CN109493765A - Flat-panel display devices - Google Patents
Flat-panel display devices Download PDFInfo
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- CN109493765A CN109493765A CN201811416080.3A CN201811416080A CN109493765A CN 109493765 A CN109493765 A CN 109493765A CN 201811416080 A CN201811416080 A CN 201811416080A CN 109493765 A CN109493765 A CN 109493765A
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- China
- Prior art keywords
- music centre
- centre loudspeaker
- shell component
- telescoping mechanism
- telescope support
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- 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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The present invention relates to a kind of flat-panel display devices, comprising: display screen；Shell component afterwards is fixed with display screen, away from the display surface of display screen；Telescoping mechanism is connect with rear shell component；Music centre loudspeaker is connect with telescoping mechanism, and telescoping mechanism is able to drive Music centre loudspeaker and rear shell component and relative displacement occurs, with shell component after stretching out outside or after retracting in shell component；Screw rod, the telescope support with screw rod cooperation that telescoping mechanism includes motor, is driven by motor, and the guide rail for making telescope support move along a straight line and being arranged in pairs, telescope support is connect with Music centre loudspeaker, and the rotation of motor driven screw rod, driving telescope support moves along a straight line along guide rail when screw rod rotates.Above-mentioned technical proposal: when Music centre loudspeaker receives stretching information, telescoping mechanism is able to drive shell component after Music centre loudspeaker stretches out, and realizes and preferably goes out sound effective value；When Music centre loudspeaker receives retraction information, telescoping mechanism is able to drive after Music centre loudspeaker retracts in shell component, realizes the visual effect of screen or narrow frame comprehensively.
Description
Technical field
The present invention relates to flat panel display technology fields, more particularly to a kind of flat-panel display devices.
Background technique
With the development of flat panel display technology, people are for showing that it is also higher and higher that the sound quality of equipment is pursued.Show equipment
Good acoustical quality can be provided by generally including display screen and Music centre loudspeaker, Music centre loudspeaker.Traditional display equipment is led to
It is often that Music centre loudspeaker is preposition in showing the region other than screen, towards observation visual angle.
During realizing traditional technology, it is found by the applicant that: Music centre loudspeaker is preposition in showing the region other than screen, shadow
Ring the visual effect of screen or narrow frame comprehensively.
Summary of the invention
Based on this, it is necessary to it is preposition in showing the region other than screen for Music centre loudspeaker, influence screen or narrow frame comprehensively
Visual effect problem, a kind of flat-panel display devices are provided.
A kind of flat-panel display devices, comprising: display screen；Shell component afterwards is fixed with the display screen, deviates from the display screen
Display surface；Telescoping mechanism is connect with the rear shell component；Music centre loudspeaker is connect with the telescoping mechanism, the telescoping mechanism
It is able to drive the Music centre loudspeaker and relative displacement occurs for the rear shell component, described in stretching out outside the rear shell component or retract
Afterwards in shell component；The telescoping mechanism includes motor, the flexible branch with the motor-driven screw rod and the screw rod
Frame, and the guide rail for making the telescope support move along a straight line and being arranged in pairs, the telescope support and the Music centre loudspeaker connect
It connects, the rotation of screw rod described in the motor driven, the screw rod drives the telescope support to transport along double guide rail straight lines when rotating
It is dynamic.
Above-mentioned technical proposal has following technical effect that Music centre loudspeaker is set to away from display screen in flat-panel display devices after
Shell component, and rear shell component is connected to by telescoping mechanism.When Music centre loudspeaker receives stretching information, telescoping mechanism is able to drive
Shell component after Music centre loudspeaker stretches out is realized and preferably goes out sound effective value；When Music centre loudspeaker receives retraction information, telescoping mechanism can
After driving Music centre loudspeaker to retract in shell component, the visual effect of screen or narrow frame comprehensively is realized.
Technical solution is described further below.
The threaded hole cooperated with the screw rod is equipped in the telescope support in one of the embodiments,.
The telescope support is equipped with the sliding slot cooperated with the guide rail, the institute being arranged in pairs in one of the embodiments,
State the two sides that guide rail is respectively arranged on the screw rod.
The telescoping mechanism further includes spaced first sensor and the second sensing in one of the embodiments,
Device, when the telescope support triggers the first sensor or the second sensor, the motor stops working.
The rear shell component includes the appearance for accommodating the telescoping mechanism and the Music centre loudspeaker in one of the embodiments,
Receive chamber, the accommodating chamber has opening, so that the Music centre loudspeaker can carry out stretching motion via the opening.
It in one of the embodiments, further include guidance set, the guidance set includes being fixed on the Music centre loudspeaker
Guide rod, and to the rod set that the guide rod is limited.
The guidance set is equipped with two groups in one of the embodiments, and the telescoping mechanism is equipped with one group, is located at
Between guidance set described in two groups.
The guidance set is equipped with two groups in one of the embodiments, and the telescoping mechanism also is provided with two groups, is located at two
Between the group guidance set.
The guide rod and the telescope support are connected by sound set stent and the Music centre loudspeaker in one of the embodiments,
It connects.
The telescoping mechanism is fixed on the rear shell component by fixed plate in one of the embodiments,.
Detailed description of the invention
Fig. 1 is the partial schematic diagram of one embodiment of the invention telescoping mechanism；
Fig. 2 is the structural schematic diagram of one embodiment of the invention flat-panel display devices；
Fig. 3 is the front schematic view that one embodiment of the invention Music centre loudspeaker stretches out state；
Fig. 4 is the side schematic view that one embodiment of the invention Music centre loudspeaker stretches out state；
Fig. 5 is the front schematic view of one embodiment of the invention Music centre loudspeaker retracted mode；
Fig. 6 is the side schematic view of one embodiment of the invention Music centre loudspeaker retracted mode.
Wherein: 100, flat-panel display devices 110, display screen 120, rear shell component
122, accommodating chamber 130, telescoping mechanism 132, fixed plate
140, Music centre loudspeaker 142, sound set stent 144, elastic cushion
150, motor 160, screw rod 170, telescope support
172, guide rail 180, first sensor 182, second sensor
190, guidance set 192, guide rod 194, rod set
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Fig. 1 and Fig. 2 are please referred to, one embodiment of the invention provides a kind of flat-panel display devices 100, comprising: display screen
110；Shell component 120 afterwards, it is fixed with display screen 110, away from the display surface of display screen 110；Telescoping mechanism 130, with rear shell component
120 connections；Music centre loudspeaker 140 is connect with telescoping mechanism 130, and telescoping mechanism 130 is able to drive Music centre loudspeaker 140 and rear shell group
Relative displacement occurs for part 120, outer or after retracting in shell component 120 with shell component 120 after stretching out.Telescoping mechanism 130 includes motor
150, the telescope support 170 with the screw rod 160 and screw rod 160 that motor 150 drives, and make telescope support 170 along straight line
The guide rail 172 for moving and being arranged in pairs, telescope support 170 are connect with Music centre loudspeaker 140, and motor 150 drives screw rod 160 to rotate,
Driving telescope support 170 moves along a straight line along guide rail 172 when screw rod 160 rotates.
It should be noted that the display screen 110 in the present embodiment can be understood as the display in flat-panel display devices 100
Mould group, including display area, display backboard, frame etc., not simply show screen.In addition, involved in following embodiment
To " parallel ", " vertical ", absolute parallel, absolute upright can be, be also possible to substantially parallel, substantially vertical, non-critical meaning
On it is parallel and vertical, allow that there are deviations.
In the present embodiment, flat-panel display devices 100 include at least LCD TV, plasma-screen television, two pole of organic electric-excitation luminescent
Pipe TV, liquid crystal display, plasma display panel, organic electric exciting light-emitting diode display.Music centre loudspeaker 140 can be located at display
Ground side, display day side, or display the left and right sides, therefore the direction of 140 stretching motion of Music centre loudspeaker do not limit to it is horizontal or vertical, also
It can be tilt angle direction, while being also not limited to one group of telescoping mechanism 130, it, can when 140 quantity of Music centre loudspeaker is greater than 1
Multiple groups telescoping mechanism 130 is arranged.Certainly, when 140 quantity of Music centre loudspeaker is 1, multiple groups telescoping mechanism 130 also can be set.?
In embodiments herein, for being located at the explicitly Music centre loudspeaker 140 of side, it is illustrated.
The Music centre loudspeaker usually preposition lower section for being fixed on display screen is provided towards observation visual angle in traditional display equipment
Go out sound effective value before good, still, under off-mode, biggish horizontal stripe shape Music centre loudspeaker is set below display screen, is shown in structure
Must be lofty, heavy, influence the visual effect of screen or narrow frame comprehensively.In the present embodiment, Music centre loudspeaker 140 is passed through into telescoping mechanism
130 are installed in rear shell component 120, and when Music centre loudspeaker 140, which receives, stretches out information, telescoping mechanism 130 is able to drive sound equipment loudspeaker
Shell component 120 is in reference to Music centre loudspeaker 140 in Fig. 3 and Fig. 4 and stretches under 140 stretching state of Music centre loudspeaker after 140 stretchings
The position of shell component 120 after out, can be realized and preferably go out sound effective value, if Fig. 3 and Fig. 4 is respectively that Music centre loudspeaker 140 stretches out shape
The front schematic view and side schematic view of state.When Music centre loudspeaker 140, which receives, retracts information, telescoping mechanism 130 is able to drive sound
It rings after loudspeaker 140 retract in shell component 120, under 140 retracted mode of Music centre loudspeaker, with reference to Music centre loudspeaker 140 in Fig. 5 and Fig. 6
The visual effect of screen or narrow frame comprehensively is realized, if Fig. 5 and Fig. 6 is respectively sound equipment loudspeaker in the position of shell component 120 after retraction
The front schematic view and side schematic view of 140 retracted modes.
In embodiments herein, it is not limited to which (when booting, Music centre loudspeaker 140 stretches out for shutdown and booting both of which
Afterwards outside shell component 120；When shutdown, Music centre loudspeaker 140 retract after in shell component 120), when needing Music centre loudspeaker 140 to stretch out rear shell
When component 120, then after driving Music centre loudspeaker 140 to stretch out using telescoping mechanism 130 outside shell component 120, and Music centre loudspeaker 140 can be with
Shell component 120 after not exclusively stretching out.When after needing Music centre loudspeaker 140 to retract in shell component 120, then telescoping mechanism 130 is utilized
After driving Music centre loudspeaker 140 to retract in shell component 120, and Music centre loudspeaker 140 can not have to shell component 120 after completing to retract, root
It is determined according to user demand.
Specifically, telescoping mechanism 130 includes motor 150, with the screw rod 160 and screw rod 160 that motor 150 drives
Telescope support 170, and the guide rail 172 for making telescope support 170 move along a straight line and being arranged in pairs, telescope support 170 and sound equipment
Loudspeaker 140 connect, and motor 150 drives screw rod 160 to rotate, and drive telescope support 170 along 172 straight line of guide rail when screw rod 160 rotates
Movement.The rotation direction of screw rod 160 determines the linear movement direction of telescope support 170.
Above-mentioned technical proposal has following technical effect that Music centre loudspeaker 140 in flat-panel display devices 100 away from display screen
110 are set to rear shell component 120, and are connected to rear shell component 120 by telescoping mechanism 130.Music centre loudspeaker 140 receives stretching letter
When breath, telescoping mechanism 130 is able to drive shell component 120 after Music centre loudspeaker 140 stretches out, and realizes and preferably goes out sound effective value；Sound equipment loudspeaker
140 receive when retracting information, telescoping mechanism 130 is able to drive after Music centre loudspeaker 140 retracts in shell component 120, is realized complete
The visual effect of face or narrow frame.
Technical solution is described further below.
In some embodiments, the threaded hole cooperated with screw rod 160 is equipped in telescope support 170.160 surface of screw rod is equipped with
Screw thread offers and 160 surface of screw rod in telescope support 170 along the extending direction (extending direction of screw rod 160) of guide rail 172
The threaded hole that screw thread is worked in coordination, by being threadedly engaged, the rotation of screw rod 160 can drive telescope support 170 along screw rod 160 into
Row linear motion.The rotation direction of screw rod 160 determines the linear movement direction of telescope support 170.Guide rail 172 is arranged in pairs favorably
In stationarity and accuracy that telescope support 170 moves, there is guiding role.
