CN105235419A - Foldable ruler suitable for old people - Google Patents
Foldable ruler suitable for old people Download PDFInfo
- Publication number
- CN105235419A CN105235419A CN201510656837.6A CN201510656837A CN105235419A CN 105235419 A CN105235419 A CN 105235419A CN 201510656837 A CN201510656837 A CN 201510656837A CN 105235419 A CN105235419 A CN 105235419A
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- CN
- China
- Prior art keywords
- ruler
- magnifying glass
- elderly
- foldable
- old people
- 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.)
- Pending
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Abstract
The invention relates to a foldable ruler suitable for old people. The foldable ruler comprises a straight ruler and a magnifying lens, wherein the straight ruler and the magnifying lens are arranged in parallel; one end of the straight ruler is rotationally connected with the tail end of a handhold part of the magnifying lens in the horizontal direction. The ruler is foldable and is various in functions and convenient to carry; different requirements can be met.
Description
Technical field
The invention belongs to teaching aid technical field, specifically a kind of the elderly's folding ruler.
Background technology
The elderly, in reading or when taking notes, will annotate and comment on, because vision degeneration usually causes reading difficulty on books of being everlasting, delineate conveniently simultaneously, both lacked aesthetic feeling, be difficult to again the change embodying various body, the elderly can be made to feel uninteresting and affect reading interest, affect reading quality.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of folding, diverse in function, meets different needs, the elderly's folding ruler be convenient for carrying.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: comprise ruler and magnifying glass, and described ruler and described magnifying glass are set up in parallel, and the Handheld Division end of one end of described ruler and described magnifying glass is rotationally connected in the horizontal direction.
The invention has the beneficial effects as follows: folding, diverse in function, meet different needs, be convenient for carrying.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described ruler and described magnifying glass are linked together by connecting axle, are arranged with axle sleeve outside described connecting axle.
Further, described ruler and magnifying glass are rigid plastics material.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, ruler, 2, magnifying glass, 3, connecting axle, 4, axle sleeve.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of the elderly's folding ruler, comprises ruler 1 and magnifying glass 2, and described ruler 1 and described magnifying glass 2 are set up in parallel, and the Handheld Division end of one end of described ruler 1 and described magnifying glass 2 is rotationally connected in the horizontal direction.
Described ruler 1 and described magnifying glass 2 are linked together by connecting axle 3, are arranged with axle sleeve 4 outside described connecting axle 3.
Described ruler 1 and magnifying glass 2 are rigid plastics material.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. the elderly's folding ruler, it is characterized in that, comprise ruler (1) and magnifying glass (2), described ruler (1) and described magnifying glass (2) are set up in parallel, and the Handheld Division end of one end of described ruler (1) and described magnifying glass (2) is rotationally connected in the horizontal direction.
2. a kind of the elderly's folding ruler according to claim 1, it is characterized in that, described ruler (1) and described magnifying glass (2) are linked together by connecting axle (3), are arranged with axle sleeve (4) outside described connecting axle (3).
3. a kind of the elderly's folding ruler according to claim 1 or 2, is characterized in that, described ruler (1) and magnifying glass (2) are rigid plastics material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510656837.6A CN105235419A (en) | 2015-10-13 | 2015-10-13 | Foldable ruler suitable for old people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510656837.6A CN105235419A (en) | 2015-10-13 | 2015-10-13 | Foldable ruler suitable for old people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105235419A true CN105235419A (en) | 2016-01-13 |
Family
ID=55033348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510656837.6A Pending CN105235419A (en) | 2015-10-13 | 2015-10-13 | Foldable ruler suitable for old people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105235419A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5873171A (en) * | 1997-07-28 | 1999-02-23 | Hsu; Nick | Ruler assembly |
| CN2501697Y (en) * | 2001-09-03 | 2002-07-24 | 付闯 | Multifunctional rule |
| CN200975867Y (en) * | 2006-12-01 | 2007-11-14 | 廖建杰 | Straight ruler |
| CN202313372U (en) * | 2011-11-11 | 2012-07-11 | 詹志勇 | X-ray film measuring ruler |
| CN203084295U (en) * | 2013-03-15 | 2013-07-24 | 宁波亚太光学仪器有限公司 | Folding-ruler magnifying glass |
-
2015
- 2015-10-13 CN CN201510656837.6A patent/CN105235419A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5873171A (en) * | 1997-07-28 | 1999-02-23 | Hsu; Nick | Ruler assembly |
| CN2501697Y (en) * | 2001-09-03 | 2002-07-24 | 付闯 | Multifunctional rule |
| CN200975867Y (en) * | 2006-12-01 | 2007-11-14 | 廖建杰 | Straight ruler |
| CN202313372U (en) * | 2011-11-11 | 2012-07-11 | 詹志勇 | X-ray film measuring ruler |
| CN203084295U (en) * | 2013-03-15 | 2013-07-24 | 宁波亚太光学仪器有限公司 | Folding-ruler magnifying glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |