CN109462804A - Flat-panel display devices - Google Patents
Flat-panel display devices Download PDFInfo
- Publication number
- CN109462804A CN109462804A CN201811417079.2A CN201811417079A CN109462804A CN 109462804 A CN109462804 A CN 109462804A CN 201811417079 A CN201811417079 A CN 201811417079A CN 109462804 A CN109462804 A CN 109462804A
- Authority
- CN
- China
- Prior art keywords
- music centre
- centre loudspeaker
- shell component
- supporting element
- flat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
Abstract
The present invention relates to a kind of flat-panel display devices, 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 display screen, is contained in 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 relative displacement occurs for the rear shell component, to stretch out outside the rear shell component or after retraction is described in shell component.Above-mentioned technical proposal at least has following technical effect that Music centre loudspeaker is installed on rear shell component in flat-panel display devices, and is connected to rear shell component by telescoping mechanism.When Music centre loudspeaker receives stretching information, telescoping mechanism is able to drive after Music centre loudspeaker stretches out outside shell component, is realized and is preferably gone 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
Display screen, Music centre loudspeaker etc. are generally included, Music centre loudspeaker can provide good acoustical quality.Traditional display equipment is led to
Music centre loudspeaker is often fixed on to the position other than the display area of display screen, towards observation visual angle.
During realizing traditional technology, it is found by the applicant that: Music centre loudspeaker is fixed on the region other than display screen, shadow
Ring the visual effect of screen or narrow frame comprehensively.
Summary of the invention
Based on this, it is necessary to be fixed on the region other than display screen for Music centre loudspeaker, influence screen or narrow frame comprehensively
Visual effect the problem of, 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 display screen, is contained in the rear shell component；Music centre loudspeaker, with the telescoping mechanism
Connection, the telescoping mechanism be able to drive the Music centre loudspeaker and it is described after shell component occur relative displacement, with stretch out it is described after
Shell component is outer or retracts in the rear shell component；The telescoping mechanism includes electric machine assembly and the institute for being fixed on the display screen
The transmission component for stating electric machine assembly connection, the supporting element being connect with the transmission component and the guide rail for being fixed on the display screen
Component, the supporting element are connect with the Music centre loudspeaker, and the electric machine assembly drives the transmission component, the transmission component band
The supporting element is moved to move along a straight line along the guide assembly.
Above-mentioned technical proposal at least has following technical effect that Music centre loudspeaker is installed on rear shell group in the flat-panel display devices
Part, and rear shell component is connected to by telescoping mechanism.When Music centre loudspeaker receives stretching information, telescoping mechanism is able to drive sound equipment
Shell component after loudspeaker stretch out is realized 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, the visual effect of screen or narrow frame comprehensively is realized.
Technical solution is described further below.
The guide assembly includes linear guide and the cunning set on the linear guide in one of the embodiments,
Block, the sliding block are all connected with the transmission component, the supporting element, and the transmission component drives the branch by the sliding block
Support member linear motion.
The transmission component includes connecting with the electric machine assembly and by the electric machine assembly in one of the embodiments,
The gear of driving and the rack gear being meshed with the gear, the rack gear are connected with the slide block, the rotation band of the gear
Move the rack linear movement.
The transmission component includes connecting with the electric machine assembly and by the electric machine assembly in one of the embodiments,
The gear of driving and conveyer belt around the gear folding and unfolding, the conveyer belt are connected with the slide block, the rotation of the gear
Drive the conveyer belt folding and unfolding campaign.
The telescoping mechanism further includes guidance set in one of the embodiments, and the guidance set includes being fixed on
The display screen and the guide shaft set for limiting the Music centre loudspeaker motion path.
In one of the embodiments, the guidance set further include across the guide shaft set guide shaft, the guide shaft with
The Music centre loudspeaker connection, and be arranged in parallel with the supporting element.
The guidance set further includes the guide shaft across guide shaft set in one of the embodiments, the guide shaft
One end is connect with the Music centre loudspeaker, and the other end is connect with the supporting element, and the guide shaft realizes the supporting element and the sound
Ring the connection of loudspeaker.
The guide shaft component is connect by sound equipment fixing piece with the Music centre loudspeaker in one of the embodiments,.
The electric machine assembly, the transmission component and the guide assembly are equipped with one group in one of the embodiments,
Between a pair of guidance set；Or the electric machine assembly, the transmission component and the guide assembly are equipped with two
Group is located at a pair of guidance set two sides.
The rear shell component has the holding tank that can accommodate the Music centre loudspeaker in one of the embodiments,；Or institute
Stating rear shell component has the accommodating chamber that can accommodate the Music centre loudspeaker, and the accommodating chamber has the flexible fortune along the Music centre loudspeaker
Second opening of first opening in dynamic direction and the telescopic direction perpendicular to the Music centre loudspeaker, the rear shell component further includes envelope
Cover board or the Music centre loudspeaker for closing first opening are exposed in first opening.
Detailed description of the invention
Fig. 1 is one embodiment of the invention Music centre loudspeaker retracted mode schematic diagram；
Fig. 2 is that one embodiment of the invention Music centre loudspeaker stretches out status diagram；
Fig. 3 is another embodiment of the present invention Music centre loudspeaker retracted mode schematic diagram；
Fig. 4 is that another embodiment of the present invention Music centre loudspeaker stretches out status diagram；
Fig. 5 is further embodiment of this invention Music centre loudspeaker retracted mode schematic diagram；
Fig. 6 is that further embodiment of this invention Music centre loudspeaker stretches out status diagram；
Fig. 7 is yet another embodiment of the invention Music centre loudspeaker retracted mode schematic diagram；
Fig. 8 is that yet another embodiment of the invention Music centre loudspeaker stretches out status diagram；
Fig. 9 be one embodiment of the invention supporting element perpendicular to guide shaft when Music centre loudspeaker retracted mode schematic diagram；
Figure 10 is the front elevation that Music centre loudspeaker stretches out state in one embodiment of the invention flat-panel display devices；
Figure 11 is the back view that Music centre loudspeaker stretches out state in one embodiment of the invention flat-panel display devices；
Figure 12 is the structural schematic diagram of shell component after one embodiment of the invention；
Figure 13 is the structural schematic diagram of shell component after another embodiment of the present invention；
Figure 14 is the structural schematic diagram of shell component after further embodiment of this invention.
Wherein: 100, flat-panel display devices 110, display screen 120, rear shell component
122, holding tank 124, accommodating chamber 126, cover board
130, telescoping mechanism 140, Music centre loudspeaker 150, electric machine assembly
152, motor 154, motor shaft 156, motor fixture
160, transmission component 162, gear 164, rack gear
166, conveyer belt 170, supporting element 180, guide assembly
182, linear guide 184, sliding block 190, guidance set
192, guide shaft covers 194, guide shaft 142, sound equipment fixing piece
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, Figure 10 and Figure 11 are please referred to, the present invention one implements to provide 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, and it is aobvious
Display screen 110 connects, and is contained in rear shell component 120；Music centre loudspeaker 140 is connect with telescoping mechanism 130, and telescoping mechanism 130 being capable of band
With rear shell component 120 relative displacement occurs for dynamic Music centre loudspeaker 140, with shell component 120 after stretching out is outer or shell component 120 after retracting
It is interior.Wherein, when Music centre loudspeaker 140 receives stretching information, shell component 120 after telescoping mechanism 130 drives Music centre loudspeaker 140 to stretch out
Outside, when Music centre loudspeaker 140 receives retraction information, after telescoping mechanism 130 drives Music centre loudspeaker 140 to retract in shell component 120.It stretches
Contracting mechanism 130 includes the electric machine assembly 150 for being fixed on display screen 110, the transmission component 160 connecting with electric machine assembly 150 and passes
The supporting element 170 of the dynamic connection of component 160 and the guide assembly 180 for being fixed on display screen 110, supporting element 170 and Music centre loudspeaker
140 connections, electric machine assembly 150 drive transmission component 160, and transmission component 160 drives supporting element 170 along 180 straight line of guide assembly
Movement.Specifically, telescoping mechanism 130 is fixed on the non-display face away from display surface of display screen 110, and telescoping mechanism 130 is direct
It is fixed on the non-display face, or the non-display face is fixed on by fixed plate etc., and be contained in rear shell component 120.
