CN210161817U

CN210161817U - Children english exercise clipboard

Info

Publication number: CN210161817U
Application number: CN201920996234.4U
Authority: CN
Inventors: 王秋华
Original assignee: Luliang University
Current assignee: Luliang University
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-03-20
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a children's english exercise clipboard, comprising a base plate, the top movable mounting of bottom plate has a protective cover, the upper surface intermediate position of bottom plate is equipped with a writing panel, the one sliding tray has been seted up respectively in the both sides that are located writing panel to the upper surface of bottom plate, be provided with a movable mounting seat in the sliding tray respectively, install a slide bar between the movable mounting seat. The utility model relates to a writing board for English practice of children, which is characterized in that a protective cover is movably arranged above a common writing board through a connecting lug, so that the writing board is prevented from being scratched by foreign objects when not in use; simultaneously, two sides of the surface of a bottom plate of the writing board are respectively provided with a sliding groove, a mounting seat is mounted in the sliding groove, and a movable eraser sliding rod is arranged between the mounting seats, so that the eraser is movably mounted on the writing board, the work of storage and arrangement is reduced, and the writing board is convenient to take along with use.

Description

Children english exercise clipboard

Technical Field

The utility model relates to a clipboard field, in particular to children's english exercise clipboard.

Background

The writing board belongs to one of white boards, is a small writing device with a teaching function and capable of being used repeatedly, is suitable for families, for example, when children write by default when performing English word recitation exercise, the common writing board usually needs a smooth surface to facilitate writing of a marking pen, and the common writing board is not provided with a corresponding protection device, so that the surface of the writing board is easily scratched, and the writing quality is influenced; in addition, the eraser and the writing board of the common writing board are separated independently, and when the writing board is used or after the writing board is used, the eraser is easy to lose due to negligence, and the writing board is inconvenient to store, so that certain inconvenience is brought to practical use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a children's english exercise clipboard can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a children's english exercise clipboard, includes the bottom plate, the top movable mounting of bottom plate has a protective cover, the upper surface intermediate position of bottom plate is equipped with a writing panel, the upper surface of bottom plate has seted up one sliding tray respectively in the both sides that are located writing panel, be provided with a movable mounting seat in the sliding tray respectively, install a slide bar between the movable mounting seat, movable mounting has a movable blackboard eraser on the slide bar.

Preferably, the upper surface of the bottom plate is provided with two pen grooves respectively at the upper position of the writing panel, and the inner walls of the pen grooves are adhered with compression sponge strips.

Preferably, the upper surface of bottom plate is at the both sides edge that is located a groove fixed mounting respectively has a engaging lug, the round hole has been seted up on the engaging lug, the protective cover utilizes the spliced pole on the bottom connecting foot to install the round hole on the engaging lug, the front end bottom of protective cover fixed mounting has a plurality of magnets in addition.

Preferably, the sliding groove is T-shaped, the bottom of the movable mounting seat is fixedly and vertically connected with a sliding seat, the sliding seat is arranged in the T-shaped sliding groove, and two groups of balls are embedded in the bottom of the sliding seat.

Preferably, the movable mounting seat extends out of the sliding groove, a connecting groove is formed in the inner side face of the movable mounting seat, and the diameter of the connecting groove is equal to the outer diameter of the sliding rod.

Preferably, the movable blackboard eraser mainly comprises a mounting plate, a sponge brush, a left fixed seat and a right fixed seat, the sponge brush is mounted at the bottom of the mounting plate, and the left fixed seat and the right fixed seat are respectively mounted above the mounting plate.

Preferably, the left fixing seat and the right fixing seat are respectively fixedly mounted on the left side and the right side above the mounting plate through a fixing screw at the outer side, and the inner sides of the upper ends of the left fixing seat and the right fixing seat are respectively provided with a semicircular arc-shaped notch.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, the protective cover is movably arranged above the common writing board through the connecting lug, so that the writing board is prevented from being scratched by foreign objects when not in use; simultaneously, two sides of the surface of a bottom plate of the writing board are respectively provided with a sliding groove, a mounting seat is mounted in the sliding groove, a sliding rod is arranged between the mounting seats, and finally a movable eraser is mounted on the sliding rod, so that the eraser is movably mounted on the writing board, the work of storage and arrangement is reduced, and the writing board can be conveniently taken along with the user.

Drawings

FIG. 1 is a schematic view of the whole structure of a writing board for English practice of children of the present invention;

FIG. 2 is a side view of a writing board for English practice of children of the present invention;

FIG. 3 is a schematic view of the internal structure of a sliding groove of a writing board for English practice of children of the present invention;

fig. 4 is the utility model relates to a structural sketch of a movable blackboard eraser of a writing board for children English practice.

In the figure: 1. a base plate; 2. a protective cover; 3. a writing panel; 4. connecting lugs; 5. a pen slot; 6. a sliding groove; 7. a movable mounting base; 8. a slide bar; 9. a movable blackboard eraser; 10. a magnet; 11. a sliding seat; 12. a ball bearing; 13. mounting a plate; 14. a sponge brush; 15. a left fixed seat; 16. a right fixed seat; 17. a set screw; 18. an arc-shaped notch.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a children english practice writing board comprises a bottom plate 1, a protective cover 2 is movably mounted above the bottom plate 1, a writing panel 3 is arranged at the middle position of the upper surface of the bottom plate 1, a sliding groove 6 is respectively formed in each of two sides of the writing panel 3 of the upper surface of the bottom plate 1, a movable mounting seat 7 is respectively arranged in each sliding groove 6, a sliding rod 8 is mounted between each movable mounting seat 7, and a movable eraser 9 is movably mounted on each sliding rod 8.

Two pen grooves 5 are respectively formed in the upper surface of the bottom plate 1 and positioned above the writing panel 3, and compression sponge strips are adhered to the inner walls of the pen grooves 5; the upper surface of the bottom plate 1 is fixedly provided with a connecting lug 4 at the edges of two sides of the pen slot 5 respectively, a round hole is formed in the connecting lug 4, the protective cover 2 is arranged in the round hole in the connecting lug 4 by utilizing a connecting column on a connecting pin at the bottom, and the bottom of the front end of the protective cover 2 is fixedly provided with a plurality of magnets 10; the sliding groove 6 is T-shaped, the bottom of the movable mounting seat 7 is fixedly and vertically connected with a sliding seat 11, the sliding seat 11 is arranged inside the T-shaped sliding groove 6, and two groups of balls 12 are embedded in the bottom of the sliding seat 11; the movable mounting seat 7 extends out of the sliding groove 6, the inner side surface of the movable mounting seat 7 is provided with a connecting groove, and the diameter of the connecting groove is equal to the outer diameter of the sliding rod 8; the movable blackboard eraser 9 mainly comprises a mounting plate 13, a sponge brush 14, a left fixed seat 15 and a right fixed seat 16, wherein the sponge brush 14 is mounted at the bottom of the mounting plate 13, and the left fixed seat 15 and the right fixed seat 16 are respectively mounted above the mounting plate 13; the left fixing seat 15 and the right fixing seat 16 are respectively fixedly mounted on the left side and the right side above the mounting plate 13 through a fixing screw 17 on the outer side, and the inner sides of the upper ends of the left fixing seat 15 and the right fixing seat 16 are respectively provided with a semicircular arc-shaped notch 18.

It should be noted that the utility model relates to a children English practice writing board, through respectively fixedly mounting a engaging lug 4 at the edges of the two sides of the upper surface of a bottom plate 1, and movably mounting a protective cover 2 through the engaging lug 4, the protective cover 2 can be turned over and completely cover a writing panel 3 on the bottom plate 1, and simultaneously, the protective cover 2 is adsorbed on the bottom plate 1 by utilizing a magnet 10 fixedly mounted at the bottom of the front end of the protective cover 2, so as to protect the writing panel 3 from being scratched; in addition, through respectively arranging a T-shaped sliding groove 6 at the positions of the upper surface of the bottom plate 1, which are positioned at the two sides of the writing panel 3, connecting a sliding seat 11 embedded with balls 12 at the bottom of the movable installation seat 7, so that the two movable installation seats 7 can freely slide in the sliding groove 6, connecting a sliding rod 8 between the two movable installation seats 7, and installing a movable eraser 9 on the sliding rod 8, so that the movable eraser 9 can slide left and right on the sliding rod 8, and simultaneously utilizing the movable installation seat 7 to drive the sliding rod 8 to slide up and down, finally enabling the movable eraser 9 to wipe the writing panel 3 in all directions, when the wiping effect of the movable eraser 9 is poor, only fixing screws 17 on a left fixing seat 15 and a right fixing seat 16 need to be dismounted, the mounting plate 13 and the sponge brush 14 are dismounted from the sliding rod 8, after a new sponge brush 14 is replaced, firstly on 15 fixed mounting of left fixing base 13, install slide bar 8 with 15 intercommunication mounting panels 13 of left fixing base afterwards on, make the arc breach 18 on the 15 fixing base of left side paste slide bar 8, later with the opposite side of 16 symmetrical installations of right fixing base to mounting panel 13, accomplished the installation of activity blackboard eraser 9 promptly, it is more convenient to make continuously write.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a children english practice writing board which characterized in that: including bottom plate (1), the top movable mounting of bottom plate (1) has a protective cover (2), the upper surface intermediate position of bottom plate (1) is equipped with a writing panel (3), one sliding tray (6) has been seted up respectively in the both sides that are located writing panel (3) to the upper surface of bottom plate (1), be provided with one movable mounting seat (7) in sliding tray (6) respectively, install a slide bar (8) between movable mounting seat (7), movable mounting has a movable blackboard eraser (9) on slide bar (8).

2. A children's english practice writing board according to claim 1, characterized in that: two pen grooves (5) are formed in the upper surface of the bottom plate (1) and located above the writing panel (3), and compression sponge strips are adhered to the inner walls of the pen grooves (5).

3. A children's english practice writing board according to claim 2, characterized in that: the upper surface of bottom plate (1) is at the both sides edge that is located groove (5) and is fixed mounting respectively has a engaging lug (4), the round hole has been seted up on engaging lug (4), it is downthehole that protective cover (2) utilize the spliced pole on the bottom connection foot to install the round hole on engaging lug (4), the front end bottom of protective cover (2) is fixed mounting in addition has a plurality of magnet (10).

4. A children's english practice writing board according to claim 1, characterized in that: the sliding groove (6) is T-shaped, the bottom of the movable mounting seat (7) is fixedly and vertically connected with a sliding seat (11), the sliding seat (11) is arranged in the T-shaped sliding groove (6), and two groups of balls (12) are embedded in the bottom of the sliding seat (11).

5. A children English practice writing board according to claim 4, wherein: the movable mounting seat (7) extends out of the sliding groove (6), a connecting groove is formed in the inner side face of the movable mounting seat (7), and the diameter of the connecting groove is equal to the outer diameter of the sliding rod (8).

6. A children's english practice writing board according to claim 1, characterized in that: the movable blackboard eraser (9) mainly comprises a mounting plate (13), a sponge brush (14), a left fixing seat (15) and a right fixing seat (16), wherein the sponge brush (14) is mounted at the bottom of the mounting plate (13), and the left fixing seat (15) and the right fixing seat (16) are respectively mounted above the mounting plate (13).

7. A children's english practice writing board according to claim 6, characterized in that: the left fixing seat (15) and the right fixing seat (16) are fixedly arranged on the left side and the right side of the upper portion of the mounting plate (13) through a fixing screw (17) on the outer sides respectively, and a semicircular arc-shaped notch (18) is formed in the inner sides of the upper ends of the left fixing seat (15) and the right fixing seat (16) respectively.