CN2545578Y - Multipurpose movable rule - Google Patents

Abstract

A multipurpose movable ruler of the utility model relates to a mapping tool which consists of two main rulers and two slave rulers serving as the main parts and a graphometer, a nut, a screw rod, a handle, a rivet apparatus and an apparatus for clamping a needle and a pen which serve as the auxiliary parts. The utility model is characterized in that holes are arranged on the bodies of the main rulers and the slave rulers used as the main parts, the apparatus for clamping the needle and the pen can be arranged at the end of the main ruler and the parts such as a compass, a level ball, a graphometer, etc., can be arranged on the bodies of the main rulers. More than twenty functions that the sector tools have are integrated with the utility model, and the functions that the prior mapping tools do not have originally are added. The utility model can deliver great convenience for the users in various types of work, is more suitable for being used as the special teaching tools by universities, high schools and preliminary schools in teaching and can enhance the perception idea of points, lines and planes to the level of three-dimensional cognition.

Description

The multipotency adjustable rule

Technical field: the utility model multipotency chi of living relates to and a kind ofly can arbitrarily tear the multipotency survey meeting instrument of setting up dress jointly, especially a kind of teaching aid of complete function open; The utility model also relates to a kind of multipotency adjustable rule that utilizes the method that geometry principle designs and use this method design.

Background technology: existing surveying and mapping tool function singleness, spend manyly if will purchase neat required surveying and mapping tool one, two measure and dote on assorted inconvenience more and carry and keeping, and three is assorted owing to doting on, bring many troubles to the user, so human creation instrument class civilization achievement quilt is for no reason shelved for a long time.Can have a kind of one with general full instrument appearance though people are anxious for already, fail for these years to achieve one's goal.On November 29th, 1999, a kind of multifunctional adjustable rule that integrates the function of multiple ruler class instrument is designed by me and the tame Patent Office of dedicating one's life to the cause of the country gets permission patent, the patent No.: 992548527; Another invention multipotency combination rule that belong to same thinking April 26 calendar year 2001 are declared the patent No. again to State Patent Office by me: 012237167.For the personnel that make the utility model be more suitable for each work post age bracket use, this tool constitutes original paper to it and has carried out new increase and decrease again.

Summary of the invention: the utility model multipotency adjustable rule is made up of main part part and accessories section, and main part partly is two main scales with holes and two secondary chis with holes; Accessories section is graphometer, coaxial screw rod, nut, handle, folder pin pen clipping device, riveting device and is installed at simple and easy compass and the horizontal pearl of pie on the main scale according to special requirement.Two main scales of the present utility model and graphometer are by with screw rod wearing Lian Bingxuan and can realize rule with nut their coaxial apertures, compasses, divider, ellipsograph, angulation, speed are drawn the meaning known angle, coordinatometer, T-square, turn chi, survey incline, multiple functions such as direction finding, lining; By with riveting device interspersed riveted, can realize functions such as scaling chi to scaling hole on two main scales and the two secondary chis.Because this tool one is with general complete, practical and convenient, so the human instrument class civilization achievement of creating will be fully utilized after this tool emerged, and it will certainly rise to people the level of three-dimensional cognition for the plane perception theory of point, face, line.

Description of drawings: Fig. 1 is the utility model multipotency adjustable rule main scale (1) front elevation and right view

Fig. 2 is the utility model multipotency adjustable rule main scale (2) front elevation and right view

Fig. 3 is the attached chi front elevation and the right view of two same model of the utility model multipotency adjustable rule

Fig. 4 is that the utility model multipotency adjustable rule graphometer is faced and vertical view

Fig. 5 is the utility model multipotency adjustable rule folder pin, pen clipping device is faced and right view

Fig. 6 is the utility model multipotency adjustable rule riveting device oblique view

Fig. 7 is the known compass front elevation of the utility model multipotency adjustable rule

Fig. 8 is the horizontal pearl figure of the utility model multipotency adjustable rule pie

A, bubble, B, center mark point, C, liquid among the figure

Fig. 9 is that the common assembled state of the utility model multipotency adjustable rule comprises the part annex map

Among the figure 1, main scale 1,2, main scale 2,3, graphometer (see figure 4), 4,5, coaxial screw rod, nut, 6, handle, 7,8, folder pin, pen clipping device (see figure 5), 9,10, the rule pin, 11,12, folder pin pen clipping device hides groove, 13,14, scaling hole (some), 15, the horizontal pearl of pie that is contained in the chi reaches in chi face angle index last week, 16, be contained in compass in the chi hole and all angle index on the chi face, 17, the scale starting line, 18, coaxial aperture, 19, reading lacks, and 20, reading indication sideline.

