Ceramic sound box

Abstract

The utility model discloses a ceramic sound box, which belongs to the sound box technical field, and comprises a housing, a horn and a circuit assembly, the horn and the circuit assembly are arranged in the housing, a communication module, an LTE auxiliary module and an S IM module are arranged in the circuit assembly, the communication module has a WIFI function, seamless switching between a 3G network and a 4G network is realized, and the communication module is convenient to carry. The LTE auxiliary module is used for low-speed data transmission, authentication and registration with a mobile communication network are carried out through information in an S IM card in the S IM module, authorization of network service is obtained, and an internet surfing function can be realized through data connection provided by the mobile communication network; and the mobile data network of the ceramic sound box is connected and shared with other equipment, so that a hotspot function is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of sound boxes, and in particular relates to a ceramic sound box. Background Art

[0002] A speaker is a device used for sound amplification, usually consisting of one or more speaker units, an acoustic compartment, and an adjustment device. Its function is to convert audio signals into sound and output it to the surrounding environment.

[0003] With the popularity of hiking and outdoor camping, people carry speakers, which provide music entertainment, allowing people to enjoy the company of music during hiking or camping, increase fun and relax their body and mind; they can also promote communication and interaction with companions and create a pleasant atmosphere.

[0004] However, existing speakers do not have a hotspot function, so people need to carry a hotspot device separately. If mobile data is used directly, it will consume mobile data and incur more additional costs. In addition, when the mobile phone signal is weak outdoors, it is inconvenient for emergency communications.

[0005] Therefore, how to solve the problem that existing speakers do not have a hotspot function is a technical problem that existing technicians urgently need to solve. Utility Model Content

[0006] In order to solve the problem that the existing speakers do not have a hotspot function, the utility model provides a ceramic speaker with a hotspot function.

[0007] The technical solution of the utility model is:

[0008] The utility model discloses a ceramic sound box, comprising a shell, a speaker and a circuit component, wherein the speaker and the circuit component are both arranged in the shell, and the circuit component comprises a communication module, an LTE auxiliary module and a SIM module, the model of the communication module is M105, the 4th pin, the 8th pin, the 29th pin, the 40th pin-the 42nd pin, the 61st pin-the 43rd pin and the 66th pin of the communication module are electrically connected to the SIM module, and the 5th pin, the 11th pin-the 14th pin and the 62nd pin-the 65th pin of the LTE auxiliary module are electrically connected to the SIM module.

[0009] Furthermore, the circuit component also includes a power supply module, which includes a USB interface J3, a terminal interface J1 and a converter U8, the A7 pin of the USB interface J3 is connected to the 3rd pin of the terminal interface J1, the B6 pin of the USB interface J3 is connected to the 2nd pin of the terminal interface J1, and the 4th pin of the converter U8 is connected to the 5th pin of the terminal interface J1.

[0010] Furthermore, the circuit component also includes an indicator light module, which includes a transistor Q1, a transistor Q2 and a light-emitting diode D2, the first pin of the transistor Q1 is connected to the 25th pin of the LTE auxiliary module, the third pin of the transistor Q1 is connected to the 90th pin of the communication module, the first pin of the transistor Q2 is connected to the 16th pin of the LTE auxiliary module, the third pin of the transistor Q1 is connected to the 89th pin of the communication module, the third pins of the transistor Q1 and the transistor Q2 are respectively connected to the 4th pin and the 3rd pin of the light-emitting diode D2, and the second pin of the light-emitting diode D2 is connected to the 88th pin of the communication module.

[0011] Furthermore, it also includes a battery, and the battery is electrically connected to the speaker and the circuit component.

[0012] Furthermore, the shell includes a speaker mesh, a ceramic shell body and a base, the speaker mesh is arranged on the top of the ceramic shell body, the speaker is located below the speaker mesh, and the base is located at the bottom of the ceramic shell body.

[0013] Furthermore, the base is provided with a toggle switch, and the toggle switch is connected to the circuit component.

[0014] Further, the SIM module includes a connector U3, a connector U4, a signal switch U5, a connector U6 and a connector U7, the model of the signal switch U5 is SGM44599, the 8th pin of the connector U3 is connected to the 15th pin of the signal switch U5, the 7th pin of the connector U3 is connected to the 7th pin of the signal switch U5, the 6th pin of the connector U3 is connected to the 3rd pin of the signal switch U5, the 3rd pin of the connector U3 is connected to the 11th pin of the signal switch U5, the 8th pin of the connector U4 is connected to the 16th pin of the signal switch U5, the 7th pin of the connector U4 is connected to the 8th pin of the signal switch U5, and the The 6th pin of the connecting socket U4 is connected to the 4th pin of the signal switch U5, the 3rd pin of the connecting socket U4 is connected to the 12th pin of the signal switch U5, the 3rd pin of the connecting socket U6 and the C7th pin of the connecting socket U7 are connected to the 13th pin of the signal switch U5, the 8th pin of the connecting socket U6 is connected to the C8th pin of the connecting socket U7 and the 1st pin of the signal switch U5, the 7th pin of the connecting socket U6 is connected to the C2th pin of the connecting socket U7 and the 7th pin of the signal switch U5, and the 6th pin of the connecting socket U6 is connected to the C3th pin of the connecting socket U7, the 5th pin of the signal switch U5 and the 1st pin of the signal switch U5.

[0015] The beneficial effects of the utility model are:

[0016] By setting up a communication module, an LTE auxiliary module and a SIM module in the circuit assembly, the communication module has its own WI FI function, which realizes seamless switching between 3G network and 4G network. The LTE auxiliary module is used for low-speed data transmission. Through the information in the SIM card in the SIM module, it authenticates and registers with the mobile communication network to obtain authorization for network services. The Internet access function can be realized through the data connection provided by the mobile communication network. The communication module will create a Wi-Fi network and share the mobile data network connection of the ceramic speaker with other devices to realize the hotspot function. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the exploded structure of a ceramic speaker of the utility model;

[0018] Figure 2 This is a three-dimensional structural schematic diagram of a ceramic speaker of the utility model;

[0019] Figure 3 This is a schematic diagram of the circuit structure of a communication module of a ceramic speaker of the utility model;

[0020] Figure 4 This is a schematic diagram of the circuit structure of an LTE auxiliary module of a ceramic speaker of the utility model;

[0021] Figure 5 This is a schematic diagram of the circuit structure of a SIM module of a ceramic speaker of the utility model;

[0022] Figure 6 This is a schematic diagram of the circuit structure of a power module of a ceramic speaker of the utility model;

[0023] Figure 7 This is a schematic diagram of the circuit structure of an indicator light module of a ceramic speaker of the utility model;

[0024] Figure numerals: 1. shell, 11. speaker mesh, 12. ceramic shell, 13. base, 2. speaker, 3. circuit component, 31. communication module, 32. LTE auxiliary module, 33. SIM module, 34. power module, 35. indicator light module, 4. battery, 5. toggle switch, 6. bracket, 7. SIM card slot, 8. Type-c interface, 9. indicator light. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0026] It should be noted that when a component is referred to as being "installed on", "provided on", "covered on", "sleeved on", or "locked on" another component, it can be directly on the other component or indirectly on the other component.

[0027] It should be understood that, in the description of the present utility model, “several” means two or more than two, unless otherwise clearly and specifically defined.

[0028] In addition, the orientations or positional relationships indicated by terms such as "inside", "upper", "between", "both sides", "one side", "top", "bottom", and "side" are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] It should be noted that the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of the features.

[0030] It should be noted that the "and / or" in this article is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. Among them, A and B can be singular or plural respectively.

[0031] Please refer to Figure 1-Figure 7The utility model provides a ceramic speaker, including a shell 1, a speaker 2 and a circuit component 3, wherein the speaker 2 and the circuit component 3 are both arranged in the shell 1, and the circuit component 3 includes a communication module 31, an LTE auxiliary module 32 and a SIM module 33, the model of the communication module 31 is M105, the 4th pin, the 8th pin, the 29th pin, the 40th pin-the 42nd pin, the 61st pin-the 43rd pin and the 66th pin of the communication module 31 are electrically connected to the SIM module 33, the 5th pin, the 11th pin-the 14th pin and the 62nd pin-the 65th pin of the LTE auxiliary module 32 are electrically connected to the SIM module 33, and the communication module 31 is an integrated chip, adopts the ZX297520V3T platform, supports a maximum downlink rate of 150Mbps and a maximum uplink rate of 50Mbps, and realizes seamless switching between 3G network and 4G network, and the LTE auxiliary module 32 adopts a CAT1 module.

