Charging box with protection structure

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses a charging box with a protection structure, which comprises a box body, two lock catches arranged on one side of the box body, a display panel arranged in the box body, a battery compartment arranged in the box body, a charging mode switch arranged in the box body, a limiting groove integrally processed in the battery compartment, and a protection structure arranged in the limiting groove. A plurality of batteries are arranged in a battery bin, first buckle plates are fixedly arranged on the two sides of each battery, when the batteries are charged, the batteries are sequentially inserted into the battery bin in the box body, meanwhile, due to the fact that the batteries are vertically inserted into the battery bin, the height of the batteries can prevent the situation that the interior of the box body is overheated due to the fact that the box cover is closed; after charging is completed, the battery is transversely placed in the battery bin, the phenomenon that the connecting socket is sparking due to the fact that the battery is excessively discharged and shakes in the transportation process can be better prevented, and therefore the phenomenon of fire is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, and particularly relates to a charging box with a protection structure. Background Technique

[0002] An unmanned aerial vehicle, abbreviated as "UAV", is an unpiloted aircraft controlled by a radio remote control device and a self - contained program control device, or is operated completely or intermittently autonomously by an on - vehicle computer. The UAV battery is an important part of the UAV. UAV batteries usually have high energy and are relatively dangerous (currently, there are often incidents of lithium - battery spontaneous combustion, explosion, and even major fire accidents). If the battery is transported while inserted into the circuit board of the charging box, it will greatly increase the battery safety accidents. The existing charging and storage modes of UAV charging boxes are the same. When problems occur in software or hardware, it will cause the batteries to discharge each other when the charging box is in the locked state, affecting the life of lithium batteries. During transportation, the lithium batteries will shake, and the plugs of the lithium batteries and the charging box will cause poor contact and sparking, which may cause a fire during transportation. Therefore, a charging box with a protection structure is proposed. Content of the Utility Model

[0003] The purpose of the utility model is to provide a charging box with a protection structure to solve the problems in the above - mentioned background technique, that is, the existing charging and storage modes of UAV charging boxes are the same. When problems occur in software or hardware, it will cause the batteries to discharge each other when the charging box is in the locked state, affecting the life of lithium batteries. During transportation, the lithium batteries will shake, and the plugs of the lithium batteries and the charging box will cause poor contact and sparking, which may cause a fire during transportation.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A charging box with a protection structure includes a box body. Two lock catches are arranged on one side of the box body. A display board is arranged inside the box body. A battery compartment is arranged inside the box body. A charging mode switch is arranged inside the box body. A limiting groove is integrally processed inside the battery compartment. A plurality of batteries are arranged inside the battery compartment. First buckles are fixedly arranged on both sides of the battery. Two second buckles are fixedly arranged on one side of the battery. A torsion spring is arranged at one end of the battery. An extrusion plate is arranged inside one end of the battery and abuts against the torsion spring. A buckle is arranged on one side of the torsion spring and buckles inside the battery. Two anti - slip plates are fixedly arranged on one side of the battery. A box cover is hingedly connected to the top of the box body. Support structures are arranged on both sides of the box body.

[0005] The support structure includes two connecting plates, the two connecting plates are respectively fixedly installed on both sides of the box body, bolts are threadedly connected to the tops of the two connecting plates, two support rods are fixedly arranged at the bottoms of the two connecting plates, a bottom plate is fixedly arranged between the bottom ends of the two support rods, fixing plates are fixedly arranged on both sides of the box body, and the support rods penetrate through the fixing plates and the bottom plate is located below the fixing plates.

[0006] A first buckle groove is formed inside the battery compartment, and the size of the first buckle plate is adapted to the size of the first buckle groove.

[0007] A second buckle groove is formed inside the battery compartment, and the size of the second buckle plate is adapted to the size of the second buckle groove.

[0008] A threaded hole is formed in the middle of the fixing plate, and the bolt is threadedly connected to the fixing plate through the threaded hole.

[0009] Through holes are formed at both ends inside the fixing plate, and the support rods penetrate through the through holes.

[0010] Compared with the prior art, the present invention adopts the above technical solutions and has the following technical effects:

[0011] By providing a battery compartment, a charging mode switch, a limiting groove, a battery and a first buckle plate, when charging the battery, the vertical battery is sequentially placed in the battery compartment inside the box body. At the same time, because the battery is vertically inserted into the battery compartment, the height of the battery will prevent the box cover from closing, avoiding overheating inside the box body, so that the battery overheats and catches fire or explodes. After charging is completed, the battery is placed horizontally inside the battery compartment to avoid the battery sliding during transportation, prevent over-discharge of the battery and prevent sparking of the connection socket due to shaking during transportation, thereby preventing the occurrence of fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only one embodiment of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0013] Figure 1 It is a schematic diagram of the battery storage structure of the present invention;

[0014] Figure 2 It is a schematic diagram of the battery charging structure of the present invention;

[0015] Figure 3 It is a schematic diagram of the battery compartment structure of the present invention;

[0016] Figure 4 This is a schematic side view structure diagram of the battery of the present utility model;

[0017] Figure 5 This is a schematic support structure diagram of the present utility model.

[0018] Explanation of reference numerals in the drawings: 1, box body; 2, lock; 3, display board; 4, battery compartment; 5, charging mode switch; 6, limit groove; 7, battery; 8, first buckle plate; 9, second buckle plate; 10, torsion spring; 11, extrusion plate; 12, buckle block; 13, anti-slip plate; 14, box cover; 15, connecting plate; 16, bolt; 17, support rod; 18, bottom plate; 19, fixing plate; 20, first buckle groove; 21, second buckle groove. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0020] It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limited conditions that can be implemented in this application. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that can be produced by this application and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in this application. Embodiment

[0021] In the prior art, the charging and storage modes of existing UAV charging boxes are the same. When there are problems with software or hardware, it will cause the batteries to discharge each other when the charging box is in a locked state, affecting the lifespan of lithium batteries. During transportation, the lithium batteries will shake, and the plugs of the lithium batteries and the charging box will cause poor contact and sparking, which may cause a fire during transportation.

[0022] Please refer to Figures 1-5, the present utility model provides a technical solution: a charging box with a protection structure, including a box body 1, two lock catches 2 are arranged on one side of the box body 1, a display board 3 is arranged inside the box body 1, a battery compartment 4 is arranged inside the box body 1, a charging mode switch 5 is arranged inside the box body 1, a limiting groove 6 is integrally processed inside the battery compartment 4, a plurality of batteries 7 are arranged inside the battery compartment 4, first clamping plates 8 are fixedly arranged on both sides of the battery 7, two second clamping plates 9 are fixedly arranged on one side of the battery 7, a torsion spring 10 is arranged at one end of the battery 7, a pressing plate 11 is arranged inside one end of the battery 7 and the pressing plate 11 abuts against the torsion spring 10, a clamping block 12 is arranged on one side of the torsion spring 10 and the clamping block 12 is buckled inside the battery 7, two anti-slip plates 13 are fixedly arranged on one side of the battery 7, a box cover 14 is hinged to the top of the box body 1, support structures are arranged on both sides of the box body 1. When charging the battery 7, insert a plurality of batteries 7 into the battery compartment 4 inside the box body 1 in sequence, display the information of the battery 7 through the display board 3, and then charge it by controlling the charging mode switch 5. At the same time, because the battery 7 is vertically inserted into the battery compartment 4, the height of the battery 7 will prevent the box cover 14 from closing, resulting in overheating inside the box body 1, so that the battery 7 overheats and catches fire or explodes. After charging, place the battery 7 horizontally into the battery compartment 4, which solves the drawback that the charging and storage of the existing charging box are together, and can better prevent over-discharge of the battery 7 and the phenomenon of sparking at the connection socket caused by shaking during transportation, thereby preventing the occurrence of fire.

[0023] The support structure includes two connecting plates 15, the two connecting plates 15 are respectively fixedly installed on both sides of the box body 1, bolts 16 are screwed on the tops of the two connecting plates 15, two support rods 17 are fixedly arranged at the bottoms of the two connecting plates 15, a bottom plate 18 is fixedly arranged between the bottoms of the two support rods 17, fixing plates 19 are fixedly arranged on both sides of the box body 1, the support rods 17 penetrate through the fixing plates 19 and the bottom plate 18 is located below the fixing plates 19. When charging and the height of the box body 1 needs to be adjusted, press the connecting plate 15 downward to make the connecting plate 15 fit with the top of the bottom plate 18, and then rotate the bolt 16 to fix the connecting plate 15. The support rods 17 at the bottom of the connecting plate 15 will slide downward, so that the bottom plate 18 of the support rod 17 supports the box body 1.

[0024] A first clamping groove 20 is formed inside the battery compartment 4, and the size of the first clamping plate 8 is adapted to the size of the first clamping groove 20. When the battery 7 is vertically inserted into the battery compartment 4, the first clamping plates 8 on both sides of the battery compartment 4 will slide and insert into the inside of the first clamping groove 20, so as to limit the battery 7.

[0025] The interior of the battery compartment 4 is provided with a second buckle groove 21, and the size of the second buckle plate 9 is adapted to the size of the second buckle groove 21. When the battery 7 is placed inside the battery compartment 4 after charging, the second buckle plate 9 on one side of the battery 7 will be buckled inside the second buckle groove 21, thereby preventing the battery 7 from sliding during transportation.

