CN216435231U

CN216435231U - Writing practice board convenient to operate

Info

Publication number: CN216435231U
Application number: CN202121459072.4U
Authority: CN
Inventors: 罗石英
Original assignee: Shenzhen East Document And Painting Academy Co ltd
Current assignee: Shenzhen East Document And Painting Academy Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-05-03
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a convenient-to-operate calligraphy practicing board, which belongs to the technical field of calligraphy practicing boards and comprises a placing frame, wherein two first sliding grooves are formed in the upper surface of the placing frame, and a second sliding groove is formed in the outer surface of one side of the placing frame; and the adjusting mechanism comprises a first rotating shaft, the first rotating shaft is connected in one of the first sliding grooves in a sliding mode, the outer wall of the first rotating shaft is movably sleeved with a moving box, a spring is arranged on the bottom surface of the inner portion of the moving box, and a partition plate is sleeved on the outer wall of the first rotating shaft, which is located inside the moving box. This practise calligraphy board convenient to operation removes check word board through pulling worker shape pull rod, and when not pulling worker shape pull rod, check word board will the auto-lock, and the user can not cause check word board to remove when practising calligraphy, and when first pivot length lies in the restriction groove, frictional force between the two can increase, can convenient to use person pulling worker shape pull rod through rotatory second pivot to operate.

Description

Writing practice board convenient to operate

Technical Field

The utility model relates to the technical field of calligraphy practicing boards, in particular to a calligraphy practicing board convenient to operate.

Background

The calligraphy practice is a Chinese vocabulary, which refers to repeatedly rubbing characters and practicing writing better fonts, the fonts are divided into fountain pen characters and brush pen characters, the fountain pen characters and the brush pen characters are communicated, generally speaking, the brush pen characters are well practiced, and the fountain pen characters can also be well watched; the method for practicing the fountain pen calligraphy and the writing brush calligraphy are different, and the favorite fonts can be selected for practicing on the basis of practicing the black-body calligraphy, mastering the structure of the calligraphy and practicing basic functions.

The nine-tripod-grid exercise paster is provided with the square outer frame and the square inner frame, the inner frame can be used for making reference to the size of the whole Chinese character, most of the Chinese character is written in the inner frame, and the small part of the Chinese character is written outside the inner frame, so that the size of the Chinese character can be restricted, the Chinese character is prevented from being written too large, the appearance of the Chinese character is facilitated, and the size uniformity among the Chinese characters is facilitated.

Present practise calligraphy board is when using, and the beginner can additionally increase a check word chi usually, carries out the injecing of a position to the word of writing, because check word chi is taken through the user is manual, and its position of placing is difficult to restrict usually, and the user often moves check word chi carelessly when practising calligraphy for the word of writing is not on a straight line, makes the aesthetic feeling of the word of writing reduce.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a calligraphy practicing board convenient to operate.

2. Technical scheme

In order to solve the problems, the utility model adopts the following technical scheme:

a board for facilitating operation, comprising: the rack is characterized by comprising a placing rack, wherein two first sliding grooves are formed in the upper surface of the placing rack, and a second sliding groove is formed in the outer surface of one side of the placing rack; and the adjusting mechanism comprises a first rotating shaft, the first rotating shaft is slidably connected in one of the first sliding grooves, the outer wall movable sleeve of the first rotating shaft is provided with a moving box, the inner bottom surface of the moving box is provided with a spring, the outer wall sleeve of the first rotating shaft, which is positioned inside the moving box, is provided with a partition plate, one side of the moving box is fixedly connected with a grid plate, and the outer wall sleeve of the first rotating shaft is provided with a first bevel gear.

As a preferable scheme of the present invention, the adjusting mechanism further includes a second rotating shaft, the second rotating shaft movably penetrates through an outer surface of one side of the moving box, the second rotating shaft is located in the second sliding groove, one end of the second rotating shaft is fixedly connected with a second bevel gear, and the first bevel gear is engaged with the second bevel gear.

As a preferable scheme of the utility model, a plurality of limiting grooves are formed in the bottom surface of the interior of the placing frame, and the top end of the first rotating shaft is fixedly connected with an I-shaped pull rod.

As a preferable scheme of the present invention, the outer surface of one side of the grid plate is fixedly connected with a stabilizing block, and the top end of the second rotating shaft is fixedly connected with an adjusting rod.

According to a preferable scheme of the utility model, the upper surface of the placing frame is provided with two threaded holes, the insides of the two threaded holes are respectively connected with a threaded rod through threads, and the bottom ends of the two threaded rods are respectively and rotatably connected with a paperweight block.

As a preferable scheme of the utility model, a group of limiting rods is fixedly connected to the top ends of the two paperweights, two limiting rods are arranged in each group, and the top end of each group of limiting rods extends to the upper surface of the placing frame.

As a preferable scheme of the present invention, the inner surface walls of both sides of the movable box are fixedly connected with a restriction strip.

3. Advantageous effects

Compared with the prior art, the utility model provides the easy-to-operate calligraphy practicing board, which has the following beneficial effects:

(1) this practise calligraphy board convenient to operation through rotatory threaded rod, and the threaded rod drives the paperweight piece and removes to practise the subsides of nine ding check and press the jail, pulling worker shape pull rod this moment drives first pivot and shifts out from the restriction groove, and first pivot removes the back that targets in place, stops to stimulate worker shape pull rod, and the bottom of first pivot is because the elasticity of spring removes to the restriction groove, accomplishes the auto-lock.

(2) This practise calligraphy board convenient to operation, when first pivot is arranged in the restriction groove for a long time, can increase frictional force between the two, make the pulling worker shape pull rod become difficult, rotatory second pivot this moment, through the meshing of first conical gear and second conical gear, drive first pivot and produce rotatoryly, stimulate worker shape pull rod this moment, the first pivot of convenient to use person's activity.

Drawings

FIG. 1 is a schematic view of a nine-tripod grid exercise sticker embedded in the calligraphy practicing board of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a perspective view of the adjustment mechanism of the present invention;

fig. 4 is a cross-sectional view of the traveller of the utility model.

The reference numbers in the figures illustrate:

1. placing a rack; 2. an adjustment mechanism; 201. a first rotating shaft; 202. a mobile box; 203. a spring; 204. a partition plate; 205. a grid plate; 206. a second rotating shaft; 207. a first bevel gear; 208. a second bevel gear; 209. a stabilizing block; 3. an adjusting lever; 4. a threaded rod; 5. a paperweight block; 6. and a restriction strip.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a writing board for easy operation includes: the rack comprises a rack 1, wherein two first sliding grooves are formed in the upper surface of the rack 1, and a second sliding groove is formed in the outer surface of one side of the rack 1; and adjustment mechanism 2, adjustment mechanism 2 includes first pivot 201, first pivot 201 sliding connection is in one of them first spout, and the outer wall movable sleeve of first pivot 201 is equipped with removal case 202, and the inside bottom surface of removal case 202 is provided with spring 203, and the outer wall cover that first pivot 201 is located removal case 202 inside is equipped with baffle 204, and the outer fixed surface in one side of removal case 202 is connected with check word board 205, and the outer wall cover of first pivot 201 is equipped with first conical gear 207.

In the embodiment of the utility model, the nine-tripod cell exercise sticker is firstly placed inside the placing rack 1, the threaded rod 4 is rotated, the threaded rod 4 drives the paperweight 5 to move, so that the nine-tripod cell exercise sticker is firmly pressed, at the same time, the I-shaped pull rod is pulled, the first rotating shaft 201 is lifted to drive the bottom of the first rotating shaft 201 to move out of the limiting groove, at the same time, the first rotating shaft 201 is moved along the first sliding groove, after the nine-tripod cell exercise sticker is moved in place, the pulling of the I-shaped pull rod is stopped, the bottom of the first rotating shaft 201 moves into the limiting groove due to the elasticity of the spring 203 and is fixed, when the I-shaped pull rod is pulled, resistance is met, at the same time, the second rotating shaft 206 is rotated, the first rotating shaft 201 is driven to rotate through the meshing of the first conical gear 207 and the second conical gear 208, so that the friction force between the first rotating shaft 201 and the inner wall of the limiting groove is reduced, and the first rotating shaft 201 is convenient for a user to move the first rotating shaft 201.

Specifically, the adjusting mechanism 2 further includes a second rotating shaft 206, the second rotating shaft 206 movably penetrates through an outer surface of one side of the moving box 202, the second rotating shaft 206 is located in the second sliding groove, one end of the second rotating shaft 206 is fixedly connected with a second bevel gear 208, and the first bevel gear 207 is meshed with the second bevel gear 208.

In this embodiment, the weight blocks 5 are self-locked and moved by the adjusting mechanism 2, and the first rotating shaft 201 is easily adjusted by the second rotating shaft 206.

Specifically, a plurality of limiting grooves are formed in the bottom surface of the interior of the placing frame 1, and an I-shaped pull rod is fixedly connected to the top end of the first rotating shaft 201.

In this embodiment, the limiting groove is engaged with the first rotating shaft 201 to complete self-locking, and the I-shaped pull rod is used for facilitating the operation of a user.

Specifically, a stabilizing block 209 is fixedly connected to the outer surface of one side of the grid plate 205, and an adjusting rod 3 is fixedly connected to the top end of the second rotating shaft 206.

In this embodiment, the stabilizing block 209 facilitates the user to adjust the paperweight 5.

Specifically, two screw holes have been seted up to the upper surface of rack 1, and threaded rod 4 all has been connected through threaded connection in the inside of two screw holes, and the bottom of two threaded rod 4 all rotates and is connected with paperweight 5.

In this embodiment, the paperweight 5 is moved up and down by the threaded rod 4, and the nine-tripod grid exercise sticker is put in and fixed.

Specifically, the equal fixedly connected with a set of restriction lever in top of two paperweights 5, every restriction lever of group all is provided with two, and the top of every restriction lever of group all extends to the upper surface of rack 1.

In this embodiment, the motion trajectory of the paperweight 5 is limited by the limiting rod, and is prevented from rotating along the threaded rod 4.

Specifically, the inner surface walls of the two sides of the movable box 202 are fixedly connected with the limiting strips 6.

In this embodiment, the movement path of the first rotating shaft 201 is restricted by the restricting bar 6, and the contact between the partition 204 and the second rotating shaft 206 is prevented.

The working principle is as follows: at first put the inside of rack 1 with nine ding ge exercise subsides, rotatory threaded rod 4 simultaneously, threaded rod 4 drives paperweight 5 and removes, thereby paste nine ding ge exercise firmly, stimulate the worker shape pull rod this moment, make first pivot 201 rise, the bottom that drives first pivot 201 shifts out from the restriction tank, move first pivot 201 along first spout simultaneously, remove the back that targets in place, stop to stimulate the worker shape pull rod, the bottom of first pivot 201 is because the elasticity of spring 203, move to the restriction tank, fix, run into the resistance when the worker shape pull rod of pulling, rotatory second pivot 206 this moment, through the meshing of first conical gear 207 and second conical gear 208, it produces rotatoryly to drive first pivot 201, thereby reduce the frictional force of first pivot 201 and restriction inslot wall, be convenient for the first pivot 201 of user activity.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. A board convenient to operate, characterized by comprising:

the rack comprises a placing rack (1), wherein two first sliding grooves are formed in the upper surface of the placing rack (1), and a second sliding groove is formed in the outer surface of one side of the placing rack (1); and

adjustment mechanism (2), adjustment mechanism (2) include first pivot (201), first pivot (201) sliding connection is in one of them first spout, the outer wall activity cover of first pivot (201) is equipped with removal case (202), the inside bottom surface of removal case (202) is provided with spring (203), the outer wall of first pivot (201) just is located the inside cover of locating of removal case (202) and is equipped with baffle (204), one side outer fixed surface of removal case (202) is connected with check word board (205), the outer wall cover of first pivot (201) is equipped with first conical gear (207).

2. The easy-to-operate calligraphy practicing board as claimed in claim 1, wherein: the adjusting mechanism (2) further comprises a second rotating shaft (206), the second rotating shaft (206) movably penetrates through the outer surface of one side of the moving box (202), the second rotating shaft (206) is located in the second sliding groove, one end of the second rotating shaft (206) is fixedly connected with a second bevel gear (208), and the first bevel gear (207) is meshed with the second bevel gear (208).

3. The easy-to-operate calligraphy practicing board as claimed in claim 1, wherein: a plurality of limiting grooves are formed in the bottom surface of the interior of the placing rack (1), and an I-shaped pull rod is fixedly connected to the top end of the first rotating shaft (201).

4. The easy-to-operate calligraphy practicing board as claimed in claim 2, wherein: the outer surface of one side of grid board (205) is fixedly connected with stabilizing block (209), the top fixedly connected with adjusting lever (3) of second pivot (206).

5. The easy-to-operate calligraphy practicing board as claimed in claim 1, wherein: two threaded holes are formed in the upper surface of the placing rack (1), two threaded holes are formed in the inner portions of the threaded holes and are connected with threaded rods (4) through threads, and two paperweights (5) are connected to the bottom ends of the threaded rods (4) in a rotating mode.

6. The easy-to-operate calligraphy practicing board as claimed in claim 5, wherein: two the equal fixedly connected with a set of restriction lever in top of paperweight piece (5), every group the restriction lever all is provided with two, every group the top of restriction lever all extends to the upper surface of rack (1).

7. The easy-to-operate calligraphy practicing board as claimed in claim 1, wherein: the inner surface walls of the two sides of the movable box (202) are fixedly connected with limiting strips (6).