CN203920572U - A kind of passenger car bin-gate opens and closes safety early warning device - Google Patents
A kind of passenger car bin-gate opens and closes safety early warning device Download PDFInfo
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- CN203920572U CN203920572U CN201420373804.1U CN201420373804U CN203920572U CN 203920572 U CN203920572 U CN 203920572U CN 201420373804 U CN201420373804 U CN 201420373804U CN 203920572 U CN203920572 U CN 203920572U
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- switch
- infrared induction
- door
- buzzer phone
- warning light
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Abstract
A kind of passenger car bin-gate opens and closes safety early warning device, and described device is made up of infrared induction normally closed switch (1), warning light (2) and buzzer phone (3).Infrared induction normally closed switch is arranged on each door of passenger vehicle, between each inductive switch, adopt parallel way to carry out circuit connection, one end after parallel connection connects the same warning light of parallel processing and the end of incoming cables of buzzer phone of adopting, the leading-out terminal of warning light and buzzer phone is connected positive source, and the leading-out terminal of infra-red sensor switch is connected with body earth negative pole.The utility model is compared with widely used mechanical type door switch, adopt the sensitivity of infrared induction operation higher, durable, not fragile, after door abnormal start-up, possesses early warning effect, can point out in time chaufeur to take immediate steps and eliminate the traffic safety hidden danger of bringing because of door abnormal start-up, strengthen car load traffic safety rate.The utility model is applicable to passenger vehicle and uses.
Description
technical field
The utility model relates to a kind of passenger car bin-gate and opens and closes safety early warning device, belongs to bus safety technical field.
background technology
Tourism passenger vehicle to provide passenger convenience as consideration, conventionally can be put storage room in passenger vehicle left and right sides cloth, for depositing the use of passenger baggage at the beginning of design.Door switch is in manual and mechanical two kinds of modes as main.Bin gate structure is generally square, and volume is larger.In normally driving process of passenger vehicle, if there is the situation of door abnormal start-up, first LUGGAGE STORAGE can not get safely ensure, and if door be that externally swing also easily brings potential safety hazard to traffic, affect car load traffic safety.Safeguard for this respect there is no obvious corresponding good plan at present in industry.
summary of the invention
The purpose of this utility model is that, in order to increase the travel safety of tourist coach, elimination, because door opens and closes the potential safety hazard of extremely bringing, proposes a kind of passenger car bin-gate and opens and closes safety early warning device.
The technical solution of the utility model is, the utility model adopts infrared induction door open/close states, and utilize acousto-optic to remind to chaufeur in conjunction with type of alarm, thereby accomplish that door is once occurring that abnormal driving person can take countrmeasure immediately, reduce the generation of unnecessary accident risks, guarantee travel safety.
A kind of passenger car bin-gate of the utility model opens and closes safety early warning device and is made up of infrared induction normally closed switch, warning light and prompting buzzer phone.Infrared induction normally closed switch is arranged on each door of passenger vehicle, between each inductive switch, adopt parallel way to carry out circuit connection, one end after parallel connection connects the same warning light of parallel processing and the end of incoming cables of buzzer phone of adopting, the leading-out terminal of warning light and buzzer phone is connected positive source, and the leading-out terminal of infra-red sensor switch is connected with body earth negative pole.
In the time that all doors are all closed, infra-red sensor switch is immediately in off-state, and the alarm loop being made up of warning light and buzzer phone also disconnects, and passenger vehicle is normally operated without impact; In the time that one of them door is surprisingly opened, infra-red sensor switch is automatically closed, and the series model between switch combination alarm loop is connected, warning light and buzzer phone are started working, sound and light warning, remind driver to pay close attention in time door safety, and stop and process in time.
The quantity of infra-red sensor switch is determined according to door, on a door, installs one, and all infra-red sensor switch are all connected in parallel on circuit.
The utility model beneficial effect compared with the prior art: compared with widely used mechanical type door switch, adopt the sensitivity of infrared induction operation higher, durable, not fragile, after door abnormal start-up, possesses early warning effect, can point out in time chaufeur to take immediate steps and eliminate the traffic safety hidden danger of bringing because of door abnormal start-up, strengthen car load traffic safety rate.
The utility model is applicable to passenger vehicle and uses.
brief description of the drawings
Fig. 1 is the utility model structural representation;
Picture in picture number: the 1st, infrared induction normally closed switch; The 2nd, warning light; The 3rd, buzzer phone; The 4th, positive source; The 5th, body earth negative pole.
Detailed description of the invention
Detailed description of the invention of the present utility model as shown in Figure 1.
The present embodiment is implemented on a kind of bus, and passenger car bin-gate opens and closes safety early warning device and is made up of two infrared induction normally closed switchs 1, warning light 2 and buzzer phone 3.Two infrared induction normally closed switchs are arranged on the front and back door of bus, between two inductive switches, adopt parallel way to carry out circuit connection, one end after parallel connection connects the same warning light of parallel processing and the end of incoming cables of buzzer phone of adopting, the leading-out terminal of warning light and buzzer phone is connected battery feed positive pole, and the leading-out terminal of infra-red sensor switch is connected with body earth negative pole.
Claims (2)
1. passenger car bin-gate opens and closes a safety early warning device, it is characterized in that, described device is made up of infrared induction normally closed switch, warning light and prompting buzzer phone; Infrared induction normally closed switch is arranged on each door of passenger vehicle, between each inductive switch, adopt parallel way to carry out circuit connection, one end after parallel connection connects the same warning light of parallel processing and the end of incoming cables of buzzer phone of adopting, the leading-out terminal of warning light and buzzer phone is connected positive source, and the leading-out terminal of infra-red sensor switch is connected with body earth negative pole.
2. a kind of passenger car bin-gate according to claim 1 opens and closes safety early warning device, it is characterized in that, described infrared induction normally closed switch is all connected in parallel on circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373804.1U CN203920572U (en) | 2014-07-08 | 2014-07-08 | A kind of passenger car bin-gate opens and closes safety early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373804.1U CN203920572U (en) | 2014-07-08 | 2014-07-08 | A kind of passenger car bin-gate opens and closes safety early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203920572U true CN203920572U (en) | 2014-11-05 |
Family
ID=51816435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420373804.1U Expired - Fee Related CN203920572U (en) | 2014-07-08 | 2014-07-08 | A kind of passenger car bin-gate opens and closes safety early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203920572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009958A (en) * | 2015-09-09 | 2017-08-04 | 福特全球技术公司 | Vehicle bunkering port component |
-
2014
- 2014-07-08 CN CN201420373804.1U patent/CN203920572U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009958A (en) * | 2015-09-09 | 2017-08-04 | 福特全球技术公司 | Vehicle bunkering port component |
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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: 20141105 Termination date: 20180708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |