CN210681177U - Load lifting device and unmanned aerial vehicle - Google Patents
Load lifting device and unmanned aerial vehicle Download PDFInfo
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- CN210681177U CN210681177U CN201920802527.4U CN201920802527U CN210681177U CN 210681177 U CN210681177 U CN 210681177U CN 201920802527 U CN201920802527 U CN 201920802527U CN 210681177 U CN210681177 U CN 210681177U
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Abstract
The utility model discloses a load elevating gear and unmanned aerial vehicle relates to unmanned aerial vehicle and flies to control technical field, load elevating gear includes main body frame, sets up drive unit on the main body frame, with the lifting unit that drive unit links to each other, lifting unit sets up in main body frame's the frame, and with the cloud platform that lifting unit links to each other, drive unit control lifting unit is in main body frame's the inside lift of frame, and drive the cloud platform is followed main body frame stretches out or contracts into in main body frame's the frame, the utility model discloses an appearance simple structure, the equipment is convenient, and the quality is lighter, and the structure subassembly form has originality, the lifting of the three-axis in-process increases the steady cloud platform and the working method that descends.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle flies to control technical field, especially relates to a load elevating gear and unmanned aerial vehicle.
Background
The cradle head is a supporting device for mounting and fixing a camera and is divided into a fixed cradle head and an electric cradle head. The fixed tripod head is suitable for the condition that the monitoring range is not large, the horizontal and pitching angles of the camera can be adjusted after the camera is installed on the fixed tripod head, and the adjusting mechanism can be locked after the best working posture is achieved. The electric pan-tilt is suitable for scanning and monitoring a large range, and can enlarge the monitoring range of the camera. The high-speed attitude of the electric cradle head is realized by two actuating motors, and the motors receive signals from a controller to accurately operate and position. Under the action of the control signal, the camera on the pan-tilt can automatically scan the monitoring area and can also track the monitored object under the control of the operator on duty in the monitoring center.
All carry on the cloud platform under present unmanned aerial vehicle general condition, conveniently shoot, but prior art unmanned aerial vehicle cloud platform adopts the camera lens down more, adopts and is connected with the fuselage direct link joint mode, and because there is the air current in the air, can make the cloud platform swing equally, causes the problem of shooing unclear.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a load elevating gear and unmanned aerial vehicle can be among the prior art because the shake is serious, causes the image forming picture unclear and descends and very easily damage technical problem such as camera, cloud platform.
The utility model provides a load elevating gear, be in including main body frame, setting drive unit on the main body frame still includes: the driving part controls the lifting part to lift inside the frame of the main body frame and drives the tripod head to extend out of or retract into the frame of the main body frame.
Preferably, the main body frame includes an upper frame and a lower frame, and the lifting member is located between the upper frame and the lower frame.
Preferably, the lifting component is provided with a limiting structure for limiting the lifting component to extend out of the main body frame.
Preferably, the surface area of the contact surface of the lifting member and the lower frame is larger than that of the lower frame.
Preferably, the sliding device further comprises a sliding member located between the upper frame and the lower frame and connected to the upper frame and the lower frame, respectively.
Preferably, the lifting member is connected to the sliding member and is slidable along an extending direction of the sliding member.
Preferably, the driving part further comprises a traction part, and the traction part is connected with the lifting part and used for drawing the lifting part to extend and retract in the frame of the main body frame.
Preferably, a damping component is arranged between the holder and the lifting component.
Preferably, the cloud platform is provided with a stability augmentation component.
The utility model discloses still provide one kind and include load elevating gear's unmanned aerial vehicle.
The following is the technical effects of the utility model:
the three-axis stability-increasing cradle head has the advantages of simple appearance structure, convenience in assembly, lighter weight, original structural assembly form and working modes of lifting and descending of the three-axis stability-increasing cradle head in the lifting process;
the three-axis stability augmentation holder is adopted, so that transverse swing and longitudinal fuselage vibration of the unmanned aerial vehicle in the flying process can be effectively counteracted;
additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the embodiments of the present invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention and not to limit the embodiments of the invention.
FIG. 1 is a schematic view of the present invention in an extended state;
FIG. 2 is a schematic side view of the present invention in an extended state;
FIG. 3 is a schematic view of the compression state of the present invention;
FIG. 4 is a front view of the present invention in an extended state;
fig. 5 is a top view of the extended state of the present invention;
fig. 6 is a schematic side view of the present invention in a compressed state.
The following are reference numerals:
Drive member 12 lifting member 13
Pan-tilt 14 traction component 15
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
The following are embodiments of the present invention, as follows:
example 1
As shown in fig. 1-3, the present invention provides a load lifting device 1, which includes a main frame 11, a driving component 12 disposed on the main frame 11 (the driving component 12 includes a lifting steering engine and a lifting steering engine rotary steering wheel), a lifting component 13 connected to the driving component 12, the lifting component 13 disposed in the frame of the main frame 11, and a pan-tilt 14 connected to the lifting component 13, wherein the driving component 12 controls the lifting component 13 to lift inside the frame of the main frame 11, and drives the pan-tilt 14 to extend out from or retract into the frame of the main frame 11 from the main frame 11, the main frame 11 includes an upper frame and a lower frame, the lifting component 13 is disposed between the upper frame and the lower frame, the pan-tilt 14 has a camera 19 (which may be other devices, and the load hoisting device 1 does not necessarily comprise a camera 19, which is only schematically shown here).
Example 2
As shown in fig. 1-3, the present invention provides a load lifting device 1, which includes a main frame 11, a driving component 12 disposed on the main frame 11 (the driving component 12 includes a lifting steering engine and a lifting steering engine rotary steering wheel), a lifting component 13 connected to the driving component 12, the lifting component 13 being disposed in the frame of the main frame 11, and a pan head 14 connected to the lifting component 13, the driving component 12 controlling the lifting component 13 to lift in the frame of the main frame 11 and driving the pan head 14 to extend out from or retract into the frame of the main frame 11 from the main frame 11, the main frame 11 including an upper frame and a lower frame, the lifting component 13 being disposed between the upper frame and the lower frame, the lifting component 13 being provided with a limiting structure to limit the lifting component 13 from extending out from the main frame 11, further, the limiting structure is a magnet, and the corresponding lifting component 13 is made of metal capable of attracting the magnet.
Example 3
As shown in fig. 1, 2 and 4, the utility model provides a load lifting device 1, which comprises a main body frame 11, a driving component 12 arranged on the main body frame 11 (the driving component 12 comprises a lifting steering engine and a lifting steering engine rotary steering wheel), a lifting member 13 connected to the driving member 12, the lifting member 13 being disposed within the frame of the main body frame 11, and a pan head 14 connected to the lifting member 13, the driving part 12 controls the elevation part 13 to be elevated inside the frame of the main body frame 11, and drives the cradle head 14 to extend out of or retract into the frame of the main body frame 11 from the main body frame 11, the main body frame 11 includes an upper frame and a lower frame, the lifting member 13 is located between the upper frame and the lower frame, the surface area of the contact surface of the lifting member 13 with the lower frame is larger than that of the lower frame.
Example 4
As shown in fig. 1, 2 and 5, the present invention provides a load lifting device 1, which includes a main frame 11, a driving component 12 disposed on the main frame 11 (the driving component 12 includes a lifting steering engine and a lifting steering engine rotary steering wheel), a lifting component 13 connected to the driving component 12, the lifting component 13 is disposed in the frame of the main frame 11, and a pan-tilt 14 connected to the lifting component 13, the driving component 12 controls the lifting component 13 to lift in the frame of the main frame 11, and drives the pan-tilt 14 to extend out from or retract into the frame of the main frame 11 from the main frame 11, the main frame 11 includes an upper frame and a lower frame, the lifting component 13 is disposed between the upper frame and the lower frame, and further includes a portion disposed between the upper frame and the lower frame, and sliding members 16 connected to the upper frame and the lower frame, respectively.
Example 5
As shown in fig. 1, 2 and 6, the present invention provides a load lifting device 1, which includes a main frame 11, a driving component 12 disposed on the main frame 11 (the driving component 12 includes a lifting steering engine and a lifting steering engine rotary steering wheel), a lifting component 13 connected to the driving component 12, the lifting component 13 is disposed in the frame of the main frame 11, and a pan-tilt 14 connected to the lifting component 13, the driving component 12 controls the lifting component 13 to lift in the frame of the main frame 11, and drives the pan-tilt 14 to extend out from or retract into the frame of the main frame 11 from the main frame 11, the main frame 11 includes an upper frame and a lower frame, the lifting component 13 is disposed between the upper frame and the lower frame, and further includes a portion disposed between the upper frame and the lower frame, and a sliding member 16 connected to the upper frame and the lower frame, respectively, and the lifting member 13 is connected to the sliding member 16 and is slidable along an extending direction of the sliding member 16.
Example 6
As shown in fig. 1, 2 and 3, the present invention provides a load lifting device 1, which includes a main frame 11, a driving component 12 disposed on the main frame 11 (the driving component 12 includes a lifting steering engine and a lifting steering engine rotary steering wheel), a lifting component 13 connected to the driving component 12, the lifting component 13 disposed in the main frame 11, and a pan-tilt 14 connected to the lifting component 13, the driving component 12 controls the lifting component 13 to lift in the main frame 11, and drives the pan-tilt 14 to extend out of or retract into the main frame 11 from the main frame 11, the main frame 11 includes an upper frame and a lower frame, the lifting component 13 is disposed between the upper frame and the lower frame, the driving component 12 further includes a traction component 15 (the traction component 15 is a traction line), the traction part 15 is connected with the lifting part 13 and used for drawing the lifting part 13 to extend and retract in the frame of the main body frame 11.
Example 7
As shown in fig. 1, 2 and 3, the present invention provides a load lifting device 1, which includes a main frame 11, a driving component 12 disposed on the main frame 11 (the driving component 12 includes a lifting steering engine and a lifting steering engine rotary steering wheel), a lifting component 13 connected to the driving component 12, the lifting component 13 disposed in the frame of the main frame 11, and a pan head 14 connected to the lifting component 13, the driving component 12 controls the lifting component 13 to lift in the frame of the main frame 11, and drives the pan head 14 to extend out from or retract into the frame of the main frame 11 from the main frame 11, the main frame 11 includes an upper frame and a lower frame, the lifting component 13 is disposed between the upper frame and the lower frame, a damping component 17 is disposed between the pan head 14 and the lifting component 13, the damping member 17 is a damping ball.
Example 8
As shown in fig. 1, 2 and 3, the present invention provides a load lifting device 1, which includes a main frame 11, a driving component 12 disposed on the main frame 11 (the driving component 12 includes a lifting steering engine and a lifting steering engine rotating steering wheel), a lifting component 13 connected to the driving component 12, the lifting component 13 disposed in the frame of the main frame 11, and a pan-tilt 14 connected to the lifting component 13, the driving component 12 controls the lifting component 13 to lift in the frame of the main frame 11, and drives the pan-tilt 14 to extend out from or retract into the frame of the main frame 11 from the main frame 11, the main frame 11 includes an upper frame and a lower frame, the lifting component 13 is disposed between the upper frame and the lower frame, the pan-tilt 14 is provided with a stability enhancing component 18, further, the stability enhancing component 18 is two three-axis stability enhancing components, are arranged at 90 degrees to each other.
