CN203366506U - Infrared myopia preventing reminder - Google Patents
Infrared myopia preventing reminder Download PDFInfo
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- CN203366506U CN203366506U CN 201320506766 CN201320506766U CN203366506U CN 203366506 U CN203366506 U CN 203366506U CN 201320506766 CN201320506766 CN 201320506766 CN 201320506766 U CN201320506766 U CN 201320506766U CN 203366506 U CN203366506 U CN 203366506U
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- infrared
- infrared distance
- myopia prevention
- distance sensor
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Abstract
The utility model relates to an infrared myopia preventing reminder, which comprises a body, wherein the front part of the body is internally provided with at least one infrared distance measuring sensor, the rear part of the body is provided with an alarm device connected with the infrared distance measuring sensor, the middle part of the body is provided with a regulating device which is convenient for regulating the angle and the reminding distance of the body, the lower end of the regulating device is provided with a fixing device which is convenient for fixing the body, and the body is provided with a connecting part used for providing power for the infrared distance measuring sensor. The infrared myopia preventing reminder has the advantages that the body with the built-in infrared distance measuring sensor is fixed through the fixing device, the angle and the distance between the body and a user are regulated through the regulating device, the practicability is improved, the infrared distance measuring sensor is powered through the connecting part, the alarm device gives out an alarm signal to remind the user when the infrared distance measuring sensor detects the distance between the body and the user is less than the prescribed distance, thereby avoiding influences imposed on the eyes because the distance is too short, and effectively reducing the probability of myopia.
Description
Technical field
The utility model relates to infrared myopia prevention alarm.
Background technology
China's myopia incidence of disease occupies world's front two, number occupies first of the world, wherein myopia causes because environmental factor is bad, and environmental factor is can be by improving eye-using environment and noting forming good strengthening near-sighted prevention by the eye custom, in the face of entering a higher school pressure, China teenager operation of having to bend over the desk for a long time, and in the current information age, computer is also that the teenager takes in knowledge and requisite approach of amusement and recreation.The teenager in the face of books, homework book, computer screen, flat screens the time, often due to too wholwe-hearted and can't keep lastingly reasonably using eye distance from, cause long-time close eye, very easily cause visual fatigue, cause myopia.And teen-age self-control is often poor, when unreasonable eye condition, generally all need to have the head of a family or teacher to remind, but the head of a family and teacher can not accompany at one's side always, if therefore have one can automatic alarm we with an eye hypotelorism, send the device of near-sighted alarm, can impel us to form the custom of sitting correction set, strict keep good with eye distance from, play pre-myopic-preventing effect, old-fashioned myopia prevention product in the market exists the convenience of Support for preventing myopia poor, hinder the problems such as the sense of hearing with the inductor in ear, there is the difference of pen holding posture in Nearsightedness-preventing pen and affects result of use, the myopia prevention device that is worn on neck need to keep harsh posture condition, and existing Nearsightedness-preventing pen can only adapt to operating personnel under the environment of writing, Practical Performance is single, result of use is poor, be unfavorable for long-term use.
The utility model content
The technical problems to be solved in the utility model is that existing myopia prevention product exists Practical Performance single, and result of use is poor, is unfavorable for long-term use, thereby infrared myopia prevention alarm is provided.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: infrared myopia prevention alarm, comprise body, the front portion of described body is built-in with at least one infrared distance sensor, the rear portion of described body is provided with the warning device be connected with infrared distance sensor, the middle part of described body is provided with the regulating device of being convenient to regulate the body angle and reminding distance, the lower end of described regulating device is provided with is convenient to the fixing stationary installation of body, and described body is provided with the connecting portion to the infrared distance sensor power supply.
Preferably, the induction part of described infrared distance sensor is evenly distributed on the sphere that centre of sphere angle is 0～135 °, can adapt to the test of multi-angle, be adapted under a plurality of users' environment, each user is detected to prompting simultaneously, when the distance that the user is arranged is less than normal service range, thereby being reported to the police, warning device reminds the user, improved its practical performance, when infrared distance measuring sensor is sensed the user while being greater than on the sphere of 135 degree at centre of sphere angle, because being unfavorable for the user, inclination watches, easily user's eyes exerted an influence, warning device is reported to the police, improved security performance.
Preferably, also comprise digital electronic timepiece, described infrared distance sensor is connected with described digital electronic timepiece, on described digital electronic timepiece, be connected with to the supply hub of digital electronic timepiece power supply, described digital electronic timepiece is connected with warning device, also can to digital electronic timepiece, be powered by connecting portion, supply hub is powered separately, improved the reliability of power supply, guaranteed normal use, when infrared distance measuring sensor is started working, digital electronic timepiece carries out timing to it, after the user uses a period of time, carry out rest reminding by warning device, by digital electronic timepiece can be easily to observing demonstration the service time of one day or one week, thereby effectively reduce user's service time, result of use is good, Practical Performance is good.
Preferably, also comprise luminance sensor, described luminance sensor is connected with warning device, by luminance sensor, detects the luminance brightness of environment for use and by warning device, the user is reminded in time, effectively avoided the too dark or too bright injury to eyes of luminance brightness, Practical Performance is good.
Preferably, described warning device comprises audible alarm assembly and light warning assembly and the audible alarm assembly is reported to the police and the control chip of light warning assembly warning for controlling, described audible alarm assembly is fixed on the rear portion end face of body, described light warning assembly is fixed on the rear sidewall of body, when infrared distance measuring sensor receives distance between people and body be less than people's safe distance the time, control chip control audible alarm assembly is sounded and is reported to the police and light warning assembly generation light, thereby remind people to avoid exerting an influence because of the eyes of hypotelorism to people, can adapt under the environment of making a lot of noise, Practical Performance is good.
Preferably, described audible alarm assembly is hummer, and described light warning assembly is light emitting diode, sound a buzzer to remind people by hummer, use cost is low, and light emitting diode produces light source and reminds people, unfailing performance is good, long service life, and shock resistance and anti-seismic performance are good.
Preferably, described regulating device is Universal-head, the movable part of described Universal-head is fixed on body by screw thread, the fixed part of described Universal-head is fixed on stationary installation by screw thread, described stationary installation is fixing clip, Universal-head can be regulated at any angle by the centre of sphere, regulating effect is good, connects reliably, by screw thread, fixes, be convenient to the regulating device installing/dismounting, be easy to carry, Practical Performance is good, by fixing clip, body is fixed on to operation and the amusement position of teenager's strong points such as computer, the chair back, edge of bed, connect reliably, applicability is wide.
Preferably, described connecting portion is connected with body by wire, the middle part of described wire is provided with the gauge tap of controlling the power supply input, described connecting portion is USB interface or attaching plug, control the input of power supply by gauge tap, avoided not using in the situation of body as people, consume electric energy, saved cost, result of use is good, power-supply device by USB interface connecting band USB jack just can be powered to it, increased the dirigibility of power taking, improved result of use, Practical Performance is good, connecting supply socket by attaching plug is powered to it, guaranteed the continuity of power supply.
Preferably, also comprise that middle part has the placement piece of placed cavity, described infrared distance sensor is placed in placed cavity, the front portion of described body is provided with at least one groove matched with the placement piece, described placement piece is fixedly connected with by screw thread with groove, the end of described placement piece is provided with is convenient to the perforating that the infrared distance sensor signal wears, described perforating is the hydraucone that outer imperial palace is little, by placing piece, infrared distance sensor is fixed in the groove of body, improved the serviceable life of infrared distance sensor, signal infrared distance sensor produced by perforating is transmitted and received, simple in structure, Practical Performance is good.
Preferably, described regulating device is universal metal hose, one end of described universal metal hose is connected with body, the other end of described universal metal hose is connected with connecting portion, described connecting portion is connected with stationary installation, described connecting portion is USB interface, described stationary installation is portable power source, regulate the angle and distance of body by universal metal hose, make infrared distance sensor can adapt to different users, universal metal hose is easy to adjust, connect reliable, portable power source is powered to infrared distance sensor by USB interface, portable power source is easy to carry, using portable power source as pedestal, be fixed under environment for use, simple in structure, connect reliable, not only being adapted to people reads newspaper, in the environment of writing, use, also adapt at desktop computer, notebook computer, under the environment for use of the electronic products such as panel computer, Practical Performance is good.
In sum, advantage of the present utility model: the body that will be built-in with infrared distance sensor by stationary installation is fixed in the environment of use, regulate the angle and distance existed between body and user by regulating device, thereby make it adapt to different users, improved Practical Performance, by connecting portion, infrared distance sensor is powered, when infrared distance measuring sensor detect between body and user the distance be less than regulation apart from the time, warning device sends alerting signal and reminds the user, with this, avoided because of the too short impact that eyes are produced of distance, effectively reduced the probability of bathomorphic generation.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
The structural representation that Fig. 1 is the utility model embodiment mono-;
Fig. 2 is the cut-open view that the utility model infrared distance sensor distributes;
The structural representation that Fig. 3 is the utility model embodiment bis-.
Embodiment
Embodiment mono-:
As Fig. 1, shown in Fig. 2, infrared myopia prevention alarm, comprise body 1, the front portion of described body 1 is built-in with at least one infrared distance sensor 2, the rear portion of described body 1 is provided with the warning device 3 be connected with infrared distance sensor 2, the middle part of described body 1 is provided with the regulating device 4 of being convenient to regulate body 1 angle and reminding distance, the lower end of described regulating device 4 is provided with is convenient to the fixing stationary installation of body 15, described body 1 is provided with the connecting portion 6 to infrared distance sensor 2 power supplies, the xsect of described body 1 is circle or polygon, described body 1 can be metal tube or rubber tube, the induction part of described infrared distance sensor 2 is evenly distributed on the sphere that centre of sphere angle is 0～135 °, can adapt to the test of multi-angle, be adapted under a plurality of users' environment, each user is detected to prompting simultaneously, when the distance that the user is arranged is less than normal service range, thereby being reported to the police, warning device reminds the user, improved its practical performance, when infrared distance measuring sensor is sensed the user while being greater than on the sphere of 135 degree at centre of sphere angle, because being unfavorable for the user, inclination watches, easily user's eyes exerted an influence, warning device is reported to the police and by control knob, warning device is eliminated, improved security performance, also infrared distance sensor can be evenly distributed on described body by linear, also body can be arranged to two-layer, described infrared distance sensor is by linear and fan-shaped being distributed on described body simultaneously, also comprise digital electronic timepiece 9, described infrared distance sensor 2 is connected with described digital electronic timepiece 9, on described digital electronic timepiece 9, be connected with to the supply hub 91 of digital electronic timepiece power supply, described digital electronic timepiece 9 is connected with warning device 3, described digital electronic timepiece 9 is fixed on stationary installation 5, also can to digital electronic timepiece, be powered by connecting portion, supply hub is powered separately, improved the reliability of power supply, guaranteed normal use, when infrared distance measuring sensor is started working, digital electronic timepiece carries out timing to it, after the user uses a period of time, carry out rest reminding by warning device 3, by digital electronic timepiece can be easily to observing demonstration the service time of one day or one week, thereby effectively reduce user's service time, result of use is good, Practical Performance is good, also comprise luminance sensor 10, described luminance sensor 10 is connected with warning device 3, described luminance sensor 10 is fixed on body 1, detect the luminance brightness of environment for use and remind in time by 3 couples of users of warning device by luminance sensor, effectively avoided the too dark or too bright injury to eyes of luminance brightness, Practical Performance is good, described warning device 3 comprises audible alarm assembly 31 and light warning assembly 32 and audible alarm assembly 31 is reported to the police and the control chip 33 of light warning assembly 32 warnings for controlling, described audible alarm assembly 31 is fixed on the rear portion end face of body 1, described light warning assembly 32 is fixed on the rear sidewall of body 1, when infrared distance measuring sensor 2 receives distance between people and body 1 be less than people's safe distance the time, control chip 33 control audible alarm assemblies 31 are sounded and are reported to the police and light warning assembly 32 generation light, thereby remind people to avoid exerting an influence because of the eyes of hypotelorism to people, can adapt under the environment of making a lot of noise, Practical Performance is good, described audible alarm assembly 31 is hummer, described light warning assembly 32 is light emitting diode, sound a buzzer to remind people by hummer, use cost is low, light emitting diode produces light source and reminds people, unfailing performance is good, long service life, shock resistance and anti-seismic performance are good, described regulating device 4 is Universal-head, the movable part of described Universal-head is fixed on body 1 by screw thread, the fixed part of described Universal-head is fixed on stationary installation 5 by screw thread, described stationary installation 5 is fixing clip, Universal-head can be regulated at any angle by the centre of sphere, regulating effect is good, connect reliable, by screw thread, fix, be convenient to regulating device 4 installing/dismountings, be easy to carry, Practical Performance is good, by fixing clip, body is fixed on to computer, the chair back, the operation of teenager's strong points such as edge of bed and amusement position, connect reliable, applicability is wide, described connecting portion 6 is connected with body 1 by wire 7, the middle part of described wire 7 is provided with the gauge tap 71 of controlling the power supply input, control the input of power supply by gauge tap 71, avoided not using in the situation of body 1 as people, consume electric energy, saved cost, result of use is good, described connecting portion 6 is USB interface or attaching plug, power-supply device by USB interface connecting band USB jack just can be powered to it, increased the dirigibility of power taking, improved result of use, Practical Performance is good, connecting supply socket by attaching plug is powered to it, guaranteed the continuity of power supply, also comprise that middle part has the placement piece 8 of placed cavity, described infrared distance sensor 2 is placed in placed cavity, described placement piece 8 is fixedly connected with by screw thread with body 1, the end of described placement piece 8 is provided with is convenient to the perforating 81 that infrared distance sensor 2 signals wear, described perforating 81 is the hydraucone that outer imperial palace is little, by placing piece, infrared distance sensor 2 is fixed in body 1, improved the serviceable life of infrared distance sensor 2, signal infrared distance sensor 2 produced by perforating is transmitted and received, simple in structure, Practical Performance is good.
By fixing clip, body 1 is fixed on computer or television, before use, regulate Universal-head according to different users, make the angle existed between body 1 and user on applicable position, during use, connecting portion 6 is connected with computer or control power supply, and by the input of gauge tap 71 control power supplys, when infrared distance measuring sensor 2 is sensed signal, digital electronic timepiece 9 starts timing, when infrared distance measuring sensor 2 detect distance between body 1 and user be less than regulation apart from the time or during long-time operation, hummer generation audible alarm and light emitting diode produce light source, remind the user with this.
Embodiment bis-:
Infrared myopia prevention alarm as described as embodiment mono-, the present embodiment has following difference: as shown in Figure 3, described regulating device 4 is universal metal hose, one end of described universal metal hose is connected with body 1, the other end of described universal metal hose is connected with connecting portion 6, described connecting portion 6 is connected with stationary installation 5, described digital electronic timepiece 9 and luminance sensor 10 all are fixed on body 1, regulate the angle and distance of body 1 by universal metal hose, make infrared distance sensor 2 can adapt to different users, universal metal hose is easy to adjust, connect reliable, described connecting portion 6 is USB interface, described stationary installation 5 is portable power source, portable power source is powered to infrared distance sensor 2 by USB interface, portable power source is easy to carry, using portable power source as pedestal, be fixed under environment for use, simple in structure, connect reliable, not only being adapted to people reads newspaper, in the environment of writing, use, also adapt at desktop computer, notebook computer, under the environment for use of the electronic products such as panel computer, Practical Performance is good.
During use, 1 the fixed pedestal using portable power source as body, connecting portion 6 is connected with portable power source and makes its energising, and by universal metal hose by the angular adjustment between body and user on applicable position, when infrared distance measuring sensor 2 is sensed signal, digital electronic timepiece 9 starts timing, when infrared distance measuring sensor 2 detects that distance between body 1 and user is less than the distance of regulation or during long-time operation, hummer generation audible alarm and light emitting diode produce light source, with this, remind the user.
The body that will be built-in with infrared distance sensor by stationary installation is fixed in the environment of use, regulate the angle and distance existed between body and user by regulating device, thereby make it adapt to different users, improved Practical Performance, by connecting portion, infrared distance sensor is powered, when infrared distance measuring sensor detect between body and user the distance be less than regulation apart from the time, warning device sends alerting signal and reminds the user, with this, avoided because of the too short impact that eyes are produced of distance, effectively reduced the probability of bathomorphic generation.
Claims (10)
1. infrared myopia prevention alarm, it is characterized in that: comprise body (1), the front portion of described body (1) is built-in with at least one infrared distance sensor (2), the rear portion of described body (1) is provided with the warning device (3) be connected with infrared distance sensor (2), the middle part of described body (1) is provided with the regulating device (4) of being convenient to regulate body (1) angle and reminding distance, the lower end of described regulating device (4) is provided with is convenient to the fixing stationary installation (5) of body (1), described body (1) is provided with the connecting portion (6) to infrared distance sensor (2) power supply.
2. infrared myopia prevention alarm according to claim 1, it is characterized in that: the induction part of described infrared distance sensor (2) is evenly distributed on the sphere that centre of sphere angle is 0～135 °.
3. infrared myopia prevention alarm according to claim 1 and 2, it is characterized in that: also comprise digital electronic timepiece (9), described infrared distance sensor is connected with described digital electronic timepiece (9), on described digital electronic timepiece (9), be connected with to the supply hub (91) of digital electronic timepiece (9) power supply, described digital electronic timepiece (9) is connected with warning device (3).
4. infrared myopia prevention alarm according to claim 3, it is characterized in that: also comprise luminance sensor (10), described luminance sensor (10) is connected with warning device (3).
5. according to the described infrared myopia prevention alarm of claim 1 or 4, it is characterized in that: described warning device (3) comprises audible alarm assembly (31), light warning assembly (32) and audible alarm assembly (31) is reported to the police and the control chip (33) of light warning assembly (32) warning for controlling, described audible alarm assembly (31) is fixed on the rear portion end face of body (1), and described light warning assembly (32) is fixed on the rear sidewall of body (1).
6. infrared myopia prevention alarm according to claim 5, it is characterized in that: described audible alarm assembly (31) is hummer, and described light warning assembly (32) is light emitting diode.
7. infrared myopia prevention alarm according to claim 1, it is characterized in that: described regulating device (4) is Universal-head, the movable part of described Universal-head is fixed on body (1) by screw thread, it is upper that the fixed part of described Universal-head is fixed on stationary installation (5) by screw thread, and described stationary installation (5) is fixing clip.
8. infrared myopia prevention alarm according to claim 1, it is characterized in that: described connecting portion (6) is connected with body (1) by wire (7), the middle part of described wire (7) is provided with the gauge tap (71) of controlling the power supply input, and described connecting portion (6) is USB interface or attaching plug.
9. infrared myopia prevention alarm according to claim 1, it is characterized in that: also comprise that middle part has the placement piece (8) of placed cavity, described infrared distance sensor (2) is placed in placed cavity, the front portion of described body is provided with at least one groove matched with placement piece (8), described placement piece (8) is fixedly connected with by screw thread with groove, the end of described placement piece (8) is provided with is convenient to the perforating (81) that infrared distance sensor (2) signal wears, and described perforating (81) is the hydraucone that outer imperial palace is little.
10. infrared myopia prevention alarm according to claim 1, it is characterized in that: described regulating device (4) is universal metal hose, one end of described universal metal hose is connected with body (1), the other end of described universal metal hose is connected with connecting portion (6), described connecting portion (6) is connected with stationary installation (5), described connecting portion (6) is USB interface, and described stationary installation (5) is portable power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320506766 CN203366506U (en) | 2013-08-19 | 2013-08-19 | Infrared myopia preventing reminder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320506766 CN203366506U (en) | 2013-08-19 | 2013-08-19 | Infrared myopia preventing reminder |
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| Publication Number | Publication Date |
|---|---|
| CN203366506U true CN203366506U (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320506766 Expired - Lifetime CN203366506U (en) | 2013-08-19 | 2013-08-19 | Infrared myopia preventing reminder |
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| CN (1) | CN203366506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103413409A (en) * | 2013-08-19 | 2013-11-27 | 施竟成 | Infrared nearsightedness prevention reminding device |
-
2013
- 2013-08-19 CN CN 201320506766 patent/CN203366506U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103413409A (en) * | 2013-08-19 | 2013-11-27 | 施竟成 | Infrared nearsightedness prevention reminding device |
| CN103413409B (en) * | 2013-08-19 | 2015-12-16 | 施竟成 | Infrared myopia prevention alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131225 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |