CN205138500U - Multi -functional compass - Google Patents

Abstract

The utility model relates to an open -air reconnaissance instrument, multi -functional compass promptly. It includes the compass box, and the compass box comprises upper cover and lower box body. Go up inner surface of the cover and stud with the blank of writing, the oriented outer magnifying glass that overturns in one side in the lower box body, the scale or the folding scale of the oriented external rotation of opposite side in the lower box body have the marker pen of writing in the lower box body inner groovy. This compass still has multiple functions such as magnifying glass, folding scale, marker pen, blank except the basic function of ordinary compass, compact structure, and it is convenient to use, save.

Description

Multi-functional compass

technical field

The utility model relates to a kind of ground observation instrument, i.e. multi-functional compass.

Background technology

In the prior art, compass is prospecting tools, but function singleness.Geologic prospecting needs cutfit more, and as magnifier, rule, pen etc., independent, easily forgetful separately, impact uses.

Utility model content

The purpose of this utility model provides a kind of combination, compact conformation for above-mentioned deficiency, multi-functional compass easy to use.

Technical solution of the present utility model is: a kind of multi-functional compass, comprises compass box, and compass box is made up of upper cover and lower box body.Upper interior surface studs with the blank write, and in lower box body, there is the magnifier of outwards upset side, and in lower box body, the rule of the oriented inner rotary of opposite side or folding rule, have the marking pen write in lower box body inner groovy.

The utility model has the advantages that: this compass, except the basic function of common compass, also has the several functions such as magnifier, folding rule, marking pen, blank, compact conformation, use, convenient storage.

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

Accompanying drawing explanation

Fig. 1 is the utility model structure diagram.

Embodiment

See Fig. 1, parts title is as follows: upper cover 1, lower box body 2, blank 3, magnifier 4, folding rule 5, marking pen 6.

See Fig. 1, a kind of multi-functional compass, comprises compass box, and compass box is made up of upper cover 1 and lower box body 2.Compass is schemed slightly at upper cover 1().Upper cover 1 inside surface studs with the blank 3 write, and in lower box body 2, there is the magnifier 4 of outwards upset side, and in lower box body 2, the rule of the oriented inner rotary of opposite side or folding rule 5, have the marking pen 6 write in lower box body 2 inner groovy.

Can rotate to when magnifier 4 uses and compass lateral vertical position, use and terminate rear rotation return.Rotatable collapsible graduated metal chi 5 has folder function, increases measurement range, uses after terminating and can fold rotation return.Small-sized marking pen 6 is placed in groove, embeds wherein by marking pen 6, and major function is record on blank 3.Blank 3 main application on blank 3, records lining data out when not having paper, and blank 3 can be reused compared with common blank sheet of paper, deposits conveniently.

Describe above, just embodiment of the present utility model, various illustrating is not construed as limiting flesh and blood of the present utility model.

Claims (1)

1. a multi-functional compass, comprise compass box, compass box is made up of upper cover (1) and lower box body (2), it is characterized in that upper cover (1) inside surface studs with the blank (3) write, there is the magnifier (4) of outwards upset lower box body (2) interior side, the rule of the oriented inner rotary of lower box body (2) interior opposite side or folding rule (5), have the marking pen (6) write in lower box body (2) inner groovy.