CN217003776U - Visual large screen liquid crystal display - Google Patents
Visual large screen liquid crystal display Download PDFInfo
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- CN217003776U CN217003776U CN202220360837.7U CN202220360837U CN217003776U CN 217003776 U CN217003776 U CN 217003776U CN 202220360837 U CN202220360837 U CN 202220360837U CN 217003776 U CN217003776 U CN 217003776U
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- liquid crystal
- crystal display
- display screen
- placing box
- worm
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Abstract
The utility model discloses a visual large-screen liquid crystal display screen, which relates to the field of liquid crystal display screens and comprises the following components: placing a box; a liquid crystal display screen; a cover plate; the supporting mechanism is distributed on one side of the cover plate and the outer side of the placing box and used for accommodating and supporting the liquid crystal display screen; and the cleaning mechanism is arranged at one end of the placing box and used for cleaning the liquid crystal display screen. According to the utility model, the support mechanism is arranged, the screw rod can be rotated when the liquid crystal display screen is moved out, the L-shaped sliding block can move along the screw rod when the screw rod rotates, so that the cover plate drives the liquid crystal display screen to ascend, the worm can drive the worm wheel to rotate in the process, the support rod is unfolded towards the two sides of the placing box through the rotation of the worm wheel, the placing box is supported, the placing box can be used for supporting the liquid crystal display screen while the liquid crystal display screen is stored, and convenience is provided for the storage and the arrangement of equipment.
Description
Technical Field
The utility model relates to the field of liquid crystal display screens, in particular to a visual large-screen liquid crystal display screen.
Background
Liquid Crystal Displays (LCDs) are used in digital watches and as one type of display in many portable computers. The LCD display uses two sheets of polarized material with a liquid crystal solution between them. The passage of current through the liquid will cause the crystals to rearrange so that light cannot pass through them, and thus each crystal acts like a louver, both allowing and blocking light. Liquid Crystal Displays (LCDs) are currently being developed toward light, thin, short, and small objects, and display products having a long history in the periphery of computers are no exception, but large screen LCDs are used in event of event propaganda.
General large screen display need take out it from placing the case when using, later supports it fixedly through the support frame, so can waste a large amount of time, also can cause inconvenience to accomodating, arranging of equipment simultaneously, and inconvenient cleans large screen liquid crystal display, leads to wasting a large amount of time when cleaning it, and it is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a visual large-screen liquid crystal display screen to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a visual large-screen liquid crystal display screen comprises:
placing a box;
the liquid crystal display screen is arranged on the inner side of the placing box;
the cover plate is arranged on the top of the liquid crystal display screen;
the supporting mechanism is distributed on one side of the cover plate and the outer side of the placing box and used for accommodating and supporting the liquid crystal display screen;
and the cleaning mechanism is arranged at one end of the placing box and used for cleaning the liquid crystal display screen.
As a still further scheme of the utility model: the supporting mechanism comprises a connecting rod, a screw rod, an L-shaped sliding block, a worm wheel, a supporting rod and a worm, wherein the worm is arranged on the outer side of the placing box, the connecting rod is arranged at one end of the placing box, the supporting rod is arranged on two sides of the connecting rod, the worm wheel is fixed on one side of the supporting rod and is located at one end of the worm, the screw rod is fixed at the top of the worm, and the L-shaped sliding block is arranged on one side of the cover plate and is sleeved on the outer side of the screw rod.
As a still further scheme of the utility model: clean mechanism including frame, torsion spring, T shape connecting plate, baffle, clean cotton, the frame set up in place the top of case, T shape connecting plate set up in the inboard of frame, the baffle set up in place the one end of case, and be located the top of connecting rod, torsion spring cup joint in the one end of baffle, and be located place the inside of case, clean cotton set up in torsion spring's one end.
As a still further scheme of the utility model: the worm with place the case and pass through the bearing and rotate and be connected, the worm wheel with the latch outside the bracing piece meshes mutually.
As a still further scheme of the utility model: the bottom of L shape slider be provided with lead screw assorted screw hole, the inboard of placing the case with liquid crystal display's both sides are laminated mutually.
As a still further scheme of the utility model: the baffle with place the case and pass through the pivot and rotate and be connected, torsion spring cup joints in the baffle with place on the pivot that the case is connected.
As a still further scheme of the utility model: the inboard of frame with the laminating mutually in the T shape connecting plate outside, clean cotton with liquid crystal display's one end is laminated mutually.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the arrangement of the supporting mechanism, the screw rod can be rotated when the liquid crystal display screen is moved out, the L-shaped sliding block can move along the screw rod when the screw rod rotates, so that the cover plate drives the liquid crystal display screen to ascend, the worm can drive the worm wheel to rotate in the process, the supporting rods can be unfolded towards the two sides of the placing box through the rotation of the worm wheel, the placing box is supported, the placing box can be supported while the liquid crystal display screen is stored, and convenience is brought to the storage and arrangement of equipment;
2. through setting up clean mechanism, when liquid crystal display removed along with the removal of apron, clean cotton can contact with liquid crystal display's one end to this comes to clean liquid crystal display, and the accessible is rotated the baffle simultaneously and is made T shape connecting plate lose spacingly, and torque spring carries out the rolling this moment, from this alright take off T shape connecting plate and change.
