CN201693876U - Blackboard - Google Patents

Abstract

The utility model discloses a blackboard, which comprises a frame, wherein the frame is connected with connecting rods, and the frame is internally connected with a board body capable of overturning around the connecting rods through the connecting rods; the frame and the board body are in a rectangular shape, and the connecting rods are connected with the transverse central line positions of the board body; the two ends of the connecting rods are connected on the frame, and the four sides of the frame are connected with retaining handles by rotating shafts; the length of the retaining handle is larger than the distance between the board body and the frame, and a base is connected below the frame; and a chalk box is arranged on the frame. The utility model has the beneficial effects that: the blackboard not only can move without space limitation, but also the content can be written on both sides, and the usable areas are larger, so more contents can be written; the base is adopted so as to more stably fix the blackboard without trouble, so the blackboard is more convenient to use.

Description

A kind of blackboard

Technical field

The utility model relates to a kind of daily living article, particularly a kind of blackboard.

Background technology

At present, common blackboard is all fixed, and has plenty of with regard to a plank, if when temporary needs is used blackboard, fixing blackboard can not move, and the place can be restricted; Adopt the blackboard of plank formula, though can move, fixing inconvenient, and generally area is smaller, when writing more content if desired, need go wiping continually, cumbersome.

Summary of the invention

For solving above technical deficiency, the utility model provides a kind of and can move, and blackboard easy to use.

The utility model is realized by following measure:

A kind of blackboard of the utility model, comprise frame, be connected with connecting rod on the described frame, being connected with by connecting rod in the described frame can be around the plate body of connecting rod upset, described frame and plate body are rectangle, described connecting rod is connected the horizontal position of center line of plate body, the connecting rod two ends are connected on the frame, all be connected with the retaining handle on four limits of described frame by rotating shaft, described retaining handle length is greater than the distance between plate body and the frame, described frame below is connected with base, and frame is provided with chalk holder.

The beneficial effects of the utility model are:

Use blackboard of the present utility model, not only can arbitrarily move, be not subjected to the restriction in place, and the two sides can written contents, but usable floor area is bigger, can write more content.Think the employing base, prevent more stable, need not be more fixing troublesomely.Use more convenient.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Among the figure: 1 frame, 2 plate bodys, 3 connecting rods, 4 retaining handles, 5 chalk holders, 6 bases.

The specific embodiment

As shown in Figure 1, a kind of blackboard of the present utility model, comprise frame 1, be connected with connecting rod 3 on the frame 1, connecting rod 3 can adopt circular, and being connected with by connecting rod 3 in the frame 1 can be around the plate body 2 of connecting rod 3 upsets, and frame 1 and plate body 2 all adopt rectangle, connecting rod 3 is connected the horizontal position of center line of plate body 2, and connecting rod 3 two ends are connected on the frame 1.All be connected with retaining handle 4 by rotating shaft on four limits of frame 1, retaining handle 4 length are greater than the distance between plate body 2 and the frame 1, and frame 1 below is connected with base 6, and frame 1 is provided with chalk holder 5.

In use, use a face of blackboard earlier, rotate retaining handle 4, will keep off handle 4 ends and be pressed on the plate body 2, blackboard will maintain static like this, just can write font at this face.If write fullly, just rotate retaining handle 4, plate body 2 is rotated around connecting rod 3, forward on the another side of plate body 2, rotate retaining handle 4 again, plate body 2 is fixing.

Claims (1)

1. blackboard, comprise frame (1), it is characterized in that: be connected with connecting rod (3) on the described frame (1), being connected with by connecting rod (3) in the described frame (1) can be around the plate body (2) of connecting rod (3) upset, described frame (1) and plate body (2) are rectangle, described connecting rod (3) is connected the horizontal position of center line of plate body (2), connecting rod (3) two ends are connected on the frame (1), all be connected with retaining handle (4) on four limits of described frame (1) by rotating shaft, described retaining handle (4) length is greater than the distance between plate body (2) and the frame (1), described frame (1) below is connected with base (6), and frame (1) is provided with chalk holder (5).

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