Headrest, sound system and vehicle

Abstract

The utility model discloses a headrest, a sound system and a vehicle. The headrest is used for the sound system of the vehicle and comprises a headrest body and a headrest cover, the Bluetooth module is arranged in the pillow body; the loudspeaker is arranged on the pillow body, and the Bluetooth module is in communication connection with the loudspeaker; the selection module is arranged in the pillow body, the selection module is in communication connection with the Bluetooth module, and the selection module is used for selecting sound source signals of at least one sound system to the Bluetooth module. According to the headrest provided by the utility model, the selection module selectively allows the sound source signal of at least one sound system to be transmitted to the Bluetooth module according to the selection of a user, and the sound source signal is played through the loudspeaker, so that the sound source required by the user is played, the personalized requirements of the user are met, and the auditory experience of the user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a headrest, an audio system and a vehicle. Background Art

[0002] At present, the headrests on various vehicle models already have speakers. The demands of users for the headrest speakers are not the same at different times. For example, if the headrest speakers are directly connected to the in-vehicle audio system, all in-vehicle audio signals will be output to the headrest speakers, which cannot fully meet the personalized needs of users. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a headrest, which can selectively play the sound sources required by users, meets the personalized needs of users, and improves the auditory experience of users.

[0004] The utility model also provides an audio system, including the above-mentioned headrest.

[0005] The utility model also provides a vehicle, including the above-mentioned audio system.

[0006] The headrest according to an embodiment of the utility model is used for an audio system of a vehicle and includes: a pillow body; a Bluetooth module disposed in the pillow body; a speaker disposed on the pillow body, the Bluetooth module being communicatively connected to the speaker; a selection module disposed in the pillow body, the selection module being communicatively connected to the Bluetooth module, and the selection module being configured to select at least one sound source signal of the audio system to the Bluetooth module.

[0007] The headrest according to an embodiment of the utility model, by disposing the Bluetooth module and the selection module in the pillow body, the speaker on the pillow body, the Bluetooth module being communicatively connected to the speaker, the selection module being communicatively connected to the Bluetooth module, and the selection module being configured to select at least one sound source signal of the audio system to the Bluetooth module, enables the selection module to selectively allow at least one sound source signal of the audio system to be transmitted to the Bluetooth module according to the user's selection and played through the speaker, thereby playing the sound sources required by the user, meeting the personalized needs of users, and improving the auditory experience of users.

[0008] In some embodiments of the utility model, the speakers are multiple and spaced apart.

[0009] In some embodiments of the present utility model, the headrest further includes: a control panel, which is disposed inside the pillow body, and the Bluetooth module and the selection module are disposed on the control panel; control buttons, which are disposed on the control panel, and at least a part of the control buttons is exposed outside the pillow body.

[0010] In some embodiments of the present utility model, the control panel is provided with a charging port, and the headrest further includes: a storage battery, which is disposed inside the pillow body and is connected to the control panel.

[0011] In some embodiments of the present utility model, the pillow body is U-shaped.

[0012] In some embodiments of the present utility model, there are two speakers, and the two speakers are respectively disposed on both sides of the opening of the pillow body.

[0013] In some embodiments of the present utility model, the pillow body and the vehicle seat are separate parts.

[0014] In some embodiments of the present utility model, the sound source signals include navigation sound source signals, music sound source signals, ambient sound source signals, and full vehicle sound source signals.

[0015] The audio system according to an embodiment of the present utility model includes: the above-mentioned headrest; a vehicle head unit, which can output the sound source signals and transmit the sound source signals to the selection module.

[0016] The audio system according to an embodiment of the present utility model, by providing the above-mentioned headrest, disposing the Bluetooth module and the selection module inside the pillow body, and disposing the speakers on the pillow body, the Bluetooth module is communicatively connected to the speakers, the selection module is communicatively connected to the Bluetooth module, and the selection module is used to select at least one sound source signal of the audio system to the Bluetooth module, so that the selection module selectively allows at least one sound source signal of the audio system to be transmitted to the Bluetooth module according to the user's selection and is played through the speakers, thereby playing the sound source required by the user, meeting the personalized needs of the user, and enhancing the user's auditory experience.

[0017] The vehicle according to an embodiment of the present utility model includes the above-mentioned audio system.

[0018] A vehicle according to an embodiment of the present utility model, by providing the above-mentioned audio system and the above-mentioned headrest, with the Bluetooth module and the selection module disposed inside the headrest body, the speaker disposed on the headrest body, the Bluetooth module communicatively connected to the speaker, and the selection module communicatively connected to the Bluetooth module, the selection module is used to select at least one audio source signal of the audio system to the Bluetooth module, so that the selection module selectively allows at least one audio source signal of the audio system to be transmitted to the Bluetooth module according to the user's selection and played through the speaker, thereby playing the audio source required by the user, meeting the personalized needs of the user, and enhancing the user's auditory experience.

[0019] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 is a schematic diagram of a headrest according to an embodiment of the present utility model.

