Sound headrest and furniture

Abstract

The utility model discloses a sound equipment headrest and furniture, the sound equipment headrest comprises a long strip-shaped headrest body made of soft materials, a base plate arranged along the length direction of the headrest body and two movable plates respectively and movably arranged at two ends of the base plate are arranged in the headrest body, at least one loudspeaker is arranged on the front side wall of each movable plate, and a loudspeaker is arranged on the back side wall of each movable plate. The substrate is provided with a control module and a power supply module which are electrically connected with the loudspeakers, and the movable plate can rotate relative to the substrate to adjust the included angle between the movable plate and the substrate, so that the two loudspeakers directly face the two ears of a user. When the two ends of the headrest body are grasped by the two hands of a user and bent forwards, the two movable plates can rotate relative to the base plate to adjust the included angle between the movable plates and the base plate, so that the loudspeakers on the two movable plates are close to the two ears of the user respectively, the auditory feeling is improved, sound leakage is reduced, other people are prevented from being interfered, privacy can be improved, and the user experience is improved. And the headrest body provides a soft wrapping touch sense, so that the use comfort is improved.

Description

Technical Field

[0001] This utility model relates to an audio headrest and furniture. Background Technology

[0002] In existing technologies, many seats / sofas are equipped with speaker headrests to enhance the seating experience. These headrests allow users to listen to music or navigation information while driving, and also provide a more private environment for calls. However, current speaker headrests have the audio module built into the headrest of the seat or sofa, making it impossible to adjust the angle of sound emission. This fails to meet the audiovisual needs of different users, and sound leakage can also affect others nearby.

[0003] In addition, the speaker headrest cannot be moved to any position to meet the user's usage scenarios, such as lying on a sofa, chair or bed. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, one of the objectives of this utility model is to provide an audio headrest that can adjust the angle and position of the speaker to be close to the user's ears, thereby adapting to the usage needs of different users; the second objective is to provide a piece of furniture using the above-mentioned audio headrest.

[0005] According to a first aspect of the present invention, an audio headrest includes: a long, narrow headrest body made of soft material, wherein the headrest body has a base plate arranged along its length and two movable plates respectively movably disposed at both ends of the base plate; at least one speaker is provided on the front sidewall of the movable plate; a control module and a power supply module electrically connected to the speaker are provided on the base plate; the movable plate can rotate relative to the base plate to adjust the angle between the movable plate and the base plate so that the two speakers are facing the user's ears.

[0006] The audio headrest according to the embodiment of this utility model has at least the following beneficial effects:

[0007] When the user holds both ends of the headrest body and bends it forward, the two movable plates can rotate relative to the base plate to adjust the angle between the movable plates and the base plate, so that the speakers on the two movable plates are closer to the user's ears, thereby adapting to the usage needs of different users, improving the auditory experience, reducing sound leakage to avoid disturbing others, and also improving privacy. In addition, the headrest body provides a soft, wrapping feel, which enhances the comfort of use.

[0008] In some embodiments of this utility model, the power supply module is a storage battery, the control module is provided with a charging circuit connected to the storage battery, and the outer surface of the headrest body is provided with a charging interface connected to the charging circuit.

[0009] In some embodiments of this utility model, the substrate is provided with a first receiving groove for accommodating the battery and a second receiving groove for accommodating the control module through its thickness direction.

[0010] In some embodiments of this utility model, one of the movable plate and the base plate is fixedly provided with a rotating shaft arranged along the width direction of the headrest body, and the other is provided with a bushing that cooperates with the rotating shaft. A damping structure is provided between the rotating shaft and the bushing to stabilize the included angle between the movable plate and the base plate.

[0011] In some embodiments of this utility model, a first connecting plate is installed at both ends of the substrate. The first connecting plate is provided with two U-shaped clamps with side openings spaced apart along the width direction of the substrate. The two U-shaped clamps form the bushing. A second connecting plate is installed on the movable plate. The rotating shaft is fixed to the second connecting plate and passes through the middle of the two U-shaped clamps. Tightening screws are provided at the openings of the U-shaped clamps.

[0012] In some embodiments of this utility model, the surface of the first connecting plate is provided with a stop portion, and the second connecting plate rotates around the rotating shaft to abut against the stop portion to limit the maximum angle of rotation of the movable plate relative to the base plate.

[0013] In some embodiments of this utility model, a long strip counterweight is connected to the middle of the upper end of the headrest body, which can extend downward to the lower part of the headrest body to rest against the seat back. The long strip counterweight can be flexibly bent.

[0014] In some embodiments of this utility model, the long strip counterweight includes a long strip-shaped cloth cover and a counterweight assembly disposed inside the cloth cover, the surface of the cloth cover being covered with anti-slip protrusions or anti-slip textures.

[0015] In some embodiments of this utility model, the counterweight assembly includes multiple gravity blocks arranged sequentially along the length of the cloth cover, and there is an movable gap between adjacent gravity blocks for them to fold relative to each other.

