SEAT PROVIDED WITH A MICROPHONE FOR A VHICLE

Abstract

Seat for a vehicle and having: a frame; a bearing structure, which is mounted on the frame, is elastically deformable, and is divided into a seat, a backrest, and a headrest; a cover, which covers the bearing structure; a microphone; and a support element, which is U-shaped, embraces the upper part of the frame, is covered by the bearing structure, and has at its top a housing accommodating, on the inside, the microphone.

Claims

1) A seat (5) provided with a microphone (10) for a vehicle (1), the seat comprises: a frame (14); a bearing structure (15) which is mounted on the frame (14), is elastically deformable, and is divided into a seat (11), a backrest (3) and a headrest (13); a cover (16), which covers the bearing structure (15); a microphone (10); and a support element (17), which is “U”-shaped, embraces the upper part of the frame (14), is covered by the bearing structure (15), and has, at its top, a housing (18) accommodating, on the inside, the microphone (10).

2) The seat (5) according to claim 1, wherein the support element (17) embraces a front wall and a rear wall of the frame (14).

3) The seat (5) according to claim 1, wherein the housing (18) has the shape of a parallelepiped.

4) The seat (5) according to claim 1, wherein the housing (18) is cup-shaped and has an upper opening.

5) The seat (5) according to claim 4 and comprising a lid (19), which is coupled to the housing (18), closes the upper opening of the housing (18), and is arranged on the outside of the cover (16), namely on the cover (16).

6) The seat (5) according to claim 5, wherein the lid (19) has at least one through hole (20).

7) The seat (5) according to claim 5, wherein the microphone (10) has an audio input (21) aligned with the through hole (20) of the lid (19).

8) The seat (5) according to claim 5, wherein the lid (19) has two first columns (22), which project inwards and have respective threaded holes, into which two first screws (23) are screwed.

9) The seat (5) according to claim 8, wherein each first screw (23) is arranged through a corresponding eyelet (24) of the microphone (10).

10) The seat (5) according to claim 1, wherein the microphone (10) has two second columns (25) which project inwards and have respective threaded holes, into which two second screws (26) are screwed.

11) The seat (5) according to claim 10, wherein each second screw (26) is arranged through a corresponding through hole in the frame (14).

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The present invention will now be described with reference to the accompanying drawings, which illustrate a non-limiting example thereof, wherein:

[0010] FIG. 1 is a schematic side view of a vehicle provided with (at least) one seat made according to the present invention;

[0011] FIG. 2 is a schematic and perspective view of the seat of FIG. 1;

[0012] FIGS. 3 and 4 are a perspective view and an exploded perspective view with parts removed for clarity, respectively, of a headrest of the seat of FIG. 2; and

[0013] FIG. 5 is a cross-sectional view of the headrest of FIGS. 3 and 4.

PREFERRED EMBODIMENTS OF THE INVENTION

[0014] In FIG. 1, reference numeral 1 indicates as a whole a vehicle provided with two front driven wheels 2 and two rear driving wheels 3, which receive the drive torque from a powertrain system comprising an internal combustion engine arranged in the front position.

[0015] The vehicle 1 comprises a passenger compartment 4 that is provided with two or more seats 5, each adapted to accommodate a corresponding occupant; that is, in passenger compartment 4 there is always room for a driver to whom passengers (whose presence is obviously optional) may be added.

[0016] The vehicle 1 comprises an audio reproduction system 6 that allows sounds to be reproduced in the passenger compartment 4; by way of example, the sounds reproduced in the passenger compartment 4 may be recorded music, a radio station, a hands-free phone call, voice information from a navigator, counterphase sound signals to achieve noise cancellation.

[0017] The audio reproduction system 6 comprises a plurality of loudspeakers 7 arranged in the passenger compartment 4 of the vehicle 1 and an amplifier 8 which controls the loudspeakers 7 by generating an electric control signal with which to drive the loudspeakers 7 (which are nothing more than electroacoustic transducers, i.e. transducers that transform an electric control signal coming from the amplifier 8 into sound waves propagating inside the passenger compartment 4).

