CN201165136Y - Multifunctional small ruler - Google Patents

Multifunctional small ruler Download PDF

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Publication number
CN201165136Y
CN201165136Y CNU2008200110590U CN200820011059U CN201165136Y CN 201165136 Y CN201165136 Y CN 201165136Y CN U2008200110590 U CNU2008200110590 U CN U2008200110590U CN 200820011059 U CN200820011059 U CN 200820011059U CN 201165136 Y CN201165136 Y CN 201165136Y
Authority
CN
China
Prior art keywords
small ruler
little chi
ruler
protractor
functional
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
CNU2008200110590U
Other languages
Chinese (zh)
Inventor
马玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CNU2008200110590U priority Critical patent/CN201165136Y/en
Application granted granted Critical
Publication of CN201165136Y publication Critical patent/CN201165136Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Drawing Aids And Blackboards (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

The utility model relates to a multi-functional small ruler, comprising a small ruler; a protractor is arranged at the central position of the small ruler; a magnifying glass and a mini-calculator are respectively arranged at both ends of the small ruler. When in use, the user can use the protractor at the central position of the small ruler to measure angles and can use the magnifying glass and the mini-calculator at both ends of the small ruler to read the smaller words and make calculation. The multi-functional small ruler has the advantages of simple structure, easy use and reasonable design, which effectively solves the problem that the existing small ruler has a single function and can not meet the using needs of people.

Description

Multi-functional little chi
Technical field
The utility model relates to a kind of measurement, drawing instrument, especially a kind of multi-functional little chi that gathers multi-function in integral whole.
Background technology
At present, the little chi function singleness that people are used only provides the function of measuring and drawing, and does not have other auxiliary function, more and more can not satisfy people's use needs.
Summary of the invention
The purpose of this utility model has overcome above-mentioned said deficiency, and a kind of multi-functional little chi is provided, and is used to solve existing little chi function singleness, the problem that inconvenient people use.
For achieving the above object, the multi-functional little chi of the utility model comprises little chi, is provided with protractor at the center position of little chi, sets up magnifying glass and micro calculator separately at the two ends of little chi.
After adopting said structure, during use, the user can utilize the protractor of little chi center position to come the number of degrees of measured angular; Utilize the magnifying glass and the calculator at little chi two ends to read less font and calculate.
The utility model has the advantages that: simple in structure, easy to use, structure has rationally solved existing little chi function singleness effectively, can not satisfy the problem that people use needs.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the multi-functional little chi of the utility model.
The specific embodiment
As shown in Figure 1, the multi-functional little chi of the utility model comprises little chi 1, is provided with protractor 2 at the center position of little chi 1, sets up magnifying glass 2 and micro calculator 3 separately at the two ends of little chi 1; During use, people can use the protractor 2 of little chi 1 center position to come the number of degrees of measured angular; Utilize the magnifying glass 3 and the calculator 4 at little chi 1 two ends to check less font and perform mathematical calculations.

Claims (1)

1, a kind of multi-functional little chi comprises little chi (1), it is characterized in that: the center position at little chi (1) is provided with protractor (2), sets up magnifying glass (3) and micro calculator (4) separately at the two ends of little chi (1).
CNU2008200110590U 2008-02-20 2008-02-20 Multifunctional small ruler Expired - Fee Related CN201165136Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200110590U CN201165136Y (en) 2008-02-20 2008-02-20 Multifunctional small ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200110590U CN201165136Y (en) 2008-02-20 2008-02-20 Multifunctional small ruler

Publications (1)

Publication Number Publication Date
CN201165136Y true CN201165136Y (en) 2008-12-17

Family

ID=40190520

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200110590U Expired - Fee Related CN201165136Y (en) 2008-02-20 2008-02-20 Multifunctional small ruler

Country Status (1)

Country Link
CN (1) CN201165136Y (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081217