CN201269947Y - Magnifying display apparatus - Google Patents
Magnifying display apparatus Download PDFInfo
- Publication number
- CN201269947Y CN201269947Y CNU2008202012323U CN200820201232U CN201269947Y CN 201269947 Y CN201269947 Y CN 201269947Y CN U2008202012323 U CNU2008202012323 U CN U2008202012323U CN 200820201232 U CN200820201232 U CN 200820201232U CN 201269947 Y CN201269947 Y CN 201269947Y
- Authority
- CN
- China
- Prior art keywords
- concave mirror
- amplification
- explicit identification
- housing
- display device
- 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
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Abstract
The utility model relates to the technical field of a display device, in particular to an amplification display device, which consists of a shell body, a concave mirror and a display mark. The concave mirror is fixed at the side surface of the shell body and the concave surface thereof directs towards the display mark, the display mark is arranged in the shell body and is located at the position within double focal distance of the concave mirror, and the concave surface of the concave mirror is coated with a reflecting material layer. By the adoption of the image-forming principle of the concave mirror, the display mark within the double focal distance thereof can form an upright and amplified virtual image, thus improving the display effect and enhancing the clarity and accuracy of viewing and reading.
Description
Technical field:
The utility model relates to the display device technology field, particularly a kind of amplification/display device that explicit identification is played amplification.
Background technology:
General display device, thermometer for example, index gauge, measurer etc., the explicit identification of portion sets within it, comprise fluid column, numeral, literal, pointer etc., all more tiny, often need be in specific angular range, or under the effect of (glass tube) magnifier, just see clearly than being easier to, thereby often make liquid level position, pointer position, numeral, literal etc. are difficult to instant affirmation, particularly for the relatively poor or unskilled user of some eyesights, then can be owing to can not be in time or accurately judge liquid level position, the pointer orientation, numeral or word content etc., thereby cause the delay or the mistake of looking read message, make that finally looking the result who reads not is actual result.In addition, the user need watch looking of this explicit identification for a long time attentively and read the district, may cause visual fatigue, can not clearly observe, recognize the information content of explicit identification.Therefore, a kind of amplification/display device of demand on the market is amplified the user recognizes the explicit identification read, to alleviate visual fatigue, reaches clear, observes or the effect of identification explicit identification exactly.
The utility model content:
The purpose of this utility model be to provide at the deficiencies in the prior art a kind of simple in structure, improve display effect, improve and look the clarity read and the amplification/display device of accuracy.
For achieving the above object, the utility model adopts following technical scheme:
A kind of amplification/display device, it is made up of housing, concave mirror and explicit identification, and concave mirror is fixed in the side of housing, concave surface is towards explicit identification, explicit identification is arranged in the housing, and explicit identification at one times of focal length of concave mirror with interior position, the concave surface of described concave mirror is with reflective material layer;
Wherein, described explicit identification is a fluid column;
Wherein, described explicit identification is a pointer;
Wherein, described explicit identification is a Digital ID;
Wherein, described explicit identification is a words identification;
Wherein, described housing is a transparent shell;
Wherein, described housing is the partially transparent housing;
Wherein, on the described housing another side relative with concave mirror be provided with look read the district;
Wherein, the another side relative with concave mirror is provided with graduation apparatus on the described housing.
The utility model beneficial effect is: the utility model is made up of housing, concave mirror and explicit identification, concave mirror is fixed in the side of housing, concave surface is towards explicit identification, explicit identification is arranged in the housing, and explicit identification at one times of focal length of concave mirror with interior position, the concave surface of described concave mirror is with reflective material layer, utilize the image-forming principle of concave mirror, be in one times focal length will form upright amplification with interior explicit identification the virtual image, can improve display effect, improve and look clarity and the accuracy of reading.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a sectional view of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described, see accompanying drawing 1-2, a kind of amplification/display device, it is by housing 1, concave mirror 2 and explicit identification 3, concave mirror 2 is fixed in the side of housing 1, concave surface is towards explicit identification 3, explicit identification 3 is arranged in the housing 1, and explicit identification 3 at 2 one times of focal lengths of concave mirror with interior position, the concave surface of concave mirror 2 is with reflective material layer, utilize the image-forming principle of concave mirror 2, be in one times focal length and will form the virtual image of upright amplification, improve display effect with interior explicit identification 3.
The above only is one of application example of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (9)
1, a kind of amplification/display device, it is characterized in that: it is made up of housing (1), concave mirror (2) and explicit identification (3), concave mirror (2) is fixed in the side of housing (1), concave surface is towards explicit identification (3), explicit identification (3) is arranged in the housing (1), and with interior position, the concave surface of described concave mirror (2) is with reflective material layer at (2) one times of focal lengths of concave mirror for explicit identification (3).
2, a kind of amplification/display device according to claim 1 is characterized in that: described explicit identification (3) is a fluid column.
3, a kind of amplification/display device according to claim 1 is characterized in that: described explicit identification (3) is a pointer.
4, a kind of amplification/display device according to claim 1 is characterized in that: described explicit identification (3) is a Digital ID.
5, a kind of amplification/display device according to claim 1 is characterized in that: described explicit identification (3) is a words identification.
6, according to any described a kind of amplification/display device among the claim 2-5, it is characterized in that: described housing (1) is a transparent shell.
7, according to any described a kind of amplification/display device among the claim 2-5, it is characterized in that: described housing (1) is the partially transparent housing.
8, according to claim 6 or 7 described a kind of amplification/display devices, it is characterized in that: the last another side relative with concave mirror of described housing (1) is provided with to look reads the district.
9, according to claim 6 or 7 described a kind of amplification/display devices, it is characterized in that: described housing (1) is gone up the another side relative with concave mirror and is provided with graduation apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202012323U CN201269947Y (en) | 2008-09-27 | 2008-09-27 | Magnifying display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202012323U CN201269947Y (en) | 2008-09-27 | 2008-09-27 | Magnifying display apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201269947Y true CN201269947Y (en) | 2009-07-08 |
Family
ID=40842555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202012323U Expired - Fee Related CN201269947Y (en) | 2008-09-27 | 2008-09-27 | Magnifying display apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201269947Y (en) |
-
2008
- 2008-09-27 CN CNU2008202012323U patent/CN201269947Y/en not_active Expired - Fee Related
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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: 20090708 Termination date: 20110927 |