CN109922289A - A kind of double-screen television - Google Patents
A kind of double-screen television Download PDFInfo
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- CN109922289A CN109922289A CN201910227104.9A CN201910227104A CN109922289A CN 109922289 A CN109922289 A CN 109922289A CN 201910227104 A CN201910227104 A CN 201910227104A CN 109922289 A CN109922289 A CN 109922289A
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Abstract
The present invention relates to TV technologies, disclose a kind of double-screen television, including main screen and vice screen and, main screen includes the first display module interconnected and the first control mould group, first control mould group can control the message that the first display module is shown, vice screen includes the second display module interconnected and the second control mould group, second control mould group can control the message that the second display module is shown, first control mould group and the second control mould group communication connection, the second control mould group can be with the smart machine communication connection in family.Due to communication connection between the first control mould group and the second control mould group, vice screen can be controlled with main screen, main screen shows that primary audio-optical content, vice screen play the role of auxiliary display, have no effect on listening to for the audio-visual content that main screen is shown at this time.Second control mould group and family in smart machine communication connection, vice screen as the smart machine in family control centre, while assist display main screen content.
Description
Technical field
The present invention relates to TV technology more particularly to a kind of double-screen televisions.
Background technique
In common liquid crystals TV, a typically screen can only be by each portion when needing to handle multiple tasks simultaneously
Divide and reduce display, influences television-viewing.The people information of search pictures is such as needed, can equally be shown in the same screen, this
When need to close the content that televise, could continue to watch after completing to task processing.AIOT rises simultaneously, is grasping
Display is only able to display the state of smart machine during smart machine in control family, can not watch TV.
Therefore, a kind of double-screen television is needed, to solve the above technical problems.
Summary of the invention
The purpose of the present invention is to provide a kind of double-screen television, vice screen both can be as the control of the smart machine in family
Center processed, and the content of display main screen can be assisted.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of double-screen television, including main screen and vice screen be provided, the main screen include the first display module interconnected and
First control mould group, the first control mould group can control the message that first display module is shown, the vice screen includes
Second display module interconnected and the second control mould group, the second control mould group can control second display module
The message of display, the first control mould group and the second control mould group communication connection, the second control mould group can be with
Smart machine communication connection in family.
Preferably, it is described first control mould group include mainboard, it is described second control mould group include control panel, the mainboard with
The control panel is connected by conducting wire.
Preferably, first display module includes the first liquid crystal display and backlight module, and the backlight module is set to institute
The back side of the first liquid crystal display is stated, the mainboard is set to the back side of the backlight module；
The double-screen television further includes backboard, and the backboard is set to the back side of the backlight module.
Preferably, by COF connection between first liquid crystal display and the mainboard, one end of the COF fits in institute
The back side of the first liquid crystal display is stated, the other end of the COF is connected to the mainboard.
Preferably, further include frame, the top margin frame of the frame and two side frames close to one end of the top margin frame to
Center is inside extended to form, first liquid crystal display fits in the leading flank of the center；
The leading flank of the center is located at the rear of the leading flank of the frame, the frame and the center junction
Leading flank is the first inclined surface.
Preferably, the double-screen television further includes crossbeam, and the both ends of the crossbeam are connected to two side frames,
The crossbeam is set to the lower section of the main screen, and the crossbeam is configured to support the main screen.
Preferably, the vice screen further includes light guide and light efficiency module, and the light guide is set to second liquid crystal display
The back side, and be located at the control panel front side；
Second display module includes the second liquid crystal display, and the light efficiency module includes light efficiency plate and is set to the light efficiency
First LED light of plate surrounding, the light guide are provided with the appearance for accommodating the light efficiency plate close to the side of second liquid crystal display
Receive slot, the light efficiency plate is set in the holding tank.
Preferably, the control panel is equipped with second LED light of circle close to the side of the light guide, the light guide
The back side is provided with the groove for accommodating second LED light.
Preferably, the vice screen further includes shell and glass cover-plate, and the glass cover-plate is fixed on the shell, described
The front of second liquid crystal display fits in the back side of the glass cover-plate, and the shell is fixed on the boundary frame area of the frame, institute
Control panel is stated to be fixed on the shell.
Preferably, the vice screen further includes far field voice module, and the far field voice module is electrically connected with the control panel.
Beneficial effects of the present invention:, can be with main screen due to communication connection between the first control mould group and the second control mould group
Vice screen is controlled, main screen can also be controlled with vice screen.When main screen controls vice screen, main screen shows primary audio-optical content, and vice screen plays auxiliary
The effect of display is helped, can show the relevant informations such as personage, clothing and the animals and plants that main screen to be searched for, moreover it is possible to show user certainly
Some information of definition.Since the auxiliary of vice screen does not need main screen durings main screen operates function of search, program selection etc.
It has been shown that, has no effect on listening to for the audio-visual content that main screen is shown at this time.
Second control mould group can also be with the smart machine communication connection in family, and vice screen is as the smart machine in family
Control centre, while assist display main screen content.The operating status of smart machine can show by vice screen, without
It is shown by main screen, will not influence the viewing of TV during manipulating the intelligent appliance in family.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of double-screen television provided by the invention；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the partial enlarged view in Fig. 1 at B；
Fig. 4 is the structural decomposition diagram of double-screen television provided by the invention；
Fig. 5 is the partial enlarged view in Fig. 4 at C；
Fig. 6 is the structural schematic diagram of frame provided by the invention；
Fig. 7 is the partial enlarged view in Fig. 6 at D；
Fig. 8 is the structural decomposition diagram of vice screen provided by the invention；
Fig. 9 is the structural decomposition diagram of light guide and light efficiency plate provided by the invention；
Figure 10 is the structural schematic diagram of light guide and light efficiency plate provided by the invention；
Figure 11 is the structural schematic diagram of light guide provided by the invention；
Figure 12 is the structural schematic diagram of shell provided by the invention.
In figure: 1, main screen；11, the first liquid crystal display；12, backlight module；13, backboard；14, mainboard；15,COF；
2, vice screen；21, glass cover-plate；22, shell；221, vice screen center；222, the second inclined surface；23, the second liquid crystal display；
24, control panel；241, the second LED light；25, light guide；251, holding tank；252, groove；26, light efficiency plate；27, rear shell；28, remote
Field voice module；29, double-sided adhesive；
3, frame；31, crossbeam；32, center；33, the first inclined surface.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "inner", "outside" be based on the orientation or positional relationship shown in the drawings or the invention produce
Product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitation of the present invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and should not be understood as referring to
Show or imply relative importance.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two with
On.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be
Mechanical connection, is also possible to be electrically connected.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
As shown in Figs. 1-5, present embodiment discloses a kind of double-screen televisions comprising main screen 1, vice screen 2 and frame 3, main screen 1
It is all set on frame 3 with vice screen 2, main screen 1 includes the first display module interconnected and the first control mould group, the first control
Mould group can control the message that the first display module is shown, vice screen 2 includes the second display module interconnected and the second control
Mould group, the second control mould group can control the message that the second display module is shown, the first control mould group and the second control mould group are logical
News connection.Main screen 1 and vice screen 2 have the control mould group of oneself, and therefore, main screen 1 and vice screen 2 may each be independent module.By
The communication connection between the first control mould group and the second control mould group can be controlled vice screen 2 with main screen 1, can also be controlled and be led with vice screen 2
Screen 1.Preferably, main screen 1 can control the display content of vice screen 2 in the present embodiment, and when main screen 1 controls vice screen 2, main screen 1
Show primary audio-optical content, such as TV programme, film, picture album and photograph album etc..Vice screen 2 plays the role of auxiliary display, can
Show the relevant informations such as personage, clothing and the animals and plants to be searched for of main screen 1, moreover it is possible to show the customized some information of user.
Since the auxiliary of vice screen 2 does not need the display of main screen 1, at this time not durings main screen 1 operates function of search, program selection etc.
Influence listening to for the audio-visual content that main screen 1 is shown.
Second control mould group can also be with smart machine (such as laundry air conditioner, refrigerator, oven etc.) communication in family
Connect (especially by wireless connection, such as bluetooth, WiFi etc.), vice screen 2 as the smart machine in family control centre, together
When auxiliary display main screen 1 content.The operating status of smart machine can be shown by vice screen 2, without aobvious by main screen 1
Show, will not influence the viewing of TV during manipulating the intelligent appliance in family.
Specifically, the first control mould group includes mainboard 14, and the second control mould group includes control panel 24, mainboard 14 and control panel
24 are connected by conducting wire.
As shown in Figure 4 and Figure 5, the first display module includes the first liquid crystal display 11 and backlight module 12, and backlight module 12 is set
It is placed in the back side of the first liquid crystal display 11, mainboard 14 is set to the back side of backlight module 12, between the first liquid crystal display 11 and mainboard 14
It is connected by flip chip (Chip On Flex, or, Chip On Film, abbreviation COF), one end of COF15 fits in first
The back side of liquid crystal display 11, the other end of COF15 are connected to mainboard 14.COF15 fits in the back side of the first liquid crystal display 11, i.e., and first
The non-display face of liquid crystal display 11, it is ensured that COF15 is not exposed, does not need to increase additional frame 3 to cover.In the prior art
Since COF15 fits in the display surface of liquid crystal display, comprehensive screen on three side of the right and left and top margin of liquid crystal display only may be implemented.And
COF15 fits in the rear side of the first liquid crystal display 11 in the application, and four sides may be implemented and be not necessarily to be covered by frame 3, realizes
The boundless comprehensive screen in four sides, can enhance the visual effect of the viewing of main screen 1, and the visual field is openr.Double-screen television further includes backboard
13, backboard 13 is set to the back side of backlight module 12, and is fixed on frame 3, and backboard 13 can be by mainboard 14 and backlight module
12 are covered in its inside, play the role of protection.
As shown in Fig. 2, Fig. 6 and Fig. 7, frame 3 includes top margin frame, boundary frame area and two side frames, top margin frame and boundary frame area
Both ends by side frame connect, top margin frame, boundary frame area and two side frames are integrally molded so as frame 3.The lateral surface of frame 3
It is arcwall face, four right angles are fillet, keep frame 3 whole more mellow and fuller.Top margin frame and two side frames are close to top margin frame
One end extended inwardly to form center 32, the first liquid crystal display 11 fits in the leading flank of center 32.The leading flank position of center 32
In the rear of the leading flank of frame 3, keep the first liquid crystal display 11 non-bulging in frame 3, the leading flank of frame 3 and 32 junction of center
For the first inclined surface 33, the side of the first liquid crystal display 11 is made not to be connected to the side frame of frame 3 or the inside of top margin frame, makes
The visual field of one liquid crystal display 11 is openr.
The part of the not set center 32 of side frame is arranged to in-flanges, with the first inclined surface 33 to matching, boundary frame area also to
In-flanges setting, makes entire frame 3 more coordinate beauty.
Shown in as shown in Figure 1, Figure 3 and Figure 4, optionally, double-screen television further includes crossbeam 31, and the both ends of crossbeam 31 are connected to
Two side frames of frame 3, crossbeam 31 are located at the lower section of main screen 1, and the bottom edge of the first liquid crystal display 11 presses on the upside of crossbeam 31
Face, crossbeam 31 play the role of the first liquid crystal display 11 of the first liquid crystal display of support 11 and protection, can also be solid for the installation of backboard 13
Installation point is provided surely.
As shown in figures 3 and 8, vice screen 2 is circular screen, and the second display module includes the second liquid crystal display 23, the second liquid crystal
It is rounded to shield 23.Vice screen 2 further includes light guide 25 (preferably, the light guide 25 in the present embodiment is annular in shape) and light efficiency mould
Block, light guide 25 is set to the back side of the second liquid crystal display 23, and is located at the front side of control panel 24.The back side of second liquid crystal display 23 is viscous
It is affixed on light guide 25, preferably, being pasted on light guide 25 in the present embodiment by circular double-sided adhesive 29.
Light efficiency module includes light efficiency plate 26 and the first LED light (not shown) for being set to 26 surrounding of light efficiency plate, leaded light
Part 25 is provided with the holding tank 251 (please referring to Fig. 8 and Fig. 9) for accommodating light efficiency plate 26, light efficiency close to the side of the second liquid crystal display 23
Plate 26 is set in holding tank 251 and (please refers to Figure 10), is electrically connected between light efficiency plate 26 and control panel 24.First LED light is
Side entering type illumination mode, the first LED light light after through light efficiency plate 26 by light guide to light guide 25, finally in the second liquid crystal display 23
Edge issues the light efficiency of a ring shape.Second LED light of circle 241 is also equipped with close to the side of light guide 25 in control panel 24
(referring to Fig. 8), the groove 252 (referring to Fig.1 1) for accommodating the second LED light 241 is provided at the back side of light guide 25, in light guide
After 25 assemble with control panel 24, the second LED light 241 is embedded in groove 252, and the second LED light 241 is the luminous side of straight-down negative
Formula.Side entering type illumination mode and straight-down negative illumination mode, which match, makes light guide 25 using double light efficiency modes, and double light efficiencies can produce
Raw more optical effects, different colors, different bright dark, different sequences.
When remote control light efficiency feedback, booting when booting light efficiency, voicing sound when volume light efficiency feedback, Ke Yigen
It is whether correct according to different light efficiency feedback acknowledgment operations.Various tv scenes can also generate different light efficiencies, such as: intense and stimulative field
Scape, light efficiency fast blink assist soft light efficiency etc. when playing music.
Referring to Fig. 8, the second liquid crystal display 23 is connect with control panel 24 by cable, and light guide 25 and light efficiency plate 26 are annulus
Shape, centre are provided with through-hole, and the cable (specially winding displacement and light efficiency conducting wire) of connection the second liquid crystal display 23 and control panel 24 passes through
Through-hole among light efficiency plate 26 and light guide 25, one end are connected to the back side of the second liquid crystal display 23, and the other end is connected to control panel
24.The back side that cable is connected to the second liquid crystal display 23 makes the second liquid crystal display 23 screen comprehensively.
Optionally, vice screen 2 further includes shell and glass cover-plate 21, and shell and glass cover-plate 21 are circle, the second liquid crystal
The front of screen 23 fits in the back side of glass cover-plate 21, and glass cover-plate 21 is fixed on shell, and shell is fixed on the bottom edge of frame 3
On frame, control panel 24 is fixed on shell.Specifically, shell includes rear shell 27 and shell 22, and rear shell 27 is fixed by fixing piece
In on the boundary frame area of frame 3, shell 22 is fixed in rear shell 27, is fixed by screw therebetween.Rear shell 27 and shell 22 are equal
Using metal material, the external of shell 22 is handled using highlighted, whole more beautiful.Card is additionally provided in the inside of shell 22
Position, can be stuck on boundary frame area.Control panel 24 is fixed on shell 22, is provided with cabling channel in rear shell 27, can will be extra
Conducting wire be hidden in cabling channel.Conducting wire between control panel 24 and mainboard 14 is arranged in the boundary frame area and side frame of frame 3,
Keep conducting wire not exposed, increases the overall aesthetic degree of double-screen television.
Referring to Fig.1 2, shell 22 has extended inwardly to form vice screen center 221, and glass cover-plate 21 fits in vice screen center 221
Leading flank, the leading flank of vice screen center 221 is located at the rear of the leading flank of shell 22, the company of vice screen center 221 and shell 22
The leading flank for meeting place is the second inclined surface 222, makes shell 22 substantially in horn-like, the visual field of the entirety of vice screen 2 can be made more to increase
It is wealthy.Optionally, vice screen 2 further includes far field voice module 28, and far field voice module 28 is electrically connected with control panel 24, far field voice mould
Block 28 is set on glass cover-plate 21.Far field voice module 28 can be such that user directly talks at a distance with TV, to TV
Controlled (such as booting, shutdown, the search of TV programme and switching etc., its in family can also be controlled by TV
The smart machine that he connect with television communication).Light efficiency feedback is had when far field voice wakes up in vice screen 2, can determine far field language
Whether sound has waken up or whether corresponding function operates success.
