CN201745335U - Multifunctional scriber - Google Patents

Abstract

The utility model relates to a multifunctional scriber, which comprises two parallel dividing rules. The utility model is characterized in that the middles of the dividing rules are provided with a hollow elongated shifting chute; a fixed scale is fixed at the upper ends of the dividing rules; three shifting scales are connected between the dividing rules; both ends of the shifting scales are respectively provided with a small hole; the shifting scales are fastened on the shifting chute through a fastening device after passing through the small holes; the fastening device is a connector for a nut and a bolt; the dividing rules are 20cm long; and the shifting scales and the fixed scales are 80cm long. The utility model has the advantages that the multifunctional scriber facilitates teachers to scribing lines and is especially suitable for scribing four lines and three grids.

Description

A kind of multi-functional lining instrument

Technical field

The utility model relates to a kind of realia, particularly a kind of multi-functional lining instrument.

Background technology

At present, teacher needs the picture form on class sometimes, and this just need be with ruler picture slowly, all be in the past with ruler as scoring tool, especially take lessons in English and primary school Chinese class hour, teachers usually need picture four lines three lattice, and are just very slow with ruler.

Summary of the invention

For solving teacher's inconvenient shortcoming of line on class, the utility model provides a kind of multi-functional lining instrument of convenient line.

The utility model is realized by following measure:

Multi-functional lining instrument of the present utility model, comprise two parallel rules, its special feature is: the centre of rule is provided with the shifting chute of the strip of hollow, the upper end is fixed with a nonadjustable signal between the rule, be connected with three mobile scales between rule, respectively there is an aperture at the two ends of mobile scale, and mobile scale passes aperture by fastener and is fastened on above the shifting chute, and described fastener is the connector of nut and bolt.

Multi-functional lining instrument of the present utility model, the length of described rule are 20cm, and described mobile scale and nonadjustable signal length are 80cm.

The beneficial effects of the utility model: make things convenient for teacher to rule, be particularly suitable for drawing four lines, three lattice.

Description of drawings

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

Fig. 2 is the structural representation of the utility model fastener.

Among the figure: 1 rule, 2 apertures, 3 move scale, 4 shifting chutes, 5 nonadjustable signals,

6 fasteners.

The specific embodiment

As shown in Figure 1, 2, multi-functional lining instrument of the present utility model, comprise two parallel rules 1, the centre of rule 1 is provided with the shifting chute 4 of the strip of hollow, the upper end is fixed with a nonadjustable signal 5 between the rule 1, and 1 on rule is connected with three mobile scales 3, and respectively there is an aperture 2 at the two ends of mobile scale 3, mobile scale 3 passes aperture 2 by fastener 6 and is fastened on above the shifting chute 4, and described fastener 6 is the connector of nut and bolt; The length of described rule 1 is 20cm, and described mobile scale 3 and nonadjustable signal 5 length are 80cm.

During use, adjust mobile scale 3, mobile scale 3 is fastened on the rule 1, can draw four lines, three rulings,, can draw horizontal line earlier and again lining instrument be holded up, draw vertical line and get final product if draw grid with fastener 6 to appropriate position.

Claims (2)

1. multi-functional lining instrument, comprise two parallel rules (1), it is characterized in that: the centre of rule (1) is provided with the shifting chute (4) of the strip of hollow, the upper end is fixed with a nonadjustable signal (5) between the rule (1), be connected with three mobile scales (3) between rule (1), respectively there is an aperture (2) at the two ends of mobile scale (3), mobile scale (3) passes aperture (2) by fastener (6) and is fastened on above the shifting chute (4), and described fastener (6) is the connector of nut and bolt.

2. multi-functional lining instrument according to claim 1: it is characterized in that: the length of described rule (1) is 20cm, and described mobile scale (3) and nonadjustable signal (5) length are 80cm.

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