CN109383768A - A kind of unmanned plane foot prop with protective - Google Patents
A kind of unmanned plane foot prop with protective Download PDFInfo
- Publication number
- CN109383768A CN109383768A CN201710678253.8A CN201710678253A CN109383768A CN 109383768 A CN109383768 A CN 109383768A CN 201710678253 A CN201710678253 A CN 201710678253A CN 109383768 A CN109383768 A CN 109383768A
- Authority
- CN
- China
- Prior art keywords
- foot prop
- fixed
- ontology
- unmanned plane
- support rod
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/62—Spring shock-absorbers; Springs
Abstract
The invention discloses a kind of unmanned plane foot prop with protective, including fixed underpan, foot prop ontology and gag lever post, placing groove is provided with below the inside of the fixed underpan, and the inside of placing groove is fixed with connecting shaft, the connecting shaft is connected by fixing axle with sleeve is connect, the foot prop ontology is connected by the fixed connection sleeve in top with fixing axle, and damping spring is provided with below foot prop body interior, and fixed rack is connected by fixed convex block with foot prop ontology, top inside the support rod is provided with screw jack, the gag lever post is connected by fixing bolt with screw jack, screw loose slot is provided on the right side of the support rod.The unmanned plane foot prop with protective, damping spring and shock-absorbing ball reduce the vibration that foot prop ontology is subject to, foot prop ontology can carry out the change of distance and tilt angle, so that the foot prop provides stable support force, the design of support rod and gag lever post increases the connective stability of foot prop ontology.
Description
Technical field
The present invention relates to air vehicle technique field, specially a kind of unmanned plane foot prop with protective.
Background technique
UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus provided for oneself
Not manned aircraft.Without cockpit on machine, but the equipment such as automatic pilot, presetting apparatus are installed.On ground, naval vessels or
Machine tool remote control station personnel track it, are positioned, are remotely controlled, telemetering and Digital Transmission by the equipment such as radar.It can Reusability
Repeatedly.It is widely used in aerial reconnaissance, monitoring, communication, antisubmarine, electronic interferences etc..Existing unmanned plane foot prop be all it is fixed, no
Just changing inclined angle, when unmanned plane is landed, the function of damping cannot be provided, whole protective is poor, in addition,
When not in use, inconvenience carries out disassembly and saves transport, increases transportation cost.
Summary of the invention
The purpose of the present invention is to provide a kind of unmanned plane foot prop with protective, to solve to mention in above-mentioned background technique
The inconvenient inclined angle of change cannot provide the function of damping when unmanned plane is landed out, and whole protective is poor,
When not in use, the problem of inconvenience carries out disassembly and saves transport, increases transportation cost.
To achieve the above object, the invention provides the following technical scheme: a kind of unmanned plane foot prop with protective, including
Fixed underpan, foot prop ontology, shock-absorbing ball, support rod and gag lever post are provided with placing groove below the inside of the fixed underpan,
And the inside of placing groove is fixed with connecting shaft, the connecting shaft is connected by fixing axle with sleeve is connect, the foot prop ontology
It is connected by the fixed connection sleeve in top with fixing axle, and is provided with damping spring below foot prop body interior, it is described
Shock-absorbing ball is located at the lower section of foot prop ontology, and fixed convex block is equipped on the right side of the foot prop ontology, and the inside of the support rod is set
It is equipped with fixed rack, and fixed rack is connected by fixed convex block with foot prop ontology, the top setting inside the support rod
There is screw jack, the gag lever post is connected by fixing bolt with screw jack, is provided with screw on the right side of the support rod
Loose slot, and support rod is connected by screw loose slot with pinching screw.
Preferably, the fixing axle is sleeve connection with sleeve is connect, and the length of fixing axle is less than the length of support rod.
Preferably, the fixing axle has 2, and the outside of each fixing axle about the center line symmetrical setting of fixed underpan
It is connected with 2 connection sleeves.
Preferably, the inside of the shock-absorbing ball is filled with damping sponge.
Preferably, the fixed convex block is inlayed for card slot with fixed rack and is connect.
Preferably, the length of the gag lever post is greater than the width of fixed underpan.
Compared with prior art, the beneficial effects of the present invention are: the unmanned plane foot prop with protective, shock-absorbing ball and ground
Face is contacted, and reduces the abrasion that foot prop ontology is subject to, furthermore damping spring and shock-absorbing ball reduce the shake that foot prop ontology is subject to
Dynamic, so that fixed underpan provides more stable support force when unmanned plane is landed, foot prop ontology passes through connector sleeve
Cylinder can be in the change of fixing axle enterprising row distance and tilt angle, so that the foot prop can all provide surely the unmanned plane of different weight
The design of fixed support force, support rod and gag lever post increases the connective stability of foot prop ontology, and whole stability improves, and prevents
Shield property increases, and when not in use, can dismantle support rod and gag lever post, and the rotation of foot prop ontology is accommodated into placing groove
Portion is convenient for transporting, and the above design increases whole practicability.
Detailed description of the invention
Fig. 1 is overlooking structure diagram of the present invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 is positive structure diagram of the present invention.
In figure: 1, fixed underpan, 2, placing groove, 3, connecting shaft, 4, fixing axle, 5, connection sleeve, 6, foot prop ontology, 7, subtract
Shake spring, 8, shock-absorbing ball, 9, fixed convex block, 10, support rod, 11, screw jack, 12, pinching screw, 13, gag lever post, 14, solid
Determine bolt, 15, fixed rack, 16, screw loose slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of unmanned plane foot prop with protective, including it is solid
Determine chassis 1, placing groove 2, connecting shaft 3, fixing axle 4, connection sleeve 5, foot prop ontology 6, damping spring 7, shock-absorbing ball 8, fixation it is convex
Block 9, support rod 10, screw jack 11, pinching screw 12, gag lever post 13, fixing bolt 14, fixed rack 15 and screw loose slot
16, placing groove 2 is provided with below the inside of fixed underpan 1, and the inside of placing groove 2 is fixed with connecting shaft 3, connecting shaft 3 is logical
It crosses fixing axle 4 and is connected with sleeve 5 is connect, fixing axle 4 has 2 about the center line symmetrical setting of fixed underpan 1, and each solid
The outside of dead axle 4 is connected with 2 connection sleeves 5, increases the stability of foot prop ontology 6, and foot prop ontology 6 is fixed by top
Connection sleeve 5 is connected with fixing axle 4, and the lower section inside foot prop ontology 6 is provided with damping spring 7, and shock-absorbing ball 8 is located at foot prop
The inside of the lower section of ontology 6, shock-absorbing ball 8 is filled with damping sponge, reduces the vibration of foot prop ontology 6, the right side peace of foot prop ontology 6
Equipped with fixed convex block 9, support rod 10 is internally provided with fixed rack 15, and fixing axle 4 is sleeve connection with sleeve 5 is connect, and
The length of fixing axle 4 is less than the length of support rod 10, and design rationally, the change of distance, fixed rack is carried out convenient for foot prop ontology 6
15 are connected by fixed convex block 9 with foot prop ontology 6, and fixed convex block 9, which is inlayed with fixed rack 15 for card slot, to be connect, and are convenient for foot prop
Ontology 6 is fixed with support rod 10, and the top inside support rod 10 is provided with screw jack 11, and gag lever post 13 passes through fixed spiral shell
Bolt 14 is connected with screw jack 11, and the length of gag lever post 13 is greater than the width of fixed underpan 1, is tilted in foot prop ontology 6
When the change of angle, inclined angle is fixed, the right side of support rod 10 is provided with screw loose slot 16, and support rod 10
It is connected by screw loose slot 16 with pinching screw 12.
Working principle: fixed underpan 1 is connected with unmanned plane, and when unmanned plane is landed, shock-absorbing ball 8 and ground are carried out
Contact, the design of shock-absorbing ball 8 and damping spring 7 reduces the vibration that foot prop ontology 6 is subject to when being landed, to reduce
The trembling that fixed underpan 1 is subject to, realize unmanned plane stablizes landing, increases its security performance, furthermore shock-absorbing ball 8 and ground
Friction reduces the loss of foot prop ontology 6, and the service life for increasing foot prop ontology 6 can for the unmanned plane of different volumes weight
The tilt angle for adjusting foot prop ontology 6, first unscrews fixing bolt 14, the rotation for later being controlled foot prop ontology 6, this
When connection sleeve 5 rotated around fixing axle 4, until operation fixing bolt 14 is to support rod 10 and limit after angle is suitble to
Position bar 13 is fixed, so that the tilt angle of foot prop ontology 6 be fixed, the distance between Mobile foot stool ontology 6 later,
The movement before and after sleeve 5 carries out in fixing axle 4 is connected, convex block 9 is fixed at this time and is moved inside fixed rack 15, clamped
Screw 12 is slided inside screw loose slot 16, when apart from suitable, is carried out using pinching screw 12 to support rod 10
Fixed, such design is not needing in use, removing so that the foot prop provides the unmanned plane of different weight stable support
Pinching screw 12 and fixing bolt 14, then support rod 10 and gag lever post 13 are unloaded, the rotation of foot prop ontology 6 is accommodated into puts later
The inside of slot 2 is set, own vol is reduced, is convenient for transporting, the above design increases whole practicability.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of unmanned plane foot prop with protective, including fixed underpan (1), foot prop ontology (6), shock-absorbing ball (8), support rod
(10) with gag lever post (13), it is characterised in that: be provided with placing groove (2) below the inside of the fixed underpan (1), and place
The inside of slot (2) is fixed with connecting shaft (3), and the connecting shaft (3) is connected by fixing axle (4) with sleeve (5) is connect, described
Foot prop ontology (6) is connected by the fixed connection sleeve (5) in top with fixing axle (4), and the lower section that foot prop ontology (6) is internal
It is provided with damping spring (7), the shock-absorbing ball (8) is located at the lower section of foot prop ontology (6), the right side peace of the foot prop ontology (6)
Equipped with fixed convex block (9), the support rod (10) is internally provided with fixed rack (15), and fixed rack (15) passes through fixation
Convex block (9) is connected with foot prop ontology (6), and the internal top of the support rod (10) is provided with screw jack (11), the limit
Position bar (13) is connected by fixing bolt (14) with screw jack (11), and it is living that screw is provided on the right side of the support rod (10)
Dynamic slot (16), and support rod (10) is connected by screw loose slot (16) with pinching screw (12).
2. a kind of unmanned plane foot prop with protective according to claim 1, it is characterised in that: the fixing axle (4)
It is sleeve connection with sleeve (5) are connect, and the length of fixing axle (4) is less than the length of support rod (10).
3. a kind of unmanned plane foot prop with protective according to claim 1, it is characterised in that: the fixing axle (4)
Center line symmetrical setting about fixed underpan (1) has 2, and 2 connection sleeves are connected on the outside of each fixing axle (4)
(5).
4. a kind of unmanned plane foot prop with protective according to claim 1, it is characterised in that: the shock-absorbing ball (8)
Inside be filled with damping sponge.
5. a kind of unmanned plane foot prop with protective according to claim 1, it is characterised in that: the fixed convex block
(9) it inlays and connect for card slot with fixed rack (15).
6. a kind of unmanned plane foot prop with protective according to claim 1, it is characterised in that: the gag lever post (13)
Length be greater than fixed underpan (1) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710678253.8A CN109383768A (en) | 2017-08-10 | 2017-08-10 | A kind of unmanned plane foot prop with protective |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710678253.8A CN109383768A (en) | 2017-08-10 | 2017-08-10 | A kind of unmanned plane foot prop with protective |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109383768A true CN109383768A (en) | 2019-02-26 |
Family
ID=65415039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710678253.8A Pending CN109383768A (en) | 2017-08-10 | 2017-08-10 | A kind of unmanned plane foot prop with protective |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109383768A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572760A (en) * | 2020-05-07 | 2020-08-25 | 重庆交通大学 | System and method for damping control of landing frame for unmanned aerial vehicle |
| CN112046733A (en) * | 2020-09-17 | 2020-12-08 | 广州鼎奥科技有限公司 | Unmanned aerial vehicle landing leg convenient to dismouting |
-
2017
- 2017-08-10 CN CN201710678253.8A patent/CN109383768A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572760A (en) * | 2020-05-07 | 2020-08-25 | 重庆交通大学 | System and method for damping control of landing frame for unmanned aerial vehicle |
| CN112046733A (en) * | 2020-09-17 | 2020-12-08 | 广州鼎奥科技有限公司 | Unmanned aerial vehicle landing leg convenient to dismouting |
| CN112046733B (en) * | 2020-09-17 | 2022-04-22 | 广州鼎奥科技有限公司 | Unmanned aerial vehicle landing leg convenient to dismouting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190226 |
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| WD01 | Invention patent application deemed withdrawn after publication |