CN108922133A - A kind of writing eyeshield alarm set and method - Google Patents
A kind of writing eyeshield alarm set and method Download PDFInfo
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- CN108922133A CN108922133A CN201810866791.4A CN201810866791A CN108922133A CN 108922133 A CN108922133 A CN 108922133A CN 201810866791 A CN201810866791 A CN 201810866791A CN 108922133 A CN108922133 A CN 108922133A
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- writing
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a kind of writing eyeshield alarm sets, it includes the support being securable on pen, bottom case is fixed on the outside of support, it is covered with top shell on bottom case and the two is fixedly connected, top shell and bottom case, which are formed by cavity, is fixed with pcb board, battery and vibration device, top shell is equipped with optical inductor, infrared human body inductor and LED light, and pcb board includes master controller, and master controller is used for：Ambient light intensity is judged according to the electric signal that optical inductor is fed back, and is controlled LED light when environment is excessively bright or excessively dark and issued corresponding light prompt；And judge whether user's head position meets writing posture according to the electric signal that infrared human body inductor is fed back, and when user's head deviates writing posture, control LED light or vibration device issues corresponding prompt.The present invention issues corresponding prompt when light and writing posture are in the condition for being not suitable for writing, and then realizes writing posture prompting and eye-protecting function.
Description
Technical field
The present invention relates to write ancillary equipment more particularly to a kind of writing eyeshield alarm set and method.
Background technique
It writes sitting posture prompting to have a decisive role in eyesight holding, infrared detection technique is to be widely used, make
With a kind of Detection Techniques that frequency is high, reaction speed is fast, occupy highly important status in induction detection.It is visited with other distances
Survey technology is compared, and infrared advantage is：First is that volume is small, it is radiationless；Second is that power consumption energy is small.But since it is constructed without part
Classify in principle larger, all uses common infrared receiving/transmission technology in upper type selecting mostly, therefore technically there is disadvantage, can not break through
Anti-interference ability.
In writing eyeshield alarm set, infrared detection device is a very basic funtion part, and detection result is just
True property, reliability all rely on infrared detection device.However, existing infrared detection device strategy is single, such as working as front ring
When in border using mobile phone, IR remote controller equipment or the somewhat weak sunlight of window opening, infrared detection device will be malfunctioned or one
Direct acting.Writer is caused to will be unable to normal use pen core.Also positive and negative rotation, configuration machine can be carried out using motor in most of technology
Tool structure completes the automatic retraction of pen core and pop-up, writer are easy to interrupt writing because of the retraction of pen core in writing process
Excitement；Or electromagnetic relay principle is used, and magnetism is generated using coil, and magnetic core pushing pen refill is allowed to retract, it is whole after coil is powered
Body device can not obtain the energy content of battery and power off, and when coil does not have magnetic force, pen core pops up again.No matter which kind of technology is used, it should
Method will all use complicated machine construction principle, allows pen core to retract and reminds writer.However a kind of this method, it is easy to allow book
Writer loses interest in writing process, and the cost all with higher in manufacture and production technology.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the deficiencies of the prior art, providing a kind of writing eyeshield prompting dress
It sets and method, the device and method can monitor luminous intensity and the writing posture of user, and in light and writing posture in not
When being suitable for the condition write, corresponding prompt is issued the user with by LED light and vibration device, and then realize that writing posture is reminded
And eye-protecting function.
In order to solve the above technical problems, the present invention adopts the following technical scheme that.
A kind of writing eyeshield alarm set comprising the support being securable on pen is fixed with bottom on the outside of the support
Shell is covered with top shell on the bottom case and the two is fixedly connected, and the top shell and bottom case are formed by cavity and are fixed with PCB
Plate, battery and vibration device, the top shell are equipped with optical inductor, infrared human body inductor and LED light, when user holds pen
When, the induction end of the infrared human body inductor towards user's head, the optical inductor, infrared human body inductor, LED light and
Vibration device is electrically connected in PCB plate, and the pcb board includes master controller, and the master controller is used for：According to light
The electric signal of inductor feedback judges ambient light intensity, and controls LED light when environment is excessively bright or excessively dark and issue accordingly
Light prompt；And judge whether user's head position meets writing posture according to the electric signal that infrared human body inductor is fed back,
And when user's head deviates writing posture, controls LED light or vibration device issues corresponding prompt.
Preferably, be embedded with key in the top shell, the key is electrically connected at pcb board, and the key be used for
Pcb board keys in instruction.
Preferably, the side of the top shell is equipped with USB socket, and the USB socket is electrically connected at PCB plate.
A kind of writing eyeshield based reminding method, this method realize that described device includes being securable on pen based on a device
Support is fixed with bottom case on the outside of the support, top shell is covered on the bottom case and the two is fixedly connected, the top shell and bottom
Shell, which is formed by cavity, is fixed with pcb board, battery and vibration device, and the top shell is equipped with optical inductor, infrared human body sense
Device and LED light are answered, when user holds pen, the induction end of the infrared human body inductor is towards user's head, the photoinduction
Device, infrared human body inductor, LED light and vibration device are electrically connected in pcb board, and the pcb board includes master controller,
Described method includes following steps：Step S1, the master controller receive the electricity of optical inductor and infrared human body inductor feedback
Signal；Step S2, the master controller judge ambient light intensity according to the electric signal that optical inductor is fed back, and excessively bright in environment
Or control LED light issues corresponding light prompt when excessively dark；Step S3, the master controller are anti-according to infrared human body inductor
The electric signal of feedback judges whether user's head position meets writing posture, and when user's head deviates writing posture, controls LED
Lamp or vibration device issue corresponding prompt.
It preferably, include that Writing Time reminds step：The master controller carries out timing to the Writing Time of user, when
After timing reaches preset time, control LED light continuously issues the flash of light of preset duration.
Preferably, the Writing Time is reminded in step, after timing reaches preset time, the main controller controls
LED light continuously flashes 10 seconds.
Preferably, in the step S2, when environment is excessively bright, the main controller controls LED light group flashing light.
Preferably, in the step S2, when environment is excessively dark, the main controller controls LED light is lighted always.
It preferably, include that writing attitude reminds step：Hot outer human inductor is less than pre- at a distance from user's head
If when value, the main controller controls vibration device issues vibration prompt.
Preferably, the writing attitude is reminded in step, and hot outer human inductor is less than at a distance from user's head
When 15cm, the main controller controls vibration device issues vibration prompt.
Writing eyeshield alarm set disclosed by the invention and method, can be to the same type in environment to be detected, same to frequency
Rate is effective against with the infrared light that product is launched, and does not generate malfunction.At the information to detection
Reason, so that vibrating alert occurs for vibration device, user need to only feel that the i.e. knowable sitting posture of penholder vibrating alert is not suitable for writing,
Meanwhile a vibration of bar has no effect on continuous writing, to obtain happier writing effect.Compared to existing technologies, originally
Invention can monitor luminous intensity and the writing posture of user, and when light and writing posture are in the condition for being not suitable for writing,
Corresponding prompt is issued the user with by LED light and vibration device, and then realizes writing posture prompting and eye-protecting function.
Detailed description of the invention
Fig. 1 is the exploded view that the present invention writes eyeshield alarm set.
Fig. 2 is the flow chart of infrared acquisition process.
Specific embodiment
The present invention is described in more detail with reference to the accompanying drawings and examples.
The invention discloses a kind of writing eyeshield alarm sets, please refer to Fig. 1 comprising the branch being securable on pen 100
Seat 1, the outside of the support 1 is fixed with bottom case 2, is covered with top shell 3 on the bottom case 2 and the two is fixedly connected, the top shell 3
Be formed by cavity with bottom case 2 and be fixed with pcb board 4, battery 5 and vibration device 9, the top shell 3 be equipped with optical inductor 6,
Infrared human body inductor 7 and LED light 8, when user holds pen 100, the induction end of the infrared human body inductor 7 is towards user
Head, the optical inductor 6, infrared human body inductor 7, LED light 8 and vibration device 9 are electrically connected in pcb board 4, described
Pcb board 4 includes master controller, and the master controller is used for：
Ambient light intensity is judged according to the electric signal that optical inductor 6 is fed back, and is controlled when environment is excessively bright or excessively dark
LED light 8 issues corresponding light prompt；
And judge whether user's head position meets writing posture according to the electric signal that infrared human body inductor 7 is fed back,
And when user's head deviates writing posture, controls LED light 8 or vibration device 9 issues corresponding prompt.
Above-mentioned apparatus can in environment to be detected same type, same frequency, the infrared light launched with product into
Row is effective against, and does not generate malfunction.By handling the information of detection, so that vibrating alert occurs for vibration device, use
Family need to only feel that the i.e. knowable sitting posture of penholder vibrating alert is not suitable for writing, meanwhile, a vibration of bar has no effect on continuous book
It writes, to obtain happier writing effect.Compared to existing technologies, the present invention can monitor luminous intensity and the writing appearance of user
Gesture, and when light and writing posture are in the condition for being not suitable for writing, phase is issued the user with by LED light and vibration device
The prompt answered, and then realize writing posture prompting and eye-protecting function.
It is instructed in order to facilitate keying in, in the present embodiment, key 10 is embedded in the top shell 3, the key 10 electrically connects
It is connected to pcb board 4, and the key 10 is used to key in pcb board 4 and instruct.
In order to realize charging and data-transformation facility, in the present embodiment, the side of the top shell 3 is equipped with USB socket
11, the USB socket 11 is electrically connected at pcb board 4.
In order to better describe technical solution of the present invention, the invention also discloses a kind of writing eyeshield based reminding methods, should
Method realizes that described device includes the support 1 being securable on pen 100, and the outside of the support 1 is fixed with bottom based on a device
Shell 2 is covered with top shell 3 on the bottom case 2 and the two is fixedly connected, and the top shell 3 is formed by cavity with bottom case 2 to be fixed with
Pcb board 4, battery 5 and vibration device 9, the top shell 3 are equipped with optical inductor 6, infrared human body inductor 7 and LED light 8, when
When user holds pen 100, the induction end of the infrared human body inductor 7 is towards user's head, the optical inductor 6, infrared people
Body inductor 7, LED light 8 and vibration device 9 are electrically connected in pcb board 4, and the pcb board 4 includes master controller, institute
The method of stating includes the following steps：
Step S1, the master controller receive the electric signal that optical inductor 6 and infrared human body inductor 7 are fed back；
Step S2, the master controller judge ambient light intensity according to the electric signal that optical inductor 6 is fed back, and in environment
LED light 8 is controlled when crossing bright or excessively dark issues corresponding light prompt；
Step S3, the master controller judge that user's head position is according to the electric signal that infrared human body inductor 7 is fed back
It is no to meet writing posture, and when user's head deviates writing posture, it controls LED light 8 or vibration device 9 is issued and mentioned accordingly
Show.
The above method includes that Writing Time reminds step：The master controller carries out timing to the Writing Time of user,
After timing reaches preset time, control LED light 8 continuously issues the flash of light of preset duration.
Further, the Writing Time is reminded in step, after timing reaches preset time, the main controller controls
LED light 8 continuously flashes 10 seconds.
As a preferred method, in the step S2, when environment is excessively bright, the main controller controls LED lamp 8 connects
Continuous flash of light.When environment is excessively dark, the main controller controls LED light 8 is lighted always.
The above method further includes having writing attitude to remind step：Hot outer human inductor 7 is small at a distance from user's head
When preset value, the main controller controls vibration device 9 issues vibration prompt.
Further, the writing attitude is reminded in step, and hot outer human inductor 7 is less than at a distance from user's head
When 15cm, the main controller controls vibration device 9 issues vibration prompt.
