CN221402293U - Double-rod positioning mechanism of liquid crystal display screen - Google Patents
Double-rod positioning mechanism of liquid crystal display screen Download PDFInfo
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- CN221402293U CN221402293U CN202322532513.4U CN202322532513U CN221402293U CN 221402293 U CN221402293 U CN 221402293U CN 202322532513 U CN202322532513 U CN 202322532513U CN 221402293 U CN221402293 U CN 221402293U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 40
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of liquid crystal display screens, and discloses a liquid crystal display screen double-rod positioning mechanism, which comprises: the display screen comprises a display screen body, wherein a protective shell is arranged on the surface of the display screen body, movable components are arranged at the two ends of the protective shell, each movable component comprises a height adjusting mechanism for controlling the height of the display screen body and an angle adjusting mechanism for adjusting the angle of the display screen body, the angle adjusting mechanism is provided with a telescopic piece movably connected with the protective shell, and the height adjusting mechanisms are arranged at the two ends of the protective shell.
Description
Technical Field
The utility model belongs to the technical field of liquid crystal display screens, and particularly relates to a liquid crystal display screen double-rod positioning mechanism.
Background
The liquid crystal display screen is a display device which uses liquid crystal solution in two pieces of polarized materials, so that crystals can be rearranged to achieve the purpose of imaging when current passes through the liquid, most of the liquid crystal display screens in the current market are directly installed on a wall, and when the liquid crystal display screen is used in scenes such as meetings, teaching or exhibition, the height and the angle of the display screen are required to be moved or adjusted, and most of the display screens directly installed on the wall cannot meet the requirement, so that certain defects exist.
Disclosure of utility model
The utility model aims to provide a double-rod positioning mechanism for a liquid crystal display screen, which solves the problem that when the double-rod positioning mechanism is used in the scenes such as conferences, teaching or exhibitions, the height and the angle of the display screen are required to be moved or adjusted, and most of display screens directly arranged on walls cannot meet the requirements.
In order to achieve the above purpose, the present utility model provides the following technical solutions: liquid crystal display double-rod positioning mechanism includes: the display screen body, the surface mounting of display screen body has the protective housing, movable assembly is installed at the both ends of protective housing, movable assembly includes the high adjustment mechanism who controls the display screen body height and carries out the angle adjustment mechanism of adjustment to the display screen body angle, angle adjustment mechanism has a telescopic machanism with protective housing swing joint, high adjustment mechanism installs in the both ends of protective housing.
Preferably, the height adjusting mechanism comprises a sliding rod, a lantern ring and a connecting rod, wherein the sliding rod is arranged on two sides of the protective shell, the lantern ring is arranged on the surface of the sliding rod, one end of the connecting rod is connected with the surface of the lantern ring, and the other end of the connecting rod is connected with the protective shell.
Preferably, a threaded hole is formed in the surface of the collar, and a bolt is screwed into the threaded hole.
Preferably, the angle adjusting mechanism comprises an electric push rod, a movable seat, a connecting block, a through hole and a rotating shaft, wherein the electric push rod is arranged at one end of the display screen body, the movable seat is arranged on the surface of the protective shell, the connecting block is arranged at the extending end of the electric push rod, the through hole is formed in the surfaces of the movable seat and the connecting block, and the rotating shaft penetrates through the inside of the through hole on the surfaces of the movable seat and the connecting block.
Preferably, the bearings are installed at two ends of the protective housing, the outer ring of the bearings is connected with the protective housing, and the connecting rod is inserted into the inner ring of the bearings.
Preferably, the bottom plate is installed to the bottom of connecting rod, the universal wheel is installed to the bottom of bottom plate.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The height adjusting mechanism is arranged, the height of the lantern ring can be controlled by freely sliding the lantern ring on the sliding rod, and the lantern ring is connected with the protective shell through the connecting rod, so that the height of the display screen body can be changed along with the connecting rod, and the position of the lantern ring on the surface of the sliding rod can be fixed by screwing the bolt in the threaded hole.
(2) The utility model is provided with the angle adjusting mechanism, the electric push rod can drive the display screen body to incline upwards or downwards when extending and retracting, the bottom plate is arranged, the universal wheel is arranged at the bottom end of the bottom plate so as to facilitate the movement of the display screen body, and meanwhile, the orientation of the display screen body can be controlled through the universal wheel.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is a schematic view of the structure of the movable seat of the present utility model;
In the figure: 1. a display screen body; 2. a protective shell; 3. a slide bar; 4. a collar; 5. a threaded hole; 6. a bolt; 7. a connecting rod; 8. a bearing; 9. a bottom plate; 10. an electric push rod; 11. a connecting block; 12. a movable seat; 13. a through hole; 14. a rotation shaft; 15. and a universal wheel.
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.
Referring to fig. 1-3, the present utility model provides the following technical solutions: liquid crystal display double-rod positioning mechanism includes: the display screen body 1, the surface mounting of display screen body 1 has protective housing 2, and movable assembly is installed at the both ends of protective housing 2, and movable assembly includes the high guiding mechanism who controls display screen body 1 height and carries out the angle guiding mechanism who adjusts to display screen body 1 angle, and angle guiding mechanism has a telescopic member with protective housing 2 swing joint, and high guiding mechanism installs in the both ends of protective housing 2.
Through the technical scheme:
When the display screen is used, the position and the angle of the display screen body 1 are adjusted through the height adjusting mechanism and the angle adjusting mechanism, so that the display screen body 1 can show contents to more people on site.
Further, the height adjusting mechanism comprises a sliding rod 3, a lantern ring 4 and a connecting rod 7, wherein the sliding rod 3 is arranged on two sides of the protective shell 2, the lantern ring 4 is arranged on the surface of the sliding rod 3, one end of the connecting rod 7 is connected with the surface of the lantern ring 4, and the other end of the connecting rod 7 is connected with the protective shell 2.
Specifically, the height of the collar 4 can be controlled by freely sliding the collar 4 on the sliding rod 3, and the height of the display screen body 1 can be changed due to the connection of the collar 4 with the protective shell 2 through the connecting rod 7.
Further, a screw hole 5 is formed in the surface of the collar 4, and a bolt 6 is screwed into the screw hole 5.
Specifically, the collar 4 can be fixed at the surface of the sliding rod 3 by screwing the bolt 6 in the threaded hole 5, so that the display screen body 1 is prevented from sliding down.
Further, the angle adjusting mechanism comprises an electric push rod 10, a movable seat 12, a connecting block 11, a through hole 13 and a rotating shaft 14, wherein the electric push rod 10 is arranged at one end of the display screen body 1, the movable seat 12 is arranged on the surface of the protective shell 2, the connecting block 11 is arranged at the extending end of the electric push rod 10, the through hole 13 is formed in the surfaces of the movable seat 12 and the connecting block 11, and the rotating shaft 14 penetrates through the through hole 13 on the surfaces of the movable seat 12 and the connecting block 11.
Specifically, when the electric push rod 10 extends and retracts, the display screen body 1 is driven to incline upwards or downwards, so that the purpose of controlling the angle of the display screen body 1 is achieved.
Further, the bearing 8 is installed at the both ends of protective housing 2, and the outer lane and the protective housing 2 of bearing 8 are connected, and connecting rod 7 inserts inside the inner circle of bearing 8.
Specifically, the rotatability of the display screen body 1 and the protective housing 2 is ensured by installing the bearing 8 between the connecting rod 7 and the protective housing 2, preventing the protective housing 2 from being caught by the connecting rod 7 when the electric putter 10 is moved.
Further, the bottom plate 9 is installed to the bottom of connecting rod 7, and universal wheel 15 is installed to the bottom of bottom plate 9.
Specifically, the bottom plate 9 is installed, and the universal wheel 15 is installed at the bottom end of the bottom plate 9, so that the display screen body 1 can be conveniently moved, and meanwhile, the orientation of the display screen body 1 can be controlled through the universal wheel 15.
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 (6)
1. Liquid crystal display double-rod positioning mechanism, its characterized in that includes:
The display screen body (1), the surface mounting of display screen body (1) has protective housing (2), movable subassembly is installed at the both ends of protective housing (2), movable subassembly includes the high guiding mechanism who highly controls display screen body (1) and carries out the angle guiding mechanism of adjustment to display screen body (1) angle, angle guiding mechanism has a extensible member with protective housing (2) swing joint, high guiding mechanism installs in the both ends of protective housing (2).
2. The dual-rod positioning mechanism of a liquid crystal display according to claim 1, wherein: the height adjusting mechanism comprises a sliding rod (3), a lantern ring (4) and a connecting rod (7), wherein the sliding rod (3) is arranged on two sides of the protective shell (2), the lantern ring (4) is arranged on the surface of the sliding rod (3), one end of the connecting rod (7) is connected with the surface of the lantern ring (4), and the other end of the connecting rod (7) is connected with the protective shell (2).
3. The dual-rod positioning mechanism of a liquid crystal display according to claim 2, wherein: screw holes (5) are formed in the surface of the lantern ring (4), and bolts (6) are screwed and inserted into the screw holes (5).
4. A dual-rod positioning mechanism for a liquid crystal display according to claim 3, wherein: the angle adjusting mechanism comprises an electric push rod (10), a movable seat (12), a connecting block (11), a through hole (13) and a rotating shaft (14), wherein the electric push rod (10) is arranged at one end of a display screen body (1), the movable seat (12) is arranged on the surface of a protective shell (2), the connecting block (11) is arranged at the extending end of the electric push rod (10), the through hole (13) is formed in the surfaces of the movable seat (12) and the connecting block (11), and the rotating shaft (14) penetrates through the through holes (13) in the surfaces of the movable seat (12) and the connecting block (11).
5. The dual-rod positioning mechanism of a liquid crystal display according to claim 4, wherein: the two ends of the protective housing (2) are provided with bearings (8), the outer ring of each bearing (8) is connected with the protective housing (2), and the connecting rod (7) is inserted into the inner ring of each bearing (8).
6. The dual-rod positioning mechanism of a liquid crystal display according to claim 5, wherein: the bottom of connecting rod (7) is installed bottom plate (9), universal wheel (15) are installed to the bottom of bottom plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322532513.4U CN221402293U (en) | 2023-09-18 | 2023-09-18 | Double-rod positioning mechanism of liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322532513.4U CN221402293U (en) | 2023-09-18 | 2023-09-18 | Double-rod positioning mechanism of liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221402293U true CN221402293U (en) | 2024-07-23 |
Family
ID=91940282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322532513.4U Active CN221402293U (en) | 2023-09-18 | 2023-09-18 | Double-rod positioning mechanism of liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221402293U (en) |
-
2023
- 2023-09-18 CN CN202322532513.4U patent/CN221402293U/en active Active
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