CN218172572U - High stability X type unmanned aerial vehicle frame - Google Patents
High stability X type unmanned aerial vehicle frame Download PDFInfo
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- CN218172572U CN218172572U CN202222496533.6U CN202222496533U CN218172572U CN 218172572 U CN218172572 U CN 218172572U CN 202222496533 U CN202222496533 U CN 202222496533U CN 218172572 U CN218172572 U CN 218172572U
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- aerial vehicle
- unmanned aerial
- vehicle frame
- adjusting device
- lead screw
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- 230000001105 regulatory effect Effects 0.000 claims description 40
- 238000012423 maintenance Methods 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high stability X type unmanned aerial vehicle frame, including unmanned aerial vehicle frame and counter weight adjusting device, counter weight adjusting device passes through cassette and unmanned aerial vehicle frame swing joint, counter weight adjusting device's inside is provided with ball screw nut pair, counter weight adjusting device keeps the unmanned aerial vehicle frame stable and adjusts unmanned aerial vehicle frame flight balance through ball screw nut pair, concretely relates to unmanned aerial vehicle frame technical field. This high stability X type unmanned aerial vehicle frame rotates through the motor and drives the lead screw rotation, the lead screw rotates back drive lead screw cover and balancing weight along lead screw axial motion, consequently, after unmanned aerial vehicle rises to the air, through adjusting lead screw cover and balancing weight in the axial position of lead screw, can change unmanned aerial vehicle flight attitude and lean forward or the excessive problem of leaning back, keep the stability and the balance of unmanned aerial vehicle flight, reduce unmanned aerial vehicle and take place to fall, high sudden change or control the probability of phenomenon such as malfunctioning.
Description
Technical Field
The utility model belongs to the technical field of the unmanned aerial vehicle frame, concretely relates to high stability X type unmanned aerial vehicle frame.
Background
The unmanned aerial vehicle frame is unmanned aerial vehicle's load-bearing platform promptly, and it is used for the equipment of fixed mounting unmanned aerial vehicle and stably bears the weight of the erection equipment and makes it can fly safely, is the important component part of unmanned aerial vehicle.
When unmanned aerial vehicle rack-mount equipment flies, if equipment weight leads to unmanned aerial vehicle both sides weight inhomogeneous not inconsistent, take place unmanned aerial vehicle flight attitude after unmanned aerial vehicle rises to the air probably and lean forward or pitch backward excessive problem, lead to unmanned aerial vehicle to take place to fall, highly abrupt change or control phenomenons such as malfunctioning, influence unmanned aerial vehicle's flight safety.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high stability X type unmanned aerial vehicle frame to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high stability X type unmanned aerial vehicle frame, includes unmanned aerial vehicle frame and counter weight adjusting device, counter weight adjusting device passes through cassette and unmanned aerial vehicle frame swing joint, counter weight adjusting device's inside is provided with ball screw nut pair, counter weight adjusting device keeps the unmanned aerial vehicle frame stable and adjusts unmanned aerial vehicle frame flight balance through ball screw nut pair.
Preferably, the ball screw nut pair comprises a screw rod, a screw rod sleeve, a motor and a bearing, the motor is fixedly connected with the counterweight adjusting device, the screw rod is rotatably connected with the motor, the screw rod sleeve is arranged outside the screw rod, and one end, far away from the motor, of the screw rod is rotatably connected with the counterweight adjusting device through the bearing.
Preferably, one side of counter weight adjusting device is provided with spacing subassembly, be equipped with first regulating plate and second regulating plate in the counter weight adjusting device, first regulating plate and second regulating plate swing joint, spacing subassembly includes spring hoop and spring, the spring hoop is provided with two sets of, a set of spring hoop and first regulating plate and links firmly, another group spring hoop links firmly with the second regulating plate, the both ends of spring all link firmly with the spring hoop.
Preferably, clamping pins are arranged in the first adjusting plate and the second adjusting plate, elastic pieces are arranged in the clamping seats, and the clamping pins are movably connected with the clamping seats through the elastic pieces.
Preferably, one side of the second adjusting plate is provided with an inserting rod, a jack is formed in the first adjusting plate, and the inserting rod is matched with the jack.
Preferably, the inserted link and the jack are in interference fit.
Preferably, a balancing weight is arranged on the outer side of the screw sleeve.
Compared with the prior art, the utility model, following beneficial effect has:
(1) This high stability X type unmanned aerial vehicle frame, it rotates to drive the lead screw through the motor and rotates, the lead screw rotates the back and drives lead screw cover and balancing weight along lead screw axial motion, consequently, after unmanned aerial vehicle rises to the air, through adjusting lead screw cover and balancing weight in lead screw axial position, can change unmanned aerial vehicle flight attitude and lean forward or the excessive problem of leaning back, keep the stability and the balance of unmanned aerial vehicle flight, reduce unmanned aerial vehicle and take place to fall, the highly abrupt change or control the probability of phenomenon such as malfunctioning.
(2) This high stability X type unmanned aerial vehicle frame, because second regulating plate and first regulating plate pass through inserted bar and jack swing joint, and second regulating plate and first regulating plate all are connected with the cassette block through the card foot, when unmanned aerial vehicle or ball screw nut pair broke down and need maintain, through gripping and dragging second regulating plate or first regulating plate, make second regulating plate and first regulating plate keep away from, the one end that lead screw and bearing were connected can break away from the bearing this moment, then pull down the card foot from the cassette, can carry out unmanned aerial vehicle or the vice maintenance of ball screw nut.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a bottom view of the present invention;
fig. 3 is a schematic structural view of the ball screw nut pair and the limiting component of the present invention;
fig. 4 is a schematic structural view of the counterweight adjusting device of the present invention;
fig. 5 is a schematic structural view of the card seat of the present invention;
in the figure: 1. an unmanned aerial vehicle frame; 2. a counterweight adjustment device; 21. a first adjusting plate; 22. a second adjusting plate; 23. clamping a pin; 24. inserting a rod; 25. a jack; 3. a card holder; 31. a spring plate; 4. a ball screw nut pair; 41. a lead screw; 42. a screw sleeve; 43. a counterweight block; 44. a motor; 45. a bearing; 5. a limiting component; 51. a spring band; 52. a spring.
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. 1-5, the present invention provides the following technical solutions: the utility model provides a high stability X type unmanned aerial vehicle frame, includes unmanned aerial vehicle frame 1 and counter weight adjusting device 2, counter weight adjusting device 2 passes through cassette 3 and unmanned aerial vehicle frame 1 swing joint, and counter weight adjusting device 2's inside is provided with ball nut pair 4, and counter weight adjusting device 2 keeps unmanned aerial vehicle frame 1 stable and adjusts unmanned aerial vehicle frame 1 flight balance through ball nut pair 4.
Further, the ball screw nut pair 4 includes a screw 41, a screw sleeve 42, a motor 44 and a bearing 45, the motor 44 is fixedly connected with the counterweight adjusting device 2, the screw 41 is rotatably connected with the motor 44, the screw sleeve 42 is sleeved outside the screw 41, and one end of the screw 41, which is far away from the motor 44, is rotatably connected with the counterweight adjusting device 2 through the bearing 45.
Further, a counterweight 43 is disposed outside the screw housing 42.
Example one
Rotate through motor 44 and drive lead screw 41 and rotate, lead screw 41 rotates back and drives lead screw cover 42 and balancing weight 43 along lead screw 41 axial motion, consequently after unmanned aerial vehicle lifts off, through adjusting lead screw cover 42 and balancing weight 43 in the axial position of lead screw 41, can change unmanned aerial vehicle flight attitude and lean forward or the excessive problem of facing backward, keep the stability and the balance of unmanned aerial vehicle flight.
Further, one side of counter weight adjusting device 2 is provided with spacing subassembly 5, be equipped with first regulating plate 21 and second regulating plate 22 in the counter weight adjusting device 2, first regulating plate 21 and second regulating plate 22 swing joint, spacing subassembly 5 includes spring hoop 51 and spring 52, spring hoop 51 is provided with two sets ofly, a set of spring hoop 51 links firmly with first regulating plate 21, another set of spring hoop 51 links firmly with second regulating plate 22, the both ends of spring 52 all link firmly with spring hoop 51.
Further, the first adjusting plate 21 and the second adjusting plate 22 are both provided with a clamping leg 23, the clamping base 3 is provided with an elastic sheet 31, and the clamping leg 23 is movably connected with the clamping base 3 through the elastic sheet 31.
Further, an inserting rod 24 is arranged on one side of the second adjusting plate 22, an inserting hole 25 is formed in the first adjusting plate 21, and the inserting rod 24 is matched with the inserting hole 25.
Further, the insert rod 24 and the insert hole 25 are in interference fit.
Example two
Because second regulating plate 22 and first regulating plate 21 pass through inserted bar 24 and jack 25 swing joint, and second regulating plate 22 and first regulating plate 21 all are connected with cassette 3 block through card foot 23, when unmanned aerial vehicle or ball screw nut pair 4 break down and need the maintenance, through holding and dragging second regulating plate 22 or first regulating plate 21, make second regulating plate 22 keep away from with first regulating plate 21, the one end that lead screw 41 and bearing 45 are connected this moment can break away from bearing 45, then pull down card foot 23 from cassette 3 again, can carry out the maintenance of unmanned aerial vehicle or ball screw nut pair 4.
When the unmanned aerial vehicle is in operation, the motor 44 rotates to drive the screw rod 41 to rotate, and the screw rod 41 rotates to drive the screw rod sleeve 42 and the balancing weight 43 to axially move along the screw rod 41, so that after the unmanned aerial vehicle is lifted off, the problem that the flying posture of the unmanned aerial vehicle is inclined forwards or excessively leans backwards can be solved by adjusting the axial positions of the screw rod sleeve 42 and the balancing weight 43 on the screw rod 41, and the flying stability and balance of the unmanned aerial vehicle are kept;
because the second adjusting plate 22 and the first adjusting plate 21 are movably connected with the jack 25 through the inserting rod 24, and the second adjusting plate 22 and the first adjusting plate 21 are connected with the card seat 3 in a clamping manner through the card foot 23, when the unmanned aerial vehicle or the ball screw nut pair 4 breaks down and needs to be maintained, the second adjusting plate 22 or the first adjusting plate 21 is held and pulled, so that the second adjusting plate 22 is far away from the first adjusting plate 21, at the moment, one end of the lead screw 41 connected with the bearing 45 is separated from the bearing 45, and then the card foot 23 is detached from the card seat 3, so that the maintenance of the unmanned aerial vehicle or the ball screw nut pair 4 can be carried out;
when unmanned aerial vehicle or ball screw nut pair 4 maintenance is finished, need reassemble, be connected the back with lead screw 41 with bearing 45, on the one hand insert behind jack 25, loosen spring 52 and make first regulating plate 21 and second regulating plate 22 resume connected state with inserted bar 24 through extension spring 52, on the other hand load first regulating plate 21 and second regulating plate 22 on unmanned aerial vehicle frame 1 through card foot 23 and cassette 3 and can accomplish the equipment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high stability X type unmanned aerial vehicle frame which characterized in that: including unmanned aerial vehicle frame (1) and counter weight adjusting device (2), counter weight adjusting device (2) are through cassette (3) and unmanned aerial vehicle frame (1) swing joint, the inside of counter weight adjusting device (2) is provided with ball screw nut pair (4), counter weight adjusting device (2) keep unmanned aerial vehicle frame (1) stable and adjust unmanned aerial vehicle frame (1) flight balance through ball screw nut pair (4).
2. The high stability X type unmanned aerial vehicle frame of claim 1, characterized in that: ball screw nut pair (4) include lead screw (41), lead screw cover (42), motor (44) and bearing (45), motor (44) link firmly with counter weight adjusting device (2), lead screw (41) rotate with motor (44) to be connected, lead screw cover (42) cover is established at lead screw (41) outside, the one end that motor (44) were kept away from in lead screw (41) is passed through bearing (45) and is rotated with counter weight adjusting device (2) and be connected.
3. The high stability X type unmanned aerial vehicle frame of claim 2, characterized in that: one side of counter weight adjusting device (2) is provided with spacing subassembly (5), be equipped with first regulating plate (21) and second regulating plate (22) in counter weight adjusting device (2), first regulating plate (21) and second regulating plate (22) swing joint, spacing subassembly (5) are including spring hoop (51) and spring (52), spring hoop (51) are provided with two sets of, a set of spring hoop (51) and first regulating plate (21) link firmly, another group spring hoop (51) links firmly with second regulating plate (22), the both ends of spring (52) all link firmly with spring hoop (51).
4. A high stability X-type drone frame according to claim 3, characterized in that: the clamping legs (23) are arranged inside the first adjusting plate (21) and the second adjusting plate (22), the elastic sheet (31) is arranged inside the clamping seat (3), and the clamping legs (23) are movably connected with the clamping seat (3) through the elastic sheet (31).
5. The high stability X type unmanned aerial vehicle frame of claim 4, characterized in that: one side of second regulating plate (22) is provided with inserted bar (24), jack (25) have been seted up to the inside of first regulating plate (21), inserted bar (24) and jack (25) phase-match.
6. The high stability X type unmanned aerial vehicle frame of claim 5, characterized in that: the inserted bar (24) and the jack (25) are in interference fit.
7. The high stability X type unmanned aerial vehicle frame of claim 6, characterized in that: and a balancing weight (43) is arranged on the outer side of the screw rod sleeve (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222496533.6U CN218172572U (en) | 2022-09-20 | 2022-09-20 | High stability X type unmanned aerial vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222496533.6U CN218172572U (en) | 2022-09-20 | 2022-09-20 | High stability X type unmanned aerial vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218172572U true CN218172572U (en) | 2022-12-30 |
Family
ID=84625783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222496533.6U Expired - Fee Related CN218172572U (en) | 2022-09-20 | 2022-09-20 | High stability X type unmanned aerial vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218172572U (en) |
-
2022
- 2022-09-20 CN CN202222496533.6U patent/CN218172572U/en not_active Expired - Fee Related
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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: 20221230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |