Quick release device for unmanned aerial weather sounding instrument

Abstract

The utility model relates to unmanned aerial vehicle equipment field discloses a quick release device of unmanned aerial vehicle weather detection appearance, including unmanned aerial vehicle main part, the upper end surface center place of unmanned aerial vehicle main part is provided with installation structure, the lower extreme of installation structure penetrates the upper end surface of unmanned aerial vehicle main part and leads to inside, the upper end surface center place of installation structure is connected with quick release structure, in the utility model, through setting up quick release structure, through the first fixed elastic sheet is removed to one side and is stirred, removes the first way of restriction, subsequently through the first fixed elastic sheet is stirred upwards, removes the second way of restriction, two kinds of restriction mode, guarantee the stability of connection, subsequently holds the sensor casing, raises the protection clip, moves upwards along the path of guide rail, makes the guide rail and the separation between support, along the even speed sliding of guide rail preset limit slot direction, extracts the temperature and humidity sensor, can guarantee the accuracy of positioning and can guarantee the stability of connection.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) equipment, and in particular to a quick-release device for an unmanned aerial vehicle (UAV) meteorological detector. Background Technology

[0002] With the increasing frequency of global climate change and extreme weather events, meteorological observation is playing an increasingly important role in disaster prevention and mitigation, agricultural production, aerospace, and environmental protection. Traditional meteorological observation methods, such as ground-based weather stations, weather radar, and meteorological satellites, while playing a crucial role in acquiring meteorological data, are gradually revealing limitations in the face of increasingly complex meteorological environments and diverse application needs. In recent years, with the rapid development of unmanned aerial vehicle (UAV) technology, UAV-borne meteorological detectors have gained widespread attention as an emerging meteorological observation method. UAVs possess advantages such as high mobility, low cost, and strong environmental adaptability, enabling efficient and flexible meteorological observation under complex terrain and severe weather conditions.

[0003] Unmanned aerial vehicle (UAV)-borne meteorological detectors can acquire meteorological data with high spatiotemporal resolution, making up for the shortcomings of traditional observation methods in terms of time and space. This provides important data support for fields such as refined weather forecasting, disaster early warning, and environmental protection. Currently, the installation of UAV-borne meteorological detectors mostly uses bolt fixing, and some devices are fixed by threaded connections, requiring tools for installation. This cannot meet the needs of users who frequently replace sensors. Therefore, those skilled in the art have provided a quick-release device for UAV-borne meteorological detectors to solve the problems mentioned in the background. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a quick-release device for an unmanned aerial vehicle (UAV) weather detector. This device releases the first restriction by moving the second fixing spring to one side, and then releases the second restriction by moving the first fixing spring upwards. These two restriction methods ensure connection stability. The sensor housing is then held, the protective clip is lifted, and the device moves upwards along the guide rail, separating the guide rail from the support. The sensor is then slid at a constant speed along the pre-set limiting groove on the guide rail to extract it. This design ensures both accurate positioning and stable connection.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-release device for a UAV-borne meteorological detector, comprising a UAV body, an installation structure provided at the center of the upper end face of the UAV body, the lower end of the installation structure penetrating through the upper end face of the UAV body and extending into the interior, and a quick-release structure connected at the center of the upper end face of the installation structure. The quick-release structure includes a support, the lower end of which is fixedly connected to the upper surface of the mounting structure. A first fixing spring is connected to the front side wall of the support. A guide rail is provided on the rear side of the support. The guide rail is slidably connected to the outer side wall of the support. A second fixing spring is rotatably connected to one side wall of the guide rail. The other end of the second fixing spring is engaged with the other side wall of the guide rail. A protective clip is connected to the upper end of the side wall of the guide rail. A temperature and humidity sensor is provided inside the protective clip. The lower end of the temperature and humidity sensor penetrates the upper surface of the mounting structure and extends into the interior. With the above technical solution, during disassembly, the first restriction is released by moving the second fixing spring to one side, and then the second restriction is released by moving the first fixing spring upward. These two restriction methods ensure the stability of the connection. Then, the sensor housing is held, the protective clip is lifted, and it is moved upward along the path of the guide rail, so that the guide rail and the support are separated. The sensor is then slid at a constant speed along the direction of the preset limit groove of the guide rail to pull out the temperature and humidity sensor. This ensures both the accuracy of positioning and the stability of the connection.

[0006] Furthermore, the rear sidewall of the guide rail is provided with multiple limiting grooves of different shapes and sizes, and the multiple limiting grooves are engaged with the temperature and humidity sensor. The above technical solution avoids the occurrence of positional deviations and displacements of the temperature sensor during flight.

[0007] Furthermore, the mounting structure includes a sensor housing, a male quick-release device base is fixedly connected to the center of the lower end face of the sensor housing, a female quick-release device base is provided at the lower end of the male quick-release device base, a fixed base plate is fixedly connected to the lower end of the female quick-release device base, and the lower end of the fixed base plate penetrates the upper end face of the UAV body and extends into the interior. Through the above technical solution, the sensor housing integrates a variety of detection elements, which facilitates the detection and transmission of various data and the positioning of the equipment. By setting the female and male quick-release base connectors to be detachable, it is easy to disassemble them.

[0008] Furthermore, the male and female quick-release base devices are detachably connected. The above technical solution facilitates the disassembly and reassembly of the entire assembly.

[0009] Furthermore, the first fixing spring is fixedly connected to the side wall of the support by multiple screws, and the lower end of the first fixing spring is engaged with the side wall of the support. The above technical solution allows for the connection and disconnection of the guide rail and the support by adjusting the limiting relationship between the first fixed spring and the support.

[0010] Furthermore, the sensor housing is equipped with a barometric pressure sensor, GPS, and a 4G module. The above technical solution enables the simultaneous detection and acquisition of multiple parameters, as well as real-time positioning and data transmission.

[0011] This utility model has the following beneficial effects: 1. In this utility model, by setting an installation structure, multiple detection elements are integrated inside the sensor housing, which facilitates the detection of various data, data transmission, and equipment positioning. By setting the female and male quick-release base devices as detachable connections, it is easy to disassemble them.

[0012] 2. In this utility model, by setting a quick-release structure, the first restriction is released by pushing the second fixing spring to one side, and then the second restriction is released by pushing the first fixing spring upward. The two restriction methods ensure the stability of the connection. Then, by holding the sensor housing, lifting the protective clip, and moving it upward along the path of the guide rail, the guide rail and the support are separated. The sensor is then pulled out by sliding at a constant speed along the direction of the preset limit groove of the guide rail. This ensures both the accuracy of positioning and the stability of the connection. Attached Figure Description

[0013] Figure 1 This is an isometric view of the overall quick-release device for an unmanned aerial vehicle (UAV)-borne meteorological detector proposed in this utility model. Figure 2 This is an isometric view of the quick-release structure in the quick-release device of the UAV-borne meteorological detector proposed in this utility model; Figure 3 Another perspective is the isometric view of the quick-release structure in the quick-release device of the UAV-borne meteorological detector proposed in this utility model. Figure 4 This is an isometric view of the guide rail in the quick-release device of an unmanned aerial vehicle (UAV) meteorological detector proposed in this utility model.

[0014] Legend: 1. UAV body; 2. Mounting structure; 201. Sensor housing; 202. Male quick-release base connector; 203. Female quick-release base connector; 204. Fixed base plate; 3. Quick-release structure; 301. First fixing spring; 302. Support; 303. Second fixing spring; 304. Guide rail; 305. Protective clip; 306. Temperature and humidity sensor; 307. Limiting groove. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Reference Figure 1-4 The present invention provides an embodiment of a quick-release device for a UAV-borne meteorological detector, comprising a UAV body 1, an installation structure 2 provided at the center of the upper end face of the UAV body 1, the lower end of the installation structure 2 penetrating through the upper end face of the UAV body 1 and extending into the interior, and a quick-release structure 3 connected at the center of the upper end face of the installation structure 2. The quick-release structure 3 includes a support 302, the lower end of which is fixedly connected to the upper surface of the mounting structure 2. A first fixing spring 301 is connected to the front side wall of the support 302. A guide rail 304 is provided on the rear side of the support 302, and the guide rail 304 is slidably connected to the outer side wall of the support 302. A second fixing spring 303 is rotatably connected to one side wall of the guide rail 304, and the other end of the second fixing spring 303 is engaged with the other side wall of the guide rail 304. A protective clip 305 is connected to the upper end of the side wall of the guide rail 304. A temperature and humidity sensor 306 is provided inside the protective clip 305. The lower end of the temperature and humidity sensor 306 penetrates through the upper surface of the mounting structure 2 and extends into the interior. Multiple springs of different shapes and sizes are provided on the rear side wall of the guide rail 304. The limiting groove 307, and multiple limiting grooves 307, are engaged with the temperature and humidity sensor 306. During disassembly, the first limiting is released by pushing the second fixing spring 303 to one side, and then the second limiting is released by pushing the first fixing spring 301 upward. These two limiting methods ensure the stability of the connection. Then, the sensor housing 201 is held, the protective clip 305 is lifted, and it is moved upward along the path of the guide rail 304, so that the guide rail 304 and the support 302 are separated. The sensor 306 is then pulled out by sliding at a constant speed along the limiting groove 307 preset in the guide rail 304. This ensures both the accuracy of positioning and the stability of the connection, and avoids the temperature and humidity sensor 306 from deviating or shifting during flight.

[0017] The mounting structure 2 includes a sensor housing 201. A male quick-release device base 202 is fixedly connected to the center of the lower end face of the sensor housing 201. A female quick-release device base 203 is provided at the lower end of the male quick-release device base 202. A fixed base plate 204 is fixedly connected to the lower end of the female quick-release device base 203. The lower end of the fixed base plate 204 passes through the upper end face of the UAV body 1 and extends into the interior. The sensor housing 201 integrates a variety of detection elements, which facilitates the detection of various data, data transmission, and device positioning. By setting the female quick-release device base 203 and the male quick-release device base 202 to be detachably connected, it is easy to disassemble them. The male quick-release device base 202 and the female quick-release device base 203 are detachably connected.

[0018] The first fixing spring 301 is fixedly connected to the side wall of the support 302 by multiple screws, and the lower end of the first fixing spring 301 is engaged with the side wall of the support 302. By moving the limiting relationship between the first fixing spring 301 and the support 302, the connection and disconnection between the guide rail 304 and the support 302 can be realized. The sensor housing 201 is equipped with a barometric pressure sensor, GPS and 4G module, which can simultaneously detect and collect multiple parameters, as well as real-time positioning and data transmission.

[0019] Working principle: This utility model is a quick-release device for a UAV-borne meteorological detector. During disassembly, the first restriction is released by moving the second fixing spring 303 to one side, and the second restriction is released by moving the first fixing spring 301 upward. The two restriction methods ensure the stability of the connection. Then, the sensor housing 201 is held, the protective clip 305 is lifted, and it is moved upward along the path of the guide rail 304, so that the guide rail 304 is separated from the support 302. The sensor 306 is then pulled out by sliding at a constant speed along the preset limiting groove 307 of the guide rail 304. This ensures both the accuracy of positioning and the stability of the connection, and avoids the position deviation and displacement of the temperature and humidity sensor 306 during flight.

[0020] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-release device for an unmanned aerial vehicle (UAV)-borne meteorological detector, comprising the main body of the UAV (1), characterized in that: An installation structure (2) is provided at the center of the upper end face of the drone body (1). The lower end of the installation structure (2) passes through the upper end face of the drone body (1) and extends into the interior. A quick-release structure (3) is connected at the center of the upper end face of the installation structure (2). The quick-release structure (3) includes a support (302), the lower end of which is fixedly connected to the upper surface of the mounting structure (2). A first fixing spring (301) is connected to the front side wall of the support (302). A guide rail (304) is provided on the rear side of the support (302). The guide rail (304) is slidably connected to the outer side wall of the support (302). A second fixing spring (303) is rotatably connected to one side wall of the guide rail (304). The other end of the second fixing spring (303) is engaged with the other side wall of the guide rail (304). A protective clip (305) is connected to the upper end of the side wall of the guide rail (304). A temperature and humidity sensor (306) is provided inside the protective clip (305). The lower end of the temperature and humidity sensor (306) penetrates the upper surface of the mounting structure (2) and extends into the interior.

2. The quick-release device for an unmanned aerial vehicle (UAV)-borne meteorological detector according to claim 1, characterized in that: The guide rail (304) has multiple limiting grooves (307) of different shapes and sizes on its rear side wall, and the multiple limiting grooves (307) are engaged with the temperature and humidity sensor (306).

3. The quick-release device for an unmanned aerial vehicle (UAV)-borne meteorological detector according to claim 1, characterized in that: The mounting structure (2) includes a sensor housing (201). A male base quick-release device (202) is fixedly connected to the center of the lower end face of the sensor housing (201). A female base quick-release device (203) is provided at the lower end of the male base quick-release device (202). A fixed base plate (204) is fixedly connected to the lower end of the female base quick-release device (203). The lower end of the fixed base plate (204) penetrates the upper end face of the UAV body (1) and extends into the interior.

4. The quick-release device for an unmanned aerial vehicle (UAV)-borne meteorological detector according to claim 3, characterized in that: The male base quick-release device (202) and the female base quick-release device (203) are detachably connected.

5. The quick-release device for an unmanned aerial vehicle (UAV)-borne meteorological detector according to claim 1, characterized in that: The first fixing spring (301) is fixedly connected to the side wall of the support (302) by multiple screws, and the lower end of the first fixing spring (301) is engaged with the side wall of the support (302).

6. The quick-release device for an unmanned aerial vehicle (UAV)-borne meteorological detector according to claim 3, characterized in that: The sensor housing (201) is equipped with a barometric pressure sensor, GPS and 4G module.

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