CN2523614Y - Multifunctional compasses - Google Patents

Multifunctional compasses Download PDF

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Publication number
CN2523614Y
CN2523614Y CN 02200305 CN02200305U CN2523614Y CN 2523614 Y CN2523614 Y CN 2523614Y CN 02200305 CN02200305 CN 02200305 CN 02200305 U CN02200305 U CN 02200305U CN 2523614 Y CN2523614 Y CN 2523614Y
Authority
CN
China
Prior art keywords
protractor
compasses
adapter sleeve
compass
sleeve
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 02200305
Other languages
Chinese (zh)
Inventor
张洪箔
王小虎
Original Assignee
张洪箔
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 张洪箔 filed Critical 张洪箔
Priority to CN 02200305 priority Critical patent/CN2523614Y/en
Application granted granted Critical
Publication of CN2523614Y publication Critical patent/CN2523614Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a multi-functional compass, which comprises a winging hand, a connecting sleeve, a fixed foot, a working foot, a zero calibration and a protractor. In the technical proposal of the utility model, the protractor is designed to be pasted on the compass and the zero calibration is parallel to the fixed foot, thereby, the degree of an angle can be measured conveniently by the compass; the utility model is characterized in that: the protractor is arranged at the back surface of the connecting sleeve in a pasting way, the fixed foot screw is connectedly arranged at the inner position of the connecting sleeve and the working foot screw is connectedly arranged at the inner position of the connecting sleeve. The utility model is the multi-functional compass with practical value.

Description

Multifunctional compass
(1) technical field:
The utility model relates to multifunctional compass.Belong to operation Department of Transportation by International Patent Classification (IPC) (IPC) division, the figure utensil is write or given to printing branch; The big class of office appliance is write or drawing article, the assistant product group of writing or draw, big group of circular curve plotter or analogous instrument, the little technical group field of compasses.
(2) background technology:
At present, the technology about compasses 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 being declared by Liang Wei of the Decree of Patent Office of China in 1996, Granted publication number is CN2227030Y, and China Patent No. (ZL) is: No. 95210401.6 utility model title is the utility model patent of " Convenient compasses ", the technical scheme that is adopted.At the compasses technical elements is a routine of great value invention, and it has solved the problem of Convenient compasses effectively.But still have some deficits, it also is difficult to solve make compasses have the problem of the function of protractor simultaneously.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of multifunctional compass.Make compasses have the problem of the function of protractor simultaneously with solution.
The purpose of this utility model is achieved in that the multifunctional compass of this utility model.Mainly constitute by stubborn hand, adapter sleeve, fixing feet, work pin, zero graduation, protractor.Its protractor is by selecting for use on the market.Its stubborn hand is a cylindrical shape, uses the steel material, through casting, Vehicle Processing manufacturing.Its adapter sleeve is an empty shape in the cuboid, uses the steel material, through casting, mill, grind processing and manufacturing.Its fixing feet, work pin are rectangular shapes, use the steel material, through casting, mill, grind processing and manufacturing.Twist hand getting and be installed in the center of top position of adapter sleeve with threaded connection method, constitute the convex form syndeton, function has been compasses effect easy to use.The upper end of fixing feet adopts the screw method of attachment to be installed in the interior location of adapter sleeve, constitutes syndeton, and function has been fixedly center of circle effect.The upper end of work pin adopts the screw method of attachment to be installed in the interior location of adapter sleeve, constitute syndeton, function has been circle or the arc effect of drawing around the center of circle. protractor adopts method of attaching to be installed in the back position of adapter sleeve, constitutes overlay structure, and function has been to measure the effect of compasses bipod angle.So just realized the purpose of this utility model.
The advantage of utility model: the utility model has been compared an advantage and improvement with original compasses technology;
The first, to stick on the compasses zero graduation parallel with fixed angles because the utility model has designed protractor in technical scheme, so utilize these compasses can conveniently measure one jiao the number of degrees; Thereby just can more effectively solve the problem that makes compasses have the function of protractor simultaneously.
(4) description of drawings:
Accompanying drawing provides structural representation of the present utility model:
Fig. 1 is the main TV structure schematic diagram of multifunctional compass of the present utility model;
The numbering of parts explanation in the schematic diagram: 1 twists hand 2 adapter sleeves 3 fixing feet 4 work pin 5 zero graduations 6 protractors
(5) specific embodiment:
In the optimum implementation of multifunctional compass of the present utility model, its technical scheme is achieved in that and below in conjunction with accompanying drawing the utility model is described further:
Its static structure: see also Fig. 1: as shown in the figure, multifunctional compass of the present utility model.Mainly constitute by stubborn hand 1, adapter sleeve 2, fixing feet 3, work pin 4, zero graduation 5, protractor 6.Twisting hand 1 adopts threaded connection method to be installed in the center of top position of adapter sleeve 2, constitute the convex form syndeton, function has been compasses effect easy to use. fixing feet 3 adopts the screw method of attachment to be installed in the interior location of adapter sleeve 2, constitutes syndeton, and function has been fixedly center of circle effect.Work pin 4 adopts the screw method of attachment to be installed in the interior location of adapter sleeve 2, constitutes syndeton, and function has been circle or the arc effect of drawing around the center of circle.Protractor 6 adopts method of attaching to be installed in the back position of adapter sleeve 2, constitutes overlay structure, and function has been to measure the effect of compasses bipod angle.
Its dynamic structure: in force:
Its zero graduation 5 throughput hornworks 6 act on fixing feet 5, thereby the pin of finishing the work refers to that on protractor angle is the task of institute's angle measurement degree.So just realized the purpose of this utility model.Thereby just can solve the problem that makes compasses have the function of protractor simultaneously.
Below by using method, the utility model is done more detailed description:
The multifunctional compass of this utility model is work like this:
In use, except using, in the time of a certain angle of equivalent, the compasses bipod is overlapped with these both sides, angle as compasses.Its zero graduation 5 throughput hornworks 6 act on fixing feet 5, thereby the pin of finishing the work refers to that on protractor angle is the task of institute's angle measurement degree.
Realize that preferred plan of the present utility model is is material with the steel, utilize the basic equipment of stationery factory, take to produce by batch in batches, the demand with supply student circle so just can realize practical value of the present utility model and economic worth better.

Claims (3)

1. multifunctional compass, it is to be made of stubborn hand (1), adapter sleeve (2), fixing feet (3), work pin (4), zero graduation (5), protractor (6), stubborn hand (1) screw thread is installed in the center of top position of adapter sleeve (2), it is characterized in that protractor (6) stickup is installed in the back position of adapter sleeve (2).
2. multifunctional compass according to claim 1 is characterized in that fixing feet (3) screw is mounted on the interior location of adapter sleeve (2).
3. multifunctional compass according to claim 1 is characterized in that work pin (4) screw is mounted on the interior location of adapter sleeve (2).
CN 02200305 2002-01-07 2002-01-07 Multifunctional compasses Expired - Fee Related CN2523614Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02200305 CN2523614Y (en) 2002-01-07 2002-01-07 Multifunctional compasses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02200305 CN2523614Y (en) 2002-01-07 2002-01-07 Multifunctional compasses

Publications (1)

Publication Number Publication Date
CN2523614Y true CN2523614Y (en) 2002-12-04

Family

ID=33683580

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02200305 Expired - Fee Related CN2523614Y (en) 2002-01-07 2002-01-07 Multifunctional compasses

Country Status (1)

Country Link
CN (1) CN2523614Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105584262A (en) * 2014-10-24 2016-05-18 石才 Multi-functional mathematics plotting tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105584262A (en) * 2014-10-24 2016-05-18 石才 Multi-functional mathematics plotting tool

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee