A quick-mount structure for a UAV on-board storage device

Abstract

The application discloses a quick-mounting structure for an unmanned aerial vehicle on-board storage device, and relates to the field of unmanned aerial vehicles, which comprises a fixing assembly, a storage hard disk and a hard disk fixing shell, wherein the top of the fixing assembly is fixedly installed with the bottom of the hard disk fixing shell. In the application, during the installation process, the storage hard disk extrudes the pressing plate and the pressing rod upwards, and the pressing plate and the pressing rod extrude the storage hard disk downwards under the action of the elastic force, so that the storage hard disk is fixed in the hard disk fixing shell, the stability of the storage hard disk during quick mounting is enhanced, meanwhile, the hydraulic rod can drive the push block to approach the side plate, the push block pushes the horizontal plate and the clamping plate to move, the storage hard disk is clamped in the hard disk fixing shell, the installation stability of the storage hard disk is enhanced, the quick installation and disassembly of the storage hard disk are realized, when the unmanned aerial vehicle generates great vibration, the buffer plate, the friction strip and the rubber ring can absorb and buffer the external vibration, the protection effect on the storage hard disk is improved, and the occurrence rate of the storage hard disk failure is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicles (UAVs), and in particular to a quick-install structure for an onboard storage device of a UAV. Background Art

[0002] When drones are performing high-altitude mapping and inspections, they need to store the collected data in storage devices (large-capacity mechanical hard drives). Nowadays, quick-detachable onboard hard drives are mostly used. In this way, after the drone returns, the onboard hard drive storing the data can be quickly removed, and then replaced with a spare hard drive to perform aerial photography again. The replaced hard drive can then be used to export data, thereby improving the efficiency of drone use.

[0003] In the prior art, such as the Chinese patent number CN218806683U, "A quick-detachable installation structure for an onboard storage device of an unmanned aerial vehicle", includes a hard disk case body for installing a hard disk, a socket for plugging in the hard disk is provided in the hard disk case body, a slot is provided on the side wall of the hard disk case body, a detachable sealing cover is installed on the outside of the hard disk case body, a threaded positioning hole is provided at one end of the bottom of the hard disk case body close to the sealing cover plate, a bottom plate is provided below the outside of the socket, a rubber gasket is installed on the top of the bottom plate through a first spring, and an inclined portion is provided on the side of the rubber gasket facing the sealing cover plate, a pressure rod is installed on the top of the hard disk case body through the threaded hole, a slide groove is vertically provided above the outside of the socket, a rubber pressure block is slidably inserted in the slide groove, a circular card groove is provided on the top of the rubber pressure block, the bottom end of the pressure rod is movably connected in the circular card groove, and the pressure rod can rotate freely in the horizontal direction in the circular card groove.

[0004] Drones inevitably experience shaking and vibration during flight. The existing quick-release mechanism has a simple structure and lacks protective components for the internal mechanical hard drive interface. When the drone experiences large vibrations, the hard drive interface may wear or loosen, which in turn leads to interference with the hard drive interface's electrical signals or interruption of data transmission due to vibration of the magnetic head inside the hard drive, affecting the drone's normal high-altitude mapping and inspection work. To address the above problems, a quick-release structure for a drone's onboard storage device is proposed. Summary of the Invention

[0005] The present invention aims to provide a quick-install structure for an onboard storage device of a drone, addressing the problem that the existing quick-release structures proposed in the background art lack protective components for the internal mechanical hard drive interface. When the drone experiences significant vibration, the hard drive interface may wear or loosen, leading to interference with the hard drive interface's electrical signals or data transmission interruption due to vibration of the magnetic head within the hard drive. In the present invention, during installation, the hard drive presses a pressure plate and a pressure rod upward. Under the action of elastic force, the pressure rod and the pressure plate both press the hard drive downward, thereby securing the hard drive within the hard drive housing and enhancing its stability during quick installation. Simultaneously, a hydraulic rod drives a push block toward the side plate, which pushes the cross plate and clamping plate to move, clamping the hard drive within the hard drive housing. This enhances the installation stability of the hard drive and enables rapid installation and removal. When the drone experiences significant vibration, the buffer plate, friction strip, and rubber ring absorb and cushion the external vibration, improving protection for the hard drive and reducing the incidence of hard drive failure.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a quick-install structure for an onboard storage device of an unmanned aerial vehicle, comprising a fixing assembly, a storage hard disk and a hard disk fixing shell, wherein the top of the fixing assembly is fixedly installed with the bottom of the hard disk fixing shell, the fixing assembly comprises a mounting base, a placement plate, a fixing rod, a connecting rod and a push block, two hydraulic rods are symmetrically fixedly installed at both ends of the top of the mounting base, the output end of the hydraulic rod is fixedly connected to one side of the fixing rod, one end of the connecting rod is fixedly connected to the other side of the fixing rod, and the other end of the connecting rod is fixedly connected to the push block, the hard disk fixing The fixed shell includes a top cover, a baffle, a pressure rod, a spring group 1 and a pressure plate, and two clamping assemblies are symmetrically fixedly installed at both ends of the top cover, and the clamping assembly includes a side plate, a stopper, a cross plate, a spring group 2 and a clamping plate. A through hole is opened on one side of the side plate, and a cavity is opened on the other side of the side plate. One end of the spring group 2 is fixedly installed on the inner side of the cavity, and the other end of the spring group 2 is fixedly connected to one side of the cross plate, one side of the clamping plate is fixedly connected to the other side of the cross plate, and a buffer plate is fixedly connected to the other side of the clamping plate, and one end of the cross plate is fixedly connected to one end of the stopper.

[0007] Preferably, the top of the side panel is fixedly connected to one end of the top cover, and the bottom of the side panel is fixedly connected to the top of the placement plate.

[0008] Preferably, one end of the top cover is fixedly connected to the top of the baffle, friction strips are symmetrically bonded to both ends of the baffle, and a groove is provided at the top of the baffle.

[0009] Preferably, the inside of the groove is fixedly connected with a pressing spring, both ends of the pressing rod are slidably installed with the inner wall of the groove, and the top of the pressing rod is fixedly connected with the bottom of the pressing spring.

[0010] Preferably, the bottom of the baffle is fixedly connected with the top of the placing plate, the bottom of the top cover is provided with a top groove, and both ends of the top groove are symmetrically provided with sliding grooves.

[0011] Preferably, both ends of the pressing plate are slidably installed with the sliding grooves, the top of the spring group one is fixedly installed with the top of the top groove, and the bottom of the spring group one is fixedly connected with the top of the pressing plate.

[0012] Preferably, the top of the mounting bottom plate is symmetrically fixedly connected with four sliding rails at both ends, and both ends of the bottom of the fixed rod are slidably installed with the top of the sliding rails.

[0013] Preferably, both ends of the top of the top cover are symmetrically fixedly installed with two protective covers, the top of the protective cover is provided with an opening, and the bottom of the protective cover is fixedly connected with the top of the mounting bottom plate.

[0014] Preferably, the top of the mounting bottom plate is fixedly installed with the bottom of the placing plate, the top of the placing plate is provided with a bottom groove, and the inside of the bottom groove is fixedly connected with a rubber ring.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] 1、In the present application, by setting the hard disk fixing shell, the storage hard disk extrudes the pressing plate and the pressing rod upwards during the sliding process along the placing plate, until the interface end of the storage hard disk protrudes from the baffle, the pressing rod extrudes the interface end of the storage hard disk downwards under the pressure of the pressing spring, and the pressing plate extrudes the storage hard disk downwards under the elastic force of the spring group one, so as to fix the storage hard disk in the hard disk fixing shell, so that the storage hard disk is not easy to slide, and the stability of the storage hard disk during quick installation is enhanced; meanwhile, one side of the clamping plate is provided with a buffer plate made of rubber material, the friction strip and the rubber ring are both made of rubber material, and both have elasticity, the interface and the bottom of the storage hard disk have a buffer structure, when the unmanned aerial vehicle produces a large vibration, the buffer plate can absorb and buffer the external vibration, and the friction strip and the rubber ring have a buffer and shock absorption effect, effectively improving the protection effect of the storage hard disk, and reducing the failure rate of the storage hard disk.

[0017] 2. In the present invention, by setting a fixing component and a clamping component, the hydraulic rod is turned on, the hydraulic rod drives the push block to approach the side plate, and the push block pushes the cross plate and the clamping plate to move until the clamping plate fits with both sides of the storage hard disk. The clamping plate can clamp the storage hard disk in the hard disk fixing shell, enhance the installation stability of the storage hard disk, and avoid the problem of wear or loosening of the storage hard disk interface end caused by vibration of the drone. At the same time, the installation process is simple and fast, and the storage hard disk can be quickly installed and disassembled, getting rid of the disadvantages of traditional installation using bolts, and is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of a quick-install structure for a storage device onboard a drone according to the present invention;

[0019] Figure 2 This is a structural diagram of a storage hard disk with a quick-install structure for a drone-mounted storage device according to the present invention;

[0020] Figure 3 This is an exploded view of a quick-install structure for a storage device onboard a drone according to the present invention;

[0021] Figure 4 This is a structural schematic diagram of a fixing assembly of a quick-install structure for an onboard storage device of a drone according to the present invention;

[0022] Figure 5 This is a bottom-up structural schematic diagram of a hard disk fixing housing with a quick-install structure for an onboard storage device of a drone according to the present invention;

[0023] Figure 6 A side sectional view of a hard disk fixing housing with a quick-install structure for a storage device onboard a drone according to the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of a quick-install structure for a storage device onboard a drone according to the present invention, and a front cross-sectional view of a clamping assembly;

[0025] Figure 8 The present invention is a quick-install structure for a storage device on a drone. Figure 7 A magnified detail of point A in the middle.

[0026] In the figure: 1. Fixing assembly; 2. Storage hard disk; 3. Hard disk fixing shell; 11. Mounting base plate; 12. Placement plate; 13. Hydraulic rod; 14. Bottom groove; 15. Rubber ring; 16. Slide rail; 17. Fixing rod; 18. Connecting rod; 19. Push block; 31. Top cover; 32. Protective cover; 33. Opening; 34. Clamping assembly; 35. Baffle; 36. Groove; 37. Pressure spring; 38. Pressure rod; 39. Friction strip; 40. Top groove; 41. Spring group 1; 42. Pressure plate; 43. Slide groove; 341. Side plate; 342. Block; 343. Horizontal plate; 344. Through hole; 345. Cavity; 346. Spring group 2; 347. Clamping plate; 348. Buffer plate. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0028] Example

[0029] Reference Figures 1-8As shown: A quick-install structure for a storage device on a drone, comprising a fixing assembly 1, a storage hard disk 2 and a hard disk fixing shell 3. The top of the fixing assembly 1 is fixedly installed with the bottom of the hard disk fixing shell 3. The fixing assembly 1 comprises a mounting base 11, a placement plate 12, a fixing rod 17, a connecting rod 18 and a push block 19. Two hydraulic rods 13 are symmetrically fixedly installed at both ends of the top of the mounting base 11. The output end of the hydraulic rod 13 is fixedly connected to one side of the fixing rod 17, and one end of the connecting rod 18 is fixedly connected to the other side of the fixing rod 17, and the connection The other end of the rod 18 is fixedly connected to the push block 19. The hard disk fixed shell 3 includes a top cover 31, a baffle 35, a pressure rod 38, a spring group 1 41 and a pressure plate 42. Two clamping assemblies 34 are symmetrically fixedly installed at both ends of the top cover 31. The clamping assembly 34 includes a side plate 341, a baffle 342, a cross plate 343, a spring group 2 346 and a clamping plate 347. A through hole 344 is formed on one side of the side plate 341, and a cavity 345 is formed on the other side of the side plate 341. One end of the spring group 2 346 is fixedly installed to the inner side of the cavity 345. The other end of the spring group 346 is fixedly connected to one side of the cross plate 343, one side of the clamping plate 347 is fixedly connected to the other side of the cross plate 343, and the other side of the clamping plate 347 is fixedly connected to the buffer plate 348, and one end of the cross plate 343 is fixedly connected to one end of the stop block 342. After the storage hard disk 2 is placed, the hydraulic rod 13 is opened, and the hydraulic rod 13 can drive the push block 19 to approach the side plate 341. The push block 19 pushes the cross plate 343 and the clamping plate 347 to continue moving until the clamping plate 347 fits the two sides of the storage hard disk 2. The baffle 342 at one end of the horizontal plate 343 moves to one end of the storage hard disk 2, and the clamping plate 347 can clamp the storage hard disk 2 in the hard disk fixing shell 3, thereby enhancing the installation stability of the storage hard disk 2. At the same time, the installation process is simple and fast. At the same time, when removing the storage hard disk 2, it is only necessary to open the hydraulic rod 13, and the hydraulic rod 13 drives the push block 19 to move outward. The horizontal plate 343 and the clamping plate 347 can automatically return to the cavity 345 under the pulling force of the spring group 2 346, and the operator can then take the storage hard disk 2 outward.

[0030] according to Figure 3 and Figure 5 As shown, the top of the side panel 341 is fixedly connected to one end of the top cover 31, and the bottom of the side panel 341 is fixedly connected to the top of the placement plate 12. The storage hard disk 2 will be placed on the top of the placement plate 12 during installation. The placement plate 12 facilitates the installation and disassembly of the storage hard disk 2.

[0031] according to Figure 5 and Figure 6 As shown, one end of the top cover 31 is fixedly connected to the top of the baffle 35, and friction strips 39 are symmetrically bonded to both ends of the baffle 35. A groove 36 is provided at the top of the baffle 35. The friction strip 39 is made of rubber material and is elastic.

[0032] according to Figure 6 As shown, the interior of the groove 36 is fixedly connected with a pressure spring 37, the two ends of the pressure rod 38 are slidably installed with the inner wall of the groove 36, and the top of the pressure rod 38 is fixedly connected with the bottom of the pressure spring 37. The storage hard disk 2 can squeeze the pressure rod 38 upward into the groove 36. Under the pressure of the top pressure spring 37, the pressure rod 38 can squeeze the interface end of the storage hard disk 2 downward to squeeze and fix the storage hard disk 2.

[0033] according to Figure 5 and Figure 6 As shown, the bottom of the baffle 35 is fixedly connected to the top of the placement plate 12, a top groove 40 is provided at the bottom of the top cover 31, and sliding grooves 43 are symmetrically provided at both ends of the top groove 40. When the storage hard disk 2 slides along the placement plate 12, the top of the storage hard disk 2 touches the pressure plate 42 and presses the pressure plate 42 upward, and the pressure plate 42 is squeezed into the top groove 40.

[0034] according to Figures 4-6 As shown, both ends of the pressure plate 42 are slidably installed with the slide groove 43, the top of the spring group 41 is fixedly installed with the top of the top groove 40, and the bottom of the spring group 41 is fixedly connected with the top of the pressure plate 42. Under the elastic force of the top spring group 41, the pressure plate 42 presses the top of the storage hard disk 2 downward, thereby fixing the storage hard disk 2 in the hard disk fixing shell 3, making the storage hard disk 2 not easy to slide.

[0035] according to Figures 1-4 As shown, four slide rails 16 are symmetrically fixedly connected to the top ends of the mounting base 11, and the bottom ends of the fixed rod 17 are slidably installed with the top of the slide rails 16. The hydraulic rod 13 can drive the fixed rod 17 to slide along the slide rails 16, and the fixed rod 17 drives the push block 19 to approach the side plate 341.

[0036] according to Figures 1-4 As shown, two protective covers 32 are symmetrically fixedly installed at both ends of the top of the top cover 31, and an opening 33 is opened through the top of the protective cover 32. The bottom of the protective cover 32 is fixedly connected to the top of the mounting base 11. The protective cover 32 has a protective effect on the hydraulic rod 13.

[0037] according to Figures 1-4 As shown, the top of the mounting base 11 is fixedly mounted to the bottom of the placement plate 12. A bottom groove 14 is provided on the top of the placement plate 12, and a rubber ring 15 is fixedly connected to the inside of the bottom groove 14. The rubber ring 15 has a buffering and shock-absorbing effect, which effectively improves the protection effect on the bottom end of the storage hard disk 2 and reduces the occurrence rate of failure of the storage hard disk 2.

[0038] The device is used in conjunction with its working principle. The quick-install structure consists of a fixing assembly 1 and a hard drive fixing housing 3. When installing a storage hard drive 2 into the quick-install structure, a baffle 35 is fixedly connected to one end of the hard drive fixing housing 3. The other end of the hard drive fixing housing 3 is an insertion port. First, align the interface end of the storage hard drive 2 with the insertion port. The storage hard drive 2 is positioned between the two clamping assemblies 34 and slides inward along the placement plate 12.

[0039] When the storage hard disk 2 slides along the placement plate 12, the top of the storage hard disk 2 touches the pressure plate 42 and presses the pressure plate 42 upward. The pressure plate 42 is squeezed into the top groove 40 and continues to push the storage hard disk 2 inward until the interface end of the storage hard disk 2 extends out of the baffle 35. The storage hard disk 2 squeezes the pressure rod 38, and the pressure rod 38 is squeezed upward into the groove 36. At the same time, friction strips 39 are provided on both sides of the baffle 35. The friction strips 39 and the rubber ring 15 are both made of rubber material, and the friction strips 39 and the rubber ring 15 are elastic. The pressure rod 38 can squeeze the interface end of the storage hard disk 2 downward under the pressure of the top pressure spring 37. At the same time, the pressure plate 42 squeezes the top of the storage hard disk 2 downward under the elastic force of the top spring group 1 41, thereby fixing the storage hard disk 2 in the hard disk fixing shell 3, making the storage hard disk 2 not easy to slide.

[0040] After the storage hard disk 2 is placed, the hydraulic rods 13 at both ends are opened. The hydraulic rods 13 can drive the fixing rods 17 to slide along the slide rails 16. The fixing rods 17 drive the push blocks 19 to approach the side plates 341. The push blocks 19 pass through the through holes 344 and fit into the inner side of the transverse plate 343. The push blocks 19 push the transverse plate 343 and the clamping plates 347 to continue moving until the clamping plates 347 fit into both sides of the storage hard disk 2. The baffle 342 at one end of the transverse plate 343 moves to one end of the storage hard disk 2. The clamping plates 347 can clamp the storage hard disk 2 in the hard disk fixing shell 3, thereby enhancing the installation stability of the storage hard disk 2. The utility model has the advantages of high stability, and can avoid the problem of wear or loosening of the interface end of the storage hard disk 2 caused by vibration of the drone. At the same time, the installation process is simple and fast, and no bolts and other parts are required. At the same time, when disassembling, it is only necessary to open the hydraulic rod 13, and the hydraulic rod 13 drives the push block 19 to move outward. The cross plate 343 and the clamping plate 347 can automatically return to the cavity 345 under the pulling force of the spring group 2 346. The operator can then take the storage hard disk 2 outward, thereby realizing the rapid installation and removal of the storage hard disk 2, getting rid of the disadvantages of traditional installation using bolts, and convenient use.

