CN2713493Y - Fresnel amplifying lens with illuminator - Google Patents
Fresnel amplifying lens with illuminator Download PDFInfo
- Publication number
- CN2713493Y CN2713493Y CN 200420086740 CN200420086740U CN2713493Y CN 2713493 Y CN2713493 Y CN 2713493Y CN 200420086740 CN200420086740 CN 200420086740 CN 200420086740 U CN200420086740 U CN 200420086740U CN 2713493 Y CN2713493 Y CN 2713493Y
- Authority
- CN
- China
- Prior art keywords
- fresnel
- illuminating lamp
- cover plate
- intermediate plate
- enlarging lens
- 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
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an optical magnifier, in particular to a Fresnel magnifying lens with an illumination lamp. The utility model is characterized in that: the utility model is composed of a Fresnel magnifying lens (1), a cover plate (2), an intermediate plate (3), an illumination lamp, batteries, electricity connecting lines, and a switch. The Fresnel magnifying lens (1), the illumination lamp, the batteries, the electricity connecting lines, and the switch are mounted on the intermediate plate (3). The cover plate (2) and the intermediate plate (3) are in stickiness connection. A frame which can expose out the Fresnel lens magnifying lens (1) and a hole (4) which can expose out the illumination lamp are provided on the cover plate (2), and a circular arc shape concave portion which can expose out the switch is provided on the edge part of the lower end of the cover plate (2). The utility model has simple and deft structure, and convenient use. The utility model is especially used for reading exiguity letters or used on the condition of light obscuration, which is very convenient.
Description
Technical field
The utility model relates to optical loupes, and the Fresnel enlarging lens of illuminating lamp particularly is housed.
Background technology
Magnifier is in the past made with glass sheet or plastic sheet, and generally below 3 times, glass sheet is more heavier for enlargement factor, uses inconvenient, fragile; Glass lens is low weight, and is easy to use, especially makes pocket or card-type, light and handy, liked, but when having a power failure at night the article that people just can't like by the magnifier reading by people.
The utility model content
The purpose of this utility model is at above-mentioned defective, and a kind of Fresnel enlarging lens that illuminating lamp is housed is provided.
To be this enlarging lens be made up of Fresnel enlarging lens (1), cover plate (2), illuminating lamp, battery, connect wires road and switch the technical solution of the utility model.Fresnel enlarging lens (1), illuminating lamp, battery, connect wires road and switch are installed, cover plate (2) and gluing connection of intermediate plate (3) on the intermediate plate (3); Cover plate (2) is provided with frame that can expose Fresnel enlarging lens (1) and the hole (4) that can expose illuminating lamp, and there is the circular arc-shaped recess that can expose switch at its position, edge, lower end.
The topped up and down and gluing cover plate (2) that is connected with of said intermediate plate (3), intermediate plate (3) are provided with the metallic channel (6) on the groove (5) that battery is installed and the road of connecting wires, and also are provided with the shrinkage pool (8) that illuminating lamp is installed; Along the 7 font grooves (7) that are provided with manhole, the shape position, the peninsula of its 7 font groove (7) envelope is a switch at intermediate plate (3) lower end one arm of angle.
The hole (4) of the last illuminating lamp of said cover plate (2) can be arranged on top or the bottom or the sidepiece of lens frame, and intermediate plate (3) is gone up and cover plate (2) upward is distributed with metallic channel (6) in the position in hole (4) accordingly.
Said illuminating lamp is a pea lamp.
It is circular or oval that said Fresnel enlarging lens (1), cover plate (2), intermediate plate (3) are that plastics are made rectangle.
The utility model has the advantages that under rather dark situation, also can read, and the smart card chip is easy to use light and handy by the light of illuminating lamp.
Description of drawings
Further describe embodiment below in conjunction with accompanying drawing.
Fig. 1 is a front view of the present utility model.
Fig. 2 is after removing cover plate (2), the structural representation of intermediate plate (3) reverse side.
Embodiment
With reference to Fig. 1,1-Fresnel enlarging lens, 2-cover plate, 3-intermediate plate, the 4-lamp hole that throws light on.As shown, integral body is made card form, Fresnel enlarging lens (1) is installed on the intermediate plate (3), topped cover plate (2) and gluing connection above the intermediate plate (3), cover plate (2) is provided with the frame that can expose Fresnel enlarging lens (1), also be provided with the hole (4) of exposing illuminating lamp, its position, edge, lower end is provided with the circular arc-shaped recess that can expose switch.
With reference to Fig. 2, remove cover plate (2) after, on intermediate plate (3) reverse side, 1-Fresnel enlarging lens, 3-intermediate plate, 5-groove, 6-metallic channel, 7-through-hole groove, 8-shrinkage pool.As shown, the frame envelope Fresnel enlarging lens (1) of intermediate plate (3) upper end, the frame bottom is provided with the round recessed (5) that battery is installed, and the metallic channel (6) and the shrinkage pool (8) that illuminating lamp is installed on the road of connecting wires is installed; Be provided with 7 font grooves (7) of manhole on intermediate plate (3) lower end one arm of angle edge, the shape position, the peninsula of this groove (7) envelope constitutes switch, be the manhole of the elasticity of utilizing plastic plate, especially groove (7) end, make peninsula shape position high resilience, the electrode contact plate that connects battery one utmost point is installed on it to be connected with lead, another electrode contact plate is installed at corresponding position at groove (7), also is connected with lead, clicks switch, its circuit is connected, and illuminating lamp is bright; Decontrol switch, then circuit is obstructed, and illuminating lamp is dark.Illuminating lamp adopts the minitype lamp bubble, and lead embeds in metallic channel (6), and the pros and cons of battery has amplexiformed the both positive and negative polarity conducting strip outward, and conducting strip is connected with conductor wire respectively.The utility model is made up of Fresnel enlarging lens (1), cover plate (2), intermediate plate (3), illuminating lamp, battery, connect wires road and switch on the whole, cover plate (2) is topped intermediate plate (3) up and down, above also can only topped intermediate plate (3), adopt gluing connection.The hole of illuminating lamp (4) can be arranged on top or the bottom or the sidepiece of lens frame on cover plate (2), simultaneously the metallic channel (6) on the road of connecting wires on the intermediate plate (3) also with cover plate (2) on the position in hole (4) distribute accordingly.Simple in structure, because Fresnel enlarging lens (1), cover plate (2), intermediate plate (3) all adopt plastics to make card-type, pocket, very light and handy, shape can be liked according to people, adopt rectangle or circle or ellipse all can, easy to use, be well suited under rather dark situation or to the reading of trickle literal.
Claims (5)
1. the Fresnel enlarging lens of illuminating lamp is housed, it is characterized in that forming by Fresnel enlarging lens (1), cover plate (2), intermediate plate (3), illuminating lamp, battery, connect wires road and switch, intermediate plate (3) is gone up Fresnel enlarging lens (1), illuminating lamp, battery, connect wires road and switch, cover plate (2) and gluing connection of intermediate plate (3) is installed; Cover plate (2) is provided with frame that can expose Fresnel enlarging lens (1) and the hole (4) that can expose illuminating lamp, and there is the circular arc-shaped recess that can expose switch at its position, edge, lower end.
2. according to the said Fresnel enlarging lens that illuminating lamp is housed of claim 1, it is characterized in that the topped up and down and gluing cover plate (2) that is connected with of intermediate plate (3), intermediate plate (3) is provided with the metallic channel (6) on the groove (5) that battery is installed and the road of connecting wires, and also is provided with the shrinkage pool (8) that illuminating lamp is installed; Along the 7 font grooves (7) that are provided with manhole, the shape position, the peninsula of its 7 font groove (7) envelope constitutes switch at intermediate plate (3) lower end one arm of angle.
3. according to claim 1 or the 2 said Fresnel enlarging lens that illuminating lamp is housed, it is characterized in that the hole (4) of the last illuminating lamp of cover plate (2) can be arranged on top or the bottom or the sidepiece of lens frame, intermediate plate (3) is gone up and cover plate (2) upward is distributed with metallic channel (6) in the position in hole (4) accordingly.
4. according to claim 1 or the 2 said Fresnel enlarging lens that illuminating lamp is housed, it is characterized in that said illuminating lamp is a pea lamp.
5. according to claim 1 or the 2 said Fresnel enlarging lens that illuminating lamp is housed, it is circular or oval to it is characterized in that Fresnel enlarging lens (1), cover plate (2), intermediate plate (3) all are that plastics are made rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420086740 CN2713493Y (en) | 2004-07-22 | 2004-07-22 | Fresnel amplifying lens with illuminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420086740 CN2713493Y (en) | 2004-07-22 | 2004-07-22 | Fresnel amplifying lens with illuminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2713493Y true CN2713493Y (en) | 2005-07-27 |
Family
ID=34874932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420086740 Expired - Fee Related CN2713493Y (en) | 2004-07-22 | 2004-07-22 | Fresnel amplifying lens with illuminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2713493Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498835B (en) * | 2008-01-31 | 2010-10-13 | 东莞长城光学塑胶厂有限公司 | Portable magnifying glass |
| DE102010010464A1 (en) | 2010-03-06 | 2011-09-08 | Bcd-Gmbh | Book i.e. foreign word book, assistant unit for use as reading-, illuminating and documentation aids for e.g. reading text in book, has lens indicating texts in enlarged manner, where texts are illuminated using LEDs and noted, as needed |
-
2004
- 2004-07-22 CN CN 200420086740 patent/CN2713493Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498835B (en) * | 2008-01-31 | 2010-10-13 | 东莞长城光学塑胶厂有限公司 | Portable magnifying glass |
| DE102010010464A1 (en) | 2010-03-06 | 2011-09-08 | Bcd-Gmbh | Book i.e. foreign word book, assistant unit for use as reading-, illuminating and documentation aids for e.g. reading text in book, has lens indicating texts in enlarged manner, where texts are illuminated using LEDs and noted, as needed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2713493Y (en) | Fresnel amplifying lens with illuminator | |
| CN2774069Y (en) | Improved illuminating light with USB interface | |
| CN2739466Y (en) | Foldable small-book lamp | |
| CN206929689U (en) | Lighting device and the band lamp battery clamp for including it | |
| CN201970605U (en) | Portable LED illuminating bookmarker | |
| CN2830100Y (en) | Illuminating pen | |
| CN2808583Y (en) | Pen with mini-flashlight and ultraviolet lamp | |
| CN101078466A (en) | Lamp pen conducting structure | |
| CN202965566U (en) | Bookmark | |
| CN201964289U (en) | Clamping type lithium cell illuminating device | |
| CN200965587Y (en) | A business card type switch-free magnifying glass with the lamp | |
| CN2652670Y (en) | Pen with lamp | |
| CN2826467Y (en) | Card type presbyopic glasses | |
| CN2722555Y (en) | Emergent small night light | |
| CN201002444Y (en) | Illuminating pen | |
| CN2537195Y (en) | Photometric desk lamp | |
| CN2590738Y (en) | Notebook computer | |
| CN2679706Y (en) | Portable LED magnifier | |
| CN2781405Y (en) | Raster lighting amplifier | |
| CN201060319Y (en) | Multifunctional magnifier | |
| CN2894663Y (en) | Automatic shading electric-welding lens | |
| CN200974405Y (en) | Electro-optical pencil | |
| CN207674310U (en) | A kind of novel reading lamp | |
| CN2692485Y (en) | Solar energy colour ball lamp | |
| CN2762390Y (en) | Multi-lamp adaptor |
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: 20050727 Termination date: 20110722 |