CN2297913Y - Apparatus for reading contribution - Google Patents
Apparatus for reading contribution Download PDFInfo
- Publication number
- CN2297913Y CN2297913Y CN 97206088 CN97206088U CN2297913Y CN 2297913 Y CN2297913 Y CN 2297913Y CN 97206088 CN97206088 CN 97206088 CN 97206088 U CN97206088 U CN 97206088U CN 2297913 Y CN2297913 Y CN 2297913Y
- Authority
- CN
- China
- Prior art keywords
- scroll
- action bars
- support
- paper
- roll
- 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
Abstract
The utility model relates to a manuscript reading device, which is provided with a bracket. The inner side of the bracket is provided with a scroll roll which can rotate around a shaft. An outer shell of a sleeve barrel is sheathed on the scroll roll. A viewing and reading window and a paper continuing opening are arranged on the outer shell of the sleeve barrel. A paper pressing tongue is arranged between the outer shell and the scroll roll. An operating lever is arranged on one end of the scroll roll outside the bracket. The operating lever is connected with the scroll roll by a mechanical drive device. The scroll roll can be driven to rotate and roll the paper by operating the operating lever. In addition, contents can be read out from the viewing and reading window to carry out the typing operation. The manuscript reading device which has the advantages of simple structure, small size, capability of placing within the optimal visual angle of an operator, and convenient use and operation, is an ideal computer typing and manuscript reading device.
Description
The utility model relates to the attached device that helps of a kind of computer typewriter, specifically a kind of text reader.
We know that along with popularizing that computer uses, it is ubiquitous that people, computer typewriter failed in Chinese character.In most cases, computer typewriter is that the original copy that will write on the manuscript paper carries out the defeated people of keyboard, because the space is less between keyboard and the display screen, standardized writing paper with squares or lines is put nowhere, operating personnel are placed on keyboard one side to standardized writing paper with squares or lines, see that one is made a call to one, inconvenient operation causes fatigue easily, and present existing products, (as patent 93206578.3), its structure is similar with music easel, is installed in display screen one side, during use, need look up or look side ways, easily mix the row wrongly written character, result of use is very undesirable.
The purpose of this utility model is exactly in order to overcome the deficiencies in the prior art, provides a kind of rational in infrastructure, easy for installation, manipulates simple and direct, cheap text reader.
In order to achieve the above object, a kind of text reader, it is provided with support, it is characterized in that the support inboard is provided with the scroll that can rotate around the axis, be with a sleeve shell on the scroll, sleeve shell is provided with one and looks a reading window and a sheet feeding port, is provided with paper-pressing tongue between shell and the scroll, scroll one end is provided with an action bars in the support outside, and it is connected by mechanical driving device with scroll.
The utility model mechanical driving device is provided with a pair of pitch wheel, they are located at the support outside, the unidirectional interlock of ratchet that driving gear and action bars front end are hinged, action bars middle part cover is connected on the driving gear shaft, presses action bars, can drive driving gear by ratchet rotates, and then driving the driven gear backward rotation, driven gear of the present utility model is fixed on the scroll axle, like this, by pressing action bars, can drive scroll rotation carrying out coil paper.Operating personnel can look reading window from shell and read word content, the operation of typewriting.
The utility model is simple and reasonable, and volume is little, and is easy to install, during use, is placed between keyboard and the display screen, makes operator's the original text visual angle of reading be in very comfortable position, is difficult for mixing the row wrongly written character, is the text reader that a kind of desirable computer typewriter is used.
Below in conjunction with accompanying drawing the utility model is described further:
As can be seen from Figure 1, the utility model text reader, it is provided with support 7, and support 7 inboards are provided with scroll 5, and scroll 5 can rotate with axle 6.Be arranged with sleeve shell 4 on the scroll 5, but sleeve shell 4 plug-in cards on two side stands 7, and fine-tuning certain corner.Sleeve shell 4 is provided with contribution and looks reading window 2 and read the paper mouth and can set up separately for 3, two mouthfuls, also can unify, and also is provided with several paper-pressing tongues 1 on the shell, to guarantee that manuscript paper can twist on the scroll 5.
The utility model is provided with an action bars 15 in support 7 one sides, and action bars 15 is by mechanical driving device and scroll 5 interlocks.The utility model mechanical driving device is provided with a pair of pitch wheel 11,12, they all are placed on the outside of support 7, the wherein driving gear 11 ratchet 8 unidirectional interlocks that can be hinged with action bars 15 front ends, action bars 15 middle parts cover is connected on the driving gear shaft 10, action bars 15 can rotate around axle 10, press action bars 15 rear ends, can drive driving gear and do and clockwise rotate, and then drive driven gear 12 and do inhour and rotate.
The utility model driven gear 12 is coaxial with scroll 5, and all is fixed on the axle 6, like this, presses action bars 15, can drive scroll 5 and rotate coil paper.The utility model is in order to limit the paper feed distance of whenever pressing once-through operation bar scroll, rear and front end at support outside action bars is provided with two rotary spacing pins 9 and 14, make whenever to click action bars, walk delegation or several rows manuscript paper, its content is looked reading window from shell and is read.Establish a back-moving spring 13 between action bars and the support, so that it is resetted during finger releasing operation bar, the home position is limited by spacer pin 9.
When the utility model uses, can place it between computer keyboard and the display screen, place within the visual angle of operator's the most comfortable, insert standardized writing paper with squares or lines from reading the paper mouth, whenever press action bars and can make manuscript paper scrolling delegation or several rows literal on scroll, and can read content from the reading window of looking on the sleeve shell, the operation of typewriting.Use operation of the present utility model is the same with the manipulation keyboard to be made things convenient for smoothly, and the operator is not prone to the phenomenon of mixing the row wrongly written character.While is indefatigability also.
The utility model is rational in infrastructure, and volume is little, and is easy to install, is a kind of desirable computer typewriter text reader.
Claims (3)
1, a kind of text reader, it is provided with support, it is characterized in that the support inboard is provided with the scroll that can rotate around the axis, be with a sleeve shell on the scroll, sleeve shell is provided with one and looks a reading window and a sheet feeding port, be provided with paper-pressing tongue between shell and the scroll, scroll one end is provided with an action bars in the support outside, and it is connected by mechanical driving device with scroll.
2, text reader as claimed in claim 1, it is characterized in that said mechanism driving device is provided with a pair of pitch wheel, they are located at the outside of support, wherein driven gear is fixed on the scroll axle, the unidirectional interlock of ratchet that driving gear and action bars front end are hinged, action bars middle part cover is connected on the driving gear shaft, can rotate around it.
3, text reader as claimed in claim 2 is characterized in that action bars rear and front end, the said support outside is provided with the rotary spacing pin, is provided with a back-moving spring between action bars and the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97206088 CN2297913Y (en) | 1997-02-22 | 1997-02-22 | Apparatus for reading contribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97206088 CN2297913Y (en) | 1997-02-22 | 1997-02-22 | Apparatus for reading contribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2297913Y true CN2297913Y (en) | 1998-11-25 |
Family
ID=33926167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97206088 Expired - Fee Related CN2297913Y (en) | 1997-02-22 | 1997-02-22 | Apparatus for reading contribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2297913Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104983195A (en) * | 2015-07-10 | 2015-10-21 | 苏州硅果电子有限公司 | Drum-type auxiliary reading structure |
| CN106042714A (en) * | 2014-11-25 | 2016-10-26 | 宁波江东思犒技术服务有限公司 | Form recording device |
| CN111297051A (en) * | 2020-02-25 | 2020-06-19 | 许昌学院 | Piano teaching strutting arrangement |
-
1997
- 1997-02-22 CN CN 97206088 patent/CN2297913Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042714A (en) * | 2014-11-25 | 2016-10-26 | 宁波江东思犒技术服务有限公司 | Form recording device |
| CN106042715A (en) * | 2014-11-25 | 2016-10-26 | 宁波江东思犒技术服务有限公司 | Form recording device |
| CN106042715B (en) * | 2014-11-25 | 2019-04-19 | 宁波思犒工业技术服务有限公司 | Form recording device |
| CN104983195A (en) * | 2015-07-10 | 2015-10-21 | 苏州硅果电子有限公司 | Drum-type auxiliary reading structure |
| CN111297051A (en) * | 2020-02-25 | 2020-06-19 | 许昌学院 | Piano teaching strutting arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |