CN2214677Y - Device for preventing LCD from scintillation - Google Patents
Device for preventing LCD from scintillation Download PDFInfo
- Publication number
- CN2214677Y CN2214677Y CN 94246465 CN94246465U CN2214677Y CN 2214677 Y CN2214677 Y CN 2214677Y CN 94246465 CN94246465 CN 94246465 CN 94246465 U CN94246465 U CN 94246465U CN 2214677 Y CN2214677 Y CN 2214677Y
- Authority
- CN
- China
- Prior art keywords
- lcd
- word
- liquid crystal
- scintillation
- frame
- 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.)
- Expired - Lifetime
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- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to a device for preventing an LCD from scintillation, mainly composed of an elastic body and a ring blocking frame, wherein, the elastic body and the ring blocking frame are arranged on the lower part of the LCD relative to a glue sealing zone. The stress transferred by the operating state has no influence on the liquid crystal in the glue sealing zone of the LCD. Therefore, the scintillation phenomenon of the display screen caused by the function of the stress can be avoided.
Description
A kind of supportive device that prevents that the LCD word from dodging refers to a kind of stress that liquid crystal area produced that can avoid fully LCDs especially, resembles and prevent that word from flashing, and guarantees the functions of use that LCD is good really.
In the electronic equipment, LCD is widely-used now, and it is enough to show the signal of letter, digitized video, and its structure is that liquid crystal is located in two clear glass interlayers, is sealed all around again, and the liquid crystal in adhesive area forms so-called screen display area; This series products is because of the structure difference, the mode of fixing LCD is also different thereupon, though most of LCD, the mode that all adopts electronics to engage with body, though generally a LCD left side can not take place, right avertence is moved phenomenon, but because the cause fastening with fuselage, can produce screen flicker (word sudden strain of a muscle) phenomenon because of the operation keyboard makes LCD, its reason promptly is on the liquid crystal layer of LCD, the cause of following two clear glass unbalance stress, traditional LCD fixing mode, generally be directly on the palisade support seat below the display, to lay resilient material, but this kind mode more is out of shape because of button strength owing to housing, oppress indirectly in the liquid crystal area of display, flash and resemble and produce serious word, especially under the situation of electronic body miniaturization recently, it is bigger that display produces the flash possibility of elephant of word.Be subjected to the influence of housing construction for solution LCD functions of use, be in particular and prevent that LCD from because of being subjected to external force the phenomenon that word dodges taking place, improve, patent case as notification number 188419 is an example, its design focal point, only preventing the left and right skew of LCD, and for causing the flash improvement of display fixing mode of elephant of LCD generation word, not only can not improve the flash generation of elephant of word, and the numerous rope of its structure, more can not be applicable to more polyelectron equipment, can't be applicable to the product of miniaturization especially, in addition improved necessity is arranged in fact.
The purpose of this utility model is to provide a kind of LCD that can prevent really to cause that in the operation push-button process the flash tipping of elephant of word puts.
The supportive device that prevents that the LCD word from dodging of the present utility model comprises that a ring that is fixed on the engine housing supports frame, and the frame that ring supports frame pushes up the lower edge that is held in the LCD adhesive area just.
Support between the frame tiling one deck elastic body at display and described ring.
Description of drawings:
Fig. 1 is the three-dimensional exploded view of a traditional calculations device.
Fig. 2 is a three-dimensional exploded view of the present utility model.
Fig. 3 is a side sectional view of the present utility model.
In conjunction with the accompanying drawings bracing or strutting arrangement of the present utility model is described in detail as follows:
Shown in each figure, well-known LCD 10 is set in the form space 11 of electronic body reservation usually, the mode that its integral body all adopts electronic body assembly folder to establish and directly support from the bottom, and make the influence that LCD 10 is subject to operate and produce word and flash and resemble; The mode of making of LCD 10, be that liquid crystal layer 14 is located in 13 of transparent upper glass plate 12 and lower-glass sheets, and liquid crystal layer 14 edges, that is upper glass plate 12 and 13 formation of lower-glass, one adhesive area 15, and make liquid crystal layer 14 complete sealing in LCD 10.
As Fig. 2, shown in 3, the utility model comprises that mainly elastic body 20 rings support frame 21, wherein elastic body 20 is laid in the reflecting plate bottom surface of above-mentioned lower-glass sheet 13, support frame 21 and support an above-mentioned ring again according to elastic body 20 belows, the architrave 211 that ring supports frame 21 makes the zone around the adhesive area 15 of above-mentioned LCD 10, the electronic equipment that makes LCD 10 be depended on can not be subjected to the influence or 10 of the LCD of button strength and accept external force pressure, because housing distortion supports frame 21 by above-mentioned ring and keeps out, unlikely to liquid crystal area generation stress influence, therefore the unlikely generation word of liquid crystal layer flashes and resembles, and keeps its normal Presentation Function.
The utlity model has following effect:
In sum, the supportive device that prevents that the liquid crystal display word from dodging of the present utility model really can avoid resembling because word that architectural difference produces when operation and the external impacts flashes, and auxiliary liquid crystal display can be brought into play good Presentation Function.
Claims (2)
1, a kind of supportive device that prevents that the LCD word from dodging is characterized in that, it comprises that a ring that is fixed on the engine housing supports frame, and the frame that ring supports frame pushes up the lower edge that is held in the LCD adhesive area just.
2, the supportive device that prevents that the LCD word from dodging according to claim 1 is characterized in that, supports between the frame tiling one deck elastic body at display and described ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94246465 CN2214677Y (en) | 1994-12-08 | 1994-12-08 | Device for preventing LCD from scintillation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94246465 CN2214677Y (en) | 1994-12-08 | 1994-12-08 | Device for preventing LCD from scintillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2214677Y true CN2214677Y (en) | 1995-12-06 |
Family
ID=33851941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94246465 Expired - Lifetime CN2214677Y (en) | 1994-12-08 | 1994-12-08 | Device for preventing LCD from scintillation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2214677Y (en) |
-
1994
- 1994-12-08 CN CN 94246465 patent/CN2214677Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |