CN211280943U - Safety belt socket illumination indicating device - Google Patents
Safety belt socket illumination indicating device Download PDFInfo
- Publication number
- CN211280943U CN211280943U CN201921739649.XU CN201921739649U CN211280943U CN 211280943 U CN211280943 U CN 211280943U CN 201921739649 U CN201921739649 U CN 201921739649U CN 211280943 U CN211280943 U CN 211280943U
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- illumination
- safety belt
- indicating device
- socket
- vehicle
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Abstract
The utility model relates to a safety belt socket illumination indicating device belongs to the technical field of automobile design and manufacturing. The utility model discloses a safety belt socket illumination indicating device is including setting up the illumination pilot lamp that just has microcircuit on the safety belt socket, is provided with long closed micro-gap switch on illumination pilot lamp's the microcircuit, and illumination pilot lamp is connected with on-vehicle DC power supply to be provided with long switch on the circuit between on-vehicle DC power supply and illumination pilot lamp, long switch is relevant with passenger identification sensor, and passenger identification sensor is pressure sensor, and pressure sensor sets up in the seat below. The utility model discloses a safety belt socket illumination indicating device can twinkle when the vehicle is in the feasible state if not tying the safety belt and remind, makes things convenient for driver and crew to improve driving safety in the safety belt is quick and the correct socket that inserts.
Description
Technical Field
The utility model relates to a technical field of automobile design and manufacturing, more specifically say, the utility model relates to a safety belt socket illumination indicating device.
Background
The safety belt is as the most important safety part of car, need guarantee the convenience that the safety belt plug inserted, but the general safety belt socket illumination of car at present is instructed, under night or the light is darker condition, and inconvenient directly perceived sees, has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem in the prior art, an object of the present invention is to provide a lighting indicator for a safety belt socket.
The utility model discloses a safety belt socket illumination indicating device, including setting up the illumination pilot lamp that just has microcircuit on the safety belt socket, be provided with long closed micro-gap switch on illumination pilot lamp's the microcircuit, illumination pilot lamp is connected with on-vehicle DC power supply, and on-vehicle DC power supply with be provided with long switch on the circuit between the illumination pilot lamp, long switch is associated with passenger identification sensor, passenger identification sensor is pressure sensor, and pressure sensor sets up in the seat below.
Wherein, the illumination pilot lamp is the LED lamp.
And a safety is further arranged on a circuit between the vehicle-mounted direct-current power supply and the illumination indicator lamp.
Compared with the prior art, the utility model discloses a safety belt socket illumination indicating device has following beneficial effect:
the utility model discloses a safety belt socket illumination indicating device makes driver and crew can audio-visually see safety belt socket pilot lamp, if do not tie the safety belt when the vehicle is in the feasible state and can twinkle and remind, makes things convenient for driver and crew to improve driving safety in the safety belt is quick and the exact socket that inserts.
Drawings
Fig. 1 is a schematic structural view of the illumination indicating device for a seat belt socket of the present invention.
Fig. 2 is an internal circuit diagram of the LED lamp according to the present invention.
Detailed Description
The seat belt socket illumination indicating device of the present invention will be further described below with reference to specific embodiments to help those skilled in the art to understand the concept and technical solution of the present invention more completely, accurately and deeply.
Example 1
As shown in fig. 1, the illumination indicating device for a seat belt socket of the present embodiment includes an illumination indicating lamp 10 provided in the seat belt socket and having a microcircuit, for example, an LED lamp having an internal circuit structure as shown in the drawing, in which VT1 and C1 constitute a multivibrator, and VT2 amplifies a pulse signal on R2 to implement flashing of the LED lamp. The lighting indicator lamp is characterized in that a micro circuit of the lighting indicator lamp is provided with a long-closed micro switch 20, when a safety belt plug is correctly inserted into a socket, the switch 20 is in an off state, and when the safety belt plug is pulled out, the on light 20 is in an on state. The illumination indicator lamp 10 is connected to an on-vehicle dc power supply, and a long-open switch 30 and a safety switch 40 are provided in an electric circuit between the on-vehicle dc power supply and the illumination indicator lamp 10, the long-open switch 30 is associated with a passenger identification sensor 50, and the passenger identification sensor 50 may be, for example, a pressure sensor provided under a seat. And when the pressure sensor receives a pressure value in a set range, the state of the normally open switch 30 is changed from the normally open state to the long closed state. In the embodiment, the illumination indicator lamp is in linkage work with a passenger identification sensor of the vehicle, when a person is detected to be seated ON the seat and the vehicle is in a drivable state (ON-gear power supply), the illumination indicator lamp of the safety belt socket is switched ON, the illumination indicator lamp is lightened and flickers to remind the person to insert the safety belt plug 20 into the socket; when the safety belt plug is inserted into the plug seat, the circuit is disconnected by the internal microswitch, and the lighting indicator lamp is turned off. The illumination indicating device of this embodiment can instruct driver and crew to fasten the safety belt fast under the darker circumstances of light, and this indicating device is little to original safety belt socket structure change, only increases illumination indicating circuit and micro-gap switch on original socket structure basis, can reach the safety belt and remind and the illuminating effect.
For those skilled in the art, the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements are all within the protection scope of the present invention as long as the technical solution of the present invention is adopted.
Claims (3)
1. A seat belt socket illumination indicating device characterized by: the safety belt seat is characterized by comprising an illumination indicator lamp which is arranged on a safety belt socket and provided with a microcircuit, wherein a long-closing microswitch is arranged on the microcircuit of the illumination indicator lamp, the illumination indicator lamp is connected with a vehicle-mounted direct-current power supply, a long-opening switch is arranged on a circuit between the vehicle-mounted direct-current power supply and the illumination indicator lamp, the long-opening switch is associated with a passenger identification sensor, the passenger identification sensor is a pressure sensor, and the pressure sensor is arranged below a seat.
2. The seat belt socket illumination indicating device of claim 1, wherein: the illumination indicator lamp is an LED lamp.
3. The seat belt socket illumination indicating device of claim 1, wherein: and a safety is also arranged on a circuit between the vehicle-mounted direct current power supply and the illumination indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921739649.XU CN211280943U (en) | 2019-10-17 | 2019-10-17 | Safety belt socket illumination indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921739649.XU CN211280943U (en) | 2019-10-17 | 2019-10-17 | Safety belt socket illumination indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211280943U true CN211280943U (en) | 2020-08-18 |
Family
ID=72013029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921739649.XU Active CN211280943U (en) | 2019-10-17 | 2019-10-17 | Safety belt socket illumination indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211280943U (en) |
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2019
- 2019-10-17 CN CN201921739649.XU patent/CN211280943U/en active Active
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