Karaoke sound box with quick detachable battery module

Abstract

The utility model discloses a kind of karaoke sound boxes with quick detachable battery module, belong to acoustics equipment field, including organism, the rear side of the organism is recessed to form battery compartment, battery module that can be externally charged is detachably installed in the battery compartment, the docking interface of the battery compartment is provided with the battery cover that can overturn, and battery cover can be conveniently opened and closed by limiting component, the battery module includes mutually matched battery holder and battery cover that form shell structure, battery pack is arranged in the battery holder and battery cover, the charging interface that can realize positive and negative charging is arranged on the battery holder, the inside of the battery compartment is provided with the charging end that is adapted to charging interface, battery module can also be charged by cooperating with external charger through charging interface. The karaoke sound box with quick detachable battery module, by external battery, the outdoor power supply of sound box can be realized, and battery is conveniently and freely detached and inserted, convenient for user transport and carry.

Description

Technical Field

[0001] This utility model relates to the field of acoustic equipment technology, and in particular to a karaoke speaker with a quick-detachable battery module. Background Technology

[0002] Karaoke speakers are audio devices that integrate audio playback, vocal amplification, and interactive karaoke functions. With rising living standards and evolving consumer demands, outdoor camping, picnics, and other leisure activities are becoming increasingly popular, leading to a significant increase in user demand for karaoke speakers.

[0003] However, existing karaoke speakers have significant limitations in terms of adaptability to different usage scenarios, portability, and power supply stability, making it difficult to meet the diverse needs of users: most battery-powered karaoke speakers on the market currently have built-in batteries, which cannot be removed, making replacement and repair cumbersome and requiring professional repair or return to the manufacturer, thus increasing the cost of replacement and repair; since built-in batteries cannot be easily removed, consumers cannot take them on airplanes and must check the entire speaker in; and charging built-in batteries is inconvenient. Utility Model Content

[0004] The purpose of this utility model is to solve the problems of existing karaoke speakers with built-in batteries that are inconvenient to remove, cumbersome battery replacement and repair, and inconvenient to carry and transport. Therefore, this utility model proposes a karaoke speaker with a quick-release battery module.

[0005] To achieve the above objectives, the present invention employs the following technology: a karaoke speaker with a quickly detachable battery module, comprising a body, wherein a battery compartment is formed by an inward recess on the rear side of the body, wherein a battery module capable of external charging is detachably installed in the battery compartment, and a flip-up cover is provided at the interface of the battery compartment, and the cover can be easily opened and closed by a limiting component.

[0006] As a further description of the above technical solution: the battery module includes a battery holder and a battery cover that cooperate to form a shell structure, and a battery pack is disposed inside the battery holder and the battery cover.

[0007] As a further description of the above technical solution: the battery holder is provided with a charging interface that enables forward and reverse charging, and the inside of the battery compartment is provided with a charging terminal that is compatible with the charging interface. The battery module can also be charged with an external charger via the charging interface.

[0008] As a further description of the above technical solution: the battery cover and the battery holder are detachably connected, wherein the battery cover is provided with a handle for pulling the battery module.

[0009] As a further description of the above technical solution: the compartment cover is hinged to the interface by a pin, and a torsion spring is provided between the compartment cover and the outer wall of the interface.

[0010] As a further description of the above technical solution: the limiting component includes a limiting block that is slidably mounted on the bin cover, the limiting block is provided with a movable block that protrudes from the outer wall of the bin cover, and a return spring is provided between the limiting block and the bin cover. The side wall of the interface is provided with a limiting groove that cooperates with the limiting block.

[0011] As a further description of the above technical solution: the limiting block is provided with a slide rail arranged along its moving direction, and the end of the limiting block away from the cover is set at an angle.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: The external battery enables outdoor power supply for the karaoke speaker, breaking the limitation of only being usable at home or in KTV. The external battery can be easily removed and inserted, making it convenient to transport and carry. The external battery can charge the speaker when it is connected to an indoor power source. The battery module can be easily removed from the speaker's battery compartment. The battery module can not only be charged with an external charger, but also charge mobile phones, tablets and other electronic products through its charging port, acting as a power bank for convenient daily use, especially for emergency use when playing outdoors or on vacation. Attached Figure Description

[0013] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown. Figure 1 ; Figure 2 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown. Figure 2 ; Figure 3 A schematic diagram of the structure of a battery module according to an embodiment of the present invention is shown. Figure 1 ; Figure 4 A schematic diagram of the structure of a battery module according to an embodiment of the present invention is shown. Figure 2 ; Figure 5 A schematic diagram showing the disassembled battery module according to an embodiment of the present invention is provided; Figure 6 A schematic diagram of the structure of the compartment cover provided according to an embodiment of the present invention is shown. Figure 1 ; Figure 7 A schematic diagram of the structure of the compartment cover provided according to an embodiment of the present invention is shown. Figure 2 ; Figure 8 A schematic diagram of the structure of the limiting component provided according to an embodiment of the present invention is shown. Figure 1 ; Figure 9 A schematic diagram of the structure of the limiting component provided according to an embodiment of the present invention is shown. Figure 2 .

[0014] Legend: 1. Body; 2. Battery compartment; 3. Battery module; 31. Battery holder; 32. Battery cover; 33. Battery pack; 34. Charging interface; 35. Handle; 4. Connecting interface; 41. Limiting groove; 5. Compartment cover; 51. Pin; 52. Torsion spring; 6. Limiting assembly; 61. Limiting block; 611. Slide rail; 62. Moving block; 63. Return spring. Detailed Implementation

[0015] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0016] Reference Figures 1-9 This embodiment provides a karaoke speaker with a quickly detachable battery module, including a body 1. A battery compartment 2 is formed by an inward recess on the rear side of the body 1. A battery module 3 capable of external charging is detachably installed in the battery compartment 2. A flip-up cover 5 is provided at the interface 4 of the battery compartment 2.

[0017] In this embodiment, the main body 1 is an audio device that integrates audio playback, voice amplification, and interactive karaoke functions in the prior art. In order to meet the needs of outdoor camping, picnics, and other leisure scenarios, a detachable battery module 3 is installed on the rear side of the main body 1 through the battery compartment 2. The battery module 3 can be slidably plugged into the battery compartment 2 to power the main body 1. When installing and removing the battery module 3, simply open the cover 5 at the interface 4 to install and remove the battery module 3. This enables outdoor power supply for the karaoke speaker, breaking through the limitation of only being used at home or in KTV. The external battery can be easily and freely removed and inserted, making it convenient to transport and carry. For example, when traveling by plane, the battery module 3 can be removed, and the speaker does not need to be checked in, greatly facilitating consumers to carry and use it.

[0018] It should be noted that the battery module 3 includes a battery holder 31 and a battery cover 32 that cooperate to form a shell structure. A battery pack 33 is disposed inside the battery holder 31 and the battery cover 32. The battery holder 31 is provided with a charging interface 34 that can realize forward and reverse charging. The battery compartment 2 is provided with a charging terminal that is compatible with the charging interface 34. The battery module 3 can also be charged with an external charger through the charging interface 34.

[0019] The battery pack 33 is located between the battery holder 31 and the battery cover 32. The battery pack 33 is protected by the outer shell structure formed by the battery holder 31 and the battery cover 32. When the battery module 3 is inserted and used, the compartment cover 5 is opened and the battery module 3 is inserted into the battery compartment 2. The battery compartment 2 has a charging terminal that is compatible with the charging interface 34. As the battery module 3 is fully inserted into the battery compartment 2, the charging interface 34 of the battery module 3 connects with the charging terminal in the battery compartment 2, thereby powering the speaker through the battery pack 33 between the battery holder 31 and the battery cover 32. The charging interface 34 on the battery module 3 is a reversible charging interface structure. When the speaker is used indoors and connected to an indoor power source, it can also charge the battery module 3 in the battery compartment 2. This allows the speaker to not only be directly connected to a power source for use, but also ensure that the battery module 3 has sufficient power when the speaker is used outdoors. In addition, the battery module 3 can be removed and charged using an external charger. Since the battery module 3 can be easily and quickly removed from the speaker's battery compartment 2, and the charging port 34 on the battery module 3 can achieve forward and reverse charging, when the speaker is used outdoors, the battery module 3 can also be removed, and then the charging port 34 can be used to charge electronic products such as mobile phones and tablets, so that the battery module 3 can be used as a power bank, which is convenient for daily life, especially for emergency use when playing outdoors or on vacation.

[0020] It should be noted that the battery cover 32 and the battery holder 31 are detachably connected. The battery cover 32 is provided with a handle 35 for pulling the battery module 3. The detachable design of the battery cover 32 and the battery holder 31 allows the battery pack 33 between the battery holder 31 and the battery cover 32 to be disassembled and repaired when the battery module 3 needs maintenance. The handle 35 on the battery cover 32 is made of nylon braid, which not only facilitates the pulling out of the battery module 3 in the battery compartment 2, but also does not interfere with the compartment cover 5 when it is closed.

[0021] In this embodiment, in order to facilitate the opening and closing of the compartment cover 5, the compartment cover 5 can be easily opened and closed through the limiting component 6. The compartment cover 5 is hinged to the interface 4 through the pin 51, and a torsion spring 52 is provided between the compartment cover 5 and the outer wall of the interface 4. The limiting component 6 includes a limiting block 61 slidably installed on the compartment cover 5. A moving block 62 protruding from the outer wall of the compartment cover 5 is provided on the limiting block 61, and a return spring 63 is provided between the limiting block 61 and the compartment cover 5. A limiting groove 41 that cooperates with the limiting block 61 is provided on the side wall of the interface 4.

[0022] The specific opening and closing process of the compartment cover 5 is as follows: When the compartment cover 5 needs to be opened for the disassembly or installation of the battery module 3, the operator holds the movable block 62 and compresses the movable block 62 towards the center. The movable block 62 will compress the return spring 63 and then retract into the storage groove of the compartment cover 5. After the limiting block 61 is disengaged from the limiting groove 41 of the interface 4, the compartment cover 5 flips and pops open under the elastic force of the torsion spring 52. After the battery module 3 is disassembled or installed, the limiting block 61 is similarly compressed towards the storage groove of the compartment cover 5 so that the end of the limiting block 61 is flush with the edge of the compartment cover 5. Then, overcoming the elastic force of the torsion spring 52, the compartment cover 5 is fastened into the interface 4 so that the rear side of the compartment cover 5 is flush with the rear side of the body 1. Then the movable block 62 is released. Under the return elastic force of the return spring 63, the limiting block 61 is stuck in the limiting groove 41 of the interface 4, thus fixing the compartment cover 5.

[0023] It should be noted that the limiting block 61 is provided with a slide rail 611 arranged along its moving direction, and the end of the limiting block 61 away from the compartment cover 5 is set at an angle. Through the design of the slide rail 611 and the inner groove of the compartment cover 5, the limiting block 61 can move precisely on its trajectory when moving, avoiding the limiting block 61 from deviating and causing the compartment cover 5 to not close properly. In addition, the end of the limiting block 61 is set at an angle, with the angle facing the direction of the battery compartment 2. The angled design allows the limiting block 61 to retract towards the storage groove of the compartment cover 5 under the closing force of the compartment cover 5 even without the use of the moving block 62 to pull the limiting block 61, making it easier to close the compartment cover 5.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A karaoke speaker with a quick-detachable battery module, characterized in that, Includes a body (1), a battery compartment (2) is formed by an inward recess on the rear side of the body (1), a battery module (3) capable of external charging is detachably installed in the battery compartment (2), and a flip-up cover (5) is provided at the interface (4) of the battery compartment (2), and the cover (5) can be easily opened and closed by a limiting component (6).

2. A karaoke speaker with a quick-detachable battery module according to claim 1, characterized in that, The battery module (3) includes a battery holder (31) and a battery cover (32) that cooperate to form a shell structure, and a battery pack (33) is disposed inside the battery holder (31) and the battery cover (32).

3. A karaoke speaker with a quick-detachable battery module according to claim 2, characterized in that, The battery holder (31) is provided with a charging interface (34) that enables forward and reverse charging, and the battery compartment (2) is provided with a charging terminal that is compatible with the charging interface (34). The battery module (3) can also be charged with an external charger via the charging interface (34).

4. A karaoke speaker with a quick-detachable battery module according to claim 3, characterized in that, The battery cover (32) and the battery holder (31) are detachably connected. The battery cover (32) is provided with a handle (35) for pulling the battery module (3).

5. A karaoke speaker with a quick-detachable battery module according to claim 1, characterized in that, The cover (5) is hinged to the interface (4) by a pin (51), and a torsion spring (52) is provided between the cover (5) and the outer wall of the interface (4).

6. A karaoke speaker with a quick-detachable battery module according to claim 5, characterized in that, The limiting component (6) includes a limiting block (61) slidably mounted on the compartment cover (5), the limiting block (61) is provided with a moving block (62) protruding from the outer wall of the compartment cover (5), and a return spring (63) is provided between the limiting block (61) and the compartment cover (5). The side wall of the interface (4) is provided with a limiting groove (41) that cooperates with the limiting block (61).

7. A karaoke speaker with a quick-detachable battery module according to claim 6, characterized in that, The limiting block (61) is provided with a slide rail (611) arranged along its moving direction, and the end of the limiting block (61) away from the cover (5) is set with an inclined surface.

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