CN203864552U - Help-calling device for car - Google Patents
Help-calling device for car Download PDFInfo
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- CN203864552U CN203864552U CN201420237224.XU CN201420237224U CN203864552U CN 203864552 U CN203864552 U CN 203864552U CN 201420237224 U CN201420237224 U CN 201420237224U CN 203864552 U CN203864552 U CN 203864552U
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Abstract
A help-calling device for a car comprises a photoelectric display assembly for displaying distress signals, a control circuit board provided with a control circuit, a battery, and a sensor used for acquiring trunk lid opening and closing signals and transmitting the detected signals to the control circuit, wherein the photoelectric display assembly comprises a luminous source connected with the control circuit; the battery, the control circuit board and the photoelectric display assembly are fixed to the inner side of the automobile trunk; the sensor is mounted on the inner side of the automobile trunk lid and positioned in a gap between the automobile trunk lid and the automobile body; the control circuit is connected with the battery through the sensor. The help-calling device has the advantages that when a car is hijacked by a gangster, distress signals can be sent out effectively without misoperation, and cannot be found out by the gangster; the mounting is simple, and the device is suitable for cars.
Description
Technical field
The apparatus for ask for help through that the utility model relates to a kind of vehicle while being held as a hostage, particularly relates to a kind of vehicle with boot after by criminal hijack, the automobile-used apparatus for ask for help through that can send an SOS in time to the external world.
Background technology
If the people of steering vehicle is held as a hostage, people is difficult to narrow escape, reason is that hijackee is coerced the state of being in a disadvantageous position, and lock in the car galloping at all speed, be hedged off from the outer world completely, can not send to the external world any distress signal, even if in downtown area, also can miss many good opportunities of being rescued, finally still be unable to escape bad luck, chaufeur is often had generation by the event of killing.
Existing annunciator is substantially all for taxicar designs, normally by being arranged on the LED electronic display screen displays distress signal of roof.As the utility model of ZL200920095658.X, a kind of taxi distress alarming device is disclosed.It comprises automobile dome light, also comprise the weld assembly being fixed in ceiling light, with fixing control circuit and the flashing feature of weld assembly, anode is succeeded on two main contacts of electrical equipment by reset safety box, the two ends of alarm switch are connected to respectively on relay main contact and relay coil end, the negative pole that connects automobile dome light of relay coil, two open contacts of relay are succeeded electric apparatus coil, respectively with oscillating circuit, resistance, the collecting electrode of aerotron connects, oscillating circuit 1 pin ground connection, 5 pin pass through capacity earth, 3 pin connect transistor base by resistance, 7 pin are connected with resistance respectively, 2 pin, 6 pin and resistance, electric capacity joins, electric capacity negative earth, flashing feature comprises several piece matrix circuit, several piece matrix circuit positive pole in parallel connects aerotron, negative earth, reset safety box is arranged in the front cabinet of automobile, alarm switch is arranged in operator's compartment.This taxi distress alarming device, because automobile dome light has multiple use, alarm function just, driver is in the easily maloperation under ground strenuous status of being held as a hostage, and what externally send is not alerting signal, and driver takes for and reports to the police, and misses alarming machine meeting; Concerning private car, this device utmost point is installed on roof not attractive in appearance, and meeting a larger increase cost, and easily cause that ruffian notes, thus also unrealistic; And the rescue alarm device of this patent need utilize the electric power system power supply of car itself and the control system control of car itself to show, complex structure, cost is high.
Also having a kind of is to design special alarm lamp at vehicle body outside surface to report to the police.The patent No. is, in 00213673.2 utility model patent, to disclose a kind of vehicle with alarming sign for robber, and the housing outer surface of vehicle arranges alarm lamp, and the switch of this alarm lamp is arranged at position of driver place in compartment.In the time that vehicle runs into abduction, driver can press at his switch key of position and open alarm lamp.In the utility model of z196226916.6, a kind of arrangement for alarming when emergency for automobile is disclosed, it comprises alarm lamp, Der Blink und Abblendschalter, micro-switch and battery, alarm lamp and Der Blink und Abblendschalter, micro-switch and battery strings are connected together, and alarm lamp shines between bulb and is provided with captions plate at lamp, is carved with warning word on captions plate.Thereby closed micro-switch makes alarm lamp produce stroboscopic in the time that automobile is held as a hostage, demonstrate the word and then to the extraneous personnel emergency of reporting to the police of reporting to the police on alarm lamp captions plate.Although this alarm lamp can be used for various car alarmings, this kind of alarm lamp, need to arrange independent alarm lamp on the one hand at car outside face, affects car outward appearance; On the other hand need be in compartment position of driver place the switch of alarm lamp is set; This set meeting a larger increase cost of alarm lamp, particularly at car outside face, independent alarm lamp is set, easily cause ruffian's attention, ruffian just knows that this vehicle has warning device as last entering vehicle, therefore the chance that chaufeur is not found by ruffian by independent alarm switch is again just little, greatly increases the difficulty of reporting to the police; And alarm switch is set separately in car, and also need to assemble corresponding electric wire, circuit, implementing installation can be a very difficult thing, also can destroy upholstery effect simultaneously; And the rescue alarm device of this patent need utilize the electric power system power supply of car itself and the control system control of car itself to show, complex structure, modification difficulty is large, and according to relevant law, on automobile, carry out so many improvement, be completed by the department that has qualification, Technique Popularizing is not easy very much, realizes this warning function cost high.
Summary of the invention
The technical problems to be solved in the utility model increases apparatus for ask for help through while being to provide and a kind ofly can't see warning device in normal vehicle operation situation, do not need the electric power system power supply of car itself and the control system control of car itself to show, increase apparatus for ask for help through or reequip in the future in the time of vehicle production all do not need the warning apparatus for seeking help after control system to vehicle itself and Circuits System improvement, the car that simple in structure, cost is low are held as a hostage.
A kind of automobile-used apparatus for ask for help through, comprises the photoelectric display assembly for showing distress signal, the control circuit board that is provided with control circuit, battery, is used for gathering the sensor that case cover was opened and closed signal and detected signal flowed to control circuit; Photoelectric display assembly comprises the light emitting source being connected with control circuit, and the inner side of battery, control circuit board and photoelectric display assembly and car boot is fixed, and installation of sensors is in car case cover inner side and be placed in the gap place of vehicle boot lid and vehicle body; Control circuit is connected with battery by sensor.
As the improvement of scheme one, also comprise with car case cover inside fixing source switch, the input end of sensor is connected with battery by source switch.
Also comprise and be directly fixed on the mounting box of car case cover towards inner side, winding displacement as the improvement of scheme one; The light emitting source of photoelectric display assembly be arranged on mounting box towards a side of back in-support carriage, be used for showing the LED board of distress signal; Battery and control circuit board are arranged in mounting box, and source switch is fixed on a side of mounting box; On mounting box, be provided with the socket being connected with control circuit, sensor is connected with socket by winding displacement.
As the improvement of scheme one, also comprise the control capsule and the light emitting source mounting box that are directly fixed on car case cover inner side, two core winding displacements and three core winding displacements; Light emitting source is the LED board for showing distress signal, and LED board is arranged on the side of light emitting source mounting box towards back in-support carriage; Battery, control circuit board are arranged in control capsule, and source switch is arranged on a side of control capsule; On control capsule, be provided with the two core sockets and the three core sockets that are connected with control circuit, the LED board in light emitting source mounting box is connected with two core sockets by two core winding displacements, and sensor is connected with three core sockets by three core winding displacements.
As the improvement of scheme one, also comprise two core winding displacements, three core winding displacements, be directly fixed on control capsule and the light emitting source mounting box of car case cover inner side; Photoelectric display assembly also comprise be directly fixed on car case cover towards compartment to the light material plate of going up below, be arranged on light material plate towards compartment to the fluorescent characters layer of going up below; Battery, control circuit board are arranged in control capsule, and source switch is arranged on a side of control capsule; Light emitting source is light-emitting diode, and light-emitting diode is arranged in light emitting source mounting box and just to fluorescent characters layer; On control capsule, be provided with the two core sockets and the three core sockets that are connected with control circuit, the light-emitting diode in light emitting source mounting box is connected with two core sockets by two core winding displacements, and sensor is connected with three core sockets by three core winding displacements.
As the common improvement of scheme one to five, control circuit comprises multi-resonant oscillating circuit IC1, sequential decoder IC2, one-way SCR; Multi-resonant oscillating circuit IC1 is connected with mouth, the sequential decoder IC2 of sensor, sequential decoder IC2 is connected with the control utmost point of sensor mouth, one-way SCR, the anode of one-way SCR is connected with the mouth of sensor, and the negative electrode of one-way SCR is connected with light emitting source.
As the improvement of scheme six, control circuit also comprises resistance R 4, resistance R 5, resistance R 6, resistance R 7, resistance R 8; One-way SCR comprises one-way SCR VS1; 4 pin of multi-resonant oscillating circuit IC1,8 pin link together and are connected with the mouth of sensor, and 3 pin of multi-resonant oscillating circuit IC1 are connected with 14 pin of sequential decoder IC2; 16 pin of sequential decoder IC2, the anode of the one-way SCR VS1 mouth by resistance R 4 and sensor be connected; 3 pin of sequential decoder IC2,2 pin, 4 pin, 7 pin are connected with resistance R 5, resistance R 6, resistance R 7, resistance R 8 one end respectively, and the other end of resistance R 5, resistance R 6, resistance R 7, resistance R 8 is connected in parallel and is connected with the control utmost point of one-way SCR VS1; The negative electrode of one-way SCR VS1 be used for luminous be used for showing " SOS " or be used for Alternation Display " be held as a hostage " or be used for that Alternation Display " is held as a hostage " and " ask warning " three one end that light emitting source is connected in parallel are connected, three light emitting source other ends ground connection that is connected in parallel.
As the improvement of scheme seven, control circuit also comprises resistance R 9, resistance R 10, resistance R 11, resistance R 12; Light emitting source also comprises and is used for respectively luminous or is used for showing three light emitting sources of " asking warning ", and one-way SCR also comprises one-way SCR VS2; Three light emitting sources that are connected with the negative electrode of one-way SCR VS1 be used for luminous or be used for show " being held as a hostage "; 10 pin of sequential decoder IC2,1 pin, 5 pin, 6 pin are connected with resistance R 9, resistance R 10, resistance R 11, resistance R 12 one end respectively, and the other end of resistance R 9, resistance R 10, resistance R 11, resistance R 12 is connected in parallel and is connected with the control utmost point of one-way SCR VS2; The negative electrode of one-way SCR VS2 be used for luminous or be used for showing that one end that three light emitting sources of " asking warnings " are connected in parallel is connected, be used for three light emitting source other ends luminous or that be used for demonstration " asking warning " ground connection that is connected in parallel; Together with the anodic bonding of the anode of one-way SCR VS1 and one-way SCR VS2, be connected with resistance R 4.
As the improvement of scheme six, control circuit also comprises time delay circuit IC3; Multi-resonant oscillating circuit IC1, sequential decoder IC2, the anode of one-way SCR and one end of sensor be connected.
As the improvement of scheme eight, sensor comprises first sensor and the second sensor.The 1 pin ground connection of time delay circuit ICS is also connected with the input end of the second sensor, and 2 pin of time delay circuit ICS, 6 pin link together and are connected with the mouth of the second sensor, and 8 pin of time delay circuit IC3 are connected with the mouth of first sensor; Terminals of the coil K2 of the negative pole of the diode IN4148 of time delay circuit, the relay K of time delay circuit are connected with the mouth of first sensor; 4 pin of multi-resonant oscillating circuit IC1 link together with 8 pin, 16 pin of sequential decoder IC2, all often open terminals K2 by one group in the relay K of time delay circuit IC3 be connected with the mouth of sensor with the resistance R 4 of the anode of one-way SCR VS1 and the anodic bonding of one-way SCR VS2.
The invention has the beneficial effects as follows, warning device is arranged in automobile trunk, does not affect car conour on the one hand attractive in appearance, and another fermentation can not cause ruffian's vigilance, reports to the police and more easily realizes, only have by manual operation, just can open vehicle boot lid and outwards report to the police, thereby can not produce flase alarm, in driving way, boot did not allow to open originally, but opened back in-support carriage at stake, and bonnet has been lifted up, more easily cause passerby particularly traffic police note, to certainly having saved great role, ruffian can not find that chaufeur outwards sends an SOS, thereby can guarantee driver and conductor's safety, ruffian can be brought to justice again, warning device does not need to utilize the electric power system power supply of car itself and does not need the control system control of car itself to show, warning device is a self-powered self contained system, and when increasing apparatus for ask for help through or reequip in the future in the time of vehicle production, increasing apparatus for ask for help through does not all need control system and Circuits System to vehicle itself to improve, one light and handy Electro-Optical Display assembly is arranged on to car case cover inner side, after car is by criminal hijack, the boot master cock that in driving way, chaufeur is provided for oneself at driving condition operation automobile or press remote controller buttons, open vehicle boot lid, all can make case cover upwards lift up, hide and detect at the sensor of compartment the inside that case cover is opened and can make power connection, control circuit board obtains electric, make light emitting source luminous, just luminescence display " SOS " or " be held as a hostage of Electro-Optical Display assembly, ask warning " etc. printed words, and periodically flicker, cause that pedestrian notes, thereby reach the object of other people warning of seeking help, and car under normal motoring condition, boot is in closing, sensor makes battery runs down, Electro-Optical Display assembly is not luminous, does not affect the property indices of car, simple operation, safe and reliable, simple in structure, easy for installation, with debugging, very practical, cost is low hardly.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the mounting box of the utility model embodiment 1.
Fig. 3 is the schematic diagram of the control circuit of the utility model embodiment 1.
Fig. 4 is the character pattern schematic diagram of the light emitting source composition of the utility model embodiment 2.
Fig. 5 is the structural representation of the utility model embodiment 3.
Fig. 6 is the light emitting source mounting box of the utility model embodiment 3 and the structural representation of control capsule.
Fig. 7 is the control circuit schematic diagram of the utility model embodiment 3.
Fig. 8 is the structural representation of the utility model embodiment 4.
Fig. 9 is the control circuit schematic diagram of the utility model embodiment 4.
Detailed description of the invention
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of automobile-used apparatus for ask for help through, comprise the mounting box 1 of flat rectangular, the photoelectric display assembly that is used for showing distress signal, the control circuit board (not shown) that is provided with control circuit, 3v-6V battery (not shown), source switch 2, be used for gathering sensor 3, the winding displacement 4 that case cover was opened and closed signal and detected signal flowed to control circuit board.Photoelectric display assembly comprises the oblong LED board 5 that is used for showing distress signal being connected with control circuit.
As shown in Figure 2, two sides opposing at mounting box 1 convex with square small lugs 6, small lugs 7, small lugs 8, small lugs 9, on small lugs 6, small lugs 7, small lugs 8, small lugs 9, are equipped with mounting hole.Mounting box 1 is fixed on to the inner side of car case cover 10 by fastener (not shown) through the mounting hole of small lugs 6, small lugs 7, small lugs 8, small lugs 9.Battery and control circuit board are arranged in mounting box 1, and source switch 2 is fixed on the right side of mounting box 1, and LED board 5 is arranged on the side towards back in-support carriage of mounting box 1.Sensor 3 is arranged on car case cover 10 inner sides and is placed in the gap place of vehicle boot lid 10 and vehicle body.On mounting box 1, be provided with the socket 11 being connected with control circuit board, sensor 3 is plugged on socket 11 by winding displacement 4, and winding displacement 4 use adhesive tapes or other glue are cemented in the inner side of car case cover 10.
As shown in Figure 3, control circuit comprises multi-resonant oscillating circuit IC1, sequential decoder IC2, one-way SCR VS1, resistance R 4, resistance R 5, resistance R 6, resistance R 7, resistance R 8.Sensor is connected in series by source switch and battery.4 pin of multi-resonant oscillating circuit IC1,8 pin link together and are connected with the mouth of sensor, and 3 pin of multi-resonant oscillating circuit IC1 are connected with 14 pin of sequential decoder IC2; 16 pin of sequential decoder IC2, the anode of the one-way SCR VS1 mouth by resistance R 4 and sensor be connected; 3 pin of sequential decoder IC2,2 pin, 4 pin, 7 pin are connected with resistance R 5, resistance R 6, resistance R 7, resistance R 8 one end respectively, and the other end of resistance R 5, resistance R 6, resistance R 7, resistance R 8 is connected in parallel and is connected with the control utmost point of one-way SCR VS1; The negative electrode of one-way SCR VS1 be used for showing that one end of being connected in parallel of " SOS " three light emitting sources is connected, three light emitting source other ends ground connection that is connected in parallel.
When chaufeur runs into dangerous situation, carry out boot open command, now car case cover 10 is opened, sensor 3 leaves home position thereupon simultaneously, the normally open of sensor 3 is reversed to closure state, connect the feed circuit of photoelectric display assembly, photoelectric display assembly produces pulse by the multi-resonant oscillating circuit IC1 of NE555 model, export by pin, give the sequential decoder IC2 energizing signal of CD4017 model, make the output pin samsara of sequential decoder IC2 produce high level, trigger one-way SCR conducting, make to be connected on light emitting source on one-way SCR luminous, demonstrate and " be held as a hostage, ask warning " character distress signal.
When car is during at safe condition, car case cover 10 is closed, and sensor 3 is in normally open, and photoelectric display assembly is not luminous.A source switch 2 is also housed in photoelectric display group, and source switch 2 is in normally off, and when car is during at dead ship condition opening vehicle case cover 10, chaufeur can manually disconnect this switch, and photoelectric display assembly is not reported to the police.
Embodiment 2
As shown in Figure 4, as different from Example 1, for reducing cost of manufacture, can adopt single light emitting source to be arranged in character pattern by position in figure.Controlled by an one-way SCR VS1, three light emitting sources that are connected with the negative electrode of one-way SCR VS1 before this simultaneously show " being held as a hostage " three words, after more simultaneously show " asking warnings " three words, they be periodicity Alternation Display.
Embodiment 3
As shown in Figure 5, Figure 6, a kind of automobile-used apparatus for ask for help through, comprise light emitting source mounting box 21, the photoelectric display assembly that is directly fixed on car case cover 20 inner sides, the control circuit board (not shown) that is provided with control circuit, 3v-6V battery (not shown), source switch 22, be used for gathering case cover open and close signal and by detected signal flow to control circuit board sensor 23, three core winding displacements 24, two core winding displacements 25, be directly fixed on the control capsule 26 of car case cover 20 inner sides.Photoelectric display assembly be arranged on light emitting source mounting box 21 towards a side of back in-support carriage, be used for showing the oblong LED board 27 of distress signal.Battery, control circuit board are arranged in control capsule 26, and source switch 22 is arranged on a side of control capsule 26; On control capsule 26, be provided with two core socket (not shown) and three core sockets 29 and be used for installing the battery case 28 of battery.Light-emitting diode in light emitting source mounting box 21 is connected with two core sockets by two core winding displacements 25.Sensor 23 is connected with three core sockets 29 by three core winding displacements 24, and three core winding displacement 24 use adhesive tapes or other glue are cemented in the inner side of car case cover 20.
As shown in Figure 7, as different from Example 1, control circuit also comprises resistance R 9, resistance R 10, resistance R 11, resistance R 12; Three light emitting sources that are connected with the negative electrode of one-way SCR VS1 are used for showing " being held as a hostage "; Light-emitting diode also comprises three light-emitting diodes that are used for respectively showing " asking warning ", and one-way SCR also comprises one-way SCR VS2; Three light-emitting diodes that are connected with the negative electrode of one-way SCR VS1 are used for showing " being held as a hostage "; 10 pin of sequential decoder IC2,1 pin, 5 pin, 6 pin are connected with resistance R 9, resistance R 10, resistance R 11, resistance R 12 one end respectively, and the other end of resistance R 9, resistance R 10, resistance R 11, resistance R 12 is connected in parallel and is connected with the control utmost point of one-way SCR VS2; The negative electrode of one-way SCR VS2 be used for showing that one end that three light-emitting diodes of " asking warnings " are connected in parallel is connected, be used for three light-emitting diode other ends of demonstration " asking warning " ground connection that is connected in parallel; Together with the anodic bonding of the anode of one-way SCR VS1 and one-way SCR VS2, be connected with resistance R 4.
Embodiment 4
As different from Example 3, as shown in Figure 8, a kind of automobile-used apparatus for ask for help through, comprises the battery (not shown), the source switch 42 that are directly fixed on the light emitting source mounting box 41 of car case cover 40 inner sides and control capsule 46, photoelectric display assembly, the control circuit board (not shown) that is provided with control circuit, 3v-6V, is used for gathering sensor 43, three core winding displacement (not shown), the two core winding displacement (not shown) that case cover was opened and closed signal and detected signal flowed to control circuit board.Photoelectric display assembly comprises the light-emitting diode (not shown) that is arranged on light emitting source mounting box 41, directly be fixed on car case cover 41 towards compartment to the KT plate 44 of going up below, on below, be provided with fluorescent characters layer (not shown) at KT plate 44 towards compartment.Light-emitting diode is just to fluorescent characters layer.With the negative electrode connecting luminous diode of one-way SCR vs1 be the light-emitting diode that only sends green light, with the negative electrode connecting luminous diode of one-way SCR vs2 for only sending red light light-emitting diode, at one, with fluorescent material, with the KT plate 44 of " being held as a hostage; ask warning " printed words, (panel is used in the periodically variable illumination that they send, be similar to cystosepiment, very light and only have the 4mm thick), cost is lower, installs more convenient.
As shown in Figure 9, control circuit also comprises time delay circuit IC3, and sensor comprises first sensor and the second sensor.The 1 pin ground connection of time delay circuit IC3 is also connected with the input end of the second sensor, and 2 pin of time delay circuit IC3,6 pin link together and are connected with the mouth of the second sensor, and 8 pin of time delay circuit IC3 are connected with the mouth of first sensor; Terminals of the negative pole of the diode IN4148 of time delay circuit, the relay coil K2 of time delay circuit are connected with the mouth of first sensor; 4 pin of multi-resonant oscillating circuit IC1 link together with 8 pin, 16 pin of sequential decoder IC2, all often open terminals K2 by one group in the relay K of time delay circuit IC3 be connected with the mouth of sensor with the resistance R 4 of the anode of one-way SCR VS1 and the anodic bonding of one-way SCR VS1.
Increasing time delay circuit, can be that IC1, the IC2 power supply on control circuit (changes R time delay a few minutes
por C4 parameter can change delay time), so when opening at ordinary times automobile trunk and taking, putting article, can not send alerting signal in time a few minutes, and in the time opening boot for a long time and don't need to report to the police, allow source switch place off-state.
