CN207931965U - A kind of telescopic propulsion system of drawer and unmanned boat - Google Patents
A kind of telescopic propulsion system of drawer and unmanned boat Download PDFInfo
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- CN207931965U CN207931965U CN201721892203.1U CN201721892203U CN207931965U CN 207931965 U CN207931965 U CN 207931965U CN 201721892203 U CN201721892203 U CN 201721892203U CN 207931965 U CN207931965 U CN 207931965U
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- propeller
- drawer type
- type slideway
- telescopic
- propulsion system
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Abstract
The utility model discloses a kind of telescopic propulsion systems, including：First propeller (3) is arranged in hull side；Second propeller (6), is symmetrically disposed in the other side of the hull；Retractable structure is arranged between first propeller (3) and second propeller (6), for controlling first propeller (3) and second propeller (6) stretching motion；The wherein described retractable structure uses drawer type slideway structure.It being designed by the locking of the closed position and open position so that the propeller can be in an open position when in use, in the closed position when idle, so that unmanned boat is when closed, and it is simple in structure, convenient for storage, transport.
Description
Technical field
The utility model is related to unmanned boat technical field, more particularly to a kind of telescopic propeller and with adjustable pushing into
The unmanned boat of device.
Background technology
The propeller of existing unmanned boat is usually fixed, since propeller is constantly in use state, the propeller
Expansion positioned at the both sides of the unmanned boat so that the unmanned boat hull volume is larger, unsightly and storage and carrying
Inconvenience, and be easily damaged in transportational process.One of existing improvement project is a kind of built-in unmanned boat propeller of setting,
The propeller is set to inside the unmanned boat cabin, and still, this setup is only limitted to individual miniature self-service ships, once nothing
People's hull product increase, for cabin design requirement with regard to relatively high, and since the power demand of propeller is also larger, push away in this way
It is set to inside cabin into device and is not easy to drain.Therefore, it is necessary to develop a kind of portable extension type propeller nobody
Ship.
Utility model content
The utility model embodiment provides a kind of telescopic propulsion system of drawer and unmanned boat, to solve existing unmanned boat
Propeller position fixes, technical problem inconvenient to carry.
A kind of telescopic propulsion system that the utility model embodiment provides, including：First propeller is arranged in hull one
Side；Second propeller is symmetrically disposed in the other side of the hull；Retractable structure, setting in first propeller and
Between second propeller, for controlling first propeller and the second propeller stretching motion；It can described in wherein
Stretching structure uses drawer type slideway structure.
Further, the retractable structure includes drawer type slideway parent part and drawer type slideway component, wherein：The pumping
Drawer formula slideway parent part includes：At least one first limit hole is located at a side of the drawer type slideway parent part；It is at least one
Second limit hole is located at another side of the drawer type slideway parent part；Limiting section is located at the drawer type slideway parent part
Inner side edge；And the drawer type slideway component includes：At least one first locating part is located at the drawer type slideway component
One side；At least one second locating part, positioned at the drawer type slideway component and at least one first locating part
The same side；Wherein, when the telescopic propeller is in the closed position, at least one first limit hole with it is described extremely
Few first locating part locking；When the telescopic propeller is in an open position, at least one second limit hole
It is engaged at least one first locating part, and the limiting section is engaged at least one second locating part.
Further, first locating part and/or the second locating part include：Shell；Elastic element is located at the shell
It is interior；Ball is set to described shell one end by the elastic element.
Further, the shell includes bottom plate, can be moved in the outer casing bottom certain distance.
Further, the shell is cylinder, and the plate outer side has "-" type or cross spin slot, passes through rotation
The spin slot makes the bottom plate be moved in the outer casing bottom certain distance.
Further, the limiting section is convex shape, and second locating part is locked to the convex shape limiting section
Shoulder.
Further, first propeller and the second propeller further include propelling module, transmission shaft and propeller；It is described to push away
Include engine in into cabin, the engine is connect by transmission shaft with propeller.
Further, the propelling module is fixedly connected with the drawer type slideway parent part, and the propelling module is across the pumping
The both ends of drawer formula slideway parent part.
The utility model provides a kind of unmanned boat, including unmanned boat ontology and at least one as above any described flexible
Formula propeller.
Further, the drawer type slideway component is fixed on the inside or bottom of the unmanned boat ontology.
