CN113022297B

CN113022297B - Quick damage stopping anti-theft box for truck

Info

Publication number: CN113022297B
Application number: CN202110221733.8A
Authority: CN
Inventors: 程伦强
Original assignee: Jiaxing Beichuang Network Technology Co ltd
Current assignee: Jiaxing Beichuang Network Technology Co ltd
Priority date: 2021-02-27
Filing date: 2021-02-27
Publication date: 2023-05-30
Anticipated expiration: 2041-02-27
Also published as: CN113022297A

Abstract

The invention discloses a quick damage-stopping truck anti-theft box which comprises a box body, wherein a pumping mechanism, a slow flow mechanism and a warning mechanism are arranged in the box body, the pumping mechanism comprises two side plates symmetrically arranged on the inner top wall of the box body, an assembly bin is connected between the two side plates in a sliding manner, side wings are uniformly formed at the tops of the two sides of the assembly bin in a one-to-one manner, a plurality of rigid springs are fixedly arranged between the two side wings and the corresponding side plates, an oil storage bag and two liquid storage boxes are arranged in the assembly bin, the two liquid storage boxes are symmetrically distributed on the two sides of the oil storage bag, and a linkage device is arranged between the oil storage bag and the two liquid storage boxes. When the oil tank is damaged, the oil pump can pump the fuel into the oil storage bag through the hose and the oil inlet pipe, so that the leakage of fuel is reduced, the loss of a vehicle owner is reduced, the stepping motor drives the lifting plate to move upwards through the ball screw, the position of the fuel which is not leaked out is lifted, and the alarm can send out alarm sound to remind the vehicle owner.

Description

Quick damage stopping anti-theft box for truck

Technical Field

The invention relates to the technical field of automobiles, in particular to a truck anti-theft box capable of stopping damage rapidly.

Background

The fuel consumption of the truck is higher during long-distance transportation, so that the fuel tank of the truck is larger in specification, more fuel is stored, and in order to ensure heat dissipation, the fuel tank of the truck is directly hung at the bottom of a vehicle body, so that the theft resistance is poor, some lawbreakers can steal fuel to make a benefit during the period that a driver leaves the vehicle, the fuel tank of the truck is hung below the vehicle body, both sides and the rear side of the fuel tank are provided with shielding objects, and in order to facilitate the fuel theft, the lawbreakers can often open holes from the bottom of a fuel cover or the fuel tank, and then guide the fuel into a prepared container.

In order to prevent fuel oil from being stolen, a truck driver can install a circle of steel plates outside an oil tank, but the price of the steel plates is higher, so that the cost of an anti-theft means is increased, some oil thieves can observe in advance, then the steel plates are destroyed by a drilling machine at night or in a remote road section, not only can the fuel oil in the oil tank be stolen, but also the damage of the steel plates can cause a truck owner to suffer greater loss, and therefore, we provide a truck anti-theft box capable of rapidly stopping the damage.

Disclosure of Invention

The invention aims to solve the defect that the oil tank cannot be perfectly protected by installing a steel plate on the outer side of the oil tank in the prior art, and the loss of a vehicle owner is larger when the steel plate is damaged, so that the anti-theft box for the truck is provided with the function of quickly stopping the loss.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a quick freight train theft-proof box that only decreases, includes the box, be equipped with pumping mechanism, slow flow mechanism and warning mechanism in the box, pumping mechanism is including two blocks of curb plates of symmetry on the roof in the box, two sliding connection has the assembly storehouse between the curb plate, the even integrated into one piece in both sides top in assembly storehouse has the flank, and fixed mounting has a plurality of stiff springs between two flanks and the corresponding curb plate, be equipped with oil storage bag and two stock boxes in the assembly storehouse, and two stock boxes symmetric distribution in the both sides of oil storage bag, all be equipped with aggregate unit between oil storage bag and the two stock boxes.

In the truck anti-theft box with the quick damage stopping function, each linkage device comprises a uniform pressing plate propped against the oil storage bag, the uniform pressing plate is used for limiting the shape of the oil storage bag after expansion, each uniform pressing plate is fixedly provided with a connecting rod, one end of each connecting rod, which is far away from the oil storage bag, penetrates through the side wall of the corresponding liquid storage box and extends into the liquid storage box, each liquid storage box is internally provided with a sealing plate in a sealing sliding manner, the sealing plates are fixedly connected with the corresponding connecting rods, the sealing plates can be pushed to slide in the liquid storage box through the movement of the uniform pressing plate, the inner side wall of the liquid storage box and the side wall of each sealing plate are symmetrically embedded with a plurality of single-sided magnets, the positions of the single-sided magnets correspond to each other, and in an initial state, magnetic attractive force is formed between the single-sided magnets in a one-to-one correspondence manner, so that the sealing plates can be tightly abutted against the inner wall of the liquid storage box, and the sealing plates can be prevented from sliding due to bumping in the running process of a vehicle.

In the truck anti-theft box of the quick damage stopping, the lower end of each liquid storage box is communicated with a drain pipe, a pressure valve is arranged in each drain pipe, the pressure valve can also play a role in protecting, liquid in the liquid storage box is prevented from being discharged out of the liquid storage box along with shaking of a vehicle, a plurality of conducting strips are arranged on the inner bottom wall of the box body and located under the corresponding drain pipe and distributed in a dispersed manner, even if one conducting strip is damaged, the other conducting strips can still work normally, an oil delivery pump is fixedly arranged on the bottom wall of the assembly bin, a hose is connected to the liquid inlet end of the oil delivery pump, the liquid outlet end of the oil delivery pump is connected with an oil inlet pipe, one end of the oil inlet pipe, far away from the oil delivery pump, is communicated with an oil storage bag, a sensor is arranged in the oil delivery pump, the oil delivery pump can stop working automatically when no fuel exists, and the oil delivery pump cannot be damaged.

In the truck anti-theft box with the rapid damage stopping function, the slow flow mechanism comprises a stepping motor, a ball screw, a lifting plate and a limiting rod, the lifting plate is connected with the inner wall of the box body in a sealing sliding manner, the output end of the stepping motor is fixedly connected with one end of the ball screw, the other end of the ball screw is rotationally connected with the inner bottom wall of the box body, one end of the lifting plate is in sliding connection with the ball screw through a nut seat, the other end of the lifting plate is in sliding connection with the limiting rod, the limiting rod mainly plays a role of maintaining the balance of the lifting plate, so that the lifting plate can move upwards or downwards horizontally, and the stepping motor is provided with a brake mechanism and can ensure that the nut seat does not slide downwards when moving upwards.

In the truck anti-theft box capable of stopping damage rapidly, the warning mechanism comprises an oil level sensor, a signal transmitting module and an alarm, a vertical groove is formed in the side wall of the box body, a through hole is formed in the wall of the vertical groove, an electromagnetic valve is installed in the through hole, the detection end of the oil level sensor is located in the vertical groove, and the oil level sensor is electrically connected with the signal transmitting module and the alarm respectively.

In the truck anti-theft box capable of stopping damage rapidly, a plurality of conducting strips are electrically connected with the signal transmitting module, and the signal transmitting module is electrically connected with the stepping motor.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, by arranging the side plates, the assembly bins, the side wings, the rigid springs and other devices, when the fuel is not stored in the fuel storage bag, the volume of the fuel storage bag is smaller, and the space occupied by the pumping mechanism can be reduced, so that the tank body can store more fuel, the volume of the tank body is prevented from being greatly increased, when more fuel is stored in the fuel storage bag, the side wings squeeze the rigid springs, the height of the assembly bins is reduced, the space between the assembly bins and the top wall of the tank body is increased, and the fuel storage bag can be fully expanded.

2. The magnetic attraction force is arranged between the single-sided magnets in one-to-one correspondence, so that the sealing plate can be abutted against the inner wall of the liquid storage box, the sealing plate is prevented from sliding due to jolt in the running process of the vehicle, and meanwhile, the pressure valve in the drainage pipe can also play a role in protection, so that liquid in the liquid storage box is prevented from being discharged out of the liquid storage box along with the shaking of the vehicle.

3. Be equipped with the through-hole between perpendicular groove and the box, when the oil level is normal, the solenoid valve is opened, and the oil level height in the perpendicular inslot equals with the oil level height in the box, and oil level sensor can normally detect the oil level, and after the box was destroyed and lead to the fuel to reveal, oil level sensor can detect the unusual decline of oil level to activate signal transmission module, make pumping mechanism, slow flow mechanism and warning mechanism open simultaneously.

