CN219029752U - Unmanned aerial vehicle acoustic imaging gas leakage detection device - Google Patents
Unmanned aerial vehicle acoustic imaging gas leakage detection device Download PDFInfo
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- CN219029752U CN219029752U CN202223503965.1U CN202223503965U CN219029752U CN 219029752 U CN219029752 U CN 219029752U CN 202223503965 U CN202223503965 U CN 202223503965U CN 219029752 U CN219029752 U CN 219029752U
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Abstract
The utility model relates to an unmanned aerial vehicle acoustic imaging gas leakage detection device in the technical field of gas leakage detection devices, which comprises an unmanned aerial vehicle main body, wherein the left side of the lower end of the unmanned aerial vehicle main body is fixedly connected with a gas leakage detection device, two sides of the outer surface of the gas leakage detection device are slidably connected with sliding blocks, the middle part of the surface of each sliding block is rotationally connected with a connecting plate, the surface of each connecting plate is fixedly connected with a first synchronous motor, the lower ends of the two connecting plates are fixedly connected with a protective baffle, the right side of the surface of the gas leakage detection device is fixedly connected with a second synchronous motor, the right side of the lower end of the unmanned aerial vehicle main body is rotationally connected with a visual camera, and one end of each protective baffle is fixedly connected with a rubber strip. The protection baffle covers the detection probe of the gas leakage detection device, and when the unmanned aerial vehicle fails, the detection probe of the detection device is prevented from being damaged, so that the use of the unmanned aerial vehicle is affected, and the gas leakage detection device is protected.
Description
Technical Field
The utility model relates to the technical field of gas leakage detection devices, in particular to an unmanned aerial vehicle acoustic imaging gas leakage detection device.
Background
The unmanned aerial vehicle gas detection device comprises an unmanned aerial vehicle, a manual operator of the unmanned aerial vehicle, a gas analyzer, a gas storage bag, a suction pump, a CPU and a 5G communication module, wherein the gas analyzer, the gas storage bag, the suction pump, the CPU and the 5G communication module are carried on the unmanned aerial vehicle; the air inlet of the suction pump is communicated with the atmosphere, and the air outlet is respectively communicated with the air inlet of the gas analyzer and the air inlet of the air storage bag; the gas analysis instrument and the 5G communication module are respectively electrically connected with the CPU, however, various defects still exist in the acoustic imaging gas leakage detection device of the unmanned aerial vehicle in the market, and the production requirement cannot be met.
When the device that current unmanned aerial vehicle set up in the environment detects, often can meet various barriers, when unmanned aerial vehicle trouble, surface mounting's detection device can lead to detection device to detect the probe damage when the collision to influence unmanned aerial vehicle's use, the problem that does not have relevant protection device, for this we propose an unmanned aerial vehicle acoustic imaging gas leakage detection device.
Disclosure of Invention
In order to solve the above problems, the present utility model provides an unmanned aerial vehicle acoustic imaging gas leakage detection device without a related protection device.
The technical scheme of the utility model is as follows:
the utility model provides an unmanned aerial vehicle acoustic imaging gas leakage detection device, includes the unmanned aerial vehicle main part, the left side fixedly connected with gas leakage detection device of unmanned aerial vehicle main part lower extreme, the both sides sliding connection of gas leakage detection device surface has the slider, slider surface middle part rotates and is connected with even board, even board fixedly connected with first synchronous motor, two even board lower extreme fixedly connected with protective shield, gas leakage detection device surface right side both ends fixedly connected with second synchronous motor, the right side of unmanned aerial vehicle main part lower extreme rotates and is connected with the vision camera, protective shield one end fixedly connected with rubber strip.
The working principle of the technical scheme is as follows:
the output shaft of the second synchronous motor reversely rotates to drive the screw to rotate, so that the protective baffle plate moves to the front end of the gas leakage detection device, and then the output shaft of the first synchronous motor reversely rotates, so that the protective baffle plate covers the detection probe of the gas leakage detection device, when the unmanned aerial vehicle fails, the detection probe of the detection device is prevented from being damaged, the unmanned aerial vehicle is affected, and the gas leakage detection device is protected.
In a further technical scheme, sliding grooves are formed in two sides of the outer surface of the gas leakage detection device, and the inner surface of each sliding groove is connected with the sliding block in a sliding mode.
The sliding groove can realize the guiding and limiting functions on the sliding block, so that the sliding block can move more smoothly.
In a further technical scheme, the middle part threaded connection of slider has the screw rod, screw rod both ends are rotated with the spout both ends and are connected, second synchronous motor output shaft and screw rod one end fixed connection.
The output shaft of the second synchronous motor reversely rotates to drive the screw rod to rotate, so that driving force can be provided for the device, and automatic operation is realized.
In a further technical scheme, the middle part of the surface of the sliding block is fixedly connected with a connecting shaft, the connecting shaft is rotationally connected with the upper end of the connecting plate, and the output shaft of the first synchronous motor is fixedly connected with one end of the connecting shaft.
The output shaft of the first synchronous motor rotates positively and is fixed with the sliding block through the connecting shaft, and the sliding block is limited by the sliding groove in position, so that the shell of the first synchronous motor rotates, and the shell of the first synchronous motor drives the protective baffle to rotate to the lower end of the gas leakage detection device through the connecting plate.
In further technical scheme, the right side fixedly connected with support of unmanned aerial vehicle main part lower extreme, the support middle part rotates with the vision camera installation end to be connected, support surface fixedly connected with first motor, the output and the vision camera installation end fixed connection of first motor.
The output shaft of the first motor drives the visual camera to rotate on the support, so that the shooting range is increased, and the practicability of the device is improved.
In a further technical scheme, unmanned aerial vehicle main part lower extreme both sides fixedly connected with support frame, support frame lower extreme fixedly connected with contact switch.
The support frame provides the effect of support for unmanned aerial vehicle main part, and contact switch's setting can make first synchronous motor, second synchronous motor operating condition.
The beneficial effects of the utility model are as follows:
1. the detection probe of the gas leakage detection device can be automatically protected through the first synchronous motor, the second synchronous motor and the protective baffle;
2. the contact switch that can make the unmanned aerial vehicle main part when descending through setting up, automatic protection is carried out to gas leakage detection device detection probe to realize automatic operation.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of the utility model in a bottom view;
FIG. 3 is a schematic view of the structure of the screw of the present utility model;
fig. 4 is a schematic structural view of the connecting shaft of the present utility model.
Reference numerals illustrate:
1. an unmanned aerial vehicle main body; 2. a gas leakage detection device; 3. a protective baffle; 4. a support frame; 5. a contact switch; 6. a visual camera; 7. a first motor; 8. a bracket; 9. a screw; 10. a first synchronous motor; 11. a second synchronous motor; 12. a chute; 13. a connecting plate; 14. a rubber strip; 15. a connecting shaft; 16. a sliding block.
Detailed Description
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
Example 1:
as shown in fig. 1-4, the utility model provides an unmanned aerial vehicle acoustic imaging gas leakage detection device, which comprises an unmanned aerial vehicle main body 1, wherein the left side of the lower end of the unmanned aerial vehicle main body 1 is fixedly connected with a gas leakage detection device 2, two sides of the outer surface of the gas leakage detection device 2 are slidably connected with a sliding block 16, the middle part of the surface of the sliding block 16 is rotationally connected with a connecting plate 13, the surface of the connecting plate 13 is fixedly connected with a first synchronous motor 10, the lower ends of the two connecting plates 13 are fixedly connected with a protective baffle 3, the right side of the surface of the gas leakage detection device 2 is fixedly connected with a second synchronous motor 11, the right side of the lower end of the unmanned aerial vehicle main body 1 is rotationally connected with a visual camera 6, and one end of the protective baffle 3 is fixedly connected with a rubber strip 14.
Specifically, spout 12 has been seted up to both sides of gas leakage detection device 2 surface, spout 12 internal surface and slider 16 sliding connection, slider 16 middle part threaded connection has screw rod 9, screw rod 9 both ends and spout 12 both ends rotate to be connected, second synchronous motor 11 output shaft and screw rod 9 one end fixed connection, slider 16 surface middle part fixedly connected with connecting axle 15, connecting axle 15 and even board 13 upper end rotate to be connected, first synchronous motor 10 output shaft and connecting axle 15 one end fixed connection, unmanned aerial vehicle main part 1 lower extreme's right side fixedly connected with support 8, support 8 middle part and vision camera 6 installation end rotate to be connected, support 8 surface fixedly connected with first motor 7, first motor 7's output and vision camera 6 installation end fixed connection, unmanned aerial vehicle main part 1 lower extreme both sides fixedly connected with support frame 4, support frame 4 lower extreme fixedly connected with contact switch 5, unmanned aerial vehicle main part 1 inside is equipped with acceleration sensor.
The working principle and the beneficial effects of the embodiment are as follows.
The unmanned aerial vehicle main body 1 is electrified to work, the contact switch 5 at the lower end of the supporting frame 4 is separated from the ground, the internal contact is connected, a program is executed by a computer in the unmanned aerial vehicle, the first synchronous motor 10 is electrified first, the second synchronous motor 11 is electrified to work, the output shaft of the first synchronous motor 10 is positively rotated and fixed with the sliding block 16 through the connecting shaft 15, the sliding block 16 is limited by the sliding groove 12 in position, the shell of the first synchronous motor 10 is rotated, the shell of the first synchronous motor 10 drives the protective baffle 3 to rotate to the lower end of the gas leakage detection device 2 through the connecting plate 13, the gas leakage detection device 2 is exposed, the output shaft of the second synchronous motor 11 is positively rotated to drive the screw 9 to rotate, the screw 9 drives the sliding block 16 to slide in the sliding groove 12, the protective baffle 3 is moved to the tail of the gas leakage detection device 2, the protective baffle 3 is prevented from interfering with detection, thereby driving the device to smoothly detect, when the unmanned aerial vehicle main body 1 is out of control, an acceleration sensor arranged in the unmanned aerial vehicle main body detects acceleration, when the acceleration exceeds a preset value, the output shaft of the second synchronous motor 11 reversely rotates to drive the screw 9 to rotate, so that the protective baffle 3 moves to the front end of the gas leakage detection device 2, then the output shaft of the first synchronous motor 10 reversely rotates, so that the protective baffle 3 covers the detection probe of the gas leakage detection device 2, when the unmanned aerial vehicle fails, the detection probe of the detection device is prevented from being damaged, thereby affecting the use of the unmanned aerial vehicle, protecting the gas leakage detection device 2, when the unmanned aerial vehicle main body 1 falls to the ground normally, the contact switch 5 is extruded with the ground, the protection action can be realized, the output shaft of the first motor 7 drives the visual camera 6 to rotate on the bracket 8, thereby increasing the range of the photographing, improving the practicability of the device, and the arrangement of the rubber strip 14 can prevent water from entering the surface of the probe of the gas leakage detection device 2, thereby affecting the safety and the measurement accuracy of the equipment.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (6)
1. The utility model provides an unmanned aerial vehicle acoustic imaging gas leakage detection device, includes unmanned aerial vehicle main part, its characterized in that: the left side fixedly connected with gas leakage detection device of unmanned aerial vehicle main part lower extreme, the both sides sliding connection of gas leakage detection device surface has the slider, slider surface middle part rotates and is connected with even board, even board fixedly connected with first synchronous motor, two even board lower extreme fixedly connected with protective shield, gas leakage detection device surface right side both ends fixedly connected with second synchronous motor, the right side of unmanned aerial vehicle main part lower extreme rotates and is connected with vision camera, protective shield one end fixedly connected with rubber strip.
2. The unmanned aerial vehicle acoustic imaging gas leak detection apparatus of claim 1, wherein: the gas leakage detection device is characterized in that sliding grooves are formed in two sides of the outer surface of the gas leakage detection device, and the inner surface of each sliding groove is connected with the sliding block in a sliding mode.
3. The unmanned aerial vehicle acoustic imaging gas leak detection apparatus of claim 2, wherein: the middle part threaded connection of slider has the screw rod, screw rod both ends are connected with the spout both ends rotation, second synchronous motor output shaft and screw rod one end fixed connection.
4. The unmanned aerial vehicle acoustic imaging gas leak detection apparatus of claim 1, wherein: the middle part of the surface of the sliding block is fixedly connected with a connecting shaft, the connecting shaft is rotationally connected with the upper end of the connecting plate, and the output shaft of the first synchronous motor is fixedly connected with one end of the connecting shaft.
5. The unmanned aerial vehicle acoustic imaging gas leak detection apparatus of claim 1, wherein: the right side fixedly connected with support of unmanned aerial vehicle main part lower extreme, the support middle part rotates with the vision camera installation end to be connected, support surface fixedly connected with first motor, the output and the vision camera installation end fixed connection of first motor.
6. The unmanned aerial vehicle acoustic imaging gas leak detection apparatus of claim 1, wherein: the unmanned aerial vehicle main part lower extreme both sides fixedly connected with support frame, support frame lower extreme fixedly connected with contact switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223503965.1U CN219029752U (en) | 2022-12-27 | 2022-12-27 | Unmanned aerial vehicle acoustic imaging gas leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223503965.1U CN219029752U (en) | 2022-12-27 | 2022-12-27 | Unmanned aerial vehicle acoustic imaging gas leakage detection device |
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| Publication Number | Publication Date |
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| CN219029752U true CN219029752U (en) | 2023-05-16 |
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| CN202223503965.1U Active CN219029752U (en) | 2022-12-27 | 2022-12-27 | Unmanned aerial vehicle acoustic imaging gas leakage detection device |
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| CN (1) | CN219029752U (en) |
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- 2022-12-27 CN CN202223503965.1U patent/CN219029752U/en active Active
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