Unmanned aerial vehicle gas telemetry imaging device for improving anti-instability performance

Abstract

The utility model discloses an unmanned aerial vehicle gas telemetry imaging device for improving anti-instability performance. The device comprises an unmanned aerial vehicle assembly structure; the base part of the transmission connecting rod structure is fixedly connected to the unmanned aerial vehicle assembly structure, and the transmission connecting rod structure is provided with a fixable positioning end part; the base parts of the driving motor structure and the driving motor structure are fixedly connected to the unmanned aerial vehicle assembly structure, and the output part of the driving motor structure is in transmission connection with the fixable positioning end part; the gas telemetering imaging assembly is fixedly connected with the fixable positioning end part in a transmission manner; and the self-adaptive positioning structure is provided with two end parts which are telescopic to adjust the distance and can position the distance, and the two end parts of the self-adaptive positioning structure are respectively and correspondingly connected with the unmanned aerial vehicle assembly structure and the gas telemetering imaging assembly in a one-to-one manner. The technical problem that in the prior art, when a gas telemetering imaging assembly is carried on unmanned aerial vehicle equipment for application, a vibration effect is generated due to the fact that the gas telemetering imaging assembly is easily influenced by external environment factors, and then the overall telemetering accuracy is influenced is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of telemetry imaging, and in particular to a gas telemetry imaging device for an unmanned aerial vehicle (UAV) for improving anti-instability performance. Background Art

[0002] The gas remote sensing imaging system, a scanning infrared remote sensing gas imaging system based on passive Fourier transform infrared spectroscopy, enables remote, automatic detection and chemical imaging of target gas clouds, providing early warning capabilities. This system is currently widely used in chemical park gas leak monitoring, hazardous chemical emergency monitoring, major event security, firefighting, and forest and grassland fire prevention.

[0003] In the existing technology, when the gas telemetry imaging component is mounted on an unmanned aerial vehicle (UAV) device through a connection structure for remote monitoring, it is subject to the influence of unstable factors in the high-altitude environment, making the gas telemetry imaging component extremely susceptible to environmental influences and producing unstable vibrations. Especially when the non-solid connection structure with functions such as monitoring and direction adjustment is used for a long time, the bumpy vibration effect is more obvious and severe, thereby affecting the overall telemetry accuracy. Utility Model Content

[0004] To this end, the utility model provides a UAV gas telemetry imaging device for improving anti-instability performance, so as to solve the technical problem in the prior art that the gas telemetry imaging component is easily affected by external environmental factors when it is installed on the UAV equipment, resulting in vibration effects and affecting the overall telemetry accuracy.

[0005] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0006] A gas telemetry imaging device for an unmanned aerial vehicle (UAV) for improving anti-instability performance, comprising:

[0007] UAV component structure;

[0008] A transmission link structure, wherein a base portion of the transmission link structure is fixedly connected to the drone component structure, and the transmission link structure has a fixedly adjustable end portion;

[0009] a drive motor structure, wherein a base portion of the drive motor structure is fixedly connected to the drone component structure, and an output portion of the drive motor structure is in driving connection with the fixable position-adjustable end portion;

[0010] A gas telemetry imaging assembly is fixedly connected to the fixable position-adjustable end portion;

[0011] The adaptive positioning structure has two ends that can be extended to adjust the spacing and can locate the spacing, and the two ends of the adaptive positioning structure are respectively connected to the drone component structure and the gas telemetry imaging component in a one-to-one correspondence.

[0012] As a further solution of the present invention, the drone assembly structure includes a drone body and an extended positioning frame fixed to the bottom of the drone body;

[0013] The transmission connecting rod structure is a parallelogram connecting rod structure, one side of the parallelogram connecting rod structure is set as the base of the transmission connecting rod structure, and the base of the transmission connecting rod structure is fixedly connected to the extension positioning frame.

[0014] As a further solution of the present invention, two groups of transmission link structures are provided, and the base parts of the two groups of transmission link structures are respectively fixed to the two sides of the extension positioning frame.

[0015] As a further solution of the present invention, each set of the parallelogram connecting rod structure includes a positioning assembly rod, a driving adjustment rod and an adjustment assembly rod;

[0016] There are two driving adjustment rods, which are of equal length and arranged parallel to each other;

[0017] The positioning assembly rod serves as the base of the transmission connecting rod structure, and the two ends of the positioning assembly rod are respectively connected to one end of the two driving adjustment rods in a one-to-one correspondence;

[0018] The positioning assembly rod serves as the fixable positioning end of the transmission connecting rod structure, and its two ends are respectively connected to the other ends of the two driving positioning rods in a one-to-one correspondence. The positioning assembly rod and the positioning assembly rod are of equal length and are arranged parallel to each other.

[0019] As a further solution of the present invention, the base of the gas remote sensing imaging assembly is fixed to the position adjustment assembly rod at a predetermined angle.

[0020] As a further solution of the present invention, the drive motor structure is configured as a dual-output shaft motor, and the base portion of the dual-output shaft drive motor structure is fixedly connected to the drone body;

[0021] The dual output shafts of the driving motor structure are respectively and one-to-one connected to the driving shafts of the two driving adjustment rods in the two groups of the transmission connecting rod structures.

[0022] As a further solution of the present invention, the dual output shafts of the driving motor structure are respectively and one-to-one connected to the driving shafts of the two driving adjustment rods located above in the two groups of the transmission connecting rod structures, and the driving shafts of the two driving adjustment rods are both driving shafts that are connected to the positioning assembly rod.

[0023] As a further solution of the present utility model, the adaptive positioning structure includes a motor push rod, a basic rotating shaft seat and a transmission rotating shaft seat;

[0024] The basic rotating shaft seat is fixedly connected to the base end of the motor push rod, and the basic rotating shaft seat is connected to the drone body;

[0025] The transmission shaft seat is fixedly connected to the push rod end of the motor push rod, and the transmission shaft seat is connected to the gas remote sensing imaging component.

[0026] As a further solution of the present invention, the drone body is equipped with an electric control structure;

[0027] The electric control structure includes a mobile power supply and a control module connected by a circuit;

[0028] The control output end of the control module is connected to the input end of the relay through a circuit, and the output end of the relay is respectively connected to the gas telemetry imaging component, the drive motor structure and the motor push rod in the adaptive positioning structure through circuits.

[0029] The utility model has the following beneficial effects:

[0030] By combining the drone component structure with the transmission connecting rod structure in conjunction with the gas telemetry imaging component, the established high-altitude telemetry imaging function of the air mass can be effectively completed. At the same time, by utilizing the driving motor structure in conjunction with the transmission connecting rod structure, the gas telemetry imaging component can be driven to perform positioning telemetry. In addition, the adaptive positioning structure can be used to significantly improve the anti-interference positioning performance of the gas telemetry imaging component, thereby enhancing the overall functional stability and practicality of the device, and effectively improving the telemetry accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the implementation methods or the description of the prior art. The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the present invention without affecting the efficacy and purpose that can be achieved by the present invention.

[0032] Figure 1 A schematic diagram of the overall axonometric structure of a UAV gas telemetry imaging device for improving anti-instability performance provided by an embodiment of the present utility model.

[0033] Figure 2 A schematic diagram of the state structure of the drone gas telemetry imaging device for improving anti-instability performance provided by an embodiment of the present invention when the drone component structure is not assembled.

[0034] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0035] 1-UAV component structure, 11-UAV body, 12-Extended positioning frame;

[0036] 2- transmission connecting rod structure, 21- positioning assembly rod, 22- driving adjustment rod, 23- adjustment assembly rod;

[0037] 3-Gas telemetry imaging component;

[0038] 4- Drive motor structure;

[0039] 5-adaptive positioning structure, 51-motor push rod, 52-basic rotating shaft seat, 53-transmission rotating shaft seat. DETAILED DESCRIPTION

[0040] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can readily understand the other advantages and benefits of the present invention from the contents disclosed in this specification. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0041] The terms "upper", "lower", "left", "right", "middle", etc. used in this specification are only for the convenience of description and are not intended to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships, without substantially changing the technical content, should also be regarded as the scope of implementation of the present invention.