Drawings
Fig. 1 is a schematic structural diagram of a visual large-screen liquid crystal display screen;
FIG. 2 is a schematic view showing the connection between a baffle plate and a storage box of a large-screen visual liquid crystal display screen;
fig. 3 is a schematic diagram of the connection between a T-shaped connection plate of a visual large-screen liquid crystal display screen and cleaning cotton.
In the figure: 1. placing the box; 2. a liquid crystal display screen; 3. a cover plate; 4. a support mechanism; 401. a connecting rod; 402. a screw rod; 403. an L-shaped slider; 404. a worm gear; 405. a support bar; 406. a worm; 5. a cleaning mechanism; 501. a frame; 502. A torsion spring; 503. a T-shaped connecting plate; 504. a baffle plate; 505. and cleaning the cotton.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a visual large-screen liquid crystal display includes:
a placing box 1;
the liquid crystal display screen 2 is arranged on the inner side of the placing box 1;
the cover plate 3 is arranged on the top of the liquid crystal display screen 2;
the supporting mechanism 4 is distributed on one side of the cover plate 3 and the outer side of the placing box 1 and is used for accommodating and supporting the liquid crystal display screen 2;
and the cleaning mechanism 5 is arranged at one end of the placing box 1 and is used for cleaning the liquid crystal display screen 2.
When the large-screen liquid crystal display is used, the liquid crystal display screen 2 can be moved out of the inner side of the placing box 1 through the supporting mechanism 4, the liquid crystal display screen 2 can be supported through the supporting mechanism 4 in the process, and meanwhile, the liquid crystal display screen 2 can be cleaned through the cleaning mechanism 5.
In fig. 1: the supporting mechanism 4 comprises a connecting rod 401, a screw rod 402, an L-shaped sliding block 403, a worm wheel 404, a supporting rod 405 and a worm 406, the worm 406 is arranged on the outer side of the placing box 1, the connecting rod 401 is arranged at one end of the placing box 1, the supporting rod 405 is arranged on two sides of the connecting rod 401, the worm wheel 404 is fixed on one side of the supporting rod 405 and located at one end of the worm 406, the screw rod 402 is fixed on the top of the worm 406, and the L-shaped sliding block 403 is arranged on one side of the cover plate 3 and sleeved on the outer side of the screw rod 402.
This kind of large screen liquid crystal display, rotatable lead screw 402 when shifting out liquid crystal display 2, L shape slider 403 just can remove along lead screw 402 when the lead screw 402 rotates, thereby make apron 3 drive liquid crystal display 2 and rise, worm 406 can drive worm wheel 404 and rotate at this in-process, rotation through worm wheel 404 makes bracing piece 405 expand to the both sides of placing case 1, with this come to support placing case 1, make and place case 1 and play when accomodating the effect to liquid crystal display 2 and still can support it, thereby for the accomodating of equipment, arrange and provide convenience.
In fig. 1, 2, 3: cleaning mechanism 5 is including frame 501, torsion spring 502, T shape connecting plate 503, baffle 504, clean cotton 505, and frame 501 sets up in the top of placing case 1, and T shape connecting plate 503 sets up in the inboard of frame 501, and baffle 504 sets up in the one end of placing case 1, and is located the top of connecting rod 401, and torsion spring 502 cup joints the one end in baffle 504, and is located the inside of placing case 1, and clean cotton 505 sets up in the one end of torsion spring 502.
This kind of large screen liquid crystal display, when liquid crystal display 2 removed along with the removal of apron 3, clean cotton 505 can contact with liquid crystal display 2's one end to this comes to clean liquid crystal display 2, and accessible rotation baffle 504 makes T shape connecting plate 503 lose spacingly simultaneously, and torsion spring 502 rolls this moment, alright take off T shape connecting plate 503 and change from this.
In fig. 1: the worm 406 is rotatably connected with the placing box 1 through a bearing, and the worm wheel 404 is meshed with a latch on the outer side of the supporting rod 405.
By adopting the structure, the worm 406 drives the worm wheel 404 to rotate when rotating, so that the worm wheel 404 drives the support rod 405 to swing.
In fig. 1: the bottom of L shape slider 403 is provided with the screw hole with lead screw 402 assorted, places the inboard of case 1 and laminates mutually with the both sides of liquid crystal display 2.
According to the large-screen liquid crystal display, the L-shaped sliding block 403 moves along the screw rod 402 when the screw rod 402 rotates through the structure, so that the cover plate 3 is driven to move, and the liquid crystal display screen 2 can move along with the movement of the cover plate 3.
In fig. 1, 2: the baffle 504 is rotatably connected with the placing box 1 through a rotating shaft, and the torsion spring 502 is sleeved on the rotating shaft connecting the baffle 504 and the placing box 1.
The large-screen liquid crystal display device is configured such that the shutter 504 swings with respect to the housing case 1.
In fig. 1, 3: the inner side of the frame 501 is attached to the outer side of the T-shaped connecting plate 503, and the cleaning cotton 505 is attached to one end of the liquid crystal display screen 2.
The structure of the large-screen liquid crystal display enables the frame 501 to limit the T-shaped connecting plate 503, so that the cleaning cotton 505 can clean the liquid crystal display screen 2.
The working principle of the utility model is as follows: the screw rod 402 can be rotated when the liquid crystal display 2 is moved out, the L-shaped slider 403 can move along the screw rod 402 when the screw rod 402 rotates, so that the cover plate 3 drives the liquid crystal display 2 to ascend, when the liquid crystal display 2 moves along with the movement of the cover plate 3, the cleaning cotton 505 can contact with one end of the liquid crystal display 2, so as to clean the liquid crystal display 2, meanwhile, the T-shaped connecting plate 503 can lose the limit by rotating the baffle 504, at the moment, the torsion spring 502 is wound, so that the T-shaped connecting plate 503 can be taken down and replaced, in the process, the worm 406 can drive the worm wheel 404 to rotate, the support rod 405 can be unfolded towards the two sides of the placing box 1 by the rotation of the worm wheel 404, so as to support the placing box 1 and support the liquid crystal display 2 at the same time of taking in, thereby providing convenience for the storage and arrangement of the equipment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a visual large screen liquid crystal display, its characterized in that includes:
a placing box (1);
the liquid crystal display screen (2), the liquid crystal display screen (2) is arranged on the inner side of the placing box (1);
the cover plate (3), the said cover plate (3) is mounted to the top of the said liquid crystal display (2);
the supporting mechanisms (4) are distributed on one side of the cover plate (3) and the outer side of the placing box (1) and are used for accommodating and supporting the liquid crystal display screen (2);
and the cleaning mechanism (5) is arranged at one end of the placing box (1) and is used for cleaning the liquid crystal display screen (2).
2. The large-screen visual liquid crystal display screen according to claim 1, wherein the supporting mechanism (4) comprises a connecting rod (401), a screw rod (402), an L-shaped sliding block (403), a worm wheel (404), a supporting rod (405), and a worm (406), the worm (406) is arranged outside the placing box (1), the connecting rod (401) is arranged at one end of the placing box (1), the supporting rod (405) is arranged at two sides of the connecting rod (401), the worm wheel (404) is fixed at one side of the supporting rod (405) and is located at one end of the worm (406), the screw rod (402) is fixed at the top of the worm (406), and the L-shaped sliding block (403) is arranged at one side of the cover plate (3) and is sleeved outside the screw rod (402).
3. The large-screen visual liquid crystal display screen according to claim 2, wherein the cleaning mechanism (5) comprises a frame (501), a torsion spring (502), a T-shaped connecting plate (503), a baffle (504), and cleaning cotton (505), the frame (501) is disposed at the top of the placing box (1), the T-shaped connecting plate (503) is disposed at the inner side of the frame (501), the baffle (504) is disposed at one end of the placing box (1) and above the connecting rod (401), the torsion spring (502) is sleeved at one end of the baffle (504) and inside the placing box (1), and the cleaning cotton (505) is disposed at one end of the torsion spring (502).
4. The large-screen visual liquid crystal display screen according to claim 2, wherein the worm (406) is rotatably connected with the placing box (1) through a bearing, and the worm wheel (404) is meshed with a latch on the outer side of the supporting rod (405).
5. The large-screen visual liquid crystal display screen according to claim 2, wherein the bottom of the L-shaped slider (403) is provided with a threaded hole matched with the screw rod (402), and the inner side of the placing box (1) is attached to two sides of the liquid crystal display screen (2).
6. The large-screen visual liquid crystal display screen according to claim 3, wherein the baffle (504) is rotatably connected with the placing box (1) through a rotating shaft, and the torsion spring (502) is sleeved on the rotating shaft connecting the baffle (504) and the placing box (1).
7. The large-screen visual liquid crystal display screen according to claim 3, wherein the inner side of the frame (501) is attached to the outer side of the T-shaped connecting plate (503), and the cleaning cotton (505) is attached to one end of the liquid crystal display screen (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220360837.7U CN217003776U (en) | 2022-02-23 | 2022-02-23 | Visual large screen liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220360837.7U CN217003776U (en) | 2022-02-23 | 2022-02-23 | Visual large screen liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217003776U true CN217003776U (en) | 2022-07-19 |
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ID=82395989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220360837.7U Active CN217003776U (en) | 2022-02-23 | 2022-02-23 | Visual large screen liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217003776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118318656A (en) * | 2024-06-13 | 2024-07-12 | 蒙草生态环境(集团)股份有限公司 | Landscape maintenance equipment and application method thereof |
-
2022
- 2022-02-23 CN CN202220360837.7U patent/CN217003776U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118318656A (en) * | 2024-06-13 | 2024-07-12 | 蒙草生态环境(集团)股份有限公司 | Landscape maintenance equipment and application method thereof |
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