CN210581145U - Red scarf for preventing myopia - Google Patents
Red scarf for preventing myopia Download PDFInfo
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- CN210581145U CN210581145U CN201920724164.7U CN201920724164U CN210581145U CN 210581145 U CN210581145 U CN 210581145U CN 201920724164 U CN201920724164 U CN 201920724164U CN 210581145 U CN210581145 U CN 210581145U
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- red scarf
- myopia
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- intelligent body
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- 208000001491 myopia Diseases 0.000 title claims abstract description 39
- 230000004379 myopia Effects 0.000 title claims abstract description 31
- 230000003287 optical effect Effects 0.000 claims description 6
- 210000003128 head Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 239000011796 hollow space material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002618 waking effect Effects 0.000 description 2
- 208000010340 Sleep Deprivation Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a red scarf for preventing myopia, which comprises a red scarf body, an intelligent body and an extension device; wherein, red scarf body includes: a triangular portion; the bow tie fixing part is connected with the triangular part, forms a reserved space and accommodates the intelligent body; the movable towel foot part is inserted into the reserved space of the bow tie fixing part; the intelligent body comprises: the switch controls the on and off states of the intelligent body; the battery supplies power to the intelligent body; the distance sensor receives a signal sent by the epitaxial equipment and transmits the signal to the arithmetic unit; the arithmetic unit is used for calculating distance data between the intelligent body and the extension equipment and comparing the distance data with preset data stored in the arithmetic unit; and the alarm is used for controlling the alarm to give an alarm when the distance data is smaller than the preset data stored in the operation unit.
Description
Technical Field
The present invention relates to a myopia prevention apparatus, and more particularly, to a red scarf for preventing myopia.
Background
A research report of the world health organization shows that myopia patients in China currently reach 6 hundred million, and the myopia rate of teenagers is the first in the world. The myopia rates of high school students and college students exceed seven percent and rise year by year, and the myopia rate of primary school students is close to 40 percent. Genetic factors, substandard outdoor exercise, excessive learning burden and insufficient sleep may be the causes of myopia. Among the causes of myopia, 85% of myopia is near vision adjustment, that is, about 85% of myopia is related to "near vision" (e.g., reading books, watching television, watching computer, i.e., three-look myopia), and can be prevented. In order to counteract the main cause of myopia, namely 'near sight', the distance between eyes and an object to be observed is reasonably controlled, and the method is an effective means for preventing myopia.
Reading rack products in the current market need to be fixed on the desktop of a user for use, and have the defect of inconvenient carrying. In addition, the reading rack product is more suitable for being used when reading traditional books, and with the development of electronic readers, tablet computers and mobile phones, the carrier for reading contents is not limited to the traditional books, and the reading rack product is not suitable for standardizing the sitting posture and the object distance of a user.
Accordingly, there is a need for a myopia prevention device that is portable.
SUMMERY OF THE UTILITY MODEL
The red scarf is worn by pupils every day, so that the red scarf can be worn in different reading environments following the appearance of a wearer, and the red scarf is a very ideal portable carrier. Therefore, the inventor of the utility model designs the red scarf capable of preventing myopia.
The technical scheme of the utility model lie in, with the bow tie part that the intelligence body was embedded into traditional red scarf, the intelligence body is as the receiver, receives the signal that attaches to the epitaxial equipment that is looked on the thing, detects whether the person of wearing and looked and kept suitable reading distance between the thing. Because the bow tie position of red scarf is located wearer's neck, when wearer's head position changed, the position of the bow tie portion of red scarf also can change thereupon, for example, when the head was low excessively, the position of red scarf knot also can be crossed lowly, and the distance between intelligent body and the epitaxial equipment reduces, and the distance that should reduce is less than the distance of predetermineeing in the intelligent body, will cause the intelligent body to send alarm signal to the wearer, suggestion wearer's adjustment posture. The wearer can flexibly adjust the preset distance in the intelligent body according to the using environment (different reading objects, the height of the wearer, the height of a desk and the like).
The red scarf body of the red scarf capable of preventing myopia comprises a triangular part, a bow tie fixing part and a movable scarf foot part. The bow tie fixed part holds the intelligent body. When the scarf is worn, the foot part of the movable scarf is inserted into the reserved space of the bow tie fixing part. The red scarf is not different from the common red scarf in the whole color and shape, and the design does not influence the solemn and the historical and educational significance of the red scarf.
Particularly, the utility model provides a red scarf for preventing myopia, which comprises a red scarf body, an intelligent body and an extension device;
wherein, red scarf body includes:
a triangular portion;
the bow tie fixing part is connected with the triangular part, forms a reserved space and accommodates the intelligent body;
the movable towel foot part is inserted into the reserved space of the bow tie fixing part;
the intelligent body comprises:
the switch controls the on and off states of the intelligent body;
the battery supplies power to the intelligent body;
the distance sensor receives a signal sent by the epitaxial equipment and transmits the signal to the arithmetic unit;
the arithmetic unit is used for calculating distance data between the intelligent body and the extension equipment and comparing the distance data with preset data stored in the arithmetic unit;
and the alarm is used for controlling the alarm to give an alarm when the distance data is smaller than the preset data stored in the operation unit.
In a preferred embodiment, the arithmetic unit can be a single chip microcomputer, an ARM, or a CPU.
In a preferred embodiment, the intelligent body further comprises a wireless connection device, and the wireless connection device is used for wirelessly connecting with other intelligent terminals connected to the same wireless environment.
Optionally, the wireless connection may be WIFI, bluetooth, zigbee, or the like.
In a preferred embodiment, the switch is a mechanical switch or a wake-up switch.
It should be understood that when the switch is a blank wake-up switch, no physical switch is included in the smart body.
In a preferred embodiment, the battery is a replaceable or non-replaceable battery.
In a preferred embodiment, the replaceable battery may be a button battery and the non-replaceable battery may be a rechargeable battery or a solar battery.
In a preferred embodiment, the distance sensor may be an infrared sensor, an optical sensor, an ultrasonic sensor, or the like.
In a preferred embodiment, the alarm is a vibration alarm or a voice prompt alarm.
The switch can be used for selecting the intelligent body to be in a closing state, a vibration alarm mode or a voice alarm mode. When students are in quiet environments such as class, the alarm can be set in a vibration alarm mode. When the student is in a noisy environment where vibration is not easy to detect, the alarm can be set in a voice alarm mode.
Through the wireless connection equipment, the intelligent body can be operated by being connected to other intelligent terminals under the same wireless interconnection condition. The other intelligent terminals include, for example, a mobile phone, a tablet computer, a smart watch, and the like. The operations include, for example, waking up/turning off the smart body, selecting an alarm mode of the alarm, setting preset data in the arithmetic unit, and the like.
In a preferred embodiment, the extension device is attached to a reading object, including but not limited to a book, e-reader, tablet, cell phone, display.
In a preferred embodiment, the extension device is a distance sensor, and the distance sensor includes one of an infrared sensor, an optical sensor, and an ultrasonic sensor.
In a preferred embodiment, the extension device comprises a wireless connection device, and the wireless connection device is used for wirelessly connecting with other intelligent terminals in the same wireless environment. Optionally, the wireless connection may be WIFI, bluetooth, zigbee, or the like.
In a preferred embodiment, the extension device comprises a battery and a switch. The switch controls the on and off states of the intelligent body; the battery supplies power for the intelligent body.
The switch is a mechanical switch or an air-isolated wake-up switch.
The battery may be replaceable or non-replaceable.
The replaceable battery may be a button battery and the non-replaceable battery may be a rechargeable battery or a solar battery.
The utility model discloses the beneficial effect who produces includes but not limited to:
1) the utility model provides a myopia-preventing red scarf can remind the wearer through an alarm when the wearer is in a bad reading distance.
2) The utility model provides a prevent red scarf of myopia, owing to the person of wearing wears with oneself, so have excellent portability, have good mobility, be applicable to any reading environment.
3) The utility model provides a prevent red scarf of myopia has extensive suitability. The wearer only needs to attach the extension device to different reading objects (such as books, electronic readers, tablet computers, mobile phones, displays and the like), and whether the wearer needs to be reminded or not can be determined by identifying and calculating signals sent by the extension device through the intelligent body in the red scarf, so that the sitting posture and the object distance of the wearer can be effectively corrected.
4) The bow tie fixed part of the red scarf where the intelligent body is located has a huge advantage in accurately detecting the distance between the wearer and the object to be seen due to the fact that the bow tie fixed part and the head and the chest of the wearer are located on the same plane.
Drawings
Fig. 1 is a schematic view of the red scarf for preventing myopia of the present invention.
Fig. 2 is a schematic view of the wearing state of the red scarf for preventing myopia of the present invention.
Fig. 3 is a schematic diagram of an intelligent body according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of an epitaxial apparatus attached to a book according to an embodiment of the present invention.
List of parts and reference numerals:
1-a triangular portion; 2-bow tie fixing part; 3-moving the towel foot part; 4-a switch; 5-a battery; 6-a distance sensor; 7-an arithmetic unit; 8-an alarm; 9-epitaxial device
Detailed Description
The present application will be described in detail with reference to examples, but the present application is not limited to these examples.
The pattern of the red scarf for preventing myopia is shown in figure 1. The red scarf comprises a triangular part 1, a tie fixing part 2 and a movable scarf foot part 3 on the whole. Fig. 2 shows a state before the red scarf is worn.
As can be seen from fig. 1 and 2, the triangular portion 1 comprises, in addition to the movable towel foot portion 3, an outwardly visible triangular portion and a ring portion connected to the triangular portion. The positions of other parts of the red scarf body including the triangular part 1 and the bow tie fixing part 2 are relatively fixed. Namely, the triangular part 1 and the bow tie fixing part 2 are connected by a ring part of the red scarf body and are fixed in relative positions, the ring part surrounds the neck of the wearer when the scarf is worn, and the triangular part is arranged at the back of the neck. The tie fixing part 2 is a hollow space formed by surrounding cloth of a red scarf, and the intelligent body is accommodated in the hollow space. The intelligent body can be suitably embedded into the bow tie fixing part 2 in a shape fitting manner, and can also be pasted into the bow tie fixing part 2 in a manner such as magic tape. Such a mode of setting can conveniently take out the intelligent body from bow tie fixed part 2 and put into to wash red scarf body, perhaps set up the intelligent body, operations such as maintenance, battery change.
The bow tie fixing portion 2 has a reserved space therein through which the movable crotch portion 3 passes. When the movable scarf foot part 3 penetrates through the reserved space in the bow tie fixing part 2, the red scarf is worn, and the red scarf is worn by primary school students every day, so that the red scarf can be worn in different reading environments along with the wearer, has excellent portability and good mobility, and is suitable for any reading environment.
As shown in fig. 3, the smart body provided in the bow tie fixing part 2 includes a switch 4, a battery 5, a distance sensor 6, an arithmetic unit 7, and an alarm 8.
In the embodiment shown, the switch 4 is a mechanical switch. In other alternative embodiments, a blank wake-up switch may be used, in which case the smart body does not include a physical switch.
The battery 5 is a replaceable or non-replaceable battery. The replaceable battery can be a button battery with small size, and the non-replaceable battery can be a rechargeable battery or a solar battery.
The distance sensor 6 may be an infrared sensor, an optical sensor, an ultrasonic sensor, but is not limited thereto as long as the sensor can receive a signal from the epitaxial device and transmit the received signal to the arithmetic unit 7.
The operation unit 7 is used for calculating distance data between the intelligent body and the extension equipment, comparing the distance data with preset data stored in the operation unit 7, and when the distance data is smaller than the preset data, the operation unit 7 controls the alarm 8 to give an alarm.
The alarm 8 is a vibration alarm or a voice prompt alarm, and the alarm state can be selected through the switch 4, namely, the switch 4 can turn on and turn off the intelligent body, and whether the intelligent body in the turn-on state is to perform vibration alarm or voice prompt alarm is selected.
The extension device 9 is independent of the red scarf body and the intelligent body, in other words, the extension device 9 is an independent member with respect to the red scarf body and the intelligent body, but the extension device 9 may be wirelessly connected with the intelligent body 2. The extension device 9 includes a separate extension device battery and a device switch (not shown), which are electrically connected by a wire. The device switch is a mechanical switch or a spaced wake-up switch. The extension device 9 itself is also a distance sensor, and may be an infrared sensor, an optical sensor, an ultrasonic sensor, but is not limited thereto as long as the sensor is of the same type as the distance sensor 6 described above, and can send a signal to the distance sensor 6 and be received by the distance sensor 6. Alternatively, in other embodiments, the extension device 9 may be implemented as a sensor, which communicates signals with a sensor in the smart body by induction.
When the wearer wears the red scarf for preventing myopia of the utility model for reading, as shown in fig. 4, the extension device 9 is firstly attached to the reading object and the switch of the extension device is opened to make the extension device in the working state. In a preferred embodiment, the extension device 9 may be attached to the reading object by means of gluing (e.g. in a removable manner), magnetic attraction, etc., or the extension device 9 may be placed on the reading object. The wearer then turns on the switch 4 of the smart body, causing the battery 5 to supply power. The alarm 8 can be set in a vibration alarm mode or a voice alarm mode through the switch 4 according to the reading environment requirements. The distance sensor 6 receives signals sent by the extension device 9 and transmits the received distance data to the arithmetic unit 7 for processing. The arithmetic unit 7 compares the distance data with the data information preset in it, and when the distance data is smaller than the preset distance data, the arithmetic unit 7 gives an alarm instruction to the alarm 8, and accordingly the alarm 8 gives an alarm. The preset distance data is set according to the height, the eyesight level, the height of the table and the chair of the wearer and different types of the objects to be viewed. The preset distance may be set to 30cm, for example, when reading a book. For example, when using a display, the distance may be preset according to the size of the display. For example, when a 17-inch display is used, the preset distance may be set to 60 cm.
The alarm 8 gives a vibration alarm or gives a voice alarm according to the state of the switch 4. After receiving the alarm, the wearer can adjust the posture or the reading distance in time. Therefore, the wearer can effectively correct the sitting posture and the object distance of the user by only attaching the extension device to different reading objects (such as books, electronic readers, tablet computers, mobile phones, displays and the like).
The intelligent body and the extension device 9 can comprise wireless connection devices, and the intelligent body can be operated by being connected to other intelligent terminals under the same wireless interconnection condition. The wireless connection device may be, for example, one of WIFI, bluetooth, zigbee. Other smart terminals include, for example, cell phones, tablet computers, smart watches, and the like. The operations include, for example, waking up/turning off the smart body, selecting an alarm mode of the alarm, setting preset data in the arithmetic unit, and the like.
Although the present application has been described with reference to a few embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the application as defined by the appended claims.
Claims (12)
1. The red scarf for preventing myopia is characterized by comprising a red scarf body, an intelligent body and an extension device;
wherein, red scarf body includes:
a triangular portion;
the bow tie fixing part is connected with the triangular part, forms a reserved space and accommodates the intelligent body;
the movable towel foot part is inserted into the reserved space of the bow tie fixing part;
the intelligent body comprises:
the switch controls the on and off states of the intelligent body;
the battery supplies power to the intelligent body;
the distance sensor receives a signal sent by the epitaxial equipment and transmits the signal to the arithmetic unit;
the arithmetic unit is used for calculating distance data between the intelligent body and the extension equipment and comparing the distance data with preset data stored in the arithmetic unit;
and the alarm is used for controlling the alarm to give an alarm when the distance data is smaller than the preset data stored in the operation unit.
2. The myopia-preventing red scarf according to claim 1, wherein the intelligent body further comprises a wireless connection device, and the wireless connection device is used for being wirelessly connected with an intelligent terminal connected to the same wireless environment.
3. A myopia-preventing red scarf according to claim 2, wherein said wireless connection device includes one of WIFI, bluetooth, zigbee.
4. A myopia preventing red scarf according to any one of claims 1 to 3, wherein said switch is a mechanical switch or a spaced wake-up switch.
5. A red scarf preventing myopia according to any one of claims 1 to 3, wherein said battery is a replaceable or non-replaceable battery.
6. A red scarf according to any one of claims 1 to 3, wherein said arithmetic unit comprises one of a single-chip microcomputer, ARM and CPU.
7. A red scarf preventing myopia according to any one of claims 1 to 3, wherein said distance sensor comprises one of an infrared sensor, an optical sensor, an ultrasonic sensor.
8. A red scarf according to any one of claims 1 to 3, wherein said alarm is a vibration alarm or a voice prompt alarm.
9. A myopia-preventing red scarf according to any one of claims 1 to 3, wherein said extension device is attached to a reading subject, said reading subject comprising at least one of a book, an e-reader, a tablet computer, a mobile phone, a display.
10. A myopia preventing red scarf according to any one of claims 1 to 3, wherein said extension device is a distance sensor, said distance sensor including one of an infrared sensor, an optical sensor, an ultrasonic sensor.
11. A myopia-preventing red scarf according to any one of claims 1 to 3, wherein said extension device includes a wireless connection device for wirelessly connecting to a smart terminal connected to the same wireless environment.
12. A myopia-preventing red scarf according to claim 11, wherein said wireless connection device includes one of WIFI, bluetooth, zigbee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920724164.7U CN210581145U (en) | 2019-05-20 | 2019-05-20 | Red scarf for preventing myopia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920724164.7U CN210581145U (en) | 2019-05-20 | 2019-05-20 | Red scarf for preventing myopia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210581145U true CN210581145U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920724164.7U Expired - Fee Related CN210581145U (en) | 2019-05-20 | 2019-05-20 | Red scarf for preventing myopia |
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| CN (1) | CN210581145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628428A (en) * | 2021-08-06 | 2021-11-09 | 北京聚通达科技股份有限公司 | Method, device, medium and electronic equipment for preventing myopia |
-
2019
- 2019-05-20 CN CN201920724164.7U patent/CN210581145U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628428A (en) * | 2021-08-06 | 2021-11-09 | 北京聚通达科技股份有限公司 | Method, device, medium and electronic equipment for preventing myopia |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |