CN201745734U - Integrated underwater thruster - Google Patents
Integrated underwater thruster Download PDFInfo
- Publication number
- CN201745734U CN201745734U CN2010202161541U CN201020216154U CN201745734U CN 201745734 U CN201745734 U CN 201745734U CN 2010202161541 U CN2010202161541 U CN 2010202161541U CN 201020216154 U CN201020216154 U CN 201020216154U CN 201745734 U CN201745734 U CN 201745734U
- Authority
- CN
- China
- Prior art keywords
- motor
- shell
- rotor
- sealing handle
- battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses an integrated underwater thruster, which comprises a motor, a shell, a battery (14), a sealing handle (1) and a screw propeller (3). The integrated underwater thruster is characterized in that the motor of the thruster comprises a rotor (3) and a shell, a rotating shaft (32) of the rotor (3) is connected with the screw propeller (3), and the battery (14) and a power control circuit are arranged in the sealing handle (1). The rotor of the motor is integrated with the propeller, and the stator of the motor is integrated with the shell, thereby simplifying the structure, minimizing the resistance against the thruster and improving the operating efficiency of the motor.
Description
Technical field
The utility model relates to diving equipment, is specifically related to a kind of underwater scooter of the auxiliary device of diving under water.
Background technology
Many diving fans can use propelling unit in a kind of water, rotation by screw propeller produces thrust, improve submerged speed, traditional underwater scooter has shell, body seal, in be provided with motor, power supply and power control circuit, there is handle the shell both sides, this underwater scooter parts are many, complex structure, weight big (more than 5 kilograms); Rotating shaft will be passed containment shell, and the waterproof difficulty is big; Motor is low by the change speed gear box driving efficiency; The big water resistance of containment shell volume causes the higher electric power of needs (more than the 150W) greatly.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of rotor design with motor itself to become integrated and with stator and the incorporate underwater scooter of shell with oar.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions: the integral type underwater scooter, comprise motor, shell, battery, sealing handle and screw propeller, and the sealing handle is installed in angle of rake both sides, motor connects battery, the drive screw propeller rotates, and produces propulsive force in water, and angle of rake motor is made up of rotor and shell, the rotating shaft connecting bolt oar of rotor, like this, rotor and screw propeller are connected to one, with same rotating speed rotation; Shell is motor single-piece component part as the stator of motor, and the shell afterbody has the support and the bearing of fixed rotating shaft; Be provided with battery and power control circuit in the described sealing handle.
In order to prevent to seal handle, be provided with cavity in the sealing handle, be full of air in the cavity or fill up light material.
Described sealing handle outer also is provided with source switch and power supply read-out.
The utility model becomes integrated with oar with the rotor design of motor itself, with shell integrated, makes simple in structurely like this stator outward, reduces angle of rake resistance to greatest extent, and the work efficiency of motor also is improved; Battery is arranged in the handle, has reduced the link-change-speed box of motor and screw propeller, angle of rake overall weight is reduced; Shell and handle are connected as a single entity, and are that propelling unit whole machine balancing performance is good; Do not have circuit in the rotor, rotor outer ring, rotor shaft, oar all are plastics, can directly immerse in the water, have solved the difficult problem of existing procucts rotating shaft meeting water inlet.
Description of drawings
Fig. 1 is the utility model structural representation;
In the drawings: 1, sealing handle, 2, stator, 3, rotor, 11, source switch, 12, the electric weight read-out, 13, cavity, 14, battery, 21, support, 22, bearing, 31, screw propeller, 32, rotating shaft.
The specific embodiment
Shown in Figure 1, the integral type underwater scooter comprises motor, shell, battery 14, sealing handle 1 and screw propeller 3, sealing handle 1 is installed in angle of rake both sides, and motor connects battery 14, drives screw propeller 3 and rotates, in water, produce propulsive force, angle of rake motor is made up of rotor 3 and shell, the rotating shaft 32 connecting bolt oars 31 of rotor 3, like this, rotor 3 is connected to one with screw propeller 31, with same rotating speed rotation, shell is motor single-piece component part as the stator 2 of motor.
