A downward-looking sonde

Abstract

The utility model discloses a kind of lower type sounding instrument, wherein, including main body, cover and throwing component, main body is hollow, and is formed with inner cavity;Bayonet and the inner lock hole of intercommunication inner cavity are arranged on main body;Cover is covered on main body and is combined into containing cavity with main body, containing cavity is used to accommodate parachute;And, the bayonet of the card hook for adapting and the position setting of the outer lock hole corresponding inner lock hole are arranged on cover;Throwing component is located in inner cavity;Slidable push rod is arranged on throwing component, push rod can be inserted or extracted outer lock hole by sliding in direction towards or away from inner lock hole.The locking and unlocking of cover are controlled by the movement of push rod, simple operation and the reliability of structure is high, both can ensure stability under high-altitude environment, and can reduce production cost.

Description

Technical Field

[0001] This utility model relates to the field of environmental monitoring technology, and in particular to a drop-in radiosonde. Background Technology

[0002] Currently, radiosondes are widely used in meteorology, environmental monitoring, and scientific research. Compared with traditional meteorological detection methods such as aircraft, satellites, and ground stations, drop-sondes offer advantages such as low cost, high flexibility, rapid deployment, high reliability, and real-time data transmission, thus overcoming the shortcomings of traditional meteorological detection methods.

[0003] However, existing drop-sondes rely heavily on complex mechanical structures and expensive materials, resulting in high overall costs. Furthermore, traditional radiosondes typically require advanced technology and sophisticated manufacturing processes, leading to poor scalability and difficulty in flexibly adjusting or upgrading to meet specific monitoring needs. This increases production time and costs during the design and manufacturing process.

[0004] Therefore, existing technologies still need to be improved and developed. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a drop-down radiosonde, which aims to solve the problems of high production cost, complex operation and lack of flexibility of existing radiosondes.

[0006] The technical solution of this utility model is as follows:

[0007] A drop-sonde, comprising:

[0008] The main body is hollow and has an inner cavity; the main body is provided with a bayonet and an inner locking hole that communicates with the inner cavity;

[0009] A cover, which fits over the main body and forms a receiving cavity with the main body, the receiving cavity being used to store a parachute; and the cover is provided with a hook for adapting to the latch and an external locking hole corresponding to the position of the inner locking hole; and

[0010] A throwing component is provided in the inner cavity; the throwing component is provided with a slidable push rod, which can slide in a direction toward or away from the inner locking hole to insert into or withdraw from the outer locking hole.

[0011] The aforementioned drop-sonde, wherein the main body comprises:

[0012] Multiple uprights;

[0013] Two shelves, each shelf having an array of holes for inserting the uprights; the two shelves are arranged in parallel, and the uprights are sequentially inserted into the two shelves to form a support frame; and

[0014] The first outer shell and the second outer shell are both connected to the upright; the first outer shell is located at one end of the support frame, and the second outer shell is located at the other end of the support frame; and the first outer shell includes a first side plate extending toward the side of the support frame; the second outer shell includes a second side plate extending toward the side of the support frame; the first side plate and the second side plate are arranged opposite to each other and together form the inner cavity.

[0015] The aforementioned drop-type radiosonde includes a threaded pole; the main body includes several fixing nuts that are screwed onto the pole; and fixing nuts are provided on both sides of the shelf, which are used to abut against the shelf.

[0016] In the aforementioned drop-in radiosonde, the bayonet is located on the first side plate, and the inner locking hole is located on the second side plate; furthermore, the bayonet and the inner locking hole are symmetrically arranged on both sides of the support frame.

[0017] The aforementioned drop-type radiosonde, wherein the launching component includes:

[0018] A guide seat is provided on the shelf; the guide seat is provided with a guide channel for aligning with the inner locking hole, and the guide channel is used to set the push rod;

[0019] The driving component is disposed on the layer plate;

[0020] The transmission component has one end connected to the output shaft of the drive component and the other end hinged to the push rod, and is used to push and pull the push rod.

[0021] The aforementioned drop-type radiosonde includes a transmission component comprising a first connector and a second connector. One end of the first connector is connected to the driving component, and the other end is hinged to the second connector. Furthermore, the second connector is hinged to the push rod.

[0022] The aforementioned drop-type radiosonde includes a release component comprising a limiting seat disposed on the layer plate on the side of the first connector away from the guide seat; the limiting seat is used to abut against the first connector to constrain the swing angle of the first connector.

[0023] The aforementioned drop-out radiosonde, wherein the driving component includes any one of a servo motor, a servo motor, or a DC motor.

[0024] The aforementioned drop-type radiosonde includes a main body comprising at least one extension platform and several adjusting nuts. The extension platform has several through holes for inserting the upright pole. The adjusting nuts are screwed to the upright pole and are located on both sides of the extension platform. The adjusting nuts can be rotated to adjust the position of the extension platform.

[0025] In the aforementioned drop-type radiosonde, a protrusion is provided on the inner wall of the cover, and the protrusion abuts against the outer surface of the main body.

[0026] Compared with the prior art, the embodiments of this utility model have the following advantages:

[0027] This utility model discloses a drop-down radiosonde that is carried to a designated altitude by an aircraft and deployed. At the start of the descent, the drop-down radiosonde remains locked, with the push rod inserted into the outer and inner locking holes. The cover is fixed to the main body by hooks and the push rod, resulting in high structural stability. Upon reaching the designated altitude, a pre-set control command or a control command transmitted to the drop-down radiosonde activates the deployment component, driving the push rod to retract into the inner cavity. This releases the constraint at the outer locking hole, loosening the cover. Subsequently, due to gravity and air resistance, the drop-down radiosonde tilts or flips, causing the hooks to disengage, the cover and main body to disintegrate, and finally, the parachute is deployed, completing the parachute deployment operation.

[0028] It is evident that the drop-type radiosonde disclosed in this utility model has a simple and efficient structure, which helps to reduce production costs. It is easy to operate during the parachute opening process, and the overall device has high flexibility, high reliability, and high stability, which helps to meet the performance and flexibility requirements of radiosondes used in high-altitude environments. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the structure of the bottom-drop radiosonde of this utility model;

[0031] Figure 2 for Figure 1 A cross-sectional view along the AA' direction;

[0032] Figure 3 This is an exploded view of the structure of the bottom-drop radiosonde of this utility model;

[0033] Figure 4This is a top view of the assembled state of the support frame and the launching component in this utility model;

[0034] Figure 5 This utility model contains a schematic diagram of the structure of the cover.

[0035] The components are as follows: 10. Main body; 11. Inner cavity; 12. Bayonet; 13. Inner locking hole; 14. Upright pole; 15. Shelf; 16. Support frame; 17. First outer shell; 171. First side plate; 18. Second outer shell; 181. Second side plate; 19. Fixing nut; 191. Expansion platform; 192. Adjusting nut; 20. Cover; 21. Hook; 22. Outer locking hole; 23. Protrusion; 30. Receiving cavity; 40. Throwing component; 41. Push rod; 42. Guide seat; 43. Driving component; 44. Transmission component; 441. First connecting piece; 442. Second connecting piece; 45. Limiting seat. Detailed Implementation

[0036] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] Variations in the shapes shown in the accompanying drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the accompanying drawings, but include changes in shape that may occur during manufacturing.

[0038] As used herein, the term “and / or” includes any one of the relevant items listed and any combination of any two or more items.

[0039] Although terms such as “first,” “second,” and “third” may be used herein to describe individual components, assemblies, regions, layers, or parts, these components, assemblies, regions, layers, or parts are not limited by these terms. Rather, these terms are used only to distinguish one component, assembly, region, layer, or part from another. Therefore, without departing from the teachings of the examples described herein, the first component, assembly, region, layer, or part referred to as the second component, assembly, region, layer, or part may also be referred to as the second component, assembly, region, layer, or part.

[0040] For ease of description, spatial relational terms such as “above,” “upper,” “below,” and “lower” are used herein to describe the relationship between one element and another, as shown in the accompanying drawings. Such spatial relational terms are intended to encompass not only the orientation depicted in the drawings but also different orientations of the device during use or operation. For example, if the device in the drawings is flipped, an element described as being “above” or “upper” relative to another element will subsequently be “below” or “lower” relative to that other element. Therefore, the term “above” includes both “above” and “below” orientations depending on the spatial orientation of the device. The device may also be positioned in other ways, and the spatial relational terms used herein will be interpreted accordingly.

[0041] The terminology used herein is for the purpose of describing various examples only and is not intended to limit this disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms “comprising,” “including,” and “having” enumerate the stated features, quantities, operations, components, elements, and / or combinations thereof, but do not exclude the presence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof.

[0042] See Figure 1 , Figure 2 , Figure 3 and Figure 5 In one embodiment of this utility model application, a drop-type radiosonde is disclosed, comprising a main body 10, a cover 20, and a launching component 40. The main body 10 is hollow, forming an inner cavity 11. The main body 10 is provided with a bayonet 12 and an inner locking hole 13 communicating with the inner cavity 11. The cover 20 covers the main body 10 and forms a receiving cavity 30 with the main body 10, the receiving cavity 30 being used to store a parachute. Furthermore, the cover 20 is provided with a hook 21 for adapting to the bayonet 12 and an outer locking hole 22 corresponding to the position of the inner locking hole 13. The launching component 40 is disposed in the inner cavity 11. The launching component 40 is provided with a slidable push rod 41, the push rod 41 being able to slide in a direction toward or away from the inner locking hole 13 to insert into or withdraw from the outer locking hole 22.

[0043] The drop-sonde disclosed in this embodiment can be used for environmental monitoring, replacing traditional aircraft monitoring methods, making up for the shortcomings of ground weather stations, and can observe the weather conditions of the target airspace in real time.

[0044] Specifically, the drop-sonde is carried to a designated altitude by an aircraft and deployed. At the start of the descent, the drop-sonde remains locked, with the push rod 41 inserted into the outer locking hole 22 and the inner locking hole 13. The cover 20 is fixed to the main body 10 via the hook 21 and the push rod 41, ensuring high structural stability. Upon reaching the designated altitude, a pre-set control command or a control command transmitted to the drop-sonde activates the deployment component 40, driving the push rod 41 to retract into the inner cavity 11, causing the outer locking hole 22 to lose its restraint and the cover 20 to loosen. Subsequently, due to gravity and air resistance, the drop-sonde tilts or flips, causing the hook 21 to disengage, the cover 20 and the main body 10 to disintegrate, and finally the parachute is deployed, completing the parachute deployment operation.

[0045] As can be seen, the drop-type radiosonde disclosed in this embodiment has a simple and efficient structure, which helps to reduce production costs. It is easy to operate during the parachute opening process, and the device as a whole has high flexibility, high reliability, and high stability, which helps to meet the performance and flexibility requirements of radiosondes used in high-altitude environments.

[0046] like Figure 2 and Figure 3 As shown in this embodiment, the main body 10 includes multiple uprights 14, two shelves 15, a first outer shell 17, and a second outer shell 18. The shelves 15 have an array of insertion holes for inserting the uprights 14. The two shelves 15 are arranged in parallel, and the uprights 14 are sequentially inserted into the two shelves to form a support frame 16. Both the first outer shell 17 and the second outer shell 18 are connected to the uprights 14. The first outer shell 17 is located at one end of the support frame 16, and the second outer shell 18 is located at the other end of the support frame 16. Furthermore, the first outer shell 17 includes a first side plate 171 extending towards the side of the support frame 16; the second outer shell 18 includes a second side plate 181 extending towards the side of the support frame 16. The first side plate 171 and the second side plate 181 are arranged opposite to each other and together form the inner cavity 11.

[0047] The drop-type radiosonde disclosed in this embodiment is used at high altitudes, where wind resistance is high during descent. Therefore, a support frame 16 is formed by a pole 14 and a shelf 15, and the support frame 16 is wrapped with a first outer shell 17 and a second outer shell 18. This can maintain the structural stability of the main body 10 and reduce the risk of disintegration during the fall.

[0048] On the other hand, the support frame 16 supports the first outer shell 17 and the second outer shell 18, improving the stability of the inner cavity 11 and enabling the throwing component 40 installed in the inner cavity 11 to work normally. In addition, it is also beneficial to install other expansion components in the inner cavity 11, such as temperature monitors, humidity monitors, gas analyzers, control panels, signal transmitters, signal receivers, etc.

[0049] like Figure 3 As shown, in another embodiment of this invention, the shelf 15 can be circular or square, and multiple insertion holes are arranged in a ring along the edge of the shelf 15. The number of insertion holes is equal to the number of uprights 14. One upright is inserted into each insertion hole. The uprights 14 and the shelf 15 are connected together by welding, screwing, bonding, interference fit, etc., thereby constructing a stable support frame 16.

[0050] Specifically, the support frame 16 disclosed in this embodiment is generally columnar. The first outer shell 17 and the second outer shell 18 are respectively disposed at both ends of the support frame 16 and connected to the upright 14 by means of screwing, welding, snap-fitting, etc., covering both ends of the support frame 16. The edges of the first outer shell 17 and the second outer shell 18 extend towards the side of the support frame 16 to form the first side plate 171 and the second side plate 181. The first side plate 171 and the second side plate 181 are semi-circular or "U" shaped, and are arranged opposite to each other, hugging each other and covering the outer peripheral surface of the support frame 16.

[0051] Therefore, the first outer shell 17 and the second outer shell 18 completely enclose the support frame 16, forming a sealed inner cavity 11, thereby protecting the components in the inner cavity 11 and improving the stability of the main body 10 during the fall.

[0052] Specifically, as another embodiment of this invention, the upright 14 is provided with threads; the main body 10 includes a plurality of fixing nuts 19, which are screwed to the upright 14; fixing nuts 19 are provided on both sides of the shelf 15, and the fixing nuts 19 are used to abut against the shelf 15. In this embodiment, the shelf 15 is fixed by screwing, which is convenient to install, easy to position, and not easy to loosen. The fixing nuts 19 on both sides of the shelf 15 further stabilize the position of the shelf 15 and maintain the stability of the support frame 16.

[0053] It should also be noted that in this embodiment, the layer plate 15 is not completely welded. By adjusting the position of the fixing nut 19, the position of the layer plate 15 on the column can be selectively adjusted, thereby adjusting the overall shape of the support frame 16 to adapt to different task requirements, assemble monitoring equipment of different sizes, facilitate the expansion of the function of the drop-in radiosonde, and facilitate iteration.

[0054] For example, by fixing two shelves 15 to both ends of the pole 14, the large space in the middle of the support frame 16 allows for the installation of large-sized monitoring equipment; by fixing one shelf 15 to the end of the pole 14 and the other shelf 15 to the middle of the pole 14, the support frame 16 can be divided into two sections to assemble at least two types of monitoring equipment, thus expanding the functions that the drop-in radiosonde can achieve.

[0055] For example Figure 3 As shown, in another embodiment of this invention, the main body 10 includes at least one extension platform 191 and a plurality of adjusting nuts 192. The extension platform 191 is provided with a plurality of through holes for inserting the upright 14. The adjusting nuts 192 are screwed to the upright 14 and are provided on both sides of the extension platform 191. The adjusting nuts 192 can be rotated to adjust the position of the extension platform 191.

[0056] In this embodiment, an extension platform 191 is provided to increase the load-bearing area on the support frame 16, facilitating the mounting of multiple monitoring devices. Furthermore, the adjusting nut 192 is screwed to the column, allowing its position to be adjusted at any time according to the size of the mounted monitoring equipment, thus ensuring sufficient storage space between the extension platform 191 and the shelf 15 for easy installation. In other words, this embodiment enhances the load-bearing capacity by providing the extension platform 191, making the structure of the support frame 16 more stable and convenient to use.

[0057] Specifically, as another implementation of this embodiment, the bayonet 12 is provided on the first side plate 171, and the inner locking hole 13 is provided on the second side plate 181; and the bayonet 12 and the inner locking hole 13 are symmetrically arranged on both sides of the support frame 16.

[0058] In this embodiment, one side of the cover 20 is hooked onto the latch 12, and the other side is aligned with the inner locking hole 13 and locked by the push rod 41. Therefore, in the locked state, the cover 20 can also act as a connector between the first side plate 171 and the second side plate 181, so that the first side plate 171 and the second side plate 181 remain relatively stable, thereby increasing the structural stability of the main body 10.

[0059] Specifically, in this embodiment, the cover 20 is locked by the hook 21 and the push rod 41, and the latch 12 and the inner locking hole 13 are symmetrically arranged, that is, respectively arranged on both sides of the support frame 16, located at the two furthest positions on the first side plate 171 and the second side plate 181, thereby applying a pair of opposite constraint forces to the cover 20 in the radial direction of the support frame 16, so that the cover 20 remains connected to the main body 10 and maintains the stability of the receiving cavity 30, so as to protect the parachute stored in the receiving cavity 30.

[0060] like Figure 4As shown, in another embodiment of this invention, the throwing component 40 includes a guide seat 42, a driving component 43, and a transmission component 44. The guide seat 42 is disposed on the shelf 15. The guide seat 42 is provided with a guide channel aligned with the inner locking hole 13, and the guide channel is used to set the push rod 41. The driving component 43 is disposed on the shelf 15. One end of the transmission component 44 is connected to the output shaft of the driving component 43, and the other end is hinged to the push rod 41 for pushing and pulling the push rod 41.

[0061] In this embodiment, the push rod 41 is limited by the guide seat 42 and can only move in the direction toward or away from the inner locking hole 13, so as to accurately insert it into the outer locking hole 22 and lock the cover 20. Because the inner locking hole 13 is located on the side wall of the main body 10, the push rod 41 can only be aligned with the inner locking hole 13 by moving in the radial direction of the main body 10, which facilitates insertion; therefore, the guide channel is set toward the central axis of the main body 10 to reduce friction, and the rear end of the push rod 41 extends toward the central axis of the main body 10.

[0062] In this embodiment, the drive component 43 is disposed on the shelf 15 and can be any one of a servo motor, a servo motor, or a DC motor. It drives the transmission component 44 to move via mechanical drive, thereby completing the push-pull action of the push rod 41. The transmission component 44 flexibly transmits the driving force through hinges, making efficient use of the space in the inner cavity 11.

[0063] For example Figure 4 As shown, in another embodiment of this invention, the transmission component 44 is disclosed to include a first connector 441 and a second connector 442. One end of the first connector 441 is connected to the driving component 43, and the other end is hinged to the second connector 442. Furthermore, the second connector 442 is hinged to the push rod 41.

[0064] In this embodiment, the first connecting member 441 and the second connecting member 442 are hinged to form a two-linkage mechanism. The second connecting member 442 is hinged to the push rod 41, thus allowing for flexible transmission of thrust. This connects the drive component 43 and the push rod 41, which are not positioned in the same direction, converting the torsional force of the output shaft of the drive component 43 into a linear thrust or pull force, enabling the push rod 41 to move toward or away from the outer locking hole 22. This transmission method offers high efficiency and good performance, and is unaffected by the surrounding environment. Even if the drop-in radiosonde tilts in the air or undergoes irregular flipping, the push rod 41 can be quickly pushed and pulled to achieve the expected parachute deployment, thus improving reliability.

[0065] Specifically, as another embodiment of this invention, the throwing component 40 is disclosed to include a limiting seat 45, which is disposed on the shelf 15 and located on the side of the first connector 441 away from the guide seat 42; the limiting seat 45 is used to abut against the first connector 441 to constrain the swing angle of the first connector 441.

[0066] In this embodiment, the transmission component 44 may cause the drive plate to jam or collide with the inner wall of the main body 10 due to excessive rotation angle when rotating. Therefore, a limit seat 45 is provided to constrain the swing angle of the first connecting rod and improve the safety of the device.

[0067] like Figure 5 As shown, in another embodiment of this invention, the inner wall of the cover 20 is provided with a protrusion 23, which abuts against the outer surface of the main body 10. In this embodiment, the cover 20 covers the end of the main body 10. The diameter of the cover 20 is slightly larger than the end of the main body 10 to facilitate the extension of the hook 21 and the provision of the external locking hole 22 to the side of the main body 10. Therefore, a protrusion 23 is provided on the inner wall of the cover 20, which abuts against the end face of the main body 10, so that a certain space is left between the cover 20 and the main body 10, forming a receiving cavity 30 to accommodate the parachute.

[0068] In summary, this application discloses a drop-type airborne sounder, including a main body 10, a cover 20, and a launching component 40. The main body 10 is hollow, forming an inner cavity 11. The main body 10 is provided with a latch 12 and an inner locking hole 13 communicating with the inner cavity 11. The cover 20 covers the main body 10 and forms a receiving cavity 30 with the main body 10, the receiving cavity 30 being used to store a parachute. Furthermore, the cover 20 is provided with a hook 21 for adapting to the latch 12 and an outer locking hole 22 corresponding to the position of the inner locking hole 13. The launching component 40 is disposed in the inner cavity 11. The launching component 40 is provided with a slidable push rod 41, the push rod 41 being able to slide in a direction toward or away from the inner locking hole 13 to insert into or withdraw from the outer locking hole 22. The drop-in radiosonde disclosed in this embodiment has a simple and efficient structure, which helps to reduce production costs. It is easy to operate during the parachute opening process, and the overall device has high flexibility, high reliability, and high stability, which helps to meet the performance and flexibility requirements of radiosondes used in high-altitude environments.

[0069] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0070] It should be noted that this utility model is introduced with the example of a drop-type radiosonde to describe the specific structure and working principle of the utility model. However, the application of this utility model is not limited to drop-type radiosondes, and can also be applied to the production and use of other similar workpieces.

[0071] It should be understood that this invention is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this invention is limited only by the appended claims.

[0072] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 dropsonde, characterized by, include: The main body is hollow and has an inner cavity; the main body is provided with a bayonet and an inner locking hole that communicates with the inner cavity; A cover, which fits over the main body and forms a receiving cavity with the main body, the receiving cavity being used to store a parachute; and the cover is provided with a hook for adapting to the latch and an external locking hole corresponding to the position of the inner locking hole; and A throwing component is provided in the inner cavity; the throwing component is provided with a slidable push rod, which can slide in a direction toward or away from the inner locking hole to insert into or withdraw from the outer locking hole.

2. The dropsonde of claim 1, wherein, The subject includes: Multiple uprights; Two shelves, each shelf having an array of holes for inserting the uprights; the two shelves are arranged in parallel, and the uprights are sequentially inserted into the two shelves to form a support frame; and The first outer shell and the second outer shell are both connected to the upright; the first outer shell is located at one end of the support frame, and the second outer shell is located at the other end of the support frame; and the first outer shell includes a first side plate extending toward the side of the support frame; the second outer shell includes a second side plate extending toward the side of the support frame; the first side plate and the second side plate are arranged opposite to each other and together form the inner cavity.

3. The dropsonde of claim 2, wherein, The upright is threaded; the main body includes several fixing nuts, which are screwed to the upright. The fixing nuts are provided on both sides of the shelf, and the fixing nuts are used to abut against the shelf.

4. The dropsonde of claim 2, wherein, The bayonet is located on the first side plate, and the inner locking hole is located on the second side plate; furthermore, the bayonet and the inner locking hole are symmetrically arranged on both sides of the support frame.

5. The dropsonde of claim 2, wherein, The launching component includes: A guide seat is provided on the shelf; the guide seat is provided with a guide channel for aligning with the inner locking hole, and the guide channel is used to set the push rod; The driving component is disposed on the layer plate; The transmission component has one end connected to the output shaft of the drive component and the other end hinged to the push rod, and is used to push and pull the push rod.

6. The dropsonde of claim 5, wherein, The transmission component includes a first connector and a second connector. One end of the first connector is connected to the driving component, and the other end is hinged to the second connector. The second connector is hinged to the push rod.

7. The dropsonde of claim 6, wherein, The throwing component includes a limiting seat, which is disposed on the layer plate and located on the side of the first connector away from the guide seat; the limiting seat is used to abut against the first connector to constrain the swing angle of the first connector.

8. The dropsonde of claim 5, wherein, The drive component includes any one of a servo motor, a servo motor, or a DC motor.

9. The dropsonde of claim 2, wherein, The main body includes at least one extension platform and several adjusting nuts. The extension platform has several through holes for inserting the uprights. The adjusting nuts are screwed to the uprights and are located on both sides of the extension platform. The adjusting nuts can be rotated to adjust the position of the extension platform.

10. The dropsonde of claim 1, wherein, The inner wall of the cover is provided with protrusions, which abut against the outer surface of the main body.

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