CN212009827U - Myopia prevention eyesight adjusting device - Google Patents
Myopia prevention eyesight adjusting device Download PDFInfo
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- CN212009827U CN212009827U CN202020383467.XU CN202020383467U CN212009827U CN 212009827 U CN212009827 U CN 212009827U CN 202020383467 U CN202020383467 U CN 202020383467U CN 212009827 U CN212009827 U CN 212009827U
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- main body
- myopia
- control circuit
- main control
- main
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- 208000001491 myopia Diseases 0.000 title claims abstract description 28
- 230000004379 myopia Effects 0.000 title claims abstract description 20
- 230000002265 prevention Effects 0.000 title claims abstract description 16
- 230000004438 eyesight Effects 0.000 title claims abstract description 11
- 239000000523 sample Substances 0.000 claims abstract description 11
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229910052987 metal hydride Inorganic materials 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 239000003607 modifier Substances 0.000 claims 1
- 210000000056 organ Anatomy 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a myopia prevention ware of adjusting eyesight, include: the device comprises a main body, a rear cover and a clamp, wherein the main body is provided with an annular cavity structure with an opening at the rear side, a sound guide hole is formed in the front of the main body, a distance sensor is embedded in the front of the main body, the warning device is arranged in the front of the main body and located on one side of the sensing device, the main control device comprises a control panel, a main control circuit board and a control circuit, an ultrasonic receiving and transmitting circuit and a microprocessor of the main control circuit board, and the power supply is electrically connected with the main control device. The utility model discloses simple structure, it is small, carry and convenient to use, and the cost is not high, remind the user and keep away from with electronic screen through ultrasonic probe measuring distance to reach the purpose of keeping away from myopia, have higher spreading value.
Description
Technical Field
The utility model relates to a myopia prevention technical field, in particular to myopia prevention sight-adjusting device.
Background
The video tuner is a product which can adjust the eyesight of a user by controlling the daily behavior specification of the user.
In the age of rapid development of current technologies, electronic products are increasingly updated, and the number of mobile phones, tablet phones, electronic books, televisions and the like which are used daily is infinite. Although enriching the lives of people, the method also brings much trouble to people, namely myopia, and particularly the damage to children. And the mobile phone is a magic instrument for soothing children under most conditions. Then children have strong dependence on electronic products and long service life. The influence on the eyes of children is larger and larger, and the users can watch mobile phones more and more closely. Just the utility model discloses simple structure, the cost is not high, uses the utility model discloses afterwards, no matter be watching TV, the flat board, the cell-phone, reading can all indicate the user to keep certain distance with the screen at any time, will send alarm sound or warning light when the distance weak point in settlement distance.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a myopia prevention modulator that simple structure, convenient to use, and cost are not high.
In order to solve the technical problem, the utility model discloses a technical scheme does:
an anti-myopia vision modulator comprising:
the device comprises a sight adjusting device body, a sound guiding hole and a clamp, wherein the sight adjusting device body comprises a main body, a rear cover and the clamp, the main body is of an annular cavity structure, an opening is formed in the rear side of the main body, the front of the main body is provided with the sound guiding hole, and the clamp is movably arranged on the lower portion of the main body;
the sensing device comprises a distance sensor and an angle sensor, and the distance sensor is embedded in the front of the main body;
the warning device is arranged in front of the main body and is positioned on one side of the sensing device;
the system comprises a main control device, a power supply and a power supply, wherein the main control device comprises a control panel, a main control circuit board, and a control circuit, an ultrasonic transceiver circuit, a microprocessor, a wireless module and a storage module which are arranged on the main control circuit board;
the power supply is movably arranged inside the main body and electrically connected with the main control device.
Preferably, the power source is a storage battery, and the storage battery is a lithium battery and/or a nickel-metal hydride battery.
Preferably, control panel sets up the top of main part, control panel includes a plurality of control button, USB socket, and is a plurality of control button with master control circuit board swing joint, the USB socket with master control circuit board electric connection.
Preferably, the warning device includes the pilot lamp, bee calling organ and/or loudspeaker, the pilot lamp is a plurality of, and is a plurality of the pilot lamp level evenly sets up the preceding upper portion of main part, bee calling organ and/or loudspeaker are installed the inside of main part, bee calling organ and/or loudspeaker correspond the leading sound hole sets up.
Preferably, the angle sensor is arranged at the lower part of the main body and is opposite to the clamp, and the distance sensor is an ultrasonic probe.
Preferably, the main part is followed the inboard periphery embedding of open-ended is equipped with back lid assembly position, the inside of main part is equipped with a plurality of spliced poles, and is a plurality of the spliced pole evenly sets up, and is a plurality of the spliced pole with the mounting hole that sets up is covered after to corresponding, the main part with back lid screwed connection.
Preferably, the main body and the clip are movably connected by a connecting device, and the connecting device is a connector and/or a loose-leaf.
Preferably, the display device is a nixie tube, and the nixie tube is arranged on the front face of the main body.
Preferably, the wireless module comprises a bluetooth module and a WIFI module.
The beneficial effects of the utility model reside in that:
the utility model discloses simple structure, it is small, carry and convenient to use, and the cost is not high, remind user and electronic screen keep apart through ultrasonic probe measuring distance to reach the purpose of keeping away from myopia, can link to each other with cell-phone APP through wireless communication mode, set up corresponding parameter through APP, and can collect product service information, collect the individual cell-phone condition of using.
Drawings
FIG. 1 is a front view of a first embodiment of the myopia prevention monitor of the present invention;
FIG. 2 is a right side view of a first embodiment of the myopia prevention monitor of the present invention;
FIG. 3 is a front view of a second embodiment of the myopia-preventing visual adjuster of the present invention;
FIG. 4 is a front view of a third embodiment of the myopia prevention monitor of the present invention;
FIG. 5 is a right side view of a third embodiment of the myopia prevention monitor of the present invention;
FIG. 6 is a front view of a fourth embodiment of the myopia prevention monitor of the present invention;
fig. 7 is a right side view of a fourth embodiment of the myopia prevention vision adjuster of the present invention.
In the figure, 1-a tuner body, 11-a main body, 12-a clamp, 13-a bracket, 2-a USB socket, 3-an indicator light, 4-a loudspeaker, 5-an ultrasonic probe, 51-an ultrasonic transmitting probe, 52-an ultrasonic receiving probe, 6-a display device and 7-a control button.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-2, an anti-myopia vision adjuster, comprising:
the main body 11 is an annular cavity structure with an opening at the rear side, a sound guide hole is formed in the front of the main body 11, and the clamp 12 is movably arranged at the lower part of the main body 11;
the sensing device comprises a distance sensor and an angle sensor, and the distance sensor is embedded in the front of the main body 11;
the warning device is arranged in front of the main body 11 and is positioned on one side of the sensing device;
the main control device comprises a control panel, a main control circuit board, a control circuit, an ultrasonic transceiver circuit, a microprocessor, a wireless module and a storage module, wherein the control circuit, the ultrasonic transceiver circuit, the microprocessor, the wireless module and the storage module are arranged on the main control circuit board;
the power supply is movably arranged inside the main body and is electrically connected with the main control device.
In a preferred embodiment of the present invention, the power source is a storage battery, and the storage battery is a lithium battery and/or a nickel-metal hydride battery.
The utility model discloses in the preferred embodiment, control panel sets up at the top of main part 11, and control panel includes a plurality of control button, USB socket 2, a plurality of control button and master control circuit board swing joint, USB socket 2 and master control circuit board electric connection.
The utility model discloses in the preferred embodiment, the warning device includes pilot lamp 3, bee calling organ and/or loudspeaker 4, and pilot lamp 3 is a plurality of, and the 3 levels of a plurality of pilot lamps evenly set up on the preceding upper portion of main part 11, and bee calling organ and/or loudspeaker 4 are installed in the inside of main part 11, and bee calling organ and/or loudspeaker 4 correspond and lead the sound hole setting.
In the preferred embodiment of the present invention, the angle sensor is disposed at the lower portion of the main body 11 and is opposite to the clip 12, and the distance sensor is the ultrasonic probe 5.
Specifically, in the present embodiment, the ultrasonic probe 5 includes an ultrasonic transmitting probe 51 and an ultrasonic receiving probe 52.
The utility model discloses in the preferred embodiment, main part 11 is equipped with back lid assembly position along the inboard peripheral embedding of open-ended, and the inside of main part 11 is equipped with a plurality of spliced poles, and a plurality of spliced poles evenly set up, and a plurality of spliced poles cover the mounting hole that sets up with the back and correspond, and main part 11 and back lid screwed connection.
In the preferred embodiment of the present invention, the main body 11 and the clip 12 are movably connected by a connecting device, which is a connector and/or a hinge.
As shown in fig. 3, in the second embodiment of the present invention, the present invention further comprises a display device 6, the display device 6 is a nixie tube, and the nixie tube is disposed on the front surface of the main body 11.
Specifically, in the second embodiment of the present invention, the back of the main body 11 is provided with a back adhesive to be directly adhered to the electronic device.
As shown in fig. 4 and 5, in the third embodiment of the present invention, the clip 12 is disposed at the rear portion of the main body 11, and the back adhesive is disposed on the clip, so as to be directly adhered to the electronic product.
As shown in fig. 6 and 7, in particular, the present invention further comprises a bracket 13, the bracket clamp 13 is movably disposed at the rear portion of the main body 11, the clamp 12 is disposed at the bottom of the main body 11, and the main body 11 can be directly placed on a table through the bracket 13.
Specifically, in this embodiment, the view modulator functions: the distance between the user and the electronic screen is reminded by the video tuner through ultrasonic measurement, so that the aim of keeping away from myopia is fulfilled.
The utility model discloses in the embodiment of preferred, wireless module includes bluetooth module, WIFI module, can link to each other with cell-phone APP through wireless communication mode, sets up corresponding parameter through APP to can collect product service information, collect the individual cell-phone condition of using.
When the using distance is less than the set distance, an alarm sound or flashing light is sent out to prompt the user. Thereby protecting the eyes of the user.
The use distance can be adjusted through the keys.
The light and sound alarm modes can be selected through the keys.
The lamp or nixie tube on the product can directly display the current use distance.
The battery with the battery can display the electric quantity of the battery through the lamp and the nixie tube.
The principle of the view regulator is as follows:
the utility model discloses a microprocessor control ultrasonic drive circuit lets the ultrasonic wave send out the ultrasonic wave, truns into the sound wave signal to the signal of telecommunication, and the ultrasonic wave meets the barrier and reflects back, truns into the signal of telecommunication to the sound wave signal through the ultrasonic wave receiving head. The distance measured is the time from the time the signal is transmitted to the time the signal is received multiplied by the velocity of the ultrasonic wave and divided by 2. Comparing the tested distance with the set distance in the product, and outputting an alarm signal if the tested distance is less than the set distance; otherwise, no alarm is output.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (9)
1. An anti-myopia vision adjuster, comprising:
the device comprises a sight adjusting device body, a sound guiding hole and a clamp, wherein the sight adjusting device body comprises a main body, a rear cover and the clamp, the main body is of an annular cavity structure, an opening is formed in the rear side of the main body, the front of the main body is provided with the sound guiding hole, and the clamp is movably arranged on the lower portion of the main body;
the sensing device comprises a distance sensor and an angle sensor, and the distance sensor is embedded in the front of the main body;
the warning device is arranged in front of the main body and is positioned on one side of the sensing device;
the main control device comprises a control panel, a main control circuit board, a control circuit arranged on the main control circuit board, an ultrasonic transceiver circuit, a microprocessor and a wireless module, and the sensing device is electrically connected with the main control device;
the power supply is movably arranged inside the main body and electrically connected with the main control device.
2. A myopia prevention monitor according to claim 1, wherein the power source is a battery, and the battery is a lithium battery and/or a nickel-metal hydride battery.
3. The myopia-preventing eyesight improving device according to claim 1, wherein the control panel is disposed on the top of the main body, the control panel comprises a plurality of control keys and a USB socket, the plurality of control keys are movably connected with the main control circuit board, and the USB socket is electrically connected with the main control circuit board.
4. The myopia-preventing visual modifier according to claim 1, wherein the warning device comprises a plurality of indicator lights, a buzzer and/or a loudspeaker, the plurality of indicator lights are horizontally and uniformly arranged on the upper front portion of the main body, the buzzer and/or the loudspeaker are arranged inside the main body, and the buzzer and/or the loudspeaker are arranged corresponding to the sound guide hole.
5. A myopia prevention vision adjuster according to claim 1, wherein said angle sensor is provided at a lower portion of said main body and opposite to said clip, and said distance sensor is an ultrasonic probe.
6. The myopia-preventing visual modulator according to claim 1, wherein the main body is provided with a rear cover assembling part along the inner periphery of the opening in an embedded manner, a plurality of connecting columns are arranged inside the main body and are uniformly arranged, the connecting columns correspond to mounting holes formed in the rear cover, and the main body is connected with the rear cover through screws.
7. A myopia prevention viewing device according to claim 1, wherein the main body and the clip are movably connected by a connecting means, the connecting means being a connector and/or a hinge.
8. A myopia-preventing vision adjuster according to claim 1, further comprising a display device which is a nixie tube, the nixie tube being disposed on the front face of the main body.
9. A myopia prevention modulator according to claim 1, wherein said wireless module comprises a bluetooth module, and/or a WIFI module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020383467.XU CN212009827U (en) | 2020-03-24 | 2020-03-24 | Myopia prevention eyesight adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020383467.XU CN212009827U (en) | 2020-03-24 | 2020-03-24 | Myopia prevention eyesight adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212009827U true CN212009827U (en) | 2020-11-24 |
Family
ID=73430278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020383467.XU Expired - Fee Related CN212009827U (en) | 2020-03-24 | 2020-03-24 | Myopia prevention eyesight adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212009827U (en) |
-
2020
- 2020-03-24 CN CN202020383467.XU patent/CN212009827U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |