Aerial photogrammetry device

Abstract

The utility model provides an aerial photogrammetry device, which belongs to the technical field of measuring devices, mainly aims at the problem that the existing aerial photogrammetry device often needs to be manually operated, and adopts the technical scheme that the aerial photogrammetry device comprises a box body, a storage cavity is formed in the box body, a power supply is arranged at the bottom of the storage cavity, and a shutdown disc is arranged in the storage cavity; the bottom of the parking disc is provided with a lifting assembly, the top of the parking disc is provided with an unmanned aerial vehicle, one side of the unmanned aerial vehicle is provided with a photogrammetry mechanism, a charging assembly is arranged between the unmanned aerial vehicle and the parking disc, the unmanned aerial vehicle is provided with a visual recognition module, the top of the parking disc is provided with four sets of parking indicators, and two sets of inlet and outlet assemblies are arranged in the storage cavity. Through cooperation of the lifting assembly and the in-out assembly, the unmanned aerial vehicle can automatically land on the parking disc, through arrangement of the charging assembly, the unmanned aerial vehicle can be charged, manual operation of a user is omitted, and convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of measuring devices, and more specifically, particularly relates to an aerial photography measuring device. Background Art

[0002] Aerial photogrammetry is a technical means of using photogrammetry equipment carried by aerial drones to photograph ground targets and obtain geographic information through image processing technology. It is widely used in topographic surveying and mapping, environmental monitoring, urban planning, resource exploration, disaster assessment and other fields. Compared with traditional ground measurement methods, aerial photogrammetry has the advantages of wide coverage, high efficiency and high precision. It can quickly obtain geographic information over a large area, thus improving the efficiency and accuracy of surveying and mapping work.

[0003] For example, the Chinese utility model patent with patent number 202222020118.3 provides an LED display module and an LED display. The device is equipped with a protective shell, a housing, a folding bracket, a support screw and other parts. When in use, the projector is installed in the protective shell through the folding bracket to ensure that the projector will not be bumped during movement. While ensuring that the projection device is easy to carry and carry, the damage to the projector during transportation is reduced; currently, when the drone needs to be charged or take off, the traditional aerial photogrammetry device often requires manual operation by the user, which is less convenient. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an aerial photogrammetry device to solve the technical problem in the prior art that traditional aerial photogrammetry devices often require manual operation by users.

[0005] The purpose and effect of the aerial photogrammetry device of the utility model are achieved by the following specific technical means:

[0006] An aerial photogrammetry device comprises a box body, a storage cavity is formed in the box body, a power supply is arranged at the bottom of the storage cavity, a shutdown disk is arranged in the storage cavity, a lifting assembly is arranged at the bottom of the shutdown disk, a drone is arranged on the top of the shutdown disk, a photogrammetry mechanism is arranged on one side of the drone, a charging assembly is arranged between the drone and the shutdown disk, a visual recognition module is arranged on the drone, four groups of shutdown indicators are arranged on the top of the shutdown disk, and two groups of entry and exit assemblies are arranged in the storage cavity.

[0007] According to a preferred embodiment, a battery is provided in the drone, the charging component includes a receiving coil, the receiving coil is provided at the bottom of the battery, a charging seat is provided at the top of the shutdown disk, the charging component also includes a transmitting coil, the transmitting coil is provided at the top of the charging seat, a power supply is provided in the storage cavity, and the transmitting coil is electrically connected to the power supply.

[0008] According to a preferred embodiment, the lifting assembly includes an electric telescopic rod, which is arranged at the bottom of the storage cavity, and the bottom of the electric telescopic rod is connected to the box body. Four groups of horizontal telescopic rods are arranged around the electric telescopic rod, and the bottoms of the four groups of horizontal telescopic rods are all connected to the box body.

[0009] According to a preferred embodiment, a first connecting plate is provided at the top of the electric telescopic rod, four groups of first connecting parts are provided at the bottom of the first connecting plate, the first connecting plate is connected to the shutdown plate through the four groups of the first connecting parts, a second connecting plate is provided at the top of the four groups of horizontal telescopic rods, multiple groups of second connecting parts are provided at the bottom of the four groups of second connecting plates, and the four groups of second connecting plates are connected to the shutdown plate through the multiple groups of second connecting parts.

[0010] According to a preferred embodiment, two groups of cylinders are respectively arranged on both sides of the storage cavity, one side of the two groups of cylinders are connected to the box body, the two groups of entry and exit components include movable doors, two groups of movable doors are respectively arranged on the pneumatic rods of the two groups of cylinders, two groups of waterproof pads are respectively arranged on the two groups of movable doors, and a waterproof ring is arranged on the top of the box body.

[0011] According to a preferred embodiment, four groups of positioning grooves are provided on the top of the shutdown disk, four groups of fixed magnets are respectively clamped in the four groups of positioning grooves, four groups of sponge rings are respectively provided in the four groups of positioning grooves, and four groups of connecting magnets are provided at the bottom of the drone, and the four groups of connecting magnets are respectively magnetically connected to the four groups of fixed magnets.

[0012] According to a preferred embodiment, an aviation warning light is provided on the top of the box body, an inspection door is provided on one side of the box body, and an inspection handle is provided on one side of the inspection door.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. Through the cooperation of the entry and exit assembly and the lifting assembly, when the drone needs to return, the two sets of movable doors in the entry and exit assembly are opened, and the drone can land on the parking disk. Then the lifting assembly drives the parking disk down to allow the drone to enter the box. When the drone needs to take off, the device performs the opposite operation. Through the setting of the charging assembly, the drone can be wirelessly charged on the parking disk. The device does not require manual operation by the user. The drone can take off or return to charge by itself, which improves convenience.

[0015] 2. Through the cooperation of the photogrammetry mechanism, the visual recognition module and the four sets of stop indicators, the UAV can transmit images to the visual recognition module through the photogrammetry mechanism, so that the UAV can return to the stop position according to the positions of the four sets of stop indicators, thereby improving the accuracy of the UAV returning to the stop position. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an aerial photogrammetry device of the utility model;

[0017] Figure 2 This is an exploded view of an aerial photogrammetry device of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of an aerial photogrammetry device after disassembly.

[0019] Figure 4 This is an exploded view of a lifting component in an aerial photogrammetry device of the utility model;

[0020] Figure 5 The utility model is an exploded view of the inlet and outlet components of an aerial photogrammetry device.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 11. Box body; 12. Storage cavity; 13. Power supply; 14. Electric telescopic rod; 141. Horizontal telescopic rod; 142. First connecting plate; 143. First connecting piece; 144. Second connecting plate; 145. Second connecting piece; 15. Cylinder; 151. Moving door; 152. Waterproof pad; 153. Waterproof ring; 16. Shutdown plate; 161. Positioning groove; 162. Fixed magnet; 163. Sponge ring; 164. Shutdown indicator; 165. Charging seat; 166. Transmitting coil; 17. UAV; 171. Battery; 172. Visual recognition module; 173. Photogrammetry mechanism; 174. Receiving coil; 175. Connecting magnet; 18. Aviation warning light; 19. Inspection door; 20. Inspection handle. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 5 As shown:

[0026] The utility model provides an aerial photogrammetry device, wherein a storage chamber 12 is provided in a box body 11, a power supply 13 is provided at the bottom of the storage chamber 12, the power supply 13 provides sufficient energy guarantee for the device, a parking disk 16 is provided in the storage chamber 12, the parking disk 16 provides a platform for parking and charging a drone 17, a lifting assembly is provided at the bottom of the parking disk 16, the lifting assembly includes an electric telescopic rod 14, the electric telescopic rod 14 is provided at the bottom of the storage chamber 12, the bottom of the electric telescopic rod 14 is connected to the box body 11, four groups of horizontal telescopic rods 141 are provided on the periphery of the electric telescopic rod 14, the bottoms of the four groups of horizontal telescopic rods 141 are all connected to the box body 11, and a first connecting disk 1 is provided at the top of the electric telescopic rod 14 42, four groups of first connecting members 143 are arranged at the bottom of the first connecting plate 142, the first connecting plate 142 is connected to the shutdown plate 16 through the four groups of first connecting members 143, the second connecting plates 144 are arranged on the tops of the four groups of horizontal telescopic rods 141, and multiple groups of second connecting members 145 are arranged at the bottoms of the four groups of second connecting plates 144, and the four groups of second connecting plates 144 are connected to the shutdown plate 16 through multiple groups of second connecting members 145. The setting of the first connecting members 143 and the second connecting members 145 increases the connection stability between the first connecting plate 142 and the second connecting plate 144 and the shutdown plate 16, and the lifting assembly enables the drone 17 to take off and land conveniently, thereby improving the convenience of the device.

[0027] Two groups of inlet and outlet components are arranged in the storage chamber 12, two groups of cylinders 15 are arranged on both sides of the storage chamber 12, one side of the two groups of cylinders 15 is connected to the box body 11, the two groups of inlet and outlet components include a movable door 151, the pneumatic rods of the two groups of cylinders 15 are respectively provided with two groups of movable doors 151, the two groups of movable doors 151 are respectively provided with two groups of waterproof pads 152, and the top of the box body 11 is provided with a waterproof ring 153. When the two groups of movable doors 151 are closed, the waterproof pad 152 and the waterproof ring 153 can prevent rainwater from entering the device when it rains, so as to avoid damaging the inside of the device. The components drive the two sets of movable doors 151 to open or close through the push or retraction of the pneumatic rods of the two sets of cylinders 15; when the drone 17 returns, the two sets of movable doors 151 are opened, so that the drone 17 can land on the parking disk 16, and the lifting assembly drives the parking disk 16 to descend, so that the drone 17 enters the box body 11, and then the two sets of movable doors 151 are closed. When the drone 17 needs to take off, the lifting assembly drives the parking disk 16 to rise, and the two sets of movable doors 151 are opened so that the drone 17 can take off. When the drone 17 leaves, the two sets of movable doors 151 are closed.

[0028] Among them, see Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, four groups of positioning grooves 161 are provided on the top of the parking disk 16, and four groups of fixed magnets 162 are respectively clamped in the four groups of positioning grooves 161. Four groups of sponge rings 163 are respectively provided in the four groups of positioning grooves 161. The sponge rings 163 prevent the body of the drone 17 from being damaged when the parking disk 16 rises or falls. A drone 17 is provided on the top of the parking disk 16, and a photogrammetry mechanism 173 is provided on one side of the drone 17. The photogrammetry mechanism 173 equipped with the drone 17 enables it to perform high-precision aerial measurement tasks. The photogrammetry mechanism 173 can use Qianyanlang's NEO25 ultra-high-speed camera, which has the advantages of high sensitivity and high and low temperature working conditions. Four groups of connecting magnets 175 are provided at the bottom of the drone 17, and the four groups of connecting magnets 175 are respectively magnetically connected to the four groups of fixed magnets 162, so that the drone 17 can be firmly fixed on the parking disk 16 when parked.

[0029] A charging component is arranged between the drone 17 and the parking disk 16. A battery 171 is arranged in the drone 17, and the battery 171 provides it with flight energy. The charging component includes a receiving coil 174, and the receiving coil 174 is arranged at the bottom of the battery 171. A charging seat 165 is arranged on the top of the parking disk 16. The charging component also includes a transmitting coil 166, and the transmitting coil 166 is arranged on the top of the charging seat 165. The transmitting coil 166 is electrically connected to the power supply 13, and wireless charging of the battery 171 is realized through the principle of electromagnetic induction, thereby ensuring the charging needs of the drone 17 on the parking disk 16, so that charging does not require manual operation by the user, thereby improving convenience.

[0030] The drone 17 is provided with a visual recognition module 172, which provides support for the navigation and positioning of the drone 17. The visual recognition module 172 can use the K210 model of Abel Intelligence, which adopts functional modularization, eliminates the complicated process of model training and visual algorithm deployment, and is convenient for users to use. Four groups of shutdown indicators 164 are arranged on the top of the shutdown disk 16, which provide clear indications for the parking position of the drone 17 so that the drone 17 can land. An aviation warning light 18 is arranged on the top of the box 11, which improves the safety of the equipment during operation and facilitates identification and prompts in different environments. An inspection door 19 is arranged on one side of the box 11, and an inspection handle 20 is arranged on one side of the inspection door 19, which provides a convenient maintenance and inspection channel so that users can conveniently maintain the device.

[0031] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An aerial photogrammetry device, comprising a box (11), characterized in that: A storage chamber (12) is provided in the box body (11), a power supply (13) is provided at the bottom of the storage chamber (12), a shutdown disk (16) is provided in the storage chamber (12), a lifting assembly is provided at the bottom of the shutdown disk (16), a drone (17) is provided on the top of the shutdown disk (16), a photogrammetry mechanism (173) is provided on one side of the drone (17), a charging assembly is provided between the drone (17) and the shutdown disk (16), a visual recognition module (172) is provided on the drone (17), four groups of shutdown indicator components (164) are provided on the top of the shutdown disk (16), and two groups of entry and exit assemblies are provided in the storage chamber (12).

2. An aerial photogrammetry device according to claim 1, characterized in that: The drone (17) is provided with a battery (171), the charging component includes a receiving coil (174), the receiving coil (174) is arranged at the bottom of the battery (171), the top of the shutdown disk (16) is provided with a charging seat (165), the charging component also includes a transmitting coil (166), the transmitting coil (166) is arranged at the top of the charging seat (165), the storage cavity (12) is provided with a power source (13), and the transmitting coil (166) is electrically connected to the power source (13).

3. An aerial photogrammetry device according to claim 1, characterized in that: The lifting assembly comprises an electric telescopic rod (14), the electric telescopic rod (14) being arranged at the bottom of the storage cavity (12), the bottom of the electric telescopic rod (14) being connected to the box (11), and four groups of horizontal telescopic rods (141) being arranged around the electric telescopic rod (14), the bottoms of the four groups of horizontal telescopic rods (141) being connected to the box (11).

4. An aerial photogrammetry device according to claim 3, characterized in that: The electric telescopic rod (14) is provided with a first connection disk (142) at the top, and four groups of first connection members (143) are provided at the bottom of the first connection disk (142). The first connection disk (142) is connected to the shutdown disk (16) through the four groups of first connection members (143). The four groups of horizontal telescopic rods (141) are provided with a second connection disk (144) at the top, and multiple groups of second connection members (145) are provided at the bottom of the four groups of second connection disks (144). The four groups of second connection disks (144) are connected to the shutdown disk (16) through the multiple groups of second connection members (145).

5. An aerial photogrammetry device according to claim 1, characterized in that: Two groups of cylinders (15) are respectively arranged on both sides of the storage chamber (12); one side of the two groups of cylinders (15) is connected to the box body (11); the two groups of entry and exit components include movable doors (151); the pneumatic rods of the two groups of cylinders (15) are respectively arranged with two groups of movable doors (151); the two groups of movable doors (151) are respectively arranged with two groups of waterproof pads (152); and the top of the box body (11) is provided with a waterproof ring (153).

6. An aerial photogrammetry device according to claim 1, characterized in that: The top of the parking disk (16) is provided with four groups of positioning grooves (161), and four groups of fixed magnets (162) are respectively clamped in the four groups of positioning grooves (161), and four groups of sponge rings (163) are respectively arranged in the four groups of positioning grooves (161). The bottom of the drone (17) is provided with four groups of connecting magnets (175), and the four groups of connecting magnets (175) are respectively magnetically connected to the four groups of fixed magnets (162).

7. An aerial photogrammetry device according to claim 1, characterized in that: An aviation warning light (18) is arranged on the top of the box body (11), an inspection door (19) is arranged on one side of the box body (11), and an inspection handle (20) is arranged on one side of the inspection door (19).

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