CN204936727U - A kind of bionic amphibious car - Google Patents
A kind of bionic amphibious car Download PDFInfo
- Publication number
- CN204936727U CN204936727U CN201520760554.1U CN201520760554U CN204936727U CN 204936727 U CN204936727 U CN 204936727U CN 201520760554 U CN201520760554 U CN 201520760554U CN 204936727 U CN204936727 U CN 204936727U
- Authority
- CN
- China
- Prior art keywords
- blade
- vehicle body
- electromagnet
- actuating device
- magnetic
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Toys (AREA)
Abstract
A kind of bionic amphibious car, relate to amphibious vehicle field, comprise vehicle body, described vehicle body is provided with the actuating device making vehicle body movement in water and the hydrofoil assembly that can spin upside down, this actuating device comprises at least one magnetic power unit, and this magnetic power unit comprises support body, blade and driven unit; Above-mentioned driven unit comprises a plurality of electromagnet and controller, and a plurality of described electromagnet is spaced and be arranged in the relative both sides of blade symmetrically along the length direction of blade by support body; A plurality of described electromagnet produces magnetic-field intensity and the controlled dynamic magnetic field of pole polarity by controller, does cycle adjustable waveform in the horizontal direction swing to make blade.The beneficial effects of the utility model: actuating device relies on magnetic motive force to make blade do waveform in water as fish tail bar and swings, and moves in water to promote vehicle body.Compared to screw propeller type of drive, the magnetic motive force type actuating device in the utility model have noiselessness, can not stuck, safety advantages of higher.
Description
Technical field
The utility model relates to amphibious vehicle field, particularly relates to a kind of bionic amphibious car.
Background technology
Along with the development of science and technology, the vehicle are also day by day flourishing.Current many countries all manufacture amphibian automobile, also referred to as amphibious vehicle in research and development.Amphibian automobile as a kind of not only can on land but also the vehicle that can travel in water, more and more welcomed by the people.The water medium power system of existing amphibian automobile normally adopts screw propeller type of drive, the motor that screw propeller type of drive mainly comprises blade and drives blade to rotate, there is following problem in this traditional screw propeller type of drive: 1. motor operation and blade rotate and all easily produce noise, not only allow people feel noisy, also can produce harmful effect to organism in water.2., because blade is exposed in water, in water, foreign material are easily stuck on blade because of blade high-speed rotary, and cause blade stuck, amphibious vehicle cannot continue to move ahead.3. blade in an exposed manner High Rotation Speed in water, for parade or the biology dropped in water there is great potential safety hazard.
Summary of the invention
The utility model provides a kind of bionic amphibious car, has that noise is large, the blade shortcoming such as easily stuck, safety is not enough with the water medium power system overcoming existing amphibious vehicle.
The utility model adopts following technical scheme:
A kind of bionic amphibious car, comprise vehicle body, the bottom of above-mentioned vehicle body is provided with at least one actuating device making vehicle body movement in water, above-mentioned actuating device comprises at least one magnetic power unit, this magnetic power unit comprises support body, blade and driven unit, the end of at least one length direction of above-mentioned blade swingingly can be articulated in support body in the horizontal direction, this driven unit comprises a plurality of electromagnet and controller, a plurality of above-mentioned electromagnet is spaced and be arranged in the relative both sides of blade symmetrically along the length direction of blade by support body, and the magnetic pole of electromagnet is in the horizontal direction towards blade, a plurality of above-mentioned electromagnet produces magnetic-field intensity and the controlled dynamic magnetic field of pole polarity by controller, does the adjustable waveform of oscillation period in the horizontal direction swing to make blade, above-mentioned vehicle body is also provided with the hydrofoil assembly that can spin upside down.
Further, above-mentioned hydrofoil assembly comprises front slide and tail skid, the top of the engine case of above-mentioned vehicle body is provided with an above-mentioned front slide be in the shape of the letter V, the two ends of this front slide can be articulated in vehicle body with spinning upside down by pipe link, the both sides, rear end of above-mentioned vehicle body are respectively equipped with an above-mentioned tail skid arranged along bodywork length direction, bottom the rear end being articulated in vehicle body that this tail skid can be spun upside down towards vehicle body both sides by a L-type pipe link; Above-mentioned actuating device is by expansion link liftable and can be arranged at body bottom with horizontally rotating.
Particularly, above-mentioned tail skid bottom surface is along the extended concave surface in bodywork length direction.
Particularly, the rear end of above-mentioned vehicle body is provided with the L-type recess for settling L-type pipe link.
Particularly, above-mentioned body bottom is provided with the groove for settling above-mentioned actuating device around expansion link.
Particularly, the two ends in above-mentioned length of blade direction all swingingly can be articulated in support body in the horizontal direction by fork.
As a kind of embodiment, above-mentioned blade is flexible magnets.As another embodiment, blade is that flexible material is made, and is provided with a plurality of magnet making blade do waveform for matching with electromagnet to swing in blade.
As a kind of embodiment, a plurality of above-mentioned electromagnet is arranged in the left and right sides of blade by support body.As another embodiment, a plurality of above-mentioned electromagnet is arranged in the both sides up and down of blade by support body.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages:
In one, the utility model, the bottom of vehicle body is provided with at least one actuating device making vehicle body movement in water, this actuating device comprises at least one magnetic power unit, this magnetic power unit comprises blade and makes blade do waveform in the horizontal direction the driven unit swung, and this driven unit comprises and is a plurality ofly arranged in the electromagnet of the relative both sides of blade and the controller for controlling electromagnet.Make electromagnet produce magnetic-field intensity and the controlled dynamic magnetic field of pole polarity by controller, rely on the magnetic force of electromagnet to make blade in water, do waveform swing as fish tail bar is the same, move in water to promote vehicle body.Compared to traditional screw propeller type of drive, the magnetic motive force type actuating device in the utility model have noiselessness, can not stuck, safety advantages of higher, and can not emission pollutants.Vehicle body is also provided with the hydrofoil assembly that can spin upside down, and when vehicle body is in water during quick travel, the buoyancy that hydrofoil assembly provides can be lifted away from the water surface vehicle body, thus greatly reduces the resistance of water, accelerates route speed.
Two, in the utility model, blade is that flexible material is made, and is provided with a plurality of magnet making blade do waveform for matching with electromagnet to swing in blade.By magnet and electromagnet mode one to one, make the point of action of magnetic force more accurate, make the controllability of blade oscillating action stronger.
Three, in the utility model, hydrofoil assembly comprises front slide and tail skid, the top of the engine case of vehicle body is provided with a front slide be in the shape of the letter V, the two ends of this front slide can be articulated in vehicle body with spinning upside down by pipe link, and the both sides, rear end of vehicle body are respectively equipped with a tail skid arranged along bodywork length direction.Front slide and tail skid are turn to below vehicle body, when vehicle body is in water during quick travel, the buoyancy that front slide and tail skid provide can be lifted away from the water surface vehicle body, thus greatly reduce the resistance of water, accelerate route speed, when land walking, front slide and tail skid can upwards can be overturn rapidly.At the transition phase that land and water pattern switches mutually, namely at land and water boundary place, the hydrofoil assembly be in upwards upset or upset downwards plays the effect supporting vehicle body and slide forward, allows amphibious vehicle switch land and water pattern reposefully.
Four, in the utility model, actuating device is by expansion link liftable and can be arranged at body bottom with horizontally rotating, and according to the real draft degree of depth of amphibious vehicle, the length of adjustable telescopic rod, is in the suitable degree of depth to make actuating device in water; Rotated by expansion link, drive actuating device to rotate, to change the action direction of actuating device to vehicle body, solve the problem that amphibious vehicle turns in water.
Five, in the utility model, tail skid bottom surface is along the extended concave surface in bodywork length direction, makes tail skid have the effect of segmentation current, makes amphibious vehicle more steady in water.
Six, in the utility model, vehicle body is provided with for settling the L-type recess of L-type pipe link and for settling the groove of actuating device, when land walking, L-type pipe link is placed in L-type recess, actuating device is placed in groove, reduce the overall width of amphibious vehicle, allow the outward appearance of amphibious vehicle cleaner and tidier, attractive in appearance simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation one that the utility model is in land pattern.
Fig. 2 is the structural representation two that the utility model is in land pattern.
Fig. 3 is the structural representation three that the utility model is in land pattern.
Fig. 4 is the structural representation one that the utility model is in marine mode.
Fig. 5 is the structural representation two that the utility model is in marine mode.
Fig. 6 is the structural representation three that the utility model is in marine mode.
Fig. 7 is the structural representation of actuating device embodiment one.
Fig. 8 is the decomposing schematic representation of magnetic power unit in actuating device embodiment one.
Fig. 9 is the structural representation of actuating device embodiment two.
Figure 10 is the decomposing schematic representation of magnetic power unit in actuating device embodiment two.
Figure 11 is that (wherein N, N+, S, S+ represent magnetic pole, and press magnetic-field intensity intensity: N+>N, S+>S for the fundamental diagram (birds-eye view) of magnetic power unit in actuating device embodiment two; G, H are direction signs; (1), (2), (3), (4) represent four kinds of states of magnetic power unit; Arrow represents the time dependent precedence of magnetic power unit.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, carry out clear, complete description to the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Referring to figs. 1 through Fig. 6, a kind of bionic amphibious car, comprises vehicle body 1, and vehicle body 1 is provided with the hydrofoil assembly and at least one actuating device 6 that help vehicle body to move ahead in water.Above-mentioned hydrofoil assembly comprises a front slide 2 and two tail skids 4, and preferably: front slide 2 is in the shape of the letter V, and two ends can be articulated in the both sides, front end of vehicle body 1 by pipe link 3 with spinning upside down towards vehicle body 1 front.Two tail skids 4 can be articulated in bottom the rear end of vehicle body 1 towards vehicle body 1 left and right sides in the mode of putting along vehicle body 1 length direction by L-type pipe link 5 with spinning upside down.Vehicle body 1 is provided with the engine installation (not shown in FIG.) spun upside down for controlling front slide 2 and tail skid 4.
Referring to figs. 1 through Fig. 6, preferably: the both sides, rear end of vehicle body 1 are provided with the L-type recess 11 for settling L-type pipe link 5.The bottom surface of tail skid 4 is extended concave surface 41 along bodywork length direction, makes it have the effect of segmentation current, allows amphibious vehicle walk more reposefully in water.Tail skid 4 realizes the action spun upside down by the hydraulic ram 7 be arranged at bottom vehicle body 1.
Referring to figs. 1 through Fig. 6, packed up by hydrofoil assembly when amphibious vehicle is at land walking, namely front slide 2 turn to the top of the engine case of vehicle body 1; Tail skid 4 turn to the top of vehicle body 1 rear end, and makes L-type pipe link 5 be placed in L-type recess 11, to reduce the overall width of amphibious vehicle, allows the outward appearance of amphibious vehicle cleaner and tidier, attractive in appearance simultaneously.When amphibious vehicle is walked at land and water boundary place, hydrofoil assembly is slowly put down, treat that front slide 2 and tail skid 4 turn to the below of vehicle body 1, effect in conjunction with slide plate 2 and the bearing force of tail skid 4, the buoyancy of the water surface and inertia makes amphibious vehicle continue to slide in water, to switch to marine mode smoothly; Starting actuating device 6 subsequently makes amphibious vehicle accelerate to move ahead, and when the speed of amphibious vehicle is promoted to a certain degree, the buoyancy that front slide 2 and tail skid 4 provide can be lifted away from the water surface vehicle body 1, thus greatly reduces the resistance of water, accelerates route speed.
Referring to figs. 1 through Fig. 6, the bottom of vehicle body 1 is provided with at least one actuating device 6 making amphibious vehicle movement in water.Preferably: actuating device 6 by expansion link 7 liftable and bottom the rear end that can be arranged at vehicle body 1 with horizontally rotating, and is provided with the groove 12 for settling actuating device 6 around expansion link 7.When land walking, by expansion link 7, actuating device 6 is raised in groove 12.When walking in water, according to the real draft degree of depth of amphibious vehicle, to water, it is made to be in the suitable degree of depth by below actuating device 6 by expansion link 7; Rotated by expansion link 7, drive actuating device 6 rotate, to change the action direction of actuating device 6 pairs of vehicle bodies 1, thus can change amphibious vehicle in water before line direction.
With reference to Fig. 6 to Fig. 8, the specific embodiments one as actuating device 6: actuating device 6 comprises a plurality of magnetic power unit A be arranged side by side.Magnetic power unit A comprises support body b, blade a and makes blade a do waveform in the horizontal direction the driven unit swung.Wherein, blade a two ends along its length all can swingingly be articulated in support body b in the horizontal direction by two fork b2.Above-mentioned driven unit comprises a plurality of electromagnet c and the controller (not shown in FIG.) for making electromagnet c produce magnetic-field intensity and the controlled dynamic magnetic field of pole polarity.Electromagnet c comprises iron core c2 and the housing c1 for wrapping up conductive coil (not shown in FIG.).A plurality of electromagnet c is spaced and be arranged in the left and right sides of blade a symmetrically along the length direction of blade a by support body b, and every side is provided with two row's electromagnet c, and one end magnetic pole of electromagnet c by through hole b1 in the horizontal direction towards blade a; The dynamic magnetic field that these electromagnet c produces makes blade a do cycle adjustable waveform in the horizontal direction by the control of controller (not shown in FIG.) to swing.Blade a can directly be made up of flexible magnets, directly to be matched with electromagnet c generation power, make blade a do waveform swing by blade a; Blade a also can be made up of flexible material, and in blade a, arrange a plurality of magnet a1 be intervally arranged along its length, to be matched generation power by magnet a1 with electromagnet c, and blade a done, and waveform swings.On a of blade more at most that electromagnet c arranges along the length direction of blade a corresponding can controlling point more, controller can more accurately control the wobbling action of blade a.
With reference to Fig. 6, Fig. 9 and Figure 10, the specific embodiments two as actuating device 6: actuating device 6 comprises a plurality of magnetic power unit B be arranged side by side.Magnetic power unit B comprises support body e, blade a and makes blade a do waveform in the horizontal direction the driven unit swung.Wherein, blade a two ends along its length all can swingingly be articulated in support body e in the horizontal direction by two fork e2.Above-mentioned driven unit comprises a plurality of electromagnet f and the controller (not shown in FIG.) for making electromagnet f produce magnetic-field intensity and the controlled dynamic magnetic field of pole polarity.Electromagnet f comprises iron core f2 and the housing f1 for wrapping up conductive coil (not shown in FIG.).A plurality of electromagnet f is spaced and be arranged in the both sides up and down of blade a symmetrically along the length direction of blade a by support body e, every side is provided with two row's electromagnet f, and one end magnetic poles of two row electromagnet f by through hole e1 respectively with horizontal direction towards and the mode of opposition is extended in the left and right sides of blade a mutually; The dynamic magnetic field that these electromagnet f produces makes blade a do cycle adjustable waveform in the horizontal direction by the control of controller (not shown in FIG.) to swing.Blade a can directly be made up of flexible magnets, directly to be matched with electromagnet f generation power, make blade a do waveform swing by blade a; Blade a also can be made up of flexible material, and in blade a, arrange a plurality of magnet a1 be intervally arranged along its length, to be matched generation power by magnet a1 with electromagnet f, and blade a done, and waveform swings.On a of blade more at most that electromagnet f arranges along the length direction of blade a corresponding can controlling point more, controller can more accurately control the wobbling action of blade a.
With reference to Fig. 6 to Figure 11, the specific embodiments one of actuating device 6 is identical with the principle of work of specific embodiments two, for specific embodiments two: the magnetic pole of magnet a1 is positioned at the left and right sides of blade and just right with the magnetic pole of electromagnet f, and blade a is provided with magnet a1 part and is called node; For a wherein node: be energized by controller (not shown in FIG.) to the two electromagnet f that the node left and right sides opposes mutually and produce dynamic magnetic field, and the polarity identical with magnetic-field intensity (as shown in Figure 5) of two magnetic poles that two electromagnet f are opposed mutually, utilize the principle that there is a natural attraction between the sexes for two like magnetic poles repel each other, make node towards left side or right side skew by magnetic force; Changed the size and Orientation of electric current by controller, and the polarity of electromagnet f and magnetic-field intensity generating period are sexually revised, the swing that above-mentioned node offsets back and forth towards the left and right sides can be made.When controller controls all electromagnet f in an identical manner, and when the mode making the later node of a plurality of node along blade a length direction follow previous node swing returns to swing successively, blade a undulate swing in the horizontal direction can be made.With reference to Fig. 6 to Figure 11, the working process of actuating device 6 is described: first each electromagnet f is energized successively along G direction by controller (not shown in FIG.) with four kinds of mode of operations, and make the dynamic magnetic field of each electromagnet f as shown in state (1), due to the two like magnetic poles repel each other principle that there is a natural attraction between the sexes, blade a is interacted by magnet a1 and electromagnet f and is swung, and as shown in state (1); Subsequently by controller by the dynamic magnetic field of each electromagnet f from state (1) smoothly excessive to state (2) time, blade a is rocked to as shown in state (2) thereupon; By that analogy, by controller by the dynamic magnetic field of each electromagnet f by state (1), state (2), state (3), state (4) mode successively and the change of circulation when to make between each state level and smooth and continuity ground transition, blade a can ceaselessly do waveform swing as fish tail bar is the same in water.The water of blade a both sides is stirred towards G direction by the blade a that waveform swings, and actuating device 6 is moved towards H direction; Also oscillation period and the amplitude of fluctuation of blade a can be changed by controller.The oscillation period of blade a is shorter, and amplitude is larger then larger to the propelling thrust of actuating device 6 generation.When the amplitude of fluctuation of blade a is maximum, the surface of blade a and the support body e phase of both sides by pasting, with the barrier effect reinforced blade a by support body e to the toggle action of water.When each electromagnet f to be energized successively along H direction by controller and make blade a do waveform swing time, actuating device 6 can be pushed towards G direction.Compared to traditional screw propeller type of drive, the actuating device 6 in the present invention have noiselessness, can not stuck, safety advantages of higher.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (10)
1. a bionic amphibious car, comprise vehicle body, described vehicle body is provided with at least one actuating device making vehicle body movement in water, it is characterized in that: described actuating device comprises at least one magnetic power unit, this magnetic power unit comprises support body, blade and driven unit, the end of at least one length direction of described blade swingingly can be articulated in support body in the horizontal direction, this driven unit comprises a plurality of electromagnet and controller, a plurality of described electromagnet is spaced and be arranged in the relative both sides of blade symmetrically along the length direction of blade by support body, and a magnetic pole of electromagnet is in the horizontal direction towards blade, a plurality of described electromagnet produces magnetic-field intensity and the controlled dynamic magnetic field of pole polarity by controller, does the adjustable waveform of oscillation period in the horizontal direction swing to make blade, described vehicle body is also provided with the hydrofoil assembly that can spin upside down.
2. a kind of bionic amphibious car as claimed in claim 1, it is characterized in that: described hydrofoil assembly comprises front slide and tail skid, the top of the engine case of described vehicle body is provided with a described front slide be in the shape of the letter V, the two ends of this front slide can be articulated in vehicle body with spinning upside down by pipe link, the both sides, rear end of described vehicle body are respectively equipped with a described tail skid arranged along bodywork length direction, bottom the rear end being articulated in vehicle body that this tail skid can be spun upside down towards vehicle body both sides by a L-type pipe link; Described actuating device is by expansion link liftable and can be arranged at body bottom with horizontally rotating.
3. a kind of bionic amphibious car as claimed in claim 2, is characterized in that: described tail skid bottom surface is along the extended concave surface in bodywork length direction.
4. a kind of bionic amphibious car as claimed in claim 2, is characterized in that: the rear end of described vehicle body is provided with the L-type recess for settling L-type pipe link.
5. a kind of bionic amphibious car as claimed in claim 2, is characterized in that: described body bottom is provided with the groove for settling described actuating device around expansion link.
6. the bionic amphibious car of one as described in as arbitrary in claim 1-5, is characterized in that: the two ends in described length of blade direction all swingingly can be articulated in support body in the horizontal direction by fork.
7. the bionic amphibious car of one as described in as arbitrary in claim 1-5, is characterized in that: described blade is flexible magnets.
8. the bionic amphibious car of one as described in as arbitrary in claim 1-5, is characterized in that: described blade is that flexible material is made, and is provided with a plurality of magnet making blade do waveform for matching with electromagnet to swing in blade.
9. the bionic amphibious car of one as described in as arbitrary in claim 1-5, is characterized in that: a plurality of described electromagnet is arranged in the left and right sides of blade by support body.
10. the bionic amphibious car of one as described in as arbitrary in claim 1-5, is characterized in that: a plurality of described electromagnet is arranged in the both sides up and down of blade by support body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760554.1U CN204936727U (en) | 2015-09-29 | 2015-09-29 | A kind of bionic amphibious car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760554.1U CN204936727U (en) | 2015-09-29 | 2015-09-29 | A kind of bionic amphibious car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204936727U true CN204936727U (en) | 2016-01-06 |
Family
ID=55004175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520760554.1U Withdrawn - After Issue CN204936727U (en) | 2015-09-29 | 2015-09-29 | A kind of bionic amphibious car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204936727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109294A (en) * | 2015-09-29 | 2015-12-02 | 南安市腾龙专利应用服务有限公司 | Bionic amphibious vehicle |
-
2015
- 2015-09-29 CN CN201520760554.1U patent/CN204936727U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109294A (en) * | 2015-09-29 | 2015-12-02 | 南安市腾龙专利应用服务有限公司 | Bionic amphibious vehicle |
| CN105109294B (en) * | 2015-09-29 | 2017-07-25 | 南安市腾龙专利应用服务有限公司 | A kind of bionic amphibious car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204642126U (en) | Jellyfish bio-robot | |
| CN102079371B (en) | Bionic robofish propelled by vibration of lateral fins | |
| CN105129062B (en) | A kind of Biomimetic Fish and its method for work of fish tail | |
| CN103950525A (en) | Low-energy-consumption magnetomotive propelling mechanism of bionic robot fish | |
| CN104309788A (en) | Double-fluctuation pectoral-fin cooperative-propel ray-imitated underwater vehicle | |
| CN204936727U (en) | A kind of bionic amphibious car | |
| CN105109294A (en) | Bionic amphibious vehicle | |
| CN103213664A (en) | Dual-drive bionic pectoral fin framework | |
| CN108466687A (en) | One kind fast moving type Bionic water strider robot and its working method | |
| CN204936728U (en) | Three dwell driving | |
| CN103192966A (en) | Turtle robot | |
| CN205160408U (en) | A magnetic dynamic device | |
| CN203876970U (en) | Bionic swimming device | |
| CN106585935A (en) | Marine sailing machine driven by bionic mechanism | |
| CN115370290A (en) | Miniature sampling robot in deep sea | |
| CN203727561U (en) | Eight-leg electric vehicle for children | |
| CN105186822A (en) | Magnetomotive device and working principle thereof | |
| CN105041741B (en) | Hydraulic drive control system of full-hydraulic amphibious amusement tank | |
| CN103158880B (en) | Empty sky electric helicopter | |
| CN2424032Y (en) | Simulative walk paddle wheel of amphibious vehicle | |
| KR101206091B1 (en) | Magnetic levitation train | |
| CN110752736A (en) | Swing type magnetomotive internal pushing structure | |
| US10804786B2 (en) | Interactive electromagnetic apparatus | |
| CN202294295U (en) | Automobile magnetic assisted device | |
| CN101612989A (en) | Water-borne permanent magnet driving ship device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160106 Effective date of abandoning: 20170725 |
|
| AV01 | Patent right actively abandoned |