CN214083850U

CN214083850U - Diesel tank anti-theft oil alarm device

Info

Publication number: CN214083850U
Application number: CN202120074936.4U
Authority: CN
Inventors: 陈玉刚; 王江宏
Original assignee: Shaanxi Institute of Technology
Current assignee: Shaanxi Institute of Technology
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-08-31
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a diesel tank anti-theft oil alarm device, including the diesel tank body, the top of diesel tank body is run through and is equipped with rather than fixed connection's diesel tank case mouth, be equipped with the oil tank bung hole in the diesel tank case mouth, fixedly connected with bidirectional motor in the oil tank bung hole, be equipped with stop gear between bidirectional motor and the diesel tank case mouth, the pressure sensors is installed to the interior bottom of diesel tank body, fixedly connected with connecting wire on the pressure sensors, the other end of connecting wire and the bottom fixed connection of oil tank bung hole. The utility model has reasonable structure, can protect the diesel tank by one layer through the limiting mechanism, and avoids the stealer to open the fuel tank port through the unlocking technology; the vibration switch inductor, the alarm lamp and the alarm bell are matched, so that the diesel oil can be effectively prevented from being stolen; oil in the oil tank can be detected through the pressure sensor, and the condition of use is convenient to observe.

Description

Diesel tank anti-theft oil alarm device

Technical Field

The utility model relates to a prevent stealing oily alarm device technical field, especially relate to a diesel tank prevents stealing oily alarm device.

Background

Because the tank opening of the diesel tank is mostly exposed and no protective measures are taken, a thief can conveniently open the fuel tank cover and steal fuel from the diesel tank through a pipeline, and huge economic loss is brought to an owner.

The existing oil stealing prevention alarm device has complex wiring and is easy to be broken or short-circuited to cause unreliability of alarm; secondly, the existing thief is usually equipped with a master key, which can open the tank plug through the keyhole to steal oil.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and provides an oil stealing prevention alarm device for a diesel tank, which can protect the diesel tank at one layer through a limiting mechanism and avoid the situation that a thief opens an oil tank port through an unlocking technology; the vibration switch inductor, the alarm lamp and the alarm bell are matched, so that the diesel oil can be effectively prevented from being stolen; oil in the oil tank can be detected through the pressure sensor, and the condition of use is convenient to observe.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a diesel tank anti-theft oil alarm device, includes the diesel tank body, the top of diesel tank body is run through and is equipped with rather than fixed connection's diesel tank case mouth, be equipped with the oil tank bung hole in the diesel tank case mouth, diesel tank case mouth and oil tank bung hole sliding connection, alarm bell, USB charge mouth, warning light are from left to right installed in proper order to the top of oil tank bung hole, fixedly connected with two-way motor in the oil tank bung hole, be equipped with stop gear between two-way motor and the diesel tank case mouth, from the top down installs vibrations switch inductor and stand-by power supply in proper order in the oil tank bung hole, pressure sensors is installed to the interior bottom of diesel tank body, fixedly connected with connecting wire on the pressure sensors, the other end of connecting wire and the bottom fixed connection of oil tank bung hole.

Preferably, stop gear includes the threaded rod with two equal fixed connection of output of two-way motor, two the threaded rod rotates with the oil tank bung hole to be connected, run through in the oil tank bung hole and be equipped with rather than sliding connection's two cavity telescopic links, two the threaded rod imbeds respectively rather than the cavity telescopic link that corresponds in and rather than threaded connection, two the equal fixedly connected with stopper of the back of the body end of the threaded rod mutually, two the stopper is rather than the cavity telescopic link swing joint who corresponds respectively, the inner wall of diesel tank case mouth is equipped with two spacing grooves, two the cavity telescopic link imbeds respectively rather than the spacing inslot that corresponds and rather than sliding connection.

Preferably, two spacing strips of inner wall fixedly connected with of diesel tank case mouth, be equipped with on the oil tank bung hole with two spacing strip matched with sliding tray, two spacing strip is located respectively rather than the sliding tray that corresponds, two spacing strip all with oil tank bung hole sliding connection.

Preferably, the cross section of the hollow telescopic rod is square.

Preferably, the outer wall of the threaded rod and the inner wall of the hollow telescopic rod are respectively provided with an internal thread and an external thread which are matched with each other.

Preferably, the outer wall of the connecting line is provided with a layer of rubber protective film.

Compared with the prior art, the utility model, its beneficial effect does:

1. when the oil tank plug mouth takes place acutely vibrations, it is stolen to explain this moment the oil tank, feels through vibrations switch inductor and starts warning light and alarm bell after vibrations, and the warning light glimmers out ruddiness and warns, reminds through the alarm bell simultaneously.

2. When the dress oil, make the nearly oil tank bung hole of switch response key and respond to mutually with the vibrations switch inductor, bi-directional motor can start this moment, drive the threaded rod, the stopper is rotatory, make cavity telescopic link move in opposite directions until contracting in the oil tank bung hole, take off the oil tank bung hole and adorn oil, insert the oil tank bung hole in the diesel tank case again, make the nearly oil tank bung hole of switch response key again and respond to mutually with the vibrations switch inductor, bi-directional motor can restart this moment, drive the threaded rod, stopper reverse rotation, make cavity telescopic link move back of the body mutually until embedding spacing inslot, open the oil tank bung hole through the omnipotent key that does not set up traditional lockhole and can avoid the thief to be equipped with, can protect the diesel tank body.

In conclusion, the diesel tank can be protected by one layer through the limiting mechanism, so that a thief is prevented from opening the fuel tank opening through an unlocking technology; the vibration switch inductor, the alarm lamp and the alarm bell are matched, so that the diesel oil can be effectively prevented from being stolen; oil in the oil tank can be detected through the pressure sensor, and the condition of use is convenient to observe.

Drawings

Fig. 1 is a cross-sectional view of an anti-theft alarm device for a diesel tank provided by the utility model;

fig. 2 is a front view of a fuel tank plug of the diesel tank fuel theft prevention alarm device provided by the utility model;

fig. 3 is an enlarged view of a structure a in fig. 1.

In the figure: 1 diesel tank body, 2 diesel tank case mouths, 3 spacing strips, 4 sliding tray, 5 oil tank stopper mouths, 6USB charge mouthful, 7 warning lights, 8 warning bells, 9 two-way motor, 10 threaded rod, 11 stopper, 12 cavity telescopic link, 13 spacing grooves, 14 stand-by power supply, 15 vibrations switch inductor, 16 pressure sensors, 17 connecting wire.

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.

Referring to fig. 1-3, an anti-theft alarm device for diesel tank comprises a diesel tank body 1, a diesel tank opening 2 fixedly connected with the diesel tank body 1 is arranged at the top of the diesel tank body 1 in a penetrating way, a tank plug opening 5 is arranged in the diesel tank opening 2, a traditional tank cover with a lock hole is replaced by the tank plug opening 5 without the lock hole, the diesel tank opening 2 is prevented from being opened by a thief through an unlocking technology, the diesel tank opening 2 is slidably connected with the tank plug opening 5, two limiting strips 3 are fixedly connected with the inner wall of the diesel tank opening 2, two sliding grooves 4 matched with the two limiting strips 3 are arranged on the tank plug opening 5, the two limiting strips 3 are respectively positioned in the sliding grooves 4 corresponding to the two limiting strips 3, the two limiting strips 3 are both slidably connected with the tank plug opening 5, and the diesel tank opening 2 and the tank plug opening 5 can be prevented from relatively rotating through the matching of the limiting strips 3 and the sliding grooves 4, and the oil tank plug port 5 is convenient to be inserted into the diesel tank port 2.

An alarm bell 8, a USB charging port 6 and an alarm lamp 7 are sequentially arranged at the top of the oil tank plug port 5 from left to right, the alarm lamp 7 normally displays green, when the electric quantity of the standby power supply 14 is insufficient, the alarm lamp 7 displays yellow to prompt that the electric quantity of the standby power supply 14 is insufficient, the standby power supply 14 can be charged through the USB charging port 6 at the moment, the alarm lamp 7 and the alarm bell 8 are started after the vibration is sensed through the vibration switch sensor 15, the alarm lamp 7 flickers red light to warn, meanwhile, the alarm bell 8 reminds, a switch induction key matched with the vibration switch sensor 15 is arranged, the switch induction key is close to the vibration switch sensor 15, the bidirectional motor 9 is started to shrink a limit block 11 into the oil tank plug port 5, the diesel tank body 1 can be opened, the bidirectional motor 9 is fixedly connected in the oil tank plug port 5, a limit mechanism is arranged between the bidirectional motor 9 and the diesel tank plug port 2, the limiting mechanism comprises a threaded rod 10 fixedly connected with two output ends of a bidirectional motor 9, the two threaded rods 10 are rotatably connected with an oil tank plug opening 5, two hollow telescopic rods 12 which are connected with the oil tank plug opening in a sliding manner penetrate through the oil tank plug opening 5, the cross sections of the hollow telescopic rods 12 are arranged in a square manner, the hollow telescopic rods 12 are ensured to be connected with the oil tank plug opening 5 in a sliding manner, the two threaded rods 10 are respectively embedded into the hollow telescopic rods 12 corresponding to the threaded rods and are in threaded connection with the hollow telescopic rods, the outer wall of each threaded rod 10 and the inner wall of each hollow telescopic rod 12 are respectively provided with an internal thread and an external thread which are matched with each other, the opposite ends of the two threaded rods 10 are respectively and fixedly connected with limiting blocks 11, the two limiting blocks 11 are respectively and movably connected with the corresponding hollow telescopic rods 12, the inner wall of the diesel tank opening 2 is provided with two limiting grooves 13, and the two hollow telescopic rods 12 are respectively embedded into the limiting grooves 13 corresponding to be in sliding connection with the hollow telescopic rods, can protect diesel tank body 1 through stop gear.

Install vibrations switch inductor 15 and stand-by power supply 14 from the top down in proper order in the oil tank stopper mouth 5, can judge whether stolen through vibrations switch inductor 15, pressure sensors 16 are installed to the interior bottom of diesel tank body 1, can be convenient for observe the content of the interior oil of diesel tank body 1, fixedly connected with connecting wire 17 on the pressure sensors 16, the outer wall of connecting wire 17 is equipped with one deck rubber protection film, can protect connecting wire 17, the other end of connecting wire 17 and the bottom fixed connection of oil tank stopper mouth 5, avoid oil tank stopper mouth 5 to lose.

In the utility model, the spacing strip 3 and the sliding groove 4 are matched to avoid the relative rotation between the diesel tank opening 2 and the oil tank plug opening 5, and the oil tank plug opening 5 is convenient to be inserted into the diesel tank opening 2; when the oil tank plug port 5 vibrates violently, the oil tank is indicated to be stolen at the moment, the vibration is sensed by the vibration switch inductor 15, the alarm lamp 7 and the alarm bell 8 are started, the alarm lamp 7 flickers to emit red light to warn, and meanwhile, the alarm bell 8 reminds; when the alarm lamp 7 normally displays green, and when the standby power supply 14 is insufficient in electric quantity, the alarm lamp 7 displays yellow to prompt that the electric quantity is insufficient, and at the moment, the USB charging port 6 is used for charging; the pressure sensor 16 can detect the oil content in the diesel tank body 1, so that the oil quantity can be conveniently observed at any time; wherein the connecting line 17 can avoid the loss of the oil tank plug port 5; when the dress oil, make the nearly oil tank bung hole of switch response key 5 and respond to with vibrations switch inductor 15 mutually, double-way motor 9 can start this moment, drive threaded rod 10, stopper 11 is rotatory, make cavity telescopic link 12 move in opposite directions until contracting in oil tank bung hole 5, take off oil tank bung hole 5 and adorn oil, insert oil tank bung hole 5 again in diesel tank case mouth 2, make the nearly oil tank bung hole of switch response key 5 again and respond to with vibrations switch inductor 15 mutually, double-way motor 9 can restart this moment, drive threaded rod 10, stopper 11 reverse rotation, make cavity telescopic link 12 move back on the back until embedding spacing inslot 13, can avoid stealer's omnipotent key to open oil tank bung hole 5 through not setting up traditional lockhole, can protect diesel tank body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a diesel tank anti-theft oil alarm device, includes diesel tank body (1), its characterized in that, the top of diesel tank body (1) is run through and is equipped with rather than fixed connection's diesel tank case mouth (2), be equipped with oil tank bung hole (5) in diesel tank case mouth (2), diesel tank case mouth (2) and oil tank bung hole (5) sliding connection, alarm bell (8), USB charge mouth (6), warning light (7) are installed from left to right in proper order to the top of oil tank bung hole (5), fixedly connected with two-way motor (9) in oil tank bung hole (5), be equipped with stop gear between two-way motor (9) and diesel tank case mouth (2), shake from the top down in proper order in oil tank bung hole (5) and install switch inductor (15) and stand-by power supply (14), pressure sensors (16) are installed to the interior bottom of diesel tank body (1), the pressure sensor (16) is fixedly connected with a connecting wire (17), and the other end of the connecting wire (17) is fixedly connected with the bottom of the oil tank plug opening (5).

2. The diesel tank fuel theft prevention alarm device as recited in claim 1, the limiting mechanism comprises threaded rods (10) fixedly connected with two output ends of a bidirectional motor (9), the two threaded rods (10) are rotatably connected with an oil tank plug opening (5), two hollow telescopic rods (12) which are connected with the oil tank plug opening (5) in a sliding way are arranged in the oil tank plug opening in a penetrating way, the two threaded rods (10) are respectively embedded into the hollow telescopic rods (12) which correspond to the threaded rods and are in threaded connection with the hollow telescopic rods, the opposite ends of the two threaded rods (10) are respectively and fixedly connected with limiting blocks (11), the two limiting blocks (11) are respectively and movably connected with the hollow telescopic rods (12) which correspond to the limiting blocks, the inner wall of diesel tank case mouth (2) is equipped with two spacing grooves (13), two cavity telescopic link (12) imbed respectively rather than the spacing groove (13) that corresponds in and rather than sliding connection.

3. The diesel tank fuel theft prevention alarm device according to claim 1, wherein two limiting strips (3) are fixedly connected to the inner wall of the diesel tank opening (2), two sliding grooves (4) matched with the two limiting strips (3) are formed in the diesel tank plug opening (5), the two limiting strips (3) are respectively located in the corresponding sliding grooves (4), and the two limiting strips (3) are both in sliding connection with the diesel tank plug opening (5).

4. The diesel tank fuel theft prevention alarm device as claimed in claim 2, wherein the cross section of the hollow telescopic rod (12) is square.

5. The diesel tank fuel theft prevention alarm device as recited in claim 2, wherein the outer wall of the threaded rod (10) and the inner wall of the hollow telescopic rod (12) are respectively provided with an internal thread and an external thread which are matched with each other.

6. The diesel tank fuel theft prevention alarm device as recited in claim 1, wherein the outer wall of the connecting line (17) is provided with a rubber protective film.