Agricultural remote sensing unmanned aerial vehicle ultrasonic repeller

Abstract

The utility model discloses an agricultural remote sensing unmanned aerial vehicle ultrasonic repeller, and belongs to the technical field of agricultural unmanned aerial vehicles. An agricultural remote sensing unmanned aerial vehicle ultrasonic repeller comprises an unmanned aerial vehicle body and an ultrasonic repeller body, a connecting assembly is arranged between the unmanned aerial vehicle body and the ultrasonic repeller body, the ultrasonic repeller body further comprises a switch assembly, the switch assembly comprises a connecting block, the connecting block is connected with a mounting block through a bolt, a switch shell is arranged at the end of the connecting block, and a spring is connected into the switch shell. A telescopic column is arranged at the lower end of the spring, a first electrode plate is arranged in the switch shell, a second electrode plate is arranged in the telescopic column, and the first electrode plate and the second electrode plate are matched with each other. According to the unmanned aerial vehicle, the switch assembly is used for controlling the ultrasonic repeller, and after any supporting leg of the unmanned aerial vehicle body touches the ground, the ultrasonic repeller stops working.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural unmanned aerial vehicles, and more specifically, to an ultrasonic repeller for agricultural remote sensing unmanned aerial vehicles. Background Art

[0002] Unmanned aerial vehicles, also known as drones, are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices. With the development of new agriculture, drones are also used in the agricultural field, such as spraying pesticides with drones. For example, drones can be hung with ultrasonic generators to drive away pests.

[0003] The Chinese patent document with publication number CN217049052U in the prior art provides an ultrasonic repeller for an agricultural remote sensing UAV, comprising a UAV base, the top of the UAV base is fixedly connected to a machine platform, and a mounting circular groove is opened in the middle position of the machine platform and the middle position of the UAV base, a barrel is inserted into the inner wall of the mounting circular groove, a disassembly assembly is arranged between the top of the barrel and the top of the machine platform, a U-shaped mounting frame is fixedly connected to the inner wall of the bottom of the barrel, and an ultrasonic generator is fixedly connected to the inner wall of the top of the U-shaped mounting frame, a circular hole is opened in the middle position of the bottom of the barrel, and a sonic horn is fixedly connected to the inner wall of the circular hole.

[0004] In the prior art, the ultrasonic repellent device is installed by setting up disassembly and assembly components. However, in actual use, it is often necessary to manually turn on the ultrasonic generator, and then start the drone to hang the ultrasonic generator and fly into the farmland to complete the mosquito repelling. In view of this, we propose an agricultural remote sensing drone ultrasonic repellent. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model aims to provide an ultrasonic repeller for an agricultural remote sensing UAV, which does not need to be turned on manually and automatically starts an ultrasonic generator when the drone flies off the ground.

[0007] 2. Technical solution

[0008] An ultrasonic repeller for agricultural remote sensing UAV comprises a UAV body and an ultrasonic repeller, wherein the ultrasonic repeller further comprises a switch component, wherein the switch component is used to control the ultrasonic repeller, and the ultrasonic repeller stops working after any one leg of the UAV body touches the ground.

[0009] Preferably, there are four legs at the bottom of the drone body, and the four legs are respectively located at the top corners of the lower part of the drone body, and the lower ends of the four legs are connected to mounting blocks.

[0010] Preferably, a mounting seat is provided at the middle position of the lower part of the drone body.

[0011] Preferably, the ultrasonic repeller comprises an ultrasonic generating device, a mounting strip is provided at the upper end of the ultrasonic generating device, and the mounting strip is connected to the mounting seat by bolts.

[0012] Preferably, a master control switch is provided on the mounting bar, a wiring socket is connected to the bottom of the mounting seat, a wiring plug is connected to the mounting bar, and the wiring plug is adapted to the wiring socket.

[0013] Preferably, the switch assembly includes a connecting block, the connecting block is connected to the mounting block by bolts, a switch housing is provided at the end of the connecting block, a spring is connected inside the switch housing, a telescopic column is provided at the lower end of the spring, a first electrode sheet is provided inside the switch housing, a second electrode sheet is provided inside the telescopic column, and the first electrode sheet and the second electrode sheet are adapted to each other.

[0014] Preferably, a wire clamping groove is provided at the upper end of the supporting leg, and the wire of the switch assembly is located inside the wire clamping groove.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. In the utility model, after the main body of the UAV is lifted off, the elastic force of the spring squeezes the telescopic column outward, and at this time, the first electrode sheet contacts the second electrode sheet, so that the ultrasonic generating device is energized and turned on, and the ultrasonic generating device works normally. When any one of the legs touches the ground, the telescopic column is pressed down, so that the first electrode sheet and the second electrode sheet are no longer in contact, so that the ultrasonic generating device is powered off, and finally the main body of the UAV carrying the ultrasonic repeller is landed. When any one of the legs touches the ground, any one of the switch components is triggered, and the ultrasonic repeller can stop working.

[0018] 2. In the present invention, the main body of the UAV can not only carry an ultrasonic generator, but also a pesticide sprayer or a camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model on the right side;

[0020] Figure 2 It is a schematic diagram of the main side of the overall structure of the utility model;

[0021] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 4 For the utility model Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0023] Figure 5 It is a schematic diagram of the front cross-section structure of the switch assembly in the utility model;

[0024] Figure 6 This is a circuit connection diagram of the switch assembly, the master control switch and the ultrasonic generating device in the utility model.

[0025] Explanation of the numbers in the figure: 1. UAV body; 2. Ultrasonic repeller; 4. Switch assembly; 101. Leg; 102. Mounting block; 103. Mounting seat; 104. Wiring socket; 105. Wire slot; 201. Ultrasonic generator; 202. Mounting strip; 203. Master switch; 204. Wiring plug; 401. Connecting block; 402. Switch housing; 403. Spring; 404. Telescopic column; 405. First electrode sheet; 406. Second electrode sheet. DETAILED DESCRIPTION

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] See also Figure 1-6 ,The utility model provides a technical solution:

[0030] like Figure 1 as well as Figure 2As shown, the ultrasonic repeller of the agricultural remote sensing UAV includes a UAV body 1 and an ultrasonic repeller 2. The ultrasonic repeller 2 also includes a switch component 4. The switch component 4 is used to control the ultrasonic repeller 2. After any one leg 101 of the UAV body 1 touches the ground, the ultrasonic repeller 2 stops working.

[0031] like Figure 1 as well as Figure 2 As shown, in actual use, after the drone carrying the ultrasonic repeller 2 is launched, the four legs 101 of the drone body 1 are launched, so that the ultrasonic repeller 2 starts to work in the switch component 4. However, when the drone body 1 carrying the ultrasonic repeller 2 lands, when any one of the legs 101 touches the ground, any one of the switch components 4 is triggered, which can stop the ultrasonic repeller 2 from working.

[0032] like Figure 1 as well as Figure 2 As shown, preferably, there are four legs 101 at the bottom of the drone body 1, and the four legs 101 are respectively located at the top corners of the lower part of the drone body 1, and the lower ends of the four legs 101 are connected to mounting blocks 102.

[0033] The four legs 101 of the drone body 1 are used to support the equipment, and the mounting block 102 is used to install the switch assembly 4. By installing the switch assembly 4 at the bottom of the legs 101, it is possible to achieve that after any leg 101 touches the ground, any switch assembly 4 is triggered, and the ultrasonic repeller 2 can stop working.

[0034] Preferably, a mounting seat 103 is provided at the middle position of the lower part of the drone body 1 .

[0035] In addition, in actual use, the mounting base 103 is used to install the mounted ultrasonic generating device 201, and can also install and mount other structures, such as a pesticide sprayer or a shooting camera.

[0036] Preferably, the ultrasonic repeller 2 comprises an ultrasonic generating device 201 , a mounting strip 202 is provided at the upper end of the ultrasonic generating device 201 , and the mounting strip 202 is connected to the mounting seat 103 by bolts.

[0037] It is worth noting that in actual use, the ultrasonic generator 201 is mounted by mounting the mounting strip 202 of the ultrasonic repeller 2 on the mounting seat 103 using bolts.

[0038] Preferably, a master control switch 203 is provided on the mounting bar 202 , a wiring socket 104 is connected to the bottom of the mounting seat 103 , a wiring plug 204 is connected to the mounting bar 202 , and the wiring plug 204 is adapted to the wiring socket 104 .

[0039] It is worth noting that in actual use, after the ultrasonic generating device 201 is mounted, the wiring plug 204 of the ultrasonic repeller 2 is inserted into the wiring plug 204 to complete the power connection, so that the internal power supply of the drone body 1 supplies power to the ultrasonic generating device 201 through the wiring plug 204 and the wiring socket 104. By setting the main control switch 203, when the main control switch 203 is turned off, the ultrasonic generating device 201 does not work regardless of whether the support leg 101 is on the ground, thereby protecting the ultrasonic generating device 201, preventing the ultrasonic generating device 201 from working during transportation, and saving electric energy.

[0040] like Figure 5 as well as Figure 6 As shown, preferably, the switch assembly 4 includes a connecting block 401, the connecting block 401 is connected to the mounting block 102 by bolts, a switch housing 402 is provided at the end of the connecting block 401, a spring 403 is connected inside the switch housing 402, a telescopic column 404 is provided at the lower end of the spring 403, a first electrode sheet 405 is provided inside the switch housing 402, a second electrode sheet 406 is provided inside the telescopic column 404, and the first electrode sheet 405 and the second electrode sheet 406 are adapted to each other.

[0041] like Figure 5 as well as Figure 6 As shown, in actual use, after the drone body 1 is launched, the elastic force of the spring 403 squeezes the telescopic column 404 outward, and at this time, the first electrode sheet 405 contacts the second electrode sheet 406, so that the ultrasonic generating device 201 is powered on and the ultrasonic generating device 201 works normally. When any one of the legs 101 touches the ground, the telescopic column 404 is pressed, so that the first electrode sheet 405 and the second electrode sheet 406 are no longer in contact, so that the ultrasonic generating device 201 is powered off, and finally the drone body 1 carrying the ultrasonic repeller 2 is landed. When any one of the legs 101 touches the ground, any one of the switch components 4 is triggered, which can stop the ultrasonic repeller 2 from working.

[0042] like Figure 2 As shown, preferably, a wire clamping groove 105 is provided at the upper end of the support leg 101, and the wires of the switch assembly 4 are located inside the wire clamping groove 105. The wire clamping groove 105 is mainly used to clamp and comb the wires of the switch assembly 4 to avoid safety accidents during flight and landing.

[0043] like Figure 5 as well as Figure 6As shown in the figure, four switch components 4 and a master control switch 203 are connected in series with each other, and are also connected in series with the ultrasonic generating device 201 and the power supply of the drone body 1. Therefore, when the master control switch 203 is turned on, when any switch component 4 is disconnected, the ultrasonic generating device 201 is powered off and does not work.

[0044] The ultrasonic generating device 201 and the drone involved in this embodiment are purchased from the market. In addition, the circuits, electronic components and modules involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and methods.

[0045] Working principle: The ultrasonic generator 201 is mounted by bolting the mounting strip 202 of the ultrasonic repeller 2 on the mounting seat 103. After the ultrasonic generator 201 is mounted, the wiring plug 204 of the ultrasonic repeller 2 is inserted into the wiring plug 204 to complete the power connection. Specifically, the connecting block 401 is bolted to the mounting block 102 to complete the installation of the switch assembly 4 at the bottom of the leg 101. When the drone body 1 is lifted off, the elastic force of the spring 403 squeezes the telescopic column 404 outward. At this time, the first The first electrode sheet 405 contacts the second electrode sheet 406, so that the ultrasonic generating device 201 is powered on and the ultrasonic generating device 201 works normally. When any one of the legs 101 touches the ground, the telescopic column 404 is pressed down, so that the first electrode sheet 405 and the second electrode sheet 406 are no longer in contact, so that the ultrasonic generating device 201 is powered off, and finally the drone body 1 carrying the ultrasonic repeller 2 lands. When any one of the legs 101 touches the ground, any one of the switch components 4 is triggered, which can stop the ultrasonic repeller 2 from working.

[0046] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An ultrasonic repeller for agricultural remote sensing drones, comprising a drone body (1) and an ultrasonic repeller (2), characterized in that: The ultrasonic repeller (2) further comprises a switch assembly (4), wherein the switch assembly (4) is used to control the ultrasonic repeller (2) so that the ultrasonic repeller (2) stops working after any one leg (101) of the drone body (1) touches the ground.

2. The ultrasonic repeller for agricultural remote sensing drones according to claim 1, characterized in that: There are four supporting legs (101) at the bottom of the drone body (1), and the four supporting legs (101) are respectively located at the top corners of the lower part of the drone body (1), and the lower ends of the four supporting legs (101) are connected to mounting blocks (102).

3. The ultrasonic repeller for agricultural remote sensing UAV according to claim 2 is characterized in that: A mounting seat (103) is provided at the middle position of the lower part of the drone body (1).

4. The ultrasonic repeller for agricultural remote sensing UAV according to claim 3 is characterized by: The ultrasonic repeller (2) comprises an ultrasonic generating device (201), a mounting strip (202) is provided at the upper end of the ultrasonic generating device (201), and the mounting strip (202) is connected to the mounting seat (103) by means of bolts.

5. The ultrasonic repeller for agricultural remote sensing UAV according to claim 4 is characterized in that: The mounting bar (202) is provided with a master control switch (203), the bottom of the mounting seat (103) is connected to a wiring socket (104), the mounting bar (202) is connected to a wiring plug (204), and the wiring plug (204) and the wiring socket (104) are mutually compatible.

6. The ultrasonic repeller for agricultural remote sensing UAV according to claim 5, characterized in that: The switch assembly (4) comprises a connecting block (401), wherein the connecting block (401) is connected to the mounting block (102) by means of bolts, a switch housing (402) is provided at the end of the connecting block (401), a spring (403) is connected inside the switch housing (402), a telescopic column (404) is provided at the lower end of the spring (403), a first electrode sheet (405) is provided inside the switch housing (402), a second electrode sheet (406) is provided inside the telescopic column (404), and the first electrode sheet (405) and the second electrode sheet (406) are adapted to each other.

7. The ultrasonic repeller for agricultural remote sensing UAV according to claim 6, characterized in that: A wire retaining groove (105) is provided at the upper end of the supporting leg (101), and the wires of the switch assembly (4) are located inside the wire retaining groove (105).

Images