Drawer type unmanned aerial vehicle field opening and closing device

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses a drawer type unmanned aerial vehicle field opening and closing device which comprises a main body assembly, a protective shell, a wind power sensor and a rainfall sensor, the wind power sensor is fixed to the top of the protective shell, and the rainfall sensor is fixed to the top of the protective shell; the opening and closing assembly is arranged in the protective shell and comprises a telescopic part and a limiting part, the telescopic part is arranged in the protective shell, and the limiting part is located at the bottom of the telescopic part. The unmanned aerial vehicle protection door has the advantages that by arranging the opening and closing assembly, when the unmanned aerial vehicle is recycled, the barb and the connecting rod can be clamped and fixed through mutual cooperation of the barb and the compression spring, and therefore the connecting rod can drive the protection door to move towards the interior of the protection shell along with the unmanned aerial vehicle.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a drawer-type unmanned aerial vehicle airport opening and closing device. Background Art

[0002] In recent years, drone technology has received widespread attention and application, especially in aerial photography, agriculture, logistics, rescue and other fields. With the continuous expansion of drone applications, higher requirements are placed on the flexibility and convenience of take-off and landing sites. The design of the drawer-type drone site opening and closing device is precisely to meet this demand. Through the drawer-type structural design, the drone site can be easily stored and unfolded. The current drawer-type structural design requires additional driving of the closing structure after the drone is recovered, which will cause unnecessary waste of resources. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the existing drawer-type drone airport opening and closing devices, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the utility model lies in the design of the opening and closing device of the drawer-type drone field. The drone field can be conveniently stored and unfolded through the drawer-type structural design. The current drawer-type structural design requires additional driving of the closing structure after the drone is recovered, which will cause unnecessary waste of resources.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a drawer-type unmanned aerial vehicle airport opening and closing device, which includes a main body component, including a protective shell, a wind sensor and a rain sensor, the wind sensor is fixed to the top of the protective shell, and the rain sensor is fixed to the top of the protective shell; and,

[0007] The opening and closing assembly is arranged in the protective shell, and comprises a telescopic member and a limiting member. The telescopic member is arranged in the protective shell, and the limiting member is located at the bottom of the telescopic member.

[0008] As a preferred solution of the drawer-type unmanned aerial vehicle airport opening and closing device of the utility model, the telescopic part includes a driving motor and an output block, the driving motor is fixed in the protective shell, and the output block is fixed to one side of the driving motor.

[0009] As a preferred solution of the drawer-type unmanned aerial vehicle airport opening and closing device of the utility model, the telescopic member also includes a fixed seat and a first worm gear, the fixed seat is fixed in the protective shell, the fixed seat and one end of the output block are fixed to each other, and the first worm gear is fixed to the other end of the output block.

[0010] As a preferred solution of the drawer-type unmanned aerial vehicle airport opening and closing device of the utility model, the telescopic part also includes a second worm, a support block and a positioning sleeve, the inner wall of the second worm is connected to the first worm through a threaded rotation, the support block is fixed in the positioning sleeve, and the positioning sleeve is fixed to one side of the output block.

[0011] As a preferred solution of the drawer-type unmanned aerial vehicle airport opening and closing device of the utility model, the telescopic part also includes a moving rod, a moving frame and a protective cover, the moving rod is connected to the surface of the second worm screw through a threaded rotation, the moving frame slides on the surface of the moving rod, and the protective cover is fixed to one side of the output block.

[0012] As a preferred solution of the drawer-type unmanned aerial vehicle airport opening and closing device of the utility model, the telescopic member further includes a limit block and a fixed block, the limit block is fixed to the surface of the moving rod, and the fixed block is fixed to one side of the moving frame.

[0013] As a preferred solution of the drawer-type unmanned aerial vehicle airport opening and closing device of the utility model, the telescopic part also includes a rotating wheel and a fixed plate, the rotating wheel is rotatably connected to the end of the moving rod through a bearing, and the fixed plate is fixed in the rotating wheel.

[0014] As a preferred solution of the drawer-type unmanned aerial vehicle airport opening and closing device of the utility model, the limiting member includes a support plate, a barb, a spiral ring and a compression spring, the support plate is fixed to one side of the fixed plate, the barb is connected to one side of the support plate through the spiral ring, one end of the compression spring is fixed to one side of the barb, and the other end of the compression spring is fixed to one side of the support plate.

[0015] As a preferred solution of the drawer-type unmanned aerial vehicle airport opening and closing device of the utility model, the limiting member also includes a protective door and a baffle, the protective door is rotatably connected to the surface of the protective shell, and the baffle is fixed to one side of the protective door.

[0016] As a preferred solution of the drawer-type unmanned aerial vehicle airport opening and closing device of the utility model, the limiting member also includes a limiting seat and a connecting rod, the limiting seat is fixed to one side of the protective door, the connecting rod is fixed in the limiting seat, and the barb can be mutually clamped and fixed with the connecting rod.

[0017] The beneficial effect of the utility model is that by setting an opening and closing component, when the drone is recovered, the barb and the compression spring can cooperate with each other so that the barb can be clamped and fixed with the connecting rod, so that the connecting rod can drive the protective door to move into the protective shell together with the drone. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 Diagram of the structure for opening and closing the drawer-type drone airport.

[0020] Figure 2 A cross-sectional structural diagram of the protective shell of the drawer-type drone airport opening closure device.

[0021] Figure 3 Open the closure for the drawer drone airport Figure 2 A in the enlarged structure diagram.

[0022] Figure 4 A structural diagram of the second worm and moving rod connection for the drawer-type UAV airport opening and closing device.

[0023] Figure 5 A structural diagram of the connection between the moving rod and the moving frame of the drawer-type UAV airport opening and closing device.

[0024] Figure 6 Diagram of the connection structure of the fixing plate and the supporting plate of the drawer-type UAV airport opening and closing device.

[0025] Figure 7 Opening and closing device for drawer-type drone airport Figure 6 The structure at B in the figure is enlarged. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1

[0030] Reference Figure 1 to Figure 7 , which is the first embodiment of the utility model, and this embodiment provides a drawer-type drone airport opening and closing device. The drawer-type drone airport opening and closing device includes a main body component 100 and an opening and closing component 200. Through the cooperation of the two, when the drone is recovered, the barb 202b and the compression spring 202d can cooperate with each other, so that the barb 202b can be mutually engaged and fixed with the connecting rod 202f, so that the connecting rod 202f can drive the protective door 202e to move into the protective shell 101 with the drone.

[0031] Specifically, the main assembly 100 includes a protective shell 101 , a wind sensor 102 and a rain sensor 103 . The wind sensor 102 is fixed to the top of the protective shell 101 , and the rain sensor 103 is fixed to the top of the protective shell 101 .

[0032] The protective shell 101 is used to protect the internal equipment and to protect the drone. The wind sensor 102 is used to detect the wind speed to see if it is sufficient for the drone to fly normally and to ensure that the drone does not encounter air currents during flight. The rain sensor 103 is used to detect the amount of rainfall to ensure that the drone can take off normally. The wind sensor 102 and the rain sensor 103 are existing technologies and will not be described in detail here.

[0033] The opening and closing assembly 200 is disposed in the protective shell 101 , and includes a telescopic member 201 and a limiting member 202 . The telescopic member 201 is disposed in the protective shell 101 , and the limiting member 202 is located at the bottom of the telescopic member 201 .

[0034] The telescopic member 201 is used to move the drone out of the protective shell 101, providing a flight landing platform for the drone, and ensuring that the drone can take off and land normally. The limiting member 202 can cooperate with the telescopic member 201, so that after the drone lands, when the telescopic member 201 moves into the protective shell 101, the protective shell 101 can be sealed by the limiting member 202, thereby ensuring that the drone is in a safe state.

[0035] Specifically, the telescopic member 201 includes a driving motor 201 a and an output block 201 b . The driving motor 201 a is fixed in the protective shell 101 , and the output block 201 b is fixed to one side of the driving motor 201 a .

[0036] The driving motor 201a is used to drive the output block 201b to rotate, so that the telescopic member 201 can be moved through the output block 201b. The output block 201b is used to transmit the power of the driving motor 201a so that the telescopic member 201 can move the drone out of the protective shell 101.

[0037] Specifically, the telescopic member 201 further includes a fixing seat 201c and a first worm 201d. The fixing seat 201c is fixed in the protective shell 101. The fixing seat 201c and one end of the output block 201b are fixed to each other. The first worm 201d is fixed to the other end of the output block 201b.

[0038] The fixing seat 201c is used to fix the position of the output block 201b to ensure that the output block 201b does not move when rotating, thereby ensuring that the output block 201b can drive the first worm 201d to rotate.

[0039] Specifically, the telescopic member 201 also includes a second worm 201e, a support block 201f and a positioning sleeve 201g. The inner wall of the second worm 201e is rotatably connected to the first worm 201d through a thread. The support block 201f is fixed in the positioning sleeve 201g, and the positioning sleeve 201g is fixed to one side of the output block 201b.

[0040] When the first worm 201d rotates, the second worm 201e can be driven to rotate through the thread. The support block 201f is used to support the positions of the first worm 201d and the second worm 201e to ensure that the first worm 201d and the second worm 201e do not shake when rotating. The positioning sleeve 201g is used to fix the position of the support block 201f, so that the positions of the first worm 201d and the second worm 201e can rotate stably.

[0041] Example 2

[0042] Reference Figure 2 , Figure 4 and Figure 6 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0043] Specifically, the telescopic member 201 also includes a moving rod 201h, a moving frame 201i and a protective cover 201j. The moving rod 201h is connected to the surface of the second worm 201e through a threaded rotation, the moving frame 201i slides on the surface of the moving rod 201h, and the protective cover 201j is fixed to one side of the output block 201b.

[0044] When the first worm gear 201d drives the second worm gear 201e to rotate, the moving rod 201h will be driven by the second worm gear 201e to rotate, so that the moving rod 201h can be moved outside the protective shell 101. The moving frame 201i is used to move the UAV again, so as to ensure that the UAV can move the delayed moving distance again on the basis of the original movement. The protective cover 201j is used to support the position of the moving frame 201i to ensure that the moving frame 201i will not shake when moving, thereby ensuring the stability of the UAV platform.

[0045] Specifically, the telescopic member 201 further includes a limit block 201k and a fixed block 201l. The limit block 201k is fixed to the surface of the moving rod 201h, and the fixed block 201l is fixed to one side of the moving frame 201i.

[0046] The limit block 201k is used to move the moving rod 201h into the protective shell 101 and touch the fixed block 201l, thereby driving the moving frame 201i to slide into the protective cover 201j through the fixed block 201l, thereby ensuring that the moving rod 201h and the moving frame 201i can be completely recovered into the protective shell 101, so that the protective shell 101 can be in a sealed state.

[0047] Specifically, the telescopic member 201 further includes a rotating wheel 201m and a fixed plate 201n. The rotating wheel 201m is rotatably connected to the end of the moving rod 201h through a bearing, and the fixed plate 201n is fixed in the rotating wheel 201m.

[0048] There are two rotating wheels 201m, both of which are rotatably connected to the end of the moving rod 201h through bearings, and are used to fix the position of the fixed plate 201n. The fixed plate 201n is used to fix the position of the limiting member 202 so that the limiting member 202 can cooperate with the telescopic member 201.

[0049] Example 3

[0050] Reference Figure 1 to Figure 3 , Figure 6 and Figure 7 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0051] Specifically, the limit member 202 includes a support plate 202a, a hook 202b, a spiral ring 202c and a compression spring 202d. The support plate 202a is fixed to one side of the fixed plate 201n, the hook 202b is connected to one side of the support plate 202a through the spiral ring 202c, one end of the compression spring 202d is fixed to one side of the hook 202b, and the other end of the compression spring 202d is fixed to one side of the support plate 202a.

[0052] The support plate 202a is used to limit the position of the barb 202b so that the barb 202b will not deviate when rotating. There are two barbs 202b, both of which are connected to one side of the support plate 202a through a spiral ring 202c. The barb 202b can cooperate with the spiral ring 202c to allow the barb 202b to rotate. The barb 202b can also cooperate with the compression spring 202d to allow the barb 202b to rotate on one side of the support plate 202a. There are two compression springs 202d, both of which are fixed on one side of the support plate 202a. The compression spring 202d is in a compressed state and is used to drive the barb 202b to rotate on one side of the support plate 202a.

[0053] Specifically, the limiting member 202 further includes a protective door 202e and a baffle 202f. The protective door 202e is rotatably connected to the surface of the protective shell 101, and the baffle 202f is fixed to one side of the protective door 202e.

[0054] The protective door 202e is used to close the protective shell 101 to protect the drone from damage in the protective shell 101 and ensure that the drone can be used normally. The baffle 202f is used to protect the moving rod 201h from wear when it moves outward, and the protective door 202e can be pushed open to allow the drone to move outside the protective shell 101. After the moving rod 201h moves a certain distance, a sliding platform can be provided for the rotating wheel 201m, so that the rotating wheel 201m can support the position of the limit member 202 through the fixed plate 201n.

[0055] Specifically, the limiting member 202 further includes a limiting seat 202g and a connecting rod 202h. The limiting seat 202g is fixed to one side of the protective door 202e, and the connecting rod 202h is fixed in the limiting seat 202g. The barb 202b can be mutually clamped and fixed with the connecting rod 202h.

[0056] There are two limit seats 202g, both fixed on one side of the protective door 202e, and used to fix the position of the connecting rod 202h so that the connecting rod 202h can be mutually engaged with the barb 202b. There are two connecting rods 202h, both fixed in the limit seats 202g, and used to limit the position of the barb 202b. After the moving rod 201h pushes the protective door 202e from one side of the protective shell 101 through the baffle 202f, the connecting rod 202h will release the barb 202b. The limit is achieved by compressing the spring 202d to drive the hook 202b to rotate. When the moving rod 201h shrinks into the protective shell 101, the hook 202b can be snap-fitted and fixed on the surface of the connecting rod 202h, so that the hook 202b can drive the limit seat 202g to move into the protective shell 101 through the connecting rod 202h, so that the protective door 202e can move simultaneously with the moving rod 201h, thereby ensuring that the drone is in the protective shell 101 and will not be damaged.

[0057] When in use, when the drawer-type unmanned aerial vehicle airport needs to be opened and closed, first control the driving motor 201a to rotate. When driving the motor 201a, the first worm 201d can be driven to rotate through the output block 201b. When the first worm 201d rotates, the second worm 201e can also be driven to rotate. When the second worm 201e rotates, the second worm 201e can drive the moving rod 201h to move through the threaded rotation connection, so that the moving rod 201h can drive the moving frame 201i to move, so that the moving rod 201h can push the protective door 202e, so that the protective door 202e rotates, and the protective door 202e can be opened. When the moving rod 201h moves, it can drive the rotating wheel 201m to move on the surface of the baffle 202f, and the rotating wheel 201m can drive the fixed plate 201n to move. The support plate 202a moves along with the moving rod 201h at the same time. When the moving rod 201h pushes the protective door 202e, the connecting rod 202h will cancel the limit on the barb 202b, and the compression spring 202d will drive the barb 202b to rotate. When the protective door 202e needs to be closed and the drone needs to be moved into the protective shell 101, the drive motor 201a is controlled to rotate again to make the moving rod 201h move into the protective shell 101. When moving a certain distance, the barb 202b can be engaged with the connecting rod 202h, so that the barb 202b can drive the connecting rod 202h to follow the moving rod 201h to move into the protective shell 101, so that the limit seat 202g can drive the protective door 202e to rotate and move closer to one side of the protective shell 101, so that the drone can be protected from damage.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A drawer-type unmanned aerial vehicle airport opening and closing device, characterized in that: include, A main body component (100) comprises a protective shell (101), a wind sensor (102) and a rain sensor (103), wherein the wind sensor (102) is fixed to the top of the protective shell (101), and the rain sensor (103) is fixed to the top of the protective shell (101); and The opening and closing assembly (200) is arranged in the protective shell (101), and comprises a telescopic member (201) and a limiting member (202); the telescopic member (201) is arranged in the protective shell (101), and the limiting member (202) is located at the bottom of the telescopic member (201).

2. The drawer-type drone airport opening and closing device according to claim 1, characterized in that: The telescopic member (201) comprises a driving motor (201a) and an output block (201b); the driving motor (201a) is fixed in the protective shell (101); and the output block (201b) is fixed to one side of the driving motor (201a).

3. The drawer-type drone airport opening and closing device as claimed in claim 2, characterized in that: The telescopic member (201) further comprises a fixed seat (201c) and a first worm gear (201d); the fixed seat (201c) is fixed in the protective shell (101); the fixed seat (201c) and one end of the output block (201b) are fixed to each other; and the first worm gear (201d) is fixed to the other end of the output block (201b).

4. The drawer-type unmanned aerial vehicle airport opening and closing device as claimed in claim 3, characterized in that: The telescopic member (201) further comprises a second worm (201e), a support block (201f) and a positioning sleeve (201g); the inner wall of the second worm (201e) is rotationally connected to the first worm (201d) via a thread; the support block (201f) is fixed in the positioning sleeve (201g); and the positioning sleeve (201g) is fixed to one side of the output block (201b).

5. The drawer-type unmanned aerial vehicle airport opening and closing device as claimed in claim 4, characterized in that: The telescopic member (201) further comprises a moving rod (201h), a moving frame (201i) and a protective cover (201j); the moving rod (201h) is connected to the surface of the second worm (201e) by threaded rotation; the moving frame (201i) slides on the surface of the moving rod (201h); and the protective cover (201j) is fixed to one side of the output block (201b).

6. The drawer-type unmanned aerial vehicle airport opening and closing device as claimed in claim 5, characterized in that: The telescopic member (201) further comprises a limit block (201k) and a fixed block (201l); the limit block (201k) is fixed to the surface of the moving rod (201h), and the fixed block (201l) is fixed to one side of the moving frame (201i).

7. The drawer-type unmanned aerial vehicle airport opening and closing device according to claim 5 or 6, characterized in that: The telescopic member (201) further comprises a rotating wheel (201m) and a fixed plate (201n); the rotating wheel (201m) is rotatably connected to the end of the moving rod (201h) via a bearing; and the fixed plate (201n) is fixed inside the rotating wheel (201m).

8. The drawer-type unmanned aerial vehicle airport opening and closing device as claimed in claim 7, characterized in that: The limiting member (202) comprises a support plate (202a), a barb (202b), a spiral ring (202c) and a compression spring (202d); the support plate (202a) is fixed to one side of the fixing plate (201n); the barb (202b) is connected to one side of the support plate (202a) via the spiral ring (202c); one end of the compression spring (202d) is fixed to one side of the barb (202b); and the other end of the compression spring (202d) is fixed to one side of the support plate (202a).

9. The drawer-type unmanned aerial vehicle airport opening and closing device as claimed in claim 8, characterized in that: The limiting member (202) further comprises a protective door (202e) and a baffle (202f); the protective door (202e) is rotatably connected to the surface of the protective shell (101); and the baffle (202f) is fixed to one side of the protective door (202e).

10. The drawer-type unmanned aerial vehicle airport opening and closing device as claimed in claim 9, characterized in that: The limiting member (202) further comprises a limiting seat (202g) and a connecting rod (202h); the limiting seat (202g) is fixed to one side of the protective door (202e); the connecting rod (202h) is fixed in the limiting seat (202g); and the barb (202b) can be mutually clamped and fixed with the connecting rod (202h).

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