Drawing placing frame with smoothing structure

Abstract

The utility model relates to the field of placing racks, in particular to a drawing placing rack with a smoothing structure. According to the drawing placing frame with the smoothing structure, the drawing can be smoothed and pressed after being supplemented with light, the visibility of details on the drawing is improved, it is guaranteed that the surface of the drawing is smooth, and the flatness of the drawing is improved. A drawing placing frame with a smoothing structure comprises a supporting frame, a ball joint, a partition plate and the like, the ball joint is connected to the upper portion of the supporting frame, and the partition plate is rotationally connected to the ball joint. According to the drawing flattening device, a drawing is lighted through the lighting lamp, then the flattening plate is moved, the flattening plate makes contact with the drawing, the drawing is flattened and moved to drive the pressing wheels to rotate, after flattening is completed, the two sides of the drawing are pressed through the flattening plate, and the drawing can be flattened and pressed after being supplemented with light; the visibility of details on the drawing is improved, the surface flatness of the drawing is ensured, and the flatness of the drawing is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of placing stand, especially a drawing placing stand with a straightening structure. BACKGROUND

[0002] Drawing refers to the plan or perspective drawing marked with size, proportion, material description, technical requirement and other detailed information drawn for the fields of construction, engineering, manufacturing and design, which visualizes the designer's conception, calculation and planning for the convenience of construction, manufacturing, installation or further design work. The existing drawing placing stand usually fixes the drawing on the placing stand using a clamp, which cannot straighten the drawing only through the clamp, thereby affecting the flatness of the drawing and being inconvenient.

[0003] Therefore, it is necessary to design a drawing placing stand with a straightening structure which can light the drawing and then straighten and press the drawing to improve the visibility of details on the drawing, ensure the flatness of the drawing surface and improve the flatness of the drawing. UTILITY MODEL CONTENT

[0004] In order to overcome the shortcomings of the existing drawing placing stand which cannot straighten the drawing only through the clamp, thereby affecting the flatness of the drawing and being inconvenient, the utility model provides a drawing placing stand with a straightening structure which can light the drawing and then straighten and press the drawing to improve the visibility of details on the drawing, ensure the flatness of the drawing surface and improve the flatness of the drawing.

[0005] A drawing placing stand with a straightening structure comprises a support frame, a ball joint, a partition plate, a backing plate, a pressing plate, a torsion spring, a straightening mechanism and an illuminating mechanism. The upper part of the support frame is connected with the ball joint. The partition plate is rotatably connected with the ball joint. The front side of the partition plate is connected with the backing plate. The upper and lower sides of the backing plate are rotatably connected with the pressing plate. The left and right parts of the pressing plate are connected with the backing plate through the torsion spring. The support frame is provided with the straightening mechanism. The pressing plate is provided with the illuminating mechanism.

[0006] Further, the left and right parts of the partition plate are provided with handle rods.

[0007] Further, the pressing plate is rotatably connected with a plurality of pressing wheels.

[0008] Further, the straightening mechanism comprises a fixed rail and a straightening plate. The front sides of the upper and lower parts of the support frame are connected with the fixed rail. The left and right parts of the fixed rail are slidably connected with the straightening plate. The straightening plate is in contact with the backing plate.

[0009] Further, the front side of the straightening plate is connected with a handle.

[0010] Further, the lighting mechanism comprises a fixing base, a clamping plate and a lighting lamp, the left and right sides of the pressing plate are connected with the fixing base, the fixing base is connected with the clamping plate, and the clamping plate is connected with the lighting lamp.

[0011] The utility model discloses beneficial effect is: the utility model discloses through the lighting lamp to the drawing light, then moves, makes the flat board contact drawing, and drawing is driven the pressure wheel rotation when moving, after the flat board, the two sides of drawing are pressed to reach the effect that can be lighted to drawing again after the flat board is pressed to drawing, improve the visibility of detail on drawing, ensure that drawing surface is even, improve the evenness of drawing's effect. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the three -dimensional structure schematic diagram of the utility model.

[0013] Figure 2 It is the part three -dimensional structure back surface schematic diagram of the utility model.

[0014] Figure 3 It is the part three -dimensional structure front surface schematic diagram of the utility model.

[0015] Figure 4 It is the three -dimensional structure schematic diagram of the utility model flat board.

[0016] Figure 5 It is the three -dimensional structure schematic diagram of the utility model lighting mechanism.

[0017] Mark in drawing: 1: support frame, 2: ball joint, 3: partition, 4: backing plate, 5: pressing plate, 51: torsion spring, 6: pressure wheel, 7: flat board, 71: fixed rail, 72: flat board, 73: handle, 8: lighting mechanism, 81: fixing base, 82: clamping plate, 83: lighting lamp. DETAILED DESCRIPTION

[0018] The utility model will be further described below in conjunction with specific embodiment, and the illustrative embodiment of the utility model and the explanation used to explain the utility model, but it is not as the limitation of the utility model.

[0019] A drawing rack with a flat structure, like Figures 1-4As shown, including support frame 1, ball joint 2, partition 3, pad 4, pressing plate 5, torsional spring 51, pressure wheel 6, straightening mechanism 7 and lighting mechanism 8, the upper part of support frame 1 is connected with ball joint 2, ball joint 2 is rotatably connected with partition 3, the left and right parts of partition 3 are provided with handle, which is convenient to hold rotating partition 3, the front side of partition 3 is connected with pad 4, the upper and lower sides of pad 4 are rotatably connected with pressing plate 5, the left and right parts of pressing plate 5 are connected with pad 4 through torsional spring 51, the upper and lower parts of support frame 1 are provided with straightening mechanism 7 which can straighten the drawing, and the upper and lower parts of pressing plate 5 are provided with lighting mechanism 8 which can light the drawing.

[0020] As shown in Figure 1 and Figure 4 shown, straightening mechanism 7 includes fixed rail 71, straightening plate 72 and handle 73, the upper and lower parts of support frame 1 are connected with fixed rail 71, the left and right parts of fixed rail 71 are slidably connected with straightening plate 72, straightening plate 72 is in contact with pad 4, and the front side of straightening plate 72 is connected with handle 73.

[0021] As shown in Figure 1 and Figure 5 shown, it also includes lighting mechanism 8, lighting mechanism 8 includes fixed seat 81, clamping plate 82 and illuminating lamp 83, the left and right parts of pressing plate 5 are connected with fixed seat 81, the fixed seat 81 is connected with clamping plate 82, and the inner side of clamping plate 82 is connected with illuminating lamp 83, and the illuminating lamp 83 is in contact with the adjacent fixed seat 81.

[0022] In use of the device, first, support frame 1 is placed on the ground, then the handle on the partition 3 is held to rotate, driving pad 4 to rotate on ball joint 2, adjusting pad 4, then turning pressing plate 5 outward, torsional spring 51 deforms, then placing the drawing on pad 4, then releasing pressing plate 5, torsional spring 51 restores, making pressing plate 5 contact the drawing with pressure wheel 6, then clamping plate 82 is clamped on fixed seat 81, illuminating lamp 83 lights the drawing, then holding handle 73, moving straightening plate 72 on fixed rail 71, making straightening plate 72 contact the drawing, the drawing is straightened and moved, driving pressure wheel 6 to rotate, after straightening, the two sides of the drawing are pressed through straightening plate 72, so that the drawing can be lighted and then straightened and pressed, improving the visibility of details on the drawing, ensuring the surface of the drawing is flat, improving the flatness of the drawing.

[0023] It should be understood that the above description is only for exemplary purposes and does not mean to limit the present application. Those skilled in the art will understand that the variations of the present application will be included in the scope of the claims herein.

Claims

1. A drawing holder having a flattening structure, characterized by: The utility model provides a drawing flattening device, including support frame (1), ball joint (2), partition (3), backing plate (4), pressing plate (5), torsional spring (51), straightening mechanism (7) and lighting mechanism (8), support frame (1) upper portion is connected with ball joint (2), ball joint (2) is rotatably connected with partition (3), and the partition (3) front side is connected with backing plate (4), and the backing plate (4) upper and lower both sides are rotatably connected with pressing plate (5), and the pressing plate (5) left and right both sides are connected with torsional spring (51) between backing plate (4), support frame (1) is equipped with the straightening mechanism (7) that can flatten drawing, and the pressing plate (5) is equipped with the lighting mechanism (8) that can light the drawing.

2. A drawing rack having a flattening structure according to claim 1, characterized in that: Partition (3) left and right both sides are equipped with the handle bar.

3. A drawing rack having a flattening structure according to claim 2, characterized in that: Still including the pressure wheel (6), the pressing plate (5) is rotatably connected with a plurality of pressure wheels (6).

4. A drawing rack having a flattening structure according to claim 3, characterized in that: Straightening mechanism (7) includes fixed rail (71) and straightening plate (72), and the support frame (1) upper and lower both sides front sides are connected with fixed rail (71), and the fixed rail (71) left and right both sides are slidably connected with straightening plate (72), and the straightening plate (72) is all in contact with backing plate (4).

5. A drawing rack having a flattening structure according to claim 4, characterized in that: Still including handle (73), and the straightening plate (72) front side is connected with handle (73).

6. A drawing rack having a flattening structure according to claim 5, characterized in that: Still including lighting mechanism (8), and lighting mechanism (8) includes fixed seat (81), clamping plate (82) and illuminating lamp (83), and the pressing plate (5) left and right both sides front sides are connected with fixed seat (81), and the fixed seat (81) is all clamped with clamping plate (82), and the clamping plate (82) inner side is connected with illuminating lamp (83), and the illuminating lamp (83) is all in contact with adjacent fixed seat (81).

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