Embodiment: 1, the utility model is under common assembled state shown in Figure 9, rotation chi 1 or chi 2 make parallel with the both sides at the angle respectively or coincidence in limit of two chi plates, and, corresponding angle equal according to vertical angle equate principle, energy 0 degree is to the angle of 180 degree, and 0 degree that also can draw is to 180 angles of spending.2, two chis are threaded to overlapping, the tongue that chi 1 stretches out is the rule of a standard.3, handle (6) is threaded to the reverse extending line position of two rule leg angular bisectors, this tool is the compasses of a standard, if two rule pin are all adorned the rule pin, this tool is made divider, the hermaphrodite caliper use is all very convenient, also can draw beautiful ellipse with closed line.Rotation chi 2 is to deciding angle, and it is also more convenient than using the set square setting-out to draw the set line along chi 1.4, rotation chi 1, chi 2 are 90 degree, use with spindle nut to screw the relative rectangular coordinate points of determining with the rectangular coordinate line.5, hand-held chi 1 or chi 2 make other chi sagging naturally, refer to be that 90 handheld terminals when spending are horizontal when directrix; Make the handheld terminal pitching, can make inclinometer and use.Can form T-square, turn chi with chi 1 and graphometer, coaxial screw rod, nut.6, with the parallel placement of main scale, put into scaling chi shape with it with other two secondary chis (Fig. 3), then use riveting device (Fig. 6) with the associated orifices riveted, be standard scaling chi.7, main scale 1 guide, main scale 2 can point to.8, the main scale 2 that has the horizontal pearl of pie (Fig. 8) can single chi lining, survey and incline; With main scale (1) but cooperate also lining, survey and to incline, also can make simple and easy surveyor's table and use.9, but main scale 1 and chi 2 cooperate the general paper of cutting.

The utility model also has some functions, as long chi function, long pin rule function etc., also can in people's use, constantly be found or be developed, this tool and my patent multifunctional adjustable rule, multipotency combination rule belong to the product of same thinking design, the handle that this tool installed additional (6) is a convenience of having considered that primary school uses, its length can design according to purposes and material, such as educational aid is appropriate with about 20 centimeters generally, width also can be about 2 centimeters, and thin and thick can be 0.4 centimeter-0.6 centimeter according to the size of material and chi tool.

Claims (8)

1, a kind of multipotency adjustable rule with multiple function, it is characterized in that: it is made up of main part part and accessories section, main part partly is two main scales with holes and two secondary chis with holes, and accessories section is graphometer, coaxial screw rod, nut, handle, folder pin pen clipping device, riveting device and is installed at simple and easy compass and the horizontal pearl of pie on the main scale according to special requirement; Two main scales of the present utility model and graphometer are by with screw rod wearing Lian Bingxuan and can realize rule with nut their coaxial apertures, compasses, divider, ellipsograph, angulation, speed draws any known angle, coordinatometer, T-square, turn chi, survey incline, multiple functions such as direction finding, lining, by with riveting device interspersed riveted, can realize functions such as scaling chi to the scaling hole on two main scales and the two secondary chis.

2, multipotency adjustable rule according to claim 1 is characterized in that: chi plate (1), chi plate (2) are porose on one's body.

3, multipotency adjustable rule according to claim 1 is characterized in that: the coaxial aperture of coaxial aperture on the graphometer and chi 1 chi 2 one ends is worn by screw rod (4) and is joined.

4, multipotency adjustable rule according to claim 1 is characterized in that: folder pin, pen clipping device are housed in chi 1, chi 2 other end chi bodies.

5, multipotency adjustable rule according to claim 1, it is characterized in that: the horizontal pearl that chi 2 is adorned is pie.

6, multipotency adjustable rule according to claim 1 is characterized in that: adorn simple and easy compass on the chi 1.

7, multipotency adjustable rule according to claim 1 is characterized in that: main scale (1) had the scale face that stretches out the overlapping boundary when main scale 1,2 overlapped.

8, multipotency adjustable rule according to claim 1 is characterized in that: this utility model adds flexible handle (6) under common assembled state.

Images