CN107508610A - A kind of waterproof Kato, deck and mobile terminal using the waterproof Kato - Google Patents
A kind of waterproof Kato, deck and mobile terminal using the waterproof Kato Download PDFInfo
- Publication number
- CN107508610A CN107508610A CN201710542188.6A CN201710542188A CN107508610A CN 107508610 A CN107508610 A CN 107508610A CN 201710542188 A CN201710542188 A CN 201710542188A CN 107508610 A CN107508610 A CN 107508610A
- Authority
- CN
- China
- Prior art keywords
- opening
- sleeve pipe
- kato
- waterproof
- water
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
-
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
- H04B1/3818—Arrangements for facilitating insertion or removal of identification devices
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B2001/3894—Waterproofing of transmission device
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
This application provides a kind of waterproof Kato, including Kato framework, and the cover plate positioned at the Kato frame roof, the Kato also includes the sleeve pipe that one extension is formed from the inside of the cover plate, and insertion described sleeve pipe and the through hole of the cover plate, proof mechanism of water is accommodated in described sleeve pipe, the proof mechanism of water includes main part, first end in described sleeve pipe, the second end being exposed to outside described sleeve pipe, and located at main part periphery and close to the waterproof ring of the first end opening position, formed between the waterproof ring and described sleeve pipe and be slidingly sealed structure, the periphery of the cover plate is provided with water proof ring, the madial wall of the water proof ring and metal shell fluting forms sealing structure.The application also includes a kind of deck and mobile terminal using the waterproof Kato.
Description
Technical field
The application is related to electric connector field, more particularly to a kind of waterproof Kato, the deck using the waterproof Kato and shifting
Dynamic terminal.
Background technology
Smart mobile phone is generally used for carrying personal identification card, storage card etc. with electronic card seat, be limited to operator's factor,
Personal preference's factor, existing deck need to allow to pick and place electronic card from the external world, and the special construction of deck causes waterproofing design
Difficulty.
Because existing deck generally comprises a drawer chassis for being used to carry electronic card, the afterbody of the drawer chassis, which is provided with, to be covered
Cover plate in mobile phone center side, the cover plate are provided with the aperture for being used for moving back the insertion of card pin, and the opposite side of the aperture is card
Push rod one end of the trip mechanism of seat, the aperture can not block, and cause the difficulty in waterproofing design.
The content of the invention
In consideration of it, it is necessary to provide a kind of waterproof Kato and deck, the mobile terminal using the waterproof Kato, to solve card
The waterproof problem of class connector.
In order to solve the above technical problems, this application provides a kind of waterproof Kato, including Kato framework and positioned at the card
The cover plate of holding frame top of the trellis, the Kato also include the sleeve pipe that one extension is formed from the inside of the cover plate and the insertion set
The through hole with the cover plate is managed, proof mechanism of water is installed in described sleeve pipe, the proof mechanism of water includes being limited in described sleeve pipe
First end, external diameter is less than the second end of the first end and is sheathed on the waterproof ring of first end periphery, institute
State to be formed between waterproof ring and described sleeve pipe and be slidingly sealed structure, described sleeve pipe includes casing main body and positioned at described sleeve pipe master
First opening at body both ends and the second opening, the first end are limited in the stroke between first opening and the second opening
Interior movement, the second end can pass through first opening parallel connection and touch a trip mechanism.
Preferably, the periphery of the cover plate is provided with the madial wall shape of water proof ring, the water proof ring and metal shell fluting
Into sealing structure.
Preferably, the internal diameter of first opening is less than the external diameter of the first end.
Preferably, the junction of the first end and the second end stops inclined-plane, first opening formed with first
Described first, which is corresponded to, towards the described second opening side stops second stop inclined-plane of the inclined-plane formed with cooperation.
Preferably, the proof mechanism of water inserts from the second opening of described sleeve pipe, after described sleeve pipe insertion, described second
Opening be caught in internal diameter less than the first end external diameter open loop type metal spring piece or punching press described in the second opening so that
The internal diameter of second opening diminishes and is less than the external diameter of the first end.
Preferably, the proof mechanism of water inserts from the second opening of described sleeve pipe, after described sleeve pipe insertion, described second
Opening be caught in internal diameter less than the first end external diameter open loop type metal spring piece or punching press described in the second opening so that
The internal diameter of second opening diminishes and is less than the external diameter of the first end.
Preferably, the internal diameter of second opening is less than the external diameter of the first end, and the proof mechanism of water is from the set
First opening insertion of pipe, after described sleeve pipe insertion, first towards center of circle direction extruding described sleeve pipe is open so that described first
The internal diameter of opening diminishes and is less than the external diameter of the first end.
Preferably, the internal diameter of second opening is less than the external diameter of the first end, and the proof mechanism of water is from the set
First opening insertion of pipe, after described sleeve pipe insertion, in the described first opening riveting enter internal diameter and be less than the first end external diameter
Open loop type metal spring piece.
In order to solve the above technical problems, present invention also provides a kind of deck using the waterproof Kato, in addition to end
Submodule group, metal shell and trip mechanism, the Kato are used to carry electronic card and in the metal shell and the Terminals Die
Moved between group, the trip mechanism includes the push rod for being installed on the deck transverse direction side, the second end of the proof mechanism of water
Portion and the push rod one end fits.
In order to solve the above technical problems, present invention also provides a kind of mobile terminal, including described waterproof deck.
The application waterproof Kato, deck, mobile terminal are prolonged by the through hole one of the cover plate in the Kato to deck
Stretch to form sleeve pipe, then set one to be placed in described sleeve pipe and form sealing structure proof mechanism of water with described sleeve pipe, by described
The movement of proof mechanism of water moves back the function of card and realizes water resistance simultaneously to realize.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please is used to explain the application, does not form the improper restriction to the application.
Fig. 1 to Fig. 4 is the accompanying drawing of the waterproof deck of the embodiment of the present application one；Fig. 5 to Fig. 8 is the metal-back of the embodiment of the present application two
The accompanying drawing of body.
Fig. 1 is the three-dimensional combination figure of the application waterproof deck；
Fig. 2 is the stereogram of the proof mechanism of water of the application waterproof deck；
Fig. 3 is the Kato and proof mechanism of water stereogram of the application waterproof deck；
Fig. 4 is the partial enlarged drawing described in the application Fig. 3 in dotted line circle；
Fig. 5 is the stereogram that the application metal shell coordinates waterproof deck；
Fig. 6 is sectional view of the application metal shell along B-B dotted lines shown in Fig. 5；
Fig. 7 is the exploded view of the application metal shell, Kato, proof mechanism of water；
Fig. 8 is application metal shell, the sectional view of B-B dotted lines shown in proof mechanism of water along Fig. 5.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described corresponding accompanying drawing.Obviously, described embodiment is only the application one
Section Example, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out under the premise of creative work the every other embodiment obtained, belong to the scope of the application protection.
Embodiment one
Refer to shown in Fig. 1 to Fig. 4, the waterproof deck of the application includes terminal module (not shown), metal shell 11, moved back
Mechanism for card 12, Kato 13 and proof mechanism of water 20.The Kato 13 be used for carry electronic card and the metal shell 11 with it is described
Moved between terminal module.The trip mechanism 12 includes the push rod 121 for being installed on the 10 horizontal side of deck, the push rod
121 one end 122 abuts cooperation with described one end of proof mechanism of water 20.
The Kato 13 of the application includes Kato framework 131, the cover plate 132 positioned at the top of Kato framework 131, is located at
Connecting portion 136 between the Kato framework 131 and cover plate 132, it is coated on connecting portion 136 or the cover plate 132 periphery
Water proof ring 134, from the inner side of the cover plate 132, one extension forms sleeve pipe 50 and insertion described sleeve pipe 50 and the cover plate 132
Through hole 55.
Described sleeve pipe 50 includes sleeve body 53, the first opening 51 positioned at the inner side of sleeve body 53, positioned at described
Second opening 52 in the outside of cover plate 132.
The proof mechanism of water 20 includes first end 21 in the through hole 55 of described sleeve pipe 50, from the first end
21 one end are towards the direction of trip mechanism 12 the second end 22 that integrally extension is formed and are sheathed on outside the first end 21
The waterproof ring 23 enclosed.The sunken end face of the first end 21 forms depressed part 26 and contacts the first end in favor of moving back card pin
Will not deflection slip when 21.The end face of the second end 22 forms convex portion 25, the push rod 121 of the trip mechanism 12 and institute
State the second end 22 contact jaw 122 be provided with the convex portion 25 corresponding to recess 125 to prevent the deflection that contacts from beating
It is sliding.The external diameter of the first end 21 is more than the external diameter of the second end 22, the first end 21 and the second end
22 junction forms first and stops inclined-plane 24.The first opening 51 that the first end 21 passes through described sleeve pipe 50 pushes away with described
Bar 121 contacts.The external diameter of the first end 21 is not more than the internal diameter of the sleeve body 53.
In one embodiment, from the insertion of the second opening 52 of described sleeve pipe 50, described first is open the proof mechanism of water 20
51 internal diameter is less than the external diameter of the first end 21 of the proof mechanism of water 20, and the internal diameter of second opening 52 is anti-not less than described
The external diameter of the first end 21 of water dispenser structure 20.After the proof mechanism of water 20 is inserted in described sleeve pipe 50,51 courts of the first opening
Formed on to the medial surface of the described second opening 52 and stop that the second of the cooperation of inclined-plane 24 stops with the first of the proof mechanism of water 20
Inclined-plane 54 is to prevent the proof mechanism of water 20 from continuing to push ahead.Second opening 52 is then by being caught in open loop type metallic elastic
Part 40 is to prevent the proof mechanism of water 20 from 52 being exited from the described second opening, now, the open loop type metal spring piece 40 it is interior
Footpath is less than the external diameter of the first end 21 of the proof mechanism of water 20；Or the described second opening 52 is subjected to punching presses again, make the
The marginal portion of two openings 52 is extruded towards center of circle direction to form internal diameter less than the first end 21 of the proof mechanism of water 20
Second opening 52 of external diameter, so as to prevent the proof mechanism of water 20 from being exited from the described second opening 52.
In another embodiment, from the insertion of the first opening 51 of described sleeve pipe 50, described second is open the proof mechanism of water 20
52 internal diameter is less than the external diameter of the first end 21 of the proof mechanism of water 20 to prevent the proof mechanism of water 20 from being opened from described second
Mouth 52 exits.For the proof mechanism of water 20 from after the insertion of the described first opening 51, the internal diameter of first opening 51 is anti-more than described
The external diameter of the first end 21 of water dispenser structure 20, now, with spacing described by way of being pressed into an open loop type metal spring piece 40
Proof mechanism of water 20, now, the open loop type metal spring piece 40 are correspondingly provided with the second stop towards the described first stop inclined-plane 24
Inclined-plane；Or after the proof mechanism of water 20 inserts the sleeve body 53, make in radial direction extruding first opening 51
The internal diameter of first opening 51 is less than the external diameter of the first end 21 of the proof mechanism of water 20.
In another embodiment, in one embodiment, the proof mechanism of water 20 inserts from the second opening 52 of described sleeve pipe 50,
The internal diameter of first opening 51 is less than the external diameter of the first end 21 of the proof mechanism of water 20, the internal diameter of second opening 52
Not less than the external diameter of the first end 21 of the proof mechanism of water 20.It is described after the proof mechanism of water 20 is inserted in described sleeve pipe 50
First opening 51 is matched somebody with somebody towards formation on the medial surface of the described second opening 52 and the first stop inclined-plane 24 of the proof mechanism of water 20
Second closed stops inclined-plane 54 to prevent the proof mechanism of water 20 from continuing to push ahead.Described sleeve pipe main body 53 is adjacent to the lid
The opening position of plate 132 extrudes to form limit of the internal diameter less than the external diameter of the first end 21 of the proof mechanism of water 20 towards center of circle direction
Position ring 56 is to prevent the proof mechanism of water 20 from 52 being exited from the described second opening.
The inwall of waterproof ring 23 and the casing main body 53 of described sleeve pipe 50 outside the first end 21 of the proof mechanism of water 20
Sealing structure is formed, it is necessary to when moving back card, card pin (not shown) will be moved back and inserted from the through hole 55 and support the proof mechanism of water 20
Depressed part 26 and promote the proof mechanism of water 20 to move, the second end 22 of the proof mechanism of water 20 of motion promotes push rod backward
121 end 122, which is realized, moves back card, and in the process, the waterproof ring 23 and described sleeve pipe main body of the periphery of proof mechanism of water 20
53 inwall realizes sealing, and extraneous hydrone can not be entered inside mobile terminal by sleeve pipe 50.