As a preferred method, in order to have better anti-interference ability during infrared acquisition, referring to figure 2.,
The present embodiment further includes following process：
Step S10, rolling coding value when master controller takes out every task simultaneously emit by turn；
Step S20, master controller receive the rolling coding value of transmitting by turn and judge to handle.
Above-mentioned steps S10 is connected by generating a variable rolling coding value when working on power every time by specific frequency
Continuous emit by turn 5 times amounts to 40 Infrared Datas.
Above-mentioned steps S20 receives the infrared light rolling coding value returned by turn, and one data of every 8 formation amount to 5
Data, and judge the accuracy that how many times are shared in 5 data receivers, which is adjusted received data reliability.
The present invention is during infrared acquisition, the infrared light in sunlight, mobile phone or the infrared remote control with frequency range in order to prevent
Device signal, or even the infrared light that same product emits interfere with each other, if finding certain data and this production when receiving
The position data of product transmitting then should be interference signal by programmed decision this bit of data signal when not meeting, without to the signal into
Row storage, while need to add up after judging received accuracy to execute the operation such as vibrating alert again, and then improve monitoring, control process
Accuracy and reliability.
The above is preferred embodiments of the present invention, is not intended to restrict the invention, all in technology model of the invention
Interior done modification, equivalent replacement or improvement etc. are enclosed, should be included in the range of of the invention protect.
Claims (10)
1. a kind of writing eyeshield alarm set, which is characterized in that including the support (1) being securable on pen (100), the support
(1) be fixed on the outside of bottom case (2), be covered with top shell (3) on the bottom case (2) and the two is fixedly connected, the top shell (3) with
Bottom case (2), which is formed by cavity, is fixed with pcb board (4), battery (5) and vibration device (9), and the top shell (3) is equipped with light
Inductor (6), infrared human body inductor (7) and LED light (8), when user holds pen (100), the infrared human body inductor
(7) induction end is towards user's head, the optical inductor (6), infrared human body inductor (7), LED light (8) and vibration device
(9) it is electrically connected in pcb board (4), the pcb board (4) includes master controller, and the master controller is used for：
Ambient light intensity is judged according to the electric signal that optical inductor (6) are fed back, and controls LED when environment is excessively bright or excessively dark
Lamp (8) issues corresponding light prompt；
And judge whether user's head position meets writing posture according to the electric signal that infrared human body inductor (7) are fed back, and
When user's head deviates writing posture, controls LED light (8) or vibration device (9) issues corresponding prompt.
2. writing eyeshield alarm set as described in claim 1, which is characterized in that be embedded with key on the top shell (3)
(10), the key (10) is electrically connected at pcb board (4), and the key (10) is used to key in pcb board (4) and instruct.
3. writing eyeshield alarm set as described in claim 1, which is characterized in that the side of the top shell (3) is equipped with USB
Socket (11), the USB socket (11) are electrically connected at pcb board (4).
4. a kind of writing eyeshield based reminding method, which is characterized in that this method realizes that described device includes that can fix based on a device
It is fixed with bottom case (2) on the outside of the support (1) on pen (100), the support (1), is covered with top shell on the bottom case (2)
(3) and the two is fixedly connected, the top shell (3) and bottom case (2) be formed by cavity be fixed with pcb board (4), battery (5) and
Vibration device (9), the top shell (3) is equipped with optical inductor (6), infrared human body inductor (7) and LED light (8), when user holds
When holding pen (100), the induction end of the infrared human body inductor (7) is towards user's head, the optical inductor (6), infrared people
Body inductor (7), LED light (8) and vibration device (9) are electrically connected in pcb board (4), and the pcb board (4) includes master
Controller, described method includes following steps：
Step S1, the master controller receive the electric signal of optical inductor (6) and infrared human body inductor (7) feedback；
Step S2, the master controller judge ambient light intensity according to the electric signal that optical inductor (6) is fed back, and in environment mistake
LED light (8) are controlled when bright or excessively dark issues corresponding light prompt；
Whether step S3, the master controller judge user's head position according to the electric signal that infrared human body inductor (7) is fed back
Meet writing posture, and when user's head deviates writing posture, controls LED light (8) or vibration device (9) issues accordingly
Prompt.
5. writing eyeshield based reminding method as claimed in claim 4, which is characterized in that include that Writing Time reminds step：Institute
It states master controller and timing is carried out to the Writing Time of user, after timing reaches preset time, control LED light (8) is continuously issued
The flash of light of preset duration.
6. writing eyeshield based reminding method as claimed in claim 5, which is characterized in that the Writing Time is reminded in step, when
After timing reaches preset time, the main controller controls LED light (8) is continuously flashed 10 seconds.
7. writing eyeshield based reminding method as claimed in claim 4, which is characterized in that in the step S2, when environment is excessively bright,
Main controller controls LED light (8) group flashing light.
8. writing eyeshield based reminding method as claimed in claim 4, which is characterized in that in the step S2, when environment is excessively dark,
The main controller controls LED light (8) is lighted always.
9. writing eyeshield based reminding method as claimed in claim 4, which is characterized in that include that writing attitude reminds step：When
When infrared human body inductor (7) is less than preset value at a distance from user's head, the main controller controls vibration device (9) is issued
Vibration prompt.
10. writing eyeshield based reminding method as claimed in claim 9, which is characterized in that the writing attitude is reminded in step, when
When infrared human body inductor (7) is less than 15cm at a distance from user's head, the main controller controls vibration device (9) issues vibration
Dynamic prompt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810866791.4A CN108922133A (en) | 2018-08-01 | 2018-08-01 | A kind of writing eyeshield alarm set and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810866791.4A CN108922133A (en) | 2018-08-01 | 2018-08-01 | A kind of writing eyeshield alarm set and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108922133A true CN108922133A (en) | 2018-11-30 |
Family
ID=64394206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810866791.4A Pending CN108922133A (en) | 2018-08-01 | 2018-08-01 | A kind of writing eyeshield alarm set and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108922133A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20319864U1 (en) * | 2003-12-29 | 2004-04-01 | Cappi, Ker | Portable eye protection device for protecting a user against possible shortsightedness comprises a light sensor and a telescope distance measurement element within a pen housing |
| CN205044358U (en) * | 2015-02-02 | 2016-02-24 | 詹昕哲 | Intelligent myopia prevention pen |
| CN205428159U (en) * | 2016-03-24 | 2016-08-03 | 吴元超 | Appearance pen is rectified in intelligence eyeshield |
| CN107310299A (en) * | 2017-08-04 | 2017-11-03 | 湖州靖源信息技术有限公司 | A kind of smart pen of myopia prevention and fatigue |
| CN108230632A (en) * | 2017-12-29 | 2018-06-29 | 深圳市啦啦门科技有限公司 | A kind of nearsightedness-preventing pen sleeve and myopia prevention method |
-
2018
- 2018-08-01 CN CN201810866791.4A patent/CN108922133A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20319864U1 (en) * | 2003-12-29 | 2004-04-01 | Cappi, Ker | Portable eye protection device for protecting a user against possible shortsightedness comprises a light sensor and a telescope distance measurement element within a pen housing |
| CN205044358U (en) * | 2015-02-02 | 2016-02-24 | 詹昕哲 | Intelligent myopia prevention pen |
| CN205428159U (en) * | 2016-03-24 | 2016-08-03 | 吴元超 | Appearance pen is rectified in intelligence eyeshield |
| CN107310299A (en) * | 2017-08-04 | 2017-11-03 | 湖州靖源信息技术有限公司 | A kind of smart pen of myopia prevention and fatigue |
| CN108230632A (en) * | 2017-12-29 | 2018-06-29 | 深圳市啦啦门科技有限公司 | A kind of nearsightedness-preventing pen sleeve and myopia prevention method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |
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| RJ01 | Rejection of invention patent application after publication |