CN214803297U

CN214803297U - Novel desk for Chinese teaching calligraphy practice

Info

Publication number: CN214803297U
Application number: CN202120522339.3U
Authority: CN
Inventors: 陈小蕊
Original assignee: Pingliang Vocational & Technical College
Current assignee: Pingliang Vocational & Technical College
Priority date: 2021-03-13
Filing date: 2021-03-13
Publication date: 2021-11-23
Anticipated expiration: 2031-03-13

Abstract

The utility model relates to the technical field of teaching, in particular to a novel desk for Chinese teaching calligraphy practice, which comprises a desk body, desk legs and an auxiliary board, wherein the rear surface of the auxiliary board is hinged with a mandril, the front surface of the auxiliary board is provided with a groove, the inner side of the groove is provided with a side groove, the inner part of the side groove is slidably connected with a limiting plate, the axle center of the limiting plate is fixedly connected with a guide rod, the outer side of the guide rod is sleeved with a reset spring, one end of the guide rod, which is far away from the limiting plate, is fixedly connected with a fixed block, and the inner side of the fixed block is fixedly connected with a pressure rod; through the arrangement of the pressure lever, the desk has the function of clamping and fixing the copybook, so that the occupation space of the copybook is reduced, a user can watch the copybook more conveniently and smoothly, and the exercise efficiency is improved; and the inclination effect of the auxiliary board is realized, the distance between the copybook and the eyes of the user is adjusted, the eye pressure is relieved, and the correct and comfortable posture of the user is guaranteed for practicing calligraphy.

Description

Novel desk for Chinese teaching calligraphy practice

Technical Field

The utility model relates to a teaching technical field specifically is a new-type chinese teaching is practised calligraphy and is used desk.

Background

The desk used by the traditional primary and secondary schools is a conventional learning desk generally composed of a desktop plate and desk legs, along with the development of the society, people pay more and more attention to the education environment and conditions of students, and the desk also makes a series of corresponding changes;

the improvement of the desk for Chinese calligraphy practice, which is related to a desk and has the patent application number of CN201921697470.2, is favorable for correcting the sitting posture of students and is more convenient for the students to use the desk for Chinese calligraphy practice;

however, the following defects of the desk are still found through analysis:

when children practice calligraphy, the copy paper on the desk is easy to deviate from the demonstration paper, the copybook cannot be limited, the copybook is easy to scatter on the desk, the desk space utilization rate is low, and the calligraphy practice effect of a user is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new-type chinese teaching desk for practising calligraphy to solve the current desk for practising calligraphy that proposes among the above-mentioned background art and do not possess the problem of carrying out spacing function to the copybook mostly.

In order to achieve the above object, the present embodiment provides the following technical solutions: a novel desk for Chinese teaching calligraphy practice comprises a desk body, desk legs and an auxiliary plate, wherein the bottom of the desk body is fixedly connected with the desk legs, the front end of the top of the desk body is provided with a calligraphy practicing area, the rear end of the top of the desk body is provided with an active area, two ends of the active area are fixedly connected with fixing strips, the axle center of the top of each fixing strip is provided with a limiting groove, two sides of the top of each limiting groove are provided with sliding grooves, the inside of each sliding groove is connected with a ball in a sliding manner, the auxiliary plate is mounted at the top of the ball, one side of the auxiliary plate, away from the ball, is provided with a handle, the rear surface of the auxiliary plate is hinged with a top rod, the front surface of the auxiliary plate is provided with a groove, the inner side of the groove is provided with a side groove, the inside of the side groove is connected with a limiting plate in a sliding manner, the axle center of the limiting plate is fixedly connected with a guide rod, and the outer side of the guide rod is sleeved with a reset spring, and reset spring and limiting plate are fixed connection, the one end fixedly connected with fixed block that the limiting plate was kept away from to the guide bar, the inboard fixedly connected with depression bar of fixed block.

Preferably, the auxiliary board is matched with the active area, and the auxiliary board and the writing area are positioned on the same horizontal plane.

Preferably, the limiting groove is matched with the ejector rod; and when the auxiliary plate is in the display state, one end of the ejector rod, which is far away from the auxiliary plate, is abutted against the tail end of the limiting groove.

Preferably, the diameter of the return spring is larger than the groove width of the groove and smaller than the groove width of the side groove.

Preferably, the bottom of the pressure lever is provided with a rubber anti-skid pad; and the pressure lever is pressed against the auxiliary plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when a user needs to practice calligraphy, the user lifts the pressing rod upwards by manpower to enable the fixing block to ascend synchronously, the limiting plate is driven to move upwards vertically in the side groove, the return spring is extruded to contract, at the moment, a copybook to be referred is placed on the auxiliary plate, the upper part of the copybook is located right below the pressing rod, the manpower can be removed, the acting force can be restored according to the elasticity of the spring, the pressing rod can accurately press the copybook, and the reference content of the user cannot be influenced; the problem of present desk for practising calligraphy mostly not possess the copybook and carry on spacingly is solved, through being provided with the depression bar for this desk has the fixed function of copybook clamp, reduces the occupation space of copybook, also makes things convenient for more that the user smoothly watches the copybook, improves exercise efficiency.

2. This kind of new-type chinese teaching is practised calligraphy and is used desk, the gripping handle, under the sliding mode cooperation through ball and spout, make the accessory plate take place the slope, and simultaneously, the manpower rotates the ejector pin, make its one end of keeping away from the accessory plate offset with the end of spacing groove, so that spacing support accessory plate position, the person of facilitating the use watches to practise calligraphy according to the copybook, the slope effect of accessory plate has been realized, adjust the distance between copybook and the user's eye, alleviate eye pressure, the guarantee user is correct and comfortable posture is practised calligraphy.

Drawings

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

FIG. 2 is a schematic view of the overall side view of the auxiliary board of the present invention in use;

fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 4 is a schematic view of a table top view structure of the present invention.

In the figure: the table comprises a table body 1, table legs 2, an auxiliary plate 3, a calligraphy practicing area 4, a movable area 5, a fixing strip 6, a limiting groove 7, a sliding groove 8, a ball 9, an ejector rod 10, a groove 11, a side groove 12, a limiting plate 13, a return spring 14, a guide rod 15, a pressing rod 16 and a fixing block 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present embodiment provides a technical solution: a novel desk for Chinese teaching calligraphy practice comprises a desk body 1, desk legs 2 and an auxiliary plate 3, wherein the bottom of the desk body 1 is fixedly connected with the desk legs 2, the front end of the top of the desk body 1 is provided with a calligraphy practicing area 4, the rear end of the top of the desk body 1 is provided with an active area 5, two ends of the active area 5 are fixedly connected with a fixed strip 6, the axis of the top of the fixed strip 6 is provided with a limit groove 7, two sides of the top of the limit groove 7 are provided with sliding grooves 8, the inside of the sliding grooves 8 is slidably connected with balls 9, the auxiliary plate 3 is arranged at the top of the balls 9, a handle is arranged at one side of the auxiliary plate 3 away from the balls 9, the rear surface of the auxiliary plate 3 is hinged with an ejector rod 10, the front surface of the auxiliary plate 3 is provided with a groove 11, the inner side of the groove 11 is provided with a side groove 12, the inside of the side groove 12 is slidably connected with a limit plate 13, the axis of the limit plate 13 is fixedly connected with a guide rod 15, the outer side of the guide rod 15 is sleeved with a reset spring 14, the return spring 14 is fixedly connected with the limiting plate 13, one end of the guide rod 15, which is far away from the limiting plate 13, is fixedly connected with a fixing block 17, and the inner side of the fixing block 17 is fixedly connected with a pressure rod 16.

Furthermore, the auxiliary board 3 is matched with the movable area 5, and the auxiliary board 3 and the calligraphy practicing area 4 are positioned on the same horizontal plane, so that the use space of the desk can be reasonably planned, and a user can conveniently practice calligraphy.

Further, the limiting groove 7 is matched with the ejector rod 10; and when the auxiliary plate 3 is in the display state, one end of the ejector rod 10 far away from the auxiliary plate 3 is abutted against the tail end of the limiting groove 7, so that the auxiliary plate 3 is limited, and the stability of the auxiliary plate in the use process is guaranteed.

Furthermore, the diameter of the return spring 14 is larger than the groove width of the groove 11 and smaller than the groove width of the side groove 12, which is helpful for firmly clamping and fixing the copybook by utilizing the elastic force of the spring, and ensuring the neatness of the desk, so that a user can exercise the reference copybook.

Further, the bottom of the pressure lever 16 is provided with a rubber non-slip mat; and the pressing rod 16 is abutted against the auxiliary plate 3, which is beneficial to further improving the fixing effect of the pressing rod 16 on the copybook.

The working principle is as follows: firstly, when a user needs to practice calligraphy, manpower is used for lifting the pressing rod 16 upwards to enable the fixing block 17 to ascend synchronously, the limiting plate 13 is driven to move upwards vertically in the side groove 12, the return spring 14 is extruded to cause the pressing rod to contract, at the moment, a copybook to be referred is placed on the auxiliary plate 3, the upper part of the copybook is located right below the pressing rod 16, the manpower can be removed, the copybook can be accurately pressed by the pressing rod 16 according to the elastic recovery acting force of the spring, and the reference content of the user cannot be influenced; subsequently, the grabbing handle is matched with the sliding mode of the sliding groove 8 through the ball 9, so that the auxiliary plate 3 is inclined, meanwhile, the push rod 10 is rotated manually, one end, away from the auxiliary plate 3, of the push rod is abutted to the tail end of the limiting groove 7, the position of the auxiliary plate 3 is supported in a limiting mode, and a user can watch the calligraphy copybook to practice calligraphy conveniently.

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

Claims

1. The utility model provides a new-type chinese teaching is practised calligraphy and is used desk, includes the table body (1), table leg (2) and accessory plate (3), the bottom fixedly connected with table leg (2) of the table body (1), its characterized in that: the table is characterized in that a word exercising area (4) is arranged at the front end of the top of the table body (1), an active area (5) is arranged at the rear end of the top of the table body (1), fixing strips (6) are fixedly connected to both ends of the active area (5), a limiting groove (7) is arranged at the axis of the top of each fixing strip (6), sliding grooves (8) are formed in both sides of the top of each limiting groove (7), balls (9) are slidably connected to the inside of each sliding groove (8), an auxiliary plate (3) is mounted at the top of each ball (9), a handle is arranged on one side, away from the balls (9), of each auxiliary plate (3), a push rod (10) is hinged to the rear surface of each auxiliary plate (3), a groove (11) is formed in the front surface of each auxiliary plate (3), side grooves (12) are formed in the inner sides of the grooves (11), and limiting plates (13) are slidably connected to the inside of the side grooves (12), the axle center department fixedly connected with guide bar (15) of limiting plate (13), the outside cover of guide bar (15) is equipped with reset spring (14), and reset spring (14) are fixed connection with limiting plate (13), the one end fixedly connected with fixed block (17) of limiting plate (13) are kept away from in guide bar (15), the inboard fixedly connected with depression bar (16) of fixed block (17).

2. The desk for teaching and practising calligraphy according to claim 1, wherein: the auxiliary board (3) is matched with the movable area (5), and the auxiliary board (3) and the calligraphy practicing area (4) are positioned on the same horizontal plane.

3. The desk for teaching and practising calligraphy according to claim 1, wherein: the limiting groove (7) is matched with the ejector rod (10); and when the auxiliary plate (3) is in a display state, one end of the ejector rod (10) far away from the auxiliary plate (3) is abutted against the tail end of the limiting groove (7).

4. The desk for teaching and practising calligraphy according to claim 1, wherein: the diameter of the return spring (14) is larger than the groove width of the groove (11) and smaller than the groove width of the side groove (12).

5. The desk for teaching and practising calligraphy according to claim 1, wherein: the bottom of the pressure lever (16) is provided with a rubber anti-skid pad; and the pressure lever (16) is abutted against the auxiliary plate (3).