CN2555169Y - Multifunctional compasses - Google Patents

Multifunctional compasses Download PDF

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Publication number
CN2555169Y
CN2555169Y CN 02244083 CN02244083U CN2555169Y CN 2555169 Y CN2555169 Y CN 2555169Y CN 02244083 CN02244083 CN 02244083 CN 02244083 U CN02244083 U CN 02244083U CN 2555169 Y CN2555169 Y CN 2555169Y
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CN
China
Prior art keywords
compass
ruler
protractor
foot
compasses
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 02244083
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Chinese (zh)
Inventor
吴丹
Original Assignee
吴丹
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 吴丹 filed Critical 吴丹
Priority to CN 02244083 priority Critical patent/CN2555169Y/en
Application granted granted Critical
Publication of CN2555169Y publication Critical patent/CN2555169Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a multifunctional compasses, belonging to the operation and transportation department, the printing division, the writing or drawing apparatus, the writing or drawing supplies of the office supply category, the writing or drawing aids tool class and the round curve plotter or similar equipment technical field according to the IPC. The utility model aims to solve the technical issues that a ruler is needed to measure and tools are mussy when drawing a circle. The utility model mainly consists of a handle, a protractor, a radius ruler, a ruler, a pen clamp, two compasses feet and a pencil. The utility model is characterized in that the scale of the ruler is carved on one compasses foot by a graver; the center of the protractor is welded and arranged on the upper part of the compasses foot; and one end of the radius ruler is welded and arranged on the lower part of the protractor. The utility model is suitable for using a new technical proposal in the field of the round curve plotter or the similar equipment, and has the advantages of wide use, simple producing, low cost, convenient operation and easy popularizing.

Description

Multifunctional compass
(1) technical field:
The utility model relates to multifunctional compass, divides by International Patent Classification (IPC) (IPC) to belong to operation; Department of Transportation, printing branch is write or drawing appliance; The big class of office appliance is write or drawing article, the assistant product group of writing or draw, circular curve plotter or similar instrument technical group field.
(2) background technology:
At present, the technology about circular curve plotter or similar instrument group existing and that once had was all done very fruitful effort to the demand of multifunctional compass, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China in 1996 by Sanyan Prosperous Business Co., Ltd., Granted publication is CN2227573Y, China Patent No. (ZL) is: 95209603.X number utility model patent title is the utility model patent of " compasses ", the technical scheme that is adopted.Technical elements in circular curve plotter or similar instrument group is a routine of great value invention, and it has solved the technical problem of compasses effectively.But still have some deficits, it also is difficult to solve the picture bowlder need use the yardstick amount; The mixed and disorderly technical problem of instrument during mapping.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of multifunctional compass.Need use the yardstick amount to solve the picture bowlder; The mixed and disorderly technical problem of instrument during mapping.
The multifunctional compass that the new technical scheme that above-mentioned technical problem to be solved in the utility model adopted is achieved in that this utility model mainly by: handle, protractor, radius chi, ruler, pen clip, compass foot, pencil constitute.Its major part ruler, pencil are selected for use by market.Its compass foot is a rectangular shape, is material with the stainless steel, through the casting processing and manufacturing.Its radius chi is a rectangular shape, is material with the stainless steel, through the casting processing and manufacturing.Its protractor is a fan shape, is material with the stainless steel, through the casting processing and manufacturing.
In shape, structure and combination thereof, the total essential features of multifunctional compass of the present utility model and immediate prior art is: the upper end position of a compass foot is installed in the position of the upper end of another compass foot with axle, the position welded and installed of handle, at its lower end is in the position of the upper end of two compass foots, be combined into the overall structure of compasses shape, function has been the effect of picture circle or arc.The lower end position welded and installed of pen clip is combined into the fixed structure of drum in the position of the bottom of right compass foot, and function has been the effect of pen clip.In shape, structure and combination thereof, the multifunctional compass of the present utility model technical characterictic different with immediate prior art is: the dimension location of ruler is engraved in the position of a compass foot with icking tool, the center welded and installed of protractor is in the position on the top of this compass foot, be combined into the combining structure of dual-purpose compasses shape, function has been the effect of angulation, amount length.One end position welded and installed of radius chi is combined into the combining structure of multifunctional compass shape in the position of the lower end of protractor, the effect of the function amount of being radius.So just realized that multifunctional compass of the present utility model solves the picture bowlder and need use the yardstick amount; The purpose of the mixed and disorderly technical problem of instrument during mapping.
The beneficial effect of the multifunctional compass of utility model is that the utility model is to solve the picture bowlder need use the yardstick amount; The mixed and disorderly technical scheme that technical problem adopted of instrument has been compared two place's advantage and improvement with existing with the technology about circular curve plotter or similar instrument group that once had during mapping:
First, because the dimension location that has designed ruler in the technical scheme of multifunctional compass of the present utility model is engraved in the position of a compass foot with icking tool, the center welded and installed of protractor is in the position on the top of this compass foot, be combined into the combining structure of dual-purpose compasses shape, so the technical problem of easier solution angulation, amount length.
The second, because an end position welded and installed that has designed the radius chi in the technical scheme of multifunctional compass of the present utility model is combined into the combining structure of multifunctional compass shape, so the technical problem of easier solution amount radius in the position of the lower end of protractor.
(4) description of drawings:
Accompanying drawing provides the structural representation of multifunctional compass of the present utility model:
Fig. 1: the overall structure schematic diagram that is multifunctional compass of the present utility model:
The label declaration of parts in the schematic diagram:
1 handle, 2 protractors, 3 radius chis, 4 rulers
5 pen clips, 6 compass foots, 7 pencils
(5) specific embodiment:
Below in conjunction with accompanying drawing, need use the yardstick amount for realizing solution picture bowlder to multifunctional compass of the present utility model; The optimal way of the technical scheme that the mixed and disorderly technical problem of instrument is taked during mapping is described further:
Its static structure: please join accompanying drawing: as shown in the figure, multifunctional compass of the present utility model mainly is made of handle 1, protractor 2, radius chi 3, ruler 4, pen clip 5, compass foot 6, pencil 7.Its major part ruler 4, pencil 7 are selected for use by market.Its compass foot 6 is rectangular shape, is material with the stainless steel, through the casting processing and manufacturing.Its radius chi 3 is rectangular shape, is material with the stainless steel, through the casting processing and manufacturing.Its protractor 2 is fan shape, is material with the stainless steel, through the casting processing and manufacturing
In shape, structure and combination thereof, the total essential features of multifunctional compass of the present utility model and immediate prior art is: the upper end position of a compass foot 6 is installed in the position of the upper end of another compass foot 6 with axle, the position welded and installed of handle 1 lower end is in the position of the upper end of two compass foots 6, be combined into the overall structure of compasses shape, function has been the effect of picture circle or arc.The lower end position welded and installed of pen clip 5 is combined into the fixed structure of drum in the position of the bottom of right compass foot 6, and function has been the effect of pen clip.In shape, structure and combination thereof, the multifunctional compass of the present utility model technical characterictic different with immediate prior art is: the dimension location of ruler 4 is engraved in the position of a compass foot 6 with icking tool, the center welded and installed of protractor 2 is in the position on the top of this compass foot 6, be combined into the combining structure of dual-purpose compasses shape, function has been the effect of angulation, amount length.One end position welded and installed of radius chi 3 is combined into the combining structure of multifunctional compass shape in the position of the lower end of protractor 2, the effect of the function amount of being radius.
Below by using method, further set forth the dynamic structure relation of this practical multifunctional compass: in use, in the time of needs ruler 4, at first compass foot 6 is closed, then compasses are crossed, measure then again, thereby finish task with ruler.
In use, in the time of requirement hornwork 2, at first separately compass foot 6, one side then the overlapping of compass foot 6 that protractor 2 is arranged and angle, angulation then again, thus the task of angulation finished.So just realized that multifunctional compass of the present utility model solves the picture bowlder and need use the yardstick amount; The mixed and disorderly technical problem purpose of instrument during mapping.
Realize that preferred plan of the present utility model is is material with the stainless steel, utilize the basic equipment of compasses factory, take to produce by batch in a large number,, so just can realize the practical value and the economic worth of multifunctional compass of the present utility model better with the demand of supply student circle.

Claims (2)

1. multifunctional compass, it is by handle (1), protractor (2), radius chi (3), ruler (4), pen clip (5), compass foot (6), pencil (7) constitutes, in shape, structure and be in conjunction with the total essential features of last the utility model and immediate prior art: the upper end position of a compass foot (6) is with the position that spool is installed in the upper end of another compass foot (6), the position welded and installed of handle (1) lower end is in the position of the upper end of two compass foots (6), the lower end position welded and installed of pen clip (5) is in the position of the bottom of right compass foot (6), the utility model is in shape, the structure and in conjunction with last, be different from it is characterized in that of immediate prior art: the dimension location of ruler (4) is engraved in the position of a compass foot (6) with icking tool, and the center welded and installed of protractor (2) is in the position on the top of this compass foot (6).
2. multifunctional compass according to claim 1 is characterized in that: an end position welded and installed of radius chi (3) is in the position of the lower end of protractor (2).
CN 02244083 2002-08-09 2002-08-09 Multifunctional compasses Expired - Fee Related CN2555169Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02244083 CN2555169Y (en) 2002-08-09 2002-08-09 Multifunctional compasses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02244083 CN2555169Y (en) 2002-08-09 2002-08-09 Multifunctional compasses

Publications (1)

Publication Number Publication Date
CN2555169Y true CN2555169Y (en) 2003-06-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02244083 Expired - Fee Related CN2555169Y (en) 2002-08-09 2002-08-09 Multifunctional compasses

Country Status (1)

Country Link
CN (1) CN2555169Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106183559A (en) * 2016-09-27 2016-12-07 泉州惠安泉创文化用品有限公司 A kind of compasses with angular surveying

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106183559A (en) * 2016-09-27 2016-12-07 泉州惠安泉创文化用品有限公司 A kind of compasses with angular surveying

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