CN105178827A - Safe peephole structure - Google Patents
Safe peephole structure Download PDFInfo
- Publication number
- CN105178827A CN105178827A CN201510560878.5A CN201510560878A CN105178827A CN 105178827 A CN105178827 A CN 105178827A CN 201510560878 A CN201510560878 A CN 201510560878A CN 105178827 A CN105178827 A CN 105178827A
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- door
- imaging
- plate
- hole
- peephole
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Abstract
The invention relates to a door assisting structure, in particular to a safe peephole structure assisting people in rooms to observe outdoor conditions. The safe peephole structure comprises a door body. The door body comprises a first door panel and a second panel, a hollow structure is formed between the first door panel and the second panel, the first door panel is provided with an imaging hole, the second panel is provided with an observing hole, the imaging hole and the observing hole are each of a non-through structure, and an imaging and refracting mechanism forming images in the imaging hole and presenting the images to the observing hole is installed between the imaging hole and the observing hole. According to the invention, installing holes in the two ends of a peephole are arranged asymmetrically, after damaging the external peephole, lawbreakers cannot directly penetrate through the observing hole from the imaging hole or use tools from the external to penetrate through the imaging hole and the observing hole and enter the door body to operate locks from the inner side, and therefore the observing function of the peephole is achieved, the door body is prevented from being opened by damaging the peephole and potential safety hazards are eliminated.
Description
Technical field
The present invention relates to a kind of door body supplementary structure, especially the interior a kind of safe cat eye structure that outdoor situations is observed of ancillary chamber.
Background technology
Opal is applicable on a body, scioptics imaging, enables user observe the servicing unit of outdoor situations in indoor, can improve the safety that user uses, and prevents from opening the door to stranger and causing danger.
Existing opal is arranged in the through hole on a body, the both ends open place in hole is positioned at the same position on a body, under this configuration, as depicted in figs. 1 and 2, lawless people can be acted directly on lock handle by instrument in dismounting or after destroying opal, thus carries out opening door operation, although so the opal of this class formation can facilitate user to the observation of outdoor, but also there is certain potential safety hazard, the approach of picking lock after destroyed, can be used as.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides and a kind ofly can either realize the indoor observation to outdoor, the cat eye structure of the safety that can eliminate safe hidden trouble again.
To achieve these goals, the present invention adopts following technical scheme:
This structure comprises a body, described door body comprises the first door-plate and the second door-plate, be hollow structure between the first described door-plate and the second door-plate, the first described door-plate is provided with imaging hole, the second described door-plate is provided with peep hole, described imaging hole and peep hole are non-bypass structure, be provided with imaging in imaging hole and be presented in imaging and the refraction means at peep hole place between described imaging hole and peep hole.
Preferably, described imaging and refraction means are the imaging lens be located on the first door-plate, are located at the peephole on the second door-plate and the refractive component between imaging lens and peephole.
Preferably, described refractive component is optical fiber or higher order reflection mirror structure.
Preferably, described imaging and refraction means are electronic imaging assembly, comprise the imaging lens on the first door-plate and imager, the display screen on the second door-plate and the connection line between the first door-plate and the second door-plate.
Preferably, described imaging lens or view finder outside are provided with protective cover.
Preferably, the imaging hole place on the first described door-plate is provided with a pit-holes, and described pit-holes includes perpendicular to the first door-plate and the hole wall extended internally along imaging hole edge.
Preferably, described imaging lens or view finder are installed in described pit-holes, and described protective cover is fixedly installed in described pit-holes.
Preferably, described protective cover comprises the installation portion be installed in pit-holes, and installation portion outer end is provided with the cover body fitting in the first door-plate external surface, and described cover body is provided with peep hole.
Preferably, guard ring is provided with around described peephole.
Preferably, described imaging lens is convex lens, and described peephole is flat glass.
Owing to have employed said structure, the installing hole at the two ends of opal is carried out asymmetrical setting by safe cat eye structure of the present invention, after making outside opal destroyed, directly peep hole cannot be passed through from imaging hole, thus to make from outside to enter inside a body through imaging hole and peep hole with instrument lockset is operated, thus while realizing opal overview function, prevent the door capable of being opened body by destruction opal, eliminate potential safety hazard.
Accompanying drawing explanation
Fig. 1 is structure graph when utilizing instrument picking lock after existing opal is destroyed;
Fig. 2 is state lateral section structure chart when utilizing instrument picking lock after existing opal is destroyed;
The door side cross section structure schematic diagram of Fig. 3 embodiment of the present invention;
Fig. 4 is the A place enlarged drawing in Fig. 3;
Fig. 5 is the protective roof structure schematic diagram of the embodiment of the present invention.
In figure:
Door body 1, first door-plate 2, second door-plate 3, hollow structure 4, imaging hole 5, peep hole 6, imaging and refraction means 7, imaging lens 701, peephole 702, refractive component 703, protective cover 8, pit-holes 201, hole wall 202, installation portion 801, cover body 802, peep hole 803, guard ring 9.
Detailed description of the invention
As Figure 1-3, the cat eye structure of the safety of the embodiment of the present invention comprises a body 1, described door body 1 comprises the first door-plate 2 and the second door-plate 3, be hollow structure 4 between the first described door-plate 2 and the second door-plate 3, the first described door-plate 2 is provided with imaging hole 5, the second described door-plate 3 is provided with peep hole 6, described imaging hole 5 and peep hole 6 are non-bypass structure, non-straight-through representation imaging hole 5 herein and peep hole 6 lay respectively at the position of different coordinate on the first door-plate 2 and the second door-plate 3, include but not limited to that imaging hole 5 is positioned at just going up of peep hole 6, just, a positive left side or front-right to, and due to imaging hole 5 and peep hole 6 be non-bypass structure, so gained imaging can not directly be observed by peep hole 6 in imaging hole 5, so, imaging hole 5 described in the present embodiment and be provided with imaging in imaging hole 5 between peep hole 6 and be presented in imaging and the refraction means 7 at peep hole 6 place.
For being embodied as picture and refraction, have multiple implementation, the present embodiment comprises physics imaging and electronic imaging two kinds of feasible programs.First, physically based deformation imaging, in the present embodiment, described imaging and refraction means 7 are for being located at imaging lens 701 on the first door-plate, being located at the peephole 702 on the second door-plate and the refractive component between imaging lens 701 and peephole 702 703.
Accordingly, refractive component also has multiple choices, and the refractive component generally can selected is optical fiber or higher order reflection mirror structure.Optical fiber herein generally also becomes optical fiber, is generally glass or plastics are made, and utilizes the total reflection principle of light to carry out the refraction of imaging; Higher order reflection mirror structure is then that the mode by arranging speculum at the knuckle place of light changes opticpath, i.e. periscope principle.Be the accompanying drawing explanation in addition of main implementation with optical fiber in the present embodiment and accompanying drawing.
Except with except the physics mode changing light operating path, the mode of electronic imaging can also be adopted realize, namely described imaging and refraction means are electronic imaging assembly, comprise the imaging lens on the first door-plate and imager, the display screen on the second door-plate and the connection line between the first door-plate and the second door-plate.This principle is common in digital camera, first-class electronic imaging device of making a video recording, and launches explanation no longer further herein to principle.
In order to protect the imaging lens or view finder be located on the first door-plate further, described imaging lens or view finder outside are provided with protective cover 8.
On the concrete mounting structure of parts, in the present embodiment, imaging hole 5 place on the first described door-plate 1 is provided with a pit-holes 201, and described pit-holes 201 includes perpendicular to the first door-plate 1 and the hole wall 202 extended internally along imaging hole edge.
In the present embodiment, described imaging lens or view finder are installed in described pit-holes 201, and described protective cover 8 is fixedly installed in described pit-holes 201.
In the present embodiment, described protective cover 8 comprises the installation portion 801 be installed in pit-holes, and installation portion outer end is provided with the cover body 802 fitting in the first door-plate 1 external surface, and described cover body 802 is provided with peep hole 803.
In order to protect the peephole of inner side and decorate, in the present embodiment, around described peephole 6, be provided with guard ring 9.
According to the needs of imaging and observation, in the present embodiment, described imaging lens 5 is convex lens, and described peephole 6 is flat glass.When practical application is implemented, also can take other lens or lens group structure according to the difference of imaging mode.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize manual of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. the cat eye structure of a safety, comprise a body, it is characterized in that: described door body comprises the first door-plate and the second door-plate, be hollow structure between the first described door-plate and the second door-plate, the first described door-plate is provided with imaging hole, the second described door-plate is provided with peep hole, and described imaging hole and peep hole are non-bypass structure, is provided with imaging in imaging hole and is presented in imaging and the refraction means at peep hole place between described imaging hole and peep hole.
2. a kind of safe cat eye structure as claimed in claim 1, is characterized in that: described imaging and refraction means are the imaging lens be located on the first door-plate, are located at the peephole on the second door-plate and the refractive component between imaging lens and peephole.
3. a kind of safe cat eye structure as claimed in claim 2, is characterized in that: described refractive component is optical fiber or higher order reflection mirror structure.
4. a kind of safe cat eye structure as claimed in claim 1, it is characterized in that: described imaging and refraction means are electronic imaging assembly, comprise the imaging lens on the first door-plate and imager, the display screen on the second door-plate and the connection line between the first door-plate and the second door-plate.
5. a kind of safe cat eye structure according to any one of claim 2 or 4, is characterized in that: described imaging lens or view finder outside are provided with protective cover.
6. a kind of safe cat eye structure as claimed in claim 5, is characterized in that: the imaging hole place on the first described door-plate is provided with a pit-holes, and described pit-holes includes perpendicular to the first door-plate and the hole wall extended internally along imaging hole edge.
7. a kind of safe cat eye structure as claimed in claim 6, is characterized in that: described imaging lens or view finder are installed in described pit-holes, and described protective cover is fixedly installed in described pit-holes.
8. a kind of safe cat eye structure as claimed in claim 7, is characterized in that: described protective cover comprises the installation portion be installed in pit-holes, and installation portion outer end is provided with the cover body fitting in the first door-plate external surface, and described cover body is provided with peep hole.
9. a kind of safe cat eye structure as claimed in claim 8, is characterized in that: be provided with guard ring around described peephole.
10. a kind of safe cat eye structure as claimed in claim 9, it is characterized in that: described imaging lens is convex lens, described peephole is flat glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560878.5A CN105178827A (en) | 2015-09-02 | 2015-09-02 | Safe peephole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560878.5A CN105178827A (en) | 2015-09-02 | 2015-09-02 | Safe peephole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105178827A true CN105178827A (en) | 2015-12-23 |
Family
ID=54901189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510560878.5A Pending CN105178827A (en) | 2015-09-02 | 2015-09-02 | Safe peephole structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105178827A (en) |
-
2015
- 2015-09-02 CN CN201510560878.5A patent/CN105178827A/en active Pending
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |