CN214689022U - Automobile fuel tank cap device capable of preventing cap forgetting - Google Patents
Automobile fuel tank cap device capable of preventing cap forgetting Download PDFInfo
- Publication number
- CN214689022U CN214689022U CN202121186028.0U CN202121186028U CN214689022U CN 214689022 U CN214689022 U CN 214689022U CN 202121186028 U CN202121186028 U CN 202121186028U CN 214689022 U CN214689022 U CN 214689022U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- normally open
- tank cap
- relay
- open relay
- Prior art date
- 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
Links
Images
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a prevent forgetting lid car fuel tank cap device for the detection of car oil tank oiling case lid, including battery, fuse, wire, starting switch, normally open relay, starter, fuel tank cap position detection device and warning suggestion device, normally open the relay and include that first normally open relay and second normally open the relay, fuel tank cap position detection device includes fuel tank cap position ware, normally closed relay, protection resistance and on-vehicle controller, warning suggestion device includes warning light and bee calling organ. In this way, the utility model discloses after the car refuels at filling station, if refuel back fuel tank cap not lid or lid not tight, then the car can't start and travel, has reduced the danger of not pulling out the oil gun and driving by force, has guaranteed the safety of driver and crew and filling station personnel and facility.
Description
Technical Field
The utility model relates to a prevent forgetting lid car fuel tank cap device.
Background
Automobiles have become a popular vehicle in people's daily lives. However, when the automobile is filled with fuel, the phenomenon that a driver forcibly drives the automobile without covering the fuel tank cap often occurs, and the safety of the driver and personnel and facilities of a gas station is seriously damaged.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a prevent forgetting lid car fuel tank cap device, refuels the back when the car at filling station, if refuel back fuel tank cap does not cover or the lid is not tight, then the car can't start and go, has reduced and has not pulled out the danger that the oil gun was driven by force, has guaranteed the safety of driver and crew and filling station personnel and facility.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a prevent forgetting lid car oil tank cap device for the detection of car oil tank upper oil tank lid, including battery, fuse, wire, starting switch, normally open relay, starter, oil tank lid position detection device and warning suggestion device, normally open relay includes first normally open relay and second normally open relay, oil tank lid position detection device includes oil tank lid position ware, normally closed relay, protective resistor and vehicle-mounted controller, warning suggestion device includes warning light and bee calling organ, battery, fuse and vehicle-mounted controller form the return circuit through the wire series connection, one of them control end of first normally open relay connects in parallel between the negative pole end of battery and vehicle-mounted controller, and the other end establishes ties with oil tank lid position ware, vehicle-mounted controller's positive terminal, one of them normally open end of first normally open relay and one of the control end of second relay establish ties, the other end is connected with the starting switch and the positive terminal of the vehicle-mounted controller in series, the other control end of the second normally open relay is connected between the storage battery and the negative terminal of the vehicle-mounted controller in parallel, one normally open end of the second normally open relay is connected with the starter in series and then connected between the storage battery and the negative end of the vehicle-mounted controller in parallel, the other end of the second normally open relay is connected between the fuse and the positive end of the vehicle-mounted controller in parallel, one control end of the normally closed relay is connected between the control end of the first normally open relay and the starting switch in parallel, the other end of the normally closed relay is connected between the storage battery and the negative end of the vehicle-mounted controller in parallel, the normally closed end of the normally closed relay is connected with one positive pole end of the vehicle-mounted controller, the other end of the normally closed relay is connected with the other positive pole end of the vehicle-mounted controller through a protective resistor, the vehicle-mounted controller is further connected with a warning lamp and a buzzer respectively, and the other ends of the warning lamp and the buzzer are grounded.
In a preferred embodiment of the present invention, the tank cap positioner includes a tank cap positioner outer ring and a tank cap positioner inner ring.
In a preferred embodiment of the present invention, the outer ring of the tank cap positioner is mounted on the inner wall of the tank cap, and the inner ring of the tank cap positioner is mounted on the outer wall of the oil filler of the automobile oil tank.
In a preferred embodiment of the present invention, the tank cap positioner outer ring is provided with a first connection terminal and communicates with the vehicle-mounted controller through a wire on the tank cap, and the tank cap positioner inner ring is provided with a second connection terminal and communicates with the first normally open relay through a wire at the oil filler hole of the automobile oil tank.
In a preferred embodiment of the present invention, the fuel tank cap is sealed with the fuel filler opening by a sealing ring.
In a preferred embodiment of the present invention, the rated voltage of the battery is 12V or 24V.
The utility model has the advantages that: the utility model provides a prevent forgetting lid car fuel tank cap device, after the car refuels at filling station, if refuel back fuel tank cap does not cover or the lid is not tight, then the car can't start and travel, has reduced and has not pulled out the danger that the oil gun was driven by force, has guaranteed the safety of driver and crew and filling station personnel and facility.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic control circuit diagram of a preferred embodiment of an automobile fuel tank cap device for preventing forgetting to cover the automobile fuel tank cap device according to the present invention;
fig. 2 is a schematic view illustrating the installation of the fuel tank cap of a preferred embodiment of the fuel tank cap device of the present invention for preventing forgetting to cover the vehicle;
fig. 3 is a schematic view of a tank cap positioner according to a preferred embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 in conjunction with fig. 2-3, an embodiment of the present invention includes:
the utility model provides a prevent forgetting lid car fuel tank cap device, includes: a detect for automobile oil tank lid, including battery 1, fuse 2, wire 4, starting switch 5, normally open relay, starter 10, oil tank lid position detection device and warning suggestion device.
The normally open relay comprises a first normally open relay 3-1 and a second normally open relay 3-2, the oil tank cover position detection device comprises an oil tank cover positioner 6, a normally closed relay 9, a protective resistor 7 and an on-board controller 8, and the alarm prompting device comprises an alarm lamp 11 and a buzzer 12.
The storage battery 1, the fuse 2 and the vehicle-mounted controller 8 are connected in series through a lead 4 to form a loop.
One control end of the first normally open relay 3-1 is connected in parallel between the storage battery 1 and the negative end of the vehicle-mounted controller 8, the other end of the first normally open relay is connected in series with the fuel tank cover positioner 6 and the positive end of the vehicle-mounted controller 8, one normally open end of the first normally open relay 3-1 is connected in series with one control end of the second normally open relay 3-2, and the other end of the first normally open relay is connected in series with the starting switch 5 and the positive end of the vehicle-mounted controller 8.
The other control end of the second normally open relay 3-2 is connected in parallel between the negative ends of the storage battery 1 and the vehicle-mounted controller 8, one normally open end of the second normally open relay 3-2 is connected in series with the starter 10 and then connected in parallel between the negative ends of the storage battery 1 and the vehicle-mounted controller 8, and the other end of the second normally open relay is connected in parallel between the positive ends of the fuse 2 and the vehicle-mounted controller 8.
One control end of the normally closed relay 9 is connected in parallel between the control end of the first normally open relay 3-1 and the starting switch 5, the other end of the normally closed relay is connected in parallel between the storage battery 1 and the negative end of the vehicle-mounted controller 8, the normally closed end of the normally closed relay 9 is connected to one positive end of the vehicle-mounted controller 8, and the other end of the normally closed relay is connected to the other positive end of the vehicle-mounted controller 8 through the protection resistor 7.
The vehicle-mounted controller 8 is further connected with a warning lamp 11 and a buzzer 12 respectively, and the other ends of the warning lamp 11 and the buzzer 12 are grounded.
Wherein, the oil tank cover position device 6 comprises an oil tank cover position device outer ring 16 and an oil tank cover position device inner ring 17, the oil tank cover position device outer ring 16 is arranged on the inner wall of the oil tank cover 14, and the oil tank cover position device inner ring 17 is arranged on the outer wall of the oil filling opening 15 of the automobile oil tank 13. The fuel tank cap position device outer ring 16 is provided with a first wiring terminal 19-1 communicated with the vehicle-mounted controller 8 on the fuel tank cap 14 through a wire 4, and the fuel tank cap position device inner ring 17 is provided with a second wiring terminal 19-2 communicated with a first normally-open relay 3-1 at a fuel filling port 15 of the automobile fuel tank 13 through a wire 4.
The fuel tank cover is hermetically arranged with the fuel filling port 15 through a sealing ring 18, so that the use sealing performance is improved.
The rated voltage of the storage battery is 12V or 24V.
After the automobile is refueled at a gas station, if a fuel gun is not pulled out from a fuel filler 15 of an automobile fuel tank 13 or the fuel gun is pulled out, but a fuel tank cap 14 is forgotten to be covered, because an outer ring 16 of a fuel tank cap positioner cannot be closed with an inner ring 17 of the fuel tank cap positioner, a fuel tank cap positioner 6 is not electrified, a coil of a first normally open relay 3-1 is not electrified, a switch of the first normally open relay 3-1 is not closed, so that a second normally open relay 3-2 cannot be electrified and closed, even if a driver starts a starting switch 5, the automobile starter 10 cannot be started, the automobile cannot be started, meanwhile, a coil of a normally closed relay 9 is not electrified and is in a closed state, an on-board controller 8 detects that the fuel tank cap 14 is uncovered, and the on-board controller 8 supplies power to a warning lamp 11 and a buzzer 12 to remind the driver that the fuel tank cap 14 is uncovered.
If the oil tank cover 14 is covered, because the outer ring 16 of the oil tank cover positioner is closed with the inner ring 17 of the oil tank cover positioner, the oil tank cover positioner 6 is electrified, the coil of the first normally-open relay 3-1 is electrified, the switch of the first normally-open relay 3-1 is closed, the switch of the second normally-open relay 3-2 is electrified and closed, the driver starts the starting switch 5, the automobile starter 10 can be normally started, the automobile is normally started, meanwhile, the coil of the normally-closed relay 9 is electrified to disconnect the detection circuit, the vehicle-mounted controller 8 cannot detect that the oil tank cover 14 is not covered with information, the vehicle-mounted controller 8 does not supply power to the warning lamp 11 and the buzzer 12, and the warning lamp 11 and the buzzer 12 do not work.
To sum up, the utility model provides a prevent forgetting lid car fuel tank cap device, after the car refuels at filling station, if refuel back fuel tank cap does not cover or the lid is not tight, then the car can't start and travel, has reduced and has not pulled out the danger that the oil gun was driven by force, has guaranteed the safety of driver and crew and filling station personnel and facility.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (6)
1. A device for preventing forgetting to cover an automobile oil tank cover is used for detecting the oil tank cover on an automobile oil tank and is characterized by comprising a storage battery, a fuse, a lead, a starting switch, a normally open relay, a starter, an oil tank cover position detection device and an alarm prompting device, wherein the normally open relay comprises a first normally open relay and a second normally open relay, the oil tank cover position detection device comprises an oil tank cover positioner, a normally closed relay, a protection resistor and an on-board controller, the alarm prompting device comprises a warning lamp and a buzzer, the storage battery, the fuse and the on-board controller are connected in series through the lead to form a loop, one control end of the first normally open relay is connected in parallel between the negative ends of the storage battery and the on-board controller, the other end of the first normally open relay is connected in series with the positive end of the oil tank cover positioner and the positive end of the on-board controller, one control end of the first normally open relay is connected in series with one control end of the second normally open relay, the other end is connected with the starting switch and the positive terminal of the vehicle-mounted controller in series, the other control end of the second normally open relay is connected between the storage battery and the negative terminal of the vehicle-mounted controller in parallel, one normally open end of the second normally open relay is connected with the starter in series and then connected between the storage battery and the negative end of the vehicle-mounted controller in parallel, the other end of the second normally open relay is connected between the fuse and the positive end of the vehicle-mounted controller in parallel, one control end of the normally closed relay is connected between the control end of the first normally open relay and the starting switch in parallel, the other end of the normally closed relay is connected between the storage battery and the negative end of the vehicle-mounted controller in parallel, the normally closed end of the normally closed relay is connected with one positive pole end of the vehicle-mounted controller, the other end of the normally closed relay is connected with the other positive pole end of the vehicle-mounted controller through a protective resistor, the vehicle-mounted controller is further connected with a warning lamp and a buzzer respectively, and the other ends of the warning lamp and the buzzer are grounded.
2. The device for preventing forgetting to cap an automobile fuel tank cap according to claim 1, wherein the fuel tank cap retainer comprises a fuel tank cap retainer outer ring and a fuel tank cap retainer inner ring.
3. The device for preventing forgetting to cap an automobile fuel tank cap according to claim 2, wherein the outer ring of the tank cap positioner is mounted on the inner wall of the fuel tank cap, and the inner ring of the tank cap positioner is mounted on the outer wall of the fuel filler opening of the automobile fuel tank.
4. The device for preventing forgetting to cover the automobile fuel tank cap according to claim 3, wherein the outer ring of the fuel tank cap positioner is provided with a first connecting terminal on the fuel tank cap through a conducting wire to be communicated with an on-board controller, and the inner ring of the fuel tank cap positioner is provided with a second connecting terminal on the fuel filler hole of the automobile fuel tank through a conducting wire to be communicated with a first normally open relay.
5. The device for preventing forgetting to cap an automobile fuel tank cap according to claim 1, wherein the fuel tank cap is hermetically provided with the filler neck by a gasket.
6. The device for preventing forgetting to cover the fuel tank cap of an automobile according to claim 1, wherein the rated voltage of the secondary battery is 12V or 24V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121186028.0U CN214689022U (en) | 2021-05-31 | 2021-05-31 | Automobile fuel tank cap device capable of preventing cap forgetting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121186028.0U CN214689022U (en) | 2021-05-31 | 2021-05-31 | Automobile fuel tank cap device capable of preventing cap forgetting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214689022U true CN214689022U (en) | 2021-11-12 |
Family
ID=78554409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121186028.0U Expired - Fee Related CN214689022U (en) | 2021-05-31 | 2021-05-31 | Automobile fuel tank cap device capable of preventing cap forgetting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214689022U (en) |
-
2021
- 2021-05-31 CN CN202121186028.0U patent/CN214689022U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112193074A (en) | Hydrogen safety control system and method for hydrogen fuel cell automobile | |
| CN109733188B (en) | Opening and closing safety protection control method for oil filling cover of oil tank | |
| CN110884447B (en) | Oiling control method for high-pressure oil tank of hybrid electric vehicle | |
| CN204149971U (en) | There is the electronlmobil of charging gun condition automatic detection device | |
| CN214689022U (en) | Automobile fuel tank cap device capable of preventing cap forgetting | |
| CN208469669U (en) | A kind of group refueling security alerting system | |
| CN113232505A (en) | Automobile fuel tank cap device capable of preventing cap forgetting | |
| CN217347495U (en) | Prevent forgetting lid fuel tank cap detection device | |
| CN208715084U (en) | The alarm system that charges and the electric vehicle equipped with the system | |
| CN116890631A (en) | Oil tank oiling control method and system | |
| CN203472523U (en) | Oil tank and vehicle | |
| CN104670138B (en) | Water inlet automatic window warning system in a kind of Automobile | |
| CN206416852U (en) | Vehicle forbids mobile devices to control circuit when a kind of bus door is opened | |
| CN207594817U (en) | A kind of real-time monitoring circuit for preventing automobile fuel tank cover and the non-normal switching-off of oil filler | |
| CN114801714A (en) | Prevent forgetting lid fuel tank cap detection device | |
| CN106080807B (en) | A kind of driver's cab turnover protects system and method | |
| CN205642555U (en) | Heavy mining car hydraulic tank prevents leaking and low alarm device is crossed to oil level | |
| CN202451279U (en) | Device for reminding potential safety hazard inspection before driving | |
| CN211054914U (en) | Fuel tank cap closed state reminding function device | |
| CN207433318U (en) | Electric vehicle with the safety that charges | |
| CN209776163U (en) | Automobile oil tank with oil tank cover detection function | |
| CN214112301U (en) | Electric vehicle's charge reminder system and have its electric vehicle | |
| CN214057250U (en) | Hydrogen safety control system of hydrogen fuel cell automobile | |
| CN207106409U (en) | A kind of school bus emergency flight control system | |
| CN104249370B (en) | Control method, control device and the control system of a kind of vehicle intelligent robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |