CN106297558A - A kind of display device - Google Patents
A kind of display device Download PDFInfo
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- CN106297558A CN106297558A CN201510275311.3A CN201510275311A CN106297558A CN 106297558 A CN106297558 A CN 106297558A CN 201510275311 A CN201510275311 A CN 201510275311A CN 106297558 A CN106297558 A CN 106297558A
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- casing
- display device
- display screen
- audio amplifier
- frame
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Abstract
The invention discloses a kind of display device, relate to display device technical field.Take frame space make more greatly the widest problem of display device frame invent for solving the integrated audio amplifier of prior art display device.A kind of display device of the present invention includes display screen, is arranged at the frame at display screen edge, and it is positioned at the back cover at display screen rear portion, described display device also includes audio amplifier, described audio amplifier includes the first casing and the second casing being interconnected, described first casing is between described display screen and described back cover, and described second casing is between the side and described frame of described display screen.Display device of the present invention can be used for liquid crystal TV set.
Description
Technical field
The present invention relates to display device technical field, particularly relate to a kind of display device.
Background technology
Developing rapidly along with socioeconomic, people are more and more higher to the requirement of display device,
The integrated function of display device gets more and more, and it is requisite that audio amplifier has been increasingly becoming display device
A part.
From the point of view of the current situation of display device (such as television set) industry, external appearance slim and
Narrow frame design has become as the main flow direction of design, but, in prior art, display device exists
In the case of being integrated with audio amplifier, in order to make speaker of voice box speak forward, speaker of voice box is general
It is arranged at display device edge, owing to speaker of voice box size is relatively big, so will make display
The frame of device is wide, affects the outward appearance of display device.
Summary of the invention
Embodiments of the invention provide a kind of display device so that the installation of audio amplifier is to display device
Border width impact is little.
For reaching above-mentioned purpose, The embodiment provides a kind of display device, including showing
Display screen, it is arranged at the frame at display screen edge, and is positioned at the back cover at display screen rear portion, described
Display device also includes the first casing and the second case that audio amplifier, described audio amplifier include being interconnected
Body, described first casing between described display screen and described back cover, described second casing position
Between the side and described frame of described display screen.
The display device that the embodiment of the present invention provides, is made as what two parts connected by sound box
Structure, the first casing being i.e. interconnected and the second casing, and the first casing is arranged at display
Between screen and described back cover, the second casing is arranged between the side of display screen and frame, by
This, take full advantage of the side of the space between display screen and back cover and display screen and frame it
Between space audio amplifier is installed so that audio amplifier casing between the side and frame of display screen
Volume reduces, so that the installation of audio amplifier is little on the impact of display device border width, and can be real
The now narrow frame design to the display device being integrated with audio amplifier.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that,
Accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art
From the point of view of, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
Fig. 1 is the internal structure schematic diagram of embodiment of the present invention display device;
Fig. 2 is the structural representation of the audio amplifier of embodiment of the present invention display device;
Fig. 3 is the structural representation of the second surface of the audio amplifier of embodiment of the present invention display device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is entered
Row clearly and completely describes, it is clear that described embodiment is only a part of embodiment of the present invention,
Rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not having
Have and make the every other embodiment obtained under creative work premise, broadly fall into the present invention and protect
The scope protected.
In describing the invention, it is to be understood that term " " center ", " on ", D score,
"front", "rear", "left", "right", " vertically ", " level ", " top ",
Orientation or the position relationship of the instruction such as " end ", " interior ", " outward " are based on shown in the drawings
Orientation or position relationship, be for only for ease of the description present invention and simplify description rather than instruction
Or the hint device of indication or element must have specific orientation, with specific azimuth configuration and
Operation, is therefore not considered as limiting the invention.
Term " first ", " second " be only used for describe purpose, and it is not intended that instruction or
Hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, limit
Have " first ", the feature of " second " can be expressed or implicitly include one or more
Individual this feature.In describing the invention, except as otherwise noted, " multiple " are meant that two
Individual or two or more.
Liquid crystal display or liquid crystal TV set include display screen, and the edge of display screen is provided with for one week
Frame, the rear portion of display screen is coated with back cover, and frame has multiple with the form that arranges of display screen,
Frame can completely attach to the edge of display screen;Can also connect with an edge part for display screen
Touch, another part does not contacts, such as, between display screen and frame, or display screen and back cover
Between all can be used for arranging audio amplifier by headspace, wherein, audio amplifier includes casing and be embedded at casing
The speaker on surface, and the circuit module etc. in casing.
With reference to the specific embodiment that Fig. 1, Fig. 1 are embodiment of the present invention display device, this
Display device in embodiment includes display screen 100, is arranged at the frame at display screen 100 edge
200, and it is positioned at the back cover 300 at display screen rear portion, described display device also includes audio amplifier 1,
Described audio amplifier includes the first casing 11 and the second casing 12 being interconnected, described first casing
11 between described display screen 100 and described back cover 300, and described second casing 12 is positioned at
Between side and the described frame 200 of described display screen 100.
The display device that the embodiment of the present invention provides, is made as what two parts connected by sound box
Structure, the first casing 11 and the second casing 12 being i.e. interconnected, and by the first casing 11
It is arranged between display screen 100 and described back cover 300, the second casing is arranged at display screen
Between side and the frame 200 of 100, thus, display screen 100 and back cover 300 are taken full advantage of
Between space and the side of display screen 100 and frame 200 between space sound is installed
Case so that audio amplifier box volume between the side and frame 200 of display screen 100 reduces,
So that the installation of audio amplifier is little on the impact of display device border width, can realize being integrated with
The narrow frame design of the display device of audio amplifier.
As shown in Figure 1, Figure 2, Figure 3 shows, experience to allow user obtain more preferable tonequality, excellent
Selection of land, is divided into woofer 21, medium and high pitch loudspeaker 22 and high pitch by the speaker of audio amplifier
Speaker 23, and make the volume volume more than the second casing 12 of the first casing 11, by
Relatively big in woofer 21 size, medium and high pitch loudspeaker 22 and high pitch loudspeaker 23 size
Less, therefore woofer 21 can be embedded at the first casing 11 towards after display screen 100
In the surface 102 (hereinafter referred to as second surface 102) of side, by medium and high pitch loudspeaker 22 and height
Sound speaker 23 be embedded at the second casing 12 towards display screen 100 front surface 101 (with
Lower abbreviation first surface 101) in.Owing to all-bottom sound wavelength is longer, have the most diffractive
Can, therefore to speaking towards less demanding, therefore make woofer 21 towards display screen 100
Speaking and all-bottom sound will not cause significantly loss in rear, and owing to high frequency sound wave length is shorter, refers to
Tropism is relatively strong and diffracting power is poor, higher towards requiring to sound, therefore makes medium and high pitch loudspeaker
22 and high pitch loudspeaker 23 speak towards display screen 100 front, can be prevented effectively from because of alt
Speaker 22 and high pitch loudspeaker 23 backwards or are spoken down and are caused alt deep fades
Problem, thus, can make user obtain more preferable tonequality and experience.
In other embodiments of the invention, speaker can also only include woofer 21
With medium and high pitch loudspeaker 22, or only include woofer 21 and high pitch loudspeaker 23.When
When speaker only includes woofer 21 and medium and high pitch loudspeaker 22, woofer 21
Being embedded in described second surface 102, medium and high pitch loudspeaker 22 is embedded at described first surface
In 101.When speaker only includes woofer 21 and high pitch loudspeaker 23, bass is raised
Sound device 21 is embedded in described second surface 102, and high pitch loudspeaker 23 is embedded at described first
In surface 101.
Preferably, first surface 101 is strip plane, the length side of described strip plane
Consistent to the bearing of trend with frame.Thus, the same of the second casing 12 internal volume can increased
Time, do not affect the width of display device frame.
In the above-described embodiments, first surface 101 and second surface 102 are along its length and wide
The size Selection in degree direction can determine according to the size of speaker to be arranged and quantity,
Such as, shown in Fig. 3, second surface 102 to be installed two woofers 21, then exists
When making the first casing 11, second surface 102 is along the size of the length direction of the first casing 11
Selection is required to accommodate two woofers 21, in order to improve the acoustics of audio amplifier,
Second surface 102 size in the width direction to be tried one's best big when selecting, the i.e. first casing 11
Size should be the bigger the better, but for the consideration of complete machine outward appearance, preferably second surface 102 is along width
The size in degree direction is equal to the diameter of a woofer 21.Thus can ensure that outside complete machine
The neat appearance seen.It addition, the second casing 12 mainly has following two effect, one is peace
Filling the high pitch and medium and high pitch loudspeaker spoken forward, another is to increase audio amplifier to greatest extent
Internal volume, in order to the frame of display device is narrower, first surface 101 on the second casing 12
Width should be the least, but at least should meet can install meet user use requirement and chi
The medium and high pitch loudspeaker 22 of very little minimum and high pitch loudspeaker 23.Such as, shown in Fig. 2, first
One medium and high pitch loudspeaker 22 and a high pitch loudspeaker 23 to be installed on surface 101, then exists
When making the second casing 12, first surface 101 is along the size of the length direction of the second casing 12
Selection is required to accommodate a medium and high pitch loudspeaker 22 and a high pitch loudspeaker 23, and
One surface 101 at least to ensure to equal to or more than along the size of the width of the second casing 12
The diameter of the speaker being relatively large in diameter in medium and high pitch loudspeaker 22 and high pitch loudspeaker 23.In order to
Farthest reduce border width, preferably first surface 101 width along the second casing 12
The size in direction is equal to raising one's voice of being relatively large in diameter in medium and high pitch loudspeaker 22 and high pitch loudspeaker 23
The diameter of device.
As shown in Figure 2 and Figure 3, the first casing 11 and the second casing 12 can all be made as long
Cube structure, and the length direction of the length direction of the first casing 11 and the second casing 12 is consistent,
And make the first casing 11 and the second casing 12 connect the case that Formation cross-section structure is L-type
Body, as it is shown in figure 1, owing to being formed between display screen 100, frame 200 and back cover 300
The cavity having cross section to be L-type, therefore Mike is by corresponding for the described casing that cross section is L-type structure
It is arranged in the described cavity that cross section is L-type.Space is utilized such that it is able to significantly more efficient.
As it is shown in figure 1, the junction of the second casing 12 and the first casing 11 can arrange one
Interior chamfering 15, interior chamfering 15 is so that the second casing 12 and junction of the first casing 11
The most easy to crack, connect more firm, and, due to general liquid crystal display screen module the back lower place all
There is the chamfering of a band gradient, therefore in the junction of the second casing 12 and the first casing 11 also
In design is corresponding, chamfering 15 coordinates with screen modular structure, can increase having of audio amplifier to greatest extent
Effect volume.
The shape of speaker has circle, ellipse, track type etc., due to the first casing 11
Volume is relatively big, and on the second casing 12, the width of first surface 101 can accommodate be relatively large in diameter low
Sound speaker 21, therefore woofer 21 may be configured as circular loudspeakers as shown in Figure 3;
And owing to the second casing 12 is narrow strip, first surface 101 is along the width side of the second casing 12
To size less, therefore medium and high pitch loudspeaker 22 and/or high pitch loudspeaker 23 preferably employ
Track type speaker as shown in Figure 2, compared with circular medium and high pitch loudspeaker, track type is raised
The volume of sound device is bigger, and audio is more preferable, and takes full advantage of the space of the second casing 12.
As it is shown on figure 3, in order to ensure that complete machine audio amplifier has preferable LF-response, preferably described
Second surface 102 offers phase-reversing tube 13.After installing phase-reversing tube 13, due to phase-reversing tube 13
Diameter less than woofer 21 diameter, so just having stronger sound wave from phase-reversing tube
13 go out, and so, woofer 21 is forwards obtained for rearward sound wave
Utilize, it is achieved preferably LF-response, make audio amplifier tonequality improve.
Reduce the thickness of display device as far as possible, it is preferable that can make the thickness of the first casing 11 with
The thickness of woofer 21 is identical, thus, farthest reduces the first casing 11
Thickness, it also reduces the thickness of display device.
Audio amplifier 1 is provided with multiple installing hole 14 for being connected with the display screen of display device.Can
Audio amplifier 1 is connected by the screw being arranged in installing hole 14 with display screen 100.Equally,
Audio amplifier 1 can also be made with aobvious by arranging interface arrangment respectively on audio amplifier 1 with display screen 100
Display screen 100 clamping.
As it is shown in figure 1, in order to not affect speaking of speaker of voice box, it is preferable that can be at frame
Mesh 201 is offered in the position of 200 corresponding described medium and high pitch loudspeakers and/or high pitch loudspeaker,
The position of the corresponding described woofer of back cover 300 offers mesh 301.Thus both can guarantee that
Speaking of speaker is interference-free, moreover it is possible to ensure the outward appearance neat appearance of display device.
In the description of this specification, specific features, structure, material or feature can be in office
What one or more embodiments or example combine in an appropriate manner.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is also
Being not limited to this, any those familiar with the art is at the technology model that the invention discloses
In enclosing, change can be readily occurred in or replace, all should contain within protection scope of the present invention.
Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (8)
1. a display device, including display screen, the frame that is arranged at display screen edge, and
It is positioned at the back cover at display screen rear portion, it is characterised in that described display device also includes audio amplifier, institute
Stating the first casing and the second casing that audio amplifier includes being interconnected, described first casing is positioned at described
Between display screen and described back cover, described second casing is positioned at the side of described display screen with described
Between frame.
Display device the most according to claim 1, it is characterised in that described first casing
Volume more than the volume of described second casing, described first casing is towards the table at display screen rear
Being embedded with woofer in face, described second casing is embedded in the surface in display screen front
There are medium and high pitch loudspeaker and/or high pitch loudspeaker.
Display device the most according to claim 2, it is characterised in that described first casing
It is rectangular structure, the length direction of described first casing and described second case with the second casing
The length direction of body is consistent, and it is L that described first casing and the second casing connect Formation cross-section structure
The casing of type.
4. according to the display device according to any one of claims 1 to 3, it is characterised in that institute
The junction stating the first casing and the second casing is provided with interior chamfering.
5. according to the display device described in Claims 2 or 3, it is characterised in that described bass
Speaker is circular loudspeakers.
6. according to the display device described in Claims 2 or 3, it is characterised in that described middle height
Sound speaker and/or high pitch loudspeaker are track type speaker.
7. according to the display device according to any one of claims 1 to 3, it is characterised in that its
Being characterised by, described first casing offers phase-reversing tube towards the surface at display screen rear.
Display device the most according to claim 2, it is characterised in that described first casing
Thickness identical with the thickness of described woofer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510275311.3A CN106297558A (en) | 2015-05-26 | 2015-05-26 | A kind of display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510275311.3A CN106297558A (en) | 2015-05-26 | 2015-05-26 | A kind of display device |
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Publication Number | Publication Date |
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CN106297558A true CN106297558A (en) | 2017-01-04 |
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CN201510275311.3A Pending CN106297558A (en) | 2015-05-26 | 2015-05-26 | A kind of display device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114863846A (en) * | 2021-02-03 | 2022-08-05 | 船井电机株式会社 | Display device and speaker unit |
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WO2000067476A1 (en) * | 1999-04-28 | 2000-11-09 | Koninklijke Philips Electronics N.V. | Housing having a loudspeaker system |
CN201349323Y (en) * | 2009-01-12 | 2009-11-18 | 四川长虹电器股份有限公司 | Concealed speaker system of liquid crystal TV |
CN103067812A (en) * | 2011-10-21 | 2013-04-24 | 鸿富锦精密工业(深圳)有限公司 | Displayer |
CN103384285A (en) * | 2013-07-10 | 2013-11-06 | 华为终端有限公司 | Mobile terminal |
CN203859861U (en) * | 2014-04-30 | 2014-10-01 | 联想(北京)有限公司 | Terminal |
CN104320601A (en) * | 2014-10-10 | 2015-01-28 | 青岛海信电器股份有限公司 | Flat television |
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2015
- 2015-05-26 CN CN201510275311.3A patent/CN106297558A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000067476A1 (en) * | 1999-04-28 | 2000-11-09 | Koninklijke Philips Electronics N.V. | Housing having a loudspeaker system |
CN201349323Y (en) * | 2009-01-12 | 2009-11-18 | 四川长虹电器股份有限公司 | Concealed speaker system of liquid crystal TV |
CN103067812A (en) * | 2011-10-21 | 2013-04-24 | 鸿富锦精密工业(深圳)有限公司 | Displayer |
CN103384285A (en) * | 2013-07-10 | 2013-11-06 | 华为终端有限公司 | Mobile terminal |
CN203859861U (en) * | 2014-04-30 | 2014-10-01 | 联想(北京)有限公司 | Terminal |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114863846A (en) * | 2021-02-03 | 2022-08-05 | 船井电机株式会社 | Display device and speaker unit |
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Application publication date: 20170104 |
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