CN207024538U - A kind of portable self-regulation with lifesaving appliance turns to underwater power-assisted propeller - Google Patents

A kind of portable self-regulation with lifesaving appliance turns to underwater power-assisted propeller Download PDF

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Publication number
CN207024538U
CN207024538U CN201721000538.8U CN201721000538U CN207024538U CN 207024538 U CN207024538 U CN 207024538U CN 201721000538 U CN201721000538 U CN 201721000538U CN 207024538 U CN207024538 U CN 207024538U
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CN
China
Prior art keywords
waistband
shell
lifesaving appliance
regulation
underwater power
Prior art date
Application number
CN201721000538.8U
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Chinese (zh)
Inventor
刘健威
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刘健威
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Application filed by 刘健威 filed Critical 刘健威
Priority to CN201721000538.8U priority Critical patent/CN207024538U/en
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Publication of CN207024538U publication Critical patent/CN207024538U/en

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Abstract

It the utility model is related to a kind of portable self-regulation with lifesaving appliance and turn to underwater power-assisted propeller, including waistband, lifesaving appliance and propulsion plant, waistband include waistband rear end and waistband front end, the buckle for fixing waistband being provided with waistband front end;Installing plate, the first knapsack and the second knapsack are provided with the outside of waistband rear end;Connecting hole and deep-slotted chip breaker are provided with the outside of installing plate, arc-shaped rack is provided with deep-slotted chip breaker;Lifesaving appliance includes compression gas tank, air valve and the air bag being arranged in the second knapsack, and air bag is fixedly connected with waistband;Propulsion plant includes upper shell and lower shell;A kind of portable self-regulation with lifesaving appliance described in the utility model turns to underwater power-assisted propeller, its is rational in infrastructure, have the advantages that simple in construction, esy to use, safe and reliable, intelligence degree is high, there are life-saving functions, effectively solve the problems, such as that existing underwater power-assisted propulsion plant does not have life-saving functions.

Description

A kind of portable self-regulation with lifesaving appliance turns to underwater power-assisted propeller

Technical field

Diving apparatus field is the utility model is related to, is turned more particularly, to a kind of portable self-regulation with lifesaving appliance To underwater power-assisted propeller.

Background technology

The original meaning of diving be for surveyed under water, salvage, repair and the operation such as Underwater Engineering and carrying or do not carrying The activity entered in the case of professional tool below upstream face.Diving is developing progressively as one using activity under water to be main interior afterwards Hold, so as to reach take exercises, the outdoor activity of the purpose of amusement and recreation, it is widely popular to be liked.Diving needs body limbs Cooperation could keep posture or movement in water, this just need Divers have powerful muscle power with based on endurance, Although the diver of specialty has muscle power, endurance and experience well by prolonged training and time, although prior art In have the pushing meanss of diving, but often it is complicated, build is huge, complex operation and expensive, prolonged underwater Operation is still very big to physical efficiency burden caused by human body, and lifesaving appliance is not provided with existing diving equipment, once occur Danger, consequence is hardly imaginable, a kind of simple in construction, easy to operate and underwater with life-saving functions it is therefore necessary to utility model Power-assisted propeller.

The content of the invention

The technical problems to be solved in the utility model is:In order to overcome it is above-mentioned present in problem, there is provided one kind carries The portable self-regulation of lifesaving appliance turns to underwater power-assisted propeller, and its is rational in infrastructure, has simple in construction, easy to use, peace Complete reliable, intelligence degree height, there are life-saving functions, effectively solving existing underwater power-assisted propulsion plant does not have lifesaving work( The problem of energy.

Technical scheme is used by the utility model solves its technical problem:It is a kind of with lifesaving appliance it is portable from Regulation turns to underwater power-assisted propeller, including waistband, lifesaving appliance and propulsion plant, and described waistband includes being made up of carrier bar The waistband rear end and the waistband front end made of band of annular, waistband front end are interfixed company with the two-port of waistband rear end Connect, and the buckle for fixing waistband is provided with waistband front end;

Described waistband rear inside is symmetrically arranged with chute, and arc, and arc and chute are respectively clamped into chute Mutually it is slidably connected;Pulling force sensor is provided with chute, protruding shaft is provided with the inside of arc, protruding shaft is by the first spring with drawing Force snesor is connected with each other;Installing plate is symmetrically set with the outside of described waistband rear end, and is set on waistband rear end There are the first knapsack and the second knapsack;

