CN2203473Y - Theftproof alarm safety device - Google Patents
Theftproof alarm safety device Download PDFInfo
- Publication number
- CN2203473Y CN2203473Y CN 94208330 CN94208330U CN2203473Y CN 2203473 Y CN2203473 Y CN 2203473Y CN 94208330 CN94208330 CN 94208330 CN 94208330 U CN94208330 U CN 94208330U CN 2203473 Y CN2203473 Y CN 2203473Y
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Abstract
The utility model relates to a theft-proof alarm safety device used for motor vehicles, bicycles, doors and windows and safes and having voice alarm and electric shock functions, mainly comprising a theft-proof switch circuit, a voice alarm circuit and a high-voltage electric shocking circuit. The theft-proof alarm safety device can use a visual voice mode to alarm, be easy to identify thieves and electrically shock the thieves so as to achieve the goal of theft-proof safety and reliability, mainly being used for the theft-proof alarm safety of various vehicles and householders.
Description
The utility model relates to the burglar alarm protective device that a kind of various types of vehicles, door and window and safety cabinet use, and especially has the burglar alarm protector of audio alert and electric shock thief function.
At present, a kind of burglar alarm that people use mainly is made up of touch signal generation circuit and sound light alarming circuit.Its shortcoming is, reports to the police with the acousto-optic mode, and the people is misunderstood, and type of alarm is not directly perceived; It does not have electric shock function in addition, and when the passerby turned a deaf ear to chimes of doom, the thief was easy to vehicle be stolen or door is pried open, and its safe reliability is still undesirable.
The purpose of this utility model is, a kind of usefulness voice mode report to the police and can shock by electricity burglar alarm protector of thief comparatively intuitively is provided.
In order to achieve the above object, the solution that the utility model is taked is: it is made up of theft-proof switch circuit, voice alarm circuit, high-voltage electric shock circuit, and wherein voice alarm circuit is made up of " catching a thief " voice alarm circuit and " electricity danger is arranged " sound circuit, audio power amplifying circuit and a loudspeaker.The voice alarm circuit that " catches a thief " is connected with power supply+Vcc end through the normally opened contact J1-1 of relay J 1, the normally opened contact J2-1 of relay J 2 respectively with " electricity danger is arranged " sound circuit end separately, the other end separately is connected with audio power amplifying circuit through normally closed contact J2-b, the normally opened contact J2-2 of relay J 2 respectively, this audio power amplifying circuit is connected with loudspeaker again, and relay J 2 is connected with power supply+Vcc end through the normally opened contact J1-2 of a delay circuit and relay J 1.Theft-proof switch circuit is formed by touch switch circuit with near on-off circuit.Touch switch circuit, all be connected with power supply+Vcc end through the theftproof lock K switch near an end of on-off circuit and relay J 3; above-mentioned touch switch circuit, interconnect near the on-off circuit other end separately; be connected with relay J 1 again near on-off circuit; relay J 1 ground connection; touch switch circuit is connected with protective (being antitheft thing) through the normally closed contact J1-b of relay J 1, and the other end of relay J 3 is through the normally opened contact J2-2 of relay J 2 ground connection.The high-voltage electric shock circuit is connected, is connected with protective through the normally opened contact J3-1 of relay J 3 with power supply+Vcc end through the normally opened contact J2-3 of relay J 2.When the theftproof lock K switch is closed, touch switch circuit and be switched on power supply near on-off circuit and relay J 3, the owner can leave.When the people touches protective (antitheft thing), touch switch circuit is activated, the 3V high level that it is exported, be used for promoting near on-off circuit,, be activated near on-off circuit near protective if any the human metal object, relay J is driven, its normally closed contact J4-6 opens, normally opened contact J4-6, the J1-2 adhesive, at this moment, the work of " catching a thief " voice alarm circuit, export a sound signal, carry out signal through audio power amplifying circuit and amplify, promote loudspeaker and send the voice of " catching a thief ", and can in one minute, repeat-of-pronunciation report to the police, if the thief leaves away in one minute, then foregoing circuit quits work; If do not leave; then after one minute; under the effect of delay circuit; relay J 2 actions; normally closed contact J2-b opens; normally opened contact J2-1; J2-2; the J2-3 adhesive; make relay J 3 actions; normally opened contact J3-1 adhesive, the sound signal of " have electricity dangerous " sound circuit output is at this moment amplified through audio power amplifying circuit; send the voice of " having electricity dangerous; please don't be close " by loudspeaker, the voice alarm circuit that " catches a thief " simultaneously is closed, and the high-voltage electric shock circuit is activated; through the contact of adhesive J3-1; high voltage is added on the protective, and the thief promptly can be hit by high voltage near protective and hold, and reaches audio alert with this; the electric shock thief; prevent the purpose that protective is stolen.
Below in conjunction with accompanying drawing utility model is further described.
Fig. 1 is the block scheme of the utility model burglar alarm protector circuit.
Fig. 2 is the synoptic diagram of theft-proof switch circuit part of the present utility model shown in Figure 1.
Fig. 3 is the synoptic diagram of the utility model voice alarm circuit part.
Fig. 4 is delay circuit figure of the present utility model.
Fig. 5 is a high-voltage electric shock circuit diagram of the present utility model.
Fig. 6 is 555 integrated circuit and the external circuits figure thereof in the touch switch circuit of the present utility model.
Fig. 7 is of the present utility model near SC205 integrated circuit in the on-off circuit and external circuits figure thereof.
In circuit block diagram of the present utility model shown in Figure 1, the utility model is made up of theft-proof switch circuit, voice alarm circuit, high-voltage electric shock circuit 7, wherein, voice alarm circuit is made up of " catching a thief " voice alarm circuit 3, " electricity danger is arranged " sound circuit 4, audio power amplifying circuit 5 and loudspeaker 8.Foregoing circuit 3,4 end separately is connected with power supply+Vcc end through the normally opened contact J1-4 of relay J 1, the normally opened contact J2-1 of relay J 2 respectively, circuit 3,4 other end separately is connected with audio power amplifying circuit 5 through normally closed contact J2-b, the normally opened contact J2-2 of relay J 2 respectively, and circuit 5 is connected with loudspeaker 8 again.Relay J 2 is connected with power supply+Vcc end through the normally opened contact J1-2 of delay circuit 6 and relay J 1.Theft-proof switch circuit is formed by touch switch circuit 1 with near on-off circuit 2; one end of circuit 1,2 and relay J 3; all be connected with power supply+Vcc end through the theftproof lock K switch; circuit 1,2 other end separately interconnects; circuit 2 is connected with relay J 1 again; relay J 1 ground connection, circuit 1 is connected with protective 9 through the normally closed contact J1-b of relay, and the other end of J3 is through the normally opened contact J2-2 of J2 ground connection.High-voltage electric shock circuit 7 is connected, is connected with protective 9 through the normally opened contact J3-1 of relay J 3 with power supply+Vcc end through the normally opened contact J2-3 of relay J 2.In theft-proof switch circuit part synoptic diagram shown in Figure 2, touch switch circuit 1 is opened indicating circuit 10 by 555 integrated circuit and corresponding external circuits thereof and theftproof lock and is formed.Be formed by connecting by the LC oscillatory circuit 11 that SC205 integrated circuit and external circuits 12, L1 and C10 are formed in parallel near on-off circuit 2.Theftproof lock is opened indicating circuit 10 and is formed in parallel DF1 and J2-2 connection ground connection by the series arm of the series arm of relay J 3, relay J 2 normally opened contact J2-2 and resistance R 2, light emitting diode DF1.The b point of 555 integrated circuit and external circuits thereof is connected with protective 9 through the normally closed contact J4-b of relay J 1; R2 is connected with the tie point of J3 in a point and the circuit 10; and be connected through theftproof lock K switch and power supply+Vcc end, the c point is connected with an end of SC205 integrated circuit and external circuits 12 thereof, LC oscillatory circuit 11 respectively through the d point.The e point of SC205 integrated circuit and external circuits 12 thereof is connected with power supply+Vcc end, and its g point is connected with relay J 1, and relay J 1 is connected with foregoing circuit 12, LC oscillatory circuit 11 and ground respectively through the h point.In 555 integrated circuit shown in Figure 6 and external circuits and SC205 integrated circuit shown in Figure 7 and external circuits thereof, the pin 6,7 of 555 integrated circuit all is connected in the H point with resistance R 1, electrochemical capacitor C3, the end of diode D1; The pin 4,8 of 555 integrated circuit; Resistance R 1 is connected with a point respectively through variable resistor R3; the pin 5 of 555 integrated circuit is through capacitor C 2 ground connection; the all direct ground connection of the end of pin 1 and electrochemical capacitor C3; pin 2 is connected with diode D1, capacitor C 1 respectively; pin 3 is connected with the c point; capacitor C 1 is connected with protective 9 through the normally closed contact J1-b of b point, relay J 4, and a point is connected with circuit 10, and is connected with power supply+Vcc end through the theftproof lock K switch.The pin 11 of SC205 integrated circuit connects power supplys+Vcc end, and an end of pin 12,13 and L1, C10 and the LC oscillatory circuit 11 that is unified into all is connected pin 1,6 with the d point; Pin 8 is through capacitor C 4; Pin 3 is through capacitor C 5; Pin 5 is through relay J 1 ground connection respectively, and pin 14 is connected with the tie point W of variable resistor R7, R8, and pin 2 is through R7, R8 ground connection, the other end ground connection of LC oscillatory circuit 11.Above-mentioned c point is connected with the d point.In voice alarm circuit part synoptic diagram shown in Figure 3, the voice alarm circuit that " catches a thief " 3 is formed by connecting by LQ46 speech IC and corresponding external circuits, also can form by the speech IC and the external circuits thereof of other type, the speech IC and the external circuits thereof of other type are known by those skilled in the art, no longer describe in detail herein.Sound circuit 4 is formed by connecting by LH-169 speech IC and corresponding external circuits " electricity danger ", the LH-169 speech IC also can be replaced by the speech IC and the external circuits of other type, and known by those skilled in the art, no longer describe in detail herein.Audio power amplifying circuit 5 is formed by connecting by resistance R 9, R10, electrochemical capacitor C6, C7, C8, C9 and note amplifier LM386.Wherein, resistance R 9, electrochemical capacitor C6 are parallel between 2 of m, the p, between m, n, be connected with electrochemical capacitor C7 at 2, between n, p, be connected with resistance R 10 at 2, the pin 3 of note amplifier LM386 is connected with the n point, pin 1 is connected with pin 8 through electrochemical capacitor C8, and its output terminal t is connected with an end of loudspeaker 8 through electrochemical capacitor C9, and the other end of loudspeaker 8 is connected with pin 2 and the ground of p point, note amplifier LM386 respectively.The pin 6 of LQ46 speech IC and external circuits thereof and note amplifier LM386 all is connected with power supply+Vcc end through the normally opened contact J1-1 of relay J 1, LH-169 integrated circuit and external circuits thereof are connected with power supply+Vcc end through the normally opened contact J2-1 of relay J 2, two speech ICs of LQ46, LH-169 pin 4 separately is connected with the m point through normally closed contact J2-b, the normally opened contact J2-2 of relay J 2 respectively, LQ46 speech IC and external circuits thereof and LH-169 speech IC and the equal ground connection of the external circuits other end separately thereof.In delay circuit shown in Figure 4, delay circuit 6 is to be formed by connecting by 555 integrated circuit and corresponding external circuits.Wherein, the pin 3 of 555 integrated circuit is through the parallel circuit of relay J 2, diode D2, be connected with normally opened contact J1-2, the variable resistor R4 of relay J 1, the pin 8 of 555 integrated circuit respectively, the other end of normally opened contact J1-2 is connected with power supply+Vcc end, the other end of R4 is connected with the pin 6,7 of capacitor C 6,555 integrated circuit respectively through resistance R 5, pin 1, the 4 equal ground connection of the other end of C6,555 integrated circuit, the pin 2,5 of 555 integrated circuit is respectively through resistance R 6, capacitor C 7 ground connection.In high-voltage electric shock circuit shown in Figure 5, high-voltage electric shock circuit 7 is made up of booster circuit and resistance R 9 that transformer B1, diode D3, D4, D5, D6 and capacitor C 8, C9, C11, C12 connect into.In booster circuit 13, D3, D4 and C11; D4, D5 and C9; D5, D6 and C12 connect into a triangle respectively, and from the F point to the G point, D3, D4, D5, D6 press conducting direction head and the tail connection successively, capacitor C 8 is connected between the end of secondary coil L2 of E point and transformer B1, secondary coil L2 is through F point ground connection, the G point is connected with the normally opened contact J3-1 of relay J 3 through resistance R 9, and the end of the primary coil L1 of transformer B1 is connected the other end ground connection of primary coil L1 through the normally opened contact J2-3 of relay J 2 with power supply+Vcc end.Form the diode of booster circuit 13 and the number of electric capacity and can also increase 2-6 respectively.The utility model also can be provided with the coding radio transmitter and the decoding wireless receiving circuit of reporting to the police or electric signal being arranged; above-mentioned radiating circuit is used to launch the radio signal of protective when stolen; decoding wireless receiving circuit (being the portable receiver of owner) is used to receive the radio signal of protective when stolen, so that in time allow the owner make a response.High-voltage electric shock circuit 7 also can be made up of a transformer and an oscillatory circuit, and this oscillatory circuit is arranged on transformer one side.The electric signal trend of above-mentioned high-voltage electric shock circuit 7, coding radio transmitter and decoding wireless receiving circuit and each circuit of the utility model is those skilled in the art to be known, and no longer describes in detail herein.
The utility model compared with prior art, have type of alarm directly perceived, be easy to identify and the thief's that can shock by electricity advantage, its security reliability is better, is the comparatively desirable warning protective device that the pick-proofs such as a kind of vehicle anti-theft, door and window, safety cabinet are used.
Claims (6)
1; a kind of burglar alarm protector; by theft-proof switch circuit; voice alarm circuit and high-voltage electric shock circuit [7] are formed; it is characterized in that; voice alarm circuit is by " catching a thief " voice alarm circuit [3]; " have electricity dangerous " sound circuit [4]; audio power amplifying circuit [5] and loudspeaker [8] are formed; wherein; the voice alarm circuit that " catches a thief " [3] and " have electricity dangerous " voice alarm circuit [4] end separately are respectively through the normally opened contact J1-1 of relay J 1; the normally opened contact J2-1 of relay J 2 is connected with power supply+Vcc end; foregoing circuit [3]; [4] other end separately is respectively through the normally closed contact J2-b of relay J 2; normally opened contact J2-2 is connected with audio power amplifying circuit [5]; audio power amplifying circuit [5] is connected with loudspeaker [8] again; relay J 2 is connected with power supply+Vcc end through the normally opened contact J1-2 of delay circuit [6] and relay J 1; theft-proof switch circuit is formed by touch switch circuit [1] with near on-off circuit [2]; touch switch circuit [1]; end near on-off circuit [2] and relay J 3 all is connected with power supply+Vcc end through the theftproof lock K switch; foregoing circuit [1]; [2] other end separately interconnects; circuit [2] is connected with relay J 1; relay J 1 ground connection; circuit [1] is connected with protective [9] through the normally closed contact J1-b of relay J 1; the other end of relay J 3 is through the normally opened contact J2-2 of relay J 2 ground connection; high-voltage electric shock circuit [7] is connected with power supply+Vcc end through the normally opened contact J2-3 of relay J 2, is connected through the normally opened contact J3-1 and the protective [9] of relay J 3.
2; burglar alarm protector according to claim 1; it is characterized in that; touch switch circuit ［ 1 ］ is opened indicating circuit ［ 10 ］ by 555 integrated circuit and corresponding external circuits thereof and theftproof lock and is formed; near on-off circuit ［ 2 ］ by SC205 integrated circuit and external circuits ［ 12 ］ thereof; the LC oscillatory circuit ［ 11 ］ that L1 and C10 are formed in parallel is formed by connecting; theftproof lock is opened indicating circuit ［ 10 ］ by relay J 3; the series arm of the normally opened contact J2-2 of relay J 2 and resistance R 2; the series arm of light emitting diode DF1 is formed in parallel; DF1 and normally opened contact J2-2 connection ground connection; the b point of above-mentioned 555 integrated circuit and external circuits thereof is connected with protective ［ 9 ］ through the normally closed contact J1-b of relay J 1; the a point is connected with the tie point of J3 with the middle R2 of circuit ［ 10 ］; and be connected through theftproof lock K switch and power supply+Vcc end; the c point through the d point respectively with SC205 integrated circuit and external circuits ［ 12 ］ thereof; one end of LC oscillatory circuit ［ 11 ］ is connected; the e point of SC205 integrated circuit and external circuits thereof ［ 12 ］ is connected with power supply+Vcc end; its g point is connected with relay J 1, relay J 1 through the h point respectively with foregoing circuit ［ 12 ］; LC oscillatory circuit ［ 11 ］ and ground are connected.
3, burglar alarm protector according to claim 1, it is characterized in that, the voice alarm circuit that " catches a thief " ［ 3 ］ is formed by connecting by LQ46 speech IC and corresponding external circuits, sound circuit ［ 4 ］ is formed by connecting by LH-169 speech IC and corresponding external circuits " electricity danger ", audio power amplifying circuit ［ 5 ］ is by resistance R 9, R10, electrochemical capacitor C6, C7, C8, C9 and note amplifier LM386 are formed by connecting, wherein, resistance R 9, electrochemical capacitor C6 is parallel to m, between 2 of the p, at m, be connected with electrochemical capacitor C7 between 2 of the n, at n, be connected with resistance R 10 between 2 of the p, the pin 3 of note amplifier LM386 is connected with the n point, pin 1 is connected with pin 8 through electrochemical capacitor C8, its output terminal t is connected with an end of loudspeaker ［ 8 ］ through electrochemical capacitor C9, the other end of loudspeaker ［ 8 ］ respectively with the p point, the pin 2 of note amplifier LM386 and ground are connected, the pin 6 of LQ46 speech IC and external circuits thereof and note amplifier LM386 all is connected with power supply+Vcc end through the normally opened contact J1-1 of relay J 1, LH-169 speech IC and external circuits thereof are connected with power supply+Vcc end through the normally opened contact J2-1 of relay J 2, the pin 4 of LQ46 speech IC, the pin 4 of LH-169 speech IC is respectively through the normally closed contact J2-b of relay J 2, normally opened contact J2-2 is connected LQ46 with the m point, two speech ICs of LH-169 and the equal ground connection of the external circuits other end separately thereof.
4, burglar alarm protector according to claim 1, it is characterized in that, high-voltage electric shock circuit ［ 7 ］ is made up of booster circuit ［ 13 ］ and resistance R 9 that transformer B1, diode D3, D4, D5, D6 and capacitor C 8, C9, C11, C12 connect into, in circuit ［ 13 ］, D3, D4 and C11; D4, D5 and C9; D5, D6 and C12 connect into a triangle respectively, and from the F point to the G point, D3, D4, D5, D6 press conducting direction head and the tail connection successively, capacitor C 8 is connected between the end of secondary coil L2 of E point and transformer B1, secondary coil L2 is through F point ground connection, the G point is connected with the normally opened contact J3-1 of relay J 3 through resistance R 9, and the end of the primary coil L1 of transformer B1 is connected the other end ground connection of primary coil L1 through the normally opened contact J2-3 of relay J 2 with power supply+Vcc end.
5, burglar alarm protector according to claim 5 is characterized in that, forming the diode of booster circuit ［ 13 ］ and the number of electric capacity can also increase 2-6 respectively.
6, burglar alarm protector according to claim 2, it is characterized in that, in 555 integrated circuit and external circuits thereof of forming touch switch circuit ［ 1 ］, the pin 6,7 of 555 integrated circuit all is connected in the H point with resistance R 1, electrochemical capacitor C3, the end of diode D1; The pin 4,8 of 555 integrated circuit; Resistance R 1 is connected with a point respectively through variable resistor R3, the pin 5 of 555 integrated circuit is through capacitor C 2 ground connection, the pin 1 of 555 integrated circuit, the equal ground connection of the other end of electrochemical capacitor C3, pin 2 respectively with diode D1, capacitor C 1 is connected, pin 3 is connected with the c point, capacitor C 1 is through the b point, the normally closed contact J1-b of relay J 1 is connected with protective ［ 9 ］, the a point is connected with circuit ［ 10 ］, and be connected through theftproof lock K switch and power supply+Vcc end, in the SC205 integrated circuit and external circuits thereof formed near on-off circuit ［ 2 ］, the pin 11 of SC205 integrated circuit connects power supply+Vcc end, pin 12,13 and L1, one end of C10 and the LC oscillatory circuit ［ 11 ］ that is unified into all is connected pin 1 with the d point, 6; Pin 8 is through capacitor C 4; Pin 3 is through capacitor C 5; Pin 5 is through relay J 1 ground connection respectively, and pin 14 is connected with the tie point W of variable resistor R7, R8, and pin 2 is through variable resistor R7, R8 ground connection, the other end ground connection of LC oscillatory circuit ［ 11 ］, and above-mentioned c point is connected with the d point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94208330 CN2203473Y (en) | 1994-04-12 | 1994-04-12 | Theftproof alarm safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94208330 CN2203473Y (en) | 1994-04-12 | 1994-04-12 | Theftproof alarm safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2203473Y true CN2203473Y (en) | 1995-07-12 |
Family
ID=33826369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94208330 Expired - Fee Related CN2203473Y (en) | 1994-04-12 | 1994-04-12 | Theftproof alarm safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2203473Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394623A (en) * | 2011-09-16 | 2012-03-28 | 黄宇嵩 | Electronic-type touch switch |
| CN102394625A (en) * | 2011-10-20 | 2012-03-28 | 何林 | Touch switching circuit |
-
1994
- 1994-04-12 CN CN 94208330 patent/CN2203473Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394623A (en) * | 2011-09-16 | 2012-03-28 | 黄宇嵩 | Electronic-type touch switch |
| CN102394625A (en) * | 2011-10-20 | 2012-03-28 | 何林 | Touch switching circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |