CN219738444U - Dustproof liquid crystal spliced screen for indoor use - Google Patents
Dustproof liquid crystal spliced screen for indoor use Download PDFInfo
- Publication number
- CN219738444U CN219738444U CN202320529548.XU CN202320529548U CN219738444U CN 219738444 U CN219738444 U CN 219738444U CN 202320529548 U CN202320529548 U CN 202320529548U CN 219738444 U CN219738444 U CN 219738444U
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- CN
- China
- Prior art keywords
- support column
- spliced screen
- sponge
- liquid crystal
- swivel
- 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.)
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims abstract 3
- 238000003466 welding Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 9
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model discloses an indoor dustproof liquid crystal spliced screen which comprises a spliced screen, wherein a track is arranged on the side surface of a top plate, a pulley is arranged in the track, a support column is connected to the side surface of the pulley, an ash cleaning mechanism is arranged on the side surface of the support column, an internal ventilating duct is arranged in the support column, and an air outlet is arranged on the side surface of the support column. According to the utility model, through the arrangement of the support column, the sponge and the air outlet, dust is cleaned on the spliced screen in the use process, the swivel rotates to drive the fixed shell to rotate at an angle, so that one side of the sponge is attached to the surface of the spliced screen, the support column is pushed, the dust cleaning mechanism moves left to right along with the support column, the normal display of images is prevented from being influenced by dust accumulation, the service life of the liquid crystal spliced screen is prolonged, the air flow of the inner ventilating duct is blown to the surface of the spliced screen which is just cleaned through the air outlets, the spliced screen is dried, and the water stain residue is prevented from influencing the display effect of the images.
Description
Technical Field
The utility model relates to the technical field of electronic equipment, in particular to an indoor dustproof liquid crystal spliced screen.
Background
The liquid crystal spliced screen can be used as a display independently and can be spliced into an oversized screen for use. According to different use demands, the functions of variable large and variable small variable large screens are realized, namely single screen split display, single screen single display, arbitrary combined display, full screen liquid crystal splicing, double spliced liquid crystal screen splicing and vertical screen display, the image frames can be compensated or covered selectively, roaming, zooming and stretching, cross-screen display, picture-in-picture and 3D playing of digital signals are supported, setting and running of various display plans are realized, and full high-definition signals are processed in real time.
When the existing liquid crystal spliced screen is used for a long time, surface dust cannot be treated in time, the service life of the liquid crystal spliced screen can be influenced, dust is accumulated outside an optical element, reflectivity and light transmittance are reduced along with time, brightness is reduced, when the dust is accumulated to a certain extent, a path of light can be changed, the light cannot be focused on the same focus when being focused, a display image becomes blurred, and accordingly, the indoor dustproof liquid crystal spliced screen is provided for solving the problems.
Disclosure of Invention
The utility model aims to improve the technical problems and provides an indoor dustproof liquid crystal spliced screen.
Technical proposal
The utility model provides the following technical scheme: the utility model provides a dustproof liquid crystal concatenation screen of indoor usefulness, includes concatenation screen and deashing mechanism, and deashing mechanism includes swivel, fixed shell, sponge base and sponge, the top of concatenation screen is provided with the roof, the bottom of concatenation screen is provided with the bottom plate, the side of roof is provided with the track, orbital inside is provided with the pulley, the side of pulley is connected with the support column, the side of support column is provided with deashing mechanism, the inside of support column is provided with inside air pipe, the side of support column is provided with the air outlet.
Preferably, the spliced screen is connected with the top plate through a clamping groove, and the spliced screen is connected with the bottom plate through a clamping groove.
Preferably, the tracks are arranged on the side surfaces of the top plate and the bottom plate in a one-to-one correspondence manner, the pulleys are connected with the supporting columns through screws, and the supporting columns are connected with the splicing screen in a sliding manner through the pulleys.
Preferably, the ash removal mechanism comprises a swivel, a fixed shell, a sponge base and a sponge, wherein the swivel is arranged on the side face of the support column, the fixed shell is connected to the side face of the swivel, the sponge base is arranged on the side face of the fixed shell, and the sponge is connected to the side face of the sponge base.
Preferably, the swivel is penetrated through the support column, the swivel is equidistantly arranged on the side surface of the support column, and the fixed shell and the support column form a rotary structure through the swivel.
Preferably, the swivel is welded with the fixed shell, the fixed shell is connected with the sponge base through a clamping groove, and the sponge base is connected with the sponge through adhesion.
