CN2524211Y - Multifunctional measuring gauge - Google Patents

Abstract

The utility model relates to a multifunctional measure. The utility model is characterized in that the rectangle soleplate is provided with a cent ruler and a sliding block; an upper sliding ruler and a lower sliding ruler are provided between the rectangle soleplate and the sliding plate; the upper sliding ruler and the lower sliding ruler can slide on the rectangle soleplate through the sliding passage; and the lower panel of the upper sliding ruler and the upper panel of the lower sliding ruler are connected and can slide relatively. The utility model can be used for making the arbitrary angle, the right angle coordinate, the fixed edge rectangle, the fixed distance and the fixed length of parallel lines; therefore the utility model has the functions of ruler and protractor.

Description

Multipurpose measuring implement

Technical field

The utility model relates to schooling apparatus, especially a kind of Multipurpose measuring implement.

Background technology

Existing student is generally single measurer with the study measurer, as angle square, protractor etc.Need be with many measurers when the student uses, use very inconvenient.Though, find the Patent project that some unite two into one angle square, protractor by retrieval, when using, the student thinks that function ratio is less, use inconvenient.

Summary of the invention

The purpose of this utility model is to overcome the deficiency of prior art, provides a kind of simple in structure, easy to use, has angulation, draws the angle, draws parallel lines, draws the Multipurpose measuring implement of right angle, ruler function.

Frame mode of the present utility model is as follows:

On rectangular base plate, an one division chi and a slide block are installed by adjusting screw, between rectangular base plate and slide block, be embedded with on one slide rule and slide rule once, last slide rule and following slide rule slide on rectangular base plate by the slideway of making on it, and the plane joins and relative slip mutually on last slide rule lower plane and the following slide rule.

Last slide rule is shaped on two slideways that are parallel to each other, and with the slideway of following slide rule, the lower plane of going up slide rule and the last plane parallel of following slide rule; The dual-side of rectangular base plate, graduated scale inner side edge, on the slide rule outer side edges, down slide rule up and down dual-side all be shaped on scale; Adjusting screw with graduated scale on rectangular base plate is the axle center, is shaped on its bottom surface angle square parallel with the rectangular base plate dual-side.

The utility model has the advantages that:

1. arbitrarily angled angle can make rapidly, and has the function of protractor;

2. rectangular coordinate, volume coordinate can be made rapidly, but the scale Direct Mark;

3. deckle rectangle, spacing, fixed length parallel lines can be made rapidly.

Description of drawings

Fig. 1 is the utility model schematic appearance;

Fig. 2 is Figure 1A-A structure cut-open view.

Embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:

This Multipurpose measuring implement is made of rectangular base plate 4, last slide rule 5, slide block 6, slide block adjusting screw 8, following slide rule 10, graduated scale 1, graduated scale adjusting screw 2 parts, the rectangular base plate dual-side is shaped on scale, graduated scale is installed on the rectangular base plate by the graduated scale adjusting screw, and this graduated scale inner side edge is shaped on scale; Adjusting screw with graduated scale on rectangular base plate is the axle center, is shaped on its bottom surface angle square parallel with the rectangular base plate dual-side 3 on rectangular base plate; Position on the lower side on rectangular base plate is equipped with a slide block by the slide block adjusting screw, be embedded with on one slide rule and slide rule once between this slide block and the rectangular base plate, upward slide rule is sleeved on the slide block by the slideway of making on it 7 and can slides on rectangular base plate, and the slideway of making on this time slide rule 9 also is sleeved on the slide block and can slides on rectangular base plate; The slideway of last slide rule and following slide rule and the last plane of going up slide rule lower plane and following slide rule are parallel to each other, and on the lower plane of slide rule and the last plane of following slide rule join mutually and relative slip.Last slide rule outer side edges, following slide rule dual-side up and down all are shaped on scale.

Use principle of the present utility model is:

Graduated scale can rotate around the graduated scale adjusting screw, according to the size of angle, and the angle of can drawing at the inner side edge of the side of rectangular base plate and graduated scale.By the adjusting of slide block, the outer side edges of last slide rule can doublely be made ruler and use, and the side of its inner side edge and rectangular base plate can draw parallel lines; Last slide rule can slide mutually with following slide rule, makes the right angle; No matter be to do parallel lines or right angle and angle, all can be according to scale fixed length spacing.

Claims (4)

1. a Multipurpose measuring implement is made of rectangular base plate, graduated scale, last slide rule, following slide rule, adjusting screw, slide block, it is characterized in that: on rectangular base plate, an one division chi and a slide block are installed by adjusting screw, between rectangular base plate and slide block, be embedded with on one slide rule and slide rule once, last slide rule and following slide rule slide on rectangular base plate by the slideway of making on it, and the plane joins and relative slip mutually on last slide rule lower plane and the following slide rule.

2. Multipurpose measuring implement according to claim 1 is characterized in that: go up slide rule and be shaped on two slideways that are parallel to each other, and with the slideway of following slide rule, the lower plane of last slide rule and the last plane parallel of following slide rule.

3. according to claim 1,2 described Multipurpose measuring implements, it is characterized in that: the dual-side of rectangular base plate, graduated scale inner side edge, on the slide rule outer side edges, down slide rule up and down dual-side all be shaped on scale.

4. Multipurpose measuring implement according to claim 1 is characterized in that: the adjusting screw with graduated scale on rectangular base plate is the axle center, is shaped on its bottom surface angle square parallel with the rectangular base plate dual-side.