Seat and entertainment system

Abstract

The invention discloses a seat and an entertainment system. The seat comprises a seat body and a bass sound box. The seat body is defined to be provided with a sitting side and a back-to-back side which are arranged back to back; the bass sound box is arranged on the back side of the seat body, the bass sound box comprises a sound box shell and a bass loudspeaker, and the bass loudspeaker is installed on the edge of the sound box shell and is close to the edge of the seat body. According to the technical scheme, the user can feel the impact vibration sense brought by sound in various scenes, so that the scene experience sense of the user is enhanced, and the use experience is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of seats, and particularly to a seat and an entertainment system. Background Art

[0002] Currently, seats and speakers on the market usually exist as two independent systems. In this way, in various entertainment scenarios such as watching movies, playing games, and listening to music, users can only experience the auditory sense brought by the sound in terms of hearing, but cannot feel the physical sense brought by the sound in terms of touch, thereby resulting in limited scene experience for users. Summary of the Invention

[0003] The main object of the present invention is to provide a seat, aiming to enable users to feel the impact vibration brought by the sound in various scenarios, so as to enhance the scene experience of users and improve the use experience.

[0004] To achieve the above object, the seat proposed by the present invention includes:

[0005] A seat body, defining that the seat body has a seating side and a back side arranged back to back; and

[0006] A subwoofer, the subwoofer is arranged on the back side of the seat body, the subwoofer includes a speaker housing and a subwoofer speaker, and the subwoofer speaker is installed on the edge of the speaker housing and close to the edge position of the seat body.

[0007] Optionally, the seat body includes:

[0008] A seat cushion part; and

[0009] A backrest part, the backrest part protrudes from one side of the seat cushion part, at least part of the speaker housing is arranged on the back side of the backrest part, and the subwoofer speaker is close to the edge position of the backrest part.

[0010] Optionally, defining that the seat body has a front-back direction, the seating side of the backrest part faces forward, and the back side of the backrest part faces backward;

[0011] The seat body also has a left-right direction perpendicular to the front-back direction, and the subwoofer speaker is close to the left side and / or the right side of the backrest part.

[0012] Optionally, the back side of the backrest part includes:

[0013] A middle wall surface; and

[0014] Edge wall surfaces, the number of the edge wall surfaces is two, and they are respectively located on the left and right sides of the middle wall surface;

[0015] The subwoofer corresponds to the edge wall surface, and the speaker housing covers at least a part of the middle wall surface.

[0016] Optionally, define the coverage rate of the middle wall surface covered by the speaker housing as P, satisfying the relationship: P≥0.5;

[0017] And / or, the speaker housing has a mounting surface facing the backrest portion, the subwoofer is mounted on the mounting surface, and define the ratio of the projected area of the subwoofer on the mounting surface to the area of the mounting surface as N, satisfying the relationship: 0.3≤N≤0.5.

[0018] Optionally, the number of the subwoofer speakers is one, and the speaker housing is provided with the subwoofer at at least one of two edge positions corresponding to the two edge wall surfaces.

[0019] Optionally, the number of the subwoofer speakers is at least two, and two of the subwoofer speakers are distributed in sequence in the left - right direction, and the subwoofer in each subwoofer speaker corresponds to one edge wall surface.

[0020] Optionally, the seat further includes a vibration isolation pad, and the vibration isolation pad is arranged between two adjacent subwoofer speakers;

[0021] And / or, at least two subwoofer speakers work synchronously.

[0022] Optionally, the speaker housing has a mounting surface facing the backrest portion, and the subwoofer is mounted on the mounting surface;

[0023] The mounting surface and the middle wall surface are arranged at an interval, and define the minimum distance between the mounting surface and the middle wall surface as D1, satisfying the relationship: 0<D1≤10mm.

[0024] Optionally, the speaker housing has a mounting surface facing the backrest portion, the subwoofer is mounted on the mounting surface, and the mounting surface is parallel to the edge wall surface.

[0025] Optionally, the speaker housing has a mounting surface facing the backrest portion, and the subwoofer is mounted on the mounting surface;

[0026] The subwoofer speaker further includes a protective net cover, and the protective net cover is arranged on the mounting surface and covers the subwoofer.

[0027] Optionally, the protective net cover and the corresponding edge wall surface are arranged at an interval, and define the distance between the protective net cover and the corresponding edge wall surface as D2, satisfying the relationship: 0<D2≤5mm;

[0028] And / or, the protective net cover includes a net cover body, a fixing ring and connecting ribs. The net cover body and the bass loudspeaker are arranged at a relative interval. The fixing ring is connected to the mounting surface and surrounds the bass loudspeaker. The connecting ribs are connected to the net cover body and the fixing ring;

[0029] And / or, the protective net cover and the speaker housing are arranged in a split structure.

[0030] Optionally, the two edge wall surfaces are arranged at an angle, and the opening of the angle formed by enclosing the two edge wall surfaces faces forward.

[0031] Optionally, define the angle formed by enclosing the two edge wall surfaces as α, and satisfy the relationship: 120° ≤ α ≤ 160°.

[0032] Optionally, the speaker housing has a mounting surface facing the backrest portion. The mounting surface is provided with a mounting opening, and the bass loudspeaker is mounted in the mounting opening;

[0033] Define the maximum dimension of the seat body in the left - right direction as L1, and the distance between the center point of the mounting opening and the center line of the seat body in the left - right direction as L2, and satisfy the relationship: 0.1 ≤ L2 / L1 ≤ 0.4.

[0034] Optionally, the speaker housing includes a first housing and a second housing. The first housing is arranged on the back - to - back side of the backrest portion, and the bass loudspeaker is mounted in the first housing;

[0035] The second housing is arranged on the back - to - back side of the seat cushion portion and encloses a sound cavity with the first housing.

[0036] Optionally, the seat body further includes a support skeleton. The backrest portion is arranged on the support skeleton. The support skeleton is provided with an avoidance hole at a position corresponding to the bass speaker, and the speaker housing covers at least part of the avoidance hole.

[0037] Optionally, the support skeleton includes a first skeleton and a second skeleton. The seat cushion portion is arranged on the first skeleton, and the backrest portion is arranged on the second skeleton;

[0038] The second skeleton extends along the edge of the backrest portion and encloses to form the avoidance hole.

[0039] Optionally, the seat further includes an exciter, and the exciter is arranged on the back - to - back side of the seat body.

[0040] Optionally, the seat further includes a cockpit. A riding cavity is arranged in the cockpit, and the cockpit is further provided with an opening communicating with the riding cavity;

[0041] The seat body is disposed in the riding cavity, and the subwoofer is installed on the cavity wall of the riding cavity.

[0042] Optionally, the cockpit includes a plurality of triangular enclosing plates, and the plurality of enclosing plates enclose to form the riding cavity and the opening;

[0043] The subwoofer is triangular in shape and is installed on the corresponding enclosing plate;

[0044] Alternatively, the subwoofer is in the shape of a quadrilateral formed by combining two triangles arranged at an angle, and is installed on two adjacent enclosing plates.

[0045] The present invention also provides an entertainment system, including the seat as described above.

[0046] When the seat of the technical solution of the present invention is in use, since a subwoofer is provided on the back side of the seat body, and the vibration of the subwoofer during operation is relatively intense, the speaker housing of the subwoofer can drive the seat body to vibrate accordingly and transmit it to the user sitting on the seat. At this time, the user sitting on the seat can not only feel the auditory sense brought by the sound in terms of hearing, but also feel the impact shock brought by the sound in various scenarios tactually due to the vibration of the seat body. In this way, the user can more immerse himself in various entertainment scenarios, thereby greatly enhancing the user's scene experience and improving the use experience. Moreover, the bass speaker of the subwoofer is still installed at the edge of the speaker housing and close to the edge of the seat body. At this time, the speaker housing of the subwoofer can have a larger corresponding area with the middle area of the seat body, and the user sitting on the seat body mainly corresponds to the middle area of the seat body. Therefore, in other words, the corresponding area between the speaker housing and the user is increased, and the "effective vibration area" of the subwoofer is increased, which is beneficial to improving the bass shock effect given by the seat to the user, so as to further improve the user's use experience. Description of the Drawings

[0047] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0048] Figure 1 It is a schematic structural diagram of an embodiment of the seat of the present invention

[0049] Figure 2 For Figure 1 A partial structural diagram of the seat in

[0050] Figure 3 is Figure 2 Another perspective schematic diagram of the local structure of the seat in

[0051] Figure 4 is Figure 2 Another perspective schematic diagram of the local structure of the seat in

[0052] Figure 5 is Figure 2 A perspective schematic diagram of the exploded structure of the seat body and the subwoofer in

[0053] Figure 6 is Figure 5 A perspective schematic diagram of the exploded structure of the seat body and the subwoofer in

[0054] Figure 7 is Figure 6 A perspective schematic diagram of the seat body in

[0055] Figure 8 is Figure 7 Another perspective schematic diagram of the seat body in

[0056] Figure 9 is Figure 7 A perspective schematic diagram of the exploded structure of the seat body in

[0057] Figure 10 is Figure 9 Another perspective schematic diagram of the exploded structure of the seat body in

[0058] Figure 11 is Figure 9 A schematic diagram of the structure of the support frame in

[0059] Figure 12 is Figure 5 A schematic diagram of the structure of the subwoofer in

[0060] Figure 13 is Figure 12 An exploded schematic diagram of the subwoofer in

[0061] Figure 14 is Figure 13 A sectional schematic diagram of the speaker enclosure of the subwoofer in

[0062] Figure 15 is Figure 1 A schematic diagram of the structure of the cockpit in

[0063] Figure 16 is Figure 15 Another perspective schematic diagram of the cockpit in

[0064] Figure 17 is Figure 16 a schematic diagram of an explosion structure of the middle cockpit.

[0065] Explanation of the reference numerals in the drawings:

[0066]

[0067]

[0068] The realization, functional features and advantages of the object of the present invention will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0069] Next, the technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.

[0070] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0071] In the present application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. shall be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0072] In addition, the descriptions involving "first", "second", etc. in this application are for descriptive purposes only, and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel scenarios. Taking "A and / or B" as an example, it includes scenario A, or scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or inability to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0073] A seat, that is, an object for a user to sit on, includes types such as a smart cockpit, an e-sports chair, and a movie-watching seat. During the actual entertainment use of the seat, it and the speaker usually exist as two independent systems. This makes it such that in various entertainment scenarios such as watching movies, playing games, and listening to music, the user can only aurally experience the sound, but cannot tactilely experience the physical feeling brought by the sound, thereby resulting in a limited scenario experience for the user.

[0074] Therefore, based on the above considerations, to solve the problem that the user's scenario experience is not high during the entertainment use of the current seat. Please refer to Figures 1 to 7 , this application proposes a new type of seat 100. The seat 100 innovatively has a subwoofer 30 provided on the back side 17 of the seat body 10, so as to drive the seat body 10 to vibrate through the relatively intense vibration of the subwoofer 30, thereby providing the user with the impact shock feeling brought by the sound and enhancing the user's scenario experience and improving the use experience. Further, the subwoofer 33 in the subwoofer 30 is installed at the edge of the speaker housing 31 and close to the edge position of the seat body 10 to improve the subwoofer shock feeling effect for the user sitting on the seat 100.

[0075] Next, the structure of the seat 100 proposed in this application will be explained and described with embodiments. In an embodiment of this application, please refer to Figures 2 to 7 , and Figure 12 and Figure 13 , the seat 100 proposed in this application includes a seat body 10 and a subwoofer 30; it is defined that the seat body 10 has a seating side 15 and a back side 17 arranged back to back; the subwoofer 30 is provided on the back side 17 of the seat body 10, and the subwoofer 30 includes a speaker housing 31 and a subwoofer 33. The subwoofer 33 is installed at the edge of the speaker housing 31 and close to the edge position of the seat body 10.

[0076] The seat body 10 can be used as the main structure of the seat 100 to provide a seat for the user. The seat body 10 can include a cushion portion 131 and a backrest portion 132 as described below. Of course, the seat body 10 can also include only the cushion portion 131. Further, the seat side 15 and the back side 17 of the seat body 10, that is, when the user sits on the seat 100, the side facing the user is the seat side 15, and the side away from the user is the back side 17.

[0077] The bass speaker 30, that is, the speaker that can play low-frequency sounds, has relatively violent vibrations. Among them, the speaker housing 31 of the bass speaker 30 can be used to set the sound cavity 311 and the installation port 313 connected to the sound cavity 311, and the bass speaker 33 can be installed in the installation port 313. In this way, when the bass speaker 33 is vibrating, it can cause the speaker housing 31 to resonate, thereby driving the seat body 10 to vibrate and give the user a sense of vibration. In addition, the bass speaker 33 in the bass speaker 30 is installed on the edge of the speaker housing 31, that is, the bass speaker 33 is eccentrically arranged in the speaker housing 31. Moreover, the eccentrically arranged bass speaker 33 is also arranged close to the edge of the seat body 10. Among them, it can be the left and right sides of the seat body 10 as described below, and of course it can also be the upper side, and this application does not limit this. In addition, when the seat body 10 includes the cushion portion 131 and the backrest portion 132 as described above, the bass speaker 30 may be disposed separately on the back-to-back side 17 of the cushion portion 131; of course, it may also be disposed only on the back-to-back setting of the backrest portion 132. In this case, the number of the bass speakers 30 may be one, or two or more. Alternatively, the bass speaker 30 may be partially disposed on the back-to-back side 17 of the cushion portion 131, and partially disposed on the back-to-back setting of the backrest portion 132. In this case, when the number of the bass speakers 30 is one, the bass speaker 30 may be disposed in an L-shape, so that part of the bass speaker 30 is disposed on the back-to-back side 17 of the cushion portion 131, and the other part is disposed on the back-to-back setting of the backrest portion 132. When the number of the bass speakers 30 is two or more, each bass speaker 30 may be set in an L-shape as described above; of course, different bass speakers 30 may be respectively set on the back-to-back side 17 of the cushion portion 131 and the back-to-back setting of the backrest portion 132. Therefore, the present application does not limit the number and shape structure of the bass speakers 30. In addition, it should be noted that the bass speaker 30 can be directly installed on the seat body 10. For example: the seat body 10 can be provided with a supporting structure at the bottom of the cushion portion 131. Of course, the bass speaker 30 can also be installed on other objects. For example: when the seat 100 is installed in the seating cavity 511 of the cabin 50 for use, the bass speaker 30 can be installed on the inner wall surface of the cabin 50.

[0078] When the seat 100 of the technical solution of the present application is in use, since a subwoofer 30 is provided on the back side 17 of the seat body 10, and the vibration of the subwoofer 30 during operation is relatively intense, the speaker housing 31 of the subwoofer 30 can drive the seat body 10 to vibrate accordingly and transmit it to the user sitting on the seat 100. At this time, the user sitting on the seat 100 can not only feel the auditory sense brought by the sound in terms of hearing, but also feel the impact vibration brought by the sound in various scenarios tactually due to the vibration of the seat body 10. In this way, the user can more immersively experience various entertainment scenarios, thereby greatly enhancing the user's scene experience and improving the use experience. Moreover, the subwoofer 33 of the subwoofer 30 is still installed at the edge of the speaker housing 31 and close to the edge of the seat body 10. At this time, the speaker housing 31 of the subwoofer 30 can have a larger corresponding area with the middle area of the seat body 10, and the user sitting on the seat body 10 mainly corresponds to the middle area of the seat body 10. Therefore, in other words, it is to increase the corresponding area between the speaker housing 31 and the user and increase the "effective vibration area" of the subwoofer 30, which is beneficial to improving the bass vibration effect given by the seat to the user and further enhancing the user's use experience.

[0079] Please refer to Figures 2 to 7 , and Figure 12 and Figure 13 , in an embodiment of the present application, the seat body 10 includes a seat cushion portion 131 and a backrest portion 132; the backrest portion 132 protrudes from one side of the seat cushion portion 131, at least a part of the speaker housing 31 is provided on the back side 17 of the backrest portion 132, and the subwoofer 33 is close to the edge of the backrest portion 132.

[0080] In this embodiment, the seat body 10 is set to include a seat cushion portion 131 and a backrest portion 132, which can be respectively used for the user's buttocks to sit on and the back to lean on, thus being conducive to improving the comfort of the user sitting on the seat body 10. At this time, at least part of the bass speaker 30 is arranged on the opposite side 17 of the backrest portion 132, and the contact area between the backrest portion 132 and the user is relatively large, so that the corresponding area between the user and the speaker housing 31 of the bass speaker 30 can be relatively large. This is beneficial to increasing the "effective vibration area" of the bass speaker 30 introduced above to the user, so as to improve the bass vibration effect given by the seat 100 to the user. Moreover, there is a relatively large space on the opposite side 17 of the backrest portion 132, which is beneficial to improving the convenience of installing and setting the bass speaker 30. In addition, at least part of the speaker housing 31 is arranged on the opposite side 17 of the backrest portion 132, that is to say, the speaker housing 31 can be entirely arranged on the opposite side 17 of the backrest portion 132; or part of it can be arranged on the opposite side 17 of the backrest portion 132 and part on the opposite side 17 of the seat cushion portion 131.

[0081] Please refer to Figures 2 to 7 , and Figure 12 and Figure 13 , in an embodiment of the present application, it is defined that the seat body 10 has a front-back direction, the seating side 15 of the backrest portion 132 faces forward, and the opposite side 17 of the backrest portion 132 faces backward; the seat body 10 also has a left-right direction perpendicular to the front-back direction, and the bass speaker 33 is close to the left side and / or the right side of the backrest portion 132.

[0082] In this embodiment, the bass speaker 33 is arranged close to the left side and / or the right side of the backrest portion 132, and the seat body 10 usually has a relatively large size in the left-right direction, so it is convenient to arrange the bass speaker 33 on the left side and / or the right side of the seat body 10, while reducing the overall volume of the seat 100. Among them, when the number of the bass speakers 30 is one, the bass speaker 33 can be arranged on at least one of the left edge and the right edge of the speaker housing 31. When the number of the bass speakers 30 is at least two, some of the bass speakers 30 are arranged close to the left side of the seat body 10, and some of the bass speakers 30 are arranged close to the right side of the seat body 10.

[0083] Please refer to Figures 2 to 7 , and Figure 12 and Figure 13 , in an embodiment of the present application, the backrest portion 132 includes a middle wall surface 134 and edge wall surfaces 133 on the opposite side 17; the number of the edge wall surfaces 133 is two, and they are respectively located on the left and right sides of the middle wall surface 134; the bass speaker 33 is arranged corresponding to the edge wall surfaces 133, and the speaker housing 31 covers at least part of the middle wall surface 134.

[0084] In this embodiment, the middle wall surface 134 of the backrest portion 132 can correspond to the back region of the user. Therefore, by arranging the bass loudspeaker 33 corresponding to the edge wall surface 133, the corresponding area between the speaker housing 31 and the middle wall surface 134 can be increased as much as possible, thereby increasing the "effective vibration area" of the bass speaker 30 on the user, so as to improve the bass vibration effect given by the seat 100 to the user. Among them, the speaker housing 31 covers at least part of the middle wall surface 134, including the part where the speaker housing 31 covers the middle wall surface 134 and also including the whole of the middle wall surface 134 covered by the speaker housing 31.

[0085] In an embodiment of the present application, the coverage rate P of the middle wall surface 134 covered by the speaker housing 31 is defined, and the relationship is satisfied: P≥0.5.

[0086] In this embodiment, setting the coverage rate P of the middle wall surface 134 covered by the speaker housing 31 to be greater than or equal to 0.5 can ensure that the speaker housing 31 and the middle wall surface 134 have a large corresponding area, which is conducive to ensuring the "effective vibration area" of the bass speaker 30 on the user, so as to ensure the bass vibration effect given by the seat 100 to the user. Among them, the coverage rate P of the middle wall surface 134 covered by the speaker housing 31 can be 0.5, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95 or 1. Of course, it can also be any value in the above range.

[0087] In an embodiment of the present application, the speaker housing 31 has a mounting surface 315 facing the backrest portion 132, and the bass loudspeaker 33 is mounted on the mounting surface 315. The ratio of the projected area of the bass loudspeaker 33 on the mounting surface 315 to the area of the mounting surface 315 is defined as N, and the relationship is satisfied: 0.3≤N≤0.5.

[0088] In this embodiment, the mounting surface 315 can be used to set the mounting opening 313 introduced above for mounting the bass speaker 33. Meanwhile, the bass speaker box 30 can cover the middle wall surface 134 of the backrest portion 132 through the mounting surface 315. By setting the ratio N of the projected area of the bass speaker 33 on the mounting surface 315 to the area of the mounting surface 315 to be between 0.3 and 0.5, it can be ensured that the volume of the speaker housing 31 will not be too small to affect the corresponding area of the middle wall surface 134 of the backrest portion 132, thus affecting the subsequent vibration effect given to the user. At the same time, it also ensures that the volume of the speaker housing 31 will not be too large, which may cause inconvenience in its installation and layout. Therefore, setting the range of the ratio N of the projected area of the bass speaker 33 on the mounting surface 315 to the area of the mounting surface 315 in this way can balance the vibration effect given by the bass speaker box 30 to the user and the convenience of its installation and layout. Among them, the ratio N of the projected area of the bass speaker 33 on the mounting surface 315 to the area of the mounting surface 315 can be 0.3, 0.35, 0.4, 0.45 or 0.5. Of course, it can also be any value within the above range.

[0089] In an embodiment of the present application, the number of bass speaker boxes 30 is one, and the speaker housing 31 is provided with a bass speaker 33 at least at one of the two edge positions corresponding to the two edge wall surfaces 133.

[0090] In this embodiment, setting the number of bass speaker boxes 30 to one can reduce the number of bass speaker boxes 30, which is beneficial to improving the convenience of its installation and reducing the manufacturing cost of the seat 100. At this time, the bass speaker box 30 can be arranged to extend in the left-right direction to cover the middle wall surface 134 and the two edge wall surfaces 133. The number of speakers can be one, which is arranged corresponding to one of the two edge wall surfaces 133. Of course, the number of speakers can also be two, which are respectively arranged corresponding to the two edge wall surfaces 133.

[0091] Please refer to Figures 2 to 7 and Figure 12 and Figure 13 In an embodiment of the present application, the number of bass speaker boxes 30 is at least two, and two of the bass speaker boxes 30 are distributed in sequence in the left-right direction, and the bass speaker 33 in each bass speaker box 30 is arranged corresponding to one edge wall surface 133.

[0092] In this embodiment, the number of the bass speakers 30 is set to at least two, so that the plurality of bass speakers 30 can be used for sound production work. At this time, not only can the user's auditory experience be improved, but also the vibration action area of the bass speakers 30 on the seat body 10 can be increased, thereby improving the vibration effect provided by the seat 100 to the user tactilely, so as to further enhance the user experience. If two of the bass speakers 30 are arranged in sequence in the left-right direction, the middle wall surface 134 of the backrest portion 132 can be jointly covered by the speaker housings 31 of the two bass speakers 30. In this way, the covering effect of the speaker housing 31 on the middle wall surface 134 of the backrest portion 132 can be improved, which is beneficial to increasing the "effective vibration area" of the bass speakers 30 on the user and improving the vibration feeling provided to the user. At the same time, such an arrangement can also make the bass speakers 30 distributed very regularly and compactly, and can improve the convenience of installation and setting in a limited space. Among them, the number of the bass speakers 30 can be two, and of course, it can also be three or more, and at this time, they can be distributed on the left and right sides of the seat body 10. In addition, when the number of the bass speakers 30 is at least two, the at least two bass speakers 30 can work synchronously, that is, play the same sound source simultaneously. Of course, the at least two bass speakers 30 can also work independently, that is, play different sound sources separately. In addition,

[0093] In an embodiment of the present application, the seat 100 further includes a vibration isolation pad, and the vibration isolation pad is arranged between two adjacent bass speakers 30.

[0094] In this embodiment, by arranging a vibration isolation pad between two adjacent bass speakers 30, the vibration between the two can be isolated, thereby avoiding the generation of noise during their operation, so as to improve the sound production effect of the bass speakers 30.

[0095] In an embodiment of the present application, at least two bass speakers 30 work synchronously.

[0096] In this embodiment, setting at least two bass speakers 30 to work synchronously can, on the one hand, enable the seat 100 to provide vibration feeling simultaneously through at least two bass speakers 30, which is beneficial to improving the vibration feeling intensity. On the other hand, it can also facilitate the electrical control of the at least two bass speakers 30, which is beneficial to improving the convenience of manufacturing the seat 100.

[0097] In an embodiment of the present application, the mounting surface 315 and the middle wall surface 134 are arranged at intervals, and the minimum distance D1 between the mounting surface 315 and the middle wall surface 134 of the speaker housing 31 is defined, and the relationship is satisfied: 0 < D1 ≤ 10 mm.

[0098] In this embodiment, a gap is provided between the mounting surface 315 and the intermediate wall surface 134. When a user sits on the seat body 10 and causes the backrest portion 132 of the seat body 10 to deform, especially when the bass speaker 30 is fixed to the support structure at the bottom of the seat 100 or other objects (e.g., inside the cockpit 50), this gap can provide a movement space for the deformation of the backrest portion 132, thereby avoiding excessive squeezing of the bass speaker 30 and causing damage to the bass speaker 30. Among them, after the user sits on the seat 100 and causes the backrest portion 132 to deform, the intermediate wall surface 134 of the backrest portion 132 can come into contact with the mounting surface 315 of the speaker housing 31 to receive the vibration of the speaker housing 31. In addition, it should be noted that when the two edge wall surfaces 133 are arranged at an angle as described below and the mounting surface 315 is parallel to the corresponding edge wall surface 133, the minimum distance D1 between the mounting surface 315 and the intermediate wall surface 134 can be: the distance between the mounting surface 315 and the connection between the intermediate wall surface 134 and the edge wall surface 133. When the two edge wall surfaces 133 and the intermediate wall surface 134 are coplanar, the minimum distance D1 between the mounting surface 315 and the intermediate wall surface 134 can be: the distance between any position of the mounting surface 315 and the intermediate wall surface 134. When the intermediate wall surface 134 is a convex arc surface, the minimum distance D1 between the mounting surface 315 and the intermediate wall surface 134 can be: the distance between the intermediate positions of the mounting surface 315 and the intermediate wall surface 134. In addition, it should be noted that in other embodiments, when the deformation amount of the backrest portion 132 of the seat body 10 is relatively small, it is also possible that the mounting surface 315 on the speaker housing 31 and the intermediate wall surface 134 of the backrest portion 132 of the seat body 10 are set to be in contact with each other when the user is not sitting on the seat 100. Further, setting the minimum distance D1 between the mounting surface 315 and the intermediate wall surface 134 to be 0 to 10 mm can avoid too large a distance between the bass speaker 30 and the backrest portion 132, thereby affecting the subsequent driving effect on the backrest portion 132 and resulting in a relatively large overall volume of the seat 100. Among them, the minimum distance D1 between the mounting surface 315 and the intermediate wall surface 134 can be 1 mm, 2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm or 10 mm. Of course, it can also be any value within the above range.

[0099] Please refer to Figures 3 to 6 , in an embodiment of the present application, the mounting surface 315 of the speaker housing 31 is parallel to the edge wall surface 133.

[0100] In this embodiment, setting the mounting surface 315 of the speaker housing 31 to be parallel to the edge wall surface 133 can further improve the adaptability and correspondence between the two, so as to improve the compactness of their distribution.

[0101] Please refer to Figure 5, Figure 12 and Figure 13 , in an embodiment of the present application, the subwoofer 30 further includes a protective grille 35, and the protective grille 35 is disposed on the mounting surface 315 and covers the subwoofer 33.

[0102] In this embodiment, the provision of the protective grille 35 can protect the subwoofer 33 mounted on the mounting surface 315, preventing the seat body 10 from exerting excessive extrusion on the subwoofer 33 when deformed due to a user's sitting, which may cause damage to the subwoofer 33. At the same time, the provision of the protective grille 35 can also increase the contact area between the subwoofer 30 and the backrest portion 132 of the seat body 10, thereby facilitating the enhancement of the conversion effect of transmitting vibrations to the backrest portion 132, so as to improve the vibration effect provided by the seat 100 to the user.

[0103] In an embodiment of the present application, the protective grille 35 and the corresponding edge wall surface 133 are arranged at intervals, and the distance D2 between the protective grille 35 and the corresponding edge wall surface 133 satisfies the relationship: 0 < D2 ≤ 5 mm.

[0104] In this embodiment, setting an interval between the protective grille 35 and the edge wall surface 133 can prevent the seat body 10 from exerting excessive extrusion on the protective grille 35 when deformed due to a user's sitting, which may cause damage to the protective grille 35. Further, setting the distance D2 between the protective grille 35 and the corresponding edge wall surface 133 to be from 0 to 5 mm can prevent the distance between the protective grille 35 and the seat body 10 from being too large, resulting in an overly large overall volume of the seat body 10. Among them, the distance D2 between the protective grille 35 and the corresponding edge wall surface 133 can be 1 mm, 2 mm, 3 mm, 4 mm or 5 mm. Of course, it can also be any value within the above range.

[0105] Please refer to Figure 12 and Figure 13 , in an embodiment of the present application, the protective grille 35 includes a grille body 351, a fixing ring 353 and connecting ribs 355. The grille body 351 and the subwoofer 33 are arranged at a relative interval. The fixing ring 353 is connected to the mounting surface 315 and is arranged around the subwoofer 33. The connecting ribs 355 are connected to the grille body 351 and the fixing ring 353.