Preferably, the support columns penetrate through the inner ventilating duct, the air outlets are distributed on the support columns at equal intervals, and the support columns are connected with the air outlets in a welding mode.
The beneficial effects are that:
compared with the prior art, the indoor dustproof liquid crystal spliced screen has the following beneficial effects: through setting up of support column, sponge and air outlet, in the use, clear up the concatenation screen surface, forward rotation fixed shell earlier, take off the sponge base, carry out suitable humidification to the sponge, guarantee that the concatenation screen can clean up, then the swivel rotates and drives fixed shell rotation angle, make sponge one side paste at the concatenation screen surface, promote the support column, the pulley rotates, ash removal mechanism removes from left to right along with the support column, avoid the accumulation of dust, influence the normal demonstration of image, increase the life of liquid crystal concatenation screen, inside air pipe's air current blows to just clear up the concatenation screen surface through a plurality of air outlets, in time it is dry to the concatenation screen, prevent that the water stain remains influencing image display effect.
Drawings
FIG. 1 is a schematic side view of the exterior structure of a dustproof liquid crystal spliced screen for indoor use;
FIG. 2 is a schematic diagram of the ash removal mechanism of the present utility model;
FIG. 3 is a schematic view of the structure of the air outlet of the present utility model;
fig. 4 is a schematic view of the internal structure of the track according to the present utility model.
In the figure: 1. splicing screens; 2. a top plate; 3. a bottom plate; 4. a track; 5. a pulley; 6. a support column; 7. an ash removing mechanism; 701. a swivel; 702. a fixed case; 703. a sponge base; 704. a sponge; 8. an internal ventilation duct; 9. and an air outlet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 4, the present utility model provides the following technical solutions: the utility model provides a dustproof liquid crystal concatenation screen of indoor usefulness, including concatenation screen 1 and deashing mechanism 7, deashing mechanism 7 includes swivel 701, fixed shell 702, sponge base 703 and sponge 704, the top of concatenation screen 1 is provided with roof 2, the bottom of concatenation screen 1 is provided with bottom plate 3, the side of roof 2 is provided with track 4, the inside of track 4 is provided with pulley 5, the side of pulley 5 is connected with support column 6, the side of support column 6 is provided with deashing mechanism 7, the inside of support column 6 is provided with inside air pipe 8, the side of support column 6 is provided with air outlet 9.
Further, be the draw-in groove and connect between concatenation screen 1 and the roof 2, be the draw-in groove between concatenation screen 1 and the bottom plate 3 and connect, through the setting of roof 2 and bottom plate 3, in the use, roof 2 and bottom plate 3 fix concatenation screen 1, hang at the wall by roof 2 and bottom plate 3 both sides during easy to assemble.
Further, track 4 sets up in roof 2 and bottom plate 3 side one-to-one, is screw connection between pulley 5 and the support column 6, and support column 6 constitutes sliding connection through pulley 5 and concatenation screen 1, through pulley 5's setting, in the use, promotes support column 6, and pulley 5 rotates, can slide in concatenation screen 1 front side left and right sides along track 4.
Further, ash removal mechanism 7 includes swivel 701, fixed shell 702, sponge base 703 and sponge 704, the side of support column 6 is provided with swivel 701, the side of swivel 701 is connected with fixed shell 702, the side of fixed shell 702 is provided with sponge base 703, the side of sponge base 703 is connected with sponge 704, through ash removal mechanism 7's setting, in the use, splice screen 1 after the end of use, ash removal mechanism 7 moves from left to right along with support column 6, clear up splice screen 1 surface, avoid the accumulation of dust, influence the normal display of image, increase the life of liquid crystal splice screen.
Further, the swivel 701 penetrates through the support column 6, the swivel 701 is arranged on the side face of the support column 6 at equal distance, the fixing shell 702 forms a rotating structure with the support column 6 through the swivel 701, and the swivel 701 rotates to drive the fixing shell 702 to rotate at an angle in the use process through the arrangement of the swivel 701, so that one side of the sponge 704 is attached to the surface of the spliced screen 1.
Further, be welded connection between swivel 701 and the fixed shell 702, be the draw-in groove between fixed shell 702 and the sponge base 703 and be connected, be the adhesion between sponge base 703 and the sponge 704 and be connected, through the setting of sponge base 703 and sponge 704, before the screen is cleared up in the use, rotate the fixed shell 702 forward, take off sponge base 703, carry out suitable humidification to sponge 704, guarantee that spliced screen 1 can clean up.
Further, support column 6 runs through in inside air pipe 8, and air outlet 9 equidistance distributes on support column 6, is welded connection between support column 6 and the air outlet 9, through the setting of air outlet 9, in the use, the air current of inside air pipe 8 blows the concatenation screen 1 surface that just clear up through a plurality of air outlets 9, in time is dry to concatenation screen 1, prevents that the water stain from remaining influencing the image display effect.
Working principle: roof 2 and bottom plate 3 are fixed spliced screen 1, hang at the wall by roof 2 and bottom plate 3 both sides during easy to assemble, spliced screen 1 uses the back of ending, in time clear up spliced screen 1 surface, at first forward rotation fixed shell 702, take off sponge base 703, carry out suitable humidification to sponge 704, guarantee spliced screen 1 can clean up, then swivel 701 rotates and drives fixed shell 702 rotation angle, make sponge 704 one side paste at spliced screen 1 surface, promote support column 6, pulley 5 rotates, ash removal mechanism 7 moves from left to right along with support column 6, avoid the accumulation of dust, influence the normal demonstration of image, increase the life of liquid crystal spliced screen, inside air pipe 8's air current blows to just clear spliced screen 1 surface through a plurality of air outlets 9, in time dry spliced screen 1, prevent that the water stain from remaining influences the image display effect, just so, the use of indoor dustproof liquid crystal spliced screen has been accomplished.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a dustproof liquid crystal concatenation screen of indoor usefulness, includes concatenation screen (1) and deashing mechanism (7), and deashing mechanism (7) are including swivel (701), fixed shell (702), sponge base (703) and sponge (704), its characterized in that: the top of concatenation screen (1) is provided with roof (2), the bottom of concatenation screen (1) is provided with bottom plate (3), the side of roof (2) is provided with track (4), the inside of track (4) is provided with pulley (5), the side of pulley (5) is connected with support column (6), the side of support column (6) is provided with ash removal mechanism (7), the inside of support column (6) is provided with inside air pipe (8), the side of support column (6) is provided with air outlet (9).
2. The indoor dustproof liquid crystal spliced screen according to claim 1, wherein the spliced screen (1) is connected with the top plate (2) through a clamping groove, and the spliced screen (1) is connected with the bottom plate (3) through a clamping groove.
3. The indoor dustproof liquid crystal spliced screen according to claim 1, wherein the tracks (4) are arranged on the side surfaces of the top plate (2) and the bottom plate (3) in a one-to-one correspondence mode, the pulleys (5) are connected with the support columns (6) through screws, and the support columns (6) are connected with the spliced screen (1) in a sliding mode through the pulleys (5).
4. The indoor dustproof liquid crystal spliced screen according to claim 1, wherein the ash cleaning mechanism (7) comprises a swivel (701), a fixing shell (702), a sponge base (703) and a sponge (704), the swivel (701) is arranged on the side face of the support column (6), the fixing shell (702) is connected to the side face of the swivel (701), the sponge base (703) is arranged on the side face of the fixing shell (702), and the sponge (704) is connected to the side face of the sponge base (703).
5. The indoor dustproof liquid crystal spliced screen according to claim 4, wherein the swivel (701) penetrates through the support column (6), the swivel (701) is equidistantly arranged on the side surface of the support column (6), and the fixed shell (702) and the support column (6) form a rotary structure through the swivel (701).
6. The indoor dustproof liquid crystal spliced screen according to claim 4, wherein the swivel (701) is welded with the fixing shell (702), the fixing shell (702) is connected with the sponge base (703) through a clamping groove, and the sponge base (703) is connected with the sponge (704) through adhesion.
7. The dustproof liquid crystal spliced screen for the indoor use according to claim 1, wherein the support columns (6) penetrate through the inner ventilating duct (8), the air outlets (9) are distributed on the support columns (6) at equal intervals, and the support columns (6) are connected with the air outlets (9) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320529548.XU CN219738444U (en) | 2023-03-17 | 2023-03-17 | Dustproof liquid crystal spliced screen for indoor use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320529548.XU CN219738444U (en) | 2023-03-17 | 2023-03-17 | Dustproof liquid crystal spliced screen for indoor use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219738444U true CN219738444U (en) | 2023-09-22 |
Family
ID=88062271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320529548.XU Active CN219738444U (en) | 2023-03-17 | 2023-03-17 | Dustproof liquid crystal spliced screen for indoor use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219738444U (en) |
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2023
- 2023-03-17 CN CN202320529548.XU patent/CN219738444U/en active Active
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