[0022] REFERENCE SIGNS

[0023] 10. Headrest;

[0024] 1. Headrest body; 11. Opening;

[0025] 2. Speaker;

[0026] 3. Control panel;

[0027] 4. Control button;

[0028] 5. Charging port;

[0029] 6. Bluetooth module;

[0030] 7. Selection module. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and should not be construed as limiting the present utility model.

[0032] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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 should not be construed as a limitation to the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0033] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication between the interiors of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] Next, reference is made to Figure 1 describe the headrest 10 according to an embodiment of the present utility model.

[0035] As Figure 1 shown, the headrest 10 according to an embodiment of the present utility model is for a vehicle audio system and includes: a pillow body 1, a Bluetooth module 6, a speaker 2, and a selection module 7.

[0036] Specifically, referring to Figure 1 , the Bluetooth module 6 is disposed inside the pillow body 1; the speaker 2 is disposed on the pillow body 1, and the Bluetooth module 6 is communicatively connected to the speaker 2; the selection module 7 is disposed inside the pillow body 1, the selection module 7 is communicatively connected to the Bluetooth module 6, and the selection module 7 is used to select at least one audio source signal of the audio system to the Bluetooth module 6.

[0037] It can be understood that through the selection of the selection module 7 according to the user's selection, at least one audio source signal of the audio system is selectively allowed to be transmitted to the Bluetooth module 6, and then communicatively connected to the speaker 2 through the Bluetooth module 6, so as to play the audio source required by the user, meeting the user's personalized needs and enhancing the user's auditory experience.

[0038] Furthermore, there are multiple headrests 10, which are respectively located in different areas inside the vehicle. The selection module 7 of each headrest 10 is communicatively connected to the corresponding Bluetooth module 6. The selection module 7 of each headrest 10 is used to select the audio source signal of at least one audio system to the corresponding Bluetooth module 6. Thus, passengers in different areas can respectively select the required audio sources, further meeting the personalized needs of different users and improving the auditory experiences of different users in the vehicle.

[0039] For the headrest 10 according to the embodiment of the present utility model, by arranging the Bluetooth module 6 and the selection module 7 inside the pillow body 1, arranging the speaker 2 on the pillow body 1, communicatively connecting the Bluetooth module 6 with the speaker 2, and communicatively connecting the selection module 7 with the Bluetooth module 6, and the selection module 7 is used to select the audio source signal of at least one audio system to the Bluetooth module 6, so that the selection module 7 selectively allows the audio source signal of at least one audio system to be transmitted to the Bluetooth module 6 according to the user's selection and is played through the speaker 2, thereby playing the audio source required by the user, meeting the personalized needs of the user, and improving the auditory experience of the user.

[0040] In some embodiments of the present utility model, as Figure 1 shown, there are multiple spaced-apart speakers 2. Thus, a more realistic stereo sound effect can be created, a wider sound field can be created, the distribution of sound can be made more natural and uniform, and low-frequency sounds can be better reproduced, making the bass effect more full and powerful, thereby further improving the auditory experience of the user.

[0041] For example, in the Figure 1 shown example, there are two spaced-apart speakers 2, but the present utility model is not limited thereto, and there can be more speakers 2, such as 3, 4, 5, or 6, etc.

[0042] In some embodiments of the present utility model, as Figure 1 shown, the headrest 10 further includes: a control panel 3 and control buttons 4. The control panel 3 is arranged inside the pillow body 1, and the Bluetooth module 6 and the selection module 7 are arranged on the control panel 3; the control buttons 4 are arranged on the control panel 3, and at least part of the control buttons 4 is exposed outside the pillow body 1.

[0043] It can be understood that the arrangement of the control panel 3 facilitates the integrated arrangement of the Bluetooth module 6 and the selection module 7, thereby improving the integration degree, facilitating the communicative connection between the Bluetooth module 6 and the selection module 7, reducing signal loss, and improving the communication efficiency and communication quality. At the same time, the control buttons 4 can facilitate the control of the volume of the speaker 2, can also facilitate the control of the power on / off of the headrest 10, and can also facilitate operations such as song switching. At least part of the control buttons 4 is exposed outside the pillow body 1, thereby facilitating the user to operate the control buttons 4.

[0044] In some embodiments of the present utility model, as Figure 1 shown, the control panel 3 is provided with a charging port 5, and the headrest 10 further includes: a storage battery, which is disposed in the pillow body 1 and is connected to the control panel 3. Thus, the headrest 10 can be worn in a detachable manner without the need for real-time plugging and use, improving the portability of the headrest 10.

[0045] In some embodiments of the present utility model, as Figure 1 shown, the pillow body 1 is U-shaped. Thus, it is convenient for the user to wear and improves the comfort of the user's wearing.

[0046] In some embodiments of the present utility model, as Figure 1 shown, there are two speakers 2, and the two speakers 2 are respectively disposed on both sides of the opening 11 of the pillow body 1. It can be understood that the user's neck is disposed at the opening 11 of the pillow body 1, and the two speakers 2 are respectively disposed on both sides of the opening 11 of the pillow body 1, so that the two speakers 2 can be respectively disposed on the left and right sides of the user's neck, so that the two speakers 2 can respectively correspond to the user's left and right ears, thereby further improving the stereo sound effect and improving the user's auditory experience.

[0047] In some embodiments of the present utility model, the pillow body 1 and the vehicle seat are separate parts. Thus, the user can carry the headrest 10 to any area inside the vehicle, so that the user has a good auditory experience and a personalized experience in any area inside the vehicle.

[0048] In some embodiments of the present utility model, the sound source signal includes a navigation sound source signal, a music sound source signal, an ambient sound source signal, and a whole vehicle sound source signal. Thus, different sound source requirements of the user are satisfied.

[0049] The following describes the audio system according to the embodiments of the present utility model.

[0050] The audio system according to the embodiments of the present utility model includes: the above-mentioned headrest 10 and a vehicle head unit. The vehicle head unit can output a sound source signal and transmit the sound source signal to the selection module 7.

[0051] It can be understood that there are multiple options of sound source signals on the vehicle head unit. The user selects and clicks on the option of the sound source signal on the vehicle head unit. The vehicle head unit and the selection module 7 are communicatively connected. The vehicle head unit transmits the corresponding click signal to the selection module 7. The selection module 7 allows the corresponding sound source signal to be transmitted to the Bluetooth module 6. The Bluetooth module 6 controls the speaker 2 to emit sound, thereby realizing the user's personalized auditory experience.

[0052] According to the audio system of the embodiment of the present utility model, by providing the above-mentioned headrest 10, the Bluetooth module 6 and the selection module 7 are arranged in the pillow body 1, the speaker 2 is arranged on the pillow body 1, the Bluetooth module 6 is communicatively connected to the speaker 2, the selection module 7 is communicatively connected to the Bluetooth module 6, and the selection module 7 is used to select at least one audio source signal of the audio system to the Bluetooth module 6, so that the selection module 7 selectively allows at least one audio source signal of the audio system to be transmitted to the Bluetooth module 6 according to the user's selection and is played through the speaker 2, thereby playing the audio source required by the user, meeting the personalized needs of the user, and enhancing the user's auditory experience.

[0053] The vehicle according to the embodiment of the present utility model will be described below.

[0054] The vehicle according to the embodiment of the present utility model includes the above-mentioned audio system.

[0055] According to the vehicle of the embodiment of the present utility model, by providing the above-mentioned audio system and the above-mentioned headrest 10, the Bluetooth module 6 and the selection module 7 are arranged in the pillow body 1, the speaker 2 is arranged on the pillow body 1, the Bluetooth module 6 is communicatively connected to the speaker 2, the selection module 7 is communicatively connected to the Bluetooth module 6, and the selection module 7 is used to select at least one audio source signal of the audio system to the Bluetooth module 6, so that the selection module 7 selectively allows at least one audio source signal of the audio system to be transmitted to the Bluetooth module 6 according to the user's selection and is played through the speaker 2, thereby playing the audio source required by the user, meeting the personalized needs of the user, and enhancing the user's auditory experience.

[0056] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0057] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirits of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A headrest, characterized in that: An audio system for a vehicle and comprising: pillow body; A Bluetooth module, wherein the Bluetooth module is disposed inside the pillow body; A speaker, wherein the speaker is disposed on the pillow body, and the Bluetooth module is communicatively connected with the speaker; A selection module is disposed in the pillow body, the selection module is communicatively connected with the Bluetooth module, and the selection module is used to select at least one audio source signal of the audio system to the Bluetooth module.

2. The headrest according to claim 1, characterized in that: The speakers are multiple and spaced apart from each other.

3. The headrest according to claim 1, characterized in that: Also includes: A control panel, wherein the control panel is arranged inside the pillow body, and the Bluetooth module and the selection module are arranged on the control panel; A control button is arranged on the control panel, and at least a portion of the control button is exposed outside the pillow body.

4. The headrest according to claim 3, characterized in that: The control panel has a charging port, and the headrest also includes: A storage battery is arranged in the pillow body and connected to the control panel.

5. The headrest according to claim 1, characterized in that: The pillow body is U-shaped.

6. The headrest according to claim 1, characterized in that: There are two speakers, and the two speakers are respectively arranged on both sides of the opening of the pillow body.

7. The headrest according to claim 1, characterized in that: The pillow body and the seat of the vehicle are separate parts.

8. The headrest according to claim 1, characterized in that: The sound source signals include navigation sound source signals, music sound source signals, ambient sound source signals and whole vehicle sound source signals.

9. A sound system, characterized in that: include: A headrest according to any one of claims 1 to 8; The vehicle computer can output the sound source signal and transmit the sound source signal to the selection module.

10. A vehicle, characterized in that: Comprising the sound system according to claim 9.

Images