CN216101223U

CN216101223U - Calligraphy writing rack

Info

Publication number: CN216101223U
Application number: CN202122866636.2U
Authority: CN
Inventors: 胡曼玥; 李心雨; 李沁涵; 侯琬婧; 张译丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-03-22
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to the technical field of calligraphy equipment, in particular to a calligraphy writing rack which comprises a writing board, wherein two positioning grooves are symmetrically formed in the side wall of the writing board relative to the vertical central plane of the writing board, and two rotating columns are symmetrically and fixedly connected to the writing board. According to the utility model, the servo motor is arranged at the bottom of the writing board, the first rotating rod can be driven to rotate through the output end of the servo motor, the second helical gear can be driven to rotate through the first helical gear on the first rotating rod, so that the second rotating rod can be driven to rotate, the rotating block on the second rotating rod can rotate, the sleeving columns on the second rotating rod can be driven to rotate towards two sides through the rotating block, the sliding columns in the sleeving columns can slide in the positioning grooves, so that the paper pressing rollers at the top ends of the four sliding columns can press and attach four corners of the rice paper, the rice paper can be prevented from falling off when the writing board is inclined or in a vertical state, and thus, a calligrapher can write conveniently.

Description

Calligraphy writing rack

Technical Field

The utility model relates to the technical field of calligraphy equipment, in particular to a calligraphy writing rack.

Background

The calligraphy is a special artistic expression form of character beauty in China and surrounding countries and regions which are deeply influenced by Chinese culture. Including chinese character calligraphy, mongolian writing, arabic writing, english writing, etc. The Chinese calligraphy is a special traditional art of Chinese characters. In a broad sense, calligraphy refers to the writing rule of characters and symbols.

Current calligrapher needs earlier to press the rice paper on the table when using the writing desk, however when the table inclines, the rice paper on it must can drop easily to can influence the user and write, and current writing desk is not convenient for adjust the inclination of clipboard, thereby can cause user's waist fatigue easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model aims to provide a calligraphy writing rack, wherein a servo motor is arranged at the bottom of a writing board, a first rotating rod can be driven to rotate through an output end of the servo motor, a second helical gear can be driven to rotate through a first helical gear on the first rotating rod, so that the second rotating rod can be driven to rotate, a rotating block on the second rotating rod can be driven to rotate, sleeve connecting columns on the second rotating rod can be driven to rotate towards two sides through the rotating block, sliding columns in the sleeve connecting columns can slide in positioning grooves, so that paper pressing rollers at the top ends of the four sliding columns can press and attach four corners of rice paper, and therefore, the rice paper can be prevented from falling off when the writing board is inclined or in a vertical state, and a court can write conveniently; the rotation handle through clipboard one side can drive the threaded rod and rotate to can drive the elevator and go up and down, can drive through the rack board like this and transfer to the gear and rotate, thereby enable the axis of rotation and rotate, thereby can be convenient for adjust the inclination of clipboard, so can the person of facilitating the use write, thereby can the person of facilitating the use adjust and write the posture, thereby can alleviate user's waist pressure.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a calligraphy writing rack, includes the clipboard, two constant head tanks have been seted up about its vertical central plane symmetry on the lateral wall of clipboard, two rotation posts of symmetry fixedly connected with on the clipboard, two the equal fixedly connected with axis of rotation of one end of rotation post, the both sides of clipboard all are provided with the support frame, two the equal fixedly connected with in top of support frame and axis of rotation looks pivoted riser, one side of riser is rotated and is connected with the threaded rod, the meshing is connected with the elevator on the threaded rod, fixedly connected with rack plate on the lateral wall of elevator, one side meshing of rack plate is connected with the accent gear fixed mutually with the axis of rotation.

Further, a servo motor is fixedly connected to the side wall of the writing board, a first rotating rod is fixedly connected to the output end of the servo motor, a positioning plate fixedly connected with the writing board is rotatably connected to one end of the first rotating rod, two first bevel gears are fixedly connected to the outer wall of the first rotating rod symmetrically with respect to the vertical central plane of the first rotating rod, a second bevel gear is connected to one side of the first bevel gear in a meshed manner, a second rotating rod is fixedly connected to the second bevel gear, two rotating blocks are fixedly connected to the outer wall of the second rotating rod symmetrically with respect to the vertical central plane of the second rotating rod, a sleeving column is fixedly connected to the top of each rotating block, a sliding column slidably connected with the positioning groove in a sliding and clamping manner is slidably connected to the sleeving column, a limiting rod is fixedly connected to the side wall of the sliding column, a press roller is slidably connected to the limiting rod, and a threaded plate is fixedly connected to one end of the press roller, the utility model discloses a paper pressing device, including threaded plate, slip post, servo motor, spacing groove, servo motor, the threaded plate is last to close to be connected with and to slide post pivoted accommodate the lead screw mutually, the spacing groove has been seted up to the top central line position department of slip post, slip joint has the spacing post of fixing mutually with the threaded plate in the spacing groove, utilizes servo motor can drive two dwang two to rotate to can drive and cup joint the post and rotate, make the dancer roll at slip capital portion press the paper and attach.

The writing board is characterized in that a placing frame is fixedly arranged at the bottom end of one side wall of the writing board, and the placing frame is arranged at the bottom end of one side wall of the writing board, so that writing brushes and the like can be stored in the placing frame conveniently.

Further, one end of the rack plate is connected with a limiting strip fixedly connected with the vertical plate in a sliding mode, and the limiting strip is connected with one end of the rack plate in a sliding mode, so that the sliding direction of the rack plate can be limited.

Further, the bottom end of the threaded rod is fixedly connected with a rotating handle, the outer wall of the rotating handle is sleeved with an anti-slip sleeve, and the outer wall of the rotating handle is sleeved with a protective sleeve, so that the hand can be prevented from slipping through the anti-slip sleeve.

And the outer wall of the second rotating rod is symmetrically and rotatably connected with two positioning columns fixed with the writing board, and the positioning columns are rotatably connected with the outer wall of the second rotating rod, so that the two second rotating rods can be positioned.

Further, the bottom end of the sliding column is fixedly connected with an extension spring fixed with the rotating block, and the sliding column can be pulled tightly through the extension spring, so that the paper pressing roller at the top end of the sliding column can be tightly pressed and attached to the paper.

The utility model has the beneficial effects that:

1. the servo motor is arranged at the bottom of the writing board, the first rotating rod can be driven to rotate through the output end of the servo motor, the second helical gear can be driven to rotate through the first helical gear on the first rotating rod, so that the second rotating rod can be driven to rotate, the rotating block on the second rotating rod can be rotated, the sleeving columns on the second rotating rod can be driven to rotate towards two sides through the rotating block, the sliding columns in the sleeving columns can slide in the positioning grooves, so that the press rollers at the top ends of the four sliding columns can press and attach four corners of the rice paper, the rice paper can be prevented from falling off when the writing board is inclined or in a vertical state, and therefore, a calligrapher can write conveniently;

2. the rotation handle through clipboard one side can drive the threaded rod and rotate to can drive the elevator and go up and down, can drive through the rack board like this and transfer to the gear and rotate, thereby enable the axis of rotation and rotate, thereby can be convenient for adjust the inclination of clipboard, so can the person of facilitating the use write, thereby can the person of facilitating the use adjust and write the posture, thereby can alleviate user's waist pressure.

Drawings

The utility model will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the direction-adjusting mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the paper pressing mechanism in the present invention;

figure 4 is a schematic view of a platen roller arrangement in accordance with the present invention.

In the figure: 101. a writing board; 102. placing the frame; 103. positioning a groove; 104. rotating the column; 105. a rotating shaft; 201. a support frame; 202. a vertical plate; 203. a threaded rod; 204. rotating the handle; 205. a lifting block; 206. a rack plate; 207. a limiting strip; 208. a direction adjusting gear; 301. a servo motor; 302. rotating the first rod; 303. positioning a plate; 304. a first bevel gear; 305. a second bevel gear; 306. rotating the second rod; 307. a positioning column; 308. rotating the block; 309. sleeving the column; 310. a sliding post; 311. an extension spring; 312. a limiting rod; 313. a platen roller; 314. a thread plate; 315. adjusting the screw rod; 316. a limiting groove; 317. a limiting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a calligraphy writing stand comprises a writing board 101, two positioning grooves 103 are symmetrically formed in the side wall of the writing board 101 about the vertical central plane of the writing board 101, two rotating columns 104 are symmetrically and fixedly connected to the writing board 101, rotating shafts 105 are fixedly connected to one ends of the two rotating columns 104, supporting frames 201 are arranged on two sides of the writing board 101, vertical plates 202 which rotate with the rotating shafts 105 are fixedly connected to the tops of the two supporting frames 201, a threaded rod 203 is rotatably connected to one side of one vertical plate 202, lifting blocks 205 are rotatably connected to the threaded rod 203, rack plates 206 are fixedly connected to the side walls of the lifting blocks 205, and direction adjusting gears 208 which are fixed to the rotating shafts 105 are engaged with one sides of the rack plates 206.

The side wall of the writing board 101 is fixedly connected with a servo motor 301, the output end of the servo motor 301 is fixedly connected with a first rotating rod 302, one end of the first rotating rod 302 is rotatably connected with a positioning plate 303 fixedly connected with the writing board 101, the outer wall of the first rotating rod 302 is symmetrically and fixedly connected with two first bevel gears 304 about the vertical central plane thereof, one side of the first bevel gear 304 is engaged and connected with a second bevel gear 305, a second rotating rod 306 is fixedly connected in the second bevel gear 305, two rotating blocks 308 are symmetrically and fixedly connected on the outer wall of the second rotating rod 306 about the vertical central plane thereof, the top of the rotating block 308 is fixedly connected with a sleeve connecting column 309, a sliding column 310 which is slidably connected with the positioning groove 103 in a clamping way is slidably connected in the sleeve connecting column 309, a limiting rod 312 is fixedly connected on the side wall of the sliding column 310, a paper pressing roller 313 is slidably connected on the limiting rod 312, and a screw plate 314 is fixedly connected at one end of the paper pressing roller 313, the screw plate 314 is rotatably connected with an adjusting screw 315 which rotates with the sliding column 310, a limiting groove 316 is formed in the position of the center line of the top of the sliding column 310, a limiting column 317 which is fixed with the screw plate 314 is clamped in the limiting groove 316 in a sliding manner, the two rotating rods 306 can be driven to rotate by the servo motor 301, so that the sleeve column 309 can be driven to rotate, and the paper can be pressed and attached by the paper pressing roller 313 at the top of the sliding column 310.

The fixed bottom of a lateral wall of clipboard 101 is provided with places frame 102, is provided with through the bottom in a lateral wall of clipboard 101 and places frame 102 to can be convenient for store writing brush etc. in placing frame 102, the one end sliding connection of rack plate 206 has spacing 207 with riser 202 looks fixed connection, has spacing 207 through the one end sliding connection in rack plate 206, thereby can restrict the sliding position of rack plate 206.

Handle 204 is rotated to the bottom fixedly connected with of threaded rod 203, the antiskid cover has been cup jointed on the outer wall of rotating handle 204, through having cup jointed the lag on the outer wall that rotates handle 204, thereby can prevent the hand slippage through the antiskid cover, the symmetry is rotated on the outer wall of two dwang two 306 and is connected with two and clipboard 101 fixed reference column 307 mutually, be connected with reference column 307 through rotating on the outer wall of two dwang 306, thereby can fix a position two dwang 306.

An extension spring 311 fixed to the rotating block 308 is fixedly connected to the bottom end of the sliding column 310, and the sliding column 310 can be pulled tightly by the extension spring 311, so that the platen roller 313 at the top end of the sliding column 310 can be tightly pressed against the paper.

The working principle is as follows: when in use, rice paper can be attached to the writing board 101, then the screw plate 314 can be driven to move through the adjusting screw 315, so that the paper pressing roller 313 can slide on the limiting rod 312, the paper pressing roller 313 can be adjusted according to the size of paper, then the servo motor 301 is opened, the output end of the servo motor 301 can drive the rotating rod one 302 to rotate, so that the two helical gears one 304 can be driven to rotate, the helical gear one 304 can drive the helical gear two 305 on one side to rotate, the helical gear two 305 can drive the rotating rod two 306 on two sides to rotate, the rotating block 308 can be driven to rotate through the rotating rod two 306, the sleeving connection columns 309 on the two rotating rods two 306 can rotate towards two sides, so that the sliding column 310 in the sleeving connection column 309 can slide in the positioning groove 103, and four paper pressing rollers 313 and four corners of rice paper can be pressed tightly, can attach the rice paper on clipboard 101 like this, enable extension spring 311 to draw tightly sliding column 310 when pressing attaching the rice paper, thereby enable dancer 313 and sticis the paper, prevent to be lifted by the wind current, then drive threaded rod 203 through rotating handle 204 and rotate, thereby can drive elevator 205 and go up and down, make elevator 205 can drive rack plate 206 and remove, can drive through rack plate 206 and transfer to gear 208 and rotate, thereby can drive axis of rotation 105 and rotate, can adjust the inclination of clipboard 101 like this.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the utility model to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the utility model as defined in the following claims.

Claims

1. A calligraphy writing stand is characterized by comprising a writing board (101), wherein two positioning grooves (103) are symmetrically formed in the side wall of the writing board (101) relative to the vertical central plane of the writing board, two rotating columns (104) are symmetrically and fixedly connected to the writing board (101), one end of each rotating column (104) is fixedly connected with a rotating shaft (105), the two sides of the writing board (101) are respectively provided with a support frame (201), the tops of the two support frames (201) are respectively and fixedly connected with a vertical plate (202) which rotates with the rotating shaft (105), one side of one vertical plate (202) is rotatably connected with a threaded rod (203), the threaded rod (203) is connected with a lifting block (205) in a rotating way, the side wall of the lifting block (205) is fixedly connected with a rack plate (206), one side of the rack plate (206) is engaged and connected with a direction adjusting gear (208) fixed with the rotating shaft (105).

2. The calligraphy writing desk according to claim 1, wherein a servo motor (301) is fixedly connected to the side wall of the writing board (101), a first rotating rod (302) is fixedly connected to the output end of the servo motor (301), a positioning plate (303) fixedly connected to the writing board (101) is rotatably connected to one end of the first rotating rod (302), two first bevel gears (304) are fixedly connected to the outer wall of the first rotating rod (302) symmetrically with respect to the vertical central plane thereof, a second bevel gear (305) is engaged and connected to one side of the first bevel gear (304), a second rotating rod (306) is fixedly connected to the second bevel gear (305), two rotating blocks (308) are fixedly connected to the outer wall of the second rotating rod (306) symmetrically with respect to the vertical central plane thereof, and a sleeving column (309) is fixedly connected to the top of the rotating blocks (308), sliding connection has the slip post (310) with constant head tank (103) looks slip joint in cover grafting post (309), fixedly connected with gag lever post (312) on the lateral wall of slip post (310), sliding connection has dancer roll (313) on gag lever post (312), the one end fixedly connected with thread plate (314) of dancer roll (313), it has adjusting screw (315) with slip post (310) looks pivoted to spin on thread plate (314), spacing groove (316) have been seted up to the top central line position department of slip post (310), slip joint has spacing post (317) fixed mutually with thread plate (314) in spacing groove (316).

3. A calligraphy writing desk according to claim 1, wherein a placing frame (102) is fixedly arranged at the bottom end of one side wall of the writing board (101).

4. The calligraphy writing stand according to claim 1, wherein one end of the rack plate (206) is slidably connected with a limiting strip (207) fixedly connected with the vertical plate (202).

5. The calligraphy writing stand according to claim 1, wherein a rotating handle (204) is fixedly connected to the bottom end of the threaded rod (203), and an anti-slip sleeve is sleeved on the outer wall of the rotating handle (204).

6. The calligraphy writing desk according to claim 2, wherein the outer walls of the two rotating rods (306) are symmetrically and rotatably connected with two positioning columns (307) fixed with the writing board (101).

7. A calligraphic writing desk according to claim 2, characterized in that the bottom end of the sliding column (310) is fixedly connected with an extension spring (311) fixed with the rotating block (308).