CN221294146U - Unmanned aerial vehicle protection casing and unmanned aerial vehicle - Google Patents
Unmanned aerial vehicle protection casing and unmanned aerial vehicle Download PDFInfo
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- CN221294146U CN221294146U CN202320029262.5U CN202320029262U CN221294146U CN 221294146 U CN221294146 U CN 221294146U CN 202320029262 U CN202320029262 U CN 202320029262U CN 221294146 U CN221294146 U CN 221294146U
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- unmanned aerial
- aerial vehicle
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- rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 230000002265 prevention Effects 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims 3
- 230000006378 damage Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle protective cover and an unmanned aerial vehicle, which comprises a bottom plate and a plurality of buffer mechanisms, wherein the buffer mechanisms comprise an inner rod, a buffer plate, an outer rod, a buffer spring and a damper, the bottom plate provides mounting conditions for the buffer mechanisms, when the unmanned aerial vehicle falls down to be contacted with the ground, the inner rod moves to one side close to the buffer plate, the buffer plate is stressed to move to one side close to the buffer spring, the buffer spring is stressed to be extruded and deformed, the impact force of the unmanned aerial vehicle during falling down is buffered and counteracted, and meanwhile, the damper limits the spring to prevent the buffer spring from rebounding back and forth, so that the problem that a screw propeller and a bracket are damaged when the conventional unmanned aerial vehicle is controlled by mistake or the unmanned aerial vehicle is out of control and is impacted with the ground is solved.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle protective cover and an unmanned aerial vehicle.
Background
Unmanned aerial vehicle is unmanned aerial vehicle that utilizes radio remote control equipment and self-contained program control device to operate, and unmanned aerial vehicle generally is applied in photographic trade, when needs high altitude photography, need to use unmanned aerial vehicle to take a photograph. But at present unmanned aerial vehicle when using, need be connected with unmanned aerial vehicle through the bolt when camera equipment installs, camera equipment installs difficulty.
At present, prior art (CN 217649625U) discloses an unmanned aerial vehicle, including the unmanned aerial vehicle main part, the bottom fixedly connected with linking bridge of unmanned aerial vehicle main part, the outer wall of linking bridge runs through there is the screw thread dwang, the outer wall threaded connection of screw thread dwang has the rotatory guide block with linking bridge inner wall sliding connection, the swing orifice plate that connects soon with linking bridge inner wall of rotation guide block is offered to the outer wall swing joint of rotatory guide block, rotatory guide slot has been offered to the junction of swing orifice plate and rotatory guide block, through setting up the support frame, screw thread slider slides and drives two sets of lifting orifice plates synchronous slip, and then makes lifting orifice plate drive lifting chute slip, and lifting chute slip drives the inner wall slip of linking bridge along linking bridge through the guide pillar, and the sliding rod slip drives the upset bent plate through the slip orifice plate and rotates, and the upset bent plate rotates and drives the support frame and rotate, realizes the operation of receiving and releasing to the support frame.
By adopting the mode, sometimes, when the unmanned aerial vehicle is out of control or is controlled, the screw propeller can collide with hard objects to damage the screw propeller and the bracket or scratch people or objects by the screw propeller due to the high-speed rotation of the screw propeller, so that the safety of the unmanned aerial vehicle is reduced.
Disclosure of utility model
The utility model aims to provide an unmanned aerial vehicle protective cover and an unmanned aerial vehicle, and aims to solve the problem that a propeller and a bracket are damaged when the existing unmanned aerial vehicle is in control error or the unmanned aerial vehicle is out of control and collides with the ground.
In order to achieve the above object, in a first aspect, the present utility model provides an unmanned aerial vehicle protective cover, comprising a base plate and a plurality of buffer mechanisms, wherein the buffer mechanisms comprise an inner rod, a buffer plate, an outer rod, a buffer spring and a damper;
The inner rod is fixedly connected with the bottom plate and is positioned at the bottom of the bottom plate, the buffer plate is fixedly connected with the inner rod and is positioned at one side of the inner rod away from the bottom plate, the outer rod is slidably connected with the buffer plate and is positioned on the outer side wall of the buffer plate, the buffer spring is fixedly connected with the buffer plate and is fixedly connected with the outer rod and is positioned between the buffer plate and the outer rod, and the damper is fixedly connected with the buffer plate and is fixedly connected with the outer rod and is positioned between the buffer plate and the outer rod.
The buffer mechanism further comprises a buffer pad, wherein the buffer pad is fixedly connected with the outer rod and is positioned at the top of the outer rod.
The unmanned aerial vehicle protection cover further comprises a plurality of protection shells, wherein the protection shells are respectively fixedly connected with the bottom plate and are respectively positioned on one side of the bottom plate.
The unmanned aerial vehicle protection cover further comprises two rollover prevention mechanisms, and the two rollover prevention mechanisms are respectively arranged on one side of the bottom plate.
The side turning prevention mechanism comprises a diagonal rod and a supporting disc, wherein the diagonal rod is fixedly connected with the bottom plate and located on the outer side wall of the bottom plate, and the supporting disc is fixedly connected with the diagonal rod and located on the outer side wall of the diagonal rod.
In a second aspect, a drone,
The unmanned aerial vehicle comprises the unmanned aerial vehicle protective cover according to the first aspect.
According to the unmanned aerial vehicle protective cover and the unmanned aerial vehicle, the base plate provides mounting conditions for the plurality of buffer mechanisms, when the unmanned aerial vehicle falls down to be in contact with the ground, the inner rod moves to the side close to the buffer plate, the buffer plate is stressed to move to the side close to the buffer spring, the buffer spring is stressed to be extruded and deformed, impact force generated when the unmanned aerial vehicle falls down is buffered and counteracted, meanwhile, the damper limits the spring, the buffer spring is prevented from rebounding back to and fro, and therefore the problem that a screw propeller and a support are damaged when the existing unmanned aerial vehicle is in operation failure or the unmanned aerial vehicle is out of control to collide with the ground is solved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic structural diagram of a unmanned aerial vehicle protection cover and a unmanned aerial vehicle according to a first embodiment of the present utility model.
Fig. 2 is a cross-sectional view of a first embodiment of a drone hood and a drone of the present utility model.
Fig. 3 is a schematic structural diagram of a unmanned aerial vehicle protection cover and a unmanned aerial vehicle according to a second embodiment of the present utility model.
101-Bottom plate, 102-buffer mechanism, 103-protective shell, 104-inner rod, 105-buffer plate, 106-outer rod, 107-buffer spring, 108-damper, 109-buffer pad, 201-rollover prevention mechanism, 202-diagonal rod, 203-supporting plate.
Detailed Description
In a first aspect, a first embodiment of the present application is:
referring to fig. 1-2, fig. 1 is a schematic structural diagram of a unmanned aerial vehicle protection cover and a unmanned aerial vehicle. Fig. 2 is a cross-sectional view of a drone hood and a drone.
The utility model provides an unmanned aerial vehicle protective cover and an unmanned aerial vehicle, which comprise a bottom plate 101, a plurality of buffer mechanisms 102 and a plurality of protective shells 103, wherein the buffer mechanisms 102 comprise an inner rod 104, a buffer plate 105, an outer rod 106, a buffer spring 107, a damper 108 and a buffer pad 109. The problem that the existing unmanned aerial vehicle causes damage to the propeller and the support when the unmanned aerial vehicle is in control error or the unmanned aerial vehicle is out of control and collides with the ground is solved through the scheme, and it can be understood that the scheme can be used in the scene that the unmanned aerial vehicle is out of control, and can also be used in the bottom plate 101 directly contact with the outer rod 106 to cause the outer rod 106 and the problem that the bottom plate 101 is damaged is solved.
For this embodiment, the inner rod 104 is fixedly connected to the bottom plate 101 and is located at the bottom of the bottom plate 101, the buffer plate 105 is fixedly connected to the inner rod 104 and is located at a side, away from the bottom plate 101, of the inner rod 104, the outer rod 106 is slidably connected to the buffer plate 105 and is located at an outer side wall of the buffer plate 105, the buffer spring 107 is fixedly connected to the buffer plate 105 and is fixedly connected to the outer rod 106 and is located between the buffer plate 105 and the outer rod 106, and the damper 108 is fixedly connected to the buffer plate 105 and is fixedly connected to the outer rod 106 and is located between the buffer plate 105 and the outer rod 106. The bottom plate 101 provides mounting conditions for a plurality of buffer mechanisms 102, the inner rod 104 can drive when moving to be close to the buffer plate 105 slides to be close to one side of the buffer spring 107, the buffer plate 105 is stressed to squeeze the buffer spring 107, the buffer spring 107 is stressed to deform, impact force received by the bottom plate 101 is buffered and counteracted, the buffer spring 107 can be limited through the damper 108, and reciprocating rebound of the buffer spring 107 is prevented.
Wherein, the cushion pad 109 is fixedly connected with the outer rod 106 and is positioned on top of the outer rod 106. The bottom plate 101 and the outer rod 106 can be protected by the cushion pad 109, and damage is prevented when the outer rod 106 contacts the bottom plate 101.
Next, the plurality of protective cases 103 are fixedly connected to the bottom plate 101, and are located at one side of the bottom plate 101, respectively. The propeller of the unmanned aerial vehicle can be protected by a plurality of the protecting shells 103
When unmanned aerial vehicle falls down with ground contact, interior pole 104 moves to being close to one side of buffer board 105, buffer board 105 atress is to being close to one side of buffer spring 107 removes, buffer spring 107 atress extrusion deformation carries out the buffering to the impact force when unmanned aerial vehicle falls to the ground and offsets, simultaneously attenuator 108 is right the spring is spacing, prevents buffer spring 107 is reciprocal to rebound to current unmanned aerial vehicle has been solved when controlling the mistake or unmanned aerial vehicle out of control takes place the striking with ground, has led to the problem that screw and support damaged.
The second embodiment of the application is as follows:
referring to fig. 3, fig. 3 is a schematic structural diagram of a unmanned aerial vehicle protection cover and a unmanned aerial vehicle according to a second embodiment of the present utility model.
On the basis of the first embodiment, the unmanned aerial vehicle protective cover and the unmanned aerial vehicle further comprise two rollover prevention mechanisms 201, and the rollover prevention mechanisms 201 comprise inclined rods 202 and supporting plates 203.
For the present embodiment, two rollover prevention mechanisms 201 are respectively disposed on one side of the bottom plate 101. The two rollover prevention mechanisms 201 can prevent the unmanned aerial vehicle from rollover to cause secondary injury when falling.
The diagonal rods 202 are fixedly connected with the bottom plate 101 and located on the outer side wall of the bottom plate 101, and the supporting plates 203 are fixedly connected with the diagonal rods 202 and located on the outer side wall of the diagonal rods 202. The diagonal rods 202 provide mounting conditions for the support plates 203, and the support area of the diagonal rods 202 can be increased through the support plates 203, so that the unmanned aerial vehicle is prevented from rollover.
When unmanned aerial vehicle takes place to fall, support through two supporting disk 203 on the diagonal bar 202, can prevent that unmanned aerial vehicle from taking place to turn on one's side and causing the secondary injury.
In a second aspect, a drone,
The unmanned aerial vehicle comprises the unmanned aerial vehicle protective cover according to the first aspect.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the application.
Claims (6)
1. An unmanned aerial vehicle protective cover comprises a bottom plate, and is characterized in that,
The damping mechanism comprises an inner rod, a damping plate, an outer rod, a damping spring and a damper;
The inner rod is fixedly connected with the bottom plate and is positioned at the bottom of the bottom plate, the buffer plate is fixedly connected with the inner rod and is positioned at one side of the inner rod away from the bottom plate, the outer rod is slidably connected with the buffer plate and is positioned on the outer side wall of the buffer plate, the buffer spring is fixedly connected with the buffer plate and is fixedly connected with the outer rod and is positioned between the buffer plate and the outer rod, and the damper is fixedly connected with the buffer plate and is fixedly connected with the outer rod and is positioned between the buffer plate and the outer rod.
2. The unmanned aerial vehicle shield of claim 1, wherein,
The buffer mechanism further comprises a buffer pad, wherein the buffer pad is fixedly connected with the outer rod and is positioned at the top of the outer rod.
3. The unmanned aerial vehicle shield of claim 2, wherein,
The unmanned aerial vehicle protection casing still includes a plurality of protecting shells, and is a plurality of the protecting shells respectively with bottom plate fixed connection, and be located respectively one side of bottom plate.
4. A drone shield according to claim 3, wherein,
The unmanned aerial vehicle protection casing still includes two and prevents turning on one's side mechanism, two prevent turning on one's side mechanism set up respectively in one side of bottom plate.
5. The unmanned aerial vehicle shield of claim 4, wherein,
The rollover prevention mechanism comprises a diagonal rod and a supporting disc, wherein the diagonal rod is fixedly connected with the bottom plate and is positioned on the outer side wall of the bottom plate, and the supporting disc is fixedly connected with the diagonal rod and is positioned on the outer side wall of the diagonal rod.
6. An unmanned aerial vehicle, which is characterized in that,
The unmanned aerial vehicle comprising the unmanned aerial vehicle protective cover of claim 5.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221294146U true CN221294146U (en) | 2024-07-09 |
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