Auxiliary device for art painting of children

Abstract

The utility model discloses a child art painting auxiliary device which comprises a painting table, and supporting legs are fixedly installed on the left side and the right side of the painting table. The auxiliary roller is arranged at the upper end of the drawing table, and drawing paper is wound around the outer side of the auxiliary roller; the first clamping block is arranged at the side end of the auxiliary roller; the second clamping block is arranged at the side end of the auxiliary roller; the supporting plates are fixedly installed at the front end and the rear end of the drawing table. According to the art painting auxiliary device for children, when an auxiliary roller needs to be fixed, a first clamping block is firstly pressed outwards, so that the first clamping block compresses a first telescopic spring to move outwards, the distance between the first clamping block and a second clamping block is increased, then the two ends of the auxiliary roller are aligned with the first clamping block and the second clamping block, after alignment, the first clamping block is loosened, and the auxiliary roller is fixed. And the first clamping block is reset through the elastic force of the first telescopic spring, so that the two sides of the auxiliary roller are clamped on the inner sides of the first clamping block and the second clamping block, and the effect of fixing the auxiliary roller is achieved.

Description

Technical Field

[0001] This utility model relates to the field of painting assistance technology, specifically a children's art painting assistance device. Background Technology

[0002] With social progress and improved living conditions, parents nowadays enroll their children in extracurricular classes when they are very young, and painting is one of them. In order to enable students to learn painting better, various auxiliary devices are often needed.

[0003] A drawing stand for integrated architectural design drawing and display, disclosed in CN108577200A, includes a drawing display board and a support board. The drawing display board has a frame groove at the middle of its upper outer surface, and a pen groove on its upper outer surface located to one side of the frame groove. The lower end of the frame groove has vertical and horizontal scale bars. A pressure plate is located inside the frame groove, and a wall groove is located on the inner surface of the frame groove near the pressure plate. The support board is positioned below the drawing display board, and a lifting bracket is fixedly installed on the outer surface of the support board. This integrated drawing stand for architectural design drawing and display, with its tilt adjustment bracket, pressure plate, vertical scale bars, and horizontal scale bars, allows the stand to switch between a drawing stand and a display stand, can flatten drawings, and provides a scale, thus offering better usability.

[0004] However, the device is not suitable for large-sized drawings. When children draw long scroll paintings, the unrolled paper will hang down or pile up on the edge of the table, which is easily contaminated by paint or torn. Using a large-sized drawing table not only takes up drawing space, but also increases the cost of learning.

[0005] To address the aforementioned issues, we have made innovative designs based on the existing structure of children's art painting aids. Utility Model Content

[0006] The purpose of this utility model is to provide a children's art painting auxiliary device to solve the problem mentioned in the background art that the device cannot be used with large-sized drawings. When children draw long scroll paintings, the unrolled paper will hang down or pile up on the edge of the table, which is easily contaminated by paint or torn. Using a large-sized painting table not only takes up painting area, but also increases the cost of learning.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a children's art drawing aid device, comprising a drawing table with support legs fixedly installed on its left and right sides; an auxiliary roller disposed on the upper end of the drawing table, with a drawing paper wound around its outer side; a first clamping block disposed on the side end of the auxiliary roller; a second clamping block disposed on the side end of the auxiliary roller; a support plate fixedly installed at the front and rear ends of the drawing table; a clamping assembly disposed on the outer side of the front support plate; and a winding assembly disposed on the outer side of the rear support plate. The clamping assembly is used to fix the front and rear ends of the auxiliary roller to the first and second clamping blocks respectively; the winding assembly is used to drive the auxiliary roller to rotate, thereby winding up the drawing paper.

[0008] Preferably, the clamping assembly includes a first rotating shaft and a sliding rod. The first rotating shaft is rotatably connected to the inner side of the front support plate, and the sliding rod is slidably connected to the inner side of the first rotating shaft. The tail end of the sliding rod is connected to the first clamping block.

[0009] Preferably, the clamping assembly further includes a limiting plate and a first telescopic spring. The limiting plate is fixedly installed on the outside of the first rotating shaft, and the first telescopic spring is connected between the limiting plate and the first clamping block.

[0010] Preferably, the winding assembly includes a second rotating shaft, which is rotatably connected to the inner side of the rear support plate, and the tail end of the second rotating shaft is connected to the second clamping block.

[0011] Preferably, the winding assembly further includes a rotating disk and a slot, the rotating disk being fixedly installed on the outside of the second rotating shaft, and the slot being provided at equal angles on the inner side of the rotating disk.

[0012] Preferably, the winding assembly further includes a fixing plate, a second telescopic spring, and a locking rod. The fixing plate is fixedly installed on the outside of the support plate, and the locking rod is connected to the outside of the fixing plate through the second telescopic spring. The locking rod passes through the inside of the fixing plate, and the tail end of the locking rod engages with the locking groove.

[0013] Preferably, the winding assembly further includes a support frame, a heater, a battery, and a control module. The support frame is fixedly installed on the upper end of the drawing table, and the heater is fixedly installed on the inner side of the support frame. The battery is fixedly installed on the outer side of the support frame, and the control module is fixedly installed on the outer side of the support frame.

[0014] Preferably, the battery is electrically connected to the heater and the control module respectively.

[0015] Compared with the prior art, the beneficial effect of this utility model is that the children's art drawing aid device is equipped with:

[0016] 1. Fixed structure: When the auxiliary roller needs to be fixed, the first clamping block is first pressed outward, which compresses the first telescopic spring and moves outward, increasing the distance between the first clamping block and the second clamping block. Then, the two ends of the auxiliary roller are aligned with the first and second clamping blocks. After alignment, the first clamping block is released, and the first clamping block is reset by the elastic force of the first telescopic spring, so that the two sides of the auxiliary roller are engaged inside the first and second clamping blocks, thereby achieving the effect of fixing the auxiliary roller.

[0017] 2. Rewinding Structure: After the front end of the drawing is completed, when it is necessary to work on the back end, the locking lever is manually pulled outward to separate the tail end of the lever from the slot. After the tail end of the lever is separated from the slot, the rotating disk is in an active state. At this time, manually rotating the rotating disk will drive the auxiliary roller to rotate. Through the rotation of the auxiliary roller, the completed part is rewound, and the unfinished drawing is laid on the top of the drawing table for students to work on. After the drawing position is adjusted, the locking lever is released, and the lever is reset by the elastic force of the second telescopic spring, so that the tail end of the lever engages with the corresponding slot on the inner side of the rotating disk, thereby fixing the auxiliary roller.

[0018] Furthermore, when the ink on the drawing is not fully cured, the control module controls the operation of the warm air blower. After the warm air blower is running, the ambient temperature will rise to 25-28℃, thereby accelerating the overall drying of the oil painting and preventing the ink from sticking together when the drawing is rolled up. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the overall bottom view of the present invention;

[0021] Figure 3 This is a schematic diagram of the connection structure between the auxiliary roller of this utility model and the drawing;

[0022] Figure 4 This is a three-dimensional structural diagram of the clamping component of this utility model;

[0023] Figure 5 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0024] In the diagram: 1. Drawing table; 2. Support leg; 3. Auxiliary roller; 4. Drawing paper; 5. First clamping block; 6. Second clamping block; 7. Support plate; 8. Clamping assembly; 801. First rotating shaft; 802. Sliding rod; 803. Limiting plate; 804. First telescopic spring; 9. Rewinding assembly; 901. Second rotating shaft; 902. Rotating disk; 903. Slot; 904. Fixing plate; 905. Second telescopic spring; 906. Clamping rod; 907. Support frame; 908. Heater; 909. Battery; 910. Control module. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-5 This utility model provides a technical solution: a children's art drawing aid device, comprising:

[0027] Example 1: As Figures 1-4 The present invention provides a technical solution: a children's art drawing auxiliary device, comprising: a drawing table 1, with support legs 2 fixedly installed on the left and right sides of the drawing table 1; an auxiliary roller 3, disposed on the upper end of the drawing table 1, with a drawing paper 4 wound around its outer side; a first clamping block 5, disposed on the side end of the auxiliary roller 3; a second clamping block 6, disposed on the side end of the auxiliary roller 3; a support plate 7, fixedly installed at the front and rear ends of the drawing table 1; a clamping assembly 8, disposed on the outer side of the front support plate 7; and a winding assembly 9, disposed on the outer side of the rear support plate 7. The clamping assembly 8 is used to fix the front and rear ends of the auxiliary roller 3 to the first clamping block 5 and the second clamping block 6 respectively; the winding assembly 9 is used to drive the auxiliary roller 3 to rotate, thereby winding up the drawing paper 4.

[0028] The clamping assembly 8 includes a first rotating shaft 801 and a sliding rod 802. The first rotating shaft 801 is rotatably connected to the inner side of the front support plate 7, and the sliding rod 802 is slidably connected to the inner side of the first rotating shaft 801. The tail end of the sliding rod 802 is connected to the first clamping block 5. The clamping assembly 8 also includes a limiting plate 803 and a first telescopic spring 804. The limiting plate 803 is fixedly installed on the outer side of the first rotating shaft 801, and the first telescopic spring 804 is connected between the limiting plate 803 and the first clamping block 5.

[0029] When this structure needs to fix the auxiliary roller 3, firstly, the first clamping block 5 is pressed outward, thereby compressing the first telescopic spring 804 and moving outward, increasing the distance between the first clamping block 5 and the second clamping block 6. Then, the two ends of the auxiliary roller 3 are aligned with the first clamping block 5 and the second clamping block 6. After alignment, the first clamping block 5 is released, and the first clamping block 5 is reset by the elastic force of the first telescopic spring 804, so that the two sides of the auxiliary roller 3 are engaged inside the first clamping block 5 and the second clamping block 6, thereby achieving the effect of fixing the auxiliary roller 3.

[0030] Example 2: Figures 1-3 , Figure 5 The present invention provides a technical solution: a children's art drawing aid device, which discloses that: a winding assembly 9 includes a second rotating shaft 901, which is rotatably connected to the inner side of the rear support plate 7, and the tail end of the second rotating shaft 901 is connected to a second clamping block 6; the winding assembly 9 also includes a rotating disk 902 and a slot 903, the rotating disk 902 is fixedly installed on the outer side of the second rotating shaft 901, and the slot 903 is equally angled on the inner side of the rotating disk 902; the winding assembly 9 also includes a fixing plate 904, a second telescopic spring 905, and a clamping rod 906, the fixing plate 904 being fixedly installed on the outer side of the support plate 7. Furthermore, a locking rod 906 is connected to the outer side of the fixing plate 904 via a second telescopic spring 905. The locking rod 906 penetrates the inner side of the fixing plate 904, and its tail end engages with the locking slot 903. The winding assembly 9 also includes a support frame 907, a heater 908, a battery 909, and a control module 910. The support frame 907 is fixedly installed on the upper end of the drawing table 1, and the heater 908 is fixedly installed on the inner side of the support frame 907. The battery 909 is fixedly installed on the outer side of the support frame 907, and the control module 910 is fixedly installed on the outer side of the support frame 907. The battery 909 is electrically connected to the heater 908 and the control module 910 respectively.

[0031] When the front end of drawing 4 is finished and work needs to be done on the rear end, the locking lever 906 is manually pulled outwards to separate the tail end of the locking lever 906 from the locking slot 903. After the tail end of the locking lever 906 is separated from the locking slot 903, the rotating disk 902 is in an active state. At this time, manually rotating the rotating disk 902 will drive the auxiliary roller 3 to rotate. Through the rotation of the auxiliary roller 3, the finished part is rolled up, so that the unfinished drawing 4 is laid on the top of the drawing table 1 for students to work on. When the position of drawing 4 is adjusted... After the process is completed, release the locking lever 906. The locking lever 906 is reset by the elastic force of the second telescopic spring 905, so that the tail end of the locking lever 906 engages with the corresponding slot 903 on the inner side of the rotating disk 902, thereby fixing the auxiliary roller 3. When the ink on the drawing 4 is not completely cured, the control module 910 controls the operation of the warm air blower 908. After the warm air blower 908 is running, it will raise the ambient temperature to 25-28℃, thereby accelerating the overall drying of the oil painting and preventing the ink from sticking together when the drawing 4 is rolled up.

[0032] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A children's art drawing aid device, characterized in that, include: A painting table (1) is provided with support legs (2) fixedly installed on the left and right sides of the painting table (1). An auxiliary roller (3) is set on the upper end of the drawing table (1), and a drawing (4) is wrapped around the outside of the auxiliary roller (3). The first clamping block (5) is disposed on the side end of the auxiliary roller (3); The second clamping block (6) is disposed on the side end of the auxiliary roller (3); Support plate (7), which is fixedly installed at both ends of the drawing table (1); Clamping assembly (8), the clamping assembly (8) is disposed on the outside of the front support plate (7); A winding assembly (9) is disposed outside the rear support plate (7); wherein, The clamping assembly (8) is used to fix the front and rear ends of the auxiliary roller (3) to the first clamping block (5) and the second clamping block (6) respectively; The winding assembly (9) is used to drive the auxiliary roller (3) to rotate, thereby winding up the drawing (4).

2. The art drawing aid device for children according to claim 1, characterized in that: The clamping assembly (8) includes a first rotating shaft (801) and a sliding rod (802). The first rotating shaft (801) is rotatably connected to the inner side of the front support plate (7), and the sliding rod (802) is slidably connected to the inner side of the first rotating shaft (801). The tail end of the sliding rod (802) is connected to the first clamping block (5).

3. The art drawing aid device for children according to claim 2, characterized in that: The clamping assembly (8) further includes a limiting plate (803) and a first telescopic spring (804). The limiting plate (803) is fixedly installed on the outside of the first rotating shaft (801), and the first telescopic spring (804) is connected between the limiting plate (803) and the first clamping block (5).

4. The art drawing aid device for children according to claim 1, characterized in that: The winding assembly (9) includes a second rotating shaft (901), which is rotatably connected to the inner side of the rear support plate (7), and the tail end of the second rotating shaft (901) is connected to the second clamping block (6).

5. The art drawing aid device for children according to claim 4, characterized in that: The winding assembly (9) also includes a rotating disk (902) and a slot (903). The rotating disk (902) is fixedly installed on the outside of the second rotating shaft (901), and the slot (903) is provided at equal angles on the inner side of the rotating disk (902).

6. The art drawing aid device for children according to claim 5, characterized in that: The winding assembly (9) also includes a fixing plate (904), a second telescopic spring (905), and a locking rod (906). The fixing plate (904) is fixedly installed on the outside of the support plate (7), and the locking rod (906) is connected to the outside of the fixing plate (904) through the second telescopic spring (905). The locking rod (906) passes through the inside of the fixing plate (904), and the tail end of the locking rod (906) engages with the locking groove (903).

7. The art drawing aid device for children according to claim 6, characterized in that: The winding assembly (9) also includes a support frame (907), a heater (908), a battery (909), and a control module (910). The support frame (907) is fixedly installed on the upper end of the drawing table (1), and the heater (908) is fixedly installed on the inner side of the support frame (907). The battery (909) is fixedly installed on the outer side of the support frame (907), and the control module (910) is fixedly installed on the outer side of the support frame (907).

8. The art drawing aid device for children according to claim 7, characterized in that: The battery (909) is electrically connected to the heater (908) and the control module (910).

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