CN109178269A - Fixed device - Google Patents
Fixed device Download PDFInfo
- Publication number
- CN109178269A CN109178269A CN201811107352.1A CN201811107352A CN109178269A CN 109178269 A CN109178269 A CN 109178269A CN 201811107352 A CN201811107352 A CN 201811107352A CN 109178269 A CN109178269 A CN 109178269A
- Authority
- CN
- China
- Prior art keywords
- fixing piece
- connecting portion
- fixed device
- crossed beam
- beam trunking
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000007704 transition Effects 0.000 claims description 3
- 241000251468 Actinopterygii Species 0.000 abstract description 29
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010146 3D printing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/30—Propulsive elements directly acting on water of non-rotary type
- B63H1/36—Propulsive elements directly acting on water of non-rotary type swinging sideways, e.g. fishtail type
Abstract
This application discloses a kind of fixed devices, including ontology, one end of ontology is provided with the first connector, the other end is provided with the second connector, ontology is provided with the portion of meeting water and backwater portion, the portion that meets water is wide close to the side of the side than the portion of meeting water far from backwater portion in backwater portion, backwater portion is wide close to the side in the side portion that meets water more separate than backwater portion in the portion that meets water, by the way that propeller is fixed on the second connector, first connector is fixed on machine fish, ontology connects propeller and machine fish, the reasonable structure for being provided with fixed device, it reduces during robot fish movement, resistance of the water flow to fixed device.
Description
Technical field
The present invention relates generally to machine fish fixed structure field more particularly to a kind of fixed devices.
Background technique
Machine fish shell structure is often complex fluid curvilinear structures, mostly 3D printing part, more crisp.And 3D printing part because by
The limitation of printed material, intensity is generally poor, and propeller is fixed on when promoting on fish shell, supporting element it is reliable whether will receive
Compared with test；Thickening supporting element is the means for effectively avoiding support frame from being broken, but thickness increase will cause resistance increase,
Influence the mobility of machine fish.
Summary of the invention
In view of drawbacks described above in the prior art or deficiency, one kind is intended to provide for fixed, propeller is fixed on machine
Fixation device on fish.
In a first aspect, fixation device of the invention, including ontology, one end of ontology are provided with the first connector, the other end
It is provided with the second connector, ontology is provided with the portion of meeting water and backwater portion, and side ratio of the portion close to backwater portion that the meet water portion that meets water is remote
Side from backwater portion is wide, and backwater portion is wide close to the side in the side portion that meets water more separate than backwater portion in the portion that meets water.
According to technical solution provided by the embodiments of the present application, by the way that propeller is fixed on the second connector, the first connection
Part is fixed on machine fish, and ontology connects propeller and machine fish, and the reasonable structure for being provided with fixed device reduces
During robot fish movement, water flow is able to solve existing machine fish and is difficult to asking for fixed propeller to the resistance of fixed device
Topic.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the fixation device of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the first fixing piece of the fixation device of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the first fixing piece of the fixation device of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the second fixing piece of the fixation device of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the second fixing piece of the fixation device of the embodiment of the present invention；
Fig. 6 is the fixation device of the embodiment of the present invention and the structural schematic diagram of machine fish cooperation.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It please refers to Fig. 1 to Fig. 6, fixation device of the invention, including ontology, one end of ontology and is provided with the first connector,
The other end is provided with the second connector 12, and ontology is provided with the portion of meeting water and backwater portion, meet water portion close to backwater portion side ratio
Meeting water, side of the portion far from backwater portion is wide, and backwater portion is wide close to the side in the side portion that meets water more separate than backwater portion in the portion that meets water.
In an embodiment of the present invention, by the way that propeller is fixed on the second connector, the first connector is fixed on machine
On fish, ontology connects propeller and machine fish, the reasonable structure for being provided with fixed device, meanwhile, the portion that meets water is close to backwater
Side of the side in portion than the portion of meeting water far from backwater portion is wide, side than backwater portion more separate meet water portion of the backwater portion close to the portion that meets water
Side is wide, reduces during robot fish movement, and water flow improves the strong of the fixed propeller of fixed device to the resistance of ontology
Degree.
Further, ontology includes the first fixing piece 10 and the second fixing piece 20, and one end of the first fixing piece 10 is provided with
First connecting portion 11, the other end of the first fixing piece 10 are fixedly connected with the second connector 12, and one end of the second fixing piece 20 is set
It is equipped with second connecting portion 21, second connecting portion 21 is removably secured with first connecting portion 11 and connect.
In an embodiment of the present invention, by the way that propeller is fixed on the second connector, first connecting portion and the second connection
Portion is fixed on machine fish, and the first fixing piece and the second fixing piece connect propeller and machine fish, and reasonable be provided with fix
The structure of device reduces during robot fish movement, resistance of the water flow to fixed device.
Second connector can be set to connecting plate, and through-hole is provided on connecting plate, and bolt passes through through-hole and propeller spiral shell
It connects, so that the second connector is fixed on propeller, improves the reliability of fixed device, optionally, through-hole is provided with four
A, four through-holes are separately positioned on connecting plate close to the position at four angles, can be improved the fixation of the second connector and propeller
Intensity.
Further, the first fixing piece 10 and the second fixing piece 20 are triangular prism, and ontology is quadrangular.
In an embodiment of the present invention, triangular prism is set by the first fixing piece and the second fixing piece, and first is fixed
Part and the second fixing piece piece together ontology, and ontology is quadrangular, plays the role of water conservancy diversion, can reduce machine fish and move in water
In the process, the resistance that water flow generates the first fixing piece and the second fixing piece.
Further, first connecting portion 11 is provided with the first fixation hole 14, and second connecting portion 21 is provided with the second fixation hole
24, the first fixation hole 14 is oppositely arranged with the second fixation hole 24.
In an embodiment of the present invention, bolt passes through the first fixation hole and the second fixation hole is spirally connected with machine fish, thus will
First connecting portion, second connecting portion and machine fish are fixed, and are fixed conveniently, and the screw thread mouth on machine fish can be pre- by 3D printing
It stays, when avoiding fixed first connecting portion and second connecting portion, destroys machine fish, improve the reliability of fixed device.
Further, the hole depth direction of the first fixing piece 10 is contacted with the second fixing piece 20 side and the first fixation hole 14
Vertically.
When in an embodiment of the present invention, so that machine fish moves in water, the first fixing piece and the splicing of the second fixing piece
At quadrangular rib can face water (flow) direction, reduce water flow to the resistance of fixed device, improve consolidating for fixed device
Determine intensity and reliability.
Further, the first fixing piece 10 is provided with the first crossed beam trunking 13 towards the side of the second fixing piece 20, and second is solid
Determine part 20 and the side of first fixing piece 10 is provided with the second crossed beam trunking 22,22 split of the first crossed beam trunking 13 and the second crossed beam trunking
At the semiclosed cavity of both ends open.
In an embodiment of the present invention, the cable on propeller passes through cavity and enters inside machine fish, the first crossed beam trunking
The cable that can hide and be fixedly connected propeller and machine fish with the semiclosed cavity that the second crossed beam trunking is constituted, reduces machine
Device fish is in water in motion process, the resistance that water flow generates fixed device, meanwhile, so that being fixed with the fixation device of propeller
It is more beautiful, and ensure that the safety of cable.
Further, opening of the cavity towards the second connector 12 is the first opening, and the second connector 12 is provided with third
Crossed beam trunking 17,17 face first of third crossed beam trunking opening.
In an embodiment of the present invention, third crossed beam trunking plays the role of limiting cable movement, so that being fixed with propeller
Fixation device it is more beautiful, and ensure that the safety of cable.
Further, opening of the cavity towards first connecting portion 11 is the second opening,
First connecting portion 11 is provided with the 4th crossed beam trunking 15, and 15 face second of the 4th crossed beam trunking is open, or
Second connecting portion 21 is provided with the 4th crossed beam trunking 15,15 face second of the 4th crossed beam trunking opening.
In an embodiment of the present invention, the 4th crossed beam trunking plays the role of limiting cable movement, so that being fixed with propeller
Fixation device it is more beautiful, and ensure that the safety of cable.
Further, pass through cambered surface transition between the 4th crossed beam trunking 15 and the second opening.
