Calligraphy paper flattening device

Abstract

The utility model discloses a calligraphy paper flattening device, and relates to the technical field of calligraphy practice equipment, in particular to the calligraphy paper flattening device, which comprises a base and a top mounted on the base, and a gap is reserved between the middle of the top of the base and the middle of the bottom of the base to form a cavity capable of sucking air; vertical micropores are formed in the upper part in a penetrating manner, and the micropores are communicated with the cavity; a heating module is installed at the bottom, the heating wire is located in the cavity, and a negative pressure adsorption module is installed in the middle of the bottom of the cavity; sliding grooves for guiding the two ends are formed in the front side and the rear side of the top correspondingly, and leveling adjusting plates are slidably connected into the sliding grooves. And a flattening mechanism which is pressed downwards and translated is arranged at the bottom of the flattening adjusting plate, and paper is flattened through a heating wire, a negative pressure adsorption module and the flattening mechanism, so that the paper is smoother.

Description

Technical Field

[0001] This utility model relates to the technical field of calligraphy practice equipment, specifically a calligraphy paper flattening device. Background Technology

[0002] With the advancement of technology, people's demands for calligraphy practice aids are also increasing. Existing calligraphy practice aids have certain drawbacks. When practicing calligraphy, people usually fold the paper for storage to make it easier to store. However, the folded paper will form wrinkles. Usually, they use heavy objects to flatten it or smooth it out manually. However, paper is prone to wrinkling due to humidity, temperature, or improper storage. Flattening it with heavy objects or smoothing it out manually is not effective in flattening the paper. Therefore, we propose a calligraphy paper flattening device. Utility Model Content

[0003] This invention provides a paper-flattening device for calligraphy, which solves the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a calligraphy paper flattening device, including a base and a device installed on the top of the base, wherein a gap exists between the middle of the top and the middle of the bottom of the base to form a cavity for air suction.

[0005] A vertical micro-hole is provided through the upper part, and the micro-hole is connected to the cavity;

[0006] A heating module is installed at the bottom, the heating wire is inside the cavity, and a negative pressure adsorption module is installed in the middle of the bottom of the cavity.

[0007] The top has guide grooves on both the front and rear sides, and a leveling plate is slidably connected in the groove. The leveling plate moves at the top to lay the paper flat and to clamp the ends of the paper.

[0008] The bottom of the leveling plate is provided with a flattening mechanism that presses down and moves horizontally. The flattening mechanism moves from the center of the leveling plate to both ends and clamps the paper as the leveling plate moves downward.

[0009] Preferably, the negative pressure adsorption module includes a fan;

[0010] The fan is mounted on the base and is connected to the outside world, used to draw air into the cavity through the micropores.

[0011] Preferably, the heating module includes heating wires arranged in a multi-level S-shape and installed at the bottom of the device;

[0012] A power supply assembly is installed inside the heating element and is electrically connected to the heating wire.

[0013] Preferably, the bottom of both ends of the leveling plate is slidably connected to vertical sliding supports, and the leveling plate moves vertically along the sliding supports;

[0014] The diameter of the upper and lower ends of the sliding support is larger than that of the middle. The bottom end of the sliding support is slidably connected to the sliding groove, and the top end of the sliding support is connected to the leveling plate.

[0015] Preferably, a second spring is connected to the top of the sliding support, the top end of the second spring abuts against the interior of the leveling plate, a bolt extending into the leveling plate is connected to the top of the leveling plate, the bottom end of the bolt extends into the sliding support from the top of the sliding support, and the bolt is threadedly connected to the sliding support, and the top of the bolt abuts against the top of the leveling plate.

[0016] Preferably, the flattening mechanism includes a first spring and a flattening block;

[0017] The bottom of the leveling plate has a vertical triangular storage cavity, and the vertical side of the storage cavity is flush with the bottom of the leveling plate.

[0018] The flattening block is slidably connected inside the storage cavity and can move along the inclined side of the storage cavity;

[0019] A first spring is fixedly connected to the side of the flattening block away from the center of the flattening plate, and the first spring abuts against the storage cavity.

[0020] This utility model has the following beneficial effects:

[0021] This calligraphy paper flattening device removes moisture from the paper using heating wires, helping to restore the paper's flatness. A negative pressure adsorption module then adsorbs the paper onto the top surface, further eliminating wrinkles. Simultaneously, a flattening adjustment plate and a flattening mechanism further flatten the paper, resulting in an even smoother surface. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure connecting the bottom surface of the flat platform of this utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the flat adjustment plate connection of this utility model;

[0026] Figure 5 This is a cross-sectional structural diagram of the flat adjustment plate connection of this utility model;

[0027] Figure 6 This is a schematic diagram of the structure at point A of this utility model.

[0028] In the diagram: 1. Base; 2. Flat platform; 3. Microhole; 4. Slide groove; 5. Flat adjustment plate; 6. Heating wire; 7. Power supply assembly; 8. Sliding support; 9. Bolt; 10. Storage cavity; 11. First spring; 12. Flattening block; 13. Second spring; 14. Fan. Detailed Implementation

[0029] 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.

[0030] Please see Figures 1 to 5 A calligraphy paper flattening device, characterized in that: it includes a base 1 and a flattening platform 2, the flattening platform 2 is installed on the top of the base 1, the paper is placed on the top of the flattening platform 2 for flattening, and there is a gap between the middle of the top of the base 1 and the middle of the bottom of the flattening platform 2 to form a cavity that can suck in air.

[0031] The flattening platform 2 has vertical micro-holes 3 that are connected to the cavity. The micro-holes 3 can then suck air from the bottom of the paper, so that the paper can be adsorbed onto the top of the flattening platform 2 for flattening.

[0032] A heating module is installed at the bottom of the flattening platform 2, the heating wire 6 is located in the cavity, and a negative pressure adsorption module is installed in the middle of the bottom of the cavity. The paper is adsorbed onto the top surface of the flattening platform 2 through the negative pressure adsorption module, which further eliminates wrinkles and avoids the paper's own shrinkage, which would cause it to float and affect its flatness.

[0033] The top of the flattening platform 2 has guide grooves 4 on both the front and rear sides. Flattening adjustment plates 5 are slidably connected in the grooves 4. The flattening adjustment plates 5 move on the top of the flattening platform 2 to flatten the paper. The flattening adjustment plates 5 can slide smoothly along the grooves 4, so that the flattening adjustment plates 5 can slide to flatten the paper on a large surface and are used to clamp the ends of the paper. When the flattening adjustment plates 5 are respectively at the two ends of the paper, they can clamp the paper and fix it after flattening to ensure that it can be written on smoothly.

[0034] The bottom of the leveling plate 5 is equipped with a flattening mechanism that presses down and moves horizontally. The flattening mechanism moves from the center of the leveling plate 5 to both ends and adapts to the downward movement of the leveling plate 5 to clamp the paper. That is, when the leveling plate 5 moves downward, its flattening mechanism can retract into the leveling plate 5 and move from the center of the paper outward, thereby achieving the effect of flattening the paper.

[0035] Please see Figures 1 to 5 The negative pressure adsorption module includes a fan 14;

[0036] The fan 14 is mounted on the base 1 and is connected to the outside world. It is used to draw air into the cavity from the micropores 3 and then form a negative pressure through the cavity.

[0037] Please see Figures 1 to 5 The heating module includes heating wires 6, which are arranged in an S-shape in multiple stages and installed on the bottom of the flat platform 2, so that the heating wires 6 can be evenly distributed and the heating is more uniform.

[0038] The power supply component 7 is installed inside the flattening platform 2 and is electrically connected to the heating wire 6. The heating wire 6 can evenly heat and remove moisture from the paper, helping the paper to return to flatness.

[0039] Please see Figures 1 to 6 The bottom of both ends of the leveling plate 5 is slidably connected to vertical sliding pillars 8. The leveling plate 5 moves vertically along the sliding pillars 8, and the leveling plate 5 can descend vertically along the sliding pillars 8.

[0040] The diameter of the upper and lower ends of the sliding support 8 is larger than that of the middle. The bottom end of the sliding support 8 is slidably connected to the slide groove 4, and the top end of the sliding support 8 is connected to the leveling plate 5. Through the sliding support 8, the leveling plate 5 can move along the direction of the slide groove 4.

[0041] Please see Figures 1 to 6 A second spring 13 is connected to the top of the sliding support 8. The top of the second spring 13 abuts against the inside of the leveling plate 5. Under the action of the elastic force of the second spring 13, the leveling plate 5 can automatically move upward when loosened. A bolt 9 extending into the leveling plate 5 is connected to the top of the leveling plate 5. The bottom end of the bolt 9 extends into the sliding support 8 from the top of the sliding support 8 and is threadedly connected to the sliding support 8. The top of the bolt 9 abuts against the top of the leveling plate 5. By turning the bolt 9, the leveling plate 5 can move downward smoothly.

[0042] Please see Figures 1 to 5 The flattening mechanism includes a first spring 11 and a flattening block 12;

[0043] The bottom of the leveling plate 5 has a vertical triangular storage cavity 10, and the vertical side of the storage cavity 10 is flush with the bottom of the leveling plate 5.

[0044] The flattening block 12 is slidably connected inside the storage cavity 10 and can move along the inclined side of the storage cavity 10, thereby achieving the effect of the flattening block 12 retracting into the flattening plate 5 while moving outward from the middle of the paper.

[0045] A first spring 11 is fixedly connected to the side of the flattening block 12 away from the center of the flattening plate 5. The first spring 11 abuts against the storage cavity 10. When the flattening block 12 moves up the flattening plate 5 and is no longer in contact with the paper, it can automatically move to a position close to the center of the flattening plate 5 to facilitate the flattening of the paper next time.

[0046] In summary, when using this calligraphy paper flattening device, the paper is placed on top of the flattening platform 2. The heating wire 6 at the bottom of the flattening platform 2 can evenly heat and remove moisture from the paper, helping it to regain its flatness. After the fan 14 is turned on, the paper is adsorbed onto the surface of the top of the flattening platform 2, further eliminating wrinkles. Then, the bolt 9 is turned on. Under the relative action of the bolt 9 and the sliding support 8, the flattening plate 5 can move downward. The flattening block 12 first contacts the paper, and then, under the relative push of the flattening plate 5, the flattening block 12 can move inward and to both ends of the flattening plate 5. Under the action of the flattening block 12, the paper can be unfolded from the middle outward, so that the paper is flattened more thoroughly. When the flattening plate 5 moves to the two ends of the paper, the flattening plate 5 can clamp and limit the paper.

[0047] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. Moreover, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0048] 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 device for flattening calligraphy paper, characterized in that: Includes a base (1) and a flat platform (2), the flat platform (2) is installed on the top of the base (1), and there is a gap between the middle of the top of the base (1) and the middle of the bottom of the flat platform (2) to form a cavity that can draw air. The flat platform (2) has vertical micro-holes (3) that are connected to the cavity; A heating module is installed at the bottom of the flat platform (2), the heating wire (6) is inside the cavity, and a negative pressure adsorption module is installed in the middle of the bottom of the cavity. The flattening platform (2) has guide grooves (4) on both the front and rear sides of the top. A flattening adjustment plate (5) is slidably connected in the groove (4). The flattening adjustment plate (5) moves at the top of the flattening platform (2) to flatten the paper and to clamp the ends of the paper. The bottom of the leveling plate (5) is provided with a flattening mechanism that presses down and moves horizontally. The flattening mechanism moves from the center of the leveling plate (5) to both ends and adapts to the downward movement of the leveling plate (5) to clamp the paper.

2. The calligraphy paper flattening device according to claim 1, characterized in that: The negative pressure adsorption module includes a fan (14). The fan (14) is mounted on the base (1) and is connected to the outside world for drawing air into the cavity from the micropores (3).

3. The calligraphy paper flattening device according to claim 1, characterized in that: The heating module includes a heating wire (6), which is arranged in an S-shape with multiple levels and is installed at the bottom of the flat platform (2); The power supply assembly (7) is installed inside the flat platform (2) and is electrically connected to the heating wire (6).

4. The calligraphy paper flattening device according to claim 1, characterized in that: The bottom of both ends of the leveling plate (5) is slidably connected to vertical sliding pillars (8), and the leveling plate (5) moves vertically along the sliding pillars (8). The diameter of the upper and lower ends of the sliding support (8) is larger than that of the middle. The bottom end of the sliding support (8) is slidably connected to the sliding groove (4), and the top end of the sliding support (8) is connected to the leveling plate (5).

5. The calligraphy paper flattening device according to claim 4, characterized in that: The top of the sliding support (8) is connected to a second spring (13), the top of the second spring (13) abuts against the inside of the leveling plate (5), the top of the leveling plate (5) is connected to a bolt (9) extending into the leveling plate (5), the bottom end of the bolt (9) extends into the sliding support (8) from the top of the sliding support (8), and the bolt (9) is threadedly connected to the sliding support (8), the top of the bolt (9) abuts against the top of the leveling plate (5).

6. The calligraphy paper flattening device according to claim 1, characterized in that: The flattening mechanism includes a first spring (11) and a flattening block (12). The bottom of the leveling plate (5) is provided with a vertical triangular storage cavity (10), and the vertical side of the storage cavity (10) is flush with the bottom of the leveling plate (5). The flattening block (12) is slidably connected in the storage cavity (10) and can move along the inclined side of the storage cavity (10); The flattening block (12) is fixedly connected to a first spring (11) on the side away from the center of the flattening plate (5), and the first spring (11) abuts against the storage cavity (10).

Images