CN110393373A - Intelligent rack for reading book - Google Patents
Intelligent rack for reading book Download PDFInfo
- Publication number
- CN110393373A CN110393373A CN201910665316.5A CN201910665316A CN110393373A CN 110393373 A CN110393373 A CN 110393373A CN 201910665316 A CN201910665316 A CN 201910665316A CN 110393373 A CN110393373 A CN 110393373A
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- China
- Prior art keywords
- chip microcontroller
- distance
- module
- reading book
- ontology
- 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.)
- Pending
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- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000012360 testing method Methods 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 238000002604 ultrasonography Methods 0.000 claims description 6
- 230000003321 amplification Effects 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- 230000006870 function Effects 0.000 description 3
- 102100024061 Integrator complex subunit 1 Human genes 0.000 description 2
- 101710092857 Integrator complex subunit 1 Proteins 0.000 description 2
- 101000767160 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) Intracellular protein transport protein USO1 Proteins 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
- A47B23/042—Book-rests or note-book holders resting on tables
- A47B23/043—Book-rests or note-book holders resting on tables adjustable, foldable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/06—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else characterised by association with auxiliary devices, e.g. line indicators, leaf turners, lampholders, book or page holders
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B39/00—School forms; Benches or forms combined with desks
- A47B39/10—Devices for holding pupils upright, i.e. body supports
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sheet Holders (AREA)
Abstract
The present invention relates to a kind of intelligent rack for reading book, including the ontology for carrying and fixing books, are provided on ontology for detecting the distance between itself and user face and based on the corresponding intelligent apparatus reminded of testing result progress.Intelligent apparatus includes transceiver module, single-chip microcontroller, reminding module and power module.Transceiver module is used for the detection signal of detecting distance for transmitting and receiving；Single-chip microcontroller is used to control transceiver module, the distance between ontology and user face calculated based on detection signal, according to the corresponding output signal of the comparison result generation of calculated distance and preset standard value；Reminding module according to output signal for accordingly being reminded；Power module is used for as transceiver module, single-chip microcontroller, reminding module power supply.The present invention can be carried out mutually according to the distance between itself and user face, it should be mentioned that so as to make user keep correctly read-write figure.
Description
Technical field
The invention belongs to field of stationery, and in particular to a kind of reading stand for the placement books when reading, especially one
Kind has the reading stand of intelligent reminding function.
Background technique
Into the child of childhood and primary school education stage, there are a large amount of time to be read and write and occupy.In order to allow children
Good read-write figure habit is formed, the first segment Chinese course of school, which will teach children to read and write, will accomplish " three one ", it may be assumed that
When read-write, eyes are from a written ruler；Finger tip hold a pen from paper one-inch；One fist of table edge in chest when sitting of writing.Child's
One fist, about 6-7 centimetres.If children adhere to doing by this requirement, it can form a Good Habit really, read-write is allowed to will not influence child
Eyesight, bone etc. normal development.
In order to which specification child is able to maintain correct body gesture in reading and writing and with eye distance from many special readings
It writes auxiliary implement to come into being, desk-top rack for reading book is exactly one of which, as shown in Figure 1.It includes pedestal 1, backup plate 2, pressure
Several parts such as page part 4, angle-adjusting bracket 3.Existing this rack for reading book only has the function of the fixed books of simple erection,
If user does not reach the read-write figure of standard, prompting correction can not be carried out to it, to be difficult to form user
Good read-write habit.
Summary of the invention
The object of the present invention is to provide one kind can remind user, to make it that the intelligence of correct read-write figure be kept to read
Reading-rack.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
It is a kind of intelligence rack for reading book, including the ontology for carrying and fixing books, be provided on the ontology for detect from
The distance between body and user face and based on the corresponding intelligent apparatus reminded of testing result progress.
Preferably, the intelligent apparatus includes:
Transceiver module, the transceiver module are used for the detection signal of detecting distance for transmitting and receiving；
Single-chip microcontroller, the single-chip microcontroller for control the transceiver module, based on the detection signal calculating ontology with it is described
The distance between user face believes according to the output corresponding with the generation of the comparison result of preset standard value of calculated distance
Number；
Reminding module, the reminding module according to the output signal for accordingly being reminded；
Power module, the power module are used for as the transceiver module, the single-chip microcontroller, reminding module power supply.
Preferably, the transceiver module includes ultrasonic transceiver circuit, the control that input terminal is connected with the single-chip microcontroller
The ultrasound transmit sensor, the control terminal that are connected with the ultrasonic transceiver circuit is held to be connected with the ultrasonic transceiver circuit
It connects and ultrasonic receiver sensor that output end is connected with the ultrasonic transceiver circuit, is connected to the ultrasonic transmission/reception electricity
Amplification and shaping circuit between the output end on road and the single-chip microcontroller.
Preferably, the ultrasound transmit sensor and the ultrasonic receiver sensor are integral type or split type.
Preferably, the reminding module includes one or both of voice reminder submodule, display alarm submodule
Combination.
Preferably, the voice reminder submodule include the voice driven chip being connected with the single-chip microcontroller, with it is described
Loudspeaker/earphone that voice driven chip is connected.
Preferably, the display alarm submodule includes the LED for the multiple and different colors being connected with the single-chip microcontroller.
Preferably, the power module includes battery pack.
Preferably, state single-chip microcontroller be connected with for store calculated distance apart from register.
Preferably, the ontology includes pedestal, and the intelligent apparatus is set on the pedestal.
Due to the above technical solutions, the present invention has the following advantages over the prior art: the present invention being capable of basis
The distance between itself and user face carry out mutually, it should be mentioned that so as to make user keep correctly read-write figure.
Detailed description of the invention
Attached drawing 1 is the schematic side view of existing read-write bookcases.
Attached drawing 2 is the schematic diagram of intelligent read bookshelf of the invention.
Attached drawing 3 is the schematic top plan view of intelligent read bookshelf of the invention.
Attached drawing 4 is the schematic diagram of intelligent apparatus in intelligent read bookshelf of the invention.
Attached drawing 5 is the main program flow chart of intelligent apparatus in intelligent read bookshelf of the invention.
Attached drawing 6 is the interruption subroutine flow chart of intelligent apparatus in intelligent read bookshelf of the invention.
In the figures above: 1, pedestal；2, backup plate；3, angle-adjusting bracket；4, page part is pressed；5, intelligent apparatus；6, ultrasonic wave
Emission sensor；7, ultrasonic receiver sensor；8, reminding module.
Specific embodiment
The invention will be further described for embodiment shown in reference to the accompanying drawing.
Embodiment one: as shown in attached drawing 2 and attached drawing 3, a kind of intelligence rack for reading book, including for carrying and fixing books
Ontology, ontology include pedestal 1, the backup plate being connected with pedestal 12, the angle-adjusting bracket 3 for being set to 2 rear of backup plate, are set to
A pair of of pressure page part 4 on pedestal 1.It further includes the intelligent apparatus 5 being set on the pedestal 1 of ontology, and the intelligent apparatus 5 is for examining
The distance between itself and user face are surveyed, and is accordingly reminded based on testing result.At the middle part of pedestal 1, setting is used for
The casing for placing intelligent apparatus 5 forms the inclined-plane of about 60 ° of the bottom surface of opposite pedestal 1 towards the side of user.
As shown in Fig. 1, just with a correct figure read-write, face is located at C user.There is a reading in front of desktop
Bookshelf, 2 position of backup plate of rack for reading book are A, and 1 position of pedestal is B, and the position of desktop D can put writing notebook.In the read-write of user
In the correct situation of figure, distance AC, DC and BC are of little difference substantially, thus only need to detect BC just and may know that the feelings of AC and DC
Shape judges whether they are suitable.Therefore, intelligent apparatus 5 is arranged on the pedestal 1B point of read-write bookcases.By the intelligent apparatus 5,
It can be with real-time measurement B point to the distance of user face C point, and by measured distance and preset standard value (taking 0.3m here)
Compare, the distance only surveyed is not less than standard value (0.3m), and intelligent apparatus 5 will express appreciation, otherwise can remind vision away from
It is close from too, it needs to adjust.
Specific as shown in Fig. 4, intelligent apparatus 5 includes transceiver module, single-chip microcontroller, reminding module 8 and power module.
Transceiver module is used for the detection signal of detecting distance for transmitting and receiving, is believed in the present embodiment using ultrasonic wave
Number, i.e., transceiver module is ultrasonic signal for transmitting and receiving.Using ultrasonic wave (i.e. frequency be greater than 20kHz sound wave),
It is because it is not affected by environment, to human body also without negative effect.Transceiver module include input terminal be connected with single-chip microcontroller it is super
Ultrasound transmit sensor 6, control terminal and the ultrasonic wave that sound wave transmission circuit, control terminal are connected with ultrasonic transceiver circuit are received
Power Generation Road is connected and output end is connected with ultrasonic transceiver circuit ultrasonic receiver sensor 7 is connected to ultrasonic wave receipts
Amplification and shaping circuit between the output end and single-chip microcontroller of Power Generation Road.Wherein, ultrasound transmit sensor 6 and ultrasonic wave receive
Sensor 7 is integral type or split type, it is arranged on the inclined-plane of casing, thus towards user.
Single-chip microcontroller is for controlling transceiver module, calculating the distance between ontology and user face, root based on detection signal
According to calculated distance output signal corresponding with the generation of the comparison result of preset standard value.Single-chip microcontroller is connected with for storing
Calculated distance apart from register.
Reminding module 8 is used to be carried out mutually according to the output signal of single-chip microcontroller, it should be mentioned that the upper table in casing can be set in it
On face.Reminding module 8 includes the combination of one or both of voice reminder submodule, display alarm submodule.The present embodiment
In be provided with two kinds.Wherein voice reminder submodule includes the voice driven chip being connected with single-chip microcontroller and voice driven core
Loudspeaker/earphone that piece is connected.Display alarm submodule includes the multiple and different colors being connected with single-chip microcontroller, it is such as red and
The LED of green.
Power module uses battery pack, for powering for transceiver module, single-chip microcontroller, reminding module 8.In power module and list
Switch is connected between piece machine, which can be set on the upper surface of casing.
The workflow of above-mentioned intelligence rack for reading book is as follows: user's read-write activity starts, key power-up, intelligent apparatus 5
That is electrification reset, into working condition.Mcu programming generates the square-wave voltage of a string of 40 kHz, its period is 25 μ s
, it is added to ultrasonic transceiver circuit, amplified driving ultrasound transmit sensor 6 launches ultrasonic wave, while single-chip microcontroller T timing
Device starts timing (actually accumulative rectangular pulse number N).The ultrasonic wave launched encounter formed after the face of user it is anti-
Ejected wave, the return of part back wave act on ultrasonic receiver sensor 7, and Jing Qisheng/electricity conversion becomes faint electric signal, should
Faint electric signal generates negative leaping voltage through amplification, shaping, goes out to interrupt application to single-chip microcontroller INT1 human hair combing waste.During single-chip microcontroller receives
After the signal of disconnected application, make an immediate response interruption, executes external interrupt service routine, and T timer stops timing, obtains ultrasonic wave hair
The μ of the time difference T(T=25 s × N for sending and returning), so that single-chip microcontroller calculates distance D of the ultrasonic wave launch point apart from user,
That is: D=(340 × T)/2.340m/s is the aerial spread speed of ultrasonic wave under room temperature.It is preset when distance D value is less than
0.3 meter when, single-chip microcontroller can call speech chip corresponding contents, be reminded by loudspeaker or earphone to child, LED red light
It is bright；And when distance D value is equal to and more than preset 0.3 meter, single-chip microcontroller can also call speech chip corresponding contents, pass through
Loudspeaker indicates to child, LED green light.It is reminded here with earphone, in addition to user can hear, Bu Huiying
It rings and arrives others and surrounding enviroment.
Attached drawing 5 is the main program flow chart of single-chip microcontroller, and system executes the reflection that it will do driving circuit progress ultrasonic wave,
Interrupt INT 1 is closed, program suitable time-delay is done, echo remained shock early period is avoided to influence, when control timer T starts counting, then opens
Interrupt INT 1 deals with interrupt processing when receiving echo at any time.To interrupt routine processing as a result, mainly being deposited in distance
D value in device is used to and sets criterion compare, and makes corresponding remind and makes a decision.
Attached drawing 6 is interruption subroutine flow chart, and circuit system once receives the echo of ultrasonic wave, i.e. triggering one-chip CPU
INT1 enter this subprogram.Its read pulse number N from timer T is executed, time T is conversed, then calculates distance D value,
Deposit setting apart from register, then return to the main program point of interruption.
Above-mentioned rack for reading book is a product with read-write visible sensation distance intelligent reminding function, it will allow children to exist
During read-write, eyes are more effectively controlled to the distance of books, child is reminded to keep correct figure as far as possible, are formed good
Habit.Its realization will have good social and economic benefit.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of intelligence rack for reading book, including the ontology for carrying and fixing books, it is characterised in that: be arranged on the ontology
Have for detecting the distance between itself and user face and based on the corresponding intelligent apparatus reminded of testing result progress.
2. intelligence rack for reading book according to claim 1, it is characterised in that: the intelligent apparatus includes:
Transceiver module, the transceiver module are used for the detection signal of detecting distance for transmitting and receiving；
Single-chip microcontroller, the single-chip microcontroller for control the transceiver module, based on the detection signal calculating ontology with it is described
The distance between user face believes according to the output corresponding with the generation of the comparison result of preset standard value of calculated distance
Number；
Reminding module, the reminding module according to the output signal for accordingly being reminded；
Power module, the power module are used for as the transceiver module, the single-chip microcontroller, reminding module power supply.
