CN219493660U

CN219493660U - Novel multi-view liquid crystal display

Info

Publication number: CN219493660U
Application number: CN202320642139.0U
Authority: CN
Inventors: 梁华峰; 赖生; 唐源鲛
Original assignee: Wanchanglong Electronic Technology Shenzhen Co ltd
Current assignee: Wanchanglong Electronic Technology Shenzhen Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-08
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a novel multi-view liquid crystal display, which is characterized in that a connecting pipe is sleeved at the top of a fixed cylinder, the connecting pipe is conveniently used for rotating at the outer side of the fixed cylinder, the position of a fixed frame is adjusted, a user in front of the display has a comfortable view angle range, a first rotating shaft is rotated at the same time, a fifth gear is driven through a second rotating shaft and a third rotating shaft, rack plates at two sides are reversely driven to move by the fifth gear, the rack plates are used for driving a connecting rod to move, then movable frames hinged at two sides of the fixed frame are deflected through connecting rods, so that the display main bodies at two sides can be folded forwards, a main position can conveniently have a better view angle to watch the display screens at two sides, the movable frames can be folded backwards, the contents on the display main bodies at two sides can be shared with personnel at two sides, and the main position can be watched together through the display main bodies on the fixed frame and the personnel at two sides.

Description

Novel multi-view liquid crystal display

Technical Field

The utility model relates to the technical field of display screen installation, in particular to a novel multi-view liquid crystal display screen.

Background

A liquid crystal display belongs to a flat panel display. The screen display device is used for screen display of a television and a computer. The display screen has the advantages of low power consumption, small volume and low radiation.

In the office process, a plurality of people often need to discuss, the data need to be presented by means of the display screen, and as the effective viewing angle of the display screen is limited, the data cannot be ensured to be watched and cleared by the plurality of people, and the data needs to be shared by the liquid crystal display screen with multiple viewing angles.

In the prior art, publication No.: the utility model of CN218543769U discloses a novel multi-view liquid crystal display, which comprises a base bracket, wherein two groups of liquid crystal display main bodies with the same specification are arranged at the upper end of the base bracket.

According to the technical scheme, the two groups of liquid crystal display screens are arranged, after the angle of the liquid crystal display screens on two sides is adjusted, people on the front face cannot clearly watch the content on the display screens, firstly, the multi-angle is adjusted in a transition mode under the condition that the viewing degree of the main body position is unchanged, and the content on the display screens is shared with other people on the periphery for watching.

Disclosure of Invention

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel multi-view liquid crystal display, includes unable adjustment base, unable adjustment base's top is fixed with a fixed section of thick bamboo, the top cover of a fixed section of thick bamboo is equipped with the connecting pipe, the surface mounting of connecting pipe has a fixed frame, the both sides of fixed frame all articulate through the hinge has the movable frame, the inner chamber of fixed frame and movable frame all inlays and is equipped with the display screen main part, the back demountable installation of fixed frame has spacing frame, the equal sliding connection in top and the bottom of spacing frame inner chamber has the rack board, one side of rack board runs through spacing frame and has the connecting rod through loose axle swing joint, one side that rack board was kept away from to the connecting rod is through one side swing joint in opposite directions of movable seat and movable frame, the inner chamber of connecting pipe is provided with the drive assembly to the rack board.

Preferably, the driving assembly comprises a first rotating shaft which rotates on the surface of the connecting pipe through a bearing, the back surface of the first rotating shaft penetrates through the inner cavity of the connecting pipe and is fixedly provided with a first gear, the top of the first gear is meshed with a second gear, the top of the second gear is fixedly provided with a second rotating shaft, the top of the second rotating shaft is fixedly provided with a third gear, the top of the surface of the connecting pipe is rotatably connected with a third rotating shaft through the bearing, the back surface of the third rotating shaft penetrates through the inner cavity of the connecting pipe and is fixedly provided with a fourth gear, the third gear is meshed with the fourth gear, and the front surface of the third rotating shaft penetrates through the inner cavity of the limiting frame and is fixedly provided with a fifth gear which is positioned between rack plates and meshed with the rack plates.

Preferably, the surface fixing of connecting pipe has the holding pan, the surface fixing of fixed section of thick bamboo has fixed pipe, fixed pipe and connecting pipe all offer intermeshing's tooth in proper order in opposite directions.

Preferably, the top and the bottom of the inner cavity of the limit frame are provided with sliding grooves, the inner cavity of the sliding groove is connected with a sliding block in a sliding mode, and one side, opposite to the sliding block, of the sliding block penetrates through the sliding groove and is fixed on the surface of the rack plate.

Preferably, the mounting plates are fixed on two sides of the top and the bottom of the limiting frame, through holes are formed in the surfaces of the mounting plates, first mounting screws are movably connected to the inner cavities of the through holes, and the front faces of the first mounting screws are in threaded connection with the back faces of the fixing frames.

Preferably, the back of the fixed frame is fixed with a mounting frame, the surface of the connecting pipe is fixed with a mounting seat, and the mounting seat is clamped in the inner cavity of the mounting frame.

Preferably, the back of the mounting frame is provided with a mounting hole, the inner cavity of the mounting hole is movably connected with a second mounting screw, and the second mounting screw penetrates through the mounting hole and is in threaded connection with the mounting seat.

Preferably, a protective tube is fixed at the bottom of the holding disc, and the protective tube extends downwards and is positioned at the outer side of the fixed tube.

Preferably, magnets are embedded in opposite sides of the movable frame, and the magnets are magnetically attracted and connected.

Preferably, the surface of the second rotating shaft is rotatably connected with a supporting plate through a bearing, and the supporting plate is fixed in the inner cavity of the connecting pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the connecting pipe is sleeved at the top of the fixed cylinder, so that the connecting pipe can be conveniently used for rotating at the outer side of the fixed cylinder, the position of the fixed frame is adjusted, a user in front of the display screen has a comfortable visual angle range, the first rotating shaft is rotated at the same time, then the fifth gear is driven through the second rotating shaft and the third rotating shaft, the rack plates at two sides are reversely driven to move by the fifth gear, the rack plates are utilized to drive the connecting rod to move, then the movable frames hinged at two sides of the fixed frame are deflected through the connecting rod, so that the display screen main bodies at two sides can be adjusted in azimuth, the display screen main bodies at two sides can be folded forwards, the display screen main bodies at two sides can be conveniently watched at a better visual angle, the movable frames can be folded backwards, the contents on the display screen main bodies at two sides can be shared with personnel at two sides, and meanwhile, the main positions can be watched together with the personnel at two sides through the display screen main bodies on the fixed frame.

2. The utility model utilizes the tooth cooperation of the fixed pipe and the tooth arranged on the opposite side of the connecting pipe to conveniently limit and fix the connecting pipe, and prevents the connecting pipe from rotating at the top of the fixed cylinder due to resistance, so that the display screen main body shakes.

3. The utility model prevents the teeth at the joint of the connecting pipe and the fixed pipe from being exposed by arranging the protective pipe, and the teeth are separated when the connecting pipe is rotated, so that the clamping injury is easily caused to a user.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of an expanded rear perspective structure of the present utility model;

FIG. 3 is a schematic exploded perspective view of the connecting tube and the fixing tube of the present utility model;

FIG. 4 is a schematic view of a partial perspective structure of the present utility model;

fig. 5 is a schematic side view of a connecting tube according to the present utility model.

Reference numerals in the drawings: 1. a fixed base; 2. a fixed cylinder; 3. a connecting pipe; 4. a fixed frame; 5. a movable frame; 6. a display screen main body; 7. a limit frame; 8. rack plate; 9. a connecting rod; 10. a drive assembly; 101. a first rotation shaft; 102. a first gear; 103. a second gear; 104. a second rotation shaft; 105. a third gear; 106. a third rotation shaft; 107. a fourth gear; 108. a fifth gear; 11. a holding disk; 12. a fixed tube; 13. teeth; 14. a chute; 15. a slide block; 16. a mounting plate; 17. a first mounting screw; 18. a mounting frame; 19. a mounting base; 20. a second mounting screw; 21. a protective tube; 22. a magnet; 23. and a support plate.

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.

The utility model provides a novel multi-view liquid crystal display as shown in figures 1-5, which comprises a fixed base 1, wherein a fixed cylinder 2 is fixed at the top of the fixed base 1, a connecting pipe 3 is sleeved at the top of the fixed cylinder 2, a fixed frame 4 is arranged on the surface of the connecting pipe 3, movable frames 5 are hinged to two sides of the fixed frame 4 through hinges, display screen main bodies 6 are embedded in inner cavities of the fixed frame 4 and the movable frame 5, a limit frame 7 is detachably arranged on the back of the fixed frame 4, rack plates 8 are slidably connected to the top and the bottom of the inner cavity of the limit frame 7, one side of each rack plate 8 penetrates through the limit frame 7 and is movably connected with a connecting rod 9 through a movable shaft, one side of the connecting rod 9 away from each rack plate 8 is movably connected with one side of the movable frame 5 through a movable seat, and a driving assembly 10 for driving the rack plate 8 is arranged in the inner cavity of the connecting pipe 3;

through being equipped with connecting pipe 3 at the top cover of fixed section of thick bamboo 2, conveniently utilize connecting pipe 3 to rotate in the outside of fixed section of thick bamboo 2, adjust the position of fixed frame 4, make the user in front of the display screen have comfortable visual angle scope, simultaneously rotate first rotation axis 101, then drive fifth gear 108 through second rotation axis 104 and third rotation axis 106, utilize the reverse both sides rack board 8 of driving of fifth gear 108 to remove, utilize rack board 8 to drive connecting rod 9 and remove, then rethread connecting rod 9 carries out deflection angle to the movable frame 5 of articulating in fixed frame 4 both sides, make the display screen main part 6 of both sides adjust the position, not only can fold forward, make things convenient for the host computer to have better visual angle to watch the display screen of both sides, also can fold backward to the movable frame 5, share the personnel of both sides with the content on the display screen main part 6 of both sides, the host computer also can watch jointly through the display screen main part 6 on fixed frame 4 and the personnel of both sides simultaneously.

The driving assembly 10 comprises a first rotating shaft 101 which rotates on the surface of the connecting pipe 3 through a bearing, the back surface of the first rotating shaft 101 penetrates through the inner cavity of the connecting pipe 3 and is fixedly provided with a first gear 102, the top of the first gear 102 is meshed with a second gear 103, the top of the second gear 103 is fixedly provided with a second rotating shaft 104, the top of the second rotating shaft 104 is fixedly provided with a third gear 105, the top of the surface of the connecting pipe 3 is rotatably connected with a third rotating shaft 106 through the bearing, the back surface of the third rotating shaft 106 penetrates through the inner cavity of the connecting pipe 3 and is fixedly provided with a fourth gear 107, the third gear 105 is meshed with the fourth gear 107, the front surface of the third rotating shaft 106 penetrates through the inner cavity of the limiting frame 7 and is fixedly provided with a fifth gear 108, the fifth gear 108 is positioned between rack plates 8 and meshed with the rack plates 8, the driving position of the third rotating shaft 106 is adjusted through the second connecting rod 9 and the first gear 102, the second gear 103 and the third gear 105 and the fourth gear 107, the fifth gear 108 is conveniently rotated, and the rack plates 8 are driven to move by the fifth gear 108.

The fixed surface of connecting pipe 3 has holding disk 11, and the fixed surface of fixed section of thick bamboo 2 is fixed with fixed pipe 12, and fixed pipe 12 all has seted up intermeshing's tooth 13 in proper order in opposite directions with connecting pipe 3, through the setting of holding disk 11, and the person of facilitating the use rotates connecting pipe 3, and fixed pipe 12 and the tooth 13 cooperation of setting up in opposite sides of connecting pipe 3 simultaneously conveniently carry out spacing fixed to connecting pipe 3, prevent connecting pipe 3 because of the rotation of non-resistance at the top of fixed section of thick bamboo 2, make display screen main part 6 rock.

The spout 14 has all been seted up to top and the bottom of spacing frame 7 inner chamber, and the inner chamber sliding connection of spout 14 has slider 15, and the slider 15 runs through spout 14 and is fixed in rack plate 8's surface in one side in opposite directions, slides at the inner chamber of spout 14 through slider 15, conveniently carries out spacing fixedly to rack plate 8 to avoid rack plate 8 not having sufficient holding power, leads to rack plate 8 to rock from top to bottom, causes movable frame 5 of both sides to rock thereupon easily, can assist rack plate 8 to carry out steady translation simultaneously.

The mounting plate 16 is fixed on both sides of limit frame 7 top and bottom, and the through-hole has been seted up on the surface of mounting plate 16, and the inner chamber swing joint of through-hole has first mounting screw 17, and the front of first mounting screw 17 and the back threaded connection of fixed frame 4, through mounting plate 16 and first mounting screw 17, conveniently install limit frame 7 at the back of fixed frame 4, also conveniently demolish simultaneously, maintain rack board 8.

The back of fixed frame 4 is fixed with installing frame 18, and the fixed surface of connecting pipe 3 is fixed with mount pad 19, and mount pad 19 joint is in the inner chamber of installing frame 18, through the setting of installing frame 18 and mount pad 19, conveniently is connected fixed frame 4 with connecting pipe 3, ensures the stability of fixed frame 4 and movable frame 5.

The mounting hole has been seted up at the back of installing frame 18, and the inner chamber swing joint of mounting hole has second mounting screw 20, and second mounting screw 20 runs through the mounting hole and with mount pad 19 threaded connection, through the setting of second mounting screw 20, conveniently fixes mount pad 19 and installing frame 18 to the mount pad 19 is removed from in the installing frame 18.

The bottom of holding disk 11 is fixed with protection tube 21, and protection tube 21 downwardly extending just is located the outside of fixed pipe 12, through the setting of protection tube 21, avoids connecting pipe 3 and fixed pipe 12 junction's tooth 13 to expose, when rotating connecting pipe 3, leads to tooth 13 separation, causes the clamp to hinder easily to the user.

The magnet 22 is embedded in one opposite sides of the movable frame 5, the magnet 22 is magnetically attracted and connected, and the movable frames 5 which are mutually attached can be limited and fixed through the arrangement of the magnet 22, so that the movable frames 5 are prevented from being mutually collided due to shaking.

The surface of second rotation axis 104 is connected with backup pad 23 through the bearing rotation, and backup pad 23 is fixed in the inner chamber of connecting pipe 3, through the setting of backup pad 23, conveniently supports second rotation axis 104, prevents that second gear 103 and third gear 105 from separating with first gear 102 and fourth gear 107, can't utilize first rotation axis 101 to drive third rotation axis 106.

When the movable frame is specifically used, a user is sleeved on the fixed cylinder 2 at the top of the fixed base 1, the connecting pipe 3 can be rotated by holding the holding disc 11, the positions of the fixed frame 4 and the movable frame 5 are adjusted by the connecting pipe 3, teeth 13 formed on one side, opposite to the fixed pipe 12, of the connecting pipe 3 are fixed and limited, meanwhile, the first rotating shaft 101 is rotated, the first rotating shaft 101 drives the first gear 102 to rotate, meanwhile, the first gear 102 drives the second gear 103 to rotate, then the second gear 103 drives the third gear 105 to rotate through the second rotating shaft 104, then the third gear 105 drives the third rotating shaft 106 to rotate through the fourth gear 107, then the third rotating shaft 106 drives the fifth gear 108 to rotate, then rack plates 8 on the upper side and the lower side move in opposite directions, then the rack plates 8 drive the movable frame 5 to fold forwards through the connecting rod 9, the display screen main bodies 6 on the two side of the movable frame 5 are more easily watched by users on the main positions, then the first rotating shaft 101 can drive the fifth gear 108 to rotate reversely, the movable frame 5 is enabled to fold backwards, then the movable frame 5 carries the movable frame 5 to move towards the rear side 6 through the fourth gear 107, and then the movable frame 5 is shared with the movable frame 5 through the movable frame 5, and the movable frame 5 is fixed by the movable frame 5, and the two sides are shared by the user, and the user is realized by the mutual viewing angle of the movable frame 5.

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

1. The utility model provides a novel multi-view liquid crystal display, includes unable adjustment base (1), its characterized in that: the utility model discloses a rack plate (8) is provided with fixed base, fixed base (1)'s top is fixed with fixed section of thick bamboo (2), fixed section of thick bamboo (2)'s top cover is equipped with connecting pipe (3), fixed frame (4) are installed to the surface mounting of connecting pipe (3), all there is movable frame (5) through the hinge in both sides of fixed frame (4), the inner chamber of fixed frame (4) and movable frame (5) all inlays and is equipped with display screen main part (6), fixed frame (4)'s the back demountable installation has spacing frame (7), the top and the bottom of spacing frame (7) inner chamber all sliding connection have rack plate (8), one side of rack plate (8) runs through spacing frame (7) and has connecting rod (9) through loose axle swing joint, one side that rack plate (8) are kept away from to connecting rod (9) is through movable seat and one side swing joint in opposite directions of movable frame (5), the inner chamber of connecting pipe (3) is provided with drive assembly (10) to rack plate (8).

2. The novel multi-view liquid crystal display according to claim 1, wherein: the driving assembly (10) comprises a first rotating shaft (101) which rotates on the surface of the connecting pipe (3) through a bearing, the back of the first rotating shaft (101) penetrates through the inner cavity of the connecting pipe (3) and is fixedly provided with a first gear (102), the top of the first gear (102) is meshed with a second gear (103), the top of the second gear (103) is fixedly provided with a second rotating shaft (104), the top of the second rotating shaft (104) is fixedly provided with a third gear (105), the top of the surface of the connecting pipe (3) is rotatably connected with a third rotating shaft (106) through the bearing, the back of the third rotating shaft (106) penetrates through the inner cavity of the connecting pipe (3) and is fixedly provided with a fourth gear (107), the front of the third rotating shaft (105) is meshed with the fourth gear (107), the front of the third rotating shaft (106) penetrates through the inner cavity of the limiting frame (7) and is fixedly provided with a fifth gear (108), and the fifth gear (108) is located between the rack plates (8) and meshed with the rack plates (8).

3. The novel multi-view liquid crystal display according to claim 1, wherein: the surface fixing of connecting pipe (3) is equipped with holding disk (11), the surface fixing of fixed section of thick bamboo (2) is equipped with fixed pipe (12), tooth (13) of intermeshing have all been seted up in proper order in fixed pipe (12) and connecting pipe (3) opposite.

4. The novel multi-view liquid crystal display according to claim 1, wherein: the top and the bottom of the inner cavity of the limiting frame (7) are both provided with sliding grooves (14), the inner cavity of the sliding grooves (14) is slidably connected with sliding blocks (15), and one side of each sliding block (15) opposite to the sliding blocks penetrates through the sliding grooves (14) and is fixed on the surface of the rack plate (8).

5. The novel multi-view liquid crystal display according to claim 1, wherein: the two sides of the top and the bottom of the limiting frame (7) are respectively fixed with a mounting plate (16), the surfaces of the mounting plates (16) are provided with through holes, the inner cavities of the through holes are movably connected with first mounting screws (17), and the front surfaces of the first mounting screws (17) are in threaded connection with the back surfaces of the fixing frames (4).

6. The novel multi-view liquid crystal display according to claim 1, wherein: the back of fixed frame (4) is fixed with installing frame (18), the surface mounting of connecting pipe (3) has mount pad (19), mount pad (19) joint is in the inner chamber of installing frame (18).

7. The novel multi-view liquid crystal display according to claim 6, wherein: the back of the mounting frame (18) is provided with a mounting hole, the inner cavity of the mounting hole is movably connected with a second mounting screw (20), and the second mounting screw (20) penetrates through the mounting hole and is in threaded connection with the mounting seat (19).

8. A novel multi-view liquid crystal display according to claim 3, wherein: the bottom of the holding disc (11) is fixedly provided with a protective tube (21), and the protective tube (21) extends downwards and is positioned at the outer side of the fixed tube (12).

9. The novel multi-view liquid crystal display according to claim 1, wherein: the magnets (22) are embedded in one sides of the movable frames (5) opposite to each other, and the magnets (22) are magnetically connected.

10. The novel multi-view liquid crystal display according to claim 2, wherein: the surface of the second rotating shaft (104) is rotatably connected with a supporting plate (23) through a bearing, and the supporting plate (23) is fixed in the inner cavity of the connecting pipe (3).