CN110290444A - A kind of home theater LED display - Google Patents
A kind of home theater LED display Download PDFInfo
- Publication number
- CN110290444A CN110290444A CN201910425795.3A CN201910425795A CN110290444A CN 110290444 A CN110290444 A CN 110290444A CN 201910425795 A CN201910425795 A CN 201910425795A CN 110290444 A CN110290444 A CN 110290444A
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- home theater
- item
- face
- led display
- folding
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- 238000003780 insertion Methods 0.000 claims abstract description 16
- 230000037431 insertion Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 12
- 238000010304 firing Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 201000009310 astigmatism Diseases 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2884—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure
- H04R1/2888—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure for loudspeaker transducers
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present invention provides a kind of home theater display screen, its structure includes display frame, display screen, support backrest, formula operation home theater device is covered in spelling, underseal matte, display lamp, sound item out, display screen left end is mounted on inside display frame by way of insertion, underseal matte is mounted on support backrest front end face by way of insertion, spelling is covered formula operation home theater device and is mounted on inside support backrest by way of insertion, the present invention is because binding by the drawing of stretching of folding sidewall and top after expansion and can form an independent viewing area in portion in the room, the better viewing experience such as reflection astigmatism of no extraneous light can be experienced in internal viewing, and the high pressure fillet air chamber by being formed inside two folding sidewalls can effectively completely cut off external in both sides of the road, the intermittent or strong or weak noise transmitted, to maximum The former sound of the guarantee film of limit, and the experience effect of circulating type can be carried out by circular circular consonant band.
Description
Technical field
The invention belongs to field of LED display, more specifically, in particular to a kind of home theater LED display.
Background technique
The Grand LED Screen that will use in many families arranges one family movie theatre at home, for watching film,
Due to being influenced by exterior light according to condition element, the light of scattering on daytime throw will cause when on display screen screen it is reflective, thus
The clarity of picture is influenced, can only just have relatively good viewing experience at night.
Based on foregoing description, the inventors discovered that, a kind of existing home theater LED display is primarily present following deficiency,
Such as:
Most residential building is to have a good transport service to be substantially at both sides of the road, no matter day and night has loud noise, due to
In indoor carry out viewing, the intermittent or strong or weak noise that outside is transmitted can be with film with discord, so as to cause sight
Shadow person carries out viewing in home theater and has many bad experience.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of home theater display screens, to solve existing most resident
Building is to have a good transport service to be substantially at both sides of the road, no matter day and night has loud noise, due to being in indoor carry out viewing,
The intermittent or strong or weak noise that outside is transmitted can with film match discord, so as to cause viewing person in home theater into
The problem of row viewing has many bad experience.
In view of the deficiencies of the prior art, the present invention a kind of purpose and effect of home theater display screen, by skill in detail below
Art means are reached: a kind of home theater display screen, and structure includes display frame, display screen, support backrest, spells and cover formula man
Front yard Theatre devices, display lamp, go out sound item at underseal matte, and the display screen left end is mounted on display mask by way of insertion
Inside frame, the underseal matte is mounted on support backrest front end face by way of insertion, and formula operation home theater device is covered in the spelling
It is mounted on by way of insertion inside support backrest, the sound item out is fixedly mounted on display frame front end face bottom end, institute
Display lamp is stated set on the display frame upper left corner.
The spelling covers formula operation home theater device and includes ball, intersects and negative draw spring, folding sidewall, press strip, stretch drawing and bind, push up
Band, inner lock buckle, the ball are set to folding sidewall back, and the heading tape bottom end is bonded with drawing lower end surface of binding is stretched, the press strip
Bottom end is fixedly connected on the negative drawing spring top of intersection by the way of electric welding, and the folding sidewall side is equipped with inner lock buckle.
Preferably, the folding sidewall includes frictional force reduction item, hooks again, is double every logical layer side wall, circular consonant band, tail
Item, guiding frame, folding wall plate, the frictional force reduction item set there are two altogether and are fixedly mounted on double two above and below logical layer side wall
End, the circular consonant band are set to folding wall plate front end face middle position, and the guiding frame left end is with double every logical layer side wall right end
It is fixed together, the tail right end is fixed together with double every logical layer side wall left end, described to hook bottom end and folding again
Siding top is fixed together, and the circular consonant band is capable of forming the sound field of circulating type after deployment, can enable viewing
Person has kind of an experience sense on the spot in person, and folding wall plate can carry out folding fixation by multiple hook, so as to enable its reduced height,
It is convenient for collecting.
Preferably, it is described it is multiple hook include item hook, fixed limit item, fixed raised line, auxiliary of elasticity, the item hook inner surface with
A fixed limit outer surface fits, and the fixed raised line top end face is fixed together with elastic auxiliary bottom face, the item
Hooking can be stable by its during folding sidewall bottom end folded portion is folded towards upper end under elasticity auxiliary auxiliary
It is fixed on a place, and other structures will not be had an impact, when need to use, the release of its reverse drawing can be enabled into folding part
Divide and is unfolded again.
Preferably, described pair includes high pressure fillet air chamber, black grinding, envelope pressing plate, release chamber, matches every logical layer side wall
Button, acoustic bridge grafting mechanism are closed, the high pressure fillet air chamber is unidirectionally connected with release chamber, and acoustic bridge grafting mechanism is set to high pressure
Fillet air chamber left end, the cooperation button insertion are mounted on envelope pressing plate front end face, and the envelope pressing plate is installed by way of insertion
Intracavitary portion is being discharged, the black grinding is set to release chamber right end, and the gas in the release chamber is when more, high pressure fillet air
The atmospheric pressure value in intracavitary portion can reduce, to make the pliability of entire panel increase, thus convenient for collecting.
Preferably, acoustic bridge grafting mechanism includes combination firing mount, connection sheet, locks cone, blocks grafting mechanism, exchange admittedly
Determine ring, be fixed together inside the combination firing mount with connection sheet outer ring surface, the crossover fixation ring and connection sheet are same
One axle center, the connection sheet back are bonded to each other with grafting mechanism front end face is blocked, and the lock cone sets there are three altogether and is spaced one
120 degree are mounted on right above closure grafting mechanism.
Preferably, closure grafting mechanism includes arc strip of paper used for sealing, elastic force partial pressure ball piece, tabletting, bottom plate, the arc
Strip of paper used for sealing, elastic force partial pressure ball piece are respectively provided with six, and are connected between two elastic force partial pressure ball pieces by arc strip of paper used for sealing, the elastic force
Partial pressure ball piece back is fixed together with bottom plate outer ring surface, and the elastic force partial pressure ball piece front end face is fixed with tabletting outer ring surface
It links together.
Compared with prior art, the present invention has as followsBeneficial effect:
The present invention is because binding by the drawing of stretching of folding sidewall and top after expansion and can form one solely in portion in the room
Vertical viewing area can form a comparatively dark region internal, can experience no exterior light in internal viewing
The better viewing experience such as the reflection astigmatism of line, and the high pressure fillet air chamber by being formed inside two folding sidewalls
Can effectively it completely cut off external in both sides of the road, the intermittent or strong or weak noise transmitted, to guarantee to greatest extent
The former sound of film, and the experience effect of circulating type can be carried out by circular circular consonant band.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of home theater LED display of the present invention.
Fig. 2 covers formula operation home theater device for a kind of spelling of home theater LED display of the present invention and faces cross-section structure signal
Figure.
Fig. 3 is that folding sidewall faces detailed construction schematic diagram.
Fig. 4 is that multiple hook has an X-rayed detailed construction schematic diagram.
Fig. 5 is double detailed construction schematic diagrames inside logical layer side wall side view.
Fig. 6 is that acoustic bridge grafts mechanism side elevational cross-section detailed construction schematic diagram.
Fig. 7 is to block grafting mechanism to face deployed configuration schematic diagram.
In figure: display frame-q, LED display-w, support backrest-e, spelling and cover formula operation home theater device-r, underseal screening
Piece-t, display lamp-y, go out sound item-u, ball-r1, intersect it is negative draw spring-r2, folding sidewall-r3, press strip-r4, stretch drawing bind-
It is r5, heading tape-r6, inner lock buckle-r7, frictional force reduction item-r31, multiple hook-r32, double every logical layer side wall-r33, circular consonant band-
R34, tail item-r35, guiding frame-r36, folding wall plate-r37, item hook-r321, fixed limit item-r322, fixed raised line-r323, bullet
Property auxiliary-r324, high pressure fillet air chamber-r331, black grinding-r332, envelope pressing plate-r333, release chamber-r334, cooperation button-
R335, acoustic bridge grafting mechanism-r336, combination firing mount-r3361, connection sheet-r3362, lock cone-r3363, grafting mechanism-is blocked
R3364, crossover fixation ring-r3365, arc strip of paper used for sealing-r33641, elastic force divide ball piece-r33642, tabletting-r33643, bottom plate-
r33644。
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment
As shown in attached drawing 1 to attached drawing 7:
The present invention provides a kind of home theater LED display, and structure includes display frame q, LED display w, support
Backrest e, spelling cover formula operation home theater device r, underseal matte t, display lamp y, go out sound u, and the left end the LED display w passes through embedding
The mode entered is mounted on inside display frame q, and the underseal matte t is mounted on support backrest e anode by way of insertion
Face, the spelling are covered formula operation home theater device r and are mounted on inside support backrest e by way of insertion, the fixed peace of sound u out
Mounted in display frame q front end face bottom end, the display lamp y is set to the upper left corner display frame q, and formula home theater is covered in the spelling
Device r include ball r1, intersect it is negative draw spring r2, folding sidewall r3, press strip r4, stretch drawing and bind r5, heading tape r6, inner lock buckle r7,
The ball r1 is set to the back folding sidewall r3, and the bottom end the heading tape r6 is bonded with the drawing lower end surface r5 of binding is stretched, the press strip r4
Bottom end is fixedly connected on the negative drawing top spring r2 of intersection by the way of electric welding, and the side the folding sidewall r3 is equipped with inner lock buckle
r7。
Wherein, the folding sidewall r3 include frictional force reduction r31, hook again r32, it is double every logical layer side wall r33, it is circular auxiliary
Vocal cores r34, tail r35, guiding frame r36, folding wall plate r37, the frictional force weaken a r31 and set there are two and be fixedly mounted altogether
Double every logical layer side wall r33 upper and lower ends, the circular consonant band r34 is set to folding wall plate r37 front end face middle position, described to draw
The drawing strickle guide left end frame r36 is fixed together with double every logical layer side wall r33 right end, and the tail r35 right end is with double every logical layer side
The left end wall r33 is fixed together, and the bottom end r32 that hooks again is fixed together with the top folding wall plate r37, described to surround
Consonant is capable of forming the sound field of circulating type with r34 after deployment, and viewing person can be enabled to have kind of an experience sense on the spot in person, and folding wall
Plate r37 can carry out folding fixation by multiple hook r32, convenient for collecting so as to enable its reduced height.
Wherein, the r32 that hooks again includes that item hooks r321, fixed limit r322, fixed auxiliary raised line r323, elasticity r324,
The item hooks r321 inner surface and fits with the fixed limit outer surface r322, the fixed raised line r323 top end face and auxiliary of elasticity
R324 bottom face is fixed together, and the item hooks r321 can be at the bottom folding sidewall r3 under the auxiliary of auxiliary r324 of elasticity
During holding folded portion to fold towards upper end, it is stably fixed to a place, and will not generate to other structures
It influences, when need to use, folded portion can be enabled to be unfolded again the release of its reverse drawing.
Wherein, described pair includes high pressure fillet air chamber r331, black grinding r332, seals pressing plate every logical layer side wall r33
R333, release chamber r334, cooperation button r335, acoustic bridge graft mechanism r336, the high pressure fillet air chamber r331 and release chamber
R334 is unidirectionally connected, and the acoustic bridge grafting mechanism r336 is set to the left end high pressure fillet air chamber r331, and the cooperation button r335 is embedding
Enter to be mounted on envelope pressing plate r333 front end face, the envelope pressing plate r333 is mounted on inside release chamber r334 by way of insertion, institute
It states black grinding r332 and is set to release chamber r334 right end, the gas in the release chamber r334 is when more, high pressure fillet air chamber
Atmospheric pressure value inside r331 can reduce, thus increase the pliability of entire panel, thus it is convenient for collecting, and when in work shape
When state, the gas pressurized discharged inside chamber r334 is discharged into the inside high pressure fillet air chamber r331 by envelope pressing plate r333, from
And the air layer of high pressure can be formed inside high pressure fillet air chamber r331, the formation of acoustic bridge can be obstructed, so as to pole
Limits obstruct external sound.
Wherein, the acoustic bridge grafting mechanism r336 includes combination firing mount r3361, connection sheet r3362, lock cone r3363, blocks
Graft mechanism r3364, crossover fixation ring r3365, the inside combination firing mount r3361 and the fixed company of connection sheet r3362 outer ring surface
It is connected together, the crossover fixation ring r3365 and connection sheet r3362 are same axle center, the back the connection sheet r3362 and closure
Grafting mechanism r3364 front end face is bonded to each other, and the lock cone r3363, which sets there are three altogether and is spaced 120 degree, is mounted on closure
It grafts right above mechanism r3364, the connection sheet r3362 can be by combining inside firing mount r3361 in the state of compression
The accumulative of opposition is carried out, when external staff can start closure grafting mechanism carrying out compacting connection sheet r3362
R3364, to form acoustic bridge grafting, when outside is spoken, incoming inside that sound can be relatively clear.
Wherein, the closure grafting mechanism r3364 includes arc strip of paper used for sealing r33641, elastic force partial pressure ball piece r33642, tabletting
R33643, bottom plate r33644, the arc strip of paper used for sealing r33641, elastic force partial pressure ball piece r33642 are respectively provided with six, and two elastic force
It is connected between partial pressure ball piece r33642 by arc strip of paper used for sealing r33641, the elastic force partial pressure back ball piece r33642 and bottom plate
R33644 outer ring surface is fixed together, and the elastic force partial pressure ball piece r33642 front end face is fixed with tabletting r33643 outer ring surface
It links together, when the tabletting r33643 stress is suppressed towards back, elastic force partial pressure ball piece r33642 can be burst towards outside
It opens, to expose the arc strip of paper used for sealing r33641 of internal connection, and the rubber material that arc strip of paper used for sealing r33641 is fabulous using leakproofness
It is made, can to greatest extent stop air-flow, and elastic force partial pressure ball piece r33642 is made of the preferable sheet metal of elastic force,
Preferable grafting can be had effect.
The specifically used mode and effect of the present embodiment:
In the present invention, when in use by pulling the guiding frame r36 of side, so that display frame will be set to
The folding sidewall r3 of the left and right side q carries out pull towards external, double every logical layer side wall due to passing through among two guiding frame r36
Envelope pressing plate r333 interaction traction in r33, thus will form the lateral envelope room an of V-type after guiding frame r36 is fully deployed,
Since envelope pressing plate r333 originally had the more scattered gas of low pressure during mutual traction inside release chamber r334, when
It can be towards assembling inside the high pressure fillet air chamber r331 unidirectionally connecting with it, thus in inside under the compressing of envelope pressing plate r333
The air partition wall of high pressure is formed, can will obstruct and disconnect with the acoustic bridge of external connection, so as to obstruct external sound, in order
Portion is in a relatively quiet state, and is bound by stretching the drawing r5 that binds to top, thus formed one it is independent black
Dark areas, after installation can by inner lock buckle r7 carry out internal lock, when external someone need contact inside people when,
It needs to graft acoustic bridge, is enabled by pressing connection sheet r3362 and block grafting mechanism r33643 stress and elastic force is forced to divide ball piece
R33642 is strutted towards outside, is blocked by the arc strip of paper used for sealing r33641 of linkage expansion to internal gas wall, and use elastic force
It divides ball piece r33642 and grafts acoustic bridge, when external staff is in speech, internal viewing personnel can clearly receive sound, and
Acoustic bridge grafts mechanism r336 and is equipped with variant five of height, can adapt to the people of various heights.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (6)
1. a kind of home theater LED display, structure include display frame (q), LED display (w), support backrest (e),
Spelling covers formula operation home theater device (r), underseal matte (t), display lamp (y), goes out sound item (u), it is characterised in that:
LED display (w) left end is mounted on display frame (q) inside, the underseal matte (t) by way of insertion
Support backrest (e) front end face is mounted on by way of insertion, the spelling covers formula operation home theater device (r) by way of insertion
It is internal to be mounted on support backrest (e), the sound item (u) out is fixedly mounted on display frame (q) front end face bottom end, the display
Lamp (y) is set to display frame (q) upper left corner；
The spelling covers formula operation home theater device (r) and includes ball (r1), intersects negative drawing spring (r2), folding sidewall (r3), press strip
(r4), stretch drawing bind (r5), heading tape (r6), inner lock buckle (r7), the ball (r1) be set to the back folding sidewall (r3), the top
The band bottom end (r6) is bonded with drawing lower end surface (r5) of binding is stretched, and the press strip bottom end (r4) is fixedly connected on friendship by the way of being welded
Fork is negative to draw the top spring (r2), and the folding sidewall side (r3) is equipped with inner lock buckle (r7).
2. a kind of home theater LED display as defined in claim 1, it is characterised in that: the folding sidewall (r3)
Including frictional force reduction item (r31), it is multiple hook (r32), it is double every logical layer side wall (r33), circular consonant band (r34), tail item (r35),
Guiding frame (r36), folding wall plate (r37), frictional force reduction item (r31) set there are two altogether and are fixedly mounted on double every logical layer
Side wall (r33) upper and lower ends, the circular consonant band (r34) are set to folding wall plate (r37) front end face middle position, the lead-frame
The frame left end (r36) is fixed together with double every logical layer side wall (r33) right end, and tail item (r35) right end is with double every logical layer
The left end side wall (r33) is fixed together, and the multiple hook bottom end (r32) is fixed together with the top folding wall plate (r37).
3. such as a kind of home theater LED display according to claim 2, it is characterised in that: the multiple hook (r32) includes
Item hooks auxiliary (r321), fixed limit item (r322), fixed raised line (r323), elasticity (r324), and the item hooks (r321) inner surface
It fits with fixed limit outer surface item (r322), fixed raised line (r323) top end face and elastic auxiliary (r324) bottom face are solid
Surely it links together.
4. such as a kind of home theater LED display according to claim 2, it is characterised in that: described double every logical layer side wall
It (r33) include high pressure fillet air chamber (r331), black grinding (r332), envelope pressing plate (r333), release chamber (r334), cooperation button
(r335), acoustic bridge grafting mechanism (r336), the high pressure fillet air chamber (r331) and release chamber (r334) are unidirectionally connected, described
Acoustic bridge grafts mechanism (r336) and is set to the left end high pressure fillet air chamber (r331), and cooperation button (r335) insertion is mounted on envelope pressure
Plate (r333) front end face, the envelope pressing plate (r333) are mounted on release chamber (r334) inside, the black by way of insertion
It is ground (r332) and is set to release chamber (r334) right end.
5. such as a kind of home theater LED display according to claim 4, it is characterised in that: the acoustic bridge grafts mechanism
(r336) include combination firing mount (r3361), connection sheet (r3362), lock cone (r3363), block grafting mechanism (r3364), exchange
Fixed ring (r3365), the combination firing mount (r3361) is internal to be fixed together with connection sheet (r3362) outer ring surface, described
Crossover fixation ring (r3365) and connection sheet (r3362) are same axle center, the connection sheet back (r3362) and closure grafting machine
Structure (r3364) front end face is bonded to each other, lock cone (r3363) set altogether there are three and 120 degree of interval be mounted on closure and transfer
Right above connection mechanism (r3364).
6. such as a kind of home theater LED display according to claim 5, it is characterised in that: mechanism is grafted in the closure
It (r3364) include arc strip of paper used for sealing (r33641), elastic force partial pressure ball piece (r33642), tabletting (r33643), bottom plate (r33644), institute
State arc strip of paper used for sealing (r33641), elastic force partial pressure ball piece (r33642) is respectively provided with six, and two elastic force partial pressures ball piece (r33642)
Between be connected by arc strip of paper used for sealing (r33641), the elastic force partial pressure ball piece back (r33642) and bottom plate (r33644) outer ring
Face is fixed together, and elastic force partial pressure ball piece (r33642) front end face is fixedly connected on tabletting (r33643) outer ring surface
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425795.3A CN110290444B (en) | 2019-05-21 | 2019-05-21 | Home theater LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425795.3A CN110290444B (en) | 2019-05-21 | 2019-05-21 | Home theater LED display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110290444A true CN110290444A (en) | 2019-09-27 |
| CN110290444B CN110290444B (en) | 2020-06-19 |
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ID=68002387
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910425795.3A Active CN110290444B (en) | 2019-05-21 | 2019-05-21 | Home theater LED display screen |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202494857U (en) * | 2012-02-20 | 2012-10-17 | 卓俊介 | Novel home theater |
| CN204009334U (en) * | 2014-07-16 | 2014-12-10 | 上海复旦上科多媒体有限公司 | Three-dimensional ring screen cinema integrated system |
| JP2016159627A (en) * | 2015-02-26 | 2016-09-05 | チンゲン テクノロジー カンパニー リミテッド | Push/pull blackboard |
| CN205943407U (en) * | 2016-07-29 | 2017-02-08 | 耿凯 | Many screen propaganda display device |
| US20170171968A1 (en) * | 2013-11-26 | 2017-06-15 | Corning Precision Materials Co., Ltd. | Flexible hybrid substrate for display and method for manufacturing same |
| CN207956457U (en) * | 2018-03-19 | 2018-10-12 | 重庆广蒂智能科技有限公司 | Video audio integration operation home theater system |
| CN208820995U (en) * | 2018-11-19 | 2019-05-03 | 中山市永威电器有限公司 | A kind of home theater combination audio convenient for assembly and disassembly |
-
2019
- 2019-05-21 CN CN201910425795.3A patent/CN110290444B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202494857U (en) * | 2012-02-20 | 2012-10-17 | 卓俊介 | Novel home theater |
| US20170171968A1 (en) * | 2013-11-26 | 2017-06-15 | Corning Precision Materials Co., Ltd. | Flexible hybrid substrate for display and method for manufacturing same |
| CN204009334U (en) * | 2014-07-16 | 2014-12-10 | 上海复旦上科多媒体有限公司 | Three-dimensional ring screen cinema integrated system |
| JP2016159627A (en) * | 2015-02-26 | 2016-09-05 | チンゲン テクノロジー カンパニー リミテッド | Push/pull blackboard |
| CN205943407U (en) * | 2016-07-29 | 2017-02-08 | 耿凯 | Many screen propaganda display device |
| CN207956457U (en) * | 2018-03-19 | 2018-10-12 | 重庆广蒂智能科技有限公司 | Video audio integration operation home theater system |
| CN208820995U (en) * | 2018-11-19 | 2019-05-03 | 中山市永威电器有限公司 | A kind of home theater combination audio convenient for assembly and disassembly |
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| CN110290444B (en) | 2020-06-19 |
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