CN112622607A - Automobile anti-theft oil tank - Google Patents
Automobile anti-theft oil tank Download PDFInfo
- Publication number
- CN112622607A CN112622607A CN202011631953.XA CN202011631953A CN112622607A CN 112622607 A CN112622607 A CN 112622607A CN 202011631953 A CN202011631953 A CN 202011631953A CN 112622607 A CN112622607 A CN 112622607A
- Authority
- CN
- China
- Prior art keywords
- oil tank
- oil
- filling pipe
- lock
- alarm
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K15/05—Inlet covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/04—Tank inlets
- B60K15/05—Inlet covers
- B60K2015/0561—Locking means for the inlet cover
- B60K2015/0584—Locking means for the inlet cover the locking bolt is linearly moved to lock or unlock
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention relates to an automobile anti-theft oil tank which comprises an oil tank, a cylindrical oil filling pipe arranged on the oil tank and an oil tank cover in threaded connection with the outer end of the oil filling pipe, wherein the outer end surface of the oil filling pipe is provided with an empty groove extending towards the inside of the side wall of the oil filling pipe, the inner cavity of the empty groove is provided with a lock core, and the inner surface of the oil tank cover is provided with a lock hole matched with the lock core; when the oil tank cover is in a screwed state, the power switch of the coil is in a closed state, and the lock cylinder is inserted into the lock hole under the elastic action of the spring to lock the oil tank cover and the oil filling pipe; when a power switch of the coil is in an open state, the lock cylinder is separated from the lock hole and unlocked with the oil filling pipe under the magnetic attraction effect of the coil. The invention can effectively avoid the oil in the oil tank of the large truck from being stolen.
Description
Technical Field
The invention relates to an oil tank, in particular to an automobile anti-theft oil tank.
Background
Along with the development of society, big truck has become one of important transport means, and the capacity of the oil tank on big truck is also bigger and bigger, but the oil in the oil tank when big truck goes out the door, because the place of berthing is improper, stolen phenomenon takes place occasionally night, current freight train oil tank structure is comparatively simple, the oil tank lid is on simple threaded connection has the oil filler pipe, very easy the opening, factor of safety is lower, the oil phenomenon of stealing not only brings economic great loss for the car owner, sometimes the filling station is far away from the car distance, loss on the time can't compensate. Therefore, an anti-theft scheme for the fuel tank is needed.
Disclosure of Invention
The invention aims to provide an automobile anti-theft oil tank, which effectively avoids oil in an oil tank of a large truck from being stolen.
The invention provides an automobile anti-theft oil tank, which comprises an oil tank, a cylindrical oil filling pipe arranged on the oil tank and an oil tank cover in threaded connection with the outer end of the oil filling pipe, the outer end face of the oil filling pipe is provided with a dead slot extending towards the inner part of the side wall of the oil filling pipe, the inner cavity of the dead slot is provided with a lock core, a lock hole matched with the lock cylinder is formed in the inner surface of the oil tank cover, a device box is arranged on the surface of the oil tank and positioned on the periphery of the oil filling pipe, a coil is transversely arranged in the device box, a cone head armature is arranged in the coil, a through hole which is communicated with the empty groove and the device box and can be used for the movement of the cone head armature is arranged on the side wall of the oil filling pipe, the rear end of the cone head armature is fixedly connected with a movable block, the bottom of the movable block is connected with the inner wall surface of the device box in a sliding way, a spring is fixedly connected between the other end of the inner wall of the device box and the back of the movable block.
When the oil tank cover is in a screwed state, the power switch of the coil is in a closed state, and the lock cylinder is inserted into the lock hole under the elastic action of the spring to lock the oil tank cover and the oil filling pipe.
When a power switch of the coil is in an open state, the lock cylinder is separated from the lock hole through the magnetic attraction effect of the coil, and the oil tank cover and the oil filling pipe are unlocked.
Furthermore, still include positioning switch, alarm and warning light, positioning switch locates add oil pipe outer terminal surface, and with alarm and warning light are connected, are used for triggering alarm and warning light report to the police.
When the oil tank cover and the oil filling pipe are in a locked state, the positioning switch is in contact with the oil tank cover, so that the positioning switch is in a disconnected state; when the positioning switch and the oil tank cover generate a gap, the positioning switch is switched on to trigger the alarm and the warning lamp to give an alarm.
When the oil tank cover and the oil filling port of the oil tank are in a locking state, the positioning switch is in contact with the oil tank cover, so that the positioning switch is in a disconnected state; when a gap is formed between the positioning switch and the oil tank cover, the positioning switch is switched on to trigger the alarm to give an alarm.
Furthermore, the lock cylinder is a steel cylinder with a spherical bottom end.
Further, the device box is fixedly connected with the outer wall surface of the oil filling pipe close to the inner side of the vehicle.
Furthermore, the positioning switch is connected with the alarm and the warning lamp through the relay and is used for controlling the on and off of the alarm and the warning lamp through the relay.
Furthermore, the device box is internally provided with a power supply and further comprises a control device, the control device is arranged in the cab, and the control device comprises a power supply, a power switch, an alarm switch and a coil switch.
Borrow by above-mentioned scheme, through electromagnetic lock theftproof oil tank, can effectively avoid the oil in the big truck oil tank to be stolen.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of an electromagnetic lock anti-theft fuel tank of the present invention;
FIG. 2 is a schematic structural diagram of the electromagnetic lock anti-theft oil tank of the invention when unlocked;
FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;
fig. 4 is a circuit diagram of the present invention.
In the figure: 1. the oil tank comprises an oil tank body, 2, an oil filling pipe, 3, an oil tank cover, 4, an empty groove, 5, a lock cylinder, 6, a device box, 7, a coil, 8, a cone head armature, 9, a movable block, 10, a spring, 11, a lock hole, 12, a positioning switch, 13, an alarm, 14, a warning lamp, 15, a relay, 16, a power supply, 17, a power switch, 18, an alarm switch, 19 and a coil switch.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The embodiment provides an automobile anti-theft oil tank, which comprises an oil tank 1, the oil tank comprises a cylindrical oil filling pipe 2 arranged on an oil tank 1 and an oil tank cover 3 in threaded connection with the outer end of the oil filling pipe 2, wherein an empty groove 4 extending towards the inside of the side wall of the oil filling pipe 2 is formed in the outer end face of the oil filling pipe 2, a lock cylinder 5 is arranged in an inner cavity of the empty groove 4, a lock hole 11 matched with the lock cylinder 5 is formed in the inner surface of the oil tank cover 3, a device box 6 is arranged on the surface of the oil tank 1 and on the periphery of the oil filling pipe 2, a coil 7 is transversely arranged in the device box 6, a cone head armature 8 is arranged inside the coil 8, a through hole which is communicated with the empty groove 4 and the device box 6 and can be used for the cone head armature 8 to move is formed in the side wall of the oil filling pipe 2, a movable block 9 is fixedly connected with the rear end of the cone head armature 8, the bottom of the movable.
When the fuel tank cap 3 is in a screwed state, the power switch of the coil 7 is in a closed state, and the lock cylinder 5 is inserted into the lock hole 11 by the elastic force of the spring 10 to lock the fuel tank cap 3 with the filler pipe 2.
When the power switch of the coil 7 is in an open state, the lock cylinder 5 is separated from the lock hole 11 through the magnetic attraction effect of the coil 7, and the oil tank cover 3 and the oil filling pipe 2 are unlocked.
The intelligent control device is characterized by further comprising a control device, wherein the control device is arranged in the cab and comprises a power supply 16, a power supply switch 17, an alarm switch 18 and a coil switch 19. The control device is positioned in the cab, so that the operation of a driver is facilitated.
When oiling, the power switch 17 and the coil switch 19 are turned on, the alarm switch 18 is turned off, when the circuit is switched on, the normally closed switch of the relay 15 is turned off, the normally open switch is closed, the alarm circuit is turned off, the coil circuit is switched on, the coil 7 generates a magnetic field, the magnetic force of the magnetic field is greater than the elastic force of the spring 10, the cone head armature 8 is driven to start to move towards the iron core direction, the cone head armature 8 is driven to move inwards, the movable block 9 is driven to move, the spring 10 is compressed to generate the elastic force, the front end of the cone head armature 8 is pulled out from the empty groove 4 and is not in contact with the lock cylinder 5, the lock cylinder 5 moves downwards under the action of gravity, falls down from the lock hole 11 and is separated from the oil tank cover 3, the oil tank cover 3 can rotate, and.
After the oil tank cover 3 is screwed, the coil switch 19 is disconnected, the magnetic field generated by the coil 7 disappears, the conical head armature 8 returns to the original release position under the action of the elastic force of the spring 10, the front end penetrates into the lower part of the empty groove 4 through the through hole and is positioned below the lock cylinder 5, the lock cylinder 5 is gradually jacked upwards, the top end of the lock cylinder extends out of the oil filling pipe 2 and extends into the lock hole 11 in the oil tank cover 3, and the oil tank cover 3 is locked and fixed.
When oil is not added, the power switch 17 is turned on, the coil switch 19 is turned off, the alarm switch 18 is turned on, when oil is stolen by a person, when a gap is generated between the oil tank cover 3 and the positioning switch 12 when the oil tank cover 3 is pried, the positioning switch 12 is switched on, the alarm circuit is powered on, and alarm is triggered.
The spring 10 is a compression spring.
This electromagnetic lock theftproof oil tank, the structure is ingenious, can effectively avoid the oil in the truck oil tank to be stolen, utilizes the electromagnet principle ingeniously, can pin fuel tank cap 3 to be equipped with luminous sound alarm device, when stealing oil, can in time report to the police, novel structure, the practicality is strong.
In this embodiment, the fuel filling pipe further comprises a positioning switch 12, an alarm 13 and a warning lamp 14, wherein the positioning switch 12 is arranged on the outer end face of the fuel filling pipe 2, and is connected with the alarm 13 and the warning lamp 14 for triggering the alarm 13 and the warning lamp 14 to alarm.
When the oil tank cover 3 and the oil filling pipe 2 are in a closed state, the positioning switch 12 is in contact with the oil tank cover 3, so that the positioning switch 12 is in a disconnected state; when a gap is formed between the positioning switch 12 and the oil tank cover 3, the positioning switch 12 is switched on, and the alarm 13 and the warning lamp 14 are triggered to give an alarm.
When the oil tank cover 3 and the oil tank filler opening 2 are in a locked state, the positioning switch 12 is in contact with the oil tank cover 3, so that the positioning switch 12 is in a disconnected state, and the alarm 13 and the warning lamp 14 cannot give an alarm; when the oil tank cover 3 is pried to cause a gap between the positioning switch 12 and the oil tank cover 3, the positioning switch 12 is switched on to trigger the alarm 13 and the warning lamp 14 to give an alarm.
The lock core 5 is a steel cylinder with a spherical bottom end.
In this embodiment, lock core 5 is the steel cylinder, if can adopt the steel cylinder or the iron cylinder that the diameter is 8 millimeters, the steel column can not take place to deform under the effect of tangential force, can bear huge atress, ensures safety, and the bottom is the sphere simultaneously for can not block each other when conical head armature 8 inserts and die, make lock core 5 can be promoted by conical head armature 8 smoothly and rise.
The device box 6 is fixedly connected with the outer wall surface of the oil filling pipe 2 close to the inner side of the vehicle.
In this embodiment, the device case 6 is fixedly connected to the outer wall of the fuel tank filler opening 3 near the vehicle interior side, and cannot be cut off by a saw (the saw blade cannot be removed). In addition, since the tank cap 3 and the filler pipe 2 are closely fitted, the key cylinder 5 cannot be cut by a saw.
The positioning switch 12 is connected with the alarm 13 and the warning lamp 14 through a relay 15, and is used for controlling the on and off of the alarm 13 and the warning lamp 14 through the relay 15.
In this embodiment, the positioning switch 12 is connected with the alarm 13 and the warning lamp 14 through the relay 15, and the opening and closing of the alarm 13 and the warning lamp 14 are controlled through the relay 15, so that the implementation is easier.
The power supply 16 is connected with the power switch 17 in series, the coil 7 is connected with the coil switch 19 in series, the alarm 13 is connected with the warning lamp 14 in parallel and then connected with the warning switch 18 in series, the power switch 17 is connected with the relay 15 in series, the normally closed switch of the relay 15 is connected with the warning circuit in series, the normally closed switch of the relay 15 is connected with the positioning switch 12 in parallel, and the normally open switch of the relay 15 is connected with the coil circuit in series.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The automobile anti-theft oil tank is characterized by comprising an oil tank (1), a cylindrical oil filling pipe (2) arranged on the oil tank (1) and an oil tank cover (3) in threaded connection with the outer end of the oil filling pipe (2), wherein an empty groove (4) extending towards the inside of the side wall of the oil filling pipe (2) is formed in the outer end face of the oil filling pipe (2), a lock cylinder (5) is arranged in the inner cavity of the empty groove (4), a lock hole (11) matched with the lock cylinder (5) is formed in the inner surface of the oil tank cover (3), a device box (6) is arranged on the surface of the oil tank (1) and positioned at the periphery of the oil filling pipe (2), a coil (7) is transversely arranged in the device box (6), a cone head armature (8) is arranged inside the coil (8), and a through hole which is communicated with the empty groove (4) and the device box and can allow the cone head armature (8) to move is formed in the side wall of the, the rear end of the cone head armature (8) is fixedly connected with a movable block (9), the bottom of the movable block (9) is in sliding connection with the inner wall surface of the device box (6), and a spring (10) is fixedly connected between the other end of the inner wall of the device box (6) and the back surface of the movable block (9);
when the oil tank cover (3) is in a screwed state, a power switch of the coil (7) is in a closed state, and the lock cylinder (5) is inserted into the lock hole (11) through the elastic action of the spring (10) to lock the oil tank cover (3) and the oil filling pipe (2);
when the power switch of coil (7) is in the open mode, lock core (5) pass through the effect of magnetism of coil (7) makes lock core (5) break away from lockhole (11), will fuel tank cap (3) with add oil pipe (2) unblock.
2. The electromagnetic lock anti-theft oil tank according to claim 1, characterized by further comprising a positioning switch (12), an alarm (13) and a warning lamp (14), wherein the positioning switch (12) is arranged on the outer end face of the oil filling pipe (2), is connected with the alarm (13) and the warning lamp (14), and is used for triggering the alarm (13) and the warning lamp (14) to alarm;
when the oil tank cover (3) and the oil filling pipe (2) are in a locked state, the positioning switch (12) is in contact with the oil tank cover (3), so that the positioning switch (12) is in a disconnected state; when positioning switch (12) with when producing the clearance between fuel tank cap (3), positioning switch (12) switch-on triggers alarm (13) and warning light (14) report to the police.
3. The electromagnetic lock anti-theft fuel tank according to claim 1, characterized in that the lock cylinder (5) is a steel cylinder with a spherical bottom end.
4. The electromagnetic lock anti-theft fuel tank according to claim 1, characterized in that the device box (6) is fixedly connected with the outer wall surface of the fuel filler pipe (2) close to the vehicle inner side.
5. The electromagnetic lock anti-theft oil tank as claimed in claim 2, characterized in that the positioning switch is connected with the alarm (13) and the warning lamp (14) through a relay (15) and is used for controlling the on and off of the alarm (13) and the warning lamp (14) through the relay (15).
6. The electromagnetic lock anti-theft fuel tank according to claim 5, characterized by further comprising a control device, wherein the control device is arranged in the cab, and the control device comprises a power supply (16), a power switch (17), an alarm switch (18) and a coil switch (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011631953.XA CN112622607A (en) | 2020-12-31 | 2020-12-31 | Automobile anti-theft oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011631953.XA CN112622607A (en) | 2020-12-31 | 2020-12-31 | Automobile anti-theft oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112622607A true CN112622607A (en) | 2021-04-09 |
Family
ID=75289832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011631953.XA Withdrawn CN112622607A (en) | 2020-12-31 | 2020-12-31 | Automobile anti-theft oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112622607A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202668A (en) * | 2021-06-09 | 2021-08-03 | 徐州永冠铸业有限公司 | Anti-theft fuel tank for engineering machinery |
-
2020
- 2020-12-31 CN CN202011631953.XA patent/CN112622607A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202668A (en) * | 2021-06-09 | 2021-08-03 | 徐州永冠铸业有限公司 | Anti-theft fuel tank for engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210409 |
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| WW01 | Invention patent application withdrawn after publication |