CN204374451U - A kind of page turning pick-up unit - Google Patents
A kind of page turning pick-up unit Download PDFInfo
- Publication number
- CN204374451U CN204374451U CN201520100121.3U CN201520100121U CN204374451U CN 204374451 U CN204374451 U CN 204374451U CN 201520100121 U CN201520100121 U CN 201520100121U CN 204374451 U CN204374451 U CN 204374451U
- Authority
- CN
- China
- Prior art keywords
- snap ring
- page turning
- unit
- transparent paper
- photoelectric sensor
- 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
A kind of page turning pick-up unit, relates to page number page turning checkout equipment.There is provided cheap, and to the insensitive a kind of page turning pick-up unit of environment.Be provided with housing, at least 2 transparent paper bags, at least 3 snap rings, photoelectric sensors; Be printed on chequered with black and white bar code on the left of transparent paper bag, snap ring is bolted on housing, and the transparent paper bag that side is provided with through hole puts into snap ring, and photoelectric sensor is located on snap ring.High degree avoids the interference of extraneous factor, can accurately detect the current page number, avoids, because signal error makes equipment malfunction do, being highly suitable in complex environment and applying, and is particularly suitable for child's operation.Can be applied in the equipment such as electronic cookbook, point reader, solve the difficult problem that the page number detects.Match with existing tapping and plugging machine, do not need special drilling tool, simple and reliable for structure, cost is low.
Description
Technical field
The utility model relates to page number page turning checkout equipment, especially relates to a kind of page turning pick-up unit being detected page turning by reflective photoelectric sensor.
Background technology
In order to the page number that equipment is current can accurately be detected, and use bar code can be responded rapidly usually when page turning and independently identify pen, realizing the reading of the page number.But independently identify the usual complex structure of pen, expensive.Needing manually to detect the current page number, cannot be response when page turning.When user is child, operation that often can not be correct.Existing equipment is more responsive to environment, is covered or bar code is covered the situation that will produce the page number and can not be read as sensor.
Summary of the invention
The purpose of this utility model is for the existing shortcoming adopting the page turning checkout equipment of induction transmission structure to exist, and provides cheap, and to the insensitive a kind of page turning pick-up unit of environment.
The utility model is provided with housing, at least 2 transparent paper bags, at least 3 snap rings, photoelectric sensors; Be printed on chequered with black and white bar code on the left of transparent paper bag, snap ring is bolted on housing, and the transparent paper bag that side is provided with through hole puts into snap ring, and photoelectric sensor is located on snap ring.
Described snap ring can establish 5, can adopt hollow snap ring.
Described photoelectric sensor can adopt reflective photoelectric sensor.Each snap ring is preferably equipped with photoelectric sensor.
During use, entered by spindle file in transparent paper bag, the left side of transparent paper bag is distributed with chequered with black and white bar code for reflective photoelectric sensor identification.
Principle of work of the present utility model is as follows:
After photoelectric sensor powers on, if the paper below photoelectric sensor is white, then this photoelectric sensor conducting; Otherwise, if the paper below photoelectric sensor is black, then this photoelectric sensor cut-off.Just the current page number can be judged by the state detecting each photoelectric sensor thus.
The utility model is a kind of automatic generation page turning signal and the device indicating the current page number.This device high degree avoids the interference of extraneous factor, can accurately detect the current page number, avoids, because signal error makes equipment malfunction do, being highly suitable in complex environment and applying, and is particularly suitable for child's operation.
The utility model can be applied in the equipment such as electronic cookbook, point reader, solves the difficult problem that the page number detects.The utility model and existing tapping and plugging machine match simultaneously, do not need special drilling tool, user friendly application.In addition, this apparatus structure is simple and reliable, cost is low, at utmost reduces the cost of product.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model embodiment.
Fig. 2 is the front elevational schematic of the utility model embodiment.
Fig. 3 is the snap ring of the utility model embodiment and the installation site cut-open view of photoelectric sensor.
Embodiment
See Fig. 1 ~ 3, the utility model embodiment is provided with the transparent paper bag of housing 1, at least 22,5 snap rings 3, reflective photoelectric sensors 4; Be printed on chequered with black and white bar code on the left of transparent paper bag 2,5 snap rings 3 are fixed on housing 1 by bolt 5, and the transparent paper bag 2 that side is provided with through hole puts into 5 snap rings 3, and reflective photoelectric sensor 4 is located on 5 snap rings 3.
