CN210574849U - TN is just showing and is preventing static liquid crystal display - Google Patents
TN is just showing and is preventing static liquid crystal display Download PDFInfo
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- CN210574849U CN210574849U CN201922268090.3U CN201922268090U CN210574849U CN 210574849 U CN210574849 U CN 210574849U CN 201922268090 U CN201922268090 U CN 201922268090U CN 210574849 U CN210574849 U CN 210574849U
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Abstract
The utility model discloses a TN is just showing and is preventing static liquid crystal display, including the base, the upper end fixedly connected with backup pad of base, the upper end fixedly connected with display screen of backup pad, dustproof mechanism is installed to the upper end of display screen, and coupling mechanism is all installed to the upper end both sides at the display screen back, the equal fixedly connected with cassette in lower extreme both sides of display screen, the equal fixedly connected with compression spring of inside lower extreme of cassette, the front of splint all is the slope setting, the beneficial effects of the utility model are that: the utility model discloses a dustproof mechanism has been set up on the display screen, the utility model discloses when out of work, usable dustproof mechanism's dust cloth keeps off the display screen, prevents that the foreign matter of dust class from gluing on the display screen to play dirt-proof effect, the utility model discloses an inside compression spring who has splint that has set up of cassette, during the use, usable splint press from both sides dustproof mechanism's cardboard in the inside of cassette, make dust cloth hug closely on the display screen, avoid dust cloth's lower extreme to float, lose dirt-proof effect.
Description
Technical Field
The utility model relates to a prevent electrostatic liquid crystal display technical field, specifically be a TN is just showing and is preventing electrostatic liquid crystal display.
Background
One kind of liquid crystal display panel display is used for screen display of television and computer, and the advantages of the display are low power consumption, small volume, low radiation, one kind of display used for digital clock and many portable computers, and the kinds of liquid crystal display are also many, and TN positive display anti-static liquid crystal display is one kind of them.
At present, TN of a computer is displaying and anti-static liquid crystal display screen is mostly directly placed on a table board when not in use, a plurality of foreign matters such as dust can be stuck on the screen of the display screen, the foreign matters can influence a user to watch the screen of the display screen, and therefore the user needs to wipe the display screen by things such as common paper towels.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a TN is just showing and is preventing electrostatic liquid crystal display to solve at present, the TN of computer is just showing and is preventing electrostatic liquid crystal display when not, mostly directly puts on the table, can glue the foreign matter of a lot of dusts and so on the screen of display screen, and these foreign matters can influence the user and watch the screen of display screen, so the user needs the thing of paper handkerchief commonly used and so on to clean the problem of display screen.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a TN is just showing and is preventing static liquid crystal display, the on-line screen storage device comprises a base, the upper end fixedly connected with backup pad of base, the upper end fixedly connected with display screen of backup pad, dustproof mechanism is installed to the upper end of display screen, coupling mechanism is all installed to the upper end both sides at the display screen back, the equal fixedly connected with cassette in lower extreme both sides of display screen, the equal fixedly connected with compression spring of inside lower extreme of cassette, the equal fixedly connected with splint in compression spring's the upper end, the front of splint all is the slope setting.
Preferably, coupling mechanism all includes first fixed plate, the equal fixed connection of first fixed plate is at the back of display screen, one side upper end that first fixed plate is close to the display screen middle part all rotates and is connected with the loose axle, the one end that the loose axle is close to the display screen middle part all rotates and is connected with the second fixed plate.
Preferably, dustproof mechanism includes the casing, the casing is hollow structure, the back both sides of casing all with homonymy second fixed plate fixed connection, fixedly connected with bearing on the lateral wall of casing one side, logical groove has been seted up to the lower extreme of casing, the inside of casing is equipped with the roller, the first pivot of one side middle part fixedly connected with of roller, the opposite side middle part fixedly connected with second pivot of roller, the one end that the roller was kept away from in the second pivot is rotated and is connected on the inside wall of casing, the wiring has the dust cloth on the roller, the distance between the dust cloth both sides is less than the distance between the logical groove both sides.
Preferably, the tensile one end of dust blocking cloth passes through logical groove and extends to the outside of casing, the tensile one end fixedly connected with cardboard of dust blocking cloth, the distance between the cardboard both sides is greater than the distance between the logical groove both sides.
Preferably, one end of the first rotating shaft, which is far away from the roller, penetrates through the bearing and extends to the outside of the housing, the outer side wall of the first rotating shaft is fixedly connected with the inner side wall of the inner ring of the bearing, and the end of the first rotating shaft, which is located at the outside of the housing, is fixedly connected with the hand wheel.
Preferably, the back of splint all contacts with the back inside wall of place cassette, the upper end of splint all is equipped with the rubber pad.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a dustproof mechanism has been set up on the display screen, the utility model discloses when out of work, usable dustproof mechanism's dust cloth keeps off the display screen, prevents that the foreign matter of dust class from gluing on the display screen to play dirt-proof effect.
2. The utility model discloses an inside compression spring who has splint that has set up of cassette, during the use, usable splint press from both sides the cardboard of dustproof mechanism in the inside of cassette, make the dust-shielding cloth hug closely on the display screen, avoid the lower extreme of dust-shielding cloth to float, lose dirt-proof effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a view of the area A in FIG. 1;
fig. 3 is a schematic structural view of the connection mechanism of the present invention;
FIG. 4 is a schematic structural view of the dustproof mechanism of the present invention;
fig. 5 is a schematic structural view of the card seat of the present invention;
fig. 6 is a schematic structural view of the splint of the present invention.
In the figure: 1. a base; 2. a support plate; 3. a display screen; 4. a connecting mechanism; 41. a first fixing plate; 42. a movable shaft; 43. a second fixing plate; 5. a dust-proof mechanism; 51. a housing; 52. a bearing; 53. a through groove; 54. a roller; 55. a first rotating shaft; 56. a second rotating shaft; 57. a hand wheel; 58. dust-shielding cloth; 59. clamping a plate; 6. a card holder; 7. a compression spring; 8. and (4) clamping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a TN is just showing and is preventing static liquid crystal display, the on-line screen storage device comprises a base 1, base 1's upper end fixedly connected with backup pad 2, the upper end fixedly connected with display screen 3 of backup pad 2, dustproof mechanism 5 is installed to the upper end of display screen 3, coupling mechanism 4 is all installed to the upper end both sides at the 3 backs of display screen, the equal fixedly connected with cassette 6 in lower extreme both sides of display screen 3, the equal fixedly connected with compression spring 7 of inside lower extreme of cassette 6, the convenience supports splint 8 on cardboard 59, the equal fixedly connected with splint 8 in upper end of compression spring 7, splint 8's front all is the slope setting, the convenience is with the inside of cardboard 59 cunning in cassette 6.
The back of the clamping plate 8 is contacted with the inner side wall of the back of the clamping seat 6, the upper end of the clamping plate 8 is provided with a rubber pad, so that the clamping plate 59 can be clamped in the clamping seat 6 conveniently, the connecting mechanism 4 comprises a first fixing plate 41, the first fixing plate 41 is fixedly connected with the back of the display screen 3, the upper end of one side of the first fixing plate 41 close to the middle of the display screen 3 is rotatably connected with a movable shaft 42, one end of the movable shaft 42 close to the middle of the display screen 3 is rotatably connected with a second fixing plate 43, so that the shell 51 can be turned over to the back of the display screen 3 conveniently, the dustproof mechanism 5 comprises a shell 51, the shell 51 is of a hollow structure, two sides of the back of the shell 51 are fixedly connected with the second fixing plate 43 on the same side, the side wall on one side of the shell 51 is fixedly connected with a bearing 52, the lower end of the shell 51 is provided with, a second rotating shaft 56 is fixedly connected to the middle of the other side of the roller 54, one end of the second rotating shaft 56, which is far away from the roller 54, is rotatably connected to the inner side wall of the casing 51, a dust shielding cloth 58 is wound on the roller 54, the distance between the two sides of the dust shielding cloth 58 is smaller than the distance between the two sides of the through groove 53, the dust shielding cloth 58 can shield the display screen 3 to prevent foreign matters such as dust from being stuck on the display screen 3, one end of the first rotating shaft 55, which is far away from the roller 54, penetrates through the bearing 52 and extends to the outside of the casing 51, the outer side wall of the first rotating shaft 55 is fixedly connected with the inner side wall of the inner ring of the bearing 52, one end of the first rotating shaft 55, which is positioned at the outside of the casing 51, is fixedly connected with a hand wheel 57, the roller 54 can be rotated by the hand wheel 57, the dust shielding cloth 58 is wound, one end of the dust shielding cloth 58, which is, the dust cloth 58 can be drawn out from the inside of the housing 51 by the chucking plate 59, and the dust cloth 58 is pulled tight by chucking the chucking plate 59 to the chucking base 6.
