CN212785614U - Unmanned aerial vehicle high definition video transmission equipment - Google Patents
Unmanned aerial vehicle high definition video transmission equipment Download PDFInfo
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- CN212785614U CN212785614U CN202021790071.3U CN202021790071U CN212785614U CN 212785614 U CN212785614 U CN 212785614U CN 202021790071 U CN202021790071 U CN 202021790071U CN 212785614 U CN212785614 U CN 212785614U
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- unmanned aerial
- aerial vehicle
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- vehicle body
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Abstract
The utility model discloses an unmanned aerial vehicle high definition video transmission equipment, including the unmanned aerial vehicle body, install the high definition video collector on the unmanned aerial vehicle body, install the video encoder on the unmanned aerial vehicle body to and install the video transmission device who is connected with the video encoder on the unmanned aerial vehicle body, and pass through the video receiver of wireless connection with the video transmission device; the lower end of the unmanned aerial vehicle body is connected with a buffering descending support assembly, and the buffering descending support assembly comprises a mounting frame mounted at the lower end of the unmanned aerial vehicle body and supporting leg buffering assemblies arranged at four corners of the mounting frame; the landing leg buffering assembly comprises a first landing leg, a second landing leg, a first tension spring and a second tension spring, and one end of the first landing leg is hinged to the mounting frame. The utility model discloses the video collection of mainly used has better buffering antidetonation effect when descending, can play better protection to the equipment of carrying on and unmanned aerial vehicle itself.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field, concretely relates to unmanned aerial vehicle high definition video transmission equipment.
Background
Unmanned aerial vehicles are unmanned aerial vehicles operated by radio remote control equipment and self-contained program control devices, or are operated by vehicle-mounted computers completely or intermittently and autonomously, and compared with piloted aircraft, unmanned aerial vehicles are more suitable for dirty or dangerous tasks, and are applied to the fields of aerial photography, disaster relief, surveying and disaster relief and the like in civil aspects.
Shooting the scene through an unmanned aerial vehicle, and transmitting the scene condition in a video mode; however, in the in-service use discovery, after installing high definition video acquisition equipment on unmanned aerial vehicle, unmanned aerial vehicle is not good at its shock attenuation effect when descending and ground contact, and the unmanned aerial vehicle chance produces great vibrations, produces great influence to the equipment of carrying easily, easily leads to the equipment of carrying to appear damaging.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an unmanned aerial vehicle high definition video transmission equipment, the device mainly used video collection has better buffering antidetonation effect when descending, can play better protection to the equipment of carrying on and unmanned aerial vehicle itself.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
an unmanned aerial vehicle high definition video transmission device comprises an unmanned aerial vehicle body, a high definition video collector installed on the unmanned aerial vehicle body, a video encoder installed on the unmanned aerial vehicle body, a video transmission device installed on the unmanned aerial vehicle body and connected with the video encoder, and a video receiver wirelessly connected with the video transmission device;
the lower end of the unmanned aerial vehicle body is connected with a buffering descending support assembly, and the buffering descending support assembly comprises a mounting frame mounted at the lower end of the unmanned aerial vehicle body and supporting leg buffering assemblies arranged at four corners of the mounting frame; the landing leg buffer assembly comprises a first landing leg, a second landing leg, a first tension spring and a second tension spring, one end of the first landing leg is hinged with the mounting frame, the other end of the first landing leg is hinged with the second landing leg, a first limiting portion used for limiting the second landing leg to rotate is arranged on the first landing leg, the first landing leg is connected with the second landing leg through the first tension spring, the second landing leg is in contact with the first limiting portion under the action of the first tension spring, and the first landing leg and the second landing leg form a straight line structure;
the mounting frame is provided with a second limiting part used for limiting the rotation of the first supporting leg, the first supporting leg is connected with the mounting frame through a second tension spring, the first supporting leg is in contact with the second limiting part under the action of the second tension spring, and an included angle formed by the first supporting leg and the mounting frame is 100-shaped and 145-shaped.
Wherein, the mounting bracket spiro union is on the unmanned aerial vehicle body.
Further defined, the first leg and the second leg are made of a carbon material.
Wherein, the lower end of the second supporting leg is coated with a cushion pad.
Wherein, the buffer pad is made of rubber or silica gel material.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model mainly comprises an unmanned aerial vehicle body, a high definition video collector, a video encoder, a video transmission device and a video receiver, the unmanned aerial vehicle body is used as a flying carrier, the scene condition is shot by the high definition video collector, and the shot video information is coded and transmitted back, so that the staff can know the scene specific condition at the first time; more importantly, the buffering landing support assembly is arranged, so that the unmanned aerial vehicle body can better assist in landing when landing after executing a flight task, a better buffering effect can be achieved, and the influence of vibration generated after the unmanned aerial vehicle body is in hard contact with the ground on components such as a high-definition video collector, a video encoder and a video transmission device can be avoided; can play a better protection role to the equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the whole structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the buffer landing support assembly of the present invention.
Fig. 3 is a schematic view of the connection relationship between the first support leg and the second support leg of the present invention.
Fig. 4 is a schematic view of the overall structure of the third embodiment of the present invention.
Reference numerals: 1-unmanned aerial vehicle body, 2-high definition video collector, 3-video transmission device, 4-buffering descending support component, 5-mounting rack, 6-landing leg buffering component, 7-first landing leg, 8-second landing leg, 9-first tension spring, 10-second tension spring, 11-first limiting part, 12-second limiting part, 13-mounting groove, 14-extending part, 15-rotating shaft, 16-bulge, 17-connecting rod and 18-video encoder.
Detailed Description
The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.
Example one
As shown in fig. 1-3, the embodiment discloses an unmanned aerial vehicle high definition video transmission device, which includes an unmanned aerial vehicle body 1, a high definition video collector 2 mounted on the unmanned aerial vehicle body 1, a video encoder 18 mounted on the unmanned aerial vehicle body 1, a video transmission device 3 mounted on the unmanned aerial vehicle body 1 and connected to the video encoder 18, and a video receiver wirelessly connected to the video transmission device 3;
it should be noted that, in this embodiment, the high-definition video collector 2, the video encoder 18, the video transmission device 3, and the video receiver all adopt devices in the prior art, and the structure and the connection relationship between the circuits thereof are not described in detail in this embodiment;
the lower end of the unmanned aerial vehicle body 1 is connected with a buffering descending support assembly 4, and the buffering descending support assembly 4 comprises an installation frame 5 installed at the lower end of the unmanned aerial vehicle body 1 and supporting leg buffering assemblies 6 arranged at four corners of the installation frame 5; the supporting leg buffer assembly 6 comprises a first supporting leg 7, a second supporting leg 8, a first tension spring 9 and a second tension spring 10, one end of the first supporting leg 7 is hinged to the mounting frame 5, the other end of the first supporting leg is hinged to the second supporting leg 8, a first limiting portion 11 used for limiting the rotation of the second supporting leg 8 is arranged on the first supporting leg 7, the first supporting leg 7 and the second supporting leg 8 are connected through the first tension spring 9, the second supporting leg 8 is in contact with the first limiting portion 11 under the action of the first tension spring 9, and the first supporting leg 7 and the second supporting leg 8 form a straight line structure;
the mounting frame 5 is provided with a second limiting portion 12 for limiting the rotation of the first leg 7, the first leg 7 is connected with the mounting frame 5 through a second tension spring 10, the first leg 7 is in contact with the second limiting portion 12 under the action of the second tension spring 10, and an included angle formed by the first leg 7 and the mounting frame 5 is 100-145 degrees.
In the present embodiment, the first leg 7 and the mounting bracket 5 form an included angle of 135 °
The structure of the first leg 7 and the second leg 8 will be further described below; in the present embodiment, it is preferred that,
the first leg 7 and the second leg 8 are made of carbon material, and the cross sections of the first leg 7 and the second leg 8 can be circular, oval or polygonal.
The lower end of the first supporting leg 7 is provided with a mounting groove 13, the lower end of the first supporting leg 7 is provided with an extending part 14 connected with the mounting groove 13, the extending part 14 forms the first limiting part 11, the upper end of the second supporting leg 8 is provided with an arc-shaped part, and the second supporting leg 8 is mounted in the mounting groove 13 through a rotating shaft 15.
The upper end of the first leg 7 is connected to the mounting frame 5 through a rotating shaft 15, a protrusion 16 is arranged at a position close to the hinge point of the first leg 7 and the mounting frame 5, and the protrusion 16 forms the second limiting part 12.
Wherein, 5 spiro union of mounting bracket is on unmanned aerial vehicle body 1, and is more convenient during the installation.
The utility model mainly comprises an unmanned aerial vehicle body 1, a high definition video collector 2, a video encoder 18, a video transmission device 3 and a video receiver, the unmanned aerial vehicle body 1 is used as a flight carrier, the scene condition is shot through the high definition video collector 2, and the shot video information is coded and then transmitted back, so that the working personnel can know the scene specific condition at the first time; more importantly, the buffering landing support assembly 4 is arranged, so that the unmanned aerial vehicle body 1 can better assist in landing when landing after a flight task is executed, a better buffering effect can be achieved, and the influence of vibration generated after the unmanned aerial vehicle body 1 is in hard contact with the ground on the high-definition video collector 2, the video encoder 18, the video transmission device 3 and other components can be avoided; can play a better protection role to the equipment.
The first supporting leg 7 is hinged with the second supporting leg 8 through a rotating shaft and is connected through a first tension spring 9, and a buffer structure can be formed at the connection point; simultaneously, second landing leg 8 is articulated with mounting panel 5 to be connected through second extension spring 10, can form a buffer structure at the junction of second landing leg 8 and mounting panel 5 equally, like this, unmanned aerial vehicle body 1 when descending, stability that can be more plays better buffering effect.
Example two
The embodiment is further optimized on the basis of the first embodiment, in the embodiment, the lower end of the second supporting leg 8 is coated with a cushion pad; the cushion pad is made of rubber or silica gel material. When making second landing leg 8 and ground contact like this, the blotter can play the effect of protection to the lower extreme of second landing leg 8, avoids second landing leg 8 to take place hard contact with ground and leads to second landing leg 8 to damage.
EXAMPLE III
As shown in fig. 4, the embodiment is further optimized on the basis of the first embodiment, in the first embodiment, the ends of the second outriggers 8 in the two outrigger buffer assemblies 6 located at the left and right sides of the unmanned aerial vehicle body 1 in the flying direction are connected through a connecting rod 17; through the connecting rod 17 that sets up like this, can increase the area of contact with ground for unmanned aerial vehicle body 1 is more steady in the descending.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.
Claims (6)
1. The utility model provides an unmanned aerial vehicle high definition video transmission equipment which characterized in that: the unmanned aerial vehicle comprises an unmanned aerial vehicle body, a high-definition video collector installed on the unmanned aerial vehicle body, a video encoder installed on the unmanned aerial vehicle body, a video transmission device installed on the unmanned aerial vehicle body and connected with the video encoder, and a video receiver wirelessly connected with the video transmission device;
the lower end of the unmanned aerial vehicle body is connected with a buffering descending support assembly, and the buffering descending support assembly comprises a mounting frame mounted at the lower end of the unmanned aerial vehicle body and supporting leg buffering assemblies arranged at four corners of the mounting frame; the landing leg buffer assembly comprises a first landing leg, a second landing leg, a first tension spring and a second tension spring, one end of the first landing leg is hinged with the mounting frame, the other end of the first landing leg is hinged with the second landing leg, a first limiting portion used for limiting the second landing leg to rotate is arranged on the first landing leg, the first landing leg is connected with the second landing leg through the first tension spring, the second landing leg is in contact with the first limiting portion under the action of the first tension spring, and the first landing leg and the second landing leg form a straight line structure;
the mounting frame is provided with a second limiting part used for limiting the rotation of the first supporting leg, the first supporting leg is connected with the mounting frame through a second tension spring, the first supporting leg is in contact with the second limiting part under the action of the second tension spring, and an included angle formed by the first supporting leg and the mounting frame is 100-shaped and 145-shaped.
2. The unmanned aerial vehicle high definition video transmission equipment of claim 1, characterized in that: the mounting bracket spiro union is on the unmanned aerial vehicle body.
3. The unmanned aerial vehicle high definition video transmission equipment of claim 1, characterized in that: the first leg and the second leg are made of carbon materials.
4. The unmanned aerial vehicle high definition video transmission equipment of claim 2, characterized in that: the lower end of the second supporting leg is coated with a cushion pad.
5. The unmanned aerial vehicle high definition video transmission equipment of claim 4, characterized in that: the cushion pad is made of rubber or silica gel material.
6. The unmanned aerial vehicle high definition video transmission equipment of claim 1, characterized in that: the cross sections of the first supporting leg and the second supporting leg are circular, oval or polygonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021790071.3U CN212785614U (en) | 2020-08-25 | 2020-08-25 | Unmanned aerial vehicle high definition video transmission equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021790071.3U CN212785614U (en) | 2020-08-25 | 2020-08-25 | Unmanned aerial vehicle high definition video transmission equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212785614U true CN212785614U (en) | 2021-03-23 |
Family
ID=75054671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021790071.3U Expired - Fee Related CN212785614U (en) | 2020-08-25 | 2020-08-25 | Unmanned aerial vehicle high definition video transmission equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212785614U (en) |
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2020
- 2020-08-25 CN CN202021790071.3U patent/CN212785614U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 Termination date: 20210825 |
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| CF01 | Termination of patent right due to non-payment of annual fee |