67 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.

1. Name of the design product: Swimming goggles (2706). 2. Use of the design product: Goggles for swimming and snorkeling. 3. Design key points of the design product: Lies in the shape. 4. Picture or photograph that best shows the design key points: Perspective view 1.

The snorkeling type aquaculture net cage comprises an annular platform, a netting, a buoyancy cabin, an annular fence, a sleeve, a supporting column and an adjusting mechanism, and the adjusting mechanism comprises a moving table, an electric rotary table, a rotating plate, a first electric push rod, a U-shaped frame, a metal arc-shaped plate, a clamping spring, an electromagnet, a wave sensor, a wind power and wind direction sensor and a main control unit. The supporting columns are detachably connected with the sleeves and the annular platform, after the bottom ends of the supporting columns are separated from the annular platform, the supporting columns and the sleeves can move along the annular fence, the distance between the supporting columns on the windward side is changed based on offshore wind direction and wind power data, structural stress is balanced, and stability is improved; impact force borne by the supporting columns can be evaluated through wave data collected by the wave sensors, so that the loss degree of the supporting columns is evaluated, after the top ends and the bottom ends of the supporting columns are separated, the positions of the supporting columns with different loss degrees can be replaced, the loss is kept consistent, maintenance and repair can be carried out at the same time, and the breeding cost is reduced.

The utility model provides a swimming pool cleaning robot, and relates to the field of cleaning robots, the swimming pool cleaning robot is characterized in that an inner cavity is arranged in a shell, the inner cavity is communicated with a water inlet and a water outlet, and a filter unit is arranged in the inner cavity; a power device and a snorkeling device are further arranged in the shell, the power device and the snorkeling device are both connected with the main control module, the snorkeling device comprises at least one floating bin, and an inner cavity of the floating bin is communicated with a water passing opening and an air passing opening; the water passing opening of each floating bin communicates with a water inlet and outlet power device, and the water inlet and outlet power devices are connected with the main control module. Compared with the prior art, according to the swimming pool cleaning robot, the robot floats on the water surface and sinks into water through the snorkeling device, impurities in a swimming pool are filtered through the upper filtering unit and the lower filtering unit, and the requirements of a user for water surface cleaning and underwater cleaning of the swimming pool are met; and in combination with the power device, the maneuvering functions of advancing, retreating, turning and steering can be achieved, and convenience is brought to users.

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.

The attitude-adjustable underwater robot based on the buoyancy adjusting system comprises a pressure-resistant shell, a bow end cover, a communication system, a control system, wings, a CTD sensor, an antenna and a stern end cover, and is characterized by further comprising an attitude adjusting and energy supply integrated device, a buoyancy adjusting device and a propelling device. Continuous adjustment of the pitch angle of 0-90 degrees is achieved through the posture adjusting system, and energy-saving vertical snorkeling motion and efficient horizontal sailing motion are achieved through the buoyancy adjusting system and the propellers respectively. In addition, through ingenious combination of the attitude adjusting system and the energy system, the space utilization rate of the machine body is improved, and various sensors can be carried according to specific observation tasks.

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.

The invention relates to the technical field of automation equipment, and provides a free snorkeling swimming pool robot and a control method.The free snorkeling swimming pool robot comprises a robot body and further comprises a snorkeling module, and the snorkeling module comprises a power supply device, a driving device, a rotating block and a steering engine; the power supply device is used for supplying power to the driving device; the steering engine comprises a steering engine body and a steering engine shaft which are connected, and the steering engine body is connected to the machine main body; the driving device comprises a machine body and an output shaft which are connected, the machine body is connected to the steering engine shaft, and the output shaft is connected with the rotating block; the driving device drives the rotating block to rotate so that the machine body can be kept balanced when the steering engine shaft is driven to rotate, and the steering engine shaft reversely drives the steering engine body and the machine body to rotate. The robot has the advantages that through the law of conservation of angular momentum and cooperation of the motor and the steering engine, the robot body can rise or lower the head, floating or diving is achieved under cooperation of the advancing power mechanism of the robot body, and flexibility and adaptability are improved.

