46 results about "Snorkeling" patented technology

1. The name of this design product: Swimming Goggles (XH2502). 2. Purpose of this design product: swimming goggles for swimming and snorkeling. When exercising underwater, it is fastened to the eyes to enable you to see the underwater situation clearly and prevent water from entering the eyes. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model discloses a self-floating split type cable take-up and pay-off device. At present, in the underwater information collection process of an underwater robot, a corresponding communication cable is too long, so that the underwater collection range is limited, and a related matching structure capable of reducing the length of the cable and being matched with the underwater robot is lacked; a pull-type snorkeling block is arranged above a wire storage and storage box, a telescopic cable control is arranged between the wire storage and storage box and the pull-type snorkeling block, the upper end of the telescopic cable control is a signal transmitting end, and the lower end of the telescopic cable control is a signal receiving end; a plurality of traction ropes are uniformly distributed on the floating shell, and each traction rope performs reciprocating motion of length gathering or length releasing between the floating shell and the wire storage box; when the traction rope is in a length folding state between the floating shell and the cable storage box, the telescopic cable control piece is in an extension information transmission state; and when each traction rope is in a length release state under the control of the cable storage box, the telescopic cable control piece is in a retraction standby state.

The invention discloses a multistage buoyancy adjusting device and method for an underwater vehicle, and relates to the technical field of buoyancy adjustment. The multistage buoyancy adjusting device comprises a piston cylinder type buoyancy adjusting assembly and an oil bag type buoyancy adjusting assembly; wherein the oil bag type buoyancy adjusting assemblies are integrally and annularly distributed on the periphery of the piston cylinder type buoyancy adjusting assembly, each oil bag type buoyancy adjusting assembly comprises a supporting plate, a seat body fixed to the supporting plate, an expansion and contraction bag body frame and a piston suction assembly, and the expansion and contraction bag body frames and the piston suction assemblies are arranged on the seat bodies and used for multi-stage buoyancy adjustment of the underwater vehicle; and the driving rod assembly is arranged on the seat body and is used for controlling the expansion and contraction bag body frame and the piston suction assembly in a linkage manner, so that the expansion and contraction bag body frame realizes buoyancy adjustment of the underwater vehicle through liquid oil transfer. By means of flexible application of two modes of liquid oil transfer and seawater pumping and drainage, multi-stage adjustment of the snorkeling depth of the aircraft is achieved.

The utility model belongs to the technical field of ocean measurement and control, and particularly relates to an ocean resource satellite remote sensing detection device which comprises a cable movably penetrating through the middle of a first floating body bin, the first floating body bin is fixedly connected with a second floating body bin through a connecting bin, and a transmission meshing mechanism is assembled in the connecting bin. A sealing ring is rotationally connected to the position, located between the first floating body bin and the second floating body bin, in the connecting bin, connecting plates are symmetrically and fixedly connected to the inner wall of the sealing ring, connecting rods are fixedly connected to the tops of the connecting plates, and one ends of the two connecting rods are jointly and fixedly connected with a gear ring. The floating body bin floats or dives along the guide rod through the propeller, the floating body bin is prevented from being lost or deviating from a preset floating point, the cutter is driven to sweep away marine litter on the two sides of the guide rod in the snorkeling process, smooth snorkeling of the floating body bin is ensured, the floating body bin is prevented from being stuck with a cable, and compared with a transmission lifting winch, the overall manufacturing cost is lower, and the service life of the floating body bin is prolonged. And the maintenance cost and difficulty are low.

1. The name of the design product: diving shorts. 2. The use of the design product: for wearing, the user can store accessories and spare equipment when diving, and has the effects of keeping warm and protecting the body during diving, and can change the buoyancy and balance state of the user during diving, suitable for applications in the fields of snorkeling and scuba diving. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view 1. 5. The top view of the design product is not easily visible or not visible during use, and the top view is omitted; the bottom view of the design product is not easily visible or not visible during use, and the bottom view is omitted. 6. Other circumstances that need to be explained: the model in the design picture is a prop and does not belong to the protected design content.

This application relates to the field of cleaning equipment technology, and discloses a swimming pool cleaning device and system. The swimming pool cleaning device includes a body, a drive component, a cleaning component, a snorkeling component, an energy storage component, and a solar energy collection component. The drive component is disposed on the body; the cleaning component is disposed on the body; the snorkeling component is disposed on the body and drives the body to rise or fall; the energy storage component is disposed inside the body and provides electrical energy to the drive component, the cleaning component, and the snorkeling component; the solar energy collection component is disposed on the top of the body and is electrically connected to the energy storage component. The swimming pool cleaning device of this application, by incorporating a snorkeling component, enables it to simultaneously clean both the water surface and the pool bottom. Furthermore, the solar energy collection component on the top of the swimming pool cleaning device effectively utilizes solar energy for power supply, extending its operating time.

