CN211528851U - Anti-sleepy glasses - Google Patents
Anti-sleepy glasses Download PDFInfo
- Publication number
- CN211528851U CN211528851U CN202020539290.8U CN202020539290U CN211528851U CN 211528851 U CN211528851 U CN 211528851U CN 202020539290 U CN202020539290 U CN 202020539290U CN 211528851 U CN211528851 U CN 211528851U
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- Prior art keywords
- detection
- drowsing
- glasses
- detection circuit
- circuit board
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- 210000000056 organ Anatomy 0.000 claims abstract description 4
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- 241001391944 Commicarpus scandens Species 0.000 description 1
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- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The utility model relates to a prevent glasses of sleeping of dozing, it includes the glasses body, an arbitrary mirror foot of glasses body is equipped with the installation cavity, be equipped with the detection circuitry board in the installation cavity, detection circuitry board fixed mounting has the slope inductive switch of the arbitrary direction inclination of detectable, the perpendicular mirror foot water flat line setting of slope inductive switch, the detection circuitry board is connected with bee calling organ or vibrator electricity. The tilt induction switch capable of detecting the tilt angle in any direction is arranged in any one glasses leg, so that tilt detection at all angles can be realized, and the accuracy of anti-doze detection is ensured.
Description
Technical Field
The utility model relates to a glasses field, concretely relates to prevent glasses of dozing.
Background
At present, students or drivers are inevitably tired of glasses due to long-time learning or driving in the learning or driving process, and then want to doze off, and many students and drivers wear the glasses, so the anti-doze glasses improved aiming at the glasses are provided.
For example, chinese patent publication No. CN202102189U, publication No. 2012.01.04: a pair of alarming glasses for preventing driver from dozing off is disclosed, which uses infrared ray to detect the closing time of human eyes, and determines whether the glasses are in dozing state or normal blinking state according to the time interval of reflected infrared ray, so as to alarm against dozing off. However, infrared detection has certain limitations, and the closed state of human eyes is not easy to detect, and if the closed state of human eyes is squinted due to unexpected circumstances, detection errors may be caused.
For example, Chinese patent publication No. CN202975517U, publication No. 2013-06-05: anti-drowsiness glasses disclose that a dynamic sensor is internally provided with an arc-shaped conductor sheet capable of swinging up and down, the front part of the conductor sheet is divided into an upper sheet and a lower sheet, a metal gravity ball is placed in the conductor sheet, and the metal gravity ball moves by utilizing the swinging of a head during drowsiness, so that the conductor sheet is conducted to realize anti-drowsiness detection. Similarly, the mercury switch is adopted, similar problems can exist, the detection angle can be limited only according to the installation direction of the mercury switch, liquid has adsorption force, and accordingly is insensitive, liquid drops of the mercury switch are installed in a glass tube, and the glass tube is easy to break.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, the utility model aims to provide a prevent sleepy glasses.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an anti-sleepy glasses, its includes the glasses body, any earpiece of glasses body is equipped with the installation cavity, be equipped with the detection circuitry board in the installation cavity, detection circuitry board fixed mounting has the slope inductive switch of detectable arbitrary direction inclination, the perpendicular earpiece water flat line of slope inductive switch sets up, the detection circuitry board is connected with bee calling organ or vibrator electricity.
And the two glasses legs are respectively provided with a detection circuit board.
The two detection circuit boards are respectively and electrically connected with the buzzer and the vibrator.
The detection circuit board is arranged in parallel with the horizontal line of the glasses legs.
The detection circuit board is provided with a mounting groove, the inclination induction switch is arranged in the mounting groove, and two pins of the inclination induction switch are electrically connected with the detection circuit board.
The detection circuit board comprises a power supply board and a detection board.
The power panel is provided with a charging circuit and a rechargeable battery which are connected with each other.
The power panel is also provided with a battery protection circuit.
The detection plate is provided with a control circuit for controlling the buzzer or the vibrator, a control chip for acquiring the state of the inclination induction switch and a control switch for starting and closing the anti-drowsing detection function, and the control circuit and the control switch are respectively connected with the control chip.
The detection circuit board is provided with one or more of a work indicator light, a charging indicator light and an electric quantity indicator light.
The utility model has the advantages that: the tilt induction switch capable of detecting the tilt angle in any direction is arranged in any one glasses leg, so that tilt detection at all angles can be realized, and the accuracy of anti-doze detection is ensured.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an internal view of a temple.
Fig. 3 is a schematic circuit diagram of the power panel.
FIG. 4 is a schematic circuit diagram of the sensing board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in the figure, the anti-drowsing glasses comprise a glasses body, wherein the glasses body consists of a glasses frame 2, lenses 3 and glasses legs 1, the glasses form a complete wearable glasses, the lenses can be detachably arranged in the glasses frame, and the lenses in the day or at night can be selected and can also be replaced by lenses with different colors to meet the requirements of different users.
In addition, the glasses legs are arranged to be wide, so that an installation cavity is arranged in the glasses legs, a detection circuit board 4 is arranged in the installation cavity, the detection circuit board comprises a control chip and a related peripheral circuit, meanwhile, a rechargeable battery 7 and a charging interface 6 can be arranged, electricity supplementation is facilitated, a button battery mode is adopted, setting is performed as required, meanwhile, a related work indicator lamp is arranged on the detection circuit board, a through hole is correspondingly arranged on the glasses legs or the detection circuit board is directly made of a light-permeable material, and the state of the detection circuit board is convenient to know.
The detection circuit board is fixedly provided with an inclination induction switch 5 capable of detecting inclination angles in any direction, the inclination induction switch is arranged perpendicular to the horizontal line of the earpiece, the inclination induction switch is a B L-3300-45J C ball type inclination switch, when the inclination induction switch is erected, the inclination induction switch is in an OFF state, and when the inclination induction switch inclines to any direction to exceed 45 +/-10 degrees, the inclination induction switch is in an ON state, so that inclination detection in different directions can be met, and the detection precision is higher.
In addition, the tilt induction switch is packaged in an all-metal closed mode, balls are arranged in the tilt induction switch, tilt signals in any direction can be detected, and safety and reliability are better.
The detection circuit board is electrically connected with the buzzer or the vibrator 8, namely, the on-off state of the ball type inclination induction switch is detected, and then a control signal is output to the buzzer or the vibrator to remind through the detection circuit board, so that the anti-dozing reminding is realized.
The two glasses legs 1 are respectively provided with a detection circuit board 4. Two detection circuit boards are arranged in the two glasses legs 1 respectively, double detection is achieved, double insurance effect is achieved, doze-proof detection can be achieved under the condition that any one of the two glasses legs is out of work, probability of triggering alarm can be increased due to the fact that the two other glasses legs are arranged simultaneously, and safety and reliability are high.
Two detection circuit boards are connected with bee calling organ and vibrator electricity respectively, adopt two kinds of modes to go to remind for remind more diversified, the effect is better.
The detection circuit board is parallel to the horizontal line of the glasses leg, the detection circuit board is arranged in the installation cavity of the glasses leg in a parallel horizontal line mode, the position of the inclined inductive switch is arranged in the direction vertical to the horizontal line, and the detection precision is guaranteed.
The detection circuit board is provided with a mounting groove, the ball type inclination induction switch is arranged in the mounting groove, and two pins of the ball type inclination induction switch are electrically connected with the detection circuit board.
The detection circuit board comprises a power supply board and a detection board. The power panel and the detection board can be arranged separately or integrally and are determined according to the size of the mounting cavity of the glasses legs.
The power panel is provided with a charging circuit and a rechargeable battery which are connected with each other.
The charging circuit is based on a charging management chip, a VCC end of the charging management chip is connected with a positive input end of a charging interface J1, a GND end of the charging management chip is connected with a negative input end of a charging interface J1, meanwhile, a capacitor C1 is connected in parallel between the positive input end and the negative input end, a charging indication circuit is arranged between the positive input end and a functional pin of the charging management chip, a BAT end of the charging management chip is connected with a positive end of a rechargeable battery B1, a negative end of the rechargeable battery B1 is connected with a battery protection circuit, the battery protection circuit is based on a battery protection chip U5, a VIN end of the battery protection chip U5 is connected with a negative end of the rechargeable battery B1, a VSS end of the battery protection chip U5 is grounded, an OUT end of the battery protection chip U5 is connected with the charging management chip through a resistor R8, a capacitor C12 is connected in parallel between an OUT end of the battery protection chip U5 and the BAT.
The detection plate is provided with a control circuit for controlling the buzzer or the vibrator, a control chip for acquiring the state of the inclination induction switch and a control switch for starting and closing the anti-drowsing detection function, and the control circuit and the control switch are respectively connected with the control chip.
The control circuit comprises a triode Q1, the collector of the triode Q1 is connected with one end of a buzzer or a vibrator, the other end of the vibrator or the buzzer is connected with the positive end of a power supply B1, the emitter of the triode Q1 is grounded, the buzzer or the vibrator can work by controlling the conduction of the triode, a control chip U3 is provided with a plurality of pins, one pin IO1 is used as a control end and is connected with one end of a control switch K1, the other end of the transistor Q1 is grounded, the long press switch K1 is used for realizing the on and off of anti-drowsiness detection, meanwhile, a pin IO4 of the control chip U3 is used as an indicating function pin and is connected with a work indicating circuit for work indication, a pin IO2 of the control chip U3 is used as a control pin, a base electrode of the triode Q1 is connected through a resistor R4, a pin IO3 of the control chip U3 is used as a detection pin and is connected with one end of a tilt sensing switch, the control chip is used for detecting the on-off state of the inclination sensing switch, the pull-up resistor R5 at the connection end of the inclination sensing switch and the control chip U3 is connected with the power supply BAT +, the work control of the buzzer or the vibrator is realized by detecting the on-off state of the inclination sensing switch through the control chip, and the circuit is simple.
The detection circuit board is provided with one or more of a work indicator light, a charging indicator light and an electric quantity indicator light, and one or more of the work indicator light, the charging indicator light and the electric quantity indicator light can be arranged according to needs.
The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of the present invention.
Claims (10)
1. The utility model provides an anti-drowsiness glasses, its includes the glasses body, its characterized in that: any one earpiece of glasses body is equipped with the installation cavity, be equipped with the detection circuitry board in the installation cavity, detection circuitry board fixed mounting has the slope inductive switch of the arbitrary direction inclination of detectable, the perpendicular earpiece water flat line of slope inductive switch sets up, the detection circuitry board is connected with bee calling organ or vibrator electricity.
2. The anti-drowsing spectacles according to claim 1, wherein: and the two glasses legs are respectively provided with a detection circuit board.
3. The anti-drowsing spectacles according to claim 2, wherein: the two detection circuit boards are respectively and electrically connected with the buzzer and the vibrator.
4. An anti-drowsing spectacle lens according to claim 1, 2 or 3, characterized in that: the detection circuit board is arranged in parallel with the horizontal line of the glasses legs.
5. The anti-drowsing spectacles according to claim 4, wherein: the detection circuit board is provided with a mounting groove, the inclination induction switch is arranged in the mounting groove, and two pins of the inclination induction switch are electrically connected with the detection circuit board.
6. The anti-drowsing spectacles according to claim 1, wherein: the detection circuit board comprises a power supply board and a detection board.
7. The anti-drowsing spectacles according to claim 6, wherein: the power panel is provided with a charging circuit and a rechargeable battery which are connected with each other.
8. The anti-drowsing spectacles according to claim 7, wherein: the power panel is also provided with a battery protection circuit.
9. The anti-drowsing spectacles according to claim 6, wherein: the detection plate is provided with a control circuit for controlling the buzzer or the vibrator, a control chip for acquiring the state of the inclination induction switch and a control switch for starting and closing the anti-drowsing detection function, and the control circuit and the control switch are respectively connected with the control chip.
10. The anti-drowsing spectacles according to claim 1, wherein: the detection circuit board is provided with one or more of a work indicator light, a charging indicator light and an electric quantity indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020539290.8U CN211528851U (en) | 2020-04-14 | 2020-04-14 | Anti-sleepy glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020539290.8U CN211528851U (en) | 2020-04-14 | 2020-04-14 | Anti-sleepy glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211528851U true CN211528851U (en) | 2020-09-18 |
Family
ID=72460869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020539290.8U Expired - Fee Related CN211528851U (en) | 2020-04-14 | 2020-04-14 | Anti-sleepy glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211528851U (en) |
-
2020
- 2020-04-14 CN CN202020539290.8U patent/CN211528851U/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: 20200918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |