CN211969057U - Outdoor fine arts drawing board with clamping device - Google Patents

Abstract

The utility model provides an outdoor art drawing board with a clamping device, which comprises a side clamping strip structure and a compression roller structure; the side clamping strip structures are clamped and arranged on two sides of the drawing board, and sliding structures are arranged on the side clamping strip structures in a sliding mode; the utility model discloses a drawing board, including the compression roller, the compression roller is characterized by including compression roller structure joint, the compression roller structure is installed between two sliding blocks about, the compression roller structure is whole for installing between two sliding blocks about, a week circular arc fluting that sets up on the outer wall of compression roller pole is used for compressing tightly drawing paper of drawing board, and the circular arc groove of a week can guarantee to reduce with drawing paper contact segment, make that damage of drawing machine-building car can not be to drawing paper, and the part that the compression roller axle both ends of department extended in the middle of the compression roller pole, the joint is at the terminal department of the cardboard of buckling, let the whole of device when changing or compressing tightly drawing paper, can be direct do the slip from top to bottom with drawing paper through the compression roller structure.

Description

Outdoor fine arts drawing board with clamping device

Technical Field

The utility model belongs to the technical field of fine arts teaching material, more specifically say, in particular to outdoor fine arts drawing board with clamping device.

Background

Outdoor art, half of which is common outdoor art sketching, and western painters pay great attention to sketching and mainly collect materials by sketching; chinese painters generally rely on seeing and memorizing, some painters also "copy outdoor sketching pens for writing and painting in calligraphy and painting in a Yuan facsimile mode", but most ancient painters only have a full view of famous mountain and great river although the most ancient painters emphasize "nature of the law", and then write the painters in the calligraphy and painting outdoors by means of the memory after returning home. Mainly because the Chinese painting tool is not easy to carry and use outdoors. Modern Chinese painters also pay attention to sketching and use modern sketching tools to collect materials. Sketching is very important to portray details and light and shadow variations, and it is impossible for a person to remember all of these details, and frequent sketching is also very inspiring in studying the rules of colorism. Sketching is also the most important training method when starting to learn painting.

Based on the aforesaid, half carry out the slide of fine arts sketching and generally indoor use the drawing board in the open air, do not have great difference on the whole, what the fixed drawing paper of general drawing board adopted all is great clip or uses dedicated drawing pin, but can have certain harm to drawing paper with general drawing pin, great clip dynamics is too big less can't press from both sides drawing paper again.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and an outdoor art drawing board with a clamping device is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an outdoor fine arts drawing board with clamping device to solve current drawing board and add and hold the device function singleness, general drawing pin can have certain harm to drawing paper, and great clip dynamics is too big less can press from both sides the problem that can not reach drawing paper.

The utility model discloses the purpose and the efficiency of outdoor fine arts drawing board with clamping device are reached by following concrete technical means:

an outdoor art drawing board with a clamping device comprises a side clamping strip structure and a compression roller structure; the side clamping strip structures are clamped and arranged on two sides of the drawing board, and sliding structures are arranged on the side clamping strip structures in a sliding mode; the compression roller structure is clamped between the left sliding structure and the right sliding structure.

Further, sliding construction, sliding block, side draw the piece, buckle the cardboard, sliding construction's sliding block root department cup joints and installs on the traveller of department in the middle of the frame, and the whole one-tenth of sliding block buckles the L shape, and whole longer part is for buckling the cardboard, and on the upper end bending frame of joint at side card strip structure respectively, sliding block root cup joints and installs a side draw the piece on the fixed short department lateral surface.

Further, install two gyro wheels on the medial surface of the cardboard of buckling, and the gyro wheel of installing can slide with the drawing board contact, and the terminal department of the cardboard of buckling is the perk state that makes progress, and the fluting of chucking compression roller axle is seted up to the terminal downside after the perk.

Further, side card strip structure, frame, crooked frame, the holistic cross-section of side card strip structure is the C word shape that many places cylinder cross-section is constituteed, and the frame fixes the both sides setting at the drawing board for the joint, and the lower extreme of frame is whole comparatively level and smooth, but the crooked frame of upper end department is fixed to be constituteed for the elliptical beam.

Further, the compression roller structure, compression roller pole, compression roller axle, set up the fluting of the arc shape of a week on the compression roller pole of compression roller structure, and the centre department of compression roller pole is that a compression roller axle directly runs through, all leaves the compression roller axle of length within five millimeters at the both ends of compression roller pole.

Compared with the prior art, the utility model discloses following beneficial effect has:

sliding construction's setting, sliding construction's whole is for installing on the structural frame of side card strip, the holistic cross-section of frame is the shape of C word, and the sliding block is installed in the upper end department of frame, the sliding block wholly becomes the L shape, its root department slides and cup joints department in the middle of the side of frame, and the longer part of upper end is the cardboard of buckling of sliding block, the joint is on the upper end bending frame of frame above the slip cardboard, install two places gyro wheel on the lower terminal surface of cardboard of buckling, and the gyro wheel can further make things convenient for the holistic slip of sliding block, and install a department side pull piece on the shorter part outer wall of sliding block root department, the side pull piece is screwed up fixedly for the screw thread, the side pull piece mainly plays convenient direct control sliding block from the side and carries out sliding motion.

The setting of compression roller structure, compression roller structure gets wholly for installing between two sliding blocks about, a week circular arc fluting that sets up on the outer wall of compression roller pole is for compressing tightly the drawing board drawing paper and uses, and the circular arc groove of a week can guarantee to reduce with drawing paper contact site, make that the damage of car is made to the drawing of drawing paper, and the part that the compression roller axle both ends of locating in the middle of the compression roller pole extended, the joint is at the terminal department of the cardboard of buckling, let the whole of device when changing or compressing tightly drawing paper, can be direct do the slip from top to bottom with drawing paper through the compression roller structure and compress tightly, neither can draw paper and cause the damage, also can not have the phenomenon that can not press drawing paper.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the bottom surface of the sliding block of the present invention.

Fig. 3 is a schematic side view of the sliding block of the present invention.

Fig. 4 is a schematic diagram of the local enlarged structure at a of the present invention.

Fig. 5 is a schematic diagram of the local enlarged structure at B of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a sliding structure; 101. a slider; 102. a side pulling block; 103. bending the clamping plate; 2. a side clamping strip structure; 201. a frame; 202. a bending frame; 3. a compression roller structure; 301. a compression roller rod; 302. a compression roller shaft;

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides an outdoor art drawing board with a clamping device, which comprises a side clamping strip structure 2 and a compression roller structure 3; the side clamping strip structures 2 are clamped and installed on two sides of the drawing board, and sliding structures 1 are installed on the side clamping strip structures 2 in a sliding mode; the compression roller structure 3 is clamped between the left sliding structure 1 and the right sliding structure 1.

Wherein, sliding construction 1, sliding block 101, the side draws piece 102, the cardboard 103 of buckling, sliding construction 1's sliding block 101 root department cup joints and installs on the traveller of frame 201 middle department, and sliding block 101's whole becomes the L shape of buckling, the whole longer part is the cardboard 103 of buckling, the joint is respectively on the upper end bending frame 202 of side card strip structure 2, sliding block 101 root cup joints and installs a side draw piece 102 on the fixed short department lateral surface, side draw piece 102 is the screw thread tightening fixed, side draw piece 102 mainly plays the convenience and carries out sliding motion from the direct control sliding block 101 in the side.

Wherein, install two gyro wheels on the medial surface of cardboard 103 of buckling, and the gyro wheel of installing can slide with the drawing board contact, and the terminal department of cardboard 103 of buckling is the perk state that makes progress, and the fluting of chucking pinch roller axle 302 is seted up to terminal downside after the perk, and the gyro wheel of cardboard 103 of buckling can be further make things convenient for the holistic slip of sliding block 101.

Wherein, side card strip structure 2, frame 201, crooked frame 202, side card strip structure 2's holistic cross-section is the C font shape that many places cylinder cross-section is constituteed, and frame 201 fixes the both sides setting at the drawing board for the joint, and the lower extreme of frame 201 is whole comparatively level and smooth, but the crooked frame 202 of upper end department is fixed to be constituteed for the elliptical beam, and the crooked setting of frame 201 upper end department crooked frame 202 can let the better slip of the sliding block 101 of slip joint in inside.

Wherein, compression roller structure 3, compression roller pole 301, compression roller axle 302, set up the fluting of the arc shape of a week on compression roller pole 301 of compression roller structure 3, and the centre department of compression roller pole 301 directly runs through for a compression roller axle 302, the compression roller axle 302 of length within five millimeters all is left at compression roller pole 301's both ends, the arc groove of a week can be guaranteed and drawing paper contact part reduces, make can not make that damage of car to the drawing of drawing paper, and the whole of device is when changing or compressing tightly drawing paper, can be direct do the upper and lower slip through compression roller structure 3 with drawing paper and compress tightly, neither can draw paper cause the damage, also can not press the phenomenon that can not reach drawing paper.

The specific use mode and function of the embodiment are as follows:

in the utility model, the whole sliding structure 1 is installed on the frame 201 on the side clamping strip structure 2, the cross section of the whole frame 201 is C-shaped, the sliding block 101 is installed at the upper end of the frame 201, the sliding block 101 is L-shaped, the root part of the sliding block is sleeved at the middle part of the side of the frame 201, the longer part of the upper end is the bending clamping plate 103 of the sliding block 101, the upper surface of the sliding clamping plate is clamped on the upper bending frame 202 of the frame 201, the lower end surface of the bending clamping plate 103 is provided with two rollers which can further facilitate the whole sliding of the sliding block 101, the outer wall of the shorter part of the root part of the sliding block 101 is provided with a side pulling block 102, the side pulling block 102 is screwed and fixed by screw threads, the side pulling block 102 mainly plays a role in facilitating the sliding movement of the sliding block 101 directly controlled from the side surface, the compression roller structure 3 is installed between the left sliding block 101, the one week circular arc fluting that sets up on compression roller pole 301's the outer wall uses for compressing tightly drawing board drawing paper, and the circular arc groove of a week can guarantee to reduce with drawing paper contact segment, make that damage of car is made to drawing of drawing paper, and the part that the compression roller axle 302 both ends of department extended in the middle of compression roller pole 301, the joint is at the terminal department of the cardboard 103 of buckling, let the whole of device when changing or compressing tightly drawing paper, can be direct do the upper and lower slip with drawing paper through compression roller structure 3 and compress tightly, neither can drawing paper cause the damage, also can not have the phenomenon that can not press drawing paper.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (5)

1. The utility model provides an outdoor fine arts drawing board with clamping device which characterized in that: comprises a side clamping strip structure (2) and a compression roller structure (3); the side clamping strip structures (2) are clamped and installed on two sides of the drawing board, and sliding structures (1) are installed on the side clamping strip structures (2) in a sliding mode; the compression roller structure (3) is clamped and installed between the left sliding structure and the right sliding structure (1).

2. An outdoor art drawing board with a clamping device as claimed in claim 1, wherein: sliding construction (1) including sliding block (101), side draw piece (102), cardboard (103) of buckling, sliding block (101) root department of sliding construction (1) cup joints and installs on a traveller of department in the middle of frame (201), and the whole one-tenth of sliding block (101) the L shape of buckling, and the whole longer part is cardboard (103) of buckling, and the joint is on the crooked frame (202) in upper end of side card strip structure (2) respectively, and sliding block (101) root cup joints and installs a side on the fixed short department lateral surface and draws piece (102).

3. An outdoor art drawing board with a clamping device as claimed in claim 2, wherein: two idler wheels are installed on the inner side face of the bending clamping plate (103), the installed idler wheels can slide in contact with the drawing board, the tail end of the bending clamping plate (103) is in an upward tilting state, and a groove for clamping the press roller shaft (302) is formed in the lower side of the tail end after tilting.

4. An outdoor art drawing board with a clamping device as claimed in claim 1, wherein: side card strip structure (2) is including frame (201), crooked frame (202), the holistic cross-section of side card strip structure (2) is the C word shape that many places cylinder cross-section is constituteed, and frame (201) fix the both sides setting at the drawing board for the joint, and the lower extreme of frame (201) is whole comparatively level and smooth, but crooked frame (202) of upper end department are the fixed constitution of elliptical beam.

5. An outdoor art drawing board with a clamping device as claimed in claim 1, wherein: the compression roller structure (3) comprises a compression roller rod (301) and a compression roller shaft (302), a groove in the shape of a circular arc is formed in the compression roller rod (301) of the compression roller structure (3), the compression roller shaft (302) directly penetrates through the middle of the compression roller rod (301), and the compression roller shaft (302) with the length within five millimeters is reserved at the two ends of the compression roller rod (301).

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