CN219382840U

CN219382840U - Unmanned aerial vehicle aligns wireless charging structure automatically

Info

Publication number: CN219382840U
Application number: CN202321007731.XU
Authority: CN
Inventors: 刘泽洋; 李志宗
Original assignee: Shenzhen Soling Communication Technology Co ltd
Current assignee: Shenzhen Soling Communication Technology Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-07-21
Anticipated expiration: 2033-04-28

Abstract

The utility model provides an automatic alignment wireless charging structure of an unmanned aerial vehicle, which relates to the technical field of unmanned aerial vehicle charging and comprises a machine bottom plate, wherein a cross support is arranged in the middle of the machine bottom plate, an external terminal box is arranged on one side of the cross support, a control host is arranged at the side extending end of the external terminal box, a guiding polished rod is vertically arranged on the other side of the cross support, a lifting bottom plate is arranged in the middle of the guiding polished rod, a charging platform is arranged at the top of the lifting bottom plate, a charging panel is used for conducting electricity, after the unmanned aerial vehicle enters a positioning through hole, linear XY displacement is realized through position transformation of a movable platform according to the positioning condition, so that the charging panel is aligned with the wireless charging position of the unmanned aerial vehicle, accurate positioning is realized, a plurality of groups of charging coils are arranged on the charging platform, and proper positions can be selected according to actual conditions to carry out unmanned aerial vehicle falling positions.

Description

Unmanned aerial vehicle aligns wireless charging structure automatically

Technical Field

The utility model relates to the technical field of unmanned aerial vehicle charging, in particular to an unmanned aerial vehicle automatic alignment wireless charging structure.

Background

According to a wireless charging structure of unmanned aerial vehicle of chinese patent No. CN217863735U, including base and wireless charging station, the annular has been seted up to the upper surface of base, the inside of annular is provided with wind shielding mechanism, wind shielding mechanism is including keeping out the wind the annular plate with four perpendicular grooves, keep out the wind the annular plate swing joint in the inside of annular, the inside in every perpendicular groove is all rotated and is connected with the circle axle, the outside of every circle axle has all been fixed the rocker that cup joints, the other end of rocker is located the below of wireless charging station, through control unmanned aerial vehicle and park unmanned aerial vehicle in the top of wireless charging station, wireless charging station synchronous drive square column downwardly moving when moving, square column downwardly moving is pressed down with the one end that four rockers are close to, unmanned aerial vehicle drives wireless charging station and continuously descends in the upper notch inside, the annular plate of keeping out the wind rises simultaneously and shelters from unmanned aerial vehicle's outside, unmanned aerial vehicle receives wind-force and blows the problem that influences charging.

The above-mentioned patent and the prior art have the following problems:

1. when a conventional unmanned aerial vehicle is subjected to wireless charging, the coil position cannot be aligned accurately, so that more heat loss is caused in the charging stage;

2. existing charging only uses a single device for charging.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an unmanned aerial vehicle automatic alignment wireless charging structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an unmanned aerial vehicle aligns wireless charging structure automatically, includes the machine bottom plate, the middle part of machine bottom plate is equipped with the cross support, one side of cross support is equipped with external end box, the side extension end of external end box is equipped with control host computer, the opposite side of cross support is vertical to be equipped with the direction polished rod, the middle part of direction polished rod is equipped with the lift bottom plate, the top of lift bottom plate is equipped with charging platform.

Preferably, the four corners of the machine bottom plate are provided with main body supports, the top of each main body support is provided with a top cover plate, the middle of each top cover plate is provided with a positioning through hole, and the positions of the positioning through holes are provided with bearing platforms.

Preferably, the surface gomphosis of charging platform has the panel that charges, be equipped with moving platform between charging platform and the lift bottom plate.

Preferably, the four groups of guide polished rods are respectively arranged at four corner positions of the cross support, and the bottom of one side of the cross support, which is close to the external terminal box, is connected with the surface of the machine bottom plate by adopting a chute.

Preferably, the external terminal box is internally provided with a servo motor and a lead screw linked with the servo motor, and the lead screw is in threaded connection with the cross rod at the bottom of the adjacent cross bracket.

Preferably, the bearing platform is of a double-layer structure, the top platform of the bearing platform is completely embedded in the bottom platform, and the bearing platform and the grooves of the side edges of the positioning through holes are matched with each other.

Preferably, a linear sliding rail is arranged between the end part of one side of the top of the cross bracket and the lifting bottom plate, the other end of the cross bracket is axially positioned, and a sliding sleeve is embedded between the corner of the lifting bottom plate and the guiding polished rod.

Preferably, the mobile platform is a double-layer linear motor, two linear motors are vertically installed, the linear motor sliding table at the top of the mobile platform and the charging platform are mutually bolted, and the linear motor main body at the bottom of the mobile platform and the lifting bottom plate are mutually bolted and positioned.

Advantageous effects

According to the utility model, the charging panel is adopted to conduct electricity, and after the unmanned aerial vehicle enters the positioning through hole, the linear XY displacement is realized through the position transformation of the mobile platform according to the positioning condition, so that the charging panel is aligned to the wireless charging position of the unmanned aerial vehicle, and the accurate positioning is realized.

According to the utility model, the charging platform is provided with a plurality of groups of charging coils, a proper position can be selected according to actual conditions to carry out unmanned aerial vehicle landing, and after a first unmanned aerial vehicle enters, a second unmanned aerial vehicle enters the charging platform to charge in the same way, and the like, a proper combination can be selected according to actual conditions.

Drawings

FIG. 1 is a main block diagram of the present utility model;

FIG. 2 is an internal perspective view of the present utility model;

FIG. 3 is a front view of the present utility model;

fig. 4 is a side view of the present utility model.

Legend description:

1. a machine base plate; 2. a cross bracket; 3. lifting the bottom plate; 4. guiding a polished rod; 5. a main body bracket; 6. a top cover plate; 7. a load-bearing platform; 8. a charging platform; 9. positioning the through hole; 10. an external terminal box; 11. a control host; 12. a charging panel; 13. and (5) moving the platform.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

First embodiment:

referring to fig. 1-4, an unmanned aerial vehicle automatic alignment wireless charging structure comprises a machine base plate 1, wherein a cross support 2 is arranged in the middle of the machine base plate 1, an external connection end box 10 is arranged on one side of the cross support 2, a control host 11 is arranged at the side extension end of the external connection end box 10, a guide polish rod 4 is vertically arranged on the other side of the cross support 2, the guide polish rods 4 are four groups and are respectively arranged at four corner positions of the cross support 2, the bottom of one side of the cross support 2 close to the external connection end box 10 is connected with the surface of the machine base plate 1 by adopting a sliding groove, a servo motor and a lead screw connected with the servo motor are arranged in the external connection end box 10, the lead screw is in threaded connection with a cross rod at the bottom of the adjacent cross support 2, a lifting base plate 3 is arranged in the middle of the guide polish rod 4, a linear sliding rail is arranged between the end part at one side of the top of the cross support 2 and the lifting base plate 3, the other end is in shaft connection and positioning, a sliding sleeve is embedded between the corner of the lifting bottom plate 3 and the guiding polished rod 4, a charging platform 8 is arranged at the top of the lifting bottom plate 3, during working, the angle of the cross support 2 is driven to change through a screw nut structure, thereby realizing the height change of the top of the cross support 2, the lifting bottom plate 3 is synchronously driven to lift, the guiding polished rod 4 is used for vertical position positioning, the control host 11 receives an external electric signal, thereby driving a servo motor in the external end box 10 to rotate, proper speed and stable control can be obtained through the actual condition of the electric signal, a charging panel 12 is embedded on the surface of the charging platform 8, a moving platform 13 is arranged between the charging platform 8 and the lifting bottom plate 3, the moving platform 13 is a double-layer linear motor, the two linear motors are vertically installed, and the linear motor slip table at the top of the mobile platform 13 and the charging platform 8 are mutually bolted, the linear motor main body at the bottom of the mobile platform 13 and the lifting bottom plate 3 are mutually bolted and positioned, four corners of the machine bottom plate 1 are provided with main body supports 5, the tops of the main body supports 5 are provided with top cover plates 6, the middle parts of the top cover plates 6 are provided with positioning through holes 9, the positions of the positioning through holes 9 are provided with bearing platforms 7, the bearing platforms 7 are of double-layer structures, the top platforms of the bearing platforms 7 are completely embedded in the bottom platform, grooves on the side edges of the bearing platforms 7 and the positioning through holes 9 are mutually matched, the two-layer platforms are mutually embedded, and charging coils can be embedded in the bearing platforms 7, so that external direct charging can be realized, meanwhile, the bearing platforms 7 can be directly removed, when an unmanned aerial vehicle needs to be charged, the unmanned aerial vehicle directly enters the inside the equipment through the positioning through holes 9 and directly falls on the charging platform 8, and the wireless charging receiving end of the unmanned aerial vehicle is conductive with the charging panel 12, after the unmanned aerial vehicle enters the positioning through holes 9, the position conversion of the mobile platform 13, linear displacement is realized, and the wireless charging position alignment of the unmanned aerial vehicle 12 is realized, and the wireless charging position of the unmanned aerial vehicle is accurately realized.

Specific embodiment II:

based on the further technical scheme of above-mentioned implementation, cancel loading platform 7 in this scheme, the edge embedding lamp strip at location through-hole 9, and be provided with at least 3 groups laser sensor at location through-hole 9's edge, as far as possible equidistant setting, when unmanned aerial vehicle gets into, confirm unmanned aerial vehicle for location through-hole 9's concrete position through laser sensor, afterwards drive cross support 2 goes up and down, acquire unmanned aerial vehicle for location through-hole 9's concrete position in step, carry out plane XY direction's position movement, drive charging platform 8 through mobile platform 13 and displace, thereby realize accurate location of charging, and be provided with multiunit charging coil on charging platform 8, can select suitable position according to actual conditions and carry out unmanned aerial vehicle fall, and after first unmanned aerial vehicle gets into, second unmanned aerial vehicle gets into charging platform 8 through the same mode and charges, and so on, can select suitable combination according to actual conditions.

To sum up:

1. the charging panel 12 is adopted to conduct electricity, and after the unmanned aerial vehicle enters the positioning through hole 9, linear XY displacement is realized through position transformation of the mobile platform 13 according to the positioning condition, so that the charging panel 12 is aligned to the wireless charging position of the unmanned aerial vehicle, and accurate positioning is realized;

2. be provided with multiunit charging coil on charging platform 8, can select suitable position to carry out unmanned aerial vehicle and fall according to actual conditions to after first unmanned aerial vehicle gets into, second unmanned aerial vehicle gets into charging platform 8 through the same mode and charges, and so on, can select suitable combination according to actual conditions.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an unmanned aerial vehicle is automatic aligns wireless charging structure, includes machine bottom plate (1), its characterized in that: the middle part of machine bottom plate (1) is equipped with cross support (2), one side of cross support (2) is equipped with external end box (10), the side extension end of external end box (10) is equipped with control host computer (11), the opposite side of cross support (2) is vertical to be equipped with direction polished rod (4), the middle part of direction polished rod (4) is equipped with lift bottom plate (3), the top of lift bottom plate (3) is equipped with charging platform (8).

2. The unmanned aerial vehicle automatic alignment wireless charging structure of claim 1, wherein: four corners of machine bottom plate (1) are equipped with main part support (5), the top of main part support (5) is equipped with top apron (6), the middle part of top apron (6) is equipped with location through-hole (9), the position of location through-hole (9) is equipped with loading platform (7).

3. The unmanned aerial vehicle automatic alignment wireless charging structure of claim 1, wherein: the surface gomphosis of charging platform (8) has charging panel (12), be equipped with moving platform (13) between charging platform (8) and lift bottom plate (3).

4. The unmanned aerial vehicle automatic alignment wireless charging structure of claim 1, wherein: the four groups of guide polished rods (4) are respectively arranged at four corner positions of the cross support (2), and the bottom of one side of the cross support (2) close to the external end box (10) is connected with the surface of the machine bottom plate (1) through sliding grooves.

5. The unmanned aerial vehicle automatic alignment wireless charging structure of claim 1, wherein: the external terminal box (10) is internally provided with a servo motor and a lead screw linked with the servo motor, and the lead screw is in threaded connection with a cross rod at the bottom of the adjacent cross bracket (2).

6. The unmanned aerial vehicle automatic alignment wireless charging structure of claim 2, wherein: the bearing platform (7) is of a double-layer structure, the top platform of the bearing platform (7) is completely embedded in the bottom platform, and grooves on the side edges of the bearing platform (7) and the positioning through holes (9) are matched with each other.

7. A drone auto-alignment wireless charging structure according to claim 3, wherein: a linear sliding rail is arranged between the end part of one side of the top of the cross bracket (2) and the lifting bottom plate (3), the other end of the cross bracket is in shaft connection and positioning, and a sliding sleeve is embedded between the corner of the lifting bottom plate (3) and the guiding polished rod (4).

8. A drone auto-alignment wireless charging structure according to claim 3, wherein: the mobile platform (13) is a double-layer linear motor, two linear motors are vertically installed, the linear motor sliding table at the top of the mobile platform (13) and the charging platform (8) are mutually bolted, and the linear motor main body at the bottom of the mobile platform (13) and the lifting bottom plate (3) are mutually bolted and positioned.