CN201472316U - Anti-thrust and anti-theft alarming igniter with display - Google Patents

Abstract

An anti-thrust and anti-theft alarming igniter with a display is characterized in that a liquid crystal screen is connected with an NC555 control chip, a blue\write line and a write\blue line of the NC 555 control chip are connected with a stepping motor, an orange line and a yellow line of the NC 555 control chip are connected with a loudspeaker, and a grey line is serially connected with a diode and the NC 555 control chip. After a switch is switched on, the NC 555 control chip does not sense a trigger signal of the grey trigger line while time surpasses set value of the NC 555 control chip, the set value is 10 seconds, the NC 555 transmits electric energy of a storage battery to the loudspeaker through the orange line and the yellow line so as to control alarm of the loudspeaker, powers of the blue\write line and the write\blue line are switched on, a working front chain wheel lock of the stepping motor locks a sprocket vehicle which can not be pushed, simultaneously the blue\write line of a trigger is cut off, and then an engine can not be started.

Description

The anti-anti-theft alarm firing unit that pushes away that band shows

Technical field

The utility model relates to a kind of ignition system of self-propelled vehicle, is a kind of anti-anti-theft alarm firing unit that pushes away with demonstration concretely.

Background technology

At present, motor bike generally adopt Ignition Module be used as ignition system control setup accounted for the overwhelming majority, this mechanism simple structure, but there is obvious weak point: because there is ignition angle control accuracy difference function singleness in Ignition Module, do not possess anti-theft alarm function during vehicle immobilization, cause the difficult startup of the cold car of vehicle and have stolen misgivings.

The utility model content

The purpose of this utility model is to provide a kind of anti-anti-theft alarm firing unit that pushes away with demonstration, make and guaranteeing on the simply constructed basis of former ignition system, also has the elimination flase alarm, show ignition angle, the not power consumption of vehicle immobilization main frame, igniting precision height can be used as the anti-anti-theft alarm firing unit that pushes away that the band of the ignition system of motor bike shows.

The utility model is realized with following technical scheme: the anti-anti-theft alarm firing unit that pushes away that this band shows mainly is made up of magneto generator, binary pair, igniting charge coil, resistance R 1, VD1, VD2, capacitor C, silicon control, high-voltage ignition coil, NC555 control chip, liquid crystal display, diode, switch, 12V storage battery, loud speaker, stepping motor, preceding sprocket wheel lock.It is characterized in that: liquid crystal display is connected with the NC555 control chip, the NC555 control chip blue white line with white blue line be connected with stepping motor, the orange line of NC555 control chip is connected with loud speaker with yellow line, and grey lines is connected in series with diode and NC555 control chip.At first will with show anti-push away the anti-theft alarm firing unit blue white wire be connected with binary pair, band shows anti-push away the anti-theft alarm firing unit black red line be connected with the igniting charge coil of magneto generator, band shows anti-push away the anti-theft alarm firing unit black yellow line be connected with high-voltage ignition coil, the electric energy of 12V storage battery is supplied electric energy by red line and green line to the anti-anti-theft alarm firing unit that pushes away that band shows under the situation of switch conduction, the grey line of induction forms the loop with the control chip of NC555 over the ground behind human body touch, binary pair blue the white wire conducting, magneto generator rotation behind the engine starting, the energizing signal that binary pair produces offers the anti-anti-theft alarm firing unit in-to-in NC555 control chip that pushes away that band shows, the NC555 control chip is by the discharge over the ground of SCR control capacitor C, to realize the igniting of high-voltage ignition coil; Behind engine starting, the NC555 control chip will be according to the spark advance angle of the energizing signal calculation level ignition system of binary pair, and ignition angle is shown by liquid crystal display, to realize the visual of ignition angle; Behind switch conduction, the perception grey that do not have the NC555 control chip triggers the setting value that the energizing signal of line and time surpass the NC555 control chip, setting value is 10 seconds, thereby NC555 will be transported to the electric energy of storage battery the warning of loud speaker control loudspeaker by orange line and yellow line, and conducting blue white wire with white the power supply of blue line, sprocket wheel lock pinning chain drum vehicle can't be carried out before the stepping motor work, simultaneously binary pair blue white wire will be disconnected, driving engine can not start, and has realized anti-theft alarm and the controllable function of pinning sprocket wheel.

Compared with the prior art, that uses that this band shows anti-ly pushes away the igniting low precision that the anti-theft alarm firing unit can solve firing unit, ignoring of ignition angle, and firing unit does not have drawbacks such as anti-theft alarm.

In sum, just because of the anti-anti-theft alarm firing unit that pushes away that this band shows has the igniting low precision that solves firing unit, no anti-theft alarm, the function of difficult startup of the cold car that causes and PTO Power Take Off automatic antitheft, thus prolong the service life of driving engine and the anti-theft capability of car load.

Description of drawings

Fig. 1 is the anti-fundamental diagram that pushes away the anti-theft alarm firing unit that the utility model band shows.

1.12V storage battery among the figure, 2. switch, 3. magneto generator, 4. igniting charge coil, 5. binary pair, 6. high-voltage ignition coil, 7. loud speaker, 8. stepping motor, 9. before the sprocket wheel lock, 10. high tension cord, 11.NC555 control chip, 12. liquid crystal displays.

The specific embodiment

Fig. 1 is the anti-fundamental diagram that pushes away the anti-theft alarm firing unit that the utility model band shows, its principle of work is made up of magneto generator (3), binary pair (5), igniting charge coil (4), resistance (R1), diode (VD1), diode (VD2), electric capacity (C), silicon control (VT1), high-voltage ignition coil (6), NC555 control chip (11), liquid crystal display (12), diode (VD3), switch (2), 12V storage battery (1), loud speaker (7), stepping motor (8), preceding sprocket wheel lock (9).In Fig. 1, liquid crystal display (12) is connected with NC555 control chip (11), NC555 control chip (11) blue white line with white blue line be connected with stepping motor (8), the orange line of NC555 control chip (11) is connected with loud speaker (7) with yellow line, and grey lines is connected in series with diode (VD3) and NC555 control chip (11).

Claims (1)

1. anti-anti-theft alarm firing unit that pushes away with demonstration, its mechanical part is by magneto generator, binary pair, the igniting charge coil, resistance R 1, VD1, VD2, capacitor C, silicon control, high-voltage ignition coil, the NC555 control chip, liquid crystal display, diode, switch, the 12V storage battery, loud speaker, stepping motor, preceding sprocket wheel lock is formed, it is characterized in that: liquid crystal display is connected with the NC555 control chip, the NC555 control chip blue white line with white blue line be connected with stepping motor, the orange line of NC555 control chip is connected with loud speaker with yellow line, and grey lines is connected in series with diode and NC555 control chip.

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