Detachable portable battery

Abstract

The utility model discloses a detachable portable battery in the technical field of rechargeable batteries, which comprises a battery main body, a battery compartment is arranged in the battery main body, a surface shell covers the opening of the battery compartment, and battery conducting strips conductively communicated with a connector are mounted on the inner walls of the left and right sides of the battery compartment; a plurality of groups of rechargeable batteries are mounted between the battery conducting strips on the two sides, each battery rack is slidably mounted in the battery compartment, the sliding direction of the battery racks is arranged along the opening direction of the battery compartment, and the two battery racks are mounted in a mutual insertion manner; according to the utility model, the battery main body can complete the rapid battery replacement process, the battery can be rapidly replaced without waiting for charging, and especially when some of a plurality of rechargeable batteries are damaged and leaked, the battery main body can be rapidly maintained and replaced without integrally replacing the battery main body, so that the operation is more convenient and flexible.

Description

Technical Field

[0001] The invention relates to the technical field of rechargeable batteries, in particular to a detachable portable battery. Background Art

[0002] Portable batteries generally adopt an integrated modular design, usually with a built-in battery pack and an external integrated battery housing, and then a connector is left in the battery housing, so that when the external electrical equipment needs to be used or replaced, it can be directly plugged in and replaced.

[0003] However, although this type of portable battery can be removed and charged separately, the internal battery pack cannot be replaced or maintained separately. The battery pack cannot be adapted and replaced with the cylindrical general-purpose rechargeable batteries on the market. Once the battery pack is swollen and damaged, the entire battery body will be scrapped, and at least two battery bodies must be brought with them for replacement. However, this type of integrated battery is large in size and inconvenient to carry due to the design of the external shell and the internal charging and discharging circuit control board. It is not as easy to carry as the general-purpose cylindrical rechargeable battery. If you only carry one, you can only use the charging method when you need to replace the battery urgently, which is very inconvenient.

[0004] Based on this, the present invention designs a detachable portable battery to solve the above problems. Utility Model Content

[0005] The object of the present invention is to provide a detachable portable battery to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A detachable portable battery comprises a battery body, wherein the battery body is provided with a connector for plugging;

[0008] A battery compartment is provided inside the battery main body, and a face shell covers the opening of the battery compartment. Battery conductive sheets that are electrically conductive to the connector are installed on the inner walls on the left and right sides of the battery compartment, and multiple groups of rechargeable batteries are installed between the battery conductive sheets on both sides. The rechargeable batteries are mounted on two symmetrically arranged battery racks, and each of the battery racks is slidably installed in the battery compartment. The sliding direction of the battery rack is arranged along the opening direction of the battery compartment, and the two battery racks are plugged into each other, and the plugging direction and sliding direction of the battery rack are perpendicular to each other.

[0009] As a further solution of the utility model: both side arms of the battery body are provided with insertion grooves for facilitating the insertion and alignment of the connector.

[0010] As a further solution of the utility model: a control panel for controlling charging and discharging is arranged in the battery compartment.

[0011] As a further solution of the utility model: a snap-fit ​​block is arranged on the battery main body panel, and a face shell snap plate for popping open and fastening the snap-fit ​​block is arranged at a corresponding position of the face shell, and the side of the face shell relative to the face shell snap plate is sealed and clamped with the side of the battery main body.

[0012] As a further solution of the utility model: the battery rack includes a plug-in plate and a bottom support plate, the battery rack and the bottom support plate form an L-shaped frame body with a vertical cross-section, a plurality of plug-in holes for plugging in the rechargeable batteries are opened on the panel of the battery rack, and the left and right ends of the rechargeable batteries are horizontally passed through the plug-in holes arranged on the left and right respectively.

[0013] As a further solution of the utility model: the opposite surfaces of the two bottom support plates are respectively provided with docking blocks and docking sockets, and the docking blocks and docking sockets on both sides are respectively arranged in an upper and lower staggered manner for mutual plugging.

[0014] As a further solution of the utility model: a rack slide groove for sliding the battery rack is arranged in the battery compartment, and a rack slide rail for slidingly engaging in the rack slide groove is arranged on the battery rack.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The battery body provided in the utility model can complete the rapid battery replacement process, and the battery can be quickly replaced without waiting for charging. It can be replaced with a smaller cylindrical rechargeable battery or an ordinary battery, and has stronger adaptability and versatility;

[0017] 2. The utility model can quickly repair and replace individual rechargeable batteries when they are damaged or leaking, without having to replace the battery body as a whole. The operation is more convenient and flexible, and solves the problem that the traditional battery pack needs to replace the battery pack or the entire battery body as a whole when bad points appear. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 for Figure 1 The main view of

[0020] Figure 3 It is a schematic diagram of the structure of the face shell;

[0021] Figure 4 This is a schematic diagram of the internal structure of the battery after removing the outer shell;

[0022] Figure 5 It is a structural schematic diagram of a rechargeable battery and a battery rack;

[0023] Figure 6 A side view of a single battery rack.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] Battery body 1, plug-in slide 10, connector 11, buckle block 12, control board 13, battery conductive sheet 14, frame slide 15, battery compartment 16, face shell 2, face shell buckle plate 20, rechargeable battery 3, battery rack 30, plug-in board 31, bottom support plate 32, plug-in hole 33, frame slide rail 34, docking block 35, docking socket 36. DETAILED DESCRIPTION

[0026] See also Figure 1-6 , the present invention provides a technical solution: a detachable portable battery, comprising a battery body 1, wherein the battery body 1 is provided with a connector 11 for plugging;

[0027] A battery compartment 16 is provided inside the battery body 1, and a cover 2 covers the opening of the battery compartment 16. Battery conductive sheets 14 that are electrically conductively connected to the connector 11 are installed on the inner walls on the left and right sides of the battery compartment 16. Multiple groups of rechargeable batteries 3 are installed between the battery conductive sheets 14 on both sides. The rechargeable batteries 3 are mounted on two symmetrically arranged battery racks 30. Each of the battery racks 30 is slidably installed in the battery compartment 16. The sliding direction of the battery rack 30 is set along the opening direction of the battery compartment 16. The two battery racks 30 are plugged and installed with each other, and the plugging direction of the battery rack 30 is perpendicular to the sliding direction.

[0028] During operation, in normal use, the battery main body 1 is used as a whole, the battery main body 1 is plugged into external equipment, and the connector 11 of the battery main body 1 is docked with the power supply terminal of the external equipment. When the battery main body 1 needs to be quickly replaced with electricity, the surface shell 2 can be directly opened, and the battery rack 30 can be pulled outward from the opening of the battery compartment 16, and then the two battery racks 30 are pulled apart horizontally, and the rechargeable battery 3 mounted between the two battery racks 30 is directly pulled out, and then the two battery racks 30 are re-docking and merged, and then reinserted into the battery compartment 16, and the surface shell 2 is covered. Then, the battery main body 1 completes the rapid power replacement process, and the power can be quickly replaced without waiting for charging. In particular, when some of the multiple rechargeable batteries 3 are damaged or leaking, they can be quickly repaired and replaced without replacing the battery main body 1 as a whole, and the operation is more convenient and flexible.

[0029] Wherein, both side arms of the battery body 1 are provided with insertion slots 10 for facilitating the insertion and alignment of the connector 11;

[0030] During operation, the plug-in slide 10 is provided as Figure 1It is set to a gradually closed shape, and the connector 11 of the battery body 1 does not need to be aligned and plugged, and the battery body 1 can achieve a blind plug operation.

[0031] Wherein, a control board 13 for controlling charging and discharging is arranged in the battery compartment 16;

[0032] During operation, the control board 13 can conveniently control the charge and discharge of the rechargeable battery 3. In addition, other module units for voltage, current or temperature detection can be added, which can be used for external real-time monitoring in conjunction with Bluetooth or an interface unit, which will not be repeated here.

[0033] A buckle block 12 is provided on the panel of the battery body 1, and a cover buckle plate 20 for snapping open and buckling the buckle block 12 is provided at the corresponding position of the cover 2, and the side of the cover 2 relative to the cover buckle plate 20 is sealed and clamped with the side of the battery body 1;

[0034] During operation, one end of the face shell 2 is first snap-fitted and sealed with the battery body 1, and then one side of the face shell buckle plate 20 is pressed toward the buckle block 12 of the battery body 1 until the buckle block 12 is snapped onto the face shell buckle plate 20. The face shell 2 completes the covering action with the battery body 1, and can be disassembled by unfastening from the face shell buckle plate 20.

[0035] The battery rack 30 includes a plug-in board 31 and a bottom support board 32. The battery rack 30 and the bottom support board 32 form a frame body with an L-shaped vertical cross section. A plurality of plug-in holes 33 for plugging in the rechargeable battery 3 are provided on the panel of the battery rack 30. The left and right ends of the rechargeable battery 3 are horizontally passed through the plug-in holes 33 respectively arranged on the left and right sides.

[0036] The two opposite sides of the bottom support plates 32 are provided with docking blocks 35 and docking sockets 36, respectively. The docking blocks 35 and docking sockets 36 on both sides are staggered up and down for mutual plugging.

[0037] When in operation, the two battery racks 30 together constitute a mounting component for multiple rechargeable batteries 3, wherein in order to ensure the stability and integrity of the mounting, the two battery racks 30 form a whole, and in order to facilitate the removal of the rechargeable batteries 3, the two battery racks 30 are provided with docking blocks 35 and docking sockets 36 that can be plugged into each other, allowing for quick disassembly and assembly, and facilitating the removal and placement of multiple rechargeable batteries 3.

[0038] The battery compartment 16 is provided with a rack slide groove 15 for the battery rack 30 to slide, and the battery rack 30 is provided with a rack slide rail 34 for sliding into the rack slide groove 15;

[0039] During operation, in order to ensure normal contact between the rechargeable battery 3 and the battery conductive sheet 14 , the position of each battery rack 30 needs to be ensured, so that the rack slide groove 15 and the rack slide rail 34 can achieve normal point contact of the rechargeable battery 3 .

Claims

1. A detachable portable battery, comprising a battery body (1), wherein the battery body (1) is provided with a connector (11) for plugging, characterized in that: A battery compartment (16) is provided inside the battery body (1), and a cover (2) covers the opening of the battery compartment (16). Battery conductive sheets (14) electrically connected to the connector (11) are installed on the inner walls on the left and right sides of the battery compartment (16), and a plurality of groups of rechargeable batteries (3) are installed between the battery conductive sheets (14) on both sides. The rechargeable batteries (3) are mounted on two symmetrically arranged battery racks (30), and each of the battery racks (30) is slidably installed in the battery compartment (16). The sliding direction of the battery rack (30) is arranged along the opening direction of the battery compartment (16). The two battery racks (30) are plugged into each other, and the plugging direction and sliding direction of the battery racks (30) are perpendicular to each other.

2. A detachable portable battery according to claim 1, characterized in that: Both side arms of the battery body (1) are provided with insertion sliding grooves (10) for facilitating the insertion and alignment of the connector (11).

3. A detachable portable battery according to claim 1, characterized in that: A control panel (13) for controlling charging and discharging is arranged in the battery compartment (16).

4. A detachable portable battery according to claim 1, characterized in that: A buckling block (12) is provided on the panel of the battery main body (1), and a cover buckle plate (20) for snapping open and buckling the buckling block (12) is provided at a corresponding position of the cover shell (2), and the side of the cover shell (2) opposite to the cover buckle plate (20) is sealed and clamped with the side of the battery main body (1).

5. A detachable portable battery according to claim 1, characterized in that: The battery rack (30) comprises a plug-in board (31) and a bottom support board (32); the battery rack (30) and the bottom support board (32) form a frame body with an L-shaped vertical cross-section; a plurality of plug-in holes (33) for plugging in the rechargeable batteries (3) are provided on a panel of the battery rack (30); the left and right ends of the rechargeable batteries (3) are horizontally passed through the plug-in holes (33) arranged on the left and right sides, respectively.

6. A detachable portable battery according to claim 5, characterized in that: The opposing surfaces of the two bottom support plates (32) are respectively provided with docking blocks (35) and docking sockets (36); the docking blocks (35) and docking sockets (36) on both sides are respectively arranged in an upper and lower staggered manner for mutual plugging.

7. A detachable portable battery according to claim 1, characterized in that: A rack slide groove (15) for the battery rack (30) to slide is provided in the battery compartment (16), and a rack slide rail (34) for slidingly engaging in the rack slide groove (15) is provided on the battery rack (30).

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