CN202866358U - Magnetofluid parking place lock - Google Patents
Magnetofluid parking place lock Download PDFInfo
- Publication number
- CN202866358U CN202866358U CN 201220582925 CN201220582925U CN202866358U CN 202866358 U CN202866358 U CN 202866358U CN 201220582925 CN201220582925 CN 201220582925 CN 201220582925 U CN201220582925 U CN 201220582925U CN 202866358 U CN202866358 U CN 202866358U
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- China
- Prior art keywords
- magnetic fluid
- jam plate
- plate
- controller
- berth lock
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- Expired - Fee Related
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Abstract
The utility model discloses a magnetofluid parking place lock. The magnetofluid parking place lock comprises a magnetofluid locking device, a lock plate, a shell and a controller. The magnetofluid locking device and the controller are arranged inside the shell, the lock plate is connected with the magnetofluid locking device, and the controller is provided with a remote control and a code signal receiver. The lock plate arranged on the magnetofluid parking place lock locks a parking place, an upper limiting electromagnetic lock arranged on the magnetofluid parking place locks the lock plate, and the remote control arranged on the controller uses electronic code signals to control opening and closing of the upper limiting electromagnetic lock. An owner has no need to get off a car and uses the controller to control lifting of the lock plate, so that automated management of locking and unlocking of parking places is carried out.
Description
Technical field
The utility model relates to a kind of berth lock, particularly a kind of magnetic fluid berth lock.
Background technology
Existing lock for automobile parking space, utilize common lockset will keep off a car bracket lock on the cement floor, when the car owner goes out, need to get off and unblank then just car to be left into the parking stall under the support pressure of keeping off a car, when the car owner drives to leave the parking stall, car need to be left from the parking stall, then the support pull-up of again will keeping off a car of getting off is locked, and uses inconveniently, and a kind of a kind of magnetic fluid berth lock that utilizes remote controller control parking stall jam plate to rise and descend has become that the car owner uses and the needs of management parking stall.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of magnetic fluid berth lock is provided, and is used for the convenient of parking stall and uses and management.
The technical scheme that the utility model adopts is: a kind of magnetic fluid berth lock includes magnetic fluid locking device, jam plate, shell and controller, and magnetic fluid locking device and controller are installed in the shell, and jam plate is connected with the magnetic fluid locking device; The magnetic fluid locking device includes cylinder body, magnetic fluid, electromagnetic coil, float plate, piston rod, upper limit electromagnetic lock and upper limit position switch, upper limit electromagnetic lock and upper limit position switch are fixed in the upper position of shell, magnet fluid sealing is in the die cavity of cylinder body, electromagnetic coil is installed on the cylinder body, float plate is actively tied in the die cavity of cylinder body, and float plate is suspended in magnetic fluid, and float plate is connected with piston rod, piston rod is connected with jam plate, and jam plate is positioned at the top of piston rod; Controller is provided with control line and is connected with electromagnetic coil, upper limit electromagnetic lock and upper limit position switch, and controller is provided with remote controller and code signal receiver.
During work, a kind of shell of magnetic fluid berth lock is installed in the cement board shrinkage pool of parking stall, when electromagnetic coil was not switched on, the gravity that jam plate, piston rod and float plate add up to was subject to the buoyancy of magnetic fluid greater than float plate, was sunken to the cylinder bottom of cylinder body die cavity under the float plate; When locking, utilize the upper lock signal of remote controller emission to the code signal receiver of controller, the energising of controller control electromagnetic coil, electromagnetic coil produces magnetic field magnetic fluid is magnetized, the proportion of magnetic fluid is constantly increased, when the gravity of jam plate, piston rod and float plate total is subject to the buoyancy of magnetic fluid less than float plate, float plate is floated the upper end position that rises in the cylinder body, float plate drives piston rod and jam plate rises, when jam plate rose to the upper limit position, jam plate rose above the ground of cement board; Simultaneously, the upper limit position block of jam plate is near upper limit position switch, upper limit position switch is transferred to controller with signal, the locking bolt of controller upper control limit position electromagnetic lock reaches the bottom of jam plate, locking bolt blocks jam plate, and jam plate can not be descended, and utilizes locking bolt that jam plate is locked in the upper limit position, utilize jam plate to block the parking stall, automobile can not pass in and out; When unblanking, utilize remote controller that the unlocking cipher signal is transferred to receiver, the locking bolt of controller upper control limit position electromagnetic lock resets, locking bolt leaves jam plate, the power supply of electromagnetic coil is cut off in control, the magnetic field of electromagnetic coil disappears, the proportion of magnetic fluid returns to original state, the gravity that jam plate, piston rod and float plate add up to is subject to the buoyancy of magnetic fluid greater than float plate, be sunken to the cylinder bottom of cylinder body die cavity under the float plate, float plate drives jam plate and is retracted in the shell, and jam plate resets to the cement board below ground, the release of a kind of magnetic fluid berth lock, automobile can pass in and out the parking stall.
The beneficial effects of the utility model are: a kind of magnetic fluid berth lock is provided with jam plate the parking stall is pinned, and be provided with the upper limit electromagnetic lock and pin jam plate, controller is provided with remote controller, remote controller utilizes the Push And Release of electronic cipher signal controlling upper limit electromagnetic lock, the car owner need not get off, utilize the lifting of remote controller control jam plate, implemented the automatic management of locking and unblank in the parking stall.
Description of drawings
Fig. 1 is a kind of structural representation of magnetic fluid berth lock.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further detailed:
The structural representation of a kind of magnetic fluid berth lock shown in Figure 1, a kind of magnetic fluid berth lock includes magnetic fluid locking device 1, jam plate 2, shell 3 and controller 4, magnetic fluid locking device 1 and controller 4 are installed in the shell 3, and jam plate 2 is connected with magnetic fluid locking device 1; Magnetic fluid locking device 1 includes cylinder body 5, magnetic fluid 6, electromagnetic coil 7, float plate 8, piston rod 9, upper limit electromagnetic lock 10 and upper limit position switch 11, upper limit electromagnetic lock 10 and upper limit position switch 11 are fixed in the upper position in the shell 3, cylinder body 5 is installed on shell 3 inner bottom parts, magnetic fluid 6 is sealed in the die cavity of cylinder body 5, electromagnetic coil 7 is installed on the cylinder body 5, float plate 8 is actively tied in the die cavity of cylinder body 5, float plate 8 is suspended in magnetic fluid 6, float plate 8 is connected with piston rod 9, piston rod 9 is connected with jam plate 2, and jam plate 2 is positioned at the top of piston rod 9; Controller 4 is provided with control line and is connected with electromagnetic coil 7, upper limit electromagnetic lock 10 and upper limit position switch 11, and controller 4 is provided with remote controller 12 and code signal receiver 13.
A kind of locking state of magnetic fluid berth lock is: electromagnetic coil 7 energisings, magnetic fluid 6 is magnetized, the proportion that the proportion of magnetic fluid 6 adds up to greater than jam plate 2, piston rod 9 and float plate 8, float plate 8 be suspended in magnetic fluid 6 above, the locking bolt 15 of upper limit electromagnetic lock 10 reaches the bottom of jam plate 2, locking bolt 15 blocks jam plate 2, and jam plate 2 can not be descended; A kind of unlocking condition of magnetic fluid berth lock is: electromagnetic coil 7 outages, and magnetic fluid 6 is not magnetized, the proportion that the proportion of magnetic fluid 6 adds up to less than jam plate 2, piston rod 9 and float plate 8, float plate is sunken to the bottom of magnetic fluid 6 for 8 times.
For anti-sealing enters in the shell 3, shell 3 is provided with waterproof jacket 16 with jam plate 2, and waterproof jacket 16 is connected movingly with jam plate 2.
In order to utilize a kind of magnetic fluid berth lock to carry out advertising, jam plate 2 is provided with electronic display 17, and as the usefulness of billboard, electronic display 17 is connected with controller 4.
For the upper surface 19 that guarantees jam plate 2 can be reduced to the position flat with cement board 14 ground, less than the lower surface 20 of jam plate 2 distance to the upper cylinder half face 21 of cylinder body 5, jam plate 2 is descended enough strokes to the distance of the lower surface 20 of jam plate 2 in the upper surface 19 of jam plate 2; Float plate 8 is greater than or equal to the upper surface 19 of jam plate 2 to the distance of the lower surface 20 of jam plate 2 to the distance of the cylinder bottom 22 of cylinder body 5, and float plate 8 is descended enough strokes, drives jam plate 2 and drops to the position flat with cement board 14 ground.
Claims (8)
1. magnetic fluid berth lock, it is characterized in that: described a kind of magnetic fluid berth lock includes magnetic fluid locking device (1), jam plate (2), shell (3) and controller (4), magnetic fluid locking device (1) and controller (4) are installed in the shell (3), and jam plate (2) is connected with magnetic fluid locking device (1); Magnetic fluid locking device (1) includes cylinder body (5), magnetic fluid (6), electromagnetic coil (7), float plate (8), piston rod (9), upper limit electromagnetic lock (10) and upper limit position switch (11), upper limit electromagnetic lock (10) and upper limit position switch (11) are fixed in the upper position in the shell (3), cylinder body (5) is installed on the bottom in the shell (3), magnetic fluid (6) is sealed in the die cavity of cylinder body (5), electromagnetic coil (7) is installed on the cylinder body (5), float plate (8) is actively tied in the die cavity of cylinder body (5), float plate (8) is suspended in magnetic fluid (6), float plate (8) is connected with piston rod (9), piston rod (9) is connected with jam plate (2), and jam plate (2) is positioned at the top of piston rod (9); Controller (4) is provided with control line and is connected with electromagnetic coil (7), upper limit electromagnetic lock (10) and upper limit position switch (11), and controller (4) is provided with remote controller (12) and code signal receiver (13).
2. a kind of magnetic fluid berth lock according to claim 1, it is characterized in that: the locking state of described a kind of magnetic fluid berth lock is: electromagnetic coil (7) energising, magnetic fluid (6) is magnetized, the proportion that the proportion of magnetic fluid (6) adds up to greater than jam plate (2), piston rod (9) and float plate (8), float plate (8) be suspended in magnetic fluid (6) above.
3. a kind of magnetic fluid berth lock according to claim 1, it is characterized in that: the unlocking condition of described a kind of magnetic fluid berth lock is: electromagnetic coil (7) outage, magnetic fluid (6) is not magnetized, the proportion of magnetic fluid (6) is sunken to the bottom of magnetic fluid (6) less than the proportion that jam plate (2), piston rod (9) and float plate (8) add up under the float plate (8).
4. a kind of magnetic fluid berth lock according to claim 1 is characterized in that: described shell (3) is provided with waterproof jacket (16) with jam plate (2), and waterproof jacket (16) is connected movingly with jam plate (2).
5. a kind of magnetic fluid berth lock according to claim 1, it is characterized in that: described jam plate (2) is provided with electronic display (17), and as the usefulness of billboard, electronic display (17) is connected with controller (4).
6. a kind of magnetic fluid berth lock according to claim 1, it is characterized in that: described float plate (8) is provided with spout hole (18), the resistance that rises and descend to reduce float plate (8).
7. a kind of magnetic fluid berth lock according to claim 1 is characterized in that: the upper surface (19) of described jam plate (2) to the distance of the lower surface (20) of jam plate (2) less than the lower surface (20) of jam plate (2) distance to the upper cylinder half face (21) of cylinder body (5).
8. a kind of magnetic fluid berth lock according to claim 1 is characterized in that: described float plate (8) is greater than or equal to the upper surface (19) of jam plate (2) to the distance of the lower surface (20) of jam plate (2) to the distance of the cylinder bottom (22) of cylinder body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220582925 CN202866358U (en) | 2012-10-23 | 2012-10-23 | Magnetofluid parking place lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220582925 CN202866358U (en) | 2012-10-23 | 2012-10-23 | Magnetofluid parking place lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202866358U true CN202866358U (en) | 2013-04-10 |
Family
ID=48033085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220582925 Expired - Fee Related CN202866358U (en) | 2012-10-23 | 2012-10-23 | Magnetofluid parking place lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202866358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014063561A1 (en) * | 2012-10-23 | 2014-05-01 | Feng Lin | Parking space magnetic fluid lock |
-
2012
- 2012-10-23 CN CN 201220582925 patent/CN202866358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014063561A1 (en) * | 2012-10-23 | 2014-05-01 | Feng Lin | Parking space magnetic fluid lock |
| CN104487639A (en) * | 2012-10-23 | 2015-04-01 | 冯林 | Parking space magnetic fluid lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20131023 |