CN212298360U

CN212298360U - Liftable formula display screen convenient to intermittent type nature

Info

Publication number: CN212298360U
Application number: CN202020726177.0U
Authority: CN
Inventors: 游璟枝
Original assignee: Tracy Chengdu Information Technology Co ltd
Current assignee: Tracy Chengdu Information Technology Co ltd
Priority date: 2020-05-02
Filing date: 2020-05-02
Publication date: 2021-01-05
Anticipated expiration: 2030-05-02

Abstract

The utility model discloses a liftable formula display screen convenient to intermittent type nature, including bottom plate, expansion bracket and display screen body, the equal fixedly connected with expansion bracket in both ends about the bottom plate upper surface, the middle part of lateral wall is rotated on the box and is connected with the spliced pole, the upside hinged joint of fixed frame has the display screen body, bolt fixedly connected with drive arrangement is passed through at the middle part of box lower surface, the equal meshing of the left and right sides of first gear is connected with the second gear, the upper end fixedly connected with breach wheel of pivot, the downside welding that breach wheel one end was kept away from to the connecting plate has the fixed column, the rear side hinged joint of display screen body has the backup pad, the middle part of fly leaf and the front end threaded connection of fastening bolt. This liftable formula display screen convenient to intermittent type nature, this display screen of being convenient for carries out intermittent type nature angle rotation, and conveniently controls the display screen rotation back and forth, is convenient for carry out the regulation of angle in addition, has improved the practicality.

Description

Liftable formula display screen convenient to intermittent type nature

Technical Field

The utility model relates to a display screen correlation technique field specifically is a liftable formula display screen convenient to intermittent type nature.

Background

The display screen is a display tool which displays pictures and characters on the screen through specific transmission equipment and reflects the pictures and characters to human eyes, and can be divided into a cathode ray tube display screen, a plasma display screen, a liquid crystal display screen and the like according to different materials, and the display screen is often matched with a computer and is also an important component of the computer.

However, when the display screen is used, according to different use requirements, the display screen is not convenient to rotate at an intermittent angle, and is not convenient to adjust the angle, so that the practicability is reduced, and therefore the liftable display screen convenient to rotate at the intermittent angle is provided, and the problem provided in the method is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liftable formula display screen convenient to intermittent type nature to this display screen of being not convenient for that proposes in solving above-mentioned background art carries out intermittent type nature angle rotation, is not convenient for carry out the regulation of angle in addition, has reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a liftable display screen convenient to intermittence comprises a bottom plate, an expansion bracket and a display screen body, wherein the expansion bracket is fixedly connected to the left end and the right end of the upper surface of the bottom plate, the upper end of the expansion bracket is fixedly connected with the outer side of a box body, a connecting column is rotatably connected to the middle part of the upper side wall of the box body, the upper end of the connecting column is fixedly connected with the middle part of the fixing frame through a bolt, the display screen body is hinged to the upper side of the fixing frame, a driving device is fixedly connected to the middle part of the lower surface of the box body through a bolt, a first gear is fixedly connected to the output end of the driving device, second gears are respectively meshed with the left side and the right side of the first gear, the middle part of each second gear is fixedly connected with the lower end of a rotating shaft, a notched wheel is fixedly connected to the upper end of the rotating shaft, the lower surface of spliced pole passes through the upper end fixed connection of bolt and mounting bracket, and the lower extreme of mounting bracket and the middle part fixed connection of intermittent type commentaries on classics board, the rear side hinged joint of display screen body has the backup pad, and the lower extreme of backup pad rotates and is connected with the fly leaf, the middle part of fly leaf and the front end threaded connection of fastening bolt, and the fastening bolt rotates the inboard of connecting at the support plate to the front end of support plate and the rear side fixed connection of fixed frame.

Preferably, the display screen body constitutes flip structure on fixed frame, and fixed frame passes through the spliced pole and constitutes rotating-structure on the box.

Preferably, the connecting plates are symmetrically arranged about a vertical central axis of the intermittent rotating plate, and the length dimension of the connecting plates is larger than the diameter dimension of the notch wheel.

Preferably, the fixed column is perpendicular setting on the connecting plate, and the fixed column is connected with intermittent type commentaries on classics board adoption block's mode.

Preferably, the supporting plates are symmetrically arranged about a horizontal central axis of the movable plate, and the supporting plates are obliquely arranged on the display screen body.

Preferably, the movable plate is connected with the carrier plate in a penetrating manner, and the movable plate forms a sliding structure on the carrier plate.

Compared with the prior art, the beneficial effects of the utility model are that: the liftable display screen convenient for intermittent rotation is convenient for the display screen to perform intermittent angular rotation, the display screen is convenient to control to rotate back and forth, in addition, the angle is convenient to adjust, and the practicability is improved;

1. the intermittent rotating plate is provided with a second gear, the second gear is symmetrically arranged about a vertical middle axis of the first gear, and the connecting plates on the left side and the right side of the intermittent rotating plate rotate in the same direction through the second gear after the first gear rotates, so that the display screen can be controlled to rotate back and forth, and the application range of the display screen is widened;

2. the display screen is provided with an intermittent rotating plate, fixing columns are vertically arranged on the connecting plate, the connecting plate is symmetrically arranged about a vertical middle axis of the intermittent rotating plate, the fixing columns are connected with the intermittent rotating plate in a clamping mode, and after the intermittent rotating plate rotates, the display screen can conveniently rotate at intermittent angles;

3. be equipped with the backup pad, the backup pad is the slope setting on the display screen body, and the backup pad passes through the fly leaf and slides the back on the support plate, makes the display screen body overturn on fixed frame, is convenient for carry out the regulation of angle, has improved the practicality of this display screen.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front section structure of the connection between the box body and the connection column of the present invention;

FIG. 3 is a schematic view of a side view structure of the display panel body and the supporting plate of the present invention;

FIG. 4 is a schematic view of the top-view cross-sectional structure of the fixing column and the mounting frame of the present invention;

fig. 5 is a schematic view of the top-view cross-sectional structure of the support plate and the movable plate of the present invention.

In the figure: 1. a base plate; 2. a telescopic frame; 3. a box body; 4. connecting columns; 5. a fixing frame; 6. a display screen body; 7. a drive device; 8. a first gear; 9. a second gear; 10. a rotating shaft; 11. a notch wheel; 12. a connecting plate; 13. fixing a column; 14. a mounting frame; 15. intermittently rotating the plate; 16. a support plate; 17. a movable plate; 18. fastening bolts; 19. and a carrier plate.

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. 1-5, the present invention provides a technical solution: a liftable display screen convenient for intermittent operation comprises a bottom plate 1, an expansion bracket 2, a box body 3, a connecting column 4, a fixed frame 5, a display screen body 6, a driving device 7, a first gear 8, a second gear 9, a rotating shaft 10, a notch wheel 11, a connecting plate 12, a fixed column 13, an installation frame 14, an intermittent rotating plate 15, a supporting plate 16, a movable plate 17, a fastening bolt 18 and a supporting plate 19, wherein the expansion bracket 2 is fixedly connected to the left end and the right end of the upper surface of the bottom plate 1, the upper end of the expansion bracket 2 is fixedly connected with the outer side of the box body 3, the connecting column 4 is rotatably connected to the middle part of the upper side wall of the box body 3, the upper end of the connecting column 4 is fixedly connected with the middle part of the fixed frame 5 through a bolt, the display screen body 6 is hinged to the upper side of the fixed frame 5, the driving device 7 is fixedly connected to the, the left and right sides of first gear 8 all meshes and is connected with second gear 9, and the middle part of second gear 9 and the lower extreme fixed connection of pivot 10, the upper end fixedly connected with breach wheel 11 of pivot 10, and the upside fixedly connected with connecting plate 12 of breach wheel 11, the downside welding that connecting plate 12 kept away from breach wheel 11 one end has fixed column 13, the lower surface of spliced pole 4 passes through the upper end fixed connection of bolt and mounting bracket 14, and the lower extreme of mounting bracket 14 and the middle part fixed connection of intermittent type commentaries on classics board 15, the rear side hinged joint of display screen body 6 has backup pad 16, and the lower extreme of backup pad 16 rotates and is connected with fly leaf 17, the middle part of fly leaf 17 and the front end threaded connection of anchorage 18, and anchorage 18 rotates the inboard of connecting at support plate 19, and the rear side fixed connection of fixed frame 5 of support plate 19.

As shown in fig. 2 and 4, the connecting plate 12 is symmetrically arranged about the vertical central axis of the intermittent rotation plate 15, the length of the connecting plate 12 is greater than the diameter of the notch wheel 11, the fixing column 13 is vertically arranged on the connecting plate 12, and the fixing column 13 is connected with the intermittent rotation plate 15 in a clamping manner, so that the display screen can rotate intermittently at an angle and can be conveniently controlled to rotate back and forth.

As in fig. 3 and 5, the display screen body 6 forms a turning structure on the fixing frame 5, the fixing frame 5 forms a rotating structure on the box body 3 through the connecting column 4, the supporting plate 16 is symmetrically arranged about the horizontal central axis of the movable plate 17, the supporting plate 16 is obliquely arranged on the display screen body 6, the movable plate 17 is connected with the support plate 19 in a penetrating manner, and the movable plate 17 forms a sliding structure on the support plate 19, so that the angle adjustment is facilitated, and the practicability of the display screen is improved.

The working principle is as follows: when the liftable display screen convenient for intermittent use is used, as shown in figure 1, the telescopic frame 2 is symmetrically arranged about the vertical middle axis of the bottom plate 1, the bolts on the telescopic frame 2 are screwed to adjust the telescopic frame 2, after the height adjustment of the display screen body 6 is completed, as shown in figures 3 and 5, the fastening bolts 18 are in threaded connection with the movable plate 17, the fastening bolts 18 are screwed to rotate, the movable plate 17 drives the support plate 16 to slide on the support plate 19, the upper end of the support plate 16 is rotatably connected with the display screen body 6, after the support plate 16 moves, the display screen body 6 is turned over on the fixed frame 5 to complete the angle adjustment of the display screen body 6, as shown in figures 2 and 4, the driving device 7 is started to operate, the first gear 8 rotates on the inner side of the box body 3, and after the first gear 8 rotates, the second gears 9 on the left side and the right side of the first gear 8 rotate in the same direction, second gear 9 drives breach wheel 11 through pivot 10 and begins to rotate, make connecting plate 12 drive fixed column 13 and begin to rotate, fixed column 13 on intermittent type commentaries on classics board 15 right side changes board 15 block with the intermittent type after, the left fixed column 13 of intermittent type commentaries on classics board 15 loses the contact with intermittent type commentaries on classics board 15, intermittent type commentaries on classics board 15 is stirred to fixed column 13, make mounting bracket 14 drive spliced pole 4 and rotate, to sum up make display screen body 6 pass through spliced pole 4 angle rotation of intermittent type nature on box 3, this is exactly the whole process that the liftable formula display screen of intermittent type of being convenient for used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a liftable formula display screen convenient to intermittent type nature, includes bottom plate (1), expansion bracket (2) and display screen body (6), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a telescopic frame (2) at the left end and the right end, the upper end of the telescopic frame (2) is fixedly connected with the outer side of the box body (3), the middle part of the upper side wall of the box body (3) is rotatably connected with a connecting column (4), the upper end of the connecting column (4) is fixedly connected with the middle part of the fixed frame (5) through a bolt, the upper side of the fixed frame (5) is hinged with a display screen body (6), the middle part of the lower surface of the box body (3) is fixedly connected with a driving device (7) through a bolt, a first gear (8) is fixedly connected with the output end of the driving device (7), the left side and the right side of the first gear (8) are respectively meshed with a second gear (9), the middle part of the second gear (9) is fixedly connected with the lower end of a rotating shaft (10), and the, and upside fixedly connected with connecting plate (12) of breach wheel (11), the downside welding that breach wheel (11) one end was kept away from in connecting plate (12) has fixed column (13), the lower surface of spliced pole (4) passes through the upper end fixed connection of bolt and mounting bracket (14), and the lower extreme of mounting bracket (14) and the middle part fixed connection of intermittent type commentaries on classics board (15), the rear side hinged joint of display screen body (6) has backup pad (16), and the lower extreme of backup pad (16) rotates and is connected with fly leaf (17), the middle part of fly leaf (17) and the front end threaded connection of gim peg (18), and gim peg (18) rotate and connect in the inboard of support plate (19) to the front end of support plate (19) and the rear side fixed connection of fixed frame (5).

2. The liftable display screen convenient for intermittence of claim 1, wherein: the display screen body (6) forms a turnover structure on the fixing frame (5), and the fixing frame (5) forms a rotating structure on the box body (3) through the connecting column (4).

3. The liftable display screen convenient for intermittence of claim 1, wherein: the connecting plates (12) are symmetrically arranged about a vertical central axis of the intermittent rotating plate (15), and the length dimension of the connecting plates (12) is larger than the diameter dimension of the notch wheel (11).

4. The liftable display screen convenient for intermittence of claim 1, wherein: the fixing column (13) is vertically arranged on the connecting plate (12), and the fixing column (13) is connected with the intermittent rotating plate (15) in a clamping mode.

5. The liftable display screen convenient for intermittence of claim 1, wherein: the supporting plates (16) are symmetrically arranged about the horizontal central axis of the movable plate (17), and the supporting plates (16) are obliquely arranged on the display screen body (6).

6. The liftable display screen convenient for intermittence of claim 1, wherein: the movable plate (17) is connected with the carrier plate (19) in a penetrating mode, and the movable plate (17) forms a sliding structure on the carrier plate (19).