CN109707961B - Cloud platform quick detach connection structure - Google Patents
Cloud platform quick detach connection structure Download PDFInfo
- Publication number
- CN109707961B CN109707961B CN201811601148.5A CN201811601148A CN109707961B CN 109707961 B CN109707961 B CN 109707961B CN 201811601148 A CN201811601148 A CN 201811601148A CN 109707961 B CN109707961 B CN 109707961B
- Authority
- CN
- China
- Prior art keywords
- locking
- quick
- shell
- release
- cam
- 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
Images
Abstract
The invention discloses a tripod head quick-release connecting structure, which comprises a quick-release upper part (1) arranged on an unmanned aerial vehicle carrying mechanism and a quick-release lower part (2) arranged on a camera tripod head; the quick-release upper part (1) comprises a shell (3) with an upward opening and a cover plate (4) fixed with the upper surface of the shell (3); a dovetail groove (13) is formed in the bottom of the shell (3); the quick-release lower part (2) comprises a bottom plate (14), a boss (15) matched with the dovetail groove (13) is arranged on the upper surface of the bottom plate (14), and a groove (16) matched with the bottom of the locking sliding block (8) is formed in the boss (15). According to the invention, the quick-release upper part is matched with the quick-release lower part, so that the quick disassembly and quick connection of the holder can be realized, and the device is stable, reliable and convenient to use.
Description
Technical Field
The invention relates to tripod head connection, in particular to a tripod head quick-release connecting structure.
Background
Along with the development of unmanned aerial vehicle technique, unmanned aerial vehicle's application is more and more extensive, and at the in-process that unmanned aerial vehicle used, often need carry on the camera cloud platform on unmanned aerial vehicle to conveniently carry out image acquisition.
But the connection of present unmanned aerial vehicle cloud platform carry, most are direct screw and connect, because unmanned aerial vehicle flight platform can carry on different carries, and the assembly hole site of these carries respectively differs, and the change vanning that causes the carry is very troublesome, has the quick detach structure of carry individually, nevertheless has more defect, the alignment of mounting groove is not good when the installation is operated, locking leans on screw locking, has risk, locking complex operation etc. that the pine takes off.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a quick-release connecting structure of a tripod head.
The purpose of the invention is realized by the following technical scheme: a tripod head quick-release connecting structure comprises a quick-release upper part arranged on an unmanned aerial vehicle carrying mechanism and a quick-release lower part arranged on a camera tripod head;
the quick-release upper part comprises a shell with an upward opening and a cover plate fixed with the upper surface of the shell; the bottom of the shell is provided with a dovetail groove;
a locking bolt and a fixing block are arranged in the shell; the lower part of the fixed block is fixed at the bottom of the shell, the upper part of the fixed block is provided with a threaded hole for a locking bolt to pass through, and the first end of the locking bolt passes through the threaded hole and is fixed with the fixed block through a locking nut;
a through hole is formed in the side wall of the shell, and a locking sleeve is installed in the through hole; the second end of the locking bolt penetrates through the locking sleeve and is rotationally connected with a locking handle arranged on the outer side of the shell through a rotating shaft; the first end of the locking sleeve is in contact with the locking handle, and a butterfly spring, a locking sliding block and a spiral spring which are sleeved on the locking bolt are sequentially arranged between the second end of the locking sleeve and the fixed block; the bottom of the shell is provided with a sliding groove matched with the bottom of the locking sliding block, and the tail end of the sliding groove is positioned in the dovetail groove;
the quick-release lower part comprises a bottom plate, a boss matched with the dovetail groove is arranged on the upper surface of the bottom plate, and a groove matched with the bottom of the locking sliding block is formed in the boss.
The locking handle is a cam handle, and the cam handle comprises a cam part and a grab handle; the cam portion is in contact with a first end of the locking sleeve; the cam part is provided with a groove, the groove divides the cam part into two sub-cam parts which are parallel to each other, each sub-cam part is provided with an eccentric hole, and the eccentric holes on the two sub-cam parts are opposite;
the rotating shaft sequentially penetrates through the eccentric holes in the two sub-cam parts to be rotatably connected with the locking handle, and two limiting parts are respectively arranged at two ends of the rotating shaft to prevent the rotating shaft from being separated from the cam parts; the middle part of the rotating shaft penetrates through the second end of the locking bolt.
The arrangement direction of the locking bolt is crossed with the arrangement direction of the dovetail groove.
Preferably, the shell and the cover plate are fixed through screws; the cover plate on the upper part of the quick release is also provided with a plurality of threaded holes for connecting the carrying mechanism of the unmanned aerial vehicle; and a plurality of threaded holes for connecting the camera holder are further formed in the bottom plate of the quick-release lower part.
The invention has the beneficial effects that: according to the invention, the quick-release upper part is matched with the quick-release lower part, so that the rapid disassembly and rapid connection of the unmanned aerial vehicle carrying mechanism and the camera pan-tilt can be realized, and the device is stable, reliable and convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the quick release upper housing;
FIG. 3 is a schematic view of the quick release lower portion;
FIG. 4 is a schematic view of the locking handle;
FIG. 5 is a schematic view of the installation of the quick release upper part;
FIG. 6 is a view illustrating the installation of the quick release lower part;
FIG. 7 is a schematic view of the unlocked state of the present invention;
in the figure, 1-quick-release upper part, 2-quick-release lower part, 3-shell, 4-cover plate, 5-locking sleeve, 6-locking handle, 7-belleville spring, 8-locking slide block, 9-helical spring, 10-fixing block, 11-locking nut, 12-locking bolt, 13-dovetail groove, 14-bottom plate, 15-boss, 16-groove, 17-rotating shaft, 18-grab handle, 19-subcam part, 20-eccentric hole, 21-damping platform, 22-camera tripod head, 23-distal edge and 24-proximal edge.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1, a fast-dismounting connecting structure of a pan/tilt head comprises a fast-dismounting upper part 1 mounted on an unmanned aerial vehicle carrying mechanism and a fast-dismounting lower part 2 mounted on a camera pan/tilt head;
the quick-release upper part 1 comprises a shell 3 with an upward opening and a cover plate 4 fixed with the upper surface of the shell 3; the bottom of the shell 3 is provided with a dovetail groove 13;
as shown in fig. 2, a locking bolt 12 and a fixing block 10 are arranged inside the housing 3; the lower part of the fixed block 10 is fixed at the bottom of the shell 3, the upper part of the fixed block 10 is provided with a threaded hole for a locking bolt 12 to pass through, and the first end of the locking bolt 12 passes through the threaded hole and is fixed with the fixed block 10 through a locking nut 11;
a through hole is formed in the side wall of the shell 3, and a locking sleeve 5 is installed in the through hole; the second end of the locking bolt 12 passes through the locking sleeve 5 and is rotatably connected with a locking handle 6 arranged on the outer side of the shell 3 through a rotating shaft 17; the first end of the locking sleeve 5 is in contact with the locking handle 6, and a belleville spring 7, a locking slide block 8 and a spiral spring 9 which are sleeved on a locking bolt 12 are sequentially arranged between the second end of the locking sleeve 5 and the fixed block 10; the bottom of the shell 3 is provided with a sliding groove matched with the bottom of the locking sliding block 8, and the tail end of the sliding groove is positioned in the dovetail groove 13;
in the embodiment of the present application, the first end of the locking bolt 12 has a partial external thread, and is fixed by the external thread matching with the locking nut 11 and the threaded hole of the fixing block.
As shown in fig. 3, the quick release lower part 2 includes a bottom plate 14, a boss 15 matched with the dovetail groove 13 is arranged on the upper surface of the bottom plate 14, and a groove 16 matched with the bottom of the locking slider 8 is arranged on the boss 15.
