CN205566490U - Back dress corresponds TV set of membrane group audio amplifier - Google Patents
Back dress corresponds TV set of membrane group audio amplifier Download PDFInfo
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- CN205566490U CN205566490U CN201620190743.4U CN201620190743U CN205566490U CN 205566490 U CN205566490 U CN 205566490U CN 201620190743 U CN201620190743 U CN 201620190743U CN 205566490 U CN205566490 U CN 205566490U
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- bass
- audio amplifier
- irradiator
- television set
- speaker
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Abstract
The utility model belongs to the TV set field, specifically speaking is a back dress corresponds TV set of membrane group audio amplifier, it be one or more adorn the audio amplifier after and including the TV set to adorn the audio amplifier after, installs on the TV set and adorns audio amplifier and TV set wired connection or wireless connection after, after adorn the audio amplifier and include the box and be located the speaker of box, first bass radiation and second bass radiation to have at least one accommodation space in the box, all be equipped with speaker, first bass radiation and second bass radiation in every accommodation space, the speaker is installed in the one side or the both sides of first bass radiation to first, the corresponding installation in this accommodation space of two bass radiations in every accommodation space. The utility model discloses a first, two bass radiations flow under the drive in the information of speaker vibration, and the symmetrical vibration makes the bass sound wave obtain the reinforcing, has successfully solved the problem that the bass effect is not good of original TV set.
Description
Technical field
This utility model belongs to field of television, specifically the corresponding film group audio amplifier of dress after one
Television set.
Background technology
It is known that television technologies, especially flat panel TV machine technology quickly grow, people
Requirement to television set is more and more higher；And the quality pursuit of television set is two, one is figure
As good, another is that sound is good.Current panel TV set does thinner and thinner, and image is become better and better,
But sound is along with doing thinner and thinner the most worse and worse；This be due to television set do thin after, speaker
Size and tank-volumes be restricted, make the poor effect that bass pronounces.In Fujian science skill
Art publishing house is in " speaker and the audio amplifier design manual " that in July, 2008 publishes, open
Closed audio amplifier (page 60～67), open type audio amplifier (page 67～77), passive radiation sound
Case (page 77～78).When disclosed in these, prior art is used in panel TV set, due to flat board
TV is thin, and speaker size is smaller, and sound box volume is the least, with these public technologies
Television set tonequality is the most poor, especially bass, almost just resets the most out.And speaker size
Strengthen, though audio amplifier strengthens can meet sound requirement, but be difficult to large scale speaker with big
Size loudspeaker box device is on panel TV set.For solving this problem, people are at the electricity used
Propose depending on machine outside panel TV set, the most separately add a SoundBar, the most separately add one bar-shaped
Audio amplifier is placed in before television set and separately adds a very large subwoofer (as 200mm speaker does
Traditional open type subwoofer), place on the ground, which not only adds occupation of land and put sky
Between area and installation workload, and cost is the highest.
Utility model content
In order to solve the problem of television set lower tone, the purpose of this utility model is to provide one
The television set of the corresponding film group audio amplifier of rear dress.
The purpose of this utility model is achieved through the following technical solutions:
This utility model include television set and after fill audio amplifier, the most afterwards dress audio amplifier be one or many
Individual, install on the television set, described rear dress audio amplifier and television set wired connection or wireless company
Connect；After described, dress audio amplifier includes casing and is positioned at the speaker of this casing, the first bass radiation
Device and the second bass irradiator, have at least one accommodation space, each described appearance in this casing
Speaker, the first bass irradiator and the second bass irradiator, Mei Gesuo it is equipped with in being empty
State the first bass irradiator in accommodation space and the second bass irradiator in this accommodation space
Corresponding installation, be provided with in the one or both sides of described first bass irradiator described in raise one's voice
Device；
Wherein: described speaker and first and second bass irradiator are upper and lower along the short transverse of casing
Arranging, the first bass irradiator and the second bass irradiator in each described accommodation space are pacified
The side box wall of dress is identical, and described speaker and the first bass irradiator are arranged on the same side tank wall
On, and the vibrating diaphragm plane of this speaker is equal with the vibrating diaphragm plane of described second bass irradiator
OK；
Described speaker and first and second bass irradiator are arranged side by side along the length direction of casing,
The first bass irradiator in each described accommodation space and the second bass irradiator are installed
Side box wall is identical, and described speaker and the first bass irradiator are arranged on the tank wall of the same side, and
The vibrating diaphragm plane of this speaker and the vibrating diaphragm plane parallel of described second bass irradiator；Described
Speaker is multiple, setting up and down along the short transverse of casing；
After described, dress audio amplifier is two, is symmetrically mounted on the both sides of described television set, this television set
The rear dress audio amplifier of both sides is symmetrically mounted on the left and right sides of television set, or is symmetrically mounted on TV
The left and right sides on edge in machine casing, or it is symmetrically mounted on the left and right sides on edge under TV shell,
Or it is symmetrically mounted on the left and right sides of television rear cover；
After described, dress audio amplifier is two, is symmetrically mounted on the both sides of described television set, this rear dress sound
The bottom of case connects dismountable base, and described rear dress audio amplifier is placed in TV by this base
The both sides of machine；
After described, dress audio amplifier is arranged on television set by adhesive sticker velcro or double-sided adhesive
Both sides.
Advantage of the present utility model with good effect is:
Television set the most of the present utility model fills audio amplifier, first and second in rear dress audio amplifier after having
It is symmetrical arranged before and after bass irradiator, under all-bottom sound air stream drives, produces vibration. direction of vibration
On the contrary, amplitude is equal, and vibration force is offset and greatly reduced audio amplifier vibration；Meanwhile, produce simple and honest
The bass of shock, the problem that subversiveness solves original television set bass lower tone.
2. this utility model after dress rear dress sound box amass little, lightweight, profile is permissible
It is very thin strip, can easily be arranged on outside housing of TV set, make the tonequality of television set
It is greatly improved.
The diaphragm of loudspeaker the most of the present utility model is outwards installed and can directly be radiated by medium-high frequency sound wave
To listening volume so that TV function obtains the loudest intermediate frequency and high-frequency sound.
4. fill audio amplifier after this utility model and have independent power supply, remote controller, bluetooth and AUX by oneself
Input, from the sound equipment Play System of a set of independent good sound of one-tenth, when not opening TV, Ke Yixin
Reward music.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment one；
Fig. 2 is the structural representation of this utility model embodiment two；
Fig. 3 is the structural representation of this utility model embodiment three；
Fig. 4 is the structural representation of this utility model embodiment four；
Fig. 5 is the structural representation of this utility model embodiment five；
Fig. 6 A is a kind of rear internal structure schematic diagram filling audio amplifier of this utility model；
Fig. 6 B is the left view of Fig. 6 A；
Fig. 7 A is the internal structure schematic diagram filling audio amplifier after this utility model another kind；
Fig. 7 B is the left view of Fig. 7 A；
Fig. 8 A is another rear internal structure schematic diagram filling audio amplifier of this utility model；
Fig. 8 B is the left view of Fig. 8 A；
Fig. 9 A is another rear internal structure schematic diagram filling audio amplifier of this utility model；
Fig. 9 B is the upward view of Fig. 9 A；
Wherein: 1 is television set, 2 is rear dress audio amplifier, and 3 is base, and 4 is casing, and 5 for raising
Sound device, 6 is the first bass irradiator, and 7 is the second bass irradiator.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
This utility model includes television set 1 and rear dress audio amplifier 2, and dress audio amplifier 2 is one the most afterwards
Or multiple, it is arranged on television set 1, rear dress audio amplifier 2 and television set 1 wired connection or wireless
Connect.Rear dress audio amplifier 2 includes casing 4 and the speaker 5 being positioned at this casing 4 and corresponding film
Group, corresponding film group is made up of the first bass irradiator 6 and the second bass irradiator 7, this casing
There is in 4 at least one accommodation space, in each accommodation space, be equipped with speaker 5, first
Bass irradiator 6 and the second bass irradiator 7, the first bass radiation in each accommodation space
Device 6 and the second bass irradiator 7 are separately mounted to two relative side box walls in this accommodation space
Above, it is correspondingly arranged, in the one or both sides of the first bass irradiator 6, speaker 5 is installed.
Speaker 5 is upper and lower along the short transverse of casing 4 with first and second bass irradiator 6,7
Arranging, the first bass irradiator 6 and the second bass irradiator 7 in each accommodation space are pacified
Dress side box wall identical, speaker 5 and the first bass irradiator 6 be arranged on the same side tank wall (as
Tank wall before ground can be installed) on, and the vibrating diaphragm plane of this speaker 5 and the second bass irradiator 7
Vibrating diaphragm plane parallel.Or, speaker 5 and first and second bass irradiator 6,7 edge
The length direction of casing 4 is arranged side by side, the first bass irradiator 6 in each accommodation space and
The side box wall that second bass irradiator 7 is installed is identical, speaker 5 and the first bass irradiator
6 are arranged on the same side tank wall (such as may be installed front tank wall), and this speaker 5 is multiple,
Setting up and down along the short transverse of casing 4, the vibrating diaphragm plane of each speaker 5 and the second bass spoke
The vibrating diaphragm plane parallel of emitter 7.
The rear dress audio amplifier 2 of television set 1 both sides is symmetrically mounted on the left and right sides of television set 1,
Or be symmetrically mounted on the left and right sides on edge in television set 1 casing, or it is symmetrically mounted on television set 1
The left and right sides on edge under casing, or it is symmetrically mounted on the left and right sides of television set 1 bonnet.Or,
The bottom of rear dress audio amplifier 2 connects dismountable base 3, and rear dress audio amplifier 2 is by this base 3
It is placed in the both sides of television set 1.
Embodiment one
Two or more rear dress audio amplifier 2 typically to be installed by one television set 1, it is also possible to
Installing one, the television set 1 of the present embodiment fills audio amplifier 2 after being mounted with two.As it is shown in figure 1,
Example fills audio amplifier 2 after the surface, the left and right sides of television set 1 has been symmetrically installed two, fills audio amplifier afterwards
2 left and right sides tables that can be arranged on television set 1 with adhesive sticker velcro or double-sided adhesive
Face.After each, dress audio amplifier 2 is powered by the independent current source of oneself, and independent remote controller, audio frequency are believed
Number process and audio power amplification system, and with Bluetooth system, AUX, optical fiber, the input such as coaxial,
Except bluetooth, AUX, optical fiber can be passed through and is coaxially connected with television set 1 and uses, promote electricity
Outside depending on tonequality, it is also possible to become a set of bluetooth, the separate music Play System of AUX etc..TV
The output audio signal of machine 1 passes through AUX, and the mode such as optical fiber and bluetooth fills audio amplifier 2 after being connected to,
Now, the speaker in television set 1 is ineffective, all by rear dress audio amplifier 2 by television set 1
Audio frequency play back.
As shown in Fig. 6 A and Fig. 6 B, the casing 4 of rear dress audio amplifier 2 is elongate in shape, internal
There is an accommodation space；First and second bass irradiator 6,7 is symmetrically mounted on casing 4 top
Forward and backward tank wall on, first and second bass irradiator 6, the 7 parallel installation of vibrating diaphragm, correspondence set
Put.Speaker 5 is arranged along casing 4 short transverse up and down with the first bass irradiator 6, raises one's voice
Device 5 is arranged on front tank wall, and is positioned at the lower section of the first bass irradiator 6, front tank wall with raise
The frame partial common of sound device 5.Casing 4 can manufacture with die sinking injection moulding process, it is also possible to uses
Other material such as metal material (aluminum, ferrum), timber or plastics etc. manufacture.The case of the present embodiment
Body 4 uses die sinking injection moulding process manufacture, first according to the installing environmental conditions of TV, outside designing
See, then design frame for movement, last die sinking injection mo(u)lding；The profile of the present embodiment casing 4
A size of: high 151mm × wide 35mm × deep 38mm.First and second bass irradiator 6,7 is
Identical bass irradiator, i.e. their manufacture material, size and dimension etc. are the most identical；So-called
Bass irradiator, also known as passive passive low frequency radiation device, is again empty loudspeaker, and it does not has magnet magnetic circuit
And voice coil loudspeaker voice coil, only vibrating diaphragm and support means thereof, it is called for short film.First and second bass irradiator 6,
7 can be circular, it is also possible to being oval or rectangular, shape can be flat board
It can also be taper；The present embodiment is rectangular flat plate formula bass irradiator.Bass spoke
Emitter vibrating diaphragm area and equal to or more than loudspeaker unit vibrating diaphragm area and, first and second bass
Irradiator 6,7 is opposing parallel contour to be symmetrically installed, the first and second bass radiation of the present embodiment
Device 6,7 is the bass irradiator of 67mm × 32mm.Speaker 5 can be circular also may be used
With ellipse or rectangular, the present embodiment rectangle speaker of 35mm × 72mm,
And its vibrating diaphragm is all towards the outer installation of casing 4.The vibrating diaphragm of speaker 5 can forward can also be towards two
Side or backward, the present embodiment is that vibrating diaphragm is installed forward.
Rear dress audio amplifier 2 also can as shown in figs. 7 a and 7b, and the casing 4 of rear dress audio amplifier 2 is for long
Strip, internal only one of which accommodation space；The symmetrical peace of first and second bass irradiator 6,7
Being contained on the forward and backward tank wall in the middle part of casing 4, first and second bass irradiator 6,7 vibrating diaphragm is put down
Row is installed, is correspondingly arranged.Speaker 5 and the first bass irradiator 6 are along casing 4 short transverse
Arranging up and down, speaker 5 is two, is separately mounted on front tank wall, and is positioned at the first bass
The both sides up and down of irradiator 6, the frame partial common of front tank wall and two speakers 5.Remaining
All identical with the rear dress audio amplifier 2 of above-mentioned Fig. 6 A and Fig. 6 B.
Rear dress audio amplifier also can be as shown in Fig. 8 A and Fig. 8 B, and the casing 4 of rear dress audio amplifier 2 is strip
Shape, inside is divided into two accommodation spaces, is equipped with a speaker in each accommodation space
And one group of first and second bass irradiator 6,7.First and second bass in each accommodation space
Irradiator 6,7 is symmetrically mounted on the forward and backward tank wall of this accommodation space bottom, and first and second
Bass irradiator 6, the 7 parallel installation of vibrating diaphragm, it is correspondingly arranged.Speaker 5 and the first bass spoke
Emitter 6 is arranged up and down along accommodation space short transverse, and speaker 5 is arranged on front tank wall, and
It is positioned at the top of the first bass irradiator 6；The first bass irradiator 6 in two accommodation spaces
It is installed on the front tank wall of casing 4, the speaker 5 in front tank wall and two accommodation spaces
Frame partial common.Remaining is all identical with the rear dress audio amplifier 2 of above-mentioned Fig. 6 A and Fig. 6 B.
Again or, rear dress audio amplifier is as shown in Fig. 9 A and Fig. 9 B, and the casing 4 of rear dress audio amplifier 2 is
Rectangle, internal only one of which accommodation space；The symmetrical peace of first and second bass irradiator 6,7
It is contained on the forward and backward tank wall of casing 4, is located along the side of casing 4 length direction, first,
Two bass irradiator 6, the 7 parallel installations of vibrating diaphragm, it is correspondingly arranged.Speaker 5 and the first bass
Irradiator 6 is arranged side by side along casing 4 length direction, and speaker 5 is two, high along casing 4
Degree direction is arranged up and down, is separately mounted on front tank wall, and is positioned at the first bass irradiator 6
Side, the frame partial common of front tank wall and two speakers 5.The vibrating diaphragm of speaker 5 will be to
Television set 1 radiates sound below, and speaker 5 can be circular here, it is also possible to is rectangular
Shape or ellipse.Remaining is all identical with the rear dress audio amplifier 2 of above-mentioned Fig. 6 A and Fig. 6 B.
Embodiment two
As in figure 2 it is shown, the difference of the present embodiment and embodiment one is: when television set about 1
When side is installed inconvenient (as the thinnest in television set edge), rear dress audio amplifier 2 can also after be contained in electricity
Above or below machine 1, the rear dress audio amplifier 2 of the present embodiment is two, is symmetrically mounted on electricity
Depending on the both sides on edge on machine 1.Remaining is all identical with embodiment one.
Embodiment three
As it is shown on figure 3, the difference of the present embodiment and embodiment one is: when television set about 1
When side is installed inconvenient (as the thinnest in television set edge), rear dress audio amplifier 2 can also after be contained in electricity
Depending on the below or above of machine 1, the rear dress audio amplifier 2 of the present embodiment is two, is symmetrically mounted on electricity
Both sides depending on 1 time edge of machine.Remaining is all identical with embodiment one.
Embodiment four
As shown in Figure 4, the present embodiment is with the difference of embodiment one: rear dress audio amplifier 2 also may be used
To be arranged on the lateral wall of the bonnet of television set 1, at this moment, the vibrating diaphragm of speaker 5 can be to
Afterwards, downwards, it is also possible to upwards, to the left and to the right.The rear dress audio amplifier 2 of the present embodiment is two,
It is symmetrically mounted on the both sides below television set 1 bonnet.Remaining is all identical with embodiment one.
Embodiment five
As it is shown in figure 5, the present embodiment is with the difference of embodiment one: the rear dress of the present embodiment
Audio amplifier 2 is two, and the bottom of each rear dress audio amplifier 2 connects dismountable base 3, two
Rear dress audio amplifier 2 is placed in the both sides of television set 1 by base 3, can fill audio amplifier 2 only after making
Stand and put easily.Remaining is all identical with embodiment one.
The information that first and second bass irradiator 6,7 of the present utility model vibrates at speaker 5
Under stream drives, symmetric vibration, make bass sound wave be strengthened, successfully solve original TV
The problem that the bass effect of machine is bad；Then very thin elongate in shape made by dress audio amplifier 2, can be very
It is conveniently mounted on the housing of TV set of each family existing, makes each family be currently in use
The tonequality of television set is greatly improved, and reaches the effect of home theater, and with low cost.
Claims (7)
1. the television set of the corresponding film group audio amplifier of dress after a kind, it is characterised in that: include television set
(1) and after fill audio amplifier (2), it is one or more for filling audio amplifier (2) the most afterwards, is arranged on institute
State on television set (1), described after fill audio amplifier (2) and television set (1) wired connection or nothing
Line connects；Fill audio amplifier (2) after described include casing (4) and be positioned at this casing (4)
Speaker (5), the first bass irradiator (6) and the second bass irradiator (7), this casing
(4) there is at least one accommodation space, in each described accommodation space, be equipped with speaker
(5), the first bass irradiator (6) and the second bass irradiator (7), each described accommodating
The first bass irradiator (6) in space and the second bass irradiator (7) are at this accommodation space
Interior corresponding installation, has installed in the one or both sides of described first bass irradiator (6)
State speaker (5).
2. the television set of the corresponding film group audio amplifier of dress after as described in claim 1, it is characterised in that:
Described speaker (5) and first and second bass irradiator (6,7) are along the height of casing (4)
Direction is setting up and down, the first bass irradiator (6) and second in each described accommodation space
The side box wall that bass irradiator (7) is installed is identical, described speaker (5) and the first bass
Irradiator (6) is arranged on the tank wall of the same side, and the vibrating diaphragm plane of this speaker (5) and institute
State the vibrating diaphragm plane parallel of the second bass irradiator (7).
3. the television set of the corresponding film group audio amplifier of dress after as described in claim 1, it is characterised in that:
Described speaker (5) and first and second bass irradiator (6,7) are along the length of casing (4)
Direction is arranged side by side, the first bass irradiator (6) and second in each described accommodation space
The side box wall that bass irradiator (7) is installed is identical, described speaker (5) and the first bass
Irradiator (6) is arranged on the tank wall of the same side, and the vibrating diaphragm plane of this speaker (5) and institute
State the vibrating diaphragm plane parallel of the second bass irradiator (7).
4. the television set of the corresponding film group audio amplifier of dress after as described in claim 3, it is characterised in that:
Described speaker (5) is multiple, setting up and down along the short transverse of casing (4).
5. the television set of the corresponding film group audio amplifier of dress after as described in claim 1, it is characterised in that:
Filling audio amplifier (2) after described is two, is symmetrically mounted on the both sides of described television set (1), should
The rear dress audio amplifier (2) of television set (1) both sides is symmetrically mounted on the left and right two of television set (1)
Side, or it is symmetrically mounted on the left and right sides on edge in television set (1) casing, or be symmetrically installed
The left and right sides on edge under television set (1) casing, or it is symmetrically mounted on television set (1) bonnet
The left and right sides.
6. the television set of the corresponding film group audio amplifier of dress after as described in claim 1, it is characterised in that:
Filling audio amplifier (2) after described is two, is symmetrically mounted on the both sides of described television set (1), should
The bottom of rear dress audio amplifier (2) connects dismountable base (3), described after fill audio amplifier (2)
The both sides of television set (1) it are placed in by this base (3).
7. the television set of the corresponding film group audio amplifier of dress after as described in claim 1, it is characterised in that:
Fill audio amplifier (2) after described and be arranged on television set by adhesive sticker velcro or double-sided adhesive
(1) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190743.4U CN205566490U (en) | 2016-03-14 | 2016-03-14 | Back dress corresponds TV set of membrane group audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190743.4U CN205566490U (en) | 2016-03-14 | 2016-03-14 | Back dress corresponds TV set of membrane group audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205566490U true CN205566490U (en) | 2016-09-07 |
Family
ID=56817834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620190743.4U Active CN205566490U (en) | 2016-03-14 | 2016-03-14 | Back dress corresponds TV set of membrane group audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205566490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732859A (en) * | 2018-05-30 | 2018-11-02 | 芜湖互益电子科技有限公司 | A kind of projecting apparatus with loudspeaker |
-
2016
- 2016-03-14 CN CN201620190743.4U patent/CN205566490U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732859A (en) * | 2018-05-30 | 2018-11-02 | 芜湖互益电子科技有限公司 | A kind of projecting apparatus with loudspeaker |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |