CN211719002U - Fatigue early warning device for driver - Google Patents

Abstract

The utility model provides a fatigue early warning device for driver, including the semi-ring, the side joint of semi-ring has the joint piece, and the side of joint piece bonds there is the elastic cord, and the inside embedding of semi-ring has the chip, and one side electric connection of chip has the sensor, and the side electric connection of sensor has the siren, and the opposite side electric connection of chip has linear motor, and the front embedding of semi-ring has the digital display screen, and electric connection has miniature camera directly over the digital display screen, and earphone and the interface that charges have been seted up to the bottom of semi-ring. The utility model provides a pair of a fatigue early warning device for driver, through elastic cord, joint piece, linear motor and the miniature camera head that sets up, solved current early warning device and in wearing the use, the user can influence device normal use from the head landing when the head moves about, in addition the user appears tiredly and feels and make the back of bowing, and the warning mode of device is comparatively single, leads to reminding the effect obvious problem inadequately.

Description

Fatigue early warning device for driver

Technical Field

The utility model relates to an early warning device field especially relates to a fatigue early warning device for driver.

Background

The early warning means that before a danger needing to be prevented occurs, an emergency signal is sent to the outside through sound or vibration according to the conventional summarized rule or a possibility precursor obtained through observation, the danger condition is reported, so that the danger is prevented from occurring under the condition that the condition is unknown or insufficient in preparation, the loss caused by the danger is relieved to the maximum extent, after a driver drives for a long time, fatigue is easily caused, the potential safety hazard exists in the driving process, at the moment, a special instrument or a tool is needed to remind the driver of concentrating attention, and the occurrence of traffic accidents is avoided.

However, in the wearing and use process of the existing fatigue driving early warning device, because the fit with the head of a user is not tight enough, the user can slide from the head when moving the head, so that the normal use of the device is influenced, and in addition, the problem that after the user feels fatigue and performs head lowering action, the reminding mode of the device is single, so that the reminding effect of the device is not obvious enough exists.

Therefore, it is necessary to provide a fatigue warning device for a driver to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fatigue early warning device for driver has solved thereby not inseparable enough influence the device normal use with user's head laminating, has reminded the comparatively single device that leads to of mode and has reminded the effect obvious problem inadequately.

For solving the technical problem, the utility model provides a pair of a fatigue early warning device for driver, including the semi-ring, the side joint of semi-ring has the joint piece, the side of joint piece bonds there is the elastic cord, the inside embedding of semi-ring has the chip, one side electric connection of chip has the sensor, the side electric connection of sensor has the siren, the opposite side electric connection of chip has linear motor, the front embedding of semi-ring has the digital display screen, electric connection has miniature camera directly over the digital display screen, earphone and the interface that charges have been seted up to the bottom of semi-ring.

Preferably, the elastic band is made of elastic plastic materials, the inner side of the elastic band is provided with a slit, and the elastic band is connected with the clamping block in an adhering mode.

Preferably, the clamping blocks are arranged in two numbers, the two clamping blocks are symmetrical to the two sides of the elastic band, and the two clamping blocks are connected with the semi-rings in a clamping mode.

Preferably, the siren is provided with two, two the siren all with chip electric connection, two the hole has all been seted up in the outside of siren.

Preferably, the miniature camera is located at the center of the front surface of the half ring, the miniature camera is electrically connected with the battery inside the half ring, and the miniature camera is electrically connected with the sensor.

Preferably, the linear motor is in an oval shape, the inner side of the linear motor is connected with the inner wall of the half ring in an adhering mode, and the linear motor is electrically connected with the chip.

Compared with the prior art, the utility model provides a pair of a fatigue early warning device for driver has following beneficial effect:

the utility model provides a fatigue early warning device for drivers, which is characterized in that before the device is used, the battery in the device is fully charged through the charging interface at the bottom of the semi-ring through the elastic band and the clamping block, so as to ensure the normal use of the device, when the device is used, the semi-ring is firstly passed through the top of the head, so that the inner side of the semi-ring is jointed with the outer side of the head of a user, a receiver is positioned right above the ear, the elastic band at the side of the semi-ring changes the inner diameter of the semi-ring through extension and shortening according to the head size of the user, so that the device is more tightly jointed with the head, the clamping block at the side of the elastic band can adjust the jointing degree of the semi-ring and the back of the brain spoon of the user through changing the angle, the structure can increase the jointing performance of the user in the wearing process, the problem that when a user moves the head, the device can slide off the head, so that the normal use of the device is affected is solved.

The utility model provides a fatigue early warning device for drivers, which adopts a miniature camera and a linear motor, after the user wears the device, the power supply of the device is started to enable the micro camera to start to operate, when the user feels fatigue and lowers the head, the picture shot by the micro camera shakes, at this time, the sensor transmits the change to the chip, and after the chip analyzes the picture change and judges that the head is down, the signal is respectively transmitted to the alarm and the linear motor through the circuit, so that the alarm gives out sound and transmits the sound to the two ears of a user through the receiver, and the linear motor that is located the semi-ring will produce vibrations under the effect of signal current to will shake and transmit to user's head, strengthen this device's warning effect, solved current early warning device and remind the comparatively single problem that leads to reminding the effect and be obvious inadequately.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a fatigue warning device for a driver according to the present invention;

fig. 2 is a schematic view of the micro camera of the present invention;

fig. 3 is a schematic view of the internal partial structure of the half ring according to the present invention.

Reference numbers in the figures: 1. elastic bands; 2. a clamping block; 3. a half ring; 301. an alarm; 302. a sensor; 303. a chip; 304. a linear motor; 4. a digital display screen; 5. a miniature camera; 6. a handset; 7. and a charging interface.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a fatigue warning device for a driver according to the present invention; fig. 2 is a schematic view of the micro camera of the present invention; fig. 3 is a schematic view of the internal partial structure of the half ring according to the present invention. The utility model provides a fatigue early warning device for driver includes semi-ring 3, the side joint of semi-ring 3 has joint piece 2, the side of joint piece 2 bonds there is elastic cord 1, the inside embedding of semi-ring 3 has chip 303, one side electric connection of chip 303 has sensor 302, sensor 302's side electric connection has siren 301, the opposite side electric connection of chip 303 has linear motor 304, semi-ring 3's front embedding has digital display screen 4, electric connection has miniature camera 5 directly over digital display screen 4, earphone 6 and interface 7 that charges have been seted up to semi-ring 3's bottom.

Further, the elastic band 1 is made of elastic plastic materials, the inner side of the elastic band 1 is provided with a slit, the elastic band 1 is connected with the clamping block 2 in an adhering mode, the size of the diameter of the inner side of the half ring 3 can be changed by extending and shortening the elastic band 1 according to the size of the head of a user, and the tightness of the device and the head of the user in attaching is improved.

Further, joint piece 2 is provided with two, and two joint pieces 2 are symmetrical in the both sides of elastic cord 1, and two joint pieces 2 all are connected with the 3 joints of semi-ring, and joint piece 2 can adjust the laminating degree of semi-ring 3 and user back head through changing the angle, increases the stability of this device when using.

Further, siren 301 is provided with two, and two sirens 301 all with chip 303 electric connection, the hole has all been seted up in two sirens 301's the outside, and siren 301 makes sound and transmits to user's ears through earphone 6, can come amazing user's auditory system through the sound to reach and remind the purpose.

Further, the miniature camera 5 is located the positive centre position of semi-ring 3, and miniature camera 5 and the inside battery electric connection of semi-ring 3, miniature camera 5 and sensor 302 electric connection, when the user appears tiredly and feels and when lowering the head, the picture that miniature camera 5 was shot will take place to rock, and miniature camera 5 can transmit comparatively accurate warning signal for sensor 302 for chip 303 makes the exact warning instruction, increases the accuracy that this device reminded.

Furthermore, the linear motor 304 is in an elliptical shape, the inner side of the linear motor 304 is connected with the inner wall of the half ring 3 in an adhering manner, the linear motor 304 is electrically connected with the chip 303, and the linear motor 304 generates vibration under the action of signal current and transmits the vibration to the head of a user, so that the reminding effect of the device is enhanced.

The utility model provides a pair of a theory of operation for driver's fatigue early warning device as follows: before the device is used, the battery in the device is fully charged through the charging interface 7 at the bottom of the half ring 3, when the device is charged, the digital display screen 4 is normally lighted and displays the current electric quantity, so as to ensure the normal use of the device, when the device is used, the half ring 3 firstly penetrates through the top of the head, so that the inner side of the half ring 3 is attached to the outer side of the head of a user, a receiver 6 is positioned right above the ear, at the moment, the elastic band 1 positioned on the side surface of the half ring 3 changes the inner diameter of the half ring 3 through stretching and shortening according to the size of the head of the user, so that the device is more tightly attached to the head, the clamping block 2 positioned on the side surface of the elastic band 1 can adjust the attaching degree of the half ring 3 and the back brain of the user through changing the angle, after the user wears the device, the power supply of the device is started, so that, when the user feels tired and when lowering the head, the picture that miniature camera 5 shot will take place to rock, and sensor 302 transmits this kind of change to chip 303 piece this moment, the chip is analyzed this kind of picture change and is judged for the action back of lowering the head, transmit this kind of signal respectively to siren 301 and linear motor 304 through the circuit, make siren 301 sound and transmit to user's ears through earphone 6, and the linear motor 304 that is located semi-ring 3 will produce vibrations under signal current's effect, and will shake and transmit to user's head, strengthen this device's warning effect, just so accomplished the utility model discloses a use.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (6)

1. A fatigue warning device for a driver, comprising a half ring (3), characterized in that: the side joint of semi-ring (3) has joint piece (2), the side of joint piece (2) bonds there is elastic cord (1), the inside embedding of semi-ring (3) has chip (303), one side electric connection of chip (303) has sensor (302), the side electric connection of sensor (302) has siren (301), the opposite side electric connection of chip (303) has linear motor (304), the front embedding of semi-ring (3) has digital display screen (4), electric connection has miniature camera (5) directly over digital display screen (4), earphone (6) and interface (7) that charge have been seted up to the bottom of semi-ring (3).

2. The fatigue early warning device for the driver according to claim 1, wherein the elastic band (1) is made of elastic plastic material, a slit is formed on the inner side of the elastic band (1), and the elastic band (1) is connected with the clamping block (2) in an adhering manner.

3. The fatigue early warning device for the driver according to claim 1, wherein the two clamping blocks (2) are arranged, the two clamping blocks (2) are symmetrical to two sides of the elastic band (1), and the two clamping blocks (2) are connected with the semi-ring (3) in a clamping manner.

4. The fatigue early warning device for the driver according to claim 1, wherein two alarms (301) are provided, the two alarms (301) are electrically connected with a chip (303), and holes are formed in the outer sides of the two alarms (301).

5. The fatigue warning device for the driver according to claim 1, wherein the micro-camera (5) is located at a right center position of the front surface of the half ring (3), the micro-camera (5) is electrically connected with a battery inside the half ring (3), and the micro-camera (5) is electrically connected with the sensor (302).

6. The fatigue warning device for the driver as claimed in claim 1, wherein the linear motor (304) is in an "oval" shape, the inner side of the linear motor (304) is adhesively connected to the inner wall of the half ring (3), and the linear motor (304) is electrically connected to the chip (303).

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