As shown in fig. 4, the locking handle 6 is a cam handle comprising a cam portion and a grip 18; the cam portion is in contact with a first end of the locking sleeve 5; the cam part is provided with a groove which divides the cam part into two sub-cam parts 19 which are parallel to each other, each sub-cam part 19 is provided with an eccentric hole 20, and the eccentric holes 20 on the two sub-cam parts 19 are opposite;
the rotating shaft 17 sequentially passes through the eccentric holes 20 on the two sub-cam parts 19 to be rotatably connected with the locking handle 6, and two limiting parts are respectively arranged at two ends of the rotating shaft 17 to prevent the rotating shaft 17 from being separated from the cam parts; the middle of the rotation shaft 17 penetrates the second end of the locking bolt 12.
Wherein, the arrangement direction of the locking bolt 12 is crossed with the opening direction of the dovetail groove 13.
In the embodiment of the present application, the housing 3 and the cover plate 4 are fixed by screws; the cover plate 4 of the quick-release upper part 1 is also provided with a plurality of threaded holes for connecting an unmanned aerial vehicle carrying mechanism, wherein the unmanned aerial vehicle carrying mechanism can be a damping platform 21 on an unmanned aerial vehicle, and as shown in fig. 5, the quick-release upper part 1 is installed on the damping platform 21 through screws; the bottom plate 14 of the quick release lower portion 2 is further provided with a plurality of threaded holes for connecting a camera pan-tilt head, as shown in fig. 6, the quick release lower portion 2 is mounted on the camera pan-tilt head 22 through screws.
The working principle of the invention is as follows: as shown in fig. 7, before connection, firstly, the locking handle 6 is shifted to enable the quick release upper portion 1 to be in an unlocking state, the protrusion 15 of the quick release lower portion 2 is aligned with the dovetail groove 13 and slides into the bottom end of the dovetail groove 13, the handle 18 of the locking handle 6 is shifted, the locking handle 6 rotates around the eccentric hole 20, the sub-cam portion 19 pushes the locking sleeve 5 from the far end edge 23 of the eccentric hole, the locking sleeve 5 compresses the belleville spring 7, the belleville spring 7 transmits pressing force to the locking pressing block 8, the locking pressing block 8 moves forwards and enters the dovetail groove 13, the bottom of the locking pressing block 8 enters the groove 16 in the boss 15 and is matched with the groove 16 to be locked, and the quick release lower portion 2 is firmly locked in the dovetail groove 13 of the quick release; due to the action of the belleville spring 7, the locking pressing block 8 keeps a certain locking force to prevent the quick-release lower part 2 from being released, meanwhile, the belleville spring 7 gives pressure to the locking sleeve 5, the locking sleeve 5 and the sub-cam part 19 of the locking handle 6 have certain contact pressure from the far-end edge 23 of the eccentric hole to prevent the locking handle 6 from being released, and therefore a simple and reliable locking structure is formed, and the locking state is shown in figure 1; when the handle 18 of the locking handle 6 is pulled to unlock, when the handle 18 of the locking handle 6 is pulled to the unlocking direction, the sub-cam part 19 rotates around the eccentric hole 20, so that the sub-cam part 19 is contacted with the locking sleeve 5 from the near-end edge 24 of the eccentric hole, the spiral spring 9 pushes the locking pressing block to push the locking pressing block 9 out of the dovetail groove 13, the unlocking is completed, and the quick-release lower part 2 can slide out of the dovetail groove 13.
According to the invention, the connection between the unmanned aerial vehicle carrying mechanism and the camera tripod head is converted into the connection between the quick-release upper part and the quick-release lower part by designing the quick-release upper part connected with the unmanned aerial vehicle carrying mechanism and the quick-release lower part connected with the camera tripod head, and the camera tripod head can be dismounted or mounted on the unmanned aerial vehicle carrying mechanism only by dismounting or locking based on the matching of the quick-release lower part and the quick-release upper part; effectively solved unmanned aerial vehicle and carried mechanism and camera cloud platform pilot hole difference, leaded to the problem of unable quick installation to dismantle and install simple swift more, reliable and stable.
Finally, it is to be understood that the foregoing is illustrative of the preferred embodiments of the present invention and is not to be construed as limited to the disclosed forms, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a cloud platform quick detach connection structure which characterized in that: the rapid-dismounting device comprises a rapid-dismounting upper part (1) arranged on an unmanned aerial vehicle carrying mechanism and a rapid-dismounting lower part (2) arranged on a camera cloud deck;
the quick-release upper part (1) comprises a shell (3) with an upward opening and a cover plate (4) fixed with the upper surface of the shell (3); a dovetail groove (13) is formed in the bottom of the shell (3);
a locking bolt (12) and a fixed block (10) are arranged in the shell (3); the lower part of the fixing block (10) is fixed at the bottom of the shell (3), the upper part of the fixing block (10) is provided with a threaded hole for a locking bolt (12) to pass through, and the first end of the locking bolt (12) passes through the threaded hole and is fixed with the fixing block (10) through a locking nut (11);
a through hole is formed in the side wall of the shell (3), and a locking sleeve (5) is installed in the through hole; the second end of the locking bolt (12) penetrates through the locking sleeve (5) and is rotatably connected with a locking handle (6) arranged on the outer side of the shell (3) through a rotating shaft (17); the first end of the locking sleeve (5) is in contact with the locking handle (6), and a belleville spring (7), a locking slide block (8) and a spiral spring (9) which are sleeved on a locking bolt (12) are sequentially arranged between the second end of the locking sleeve (5) and the fixed block (10); the bottom of the shell (3) is provided with a sliding groove matched with the bottom of the locking sliding block (8), and the tail end of the sliding groove is positioned in the dovetail groove (13);
the quick-release lower part (2) comprises a bottom plate (14), a boss (15) matched with the dovetail groove (13) is arranged on the upper surface of the bottom plate (14), and a groove (16) matched with the bottom of the locking sliding block (8) is arranged on the boss (15);
the butterfly spring (7) is used for keeping a certain locking force of the locking sliding block (8) and preventing the quick-release lower part (2) from being released, meanwhile, the butterfly spring (7) gives pressure to the locking sleeve (5), the locking sleeve (5) and the sub-cam part (19) of the locking handle (6) have certain contact pressure from the far-end edge (23) of the eccentric hole, and the locking handle (6) is prevented from being released by self, so that a simple and reliable locking structure is formed.
2. The quick-release connecting structure of a holder according to claim 1, wherein: the locking handle (6) is a cam handle which comprises a cam part and a grab handle (18); the cam portion is in contact with a first end of the locking sleeve (5).
3. A holder quick detach connection structure according to claim 2, characterized in that: the cam part is provided with a groove, the groove divides the cam part into two sub-cam parts (19) which are parallel to each other, each sub-cam part (19) is provided with an eccentric hole (20), and the eccentric holes (20) on the two sub-cam parts (19) are opposite;
the rotating shaft (17) sequentially penetrates through eccentric holes (20) in the two sub-cam parts (19) to be rotatably connected with the locking handle (6), and two limiting parts are respectively arranged at two ends of the rotating shaft (17) to prevent the rotating shaft (17) from being separated from the cam parts; the middle part of the rotating shaft (17) penetrates through the second end of the locking bolt (12).
4. The quick-release connecting structure of a holder according to claim 1, wherein: the arrangement direction of the locking bolt (12) is crossed with the arrangement direction of the dovetail groove (13).
5. The quick-release connecting structure of a holder according to claim 1, wherein: the shell (3) and the cover plate (4) are fixed through screws.
6. The quick-release connecting structure of a holder according to claim 1, wherein: still be provided with a plurality of screw holes that are used for connecting unmanned aerial vehicle and carry on the mechanism on apron (4) on quick detach upper portion (1).
7. The quick-release connecting structure of a holder according to claim 1, wherein: and a plurality of threaded holes for connecting a camera holder are further formed in the bottom plate (14) of the quick-release lower part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811601148.5A CN109707961B (en) | 2018-12-26 | 2018-12-26 | Cloud platform quick detach connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811601148.5A CN109707961B (en) | 2018-12-26 | 2018-12-26 | Cloud platform quick detach connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109707961A CN109707961A (en) | 2019-05-03 |
| CN109707961B true CN109707961B (en) | 2020-10-09 |
Family
ID=66258267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811601148.5A Active CN109707961B (en) | 2018-12-26 | 2018-12-26 | Cloud platform quick detach connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109707961B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230938B (en) * | 2022-08-04 | 2024-04-26 | 西北工业大学 | Quick connecting mechanism for modular unmanned aerial vehicle module replacement |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2450747A1 (en) * | 1979-03-09 | 1980-10-03 | Omera Segid | SECURITY LOCKING MECHANISM FOR CAMERA STORE, AND CAMERA AND / OR STORE INCORPORATING SUCH A MECHANISM |
| CN202939404U (en) * | 2012-12-14 | 2013-05-15 | 中山大山摄影器材有限公司 | Shooting-balance stable-rack holder |
| CN205087158U (en) * | 2015-10-27 | 2016-03-16 | 杭州海康威视数字技术股份有限公司 | Connecting structure |
| CN205076056U (en) * | 2015-10-28 | 2016-03-09 | 深圳市道通智能航空技术有限公司 | Cloud platform is installed and removed device fast and is had its unmanned aerial vehicle |
| CN205738128U (en) * | 2016-06-30 | 2016-11-30 | 北方天途航空技术发展（北京）有限公司 | Fast installing seat and unmanned plane |
| CN206374997U (en) * | 2016-10-31 | 2017-08-04 | 浙江天马行空创新科技有限公司 | A kind of unmanned machine head device for quickly disassembling |
-
2018
- 2018-12-26 CN CN201811601148.5A patent/CN109707961B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109707961A (en) | 2019-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4368937A (en) | Overhead stowage bin mechanism | |
| CN109707961B (en) | Cloud platform quick detach connection structure | |
| US10845679B2 (en) | Quick connection handle for photographic equipment and photographic equipment assembly | |
| US20200010179A1 (en) | Rtk antenna mounting bracket and unmanned aerial vehicle | |
| CN107263351B (en) | A kind of mechanical ball head locking device of locator | |
| CN100356645C (en) | Double-wheel supported drum assembly for optical communication wire and grond wire | |
| CN205428727U (en) | Multi -functional plug -in strip action bars of retractable | |
| US20080289697A1 (en) | Water inlet device for mounting a valve body on a deck | |
| CN210822769U (en) | Throwing device and unmanned aerial vehicle | |
| US5327292A (en) | Lens barrel attachment | |
| CN219706507U (en) | Photo self-service printer case | |
| CN106851064B (en) | Two supplementary erection equipment of module of taking photograph of panorama | |
| CN215851943U (en) | Rotary quick-release device | |
| CN203275865U (en) | Camera-used handheld photographing balance support | |
| CN215522540U (en) | Adjustable cloud platform | |
| CN219176766U (en) | Quick folding locking device and inspection system | |
| WO2022121093A1 (en) | Suction cup-type fixing base for camera device and conversion assembly thereof | |
| CN112389664A (en) | Unmanned aerial vehicle is with survey and drawing equipment quick assembly disassembly connector | |
| CN218235330U (en) | Aluminum alloy starter shell convenient to dismantle | |
| CN218350682U (en) | Quick assembly disassembly structure of industry camera lens | |
| CN217554173U (en) | Unmanned aerial vehicle quick detach device and unmanned aerial vehicle | |
| CN216625856U (en) | Novel high definition meeting camera convenient to use | |
| CN102874361B (en) | Quick-fastening device for lightweight car | |
| CN216553377U (en) | Handle assembly | |
| CN209023148U (en) | A kind of device for quickly disassembling applied to unmanned plane carry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |