Battery charging storage box

Abstract

The utility model provides a battery charging storage box. A battery cell is fixed; the placement bin comprises a fixed bin and a charging bin; the circuit board is arranged in the placement bin; the fixed cover is arranged at the top of the placement bin, is matched with the fixed bin and is fixedly connected with the placement bin; and the movable cover is arranged on one side of the top of the placing bin, matched with the charging bin and movably connected with the placing bin, and the movable cover, the fixed cover and the placing bin define a closed space for placing a battery pack. The utility model has the beneficial effects that the battery can be charged while the battery is stored, an additional battery charger is not needed, the structure is simple and compact, the volume is small, the use is convenient, and the carrying is convenient.

Description

Technical Field

[0001] This utility model is a battery charging storage box, belonging to the field of battery charging equipment. Background Technology

[0002] Many items now require battery power, and these batteries are often left lying around when not in use, making them difficult to find when needed again, which is very inconvenient. Therefore, battery storage boxes have emerged in the market. However, most battery storage boxes only provide storage space and do not have charging capabilities. Batteries are hazardous materials, prone to electrical leakage, and require an external battery charger to charge. Furthermore, the opening and closing mechanisms and structure of existing battery storage boxes need further optimization. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a battery charging storage box.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0005] A battery charging and storage box, comprising:

[0006] Fixed cells used to provide charging power to battery packs;

[0007] The placement compartment for placing the battery pack and the fixed battery cells includes a fixing compartment for placing the fixed battery cells and a charging compartment for placing the battery pack.

[0008] A circuit board for transmitting electrical energy from the fixed battery cell to the battery pack for charging the battery pack is disposed in the placement compartment;

[0009] A fixing cover is disposed on the top of the placement compartment, matches the fixing compartment, and is fixedly connected to the placement compartment;

[0010] A movable cover is disposed on one side of the top of the placement compartment, matches the charging compartment, and is movably connected to the placement compartment. The movable cover, the fixed cover, and the placement compartment together form a sealed space for placing the battery pack.

[0011] Furthermore, the battery charging storage box described in this utility model also includes:

[0012] The sliding plate, wherein the movable cover is slidably connected to the placement compartment via the sliding plate.

[0013] Furthermore, in the battery charging storage box described in this utility model, the end of the movable cover away from the fixed cover is hinged to the placement compartment to achieve a flip-over connection.

[0014] Furthermore, the battery charging and storage box of this utility model includes a rechargeable battery one and a rechargeable battery two, wherein the rechargeable battery one is an 18650mA cylindrical cell and the rechargeable battery two is a 21700mA cylindrical cell.

[0015] Furthermore, the battery charging and storage box described in this utility model includes a battery pack comprising a plurality of cylindrical batteries, wherein the cylindrical batteries are any one of CR2 cylindrical batteries, CR123 cylindrical batteries, 14500 cylindrical batteries, AA cylindrical batteries, and AAA cylindrical batteries.

[0016] Furthermore, the battery charging storage box described in this utility model also includes:

[0017] A placement slot for placing custom patterns is provided on the placement chamber.

[0018] Furthermore, the battery charging storage box described in this utility model also includes:

[0019] A switch button for controlling the circuit board to start or stop charging is provided on the placement compartment;

[0020] A charging indicator light for displaying the charging status is provided on the storage compartment and is located to one side of the switch button;

[0021] A power indicator light for displaying the power status of the fixed battery cell is disposed on the placement compartment and on the other side of the switch button.

[0022] Furthermore, the battery charging storage box described in this utility model also includes:

[0023] A positive electrode plate for use with the battery pack is disposed on the inner wall of the movable cover and connected to the circuit board;

[0024] A negative electrode plate, designed to cooperate with the battery pack and allow the battery pack to be ejected, is located inside the charging compartment and connected to the circuit board.

[0025] Furthermore, the battery charging storage box described in this utility model also includes:

[0026] A back buckle for improving portability is provided on the storage compartment;

[0027] A compass for determining direction is provided on the placement compartment;

[0028] An infrared rangefinder for measuring distance is mounted on the fixed cover.

[0029] Furthermore, the battery charging storage box described in this utility model also includes:

[0030] A charging port for charging the fixed battery cell is provided on the placement compartment and connected to the circuit board;

[0031] A charging cable for transmitting electrical energy to external devices is located inside the storage compartment and connected to the circuit board.

[0032] The beneficial effects of this utility model are:

[0033] This invention can charge batteries while storing them, eliminating the need for an additional battery charger. It features a simple and compact structure, small size, ease of use, and portability. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of the structure of a battery charging storage box with its movable cover flipped up in the installed state. Figure 1 ;

[0036] Figure 2 This is a partial structural diagram of a battery charging and storage box according to the present invention. Figure 1 ;

[0037] Figure 3 This is a schematic diagram of the back cover structure of a battery charging storage box according to the present invention.

[0038] Figure 4 This is a schematic diagram of the front cover structure of a battery charging storage box according to the present invention.

[0039] Figure 5 This is a partial structural diagram of a battery charging and storage box according to the present invention. Figure 2 ;

[0040] Figure 6 This is a schematic diagram of the structure of a battery charging storage box of the present invention in a sliding installation state of the movable cover.

[0041] Figure 7 This is a partial structural diagram of the sliding installation state of the movable cover of the battery charging storage box of this utility model.

[0042] Figure 8This is a schematic diagram of the structure of a battery charging storage box with its movable cover flipped up in the installed state. Figure 2 ;

[0043] Figure 9 This is a schematic diagram of the structure of a battery charging storage box with its movable cover flipped up in the installed state. Figure 3 ;

[0044] Figure 10 This is a partial structural diagram of a battery charging storage box of the present invention in its flip-top installation state. Figure 1 ;

[0045] Figure 11 This is a partial structural diagram of a battery charging storage box of the present invention in its flip-top installation state. Figure 2 .

[0046] In the diagram: 1. Fixed cover; 2. Circuit board; 3. Fixed battery cell; 4. Front cover; 5. Back cover; 6. Movable cover; 7. Storage compartment; 8. Fixed compartment; 9. Charging compartment; 10. Rechargeable battery one; 11. Storage slot; 12. Rechargeable battery two; 13. Cylindrical battery; 14. Storage bracket; 15. Slide board; 16. Switch button; 17. Charging indicator light; 18. Power indicator light; 19. Back buckle; 20. Compass; 21. Infrared rangefinder; 22. TYPE-C charging port; 23. TYPE-C charging cable. Detailed Implementation

[0047] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0048] Please see Figures 1-11This utility model provides a battery charging storage box technical solution, including a fixed cover 1, a circuit board 2, fixed battery cells 3, and a battery pack. The fixed cover 1 includes a front cover 4, a rear cover 5, and a movable cover 6. The front cover 4 and the rear cover 5 are snapped together and fixed, forming a placement compartment 7 between the front cover 4 and the rear cover 5. The interior of the placement compartment 7 is divided into a fixed compartment 8 and a charging compartment 9, which are connected. The fixed battery cells 3 and the battery pack are located in the fixed compartment 8 and the charging compartment 9, respectively. The top of the charging compartment 9 has a placement opening, and the movable cover 6 is installed on the placement opening. The inner wall of the movable cover 6 is equipped with a component that cooperates with the battery pack. The positive electrode plate and circuit board 2 are installed at the bottom of the placement compartment 7. A negative electrode plate, which cooperates with the battery pack, is installed on the portion of the circuit board 2 located within the charging compartment 9. The fixed battery cell 3 is connected to the circuit board 2. A placement groove 11 is provided in the center of the outer surface of the front cover 4, which can hold customized patterns, logos, etc. A switch button 16 is located at the center of the bottom of the front cover 4. Charging indicator lights 17 and power indicator lights 18 are respectively located on both sides of the bottom of the front cover 4, on either side of the switch button 16. A back buckle 19 is provided in the center of the outer surface of the rear cover 5, making it convenient to carry the charging storage box. A compass 20 is located on the upper side of the rear cover 5. To facilitate orientation in the field, an infrared rangefinder 21 is installed on the top of the fixed cover 1, away from the movable cover 6, for measuring distances in the field. Charging ports 22 and charging cables 23 are respectively located on the left and right sides of the fixed cover 1. The charging port 22 is a Type-C charging port, and the charging cable 23 is a Type-C charging cable. Soft rubber plugs are provided on the charging indicator light 17, the power indicator light 18, and the Type-C charging port. When the movable cover 6 adopts a sliding cover installation method, during charging, the movable cover 6 is pushed to the side to open the placement opening on the top of the charging compartment 9. The battery pack is then placed into the charging compartment 9, and then the movable cover 6 is pushed again. The movable cover 6 seals the placement opening, and the positive plate on the movable cover 6 and the negative plate on the circuit board 2 are connected to the positive and negative terminals of the battery pack. Then, press the start switch button 16; the battery pack can then begin charging. When the movable cover 6 is installed in a flip-top style, during charging, the movable cover 6 is flipped outwards, opening the placement opening at the top of the charging compartment 9. The battery pack is then placed inside the charging compartment 9. The movable cover 6 is then flipped back to its original position, sealing the placement opening. The positive plate on the movable cover 6 and the negative plate on the circuit board 2 are connected to the positive and negative terminals of the battery pack. Pressing the start switch button 16 again allows the battery pack to begin charging. The negative plate includes a negative plate body and a spring; when the movable cover 6 is opened, the negative plate can eject the battery pack.

[0049] See Figure 2The fixed compartment 8 and the charging compartment 9 are respectively provided with placement brackets 14 that cooperate with the fixed battery cell 3 and the battery pack. By setting the placement brackets 14, the battery pack can be guided after it is placed in the charging compartment 9, so as to facilitate the charging of the battery pack.

[0050] See Figure 2 , Figure 5 , Figure 6 and Figure 7 The battery pack includes a rechargeable battery 10 and a rechargeable battery 12. The rechargeable battery 10 is an 18650mAh cylindrical cell, and the fixed cell 3 and the rechargeable battery 12 are both 21700mAh cylindrical cells.

[0051] See Figures 8-11 The battery pack includes several cylindrical batteries 13, which can be one of CR2 cylindrical batteries, CR123 cylindrical batteries, 14500 cylindrical batteries, AA cylindrical batteries, and AAA cylindrical batteries. By expanding 4-8 or more holes that can realize charging / storage functions, the charging and discharging of the cylindrical batteries 13 can be satisfied.

[0052] See Figure 7 and Figure 9 The movable cover 6 is provided with a waterproof rubber ring at the joint with the placement port, thus having a waterproof function. The movable cover 6 is connected to the placement port by a hinge. A slot is provided on the bottom outer surface of the movable cover 6. An elastic block that cooperates with the slot is provided on the fixed cover 1 and on the side of the placement port.

[0053] See Figure 7 The movable cover 6 is provided with a waterproof rubber ring at the joint with the placement opening. The movable cover 6 has a sliding plate 15 on each of its inner sides. The sliding plate can be a Z-shaped sliding plate. The bottom end of the Z-shaped sliding plate is slidably connected to the inner wall of the fixed cover 1. The movable cover 6 has an elastic block on its side. The fixed cover 1 has a slot that matches the elastic block.

[0054] When using the sliding cover 6, during charging, push the cover 6 to the side to open the placement opening at the top of the charging compartment 9. Place the battery pack inside the charging compartment 9, then push the cover 6 to seal the placement opening. Simultaneously, the positive plate on the cover 6 and the negative plate on the circuit board 2 connect to the positive and negative terminals of the battery pack. Then press the start switch button 16 to begin charging. Alternatively, when the cover 6 is flip-top type, during charging, flip the cover 6 outwards to open the placement opening at the top of the charging compartment 9. Place the battery pack inside the charging compartment 9, then flip the cover 6 back to its original position to seal the placement opening. Simultaneously, the positive plate on the cover 6 and the negative plate on the circuit board 2 connect to the positive and negative terminals of the battery pack. Then press the start switch button 16 to begin charging.

[0055] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A battery charging receptacle, comprising: The utility model relates to a battery charging device, including: a fixed battery cell (3) for providing charging power for a battery pack; a storage compartment (7) for storing the battery pack and the fixed battery cell (3), including a fixed storage compartment (8) for storing the fixed battery cell (3) and a charging compartment (9) for storing the battery pack; a circuit board (2) for transmitting the power of the fixed battery cell (3) to the battery pack to charge the battery pack, arranged in the storage compartment (7); a fixed cover (1) arranged on the top of the storage compartment (7) and matched with the fixed storage compartment (8) and fixedly connected with the storage compartment (7); a movable cover (6) arranged on one side of the top of the storage compartment (7) and matched with the charging compartment (9) and movably connected with the storage compartment (7), the movable cover (6), the fixed cover (1) and the storage compartment (7) form a closed space for storing the battery pack.

2. The battery charging and storage case of claim 1, wherein, Further including: a sliding plate (15) for slidably connecting the movable cover (6) with the storage compartment (7).

3. The battery charging and storage case of claim 1, wherein, The end of the movable cover (6) away from the fixed cover (1) is hingedly connected with the storage compartment (7) to realize flip connection.

4. The battery charging and storage case of claim 1, wherein, The battery pack includes a rechargeable battery one (10) and a rechargeable battery two (12), the rechargeable battery one (10) is a 18650ma cylindrical battery cell, and the rechargeable battery two (12) is a 21700ma cylindrical battery cell.

5. The battery charging and storage case of claim 1, wherein, The battery pack includes a plurality of cylindrical batteries (13), and the cylindrical batteries (13) are any one of CR2 cylindrical batteries, CR123 cylindrical batteries, 14500 cylindrical batteries, AA cylindrical batteries and AAA cylindrical batteries.

6. The battery charging and storage case of claim 1, wherein, Further including: a storage groove (11) for storing a customized pattern, arranged on the storage compartment (7).

7. The battery charging and storage case of claim 1, wherein, Further including: a switch button (16) for controlling the circuit board (2) to start charging or stop charging, arranged on the storage compartment (7); a charging indicator light (17) for displaying the charging state, arranged on the storage compartment (7) and on one side of the switch button (16); a power display light (18) for displaying the power state of the fixed battery cell (3), arranged on the storage compartment (7) and on the other side of the switch button (16).

8. The battery charging and storage case of claim 1, wherein, Further including: a positive plate for cooperating with the battery pack, arranged on the inner wall of the movable cover (6) and connected with the circuit board (2); a negative plate for cooperating with the battery pack and capable of ejecting the battery pack, arranged in the charging compartment (9) and connected with the circuit board (2).

9. The battery charging and storage case of claim 1, wherein, Further including: a back buckle (19) for improving portability, arranged on the storage compartment (7); a compass (20) for identifying direction, arranged on the storage compartment (7); an infrared distance meter (21) for measuring distance, arranged on the fixed cover (1).

10. The battery charging and storage case of claim 1, wherein, Further including: a charging port (22) for charging the fixed battery cell (3), arranged on the storage compartment (7) and connected with the circuit board (2); A charging line (23) for transmitting electric energy to an external device is arranged in the placement compartment (7) and connected to the circuit board (2).

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