In some embodiments, with reference to Fig. 1, telescope support 170 is equipped with the sliding slot cooperated with guide rail 172, is arranged in pairs
Guide rail 172 is respectively arranged on the two sides of screw rod 160.Telescope support 170 is set there are two sliding slot, is matched respectively with two guide rails 172,
Telescope support 170 can move along a straight line along guide rail 172, and robust motion and accuracy are higher.Two guide rails 172 are distinguished
Positioned at the two sides of screw rod 160, with being equidistant for screw rod 160.Telescope support 170 is symmetrical about screw rod 160, and shape is similar to ladder
The intermediate position of the upper bottom of shape and two waists, upper bottom is equipped with threaded hole, and the two sides at upper bottom are equipped with sliding slot, are additionally provided with two and sound equipment
The stabilizer blade that loudspeaker 140 connect, two stabilizer blades regard two waists as.Certainly, telescope support 170 can also be other structures, not
It is limited to the present embodiment.
In some embodiments, with reference to Fig. 1, telescoping mechanism 130 further includes spaced first sensor 180 and second
Sensor 182, when telescope support 170 triggers first sensor 180 or second sensor 182, motor 150 stops working.This reality
It applies in example, for first sensor 180 close to motor 150, second sensor 182 is respectively arranged on screw rod 160 far from motor 150
Two sides, driving telescope support 170 is mobile when screw rod 160 rotates, after triggering first sensor 180 or second sensor 182, motor
150 stop working, and telescope support 170 stops movement, keep the posture of Music centre loudspeaker 140.In addition, the triggering of telescope support 170 the
When one sensor 180, Music centre loudspeaker 140 is in fully retracted state, when telescope support 170 triggers second sensor 182, sound equipment
Loudspeaker 140 are in fully extended state.It include control circuit in the present embodiment, to control motor 150, first sensor 180, the
The start and stop of two sensors 182.In the present embodiment, the effect of first sensor 180 and second sensor 182 is by telescope support
170 signal passes to motor 150, to control the start and stop of motor 150.First sensor 180 and second sensor 182 can be
Microswitch is connected microswitch using pressure, can also be magneto sensor, is connected using magnetic strength (at this point, telescope support 170
Equipped with magnetic part) and other components that can transmit signal.
Further, be the first microswitch with first sensor 180, second sensor 182 is that the second microswitch is
Example, is described in detail.If the initial state of Music centre loudspeaker 140 is to be fully retracted in rear shell component 120.Starting plane, which is shown, to be set
Standby 100, motor 150 receives starting information, and motor 150 drives screw rod 160 to rotate, and driving telescope support 170 declines, to make to stretch
Contracting bracket 170 is begun to decline from the position of the first microswitch, until telescope support 170 touch the second microswitch elastic slice,
Motor 150 receives Stop message, stops working, and Music centre loudspeaker 140 drops to the position of fully extended rear shell component 120, completes
Lowering action.Closing plane shows equipment 100, and motor 150 receives starting information, and motor 150 drives the rotation of screw rod 160 (therewith
Preceding opposite rotation direction), driving telescope support 170 rises, so that telescope support 170 be made to open from the position of the second microswitch
Begin to rise, until telescope support 170 touches the elastic slice of the first microswitch, motor 150 receives Stop message, stops working, sound
It rings loudspeaker 140 and rises to the position for being fully retracted rear shell component 120, complete vertical motion.
In some embodiments, rear shell component 120 includes the accommodating chamber for accommodating telescoping mechanism 130 and Music centre loudspeaker 140
122, accommodating chamber 122 has opening, so that Music centre loudspeaker 140 can carry out stretching motion via opening.With reference to Fig. 4 and Fig. 6, after
Shell component 120 includes the accommodating chamber 122 for accommodating telescoping mechanism 130 and Music centre loudspeaker 140, and accommodating chamber 122 has opening, so that sound
Stretching motion can be carried out via opening by ringing loudspeaker 140.Opening is for guaranteeing the smooth of 140 stretching motion of Music centre loudspeaker.For
Overall structure appearance appreciating is considered, telescoping mechanism 130 is usually completely accommodated in the accommodating chamber 122 of rear shell component 120.It is right
In Music centre loudspeaker 140, it can be set in accommodating chamber 122 completely, the other faces of the not set opening of accommodating chamber 122 are completely enclosed,
For example, setting cover board, using cover board by other face closures；Or accommodating chamber 122 is set as to utilize appearance with the holding tank of opening
The cell wall of slot received plays the role of blocking.It is, of course, also possible to not exclusively be set in accommodating chamber 122, i.e. certain side of Music centre loudspeaker 140
Face or a few sides can be used as appearance decoration.
In some embodiments, with reference to Fig. 2, flat-panel display devices 100 further include guidance set 190, and guidance set 190 wraps
The guide rod 192 for being fixed on Music centre loudspeaker 140 is included, and to the rod set 194 that guide rod 192 is limited.In the band of Music centre loudspeaker 140
Under dynamic, guide rod 192 is moved in rod set 194, and rod set 194 is defined the direction of motion of guide rod 192.First, it leads
Bar 192 can provide guiding protection for the stretching motion process of Music centre loudspeaker 140, to avoid Music centre loudspeaker 140 in motion process
It is middle to lead to stuck phenomenon because of inclination.Second, guide rod 192 can guarantee the balance in 140 telescopic process of Music centre loudspeaker.The
Three, guide rod 192 can reduce Music centre loudspeaker 140 and deform when by external impacts phenomenon.
Guidance set 190 is equipped with two groups in one of the embodiments, and telescoping mechanism 130 is equipped with one group, leads positioned at two groups
To between component 190.Specifically, with reference to Fig. 2, guide rod 192 and rod set 194 form two groups of guidance sets 190 there are two being all provided with,
The two sides of telescope support 170, and two groups of being equidistant from telescope support 170 of guidance set 190 are respectively arranged on, to guarantee to move
Stability in the process.In other examples, telescoping mechanism 130 also can be set to two groups, be arranged at intervals at rear shell component
120, it is located between two groups of guidance sets 190, the common stretching motion for driving Music centre loudspeaker 140.It is, of course, also possible to according to specific
The quantity and positional relationship of situation, reasonable arrangement guidance set 190 and telescoping mechanism 130, however it is not limited to the present embodiment.
Further, pass through sound set stent 142 and Music centre loudspeaker with reference to Fig. 1 and Fig. 2, guide rod 192 and telescope support 170
140 connections, guide rod 192, the center line of telescope support 170, screw rod 160 are each perpendicular to sound set stent 142 (Music centre loudspeaker 140).
Specifically, sound set stent 142 and Music centre loudspeaker 140 are all set as horizontal stripe shape, so set, sound set stent 142 is equivalent to intermediate matchmaker
It is situated between, the number of guide rail 172, telescope support 170 in damage replacement with the disassembly installation of Music centre loudspeaker 140, reduction pair can be reduced
The additional injuries of Music centre loudspeaker 140.
Further, Music centre loudspeaker 140 and 142 junction of sound set stent are equipped with elastic cushion 144.Music centre loudspeaker 140 with
It is usually threadably secured between sound set stent 142, elastic cushion 144 plays the table for reducing Music centre loudspeaker 140 and sound set stent 142
The effect of surface wear, moreover it is possible to play anti-loosening effect.In the present embodiment, elastic cushion 144 uses silica gel sheath, other rubber sleeves
Also may be used.
In some embodiments, with reference to Fig. 1, telescoping mechanism 130 is fixed on rear shell component 120 by fixed plate 132, fixed
Plate 132 is conveniently replaceable damaged components, the abrasion of shell component 120 after reduction.Specifically, motor 150 passes through motor fixture
It is fixed on fixed plate 132, guide rail 172 is fixed on fixed plate 132, first sensor 180 by modes such as screw, bonding, welding
It also is secured to fixed plate 132 with second sensor 182, block can also be arranged in the bottom side of fixed plate 132, with support telescopic bracket
170.Certainly, in other embodiments, need fixed component that can be directly fixed on rear shell component 120 in telescoping mechanism 130,
Middleware without fixed plate 132 etc.
Above-mentioned technical proposal has following technical effect that Music centre loudspeaker 140 in flat-panel display devices 100 away from display screen
110 are set to rear shell component 120, and are connected to rear shell component 120 by telescoping mechanism 130.Music centre loudspeaker 140 receives stretching letter
When breath, telescoping mechanism 130 is able to drive shell component 120 after Music centre loudspeaker 140 stretches out, and realizes and preferably goes out sound effective value；Sound equipment loudspeaker
140 receive when retracting information, telescoping mechanism 130 is able to drive after Music centre loudspeaker 140 retracts in shell component 120, is realized complete
The visual effect of face or narrow frame.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for above embodiments, and the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of flat-panel display devices characterized by comprising
Display screen；
Shell component afterwards is fixed with the display screen, away from the display surface of the display screen；
Telescoping mechanism is connect with the rear shell component；
Music centre loudspeaker is connect with the telescoping mechanism, and the telescoping mechanism is able to drive the Music centre loudspeaker and the rear shell group
Relative displacement occurs for part, to stretch out outside the rear shell component or retract in the rear shell component；
The telescoping mechanism includes motor, the telescope support with the motor-driven screw rod and the screw rod, and is made
The guide rail that the telescope support moves along a straight line and is arranged in pairs, the telescope support are connect with the Music centre loudspeaker, the electricity
Machine drives the screw rod rotation, and the screw rod drives the telescope support to move along a straight line along double guide rails when rotating.
2. flat-panel display devices according to claim 1, which is characterized in that be equipped with and the screw rod in the telescope support
The threaded hole of cooperation.
3. flat-panel display devices according to claim 1, which is characterized in that the telescope support is equipped with matches with the guide rail
The sliding slot of conjunction, the guide rail being arranged in pairs are respectively arranged on the two sides of the screw rod.
4. flat-panel display devices according to claim 1, which is characterized in that the telescoping mechanism further includes spaced
First sensor and second sensor, it is described when the telescope support triggers the first sensor or the second sensor
Motor stops working.
5. flat-panel display devices according to claim 1, which is characterized in that shell component includes accommodating described stretch after described
The accommodating chamber of mechanism and the Music centre loudspeaker, the accommodating chamber has opening, so that the Music centre loudspeaker can be opened via described
Mouth carries out stretching motion.
6. flat-panel display devices according to claim 1, which is characterized in that it further include guidance set, the guidance set
Guide rod including being fixed on the Music centre loudspeaker, and to the rod set that the guide rod is limited.
7. flat-panel display devices according to claim 6, which is characterized in that the guidance set is described to stretch equipped with two groups
Contracting mechanism is equipped with one group, between guidance set described in two groups.
8. flat-panel display devices according to claim 6, which is characterized in that the guidance set is described to stretch equipped with two groups
Contracting mechanism also is provided with two groups, between guidance set described in two groups.
9. flat-panel display devices according to claim 6, which is characterized in that the guide rod and the telescope support pass through sound
Bracket is rung to connect with the Music centre loudspeaker.
10. flat-panel display devices according to claim 1, which is characterized in that the telescoping mechanism is fixed by fixed plate
The shell component after described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416080.3A CN109493765A (en) | 2018-11-26 | 2018-11-26 | Flat-panel display devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416080.3A CN109493765A (en) | 2018-11-26 | 2018-11-26 | Flat-panel display devices |
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| CN109493765A true CN109493765A (en) | 2019-03-19 |
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| CN201811416080.3A Pending CN109493765A (en) | 2018-11-26 | 2018-11-26 | Flat-panel display devices |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110599933A (en) * | 2019-08-12 | 2019-12-20 | 深圳市万普拉斯科技有限公司 | Flat display device |
| CN112562498A (en) * | 2020-12-08 | 2021-03-26 | 广东长虹电子有限公司 | Display device with sound |
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| CN107424523A (en) * | 2017-05-09 | 2017-12-01 | 鞍山华夏光彩显示技术有限公司 | A kind of all-colour LED 3D Cinema Playback Systems |
| CN108630034A (en) * | 2018-04-26 | 2018-10-09 | 安徽展航信息科技发展有限公司 | A kind of embedded computer network teaching platform |
| CN108735054A (en) * | 2018-09-07 | 2018-11-02 | 马新雨 | A kind of railcar applied to physics teaching |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110599933A (en) * | 2019-08-12 | 2019-12-20 | 深圳市万普拉斯科技有限公司 | Flat display device |
| CN110599933B (en) * | 2019-08-12 | 2021-11-02 | 深圳市万普拉斯科技有限公司 | Flat display device |
| US11822382B2 (en) | 2019-08-12 | 2023-11-21 | Oneplus Technology (Shenzhen) Co., Ltd. | Flat-panel display device, sound generating device and electronic device |
| CN112562498A (en) * | 2020-12-08 | 2021-03-26 | 广东长虹电子有限公司 | Display device with sound |
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Application publication date: 20190319 |