CN210439822U - Electronic lock special for oiling machine - Google Patents
Electronic lock special for oiling machine Download PDFInfo
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- CN210439822U CN210439822U CN201920637633.1U CN201920637633U CN210439822U CN 210439822 U CN210439822 U CN 210439822U CN 201920637633 U CN201920637633 U CN 201920637633U CN 210439822 U CN210439822 U CN 210439822U
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- lock
- electronic lock
- pin shaft
- clutch
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Abstract
The utility model relates to a special electronic lock of tanker aircraft, the electronic lock includes the lock body of installing on the mounting panel and drives the drive assembly of lock body, the drive assembly includes the clutch, unblanks and rotates the piece and set up the driver on the mounting panel, the driver realizes the propulsion to the round pin axle, when the round pin axle is pushed into the top counter bore, it will be inserted in two adjacent card posts, thus realize the connection of clutch and unblank and rotate the piece, can be convenient drive the spring bolt through the key that inserts in the lock bore at this moment; when the driver retracts, the pin shaft is withdrawn from the counter bore at the top under the pushing action of the spring, so that the clutch and the unlocking rotating piece are separated from each other, the clutch and the unlocking rotating piece are not connected in a sliding mode, and the lock tongue cannot be driven to move no matter how a key in the lock hole is operated at the moment. The utility model relates to a special electronic lock of tanker aircraft has the advantage that the security performance is high.
Description
Technical Field
The utility model relates to an electronic lock especially relates to an electronic lock for tanker aircraft is last, belongs to tanker aircraft technical field.
Background
At present, in order to prevent a lawless person from intentionally opening a case to steal oil, a lockset needs to be additionally arranged on a door plate of a computer case of the oiling machine for protection; however, the conventional lock is easy to be opened by lawless persons by using technical means such as a master key and the like; therefore, many oiling machine enterprises research and develop electronic locks for theft prevention, but the conventional electronic locks control the lock cylinders in an electromagnetic relay mode, and even if lawless persons use strong magnets for interference, the lawless persons have great risks of being destroyed and opened, so that a need exists for redesigning a safe and reliable special electronic lock for an oiling machine.
Disclosure of Invention
An object of the utility model is to overcome the aforesaid not enough, provide a special electronic lock of tanker aircraft that the structure is ingenious and the security performance is high.
The purpose of the utility model is realized like this:
an electronic lock special for an oiling machine comprises a lock body arranged on an installation plate and a driving assembly for driving the lock body, wherein the driving assembly comprises a clutch, an unlocking rotating piece and a driver arranged on the installation plate; a side wall stepped hole is transversely formed in the hole wall of the top counter bore, a pin shaft is inserted into the side wall stepped hole, a spring is sleeved on the pin shaft, one end of the spring is placed on the stepped surface of the side wall stepped hole, and the other end of the spring is connected to the pin shaft;
the unlocking rotating piece comprises a bottom plate, the bottom plate is placed on the step surface of the top counter bore, a plurality of clamping columns are vertically arranged downwards on the bottom surface of the bottom plate and are located in the large-bore end of the top counter bore of the step hole structure, and gaps between adjacent clamping columns are over against pin shafts in the step holes in the side walls; the top surface of the bottom plate is provided with a rotating column, and the top surface of the rotating column is provided with a lock hole; an arc contact plate is connected to the telescopic rod of the driver, and one end, located outside the step hole in the side wall, of the pin shaft is in sliding contact with the arc contact plate.
The utility model relates to a special electronic lock of tanker aircraft, be provided with on the epaxial outer wall of round pin and keep off the ring, the one end of spring is shelved on the step face in lateral wall step hole, and the other end supports to arrange in and keeps off on the ring.
The utility model relates to a special electronic lock of tanker aircraft, the driver is motor drive subassembly, or electric putter, or cylinder.
The utility model relates to a special electronic lock of tanker aircraft, the thickness of bottom plate is not more than the degree of depth of the big aperture end of top counter bore, has one to press the suit on the rotation post of the rotation piece of unblanking, and presses the cover pressfitting on the top surface of the upper portion turning block of clutch, passes the top surface of the set screw in upper portion turning block of pressing the cover.
The utility model relates to a special electronic lock of tanker aircraft, seted up spacing ring channel on the inner wall of the outside macropore end in lateral wall step hole, a position sleeve inlays in this spacing ring channel, and the round pin axle passes above-mentioned position sleeve to prevent that the round pin axle from deviating from.
The utility model relates to a special electronic lock of tanker aircraft, the lock body includes and fastens the lock shell on the mounting panel through the lock nut, install lock core subassembly in the lock shell, the bottom of lock core subassembly is provided with the spring bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to an ingenious only makes the clutch and unblanks when the driver action and rotate the piece and combine the back and just can operate the operation, in case the clutch with unblank and rotate the piece separation, will be in relative slip's state between the two, no matter what kind of mode of adoption all can't operate the spring bolt this moment to very big improvement the security performance.
Drawings
Fig. 1 is a schematic structural view of the electronic lock special for a fuel dispenser of the present invention.
Fig. 2 is a cross-sectional view of the application state of the electronic lock special for the oiling machine of the present invention.
Fig. 3 is a cross-sectional view of the electronic lock special for the oiling machine of the present invention.
Fig. 4 is a schematic structural diagram of the clutch of the electronic lock special for the oiling machine of the present invention.
Fig. 5 is a schematic structural view of the clutch of the electronic lock special for a fuel dispenser of the present invention.
Fig. 6 is a cross-sectional view of the clutch of the electronic lock special for the oiling machine of the present invention.
Fig. 7 is a sectional view taken along the line a-a in fig. 6, illustrating a clutch of the electronic lock for a fuel dispenser according to the present invention.
Fig. 8 is a schematic view of the stereoscopic effect of the unlocking rotating member of the electronic lock special for the oiling machine of the present invention.
Fig. 9 is a schematic view of the stereoscopic effect of the unlocking rotating member of the electronic lock special for the oiling machine of the present invention.
Fig. 10 is a front view of the unlocking rotating member of the electronic lock special for fuel dispensers of the present invention.
Fig. 11 is a sectional view from B to B of fig. 10 of an unlocking rotating member of the electronic lock for a fuel dispenser according to the present invention.
Fig. 12 is a schematic view showing a state in which the clutch and the unlocking rotating member of the electronic lock special for the oiling machine of the present invention are separated.
Fig. 13 is a schematic diagram of the state of the special electronic lock for an oiling machine of the present invention in which the front end of the driver pushes the pin shaft, the clutch and the unlocking rotation member are engaged after the motor is turned on.
Fig. 14 is a schematic view of the electronic lock special for fuel dispensers of the present invention in a state of inserting a key, rotating to unlock the lock, and extending a lock tongue.
Fig. 15 is a schematic view of the state of the electronic lock for fuel dispenser of the present invention after the bolt is completely extended.
Fig. 16 is a schematic view of the state of the electronic lock special for fuel dispenser when the lock tongue is rotated to unlock the lock.
Fig. 17 is a schematic view of the special electronic lock for an oiling machine in a state after the lock tongue rotates 90 ° and the unlocking is completed.
Fig. 18 is a schematic view of the electronic lock for a refueling machine according to the present invention in a state where the front end of the driver is retracted, the pin shaft is extended under the action of the spring, and the clutch is separated from the unlocking rotating member.
Wherein:
the device comprises a mounting plate 1, a clutch 2, an unlocking rotating piece 3, a pin shaft 4, a spring 5, a positioning sleeve 6, a pressing sleeve 7, a driver 8 and an arc-shaped contact plate 9;
a lower connecting column 2.1, an upper rotating block 2.2, a top counter bore 2.3, a side wall stepped hole 2.4 and a limiting annular groove 2.5;
the bottom plate 3.1, the clamping column 3.2, the rotating column 3.3 and the lock hole 3.4;
a baffle ring 4.1;
a lock shell 101, a lock nut 102, a lock core assembly 103 and a lock tongue 104.
Detailed Description
Referring to fig. 1 ~ 18, the utility model relates to a special electronic lock of tanker aircraft, the electronic lock includes the drive assembly who installs lock body and drive lock body on mounting panel 1, its characterized in that:
the driving assembly comprises a clutch 2, an unlocking rotating piece 3 and a driver 8 arranged on the mounting plate 1, a lower connecting column 2.1 of the clutch 2 penetrates through the mounting plate 1 and then is connected with the lock body, an upper rotating block 2.2 is arranged on the upper portion of the lower connecting column 2.1, the upper rotating block 2.2 is placed on the upper surface of the mounting plate 1, a top counter bore 2.3 is arranged on the top surface of the upper rotating block 2.2, and the top counter bore 2.3 is a step hole; a side wall step hole 2.4 is transversely arranged on the hole wall of the top counter bore 2.3, a pin shaft 4 is inserted in the side wall step hole 2.4, a spring 5 is sleeved on the pin shaft 4, one end of the spring 5 is placed on the step surface of the side wall step hole 2.4, and the other end of the spring 5 is connected to the pin shaft 4 (preferably, a baffle ring 4.1 is arranged on the outer wall of the pin shaft 4, one end of the spring 5 is placed on the step surface of the side wall step hole 2.4, and the other end of the spring 5 is abutted to the baffle ring 4.1);
the unlocking rotating piece 3 comprises a bottom plate 3.1, the bottom plate 3.1 is placed on the step surface of the top counter bore 2.3, a plurality of clamping columns 3.2 are vertically arranged downwards on the bottom surface of the bottom plate 3.1, the clamping columns 3.2 are located in the large-aperture end of the top counter bore 2.3 of the step hole structure, and a gap between every two adjacent clamping columns 3.2 is over against a pin shaft 4 in the step hole 2.4 on the side wall; a rotating column 3.3 is arranged on the top surface of the bottom plate 3.1, and a lock hole 3.4 is arranged on the top surface of the rotating column 3.3; an arc-shaped contact plate 9 is connected to a telescopic rod of the driver 8, and one end of the pin shaft 4, which is positioned outside the side wall step hole 2.4, is in sliding contact with the arc-shaped contact plate 9;
when the locking device is used, the pin shaft 4 is pushed by the driver 8, and when the pin shaft 4 is pushed into the top counter bore 2.3, the pin shaft 4 is inserted into the two adjacent clamping columns 3.2, so that the connection between the clutch 2 and the unlocking rotating piece 3 is realized, and the lock tongue 104 can be conveniently driven by a key inserted into the lock hole 3.4; when the driver 8 retracts, the pin shaft 4 exits the top counter bore 2.3 under the pushing action of the spring 5, so that the clutch 2 and the unlocking rotating piece 3 are separated from each other, the clutch 2 and the unlocking rotating piece 3 are disconnected in a sliding manner, and the lock tongue cannot be driven to move no matter how a key in the lock hole 3.4 is operated, so that the protection effect is achieved;
further, the driver 8 is a motor driving component, or an electric push rod, or an air cylinder, etc.;
furthermore, the thickness of the bottom plate 3.1 is not more than the depth of the large aperture end of the top counter bore 2.3, a pressing sleeve 7 is sleeved on the rotating column 3.3 of the unlocking rotating piece 3, the pressing sleeve 7 is pressed on the top surface of the upper rotating block 2.2 of the clutch 2, and a fixing screw penetrating through the pressing sleeve 7 is screwed into the top surface of the upper rotating block 2.2, so that the bottom plate 3.1 is limited in the top counter bore 2.3 to prevent the bottom plate from falling out when rotating;
furthermore, a limiting annular groove 2.5 is formed in the inner wall of the large hole end at the outer side of the side wall stepped hole 2.4, a positioning sleeve 6 is embedded in the limiting annular groove 2.5, and the pin shaft 4 penetrates through the positioning sleeve 6, so that the pin shaft 4 is prevented from being separated;
further, the lock body comprises a lock shell 101 fastened on the mounting plate 1 through a lock nut 102, a lock core assembly 103 is installed in the lock shell 101, and a bolt 104 is arranged at the bottom of the lock core assembly 103;
in addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (6)
1. The utility model provides a tanker aircraft special electronic lock, the electronic lock includes the lock body of installing on mounting panel (1) and the drive assembly of drive lock body, its characterized in that:
the driving assembly comprises a clutch (2), an unlocking rotating piece (3) and a driver (8) arranged on the mounting plate (1), a lower connecting column (2.1) of the clutch (2) penetrates through the mounting plate (1) and then is connected with the lock body, an upper rotating block (2.2) is arranged at the upper part of the lower connecting column (2.1), the upper rotating block (2.2) is placed on the upper surface of the mounting plate (1), a top counter bore (2.3) is arranged on the top surface of the upper rotating block (2.2), and the top counter bore (2.3) is a step hole; a side wall step hole (2.4) is transversely formed in the hole wall of the top counter bore (2.3), a pin shaft (4) is inserted into the side wall step hole (2.4), a spring (5) is sleeved on the pin shaft (4), one end of the spring (5) is placed on the step surface of the side wall step hole (2.4), and the other end of the spring is connected to the pin shaft (4);
the unlocking rotating piece (3) comprises a bottom plate (3.1), the bottom plate (3.1) is placed on the step surface of the top counter bore (2.3), a plurality of clamping columns (3.2) are vertically arranged on the bottom surface of the bottom plate (3.1) downwards, the clamping columns (3.2) are located in the large-bore-diameter end of the top counter bore (2.3) of the step hole structure, and a gap between every two adjacent clamping columns (3.2) is over against a pin shaft (4) in the side wall step hole (2.4); a rotating column (3.3) is arranged on the top surface of the bottom plate (3.1), and a lock hole (3.4) is arranged on the top surface of the rotating column (3.3); an arc contact plate (9) is connected to the telescopic rod of the driver (8), and one end, located outside the side wall step hole (2.4), of the pin shaft (4) is in sliding contact with the arc contact plate (9).
2. The electronic lock special for the fuel dispenser as claimed in claim 1, wherein: a stop ring (4.1) is arranged on the outer wall of the pin shaft (4), one end of the spring (5) is placed on the step surface of the step hole (2.4) on the side wall, and the other end of the spring is abutted against the stop ring (4.1).
3. The electronic lock special for the fuel dispenser as claimed in claim 1, wherein: the driver (8) is a motor driving component, or an electric push rod, or an air cylinder.
4. The electronic lock special for the fuel dispenser as claimed in claim 1, wherein: the thickness of the bottom plate (3.1) is not more than the depth of the large aperture end of the top counter bore (2.3), a pressing sleeve (7) is sleeved on a rotating column (3.3) of the unlocking rotating piece (3), the pressing sleeve (7) is pressed on the top surface of the upper rotating block (2.2) of the clutch (2), and a fixing screw penetrating through the pressing sleeve (7) is screwed into the top surface of the upper rotating block (2.2).
5. The electronic lock special for the fuel dispenser as claimed in claim 1, wherein: the inner wall of the outer side big hole end of the side wall stepped hole (2.4) is provided with a limiting annular groove (2.5), a positioning sleeve (6) is embedded in the limiting annular groove (2.5), and the pin shaft (4) penetrates through the positioning sleeve (6), so that the pin shaft (4) is prevented from being separated.
6. The electronic lock special for the fuel dispenser as claimed in claim 1, wherein: the lock body comprises a lock shell (101) fastened on a mounting plate (1) through a lock nut (102), a lock core assembly (103) is installed in the lock shell (101), and a bolt (104) is arranged at the bottom of the lock core assembly (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920637633.1U CN210439822U (en) | 2019-05-06 | 2019-05-06 | Electronic lock special for oiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920637633.1U CN210439822U (en) | 2019-05-06 | 2019-05-06 | Electronic lock special for oiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210439822U true CN210439822U (en) | 2020-05-01 |
Family
ID=70401387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920637633.1U Active CN210439822U (en) | 2019-05-06 | 2019-05-06 | Electronic lock special for oiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210439822U (en) |
-
2019
- 2019-05-06 CN CN201920637633.1U patent/CN210439822U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |