Painting showing stand for art teaching

Abstract

The painting showing stand for art teaching comprises supporting legs, a height adjusting structure and an upper containing plate, the supporting legs are evenly arranged at the lower end of the height adjusting structure, and the upper containing plate is arranged in the middle of the upper end of the height adjusting structure; a supporting rod is detachably arranged at the upper end of the upper containing plate, painting hanging display mechanisms are arranged on the upper portion and the lower portion of the supporting rod, and the painting hanging display mechanisms can move on the supporting rod to achieve position adjustment; the upper portion and the lower portion of the supporting rod are each provided with the painting hanging display mechanism, the painting hanging display mechanisms can move on the supporting rod to achieve position adjustment, on one hand, the two ends of a painting can be fixed through the upper painting hanging display mechanism and the lower painting hanging display mechanism respectively, the painting can be displayed, and a teacher can conveniently conduct teaching, commenting and the like; and on the other hand, the vertical adjustment can be realized, so that the paintings with different sizes can be adaptively adjusted, and the paintings with different sizes can be conveniently hung and displayed.

Description

TECHNICAL FIELD

[0001] The utility model relates to art teaching appliance technical field, concretely point to a kind of picture display stand for art teaching. BACKGROUND

[0002] Art department art major, usually, show celebrity or student self-painting or teacher self-painting to students when teaching;Through picture display, teacher explains technique, and it is also an important link for students to observe and learn. Traditional display stand is mostly fixed structure, and there are the following deficiencies:

[0003] Poor adjustment ability: unable to adapt to different size pictures, especially difficult to stably hang large or special proportion works;

[0004] Single function: only for display, large space is occupied after storage, and it cannot be converted for other purposes;

[0005] Heavy structure: complex to disassemble, difficult to flexibly adjust height or layout according to teaching scene;

[0006] Therefore, aiming at the technical problems described above, a picture display stand for art teaching is needed. INVENTION CONTENT

[0007] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology, and to provide a picture display stand for art teaching.

[0008] To solve the above technical problems, the technical scheme provided by the utility model is a picture display stand for art teaching:

[0009] Including support leg, height adjustment structure and upper placing plate, the lower end of the height adjustment structure is uniformly provided with a plurality of support legs, and the upper end of the height adjustment structure is provided with an upper placing plate in the middle;

[0010] The upper end of the upper placing plate is provided with a support rod in a detachable manner, and the upper and lower parts of the support rod are provided with picture hanging display mechanisms, and the picture hanging display mechanisms and the support rod are in sliding cooperation, can move on the support rod, and realize the adjustment of position.

[0011] As an improvement, the picture hanging display mechanism includes a fixed sleeve and a support arm, the fixed sleeve is sleeved on the support rod, a plurality of connecting ears are uniformly arranged on the fixed sleeve, a circular hole is arranged on the connecting ear and one end of the support arm, a fixed bolt is arranged in the circular hole in the connecting ear, the connecting ear is rotatably connected with the support arm through the fixed bolt, and the other end of the support arm is provided with a hanging mechanism for fixing the picture.

[0012] As improvement, the hanging mechanism comprises a crossbar, symmetrically provided with through holes at both ends, and a fixed ring movably arranged in the through hole, and a clamp arranged on the fixed ring.

[0013] As improvement, an adjusting screw hole is arranged between two connecting ears on the fixed sleeve, the adjusting screw hole extends into the fixed sleeve, an adjusting screw is arranged in the adjusting screw hole, and the adjusting screw is matched with the supporting rod.

[0014] As improvement, the lower end of the supporting rod is provided with a thread, the upper end of the upper placing plate is provided with a mounting screw hole, and the supporting rod is connected through the thread and the mounting screw hole.

[0015] As improvement, one end of the supporting leg is provided with a self-locking universal wheel.

[0016] As improvement, the height adjusting structure comprises an electric telescopic rod, a mounting rack and a storage battery, the lower end of the electric telescopic rod is welded with the supporting leg, the upper end of the electric telescopic rod is connected with the upper placing plate, the lower end of the upper placing plate is provided with the mounting rack, and the storage battery is arranged in the mounting rack.

[0017] The lower end of the upper placing plate is provided with a telescopic rod controller.

[0018] Compared with the prior art, the utility model has the advantages of:

[0019] 1、The upper part and the lower part of the supporting rod are provided with picture hanging display mechanisms, the picture hanging display mechanisms can move on the supporting rod, the position is adjusted, one side, the two ends of the picture can be fixed through the upper and lower picture hanging display mechanisms, the picture can be displayed, the teacher can teach, comment and the like, the other side, the height can be adjusted, the picture display frame can be adjusted adaptively for different sizes of pictures, different sizes of pictures can be hung and displayed conveniently.

[0020] 2、The upper end of the upper placing plate is provided with the supporting rod in a detachable mode, the picture hanging display mechanism can be taken off from the supporting rod, the picture display frame is convenient to disassemble and store, when the picture hanging display mechanism and the supporting rod are disassembled, the supporting leg, the height adjusting structure and the upper placing plate can be combined into a lifting table, other operations are facilitated, the utility is strong, and the functions are various.

[0021] 3、The height of the supporting rod and the picture hanging display mechanism can be adjusted, the actual teaching use condition can be adjusted, the use is more convenient, a picture display frame can display multiple pictures at the same time, the students can compare, and the teaching time is saved.

[0022] 4. The support leg is provided with self-locking universal wheel at one end, facilitate moving picture display stand. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a front view of the picture display stand for art teaching of the utility model.

[0024] Figure 2 is a top view of the picture display stand for art teaching of the utility model.

[0025] Figure 3 is a bottom view of the picture display stand for art teaching of the utility model.

[0026] Figure 4 is a state diagram as table of the picture display stand for art teaching of the utility model.

[0027] Figure 5 is Figure 2 the local enlarged view of A in Fig.

[0028] Figure 6 is Figure 3 the local enlarged view of B in Fig.

[0029] Figure 7 is Figure 2 the local enlarged view of C in Fig.

[0030] As shown in the figure:

[0031] 1, support leg, 2, upper placement plate, 3, support rod, 4, fixed sleeve, 5, support arm, 6, connecting lug, 7, fixed bolt, 8, cross bar, 9, through hole, 10, fixed ring, 11, clip, 12, adjusting screw hole, 13, adjusting bolt, 14, screw, 15, mounting hole, 16, self-locking universal wheel, 17, electric telescopic rod, 18, mounting frame, 19, battery, 20, telescopic rod controller. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] In combination with the drawings, Figures 1-7 a picture display stand for art teaching,

[0034] Including support leg 1, height adjustment structure and upper placement plate 2, the lower end of the height adjustment structure is uniformly provided with a plurality of support legs 1, the upper end of the height adjustment structure is provided with an upper placement plate 2 in the middle, and the upper placement plate 2 can be used as a table and can place paintbrushes and other teaching tools;

[0035] The upper end of the upper placement plate 2 is provided with a support rod 3 in a detachable manner, the upper and lower parts of the support rod 3 are provided with a picture hanging display mechanism, and the picture hanging display mechanism and the support rod 3 are in sliding fit and can move on the support rod 3 to realize position adjustment.

[0036] Picture hanging display mechanism

[0037] The picture hanging display mechanism comprises a fixed sleeve 4 and a support arm 5, the fixed sleeve 4 is sleeved on the support rod 3, a plurality of connecting ears 6 are uniformly arranged on the fixed sleeve 4, a round hole is arranged on one end of each of the connecting ears 6 and the support arm 5, a fixed bolt 7 is arranged in the round hole in the connecting ear 6, the connecting ear 6 is rotationally connected with the support arm 5 through the fixed bolt 7, the support arm 5 is adjusted at an angle of 0°-180°, the picture can be hung when the support arm 5 is unfolded, and the picture hanging display mechanism can be moved up and down, and the angle of the unfolded support arm 5 is adjusted again to fix a picture with a longer size, when the picture hanging display mechanism is folded, the support arm 5 can be parallel to the support rod 3, and the picture hanging display mechanism is convenient to store, and the other end of the support arm 5 is provided with a hanging mechanism for fixing the picture.

[0038] The hanging mechanism comprises a cross rod 8, through holes 9 are symmetrically arranged at the two ends of the cross rod 8, a fixed ring 10 that can move in the through hole 9 is arranged in the through hole 9, a clamp 11 is arranged on the fixed ring 10, and the clamp 11 is used for clamping the edge of the picture.

[0039] An adjusting screw hole 12 is arranged between two of the connecting ears 6 on the fixed sleeve 4, the adjusting screw hole 12 extends into the fixed sleeve 4, an adjusting bolt 13 is arranged in the adjusting screw hole 12, and the adjusting bolt 13 is matched with the support rod 3, so that when the picture hanging display mechanism is adjusted, the picture hanging display mechanism can be fixed at the adjusted position through the adjusting bolt 13.

[0040] A screw thread 14 is arranged at the lower end of the support rod 3, an installation screw hole 15 is arranged in the middle of the upper end of the upper placement plate 2, and the support rod 3 is connected through the screw thread 14 and the installation screw hole 15, so that the support rod 3 is convenient to install and detach.

[0041] One end of the support leg 1 is provided with a self-locking universal wheel 16, the picture display stand can be moved conveniently, and the self-locking universal wheel 16 can be locked to prevent the display stand from moving.

[0042] Height adjustment structure

[0043] The height adjusting structure comprises an electric telescopic rod 17, a mounting frame 18 and a storage battery 19, the lower end of the electric telescopic rod 17 is welded with the supporting leg 1, the upper end of the electric telescopic rod 17 is connected with the upper placing plate 2, the lower end of the upper placing plate 2 is provided with the mounting frame 18, and the storage battery 19 is arranged in the mounting frame 18.

[0044] The lower end of the upper placing plate 2 is provided with a telescopic rod controller 20, the electric telescopic rod 17 is controlled through the telescopic rod controller 20, the switch and the lifting of the electric telescopic rod 17 are controlled, and then the height is adjusted.

[0045] The storage battery 19 provides electric energy for the whole device, and the electric telescopic rod 17, the telescopic rod controller 20 and the storage battery 19 are connected in series through a line.

[0046] In the specific implementation,

[0047] Embodiment 1, as Figures 1-3 shown.

[0048] The supporting rod 3 is screwed into the mounting screw hole 15 through the thread 14, and the supporting rod 3 is mounted on the upper placing plate 2;

[0049] The picture hanging display mechanism is mounted on the supporting rod 3 through the fixed sleeve 4;

[0050] Overall height adjustment: the electric telescopic rod 17 is driven to stretch and retract through the telescopic rod controller 20, the upper placing plate 2 and the supporting rod 3 are driven to lift as a whole, and different teaching requirements are met;

[0051] Picture hanging: according to the size of the picture, the fixed sleeve 4 is slid to the appropriate position of the supporting rod 3, and the adjusting bolt 13 is screwed to fix; the supporting arm 5 is rotated to the horizontal state, and the picture is clamped at both ends by the clamp 11;

[0052] There are two clamps 11 on each horizontal rod 8, so the picture can be hung between the two adjacent supporting arms 5, when the pictures need to be compared, the locking of the self-locking universal wheel 16 can be released, and the picture display stand can be rotated, so that different pictures can be displayed;

[0053] For the picture with a relatively long length, the upper picture hanging display mechanism can be adjusted to the uppermost end of the supporting rod 3, and then the lower picture hanging display mechanism can be adjusted to the middle and lower part of the supporting rod 3, and then the supporting arm 5 is rotated to expand the distance between the upper and lower corresponding supporting arms 5, so that the picture with a relatively long length can be hung conveniently;

[0054] Storage and expansion: after the supporting rod 3 and the display mechanism are disassembled, the remaining structure can be used as a liftable workbench; after the components are disassembled, the volume is small, and the storage is convenient.

[0055] Embodiment 2, asFigure 4 as shown;

[0056] The support rod 3 and the picture hanging display mechanism above the upper placing plate 2 are removed, so that the table can be used as a liftable table.

[0057] In the description of the embodiments of the present application, it should be pointed out that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0058] In addition, if the terms "horizontal", "vertical", "overhanging" and the like are used, they do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0059] In the description of the embodiments of the present application, "a plurality of" represents at least 2.

[0060] In the description of the embodiments of the present application, it should be further pointed out that unless otherwise explicitly specified and limited, if the terms "provision", "installation", "connection", "connection" are used, they should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0061] The present application and its embodiments have been described above, and this description is not limiting. The embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if those skilled in the art are inspired by this, without departing from the creative purpose of the present application, without creative design, similar structural modes and embodiments of the technical solutions can be designed, which should all belong to the protection scope of the present application.

Claims

1. An art teaching painting display stand, characterized in that: it comprises support legs (1), height adjustment structure and upper placement plate (2), the lower end of the height adjustment structure is uniformly provided with a plurality of support legs (1), and the upper end of the height adjustment structure is provided with an upper placement plate (2) in the middle; the upper end of the upper placement plate (2) is provided with a support rod (3) in a detachable manner, the upper and lower parts of the support rod (3) are provided with painting hanging display mechanisms, and the painting hanging display mechanisms and the support rod (3) are in sliding fit and can move on the support rod (3) to realize position adjustment.

2. The art teaching painting display stand according to claim 1, characterized in that: the painting hanging display mechanism comprises a fixed sleeve (4) and a support arm (5), the fixed sleeve (4) is sleeved on the support rod (3), a plurality of connecting ears (6) are uniformly arranged on the fixed sleeve (4), a round hole is arranged on one end of the connecting ear (6) and the support arm (5), a fixed bolt (7) is arranged in the round hole in the connecting ear (6), the connecting ear (6) is rotatably connected with the support arm (5) through the fixed bolt (7), and the other end of the support arm (5) is provided with a hanging mechanism for fixing the painting.

3. The art teaching painting display stand according to claim 2, characterized in that: the hanging mechanism comprises a horizontal rod (8), through holes (9) are symmetrically arranged at the two ends of the horizontal rod (8), a fixed ring (10) which can move in the through hole (9) is arranged in the through hole (9), and a clamp (11) is arranged on the fixed ring (10).

4. The art teaching painting display stand according to claim 2, characterized in that: adjustment screw holes (12) are arranged between two of the connecting ears (6) on the fixed sleeve (4), the adjustment screw holes (12) extend into the fixed sleeve (4), adjustment bolts (13) are arranged in the adjustment screw holes (12), and the adjustment bolts (13) are matched with the support rod (3).

5. The art teaching painting display stand according to claim 1, characterized in that: a screw thread (14) is arranged at the lower end of the support rod (3), an installation screw hole (15) is arranged in the middle of the upper end of the upper placement plate (2), and the support rod (3) is connected through the screw thread (14) and the installation screw hole (15).

6. The art teaching painting display stand according to claim 5, characterized in that: one end of the support leg (1) is provided with a self-locking universal wheel (16).

7. The art teaching painting display stand according to claim 1, characterized in that: the height adjustment structure comprises an electric telescopic rod (17), a mounting frame (18) and a storage battery (19), the lower end of the electric telescopic rod (17) is welded with the support leg (1), the upper end of the electric telescopic rod (17) is connected with the upper placement plate (2), the lower end of the upper placement plate (2) is provided with the mounting frame (18), and the storage battery (19) is arranged in the mounting frame (18); the lower end of the upper placement plate (2) is provided with a telescopic rod controller (20). ​ ​ ​ ​ ​ ​ ​ ​

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