CN110303991A - A kind of seat and vehicle with vocal function - Google Patents
A kind of seat and vehicle with vocal function Download PDFInfo
- Publication number
- CN110303991A CN110303991A CN201910515635.8A CN201910515635A CN110303991A CN 110303991 A CN110303991 A CN 110303991A CN 201910515635 A CN201910515635 A CN 201910515635A CN 110303991 A CN110303991 A CN 110303991A
- Authority
- CN
- China
- Prior art keywords
- mid
- chair back
- sounding
- seat
- sounding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001755 vocal Effects 0.000 title claims abstract description 21
- 230000000875 corresponding Effects 0.000 claims abstract description 4
- 210000000474 Heel Anatomy 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000000644 propagated Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- B60R2011/0012—Seats or parts thereof
- B60R2011/0015—Back-rests
-
- 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
Abstract
The invention discloses a kind of seat and vehicle with vocal function.The seat includes the chair back and multiple Hi-Mid sounding devices, the chair back includes the back side opposite with the occupant of the seat, the multiple Hi-Mid sounding device is arranged at the back side, reverse side of multiple Hi-Mid sounding devices towards the chair back, multiple Hi-Mid sounding devices are configurable for the call sub-signal of corresponding partner being converted to voice signal, and the voice signal is radiated to the presumptive area of the reverse side of the chair back, multiple voice signals are superimposed in the presumptive area, to form independent sound field.The seat can guarantee the privacy of heel row caller call.
Description
Technical field
The present invention relates to the technical field of the seat, more particularly, to a kind of seat and vehicle with vocal function.
Background technique
The passenger of motor vehicle (for example, automobile) usually has and the extraneous demand for carrying out voice communication.In one example,
Passenger is conversed using communication apparatus such as car phone or mobile phones.Although the sound of the loudspeaker of communication apparatus is little,
In the closed environment of vehicle, the people of surrounding is easy to catch the sound of partner.The privacy of call is unable to get guarantee.
In another example, passenger is conversed using earphone.This talking mode can guarantee the privacy of call.But
It is that earphone is used for a long time in a vehicle-mounted environment, passenger is easy to produce fatigue, and comfort is poor.
In some multimedia scenes, by around the multiple sounding devices of the scene setting.Using signal processing unit
Complicated operation issues different signals to multiple sounding devices respectively.After multiple sounding devices convert the signal into sound, to
The scene exports voice signal.Multiple voice signals are superimposed in the scene.However, this mode is typically used in arenas etc. greatly
Scene in, need each sounding device output signal to be different from, and the quantitative requirement of sounding device is big, usually more than ten
A sounding device.
Accordingly, it is desirable to provide a kind of new technical solution, to solve the above technical problems.
Summary of the invention
It is an object of the present invention to provide a kind of new solutions of seat with vocal function.
According to the first aspect of the invention, a kind of seat with vocal function is provided.The seat include the chair back and
Multiple Hi-Mid sounding devices, the chair back include the back side opposite with the occupant of the seat, the multiple Hi-Mid hair
Acoustic device setting at the back side, multiple Hi-Mid sounding devices towards the chair back reverse side, it is multiple it is described in
High pitch sounding device is configurable for being converted to the call sub-signal of corresponding partner into voice signal, and by institute
Predicate sound signal is radiated to the presumptive area of the reverse side of the chair back, and multiple voice signals are in the presumptive area
Superposition, to form independent sound field.
Optionally, the multiple Hi-Mid sounding device is embedded in the back side.
Optionally, the pronouncing frequency of the Hi-Mid sounding device is 400Hz-13000Hz.
Optionally, the model of multiple Hi-Mid sounding devices is same or different.
Optionally, the Hi-Mid sounding device is two.
Optionally, the line at the center of multiple Hi-Mid sounding devices is horizontal or vertical.
It optionally, further include cabinet, the cabinet has multiple surfaces of different directions, the multiple Hi-Mid sounding dress
It sets and is embedded on the same surface of the cabinet, the cabinet is at least partly embedded in the chair back.
Optionally, the cabinet is hexahedron, and the multiple Hi-Mid sounding device is embedded at described hexahedral one
On surface, the hexahedral surface opposite with the Hi-Mid sounding device is inclined-plane.
Optionally, the chair back includes chair back ontology and the headrest that connect with the chair back ontology, the multiple Hi-Mid
Sounding device is arranged on the chair back ontology or the headrest.
