Wireless data transmitting and receiving device and unmanned aerial vehicle
By using an inflatable cushion and a wireless data transceiver with a flexible connection design on the drone, the stability problem of the wireless communication module during the drone flight is solved, the stability and shock resistance of the signal transmission are achieved, and the smooth execution of the drone inspection mission is ensured.
Patent Information
- Application Number
- CN202423026518.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-12-09
AI Technical Summary
During flight, drones are affected by environmental factors, which can lead to poor stability of wireless communication modules and signal transmission quality, making communication interruptions or equipment damage more likely to occur.
It adopts an inflatable cushion and flexible connection design, including a piston cylinder, an annular inflatable cushion and a cylindrical piston connecting rod, which is connected to the drone body through fixed and inserted connections to enhance shock resistance and stability.
It effectively reduces the impact of vibration on signal transmission during flight, ensures the smooth progress of drone inspection tasks in complex environments, and improves the stability and transmission quality of wireless signals.
Smart Images
Figure CN223371167U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of drone inspection technology, and more specifically, to a wireless data transceiver and a drone. Background Art
[0002] With the continuous development of drone technology, drones are being used more and more widely in various industries, especially in the fields of inspection, monitoring, surveying and mapping. As aerial mobile platforms, drones have the advantages of high flexibility and wide coverage, and are gradually becoming an indispensable and important tool in the modern production process. However, because drones are often affected by environmental factors (such as air vibration, take-off and landing shock, etc.) and the movement of the fuselage during flight, the stability of wireless communication modules and the quality of signal transmission face severe challenges. Especially in high-vibration or inclement weather conditions, the vibration and shock generated during flight may have an adverse effect on the normal operation of the wireless communication module, resulting in signal transmission interruption, information loss or equipment damage, thereby affecting the effectiveness of the drone's inspection mission.
[0003] Currently, traditional wireless data transceivers rely primarily on fixed structures connected to the drone body, lacking effective vibration and shock absorption designs. These devices struggle to withstand impacts from flight vibrations, wind speed fluctuations, and ground takeoffs and landings, easily leading to communication interruptions or device damage. Consequently, current drone technology suffers from poor stability and reliability of wireless data transceivers in complex flight environments. Utility Model Content
[0004] The Summary of the Utility Model section of this application introduces a series of simplified concepts, which will be further described in detail in the Detailed Description of the Implementation Methods section. The Summary of the Utility Model section of this application is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.
[0005] The wireless data transceiver provided in this application can enhance the shock resistance and stability of the wireless data transceiver through an inflatable cushion and flexible connection design, effectively reduce the impact of vibration on signal transmission during flight, and ensure the smooth progress of drone inspection tasks in complex environments.
[0006] In the first aspect, the present application provides a wireless data transceiver device, which includes: a piston cylinder, a first annular inflatable cushion, a second annular inflatable cushion, a cylindrical piston connecting rod and a wireless communication module; the vertical lower end of the cylindrical piston connecting rod is connected to the wireless communication module by a fixed connection, and the vertical upper end of the cylindrical piston connecting rod is connected to the piston cylinder by an insertion connection, a protruding ring is provided at the middle section of the vertical upper end of the cylindrical piston connecting rod, the first annular inflatable cushion is provided above the protruding ring, and the second annular inflatable cushion is provided below the protruding ring; the wireless data transceiver device is connected to the drone fuselage through the piston cylinder.
[0007] In a feasible embodiment, a trapezoidal flange is provided at the upper end of the piston cylinder; the aforementioned wireless data transceiver is connected to the drone body through the piston cylinder, including: the wireless data transceiver is connected to the drone body in a snap-fit manner through the trapezoidal flange.
[0008] In a feasible implementation manner, the wireless communication module is in the shape of an elongated strip, and two ends of the wireless communication module are respectively connected to one of the cylindrical piston connecting rods.
[0009] In a feasible embodiment, the first cylindrical piston connecting rod and the second cylindrical piston connecting rod are connected by a tensioning bolt, wherein the first cylindrical piston connecting rod and the second cylindrical piston connecting rod are cylindrical piston connecting rods respectively arranged at both ends of the wireless communication module.
[0010] In a feasible embodiment, the first cylindrical piston connecting rod is provided with a first externally threaded screw rod, and the second cylindrical piston connecting rod is provided with a second externally threaded screw rod; the tensioning bolt is provided with a first internally threaded through hole and a second internally threaded through hole; the first externally threaded screw rod is threadedly fastened to the first internally threaded through hole, and the second externally threaded screw rod is threadedly fastened to the second internally threaded through hole.
[0011] In a feasible implementation manner, both the first externally threaded screw and the second externally threaded screw are configured as hollow tubular structures.
[0012] In a feasible implementation manner, connecting seats are respectively provided at both ends of the wireless communication module, and the connecting seats are connected to the cylindrical piston connecting rod by means of threads or snaps.
[0013] In a feasible embodiment, an annular protrusion is provided inside the piston cylinder, and the annular protrusion is arranged above the first annular inflatable cushion.
[0014] In a feasible embodiment, the inner wall of the piston cylinder is provided with a guide groove, and the outer surface of the cylindrical piston connecting rod is provided with a guide protrusion, and the guide groove and the guide protrusion cooperate to form a stable connection structure.
[0015] In a second aspect, the present application provides a drone, which is equipped with a wireless data transceiver provided in an embodiment of the present application.
[0016] In summary, the present application uses a first annular inflatable cushion and a second annular inflatable cushion, and effectively fixes them at both ends of the cylindrical piston connecting rod through a protruding ring, which can provide better shock resistance and cushioning effect. In particular, during the take-off, flight and landing of the drone, the turbulence and vibration of the flight can easily affect the stability of the wireless data transceiver device, which may cause unstable or damaged signal transmission. The two inflatable cushions can effectively reduce or eliminate the impact and vibration during flight, and maintain the stable operation of the wireless communication module; the cylindrical piston connecting rod and the piston cylinder of the wireless data transceiver device are connected by an insertion connection method and a fixed connection method, which not only ensures the stable connection between the wireless data transceiver device and the drone body, but also gives the device a certain degree of flexibility, which can effectively cope with different mechanical impacts during flight; the wireless communication module is connected to the drone body through the cylindrical piston connecting rod. Since the piston connecting rod itself has a certain degree of elasticity and cushioning function, it can effectively reduce the impact of vibration during flight on the wireless communication module, thereby enhancing the stability and transmission quality of the wireless signal. Especially in high vibration environments, signal stability is a key factor in ensuring the smooth progress of drone inspection tasks. To sum up, the wireless data transceiver device provided in this application enhances the shock resistance and stability of the wireless data transceiver device through an inflatable cushion and flexible connection design, effectively reduces the impact of vibration on signal transmission during flight, and ensures the smooth progress of the drone's inspection mission in complex environments. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present description. The same reference symbols are used throughout the drawings to represent the same components. In the drawings:
[0018] Figure 1 A schematic diagram of the structure of a wireless data transceiver device provided in an embodiment of the present application.
[0019] In the figure, 1 is the first annular inflatable cushion; 2 is the second annular inflatable cushion; 3 is the cylindrical piston connecting rod; 4 is the wireless communication module; 6 is the piston cylinder; 6-1 and 6-2 are trapezoidal flanges; 8 is the tensioning bolt; 8-1 and 8-2 are the first internally threaded through hole and the second internally threaded through hole respectively; 8-3 and 8-4 are the first externally threaded screw and the second externally threaded screw respectively. DETAILED DESCRIPTION
[0020] The technical solutions in this application will be described in detail below in conjunction with the accompanying drawings in the embodiments. It should be noted that the embodiments described are only part of this application, not all embodiments. In the following description, the "some embodiments" mentioned are only a subset of all possible embodiments, which may be the same or different subsets, and different embodiments can be combined with each other without conflict.
[0021] See also Figure 1 , Figure 1 This is a structural schematic diagram of a wireless data transceiver provided in an embodiment of the present application, which includes a piston cylinder 6, a first annular inflatable cushion 1, a second annular inflatable cushion 2, a cylindrical piston connecting rod 3 and a wireless communication module 4; the vertical lower end of the cylindrical piston connecting rod 3 is connected to the wireless communication module 4 by a fixed connection, and the vertical upper end of the cylindrical piston connecting rod 3 is connected to the piston cylinder 6 by an insertion connection. A protruding ring is provided at the middle section of the vertical upper end of the cylindrical piston connecting rod 3, the first annular inflatable cushion 1 is provided above the protruding ring, and the second annular inflatable cushion 2 is provided below the protruding ring; the wireless data transceiver is connected to the drone fuselage through the piston cylinder 6.
[0022] Specifically, the piston cylinder 6 is a cylindrical / tubular component that serves as a shell for accommodating the piston and other moving components, with sufficient space inside to accommodate moving parts, such as the piston connecting rod. The piston cylinder 6 can be made of high-strength aluminum alloy, steel or engineering plastics to ensure its strength, durability and lightweight, and can have a certain surface treatment or coating inside to reduce wear and friction. The first annular inflatable cushion 1 is an annular inflatable cushion located above the protruding ring in the middle section of the cylindrical piston connecting rod 3 (not at both ends). Its main function is to generate elastic support through inflation, reduce the impact of vibration and impact on the wireless communication module 4 during flight, and provide a buffering effect. The second annular inflatable cushion 2 is an annular inflatable cushion located below the protruding ring. Its function is the same as that of the first annular inflatable cushion 1, further strengthening the vibration absorption function to ensure that vibration and impact are effectively alleviated during flight. The material of the annular inflatable cushion can include rubber, silicone or synthetic polymers, etc., with good elasticity, wear resistance and aging resistance. There is an airbag inside that can be inflated or deflated to adjust the buffering effect. The cylindrical piston connecting rod 3 is a component that connects the wireless communication module 4 and the piston cylinder 6. It transmits motion through the piston cylinder 6 and ensures that the wireless communication module 4 is stably connected to the drone body. Its upper and lower ends are respectively connected to the piston cylinder 6 and the wireless communication module 4, playing a supporting and fixing role. A protruding ring is set in the middle section of the vertical upper end of the cylindrical piston connecting rod 3. It is mainly used to support the first annular inflatable cushion 1 and the second annular inflatable cushion 2, ensuring that these cushions will not shift due to external pressure and provide stable support. The wireless communication module 4 is responsible for transmitting data between the drone and the background control system (such as a cloud server) and is the core part of the wireless data transceiver device. It can use a lightweight metal (such as aluminum alloy) or plastic shell to facilitate heat dissipation and reduce weight. The wireless communication module 4 can integrate electronic components such as antennas, circuit boards, and wireless chips inside, and the exterior is designed to be connected to the piston connecting rod.
[0023] The fixed connection method refers to a mechanical method in which the vertical lower end of the cylindrical piston connecting rod 3 and the wireless communication module 4 are firmly and cannot be easily separated. This mechanical method may include welding, threaded connection, nailing and bonding, etc. The purpose is to ensure that the wireless communication module 4 is firmly fixed to the lower end of the piston connecting rod, and to ensure that the two can be stably matched during operation without displacement or loosening.
[0024] The insertion connection method refers to inserting the vertical upper end of the cylindrical piston connecting rod 3 into the interior of the piston cylinder 6, forming a connection method achieved by insertion. The connection after insertion can be physically fixed by relying on the protruding ring of the cylindrical piston connecting rod 3 and the matching surface (lower annular packaging surface) of the piston cylinder 6. No additional fasteners are required, and it has a certain flexibility during assembly, which facilitates the installation and disassembly of the components.
[0025] In summary, the embodiment of the present application uses the first annular inflatable cushion 1 and the second annular inflatable cushion 2, which are effectively fixed to the two ends of the cylindrical piston connecting rod 3 by the protruding ring, which can provide better shock resistance and cushioning effect. In particular, during the take-off, flight and landing of the drone, the turbulence and vibration of the flight can easily affect the stability of the wireless data transceiver device, which may cause unstable or damaged signal transmission. The two inflatable cushions can effectively reduce or eliminate the impact and vibration during flight, maintaining the stable operation of the wireless communication module 4; the cylindrical piston connecting rod 3 and the piston cylinder 6 of the wireless data transceiver device are connected by an insertion connection method and a fixed connection method, which not only ensures a stable connection between the wireless data transceiver device and the drone body, but also gives the device a certain degree of flexibility, which can effectively cope with different mechanical impacts during flight; the wireless communication module 4 is connected to the drone body through the cylindrical piston connecting rod 3. Since the piston connecting rod itself has a certain degree of elasticity and cushioning function, it can effectively reduce the impact of vibration during flight on the wireless communication module 4, thereby enhancing the stability and transmission quality of the wireless signal. Especially in high vibration environments, signal stability is a key factor in ensuring the smooth progress of drone inspection tasks. To sum up, the wireless data transceiver device provided in the embodiment of the present application enhances the shock resistance and stability of the wireless data transceiver device through an inflatable cushion and a flexible connection design, effectively reduces the impact of vibration on signal transmission during flight, and ensures the smooth progress of the drone's inspection mission in complex environments.
[0026] In some embodiments, a trapezoidal flange (6-1 and 6-2) is provided at the upper end of the piston cylinder 6; the aforementioned wireless data transceiver is connected to the drone body through the piston cylinder 6, including: the wireless data transceiver is connected to the drone body through the trapezoidal flange (6-1 and 6-2) in a snap-fit manner.
[0027] Specifically, the trapezoidal flanges (6-1 and 6-2) are usually used to provide a connection surface to ensure that the wireless data transceiver connected to the piston cylinder 6 can be firmly connected to the drone fuselage through a snap connection; the shape of the trapezoidal flanges (6-1 and 6-2) is similar to a trapezoid, that is, the upper end is wide and the lower end is narrow, and the shape is a trapezoidal structure, so that the snap or connector can be firmly fastened and not easily fall off.
[0028] Through the implementation of the above embodiment, by setting a trapezoidal flange (6-1 and 6-2) on the upper end of the piston cylinder 6 and connecting the wireless data transceiver device to the drone fuselage by snap-fitting, the installation process is simplified, which not only ensures the stability of the device during flight, but also makes the installation and disassembly of the device more convenient, thereby improving the flexibility and efficiency of maintenance.
[0029] In some embodiments, the wireless communication module 4 is in the shape of an elongated strip, and two ends of the wireless communication module 4 are respectively connected to a cylindrical piston connecting rod 3 .
[0030] Specifically, the wireless communication module 4 is designed to be long and narrow, and is connected to a cylindrical piston connecting rod 3 at both ends, thereby optimizing the structure of the device and making the connection between the wireless communication module 4 and the piston connecting rod more compact and stable, thereby effectively improving the overall stability and shock resistance of the entire device, increasing the reliability of the connection between the wireless communication module 4 and the fuselage, and reducing the impact of vibration on signal transmission.
[0031] In some embodiments, the first cylindrical piston connecting rod and the second cylindrical piston connecting rod are connected by a tensioning bolt 8 , wherein the first cylindrical piston connecting rod and the second cylindrical piston connecting rod are cylindrical piston connecting rods 3 respectively arranged at both ends of the wireless communication module 4 .
[0032] Specifically, the first cylindrical piston connecting rod and the second cylindrical piston connecting rod are connected by the tensioning bolt 8, so that the piston connecting rods at both ends are more tightly fixed to the two ends of the wireless communication module 4, which can further enhance the stability of the wireless communication module 4, avoid loosening or displacement caused by vibration or other factors, and improve the reliability of the device in complex flight environments.
[0033] In some embodiments, the first cylindrical piston connecting rod is provided with a first externally threaded screw rod, and the second cylindrical piston connecting rod is provided with a second externally threaded screw rod; the tensioning bolt 8 is provided with a first internally threaded through hole 8-1 and a second internally threaded through hole 8-2; the first externally threaded screw rod 8-3 is threadedly fastened to the first internally threaded through hole 8-1, and the second externally threaded screw rod 8-4 is threadedly fastened to the second internally threaded through hole 8-2.
[0034] Specifically, by providing an externally threaded screw and an internally threaded through hole, the first cylindrical piston connecting rod and the second cylindrical piston connecting rod are tightly connected. On the one hand, the connection strength of the device is improved. On the other hand, the combination of the trapezoidal flange (6-1 and 6-2) and the drone is made more stable, which can ensure the stability of the wireless data transceiver device in high load and vibration environments, and avoid communication interruption or signal instability caused by loosening of the device.
[0035] In some embodiments, the first externally threaded screw 8 - 3 and the second externally threaded screw 8 - 4 are both configured as hollow tubular structures.
[0036] Specifically, by designing the first externally threaded screw 8-3 and the second externally threaded screw 8-4 as a hollow tubular structure, not only the weight of the device is reduced, but also its seismic resistance can be further improved, which helps to reduce the weight of the device and improve the flight efficiency of the drone. At the same time, it also reduces the physical impact that the device may receive during flight, further ensuring the stability of the wireless communication module 4.
[0037] In some embodiments, connecting sockets are respectively provided at both ends of the wireless communication module 4 , and the connecting sockets are connected to the cylindrical piston connecting rod 3 by means of threads or snaps.
[0038] Specifically, by providing connecting seats at both ends of the wireless communication module 4 and connecting them to the cylindrical piston connecting rod 3 through threads or snap-fits, a simpler and more secure connection method is provided, which can make the connection between the wireless communication module 4 and the piston connecting rod more stable, while improving the shock resistance of the device, helping to ensure the reliable transmission of wireless signals.
[0039] In some embodiments, an annular protrusion is provided inside the piston cylinder 6 , and the annular protrusion is arranged above the first annular inflatable cushion 1 .
[0040] Specifically, by providing an annular protrusion inside the piston cylinder 6 and positioning it above the first annular inflatable cushion 1, the fixity and stability of the inflatable cushion can be further enhanced, preventing it from being displaced or damaged during flight, thereby improving the overall shock resistance of the wireless data transceiver device, helping to better absorb vibrations during flight, and improving the stable working performance of the wireless communication module 4.
[0041] In some embodiments, a guide groove is provided on the inner wall of the piston cylinder 6, and a guide protrusion is provided on the outer surface of the cylindrical piston connecting rod 3. The guide groove and the guide protrusion cooperate to form a stable connection structure.
[0042] Specifically, a guide groove is provided on the inner wall of the piston cylinder 6, and the outer surface of the cylindrical piston connecting rod 3 cooperates with it to form a stable connection structure. Through this guide design, the deviation or instability of the device caused by vibration during flight can be further reduced, ensuring that the wireless communication module 4 can still maintain stable operation in a high vibration environment, thereby improving the reliability and stability of data transmission.
[0043] The present application also provides a drone, which is equipped with the wireless data transceiver provided in the embodiments of the present application.
[0044] Specifically, applying the wireless data transceiver provided in the embodiment of the present application to a drone can enable the drone to transmit data more stably when performing inspection tasks; the anti-vibration and buffering characteristics of the wireless data transceiver effectively reduce the interference to the communication signal during flight, ensuring that the drone can perform tasks in complex environments, and improving the performance of the drone in industrial and commercial applications.
[0045] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A wireless data transceiver, characterized in that: The wireless data transceiver device includes: a piston cylinder, a first annular air-filled cushion, a second annular air-filled cushion, a cylindrical piston connecting rod and a wireless communication module; The vertical lower end of the cylindrical piston connecting rod is connected to the wireless communication module by a fixed connection, and the vertical upper end of the cylindrical piston connecting rod is connected to the piston cylinder by an insertion connection. A protruding ring is provided at the middle section of the vertical upper end of the cylindrical piston connecting rod, the first annular inflatable cushion is provided above the protruding ring, and the second annular inflatable cushion is provided below the protruding ring. The wireless data transceiver is connected to the UAV fuselage through the piston cylinder.
2. The wireless data transceiver according to claim 1, wherein: The upper end of the piston cylinder is provided with a trapezoidal flange; The wireless data transceiver is connected to the drone body via the piston cylinder, and includes: The wireless data transceiver is connected to the UAV fuselage in a snap-fit manner via the trapezoidal flange.
3. The wireless data transceiver according to claim 1, wherein: The wireless communication module is in the shape of an elongated strip, and both ends of the wireless communication module are respectively connected to one of the cylindrical piston connecting rods.
4. The wireless data transceiver according to claim 3, wherein: The first cylindrical piston connecting rod and the second cylindrical piston connecting rod are connected by a tensioning bolt, wherein the first cylindrical piston connecting rod and the second cylindrical piston connecting rod are cylindrical piston connecting rods respectively arranged at two ends of the wireless communication module.
5. The wireless data transceiver according to claim 4, wherein: The first cylindrical piston connecting rod is provided with a first externally threaded screw rod, and the second cylindrical piston connecting rod is provided with a second externally threaded screw rod; the tensioning bolt is provided with a first internally threaded through hole and a second internally threaded through hole; the first externally threaded screw rod is threadedly fastened to the first internally threaded through hole, and the second externally threaded screw rod is threadedly fastened to the second internally threaded through hole.
6. The wireless data transceiver according to claim 5, wherein: The first externally threaded screw rod and the second externally threaded screw rod are both configured as hollow tubular structures.
7. The wireless data transceiver according to claim 3, wherein: Connecting seats are respectively provided at both ends of the wireless communication module, and the connecting seats are connected to the cylindrical piston connecting rod by means of threads or snaps.
8. The wireless data transceiver according to any one of claims 1 to 7, characterized in that: An annular protrusion is provided inside the piston cylinder, and the annular protrusion is arranged above the first annular inflatable buffer pad.
9. The wireless data transceiver according to any one of claims 1 to 7, characterized in that: The inner wall of the piston cylinder is provided with a guide groove, and the outer surface of the cylindrical piston connecting rod is provided with a guide protrusion, and the guide groove and the guide protrusion form a stable connection structure through cooperation.
10. A drone, characterized in that: A wireless data transceiver as described in any one of claims 1 to 9 is installed.