CN207029523U - Depopulated helicopter - Google Patents
Depopulated helicopter Download PDFInfo
- Publication number
- CN207029523U CN207029523U CN201720795015.0U CN201720795015U CN207029523U CN 207029523 U CN207029523 U CN 207029523U CN 201720795015 U CN201720795015 U CN 201720795015U CN 207029523 U CN207029523 U CN 207029523U
- Authority
- CN
- China
- Prior art keywords
- canned paragraph
- active segment
- latch
- fixed part
- positioning hole
- 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.)
- Expired - Fee Related
Links
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model embodiment discloses a kind of depopulated helicopter, include the tail boom of fuselage, empennage and the connection fuselage and the empennage, the tail boom includes canned paragraph and active segment, the first end of the canned paragraph is fixedly connected with the fuselage, its second end is into the canned paragraph formed with hollow incorporating section, the first end of the active segment is connected with the empennage, and the second end of the active segment can be described in retraction in incorporating section；The depopulated helicopter also includes locking mechanism, the canned paragraph is provided with the first fixed part, the second fixed part being adapted with first fixed part is provided with the active segment at its second end, the locking mechanism locks or unlocked the canned paragraph and the active segment by first fixed part and second fixed part.The active segment for connecting empennage so as to substantially reduce the overall space-consuming of depopulated helicopter, can be easy to carry in the incorporating section of retraction canned paragraph.
Description
Technical field
It the utility model is related to unmanned plane field, more particularly to a kind of foldable depopulated helicopter.
Background technology
Unmanned plane has that cheap, body is small, maneuverability, no one was injured risk etc. compared to manned aircraft
Advantage, with aviation and the development of electronic technology, depopulated helicopter has obtained rapid lifting and development in performance,
The fields such as military affairs, agricultural, video display amusement, express delivery, route monitoring, which have, to be widely applied, while in order to ensure depopulated helicopter
There is more preferable operational stability in use, more complicated work can be completed so that the size of depopulated helicopter
Increasing, this also requires depopulated helicopter to have smaller volume during ground transport and storage, possesses preferably
Receive dress performance；In the prior art, it is primarily present problems with for the receipts dress of unmanned plane：
1st, mainly for multi-rotor unmanned aerial vehicle, and small-sized, light-load is biased toward, the structural strength for receiving assembling device is relatively low, anti-
Shock stability is poor；
2nd, service life is short, poor reliability, can cause positioning inaccurate after a number of uses, lock illusive problem；
3rd, it is cumbersome, it is impossible to reach fast positioning, storage and the purpose of expansion.
Utility model content
In view of the above-mentioned problems in the prior art, the utility model embodiment provides one kind and tail boom can be carried out
The depopulated helicopter of storage.
To solve the above problems, the technical scheme that the utility model embodiment provides is：
A kind of depopulated helicopter, including fuselage, empennage and the connection fuselage and the tail boom of the empennage, the tail boom bag
Canned paragraph and active segment are included, the first end of the canned paragraph is fixedly connected with the fuselage, and its second end is into the canned paragraph
Formed with hollow incorporating section, the first end of the active segment is connected with the empennage, and the second end of the active segment can contract
Enter in the incorporating section；The depopulated helicopter also includes locking mechanism, and the canned paragraph is provided with the first fixed part, the work
The second fixed part being adapted with first fixed part is provided with its second end in dynamic section, the locking mechanism passes through institute
The first fixed part and second fixed part are stated to lock or unlock the canned paragraph and the active segment.
Preferably, the canned paragraph and the active segment are tubular structure, the active segment can be in the fixation
Slided in the pipe of section, first fixed part includes the first positioning hole for being arranged on the end of canned paragraph, second fixed part
Including the second positioning hole being arranged on the active segment；
The locking mechanism includes latch, and when first positioning hole is relative with second positioning hole, the latch is worn
First positioning hole and second positioning hole are crossed to lock the canned paragraph and the active segment.
Preferably, the locking mechanism also includes locating ring and holds out against spring, the locating ring is arranged on the fixation
The periphery of section, the locating ring are provided with the through hole passed through for the latch, and the through hole is coaxially set with first positioning hole
Put；
The middle part of the latch is provided with baffle ring, and the spring that holds out against is set on the latch, and one end and the baffle ring
Abut, the other end abuts with the inwall of the locating ring, so that the latch tends to the inside movement to the canned paragraph.
Preferably, the locking mechanism also includes drive link and depression bar；
The outer peripheral face of the canned paragraph is provided with support, is articulated with the middle part of the drive link on the support, its one end
It is connected with the latch so that the latch can be to the outside mobile of the canned paragraph, one end of its other end and the depression bar
Be hinged, the other end of the depression bar stretches out the locating ring.
Preferably, one end that the drive link is connected with the latch is provided with driving hole, the latch is located in described
In driving hole, and the baffle ring abuts with the drive link.
Preferably, the locking mechanism includes the multipair latch, and latch described in each pair is respectively by described in two
Drive link is hinged with the same depression bar, and first positioning hole and second positioning hole are arranged in pairs, and is inserted with described
Pin corresponds.
Preferably, the incorporating section is provided with the first blocking part, the active segment at the second end of the canned paragraph
The second end at be provided with the second blocking part that can mutually be kept out with first blocking part, to prevent the canned paragraph and the activity
Section is separated, and when first blocking part and second blocking part offset, first positioning hole and the described second positioning
Hole is relative.
Preferably, it is solid to be provided with the 3rd be adapted with first fixed part on the active segment at its first end
Determine portion, the locking mechanism locks or unlocked the canned paragraph and institute by first fixed part and the 3rd fixed part
State active segment.
Compared with prior art, the beneficial effect of the utility model embodiment is：
1st, the active segment for connecting empennage can be in the incorporating section of retraction canned paragraph, so as to substantially reduce depopulated helicopter
Overall space-consuming, be easy to carry；
It is easy to operate when the 2nd, being stored and organized work, only need one to complete；
3rd, accurate positioning, simple in construction, durable reliable.
Brief description of the drawings
Fig. 1 is that the depopulated helicopter of the utility model embodiment is in the structural representation for receiving dress state；
Fig. 2 is that the depopulated helicopter of the utility model embodiment is in the structural representation of extended configuration；
Fig. 3 is the cross-sectional view of the display locking mechanism of the utility model embodiment；
Fig. 4 is the explosive view of the part-structure of the utility model embodiment.
Reference：
1- fuselages；11- rotors；2- empennages；3- canned paragraphs；31- supports；4- active segments；The positioning holes of 41- second；42- the 3rd
Positioning hole；5- latches；51- baffle rings；6- holds out against spring；7- drive links；8- depression bars；9- locating rings.
Embodiment
To make those skilled in the art be better understood from the technical scheme of the utility model embodiment, below in conjunction with the accompanying drawings and
Embodiment elaborates to the utility model.
As shown in Figures 1 and 2, the utility model embodiment provide a kind of depopulated helicopter, including fuselage 1, empennage 2,
The tail boom of rotor 11 and connection fuselage 1 and empennage 2 on fuselage 1, tail boom include canned paragraph 3 and active segment 4, canned paragraph 3
First end be fixedly connected with fuselage 1, for the ease of storage, the second end of canned paragraph 3 is into canned paragraph 3 formed with hollow receipts
Receive portion, the first end of active segment 4 is connected with empennage 2, and the second end of active segment 4 can be in retraction incorporating section；Further, in order to
Ensure the connective stability of canned paragraph 3 and active segment 4, depopulated helicopter also includes locking mechanism, and it is solid that canned paragraph 3 is provided with first
Determine portion, be provided with the second fixed part being adapted with the first fixed part on active segment 4 at its second end, locking mechanism passes through the
One fixed part and the second fixed part lock or unlocked canned paragraph 3 and active segment 4.
Specifically, as shown in Figures 3 and 4, canned paragraph 3 and active segment 4 are tubular structure, and active segment 4 can be in fixation
Being slided in the pipe of section 3, the first fixed part includes being arranged on the first positioning hole (not shown) at the second end of canned paragraph 3, the
Two fixed parts include the second positioning hole 41 being arranged on the second end of active segment 4；Locking mechanism includes latch 5, the first positioning
When hole is relative with the second positioning hole 41, latch 5 is through the first positioning hole and the second positioning hole 41 to lock canned paragraph 3 and active segment
4.The 3rd fixed part being adapted with the first fixed part is provided with active segment 4 at its first end, locking mechanism passes through first
Fixed part and the locking of the 3rd fixed part or unblock canned paragraph 3 and active segment 4, in embodiment provided by the utility model, the 3rd
Location division is and the positioning hole 42 of 41 identical of the second positioning hole the 3rd.
For the ease of being locked to canned paragraph 3 and active segment 4, locking mechanism also includes locating ring 9 and holds out against spring 6,
Locating ring 9 is arranged on the periphery (locating ring 9 has been arranged on the periphery at the second end of canned paragraph 3 in the present embodiment) of canned paragraph 3, fixed
Position ring 9 is provided with the through hole (not shown) passed through for latch 5, and through hole is coaxially disposed with the first positioning hole；The middle part of latch 5
Provided with baffle ring 51, hold out against spring 6 and be set on latch 5, and its one end abuts with baffle ring 51, the inwall of the other end and locating ring 9
Abut, so that latch 5 tends to the inside movement to canned paragraph 3, i.e. so that latch 5 tends to be connected section 3 and active segment 4, will
Locking mechanism is arranged on the periphery of canned paragraph 3, therefore the part (such as wire, transmission mechanism) in canned paragraph 3 will not be caused
Influence
Further, for the ease of operating locking mechanism, locking mechanism also includes drive link 7 and depression bar 8, canned paragraph 3
Outer peripheral face is provided with support 31, and the middle part of drive link 7 is articulated with support 31, and its one end is connected with latch 5 so that latch 5 can
To the outside mobile of canned paragraph, one end of its other end and depression bar 8 is hinged, and the other end of depression bar 8 stretches out locating ring 9, specifically,
In embodiment provided by the utility model, one end that drive link 7 is connected with latch 5 is provided with driving hole, and latch 5 is located in transmission
In hole, and baffle ring 51 abuts with drive link 7.
Further, in order to improve locking mechanism for canned paragraph 3 and the connective stability of active segment 4, meanwhile, also for
It is easy to user to be operated, locking mechanism includes multipair latch 5, and each pair latch 5 passes through two drive links 7 and same pressure respectively
Bar 8 is be hinged, and the first positioning hole and the second positioning hole 41 are arranged in pairs, and are corresponded with latch 5；As knowable to Fig. 3 and Fig. 4,
In embodiment provided by the utility model, the positioning hole of latch 5 and first is equipped with four, and is uniformly arranged on the outer of canned paragraph 3
Zhou Shang, the second positioning hole 41 and the 3rd positioning hole 42 are again provided with four, and are uniformly arranged on the periphery of active segment 4；Certainly,
In other embodiments, latch 5, the first positioning hole, the second positioning hole 41 and the particular number of the 3rd positioning hole 42 and position are closed
System can be adjusted accordingly according to different demands, and the utility model embodiment is not specifically limited herein.
Further, incorporating section is provided with the first blocking part, the second end of active segment 4 close to second place of bringing out of canned paragraph 3
Place is provided with the second blocking part that can be mutually kept out with the first blocking part, to prevent canned paragraph 3 and active segment to be separated, further,
When first blocking part and the second blocking part offset, the first positioning hole with the second positioning hole 41 relatively, therefore be easy to user by nobody
When helicopter deploys, it can realize that fast accurate positions to canned paragraph 3 and active segment 4.
Above example is only exemplary embodiment of the present utility model, is not used in limitation the utility model, and this practicality is new
The protection domain of type is defined by the claims.Those skilled in the art can be in essence of the present utility model and protection domain
It is interior, various modifications or equivalent substitution are made to the utility model, this modification or equivalent substitution also should be regarded as new in this practicality
In the protection domain of type.
Claims (8)
1. a kind of depopulated helicopter, include the tail boom of fuselage, empennage and the connection fuselage and the empennage, it is characterised in that
The tail boom includes canned paragraph and active segment, and the first end of the canned paragraph is fixedly connected with the fuselage, and its second end is to institute
State and be connected formed with hollow incorporating section, the first end of the active segment with the empennage in canned paragraph, the of the active segment
Two ends can be described in retraction in incorporating section；
The depopulated helicopter also includes locking mechanism, and the canned paragraph is provided with the first fixed part, close on the active segment
The second fixed part being adapted with first fixed part is provided with its second end, the locking mechanism is fixed by described first
Portion and second fixed part lock or unlocked the canned paragraph and the active segment.
2. depopulated helicopter according to claim 1, it is characterised in that the canned paragraph and the active segment are tubulose
Structure, the active segment can slide in the pipe of the canned paragraph, and first fixed part includes being arranged on the end of canned paragraph
First positioning hole in portion, second fixed part include the second positioning hole being arranged on the active segment；
The locking mechanism includes latch, and when first positioning hole is relative with second positioning hole, the latch passes through institute
The first positioning hole and second positioning hole are stated to lock the canned paragraph and the active segment.
3. depopulated helicopter according to claim 2, it is characterised in that the locking mechanism also includes locating ring and held out against
Spring, the locating ring are arranged on the periphery of the canned paragraph, and the locating ring is provided with the through hole passed through for the latch, institute
Through hole is stated to be coaxially disposed with first positioning hole；
The middle part of the latch is provided with baffle ring, and the spring that holds out against is set on the latch, and one end abuts with the baffle ring,
The other end abuts with the inwall of the locating ring, so that the latch tends to the inside movement to the canned paragraph.
4. depopulated helicopter according to claim 3, it is characterised in that the locking mechanism also includes drive link and pressure
Bar；
The outer peripheral face of the canned paragraph is provided with support, is articulated with the middle part of the drive link on the support, its one end and institute
Latch is stated to connect so that the latch can be cut with scissors to the outside mobile of the canned paragraph, one end of its other end and the depression bar
Connect, the other end of the depression bar stretches out the locating ring.
5. depopulated helicopter according to claim 4, it is characterised in that one end that the drive link is connected with the latch
Provided with driving hole, the latch is located in the driving hole, and the baffle ring abuts with the drive link.
6. depopulated helicopter according to claim 4, it is characterised in that the locking mechanism includes the multipair latch,
And latch described in each pair is hinged by two drive links and the same depression bar respectively, first positioning hole and described
Two positioning holes are arranged in pairs, and are corresponded with the latch.
7. depopulated helicopter according to claim 2, it is characterised in that the incorporating section close to the canned paragraph second
The first blocking part is provided with end, being provided with can mutually be kept out with first blocking part second at the second end of the active segment keeps out
Portion, to prevent the canned paragraph to be separated with the active segment, and when first blocking part and second blocking part offset,
First positioning hole is relative with second positioning hole.
8. depopulated helicopter according to claim 1, it is characterised in that be provided with the active segment at its first end
The 3rd fixed part being adapted with first fixed part, the locking mechanism are consolidated by first fixed part and the described 3rd
Portion is determined to lock or unlock the canned paragraph and the active segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795015.0U CN207029523U (en) | 2017-07-03 | 2017-07-03 | Depopulated helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795015.0U CN207029523U (en) | 2017-07-03 | 2017-07-03 | Depopulated helicopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207029523U true CN207029523U (en) | 2018-02-23 |
Family
ID=61466437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720795015.0U Expired - Fee Related CN207029523U (en) | 2017-07-03 | 2017-07-03 | Depopulated helicopter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207029523U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573010A (en) * | 2018-10-31 | 2019-04-05 | 株洲格斯特动力机械有限责任公司 | A method of balance gyroplane reaction torque |
| CN113086165A (en) * | 2021-04-20 | 2021-07-09 | 中国直升机设计研究所 | Helicopter with variable distance between main rotor and tail rotor |
-
2017
- 2017-07-03 CN CN201720795015.0U patent/CN207029523U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573010A (en) * | 2018-10-31 | 2019-04-05 | 株洲格斯特动力机械有限责任公司 | A method of balance gyroplane reaction torque |
| CN113086165A (en) * | 2021-04-20 | 2021-07-09 | 中国直升机设计研究所 | Helicopter with variable distance between main rotor and tail rotor |
| CN113086165B (en) * | 2021-04-20 | 2022-11-04 | 中国直升机设计研究所 | Helicopter with variable distance between main rotor and tail rotor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207029523U (en) | Depopulated helicopter | |
| CN205150239U (en) | Horn folding device and aircraft | |
| CN106741837B (en) | Portable foldable unmanned aerial vehicle | |
| CN105000165A (en) | Locking device for folding type unmanned aerial vehicle arm | |
| CN107310717A (en) | Depopulated helicopter | |
| US20110140382A1 (en) | Deer hitcher | |
| CN106347625A (en) | Unmanned aerial vehicle linkage folding mechanism | |
| CN103151596B (en) | Inflatable radial rib antenna tail rod connecting piece for spacecraft | |
| CN210455176U (en) | Folding horn and unmanned vehicles | |
| CN213109840U (en) | Fast assembly's unmanned aerial vehicle | |
| CN207029533U (en) | Depopulated helicopter | |
| CN206280332U (en) | A kind of hook lock set | |
| CN107697267B (en) | Unmanned aerial vehicle rotor beta structure and unmanned aerial vehicle | |
| CN210526833U (en) | Unmanned helicopter radome fairing mounting structure | |
| CN208881819U (en) | A kind of ground short distance transfer device of slide-type undercarriage helicopter | |
| CN215553248U (en) | Folding single-wheel transport vehicle | |
| CN207759018U (en) | A kind of foldable unmanned plane wing | |
| CN105850955B (en) | Multi-rotor-wing plant protection machine and transverse folding machine arm thereof | |
| CN109139633A (en) | It is a kind of for space flight, the snap close piece of aviation field | |
| CN216783843U (en) | A tire locking mechanism and unmanned aerial vehicle for unmanned aerial vehicle | |
| CN205186241U (en) | Articular locking mechanical system is folded in baby's shallow | |
| CN208393617U (en) | A kind of folding ejection unmanned plane | |
| CN206914620U (en) | More antitorque fold mechanisms of rotor horn | |
| CN212448039U (en) | Collapsible unmanned aerial vehicle | |
| CN206417207U (en) | A kind of new unmanned plane cargo hold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 |