A snorkeling respirator and equipment including the same includes a body and an air inlet tube in fluid communication with an interior of the body. The body includes a main frame, a view port, a waterproof sealing skirt, an air inlet passage, and a water outlet valve. The waterproof sealing skirt has a partition separating the interior into an upper chamber and a lower chamber. The upper chamber accommodates only the eyes of a user, and the lower chamber accommodates only the nose of the user. The air inlet passage is formed between the air inlet tube and the lower chamber, and is provided with a one-way valve that allows only external incoming fresh air to pass through the air inlet passage in one direction into the lower chamber. The water outlet valve is provided at a lower region of the body, so that air exhaled by the nose of the user can be confined to pass through the water outlet valve in one direction only from the lower chamber.

The invention belongs to the technical field of vehicle safety, and discloses an underwater oxygen supply system, a vehicle and an oxygen supply method. The system comprises a depth sensor, a disability sensor, a snorkeling assembly, a water lung assembly and at least one respirator, the snorkeling assembly can communicate the respirator with external air, and the water lung assembly can supply oxygen to the respirator. By means of the system, the snorkeling assembly can be selectively used for supplying air or the water lung assembly is used for supplying oxygen to passengers according to the preset depth, on one hand, the phenomenon that when the immersion depth is too large, the snorkeling assembly cannot supply external air to the multiple passengers is avoided, the passengers can still obtain oxygen continuously under the condition that the immersion depth is large, and the safety of the passengers is improved. On the other hand, when it is detected that the passenger is disabled and cannot take the respirator, oxygen is directly supplied to the passenger compartment through the water lung assembly, the oxygen content in the passenger compartment can be increased, normal breathing of the passenger is maintained, and therefore the self-rescue time of the passenger and the rescue time of outside personnel are prolonged.

1. The name of the design product: diving mask (MASK1500). 2. The use of the design product: swimming goggles for swimming and snorkeling. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The application discloses a kind of multimode snorkeling mark integrated ocean environment monitoring system, comprising: data acquisition and preprocessing module: real-time acquisition leakage source parameter, environmental parameter and the measured concentration data of gas detector arranged in field;Microfield construction module: single-point weather data is deduced and extended to microclimate field data covering entire three-dimensional space;Intelligent scene matching engine: automatically select and call pre-constructed diffusion model;Core calculation model library: generate preliminary three-dimensional concentration field prediction result;Data assimilation module: receive preliminary three-dimensional concentration field prediction result as prior information, dynamically correct model parameters and output more actual situation after correction three-dimensional concentration field;Dynamic risk representation and visualization module: according to corrected three-dimensional concentration field, real-time calculation and generation risk representation information, and output visual three-dimensional diffusion image to support emergency decision.

1. Name of the product in this design: Webbed Hands (HF01). 2. Purpose of this design: Auxiliary equipment for snorkeling. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The shapes and structures of the left view, right view, top view, and bottom view have been shown in the front view, rear view, and perspective views 1 and 2. The left view, right view, top view, and bottom view are omitted.

A breathable mask for snorkeling is provided, which includes a body, an intake conduit and an exhaust conduit. An interior of the body is divided into an upper chamber and a lower chamber having nasal and mouth chambers. An intake one-way valve is provided between the upper and lower chambers. A drain valve is provided at a lower portion of the body. When the user wears the breathable mask for snorkeling, the upper, nasal and mouth chambers are configured to accommodate the user's eyes, nose and mouth, respectively. The exhaust conduit communicates with the lower chamber. Fresh air entering the intake conduit is only allowed to pass through the upper chamber and the intake one-way valve, and then unidirectionally enter the lower chamber. Air exhaled by the user is limited to being unidirectionally discharged only through at least one of the exhaust conduit and the drain valve.

The application relates to the technical field of marine equipment, and discloses a multi-point positioning and combined floating snorkeling type mooring platform and an application method thereof, which comprises two floating bodies, first traction assemblies, connecting pieces, second traction assemblies and limiting pieces, the two floating bodies are oppositely arranged, the first traction assemblies are arranged on the two floating bodies, the connecting pieces are arranged between the two floating bodies and connected with the first traction assemblies, the second traction assemblies are arranged on the two floating bodies, the second traction assemblies are used for driving the limiting pieces to move along the connecting pieces, and the limiting pieces are used for limiting the connecting pieces. The first traction assemblies are arranged on the two floating bodies, the connecting pieces are installed through the traction assemblies, the connecting pieces can be used for hanging ships, and the mooring of the ships can be realized. Meanwhile, the traction force of the first traction assemblies on the connecting pieces is changed, the position of the connecting pieces is changed, the mooring of different ships can be realized, the mooring is suitable for different mooring working conditions, and is especially suitable for the system working of small ships.

The invention relates to the technical field of underwater robots, in particular to a magnetic control variable-stiffness robotic fish simulating swimming bladder snorkeling. The magnetic-control variable-stiffness robotic fish comprises a magnetic-control variable-stiffness tail fin module, a demagnetization module, a bionic swimming bladder module and a shell outer covering skin, wherein the shell outer covering skin covers a fish body of the magnetic-control variable-stiffness robotic fish and is used for achieving overall sealing of the robotic fish; the bionic swimming bladder module comprises four bionic swimming bladder units; the magnetic control variable stiffness tail fin module comprises a flexible tail fin, a third electromagnet and a passive tail fin, the demagnetization module comprises a power source, a DC-AC converter and a coil, variable stiffness and flexible swing of the tail fin can be effectively achieved, and compared with a gravity center adjusting mechanism, the swimming bladder snorkeling simulating mechanism has the advantages of being small in size, light in weight and the like; good movement performance is realized.

This invention proposes a variable-bridge underwater vehicle, belonging to the field of underwater vehicles. It includes a main hull, side hulls, a connecting bridge, a drive assembly, and rudder blades. Two side hulls are symmetrically arranged on either side of the main hull. Two connecting bridges are respectively located between the two side hulls and the main hull. Each connecting bridge contains an equipment cavity, with one end of the equipment cavity facing the stern of the main hull connected to the outside. The drive assembly is located within the equipment cavity. The rudder blades are mounted on the connecting bridges and connected to the drive assembly. The rudder blades oscillate up and down via the drive assembly, and also oscillate left and right via the drive assembly's axis of rotation. This invention, by mounting rudder blades on the connecting bridges and rotating them via the drive assembly, adjusts the rudder blades' oscillation posture and oscillation angle range. This allows the vehicle to better achieve turning and snorkeling maneuvers underwater using the two rudder blades, improving the practicality and maneuverability of the trimaran hull design in the field of underwater vehicles.

1. Name of the product in this design: Snorkeling Mask (SR). 2. Purpose of this design: A mask to assist breathing during swimming or snorkeling activities. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model relates to the technical field of snorkeling auxiliary equipment, and provides a snorkeling mask which comprises a mask body and a breathing tube, the interior of the breathing tube is in fluid communication with the interior of the mask body, the mask body comprises a breathing part and an observation part, the breathing part and the observation part are arranged in a separated mode, and a gap is formed between the breathing part and the observation part. The mask is used for leaking cheekbone skin of people; the breathing tube is communicated with the breathing part, and the breathing tube is bent around the neck and is arranged at the rear part, so that the breathing part is directly in fluid communication with the outside. According to the snorkeling mask, the gap is reserved between the breathing part and the observation part of the mask body, so that the overall weight of the snorkeling mask is reduced under the condition that the waterproof sealing performance and the air breathing function of the snorkeling mask are guaranteed, and the use experience of a user is improved. The breathing tube is in the rear-mounted design around the neck, the curved surface shape of the breathing tube is smooth, airflow dead angles are reduced, the gas exchange rate is increased, carbon dioxide in the air bag of the mask body is not prone to being accumulated too much, and therefore a user can breathe more easily.

1. Name of the designed product: diving frog shoes. 2. Use of the designed product: auxiliary shoes for diving or snorkeling. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The high-safety snorkeling breathing tube comprises a breathing tube body, a tube head and a buoyancy valve, a water level monitoring assembly is installed in the buoyancy valve or on the tube head, the water level monitoring assembly comprises a PCBA main board, a buzzer and a liquid level sensing piece, the buzzer and the liquid level sensing piece are electrically connected with the PCBA main board, and when the liquid level sensing piece senses liquid, the buzzer and the liquid level sensing piece are electrically connected with the PCBA main board. The liquid level sensing piece sends a signal to the PCBA main board, and the PCBA main board controls the buzzer to give an alarm according to the received signal. The water level monitoring assembly used for monitoring the water level is designed in the pipe head or the buoyancy valve, in the snorkeling process, when the water level reaches the position of the liquid level induction piece, the liquid level induction piece transmits a signal to the PCBA main board at the moment, then the PCBA main board controls the buzzer to give an alarm to remind a user that the current water level is located at the position of the pipe head, and the water level is monitored. A user can conveniently adjust the snorkeling depth in time, so that the safety during snorkeling or diving is improved.

