CN210734520U - Portable light unmanned aerial vehicle blocks recovery unit - Google Patents
Portable light unmanned aerial vehicle blocks recovery unit Download PDFInfo
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- CN210734520U CN210734520U CN201921230182.6U CN201921230182U CN210734520U CN 210734520 U CN210734520 U CN 210734520U CN 201921230182 U CN201921230182 U CN 201921230182U CN 210734520 U CN210734520 U CN 210734520U
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- bottom plate
- unmanned aerial
- aerial vehicle
- folding
- support body
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- 238000011084 recovery Methods 0.000 title claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 238000013016 damping Methods 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a portable light unmanned aerial vehicle blocks recovery unit, including telescopic link, support body, elasticity and blocks the net, the support body has two support body units to constitute, the support body unit includes bottom plate and the rack of installing on the bottom plate, and the bottom plate inboard of two support body units is connected through the folding rod, and the elasticity blocks the net left and right sides and is connected with the rack of two support body units respectively, the rack includes base, two folding rods that set up from top to bottom, and the base is installed on the bottom plate, and the telescopic link is vertically installed in the base rear side, and two folding rods are articulated, and the folding rod lower extreme of downside is articulated with the base front side, and the folding rod upper end of upside is articulated with the telescopic link upper end, and this device simple structure, reasonable in design, collapsible, portable, convenient to use is provided with the air spring and cushions the energy-absorbing kinetic energy when unmanned aerial vehicle hits, the safety of unmanned aerial vehicle is protected.
Description
Technical Field
The invention relates to a portable light unmanned aerial vehicle arresting and recovering device.
Background
At present, no whole device for blocking and recovering micro and light unmanned aerial vehicles exists in the market, and the existing recovery device for the light and small unmanned aerial vehicles generally comprises a blocking net, a blocking net supporting device and a damping device. In operation of such arrangements, the entire net is generally deployed aloft by the support means, with the net being connected to the damping means to absorb kinetic energy. The unmanned aerial vehicle flies into and strikes the arresting net when preparing to land, and the arresting net pulls the damping device to absorb the kinetic energy of the unmanned aerial vehicle and stop the unmanned aerial vehicle, and then the recovery work is completed. The most main problem in the existing scheme is that there is not independent whole device to let the relevant personnel use, when there is this kind of unmanned aerial vehicle to retrieve the demand, some demanders select to turn to use other to descend to retrieve the mode, another part personnel select to build similar device by oneself when needs use. In the current scheme, in order to accomplish the recovery work safely and provide sufficient damping force and consume unmanned aerial vehicle's kinetic energy, can adopt large-scale arresting net usually, need be equipped with huge rack to its support, sometimes even need utilize the hoist to help expanding the arresting net. The damping device also usually uses a damping turbine with larger volume or a damping device like a brake wheel disc. There are many inconveniences in handling and deployment. And few separate devices are dedicated to such damming recovery work, which is a state of substantial unavailability for some model airplane enthusiasts, entryways.
Disclosure of Invention
The invention provides a portable light unmanned aerial vehicle arresting and recovering device.
The invention solves the technical problem by adopting the scheme that the portable light unmanned aerial vehicle blocking and recovering device comprises a telescopic rod, a frame body and an elastic blocking net, wherein the frame body is composed of two frame body units, each frame body unit comprises a bottom plate and a net rack arranged on the bottom plate, the inner sides of the bottom plates of the two frame body units are connected through folding rods, the left side and the right side of the elastic blocking net are respectively connected with the net racks of the two frame body units, each net rack comprises a base and two folding rods arranged up and down, the base is arranged on the bottom plate, the telescopic rod is vertically arranged on the rear side of the base, the two folding rods are hinged, the lower end of the folding rod on the lower side is hinged with the front side of the base, and.
Further, the folding rod includes the casing, install buffer in the casing, buffer includes stay cord A, the slide bar that sets up along the pole length direction, air spring A, install the sliding sleeve on the slide bar, the sliding sleeve periphery is provided with the engaging lug that is used for connecting the elasticity and hinders the blocking net, the casing inboard is provided with the inside perpendicular groove of intercommunication, the engaging lug stretches out by perpendicular groove, pulley A is installed to air spring A's piston rod end, stay cord A walks around pulley A, the sliding sleeve is connected to stay cord A one end, air spring A's cylinder body is connected to one end, air spring A installation opposite direction in two folding rods, this folding rod upper portion is installed to the cylinder body of air spring A in the folding rod of downside, this folding rod lower part is installed to the cylinder body of air spring A in the folding rod.
Furthermore, a plurality of hanging holes are formed in the connecting lugs, and hooks which are hung with the hanging holes are arranged at the upper end and the lower end of the left side and the right side of the elastic arresting net.
Furthermore, a longitudinal slide rail is installed on the bottom plate, a slide block in sliding fit with the longitudinal slide rail is installed on the longitudinal slide rail, and the base is installed on the slide block.
Further, pulley B is installed in the rear end left and right sides of vertical slide rail on the bottom plate, and air spring B is installed along vertically with vertical slide rail below on the bottom plate, and pulley C is installed to the piston rod end left and right sides of air spring B, and the air spring B left and right sides is provided with the B that acts as go-between, and B one end connection base acts as go-between, and the other end is walked around pulley B, pulley C back connection bottom plate in proper order.
Furthermore, the pulley B comprises a wheel carrier arranged on the bottom plate, the upper end and the lower end of the wheel carrier are respectively provided with a pulley, one end of the stay wire B is connected with the base, and the other end of the stay wire B is connected with the wheel carrier.
Furthermore, the folding rod comprises two folding units, the front end and the rear end of the inner sides of the bottom plates of the two frame body units are respectively connected through one folding unit, each folding unit comprises two connecting rods with hinged inner ends, and the outer ends of the connecting rods are hinged with the bottom plates on the same side.
Furthermore, the inner sides of the inner ends of the two connecting rods are provided with matched limit stop blocks, the outer ends of the connecting rods are provided with quarter circular arc-shaped guide grooves which are coaxial with the hinge point at the outer side of the hinge point, and pin columns are arranged in the guide grooves and are arranged on the bottom plate.
Furthermore, the supporting legs are installed at the front end and the rear end of the outer side surface of the bottom plate, the upper ends of the supporting legs are hinged to the bottom plate, and the front end and the rear end of the outer side surface of the bottom plate are provided with blocking parts for limiting the supporting legs along the outer side of the supporting legs at the same side.
Compared with the prior art, the invention has the following beneficial effects: simple structure, reasonable in design, collapsible, portable, convenient to use is provided with the air spring and carries out the energy-absorbing buffering, absorbs the kinetic energy when unmanned aerial vehicle hits the net, takes place the risk of colliding with the damage when reducing unmanned aerial vehicle recovery, protection unmanned aerial vehicle's safety.
Drawings
The invention is further described with reference to the following figures.
FIG. 1 is a schematic view of the structure of the apparatus;
FIG. 2 is a schematic view of the structure of the cushioning device;
FIG. 3 is a schematic view of the mating structure of gas spring B and base;
fig. 4 is a schematic view of the mounting structure of the link.
In the figure: 1-supporting legs; 2-a bottom plate; 3, a telescopic rod; 4-folding the rod; 5-folding the rod; 6-elastic barrier net; 7-a slide bar; 8-gas spring A; 9-a sliding sleeve; 10-connecting lugs; 11-pulley A; 12-pulling a rope A; 13-a base; 14-a slide block; 15-longitudinal sliding rail; 16-pulley B; 17-gas spring B; 18-stay B; 19-Pulley C; 20-a connecting rod; 21-limit stop block; 22-a guide groove; 23-Pin.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in fig. 1-4, a portable light unmanned aerial vehicle blocks recovery unit, including telescopic link, support body, elasticity and blocks the net, the support body has two support body units to constitute, the support body unit includes the bottom plate and installs the rack on the bottom plate, and the bottom plate inboard of two support body units is connected through the folding rod, and the elasticity blocks the net left and right sides and is connected with the rack of two support body units respectively, the rack includes two folding rods of base, upper and lower setting, and the pedestal mounting is on the bottom plate, and the telescopic link is vertical to be installed in the base rear side, and two folding rods are articulated, and the folding rod lower extreme of downside is articulated with the base front side, and the folding rod upper end of upside is articulated with.
In this embodiment, the folding rod includes the casing, install buffer in the casing, buffer includes stay cord A, the slide bar that sets up along the pole length direction, air spring A, install the sliding sleeve on the slide bar, the sliding sleeve periphery is provided with the engaging lug that is used for connecting the elasticity and hinders the blocking net, the casing inboard is provided with the inside perpendicular groove of intercommunication, the engaging lug stretches out by perpendicular groove, pulley A is installed to air spring A's piston rod end, stay cord A walks around pulley A, the sliding sleeve is connected to stay cord A one end, air spring A's cylinder body is connected to one end, air spring A installation opposite direction in two folding rods, this folding rod upper portion is installed to the cylinder body of air spring A in the folding rod of downside, this folding rod lower part is installed to the cylinder body of air spring A in the.
In this embodiment, the connecting lug is provided with a plurality of hanging holes, and the upper and lower ends of the left and right sides of the elastic arresting net are provided with hooks hanging in the hanging holes.
In this embodiment, a longitudinal slide rail is installed on the bottom plate, a slide block in sliding fit with the longitudinal slide rail is installed on the longitudinal slide rail, and the base is installed on the slide block.
In this embodiment, install pulley B in the rear end left and right sides of longitudinal slide rail on the bottom plate, install air spring B with longitudinal slide rail below along longitudinal direction on the bottom plate, pulley C is installed to the piston rod end left and right sides of air spring B, and the air spring B left and right sides is provided with acts as go-between B, acts as go-between B one end connection base, and the other end is walked around pulley B, pulley C in proper order and is connected the bottom plate.
In this embodiment, the pulley B includes a wheel frame installed on the bottom plate, a pulley is installed at each of the upper and lower ends of the wheel frame, one end of the stay wire B is connected to the base, and the other end is connected to the wheel frame.
In this embodiment, the folding rod includes two folding units, and the inboard front and rear end of the bottom plate of two support body units are respectively connected through a folding unit, folding unit includes two internal end articulated connecting rods, and the connecting rod outer end is articulated with the bottom plate of homonymy.
In this embodiment, the inner sides of the inner ends of the two connecting rods are provided with matched limit stops, the outer ends of the connecting rods are provided with quarter circular arc-shaped guide grooves which are coaxial with the hinge point at the outer side of the hinge point, and pin columns are arranged in the guide grooves and are installed on the bottom plate.
In this embodiment, the supporting leg is installed at both ends around the bottom plate lateral surface, and the supporting leg upper end is articulated with the bottom plate, and both ends are provided with the outer side of the supporting leg rather than the homonymy around the bottom plate lateral surface and carry out spacing fender portion to the supporting leg. The supporting leg is used for improving and retrieves the height, and during unmanned aerial vehicle low latitude flight, to the stable control relative difficulty of height, the abdomen is simultaneously also scraped ground unbalance easily and then is caused the loss, so retrieve unmanned aerial vehicle in as high as possible place and can promote the security effectively and retrieve the success rate.
When in use:
the two frame bodies are unfolded, the device is supported on the bottom surface through the support legs, the net frame is unfolded, then the elastic blocking net is installed on the net frame, and the net frame is moved to the rear end of the bottom plate; unmanned aerial vehicle is got into by elasticity barrier net rear side, and elasticity barrier net receives the impact force and is stretched to the elasticity limit, and the rack removes along longitudinal slide rail after air spring B cushions, and two book poles are rolled over after buffer for unmanned aerial vehicle is wrapped up by elasticity barrier net after the buffering, treats buffer, air spring B's damping force slow release after, takes off unmanned aerial vehicle on the follow elasticity barrier net, accomplishes and retrieves.
The above-mentioned preferred embodiments, further illustrating the objects, technical solutions and advantages of the present invention, should be understood that the above-mentioned are only preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a portable light-duty unmanned aerial vehicle blocks recovery unit, includes telescopic link, support body, elasticity and blocks net, its characterized in that: the support body has two support body units to constitute, the support body unit includes the bottom plate and installs the rack on the bottom plate, and the bottom plate inboard of two support body units is connected through the folding rod, and the elasticity hinders the net left and right sides and is connected with the rack of two support body units respectively, the rack includes base, two folding rods that set up from top to bottom, and the pedestal mounting is on the bottom plate, and the telescopic link is vertical to be installed at the base rear side, and two folding rods are articulated, and the folding rod lower extreme of downside is articulated with the base front side, and the folding rod upper end and the telescopic link upper end of upside.
2. The portable light unmanned aerial vehicle arresting recovery device of claim 1, wherein: the folding rod comprises a shell, a buffer device is installed in the shell, the buffer device comprises a stay cord A, a sliding rod and an air spring A, the sliding rod and the air spring A are arranged along the length direction of the rod, a sliding sleeve is installed on the sliding rod, a connecting lug used for connecting an elastic blocking net is arranged on the periphery of the sliding sleeve, the inner side of the shell is provided with a vertical groove communicated with the inner side of the shell, the connecting lug extends out of the vertical groove, a pulley A is installed at the tail end of a piston rod of the air spring A, the stay cord A bypasses the pulley A, one end of the stay cord A is connected with the sliding sleeve, one end of the cylinder body of the air spring A is connected with the air spring A, the installation directions of the air spring A in the two folding.
3. The portable light unmanned aerial vehicle arresting recovery device of claim 2, wherein: the connecting lugs are provided with a plurality of hanging holes, and the upper end and the lower end of the left side and the right side of the elastic arresting net are provided with hooks which are hung with the hanging holes.
4. The portable light unmanned aerial vehicle arresting recovery device of claim 2, wherein: the base plate is provided with a longitudinal slide rail, the longitudinal slide rail is provided with a slide block in sliding fit with the longitudinal slide rail, and the base is arranged on the slide block.
5. The portable light unmanned aerial vehicle arresting recovery device of claim 4, wherein: the pulley B is installed in the rear end left and right sides of longitudinal slide rail on the bottom plate, and the air spring B is installed along longitudinal direction with longitudinal slide rail below on the bottom plate, and pulley C is installed to the piston rod end left and right sides of air spring B, and the air spring B left and right sides is provided with the B that acts as go-between, and the B one end connection base that acts as go-between, and the other end is walked around pulley B, pulley C in proper order and is connected.
6. The portable light unmanned aerial vehicle arresting recovery device of claim 5, wherein: the pulley B comprises a wheel frame arranged on the bottom plate, the upper end and the lower end of the wheel frame are respectively provided with a pulley, and the end of the stay wire B, which is not connected with the base, is connected with the wheel frame.
7. The portable light unmanned aerial vehicle arresting recovery device of claim 1, wherein: the folding rod comprises two folding units, the front end and the rear end of the inner sides of the bottom plates of the two frame body units are respectively connected through one folding unit, each folding unit comprises two connecting rods with hinged inner ends, and the outer ends of the connecting rods are hinged with the bottom plates on the same side.
8. The portable light unmanned aerial vehicle arresting recovery device of claim 7, wherein: the inner sides of the inner ends of the two connecting rods are provided with matched limit stop blocks, the outer ends of the connecting rods are provided with quarter circular arc-shaped guide grooves which are coaxial with the hinge point at the outer side of the hinge point, and pin columns are arranged in the guide grooves and are arranged on the bottom plate.
9. The portable light unmanned aerial vehicle arresting recovery device of claim 6, wherein: supporting legs are installed at the front end and the rear end of the outer side face of the bottom plate, the upper ends of the supporting legs are hinged to the bottom plate, and blocking portions for limiting the supporting legs are arranged at the front end and the rear end of the outer side face of the bottom plate and the outer sides of the supporting legs at the same side of the front end and the rear end of the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921230182.6U CN210734520U (en) | 2019-08-01 | 2019-08-01 | Portable light unmanned aerial vehicle blocks recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921230182.6U CN210734520U (en) | 2019-08-01 | 2019-08-01 | Portable light unmanned aerial vehicle blocks recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210734520U true CN210734520U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921230182.6U Expired - Fee Related CN210734520U (en) | 2019-08-01 | 2019-08-01 | Portable light unmanned aerial vehicle blocks recovery unit |
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| CN (1) | CN210734520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271687A (en) * | 2019-08-01 | 2019-09-24 | 厦门大学嘉庚学院 | Portable, lightweight unmanned plane blocks recyclable device and application method |
-
2019
- 2019-08-01 CN CN201921230182.6U patent/CN210734520U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271687A (en) * | 2019-08-01 | 2019-09-24 | 厦门大学嘉庚学院 | Portable, lightweight unmanned plane blocks recyclable device and application method |
| CN110271687B (en) * | 2019-08-01 | 2024-03-01 | 厦门大学嘉庚学院 | Portable light unmanned aerial vehicle arresting recovery device and use method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |