CN201300619Y - Multifunctional blackboard - Google Patents

Abstract

The utility model relates to a multifunctional blackboard. The blackboard comprises a board body and a frame, wherein the frame is fixedly connected at the periphery of the board body; rectangular grooves are arranged on the surfaces of the upper edge and the lower edge of the frame, and the bottom edge of the groove is equal to that of the board body; a sliding way is arranged in the groove; the convex end is placed in the sliding way, and the other end is fixedly connected with a straight bar; brush kernels are fixedly connected on the surface of the straight bar corresponding to the board body, and the brush kernels can be contacted with the board body closely; and a handle is arranged on the surface of the straight bar. When the board surface needs to be wiped, the hand holds the handle to cause the straight bar to move on the board surface left and right, then the board surface can be wiped cleanly. The multifunctional blackboard has the advantages of simple structure, convenient use, reasonable formation and the like, and can effectively solve the problem that the existing blackboard is not convenient to be wiped.

Description

Multi-functional blackboard

Technical field

The utility model relates to a kind of blackboard, especially a kind of multi-functional blackboard of being convenient to the Wiper plate face.

Background technology

At present, in the time of blackboard wiping, all be that teacher or student hold blackboard eraser and carry out wiping, must repeat to do the action of a plurality of wipings, could be with plate face wiped clean, very inconvenient.

Summary of the invention

The purpose of this utility model has overcome above-mentioned said deficiency, and a kind of multi-functional blackboard is provided, to solve the problem of the inconvenient wiping of existing blackboard.

For achieving the above object, the utility model multi-functional blackboard, comprise plate body and frame, affixed frame around plate body is provided with rectangular recess on the surface on the upper and lower both sides of frame, and the base of groove and plate body is isometric, be provided with slideway in groove, an end of projection places in the slideway the affixed straight-bar of the other end, and at the surperficial affixed bristle of the corresponding plate body of straight-bar, and bristle can closely contact with plate body; Surface at straight-bar is provided with handle; Be provided with two storage chambers in the inside of straight-bar, and outside cavity, be provided with sliding door.

After adopting said structure, when needing the Wiper plate face, hold handle, with straight-bar in plate face move left and right, can be with plate face wiped clean.

The utility model has the advantages that: simple in structure, easy to use, structure rationally solves the problem of the inconvenient wiping of existing blackboard effectively.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the utility model multi-functional blackboard.

The specific embodiment

As shown in Figure 1, the utility model multi-functional blackboard, comprise plate body 1 and frame 2, affixed frame 2 around plate body 1 is provided with rectangular recess on the surface on the upper and lower both sides of frame 2, and the base of groove and plate body 1 is isometric, be provided with slideway 3 in groove, an end of projection 4 places in the slideway 3 the affixed straight-bar 5 of the other end, and at the surperficial affixed bristle 6 of straight-bar 5 corresponding plate bodys 1, and bristle 6 can closely contact with plate body 1; Be provided with handle 7 on the surface of straight-bar 5; Be provided with two storage chambers 8 in the inside of straight-bar 5, and outside cavity, be provided with sliding door 9.During use, hold handle 7, straight-bar 5 is moved from left to right on the surface of plate body 1, can be with the plate body wiped clean; The available teaching aid that uses in chalk holder or the teaching process that stores in the storage chamber 8 of straight-bar 5.

Claims (1)

1, a kind of multi-functional blackboard, comprise plate body (1) and frame (2), it is characterized in that: affixed frame (2) around plate body (1), surface on the upper and lower both sides of frame (2) is provided with rectangular recess, and the base of groove and plate body (1) is isometric, is provided with slideway (3) in groove, one end of projection (4) places in the slideway (3), the affixed straight-bar of the other end (5), and at the surperficial affixed bristle (6) of the corresponding plate body of straight-bar (5) (1), and bristle (6) can closely contact with plate body (1); Be provided with handle (7) on the surface of straight-bar (5); Be provided with two storage chambers (8) in the inside of straight-bar (5), and outside cavity, be provided with sliding door (9).

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