CN207791076U - A kind of telescopic propulsion system in inclined-plane and unmanned boat - Google Patents
A kind of telescopic propulsion system in inclined-plane and unmanned boat Download PDFInfo
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- CN207791076U CN207791076U CN201721892062.3U CN201721892062U CN207791076U CN 207791076 U CN207791076 U CN 207791076U CN 201721892062 U CN201721892062 U CN 201721892062U CN 207791076 U CN207791076 U CN 207791076U
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- propeller
- propulsion system
- slide bar
- telescopic
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Abstract
The utility model discloses a kind of telescopic propulsion systems, including：First propeller (2) is arranged in hull side；Second propeller (3), is symmetrically disposed in the other side of the hull；Retractable structure (1) is arranged between first propeller (2) and second propeller (3), for controlling first propeller (2) and second propeller (3) stretching motion；The wherein described retractable structure uses inclined-plane telescopic structure.By making the slide bar connected on propeller be slided up and down along inclined-plane, drive propeller stretching motion is simple in structure easy to operate.Meanwhile using stable slideway structure so that propeller is more stablized when flexible.Additionally by setting positioning component 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 propulsion system and have 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 and unmanned boat, is promoted with solving existing unmanned boat
Device position fixes, technical problem inconvenient to carry.
The utility model embodiment provides a kind of telescopic propulsion system, including：First propeller 2 is arranged in hull
Side；Second propeller 3, is symmetrically disposed in the other side of the hull；Retractable structure 1, setting are promoted described first
Between device 2 and second propeller 3, for controlling first propeller 2 and 3 stretching motion of the second propeller；Its
Described in retractable structure use inclined-plane telescopic structure.
Further, the retractable structure 1 includes：First slide bar 11 is laterally extended along first propeller 2；The
Two slide bars 12 are laterally extended along second propeller 3；Ramp blocks 13, be located at first slide bar 11, the second slide bar 12 it
Between；Wherein, first slide bar 11, the second slide bar 12 slide up and down to drive first propeller along the ramp blocks 13
2, second propeller 3 is flexible.
Further, the ramp blocks 13 have isosceles triangular structure, wherein first slide bar 11 and described second
Slide bar 12 is slided along two waist edges of the ramp blocks 13.
Further, 13 first inclined-plane of the ramp blocks has the first dovetail groove 131；13 second inclined-plane of the ramp blocks
With the second dovetail groove 132；First slide bar 11 have corresponding first dovetail 111, second slide bar 12 have pair
The second dovetail 121 answered；First dovetail 111 is slided along first dovetail groove 131, and second dovetail 121 is along institute
State the sliding of the second dovetail groove 132.
Further, further include：Sliding track mechanism 4, between first propeller, 2 and second propeller 3, including：
Slideway component 41；First slideway parent part 42 extends along 2 vertical direction of the first propeller；Second slideway parent part 43, along described
Second propeller, 3 vertical direction extends；The slideway component 41 is in the first slideway parent part 42 and the second slideway parent part
Sliding in 43.
Further, further include：Sliding track mechanism 4, between first propeller, 2 and second propeller 3, including：
Slideway component 41 extends along 2 or second propeller of the first propeller, 3 vertical direction；Slideway parent part 42 is pushed away along described second
Extend into device 3 or 2 vertical direction of the first propeller, and is slided along the slideway component 41.
Further, the sliding track mechanism 4 further includes limit assembly 44, for when the propulsion system is retracted or is opened
Fix its relative position.
Further, the limit assembly 44 includes：Shell 441；Elastic element 442 is located in the shell 441；Rolling
Pearl 443 is set to 441 one end of the shell by the way that the elastic element 442 is movable.
Further, the shell 441 is cylindrical or rectangular section cylindricality, and 444 outside of the bottom plate has a word
Type or cross spin slot 545 make the bottom plate 444 in 441 bottom certain distance of the shell by rotating the spin slot 445
It is mobile.
The utility model provides a kind of unmanned boat, including unmanned boat ontology and at least one as above any described flexible
Formula propulsion system.
In conclusion the telescopic propeller and unmanned boat of the utility model are compared to the prior art, by making propeller
The slide bar of upper connection is slided up and down along inclined-plane, drives propeller stretching motion, simple in structure easy to operate.Meanwhile using stable
Slideway structure so that propeller is more stablized when flexible.Additionally by setting positioning component so that the propeller can be
It is in an open position when use, it is in the closed position when idle, so that unmanned boat is when closed, and it is simple in structure, it is convenient for
Storage, transport.
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 opening state structural schematic diagram of the telescopic propulsion system of the utility model embodiment.
Fig. 2 is the closed state structural schematic diagram of the telescopic propulsion system of the utility model embodiment.
