CN210955976U

CN210955976U - Portable liquid crystal display screen

Info

Publication number: CN210955976U
Application number: CN202020097501.7U
Authority: CN
Inventors: 庄玩滨
Original assignee: SHENZHEN WEIYAO PHOTOELECTRIC CO Ltd
Current assignee: SHENZHEN WEIYAO PHOTOELECTRIC CO Ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-07-07
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a portable liquid crystal display relates to display device technical field. This portable liquid crystal display, which comprises a housin, the front of casing is inlayed and is equipped with the display screen body, and the holding tank has been seted up at the middle part at casing top, and the left and right sides of holding tank inner wall is pegged graft respectively has the both ends of controlling of round pin axle, and the epaxial cover of round pin is equipped with the handle, and the positive top fixed mounting of casing has the mechanism that opens and shuts, and the positive top of casing has seted up the cavity, and the mechanism that opens and shuts sets up in the cavity, and still be provided with clean. This portable liquid crystal display, through the setting of clean mechanism in the display screen, convenient to use person effectively cleans the display screen surface according to the degree that display screen surface dust was saved, simultaneously based on the special design of preventing static mechanism in the clean mechanism, convenient to use person is carrying out the production of clear process to the display screen and is avoiding static and save with the power of saving to the protection effect to the display screen has been reached.

Description

Portable liquid crystal display screen

Technical Field

The utility model relates to a display device technical field specifically is a portable liquid crystal display.

Background

Liquid Crystal Displays (LCDs) are used in digital watches and one type of display for many portable computers. The LCD display uses two sheets of polarized material with a liquid crystal solution between them. When current is passed through the liquid, the crystals will rearrange so that light cannot pass through them. Thus, each crystal acts like a louver, both allowing light to pass through and blocking light. Liquid Crystal Display (LCD) technology information products are now developed toward the goals of being light, thin, short, and small, and it is certainly no exception to display products having a long history in the computer periphery. Under the precondition of easy carrying and transportation, the conventional display methods such as CRT video display and LED display are all limited by the factors of too large volume or huge power consumption, which cannot meet the practical requirements of users. The development of the liquid crystal display technology is just in line with the trend of the current information products, and the user can enjoy the best visual environment no matter the advantages of right-angle display, low power consumption, small volume, zero radiation and the like.

After the display screen is installed and used, as time increases, dust floating in the air is gradually accumulated on the surface of the display screen, and if the dust is not effectively cleaned, normal display of screen effects is influenced to a certain extent.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a portable liquid crystal display.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable liquid crystal display, includes the casing, the front of casing is inlayed and is equipped with the display screen body, and the holding tank has been seted up at the middle part at casing top, and the left and right sides of holding tank inner wall is pegged graft respectively has the both ends of controlling of round pin axle, and sells epaxial cover and be equipped with the handle, and the positive top fixed mounting of casing has the mechanism that opens and shuts, and the positive top of casing has seted up the cavity, and the mechanism that opens and shuts sets up in the cavity, and still is provided with clean.

Preferably, the mechanism that opens and shuts includes the open and shut board, hinge, scratches groove, sheetmetal and magnetic sheet, the left and right sides at open and shut board top all through hinge swing joint in the front of casing, and in the open and shut board embedding cavity, scratch the groove and set up at the positive middle part of open and shut board, the sheetmetal inlays the dress at the middle part of open and shut board bottom, and the magnetic sheet inlays the dress at the middle part of cavity bottom.

Preferably, the bottom of the metal sheet is in close contact with the top of the magnetic sheet, and the length of the metal sheet is greater than that of the magnetic sheet.

Preferably, clean mechanism includes spout, slide bar, slide cartridge, the lantern ring, dwang, clean hair section of thick bamboo, recess and handle, the spout is seted up on the back wall of cavity, and the rear end sliding connection of slide bar is in the spout, and the slide cartridge suit is on the slide bar, and the rear end of slide cartridge and the back wall sliding connection of cavity, and the lantern ring cup joints the front end at the slide bar, and the left end of the right side fixedly connected with dwang of the lantern ring, and the cover is equipped with clean hair section of thick bamboo on the dwang, and the back of clean hair section of thick bamboo contacts with the back wall of cavity, and the recess is seted up at the positive middle part of clean hair section of thick bamboo, handle fixed mounting is in the front.

Preferably, the anti-static mechanism comprises a sliding ring, a sliding shaft, a buckling piece, a female sticker, a male sticker and a cleaning film, wherein the sliding ring is connected in a cavity in a sliding mode, the front end of the sliding shaft is fixedly connected to the back of the sliding ring, the back of the buckling piece is fixedly connected to the front of the sliding ring, the rear end of the sliding shaft is connected in a sliding groove in a sliding mode, the female sticker is fixedly connected to the left side of the sliding ring, one side, opposite to the sliding ring, of the female sticker is adhered to the male sticker, and the cleaning film is fixedly connected to one side, opposite to.

Preferably, the diameter of the inner ring of the cleaning film is smaller than that of the outer ring of the cleaning cartridge, and the top of the left side of the cleaning film is in a fracture shape.

The utility model provides a portable liquid crystal display. The method has the following beneficial effects:

(1) this portable liquid crystal display, through the setting of clean mechanism in the display screen, convenient to use person effectively cleans the display screen surface according to the degree that the display screen surface dust was collected together, simultaneously based on prevent the special design of static mechanism in the clean mechanism, convenient to use person is carrying out the production of clear process to the display screen and is avoiding static and collect together to reach the protection effect to the display screen, avoided the too big condition that causes the damage to the display screen of display screen surface electrostatic charge amount to appear.

(2) This portable liquid crystal display through the design of mechanism that opens and shuts, has effectively avoided external dust to cause the pollution to clean mechanism in getting into the display screen, cooperates the structural design of clean mechanism simultaneously, can be convenient for accomplish the dust removal work on display screen surface after, carry out corresponding cleaning to self to ensured the recycling function of clean mechanism, it is quick succinct to the clean mode of clean mechanism simultaneously, effectively improved the clean efficiency to the display screen.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a front sectional view of the structure of the present invention;

fig. 4 is a left side view of the anti-static mechanism of the present invention;

fig. 5 is a front view of the cleaning membrane of the present invention;

fig. 6 is a bottom view of the plywood of the present invention;

fig. 7 is an enlarged view of a structure shown in fig. 3 according to the present invention.

In the figure: the display screen comprises a shell 1, a display screen body 2, an accommodating groove 3, a pin shaft 4, a handle 5, an opening and closing mechanism 6, a cavity 7, a cleaning mechanism 8, an antistatic mechanism 9, an opening and closing plate 61, a hinge 62, a groove 63, a metal sheet 64, a magnetic sheet 65, a sliding groove 81, a sliding rod 82, a sliding cylinder 83, a lantern ring 84, a rotating rod 85, a cleaning hair cylinder 86, a groove 87, a handle 88, a sliding ring 91, a sliding shaft 92, a buckle 93, a female sticker 94, a male sticker 95 and a clean film 96.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a portable liquid crystal display, which comprises a housin 1, casing 1's front inlays and is equipped with display screen body 2, and the middle part at casing 1 top has seted up holding tank 3, the left and right sides of holding tank 3 inner wall is pegged graft respectively and is had the both ends about round pin axle 4, and the cover is equipped with handle 5 on round pin axle 4, the positive top fixed mounting of casing 1 has opening and shutting mechanism 6, and casing 1 positive top has seted up cavity 7, opening and shutting mechanism 6 sets up in cavity 7, and still be provided with clean mechanism 8 in cavity 7 and prevent static mechanism 9.

The opening and closing mechanism 6 comprises an opening and closing plate 61, a hinge 62, a groove 63, a metal sheet 64 and a magnetic sheet 65, the left side and the right side of the top of the opening and closing plate 61 are movably connected to the front side of the shell 1 through the hinge 62, the opening and closing plate 61 is embedded into the cavity 7, the groove 63 is opened in the middle of the front side of the opening and closing plate 61, the metal sheet 64 is embedded in the middle of the bottom of the opening and closing plate 61, the magnetic sheet 65 is embedded in the middle of the bottom of the cavity 7, the bottom of the metal sheet 64 is in close contact with the top of the magnetic sheet 65, and the length of the.

The cleaning mechanism 8 comprises a sliding groove 81, a sliding rod 82, a sliding barrel 83, a sleeve ring 84, a rotating rod 85, a cleaning hair barrel 86, a groove 87 and a handle 88, wherein the sliding groove 81 is formed in the rear wall of the cavity 7, the rear end of the sliding rod 82 is connected in the sliding groove 81 in a sliding mode, the sliding barrel 83 is sleeved on the sliding rod 82, the rear end of the sliding barrel 83 is connected with the rear wall of the cavity 7 in a sliding mode, the sleeve ring 84 is sleeved at the front end of the sliding rod 82, the left end of the rotating rod 85 is fixedly connected to the right side of the sleeve ring 84, the cleaning hair barrel 86 is sleeved on the rotating rod 85, the back face of the cleaning hair barrel 86 is in contact with the rear wall of the cavity 7, the groove 87 is formed in the middle of the front face of the.

The anti-static mechanism 9 comprises a sliding ring 91, a sliding shaft 92, a buckling piece 93, a female sticker 94, a secondary sticker 95 and a cleaning film 96, the sliding ring 91 is connected in the cavity 7 in a sliding mode, the front end of the sliding shaft 92 is fixedly connected to the back face of the sliding ring 91, the back face of the buckling piece 93 is fixedly connected to the front face of the sliding ring 91, the rear end of the sliding shaft 92 is connected in the sliding groove 81 in a sliding mode, the female sticker 94 is fixedly connected to the left side of the sliding ring 91, one side, opposite to the sliding ring 91, of the female sticker 94 is bonded with the secondary sticker 95, one side, opposite to the female sticker 94, of the secondary sticker 95 is fixedly connected with the cleaning film 96, the inner ring diameter of the cleaning film 96 is.

When in use, the opening plate 61 is pulled by the digging groove 63 to rotate by taking the hinge 62 as an axis, so that the metal sheet 64 is separated from the magnetic sheet 65, the rotating rod 85, cleaning cartridge 86 and collar 84 are pulled forward from the sliding rod 82 by pulling on the handle 88, further, the cleaning cylinder 86 is rotated to the surface of the display screen body 2 by using the sliding rod 82 as the axis, the cleaning hair barrel 86 is driven to slide along the sliding groove 81 by pulling the handle 88 transversely to wipe the surface of the display screen body 2, the cleaning hair barrel 86 is reset after wiping is finished, the slide ring 91 is driven to move by pushing the buckle piece 93, the slide ring 91 slides along the slide groove 81 through the slide shaft 92 and contacts with the cleaning hair barrel 86, the cleaning brush 86 is wiped by the cleaning film 96, the child sticker 95 can be removed from the parent sticker 94 after wiping is completed, and the cleaning film 96 is cleaned and then connected with the parent sticker 94 by the child sticker 95 again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A portable liquid crystal display comprising a case (1), characterized in that: the front of casing (1) is inlayed and is equipped with display screen body (2), and holding tank (3) have been seted up at the middle part at casing (1) top, the left and right sides of holding tank (3) inner wall is pegged graft respectively and is had both ends about round pin axle (4), and the cover is equipped with handle (5) on round pin axle (4), the positive top fixed mounting of casing (1) has opening and shutting mechanism (6), and cavity (7) have been seted up at the positive top of casing (1), opening and shutting mechanism (6) set up in cavity (7), and still be provided with in cavity (7) clean mechanism (8) and prevent static mechanism (9).

2. A portable liquid crystal display according to claim 1, wherein: mechanism (6) including open-close plate (61), hinge (62), scratch groove (63), sheetmetal (64) and magnetic sheet (65), the left and right sides at open-close plate (61) top all is through hinge (62) swing joint in the front of casing (1), and in open-close plate (61) embedding cavity (7), scratch groove (63) and open at the positive middle part of open-close plate (61), sheetmetal (64) inlay the middle part in open-close plate (61) bottom, and magnetic sheet (65) inlay the middle part in cavity (7) bottom.

3. A portable liquid crystal display according to claim 2, wherein: the bottom of the metal sheet (64) is tightly contacted with the top of the magnetic sheet (65), and the length of the metal sheet (64) is greater than that of the magnetic sheet (65).

4. A portable liquid crystal display according to claim 1, wherein: the cleaning mechanism (8) comprises a chute (81), a sliding rod (82), a sliding cylinder (83), a lantern ring (84), a rotating rod (85), a cleaning hair cylinder (86), a groove (87) and a handle (88), the sliding groove (81) is arranged on the rear wall of the cavity (7), the rear end of the sliding rod (82) is connected in the sliding groove (81) in a sliding way, the sliding cylinder (83) is sleeved on the sliding rod (82), the rear end of the sliding cylinder (83) is connected with the rear wall of the cavity (7) in a sliding way, the lantern ring (84) is sleeved at the front end of the sliding rod (82), the right side of the lantern ring (84) is fixedly connected with the left end of a rotating rod (85), a cleaning hair cylinder (86) is sleeved on the rotating rod (85), the back surface of the cleaning hair cylinder (86) is contacted with the rear wall of the cavity (7), the groove (87) is arranged in the middle of the front surface of the cleaning hair cylinder (86), and the handle (88) is fixedly arranged on the front surface of the groove (87).

5. A portable liquid crystal display according to claim 4, wherein: antistatic mechanism (9) include sliding ring (91), slide shaft (92), cramp (93), female subsides (94), son pastes (95) and clean membrane (96), sliding ring (91) sliding connection is in cavity (7), the front end fixed connection of slide shaft (92) is at the back of sliding ring (91), the back fixed connection of cramp (93) is in the front of sliding ring (91), the rear end sliding connection of slide shaft (92) is in spout (81), female subsides (94) fixed connection is in the left side of sliding ring (91), and one side that female subsides (94) carried on the back slip ring (91) mutually bonds with son subsides (95), one side fixed connection that son subsides (95) carried on the back mother subsides (94) mutually has clean membrane (96).

6. A portable liquid crystal display according to claim 5, wherein: the diameter of the inner ring of the cleaning film (96) is smaller than that of the outer ring of the cleaning hair barrel (86), and the top of the left side of the cleaning film (96) is in a fracture shape.