A breathable mask for snorkeling is provided, which includes a body and an intake conduit in fluid communication with the body's interior. The body includes a main frame, a viewing window, a waterproof skirt, an intake passage and a drain valve. The waterproof skirt has a partition dividing the interior into an upper chamber configured to accommodate a user's eyes only and a lower chamber configured to accommodate the user's nose only. The intake passage is only formed between the intake conduit and the lower chamber, and provided with a one-way valve for fresh air from outside unidirectionally flowing through the intake passage and entering the lower chamber. The drain valve is provided at a lower portion of the body so that air exhaled from the user's nose is capable of being limited to be unidirectionally discharged outwards from the lower chamber through the drain valve only.

The utility model relates to the technical field of buoys, and discloses a submerging type buoy which comprises an air bag and a submerging type buoy body, a buoy tail is fixedly installed at a through hole in the top of the air bag, a buoy foot is installed at a through hole in the bottom of the air bag in a sliding mode, the top of the buoy foot is fixedly installed at the bottom of the buoy tail, and an adjusting mechanism is arranged at the bottom of the air bag. According to the snorkeling type buoy, when a fishhook needs to sink, the fishhook is generally adjusted by increasing or reducing lead weights, by rotating a rotating disc, a pushing column drives an arc-shaped plate to move, meanwhile, a sliding rod slides in an arc-shaped groove, the pushing column moves into a moving groove, and therefore the clamped arc-shaped plate can release fixation of a buoy foot; and then the rotating disc is pushed up and down, so that the buoyancy of the air bag can be increased and reduced, the lead weights do not need to be increased and reduced, only the fixed lead weights are needed, the waste of the lead weights can be prevented, and buoys with different buoyancy do not need to be replaced.

1. Name of the designed product: swimming goggles (YL2100 nose cover + earplug headband). 2. Use of the designed product: swimming goggles for swimming and snorkeling. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view 1.

1. Name of the product in this design: Diving mask. 2. Purpose of this design: To be worn during diving activities such as snorkeling or freediving. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1. 5. Other situations requiring explanation: The left, right, top, bottom, and rear sides of this design are shown in each perspective view, so the left view, right view, top view, bottom view, and rear view are omitted.

The invention relates to the technical field of water environment treatment, and particularly discloses a snorkeling type algae control reoxygenation device for self-adaption algae growth and elimination rhythm, which comprises an energy control module, an air bag, a filler hanging basket and a light sensing module, the filler hanging basket is provided with an upper-layer space and a lower-layer space, an oxygen slow-release agent is stored in the upper-layer space, and an algaecide is stored in the lower-layer The photosensitive module is used for collecting illumination intensity; an electric control switch valve is mounted on a pipeline communicated with the air bag; the energy storage power supply is used for supplying power; and the controller is used for controlling the electric control switch valve to be opened after the illumination intensity reaches or exceeds a preset illumination triggering threshold value, so that the device sinks after the air bag is exhausted. The invention discloses a snorkeling type algae control reoxygenation working method for self-adaptive algae growth and elimination rhythm. The method comprises an algae removal stage when a device floats on the surface of a water body and a reoxygenation stage after the device sinks. The scheme is used for solving the problems of difficulty in automatically and quickly identifying the growth and extinction conditions of algae, inactivating the algae with low energy consumption and synchronously treating the hypoxia and secondary pollution of the bottom water body caused by the extinction and deposition of the algae in the prior art.

The invention belongs to the technical field of wave power generation, and discloses a wave power generation device and a wave power generation method. The wave energy power generation device comprises a floater, a power generation mechanism and a snorkeling mechanism, a power generation cabin and a ballast cabin which are coaxially arranged and mutually independent are arranged in the floater, and the floater is used for making oscillating motion and / or swinging motion under the action of waves; the power generation mechanism comprises a cable, a transmission assembly, a power generation assembly and a power storage assembly, the transmission assembly, the power generation assembly and the power storage assembly are all arranged in the power generation cabin of the floater, the transmission assembly is in transmission connection with the input end of the power generation assembly, and the output end of the power generation assembly is used for transmitting electric energy to the power storage assembly; one end of the cable is fixedly connected to an anchoring structure of the seabed, and the other end of the cable is in transmission connection to the transmission assembly; the snorkeling mechanism is arranged in a ballast tank of the floater and used for adjusting the snorkeling depth of the floater. According to the wave energy power generation device and the wave energy power generation method, secret power supply can be achieved while the energy capturing efficiency is high.

