CN101498337A - Flat display device and pivot structure thereof - Google Patents
Flat display device and pivot structure thereof Download PDFInfo
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- CN101498337A CN101498337A CNA2008100088869A CN200810008886A CN101498337A CN 101498337 A CN101498337 A CN 101498337A CN A2008100088869 A CNA2008100088869 A CN A2008100088869A CN 200810008886 A CN200810008886 A CN 200810008886A CN 101498337 A CN101498337 A CN 101498337A
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- pivot
- backboard
- flat display
- display apparatus
- supporting frame
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Abstract
The invention provides a pivot structure of a flat panel display device. The flat panel display device is provided with a back plate and a support rack, wherein the support rack is pivotally connected with the back plate through the pivot. The pivot structure comprises a pivot and a torque pivot. The pivot is arranged at one end where the support rack is pivotally connected with the back plate. The torque pivot is arranged at the other end where the support rack is pivotally connected with the back plate. The invention further discloses a flat panel display device having the pivot structure.
Description
Technical field
The present invention relates to a kind of flat display apparatus, more particularly, relate to a kind of pivot structure of flat display apparatus.
Background technique
Along with the development of plane Display Technique, flat display apparatus has replaced cathode ray tube (CRT) (CathodeRay Tube, CRT) display unit and be applied to various electronic equipment.At the mechanism design that the flat display apparatus visual angle is adjusted, factor such as should consider actual demand and reduce cost is carried out the simplification of pivot structure.
Please refer to shown in Figure 1ly, a kind of known flat display apparatus 1 comprises two-d display panel (figure show), backboard 11, supporting frame 12 and pivot structure 13.Supporting frame 12 articulates by pivot structure 13 and backboard 11.Pivot structure 13 is made of two torque pivot 131,132, and described torque pivot 131,132 is arranged at two end part 11a, the 11b of supporting frame 12 and backboard 11 pivot-connecting positions respectively, adjusts the required torsion in visual angle so that flat display apparatus 1 to be provided.Flat display apparatus 1 also has the bonnet 14 that locks or engage with backboard 11, to cover pivot structure 13.Supporting frame 12 combines with pivot structure 13 in the screw lock mode.
In addition, supporting frame 12 also connects base 15, makes thus that flat display apparatus 1 is firm to be placed and do not topple over.When user's desire is adjusted the visual angle of flat display apparatus 1, but the application of force overcomes the torsion of pivot structure 13, adjusts to the required angle of viewing and admiring, and the torsion that pivot structure 13 provides then makes flat display apparatus 1 be maintained at adjusted visual angle.
Yet because known pivot structure 13 need be provided with two torque pivot 131,132 as adjusting and supporting structure, cost of material and assembly cost are higher, and the weight of flat display apparatus 1 can't effectively be reduced, and also do not meet the miniaturization development trend.
Therefore, how to provide a kind of flat display apparatus and pivot structure thereof, make flat display apparatus reach the effectiveness of visual angle adjustment and firm support, and reduce production costs, become one of important topic by simplifying pivot structure.
Summary of the invention
Because above-mentioned problem, one of purpose of the present invention provides a kind of flat display apparatus and pivot structure thereof, only provide torsion by the pivot structure of simplifying in the single end of pivot-connecting position, just can make flat display apparatus reach the effectiveness of visual angle adjustment and firm support, and reduce and produce (material and assembling) cost.
Therefore, for reaching above-mentioned purpose, according to the pivot structure of a kind of flat display apparatus of the present invention, flat display apparatus has backboard and supporting frame, and supporting frame articulates by pivot structure and backboard.Pivot structure comprises pivot and torque pivot.Pivot is arranged at an end of supporting frame and backboard pivot-connecting position.Torque pivot is arranged at the other end of supporting frame and backboard pivot-connecting position.
For reaching above-mentioned purpose, comprise backboard, supporting frame and pivot structure according to a kind of flat display apparatus of the present invention.Supporting frame articulates by pivot structure and backboard.Pivot structure has pivot and torque pivot, and pivot is arranged at an end of supporting frame and backboard pivot-connecting position, and torque pivot is arranged at the other end of supporting frame and backboard pivot-connecting position.
From the above, because of according to a kind of flat display apparatus of the present invention and pivot structure thereof by torque pivot being arranged at the single end of supporting frame and backboard pivot-connecting position, make the monolateral torsion that provides be enough to reach the effectiveness of visual angle adjustment and firm support.Compared to the prior art, the pivot structure that the present invention simplifies design not only makes the flat display apparatus equally can firm support in the visual angle adjustment, and simplifies pivot structure and can reduce production costs.
Description of drawings
Fig. 1 is a kind of known flat display apparatus and the schematic representation of pivot structure thereof;
Fig. 2 A is according to a kind of flat display apparatus of first embodiment of the invention and the exploded view of pivot structure thereof;
Fig. 2 B is the rear view of finishing according to the combination of the flat display apparatus of Fig. 2 A and pivot structure thereof; And
Fig. 3 is according to the another kind of flat display apparatus of second embodiment of the invention and the schematic representation of pivot structure thereof.
Main description of reference numerals
1,2,3: flat display apparatus
11,21,31: backboard
11a, 11b, 21a, 22a, 22b, 32a: end
12,22,32: supporting frame
13,23,33: pivot structure
131,132,232,332: torque pivot
14,24: bonnet
15,25: base
20: two-d display panel
211: axis hole
231,331: pivot
233,333: fixed block
332a: plate
Embodiment
Hereinafter with reference to accompanying drawing, a kind of flat display apparatus and pivot structure thereof according to preferred embodiment of the present invention are described, wherein components identical will be illustrated with identical reference character.
First embodiment
Please refer to shown in Fig. 2 A and Fig. 2 B, a kind of flat display apparatus 2 of first embodiment of the invention comprises two-d display panel 20, backboard 21, supporting frame 22 and pivot structure 23.Flat display apparatus 2 can be liquid crystal disply device (LCD), light emitting diode (LED) display unit, Organic Light Emitting Diode (OLED) display unit, plasm display device (Plasma Display Panel, PDP), field emission display device (Field Emission Display, FED) or the SED device (Surface-conduction Electron-emitter Display, SED).
Supporting frame 22 articulates by pivot structure 23 and backboard 21.Pivot structure 23 has pivot 231, torque pivot 232 and fixed block 233.Wherein, pivot 231 is connected in an end 22a of supporting frame 22 and backboard 21 pivot-connecting positions, and backboard 21 corresponding pivots 231 are provided with axis hole 211, and pivot 231 is worn wherein.Wherein, pivot 231 does not provide torsion, only as articulating the structure of supporting frame 22 with backboard 21.In addition, pivot 231 can one-body moldedly be made with supporting frame 22.Be noted that pivot 231 also can be arranged at an end 21a of backboard 21 and articulate (figure does not show) with supporting frame 22.
Torque pivot 232 is arranged at the other end 22b of supporting frame 22 and backboard 21 pivot-connecting positions, and is connected in backboard 21 by fixed block 233.Wherein, fixed block 233 can be formed in one with torque pivot 232.In present embodiment, torque pivot 232 is for shaft type designs, and is fixed in backboard 21 by the screw lock mode.
Shown in Fig. 2 B, flat display apparatus 2 also comprises bonnet 24, and bonnet 24 is connected with backboard 21, to cover pivot structure.Based on reducing cost and consideration attractive in appearance, bonnet 24 can be formed in one with backboard 21.In addition, flat display apparatus 2 also has the plate base 25 that is connected with supporting frame 22, and flat display apparatus 2 can firmly be placed on the desktop.
When flat display apparatus 2 needs to adjust visual angles, the user only by the present invention through the monolateral torsion that the torque pivot 232 of the pivot structure 23 of simplified design is provided, promptly can adjust required visual angle, equally can firm support.
Second embodiment
Please refer to shown in Figure 3ly, the another kind of flat display apparatus 3 of second embodiment of the invention comprises backboard 31, supporting frame 32 and pivot structure 33.Pivot structure 33 has pivot 331, torque pivot 332 and fixed block 333.As above-mentioned first embodiment, supporting frame 32 articulates by pivot structure 33 and backboard 31, and pivot 331 is connected in an end 32a of supporting frame 32 and backboard 31 pivot-connecting positions.Be noted that in the present embodiment, supporting frame 32 is a photo frame type supported design, torque pivot 332 is a board-like torque pivot, and passes through the plate 332a of torque pivot 332, combines with supporting frame 32 in the screw lock mode.In addition, fixed block 333 is fixed in backboard 31 in the screw lock mode equally.
When flat display apparatus 3 needed to adjust the visual angle, supporting frame 32 rotated torque pivot 332 by plate 332a, and makes flat display apparatus 3 be adjusted to required visual angle.In addition,,, launch suitable angle, flat display apparatus 3 firmly is placed on the desktop by supporting frame 32 and backboard 31 so can omit base because supporting frame 32 is the photo frame type supported design.
In sum, because of according to a kind of flat display apparatus of the present invention and pivot structure thereof by torque pivot being arranged at the single end of supporting frame and backboard pivot-connecting position, make the monolateral torsion that provides be enough to reach the effectiveness of visual angle adjustment and firm support.Compared to the prior art, equally can firm support when the pivot structure that the present invention simplifies design not only makes flat display apparatus adjust at the visual angle, and simplify pivot structure and can reduce production costs.
The above only is an illustrative, but not is restricted.Anyly do not break away from spirit of the present invention and category, and, all should be contained in the appending claims its equivalent modifications of carrying out or change.
Claims (12)
1, a kind of pivot structure of flat display apparatus, this flat display apparatus has backboard and supporting frame, and this supporting frame articulates by this pivot structure and this backboard, and this pivot structure comprises:
Pivot is arranged at an end of this supporting frame and this backboard pivot-connecting position; And
Torque pivot is arranged at the other end of this supporting frame and this backboard pivot-connecting position.
2, pivot structure as claimed in claim 1 also comprises:
Fixed block, this torque pivot is connected in this backboard by this fixed block.
3, pivot structure as claimed in claim 1, wherein this torque pivot is board-like torque pivot or shaft type torque pivot.
4, pivot structure as claimed in claim 1, wherein this pivot is connected with this supporting frame.
5, pivot structure as claimed in claim 1, wherein this display unit also has bonnet, and this bonnet covers this pivot structure.
6, pivot structure as claimed in claim 5, wherein this bonnet and this backboard are one-body molded.
7, a kind of flat display apparatus comprises:
Backboard;
Supporting frame; And
Pivot structure, this supporting frame articulates by this pivot structure and this backboard, this pivot structure has a pivot and a torque pivot, and this pivot is arranged at an end of this supporting frame and this backboard pivot-connecting position, and this torque pivot is arranged at the other end of this supporting frame and this backboard pivot-connecting position.
8, flat display apparatus as claimed in claim 7, wherein this pivot structure also comprises:
Fixed block, this torque pivot is connected in this backboard by this fixed block.
9, flat display apparatus as claimed in claim 7, wherein this torque pivot is board-like torque pivot or shaft type torque pivot.
10, flat display apparatus as claimed in claim 7, wherein this pivot is connected with this supporting frame.
11, flat display apparatus as claimed in claim 7 also comprises:
Bonnet, it covers this pivot structure.
12, flat display apparatus as claimed in claim 11, wherein this bonnet and this backboard are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100088869A CN101498337A (en) | 2008-01-30 | 2008-01-30 | Flat display device and pivot structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100088869A CN101498337A (en) | 2008-01-30 | 2008-01-30 | Flat display device and pivot structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101498337A true CN101498337A (en) | 2009-08-05 |
Family
ID=40945558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100088869A Pending CN101498337A (en) | 2008-01-30 | 2008-01-30 | Flat display device and pivot structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101498337A (en) |
-
2008
- 2008-01-30 CN CNA2008100088869A patent/CN101498337A/en active Pending
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090805 |