CN216135567U

CN216135567U - Multimedia display device for art design

Info

Publication number: CN216135567U
Application number: CN202121678146.3U
Authority: CN
Inventors: 龙燕含
Original assignee: Guizhou Radio & Tv University (guizhou Vocational Technology Institute)
Current assignee: Guizhou Radio & Tv University (guizhou Vocational Technology Institute)
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-03-29
Anticipated expiration: 2031-07-22

Abstract

The utility model relates to a multimedia display device for art design; the upper pressing bar is fixed on the exhibition posters or pictures and other exhibitions through a driving handle on the upper pressing mechanism, the first adjusting knob is adjusted to drive the telescopic rod to rotate, the circular gear at the other end of the telescopic rod is further driven to rotate, the circular gear drives the straight gear to move in an image, so that the lower pressing bar can fix the exhibition posters or pictures and other exhibitions, then the lower pressing bar is pulled by hands, the flatness of the surfaces of the exhibition posters or pictures and other exhibitions can be ensured, the lower pressing bar reaches the bottom end, the first adjusting knob is rotated again, the circular gear drives the straight gear to move in an image to realize the lower pressing bar, and the exhibition products are fixed; then, the roller wheels are fixedly connected to the bottom of the main box body and move to a designated position, and the motor is driven to drive the first driving disc to rotate so as to realize synchronous intermittent rotation of the first display stand, the second display stand and the third display stand; constitute a large display surface, and can also be displayed independently.

Description

Multimedia display device for art design

Technical Field

The utility model belongs to the technical field of art design display tools, and particularly relates to a multimedia display device for art design.

Background

The art is an important and common cultural form, has very complicated and abundant contents, is closely related to the actual life of people, has the trend of infinite development as a mental product, and has more and more specific gravity in the whole social product, the artistic value is an important mental value, the artistic effect is that the mental life of people is regulated, improved, enriched and developed, the mental quality of people is improved, including cognitive ability, emotional ability and will level, the appreciation of the art is that people find and find the value of the artwork, the emotional communication and the emotional resonance between appreciators, creators and performers are realized, in the art appreciation process, a display device is needed, but the display board of the displayed works in the prior art is single, the display area is small, and the display degree is not enough; the display effect is influenced by insufficient area of the display board for larger works; meanwhile, the displayed works cannot be fixed in a limited way.

Accordingly, those skilled in the art have provided a multimedia presentation apparatus for art design to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a multimedia display device for art design, which has a simple and reasonable structure and effectively solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a multimedia display device for art design comprises a main box body, wherein one side of the main box body is fixedly connected with a motor, the motor is fixedly connected with a first driving disc, the first driving disc is fixedly connected with a driving rod, the driving rod is movably connected to a second driving disc, a driving shaft penetrates through the second driving disc, and the other end of a rotating shaft is fixedly connected to the inner wall of the main box body through a third bearing; the upper end of the main box body is provided with three groups of display stands which are respectively a first display stand, a second display stand and a third display stand, wherein the first display stand, the second display stand and the third display stand are triangular columns and have the same structure and size; and the three surfaces of the first display stand, the second display stand and the third display stand are respectively provided with an upper pressing mechanism and a lower pressing mechanism.

Preferably, go up hold-down mechanism and include upper pressure strip, drive handle and No. two connecting rods, No. two connecting rod swing joint just run through upper pressure strip, locating plate and No. two locating plates and drive handle, a locating plate and No. two locating plates all fixed connection are on first show stand, second show stand and third show mesa.

Preferably, the lower pressing mechanism comprises a lower pressing bar, a spur rack is fixedly connected to the inner side of the lower pressing bar, a circular gear is meshed with the spur rack, a telescopic rod is fixedly connected to the circular gear, the telescopic rod penetrates through a first bearing, a second bearing, a first display platform, a second display platform and a third display platform surface, a first adjusting knob is fixedly connected to the other end of the telescopic rod, a sleeve penetrates through the spur rack, and a connecting rod is fixed between the sleeve and the second bearing through a first connecting rod; the three faces of the first display table, the second display table and the third display table are provided with notches, and the spur rack slides on the notches.

Preferably, the bottom fixed connection running roller of the main tank body, the inside of the main tank body is equipped with the stereo set, the top symmetry fixed connection profection lamp of the main tank body, the profection lamp is towards first show stand, second show stand and third show stand.

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

through last drive handle on hold-down mechanism fixes the layering to exhibition article such as exhibition poster or drawing, then through adjusting adjust knob No. one, it rotates the circular gear of further drive telescopic link other end to drive the telescopic link, circular gear drives the spur rack and moves in the image, make the layering fix to exhibition article such as exhibition poster or drawing, then, with the hand pulling layering down, can guarantee the roughness on the surface of exhibition article such as exhibition poster or drawing, reach the bottom, rotatory adjust knob once more, make circular gear drive the spur rack and move in the image and realize for the layering down, to the fixed of exhibition article.

Drive driving-disc through motor drive and rotate, further drive actuating lever rotates, actuating lever intermittent type drives driving-disc No. two and rotates, thereby the drive shaft rotates, further realization is to No. two conical gear, conical gear and conical gear drive six, because conical gear two, meshing conical gear on conical gear four and the conical gear six, No. three conical gear and No. five conical gear, the realization is to first show stand, second show stand and third show stand carry out synchronous intermittent type and rotate, can constitute a big show face, also can demonstrate alone, the usable floor area of increase show.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of a multimedia presentation apparatus for art design according to the present invention;

FIG. 2 is a schematic view of a lower pressing mechanism of the multimedia display device for art design according to the present invention;

FIG. 3 is a schematic view of a driving mechanism of a multimedia display apparatus for art design according to the present invention;

FIG. 4 is a schematic view of a lower pressing mechanism of the multimedia display device for art design according to the present invention;

FIG. 5 is a schematic view of a driving plate of the multimedia display device for art design according to the present invention.

Reference numbers in the figures: 1. a main box body; 2. a first display stand; 201. a first adjusting knob; 202. a first bearing; 203. a telescopic rod; 204. a second bearing; 205. a first connecting rod; 206. a circular gear; 207. A first rotating shaft; 208. a first conical gear; 209. a second bevel gear; 2012. a notch; 3. a second display stand; 301. a third bevel gear; 302. a fourth bevel gear; 4. a third display stand; 401. a fifth conical gear; 402. a sixth bevel gear; 5. an upper pressing mechanism; 501. pressing strips; 502. a second connecting rod; 503. a first positioning plate; 504. a second positioning plate; 505. a drive handle; 6. a lower pressing mechanism; 601. pressing a strip; 602. straight rack; 603. a sleeve; 7. a motor; 701. a drive plate I; 702. a drive rod; 703. a second drive plate; 704. a drive shaft; 705. a third bearing; 8. a projection lamp; 9. a roller; 10. and (4) sounding.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a multimedia display device for art design comprises a main box body 1, wherein one side of the main box body 1 is fixedly connected with a motor 7, the motor 7 is fixedly connected with a first driving disk 701, the first driving disk 701 is fixedly connected with a driving rod 702, the driving rod 702 is movably connected to a second driving disk 703, a driving shaft 704 penetrates through the second driving disk 703, and the other end of the driving shaft 704 is fixedly connected to the inner wall of the main box body 1 through a third bearing 705; the upper end of the main box body 1 is provided with three groups of display stands, namely a first display stand 2, a second display stand 3 and a third display stand 4, wherein the first display stand 2, the second display stand 3 and the third display stand 4 are triangular columns and have the same structural size; the three surfaces of the first display stand 2, the second display stand 3 and the third display stand 4 are respectively provided with an upper pressing mechanism 5 and a lower pressing mechanism 6.

Drive-disc 701 through motor 7 and rotate, further drive actuating lever 702 rotates, No. two drive-discs 703 of intermittent type drive of actuating lever 702 rotate, thereby drive axle 704 rotates, make first show stand 2, second show stand 3 and third show stand 4 carry out intermittent type rotation, can constitute a big show face, also can demonstrate alone, the usable floor area of increase show, simultaneously go up hold-down mechanism 5 and hold-down mechanism 6 down, that can make is located first show stand 2, the exhibition thing obtains stable fixed on the three faces of second show stand 3 and third show stand 4.

Specifically, go up hold-down mechanism 5 and include upper pressure strip 501, drive handle 505 and No. two connecting rods 502, No. two connecting rods 502 swing joint just run through upper pressure strip 501, a locating plate 503 and No. two locating plates 504 and drive handle 505, the equal fixed connection of a locating plate 503 and No. two locating plates 504 is on first show stand 2, second show stand 3 and 4 faces of third show stand, hold-down mechanism 6 includes hold-down strip 601 down, hold-down strip 601 inboard fixed connection spur rack 602, the meshing has circular gear 206 on the spur rack 602, fixed connection telescopic link 203 on the circular gear 206, telescopic link 203 runs through on a bearing 202, No. two bearings 204 and first show stand 2, second show stand 3 and the 4 faces of third show stand, a telescopic link 203 other end fixed connection regulation knob 201, spur rack 602 runs through sleeve 603, a connecting rod is fixed between the sleeve 603 and the second bearing 204 through a first connecting rod 205; slotted opening 2012 has all been seted up to three faces of first show stand 2, second show stand 3 and third show stand 4 face, just spur rack 602 is in slide on the slotted opening 2012.

Through last drive handle 505 on hold-down mechanism 5 with upper pressing bar 501 fixed exhibition article such as exhibition poster or drawing, then through adjusting adjust knob 201 No. one, it rotates 206 to drive telescopic link 203 and rotates the circular gear of further drive telescopic link other end, circular gear 206 drives spur rack 602 and removes like, make lower pressing bar 601 fix exhibition article such as exhibition poster or drawing, then, with hand pulling lower pressing bar 601, can guarantee the roughness on the surface of exhibition article such as exhibition poster or drawing, reach the bottom, adjust knob 201 is rotated once more, make circular gear 206 drive spur rack 602 realize being push down bar 601 like removing, to the fixed of exhibition article.

Specifically, the bottom surface of 4 faces of first show stand 2, second show stand 3 and third show stand is pivot 207, No. two pivots 303 and No. three pivots 403 of fixed connection respectively, conical gear 208 of another end fixed connection of pivot 207, No. two conical gear 209 have been meshed on conical gear 208, No. two conical gear 301 of other end fixed connection on the pivot 303, No. three conical gear 301 go up meshing No. four conical gear 302, No. three epaxial fixed connection No. five conical gear 401 and No. six conical gear 402 of three, No. two conical gear 209, No. four conical gear 302 and No. six conical gear 402 all fixed connection are on drive shaft 704.

Drive disk 701 rotates through motor 7 driving motor 7 drive, further drive actuating lever 702 rotates, actuating lever 702 intermittent drive No. two drive disk 703 rotations, thereby drive shaft 704 rotates, further realization is to No. two conical gear 209, No. four conical gear 302 and No. six conical gear 402 drives, because No. two conical gear 209, meshing conical gear 208 No. four on No. four conical gear 302 and No. six conical gear 402, No. three conical gear 301 and No. five conical gear 401, the realization is to first show stand 2, second show stand 3 and third show stand 4 carry out synchronous intermittent rotation.

Specifically, the bottom fixed connection running roller 9 of the main tank body 1, the inside of the main tank body 1 is equipped with stereo set 10, the top symmetry fixed connection profection lamp 8 of the main tank body 1, profection lamp 8 is towards first show stand 2, second show stand 3 and third show stand 4.

The working principle and the using process of the utility model are as follows: a multimedia display device for art design is characterized in that firstly, in the using process of people, an upper pressing bar 501 is used for fixing exhibition posters or paintings and the like through a driving handle 505 on an upper pressing mechanism 5, then a first adjusting knob 201 is adjusted to drive a telescopic rod 203 to rotate to further drive a circular gear at the other end of the telescopic rod to rotate 206, the circular gear 206 drives a straight rack 602 to move in an image, so that a lower pressing bar 601 fixes the exhibition posters or paintings and the like, then the lower pressing bar 601 is pulled by hands to ensure the flatness of the surfaces of the exhibition posters or paintings and the like and reach the bottom end, and the first adjusting knob 201 is rotated again to enable the circular gear 206 to drive the straight rack 602 to move in the image to realize the lower pressing bar 601 and fix the exhibition; then, a roller 9 is fixedly connected to the bottom of the main box body 1 and moves to a designated position, the motor 7 is driven by the motor 7 to drive the first driving disc 701 to rotate, the driving rod 702 is further driven to rotate, the driving rod 702 intermittently drives the second driving disc 703 to rotate, so that the driving shaft 704 is driven to rotate, the second conical gear 209, the fourth conical gear 302 and the sixth conical gear 402 are further driven, and the first conical gear 208, the third conical gear 301 and the fifth conical gear 401 are meshed with the second conical gear 209, the fourth conical gear 302 and the sixth conical gear 402, so that the first display platform 2, the second display platform 3 and the third display platform 4 synchronously and intermittently rotate; can constitute a big show face, also can demonstrate alone, the usable floor area of increase show, open the symmetrical fixed connection profection lamp 8 in top of the main tank body 1 simultaneously night, increase the display degree of work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multimedia display device for art design, includes main box (1), its characterized in that: a motor (7) is fixedly connected to one side of the main box body (1), a first driving disc (701) is fixedly connected to the motor (7), a driving rod (702) is fixedly connected to the first driving disc (701), the driving rod (702) is movably connected to a second driving disc (703), a driving shaft (704) penetrates through the second driving disc (703), and the other end of the driving shaft (704) is fixedly connected to the inner wall of the main box body (1) through a third bearing (705); three groups of display tables, namely a first display table (2), a second display table (3) and a third display table (4), are arranged at the upper end of the main box body (1), and the first display table (2), the second display table (3) and the third display table (4) are triangular columns and are identical in structural size; the three surfaces of the first display platform (2), the second display platform (3) and the third display platform (4) are respectively provided with an upper pressing mechanism (5) and a lower pressing mechanism (6).

2. The multi-media presentation device for art design according to claim 1, wherein: go up hold-down mechanism (5) and include upper pressure strip (501), drive handle (505) and No. two connecting rod (502), No. two connecting rod (502) swing joint just run through upper pressure strip (501), locating plate (503) and No. two locating plates (504) and drive handle (505), equal fixed connection of locating plate (503) and No. two locating plates (504) is on first show stand (2), second show stand (3) and third show stand (4) face.

3. The multi-media presentation device for art design according to claim 1, wherein: the lower pressing mechanism (6) comprises a lower pressing bar (601), a spur rack (602) is fixedly connected to the inner side of the lower pressing bar (601), a circular gear (206) is meshed on the spur rack (602), a telescopic rod (203) is fixedly connected to the circular gear (206), the telescopic rod (203) penetrates through a first bearing (202), a second bearing (204), a first display table (2), a second display table (3) and a third display table (4), the other end of the telescopic rod (203) is fixedly connected with a first adjusting knob (201), a sleeve (603) penetrates through the spur rack (602), and the sleeve (603) and the second bearing (204) are fixedly connected through a first connecting rod (205); notch (2012) have all been seted up to three faces of first show stand (2), second show stand (3) and third show stand (4) face, just spur rack (602) is in slide on notch (2012).

4. The multi-media presentation device for art design according to claim 1, wherein: bottom surface difference fixed connection pivot (207), No. two pivot (303) and No. three pivot (403) of first show stand (2), second show stand (3) and third show stand (4) face, conical gear (208) of the other end fixed connection of a pivot (207), No. two conical gear (209) go up the meshing in conical gear (208), No. two conical gear (301) of other end fixed connection are gone up in No. two pivot (303), meshing No. four conical gear (302) is gone up in No. three conical gear (301), No. five conical gear (401) of fixed connection and No. six conical gear (402) are gone up in No. three pivot (403), No. two conical gear (209), No. four conical gear (302) and the equal fixed connection of No. six conical gear (402) are on drive shaft (704).

5. The multi-media presentation device for art design according to claim 1, wherein: the bottom fixed connection running roller (9) of the main tank body (1), the inside of the main tank body (1) is equipped with stereo set (10), the top symmetry fixed connection profection lamp (8) of the main tank body (1), profection lamp (8) are towards first show stand (2), second show stand (3) and third show stand (4).