CN208931632U - A kind of unmanned plane damping undercarriage - Google Patents
A kind of unmanned plane damping undercarriage Download PDFInfo
- Publication number
- CN208931632U CN208931632U CN201821243768.1U CN201821243768U CN208931632U CN 208931632 U CN208931632 U CN 208931632U CN 201821243768 U CN201821243768 U CN 201821243768U CN 208931632 U CN208931632 U CN 208931632U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- connecting rod
- spring
- unmanned plane
- 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.)
- Active
Links
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a kind of unmanned plane damping undercarriages, it include: fuselage body, the rear and front end of the fuselage body lower end is fixedly connected to fixed frame, the fixed frame leading flank is provided with sliding slot, stop block is fixedly installed in the middle part of the sliding slot, the sliding slot left and right ends are fixedly installed with jacking block, it is fixedly connected between the jacking block and stop block by fixed link, the fixed link lateral wall pivot bush unit lantern ring, the left and right ends of the lantern ring are fixedly connected with the first spring, the lantern ring lower end is respectively fixedly connected with first connecting rod and the second connecting rod, the first connecting rod and the second connecting rod middle and lower part are fitted with elastic rod, the elastic rod end is fixedly connected with support rod, the support rod lower end is fixedly connected with buffering stand, the buffering stand lower end is fixedly connected with shock bracket, this kind of unmanned plane is risen with damping Frame is fallen, damping effect is obvious, and overall stability is stronger.
Description
Technical field
The utility model relates to unmanned plane equipment technical field, specially a kind of unmanned plane damping undercarriage.
Background technique
Currently, existing unmanned plane is more single with the design of more rotor horns, almost without safeguard measure, lead to rotor
(wing) is extremely vulnerable, existing multi-rotor unmanned aerial vehicle in-flight, when meeting big wind effect or when sinking, due to
Wing lacks the weight of safeguard measure or body itself, it is easy to unmanned plane is easy to cause directly to fall on the ground or because of fuselage
Overweight, air drag and gravity collective effect, existing damping undercarriage are unable to reach the damping effect of anticipation, cause when decline
Wing is impaired, horn fractures, unmanned plane complete machine is destroyed, and directly results in economic loss or even wing fractures to fly out and hurts people,
For this purpose, it is proposed that a kind of unmanned plane damping undercarriage.
Utility model content
The purpose of this utility model is to provide a kind of unmanned plane damping undercarriages, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of unmanned plane damping undercarriage, packet
Include: fuselage body, the rear and front end of the fuselage body lower end are fixedly connected to fixed frame, and the fixed frame leading flank is provided with
Sliding slot, the sliding slot middle part are fixedly installed with stop block, and the sliding slot left and right ends are fixedly installed with jacking block, the jacking block and limit
Determine to be fixedly connected between block by fixed link, the fixed link lateral wall pivot bush unit lantern ring, the left and right ends of the lantern ring are equal
It is fixedly connected with the first spring, the lantern ring lower end is respectively fixedly connected with first connecting rod and the second connecting rod, first connection
It is flexibly connected in the middle part of bar and the second connecting rod by connector, the first connecting rod and the second connecting rod middle and lower part are all installed
Flexible bar, the elastic rod lateral wall are socketed second spring, and the elastic rod end is fixedly connected with support rod, the support
Bar lower end is fixedly connected with buffering stand, and the buffering stand lower end is fixedly connected with shock bracket, and the shock bracket lower end is fixed
It is connected and fixed bracket, the fixed pedestal lower end is fixedly connected with third spring, and the third lower spring end is fixedly connected on arc
The cambered surface of floor stand, arc floor stand lower end fixed bonding have non-slip mat.
Preferably, the outer end of first spring is fixedly connected on the both ends of stop block or the inner end of jacking block, and first
Spring is actively socketed on the lateral wall of fixed link
Preferably, the upper end of the second spring is fixedly connected on restriction circle, and is limited circle and be fixedly mounted on the first company
The end of extension bar and the second connecting rod
Preferably, the fixed bracket is mounted on arc floor stand.
Preferably, the third spring is equipped with several, is uniformly mounted between arc floor stand and fixed bracket
Preferably, connected by connector in the intersection activity of " X " type between the first connecting rod and the second connecting rod
It connects.
Compared with prior art, the utility model has the beneficial effects that this kind of unmanned plane damping undercarriage, passes through cunning
The interaction of slot, jacking block, stop block, fixed link, lantern ring, first connecting rod and the second connecting rod, can be on fuselage body
Intersecting angle when rising or declining between automatic adjustment first connecting rod and the second connecting rod, can be improved fuselage body and does not sympathize with
Stability under condition, can also play the effect of damping, at the same the first spring can protect lantern ring avoid hitting with jacking block or
It squeezes, achievees the effect that damping；By the setting of non-slip mat, increases the frictional force of arc floor stand, can more improve entirety
The stability of structure.
Detailed description of the invention
Fig. 1 is the utility model structure of the main view；
Fig. 2 is the second connecting rod of the utility model and connecting structure for supporting rod schematic diagram；
Fig. 3 is the utility model buffering stand and arc floor stand attachment structure schematic diagram.
In figure: 1 fuselage body, 2 fixed frames, 3 sliding slots, 4 jacking blocks, 5 stop blocks, 6 fixed links, 7 lantern rings, 8 first springs, 9
First connecting rod, 10 second connecting rods, 11 connectors, 12 support rods, 13 elastic rods, 14 buffering stands, 15 arc floor stands,
151 non-slip mats, 16 limit circle, 17 second springs, 18 fixed brackets, 19 third springs, 20 shock brackets.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of unmanned plane damping undercarriage, comprising: machine
Body ontology 1, the rear and front end of 1 lower end of fuselage body are fixedly connected to fixed frame 2, and 2 leading flank of fixed frame is provided with
Sliding slot 3 is fixedly installed with stop block 5, institute in the middle part of the sliding slot 3 convenient for determining the position of fixed link 6 by the setting of sliding slot 3
It states 3 left and right ends of sliding slot and is fixedly installed with jacking block 4, be fixedly connected, passed through by fixed link 6 between the jacking block 4 and stop block 5
The setting of jacking block 4 and stop block 6, can stablize the position of fixed link 6, and the 6 lateral wall pivot bush unit lantern ring 7 of fixed link leads to
The setting of lantern ring 7 is crossed, can be moved left and right in fixed link 7 in order to flexible friction free, and then can control first connecting rod 9
With 10 intersecting angle of the second connecting rod, when lantern ring 7 all close to stop block 6 when first connecting rod 9 and the second connecting rod 10 intersect
Angle is smaller and smaller, so that fuselage body 1 is higher and higher, first connecting rod 9 and the second connection when lantern ring 7 is close to jacking block 4
The intersecting angle of bar 10 is increasing, so that fuselage body 1 is lower and lower, the left and right ends of the lantern ring 7 are fixed to be connected
The first spring 8 is connect, the outer end of first spring 8 is fixedly connected on the both ends of stop block 5 or the inner end of jacking block 4, and first
Spring 8 is actively socketed on the lateral wall of fixed link 6, by the setting of the first spring 8, can play protection and damping to lantern ring 7
Effect, the downward effect by gravity and air drag of first connecting rod 9 and the second connecting rod 10 when fuselage body 1 declines
Power, so that first connecting rod 9 and 10 intersecting angle of the second connecting rod become larger, and then lantern ring 7 can be moved adjacent to jacking block 4 in time
Side so that the first spring 8 can protect lantern ring 7 to avoid hitting or squeezing with jacking block 4, while achieving the effect that damping, institute
It states 7 lower end of lantern ring and is respectively fixedly connected with first connecting rod 9 and the second connecting rod 10, the first connecting rod 9 and the second connecting rod
10 middle parts are flexibly connected by connector 11, by connector 11 in " X " between the first connecting rod 9 and the second connecting rod 10
Type, which intersects, to be flexibly connected, and the effect of damping can be played by the flexible interconnection of first connecting rod 9 and the second connecting rod 10
Fruit, the first connecting rod 9 and 10 middle and lower part of the second connecting rod are fitted with elastic rod 13, the 13 lateral wall set of elastic rod
Connect second spring 17, the upper end of the second spring 17 is fixedly connected on restriction circle 16, and is limited circle 16 and be fixedly mounted on the
The end of one connecting rod 9 and the second connecting rod 10,13 end of elastic rod are fixedly connected with support rod 12, the support rod 12
Lower end is fixedly connected with buffering stand 14, and 16 setting is enclosed by elastic rod 13, buffering stand 14, second spring 17 and restriction, when
When the effect by power of first connecting rod 9 and the second connecting rod 10, elastic rod 13 is driven to be similarly subjected to the extruding of power, and then bullet
Property bar 13 and support rod 12 between deformation occurs, while second spring 17 and limit circle 16 restriction effect can protect elastic rod
13 and support rod 12,14 lower end of buffering stand be fixedly connected with shock bracket 20,20 lower end of shock bracket is fixedly connected
Fixed bracket 18 plays the role of support by the setting of shock bracket 20 and fixed bracket 18, and the fixed bracket 18 is installed
On arc floor stand 15, fixed 18 lower end of bracket is fixedly connected with third spring 19, if the third spring 19 is equipped with
It is dry, it is uniformly mounted between arc floor stand 15 and fixed bracket 18, by the setting of third spring 19, plays elastic shock attenuation
Effect, 19 lower end of third spring are fixedly connected on the cambered surface of arc floor stand 15, and 15 lower end of arc floor stand is fixed
It is bonded with non-slip mat 151, by the setting of non-slip mat 151, increases the frictional force of arc floor stand 15, can more improve entirety
The stability of structure.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of unmanned plane damping undercarriage, comprising: fuselage body (1), it is characterised in that: fuselage body (1) lower end
Rear and front end be fixedly connected to fixed frame (2), fixed frame (2) leading flank is provided with sliding slot (3), in the sliding slot (3)
Portion is fixedly installed with stop block (5), and sliding slot (3) left and right ends are fixedly installed with jacking block (4), the jacking block (4) and restriction
It is fixedly connected between block (5) by fixed link (6), fixed link (6) the lateral wall pivot bush unit lantern ring (7), the lantern ring (7)
Left and right ends be fixedly connected with the first spring (8), lantern ring (7) lower end is respectively fixedly connected with first connecting rod (9) and
It is flexibly connected in the middle part of two connecting rods (10), the first connecting rod (9) and the second connecting rod (10) by connector (11), it is described
First connecting rod (9) and the second connecting rod (10) middle and lower part are fitted with elastic rod (13), elastic rod (13) lateral wall
It is socketed second spring (17), elastic rod (13) end is fixedly connected with support rod (12), and support rod (12) lower end is solid
Surely buffering stand (14) are connected, buffering stand (14) lower end is fixedly connected shock bracket (20), the shock bracket (20)
Lower end is fixedly connected fixed bracket (18), and fixed bracket (18) lower end is fixedly connected third spring (19), the third bullet
Spring (19) lower end is fixedly connected on the cambered surface of arc floor stand (15), and arc floor stand (15) lower end fixed bonding has anti-skidding
It pads (151).
2. a kind of unmanned plane damping undercarriage according to claim 1, it is characterised in that: first spring (8)
Outer end is fixedly connected on the both ends of stop block (5) or the inner end of jacking block (4), and the first spring (8) is actively socketed on fixed link
(6) lateral wall.
3. a kind of unmanned plane damping undercarriage according to claim 1, it is characterised in that: the second spring (17)
Upper end is fixedly connected on restriction circle (16), and is limited circle (16) and be fixedly mounted on first connecting rod (9) and the second connecting rod
(10) end.
4. a kind of unmanned plane damping undercarriage according to claim 1, it is characterised in that: fixed bracket (18) peace
On arc floor stand (15).
5. a kind of unmanned plane damping undercarriage according to claim 1, it is characterised in that: the third spring (19) sets
Have several, is uniformly mounted between arc floor stand (15) and fixed bracket (18).
6. a kind of unmanned plane damping undercarriage according to claim 1, it is characterised in that: the first connecting rod (9)
And second intersected between connecting rod (10) in " X " type by connector (11) and be flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243768.1U CN208931632U (en) | 2018-08-03 | 2018-08-03 | A kind of unmanned plane damping undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243768.1U CN208931632U (en) | 2018-08-03 | 2018-08-03 | A kind of unmanned plane damping undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208931632U true CN208931632U (en) | 2019-06-04 |
Family
ID=66717135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821243768.1U Active CN208931632U (en) | 2018-08-03 | 2018-08-03 | A kind of unmanned plane damping undercarriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208931632U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924057A (en) * | 2020-07-13 | 2020-11-13 | 中南林业科技大学 | Auxiliary device that rises and falls of marine unmanned aerial vehicle |
| CN112550686A (en) * | 2020-12-18 | 2021-03-26 | 台州学院 | Unmanned aerial vehicle shock absorber support convenient to diversified photographic |
| CN112888216A (en) * | 2021-01-14 | 2021-06-01 | 合肥珏笑商贸有限公司 | High-end equipment is made and is used network equipment protection frame |
| WO2021189162A1 (en) * | 2020-03-22 | 2021-09-30 | 南京唐壹信息科技有限公司 | Unmanned aerial vehicle frame |
| WO2021189167A1 (en) * | 2020-03-22 | 2021-09-30 | 南京唐壹信息科技有限公司 | Throwing-type unmanned aerial vehicle having cushioning support |
-
2018
- 2018-08-03 CN CN201821243768.1U patent/CN208931632U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021189162A1 (en) * | 2020-03-22 | 2021-09-30 | 南京唐壹信息科技有限公司 | Unmanned aerial vehicle frame |
| WO2021189167A1 (en) * | 2020-03-22 | 2021-09-30 | 南京唐壹信息科技有限公司 | Throwing-type unmanned aerial vehicle having cushioning support |
| CN111924057A (en) * | 2020-07-13 | 2020-11-13 | 中南林业科技大学 | Auxiliary device that rises and falls of marine unmanned aerial vehicle |
| CN112550686A (en) * | 2020-12-18 | 2021-03-26 | 台州学院 | Unmanned aerial vehicle shock absorber support convenient to diversified photographic |
| CN112888216A (en) * | 2021-01-14 | 2021-06-01 | 合肥珏笑商贸有限公司 | High-end equipment is made and is used network equipment protection frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208931632U (en) | A kind of unmanned plane damping undercarriage | |
| CN209556418U (en) | A kind of construction protective net increasing cushion effect | |
| CN105841915B (en) | A kind of full machine flutter wind tunnel model supports system for simulating the longitudinal degress of feedom | |
| CN208018035U (en) | A kind of physical education damping type running trainer | |
| CN209521862U (en) | A kind of more rotor protection unmanned planes | |
| CN206900635U (en) | A kind of light undercarriage unmanned plane | |
| CN206307266U (en) | A kind of multi-rotor unmanned aerial vehicle double damping undercarriage | |
| CN208703471U (en) | A kind of monitoring device of adjustable shooting angle | |
| CN207712114U (en) | A kind of bamboo clappers transport device | |
| CN208776145U (en) | A kind of elevator emergency brake device | |
| CN205070363U (en) | Overhead transmission line damping balanced system | |
| CN208890267U (en) | A kind of gantry protective device with collision prevention function | |
| CN210364361U (en) | Anti-falling plant protection unmanned aerial vehicle | |
| CN210971511U (en) | Four-wheel aircraft rear wheel cage type double shock-absorbing device | |
| CN208947065U (en) | A kind of vehicle window use sealing sponge being easily installed | |
| CN208898321U (en) | A kind of elevator bridge bottom damping device | |
| CN208768469U (en) | A kind of anti-impaired picking fruit device of peach plantation | |
| CN220465230U (en) | Driving wheel capable of self-adapting force | |
| CN216665105U (en) | High altitude construction safety linkage is built in room | |
| CN202598099U (en) | Sideward-flying preventive protection plate | |
| CN214019189U (en) | Take remote control aircraft of mounted frame | |
| CN211885066U (en) | Fire engine footboard with buffering shock-absorbing function | |
| CN204837132U (en) | Wheat rice straw baling machine bale density adjustment mechanism | |
| CN209279225U (en) | A kind of top board structure of smoke exhaust ventilator | |
| CN215325247U (en) | Shock-proof supporting device for large-leaf crop sorting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |