CN112220306A

CN112220306A - Novel painting hangs device

Info

Publication number: CN112220306A
Application number: CN202010996489.8A
Authority: CN
Inventors: 关明新
Original assignee: Wenzhou University
Current assignee: Wenzhou University
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-01-15
Anticipated expiration: 2040-09-21
Also published as: CN112220306B

Abstract

The utility model provides a novel painting suspension device, including first support, there is the show board on the first support, install annular transmission on the show board, annular transmission includes annular slide rail, install electronic slider on the annular slide rail, electronic slider connects first connecting rod, there is the box body on the first connecting rod, there is first slider about the box body, there is the second slider around the box body, the second connecting rod is connected to the second slider, the telescopic link is connected to the second connecting rod, the telescopic link right side is equipped with the first riser, the fly leaf is connected to the first riser, be equipped with the third connecting rod between fly leaf and the second connecting rod, the isosceles trapezoid board is connected to the show board, isosceles trapezoid board right side installation driving lever. This device user need not remove can be with the whole suspensions of painting, and the painting in the box body can fix the expansion, and the spectator of being convenient for watches, also can prevent to shelter from spectator's sight during fixed explanation, and only need control electronic slider counter-clockwise movement can take out the painting is automatic when needing to be changed the work and explaining, has improved work efficiency.

Description

Novel painting hangs device

Technical Field

The invention belongs to the field of painting hanging devices, and particularly relates to a novel painting hanging device.

Background

In art teaching and art competition, the paintings need to be displayed, for example, in a painting competition held between students, after a teacher finishes watching the paintings, the paintings need to be displayed for everybody as a reference, meanwhile, the advantages and the disadvantages of the paintings are explained, which is beneficial to improving the painting level of the students, but when the paintings are hung, in order to fully utilize the space, the paintings are generally vertically arranged, but in the process of vertically arranging the paintings, tools such as an escalator and the like need to be used for hanging the paintings, so that certain dangerousness exists, the labor intensity is high, the paintings are generally made of drawing paper or cards, the paintings need to be fully unfolded and displayed for the students to watch, so that a picture frame is used, after the teacher finishes explaining the paintings, the paintings need to be taken from the picture frame and issued to each student, the work intensity is high, it is long to consume time, and when the mr needs to explain painting works, thereby the mr needs to frequently walk and move and remove and explain it before each picture working face, and cause sheltering from partial student's sight easily, is unfavorable for explaining.

Disclosure of Invention

The invention provides a novel painting hanging device which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a novel painting hanging device comprises a plurality of first supports, the tops of all the first supports are fixedly provided with a same display board, the front side wall of the display board is fixedly provided with an annular transmission device, the annular transmission device comprises an annular slide rail, a plurality of electric sliding blocks are uniformly matched and arranged on the annular slide rail at equal intervals, the front sides of the electric sliding blocks are fixedly connected with first connecting rods arranged along the front-back direction, the front sides of the first connecting rods are respectively provided with a box body with an upper end opening, the first connecting rods are connected with the rear side wall of the corresponding box body through bearings, the front side plate of the box body is made of transparent materials, the bottom of the box body is respectively provided with a first through hole, the left side wall and the right side wall of the box body are respectively provided with a first sliding chute along the front-back direction, first sliding blocks are respectively matched and arranged in the first sliding chutes, the first sliding blocks are respectively and fixedly connected with one side corresponding to the, the U-shaped baffle plate can block the corresponding first through hole, the top surface of the transverse plate of the U-shaped baffle plate is in contact fit with the bottom surface of the corresponding box body, the rear side wall of the box body is provided with a second through hole, the left side wall of the second through hole is provided with a second chute along the front-back direction, a second slide block is arranged in the second chute in a matching way, the second slide block is fixedly connected with the front side wall of the second chute through a second spring, the right end of the second slide block is fixedly connected with a second connecting rod arranged along the front-back direction, the front end of the second connecting rod extends into the box body and is fixedly connected with a pressing block, the rear end of the second connecting rod is fixedly connected with a cone with the pointed end facing backwards, the right side of the second connecting rod is fixedly connected with a telescopic rod with the right side, the right side of the movable rod of the telescopic rod is provided with a first vertical plate, the right end of the movable rod of, the foremost end of the roller is flush with the front side face of the corresponding pressing block, the middle part of the rear side wall of the first vertical plate is hinged and connected with a movable plate, a torsional spring is sleeved on a hinged shaft of the movable plate, the rear side face of the movable plate is positioned at the rear side of the vertex at the rear side of the cone, a third connecting rod arranged in the front-back direction is arranged between the movable plate and the corresponding second connecting rod, the rear end face of the third connecting rod is positioned at the front side of the vertex at the rear side of the second connecting rod, two vertical plates of the same U-shaped baffle plate are fixedly connected with the bottom of the third connecting rod through the same connecting support, the top of the second connecting rod is fixedly connected with a first vertical rod, a third sliding groove is arranged on the upper side wall of the second through hole in the front-back direction corresponding to the first vertical rod, the first vertical rod is in inserting fit with the corresponding third sliding groove, the first vertical rod can slide back, the cooperation of pegging graft of second montant and L type spout and can remove in L type spout, the cell body part that L type spout was seted up along left right direction is close to the preceding lateral wall that corresponds the box body, the preceding lateral wall of show board is close to lower extreme department and passes through the isosceles trapezoid board of connecting seat fixed connection court front side, the front end of isosceles trapezoid board is little, the rear end is big, the inclined plane of isosceles trapezoid board can cooperate the use with the lateral surface of cone, the right side of isosceles trapezoid board corresponds fly leaf fixed mounting driving lever, the driving lever can promote the fly leaf.

According to the novel painting hanging device, the balancing weight is fixedly installed at the position, close to the lower end, of the rear side wall of the box body.

According to the novel painting hanging device, the right side of the first vertical plate is fixedly connected with the magnetic metal blocks, and the right side wall of the second through hole corresponds to the magnetic metal blocks and is fixedly provided with the magnets.

According to the novel painting hanging device, the bottom of the first support is provided with the universal wheel assemblies capable of being clamped.

According to the novel painting hanging device, one of the first supports corresponds to the collection box with the upper end opening fixedly arranged on the isosceles trapezoid plate, and the collection box is located on the lower side of the isosceles trapezoid plate.

