CN114013606A - Underwater propelling device - Google Patents
Underwater propelling device Download PDFInfo
- Publication number
- CN114013606A CN114013606A CN202111446766.9A CN202111446766A CN114013606A CN 114013606 A CN114013606 A CN 114013606A CN 202111446766 A CN202111446766 A CN 202111446766A CN 114013606 A CN114013606 A CN 114013606A
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- Prior art keywords
- fixing
- plate
- propeller
- skeleton
- fixed
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C2011/026—Diving harnesses, or the like, e.g. for carrying breathing air tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C2011/028—Devices for underwater towing of divers or divers' sleds
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Rehabilitation Tools (AREA)
- Toys (AREA)
Abstract
The invention provides an underwater propulsion assembly, which comprises a propulsion assembly, a driving system, a control system and a wearable fixing device, wherein the propulsion assembly, the driving system and the control system are fixed on the wearable fixing device and are provided with power supplies by the driving system, and the propulsion assembly is controlled by the control system to start, stop and speed; adopt propulsion subassembly, actuating system, control system fixed mounting on dressing fixing device's adjustment mounting hole, motor, control box, the power of propeller are waterproof sealed, dress the skeleton support that adopts ergonomic principle, and it is comfortable to dress, overall structure is compact light and handy, has satisfied human dive under water and has impeld power powerful, efficient, and the wearable structure is convenient, and is with low costs, and is fixed firm.
Description
Technical Field
The invention relates to the technical field of submersible equipment, in particular to an underwater propulsion device.
Background
Most diving vehicles in recent times refer to movable deep diving devices with underwater observation and operation capabilities, and are mainly used for assisting people in performing tasks such as underwater investigation, submarine exploration, submarine development and salvage, life saving and the like, for example, diving carrying equipment for frogmans, and carrying equipment for frogmans comprises a small frogman propulsion device. Wherein, the small propeller adds a boosting force to the frogman for swimming. Although the wet frogman transport cabin avoids impact of water flow on frogmans through full sealing, the frogmans still immerse the whole body in cold seawater in the diving process, and the physical strength is greatly consumed. Meanwhile, the thick diving suit must be breathed through the oxygen cylinder, which also affects the body state and the mental state of the frog. If the propeller or the propeller is not supported by other power propelling movement, the swimming power flexibility and speed of the frogman can be influenced, and even the frogman can not dive forwards when stopping midway.
Diving carrier on the existing market has propeller/battery/machine body, makes the machine advance through the propeller, because diving carrier is bulky, gravity is big, and propulsion efficiency is low, can not dress in a flexible way, does not well control, and has following shortcoming:
1. when the propeller runs in a submarine environment, the propeller cannot be flexibly installed, and the propelling direction and speed cannot be controlled;
2. the propulsion equipment restrains the movement of the human body and prevents the human from finishing some special tasks under water;
3. the wearing structure is unreasonable, the whole structure is heavy, the human engineering is not met, the wearing is uncomfortable, and the wearing and the taking off are inconvenient.
Above being difficult to satisfy the human body under water, easily controlling, propeller helping hand swimming power dresses convenient demand.
Disclosure of Invention
The invention aims to solve the technical problem of providing an underwater propelling device, which adopts a propelling component, a driving system, a control system and a wearing and fixing device, wherein a motor, a control box and a power supply of the propelling device are sealed, and the skeleton bracket adopting the human engineering principle is worn, so that the underwater propelling device is comfortable to wear, impact-resistant, compact and light in overall structure, high in efficiency, low in wearing structure cost and firm in fixing, and meets the propelling function of a human body when the human body dives underwater.
In order to solve the technical problems, the invention provides an underwater propulsion device, which comprises a propulsion assembly, a driving system, a control system and a wearable fixing device, wherein the propulsion assembly, the driving system and the control system are fixed on the wearable fixing device, the driving system provides a power supply for supplying power to the driving system, and the propulsion assembly is controlled by the control system to start, stop and speed;
the propulsion assembly comprises a propeller, the propeller comprises a propeller, a rotating shaft and a driving motor, and the driving motor drives the rotating shaft and the propeller to rotate and is used for driving the propeller to rotate;
the control system comprises a control handle and a control circuit, wherein the control handle is provided with a switch and a speed key and outputs a control instruction to the control circuit;
the wearable fixing device comprises a skeleton support, a binding belt and an adjusting mounting hole, the skeleton support is provided with a back plate, a left waist plate and a right waist plate, two opposite ends of the left waist plate and the right waist plate are fixedly attached to the skeleton of a human body through the binding belt, and the length and the size of the skeleton support are adjusted through the adjusting mounting hole, so that the skeleton support is attached to the body of a user.
The further proposal is that the number of the propellers is two or more, and the propellers are distributed and arranged at two sides of the skeleton bracket.
The propellers of the propellers drive the person to advance, the propelling power is uniformly positioned on the two sides of the waist of the human body, and the two or more propellers are also powerful and can propel the person to advance underwater.
The bone rack is characterized in that two sides of the bone rack are integrally connected with two raised fixing seats, the fixing seats are attached to the bone rack to thicken the bone rack, lower extension parts are arranged at the mounting positions of the fixing seats of the bone rack, and the fixing seats extend to be attached to the lower extension parts.
The adjusting mounting holes on the two sides of the skeleton support are connected with the two raised fixing seats, the fixing seats are provided with four screw holes corresponding to the adjusting mounting holes, and the four screw holes are fixed on the skeleton support by four screws, so that the propeller is fixed firmly.
The propeller is characterized in that the fixed seat is provided with an upper arc-shaped clamping block and a lower arc-shaped clamping block, and the outer diameter of the propeller is clamped and fixed by the upper clamping block and the lower clamping block through fasteners.
The upper clamping block and the lower clamping block are arc-shaped, arc surfaces of the upper clamping block and the lower clamping block form an arc hole, a fastener screw passes through the screw holes on the edges of the upper clamping block and the lower clamping block, the outer diameter of the propeller is clamped and fixed firmly, and when people push the propeller underwater, the propeller is stable in power and cannot shake and fall.
The skeleton support is made of PP plastic, and is provided with an inner attaching surface conforming to the human engineering principle, and the inner attaching surface is provided with a radian attaching to a human skeleton and used for comfortable wearing and fixation of a human body.
The skeleton support comprises a back plate, a left waist plate and a right waist plate, all is made of PP plastic, has certain elasticity, is designed with an inner fit surface according to the human engineering principle, fits the arc degree of a skeleton of a human body, is comfortable to wear by fixing the human body, is tightly and firmly attached, and is fixed on a wearing device in the whole structure, so that the wearing is convenient and flexible.
The back plate is provided with a plurality of fixing holes, the left waist plate and the right waist plate are provided with a plurality of adjusting mounting holes corresponding to the fixing holes of the back plate, the fixing holes and the adjusting mounting holes are arranged in two rows along the winding direction of the skeleton support, and the length of the skeleton support can be adjusted by fixing the fixing holes and the adjusting mounting holes at different positions by fasteners.
Be equipped with a plurality of adjustment mounting holes on left waist board and the right waist board respectively, have a plurality of fixed orifices with the backplate corresponding, a plurality of fixed orifices and a plurality of adjustment mounting hole divide two rows of settings along skeleton support winding direction, and fixed through the fixed orifices with the fastener for the adjustment mounting hole with different positions, can adjust the length size of skeleton support according to human waistline or leg size, the length of adjusting left waist board and right waist board earlier, corresponds the fixed orifices with the screw stationary phase, and the adjustment accords with everybody's waistline, is convenient for fix propeller, control system and the actuating system of tighten on the waist.
According to the further scheme, the left waist plate is provided with a first left end and a second left end, the right waist plate is provided with a first right end and a second right end, the first left end of the left waist plate and the first left end of the right waist plate are respectively provided with two raking openings and positioning holes, the back plate is used for connecting the second left end of the left waist plate and the second right end of the right waist plate into a whole, two binding belts are tightly bound between the raking openings, and the other ends of the binding belts are fixed in the positioning holes of the left waist plate or the right waist plate.
The further proposal is that the left waist plate and the right waist plate are respectively provided with a soft and elastic silica gel lining in a buckling connection way and are tightly attached to the skeleton part of a human body.
The control circuit and the power supply are respectively fixed in the control box and the power supply box in a sealing manner, the power supply box and the control box are respectively fixedly connected to the fixing plate through screws, and the fixing plate is fastened in the adjusting mounting holes of the back plate through screws.
Because the underwater diving device dives underwater, a control circuit of the control system and a power supply of the driving system are respectively fixed in the control box and the power supply box in a sealing manner, and the underwater diving device cannot be immersed in water to influence the use of the power supply and the circuit.