According to another aspect of the present invention, a kind of vehicle is provided.The vehicle includes above-mentioned with vocal function
Seat.
According to one embodiment of the disclosure, in the present invention, multiple Hi-Mid sounding devices are arranged in the seat
On the chair back of chair, the space other than the seat will not be occupied in this way, to save the installation space of sounding device.
In addition, the sound that multiple Hi-Mid sounding devices issue is strengthened in the presumptive area, and predetermined
Weakened other than region, so as to form the independent sound field, ensure that the privacy of call in this way.
In addition, multiple Hi-Mid sounding devices are arranged on the chair back, and radiation direction is identical or is substantially the same,
Without multiple Hi-Mid sounding devices are arranged around presumptive area, in this way, reducing the Hi-Mid sounding device
Assembly difficulty.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
It is combined in the description and the attached drawing for constituting part of specification shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 is the structural schematic diagram of the seat with vocal function of the embodiment of the present invention.
Fig. 2 is the cross-sectional view in Fig. 1 along line A-A.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
With reference to Fig. 1-2, the present invention provides a kind of seats with vocal function.The seat includes pedestal 11, the chair back 12
And multiple Hi-Mid sounding devices 14.Pedestal 11 is connect with the chair back 12.The chair back 12 includes the occupant with the seat
The opposite back side 13.The multiple Hi-Mid sounding device is arranged at the back side 13, such as is bolted, is clamped, riveting
It the modes such as connects to be fixed.The Hi-Mid sounding device 14 is electro-acoustic conversion device, pronouncing frequency 400Hz-
13000Hz, the i.e. sound of medium, high frequency.In the frequency range, the directive property of sound is strong, can be overlapped in presumptive area.
In the specific embodiment of the present invention, the chair back 12 includes chair back ontology and connects with the chair back ontology
The headrest 16 connect.The multiple setting of Hi-Mid sounding device 14 is on the chair back ontology or the headrest 16.Multiple institutes
The setting position those skilled in the art for stating Hi-Mid sounding device 14 can select according to actual needs.
Reverse side of multiple Hi-Mid sounding devices 14 towards the chair back.Multiple Hi-Mid sounding devices
14 are configurable for being converted to the call sub-signal of corresponding partner into voice signal, and by the voice signal
It is radiated to the presumptive area of the reverse side of the chair back.For example, the ear region of heel row caller.Multiple voice signals
It is superimposed in the presumptive area, to form independent sound field 17.
Specifically, when being conversed, the voice of partner is picked up by microphone apparatus, and the sound Jing Guo partner
Sound processing module converts analog signals into digital signal.
The digital signal is transferred to one side of caller, and by the program in the sound processing chip of one side of caller
Reason, is broken down into multiple groups digital signal, i.e. call sub-signal.Sound processing chip can be set on seat cushion or the chair back, can also
To be arranged on the other component other than seat cushion and the chair back.
The multiple groups digital signal is converted to analog signal by the sound processing module of one side of caller, and respectively by multiple
Hi-Mid sounding device is converted to multiple groups voice signal and exports.
Due to the characteristic of medium, high frequency sound wave, multiple groups voice signal can be propagated along radiation direction, finally be conversed in such as heel row
Person position is overlapped, to form the consistent voice signal of sound with partner.The voice signal is heard by rear passenger.
Here, other regions other than heel row caller region can receive due to the directive property of medium, high frequency sound
The scattered sound waves arrived are seldom, and can not form the superposition of multiple groups voice signal, therefore the passenger in other regions almost listens not
To the sound of partner.
In this example embodiment, each language is added and subtracted by sound processing chip and the sound processing module control of one side of caller
The audio volume level of signal, so that multiple voice signals are overlapped in presumptive area.Finally obtained in the sound of the presumptive area
Reinforce, caller can catch the voice of partner；And the region sound other than the presumptive area is obviously reduced, so that
People other than presumptive area can not catch the sound of partner, that is, form independent sound field.
In the present invention, the back side 13 of the chair back 12 of the seat is arranged in multiple Hi-Mid sounding devices 14, this
Sample will not occupy the space other than the seat, to save the installation space of sounding device.
In addition, the sound that the reverse side of multiple Hi-Mid sounding devices 14 towards the chair back 12 issues, and
The presumptive area is strengthened, and is weakened other than presumptive area, so as to form the independent sound field 17, passes through this
Kind mode ensure that the privacy of heel row caller call.
In addition, multiple Hi-Mid sounding devices 14 are arranged on the chair back 12, and radiation direction is identical or substantially
It is identical, without multiple Hi-Mid sounding devices 14 are arranged around presumptive area, in this way, reducing the Hi-Mid hair
The assembly difficulty of acoustic device 14.
In addition, conversing relative to using phone, earphone etc., caller does not need radiation and earphone by phone
Extruding, call when, the level of comfort of caller significantly improves.
Referring to Fig.1, in the specific embodiment of the present invention, the multiple Hi-Mid sounding device is embedded in the back
Face.In this way, described Hi-Mid sounding device the space occupied is small.
Optionally, the model of multiple Hi-Mid sounding devices 14 is same or different.Same model it is multiple described
The voice signal Overlay of Hi-Mid sounding device 14 is more preferable.The sound of multiple Hi-Mid sounding devices 14 of unlike signal
Sound signal is equally able to carry out superposition.
Referring to Fig.1-2, in the specific embodiment of the present invention, the Hi-Mid sounding device 14 is two.?
In the example, independent sound field 17 can be formed by the setting of minimal number of Hi-Mid sounding device 14.The knot of sonification system
Structure is simple.
In the specific embodiment of the present invention, the line at the center of multiple Hi-Mid sounding devices 14 is water
It is flat or vertical.The angle adjustment of this setup, multiple Hi-Mid sounding devices 14 is easier, to more hold
Easily form independent sound field 17.
Referring to Fig.1-2, in the specific embodiment of the present invention, seat further includes cabinet 15.The cabinet 15 has
There are multiple surfaces of different directions.The shape of cabinet 15 can be, but not limited to, cuboid, cylindrical body, prism, rotary table or
Other polyhedral structures of person.
The multiple Hi-Mid sounding device 14 is embedded on the same surface of the cabinet 15.This makes multiple middle height
The radiation direction of sound sounding device 14 is identical or essentially identical.The cabinet 15 is at least partially embedded into the chair back 12.
It is embedded in the mode of setting, space can be saved.The volume of seat can be smaller.
In this example embodiment, multiple Hi-Mid sounding devices 14 are integrated on cabinet 15.Before being fixed, behaviour
Author is adjusted the direction of multiple Hi-Mid sounding devices 14, and multiple Hi-Mid sounding devices 14 are carried out
It is fixed.Ultimately form sounding device module.During installation, the sounding device module is installed on the chair back 12.It is modular
Mounting means is easier the assembling of multiple Hi-Mid sounding devices 14 on the seat.
In addition, the position of multiple Hi-Mid sounding devices 14 can be more constant, the independent sound field to be formed ensure that
17 stability.
Referring to Fig. 2, in the specific embodiment of the present invention, the cabinet 15 is hexahedron.The multiple middle height
Sound sounding device 14 is embedded on a hexahedral surface.It is described hexahedral with 14 phase of Hi-Mid sounding device
The surface of back is inclined-plane 18.For example, being provided with mounting groove at the back side of the chair back 12 13.When being installed, inclined-plane 18 is first inserted into
In mounting hole.Due to foring inclined-plane 18, therefore during installation, operator more easily by inclined-plane 18 observe cabinet 15 be inserted into away from
From.This is easier the installation process of cabinet 15.
In addition, by setting inclined-plane 18, cabinet 15 forms wedge-shaped position.Wedge-shaped position is not easy to be mounted the oral area institute of slot
Stop, to be easier in insertion mounting groove.
The present invention also provides a kind of vehicles.For example, the vehicle is fuel-engined vehicle, electric car, hybrid vehicle
Deng.The vehicle includes the above-mentioned seat with vocal function.For example, most front-row seats are the above-mentioned seat with vocal function
Chair.Back seat is common seat.Independent sound field is formed about in heel row caller.The good spy of vehicle call privacy
Point.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.
Claims (10)
1. a kind of seat with vocal function, it is characterised in that: including the chair back and multiple Hi-Mid sounding devices, the chair
Knapsack includes the back side opposite with the occupant of the seat, and the multiple Hi-Mid sounding device setting is multiple at the back side
The Hi-Mid sounding device towards the chair back reverse side, multiple Hi-Mid sounding devices be configurable for by
The call sub-signal of corresponding partner is converted to voice signal, and the voice signal is radiated to the chair back
The presumptive area of reverse side, multiple voice signals are superimposed in the presumptive area, to form independent sound field.
2. the seat according to claim 1 with vocal function, it is characterised in that: the multiple Hi-Mid sounding device
It is embedded in the back side.
3. the seat according to claim 1 with vocal function, it is characterised in that: the hair of the Hi-Mid sounding device
Voice frequency is 400Hz-13000Hz.
4. the seat according to claim 1 with vocal function, it is characterised in that: multiple Hi-Mid sounding devices
Model it is same or different.
5. the seat according to claim 1 with vocal function, it is characterised in that: the Hi-Mid sounding device is two
It is a.
6. the seat according to claim 1 with vocal function, it is characterised in that: multiple Hi-Mid sounding devices
The line at center be horizontal or vertical.
7. the seat according to claim 1 with vocal function, it is characterised in that: it further include cabinet, the cabinet tool
There are multiple surfaces of different directions, the multiple Hi-Mid sounding device is embedded on the same surface of the cabinet, described
Cabinet is at least partly embedded in the chair back.
8. the seat according to claim 1-7 with vocal function, it is characterised in that: the cabinet is six faces
Body, the multiple Hi-Mid sounding device are embedded on a hexahedral surface, the described hexahedral and middle height
The opposite surface of sound sounding device is inclined-plane.
9. the seat according to claim 1-7 with vocal function, it is characterised in that: the chair back includes chair
Back ontology and the headrest that connect with the chair back ontology, the multiple Hi-Mid sounding device be arranged in the chair back ontology or
On the headrest.
10. a kind of vehicle, it is characterised in that: including the described in any item seats with vocal function of such as claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515635.8A CN110303991A (en) | 2019-06-14 | 2019-06-14 | A kind of seat and vehicle with vocal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515635.8A CN110303991A (en) | 2019-06-14 | 2019-06-14 | A kind of seat and vehicle with vocal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110303991A true CN110303991A (en) | 2019-10-08 |
Family
ID=68077128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910515635.8A Pending CN110303991A (en) | 2019-06-14 | 2019-06-14 | A kind of seat and vehicle with vocal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110303991A (en) |
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| CN203057453U (en) * | 2013-01-21 | 2013-07-10 | 东莞市漫步者数码科技有限公司 | Vehicle-mounted supper-bass sound box |
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| CN105745119A (en) * | 2013-11-19 | 2016-07-06 | 歌乐株式会社 | Headrest device and sound collecting device |
| CN206900277U (en) * | 2017-06-29 | 2018-01-19 | 长城汽车股份有限公司 | Vehicle |
| CN107914616A (en) * | 2017-12-27 | 2018-04-17 | 长春富维安道拓汽车饰件系统有限公司 | A kind of car seat headrest with loudspeaker |
| DE102017215978A1 (en) * | 2017-09-11 | 2019-03-14 | Faurecia Autositze Gmbh | Adjustable headrest set and method of actuating same |
-
2019
- 2019-06-14 CN CN201910515635.8A patent/CN110303991A/en active Pending
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|---|---|---|---|---|
| CN203057453U (en) * | 2013-01-21 | 2013-07-10 | 东莞市漫步者数码科技有限公司 | Vehicle-mounted supper-bass sound box |
| CN203368474U (en) * | 2013-07-18 | 2013-12-25 | 魏竹祥 | A convenient and fast type vehicle-mounted Bluetooth system, an automobile seat headrest |
| CN105745119A (en) * | 2013-11-19 | 2016-07-06 | 歌乐株式会社 | Headrest device and sound collecting device |
| CN206900277U (en) * | 2017-06-29 | 2018-01-19 | 长城汽车股份有限公司 | Vehicle |
| DE102017215978A1 (en) * | 2017-09-11 | 2019-03-14 | Faurecia Autositze Gmbh | Adjustable headrest set and method of actuating same |
| CN107914616A (en) * | 2017-12-27 | 2018-04-17 | 长春富维安道拓汽车饰件系统有限公司 | A kind of car seat headrest with loudspeaker |
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| 王齐祥，曾维坚，王恒，等: "《现代公共广播技术与工程案例》", 31 August 2011, 国防工业出版社 * |
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Effective date of registration: 20210716 Address after: 261061 phase II of Geer photoelectric Park, northwest corner of Wei'an road and Liyuan street, Ligu community, Qingchi street, high tech Zone, Weifang City, Shandong Province Applicant after: Weifang geldanna Electronic Technology Co.,Ltd. Address before: 261031 No. 268 Dongfang Road, Weifang hi tech Development Zone, Shandong, China Applicant before: GOERTEK Inc. |