Fig. 3 is the telescopic propeller sliding equipment position limiting structure schematic diagram of the utility model embodiment.
Fig. 4 is the telescopic propeller elastic spacing one planar structure schematic diagram of the utility model embodiment.
Fig. 5 is the telescopic propeller elastic spacing one dimensional structure diagram of the utility model embodiment.
Fig. 6 (a) (b) is the utility model embodiment unmanned boat contraction state structural schematic diagram.
Fig. 7 (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. 2, the structure of the utility model bobbin winder device is described in detail, the utility model embodiment provides one
The telescopic propulsion system of kind, including：First propeller 2 is arranged in hull side；Second propeller 3 is symmetrically disposed in described
The other side of hull；Retractable structure 1 is arranged between first propeller 2 and second propeller 3, for controlling
First propeller 2 and 3 stretching motion of the second propeller；The wherein described retractable structure uses the telescopic knot in inclined-plane
Structure.
Preferably, the retractable structure 1 includes：First slide bar 11 is laterally extended along first propeller 2；Second
Slide bar 12 is laterally extended along second propeller 3；Ramp blocks 13, between first slide bar 11, the second slide bar 12；
Wherein, first slide bar 11, the second slide bar 12 along the ramp blocks 13 slide up and down to drive first propeller 2,
Second propeller 3 is flexible.The ramp blocks 13 are fixed on the hull bottom, the side that can be screwed or weld
Formula is formed.
Preferably, 13 first inclined-plane of the ramp blocks has the first dovetail groove 131；13 second inclined-plane of the ramp blocks has
There is the second dovetail groove 132；First slide bar 11 has corresponding first dovetail 111, and second slide bar 12, which has, to be corresponded to
The second dovetail 121；First dovetail 111 is slided along first dovetail groove 131, and second dovetail 121 is along described
Second dovetail groove 132 slides.The dovetail groove can be the groove that two lateral both sides of bottom portion of groove are recessed, and the dovetail can
Think the protrusion for the matching grooves that T fonts are recessed with two lateral both sides of the bottom portion of groove.
The ramp blocks 13 preferably use triangular ramp block, and two inclined-planes can be made to be crossed to a bit in this way, make cunning
Bar slides into immediate position, also allow that propeller shrinks near.It is of course also possible to use section trapezium structure.Tiltedly
Face can be that planarea may be radian inclined-plane.
According to currently preferred another embodiment, Stable sliding when in order to keep propeller flexible, the propulsion system
Further include：Sliding track mechanism 4, between first propeller, 2 and second propeller 3, including：Slideway component 41, along described
Second propeller, 3 vertical direction extends；Slideway parent part 42 extends, the sliding component along 2 vertical direction of the first propeller
41 slidings in the slideway parent part 42.One slideway parent part, another propeller are set in a propeller side in this embodiment
Sliding component of the side setting with resultant motion, realizes Stable sliding structure.
According to currently preferred another embodiment, propulsion system further includes：Sliding track mechanism 4 is pushed away positioned at described first
Into between device 2 and the second propeller 3, including：Slideway component 41 extends along 2 vertical direction of the first propeller；Slideway parent part
42, extend along 2 vertical direction of the first propeller, the sliding in the slideway parent part 42 of the sliding component 41.This is implemented
One slideway parent part is set in a propeller side in mode, another sliding component of the propeller side setting with resultant motion is realized steady
Determine slide construction.
As in Figure 3-5, it is preferred that the sliding track mechanism 4 further includes limit assembly 44, for contracting when the propulsion system
It returns and/or fixes its relative position when opening.According to the utility model embodiment, as Figure 4-Figure 6, the limit assembly 44
For elastic spacing one, can specifically include：Shell 441；Elastic element 442 is located in the shell 441；Ball 443, passes through
The elastic element 442 is movable to be set to 441 one end of the shell.The shell 441 includes bottom plate 444, can be in institute
It states and is moved in 441 bottom certain distance of shell.Specifically, the shell 441 is cylindrical or rectangular section cylindricality, the bottom
444 outside of plate has "-" type or cross spin slot 445, makes the bottom plate 444 in the shell by rotating the spin slot 445
It is moved in 441 bottom certain distances.The ball 443 can be hemispherical or ball crown type structure, smooth can limit
Locking is advisable with disengaging in hole.The elastic element 442 is preferably coil spring or Z-type shrapnel, and one end connects the rolling
Pearl 443, other end connecting bottom board 444, when rotating the "-" type or cross spin slot 445 by screwdriver so that the bottom
Plate 444 can compress or discharge elastic element 442 when 441 bottom of shell is moved, so as to be pushed away according to actual conditions adjusting
Into the secured state of locking of device.
Embodiment according to the present utility model, as shown in the figures 1 and 2, the propeller further include propelling module, transmission shaft and
Propeller；Include engine in the propelling module, the engine is connect by transmission shaft with propeller.
In addition, other embodiment according to the present utility model, as shown in fig. 6-7, 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 ramp blocks are fixed on the bottom of the unmanned boat ontology, can by screw connection,
Or the mode of welding is fixed.Certainly, the way of propelling may be used manually or electrically, when carrying out flexible using the mode that receives, only
It needs to remove motor, manual actuation gear, to realize stretching motion.
In conclusion the telescopic propeller and unmanned boat of the utility model are compared to the prior art, by making propeller
The slide bar of upper connection is slided up and down along inclined-plane, drives propeller stretching motion, simple in structure easy to operate.Meanwhile using stable
Slideway structure so that propeller is more stablized when flexible.Additionally by setting positioning component so that the propeller can be
It is in an open position when use, it is in the closed position when idle, so that unmanned boat is when closed, and it is simple in structure, it is convenient for
Storage, transport.
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 (2) is arranged in hull side；
Second propeller (3), is symmetrically disposed in the other side of the hull；
Retractable structure (1) is arranged between first propeller (2) and second propeller (3), described for controlling
First propeller (2) and second propeller (3) stretching motion；
The wherein described retractable structure uses inclined-plane telescopic structure.
2. telescopic propulsion system as described in claim 1, which is characterized in that the retractable structure (1) includes：
First slide bar (11) is laterally extended along first propeller (2)；
Second slide bar (12) is laterally extended along second propeller (3)；
Ramp blocks (13), between first slide bar (11), the second slide bar (12)；
Wherein, first slide bar (11), the second slide bar (12) slide up and down to drive described along the ramp blocks (13)
One propeller (2), second propeller (3) are flexible.
3. telescopic propulsion system as claimed in claim 2, which is characterized in that the ramp blocks (13) have isosceles triangle
Structure, wherein first slide bar (11) and second slide bar (12) are slided along two waist edges of the ramp blocks (13).
4. telescopic propulsion system as claimed in claim 2 or claim 3, which is characterized in that (13) first inclined-plane of the ramp blocks has
There is the first groove (131)；(13) second inclined-plane of the ramp blocks has the second groove (132)；First slide bar (11) has
Corresponding first raised (111), second slide bar (12) have corresponding second raised (121)；Described first raised (111)
It is slided along first groove (131), described second raised (121) are slided along second groove (132).
5. telescopic propulsion system as described in claim 1, which is characterized in that further include：Sliding track mechanism (4) is located at described
Between first propeller (2) and the second propeller (3), including：
Slideway component (41)；
First slideway parent part (42) extends along the first propeller (2) vertical direction；
Second slideway parent part (43) extends along the second propeller (3) vertical direction；
The slideway component (41) sliding in the first slideway parent part (42) and the second slideway parent part (43).
6. telescopic propulsion system as described in claim 1, which is characterized in that further include：Sliding track mechanism (4) is located at described
Between first propeller (2) and the second propeller (3), including：
Slideway component (41) extends along first propeller (2) or the second propeller (3) vertical direction；
Slideway parent part (42) extends along second propeller (3) or the first propeller (2) vertical direction, and along the slideway
Component (41) slides.
7. the telescopic propulsion system as described in claim 5-6 is any, which is characterized in that the sliding track mechanism (4) further includes
Limit assembly (44), for fixing its relative position when the propulsion system is retracted or is opened.
8. telescopic propulsion system as claimed in claim 7, which is characterized in that the limit assembly (44) includes：
Shell (441)；
Elastic element (442) is located in the shell (441)；
Ball (443) is set to the shell (441) one end by the way that the elastic element (442) is movable.
9. telescopic propulsion system as claimed in claim 8, which is characterized in that the shell (441) includes bottom plate (444),
There is "-" type or cross spin slot (445) on the outside of the bottom plate (444), make the bottom plate by rotating the spin slot (445)
(444) it is moved in the certain distance of the shell (441) bottom.
10. a kind of unmanned boat, which is characterized in that including unmanned boat ontology and at least one as described in claim 1-9 is any
Telescopic propulsion system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721892062.3U CN207791076U (en) | 2017-12-28 | 2017-12-28 | A kind of telescopic propulsion system in inclined-plane and unmanned boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721892062.3U CN207791076U (en) | 2017-12-28 | 2017-12-28 | A kind of telescopic propulsion system in inclined-plane and unmanned boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207791076U true CN207791076U (en) | 2018-08-31 |
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ID=63279784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721892062.3U Active CN207791076U (en) | 2017-12-28 | 2017-12-28 | A kind of telescopic propulsion system in inclined-plane and unmanned boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207791076U (en) |
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2017
- 2017-12-28 CN CN201721892062.3U patent/CN207791076U/en active Active
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