In an embodiment of the present invention, it when cable is drawn from the second opening, can be generated in the position of the 4th crossed beam trunking curved
Folding avoids fixed device and cable from generating rigid contact, avoids damaging by cambered surface transition between the 4th crossed beam trunking and the second opening
Bad cable ensure that the safety of cable, meanwhile, cambered surface can be provided to cable with big support force.
Further, first connecting portion 11 is set as the first inclined-plane 16, the first inclined-plane towards the side of the first fixing piece 10
16 tilt to first connecting portion 11, and second connecting portion 21 is set as the second inclined-plane 25 towards the side of the second fixing piece 20, and second
Inclined-plane 25 is tilted to second connecting portion 21.
In an embodiment of the present invention, by the first inclined-plane of setting and the second inclined-plane, so that the lateral surface of fixed device is
Streamlined lateral surface reduces machine fish in water in motion process, and the resistance that water flow generates fixed device improves fixation
The fixing intensity and reliability of device, the reasonable lateral surface for being provided with fixed device, so that fixed device is able to bear and pushes away
Into large impact power when device starting, and significantly reduce resistance.
Further, the first fixing piece 10 is provided with third fixation hole 18 close to the side of the second connector 12, and second is solid
Determine part 20 and the side of second connector 12 is provided with the 4th fixation hole 23, third fixation hole 18 and the 4th fixation hole 23 are opposite
Setting.
In an embodiment of the present invention, the first fixing piece is provided with third fixation hole close to the side of the second connector, the
Two fixing pieces are provided with the 4th fixation hole close to the side of the second connector, and third fixation hole is oppositely arranged with the 4th fixation hole,
Bolt passes through third fixation hole and the 4th fixation hole come the nut that is spirally connected, so that the first fixing piece and the second fixing piece are fixed, into one
Step improves the intensity of fixed device.It can be on the ground that the first fixing piece and the second fixing piece are contacted with the nut of bolt and nut
Side's setting counter sink, avoids the nut of bolt and nut from exposing the surface of the first fixing piece and the second fixing piece, reduces machine
Fish is in water in motion process, and water flow is to the resistance for fixing device generation.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (10)
1. a kind of fixed device, which is characterized in that including ontology, one end of the ontology is provided with the first connector, the other end
It is provided with the second connector, the ontology is provided with the portion of meeting water and backwater portion, and the portion that meets water is close to the one of the backwater portion
Side is wider than the side of the portion far from the backwater portion that meet water, and the side in the close portion that meets water of the backwater portion is than the backwater
Side of the portion far from the portion that meets water is wide.
2. fixed device according to claim 1, which is characterized in that the ontology includes that the first fixing piece and second are fixed
Part, one end of first fixing piece are provided with first connecting portion, and the other end of first fixing piece is connect with described second
Part is fixedly connected, and one end of second fixing piece is provided with second connecting portion, and the second connecting portion is connect with described first
Portion is removably secured connection.
3. fixed device according to claim 2, which is characterized in that first fixing piece and second fixing piece are equal
For triangular prism, the ontology is quadrangular, and the first connecting portion is provided with the first fixation hole, and the second connecting portion is provided with
Second fixation hole, first fixation hole are oppositely arranged with second fixation hole.
4. fixed device according to claim 3, which is characterized in that first fixing piece connects with second fixing piece
The side of touching is vertical with the hole depth direction of first fixation hole.
5. fixed device according to claim 2, which is characterized in that first fixing piece is towards second fixing piece
Side be provided with the first crossed beam trunking, second fixing piece is provided with second towards the side of first fixing piece and crosses line
Slot, first crossed beam trunking and second crossed beam trunking piece together the semiclosed cavity of both ends open.
6. fixed device according to claim 5, which is characterized in that opening of the cavity towards second connector
For the first opening, second connector is provided with third crossed beam trunking, the first opening described in the third crossed beam trunking face.
7. fixed device according to claim 5, which is characterized in that opening of the cavity towards the first connecting portion
It is open for second,
The first connecting portion is provided with the 4th crossed beam trunking, and second is open described in the 4th crossed beam trunking face, or
The second connecting portion is provided with the 4th crossed beam trunking, the second opening described in the 4th crossed beam trunking face.
8. fixed device according to claim 7, which is characterized in that between the 4th crossed beam trunking and second opening
Pass through cambered surface transition.
9. fixed device according to claim 2, which is characterized in that the first connecting portion is towards first fixing piece
Side be set as the first inclined-plane, first inclined-plane is tilted to the first connecting portion, and the second connecting portion is towards described
The side of second fixing piece is set as the second inclined-plane, and second inclined-plane is tilted to the second connecting portion.
10. fixed device according to claim 2, which is characterized in that first fixing piece is close to second connection
The side of part is provided with third fixation hole, and second fixing piece is provided with the 4th close to the side of second connector and fixes
Hole, the third fixation hole are oppositely arranged with the 4th fixation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107352.1A CN109178269B (en) | 2018-09-21 | 2018-09-21 | Fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107352.1A CN109178269B (en) | 2018-09-21 | 2018-09-21 | Fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109178269A true CN109178269A (en) | 2019-01-11 |
| CN109178269B CN109178269B (en) | 2023-12-29 |
Family
ID=64909382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811107352.1A Active CN109178269B (en) | 2018-09-21 | 2018-09-21 | Fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109178269B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2031044C1 (en) * | 1991-07-11 | 1995-03-20 | Борис Семенович Перельман | Multihulled vessel |
| US20050115484A1 (en) * | 2003-03-12 | 2005-06-02 | Kellogg Brown And Root, Inc. | Semisubmersible trimaran |
| CN103770902A (en) * | 2014-02-20 | 2014-05-07 | 上海交通大学 | Catamaran sheet body design method and catamaran produced by using same |
| CN104097742A (en) * | 2013-04-05 | 2014-10-15 | 青岛科技大学 | Twin-hull ship with hydroflap stabilizing device |
| CN105775085A (en) * | 2016-03-09 | 2016-07-20 | 武汉船用机械有限责任公司 | Marine pod propelling device |
| CN205446943U (en) * | 2015-12-31 | 2016-08-10 | 大连长之琳科技发展有限公司 | Rubber pipeline clip |
| CN105966545A (en) * | 2016-05-23 | 2016-09-28 | 哈尔滨工程大学 | Trimaran |
| CN107089296A (en) * | 2017-03-28 | 2017-08-25 | 张家港江苏科技大学产业技术研究院 | Composite triple-hulled vessel with navaid hydrofoil |
| CN206503305U (en) * | 2017-02-22 | 2017-09-19 | 盐城工学院 | A kind of wooden Baogang's steel and wood composite post |
| CN209037821U (en) * | 2018-09-21 | 2019-06-28 | 中电科海洋信息技术研究院有限公司 | Fixed device |
-
2018
- 2018-09-21 CN CN201811107352.1A patent/CN109178269B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2031044C1 (en) * | 1991-07-11 | 1995-03-20 | Борис Семенович Перельман | Multihulled vessel |
| US20050115484A1 (en) * | 2003-03-12 | 2005-06-02 | Kellogg Brown And Root, Inc. | Semisubmersible trimaran |
| CN104097742A (en) * | 2013-04-05 | 2014-10-15 | 青岛科技大学 | Twin-hull ship with hydroflap stabilizing device |
| CN103770902A (en) * | 2014-02-20 | 2014-05-07 | 上海交通大学 | Catamaran sheet body design method and catamaran produced by using same |
| CN205446943U (en) * | 2015-12-31 | 2016-08-10 | 大连长之琳科技发展有限公司 | Rubber pipeline clip |
| CN105775085A (en) * | 2016-03-09 | 2016-07-20 | 武汉船用机械有限责任公司 | Marine pod propelling device |
| CN105966545A (en) * | 2016-05-23 | 2016-09-28 | 哈尔滨工程大学 | Trimaran |
| CN206503305U (en) * | 2017-02-22 | 2017-09-19 | 盐城工学院 | A kind of wooden Baogang's steel and wood composite post |
| CN107089296A (en) * | 2017-03-28 | 2017-08-25 | 张家港江苏科技大学产业技术研究院 | Composite triple-hulled vessel with navaid hydrofoil |
| CN209037821U (en) * | 2018-09-21 | 2019-06-28 | 中电科海洋信息技术研究院有限公司 | Fixed device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109178269B (en) | 2023-12-29 |
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