CN204031325U - Help and look instrument - Google Patents
Help and look instrument Download PDFInfo
- Publication number
- CN204031325U CN204031325U CN201420383748.XU CN201420383748U CN204031325U CN 204031325 U CN204031325 U CN 204031325U CN 201420383748 U CN201420383748 U CN 201420383748U CN 204031325 U CN204031325 U CN 204031325U
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- CN
- China
- Prior art keywords
- adjusting lever
- rotation adjusting
- instrument
- camera
- vertical
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- Expired - Fee Related
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Abstract
The utility model helps and relates to a kind of instrument amplified for text depending on instrument.Its objective is that a kind of structure is simple, easy to use in order to provide, text amplification effect helps preferably and looks instrument.The utility model one helps looks instrument, comprising: projection platform, vertically expansion link, rotation adjusting lever; Described projection platform upper surface arranges a projection plate; The described lower end of vertical expansion link is fixedly connected with the rear end of projection platform, and the described upper end of vertical expansion link and the rear end of rotation adjusting lever are hinged; Be provided with a camera on the downside of the front end of described rotation adjusting lever, when rotation adjusting lever rotates to level, described camera is positioned at directly over projection plate; Also comprise a modular converter, described modular converter comprises input and output, and the input of wherein said modular converter is connected with camera by wire, and the output of described modular converter is connected with ancillary equipment by wire.
Description
Technical field
The utility model relates to a kind of amblyopia supplementary instrument, particularly relates to a kind of instrument amplified for text.
Background technology
Obstacle is in various degree there is in low visual acuity patient and the elderly when picture and text such as book or newspaper reading, file, specifications, tradition is generally by magnifying glass, but because it is only optical amplifier, there is the problems such as multiplication factor is limited, edge deformation, therefore in developed countries such as America and Europes, substantially eliminate magnifying glass, generally use picture and text to help view apparatus etc. to improve the high-tech product of reading disorder of low eyesight crowd.
Chinese patent CN203120056U discloses a kind of electronics and helps and look instrument technology, helps the front of the shell depending on instrument to be provided with display screen in the disclosure electronics; The back side of the shell depending on instrument is helped to be provided with camera in the disclosure electronics; It is based on the image information obtained by described camera displaying contents on described display screen.The surrounding depending on instrument camera is helped to be provided with multiple light compensating lamp to compensate the brightness of capture environment in the disclosure electronics.The disclosure patent alleviates the problem of disadvantaged group's read text difficulty to a certain extent, but due to the disclosure technology mainly hand-held working, high to the both hands stability requirement of user, otherwise can read capture fuzzy being unfavorable for.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of structure is simple, easy to use, text amplification effect helps preferably and looks instrument.
The utility model one helps looks instrument, comprising: projection platform, vertically expansion link, rotation adjusting lever; Described projection platform upper surface arranges a projection plate; The described lower end of vertical expansion link is fixedly connected with the rear end of projection platform, and the described upper end of vertical expansion link and the rear end of rotation adjusting lever are hinged; Be provided with a camera on the downside of the front end of described rotation adjusting lever, when rotation adjusting lever rotates to level, described camera is positioned at directly over projection plate; Also comprise a modular converter, described modular converter comprises input and output, and the input of wherein said modular converter is connected with camera by wire, and the output of described modular converter is connected with ancillary equipment by wire.
The utility model one helps looks instrument, and wherein said vertical expansion link comprises vertical upper boom and vertical lower beam, and described vertical upper boom and vertical lower beam are slidably connected formation stretchy rod.
The utility model one helps looks instrument, and the top of wherein said vertical upper boom front end face is recessed platform, described recessed platform is provided with a draw-in groove, is provided with a circular groove in described draw-in groove; The lower surface of described rotation adjusting lever is provided with a card convex, and described camera is arranged at the lower surface of card convex; When rotation adjusting lever rotates to when fitting with the recessed platform of vertical upper boom, the front end face of rotation adjusting lever now under state flushes with the lower front part face of vertical upper boom, and draw-in groove and card convex clamping, camera stretches into the circular groove in draw-in groove.
The utility model one helps looks instrument, is each side provided with a geometrical clamp wherein in described projection plate.
The utility model helps and is that the utility model helps and has fixing projection platform depending on instrument depending on instrument difference from prior art, and camera is stable relative to projection platform by the support of vertical expansion link and rotation adjusting lever, not only can obtain higher capture definition, be beneficial to the reading of the elderly, and liberated the both hands of the elderly, be convenient to long-time reading.
The utility model helps looks instrument, is provided with vertical expansion link and rotation adjusting lever, its objective is to look instrument volume with Portable belt to reduce to help, and the setting of draw-in groove, card convex structure and circular groove is the effect playing protection camera.
Below in conjunction with accompanying drawing the utility model helped and be described further depending on instrument.
Accompanying drawing explanation
Fig. 1 is that the utility model helps the perspective view of looking instrument;
Fig. 2 is that the utility model helps the left view looking instrument;
Fig. 3 is that the utility model helps the rearview looking instrument.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, one helps looks instrument, comprising: projection platform 1, vertically expansion link, rotation adjusting lever 3.The upper surface of projection platform 1 is provided with a printing opacity projection plate 11, and the lower end of projection plate 11 is provided with light compensating lamp for compensate for ambient light to improve capture definition, is each side provided with a geometrical clamp 12 in projection plate 11.Vertical expansion link comprises vertical upper boom 22 and vertical lower beam 21, wherein vertically the top front end face of upper boom 22 is a recessed platform 23, recessed platform 23 bottom is provided with a draw-in groove 24, is provided with a circular groove 25 in draw-in groove 24, and vertical upper boom 22 and vertical lower beam 21 are slidably connected formation stretchy rod.The lower end of vertical lower beam 21 is fixedly connected with the rear end of projection platform 1; The upper end of vertical upper boom 22 and the rear end of rotation adjusting lever 3 are hinged; Be provided with a card convex 31 on the downside of the front end of rotation adjusting lever 3, the lower surface of card convex 31 is provided with a camera 32.When rotation adjusting lever 3 rotates to when fitting with the recessed platform 23 of vertical upper boom 22, the front end face 33 of rotation adjusting lever 3 now under state flushes with the lower front part face of vertical upper boom 22, draw-in groove 24 and card convex 31 clamping, camera 32 stretches into the circular groove 25 in draw-in groove 24, now vertically upper boom 22 and rotation adjusting lever 3 can together be pressed down in vertical upper boom 21; When rotation adjusting lever 3 rotates to level, camera 32 is positioned at directly over projection plate 11.Also comprise a modular converter 4, this modular converter 4 is arranged at the rear end face of vertical upper boom 21, modular converter 4 comprises input and output, wherein the input of modular converter 4 is connected with camera 32 by wire, the output of modular converter 4 outwards draws a USB interface 5 by wire, the utility model can be helped by USB connecting line and look instrument and be connected with peripheral display device, such as: computer display screen or television set.
The utility model helps the use procedure depending on instrument to be: will be helped being connected to display screen depending on instrument by USB connecting line, the text that needs are read is positioned over and helps on the projection plate 11 depending on instrument and be fixed with geometrical clamp 12, rotation adjusting lever 3 is rotated to level, unlatching helps looks instrument switch, and camera 32 absorbs text image and through modular converter 4, the signal of picked-up conversion amplification is sent to display screen.
The utility model helps and is that the utility model helps and has fixing projection platform 1 depending on instrument depending on instrument difference from prior art, and camera 32 is stablized relative to projection platform 1 by the support of vertical expansion link and rotation adjusting lever 3, not only can obtain higher capture definition, be beneficial to the reading of the elderly, and liberated the both hands of the elderly, be convenient to long-time reading.The utility model helps looks instrument, is provided with vertical expansion link and rotation adjusting lever 3, its objective is to look instrument volume with Portable belt to reduce to help, and the setting of draw-in groove 24, card convex 31 structure and circular groove 25 is the effects playing protection camera 32.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection range that the utility model claims determine.
Claims (4)
1. help and look an instrument, comprising: projection platform, vertically expansion link, rotation adjusting lever; Described projection platform upper surface arranges a projection plate; The described lower end of vertical expansion link is fixedly connected with the rear end of projection platform, and the described upper end of vertical expansion link and the rear end of rotation adjusting lever are hinged; Be provided with a camera on the downside of the front end of described rotation adjusting lever, when rotation adjusting lever rotates to level, described camera is positioned at directly over projection plate; Also comprise a modular converter, described modular converter comprises input and output, and the input of wherein said modular converter is connected with camera by wire, and the output of described modular converter is connected with ancillary equipment by wire.
2. the one according to claim 1 helps looks instrument, it is characterized in that: described vertical expansion link comprises vertical upper boom and vertical lower beam, and described vertical upper boom and vertical lower beam are slidably connected formation stretchy rod.
3. the one according to claim 2 helps looks instrument, it is characterized in that: the top of described vertical upper boom front end face is recessed platform, described recessed platform is provided with a draw-in groove, is provided with a circular groove in described draw-in groove; The lower surface of described rotation adjusting lever is provided with a card convex, and described camera is arranged at the lower surface of card convex; When rotation adjusting lever rotates to when fitting with the recessed platform of vertical upper boom, the front end face of rotation adjusting lever now under state flushes with the lower front part face of vertical upper boom, and draw-in groove and card convex clamping, camera stretches into the circular groove in draw-in groove.
4. the one according to claim 1 helps looks instrument, it is characterized in that: be each side provided with a geometrical clamp in described projection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383748.XU CN204031325U (en) | 2014-07-11 | 2014-07-11 | Help and look instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383748.XU CN204031325U (en) | 2014-07-11 | 2014-07-11 | Help and look instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204031325U true CN204031325U (en) | 2014-12-17 |
Family
ID=52071148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420383748.XU Expired - Fee Related CN204031325U (en) | 2014-07-11 | 2014-07-11 | Help and look instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204031325U (en) |
-
2014
- 2014-07-11 CN CN201420383748.XU patent/CN204031325U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170711 |