CN212818032U

CN212818032U - Magnetic chessboard support for go teaching

Info

Publication number: CN212818032U
Application number: CN202022121797.4U
Authority: CN
Inventors: 江志霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-03-30
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a magnetism chess board support is used in weiqi teaching, including U type support, the lower extreme symmetry of U type support is provided with connecting block No. two, the internally mounted of U type support has magnetism chess board, the below symmetry of U type support is provided with two connection structure, two install a lift lead screw in the connection structure, two connection structure's below symmetry is provided with two backup pads, two the upper end of backup pad all is provided with a connecting block No. two, two support arms are installed to connection structure's the equal symmetry in upper and lower both sides. A magnetism chess board support is used in weiqi teaching belongs to the teaching equipment field, through setting up support arm, connection structure and set up accommodate the lead screw on connection structure, can make the magnetism chess board support possesses lift adjustment's function for weiqi teaching to the practicality of magnetism chess board support is used in weiqi teaching has been improved.

Description

Magnetic chessboard support for go teaching

Technical Field

The utility model relates to a teaching equipment field, in particular to magnetism chess board support is used in weiqi teaching.

Background

Weiqi is a strategy type two-player chess game, which is called playing in ancient China and called Go in Western languages. The Weiqi is originated from China and is recorded in spring and autumn warring times, the Weiqi uses a rectangular grid-shaped chessboard and black and white circular chesses to play, the chessboard is divided into 361 cross points by 19 line segments in length and breadth, the chesses walk on the cross points, the Weiqi and the Weiqi alternately move, the Weiqi cannot move after falling, the Weiqi wins over a large number of places, the Baiqi is required to be pasted with pieces in the end due to the advantage of land occupation of the black square, the Weiqi is considered as the most complicated chessboard game in the world, and the existing magnetic chessboard for teaching the Weiqi does not have the height adjusting function in the using process, so that the practicability of the Weiqi is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a magnetism chess board support is used in weiqi teaching 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 magnetism chess board support is used in weiqi teaching, includes U type support, the lower extreme symmetry of U type support is provided with two connecting blocks No. one, the internally mounted of U type support has the magnetism chess board, the below symmetry of U type support is provided with two connection structure, two install a lift lead screw in the connection structure, two connection structure's below symmetry is provided with two backup pads, two the upper end of backup pad all is provided with a connecting block No. two, two equal symmetry in both sides about connection structure installs two support arms.

Preferably, a connecting groove is all seted up to the lower extreme of two connecting blocks of U type support lower extreme, two the inside of a connecting groove all is provided with a axle.

Preferably, two a screw hole has all been seted up on connection structure, two connection structure's the equal symmetry in upper and lower both ends has seted up two spread grooves No. two, four all be provided with a No. two axle in the spread groove No. two.

Preferably, the lifting screw rod is arranged in two threaded holes formed in the two connecting structures, and the left end and the right end of the lifting screw rod are symmetrically provided with two adjusting turntables.

Preferably, two be provided with a connecting plate between the backup pad, two a No. three spread grooves have all been seted up to the upper end of No. two connecting blocks, two all be provided with a No. three axle in the No. three spread grooves.

Preferably, four all seted up a first shaft hole and a second shaft hole on the support arm, first shaft hole is in the inboard in second shaft hole, the support arm links to each other through No. two axles that first shaft hole and connection structure went up, and the upside the support arm passes through the second shaft hole and links to each other with No. one axle, and the downside the support arm passes through the second shaft hole and links to each other with No. three axles.

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

the magnetic chessboard support for the go teaching can have the function of lifting adjustment by arranging the supporting arm and the connecting structure and arranging the adjusting screw rod on the connecting structure, so that the practicability of the magnetic chessboard support for the go teaching is improved; through set up No. one the connecting block at U type support lower extreme, set up No. two the connecting block in the backup pad upper end, the support arm of can being convenient for is connected with U type support and backup pad.

Drawings

FIG. 1 is a schematic view of the overall structure of a magnetic chessboard frame for Weiqi teaching of the present invention;

FIG. 2 is a schematic structural view of a U-shaped support of the magnetic chessboard support for Weiqi teaching of the present invention;

FIG. 3 is a schematic structural view of a supporting plate of the magnetic chessboard bracket for Weiqi teaching of the present invention;

FIG. 4 is a schematic structural view of the connection structure of the magnetic chessboard bracket for Weiqi teaching of the present invention;

fig. 5 is the structural schematic diagram of the supporting arm of the magnetic chessboard support for weiqi teaching of the present invention.

In the figure: 1. a U-shaped bracket; 2. a magnetic chessboard; 3. a connecting structure; 4. a lifting screw rod; 5. a support arm; 6. a support plate; 7. a first connecting block; 8. a first connecting groove; 9. a first shaft; 10. a threaded hole; 11. a second connecting groove; 12. a second shaft; 13. a connecting plate; 14. a second connecting block; 15. connecting groove III; 16. a third shaft; 17. a first shaft hole; 18. a second shaft hole; 19. and adjusting the rotating disc.

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. 1-5, a magnetism chess board support is used in weiqi teaching, including U type support 1, the lower extreme symmetry of U type support 1 is provided with connecting block 7 No. two, the internally mounted of U type support 1 has magnetism chess board 2, the below symmetry of U type support 1 is provided with two connection structure 3, install a lift lead screw 4 in two connection structure 3, the below symmetry of two connection structure 3 is provided with two backup pads 6, the upper end of two backup pads 6 all is provided with connecting block 14 No. two, two support arms 5 are all installed to the upper and lower both sides symmetry of two connection structure 3.

In this embodiment, in order to facilitate the connection of the support arm 5, two connecting blocks 7 are arranged at the lower end of the U-shaped support 1, one connecting groove 8 is arranged at the lower end of each of the two connecting blocks 7 at the lower end of the U-shaped support 1, and one shaft 9 is arranged inside each of the two connecting grooves 8.

In this embodiment, for the convenience of the regulation of 5 angles of support arm, set up two connection structure 3, a screw hole 10 has all been seted up on two connection structure 3, and two No. two spread grooves 11 have all been seted up to two connection structure 3's the equal symmetry in upper and lower both ends, all are provided with a No. two axle 12 in four No. two spread grooves 11.

In this embodiment, in order to facilitate the adjustment of the distance between the two connecting structures 3, a lifting screw rod 4 is provided, the lifting screw rod 4 is installed in two threaded holes 10 formed in the two connecting structures 3, and two adjusting turntables 19 are symmetrically provided at the left and right ends of the lifting screw rod 4.

In this embodiment, in order to facilitate the connection of the support arm 5, the upper end of the support plate 6 is provided with a second connecting block 14, a connecting plate 13 is arranged between the two support plates 6, a third connecting groove 15 is arranged at the upper end of the two second connecting blocks 14, and a third shaft 16 is arranged in the two third connecting grooves 15.

In this embodiment, in order to make the device can height-adjusting, four rotatable support arms 5 are provided, a first shaft hole 17 and a second shaft hole 18 are provided on each of the four support arms 5, the first shaft hole 17 is located inside the second shaft hole 18, the support arm 5 is connected with the second shaft 12 provided on the connecting structure 3 through the first shaft hole 17, the support arm 5 on the upper side is connected with the first shaft 9 through the second shaft hole 18, and the support arm 5 on the lower side is connected with the third shaft 16 through the second shaft hole 18.

It should be noted that, the utility model relates to a magnetism chess board support is used in weiqi teaching, when using, when the height of magnetism chess board 2 is adjusted to needs, at first clockwise or anticlockwise rotation adjusts the carousel 19 on the lift lead screw 4, will drive lift lead screw 4 when adjusting the carousel 19 and rotate, and lift lead screw 4 rotates and then will promote two connection structure 3 and be close to each other or keep away from each other, when connection structure 3 is close to each other or keep away from each other, it will drive support arm 5 and revolve around a number of axle 9 and No. three 16 inboard rotation or outside rotation, and then it will drive the magnetism chess board 2 of U type support 1 and installation in it and rise or descend, thereby the practicality of magnetism chess board support is used in weiqi teaching has been improved.

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 magnetic chess board support is used in weiqi teaching which characterized in that: including U type support (1), the lower extreme symmetry of U type support (1) is provided with connecting block (7) No. two, the internally mounted of U type support (1) has magnetism chess board (2), the below symmetry of U type support (1) is provided with two connection structure (3), two install a lift lead screw (4) in connection structure (3), two the below symmetry of connection structure (3) is provided with two backup pads (6), two the upper end of backup pad (6) all is provided with connecting block (14) No. two, two equal symmetry in the upper and lower both sides of connection structure (3) is installed two support arms (5).

2. The magnetic chessboard support for I-go teaching of claim 1, wherein: one connecting groove (8) is respectively arranged at the lower ends of two connecting blocks (7) at the lower end of the U-shaped support (1), and one shaft (9) is respectively arranged in the two connecting grooves (8).

3. The magnetic chessboard support for I-go teaching of claim 2, wherein: two a screw hole (10) has all been seted up on connection structure (3), two equal symmetry in the upper and lower both ends of connection structure (3) has been seted up two spread grooves (11), four all be provided with a No. two axle (12) in No. two spread grooves (11).

4. The magnetic chessboard support for I-go teaching of claim 3, wherein: the lifting screw rod (4) is arranged in two threaded holes (10) formed in the two connecting structures (3), and the left end and the right end of the lifting screw rod (4) are symmetrically provided with two adjusting turntables (19).

5. The magnetic chessboard support for I-go teaching of claim 4, wherein: two be provided with a connecting plate (13) between backup pad (6), two No. three spread groove (15) have all been seted up to the upper end of No. two connecting block (14), two all be provided with a No. three axle (16) in No. three spread groove (15).

6. The magnetic chessboard support for I-go teaching of claim 5, wherein: four all seted up a first axle hole (17) and a second axle hole (18) on support arm (5), first axle hole (17) are in the inboard of second axle hole (18), support arm (5) link to each other through No. two axle (12) that first axle hole (17) set up on with connection structure (3), the upside support arm (5) link to each other through second axle hole (18) and No. one axle (9), downside support arm (5) link to each other through second axle hole (18) and No. three axle (16).