Original picture drawing device

Abstract

The utility model relates to the technical field of drawing devices, and discloses an original picture drawing device which comprises a bottom plate, U-shaped frames are rotationally installed on the two sides of the top of the bottom plate, angle adjusting assemblies are installed between the top of the bottom plate and the U-shaped frames on the two sides, and a translation plate is installed between the U-shaped frames on the two sides in a sliding mode. A drawing plate is fixedly installed between the U-shaped frames on the two sides and located above the translation plate. According to the original picture drawing device, during drawing, drawing paper is fixed to the drawing plate, an original picture is fixed to the translation plate, then the translation plate is driven to move in the direction away from the drawing plate point by point, the translation plate and the drawing plate are gradually staggered, and the original picture placed on the translation plate is exposed; the distance between the original picture and the creator is reduced, the creator can observe details of the original picture in a close range during creation, creation of the creator is facilitated, creation efficiency of the creator is improved, and creation quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drawing devices, in particular to an original painting drawing device. Background Art

[0002] Animation production is divided into two-dimensional animation and three-dimensional animation technology. For example, the popular flash animation on the web page belongs to two-dimensional animation; the most attractive and widely used is three-dimensional animation, including the animated blockbusters, TV commercials, architectural animations, etc. We all need to use three-dimensional animation technology. Animation production is a group activity that requires close cooperation.

[0003] When creating, part of the work needs to be traced back to the original painting. When traced, it is necessary to refer to the image of the original painting for restoration. At this time, the original painting needs to be fixed. After fixation, it is traced with reference to the original painting. It is often necessary to take a look at the original painting and then trace it on the drawing paper. At this time, due to the size of the original painting, the original painting will be too far away from the creator, which is not conducive to observing the details of the original painting and affects the creation. Utility Model Content

[0004] The purpose of the utility model is to provide an original picture drawing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An original painting drawing device comprises: a bottom plate, U-shaped frames are rotatably mounted on both sides of the top of the bottom plate, an angle adjustment assembly is not mounted between the top of the bottom plate and the U-shaped frames on both sides, and the movable end of the angle adjustment assembly is fixed between the opposite surfaces of the U-shaped frames on both sides, a translation plate is slidably mounted between the U-shaped frames on both sides, and a drawing plate is fixedly mounted between the U-shaped frames on both sides and above the translation plate;

[0007] A support frame is fixedly installed in the inner cavity of the U-shaped frame, a T-shaped slot frame is installed on the top of the support frame, and T-shaped blocks sliding in the T-shaped slot frame are installed on both sides of the bottom of the translation plate.

[0008] As an improved technical solution, a limiting cavity connected to the interior of the T-slot frame is opened on the side of the T-slot frame away from the rack, and a blocking block is installed on the side of the T-block close to the limiting cavity, and the blocking block is located inside the limiting cavity.

[0009] As an improved technical solution, racks are installed on both sides of the bottom of the translation plate, a damping shaft is rotatably installed on one side of the U-shaped frame, and a gear meshing with the rack is rotatably installed on one end of the damping shaft located inside the U-shaped frame.

[0010] As an improved technical solution, a driving motor is installed inside the U-shaped frame on the other side, and a gear 2 meshing with the rack is installed at the driving end of the driving motor.

[0011] As an improved technical solution, the angle adjustment assembly includes a rotating mounting frame installed on both sides of the top of the base plate and on the front side, and a rotating shaft is rotatably installed on the rotating mounting frame through a bearing, a transmission plate is slidably arranged on the top of the base plate, and cross-connecting bars are welded between the opposite surfaces of the U-shaped frames on both sides, and a driving bar is rotatably installed between the two sides of the top of the transmission plate and the two sides of the front side of the cross-connecting bar.