Example 9
The utility model also provides an unmanned aerial vehicle comprising the load lifting device 1, in the application process of the unmanned aerial vehicle, the lifting platform is in a contraction state in the takeoff stage of the unmanned aerial vehicle, and the lifting platform is completely hidden in the body; when the unmanned aerial vehicle reaches a preset height and starts tasks such as aerial photography or surveying and mapping, the unmanned aerial vehicle controls a gear in the driving part 12 to rotate through a flight control system of the unmanned aerial vehicle to drive the lifting steering engine to rotate a steering wheel to rotate anticlockwise, so that the three-axis stability augmentation platform is uniformly lowered to the lower limit position, and the state is shown in fig. 5; the upper and lower attracting magnets in the component 12 are tightly attracted together, then the steering engine stops rotating, and the component 5 and the component 4 are firmly connected;
after the unmanned aerial vehicle finishes a preset task according to the planning of the unmanned aerial vehicle flight control system, the flight control system sends an instruction to the component 2 to lift the steering engine, the gear in the control component 2 rotates to drive the component 3 to rotate clockwise, so that the three-axis stability augmentation holder (namely, the holder 14 comprising the stability augmentation component 18) uniformly rises to an upper limit position, and then the unmanned aerial vehicle navigates back and finally lands on the ground.
It is to be understood that, in the description of the present invention, the terms "connected" and "coupled", unless otherwise specified, include both direct and indirect connections.
Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A load lifting device (1) comprising a main body frame (11), a driving part (12) provided on the main body frame (11), characterized by further comprising: and the lifting component (13) is connected with the driving component (12), the lifting component (13) is arranged in the frame of the main body frame (11), and the holder (14) is connected with the lifting component (13), the driving component (12) controls the lifting component (13) to lift in the frame of the main body frame (11), and drives the holder (14) to extend out of or retract into the frame of the main body frame (11) from the main body frame (11).
2. Load lifting device (1) according to claim 1, characterized in that the body frame (11) comprises an upper frame and a lower frame, the lifting member (13) being located between the upper frame and the lower frame.
3. Load lifting device (1) according to claim 2, characterized in that the lifting member (13) is provided with a limit structure limiting the protrusion of the lifting member (13) from the main frame (11).
4. Load hoisting device (1) according to claim 2, characterized in that the surface area of the contact surface of the hoisting member (13) with the lower frame is larger than the surface area of the lower frame.
5. Load hoisting device (1) according to claim 2, characterized in that it further comprises a sliding member (16) between and connected to the upper frame and the lower frame, respectively.
6. Load lifting device (1) according to claim 5, characterized in that the lifting member (13) is connected to the sliding member (16) and is slidable in the extension direction of the sliding member (16).
7. Load lifting device (1) according to claim 1, characterized in that the driving member (12) further comprises a traction member (15), which traction member (15) is connected to the lifting member (13) for traction of the lifting member (13) to telescope within the frame of the body frame (11).
8. Load lifting device (1) according to claim 1, characterized in that a damping member (17) is arranged between the head (14) and the lifting member (13).
9. Load lifting device (1) according to claim 1, characterized in that the head (14) is provided with a stabilizing means (18).
10. An unmanned aerial vehicle comprising a load hoisting device (1) according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920802527.4U CN210681177U (en) | 2019-05-30 | 2019-05-30 | Load lifting device and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920802527.4U CN210681177U (en) | 2019-05-30 | 2019-05-30 | Load lifting device and unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210681177U true CN210681177U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920802527.4U Active CN210681177U (en) | 2019-05-30 | 2019-05-30 | Load lifting device and unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210681177U (en) |
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2019
- 2019-05-30 CN CN201920802527.4U patent/CN210681177U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201215 Address after: No.31 Yanqi street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Beijing Huihong Technology Co., Ltd Address before: 102200 room 31, 3 / F, building 6, a 3 Huaishu lane, Chengbei street, Changping District, Beijing Patentee before: Zuqiang Science and Technology (Beijing) Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211103 Address after: No.31 Yanqi street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Dongjun new energy Co.,Ltd. Address before: No.31 Yanqi street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee before: Beijing Huihong Technology Co., Ltd |