Claims (10)
1. an automobile-used apparatus for ask for help through, comprises photoelectric display assembly for showing distress signal, is provided with the control circuit board of control circuit, and photoelectric display assembly comprises the light emitting source being connected with control circuit; It is characterized in that: also comprise battery, be used for gathering the sensor that case cover was opened and closed signal and detected signal flowed to control circuit; The inner side of battery, control circuit board and photoelectric display assembly and car boot is fixed, and installation of sensors is in car case cover inner side and be placed in the gap place of vehicle boot lid and vehicle body; Control circuit is connected with battery by sensor.
2. the automobile-used apparatus for ask for help through of one as claimed in claim 1, is characterized in that: also comprise with car case cover inside fixing source switch, the input end of sensor is connected with battery by source switch.
3. the automobile-used apparatus for ask for help through of one as claimed in claim 1, is characterized in that: also comprise and be directly fixed on the mounting box of car case cover towards inner side, winding displacement; The light emitting source of photoelectric display assembly be arranged on mounting box towards a side of back in-support carriage, be used for showing the LED board of distress signal; Battery and control circuit board are arranged in mounting box, and source switch is fixed on a side of mounting box; On mounting box, be provided with the socket being connected with control circuit, sensor is connected with socket by winding displacement.
4. the automobile-used apparatus for ask for help through of one as claimed in claim 1, is characterized in that: also comprise the control capsule and the light emitting source mounting box that are directly fixed on car case cover inner side, two core winding displacements and three core winding displacements; Light emitting source is the LED board for showing distress signal, and LED board is arranged on the side of light emitting source mounting box towards back in-support carriage; Battery, control circuit board are arranged in control capsule, and source switch is arranged on a side of control capsule; On control capsule, be provided with the two core sockets and the three core sockets that are connected with control circuit, the LED board in light emitting source mounting box is connected with two core sockets by two core winding displacements, and sensor is connected with three core sockets by three core winding displacements.
5. the automobile-used apparatus for ask for help through of one as claimed in claim 1, is characterized in that: also comprise two core winding displacements, three core winding displacements, be directly fixed on control capsule and the light emitting source mounting box of car case cover inner side; Photoelectric display assembly also comprise be directly fixed on car case cover towards compartment to the light material plate of going up below, be arranged on light material plate towards compartment to the fluorescent characters layer of going up below; Battery, control circuit board are arranged in control capsule, and source switch is arranged on a side of control capsule; Light emitting source is light-emitting diode, and light-emitting diode is arranged in light emitting source mounting box and just to fluorescent characters layer; On control capsule, be provided with the two core sockets and the three core sockets that are connected with control circuit, the light-emitting diode in light emitting source mounting box is connected with two core sockets by two core winding displacements, and sensor is connected with three core sockets by three core winding displacements.
6. the automobile-used apparatus for ask for help through of one as described in claim 1 to 5 any one, is characterized in that: control circuit comprises multi-resonant oscillating circuit IC1, sequential decoder IC2, one-way SCR; Multi-resonant oscillating circuit IC1 is connected with mouth, the sequential decoder IC2 of sensor, sequential decoder IC2 is connected with the control utmost point of sensor mouth, one-way SCR, the anode of one-way SCR is connected with the mouth of sensor, and the negative electrode of one-way SCR is connected with light emitting source.
