Vehicle seat and vehicle

Abstract

The utility model belongs to the technical field of vehicle-mounted sound equipment, and particularly relates to a vehicle seat and a vehicle, the vehicle seat comprises a headrest body and a headrest sound assembly, the headrest sound assembly is installed in the headrest body and comprises a telescopic track and a sound assembly, the telescopic track extends from the inner side of the headrest body to the outer side of the headrest body, and the sound assembly is installed in the headrest body. And the sound assembly is movably matched with the telescopic track so as to extend out of the headrest body. A sound assembly is arranged near the head of a passenger to improve the sound listening feeling of the passenger in a vehicle, but the sound assembly is arranged in a headrest body, so that the transmission of sound played by the sound assembly is affected. According to the headrest sound equipment assembly, the headrest sound equipment assembly comprises the telescopic track and the sound equipment assembly, and the sound equipment assembly can extend out of the headrest body when sound listening is needed through moving cooperation of the sound equipment assembly and the telescopic track, so that the sound played by the sound equipment assembly is prevented from being affected by the headrest body, and the sound listening feeling of passengers is further improved.

Description

Technical Field

[0001] The present application belongs to the technical field of vehicle audio devices, and in particular relates to a vehicle seat and a vehicle. Background Art

[0002] With the advancement of technology, people's demands for vehicle computers, human-machine comfort and audio listening experience are getting higher and higher. Therefore, in order to meet the needs, when designing vehicle seats and vehicle audio devices, designers will consider the layout of components to improve the riding experience. For example, by building speakers into vehicle seats to improve sound quality and sound effects.

[0003] In the prior art, the speakers of vehicle seats are mostly fixed inside the headrest of the vehicle seat. With respect to the above-mentioned related art, since the headrest speakers are wrapped by the headrest, the sound propagation emitted by the headrest speakers is affected, thereby affecting the listening experience of the passengers. Utility Model Content

[0004] The purpose of the present application is to provide a vehicle seat and a vehicle, aiming to improve the sound effect of the headrest speaker.

[0005] In order to achieve the above-mentioned object, the present application provides a vehicle seat in a first aspect, comprising:

[0006] a head restraint body; and

[0007] The headrest audio assembly is installed in the headrest body and includes a telescopic track and an audio component. The telescopic track extends from the inner side of the headrest body to the outer side of the headrest body. The audio component moves and cooperates with the telescopic track to extend out of the headrest body.

[0008] In some embodiments, the headrest audio assembly further includes a mounting shell, the telescopic track is disposed on an inner wall of the mounting shell, and the audio component is provided with a moving part that cooperates with the telescopic track.

[0009] In some embodiments, there are multiple telescopic rails and the extension directions of the multiple telescopic rails are consistent. There are multiple moving parts and they move in a one-to-one correspondence with the multiple telescopic rails.

[0010] In some embodiments, the telescopic rail includes a T-shaped groove formed on the bottom wall of the mounting shell, and the movable member includes a T-shaped slide bar disposed at the bottom of the audio component, and the T-shaped slide bar is snap-fitted with the T-shaped groove.

[0011] In some embodiments, a stop groove is formed on the side wall of the mounting shell, the extension direction of the stop groove is consistent with the extension direction of the telescopic rail, the end of the stop groove is closed, and the audio component is provided with a stop block that slides with the stop groove and limits the end of the stop groove.

[0012] In some embodiments, the headrest audio assembly further includes a driving component disposed in the mounting shell, and the driving component is drivingly connected to the audio component.

[0013] In some embodiments, the driving assembly includes a driving member and a connecting rod mechanism, one end of the connecting rod mechanism is drivingly connected to the driving member, and the other end is connected to the audio assembly and is used to drive the audio assembly to slide out along the telescopic track.

[0014] In some embodiments, the audio assembly includes:

[0015] An acoustic housing is movably matched with the telescopic track, and the side wall of the acoustic housing forms an acoustic mesh surface; and

[0016] The speaker unit is arranged in the sound housing, and the power amplifier end of the speaker unit is arranged toward the sound mesh surface.

[0017] In some embodiments, the audio assembly further includes an ambient light disposed on an outer wall of the audio housing, the ambient light being activated when the audio housing is extended out of the headrest body and being turned off when the audio housing is retracted into the headrest body.

[0018] A second aspect of the present application provides a vehicle, comprising the vehicle seat.

[0019] Through the above technical solution, the vehicle seat and vehicle provided by the present application have the following beneficial effects:

[0020] In order to improve the listening experience of passengers in the vehicle, the vehicle seat includes a headrest body and a headrest audio assembly installed in the headrest body. The headrest audio assembly and the vehicle audio device in the vehicle are used to play sound together, thereby adding a sound playing device near the head of the passenger, thereby improving the listening experience of the passengers in the vehicle. In the present application, the headrest audio assembly includes a telescopic track and an audio component. The audio component and the telescopic track move together to enable the audio component to extend outside the headrest body when listening is required, thereby preventing the sound played by the audio component from being affected by the headrest body, thereby further improving the listening experience of the passengers.

[0021] Other features and advantages of the embodiments of the present application will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the embodiments of the present application and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the embodiments of the present application, but do not constitute a limitation on the embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without creative work. In the drawings:

[0023] Figure 1 It is a structural schematic diagram of a vehicle seat (without a seat body) according to a specific embodiment of the present application;

[0024] Figure 2 It is a schematic diagram of an audio component extending out of the headrest body according to a specific embodiment of the present application;

[0025] Figure 3 It is a structural schematic diagram of installing a housing according to a specific embodiment of the present application;

[0026] Figure 4 It is a cross-sectional schematic diagram of installing a housing according to a specific embodiment of the present application;

[0027] Figure 5 It is a structural schematic diagram of an audio component according to a specific embodiment of the present application;

[0028] Figure 6 It is a schematic diagram of the position of the atmosphere light according to a specific embodiment of the present application;

[0029] Figure 7 It is a cross-sectional schematic diagram of an audio component located in a headrest body according to a specific embodiment of the present application;

[0030] Figure 8 It is a cross-sectional schematic diagram of an audio component extending out of a headrest body according to a specific embodiment of the present application.

[0031] Description of Reference Numerals

[0032] 100 Vehicle seat 1 Headrest body

[0033] 2 Headrest rod 3 Headrest audio assembly

[0034] 31 Telescopic track 32 Sound components

[0035] 321 Sound box 322 Speaker unit

[0036] 323 Audio mesh 324 Ambient light

[0037] 33 Mounting housing 331 First mounting cavity

[0038] 332 second installation cavity 333 first cover

[0039] 334 second cover 34 driving member

[0040] 35 First connecting rod 36 Second connecting rod

[0041] 37 Connecting seat 38 Fixed base

[0042] 4 Moving part 5 Stop groove

[0043] 6 Stop block DETAILED DESCRIPTION

[0044] The specific implementation of the present application is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present application, and is not used to limit the present application.

[0045] A vehicle seat 100 and a vehicle body according to the present application will be described below with reference to the accompanying drawings.

[0046] like Figure 1 and Figure 2 As shown, a specific embodiment of the present application provides a vehicle seat 100, including a headrest body 1 and a headrest audio assembly 3, wherein the headrest audio assembly 3 is installed in the headrest body 1 and includes a telescopic rail 31 and an audio component 32, the telescopic rail 31 extends from the inner side of the headrest body 1 to the outer side of the headrest body 1, and the audio component 32 moves and cooperates with the telescopic rail 31 to extend out of the headrest body 1.

[0047] The sound system in the vehicle includes a vehicle-mounted sound device and a sound assembly 32. Compared with using only the vehicle-mounted sound device to play sound, since the sound assembly 32 is closer to the passenger's head, using the sound assembly 32 and the vehicle-mounted sound device to play sound at the same time can give the passenger a better listening experience, thereby improving the vehicle's riding experience. However, the sound assembly 32 is arranged in the headrest body 1, which will affect the propagation of the sound played by the sound assembly 32. In the present application, the sound assembly 32 is extended out of the headrest body 1 when the sound needs to be played through the movement and coordination of the sound assembly 32 and the telescopic track 31, thereby preventing the sound played by the sound assembly 32 from being affected by the headrest body 1, thereby improving the listening experience of the passengers.

[0048] It should be noted that in the present application, the vehicle seat 100 is designed in accordance with ergonomics, and the headrest body 1 has a curvature to improve the comfort of the passengers. Therefore, the directional words "left" and "right" used in the present application refer to the two sides of the headrest body 1 along the circumferential direction, "front" and "rear" refer to the two sides of the headrest body 1 along the radial direction, and "up" and "down" refer to the two sides of the headrest body 1 along the axial direction. The specific distinction is shown in the accompanying drawings; the position descriptor "inside" used refers to the inside of the component, and the position descriptor "outside" used refers to the outside of the component.

[0049] In a specific embodiment of the present application, extension openings are respectively provided on the left and right end surfaces of the headrest body 1, there are two audio components 32, which are respectively arranged close to the left and right end surfaces of the headrest body 1, and there are also two corresponding telescopic rails 31. Among them, the audio component 32 on the left extends to the left from the extension opening on the left, and the audio component 32 on the right extends to the right from the extension opening on the left, thereby playing stereo sound to the passengers, thereby further improving the passengers' listening experience.

[0050] Those skilled in the art will appreciate that the number of the telescopic rail 31 may be one and extend from the left end surface to the right end surface of the headrest body 1 , thereby reducing the number of components and simplifying the assembly steps.

[0051] like Figure 3 and Figure 4 As shown, in some embodiments, the headrest audio assembly 3 further includes a mounting shell 33 , and the telescopic rail 31 is disposed on the inner wall of the mounting shell 33 .

[0052] Specifically, the headrest body 1 includes a mask and a foam material part filled in the mask. The telescopic track 31 cannot be directly installed on the foam material part. Even if it is installed on the foam material part, the movement and coordination between the audio component 32 and the telescopic track 31 will not be smooth, and the telescopic track 31 may even fall off after long-term use, thereby affecting the extension of the audio component 32 and further affecting the passenger experience. In the present application, an installation shell 33 is provided to provide an environment for the installation of the telescopic track 31, thereby improving the practicality of the vehicle seat 100.

[0053] Furthermore, the comfort of the headrest body 1 depends on the thickness of the foam material part filled between the outer wall of the mounting shell 33 and the mask, but the size of the mounting shell 33 will affect the thickness of the foam material part, so it is necessary to minimize the size of the mounting shell 33. In the present application, a receiving cavity for mounting the mounting shell 33 is formed in the headrest body 1, the outer wall of the mounting shell 33 is fitted with the inner wall of the receiving cavity, a first mounting cavity 331 is formed inside the mounting shell 33, and the outer wall of the audio component 32 is fitted with the cavity wall of the first mounting cavity 331. The size of the mounting shell 33 is minimized by fitting the mounting shell 33 with the audio component 32, thereby improving the comfort of the headrest body 1.

[0054] In fact, the audio component 32 can also be extended from the headrest body 1 by rotation. However, compared with the telescopic extension, the rotational extension requires a larger first installation cavity 331, thereby increasing the size of the installation shell 33 and affecting the comfort of the pillow body.

[0055] In some embodiments, the mounting shell 33 extends along the circumference of the headrest body 1 and forms first mounting cavities 331 respectively located on the left and right sides. The first mounting cavity 331 located on the left side is connected to the extension port on the left side, and the first mounting cavity 331 located on the right side is connected to the extension port on the right side. A second mounting cavity 332 connecting the two first mounting cavities 331 is formed in the middle of the mounting shell 33. The first mounting cavity 331 and the second mounting cavity 332 that are connected to each other are used to provide sufficient space for the installation and movement of the audio component 32.

[0056] In fact, the cavity wall of the first installation cavity 331 can cooperate with the movement of the audio component 32 to complete the extension of the audio component 32, but the fit between the audio component 32 and the cavity wall of the first installation cavity 331 will increase the friction resistance and cause the movement of the audio component 32 to be poor.

[0057] Specifically, the audio component 32 is provided with a moving part 4 that moves with the telescopic track 31 , and a sliding gap is formed between the audio component 32 and the inner wall of the mounting shell 33 , thereby reducing the friction resistance of the mounting shell 33 to the audio component 32 .

[0058] Preferably, the telescopic rail 31 includes a T-shaped groove formed on the bottom wall of the mounting shell 33, and the movable part 4 includes a T-shaped slide bar arranged at the bottom of the audio component 32, and the T-shaped slide bar is snap-fitted with the T-shaped groove, thereby forming and maintaining a sliding gap between the audio component 32 and the inner wall of the mounting shell 33.

[0059] Those skilled in the art will appreciate that the telescopic rail 31 and movable part 4 of the present application are not limited to the aforementioned T-shaped cross-sectional form, but may also be L-shaped or other cross-sectional forms that enable the telescopic rail 31 and movable part 4 to slide together without being separated from each other. Other cross-sectional forms should also fall within the protection scope of the present application.

[0060] Preferably, there are multiple telescopic rails 31 and the extension directions of the multiple telescopic rails 31 are consistent. There are multiple moving parts 4 and they move in a one-to-one correspondence with the multiple telescopic rails 31, so that the movement of the audio component 32 is smoother and more stable.

[0061] Specifically, there are two telescopic rails 31 , which are divided into front and rear ends located at the bottom wall of the mounting shell 33 , and the moving member 4 is correspondingly arranged at the front and rear ends of the bottom of the audio component 32 .

[0062] Preferably, a stop groove 5 is formed on the side wall of the mounting shell 33, the extension direction of the stop groove 5 is consistent with the extension direction of the telescopic rail 31, the end of the stop groove 5 is closed, and the audio component 32 is provided with a stop block 6 that slides with the stop groove 5 and limits the end of the stop groove 5.

[0063] Specifically, the left end of the stop groove 5 on the left side is closed, and the right end of the stop groove 5 on the right side is closed. When the stop block 6 on the left audio component 32 slides to abut against the left end of the stop groove 5 on the left side, the audio component 32 passes through the left extension opening and is completely extended out of the headrest body 1; when the stop block 6 on the right audio component 32 slides to abut against the right end of the stop groove 5 on the right side, the audio component 32 passes through the right extension opening and is completely extended out of the headrest body 1.

[0064] Furthermore, both ends of the stop groove 5 are closed, and the moving range of the audio component 32 is limited by the length of the stop groove 5 , and the length of the stop groove 5 is set according to the size of the audio component 32 .

[0065] Those skilled in the art can understand that the stop groove 5 can be set on the front side wall, rear side wall, upper side wall or lower side wall of the mounting shell 33, and the stop block 6 is set correspondingly to the front side, rear side, upper side and lower side of the audio component 32; in addition to using the stop groove 5 and the stop block 6 to limit the movement range of the audio component 32, other limiting methods such as directly setting a limit block in the telescopic rail 31 to cooperate with the moving part 4 can also be used. Other limiting methods also fall within the protection scope of this application.

[0066] like Figure 5 and Figure 6As shown, in some embodiments, the audio component 32 includes an audio housing 321 and a speaker unit 322, wherein the audio housing 321 is movably coordinated with the telescopic track 31, and the side wall of the audio housing 321 forms an audio mesh 323; the speaker unit 322 is disposed in the audio housing 321, and the power amplifier end of the speaker unit 322 is arranged toward the audio mesh 323.

[0067] Specifically, the bottom wall of the audio housing 321 protrudes downward to form a T-shaped slide, the front side wall of the audio housing 321 forms an audio mesh 323, the power amplifier end of the speaker unit 322 is arranged forward, the right side wall of the audio housing 321 on the left is provided with a stop block 6 and a wiring harness hole, and the left side wall of the audio housing 321 on the right is provided with a stop block 6 and a wiring harness hole, and the wiring harness hole is used to pass the wiring harness of the speaker unit 322.

[0068] Furthermore, the audio assembly 32 also includes an ambient light 324 disposed on the rear side wall of the audio housing 321, and the wiring harness of the ambient light 324 also passes through the wiring harness hole. The ambient light 324 is activated when the audio housing 321 extends out of the headrest body 1, and is turned off when the audio housing 321 retracts into the headrest body 1, thereby increasing the sense of ambience when the passenger listens to music, thereby improving the passenger's riding experience.

[0069] like Figure 7 and Figure 8 As shown, in some embodiments, the headrest audio assembly 3 further includes a driving component disposed in the mounting housing 33 , and the driving component is drivingly connected to the audio component 32 , thereby realizing automatic extension and retraction of the audio component 32 .

[0070] Specifically, the driving assembly is installed in the second installation cavity 332 of the installation shell 33 , and the driving assembly includes a driving member 34 and a connecting rod mechanism, and one end of the connecting rod mechanism is drivingly connected to the driving member 34 .

[0071] Further, the driving member 34 is preferably a motor, and a fixed base 38 for mounting the motor is provided in the mounting housing 33, and the connecting rod mechanism includes a first connecting rod 35 and a second connecting rod 36. A connecting seat 37 is provided on the right side wall of the sound housing 321 located on the left, and a connecting seat 37 is provided on the left side wall of the sound housing 321 located on the right. Among them, one end of the first connecting rod 35 and one end of the second connecting rod 36 are rotatably connected by a pin, the other end of the first connecting rod 35 is connected to the output shaft of the motor, and the other end of the second connecting rod 36 is rotatably connected by a pin with the connecting seat 37, and the first connecting rod 35, the second connecting rod 36 and the output shaft of the motor all rotate in the same plane.

[0072] Those skilled in the art will appreciate that the present application is not limited to the above-mentioned connecting rod mechanism, but may also be other structural forms such as gear racks, and the above-mentioned other structural forms also fall within the protection scope of the present application.

[0073] In some embodiments, a first mounting port and a second mounting port are formed on the rear side wall of the mounting shell 33. The first mounting port is connected to the first mounting cavity 331 and the second mounting port is connected to the second mounting cavity 332. The first mounting port and the second mounting port are used to install and replace the audio component 32 and the driving component.

[0074] Furthermore, a first cover body 333 is provided on the first installation port, and a second cover body 334 is provided on the second installation port. The first cover body 333 and the second cover body 334 are used to seal the installation shell 33, thereby reducing dust from entering the first installation cavity 331 and the second installation cavity 332, thereby reducing the service life of the driving component and the audio component 32.

[0075] In some embodiments, the vehicle seat 100 further includes a headrest audio control unit, which is electrically connected to the audio component 32 and the driving component, respectively, and is configured to: turn off the audio component 32 when the audio component 32 retracts into the headrest body 1; and start the audio component 32 when the audio component 32 extends out of the headrest body 1.

[0076] Preferably, a sensor electrically connected to the headrest audio control unit is provided on the driving assembly. When the sensor detects that the driving assembly pushes the audio assembly 32 to extend, the sensor sends a start signal of the audio assembly 32 to the headrest audio control unit. When the sensor detects that the driving assembly pulls the audio assembly 32 to retract, the sensor sends a shut-down signal of the audio assembly 32 to the headrest audio control unit.

[0077] Preferably, a sensor electrically connected to the headrest audio control unit is provided on the stop block 6. When the sensor detects that the stop block 6 is in contact with the end of the stop slot 5, the sensor sends a start signal of the audio component 32 to the headrest audio control unit; when the sensor detects that the stop block 6 is separated from the end of the stop slot 5, the sensor sends a shut-down signal of the audio component 32 to the headrest audio control unit.

[0078] It should be noted that the principles and structures of the sensor and the headrest audio control unit are well known to those skilled in the art, and do not belong to the core improvement part of the present application, so they will not be described here in detail.

[0079] In some embodiments, the vehicle seat 100 includes a seat body, and a height adjustment mechanism is provided between the headrest body 1 and the seat body, and the height adjustment mechanism is used to adjust the height of the headrest body 1 relative to the seat body.

[0080] Preferably, the height adjustment mechanism includes a plurality of headrest rods 2 arranged below the headrest body 1, and the headrest rods 2 are plugged into and matched with the seat body in the up and down directions. The distance between the headrest body 1 and the seat body is adjusted by adjusting the depth of the headrest rods 2 inserted into the seat body, thereby adjusting the height of the vehicle seat 100 relative to the seat body, thereby adapting to people of different heights to improve practicality.

