CN203882415U - Feedback device for fatigue detecting instrument - Google Patents
Feedback device for fatigue detecting instrument Download PDFInfo
- Publication number
- CN203882415U CN203882415U CN201320717648.1U CN201320717648U CN203882415U CN 203882415 U CN203882415 U CN 203882415U CN 201320717648 U CN201320717648 U CN 201320717648U CN 203882415 U CN203882415 U CN 203882415U
- Authority
- CN
- China
- Prior art keywords
- wrist strap
- air
- air pump
- feedback
- pcb board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model relates to a feedback device for a fatigue detecting instrument, and the device comprises an upper housing, a lower housing, a feedback PCB, a battery, and a wrist strap, wherein the wrist strap is buckled with the lower housing through a buckling body. The interior of the wrist strap is provided with an air bag. The feedback PCB is disposed in a cavity between the upper and lower housings, and is provided with a Bluetooth receiver. The lower end of the feedback PCB is connected with a solenoid valve which is connected with an air pump. The air pump is connected with an air-pressure connection pipe which is connected with an air-bag pipe of the wrist strap. When the Bluetooth receiver feeds back a signal, the feedback PCB drives the solenoid valve and the air pump, and the air pump inflates the air bag of the wrist strap. When a judging module of the fatigue detecting instrument judges a human brain to be in a state of fatigue, the feedback device drives the air pressure to press and stimulate a circuit, and drives the solenoid valve and the air pump. The air pump inflates the air bag of the wrist strap, thereby generating an air pressure which is applied to a wrist so as to stimulate a hand, and alleviating the fatigue. Moreover, the device can remind a driver of taking measures to alleviate the fatigue.
Description
Technical field
The utility model relates to the instrument of detection and alerting drivers fatigue driving state, more particularly, relates to a kind of ultramagnifier of fatigue detection device.
Background technology
At present, fatigue driving causes major reason of traffic hazard.Sail quality of human sleeping poor or not enough, or long-duration driving vehicle, easily occur tired.Driving fatigue can have influence on the aspects such as driver's attention, sensation, consciousness, thinking, judgement, will, decision and motion.After tired, continue steering vehicle, can feel sleepy drowsiness, weakness of limbs, absent minded, judgement declines, and even occurs that absent-minded or moment memory disappears, occurring that action delays or too early,, very easily there is road traffic accident in the unsafe factor such as operation pauses or the correction time is improper.
Prevention driving fatigue is the effective way that ensures traffic safety, in the time that we drive, many times, when we are tired, we do not aware ourselves, so also generally do not adopt remission method, can cause fatigue driving, therefore, in the time detecting that driver's brain produces fatigue, select better stimulation mode, alleviate the fatigue of driving this.Become current technical matters in the urgent need to address.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, provides and is worn in wrist, provides compressing stimulation mode to carry out the ultramagnifier of the fatigue detection device of fatigue-relieving.
For achieving the above object, the utility model adopts following technical scheme:
A ultramagnifier for fatigue detection device, described ultramagnifier comprises upper shell, lower house, feedback pcb board, battery and wrist strap, wrist strap fastens by button and lower house, is provided with air bag in wrist strap; Feedback pcb board is arranged in the cavity between upper shell, lower house, on feedback pcb board, be also provided with Bluetooth Receiver, be provided with and be connected with solenoid valve in feedback pcb board lower end, solenoid valve is connected with air pump, air pump connects air pressure connecting pipe, and the airsac tube of air pressure connecting pipe and wrist strap connects; When Bluetooth Receiver feedback signal, feedback pcb board drives solenoid valve and air pump, and air pump is to wrist strap airbag aeration.
Described feedback pcb board, its circuit comprises electric power management circuit, bluetooth receiving circuit and air pressure compressing stimulation circuit, wherein the power supply of electric power management circuit and battery is electrically connected, for bluetooth receiving circuit and air pressure compressing stimulation circuit provides voltage, bluetooth receiving circuit receives signal, drives air pressure compressing stimulation circuit.
The beneficial effects of the utility model are: the ultramagnifier of fatigue detection device of the present utility model, be fatigue state when fatigue detection device judge module judges human brain, signal is sent into the Bluetooth Receiver signal on ultramagnifier, the circuit of feedback pcb board receives signal, ultramagnifier drives air pressure compressing stimulation circuit, drive solenoid valve and air pump, air pump is to wrist strap airbag aeration, produce pressure, act on wrist, stimulate handle, can fine fatigue-relieving, and can remind human pilot to take to carry out measure fatigue-relieving.
Brief description of the drawings
Fig. 1 is the utility model structural drawing;
Fig. 2 is the utility model circuit diagram.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail:
As shown in Figure 1, the ultramagnifier of the disclosed a kind of fatigue detection device of the utility model, described ultramagnifier comprises upper shell 1, lower house 7, feedback pcb board 3, battery 8 and wrist strap 10, wrist strap 10 is interlocked by button and lower house 7, in wrist strap 10, is provided with air bag; Feedback pcb board 3 is arranged in the cavity between upper shell 1, lower house 7, is also provided with Bluetooth Receiver, and is provided with Bluetooth key on feedback pcb board 3, through upper shell 1, is convexly equipped with on upper shell 1.Be provided with and be connected with solenoid valve 5 in feedback pcb board 3 lower ends, solenoid valve 5 is connected with air pump 4, and air pump 4 connects air pressure connecting pipe 6, and air pressure connecting pipe 6 connects with the airsac tube of wrist strap 10; When Bluetooth Receiver receives feedback signal, feedback pcb board 3 drives solenoid valve 5 and air pump 4, and air pump 4 is to wrist strap 10 airbag aerations.
As shown in Figure 2, described feedback pcb board 3, its circuit comprises electric power management circuit, bluetooth receiving circuit and air pressure compressing stimulation circuit, wherein the power supply of electric power management circuit and battery is electrically connected, for bluetooth receiving circuit and air pressure compressing stimulation circuit provides voltage, bluetooth receiving circuit receives signal, drives air pressure compressing stimulation circuit.By 2 batteries, this ultramagnifier is powered, when turning on the power switch, the IC that boosts boosts to 5V by cell voltage and powers to ultramagnifier.When bluetooth receiving end receives the tired instruction of Bluetooth transmission end, this instruction is sent to ultramagnifier MCU, this MCU opens the power supply of air pump, turn off solenoid valve simultaneously, make air pump to wrist strap airbag aeration, after wrist strap inflation is saturated, MCU turns off the power supply of air pump again, open electromagnetic valve, realizing air pressure stimulates simultaneously.
Principle of work of the present utility model is as follows: this feedback body is with bluetooth receiver module, by triggering Bluetooth pairing button, match with bluetooth receiver module, when after successful matching, this bluetooth receives the specific tired signal of transmitter module and is sent to the MCU of ultramagnifier, this MCU opens the power supply of air pump, turn off solenoid valve simultaneously, make air pump to wrist strap airbag aeration, after wrist strap inflation is saturated, MCU turns off the power supply of air pump again, opens electromagnetic valve simultaneously, realize the air bag deflation to wrist strap, thereby reach air pressure compressing effect of stimulation.
The ultramagnifier of fatigue detection device of the present utility model, be fatigue state when fatigue detection device judge module judges human brain, signal is sent into the Bluetooth Receiver signal on ultramagnifier, the circuit of feedback pcb board 3 receives signal, ultramagnifier drives air pressure compressing stimulation circuit, drive solenoid valve 5 and air pump 4, air pump 4, to wrist strap airbag aeration, produces pressure, act on wrist, stimulate handle, can fine fatigue-relieving, and can remind human pilot to take to carry out measure fatigue-relieving.
The above is only to preferred embodiment of the present utility model; not scope of the present utility model is limited; therefore do not departing under the prerequisite of the utility model design spirit; equivalence that the common engineering technical personnel in this area do structure described in the utility model, feature and principle changes or decorates, and all should fall in the protection domain that the utility model applies for a patent.
Claims (2)
1. a ultramagnifier for fatigue detection device, is characterized in that: described ultramagnifier comprises upper shell, lower house, feedback pcb board, battery and wrist strap, and wrist strap fastens by button and lower house, is provided with air bag in wrist strap; Feedback pcb board is arranged in the cavity between upper shell, lower house, on feedback pcb board, be also provided with Bluetooth Receiver, be provided with and be connected with solenoid valve in feedback pcb board lower end, solenoid valve is connected with air pump, air pump connects air pressure connecting pipe, and the airsac tube of air pressure connecting pipe and wrist strap connects; When Bluetooth Receiver feedback signal, feedback pcb board drives solenoid valve and air pump, and air pump is to wrist strap airbag aeration.
2. according to the ultramagnifier of the described fatigue detection device of claim 1, it is characterized in that: described feedback pcb board, its circuit comprises electric power management circuit, bluetooth receiving circuit and air pressure compressing stimulation circuit, wherein the power supply of electric power management circuit and battery is electrically connected, for bluetooth receiving circuit and air pressure compressing stimulation circuit provides voltage, bluetooth receiving circuit receives signal, drives air pressure compressing stimulation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320717648.1U CN203882415U (en) | 2013-11-14 | 2013-11-14 | Feedback device for fatigue detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320717648.1U CN203882415U (en) | 2013-11-14 | 2013-11-14 | Feedback device for fatigue detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203882415U true CN203882415U (en) | 2014-10-15 |
Family
ID=51682892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320717648.1U Expired - Fee Related CN203882415U (en) | 2013-11-14 | 2013-11-14 | Feedback device for fatigue detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203882415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680065A (en) * | 2013-11-14 | 2014-03-26 | 东莞龙昌数码科技有限公司 | Feedback device of fatigue detector |
| CN112826467A (en) * | 2019-11-05 | 2021-05-25 | 深圳市大富智慧健康科技有限公司 | Blood pressure pulse condition monitoring method and blood pressure pulse condition monitoring system |
-
2013
- 2013-11-14 CN CN201320717648.1U patent/CN203882415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680065A (en) * | 2013-11-14 | 2014-03-26 | 东莞龙昌数码科技有限公司 | Feedback device of fatigue detector |
| CN112826467A (en) * | 2019-11-05 | 2021-05-25 | 深圳市大富智慧健康科技有限公司 | Blood pressure pulse condition monitoring method and blood pressure pulse condition monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103418095B (en) | Air bag | |
| CN104063993A (en) | Head-mounted fatigue detection feedback device | |
| CN201633905U (en) | Miniature swimming lifesaving device | |
| CN206307187U (en) | A kind of electric bicycle collision warning device | |
| CN203882415U (en) | Feedback device for fatigue detecting instrument | |
| CN203592959U (en) | Automatic rescuing system of automobile in water and automobile | |
| CN103680065A (en) | Feedback device of fatigue detector | |
| CN205621235U (en) | Car driving safety reminding device | |
| CN204256898U (en) | A kind of fatigue driving prompt instrument | |
| CN103680066A (en) | Eye-frame type fatigue detection feedback device | |
| CN203455926U (en) | Driving fatigue alarm stimulation device | |
| CN201111686Y (en) | Anti-drowsing device | |
| CN110435749A (en) | The anti-sleeping direction indicators cover of one kind | |
| CN203318275U (en) | Correction instrument for preventing fatigue driving | |
| CN102501822A (en) | Anti-cheat automobile safety belt | |
| CN204375115U (en) | A kind of fatigue detecting ultramagnifier of integrative-structure | |
| CN202233517U (en) | Schoolbag with protection air sac | |
| CN205474949U (en) | Carry on telecar of triangle warning plate | |
| CN105797258A (en) | Electric pulse resuscitation inducing physiotherapy apparatus | |
| CN104637245A (en) | Fatigue detection feedback device with integrated structure | |
| CN205751153U (en) | A kind of detection prior-warning device preventing fatigue driving | |
| CN207380479U (en) | High-tension switch cabinet safety remote control PBU pushbutton unit | |
| CN203882416U (en) | Frame-type fatigue-detecting feedback device | |
| CN204383405U (en) | The caution type safety strap of high security | |
| CN205867270U (en) | Electric pulse inducing resuscitation physiotherapy equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20181114 |