[0012] As an improved technical solution, a screw is rotatably installed in the middle of the top of the base plate through a bearing, and a threaded hole threadedly connected to the screw is opened in the middle of the screw, and a sliding rod is slidably installed on the transmission plate through sliding holes opened on both sides of its front side, and both ends of the sliding rod are fixed to the top of the base plate through protrusions.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the present invention, under the meshing transmission of the gear and the rack, the translation plate can be driven to move forward or backward to achieve the misalignment adjustment between the translation plate and the drawing board. When drawing, the drawing paper is fixed on the drawing board, the original painting is fixed on the translation plate, and then the translation plate is driven to move away from the drawing board little by little, so that the translation plate and the drawing board are gradually staggered, and the original painting placed on the translation plate is exposed, which helps to reduce the distance between the original painting and the creator, so that the creator can observe the details of the original painting at close range when creating, which is more conducive to the creator's creation, not only improving the creator's efficiency, but also helping to improve the quality of creation.

[0015] 2. In the present invention, when the rack drives the translation plate to move, the T-block will also slide in the inner cavity of the T-slot frame. During the movement, the T-block will drive the blocking block to slide inside the limiting cavity. When the limiting cavity and the blocking block are in relative conflict with each other, the sliding area of ​​the translation plate is limited to prevent the translation plate from completely separating from the T-slot frame, thereby limiting the translation plate and ensuring the stability of the translation plate in the working state.

[0016] 3. In the present invention, the screw rod is driven to rotate, and the transmission plate is moved in the direction of the cross-link under the threaded transmission action of the screw rod and the transmission plate. At this time, due to the driving bar rotatably installed between the transmission plate and the cross-link, the cross-link will be pushed upward, so that the U-shaped frame rotates with the rotation axis as the rotation point, thereby adjusting the angle of the translation plate and the drawing plate, and adjusting the angle to an angle suitable for the creator to work, which is conducive to improving the comfort of creation, and the angle of the translation plate and the drawing plate can be adjusted arbitrarily, which is suitable for different needs of different creators. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an original painting depiction device;

[0018] Figure 2 It is a schematic diagram of the planar structure of an original painting depiction device;

[0019] Figure 3 It is a structural schematic diagram of an angle adjustment component in an original painting depiction device;

[0020] Figure 4 It is a structural schematic diagram of a translation plate in an original painting depiction device;

[0021] Figure 5 A device for drawing original pictures Figure 4 The enlarged structural diagram at A in the middle;

[0022] Figure 6 A device for drawing original pictures Figure 4 The enlarged structural diagram at B in the middle;

[0023] Figure 7 A device for drawing original pictures Figure 4 Enlarged structural diagram at point C in the middle.

[0024] In the figure: 1. base plate; 2. angle adjustment assembly; 21. rotating mounting frame; 22. rotating shaft; 23. transmission plate; 24. driving bar; 25. sliding rod; 26. cross connecting bar; 27. screw rod; 3. U-shaped frame; 4. translation plate; 41. supporting frame; 42. T-slot frame; 43. T-block; 44. rack; 45. gear one; 46. damping shaft; 47. driving motor; 48. gear two; 49. limiting cavity; 410. blocking block; 5. drawing plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 7The utility model proposes a technical solution, an original painting drawing device, 1. comprising: a bottom plate 1, U-shaped frames 3 are rotatably installed on both sides of the top of the bottom plate 1, an angle adjustment component 2 is not installed between the top of the bottom plate 1 and the U-shaped frames 3 on both sides, and the movable end of the angle adjustment component 2 is fixed between the opposite surfaces of the U-shaped frames 3 on both sides, a translation plate 4 is slidably installed between the U-shaped frames 3 on both sides, and a drawing plate 5 is fixedly installed between the U-shaped frames 3 on both sides and above the translation plate 4;

[0027] A support frame 41 is fixedly installed in the inner cavity of the U-shaped frame 3, a T-shaped slot frame 42 is installed on the top of the support frame 41, and T-shaped blocks 43 sliding in the T-shaped slot frame 42 are installed on both sides of the bottom of the translation plate 4.

[0028] When drawing, the drawing paper is fixed on the drawing board 5, the original painting is fixed on the translation board 4, and then the translation board 4 is driven to move little by little in the direction away from the drawing board 5, so that the translation board 4 and the drawing board 5 are gradually staggered, and the original painting placed on the translation board 4 is exposed, which helps to reduce the distance between the original painting and the creator, so that the creator can observe the details of the original painting closely when creating, which is more conducive to the creator's creation, not only improving the creator's efficiency, but also helping to improve the quality of creation.

[0029] A limiting cavity 49 connected to the inside of the T-slot frame 42 is provided on the side of the T-slot frame 42 away from the rack 44, and a blocking block 410 is installed on the side of the T-block 43 close to the limiting cavity 49, and the blocking block 410 is located inside the limiting cavity 49. When the rack 44 drives the translation plate 4 to move, the T-block 43 will also slide in the inner cavity of the T-slot frame 42. During the movement, the T-block 43 will drive the blocking block 410 to slide inside the limiting cavity 49. When the limiting cavity 49 and the blocking block 410 are in relative conflict with each other, the sliding area of ​​the translation plate 4 is limited to prevent the translation plate 4 from completely detaching from the T-slot frame 42, thereby limiting the translation plate 4 and ensuring the stability of the translation plate 4 in the working state.

[0030] Racks 44 are installed on both sides of the bottom of the translation plate 4, and a damping shaft 46 is rotatably installed on one side of the U-shaped frame 3. A gear 45 meshing with the rack 44 is rotatably installed on one end of the damping shaft 46 located inside the U-shaped frame 3, and a knob is installed on the end of the damping shaft 46 away from the gear 45.

[0031] A driving motor 47 is installed inside the U-shaped frame 3 on the other side, and a gear 2 48 meshing with the rack 44 is installed at the driving end of the driving motor 47. A switch is installed on the top of the bottom plate 1, and a power supply is also installed inside the U-shaped frame 3 on the other side.

[0032] The driving motor 47 drives the gear 2 48 to rotate. Under the meshing transmission action of the gear 2 48 and the rack 44, the driving motor 47 drives the gear 2 48 to rotate forward and reverse, and the translation plate 4 can be driven to move forward or backward. Alternatively, the damping shaft 46 drives the gear 1 45 forward and reverse. Under the meshing transmission action of the gear 1 45 and the rack 44, the translation plate 4 can also be driven to move forward or backward. There are two ways to control the movement of the translation plate 4. When there is no power, there is an alternative driving scheme, which can be selected according to actual usage, which is flexible and practical.

[0033] The angle adjustment assembly 2 includes a rotating mounting frame 21 installed on both sides of the top of the base plate 1 and on the front side. A rotating shaft 22 is rotatably installed on the rotating mounting frame 21 through a bearing, and one end of the rotating shaft 22 is fixed to the short side of the U-shaped frame 3. A transmission plate 23 is slidably arranged on the top of the base plate 1, and a cross-connecting bar 26 is welded between the opposite surfaces of the U-shaped frames 3 on both sides. A driving bar 24 is rotatably installed between the two sides of the top of the transmission plate 23 and the two sides of the front of the cross-connecting bar 26.

[0034] A screw rod 27 is rotatably installed in the middle of the top of the base plate 1 through a bearing, and a threaded hole threadedly connected to the screw rod 27 is opened in the middle position of the screw rod 27, a knob is installed at the end of the screw rod 27 away from the cross-link 26, and the transmission plate 23 is slidably installed with a slide rod 25 through the slide holes opened on both sides of the front side thereof, and the two ends of the slide rod 25 are fixed to the top of the base plate 1 through protrusions.

[0035] The driving screw 27 is rotated, and under the threaded transmission action of the screw 27 and the transmission plate 23, the transmission plate 23 moves in the direction of the cross-link 26. At this time, due to the driving bar 24 rotatably installed between the transmission plate 23 and the cross-link 26, the cross-link 26 will be pushed upward, so that the U-shaped frame 3 rotates with the rotation axis 22 as the rotation point, thereby adjusting the angle of the translation plate 4 and the drawing plate 5. The angle is adjusted to an angle suitable for the creator to work, which is conducive to improving the comfort of creation. The angle of the translation plate 4 and the drawing plate 5 can be adjusted arbitrarily, which is suitable for the different needs of different creators.

[0036] The working principle of the utility model is:

[0037] When in use, the translation plate 4 is located at the bottom of the drawing plate 5 and slides. The process of driving the translation plate 4 to slide is as follows: the driving motor 47 drives the gear 2 48 to rotate. Under the meshing transmission action of the gear 2 48 and the rack 44, the driving motor 47 drives the gear 2 48 to rotate forward and reverse, and the translation plate 4 can be driven to move forward or backward;

[0038] Alternatively, the gear 45 can be driven forward or reversely by the damping shaft 46, and the translation plate 4 can also be driven to move forward or backward under the meshing transmission action of the gear 45 and the rack 44, so as to realize the misalignment adjustment between the translation plate 4 and the drawing board 5. When drawing, the drawing paper is fixed on the drawing board 5, the original painting is fixed on the translation plate 4, and then the translation plate 4 is driven to move little by little in the direction away from the drawing board 5, so that the translation plate 4 and the drawing board 5 are gradually staggered, and the original painting placed on the translation plate 4 is exposed, which helps to reduce the distance between the original painting and the creator.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An original painting drawing device, characterized in that: include: A bottom plate (1), U-shaped frames (3) are rotatably mounted on both sides of the top of the bottom plate (1), an angle adjustment assembly (2) is not mounted between the top of the bottom plate (1) and the U-shaped frames (3) on both sides, and the movable end of the angle adjustment assembly (2) is fixed between the opposite surfaces of the U-shaped frames (3) on both sides, a translation plate (4) is slidably mounted between the U-shaped frames (3) on both sides, and a drawing plate (5) is fixedly mounted between the U-shaped frames (3) on both sides and above the translation plate (4); A support frame (41) is fixedly installed in the inner cavity of the U-shaped frame (3), a T-shaped slot frame (42) is installed on the top of the support frame (41), and T-shaped blocks (43) sliding in the T-shaped slot frame (42) are installed on both sides of the bottom of the translation plate (4).

2. The original painting drawing device according to claim 1, characterized in that: A limiting cavity (49) communicating with the interior of the T-slot frame (42) is provided on a side of the T-slot frame (42) away from the rack (44), and a blocking block (410) is installed on a side of the T-block (43) close to the limiting cavity (49), and the blocking block (410) is located inside the limiting cavity (49).

3. The original painting drawing device according to claim 2, characterized in that: Racks (44) are installed on both sides of the bottom of the translation plate (4), a damping shaft (46) is rotatably installed on one side of the U-shaped frame (3), and a gear (45) meshing with the rack (44) is rotatably installed on one end of the damping shaft (46) located inside the U-shaped frame (3).

4. The original painting drawing device according to claim 3, characterized in that: A driving motor (47) is installed inside the U-shaped frame (3) on the other side, and a second gear (48) meshing with the rack (44) is installed at the driving end of the driving motor (47).

5. The original painting drawing device according to claim 4, characterized in that: The angle adjustment assembly (2) comprises a rotating mounting frame (21) mounted on both sides of the top of the base plate (1) and close to the front side, a rotating shaft (22) is rotatably mounted on the rotating mounting frame (21) via a bearing, a transmission plate (23) is slidably arranged on the top of the base plate (1), a transverse connecting bar (26) is welded between the opposite surfaces of the U-shaped frames (3) on both sides, and a driving bar (24) is rotatably mounted between the two sides of the top of the transmission plate (23) and the two sides of the front side of the transverse connecting bar (26).

6. The original painting drawing device according to claim 5, characterized in that: A screw rod (27) is rotatably mounted on the middle of the top of the base plate (1) via a bearing, and a threaded hole threadedly connected to the screw rod (27) is provided at the middle of the screw rod (27). A sliding rod (25) is slidably mounted on the transmission plate (23) via sliding holes provided on both sides of the front surface thereof, and both ends of the sliding rod (25) are fixed to the top of the base plate (1) via protrusions.

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