CN212313277U

CN212313277U - Automobile fuel anti-theft device

Info

Publication number: CN212313277U
Application number: CN202021188080.5U
Authority: CN
Inventors: 徐秋博
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-01-08
Anticipated expiration: 2030-06-24

Abstract

An automobile fuel anti-theft device belongs to the technical field of automobile part improvement. The utility model aims at improving the vehicle fuel tank, thereby increasing the safety and the anti-theft performance of the automobile fuel anti-theft device. The utility model discloses the base top is located fixedly connected with oil tank between alarm and the headstock, and the one end at oil tank top is equipped with logical hydraulic fluid port, and the top of leading to the hydraulic fluid port is connected with the fuel tank cap, and the side of the inside at oil tank top is equipped with the recess, and is equipped with the lead screw in the recess, and the one end of lead screw is rotated and is connected in the recess, the top fixedly connected with safety box of oil tank side, micro motor fixed connection is in the safety box. The utility model discloses simple structure, it is good to prevent stealing the performance, the utility model discloses avoided stealing the alert drawback of wrong report to the oil tank among the prior art, set up multilayer theftproof, convenient to use.

Description

Automobile fuel anti-theft device

Technical Field

The utility model belongs to the technical field of auto-parts improves.

Background

The fuel oil on the automobile is often unconsciously stolen regardless of being stopped at a parking lot, a service area or a toll station, so that certain loss and trouble are brought to the driver, and particularly the problem of fuel oil theft of a large-sized truck frequently occurs.

The oil thief can be evacuated to fill a full case of fuel oil with the oil pump in a few minutes, has caused the puzzlement for the driver oil problem of long-distance traveling, among the prior art, often through sensor detection personnel's being close to, but this kind of mode also can indicate and report to the police to coming frequent pedestrian and vehicle, and the practicality is relatively poor, for this reason, we provide an automobile fuel oil anti-theft device.

Disclosure of Invention

The utility model aims at improving the vehicle fuel tank, thereby increasing the safety and the anti-theft performance of the automobile fuel anti-theft device.

The utility model discloses an alarm is installed to the one end at base top, the other end fixedly connected with headstock at base top, the controller is installed at the top of headstock, the battery is installed to the inside of headstock, the oil tank is fixedly connected with between alarm and the headstock at base top position, the one end at oil tank top is equipped with logical hydraulic fluid port, the top of logical hydraulic fluid port is connected with the fuel tank cap, the inside side of fuel tank top is equipped with the recess, and be equipped with the lead screw in the recess, the one end of lead screw is rotated and is connected in the recess, the top fixedly connected with safety box of fuel tank side, micro motor is fixedly connected in the safety box, and micro motor's output shaft passes safety box and recess and is fixedly connected with the other end of lead screw, the outside of lead screw is connected with the slide, the both sides of slide are equipped with the, the inside inner wall that is close to logical oil mouth one end of oil tank installs infrared ray sensor, and infrared ray sensor is located the top of metal mesh, controller electric connection infrared ray sensor, micro motor, battery and alarm.

The utility model discloses the bottom of headstock side is equipped with the USB interface.

The utility model discloses the outside symmetry that the slide lies in the lead screw is equipped with the spout of horizontal direction, and sliding connection has the slide bar in the spout, and slide sliding connection is in the slide bar outside, and the both ends of slide bar respectively with two inner wall fixed connection that correspond of recess.

The utility model discloses the top four corners of base all is equipped with the screw hole of vertical direction, and fixing bolt passes through threaded connection with the base.

The utility model discloses the battery is rechargeable battery.

The utility model has the advantages that:

1. the utility model relates to an automobile fuel anti-theft device makes the lead screw rotate through starting micro motor corotation, makes the slide move under the fixed effect of slide bar, removes the position that leads to the oil port, shelters from the bottom that leads to the hydraulic fluid port, avoids the fuel to steal the person and steals away from the oil that leads to the oil port in with the oil tank, when needs refuel to the oil tank, makes micro motor reversal make the slide follow lead to the oil port and locate to put aside, simple structure, it is good to prevent stealing the performance.

2. The utility model relates to an automobile fuel anti-theft device, if the thief will keep off the baffle damage of logical oil port department, when will inhale the oil pipe and go deep into the oil tank, because the metal mesh that sets up in the oil tank can block the lower of inhaling the oil pipe and stretch, make the thief be difficult to the fuel suction in the oil tank, when the thief gos deep into the oil tank with oil pipe, can detect the signal through infrared ray sensor, and give the controller with the signal transmission, controller control alarm sends buzzing sound, remind the driver that the fuel is stolen, the drawback of having avoided stealing the wrong report police to the oil tank among the prior art, set up multilayer theftproof, high durability and convenient use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the fuel tank of the present invention;

fig. 3 is a schematic sectional structure view of the top of the fuel tank of the present invention.

In the figure: 1. a base; 2. fixing the bolt; 3. an alarm; 4. a controller; 5. a USB interface; 6. an oil tank; 7. an oil through hole; 8. a fuel tank cap; 9. a storage battery; 10. a metal mesh; 11. an infrared sensor; 12. a safety box; 13. a micro motor; 14. a slide bar; 15. a screw rod; 16. a slide plate; 17. a power box.