The cover plate 132 of the Kato 13 or Kato 13 is manufactured using CNC processing technologys or powder metallurgical technique.Embodiment one
In, the water proof ring 136 needs to be sheathed on the periphery of cover plate 132 and sealing is realized between the fluting 32 of metal shell 30.
The application Kato and waterproof deck at the through hole 55 of the cover plate 132 of the Kato 13 to deck by integrally extending
Sleeve pipe 50 is formed, then sets one to be placed in described sleeve pipe 50 and forms sealing structure proof mechanism of water 20 with described sleeve pipe 50, is led to
Cross the movement of the proof mechanism of water 20 and move back the function of card to realize and realize water resistance simultaneously.
Embodiment two
Refer to shown in Fig. 5 to Fig. 8, compared to embodiment one, embodiment two refers mainly to a kind of metal shell 30, such as hand
Machine, tablet personal computer metal center, metal shell etc..The metal shell 30 includes frame portion 31 and extends transversely through the side
Frame portion 31 is used for the fluting 32 for inserting the Kato 13.Compared to embodiment one, the one of described sleeve pipe 50 of the present embodiment two
Take shape in the inner side of frame portion 31 of the metal shell 30, and the through hole 55 of described sleeve pipe 50 penetrate the frame portion 31 so as to
Inserted in moving back card pin.
In the present embodiment, outer rim of the water proof ring 136 located at the connecting portion 134 or the cover plate 132.Other
With embodiment one, this is repeated no more the operation principles of proof mechanism of water 20.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of elements not only include those key elements, but also wrapping
Include the other element being not expressly set out, or also include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Other identical element also be present in the process of element, method, commodity or equipment.
Embodiments herein is the foregoing is only, is not limited to the application.For those skilled in the art
For, the application can have various modifications and variations.All any modifications made within spirit herein and principle, it is equal
Replace, improve etc., it should be included within the scope of claims hereof.
Claims (10)
1. a kind of waterproof Kato, including Kato framework and the cover plate positioned at the Kato frame roof, it is characterised in that described
Kato also includes the sleeve pipe that one extension is formed from the inside of the cover plate and insertion described sleeve pipe and the through hole of the cover plate, institute
State and proof mechanism of water is installed in sleeve pipe, first end, the external diameter that the proof mechanism of water includes being limited in described sleeve pipe are less than institute
State the second end of first end and be sheathed on the waterproof ring of first end periphery, the waterproof ring and described sleeve pipe it
Between formed and be slidingly sealed structure, described sleeve pipe includes casing main body and the first opening positioned at described sleeve pipe main body both ends and the
Two openings, the first end are limited in the stroke between first opening and the second opening and moved, the second end
First opening parallel connection can be passed through and touch a trip mechanism.
2. waterproof Kato as claimed in claim 1, it is characterised in that the periphery of the cover plate is provided with water proof ring, the waterproof
The madial wall of circle and metal shell fluting forms sealing structure.
3. waterproof Kato as claimed in claim 2, it is characterised in that the internal diameter of first opening is less than the first end
External diameter.
4. waterproof Kato as claimed in claim 3, it is characterised in that the junction of the first end and the second end is formed
There is the first stop inclined-plane, first opening corresponds to described first towards the described second opening side and stops inclined-plane formed with cooperation
Second stop inclined-plane.
5. waterproof Kato as claimed in claim 1, it is characterised in that the proof mechanism of water is inserted from the second opening of described sleeve pipe
Enter, after described sleeve pipe insertion, open loop type metal elastic of the internal diameter less than the first end external diameter is caught in second opening
Property part or punching press described in the second opening so that the internal diameter of second opening diminishes and is less than the external diameter of the first end.
6. waterproof Kato as claimed in claim 1, it is characterised in that the proof mechanism of water is inserted from the second opening of described sleeve pipe
Enter, after described sleeve pipe insertion, open loop type metal elastic of the internal diameter less than the first end external diameter is caught in second opening
Property part or punching press described in the second opening so that the internal diameter of second opening diminishes and is less than the external diameter of the first end.
7. waterproof Kato as claimed in claim 1, it is characterised in that the internal diameter of second opening is less than the first end
External diameter, the proof mechanism of water is from the first of described sleeve pipe the opening insertion, after described sleeve pipe insertion, described in the extruding of center of circle direction
The first of sleeve pipe is open so that the internal diameter of first opening diminishes and is less than the external diameter of the first end.
8. waterproof Kato as claimed in claim 1, it is characterised in that the internal diameter of second opening is less than the first end
External diameter, the proof mechanism of water is from the first of described sleeve pipe the opening insertion, after described sleeve pipe insertion, the riveting in the described first opening
Enter the open loop type metal spring piece that internal diameter is less than the first end external diameter.
9. a kind of deck using the waterproof Kato as described in claim any one of 1-8, it is characterised in that also including Terminals Die
Group, metal shell and trip mechanism, the Kato be used to carrying electronic card and the metal shell and the terminal module it
Between move, the trip mechanism includes being installed on the push rod of the deck transverse direction side, the second end of the proof mechanism of water with
The push rod one end fits.
10. a kind of mobile terminal, it is characterised in that including waterproof deck as claimed in claim 9.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710542188.6A CN107508610A (en) | 2017-07-05 | 2017-07-05 | A kind of waterproof Kato, deck and mobile terminal using the waterproof Kato |
| PCT/CN2018/088202 WO2018233441A1 (en) | 2017-06-21 | 2018-05-24 | Waterproof card tray, card holder, metal case, and mobile terminal |
| US16/348,956 US11116095B2 (en) | 2017-06-21 | 2018-05-24 | Waterproof card holder, card seat, metal casing and mobile terminal |
| US16/739,164 US10993340B2 (en) | 2017-06-21 | 2020-01-10 | Waterproof card holder and metal casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710542188.6A CN107508610A (en) | 2017-07-05 | 2017-07-05 | A kind of waterproof Kato, deck and mobile terminal using the waterproof Kato |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107508610A true CN107508610A (en) | 2017-12-22 |
Family
ID=60678597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710542188.6A Pending CN107508610A (en) | 2017-06-21 | 2017-07-05 | A kind of waterproof Kato, deck and mobile terminal using the waterproof Kato |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107508610A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066136A (en) * | 2018-08-02 | 2018-12-21 | 广东小天才科技有限公司 | Card holder assembly and electronic product thereof |
| WO2018233441A1 (en) * | 2017-06-21 | 2018-12-27 | 深圳市长盈精密技术股份有限公司 | Waterproof card tray, card holder, metal case, and mobile terminal |
| WO2020186515A1 (en) * | 2019-03-21 | 2020-09-24 | 深圳市和盈互联科技有限公司 | Watch having removable waterproof card tray |
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| JPH0490085A (en) * | 1990-08-03 | 1992-03-24 | Fuji Electric Co Ltd | Waterproof structure for card terminal equipment |
| CN104701666A (en) * | 2013-12-03 | 2015-06-10 | Smk株式会社 | Tray type card connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0490085A (en) * | 1990-08-03 | 1992-03-24 | Fuji Electric Co Ltd | Waterproof structure for card terminal equipment |
| CN104701666A (en) * | 2013-12-03 | 2015-06-10 | Smk株式会社 | Tray type card connector |
| CN105978591A (en) * | 2016-07-11 | 2016-09-28 | 珠海市魅族科技有限公司 | Card holder hole structure and terminal |
| CN106410507A (en) * | 2016-11-12 | 2017-02-15 | 昆山杰顺通精密组件有限公司 | Waterproof mechanism and card connector using same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018233441A1 (en) * | 2017-06-21 | 2018-12-27 | 深圳市长盈精密技术股份有限公司 | Waterproof card tray, card holder, metal case, and mobile terminal |
| US10993340B2 (en) | 2017-06-21 | 2021-04-27 | Shenzhen Everwin Precision Technology Co Ltd | Waterproof card holder and metal casing |
| US11116095B2 (en) | 2017-06-21 | 2021-09-07 | Shenzhen Everwin Precision Technology Co Ltd | Waterproof card holder, card seat, metal casing and mobile terminal |
| CN109066136A (en) * | 2018-08-02 | 2018-12-21 | 广东小天才科技有限公司 | Card holder assembly and electronic product thereof |
| WO2020186515A1 (en) * | 2019-03-21 | 2020-09-24 | 深圳市和盈互联科技有限公司 | Watch having removable waterproof card tray |
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Application publication date: 20171222 |
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| RJ01 | Rejection of invention patent application after publication |