CN201518903U - Shortsightedness-preventing reading plate with infrared monitoring - Google Patents
Shortsightedness-preventing reading plate with infrared monitoring Download PDFInfo
- Publication number
- CN201518903U CN201518903U CN2009202316018U CN200920231601U CN201518903U CN 201518903 U CN201518903 U CN 201518903U CN 2009202316018 U CN2009202316018 U CN 2009202316018U CN 200920231601 U CN200920231601 U CN 200920231601U CN 201518903 U CN201518903 U CN 201518903U
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- infrared
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- reading
- controller
- infrared probe
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Abstract
The utility model discloses a shortsightedness-preventing reading plate with infrared monitoring, comprising a backup plate, a bottom plate and a support plate and also comprising an infrared distance-monitoring device, wherein the device comprises an infrared probe, an adjustable rod, a wiring harness, a controller, a vibrator, a relay, a power switch and a power supply; and the infrared probe is installed at the upper end of the adjustable rod by a connecting rod, the adjustable rod is connected with the controller by the wiring harness, and the controller is installed on the bottom plate. The shortsightedness-preventing reading plate with infrared monitoring has simple structure and is convenient to use; and when the distance between eyes of a user and a book is within 33 centimeters, the infrared probe is triggered, and the reading plate vibrates or sends voice to remind the user of being aware of the reading distance.
Description
Technical field
The utility model relates to a kind of reading plate, particularly a kind of can be by infrared monitoring reading distance, real-time reminding reading people protects its eyesight.
Background technology
It is a lot of to cause near-sighted reason, and wherein reading distance is too near, the reading time is oversize is main cause.When the student read a book, many parents' meetings constantly reminded the student to note keeping the read-write sitting posture of rectifying and the distance of reading a book, but because of head of a family's matter of time, are difficult to complete monitoring.
The patent No. is the myopia-preventing frame of ZL200620036790.X, and complex structure uses inconvenience, uses uncomfortable.
The patent No. is 200720086553 myopia prevention reading plate, now books are lain on the desk by tilting to place books, solving, bow and read the phenomenon that causes glasses myopia easily, but can not solve the reading distance problem, the main cause that causes myopia is apart from too closely causing.
Summary of the invention
The purpose of this utility model is to provide a kind of myopia prevention reading plate that can remind reading person to note the reading distance at any time for reading person.
The technical solution that realizes the utility model purpose is: the utility model comprises backup plate, base plate and gripper shoe, backup plate is supported on the base plate by gripper shoe, the device that also comprises infrared monitoring distance, this device comprises infrared probe, adjustable lever, wire harness, controller, infrared probe is installed in the upper end of adjustable lever by connecting rod, infrared probe links to each other with controller by wire harness, and controller is installed on the base plate; Controller comprises vibrator, the relay that is connected with power supply, and vibrator links to each other with infrared probe by relay.
The utility model compared with prior art, its remarkable advantage is: (1) is highly sensitive, can remind the reading distance at any time; (2) volume is little, and is easy to use, do not contact reading person's health.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is an infrared monitoring myopia prevention reading plate side structure schematic diagram of the present utility model.
Fig. 2 is an infrared monitoring myopia prevention reading plate structure schematic diagram of the present utility model.
Fig. 3 is the infrared supervisory circuit schematic diagram of infrared monitoring myopia prevention reading plate of the present utility model.
The specific embodiment
In conjunction with Fig. 1, Fig. 2, Fig. 3, a kind of reading plate of the utility model with the pre-myopia prevention of infrared monitoring, comprise backup plate 5, base plate 6 and gripper shoe 7, backup plate 5 is supported on the base plate 6 by gripper shoe 7, the device that also comprises infrared monitoring distance, this device comprise infrared probe 1, adjustable lever 2, wire harness 3, controller 4, and infrared probe 1 is installed in the upper end of adjustable lever 2 by connecting rod, infrared probe 1 links to each other with controller 4 by wire harness 3, and controller 4 is installed on the base plate 6; Controller 4 involving vibrations devices 8, relay 9, power switch 10, power supply 11, vibrator 8 links to each other with infrared probe 1 by relay 9.When power switch 10 closures, power supply 11 provides the galvanic current source for the vibrator in the controller 48, relay 9, and infrared probe 1 is started working, and infrared probe 1 is triggered after detecting signal, signal reaches vibrator 8 by relay 9, and vibrator 8 is started working.
A kind of reading plate with the pre-myopia prevention of infrared monitoring of the utility model, the detection range of infrared probe 1 is in 33 centimetres.
A kind of reading plate with the pre-myopia prevention of infrared monitoring of the utility model, infrared probe 1 is regulated height by adjustable lever 2.
Special-purpose myopia prevention reading plate is used for putting books and periodicals, and books and periodicals lean against on the backup plate 5, and adjustable supports plate 7 can require to adjust the inclination of book according to the reading people; The infrared probe 1 of the device of infrared monitoring distance can be regulated height by adjustable lever 2, to adapt to the different books and periodicals of size.
Turn on the power switch 10 during reading, regulate infrared probe 1 height and adjustable supports plate 7 positions, put books and periodicals, two hand steered firmly books begin reading.The device work of infrared monitoring distance, in case the reading distance is crossed 33 centimetres of control lines, infrared probe 1 is triggered, relay 9 work, vibrator 8 vibration or voice reminders, reading person is alerted, and recovers correct body position, and eyes are protected.
Claims (3)
1. reading plate with the pre-myopia prevention of infrared monitoring, comprise backup plate [5], base plate [6] and gripper shoe [7], backup plate [5] is supported on the base plate [6] by gripper shoe [7], it is characterized in that: the device that also comprises infrared monitoring distance, this device comprises infrared probe [1], adjustable lever [2], wire harness [3], controller [4], infrared probe [1] is installed in the upper end of adjustable lever [2] by connecting rod, infrared probe [1] links to each other with controller [4] by wire harness [3], and controller [4] is installed on the base plate [6]; Controller [4] comprises vibrator [8], the relay [9] that is connected with power supply [11], and vibrator [8] links to each other with infrared probe [1] by relay [9].
2. the reading plate with the pre-myopia prevention of infrared monitoring according to claim 1 is characterized in that: the detection range of infrared probe [1] is in 33 centimetres.
3. the reading plate with the pre-myopia prevention of infrared monitoring according to claim 1 is characterized in that: the height of infrared probe [1] is regulated by adjustable lever [2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202316018U CN201518903U (en) | 2009-09-16 | 2009-09-16 | Shortsightedness-preventing reading plate with infrared monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202316018U CN201518903U (en) | 2009-09-16 | 2009-09-16 | Shortsightedness-preventing reading plate with infrared monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201518903U true CN201518903U (en) | 2010-07-07 |
Family
ID=42505085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202316018U Expired - Fee Related CN201518903U (en) | 2009-09-16 | 2009-09-16 | Shortsightedness-preventing reading plate with infrared monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201518903U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103705003A (en) * | 2012-09-29 | 2014-04-09 | 袁航 | Multifunctional reading rack for students |
| CN104112338A (en) * | 2014-06-27 | 2014-10-22 | 龙秋岐 | Myopia prevention book backing plate |
| CN110393373A (en) * | 2019-02-20 | 2019-11-01 | 上海新博路工业设计有限公司 | Intelligent rack for reading book |
-
2009
- 2009-09-16 CN CN2009202316018U patent/CN201518903U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103705003A (en) * | 2012-09-29 | 2014-04-09 | 袁航 | Multifunctional reading rack for students |
| CN104112338A (en) * | 2014-06-27 | 2014-10-22 | 龙秋岐 | Myopia prevention book backing plate |
| CN110393373A (en) * | 2019-02-20 | 2019-11-01 | 上海新博路工业设计有限公司 | Intelligent rack for reading book |
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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: 20100707 Termination date: 20100916 |