[0026] A threaded hole is provided in the middle of the fixing plate 19, and the bolt 16 is threadedly connected to the fixing plate 19 through the threaded hole. By connecting the bolt 16 to the fixing plate 19, the connecting plate 15 is fixed on the top of the fixing plate 19.

[0027] Through holes are provided at both ends inside the fixing plate 19, the support rod 17 passes through the through holes, and the bottom plate 18 is slidably mounted below the fixing plate 19 through the support rod 17.

[0028] During the charging of the battery 7, the vertical battery 7 is sequentially placed in the battery compartment 4 inside the box body 1. The first buckle plates 8 on both sides of the battery compartment 4 will be slidably mounted inside the first buckle grooves 20 to limit it. At the same time, because the battery 7 is vertically inserted into the battery compartment 4, the height of the battery 7 will prevent the box cover 14 from closing, avoiding overheating inside the box body 1 and causing the battery 7 to overheat and catch fire or explode. After charging, the battery 7 is placed horizontally inside the battery compartment 4, and the second buckle plate 9 on one side of the battery 7 will be buckled inside the second buckle groove 21. At the same time, the torsion spring 10 will push the extrusion plate 11 to tightly contact the limit groove 6, preventing the battery 7 from sliding during transportation, solving the disadvantages of the existing charging box where charging and storage are together, and better preventing over-discharge of the battery 7 and the occurrence of sparking at the connection socket due to shaking during transportation, thereby preventing the occurrence of fire. When the height of the box body 1 needs to be adjusted, the connecting plate 15 is pressed downward to make the connecting plate 15 fit with the top of the bottom plate 18, and then the bolt 16 is rotated to fix the connecting plate 15. The support rod 17 at the bottom of the connecting plate 15 will slide downward, so that the bottom plate 18 of the support rod 17 supports the box body 1, facilitating the adjustment of the height of the box body 1.

[0029] Those skilled in the art can understand that the features recited in the various embodiments and / or claims of the present invention can be combined or combined in various ways, even if such combinations or combinations are not explicitly recited in the present invention. In particular, without departing from the spirit and teachings of the present invention, the features recited in the various embodiments and / or claims of the present invention can be combined and combined in various ways. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. A charging box with a protection structure, comprising a box body (1), characterized in that: On one side of the box body (1), two lock catches (2) are provided. Inside the box body (1), a display board (3) is provided. Inside the box body (1), a battery compartment (4) is provided. Inside the box body (1), a charging mode switch (5) is provided. Inside the battery compartment (4), a limiting groove (6) is integrally processed. Inside the battery compartment (4), a plurality of batteries (7) are provided. On both sides of the battery (7), first buckle plates (8) are fixedly provided. On one side of the battery (7), two second buckle plates (9) are fixedly provided. At one end of the battery (7), a torsion spring (10) is provided. Inside one end of the battery (7), a pressing plate (11) is provided and the pressing plate (11) abuts against the torsion spring (10). On one side of the torsion spring (10), a buckle block (12) is provided and the buckle block (12) is buckled inside the battery (7). On one side of the battery (7), two anti-slip plates (13) are fixedly provided. The top of the box body (1) is hingedly connected with a box cover (14). On both sides of the box body (1), support structures are provided.

2. The charging box with a protection structure according to claim 1, characterized in that: The support structure includes two connecting plates (15). The two connecting plates (15) are respectively fixedly installed on both sides of the box body (1). On the tops of the two connecting plates (15), bolts (16) are threadedly connected. On the bottoms of the two connecting plates (15), two support rods (17) are fixedly provided. Between the bottoms of the two support rods (17), a bottom plate (18) is fixedly provided. On both sides of the box body (1), fixing plates (19) are fixedly provided. The support rods (17) penetrate through the fixing plates (19) and the bottom plate (18) is located below the fixing plates (19).

3. A charging box with a protection structure according to claim 1, characterized in that: Inside the battery compartment (4), a first buckle groove (20) is formed. The size of the first buckle plate (8) is adapted to the size of the first buckle groove (20).

4. A charging box with a protection structure according to claim 1, characterized in that: Inside the battery compartment (4), a second buckle groove (21) is formed. The size of the second buckle plate (9) is adapted to the size of the second buckle groove (21).

5. The charging box with a protection structure according to claim 2, characterized in that: In the middle of the fixing plate (19), a threaded hole is formed. The bolt (16) is threadedly connected with the fixing plate (19) through the threaded hole.

6. The charging box with a protection structure according to claim 2, wherein: At both ends inside the fixing plate (19), through holes are formed. The support rods (17) penetrate through the through holes.

Images