JPH0136170Y2 - - Google Patents
Info
- Publication number
- JPH0136170Y2 JPH0136170Y2 JP16245385U JP16245385U JPH0136170Y2 JP H0136170 Y2 JPH0136170 Y2 JP H0136170Y2 JP 16245385 U JP16245385 U JP 16245385U JP 16245385 U JP16245385 U JP 16245385U JP H0136170 Y2 JPH0136170 Y2 JP H0136170Y2
- Authority
- JP
- Japan
- Prior art keywords
- refractive
- see
- prism
- meter reading
- holder
- 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
Links
- 239000011521 glass Substances 0.000 claims description 8
- 208000008918 voyeurism Diseases 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 235000007173 Abies balsamea Nutrition 0.000 description 1
- 239000004857 Balsam Substances 0.000 description 1
- 244000018716 Impatiens biflora Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は高所にある電気メータ等の各種メータ
を検針するのに使用する検針用覗き眼鏡の改良に
関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to an improvement in meter reading viewing glasses used to read various meters such as electric meters located at high places.
従来、各種メータの検針は、専ら検針員の裸眼
で実施されていたが、メータの設置場所が高所で
あつたり、見難い場所にあるがために非常に確認
しがたい。このため、メータの表示部分を鏡に反
射させるようにした道具等が考案され使用されて
いる。
Conventionally, meter readings for various meters have been carried out exclusively by meter readers with their naked eyes, but it is extremely difficult to check because the meters are installed at high places or in places that are difficult to see. For this reason, tools have been devised and used that reflect the display part of the meter on a mirror.
ところが、鏡に反射させると数字等が左右逆に
見えるようになつて非常に見難く、正確に読み取
れない欠点がある。
However, when reflected in a mirror, the numbers, etc. appear upside down, making them very difficult to see and difficult to read accurately.
本考案はかかる点に着眼して数字等が左右逆に
なることなく正しく透視確認できるところの検針
用覗き眼鏡を提供することを目的としている。 The present invention focuses on this point and aims to provide a pair of viewing glasses for meter reading that can be used to accurately see through the numbers without having the left and right sides reversed.
本考案は、プリズムの単体若しくは組み合わせ
により水平光を下方へ屈折し透過するように形成
された屈折透過部６と、屈折透過部６を透視阻害
のない位置で支持したホルダ３と、該ホルダ３に
結合され屈曲と伸縮を自在とした柄５とから構成
されていることを特徴とする検針用覗き眼鏡を要
旨としており、実施例において詳説すると以下の
通りである。
The present invention includes a refractive/transmissive section 6 formed using a single prism or a combination of prisms to refract and transmit horizontal light downward, a holder 3 supporting the refractive/transmissive section 6 at a position that does not obstruct perspective viewing, and the holder 3. The gist of the present invention is a peeping glass for meter reading characterized in that it is composed of a handle 5 that is coupled to a handle 5 and can be freely bent and expanded.
第１図及び第２図は屈折透過部６に、屈折透過
する対象数字等を拡大するための拡大プリズム２
と三角プリズム１とをバルサムで接着一体化した
ものを使用した例を示しており、ホルダ３は断面
コの字形であつてその底面に結合用雌ネジ７が突
設された構成となつている。
1 and 2, a magnifying prism 2 for enlarging target numbers etc. to be refracted and transmitted is installed in a refractive and transmitting section 6.
An example is shown in which a triangular prism 1 and a triangular prism 1 are bonded together with balsam, and the holder 3 has a U-shaped cross section and has a coupling female screw 7 protruding from its bottom surface. .
８は球関継手であつて、一端を雄ネジ９として
前記結合用雌ネジ７に螺合され他端は球頭１０と
してこれを球受け体１１に支持させ、キヤツプ１
２と球受け体１１とで球頭１０を抱持して適当な
折曲抵抗を付与する構成となつている。 Reference numeral 8 denotes a ball joint, which has a male screw 9 at one end and is screwed onto the female coupling screw 7, and a ball head 10 at the other end, which is supported by a ball receiver 11.
2 and the ball receiver 11 hold the ball head 10 and provide appropriate bending resistance.
また、球受け体１１に螺合結合させた柄５は、
順次小径とした30cm程度の短管の３〜５本を出没
状に伸縮自在とした構成となつている。 In addition, the handle 5 screwed to the ball receiver 11 is
It consists of 3 to 5 short tubes of about 30 cm that gradually become smaller in diameter and can be expanded and retracted in a retractable manner.
尚、屈曲自在構成或いは伸縮構成は、上記に限
定されるものでなく、公知の手段例えば、蝶番構
造、折り畳み構造等でもよいことはいうまでもな
い。 It goes without saying that the bendable structure or the expandable structure is not limited to the above, and that known means such as a hinge structure, a folding structure, etc. may be used.
〔考案の作用及び効果〕
上記構成した本考案の検針用覗き眼鏡は、柄を
短縮させ且つ屈折透過部を折り曲げて小嵩とし、
これを携帯する。使用に際しては、屈折透過部を
メータの位置と確認者の目の位置とに対応した角
度に設定した後、メータの高さに応じた長さに柄
を伸張するのであるが、屈折透過部にプリズムを
使用しているので、メータ等に表示された文字、
数字、記号等が左右逆になることなく下方へ屈折
透過するようになり、メータよりも低い位置から
でも見誤ることなく正確に確認することができ
る。特に拡大プリズムを使用する場合には、屈折
透過される文字等が拡大されて非常に見易くな
り、確認の正確度は著しく向上する効果がある。[Operations and Effects of the Invention] The meter reading viewing glasses of the present invention configured as described above have a shortened handle and a bent refractive/transmissive portion to make the meter small in bulk.
Carry this with you. When in use, the refractive-transmissive part is set at an angle that corresponds to the position of the meter and the position of the person's eyes, and then the handle is extended to a length that corresponds to the height of the meter. Since a prism is used, the characters displayed on meters etc.
Numbers, symbols, etc. are now refracted and transmitted downward without being left and right reversed, making it possible to accurately check them even from a position lower than the meter. In particular, when a magnifying prism is used, the characters and the like that are refracted and transmitted are magnified and become much easier to see, which has the effect of significantly improving the accuracy of confirmation.
第１図は本考案を実施した検針用覗き眼鏡の伸
張状態斜視図、第２図は短縮状態の断面図であ
る。
１……三角プリズム、２……拡大プリズム、３
……ホルダ、５……柄、６……屈折透過部、８…
…球関継手。
FIG. 1 is a perspective view of meter reading viewing glasses embodying the present invention in an extended state, and FIG. 2 is a cross-sectional view of the meter reading glasses in a contracted state. 1...triangular prism, 2...magnifying prism, 3
...Holder, 5...Handle, 6...Refraction/transmission part, 8...
...ball joint.
Claims (1)
平光を下方へ屈折し透過するように形成された
屈折透視部と、屈折透視部を透視阻害のない位
置で支持したホルダと、該ホルダに結合され屈
曲と伸縮を自在とした柄とから構成されている
ことを特徴とする検針用覗き眼鏡。 (2) 屈折透視部が、拡大プリズムと三角プリズム
の組み合わせである実用新案登録請求の範囲第
１項記載の検針用覗き眼鏡。[Claims for Utility Model Registration] (1) A refractive see-through section formed by a single prism or a combination of prisms to refract and transmit horizontal light downward, and a holder that supports the refractive see-through section at a position that does not obstruct perspective viewing. A peeping glass for meter reading, characterized in that the handle is connected to the holder and can be freely bent and expanded. (2) The peeping glasses for meter reading according to claim 1, wherein the refractive see-through portion is a combination of a magnifying prism and a triangular prism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16245385U JPH0136170Y2 (en) | 1985-10-22 | 1985-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16245385U JPH0136170Y2 (en) | 1985-10-22 | 1985-10-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6271616U JPS6271616U (en) | 1987-05-07 |
| JPH0136170Y2 true JPH0136170Y2 (en) | 1989-11-02 |
Family
ID=31089726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16245385U Expired JPH0136170Y2 (en) | 1985-10-22 | 1985-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0136170Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2486974A1 (en) | 2002-05-31 | 2003-12-11 | Mattel, Inc. | Flexible dolls and posable action figures |
| WO2015079515A1 (en) * | 2013-11-27 | 2015-06-04 | 株式会社樋口商会 | Prism for bathless-type preparation dissolution tester |
-
1985
- 1985-10-22 JP JP16245385U patent/JPH0136170Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6271616U (en) | 1987-05-07 |
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