7. the automobile-used apparatus for ask for help through of one as claimed in claim 6, is characterized in that: control circuit also comprises resistance R 4, resistance R 5, resistance R 6, resistance R 7, resistance R 8; One-way SCR comprises one-way SCR VS1; 4 pin of multi-resonant oscillating circuit IC1,8 pin link together and are connected with the mouth of sensor, and 3 pin of multi-resonant oscillating circuit IC1 are connected with 14 pin of sequential decoder IC2; 16 pin of sequential decoder IC2, the anode of the one-way SCR VS1 mouth by resistance R 4 and sensor be connected; 3 pin of sequential decoder IC2,2 pin, 4 pin, 7 pin are connected with resistance R 5, resistance R 6, resistance R 7, resistance R 8 one end respectively, and the other end of resistance R 5, resistance R 6, resistance R 7, resistance R 8 is connected in parallel and is connected with the control utmost point of one-way SCR VS1; The negative electrode of one-way SCR VS1 be used for luminous or be used for showing " SOS " or be used for Alternation Display and " be held as a hostage " or be used for that Alternation Display " is held as a hostage " and " asking warning " three one end that light emitting source is connected in parallel are connected, three light emitting source other ends ground connection that is connected in parallel.
8. the automobile-used apparatus for ask for help through of one as claimed in claim 7, is characterized in that: control circuit also comprises resistance R 9, resistance R 10, resistance R 11, resistance R 12; Light emitting source also comprises and is used for respectively luminous or is used for showing three light emitting sources of " asking warning ", and one-way SCR also comprises one-way SCR VS2; Three light emitting sources that are connected with the negative electrode of one-way SCR VS1 be used for luminous or be used for show " being held as a hostage "; 10 pin of sequential decoder IC2,1 pin, 5 pin, 6 pin are connected with resistance R 9, resistance R 10, resistance R 11, resistance R 12 one end respectively, and the other end of resistance R 9, resistance R 10, resistance R 11, resistance R 12 is connected in parallel and is connected with the control utmost point of one-way SCR VS2; The negative electrode of one-way SCR VS2 be used for luminous or be used for showing that one end that three light emitting sources of " asking warnings " are connected in parallel is connected, be used for three light emitting source other ends luminous or that be used for demonstration " asking warning " ground connection that is connected in parallel; Together with the anodic bonding of the anode of one-way SCR VS1 and one-way SCR VS2, be connected with resistance R 4.
9. the automobile-used apparatus for ask for help through of one as claimed in claim 6, is characterized in that: control circuit also comprises time delay circuit IC3; Multi-resonant oscillating circuit IC1, sequential decoder IC2, the anode of one-way SCR and one end of sensor be connected.
10. the automobile-used apparatus for ask for help through of one as claimed in claim 8, it is characterized in that: sensor comprises first sensor and the second sensor, the 1 pin ground connection of time delay circuit IC3 is also connected with the input end of the second sensor, 2 pin of time delay circuit IC3,6 pin link together and are connected with the mouth of the second sensor, and 8 pin of time delay circuit IC3 are connected with the mouth of first sensor; Terminals of the coil K2 of the negative pole of the diode IN4148 of time delay circuit, the relay K of time delay circuit are connected with the mouth of first sensor; 4 pin of multi-resonant oscillating circuit IC1 link together with 8 pin, 16 pin of sequential decoder IC2, all often open terminals K2 by one group in the relay K of time delay circuit IC3 be connected with the mouth of sensor with the resistance R 4 of the anode of one-way SCR VS1 and the anodic bonding of one-way SCR VS2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237224.XU CN203864552U (en) | 2014-05-09 | 2014-05-09 | Help-calling device for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237224.XU CN203864552U (en) | 2014-05-09 | 2014-05-09 | Help-calling device for car |
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| CN203864552U true CN203864552U (en) | 2014-10-08 |
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|---|---|---|---|
| CN201420237224.XU Expired - Fee Related CN203864552U (en) | 2014-05-09 | 2014-05-09 | Help-calling device for car |
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| CN (1) | CN203864552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600937B (en) * | 2017-01-10 | 2022-06-03 | 中山市中晶智能科技有限公司 | Electrical appliance for wireless transmission of measurement signals between base and machine body |
-
2014
- 2014-05-09 CN CN201420237224.XU patent/CN203864552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106600937B (en) * | 2017-01-10 | 2022-06-03 | 中山市中晶智能科技有限公司 | Electrical appliance for wireless transmission of measurement signals between base and machine body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20160509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |