CN103015872A - Periscope cat eye - Google Patents
Periscope cat eye Download PDFInfo
- Publication number
- CN103015872A CN103015872A CN 201210510424 CN201210510424A CN103015872A CN 103015872 A CN103015872 A CN 103015872A CN 201210510424 CN201210510424 CN 201210510424 CN 201210510424 A CN201210510424 A CN 201210510424A CN 103015872 A CN103015872 A CN 103015872A
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- CN
- China
- Prior art keywords
- opal
- periscope
- cat eye
- crane
- present
- 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.)
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Abstract
The invention discloses a periscope cat eye which comprises a first cat eye and a second cat eye, wherein the first cat eye is connected with the second cat eye through a telescopic lifting frame; the first cat eye is also connected with the second cat eye through light-guide fibers; and the light-guide fibers are placed inside the lifting frame. The periscope cat eye has the advantages of simple structure, convenience in use and wide crowd application scope and is particularly suitable for children.
Description
Technical field
The present invention relates to a kind of opal, more precisely a kind of periscope opal.
Background technology
Existing security door generally all is provided with opal, but the height of this opal is generally at 1.5 meters, and children's sight line can't be seen.Disclose a kind of peephole of safety door such as patent ZL200420062370.X, the feature of the safe opal of security door is on the outer shop front of safety door, establishes an enlarging lens at the height and position that is equivalent to a human eye; Between the inside and outside shop front of door, load onto a periscope, the upper sight glass of periscope is alignd with magnifying glass, and the lower sight glass of periscope is located on the interior shop front of door; Then the people in the door can observe outdoors messenger's face by the lower sight glass of periscope.And for example patent ZL200920084875.9 discloses the daily device of one way of life, is specifically related to the upper sight glass of installing of a kind of door, is commonly called as to be opal; Be comprised of sight glass, the slideway that is installed in interior sight glass below and the periscope that is installed on the slideway, periscope comprises lens barrel, upper level crossing and lower plane mirror, is provided with peep-hole in lens barrel lower end and lower plane mirror correspondence position.Above opal on these, non-telescoping, can only be applicable to the adult, especially can not be used by children, applicable crowd's scope is too small.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of simple in structure, easy to use, and applicable crowd's scope is wide, and is particularly useful for children's periscope opal.
To achieve these goals, technical scheme of the present invention is as follows:
A kind of periscope opal comprises the first opal and the second opal, and described the first opal is connected by telescopic crane with the second opal, and the first opal also is connected by optical fiber with the second opal, and optical fiber places crane inner.
Further, described the first opal and the second opal vertically arrange, the first opal and the second opal are on the vertical straight line.
Further, described crane places on the buckle, and buckle can place on the door, can be securely fixed on the security door.
Further, described the first opal, crane and the second opal are structure as a whole, and this integrative-structure is reliable, stable performance.
Adopt the periscope opal of technique scheme, because described the first opal is connected by telescopic crane with the second opal, the first opal also is connected by optical fiber with the second opal, optical fiber places crane inner, so can realize that by optical fiber the first opal is outside the second opal is observed, by crane, realize that the second opal pulls down, children also can observe the outside.Because described crane places on the buckle, so buckle can place on the door, can be securely fixed on the security door.Because described the first opal, crane and the second opal are structure as a whole, so this integrative-structure is reliable, stable performance.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of periscope opal of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention are made more explicit defining.
As shown in Figure 1, a kind of periscope opal of the present invention, comprise the first opal 1 and the second opal 4, the first opal 1 is connected by telescopic crane 3 with the second opal 4, and the first opal 1 also is connected by optical fiber with the second opal 4, and optical fiber places crane 3 inside, the first opal 1 and the second opal 4 are vertically arranged, crane 3 places on the buckle 2, and buckle 2 can place on the door, and the first opal 1, crane 3 and the second opal 4 are structure as a whole.
Periscope opal of the present invention is particularly useful for children, the adult can see the outside by the first opal 1, because crane 3 has Collapsible structure, child one stretches out one's hand and can pull down the second opal 4 by crane 3, be pulled to the vision height of oneself, and can see the outside by the second opal 4.
The above be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. a periscope opal comprises the first opal and the second opal, it is characterized in that: described the first opal is connected by telescopic crane with the second opal, and the first opal also is connected by optical fiber with the second opal, and optical fiber places crane inner.
2. a kind of periscope opal according to claim 1, it is characterized in that: described the first opal and the second opal are vertically arranged.
3. a kind of periscope opal according to claim 2, it is characterized in that: described crane places on the buckle.
4. a kind of periscope opal according to claim 3, it is characterized in that: described the first opal, crane and the second opal are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210510424 CN103015872A (en) | 2012-11-28 | 2012-11-28 | Periscope cat eye |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210510424 CN103015872A (en) | 2012-11-28 | 2012-11-28 | Periscope cat eye |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103015872A true CN103015872A (en) | 2013-04-03 |
Family
ID=47964925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210510424 Pending CN103015872A (en) | 2012-11-28 | 2012-11-28 | Periscope cat eye |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103015872A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352651A (en) * | 2013-07-20 | 2013-10-16 | 林辉玉 | Cat eye anti-theft component |
-
2012
- 2012-11-28 CN CN 201210510424 patent/CN103015872A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352651A (en) * | 2013-07-20 | 2013-10-16 | 林辉玉 | Cat eye anti-theft component |
| CN103352651B (en) * | 2013-07-20 | 2016-03-16 | 林辉玉 | A kind of cat eye anti-theft component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |