CN2095104U

CN2095104U - Drawing-board capable of adhereing magnet

Info

Publication number: CN2095104U
Application number: CN 91210607
Authority: CN
Inventors: 邹天彬
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-05-20
Filing date: 1991-05-20
Publication date: 1992-02-05

Abstract

The utility model belongs to a drafting article, particularly a drawing-board capable of adhering a magnet, comprising a face plate, a bottom plate, a wood rib, an iron bar, a magnet, etc. The wood rib is arranged in the vertical direction and between the face plate and the bottom plate, and the straight iron bar is arranged in a groove on the wood rib. When drawing, a drawing plate is placed on the face plate and presses on the magnet, because of the attracting force of the magnet and the iron bar, a drawing sheet can be firmly fixed on the drawing plate. When the magnetism of the magnet vanishes, the magnet can be replaced.

Description

Drawing-board capable of adhereing magnet

The utility model belongs to drawing article, but the drawing board of attachment magnets particularly.

The drawing board indispensable articles for use that are the drawing personnel when drawing drawing.Used drawing board is after being placed on drawing on the drawing board, to fix with drawing pin or adhesive tape now.With the fixing drawing of drawing pin, can make chart board stay many pinpricks, the long-term result who uses can damage the plate face of drawing board; With the fixing drawing of adhesive tape, adhesive tape is difficult for peeling off mutually with drawing; Adopt the fixing drawing of above-mentioned two kinds of methods easily to move simultaneously, the fixed position of drawing is fragile.Disclose a kind of " studding with the magnetic material drawing board " for Chinese patent CN87208788 number, studded with magnetic material in the groove of this drawing board plate upper surface, and then topped in the above surfacing, drawing presses metal bead after being placed on the chart board; The magnetic material of this drawing board places below the topped surfacing, after the long-term use of drawing board, the magnetic of magnetic material may disappear to some extent, magnetic disappears to a certain degree, with the attraction that influences between magnetic material and metal bead, thereby influenced the fixedly fastness of drawing, will damage topped surfacing and change magnetic material.

The purpose of this utility model is to provide a kind of can overcome above-mentioned weak point, neither fragile drawing, the drawing board that can use for a long time again.

The utility model is achieved in that

But the drawing board of attachment magnets is made up of panel (7) and base plate (8), wooden rib (2), iron bar (3), magnet (4) etc.; Between panel (7) and base plate (8), be equipped with spacing and equate the vertically wooden rib (2) of arrangement, on the wood rib groove is arranged, stud with iron bar (3) always in the groove, iron bar (3) is fixed on the wooden rib (2) with screw (9), and magnet (4) places the surface of the panel (7) of insert iron bar (3) position.

Wooden rib (2) between panel (7) and the base plate (8) and iron bar (3) are 5 or 9, and first and last root will be arranged in the dual-side near chart board (1).

Upper end on panel (7) surface indicates the demonstration point (6) that shows insert iron bar (3) position.

When but the drawing personnel use the drawing board of attachment magnets to draw drawing, with drawing (5) according to being placed on as shown in Figure 1 on the chart board (1), again the magnet of getting ready (4) is pressed on the drawing (5), because the attraction of magnet (4) and iron bar (3) can be securely fixed in drawing (5) on the chart board (1).

Panel (7) preferably selects three layers of glued board to be advisable, and panel (7) is too not thick, so that the attraction between magnet (4) and the iron bar (3) can satisfy the fixedly requirement of drawing (5).

Magnet its magnetic of after date when using one will disappear to some extent, and can change magnet this moment, but therefore the drawing board of attachment magnets can use for a long time, and can satisfy the fixedly requirement of drawing.

If base plate (8) is turned over as panel, this drawing board can also use as general drawing board, promptly with drawing pin or adhesive tape drawing is fixed on the drawing board.

Description of drawings:

Fig. 1: the utility model schematic diagram

Fig. 2: Figure 1A-A cut-away view

That accompanying drawing 1 is gone out is embodiment of the present utility model, and wooden rib (2) and iron bar (3) between panel (7) and the base plate (8) are 5.Panel (7) is three layers of glued board.

The utility model has the advantages that:

1, without the fixing drawing of drawing pin and adhesive tape, can keep the complete of chart board plate face, drawing is not fragile, and has saved drawing pin and adhesive tape.

2, replaceable magnet has been avoided magnetic because of magnet to disappear and has been produced weakening of attraction, can satisfy the requirement that fixedly secures drawing, and drawing board can use for a long time.

Accompanying drawing 1 is the specification Figure of abstract

Claims

But 1, a kind of drawing board of attachment magnets, form by panel (7), base plate (8), iron bar (3), magnet (4) etc., it is characterized in that: between panel (7) and base plate (8), be equipped with spacing and equate the wooden rib (2) vertically arranged, on the wood rib (2) groove is arranged, insert iron bar (3) always in the groove, iron bar (3) is fixed on the wooden rib (2) with screw (9), and magnet (4) places panel (7) surface of insert iron bar (3) position.
But 2, the drawing board of attachment magnets according to claim 1 is characterized in that: wooden rib (2) between panel (7) and the base plate (8) and iron bar (3) are 5 or 9, and the 1st and last 1 dual-side that is arranged near drawing.
But 3, the drawing board of attachment magnets according to claim 1 and 2 is characterized in that: the upper end on panel (7) surface indicates the demonstration point (6) that shows insert iron bar (3) position.