Specifically, when the utility model is used, the utility model is placed on a table top, the utility model is connected with a computer host through a connecting line, when the utility model is not used, the shell 51 of the dustproof mechanism 5 is turned over to the upper end of the display screen 3, then the dust cloth 58 is pulled through the clamping plate 59, the dust cloth 58 is pulled out from the shell 51, then the two sides of the back surface of the clamping plate 59 are pressed against the front surface of the clamping plate 8 at the same side, because the front surface of the clamping plate 8 is obliquely arranged, the clamping plate 59 can be pushed to the direction close to the inside of the clamping seat 6, the compression spring 7 is pressed downwards through the clamping plate 8, when the clamping plate 59 is completely clamped into the inside of the clamping seat 6, under the elastic action of the compression spring 7, the clamping plate 8 can clamp the clamping plate 59 on the clamping seat 6, then the roller 54 is rotated through the hand wheel 57, the dust cloth 58 is tensioned, the dust cloth 58 is tightly stuck to ensure that the dust, reuse the utility model discloses the time, user's both hands grasp the both sides of cardboard 59 to extrude splint 8 downwards through cardboard 59, when the upper end of cardboard 59 and the inside upper end of cassette 6 separate, draw out cardboard 59 from the inside of cassette 6, rethread hand wheel 57 rotates roller 54, will hide the inside that dirt cloth 58 took in casing 51, then with casing 51 upset display screen 3 the back can.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a TN is just showing and is preventing static liquid crystal display, a serial communication port, including base (1), upper end fixedly connected with backup pad (2) of base (1), upper end fixedly connected with display screen (3) of backup pad (2), dustproof mechanism (5) are installed to the upper end of display screen (3), coupling mechanism (4) are all installed to the upper end both sides at the display screen (3) back, the equal fixedly connected with cassette (6) in lower extreme both sides of display screen (3), the equal fixedly connected with compression spring (7) of inside lower extreme of cassette (6), the equal fixedly connected with splint (8) in upper end of compression spring (7), the front of splint (8) all is the slope setting.
2. The TN forward display anti-static liquid crystal display screen according to claim 1, characterized in that: coupling mechanism (4) all include first fixed plate (41), the equal fixed connection of first fixed plate (41) is at the back of display screen (3), one side upper end that first fixed plate (41) are close to display screen (3) middle part all rotates and is connected with loose axle (42), the one end that loose axle (42) are close to display screen (3) middle part all rotates and is connected with second fixed plate (43).
3. The TN forward display anti-static liquid crystal display screen according to claim 1, characterized in that: dustproof mechanism (5) are including casing (51), casing (51) are hollow structure, the back both sides of casing (51) all with homonymy second fixed plate (43) fixed connection, fixedly connected with bearing (52) on the lateral wall of casing (51) one side, logical groove (53) have been seted up to the lower extreme of casing (51), the inside of casing (51) is equipped with roller (54), the first pivot (55) of one side middle part fixedly connected with of roller (54), the opposite side middle part fixedly connected with second pivot (56) of roller (54), the one end rotation that roller (54) were kept away from in second pivot (56) is connected on the inside wall of casing (51), the wire-wrap has dust-proof cloth (58) on roller (54), the distance between dust-proof cloth (58) both sides is less than the distance between logical groove (53) both sides.
4. A TN forward display anti-static liquid crystal display screen according to claim 3, characterized in that: the stretched end of the dust shielding cloth (58) penetrates through the through groove (53) and extends to the outside of the shell (51), the stretched end of the dust shielding cloth (58) is fixedly connected with a clamping plate (59), and the distance between two sides of the clamping plate (59) is larger than that between two sides of the through groove (53).
5. A TN forward display anti-static liquid crystal display screen according to claim 3, characterized in that: one end, far away from the roller (54), of the first rotating shaft (55) penetrates through the bearing (52) and extends to the outside of the shell (51), the outer side wall of the first rotating shaft (55) is fixedly connected with the inner side wall of the inner ring of the bearing (52), and one end, located outside the shell (51), of the first rotating shaft (55) is fixedly connected with a hand wheel (57).
6. The TN forward display anti-static liquid crystal display screen according to claim 1, characterized in that: the back of splint (8) all contacts with the back inside wall of place cassette (6), the upper end of splint (8) all is equipped with the rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922268090.3U CN210574849U (en) | 2019-12-17 | 2019-12-17 | TN is just showing and is preventing static liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922268090.3U CN210574849U (en) | 2019-12-17 | 2019-12-17 | TN is just showing and is preventing static liquid crystal display |
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| Publication Number | Publication Date |
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| CN210574849U true CN210574849U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922268090.3U Active CN210574849U (en) | 2019-12-17 | 2019-12-17 | TN is just showing and is preventing static liquid crystal display |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113077707A (en) * | 2021-04-19 | 2021-07-06 | 滨州职业学院 | Be used for intelligent tourist attraction to guide device with route |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113077707A (en) * | 2021-04-19 | 2021-07-06 | 滨州职业学院 | Be used for intelligent tourist attraction to guide device with route |
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