[0032] Furthermore, the 24th pin of the communication module 31 is also connected to a capacitor C10, whose capacitance is 100nF, so that the working voltage of the pin is 1.8V; the 27th pin of the communication module 31 is connected to a resistor R12, whose resistance is 10K, and the resistor R12 is connected in series with the capacitor C8 and the resistor R11; the 30th pin of the communication module 31 is connected to the parallel capacitor C9-capacitor C16; the 39th pin of the communication module 31 is connected to the resistor R13; the 45th pin of the communication module 31 is connected to the sliding resistor R14, and the parallel capacitor C1 7 and capacitor C18 are connected to the antenna base E3; the 59th pin of the communication module 31 is connected to the sliding resistor R10, and the parallel capacitor C6 and capacitor C7 are connected to the antenna base E2; the 77th pin of the communication module 31 is connected to the sliding resistor R6, and the parallel capacitor C2 and capacitor C3 are connected to the antenna base E1; the 85th pin of the communication module 31 is connected to the resistor R5, the 88th pin of the communication module 31 is connected to the resistor R4, the 89th pin of the communication module 31 is connected to the resistor R3, and the 90th pin of the communication module 31 is connected to the resistor R2.

[0033] Furthermore, the circuit component 3 also includes a power module 34, which includes a USB interface J3, a terminal interface J1 and a converter U8. The A7 pin of the USB interface J3 is connected to the 3rd pin of the terminal interface J1, the B6 pin of the USB interface J3 is connected to the 2nd pin of the terminal interface J1, and the 4th pin of the converter U8 is connected to the 5th pin of the terminal interface J1. The USB interface J3 is responsible for charging the battery 4, and the converter U8 converts the voltage of the battery 4 into 3.3V to the communication module 31.

[0034] Furthermore, the circuit component 3 also includes an indicator light module 35, which includes a transistor Q1, a transistor Q2 and a light-emitting diode D2. The first pin of the transistor Q1 is connected to the 25th pin of the LTE auxiliary module 32, the third pin of the transistor Q1 is connected to the 90th pin of the communication module 31, the first pin of the transistor Q2 is connected to the 16th pin of the LTE auxiliary module 32, the third pin of the transistor Q1 is connected to the 89th pin of the communication module 31, the third pins of the transistor Q1 and the transistor Q2 are respectively connected to the 4th pin and the 3rd pin of the light-emitting diode D2, and the second pin of the light-emitting diode D2 is connected to the 88th pin of the communication module 31. The current working status is displayed through the indicator light module 35.

[0035] Furthermore, it also includes a battery 4, and the battery 4 is electrically connected to the speaker 2 and the circuit component 3.

[0036] Furthermore, the housing 1 includes a speaker mesh 11 , a ceramic shell 12 and a base 13 , the speaker mesh 11 is arranged on the top of the ceramic shell 12 , the speaker 2 is located below the speaker mesh 11 , and the base 13 is located at the bottom of the ceramic shell 12 .

[0037] Furthermore, the base 13 is provided with a toggle switch 5 , which is connected to the circuit assembly 3 , and the power connection of the ceramic speaker is controlled by the toggle switch 5 .

[0038] Further, the SIM module 33 includes a connector U3, a connector U4, a signal switch U5, a connector U6 and a connector U7, the model of the signal switch U5 is SGM44599, the 8th pin of the connector U3 is connected to the 15th pin of the signal switch U5, the 7th pin of the connector U3 is connected to the 7th pin of the signal switch U5, the 6th pin of the connector U3 is connected to the 3rd pin of the signal switch U5, the 3rd pin of the connector U3 is connected to the 11th pin of the signal switch U5, the 8th pin of the connector U4 is connected to the 16th pin of the signal switch U5, the 7th pin of the connector U4 is connected to the 8th pin of the signal switch U5, and the 6th pin of the connector U4 is connected to the The pin of the connector U4 is connected to the 4th pin of the signal switch U5, the 3rd pin of the connector U4 is connected to the 12th pin of the signal switch U5, the 3rd pin of the connector U6 and the C7th pin of the connector U7 are connected to the 13th pin of the signal switch U5, the 8th pin of the connector U6 is connected to the C8th pin of the connector U7 and the 1st pin of the signal switch U5, the 7th pin of the connector U6 is connected to the C2th pin of the connector U7 and the 7th pin of the signal switch U5, the 6th pin of the connector U6 is connected to the C3th pin of the connector U7, the 5th pin of the signal switch U5 and the 1st pin of the signal switch U5, that is, the ceramic speaker can adapt to SIM cards of different sizes, and from Figure 5 It can be seen that the SIM module can recognize SIM cards of different sizes. When the SIM card is inserted into the SIM module 33, the SIM card stores the device's identity information, key and network operator information. Through the information in the SIM card, it is authenticated and registered with the mobile communication network to obtain authorization for network services. Once the device is registered with the network, it can communicate with other devices and perform communication functions such as sending text messages and making calls. At the same time, the Internet access function can be realized through the data connection provided by the mobile communication network. The communication module 31 will create a Wi-Fi network and share the mobile data network connection of the ceramic speaker with other devices to realize the hotspot function.

[0039] Reference Figure 2 A bracket 6 is provided between the battery 4 and the circuit assembly 3, and the bracket 6 is used to wrap the circuit assembly 3. A SIM card slot 7, a Type-c interface 8 and an indicator light 9 are also provided on the surface of the base 13.

[0040] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A ceramic sound box, characterized in that: The invention comprises a housing (1), a speaker (2) and a circuit assembly (3), wherein the speaker (2) and the circuit assembly (3) are both arranged in the housing (1), and the circuit assembly (3) comprises a communication module (31), an LTE auxiliary module (32) and a SIM module (33), the model of the communication module (31) is M105, the 4th pin, the 8th pin, the 29th pin, the 40th pin to the 42nd pin, the 61st pin to the 43rd pin and the 66th pin of the communication module (31) are electrically connected to the SIM module (33), and the 5th pin, the 11th pin to the 14th pin and the 62nd pin to the 65th pin of the LTE auxiliary module (32) are electrically connected to the SIM module (33).

2. The ceramic sound box according to claim 1, characterized in that: The circuit component (3) also includes a power module (34), which includes a USB interface J3, a terminal interface J1 and a converter U8, wherein the A7 pin of the USB interface J3 is connected to the 3rd pin of the terminal interface J1, the B6 pin of the USB interface J3 is connected to the 2nd pin of the terminal interface J1, and the 4th pin of the converter U8 is connected to the 5th pin of the terminal interface J1.

3. The ceramic sound box according to claim 2, characterized in that: The circuit assembly (3) further comprises an indicator light module (35), the indicator light module (35) comprising a transistor Q1, a transistor Q2 and a light emitting diode D2, the first pin of the transistor Q1 being connected to the 25th pin of the LTE auxiliary module (32), the third pin of the transistor Q1 being connected to the 90th pin of the communication module (31), the first pin of the transistor Q2 being connected to the 16th pin of the LTE auxiliary module (32), the third pin of the transistor Q1 being connected to the 89th pin of the communication module (31), the third pins of the transistor Q1 and the transistor Q2 being connected to the 4th pin and the 3rd pin of the light emitting diode D2 respectively, and the second pin of the light emitting diode D2 being connected to the 88th pin of the communication module (31).

4. The ceramic sound box according to claim 3, characterized in that: It also includes a battery (4), wherein the battery (4) is electrically connected to the speaker (2) and the circuit component (3).

5. The ceramic sound box according to claim 4, characterized in that: The housing (1) comprises a speaker mesh (11), a ceramic shell (12) and a base (13); the speaker mesh (11) is arranged on the top of the ceramic shell (12); the speaker (2) is located below the speaker mesh (11); and the base (13) is located at the bottom of the ceramic shell (12).

6. The ceramic sound box according to claim 5, characterized in that: The base (13) is provided with a toggle switch (5), and the toggle switch (5) is connected to the circuit component (3).

7. The ceramic sound box according to claim 1, characterized in that: The SIM module (33) comprises a connection socket U3, a connection socket U4, a signal switch U5, a connection socket U6 and a connection socket U7, the model of the signal switch U5 is SGM44599, the 8th pin of the connection socket U3 is connected to the 15th pin of the signal switch U5, the 7th pin of the connection socket U3 is connected to the 7th pin of the signal switch U5, the 6th pin of the connection socket U3 is connected to the 3rd pin of the signal switch U5, the 3rd pin of the connection socket U3 is connected to the 11th pin of the signal switch U5, the 8th pin of the connection socket U4 is connected to the 16th pin of the signal switch U5, the 7th pin of the connection socket U4 is connected to the 8th pin of the signal switch U5, and the The 6th pin of the connector U4 is connected to the 4th pin of the signal switch U5, the 3rd pin of the connector U4 is connected to the 12th pin of the signal switch U5, the 3rd pin of the connector U6 and the C7th pin of the connector U7 are connected to the 13th pin of the signal switch U5, the 8th pin of the connector U6 is connected to the C8th pin of the connector U7 and the 1st pin of the signal switch U5, the 7th pin of the connector U6 is connected to the C2th pin of the connector U7 and the 7th pin of the signal switch U5, and the 6th pin of the connector U6 is connected to the C3th pin of the connector U7, the 5th pin of the signal switch U5 and the 1st pin of the signal switch U5.

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