CN113173132B - Speaker device for vehicle and vehicle - Google Patents
Speaker device for vehicle and vehicle Download PDFInfo
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- CN113173132B CN113173132B CN202110267645.1A CN202110267645A CN113173132B CN 113173132 B CN113173132 B CN 113173132B CN 202110267645 A CN202110267645 A CN 202110267645A CN 113173132 B CN113173132 B CN 113173132B
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- 230000007246 mechanism Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 45
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0217—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for loud-speakers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0005—Dashboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0043—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for integrated articles, i.e. not substantially protruding from the surrounding parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a loudspeaker device for a vehicle and the vehicle, comprising a secondary instrument desk and at least two loudspeakers, wherein the secondary instrument desk is positioned between a main driver seat and a secondary driver seat of the vehicle, the secondary instrument desk comprises two mounting surfaces which face to the main driver seat and the secondary driver seat respectively, and the loudspeakers are arranged on the mounting surfaces towards the outer sides of the mounting surfaces; the inside of the auxiliary instrument desk is of a cavity structure, and the cavity structure of the auxiliary instrument desk is a sounding cavity of the loudspeaker. According to the invention, the loudspeaker is arranged in the auxiliary instrument desk, and the existing cavity structure of the auxiliary instrument desk is used as a sound emitting cavity, so that on one hand, the bass sound field of the central part of the vehicle is enhanced, the Hi-Fi (high fidelity) effect is improved, and the sound effect is good; on the other hand, the utilization rate of the vehicle space is improved, the energy transfer of bass is effectively shortened, and the vehicle energy is saved.
Description
Technical Field
The present invention relates to the field of speaker technologies, and in particular, to a speaker device for a vehicle and a vehicle.
Background
With the continuous development of vehicle technology, the requirements of people on life quality are continuously increased, and the requirements of people on vehicles are also higher and higher, in particular to a sound system of the whole vehicle; of these, consumers prefer bass and subwoofers over treble and midrange, which are more distance sensitive to spread. In the existing vehicle-mounted loudspeaker, heavy bass is often arranged in a trunk due to larger space requirement and is far away from passengers; the common bass is arranged below the vehicle door, but due to space limitation, the diving frequency is limited; and the sound field is weaker at the central part of the whole vehicle, so that the positioning feeling is insufficient, and the ideal Hi-Fi (high fidelity) effect cannot be achieved.
In the cabin of a vehicle, an auxiliary instrument desk located in the middle of the cabin is an indispensable component of the vehicle, the upper surface of the auxiliary instrument desk is often used for arranging a gear shifting mechanism, a placing table and other structures, and the inside of the auxiliary instrument desk is often arranged as a cavity based on the light weight requirement of the whole vehicle, the operation flexibility of the gear shifting mechanism and other factors, but the cavity is often idle, so that the space is wasted.
Therefore, there is a need for a speaker device for a vehicle, which can solve the problem that a woofer cannot be arranged in a region close to a driver due to space limitation, enhance a woofer sound field in a central portion of the whole vehicle, and improve experience feeling of a user.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a loudspeaker device for a vehicle and the vehicle, which can enhance the bass sound field of the central part of the whole vehicle and improve the experience of users.
The invention provides a loudspeaker device for a vehicle, which comprises a secondary instrument desk and at least two loudspeakers, wherein the secondary instrument desk is positioned between a main driver seat and a secondary driver seat of the vehicle, the secondary instrument desk comprises two mounting surfaces which face the main driver seat and the secondary driver seat respectively, and the loudspeakers are arranged on the mounting surfaces towards the outer sides of the mounting surfaces; the inside of the auxiliary instrument desk is of a cavity structure, and the cavity structure of the auxiliary instrument desk is a sounding cavity of the loudspeaker.
Further, the speakers are arranged in pairs, and two of the speakers in a pair are arranged facing away from each other.
Further, the cavity structure of the auxiliary instrument desk is a closed cavity.
Further, the speaker has a sound amplifying portion that is located on an outer surface of the sub instrument desk, and that faces sideways of the vehicle.
Further, the edge of the sound amplifying part is connected with the outer wall of the auxiliary instrument desk in a matching way, and the loudspeaker is connected with the auxiliary instrument desk in a sealing way through hot plate welding.
Further, the sound amplifying part is in an outward-expansion truncated cone shape.
Further, the sub-instrument desk comprises a front sub-instrument desk and a rear sub-instrument desk, and the speaker is arranged on the front sub-instrument desk and/or the rear sub-instrument desk.
Preferably, at least one pair of the speakers is at least one of a tweeter, a midrange speaker, a woofer, a subwoofer and a surround speaker.
Further, the speaker device for a vehicle further includes a control mechanism for controlling the speaker device for a vehicle to sound.
The invention also provides a vehicle comprising a loudspeaker device for a vehicle as claimed in any one of the preceding claims.
The implementation of the invention has the following beneficial effects:
1. the loudspeaker is arranged in the auxiliary instrument desk, is equal and nearer to the main and auxiliary drivers in the vehicle, enhances the bass sound field of the central part of the whole vehicle, has good Hi-Fi (high fidelity) effect, can bring stronger bass feeling through limited sounding, and has good user experience feeling.
2. The existing cavity structure in the auxiliary instrument desk is used as a sound generating cavity, so that on one hand, the energy transmission of bass can be effectively shortened, and the energy in a vehicle can be effectively saved; on the other hand, the utilization rate of the space in the vehicle is improved.
3. The paired speakers are arranged back to back, so that the instrument desk vibration possibly caused by the speakers can be counteracted, and the stability is good.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the following description will briefly explain the drawings used in the embodiments, in which like elements are denoted by like reference numerals. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
Fig. 1 is a schematic cross-sectional structure of a speaker device for a vehicle in one possible embodiment of the present invention;
FIG. 2 is a schematic diagram of the position structure of a pair of speakers according to one possible embodiment of the present invention;
fig. 3 is a schematic view showing an external structure of a speaker device for a vehicle in one possible embodiment of the present invention.
Wherein, the reference numerals in the figures correspond to: 1-auxiliary instrument desk, 11-cavity structure, 12-installation face, 2-loudspeaker and 21-amplifying part.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it should be noted that the azimuth or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the azimuth or positional relationships shown in the drawings, and are merely for convenience of describing the present invention, and do not indicate or imply that the referred devices or structures must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present invention; also, the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
In the field of car audio, one is always pursuing such an effect: when the device is sitting in a vehicle and just before a stage, all sounds are emitted from a front windshield, eyes are closed, and the sound of each musical instrument can achieve the best replay effect just like feeling the scene of a concert, so that the sound of each musical instrument is the Hi-Fi (High Fidelity) effect of the professional level, namely the high-fidelity effect; the key point is that the sound source synchronization and the amplification ratio of signals in each frequency range are the same, which is not a difficult problem for the household sound, because the high, medium and low frequency units of the household sound are all arranged in the same fixed box body, and all music signals are amplified by the same power amplifier, the amplification ratio is consistent, and therefore, the excellent tone balance degree is easy to achieve; however, the vehicle-mounted sound equipment is different, because of the limitation of the mounting positions, the subwoofer unit can be only mounted on the rear trunk box, the middle bass speaker unit can be only mounted on the lower front part of the vehicle door, and the high pitch speaker unit is generally mounted near the A column, so that the effect is likely to only hear the front high pitch and the bass transmitted from the rear, and the middle pitch part is weaker; because the amplification and power requirements of different speaker units are different, the vehicle-mounted sound equipment generally only adopts a mode of driving speakers by a plurality of power amplifiers, so that the ideal level of tone balance degree is difficult to reach.
In order to solve a series of problems of insufficient positioning sense, poor high-fidelity effect and the like caused by weak central sound field in the existing vehicle, the embodiment provides a vehicle, a loudspeaker device for the vehicle is arranged in the vehicle, the loudspeaker 2 can be arranged by utilizing the existing cavity in the auxiliary instrument desk 1, extra space is not occupied, the high utilization rate of the space in the vehicle is realized, meanwhile, the sound effect in the vehicle can be improved, and the experience feeling of a user is improved.
Specifically, as shown in fig. 1 to 3 of the drawings, the speaker device for a vehicle includes a sub-meter 1 and two speakers 2 located between a main driver's seat and a sub-driver's seat of the vehicle, assuming that the vehicle is in a forward direction of the vehicle as a vehicle longitudinal direction and left and right sides of the vehicle as vehicle transverse directions, the sub-meter 1 in the vehicle is located generally in the middle of the vehicle transverse directions, extends along the vehicle longitudinal direction, the sub-meter 1 is equidistant from the main driver's seat and the sub-driver's seat of the front row in the vehicle transverse directions, the sub-meter 1 includes two mounting surfaces 12 facing the main driver's seat and the sub-driver's seat, respectively, the mounting surfaces 12 are vertically disposed and extend in the vehicle longitudinal direction, the speakers 2 are disposed on the mounting surfaces 12 facing the outside of the mounting surfaces 12, i.e., the two speakers 2 are disposed in the vehicle transverse directions, one speaker 2 faces the main driver's seat, and the other speaker 2 faces the sub-driver's seat, so that the two speakers 2 are balanced in space and distance, equidistant from each passenger and nearer, and the driver and passenger can enjoy a more excellent viewing experience.
Meanwhile, the inside of the auxiliary instrument desk 1, namely, a cavity structure 11 is arranged between two mounting surfaces 12, the cavity structure 11 is an existing and idle space in the production design, and in the invention, the cavity structure 11 is used as a sounding cavity of the loudspeaker 2, so that on one hand, the space utilization rate of a vehicle is improved, and on the other hand, the cavity structure 11 is used as a sounding cavity which is equivalent to a sound box, and the larger the volume is, the better the sound effect is; taking a bass loudspeaker as an example, by taking a secondary instrument 1 table positioned in the middle of a vehicle as a sound emitting cavity, the energy transmission of bass is effectively shortened, the limited sound emission can bring stronger bass feeling due to the closer distance, and the energy sources in the vehicle can be saved under the condition of enjoying the same sound effect; compared with the traditional loudspeaker, the bass loudspeaker has the advantages that the tone quality is greatly improved: firstly, the frequency range of the traditional bass loudspeaker is 80-500 Hz, but the loudspeaker 2 of the invention can reach 50-500 Hz, the frequency is lower, the bass effect is better, the tone color is compact, and the strength feeling is strong; secondly, the high-pitched effect achieved by the loudspeaker 2 is far stronger in terms of cleanliness and brightness than that of a conventional woofer; again, the speaker 2 in this embodiment can achieve a better mid-range effect, and the sound color is thick and undistorted, and the recognition degree is high.
Specifically, for a typical sound box, the size of the box does influence the sound quality, and the size of the cavity structure 11 also influences the sound effect of the speaker 2, because the volume of the sub-instrument desk 1 itself is limited, the volume of the cavity structure 1 on the vehicle is generally not more than 20L, and the size ratio of the speaker 2 to the cavity structure 11 is preferably 1 (inch): 2 (liter); the preferred volume of the cavity structure 11 in the secondary instrument desk 1 can be determined depending on the size of the selected speaker 2 at the time of production of the secondary instrument desk 1, for example, when the speaker 2 is selected to be 6.5 inches in diameter, the recommended enclosure volume is 13L, then the cavity structure 11 can be designed to be 12-14L at the time of production so that the speaker 2 is matched to its sound generating cavity size to provide the best sound effect; on the contrary, the optimal size of the loudspeaker 2 can be determined according to the volume of the cavity structure 11 which is already formed, so that the loudspeaker device for the vehicle can provide the best possible sound effect under different practical conditions; it should be noted that, the ratio of the speaker 2 to the cavity structure 11 may not be limited to the above ratio, and when the factory data of some special speakers 2 indicate that there is a special requirement for the volume of the box, the optimal ratio of the speaker 2 to the cavity structure 11 is determined according to the factory data so as to ensure the sound effect.
In addition, the cavity structure 11 as the sound generating cavity has a size which can achieve a better bass effect when set according to the golden section ratio of 0.618; as shown in fig. 1 of the specification, due to the structural limitation of the sub-instrument desk 1 itself, the cavity structure 11 is often in an irregular rectangular parallelepiped shape, the dimension toward the vehicle transverse direction is the depth of the cavity structure 11 based on the installation position of the speaker 2, the dimension extending along the vehicle longitudinal direction inside the installation surface 12 is the length of the cavity structure 11, the dimension in the vertical direction inside the installation surface 12 is the width of the cavity structure 11, and when the depth: length = 0.618, and length: width=0.618, or when depth: width = 0.618, and width: length=0.618, the optimal sound can be achieved; the ratio can be selected to be 0.580-0.660 in consideration of the actual structural characteristics of the vehicle and errors possibly generated during production, so that the cavity structure 11 does not have a common normal frequency for enhancing internal resonance when being in an approximate size, and the sound effect is good.