4. The oil pump passes through hose and oil feed pipe and goes into the fuel pump and hold the oil bag in, reduce the leakage of fuel, the loss of car owner is saved as far as possible, still install the sensor in the oil pump, when not having the fuel, the oil pump can automatic stop work, can not cause the oil pump to damage, step motor drives the lifting plate upward movement through ball screw simultaneously, the position of the fuel that has not revealed yet, step motor has brake mechanism, can guarantee that the nut seat does not slide down in the upward movement, the one end of lifting plate passes through nut seat and ball screw sliding connection, the other end and the gag lever post slip of lifting plate link to each other, the gag lever post can maintain the balance of lifting plate, make lifting plate can horizontal upward or downward movement, the alarm still can send alarm sound, remind the car owner to notice.

5. The density of water is greater than the density of fuel to both are difficult to be compatible, therefore, along with the drainage of the water in the reservoir, the fuel that leaks from lifting plate damage department will have a part to float on the surface of water, thereby slows down the speed that the fuel was revealed, makes the oil transfer pump have more time to go into the fuel storage bag with remaining fuel pump, thereby reduces the loss of car owner.

6. The plurality of conducting strips are located under the corresponding drainage pipe and distributed in a scattered mode, even if one of the conducting strips is damaged, the other conducting strips can still work normally, when water in the liquid storage box flows to the conducting strips, the conducting strips can be conducted, and the signal transmitting module improves the sound emitted by the alarm and attracts more people.

Drawings

FIG. 1 is a schematic diagram of a pumping mechanism in a truck anti-theft box with quick loss prevention according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of a truck anti-theft box with rapid damage prevention according to the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

FIG. 5 is an enlarged view of the structure at C in FIG. 2;

FIG. 6 is an enlarged view of the structure of FIG. 2 at D;

fig. 7 is a schematic diagram of the internal structure of the truck anti-theft box with rapid damage prevention after being violently drilled.

In the figure: the oil level sensor comprises a side plate 1, a clamping strip 101, a rigid spring 2, an assembly bin 3, a side wing 301, a liquid storage box 4, a flow discharge pipe 401, a pressure valve 402, an oil storage bag 5, a hose 501, an oil inlet pipe 502, a uniform pressure plate 6, a stepping motor 7, a box 8, a ball screw 9, a lifting plate 10, a conductive sheet 11, a limiting rod 12, an oil level sensor 13, a signal transmitting module 14, an alarm 15, a connecting rod 16, a sealing plate 17, a single-sided magnet 18, an oil transfer pump 19, an electromagnetic valve 20 and a vertical groove 21.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

Examples

Referring to fig. 1-7, a quick damage-stopping anti-theft box for a truck comprises a box body 8, wherein a pumping mechanism, a slow flow mechanism and a warning mechanism are arranged in the box body 8, the pumping mechanism comprises two side plates 1 symmetrically arranged on the inner top wall of the box body 8, an assembly bin 3 is slidably connected between the two side plates 1, side wings 301 are uniformly formed at the tops of two sides of the assembly bin 3, a plurality of rigid springs 2 are fixedly arranged between the two side wings 301 and the corresponding side plates 1, an oil storage bag 5 and two liquid storage boxes 4 are arranged in the assembly bin 3, the two liquid storage boxes 4 are symmetrically distributed on two sides of the oil storage bag 5, and a linkage device is arranged between the oil storage bag 5 and the two liquid storage boxes 4.

In the invention, each linkage device comprises a leveling plate 6 propped against an oil storage bag 5, the leveling plate 6 has the function of limiting the shape of the oil storage bag 5 after expansion, each leveling plate 6 is fixedly provided with a connecting rod 16, one end of each connecting rod 16 far away from the oil storage bag 5 penetrates through the side wall of the corresponding liquid storage box 4 and extends into the liquid storage box 4, each liquid storage box 4 is internally provided with a sealing plate 17 in a sealing sliding manner, the sealing plates 17 are fixedly connected with the corresponding connecting rods 16, the sealing plates 17 can be pushed to slide in the liquid storage boxes 4 through the movement of the leveling plates 6, the inner side wall of each liquid storage box 4 and the side wall of each sealing plate 17 are symmetrically embedded with a plurality of single-sided magnets 18, the positions of the single-sided magnets 18 correspond to each other, and in an initial state, magnetic attraction is provided between the single-sided magnets 18 in one-to-one correspondence, so that the sealing plates 17 can abut against the inner wall of the liquid storage boxes 4, and the sealing plates 17 can be prevented from sliding due to bumping in the running process of a vehicle.

In the invention, the lower end of each liquid storage box 4 is communicated with a drain pipe 401, each drain pipe 401 is internally provided with a pressure valve 402, the pressure valve 402 can play a role in protection, liquid in the liquid storage box 4 is prevented from being discharged out of the liquid storage box 4 along with shaking of a vehicle, a plurality of conducting plates 11 are arranged on the inner bottom wall of a box body 8, the conducting plates 11 are positioned right below the corresponding drain pipe 401 and distributed in a dispersed manner, even if one conducting plate is damaged, the rest conducting plates can still work normally, an oil delivery pump 19 is fixedly arranged on the bottom wall of an assembly bin 3, the liquid inlet end of the oil delivery pump 19 is connected with a hose 501, the lower end of the hose 501 falls above a lifting plate 10 and can bend along with the movement of the lifting plate 10, one end of the oil inlet pipe 502 far away from the oil delivery pump 19 is communicated with an oil storage bag 5, and a sensor is arranged in the oil delivery pump 19, and when no fuel is present, the oil delivery pump 19 can stop working automatically, and the damage of the oil delivery pump 19 can not be caused.

In the invention, the slow flow mechanism comprises a stepping motor 7, a ball screw 9, a lifting plate 10 and a limiting rod 12, wherein the lifting plate 10 is in sealed sliding connection with the inner wall of a box body 8, the output end of the stepping motor 7 is fixedly connected with one end of the ball screw 9, the other end of the ball screw 9 is in rotary connection with the inner bottom wall of the box body 8, one end of the lifting plate 10 is in sliding connection with the ball screw 9 through a nut seat, the other end of the lifting plate 10 is in sliding connection with the limiting rod 12, the limiting rod 12 mainly serves to maintain the balance of the lifting plate 10, so that the lifting plate 10 can move upwards or downwards horizontally, and the stepping motor 7 is provided with a brake mechanism, so that the nut seat can be prevented from sliding downwards when moving upwards.

In the invention, the warning mechanism comprises an oil level sensor 13, a signal transmitting module 14 and an alarm 15, a vertical groove 21 is formed in the side wall of the box body 8, a through hole is formed in the wall of the vertical groove 21, an electromagnetic valve 20 is arranged in the through hole, the detection end of the oil level sensor 13 is positioned in the vertical groove 21, and the oil level sensor 13 is respectively and electrically connected with the signal transmitting module 14 and the alarm 15.

In the invention, the plurality of conductive sheets 11 are electrically connected with the signal transmitting module 14, and the signal transmitting module 14 is electrically connected with the stepping motor 7.

The invention can explain its functional principle by the following modes of operation: in the initial state, magnetic attraction is provided between the single-sided magnets 18 in one-to-one correspondence, so that the sealing plate 17 can be abutted against the inner wall of the liquid storage box 4, the sealing plate 17 is prevented from sliding due to jolt in the running process of the vehicle, at the moment, the positions of the lifting plate 10, the uniform pressure plate 6 and other devices are as shown in fig. 2, the oil transfer pump 19 is in a closed state, the electromagnetic valve 20 is opened, the oil level in the vertical groove 21 is equal to the oil level in the box body 8, and the oil level can be detected to be reduced through the oil level sensor 13;

when the bottom of the box body 8 is damaged, fuel oil can flow out from the damaged position at a high speed, and after the oil level sensor 13 detects that the oil level is abnormal, the signal transmitting module 14 transmits a plurality of groups of signals, so that the electromagnetic valve 20 is closed, the stepping motor 7 and the oil delivery pump 19 are opened, and meanwhile, the alarm 15 gives out an alarm sound to remind a vehicle owner of paying attention;

the oil pump 19 pumps the fuel into the oil storage bag 5 through the hose 501 and the oil inlet pipe 502, and along with the increase of the volume of the oil storage bag 5, the width of the oil storage bag 5 is increased, so that the even pressing plates 6 at two sides can be extruded, the even pressing plates 6 overcome the magnetic attraction force of the single-sided magnet 18 through the connecting rod 16, then the sealing plate 17 is pushed to two sides, the pressure valve 402 is opened under the action of pressure, then the liquid in the liquid storage box 4 flows to the bottom of the box body 8 through the drainage pipe 401, and meanwhile, the stepping motor 7 drives the lifting plate 10 to move horizontally upwards through the ball screw 9, so that the position of the fuel which is not leaked out is lifted, and the fuel falls to the upper part of the liquid discharged by the liquid storage box 4 in the subsequent leakage, as shown in fig. 7.

The liquid in the liquid storage box 4 can be pure water, the density of water is higher than that of fuel in the normal case, and the two are difficult to be compatible, layering phenomenon can occur, therefore, along with the drainage of the water in the liquid storage box 4, the fuel leaked from the broken position of the lifting plate 10 can float on the water surface partially, when the water leaks, only a small part of the fuel can flow out of the box body 8 along with the water, when the water leaks, the fuel can be drained through the broken position of the box body 8, and therefore, the speed of the fuel leakage can be slowed down, the oil pump 19 can have more time to enable the residual fuel pump to enter the oil storage bag 5, thereby reducing the loss of a vehicle owner as much as possible, reducing the amount of the stolen fuel, when the water in the liquid storage box 4 flows to the conductive sheet 11, the conductive sheet 11 can be conducted, the signal transmitting module 14 can improve the sound emitted by the alarm 15, and draw more attention of people.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides a quick freight train theft-proof box that only decreases, includes box (8), its characterized in that, be equipped with pumping mechanism, slow flow mechanism and warning mechanism in box (8), pumping mechanism is including two curb plates (1) of symmetry on roof in box (8), two sliding connection has assembly storehouse (3) between curb plate (1), the both sides top homogeneous body shaping of assembly storehouse (3) has flank (301), and installs a plurality of rigid springs (2) between two flank (301) and the corresponding curb plate (1), be equipped with in assembly storehouse (3) and hold oil bag (5) and two stock solution boxes (4), and two stock solution boxes (4) symmetric distribution are in the both sides of holding oil bag (5), all be equipped with aggregate unit between holding oil bag (5) and two stock solution boxes (4);

each linkage device comprises a uniform pressing plate (6) which is propped against the oil storage bag (5), each uniform pressing plate (6) is fixedly provided with a connecting rod (16), one end of each connecting rod (16) far away from the oil storage bag (5) penetrates through the side wall of the corresponding liquid storage box (4) and extends into the liquid storage box (4), each liquid storage box (4) is internally provided with a sealing plate (17) in a sealing sliding manner, the sealing plates (17) are fixedly connected with the corresponding connecting rods (16), the inner side wall of each liquid storage box (4) and the side wall of each sealing plate (17) are symmetrically embedded with a plurality of single-sided magnets (18), and the positions of the single-sided magnets (18) are mutually corresponding;

the lower end of each liquid storage box (4) is communicated with a drain pipe (401), each drain pipe (401) is internally provided with a pressure valve (402), a plurality of conducting strips (11) are arranged on the inner bottom wall of each box body (8), the conducting strips (11) are positioned right below the corresponding drain pipe (401), an oil delivery pump (19) is fixedly arranged on the bottom wall of each assembly bin (3), the liquid inlet end of each oil delivery pump (19) is connected with a hose (501), the liquid outlet end of each oil delivery pump (19) is connected with an oil inlet pipe (502), and one end, far away from the oil delivery pump (19), of each oil inlet pipe (502) is communicated with an oil storage bag (5);

the slow flow mechanism comprises a stepping motor (7), a ball screw (9), a lifting plate (10) and a limiting rod (12), wherein the output end of the stepping motor (7) is fixedly connected with one end of the ball screw (9), the other end of the ball screw (9) is rotationally connected with the inner bottom wall of the box body (8), one end of the lifting plate (10) is in sliding connection with the ball screw (9) through a nut seat, and the other end of the lifting plate (10) is in sliding connection with the limiting rod (12);

the warning mechanism comprises an oil level sensor (13), a signal transmitting module (14) and an alarm (15), wherein a vertical groove (21) is formed in the side wall of the box body (8), a through hole is formed in the groove wall of the vertical groove (21), an electromagnetic valve (20) is arranged in the through hole, the detection end of the oil level sensor (13) is positioned in the vertical groove (21), and the oil level sensor (13) is electrically connected with the signal transmitting module (14) and the alarm (15) respectively;

the conducting strips (11) are electrically connected with the signal transmitting module (14), and the signal transmitting module (14) is electrically connected with the stepping motor (7).