Integrated music headrest and seat

Abstract

The utility model discloses an integrated music headrest and seat, which belongs to the technical field of automobile seats, and comprises a first headrest assembly and a second headrest assembly, the first headrest assembly comprises a loudspeaker, a first headrest cover cap, headrest foam and a headrest protective surface, the headrest protective surface, the headrest foam, the first headrest cover cap and the loudspeaker are fixedly connected, and the loudspeaker is fixedly connected with the second headrest assembly. The second headrest assembly comprises a headrest shell, a headrest cast aluminum support and a silencing felt, the headrest cast aluminum support, the silencing felt and the headrest shell are fixedly connected, a wiring harness hole is formed in the headrest shell, and the first headrest assembly is connected with the second headrest assembly in a clamped mode; the headrest and the backrest are fixed front and back instead of being fixed up and down, the problem that the seat is too high and is difficult to load is solved, the mass center is lowered, the first-order modal frequency of the seat is optimized, fixing structures such as a headrest rod, a guide sleeve and a guide sleeve support are omitted for the headrest, the headrest is directly and fixedly connected with the framework in a clamping and screwing mode, later hardware upgrading and later maintenance are facilitated, and the structure is simple. The strength and safety of the headrest are guaranteed through the cast aluminum support, and light weight and functions are guaranteed while laws and regulations are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile seats, in particular to an integrated music headrest and seat. Background Art

[0002] The integrated music headrests currently used in cars have the following problems: the headrest seat is too high to be installed, it is inconvenient to disassemble and assemble, and it is difficult to facilitate subsequent hardware upgrades and maintenance. The wiring harness needs to be routed inside the headrest rod, making assembly complicated. Utility Model Content

[0003] In view of the above problems, the utility model provides an integrated music headrest and seat, including a first headrest assembly and a second headrest assembly, the first headrest assembly includes a speaker, a first headrest cover, a headrest foam and a headrest face, the headrest face, the headrest foam, the first headrest cover and the speaker are fixedly connected, the second headrest assembly includes a headrest shell, a headrest cast aluminum bracket and a sound-absorbing felt, the headrest cast aluminum bracket, the sound-absorbing felt and the headrest shell are fixedly connected, a wiring harness hole is provided on the headrest shell, the first headrest assembly is clamped with the second headrest assembly; the headrest and the backrest are fixedly changed from upper to lower In order to fix the front and rear and solve the problem of the integrated headrest seat being too high for installation, the center of mass is lowered, the first-order modal frequency of the integrated headrest seat is optimized, and the headrest eliminates the headrest rod, guide sleeve, guide sleeve bracket and other fixed structures, and is directly fixed to the frame by snap-on and screw connection, which is convenient for disassembly and assembly, and facilitates subsequent hardware upgrades and maintenance. The traditional headrest rod structure is eliminated, and the strength and safety of the headrest are guaranteed by a cast aluminum bracket, which meets regulations while also ensuring lightweight and functionality, and solves the problem of the wiring harness needing to be routed inside the headrest rod, making assembly simple and easy to complete.

[0004] The technical solution of the utility model is as follows: an integrated music headrest and seat, including a first headrest assembly and a second headrest assembly, the first headrest assembly including a speaker, a first headrest cover, headrest foam and a headrest face guard, the headrest face guard, the headrest foam, the first headrest cover and the speaker are fixedly connected.

[0005] The second headrest assembly includes a headrest shell, a cast aluminum headrest bracket and a sound-absorbing felt. The cast aluminum headrest bracket, the sound-absorbing felt and the headrest shell are fixedly connected. The headrest shell is provided with a wiring harness hole.

[0006] The first headrest assembly is snap-connected with the second headrest assembly.

[0007] Furthermore, the headrest cover, the headrest foam, the first headrest cover and the speaker are connected by self-tapping screws or coding nails.

[0008] Furthermore, the headrest cast aluminum bracket, the sound-absorbing felt and the headrest shell are connected by screws.

[0009] Furthermore, there are two speakers, which are fixed on both sides of the first headrest cover.

[0010] Furthermore, the sound-absorbing felt is bonded to the speaker.

[0011] Furthermore, a plurality of through holes are provided on the headrest cover.

[0012] An integrated music seat comprises an integrated music headrest, a seat back and a wiring harness, wherein a second headrest assembly is connected to the seat back by bolts, and the wiring harness passes through a wiring harness hole and is connected to a speaker.

[0013] The beneficial effects of the utility model are:

[0014] The headrest and backrest are changed from being fixed up and down to being fixed front and back, which solves the problem of the integrated headrest seat being too high for installation, lowers the center of mass, optimizes the first-order modal frequency of the integrated headrest seat, and eliminates the headrest rod, guide sleeve, guide sleeve bracket and other fixed structures in the headrest, and is directly fixed to the frame by snap-on and screw connections, which is convenient for assembly and disassembly, and facilitates subsequent hardware upgrades and maintenance. The traditional headrest rod structure is eliminated, and the strength and safety of the headrest are ensured by a cast aluminum bracket, which meets regulations while also ensuring lightweight and functionality, and solves the problem of the wiring harness needing to be routed inside the headrest rod, making assembly simple and easy to complete. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is an exploded view of the utility model.

[0017] In the figure:

[0018] 1 headrest shell, 2 headrest cast aluminum bracket, 3 sound-absorbing felt, 4 speaker, 5 first headrest cover, 6 headrest foam, 7 headrest face protector, 8 screws, 9 bolts, 10 face protector coding nails. DETAILED DESCRIPTION

[0019] It should be noted that in the description of the present invention, the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", "clockwise", "counterclockwise", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connection", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral connection; the connection can be a mechanical connection or an electrical connection; the connection can be a direct connection or an indirect connection through an intermediate medium, and can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] An integrated music headrest for a seat comprises a first headrest assembly and a second headrest assembly.

[0022] The first headrest assembly includes a speaker 4 , a first headrest cover 5 , a headrest foam 6 , a headrest face 7 , and face coding nails 10 .

[0023] The headrest cover 7, the headrest foam 6, the first headrest cover 5 and the speaker 4 are fixedly connected together by self-tapping screws or coding nails.

[0024] There are two speakers 4 , which are fixed on both sides of the first headrest cover 5 .

[0025] The second headrest assembly includes a headrest shell 1, a cast aluminum headrest bracket 2, and a sound-absorbing felt 3. The cast aluminum headrest bracket 2, the sound-absorbing felt 3 and the headrest shell 1 are connected by screws, and a wiring harness hole is provided on the headrest shell 1.

[0026] The first headrest assembly and the second headrest assembly are assembled by snap-fitting, during which the entire chair wiring harness is installed on the first headrest assembly and connected to the speaker 4.

[0027] An integrated music seat comprises an integrated music headrest, a seat back and a wiring harness, wherein a second headrest assembly is bolted to the seat back, and the wiring harness enters the headrest through a wiring harness hole on a headrest shell 1 and is connected to a speaker 4 in the headrest.

[0028] The screws 8, bolts 9 and face-protecting coding nails 10 are all commonly used technical means in this field.

[0029] Working principle: the wiring harness enters the headrest through the wiring harness hole on the headrest rear cover 1. After the rear assembly of the headrest is nailed to the backrest, the wiring harness hole is blocked by the backrest, the wiring harness is hidden, and the wiring harness is connected to the two speakers 4 in the headrest to drive the headrest speakers to work and realize media playback.

[0030] The audio quality transmitted to the driver's ears is guaranteed, and the volume can be freely controlled through the central control, which can provide richer audio information and sound quality performance to meet the user's personalized audio needs.

[0031] It solves the risk of wire pinching and wire folding caused by the internal wiring of the headrest rod; reduces the total mass of the music headrest, and contributes to the lightweight of the entire vehicle.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any modification, equivalent replacement and improvement made by any technician familiar with the technical field within the technical scope disclosed by the utility model and within the spirit and principle of the utility model shall be covered by the protection scope of the utility model. At the same time, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. An integrated music headrest, characterized in that: include: The invention comprises a first headrest assembly and a second headrest assembly, wherein the first headrest assembly comprises a speaker, a first headrest cover, a headrest foam and a headrest face protector, wherein the headrest face protector, the headrest foam, the first headrest cover and the speaker are fixedly connected, and the second headrest assembly comprises a headrest shell, a headrest cast aluminum bracket and a sound-absorbing felt, wherein the headrest cast aluminum bracket, the sound-absorbing felt and the headrest shell are fixedly connected, a wiring harness hole is provided on the headrest shell, and the first headrest assembly is clamped with the second headrest assembly.

2. The integrated music headrest according to claim 1, characterized in that: The headrest cover, the headrest foam, the first headrest cover and the speaker are connected by self-tapping screws or coding nails.

3. The integrated music headrest according to claim 1, characterized in that: The headrest cast aluminum bracket, sound-absorbing felt and headrest shell are connected by screws.

4. The integrated music headrest according to claim 1, characterized in that: There are two speakers, which are fixed on both sides of the first headrest cover.

5. The integrated music headrest according to claim 1, characterized in that: The sound-absorbing felt is fitted to the speaker.

6. The integrated music headrest according to claim 1, characterized in that: A plurality of through holes are arranged on the headrest protective surface.

7. An integrated music chair, characterized in that: It comprises the integrated music headrest, seat back and wiring harness as claimed in any one of claims 1 to 6, the second headrest assembly is bolted to the seat back, and the wiring harness passes through the wiring harness hole and is connected to the speaker.

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