The double screen of the double-screen television designs, and different screen realizes different functions, while 1 four sides of main screen is shielded comprehensively, vice screen 2
Round screen, a Fang Yiyuan comprehensively bring out the best in each other, and visually effect is more preferable.Vice screen 2 has three zones: the control centre of AIOT,
Intelligent sound auxiliary display, the auxiliary display of main screen 1.2 coordination function of main-auxiliary screen really realizes TV as the control of smart home
The effect at center.Vice screen 2 uses circular design, and the double light efficiencies of overall co-ordination allow the part to become the apt word added to clinch the point of TV.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of double-screen television, which is characterized in that including main screen (1) and vice screen (2), the main screen (1) includes interconnected
First display module and the first control mould group, the first control mould group can control the news that first display module is shown
Breath, the vice screen (2) include the second display module interconnected and the second control mould group, and the second control mould group can be controlled
The message that second display module is shown, the first control mould group and the second control mould group communication connection are made, it is described
Second control mould group can be with the smart machine communication connection in family.
2. double-screen television according to claim 1, which is characterized in that the first control mould group includes mainboard (14), institute
Stating the second control mould group includes control panel (24), and the mainboard (14) is connect with the control panel (24) by conducting wire.
3. double-screen television according to claim 2, which is characterized in that first display module includes the first liquid crystal display
(11) and backlight module (12), the backlight module (12) are set to the back side of first liquid crystal display (11), the mainboard
(14) it is set to the back side of the backlight module (12)；
The double-screen television further includes backboard (13), and the backboard (13) is set to the back side of the backlight module (12).
4. double-screen television according to claim 3, which is characterized in that first liquid crystal display (11) and the mainboard (14)
Between by COF (15) connect, one end of the COF (15) fits in the back side of first liquid crystal display (11), the COF
(15) the other end is connected to the mainboard (14).
5. double-screen television according to claim 3, which is characterized in that it further include frame (3), the top margin of the frame (3)
Frame and two side frames have extended inwardly to form center (32) close to one end of the top margin frame, the first liquid crystal display (11) patch
Together in the leading flank of the center (32)；
The leading flank of the center (32) is located at the rear of the leading flank of the frame (3), the frame (3) and the center
(32) leading flank of junction is the first inclined surface (33).
6. double-screen television according to claim 5, which is characterized in that the double-screen television further includes crossbeam (31), described
The both ends of crossbeam (31) are connected to two side frames, and the crossbeam (31) is set to the lower section of the main screen (1), institute
It states crossbeam (31) and is configured to support the main screen (1).
7. double-screen television according to claim 5, which is characterized in that second display module includes the second liquid crystal display
(23), the vice screen (2) further includes light guide (25) and light efficiency module, and the light guide (25) is set to second liquid crystal display
(23) the back side, and it is located at the front side of the control panel (24)；
The light efficiency module includes light efficiency plate (26) and the first LED light for being set to light efficiency plate (26) surrounding, the leaded light
Part (25) is provided with the holding tank (251) for accommodating the light efficiency plate (26) close to the side of second liquid crystal display (23), described
Light efficiency plate (26) is set in the holding tank (251).
8. double-screen television according to claim 7, which is characterized in that the control panel (24) is close to the light guide (25)
Side be equipped with second LED light of circle (241), the back side of the light guide (25), which is provided with, accommodates second LED light
(241) groove (252).
9. double-screen television according to claim 7, which is characterized in that the vice screen (2) further includes shell and glass cover-plate
(21), the glass cover-plate (21) is fixed on the shell, and the front of second liquid crystal display (23) fits in the glass
The back side of cover board (21), the shell are fixed on the boundary frame area of the frame (3), and the control panel (24) is fixed on the shell
On body.
10. double-screen television according to claim 2, which is characterized in that the vice screen (2) further includes far field voice module
(28), the far field voice module (28) is electrically connected with the control panel (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227104.9A CN109922289B (en) | 2019-03-25 | 2019-03-25 | Double-screen television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227104.9A CN109922289B (en) | 2019-03-25 | 2019-03-25 | Double-screen television |
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| Publication Number | Publication Date |
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| CN109922289A true CN109922289A (en) | 2019-06-21 |
| CN109922289B CN109922289B (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910227104.9A Active CN109922289B (en) | 2019-03-25 | 2019-03-25 | Double-screen television |
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