CN203666586U - Safety belt buckle with warning function - Google Patents
Safety belt buckle with warning function Download PDFInfo
- Publication number
- CN203666586U CN203666586U CN201320604830.6U CN201320604830U CN203666586U CN 203666586 U CN203666586 U CN 203666586U CN 201320604830 U CN201320604830 U CN 201320604830U CN 203666586 U CN203666586 U CN 203666586U
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- China
- Prior art keywords
- safety strap
- wireless signal
- circuit
- automobile
- button block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a safety belt buckle with a warning function. The safety belt buckle with the warning function comprises a main control unit and a signal transmitting unit. A control circuit of the main control unit comprises a wireless signal receiving circuit and a control IC, an outer shell is provided with an inserting part capable of being inserted into an automobile cigarette lighter inserting hole and an electric conduction part, and the electric conduction part is connected with the control circuit. The signal transmitting unit comprises a wireless signal transmitting circuit, the wireless signal transmitting circuit is provided with a set of power supply conducting and collecting parts, the power supply conducting and connecting parts are arranged in safety belt buckle inserting slots, metal buckling pieces of a safety belt buckling head is inserted into a safety belt buckle seat to enable a power supply of the wireless signal transmitting circuit to be connected to transmit signals, and the inserting part of the outer shell of the main control unit is inserted into the automobile cigarette lighter inserting hole. Signal detection is carried out on the signal transmitting unit by the main control unit when an automobile is started or shut down, an arranged buzzer is further controlled to generate warning sound, and thus the purposes of traffic safety and prompts for whether a baby is left in the automobile when a person gets off the automobile are achieved.
Description
Technical field
The utility model relates to a kind of buckle of safety belt with alarm function, espespecially one comprises main control unit and signal transmitter unit, and between car engine or when flame-out, rely on main control unit signal transmitter unit to be carried out to the detecting of signal, and then control main control unit and produce reminder alarm sound, to reach traffic safety and to get off and whether remind the object in car by infant's indwelling.
Background technology
On general par automobile, the safety strap discount of set safety strap and safety strap Button Block only fasten one's safety belt when riding, and the higher battle wagon of price, its safety strap Button Block in operator's saddle is provided with electric contact, in the time that driving is not fastened the safety belt, on auto meter, show cresset or the caution sound of not fastening the safety belt, but this is only the design for operator's saddle, the safety strap at other seats there is no special warning design, therefore, at present in countries in the world, the normal father and mother of generation drive to carry infant in family and go out to be positioned on safety seat, and rely on the safety strap on car that safety seat is positioned on back seat, but get off often because of carelessness by infant's indwelling on car, thereby the situation that causes infant to be freezed to death or suffocate, therefore, how to avoid similar mis-adventure to occur, the real puzzlement for existing.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is: provide a kind of buckle of safety belt with alarm function, to reach traffic safety and to get off and whether remind the object in car by infant's indwelling.
For achieving the above object, the technical solution adopted in the utility model is:
Have a buckle of safety belt for alarm function, it comprises a main control unit and a signal transmitter unit, it is characterized by:
Wherein this main control unit comprises the control circuit of being located in shell, this control circuit comprises a wireless signal receiving circuit and a control IC, on control circuit and be provided with battery, this shell has insertion section and the conductive part that can insert automobile cigarette lighter jack, and conductive part is connected with control circuit, this signal transmitter unit is located in safety strap Button Block shell, it comprises a wireless signal transmission circuit and a battery, this wireless signal transmission circuit has one group of power supply junction, this group power supply junction is located in safety strap Button Block slot, insert in safety strap Button Block and send signal with the power supply of conducting wireless signal transmission circuit by means of the metal cramp of safety strap discount, automobile cigarette lighter jack is inserted in the shell insertion section of main control unit,
In the time making the power turn-on of Cigarette lighter jack after automobile starting, the power supply of Cigarette lighter jack will conduct to control circuit by the conductive part of shell, now the control IC on control circuit detects automobile in starting state, this control IC starts the signal whether detecting wireless signal receiving circuit has the wireless signal transmission circuit receiving in safety strap Button Block to launch, within the time setting, do not detect wireless signal receiving circuit and have while receiving the signal of being launched by wireless signal transmission circuit when controlling IC, the metal cramp that represents safety strap discount does not buckle in safety strap Button Block yet, now the control IC in control circuit starts set buzzer phone and sends caution sound, should really buckle safety strap to remind, when the metal cramp of safety strap discount buckles in safety strap Button Block and this group power supply junction of conducting wireless signal transmission circuit makes power turn-on and sends signal, the control IC that is now located at main control unit detects signal, do not do any warning, remind should buckle when safety strap and automobile flameout are got off and avoid the object in infant's indwelling car to reach driving.
In technical scheme preferably, also can increase following technical characterictic:
Described control IC complies with the required detecting time that is set with, whether to start buzzer phone with decision in the time that the detecting time completes.
On control circuit, be provided with LED light, control IC whether in detecting to show, or show the electric power of battery.
The wireless signal transmission circuit of being located in safety strap Button Block is provided with LED light, with display radio signal transmission circuit whether at work, or the electric weight of demonstration battery.
In safety strap Button Block one end, also in conjunction with another metal cramp, this another metal cramp can directly be combined with the former safety strap Button Block of automobile.
Compared with prior art, adopt the advantage the utlity model has of technique scheme to be: between car engine or when flame-out, to rely on main control unit signal transmitter unit to be carried out to the detecting of signal, and then control set buzzer phone and produce reminder alarm sound, remind traffic safety and get off and whether remind infant's indwelling in car.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of the utility model main control unit;
Fig. 2 is the three-dimensional exploded view of the utility model signal transmitter unit;
Enforcement illustration when Fig. 3 is the actual use of the utility model;
Fig. 4 is not cut-away view when snapping of the utility model safety strap discount and safety strap Button Block;
Cut-away view when Fig. 5 is the utility model safety strap discount and safety strap Button Block snapping;
Transparent view when Fig. 6 is the utility model safety strap discount and safety strap Button Block snapping;
Fig. 7 is the enforcement illustration that the utility model can directly be combined with former safety strap Button Block in conjunction with safety strap discount in safety strap Button Block one end.
Description of reference numerals: 1-main control unit; 11,21,211,212-shell; 111-insertion section 12-conductive part; 13-control circuit 131-controls IC; 132-wireless signal receiving circuit 133,224-battery; 134-USB socket 135-buzzer phone; 136,225-LED indicator lamp; 2-safety strap Button Block 22-signal transmitter unit; 221-wireless signal transmission circuit 222,223-power supply junction; 23,31-metal cramp; 3-safety strap discount; The former safety strap Button Block of 32-safety strap 33-; 4-Cigarette lighter jack.
Detailed description of the invention
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, the utility model is the buckle of safety belt that has alarm function about a kind of, espespecially one comprises main control unit 1 and signal transmitter unit 22, and between car engine or when flame-out, rely on main control unit 1 to carry out the detecting of signal to signal transmitter unit 22, and then control main control unit 1 set buzzer phone 135 and produce reminder alarm sound, to reach traffic safety and to get off and whether note the object in car by infant's indwelling.
Wherein this main control unit 1 comprises the control circuit 13 of being located in shell 11, this control circuit 13 comprises a wireless signal receiving circuit 132 and a control IC131, on control circuit 13 and be provided with battery 133, this shell 11 has insertion section 111 and the conductive part 12 that can insert automobile cigarette lighter jack 4, and conductive part 12 is connected with control circuit 13, this signal transmitter unit 22 is located at safety strap Button Block 2 shells 21, 211, in 212, it comprises a wireless signal transmission circuit 221 and a battery 224, this wireless signal transmission circuit 221 has one group of power supply junction 222, 223, this group power supply junction 222, 223 are located in safety strap Button Block 2 slots, automobile cigarette lighter jack 4 is inserted in the shell of main control unit 1 11 insertion sections 111, in the time making the power turn-on of Cigarette lighter jack 4 after automobile starting, the conductive part by shell 11 12 is conducted to control circuit 13 by the power supply of Cigarette lighter jack 4, now the control IC131 on control circuit 13 detects automobile in starting state, this control IC131 starts the signal whether detecting wireless signal receiving circuit 132 has the wireless signal transmission circuit 221 receiving in safety strap Button Block 2 to launch, within the time setting, do not detect wireless signal receiving circuit 132 and have while receiving the signal of being launched by wireless signal transmission circuit 221 when controlling IC131, the metal cramp 31 that represents safety strap discount 3 does not buckle in safety strap Button Block 2 yet, now the control IC131 in control circuit 13 starts set buzzer phone 135 and sends caution sound, should really buckle safety strap 32 to remind, as shown in Figure 4, when the metal cramp 31 of safety strap discount 3 buckles in safety strap Button Block 2 and conducting wireless signal transmission circuit 221 these group power supply junctions 222, 223 make power turn-on and send signal (as shown in Figures 5 and 6), if between automobile is advanced or when idling is not flame-out, having the metal cramp 31 that safety strap discount 3 occurs to leave safety strap Button Block 2 makes the power interruption of wireless signal transmission circuit 221 and stops emission signal, the control IC131 that is now located at main control unit 1 shell 11 inner control circuits 13 detects the situation of signal interruption, same, this control IC131 can start buzzer phone 135 and send caution sound, should buckle safety strap 32 to remind, as shown in Figure 4, particularly whether the safety strap of infantile safety chair is opened, or really do not buckle, in addition, on shell 11, be provided with USB socket 134, for electronic product as mobile phone, the charging of portable computer.
When automobile is in stopping the complete electric switch of turning off when flame-out, the power supply that control IC131 on main control unit 1 control circuit 13 detects automobile cigarette lighter jack 4 interrupts, now powered by battery set on it 133, whether control IC131 still continues the wireless signal transmission circuit 221 of simultaneously detecting in safety strap Button Block 2 to transmit, if its wireless signal receiving circuit 132 still continues to receive the signal of being launched by wireless signal transmission circuit 221, represent to still have safety strap discount 3 not to be opened in automobile, the safety strap of the safety seat that particularly infant uses, now controlling IC131 starts buzzer phone 135 and sends caution sound, with remind whether have infant by indwelling in Che Nei or there are other people to get off not yet, and then reach to get on the bus really to buckle when safety strap 32 and automobile flameout are got off and avoid the object in infant's indwelling car.
Control IC131 of the present utility model complies with the required detecting time that is set with, whether to start buzzer phone 135 with decision in the time that the detecting time completes, and its control circuit 13 is provided with LED light 136, control IC131 whether in detecting to learn, or the electric power person who learns battery 133, be located on the wireless signal transmission circuit 221 in safety strap Button Block 2 and be also provided with LED light 225, with display radio signal transmission circuit 221 whether in work, or the electric weight person of demonstration battery 224, the utility model can be in safety strap Button Block 2 one end separately in conjunction with a metal cramp 23, and can be directly and former safety strap Button Block 33 persons of being combined with of automobile (as shown in Figure 7).
In sum, the utility model tool reaches to get on the bus really to buckle when safety strap and automobile flameout are got off and avoids the object in infant's indwelling car.
Claims (5)
1. have a buckle of safety belt for alarm function, it comprises a main control unit and a signal transmitter unit, it is characterized by:
Wherein this main control unit comprises the control circuit of being located in shell, this control circuit comprises a wireless signal receiving circuit and a control IC, on control circuit and be provided with battery, this shell has insertion section and the conductive part that can insert automobile cigarette lighter jack, and conductive part is connected with control circuit, this signal transmitter unit is located in safety strap Button Block shell, it comprises a wireless signal transmission circuit and a battery, this wireless signal transmission circuit has one group of power supply junction, this group power supply junction is located in safety strap Button Block slot, insert in safety strap Button Block and send signal with the power supply of conducting wireless signal transmission circuit by means of the metal cramp of safety strap discount, automobile cigarette lighter jack is inserted in the shell insertion section of main control unit,
In the time making the power turn-on of Cigarette lighter jack after automobile starting, the power supply of Cigarette lighter jack will conduct to control circuit by the conductive part of shell, now the control IC on control circuit detects automobile in starting state, this control IC starts the signal whether detecting wireless signal receiving circuit has the wireless signal transmission circuit receiving in safety strap Button Block to launch, within the time setting, do not detect wireless signal receiving circuit and have while receiving the signal of being launched by wireless signal transmission circuit when controlling IC, the metal cramp that represents safety strap discount does not buckle in safety strap Button Block yet, now the control IC in control circuit starts set buzzer phone and sends caution sound, should really buckle safety strap to remind, when the metal cramp of safety strap discount buckles in safety strap Button Block and this group power supply junction of conducting wireless signal transmission circuit makes power turn-on and sends signal, the control IC that is now located at main control unit detects signal, do not do any warning, remind should buckle when safety strap and automobile flameout are got off and avoid the object in infant's indwelling car to reach driving.
2. the buckle of safety belt as claimed in claim 1 with alarm function, is characterized in that: described control IC complies with the required detecting time that is set with, whether to start buzzer phone with decision in the time that the detecting time completes.
3. the buckle of safety belt as claimed in claim 1 with alarm function, is characterized in that: on control circuit, be provided with LED light, control IC whether in detecting to show, or show the electric power of battery.
4. the buckle of safety belt as claimed in claim 1 with alarm function, is characterized in that: the wireless signal transmission circuit of being located in safety strap Button Block is provided with LED light, with display radio signal transmission circuit whether at work, or the electric weight of demonstration battery.
5. the buckle of safety belt as claimed in claim 1 with alarm function, is characterized in that: in safety strap Button Block one end, also in conjunction with another metal cramp, this another metal cramp can directly be combined with the former safety strap Button Block of automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604830.6U CN203666586U (en) | 2013-09-27 | 2013-09-27 | Safety belt buckle with warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604830.6U CN203666586U (en) | 2013-09-27 | 2013-09-27 | Safety belt buckle with warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203666586U true CN203666586U (en) | 2014-06-25 |
Family
ID=50962907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320604830.6U Expired - Fee Related CN203666586U (en) | 2013-09-27 | 2013-09-27 | Safety belt buckle with warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203666586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11849815B2 (en) | 2021-03-18 | 2023-12-26 | Wonderland Switzerland Ag | Fastener, fastener monitoring system, and child carrier |
-
2013
- 2013-09-27 CN CN201320604830.6U patent/CN203666586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11849815B2 (en) | 2021-03-18 | 2023-12-26 | Wonderland Switzerland Ag | Fastener, fastener monitoring system, and child carrier |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20160927 |