Sound box with protection and wireless charging functions

Abstract

The utility model discloses a sound box with protection and wireless charging functions, which has abundant functions and can meet outdoor application requirements. The sound box with the protection and wireless charging functions comprises a first body, a second body, a PCB (Printed Circuit Board), a loudspeaker, a battery and a wireless charging module, wherein the first body and the second body are mutually pivoted and matched to form a sound box body capable of being opened and closed; the first body and the second body are both provided with hollow cavities, the inner side face of the second body is provided with a containing groove used for containing the intelligent electronic equipment, and an elastic net bag used for preventing the intelligent electronic equipment from shaking is arranged in the containing groove; the PCB, the loudspeaker and the battery are all arranged in the first body, the loudspeaker and the battery are both electrically connected with the PCB, and the PCB is provided with a Bluetooth module, a control module, keys and an LED lamp; the first body is provided with a button and a light guide column at positions corresponding to the key and the LED lamp respectively; the wireless charging module is arranged in the second body and electrically connected with the PCB.

Description

Technical Field

[0001] This utility model belongs to the field of speaker technology, and specifically refers to a speaker with protection and wireless charging functions. Background Technology

[0002] Currently, most outdoor Bluetooth speakers on the market only offer a USB port for charging mobile phones, requiring a charging cable, which is inconvenient. Furthermore, the speakers themselves lack waterproofing and have no dedicated space for storing items, resulting in limited functionality. They typically only offer basic speaker functions or a few basic phone charging capabilities, limiting their applications and failing to meet the waterproofing requirements of outdoor camping and hiking. Utility Model Content

[0003] The main purpose of this utility model is to provide a speaker with protection and wireless charging functions, which solves the problems existing in the prior art, has rich functions, and can meet the needs of outdoor applications.

[0004] To achieve the above objectives, the solution of this utility model is:

[0005] A speaker with protection and wireless charging functions includes a first body and a second body pivotally connected to form an openable and closable speaker body, a PCB board, a speaker, a battery, and a wireless charging module. Both the first and second bodies have hollow cavities, and the inner side of the second body has a receiving slot for housing a smart electronic device. An elastic mesh pocket for preventing the smart electronic device from shaking is provided within the receiving slot. The PCB board, speaker, and battery are all housed within the first body, and the speaker and battery are electrically connected to the PCB board. The PCB board includes a Bluetooth module, a control module, buttons, and LEDs. The first body has buttons and light guides corresponding to the positions of the buttons and LEDs, respectively. The wireless charging module is housed within the second body and electrically connected to the PCB board.

[0006] The first body includes a detachably connected front cover and a first partition, and a partition EVA disposed between the two, with the front cover and the first partition forming a cavity of the first body; the second body includes a detachably connected rear cover and a second partition, with the rear cover and the second partition forming a cavity of the second body; the first partition and the second partition are respectively located on opposite sides of the front cover and the rear cover, and the second partition has the receiving groove on the side facing the first partition; a sealing ring is provided around the rear cover, and the sealing ring is pressed when the first body and the second body are closed.

[0007] Preferably, a speaker EVA is disposed between the speaker and the front cover, and a battery EVA is surrounding the battery; a light-shielding EVA is disposed between the button and the LED light.

[0008] The PCB board is equipped with a USB interface for connecting an external power source to charge the battery; the control module of the PCB board is used to control the external power source to charge the battery according to the working status of the USB interface.

[0009] Preferably, the USB interface is located on the inner side of the first body; a PCB board EVA is disposed between the USB interface and the first body to achieve waterproofing.

[0010] The receiving groove is provided with a number of elastically engaged hooks, and hook springs that act on the hooks to achieve elastic engagement.

[0011] The control module is used to control the battery to charge the smart electronic device according to the working state of the wireless charging module; the Bluetooth module is used to connect with an external Bluetooth device and transmit the sound signal sent from the external Bluetooth device to the speaker for playback; the button is used to obtain the user's operation signal and send the operation signal to the control module. The operation signal includes a speaker adjustment signal or a sound switching signal. The control module controls the volume of the speaker according to the volume adjustment signal and sends the sound switching signal to the external Bluetooth device through the Bluetooth module so that the external Bluetooth device sends another sound signal to the Bluetooth module.

[0012] At least one set of bayonet covers is provided on the opposite sides of the pivotal edges of the first body and the second body; one end of the bayonet cover is pivotally engaged with the second body, and the other end is snapped into the first body.

[0013] The second body has a vent hole on its side, and a waterproof and breathable membrane and a pore plug are installed inside the vent hole.

[0014] The wireless charging module's connecting cable passes through the pivot point between the first body and the second body and enters the first body, thus achieving electrical connection with the PCB board.

[0015] After adopting the above technical solution, the present invention has the following technical effects:

[0016] This invention, through the accommodating slot and elastic mesh pocket within the second body, along with the wireless charging module located within the second body, can not only store and protect appropriately sized smart electronic devices such as mobile phones and tablets within the speaker body, but also wirelessly charge these devices without the need for additional charging cables, making it more convenient to use. The PCB board and speaker can fulfill the speaker's conventional functional requirements, enabling Bluetooth connectivity, external sound output, button control, and other functions, thus enriching the product's functionality and meeting diverse needs. Attached Figure Description

[0017] Figure 1 This is a perspective view of the closed state of a specific embodiment of the present utility model;

[0018] Figure 2 This is a perspective view of the opened state of a specific embodiment of the present invention;

[0019] Figure 3 This is an exploded view of a specific embodiment of the present utility model;

[0020] Figure 4 This is a cross-sectional view of a specific embodiment of the present utility model;

[0021] Explanation of icon numbers:

[0022] 1-First body; 1a-Front cover; 1b-First partition; 11-Button; 12-Light guide column; 13-Partition EVA; 14-Speaker EVA; 15-Battery EVA; 16-Light shielding EVA; 17-PCB board EVA; 18-Ventilation hole; 2-Second body; 2a-Rear cover; 2b-Second partition; 21-Accommodation slot; 22-Elastic mesh pocket; 3-PCB board; 31-Button; 32-LED light; 33-USB interface; 4-Speaker; 5-Battery; 6-Wireless charging module; 61-Connecting cable; 7-Sealing ring; 8-Hook; 9-Hook spring; 10-Hook cover; 20-Fixing hole plug; 30-Metal mesh; 100-Speaker body. Detailed Implementation

[0023] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0024] refer to Figure 1-4 As shown, this utility model discloses a speaker with protection and wireless charging functions, including a first body 1 and a second body 2 that are pivotally connected to each other to form an openable and closable speaker body 100, as well as a PCB board 3, a speaker 4, a battery 5 and a wireless charging module 6.

[0025] Both the first body 1 and the second body 2 have hollow cavities, and the inner side of the second body 2 is provided with a receiving slot 21 for storing smart electronic devices (such as mobile phones, tablets of suitable size, etc.), and an elastic net bag 22 is provided in the receiving slot 21 to prevent the smart electronic devices from shaking.

[0026] The PCB board 3, speaker 4 and battery 5 are all located inside the first body 1. The speaker 4 and battery 5 are electrically connected to the PCB board 3. The PCB board 3 is equipped with a Bluetooth module, a control module, a button 31 and an LED light 32. The first body 1 is equipped with a button 11 and a light guide column 12 at the positions corresponding to the button 31 and the LED light 32, respectively.

[0027] The wireless charging module 6 is located inside the second body 2 and is electrically connected to the PCB board 3.

[0028] Through the above solution, this utility model, through the receiving slot 21 of the second body 2 and the elastic net bag 22 inside it, and in conjunction with the wireless charging module 6 located inside the second body 2, can not only store smart electronic devices such as mobile phones and tablets of suitable size inside the speaker body 100, thus serving the functions of storage and protection, but also wirelessly charge smart electronic devices without the need to carry an additional charging cable, making it more convenient to use; the PCB board 3 and the speaker 4 can meet the conventional functional requirements of the speaker, realizing functions such as Bluetooth connection, sound output, and button control, making the product more functional and able to meet diverse needs.

[0029] The following are specific embodiments of the present invention.

[0030] The first body 1 includes a detachably connected front cover 1a and a first partition 1b, and a partition EVA 13 disposed between the two. The cavity of the first body 1 is formed by the front cover 1a and the first partition 1b, which is used to install the PCB board 3, the speaker 4 and the battery 5. The second body 2 includes a detachably connected rear cover 2a and a second partition 2b. The cavity of the second body 2 is formed by the rear cover 2a and the second partition 2b, which is used to install the wireless charging module 6. The first partition 1b and the second partition 2b are respectively located on the opposite sides of the front cover 1a and the rear cover 2a, and the second partition 2b is provided with the aforementioned receiving groove 21 on the side facing the first partition 1b. A sealing ring 7 is provided around the rear cover 2a. When the first body 1 and the second body 2 are closed, the sealing ring 7 is pressed, so that the area around the receiving groove 21 is sealed when the speaker body 100 is in the closed state.

[0031] Furthermore, a speaker EVA 14 is disposed between the speaker 4 and the front cover 1a, and a battery EVA 15 is surrounding the battery 5; a light-shielding EVA 16 is disposed between the button 31 and the LED light 32. This gives the speaker a waterproof performance of up to IP67.

[0032] The PCB board is equipped with a USB interface 33 for connecting an external power source to charge the battery 5; the control module of the PCB board 3 is used to control the external power source to charge the battery 5 according to the working status of the USB interface 33.

[0033] Furthermore, the aforementioned USB interface 33 is located on the inner side of the first body 1. When the speaker body 100 is in the closed state, the USB interface 33 will not be exposed and can be waterproof.

[0034] Secondly, a PCB board EVA17 is provided between the USB interface 33 and the first body 1 (i.e., the first partition 1b mentioned above) to achieve waterproofing.

[0035] The aforementioned receiving slot 21 is provided with several elastically engaging hooks 8 and hook springs 9 that act on the hooks 8 to achieve elastic engagement. Through the cooperation of the hooks 8 and hook springs 9, together with the net bag 22 in the receiving slot 21, smart electronic devices of different sizes can be clamped and fixed, preventing them from shaking in the receiving slot 21 and avoiding affecting the wireless charging function.

[0036] The aforementioned control module is used to control the battery 5 to charge the smart electronic device according to the working state of the wireless charging module 6; the Bluetooth module is used to connect with external Bluetooth devices and transmit the sound signal sent from the external Bluetooth devices to the speaker 4 for playback; the button 31 is used to obtain the user's operation signal and send the operation signal to the control module. The operation signal includes a speaker adjustment signal or a sound switching signal. The control module controls the volume of the speaker 4 according to the volume adjustment signal and sends the sound switching signal to the external Bluetooth device through the Bluetooth module so that the external Bluetooth device sends another sound signal to the Bluetooth module.

[0037] The aforementioned battery 5 is a lithium battery.

[0038] At least one set of bayonet covers 10 are provided on the opposite sides of the pivotal edges of the first body 1 and the second body 2; one end of the bayonet cover 10 is pivotally connected to the second body 2, and the other end is snapped to the first body 1 to achieve the clamping and fixing of the non-pivotal edges.

[0039] The second body 2 has a vent 18 on its side. A waterproof and breathable membrane and a pore plug are installed inside the vent 18. The waterproof and breathable membrane is adhered to the vent 18 and fixed by the pore plug 20, achieving the purpose of sealing, breathability, and waterproofing. The purpose of breathability is to dissipate the heat generated during charging, preventing thermal expansion while meeting the waterproof rating, and ensuring safety and good waterproof performance.

[0040] The connecting line 61 of the wireless charging module 6 passes through the pivot point between the first body 1 and the second body 2 and enters the first body 1 to achieve electrical connection with the PCB board 3.

[0041] The first body 1 is provided with a metal mesh 30 at a position opposite to the speaker 4.

[0042] The above embodiments and figures are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. A speaker with protection and wireless charging functions, characterized in that: It includes a first body and a second body that are pivotally connected to each other to form an openable and closable speaker body, as well as a PCB board, a speaker, a battery and a wireless charging module; Both the first body and the second body have hollow cavities, and the inner side of the second body is provided with a receiving groove for storing smart electronic devices. The receiving groove is provided with an elastic net bag for preventing the smart electronic devices from shaking. The PCB board, speaker, and battery are all housed within the first body. The speaker and battery are electrically connected to the PCB board, which is equipped with a Bluetooth module, a control module, buttons, and LEDs. The first body is equipped with buttons and light guides at positions corresponding to the buttons and LEDs, respectively. The wireless charging module is disposed in the second body and is electrically connected to the PCB board.

2. The speaker with protection and wireless charging functions as described in claim 1, characterized in that: The first body includes a detachably connected front cover and a first partition, and a partition EVA disposed between the two, with the front cover and the first partition forming a cavity of the first body; the second body includes a detachably connected rear cover and a second partition, with the rear cover and the second partition forming a cavity of the second body; the first partition and the second partition are respectively located on opposite sides of the front cover and the rear cover, and the second partition has the receiving groove on the side facing the first partition; a sealing ring is provided around the rear cover, and the sealing ring is pressed when the first body and the second body are closed.

3. The speaker with protection and wireless charging functions as described in claim 2, characterized in that: A speaker EVA is disposed between the speaker and the front cover, and a battery EVA is wrapped around the battery; a light-shielding EVA is disposed between the button and the LED light.

4. The speaker with protection and wireless charging functions as described in claim 1, characterized in that: The PCB board is equipped with a USB interface for connecting an external power source to charge the battery; the control module of the PCB board is used to control the external power source to charge the battery according to the working status of the USB interface.

5. The speaker with protection and wireless charging functions as described in claim 4, characterized in that: The USB interface is located on the inner side of the first body; a PCB board EVA is provided between the USB interface and the first body to achieve waterproofing.

6. The speaker with protection and wireless charging functions as described in claim 1, characterized in that: The receiving groove is provided with a number of elastically engaged hooks, and hook springs that act on the hooks to achieve elastic engagement.

7. The speaker with protection and wireless charging functions as described in claim 1, characterized in that: The control module is used to control the battery to charge the smart electronic device according to the working state of the wireless charging module; the Bluetooth module is used to connect with an external Bluetooth device and transmit the sound signal sent from the external Bluetooth device to the speaker for playback; the button is used to obtain the user's operation signal and send the operation signal to the control module. The operation signal includes a speaker adjustment signal or a sound switching signal. The control module controls the volume of the speaker according to the volume adjustment signal and sends the sound switching signal to the external Bluetooth device through the Bluetooth module so that the external Bluetooth device sends another sound signal to the Bluetooth module.

8. The speaker with protection and wireless charging functions as described in claim 1, characterized in that: At least one set of bayonet covers is provided on the opposite sides of the pivotal edges of the first body and the second body; one end of the bayonet cover is pivotally engaged with the second body, and the other end is snapped into the first body.

9. The speaker with protection and wireless charging functions as described in claim 1, characterized in that: The second body has a vent hole on its side, and a waterproof and breathable membrane and a pore plug are installed inside the vent hole.

10. The speaker with protection and wireless charging functions as described in claim 1, characterized in that: The wireless charging module's connecting cable passes through the pivot point between the first body and the second body and enters the first body, thus achieving electrical connection with the PCB board.

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