CN210478389U

CN210478389U - Anti-theft alarm device for oil tank of large truck

Info

Publication number: CN210478389U
Application number: CN201920748607.6U
Authority: CN
Inventors: 陈刚; 余红梅
Original assignee: Nanjing Institute of Railway Technology
Current assignee: Nanjing Institute of Railway Technology
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-05-08
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a large truck oil tank burglar alarm, include: the top of the oil tank is fixedly provided with a monitoring box, an upper connecting rod is vertically arranged in the monitoring box, the upper end of the upper connecting rod is horizontally fixedly provided with a fixed plate, the lower end of the upper connecting rod is arranged in the oil tank and is connected with a lower connecting rod, the upper connecting rod and the lower connecting rod are of telescopic structures, and the lower end of the lower connecting rod is connected with a floating block; the side wall of the monitoring box is provided with a controller, the controller comprises a communication module, a storage module, an alarm module and a detection module, the detection module comprises a displacement sensor, the displacement sensor is fixed on the side wall of the fixing plate, and the alarm module comprises a buzzer and a warning lamp. The anti-theft device of the utility model can detect the liquid level in the oil tank after being opened, and can send out an alarm when detecting that the liquid level of the oil tank moves downwards; the short message is sent to the mobile phone of the driver through the communication module, so that the problem that the driver cannot detect that the oil tank is stolen beside the truck due to dining or other things is solved.

Description

Anti-theft alarm device for oil tank of large truck

Technical Field

The utility model relates to an oil tank theftproof technical field, more specifically are a large truck oil tank burglar alarm.

Background

The oil tanks of most long-distance freight cars are exposed outside, the situation that oil is stolen by lawbreakers in the driving process often occurs, the situation of misinformation often occurs in the existing oil tank anti-theft alarm device, no voice prompt exists, a driver often gets off the car and checks midway, a lot of troubles are brought to the driver, and the working efficiency is reduced.

At present, the existing oil tank anti-theft device has the following problems: (1) the oil tank burglar alarm can prevent the oil tank cover from being pried, but if an oil thief steals oil through the oil conveying pipe, the burglar alarm cannot play a role in preventing burglary; (2) the theft prevention device emits an alarm sound after detecting theft, the volume of the alarm sound is limited, the alarm sound can be detected only near the vehicle, and the alarm sound does not play a role if the driver is far away from the vehicle. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large truck oil tank burglar alarm has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-theft alarm device for a truck oil tank comprises: the monitoring box is fixed at the top of the oil tank, an upper connecting rod is vertically arranged in the monitoring box, a fixing plate is horizontally fixed at the upper end of the upper connecting rod, the lower end of the upper connecting rod is arranged in the oil tank and is connected with a lower connecting rod, the upper connecting rod and the lower connecting rod are of telescopic structures, and the lower end of the lower connecting rod is connected with a floating block; the monitoring box is characterized in that a controller is installed on the side wall of the monitoring box, a communication module, a storage module, an alarm module and a detection module are arranged in the controller, the detection module comprises a displacement sensor, the displacement sensor is fixed on the side wall of the fixing plate, and the alarm module comprises a buzzer and a warning lamp.

As an optimized embodiment of the utility model, bee calling organ is provided with two altogether, warning light and one of them bee calling organ are fixed at the oil tank top, another bee calling organ is fixed in the driver's cabin of freight train.

As an embodiment of the present invention, the bottom of the floating block is provided with a plurality of bumps, the bumps are the trapezoidal structures of inversion, the through hole has been seted up on the surface of the oil tank, go up connecting rod swing joint in the through hole, the top is provided with the sleeve pipe in the oil tank, the sleeve pipe is adjusted outside last connecting rod and lower connecting rod.

As a preferred embodiment of the utility model, the controller connection adopts the wire to be connected to switch and vehicle mounted power, the switch setting is in the freight train driver's cabin.

As a preferred embodiment of the present invention, the detection module detects through the displacement sensor, and makes buzzer and warning light switch on when the displacement sensor moves, thereby giving an alarm, the communication module sends the short message to the appointed number after buzzer and warning light send out the alarm, the storage module stores the telephone number and the edited information.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the anti-theft device of the oil tank is turned on after the vehicle is stopped and flamed out, the liquid level in the oil tank can be detected after the anti-theft device is turned on, and an alarm can be given when the liquid level of the oil tank is detected to move downwards.

(2) This oil tank anti-theft device, when fluid was stolen in the oil tank, on sending the SMS to driver's cell-phone through communication module, avoid the driver to have dinner or because other things can't notice the stolen problem of oil tank beside the freight train.

Drawings

FIG. 1 is a structural diagram of the anti-theft alarm device for the fuel tank of a large truck of the present invention;

FIG. 2 is a schematic circuit diagram of the present invention;

fig. 3 is a system block diagram of the present invention.

In the figure, an oil tank 1; a fuel tank cap 2; a buzzer 3; a warning light 4; a controller 5; a monitoring box 6; a displacement sensor 7; a fixed plate 8; an upper connecting rod 9; a sleeve 10; a lower connecting rod 11; a float block 12; a bump 13; a switch 14; a power supply 15; a relay 16; an alarm module 17; a communication module 18; a storage module 19; a detection module 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an anti-theft alarm device for a truck oil tank comprises: the oil tank 1, the top of the oil tank 1 is fixed with a monitoring box 6, an upper connecting rod 9 is vertically arranged in the monitoring box 6, the upper end of the upper connecting rod 9 is horizontally fixed with a fixing plate 8, the lower end of the upper connecting rod 9 is arranged in the oil tank 1 and connected with a lower connecting rod 11, the upper connecting rod 9 and the lower connecting rod 11 are of telescopic structures, although the two connecting rods are of telescopic structures, the upper connecting rod 9 can be driven to generate certain displacement in the downward movement return stroke of the lower connecting rod 11, so that a displacement sensor 7 is triggered, the lower end of the lower connecting rod 11 is connected with a floating block 12, and the telescopic structures can meet the length requirement that the; install controller 5 on the 6 lateral walls of control box, include communication module 18 in the controller 5, storage module 19, alarm module 17 and detection module 20, detection module 20 includes displacement sensor 7, displacement sensor 7 fixes on the 8 lateral walls of fixed plate, alarm module 17 includes bee calling organ 3 and warning light 4, be provided with the draw-in groove on the communication module 18, it has the SIM card to inlay in the draw-in groove, adopt the model to be MSP 430's singlechip in the controller 5, come to control communication module 18 through the singlechip, make communication module 18 send the SMS on the appointed cell-phone number.

Further improved, as shown in fig. 1 and 2: the buzzer 3 is provided with two, the warning lamp 4 and one of the buzzers 3 are fixed at the top of the oil tank 1, and the other buzzer 3 is fixed in the cab of the truck, so that a driver can clearly hear the sound of the buzzer 3 when resting in the cab, and the buzzer 3 on the oil tank 1 plays a role in drinking and returning for thieves.

Further improved, as shown in fig. 1: the bottom of kicking block 12 is provided with a plurality of lug 13, and lug 13 is the trapezium structure of invering, and the through-hole has been seted up on 1 surface of oil tank, goes up connecting rod 9 swing joint in the through-hole, and 1 interior top of oil tank is provided with sleeve pipe 10, and sleeve pipe 10 is adjusted outside last connecting rod 9 and lower connecting rod 11, and sleeve pipe 10 carries on spacingly to two connecting rods, avoids it to take place the skew, and lug 13 that kicking block 12 bottom set up makes kicking block 12 float more stably.

Further improved, as shown in fig. 2: the controller 5 is connected to a switch 14 and a vehicle-mounted power supply 15 through conducting wires, and the switch 14 is arranged in a cab of the truck, so that the anti-theft device can be controlled conveniently.

Specifically, the detection module 20 detects through the displacement sensor 7, the buzzer 3 and the warning lamp 4 are powered on when the displacement sensor 7 moves, so that an alarm is given, the communication module 18 sends a short message to a specified number after the buzzer 3 and the warning lamp 4 send the alarm, the storage module 19 stores a telephone number and edited information, and the specified information can be sent to a mobile phone of a driver through the communication module 18 when the mobile phone is stolen.

The utility model discloses when using, when the freight train berths and flame-out after, open switch 14, switch 14 switches on displacement sensor 7 after opening, displacement sensor 7 lasts the monitoring, when the fluid of stealer in to oil tank 1 steals, the liquid level decline of fluid, floating block 12 moves down and drives down connecting rod 11, connecting rod 9 can be driven at the in-process that moves down to lower connecting rod 11, when displacement sensor 7 detects connecting rod 9 and takes place to remove, switch on bee calling organ 3 and warning light 4, buzzing sound through bee calling organ 3 sends comes to drink back this of stealing, send SMS to driver's cell-phone simultaneously, remind the driver.

The product protected by the scheme is put into practical production and application at present, and particularly has certain success in the field of oil tank theft prevention, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.

And (4) supplementary notes: the model 18 of the communication module of the utility model is Q24 plus; the 7 models of the displacement sensor are DL 100-7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-theft alarm device for a truck oil tank comprises: oil tank (1), its characterized in that: a monitoring box (6) is fixed at the top of the oil tank (1), an upper connecting rod (9) is vertically arranged in the monitoring box (6), a fixing plate (8) is horizontally fixed at the upper end of the upper connecting rod (9), the lower end of the upper connecting rod (9) is arranged in the oil tank (1) and is connected with a lower connecting rod (11), the upper connecting rod (9) and the lower connecting rod (11) are of telescopic structures, and the lower end of the lower connecting rod (11) is connected with a floating block (12);

install controller (5) on control box (6) lateral wall, including communication module (18), storage module (19), alarm module (17) and detection module (20) in controller (5), detection module (20) include displacement sensor (7), displacement sensor (7) are fixed on fixed plate (8) lateral wall, alarm module (17) include bee calling organ (3) and warning light (4).

2. The anti-theft alarm device for the fuel tank of the large truck as claimed in claim 1, wherein: the truck is characterized in that the number of the buzzers (3) is two, the warning lamp (4) and one of the buzzers (3) are fixed to the top of the oil tank (1), and the other buzzer (3) is fixed to the inside of a cab of the truck.

3. The anti-theft alarm device for the fuel tank of the large truck as claimed in claim 1, wherein: the bottom of floating block (12) is provided with a plurality of lug (13), lug (13) are the trapezium structure of invering, the through-hole has been seted up on oil tank (1) surface, go up connecting rod (9) swing joint in the through-hole, the top is provided with sleeve pipe (10) in oil tank (1), sleeve pipe (10) are adjusted outside last connecting rod (9) and lower connecting rod (11).

4. The anti-theft alarm device for the fuel tank of the large truck as claimed in claim 1, wherein: the controller (5) is connected to a switch (14) and a vehicle-mounted power supply (15) through conducting wires, and the switch (14) is arranged in a cab of the truck.

5. The anti-theft alarm device for the fuel tank of the large truck as claimed in claim 1, wherein: the detection module (20) detects through the displacement sensor (7), the buzzer (3) and the warning lamp (4) are powered on when the displacement sensor (7) moves, so that an alarm is given out, the communication module (18) sends a short message to a specified number after the buzzer (3) and the warning lamp (4) send out the alarm, and the storage module (19) stores the telephone number and the edited information.