1. Name of the Design Product: Flippers (F6046). 2. Use of the Design Product: The design product is a pair of flippers used in swimming training or snorkeling. 3. Design Feature: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Feature: Perspective view.

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 utility model relates to a snorkeling type net cage, in particular to a sinking and floating fixing mechanism of the snorkeling type net cage. The utility model is realized as follows: the sinking and floating fixing mechanism of the snorkeling type net cage comprises the snorkeling type net cage, two positioning base points, a rope and at least one floating ball, the positioning base point comprises a first sinking stone and a second sinking stone; wherein the first sinking stone is arranged at the seabed, and the second sinking stone is arranged near the first sinking stone; the lower end of the snorkeling net cage is connected with the rope; the rope bypasses the first pulley on the first sinking stone and the second pulley on the second sinking stone and then is connected with at least one floating ball, and the sinking and floating depth of the snorkeling net cage is controlled by adjusting the length of the rope. The floating device has the advantages that the length of the rope can be adjusted by adjusting the size and the number of the floating balls and the length of the rope through a common windlass or a winch, the sinking and floating depth of the snorkeling type net cage is controlled, and large mechanical equipment is not needed.

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.

Device for connecting a signaling buoy to the practitioner of aquatic sports and / or leisure activities (underwater fishing, freediving, snorkeling, etc.). The invention relates to a device for connecting a signaling buoy while avoiding any risk of accident. It consists of a plastic support (6) provided with two loops (7) for a plastic clamp (8) to secure a belt weight (9), provided with a rope half-ring (5) which will be connected to the buoy line by a carabiner and a plastic base (1) which is positioned on the practitioner's belt thanks to the belt loop (3). The support (6) and the base (1) are magnetically coupled by two waterproof magnets (2) and (2bis), allowing the practitioner to detach the assembly manually by tilting the support or automatically by shearing if an emergency release is carried out. Two guide fins (4) facilitate the positioning of the support.The device according to the invention is particularly intended for the safety of those practicing aquatic sports and / or leisure activities. Figure for the abstract: Fig.1.

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. The name of the product of this design: Snorkeling mask (small dragon style). 2. Purpose of the product of this design: a mask used to assist breathing during swimming or snorkeling. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

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.

The utility model relates to a snorkeling or diving mask (10) which comprises goggles (20) and a flexible skirt portion (30), the flexible skirt portion (30) comprises a partition wall (40), the partition wall separates an upper visual cavity (50) from a lower breathing cavity (60), and the partition wall (40) is arranged to be supported above the nose of a user so that the nose and the mouth of the user can be located in the lower cavity (60). And the eyes of the user are located in the upper cavity (60). The goggles comprise a nasal through-hole (70), and the mask (10) comprises a flexible and deformable nasal insert (80) configured to allow gripping of a user's nose, the nasal insert (80) being mounted on the nasal through-hole (70). Advantageously, the mask (10) comprises a thin portion (130) associated with the partition wall (40), which thin portion (130) is rigidly attached to the goggles (20) in at least one peripheral region (20c, 20d) of the nasal through-hole (70).

The invention discloses a multi-mode power supply system control method of a small snorkeling platform, and relates to the field of ocean engineering equipment, the multi-mode power supply system comprises a main power supply system and a standby power supply system which are mutually redundant, and each power supply system comprises a plurality of power supply devices. The method comprises the steps that a main power supply system is started to operate and starts a corresponding power supply mode according to the operation condition of the small snorkeling platform; and monitoring the system state of the main power supply system in the power supply mode in real time, determining the fault type of the main power supply system when the system state indicates that the main power supply system is in a fault state, and switching to different power supply devices for power supply according to the fault type, or switching to the power supply device of the standby power supply system for power supply. By means of the method, the problems that a traditional renewable energy source power supply system is unstable and insufficient in energy supply are solved, the overall power output and duration of the power supply system are improved, and the working capacity of the small snorkeling platform under the complex working condition is ensured.

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.