CN210954517U

CN210954517U - Anti-sleepy glasses

Info

Publication number: CN210954517U
Application number: CN201921503839.1U
Authority: CN
Inventors: 李雨珂; 李雨果
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-07-07
Anticipated expiration: 2029-09-10

Abstract

The utility model relates to the technical field of anti-sleepiness equipment, more specifically, it relates to an anti-sleepiness glasses, including the picture frame and the mirror leg that connects in the picture frame both ends, two the mirror leg is close to the inboard of the one end of picture frame and is equipped with infrared emitter and infrared receiver respectively, and when the user wears glasses, the infrared signal that infrared emitter transmits to infrared receiver blocks intermittently along with the closure and the opening of eyelid; the infrared receiver and the switch power supply module are respectively and electrically connected with the signal input end of the controller, and the alarm module is electrically connected with the signal output end of the controller; the controller with switching power supply module installs in one of them mirror leg, alarm module installs in another mirror leg, two the mirror leg is installed and is used for the trip of card establishing user's ear that is the U-shaped. The utility model has the advantages of preventing the driver from dozing off and reducing traffic accidents.

Description

Anti-sleepy glasses

Technical Field

The utility model relates to a prevent sleepy equipment technical field, more specifically say, it relates to a prevent sleepy glasses.

Background

If the driver is tired or even drowsy during driving, very dangerous consequences will result. According to the statistics of traffic departments, about one third of traffic accidents occur in fatigue driving of drivers, so that fatigue driving is prevented, and it is very important to detect whether the drivers are dozing or not.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent glasses of dozing off, have the advantage that prevents that the driver from dozing off, reduce the emergence traffic accident to the not enough of above-mentioned prior art.

The above technical purpose of the present invention can be achieved by the following technical solutions: an anti-drowsing glasses comprises a frame and glasses legs connected to two ends of the frame, wherein the inner sides of one ends, close to the frame, of the two glasses legs are respectively provided with an infrared emitter and an infrared receiver, and when a user wears the glasses, infrared signals emitted to the infrared receiver by the infrared emitter are intermittently blocked along with the closing and opening of eyelids;

the infrared receiver and the switch power supply module are respectively and electrically connected with the signal input end of the controller, and the alarm module is electrically connected with the signal output end of the controller;

the controller with switching power supply module installs in one of them mirror leg, alarm module installs in another mirror leg, two the mirror leg is installed and is used for the trip of card establishing user's ear that is the U-shaped.

Preferably, the alarm module is a buzzer.

Preferably, the switching power supply module includes a micro battery and a push switch electrically connected to the micro battery.

Preferably, one of the glasses legs is connected with a first positioning seat in a sliding mode, the infrared emitter is mounted on the first positioning seat, a plurality of first positioning threaded holes are formed in the glasses legs along the length direction of the glasses legs, and first positioning screws in threaded connection with the first positioning threaded holes are in threaded connection with the first positioning seat;

the other glasses leg is connected with a second positioning seat in a sliding mode, the infrared receiver is installed on the second positioning seat, a plurality of second positioning threaded holes are formed in the glasses leg along the length direction of the glasses leg, and a second positioning screw in threaded connection with the second positioning threaded holes is in threaded connection with the second positioning seat.

Preferably, the controller is an AT80C51 type single chip microcomputer.

Preferably, the hook is coated with a silica gel sleeve.

Preferably, the silica gel sleeve is provided with anti-slip lines.

To sum up, the utility model discloses following beneficial effect has:

when a driver drives an automobile, the glasses are worn, the switching power supply module is turned on, the whole circuit is connected, when the eyelids of a person are opened, the infrared receiver can receive the infrared signals transmitted by the infrared transmitter, and the system works normally; when the eyelids are closed, the infrared signal is blocked, the controller judges whether the eyelids are blinking, and if the closing time of the eyelids exceeds a preset value of the controller, the controller regulates and controls the alarm module to start, so that a driver is prevented from dozing, and traffic accidents are reduced; in addition, the arrangement of the clamping hook can position the position of the glasses on the face of a driver, so that the influence on the receiving and the separation of the infrared signals due to the movement of muscles on the face of the driver is prevented, and the condition of false triggering and alarming is avoided.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of a portion of one of the temples according to an embodiment of the present invention;

FIG. 3 is a partially schematic view of another temple arm in an embodiment of the invention;

fig. 4 is a connection diagram of the embodiment of the present invention.

Reference numerals: 1. a mirror frame; 11. a temple; 12. a first positioning threaded hole; 13. a second positioning threaded hole; 2. an infrared emitter; 3. an infrared receiver; 4. a controller; 5. a switching power supply module; 51. a micro battery; 52. a push switch; 6. an alarm module; 7. a hook is clamped; 8. a first positioning seat; 9. a second positioning seat.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

An anti-drowsing glasses, referring to fig. 1 to 4, comprises a frame 1 and two side arms 11 connected with two ends of the frame 1, wherein the inner sides of one ends of the two side arms 11 close to the frame 1 are respectively provided with an infrared emitter 2 and an infrared receiver 3, and when a user wears the glasses, an infrared signal emitted from the infrared emitter 2 to the infrared receiver 3 is intermittently blocked along with the closing and opening of the eyelids;

the infrared receiver 3 and the switch power supply module 5 are respectively and electrically connected with a signal input end of the controller 4, and the alarm module 6 is electrically connected with a signal output end of the controller 4;

the controller 4 with switching power supply module 5 installs in one of them mirror leg 11, alarm module 6 installs in another mirror leg 11, two mirror leg 11 is installed and is the trip 7 that the U-shaped is used for the card to establish user's ear.

When a driver drives a car, the glasses are worn, the switching power supply module 5 is turned on, the whole circuit is connected, when the eye lids of human eyes are opened, the infrared receiver 3 can receive the infrared signals transmitted by the infrared transmitter 2, and the system works normally; when the eyelids of the human are closed, the infrared signal is blocked, the controller 4 judges whether the eyelids are blinks, if the closing time of the eyelids exceeds the preset value of the controller 4, the controller 4 regulates and controls the alarm module 6 to start, thereby preventing the driver from dozing off and reducing the occurrence of traffic accidents; in addition, the arrangement of the clamping hook 7 can position the position of the glasses on the face of a driver, so that the influence on the receiving and the separation of infrared signals due to the movement of muscles on the face of the driver is prevented, and the condition of false triggering alarm is avoided. In the present embodiment, the controller 4 sets the preset value of the eyelid closing time to 1 second.

Specifically, the alarm module 6 is a buzzer. The buzzer is small in structure, convenient to control through the controller 4, low in price and high in cost performance.

Specifically, the switching power supply module 5 includes a micro battery 51 and a push switch 52 electrically connected to the micro battery 51. The micro battery 51 is small in size and convenient to mount on the glasses legs 11, the push switch 52 is beneficial to a user to regulate and control the switch of the whole circuit, and the circuit can be closed when the glasses are not needed, so that electric energy is saved.

Specifically, a first positioning seat 8 is slidably connected to one of the temples 11, the infrared emitter 2 is mounted on the first positioning seat 8, the temple 11 is provided with a plurality of first positioning threaded holes 12 along the length direction of the temple 11, and the first positioning seat 8 is in threaded connection with first positioning screws (not shown in the figure) in threaded connection with the first positioning threaded holes 12;

the other side of the glasses leg 11 is slidably connected with a second positioning seat 9, the infrared receiver 3 is mounted on the second positioning seat 9, the glasses leg 11 is provided with a plurality of second positioning threaded holes 13 along the length direction of the glasses leg 11, and the second positioning seat 9 is in threaded connection with second positioning screws (not shown in the figure) in threaded connection with the second positioning threaded holes 13.

Because everybody face size difference, first positioning seat 8, second positioning seat 9 sliding connection respectively in mirror leg 11 do benefit to the user and adjust infrared emitter 2, infrared receiver 3's position according to actual conditions to improve infrared signal's the degree of accuracy, the use of being convenient for.

Specifically, the controller 4 is an AT80C51 type single chip microcomputer.

Specifically, trip 7 cladding has the silica gel cover (not shown in the figure), and the silica gel cover is nontoxic harmless to the human body, and the texture is soft, can reduce trip 7 to the frictional force of user's ear, improves the comfort level, and in addition, silica gel has certain viscidity, can play skid-proof effect.

Specifically, the silica gel cover is equipped with anti-skidding line (not shown in the figure), and the frictional resistance of silica gel cover has further been improved in the setting of anti-skidding line for this glasses are more firm when wearing.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. An anti-sleepy glasses is characterized in that: the glasses comprise a glasses frame and glasses legs connected to two ends of the glasses frame, wherein the inner sides of one ends, close to the glasses frame, of the two glasses legs are respectively provided with an infrared transmitter and an infrared receiver, and when a user wears the glasses, infrared signals transmitted to the infrared receiver by the infrared transmitter are intermittently blocked along with the closing and opening of eyelids;

2. The anti-drowsing spectacles of claim 1, wherein: the alarm module is a buzzer.

3. The anti-drowsing spectacles of claim 2, wherein: the switch power supply module comprises a micro battery and a push type switch electrically connected with the micro battery.

4. The anti-drowsing spectacles of claim 3, wherein: one of the glasses legs is connected with a first positioning seat in a sliding mode, the infrared emitter is mounted on the first positioning seat, a plurality of first positioning threaded holes are formed in the glasses legs along the length direction of the glasses legs, and first positioning screws in threaded connection with the first positioning threaded holes are in threaded connection with the first positioning seat;

5. The anti-drowsing spectacles of claim 4, wherein: the controller is an AT80C51 type single chip microcomputer.

6. The anti-drowsing spectacles of claim 5, wherein: the trip is coated with a silica gel sleeve.

7. The anti-drowsing spectacles of claim 6, wherein: the silica gel cover is equipped with anti-skidding line.