CN214955797U - Liquid crystal display screen with double-screen display - Google Patents
Liquid crystal display screen with double-screen display Download PDFInfo
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- CN214955797U CN214955797U CN202023269540.XU CN202023269540U CN214955797U CN 214955797 U CN214955797 U CN 214955797U CN 202023269540 U CN202023269540 U CN 202023269540U CN 214955797 U CN214955797 U CN 214955797U
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- crystal display
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- control box
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Abstract
The utility model discloses a liquid crystal display that two screens show, the control box comprises a control box body, the upside fixed mounting of control box has the apron, the downside fixed mounting of control box has fixed frame, the downside fixed mounting of fixed frame has first connecting plate, first screw rod is installed through the nut to the upside of first control box, the second screw rod is installed through the nut to the downside of control box, the downside fixed mounting of second screw rod has the first customization fastener of hanging, the downside fixed mounting who hangs customization fastener one has first installing frame, the downside of first installing frame is provided with the second installing frame, the inboard of first installing frame and second installing frame is provided with the liquid crystal display body. This liquid crystal display that two screens show, it is more convenient that the installation gets up, and the structure is more stable, and whole device hangs overhead, occupation space not, and the electric wire buries between first connecting plate and second connecting plate, can not expose outside, has increased whole device's pleasing to the eye degree.
Description
Technical Field
The utility model relates to a liquid crystal display technical field specifically is a liquid crystal display of double screen display.
Background
Liquid crystal displays are flat thin display devices consisting of a certain number of colored or black and white pixels placed in front of a light source or a reflecting surface, which have low power consumption and are therefore favored by engineers and suitable for electronic devices using batteries, Liquid Crystal Displays (LCDs) are used in digital watches and a display type of many portable computers, which use two sheets of polarized material between which is a liquid crystal solution, which when current is passed through it causes the crystals to rearrange so that light cannot pass through them, so that each crystal acts like a louver, both allowing light to pass through and blocking light.
The liquid crystal display screen is widely applied to the life of people, and in some public places, the liquid crystal display screen with double-screen display is needed to be used for displaying, but most of the display screens are transversely placed, occupy space, are not convenient to install, and are not firm in whole structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid crystal display of double-screen display to propose in solving above-mentioned background art and account for the space, install inconvenient, the insecure problem of structure.
In order to achieve the above object, the utility model provides a following technical scheme: a liquid crystal display screen with double-screen display comprises a control box, wherein a cover plate is fixedly mounted on the upper side of the control box, a fixed frame is fixedly mounted on the lower side of the control box, a first connecting plate is fixedly mounted on the lower side of the fixed frame, a first screw rod is mounted on the upper side of the control box through a nut, two first screw rods are arranged, a top fixing part is mounted on the upper side of each first screw rod through a nut, a second screw rod is mounted on the lower side of the control box through a nut and is arranged on the left side and the right side of the first connecting plate, a first hanging customizing fastener is fixedly mounted on the lower side of each second screw rod, a first mounting frame is fixedly mounted on the lower side of each hanging customizing fastener, a second mounting frame is arranged on the lower side of the first mounting frame, a liquid crystal display screen body is arranged on the inner sides of the first mounting frame and the second mounting frame, a mounting groove is formed in the outer side of the liquid crystal display screen body, first installing frame and second installing frame set up the inboard at the mounting groove, evenly distributed's louvre has been seted up in the outside of liquid crystal display body, fixed mounting has the second connecting plate between first installing frame and the second installing frame, the left and right sides of second connecting plate is provided with hangs customization fastener two.
Preferably, the length of the first connecting plate is greater than that of the second connecting plate, a rear fixing plate is arranged on the rear side of the first connecting plate, an inner fixing plate is arranged on the inner side of the rear fixing plate, and the rear fixing plate is fixedly installed on the rear sides of the first installation frame and the second installation frame.
Preferably, the fixing frame is in welded connection with the control box, the control box is in welded connection with the cover plate, and the outer side of the fixing frame is provided with uniform ventilation openings.
Preferably, the length of the hanging customized fastener II is twice that of the hanging customized fastener I, grooves are formed in the outer sides of the hanging customized fastener I and the hanging customized fastener II, and the first mounting frame and the second mounting frame are arranged on the inner sides of the grooves.
Preferably, the first mounting frames are distributed in a vertically symmetrical manner, and the length of the first mounting frame is greater than that of the second mounting frame.
Preferably, the second screw extends upwards to the upper side of the control box, and the inner diameters of the second screw and the first screw are the same.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the liquid crystal display screen with the double-screen display is provided with the first mounting frame and the second mounting frame, so that the position of a liquid crystal display screen body can be better fixed, a circle of mounting groove is formed in the outer side of the liquid crystal display screen body, the liquid crystal display screen is more convenient to mount, and heat dissipation holes are uniformly distributed in the outer side of the liquid crystal display screen body, so that the liquid crystal display screen can be prevented from being damaged due to overhigh temperature;
2. according to the liquid crystal display screen with the double-screen display function, the first screw rod and the second screw rod can play a role in connection, the second screw rod and the first connecting plate can firmly fix the position of the first mounting frame, the second connecting plate and the two hanging customized fasteners II are arranged between the first mounting frame and the second mounting frame, and the position of the second mounting frame can be firmly fixed, so that the whole structure is more stable, and the liquid crystal display screen is not easy to fall off after a long time;
3. this liquid crystal display of two screen display shows, whole device hangs on the top, and two liquid crystal display bodies make perpendicular the placing in addition, occupation space not, and two liquid crystal display bodies can play different pictures, can demonstrate two different advertisements or products simultaneously, and the electric wire buries between first connecting plate and second connecting plate, can not expose outside, has increased whole device's pleasing to the eye degree.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the liquid crystal display panel body of the present invention;
FIG. 5 is a schematic view of the control box of the present invention;
fig. 6 is a schematic view of a split structure of the first connection plate of the present invention;
fig. 7 is a schematic view of a three-dimensional structure of the hanging customized fastener of the present invention.
In the figure: 1. a control box; 2. a cover plate; 3. a first connecting plate; 4. a first screw; 5. a top mount; 6. a second screw; 7. hanging a customized fastener I; 8. a first mounting frame; 9. a second mounting frame; 10. a second connecting plate; 11. hanging a second customized fastener; 12. a liquid crystal display body; 13. mounting grooves; 14. heat dissipation holes; 15. a fixing frame; 16. a rear fixing plate; 17. an inner fixing plate; 18. a ventilation opening; 19. and (4) a groove.
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. 1-7, the present invention provides a technical solution: a liquid crystal display screen with double-screen display comprises a control box 1, a cover plate 2, a first connecting plate 3, a first screw rod 4, a top fixing piece 5, a second screw rod 6, a first hanging customized fastener 7, a first mounting frame 8, a second mounting frame 9, a second connecting plate 10, a second hanging customized fastener 11, a liquid crystal display screen body 12, a mounting groove 13, a heat dissipation hole 14, a fixing frame 15, a rear fixing plate 16, an inner fixing plate 17, a ventilation opening 18 and a groove 19, wherein the cover plate 2 is fixedly mounted on the upper side of the control box 1, the fixing frame 15 is fixedly mounted on the lower side of the control box 1, the first connecting plate 3 is fixedly mounted on the lower side of the fixing frame 15, the first screw rod 4 is mounted on the upper side of the control box 1 through a nut, the top fixing piece 5 is mounted on the upper side of the first screw rod 4 through a nut, the second screw rod 6 is mounted on the lower side of the control box 1 through a nut, second screw rod 6 sets up the left and right sides at first connecting plate 3, the downside fixed mounting of second screw rod 6 has and hangs customization fastener 7, the downside fixed mounting who hangs customization fastener 7 has first installing frame 8, the downside of first installing frame 8 is provided with second installing frame 9, the inboard of first installing frame 8 and second installing frame 9 is provided with liquid crystal display body 12, mounting groove 13 has been seted up in the outside of liquid crystal display body 12, first installing frame 8 and second installing frame 9 set up the inboard at mounting groove 13, evenly distributed's louvre 14 has been seted up in the outside of liquid crystal display body 12, fixed mounting has second connecting plate 10 between first installing frame 8 and the second installing frame 9, the left and right sides of second connecting plate 10 is provided with hangs customization fastener two 11.
Further, the length of the first connecting plate 3 is greater than that of the second connecting plate 10, a rear fixing plate 16 is arranged on the rear side of the first connecting plate 3, an inner fixing plate 17 is arranged on the inner side of the rear fixing plate 16, the rear fixing plate 16 is fixedly installed on the rear sides of the first installation frame 8 and the second installation frame 9, the inner sides of the first connecting plate 3 and the second connecting plate 10 can be buried, and the phenomenon that the appearance of the electric wire is influenced due to the fact that the electric wire is exposed outside is avoided.
Further, for welded connection between fixed frame 15 and control box 1, for welded connection between control box 1 and the apron 2, even ventilative mouth 18 has been seted up to the outside of fixed frame 15, and ventilative mouth 18 can dispel the heat better.
Further, the length of hanging customization fastener two 11 is the twice of hanging customization fastener 7, and the recess 19 has been seted up in the outside of hanging customization fastener 7 and hanging customization fastener two 11, and first installing frame 8 and second installing frame 9 set up in the inboard of recess 19, hang customization fastener two 11 and hang customization fastener 7 can further fix the position of second installing frame 9 and first installing frame 8, and is that overall structure is more stable.
Further, the first installation frame 8 is distributed up and down symmetrically, and the length of the first installation frame 8 is greater than that of the second installation frame 9, so that the lower side of the first installation frame 8 has enough space for installing the second installation frame 9.
Further, the second screw 6 extends upwards to the upper side of the control box 1, the inner diameters of the second screw 6 and the first screw 4 are the same, and the second screw 6 can better fix the first mounting frame 8 to prevent the first mounting frame from falling.
The working principle is as follows: firstly, the liquid crystal display screen body 12 is arranged at the inner sides of a first mounting frame 8 and a second mounting frame 9, the whole device is arranged on a ceiling through a top fixing piece 5, the first mounting frame 8 and the second mounting frame 9 are arranged, the position of the liquid crystal display screen body 12 can be better fixed, a circle of mounting groove 13 is arranged at the outer side of the liquid crystal display screen body 12, so that the mounting is more convenient, radiating holes 14 which are uniformly distributed are also arranged at the outer side of the liquid crystal display screen body 12, the liquid crystal display screen can be prevented from being damaged due to overhigh temperature, the first screw rod 4 and the second screw rod 6 can play a connecting role, the second screw rod 6 and the first connecting plate 3 can firmly fix the position of the first mounting frame 8, a second connecting plate 10 and two hanging and customizing fasteners 11 are arranged between the first mounting frame 8 and the second mounting frame 9, so that the position of the second mounting frame 9 can be firmly fixed, make whole structure more stable, long also difficult dropping, whole device hangs overhead, and two liquid crystal display body 12 make perpendicular the placing in addition, occupation space not, and two liquid crystal display body 12 can play different pictures, can demonstrate two different advertisements or products simultaneously, and the electric wire buries between first connecting plate 3 and second connecting plate 10, can not expose outside, has increased whole device's pleasing to the eye degree.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a liquid crystal display that double screen shows, includes the control box, its characterized in that: the upper side of the control box is fixedly provided with a cover plate, the lower side of the control box is fixedly provided with a fixed frame, the lower side of the fixed frame is fixedly provided with a first connecting plate, the upper side of the control box is provided with two first screw rods, the upper side of each first screw rod is provided with a top fixing part through a nut, the lower side of the control box is provided with a second screw rod through a nut, the second screw rods are arranged at the left side and the right side of the first connecting plate, the lower side of each second screw rod is fixedly provided with a first hanging customized fastener, the lower side of each first hanging customized fastener is fixedly provided with a first mounting frame, the lower side of each first mounting frame is provided with a second mounting frame, the inner sides of the first mounting frame and the second mounting frame are provided with a liquid crystal display body, the outer side of the liquid crystal display body is provided with a mounting groove, and the first mounting frame and the second mounting frame are arranged at the inner side of the mounting groove, evenly distributed's louvre is seted up in the outside of liquid crystal display body, fixed mounting has the second connecting plate between first installing frame and the second installing frame, the left and right sides of second connecting plate is provided with hangs customization fastener two.
2. The liquid crystal display panel for a dual display as set forth in claim 1, wherein: the length of first connecting plate is greater than the length of second connecting plate, the rear side of first connecting plate is provided with the rear fixed plate, the inboard of rear fixed plate is provided with the internal fixation board, rear fixed plate fixed mounting is in the rear side of first installing frame and second installing frame.
3. The liquid crystal display panel for a dual display as set forth in claim 1, wherein: the fixing frame is welded with the control box, the control box is welded with the cover plate, and the outer side of the fixing frame is provided with uniform ventilation openings.
4. The liquid crystal display panel for a dual display as set forth in claim 1, wherein: the length of hanging customized fastener two is the twice of hanging customized fastener one, hang customized fastener one and hang the outside of customized fastener two and offer flutedly, first installing frame and second installing frame set up the inboard at the recess.
5. The liquid crystal display panel for a dual display as set forth in claim 1, wherein: the first installation frames are symmetrically distributed up and down, and the length of the first installation frames is larger than that of the second installation frames.
6. The liquid crystal display panel for a dual display as set forth in claim 1, wherein: the second screw rod extends upwards to the upper side of the control box, and the inner diameters of the second screw rod and the first screw rod are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023269540.XU CN214955797U (en) | 2020-12-30 | 2020-12-30 | Liquid crystal display screen with double-screen display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023269540.XU CN214955797U (en) | 2020-12-30 | 2020-12-30 | Liquid crystal display screen with double-screen display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214955797U true CN214955797U (en) | 2021-11-30 |
Family
ID=79116035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023269540.XU Active CN214955797U (en) | 2020-12-30 | 2020-12-30 | Liquid crystal display screen with double-screen display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214955797U (en) |
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2020
- 2020-12-30 CN CN202023269540.XU patent/CN214955797U/en active Active
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