Detailed Description

The utility model discloses an alarm 3 is installed to the one end at base 1 top, the other end at base 1 top is fixed connection has headstock 17, controller 4 is installed at the top of headstock 17, battery 9 is installed to the inside of headstock 17, base 1 top is located fixedly connected with oil tank 6 between alarm 3 and headstock 17, the one end at oil tank 6 top is equipped with logical oil mouth 7, the top of logical oil mouth 7 is connected with fuel tank cap 8, the inside side of oil tank 6 top is equipped with the recess, and be equipped with lead screw 15 in the recess, the one end of lead screw 15 is rotated and is connected in the recess, the top of oil tank 6 side fixedly connected with safety box 12, micro motor 13 is fixedly connected in safety box 12, and the output shaft of micro motor 13 passes safety box 12 and the recess and is fixedly connected with the other end of lead screw 15, the outside of lead screw 15 is connected with slide 16, the both sides of slide 16, the lead screw 15 passes through threaded connection with the slide 16, and the inside fixedly connected with metal mesh 10 of oil tank 6, and infrared sensor 11 is installed to the inside inner wall that is close to logical hydraulic fluid port 7 one end of oil tank 6, and infrared sensor 11 is located the top of metal mesh 10, controller 4 electric connection infrared sensor 11, micro motor 13, battery 9 and alarm 3.

The utility model discloses the bottom of headstock 17 side is equipped with USB interface 5, is convenient for charge to the power supply of battery 9.

The utility model discloses slide 16 is located the outside symmetry of lead screw 15 and is equipped with the spout of horizontal direction, and sliding connection has slide bar 14 in the spout, and 16 sliding connection of slide bar are in the slide bar 14 outside, and slide bar 14's both ends respectively with two inner wall fixed connection that correspond of recess, the direction of movement of the fixed slide 16 of being convenient for.

The utility model discloses base 1's top four corners all is equipped with the screw hole of vertical direction, and fixing bolt 2 is through passing through threaded connection, the fixed oil tank 6 of being convenient for with base 1.

The utility model discloses battery 9 is rechargeable battery, the power supply of being convenient for.

The utility model discloses the theory of operation: the lead screw 15 is rotated by starting the micro motor 13 to rotate forward, the sliding plate 16 moves under the fixed action of the sliding rod 14 and moves to the position of the oil through opening 7, the communication position of the oil through opening 7 and the oil tank 6 is shielded, a fuel thief is prevented from stealing oil in the oil tank 6 from the oil through opening 7, when the oil tank 6 needs to be filled with oil, the micro motor 13 rotates reversely to move the sliding plate 16 away from the oil through opening 7, if the thief damages the sliding plate 16 blocked at the oil through opening 7 and inserts the oil suction pipe into the oil tank 6, the metal mesh 10 arranged in the oil tank 6 can block the downward extension of the oil suction pipe, so that the thief is difficult to suck the fuel in the oil tank 6, when the thief inserts the oil pipe into the oil tank 6, a signal can be detected by the infrared sensor 11 and transmitted to the controller 4, the controller 4 controls the alarm 3 to emit buzzing sound to remind a driver of the stolen fuel, the defect of false alarm of stealing the oil tank 6 in the prior art is avoided.

Claims

1. An automobile fuel anti-theft device is characterized in that: the alarm (3) is installed at one end of the top of the base (1), the power box (17) is fixedly connected to the other end of the top of the base (1), the controller (4) is installed at the top of the power box (17), the storage battery (9) is installed inside the power box (17), the oil tank (6) is fixedly connected to the top of the base (1) and located between the alarm (3) and the power box (17), an oil through opening (7) is formed in one end of the top of the oil tank (6), an oil tank cover (8) is connected to the top of the oil through opening (7), a groove is formed in the side edge of the inside of the top of the oil tank (6), a lead screw (15) is arranged in the groove, one end of the lead screw (15) is rotatably connected to the groove, the safety box (12) is fixedly connected to the top of the side edge of the oil tank (6), the micro motor (13) is fixedly connected to the safety box (12, the outside of lead screw (15) is connected with slide (16), the both sides of slide (16) are equipped with the screw hole of horizontal direction, lead screw (15) pass through threaded connection with slide (16), the inside fixedly connected with metal mesh (10) of oil tank (6), infrared ray sensor (11) are installed to the inside inner wall that is close to logical hydraulic fluid port (7) one end in oil tank (6), and infrared ray sensor (11) are located the top of metal mesh (10), controller (4) electric connection infrared ray sensor (11), micro motor (13), battery (9) and alarm (3).

2. The automobile fuel theft prevention device according to claim 1, characterized in that: the bottom of the side of the power box (17) is provided with a USB interface (5).

3. The automobile fuel theft prevention device according to claim 1, characterized in that: the sliding plate (16) is located on the outer side of the screw rod (15) and symmetrically provided with sliding grooves in the horizontal direction, sliding rods (14) are connected in the sliding grooves in a sliding mode, the sliding plate (16) is connected to the outer side of the sliding rods (14) in a sliding mode, and two ends of each sliding rod (14) are fixedly connected with two corresponding inner walls of the corresponding groove respectively.

4. The automobile fuel theft prevention device according to claim 1, characterized in that: the four corners of the top of the base (1) are provided with threaded holes in the vertical direction, and the fixing bolts (2) are connected with the base (1) through threads.

5. The automobile fuel theft prevention device according to claim 1, characterized in that: the storage battery (9) is a rechargeable battery.