CN112959906A - Intelligent new energy automobile charging device capable of avoiding falling off - Google Patents
Intelligent new energy automobile charging device capable of avoiding falling off Download PDFInfo
- Publication number
- CN112959906A CN112959906A CN202110113737.4A CN202110113737A CN112959906A CN 112959906 A CN112959906 A CN 112959906A CN 202110113737 A CN202110113737 A CN 202110113737A CN 112959906 A CN112959906 A CN 112959906A
- Authority
- CN
- China
- Prior art keywords
- shell
- fixedly connected
- new energy
- energy automobile
- charging
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/68—Structural association with built-in electrical component with built-in fuse
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The invention relates to the technical field of new energy automobile auxiliary devices, and discloses an intelligent new energy automobile charging device capable of avoiding falling, which comprises a shell, wherein a charging head is fixedly connected inside the shell, a charging port is movably connected outside the charging head, the bottom end of the charging port is fixedly connected with a first shell, a current detection device is fixedly connected inside the first shell, and a circuit protection device is arranged outside the current detection device. This avoid intelligent new energy automobile charging device who drops, through shell, current detection device, circuit protection device's connection, the problem that the new energy automobile charging pile charger of prior art is ageing easily is solved, after the completion of charging, when the staff forgets the condition of pulling out the charger and takes place, pull out charging device through electric heat transformation is automatic, avoid the charge time overlength to take place dangerous accidents such as conflagration, explosion, easy control avoids complex operation, carries out intelligent control.
Description
Technical Field
The invention relates to the technical field of new energy automobile auxiliary devices, in particular to an intelligent new energy automobile charging device capable of avoiding falling.
Background
Charging post of the new energy automobile of prior art charges and accomplishes the back, the condition that has the staff to forget to pull out the charger exists, cause the charger ageing easily, the conflagration takes place even, dangerous accidents such as explosion, charging device inserts power source for a long time moreover, probably causes the socket corruption and hardly clears away, in addition, current charging device is in the use, drops easily, and the completion back of charging, general locking mechanism carries out the locking card easily and dies, complex operation not only, and unable intelligent manufacturing.
In order to solve the problems, the inventor provides an intelligent new energy automobile charging device capable of avoiding falling off, the problem that a new energy automobile charging pile charger in the prior art is easy to age is solved through connection of a shell, a current detection device and a circuit protection device, after charging is completed, when a worker forgets to pull out the charger, the charging device is automatically pulled out through electric heat conversion, dangerous accidents such as fire and explosion caused by overlong charging time are avoided, the control is easy, the operation is complicated, and intelligent control is carried out.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the intelligent new energy automobile charging device capable of avoiding falling off, which has the advantages of high automation and high reliability, and solves the problems of low automation and low reliability.
(II) technical scheme
In order to realize the purposes of high automation and high reliability, the invention provides the following technical scheme: an intelligent new energy automobile charging device capable of avoiding falling off comprises a shell, wherein a charging head is fixedly connected inside the shell, a charging port is movably connected outside the charging head, a first shell is fixedly connected to the bottom end of the charging port, a current detection device is fixedly connected inside the first shell, a circuit protection device is arranged outside the current detection device, a second shell is fixedly connected inside the first shell, an elastic piece is slidably connected inside the second shell, a partition is fixedly connected inside the first shell, an air bag is fixedly connected outside the partition, a fuse is fixedly connected outside the current detection device, a first coil is fixedly connected outside the first shell, a connecting piece is arranged outside the first coil, and a first contact is movably connected outside the connecting piece, the outer side of the first contact is provided with a second coil, the outer side of the second coil is movably connected with a soft magnet, and the outer side of the soft magnet is rotatably connected with a clamping block.
Preferably, the charging port is electrically connected to the current detection device, an electrorheological fluid is disposed inside the second housing, and both the elastic member and the first housing are fixedly connected to the spring, so that the control by the electrorheological fluid can be performed by an electric field.
Preferably, the current detection device is electrically connected to a circuit protection device, and the circuit protection device is electrically connected to the second housing, so that the circuit can be protected by the current detection device and the circuit protection device.
Preferably, the partition plate and the air bag are fixedly connected with the connecting pipe, and the connecting rod is connected to the inner portion of the air bag in a sliding mode, so that the connecting and protecting effects are achieved through the connecting rod.
Preferably, the fuse is electrically connected with the first coil, a magnetic block is arranged at one end of the connecting piece, and a connecting contact is arranged at one end of the connecting piece.
Preferably, the first contact is electrically connected with the second coil, and a clamping groove is fixedly connected to the outer side of the shell.
Preferably, the outside of second coil is provided with the set casing, shell and set casing all with magnetic sheet fixed connection, consequently, through the magnetic sheet, can fix.
(III) advantageous effects
Compared with the prior art, the invention provides an intelligent new energy automobile charging device capable of avoiding falling off, which has the following beneficial effects:
1. this avoid intelligent new energy automobile charging device who drops, through shell, the head that charges, the mouth that charges, first casing, current detection device, circuit protection device's connection, solved prior art's new energy automobile and filled the easy ageing problem of electric pile charger, after the completion of charging, when the staff forgets the condition of pulling out the charger and takes place, pull out charging device through the electric heat conversion is automatic, avoid the charge time overlength to take place dangerous accidents such as conflagration, explosion.
2. This avoid intelligent new energy automobile charging device who drops, through the connection of second casing, elastic component, baffle, gasbag, fuse, first coil, first contact, solved prior art's new energy automobile and filled electric pile charging device and cause the socket corruption easily and hardly clear away the problem, in the use, utilize the current variant characteristic to make the device be difficult to drop, and after the completion of charging, easy control avoids complex operation, carries out intelligent control.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic view of the overall motion structure of the present invention;
FIG. 3 is a schematic view of the bladder of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 2 according to the present invention.
In the figure: 1. a housing; 2. a charging head; 3. a charging port; 4. a first housing; 5. a current detection device; 6. a circuit protection device; 7. a second housing; 8. an elastic member; 9. a partition plate; 10. an air bag; 11. a fuse; 12. a first coil; 13. a connecting member; 14. a first contact; 15. a second coil; 16. a soft magnetic body; 17. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an intelligent new energy automobile charging device capable of avoiding falling off includes a housing 1, a charging head 2 is fixedly connected inside the housing 1, a charging port 3 is movably connected outside the charging head 2, a first housing 4 is fixedly connected to a bottom end of the charging port 3, the charging port 3 is electrically connected to a current detection device 5, a current variant is arranged inside a second housing 7, an elastic member 8 and the first housing 4 are both fixedly connected to a spring, so that the control by the electric field is possible through the current variant, a current detection device 5 is fixedly connected inside the first housing 4, a circuit protection device 6 is arranged outside the current detection device 5, the current detection device 5 is electrically connected to the circuit protection device 6, the circuit protection device 6 is electrically connected to the second housing 7, so that, through the current detection device 5 and the circuit protection device 6, the circuit can be protected, the second shell 7 is fixedly connected to the inside of the first shell 4, the elastic part 8 is connected to the inside of the second shell 7 in a sliding manner, the partition plate 9 is fixedly connected to the inside of the first shell 4, the air bag 10 is fixedly connected to the outer side of the partition plate 9, both the partition plate 9 and the air bag 10 are fixedly connected to the connecting pipe, and the connecting rod is connected to the inside of the air bag 10 in a sliding manner, so that the connecting and protecting effects are achieved through the connecting rod, the fuse 11 is fixedly connected to the outer side of the current detection device 5, the first coil 12 is fixedly connected to the outer side of the first shell 4, the connecting part 13 is arranged on the outer side of the first coil 12, the fuse 11 is electrically connected to the first coil 12, the magnetic block is arranged at one end of the connecting part 13, the connecting contact is arranged at one end of the, the outside fixedly connected with draw-in groove of shell 1, the outside of first contact 14 is provided with second coil 15, and the outside swing joint of second coil 15 has soft magnet 16, and the outside of second coil 15 is provided with the set casing, and shell 1 all with magnetic sheet fixed connection with the set casing, consequently, through the magnetic sheet, can fix, soft magnet 16's the outside rotation is connected with fixture block 17.
The working principle is that when the charging device is used, the charging head 2 is connected with the charging port 3, so that current is conducted inside the charging port 3, the current is detected through the current detection device 5, the circuit protection device 6 is conducted after the current detection device 5 is electrified, an electric field is generated outside the second shell 7 through the current, through the characteristics of an electrorheological body, the electrorheological body is in a liquid state when no external electric field is applied, the electrorheological body is changed from the liquid state to the solid state when the external electric field is applied, the strength of the solid is increased along with the increase of the electric field strength, when the electric field is removed, the electrorheological body can be immediately changed from the solid to the liquid, so that the electrorheological body inside the second shell 7 fixes the elastic piece 8, the elastic piece 8 is clamped, the falling off in the charging process is avoided, heat is generated inside the first shell 4 in the charging process, the current is too large, so that, the air current enters the inside of the partition board 9, so that the air bag 10 is expanded, so that the inert gas in the air bag 10 escapes, meanwhile, the fuse 11 is fused, the circuit is protected, meanwhile, when the air bag is used normally, the heat generated in the first shell 4 rises, the magnetic field of the first coil 12 is weaker as the temperature is higher, the magnetic block on the connecting piece 13 loses attraction, the connecting piece 13 drives the first contact 14 to rotate, the first contact 14 contacts with the connecting contact, the circuit of the second coil 15 is connected, the second coil 15 generates the magnetic field through the electromagnetic induction principle, the magnetic field of the soft magnet 16 is changed through the change of the current direction, the soft magnet 16 is attracted by the second coil 15, the clamping block 17 rotates to the inner side and is clamped with the clamping groove, the charging port 3 is prevented from dropping, the soft magnet 16 is attracted by the second coil 15, and the clamping block 17 contacts, a reaction force is generated so that the charging head 2 is separated from the charging port 3.
To sum up, this avoid intelligent new energy automobile charging device who drops through shell 1, charge head 2, charge mouthful 3, first casing 4, current detection device 5, circuit protection device 6's connection, has solved the easy ageing problem of new energy automobile charging pile charger of prior art, and after the completion of charging, when the staff forgot the condition of pulling out the charger and takes place, pulls out charging device through the electric heat conversion is automatic, avoids dangerous accidents such as the time of charging overlength emergence conflagration, explosion.
This avoid intelligent new energy automobile charging device who drops, through second casing 7, elastic component 8, baffle 9, gasbag 10, fuse 11, first coil 12, the connection of first contact 14, the new energy automobile that has solved prior art fills electric pile charging device and causes the socket corruption easily and the problem that hardly clears away, in the use, utilize the current variant characteristic to make the device be difficult to drop, and charge and accomplish the back, easy control avoids complex operation, carry out intelligent control.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an avoid intelligent new energy automobile charging device who drops, includes shell (1), its characterized in that: the charging device comprises a shell (1), a charging head (2) is fixedly connected to the inside of the shell (1), a charging port (3) is movably connected to the outer side of the charging head (2), a first shell (4) is fixedly connected to the bottom end of the charging port (3), a current detection device (5) is fixedly connected to the inside of the first shell (4), a circuit protection device (6) is arranged on the outer side of the current detection device (5), a second shell (7) is fixedly connected to the inside of the first shell (4), an elastic piece (8) is slidably connected to the inside of the second shell (7), a partition plate (9) is fixedly connected to the inside of the first shell (4), an air bag (10) is fixedly connected to the outer side of the partition plate (9), a fuse (11) is fixedly connected to the outer side of the current detection device (5), and a first coil (12) is fixedly connected to the outer side of the first shell, the outside of first coil (12) sets up and connecting piece (13), the outside swing joint of connecting piece (13) has first contact (14), the outside of first contact (14) is provided with second coil (15), the outside swing joint of second coil (15) has soft magnet (16), the outside rotation of soft magnet (16) is connected with fixture block (17).
2. The intelligent new energy automobile charging device capable of avoiding falling off according to claim 1, characterized in that: the charging port (3) is electrically connected with the current detection device (5), an electrorheological body is arranged in the second shell (7), and the elastic piece (8) and the first shell (4) are fixedly connected with the spring.
3. The intelligent new energy automobile charging device capable of avoiding falling off according to claim 1, characterized in that: the current detection device (5) is electrically connected with the circuit protection device (6), and the circuit protection device (6) is electrically connected with the second shell (7).
4. The intelligent new energy automobile charging device capable of avoiding falling off according to claim 1, characterized in that: the partition plate (9) and the air bag (10) are fixedly connected with the connecting pipe, and the connecting rod is connected to the inside of the air bag (10) in a sliding mode.
5. The intelligent new energy automobile charging device capable of avoiding falling off according to claim 1, characterized in that: fuse (11) are connected with first coil (12) electricity, the one end of connecting piece (13) is provided with the magnetic path, the one end of connecting piece (13) is provided with the connection contact.
6. The intelligent new energy automobile charging device capable of avoiding falling off according to claim 1, characterized in that: the first contact (14) is electrically connected with the second coil (15), and a clamping groove is fixedly connected to the outer side of the shell (1).
7. The intelligent new energy automobile charging device capable of avoiding falling off according to claim 1, characterized in that: the outside of second coil (15) is provided with the set casing, shell (1) and set casing all with magnetic sheet fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110113737.4A CN112959906A (en) | 2021-01-27 | 2021-01-27 | Intelligent new energy automobile charging device capable of avoiding falling off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110113737.4A CN112959906A (en) | 2021-01-27 | 2021-01-27 | Intelligent new energy automobile charging device capable of avoiding falling off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112959906A true CN112959906A (en) | 2021-06-15 |
Family
ID=76273161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110113737.4A Withdrawn CN112959906A (en) | 2021-01-27 | 2021-01-27 | Intelligent new energy automobile charging device capable of avoiding falling off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112959906A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0231987A2 (en) * | 1986-01-22 | 1987-08-12 | Black & Decker Inc. | Automatic switching apparatus for an electrical appliance |
| CN102592900A (en) * | 2012-02-28 | 2012-07-18 | 黄金龙 | Switching device having controllable switch disconnection performance |
| CN111564725A (en) * | 2020-05-20 | 2020-08-21 | 吴才远 | Intelligent household appliance anti-pulling device based on state change of electro-rheological fluid |
| CN112054350A (en) * | 2020-07-24 | 2020-12-08 | 杜驾麟 | Novel crystal head type automatic disconnection protection plug for wiring |
| CN112191518A (en) * | 2020-09-25 | 2021-01-08 | 李龙峰 | A multistage screening plant for rice edulcoration process |
-
2021
- 2021-01-27 CN CN202110113737.4A patent/CN112959906A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0231987A2 (en) * | 1986-01-22 | 1987-08-12 | Black & Decker Inc. | Automatic switching apparatus for an electrical appliance |
| CN102592900A (en) * | 2012-02-28 | 2012-07-18 | 黄金龙 | Switching device having controllable switch disconnection performance |
| CN111564725A (en) * | 2020-05-20 | 2020-08-21 | 吴才远 | Intelligent household appliance anti-pulling device based on state change of electro-rheological fluid |
| CN112054350A (en) * | 2020-07-24 | 2020-12-08 | 杜驾麟 | Novel crystal head type automatic disconnection protection plug for wiring |
| CN112191518A (en) * | 2020-09-25 | 2021-01-08 | 李龙峰 | A multistage screening plant for rice edulcoration process |
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Application publication date: 20210615 |
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| WW01 | Invention patent application withdrawn after publication |