The invention has the advantages that: when the invention is used, a user places a painting in the box body on the right side of the deflector rod, the painting is positioned on the front side of the pressing block, because the box body on the lower side is in a lower position, the user can place the painting without the help of tools, then the electric slider is controlled to move clockwise along the annular slide rail, the cone is firstly contacted with the isosceles trapezoid plate when the box body moves clockwise along with the electric slider, the cone, the second connecting rod and the pressing block all move forward under the matching action of the inclined planes of the cone, the second connecting rod drives the first vertical plate to move forward through the telescopic rod, the second spring is compressed, the pressing block presses the painting, meanwhile, the first vertical rod moves to the foremost side of the third slide groove, the second vertical rod moves to the foremost side of the L-shaped slide groove, at the moment, the front side surface of the isosceles trapezoid plate is contacted with the tip of the cone, the movable plate and the first vertical plate move towards the right side relative to the shifting rod, the second vertical rod drives the roller to move towards the right in the L-shaped sliding groove, when the second vertical rod is positioned in a groove part formed in the L-shaped sliding groove along the left-right direction, the pressing block is limited to press the painting works tightly, the painting works are pressed flatly in the process that the roller moves towards the right, so that the painting works are tightly attached to the front side wall of the box body, after the first vertical plate is blocked by the right side wall of the second through hole, the box body continues to move towards the left, the shifting rod pushes the movable plate to rotate around the hinged part of the movable plate and the torsion spring is twisted, the box body can continue to move towards the left, the torsion spring drives the movable plate to reset until the box body crosses the isosceles trapezoid plate, then a user puts the painting works in the next box body, the steps are repeated until the painting works are, and the box body keeps balance under the self weight to ensure that the opening of the box body is always upward, when the painting works need to be taken out from the box body, the electric slider is controlled to drive the box body to rotate anticlockwise along the annular slide rail, the isosceles trapezoid plates firstly abut against the movable plate, the first vertical plate and the second vertical rod move leftwards relative to the isosceles trapezoid plates until the second vertical rod is positioned at the leftmost end of the L-shaped chute, the second spring drives the pressing block and the second vertical rod to move backwards and reset, the pressing block relieves the limitation on the painting works, the movable plate rotates around the hinged part of the movable plate along with the continuous rightward movement of the box body, the movable plate pushes the third connecting rod and the connecting bracket forwards to ensure that the U-shaped baffle moves forwards to relieve the shielding of the first through hole, the first spring is compressed, the painting works fall out from the box body, and are convenient for users to collect the painting, the first spring drives the U-shaped baffle to reset so as to close the first through hole again; the invention has novel structure and reasonable design, after the user places the painting works in the box body by clockwise moving the electric slider along the annular slide rail, the electric slider can drive the box body to move upwards to realize the vertical arrangement of the painting works, and the user can hang all the painting works without moving the position, thereby reducing the danger of ascending and hanging and simultaneously reducing the labor intensity, when the box body passes through the isosceles trapezoid plate, the painting works in the box body can be fixedly unfolded to be convenient for the audience to watch, and the user can select one of the box bodies at the left side and the right side as a fixed explaining position to prevent the audience from shielding the sight, and the user does not need to move when the painting works need to be replaced for explaining, and when the painting works need to be taken down, the painting works can be automatically taken out only by controlling the electric slider to move anticlockwise, thereby greatly saving the cost of unnecessary time, the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a front view of the present invention with the cassette removed; FIG. 3 is an enlarged top view of the box body in cooperation with the isosceles trapezoid; fig. 4 is an enlarged rear view of the case 6; FIG. 5 is an enlarged view of the A-directed partial view of FIG. 4; fig. 6 is an enlarged view of i of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

A novel painting hanging device comprises a plurality of first supports 1, a display board 2 is fixedly installed on the tops of all the first supports 1, an annular transmission device is fixedly installed on the front side wall of the display board 2 and comprises annular slide rails 3, a plurality of electric sliders 4 are uniformly installed on the annular slide rails 3 in an equidistance and matching mode, first connecting rods 5 arranged along the front and back direction are fixedly connected to the front sides of the electric sliders 4, box bodies 6 with openings at the upper ends are arranged on the front sides of the first connecting rods 5, the first connecting rods 5 are connected with the corresponding back side walls of the box bodies 6 through bearings, the front side plates of the box bodies 6 are made of transparent materials, first through holes 7 are formed in the bottoms of the box bodies 6, first sliding grooves 8 are formed in the left and right side walls of the box bodies 6 along the front and back direction, first sliders 9 are installed in the first sliding grooves 8 in a matching mode, the first sliders 9 are fixedly connected with one sides corresponding to the first sliding grooves 8 through first, two sliders 9 on the same box body 6 are commonly connected with the same U-shaped baffle 10, the U-shaped baffle 10 can block the corresponding first through hole 7, the top surface of a transverse plate of the U-shaped baffle 10 is in contact fit with the bottom surface of the corresponding box body 6, the rear side wall of the box body 6 is provided with a second through hole 11, the left side wall of the second through hole 11 is provided with a second chute 13 along the front-back direction, a second slider 14 is arranged in the second chute 13 in a matching way, the second slider 14 is fixedly connected with the front side wall of the second chute 13 through a second spring 15, the right end of the second slider 14 is fixedly connected with a second connecting rod 16 arranged along the front-back direction, the front end of the second connecting rod 16 extends into the box body 6 and is fixedly connected with a pressing block 17, the rear end of the second connecting rod 16 is fixedly connected with a cone 18 with a pointed end facing backwards, the right side of the second connecting rod 16 is fixedly connected with a telescopic rod 19 with a movable, the right end of a movable rod of a telescopic rod 19 is fixedly connected with a first vertical plate 20, the front end of the first vertical plate 20 extends into a corresponding box body 6 and then is rotatably connected with a vertical roller 21 through a mounting bracket, the foremost end of the roller 21 is flush with the front side of a corresponding pressing block 17, the middle part of the rear side wall of the first vertical plate 20 is hinged with a movable plate 22, a torsional spring is sleeved on a hinged shaft of the movable plate 22, the rear side of the movable plate 22 is positioned at the rear side of the rear vertex of a cone 18, a third connecting rod 23 arranged in the front-back direction is arranged between the movable plate 22 and a corresponding second connecting rod 16, the rear end surface of the third connecting rod 23 is positioned at the front side of the rear vertex of the second connecting rod 16, two vertical plates of the same U-shaped baffle plate 10 are fixedly connected with the bottom of the third connecting rod 23 through the same connecting bracket 24, the top of the second connecting rod 16 is fixedly connected with a first vertical, first montant 25 with correspond third spout 26 grafting cooperation and first montant 25 can slide around in third spout 26, the top fixedly connected with second montant 27 of first riser 20, the last lateral wall of second through-hole 11 corresponds second montant 27 and has seted up L type spout 28, second montant 27 and L type spout 28 grafting cooperation and can move in L type spout, the cell body part that L type spout 28 was seted up along left right direction is close to the preceding lateral wall that corresponds box body 6, the preceding lateral wall of show board 2 is close to lower extreme department and passes through connecting seat fixed connection towards the isosceles trapezoid board 32 of preceding side, the front end of isosceles trapezoid board 32 is little, the rear end is big, the inclined plane of isosceles trapezoid board 32 can cooperate with the lateral surface of cone 18 and use, the right side of isosceles trapezoid board 32 corresponds fly leaf 22 fixed mounting driving lever 33, driving lever 33 can promote fly leaf 22. When the invention is used, a user places a painting work 100 in the box body 6 on the right side of the shifting rod 33, the painting work 100 is positioned on the front side of the pressing block 17, because the box body 6 on the lower side is positioned at a lower position, the user can place the painting work 100 without a tool, then the electric slider 4 is controlled to move clockwise along the annular slide rail 3, when the box body 6 moves clockwise along with the electric slider 4, the cone 18 contacts the isosceles trapezoid plate 32 first, under the cooperation of the inclined surfaces of the cone 18, the second connecting rod 16 and the pressing block 17, the second connecting rod 16 drives the first vertical plate 20 to move forward through the telescopic rod 19, the second spring 15 is compressed, the pressing block 17 presses the painting work 100, meanwhile, the first vertical rod 25 moves to the foremost side of the third slide groove 26, the second vertical rod 27 moves to the foremost side of the L-shaped slide groove 28, at this time, the front side surface of the isosceles trapezoid 32 contacts the tip of the cone 18, the shift lever 33 abuts against the movable plate 22, the movable plate 22 and the first vertical plate 20 move to the right side relative to the shift lever 33, at this time, the second vertical rod 27 drives the roller 21 to move to the right in the L-shaped chute 28, when the second vertical rod 27 is located in the groove portion formed in the L-shaped chute 28 in the left-right direction, the pressing block 17 is limited to press the painting 100, the roller 21 presses the painting 100 flat in the process of moving to the right, so that the painting 100 is tightly attached to the front side wall of the box body 6, when the first vertical plate 20 is blocked by the right side wall of the second through hole 11, the box body 6 continues to move to the left, the shift lever 33 pushes the movable plate 22 to rotate around the hinge joint and the torsion spring is twisted, the box body 6 can continue to move to the left, until the box body 6 crosses the isosceles trapezoid 32, the torsion spring, so repeatedly, until putting into pictorial work 100 and the pictorial work is compressed tightly in all box bodys 6, through this device user need not remove and can hang the pictorial work is whole, and box body 6 keeps balance under self weight and makes the opening of box body 6 up all the time, when needs take out pictorial work 100 from box body 6, control electronic slider 4 and drive box body 6 along annular slide rail 3 anticlockwise rotation, isosceles trapezoid board 32 supports fly leaf 22 first, fly leaf 22, first riser 20, second montant 27 moves left for isosceles trapezoid board 32, until second montant 27 is located the leftmost end of L type spout 28, second spring 15 drives clamp block 17 and second montant 27 and moves the motion to the rear side and reset, clamp block 17 relieves the restriction to the pictorial work, along with box body 6 continues moving right, fly leaf 22 rotates around its articulated department, fly leaf 22 pushes third connecting rod 23 and connecting support 24 to the front side so that U type baffle 10 removes to the motion to the front side to make the motion of U type baffle 10 relieve to the restriction to the motion of pictorial work When the box body 6 moves rightwards to cross the isosceles trapezoid plate 32, the first spring drives the U-shaped baffle 10 to reset to close the first through hole 7 again; the invention has novel structure and reasonable design, after the user places the painting works 100 in the box body 6 by clockwise moving the electric slider 4 along the annular slide rail 3, the electric slider 4 can drive the box body 6 to move upwards to realize the vertical arrangement of the painting works, and the user can hang all the painting works without moving the position, thereby reducing the danger of ascending and hanging and simultaneously reducing the labor intensity, when the box body 6 passes through the isosceles trapezoid plate 32, the painting works in the box body 6 can be fixedly unfolded to be convenient for the audience to watch, and the user can select one box body 6 at the left side and the right side as a fixed explaining position to prevent the sight of the audience from being blocked, and the user does not need to move when the works need to be replaced for explaining, and when the works need to be taken down, the painting works can be automatically taken out only by controlling the electric slider 4 to move anticlockwise, greatly saves the cost of unnecessary time and improves the working efficiency.

Specifically, as shown in the figure, the clump weight 12 is fixedly installed on the rear side wall of the box body 6 in the embodiment near the lower end. The weight block 12 can maintain the balance of the case 12 by increasing the weight of the case 12, and make it difficult for the case 12 to rock.

Specifically, as shown in the figure, the right side of the first vertical plate 20 in this embodiment is fixedly connected to the magnetic metal block 29, and the right side wall of the second through hole 11 corresponding to the magnetic metal block 29 is fixedly mounted with the magnet 30. After the first vertical plate 20 and the roller 21 flatten and expand the paintings, the magnetic metal blocks 29 are adsorbed by the corresponding magnets 30, so that the first vertical plate 20 and the roller 21 are prevented from shaking, and the paintings are favorably fixed.

Further, as shown in the figures, the bottom of the first bracket 1 of the present embodiment is provided with a universal wheel assembly 31 capable of being clamped. The universal wheel assembly 31 facilitates the movement and fixation of the invention, and facilitates the movement and display of the pictorial works.

Furthermore, as shown in the figure, in one of the embodiments, the first bracket 1 is fixedly provided with a collection box 34 with an upper end opening corresponding to the isosceles trapezoid plate 32, and the collection box 34 is located on the lower side of the isosceles trapezoid plate 32. The collection box 34 can collect the paintings falling out of the box body 6 without manually taking the paintings one by one, thereby reducing the manual consumption.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A novel painting hangs device which characterized in that: comprises a plurality of first supports (1), the top of each first support (1) is fixedly provided with the same display board (2), the front side wall of each display board (2) is fixedly provided with an annular transmission device, each annular transmission device comprises an annular slide rail (3), a plurality of electric sliding blocks (4) are uniformly matched and installed at equal intervals on the annular slide rails (3), the front sides of the electric sliding blocks (4) are fixedly connected with first connecting rods (5) arranged along the front-back direction, the front sides of the first connecting rods (5) are respectively provided with a box body (6) with an open upper end, the first connecting rods (5) are connected with the rear side walls of the corresponding box bodies (6) through bearings, the front side plates of the box bodies (6) are all made of transparent materials, the bottom of the box bodies (6) are respectively provided with first through holes (7), the left side walls and the right side walls of the box bodies (6) are respectively provided with first sliding grooves (8) along the front-back direction, the first sliding block (9) is fixedly connected with one side of the corresponding first sliding chute (8) through a first spring, two sliding blocks (9) on the same box body (6) are jointly connected with the same U-shaped baffle (10), the corresponding first through hole (7) can be blocked by the U-shaped baffle (10), the top surface of a transverse plate of the U-shaped baffle (10) is in contact fit with the bottom surface of the corresponding box body (6), the rear side wall of the box body (6) is provided with a second through hole (11), the left side wall of the second through hole (11) is provided with a second sliding chute (13) along the front-back direction, a second sliding block (14) is arranged in the second sliding chute (13) in a matching way, the second sliding block (14) is fixedly connected with the front side wall of the second sliding chute (13) through a second spring (15), the right end of the second sliding block (14) is fixedly connected with a second connecting rod (16) arranged along the front-back direction, the front end of the second connecting rod (16) extends into the box body (6, a cone (18) with a backward pointed end is fixedly connected at the rear end of a second connecting rod (16), a telescopic rod (19) with a right moving rod is fixedly connected at the right side of the second connecting rod (16), a first vertical plate (20) is arranged at the right side of the moving rod of the telescopic rod (19), the right end of the moving rod of the telescopic rod (19) is fixedly connected with the first vertical plate (20), the front end of the first vertical plate (20) extends into a corresponding box body (6) and then is rotatably connected with a vertical roller (21) through a mounting bracket, the foremost end of the roller (21) is flush with the front side surface of a corresponding pressing block (17), a movable plate (22) is hinged and connected at the middle part of the rear side wall of the first vertical plate (20), a torsional spring is sleeved on a hinged shaft of the movable plate (22), the rear side surface of the movable plate (22) is positioned at the rear side vertex of the cone (18), a third connecting rod (23, the rear end face of the third connecting rod (23) is positioned on the front side of the rear vertex of the second connecting rod (16), two vertical plates of the same U-shaped baffle (10) are fixedly connected with the bottom of the third connecting rod (23) through the same connecting support (24), the top of the second connecting rod (16) is fixedly connected with a first vertical rod (25), the upper side wall of the second through hole (11) corresponds to the first vertical rod (25) and is provided with a third sliding groove (26) along the front-back direction, the first vertical rod (25) is in plug fit with the corresponding third sliding groove (26), the first vertical rod (25) can slide back and forth in the third sliding groove (26), the top of the first vertical plate (20) is fixedly connected with a second vertical rod (27), the upper side wall of the second through hole (11) is provided with an L-shaped sliding groove (28) corresponding to the second vertical rod (27), the second vertical rod (27) is in plug fit with the L-shaped sliding groove (28) and can move in, the groove body part that L type spout (28) were seted up along left right direction is close to the preceding lateral wall that corresponds box body (6), the preceding lateral wall of show board (2) is close to lower extreme department and passes through isosceles trapezoid board (32) of connecting seat fixed connection towards the front side, the front end of isosceles trapezoid board (32) is little, the rear end is big, the inclined plane of isosceles trapezoid board (32) can cooperate the use with the lateral surface of cone (18), fly leaf (22) fixed mounting driving lever (33) are corresponded on the right side of isosceles trapezoid board (32), driving lever (33) can promote fly leaf (22).

2. A novel suspension device for pictorial representations, according to claim 1, characterized in that: the rear side wall of the box body (6) is fixedly provided with a balancing weight (12) close to the lower end.

3. A novel suspension device for pictorial representations, according to claim 1, characterized in that: the right side of first riser (20) all fixed connection magnetic metal block (29), the right side wall of second through-hole (11) corresponds equal fixed mounting magnet (30) of magnetic metal block (29).

4. A novel suspension device for pictorial representations, according to claim 1, characterized in that: the bottom of the first bracket (1) is provided with a universal wheel assembly (31) which can be clamped.

5. A novel suspension device for pictorial representations, according to claim 1, characterized in that: one of the first brackets (1) is fixedly provided with a collection box (34) with an opening at the upper end corresponding to the isosceles trapezoid plate (32), and the collection box (34) is positioned at the lower side of the isosceles trapezoid plate (32).