is characterized in that a recycling opening is formed in one end of a workbench, a positioning shaft is fixedly installed at the position, above the recycling opening, of the top end of the workbench, a recycling baffle plate is rotationally installed in the middle of the positioning shaft, and reset springs are symmetrically and fixedly installed at the bottom of the recycling baffle plate; two reset springs are arranged on the bottom of the workbench, a long supporting plate is fixedly connected between the bottom ends of the two reset springs, an L-shaped positioning frame is fixedly installed at one end of the bottom of the workbench, and a recycling box is placed in the middle of the L-shaped positioning frame. According to the canvas cutting device, waste left after canvas is cut can be conveniently discarded and recycled by workers, the waste is directly discarded from the workbench, operation is smoother and more convenient, meanwhile, the recycling opening is shielded and protected through the recycling shielding plate, and cloth needing to be used during cutting is prevented from falling off from the recycling opening.

The application discloses a wireless audio and video information transmission device for a high tower crane, which is characterized by comprising an audio and video collection module, an audio and video coding module, a laser communication module, an audio and video decoding module and an audio and video display module, wherein the modules are sequentially connected, that is, the audio and video collection module is connected with the audio and video coding module through a data transmission interface, the audio and video coding module is connected with the laser communication module, the laser communication module is connected with the audio and video decoding module, and the audio and video decoding module is connected with the audio and video display module, so that wireless transmission of audio and video information between the high tower crane and the ground is realized, the tower crane driver can intuitively obtain the situation of the working site, accurate operation is facilitated, and the safety and efficiency of construction are improved.

The utility model discloses an intelligent weak current control cabinet and air washing machine system relates to the technical field of control cabinet, aims at solving the current control cabinet in the layout of the line after bundling is more disorderly, is not favorable to the quick troubleshooting, has greatly increased the technical problem of maintenance difficulty and maintenance cost, including control cabinet body and wiring frame that sets up in control cabinet body, be provided with mounting panel in control cabinet body, wiring frame includes fixed plate, the front end symmetry of fixed plate is provided with second wiring ring and first wiring ring, the side end equidistance of fixed plate is provided with mounting rod, the front end equidistance of mounting rod is provided with connecting rod, the end of connecting rod is provided with wiring ring. The utility model has realized the layering arrangement of line regulation, has greatly promoted troubleshooting efficiency, simultaneously, the wiring ring design of innovation increases the line layout amount, significantly improves work efficiency, effectively reduces the advantages such as maintenance difficulty and cost.

The application provides a body intelligent robot control method and device, a terminal and a storage medium, and relates to the technical field of robot autonomous task planning and motion control. The method comprises the following steps: collecting multi-modal prompt information of a robot to be controlled; based on a large-scale pre-training language model, multi-modal prompt information and an atomic skill library suitable for long sequence whole body linkage motion of the robot, generating a corresponding chain reasoning text when the robot to be controlled executes a task description, and decomposing the task description into an atomic skill calling sequence according to the chain reasoning text, wherein the atomic skill calling sequence comprises a plurality of atomic skills in calling order; after each atomic skill is called and activated one by one in the calling order, the robot to be controlled is controlled to execute each atomic skill in the calling order. The application can realize seamless connection of whole body motion and local operation of the robot, so that the robot can efficiently complete a long sequence task in a complex environment.

The invention relates to the technical field of medical auxiliary instruments, in particular to a ureter distortion auxiliary supporting guide wire which comprises an extension guide wire, a position guide wire, a guide wire head and a connecting sleeve seat. The position guide wire is provided with an expansion base ring and at least three sets of plate type expansion assemblies driven by a pneumatic mechanism I. The plate type expansion assemblies drive arc-shaped expansion plates to swing through tooth bars, point type and controllable expansion of the narrow portion of the ureter is achieved, and the problems of mucous membrane damage and complete lumen blockage caused by large-area contact of a traditional air bag are solved. And meanwhile, an air cavity and at least three groups of radial movement positioning assemblies driven by a pneumatic mechanism II are arranged in the guide wire head, and an arc-shaped positioning plate is pushed by a multi-stage telescopic cylinder to extend out in the radial direction to form multi-point contact with the inner wall of the renal pelvis, so that stable anchoring of the guide wire head is realized. The operation injury risk can be effectively reduced, smooth perfusion is guaranteed, and the positioning stability of the guide wire in the renal pelvis is improved.

This utility model relates to the field of high-pressure water truck technology, specifically a sanitation high-pressure water truck flushing nozzle, including a frame, a water tank, and a connecting pipe. A dosing pipe is installed at the top of the chemical mixing tank. A cavity for installing a first electric cylinder is provided inside the mounting box. A mounting base is rotatably connected to one side of the mounting box, and a second electric cylinder is fixedly connected to the top of the mounting base. The other end of the movable plate is fixedly sleeved on a branch pipe. A folding pipe is fixedly connected to the top of the branch pipe, and the end of the folding pipe away from the branch pipe is connected to one end of a metal pipe. Multiple nozzle bodies are equidistantly arranged at the bottom of the branch pipe. By adding different chemicals to the chemical mixing tank and mixing them with water in the water tank, this flushing nozzle can not only perform conventional high-pressure water flushing but also spray corresponding mixed solutions for different operational needs such as water spraying maintenance of newly repaired roads and road disinfection, greatly expanding the application range of the high-pressure water truck.

This utility model discloses a welding device for sealing cylindrical battery cells, including a battery cell rotating device, a feeding device, a cylindrical battery cell, a robotic arm, and a welding torch. The battery cell rotating device includes a supporting chassis, a supporting frame fixedly connected to the outer bottom of the supporting chassis, a second servo motor fixedly installed in the middle of the supporting frame, and a rotating disk rotatably connected to the top of the supporting chassis. A limit bracket is fixedly installed in the middle of the top of the rotating disk, and limit slots are evenly formed on the outer side of the limit bracket. The limit slots match the outer diameter of the cylindrical battery cell. This utility model achieves automatic positioning and cyclic transfer of the cylindrical battery cell through the linkage design of the rotating disk and the limit slots. Combined with the synergistic effect of the outer ring limit rod and the feeding lever, it ensures accurate positioning and automatic feeding of the battery cell during rotation, significantly improving welding efficiency.

The invention provides an underwater robot sling autonomous threading method and related equipment, and belongs to the technical field of data processing.The method comprises the steps that first positioning of a target is obtained through an acoustic positioning method, and the first positioning comprises coordinates of the target; a first path is determined according to the first positioning of the target and the current position of the underwater robot, the starting point of the first path is the positioning of the underwater robot, and the end point of the first path is the first positioning; after reaching the first location according to the first path, acquiring a second location of the target by using an optical location method, the second location including the coordinate and pose of the target; a second path is determined according to the second positioning of the target, the starting point of the second path is the positioning of the mechanical arm of the underwater robot, and the end point of the second path is the second positioning; and the mechanical arm is controlled to work according to the second path. The invention aims to realize high-precision and intelligent autonomous threading operation in an underwater turbid or dark environment.