CN110338604B

CN110338604B - Calligraphy display device capable of automatically rotating

Info

Publication number: CN110338604B
Application number: CN201910642392.4A
Authority: CN
Inventors: 尚冠男; 王晓丽; 段涛; 董薇; 刘玉梅
Original assignee: Jilin Teachers Institute of Engineering and Technology
Current assignee: Jilin Teachers Institute of Engineering and Technology
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-09-15
Anticipated expiration: 2039-07-16
Also published as: CN110338604A

Abstract

The invention discloses an automatic rotatable calligraphy display device, which relates to the field of calligraphy and painting and mainly solves the problems that when a calligraphy shaft is displayed in a teaching mode, the calligraphy shaft needs to be opened and closed manually and is fixed, and the use is inconvenient. The multifunctional calligraphy shaft lifting device has the advantages that the automation degree is high, multiple functions of lifting, opening, closing, fixing and the like can be realized by only using one motor, and the multifunctional calligraphy shaft lifting device is convenient to use.

Description

Calligraphy display device capable of automatically rotating

Technical Field

The invention relates to the field of calligraphy and painting, in particular to a calligraphy display device capable of automatically rotating.

Background

The calligraphy is a traditional art in China, even at present, many people like calligraphy and practice calligraphy, the calligraphy is not easy to practice, the calligraphy of other people needs to be viewed, so that the calligraphy is improved, and the calligraphy shaft needs to be hung for displaying when the calligraphy is viewed.

In the prior art, for example, the patent number CN201810976748, named as a rotary calligraphy display rack for teaching is provided with a rotary rack, wherein a rotary disk is arranged on a fixed rack, a fixed block is arranged on the rotary disk, a fixed device is arranged on the fixed block, a connecting device is arranged on the fixed device, and a magnet is arranged on the connecting device, so that the purpose of enabling a writer to write works or practice the works vertically and enabling the writer to observe and push the works is achieved.

However, the device has some problems in use, when the calligraphy shaft is hung up, the device needs to manually open and fix the calligraphy shaft, the calligraphy shaft is collected after the calligraphy is viewed, people who view the calligraphy are not suitable for viewing the calligraphy at a short distance, the calligraphy shaft is not opened slowly when the whole calligraphy is viewed directly, the benefit obtained by viewing the whole calligraphy after viewing details is more, and the artistic conception of the calligraphy is influenced if the calligraphy shaft is manually opened and fixed, so that the mood of people who learn the calligraphy is influenced, and the device is not beneficial to learning.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the calligraphy display device capable of automatically rotating, which has the advantages of automatically opening, closing and fixing the calligraphy shaft and the like, and solves the problem that the calligraphy shaft can only be manually displayed by a common display device, so that the calligraphy display device is inconvenient to use.

The invention aims to solve the problems and designs an automatic rotating calligraphy display device.

The invention has the technical scheme that the calligraphy display device capable of automatically rotating comprises a display platform, wherein a moving mechanism, a containing mechanism and a control mechanism are arranged on the display platform, a rotary opening and closing mechanism is arranged on the display platform, a fixing mechanism is arranged on one side of the rotary opening and closing mechanism, lifting, opening, closing and fixing can be realized when calligraphy is displayed through the rotation of a motor,

the rotary opening and closing mechanism comprises a supporting table fixedly arranged on the front side of the upper surface of the display platform, a lifting mechanism is arranged on the front side of the supporting table, a metal display board is arranged on the front side of the supporting table, fixing columns are arranged at four corners of the rear side surface of the metal display board, one ends of the fixing columns are fixedly connected with the front side surface of the supporting table, a fixing ring is arranged at the upper end of the front side surface of the metal display board, a hollow sleeve is arranged below the fixing ring, a hook is arranged below the hollow sleeve, the upper end of the hook extends into the hollow sleeve, a telescopic spring is connected to the upper end of the hook, the upper end of the telescopic spring is fixedly connected with the fixing ring, first spring telescopic columns are arranged on two sides of the upper end of the front side surface of the metal display board, a T-shaped lifting platform is arranged on, the transmission gear is installed on the rotating shaft, racks are installed at two ends of the front side surface of the metal display plate, and the transmission gear is meshed with the racks.

Elevating system includes the fixed station of fixed mounting lower extreme on the brace table front side surface, screw bearing is installed at fixed station inboard surface both ends, open the fixed station both sides of top has the through-hole, the through-hole corresponds with screw bearing is concentric, support frame is installed to fixed station upper surface one side of top, open the support frame upper surface has the round hole, surface mounting has the rotating electrical machines on the support frame, the rotating electrical machines rotation end passes the round hole and stretches the support frame below, be equipped with the rotation screw rod between the screw bearing, the rotation screw rod lower extreme inserts in the screw bearing of below, the screw bearing and the through-hole that pass the top on the rotation screw rod stretch the fixed station top, the drive wheel is installed to rotation screw rod upper end, two drive wheel outside covers are equipped with driving belt, the shaft coupling is.

Threaded holes are formed in the two ends of the front side of the T-shaped lifting platform, and the threaded holes are connected and installed on the outer side of the rotating screw rod through threads in a connecting mode.

The fixing mechanism comprises a plurality of groups of connecting columns fixedly mounted at two ends of the front side surface of the supporting table, each group of connecting columns is provided with two connecting columns and located on two sides of the metal display board respectively, connecting rings are mounted on the front side surface of each connecting column, elastic ropes are connected between the two connecting rings, a conical stop block is mounted on the outer side surface of the T-shaped lifting table, a plurality of square grooves are formed in the outer side surface of the conical stop block, and supporting wheels are mounted in the square grooves.

The moving mechanism comprises universal wheels fixedly installed at four corners of the lower surface of the display stand, brake pads are installed on the universal wheels, and a pushing handrail is installed on one side of the upper surface of the display stand.

Hold the mechanism and include the case that holds of fixed mounting in show stand upper surface rear side, hold the incasement and install a plurality of transverse partition, install a plurality of longitudinal baffle between the transverse partition, form one by one between transverse partition and the longitudinal baffle and hold the space, hold and have placed the calligraphy axle in the space, the epaxial line that hangs that is equipped with of calligraphy, be connected with the signboard on the line that hangs, be equipped with corresponding reference numeral on the signboard, hold and paste the information label that corresponds in the space in the upper end, hold the case upper end and install and rotate and keep off the lid.

The control mechanism comprises a controller fixedly arranged on the surface of one side of the support table, and a remote controller is externally connected with the controller.

The rotary opening and closing mechanism is located on the front side of the upper surface of the display stand, the fixing mechanism is located on the front side of a supporting table in the rotary opening and closing mechanism, the moving mechanism is located below the display stand, the containing mechanism is located on the rear side of the supporting table in the rotary opening and closing mechanism, and the control mechanism is located on one side of the upper surface of the display stand.

The calligraphy display device capable of automatically rotating, which is manufactured by the technical scheme of the invention, can directly take out and hang calligraphy, a person who watches the calligraphy can stand at a distance to adjust the heart state, slowly open the calligraphy shaft from the distance by using the remote controller, watch part of the calligraphy shaft and extend to the whole body firstly, so that the calligraphy can be watched and studied, the calligraphy can be strengthened, when the calligraphy shaft is opened, the calligraphy shaft can be automatically fixed by stretching the elastic rope outwards and then rebounding to the original position, so that the calligraphy shaft is prevented from shaking, the elastic force of the elastic rope on the calligraphy shaft can be reduced by the design of the conical stop block, the calligraphy shaft is prevented from being damaged, the corresponding calligraphy shaft can be conveniently found for watching and studying by the containing mechanism, the time for finding the calligraphy shaft is saved, and after the calligraphy is watched and studied, the calligraphy shaft can be automatically retracted, so that the calligraphy shaft is prevented from being stained with dust, and when the calligraphy is watched by the moving mechanism, move it to suitable angle and put, it is more convenient to use, only can accomplish multinomial work through a motor, reduces power consumption.

Drawings

FIG. 1 is a schematic structural view of an automatically rotatable calligraphy display device according to the present invention;

FIG. 2 is an enlarged view of a portion of the automatically rotatable calligraphy display apparatus of the present invention;

FIG. 3 is a partial schematic view of the rotary shutter mechanism of the present invention;

FIG. 4 is an enlarged view of a portion of the securing mechanism of the present invention;

FIG. 5 is an enlarged view of a portion of the lift mechanism of the present invention;

FIG. 6 is a partial schematic view of the containment mechanism of the present invention;

FIG. 7 is an enlarged view of a portion of the holding mechanism of the present invention;

in the figure, 1, a display stand; 2. a support table; 3. a metal display board; 4. fixing a column; 5. a fixing ring; 6. a hollow sleeve; 7. hooking; 8. a tension spring; 9. a first spring telescopic column; 10. a T-shaped lifting platform; 11. fixing the bearing; 12. a rotating shaft; 13. a second spring telescopic column; 14. a transmission gear; 15. a rack; 16. a fixed table; 17. a screw bearing; 18. a through hole; 19. a support frame; 20. a circular hole; 21. a rotating electric machine; 22. rotating the screw; 23. a driving wheel; 24. a drive belt; 25. a coupling; 26. a threaded hole; 27. connecting columns; 28. a connecting ring; 29. an elastic cord; 30. a conical stopper; 31. a square groove; 32. a support wheel; 33. a universal wheel; 34. a brake pad; 35. pushing the handrail; 36. a containing box; 37. a transverse partition; 38. a longitudinal partition; 39. a containing space; 40. a handwriting axis; 41. a suspension wire; 42. a signboard; 43. corresponding labels; 44. an information tag; 45. rotating the blocking cover; 46. a controller; 47. and a remote controller.

Detailed Description

The invention is described in detail below with reference to the drawings, as shown in fig. 1-7.

In the present embodiment, the controller 46 is used for controlling, the model of the controller 46 is WDH-31-213, the power supply access terminal of the controller 46 is electrically connected to the household electrical interface to supply power, the household electrical interface is electrically connected to the rotating electrical machine 21 to supply power, and the control signal output terminal of the controller 46 is electrically connected to the rotating electrical machine 21 and controls the operation thereof through the relay.

The invention is characterized in that the structural design of the rotary opening and closing mechanism is combined with an attached drawing 1, an attached drawing 3 and an attached drawing 5, the rotary opening and closing mechanism comprises a supporting table 2 fixedly arranged on the front side of the upper surface of a display platform 1, a lifting mechanism is arranged on the front side of the supporting table 2, a metal display board 3 is arranged on the front side of the supporting table 2, fixed columns 4 are arranged at four corners of the rear side surface of the metal display board 3, one ends of the fixed columns 4 are fixedly connected with the front side surface of the supporting table 2, a fixed ring 5 is arranged at the upper end of the front side surface of the metal display board 3, a hollow sleeve 6 is arranged below the hollow sleeve 6, the upper end of each hook 7 extends into the hollow sleeve 6, an expansion spring 8 is connected to the upper end of each hook 7, the upper end of each expansion spring 8 is fixedly connected with the fixed ring 5, first spring expansion columns 9 are arranged on, both sides surface mounting has fixing bearing 11 in the T shape elevating platform 10, and fixing bearing 11 one side is equipped with axis of rotation 12, and in 12 one ends of axis of rotation inserted fixing bearing 11, 12 outside surface mounting of axis of rotation have the flexible post 13 of second spring, install drive gear 14 on the axis of rotation 12, rack 15 is installed at 3 front side surface both ends of metal show board, drive gear 14 and rack 15 intermeshing, and the problem of its main solution is: after the calligraphy shaft 40 is hung up, the calligraphy shaft 40 is fixed through the first spring telescopic column 9 and the second spring telescopic column 13, the rotating motor 21 is started to rotate, the T-shaped lifting platform 10 is driven to lift through the rotating screw 22, the calligraphy shaft 40 is rotated and opened through the meshing of the rack 15 and the transmission gear 14, the calligraphy shaft can be automatically opened through manual work without any work, the use is convenient, in addition, the device completes multiple works through one rotating motor 21, the electric energy is saved,

the utility model provides a create the structural design who points still lie in fixed establishment, combine figure 4 in this device, fixed establishment includes the multiunit spliced pole 27 of fixed mounting at 2 front side surface both ends of brace table, every group spliced pole 27 is equipped with two and is located 3 both sides of metal display board respectively, spliced pole 27 front side surface mounting has go-between 28, be connected with stretch cord 29 between two go-between 28, T shape elevating platform 10 outside surface mounting has toper dog 30, toper dog 30 outside surface is opened there are a plurality of square groove 31, install supporting wheel 32 in the square groove 31, its main problem of solving is: after the calligraphic axis 40 is opened, in order to prevent the calligraphic axis 40 from shaking, it is necessary to fix it, and when the T-shaped lift 10 moves, the elastic cord 29 is firstly supported by the tapered stopper 30, and the elastic cord 29 is transferred to the other side of the T-shaped lift 10 to fix the calligraphic axis 40,

still be equipped with moving mechanism in this application, hold the mechanism, control mechanism, when using, through the universal wheel 33 in the moving mechanism and the position that promotes this device of handrail 35 adjustable, be convenient for carry out the calligraphy and watch, through holding the correspondence of information label 44 and signboard 42 in the mechanism, be convenient for seek the calligraphy axle that corresponds, can get fast and put, but this device of remote control starts through remote controller 47 in the control mechanism, convenient to use, its concrete working procedure is as follows:

step one, placement: the device is fixed by pushing the handrail 35 and the universal wheel 33 to move to proper positions and locking the brake block 34, the corresponding calligraphy shaft 40 to be viewed is found according to the information label 44 and taken out, when the device is put back, the calligraphy shaft 40 can be quickly positioned and put back to the original position through the corresponding mark on the signboard 42, after the calligraphy shaft 40 is taken out, the hanging wire 41 is hung on the hook 7, the shafts at the upper end and the lower end of the calligraphy shaft 40 are respectively placed between the first spring telescopic column 9 and the second spring telescopic column 13, the calligraphy shaft 40 is fixedly placed through the first spring telescopic column 9 and the second spring telescopic column 13, in the process, the device can quickly find and place the corresponding calligraphy shaft 40, can adjust the position and is convenient for better viewing and rubbing the calligraphy,

and step two, opening and closing: when a user stands at a remote place, a remote controller 47 is used for sending an instruction, a controller 46 is used for controlling to start the rotation of the rotating motor 21, the rotating screw 22 below the rotating motor 21 is driven to rotate through the coupler 25 on the rotating motor 21, the driving wheel 23 is driven to rotate, the driving belt 24 is used for driving the other driving wheel 23 to rotate, so that the two rotating screws 22 rotate in the same direction between the screw bearings 17 and are connected with the threads of the rotating screws 22 through the threaded holes 26 to drive the T-shaped lifting platform 10 to move downwards, the rotating shaft 12 is driven to rotate in the fixed bearing 11 due to the meshing of the driving gear 14 and the rack 15, so that the second spring telescopic column 13 rotates along with the T-shaped lifting platform, the lower end of the calligraphy shaft 40 is driven to rotate and the calligraphy shaft 40 is opened at the same time when the T-shaped lifting platform 10 descends, because the calligraphy shaft 40 just starts to have a large outer, the calligraphy shaft 40 rotates out more paper, the calligraphy shaft 40 is temporarily in a loose state, the outer diameter of the calligraphy shaft 40 is gradually reduced along with the opening of the calligraphy shaft 40, when the rotating shaft 12 rotates for one circle, the paper rotated out of the calligraphy shaft 40 is less, when the T-shaped lifting platform 10 descends to the lowest position, the calligraphy shaft 40 is just completely opened, and a relatively tight state is taken out, when the calligraphy shaft 40 is opened, the hook 7 stretches the extension spring 8 to move, when the calligraphy shaft 40 is opened, the calligraphy shaft 40 is prevented from being torn down along with the movement of pulling force, after the massage is finished, the rotating motor 21 is started to rotate reversely, the T-shaped lifting platform 10 is driven to lift, so that the rotating shaft 12 rotates reversely, the calligraphy shaft 40 is folded, in the process, the device can automatically open or fold the calligraphy shaft 40 by changing the rotating direction of the rotating motor 21, and is convenient to use,

step three, fixing: when the T-shaped lifting platform 10 ascends or descends, the elastic rope 29 is supported outwards through the contact of the conical stop blocks 30 and the elastic rope 29 conveniently passes through the rotation of the supporting wheels 32, after the elastic rope 29 passes through the first conical stop block 30, the other conical stop block 30 slowly puts down the supported elastic rope 29 and fixes the position where the calligraphy shaft 40 is opened, in the process, the calligraphy shaft 40 is conveniently fixed, the swinging is prevented, and the damage to the calligraphy shaft 40 is avoided.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims

1. A calligraphy display device capable of automatically rotating comprises a display stand (1), wherein the display stand (1) is provided with a moving mechanism, a containing mechanism and a control mechanism, and is characterized in that the display stand (1) is provided with a rotary opening and closing mechanism, one side of the rotary opening and closing mechanism is provided with a fixing mechanism, the calligraphy can be displayed by lifting, opening, closing and fixing through the rotation of a motor,

the rotary opening and closing mechanism comprises a supporting table (2) fixedly installed on the front side of the upper surface of a display platform (1), an elevating mechanism is arranged on the front side of the supporting table (2), a metal display board (3) is arranged on the front side of the supporting table (2), fixed columns (4) are installed at four corners of the rear side surface of the metal display board (3), one ends of the fixed columns (4) are fixedly connected with the front side surface of the supporting table (2), a fixed ring (5) is installed at the upper end of the front side surface of the metal display board (3), a hollow sleeve (6) is installed below the fixed ring (5), a hook (7) is arranged below the hollow sleeve (6), the upper end of the hook (7) extends into the hollow sleeve (6), a telescopic spring (8) is connected with the upper end of the hook (7), the upper end of the telescopic spring (8) is fixedly connected with the fixed, the front side of the metal display board (3) is provided with a T-shaped lifting table (10), two surfaces of the inner side of the T-shaped lifting table (10) are provided with fixed bearings (11), one side of each fixed bearing (11) is provided with a rotating shaft (12), one end of each rotating shaft (12) is inserted into each fixed bearing (11), the outer side surface of each rotating shaft (12) is provided with a second spring telescopic column (13), a transmission gear (14) is arranged on each rotating shaft (12), two ends of the front side surface of the metal display board (3) are provided with racks (15), and the transmission gears (14) are meshed with the racks (15);

the lifting mechanism comprises a fixed platform (16) fixedly arranged on the upper end and the lower end of the front side surface of the supporting platform (2), screw bearings (17) are arranged at two ends of the inner side surface of the fixed platform (16), through holes (18) are formed in two sides of the fixed platform (16) above, the through holes (18) correspond to the screw bearings (17) in a concentric mode, a supporting frame (19) is arranged on one side of the upper surface of the fixed platform (16) above, round holes (20) are formed in the upper surface of the supporting frame (19), a rotating motor (21) is arranged on the upper surface of the supporting frame (19), the rotating end of the rotating motor (21) penetrates through the round holes (20) and extends to the lower side of the supporting frame (19), rotating screws (22) are arranged between the screw bearings (17), the lower ends of the rotating screws (22) are inserted into the screw bearings (17) below, and the upper ends of the rotating screws (, the upper ends of the rotating screws (22) are provided with driving wheels (23), the outer sides of the two driving wheels (23) are sleeved with driving belts (24), the rotating end of the rotating motor (21) is provided with a coupler (25), and the coupler (25) is fixedly connected with the rotating screw (22) below;

threaded holes (26) are formed in the two ends of the front side of the T-shaped lifting table (10), and the threaded holes (26) are connected in a sleeved mode on the outer side of the rotating screw rod (22) through threads;

fixed establishment includes multiunit spliced pole (27) at brace table (2) front side surface both ends, every group spliced pole (27) are equipped with two and are located metal show board (3) both sides respectively, spliced pole (27) front side surface mounting has go-between (28), be connected with stretch cord (29) between two go-between (28), T shape elevating platform (10) outside surface mounting has toper dog (30), toper dog (30) outside surface is opened has a plurality of square groove (31), install supporting wheel (32) in square groove (31).

2. The calligraphy display device capable of automatically rotating as claimed in claim 1, wherein the moving mechanism comprises universal wheels (33) fixedly installed at four corners of the lower surface of the display stand (1), the universal wheels (33) are provided with brake pads (34), and one side of the upper surface of the display stand (1) is provided with a pushing handrail (35).

3. The calligraphy display device capable of automatically rotating according to claim 1, wherein the holding mechanism comprises a holding box (36) fixedly mounted on the rear side of the upper surface of the display stand (1), a plurality of transverse partition plates (37) are mounted in the holding box (36), a plurality of longitudinal partition plates (38) are mounted between the transverse partition plates (37), a plurality of holding spaces (39) are formed between the transverse partition plates (37) and the longitudinal partition plates (38), a calligraphy shaft (40) is placed in the holding spaces (39), a hanging line (41) is arranged on the calligraphy shaft (40), a signboard (42) is connected to the hanging line (41), a corresponding label (43) is arranged on the signboard (42), a corresponding information label (44) is pasted at the upper end in the holding space (39), and a rotating blocking cover (45) is mounted at the upper end of the holding box (36).

4. The automatically rotatable calligraphy display device of claim 1 wherein the control mechanism comprises a controller (46) fixedly mounted on a side surface of the support platform (2), the controller (46) being externally connected to a remote control (47).

5. The calligraphy display device capable of automatically rotating according to claim 1, wherein the rotating opening and closing mechanism is located on the front side of the upper surface of the display stand (1), the fixing mechanism is located on the front side of the supporting stand (2) in the rotating opening and closing mechanism, the moving mechanism is located below the display stand (1), the containing mechanism is located on the rear side of the supporting stand (2) in the rotating opening and closing mechanism, and the control mechanism is located on the side of the upper surface of the display stand (1).