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.
Music centre loudspeaker is usually fixed at the lower section of display screen in traditional display equipment, towards observation visual angle, provides good
It is preceding go out sound effective value still under off-mode, biggish horizontal stripe shape Music centre loudspeaker is set below display screen, seems prominent in structure
It is towering, 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
It is installed in rear shell component 120, when Music centre loudspeaker 140 receives stretching information, telescoping mechanism 130 is able to drive Music centre loudspeaker
140 stretch out after shell component 120, under 140 stretching state of Music centre loudspeaker, with reference to Fig. 2, Fig. 4, Fig. 6, Fig. 8, at Music centre loudspeaker 140
The position of shell component 120 after stretching preferably goes out sound effective value in realizing, if Figure 10 and Figure 11 is respectively that Music centre loudspeaker 140 is stretched
The front elevation and back view to do well.When Music centre loudspeaker 140 receives retraction information, telescoping mechanism 130 is able to drive sound equipment loudspeaker
After 140 retractions in shell component 120, under 140 retracted mode of Music centre loudspeaker, with reference to Fig. 1, Fig. 3, Fig. 5, Fig. 7, Fig. 9, sound equipment loudspeaker
140 in retract after shell component 120 position, realize comprehensively screen or narrow frame visual effect.
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.It can also include control circuit in the present embodiment, to control the start and stop of electric machine assembly 150.In addition, this reality
It applies Music centre loudspeaker 140 in example and is also used as common sound equipment and used under 100 off-mode of flat-panel display devices, such as bluetooth sound
It rings.
Specifically, referring to figs. 1 to Fig. 9, telescoping mechanism 130 includes the electric machine assembly 150 for being fixed on display screen 110 and electricity
Transmission component 160 that thermomechanical components 150 connect, the supporting element 170 that connect with transmission component 160 and it is fixed on display screen 110
Guide assembly 180, supporting element 170 are connect with Music centre loudspeaker 140, and electric machine assembly 150 drives transmission component 160, transmission component 160
Supporting element 170 is driven to move along a straight line along guide assembly 180.
Above-mentioned technical proposal at least has following technical effect that Music centre loudspeaker 140 is installed in the flat-panel display devices 100
Shell component 120 afterwards, and rear shell component 120 is connected to by telescoping mechanism 130.When Music centre loudspeaker 140 receives retraction information, stretch
Contracting mechanism 130 is able to drive after Music centre loudspeaker 140 stretches out outside shell component 120, is realized and is preferably gone out sound effective value；Music centre loudspeaker 140
Receive when stretching out information, telescoping mechanism 130 is able to drive after Music centre loudspeaker 140 retracts in shell component 120, realize screen comprehensively or
The visual effect of narrow frame.
Technical solution is described further below.
In some embodiments, with reference to Figure 12, rear shell component 120 has the holding tank 122 that can accommodate Music centre loudspeaker 140.
Holding tank 122 has the opening for making 140 stretching motion of Music centre loudspeaker, guarantees that Music centre loudspeaker 140 can stretch out holding tank 122 to mention
For good sound effective value out.In other embodiments, with reference to Figure 13, rear shell component 120 has the appearance that can accommodate Music centre loudspeaker 140
Receive chamber 124, accommodating chamber 124 has along first opening in the stretching motion direction of Music centre loudspeaker 140 and perpendicular to Music centre loudspeaker 140
Scalable direction the second opening, rear shell component 120 further includes the cover board 126 for closing the first opening, and cover board 126 is easy to disassemble
Replace the components of damage.Alternatively, with reference to Figure 14 cover board 126 can also be not provided with, Music centre loudspeaker 140 is directly in the first opening
The surface for locating exposed, exposed Music centre loudspeaker 140 is decorated as appearance.Music centre loudspeaker 140 can be made to install with upper type
In in rear shell component 120, and it is equipped with the opening for making 140 stretching motion of Music centre loudspeaker, guarantees the smooth of motion profile.Certainly,
120 structure type of rear shell component that he meets 140 motion profile of Music centre loudspeaker also belongs to the protection scope of the present embodiment.
In some embodiments, referring to figs. 1 to Fig. 9, electric machine assembly 150 includes the motor of motor 152, fixed motor 152
Fixing piece 156, motor 152 have motor shaft 154.Motor 152 is fixed in display screen 110 by motor fixture 156, motor
152 have the motor shaft 154 for stretching out 152 shell of motor.Electric machine assembly 150 is that entire telescoping mechanism 130 provides power source.
In some embodiments, guide assembly 180 includes linear guide 182, the sliding block 184 set on linear guide 182, is slided
Block 184 is all connected with transmission component 160, supporting element 170, and transmission component 160 drives 170 straight line of supporting element fortune by sliding block 184
It is dynamic.Namely have no relative displacement between sliding block 184 and supporting element 170, but sliding block 184 and transmission component 160, supporting element
170 connect simultaneously, and sliding block 184 drives supporting element 170 to move along a straight line while sliding along linear guide 182, and transmission component 160 is logical
Crossing sliding block 184 drives supporting element 170 to move along a straight line along linear guide 182.Sliding block 184 is equivalent to transmission component 160 and supporting element
The intermediary of 170 connections can also guarantee the guiding accuracy that transmission component 160 moves along a straight line.Certainly, in transmission component
On the basis of 160 inherently have good guiding accuracy, this intermediary of sliding block 184, transmission component 160 can be saved
It can directly be connect with supporting element 170, drive the linear motion of supporting element 170.
Further, with reference to Fig. 1 and Fig. 2, Fig. 7 to Fig. 9, transmission component 160 includes connecting with electric machine assembly 150 and by electricity
The gear 162 of the driving of thermomechanical components 150, the rack gear 164 being meshed with gear 162, rack gear 164 are connect with sliding block 184, gear 162
Rotation band carry-over bar 164 move along a straight line.Specifically, gear 162 is set to motor shaft 154, is driven and is rotated by motor shaft 154, tooth
Item 164 is connect with sliding block 184, and sliding block 184 is connect with supporting element 170, rack gear 164 perpendicular to Music centre loudspeaker 140, rack gear 164
The linear motion to move along a straight line with movable slider 184 and supporting element 170 along linear guide 182, to drive stretching for Music centre loudspeaker 140
Contracting movement.The direction of rotation of gear 162 determines the direction of motion of rack gear 164, then determines the stretching motion shape of Music centre loudspeaker 140
State.In the present embodiment, rack gear 164 can directly be connect with supporting element 170, and supporting element 170 is driven to transport along 182 straight line of linear guide
It is dynamic.
In other embodiments, with reference to Fig. 3 to Fig. 6, transmission component 160 includes connecting with electric machine assembly 150 and by motor
Component 150 drive gear 162, around the conveyer belt 166 of 162 folding and unfolding of gear, conveyer belt 166 is connect with sliding block 184, gear 162
Rotation drive 166 folding and unfolding campaign of conveyer belt.Specifically, gear 162 is set to motor shaft 154, is driven and is rotated by motor shaft 154,
Gear 162 is fixed in the starting point of conveyer belt 166, and the rotation of gear 162 makes conveyer belt 166 around 162 folding and unfolding of gear.Conveyer belt
166 end is connect with sliding block 184, and sliding block 184 is connect with supporting element 170, and conveyer belt 166 is perpendicular to Music centre loudspeaker 140, transmission
With 166 folding and unfolding campaign with movable slider 184 and supporting element 170 along the linear motion of linear guide 182, to drive Music centre loudspeaker
140 stretching motion.The direction of rotation of gear 162 determines the direction of motion of conveyer belt 166, then determines Music centre loudspeaker 140
Stretching motion state.
In some embodiments, referring to figs. 1 to Fig. 9, telescoping mechanism 130 further includes guidance set 190, guidance set 190
Guide shaft including being fixed on display screen 110 and limit 140 motion path of Music centre loudspeaker covers 192.Guidance set 190 is in sound equipment loudspeaker
140 stretching motion during provide guiding protection, to avoid Music centre loudspeaker 140 during the motion because inclination cause it is stuck
The phenomenon that.
Further, referring to figs. 1 to Fig. 6, guidance set 190 further includes the guide shaft 194 across guide shaft set 192, guide shaft 194
It connect with Music centre loudspeaker 140, and is arranged in parallel with supporting element 170.Guide shaft set 192 is fixed on display screen 110, and guide shaft 194 can
Sets of holes across guide shaft set 192 move along a straight line, and to follow the stretching motion of Music centre loudspeaker 140, while guide shaft covers 192 pairs and leads
The direction of motion of axis 194 has restriction effect.Supporting element 170 is arranged in parallel with guide shaft 194, and supporting element 170 is along guide assembly 180
Linear motion, the direction for making Music centre loudspeaker 140 that guide shaft 194 be driven to limit along guide shaft set 192 move along a straight line.Supporting element 170 with lead
Axis 194 is arranged in parallel, i.e., supporting element 170 and guide shaft 194 connect with Music centre loudspeaker 140 without intersection, supporting element 170 and guide shaft 194
It connects, and supporting element 170 and guide shaft 194 are each perpendicular to Music centre loudspeaker 140, supporting element 170 moves along a straight line along guide assembly 180
While, the direction that Music centre loudspeaker 140 also drives guide shaft 194 to limit along guide shaft set 192 moves along a straight line.What guide shaft set 192 limited
Direction is identical as the direction of linear guide 182 in guide assembly 180.
In other embodiments, with reference to Fig. 7 to Fig. 9, guidance set 190 further includes the guide shaft 194 across guide shaft set 192,
One end of guide shaft 194 is connect with Music centre loudspeaker, and the other end is connect with supporting element 170, and guide shaft 194 realizes supporting element 170 and sound equipment
The connection of loudspeaker 140.Guide shaft set 192 is fixed on display screen 110, and the sets of holes that guide shaft 194 can pass through guide shaft set 192 carry out straight line
Movement, to drive the stretching motion of Music centre loudspeaker 140, while there is the direction of motion that guide shaft covers 192 pairs of guide shafts 194 restriction to make
With.Supporting element 170 is connect with guide shaft 194, and then realizes the connection of supporting element 170 and Music centre loudspeaker 140, and supporting element 170 is along leading
Rail assembly 180 moves along a straight line, and the direction for making guide shaft 194 that Music centre loudspeaker 140 be driven to limit along guide shaft set 192 moves along a straight line.Support
Part 170 is connect with guide shaft 194, i.e. supporting element 170 and guide shaft 194 has an intersection, supporting element 170 not directly with Music centre loudspeaker 140
It realizes connection, but realizes the connection with Music centre loudspeaker 140 by guide shaft 194.Specifically, supporting element 170 is perpendicular to guide shaft
194, guide shaft 194 is perpendicular to Music centre loudspeaker 140, and supporting element 170 drives guide shaft 194 to move along a straight line, to drive Music centre loudspeaker 140
Linear motion.
In some embodiments, guidance set 190 is connect by sound equipment fixing piece 142 with Music centre loudspeaker 140.Further
Ground, guide shaft 194 are connect by sound equipment fixing piece 142 with Music centre loudspeaker 140.Referring to figs. 1 to Fig. 6, when supporting element 170 and guide shaft
194 when being arranged in parallel, and supporting element 170 and guide shaft 194 are each perpendicular to sound equipment fixing piece 142, and supporting element 170 and guide shaft 194 are logical
Sound equipment fixing piece 142 is crossed to connect with Music centre loudspeaker 140.With reference to Fig. 7 to Fig. 9, when supporting element 170 is connect with guide shaft 194, at this time
Supporting element 170 is parallel to Music centre loudspeaker 140 perpendicular to guide shaft 194, and guide shaft 194 passes through sound equipment fixing piece 142 and Music centre loudspeaker
140 connections, supporting element 170 is not direct to be connect with sound equipment fixing piece 142, and it is solid by guide shaft 194 and sound equipment to be equivalent to supporting element 170
Determine part 142 to be indirectly connected with.Specifically, sound equipment fixing piece 142 and Music centre loudspeaker 140 are all set as horizontal stripe shape, so set, sound equipment is solid
Determine part 142 and be equivalent to intermediary, time when transfer assembly is damaged and replaced with the disassembly installation of Music centre loudspeaker 140 can be reduced
Number reduces the additional injuries to Music centre loudspeaker 140.
In some embodiments, electric machine assembly 150, transmission component 160 and guide assembly 180 are equipped with one group, are located at one
To between guidance set 190.Guidance set 190 is equipped with a pair, improves the stability in linear motion.With reference to Fig. 5 and
The lateral middle position of Music centre loudspeaker 140, guiding group is arranged in Fig. 6, electric machine assembly 150, transmission component 160, guide assembly 180
Part 190 sets up separately in two sides, from being equidistant for guide assembly 180.Supporting element 170 is directly connect with Music centre loudspeaker 140, and is supported
Part 170 is parallel with guide shaft 194, is each perpendicular to Music centre loudspeaker 140.Transmission component 160 includes the gear 162 set on motor shaft 154
With the conveyer belt 166 around 162 folding and unfolding of gear.Fig. 5 is 140 retracted mode schematic diagram of Music centre loudspeaker, and Fig. 6 is that Music centre loudspeaker 140 is stretched
Do well schematic diagram.Certainly, transmission component 160 can also include engaging set on the gear 162 of motor shaft 154, with gear 162
Rack gear 164.
In other embodiments, with reference to Fig. 7 and Fig. 8, electric machine assembly 150, transmission component 160, the setting of guide assembly 180 exist
The lateral middle position of Music centre loudspeaker 140, guidance set 190 sets up separately in two sides, from being equidistant for guide assembly 180.Support
Part 170 is connect with guide shaft 194, and for guide shaft 194 perpendicular to Music centre loudspeaker 140, supporting element 170 is perpendicular to guide shaft 194 and is parallel to sound
Loudspeaker 140 are rung, supporting element 170 realizes connection relationship with Music centre loudspeaker 140 indirectly.Transmission component 160 equally may include with
The rack gear 164 that gear 162 engages, or the conveyer belt 166 around 162 folding and unfolding of gear.Fig. 7 is the signal of 140 retracted mode of Music centre loudspeaker
Figure, Fig. 8 are that Music centre loudspeaker 140 stretches out status diagram, and what transmission component 160 was selected in Fig. 7 and Fig. 8 is rack gear 164.
In some embodiments, electric machine assembly 150, transmission component 160 and guide assembly 180 are equipped with two groups, respectively position
In a pair of of 190 two sides of guidance set.With reference to 1 to Fig. 4, a pair of of interval of guidance set 190 setting, two groups of electric machine assemblies 150 are driven
Component 160 and guide assembly 180 are divided into this two sides to guidance set 190.Every group of transmission component 160 is respectively connected with
Supporting element 170, that is, 170 quantity of supporting element are 2, and supporting element 170 is perpendicular to Music centre loudspeaker 140, and with Music centre loudspeaker 140
Connection.Transmission component 160 equally may include the rack gear 164 engaged with gear 162, or the conveyer belt around 162 folding and unfolding of gear
166.Fig. 1 and Fig. 3 is 140 retracted mode schematic diagram of Music centre loudspeaker, and Fig. 2 and Fig. 4 are that Music centre loudspeaker 140 stretches out status diagram,
What transmission component was selected in Fig. 1 and Fig. 2 is rack gear 164, and what transmission component 160 was selected in Fig. 3 and Fig. 4 is conveyer belt 166.
In other embodiments, with reference to Fig. 9, the setting of a pair of of interval of guidance set 190, two groups of electric machine assemblies 150, transmission groups
Part 160 and guide assembly 180 are divided into this two sides to guidance set 190.Two groups of transmission components 160 share a supporting element
170, supporting element 170 is connect perpendicular to guide shaft 194, and with guide shaft 194, and supporting element 170 is parallel to Music centre loudspeaker 140, with sound equipment
The realization of loudspeaker 140 is indirectly connected with.Transmission component 160 equally may include the rack gear 164 engaged with gear 162, or around gear 162
The conveyer belt 166 of folding and unfolding.What transmission component 160 was selected in Fig. 9 is rack gear 164.
Above-mentioned technical proposal at least has following technical effect that Music centre loudspeaker 140 is installed in the flat-panel display devices 100
Shell component 120 afterwards, and rear shell component 120 is connected to by telescoping mechanism 130.When Music centre loudspeaker 140 receives stretching information, stretch
Contracting mechanism 130 is able to drive after Music centre loudspeaker 140 stretches out outside shell component 120, is realized and is preferably gone out sound effective value；Music centre loudspeaker 140
Receive when retracting information, telescoping mechanism 130 is able to drive after Music centre loudspeaker 140 retracts in shell component 120, realize screen comprehensively or
The visual effect of 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 display screen, is contained in 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 include the electric machine assembly for being fixed on the display screen, the transmission component being connect with the electric machine assembly,
The supporting element that is connect with the transmission component and the guide assembly for being fixed on the display screen, the supporting element and the sound equipment
Loudspeaker connection, the electric machine assembly drive the transmission component, and the transmission component drives the supporting element along the guide rail group
Part linear motion.
2. flat-panel display devices according to claim 1, which is characterized in that the guide assembly includes linear guide, sets
In the sliding block of the linear guide, the sliding block is all connected with the transmission component, the supporting element, and the transmission component passes through
The sliding block drives the supporting element linear motion.
3. flat-panel display devices according to claim 2, which is characterized in that the transmission component includes and the motor group
Part connection and the gear driven by the electric machine assembly, the rack gear being meshed with the gear, the rack gear and the sliding block connect
It connects, the rotation of the gear drives the rack linear movement.
4. flat-panel display devices according to claim 2, which is characterized in that the transmission component includes and the motor group
Part connection and the gear driven by the electric machine assembly, around the conveyer belt of the gear folding and unfolding, the conveyer belt and the sliding block
The rotation of connection, the gear drives the conveyer belt folding and unfolding campaign.
5. flat-panel display devices according to claim 1, which is characterized in that the telescoping mechanism further includes guidance set,
The guidance set includes the guide shaft set for being fixed on the display screen and limiting the Music centre loudspeaker motion path.
6. flat-panel display devices according to claim 5, which is characterized in that the guidance set further includes leading across described
The guide shaft of axle sleeve, the guide shaft are connect with the Music centre loudspeaker, and are arranged in parallel with the supporting element.
7. flat-panel display devices according to claim 5, which is characterized in that the guidance set further includes leading across described
The guide shaft of axle sleeve, one end of the guide shaft are connect with the Music centre loudspeaker, and the other end is connect with the supporting element, and the guide shaft is real
The connection of the existing supporting element and the Music centre loudspeaker.
8. flat-panel display devices according to claim 5, which is characterized in that the guidance set by sound equipment fixing piece with
The Music centre loudspeaker connection.
9. flat-panel display devices according to claim 5, which is characterized in that the electric machine assembly, the transmission component and
The guide assembly is equipped with one group, is located between a pair of guidance set；Or the electric machine assembly, the transmission component
Two groups are equipped with the guide assembly, is located at a pair of guidance set two sides.
10. flat-panel display devices according to claim 1, which is characterized in that shell component is described with that can accommodate after described
The holding tank of Music centre loudspeaker；Or the rear shell component has the accommodating chamber that can accommodate the Music centre loudspeaker, the accommodating chamber tool
Have along the stretching motion direction of the Music centre loudspeaker first opening and the telescopic direction perpendicular to the Music centre loudspeaker second
Opening, the cover board or the Music centre loudspeaker that the rear shell component further includes closing first opening are in first opening
Locate exposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811417079.2A CN109462804A (en) | 2018-11-26 | 2018-11-26 | Flat-panel display devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811417079.2A CN109462804A (en) | 2018-11-26 | 2018-11-26 | Flat-panel display devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109462804A true CN109462804A (en) | 2019-03-12 |
Family
ID=65611642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811417079.2A Pending CN109462804A (en) | 2018-11-26 | 2018-11-26 | Flat-panel display devices |
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| Country | Link |
|---|---|
| CN (1) | CN109462804A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110933562A (en) * | 2019-11-21 | 2020-03-27 | 安徽井利电子有限公司 | Loudspeaker system suitable for LED display screen |
| CN111350923A (en) * | 2020-04-09 | 2020-06-30 | 深圳康佳电子科技有限公司 | Display device |
| WO2021093188A1 (en) * | 2019-11-15 | 2021-05-20 | 北京小米移动软件有限公司 | Terminal device and audio output method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2904535Y (en) * | 2005-12-28 | 2007-05-23 | 英业达股份有限公司 | Adjustable telescopic loudspeaker structure for 2-D display device |
| CN201378864Y (en) * | 2009-02-26 | 2010-01-06 | 侯永昌 | Acoustic effect enhancer for flat panel television |
| US20150125019A1 (en) * | 2013-11-07 | 2015-05-07 | Anthony Porter | Speaker Assembly for a Rectangular Display |
-
2018
- 2018-11-26 CN CN201811417079.2A patent/CN109462804A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2904535Y (en) * | 2005-12-28 | 2007-05-23 | 英业达股份有限公司 | Adjustable telescopic loudspeaker structure for 2-D display device |
| CN201378864Y (en) * | 2009-02-26 | 2010-01-06 | 侯永昌 | Acoustic effect enhancer for flat panel television |
| US20150125019A1 (en) * | 2013-11-07 | 2015-05-07 | Anthony Porter | Speaker Assembly for a Rectangular Display |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021093188A1 (en) * | 2019-11-15 | 2021-05-20 | 北京小米移动软件有限公司 | Terminal device and audio output method |
| US11363358B2 (en) | 2019-11-15 | 2022-06-14 | Beijing Xiaomi Mobile Software Co., Ltd. | User equipment and method for outputting audio |
| CN110933562A (en) * | 2019-11-21 | 2020-03-27 | 安徽井利电子有限公司 | Loudspeaker system suitable for LED display screen |
| CN111350923A (en) * | 2020-04-09 | 2020-06-30 | 深圳康佳电子科技有限公司 | Display device |
| CN111350923B (en) * | 2020-04-09 | 2022-01-25 | 深圳康佳电子科技有限公司 | Display device |
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Application publication date: 20190312 |
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