CN208780377U - Band paddle unmanned plane liter helps real-time testing system - Google Patents
Band paddle unmanned plane liter helps real-time testing system Download PDFInfo
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- CN208780377U CN208780377U CN201821482451.3U CN201821482451U CN208780377U CN 208780377 U CN208780377 U CN 208780377U CN 201821482451 U CN201821482451 U CN 201821482451U CN 208780377 U CN208780377 U CN 208780377U
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- pressure sensor
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Abstract
The utility model proposes a kind of band paddle unmanned plane liters to help real-time testing system, including motor pinboard, shaft coupling, sensor mounting flange, first pull pressure sensor, second pull pressure sensor, torque rotary speed sensor, propeller and fixed bracket, the first pull pressure sensor and the second pull pressure sensor in parallel are equipped between fixed bracket and sensor mounting flange, sensor mounting flange is equipped with torque rotary speed sensor, the right end of torque rotary speed sensor is connect with propeller, shaft coupling is equipped between motor pinboard and sensor mounting flange, torque rotary speed sensor is connect with shaft coupling, motor is mounted on motor pinboard, the output shaft of motor is connect with shaft coupling.It is described in the utility model with paddle unmanned plane liter help real-time testing system have the advantages that generation that is structurally reasonable, stable, effectively reducing driving error, improve test push-pull effort when precision.
Description
Technical field
The utility model relates to the relevant device fields for testing unmanned plane, and in particular to test unmanned plane push-pull effort side
A kind of band paddle unmanned plane liter in face helps real-time testing system.
Background technique
The prior art is tested using railroad in terms of the push-pull effort test of propeller on unmanned plane, is surveyed
The sound frictional force generated during trying is larger, inadequate in the case where measurement push-pull effort precision is not high for large-scale unmanned plane
It can be used, but for the unmanned plane of some small drone or model plane class, push-pull effort is smaller, and measuring accuracy is more demanding,
0.5N occasion below cannot reach requirement, especially unmanned plane test request in different revolving speed items using existing technology
Under part, the different paddles of use, it is desirable that be accurate to the size for measuring corresponding push-pull effort, be that cannot reach using original method
To measurement accuracy requirement.
Utility model content
The purpose of this utility model provides a kind of band paddle unmanned plane liter and helps real-time testing system, solves the above-mentioned prior art and asks
One or more of topic.
The utility model proposes a kind of band paddle unmanned plane liters to help real-time testing system, and band paddle unmanned plane liter helps real-time testing system
System includes motor pinboard, shaft coupling, sensor mounting flange, the first pull pressure sensor, the second pull pressure sensor, torque
Speed probe, propeller and fixed bracket, support bracket fastened left side are equipped with sensor mounting flange, fixed bracket and sensing
The first pull pressure sensor and the second pull pressure sensor are equipped between device mounting flange, the first pull pressure sensor is drawn with second
Pressure sensor is in parallel, and the right side of sensor mounting flange is equipped with torque rotary speed sensor, and torque rotary speed sensor is located at
Between first pull pressure sensor and the second pull pressure sensor, the right end of torque rotary speed sensor is connect with propeller, sensing
The left side of device mounting flange is equipped with motor pinboard, and shaft coupling, torque are equipped between motor pinboard and sensor mounting flange
The left end of speed probe passes through sensor mounting flange and connect with shaft coupling, and motor is mounted on motor pinboard, motor
Output shaft passes through motor pinboard and connect with shaft coupling.
Wherein, the band paddle unmanned plane liter helps real-time testing system to be set on the base, pedestal be equipped with cover, band paddle without
Man-machine liter helps real-time testing system to be arranged on the intracorporal middle position of cover, helps consolidating in real-time testing system with paddle unmanned plane liter
The bottom of fixed rack is connect by bolt with pedestal, helps the torque rotary speed sensor in real-time testing system with paddle unmanned plane liter
Right end stretches out pedestal and connect with propeller.
Wherein, the surface of torque rotary speed sensor, second pressure is arranged in first pull pressure sensor
The underface of torque rotary speed sensor is arranged in sensor, and the first pull pressure sensor, the second pull pressure sensor pass through spiral shell
Bolt is connect with sensor mounting flange, fixed bracket, and torque rotary speed sensor is connect by bolt with sensor mounting flange.
Further, it is equipped in the torque rotary speed sensor and is passed in the lateral direction through the test of torque rotary speed sensor
Moving axis, the right end for testing transmission shaft are connect with propeller, and the left end for testing transmission shaft passes through sensor mounting flange and shaft coupling
One end connection, the other end of the output shaft of motor and shaft coupling connects.
Further, the center of the center line of the output shaft on the motor, the center line of shaft coupling, test transmission shaft
Line, propeller central point on same level straight line.
Wherein, at least it is uniformly provided with two hexagonal rods between the sensor mounting flange and motor pinboard, every six
The left and right sides of angle rod passes through bolt respectively and connect with motor pinboard, sensor mounting flange.
Wherein, the precision of the first pull pressure sensor and the second pull pressure sensor is 5 ‰.
The advantages of a kind of band paddle unmanned plane liter described in the utility model helps real-time testing system are as follows: structurally reasonable, function
It is practical, it is stable, the generation of driving error can be substantially reduced in test process, improve precision when test push-pull effort.
Detailed description of the invention
Fig. 1 be the utility model a kind of embodiment in the structural representation of real-time testing system is helped with paddle unmanned plane liter
Figure；
Fig. 2 is the enlarged drawing of the part A-a in Fig. 1；
Fig. 3 be the utility model a kind of embodiment in the right side view of real-time testing system is helped with paddle unmanned plane liter.
Specific embodiment
As shown in Figure 1 to Figure 3, help real-time testing system the utility model proposes a kind of band paddle unmanned plane liter, band paddle nobody
Machine liter helps real-time testing system to be arranged on pedestal 1, and pedestal 1 is equipped with cover 2, and band paddle unmanned plane liter helps real-time testing system to set
It sets on the middle position in cover 2, avoids the foreign matter on the four direction of front and back or more from entering band paddle unmanned plane liter using cover 2
Interference fringe paddle unmanned plane liter in real-time testing system is helped to help the normal operation of real-time testing system, band paddle unmanned plane liter helps real-time survey
Test system includes motor pinboard 11, shaft coupling 10, sensor mounting flange 8, the first pull pressure sensor 5, the second pressure
Sensor 6, torque rotary speed sensor 4, propeller 3 and fixed bracket 7, help consolidating in real-time testing system with paddle unmanned plane liter
The bottom of fixed rack 7 is connect by bolt with pedestal 1, helps the torque rotary speed sensor in real-time testing system with paddle unmanned plane liter
4 right end stretches out pedestal 1 and connect with propeller 3, and the left side of fixed bracket 7 is equipped with sensor mounting flange 8, fix bracket 7 and
The first pull pressure sensor 5 and the second pull pressure sensor 6, the first pull pressure sensor 5 are equipped between sensor mounting flange 8
It is in parallel with the second pull pressure sensor 6, guarantee the electric signal of the first pull pressure sensor 5 and the second pull pressure sensor 6 and pushes away
Pressure same right, and the right side of sensor mounting flange 8 is equipped with torque rotary speed sensor 4, the first pressure sensing
The surface of torque rotary speed sensor 4 is arranged in device 5, and torque rotary speed sensor 4 is arranged in second pull pressure sensor 6
Underface, the first pull pressure sensor 5, the second pull pressure sensor 6 pass through bolt and sensor mounting flange 8, fixed branch
Frame 7 connects, and torque rotary speed sensor 4 is connect by bolt with sensor mounting flange 8, is equipped in torque rotary speed sensor 4
Right and left extends upward through the test transmission shaft of torque rotary speed sensor 4, and the right end for testing transmission shaft is connect with propeller 3, sensing
The left side of device mounting flange 8 is equipped with motor pinboard 11, at least uniformly sets between sensor mounting flange 8 and motor pinboard 11
There are two hexagonal rods 9, the left and right sides of every hexagonal rod 9 passes through bolt and motor pinboard 11, sensor mounting flange 8 respectively
Connection makes the connection between motor pinboard 11 and sensor mounting flange 8 more firm by hexagonal rod 9, and motor turns
Between fishplate bar 11 and sensor mounting flange 8 be equipped with shaft coupling 10, test transmission shaft left end pass through sensor mounting flange 8 with
One end of shaft coupling 10 connects, and the output shaft of motor 12 is connect with the other end of shaft coupling 10, and motor 12 is mounted on motor switching
On plate 11, the output shaft of motor 12 passes through motor pinboard 11 and connect with shaft coupling 10.
Wherein, the center of the center line of the output shaft on the motor 12, the center line of shaft coupling 10, test transmission shaft
Line, propeller 3 central point on same level straight line.
Wherein, the precision of first pull pressure sensor 5 and the second pull pressure sensor 6 is 5 ‰.
The push-pull effort generated in real-time testing system operational process is helped to act directly on upper and lower two sides with paddle unmanned plane liter
In first pull pressure sensor 5, the second pull pressure sensor 6, the generation of other driving errors, the first pressure are greatly reduced
The precision of sensor 5 and the second pull pressure sensor 6 is 5 ‰, so measuring accuracy is directly 5 ‰, motor 12 and propeller 3 it
Between by shaft coupling 10,4 connection of torque rotary speed sensing, the big of revolving speed and torque can directly be measured by torque rotary speed sensing 4
It is small.Entirely the first pull pressure sensor 5 of upside is helped in real-time testing system to generate pulling force with paddle unmanned plane liter, the second of downside
Pull pressure sensor 6 generates pressure, while the first pull pressure sensor 5 is in parallel with the second pull pressure sensor 6 of downside, with regard to gram
Take the influence of gravity factor, the more accurate push-pull effort for measuring propeller 3.
The above is only the preferred embodiment of the utility model, it is noted that those skilled in the art,
Without departing from the concept of the present invention, some similar deformation and improvement can be made, these should also be regarded
Within the protection scope of the utility model.
Claims (5)
1. a kind of band paddle unmanned plane liter helps real-time testing system, which is characterized in that band paddle unmanned plane liter helps real-time testing system packet
Include motor pinboard (11), shaft coupling (10), sensor mounting flange (8), the first pull pressure sensor (5), the second pressure
Sensor (6), torque rotary speed sensor (4), propeller (3) and fixation bracket (7), the left side of fixed bracket (7), which is equipped with, to be passed
Sensor mounting flange (8), equipped with the first pull pressure sensor (5) and the between fixed bracket (7) and sensor mounting flange (8)
Two pull pressure sensor (6), the first pull pressure sensor (5) is in parallel with the second pull pressure sensor (6), sensor mounting flange
(8) right side be equipped with torque rotary speed sensor (4), torque rotary speed sensor (4) be located at the first pull pressure sensor (5) with
Between second pull pressure sensor (6), the right end of torque rotary speed sensor (4) is connect with propeller (3), sensor mounting flange
(8) left side is equipped with motor pinboard (11), and shaft coupling is equipped between motor pinboard (11) and sensor mounting flange (8)
(10), the left end of torque rotary speed sensor (4) passes through sensor mounting flange (8) and connect with shaft coupling (10), motor (12) peace
On motor pinboard (11), the output shaft of motor (12) passes through motor pinboard (11) and connect with shaft coupling (10).
2. band paddle unmanned plane liter according to claim 1 helps real-time testing system, which is characterized in that the band paddle unmanned plane
It rises and real-time testing system is helped to be arranged on pedestal (1), pedestal (1) is equipped with cover (2), and band paddle unmanned plane liter helps real-time testing system
System is arranged on the middle position in cover (2), and the bottom of the fixation bracket (7) in real-time testing system is helped with paddle unmanned plane liter
It is connect by bolt with pedestal (1), the right end of the torque rotary speed sensor (4) helped in real-time testing system with paddle unmanned plane liter is stretched
Pedestal (1) is connect with propeller (3) out.
3. band paddle unmanned plane liter according to claim 1 helps real-time testing system, which is characterized in that first pressure
Sensor (5) setting turns in the surface of torque rotary speed sensor (4), the second pull pressure sensor (6) setting in torque
The underface of fast sensor (4), the first pull pressure sensor (5), the second pull pressure sensor (6) pass through bolt and sensor
Mounting flange (8), fixed bracket (7) connection, torque rotary speed sensor (4) are connect by bolt with sensor mounting flange (8).
4. band paddle unmanned plane liter according to claim 1,2 or 3 helps real-time testing system, which is characterized in that the torque
It is equipped with the test transmission shaft for running through torque rotary speed sensor (4) in the lateral direction in speed probe (4), tests transmission shaft
Right end is connect with propeller (3), and the left end for testing transmission shaft passes through sensor mounting flange (8) and connect with shaft coupling (10).
5. band paddle unmanned plane liter according to claim 1 helps real-time testing system, which is characterized in that the sensor installation
Two hexagonal rods (9), the left and right sides of every hexagonal rod (9) are at least uniformly provided between flange (8) and motor pinboard (11)
It is connect respectively by bolt with motor pinboard (11), sensor mounting flange (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821482451.3U CN208780377U (en) | 2018-09-11 | 2018-09-11 | Band paddle unmanned plane liter helps real-time testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821482451.3U CN208780377U (en) | 2018-09-11 | 2018-09-11 | Band paddle unmanned plane liter helps real-time testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208780377U true CN208780377U (en) | 2019-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821482451.3U Active CN208780377U (en) | 2018-09-11 | 2018-09-11 | Band paddle unmanned plane liter helps real-time testing system |
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| CN (1) | CN208780377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060223A (en) * | 2018-09-11 | 2018-12-21 | 江苏兰菱机电科技有限公司 | Band paddle unmanned plane liter helps real-time testing system |
-
2018
- 2018-09-11 CN CN201821482451.3U patent/CN208780377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060223A (en) * | 2018-09-11 | 2018-12-21 | 江苏兰菱机电科技有限公司 | Band paddle unmanned plane liter helps real-time testing system |
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