CN213375124U - Bionic cuttlefish action device - Google Patents
Bionic cuttlefish action device Download PDFInfo
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- CN213375124U CN213375124U CN202021715831.4U CN202021715831U CN213375124U CN 213375124 U CN213375124 U CN 213375124U CN 202021715831 U CN202021715831 U CN 202021715831U CN 213375124 U CN213375124 U CN 213375124U
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- crankshaft
- cuttlefish
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- motion device
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Abstract
The utility model relates to the technical field of bionic motion, in particular to a bionic cuttlefish motion device, which comprises a base, a cuttlefish shell arranged on the base, a spiral crankshaft arranged in the cuttlefish shell and a driving mechanism for driving the crankshaft to rotate; the two sides of the cuttlefish shell are respectively provided with a plurality of paddle blades in a rotating mode, and one ends, close to the crankshaft, of the paddle blades are connected with the crankshaft in a rotating mode. An object of the utility model is to provide a bionical cuttlefish action device has solved the problem of the unable action of current bionical cuttlefish.
Description
Technical Field
The utility model relates to a bionical action technical field, concretely relates to bionical squid action device.
Background
Cuttlefish, also known as cuttlefish and cuttlefish, is closely related to octopus and squid, and the modern cuttlefish is newly produced in 2100 ten thousand years ago, and the ancestor is the class of archery. However, the common cuttlefish only lives on the sea bottom, and if the common cuttlefish needs to go to places such as an aquarium for viewing, although some bionic cuttlefish toys are available at present, the toys only have bionic appearance, cannot realize more complicated action effect, and lack of interest.
Disclosure of Invention
In order to overcome the defects and deficiencies existing in the prior art, the utility model aims to provide a bionic cuttlefish action device, which solves the problem that the existing bionic cuttlefish can not act.
The utility model discloses a realize through following technical scheme:
a bionic cuttlefish action device comprises a base, a cuttlefish shell arranged on the base, a spiral crankshaft arranged in the cuttlefish shell and a driving mechanism for driving the crankshaft to rotate; the two sides of the cuttlefish shell are respectively provided with a plurality of paddle blades in a rotating mode, and one ends, close to the crankshaft, of the paddle blades are connected with the crankshaft in a rotating mode.
And a linkage piece is arranged between each paddle blade and the crankshaft, one end of the linkage piece is rotatably connected with the crankshaft, and the other end of the linkage piece is slidably connected with the paddle blade.
A plurality of circular partition plates are arranged at equal intervals along the length direction of the crankshaft, and the cross sections of the partition plates are larger than that of the crankshaft; the vertical directions of the plurality of the partition plates are all overlapped with each other.
The driving mechanism comprises a motor, a first gear and a second gear, the motor is arranged on the base, the first gear is coaxially arranged at the output end of the motor, and the second gear is meshed with the first gear and sleeved at one end of the crankshaft.
Wherein the diameter of the first gear is smaller than the diameter of the second gear.
The cuttlefish shell comprises a head and a trunk, the head is arranged at one end of the trunk, the crankshaft is positioned in the trunk, the head is provided with a first fixing plate, and one end face of the first fixing plate is rotatably provided with a plurality of beards;
the one end that the bent axle is close to the second gear is provided with the round bar toward extending outward, the one end of round bar rotates with another terminal surface of first fixed plate (23) to be connected, the round bar cover is equipped with the third gear, follows more the equal coaxial fourth gear that is provided with of one end that the beard is close to first fixed plate, a plurality of fourth gears all with the third gear meshing.
The head is internally provided with a second fixing plate, the fourth gears rotate coaxially and are provided with guide shafts, and one ends of the guide shafts, far away from the fourth gears, are rotatably connected with the second fixing plate.
Wherein, the oar pieces on both sides of the cuttlefish shell are arranged in a staggered way.
The base is internally provided with a power supply, and the power supply is electrically connected with the driving mechanism.
The utility model has the advantages that:
the problem of current bionic cuttlefish unable action is solved: the utility model discloses a bionical cuttlefish action device, through being provided with bent axle and a plurality of oar piece of drawing, a plurality of oar pieces simulate cuttlefish's meat fin to when actuating mechanism drive crankshaft rotates, because the eccentric of bent axle rotates, thereby drive the oar piece of drawing and constantly overturn in the both sides of cuttlefish shell repeatedly, thereby simulate cuttlefish action when moving about, increased the interest.
Drawings
The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is an enlarged view of the area a in fig. 2.
Fig. 4 is another schematic view of the internal structure of the present invention.
Fig. 5 is a schematic structural view of a crankshaft.
Reference numerals
A base-1, a cuttlefish shell-2, a head-21, a trunk-22, a first fixing plate-23, a beard-24, a round bar-25, a third gear-26, a fourth gear-27, a second fixing plate-28, a guide shaft-29,
crankshaft-3, partition-31, driving mechanism-4, motor-41, first gear-42, second gear-43, paddle-5 and linkage-6.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
It should be noted that the structures shown in the drawings are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used for limiting the practical limitations of the present invention, so that the modifications or adjustments of any structure do not have the essential meaning in the art, and the technical contents disclosed in the present invention should still fall within the scope that the functions and the achievable objects of the present invention can be achieved without affecting the present invention.
As shown in fig. 1 to 5, a bionic squid action device is characterized in that: comprises a base 1, a cuttlefish shell 2 arranged on the base 1, a spiral crankshaft 3 arranged in the cuttlefish shell 2 and a driving mechanism 4 for driving the crankshaft 3 to rotate; the two sides of the cuttlefish shell 2 are respectively provided with a plurality of paddle blades 5 in a rotating mode, and one ends, close to the crankshaft 3, of the paddle blades 5 are connected with the crankshaft 3 in a rotating mode.
In the bionic squid movement device of the embodiment, the structure of the crankshaft 3 is shown in fig. 3, when one end of the crankshaft 3 is fixed at a certain position and the crankshaft 3 is driven to rotate at the certain position, the spiral crankshaft 3 can perform a motion track similar to that of the drill bit during rotation. Particularly, in the embodiment, the plurality of paddles 5 on the two sides are arranged in a staggered manner, so that the meat fins of the cuttlefish can be better simulated; when the driving mechanism 4 drives the crankshaft 3 to rotate, the paddling blades 5 are driven to repeatedly overturn on two sides of the cuttlefish shell 2 continuously due to the eccentric rotation of the crankshaft 3, so that the actions of the cuttlefish when swimming are simulated, and the interestingness is increased.
Specifically, a linkage member 6 is arranged between each paddle blade 5 and the crankshaft 3, one end of the linkage member 6 is rotatably connected with the crankshaft 3, the other end of the linkage member 6 is slidably connected with the paddle blade 5, the position relationship between the linkage member 6 and the crankshaft 3 is the same as the relationship between a rotating shaft and an eccentric wheel, the rotation of the crankshaft 3 can drive the reciprocating eccentric motion of the linkage member 6, and meanwhile, the linkage member 6 drives the other end of the linkage member 6 to turn up and down in a certain angle in a reciprocating manner while reciprocating eccentric motion, so that the paddle blades 5 can be driven to perform the same motion; meanwhile, the linkage piece 6 can slidably penetrate into the paddle blade 5, and the yielding in the x direction is realized when the linkage piece 6 is turned up and down.
Specifically, a plurality of circular partition plates 31 are equidistantly arranged along the length direction of the crankshaft 3, the cross sections of the partition plates 31 are larger than that of the crankshaft 3, and in the embodiment, a plurality of linkage pieces 6 are connected between every two adjacent partition plates 31; in addition, the vertical directions of the plurality of the partition plates 31 are overlapped with each other, so that the positions of the partition plates 31 in the cuttlefish shell 2 can be kept unchanged when the crankshaft 3 rotates, and the occupied position of the cuttlefish shell 2 is saved as much as possible.
Specifically, the driving mechanism 4 includes a motor 41, a first gear 42 and a second gear 43, the motor 41 is disposed on the base 1, the first gear 42 is coaxially disposed at an output end of the motor 41, the second gear 43 is engaged with the first gear 42 and sleeved at one end of the crankshaft 3, and the motor 41 rotates to drive the first gear 42 and the second gear 43 to rotate, so as to drive the crankshaft 3 to rotate; in addition, the diameter of the first gear 42 is smaller than that of the second gear 43, so that the second gear 43 can play a role in speed reduction, and the rotation stability of the crankshaft 3 can be ensured.
Specifically, the cuttlefish shell 2 comprises a head 21 and a trunk 22, the head 21 is arranged at one end of the trunk 22, the crankshaft 3 is positioned in the trunk 22, the head 21 is provided with a first fixing plate 23, and one end face of the first fixing plate 23 is rotatably provided with a plurality of beards 24; bent axle 3 is close to the one end of second gear 43 and is provided with round bar 25 toward extending outward, the one end of round bar 25 rotates with another terminal surface of first fixed plate (23) to be connected, round bar 25 cover is equipped with third gear 26, many with the one end that beard 24 is close to first fixed plate 23 all is coaxial to be provided with fourth gear 27, and a plurality of fourth gears 27 all mesh with third gear 26. In this embodiment, when the motor 41 is started, the second gear 43 drives the rotation of the round bar 25, and the third gear 26 on the round bar 25 drives the rotation of the plurality of fourth gears 27, so as to drive the beard 24 of the head 21 of the cuttlefish shell 2 to rotate, thereby further improving the motion state of the present invention.
