CN218515373U

CN218515373U - Single-rod easel for oil painting

Info

Publication number: CN218515373U
Application number: CN202221813762.XU
Authority: CN
Inventors: 吴丹
Original assignee: Shenyang University
Current assignee: Shenyang University
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-02-24
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a single-rod easel for oil painting relates to drawing equipment field. This single-rod easel for oil painting, including mount and bracing piece, the fixed plate is fixed at the middle part of mount, sliding plate sliding connection is at the surface of mount, fixed blend stop all sets up the surface at the sliding plate with the slip blend stop admittedly, the interior top of fixed plate is provided with the adjusting part who is used for adjusting the sliding plate height, the adjusting part includes the rotation axis and installs the gear at the rotation axis surface, the back fixedly connected with rack of sliding plate, the rack meshes with the gear mutually. This single-rod easel for oil painting makes the high promotion of sliding plate through rotating the rotation axis, then effectively fixes the drawing board through fixed blend stop and slip blend stop, avoids the drawing board to take place the landing downwards in the use.

Description

Single-rod easel for oil painting

Technical Field

The utility model relates to a drawing equipment technical field specifically is a single-rod easel for oil painting.

Background

In the process of optimizing the drawing, the drawing person usually needs to fix the drawing board on special easel for the drawing board is keeping fixed the time, and the drawing board can keep certain height and angle, and convenient to use drawing person uses.

Many oil painting easels on the market at present have the problems that the height of the drawing board is troublesome to adjust when in use, and the drawing board is easy to fall off;

and the leading cause that above-mentioned problem appears is that present easel most all carries out high promotion through the two pole upwards pulls, then the tip that adopts the bolt extrudees fixedly to the surface of slide bar, this need guarantee the bolt during actual altitude mixture control and screw up completely, otherwise the gliding appears easily, support from the bottom to the drawing board simultaneously and hold, the top lacks effectual thigh dong part, if the contact collision takes place, the drawing board appears dropping extremely easily, for solving above-mentioned problem, provide a single rod type easel for oil painting specially.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model discloses a not enough to prior art, the utility model discloses a single-rod type easel for oil painting to solve a lot of oil painting easels on the market that propose among the above-mentioned background art and more troublesome to the altitude mixture control of drawing board when using, the drawing board has the problem that easily drops simultaneously.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a single-rod easel for oil painting comprises:

the supporting device comprises a fixed frame and supporting rods which are arranged on two sides of the fixed frame and can be used for adjusting supporting angles;

the fixing plate is fixed in the middle of the fixing frame;

the sliding plate is connected to the outer surface of the fixed frame in a sliding manner;

the fixed barrier strip and the sliding barrier strip are used for clamping the drawing board, and the fixed barrier strip and the sliding barrier strip are both arranged on the outer surface of the sliding plate;

the fixed barrier strip is fixedly connected to the bottom end of the sliding plate, the interior of the sliding plate is rotatably connected with an adjusting screw rod, the sliding barrier strip is slidably connected to the outer surface of the sliding plate, and the adjusting screw rod is in threaded connection with the sliding barrier strip;

the adjusting component is arranged at the inner top of the fixed plate and used for adjusting the height of the sliding plate, the adjusting component comprises a rotating shaft and a gear installed on the outer surface of the rotating shaft, a rack is fixedly connected to the back of the sliding plate, and the rack is meshed with the gear.

Preferably, both sides of the back surface of the sliding plate are fixedly connected with limiting strips, the outer surface of the fixing plate is provided with a limiting groove, and the limiting strips are slidably connected inside the limiting groove.

Preferably, the rack is slidably connected inside the fixing plate, two ends of the rotating shaft are respectively and rotatably connected inside two sides of the fixing frame, a movable handle is movably inserted into one end of the rotating shaft, and the movable handle is movably inserted into the side face of the fixing frame.

Preferably, the middle part of the supporting rod is provided with a positioning mechanism, and the positioning mechanism is movably clamped with the fixing frame.

