CN208085977U - A kind of underwater soft robot of chemistry exergonic reaction driving - Google Patents
A kind of underwater soft robot of chemistry exergonic reaction driving Download PDFInfo
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- CN208085977U CN208085977U CN201820052096.XU CN201820052096U CN208085977U CN 208085977 U CN208085977 U CN 208085977U CN 201820052096 U CN201820052096 U CN 201820052096U CN 208085977 U CN208085977 U CN 208085977U
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Abstract
The utility model is related to a kind of underwater soft robots of chemical exergonic reaction driving.It includes reaction warehouse, bionical head control cabinet and retainer, drive wing is arranged in reaction warehouse outer surface, drive wing is connect by the connecting rod of setting with the pushing plate being resiliently arranged on retainer, electrochemistry pulse driving device and raw material cabin are equipped in bionical head control cabinet, room occurs for the driving that electrochemistry pulse driving device bottom is accessed in reaction warehouse, raw material cabin and driving occur to be equipped with check valve between room, driving occurs room bottom and is equipped with software drive membrane, software drive membrane is contacted with pushing plate, pushing plate moves back and forth under the action of elasticity and software drive membrane on retainer, to drive drive wing.The utility model combines chemical exergonic reaction with soft material, realize the wink variable motion of underwater soft robot, i.e. instantaneous linear accelerating starts accelerates the processes such as turning, the acceleration generated in braking process to be significantly larger than the underwater robot of other existing soft material drivings with instantaneous.
Description
Technical field
The utility model belongs to underwater robot technical field, and in particular to it is a kind of chemistry exergonic reaction driving it is underwater soft
Body robot.
Background technology
Intellectual material is significant in soft robot industry as emerging soft material, in military industry,
The requirement for hitting transition speed avoidance and transition speed is equipped also increasingly to be promoted.At present in soft robot design process, shape
The materials such as memorial alloy, ion-exchange polymer metal composite, dielectric elastomer and response water gel using more, wherein
Response speed is slow, power output is smaller and it is urgently to be resolved hurrily to accurately control the problems such as difficulty is big.
Jellyfish because its impulse jet with travelling couple, the movement characteristic of transition speed and high flexibility, become each material in water
Important application target on lower bio-robot.In the underwater soft robot worked out at present, have by motor, internal combustion engine etc.
For the Rigid Robot of prime mover and by the soft robot that soft material is prime mover, bionical similarity is very low, portion
Divide or be unable to reach completely expected Bionic Design target：That there are noises is big for rigid body underwater robot, weight is big and energy consumption is high
Problem, that there are acceleration is low for the software underwater robot that existing design goes out, control difficulty is big, injection couples to show with travelling and pay no attention to
Think（Some materials cannot achieve completely）Etc. design defect.
Utility model content
In view of the problems of the existing technology, the purpose of this utility model is that design provides a kind of chemical exergonic reaction drive
The technical solution of dynamic underwater soft robot.
The underwater soft robot of a kind of chemical exergonic reaction driving, it is characterised in that including sequentially connected anti-
Drive wing is arranged in Ying Cang, bionical head control cabinet and retainer, the reaction warehouse outer surface, and the drive wing passes through setting
Connecting rod connect with the pushing plate being resiliently arranged on retainer, electrochemistry pulse is equipped in the bionical head control cabinet and is driven
Room, the original occur for dynamic device and raw material cabin, the driving that the electrochemistry pulse driving device bottom is accessed in reaction warehouse
Feed bin and driving occur to be equipped with check valve between room, and the driving occurs room bottom and is equipped with software drive membrane, the software
Drive membrane is contacted with pushing plate, and the pushing plate moves back and forth under the action of elasticity and software drive membrane on retainer,
To drive drive wing.
The underwater soft robot of a kind of chemical exergonic reaction driving, it is characterised in that room occurs for the driving
It is equipped with through-hole with reaction warehouse bottom, software drive membrane is filled in described driving in the through-hole that room and reaction warehouse occurs.
The underwater soft robot of a kind of chemical exergonic reaction driving, it is characterised in that the connecting rod two end is equal
Hinge is set, and described connecting rod one end is connect with drive wing front underside, and the other end is connect with pushing plate outer.
A kind of underwater soft robot of chemical exergonic reaction driving, it is characterised in that the electrochemistry pulse
By the sealing hole access driving being arranged on bionical head control cabinet room occurs for driving device.
The underwater soft robot of a kind of chemical exergonic reaction driving, it is characterised in that the pushing plate passes through
The spring of setting and retainer resilient engagement.
The underwater soft robot of a kind of chemical exergonic reaction driving, it is characterised in that set in the retainer
It is equipped with and connects the cylindrical cavity that room occurs with driving for external environment, the unidirectional soft air valve of cylindrical cavity tail portion setting.
The underwater soft robot of a kind of chemical exergonic reaction driving, it is characterised in that the drive wing is by more
It saves soft material to constitute, and is coated with by soft material, connected by Double-directional rotary limiting mechanism between the soft material.
Compared with prior art, the utility model has the advantages that：
The utility model innovatively combines chemical exergonic reaction with soft material, realizes underwater software machine
The wink variable motion of people, i.e., instantaneous linear accelerating starts accelerates the processes such as turning, the acceleration generated in braking process with instantaneous
The underwater robot of degree significantly larger than other existing soft material drivings；The utility model innovatively by chemistry driving with it is pneumatic
Combine, realize the impulse jet of underwater soft robot and travelling coupled characteristic, is i.e. drive wing is struck the backhaul of travelling
When fuselage do not spray gas, fuselage sprays gas backward when drive wing travelling backhaul, realizes jellyfish action and function bionics
It fits like a glove；The utility model innovatively significantly improves power output and response time using the instantaneity of chemical reaction；
The utility model simplifies complicated control process, is using only Pulse Width Control by the matching design of soft material and rack
It can complete complicated action process；The utility model has light weight, the low and noise that consumes energy small compared to rigid underwater robot
Advantage.
Description of the drawings
Fig. 1 is underwater soft robot isometric view；
Fig. 2 is underwater soft robot straight line travelling rise side view；
Fig. 3 is underwater soft robot turning travelling rise side view；
Fig. 4 is underwater soft robot stationary state side cutaway view；
Figures 5 and 6 are Double-directional rotary limiting mechanism structural schematic diagram.
In figure：1- drive wings；2- connecting rods；3- hinges；4- reaction warehouses；The bionical head control cabinets of 5-；6- retainers；7- is pushed
Plate；8- springs；9- software drive membranes；1001- electrochemistry pulse driving devices；1002- raw material cabins；11- sealing holes；12- cylindricalitys
Cavity；The unidirectional soft air valves of 13-；Room occurs for 14- drivings；15- Double-directional rotary limiting mechanisms；1501- limiting units；1502- is rotated
Unit.
Specific implementation mode
As shown in Figure 1 and Figure 2, a kind of underwater soft robot of chemical exergonic reaction driving is by reaction warehouse 4, bionical head
Control cabinet 5 and retainer 6 constitute body part.Drive wing 1, the connecting rod 2 that drive wing 1 passes through setting is arranged in 4 outer surface of reaction warehouse
It is connect with pushing plate 7, specifically 2 both ends of connecting rod are respectively provided with hinge 3, and described 2 one end of connecting rod connects with 1 front underside of drive wing
It connects, the other end is connect with 7 outer of pushing plate.The spring 8 and 6 resilient engagement of retainer that pushing plate 7 passes through setting.
Electrochemistry pulse driving device 1001 and raw material cabin 1002 are equipped in bionical head control cabinet 5.Electrochemistry pulse is driven
By the access driving of sealing hole 11 being arranged on bionical head control cabinet 5 room 14 occurs for dynamic device 1001.Raw material cabin 1002 is used for
Storage reaction gas occurs to be equipped with check valve between room 14 with driving.
Driving occurs 14 bottom of room and is equipped with software drive membrane 9, specifically：Room 14 occurs for driving and 4 bottom of reaction warehouse is equipped with
Filling software drive membrane 9 in the through-hole of through-hole, driving generation room 14 and reaction warehouse 4.Software drive membrane 9 is contacted with pushing plate 7.It pushes away
Movable plate 7 moves back and forth under the action of spring 8 and software drive membrane 9 on retainer 6, to drive drive wing 1.
Drive wing 1 is by more piece soft material（Dragon skin10 silica gel, hydrogel, dielectric strong flexible polymer etc.）Structure
At, and be coated with by soft material, it is connected using Double-directional rotary limiting mechanism 15 between soft material.
It is additionally provided in retainer 6 and connects the cylindrical cavity 12 that room 14 occurs with driving for external environment, 12 tail of cylindrical cavity
Unidirectional soft air valve 13 is arranged in portion.
It show to illustrate with Fig. 2 and releases energy filling, transmits and brake.Drive energy is the gaseous mixture of two kinds of gas raw materials,
Two kinds of raw materials are separately stored in two raw material cabins 1002, and it is anti-that different degrees of exoergic can occur for the different mixed proportion of the two
It answers, by controlling mixed proportion, by two kinds of gas raw materials（Such as methane and oxygen）By unidirectional soft air valve 13 from raw material cabin 1002
It is input to driving and room 14 occurs, in room 14 occurs for driving, two kinds of gas raw materials are sufficiently mixed.Electrochemistry pulse driving device
1001 occur module by pulse signal generation module, amplification circuit module and electric spark forms, and wherein module occurs for electric spark
Two triggering electric wires stretch into driving across sealing hole 11 and occur in room 14, and pulse generating module generates pulse signal, by amplification electricity
Road module will amplify pulse signal peak value, and the electric spark pilot gas raw material mixing that module discharges pulse then occurs by electric spark
Object.Gaseous mixture can discharge big energy within the very of short duration time after igniting, and part energy is scattered and disappeared by form of heat, separately
Part energy causes software drive membrane 9 to deform, and is scattered and disappeared in the form of mechanical energy, and the utility model utilizes this some mechanical energy
Driving mechanism moves.
It show to illustrate with Fig. 2, Fig. 3 and releases travelling-injection coupled motions process.The material mixed gas that ignites can generate big moment
The product gas of amount, as the increase of carbon dioxide and vapor, gas volume makes driving that pressure moment increasing in the Room 14 of room occur
Greatly, cause software drive membrane 9 to be pressurized outside deformation, pushing plate 7, pushing plate 7 is quickly pushed to be connect by connecting rod 2 with drive wing 1
Slider-crank mechanism is constituted, drive wing 1 is struck when backhaul.The gas that chemical exergonic reaction generates is passed through cylindrical cavity by high pressure
12 are sprayed from unidirectional soft air valve 13 to body rear high speed, this process is delayed in the process of striking, after course of injection,
It can enter and recycle next time.
It show to illustrate with Fig. 3, Fig. 4 and releases direct acting and turning process.When robot, which carries out direct acting, drives process, unstripped gas
Body, which is averaged, is input to each driving generation room 14, and common excitation pulse signal makes exergonic reaction while occurring, and then makes each
Software drive membrane 9 pushes each pushing plate 7, makes all drive wings 1 while striking, and completes direct acting and drives process.Turning process can
By two kinds of realization methods, one is one or more drive wing strokes, other are static, and another kind is that one or more drive wings 1 are drawn
Other backhauls of dynamic rise, to realize more efficient turning process.
It show to illustrate with Figures 5 and 6 and releases 15 course of work of Double-directional rotary limiting mechanism.Double-directional rotary limiting mechanism 15 includes
Limiting unit 1501 and rotating unit 1502, limiting unit 1501 and rotating unit 1502 rotate coaxially cooperation, wherein limitation is single
Member 1501 is made of two pieces of limiting plates at an angle, and two pieces of limiting plates in limiting unit 1501 are arranged in rotating unit 1502
Between.One piece of limiting plate of limiting unit 1501 is connect with upper section drive wing 1, rotating unit 1502 and next section drive wing 1
Connection.When running, when rotating unit 1502 turns to 1,501 two extreme positions of limiting unit, limiting unit 1501 can limit
It rotates and keeps its turned position.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (7)
1. a kind of underwater soft robot of chemistry exergonic reaction driving, it is characterised in that including sequentially connected reaction warehouse（4）,
Bionical head control cabinet（5）And retainer（6）, the reaction warehouse（4）Drive wing is arranged in outer surface（1）, the drive wing
（1）Pass through the connecting rod of setting（2）Be resiliently arranged in retainer（6）On pushing plate（7）Connection, bionical head control
Cabin（5）It is interior to be equipped with electrochemistry pulse driving device（1001）And raw material cabin（1002）, the electrochemistry pulse driving device
（1001）Reaction warehouse is accessed in bottom（4）Room occurs for interior driving（14）, the raw material cabin（1002）Room occurs with driving（14）
Between be equipped with check valve, the driving occur room（14）Bottom is equipped with software drive membrane（9）, the software drive membrane（9）
With pushing plate（7）Contact, the pushing plate（7）In elasticity and software drive membrane（9）Under the action of in retainer（6）It is upper reciprocal
Movement, to drive drive wing（1）.
2. a kind of underwater soft robot of chemical exergonic reaction driving as described in claim 1, it is characterised in that described
Room occurs for driving（14）And reaction warehouse（4）Bottom is equipped with through-hole, and room occurs for the driving（14）And reaction warehouse（4）Through-hole in
Fill software drive membrane（9）.
3. a kind of underwater soft robot of chemical exergonic reaction driving as described in claim 1, it is characterised in that described
Connecting rod（2）Both ends are respectively provided with hinge（3）, the connecting rod（2）One end and drive wing（1）Front underside connect, the other end with
Pushing plate（7）Outer connects.
4. a kind of underwater soft robot of chemical exergonic reaction driving as described in claim 1, it is characterised in that described
Electrochemistry pulse driving device（1001）Pass through bionical head control cabinet（5）The sealing hole of upper setting（11）Room occurs for access driving
（14）.
5. a kind of underwater soft robot of chemical exergonic reaction driving as described in claim 1, it is characterised in that described
Pushing plate（7）Pass through the spring of setting（8）With retainer（6）Resilient engagement.
6. a kind of underwater soft robot of chemical exergonic reaction driving as described in claim 1, it is characterised in that described
Retainer（6）It is inside provided with and connects external environment and driving generation room（14）Cylindrical cavity（12）, the cylindrical cavity
（12）The unidirectional soft air valve of tail portion setting（13）.
7. a kind of underwater soft robot of chemical exergonic reaction driving as described in claim 1, it is characterised in that described
Drive wing（1）It is made of more piece soft material, and is coated with by soft material, limited by Double-directional rotary between the soft material
Mechanism processed（15）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052096.XU CN208085977U (en) | 2018-01-12 | 2018-01-12 | A kind of underwater soft robot of chemistry exergonic reaction driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052096.XU CN208085977U (en) | 2018-01-12 | 2018-01-12 | A kind of underwater soft robot of chemistry exergonic reaction driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208085977U true CN208085977U (en) | 2018-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820052096.XU Expired - Fee Related CN208085977U (en) | 2018-01-12 | 2018-01-12 | A kind of underwater soft robot of chemistry exergonic reaction driving |
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| CN (1) | CN208085977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357654A (en) * | 2018-01-12 | 2018-08-03 | 浙江大学 | A kind of underwater soft robot of chemistry exergonic reaction driving |
| CN114132467A (en) * | 2021-12-15 | 2022-03-04 | 武汉理工大学 | Underwater telescopic device based on shape memory alloy |
-
2018
- 2018-01-12 CN CN201820052096.XU patent/CN208085977U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357654A (en) * | 2018-01-12 | 2018-08-03 | 浙江大学 | A kind of underwater soft robot of chemistry exergonic reaction driving |
| CN108357654B (en) * | 2018-01-12 | 2024-01-02 | 浙江大学 | Underwater soft robot driven by chemical energy release reaction |
| CN114132467A (en) * | 2021-12-15 | 2022-03-04 | 武汉理工大学 | Underwater telescopic device based on shape memory alloy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20200112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |