CN201029595Y - Vision aids for low-sight persons to read and write - Google Patents
Vision aids for low-sight persons to read and write Download PDFInfo
- Publication number
- CN201029595Y CN201029595Y CNU200720120147XU CN200720120147U CN201029595Y CN 201029595 Y CN201029595 Y CN 201029595Y CN U200720120147X U CNU200720120147X U CN U200720120147XU CN 200720120147 U CN200720120147 U CN 200720120147U CN 201029595 Y CN201029595 Y CN 201029595Y
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- CN
- China
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- write
- read
- typoscope
- platform
- mainframe box
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Abstract
The utility model relates to a low vision read-write typoscope, which is characterized in that the read-write typoscope comprises a main case and a reading stand, wherein an electric zoom integrated device, a camera, an electronic circuit board and a variable pressure regulator are arranged in the main case, an interface which is connected with a television is arranged on the electronic circuit board, the reading stand comprises a writing platform and a bracing arm, the writing platform is arranged on the bottom, and the bracing arm is connected with the writing platform into a body. A sliding plate is further arranged on the writing platform, and the sliding plate is capable of pre-and post or left-right moving relative to the bracing arm. The utility model is capable of enlarging the character or an image into 35 times or more, thereby greatly meeting the read-write needs of a low vision patient, simultaneously, the sliding plate is capable of left-right and pre-and post moving, thereby being capable of more steadily displaying the character or the image on the television, and reducing the reading burden.
Description
Technical field
The utility model relates to typoscope, exactly is a kind of typoscope of offering help for low eyesight crowd's read-write.
Background technology
Definition according to the World Health Organization: vision does not have light sensation to 0.05 for blind, and 0.05-0.3 is low eyesight.According to this definition, the World Health Organization estimates that whole world blind person 4,000 ten thousand-4,500 ten thousand, and low eyesight patient is 3 times of blind person, be 1.35 hundred million-1.4 hundred million, and China estimates at blind person 5,600,000, and low eyesight patient 7,500,000 adds up to the whole nation to have surplus the low patient 1310 of eyesight ten thousand.Low eyesight patient can't distinguish scenery at a distance, and reading difficulty can not be done fine work nearby, even identification object difficulty, all brings very big difficulty for study and work and life.In order to solve this part people's reading problem, various typoscopes have been released on the market, the TV typoscope is arranged, the hand-held electronic typoscope is also arranged, they all come with some shortcomings more or less, and what have is inconvenient because of operation, or cost is too high, have plenty of because multiplication factor is low, can not be applicable to more low eyesight patient.
Summary of the invention
The purpose of this utility model is to provide simple in structure at above deficiency, and cost is low and multiplication factor is high, the low easily eyesight read-write of read-write typoscope.
For achieving the above object, this low eyesight read-write typoscope that the utility model provides is made up of mainframe box and reading stand, wherein be provided with electronic change times all-in-one, video camera, electronic circuit board and transformation voltage-stablizer in the mainframe box, electronic circuit board is provided with the interface that is connected with television set.
Mainframe box place reading stand above, the camera of video camera is located at the bottom of mainframe box.
The mainframe box bottom is provided with illuminating fluorescent tube.
Reading stand comprise be located at the bottom write platform with write the support arm that the platform one is connected, fixedly connected with mainframe box on the support arm.
Write the platform two bottom sides and be provided with first guide rail, the support arm corresponding with first guide rail is provided with first guide-track groove, writes platform and can be located at slidingly back and forth in first guide-track groove.
Write and be provided with the second horizontal guide-track groove above the platform, write and also be provided with sliding panel on the platform, the sliding panel bottom is provided with second guide rail, and second guide rail of sliding panel can be located in second guide-track groove slidingly.
Good effect of the present utility model is, by amplifying literal or image high to 35 times or higher multiple, greatly satisfy low eyesight patient's read-write needs, simultaneously, can about, move forward and backward write platform, sliding panel, can be more stably literal or image shows on TV, alleviated the reading burden.
Description of drawings
Fig. 1 is a stereogram of the present utility model.
Fig. 2 is a side-looking structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As Fig. 1, shown in Figure 2, this low eyesight read-write typoscope is made up of mainframe box 10 and reading stand 20, wherein be provided with electronic change times all-in-one 11 and video camera 12 in the mainframe box 10, be used for shooting is amplified to the multiple of needs, also be fixed with electronic circuit board 13 and transformation voltage-stablizer 14 in the mainframe box 10, electronic circuit board 13 is provided with the interface 15 that is connected with television set, interface 15 is located at the rear portion of mainframe box 10, by this interface 15 amplifying signal is sent to the television set (not shown), this typoscope can amplify 8-35 doubly with literal or figure, and low eyesight patient can solve the problem of read-write difficulty by this typoscope.Simultaneously, in order to alleviate the burden of patient when using, as shown in the figure, mainframe box 10 place reading stand 20 above, the camera of video camera 12 is located at the bottom of mainframe box 10, books are placed on the reading stand 20 and can read and write, and the button 16 on the operating host case 10 can be controlled the multiplication factor that electronic change times all-in-one 11 is regulated literal; Mainframe box 10 bottoms can also be provided with illuminating fluorescent tube 17, and necessary lighting condition is provided; Because video camera 12 relative positions are constant, need mobile books during reading, can be arranged to movably structure to reading stand 20, this reading stand 20 comprise be located at the bottom write platform 21 with write two support arms 22 that the platform one is connected, fixedly connected with mainframe box 10 in support arm 22 upper ends, write platform 21 two bottom sides and be provided with the first guide rail (not shown), the support arm 22 corresponding with first guide rail is provided with first guide-track groove 23, writes platform 21 and can be located at slidingly back and forth in first guide-track groove 23; Write and be provided with the second horizontal guide-track groove 24 above the platform 21, write and also be provided with sliding panel 25 on the platform, sliding panel 25 bottoms are provided with second guide rail 26, second guide rail 25 of sliding panel 25 can be located in second guide-track groove 24 slidingly, so just can will be positioned over before and after the books on the sliding panel 25 or move left and right.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, its framework form can be flexible and changeable, can the subseries product.Just make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the utility model is determined by claims of being submitted to.
Claims (6)
1. one kind low eyesight is read and write typoscope, it is characterized in that, described read-write typoscope is made up of mainframe box and reading stand, wherein is provided with electronic change times all-in-one, video camera, electronic circuit board and transformation voltage-stablizer in the mainframe box, and electronic circuit board is provided with the interface that is connected with television set.
2. low eyesight read-write typoscope according to claim 1 is characterized in that, described mainframe box place reading stand above, the camera of video camera is located at the bottom of mainframe box.
3. low eyesight read-write typoscope according to claim 2 is characterized in that described mainframe box bottom is provided with illuminating fluorescent tube.
4. low eyesight read-write typoscope according to claim 1 is characterized in that, described reading stand comprise be located at the bottom write platform with write the support arm that the platform one is connected, fixedly connected with mainframe box on the support arm.
5. low eyesight read-write typoscope according to claim 4, it is characterized in that, the described platform two bottom sides of writing is provided with first guide rail, and the support arm corresponding with first guide rail is provided with first guide-track groove, writes platform and can be located at slidingly back and forth in first guide-track groove.
6. low eyesight read-write typoscope according to claim 5, it is characterized in that, described writing is provided with the second horizontal guide-track groove above the platform, write and also be provided with sliding panel on the platform, the sliding panel bottom is provided with second guide rail, and second guide rail of sliding panel can be located in second guide-track groove slidingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720120147XU CN201029595Y (en) | 2007-05-17 | 2007-05-17 | Vision aids for low-sight persons to read and write |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720120147XU CN201029595Y (en) | 2007-05-17 | 2007-05-17 | Vision aids for low-sight persons to read and write |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201029595Y true CN201029595Y (en) | 2008-03-05 |
Family
ID=39161496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720120147XU Expired - Fee Related CN201029595Y (en) | 2007-05-17 | 2007-05-17 | Vision aids for low-sight persons to read and write |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201029595Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305534A (en) * | 2017-12-22 | 2018-07-20 | 昆山遥矽微电子科技有限公司 | Electronic Braille reading machine |
| CN108461014A (en) * | 2017-12-22 | 2018-08-28 | 昆山遥矽微电子科技有限公司 | Braille reading machine |
-
2007
- 2007-05-17 CN CNU200720120147XU patent/CN201029595Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305534A (en) * | 2017-12-22 | 2018-07-20 | 昆山遥矽微电子科技有限公司 | Electronic Braille reading machine |
| CN108461014A (en) * | 2017-12-22 | 2018-08-28 | 昆山遥矽微电子科技有限公司 | Braille reading machine |
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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: 20080305 Termination date: 20100517 |