CN211016342U - Liquid crystal display that can go up and down - Google Patents
Liquid crystal display that can go up and down Download PDFInfo
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- CN211016342U CN211016342U CN202020022528.XU CN202020022528U CN211016342U CN 211016342 U CN211016342 U CN 211016342U CN 202020022528 U CN202020022528 U CN 202020022528U CN 211016342 U CN211016342 U CN 211016342U
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Abstract
The utility model relates to the technical field of liquid crystal display screens, in particular to a liquid crystal display screen capable of lifting, which comprises two symmetrically arranged supporting bottom plates, wherein fixing bolts are arranged in the supporting bottom plates, and supporting components are fixed on the two supporting bottom plates; a fixing frame is slidably mounted in the supporting assembly, and the liquid crystal display screen body is fixedly mounted in the fixing frame; the fixed frame is lifted in a sliding mode through the lifting driving mechanism, and the angle adjusting mechanism is connected between the fixed frame and the lifting driving mechanism. The utility model discloses be different from current fixed mounting mode, utilize fixing bolt to fix supporting baseplate to fixing supporting component, starting lift actuating mechanism and driving fixed frame and slide in supporting component, thereby change the height of liquid crystal display body, restart angle adjustment mechanism drive fixed frame rotation afterwards, thereby change the angle of liquid crystal display body, improved and watched experience.
Description
Technical Field
The utility model relates to a liquid crystal display technical field specifically is a liquid crystal display that can go up and down.
Background
The liquid Crystal Display screen (L liquid Crystal Display L CD) is one kind of flat Display screen, is used for the screen Display of TV set and computer, has used the liquid Crystal solution in two polarization materials, make the Crystal rearrange and achieve the goal of imaging when the electric current passes through this liquid, the liquid Crystal Display screen receives the extensive application because its power consumption is low, small, advantage such as the radiation is low.
But current liquid crystal display is fixed the setting mostly, and actual conditions is changeable, for example special exhibition room etc. and the liquid crystal display of traditional fixed form can't satisfy the demand, and the user can't be according to the condition of reality regulation independently yet, has the use defect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid crystal display that can go up and down to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a liquid crystal display screen capable of being lifted comprises two symmetrically arranged supporting bottom plates, wherein fixing bolts are installed in the supporting bottom plates, and supporting components are fixed on the two supporting bottom plates;
a fixing frame is slidably mounted in the supporting assembly, and the liquid crystal display screen body is fixedly mounted in the fixing frame;
the fixed frame is lifted in a sliding mode through the lifting driving mechanism, and the angle adjusting mechanism is connected between the fixed frame and the lifting driving mechanism.
As a further proposal of the utility model, the supporting component comprises two L-shaped supporting plates which are symmetrically arranged, the bottom ends of the two L-shaped supporting plates are respectively fixed on the upper surface of the supporting bottom plate, and the top ends of the two L-shaped supporting plates are fixed with a cross beam.
As a further aspect of the present invention: the lifting driving mechanism comprises a motor arranged at the top end of the cross beam, an output shaft of the motor is sleeved with a driving wheel, the left side and the right side of the driving wheel are respectively engaged with a driven wheel, and a screw rod is fixed in each of the two driven wheels;
the two screw rods are respectively and rotatably installed in the two L-type supporting plates, the two ends of the sliding block are respectively installed in the two screw rods in a threaded connection mode, and the fixing frame is installed on the front face of the sliding block.
According to the further scheme of the utility model, clamping grooves are formed in the inner side of the L-shaped supporting plate, clamping blocks are fixed at two ends of the sliding block, and the clamping blocks at the two ends are respectively installed in the clamping grooves in a matching mode.
As a further aspect of the present invention: the angle adjusting mechanism comprises a fixed frame and a connecting frame, the fixed frame is fixed at the rear end of the fixed frame, the connecting frame is fixed at the top end of the sliding block, and the fixed frame and the connecting frame are connected through a shaft pin;
an electric push rod is connected between the side wall of the sliding block and the side wall of the fixed frame.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the liquid crystal display screen capable of lifting utilizes L type supporting plates as supporting components, and improves the supporting and stabilizing effect through the cross beam;
2. the starter motor, the motor passes through the output shaft and drives the action wheel and rotate to drive the follow driving wheel syntropy of both sides and rotate, rotate in driving two lead screws from this, the both ends of slider become to rotate for linear motion under the effect of lead screw, thereby reach the effect of lift, through the cooperation of fixture block and draw-in groove, improved the stability of slider when going up and down, prevent to take place upset and unstability when sliding.
3. When needs angle regulation, start electric putter, promote fixed frame through electric putter, the one end of fixed frame is rotating through mount, link and pivot, and one end is lifted up or is fallen to change the angle of fixed frame.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic view of a liquid crystal display panel capable of being lifted and lowered.
Fig. 2 is a schematic structural diagram of a fixture block and a clamping groove in a liquid crystal display screen capable of being lifted.
Fig. 3 is a side view of an angle adjusting mechanism in a liquid crystal display panel capable of being lifted.
In the figure, 1-a supporting bottom plate, 2-a fixing bolt, 3-L type supporting plates, 4-a crossbeam, 5-a motor, 6-an output shaft, 7-a driving wheel, 8-a driven wheel, 9-a screw rod, 10-a sliding block, 11-a clamping block, 12-a clamping groove, 13-a fixing frame, 14-a liquid crystal display screen body, 15-a fixing frame, 16-a connecting frame, 17-a shaft pin and 18-an electric push rod.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1-2, in an embodiment of the present invention, a liquid crystal display capable of lifting includes two supporting bottom plates 1 symmetrically disposed, a fixing bolt 2 is installed in the supporting bottom plate 1, and a supporting assembly is fixed on the two supporting bottom plates 1; a fixed frame 13 is arranged in the supporting component in a sliding manner, and a liquid crystal display screen body 14 is fixedly arranged in the fixed frame 13; the fixed frame 13 is slidably lifted through a lifting driving mechanism, and an angle adjusting mechanism is connected between the fixed frame 13 and the lifting driving mechanism.
This liquid crystal display that can go up and down is different from current fixed mounting mode to lift actuating mechanism drives and goes up and down, thereby can change the height of liquid crystal display body 14 according to actual conditions, utilizes the angle of the fixed frame 13 of angle modulation regulation simultaneously, thereby changes the angle of liquid crystal display body 14, has improved and has watched experience.
When specifically using, utilize fixing bolt 2 to fix supporting baseplate 1 to fix supporting component, start lift actuating mechanism and drive fixed frame 13 and slide in supporting component, thereby change the height of liquid display body 14, restart angle adjustment mechanism drives fixed frame 13 and rotates afterwards, thereby change the angle of liquid display body 14.
Further, the support assembly comprises two L-type support plates 3 which are symmetrically arranged, the bottom ends of the two L-type support plates 3 are respectively fixed on the upper surface of the support base plate 1, and the top ends of the two L-type support plates 3 are fixed with cross beams 4. the L-type support plates 3 are used as support components, and the support stabilizing effect is improved through the cross beams 4.
Further, lifting drive mechanism is including installing motor 5 on 4 tops of crossbeam, the cover is equipped with action wheel 7 on motor 5's the output shaft 6, the left and right sides of action wheel 7 all meshes from the driving wheel 8, all is fixed with lead screw 9 in two follow driving wheel 8, and two lead screws 9 rotate respectively and install in two L type backup pads 3, and the both ends of slider 10 are installed in two lead screws 9 with threaded connection mode respectively, fixed frame 13 is installed the front of slider 10.
The motor 5 is started, the motor 5 drives the driving wheel 7 to rotate through the output shaft 6, so that the driven wheels 8 on two sides are driven to rotate in the same direction, the two screw rods 9 are driven to rotate, two ends of the sliding block 10 change into linear motion under the action of the screw rods 9, and the lifting effect is achieved.
As shown in fig. 2, in the present embodiment, a locking groove 12 is formed on an inner side of the L-shaped supporting plate 3, two ends of the slider 10 are fixed with locking blocks 11, and the locking blocks 11 at the two ends are respectively installed in the locking groove 12 in a matching manner.
Through the cooperation of the clamping block 11 and the clamping groove 12, the stability of the sliding block 10 during lifting is improved, and the sliding block is prevented from being overturned and unstable.
Example 2
Referring to fig. 3, in the embodiment of the present invention, the angle adjusting mechanism includes a fixing frame 15 and a connecting frame 16, the fixing frame 15 is fixed at the rear end of the fixing frame 13, the connecting frame 16 is fixed at the top end of the sliding block 10, and the fixing frame 15 and the connecting frame 16 are connected by a shaft pin 17; an electric push rod 18 is connected between the side wall of the sliding block 10 and the side wall of the fixed frame 13.
When the angle needs to be adjusted, the electric push rod 18 is started, the fixing frame 13 is pushed by the electric push rod 18, one end of the fixing frame 13 rotates through the fixing frame 15, the connecting frame 16 and the shaft pin 17, and one end of the fixing frame is lifted or lowered, so that the angle of the fixing frame 13 is changed.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The liquid crystal display screen capable of being lifted is characterized by comprising two symmetrically arranged supporting bottom plates (1), wherein fixing bolts (2) are installed in the supporting bottom plates (1), and supporting components are fixed on the two supporting bottom plates (1);
a fixed frame (13) is arranged in the supporting component in a sliding manner, and a liquid crystal display screen body (14) is fixedly arranged in the fixed frame (13);
the fixed frame (13) slides and goes up and down through the lifting driving mechanism, and an angle adjusting mechanism is connected between the fixed frame (13) and the lifting driving mechanism.
2. The LCD capable of ascending and descending according to claim 1, wherein the supporting assembly comprises two L-type supporting plates (3) symmetrically arranged, the bottom ends of the two L-type supporting plates (3) are respectively fixed on the upper surface of the supporting bottom plate (1), and the top ends of the two L-type supporting plates (3) are respectively fixed with a cross beam (4).
3. The liquid crystal display screen capable of being lifted according to claim 2, wherein the lifting driving mechanism comprises a motor (5) installed at the top end of the beam (4), an output shaft (6) of the motor (5) is sleeved with a driving wheel (7), the left side and the right side of the driving wheel (7) are respectively engaged with a driven wheel (8), and a screw rod (9) is fixed in each of the two driven wheels (8);
two lead screws (9) are respectively rotatably installed in two L type supporting plates (3), two ends of a sliding block (10) are respectively installed in the two lead screws (9) in a threaded connection mode, and a fixing frame (13) is installed on the front face of the sliding block (10).
4. The LCD capable of ascending and descending as claimed in claim 3, wherein a slot (12) is formed on the inner side of the L-shaped supporting plate (3), two ends of the slider (10) are fixed with the clamping blocks (11), and the clamping blocks (11) at the two ends are respectively installed in the slot (12) in a matching manner.
5. The LCD capable of ascending and descending according to claim 4, wherein the angle adjusting mechanism comprises a fixed frame (15) and a connecting frame (16), the fixed frame (15) is fixed at the rear end of the fixed frame (13), the connecting frame (16) is fixed at the top end of the sliding block (10), and the fixed frame (15) and the connecting frame (16) are connected through a shaft pin (17);
an electric push rod (18) is connected between the side wall of the sliding block (10) and the side wall of the fixed frame (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020022528.XU CN211016342U (en) | 2020-01-07 | 2020-01-07 | Liquid crystal display that can go up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020022528.XU CN211016342U (en) | 2020-01-07 | 2020-01-07 | Liquid crystal display that can go up and down |
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| Publication Number | Publication Date |
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| CN211016342U true CN211016342U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020022528.XU Active CN211016342U (en) | 2020-01-07 | 2020-01-07 | Liquid crystal display that can go up and down |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113608377A (en) * | 2021-08-19 | 2021-11-05 | 苏州智方光电有限公司 | Turnover mechanism for laminating processing of liquid crystal display screen and working method thereof |
| CN114517881A (en) * | 2020-11-18 | 2022-05-20 | 苏州兆见智能科技有限公司 | AR slide rail screen |
-
2020
- 2020-01-07 CN CN202020022528.XU patent/CN211016342U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114517881A (en) * | 2020-11-18 | 2022-05-20 | 苏州兆见智能科技有限公司 | AR slide rail screen |
| CN113608377A (en) * | 2021-08-19 | 2021-11-05 | 苏州智方光电有限公司 | Turnover mechanism for laminating processing of liquid crystal display screen and working method thereof |
| CN113608377B (en) * | 2021-08-19 | 2024-05-03 | 深圳市合智创通讯有限公司 | Turnover mechanism for attaching and processing liquid crystal display screen and working method thereof |
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