CN104577515B - Card seat provided with sensing mechanism and resetting mechanism - Google Patents
Card seat provided with sensing mechanism and resetting mechanism Download PDFInfo
- Publication number
- CN104577515B CN104577515B CN201410665420.1A CN201410665420A CN104577515B CN 104577515 B CN104577515 B CN 104577515B CN 201410665420 A CN201410665420 A CN 201410665420A CN 104577515 B CN104577515 B CN 104577515B
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- CN
- China
- Prior art keywords
- insulating body
- resetting
- detecting
- inspection terminal
- deck
- 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
-
- 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
- H01R13/70—Structural association with built-in electrical component with built-in switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Abstract
The invention discloses a card seat provided with a sensing mechanism and a resetting mechanism. The card seat comprises an insulating body, a conductive terminal set, a sensing assembly, a resetting assembly, a metal housing and an electronic card or a card sleeve, wherein the conductive terminal set is integrally molded in the insulating body; the sensing assembly and the resetting assembly are mounted on one side of the insulating body; the upper part of the insulating body is covered with the metal housing; the electronic card or the card sleeve moves in an accommodating space defined by the insulating body and the metal housing; the insulating body comprises a main body part, two side walls and a tail wall; the main body part is used for molding the conductive terminal set; the two side walls integrally extend upwards from two sides of the main body part; the tail wall integrally extends upwards from the tail part far away from one side of a card inserting end; a resetting assembly mounting part for mounting the resetting assembly is arranged on one side wall of the insulating body in the card inserting direction. The card seat provided with the sensing mechanism and the resetting mechanism has sensing and resetting functions.
Description
Technical field
The present invention relates to electric connector field, a kind of deck being provided with detecting, resetting-mechanism.
Background technology
Currently, card class adapter is widely used in the field such as smart mobile phone, PC, and the common card class adapter of smart mobile phone includes SIM card holder and TF deck.Pellet type trip mechanism should be used by most high-end smartphones, is applied in SIM card holder, TF deck.
General SIM card holder all can arrange a detection switch, so that system timely identification card insert state, but still unavoidably there may be the reasons such as shake and cause detection switch identification mistake, the reason such as be likely to descend in working order to drop to cause system None-identified SIM.Generally, solution in this case is to extract SIM to reinsert, and causes user to use inconvenience, experiences the best.
Summary of the invention
It is an object of the invention to provide a kind of have insertion detecting function and can in use state the deck being provided with detecting, resetting-mechanism of direct reduction.
nullFor this，The invention provides one and be provided with detecting、The deck of resetting-mechanism，Including insulating body、The conducting end subgroup being shaped in described insulating body、It is installed on detection element and the reset assembly of described insulating body side、It is covered in the metal shell above described insulating body、And in described insulating body and described metal shell enclose the receiving space set the electronic cards of motion or cutting ferrule，Described insulating body includes the main part of conducting end subgroup described in molding、The two side formed is extended from described main part two one on the side、And the tail wall of formation is integrally upwardly extended from the afterbody away from card insertion end side，One sidewall of described insulating body is sequentially provided with the reset assembly installation portion installing described reset assembly on plug-in card direction、The detection element installation portion of described detection element is installed，Described detection element be used for detecting described electronic cards or cutting ferrule the most fully-inserted and notify system electronic card already inserted into，The described reset assembly electronic cards that system does not identify under electronic cards or cutting ferrule insert state carries out reset in the case of inserting and re-recognizes electronic cards.
Described detection element includes the first inspection terminal being installed at described inspection terminal installation portion and is installed on the described insulating body tail wall the second inspection terminal near described inspection terminal installation portion side.
Described first inspection terminal includes the base portion forming in described insulating body, the first detecting leg extended from base portion and the elastomeric element extending forward formation from described base portion, and described elastomeric element includes the support division protruding in described receiving space, extends, towards described second inspection terminal, the contact site formed from described support division end.
Described support division is converted into U-shaped structure and abuts with described cutting ferrule, described contact site extends towards described second inspection terminal after described support division end first stretches out inwardly bending again and is formed, and described second inspection terminal includes contact site and extends the second detecting leg formed from described contact site.
Under naturalness, the contact site of described first inspection terminal contacts described second inspection terminal contact site；After described electronic cards or cutting ferrule insert, pushing outwardly on the support division of described first inspection terminal, the contact site that described support division outwards drives the contact site of described first inspection terminal to depart from described second inspection terminal reaches detection switch effect.
Described detection element also includes a precompressed terminal, described first inspection terminal outwards tears near described support division and is formed with precompressed hook part, and described precompressed terminal is installed on the sidewall outside described inspection terminal installation portion and extends the initial position hooking the pre-splenium holding described precompressed hook part to position described support division.
Described reset assembly includes slide block, the conducting strip formed in described slide block, first, second reseting terminal formed in described insulating body and elastic parts.
Reset assembly installation portion on described insulating body sidewall is provided with breach, described first, second reseting terminal includes first, second reset leg respectively and extends first, second Flexible Reset arm of described indentation, there, described first, second Flexible Reset arm longitudinal direction to extend and be respectively in described breach both sides in a lateral direction.
Described slide block includes matrix part, is formed at described matrix part and near the press section of card insertion end side and is formed at the described matrix part elastic parts sleeved part away from card insertion end side, and the corresponding described first, second Flexible Reset arm of described matrix part is respectively equipped with groove.
It is exposed to described shoe surface in described conducting strip forms in described slide block and at the corresponding described first, second Flexible Reset arm of both lateral sides.
When needing to reset, promote the press section of described slide block, described slide block moves in plug-in card direction, described first, second Flexible Reset arm skids off in described groove and to be exposed to the position of described slide block in electrical contact and turn on and realize reset function with described conducting strip, subsequently, under the effect of elastic parts, described slide block automatically moves towards the opposite direction in plug-in card direction and returns to original state.
First, second inspection terminal of described detection element, first, second reseting terminal of described reset assembly are all formed with described conducting end subgroup integrated punching, and electrically isolated by the way of cutting after one-body molded with described insulating body.
Compared to prior art, present invention design be provided with detecting, while detection element that the deck of resetting-mechanism arranges insert card detecting function, it is also provided with the reset assembly under use state, in the case of without plug-in card, directly by the identification of reset completion system for deck.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of first embodiment of the invention deck.
Fig. 2 is the three-dimensional exploded view of first embodiment of the invention deck.
Fig. 3 is that the cutting ferrule of first embodiment of the invention deck is under the state of being not fully inserted into and removes top view after metal shell.
Fig. 4 is the axonometric chart of the conducting terminal of first embodiment of the invention deck, detection element, reset assembly.
Fig. 5 is that the cutting ferrule of first embodiment of the invention deck is not inserted into and the change schematic diagram of detection element under fully-inserted state, and 5A is that cutting ferrule is not fully inserted into state, and 5B is the fully-inserted state of cutting ferrule.
Fig. 6 is first embodiment of the invention deck axonometric chart after reset assembly is separated by the back side.
Fig. 7 is first embodiment of the invention deck axonometric chart after reset assembly is separated by front.
Fig. 8 is the rear view after first embodiment of the invention deck removes described insulating body, metal shell, cutting ferrule.
Fig. 9 is the constitutional diagram of the slide block of the reset assembly of first embodiment of the invention deck, conducting strip.
Figure 10 is the three-dimensional exploded view of the slide block of the reset assembly of first embodiment of the invention deck, conducting strip.
Figure 11 is the positive combination view after second embodiment of the invention deck removes metal shell.
Figure 12 is the axonometric chart of the cutting ferrule metal framework of second embodiment of the invention deck.
Figure 13 is the axonometric chart of the cutting ferrule of second embodiment of the invention deck.
Detailed description of the invention
Refer to Fig. 1 to Figure 10 and show first embodiment of the invention, disclose a kind of pellet type two-in-one SIM card holder, the conducting end subgroup 40 including insulating body 20, being shaped in described insulating body 20, be installed on the detection element 60 of described insulating body 20 side and reset assembly 50, be covered in the metal shell 10 above described insulating body 20 and enclose, with described metal shell 10, the cutting ferrule 30 that the receiving space (non-label) set moves at described insulating body 20.
Referring to shown in Fig. 1 to Fig. 5, described insulating body 20 includes the main part 21 integrally formed with described conducting end subgroup 40, the two side 22 upwardly extending formation from described main part 21 both sides and integrally upwardly extends the tail wall 25 of formation from described main part 21 afterbody.It is sequentially provided with reset assembly installation portion 23 and detection element installation portion 24 in electronic cards direction of insertion on a described sidewall 22.Described reset assembly installation portion 23 is channel structure, and is provided with breach 231 in the middle part of it.
Described detection element 60 is installed on the detection element installation portion 24 of described insulating body 20 1 sidewall 22, and described detection element 60 includes the first inspection terminal the 61, second inspection terminal 62 and precompressed terminal 63 with described conducting end subgroup 40 integrated punching molding.Described first inspection terminal 61 include the base portion 611 forming in described insulating body 20, extend from described base portion 611 one end formed the first detecting leg 612, from described base portion 611 side flip up backward before extend the elastomeric element 613 formed, U-shaped support division 614 that described elastomeric element 613 contacts with described cutting ferrule 30 in including protruding into described receiving space, after described support division 614 end inverse bending again towards the contact site 615 of described insulating body 20 tail wall extension formation and tear the precompressed hook part 616 of formation laterally from described support division 614 one end.Described second inspection terminal 62 is installed on the tail wall of described insulating body 20 near described first inspection terminal 61 side, and described second inspection terminal 62 includes the contact site 621 contacted with described first inspection terminal 61 and the second detecting leg 622 extending outside described insulating body 20 from described contact site 621.On insulating body 20 sidewall 22 of the side, precompressed hook part 616 that described precompressed terminal 63 correspondence is installed on described first inspection terminal 61, described precompressed terminal 63 extends internally out the pre-splenium 631 that hook is held on described precompressed hook part 616.
Please refer to shown in Fig. 5 by emphasis, in its natural state, as shown in Figure 5A, the contact site 615 of described first inspection terminal 61 contacts with the contact site 621 of described second inspection terminal 62, and described first inspection terminal 61 is also held in a predetermined position without too much entering in described receiving space by described precompressed terminal 63；In an inserted condition, as shown in Figure 5 B, described cutting ferrule 30 pushes out the U-shaped support division 614 of described first inspection terminal 61, and described U-shaped support division 614 drives the contact site 615 of end to move laterally until only departing from the contact site 621 of described second inspection terminal 62.So, with the insertion of cutting ferrule 30, whether system also can be inserted by the break-make identification cutting ferrule 30 of detection element 60.
Refer to shown in Fig. 6 to Figure 10, described reset assembly 50 is installed on the reset assembly installation portion 23 of described insulating body 20, described reset assembly installation portion 23 and described detection element installation portion 24 are positioned at the same side of described insulating body 20, so can effectively reduce the overall width of deck, described reset assembly 50 is located close to described card and inserts end side.Certainly, in the case of to deck area occupied no requirement (NR), it is also possible to described reset assembly 50 and described detection element are respectively placed in the both sides of described insulating body 20.
Described reset assembly 50 includes the slide block 51 of isolation material, the conducting strip 55 being shaped in described slide block 51, the spring assembly 54 being placed in described slide block 51 rear end and first, second reseting terminal 52,53 being shaped in described insulating body 20.Described first, second reseting terminal 52,53 includes first, second Flexible Reset arm 522,532 at the breach 231 of first, second reset leg 521,531 and the reset assembly installation portion 23 that extends to described insulating body 20 respectively.Described first, second Flexible Reset arm 522,532 are positioned at described breach 231 so that described Flexible Reset arm 522,532 have elastic space, described first Flexible Reset arm 522 and described second Flexible Reset arm 532 use the mode being arranged oppositely to be placed in the horizontal direction both sides of described breach, and the contact point of described first, second Flexible Reset arm 522,532 has certain distance at longitudinal direction.
Described slide block 51 includes matrix part 512, extend and be exposed to the press section 511 of described deck card insertion end side from described matrix part 512 one end and the elastic parts sleeved part 513 extended from described matrix part 512 other end.Described matrix part 512 is respectively provided on two sides with two described first, second Flexible Reset arms 522 of correspondence at corresponding described breach 231 one side at horizontal direction, the groove 514 of 532, near side, described press section 511 and be respectively equipped with two contact points 551 of described conducting strip 55 near described groove 514 position at described matrix part 512, said two contact point 551 is upwards stamped and formed out from described conducting strip 55.
In its natural state, the Flexible Reset arm 522,532 of first, second reseting terminal 52,53 of described reset assembly 50 is crimped in the groove 514 of described slide block 51 respectively；When described system identification goes wrong, user has only to press the press section 511 of described slide block 51 in plug-in card direction, slide block 51 is made to move, and described first, second Flexible Reset arm 522,532 skid off in described groove 514 respectively and contact with the groove 514 of described slide block 51 contact point 551 near side, press section 511 and turn on and formed switching function, system is made to again identify that, without extracting SIM set 30.
Described first, second inspection terminal 61,62, first, second reseting terminal 52,53 is all formed with described conducting end subgroup 40 integrated punching, and makes it electrically isolated by the way of cutting after being shaped in described insulating body 20.
Referring to the second embodiment of the invention shown in Figure 11 to Figure 13, in the second embodiment, described reset assembly structure is consistent with first embodiment.In a second embodiment, described detecting function is realized by the metal framework 31 in described cutting ferrule 30, is specially and offers draw-in groove 26 respectively in the inner side of described insulating body 20 two side 22, sets up detecting conducting strip 27 in said two draw-in groove 26 respectively.The metal framework 31 of described cutting ferrule 30 integrally extends two elastic arms 32 in its corresponding described draw-in groove 26 position, contacts and make detecting conducting strip 27 conducting in two draw-in grooves 26 form switching function in described elastic arm 32 is held in described draw-in groove 26 when described cutting ferrule 30 is fully-inserted and with described detecting conducting strip 27.This structure not only achieves detecting function, meanwhile, enters pintle hook lock in described draw-in groove 26 also by described elastic arm 32 clamping when cutting ferrule 30 inserts, it is ensured that described cutting ferrule 30 will not skid off, and also achieves the function of pintle hook lock.Described cutting ferrule 30 can make simple metal structure, it is also possible to is that metal framework 31 is integrally formed with plastic cement 33.
Deck of the present invention, while arranging the detection element of insert card detecting function, is also provided with the reset assembly under use state for deck, in the case of without plug-in card, directly by the identification of reset completion system.The most described detection element can also be realized by the metal framework 31 of cutting ferrule 30, reaches the function of pintle hook lock, detecting, and simple in construction simultaneously.
Claims (12)
- null1. one kind is provided with detecting、The deck of resetting-mechanism，It is characterized in that: include insulating body、The conducting end subgroup being shaped in described insulating body、It is installed on detection element and the reset assembly of described insulating body side、It is covered in the metal shell above described insulating body、And in described insulating body and described metal shell enclose the receiving space set the electronic cards of motion or cutting ferrule，Described insulating body includes the main part of conducting end subgroup described in molding、The two side formed is extended from described main part two one on the side、And the tail wall of formation is integrally upwardly extended from the afterbody away from card insertion end side，One sidewall of described insulating body is sequentially provided with the reset assembly installation portion installing described reset assembly on plug-in card direction、The detection element installation portion of described detection element is installed，Described detection element be used for detecting described electronic cards or cutting ferrule the most fully-inserted and notify system electronic card already inserted into，The described reset assembly electronic cards that system does not identify under electronic cards or cutting ferrule insert state carries out reset in the case of inserting and re-recognizes electronic cards.
- It is provided with the deck of detecting, resetting-mechanism the most as claimed in claim 1, it is characterised in that: described detection element includes the first inspection terminal being installed at described inspection terminal installation portion and is installed on the described insulating body tail wall the second inspection terminal near described inspection terminal installation portion side.
- It is provided with the deck of detecting, resetting-mechanism the most as claimed in claim 2, it is characterized in that: described first inspection terminal includes the base portion forming in described insulating body, the first detecting leg extended from base portion and the elastomeric element extending forward formation from described base portion, described elastomeric element includes the support division protruding in described receiving space, extends, towards described second inspection terminal, the contact site formed from described support division end.
- It is provided with the deck of detecting, resetting-mechanism the most as claimed in claim 3, it is characterized in that: described support division is converted into U-shaped structure and abuts with described cutting ferrule, described contact site extends towards described second inspection terminal after described support division end first stretches out inwardly bending again and is formed, and described second inspection terminal includes contact site and extends the second detecting leg formed from described contact site.
- 5. the deck being provided with detecting, resetting-mechanism as described in claim 3 or 4, it is characterised in that: under naturalness, the contact site of described first inspection terminal contacts described second inspection terminal contact site；After described electronic cards or cutting ferrule insert, pushing outwardly on the support division of described first inspection terminal, the contact site that described support division outwards drives the contact site of described first inspection terminal to depart from described second inspection terminal reaches detection switch effect.
- 6. the deck being provided with detecting, resetting-mechanism as described in claim 3 or 4, it is characterized in that: described detection element also includes a precompressed terminal, described first inspection terminal outwards tears near described support division and is formed with precompressed hook part, and described precompressed terminal is installed on the sidewall outside described inspection terminal installation portion and extends the initial position hooking the pre-splenium holding described precompressed hook part to position described support division.
- It is provided with the deck of detecting, resetting-mechanism the most as claimed in claim 1, it is characterised in that: described reset assembly includes slide block, the conducting strip formed in described slide block, first, second reseting terminal formed in described insulating body and elastic parts.
- It is provided with the deck of detecting, resetting-mechanism the most as claimed in claim 7, it is characterized in that: the reset assembly installation portion on described insulating body sidewall is provided with breach, described first, second reseting terminal includes first, second reset leg respectively and extends first, second Flexible Reset arm of described indentation, there, described first, second Flexible Reset arm longitudinal direction to extend and be respectively in described breach both sides in a lateral direction.
- It is provided with the deck of detecting, resetting-mechanism the most as claimed in claim 8, it is characterized in that: described slide block includes matrix part, is formed at described matrix part and near the press section of card insertion end side and is formed at the described matrix part elastic parts sleeved part away from card insertion end side, the corresponding described first, second Flexible Reset arm of described matrix part is respectively equipped with groove.
- It is provided with the deck of detecting, resetting-mechanism the most as claimed in claim 9, it is characterised in that: it is exposed to described shoe surface in described conducting strip forms in described slide block and at the corresponding described first, second Flexible Reset arm of both lateral sides.
- 11. decks being provided with detecting, resetting-mechanism as claimed in claim 10, it is characterized in that: when needing to reset, promote the press section of described slide block, described slide block moves in plug-in card direction, described first, second Flexible Reset arm skids off in described groove and to be exposed to the position of described slide block in electrical contact and turn on and realize reset function with described conducting strip, subsequently, under the effect of elastic parts, described slide block automatically moves towards the opposite direction in plug-in card direction and returns to original state.
- 12. decks being provided with detecting, resetting-mechanism as claimed in claim 1, it is characterized in that: first, second inspection terminal of described detection element, first, second reseting terminal of described reset assembly are all formed with described conducting end subgroup integrated punching, and electrically isolated by the way of cutting after one-body molded with described insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410665420.1A CN104577515B (en) | 2014-11-20 | 2014-11-20 | Card seat provided with sensing mechanism and resetting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410665420.1A CN104577515B (en) | 2014-11-20 | 2014-11-20 | Card seat provided with sensing mechanism and resetting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104577515A CN104577515A (en) | 2015-04-29 |
| CN104577515B true CN104577515B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410665420.1A Active CN104577515B (en) | 2014-11-20 | 2014-11-20 | Card seat provided with sensing mechanism and resetting mechanism |
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| Country | Link |
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| CN (1) | CN104577515B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161892B (en) * | 2015-10-08 | 2017-12-26 | 昆山嘉华电子有限公司 | Kato |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW561418B (en) * | 2001-12-26 | 2003-11-11 | Hon Hai Prec Ind Co Ltd | Electric card connector and the assembly method |
| CN201104334Y (en) * | 2007-10-24 | 2008-08-20 | 昆山上正电子科技有限公司 | Memory card connector with dustproof structure |
| CN201397958Y (en) * | 2008-11-19 | 2010-02-03 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN203644998U (en) * | 2013-12-31 | 2014-06-11 | 东莞宇球电子股份有限公司 | Card connector |
| CN203850540U (en) * | 2014-05-07 | 2014-09-24 | 深圳市长盈精密技术股份有限公司 | Electronic card connector |
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2014
- 2014-11-20 CN CN201410665420.1A patent/CN104577515B/en active Active
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| Publication number | Publication date |
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| CN104577515A (en) | 2015-04-29 |
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