Portable functional easel

Abstract

The utility model discloses a portable functional easel which comprises a bottom frame, an adjusting groove, a silicon rubber case, a stud, a bearing frame, a fixing frame, a first sliding groove, a limiting bolt, a fastening bolt, a clamping block, a containing groove, a supporting rod, a hinge rod, an adjusting bolt, a second sliding groove and a foot pad. One end of the bottom frame is in threaded connection with a stud, the other end of the stud is fixedly connected with a silicon rubber case, a bearing frame is arranged on the bottom frame, a first screw hole is formed in the outer wall of one side of the bearing frame, a second screw hole and a third screw hole are formed in the outer wall of the other side of the bearing frame, and a fixing frame is arranged on one side of the bearing frame. A first sliding groove is formed in the outer wall of one side of the fixing frame. According to the portable easel, the detachable silicon rubber case structure is designed, the silicon rubber case is fixed to the bearing frame through a stud structure to support the bottom of the drawing board when the portable easel is used, the silicon rubber case is detached and installed at one end of the bottom frame when the portable easel is stored, the flatness of the easel in the stored state is guaranteed, and the portability of the easel is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to easel technical field, especially a portable functional easel. BACKGROUND

[0002] Easel is a supporting tool for placing drawing board during drawing, and is one of indispensable tools in the drawing process, and selecting appropriate easel is crucial for improving drawing efficiency and comfort, and the existing easel has the following defects: first, in the design of the traditional easel, the structure for supporting the bottom of the drawing board is usually fixed and cannot be disassembled, which leads to that the easel cannot be completely folded flat during storage, thereby greatly limiting the portability of the easel, which undoubtedly increases the difficulty of carrying and transporting for the user who needs to carry the easel frequently for outdoor sketching or artistic creation; second, it is difficult to perfectly adapt to drawing boards of different sizes, since the sizes and shapes of drawing boards are different, and the fixed structure of the easel often lacks sufficient adjustment space, which may lead to poor fixing effect when the drawing board is too large or too small, which not only affects the stability and comfort during drawing, but also may cause unnecessary damage to the drawing board. SUMMARY

[0003] The utility model aims at providing a portable functional easel to solve the problems in the background art.

[0004] In order to solve the above technical problems, the utility model provides the following technical scheme: a portable functional easel, including the bottom frame, one end of the bottom frame is threadedly connected with the stud, the other end of the stud is fixedly connected with the silica gel sleeve, the bottom frame is provided with the support frame, the outer wall on one side of the support frame is provided with the first screw hole, the outer wall on the other side of the support frame is provided with the second screw hole and the third screw hole, one side of the support frame is provided with the fixed frame, the outer wall on one side of the fixed frame is provided with the first sliding groove, the first sliding groove is sleeved with the limiting bolt and the fastening bolt, the fastening bolt is sleeved with the gasket, the limiting bolt is threadedly connected in the second screw hole, the fastening bolt is threadedly connected in the third screw hole, and one end of the fixed frame is provided with the clamping block.

[0005] As a further technical scheme of the utility model, the upper surface of the bottom frame is fixedly connected with the hinge seat, the hinge seat is provided with the mounting groove, the outer wall on one side of the support frame is provided with the connecting block, and the connecting block is hinged in the mounting groove.

[0006] As a further technical scheme of the utility model, the outer wall on one side of the support frame is provided with the storage groove, the support rod is rotatably connected in the storage groove, the upper surface of the bottom frame is provided with the adjusting groove, and the other end of the support rod is arranged in the adjusting groove.

[0007] As a further technical scheme of the utility model, one side of the support frame is provided with the hinge rod, the hinge rod is sleeved with the adjusting bolt and the fixed bolt.

[0008] As a further technical scheme of the utility model, a second sliding groove is formed on the side outer wall of the supporting frame at a position corresponding to the adjusting bolt, and the adjusting bolt is sleeved in the second sliding groove.

[0009] As a further technical scheme of the utility model, a fourth screw hole is formed on the side outer wall of the supporting frame at a position corresponding to the fixing bolt, and the fixing bolt is threadedly connected in the fourth screw hole.

[0010] As a further technical scheme of the utility model, the bottom frame is fixedly connected with a foot pad.

[0011] Compared with the prior art, the utility model has the beneficial effects that: the utility model is provided with a detachable and storable silica gel sleeve structure, the silica gel sleeve is fixed on the supporting frame by the stud structure to support the bottom of the drawing board during use, and the silica gel sleeve is installed at one end of the bottom frame during storage, so that the flatness of the easel in the storage state is ensured, the portability of the easel is greatly improved, the top of the drawing board is fixed through the height-adjustable fixing frame structure, the fixing requirement of a large-size drawing board can be easily met by simply adjusting the length of the fixing frame, the drawing board can be kept stable during drawing, the fixing frame can be inverted when a small-size drawing board is placed, the lower limit of the moving position of the clamping block on the fixing frame is expanded, so that the small-size drawing board can also be stably supported and fixed, and the problem of poor fixing effect caused by the small size of the drawing board is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the utility model, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0013] Figure 1 It is an overall three-dimensional structure schematic view of the utility model;

[0014] Figure 2 It is a three-dimensional structure schematic view of the utility model from another perspective;

[0015] Figure 3 It is an overall side view structure schematic view of the utility model;

[0016] Figure 4 It is a structure explosion drawing of the utility model;

[0017] Figure 5 It is Figure 4 An enlarged structure schematic view of the middle A area.

[0018] In the figure: 1, the base frame; 2, the adjusting groove; 3, the silica gel sleeve; 4, the stud; 5, the support frame; 6, the first screw hole; 7, the second screw hole; 8, the third screw hole; 9, the fixed frame; 10, the first sliding groove; 11, the limiting bolt; 12, the fastening bolt; 13, the clamping block; 14, the storage groove; 15, the supporting rod; 16, the hinged rod; 17, the adjusting bolt; 18, the second sliding groove; 19, the fixing bolt; 20, the fourth screw hole; 21, the foot pad; 22, the hinged seat; 23, the connecting block; 24, the mounting groove; 25, the gasket. DETAILED DESCRIPTION

[0019] In order to make the technical scheme of the utility model embodiment and the advantages clearer, the technical scheme in the utility model embodiment will be described clearly and completely below in combination with the drawings in the utility model embodiment. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to the drawings Figure 1 - the drawings Figure 5The utility model provides a kind of portable functional easel, including chassis 1, the one end of chassis 1 is threadedly connected with stud 4, the other end of stud 4 is fixedly connected with silica gel sleeve 3, and the upper surface of chassis 1 is fixedly connected with hinged seat 22, and hinged seat 22 is provided with mounting groove 24, and the outer wall of one side of support frame 5 is provided with connecting block 23, and connecting block 23 is hinged in mounting groove 24, and hinged seat 22 and mounting groove 24 are used to install support frame 5;The outer wall of one side of support frame 5 is provided with second sliding groove 18, and the position of second sliding groove 18 corresponds with the position of adjusting screw bolt 17, and adjusting screw bolt 17 is sleeved in second sliding groove 18, and second sliding groove 18 is used to limit adjusting screw bolt 17;The outer wall of one side of support frame 5 is provided with fourth screw hole 20, and the position of fourth screw hole 20 corresponds with the position of fixed screw bolt 19, and fixed screw bolt 19 is threadedly connected in fourth screw hole 20, and fourth screw hole 20 is used to fix fixed screw bolt 19;The lower surface of chassis 1 is fixedly connected with foot pad 21, and foot pad 21 is used to increase the friction between easel and ground, to prevent easel from sliding or tilting in the process of drawing due to external force.

[0021] Working principle: when using the utility model, first pull the bottom frame 1 and the support frame 5 on both sides to unfold, the hinge rod 16 rotates around the hinge center, one end is fixed in the fourth screw hole 20 and rotates, the other end slides up and down on the second sliding groove 18 through the adjusting bolt 17, the purpose of free unfolding is achieved, after the easel is initially unfolded, the support frame 5 is rotated in the mounting groove 24 on the hinge seat 22 through the connecting block 23 by pulling the support frame 5 upwards, the purpose of adjusting the support angle of the support frame 5 is achieved, and the end of the supporting rod 15 in the storage groove 14 is placed in the adjusting groove 2 in the corresponding position to achieve the purpose of fixing the support frame 5, the silica gel sleeve 3 on the bottom frame 1 is taken out after the easel is unfolded, and is fixed in the first screw hole 6 on the support frame 5 through the stud 4, plays the role of supporting the bottom of the drawing board, the fixed frame 9 is pulled up and down to move through the first sliding groove 10, so that the clamping block 13 on it clamps the top of the drawing board to play the role of fixing the drawing board, and the fastening bolt 12 is tightened to be fixed through the gasket 25 and the fixed frame 9, wherein the limiting bolt 11 is used for limiting and double-point guiding, when the drawing board is too small and the clamping block 13 cannot be adjusted to reach the top position of the drawing board, the fixed frame 9 can be removed and installed upside down, so that the clamping block 13 is at the bottom end of the fixed frame 9, thereby expanding the lower limit of the moving position of the clamping block 13, so that small size drawing boards can also be stably supported and fixed, and the problem of poor fixing effect caused by too small drawing board size is avoided;The second screw hole 7 and the third screw hole 8 are respectively used for fixing the limiting bolt 11 and the fastening bolt 12, and the foot pad 21 is used for increasing the stability of the easel.

[0022] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "installation", "connection", "connection" should be understood broadly, for example, it can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] The device embodiments described above are only schematic, wherein the units illustrated as separate components can or can not be physically separate, and the components shown as units can or can not be physical units, i.e., can be located in one place, or can be distributed on multiple network units. Part or all of the modules can be selected to achieve the purpose of the embodiment scheme according to actual needs. Those skilled in the art can understand and implement without creative labor.

[0024] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, but not limited to; although the present application is described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still be modified to the technical solutions recorded in the foregoing examples, or part of the technical features are replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A portable functional easel comprising a base frame (1), characterised in that: One end of the chassis (1) is threadedly connected with a stud (4), the other end of the stud (4) is fixedly connected with a silica gel sleeve (3), the chassis (1) is provided with a supporting frame (5), a first screw hole (6) is formed in the outer wall of one side of the supporting frame (5), a second screw hole (7) and a third screw hole (8) are formed in the outer wall of the other side of the supporting frame (5), a fixing frame (9) is arranged on one side of the supporting frame (5), a first sliding groove (10) is formed in the outer wall of one side of the fixing frame (9), a limiting bolt (11) and a fastening bolt (12) are sleeved in the first sliding groove (10), a gasket (25) is sleeved on the fastening bolt (12), the limiting bolt (11) is threadedly connected in the second screw hole (7), the fastening bolt (12) is threadedly connected in the third screw hole (8), and one end of the fixing frame (9) is provided with a clamping block (13).

2. A portable functional easel according to claim 1, wherein: The upper surface of the chassis (1) is fixedly connected with a hinged seat (22), the hinged seat (22) is provided with a mounting groove (24), and the outer wall of one side of the supporting frame (5) is provided with a connecting block (23), and the connecting block (23) is hinged in the mounting groove (24).

3. A portable functional easel according to claim 1, wherein: The outer wall of one side of the supporting frame (5) is provided with a receiving groove (14), and a supporting rod (15) is rotatably connected in the receiving groove (14), and the upper surface of the chassis (1) is provided with an adjusting groove (2), and the other end of the supporting rod (15) is arranged in the adjusting groove (2).

4. A portable functional easel according to claim 1, wherein: One side of the supporting frame (5) is provided with a hinged rod (16), and the hinged rod (16) is sleeved with an adjusting bolt (17) and a fixing bolt (19).

5. A portable functional easel according to claim 4, wherein: The outer wall of one side of the supporting frame (5) is provided with a second sliding groove (18) corresponding to the position of the adjusting bolt (17), and the adjusting bolt (17) is sleeved in the second sliding groove (18).

6. A portable functional easel according to claim 4, wherein: The outer wall of one side of the supporting frame (5) is provided with a fourth screw hole (20) corresponding to the position of the fixing bolt (19), and the fixing bolt (19) is threadedly connected in the fourth screw hole (20).

7. A portable functional easel according to claim 3, wherein: The lower surface of the chassis (1) is fixedly connected with a foot pad (21).

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