Intelligent sound box

Abstract

The utility model discloses an intelligent sound box, which comprises a main shell, a smell indicating device, a suction assembly and a sound box circuit assembly, the main shell is provided with an air hole; the smell indicating device is arranged on the main shell and is used for prompting smell information; the suction assembly comprises a fixing frame, a micro motor and a suction part, the fixing frame is connected with the inner wall of the main shell, and the micro motor is fixed to the fixing frame and drives the suction part; the suction piece is arranged close to the air hole and is used for sucking external air; the smell sensor is arranged in an air outlet channel of the suction part, and the suction part drives outside air to make contact with the smell sensor under driving of the micro motor. The objective of the utility model is to provide the intelligent sound box, and the problem that the conventional intelligent sound box cannot give prompts in the aspect of environmental safety is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of smart speakers, and in particular to a smart speaker. Background Art

[0002] Smart speakers are multifunctional sound devices that can respond to voice commands and perform tasks. They have become very common smart small appliances. As a must-have item at home, smart speakers bring a lot of convenience and intelligent experience to home life in terms of intelligent voice interaction. However, existing smart speakers mainly focus on the improvement of voice interaction and audio playback related technologies, and do not bring convenience in terms of environmental safety. Utility Model Content

[0003] The purpose of the utility model is to provide a smart speaker to solve the problem that the existing smart speakers cannot provide prompts in terms of environmental safety.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A smart speaker, comprising a main housing, an odor indicating device, a suction component and a speaker circuit component;

[0006] The main shell has a vent hole;

[0007] The odor indicating device is arranged on the main housing and is used to indicate odor information;

[0008] The suction assembly includes a fixing frame, a micro motor and a suction piece, wherein the fixing frame is connected to the inner wall of the main housing, the micro motor is fixed to the fixing frame and drives the suction piece; the suction piece is arranged close to the air vent and is used to suck outside air;

[0009] The speaker circuit assembly includes an odor sensor module, and a microprocessor module respectively connected to the odor indicating device, the odor sensor module and the micro motor signal. The odor sensor is arranged in the air outlet channel of the suction piece. Driven by the micro motor, the suction piece drives the outside air to contact the odor sensor.

[0010] Optionally, the suction piece is made of metal material.

[0011] Optionally, the fixing frame is hollowed out, and the speaker circuit assembly further includes an audio module for playing sound, and the audio module is arranged below the fixing frame so that the sound can pass through the fixing frame and be broadcast from the air vents.

[0012] Optionally, the main shell includes an upper shell and a lower shell; the fixed frame is mounted on the upper shell; the upper shell is pivotally connected to the lower shell, and the upper shell can be flipped relative to the lower shell.

[0013] Optionally, the smart speaker further includes a diaphragm, and when the upper shell is flipped up relative to the lower shell, an opening is formed in the lower shell, and the diaphragm is used to block the opening and transmit sound.

[0014] Optionally, the speaker circuit assembly further comprises a wireless communication module for signal connection with a user terminal device, and the wireless communication module is signal connected with the microprocessor module.

[0015] Optionally, the speaker circuit assembly includes a power module for providing power; the power module is signal-connected to the microprocessor module.

[0016] Optionally, the suction assembly further includes a filter, and the filter is arranged above the fixing frame.

[0017] Optionally, the odor indicating device is an indicator light, a buzzer, or a display screen.

[0018] Optionally, a speaker base is also included, and the base is magnetically connected to the main shell.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] The technical solution of this embodiment is to set a suction component and an odor sensor module in the smart speaker. The odor sensor module can be used to detect gas impurities in the air. The suction component draws air from the surrounding environment into the odor sensor module to improve the test sensitivity of the odor sensor module; further, the odor indication device is connected to the microprocessor module signal, and the above-mentioned instruction information is used to generate action instructions in the odor indication device to remind people of the air safety conditions in the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0023] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0024] Figure 2 This is a schematic structural diagram of another embodiment of the utility model;

[0025] Figure 3 for Figure 2 Schematic diagram of the changing state.

[0026] Illustrations: 100, smart speaker; 110, main shell; 111, upper shell; 111a, air vent; 112, lower shell; 1123, diaphragm; 120, odor indication device; 131, fixing bracket; 132, micro motor; 133, suction piece; 141, microprocessor module; 142, odor sensor module; 143, audio module; 144, wireless communication module; 145, power module; 150, base; 160, display screen. DETAILED DESCRIPTION

[0027] In order to make the utility model's purpose, features, and advantages more obvious and easy to understand, the following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the embodiments described below are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time.

[0029] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0030] An embodiment of the present utility model provides a smart speaker 100.

[0031] See also Figure 1 , Figure 2 and Figure 3 , in one embodiment of the utility model, the smart speaker 100 includes a main housing 110, an odor indicating device 120, a suction component, and a speaker circuit component;

[0032] The main housing 110 has a vent hole 111a;

[0033] The odor indicating device 120 is disposed on the main housing 110 and is used to indicate odor information;

[0034] The suction assembly includes a fixing frame 131, a micro motor 132 and a suction member 133. The fixing frame 131 is connected to the inner wall of the main housing 110. The micro motor 132 is fixed to the fixing frame 131 and drives the suction member 133. The suction member 133 is arranged near the air vent 111a and is used to suck outside air.

[0035] The speaker circuit assembly includes an odor sensor module 142, and a microprocessor module 141 which is signal-connected to the odor indicating device 120 and the odor sensor module 142 respectively. The odor sensor is arranged in the air outlet channel of the suction member 133. Driven by the micro motor 132, the driving member drives the outside air to contact the odor sensor.

[0036] The technical solution of this embodiment is to set a suction component and an odor sensor module 142 in the smart speaker 100. The odor sensor module 142 can be used to detect gas impurities in the air. The suction component sucks air from the surrounding environment into the odor sensor module 142 to improve the test sensitivity of the odor sensor module 142; further, the odor indication device 120 is connected to the microprocessor module 141 by signal, and the above-mentioned instruction information is used to generate action instructions in the odor indication device 120 to remind people of the air safety conditions in the surrounding environment.

[0037] See also Figure 2 Optionally, the suction member 133 is a fan blade or a wind wheel, and using a micro motor 132 to drive the suction member 133 can reduce the operating noise of the suction component.

[0038] In order to prevent the suction member 133 from making a loud noise when working, preferably, the suction member 133 is made of metal material.

[0039] In an embodiment of the present invention, the fixing frame 131 is hollowed out, and the speaker circuit assembly further includes an audio module 143 for playing sound. The audio module 143 is disposed below the fixing frame 131 so that the sound can pass through the fixing frame 131 and be broadcast from the air vent 111a.

[0040] See also Figure 2 and Figure 3 In a preferred embodiment, the main shell 110 includes an upper shell 111 and a lower shell 112; the fixed frame is mounted on the upper shell 111; the upper shell 111 is pivotally connected to the lower shell 112, and the upper shell 111 can be flipped relative to the lower shell 112.

[0041] See also Figure 3 On the basis of the above embodiment, the smart speaker 100 further includes a diaphragm 1123. When the upper shell 111 is flipped up relative to the lower shell 112, the lower shell 112 is formed with an opening, and the diaphragm 1123 is used to block the opening and transmit sound. It can be understood that the diaphragm 1123 is made of a flexible material. When the upper shell 111 is flipped up relative to the lower shell 112, the sound effect of the smart speaker 100 through the diaphragm 1123 is better.

[0042] In a preferred embodiment, the speaker circuit assembly further includes a wireless communication module 144 for signal connection with a user terminal device, and the wireless communication module 144 is signal connected with the microprocessor module 141 .

[0043] It is understandable that the user terminal device can be a mobile phone, smart watch, computer, smart air purifier, or smart exhaust fan, etc., which can be used to receive signals. When the odor sensor detects harmful gases, the wireless communication module 144 can wirelessly transmit signals to the user's terminal device to promptly remind the user of relevant information or link other terminal devices to operate.

[0044] Furthermore, the speaker circuit assembly includes a power module 145 for providing power; the power module 145 is signal-connected to the microprocessor module 141. The power module 145 is used to provide power to the odor indicating device 120, the odor sensor module 142, the micro motor 132, the wireless communication module 144 and the microprocessor module 141.

[0045] In a preferred embodiment, the suction assembly further includes a filter screen, which is disposed above the fixing frame 131 and is used to isolate larger impurities in the sucked air.

[0046] See also Figure 1In one embodiment, the odor indicating device 120 is an indicator light.

[0047] Optionally, the odor indicating device 120 may also be a buzzer or a display screen 160 .

[0048] See also Figure 1 In one embodiment of the present invention, in order to ensure that the detected data is relatively stable, the smart speaker 100 further includes a speaker base 150, and the base 150 is magnetically connected to the main housing 110. The speaker base 150 is usually fixedly connected or stationary to a wall or a fixed platform to ensure that the position of the smart speaker 100 is relatively fixed and can be moved independently.

[0049] In one embodiment, the odor sensor module 142 includes an electrochemical sensor and a semiconductor sensor. It is understood that two types of odor sensor detection can improve detection sensitivity, and when one sensor fails, the other sensor can still be used normally.

[0050] See also Figure 1 Optionally, the smart speaker 100 further includes a display screen 160, and the display screen 160 is disposed on the main housing 110. The display screen 160 can display text or pattern information of the collected odor.

[0051] The product of the utility model technical solution can realize real-time monitoring and identification of odors in the environment when in use. Once the odor sensor module 142 detects abnormal odors or poor air quality, the odor data collected by the microprocessor module 141 is converted and processed, and the judgment results and corresponding measures are output and fed back to the odor indication device 120. The odor indication device 120 provides timely and accurate alarms and notifications to help users timely discover or inform users of potential dangerous situations and deal with home environment safety issues. In addition, it can also link the command information with the user's smartphone or other smart home devices to send alarm information or automatically start related safety equipment, such as exhaust fans, air purifiers, etc.

[0052] The embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A smart speaker, characterized in that: It includes a main housing, an odor indicating device, a suction assembly, and a speaker circuit assembly; The main shell has a vent hole; The odor indicating device is arranged on the main housing and is used to indicate odor information; The suction assembly includes a fixing frame, a micro motor and a suction piece, wherein the fixing frame is connected to the inner wall of the main housing, the micro motor is fixed to the fixing frame and drives the suction piece; the suction piece is arranged close to the air vent and is used to suck outside air; The speaker circuit assembly includes an odor sensor module, and a microprocessor module respectively connected to the odor indicating device, the odor sensor module and the micro motor signal. The odor sensor is arranged in the air outlet channel of the suction piece. Driven by the micro motor, the suction piece drives the outside air to contact the odor sensor.

2. The smart speaker according to claim 1, characterized in that: The suction piece is made of metal material.

3. The smart speaker according to claim 1, characterized in that: The fixing frame is hollowed out, and the sound box circuit assembly further comprises an audio module for playing sound. The audio module is arranged below the fixing frame so that the sound can pass through the fixing frame and be played from the air holes.

4. The smart speaker according to claim 3, characterized in that: The main housing includes an upper housing and a lower housing; the fixing frame is mounted on the upper housing; the upper housing is pivotally connected to the lower housing, and the upper housing can be flipped relative to the lower housing.

5. The smart speaker according to claim 4, characterized in that: The smart speaker also includes a diaphragm. When the upper shell is flipped up relative to the lower shell, an opening is formed in the lower shell. The diaphragm is used to block the opening and transmit sound.

6. The smart speaker according to claim 1, characterized in that: The speaker circuit assembly also includes a wireless communication module for signal connection with a user terminal device, and the wireless communication module is signal connected with the microprocessor module.

7. The smart speaker according to claim 1, characterized in that: The speaker circuit assembly includes a power module for providing power; the power module is signal-connected to the microprocessor module.

8. The smart speaker according to claim 1, characterized in that: The suction assembly also includes a filter screen, and the filter screen is arranged above the fixing frame.

9. The smart speaker according to claim 1, characterized in that: The odor indicating device is an indicator light, a buzzer or a display screen.

10. The smart speaker according to claim 1, characterized in that: It also includes a speaker base, which is magnetically connected to the main shell.

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