CN214803809U

CN214803809U - Multimedia display device for art design

Info

Publication number: CN214803809U
Application number: CN202121546540.1U
Authority: CN
Inventors: 李卫纲
Original assignee: Ningxia Normal University
Current assignee: Ningxia Normal University
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-11-23
Anticipated expiration: 2031-07-08

Abstract

The utility model relates to a multi-media display device technical field just discloses a multi-media display device for art design, connect at the inside rotation post of base and set up the show board on rotation capital end including base, rotation, the top of base is provided with the motor, the output key of motor is connected with first screwed pipe, the rear end fastening of first screwed pipe has the connecting rod, the rear end of connecting rod and the front end fastening of second screwed pipe, the equal spiral shell in the outside of first screwed pipe and second screwed pipe is equipped with the sleeve pipe. This multi-media display device for art design, through the cooperation between fly leaf and the central axle, and then open the motor after, sheathed tube displacement will make the fly leaf top move the movable block and move to the left, and the removal of movable block will be with connecting the rope and dragging the rotation post and drag to the show angle of the stable change show board of rotation through rotating the post, and the device uses conveniently, provides convenience for operating personnel's work.

Description

Multimedia display device for art design

Technical Field

The utility model relates to a multimedia display equipment technical field specifically is a multimedia display device for art design.

Background

The art design is an independent art subject, and the art design is a term and mainly comprises: the system comprises an environment design professional direction, a plane design professional direction, a visual transmission professional direction, a product design professional direction and the like, wherein research contents and service objects of the system are different from those of the traditional art; meanwhile, the art design is a subject with extremely strong comprehensiveness, and relates to social, cultural, economic, market, science and technology and other factors, and the aesthetic standard of the art design is changed along with the change of the factors. The artistic design is actually the embodiment of the comprehensive quality (such as expressive ability, perception ability and imagination ability) of a designer, the artistic design often needs to use a multimedia display device, and the angle of the modern multimedia display device is fixed in the display process, so that the display effect is influenced.

According to the multimedia display device for art design disclosed in the Chinese publication No. CN210748422U, the gear is arranged to drive the display board body to rotate for display, but the stability of the situation that the teeth are dislocated is poor easily in the practical use of the mode, so that the display work is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a multimedia display device for art design has solved the relatively poor problem of rotatory show stability.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a multimedia display device for art design comprises a base, a rotating column rotatably connected inside the base and a display board arranged on the top end of the rotating column, wherein a motor is arranged at the top of the base, the output end of the motor is in keyed connection with a first threaded pipe, the rear end of the first threaded pipe is fastened with a connecting rod, the rear end of the connecting rod is fastened with the front end of a second threaded pipe, sleeves are screwed on the outer sides of the first threaded pipe and the second threaded pipe, a movable block is slidably connected to the top of the base and is positioned on the outer side of the rotating column, a connecting rope is fastened between the inner part of the movable block and the outer side of the rotating column, two groups of central shafts are fastened on the right side of the movable block, central shafts are fastened on the left sides of the two groups of sleeves, a movable plate is movably connected to the outer side of the central shaft on the right side of the movable block in a sleeved mode, a movable plate is movably connected to the right side of the movable plate on the outer side of the central shaft on the left side of the sleeve, two sets of spouts have been seted up at the top of base, the bottom fastening of movable block has two sets of sliders, slider sliding connection is in the spout.

Preferably, a fixed plate is fastened on the left side of the top of the base, and two groups of springs are fastened between the fixed plate and the movable block.

Preferably, a balance weight is fastened on the outer side of the rotating column, and the balance weight is connected to the inner part of the movable block in a sliding mode.

Preferably, two groups of balance grooves are formed in the top of the base, a moving rod is fastened to the bottom of the sleeve, and the moving rod is connected in the balance grooves in a sliding mode.

Preferably, a placing plate is fastened to the top of the base, a bearing is arranged on the front side of the placing plate, and the middle of the bearing is fastened to the rear end of the second threaded pipe.

Preferably, a stop block is fastened on the outer side of the central shaft and is positioned at the bottom of the movable plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a multimedia display device for art design possesses following beneficial effect:

1. this multi-media display device for art design, through the cooperation between fly leaf and the central axle, and then open the motor after, sheathed tube displacement will make the fly leaf top move the movable block and move to the left, and the removal of movable block will be with connecting the rope and dragging the rotation post and drag to the show angle of the stable change show board of rotation through rotating the post, and the device uses conveniently, provides convenience for operating personnel's work.

2. This multi-media display device for art design through setting up carriage release lever sliding connection in the compensating tank, and then on the one hand, the carriage release lever has kept the sleeve pipe balanced when removing, prevents that the sleeve pipe from appearing the unbalance condition of rocking in the removal, has ensured sheathed tube normal removal, and on the other hand, the carriage release lever has restricted sheathed tube rotation, prevents that the rotation of first screwed pipe and second screwed pipe from driving the sleeve pipe pivoted condition, has ensured the device's normal use.

3. This multi-media display device for art design blocks the piece through setting up, and then blocks the trend that the piece has restricted the fly leaf, prevents to appear that the fly leaf breaks away from the condition that the center pin leads to the device inefficacy, has ensured the normal use of device, and blocks the low cost of piece, has reduced the device's manufacturing cost, has increased the device's application range, has reduced the inconvenience of operating personnel in the work, suitable popularization.

Drawings

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

FIG. 2 is a sectional view of the base of the present invention;

fig. 3 is an exploded view of fig. 2 according to the present invention.

In the figure: 1. a base; 2. connecting ropes; 3. rotating the column; 4. a counterbalance; 5. a movable block; 6. a chute; 7. a spring; 8. a fixing plate; 9. a display board; 10. placing the plate; 11. a bearing; 12. a movable plate; 13. a connecting rod; 14. a sleeve; 15. a motor; 16. a central shaft; 17. a balancing tank; 18. a travel bar; 19. a second threaded pipe; 20. a blocking block; 21. a slider; 22. a first threaded tube.

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. 1-3, a multimedia display device for art design comprises a base 1, a rotary column 3 rotatably connected inside the base 1, and a display board 9 disposed on the top end of the rotary column 3, wherein a motor 15 is disposed on the top of the base 1, an output end of the motor 15 is keyed with a first threaded pipe 22, a connecting rod 13 is fastened to the rear end of the first threaded pipe 22, the rear end of the connecting rod 13 is fastened to the front end of a second threaded pipe 19, sleeves 14 are screwed on the outer sides of the first threaded pipe 22 and the second threaded pipe 19, a movable block 5 is slidably connected to the top of the base 1, the movable block 5 is located on the outer side of the rotary column 3, a fixed plate 8 is fastened to the left side of the top of the base 1, two sets of springs 7 are fastened between the fixed plate 8 and the movable block 5, a connecting rope 2 is fastened between the inside of the movable block 5 and the outer side of the rotary column 3, two sets of central shafts 16 are fastened to the right side of the movable block 5, and the left side of two sets of sleeve pipes 14 all is fastened there is center pin 16, the activity of the outside that is located center pin 16 on the right side of movable block 5 has cup jointed fly leaf 12, the activity of the right side of fly leaf 12 has cup jointed the outside that is located center pin 16 on the left side of sleeve pipe 14, two sets of spouts 6 have been seted up at the top of base 1, the bottom fastening of movable block 5 has two sets of sliders 21, slider 21 sliding connection is in spout 6, through the cooperation between fly leaf 12 and center pin 16, and then open motor 15 back, the displacement of sleeve pipe 14 will make fly leaf 12 top move movable block 5 left side, and the removal of movable block 5 will be dragged with connecting rope 2 and rotate post 3 and drag, thereby the stable show angle that changes show board 9 of rotation through rotating post 3, and the device is convenient to use, facilitate for operating personnel's work.

Specifically, in order to prevent the rotation column 3 from being dislocated, the balance weight 4 is fastened on the outer side of the rotation column 3, and the balance weight 4 is slidably connected inside the movable block 5, so that the rotation column 3 can be prevented from being dislocated through the balance weight 4.

Specifically, in order to prevent that sleeve pipe 14 from rotating, two sets of compensating grooves 17 have been seted up at the top of base 1, sleeve pipe 14's bottom fastening has carriage release lever 18, carriage release lever 18 sliding connection is in compensating grooves 17, from this through setting up carriage release lever 18 sliding connection in compensating grooves 17, and then on the one hand, carriage release lever 18 has kept the balance of sleeve pipe 14 when removing, prevent that sleeve pipe 14 from appearing the unbalance condition of rocking in the removal, sleeve pipe 14's normal removal has been ensured, on the other hand, carriage release lever 18 has restricted sleeve pipe 14's rotation, prevent that the rotation that first screwed pipe 22 and second screwed pipe 19 from appearing from driving sleeve pipe 14 pivoted condition, the normal use of the device has been ensured.

Specifically, in order to maintain the balance of the second screw pipe 19, a placing plate 10 is fastened to the top of the base 1, a bearing 11 is provided on the front side of the placing plate 10, and the middle of the bearing 11 is fastened to the rear end of the second screw pipe 19, whereby the balance of the second screw pipe 19 can be maintained by the bearing 11.

Specifically, in order to prevent the dislocation of the movable plate 12, the blocking block 20 is fastened on the outer side of the central shaft 16, the blocking block 20 is located at the bottom of the movable plate 12, and therefore, by arranging the blocking block 20, the trend of the movable plate 12 is limited by the blocking block 20, the situation that the movable plate 12 is separated from the central shaft 16 to cause the failure of the device is prevented, the normal use of the device is ensured, the cost of the blocking block 20 is low, the production cost of the device is reduced, the application range of the device is expanded, the inconvenience in the work of operators is reduced, and the device is suitable for popularization.

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.

When the display board is used, the motor 15 is started to enable the output end of the motor to drive the first threaded pipe 22 and the second threaded pipe 19 to rotate, the rotation of the first threaded pipe 22 and the second threaded pipe 19 can drive the two sets of sleeves 14 on the outer sides of the first threaded pipe 22 and the second threaded pipe 19 to move relatively, the movement of the sleeves 14 can drive the right sides of the two sets of movable plates 12 to move relatively, so that the movable block 5 is pushed to the left side of the movable plate 12 to move leftwards, the rotating column 3 can be pulled through the connecting rope 2 when the movable block 5 moves leftwards, and the rotating column 3 can rotate, so that the display angle of the display board 9 can be changed.

In summary, in the multimedia display device for art design, after the motor 15 is further turned on through the cooperation between the movable plate 12 and the central shaft 16, the movable plate 12 will be pushed by the displacement of the sleeve 14 to move the movable block 5 to the left, and the movable block 5 will be dragged by the connecting rope 2 to drag the rotating column 3, so that the display angle of the display plate 9 can be stably changed through the rotation of the rotating column 3, and the multimedia display device is convenient to use and convenient for the operation of the operator.

This multi-media display device for art design, through setting up 18 sliding connection of carriage release lever in compensating groove 17, and then on the one hand, carriage release lever 18 has kept the balance of sleeve pipe 14 when removing, prevents that sleeve pipe 14 from appearing the unbalance condition of rocking in the removal, has ensured sleeve pipe 14's normal removal, and on the other hand, carriage release lever 18 has restricted sleeve pipe 14's rotation, prevents that the rotation of first screwed pipe 22 and second screwed pipe 19 from driving sleeve pipe 14 pivoted condition, has ensured the device's normal use.

This multi-media display device for art design blocks piece 20 through setting up, and then blocks piece 20 and has restricted the trend of fly leaf 12, prevents to appear fly leaf 12 and breaks away from the condition that the device became invalid that center pin 16 leads to, has ensured the normal use of the device, and blocks piece 20's low cost, has reduced the manufacturing cost of the device, has increased the application range of the device, has reduced the inconvenience of operating personnel in the work, suitable popularization.

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 multi-media display device for art design, includes base (1), rotates and connects rotation post (3) and show board (9) of setting on rotation post (3) top inside base (1), its characterized in that: the top of base (1) is provided with motor (15), the output key of motor (15) is connected with first screwed pipe (22), the rear end fastening of first screwed pipe (22) has connecting rod (13), the rear end of connecting rod (13) and the front end fastening of second screwed pipe (19), the equal spiral shell in the outside of first screwed pipe (22) and second screwed pipe (19) is equipped with sleeve pipe (14), the top sliding connection of base (1) has movable block (5), movable block (5) are located the outside of rotation post (3), it connects rope (2) to fasten between the inside of movable block (5) and the outside of rotation post (3), the right side fastening of movable block (5) has two sets of center pin (16), and the left side of two sets of sleeve pipe (14) has all fastened center pin (16), the outside activity that is located center pin (16) on the right side of movable block (5) has cup jointed fly leaf (12), the right side activity of fly leaf (12) cup joints the outside that is located center pin (16) on sleeve pipe (14) left side, two sets of spout (6) have been seted up at the top of base (1), the bottom fastening of movable block (5) has two sets of sliders (21), slider (21) sliding connection is in spout (6).

2. The multi-media presentation device for art design according to claim 1, wherein: the left side fastening at base (1) top has fixed plate (8), it has two sets of springs (7) to fasten between fixed plate (8) and movable block (5).

3. The multi-media presentation device for art design according to claim 1, wherein: the balance weight (4) is fastened on the outer side of the rotating column (3), and the balance weight (4) is connected to the inner part of the movable block (5) in a sliding mode.

4. The multi-media presentation device for art design according to claim 1, wherein: two groups of balance grooves (17) are formed in the top of the base (1), a moving rod (18) is fastened to the bottom of the sleeve (14), and the moving rod (18) is connected into the balance grooves (17) in a sliding mode.

5. The multi-media presentation device for art design according to claim 1, wherein: a placing plate (10) is fastened to the top of the base (1), a bearing (11) is arranged on the front side of the placing plate (10), and the middle of the bearing (11) is fastened to the rear end of the second threaded pipe (19).

6. The multi-media presentation device for art design according to claim 1, wherein: a stop block (20) is fastened on the outer side of the central shaft (16), and the stop block (20) is positioned at the bottom of the movable plate (12).