3. intelligence rack for reading book according to claim 2, it is characterised in that: the transceiver module include input terminal with it is described
The ultrasonic wave transmitting sensing that ultrasonic transceiver circuit that single-chip microcontroller is connected, control terminal are connected with the ultrasonic transceiver circuit
Device, the ultrasonic wave that control terminal is connected with the ultrasonic transceiver circuit and output end is connected with the ultrasonic transceiver circuit
Amplification and shaping circuit between receiving sensor, the output end for being connected to the ultrasonic transceiver circuit and the single-chip microcontroller.
4. intelligence rack for reading book according to claim 3, it is characterised in that: the ultrasound transmit sensor and described super
Acoustic receiving transducer is integral type or split type.
5. intelligence rack for reading book according to claim 2, it is characterised in that: the reminding module includes voice reminder submodule
The combination of one or both of block, display alarm submodule.
6. it is according to claim 5 intelligence rack for reading book, it is characterised in that: the voice reminder submodule include with it is described
Voice driven chip that single-chip microcontroller is connected, the loudspeaker/earphone being connected with the voice driven chip.
7. it is according to claim 5 intelligence rack for reading book, it is characterised in that: the display alarm submodule include with it is described
The LED for multiple and different colors that single-chip microcontroller is connected.
8. intelligence rack for reading book according to claim 2, it is characterised in that: the power module includes battery pack.
9. intelligence rack for reading book according to claim 2, it is characterised in that: the single-chip microcontroller is connected with based on by storing
The distance of calculating apart from register.
10. intelligence rack for reading book according to claim 1, it is characterised in that: the ontology includes pedestal, the intelligence dress
It installs and is placed on the pedestal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019101263789 | 2019-02-20 | ||
| CN201910126378 | 2019-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110393373A true CN110393373A (en) | 2019-11-01 |
Family
ID=68325753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910665316.5A Pending CN110393373A (en) | 2019-02-20 | 2019-07-23 | Intelligent rack for reading book |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110393373A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111067251A (en) * | 2020-01-09 | 2020-04-28 | 浙江大学 | Desk with eye-protecting reading frame capable of automatically adjusting reading distance |
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| CN201278205Y (en) * | 2008-07-29 | 2009-07-22 | 华南理工大学 | Alarming device for preventing myopia |
| CN201518903U (en) * | 2009-09-16 | 2010-07-07 | 谢永东 | Shortsightedness-preventing reading plate with infrared monitoring |
| CN201557761U (en) * | 2009-10-29 | 2010-08-25 | 王梦夏 | Reading shelf having distance detection alarm function |
| CN201707769U (en) * | 2010-06-21 | 2011-01-12 | 河南鑫天通信信息网络有限公司 | Eyesight protector |
| CN201861096U (en) * | 2010-09-14 | 2011-06-15 | 林文 | Anti-myopia reading frame |
| CN203789425U (en) * | 2013-12-24 | 2014-08-27 | 姜丽娟 | Frame for Chinese book reading |
| CN104504869A (en) * | 2015-01-06 | 2015-04-08 | 肖国选 | Myopia prevention reminder |
| CN206238769U (en) * | 2016-09-12 | 2017-06-13 | 于天一 | Myopia prevention rack for reading book |
-
2019
- 2019-07-23 CN CN201910665316.5A patent/CN110393373A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201278205Y (en) * | 2008-07-29 | 2009-07-22 | 华南理工大学 | Alarming device for preventing myopia |
| CN201518903U (en) * | 2009-09-16 | 2010-07-07 | 谢永东 | Shortsightedness-preventing reading plate with infrared monitoring |
| CN201557761U (en) * | 2009-10-29 | 2010-08-25 | 王梦夏 | Reading shelf having distance detection alarm function |
| CN201707769U (en) * | 2010-06-21 | 2011-01-12 | 河南鑫天通信信息网络有限公司 | Eyesight protector |
| CN201861096U (en) * | 2010-09-14 | 2011-06-15 | 林文 | Anti-myopia reading frame |
| CN203789425U (en) * | 2013-12-24 | 2014-08-27 | 姜丽娟 | Frame for Chinese book reading |
| CN104504869A (en) * | 2015-01-06 | 2015-04-08 | 肖国选 | Myopia prevention reminder |
| CN206238769U (en) * | 2016-09-12 | 2017-06-13 | 于天一 | Myopia prevention rack for reading book |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111067251A (en) * | 2020-01-09 | 2020-04-28 | 浙江大学 | Desk with eye-protecting reading frame capable of automatically adjusting reading distance |
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| PB01 | Publication | ||
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Application publication date: 20191101 |