[0041] At the same time, a buffer plate 348 made of rubber is provided on one side of the clamping plate 347. When the drone generates a large vibration, the buffer plate 348 can absorb and buffer the external vibration. At the same time, the friction strip 39 and the rubber ring 15 have a buffering and shock-absorbing effect, which effectively improves the protection effect of the storage hard disk 2 and reduces the occurrence rate of storage hard disk 2 failure.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A quick-install structure for a storage device onboard a drone, characterized in that: The invention comprises a fixing assembly (1), a storage hard disk (2) and a hard disk fixing shell (3), wherein the top of the fixing assembly (1) is fixedly mounted on the bottom of the hard disk fixing shell (3), the fixing assembly (1) comprises a mounting base (11), a placement plate (12), a fixing rod (17), a connecting rod (18) and a push block (19), two hydraulic rods (13) are symmetrically fixedly mounted on both ends of the top of the mounting base (11), the output end of the hydraulic rod (13) is fixedly connected to one side of the fixing rod (17), one end of the connecting rod (18) is fixedly connected to the other side of the fixing rod (17), and the other end of the connecting rod (18) is fixedly connected to the push block (19), the hard disk fixing shell (3) comprises a top cover (31), a baffle (35), a pressure rod (38), a spring group (41) and a pressure plate (42), the top cover ( Two clamping assemblies (34) are symmetrically fixedly installed at both ends of 31, and the clamping assembly (34) includes a side plate (341), a stopper (342), a transverse plate (343), a spring group 2 (346) and a clamping plate (347). A through hole (344) is provided on one side of the side plate (341), and a cavity (345) is provided on the other side of the side plate (341). One end of the spring group 2 (346) is fixedly installed on the inner side of the cavity (345), and the other end of the spring group 2 (346) is fixedly connected to one side of the transverse plate (343). One side of the clamping plate (347) is fixedly connected to the other side of the transverse plate (343), and a buffer plate (348) is fixedly connected to the other side of the clamping plate (347). One end of the transverse plate (343) is fixedly connected to one end of the stopper (342).

2. The quick-install structure for a storage device onboard a drone according to claim 1, characterized in that: The top of the side panel (341) is fixedly connected to one end of the top cover (31), and the bottom of the side panel (341) is fixedly connected to the top of the placement plate (12).

3. The quick-install structure for a storage device onboard a drone according to claim 2, characterized in that: One end of the top cover (31) is fixedly connected to the top of the baffle (35), friction strips (39) are symmetrically bonded to both ends of the baffle (35), and a groove (36) is provided at the top of the baffle (35).

4. The quick-install structure for a storage device onboard a drone according to claim 3, characterized in that: A pressure spring (37) is fixedly connected to the interior of the groove (36), both ends of the pressure rod (38) are slidably mounted on the inner wall of the groove (36), and the top of the pressure rod (38) is fixedly connected to the bottom of the pressure spring (37).

5. The quick-install structure for a storage device onboard a drone according to claim 1, characterized in that: The bottom of the baffle (35) is fixedly connected to the top of the placement plate (12), the bottom of the top cover (31) is provided with a top groove (40), and both ends of the top groove (40) are symmetrically provided with sliding grooves (43).

6. The quick-install structure for a storage device onboard a drone according to claim 5, characterized in that: The two ends of the pressure plate (42) are slidably mounted on the slide groove (43), the top of the spring group (41) is fixedly mounted on the top of the top groove (40), and the bottom of the spring group (41) is fixedly connected to the top of the pressure plate (42).

7. The quick-install structure for a storage device onboard a drone according to claim 1, characterized in that: Four slide rails (16) are symmetrically fixedly connected to the top ends of the installation base plate (11), and the bottom ends of the fixing rod (17) are slidably installed with the tops of the slide rails (16).

8. The quick-install structure for a storage device onboard a drone according to claim 7, characterized in that: Two protective covers (32) are symmetrically fixedly installed at both ends of the top of the top cover (31), and an opening (33) is opened through the top of the protective cover (32). The bottom of the protective cover (32) is fixedly connected to the top of the installation base plate (11).

9. The quick-install structure for a storage device onboard a drone according to claim 8, characterized in that: The top of the installation base plate (11) is fixedly installed with the bottom of the placement plate (12); a bottom groove (14) is provided on the top of the placement plate (12); and a rubber ring (15) is fixedly connected inside the bottom groove (14).

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