[0018] The vehicle comprises a sound generator device 9 configured to generate an audio signal intended to cancel an ambient noise present in the passenger compartment 4; i.e. the sound generator device 9 performs the so-called “Active Road Noise Cancellation”. The sound generator device 9 is connected to microphones 10 that are configured to detect an ambient sound present in the passenger compartment 4; according to a preferred embodiment illustrated in FIG. 1, each microphone 10 is arranged in a corresponding seat 5 in such a way as to detect the ambient sounds present in the passenger compartment 4 in close proximity to the ears of the occupants of the vehicle 1 (i.e. from the same identical listening point of the occupants of the vehicle 1).

[0019] As illustrated in FIG. 2, each seat 5 consists of a seat (cushion) 11 having a substantially horizontal arrangement and a backrest 12 having a substantially vertical arrangement; together, the seat 11 and the backrest 12 give the seat 1 an “L” shape. The backrest 12 ends at the top with a headrest 14 which is integrated with the backrest 12 (i.e. forms a single indivisible body with the backrest 12).

[0020] From a constructive point of view, each seat 1 comprises a frame 14 (typically made of metal or composite material and illustrated in FIGS. 3 and 4), which is fixed to the floor of the vehicle 1, a bearing structure 15 (typically made of polyurethane foam and illustrated in FIGS. 3 and 4), which is mounted on the frame 14 and is elastically yielding, and a cover 16 (visible in FIG. 2), which covers the bearing structure 15 and constitutes the aesthetic and tactile interface with the outside (the cover 16 may be of fabric or leather).

[0021] As shown in FIGS. 3, 4 and 5, the seat 5 comprises a support element 17, which is “U”-shaped, embraces the upper part of the frame 14, is covered by the bearing structure 15 (in turn covered by the cover 16), and has, at its top, a housing 18 accommodating, on the inside, the microphone 10. In particular, the support element 17 embraces a front wall and a rear wall of the frame 14, or engages the front wall and the rear wall of the frame 14.

[0022] According to a preferred embodiment, the housing 18 has the shape of a parallelepiped, is cup-shaped and has an upper opening. A lid 19 is provided, which is coupled to the housing 18, closes the upper opening of the housing 18, and is arranged on the outside of the cover 16, namely on the cover 16. In other words, the lid 19 is mounted last after the cover 16 has been arranged around each seat 5.

[0023] According to a preferred embodiment, the lid 19 has at least one through hole 20 which is aligned with an audio input 21 of the microphone 10.

[0024] According to a preferred embodiment, the lid 19 has two columns 22, which project inwards and have respective threaded holes, into which two screws 23 are screwed, each of which is arranged through a corresponding eyelet 24 of the microphone 10. In this way, the screws 23 stably connect the lid 19 to the microphone 10.

[0025] According to a preferred embodiment, the microphone 10 has two columns 25, which project inwards and have respective threaded holes, into which two screws 26 are screwed, each of which is arranged through a corresponding through hole in the frame 14. In this way, the screws 26 stably connect the lid 19 to the microphone 10.

[0026] The embodiments described herein may be combined with each other without departing from the scope of protection of the present invention.

[0027] The seat 5 described above has numerous advantages.

[0028] Firstly, the seat 5 described above allows the microphone 10 to be arranged in an optimal position from an acoustic point of view without in any way compromising the comfort, safety and aesthetics of the seat 5.

[0029] Furthermore, the seat 5 described above has a particularly successful and appreciated aesthetic look precisely at the microphone 10.

[0030] The seat 5 described above allows a relatively quick and simple replacement of the microphone 10.

[0031] Finally, the seat 5 described above is simple and cost-effective to manufacture.

LIST OF REFERENCE NUMERALS OF THE FIGURES

[0032] 1 vehicle [0033] 2 front wheels [0034] 3 rear wheels [0035] 4 passenger compartment [0036] 5 seat [0037] 6 reproduction system [0038] 7 loudspeakers [0039] 8 amplifier [0040] 9 sound generator device [0041] 10 microphone [0042] 11 seat [0043] 12 backrest [0044] 13 headrest [0045] 14 frame [0046] 15 bearing structure [0047] 16 cover [0048] 17 support element [0049] 18 housing [0050] 19 lid [0051] 20 through hole [0052] 21 audio input [0053] 22 columns [0054] 23 screws [0055] 24 eyelets [0056] 25 columns [0057] 26 screws