[0016] According to a second aspect of the present invention, a piece of furniture includes an audio headrest with any of the above-described technical solutions. The clamp can adapt to the usage needs of different users, improve the auditory experience, reduce sound leakage to avoid disturbing others, and also improve privacy. Moreover, the headrest body provides a soft, wrapped feel, which improves the comfort of use.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Figure 1 This is a structural schematic diagram of one embodiment of the speaker headrest of this utility model;

[0020] Figure 2 This is a schematic diagram of one embodiment of a speaker headrest with a long strip counterweight;

[0021] Figure 3 yes Figure 1 Schematic diagram of the structure with the headrest body removed in the embodiment;

[0022] Figure 4 yes Figure 3 Schematic diagram of the structural breakdown of the embodiment;

[0023] Figure 5 This is a structural schematic diagram of the furniture using a speaker headrest according to this utility model.

[0024] Figure label:

[0025] Headrest body 100; base plate 200; first receiving groove 210; second receiving groove 220; first connecting plate 230; stop part 240; movable plate 300; second connecting plate 310; speaker 400; control module 500; power supply module 600; rotating shaft 700; bushing 800; U-shaped clamp 810; tightening screw 820; long strip counterweight 900; cloth cover 910; counterweight assembly 920. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein 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 with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as the terms "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] See Figures 1 to 5 This utility model discloses an audio headrest, comprising: a long strip-shaped headrest body 100 made of soft material, wherein the headrest body 100 has a base plate 200 arranged along its length and two movable plates 300 respectively movably disposed at both ends of the base plate 200, wherein at least one speaker 400 is provided on the front side wall of the movable plate 300, and a control module 500 and a power supply module 600 electrically connected to the speaker 400 are provided on the base plate 200, wherein the movable plate 300 can rotate relative to the base plate 200 to adjust the angle between the movable plate 300 and the base plate 200 so that the two speakers 400 are directly facing the user's ears.

[0031] When the user holds both ends of the headrest body 100 and bends it forward, the two movable plates 300 can rotate relative to the base plate 200 to adjust the angle between the movable plates 300 and the base plate 200. This allows the speakers 400 on the two movable plates 300 to be closer to the user's ears, thus adapting to the needs of different users, improving the auditory experience, reducing sound leakage to avoid disturbing others, and also improving privacy. In addition, the headrest body 100 provides a soft, wrapping feel, enhancing the comfort of use.

[0032] See Figure 3In some embodiments of this utility model, the power supply module 600 is a storage battery, the control module 500 is provided with a charging circuit connected to the storage battery, and the outer surface of the headrest body 100 is provided with a charging interface connected to the charging circuit. When the storage battery is depleted, it can be charged through the charging port, eliminating the need to replace the battery each time, making it more convenient to use. Moreover, the above structure allows the speaker headrest to be moved to any location for use without being plugged in, providing greater freedom of movement.

[0033] See Figure 3 and Figure 4 In some embodiments of this utility model, in order to avoid the battery and control module 500 occupying too much of the thickness space of the headrest body 100, the substrate 200 is provided with a first receiving groove 210 for accommodating the battery and a second receiving groove 220 for accommodating the control module 500 through its thickness direction.

[0034] See Figure 3 and Figure 4 In some embodiments of this utility model, one of the movable plate 300 and the base plate 200 is fixedly provided with a rotating shaft 700 arranged along the width direction of the headrest body 100, and the other is provided with a bushing 800 that cooperates with the rotating shaft 700. A damping structure is provided between the rotating shaft 700 and the bushing 800 to stabilize the angle between the movable plate 300 and the base plate 200. It can be understood that after the movable plate 300 rotates relative to the base plate 200 around the axial direction of the rotating shaft 700, it is stabilized under the action of the damping structure, preventing the speaker 400 from easily moving away from the user's ears during use.

[0035] See Figure 3 and Figure 4 In some embodiments of this utility model, a first connecting plate 230 is installed at both ends of the substrate 200. The first connecting plate 230 has two U-shaped clamping plates 810 with side openings spaced apart along the width direction of the substrate 200. The two U-shaped clamping plates 810 constitute the bushing 800. A second connecting plate 310 is installed on the movable plate 300. The rotating shaft 700 is fixed to the second connecting plate 310 and passes through the middle of the two U-shaped clamping plates 810. A tightening screw 820 is inserted through the opening of the U-shaped clamping plate 810. It should be noted that by tightening or loosening the tightening screw 820, the clamping force of the bushing 800 on the rotating shaft 700 can be adjusted, thereby adjusting the damping force between the movable plate 300 and the substrate 200.

[0036] See Figure 4In some embodiments of this utility model, in order to avoid the problem of excessive folding angle between the movable plate 300 and the substrate 200, the surface of the first connecting plate 230 is provided with a stop portion 240, and the second connecting plate 310 rotates around the rotating shaft 700 to abut against the stop portion 240 to limit the maximum angle of rotation of the movable plate 300 relative to the substrate 200.

[0037] See Figure 1 , Figure 2 and Figure 5 In some embodiments of this utility model, a long strip counterweight 900 is connected to the middle of the upper end of the headrest body 100, extending downwards to rest against the seat back. The long strip counterweight 900 is flexible and can be bent. It should be noted that the long strip counterweight 900 can be flexibly bent to rest against the seat back. Depending on the height of different users, the long strip counterweight 900 can be dragged to the top position of the seat back, thereby adjusting the height of the headrest body 100. The friction between the long strip counterweight 900 and the seat back stabilizes the height of the headrest body 100.

[0038] See Figure 2 In some embodiments of this utility model, the elongated counterweight 900 includes an elongated fabric cover 910 and a counterweight assembly 920 disposed within the fabric cover 910. The surface of the fabric cover 910 is covered with anti-slip protrusions or anti-slip textures. The fabric cover 910 can prevent users from being injured by rigid collisions with the counterweight assembly 920. The anti-slip protrusions or anti-slip textures help increase the friction between the fabric cover 910 and the surface of the seat back, preventing the headrest body 100 from moving up or down due to severe imbalance of gravity, especially if the parts of the headrest body 100 and the elongated counterweight 900 are located on opposite sides of the headrest body 100.

[0039] See Figure 2 In some embodiments of this utility model, the counterweight assembly 920 includes multiple gravity blocks arranged sequentially along the length of the fabric cover 910. There is an movable gap between two adjacent gravity blocks for them to fold relative to each other, that is, two adjacent gravity blocks can freely deflect relative to each other, thereby fitting against the seat back.

[0040] See Figure 5 This utility model also discloses a piece of furniture, including an audio headrest with any of the above technical solutions. The clamp can adapt to the usage needs of different users, improve the auditory experience, reduce sound leakage to avoid disturbing others, and also improve privacy. Moreover, the headrest body 100 provides a soft, wrapped feel, which improves the comfort of use.

[0041] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An acoustic headrest, characterized by The utility model relates to a headrest (100) which is made of soft material and has a base plate (200) and two movable plates (300) arranged at the two ends of the base plate (200) along the length direction of the headrest (100), wherein at least one speaker (400) is arranged on the front side wall of each movable plate (300), a control module (500) and a power supply module (600) are arranged on the base plate (200) and electrically connected with the speakers (400), and the movable plates (300) can rotate relative to the base plate (200) to adjust the included angle between the movable plates (300) and the base plate (200) so that the two speakers (400) face the user's two ears.

2. The sound headrest according to claim 1, wherein the power supply module (600) is a battery, the control module (500) is provided with a charging circuit connected with the battery, and the outer surface of the headrest (100) is provided with a charging interface connected with the charging circuit.

3. The sound headrest according to claim 2, wherein the base plate (200) is provided with a first accommodating groove (210) for accommodating the battery and a second accommodating groove (220) for accommodating the control module (500) along the thickness direction of the base plate (200).

4. The sound headrest according to claim 1, wherein one of the movable plates (300) and the base plate (200) is fixedly provided with a rotating shaft (700) arranged along the width direction of the headrest (100), and the other is provided with a shaft sleeve (800) matched with the rotating shaft (700), and the rotating shaft (700) and the shaft sleeve (800) have a damping structure to stabilize the included angle between the movable plates (300) and the base plate (200).

5. The sound headrest according to claim 4, wherein the two ends of the base plate (200) are provided with first connecting plates (230), the first connecting plates (230) are provided with two U-shaped clamping plates (810) with side openings arranged along the width direction of the base plate (200) and at intervals, the two U-shaped clamping plates (810) constitute the shaft sleeve (800), the movable plates (300) are provided with second connecting plates (310), the rotating shaft (700) is fixedly connected with the second connecting plates (310) and passes through the middle part of the two U-shaped clamping plates (810), and the U-shaped clamping plates (810) are provided with tightening screws (820) at the openings.

6. The sound headrest according to claim 5, wherein the surface of the first connecting plates (230) is provided with a stop portion (240), and the second connecting plates (310) are rotated around the rotating shaft (700) to abut against the stop portion (240) to limit the maximum angle of rotation of the movable plates (300) relative to the base plate (200).

7. The sound headrest according to claim 1, wherein ​ ​ ​ ​ ​ ​ A long strip weight member (900) capable of extending downwardly below the headrest body (100) to rest on a seat back is connected to a middle portion of an upper end of the headrest body (100), and the long strip weight member (900) is capable of being flexibly bent.

8. The sound headrest according to claim 7, characterized in that: The long strip weight member (900) comprises a long strip-shaped cloth cover (910) and a weight assembly (920) arranged in the cloth cover (910), and the surface of the cloth cover (910) is covered with anti-skid protrusions or anti-skid textures.

9. The sound headrest according to claim 8, characterized in that: The weight assembly (920) comprises a plurality of gravity blocks arranged in sequence along the length direction of the cloth cover (910), and adjacent two gravity blocks have a movable gap for folding relative to each other.

10. Furniture, characterized in that The sound headrest according to any one of claims 1-9.

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