The shell afterbody has the support 21 and the bearing 22 of fixed rotating shaft 32, be provided with battery 14 and power control circuit in the sealing handle 1, sealing handle 1 outside also is provided with source switch 11 and power supply read-out 12, in order to prevent that sealing handle 1 sinks, be provided with cavity 13 in the sealing handle 1, be full of air in the cavity 13 or fill up light material, as insert foamed materials.
Claims (3)
1. integral type underwater scooter, comprise motor, shell, battery (14), sealing handle (1) and screw propeller (3), sealing handle (1) is installed in angle of rake both sides, and motor connects battery (14), drives screw propeller (3) and rotates, in water, produce propulsive force, it is characterized in that: angle of rake motor is made up of rotor (3) and shell, rotating shaft (32) the connecting bolt oar (31) of rotor (3), like this, rotor (3) is connected to one with screw propeller (31), with same rotating speed rotation; Shell is motor single-piece component part as the stator (2) of motor, and the shell afterbody has the support (21) and the bearing (22) of fixed rotating shaft (32); Be provided with battery (14) and power control circuit in the described sealing handle (1).
2. integral type underwater scooter according to claim 1 is characterized in that: in order to prevent to seal handle (1), be provided with cavity (13) in the sealing handle (1), be full of air or fill up light material in the cavity (13).
3. integral type underwater scooter according to claim 1 is characterized in that: described sealing handle (1) outside also is provided with source switch (11) and power supply read-out (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202161541U CN201745734U (en) | 2010-06-04 | 2010-06-04 | Integrated underwater thruster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202161541U CN201745734U (en) | 2010-06-04 | 2010-06-04 | Integrated underwater thruster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201745734U true CN201745734U (en) | 2011-02-16 |
Family
ID=43580407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202161541U Expired - Fee Related CN201745734U (en) | 2010-06-04 | 2010-06-04 | Integrated underwater thruster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201745734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741772A (en) * | 2016-11-30 | 2017-05-31 | 刘书宾 | A kind of Wearable push system under water |
-
2010
- 2010-06-04 CN CN2010202161541U patent/CN201745734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741772A (en) * | 2016-11-30 | 2017-05-31 | 刘书宾 | A kind of Wearable push system under water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107499487B (en) | Propulsion and generating integration device are driven to runner edge based on shaftless | |
| CN105292424A (en) | Ship flange integration propulsion device | |
| CN106672186A (en) | Full-open type double-body contra-rotating underwater propulsion system | |
| CN201074024Y (en) | Ducted propeller | |
| CN112406434B (en) | Electric water-air dual-purpose propeller | |
| CN103786853A (en) | Torque self-balancing combination propeller of underwater navigation body | |
| CN2880671Y (en) | Electrical underwater propeller | |
| CN205150207U (en) | Integrated propeller of boats and ships rim | |
| CN201745734U (en) | Integrated underwater thruster | |
| CN204056276U (en) | Boats and ships PODDED PROPULSOR | |
| CN204623814U (en) | Ship shaft carries the multistage counter rotating propeller of conduit | |
| CN202863748U (en) | Propeller adopting water lubricated bearing | |
| CN205131611U (en) | Magnetic coupling underwater propulsion ware | |
| CN111661294A (en) | Axial magnetic flux motor driven counter-rotating propeller type electric propeller | |
| CN205116134U (en) | Navigation ware is collected to surface of water floater | |
| CN207208434U (en) | A kind of amphibious marine propeller | |
| CN1948083A (en) | Wind electric power ship | |
| CN202574603U (en) | Jet pump for ship | |
| CN210618431U (en) | Permanent magnet motor co-rotating pod propeller | |
| CN215043598U (en) | Ship propeller capable of adjusting ship rotation angle | |
| CN213574447U (en) | Tidal current energy power generation device with propellers on two sides | |
| RU2583125C1 (en) | Marine propulsion installation | |
| CN206705799U (en) | A kind of waterwheel aerator | |
| CN214729584U (en) | Electromagnetic propeller for ship propulsion and dynamic positioning | |
| CN2910793Y (en) | Columnlike spiral blade propeller for ship use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20110604 |