CN220743372U - Radar equipment for unmanned aerial vehicle - Google Patents
Radar equipment for unmanned aerial vehicle Download PDFInfo
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- CN220743372U CN220743372U CN202321151972.1U CN202321151972U CN220743372U CN 220743372 U CN220743372 U CN 220743372U CN 202321151972 U CN202321151972 U CN 202321151972U CN 220743372 U CN220743372 U CN 220743372U
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- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000005259 measurement Methods 0.000 claims description 18
- 238000012545 processing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 12
- 238000003032 molecular docking Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
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Abstract
The utility model discloses radar equipment for an unmanned aerial vehicle, which relates to the technical field of unmanned aerial vehicle radar equipment, and is installed on the unmanned aerial vehicle. The radar measuring mechanism is arranged on the cradle head and can rotate at any angle, keeps the lens stable, is convenient for measuring the flow velocity of an object at a corresponding position in a directional fixed angle, realizes the stable state of measuring gesture and can realize the rotation of roll, pitch and horizontal 360 degrees.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicle radar equipment, in particular to radar equipment for an unmanned aerial vehicle.
Background
With the development of unmanned aerial vehicle technology, unmanned aerial vehicles are increasingly widely applied to the fields of military, civil use, scientific research and the like. Unmanned aerial vehicles need to have certain autonomy and perceptibility when performing tasks, and radar equipment is one of important means for the unmanned aerial vehicle to perceive the environment.
Disclosure of Invention
The utility model aims to provide a radar device for an unmanned aerial vehicle, which aims to solve the problem that the radar device is conventionally fixed and cannot flexibly change the position, angle and orientation of the radar device according to practical application.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a radar equipment for unmanned aerial vehicle installs on unmanned aerial vehicle, includes radar measurement mechanism and steering mechanism, steering mechanism sets up between unmanned aerial vehicle and radar measurement mechanism, radar measurement mechanism includes radar shell, radar shielding cover and radar measurement module, the radar shielding cover sets up on radar shell right side, radar measurement module sets up in radar shell.
As a preferable scheme of the radar measurement module in the technical scheme, the radar measurement module consists of a transmitter, a receiver and a signal processor, wherein the transmitter transmits high-frequency electromagnetic waves, the high-frequency electromagnetic waves are transmitted to a target object through an antenna and reflected back, and the receiver receives the reflected electromagnetic waves and transmits signals to the signal processor for processing.
As a preferable scheme of the steering mechanism in the technical scheme, the steering mechanism comprises a connection female seat and a connection male seat, wherein the connection male seat is connected into the connection female seat, a main motor is arranged in the connection male seat, an output end of the main motor extends out of the connection male seat to be connected with a motor mounting shell A arranged below the connection male seat through a bolt so as to realize the horizontal inward rotation of equipment, a main machine arm is arranged on the side wall of the motor mounting shell A, a motor mounting seat is arranged at the bottom end of the main machine arm, a motor mounting shell B is arranged on the right side of the motor mounting seat, a groove I is formed on the left side surface of the motor mounting shell B, the inner chamber of recess one has placed carousel one, and carousel one's right side surface passes through the bolt and is connected with motor mounting shell B, install vice motor A in the motor mounting seat, vice motor A's output extends motor mounting seat and carousel one's left side surface central point put and is connected, vice horn A is installed to motor mounting shell B's a lateral wall, and vice horn B is installed to another lateral wall relative with a lateral wall, vice horn A's right-hand member sets up driving mechanism, vice horn B's right-hand member sets up driven mechanism, the radar shell sets up between driving mechanism and driven mechanism.
As a preferable scheme of the driving mechanism in the technical scheme, the driving mechanism comprises a circular shell II, a groove II is formed in one side surface of the circular shell II, an auxiliary motor B is placed in an inner cavity of the groove II and connected with the circular shell II through a bolt, one end of a rotating rod is mounted at the output end of the auxiliary motor B, a rotating block is mounted at the other end of the rotating rod, and the rotating block is connected with the side wall of the radar shell.
As a preferable scheme of the driven mechanism in the technical scheme, the driven mechanism comprises a first circular shell, a fixed disc is arranged in an inner cavity of the first circular shell through a bolt, a second rotary disc is sleeved on the outer side of the fixed disc, and the second rotary disc is connected with the side wall of the radar shell.
Compared with the prior art, the utility model has the beneficial effects that:
1. the technical scheme of the unmanned aerial vehicle can be realized and improved on the basis of the existing unmanned aerial vehicle, and has wide application prospect and commercial value;
2. the unmanned aerial vehicle radar equipment adopts a high-sensitivity antenna and a signal processor, can detect targets in a longer distance, and can realize high-precision target detection and tracking by adopting a high-precision signal processor and an algorithm;
3. the radar measuring mechanism is arranged on the cradle head and can rotate at any angle, keeps the lens stable, is convenient for measuring the flow velocity of an object at a corresponding position in a directional fixed angle, realizes the stable state of measuring gesture and can realize the rotation of roll, pitch and horizontal 360 degrees.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of the structure of the arm of the present utility model.
In the figure: 1. the device comprises a connection female seat, 2, a connection male seat, 3, a main motor, 4, motor installation shells A,5, bolts, 6, a host arm, 7, a motor installation seat, 8, auxiliary motors A,9, motor installation shells B,10, auxiliary motors B,11, a radar shielding cover, 12, auxiliary arms A,13, a radar shell, 14, auxiliary arms B,15, a turntable I, 16, a groove I, 17, a circular shell I, 18, a fixed disc, 19, a turntable II, 20, a circular shell II, 21, a groove II, 22, a rotating rod, 23, a rotating block, 24 and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a radar apparatus includes a radar measurement mechanism and a steering mechanism; the radar measurement mechanism comprises a radar shell 13, a radar shielding cover 11 and a radar measurement module; the radar measurement module consists of a transmitter, a receiver and a signal processor, wherein the transmitter transmits high-frequency electromagnetic waves, the high-frequency electromagnetic waves are transmitted to a target object through an antenna and are reflected back, the receiver receives the reflected electromagnetic waves and transmits signals to the signal processor for processing, the distance and the speed of the target object are calculated, the signal processor adopts a digital signal processing technology to convert the received signals into distance and speed information, the distance information is determined by calculating the time delay of the reflected electromagnetic waves, and the speed information is determined by measuring the Doppler frequency shift of the reflected electromagnetic waves;
referring to fig. 2, the steering mechanism includes a docking female base 1, a docking male base 2, a main motor 3, an auxiliary motor A8, an auxiliary motor B10, a motor mounting case A4, a motor mounting case B9, a main arm 6, a motor mounting base 7, an auxiliary arm a12, and an auxiliary arm B14;
referring to fig. 1, the steering mechanism comprises a female connection seat 1 and a male connection seat 2, the male connection seat 1 is connected into the female connection seat 2, a main motor 3 is arranged in the male connection seat 1, the output end of the main motor 3 extends out of the male connection seat 1 and a motor installation shell A4 arranged below the male connection seat 1, the device is horizontally rotated inwards, a main arm 6 is arranged on the side wall of the motor installation shell A4, the main arm 6 is an inclined rod, a plurality of through holes 24 are formed in the outer wall of the main arm 6, the main arm 6 is made to be lighter, a motor installation seat 7 is arranged at the bottom end of the main arm 6, a motor installation shell B9 is arranged on the right side of the motor installation seat 7, a groove one 16 is formed in the left side surface of the motor installation shell B9, a turntable one 15 is arranged in an inner cavity of the groove one 16, the right side surface of the turntable one 15 is connected with the motor installation shell B9 through bolts, an auxiliary motor A8 is arranged in the motor installation seat 7, the output end of the auxiliary motor A8 extends out of the motor installation shell a 9 and is connected with the center position of the left side surface of the turntable one 15, a driven mechanism is arranged between the side wall 12 a side wall 12 of the auxiliary arm and the other side wall 14, and the driven mechanism is arranged on the side of the driven mechanism, and the driven mechanism is arranged between the side wall 14 and the side wall 14.
Referring to fig. 2, the driving mechanism includes a second circular housing 20, a second groove 21 is formed in a surface of one side of the second circular housing 20, a second motor B10 is disposed in an inner cavity of the second groove 21, the second motor B10 is connected with the second circular housing 20 through a bolt, one end of a rotating rod 22 is mounted at an output end of the second motor B10, a rotating block 23 is mounted at the other end of the rotating rod 22, and the rotating block 23 is connected with a side wall of the radar housing 13.
Referring to fig. 2, the driven mechanism includes a first circular housing 17, a fixed disk 18 is mounted in an inner cavity of the first circular housing 17 through bolts, a second turntable 19 is sleeved on an outer side of the fixed disk 18, and the second turntable 19 is connected with a side wall of the radar housing 13.
Through power supply and communication control of a top equipment interface, a main control board and two driving boards are respectively matched with three motors to carry out PID (proportion integration differentiation) parameter adjustment through an upper computer, so that the carried equipment can keep stable posture and can realize rolling, pitching and horizontal 360-degree rotation, accurate orientation of a flow velocity meter is realized through a built-in IMU (inertial measurement unit) module, and the carried radar equipment of the flow velocity meter can keep a fixed angle to measure the fluid movement speed;
the connection male seat 2 is connected into the connection female seat 1 to enable equipment to be kept powered and data to be transmitted; the main motor 3 is arranged in the connection male seat 2 and is connected with the motor mounting shell 4 to realize the horizontal inward rotation of the equipment; the motor mounting shell 4 is mounted and connected with the motor mounting seat 7 by a host arm 6; the auxiliary motor 8 is arranged in the motor mounting seat 7 and is connected with the motor mounting shell 9 to realize the equipment rolling action;
although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Unmanned aerial vehicle is with radar equipment installs on unmanned aerial vehicle, its characterized in that: including radar measurement mechanism and steering mechanism, steering mechanism sets up between unmanned aerial vehicle and radar measurement mechanism, radar measurement mechanism includes radar shell, radar shielding cover and radar measurement module, the radar shielding cover sets up on radar shell right side, radar measurement module sets up in the radar shell.
2. A radar apparatus for an unmanned aerial vehicle according to claim 1, wherein: the radar measurement module consists of a transmitter, a receiver and a signal processor, wherein the transmitter transmits high-frequency electromagnetic waves, the high-frequency electromagnetic waves are transmitted to a target object through an antenna and reflected back, and the receiver receives the reflected electromagnetic waves and transmits signals to the signal processor for processing.
3. A radar apparatus for an unmanned aerial vehicle according to claim 1, wherein: the steering mechanism comprises a connection female seat and a connection male seat, wherein the connection male seat is connected into the connection female seat, a main motor is arranged in the connection male seat, an output end of the main motor extends out of the connection male seat and is connected with a motor mounting shell A arranged below the connection male seat through a bolt, the horizontal inward rotation of equipment is realized, a main arm is arranged on the side wall of the motor mounting shell A, a motor mounting seat is arranged at the bottom end of the main arm, a motor mounting shell B is arranged on the right side of the motor mounting seat, a groove I is formed in the left side surface of the motor mounting shell B, a turntable I is arranged in an inner cavity of the groove I, the right side surface of the turntable I is connected with the motor mounting shell B through a bolt, an auxiliary motor A is arranged in the motor mounting seat, an auxiliary arm A is arranged on one side wall of the motor mounting shell B and is arranged on the other side wall opposite to the side wall of the motor mounting shell A, a driving mechanism is arranged on the right side of the auxiliary arm A, a driven mechanism is arranged between the right side wall of the motor mounting shell B and the driven mechanism.
4. A radar apparatus for an unmanned aerial vehicle according to claim 3, wherein: the driving mechanism comprises a circular shell II, a groove II is formed in one side surface of the circular shell II, an auxiliary motor B is placed in an inner cavity of the groove II and connected with the circular shell II through a bolt, one end of a rotating rod is mounted at the output end of the auxiliary motor B, a rotating block is mounted at the other end of the rotating rod, and the rotating block is connected with the side wall of the radar shell.
5. A radar apparatus for an unmanned aerial vehicle according to claim 3, wherein: the driven mechanism comprises a first circular shell, a fixed disc is installed in an inner cavity of the first circular shell through a bolt, a second rotary disc is sleeved on the outer side of the fixed disc, and the second rotary disc is connected with the side wall of the radar shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321151972.1U CN220743372U (en) | 2023-05-15 | 2023-05-15 | Radar equipment for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321151972.1U CN220743372U (en) | 2023-05-15 | 2023-05-15 | Radar equipment for unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220743372U true CN220743372U (en) | 2024-04-09 |
Family
ID=90561521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321151972.1U Active CN220743372U (en) | 2023-05-15 | 2023-05-15 | Radar equipment for unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220743372U (en) |
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2023
- 2023-05-15 CN CN202321151972.1U patent/CN220743372U/en active Active
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