Handheld aerial target signal positioning device

Abstract

The utility model discloses a handheld aerial target signal positioning device, belongs to the technical field of unmanned aerial vehicles, and solves the problems that the structure of the positioning device is not a conventional positioning device due to the fact that the positioning device needs 12 groups of antennas, and the structure of the positioning device is not converted into an actual structure in the prior art. Comprising an upper machine shell, a control processing assembly, a bottom cover and two handles. The upper machine shell is hollow, the bottom face of the upper machine shell is open, and the top face of the upper machine shell is provided with a caulking groove communicating with the interior of the upper machine shell. The control processing assembly comprises a touch screen and a plurality of antennas, the antennas are evenly arranged on the top face of the upper machine shell at intervals, the touch screen is fixedly connected into the caulking groove, and the control processing assembly is arranged in the upper machine shell. The utility model provides a concrete handheld aerial target signal positioning device, so that when an unmanned aerial vehicle operator actually positions an unmanned aerial vehicle, the unmanned aerial vehicle operator does not need to position at a fixed point and can move to a required position according to own requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a handheld aerial target signal positioning device. Background Art

[0002] As a product of modern technology, drones have penetrated into every aspect of our lives. They are aircraft that do not require human pilots to operate, can be remotely controlled or fly autonomously, and are widely used in military reconnaissance, surveillance, communication relay, as well as civilian aerial photography, agricultural monitoring, logistics distribution, search and rescue and many other fields. These aircraft are usually equipped with high-definition cameras that can transmit images and videos in real time, and are equipped with GPS navigation systems for precise positioning. Some high-end drones also have automatic obstacle avoidance functions that can intelligently identify and avoid obstacles. With the development of artificial intelligence technology, the autonomous decision-making and learning capabilities of drones are constantly improving. In the future, the intelligent and cluster operation capabilities of drones will continue to increase. At the same time, with the popularization of applications, relevant laws and regulations are also constantly being improved to ensure the safe, efficient and orderly operation of drones. They are driving innovation and change in multiple industries, showing great potential and value.

[0003] Current drones will send signals back to the location of the controller for control during flight. For example, a handheld drone positioning device and method with publication number CN202010092299.3, in which a handheld drone positioning device is involved, can locate the drone and facilitate operation by the operator. Since the positioning device requires 12 sets of antennas, its structure is not a conventional positioning device, and there is no existing technology to convert it into an actual structure.

[0004] Therefore, a handheld aerial target signal locating device is proposed to solve or alleviate the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a handheld aerial target signal locating device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A handheld air target signal positioning device comprises an upper housing, a control processing component, a bottom cover, and two sets of handles;

[0008] The upper housing is hollow and has an open bottom surface, and a groove communicating with the interior is formed on the top surface of the upper housing;

[0009] The control processing component includes a touch screen and a plurality of antennas, the plurality of antennas are evenly spaced and arranged on the top surface of the upper housing, the touch screen is fixedly connected in the embedding groove, and the control processing component is arranged in the upper housing;

[0010] The bottom cover is fixedly connected to the bottom surface of the upper housing and closes the opening of the bottom surface of the upper housing;

[0011] The two groups of handles are fixedly connected to the outer ring of the upper housing, and the two groups of handles are centrally symmetrically arranged about the center axis of the upper housing.

[0012] Preferably, the antenna is rotatably connected to the top surface of the upper housing, and the central axis of the antenna and the central axis of the upper housing are switched between two states of being parallel to each other and being perpendicular to each other.

[0013] Preferably, a buckle is fixedly connected to the top surface of the upper housing, and when the central axis of the antenna and the central axis of the upper housing are parallel to each other, the antenna is detachably connected to the upper housing via the buckle.

[0014] Preferably, the top surface of the buckle is recessed downward to form an open groove, and the opening is radially provided with a wide groove and a narrow groove arranged in sequence from the outside to the inside, the open groove is connected to the wide groove and the narrow groove, and the groove width of the open groove is smaller than the minimum outer diameter of the antenna.

[0015] Preferably, the bottom cover is fixedly connected to the bottom surface of the upper housing by a plurality of screws, and a plurality of heat dissipation slots are provided on the bottom cover.

[0016] Preferably, an anti-slip sleeve is fixedly connected to the outer ring of the handle, and the friction coefficient of the anti-slip sleeve is greater than the friction coefficient of the handle.

[0017] Preferably, the anti-slip cover is made of silicone.

[0018] Preferably, the control processing component further includes a frequency division signal amplifier, a signal acquisition receiving device, a temporary register, a comparator, an operation controller, and an acquisition time synchronizer;

[0019] The input end of the frequency division signal amplifier is coupled to the output end of the antenna, and the output end of the frequency division signal amplifier is coupled to the input end of the signal acquisition and receiving device, and the signal acquisition and receiving device is used to sample the amplified signal;

[0020] The output end of the signal acquisition receiving device is coupled to the input end of the temporary register, the temporary register is used to store the sampled signal, the input end of the signal acquisition receiving device is coupled to the output end of the acquisition time synchronizer, and the signal acquisition receiving device is used to control the acquisition start time, interval time, and end time of the signal acquisition receiving device;

[0021] The input end of the operation controller is coupled to the output end of the register through a comparator, and the operation controller is coupled to the touch screen. The operation controller is used to process the sampled signal in the register and interact with the touch screen.

[0022] The utility model has the following beneficial effects:

[0023] The utility model can hold the aerial target signal locating device in the hand, and when placed normally, the antenna is fixed and stored by a buckle to save space, and when in use, the antenna is manually separated from the buckle structure and is in a vertical setting state, ensuring that the antenna receives signals transmitted by the drone from the outside world and avoiding signal reception loss caused by the upper casing. The utility model provides a concrete handheld aerial target signal locating device, so that the drone operator does not need to locate the drone at a fixed point when actually locating the drone, and can move to a desired position according to his own needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0025] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0026] Figure 3 It is a schematic diagram of the structure of the antenna and the buckle in the utility model;

[0027] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0028] Figure 5 It is a structural block diagram of the control processing component in the utility model.

[0029] 1. Upper housing; 2. Touch screen; 3. Handle; 4. Anti-slip cover; 5. Antenna; 6. Buckle; 7. Bottom cover; 8. Heat dissipation slot; 9. Narrow slot; 10. Wide slot; 11. Open slot; 12. Acquisition time synchronizer; 13. Frequency division signal amplifier; 14. Signal acquisition receiving device; 15. Temporary register; 16. Comparator; 17. Operation controller. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] A handheld aerial target signal locating device, such as Figure 1 and2 As shown, it includes an upper housing 1, a control processing component, a bottom cover 7, and two sets of handles 3;

[0032] The upper housing 1 is hollow and has an open bottom surface. The top surface of the upper housing 1 is provided with an embedding groove communicating with the interior.

[0033] The control processing component includes a touch screen 2, a plurality of antennas 5, and a power supply. The plurality of antennas 5 are evenly spaced and arranged on the top surface of the upper housing 1. The touch screen 2 is fixedly connected in the embedding groove. The control processing component is arranged in the upper housing 1. The power supply is also arranged in the upper housing 1, and the power supply supplies power to the entire control processing component.

[0034] The bottom cover 7 is fixedly connected to the bottom surface of the upper housing 1 and closes the bottom opening of the upper housing 1;

[0035] The two groups of handles 3 are fixedly connected to the outer ring of the upper housing 1 , and the two groups of handles 3 are centrally symmetrically arranged about the center axis of the upper housing 1 .

[0036] When the handheld aerial target signal locating device is actually used, the operator holds the two sets of handles 3 to pick up and hold the entire handheld aerial target signal locating device. When positioning is required, the operator only needs to receive the signal transmitted by the drone through the antenna 5. The antenna 5 transmits the signal to the control processing component, and the control processing component processes it. Information interaction can be carried out through the touch screen 2. When the operator's own position needs to be changed, the operator can also move the entire handheld aerial target signal locating device by holding the handles 3, and the antenna 5 continues to receive the signal, and the control processing component continues to process the signal. Even if the operator's position changes, the handheld aerial target signal locating device can still realize the function of locating the drone.

[0037] Preferably, the antenna 5 is rotatably connected to the top surface of the upper housing 1, and the central axis of the antenna 5 and the central axis of the upper housing 1 are switched between two states: parallel to each other and perpendicular to each other.

[0038] The antenna 5 rotates on the top surface of the upper housing 1 and switches between two states in which its central axis and the central axis of the upper housing 1 are parallel to each other and perpendicular to each other. When the handheld aerial target signal locating device is working normally, the central axis of the antenna 5 and the central axis of the upper housing 1 remain parallel to each other, so that the signal transmitted by the drone can be received by the antenna 5. If it is not in use, the antenna 5 can be bent to reduce the space occupied by the entire handheld aerial target signal locating device, making it convenient for the operator to store it. At the same time, the operator can also manually adjust the antenna 5 to any angle between the central axis and the central axis of the upper housing 1. The antenna 5 is a conventional bending antenna 5, so its structure is not further explained. It uses, for example, the bending antenna 5 of the WL-4GE130 model of the Wavelink brand. The above example is only an example, and other antennas 5 that can meet the same function are also acceptable.

[0039] Preferably, a buckle 6 is fixedly connected to the top surface of the upper housing 1 , and when the central axis of the antenna 5 is parallel to the central axis of the upper housing 1 , the antenna 5 is detachably connected to the upper housing 1 via the buckle 6 .

[0040] By setting the buckle 6, the antenna 5 can be fixed by the buckle 6 when being stored, so as to avoid the situation that it is deflected due to other factors, and the buckle 6 also plays a protective effect to a certain extent. When the external structure collides with the device, since the antenna 5 is stuck in the buckle 6, the buckle 6 comes into contact with the external object first, thereby reducing the situation that the antenna 5 is directly impacted and damaged.

[0041] Preferably, if Figure 3 and 4 As shown, the top surface of the buckle 6 is recessed downward to form an open groove 11, and the opening is radially provided with a wide groove 10 and a narrow groove 9 arranged in sequence from the outside to the inside. The open groove 11 is connected to the wide groove 10 and the narrow groove 9, and the groove width of the open groove 11 is smaller than the minimum outer diameter of the antenna 5.

[0042] The buckle 6 and the upper housing 1 are an integrally formed structure, both of which are made of ABS+PC plastic material, which has good hardness and certain elastic deformation performance. When the antenna 5 needs to be inserted into the buckle 6, it can contact the outer wall of the antenna 5 through the notch of the opening groove 11, and the two generate a component force under tangency, so that the buckles 6 located on both sides of the opening groove 11 expand outward, and then accommodate the antenna 5 to pass through, so that the antenna 5 enters the wide groove 10 and the narrow groove 9. After the buckle 6 releases its elastic potential energy, it returns to its original state, and the antenna 5 is restricted from entering the buckle 6. Unless the operator manually applies a force to the antenna 5 to cause the antenna 5 to generate a component force on the buckle 6 to deform the buckle 6, the buckle 6 will usually keep the antenna 5 fixed.

[0043] Preferably, the bottom cover 7 is fixedly connected to the bottom surface of the upper housing 1 by a plurality of screws, and a plurality of heat dissipation slots 8 are provided on the bottom cover 7 .

[0044] The bottom cover 7 is connected to the upper casing 1 by screws, so that when the operator needs to repair or replace the control processing component in the device, or needs to replace the power supply therein, the bottom cover 7 can be removed by unscrewing the screws, making the disassembly and assembly of the bottom cover 7 relatively simple and convenient, and after connection, it can maintain a relatively firm connection state and is not easy to fall off. The heat dissipation slot 8 thereon can discharge the heat generated during the operation of the control processing component to the outside, thereby avoiding overheating and damage of the control processing component in the upper casing 1.

[0045] Preferably, the outer ring of the handle 3 is fixedly connected with an anti-slip sleeve 4 , and the friction coefficient of the anti-slip sleeve 4 is greater than the friction coefficient of the handle 3 .

[0046] The anti-skid cover 4 is provided to prevent slipping. When the operator holds the handle 3, the anti-skid cover 4 comes into contact with the operator first, and the anti-skid cover 4 with a friction coefficient greater than that of the handle 3 is used to prevent slipping.

[0047] Preferably, the anti-slip cover 4 is made of silicone.

[0048] The anti-slip cover 4 is made of silicone material, which provides a specific example in which the friction coefficient of the anti-slip cover 4 is greater than the friction coefficient of the handle 3. When the operator holds it, the anti-slip cover 4 made of silicone material can provide a more comfortable touch and better anti-slip performance.

[0049] Preferably, if Figure 5 As shown, the control processing component also includes a frequency division signal amplifier 13, a signal acquisition receiving device 14, a temporary register 15, a comparator 16, an operation controller 17, and an acquisition time synchronizer 12;

[0050] The input end of the frequency division signal amplifier 13 is coupled to the output end of the antenna 5, and the output end of the frequency division signal amplifier 13 is coupled to the input end of the signal acquisition and receiving device 14, and the signal acquisition and receiving device 14 is used to sample the amplified signal;

[0051] The output end of the signal acquisition receiving device 14 is coupled to the input end of the temporary register 15, and the temporary register 15 is used to store the sampled signal. The input end of the signal acquisition receiving device 14 is coupled to the output end of the acquisition time synchronizer 12, and the signal acquisition receiving device 14 is used to control the acquisition start time, interval time, and end time of the signal acquisition receiving device 14;

[0052] The input end of the operation controller 17 is coupled to the output end of the register 15 through the comparator 16 , and the operation controller 17 is coupled to the touch screen 2 . The operation controller 17 is used to process the sampled signal in the register 15 and interact with the touch screen 2 .

[0053] When the drone is actually positioned by the control processing component, the signal sent by the drone can be received by 12 groups of antennas 5, and the signal received by the antenna 5 can be amplified by the frequency division signal amplifier 13, so that the difference between each signal is also amplified, and then under the control of the acquisition time synchronizer 12, the signal acquisition receiver samples the signal amplified by the frequency division signal amplifier 13, and stores the sampled signal in the register 15, the comparator 16 compares each stored sampled signal, and the operation controller 17 processes the data, and then the final result is exported to the touch screen 2 for display, so that the operator can clearly see the positioning information fed back by the control processing component when using it.

[0054] Among them, the calculation methods designed in the control processing components are all existing technologies, and examples have been provided in the background technology in the specification, so they will not be repeated here. At the same time, this solution does not involve improvements to the comparison program and algorithm, so they will not be explained again.

[0055] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A handheld aerial target signal positioning device, characterized in that: It comprises an upper housing (1), a control processing component, a bottom cover (7), and two sets of handles (3); The upper housing (1) is hollow and has an open bottom surface, and the top surface of the upper housing (1) is provided with an embedding groove communicating with the interior; The control processing component comprises a touch screen (2) and a plurality of antennas (5), wherein the plurality of antennas (5) are evenly spaced and arranged on the top surface of the upper housing (1); the touch screen (2) is fixedly connected in the embedding groove, and the control processing component is arranged in the upper housing (1); The bottom cover (7) is fixedly connected to the bottom surface of the upper housing (1) and closes the bottom surface opening of the upper housing (1); The two groups of handles (3) are fixedly connected to the outer ring of the upper housing (1), and the two groups of handles (3) are centrally symmetrically arranged about the center axis of the upper housing (1).

2. A handheld aerial target signal locating device according to claim 1, characterized in that: The antenna (5) is rotatably connected to the top surface of the upper housing (1), and the central axis of the antenna (5) and the central axis of the upper housing (1) switch between two states: parallel to each other and perpendicular to each other.

3. A handheld aerial target signal locating device according to claim 2, characterized in that: A buckle (6) is fixedly connected to the top surface of the upper housing (1); when the central axis of the antenna (5) and the central axis of the upper housing (1) are parallel to each other, the antenna (5) is detachably connected to the upper housing (1) via the buckle (6).

4. A handheld aerial target signal locating device according to claim 3, characterized in that: The top surface of the buckle (6) is recessed downward to form an open groove (11), and the opening is radially provided with a wide groove (10) and a narrow groove (9) arranged in sequence from the outside to the inside, and the open groove (11) is connected to the wide groove (10) and the narrow groove (9), and the groove width of the open groove (11) is smaller than the minimum outer diameter of the antenna (5).

5. A handheld aerial target signal locating device according to claim 1, characterized in that: The bottom cover (7) is fixedly connected to the bottom surface of the upper housing (1) via a plurality of screws, and a plurality of heat dissipation slots (8) are provided on the bottom cover (7).

6. A handheld aerial target signal locating device according to claim 1, characterized in that: The outer ring of the handle (3) is fixedly connected to an anti-slip sleeve (4), and the friction coefficient of the anti-slip sleeve (4) is greater than the friction coefficient of the handle (3).

7. A handheld aerial target signal locating device according to claim 6, characterized in that: The anti-slip cover (4) is made of silicone material.

8. A handheld aerial target signal locating device according to claim 1, characterized in that: The control processing component also includes a frequency division signal amplifier (13), a signal acquisition receiving device (14), a temporary register (15), a comparator (16), an operation controller (17), and an acquisition time synchronizer (12); The input end of the frequency division signal amplifier (13) is coupled to the output end of the antenna (5), and the output end of the frequency division signal amplifier (13) is coupled to the input end of a signal acquisition and receiving device (14), and the signal acquisition and receiving device (14) is used to sample the amplified signal; The output end of the signal acquisition receiving device (14) is coupled to the input end of the temporary register (15), the temporary register (15) is used to store the sampled signal, the input end of the signal acquisition receiving device (14) is coupled to the output end of the acquisition time synchronizer (12), and the signal acquisition receiving device (14) is used to control the acquisition start time, interval time, and end time of the signal acquisition receiving device (14); The input end of the operation controller (17) is coupled to the output end of the register (15) through the comparator (16), and the operation controller (17) is coupled to the touch screen (2). The operation controller (17) is used to process the sampled signal in the register (15) and interact with the touch screen (2).

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