Described snap ring can adopt hollow snap ring.
Claims (5)
1. a page turning pick-up unit, is characterized in that being provided with housing, at least 2 transparent paper bags, at least 3 snap rings, photoelectric sensors; Be printed on chequered with black and white bar code on the left of transparent paper bag, snap ring is bolted on housing, and the transparent paper bag that side is provided with through hole puts into snap ring, and photoelectric sensor is located on snap ring.
2. a kind of page turning pick-up unit as claimed in claim 1, is characterized in that described snap ring establishes 5.
3. a kind of page turning pick-up unit as claimed in claim 1, is characterized in that described snap ring adopts hollow snap ring.
4. a kind of page turning pick-up unit as claimed in claim 1, is characterized in that each snap ring is equipped with photoelectric sensor.
5. a kind of page turning pick-up unit as claimed in claim 1, is characterized in that described photoelectric sensor adopts reflective photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100121.3U CN204374451U (en) | 2015-02-12 | 2015-02-12 | A kind of page turning pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520100121.3U CN204374451U (en) | 2015-02-12 | 2015-02-12 | A kind of page turning pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204374451U true CN204374451U (en) | 2015-06-03 |
Family
ID=53330659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520100121.3U Expired - Fee Related CN204374451U (en) | 2015-02-12 | 2015-02-12 | A kind of page turning pick-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204374451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106648278A (en) * | 2016-12-29 | 2017-05-10 | 鲁伯特（北京）教育科技有限公司 | Automatic page number detecting device and detecting and scanning method |
| WO2020047830A1 (en) * | 2018-09-07 | 2020-03-12 | 深圳市柔宇科技有限公司 | Loose-leaf notebook |
-
2015
- 2015-02-12 CN CN201520100121.3U patent/CN204374451U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106648278A (en) * | 2016-12-29 | 2017-05-10 | 鲁伯特（北京）教育科技有限公司 | Automatic page number detecting device and detecting and scanning method |
| WO2020047830A1 (en) * | 2018-09-07 | 2020-03-12 | 深圳市柔宇科技有限公司 | Loose-leaf notebook |
| CN112638658A (en) * | 2018-09-07 | 2021-04-09 | 深圳市柔宇科技股份有限公司 | Loose-leaf notebook |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204374451U (en) | A kind of page turning pick-up unit | |
| CN204405871U (en) | A kind of indirect detection mechanism | |
| CN202583333U (en) | Human body static detecting system | |
| CN104122481B (en) | Multifunctional cable detection device | |
| CN204644643U (en) | Detect the checkout gear of leading pearl on pearl bar | |
| CN203394593U (en) | Coal mine gas monitoring system based on fuzzy sensor | |
| CN205916711U (en) | A conveyor for conveyer motor stator coil with detect function | |
| CN204938298U (en) | A kind of infusion bag three phase checking system | |
| CN201081694Y (en) | Contactless photoelectric thickness gauge | |
| CN203069712U (en) | Fault indication apparatus | |
| CN202141771U (en) | Circuit for detecting connection reliability of connector | |
| CN202549053U (en) | Ground monitoring system for drilling instruction downloading system | |
| CN108801391A (en) | A kind of control device for detecting liquid level | |
| CN206818317U (en) | A kind of computer based high temperature warning system | |
| CN201425519Y (en) | Infrared sensing circuit | |
| CN205788654U (en) | A kind of split type safety alarm for nearly electro-detection | |
| CN203785615U (en) | Sensor device | |
| CN210090461U (en) | A4 seal ink VOC check out test set | |
| CN205246633U (en) | Smoke sensor | |
| CN202216655U (en) | Object assembling position detecting device | |
| CN103728073A (en) | Detecting system and method for separating brake half shaft buckling force of operating mechanism | |
| CN209277871U (en) | A kind of downhole electronic pressure bomb | |
| CN206177356U (en) | Electrodynamic balance car parameter detecting system | |
| CN203218627U (en) | Energy-saving socket | |
| CN205788652U (en) | A kind of split type safety alarm for weightlessness detection |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20180212 |