[0081] The present application also provides a vehicle, including a vehicle seat 100 and a vehicle audio device. Since the vehicle adopts all embodiments of the vehicle seat 100, the vehicle has all the beneficial effects brought by the vehicle seat 100.

[0082] In some embodiments, the headrest audio assembly 3 is started and / or shut down synchronously with the vehicle audio device.

[0083] Specifically, the vehicle also includes an on-board audio control unit electrically connected to the on-board audio device, and the on-board audio control unit is electrically connected to the headrest audio control unit, and the on-board audio device is turned on and off by the on-board audio control unit: when the on-board audio control unit turns on the on-board audio device, the on-board audio control unit simultaneously sends an electrical signal to the headrest audio control unit, and the headrest audio control unit controls the headrest audio assembly 3 to start after receiving the electrical signal; when the on-board audio control unit turns off the on-board audio device, the on-board audio control unit simultaneously sends an electrical signal to the headrest audio control unit, and the on-board audio control unit controls the headrest audio assembly 3 to turn off after receiving the electrical signal.

[0084] It should be noted that the control principle and structure of the vehicle audio control unit and the headrest audio control unit are well known to those skilled in the art, and do not belong to the core improvement part of this application, so they will not be repeated here.

[0085] In the description of the present application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present application, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0086] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0087] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. 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 may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0088] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A vehicle seat, characterized in that: include: Headrest body(1); and A headrest audio assembly (3) is installed in the headrest body (1) and comprises a telescopic track (31) and an audio component (32), wherein the telescopic track (31) extends from the inside of the headrest body (1) to the outside of the headrest body (1), and the audio component (32) moves and cooperates with the telescopic track (31) to extend out of the headrest body (1).

2. The vehicle seat according to claim 1, characterized in that The headrest audio system (3) further comprises a mounting shell (33), the telescopic track (31) being arranged on the inner wall of the mounting shell (33), and the audio component (32) being provided with a moving part (4) which moves in cooperation with the telescopic track (31).

3. The vehicle seat according to claim 2, characterized in that: There are a plurality of telescopic rails (31) and the extension directions of the plurality of telescopic rails (31) are consistent; there are a plurality of moving members (4) and they move in a one-to-one correspondence with the plurality of telescopic rails (31).

4. The vehicle seat according to claim 2, characterized in that The telescopic rail (31) includes a T-shaped slide groove formed on the bottom wall of the mounting shell (33), and the moving part (4) includes a T-shaped slide bar arranged at the bottom of the audio component (32), and the T-shaped slide bar is snap-fitted with the T-shaped slide groove.

5. The vehicle seat according to claim 2, characterized in that: A stop groove (5) is formed on the side wall of the mounting shell (33), the extension direction of the stop groove (5) is consistent with the extension direction of the telescopic rail (31), the end of the stop groove (5) is closed, and the audio component (32) is provided with a stop block (6) that is slidably matched with the stop groove (5) and is limitedly matched with the end of the stop groove (5).

6. The vehicle seat according to claim 2, characterized in that The headrest audio assembly (3) further comprises a driving component disposed in the mounting shell (33), the driving component being drivingly connected to the audio component (32).

7. The vehicle seat according to claim 6, characterized in that The driving assembly comprises a driving member (34) and a connecting rod mechanism, one end of the connecting rod mechanism is drivingly connected to the driving member (34), and the other end is connected to the sound assembly (32) and is used to drive the sound assembly (32) to slide out along the telescopic track (31).

8. The vehicle seat according to claim 1, characterized in that The audio component (32) comprises: An acoustic housing (321) is movably matched with the telescopic track (31), and a side wall of the acoustic housing (321) forms an acoustic mesh surface (323); and A loudspeaker unit (322) is arranged in the sound housing (321), and a power amplifier end of the loudspeaker unit (322) is arranged toward the sound mesh surface (323).

9. The vehicle seat according to claim 8, characterized in that The audio component (32) further comprises an ambient light (324) arranged on the outer wall of the audio housing (321), wherein the ambient light (324) is activated when the audio housing (321) extends out of the headrest body (1), and is turned off when the audio housing (321) retracts into the headrest body (1).

10. A vehicle, characterized in that: Comprising a vehicle seat (100) according to any one of claims 1 to 9.

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