Specifically, as shown in fig. 2 of the specification, the speakers 2 are arranged in pairs, and the two speakers 2 in pairs are arranged in back-to-back mode, so that the balance is good, and the same effect of the sound effects of the main and auxiliary drivers is achieved; in addition, when speaker 2 vibration sound production, not only have the sound wave in the front, the back also has the sound wave, consequently, the vice instrument desk 1 vibration that probably brings when setting up can effectively offset speaker 2 sound production dorsad, and stability is good, and whole car comfort level is high.
Specifically, as shown in fig. 1 of the specification, when the cavity structure 11 of the auxiliary instrument desk 1 is used as an acoustic cavity, a closed cavity can be preferred, the loudspeaker 2 is arranged in a completely closed cavity structure 11, and the sound waves of the loudspeaker 2 are separated by using the side walls around the cavity structure 11 so as to prevent an acoustic short circuit phenomenon; the air in the completely closed cavity structure 11 acts as a spring for the loudspeaker 2, which can be used to improve the low frequency response of the loudspeaker, so that the bass sound is deep and the resolution of the bass sound is good.
Specifically, as shown in fig. 2-3 of the specification, the speaker 2 has a speaker part 21, the speaker part 21 is located on the outer surface of the sub-instrument desk 1 and faces the vehicle transverse direction, i.e. the speaker part 21 faces the main driving position or the auxiliary driving position, and is arranged at a close distance, so as to ensure that limited sound production can be heard by a driver to the greatest extent, and a stronger bass feeling is brought; correspondingly, a mounting hole for exposing the amplifying part 21 is formed in the mounting surface 12, so that the main body part of the loudspeaker 2 is positioned in the auxiliary instrument desk 1, the amplifying part 21 is exposed out of the cavity structure 11 of the auxiliary instrument desk 1 through the mounting hole, at the moment, in order to ensure the tightness of the cavity structure 11, the edge of the amplifying part 21 is in matched connection with the outer wall (namely the peripheral wall of the mounting hole) of the auxiliary instrument desk 1, the position, which contacts the mounting hole, of the amplifying part 21 is a connection part, the contour of the connection part is the same as that of the mounting hole, so that the amplifying part 21 and the mounting hole are accurately positioned, the width of the upper edge of the amplifying part 21 needs to be larger than the width of the connection part, namely the width of the edge of the amplifying part 21 is larger than the maximum width of the mounting hole, the edge of the amplifying part 21 is ensured to be connected with the peripheral wall of the mounting hole, the loudspeaker 2 cannot fall into the cavity structure 11 due to overlarge mounting hole, the fixation failure is ensured, and the functional stability of a loudspeaker device for a vehicle is ensured; in one possible embodiment of the present disclosure, the amplifying part 21 is connected with the peripheral wall of the mounting hole through bolts, and the edge of the amplifying part 21 and the peripheral wall of the mounting hole are provided with screw holes which are equal in number and correspond to each other one by one, so that bolts penetrate to fixedly connect the speaker 2 with the auxiliary instrument desk 1; in another possible embodiment of the present disclosure, in order to avoid poor sound effects caused by insufficient tightness between the speaker 2 and the sub-instrument desk 1, the edge of the amplifying part 21 and the peripheral wall of the mounting hole may be preferably glued, so as to ensure the reliability of connection and fixation on the one hand, and ensure the tightness of the cavity structure 11 on the other hand; in a preferred embodiment of the present disclosure, the speaker 2 may be further welded and sealed with the mounting surface 12 by a hot plate to form an integrated subwoofer cavity structure, which has better sealing connection effect and better subwoofer sound effect, and the integrated subwoofer cavity structure is the interior of the cavity structure 11, so that the degree of platformization and modularization is good; in addition, in one possible embodiment of the present specification, the amplifying part 21 may be provided in a truncated cone shape of a flaring type, so that the sound emission of the speaker 2 can be effectively amplified, the sound propagation is uniform and balanced, and the bass effect is good.
Specifically, the direction shown in fig. 1 of the specification is taken as a reference, the left side in the drawing is the direction of the vehicle head, the right side in the drawing is the direction of the vehicle tail, the loudspeaker 2 can be arranged at the position shown in fig. 1, the loudspeaker 2 is positioned on the mounting surface 12 and is close to the direction of the vehicle head, the loudspeaker 2 can also be arranged on the mounting surface 12 and is close to the vehicle tail, at the moment, the distance from the driver is nearest, the sound which can be heard by the driver is maximum, the energy transmission path of bass is shortened to the greatest extent, so that the sound effect is the best, otherwise, under the condition of reaching the same sound effect, the energy which needs to be provided for sound production of the loudspeaker 2 is the least, the energy in the vehicle can be effectively saved, and the cruising ability of the whole vehicle is further improved; in the longitudinal direction of the vehicle, because of the structure limitation of the auxiliary instrument desk 1, the length of the installation surface 12 is limited, and the distances between different positions on the installation surface 12 and drivers are not far, the loudspeaker 2 can be arranged at any position of the installation surface 12 according to actual conditions and different requirements under the condition that the bass sound effect is not influenced, so that the overall Hi-Fi effect of the loudspeaker device for the vehicle is improved; in addition, in some vehicle models, more than one auxiliary instrument desk 1 is arranged, the auxiliary instrument desk 1 can further comprise a front auxiliary instrument desk and a rear auxiliary instrument desk, the paired speakers 2 can be arranged on the front auxiliary instrument desk or the rear auxiliary instrument desk, or the pairs of speakers 2 are respectively arranged on the front auxiliary instrument desk and the rear auxiliary instrument desk, so that better and stronger sound effects can be achieved.
Specifically, each pair of speakers 2 may be not only a woofer enhancing bass sound effect, but also at least one of a tweeter, a midrange speaker, a woofer, a subwoofer and a surround speaker in other embodiments of the present specification, so as to meet different requirements of actual situations and customers; for example, in one possible embodiment of the present specification, a pair of surround speakers are provided at the sub-instrument desk 1, and in another possible embodiment of the present specification, a pair of tweeters are provided at the front sub-instrument desk, and a pair of woofers are provided at the rear sub-instrument desk, so as to bring a higher quality sound effect experience to the driver.
Specifically, in order to achieve normal sound emission of the speaker, the speaker device for a vehicle further includes a control mechanism for controlling the speaker device for a vehicle to emit sound; when the control mechanism receives a starting instruction, the loudspeaker 2 in the loudspeaker device for the vehicle is controlled to sound, and the loudspeaker 2 takes the cavity structure 11 as a sound producing cavity and is arranged in the auxiliary instrument desk 1, namely the middle part of the transverse direction of the vehicle, and the distances between the auxiliary instrument desk and a main and auxiliary driving position are equal, so that good tone balance degree can be achieved, and the bass sound field of the central part of the whole vehicle can be enhanced; compared with the traditional vehicle-mounted loudspeaker, the vehicle-mounted loudspeaker can achieve more excellent effects in the aspects of front sound field effect (front sound effect feel), sound field positioning (positioning of different sound sources in the sound field is accurate), space sense (space feeling of the reverberation effect of bass to the sound effect), replay effect (sound reduction fidelity effect), sound image effect (tone quality, tone quality and picture quality effect) and the like, thereby providing more excellent Hi-Fi effect with balanced tone quality.
According to the embodiment, the invention has the following beneficial effects:
1. the loudspeaker is arranged in the auxiliary instrument desk, is equal and nearer to the main and auxiliary drivers in the vehicle, enhances the bass sound field of the central part of the whole vehicle, has good Hi-Fi (high fidelity) effect, can bring stronger bass feeling through limited sounding, and has good user experience feeling.
2. The existing cavity structure in the auxiliary instrument desk is used as a sound generating cavity, so that on one hand, the energy transmission of bass can be effectively shortened, and the energy in a vehicle can be effectively saved; on the other hand, the utilization rate of the space in the vehicle is improved.
3. The paired speakers are arranged back to back, so that the instrument desk vibration possibly caused by the speakers can be counteracted, and the stability is good.
While the invention has been described with respect to certain embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended to cover the invention as defined by the appended claims.
Claims (8)
1. A speaker device for a vehicle, characterized by comprising a sub-instrument desk (1) and at least two speakers (2) located between a main driver's seat and a sub-driver's seat of the vehicle, the sub-instrument desk (1) comprising two mounting surfaces (12) facing the main driver's seat and the sub-driver's seat, respectively, the speakers (2) being arranged on the mounting surfaces (12) towards the outside of the mounting surfaces (12); the speakers (2) are arranged in pairs, the two speakers (2) in the pairs are arranged back to back, and the back surfaces of the two speakers (2) are directly abutted; the main body of the loudspeaker (2) is positioned inside the auxiliary instrument desk (1), a cavity structure (11) is arranged inside the auxiliary instrument desk (1), the cavity structure (11) of the auxiliary instrument desk (1) is a sounding cavity of the loudspeaker (2), and the cavity structure (11) of the auxiliary instrument desk (1) is a closed cavity.
2. A speaker device for a vehicle according to claim 1, characterized in that the speaker (2) has a sound amplifying portion (21), the sound amplifying portion (21) is located on an outer surface of the sub instrument desk (1), and the sound amplifying portion (21) is directed sideways of the vehicle.
3. A speaker device for a vehicle according to claim 2, characterized in that the edge of the sound amplifying part (21) is connected in a matching manner to the outer wall of the sub-instrument desk (1), and the speaker (2) is connected to the sub-instrument desk (1) by means of a hot plate welding seal.
4. A loudspeaker device for a vehicle according to claim 2, characterized in that the loudspeaker (21) is of a flared cone shape.
5. A speaker device for a vehicle according to claim 1, wherein the sub-instrument desk (1) includes a front sub-instrument desk and a rear sub-instrument desk, and the speaker (2) is provided to the front sub-instrument desk and/or the rear sub-instrument desk.
6. A speaker arrangement for a vehicle according to claim 1, characterized in that at least one pair of the speakers (2) is at least one of a tweeter, a midrange, a woofer, a subwoofer and a surround speaker.
7. A speaker device for a vehicle as claimed in claim 1, further comprising a control mechanism for controlling the speaker device for a vehicle to sound.
8. A vehicle comprising a speaker device for a vehicle according to any one of claims 1 to 7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110267645.1A CN113173132B (en) | 2021-03-12 | 2021-03-12 | Speaker device for vehicle and vehicle |
| CN202311148305.2A CN117124995A (en) | 2021-03-12 | 2021-03-12 | Speaker device for vehicle and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110267645.1A CN113173132B (en) | 2021-03-12 | 2021-03-12 | Speaker device for vehicle and vehicle |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311148305.2A Division CN117124995A (en) | 2021-03-12 | 2021-03-12 | Speaker device for vehicle and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113173132A CN113173132A (en) | 2021-07-27 |
| CN113173132B true CN113173132B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110267645.1A Active CN113173132B (en) | 2021-03-12 | 2021-03-12 | Speaker device for vehicle and vehicle |
| CN202311148305.2A Pending CN117124995A (en) | 2021-03-12 | 2021-03-12 | Speaker device for vehicle and vehicle |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311148305.2A Pending CN117124995A (en) | 2021-03-12 | 2021-03-12 | Speaker device for vehicle and vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217135690U (en) * | 2022-04-27 | 2022-08-05 | 苏州上声电子股份有限公司 | Vehicle-mounted audio device and bass loudspeaker set thereof |
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| CN112172706A (en) * | 2020-09-29 | 2021-01-05 | 瑞声新能源发展(常州)有限公司科教城分公司 | Motor vehicle, armrest box and vehicle-mounted bass module |
| CN215204705U (en) * | 2021-03-12 | 2021-12-17 | 武汉路特斯汽车有限公司 | Vehicle is with mechanism and vehicle of raising one's voice |
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| JP5967645B2 (en) * | 2012-01-24 | 2016-08-10 | アルパイン株式会社 | Installation structure of speaker device in vehicle |
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- 2021-03-12 CN CN202311148305.2A patent/CN117124995A/en active Pending
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| CN1513698A (en) * | 2002-12-31 | 2004-07-21 | 上海大众汽车有限公司 | Automobile seat arm |
| JP2010215074A (en) * | 2009-03-16 | 2010-09-30 | Molten Corp | Vehicular speaker device |
| JP2017039450A (en) * | 2015-08-21 | 2017-02-23 | ダイキョーニシカワ株式会社 | Vehicular speaker system |
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| JP2020080450A (en) * | 2018-11-12 | 2020-05-28 | 小島プレス工業株式会社 | Speaker system |
| CN111516576A (en) * | 2020-04-30 | 2020-08-11 | 歌尔科技有限公司 | Automobile headrest and automobile sound system |
| CN112172706A (en) * | 2020-09-29 | 2021-01-05 | 瑞声新能源发展(常州)有限公司科教城分公司 | Motor vehicle, armrest box and vehicle-mounted bass module |
| CN215204705U (en) * | 2021-03-12 | 2021-12-17 | 武汉路特斯汽车有限公司 | Vehicle is with mechanism and vehicle of raising one's voice |
Also Published As
| Publication number | Publication date |
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| CN117124995A (en) | 2023-11-28 |
| CN113173132A (en) | 2021-07-27 |
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