[0042] like Figure 1 and Figure 2As shown, the embodiment of the present invention provides a UAV gas telemetry imaging device for improving anti-instability performance, including a UAV component structure 1, a transmission connecting rod structure 2, a gas telemetry imaging component 3, a drive motor structure 4 and an adaptive positioning structure 5; the UAV component structure 1 cooperates with the gas telemetry imaging component 3 through the transmission connecting rod structure 2 to effectively complete the established high-altitude telemetry imaging function of the air mass; the drive motor structure 4 cooperates with the transmission connecting rod structure 2 to drive the gas telemetry imaging component 3 to adjust the position and perform telemetry; with the help of the adaptive positioning structure 5, the anti-interference positioning performance of the gas telemetry imaging component 3 can be significantly improved, thereby enhancing the overall functional stability and practicality of the device and effectively improving the telemetry accuracy. The specific settings are as follows.

[0043] Please refer to Figure 1 The drone component structure 1 includes a drone body 11 and an extended positioning frame 12 fixedly assembled at the bottom of the drone body 11. The drone body 11 can complete the established high-altitude carrying function, and the extended positioning frame 12 is used to install the transmission connecting rod structure 2.

[0044] Please refer to Figure 1 and Figure 2 , the transmission connecting rod structure 2 is provided with two groups, and the two groups of transmission connecting rod structures 2 are arranged as parallelogram connecting rod structures; specifically, each group of the parallelogram connecting rod structures includes a positioning assembly rod 21, a driving adjustment rod 22 and an adjustment assembly rod 23; wherein, there are two driving adjustment rods 22, and the two driving adjustment rods 22 are equal in length and arranged parallel to each other; the two ends of the positioning assembly rod 21 are respectively connected (rotatably connected) to one end of the two driving adjustment rods 22 in a one-to-one manner, and the positioning assembly rod 21 is fixedly connected to the extension positioning frame 12; the two ends of the adjustment assembly rod 23 are respectively connected to the other end of the two driving adjustment rods 22 in a one-to-one manner, and the adjustment assembly rod 23 is equal in length to the positioning assembly rod 21 and arranged parallel to each other; the above-mentioned two groups of parallelogram transmission connecting rod structures 2 are respectively installed on both sides of the extension positioning frame 12.

[0045] Please continue to refer to Figure 1 and Figure 2The base of the gas telemetry and imaging assembly 3 is fixedly connected to the positioning assembly rod 23 at a predetermined angle. The drive motor structure 4 is configured as a dual-output shaft motor. The base of the dual-output shaft drive motor structure 4 is fixedly connected to the drone body 11. The dual output shafts of the drive motor structure 4 are respectively and one-to-one connected to the drive shafts of the two upper drive positioning rods 22 in the two sets of the transmission connecting rod structures 2. The drive shafts of the two sets of drive positioning rods 22 are drive shafts that are connected to the positioning assembly rod 21. The drive motor structure 4 outputs rotational kinetic energy, synchronously driving the two drive positioning rods 22 to rotate around the two positioning assembly rods 21. Based on the principle of parallelogram structure, the two drive positioning rods 23 are synchronously rotated or swung, thereby synchronously driving the gas telemetry and imaging assembly 3 to rotate or swung, thereby achieving positioning telemetry. This makes it more suitable for special situations such as fires where drones cannot get close, thereby significantly improving the overall functional application flexibility and practicality.

[0046] The adaptive positioning structure 5 includes a motor push rod 51, a basic rotating shaft seat 52 and a transmission rotating shaft seat 53; wherein, the basic rotating shaft seat 52 is fixedly connected to the base end of the motor push rod 51, and the basic rotating shaft seat 52 is connected to the UAV body 11, and the transmission rotating shaft seat 53 is fixedly connected to the push rod end of the motor push rod 51, and the transmission rotating shaft seat 53 is connected to the gas telemetry imaging component 3, and the motor push rod 51 is used to further establish transmission positioning between the UAV body 11 and the gas telemetry imaging component 3, thereby further significantly enhancing the functional stability of the gas telemetry imaging component 3 and improving its anti-interference positioning performance.

[0047] It should be noted that the drone body 11 has a built-in electronic control structure, which includes a mobile power supply and a control module connected by a circuit. The mobile power supply can be but is not limited to a lithium battery, and the control module can be selected from but is not limited to a single-chip microcomputer control board of model AT80C51 and a microcontroller of model STM32; the control output end of the control module is connected to the input end of the relay through a circuit, and the output end of the relay is respectively connected to the gas telemetry imaging component 3, the drive motor structure 4 and the motor push rod 51 in the adaptive positioning structure 5 through a circuit, thereby realizing the automatic synchronous control operation of the dual transmission positioning effect, further improving the functional practicality.

[0048] Although the present invention has been described in detail above using general descriptions and specific embodiments, it will be apparent to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, such modifications or improvements, without departing from the spirit of the present invention, are within the scope of protection claimed herein.

Claims

1. A UAV gas telemetry imaging device for improving anti-instability performance, characterized in that: include: UAV component structure; A transmission link structure, wherein a base portion of the transmission link structure is fixedly connected to the drone component structure, and the transmission link structure has a fixedly adjustable end portion; a drive motor structure, wherein a base portion of the drive motor structure is fixedly connected to the drone component structure, and an output portion of the drive motor structure is in driving connection with the fixable position-adjustable end portion; A gas telemetry imaging assembly is fixedly connected to the fixable position-adjustable end portion; The adaptive positioning structure has two ends that can be extended to adjust the spacing and can locate the spacing, and the two ends of the adaptive positioning structure are respectively connected to the drone component structure and the gas telemetry imaging component in a one-to-one correspondence.

2. The UAV gas telemetry imaging device for improving anti-instability performance according to claim 1 is characterized in that: The drone assembly structure includes a drone body and an extended positioning frame fixed to the bottom of the drone body; The transmission connecting rod structure is a parallelogram connecting rod structure, one side of the parallelogram connecting rod structure is set as the base of the transmission connecting rod structure, and the base of the transmission connecting rod structure is fixedly connected to the extension positioning frame.

3. The UAV gas telemetry imaging device for improving anti-instability performance according to claim 2 is characterized in that: The transmission connecting rod structure is provided with two groups, and the base parts of the two groups of transmission connecting rod structures are respectively fixed to the two sides of the extension positioning frame.

4. The UAV gas telemetry imaging device for improving anti-instability performance according to claim 3 is characterized in that: Each set of the parallelogram connecting rod structure includes a positioning assembly rod, a driving adjustment rod and an adjustment assembly rod; There are two driving adjustment rods, which are of equal length and arranged parallel to each other; The positioning assembly rod serves as the base of the transmission connecting rod structure, and the two ends of the positioning assembly rod are respectively connected to one end of the two driving adjustment rods in a one-to-one correspondence; The positioning assembly rod serves as the fixable positioning end of the transmission connecting rod structure, and its two ends are respectively connected to the other ends of the two driving positioning rods in a one-to-one correspondence. The positioning assembly rod and the positioning assembly rod are of equal length and are arranged parallel to each other.

5. The UAV gas telemetry imaging device for improving anti-instability performance according to claim 4 is characterized in that: The base of the gas remote sensing imaging assembly is fixed to the position adjustment assembly rod at a predetermined angle.

6. The UAV gas telemetry imaging device for improving anti-instability performance according to claim 4 is characterized in that: The drive motor structure is configured as a dual-output shaft motor, and the base of the dual-output shaft drive motor structure is fixedly connected to the drone body; The dual output shafts of the driving motor structure are respectively and one-to-one connected to the driving shafts of the two driving adjustment rods in the two groups of the transmission connecting rod structures.

7. The UAV gas telemetry imaging device for improving anti-instability performance according to claim 6, characterized in that: The dual output shafts of the driving motor structure are respectively and one-to-one connected to the driving shafts of the two driving adjustment rods located above in the two groups of the transmission connecting rod structures, and the driving shafts of the two driving adjustment rods are both driving shafts connected to the positioning assembly rod.

8. The UAV gas telemetry imaging device for improving anti-instability performance according to claim 2, characterized in that: The self-adaptive positioning structure includes a motor push rod, a basic rotating shaft seat and a transmission rotating shaft seat; The basic rotating shaft seat is fixedly connected to the base end of the motor push rod, and the basic rotating shaft seat is connected to the drone body; The transmission shaft seat is fixedly connected to the push rod end of the motor push rod, and the transmission shaft seat is connected to the gas remote sensing imaging component.

9. The UAV gas telemetry imaging device for improving anti-instability performance according to claim 2, characterized in that: The drone body is provided with an electric control structure; The electric control structure includes a mobile power supply and a control module connected by a circuit; The control output end of the control module is connected to the input end of the relay through a circuit, and the output end of the relay is respectively connected to the gas telemetry imaging component, the drive motor structure and the motor push rod in the adaptive positioning structure through circuits.

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