Specifically, a second fixing plate 28 is arranged in the head 21, a plurality of fourth gears 27 are coaxially and rotatably provided with guide shafts 29, one ends, far away from the fourth gears 27, of the guide shafts 29 are rotatably connected with the second fixing plate 28, and the guide shafts 29 are arranged, so that the rotating stability of the beards 24 is further ensured.
Specifically, a power supply is arranged in the base 1, and the power supply is electrically connected with the driving mechanism 4 and can supply power to the motor 41.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. A bionic cuttlefish action device is characterized in that: comprises a base (1), a cuttlefish shell (2) arranged on the base (1), a spiral crankshaft (3) arranged in the cuttlefish shell (2) and a driving mechanism (4) for driving the crankshaft (3) to rotate; the cuttlefish shell is characterized in that a plurality of paddle blades (5) are respectively arranged on two sides of the cuttlefish shell (2) in a rotating mode, and one ends, close to the crankshaft (3), of the paddle blades (5) are rotatably connected with the crankshaft (3).
2. The bionic squid motion device as claimed in claim 1, wherein: a linkage piece (6) is arranged between each paddling sheet (5) and the crankshaft (3), one end of each linkage piece (6) is rotatably connected with the crankshaft (3), and the other end of each linkage piece (6) is slidably connected with the paddling sheet (5).
3. The bionic squid motion device as claimed in claim 2, wherein: a plurality of circular partition plates (31) are equidistantly arranged along the length direction of the crankshaft (3), and the cross sections of the partition plates (31) are larger than that of the crankshaft (3); the vertical directions of the plurality of separators (31) are all overlapped with each other.
4. The bionic squid motion device as claimed in claim 1, wherein: the driving mechanism (4) comprises a motor (41), a first gear (42) and a second gear (43), the motor (41) is arranged on the base (1), the first gear (42) is coaxially arranged at the output end of the motor (41), and the second gear (43) is meshed with the first gear (42) and sleeved at one end of the crankshaft (3).
5. The bionic squid motion device as claimed in claim 4, wherein: the diameter of the first gear (42) is smaller than the diameter of the second gear (43).
6. The bionic squid motion device as claimed in claim 4, wherein: the cuttlefish shell (2) comprises a head (21) and a trunk (22), the head (21) is arranged at one end of the trunk (22), the crankshaft (3) is positioned in the trunk (22), the head (21) is provided with a first fixing plate (23), and one end face of the first fixing plate (23) is rotatably provided with a plurality of beards (24);
bent axle (3) are close to the one end of second gear (43) and toward extending outward and are provided with round bar (25), the one end of round bar (25) is rotated with another terminal surface of first fixed plate (23) and is connected, round bar (25) cover is equipped with third gear (26), and is many the one end that beard (24) are close to first fixed plate (23) is all coaxial to be provided with fourth gear (27), and a plurality of fourth gear (27) all mesh with third gear (26).
7. The bionic squid motion device as claimed in claim 6, wherein: be equipped with second fixed plate (28) in head (21), it is a plurality of fourth gear (27) all coaxial rotation is provided with guiding axle (29), guiding axle (29) keep away from the one end of fourth gear (27) and rotate with second fixed plate (28) and be connected.
8. The bionic squid motion device as claimed in claim 1, wherein: the paddle blades (5) on the two sides of the cuttlefish shell (2) are arranged in a staggered mode.
9. The bionic squid motion device as claimed in claim 1, wherein: the base (1) is internally provided with a power supply, and the power supply is electrically connected with the driving mechanism (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021715831.4U CN213375124U (en) | 2020-08-18 | 2020-08-18 | Bionic cuttlefish action device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021715831.4U CN213375124U (en) | 2020-08-18 | 2020-08-18 | Bionic cuttlefish action device |
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| CN213375124U true CN213375124U (en) | 2021-06-08 |
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| CN202021715831.4U Active CN213375124U (en) | 2020-08-18 | 2020-08-18 | Bionic cuttlefish action device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772059A (en) * | 2021-10-27 | 2021-12-10 | 东北大学 | Underwater multi-degree-of-freedom motion robot imitating Sepiella maindroni and shrimp heads |
-
2020
- 2020-08-18 CN CN202021715831.4U patent/CN213375124U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113772059A (en) * | 2021-10-27 | 2021-12-10 | 东北大学 | Underwater multi-degree-of-freedom motion robot imitating Sepiella maindroni and shrimp heads |
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