CN208044246U - A kind of dustproof construction of LCD - Google Patents

Abstract

The utility model discloses a kind of dustproof constructions of LCD, including LCD lockplates, it is fixedly connected with fixed frame at the top of the LCD lockplates, and frame fragmenting plate is fixedly connected with inside fixed frame, LCD lockplates bottom is fixedly connected with dustcloth fixed rope, and it is provided with fixed side panel on the outside of dustcloth fixed rope, it is connected with side connection sheet on the outside of the fixed side panel, and side connection sheet bottom is fixedly connected with the first connection sheet, it is connected with the second connection sheet on the inside of first connection sheet, dustcloth is fixedly connected on the inside of the side connection sheet.The dustproof construction of the LCD is fixed by fluted body LCD lockplates at the top of LCD, and dust-proof effect is played to LCD by nylon hasp-type dustcloth, and the effect for making LCD work normally is played in the fixation by dustcloth fixed rope to dustcloth.

Description

A kind of dustproof construction of LCD

Technical field

The utility model is related to technical field of LCD, specially a kind of dustproof construction of LCD.

Background technology

LCD is exactly liquid crystal display, and the construction of LCD is to place liquid crystal cell in the parallel glass substrate of two panels, under TFT is set on base plate glass（Thin film transistor (TFT)）, colored filter is set on upper substrate glass, passes through signal and electricity on TFT Pressure changes to control the rotation direction of liquid crystal molecule, reaches display to reach whether each pixel polarised light of control is emitted Purpose, present LCD, which has substituted CRT, becomes mainstream, and price has also had declined very much, and fully universal.

During present LCD uses, may be due to working environment the problem of, it be easy to cause on LCD and adheres to a large amount of dusts, It is unfavorable for the normal use of LCD, is easy to influence the visual effect of user, and there is no good LCD to prevent currently on the market Dirt structure, protects LCD, and LCD service lifes is caused to be cut short.

Invention content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of dustproof construction of LCD LCD does not have good dustproof construction, the problem of causing service life to be cut short.

To achieve the above object, the utility model provides the following technical solutions：A kind of dustproof construction of LCD, including LCD locks Fixed board, the LCD lockplates top is fixedly connected with fixed frame, and frame fragmenting plate is fixedly connected with inside fixed frame, LCD lockplates bottom is fixedly connected with dustcloth fixed rope, and is provided with fixed side panel on the outside of dustcloth fixed rope, described Side connection sheet is connected on the outside of fixed side panel, and side connection sheet bottom is fixedly connected with the first connection sheet, described first connects It is connected with the second connection sheet on the inside of contact pin, dustcloth is fixedly connected on the inside of the side connection sheet.

Preferably, LCD lockplates bottom is rectangular recess structure, and LCD lockplate length is more than the connection of side 2 The distance between piece.

Preferably, the fixed side panel is U shape structure, and fixed side panel is using LCD lockplates center line as symmetry axis pair Claim setting.

Preferably, the dustcloth fixed rope quantity is set as two, and in dustcloth fixed rope and LCD lockplates bottom Line coincides, and the length of dustcloth fixed rope is less than the length of dustcloth, is more than the width of 2 times of fixed frames.

Preferably, the side connection sheet and the first connection sheet be on nylon veneer justify rough lumber matter, and with the first connection sheet Second connection sheet of connection and the fixed side panel being connect with side connection sheet are veneer point rough lumber matter under nylon, and the circle hair knot structure Match with sharp hair knot structure.

Compared with prior art, the utility model has the beneficial effects that：The dustproof construction of the LCD is locked by fluted body LCD Fixed board is fixed at the top of LCD, plays dust-proof effect to LCD by nylon hasp-type dustcloth, passes through dustcloth fixed rope The effect for making LCD work normally is played in fixation to dustcloth.LCD lockplates bottom is rectangular recess structure, and LCD locks Fixed board length is more than the distance between 2 connection sheets in side, which is fixed LCD at the top of LCD, and the structure ensures Dustcloth can cover the display area of LCD, and fixed side panel is U shape structure, and fixed side panel is with LCD lockplate center lines It is symmetrical arranged for symmetry axis, which protects LCD from the left and right sides of LCD, and fixed side panel is facilitated to be connect with side Piece is docked, and then dustcloth is made to play dustproof effect, and dustcloth fixed rope quantity is set as two, and dustcloth fixed rope It coincides with LCD lockplates bottom center line, and the length of dustcloth fixed rope is less than the length of dustcloth, is more than 2 times of fixations The width of frame, the structure can total when not in use so that curly dustcloth is fixed on fixed frame and frame In the space that frame fragmenting plate is constituted, into the normal use without influencing LCD, side connection sheet and the first connection sheet are on nylon Veneer justifies rough lumber matter, and the second connection sheet being connect with the first connection sheet and the fixed side panel being connect with side connection sheet are nylon Lower veneer point rough lumber matter, and the circle hair knot structure matches with sharp hair knot structure, the structure is at left and right sides of dustcloth and bottom is to anti- Dirt cloth is fixed, and circle hair knot structure facilitates fixed installation and dismounting with sharp hair knot structure, easy to operate.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model side structure schematic view；

Fig. 3 is the first connection sheet of the utility model and the second connection sheet attachment structure schematic diagram.

In figure：1, fixed frame, 2, LCD lockplates, 3, fixed side panel, 4, dustcloth fixed rope, 5, side connection sheet, 6, A connecting piece, 7, dustcloth, 8, frame fragmenting plate, the 9, second connection sheet.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of dustproof construction of LCD, including LCD lockings Plate 2,2 top of LCD lockplates is fixedly connected with fixed frame 1, and frame fragmenting plate 8 is fixedly connected with inside fixed frame 1, 2 bottom of LCD lockplates is rectangular recess structure, and 2 length of LCD lockplates is more than the distance between 2 connection sheets 5 in side, should Structure is fixed LCD at the top of LCD, and the structure ensures that dustcloth 7 can cover the display area of LCD, LCD lockings 2 bottom of plate is fixedly connected with dustcloth fixed rope 4, and 4 outside of dustcloth fixed rope is provided with fixed side panel 3, and fixed side panel 3 is U shape structure, and fixed side panel 3 is symmetrical arranged by symmetry axis of 2 center line of LCD lockplates, the structure is from the left and right of LCD two LCD is protected in side, and fixed side panel 3 is facilitated to be docked with side connection sheet 5, and then dustcloth 7 is made to play dust-proof work With, 4 quantity of dustcloth fixed rope is set as two, and 2 bottom center line of dustcloth fixed rope 4 and LCD lockplates coincides, and The length of dustcloth fixed rope 4 is less than the length of dustcloth 7, is more than the width of 2 times of fixed frames 1, which can be entire Structure is when not in use so that and curly dustcloth 7 is fixed in the space that fixed frame 1 is constituted with frame fragmenting plate 8, into Normal use without influencing LCD, 3 outside of fixed side panel is connected with side connection sheet 5, and connection sheet 5 bottom in side is fixed and connected Be connected to the first connection sheet 6, side connection sheet 5 and the first connection sheet 6 be on nylon veneer justify rough lumber matter, and with the first connection sheet 6 Second connection sheet 9 of connection and the fixed side panel 3 that is connect with side connection sheet 5 are veneer point rough lumber matter under nylon, and the circle hair Structure matches with sharp hair knot structure, which is fixed dustcloth 7 from 7 left and right sides of dustcloth and bottom, and circle hair Structure facilitates fixed installation and dismounting with sharp hair knot structure, easy to operate, and 6 inside of the first connection sheet is connected with the second connection sheet 9, connection sheet 5 inside in side is fixedly connected with dustcloth 7.

Operation principle：When using the dustproof construction of the LCD, first check that the dustproof construction of the LCD is damaged with the presence or absence of part Badly or unstable situation is connected, after inspection is errorless, will be installed at the top of 2 bottom alignment LCD of LCD lockplates, at LCD When off working state, the side connection sheet 5 of 7 left and right sides of dustcloth is attached fixation with fixed side panel 3, it then will be dust-proof The first connection sheet 6 and the second connection sheet 9 of 7 bottom of cloth are attached fixation, are connect with the second connection sheet 9 in the first connection sheet 6 After fixation, there is a small amount of gap in the two junction, wraps up the supporting rod of LCD, and under LCD use states, fixed side panel 3 and side are connected Contact pin 5 is detached, and the first connection sheet 6 is detached with the second connection sheet 9, dustcloth 7 is crimped from bottom to top so that dustcloth 7 are located in the space that fixed frame 1 is constituted with frame fragmenting plate 8, then dustcloth fixed rope 4 is moved up, dust-proof by two Cloth fixed rope 4 is tied, and dustcloth 7 is fixed, and facilitates LCD normal uses, and here it is the works of the dustproof construction of the LCD Make principle.

Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (5)

1. a kind of dustproof construction of LCD, including LCD lockplates（2）, it is characterised in that：The LCD lockplates（2）Top is fixed It is connected with fixed frame（1）, and fixed frame（1）Inside is fixedly connected with frame fragmenting plate（8）, the LCD lockplates（2）Bottom Portion is fixedly connected with dustcloth fixed rope（4）, and dustcloth fixed rope（4）Outside is provided with fixed side panel（3）, the affixed side Plate（3）Outside is connected with side connection sheet（5）, and side connection sheet（5）Bottom is fixedly connected with the first connection sheet（6）, described First connection sheet（6）Inside is connected with the second connection sheet（9）, the side connection sheet（5）Inside is fixedly connected with dustcloth （7）.

2. the dustproof construction of LCD according to claim 1 a kind of, it is characterised in that：The LCD lockplates（2）Bottom is Rectangular recess structure, and LCD lockplates（2）Length is more than 2 side connection sheets（5）The distance between.

3. the dustproof construction of LCD according to claim 1 a kind of, it is characterised in that：The fixed side panel（3）For " recessed " word Type structure, and fixed side panel（3）With LCD lockplates（2）Center line is symmetrical arranged for symmetry axis.

4. the dustproof construction of LCD according to claim 1 a kind of, it is characterised in that：The dustcloth fixed rope（4）Quantity It is set as two, and dustcloth fixed rope（4）With LCD lockplates（2）Bottom center line coincides, and dustcloth fixed rope（4） Length be less than dustcloth（7）Length, be more than 2 times of fixed frames（1）Width.

5. the dustproof construction of LCD according to claim 1 a kind of, it is characterised in that：The side connection sheet（5）Connect with first Contact pin（6）Be on nylon veneer justify rough lumber matter, and with the first connection sheet（6）Second connection sheet of connection（9）It is connect with side Piece（5）The fixed side panel of connection（3）It is veneer point rough lumber matter under nylon, and the circle hair material-structure and sharp hair material-structure phase Matching.