Some grooves are provided with the inside of described installing plate, some projections are provided with waistband rear end, are arranged with projection Second spring simultaneously stretches into groove, and installing plate is connected and fixed projection and installing plate by the first bayonet lock after second spring is compressed;Institute Be provided with connecting hole and deep-slotted chip breaker on the outside of the installing plate stated, side is provided with arc-shaped rack in deep-slotted chip breaker, deep-slotted chip breaker it is another Side is provided with the rubber washer for anticollision;

Described lifesaving appliance include be arranged in the second knapsack compression gas tank, air valve and be arranged on waistband rear end folder Air bag in layer, described air bag is fixedly connected with waistband;Described air valve include housing, air inlet, gas outlet, sealing every Plate, the sliding block for being arranged on housing cavity and being slidably connected with housing and the tracheae being fixedly installed on sliding block;Described air inlet Mouth is threadedly coupled with compression gas tank, and gas outlet is connected with each other with air bag, and the 3rd spring, the 3rd spring two are arranged with tracheae End mutually abuts with sliding block, housing respectively, and sliding block will be fixed sliding block and housing by the second bayonet lock after the 3rd spring compression;

Described propulsion plant includes upper shell and lower shell;It is provided with the upper shell and is rotatablely connected with connecting hole Rotating shaft, the upper end of upper shell is provided with filter screen, and the inner chamber of upper shell is provided with the first motor with propeller, under upper shell End is provided with the second motor, and the second motor is connected by gear and arc-shaped rack;Described lower shell is by some sleeve phases Composition mutually is arranged, upper end and the upper shell of lower shell are mutually permanently connected, and the lower end of lower shell is by electric cylinder and installing plate It is connected with each other.

Further, the first described bayonet lock is arcuate structure.

Further, battery and microcontroller are provided with the first described knapsack.

Further, described microcontroller be respectively with battery, pulling force sensor, the first motor, the second motor, electronic Cylinder is electrically connected with each other.

Further, be provided with the first gyroscope and hydraulic pressure sensor on described lower shell, and the first gyroscope with And hydraulic pressure sensor is to be electrically connected with each other respectively with microcontroller.

Further, described upper shell upper end is provided with protective cover made of web plate.

Further, described lower shell is mutually arranged by some sleeves and formed, and evagination is provided with the outside of the upper end of sleeve Ring, the lower end inside of sleeve are provided with internal projecting ring, and two neighboring sleeve is mutually arranged, and outer bulge loop mutually abuts with internal projecting ring.

Further, the second gyroscope being electrically connected with each other with microcontroller is provided with described buckle.

Further, described electric cylinder both ends are that the lower end with lower shell, installing plate are hinged respectively.

The beneficial effects of the utility model are:A kind of portable self-regulation with lifesaving appliance turns to underwater power-assisted and promoted Device, including waistband, lifesaving appliance and propulsion plant, waistband are fixed on human body waist, and lifesaving appliance and propulsion plant and waist Band connection integrated level is high;Lifesaving appliance can produce buoyancy and haul out human body by pulling the second bayonet lock gas to enter air bag The water surface;Installing plate is provided with waistband, propulsion plant is mounted on installing plate, passes through the traction of the second motor and electric cylinder The activity of multiple directions can be realized, can be realized to applying thrust in human body multiple directions, passes through between installing plate and waistband One bayonet lock is fixedly connected, and when an emergency happens, can abandon propulsion plant by extracting the first bayonet lock;Arc on the inside of waistband Plate connects pulling force sensor, and signal, the second gyroscope detection human body angle of inclination, the first top are relatively rotated to microcontroller transmission Spiral shell instrument is used to detect the anglec of rotation of the propulsion plant relative to human body, and hydraulic pressure sensor is used to detect diving depth, avoids diving under water It is too deep dangerous to producing;Its is rational in infrastructure, with it is simple in construction, esy to use, safe and reliable, intelligence degree is high, with rescuing The advantages that raw function, effectively solve the problems, such as that existing underwater power-assisted propulsion plant does not have life-saving functions.

Brief description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is that a kind of portable self-regulation with lifesaving appliance described in the utility model turns to underwater power-assisted propeller Overall structure diagram;

Fig. 2 is that a kind of portable self-regulation with lifesaving appliance described in the utility model turns to underwater power-assisted propeller Arc and the longitudinal profile schematic diagram of waistband attachment structure;

Fig. 3 is that a kind of portable self-regulation with lifesaving appliance described in the utility model turns to underwater power-assisted propeller Arc and the horizontal section schematic diagram of waistband attachment structure;

Fig. 4 is that a kind of portable self-regulation with lifesaving appliance described in the utility model turns to underwater power-assisted propeller Waistband, the first knapsack and the second Knapsack structure schematic diagram;

Fig. 5 is that a kind of portable self-regulation with lifesaving appliance described in the utility model turns to underwater power-assisted propeller Installing plate and propulsion plant attachment structure schematic diagram;

Fig. 6 is that a kind of portable self-regulation with lifesaving appliance described in the utility model turns to underwater power-assisted propeller Mounting plates structure schematic diagram;

Fig. 7 is that a kind of portable self-regulation with lifesaving appliance described in the utility model turns to underwater power-assisted propeller Propulsion plant structural representation;

Fig. 8 is that a kind of portable self-regulation with lifesaving appliance described in the utility model turns to underwater power-assisted propeller Air valve structure schematic diagram.

Accompanying drawing acceptance of the bid note is described below:1st, waistband, 11, waistband rear end, 111, projection, 112, second spring, 113, chute, 12nd, waistband front end, 13, buckle, 14, arc, 141, protruding shaft, the 142, first spring, 143, pulling force sensor, 15, installing plate, 150th, deep-slotted chip breaker, the 151, first bayonet lock, 152, groove, 153, rubber washer, 154, connecting hole, 155, arc-shaped rack, 16, first Knapsack, the 17, second knapsack, 2, lifesaving appliance, 21, air bag, 22, compression gas tank, 23, air valve, 230, housing, the 231, second card Pin, 232, air inlet, 233, gas outlet, 234, sealing dividing plate, 235, sliding block, 236, tracheae, the 237, the 3rd spring, 3, promote dress Put, 31, protective cover, 32, upper shell, 321, filter screen, the 322, first motor, 323, rotating shaft, the 324, second motor, 325, gear, 33rd, lower shell, 34, electric cylinder, 35, battery, 36, microcontroller, the 37, first gyroscope, 38, hydraulic pressure sensor.

Embodiment

The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram, Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.

A kind of portable self-regulation with lifesaving appliance as shown in Figure 1 turns to underwater power-assisted propeller, including waistband 1st, lifesaving appliance 2 and propulsion plant 3, described waistband 1 include the waistband rear end 11 of annular being made and by band by carrier bar Manufactured waistband front end 12, waistband front end 12 are mutually permanently connected with the two-port of waistband rear end 11, and on waistband front end 12 It is provided with the buckle 13 for fixing waistband;

As shown in Figure 1, 2, 3, the described inner side of waistband rear end 11 is symmetrically arranged with chute 113, is respectively clamped into chute 113 Arc 14, and arc 14 is mutually slidably connected with chute 113;At least two are provided with chute 113 to be used to detect conversely The pulling force sensor 143 of direction stress, the inner side of arc 14 are provided with protruding shaft 141, and protruding shaft 141 is by the first spring 142 with drawing Force snesor 143 is connected with each other;In a kind of possible embodiment, one piece of arc 14 is only set on the inside of waistband;In another kind In possible embodiment, polylith arc 14 is set on the inside of waistband;In alternatively possible embodiment, by being fixed on human body Another band replaces arc to be connected with each other with pulling force sensor.

The outside of described waistband rear end 11 is symmetrically set with installing plate 15, and is provided with waistband rear end 11 One knapsack 16 and the second knapsack 17;Battery 35 and microcontroller 36 are provided with the first described knapsack 16.

As shown in figure 5, the described inner side of installing plate 15 is provided with some grooves 152, it is provided with waistband rear end 11 some Projection 111, be arranged with second spring 112 on projection 111 and stretch into groove 152, installing plate 15 second spring 112 is compressed after by First bayonet lock 151 connects and fixes projection 111 and installing plate 15;The first described bayonet lock 151 is arcuate structure, in order to prevent Its extraction of the deformation effect of one bayonet lock 151, its manufacture material should be rigid material.

As shown in fig. 6, connecting hole 154 and deep-slotted chip breaker 150 are provided with the outside of described installing plate 15, side in deep-slotted chip breaker Arc-shaped rack 155 is provided with, the opposite side of deep-slotted chip breaker 150 is provided with the rubber washer 153 for anticollision, certain rubber washer 153 can also be made of that other have certain elastic material, can play cushioning effect in inter-agency collision;

As shown in figure 4, described lifesaving appliance 2 include being arranged on compression gas tank 22 in the second knapsack, air valve 23 and The air bag 21 being arranged in the interlayer of waistband rear end 11, described air bag 21 are fixedly connected with waistband 1, air bag 21 and waistband 1 Fixed mediums can be the flexible connecting materials such as chain rope;

As shown in figure 8, described air valve 23 include housing 230, air inlet 232, gas outlet 233, sealing dividing plate 234, set Put in the inner chamber of housing 230 and the sliding block 235 being slidably connected with housing 230 and the tracheae 236 being fixedly installed on sliding block;It is described Air inlet 232 be to be threadedly coupled with compression gas tank 22, gas outlet 233 is connected with each other with air bag 21, is arranged with tracheae 236 3rd spring 237, the both ends of the 3rd spring 237 mutually abut with sliding block 235, housing 230 respectively, and sliding block 235 is by the 3rd spring 237 Sliding block 235 and housing 230 are fixed by the second bayonet lock 231 after compression;

In one embodiment, sealing dividing plate 234 is prefabricated by encapsulant, is put into during use in air valve 23 by compressed gas Tank 22 is compressed to air valve 23, and in another embodiment, sealing dividing plate 234 is directly anchored on the air inlet 232 of air valve 23.

Compression gas tank 22 has inflation inlet and gas outlet 233, the outlet of compression gas tank 22 in a kind of possible embodiment Mouth 233 is inflated after being threadedly coupled with the air inlet 232 of air valve 23 from the inflation inlet of compression gas tank 22 into compression gas tank 22, another In a kind of embodiment, there is compression gas tank 22 default push type to go out air cock, in the gas outlet 233 of compression gas tank 22 and air valve 23 air inlet 232 triggers it when being threadedly coupled and goes out air cock, and compression gas tank 22 outwards supplies.

As shown in fig. 7, described propulsion plant 3 includes upper shell 32 and lower shell 33;Set on the upper shell 32 There is the rotating shaft 323 being rotatablely connected with connecting hole 154, the upper end of upper shell 32 is provided with filter screen 321, and the inner chamber of upper shell 32 is set There is the first motor 322 with propeller, the lower end that the first motor 322 is responsible for producing thrust upper shell 32 is provided with the second motor 324, the second motor 324 is connected by gear 325 and arc-shaped rack 155;By the action of the second motor 324 by upper shell 32 afterbody moves up and down, and changes its thrust direction.

Described lower shell 33 is mutually arranged by some sleeves to be formed, and outer bulge loop, sleeve are provided with the outside of the upper end of sleeve Lower end inside be provided with internal projecting ring, two neighboring sleeve is mutually arranged, and outer bulge loop mutually abuts with internal projecting ring;Lower shell 33 Upper end is mutually permanently connected with upper shell 32, and the lower end of lower shell 33 is connected with each other by electric cylinder 34 and installing plate 15.It is logical The traction of electric cylinder 34 is crossed so that lower shell 33 swings, changes the thrust direction of lower shell 33.

The described upper end of upper shell 32 is provided with protective cover 31 made of web plate, prevent filter screen 321 and reef etc. collide with and It is damaged.

Described microcontroller 36 be respectively with battery 35, pulling force sensor 143, the first motor 322, the second motor 324, Electric cylinder 34 is electrically connected with each other.The first gyroscope 37 and hydraulic pressure sensor 38, and are provided with described lower shell 33 One gyroscope 37 and hydraulic pressure sensor 38 are to be electrically connected with each other respectively with microcontroller 36.It is provided with described buckle 13 The second gyroscope being electrically connected with each other with microcontroller 36.

Microcontroller 36 detects pulling force sensor 143, the first gyroscope 37, hydraulic pressure sensor 38, the second gyroscope Signal analyzed after generate control instruction, control the action of the first motor 322, the second motor 324, electric cylinder 34, such as draw Force snesor 143 detects that people's body phase turns left signal for waistband 1, then first motor 322 in left side is shut down, right side The first motor 322 start shooting, electric cylinder 34 inwardly pulls lower shell 33 so that pushing meanss drive miscellaneous part turn left; In another example in order to prevent user's submerged depth from exceeding default safety water depth, then by residing for hydraulic pressure sensor 38 in real time detection The depth of water, when the depth of water exceedes default safety value then the first motor 322 shut down running, or the first motor 322 shut down after The thrust direction of propulsion plant simultaneously is changed to upwards, user of service be pushed into safety water depth by reforwarding row;In another example when the second top When spiral shell instrument detects that human body tilts, the thrust direction of propulsion plant is adjusted by the action of the second motor 324 and electric cylinder 34 It is whole, until the angle of inclination that the first gyroscope 37 detects is consistent with human body angle of inclination.

A kind of portable self-regulation with lifesaving appliance described in the utility model turns to underwater power-assisted propeller, including Waistband, lifesaving appliance and propulsion plant, waistband is fixed on human body waist, and lifesaving appliance and propulsion plant are connected collection with waistband It is high into degree;Lifesaving appliance can produce buoyancy and human body is hauled out into the water surface by pulling the second bayonet lock gas to enter air bag;Waist Take and be provided with installing plate, propulsion plant is mounted on installing plate, can be real by the traction of the second motor and electric cylinder The activity of existing multiple directions, can realize to applying thrust in human body multiple directions, pass through the first bayonet lock between installing plate and waistband It is fixedly connected, when an emergency happens, propulsion plant can be abandoned by extracting the first bayonet lock;Arc connection on the inside of waistband Pulling force sensor, signal, the second gyroscope detection human body angle of inclination are relatively rotated to microcontroller transmission, the first gyroscope is used The anglec of rotation in detection propulsion plant relative to human body, hydraulic pressure sensor are used to detect diving depth, and it is too deep right to avoid diving under water Produce dangerous;Its is rational in infrastructure, with it is simple in construction, esy to use, safe and reliable, intelligence degree is high, with life-saving functions The advantages that, effectively solve the problems, such as that existing underwater power-assisted propulsion plant does not have life-saving functions.

Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right Property scope.

Claims (9)

1. a kind of portable self-regulation with lifesaving appliance turns to underwater power-assisted propeller, it is characterised in that:Including waistband (1), lifesaving appliance (2) and propulsion plant (3), described waistband (1) include the waistband rear end (11) of annular is made up of carrier bar And waistband front end (12) made of band, waistband front end (12) are interfixed company with the two-port of waistband rear end (11) Connect, and the buckle (13) for fixing waistband is provided with waistband front end (12);
Chute (113) is symmetrically arranged with the inside of described waistband rear end (11), arc (14) is respectively clamped into chute (113), And arc (14) is mutually slidably connected with chute (113);Pulling force sensor (143), arc are provided with chute (113) (14) inner side is provided with protruding shaft (141), and protruding shaft (141) is connected with each other by the first spring (142) and pulling force sensor (143); Installing plate (15) is symmetrically set with the outside of described waistband rear end (11), and first is provided with waistband rear end (11) Knapsack (16) and the second knapsack (17);
Some grooves (152) are provided with the inside of described installing plate (15), waistband rear end is provided with some projections on (11) (111) second spring (112), is arranged with projection (111) and stretches into groove (152), installing plate (15) is by second spring (112) Projection (111) and installing plate (15) are connected and fixed by the first bayonet lock (151) after compression;Set on the outside of described installing plate (15) Have connecting hole (154) and a deep-slotted chip breaker (150), side is provided with arc-shaped rack (155) in deep-slotted chip breaker, deep-slotted chip breaker (150) it is another Side is provided with the rubber washer (153) for anticollision;
Compression gas tank (22) that described lifesaving appliance (2) includes being arranged in the second knapsack, air valve (23) and it is arranged on waist With the air bag (21) in rear end (11) interlayer, described air bag (21) is fixedly connected with waistband (1);Described air valve (23) bag Include housing (230), air inlet (232), gas outlet (233), sealing dividing plate (234), be arranged on housing (230) inner chamber and and housing (230) sliding block (235) being slidably connected and the tracheae (236) being fixedly installed on sliding block;Described air inlet (232) be with Compression gas tank (22) is threadedly coupled, and gas outlet (233) are connected with each other with air bag (21), and tracheae is arranged with the 3rd bullet on (236) Spring (237), the 3rd spring (237) both ends mutually abut with sliding block (235), housing (230) respectively, and sliding block (235) is by the 3rd bullet Spring (237) is fixed by sliding block (235) and housing (230) by the second bayonet lock (231) after compressing;
Described propulsion plant (3) includes upper shell (32) and lower shell (33);It is provided with the upper shell (32) with connecting The rotating shaft (323) of hole (154) rotation connection is connect, the upper end of upper shell (32) is provided with filter screen (321), the inner chamber of upper shell (32) The first motor (322) with propeller is provided with, the lower end of upper shell (32) is provided with the second motor (324), the second motor (324) it is connected by gear (325) and arc-shaped rack (155);Described lower shell (33) is mutually arranged by some sleeves Form, upper end and the upper shell (32) of lower shell (33) are mutually permanently connected, and the lower end of lower shell (33) is to pass through electric cylinder (34) it is connected with each other with installing plate (15).
2. a kind of portable self-regulation with lifesaving appliance according to claim 1 turns to underwater power-assisted propeller, its It is characterised by:Described the first bayonet lock (151) is arcuate structure.
3. a kind of portable self-regulation with lifesaving appliance according to claim 1 turns to underwater power-assisted propeller, its It is characterised by:Battery (35) and microcontroller (36) are provided with described the first knapsack (16).
4. a kind of portable self-regulation with lifesaving appliance according to claim 3 turns to underwater power-assisted propeller, its It is characterised by:Described microcontroller (36) be respectively with battery (35), pulling force sensor (143), the first motor (322), Two motors (324), electric cylinder (34) are electrically connected with each other.
5. a kind of portable self-regulation with lifesaving appliance according to claim 3 turns to underwater power-assisted propeller, its It is characterised by:The first gyroscope (37) and hydraulic pressure sensor (38), and the first gyro are provided with described lower shell (33) Instrument (37) and hydraulic pressure sensor (38) are to be electrically connected with each other respectively with microcontroller (36).
6. a kind of portable self-regulation with lifesaving appliance according to claim 1 turns to underwater power-assisted propeller, its It is characterised by:Described upper shell (32) upper end is provided with protective cover made of web plate (31).
7. a kind of portable self-regulation with lifesaving appliance according to claim 1 turns to underwater power-assisted propeller, its It is characterised by:Described lower shell (33) is mutually arranged by some sleeves to be formed, and outer bulge loop is provided with the outside of the upper end of sleeve, is covered The lower end inside of cylinder is provided with internal projecting ring, and two neighboring sleeve is mutually arranged, and outer bulge loop mutually abuts with internal projecting ring.
8. a kind of portable self-regulation with lifesaving appliance according to claim 1 turns to underwater power-assisted propeller, its It is characterised by:The second gyroscope being electrically connected with each other with microcontroller (36) is provided with described buckle (13).
9. a kind of portable self-regulation with lifesaving appliance according to claim 1 turns to underwater power-assisted propeller, its It is characterised by:Described electric cylinder (34) both ends are that the lower end with lower shell (33), installing plate (15) are hinged respectively.
CN201721000538.8U 2017-08-10 2017-08-10 A kind of portable self-regulation with lifesaving appliance turns to underwater power-assisted propeller CN207024538U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721000538.8U CN207024538U (en) 2017-08-10 2017-08-10 A kind of portable self-regulation with lifesaving appliance turns to underwater power-assisted propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721000538.8U CN207024538U (en) 2017-08-10 2017-08-10 A kind of portable self-regulation with lifesaving appliance turns to underwater power-assisted propeller

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CN207024538U true CN207024538U (en) 2018-02-23

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107320915A (en) * 2017-08-10 2017-11-07 刘健威 A kind of portable self-regulation with lifesaving appliance turns to power-assisted propeller under water
CN109675265A (en) * 2019-02-25 2019-04-26 哈尔滨跃渊环保智能装备有限责任公司 Backpack type underwater scooter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107320915A (en) * 2017-08-10 2017-11-07 刘健威 A kind of portable self-regulation with lifesaving appliance turns to power-assisted propeller under water
WO2019028968A1 (en) * 2017-08-10 2019-02-14 刘健威 Life-saving device equipped portable underwater power-assisted propulsion device having self-adjustable steering function
CN109675265A (en) * 2019-02-25 2019-04-26 哈尔滨跃渊环保智能装备有限责任公司 Backpack type underwater scooter

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Granted publication date: 20180223

Termination date: 20180810