CN104063998A - Device for assisting user in writing and sitting posture warning method - Google Patents
Device for assisting user in writing and sitting posture warning method Download PDFInfo
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- CN104063998A CN104063998A CN201410326726.4A CN201410326726A CN104063998A CN 104063998 A CN104063998 A CN 104063998A CN 201410326726 A CN201410326726 A CN 201410326726A CN 104063998 A CN104063998 A CN 104063998A
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Abstract
The invention discloses a device for assisting a user in writing and a sitting posture warning method. The device for assisting the user in writing comprises a bracelet used for being arranged on a hand of the user in a sleeved mode, a pen ring used for being arranged on a writing pen in a sleeved mode, and a connecting mechanism for connecting the bracelet and the pen ring. The bracelet is provided with an eye using state detection mechanism for detecting the eyes of the user within a preset range and a warning mechanism used for warning the user. The eye using state detection mechanism is connected with the warning mechanism through signals. When the eye using state detection mechanism detects the eyes of the user, the warning mechanism outputs a warning signal. Through the technical scheme, the problem of aches in hands and arms caused by holding the pen with large strength in the writing process can be reduced, and meanwhile nonstandard sitting postures can be detected and the user can be warned about the nonstandard sitting postures when the user writes.
Description
Technical field
The present invention relates to teach auxiliary apparatus field, relate in particular to device and sitting posture prompting method that a kind of assisted user is write.
Background technology
Pupil's myopia ratio increases and presents the trend that the age moves down gradually, becomes the problem that the head of a family generally worries.Therefore produced the auxiliary product of many religions, for example student's correcting sitting postures tables and chairs, special Sitting posture correcting device or some are worn on the wearable sitting posture reminder of front, and these teach auxiliary product to help child to solve the bad problem of sitting posture by different separately approach.But the auxiliary product of existing religion is only passive prompting or compulsory correction, easily suffers child's resistance, can not better adhere to, cause can not be real solution children learn time sitting posture problem.
By statistics sitting posture problem when children learn comprise the mode of holding a pen not to, the overlong time of writing, posture badly, unconscious bow, light is dark etc., correct child's sitting posture from single aspect and be correctly all relatively difficult to prove effective.In addition, because child's arm strength and wrist power are all more weak, write for a long time that easily to cause wrist to be turned sour tired out, and then increase the weight of that sitting posture is bad or pen holding posture is incorrect, be also unfavorable for that child's is healthy simultaneously.
Summary of the invention
The object of the invention is to propose a kind of device and the sitting posture prompting method that assisted user is write, can alleviate the arm causing owing to firmly holding a pen in the writing process problem of aching, and in user writing process, detect and the sitting posture lack of standardization of reminding user.
For reaching this object, the present invention by the following technical solutions:
The device that assisted user is write, comprises for being enclosed within user's bracelet on hand, the bindiny mechanism for being enclosed within the pen ring on lettering pen and encircling for connecting described bracelet and pen;
Described bracelet is provided with the predetermined eye condition testing agency of sensing range and the alert mechanism for reminding user, and described eye condition testing agency is connected with alert mechanism signal; In the time that eye condition testing agency detects that user's eye condition need to be reminded, trigger alert mechanism output alerting signal.
Wherein, also comprise construction of switch and the micro-power supply for described construction of switch, eye condition testing agency and alert mechanism power supply.
Wherein, described bracelet is also provided with gyroscope, and described gyroscope is connected with described construction of switch;
Change while not meeting the user writing angular range of setting or angle variation range when described gyroscope detects the angle of bracelet or angle, gauge tap structure is closed to stop eye condition and is detected and remind;
Change while returning to the user writing angular range of setting or angle variation range when described gyroscope detects the angle of bracelet or angle, gauge tap is opened eye condition testing agency.
Wherein, described bracelet is also provided with photosensitive device,
The ambient light intensity detecting when described photosensitive device, in the time of the scope of setting, is not controlled alert mechanism and is sent alerting signal.
Wherein, described bindiny mechanism is the coupling shaft of being made up of resilient material, and described bracelet is connected with a ring resilience.
Wherein, described bracelet is finger ring or gloves ring, and the size of described pen ring is adjustable to adapt to the lettering pen of different thicknesses.
Wherein, described pen ring adopts resilient material to make.
Wherein, the sensing range of described eye condition testing agency is: detection angles scope is 0～30 degree, and detecting distance range is 0～40 centimetre;
Described in the time that eye condition testing agency detects that user's eye condition need to be reminded, trigger alert mechanism output alerting signal, comprising:
In the time that eye condition testing agency detects eyes of user in described sensing range, trigger alert mechanism output alerting signal.
Wherein, described eye condition testing agency is ultrasound examination device, camera device or infrared detection device, and described alert mechanism is hummer and LED light;
If described eye condition testing agency detects eyes of user in writing process, trigger hummer and the LED light mode reminding user with acousto-optic combination.
Sitting posture prompting method when user writing, comprising:
When detection is write, whether eyes of user enters within the scope of the predetermined detection of eye condition testing agency, and described eye condition testing agency is located on bracelet, and described bracelet is enclosed within user writing on hand;
In the time that eye condition testing agency detects eyes of user within the scope of described predetermined detection, being judged as active user, to write sitting posture lack of standardization, controls the alert mechanism output alerting signal on described bracelet, with reminding user correcting sitting postures.
Wherein, described bracelet is connected with pen ring, and described pen ring is used for being set in lettering pen.
Implement the embodiment of the present invention, there is following beneficial effect:
The device that the assisted user of the embodiment of the present invention is write, by being enclosed within bracelet on hand of user, being enclosed within the pen ring on lettering pen and connecting described bracelet and the bindiny mechanism of pen ring, can limit the relative position of lettering pen and user's hand in user writing process, make to hold a pen in user writing process more laborsaving, alleviate to write for a long time and caused the arm phenomenon of aching, be also conducive to form good pen holding posture simultaneously; Further, whether detect in real time eyes of user in writing process by eye condition testing agency enters in the sensing range of eye condition testing agency, judge with this whether user's eye condition needs to remind, judge that whether the sitting posture in user writing process is lack of standardization, if so, by alert mechanism reminding user.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing described below is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the device write of a kind of assisted user of the embodiment of the present invention.
Fig. 2 is the workflow schematic diagram of the device write of a kind of assisted user of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing of the present invention, technical scheme in the embodiment of the present invention is carried out to clear, complete description, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, belongs to the scope of protection of the invention.
In conjunction with Fig. 1, the first embodiment of the present invention is described.
As shown in Figure 1, the device that a kind of assisted user of first embodiment of the invention is write comprises: for being enclosed within bracelet 1 on hand of user, for being enclosed within pen ring 2 on lettering pen and for connecting the bindiny mechanism 3 of described bracelet 1 and pen ring 2.Described bracelet 1 is provided with the predetermined eye condition testing agency 4 of sensing range and adjusts the alert mechanism 5 of sitting posture for reminding user, described eye condition testing agency 4 is connected with alert mechanism 5 signals, in the time that in described sensing range, eye condition testing agency 4 detects eyes of user, can be judged to be the current sitting posture of writing of user lack of standardization, control alert mechanism 5 is exported alerting signal and is corrected incorrect sitting-pose with reminding user.
Preferably, in the present embodiment, eye condition testing agency 4 is located at the top of bracelet 1, while making bracelet 1 normal use, eye condition testing agency 4 is partial to face, when user bows or bends over or when eye distance lettering pen is nearer, eye condition testing agency 4 just can detect eyes of user, and then controls alert mechanism 5 and export alerting signal.Described alert mechanism 5 can be LED light, when user bows or bends over or when eye distance lettering pen is nearer, now eyes of user will be near bracelet 1, eyes of user is entered in the sensing range of eye condition testing agency 4, eye condition testing agency 4 just can detect eyes of user, trigger LED light bright with timely reminding user, which can not bothered user and people at one's side, easy to utilize; As another preferred implementation, described alert mechanism 5 also can be hummer, if eyes of user detected when described eye condition testing agency 4 in writing process, triggers the mode reminding user of hummer with sound; As another preferred implementation, described alert mechanism 5 also can be hummer and LED light, if eyes of user detected when described eye condition testing agency 4 in writing process, triggers hummer and the LED light mode reminding user with acousto-optic combination.It should be noted that, described alert mechanism 5 also can be other equipment, if eyes of user detected when described eye condition testing agency 4 in writing process, triggers the mode reminding user of relevant device with acousto-optic combination.
User writes by this device, can limit the relative position of lettering pen and user's hand by bracelet 1 and pen ring 2, be conducive to correct the bad mode that holds a pen of user, be conducive to user and form good pen holding posture, and because bracelet 1 and pen ring 2 link together, therefore can make to hold a pen in user's writing process by this device more laborsaving, alleviate the arm causing owing to firmly holding a pen in the writing process problem of aching, write the word time longly to be also not easy to tire out.If in addition because the sitting posture of user in writing process is good, eyes of user has certain angle and distance with the hand writing, this angle and distance has exceeded the scope that eye condition testing agency 4 can detect, therefore in the situation that user's sitting posture is good, eye condition testing agency 4 can not detect eyes of user, only have the user of working as to bow, bend over or when eye distance lettering pen is nearer, eyes of user just can enter the sensing range of eye condition testing agency 4, be user's sitting posture time lack of standardization eye condition testing agency 4 eyes of user just can be detected, and then can pass through alert mechanism 5 reminding users.
Further, the device that the assisted user of the present embodiment is write also comprises construction of switch and micro-power supply, and described micro-power supply is used to described construction of switch, eye condition testing agency 4 and alert mechanism 5 to power.
Further, be also provided with gyroscope in the present embodiment on bracelet 1, described gyroscope is connected with described construction of switch.Change while not meeting the user writing angular range of setting or angle variation range when described gyroscope detects the angle of bracelet 1 or angle, gauge tap structure is closed to stop sitting posture and is detected and remind.Change while returning to the user writing angular range of setting or angle variation range when described gyroscope detects the angle of bracelet 1 or angle, gauge tap is opened eye condition testing agency 4.The angle that for example can utilize gyroscope to detect judges whether active user is writing, if gyrostatic angle is not in default writing in scope, control eye condition testing agency 4 and do not carry out sitting posture detection judgement, alert mechanism 5 is not reminded, also can change the characteristics of motion that draws bracelet 1 according to gyroscope angle within a certain period of time in addition, judge with this whether active user is writing, detect and remind if just carry out sitting posture, to reduce electric quantity consumption.
Further, the described bracelet 1 of the present embodiment is also provided with photosensitive device, and in user writing process, the ambient light intensity detecting when described photosensitive device, in the time of the scope of setting, is not controlled alert mechanism 5 and sent alerting signal.Light is crossed dark or is crossed bright equal reminding user, thereby preserves from so that environment ambient light intensity protection eyes are write in user's adjustment in time.
Preferably, the detection angles scope of the testing agency of eye condition described in the present embodiment 4 is that 0～30 degree, detection distance range are 0～40 centimetre.If when for example bending over or bow in user writing process, the relative angle of eyes of user and bracelet 1 may fall into 0～30 degree, relative distance at 0～40 centimetre, now described eye condition testing agency 4 detects eyes of user, judge user current to write abnormal sitting posture true, control the timely reminding user of alert mechanism 5.
As a preferred embodiment of the present embodiment, described eye condition testing agency 4 is ultrasound examination device or infrared detection device, and described alert mechanism 5 is LED light.In user writing process, if the testing agency of eye condition described in writing process 4 detects eyes of user, control LED light bright with reminding user, otherwise LED light is gone out.Preferably, the maximum detection angles of described eye condition testing agency 4 is 5 degree, and maximum to detect distance be 20 centimetres.In the time that user bows, bends over or eye distance lettering pen is nearer, the relative angle of the eye condition testing agency 4 on eyes of user and bracelet 1 is less than or equal to 5 degree, relative distance is less than or equal to 20 centimetres, and now LED light will brighten lack of standardization with the current sitting posture of reminding user.
As another embodiment of the present invention, the angle that also can detect by gyroscope and angle amplitude of variation realize switching function, to replace the construction of switch of hardware.The angle that improper gyroscope detects does not change within a certain period of time, shows not in writing process, automatically closes eye condition testing agency 4, alarm set and other pick-up units, and the device that this assisted user is write enters energy saver mode; When the amplitude of variation of the angle detecting when gyroscope exceedes the threshold values of setting, open detection function automatically, eye condition testing agency 4, alarm set and other pick-up units are started working.
Preferably, in order to improve user's comfort level, the coupling shaft that bindiny mechanism 3 described in the present embodiment is made up of resilient material, described bracelet 1 is connected with pen ring 2 elasticity.Make bracelet 1 and relative angle, the relative distance of pen ring 2 all have certain variation space, increase the comfortableness in writing process, write flexibly.
Preferably, bracelet 1 described in the present embodiment can be designed to be enclosed within finger ring on forefinger or the gloves ring of glove-type, and finger ring is also extensible for entangling respectively the ring structure of multiple fingers in addition, to realize the object of fixing bracelet 1 in the position of user's hand.Material and shape to bracelet 1 in the present invention are not construed as limiting.
Preferably, the size of the ring of pen described in the present embodiment 2 is adjustable to adapt to the lettering pen of different thicknesses, for example, can adopt resilient material to make by described pen ring 2.Because pen ring 2 is for entangling the structure of writing process lettering pen in the present invention, this part preferably adopts the reasonable material of retractility, and the pen that can adapt to different thicknesses is fixed, and increases the comfortableness in writing process, can be too not stiff.
The working condition of the device that the assisted user of the present embodiment is write as shown in Figure 2, comprises following flow process:
201, user has worn bracelet 1 and pen ring 2, starts to write.
202, when user opens the construction of switch of hardware or angle that gyroscope detects or angle amplitude of variation and meets the angular range of default user writing or angle amplitude of variation, open sitting posture measuring ability, eye condition testing agency 4 and alert mechanism 5 are started working.
203, eye condition testing agency 4 starts to detect in setting range to detect whether there is eyes of user, in the time that user's sitting posture is lack of standardization, when eye condition testing agency 4 detects eyes of user in setting range, reminds by alert mechanism 5.
In the present embodiment, eye condition testing agency 4 can be ultrasonic ranging or infrared distance measurement, described user's sitting posture whether when specification eye condition testing agency 4 relative positions by eyes of user and bracelet 1 determining, even user's sitting posture is good, eyes of user has certain angle and distance with the hand writing, this angle and distance has exceeded the scope that eye condition testing agency 4 can detect, therefore in the situation that user's sitting posture is good, eye condition testing agency 4 can not detect eyes of user, only have the user of working as to bow, bend over or when eye distance lettering pen is nearer, eyes of user just can enter the sensing range of eye condition testing agency 4, be user's sitting posture time lack of standardization eye condition testing agency 4 eyes of user just can be detected, and then triggering alert mechanism 5 reminding users.In the present embodiment, light to remind by LED light.
204, whether suitablely detect in writing process ambient light intensity by photosensitive device, the ambient light intensity detecting when described photosensitive device during not in the scope of setting, is controlled alert mechanism 5 and is sent alerting signal.In the present embodiment, light to remind by LED light.
If the angle that 205 gyroscopes detect does not change within a certain period of time, show that user stops writing, automatically control this sitting posture detection alarm set and enter park mode, stop detecting and reminding, to save electric quantity consumption.
The execution of above-mentioned flow process 203-205 is order in no particular order, can carry out simultaneously.
A kind of method that second embodiment of the invention provides assisted user to write, specifically comprises step:
Whether S1, detect eyes of user while writing and enter within the scope of the predetermined detection of eye condition testing agency, described eye condition testing agency, described finger bracelet at user writing on hand if being located on bracelet.
Preferably, in the present embodiment, described eye condition testing agency can be ultrasound examination device or infrared detection device, and the detection angles scope of eye condition testing agency is 0～30 degree, detect distance range is 0～40 centimetre; And described bracelet is also connected with pen ring, described pen ring is used for being set in lettering pen.
S2, in the time that eye condition testing agency detects eyes of user within the scope of described predetermined detection, being judged as active user, to write sitting posture lack of standardization, controls the alert mechanism output alerting signal on described finger ring, with reminding user correcting sitting postures.
Preferably, described in the present embodiment, alert mechanism can be LED light, in the time that eye condition testing agency detects eyes of user, controls LED light on described bracelet bright with reminding user.
By above-described embodiment, can make to hold a pen in user's writing process more laborsaving, alleviate and write for a long time the problem that the arm that causes is ached, also can correcting pen-holding posture; The incorrect sitting-pose of reminding user in time also in addition, solves sitting posture problem, and pre-myopia prevention has fine effect; The present invention detects accurate height, realizes cost relatively low, easily promotes.
Above disclosed is only preferred embodiment of the present invention, certainly can not limit with this claim scope of the present invention, therefore, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., still belong to the scope that the present invention is contained.
Claims (11)
1. the device that assisted user is write, it is characterized in that, comprise for being enclosed within bracelet (1) on hand of user, for being enclosed within the pen ring (2) on lettering pen and encircling the bindiny mechanism (3) of (2) for connecting described bracelet (1) and pen;
Described bracelet (1) is provided with the predetermined eye condition testing agency (4) of sensing range and the alert mechanism (5) for reminding user, and described eye condition testing agency (4) is connected with alert mechanism (5) signal; In the time that eye condition testing agency (4) detects that user's eye condition need to be reminded, trigger alert mechanism (5) output alerting signal.
2. the device that assisted user according to claim 1 is write, is characterized in that, also comprises construction of switch and the micro-power supply for described construction of switch, eye condition testing agency (4) and alert mechanism (5) power supply.
3. the device that assisted user according to claim 2 is write, is characterized in that, described bracelet (1) is also provided with gyroscope, and described gyroscope is connected with described construction of switch;
Change while not meeting the user writing angular range of setting or angle variation range when described gyroscope detects the angle of bracelet (1) or angle, gauge tap structure is closed to stop eye condition and is detected and remind;
Change while returning to the user writing angular range of setting or angle variation range when described gyroscope detects the angle of bracelet (1) or angle, gauge tap is opened eye condition testing agency (4).
4. the device that assisted user according to claim 1 is write, is characterized in that, described bracelet (1) is also provided with photosensitive device,
The ambient light intensity detecting when described photosensitive device, in the time of the scope of setting, is not controlled alert mechanism (5) and is sent alerting signal.
5. the device that assisted user according to claim 1 is write, is characterized in that, the coupling shaft of described bindiny mechanism (3) for being made by resilient material, and described bracelet (1) is connected with pen ring (2) elasticity.
6. the device that assisted user according to claim 1 is write, is characterized in that, described bracelet (1) is finger ring or gloves ring, and the size of described pen ring (2) is adjustable to adapt to the lettering pen of different thicknesses.
7. the device that assisted user according to claim 6 is write, is characterized in that, described pen ring (2) adopts resilient material to make.
8. the device that assisted user according to claim 1 is write, is characterized in that, the sensing range of described eye condition testing agency (4) is: detection angles scope is 0～30 degree, and detecting distance range is 0～40 centimetre;
Described in the time that eye condition testing agency (4) detects that user's eye condition need to be reminded, trigger alert mechanism (5) output alerting signal, comprising:
In the time that eye condition testing agency (4) detects eyes of user in described sensing range, trigger alert mechanism (5) output alerting signal.
9. the device that assisted user according to claim 8 is write, it is characterized in that, described eye condition testing agency (4) is ultrasound examination device, camera device or infrared detection device, and described alert mechanism (5) is hummer and LED light;
If described eye condition testing agency (4) detects eyes of user in writing process, trigger hummer and the LED light mode reminding user with acousto-optic combination.
10. sitting posture prompting method when user writing, is characterized in that, comprising:
When detection is write, whether eyes of user enters within the scope of the predetermined detection of eye condition testing agency, and described eye condition testing agency is located on bracelet, and described bracelet is enclosed within user writing on hand;
In the time that eye condition testing agency detects eyes of user within the scope of described predetermined detection, being judged as active user, to write sitting posture lack of standardization, controls the alert mechanism output alerting signal on described bracelet, with reminding user correcting sitting postures.
Sitting posture prompting method when 11. user writing according to claim 10, is characterized in that, described bracelet is connected with pen ring, and described pen ring is used for being set in lettering pen.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410326726.4A CN104063998B (en) | 2014-07-09 | 2014-07-09 | Device for assisting user in writing and sitting posture warning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410326726.4A CN104063998B (en) | 2014-07-09 | 2014-07-09 | Device for assisting user in writing and sitting posture warning method |
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| CN104063998A true CN104063998A (en) | 2014-09-24 |
| CN104063998B CN104063998B (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410326726.4A Active CN104063998B (en) | 2014-07-09 | 2014-07-09 | Device for assisting user in writing and sitting posture warning method |
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| CN105575070A (en) * | 2015-06-25 | 2016-05-11 | 宇龙计算机通信科技(深圳)有限公司 | Sitting posture adjustment prompting method and wearable device |
| CN108189593A (en) * | 2018-01-16 | 2018-06-22 | 深圳市联芯互联科技有限公司 | A kind of Intelligent sitting posture monitors pen |
| CN108877166A (en) * | 2018-07-23 | 2018-11-23 | 广东小天才科技有限公司 | A kind of sitting posture reminder |
| CN110850706A (en) * | 2019-11-12 | 2020-02-28 | 鄢家厚 | Read-write distance identification method based on smart watch |
| CN111240481A (en) * | 2020-01-10 | 2020-06-05 | 鄢家厚 | Read-write distance identification method based on smart watch |
| CN112687085A (en) * | 2020-12-23 | 2021-04-20 | 邢台职业技术学院 | Intelligent auxiliary tool for three-posture cultivation of students in small-rise stage |
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| CN104063998B (en) | 2017-03-22 |
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