CN209241326U - Unmanned plane throwing device - Google Patents
Unmanned plane throwing device Download PDFInfo
- Publication number
- CN209241326U CN209241326U CN201821715449.6U CN201821715449U CN209241326U CN 209241326 U CN209241326 U CN 209241326U CN 201821715449 U CN201821715449 U CN 201821715449U CN 209241326 U CN209241326 U CN 209241326U
- Authority
- CN
- China
- Prior art keywords
- reel
- connector
- screw
- unmanned plane
- hook
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of unmanned plane throwing devices, including pedestal and steering engine, the steering engine is fixed on the base, it further include steering wheel, reel and hook, the steering wheel is fixedly connected with connector, the gear of the steering wheel and steering engine engages, the reel includes swivel plate, the swivel plate front is equipped with support portion, it is equipped with rotary shaft below, the rotary shaft is fixedly connected across two flange bearings that pedestal side is arranged in connector, and it can be rotated with the rotation of connector, one end of the hook is placed on the support portion of the reel, the other end is fixed on hook pedestal by the first screw and nut, the hook can be rotated around the first screw.Unmanned plane throwing device provided by the utility model realizes the convenience of carry weight, while weakening high/low temperature, influences brought by steering engine diastema.Reduce resistance of jettisoninging, in the case where not increasing steering engine torsion, improves the weight of carry weight to greatest extent.
Description
Technical field
The utility model belongs to air vehicle technique field, is related to a kind of unmanned plane throwing device.
Background technique
UAV referred to as " unmanned plane ", is manipulated not using radio robot and the process control provided for oneself
Manned aircraft.Currently, traditional unmanned plane casting technique is that a bolt is connected with steering engine, controlled by steering engine rotation slotting
The folding of pin.Weight is suspended on the bolt of closure, and steering engine rotation opens bolt, and weight is fallen automatically.But it existing asks
Topic is: due to the influence of high/low temperature and the diastema problem of steering engine itself, causing bolt stroke to have very big deviation, is used for multiple times
Later, it may appear that the problem of bolt stroke can not be not enough closed, while after being used for multiple times, bolt also will appear deformation, can not
It is smoothly slided in hole, stuck situation occurs.
Summary of the invention
1, technical problem to be solved:
The problem of traditional unmanned plane throwing device is there is steering engine diastema, high/low temperature, and bolt deforms, it is accurate to cause to jettisoning
Property is poor.
2, technical solution:
In order to solve problem above, the utility model provides a kind of unmanned plane throwing device, including pedestal and steering engine, institute
The steering engine stated is fixed on the base, further includes steering wheel, reel and hook, the steering wheel is fixedly connected with connector, described
The gear of steering wheel and steering engine engagement, the reel includes swivel plate, the swivel plate front be equipped with support platform, behind set
There is rotary shaft, the rotary shaft is fixedly connected across two flange bearings that pedestal side is arranged in connector, and can be with even
The rotation of fitting and rotate, one end of the hook is placed on the support platform of the reel, the other end by the first screw and
Nut is fixed on hook pedestal, and the hook can be rotated around the first screw.
The support platform side of the reel is equipped with spanner.
Two holding screws are set on the pedestal, and holding screw described in two is located at the two sides of reel, every side institute
The holding screw stated is on the track that reel rotates, to the rotary stopper of reel.
The steering wheel, connector, rotary shaft are fixed by the second screw and steering engine is at being integral, described
It is fixed on the base entirely through mounting plate.
The side of one end of the hook and reel contact is equipped with screw hole, is equipped with pan head screw and passes through screw hole, the screw hole
It is interior to be equipped with gasket, rolling bearing, the support platform of the rolling bearing and reel are equipped between the pan head screw and gasket
Contact.
One end of the rotary shaft and connector contact is rectangle circular arc, the connector inside and rotary shaft phase
The rectangle circular arc matched, the rotary shaft insertion connector inside are fixed.
3, the utility model has the advantages that
Unmanned plane throwing device provided by the utility model realizes the convenience of carry weight, while weakening high/low temperature, rudder
It is influenced brought by machine diastema.Reduce resistance of jettisoninging, in the case where not increasing steering engine torsion, improves carry weight to greatest extent
The weight of object.
Detailed description of the invention
Fig. 1 is structural schematic diagram provided by the utility model.
Fig. 2 is structure sectional view provided by the utility model.
Fig. 3 is the structural schematic diagram of reel in the utility model.
Fig. 4 is the structural schematic diagram linked up in the utility model.
Specific embodiment
The utility model is described in detail below by attached drawing.
As depicted in figs. 1 and 2, the structure of unmanned plane throwing device provided by the utility model is；Including pedestal 11 and rudder
Machine 1, the steering engine 1 is fixed on the base 11, further includes steering wheel 3, reel 5 and hook 6, the steering wheel 3 and connector 13
It is fixedly connected, the engagement of the gear of the steering wheel 3 and steering engine 1, the rotary shaft 17, which passes through, is arranged in two of 11 side of pedestal
Flange bearing 12 is fixedly connected with connector 13, and can be rotated with the rotation of connector 13, and one end of the hook 6 is placed on
The support platform 18 of the reel 5, the other end are fixed on hook pedestal 9 by the first screw 8 and nut 7.
The structure of the reel 5 is as shown in figure 3, the reel 5 includes swivel plate 19,19 front of swivel plate
Equipped with support platform 18, behind be equipped with rotary shaft 17.
As shown in figure 4, being equipped with lower recess 21 in the hook 6, the hook 6 can be rotated around the first screw 8, described
Lower recess 21 is arc-shaped.
The working process of the utility model is as follows the weight of load is suspended on the lower recess 21 of hook 6, carry weight is avoided
Any movement of the lanyard on hook 6, the one end for linking up with 6 are placed on the support portion 18 of reel 5, and the support portion 18 will be linked up with
6 hold, this is carry weight state.When steering engine 1 is worked, the rotation of 1 gear of steering engine drives reel 5 to rotate, on reel
The rotation of 18 position of support platform lacks bearing platform so as to cause 6 one end of hook, and hook 6 is rotated around screw 8, and suspension weight is fallen
Under.
18 side of support platform for a better effect, the reel 5 is equipped with spanner 20.The spanner 20 is used for
Adjust the rotation angle of reel 5.
Support platform 18 in the reel 5 is arc-shaped platform.When rotated for platform, guarantee platform and hook
Apart from rotation center apart from constant, hook one end will not be moved up and down for upper rolling bearing contact point, so being circle by Platform Designing
Arc.
The steering wheel 3, connector 13, rotary shaft 17 be fixed by the second screw 14 and steering engine 1 to become one whole
Body, it is described fixed on the base 11 entirely through mounting plate 2.Such structure makes the connection between reel 5 and connector 13
It is more firm.
For the unnecessary rotation of reel 5, two holding screws 10, tightening described in two are set on the pedestal 11
Screw 10 is located at the two sides of reel 5, and holding screw 10 described in every side limits the rotation of reel 5 on the track that reel 5 rotates
Position prevents reel 5 from excessively rotating.
The side of one end that the hook 6 and reel 5 contact is equipped with screw hole, is equipped with pan head screw 15 and passes through screw hole, described
It is equipped with gasket 16 in screw hole, rolling bearing 4, the rolling bearing 4 and axis are equipped between the pan head screw 15 and gasket 16
The support platform 18 of disk 5 contacts.Due to being to roll to rub between the support platform 18 on the rolling bearing 4 and reel 5 on hook 6
It wipes, friction is small, and the torsion that steering engine 1 only needs to provide very little can realize jettisoninging for weight.
One end that the rotary shaft 17 and connector 13 contact is rectangle circular arc, 13 inside of connector and rotation
The rectangle circular arc that axis 17 matches, the rotary shaft 17 are inserted into fixed inside connector 13.Such fixed form, makes reel
The 5 easier rotations with connector 13 and rotate.
Although the utility model has been described by way of example and in terms of the preferred embodiments, they are not for limiting the utility model
, it is any to be familiar with this those skilled in the art, in the spirit and scope for not departing from the utility model, it can make various changes or retouch from working as,
Therefore the protection scope of the utility model should be subject to what claims hereof protection scope was defined.
Claims (7)
1. a kind of unmanned plane throwing device, including pedestal (11) and steering engine (1), the steering engine (1) are fixed on pedestal (11),
It is characterized in that；It further include that steering wheel (3), reel (5) and hook (6), the steering wheel (3) are fixedly connected with connector (13),
The gear of the steering wheel (3) and steering engine (1) engages, and the reel (5) includes swivel plate (19), the swivel plate (19)
Front be equipped with support platform (18), behind be equipped with rotary shaft (17), the rotary shaft (17) pass through be arranged in pedestal (11) side
Two flange bearings (12) be fixedly connected with connector (13), and can be rotated, the hook with the rotation of connector (13)
(6) one end is placed on the support platform (18) of the reel (5), and the other end is fixed on by the first screw (8) and nut (7)
It links up on pedestal (9), the hook (6) can rotate around the first screw (8).
2. unmanned plane throwing device as described in claim 1, it is characterised in that: the support platform in the reel (5)
(18) side is equipped with spanner (20).
3. unmanned plane throwing device as described in claim 1, it is characterised in that: the support platform (18) is arc-shaped flat
Platform.
4. unmanned plane throwing device as described in claim 1, it is characterised in that: two tightenings are arranged on the pedestal (11)
Screw (10), holding screw (10) described in two are located at the two sides of reel (5), and holding screw (10) is in reel described in every side
(5) on the track rotated, to the rotary stopper of reel (5).
5. unmanned plane throwing device as described in claim 1, it is characterised in that: the steering wheel (3), connector (13), rotation
Shaft (17) is fixed by the second screw (14) and steering engine (1) is at being integral, described entirely through mounting plate (2)
It is fixed on pedestal (11).
6. the unmanned plane throwing device as described in claim 1-5 any claim, it is characterised in that: the hook (6) and
The side of one end of reel (5) contact is equipped with screw hole, is equipped with pan head screw (15) and passes through screw hole, is equipped with gasket in the screw hole
(16), rolling bearing (4), the rolling bearing (4) and reel (5) are equipped between the pan head screw (15) and gasket (16)
Support platform (18) contact.
7. the unmanned plane throwing device as described in claim 1-5 any claim, it is characterised in that: the rotary shaft
(17) and one end of connector (13) contact is rectangle circular arc, what the connector (13) inside and rotary shaft (17) matched
Rectangle circular arc, the rotary shaft (17) are inserted into fixed inside connector (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821715449.6U CN209241326U (en) | 2018-10-23 | 2018-10-23 | Unmanned plane throwing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821715449.6U CN209241326U (en) | 2018-10-23 | 2018-10-23 | Unmanned plane throwing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209241326U true CN209241326U (en) | 2019-08-13 |
Family
ID=67525613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821715449.6U Withdrawn - After Issue CN209241326U (en) | 2018-10-23 | 2018-10-23 | Unmanned plane throwing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209241326U (en) |
-
2018
- 2018-10-23 CN CN201821715449.6U patent/CN209241326U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190813 Effective date of abandoning: 20230822 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190813 Effective date of abandoning: 20230822 |