Battery compartment

Abstract

The utility model belongs to the field of batteries, and particularly relates to a battery compartment, which comprises a seat body, at least one battery cavity is arranged on the seat body, an electrical interface is arranged in the battery cavity, a circuit board and a power supply unit are arranged in the seat body, and the power supply unit and the electrical interface are both electrically connected with the circuit board; the cover body is detachably connected with the seat body; the locking assembly is used for locking the seat body and the cover body, the locking assembly is movably arranged on the seat body, and the locking assembly is detachably connected with the cover body; or, the locking assembly is movably arranged on the cover body, and the locking assembly is detachably connected with the seat body; or the seat body and the cover body are both detachably connected with the locking assembly. According to the utility model, the functions of the battery compartment are richer, and the use requirements of users can be met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of battery, especially relate to a battery compartment. BACKGROUND

[0002] With the rapid development of science and technology, electronic products have become an indispensable part of our daily life. In the process of using these electronic devices, the power problem has always been a key factor that users need to think carefully about; usually, users will install at least one battery for the device, and carry several spare batteries to meet the needs of the time. Therefore, the market has given birth to a battery compartment specially used for storing batteries. However, the current battery compartment mostly only has the basic storage function, and its additional value is limited; they can only meet the basic needs of users for battery organization and carrying. SUMMARY

[0003] In order to solve the above problems, the purpose of the utility model is to provide a battery compartment, which is used for storing batteries, and the battery compartment can also charge the batteries through the battery compartment while storing the batteries, and the function is more rich.

[0004] In order to achieve the above purpose, the technical scheme of the utility model is as follows.

[0005] A battery compartment, comprising:

[0006] A seat body, at least one battery cavity is formed on the seat body, an electrical interface is arranged in the battery cavity, a circuit board and a power supply unit are arranged in the seat body, the power supply unit and the electrical interface are electrically connected with the circuit board;

[0007] A cover body, which is detachably connected with the seat body;

[0008] A locking assembly for locking the seat body and the cover body, the locking assembly is movably arranged on the seat body, and the locking assembly is detachably connected with the cover body; or, the locking assembly is movably arranged on the cover body, and the locking assembly is detachably connected with the seat body; or, the seat body and the cover body are both detachably connected with the locking assembly.

[0009] In the battery compartment, the battery can be installed into the battery cavity of the seat body, and then the cover body is installed on the seat body to shield and protect the battery in the battery cavity. Finally, the position between the cover body and the seat body is locked by the locking assembly to store the battery in the battery compartment. At the same time of storing the battery, based on the electrical connection between the battery and the seat body through the electrical interface, the seat body can supply power to the battery through the power supply unit, so that the function of the battery compartment is more rich, which can meet the use demand of users.

[0010] Further, the power supply unit comprises a power supply battery, which is electrically connected with the circuit board.

[0011] Alternatively, the power supply unit comprises a charging interface, which is electrically connected with the circuit board, and the charging interface extends out of the seat body to be exposed externally.

[0012] Alternatively, the power supply unit comprises a power supply battery and a charging interface, which are electrically connected with the circuit board, and the charging interface extends out of the seat body to be exposed externally.

[0013] Further, the seat body is provided with an indicator light, which is electrically connected with the circuit board.

[0014] Further, the battery cavity is provided with a positioning protrusion for positioning the external battery.

[0015] Further, the number of the positioning protrusions is two or more, and the electrical interface is located between the two or more positioning protrusions.

[0016] Further, the battery cavity is provided with an elastic pressing member for pressing the external battery installed in the battery cavity.

[0017] Further, the elastic pressing member comprises an elastic portion and a pressing portion, the elastic portion is connected with the pressing portion after being bent towards the battery cavity, and one end of the elastic portion away from the pressing portion is fixed at the side surface of the battery cavity.

[0018] Further, the battery cavity side surface is provided with an avoiding groove, and the pressing portion is arranged at the avoiding groove.

[0019] Further, at least two elastic pressing members are arranged in each battery cavity, and the two elastic pressing members are oppositely arranged at the two opposite sides of the battery cavity.

[0020] Further, the two locking assemblies are oppositely arranged at the seat body or the cover body.

[0021] Further, the locking assembly comprises an elastic body, a locking buckle, a first locking protrusion, a rotating portion, a pressing portion, a locking position, a second locking protrusion, a mounting position, and the rotating portion is rotatably arranged at the mounting position, the elastic body is mounted on the seat body, one end of the elastic body away from the seat body is abutted or connected with the pressing portion, and the second locking protrusion is detachably connected with the first locking protrusion.

[0022] Or, the locking assembly includes an elastic body, a locking buckle, the locking buckle is fixedly provided with a first locking protrusion, a rotating part, a pressing part, the seat body is provided with a locking position, the second locking protrusion is arranged at the locking position, the cover body is provided with a mounting position, the rotating part is located between the first locking protrusion and the pressing part, the rotating part is rotatably arranged at the mounting position, the elastic body is mounted on the cover body, and one end of the elastic body away from the cover body is abutted or connected with the pressing part, and the second locking protrusion and the first locking protrusion are detachably connected.

[0023] Further, the mounting position is provided with a rotating shaft, and the rotating part is rotatably sleeved on the rotating shaft.

[0024] Further, the locking buckle is provided with a pressing protrusion on the side away from the pressing part.

[0025] Further, the locking position and the mounting position are combined to form a groove position for hiding the locking buckle.

[0026] Further, the number of battery cavities is multiple, and the seat body is further provided with multiple indicator lamps for respectively displaying the internal and external battery capacities of the multiple battery cavities, and the multiple indicator lamps are electrically connected with the circuit board.

[0027] The battery compartment can store batteries, and the seat body can supply power to the batteries through the power supply unit, so that the function of the battery compartment is more abundant and can meet the use requirements of users. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a structural schematic view of the battery compartment.

[0029] Figure 2 It is an explosion view of the battery compartment and the external battery.

[0030] Figure 3 It is a structural schematic view of the seat body and the external battery.

[0031] Figure 4 It is an explosion view of the seat body.

[0032] 1, seat body; 11, battery cavity; 12, electrical interface; 13, circuit board; 14, power supply unit; 141, charging interface; 15, indicator light; 16, positioning protrusion; 17, elastic compression piece; 171, elastic part; 172, extrusion part; 18, avoidance groove; 19, mounting position; 191, rotating shaft;

[0033] 2, cover body; 21, locking position; 22, second locking protrusion;

[0034] 3, locking assembly; 31, elastic body; 32, locking buckle; 321, first locking protrusion; 322, rotating part; 323, pressing part; 324, pressing protrusion;

[0035] 4, external battery; 41, positioning groove. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the utility model more clear and intelligible, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0037] Referring to Figures 1-4 , the embodiment provides a battery compartment, which comprises:

[0038] The seat body 1 is provided with at least one battery cavity 11, so that the external battery 4 can be loaded into the battery cavity 11. The electrical interface 12 is arranged in the battery cavity 11. The circuit board 13 and the power supply unit 14 are arranged in the seat body 1. The power supply unit 14 and the electrical interface 12 are electrically connected with the circuit board 13. When the external battery 4 is loaded into the battery cavity 11, the external battery 4 is electrically connected with the electrical interface 12. At this time, the external battery 4 can be charged by the power supply unit 14 through the circuit board 13.

[0039] The cover body 2 is detachably connected with the seat body 1. The cover body 2 and the seat body 1 are specifically designed to be separated. When the cover body 2 is detached from the seat body 1, the cover body 2 and the seat body 1 can be separated. When the cover body 2 is installed on the seat body 1, the cover body 2 shields the battery cavity 11. In other implementation manners, the cover body 2 and the seat body 1 can also be semi-separated, that is, one side of the cover body 2 is hinged to the seat body 1, and the other side can be detached and separated.

[0040] The locking assembly 3 is movably arranged on the seat body 1 and detachably connected with the cover body 2. When the external battery 4 needs to be loaded, the locking assembly 3 on the seat body 1 is first detached from the cover body 2 to unlock the cover body 2 and the seat body 1, and then the cover body 2 and the seat body 1 are separated, and the external battery 4 is loaded into the battery cavity 11. Then, the cover body 2 is mounted on the seat body 1 to shield the battery cavity 11, so as to protect the external battery 4 in the battery cavity 11. Finally, the locking assembly 3 on the seat body 1 is moved to connect the locking assembly 3 with the cover body 2, thereby locking the cover body 2 and the seat body 1.

[0041] Specifically, the above is one of the arrangement modes of the locking assembly 3. In a second implementation mode, the locking assembly 3 is movably arranged on the cover body 2 and detachably connected with the seat body 1. When unlocking, the locking assembly 3 is detached from the seat body 1. When locking, the locking assembly 3 is mounted on the seat body 1. In a third implementation mode, the seat body 1 and the cover body 2 are detachably connected with the locking assembly 3. When unlocking, the locking assembly 3 is directly detached from the seat body 1 and the cover body 2. When locking, the locking assembly 3 is mounted on the seat body 1 and the cover body 2.

[0042] In the embodiment, the power supply unit 14 includes a charging interface 141 which extends out of the seat body 1 to be exposed to the outside, for external power supply to supply power to the external battery 4, or includes a built-in battery, or can include a built-in battery and a charging interface 141. The built-in battery and the charging interface 141 are electrically connected with the circuit board 13, and the charging interface 141 extends out of the seat body 1 to be exposed to the outside. The built-in battery and the external battery 4 installed in the battery cavity 11 can be simultaneously charged through the charging interface 141 when external power is connected. When the charging interface 141 is not connected to the external power, the built-in battery can directly charge the external battery 4 installed in the battery cavity 11. Specifically, the above is one of the implementation modes of the power supply unit 14. In a second implementation mode of the power supply unit 14, the power supply unit 14 can only include a built-in battery which is electrically connected with the circuit board 13 to directly charge the external battery 4 installed in the battery cavity 11. The built-in battery can be replaced. In a third implementation mode of the power supply unit 14, the power supply unit 14 can only include the charging interface 141 which is electrically connected with the circuit board 13 and extends out of the seat body 1 to be exposed to the outside, so as to connect external power through the charging interface 141, for example, to charge the external battery 4 installed in the battery cavity 11 with external power.

[0043] In the embodiment, the number of the battery cavities 11 is multiple, and multiple external batteries 4 can be simultaneously stored.

[0044] In the embodiment, the seat body 1 is provided with a plurality of indicator lights 15, the plurality of indicator lights 15 are electrically connected with the circuit board 13, the plurality of indicator lights 15 respectively correspond to the plurality of battery cavities 11 one by one, and are used for respectively displaying the power state of the external battery 4 in the plurality of battery cavities 11; the indicator light 15 can display three colors, which are used for indicating the low power state, the charging state and the full power state. Specifically, the number of the battery cavities 11 and the number of the indicator lights 15 are preferably four.

[0045] In the embodiment, the battery cavity 11 is provided with a positioning protrusion 16 for positioning the external battery 4 when the external battery 4 is installed. The external battery 4 is provided with a positioning groove 41, and when the external battery 4 is installed into the battery cavity 11, the positioning groove 41 is aligned with the positioning protrusion 16. After the installation is completed, the positioning protrusion 16 is inserted into the positioning groove 41 to play a positioning role.

[0046] In the embodiment, the number of the positioning protrusions 16 is two, and the electrical interface 12 is located between the two positioning protrusions 16. The number of the positioning grooves 41 on the external battery 4 is also two. After the installation is completed, the two positioning protrusions 16 are respectively inserted into the two positioning grooves 41 to play a positioning role.

[0047] In the embodiment, the battery cavity 11 is provided with an elastic pressing piece 17 for pressing the external battery 4 installed in the battery cavity 11. After the external battery 4 is installed into the battery cavity 11, the elastic pressing piece 17 can press the external battery 4 in the battery cavity 11, so that the position of the external battery 4 is more stable.

[0048] In the embodiment, the elastic pressing piece 17 includes an elastic part 171 and a pressing part 172. The elastic part 171 is connected with the pressing part 172 after being bent towards the battery cavity 11. One end of the elastic part 171 away from the pressing part 172 is fixed at the side of the battery cavity 11. The pressing part 172 protrudes from the side of the battery cavity 11 through the bending of the elastic part 171. The elastic part 171 has a certain elasticity. When the external battery 4 is installed into the battery cavity 11, the external battery 4 will be pressed on the pressing part 172. At this time, the elastic part 171 will deform to a certain extent to enable the external battery 4 to be installed. At this time, the pressing part 172 will be pressed on the side of the external battery 4 under the action of the elastic part 171 to press the external battery 4 in the battery cavity 11. It is worth noting that the elastic pressing piece 17 and the battery cavity 11 can be made of ABS plastic, but are not limited to this.

[0049] In the embodiment, the side of the battery cavity 11 is provided with a avoiding groove 18, and the pressing part 172 is arranged at the avoiding groove 18. When the pressing part 172 is pressed and moved, the avoiding groove 18 can avoid the pressing part 172.

[0050] In the embodiment, at least two elastic pressing members 17 are arranged in each battery cavity 11, and the two elastic pressing members 17 are arranged at opposite sides of the battery cavity 11. After the external battery 4 is arranged in the battery cavity 11, the two elastic pressing members 17 press the external battery 4 at opposite sides, so as to press the external battery 4 in the battery cavity 11.

[0051] In the embodiment, the two locking assemblies 3 are arranged at opposite sides of the base body 1 or the cover body 2. Specifically, the two locking assemblies 3 are movably arranged at opposite sides of the base body 1, and are detachably connected with opposite sides of the cover body 2. The opposite sides are, for example, left and right sides, or front and back sides.

[0052] In the embodiment, the locking assembly 3 comprises an elastic body 31 and a locking buckle 32. The locking buckle 32 is fixedly provided with a first locking protrusion 321, a rotating portion 322 and a pressing portion 323. The cover body 2 is provided with a locking position 21, and the locking position 21 is provided with a second locking protrusion 22. The base body 1 is provided with a mounting position 19. The rotating portion 322 is movably arranged at the mounting position 19 between the first locking protrusion 321 and the pressing portion 323. The elastic body 31 is arranged at the base body 1, and an end of the elastic body 31 away from the base body 1 is abutted or connected with the pressing portion 323. The second locking protrusion 22 is clamped with the first locking protrusion 321. When unlocking, the locking buckle 32 is pressed at a side away from the pressing portion 323, so that the pressing portion 323 of the locking buckle 32 compresses the elastic body 31. At this time, the locking buckle 32 is reversely rotated around the rotating portion 322, and the first locking protrusion 321 is separated from the second locking protrusion 22. When locking, the locking buckle 32 is released, and is lifted by the elastic body 31, so that the locking buckle 32 is positively rotated around the rotating portion 322, and the first locking protrusion 321 of the locking buckle 32 is clamped at the second locking protrusion 22.

[0053] In the embodiment, the mounting position 19 is provided with a rotating shaft 191, and the rotating portion 322 is movably sleeved on the rotating shaft 191. The elastic body 31 is a torsion spring, and two ends of the elastic body 31 are abutted on the pressing portion 323 and the base body 1 after being sleeved on the rotating shaft 191.

[0054] In the embodiment, a pressing protrusion 324 is arranged at a side of the locking buckle 32 away from the pressing portion 323. The pressing protrusion 324 corresponds to the position of the locking buckle 32, and the locking buckle 32 can be more conveniently pressed through the pressing protrusion 324, so that the unlocking is more convenient.

[0055] In the embodiment, the locking position 21 and the mounting position 19 are combined to form a groove position for hiding the locking buckle 32, so that the locking buckle 32 is not easily mistaken to be unlocked.

[0056] The above merely describes the preferred embodiments of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A battery compartment characterized by, The utility model provides a battery box, including: The seat body is provided with at least one battery cavity, and the battery cavity is provided with an electrical interface; The cover body is detachably connected with the seat body; The locking assembly is movably arranged on the seat body and detachably connected with the cover body, or the locking assembly is movably arranged on the cover body and detachably connected with the seat body, or the seat body and the cover body are detachably connected with the locking assembly.

2. The battery compartment of claim 1, wherein, The battery cavity is provided with a positioning protrusion for positioning an external battery.

3. The battery compartment of claim 1, wherein, The battery cavity is provided with an elastic pressing piece for pressing the external battery installed in the battery cavity.

4. The battery compartment of claim 3, wherein, The elastic pressing piece includes an elastic part and a pressing part, the elastic part is connected with the pressing part after being bent towards the battery cavity, and one end of the elastic part away from the pressing part is fixed at the side of the battery cavity.

5. The battery compartment of claim 4, wherein, The side of the battery cavity is provided with a avoiding groove, and the pressing part is arranged at the avoiding groove.

6. The battery compartment of claim 3, wherein, At least two elastic pressing pieces are arranged in each battery cavity, and the two elastic pressing pieces are arranged at opposite sides of the battery cavity.

7. The battery compartment of claim 1, wherein, The locking assembly is provided with a plurality of locking assemblies, and two locking assemblies are arranged at opposite sides of the seat body or the cover body.

8. A battery compartment according to any one of claims 1-7, characterized in that The locking assembly includes an elastic body and a locking buckle, the locking buckle is fixedly provided with a first locking protrusion, a rotating part and a pressing part, the cover body is provided with a locking position, the locking position is provided with a second locking protrusion, the seat body is provided with a mounting position, the rotating part is located between the first locking protrusion and the pressing part, the rotating part is rotatably arranged at the mounting position, the elastic body is mounted on the seat body, one end of the elastic body away from the seat body abuts against or is connected with the pressing part, and the second locking protrusion is detachably connected with the first locking protrusion. The locking assembly includes an elastic body and a locking buckle, the locking buckle is fixedly provided with a first locking protrusion, a rotating part and a pressing part, the cover body is provided with a locking position, the locking position is provided with a second locking protrusion, the seat body is provided with a mounting position, the rotating part is located between the first locking protrusion and the pressing part, the rotating part is rotatably arranged at the mounting position, the elastic body is mounted on the seat body, one end of the elastic body away from the seat body abuts against or is connected with the pressing part, and the second locking protrusion is detachably connected with the first locking protrusion.

9. The battery compartment of claim 8, wherein, The mounting position is provided with a rotating shaft, and the rotating part is rotatably sleeved on the rotating shaft; the elastic body is a torsion spring, and both ends of the elastic body abut against the pressing part and the seat body after being sleeved on the rotating shaft.

10. The battery compartment of claim 8, wherein, The side of the locking buckle away from the pressing part is provided with a pressing protrusion.

11. The battery compartment of claim 8, wherein, The battery cavity quantity is multiple, the seat body is also provided with multiple indicating lamps for respectively displaying the internal and external battery power of multiple battery cavities, and multiple indicating lamps are electrically connected with the circuit board.

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