The utility model relates to the technical field of fishery net cages, and discloses a fishery net cage with a snorkeling function, which comprises a snorkeling system and a fishing net bag, the snorkeling system comprises an annular floating pipe, a winding pipe, a pendant rope and an annular pendant chain, the winding pipe is wound on the annular floating pipe to form an annular floating box, the end part of the winding pipe is used for being connected with a water pump, and the end part of the winding pipe is connected with the fishing net bag. The upper ends of the multiple pendant ropes are evenly connected to the annular buoyancy tank in the circumferential direction, the lower ends of the multiple pendant ropes are sequentially connected with the annular pendant chain, and under the gravity effect of the annular pendant chain, the multiple pendant ropes and the annular buoyancy tank form a cylindrical space. A plurality of fixed connecting point positions are circumferentially arranged at the position, close to a bag opening, of the fishing net bag, the fixed connecting point positions are connected with the annular floating box, a plurality of net pendants are circumferentially arranged at the bottom of the fishing net bag, and the fishing net bag forms a cylindrical net bag under the gravity action of the net pendants; the cylindrical net bag is located in the cylindrical space, and the problems that an existing net cage is complex in structure, high in manufacturing cost and large in operation difficulty are solved.

The invention discloses a built-in closed circulating pneumatic type subsurface buoy wave energy device, and relates to the technical field of ocean exploration subsurface buoys, the built-in closed circulating pneumatic type subsurface buoy wave energy device comprises a subsurface buoy body, a Y-shaped rigid structure connecting piece and an anchoring sinking block, the upper end of the Y-shaped rigid structure connecting piece is connected with the two ends of a center shaft of the submerged buoy body through bearings, and the anchoring sinking block is connected with the lower end of the Y-shaped rigid structure connecting piece through a steel wire rope. Wherein the submerged buoy body is fixed underwater through the anchoring sinking block in a snorkeling mode, and when waves generate acting force on the submerged buoy body, the submerged buoy body is supported by the Y-shaped rigid structure connecting piece to perform pitching, so that the closed type pneumatic power generation assembly generates power. The problem that the service life is short due to the fact that a storage battery is adopted for traditional subsurface buoy power supply and the problem that other pneumatic subsurface buoys are low in conversion efficiency can be solved.

The application provides an irrigation water quality monitoring flowing water quality sampling device and relates to the technical field of water quality monitoring sampling.The device comprises a snorkeling mechanism, a sampler is fixedly installed on the snorkeling mechanism, a plurality of sampling barrels are fixedly installed on the inner bottom of the sampler, and sampling mechanisms are arranged in the sampling barrels.The rotation of the two fan blade scrapers can scrape and clean the floating objects (moss) and weeds on the outer surface of the sampling barrels, promote the flow of water around the sampling barrels when the two fan blade scrapers rotate, avoid the blockage of the sampling barrels, clean the inner wall of the sampling barrels before the separation plate descends for sampling, circulate the water below the circular scraper to the surrounding of the sampling barrel, and avoid the influence of the water staying at the bottom of the sampling barrel on the water quality monitoring effect.The separation plate fixedly connected to the bottom of the sampling rod is first lowered and then raised, vertical movement of the separation plate is realized, and water quality sampling of the sampling barrel is achieved.

The utility model belongs to the technical field of underwater robots, and relates to an underwater robot for bounded water area operation, which comprises a sealed cabin, wings and flow guide covers mounted at two ends of the sealed cabin, a communication component is mounted at the rear end of the sealed cabin, and a main body, a control component and an energy component are mounted in the sealed cabin; a buoyancy driving assembly and a posture adjusting assembly are further installed in the sealed cabin, the buoyancy driving assembly and the posture adjusting assembly are matched with each other to achieve snorkeling and steering of the underwater robot, and a tracking distance measuring assembly is installed at the end of a flow guide cover at the front end of the sealed cabin. The tracking distance measuring assembly comprises a plurality of distance measuring sensors which are installed at the front end of the front flow guide cover, the lower side of the rear flow guide cover and the two sides of the sealed cabin respectively. The distance of the underwater robot in the X, Y and Z directions in the bounded water area can be determined, and then the space positioning of the underwater robot is determined. Different sensors can be installed according to underwater monitoring requirements, and the device is especially suitable for algorithm control experiments or verification of underwater robots in bounded water areas.

1. The name of the design product: frog shoes (F25). 2. The use of the design product: frog shoes for swimming and snorkeling. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.