The power supply box and the control box are respectively fixed on a fixing plate through screws, the fixing plate is fixed in an adjusting mounting hole of the back plate through screws, the back plate is bound on the waist, the whole human body load gravity is uniform, the whole body can not easily shake and fall, and the unloading is also convenient.
The control box is connected with a waterproof cable in a sealing mode, and the waterproof cable is connected with the control handle.
The control handle passes through waterproof cable, and waterproof cable has waterproof joint, sealing connection control box, operates under water, and waterproof cable is enough length, can hold with the hand, and through switch or speed button, the people realizes controlling the switch and the speed of propeller to control handle.
Compared with the prior art, the invention has the beneficial effects that: adopt propulsion subassembly, actuating system, control system fixed mounting on dressing fixing device's adjustment mounting hole, motor, control box, the power of propeller are waterproof sealed, dress the skeleton support that adopts ergonomic principle, and it is comfortable to dress, overall structure is compact light and handy, has satisfied human dive under water and has impeld the power function powerful, efficient, and the wearable structure is convenient, and is with low costs, and is fixed firm.
Drawings
FIG. 1 is an exploded view of a first embodiment of the present invention;
FIG. 2 is a schematic view of an assembly structure according to a first embodiment of the present invention;
FIG. 3 is an exploded view of a second embodiment of the present invention;
fig. 4 is an assembly structure diagram of another embodiment of the present invention.
Reference numerals
1. A power supply box; 2. a control handle; 3. a switch; 4. a speed key; 5. a fixing plate; 6. a control box; 7. a back plate; 8. a fixing hole; 9. a lower clamping block; 10. an upper clamping block; 11. adjusting the mounting hole; 12. a propeller; 13. the outer diameter of the propeller; 14. a propeller; 15. a fixed seat; 16. a left lumbar plate; 17. a right waist panel; 18. hollowing out holes; 19. positioning holes; 20. opening raking; 21. a liner; 22. binding a band; 23. a waterproof cable; 24. a waterproof joint; 25. a fixing box; 26. a connecting head.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, in a first embodiment of the present invention, an underwater propulsion device includes a propulsion assembly, a driving system, a control system, and a wearable fixture, the propulsion assembly, the driving system, and the control system are fixed on the wearable fixture, and the driving system provides a power source for powering the propulsion assembly, and the control system controls start, stop, and speed of the propulsion assembly;
the propulsion assembly comprises a propeller 14, the propeller 14 comprises a propeller 12, a rotating shaft and a driving motor, and the driving motor drives the rotating shaft and the propeller 12 to rotate and is used for driving the propeller 14 to power;
the control system comprises a control handle 2 and a control circuit, wherein the control handle 2 is provided with a switch 3 and a speed key 4 and outputs a control instruction to the control circuit;
the wearable fixing device comprises a skeleton support, a binding belt 22 and an adjusting mounting hole 11, the skeleton support is provided with a back plate 7, a left waist plate 16 and a right waist plate 17, two opposite ends of the left waist plate 16 and the right waist plate 17 are fixedly attached to the skeleton of a human body through the binding belt 22, and the length and the size of the skeleton support are adjusted through the adjusting mounting hole 11, so that the skeleton support is tightly attached to the body of a user.
Furthermore, the number of the thrusters 14 is two or more, and the thrusters are distributed on two sides of the skeleton frame.
The number of the propellers 14 is two or more, the propellers 14 are respectively fixed on two sides of the skeleton support and are also positioned on two sides of the waist of the human body, the propellers 12 of the propellers 14 drive the human body to advance, the propulsion power is uniformly positioned on two sides of the waist of the human body, and the two or more propellers 14 are also powerful and push the human body to advance underwater.
Furthermore, two sides of the skeleton support are integrally connected with two convex fixed seats 15, the fixed seats 15 are attached to the skeleton support to thicken the part, the skeleton support is provided with a lower extension part at the installation position of the fixed seats 15, and the fixed seats 15 extend to be attached to the lower extension part.
The adjusting mounting holes 11 on two sides of the skeleton support are connected with two convex fixed seats 15, the fixed seats 15 are provided with four screw holes corresponding to the adjusting mounting holes 11, and the four screw holes are fixed on the skeleton support by four screws, so that the firm propeller 14 is fixed.
