Lithium battery energy storage device of unmanned aerial vehicle

Abstract

The utility model provides an unmanned aerial vehicle lithium battery energy storage device, which relates to the technical field of unmanned aerial vehicle accessories, and comprises a main body, a power connection plate is arranged at the bottom of the main body, a battery body is arranged in the main body, and the battery body is connected with the power connection plate through a wire; the supporting assembly is arranged around the main body and is used for supporting and fixing the main body in the battery compartment; and the power connection assembly is arranged at the periphery of the power connection plate and is used for fixing the power connection plate in the battery compartment for power connection. According to the device, the main body is fixed through the supporting assembly which can be rapidly installed and adaptively installed, a good anti-seismic and damping effect can be provided in the using process, battery damage is effectively prevented, meanwhile, a stable electric appliance connection effect is provided through the power connection assembly which can be adsorbed and fixed, and the service life of the device is prolonged. And sudden power failure in the use process is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle accessories, in particular to a lithium battery energy storage device for unmanned aerial vehicles. Background Art

[0002] With the continuous expansion of drone application areas, from the initial aerial photography and agricultural monitoring to today's logistics distribution, emergency rescue and even military reconnaissance, the performance requirements of drones are becoming increasingly diversified and specialized. As the core of drone power sources, the importance of battery energy storage systems is self-evident. Early drone battery systems often focused on energy density and endurance, but with the advancement of technology and the complexity of application scenarios, the convenience of battery installation, seismic performance and compatibility with drone platforms have become new research and development focuses.

[0003] However, most of the common drone batteries on the market are directly placed in the battery compartment and fixed with screws during installation. During the installation process, there is a gap between the battery and the battery compartment. These gaps can easily cause the battery to vibrate and collide with the inner wall of the battery compartment during the flight of the drone. The battery is easily damaged during the collision, which has the defect of being easily damaged. Secondly, during use, the electrical connection port between the battery and the drone is easily disconnected due to vibration, so it has the defect of unstable power supply. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the background technology and provide a UAV lithium battery energy storage device to solve the defects that common UAV batteries are difficult to adapt to the vibration of the UAV and are easily damaged and the power connection is unstable.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a lithium battery energy storage device for an unmanned aerial vehicle, comprising: a main body, a power connection board is provided at the bottom of the main body, a battery body is provided inside the main body, and the battery body and the power connection board are connected by a wire; a support component is provided around the main body, used to support and fix the main body in the battery compartment; and a power connection component is provided around the power connection board, used to fix the power connection board in the battery compartment for power connection.

[0006] Furthermore, the support assembly includes: a plurality of mounting plates arranged around the main body, a seismic-resistant sleeve being provided on one side of the mounting plate; a seismic-resistant sliding rod arranged on one side of the main body, and the seismic-resistant sliding rod is slidingly connected to the seismic-resistant sleeve; a reset spring arranged between the seismic-resistant sleeve and the main body, and the reset spring is sleeved on the seismic-resistant sliding rod.

[0007] Furthermore, the power connection assembly includes: a plurality of adsorption ports provided on the surface of the power connection plate, a suction cup being provided at the bottom of the adsorption port; a pressure tube provided inside the main body, the bottom of the pressure tube being connected to the adsorption port through a hose; a pressure rod rotatably connected to the inside of the pressure tube, a driving plate being provided at the top of the pressure rod; a pressure ring slidably connected to the inside of the pressure tube, and the pressure rod and the pressure ring are threadedly engaged with each other.

[0008] Furthermore, guide plates are provided at the top and bottom of the mounting plate, and the guide plates are arranged in an arc-shaped structure.

[0009] Furthermore, a non-slip pad is provided on a side of the mounting plate away from the main body, and the non-slip pad is arranged in a thin sheet-like structure as a whole.

[0010] Furthermore, an adjusting chamber is opened on one side of the pressure tube, an adjusting plate is slidably connected inside the adjusting chamber, a plurality of limiting teeth are provided on the surface of the pressure rod, the adjusting plate is engaged with the limiting teeth, an adjusting spring is provided between the bottom of the adjusting plate and the bottom of the adjusting chamber, and an adjusting block is provided on the top of the adjusting plate.

[0011] Furthermore, a plurality of anti-skid grooves are provided around the driving plate, and the plurality of anti-skid grooves are equidistantly distributed along the circumference of the driving plate.

[0012] The utility model provides a lithium battery energy storage device for unmanned aerial vehicles, which has the following beneficial effects:

[0013] The advantage of the utility model is that the main body is fixed by a supporting component that can be quickly and adaptably installed. During use, it can also provide good anti-vibration and shock-absorbing effects, effectively preventing battery damage. At the same time, a power connection component that can be adsorbed and fixed is used to provide a stable electrical connection effect, preventing sudden power outages during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a sectional view of the overall structure of the utility model.

[0016] Figure 3 This is a schematic diagram of the structure of the adjustment plate of the utility model.

[0017] Figure 4 This is a schematic diagram of the pressure rod structure of the utility model.

[0018] Figure 5 For the utility model Figure 2 A schematic diagram of the enlarged structure in FIG.

[0019] Figure 1-5 In: 1-main body; 101-mounting plate; 102-guide plate; 103-anti-slip pad; 104-anti-seismic sleeve; 105-anti-seismic slide bar; 106-reset spring; 2-power board; 201-adsorption port; 202-suction cup; 3-pressurization tube; 301-pressurization rod; 302-driving plate; 303-limiting teeth; 304-pressurization ring; 305-adjusting chamber; 306-adjusting plate; 307-adjusting block; 308-adjusting spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0021] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0022] The embodiment of the present application provides a lithium battery energy storage device for a drone, which can fix the main body by using a support component that can be quickly installed and adaptively installed, and can also provide good anti-vibration and shock absorption effects during use, effectively preventing battery damage, and at the same time using an adsorbable and fixed power connection component to provide a stable electrical connection effect to prevent sudden power outages during use. The drone lithium battery energy storage device is described in detail below. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.

[0023] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods.

[0024] Example 1

[0025] See also Figure 1-5In the embodiment, a lithium battery energy storage device for a drone is provided, comprising: a main body 1, a power connection board 2 is provided at the bottom of the main body 1, a battery body is provided inside the main body 1, and the battery body and the power connection board 2 are connected by a wire; a support component is provided around the main body 1, and is used to support and fix the main body 1 in the battery compartment; and a power connection component is provided around the power connection board 2, and is used to fix the power connection board 2 in the battery compartment for power connection; during use, the user can install the power connection board 2 on the power connection side of the battery compartment through the power connection component, and use the support component to support and fix the main body 1 in the battery compartment, and use the battery to power the drone. During the operation of the drone, the support component with anti-seismic ability is used to support the anti-seismic, which can prevent the battery from swaying and colliding with the inner wall during the flight of the drone, causing damage.

[0026] Example 2

[0027] On the basis of Example 1, the support assembly includes: a plurality of mounting plates 101 arranged around the main body 1, and a seismic sleeve 104 is arranged on one side of the mounting plate 101; a seismic slide bar 105 arranged on one side of the main body 1, and the seismic slide bar 105 is slidably connected to the seismic sleeve 104; a return spring 106 arranged between the seismic sleeve 104 and the main body 1, and the return spring 106 is sleeved on the seismic slide bar 105;

[0028] During use, the user can insert the main body 1 and the multiple mounting plates 101 on both sides into the battery compartment. At this time, the mounting plates 101 will move away from the main body 1 under the push of the return spring 106 and the anti-vibration sleeve 104. The main body 1 can be quickly fixed and installed in the battery compartment by using the fitting of the mounting plates 101 and the inner wall of the battery compartment, so that the battery compartment can be quickly fixed and installed. At the same time, during use, since the anti-vibration sleeve 104 and the anti-vibration slide bar 105 are sealed with each other, whenever the main body 1 is When the impact force is applied, the anti-seismic slide rod 105 will move toward the direction of the anti-seismic sleeve 104 under the push of the main body 1. At this time, due to the closed internal air, the movement of the anti-seismic slide rod 105 will reduce the internal space of the anti-seismic sleeve 104. As the internal space becomes smaller, the air pressure inside the anti-seismic sleeve 104 will increase, and the high air pressure is used to counteract the kinetic energy of the anti-seismic slide rod 105, thereby reducing the kinetic energy of the anti-seismic slide rod 105 and achieving the anti-seismic effect. This method can make the support component have the effects of quick installation and vibration resistance and damage prevention.

[0029] Furthermore, guide plates 102 are provided at the top and bottom of the mounting plate 101. The guide plates 102 are arranged in an arc-shaped structure. During use, the arc-shaped guide plates 102 can guide the mounting plate 101 to shrink to a certain extent, so that the device can be inserted into the battery compartment more smoothly.

[0030] Furthermore, an anti-skid pad 103 is provided on the side of the mounting plate 101 away from the main body 1. The anti-skid pad 103 is arranged in a thin sheet-like structure as a whole. During use, the anti-skid pad 103 can increase the friction between the mounting plate 101 and the battery compartment, and the thin sheet-like structure can also prevent the anti-skid pad 103 from being too thick and difficult to fit.

[0031] Example 3

[0032] On the basis of Example 1, the power connection assembly includes: a plurality of suction ports 201 arranged on the surface of the power connection board 2, and a suction cup 202 is arranged at the bottom of the suction port 201; a pressurizing tube 3 arranged inside the main body 1, and the bottom of the pressurizing tube 3 is connected to the suction port 201 through a hose; a pressurizing rod 301 rotatably connected to the inside of the pressurizing tube 3, and a driving plate 302 is arranged on the top of the pressurizing rod 301; a pressurizing ring 304 slidably connected to the inside of the pressurizing tube 3, and the pressurizing rod 301 and the pressurizing ring 304 are threadedly engaged with each other;

[0033] During use, the user can attach the power board 2 to the power connection position of the battery compartment, and at the same time attach the suction cup 202 to the position of the installation surface. At this time, the pressure rod 301 can be rotated to drive the pressure ring 304 to move inside the pressure tube 3, so as to form negative pressure at the suction port 201, and use the effect of negative pressure to adsorb and fit the installation surface, so as to improve the installation stability of the power board 2, and can adapt to various battery compartments for rapid installation. The split design can enable the battery to provide a stable power supply while preventing the battery from being damaged by momentum impact.

[0034] Furthermore, an adjusting chamber 305 is provided on one side of the pressure tube 3, and an adjusting plate 306 is slidably connected inside the adjusting chamber 305. A plurality of limiting teeth 303 are provided on the surface of the pressure rod 301, and the adjusting plate 306 is engaged with the limiting teeth 303. An adjusting spring 308 is provided between the bottom of the adjusting plate 306 and the bottom of the adjusting chamber 305, and an adjusting block 307 is provided on the top of the adjusting plate 306. During use, the user can quickly fix and fit the pressure rod 301 by rotating it, and when the user needs to rotate the pressure rod 301, the user can press down to adjust the pressure rod 301. The block 307 drives the adjustment plate 306 to move downward and disengage from the mutual engagement with the multiple limiting teeth 303 on the pressure rod 301. In this way, the pressure rod 301 can be rotated as the user rotates. Conversely, when the user needs to fix the pressure rod 301, the user can loosen the adjustment block 307 to allow the adjustment plate 306 to move upward under the push of the adjustment spring 308. The mutual engagement between the adjustment plate 306 and the multiple limiting teeth 303 can prevent the pressure rod 301 from rotating under the action of the engagement, thereby preventing the pressure ring 304 from sliding.

[0035] Furthermore, a plurality of anti-skid grooves are provided around the driving plate 302, and the plurality of anti-skid grooves are evenly distributed along the circumference of the driving plate 302. During use, the plurality of anti-skid grooves can increase the friction between the driving plate 302 and the user's fingers, so that the user can more easily and stably rotate the driving plate 302 and the pressure rod 301, thereby improving the ease of use of the device.

[0036] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0037] The above is a detailed introduction to a lithium battery energy storage device for a drone provided in an embodiment of the present application. This article uses specific examples to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application; ordinary technicians in this field should understand that: they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present application.

Claims

1. A UAV lithium battery energy storage device, characterized in that: include: A main body (1), wherein a power connection board (2) is provided at the bottom of the main body (1), a battery body is provided inside the main body (1), and the battery body and the power connection board (2) are connected via a wire; A support assembly, arranged around the main body (1), used to support and fix the main body (1) in the battery compartment; and The power connection assembly is arranged around the power connection board (2) and is used to fix the power connection board (2) in the battery compartment for power connection.

2. The UAV lithium battery energy storage device according to claim 1, characterized in that: The support assembly comprises: A plurality of mounting plates (101) are arranged around the main body (1), and a seismic-resistant sleeve (104) is arranged on one side of the mounting plate (101); An anti-seismic sliding rod (105) is arranged on one side of the main body (1), and the anti-seismic sliding rod (105) is slidably connected to the anti-seismic sleeve (104); A return spring (106) is arranged between the anti-vibration sleeve (104) and the main body (1), and the return spring (106) is sleeved on the anti-vibration sliding rod (105).

3. The UAV lithium battery energy storage device according to claim 1, characterized in that: The power connection assembly comprises: A plurality of adsorption ports (201) are provided on the surface of the power connection plate (2), and a suction cup (202) is provided at the bottom of the adsorption port (201); A pressurized tube (3) is arranged inside the main body (1), and the bottom of the pressurized tube (3) is connected to the adsorption port (201) via a hose; A pressure rod (301) is rotatably connected to the inside of the pressure tube (3), wherein a driving plate (302) is provided on the top of the pressure rod (301); A pressurizing ring (304) is slidably connected to the inside of the pressurizing tube (3), and the pressurizing rod (301) is threadedly engaged with the pressurizing ring (304).

4. The UAV lithium battery energy storage device according to claim 2, characterized in that: The top and bottom of the installation plate (101) are both provided with guide plates (102), and the guide plates (102) are arranged in an arc-shaped structure.

5. The UAV lithium battery energy storage device according to claim 2, characterized in that: An anti-skid pad (103) is provided on the side of the mounting plate (101) away from the main body (1), and the anti-skid pad (103) is arranged in a thin sheet-like structure as a whole.

6. The UAV lithium battery energy storage device according to claim 3, characterized in that: An adjusting chamber (305) is provided on one side of the pressure tube (3), and an adjusting plate (306) is slidably connected inside the adjusting chamber (305). A plurality of limiting teeth (303) are provided on the surface of the pressure rod (301), and the adjusting plate (306) is engaged with the limiting teeth (303). An adjusting spring (308) is provided between the bottom of the adjusting plate (306) and the bottom of the adjusting chamber (305), and an adjusting block (307) is provided on the top of the adjusting plate (306).

7. The UAV lithium battery energy storage device according to claim 3, characterized in that: The driving plate (302) is provided with a plurality of anti-skid grooves around its periphery, and the plurality of anti-skid grooves are evenly distributed along the circumference of the driving plate (302).

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