CN205396501U - Cruise and bionical machine fish tail fin contained angle of charge mode interchangeable change mechanism - Google Patents
Cruise and bionical machine fish tail fin contained angle of charge mode interchangeable change mechanism Download PDFInfo
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- CN205396501U CN205396501U CN201620183919.3U CN201620183919U CN205396501U CN 205396501 U CN205396501 U CN 205396501U CN 201620183919 U CN201620183919 U CN 201620183919U CN 205396501 U CN205396501 U CN 205396501U
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- ratchet
- tail fin
- tooth bar
- electromagnetic switch
- gear
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Abstract
The utility model discloses a cruise and the variable motivation of tail fin contained angle of charge mode interchangeable is constructed and is comprised shell, electromagnetic switch, round pin, change ratchet, rack, gear, axle, tail fin, spring, and gear and tail fin are about the symmetrical setting of rack. Need be when cruising (charging) state when bionical machine fish, the electromagnetic switch circular telegram, electromagnetic switch's movable iron core drives left ratchet and removes right, the cusp right -hand member of left side ratchet touches right ratchet and later leaves the locating piece area on the right ratchet constant head tank (sliding tray) and force right ratchet rotatory, electromagnetic switch loses the electricity back, movable iron core drives left ratchet and removes initial position left, the locating piece of right side ratchet removes left under the effect of spring, by the locking at sliding tray (constant head tank) left end, and then drive rack (the right side) removal left, the rotatory messenger's tail fin of motion drive gear of rack inclines after one's death for the fish and reaches (charging) the state of cruising. Through the utility model discloses, improve the duration of machine fish, guaranteed the operating mass with rated load of machine fish.
Description
Technical field
This utility model relates to one and cruises and charge mode interchangeable bionic machine fishtail fin angle varying mechanism, especially relates to the tail fin angle varying mechanism of a kind of bionic machine fish that can generate electricity based on vibration hydrofoil sea (tide) stream.
Background technology
Bionic machine fish is mainly used in the fields such as the detection of marine environment.Current machine fish adopts motor to drive mostly, carrys out work by the energy of deposit itself.It is limited to the technology of current accumulator, the limited energy of storage, cause that the flying power of bionic machine fish is poor.Therefore want the flying power extending bionic machine fish, improve its use space further, it is necessary to solve this bottleneck problem of the energy.If bionic machine fish self can utilize ocean energy to carry out supplementing the energy just can solve this problem, the self-charging function of sea (tide) stream energy is utilized in order to realize bionic machine fish, the tail fin of bionic machine fish must be in different location status (tail fin is different from the angle of fish body) when the pattern of cruising and charge mode, this is accomplished by a kind of to realize the mechanism that tail fin switches between two kinds of patterns, and this utility model thus produces.
Summary of the invention
Technical problem to be solved in the utility model is, realizing self-charging for bionic machine fish provides one to cruise and charge mode interchangeable bionic machine fishtail fin angle varying mechanism, when bionic machine fishtail fin is in the state of cruising (tail fin inclines after one's death) relative to fish, motor drives tail fin to swing, and gives offer power of cruising；When bionic machine fishtail fin is in charged state (tail fin is perpendicular to fish body), under (tide) the stream effect of sea, utilize tail fin oscillation power generation, it is achieved self-charging energy storage.
For reaching above-mentioned purpose technic relization scheme of the present utility model it is: design one is cruised and charge mode interchangeable bionic machine fishtail fin angle varying mechanism, including shell, electromagnetic switch, pin, become ratchet mechanism, tooth bar, gear, axle, tail fin, spring, described electromagnetic switch is placed in shell, the movable core of described electromagnetic switch passes through cottered joint with becoming ratchet mechanism, described change ratchet mechanism and tooth bar are fixed by interference fit, a pair pinion rotation of described rack drives, described gear is arranged symmetrically with about tooth bar and is mounted on an axle, described axle is fixedly connected on the connecting plate of tail fin and is arranged in the fixing hole of shell, equipped with bearing in described fixing hole, the other end of described tooth bar is guide rod, described guide rod is cased with a spring, described spring-compressed is between tooth bar and shell.
Described shell has a left part cavity and a right part cavity, and left part cavity installs electromagnetic switch, and right part cavity is installed and become ratchet mechanism and rack-and-pinion, and for rack-and-pinion motion.
Described tail fin is symmetrical arranged about tooth bar.
Of the present utility model cruise and charge mode interchangeable bionic machine fishtail fin angle varying mechanism is arranged on the afterbody of bionic machine fish, utilize the expansion performance becoming ratchet mechanism to make tail fin angle cruise and change between charge mode.When bionic machine fish needs to be in and cruises state, electromagnetic switch is energized, the movable core of electromagnetic switch drives left ratchet to move right, locating piece on right ratchet is taken away locating slot and forces right ratchet to rotate by the dentation right-hand member of left ratchet after touching right ratchet, after electromagnetic switch dead electricity, movable core drives left ratchet to be moved to the left to initial position, the locating piece of right ratchet is moved to the left under the action of the spring, it is locked in sliding tray left end, and then band carry-over bar is moved to the left, the Sports band moving gear of tooth bar rotates and makes tail fin incline after one's death relative to fish to reach the state of cruising；When bionic machine fish needs to be in charged state, electromagnetic switch is energized, the movable core of electromagnetic switch drives left ratchet to move right, locating piece on right ratchet is taken away sliding tray and forces right ratchet to rotate by the zigzag right-hand member of left ratchet after touching right ratchet, after electromagnetic switch dead electricity, movable core drives left ratchet to be moved to the left to initial position, under the action of the spring, in the groove of the limited block that the locating piece of right ratchet is locked on ratchet cylinder, this hour rack relative to cruise state time moved right a segment distance, the Sports band moving gear of tooth bar rotates and makes tail fin be perpendicular to fish body to reach charged state.
Of the present utility model cruise and charge mode interchangeable bionic machine fishtail fin angle varying mechanism feature is as follows:
1, of the present utility model cruise and charge mode interchangeable bionic machine fishtail fin angle varying mechanism is by being symmetrical arranged gear, it is possible to the translational motion of tooth bar is converted into the rotary motion of gear, to reach the function of tail fin angle.
2, of the present utility model cruise and the change ratchet mechanism of charge mode interchangeable bionic machine fishtail fin angle varying mechanism coordinates spring can realize the self-locking of two stations of tail fin (pattern of cruising and charge mode), simply effectively, good stability.
Accompanying drawing explanation
Concrete structure of the present utility model is provided by below example and accompanying drawing thereof.
Fig. 1 is that this utility model is cruised and charge mode interchangeable bionic machine fishtail fin angle varying mechanism overall structure schematic diagram.
Fig. 2 is this utility model electromagnetic switch schematic diagram.
Fig. 3 is this utility model shell schematic diagram.
Fig. 4 is that this utility model becomes ratchet mechanism structure overall schematic.
Fig. 5 is that this utility model becomes the left ratchet schematic diagram of ratchet mechanism.
Fig. 6 is that this utility model becomes ratchet mechanism ratchet cylinder schematic diagram.
Fig. 7 is that this utility model becomes the right ratchet schematic diagram of ratchet mechanism.
Fig. 8 is the pinion and rack schematic diagram that this utility model removes shell.
Detailed description of the invention
Cruise and charge mode interchangeable bionic machine fishtail fin angle varying mechanism is described in further detail to of the present utility model below with reference to accompanying drawing.
nullReferring to Fig. 1、Fig. 2、Fig. 3、Fig. 4、Fig. 5、Fig. 6、Fig. 7 and Fig. 8，Cruising and charge mode interchangeable bionic machine fishtail fin angle varying mechanism of this invention，Including shell (1)、Electromagnetic switch (2)、Pin (3)、Become ratchet mechanism (4)、Tooth bar (5)、Gear (6)、Axle (7)、Tail fin (8)、Spring (9),Described shell (1) comprises left side cavity (11) and the right cavity (12)，Described the right cavity (12) is provided with four fixing holes (121)，Equipped with bearing in described fixing hole (121)，Electromagnetic switch (2) is installed in described left side cavity (11)，Movable core (21) place of described electromagnetic switch (2) is provided with connecting hole (211)，Described tooth bar (5) left end has pilot hole (51)，The guide rod (52) of described tooth bar (5) right-hand member is cased with spring (9)，Described spring (9) is compressed between tooth bar (5) and shell (1).
nullDescribed change ratchet mechanism (4) includes left ratchet (41)、Ratchet cylinder (42) and right ratchet (43)，Described left ratchet (41) is provided with hole, location (411)、Slide block (412) and profile of tooth termination (413)，Hole, described location (411) and connecting hole (211) are connected by pin (3)，Described ratchet cylinder (42) is provided with sliding tray (421) and limited block (422)，Described limited block (422) has gathering sill (4221)、Guiding surface (4222) and groove (4223)，The slide block (412) of described left ratchet (41) inserts in sliding tray (421) and the gathering sill (4221) of ratchet cylinder (42)，Described right ratchet (43) is provided with locating piece (431) and spindle nose (432)，The termination of described locating piece (431) has inclined-plane, location (4311)，Described locating piece (431) is arranged in the sliding tray (421) of ratchet cylinder (42)，Described ratchet cylinder (42) is fixed on shell (1)，The motor process of described change ratchet mechanism (4) into: when left ratchet (41) moves right，Slide block (412) on left ratchet (41) moves to right in the sliding tray (421) and gathering sill (4221) of ratchet cylinder (42)，Profile of tooth termination (413) promotes the locating piece (431) of same right ratchet (43) in sliding tray (421) to move to right，Thus promoting right ratchet (43) to move to right.When the locating piece (431) of right ratchet (43) moves to right to low order end position, under the elastic force of spring (9) and the combined effect of guiding surface (4222) and inclined-plane, location (4311), by locating piece (431) dieback in the groove (4221) of limited block (422).
The spindle nose (432) of described right ratchet (43) and the pilot hole (51) of tooth bar (5) left end are fixed by interference fit, described tooth bar (5) engages with gear (6), described gear (6) is arranged on axle (7), described axle (7) is fixedly connected on the connecting plate (81) of tail fin (8), and described axle (7) is arranged in the bearing of the upper fixing hole (121) of shell (1).
Described gear (6), axle (7) and tail fin (8) are respectively arranged with two, are arranged symmetrically with about tooth bar (5).
Claims (2)
- null1. cruise and charge mode interchangeable bionic machine fishtail fin angle varying mechanism for one kind，Including shell (1)、Electromagnetic switch (2)、Pin (3)、Become ratchet mechanism (4)、Tooth bar (5)、Gear (6)、Axle (7)、Tail fin (8)、Spring (9),It is characterized in that described shell (1) comprises left side cavity (11) and the right cavity (12)，Described the right cavity (12) is provided with four fixing holes (121)，Equipped with bearing in described fixing hole (121)，Electromagnetic switch (2) is installed in described left side cavity (11)，Movable core (21) place of described electromagnetic switch (2) is provided with connecting hole (211)，Described change ratchet mechanism (4) includes left ratchet (41)、Ratchet cylinder (42) and right ratchet (43)，Described left ratchet (41) is provided with hole, location (411)、Slide block (412) and profile of tooth termination (413)，Hole, described location (411) and connecting hole (211) are connected by pin (3)，Described ratchet cylinder (42) is provided with sliding tray (421) and limited block (422)，Described limited block (422) has gathering sill (4221)、Guiding surface (4222) and groove (4223)，The slide block (412) of described left ratchet (41) inserts in sliding tray (421) and the gathering sill (4221) of ratchet cylinder (42)，Described right ratchet (43) is provided with locating piece (431) and spindle nose (432)，The termination of described locating piece (431) has inclined-plane, location (4311)，Described locating piece (431) is arranged in the sliding tray (421) of ratchet cylinder (42)，Described ratchet cylinder (42) is fixed on shell (1)，Described tooth bar (5) has pilot hole (51) and guide rod (52)，The spindle nose (432) of described right ratchet (43) and the pilot hole (51) of tooth bar (5) left end are fixed by interference fit，Described guide rod (52) is cased with spring (9)，Described spring (9) is compressed between tooth bar (5) and shell (1)，Described tooth bar (5) engages with gear (6)，Described gear (6) is arranged on axle (7)，Described axle (7) is fixedly connected on the connecting plate (81) of tail fin (8)，Described axle (7) is arranged in the bearing of the upper fixing hole (121) of shell (1)，Described gear (6)、Axle (7) and tail fin (8) are respectively arranged with two，It is arranged symmetrically with about tooth bar (5).
- 2. cruise according to claim 1 and charge mode interchangeable bionic machine fishtail fin angle varying mechanism, it is characterised in that described gear (6), axle (7) and tail fin (8) are symmetrical arranged about tooth bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620183919.3U CN205396501U (en) | 2016-03-10 | 2016-03-10 | Cruise and bionical machine fish tail fin contained angle of charge mode interchangeable change mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620183919.3U CN205396501U (en) | 2016-03-10 | 2016-03-10 | Cruise and bionical machine fish tail fin contained angle of charge mode interchangeable change mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN205396501U true CN205396501U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620183919.3U Withdrawn - After Issue CN205396501U (en) | 2016-03-10 | 2016-03-10 | Cruise and bionical machine fish tail fin contained angle of charge mode interchangeable change mechanism |
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| Country | Link |
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| CN (1) | CN205396501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539793A (en) * | 2016-03-10 | 2016-05-04 | 上海海洋大学 | Bionic robotic fish tail fin included angle changing mechanism with cruising mode and charging mode capable of being interchanged |
-
2016
- 2016-03-10 CN CN201620183919.3U patent/CN205396501U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539793A (en) * | 2016-03-10 | 2016-05-04 | 上海海洋大学 | Bionic robotic fish tail fin included angle changing mechanism with cruising mode and charging mode capable of being interchanged |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20170630 |