Furthermore, the fixed seat 15 is provided with an arc-shaped upper clamping block 10 and an arc-shaped lower clamping block 9, and the outer diameter 13 of the propeller is clamped and fixed by the upper clamping block 10 and the lower clamping block 9 through fasteners.
The arc-shaped upper clamping block 10 and the arc-shaped lower clamping block 9 are arranged on the fixing seat 15, an arc hole is formed on the arc surface of the upper clamping block 10 and the arc surface of the lower clamping block 9, a fastening piece screw is used for clamping and fixing the outer diameter 13 of the propeller 14 firmly through the screw holes on the edges of the upper clamping block 10 and the lower clamping block 9, and the propeller 14 is stable in power and cannot shake and fall when people push underwater.
Furthermore, the skeleton support is made of PP plastic, the skeleton support is provided with an inner attaching surface conforming to the human engineering principle, and the inner attaching surface is provided with a radian fitting the skeleton of the human body and is used for comfortable wearing and fixation of the human body.
The skeleton support comprises a back plate 7, a left waist plate 16 and a right waist plate 17 which are all made of PP plastic, has certain elasticity, is designed with an inner fit surface according to the human engineering principle, fits the arc degree of a skeleton of a human body, is comfortable and comfortable to wear after being fixed by the human body, is tightly and firmly attached, and is fixed on a wearing device in the whole structure, so that the wearing is convenient and flexible.
Further, the back plate 7 is provided with a plurality of fixing holes 8, the left waist plate 16 and the right waist plate 17 are provided with a plurality of adjusting mounting holes 11 corresponding to the fixing holes 8 of the back plate 7, the plurality of fixing holes 8 and the plurality of adjusting mounting holes 11 are arranged in two rows along the winding direction of the skeleton support, and the length of the skeleton support can be adjusted by fixing the fixing holes 8 and the adjusting mounting holes 11 at different positions with fasteners.
The left waist plate 16 and the right waist plate 17 are respectively provided with a plurality of adjusting mounting holes 11, a plurality of fixing holes 8 corresponding to the back plate 7 are formed, the fixing holes 8 and the adjusting mounting holes 11 are arranged in two rows along the winding direction of the skeleton support, the fixing holes 8 and the adjusting mounting holes 11 at different positions are fixed by fasteners, the length of the skeleton support can be adjusted, the lengths of the left waist plate 16 and the right waist plate 17 are adjusted firstly according to the waist or leg size of a human body, the fixing holes 8 are fixed by screws and correspond to the fixing holes 8, the waist size of each person is adjusted, and a propeller 14, a control system and a driving system which are tightly bound on the waist are convenient to fix.
Further, the left waist board 16 has a first left end and a second left end, the right waist board 17 has a first right end and a second right end, the first left end of the left waist board 16 and the first left end of the right waist board 17 are respectively provided with two opening 20 and a positioning hole 19, the back board 7 connects the second left end of the left waist board 16 and the second right end of the right waist board 17 into a whole, two binding bands 22 are tightly bound between the opening 20, and the other ends of the binding bands 22 are fixed in the positioning hole 19 of the left waist board 16 or the right waist board 17.
Furthermore, the left waist plate 16 and the right waist plate 17 are respectively provided with a soft and elastic silica gel lining 21 in a buckling connection way and are tightly attached to the skeleton parts of the human body.
Furthermore, the control circuit and the power supply are respectively fixed in the control box 6 and the power supply box 1 in a sealing manner, the power supply box 1 and the control box 6 are respectively fixedly connected on the fixing plate 5 by screws, and the fixing plate 5 is fastened in the adjusting mounting hole 11 of the back plate 7 by screws.
Because the underwater diving device dives underwater, a control circuit of the control system and a power supply of the driving system are respectively fixed in the control box 6 and the power supply box 1 in a sealing manner, and the underwater diving device cannot be immersed in water to influence the use of the power supply and the circuit.
The power supply box 1 and the control box 6 are respectively fixed on a fixing plate 5 through screws, the fixing plate 5 is fixed in an adjusting mounting hole 11 of the back plate 7 through screws, the back plate 7 is bound on the waist, the whole human body load gravity is uniform, the whole body can not shake and fall easily, and the unloading is also convenient.
Further, the control box 6 is hermetically connected with a waterproof cable 23, and the waterproof cable 23 is connected with the control handle 2.
The control handle 2 is connected with the control box 6 in a sealing mode through the waterproof cable 23, the waterproof cable 23 is provided with the waterproof connector 24, the waterproof cable 23 is long enough to be held by a hand when operated underwater, and a person can control the switch 3 and the speed of the propeller 14 through the control handle 2 through the switch 3 or the speed button 4.
The left waist board 16, the back board 7, the right waist board 17 and the lining 21 are also provided with a plurality of hollow holes 18, which is convenient for reducing the weight when wearing and can also use binding wires to bind scattered things.
As shown in fig. 3 and 4, another embodiment of the present invention is to reduce the weight of the present invention, the power supply and the controller are hermetically installed in a fixing box 25, the fixing box 25 has a connector 26, and is hermetically connected with the connector of the control handle 2, and the fixing box 25 is fixedly connected with the back plate 7 through a hanging buckle and a screw, so that the overall structure is light and compact.
The invention has the following advantages:
adopt propulsion assembly, actuating system, control system fixed mounting on wearing fixing device's adjustment mounting hole 11, propeller 14's motor, control box 6, power seal is waterproof, dress the skeleton support that adopts the ergonomic principle, PP plastic material toughness elasticity, silica gel inside lining 21, it is comfortable to dress, overall structure is compact light and handy, it is powerful to have satisfied human dive propulsion power function under water, and is efficient, and the wearing formula convenient structure is with low costs, and is shock-resistant, and is fixed firm, and propeller 14 installation is dismantled in a flexible way.
The above description is only for the preferred embodiment of the present patent and is not intended to limit the scope of the present patent, and all modifications of equivalent structures and equivalent processes performed by the contents of the specification and the drawings can be directly or indirectly applied to other related technical fields, which belong to the protection scope of the present patent.
Claims (10)
1. An underwater propulsion device is characterized by comprising a propulsion assembly, a driving system, a control system and a wearable fixing device, wherein the propulsion assembly, the driving system and the control system are fixed on the wearable fixing device and are provided with a power supply by the driving system, and the propulsion assembly is controlled by the control system to start, stop and speed;
the propulsion assembly comprises a propeller, the propeller comprises a propeller, a rotating shaft and a driving motor, and the driving motor drives the rotating shaft and the propeller to rotate;
the control system comprises a control handle and a control circuit, wherein the control handle is provided with a switch and a speed key and outputs a control instruction to the control circuit;
the wearable fixing device comprises a skeleton support, a binding belt and an adjusting mounting hole, the skeleton support is provided with a back plate, a left waist plate and a right waist plate, two opposite ends of the left waist plate and the right waist plate are fixedly attached to the skeleton of a human body through the binding belt, and the length and the size of the skeleton support are adjusted through the adjusting mounting hole, so that the skeleton support is attached to the body of a user.
2. Underwater propulsion device according to claim 1, characterized in that: the number of the propellers is two or more, and the propellers are distributed and arranged on two sides of the skeleton support.
3. Underwater propulsion device according to claim 1, characterized in that: the bone rack is characterized in that two sides of the bone rack are integrally connected with two protruding fixing seats, the fixing seats are attached to the bone rack to thicken the bone rack, lower extension portions are arranged at the mounting positions of the fixing seats of the bone rack, and the fixing seats extend to be attached to the lower extension portions.
4. A submersible propulsion device as recited in claim 3, wherein: the fixed seat is provided with an arc-shaped upper clamping block and an arc-shaped lower clamping block, and the outer diameter of the propeller is clamped and fixed by the upper clamping block and the lower clamping block through fasteners.
5. Underwater propulsion device according to claim 1, characterized in that: the skeleton support is made of PP plastic, the skeleton support is provided with an inner attaching surface conforming to the human engineering principle, and the inner attaching surface is provided with a radian fitting the skeleton of a human body and is used for comfortable wearing and fixation of the human body.
6. The underwater propulsion device of claim 1 wherein the back plate has a plurality of fixing holes, the left waist plate and the right waist plate have a plurality of adjustment mounting holes corresponding to the fixing holes of the back plate, the plurality of fixing holes and the plurality of adjustment mounting holes are arranged in two rows along the winding direction of the bone scaffold, and the length of the bone scaffold can be adjusted by fixing the fixing holes and the adjustment mounting holes at different positions with fasteners.
7. The underwater propulsion device of claim 1 wherein the left waist panel has a first left end and a second left end, the right waist panel has a first right end and a second right end, the first left end of the left waist panel and the first left end of the right waist panel are respectively provided with two opening openings and positioning holes, the back panel connects the second left end of the left waist panel and the second right end of the right waist panel together, the opening openings are fastened between the waist by two binding bands, and the other end of the binding bands are fixed in the positioning holes of the left waist panel or the right waist panel.
8. Underwater propulsion device according to claim 1, characterized in that: the left waist plate and the right waist plate are respectively connected with a soft and elastic silica gel lining in a buckling mode so as to be attached to the skeleton of a human body.
9. Underwater propulsion device according to claim 1, characterized in that: the control circuit and the power supply are respectively fixed in the control box and the power supply box in a sealing manner, the power supply box and the control box are respectively fixedly connected to the fixing plate through screws, and the fixing plate is fastened in the adjusting mounting holes of the back plate through screws.
10. Underwater propulsion device according to claim 9, characterized in that: the control box is connected with a waterproof cable in a sealing mode, and the waterproof cable is connected with the control handle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111446766.9A CN114013606A (en) | 2021-11-30 | 2021-11-30 | Underwater propelling device |
| PCT/CN2022/099300 WO2023098026A1 (en) | 2021-11-30 | 2022-06-17 | Underwater propulsion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111446766.9A CN114013606A (en) | 2021-11-30 | 2021-11-30 | Underwater propelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114013606A true CN114013606A (en) | 2022-02-08 |
Family
ID=80067236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111446766.9A Pending CN114013606A (en) | 2021-11-30 | 2021-11-30 | Underwater propelling device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114013606A (en) |
| WO (1) | WO2023098026A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023098026A1 (en) * | 2021-11-30 | 2023-06-08 | 深圳市中天潜水装备有限公司 | Underwater propulsion device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002072382A1 (en) * | 2001-03-08 | 2002-09-19 | Mazin Benjamin A | Leg-mounted propulsion device for swimmers and divers |
| CN204147502U (en) * | 2014-05-20 | 2015-02-11 | 吴砺 | One helps swimming equipment |
| US9878211B1 (en) * | 2016-11-29 | 2018-01-30 | Rig Llc | Propulsion system |
| CN107336818A (en) * | 2017-06-28 | 2017-11-10 | 湖南大学 | Wearable underwater ectoskeleton mounting system |
| CN107320915B (en) * | 2017-08-10 | 2019-03-22 | 刘健威 | A kind of underwater power-assisted propeller of portable self-regulation steering with lifesaving appliance |
| CN108216527A (en) * | 2018-01-22 | 2018-06-29 | 深圳市优沃斯科技有限公司 | A kind of rechargeable wearable diving force aid system |
| CN109436252A (en) * | 2018-12-29 | 2019-03-08 | 哈工大机器人（岳阳）军民融合研究院 | A kind of rotary type underwater propulsion unit |
| CN111888187B (en) * | 2020-07-24 | 2021-06-11 | 华中科技大学 | Active type knee hyperextension lower limb rehabilitation exoskeleton device |
| CN217100428U (en) * | 2021-11-30 | 2022-08-02 | 深圳市中天潜水装备有限公司 | Underwater propelling device |
| CN114013606A (en) * | 2021-11-30 | 2022-02-08 | 深圳市中天潜水装备有限公司 | Underwater propelling device |
-
2021
- 2021-11-30 CN CN202111446766.9A patent/CN114013606A/en active Pending
-
2022
- 2022-06-17 WO PCT/CN2022/099300 patent/WO2023098026A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023098026A1 (en) * | 2021-11-30 | 2023-06-08 | 深圳市中天潜水装备有限公司 | Underwater propulsion device |
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| Publication number | Publication date |
|---|---|
| WO2023098026A1 (en) | 2023-06-08 |
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Address after: 518000, Building 5A, Building AB, 5th Floor, Tianji Building, Tian'an Digital City, No. 10 Tairan 5th Road, Tian'an Community, Shatou Street, Futian District, Shenzhen, Guangdong Province Applicant after: Shenzhen Zhongtian Ocean Technology Co.,Ltd. Address before: 518000 5a-3, block AB, floor 5, Tianji building, Tian'an Digital City, No. 10, Tairan fifth road, Tian'an community, Shatou street, Futian District, Shenzhen, Guangdong Province Applicant before: SHENZHEN ZHONGTIAN DIVING EQUIPMENT CO.,LTD. |
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