In conclusion the telescopic propeller and unmanned boat of the utility model are compared to the prior art, pass through the closing
The locking of position and open position designs so that the propeller can be in an open position when in use, is in when idle
Closed position, so that unmanned boat is when closed, it is simple in structure, convenient for storage, transport.The fastener is equal two positions
It is fixed with multiple locking, ensure that the fastness of locking.The opening and closing of the propeller can manually advance realization,
It is realized automatically after motor can also be set, entire unmanned boat is simple for structure, intelligent, has higher practical value.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly introduced, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art for, without having to pay creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the decomposition texture schematic diagram of the telescopic propeller of the utility model embodiment and unmanned boat.
Fig. 2 is the opening state structural schematic diagram of the telescopic propeller of the utility model embodiment.
Fig. 3 is the opening state enlarged diagram of the telescopic propeller of the utility model embodiment.
Fig. 4 is the contraction state structural schematic diagram of the telescopic propeller of the utility model embodiment.
Fig. 5 is the contraction state enlarged structure schematic diagram of the telescopic propeller of the utility model embodiment.
Fig. 6 is the telescopic propeller elastic spacing one planar structure schematic diagram of the utility model embodiment.
Fig. 7 is the telescopic propeller elastic spacing one dimensional structure diagram of the utility model embodiment.
Fig. 8 (a) (b) is the utility model embodiment unmanned boat contraction state structural schematic diagram.
Fig. 9 (a) (b) is the utility model embodiment unmanned boat opening state structural schematic diagram.
Specific implementation mode
In order to keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached drawing to this practicality
It is novel to be described in further detail, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of all other embodiment for being obtained, shall fall within the protection scope of the present invention.
The term used in the utility model embodiment is the purpose only merely for description specific embodiment, and is not intended to
Limit the application.The embodiment of the present application and the "an" of singulative used in the attached claims, " described " and
"the" is also intended to including most forms, unless context clearly shows that other meanings, " a variety of " generally comprise at least two.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation of description affiliated partner, indicate
There may be three kinds of relationships, for example, A and/or B, can indicate：Individualism A, exists simultaneously A and B, individualism B these three
Situation.In addition, character "/" herein, it is a kind of relationship of "or" to typically represent forward-backward correlation object.
It will be appreciated that though may XXX be described using term first, second, third, etc. in the embodiment of the present application, but
These XXX should not necessarily be limited by these terms.These terms are only used for distinguishing XXX.For example, not departing from the embodiment of the present application model
In the case of enclosing, the first XXX can also be referred to as the 2nd XXX, and similarly, the 2nd XXX can also be referred to as the first XXX.
Depending on context, word as used in this " if ", " if " can be construed to " ... when " or
" when ... " or " in response to determination " or " in response to detection ".Similarly, context is depended on, phrase " if it is determined that " or " such as
Fruit detect (condition or event of statement) " can be construed to " when determining " or " in response to determination " or " when detection (statement
Condition or event) when " or " in response to detection (condition or event of statement) ".
The preferred embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings.
In conjunction with Fig. 1-Fig. 5, be described in detail the structure of the utility model bobbin winder device, the utility model embodiment provide one
The telescopic propulsion system of kind, including：First propeller 3 is arranged in hull side；Second propeller 6 is symmetrically disposed in described
The other side of hull；Retractable structure is arranged between first propeller 3 and second propeller 6, for controlling
State the first propeller 3 and 6 stretching motion of the second propeller；The wherein described retractable structure uses drawer type slideway structure.
Further, the retractable structure includes drawer type slideway parent part 1 and drawer type slideway component 2, wherein：It is described
Drawer type slideway parent part 1 includes：At least one first limit hole 11 is located at a side of the drawer type slideway parent part 1；Extremely
Few second limit hole 12, is located at another side of the drawer type slideway parent part 1；Limiting section 13 is located at the drawer
The inner side edge of formula slideway parent part 1；And the drawer type slideway component 2 includes：At least one first locating part 21 is located at described
One side of drawer type slideway component 2；At least one second locating part 22, positioned at the drawer type slideway component 2 and institute
State the same side of at least one first locating part 21；Wherein, when the telescopic propeller is in the closed position, it is described at least
One the first limit hole 11 is engaged at least one first locating part 21；When the telescopic propeller is in an open position
When, at least one second limit hole 12 is engaged at least one first locating part 21, and the limiting section 13 and institute
At least one second locating part 22 is stated to engage.
The drawer type slideway parent part 1 includes slide opening, and the drawer type slideway component 2 includes sliding rail, and the drawer type is slided
Road parent part 1 is slided by slide opening on 2 sliding rail of drawer type slideway component.First limit hole 11 is preferably disposed on described
On the both sides of the clamping propeller of drawer type slideway parent part 1, close proximity to end edge, limit hole 11 can be through-hole or blind for position
Hole.First limit hole, 11 quantity is preferably 2, is symmetrically located in the both sides of the drawer type slideway parent part 1, similarly, institute
State the second limit hole 12 be set to the 11 symmetrical other side of the limit hole, details are not described herein again, as shown in Figs. 1-5.
According to the utility model embodiment, as shown in fig. 6-7, first locating part, 21 and/or second locating part 22
For elastic spacing one, can specifically include：Shell 211；Elastic element 212 is located in the shell 211；Ball 213, passes through
The elastic element 212 is movable to be set to 211 one end of the shell.The shell 211 includes bottom plate 214, can be in institute
It states and is moved in 211 bottom certain distance of shell.Specifically, the shell 211 is cylinder, 214 outside of the bottom plate has one
Font or cross spin slot 215 make the bottom plate 214 in 211 bottom certain distance of the shell by rotating the spin slot 215
Interior movement.The ball 213 can be hemispherical or ball crown type structure, with can be smooth in first or second limit hole 11
Locking is advisable with disengaging.The elastic element 212 is preferably coil spring or Z-type shrapnel, and one end connects the ball
213, other end connecting bottom board 214, when rotating the "-" type or cross spin slot 215 by screwdriver so that the bottom plate
214, when 211 bottom of shell is moved, can compress or discharge elastic element 212, be promoted so as to be adjusted according to actual conditions
The secured state of locking of device.First locating part 21 is correspondingly arranged with the first limit hole 11, the second limit hole 12, the second limit
Part 22 is correspondingly arranged with limiting section 13.
As shown in figure 5, embodiment according to the present utility model, the limiting section 13 is preferably convex shape, protrusion
Imperial palace is small outside position, and there is the boss made limiting groove, second locating part 22 to be locked to the convex shape limit
The limiting groove of the shoulder in portion 13, so that locking is more secured.By the way that limiting section 13 is arranged so that when the propeller is beaten
It when opening, can be engaged by first locating part, 21 and second limit hole 12, while increase the limit of limiting section 13 and second
The locking of part 22 so that opening state is more secured.The limiting section 13 can be bolted in the drawer type slideway parent part 1 or with
The drawer type slideway parent part 1 is integrally formed.
Embodiment according to the present utility model, as shown in Figure 1, the propeller further includes propelling module, transmission shaft 4 and spiral shell
Revolve paddle 5；Include engine in the propelling module, the engine is connect by transmission shaft 4 with propeller 5.Preferably, described to push away
It is fixedly connected into cabin with the drawer type slideway parent part 1, the propelling module is across the both ends of the drawer type slideway parent part 1.Institute
The both ends for stating drawer type slideway parent part 1 have clamping groove, shape and the propelling module form fit, by being spirally connected or integrally
Molding mode so that propeller is fixed on the drawer type slideway parent part 1.
In addition, other embodiment according to the present utility model, as Figure 8-9, the utility model additionally provides one kind
Unmanned boat, including unmanned boat ontology and at least one as above any telescopic propeller.Remaining of the unmanned boat
Structure is not the utility model emphasis, it is convenient to omit is introduced.
Wherein preferred structure, the drawer type slideway component 2 are fixed on the bottom of the unmanned boat ontology.It can pass through
Screw connection, or the mode of welding are fixed.Preferably, including two telescopic propellers, symmetrically it is set to the nothing
People's boat bottom both sides.Linkage structure can be used in two propellers, that is, pushes and pulls one of them, another will and then do identical together
It is mobile.Certainly, the way of propelling may be used manually or electrically, when carrying out flexible using electronic mode, it is only necessary to additional to increase
One motor is separately connected the drawer type slideway parent part 1 between described two propellers by the way of leading screw connection.It is logical
The positive and negative rotation for crossing control motor, is applied to the drawer type slideway parent part 1, to realize stretching motion by driving force.
In conclusion the telescopic propeller and unmanned boat of the utility model are compared to the prior art, pass through the closing
The locking of position and open position designs so that the propeller can be in an open position when in use, is in when idle
Closed position, so that unmanned boat is when closed, it is simple in structure, convenient for storage, transport.The fastener is equal two positions
It is fixed with multiple locking, ensure that the fastness of locking.The opening and closing of the propeller can manually advance realization,
It is realized automatically after motor can also be set, entire unmanned boat is simple for structure, intelligent, has higher practical value.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, commodity or equipment including a series of elements are not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, commodity or equipment including the element.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of telescopic propulsion system, which is characterized in that include：
First propeller (3) is arranged in hull side；
Second propeller (6), is symmetrically disposed in the other side of the hull；
Retractable structure is arranged between first propeller (3) and second propeller (6), for controlling described the
One propeller (3) and second propeller (6) stretching motion；
The wherein described retractable structure uses drawer type slideway structure.
2. telescopic propulsion system as described in claim 1, which is characterized in that the retractable structure includes drawer type slideway
Parent part (1) and drawer type slideway component (2), wherein：
The drawer type slideway parent part (1) includes：
At least one first limit hole (11) is located at a side of the drawer type slideway parent part (1)；
At least one second limit hole (12) is located at another side of the drawer type slideway parent part (1)；
Limiting section (13) is located at the inner side edge of the drawer type slideway parent part (1)；And
The drawer type slideway component (2) includes：
At least one first locating part (21) is located at a side of the drawer type slideway component (2)；
At least one second locating part (22) is located at being limited with described at least one first for the drawer type slideway component (2)
The same side of part (21)；
Wherein, when the telescopic propeller is in the closed position, at least one first limit hole (11) with it is described extremely
Few first locating part (21) locking；When the telescopic propeller is in an open position, at least one second limit
Position hole (12) is engaged at least one first locating part (21), and the limiting section (13) and at least one second limit
Position part (22) engages.
3. telescopic propulsion system as claimed in claim 2, which is characterized in that first locating part (21) and/or second
Locating part (22) includes：
Shell (211)；
Elastic element (212) is located in the shell (211)；
Ball (213) is set to the shell (211) one end by the elastic element (212).
4. telescopic propulsion system as claimed in claim 3, which is characterized in that the shell (211) includes bottom plate (214),
It can be moved in the certain distance of the shell (211) bottom.
5. telescopic propulsion system as claimed in claim 4, which is characterized in that the shell (211) is cylinder, the bottom
There is "-" type or cross spin slot (215) on the outside of plate (214), so that the bottom plate (214) is existed by rotating the spin slot (215)
It is moved in the certain distance of shell (211) bottom.
6. telescopic propulsion system as claimed in claim 2, which is characterized in that the limiting section (13) is convex shape, institute
State the shoulder that the second locating part (22) is locked to the convex shape limiting section (13).
7. telescopic propulsion system as claimed in claim 2, which is characterized in that first propeller (3) and second promotes
Device (6) further includes propelling module, transmission shaft (4) and propeller (5)；Include engine in the propelling module, the engine passes through
Transmission shaft (4) is connect with propeller (5).
8. telescopic propulsion system as claimed in claim 7, which is characterized in that the propelling module is female with the drawer type slideway
Part (1) is fixedly connected, and the propelling module is across the both ends of the drawer type slideway parent part (1).
9. a kind of unmanned boat, which is characterized in that including unmanned boat ontology and at least one as described in claim 2-8 is any
Telescopic propeller.
10. unmanned boat as claimed in claim 9, which is characterized in that the drawer type slideway component (2) be fixed on it is described nobody
The inside or bottom of ship ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721892203.1U CN207931965U (en) | 2017-12-28 | 2017-12-28 | A kind of telescopic propulsion system of drawer and unmanned boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721892203.1U CN207931965U (en) | 2017-12-28 | 2017-12-28 | A kind of telescopic propulsion system of drawer and unmanned boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207931965U true CN207931965U (en) | 2018-10-02 |
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ID=63647450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721892203.1U Active CN207931965U (en) | 2017-12-28 | 2017-12-28 | A kind of telescopic propulsion system of drawer and unmanned boat |
Country Status (1)
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| CN (1) | CN207931965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115107975A (en) * | 2022-08-02 | 2022-09-27 | 南京高精船用设备有限公司 | Pod type propeller and ship |
-
2017
- 2017-12-28 CN CN201721892203.1U patent/CN207931965U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115107975A (en) * | 2022-08-02 | 2022-09-27 | 南京高精船用设备有限公司 | Pod type propeller and ship |
| WO2024027213A1 (en) * | 2022-08-02 | 2024-02-08 | 南京高精船用设备有限公司 | Pod propeller and ship |
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