[0106] In this embodiment, the protective net cover 35 is set to include a net cover body 351, a fixing ring 353, and connecting ribs 355, so that the net cover body 351 can protect the bass speaker 33 installed on the installation surface 315. And through the connecting ribs 355, a gap can be formed between the net cover body 351 and the bass speaker 33 installed on the installation surface 315, thereby avoiding excessive extrusion damage to the bass speaker 33 after the backrest portion 132 of the seat body 10 deforms due to the user's sitting and enters the protective net cover 35. The setting of the fixing ring 353 can facilitate the connection with the speaker housing 31 to improve the connection strength between the two. At the same time, setting the structure of the protective net cover 35 in this way can also make the protective net cover 35 have better elasticity, thereby reducing the possibility of being damaged by extrusion caused by the deformation of the backrest portion 132 of the seat body 10 due to the user's sitting. Among them, the net cover body 351 can be composed of a plurality of concentric rings with different diameters, or can also be a plate body provided with a plurality of holes. The number of the connecting ribs 355 can be multiple, and they are sequentially arranged at intervals along the circumferential direction of the fixing ring 353 to improve the stability of the connection between the net cover and the fixing ring 353.

[0107] Please refer to Figure 12 and Figure 13 , in an embodiment of the present application, the protective net cover 35 and the speaker housing 31 are provided in a split structure.

[0108] In this embodiment, the protective net cover 35 and the speaker housing 31 are set in a split structure, and then they can be assembled together by means of adhesive connection or screw connection, etc. At this time, the protective net cover 35 and the speaker housing 31 can be separately and independently manufactured, which is beneficial to improving the convenience of manufacturing the two. Of course, it should be noted that the present application is not limited to this. In other embodiments, the protective net cover 35 and the speaker housing 31 can also be set in an integral structure.

[0109] Please refer to Figure 7 and Figure 8 , in an embodiment of the present application, the two edge wall surfaces 133 are arranged at an angle, and the opening of the angle formed by enclosing the two edge wall surfaces 133 faces forward.

[0110] In this embodiment, the two edge walls 133 are arranged at an angle, which can reduce the overall volume of the seat body 10 and improve the compactness between the subwoofer 30 and the seat body 10. At the same time, it also makes the minimum distance between the middle wall 134 and the mounting surface 315 formed at the junction of the middle wall 134 and the edge wall 133. That is, when the mounting surface 315 is set to be parallel to the edge wall 133, a relatively large distance between the middle wall 134 and the mounting surface 315 can be ensured to give the seat body 10 space for deformation when the user is sitting.

[0111] In an embodiment of the present application, the angle formed by enclosing the two edge walls 133 is defined as α, and the relationship is satisfied: 120° ≤ α ≤ 160°.

[0112] In this embodiment, the angle α formed by enclosing the two edge walls 133 is set to be between 120° and 160°. On the one hand, it can ensure that the angle α formed by enclosing the two edge walls 133 is not too small, resulting in too small edge walls 133 and affecting the user's vibration experience. On the other hand, it also ensures that the angle α formed by enclosing the two edge walls 133 is not too large, resulting in the strength of the seat 100 being affected. Therefore, setting the range of the angle α formed by enclosing the two edge walls 133 in this way can better balance the user experience and the strength stability of the seat 100. Among them, the angle α formed by enclosing the two edge walls 133 can be 120°, 125°, 130°, 135°, 140°, 145°, 150°, 155° or 160°, and of course it can also be any value in the above interval. Of course, it should be noted that the present application is not limited to this. In other embodiments, the two edge walls 133 and the middle wall 134 can also be arranged in a coplanar manner. Or, they are arranged in a common arc surface, that is, the two edge walls 133 and the middle wall 134 are all outwardly convex arc surfaces.

[0113] In an embodiment of the present application, the maximum dimension of the seat body 10 in the left-right direction is defined as L1, and the distance between the center point of the mounting opening 313 and the center line of the seat body 10 in the left-right direction is defined as L2, and the relationship is satisfied: 0.1 ≤ L2 / L1 ≤ 0.4.

[0114] In this embodiment, the ratio of the distance between the center point of the installation opening 313 and the center line of the seat body 10 in the left-right direction to the size of the seat body 10 in the left-right direction is set to be from 0.1 to 0.4. On the one hand, this can avoid the distance between the installation opening 313 and the center line of the seat body 10 in the left-right direction being too small, which may cause the vibration area given by the seat 100 to be too concentrated, resulting in a relatively small vibration area and affecting the user's vibration experience. On the other hand, it can also avoid the distance between the installation opening 313 and the center line of the seat body 10 in the left-right direction being too large, which may require a relatively large space and lead to the overall volume of the seat 100 being set relatively large. Therefore, setting the ratio range of the distance between the center point of the installation opening 313 and the center line of the seat body 10 in the left-right direction to the size of the seat body 10 in the left-right direction in this way can better balance the vibration experience given by the seat 100 to the user and the overall volume of the seat 100. Among them, the ratio of the distance between the center point of the installation opening 313 and the center line of the seat body 10 in the left-right direction to the size of the seat body 10 in the left-right direction can be 0.1, 0.15, 0.2, 0.25, 0.3, 0.35 or 0.4. Of course, it can also be any value within the above range.

[0115] Please refer to Figure 13 and Figure 14 , in an embodiment of the present application, the bass speaker 30 further includes an inner enclosure 37. The inner enclosure 37 is disposed in the sound cavity 311 of the speaker housing 31 and encloses an air flow channel 371 with the speaker housing 31; the speaker housing 31 is further provided with a communication port 319, and the air flow channel 371 communicates with the communication port 319 and the sound cavity 311.

[0116] In this embodiment, the setting of the communication port 319 and the air flow channel 371 can increase the air flow volume of the sound cavity 311, thereby enhancing the low-frequency effect and improving the sound effect of the bass speaker 33. Of course, it should be noted that in other embodiments, it is also possible that the speaker housing 31 is not provided with the air flow channel 371 and the communication port 319, and the sound cavity 311 in the speaker housing 31 is a closed cavity.

[0117] Please refer to Figure 14 , in an embodiment of the present application, reinforcing ribs 317 are provided on the inner side of the speaker housing 31.

[0118] In this embodiment, the setting of the reinforcing ribs 317 can enhance the strength of the speaker housing 31, further reduce the possibility of its being damaged, and thus contribute to further improving the service life of the bass speaker 30. Among them, the reinforcing ribs 317 can include a plurality of protruding ribs that crisscross each other. As introduced above, the inner enclosure 37 can also be provided with reinforcing ribs 317.

[0119] Please refer to Figure 13, in an embodiment of the present application, on a projection plane parallel to the installation surface 315, the projection of the speaker housing 31 may be triangular.

[0120] In this embodiment, the projection of the speaker housing 31 is set to be triangular, so that the two subwoofers 30 can be arranged relatively compactly with their sides facing each other and one corner facing away, which is conducive to improving the convenience of installing and setting the subwoofers 30 in a limited space. Among them, the shape of the speaker housing 31 is triangular, including the cases where the corners of the speaker housing 31 are chamfered and not chamfered.

[0121] In an embodiment of the present application, the speaker housing 31 includes a first housing and a second housing. The first housing is disposed on the opposite side 17 of the backrest portion 132, and the bass speaker 33 is installed in the first housing; the second housing is disposed on the opposite side 17 of the seat cushion portion 131 and encloses a sound cavity 311 with the first housing.

[0122] In this embodiment, the speaker housing 31 is set to include a first housing and a second housing, so that part of the subwoofer 30 can be disposed on the opposite side 17 of the backrest portion 132, and the other part can be disposed on the opposite side 17 of the seat cushion portion 131, so that the seat 100 can give a vibration feeling to both the user's back and buttocks, thereby further enhancing the user's vibration feeling experience.

[0123] Please refer to Figures 7 to 11 , in an embodiment of the present application, the seat body 10 further includes a support frame 11. The backrest portion 132 is disposed on the support frame 11. The support frame 11 is provided with a relief hole 111 at a position corresponding to the subwoofer 30, and the speaker housing 31 covers at least part of the relief hole 111.

[0124] In this embodiment, the provision of the support frame 11 can improve the support strength of the seat 100, thereby enhancing the stability of the seat 100 in supporting the user. Further, an avoidance hole 111 is provided in the support frame 11 at a position corresponding to the bass speaker 30, and at least a part of the avoidance hole 111 is covered by the speaker housing 31, so that the vibration of the speaker housing 31 can be effectively transmitted to the user sitting on the seat 100 through the avoidance of the avoidance hole 111, which is conducive to enhancing the intensity of the bass vibration sensation given by the seat 100 to the user. At the same time, such an arrangement can also prevent direct hard contact between the support frame 11 and the bass speaker 30, thereby avoiding the generation of vibrating sounds. Therefore, at this time, both the bass vibration sensation of the user in terms of touch and the auditory sensation in terms of vision can be enhanced, which is conducive to further improving the user experience. Among them, the support frame 11 can be made of a metal material, and of course, it can also be made of a plastic material to make it have a relatively high strength. The seat cushion part 131 and the backrest part 132 can be made of sponge, and of course, they can also be made of elastic silicone, rubber or other materials to enable them to come into contact with the user and improve the comfort of the user when sitting. In addition, the support frame 11 can be a frame structure. For example: the first frame 112 and / or the second frame 115 as introduced below. Of course, the support frame 11 can also be a plate structure. Therefore, the specific structural type and shape of the support frame 11 in this application are not limited. In addition, the avoidance hole 111 on the support frame 11 can be a closed hole structure, and of course, it can also be an unclosed hole structure. Moreover, the area of the avoidance hole 111 can be larger than the area of the bass speaker 30, and of course, it can also be smaller than or equal to the area of the bass speaker 30. It is only necessary to ensure that the avoidance hole 111 can avoid the position corresponding to the user sitting on the seat 100 and the bass speaker 30, so that the vibration of the bass speaker 30 can be effectively transmitted to the user sitting on the seat 100.

[0125] Please refer to Figures 8 to 11 , in an embodiment of the present application, the support frame 11 includes a first frame 112 and a second frame 115. The seat cushion part 131 is provided on the first frame 112, and the backrest part 132 is provided on the second frame 115; the second frame 115 extends along the edge of the backrest part 132 and encloses to form the avoidance hole 111.

[0126] In this embodiment, the support frame 11 is provided to include a first frame 112 and a second frame 115, so that the seat cushion part 131 and the backrest part 132 can be supported by the first frame 112 and the second frame 115 respectively, thereby improving the overall support strength of the seat body 10. And the second frame 115 is arranged to extend along the edge of the backrest part 132 to enclose an avoidance hole 111, so that the avoidance hole 111 can have a relatively large area, which is beneficial to improving the avoidance effect. At the same time, it can also make the structure of the second frame 115 relatively simple, which is beneficial to improving the convenience of manufacturing it. Among them, it should be noted that the first frame 112 can be the first frame body 113 and two second frame bodies 114 provided at both ends of the first frame body 113 as introduced below. Of course, the first frame 112 can also be a grid structure including a plurality of horizontal segments and vertical segments, or directly a plate structure. And the second frame 115 can be an unclosed structure. For example: the first segment body 116 and two second segment bodies 117 introduced below. At this time, the avoidance hole 111 enclosed by the second frame 115 can be an unclosed hole structure. Of course, the second frame 115 can also be two relatively spaced segment structures. In addition, the second frame 115 can also be a closed structure. For example: it can be a closed ring structure 55. The avoidance hole 111 enclosed by the second frame 115 can be a closed hole structure.

[0127] Please refer to Figures 9 to 11 , in an embodiment of the present application, the first frame 112 includes a first frame body 113 and two second frame bodies 114. The two second frame bodies 114 are respectively connected to opposite ends of the first frame body 113. It is defined that the seat 100 has an up-down direction, and the two second frame bodies 114 extend obliquely upward; the second frame 115 includes a first segment body 116 and two second segment bodies 117. The first segment body 116 and the first frame body 113 are arranged oppositely. The two second segment bodies 117 are respectively connected to opposite ends of the first segment body 116. One ends of the two second segment bodies 117 far from the first segment body 116 are respectively connected to the two second frame bodies 114; in the direction from the end of the second segment body 117 close to the first segment body 116 to the end close to the second frame body 114, the two second segment bodies 117 extend obliquely downward.

[0128] In this embodiment, the first skeleton 112 includes a first frame body 113 and two second frame bodies 114, and the second skeleton 115 is arranged to include a first section body 116 and two second section bodies 117, which can make the structure of the support skeleton 11 relatively simple, thus facilitating the manufacturing thereof. At the same time, the two second frame bodies 114 are arranged to extend obliquely upward, and in the direction from the end of the second section body 117 close to the first section body 116 to the end close to the second frame body 114, the two second section bodies 117 are arranged to extend obliquely downward, which can make the connection part of the seat cushion part 131 and the backrest part 132 protrude at the edge, and thus can realize the abutting support on the side of the user to improve the comfort of the user sitting on the seat 100.

[0129] Please refer to Figure 11 , in an embodiment of the present application, in the direction from the end of the second frame body 114 close to the first frame body 113 to the direction close to the second section body 117, the distance between the two second frame bodies 114 is arranged to increase; in the direction from the end of the second section body 117 close to the first section body 116 to the end close to the second frame body 114, the distance between the two second section bodies 117 is arranged to increase.

[0130] In this embodiment, in the direction of the first skeleton 112 approaching the second skeleton 115, the distance between the two second frame bodies 114 is arranged to increase; in the direction of the second skeleton 115 approaching the first skeleton 112, the distance between the two second section bodies 117 is arranged to increase, which can make the width (the dimension in the left-right direction) of the front end of the seat cushion part 131 (taking the seating side 15 of the seat body 10 as the front side and the back side 17 of the seat body 10 as the back side), and the width of the upper end of the backrest part 132 can be set relatively small. At this time, the overall volume of the seat 100 can be reduced, thus facilitating the subsequent placement thereof in a limited space. At the same time, such an arrangement can also reduce the use of raw materials, thus helping to reduce the manufacturing cost. In addition, the shape of the seat 100 at this time can also be more novel, which can improve the visual perception effect of the user and enhance the use experience.

[0131] Please refer to Figure 11 , in an embodiment of the present application, the support skeleton 11 further includes two reinforcing skeletons 118, and each reinforcing skeleton 118 includes a first reinforcing section 119 and a second reinforcing section 120 that are connected and arranged at an angle; one ends of the two first reinforcing sections 119 far from the second reinforcing section 120 are connected to the first frame body 113, and one ends of the two second reinforcing sections 120 far from the first reinforcing section 119 are respectively connected to the two second section bodies 117.

[0132] In this embodiment, the arrangement of the two reinforcing skeletons 118 can enhance the overall strength of the supporting skeleton 11, so as to improve the stability of the seat 100 in supporting the user.

[0133] Please refer to Figure 11 , in an embodiment of the present application, the supporting skeleton 11 further includes a reinforcing plate 121, and the reinforcing plate 121 is connected to the two first reinforcing sections 119.

[0134] In this embodiment, by providing the reinforcing plate 121, on the one hand, it can further strengthen the supporting skeleton 11. On the other hand, it can be used for the external installation of the seat 100. For example, when installing the seat 100 in the cockpit 50, the reinforcing plate 121 can be used to connect with the cockpit 50.

[0135] Please refer to in combination with Figures 8 to 11 , in an embodiment of the present application, the supporting skeleton 11 further includes a third skeleton 122, and the third skeleton 122 can be connected to the first section 116 of the second skeleton 115; the seat body 10 further includes a headrest portion 135, and the headrest portion 135 is provided on the third skeleton 122.

[0136] In this embodiment, the third skeleton 122 can support the headrest portion 135, and the headrest portion 135 can be leaned on by the user's head, which is beneficial to improving the comfort of the user when sitting on the seat 100. Among them, the third skeleton 122 can be provided on the back side 17 of the headrest portion 135, and of course, it can also be directly provided on the inner side of the headrest portion 135.

[0137] Please refer to in combination with Figure 8 and Figure 9 , in an embodiment of the present application, an installation groove 136 is provided on the back side 17 of the seat body 10, and the supporting skeleton 11 is embedded in the installation groove 136.

[0138] In this embodiment, embedding the supporting skeleton 11 in the installation groove 136 of the seat body 10 can improve the compactness of the distribution between the two, which is beneficial to reducing the overall volume of the seat 100. At the same time, the installation groove 136 can also play a positioning role in the installation of the supporting skeleton 11 and a limiting role after subsequent assembly, which is beneficial to improving the convenience of the assembly between the supporting skeleton 11 and the seat body 10 and the stability after assembly. Among them, the seat cushion portion 131 and the backrest portion 132 can both be provided with the installation groove 136, so that the first skeleton 112, the second skeleton 115 and the reinforcing skeleton 118 in the supporting skeleton 11 are respectively embedded in the corresponding installation grooves 136. Of course, the above-mentioned headrest portion 135 can also be provided with the installation groove 136, so that the third skeleton 122 can also be embedded in the installation groove 136.

[0139] In an embodiment of the present application, the seat 100 further includes an actuator, which is disposed on the back side 17 of the seat body 10.

[0140] In this embodiment, the actuator can also vibrate after being powered on. Compared with the surface vibration provided by the bass speaker 30 introduced above, the actuator can provide point vibration, thereby better realizing acupoint massage for the user. Of course, it can also be used in combination with the bass speaker 30 for scenario vibration. For example, when being hit in a game scenario, the actuator at the corresponding position can give corresponding vibration to better improve the scenario experience. Among them, the actuator can be set on at least one of the seat cushion part 131, the backrest, and the headrest part 135.

[0141] Please refer to Figure 1 and 15 , in an embodiment of the present application, the seat 100 further includes a cockpit 50. A seating cavity 511 is provided in the cockpit 50, and the cockpit 50 is further provided with an opening 513 communicating with the seating cavity 511; the seat body 10 is disposed in the seating cavity 511, and the bass speaker 30 is installed on the cavity wall of the seating cavity 511.

[0142] In this embodiment, the seat body 10 is disposed in the seating cavity 511 of the cockpit 50. On the one hand, the cockpit 50 can play a protective role for the seat body 10, thereby increasing the service life of the seat body 10. On the other hand, the cockpit 50 can also play a role in sound gathering and sound insulation, so as to improve the listening effect of the user sitting in the seating cavity 511 on the sound emitted by the bass speaker 30, and reduce the leakage of the sound emitted by the bass speaker 30 and the influence of the sound outside the cockpit 50 on the sound emitted by the bass speaker 30.

[0143] Please refer to Figure 15 and Figure 16 , in an embodiment of the present application, the cockpit 50 includes a plurality of triangular enclosing plates 51, and the plurality of enclosing plates 51 enclose to form the seating cavity 511 and the opening 513.

[0144] In this embodiment, an enclosed seat cavity 511 and an opening 513 are formed by enclosing with a triangular enclosure plate 51, which can make the shape of the cockpit 50 relatively novel, thereby facilitating the improvement of the sense of ceremony of using the seat 100 and enhancing the user experience. Moreover, the triangle is the most basic polygon, which can easily enclose to form the required cockpit 50. In addition, the enclosure plate 51 can also facilitate the provision of a mounting position to adapt to the installation of the bass speaker 30, thereby improving the compactness of the distribution among the various mechanisms of the seat 100. For example, the shape of the bass speaker 30 can be triangular so that it can be adapted to be installed on the corresponding enclosure plate 51. Or, when the number of bass speakers 30 is one, the shape of the bass speaker 30 can be a quadrilateral formed by combining two triangles arranged at an angle, so that it can be adapted to be installed on two adjacent enclosure plates 51. Among them, multiple enclosure plates 51 can be integrally arranged to improve the overall strength of the cockpit 50 body. Of course, the multiple enclosure plates 51 can also be separately arranged so that each enclosure plate 51 can be separately and independently manufactured during the manufacture of the cockpit 50 body, and then spliced and enclosed to form the cockpit 50. At this time, the split enclosure plate 51 is simpler in structure and relatively smaller in volume compared to the cockpit 50 body as a whole, so that molds with relatively simple structures and relatively smaller volumes can be correspondingly used for production. And molds with relatively simple structures and relatively smaller volumes have a higher service life and lower costs, so that the manufacturing cost of the cockpit 50 body can be relatively lower accordingly. That is, it is beneficial to reduce the manufacturing cost of the cockpit 50 body at this time. At the same time, it also provides a structural basis for the user to splice the cockpit 50 body. This can cultivate the user's hands-on ability and enhance the fun, thereby facilitating the improvement of the user experience. Further, the enclosure plate 51 can be an isosceles triangle, and the sizes of the respective enclosure plates 51 can be equal. Of course, the enclosure plate 51 can further be an equilateral triangle so that the three side edges of the enclosure plate 51 can have consistency, and thus the directionality of the enclosure plate 51 does not need to be considered during enclosure, further improving the convenience of enclosure. In addition, the enclosure plate 51 can be a single-layer plate structure, and of course, it can also be a multi-layer plate structure. This application does not make any limitations in this regard. In addition, the enclosure plate 51 can enclose to form a triangular prism structure, a cube structure, a cuboid structure, a near-spherical structure or an ellipsoidal structure composed of multiple surfaces. Of course, it can also be a combination of a conical structure 53 and an annular structure 55 as introduced below. This application does not make any limitations on the structural shape formed by the enclosure plate 51.

[0145] Please refer to Figure 16 and Figure 17, in an embodiment of the present application, part of the enclosing plate 51 encloses to form a conical structure 53 with one end open, and part of the enclosing plate 51 encloses to form an annular structure 55 with both ends open. One end of the annular structure 55 is connected to the end with the open end of the conical structure 53; the annular structure 55 and the conical structure 53 enclose to form a seating cavity 511, and the end of the annular structure 55 far from the conical structure 53 encloses to form a communication port 319.

[0146] In this embodiment, enclosing the enclosing plate 51 to form a conical structure 53 with one end open and an annular structure 55 with both ends open can, on the one hand, make the seating cavity 511 have a relatively large volume to facilitate the subsequent seating of users. On the other hand, it can also make the shape of the cockpit 50 more novel, giving users a more attractive visual sense and enhancing the sense of ritual of use, which is beneficial to improving the user experience. In addition, at this time, the enclosing plate 51 at the bottom of the annular structure 55 can also provide a good installation position for installing the seat body 10. And the enclosing plate 51 at the bottom of the conical structure 53 can also provide a good installation position for installing the subwoofer 30. That is to say, setting the structure of the cockpit 50 in this way is beneficial to improving the adaptability and compactness of the installation of the seat body 10 and the subwoofer 30. In addition, it should be noted that the number of the conical structures 53 can be one. Of course, in some embodiments, the number of the conical structures 53 can also be two or more, and the structure formed by splicing the remaining enclosing plates 51 except those enclosing to form the conical structure 53 may not be the annular structure 55 introduced above, but enclose to form other shaped structures. At this time, part of the remaining enclosing plates 51 can be arranged between the conical structures 53 and part of them can be spliced with each other, so that the remaining enclosing plates 51 and the at least two conical structures 53 enclose to form a seating cavity 511, and at the same time, a communication port 319 is formed by enclosing the remaining enclosing plates 51.

[0147] The present application also proposes an entertainment system, which includes a seat 100. The specific structure of the seat 100 refers to the above embodiments. Since this entertainment system adopts all the technical solutions of the above all embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated here one by one. Among them, when the seat 100 is an intelligent cockpit 50, the entertainment system may further include a head-mounted display device (VR device or AR device). At this time, users can use the head-mounted display device more conveniently while sitting on the seat 100. Of course, when the seat 100 is an e-sports chair or a viewing seat 100, the entertainment system may also include a game console or a projector.

[0148] The above are only the preferred embodiments of the present application, and thus do not limit the patent scope of the present application. Any equivalent structural transformation made under the inventive concept of the present application by using the content of the specification and drawings of the present application, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present application.

Claims

1. A seat, characterized in that, Comprising: A seat body, defining that the seat body has a seating side and a back side arranged back to back; And A subwoofer, the subwoofer being provided on the back side of the seat body, the subwoofer including a speaker housing and a subwoofer speaker, the subwoofer speaker being installed at the edge of the speaker housing and close to the edge position of the seat body.

2. The seat according to claim 1, characterized in that, The seat body includes: A seat cushion part; and A backrest part, the backrest part protruding from one side of the seat cushion part, at least part of the speaker housing being provided on the back side of the backrest part, the subwoofer speaker being close to the edge position of the backrest part.

3. The seat according to claim 2, characterized in that, Defining that the seat body has a front - rear direction, the seating side of the backrest part faces forward, and the back side of the backrest part faces backward; The seat body further has a left - right direction perpendicular to the front - rear direction, and the subwoofer speaker is close to the left side and / or the right side of the backrest part.

4. The seat according to claim 3, characterized in that, The backrest part on the back side includes: A middle wall surface; and Edge wall surfaces, the number of the edge wall surfaces being two, and the two edge wall surfaces are respectively located on the left and right sides of the middle wall surface; The subwoofer speaker corresponds to the edge wall surface, and the speaker housing covers at least part of the middle wall surface.

5. The seat according to claim 4, characterized in that, Defining the coverage rate of the middle wall surface covered by the speaker housing as P, satisfying the relationship: P≥0.5; And / or, the speaker housing has a mounting surface facing the backrest part, the subwoofer speaker is installed on the mounting surface, defining the ratio of the projected area of the subwoofer speaker on the mounting surface to the area of the mounting surface as N, satisfying the relationship: 0.3≤N≤0.

5.

6. The seat according to claim 4, characterized in that, The number of the subwoofers is one, and the speaker housing is provided with the subwoofer speaker at at least one of the two edge positions corresponding to the two edge wall surfaces.

7. The seat according to claim 4, characterized in that, The number of the subwoofers is at least two, and two of the subwoofers are distributed in sequence in the left - right direction, and the subwoofer speaker in each subwoofer corresponds to one edge wall surface.

8. The seat according to claim 7, characterized in that, The seat further includes a vibration isolation pad, and the vibration isolation pad is provided between two adjacent subwoofers; And / or, at least two subwoofers work synchronously.

9. The seat according to claim 4, wherein The speaker housing has a mounting surface facing the backrest part, and the subwoofer speaker is installed on the mounting surface; The mounting surface and the middle wall surface are arranged at an interval, defining the minimum distance between the mounting surface and the middle wall surface as D1, satisfying the relationship: 0<D1≤10mm.

10. The seat according to claim 4, characterized in that, The speaker housing has a mounting surface facing the backrest part, the subwoofer speaker is installed on the mounting surface, and the mounting surface is parallel to the edge wall surface.

11. The seat according to claim 4, characterized in that The speaker housing has a mounting surface facing the backrest part, and the subwoofer speaker is installed on the mounting surface; The subwoofer further includes a protective net cover, and the protective net cover is provided on the mounting surface and covers the subwoofer speaker.

12. The seat according to claim 11, characterized in that, The protective net cover and the corresponding edge wall surface are arranged at an interval, defining the distance between the protective net cover and the corresponding edge wall surface as D2, satisfying the relationship: 0<D2≤5mm; And / or, the protective net cover includes a net cover body, a fixing ring, and connecting ribs. The net cover body and the bass loudspeaker are arranged at a relative interval. The fixing ring is connected to the mounting surface and surrounds the bass loudspeaker. The connecting ribs are connected to the net cover body and the fixing ring; And / or, the protective net cover and the speaker housing are arranged in a split structure.

13. The seat according to claim 4, characterized in that, The two edge wall surfaces are arranged at an angle, and the opening of the angle formed by enclosing the two edge wall surfaces faces forward.

14. The seat according to claim 13, characterized in that, Define the angle formed by enclosing the two edge wall surfaces as α, and satisfy the relationship: 120° ≤ α ≤ 160°.

15. The seat according to claim 3, characterized in that The speaker housing has a mounting surface facing the backrest portion, and a mounting opening is provided on the mounting surface. The bass loudspeaker is mounted in the mounting opening; Define the maximum dimension of the seat body in the left-right direction as L1, and the distance between the center point of the mounting opening and the center line of the seat body in the left-right direction as L2, and satisfy the relationship: 0.1 ≤ L2 / L1 ≤ 0.

4.

16. The seat according to claim 2, characterized in that, The speaker housing includes a first housing and a second housing. The first housing is arranged on the back side of the backrest portion, and the bass loudspeaker is mounted in the first housing; The second housing is arranged on the back side of the seat cushion portion and encloses a sound cavity with the first housing.

17. The seat according to claim 2, characterized in that, The seat body further includes a support skeleton. The backrest portion is arranged on the support skeleton. The support skeleton is provided with an avoidance hole at a position corresponding to the bass speaker, and at least part of the avoidance hole is covered by the speaker housing.

18. The seat according to claim 17, characterized in that, The support skeleton includes a first skeleton and a second skeleton. The seat cushion portion is arranged on the first skeleton, and the backrest portion is arranged on the second skeleton; The second skeleton extends along the edge of the backrest portion and encloses to form the avoidance hole.

19. The seat according to any one of claims 1 to 18, characterized in that, The seat further includes an exciter, and the exciter is arranged on the back side of the seat body.

20. The seat according to any one of claims 1 to 18, characterized in that, The seat further includes a cockpit. A passenger cavity is provided in the cockpit, and an opening communicating with the passenger cavity is further provided in the cockpit; The seat body is arranged in the passenger cavity, and the bass speaker is mounted on the cavity wall of the passenger cavity.

21. The seat according to claim 20, characterized in that, The cockpit includes a plurality of triangular enclosing plates, and the plurality of enclosing plates enclose to form the passenger cavity and the opening; The shape of the bass speaker is triangular, and it is mounted on the corresponding enclosing plate; Or, the shape of the bass speaker is a quadrilateral formed by combining two triangles arranged at an angle, and it is mounted on two adjacent enclosing plates.

22. An entertainment system, characterized in that, Including the seat according to any one of claims 1 to 21.

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