CN213405571U

CN213405571U - Art picture display device

Info

Publication number: CN213405571U
Application number: CN202021458782.0U
Authority: CN
Inventors: 郑晓静
Original assignee: Hefei Normal University
Current assignee: Hefei Normal University
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-06-11
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to a display device technical field, and a fine arts drawing display device is disclosed, including two bottom plates, the backup pad of the same cross section of the last lateral wall fixedly connected with of two bottom plates for falling the U structure, the last lateral wall of backup pad passes through elevation structure fixedly connected with cross section and is the carriage of U type, the lateral wall of carriage one side in opposite directions is rotated through the pivot and is connected with same show board, two spacing holes have been seted up to the right side wall symmetry of carriage, two spacing downthehole gag lever posts that have all been pegged graft, the lateral wall symmetry of show board have two with gag lever post assorted spacing grooves, the same limiting plate of the right-hand member fixedly connected with of two gag lever posts. The utility model discloses can accomplish another fine arts drawing convenient quick change in the fine arts drawing of show, avoided changing the time of the extravagant classroom of fine arts drawing and influence students' learning efficiency and can draw fine arts and adjust suitable height, make things convenient for the show of fine arts drawing more.

Description

Art picture display device

Technical Field

The utility model relates to a display device technical field especially relates to an art painting display device.

Background

Art generally refers to creating art that occupies a certain plane or space and has visibility. The art painting has various divisions, generally comprises four categories, namely painting, sculpture, design and building, modern scholars also incorporate other attributes into the category, such as calligraphy, photography and the like, the term 'art' is originally seen in the European 17 th century, and people also consider that the modern scholars formally appear in the middle of the 18 th century, modern Japan uses Chinese character meaning translation, and before and after five-four sports, the modern scholars are transferred into China to start general application, and the concept is that the art is integrated into life, the thinking and the spirit, and living, the art painting needs to be utilized to a display device when being displayed.

Present art drawing display device is when using, fixes the drawing that needs the show on the show shelf, need take off the fine arts drawing before when need changing fine arts drawing then change another fine arts drawing, has occupied certain time, when fine arts mr shows fine arts drawing on the classroom, the time is comparatively precious, changes fine arts drawing and has wasted more time, influences student's learning efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art china and literature art and drawing display device when using, the drawing that will show is fixed on the show shelf, need take off the fine arts before when need changing fine arts and drawing and then change another fine arts and draw, certain time has been occupied, when fine arts mr shows fine arts and draws on the classroom, time is comparatively precious, it wastes more time to change fine arts and draw, influence student's learning efficiency's problem, and a fine arts and drawing display device that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fine arts picture display device comprises two bottom plates, the upper side walls of the two bottom plates are fixedly connected with a same supporting plate with an inverted U-shaped cross section, the upper side walls of the supporting plate are fixedly connected with a connecting frame with a U-shaped cross section through a lifting structure, the side walls of the opposite sides of the connecting frame are rotatably connected with a same display plate through a rotating shaft, the right side wall of the connecting frame is symmetrically provided with two limiting holes, limiting rods are inserted in the two limiting holes, the side walls of the display plate are symmetrically provided with two limiting grooves matched with the limiting rods, the right ends of the two limiting rods are fixedly connected with a same limiting plate, the side walls between the limiting plates and the connecting frame are fixedly connected with first springs sleeved outside the limiting rods, the side walls on the two sides of the display plate are vertically symmetrically and fixedly connected with two clamping frames, and the side walls of the clamping frames are provided, the inserted bar is inserted in the jack, the inserted bar is close to the one end fixedly connected with clamp plate of show board, the one end fixedly connected with riser of clamp plate is kept away from to the inserted bar, the same root cover of lateral wall fixedly connected with between riser and the card frame is established at the outer second spring of inserted bar.

Preferably, the lifting structure comprises a lifting cylinder fixedly connected to the upper side wall of the supporting plate, a lifting rod is inserted in the lifting cylinder, a clamping hole is formed in the side wall of the lifting cylinder, a clamping rod is inserted in the clamping hole, a plurality of fixing holes matched with the clamping rod are formed in the rod wall of the lifting rod, a pulling plate is fixedly connected to the right end of the clamping rod, and a third spring sleeved outside the clamping rod is fixedly connected to the same side wall between the pulling plate and the lifting cylinder.

Preferably, the lower side wall of the bottom plate is symmetrically and fixedly connected with two self-locking wheels.

Preferably, the upper side wall of the supporting plate is symmetrically and fixedly connected with two stabilizing cylinders, and the lower side wall of the connecting frame is symmetrically and fixedly connected with two stabilizing rods matched with the stabilizing cylinders.

Preferably, the side wall of the limiting plate is fixedly connected with a pull ring.

Preferably, the side wall of the pressing plate is fixedly connected with a rubber pad.

Compared with the prior art, the utility model provides a fine arts drawing display device possesses following beneficial effect:

1. this art painting display device, through bottom plate, backup pad, carriage, show board, spacing hole, gag lever post, spacing groove, limiting plate, first spring, card frame, jack, inserted bar, clamp plate and the second spring that sets up, can accomplish another fine arts drawing in convenient quick change when showing fine arts and drawing, avoided changing the extravagant classroom time of fine arts and influenced student's learning efficiency.

2. This art painting display device through the elevation structure who sets up, can adjust suitable height with art painting, makes things convenient for the show of art painting more.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be when showing fine arts drawing convenient quick change accomplish another fine arts drawing, avoided changing the time of the extravagant classroom of fine arts drawing and influence student's learning efficiency and can adjust fine arts drawing suitable height, make things convenient for the show of fine arts drawing more.

Drawings

Fig. 1 is a schematic structural view of an art painting display device according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic view showing a positional relationship between a card frame and a display board of the art painting display device according to the present invention;

fig. 4 is an enlarged schematic view of a portion B in fig. 3.

In the figure: 1 bottom plate, 2 backup pads, 3 elevation structure, 31 a lift section of thick bamboo, 32 lifter, 33 screens hole, 34 screens pole, 35 fixed orifices, 36 arm-tie, 37 third spring, 4 link frames, 5 show boards, 6 spacing holes, 7 gag lever posts, 8 spacing grooves, 9 limiting plates, 10 first spring, 11 card frames, 12 jacks, 13 inserted bars, 14 clamp plates, 15 risers, 16 second spring, 17 a firm section of thick bamboo, 18 a firm pole, 19 pull rings, 20 rubber pads.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an art painting display device comprises two base plates 1, wherein the upper side walls of the two base plates 1 are fixedly connected with a supporting plate 2 with an inverted U-shaped cross section, the upper side walls of the supporting plate 2 are fixedly connected with a connecting frame 4 with a U-shaped cross section through a lifting structure 3, the side wall of one opposite side of the connecting frame 4 is rotatably connected with a display plate 5 through a rotating shaft, the right side wall of the connecting frame 4 is symmetrically provided with two limiting holes 6, limiting rods 7 are inserted into the two limiting holes 6, the side wall of the display plate 5 is symmetrically provided with two limiting grooves 8 matched with the limiting rods 7, the right ends of the two limiting rods 7 are fixedly connected with a same limiting plate 9, the side wall between the limiting plate 9 and the connecting frame 4 is fixedly connected with a first spring 10 sleeved outside the limiting rods 7, the side walls on the two sides of the display plate 5 are vertically symmetrically, jack 12 has been seted up to the lateral wall of card frame 11, and it has inserted bar 13 to peg 12 interpolation, and one end fixedly connected with clamp plate 14 that inserted bar 13 is close to show board 5, and one end fixedly connected with riser 15 that clamp plate 14 was kept away from to inserted bar 13, and the same root cover of lateral wall fixedly connected with between riser 15 and the card frame 11 is established at second spring 16 outside inserted bar 13.

Elevation structure 3 includes the lift section of thick bamboo 31 of fixed connection lateral wall in backup pad 2, it has lifter 32 to peg graft in the lift section of thick bamboo 31, screens hole 33 has been seted up to the lateral wall of lift section of thick bamboo 31, it has screens pole 34 to peg graft in screens hole 33, the pole wall of lifter 32 is seted up a plurality ofly and 34 assorted fixed orificess 35 of screens pole, the right-hand member fixedly connected with arm-tie 36 of screens pole 34, the same root cover of lateral wall fixedly connected with between arm-tie 36 and the lift section of thick bamboo 31 is established at the third spring 37 outside screens pole 34, can draw fine arts and adjust suitable height, make things convenient for the show that fine arts were drawn more.

Two self-locking wheels 38 are symmetrically and fixedly connected to the lower side wall of the bottom plate 1, so that the moving convenience of the device is improved.

Two firm section of thick bamboo 17 of last lateral wall symmetry fixedly connected with of backup pad 2, the lower lateral wall symmetry fixedly connected with of connecting frame 4 two with firm a 17 assorted firm pole 18, improved the stability that connecting frame 4 reciprocated.

The lateral wall fixedly connected with pull ring 19 of limiting plate 9 conveniently stimulates limiting plate 9.

The side wall of the pressing plate 14 is fixedly connected with a rubber pad 20, so that the friction force between the pressing plate 14 and the art painting is increased.

In the utility model, when in use, the vertical plate 15 is lifted outwards, the vertical plate 15 drives the pressing plate 14 to move to a proper position in the direction far away from the display plate 5 through the inserted link 13, then one side of the art painting is placed below the pressing plate 14, the vertical plate 15 is loosened, the vertical plate 15 drives the pressing plate 14 to press the art painting under the elasticity of the second spring 16, the art painting can be installed and completed by re-operation, then the pull ring 19 and the limiting plate 9 are lifted in the direction far away from the display plate 5, the limiting plate 9 drives the limiting rod 7 to be separated from the limiting groove 8, then the display plate 5 is rotated to a proper position to loosen the limiting plate 9 to fix the display plate 5, then the art painting on the reverse side is installed, when the art painting on one side is displayed, the display plate 5 is overturned to display another art painting, the art painting completed in display can be replaced, the device can conveniently and quickly replace the other art painting while displaying the art painting, the time wasting in class and the influence on the learning efficiency of students caused by replacing the art painting are avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fine arts drawing display device, includes two bottom plates (1), its characterized in that, two the same cross section of the last lateral wall fixedly connected with of bottom plate (1) is backup pad (2) for falling the U structure, the last lateral wall of backup pad (2) passes through elevation structure (3) fixedly connected with cross section and is link (4) of U type, the lateral wall of link (4) one side in opposite directions is rotated through the pivot and is connected with same show board (5), two spacing holes (6) have been seted up to the right side wall symmetry of link (4), two gag lever post (7) have all been pegged graft in spacing hole (6), the lateral wall symmetry of show board (5) has two and gag lever post (7) assorted spacing groove (8), two the same limiting plate (9) of right-hand member fixedly connected with of gag lever post (7), lateral wall fixedly connected with cover between limiting plate (9) and link (4) is established at the outer first spring of gag lever post (7) (10) The utility model discloses a show board (5), two card frames (11) of equal longitudinal symmetry fixedly connected with of lateral wall of show board (5) both sides, jack (12) have been seted up to the lateral wall of card frame (11), it has inserted bar (13) to peg (12) interpolation, one end fixedly connected with clamp plate (14) that inserted bar (13) are close to show board (5), the one end fixedly connected with riser (15) of clamp plate (14) are kept away from in inserted bar (13), the same root cover of lateral wall fixedly connected with between riser (15) and card frame (11) is established at second spring (16) outside inserted bar (13).

2. The art painting display device according to claim 1, wherein the lifting structure (3) comprises a lifting cylinder (31) fixedly connected to the upper side wall of the support plate (2), a lifting rod (32) is inserted in the lifting cylinder (31), a clamping hole (33) is formed in the side wall of the lifting cylinder (31), a clamping rod (34) is inserted in the clamping hole (33), a plurality of fixing holes (35) matched with the clamping rod (34) are formed in the rod wall of the lifting rod (32), a pull plate (36) is fixedly connected to the right end of the clamping rod (34), and a third spring (37) arranged outside the clamping rod (34) is sleeved on the same one side wall fixedly connected between the pull plate (36) and the lifting cylinder (31).

3. An art picture display device according to claim 1, characterised in that two self-locking wheels (38) are symmetrically and fixedly connected to the lower side wall of the base plate (1).

4. An art painting display device according to claim 1, characterised in that the upper side wall of the supporting plate (2) is symmetrically and fixedly connected with two stabilizing cylinders (17), and the lower side wall of the connecting frame (4) is symmetrically and fixedly connected with two stabilizing rods (18) matched with the stabilizing cylinders (17).

5. An art painting display device according to claim 1, characterised in that the side walls of the retainer plate (9) are fixedly connected with pull rings (19).

6. An art painting display device according to claim 1, characterised in that a rubber pad (20) is fixedly attached to the side wall of the pressure plate (14).