Vehicle-mounted unmanned aerial vehicle folding and unfolding platform

Abstract

The invention relates to the technical field of unmanned aerial vehicles, in particular to a vehicle-mounted unmanned aerial vehicle deploying and retracting platform which comprises a containing bin and a base and further comprises a deploying and retracting plate, the deploying and retracting plate is arranged on the base, and the unmanned aerial vehicle is borne to take off and land through the deploying and retracting plate; when the vehicle-mounted unmanned aerial vehicle folding and unfolding platform is used, the vehicle-mounted unmanned aerial vehicle folding and unfolding platform is different from the prior art, and when the vehicle-mounted unmanned aerial vehicle folding and unfolding platform is used, an air curtain surrounding an unmanned aerial vehicle can be formed through an air nozzle when the unmanned aerial vehicle lands through the arrangement of a positioning part and a control part, so that the unmanned aerial vehicle is prevented from deviating due to external factors; the unmanned aerial vehicle can accurately land on the folding and unfolding plate through the arrangement of the folding and unfolding assembly, after the unmanned aerial vehicle lands on the folding and unfolding plate, the unmanned aerial vehicle can be fixed at the first time, the situation that the unmanned aerial vehicle falls off from the folding and unfolding plate due to external factors when the unmanned aerial vehicle is not fixed is avoided, and the safety of the unmanned aerial vehicle during use is improved.

Description

Technical Field

[0001] This invention relates to the field of unmanned aerial vehicle (UAV) technology, specifically to a vehicle-mounted UAV launch and recovery platform. Background Technology

[0002] Unmanned aerial vehicles (UAVs), or drones for short, are unmanned aircraft controlled by radio remote control equipment and their own program control devices, or operated autonomously, either completely or intermittently, by an onboard computer. UAVs can be categorized into military and civilian applications. In the military field, UAVs are divided into reconnaissance aircraft and target drones. In the civilian field, UAVs represent a genuine necessity. Currently, their applications in aerial photography, agriculture, plant protection, miniature selfies, express delivery, disaster relief, news reporting, power line inspection, disaster relief, and film and television production have greatly expanded their uses. Existing UAVs are secured to vehicles by straps to their landing gear. When vehicles transport UAVs for fieldwork, the complex environment makes them highly susceptible to external interference during landing, causing them to slip off the landing platform and potentially damage the UAV. Therefore, we propose a vehicle-mounted UAV landing platform.

[0003] Invention Content

[0004] One of the technical problems this application aims to solve is: when the vehicle is stopped on rough ground, the drone can be locked onto immediately upon landing, and a suitable takeoff platform can be provided for the drone regardless of the environment.

[0005] To address the aforementioned technical problems, this application provides a vehicle-mounted drone launch and take-off platform, including a housing and a base, and a launch and take-off plate mounted on the base to support the drone's take-off and landing; a launch and take-off assembly disposed within the housing to control the launch and take-off plate to move the drone in and out of the housing and to level the drone during take-off; and a fixing assembly disposed on the launch and take-off plate to secure the drone immediately after landing.

[0006] In some embodiments, the take-up and release assembly includes a lifting member disposed within a receiving compartment. The lifting member controls the base to move the take-up and release plate in and out of the receiving compartment. The base is provided with a movable member, which enables a movable connection between the base and the take-up and release plate. The movable member is provided with an adjusting member, which adjusts the levelness of the take-up and release plate.

[0007] In some embodiments, the lifting component includes a lifting screw rotatably disposed within a receiving chamber, a plurality of sliding rods disposed within the receiving chamber, a plurality of extension blocks disposed on the base, the extension blocks being threadedly connected to the lifting screw and slidably connected to the sliding rods, a worm gear disposed on the lifting screw, a worm cooperating with the worm gear disposed on the side wall of the receiving chamber, the worm being rotatably connected to the side wall of the receiving chamber, a turntable disposed at the end of the worm away from the worm gear, and a handle disposed on the outer edge of the turntable.

[0008] In some embodiments, the positioning element includes an air chamber disposed on a receiving chamber, a connector disposed on the air chamber and connected to an air pump, a plurality of air jet chambers uniformly disposed on the side wall of the receiving chamber, the plurality of air jet chambers being connected to the air chamber, and a plurality of air jet nozzles disposed on the air jet chambers.

[0009] In some embodiments, the control component includes a plurality of rotating plates disposed on the jet chamber, a rotating shaft rotatably disposed on the rotating plates, a rotating gear disposed on the rotating shaft, a fan blade disposed at the end of the rotating shaft, a sealing groove being formed in the jet chamber, a sealing plate being slidably disposed in the sealing groove, a control screw being rotatably disposed in the jet chamber, the control screw being threadedly connected to the sealing plate, and a control gear cooperating with the rotating gear being disposed at the end of the control screw.

[0010] In some embodiments, the fixing component includes a fixing member disposed on the take-up and take-down plate to fix the drone. The fixing member is provided with a trigger member, which drives the fixing member to fix the drone at the first moment of landing. The fixing member is provided with a locking member to lock the fixing member.

[0011] In some embodiments, the fixing member includes multiple guide rails arranged opposite to each other on the take-up and release plate. The guide rails are L-shaped, and multiple translation rods are slidably arranged within the guide rails. The take-up and release plate has multiple moving slots. Multiple connecting rods that cooperate with the moving slots are provided on the translation rods. The connecting rods are slidably connected to the moving slots. A pressure rod is provided on the connecting rod. The pressure rod is slidably connected to the moving slot. Two settling slots are provided on the side of the take-up and release plate away from the moving slots. The settling slots are connected to the moving slots. A positioning slot that cooperates with the pressure rod is provided on the side wall of the settling slot. A pull rod is provided between the multiple translation rods. A positioning plate is provided on the take-up and release plate. The pull rod passes through the positioning plate and is slidably connected to the positioning plate. A limit plate is provided on the pull rod. A locking spring is provided on the pull rod between the limit plate and the positioning plate.

[0012] In some embodiments, the trigger includes a plurality of telescopic rods evenly arranged in the settling trough, each telescopic rod being provided with a support plate, and each of the plurality of telescopic rods being provided with a return spring. The telescopic rods pass through the return springs and are connected to the support plate. A baffle is provided on the support plate at the position where it connects with the moving trough, and a support block is provided on the support plate.

[0013] In some embodiments, the locking member includes a locking plate disposed on the extension plate on one side of the pull rod. The locking plate has a locking groove, a push spring is disposed in the locking groove, a locking rod is disposed on the push spring, a sliding groove is disposed on the locking plate and connected to the locking groove, a push rod is disposed on the locking rod and slidably connected to the sliding groove, and a locking groove is disposed on the pull rod to cooperate with the locking rod.

[0014] In some embodiments, a horizontal instrument panel is provided on the retractable plate on the other side of the support column.

[0015] The present invention has at least the following beneficial effects: This vehicle-mounted drone launch and take-up platform, unlike the prior art, uses positioning and control components to create an air curtain that surrounds the drone when it lands, preventing it from veering off course due to external factors and ensuring that the drone lands accurately on the launch and take-up platform. Furthermore, the fixing components ensure that the drone is secured immediately after landing on the platform, preventing it from falling off the platform due to external factors and improving the safety of drone use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 For the present invention Figure 1 Cross-sectional structural diagram;

[0018] Figure 3 For the present invention Figure 2 Cross-sectional structural diagram;

[0019] Figure 4 For the present invention Figure 1 Cross-sectional structural diagram;

[0020] Figure 5 For the present invention Figure 4 Cross-sectional structural diagram;

[0021] Figure 6 For the present invention Figure 5 Explosion structure diagram;

[0022] Figure 7 For the present invention Figure 6Enlarged structural diagram of area A in the middle;

[0023] Figure 8 For the present invention Figure 3 Another cross-sectional structural diagram;

[0024] Figure 9 For the present invention Figure 8 Explosion structure diagram;

[0025] Figure 10 For the present invention Figure 8 Another structural diagram;

[0026] Figure 11 For the present invention Figure 10 Cross-sectional structural diagram;

[0027] Figure 12 For the present invention Figure 10 Schematic diagram of the middle fixing component;

[0028] Figure 13 This is a schematic diagram of the locking component structure of the present invention;

[0029] Figure 14 For the present invention Figure 13 Schematic diagram of the exploded structure.

[0030] In the diagram: 1. Receiving compartment; 2. Base; 3. Retraction plate; 4. Retraction assembly; 5. Lifting component; 51. Lifting screw; 52. Sliding rod; 53. Extension block; 54. Worm gear; 55. Worm; 56. Turntable; 57. Handle; 6. Positioning component; 61. Air chamber; 62. Connector; 63. Jet chamber; 64. Jet nozzle; 7. Control component; 71. Rotating plate; 72. Rotating shaft; 73. Rotating gear; 74. Fan blade; 75. Enclosure slot; 76. Sealing plate; 77. Control screw; 78. Control gear; 8. Fixing assembly; 9. Fixing component; 91. 92. Guide rail; 93. Translation rod; 94. Moving groove; 95. Linkage rod; 96. Pressure rod; 97. Settling groove; 98. Positioning groove; 99. Pull rod; 90. Positioning plate; 910. Limiting plate; 911. Locking spring; 10. Trigger; 101. Telescopic rod; 102. Return spring; 103. Bearing plate; 104. Baffle; 105. Bearing block; 11. Locking element; 111. Locking plate; 112. Locking groove; 113. Push spring; 114. Locking rod; 115. Sliding groove; 116. Push rod; 117. Locking groove; 12. Horizontal instrument panel. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. 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.

[0032] Example 1

[0033] Please see Figure 1-14 The present invention provides a technical solution:

[0034] A vehicle-mounted drone launch and recovery platform includes a housing 1 and a base 2, and also includes

[0035] The retractable plate 3 is mounted on the base 2 and supports the take-off and landing of the UAV.

[0036] The retraction and deployment component 4 is installed inside the housing 1. The retraction and deployment component 4 controls the retraction and deployment plate 3 to move the drone in and out of the housing 1 and to level the drone during takeoff. The retraction and deployment component 4 is designed so that when the vehicle-mounted drone is working in the field and cannot find a suitable parking environment, the retraction and deployment component 4 can adjust the level of the retraction and deployment plate 3 to provide a suitable environment for the drone to take off.

[0037] The fixing component 8 is installed on the take-up and take-down plate 3. The fixing component 8 drives the take-up and take-down plate 3 to fix the drone immediately after it lands. The fixing component 8 ensures that the drone can be fixed immediately after it lands on the take-up and take-down plate 3, preventing the drone from falling off the take-up and take-down plate 3 due to external factors, thus improving the safety of the drone during use.

[0038] The take-up and take-down assembly 4 includes a lifting component 5 installed in the receiving compartment 1. The lifting component 5 controls the base 2 to move the take-up and take-down plate 3 in and out of the receiving compartment 1. The base 2 is provided with a positioning component 6, which provides positioning for the drone when it lands. The positioning component 6 is provided with a control component 7, which controls the operation of the positioning component 6.

[0039] The lifting component 5 includes a lifting screw 51 rotatably mounted inside the receiving chamber 1. Multiple sliding rods 52 are provided inside the receiving chamber 1. Multiple extension blocks 53 are provided on the base 2. The extension blocks 53 are threadedly connected to the lifting screw 51 and slidably connected to the sliding rods 52. A worm gear 54 is provided on the lifting screw 51. A worm 55, which cooperates with the worm gear 54, is provided on the side wall of the receiving chamber 1. The worm 55 is rotatably connected to the side wall of the receiving chamber 1. A turntable 56 is provided at the end of the worm 55 away from the worm gear 54. A handle 57 is provided on the outer edge of the turntable 56. The lifting component 5 allows the retractable plate 3 to be retracted into and out of the receiving chamber 1, protecting the drone from damage when it is not in use or during vehicle travel.

[0040] The positioning component 6 includes an air chamber 61 disposed on the receiving compartment 1. A connector 62 is disposed on the air chamber 61 and connected to the vehicle-mounted air pump. A plurality of air jet chambers 63 are evenly disposed on the side wall of the receiving compartment 1. The plurality of air jet chambers 63 are connected to the air chamber 61, and a plurality of air jet nozzles 64 are disposed on the air jet chambers 63.

[0041] The control component 7 includes multiple rotating plates 71 disposed on the jet chamber 63. A rotating shaft 72 is rotatably disposed on the rotating plate 71. A rotating gear 73 is disposed on the rotating shaft 72. A fan blade 74 is disposed at the end of the rotating shaft 72. A sealing groove 75 is opened on the jet chamber 63. A sealing plate 76 is slidably disposed in the sealing groove 75. A control screw 77 is rotatably disposed in the jet chamber 63. The control screw 77 is threadedly connected to the sealing plate 76. A control gear 78 is disposed at the end of the control screw 77 for use with the rotating gear 73.

[0042] When the drone lands, the vehicle-mounted air pump continues to work, inflating the air chamber 61. At this time, the air chamber 6 forms a high pressure, and the gas in the air chamber 6 enters the jet chamber 63 under high pressure. When the drone needs to land, a strong wind will be generated below the drone, driving the fan blades 74 to rotate, which in turn drives the rotating shaft 72 to rotate. At this time, the rotating gear 73 connected to the rotating shaft 72 rotates synchronously, which in turn controls the control gear 78 set on the control screw 77 to rotate synchronously. When the control gear 78 rotates, it drives the control screw 77 to rotate synchronously, which in turn drives the sealing plate 76 to move outward, thereby releasing the blockage of the jet nozzles 64. At this time, the high pressure drives multiple jet nozzles 64 to spray air simultaneously, forming an air curtain to wrap around the drone and prevent external factors from affecting the drone's landing. After the drone has landed, the fan blades 74 are rotated in the opposite direction to reset the sealing plate 76. The setting of the positioning component 6 and the control component 7 greatly improves the safety and convenience of the drone landing.

[0043] The fixing component 8 includes a fixing member 9 mounted on the take-up and take-down plate 3, which secures the drone. The fixing member 9 is equipped with a trigger member 10, which triggers the fixing member 9 to secure the drone immediately upon landing. The fixing member 9 is also equipped with a locking member 11, which locks the fixing member 9 in place. The fixing component 8 secures the drone immediately upon landing, preventing it from falling off the take-up and take-down platform due to external factors and causing damage.

[0044] The fixing component 9 includes multiple guide rails 91 arranged opposite to each other on the take-up and release plate 3. Each guide rail 91 is L-shaped. Multiple translation rods 92 are slidably disposed within each guide rail 91. The take-up and release plate 3 has multiple moving slots 93. Each translation rod 92 has multiple connecting rods 94 that cooperate with the moving slots 93. The connecting rods 94 are slidably connected to the moving slots 93. Each connecting rod 94 has a pressure rod 95, which is slidably connected to the moving slots 93. Two settling grooves 96 are formed on the side of the take-up and release plate 3 away from the moving slots 93. The settling trough 96 is connected to the moving trough 93. The side wall of the settling trough 96 is provided with a positioning groove 97 that cooperates with the pressure rod 95. A pull rod 98 is provided between the multiple translation rods 92. A positioning plate 99 is provided on the take-up and release plate 3. The pull rod 98 passes through the positioning plate 99 and is slidably connected to the positioning plate 99. A limit plate 910 is provided on the pull rod 98. A locking spring 911 is provided on the pull rod 98 between the limit plate 910 and the positioning plate 99. The fixing part 9 can fix the drone on the take-up and release plate 3 to prevent the drone from falling.

[0045] The trigger 10 includes multiple telescopic rods 101 evenly arranged in the settling trough 96. Each telescopic rod 101 is provided with a support plate 103, and each of the multiple telescopic rods 101 is provided with a return spring 102. The telescopic rods 101 pass through the return springs 102 and are connected to the support plate 103. A baffle 104 is provided at the position where the support plate 103 connects with the moving groove 93. A support block 105 is provided on the support plate 103. The trigger 10 can drive the fixing component 9 to operate and lock the drone at the first moment of the drone's landing. The support block 105 is made of rubber. The advantage of the support block 105 is that when the pressure rod 95 fixes the drone, the support block 105 can buffer the drone when the vehicle moves and the drone vibrates due to bumps, thus avoiding damage to the drone.

[0046] The locking component 11 includes a locking plate 111 disposed on the retractable plate 3 on one side of the pull rod 98. The locking plate 111 has a locking groove 112, a push spring 113 disposed in the locking groove 112, a locking rod 114 disposed on the push spring 113, a sliding groove 115 disposed on the locking plate 111, the sliding groove 115 being connected to the locking groove 112, a push rod 116 disposed on the locking rod 114, the push rod 116 being slidably connected to the sliding groove 115, and a locking groove 117 disposed on the pull rod 98 for use with the locking rod 114. The locking component 11 can lock the fixing component 9 when the drone is unlocked, preventing the fixing component 9 from affecting the takeoff of the drone.

[0047] When the drone is ready to take off, the pull rod 98 is pulled to move multiple translation rods 92, which in turn move multiple linkage rods 94 on the translation rods 92, causing the pressure rod 95 to move until the locking rod 114 engages with the locking groove 117 on the pull rod 98 under the force of the push spring 113. At this time, the pressure rod 95 is released from locking the drone. After the drone takes off, the return spring 102 in the settling groove 96 pushes the bearing plate 103 to rise, which in turn raises the baffle 104, sealing the connection between the settling groove 96 and the moving groove 93. Then, the push rod 116 is driven to move the locking rod 114 out of the locking groove 117, thereby releasing the fixation of the pull rod 98. At this time, the pressure rod 95 contacts the baffle 104.

[0048] When the drone completes its flight mission and lands, the staff controls the drone to land on the support block 105. Under the pressure of the drone's gravity, the return spring 102 contracts, causing the support plate 103 to descend, which in turn causes the baffle 104 to descend, thereby releasing the baffle 104 from blocking the connection between the moving groove 93 and the settling groove 96. At this time, the pressure rod 95 enters the positioning groove 97 set on the settling groove 96 under the push of the locking spring 911, and the drone is fixed again.

[0049] In use, when the drone is ready to take off, first pull the lever 98 to move multiple translation levers 92, which in turn moves multiple linkage levers 94 on the translation levers 92, causing the pressure lever 95 to move until the locking lever 114 engages with the locking groove 117 on the lever 98 under the force of the push spring 113. At this time, the pressure lever 95 releases the lock on the drone. After the drone takes off, the return spring 102 in the settling groove 96 pushes the bearing plate 103 to rise, which in turn moves the baffle 104 to rise, sealing the connection between the settling groove 96 and the moving groove 93. Then, the push rod 116 drives the locking lever 114 to disengage from the locking groove 117, thereby releasing the fixation on the lever 98. At this time, the pressure lever 95 contacts the baffle 104.

[0050] When the drone lands, the air pump inflates the air chamber 61. The gas in the air chamber 61 then enters the jet chamber 63 under pressure. When the drone needs to land, a strong wind is generated below it, causing the fan blades 74 to rotate, which in turn rotates the rotating shaft 72. The rotating gear 73 connected to the rotating shaft 72 rotates synchronously, which in turn controls the control gear 78 mounted on the control screw 77 to rotate synchronously. When the control gear 78 rotates, it drives the control screw 77 to rotate synchronously, further moving the sealing plate 76 outwards, thus releasing the blockage on the jet nozzles 64. At this point, multiple jet nozzles 64 simultaneously spray air, forming an air curtain that envelops the drone, preventing external factors from affecting its landing. After the drone lands, the fan blades 74 are rotated in the opposite direction to reset the sealing plate 76. The positioning component 6 and the control component 7 greatly improve the safety and convenience of drone landing.

[0051] When the drone lands completely, the staff controls the drone to land on the support block 105. Under the pressure of the drone's gravity, the reset spring 102 contracts, causing the support plate 103 to descend, which in turn causes the baffle 104 to descend, thereby releasing the baffle 104 from blocking the connection between the moving groove 93 and the settling groove 96. At this time, the pressure rod 95 enters the positioning groove 97 set on the settling groove 96 under the push of the locking spring 911, and re-fixes the drone.

[0052] Example 2

[0053] Please see Figure 1-14 The present invention provides a technical solution:

[0054] Unlike Embodiment 1, the take-up and take-down plate 3 is equipped with a leveling instrument panel 12, which makes it easier for staff to adjust the take-up and take-down plate 3 to a level position.

[0055] In use, when the drone is ready to take off, first pull the lever 98 to move multiple translation levers 92, which in turn moves multiple linkage levers 94 on the translation levers 92, causing the pressure lever 95 to move until the locking lever 114 engages with the locking groove 117 on the lever 98 under the force of the push spring 113. At this time, the pressure lever 95 releases the lock on the drone. After the drone takes off, the return spring 102 in the settling groove 96 pushes the bearing plate 103 to rise, which in turn moves the baffle 104 to rise, sealing the connection between the settling groove 96 and the moving groove 93. Then, the push rod 116 drives the locking lever 114 to disengage from the locking groove 117, thereby releasing the fixation on the lever 98. At this time, the pressure lever 95 contacts the baffle 104.

[0056] When the drone lands, the air pump inflates the air chamber 61. The gas in the air chamber 61 then enters the jet chamber 63 under pressure. When the drone needs to land, a strong wind is generated below the drone, which drives the fan blades 74 to rotate, further driving the rotating shaft 72 to rotate. At this time, the rotating gear 73 connected to the rotating shaft 72 rotates synchronously, which in turn controls the control gear 78 set on the control screw 77 to rotate synchronously. When the control gear 78 rotates, it drives the control screw 77 to rotate synchronously, further driving the sealing plate 76 to move outward, thereby releasing the blockage of the jet nozzles 64. At this time, multiple jet nozzles 64 spray air simultaneously, forming an air curtain to wrap around the drone and prevent external factors from affecting the drone's landing. After the drone has landed, the fan blades 74 are rotated in the opposite direction to reset the sealing plate 76. The positioning component 6 and the control component 7 greatly improve the safety and convenience of the drone landing.

[0057] When the drone has fully landed, the operator controls it to land on the support block 105. Under the pressure of the drone's gravity, the return spring 102 contracts, causing the support plate 103 to descend. Simultaneously, this causes the baffle 104 to descend, thus releasing the blockage between the moving groove 93 and the settling groove 96. At this time, the pressure rod 95, pushed by the locking spring 911, enters the positioning groove 97 set on the settling groove 96, re-fixing the drone. The take-up and retractor plate 3 is equipped with a leveling instrument panel 12, which allows the operator to more easily adjust the take-up and retractor plate 3 to a level position.

[0058] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0059] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted drone launch and take-off platform, comprising a receiving compartment (1) and a base (2), characterized in that: Also includes The retractable plate (3) is mounted on the base (2) and supports the take-off and landing of the UAV. The retraction and deployment assembly (4) is installed inside the receiving compartment (1). The retraction and deployment assembly (4) controls the retraction and deployment plate (3) to move the UAV into and out of the receiving compartment (1) and to level the UAV when it takes off. The fixing component (8) is set on the take-up plate (3). The fixing component (8) drives the take-up plate (3) to fix the UAV immediately after the UAV lands.

2. The vehicle-mounted UAV launch and recovery platform according to claim 1, characterized in that: The take-up and take-down assembly (4) includes a lifting component (5) installed in the receiving compartment (1). The lifting component (5) controls the base (2) to drive the take-up and take-down plate (3) in and out of the receiving compartment (1). The base (2) is provided with a positioning component (6). The positioning component (6) provides positioning for the UAV when it lands. The positioning component (6) is provided with a control component (7). The control component (7) controls the operation of the positioning component (6).

3. The vehicle-mounted UAV launch and recovery platform according to claim 2, characterized in that: The lifting component (5) includes a lifting screw (51) rotatably disposed in the receiving chamber (1), a plurality of sliding rods (52) disposed in the receiving chamber (1), a plurality of extension blocks (53) disposed on the base (2), the extension blocks (53) being threadedly connected to the lifting screw (51), the extension blocks (53) being slidably connected to the sliding rods (52), a worm gear (54) disposed on the lifting screw (51), a worm (55) cooperating with the worm gear (54) disposed on the side wall of the receiving chamber (1), the worm (55) being rotatably connected to the side wall of the receiving chamber (1), a turntable (56) disposed at the end of the worm (55) away from the worm gear (54), and a handle (57) disposed on the outer edge of the turntable (56).

4. The vehicle-mounted UAV launch and recovery platform according to claim 3, characterized in that: The positioning component (6) includes an air chamber (61) disposed on the receiving chamber (1), a connector (62) disposed on the air chamber (61), the connector (62) being connected to an air pump, a plurality of jet chambers (63) being evenly disposed on the side wall of the receiving chamber (1), the plurality of jet chambers (63) being connected to the air chamber (61), and a plurality of jet nozzles (64) being disposed on the jet chambers (63).

5. The vehicle-mounted UAV launch and recovery platform according to claim 4, characterized in that: The control component (7) includes multiple rotating plates (71) disposed on the jet chamber (63). A rotating shaft (72) is rotatably disposed on the rotating plate (71). A rotating gear (73) is disposed on the rotating shaft (72). A fan blade (74) is disposed at the end of the rotating shaft (72). A sealing groove (75) is opened on the jet chamber (63). A sealing plate (76) is slidably disposed in the sealing groove (75). A control screw (77) is rotatably disposed in the jet chamber (63). The control screw (77) is threadedly connected to the sealing plate (76). A control gear (78) is disposed at the end of the control screw (77) for use with the rotating gear (73).

6. The vehicle-mounted UAV launch and recovery platform according to claim 5, characterized in that: The fixing component (8) includes a fixing member (9) disposed on the take-up plate (3) for fixing the drone. The fixing member (9) is provided with a trigger member (10) for fixing the drone at the first moment of landing. The fixing member (9) is provided with a locking member (11) for locking the fixing member (9).

7. The vehicle-mounted UAV launch and recovery platform according to claim 6, characterized in that: The fixing member (9) includes multiple guide rails (91) arranged opposite to each other on the take-up plate (3). The guide rails (91) are L-shaped. Multiple translation rods (92) are slidably arranged in the guide rails (91). Multiple moving slots (93) are opened on the take-up plate (3). Multiple connecting rods (94) that cooperate with the moving slots (93) are provided on the translation rods (92). The connecting rods (94) are slidably connected to the moving slots (93). A pressure rod (95) is provided on the connecting rods (94). The pressure rod (95) is slidably connected to the moving slots (93). The take-up plate (3) is located away from the moving slots. (93) Two settling troughs (96) are provided on one side. The settling troughs (96) are connected to the moving trough (93). The side wall of the settling troughs (96) is provided with positioning grooves (97) that cooperate with the pressure rods (95). A pull rod (98) is provided between the multiple translation rods (92). A positioning plate (99) is provided on the take-up plate (3). The pull rod (98) passes through the positioning plate (99) and is slidably connected to the positioning plate (99). A limit plate (910) is provided on the pull rod (98). A locking spring (911) is provided on the pull rod (98) between the limit plate (910) and the positioning plate (99).

8. The vehicle-mounted UAV launch and recovery platform according to claim 7, characterized in that: The trigger (10) includes a plurality of telescopic rods (101) evenly arranged in the settling tank (96). Each telescopic rod (101) is provided with a bearing plate (103). Each of the telescopic rods (101) is provided with a return spring (102). The telescopic rod (101) passes through the return spring (102) and is connected to the bearing plate (103). A baffle (104) is provided at the position where the bearing plate (103) is connected to the moving groove (93). A bearing block (105) is provided on the bearing plate (103).

9. The vehicle-mounted UAV launch and recovery platform according to claim 8, characterized in that: The locking component (11) includes a locking plate (111) disposed on the retracting plate (3) on one side of the pull rod (98). The locking plate (111) has a locking groove (112) and a push spring (113) disposed in the locking groove (112). A locking rod (114) is disposed on the push spring (113). The locking plate (111) has a sliding groove (115) and the sliding groove (115) is connected to the locking groove (112). A push rod (116) is disposed on the locking rod (114) and the push rod (116) is slidably connected to the sliding groove (115). The pull rod (98) has a locking groove (117) that cooperates with the locking rod (114).

10. The vehicle-mounted UAV launch and recovery platform according to claim 9, characterized in that: The take-up and take-down plate (3) has a horizontal instrument panel (12).

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