CN206427281U - A kind of unmanned aerial vehicle ejecting frame - Google Patents
A kind of unmanned aerial vehicle ejecting frame Download PDFInfo
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- CN206427281U CN206427281U CN201720107692.9U CN201720107692U CN206427281U CN 206427281 U CN206427281 U CN 206427281U CN 201720107692 U CN201720107692 U CN 201720107692U CN 206427281 U CN206427281 U CN 206427281U
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- ejection
- driving wheel
- wheel
- aerial vehicle
- unmanned aerial
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Abstract
The utility model discloses a kind of unmanned aerial vehicle ejecting frame, including ejection base and fixed seat, ejection base lower end both sides are connected with support feet, support feet lower end is connected with support base, fixed seat upper center is connected with motor, motor lower end is connected with drive shaft, drive shaft lower end is connected with driving wheel, driving wheel is engaged with drive, power transmission shaft is connected with the middle part of drive, power transmission shaft is connected with driving wheel, left driven pulley is engaged with the left of driving wheel lower end, right driven pulley is engaged with the right side of driving wheel lower end, fixed seat upper end is connected with ejection platform, launch and electric rotating machine is provided with the middle part of platform, electric rotating machine left end is connected with rotating wheel, rotating wheel is engaged with screw mandrel wheel, screw mandrel wheel is connected with screw mandrel, sliding block is connected with the middle part of screw mandrel.The utility model, realizes the twin-stage ejection to unmanned plane, adds the ejection effect to unmanned plane, at the same it is long using mission, it is easy to manipulation so that unmanned plane obtains artificial controllable initial velocity and acceleration, practical.
Description
Technical field
The utility model is related to unmanned aerial vehicle ejecting technical field, specifically a kind of unmanned aerial vehicle ejecting frame.
Background technology
With the huge advance of science and technology, the means of modern war also there occurs huge change, and local war also becomes
Into IT-based warfare, and unmanned plane has always played great function as information weapon equipment in war several times in recent years,
The tasks such as investigation, monitoring, bait, electronic interferences, antiradiation can be not only undertaken, can also implement accurate air-to-ground attack task,
Dog fight is even carried out, therefore unmanned plane is studied the key subjects as war by various countries, this allows for unmanned plane launcher
Use it is more and more.
Chinese patent (Authorization Notice No.：CN204197307U a kind of new unmanned aerial vehicle ejecting frame, including main body) are disclosed
Frame, regulation leg and pulley base, although the device realizes the ejection to unmanned aerial vehicle to a certain extent, but in reality
During use, realize that the ejection effect of unmanned plane is not often good by rubber band accumulation of energy, and service life is short.
Utility model content
The purpose of this utility model is to provide a kind of unmanned aerial vehicle ejecting frame, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：
A kind of unmanned aerial vehicle ejecting frame, including ejection base and fixed seat, the ejection base lower end both sides are connected with support
Pin, support feet lower end is connected with support base, and the fixed seat upper center is connected with motor, and motor lower end is connected with
Drive shaft, drive shaft lower end is connected with driving wheel, and driving wheel is engaged with the middle part of drive, drive and is connected with power transmission shaft, is driven
Axle, which is connected with the left of driving wheel, driving wheel lower end, is engaged with left driven pulley, and right driven pulley is engaged with the right side of driving wheel lower end, described
Fixed seat upper end is connected with the middle part of ejection platform, ejection platform and is provided with electric rotating machine, and electric rotating machine left end is connected with rotating wheel, rotating wheel
Screw mandrel wheel is engaged with, screw mandrel wheel is connected with the middle part of screw mandrel, screw mandrel and is connected with sliding block.
It is used as further program of the utility model：The motor and electric rotating machine are double steering servomotor.
It is used as further program of the utility model：Reinforced support is connected between the fixed seat and ejection platform.
It is used as further program of the utility model：The ejection base upper end is connected with spur rack.
It is used as further program of the utility model：The ejection base two ends are connected with postive stop baffle.
It is used as the utility model further scheme：The ejection platform two ends are provided with the chute cooperated with sliding block.
Compared with prior art, the beneficial effects of the utility model are：
A kind of unmanned aerial vehicle ejecting frame, it is simple in construction, it is reasonable in design, by provided with motor and electric rotating machine it is real
Show the twin-stage ejection to unmanned plane, considerably increase the ejection effect to unmanned plane, at the same it is long using mission, it is easy to manipulation,
So that unmanned plane obtains artificial controllable initial velocity and acceleration, it is practical.
Brief description of the drawings
Fig. 1 is a kind of structural representation of unmanned aerial vehicle ejecting frame.
Fig. 2 is the annexation structural representation of motor and driving wheel in a kind of unmanned aerial vehicle ejecting frame.
Fig. 3 is a kind of overlooking the structure diagram of ejection platform in unmanned aerial vehicle ejecting frame.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1~3, the utility model embodiment, a kind of unmanned aerial vehicle ejecting frame, including launch base 1 and fixed
Seat 4, ejection base 1 upper end is connected with spur rack, so that the engagement with left driven pulley 3 and right driven pulley 12 is realized,
The ejection base 1 lower end both sides are connected with support feet 2, and the lower end of support feet 2 is connected with support base 13, the upper end of fixed seat 4
Middle part is connected with motor 5, and the lower end of motor 5 is connected with drive shaft 9, and the lower end of drive shaft 9 is connected with driving wheel 15, driving
Wheel 15 is engaged with drive 16, and the middle part of drive 16 is connected with power transmission shaft 17, and power transmission shaft 17 is connected with driving wheel 11, driving wheel 11
It is engaged with the left of lower end on the right side of left driven pulley 3, the lower end of driving wheel 11 and is engaged with right driven pulley 12, the upper end of fixed seat 4 connection
There is ejection platform 8, reinforced support 10 is connected between fixed seat 4 and ejection platform 8, the middle part of ejection platform 8 is provided with electric rotating machine 7, driving
Motor 5 and electric rotating machine 7 are double steering servomotor, it is achieved thereby that the twocouese of ejection platform 8 and sliding block 19 is moved, rotation
The left end of motor 7 is connected with rotating wheel 18, and rotating wheel 18 is engaged with screw mandrel wheel 6, and screw mandrel wheel 6 is connected with screw mandrel 20, the middle part of screw mandrel 20
Sliding block 19 is connected with, the inside of sliding block 19 is provided with the screwed hole cooperated with sliding block, so that by the rotary motion of screw mandrel 20
The linear motion to sliding block 19 is converted into, ejection platform 8 two ends are provided with the chute cooperated with sliding block 19, the effect to sliding block 19
Mobile to be limited, the upper end of sliding block 19 is provided with the slotted eye placed for unmanned plane trailing wheel, and the middle part of ejection platform 8, which is provided with, supplies nothing
The slotted eye that man-machine front-wheel is placed.
Unmanned plane trailing wheel, when taking off, is placed on the slotted eye on sliding block 19, then by a kind of unmanned aerial vehicle ejecting frame first
Unmanned plane front-wheel is put on the slotted eye on ejection platform 8, starts motor 5 afterwards so that motor 5 passes through power transmission shaft 17
Effect drive driving wheel 11 rotate, afterwards cause left driven pulley 3 and right driven pulley 12 rotate, by launching straight-tooth on base 1
The effect of bar causes ejection platform 8 to turn right movement, after unmanned plane reaches certain speed, stops motor 5 so that nobody
Machine catapult-assisted take-off, when it is required that unmanned plane obtains bigger initial velocity, while starting electric rotating machine 7, passes through rotating wheel 18
With the engagement of screw mandrel wheel 6 so that screw mandrel 20 is rotated, so that sliding block 19 is moved, and then cause unmanned plane has higher
Initial velocity.The utility model, it is simple in construction, it is reasonable in design, by provided with motor 5 and electric rotating machine 7 realize pair
The twin-stage ejection of unmanned plane, considerably increases the ejection effect to unmanned plane, at the same it is long using mission, it is easy to manipulation so that nothing
Man-machine acquisition artificial controllable initial velocity and acceleration, it is practical.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of unmanned aerial vehicle ejecting frame, including ejection base (1) and fixed seat (4), it is characterised in that the ejection base (1)
Lower end both sides are connected with support feet (2), and support feet (2) lower end is connected with support base (13), and fixed seat (4) upper center connects
Motor (5) is connected to, motor (5) lower end is connected with drive shaft (9), and drive shaft (9) lower end is connected with driving wheel (15),
Driving wheel (15) is engaged with the middle part of drive (16), drive (16) and is connected with power transmission shaft (17), and power transmission shaft (17) is connected with master
It is engaged with the left of driving wheel (11), driving wheel (11) lower end on the right side of left driven pulley (3), driving wheel (11) lower end and is engaged with right driven pulley
(12), fixed seat (4) upper end is connected with the middle part of ejection platform (8), ejection platform (8) and is provided with electric rotating machine (7), electric rotating machine
(7) left end is connected with rotating wheel (18), and rotating wheel (18) is engaged with screw mandrel wheel (6), and screw mandrel wheel (6) is connected with screw mandrel (20), silk
Sliding block (19) is connected with the middle part of bar (20).
2. a kind of unmanned aerial vehicle ejecting frame according to claim 1, it is characterised in that the motor (5) and electric rotating
Machine (7) is double steering servomotor.
3. a kind of unmanned aerial vehicle ejecting frame according to claim 1, it is characterised in that the fixed seat (4) and ejection platform (8)
Between be connected with reinforced support (10).
4. a kind of unmanned aerial vehicle ejecting frame according to claim 1, it is characterised in that ejection base (1) the upper end connection
There is spur rack.
5. a kind of unmanned aerial vehicle ejecting frame according to claim 1, it is characterised in that ejection base (1) the two ends connection
Limited location baffle plate.
6. a kind of unmanned aerial vehicle ejecting frame according to claim 1, it is characterised in that ejection platform (8) two ends be provided with
The chute that sliding block (19) cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720107692.9U CN206427281U (en) | 2017-01-22 | 2017-01-22 | A kind of unmanned aerial vehicle ejecting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720107692.9U CN206427281U (en) | 2017-01-22 | 2017-01-22 | A kind of unmanned aerial vehicle ejecting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206427281U true CN206427281U (en) | 2017-08-22 |
Family
ID=59590794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720107692.9U Expired - Fee Related CN206427281U (en) | 2017-01-22 | 2017-01-22 | A kind of unmanned aerial vehicle ejecting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206427281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173293A (en) * | 2018-10-22 | 2019-01-11 | 华南理工大学 | Catapult-launching gear |
-
2017
- 2017-01-22 CN CN201720107692.9U patent/CN206427281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173293A (en) * | 2018-10-22 | 2019-01-11 | 华南理工大学 | Catapult-launching gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20180122 |