CN211483423U

CN211483423U - Fine arts easel

Info

Publication number: CN211483423U
Application number: CN201921905092.2U
Authority: CN
Inventors: 李晶晶; 祝娉婷
Original assignee: Yangzhou Polytechnic College Yangzhou Radio and TV University
Current assignee: Yangzhou Polytechnic College Yangzhou Radio and TV University
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-09-15
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a fine arts easel, including support body, layer board and the clamp plate of setting on the support body, the support body includes 2 bracing pieces on the base, with bracing piece matched with supporting device of base, bracing piece and supporting device all rotate with the base to be connected, supporting device supports the bracing piece back and supports the bracing piece, the bracing piece openly is provided with the spout that extends along bracing piece length direction, there is a plurality of first screw holes along the length direction equipartition of spout in the spout, the layer board is close to bracing piece one side and is provided with the slider with spout matched with, be provided with first through-hole on the slider, wear to be equipped with the first bolt with first screw hole matched with in the first through-hole, fixedly connected with adjusts the pole on the layer board, the clamp plate sets up on adjusting the pole. The utility model provides a fine arts easel can adjust the fixed height of drawing board in real time according to user's needs for the drawing person uses more conveniently.

Description

Fine arts easel

Technical Field

The utility model belongs to the technical field of art supplies technique and specifically relates to a fine arts easel is related to.

Background

The easel is a shelf used for placing a drawing board when a painter draws, is an indispensable tool for the painter, and is particularly used in the process of outdoor sketching.

The traditional easel generally comprises a placing frame body, a supporting plate and a supporting rod, wherein the supporting plate is fixed at a certain fixed height of the placing frame body, and then a drawing board is placed on the supporting plate. However, in the use, people often find that different painters have different demands on the placement height of the drawing board, and even the same painter may have various requirements on the placement height of the drawing board in different periods. The easel in the prior art is difficult to adjust the height of the supporting plate, so that operation by a painter is inconvenient; adopt the tripod to support simultaneously, if the tip sword on its tip if setting up the insertion ground carries the in-process of easel at the drawing person, stabs the drawing person easily, and if do not set up the tip sword, will make the easel collapse easily on unstable ground, influences drawing person's normal use.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a fine arts easel, it can be according to the needs of the drawing person highly adjust the layer board for the drawing person uses more conveniently.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a fine arts easel, includes the support body, sets up layer board and clamp plate on the support body, the support body includes base, parallel arrangement 2 bracing pieces on the base, with bracing piece matched with supporting device, bracing piece and supporting device all rotate with the base to be connected, supporting device supports the bracing piece back and supports the bracing piece, the bracing piece openly is provided with the spout that extends along bracing piece length direction, the length direction equipartition along the spout has a plurality of first screw holes in the spout, the layer board is close to bracing piece one side and is provided with the slider with spout matched with, be provided with first through-hole on the slider, wear to be equipped with in the first through-hole with first screw hole matched with first bolt, fixedly connected with adjusts the pole on the layer board, the clamp plate sets up on adjusting the pole.

Furthermore, the adjusting rod is provided with a plurality of second threaded holes distributed along the length direction of the adjusting rod, a connecting plate is fixedly arranged at the top of the pressing plate, a second through hole is formed in the connecting plate, and a second bolt matched with the second threaded holes penetrates through the second through hole.

Furthermore, the supporting device comprises a first connecting rod and a second connecting rod which are parallel to each other, a positioning plate is fixedly connected to the tops of the first connecting rod and the second connecting rod, a plurality of positioning grooves extending along the width direction of the supporting rod are evenly distributed on the back of the supporting rod, and the positioning plate is inserted into the positioning grooves to support the supporting rod.

Furthermore, an insertion block perpendicular to the first connecting rod is arranged at one end, inserted into the positioning groove, of the positioning plate.

Furthermore, the base includes first loading board and second loading board that are parallel to each other, be provided with first connecting axle and second connecting axle between first loading board and the second loading board, the bracing piece rotates with first connecting axle to be connected, first connecting rod and second connecting rod rotate with the second connecting axle to be connected, the bottom both ends of first loading board and second loading board all are provided with the connecting block and can dismantle the fixing device who is connected with the connecting block, fixing device include a sharp sword, connecting piece and with sharp sword fixed connection's fixture block, the connecting block middle part be provided with one with the spread groove of fixture block looks adaptation, be connected through the connecting piece between fixture block and the spread groove.

Furthermore, the connecting piece comprises a prism and threaded columns arranged at two ends of the prism, the threaded columns are connected to the prism in an inscribed mode, the threaded columns are connected with a limiting sleeve in a threaded mode, a first connecting hole and a second connecting hole for the prism to pass through are formed in the two side walls of the connecting groove and the clamping block respectively, the second connecting hole is matched with the shape of the prism, and the section size of the limiting sleeve is larger than that of the first connecting hole.

The utility model has the advantages as follows: the utility model provides a fine arts easel can be as required the position of drawing altitude mixture control layer board in the spout, during the adjustment, twist and move first bolt, make first bolt and first screw hole break away from, then hold the layer board, it removes to the height of needs to drive the layer board, when moving, the slider slides in the spout all the time, make the displacement on the horizontal direction can not take place for layer board and spout, remove and accomplish the back, twist and move first bolt, make it insert corresponding first threaded hole can with layer board locking, adjust simple structure, and convenient operation, and when the layer board removed, can drive the regulating plate, the clamp plate moves along with the layer board, make the fixing of drawing board can not receive the influence, whole easel can adjust the fixed height of drawing board according to painter's needs promptly, make painter's use more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the three-dimensional structure of the easel provided by the present invention;

FIG. 2 is a schematic view of the front structure of the easel provided by the present invention;

FIG. 3 is a side view of the easel provided by the present invention;

FIG. 4 is an enlarged view of circle A in FIG. 3;

fig. 5 is a schematic view of a connecting member structure provided by the present invention;

reference numerals: 1-supporting plate, 2-pressing plate, 3-supporting rod, 4-supporting device, 5-sliding groove, 6-first threaded hole, 7-first bolt, 8-adjusting rod, 9-connecting plate, 10-second threaded hole, 11-second bolt, 12-first connecting rod, 13-second connecting rod, 14-positioning plate, 15-insert block, 16-positioning groove, 17-first bearing plate, 18-second bearing plate, 19-sharp knife, 20-first connecting shaft, 21-second connecting shaft, 22-threaded column, 23-limiting sleeve and 24-prism.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are conventionally placed when used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "in communication" are to be interpreted broadly, e.g., as either fixed or removable communication, or integrally connected; either mechanically or electrically; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-5, this embodiment provides an art easel, which includes a frame body, a supporting board 1 and a pressing board 2 disposed on the frame body, the supporting board 1 supports the bottom of the drawing board, the pressing board 2 limits the top of the drawing board, so that the drawing board is fixed between the supporting board 1 and the pressing board 2, the frame body includes a base, 2 supporting rods 3 disposed on the base in parallel, and a supporting device 4 matched with the supporting rods 3, the supporting rods 3 and the supporting device 4 are rotatably connected with the base, the supporting device 4 supports the supporting rods 3 by abutting against the back of the supporting rods 3, the front of the supporting rods 3 is provided with a sliding slot 5 extending along the length direction of the supporting rods 3, a plurality of first threaded holes 6 are uniformly distributed in the sliding slot 5 along the length direction of the sliding slot 5, one side of the supporting board 1 close to the supporting rods 3 is, wear to be equipped with in the first through-hole with first screw hole 6 matched with first bolt 7, first bolt 7 pass first through-hole and with first screw hole 6 threaded connection, when needs are fixed the position of layer board 1, screw out first bolt 7 from first screw hole 6, alright reciprocate layer board 1 along spout 5, when moving to suitable position, twist first bolt 7 into first screw hole 6 in alright carry out better restriction to the position of layer board 1, a fixedly connected with regulation pole 8 on layer board 1, clamp plate 2 sets up on adjusting pole 8, when adjusting the height of layer board 1, it moves along with layer board 1 to adjust pole 8, make synchronous motion between layer board 1 and the clamp plate 2, after adjusting the position of layer board 1, also can not cause the influence to the fixed of drawing board. Meanwhile, because the height of the drawing board is different, in order to ensure that the easel can adapt to the use of the drawing boards with different sizes, a plurality of second threaded holes 10 arranged along the length direction of the adjusting rod 8 can be arranged on the adjusting rod 8, a connecting plate 9 is fixedly arranged at the top of the pressure plate 2, a second through hole is arranged on the connecting plate 9, a second bolt 11 matched with the second threaded hole 10 is arranged in the second through hole in a penetrating way, the second bolt 11 penetrates through the second through hole and is in threaded connection with the second threaded hole 10, when the drawing board is fixed, the drawing board is placed on the supporting plate 1, then the second bolt 11 is screwed, the second bolt 11 is separated from the second threaded hole 10, then remove clamp plate 2, make 2 bottoms of clamp plate support and press on the drawing board, then twist and move second bolt 11, make second bolt 11 insert second screw hole 10, tightly fix the drawing board between layer board 1 and clamp plate 2 for the easel can be applicable to the not drawing board of equidimension and use. In addition, in order to facilitate the screwing of the first bolt 7 and the second bolt 11, a handle may be provided at the screwing end of the first bolt 7 and the second bolt 11, which facilitates the holding of the painter.

As a specific embodiment of the supporting device 4, the supporting device 4 comprises a first connecting rod 12 and a second connecting rod 13 which are parallel to each other, a positioning plate 14 is fixedly connected to the tops of the first connecting rod 12 and the second connecting rod 13, a plurality of positioning slots 16 extending along the width direction of the supporting rod 3 are evenly distributed on the back of the supporting rod 3, the positioning plate 14 is inserted into the positioning slots 16 to support the supporting rod 3, the position of the supporting rod 3 is firstly adjusted to enable the supporting rod 3 to rotate to a required inclination angle, then the first connecting rod 12 is rotated to clamp the positioning plate 14 in the corresponding positioning slot 16, the connecting rod is used to effectively support the supporting rod 3, when the inclination angle of the supporting rod 3 needs to be adjusted, the positioning plate 14 is pulled to separate the positioning plate 14 from the positioning slot 16, then the inclination angle of the supporting rod 3 is adjusted, and after the inclination angle is adjusted to the proper position, the positioning plate 14 is pulled, so that the positioning plate 14 is clamped into the corresponding positioning groove 16 to support the supporting rod 3. In order to make the positioning plate 14 more stably support the supporting rod 3, an insertion block 15 perpendicular to the first connecting rod 12 may be disposed at one end of the positioning plate 14 inserted into the positioning slot 16, and the insertion block 15 is inserted into the positioning slot 16 to limit the position of the supporting rod 3.

Of course, the supporting device 4 can also be directly set as a connecting rod rotatably connected with the base, the end of the connecting rod is provided with a positioning plate, the back of the adjusting rod 8 is provided with a groove for inserting the positioning plate, and the supporting rod 3 is supported by the connecting rod and the positioning plate.

As a specific embodiment of the base, the base includes a first bearing plate 17 and a second bearing plate 18 that are parallel to each other, a first connecting shaft 20 and a second connecting shaft 21 are disposed between the first bearing plate 17 and the second bearing plate 18, the support rod 3 is rotatably connected to the first connecting shaft 20, the first connecting rod 12 and the second connecting rod 13 are rotatably connected to the second connecting shaft 21, both ends of the bottom of the first bearing plate 17 and the bottom of the second bearing plate 18 are respectively provided with a connecting block and a fixing device detachably connected to the connecting block, the fixing device includes a sharp knife 19, a connecting member and a fixture block fixedly connected to the sharp knife 19, a connecting groove adapted to the fixture block is disposed in the middle of the connecting block, and the fixture block is connected to the connecting groove through the connecting member. When the base is used outdoors, the sharp knife 19 can be directly inserted into the ground, and the whole base is fixed on the ground, so that the easel cannot topple over; when the base is used indoors or on stable cement and stones, the sharp knife 19 can be detached, and the base is directly placed on the ground for use, so that the easel can be used outdoors for painting from life and indoors. Wherein, the connecting piece can directly use general bolt and nut, also can set up as follows: the connecting piece comprises a prism 24 and threaded columns 22 positioned at two ends of the prism 24, the threaded columns 22 are cylindrical, the threaded columns 22 are connected with the prism 24 in an inscribed mode, the cross section of the prism 24 can be quadrilateral, pentagonal, hexagonal and other polygons, the threaded columns 22 are in threaded connection with a limiting sleeve 23, two side walls of a connecting groove and a clamping block are respectively provided with a first connecting hole and a second connecting hole for the prism 24 to pass through, the second connecting hole is matched with the prism 24 in shape, the cross section size of the limiting sleeve 23 is larger than that of the first connecting hole, when the connecting piece is used, the prism 24 is positioned in the second connecting hole, the threaded columns 22 are positioned in the first connecting holes on two side walls of the connecting groove, the sharp knife 19 is fixed and cannot rotate, when the easel needs to be stored, one limiting sleeve 23 can be screwed, the thread section on the side is sent into the second connecting hole, the sharp knife 19 is, make the length direction parallel with first loading board 17 board or second loading board 18 of point sword 19, and first loading board 17, the knife tip department of the point sword 19 at the both ends of second loading board 18 sets up relatively, make at the removal in-process, point sword 19 can not the fish tail drawing person, the drawing person removes the easel more safely, simultaneously can rotate bracing piece 3, head rod 12, second connecting rod 13, make bracing piece 3 and bearing subassembly be located first pivot both sides respectively, and be parallel to each other, can also tie it with things such as rope, make it can not scatter, the volume of easel has been reduced, the easel is conveniently moved.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. A fine arts easel, includes the support body, sets up layer board (1) and clamp plate (2) on the support body, its characterized in that, the support body includes the base, parallel arrangement 2 bracing pieces (3) on the base, with bracing piece (3) matched with supporting device (4), bracing piece (3) and supporting device (4) all rotate with the base to be connected, supporting device (4) support bracing piece (3) back to support bracing piece (3), bracing piece (3) openly are provided with along bracing piece (3) length direction extended spout (5), the length direction equipartition along spout (5) in spout (5) has a plurality of first screw hole (6), layer board (1) is close to bracing piece (3) one side and is provided with the slider with spout (5) matched with, be provided with first through-hole on the slider, wear to be equipped with first bolt (7) with first screw hole (6) matched with in the first through-hole, an adjusting rod (8) is fixedly connected to the supporting plate (1), and the pressing plate (2) is arranged on the adjusting rod (8).

2. An art easel according to claim 1, wherein the adjusting rod (8) is provided with a plurality of second threaded holes (10) arranged along the length direction of the adjusting rod (8), a connecting plate (9) is fixedly arranged on the top of the pressing plate (2), the connecting plate (9) is provided with second through holes, and second bolts (11) matched with the second threaded holes (10) penetrate through the second through holes.

3. An art easel according to claim 1, wherein the supporting means (4) comprises a first connecting rod (12) and a second connecting rod (13) parallel to each other, the top of the first connecting rod (12) and the top of the second connecting rod (13) are fixedly connected with a positioning plate (14), the back of the supporting rod (3) is evenly provided with a plurality of positioning grooves (16) extending along the width direction of the supporting rod (3), and the positioning plate (14) is inserted into the positioning grooves (16) to support the supporting rod (3).

4. An art easel according to claim 3, characterised in that the location plate (14) is provided with an insert (15) at one end for insertion into the location slot (16) perpendicular to the first connecting rod (12), the insert (15) being inserted into the location slot (16).

5. An art easel according to claim 3, wherein the base includes a first bearing plate (17) and a second bearing plate (18) parallel to each other, a first connecting shaft (20) and a second connecting shaft (21) are arranged between the first bearing plate (17) and the second bearing plate (18), the support rod (3) is rotationally connected with a first connecting shaft (20), the first connecting rod (12) and the second connecting rod (13) are rotationally connected with a second connecting shaft (21), the two ends of the bottom of the first bearing plate (17) and the second bearing plate (18) are respectively provided with a connecting block and a fixing device detachably connected with the connecting block, the fixing device comprises a sharp knife (19), a connecting piece and a clamping block fixedly connected with the sharp knife (19), the middle part of the connecting block is provided with a connecting groove matched with the clamping block, and the clamping block is connected with the connecting groove through a connecting piece.

6. An art easel according to claim 5, wherein the connection element comprises a prism (24) and threaded posts (22) at two ends of the prism (24), the threaded posts (22) are internally connected to the prism (24), the threaded posts (22) are in threaded connection with a limiting sleeve (23), a first connection hole and a second connection hole for the prism (24) to pass through are respectively arranged on two side walls of the connection groove and the fixture block, the second connection hole is matched with the prism (24), and the cross-sectional dimension of the limiting sleeve (23) is larger than that of the first connection hole.