Preferably, the positioning mechanism comprises a hexagonal connecting rod, a movable sleeve, a circular clamping plate and a spring, the movable sleeve is movably sleeved on the outer surfaces of the two ends of the hexagonal connecting rod, the spring is movably sleeved on the outer surface of the middle of the hexagonal connecting rod, and the circular clamping plate is fixedly sleeved on the outer surfaces of the two ends of the hexagonal connecting rod, which are opposite to each other, of the two movable sleeves.

Preferably, the equal fixedly connected with pivot in both ends of hexagonal connecting rod, bracing piece and pivot fixed connection, and the pivot rotates the inside of connecting at the mount, fixedly connected with card post on the inside wall of mount, a plurality of card holes that are the annular and distribute are seted up to the surface of circular cardboard, and card post and card hole activity are pegged graft.

The utility model discloses a single-rod easel for oil painting, its beneficial effect who possesses as follows:

1. this single-rod easel for oil painting, upper surface at fixed blend stop is placed through the bottom with the drawing board, anticlockwise rotation adjusting screw this moment, make the slip blend stop move downwards at the surface of sliding plate, finally make the slip blend stop centre gripping on the top of drawing board, stimulate the activity handle outside this moment again, clockwise rotation activity handle, make the gear lead to the tooth strip and move the sliding plate at the surface of fixed plate upwards slide to suitable height, then fix in the inside that inserts the mount with the activity handle, so that the height of drawing board is effectively adjusted, and fixed blend stop and slip blend stop carry out effective fixation to the drawing board, avoid the drawing board to take place the landing downwards in the use.

2. This single-rod easel for oil painting, through pressing two sets of movable sleeve to the middle part, make the spring compressed, movable sleeve drives circular cardboard and puts aside from the surface of card post simultaneously, then anticlockwise rotation movable sleeve, make movable sleeve drive two sets of bracing pieces through the hexagonal connecting rod and overturn to the outside, then loosen movable sleeve, make the card post insert card downthehole portion and fix, make this make bracing piece and mount form certain support angle, make the holistic inclination of mount accord with the in-service use demand.

Drawings

FIG. 1 is a schematic view of the overall front structure of the present invention;

FIG. 2 is a schematic view of the overall back structure of the present invention;

fig. 3 is a schematic view of the structure of the outer surface of the sliding plate according to the present invention;

FIG. 4 is a schematic view of the structure of the adjusting assembly of the present invention;

fig. 5 is a schematic structural view of the limiting mechanism of the present invention.

In the figure: 1. a fixed mount; 2. a fixing plate; 3. a sliding plate; 4. fixing the barrier strip; 5. sliding the barrier strip; 6. an adjustment assembly; 61. a rotating shaft; 62. a gear; 63. a movable handle; 7. a support bar; 8. a positioning mechanism; 81. a hexagonal connecting rod; 82. a movable sleeve; 83. a circular clamping plate; 84. a spring; 9. a rack; 10. a limiting strip; 11. adjusting the screw rod; 12. and (5) clamping the column.

Detailed Description

The embodiment of the utility model discloses a single-rod easel for oil painting, as shown in figures 1-5, comprising;

the fixing frame 1 and supporting rods 7 which are arranged at two sides of the fixing frame 1 and can be used for adjusting the supporting angle;

the fixing plate 2 is fixed in the middle of the fixing frame 1;

the sliding plate 3 is connected to the outer surface of the fixed frame 1 in a sliding manner;

the fixed barrier strip 4 and the sliding barrier strip 5 are used for clamping the drawing board, and the fixed barrier strip 4 and the sliding barrier strip 5 are both arranged on the outer surface of the sliding plate 3;

the fixed barrier strip 4 is fixedly connected to the bottom end of the sliding plate 3, the inner part of the sliding plate 3 is rotatably connected with an adjusting screw rod 11, the sliding barrier strip 5 is slidably connected to the outer surface of the sliding plate 3, and the adjusting screw rod 11 is in threaded connection with the sliding barrier strip 5;

an adjusting component 6 for adjusting the height of the sliding plate 3 is arranged at the inner top of the fixed plate 2, the adjusting component 6 comprises a rotating shaft 61 and a gear 62 arranged on the outer surface of the rotating shaft 61, a rack 9 is fixedly connected to the back surface of the sliding plate 3, and the rack 9 is meshed with the gear 62.

Referring to fig. 3-4, both sides of the back surface of the sliding plate 3 are fixedly connected with limiting strips 10, the outer surface of the fixed plate 2 is provided with limiting grooves, and the limiting strips 10 are slidably connected inside the limiting grooves, so that the sliding plate 3 is prevented from deflecting and falling when sliding up and down.

Referring to fig. 3-4, the rack 9 is slidably connected inside the fixed plate 2, two ends of the rotating shaft 61 are respectively rotatably connected inside two sides of the fixed frame 1, a movable handle 63 is movably inserted into one end of the rotating shaft 61, the movable handle 63 is located on the side of the fixed frame 1 through clamping rods at two ends, the middle of the movable handle 63 is inserted into the rotating shaft 61 through a hexagonal rod, the movable handle 63 is pulled outwards to pull the movable handle 63 out of the side of the fixed frame 1, and then the movable handle 63 is rotated clockwise to drive the rotating shaft 61 to rotate, at this time, the gear 62 drives the sliding plate 3 to slide upwards to a proper height on the outer surface of the fixed plate 2 through the rack 9.

Referring to fig. 2 and 5, the middle of the supporting rod 7 is provided with a positioning mechanism 8, the positioning mechanism 8 is movably clamped with the fixed frame 1, the positioning mechanism 8 comprises a hexagonal connecting rod 81, a movable sleeve 82, a circular clamping plate 83 and a spring 84, the movable sleeve 82 is movably sleeved on the outer surfaces of two ends of the hexagonal connecting rod 81, the spring 84 is movably sleeved on the outer surface of the middle of the hexagonal connecting rod 81, the circular clamping plate 83 is fixedly sleeved on the outer surface of one end of the two groups of movable sleeves 82 opposite to each other, the outer surface of one end of the two groups of movable sleeves 82 opposite to each other is fixedly provided with a turntable, when in use, the two groups of turntables are pressed towards the middle to compress the spring 84,

refer to fig. 5, the equal fixedly connected with pivot in both ends of hexagonal connecting rod 81, bracing piece 7 and pivot fixed connection, and the pivot rotates the inside of connecting at mount 1, fixedly connected with card post 12 on the inside wall of mount 1, a plurality of card holes that are the annular and distribute are seted up to the surface of circular cardboard 83, and card post 12 pegs graft with the activity of card hole, press to the middle part through with two sets of movable sleeve 82, make movable sleeve 82 drive circular cardboard 83 and put aside from the surface of card post 12, then counter-clockwise turning movable sleeve 82, make movable sleeve 82 drive two sets of bracing pieces 7 outside upsets through hexagonal connecting rod 81, make bracing piece 7 and mount 1 form certain support angle with this.

The working principle is as follows: when the device is used, firstly, the turntables on the outer surfaces of the two groups of movable sleeves 82 are pressed towards the middle part, so that the springs 84 are compressed, meanwhile, the movable sleeves 82 drive the circular clamping plates 83 to move away from the outer surfaces of the clamping columns 12, then the movable sleeves 82 rotate anticlockwise, so that the movable sleeves 82 drive the two groups of supporting rods 7 to turn outwards through the hexagonal connecting rods 81, a certain supporting angle is formed between the supporting rods 7 and the fixed frame 1, the integral inclined angle of the fixed frame 1 meets the actual use requirement, and then the movable sleeves 82 are loosened, so that the clamping columns 12 are inserted into the clamping holes to be fixed;

then place the upper surface at fixed blend stop 4 through the bottom with the drawing board, anticlockwise rotation adjusting screw 11 this moment, make slip blend stop 5 remove downwards at the outer surface of sliding plate 3, finally make the top of slip blend stop 5 centre gripping at the drawing board, fixed blend stop 4 and slip blend stop 5 effectively fix the drawing board this moment, stimulate activity handle 63 outside this moment again, make activity handle 63 extract from the side of mount 1, then clockwise rotation activity handle 63, make activity handle 63 drive rotation axis 61 and rotate, gear 62 leads to rack 9 and drives sliding plate 3 at the surface of fixed plate 2 upwards slide to the height that is fit for this moment, then fix the inside that activity handle 63 inserted mount 1, so that the height of drawing board effectively adjusts, and can avoid the drawing board to take place the landing downwards in the use.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A single-rod easel for oil painting comprises;

the fixing frame (1) and supporting rods (7) which are arranged at two sides of the fixing frame (1) and can be used for adjusting the supporting angle;

the fixing plate (2), the said fixing plate (2) is fixed in the middle part of the fixed mount (1);

the sliding plate (3), the said sliding plate (3) is connected to the fixed mount (1) slidably;

the fixed barrier strip (4) and the sliding barrier strip (5) are used for clamping the drawing board, and the fixed barrier strip (4) and the sliding barrier strip (5) are both arranged on the sliding plate (3);

the method is characterized in that: the fixed barrier strip (4) is arranged at the bottom end of the sliding plate (3), an adjusting screw rod (11) is rotatably connected in the sliding plate (3), the sliding barrier strip (5) is slidably connected on the sliding plate (3), and the adjusting screw rod (11) is in threaded connection with the sliding barrier strip (5);

the inner top of the fixed plate (2) is provided with an adjusting component (6) for adjusting the height of the sliding plate (3), the adjusting component (6) comprises a rotating shaft (61) and a gear (62) installed on the outer surface of the rotating shaft (61), a rack (9) is arranged on the back surface of the sliding plate (3), and the rack (9) is meshed with the gear (62).

2. The single-rod easel for oil painting according to claim 1, wherein: both sides of the back surface of the sliding plate (3) are provided with limiting strips (10), a limiting groove is formed in the fixed plate (2), and the limiting strips (10) are connected in the limiting groove in a sliding mode.

3. The single-rod easel for oil painting according to claim 1, wherein: the rack (9) is connected in the fixed plate (2) in a sliding mode, two ends of the rotating shaft (61) are respectively connected to the inner portions of two sides of the fixed frame (1) in a rotating mode, a movable handle (63) is movably inserted into one end of the rotating shaft (61), and the movable handle (63) is movably inserted into the side face of the fixed frame (1).

4. The single-rod easel for oil painting according to claim 3, wherein: the middle part of the supporting rod (7) is provided with a positioning mechanism (8), and the positioning mechanism (8) is movably clamped with the fixing frame (1).

5. The single-rod easel for oil painting according to claim 4, wherein: the positioning mechanism (8) comprises a hexagonal connecting rod (81), movable sleeves (82), a circular clamping plate (83) and a spring (84), the movable sleeves (82) are movably sleeved on the outer surfaces of the two ends of the hexagonal connecting rod (81), the spring (84) is movably sleeved on the outer surface of the middle of the hexagonal connecting rod (81), and the circular clamping plate (83) is fixedly sleeved on the outer surfaces of the two ends, back to back, of the two groups of movable sleeves (82).

6. The single-rod easel for oil painting according to claim 5, wherein: the utility model discloses a hexagonal connection structure, including hexagonal connecting rod (81), bracing piece (7) and pivot, and the pivot rotates to be connected in mount (1), there is card post (12) on the inside wall of mount (1), set up a plurality of card holes that are the annular and distribute on circular cardboard (83), and card post (12) are pegged graft with the activity of card hole.