CN2257613Y

CN2257613Y - Head weared type warning device when sleepy

Info

Publication number: CN2257613Y
Application number: CN 95223333
Authority: CN
Inventors: 林润发
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-09-28
Filing date: 1995-09-28
Publication date: 1997-07-09
Anticipated expiration: 2005-09-28

Abstract

The utility model relates to a head bend type doze warning device, which is characterized in that a head bend which can be surrounded on a head is respectively inserted with an electronic control circuit, a balance switch, the host of a loudspeaker, a battery, a power adjusting button, and a vibration structure, wherein, the front end of the host two arc-shaped slice bodies stick out in the front end of the host; the inner edges of the slice bodies are provided with an appropriate number of clamping ribs; after sheathed with the balance switch, an adjusting rod can do angular adjustment along the clamping ribs. When a user dozes, because of an inclined angle, the balance switch triggers the electronic circuit and drives the vibration structure to produce temporal massage to the head and control the loudspeaker to send out warning sound.

Description

The sleepy alarming device of head-type

The sleepy alarming device of the relevant a kind of head-type of the utility model, You Zhineng be by the balance cock of adjustable angle, sleepy and when changing the angle of inclination, with vibration and the caution sound anti-sleepy alarming device as reminding effect.

Common people are in long-distance driving, when reading or office, because the sitting posture that remains unchanged for a long time, and eye concentrates on a certain things, often doze off because of tired, if this kind phenomenon easily makes reading or work efficiency have a greatly reduced quality at school or when office, but if long-distance driving, especially travel on highway smoothly, and very dangerous, because of it not only influences the safety of self, still may jeopardize other people, therefore, some truck driver can't concentrate for preventing to drive in the way spirit, side with amphetamine as rousing oneself agent, this mode, though can keep the preferable state of mind of short time, take for a long time, not only injure body and mind, and belong to illegally, treat in fact effective improvement.

Therefore, fundamental purpose of the present utility model, promptly be to provide a kind of head-type sleepy alarming device, be that the Yu Yike ring is tied up on the headband of head, insert electronic control circuit respectively, balance cock, the loudspeaker main frame, battery, electric power is adjusted button and vibrational structure, in the projection of main frame front end two arc lamellar bodies are arranged, be provided with the card rib of right quantity at the inner edge of this lamellar body, make an adjusting lever behind a sheathed balance cock, adjust angle along the card rib, thereby as user during in drowsiness, trigger vibrational structure and loudspeaker because of angle tilt makes balance cock, produce, reach the sleepy effect that prevents the temporal massage of head and the phonetic warning sound.

Of the present utility modelly advance the alarm function that a purpose is the angle of inclination of the sleepy alarming device of described head-type, can be used for correcting improper sitting posture, when head is bordering on desktop very much, suitably send the caution sound or vibration, really affect one's power of vision because of abnormal sitting posture preventing.

Another purpose of the present utility model is that main frame can switch switch by setting one, makes vibrational structure produce the sustained vibration effect, to reach the head massage effect.

For achieving the above object, the utility model is taked following measure:

Head-type of the present utility model is knocked the alarming device of sleeping, mainly be on the headband that can be surrounded on head, insert respectively by electronic control circuit, balance cock, the main frame that loudspeaker is formed, battery, electric power is adjusted button and vibrating device, it is characterized in that: the place ahead of this main frame is provided with the arc lamellar body of two projections, and be provided with the card rib of right quantity at the inner edge of this lamellar body, be arranged in this two arcs lamellar body behind the sheathed adjusting lever of described balance cock, described adjusting lever lateral margin is established prominent point, balance cock can be sticked in arbitrary card rib of arc lamellar body inner edge by means of this prominent point, constitute the setting adjustment of balance cock trigger angle.

Head-type of the present utility model is knocked the alarming device of sleeping and is had following effect:

In sum, the utility model passes through the balance cock of an angle adjustable, ring is tied up in the vibrational structure of head produced oscillating action when tilting, and prevents the sleepy caution purpose still to have the effect of sitting posture correction and head massage except that reaching.

Principal feature of the present utility model will cooperate the following drawings and examples of implementation to describe in detail:

Description of drawings:

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a pin-jointed structure schematic perspective view of the present utility model.

Fig. 3 is a host machine part perspective exploded view of the present utility model.

Fig. 4 is this calamity novel vibrating structural upright decomposing schematic representation.

Fig. 5 is a preferred embodiment circuit diagram of the present utility model.

Fig. 6 is an operation embodiment synoptic diagram of the present utility model.

Fig. 7 is another operation embodiment synoptic diagram of the present utility model.

As depicted in figs. 1 and 2, the utility model roughly is provided with the medium-soft bending headband 1,2 of two symmetries, and be provided with on headband 1 can be for the battery case 11 of set battery, then be provided with one on the headband 2 and adjust button 21, the end of double headed roller 1,2 is respectively equipped with for the

thread gluing part

12,22 of fitting, front end then articulates

vibrational structure

3,4 respectively, and by the vibration of vibrational structure and the sound of loudspeaker 533, constitutes the sleepy effect that prevents.

As shown in Figure 2, the pivot joint of

vibrational structure

3,4 and main frame 5, be to fasten mutually by clip 32,42 (not shown) of a H

shape Button Block

31,41 and

vibrational structure

3,4 and the clip 52 of main frame 5, behind fastening, cover with top layer 311,411, battery case 11 then after inserting battery 111, covers with a lid 122.

As shown in Figure 3, main frame 5 ccontaining electronic control circuits 53, this electronic circuit 53 is connected one respectively and switches switch 531, one balance cock 532 and a loudspeaker 533, making can be by the triggering control vibrational structure and the caution sound of balance cock 532, wherein, balance cock 532 is after wearing an adjusting lever 534, be arranged in the set projection arc lamellar body 55 in main frame 5 the place aheads, 56, and by moving up and down of cover button 535, make the set prominent point 536 of adjusting lever 534 lateral margins can be sticked in arbitrary card rib 551 of lamellar body 55 inner edges, constitute the angular setting of balance cock 532, thereby can be at the angle of inclination during greater than set angle, by electronic circuit 53 Vibration on Start-up

structures

3,4 and loudspeaker 533, and when balance cock during greater than set angle, no matter the length of its ON time, all by deliberate action time of electronic circuit control vibrational structure and speech sounds, and not limited by the balance cock ON time.

As shown in Figure 4,

vibrational structure

3,4 of the present utility model articulates an off-centre operation block 611 by a motor 6 with its primary shaft 61 and forms, thereby when motor 6 rotates, because of the wobbler action of block 611, and the formation vibrating effect.

As shown in Figure 5, electronic circuit of the present utility model, be to make main control Driver Circuit by a microprocessor monolithic integrated optical circuit, when the balance cock SN1 of its linking conducting, microprocessor U1 promptly exports a voltage signal, amplify via triode Q1, rotate, and prevent noise by M1, M2 and the diode D1, the D2 that connect, capacitor C2, C3 element with CD-ROM drive motor M1 and M2.And in switch S N1 conducting, the voice signal of establishing in the microprocessor U1 also amplifies via Q2, makes loudspeaker SP produce the phonetic warning sound.Therefore SW1 is three sections switches of a double-pole, and when SW1 cuts to mid point, but the action of Vibration on Start-up structure but does not have the phonetic warning sound, and cuts to thirdly the time when switch SW 1, then vibrates and the voice concurrently-acting, and the output of its switching is controlled by the U1 internal circuit certainly.Again, when switch S N1 conducting, because of the triggering timing program of establishing in the U1, the time length of switch S N1 conducting no matter, this motor M1, M2 and speech sounds all can perseverations in Preset Time, and at Preset Time at the end, stop automatically.

As shown in Figure 6, the utility model can be tied up headband 1,2 rings in head in use, and power-on, and adjust suitable control angle by cover button 535, when head because of sleepy when downward-sloping, because of its angle of inclination greater than set angle, and make the balance cock conducting, to trigger

vibrational structure

3,4, produce the vibromassage effect, and reach the caution effect with speech sounds.Simultaneously, be located at the adjustment button 21 of headband 2 and can adjust magnitude of vibrations, reach sleepy caution effect according to each one demand.

As shown in Figure 7, the utility model also can be used as general massager, and it is after ring is tied up head, and change-over switch 531 is cut to the massage control end, makes the motor of the direct conducting of power supply both sides

vibrational structure

3,4, and reaches the effect of head massage.

Claims

1, a kind of head-type is knocked the alarming device of sleeping, mainly be on the headband that can be surrounded on head, insert respectively by electronic control circuit, balance cock, the main frame that loudspeaker is formed, battery, electric power is adjusted button and vibrating device, it is characterized in that: the place ahead of this main frame is provided with the arc lamellar body of two projections, and be provided with the card rib of right quantity at the inner edge of this lamellar body, be arranged in this two arcs lamellar body behind the sheathed adjusting lever of described balance cock, described adjusting lever lateral margin is established prominent point, balance cock can be sticked in arbitrary card rib of arc lamellar body inner edge by means of this prominent point, constitute the setting adjustment of balance cock trigger angle.