CN210589381U - Connecting device for quick mounting and dismounting of flying manipulator - Google Patents
Connecting device for quick mounting and dismounting of flying manipulator Download PDFInfo
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- CN210589381U CN210589381U CN201921414194.4U CN201921414194U CN210589381U CN 210589381 U CN210589381 U CN 210589381U CN 201921414194 U CN201921414194 U CN 201921414194U CN 210589381 U CN210589381 U CN 210589381U
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- connecting device
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- 230000007704 transition Effects 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The utility model discloses a connecting device for quick installation and disassembly of an aircraft manipulator, which comprises a transition footstock, a transition base, an upper structural member, a lower structural member, a T-shaped structural member and two positioning pins, wherein the top of the upper structural member is connected with the transition footstock into a whole, the upper part of a connecting rod is rotatably connected in the upper structural member, and a long rod is arranged below the upper structural member; the bottom of the lower structural member is connected with the transition base into a whole, the lower structural member is provided with a square hole and a cylindrical cavity which are communicated with each other from top to bottom, the short rod of the T-shaped structural member extends into the cylindrical cavity from the square hole, the two sides of the lower structural member are respectively provided with a guide groove, the bottom of each guide groove is provided with a through hole, the positioning pin is connected into the guide grooves in a sliding manner, and the bottom of the positioning pin penetrates through the through holes and is inserted into the pin holes corresponding to the short rods. The utility model discloses simple structure, installation and dismantlement convenient and fast, small, the cost of manufacture is low.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle field especially relates to a connecting device that is used for quick installation of flying manipulator to dismantle.
Background
With the expansion of the demand for the potential application range of small unmanned aerial vehicles (also called flying robots), in recent years, small rotor flying robots with manipulators are becoming one of the leading directions of research in international well-known research institutions based on the purpose of grabbing specific target objects by unmanned aerial vehicles (flying robots). The flight manipulator is a special device which is additionally provided with a manipulator below a body of the rotor unmanned aerial vehicle to complete the tasks of grabbing and moving a special target.
The installation that realizes unmanned aerial vehicle and manipulator at present mainly directly adopts bolted connection's form. Namely, the manipulator and the unmanned aerial vehicle base are connected together in a matching way through bolts and nuts. The bolt connection security is higher, and is fixed easily, but the dismouting is got up comparatively trouble, and two holes need align when assembling, especially when the flight receives that junction space is narrow and small, and the dismouting is very inconvenient. In addition, the bolts are frequently disassembled, so that the threaded holes are easily damaged, and further the bolt connection is possibly loosened under the action of long-term dynamic load, so that hidden danger is brought to flight.
Disclosure of Invention
An object of the utility model is to provide a connecting device that is used for quick installation of flight manipulator and dismantles that installation step is few, dismantles simply swift.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a connecting device for quick mounting and dismounting of a flying manipulator comprises a transition footstock and a transition base, wherein the transition footstock is fixedly connected with an unmanned aerial vehicle, the transition base is fixedly connected with the manipulator, the connecting device further comprises an upper structural part, a lower structural part, a Y-shaped structural part and two positioning pins, the top of the upper structural part is connected with the transition footstock into a whole, the Y-shaped structural part comprises a long rod, a short rod and a connecting rod, the long rod and the short rod are sequentially arranged from top to bottom, the connecting rod connects the long rod and the short rod into a whole, the upper part of the connecting rod is rotatably connected into the upper structural part, the long rod is arranged below the upper structural part, and two ends of the short rod are respectively provided with; the bottom of the lower structural member is connected with the transition base into a whole, the lower structural member is provided with a square hole and a cylindrical cavity which are communicated with each other from top to bottom, the short rod of the T-shaped structural member extends into the cylindrical cavity from the square hole, the two sides of the lower structural member are respectively provided with a guide groove, the bottom of each guide groove is provided with a through hole, the bottom of each through hole is communicated with the cylindrical cavity, the positioning pin is connected in the guide grooves in a sliding mode, and the bottom of the positioning pin penetrates through the through holes and is inserted into the pin hole corresponding to the short rod.
The upper portion of connecting rod passes through the bearing and rotates to be connected in the upper structure spare, and the internal connection of upper structure spare has the bearing end cover that carries out axial positioning to the bearing.
The lower terminal surface of transition footstock is equipped with first cylinder location platform, has the cylinder inner chamber on the upper structure spare, first cylinder location platform is coaxial to be cup jointed in the cylinder inner chamber of upper structure spare.
The upper end face of the transition base is provided with a second cylindrical positioning table, the second cylindrical positioning table is coaxially sleeved in the cylindrical cavity of the lower structural member, and the second cylindrical positioning table is provided with round holes coaxially arranged with the two through holes.
And the two sides of the top of the upper structural member are respectively provided with a first connecting lug, and the first connecting lugs are connected with corresponding mounting holes on the transition top seat into a whole through fasteners.
And second connecting lugs are respectively arranged on two sides of the bottom of the lower structural member and are connected with corresponding mounting holes in the transition base into a whole through fasteners.
The top surface of the cylindrical cavity is provided with two alignment bosses which are arranged at intervals, and when the short rod is limited in the two alignment bosses in a rotating manner, the two pin holes of the short rod are respectively superposed with the corresponding perforated axes.
The locating pin is a 90-degree bent bolt, and a handheld part extending out of the corresponding guide groove is formed at the top of the locating pin.
The utility model discloses can realize that unmanned aerial vehicle and manipulator install fast and dismantle, be applicable to all kinds of unmanned aerial vehicles, simple structure, installation and dismantlement convenient and fast, small, the cost of manufacture is low, but mass production breaks traditional screwed connection method, and the practicality is strong.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments;
FIG. 1 is a cross-sectional view of the present invention installed together;
FIG. 2 is a diagram showing the detached state of the present invention;
fig. 3 is a schematic view of the lower structural member.
Detailed Description
As shown in one of fig. 1-3, the utility model relates to a connecting device for quick installation and disassembly of flight manipulator, including transition footstock 1 and transition base 2, transition footstock 1 and unmanned aerial vehicle fixed connection, transition base 2 and manipulator fixed connection, it still includes upper structure 3, lower structure 4, star-shaped structure 5 and two locating pins 6, the top of upper structure 3 links into an integrated entity with transition footstock 1, star-shaped structure 5 includes stock 51, quarter butt 52 and connecting rod 53, and stock 51 and quarter butt 52 set up from top to bottom in proper order, and connecting rod 53 links into an integrated entity stock 51 and quarter butt 52, the upper portion of connecting rod 53 rotates to be connected in upper structure 3, and stock 51 arranges the below upper structure 3, the both ends of quarter butt 52 are equipped with the pinhole 54 that is used for pegging graft the complex with locating pin 6 respectively; the bottom of the lower structural member 4 is connected with the transition base 2 into a whole, a square hole 41 and a cylindrical cavity 42 which are communicated with each other from top to bottom are formed in the lower structural member 4, the short rod 52 of the T-shaped structural member 5 extends into the cylindrical cavity 42 from the square hole 41, guide grooves 43 are respectively formed in two sides of the lower structural member 4, through holes 44 are formed in the bottoms of the guide grooves 43, the bottoms of the through holes 44 are communicated with the cylindrical cavity 42, the positioning pin 6 is connected into the guide grooves 43 in a sliding mode, and the bottom of the positioning pin 6 penetrates through the through holes 44 and is inserted into a pin hole 54 corresponding to the short rod 52.
The upper portion of connecting rod 53 rotates through bearing 7 and connects in upper structure 3, and upper structure 3 in-connection has the bearing end cover 8 that carries out axial positioning to bearing 7.
The lower terminal surface of transition footstock 1 is equipped with first cylinder location platform 11, has the cylinder inner chamber on the upper structure piece 3, first cylinder location platform 11 coaxial cup joints in the cylinder inner chamber of upper structure piece 3. The first cylindrical positioning table 11 is in clearance fit with the inner cylindrical cavity of the upper structural member 3, and is mainly used for realizing rapid positioning of the transition footstock 1 and the upper structural member 3.
Similarly, in order to realize the quick positioning of the transition base 2 and the lower structural member 4, the upper end surface of the transition base 2 is provided with a second cylindrical positioning table 21, the second cylindrical positioning table 21 is coaxially sleeved in the cylindrical cavity of the lower structural member 4, and the second cylindrical positioning table 21 is provided with circular holes coaxially arranged with the two through holes 44, so that the bottom of the positioning pin 6 can be conveniently inserted into the circular holes.
The two sides of the top of the upper structural part 3 are respectively provided with a first connecting lug 31, and the first connecting lugs 31 are connected with corresponding mounting holes on the transition top seat 1 into a whole through fasteners. Similarly, the two sides of the bottom of the lower structural member 4 are respectively provided with a second engaging lug 46, and the second engaging lugs 46 are connected with corresponding mounting holes on the transition base 2 into a whole through fasteners. Wherein, the fasteners are bolts and nuts which are matched with each other.
Two aligning bosses 45 arranged at intervals are arranged on the top surface of the cylindrical cavity 42, and when the short rod 52 is limited in rotation on the two aligning bosses 45, the two pin holes 54 of the short rod 52 are respectively overlapped with the axes of the corresponding through holes 44. After the short rod 52 of the crescent-shaped structural member 5 passes through the square hole 41, when the upper end surface of the short rod 52 and the end surface of the cylindrical cavity 42 are in a uniform horizontal plane, the long rod 51 is rotated around the axis, the rotation angle is 90 degrees, and the alignment boss 45 can ensure that the axes of the two pin holes 54 on the short rod 52 are coincident with the axes of the two through holes 44. Namely, by adopting the structure, the short rod 52 can be quickly rotated to reach the correct position when the U-shaped structural member 5 is rotated, and the lower end of the positioning pin 6 is conveniently inserted into the pin hole 54 of the short rod 52, so that the U-shaped structural member 5 and the lower structural member 4 are fixedly assembled.
For convenient operation, the positioning pin 6 is a 90-degree bent bolt, and the top of the positioning pin 6 forms a hand-held part extending out of the corresponding guide groove 43.
The utility model discloses a theory of operation: during the installation process, the short rod 52 of the U-shaped structural member 5 penetrates through the square hole 41, the long rod 51 of the U-shaped structural member 5 is rotated to the bottom, the positioning bosses 45 are positioned and matched, the positioning pins 6 on the two sides are pressed, the U-shaped structural member 5 cannot rotate under the action of the positioning pins 6, the U-shaped structural member 5 and the square hole 41 form 90 degrees, and therefore the installation of the upper structural member 3 and the lower structural member 4 is completed.
The disassembling process comprises the following steps: the positioning pin 6 is lifted, the long rod 51 of the T-shaped structural member 5 is rotated reversely, so that the T-shaped structural member 5 is withdrawn from the square hole 41, and the upper structural member 3 and the lower structural member 4 are separated.
Claims (8)
1. The utility model provides a connecting device for quick installation of flight manipulator is dismantled, includes transition footstock and transition base, transition footstock and unmanned aerial vehicle fixed connection, transition base and manipulator fixed connection, its characterized in that: the top of the upper structural member is connected with a transition footstock into a whole, the U-shaped structural member comprises a long rod, a short rod and a connecting rod, the long rod and the short rod are sequentially arranged from top to bottom, the long rod and the short rod are connected into a whole by the connecting rod, the upper part of the connecting rod is rotatably connected into the upper structural member, the long rod is arranged below the upper structural member, and two ends of the short rod are respectively provided with a pin hole for being in plug-in fit with the positioning pin; the bottom of the lower structural member is connected with the transition base into a whole, the lower structural member is provided with a square hole and a cylindrical cavity which are communicated with each other from top to bottom, the short rod of the T-shaped structural member extends into the cylindrical cavity from the square hole, the two sides of the lower structural member are respectively provided with a guide groove, the bottom of each guide groove is provided with a through hole, the bottom of each through hole is communicated with the cylindrical cavity, the positioning pin is connected in the guide grooves in a sliding mode, and the bottom of the positioning pin penetrates through the through holes and is inserted into the pin hole corresponding to the short rod.
2. The connecting device for quick mounting and dismounting of the flying manipulator as claimed in claim 1, wherein: the upper portion of connecting rod passes through the bearing and rotates to be connected in the upper structure spare, and the internal connection of upper structure spare has the bearing end cover that carries out axial positioning to the bearing.
3. The connecting device for quick mounting and dismounting of the flying manipulator as claimed in claim 1, wherein: the lower terminal surface of transition footstock is equipped with first cylinder location platform, has the cylinder inner chamber on the upper structure spare, first cylinder location platform is coaxial to be cup jointed in the cylinder inner chamber of upper structure spare.
4. The connecting device for quick mounting and dismounting of the flying manipulator as claimed in claim 1, wherein: the upper end face of the transition base is provided with a second cylindrical positioning table, the second cylindrical positioning table is coaxially sleeved in the cylindrical cavity of the lower structural member, and the second cylindrical positioning table is provided with round holes coaxially arranged with the two through holes.
5. The connecting device for quick mounting and dismounting of the flying manipulator as claimed in claim 1, wherein: and the two sides of the top of the upper structural member are respectively provided with a first connecting lug, and the first connecting lugs are connected with corresponding mounting holes on the transition top seat into a whole through fasteners.
6. The connecting device for quick mounting and dismounting of the flying manipulator as claimed in claim 1, wherein: and second connecting lugs are respectively arranged on two sides of the bottom of the lower structural member and are connected with corresponding mounting holes in the transition base into a whole through fasteners.
7. The connecting device for quick mounting and dismounting of the flying manipulator as claimed in claim 1, wherein: the top surface of the cylindrical cavity is provided with two alignment bosses which are arranged at intervals, and when the short rod is limited in the two alignment bosses in a rotating manner, the two pin holes of the short rod are respectively superposed with the corresponding perforated axes.
8. The connecting device for quick mounting and dismounting of the flying manipulator as claimed in claim 1, wherein: the locating pin is a 90-degree bent bolt, and a handheld part extending out of the corresponding guide groove is formed at the top of the locating pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921414194.4U CN210589381U (en) | 2019-08-28 | 2019-08-28 | Connecting device for quick mounting and dismounting of flying manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921414194.4U CN210589381U (en) | 2019-08-28 | 2019-08-28 | Connecting device for quick mounting and dismounting of flying manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210589381U true CN210589381U (en) | 2020-05-22 |
Family
ID=70699910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921414194.4U Withdrawn - After Issue CN210589381U (en) | 2019-08-28 | 2019-08-28 | Connecting device for quick mounting and dismounting of flying manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210589381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561496A (en) * | 2019-08-28 | 2019-12-13 | 龙岩学院 | connecting device for quick mounting and dismounting of flying manipulator |
-
2019
- 2019-08-28 CN CN201921414194.4U patent/CN210589381U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561496A (en) * | 2019-08-28 | 2019-12-13 | 龙岩学院 | connecting device for quick mounting and dismounting of flying manipulator |
| CN110561496B (en) * | 2019-08-28 | 2024-03-19 | 龙岩学院 | A connecting device for flying manipulator installs and dismantles fast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200522 Effective date of abandoning: 20240319 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200522 Effective date of abandoning: 20240319 |