CN102657404A - Safety helmet with self-defense function - Google Patents
Safety helmet with self-defense function Download PDFInfo
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- CN102657404A CN102657404A CN2012101552575A CN201210155257A CN102657404A CN 102657404 A CN102657404 A CN 102657404A CN 2012101552575 A CN2012101552575 A CN 2012101552575A CN 201210155257 A CN201210155257 A CN 201210155257A CN 102657404 A CN102657404 A CN 102657404A
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Abstract
The invention provides a safety helmet which is resistant to collision, scratching and impact and has functions of illumination, detection early warning and self-defense electric shock devices. According to the safety helmet, a floodlight, detection early warning modules, a battery clamp, a control switch and the self-defense electric shock devices are arranged on the helmet; the independent detection early warning modules are inlaid in front, back, left and right directions of the safety helmet respectively and can detect infrared targets in the four directions and give an alarm by utilizing a buzzer; and the electric shock devices are inlaid around a helmet brim and on the top of the helmet to withstand the attack of attackers and achieve a self-defense effect. The safety helmet with the self-defense function is simple in integral structure, and high in practicality; and the selected materials are environment-friendly.
Description
Technical field
The present invention relates to a kind of safety cap, particularly a kind of multifunctional safety helmet with self-defence electric shock device.
Background technology
In some environment, take action time ratio of people is easier to face a danger, for example in the dark, in the open air in the thick grass, all be full of on the rural road of banker in the woods or around road.And some crowd who is engaged in particular job also always can face a danger at work, and for example the special policeman can be easy to attacked when tracking down and arresting criminal.
China utility model patent ZL200720140375.3 discloses a kind of rechargeable illumination and warning safety cap, and it comprises illuminating lamp and red light source lamp.The inside of safety cap is provided with liner, between liner and cap shell, is provided with miniature rechargeable battery, and it also has the red light source lamp to be connected through circuit and illuminating lamp, and is provided with gauge tap.This rechargeable illumination and warning safety cap has the advantage that structure is simple, cost of manufacture is low, easy to use and power consumption is little, and adopts and can charge rechargeable battery repeatedly as power supply.Though this utility model has illumination and alarm function; But it has just utilized the red light caution of glistening; It can't play warning function under user and invasion and attack person are separated by the situation of a segment distance; Do not have the autonomous function that whether has the human or animal to exist of surveying on every side yet, more can not when facing a danger, assist the user to save oneself.
China utility model patent ZL90206469.X discloses a kind of anti-misfortune car safety cap; It comprises outer cap, liner, band net, high pressure generator and electrode; Can effectively tackle criminal and adopt things such as ironware, bottle class to knock driver's head and adopt rope to rein in means of crime such as driver's neck, can also be as driver's carry-on defensive weapon.This safety cap that this utility model provides can only meet with when attacking at the person of being attacked rear and play the function of fighting back in self-defence, and does not possess the detecting early-warning device, and function is comparatively single.
Summary of the invention
In order to address the above problem; The present invention provides a kind of and can bear certain intensity and collide with, draw and to bump and to impact, and has the safety cap of illumination functions, its all around four direction inlay respectively independently detecting early-warning module be installed; Can survey the infrared target of four direction respectively and utilize buzzer to send caution; Simultaneously the brim of a hat all around and crown be inlaid with electric shock device, can resist assailant's attack, it is self-defence also can to defend oneself.
To achieve these goals, the present invention adopts following technical scheme.
A kind of safety cap that has the self-defence function comprises cap, illuminating lamp 8, detecting early-warning module 6, battery folder, gauge tap and lead, also comprises self-defence electric shock device K; Said illuminating lamp 8, detecting early-warning module 6, battery folder, gauge tap, self-defence electric shock device K are installed on the cap; Said gauge tap comprises that infrared early warning switch SW 1, light switch SW2, self-defence electric shock device always control switch SW 3 and self-defence electric shock device manual switch group SW; Said detecting early-warning module 6 is connected with infrared early warning switch SW 1 through lead, and illuminating lamp 8 is connected with light switch SW2 through lead, and self-defence electric shock device (K) is always controlled switch SW 3 through lead and self-defence electric shock device and is connected; Said self-defence electric shock device K all is connected with detecting early-warning module 6 through lead with self-defence electric shock device manual switch group SW, and self-defence electric shock device manual switch group SW is always controlled switch SW 3 with the self-defence electric shock device and is connected; Infrared early warning switch SW 1, light switch SW2, self-defence electric shock device are always controlled switch SW 3 and all are connected with battery folder through lead; Said battery folder is built-in with the 6V dc source.
Preferably; Said detecting early-warning module comprises Fresnel lens C, infrared probe PIR, potentiometer RP1, infrared special IC IC, resistance R 5, buzzer L, resistance R 4, triode Q1, resistance R 9, operational amplifier U, resistance R 10 and potentiometer RP3; Fresnel lens C covers on the infrared probe PIR; Infrared special IC IC connects infrared probe PIR through potentiometer RP1; Buzzer L, triode Q1, resistance R 4, infrared special IC IC are linked in sequence; The input of one end concatenation operation amplifier U of resistance R 10, potentiometer RP3 and resistance R 9, the other end of resistance R 9 connects infrared special IC IC, the pin one 2 of infrared special IC IC learnt from else's experience infrared signal that two-stage amplifies, be input to the input of operational amplifier U through resistance R 9; The limit value that operational amplifier U sets is higher than the limit value of infrared special IC IC inner setting; Through adjusting the bleeder circuit that constitutes by resistance R 10, potentiometer RP3; Can set limit value is the fiducial value of human body near 1 meter to 1.5 meters of acquisition sensor in the infrared probe PIR; Make attacker's health when surveying set limit value, operational amplifier U output high level signal driving power triode D1 work starts self-defence electric shock device K; Infrared probe PIR, infrared special IC IC and resistance R 10 all are connected with the 6V dc source; Buzzer L is connected with the 6V dc source through resistance R 5; The self-defence electric shock device is always controlled switch SW 3 and is connected in parallel with self-defence electric shock device K and self-defence electric shock device manual switch group SW; And be connected with the output of operational amplifier U in the detecting early-warning module 6, the self-defence electric shock device is always controlled switch SW 3, self-defence electric shock device K, self-defence electric shock device manual switch group SW and is all inserted the 6V dc source.
Preferably; Said self-defence electric shock device K has the electric shock device control circuit, and it comprises triode T11, triode T21, triode T31, triode T41, resistance R 11, resistance R 21, resistance R 31, resistance R 41, resistance R 51, resistance R 61, capacitor C 11, capacitor C 21, step-up transformer B; Triode T11 and triode T21 and peripheral cell resistance R 11, resistance R 21, resistance R 31, resistance R 41, capacitor C 11 connect to form oscillator; The dc pulse voltage that produces promotes to amplify through triode T31 earlier; Get into triode T41 afterwards and carry out power amplification; In the primary coil of step-up transformer B, produce the pulse voltage of a big electric current then, after step-up transformer B produces the high pressure greater than 40,000 volts at secondary coil after boosting.
Preferably, said cap comprises cap body 1, cap hat 2, the brim of a hat 4 and hatband 3; Cap body 1 top attachment cap hat 2, bottom connect the brim of a hat 4 and hatband 3, and cap hat 2 has hollow sandwich 5, and cap body 1 comprises shell and liner; Illuminating lamp 8 is installed on the outer surface of cap body 1, and detecting early-warning module 6 and battery folder all are embedded between the shell and liner of cap body 1, and cap hat 2 is nested with self-defence electric shock device K with the brim of a hat 4, and gauge tap then is embedded on the hatband 3.
Preferably, cap has at least four detecting early-warning modules 6, five self-defence electric shock device K, two hatbands 3; Four detecting early-warning modules 6 are embedded in the front, rear, left and right four direction of cap body 1 respectively; Five self-defence electric shock device K are nested in the front, rear, left and right four direction of the cap hat 2 and the brim of a hat 4 respectively; Be inlaid with infrared early warning switch SW 1 and light switch SW2 on the hatband 3; Infrared early warning switch SW 1 and light switch SW2 are embedded in the middle and upper part of hatband 3; Be inlaid with the self-defence electric shock device on another hatband 3 and always control switch SW 3 and self-defence electric shock device manual switch group SW; The self-defence electric shock device is always controlled the middle and upper part that switch SW 3 is embedded in hatband 3, and self-defence electric shock device manual switch group SW then is embedded in the middle and lower part of hatband 3 with the form of rhombus key groups flexible cord keyboard.
Preferably, detecting early-warning module 6 is independently controlled with light switch SW2 by infrared early warning switch SW 1 respectively with illuminating lamp 8, and the self-defence electric shock device is always controlled the general supply circuit of switch SW 3 control self-defence electric shock devices; Self-defence electric shock device manual switch group SW comprises the place ahead manual control electric shock device switch SW 4, rear manual control electric shock device switch SW 5, left side manual control electric shock device switch SW 6, the manual electric shock device switch SW 7 in right side; The self-defence electric shock device K that is nested on the brim of a hat 4 is interconnected by lead with the self-defence electric shock device K that is nested on the cap hat 2; Start any electric shock device switch among the self-defence electric shock device manual switch group SW, can open the self-defence electric shock device K of crown.
Preferably; When the self-defence electric shock device is always controlled switch SW 3 closures; Direct manually self-defence electric shock device manual switch group SW control self-defence electric shock device K, then need not trigger detecting early-warning module 6 can from cap be preced with 2 and the front, rear, left and right any direction of the brim of a hat 4 start self-defence electric shock device K.
Preferably, the outer surface of cap body 1, cap hat 2, the brim of a hat 4 selects for use the smooth paper tinsel of aluminizing to cover, and the width >=20CM of the brim of a hat 4 is to prevent self infrared interference detection result.
Preferably, a said hatband and another hatband are independent, symmetrical is installed in cap body 1 bottom, and two hatbands can be bonded together, and also can separately use.
Preferably, said gauge tap is selected button latch fixed pattern switch for use, and lead is selected flexible circuit conductor for use.
Preferably, said infrared special IC IC selects BISS0001 type integrated circuit for use.
Preferably, said operational amplifier U selects LM324 type operational amplifier for use.
Preferably, said illuminating lamp 8 is selected the LED illuminating lamp for use.
Preferably, when said triode T11 is the positive-negative-positive pipe, require step-up transformer B >=150, can select 9015 types or 8550 type triodes for use.
Preferably, when said triode T21 and triode T31 are NPN type pipe, require B >=130, can select 9014 types or 9011 type triodes for use.
Preferably, when said triode T41 was NPN type high power valve, step-up transformer B >=25 got final product, and can select the MJE13005 of Motorola for use.
Preferably, said resistance R 11, resistance R 21, resistance R 31, resistance R 41, resistance R 51, resistance R 61, capacitor C 11 adopt the 1/8W fixed carbon resisters.
Preferably, said capacitor C 11, capacitor C 21 adopt small-sized electric capacity.
Preferably, said step-up transformer B can select the high pressure caput in the finished product electric billy for use, perhaps selects the line output transformer in the black and white television set for use.
The safety cap that has the self-defence function of the present invention comprises the combination in any that above-mentioned various features constitutes.
The detecting early-warning module comprises Fresnel lens C, buzzer L, infrared probe PIR, infrared special IC IC, resistance R 5, triode Q1, potentiometer RP1 and resistance R 4; Its circuit structure is fairly simple; But reliability is very high; And volume ratio is less, weight is also very light, and what can be fit to is embedded in the cap body.Fresnel lens C covers on the infrared probe PIR, and infrared special IC IC connects infrared probe PIR through potentiometer RP1.Buzzer L, triode Q1, resistance R 4, infrared special IC IC are linked in sequence.Infrared probe PIR all is connected with the 6V dc source with infrared special IC IC, and buzzer L is connected with the 6V dc source through resistance R 5, and the 6V dc source is to be provided by the battery in the battery folder.The detecting early-warning module can detect the human or animal's infrared signal in 10 meters in the place ahead, and is detecting infrared signal rear drive buzzer L work, and buzzer L will sound and warn.
Infrared probe PIR can produce infrared signal after detecting infrared ray; This signal is through the infrared special IC IC of pin one 4 inputs of infrared special IC IC; Amplify pin one 2 outputs of back through the two-stage of infrared special IC IC from infrared special IC IC; Be input to the in-phase input end of operational amplifier U again through resistance R 9, resistance R 10 and potentiometer RP3 concatenation operation amplifier's inverting input.Operational amplifier U, resistance R 10 and potentiometer RP3 etc. form comparator; Its threshold value is set by resistance R 10 and the adjustment bleeder circuit that potentiometer RP3 constitutes; Fiducial value for human body during near 1 meter to 1.5 meters of acquisition sensor, the comparison threshold value that this comparator sets is higher than the threshold value that infrared special IC IC inside sets.As the attacker near the time; Infrared probe is visited PIR can detect the infrared ray that it gives out; And pass to infrared special IC IC to infrared signal, after this signal amplifies through the two-stage of infrared special IC IC afterwards, be input to the in-phase input end of operational amplifier U again through resistance R 9.If the level of the in-phase input end of operational amplifier U is greater than the threshold value of comparator at this moment, the output of operational amplifier U will be exported high level and drive connected pliotron Q2 work, starts self-defence electric shock device K then.
The electric shock device control circuit comprises triode T11, triode T21, triode T31, triode T41, resistance R 11, resistance R 21, resistance R 31, resistance R 41, resistance R 51, resistance R 61, capacitor C 11, capacitor C 21, step-up transformer B; Triode T11 and triode T21 and peripheral cell resistance R 11, resistance R 21, resistance R 31, resistance R 41, capacitor C 11 connect to form oscillator; Produce the dc pulse voltage about 10HZ; This pulse voltage promotes to amplify through triode T31 earlier; Get into triode T41 afterwards and carry out power amplification, in the primary coil of step-up transformer B, produce the pulse voltage of a big electric current then, after step-up transformer B produces the high pressure greater than 40,000 volts at secondary coil after boosting.When triode T11 is the PNP pipe, require step-up transformer B >=150, can select 9015 or 8550 type triodes for use; As triode T21, when triode T31 is the NPN pipe, require step-up transformer B >=130, can select 9014 or 9011 type triodes for use; When triode T41 was the NPN high power valve, step-up transformer B >=25 got final product, the MJE13005 of preferred Motorola, and the fin of this pipe extremely links to each other with C; All resistance adopt the 1/8W fixed carbon resister, and electric capacity adopts small-sized electric capacity, and self-defence electric shock device K selects the pocket buttons switch for use.Step-up transformer B can use the high pressure caput in the finished product electric billy, or uses the line output transformer in the black and white television set; Power supply can be used the carbon property battery of 9V.
The front, rear, left and right four direction of the cap body of multifunctional safety helmet has been installed four independently detecting early-warning modules respectively, and the infrared probe in four detecting early-warning modules can detect the people or the larger animal of four direction respectively.Have an area of people or the larger animal in 10 meters around can detecting the user after four detecting early-warning module synthesis use.Exist the detecting early-warning module will drive its inner buzzer L sounding early warning in case detect people or larger animal.
The safety cap has also been installed illuminating lamp in the external side of cap; Illuminating lamp comprises six LED electricity-saving lamps, and it has the characteristics of brightness height and energy saving, also possess simultaneously volume little, in light weight, do not clap advantage such as breakage, these electricity-saving lamps can provide multi-faceted illumination for band cap people.Can hold No. 5 batteries of four joints in the battery folder, No. 5 batteries of this four joint are that detecting early-warning module and illuminating lamp provide power supply.
Gauge tap comprises that infrared early warning switch SW 1, light switch SW2, self-defence electric shock device always control switch SW 3 and self-defence electric shock device manual switch group SW, and self-defence electric shock device manual switch group SW comprises the manual electric shock device switch SW of the manual electric shock device switch SW of the manual electric shock device switch SW in the place ahead 4, rear 5, left side 6, the manual electric shock device switch SW 7 in right side.Cap comprises cap body, cap hat, the brim of a hat and hatband; Cap body top attachment cap hat, bottom connect the brim of a hat and hatband, and the cap hat has hollow sandwich, and the cap body comprises shell and liner; Illuminating lamp is installed on the outer surface of cap body; Detecting early-warning module and battery folder all are embedded between the interlayer of shell and liner of cap body; Can let the outward appearance of cap keep beautiful and clean like this, the cap hat and the brim of a hat are nested with self-defence electric shock device K, and gauge tap then is embedded on the hatband.A cap has at least four detecting early-warning modules, five self-defence electric shock device K, two hatbands; Four detecting early-warning modules are embedded in the front, rear, left and right four direction of cap body respectively; Five self-defence electric shock device K are nested in the front, rear, left and right four direction of the cap hat and the brim of a hat respectively; Be inlaid with infrared early warning switch SW 1 and light switch SW2 on the hatband; Infrared early warning switch SW 1 and light switch SW2 are embedded in the middle and upper part of hatband; Be inlaid with the self-defence electric shock device on another hatband and always control switch SW 3 and self-defence electric shock device manual switch group SW; The self-defence electric shock device is always controlled the middle and upper part that switch SW 3 is embedded in hatband, and self-defence electric shock device manual switch group SW then is embedded in the middle and lower part of hatband with the form of rhombus key groups flexible cord keyboard.Detecting early-warning module and illuminating lamp are independently controlled with light switch SW2 by infrared early warning switch SW 1 respectively, and the self-defence electric shock device is always controlled the general supply circuit of switch SW 3 control self-defence electric shock device K; The self-defence electric shock device K that is nested on the brim of a hat is interconnected by lead with being nested in the self-defence electric shock device K that cap labels, and starts any electric shock device switch among the self-defence electric shock device manual switch group SW, can open the self-defence electric shock device K of crown.
Outer surface and the outer surface of the brim of a hat of cap hat with safety cap of self-defence function all adopts the smooth paper tinsel covering of aluminizing; And the width of the brim of a hat should be not less than 20CM, can not avoid the use of the infrared acquisition result that heat that person self sends disturbs safety cap so effectively.
Safety cap with self-defence function of the present invention has illuminating lamp function, infrared acquisition function and warning function; It can detection of body around the human body in 1 10 meters in the 360 degree scopes or the existence of animal all around; The early warning model is sent by four direction in right family, reminds band cap people to have the people maybe can send anthropoid ultrared animal dis at institute's detection direction and exists.Simultaneously, the safety cap with self-defence function of the present invention also possesses electric shock device, when the assailant contacts the brim of a hat or crown; Can be knocked down by electric shock device; Also can close the switch in some orientation of the brim of a hat, hand can be held this orientation of closing switch then, strikes back the assailant as weapon.Utilize switch can select only to use the detection alarm function, do not start electric shock device.Can select to utilize manual button to control the electric shock device of four direction and crown respectively.Can select only to use manual button to start electric shock device, close other function.
Safety cap with self-defence function of the present invention, its overall structure is simple, and the selection environmental protection is practical.
Description of drawings
Fig. 1 is the structural representation according to a preferred embodiment of the safety cap that has a self-defence function of the present invention;
Fig. 2 arranges sketch map for the self-defence electric shock device of a preferred embodiment of the safety cap that has a self-defence function of the present invention shown in Figure 1;
Fig. 3 arranges sketch map for the self-defence electric shock device manual switch of a preferred embodiment of the safety cap that has a self-defence function of the present invention shown in Figure 1;
Fig. 4 is the detecting early-warning module and the self-defence electric shock device control circuit figure of a preferred embodiment of the safety cap that has a self-defence function of the present invention shown in Figure 1;
Fig. 5 is the self-defence electric shock device control circuit schematic diagram of a preferred embodiment of the safety cap that has a self-defence function of the present invention shown in Figure 1;
Fig. 6 is the total circuit construction and the switch control chart of a preferred embodiment of the safety cap that has a self-defence function of the present invention shown in Figure 1;
Reference numeral:
1. cap body, 2. cap hat, 3. hatband, the 4. the brim of a hat; 5. empty interlayer, 6. detecting early-warning module, 7. the infrared early warning switch SW 1,8. illuminating lamp; 9. light switch SW2,10. self-defence electric shock device K, 11. self-defence electric shock devices are always controlled switch SW 3,12. self-defence electric shock device manual switch group SW; 13. the manual electric shock device switch SW 7 in manual electric shock device switch SW 6,16. right sides, manual electric shock device switch SW 5,15. left sides, manual electric shock device switch SW 4,14. rears, the place ahead.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is elaborated:
As shown in Figure 1, a kind of safety cap that has the self-defence function comprises cap, illuminating lamp 8, detecting early-warning module 6, battery folder, gauge tap and lead, also comprises self-defence electric shock device K; Cap comprises cap body 1, cap hat 2, the brim of a hat 4 and hatband 3; Cap body 1 top attachment cap hat 2, bottom connect the brim of a hat 4 and hatband 3, and cap hat 2 has hollow sandwich 5, and cap body 1 comprises shell and liner; Illuminating lamp 8 is installed on the outer surface of cap body 1, and detecting early-warning module 6 and battery folder all are embedded between the shell and liner of cap body 1, and cap hat 2 is nested with self-defence electric shock device K with the brim of a hat 4, and gauge tap then is embedded on the hatband 3.Said illuminating lamp 8, detecting early-warning module 6, battery folder, gauge tap, self-defence electric shock device K are installed on the cap; Gauge tap comprises that infrared early warning switch SW 1, light switch SW2, self-defence electric shock device always control switch SW 3 and self-defence electric shock device manual switch group SW; Detecting early-warning module 6 is connected with infrared early warning switch SW 1 through lead, and illuminating lamp 8 is connected with light switch SW2 through lead.
As shown in Figures 2 and 3, the front, rear, left and right four direction of the cap body of safety cap of the present invention has been installed four independently detecting early-warning modules respectively, and the infrared probe in four detecting early-warning modules can detect the people or the larger animal of four direction respectively.Have an area of people or the larger animal in 10 meters around can detecting the user after four detecting early-warning module synthesis use.Exist the detecting early-warning module will drive its inner buzzer L sounding early warning in case detect people or larger animal.
Five self-defence electric shock device K are nested in the front, rear, left and right four direction of the cap hat 2 and the brim of a hat 4 respectively; Be inlaid with infrared early warning switch SW 1 and light switch SW2 on the hatband 3; Infrared early warning switch SW 1 and light switch SW2 are embedded in the middle and upper part of hatband 3; Be inlaid with the self-defence electric shock device on another hatband 3 and always control switch SW 3 and self-defence electric shock device manual switch group SW; The self-defence electric shock device is always controlled the middle and upper part that switch SW 3 is embedded in hatband 3, and self-defence electric shock device manual switch group SW then is embedded in the middle and lower part of hatband 3 with the form of rhombus key groups flexible cord keyboard.
As shown in Figure 6; Self-defence electric shock device K is always controlled switch SW 3 through lead and self-defence electric shock device and is connected; Self-defence electric shock device K all is connected with detecting early-warning module 6 through lead with self-defence electric shock device manual switch group SW, and self-defence electric shock device manual switch group SW is always controlled switch SW 3 with the self-defence electric shock device and is connected; Infrared early warning switch SW 1, light switch SW2, self-defence electric shock device are always controlled switch SW 3 and all are connected with battery folder through lead; Said battery folder is built-in with the 6V dc source.
As shown in Figure 4; The detecting early-warning module comprises Fresnel lens C, infrared probe PIR, potentiometer RP1, infrared special IC IC, resistance R 5, buzzer L, resistance R 4, triode Q1, resistance R 9, operational amplifier U, resistance R 10 and potentiometer RP3; Fresnel lens C covers on the infrared probe PIR; Infrared special IC IC connects infrared probe PIR through potentiometer RP1; Buzzer L, triode Q1, resistance R 4, infrared special IC IC are linked in sequence; The input of one end concatenation operation amplifier U of resistance R 10, potentiometer RP3 and resistance R 9, the other end of resistance R 9 connects infrared special IC IC, the pin one 2 of infrared special IC IC learnt from else's experience infrared signal that two-stage amplifies, be input to the input of operational amplifier U through resistance R 9; The limit value that operational amplifier U sets is higher than the limit value of infrared special IC IC inner setting; Through adjusting the bleeder circuit that constitutes by resistance R 10, potentiometer RP3; Can set limit value is the fiducial value of human body near 1 meter to 1.5 meters of acquisition sensor in the infrared probe PIR; Make attacker's health when surveying set limit value, operational amplifier U output high level signal driving power triode D1 work starts self-defence electric shock device K; Infrared probe PIR, infrared special IC IC and resistance R 10 all are connected with the 6V dc source; Buzzer L is connected with the 6V dc source through resistance R 5; The self-defence electric shock device is always controlled switch SW 3 and is connected in parallel with self-defence electric shock device K and self-defence electric shock device manual switch group SW; And be connected with the output of operational amplifier U in the detecting early-warning module 6, the self-defence electric shock device is always controlled switch SW 3, self-defence electric shock device K, self-defence electric shock device manual switch group SW and is all inserted the 6V dc source.
The circuit structure of detecting early-warning module is fairly simple, but reliability is very high, and volume ratio is less, weight is also very light, and what can be fit to is embedded in the cap body.Fresnel lens C covers on the infrared probe PIR, and infrared special IC IC connects infrared probe PIR through potentiometer RP1.Buzzer L, triode Q1, resistance R 4, infrared special IC IC are linked in sequence.Infrared probe PIR all is connected with the 6V dc source with infrared special IC IC, and buzzer L is connected with the 6V dc source through resistance R 5, and the 6V dc source is to be provided by the battery in the battery folder.The detecting early-warning module can detect the human or animal's infrared signal in 10 meters in the place ahead, and is detecting infrared signal rear drive buzzer L work, and buzzer L will sound and warn.
Further as shown in Figure 5, the electric shock device control circuit comprises triode T11, triode T21, triode T31, triode T41, resistance R 11, resistance R 21, resistance R 31, resistance R 41, resistance R 51, resistance R 61, capacitor C 11, capacitor C 21, step-up transformer B; Triode T11 and triode T21 and peripheral cell resistance R 11, resistance R 21, resistance R 31, resistance R 41, capacitor C 11 connect to form oscillator; Produce the dc pulse voltage about 10HZ; This pulse voltage promotes to amplify through triode T31 earlier; Get into triode T41 afterwards and carry out power amplification, in the primary coil of step-up transformer B, produce the pulse voltage of a big electric current then, after step-up transformer B produces the high pressure greater than 40,000 volts at secondary coil after boosting.When triode T11 is the PNP pipe, require step-up transformer B >=150, can select 9015 or 8550 type triodes for use; As triode T21, when triode T31 is the NPN pipe, require step-up transformer B >=130, can select 9014 or 9011 type triodes for use; When triode T41 was the NPN high power valve, step-up transformer B >=25 got final product, the MJE13005 of preferred Motorola, and the fin of this pipe extremely links to each other with C; All resistance adopt the 1/8W fixed carbon resister, and electric capacity adopts small-sized electric capacity, and self-defence electric shock device K selects the pocket buttons switch for use.Step-up transformer B can use the high pressure caput in the finished product electric billy, or uses the line output transformer in the black and white television set; Power supply can be used the carbon property battery of 9V.
The safety cap has also been installed illuminating lamp in the external side of cap; Illuminating lamp comprises six LED electricity-saving lamps, and it has the characteristics of brightness height and energy saving, also possess simultaneously volume little, in light weight, do not clap advantage such as breakage, these electricity-saving lamps can provide multi-faceted illumination for band cap people.Can hold No. 5 batteries of four joints in the battery folder, No. 5 batteries of this four joint are that detecting early-warning module and illuminating lamp provide power supply.
Gauge tap comprises that infrared early warning switch SW 1, light switch SW2, self-defence electric shock device always control switch SW 3 and self-defence electric shock device manual switch group SW, and self-defence electric shock device manual switch group SW comprises the manual electric shock device switch SW of the manual electric shock device switch SW of the manual electric shock device switch SW in the place ahead 4, rear 5, left side 6, the manual electric shock device switch SW 7 in right side.Cap comprises cap body, cap hat, the brim of a hat and hatband; Cap body top attachment cap hat, bottom connect the brim of a hat and hatband, and the cap hat has hollow sandwich, and the cap body comprises shell and liner; Illuminating lamp is installed on the outer surface of cap body; Detecting early-warning module and battery folder all are embedded between the interlayer of shell and liner of cap body; Can let the outward appearance of cap keep beautiful and clean like this, the cap hat and the brim of a hat are nested with self-defence electric shock device K, and gauge tap then is embedded on the hatband.A cap has at least four detecting early-warning modules, five self-defence electric shock device K, two hatbands; Four detecting early-warning modules are embedded in the front, rear, left and right four direction of cap body respectively; Five self-defence electric shock device K are nested in the front, rear, left and right four direction of the cap hat and the brim of a hat respectively; Be inlaid with infrared early warning switch SW 1 and light switch SW2 on the hatband; Infrared early warning switch SW 1 and light switch SW2 are embedded in the middle and upper part of hatband; Be inlaid with the self-defence electric shock device on another hatband and always control switch SW 3 and self-defence electric shock device manual switch group SW; The self-defence electric shock device is always controlled the middle and upper part that switch SW 3 is embedded in hatband, and self-defence electric shock device manual switch group SW then is embedded in the middle and lower part of hatband with the form of rhombus key groups flexible cord keyboard.Detecting early-warning module and illuminating lamp are independently controlled with light switch SW2 by infrared early warning switch SW 1 respectively, and the self-defence electric shock device is always controlled the general supply circuit of switch SW 3 control self-defence electric shock device K; The self-defence electric shock device K that is nested on the brim of a hat is interconnected by lead with being nested in the self-defence electric shock device K that cap labels, and starts any electric shock device switch among the self-defence electric shock device manual switch group SW, can open the self-defence electric shock device K of crown.
Outer surface and the outer surface of the brim of a hat of cap hat with safety cap of self-defence function all adopts the smooth paper tinsel covering of aluminizing; And the width of the brim of a hat should be not less than 20CM, can not avoid the use of the infrared acquisition result that heat that person self sends disturbs safety cap so effectively.
Safety cap with self-defence function of the present invention has illuminating lamp function, infrared acquisition function and warning function; It can detection of body around the human body in 1 10 meters in the 360 degree scopes or the existence of animal all around; The early warning model is sent by four direction in right family, reminds band cap people to have the people maybe can send anthropoid ultrared animal dis at institute's detection direction and exists.Simultaneously, the safety cap with self-defence function of the present invention also possesses electric shock device, when the assailant contacts the brim of a hat or crown; Can be knocked down by electric shock device; Also can close the switch in some orientation of the brim of a hat, hand can be held this orientation of closing switch then, strikes back the assailant as weapon.Utilize switch can select only to use the detection alarm function, do not start electric shock device.Can select to utilize manual button to control the electric shock device of four direction and crown respectively.Can select only to use manual button to start electric shock device, close other function.
The above only makes the preferred embodiments of the present invention; Be not that the present invention is done any pro forma restriction; Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (10)
1. a safety cap that has the self-defence function comprises cap, illuminating lamp (8), detecting early-warning module (6), battery folder, gauge tap and lead, it is characterized in that:
Also comprise self-defence electric shock device (K);
Said illuminating lamp (8), detecting early-warning module (6), battery folder, gauge tap, self-defence electric shock device (K) all are installed on the cap;
Said gauge tap comprises that infrared early warning switch (SW1), light switch (SW2), self-defence electric shock device always control switch (SW3) and self-defence electric shock device manual switch group (SW);
Said detecting early-warning module (6) is connected with infrared early warning switch (SW1) through lead, and illuminating lamp (8) is connected with light switch (SW2) through lead, and self-defence electric shock device (K) is always controlled switch (SW3) through lead and self-defence electric shock device and is connected;
Said self-defence electric shock device (K) all is connected with detecting early-warning module (6) through lead with self-defence electric shock device manual switch group (SW), and self-defence electric shock device manual switch group (SW) is always controlled switch (SW3) with the self-defence electric shock device and is connected; Infrared early warning switch (SW1), light switch (SW2), self-defence electric shock device are always controlled switch (SW3) and all are connected with battery folder through lead;
Said battery folder is built-in with the 6V dc source.
2. the safety cap that has the self-defence function as claimed in claim 1 is characterized in that:
Said detecting early-warning module comprises Fresnel lens (C), infrared probe (PIR), potentiometer (RP1), infrared special IC (IC), resistance (R5), buzzer (L), resistance (R4), triode (Q1), resistance (R9), operational amplifier (U), resistance (R10) and potentiometer (RP3); Fresnel lens (C) covers on the infrared probe (PIR); Infrared special IC (IC) connects infrared probe (PIR) through potentiometer (RP1); Buzzer (L), triode (Q1), resistance (R4), infrared special IC (IC) are linked in sequence; The input of one end concatenation operation amplifier (U) of resistance (R10), potentiometer (RP3) and resistance (R9); The other end of resistance (R9) connects infrared special IC (IC), the pin (12) of infrared special IC (IC) learnt from else's experience infrared signal that two-stage amplifies, be input to the input of operational amplifier (U) through resistance (R9);
The limit value that operational amplifier (U) is set is higher than the limit value of infrared special IC (IC) inner setting; Through the bleeder circuit of adjustment by resistance (R10), potentiometer (RP3) formation; Can set limit value is the fiducial value of human body near 1 meter to 1.5 meters of the interior acquisition sensor of infrared probe (PIR); Make attacker's health when surveying set limit value, operational amplifier (U) output high level signal driving power triode (D1) work starts self-defence electric shock device (K);
Infrared probe (PIR), infrared special IC (IC) and resistance (R10) all are connected with the 6V dc source; Buzzer (L) is connected with the 6V dc source through resistance (R5); The self-defence electric shock device always controls switch (SW3) and self-defence electric shock device (K) is connected in parallel with self-defence electric shock device manual switch group (SW); And be connected with the output of operational amplifier (U) in the detecting early-warning module (6), the self-defence electric shock device is always controlled switch (SW3), self-defence electric shock device (K), self-defence electric shock device manual switch group (SW) and is all inserted the 6V dc source.
3. the safety cap that has the self-defence function as claimed in claim 1 is characterized in that:
Said self-defence electric shock device (K) has the electric shock device control circuit, and it comprises triode (T11), triode (T21), triode (T31), triode (T41), resistance (R11), resistance (R21), resistance (R31), resistance (R41), resistance (R51), resistance (R61), electric capacity (C11), electric capacity (C21), step-up transformer (B);
Triode (T11) and triode (T21) and peripheral cell resistance (R11), resistance (R21), resistance (R31), resistance (R41), electric capacity (C11) connect to form oscillator; The dc pulse voltage that produces promotes to amplify through triode (T31) earlier; Get into triode (T41) afterwards and carry out power amplification; In the primary coil of step-up transformer (B), produce the pulse voltage of a big electric current then, after step-up transformer (B) produces the high pressure greater than 40,000 volts at secondary coil after boosting.
4. the safety cap that has the self-defence function as claimed in claim 1 is characterized in that:
Said cap comprises cap body (1), cap hat (2), the brim of a hat (4) and hatband (3);
Cap body (1) top attachment cap hat (2), bottom connect the brim of a hat (4) and hatband (3), and cap hat (2) has hollow sandwich (5), and cap body (1) comprises shell and liner;
Illuminating lamp (8) is installed on the outer surface of cap body (1), and detecting early-warning module (6) and battery folder all are embedded between the shell and liner of cap body (1), and the cap hat (2) and the brim of a hat (4) are nested with self-defence electric shock device (K), and gauge tap then is embedded on the hatband (3).
5. like any described safety cap that has the self-defence function among the claim 1-4, it is characterized in that:
A cap has at least four detecting early-warning modules (6), five self-defence electric shock devices (K), two hatbands (3);
Four detecting early-warning modules (6) are embedded in the front, rear, left and right four direction of cap body (1) respectively;
Five self-defence electric shock devices (K) are nested in the front, rear, left and right four direction of the cap hat (2) and the brim of a hat (4) respectively;
Be inlaid with infrared early warning switch (SW1) and light switch (SW2) on the hatband (3); Infrared early warning switch (SW1) and light switch (SW2) are embedded in the middle and upper part of hatband (3); Be inlaid with the self-defence electric shock device on another hatband (3) and always control switch (SW3) and self-defence electric shock device manual switch group (SW); The self-defence electric shock device is always controlled the middle and upper part that switch (SW3) is embedded in hatband (3), and self-defence electric shock device manual switch group (SW) then is embedded in the middle and lower part of hatband (3) with the form of rhombus key groups flexible cord keyboard.
6. like any described safety cap that has the self-defence function among the claim 1-5, it is characterized in that:
By infrared early warning switch (SW1) and the independent control of light switch (SW2), the self-defence electric shock device is always controlled the general supply circuit of switch (SW3) control self-defence electric shock device respectively for detecting early-warning module (6) and illuminating lamp (8);
Self-defence electric shock device manual switch group (SW) comprises the manual electric shock device switch (SW4) in the place ahead, the manual electric shock device switch (SW5) in rear, the manual electric shock device switch (SW6) in left side, the manual electric shock device switch (SW7) in right side; The self-defence electric shock device (K) that is nested on the brim of a hat (4) is interconnected by lead with the self-defence electric shock device (K) that is nested on the cap hat (2); Start any electric shock device switch in the self-defence electric shock device manual switch group (SW), can open the self-defence electric shock device (K) of crown.
7. like any described safety cap that has the self-defence function among the claim 1-6, it is characterized in that:
When the self-defence electric shock device is always controlled switch (SW3) closure; Directly manually self-defence electric shock device manual switch group (SW) is controlled self-defence electric shock device (K), then need not trigger the front, rear, left and right any direction startup self-defence electric shock device (K) that detecting early-warning module (6) can be preced with (2) and the brim of a hat (4) from cap.
8. the safety cap that has the self-defence function as claimed in claim 4 is characterized in that:
The outer surface of cap body (1), cap hat (2), the brim of a hat (4) selects for use the smooth paper tinsel of aluminizing to cover, and the width >=20CM of the brim of a hat (4) is to prevent self infrared interference detection result.
9. the safety cap that has the self-defence function as claimed in claim 5 is characterized in that:
What a said hatband and another hatband were independent, symmetrical is installed in bottom the cap body (1), and two hatbands can be bonded together, and also can separately use.
10. the safety cap that has the self-defence function as claimed in claim 1 is characterized in that: said gauge tap is selected button latch fixed pattern switch for use, and lead is selected flexible circuit conductor for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101552575A CN102657404A (en) | 2012-05-18 | 2012-05-18 | Safety helmet with self-defense function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101552575A CN102657404A (en) | 2012-05-18 | 2012-05-18 | Safety helmet with self-defense function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102657404A true CN102657404A (en) | 2012-09-12 |
Family
ID=46767087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101552575A Pending CN102657404A (en) | 2012-05-18 | 2012-05-18 | Safety helmet with self-defense function |
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| Country | Link |
|---|---|
| CN (1) | CN102657404A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455829A (en) * | 2017-10-08 | 2017-12-12 | 应国珍 | Defence formula Multifunction hat |
| CN108414009A (en) * | 2018-02-11 | 2018-08-17 | 梦卓科技（深圳）有限公司 | Structure and method based on partial pressure automatic sensing node location in replaceable node body sensor network |
| CN109512072A (en) * | 2019-01-11 | 2019-03-26 | 中国电建集团贵州工程有限公司 | A kind of emergency escape safety cap |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066661U (en) * | 1990-05-12 | 1990-12-05 | 王传法 | Safety hat for hijacking-protecting |
| CN2106348U (en) * | 1991-08-06 | 1992-06-03 | 唐庆云 | Electric shock gloves |
| CN2133887Y (en) * | 1992-09-14 | 1993-05-19 | 刘兰会 | Anti-theft self-defence device |
| CN2172003Y (en) * | 1993-05-31 | 1994-07-20 | 裘苗全 | Electronic high voltage guard dress |
| CN2213323Y (en) * | 1994-05-11 | 1995-11-22 | 徐钊平 | Police's electric stunning device |
| CN101825270A (en) * | 2009-03-05 | 2010-09-08 | 李文宗 | Portable lighting and preventing device having multimedia wireless transmission function |
| CN102406261A (en) * | 2011-11-15 | 2012-04-11 | 北京联合大学 | Multifunctional safety helmet |
| CN102429361A (en) * | 2011-11-09 | 2012-05-02 | 北京联合大学 | Safety cap |
-
2012
- 2012-05-18 CN CN2012101552575A patent/CN102657404A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066661U (en) * | 1990-05-12 | 1990-12-05 | 王传法 | Safety hat for hijacking-protecting |
| CN2106348U (en) * | 1991-08-06 | 1992-06-03 | 唐庆云 | Electric shock gloves |
| CN2133887Y (en) * | 1992-09-14 | 1993-05-19 | 刘兰会 | Anti-theft self-defence device |
| CN2172003Y (en) * | 1993-05-31 | 1994-07-20 | 裘苗全 | Electronic high voltage guard dress |
| CN2213323Y (en) * | 1994-05-11 | 1995-11-22 | 徐钊平 | Police's electric stunning device |
| CN101825270A (en) * | 2009-03-05 | 2010-09-08 | 李文宗 | Portable lighting and preventing device having multimedia wireless transmission function |
| CN102429361A (en) * | 2011-11-09 | 2012-05-02 | 北京联合大学 | Safety cap |
| CN102406261A (en) * | 2011-11-15 | 2012-04-11 | 北京联合大学 | Multifunctional safety helmet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455829A (en) * | 2017-10-08 | 2017-12-12 | 应国珍 | Defence formula Multifunction hat |
| CN108414009A (en) * | 2018-02-11 | 2018-08-17 | 梦卓科技（深圳）有限公司 | Structure and method based on partial pressure automatic sensing node location in replaceable node body sensor network |
| CN108414009B (en) * | 2018-02-11 | 2020-10-09 | 梦卓科技（深圳）有限公司 | Structure and method for automatically sensing node position based on partial pressure in replaceable node body sensor network |
| CN109512072A (en) * | 2019-01-11 | 2019-03-26 | 中国电建集团贵州工程有限公司 | A kind of emergency escape safety cap |
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Application publication date: 20120912 |