Battery fixing bin of surveying and mapping unmanned aerial vehicle

Abstract

The battery fixing bin of the surveying and mapping unmanned aerial vehicle is characterized by comprising an unmanned aerial vehicle body, a battery bin, a rotating shaft, a heat dissipation plate, a lock catch, a protection plate, a charging port, a limiting groove and a telescopic plate, the battery bin is arranged in the unmanned aerial vehicle body, the heat dissipation plate is arranged below the battery bin, the rotating shaft is arranged below the battery bin, and the lock catch is arranged on the heat dissipation plate. A protection plate is arranged at the front end of the battery bin, a charging port is formed in the protection plate, a limiting groove is formed in the battery bin, and a telescopic plate is arranged in the limiting groove; a battery body is placed in a battery bin below an unmanned aerial vehicle body, the bottom of the battery body is located above a limiting groove, an electric push rod on a telescopic plate drives the telescopic plate to stretch forwards, the front end of the telescopic plate abuts against the battery body, a heat dissipation plate surrounds a rotating shaft and is connected with the battery bin through a lock catch to be locked, and fixing of the unmanned aerial vehicle battery is completed; the battery can be conveniently charged when being fixed in the unmanned aerial vehicle, and the battery can be conveniently disassembled when the battery needs to be overhauled.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a battery fixing compartment for a surveying and mapping unmanned aerial vehicle. Background Art

[0002] Unmanned aircraft, also known as "drones", are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices. Drones can be divided into military and civilian applications according to their application areas. In the military, drones are divided into reconnaissance aircraft and target aircraft. In the civilian application area, drones are currently used in aerial photography, agriculture, plant protection, micro selfies, express delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying and mapping, news reporting, power inspections, disaster relief, film and television shooting, etc., which greatly expands the use of drones themselves;

[0003] There is a power fixing device CN212676425U for unmanned aerial vehicles, which includes a fixed base, a hanging ear, a fixing ring, a battery fixing compartment, a partition, a positive power sheet, a negative power sheet, a power output column, a safety gate, a cover plate, a docking column, a card plate, a fixing buckle and a power line connection port. The beneficial effects of the utility model are as follows: the fixed base is screwed and locked with the unmanned aerial vehicle through a fixing screw passing through the fixing ring, which is convenient for installation and disassembly between the fixed base and the unmanned aerial vehicle; the cover plate passes through the docking column and the card plate through a connecting rod, and is then rotatably connected to the fixed base, which is convenient for the rotation and opening and closing of the cover plate; the cover plate is fixed to the hanging ear by rotating the fixing buckle, and is then quickly locked with the fixed base, so that the cover plate can be quickly buckled and fixed with the fixed base; a fuse is arranged inside the safety gate, and the fuse is connected in series in the circuit, which ensures that the fuse can be melted to achieve circuit breaking when the current is too large, thereby ensuring the overall safety of the device;

[0004] However, when using existing drone batteries, they are not completely detachable batteries. Instead, the batteries are fixed in a battery compartment and charged. In order to solve the above problem, a battery fixing compartment for a surveying and mapping drone is proposed. Utility Model Content

[0005] According to the above existing technical problems, the utility model provides a battery fixing compartment for a surveying and mapping UAV, which is characterized by comprising a UAV body, a battery compartment, a rotating shaft, a heat sink, a lock, a protective plate, a charging port, a limit slot, and a telescopic plate. The UAV body is provided with a battery compartment, a heat sink is provided below the battery compartment, a rotating shaft is provided below the battery compartment, a lock is provided on the heat sink, a protective plate is provided at the front end of the battery compartment, a charging port is provided on the protective plate, a limit slot is provided in the battery compartment, and a telescopic plate is provided in the limit slot;

[0006] Furthermore, the heat sink is connected to the battery compartment via a rotating shaft, the other end of the heat sink is connected to the battery compartment via a lock, and a surface of the heat sink has a plurality of openings;

[0007] Furthermore, the protective plate is fixedly connected to the battery compartment, there is a gap between the protective plate and the battery compartment, and the charging port is located in the middle of the protective plate;

[0008] Furthermore, the limit groove is located on the side wall inside the battery compartment. There are two limit grooves, which are respectively located on the two side walls of the battery compartment and correspond to each other. The end of the telescopic plate is fixedly set in the limit groove. There is an electric push rod in the telescopic plate. The telescopic plate has two limit grooves respectively.

[0009] Beneficial effects of the utility model:

[0010] The utility model places the battery body into the battery compartment below the drone body, and the charging position on the battery body corresponds to the charging port position of the protective plate. At this time, the bottom of the battery body is located above the limit groove, and the electric push rod on the telescopic plate drives the telescopic plate to extend forward, and the front end of the telescopic plate presses against the battery body, and the heat sink is connected to the battery compartment around the rotating shaft and locked through the lock buckle, so as to complete the fixation of the drone battery. When charging is needed, the battery body is charged through the charging port of the protective plate, which is convenient for charging when the battery is fixed inside the drone, and also convenient for disassembling the battery when the battery needs to be repaired. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the overall structure of the battery fixing compartment of the surveying and mapping UAV of the utility model;

[0012] Figure 2 This is a schematic diagram of the specific structure of the battery fixing compartment of the surveying and mapping UAV of the utility model;

[0013] Figure 3 This is a schematic diagram of the internal structure of the battery fixing compartment of the surveying and mapping UAV of the utility model;

[0014] As shown in the figure: 1 drone body, 2 battery compartment, 3 shaft, 4 heat sink, 5 lock, 6 protective plate, 7 charging port, 8 limit slot, 9 telescopic plate, 10 battery body. DETAILED DESCRIPTION

[0015] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0017] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it 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 connection 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. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0018] Example 1

[0019] The utility model provides a battery fixing compartment for a surveying and mapping unmanned aerial vehicle, which is characterized by comprising an unmanned aerial vehicle body 1, a battery compartment 2, a rotating shaft 3, a heat sink 4, a lock 5, a protective plate 6, a charging port 7, a limiting groove 8, and a telescopic plate 9. The battery compartment 2 is arranged in the unmanned aerial vehicle body 1, the heat sink 4 is arranged below the battery compartment 2, the rotating shaft 3 is arranged below the battery compartment 2, the lock 5 is arranged on the heat sink 4, the protective plate 6 is arranged at the front end of the battery compartment 2, the charging port 7 is arranged on the protective plate 6, the limiting groove 8 is arranged in the battery compartment 2, and the telescopic plate 9 is arranged in the limiting groove 8;

[0020] Furthermore, the heat sink 4 is connected to the battery compartment 2 via the rotating shaft 3, and the other end of the heat sink 4 is connected to the battery compartment 2 via the lock 5, and the surface of the heat sink 4 has a plurality of openings;

[0021] Furthermore, the protective plate 6 is fixedly connected to the battery compartment 2, there is a gap between the protective plate 6 and the battery compartment 2, and the charging port 7 is located in the middle of the protective plate 6;

[0022] Furthermore, the limiting groove 8 is located on the side wall inside the battery compartment 2. There are two limiting grooves 8, which are respectively located on the two side walls of the battery compartment 2 and correspond to each other. The end of the telescopic plate 9 is fixedly set in the limiting groove 8. There is an electric push rod in the telescopic plate 9. There are two telescopic plates 9 respectively located in two limiting grooves 8.

[0023] Example 2

[0024] When in use, the battery body 10 is placed in the battery compartment 2 below the drone body 1. The charging position on the battery body 10 corresponds to the charging port 7 of the protective plate 6. At this time, the bottom of the battery body 10 is located above the limit groove 8, and the electric push rod on the telescopic plate 9 drives the telescopic plate 9 to extend forward. The front end of the telescopic plate 9 holds the battery body 10, and the heat sink 4 is connected to the battery compartment 2 around the rotating shaft 3 and locked through the lock 5 to complete the fixation of the drone battery. When charging is needed, the battery body 10 is charged through the charging port 7 of the protective plate 6.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. The battery fixing compartment of the surveying and mapping drone is characterized by The invention comprises a drone body, a battery compartment, a rotating shaft, a heat sink, a lock, a protective plate, a charging port, a limiting groove, and a telescopic plate. The drone body is provided with a battery compartment, a heat sink is provided below the battery compartment, a rotating shaft is provided below the battery compartment, a lock is provided on the heat sink, a protective plate is provided at the front end of the battery compartment, a charging port is provided on the protective plate, a limiting groove is provided in the battery compartment, and a telescopic plate is provided in the limiting groove.

2. The battery fixing compartment of the surveying and mapping UAV according to claim 1 is characterized in that: The heat sink is connected to the battery compartment via a rotating shaft, the other end of the heat sink is connected to the battery compartment via a lock, and a surface of the heat sink is provided with a plurality of openings.

3. The battery fixing compartment of the surveying and mapping UAV according to claim 2 is characterized in that: The protective plate is fixedly connected to the battery compartment, a gap is provided between the protective plate and the battery compartment, and the charging port is located in the middle of the protective plate.

4. The battery fixing compartment of the surveying and mapping UAV according to claim 3 is characterized in that: The limiting groove is located on the side wall inside the battery compartment. There are two limiting grooves, which are respectively located on the two side walls of the battery compartment and correspond to each other. The end of the telescopic plate is fixedly arranged in the limiting groove. There is an electric push rod in the telescopic plate. The telescopic plate has two limiting grooves respectively.

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