CN214608107U - Quick detach structure of unmanned aerial vehicle screw guard circle - Google Patents
Quick detach structure of unmanned aerial vehicle screw guard circle Download PDFInfo
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- CN214608107U CN214608107U CN202120579219.7U CN202120579219U CN214608107U CN 214608107 U CN214608107 U CN 214608107U CN 202120579219 U CN202120579219 U CN 202120579219U CN 214608107 U CN214608107 U CN 214608107U
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- aerial vehicle
- unmanned aerial
- limiting
- guard circle
- driving gear
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Abstract
The utility model relates to an unmanned aerial vehicle accessory technical field specifically is a quick detach structure of unmanned aerial vehicle screw guard circle, including the unmanned aerial vehicle connecting rod, one side of unmanned aerial vehicle connecting rod is equipped with the propeller seat, one side that the unmanned aerial vehicle connecting rod was kept away from to the propeller seat is equipped with fixed joint, fixed joint's top is equipped with spacing hood, the inboard intermediate position of spacing hood is equipped with the driving gear, the both sides that the driving gear was kept away from to the inboard of spacing hood all are equipped with driven gear, and driven gear and the common meshing of driving gear are connected with the drive chain, driven gear's center department has seted up the thread groove, and the inboard of thread groove is equipped with stop screw, stop screw's top is equipped with fixed branch. The utility model discloses this through reducing the installation or the dismantlement process on every guard circle, consequently can the staff that significantly reduces to the installation and the dismantlement time of guard circle, be favorable to promoting staff's work efficiency.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle accessory technical field specifically is a quick detach structure of unmanned aerial vehicle screw guard circle.
Background
An Unmanned Aerial Vehicle (UAV) is an unmanned aerial vehicle operated by a radio remote control device and a self-contained program control device, or completely or intermittently operated by a satellite-borne computer, and with the continuous development of modern technologies, many people can use the UAV to perform aerial photography and other high-altitude shooting operations in daily work.
At present, current unmanned aerial vehicle screw guard circle need the staff to pack into a plurality of fixed pins or bolts that are used for fixing one by one when installing to unmanned aerial vehicle, consequently leads to the installation work of every guard circle and the dismantlement work in later stage all to need consume a large amount of time, brings inconvenience for staff's use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick detach structure of unmanned aerial vehicle screw guard circle to solve the current problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a fast disassembly structure of an unmanned aerial vehicle propeller guard ring comprises an unmanned aerial vehicle connecting rod, wherein a propeller seat is arranged on one side of the unmanned aerial vehicle connecting rod, a fixed joint is arranged on one side, away from the unmanned aerial vehicle connecting rod, of the propeller seat, a limiting top cover is arranged at the top end of the fixed joint, a driving gear is arranged at the middle position of the inner side of the limiting top cover, driven gears are arranged on two sides, away from the driving gear, of the inner side of the limiting top cover, the driven gears and the driving gear are meshed together to be connected with a transmission chain, a threaded groove is formed in the center of each driven gear, a limiting screw rod is arranged on the inner side of the threaded groove, a fixing support rod is arranged at the top end of each limiting screw rod, a limiting head is arranged at the top end of each fixing support rod, a stroke cover is arranged at the position, corresponding to the limiting head, of the top side of the limiting top cover is provided with a twisting rotating head corresponding to the position of the driving gear, the outer surface of the fixed joint is provided with a positioning groove, the inner side of the positioning groove is provided with a connecting seat, a positioning pin hole is formed in the position, corresponding to the limiting screw rod, of the connecting seat, and a protection ring is arranged at one end, far away from the positioning groove, of the connecting seat.
Preferably, the fixed support rod penetrates through the inner top end of the limit top cover and extends to the inner side of the stroke cover, and the inner side of the stroke cover and the outer side of the limit head form a sliding structure.
Preferably, the bottom end of the twisting rotating head penetrates through the top end of the limiting top cover and extends to the inner side, and the twisting rotating head and the driving gear form a fixed structure.
Preferably, the outer side of the connecting seat and the inner side of the positioning groove form an embedded structure.
Preferably, the top side of the connecting seat and the inner top side of the positioning groove are both provided with conductive contacts, the outer surface of the protection ring is uniformly provided with a decorative lamp strip, and the decorative lamp strip is electrically connected with the conductive contacts.
Preferably, the outer side of the limit screw and the inner side of the thread groove form a spiral rotating structure.
Preferably, the outer side of the limit screw and the inner side of the positioning pin hole form an embedded structure.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the installation or the dismantlement process that reduces on every guard circle, consequently can significantly reduce the staff to the installation and the dismantlement time of guard circle, be favorable to promoting staff's work efficiency.
(2) After in connecting seat embedding constant head tank, realize the connecting seat on the conductive contact and the constant head tank in conductive contact's mutual contact to make the power of decorative lamp area access unmanned aerial vehicle body, consequently, when unmanned aerial vehicle takes off at night, decorative lamp area can exert certain decorative effect.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
fig. 2 is a schematic view of a fixed joint structure of the present invention;
FIG. 3 is a schematic view of the connecting seat structure of the present invention;
fig. 4 is a schematic diagram of the structure of the limiting top cover of the present invention.
In the figure: 1. an unmanned aerial vehicle connecting rod; 2. a propeller base; 3. fixing the joint; 4. positioning a groove; 5. a limiting top cover; 6. a driving gear; 7. a driven gear; 8. a drive chain; 9. a thread groove; 10. a limit screw; 11. fixing the supporting rod; 12. a limiting head; 13. a travel cover; 14. screwing the rotary head; 15. a guard ring; 16. a decorative lamp strip; 17. a connecting seat; 18. a positioning pin hole; 19. and a conductive contact.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a quick release structure of an unmanned aerial vehicle propeller protection ring comprises an unmanned aerial vehicle connecting rod 1, one side of the unmanned aerial vehicle connecting rod 1 is provided with a propeller base 2, one side of the propeller base 2, which is far away from the unmanned aerial vehicle connecting rod 1, is provided with a fixed joint 3, the top end of the fixed joint 3 is provided with a limit top cover 5, the middle position of the inner side of the limit top cover 5 is provided with a driving gear 6, the two sides of the inner side of the limit top cover 5, which are far away from the driving gear 6, are respectively provided with a driven gear 7, the driven gear 7 and the driving gear 6 are jointly engaged and connected with a transmission chain 8, the center of the driven gear 7 is provided with a thread groove 9, the inner side of the thread groove 9 is provided with a limit screw 10, the top end of the limit screw 10 is provided with a fixed supporting rod 11, the top end of the fixed supporting rod 11 is provided with a limit head 12, the top side of the limit top cover 5 is provided with a stroke cover 13, the top side of the limit top cover 5 is provided with a twisting head 14, the outer surface of the fixed joint 3 is provided with a positioning groove 4, the inner side of the positioning groove 4 is provided with a connecting seat 17, a positioning pin hole 18 is formed in the position of the connecting seat 17 corresponding to the limiting screw rod 10, and one end of the connecting seat 17 far away from the positioning groove 4 is provided with a protection ring 15.
The fixed support rod 11 penetrates through the inner top end of the limiting top cover 5 and extends to the inner side of the stroke cover 13, the inner side of the stroke cover 13 and the outer side of the limiting head 12 form a sliding type structure, and due to the limiting of the stroke cover 13 and the limiting head 12, the driven gear 7 can be driven to stably lift through the thread groove 9 while rotating; the bottom end of the twisting rotor 14 penetrates through the top end of the limiting top cover 5 and extends to the inner side, and the twisting rotor 14 and the driving gear 6 form a fixed structure, so that the driving gear 6 is driven by rotating the twisting rotor 14; the outer side of the connecting seat 17 and the inner side of the positioning groove 4 form an embedded structure, so that the connecting seat 17 is embedded into the positioning groove 4 to complete the primary positioning of the protective ring 15 on the outer side of the propeller; conductive contacts 19 are arranged on the top side of the connecting seat 17 and the inner top side of the positioning groove 4, a decorative lamp strip 16 is uniformly arranged on the outer surface of the protective ring 15, the decorative lamp strip 16 is electrically connected with the conductive contacts 19, and after the connecting seat 17 is embedded into the positioning groove 4, the conductive contacts 19 on the connecting seat 17 are in contact with the conductive contacts 19 in the positioning groove 4, so that the decorative lamp strip 16 is connected to a power supply of the unmanned aerial vehicle body; the outer side of the limit screw 10 and the inner side of the thread groove 9 form a spiral rotating structure, and the limit of the stroke cover 13 and the limit head 12 is convenient for driving the limit screw 10 to stably lift through the thread groove 9 while the driven gear 7 rotates; the outer side of the limit screw 10 and the inner side of the positioning pin hole 18 form an embedded structure, so that the limit screw 10 can be embedded into the positioning pin hole 18 to complete the stable fixation of the connecting seat 17 in the positioning slot 4.
The working principle is as follows: the worker firstly inserts the connecting seat 17 into the positioning groove 4, so that the positioning pin hole 18 is aligned with the limit screw 10, then the worker rotates the screwing rotor 14 through the screwdriver, the screwing rotor 14 correspondingly drives the driving gear 6 in the limit top cover 5 to rotate, the driving gear 6 drives the driven gears 7 at two sides to rotate through the transmission chain 8, due to the limit of the stroke cover 13 and the limit head 12, the driven gear 7 can drive the limit screw 10 to stably descend through the thread groove 9 while rotating, so that the limit screw 10 is pinned into the positioning pin hole 18, thereby facilitating the stable fixation of the connecting seat 17 in the positioning groove 4, further realizing the quick installation of the protection ring 15 at the outer side of the propeller seat 2, being very convenient, in addition, after the connecting seat 17 is inserted into the positioning groove 4, realizing the mutual contact of the conductive contact 19 on the connecting seat 17 and the conductive contact 19 in the positioning groove 4, thereby make decorative lamp area 16 insert the power of unmanned aerial vehicle body, consequently, when unmanned aerial vehicle takes off night, decorative lamp area 16 can exert certain decorative effect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a quick detach structure of unmanned aerial vehicle screw guard circle, includes unmanned aerial vehicle connecting rod (1), its characterized in that: a propeller seat (2) is arranged on one side of the unmanned aerial vehicle connecting rod (1), a fixed joint (3) is arranged on one side, away from the unmanned aerial vehicle connecting rod (1), of the propeller seat (2), a limiting top cover (5) is arranged at the top end of the fixed joint (3), a driving gear (6) is arranged at the middle position of the inner side of the limiting top cover (5), driven gears (7) are arranged on two sides, away from the driving gear (6), of the inner side of the limiting top cover (5), the driven gears (7) and the driving gear (6) are jointly meshed and connected with a transmission chain (8), a thread groove (9) is formed in the center of each driven gear (7), a limiting screw rod (10) is arranged on the inner side of each thread groove (9), a fixing support rod (11) is arranged at the top end of each limiting screw rod (10), a limiting head (12) is arranged at the top end of each fixing support rod (11), a stroke cover (13) is arranged at the position, corresponding to the limiting head (12), of the top side of each limiting top cover (5), the top side of the limiting top cover (5) is provided with a twisting rotating head (14) corresponding to the position of the driving gear (6), the outer surface of the fixed joint (3) is provided with a positioning groove (4), the inner side of the positioning groove (4) is provided with a connecting seat (17), the position of the connecting seat (17) corresponding to the limiting screw (10) is provided with a positioning pin hole (18), and one end, far away from the positioning groove (4), of the connecting seat (17) is provided with a protection ring (15).
2. The fast-dismounting structure of the propeller guard circle of the unmanned aerial vehicle of claim 1, characterized in that: the fixed support rod (11) penetrates through the inner top end of the limiting top cover (5) and extends to the inner side of the stroke cover (13), and the inner side of the stroke cover (13) and the outer side of the limiting head (12) form a sliding type structure.
3. The fast-dismounting structure of the propeller guard circle of the unmanned aerial vehicle of claim 1, characterized in that: the bottom end of the twisting rotating head (14) penetrates through the top end of the limiting top cover (5) and extends to the inner side, and the twisting rotating head (14) and the driving gear (6) form a fixed structure.
4. The fast-dismounting structure of the propeller guard circle of the unmanned aerial vehicle of claim 1, characterized in that: the outer side of the connecting seat (17) and the inner side of the positioning groove (4) form an embedded structure.
5. The fast-dismounting structure of the propeller guard circle of the unmanned aerial vehicle of claim 1, characterized in that: the top side of connecting seat (17) and the interior top side of constant head tank (4) all are equipped with electrically conductive contact (19), the surface of guard circle (15) evenly is equipped with decorative lamp area (16), and electric connection between decorative lamp area (16) and electrically conductive contact (19).
6. The fast-dismounting structure of the propeller guard circle of the unmanned aerial vehicle of claim 1, characterized in that: the outer side of the limiting screw rod (10) and the inner side of the thread groove (9) form a spiral rotating type structure.
7. The fast-dismounting structure of the propeller guard circle of the unmanned aerial vehicle of claim 1, characterized in that: the outer side of the limiting screw rod (10) and the inner side of the positioning pin hole (18) form an embedded structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120579219.7U CN214608107U (en) | 2021-03-22 | 2021-03-22 | Quick detach structure of unmanned aerial vehicle screw guard circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120579219.7U CN214608107U (en) | 2021-03-22 | 2021-03-22 | Quick detach structure of unmanned aerial vehicle screw guard circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214608107U true CN214608107U (en) | 2021-11-05 |
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ID=78396038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120579219.7U Active CN214608107U (en) | 2021-03-22 | 2021-03-22 | Quick detach structure of unmanned aerial vehicle screw guard circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214608107U (en) |
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2021
- 2021-03-22 CN CN202120579219.7U patent/CN214608107U/en active Active
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