CN112599999A - Card holder ejection mechanism and electronic equipment - Google Patents
Card holder ejection mechanism and electronic equipment Download PDFInfo
- Publication number
- CN112599999A CN112599999A CN202011517263.1A CN202011517263A CN112599999A CN 112599999 A CN112599999 A CN 112599999A CN 202011517263 A CN202011517263 A CN 202011517263A CN 112599999 A CN112599999 A CN 112599999A
- Authority
- CN
- China
- Prior art keywords
- card
- cover
- support
- card holder
- magnetic part
- 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.)
- Withdrawn
Links
Images
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
- 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
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a card support ejection mechanism and electronic equipment, wherein the card support ejection mechanism comprises a shell, a card seat, a card support and a card support cover; the clamping seat is arranged in the shell and is provided with a clamping groove; the card support is embedded in the card slot and is matched with the card seat in a clamping way; an opening is arranged on the shell; the card support cover is positioned on the outer side of the card support and is connected with the card support through a connecting piece, and the card support cover can move between a first position attached to the card support and a second position far away from the card support; the card holds in the palm and covers to install first magnetic part, the card holds in the palm and installs second magnetic part, and when the card held in the palm the lid and is in the first position, first magnetic part and second magnetic part coordinate with the mode that magnetism attracted each other, and when the card held in the palm the lid and moved to the second position by the first position, first magnetic part and second magnetic part coordinate with the mode that magnetism repels each other. According to the invention, when the card holder is pulled out, no accessory is needed, no hole is needed to be formed on the shell, and the sealing property of the shell of the electronic equipment is not influenced.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to a card holder ejecting mechanism and electronic equipment.
Background
If a mobile phone, a tablet computer, an intelligent wearable device and the like generally need to be provided with an SIM card, a storage card and the like, therefore, a card seat needs to be arranged on an electronic device, the SIM card and the storage card are arranged on a card support, the card support is inserted into a card slot arranged on the card seat, when the SIM card and the storage card need to be replaced, a card needle needs to be inserted into a card needle hole on a shell of the electronic device, the card needle pushes a push rod to eject the card support, the mode needs to depend on accessories such as the card needle and the like, the SIM card and the storage card are very inconvenient to replace, and holes need to be formed on the shell of the electronic device, so that.
Disclosure of Invention
The invention aims to provide a card holder ejecting mechanism which can eject a card holder without using accessories and without opening holes on a shell of an electronic device.
The second purpose of the invention is to provide an electronic device.
In order to achieve the first purpose, the invention adopts the following technical scheme:
the card support ejection mechanism comprises a shell, a card seat, a card support and a card support cover;
the clamping seat is arranged in the shell, and a clamping groove is formed in the clamping seat;
the card support is embedded in the card slot and is matched with the card seat in a clamping way;
the shell is provided with an opening which is opposite to the clamping groove, and the opening is used for the card holder to penetrate from the outer side of the shell and be placed in the clamping groove;
the card support cover is positioned on the outer side of the card support and is connected with the card support through a connecting piece, and the card support cover can move between a first position attached to the card support and a second position far away from the card support; the card holds in the palm and covers to install first magnetic part, install second magnetic part on the card holds in the palm when covering in the first position, first magnetic part cooperates with the mode that the second magnetic part attracts mutually with magnetism, when the card holds in the palm the lid by the first position to the second position removal, first magnetic part cooperates with the mode that the second magnetic part repels mutually with magnetism.
Preferably, the first magnetic member is a permanent magnet, and the second magnetic member is an electromagnet.
Preferably, the card support cover is provided with a first mounting groove for accommodating the permanent magnet, and the card support cover is provided with a second mounting groove for accommodating the electromagnet.
Preferably, a circuit board is arranged inside the shell, the card holder is mounted on the circuit board, and a power supply circuit for supplying power to the electromagnet is arranged on the circuit board.
Preferably, the connecting piece comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged to the clamping support cover, the other end of the first connecting rod is hinged to one end of the second connecting rod, and the other end of the second connecting rod is hinged to the clamping support.
Preferably, an avoiding groove is formed in the inner side face of the clamping support cover, and one end of the first connecting rod is arranged in the avoiding groove.
Preferably, the card holder side is provided with an elastic sheet, and the side of the card holder is provided with a groove for the elastic sheet to be embedded into so as to clamp the card holder and the card holder together.
Preferably, the card support cover is accommodated in the opening when located at the first position, and the outer side surface of the card support cover is flush with the outer side surface of the shell and the outer surface of the shell.
In order to achieve the second purpose, the invention adopts the following technical scheme:
the electronic equipment comprises the card holder ejecting mechanism.
The card support cover and the card support are fixed through the matching of the magnetic parts, the direction of magnetic force between the magnetic parts is changed, the card support cover can be ejected out, the card support can be pulled out, accessories are not needed when the card support is pulled out, a user can complete the operation of replacing the SIM and the memory card at any time, meanwhile, holes do not need to be formed in the shell, and the sealing performance of the shell of the electronic equipment cannot be influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a usage state of the present invention;
fig. 3 is a schematic view of another usage state of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
31 | |
| 101 | Opening of the |
40 | Permanent magnet |
| 11 | |
50 | |
| 12 | |
61 | First connecting |
| 121 | |
611 | |
| 20 | |
62 | Second connecting |
| 21 | Groove | 621 | |
| 30 | |
63 | Rotating shaft |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1, 2 and 3, the present invention relates to a card holder ejection mechanism, and in particular to a card holder ejection mechanism applied to a mobile phone, which includes a housing 10, a card holder 12, a card holder 20 and a card holder cover 30, wherein the card holder 12 is installed inside the housing 10, and a card slot for receiving the card holder 20 is formed on the card holder 12, the card holder 20 is provided with an installation position for placing a SIM card and a memory card, and the SIM card and the memory card can be embedded in the card slot of the card holder 12 along with the card holder 20, and the SIM card and the memory card can be contacted and conducted with corresponding contact terminals on the mobile phone; an opening 101 facing the card slot is arranged on the shell 10, and the card holder 20 can penetrate into the opening 101 from the outer side of the shell 10 and be inserted into the card slot on the card holder 12; after the card holder 20 is completely accommodated in the card slot of the card holder 12, the card holder 20 and the card holder 12 are matched in a mutually clamped manner, specifically, an elastic sheet 121 is arranged on the side edge of the card holder 12, a groove 21 is correspondingly arranged on the side edge of the card holder 20, and after the card holder 20 is completely accommodated in the card slot, the elastic sheet 121 is embedded in the groove 21, so that the card holder 20 is prevented from moving relative to the card holder 12 in the direction of the opening 101; of course, in other embodiments, the groove 21 may be disposed on the card holder 12, and the elastic sheet 121 is correspondingly disposed on the card holder 20, which may also achieve the purpose of limiting the card holder 20, and in addition, the clamping manner between the card holder 12 and the card holder 20 may also be other matching manners, which are not described herein one by one. The card-holding cover 30 is located outside the card-holding cover 20, and the card-holding cover 30 and the card-holding cover 20 are connected together by a connecting member, which can ensure that the card-holding cover 30 and the card-holding cover 20 are movably matched within a certain distance range, and at the same time, when the distance between the card-holding cover 30 and the card-holding cover 20 reaches the distance range defined by the connecting member, the card-holding cover 30 and the card-holding cover 20 can form a mutual pulling force, specifically, the card-holding cover 30 can move between a first position abutting against the card-holding cover 20 and a second position far from the card-holding cover 20, that is, based on the connecting member, the card-holding cover 30 can only move from the first position to the second position, when the card-holding cover 30 is in the second position, if an external force is continuously applied to the card-holding cover 30 in a direction far from the card-holding cover 20, the card-holding cover 20 moves synchronously with the card-holding cover 30, and the permanent magnet 40 is installed on the card-holding cover 30, an electromagnet 50 corresponding to the permanent magnet 40 is mounted on the card holder 20, when the card holder cover 30 is in the first position, a magnetic force of attraction is generated between the permanent magnet 40 and the electromagnet 50, so that the card holder cover 30 is attached to the card holder 20, that is, is kept in the state of the first position, when the magnetic pole of the electromagnet 50 is changed, for example, the current direction of the electromagnet 50 is changed to exchange the magnetic pole of the electromagnet 50, at this time, a repulsive magnetic force is generated between the electromagnet 50 and the permanent magnet 40, the card holder cover 30 is ejected from the outer side of the card holder 20 by the magnetic force, the card holder cover 30 is spaced from the card holder 20 by a certain distance, but is not separated from the card holder 20 under the limiting action of the connecting piece, and thus, the card holder cover 30 is in the second position.
Referring to fig. 2, the card holder cover 30 is located at the first position, at this time, the card holder 20 is completely accommodated in the card slot, the elastic piece 121 is disposed in the groove 21, and the card holder cover 30 is attached to the housing 10, the connecting member is in a contracted state, at this time, the electromagnet 50 can be in a power-off state, the magnetic force of mutual attraction generated between the iron core of the electromagnet 50 and the permanent magnet 40 fixes the card holder cover 30 and the card holder 20, or the electromagnet 50 is in a power-on state, and the magnetic force of mutual attraction is generated between the permanent magnets 40; referring to fig. 3, when the card holder 20 needs to be ejected, the electromagnet 50 is controlled by operating the mobile phone to supply power to the electromagnet 50 or change the current direction of the electromagnet 50, so that mutually repulsive magnetic force is generated between the electromagnet 50 and the permanent magnet 40, the card holder cover 30 is pushed outwards by the magnetic force, the card holder cover 30 is separated from the housing 10 and protrudes out of the housing 10, the connecting member is in an unfolded state, at this time, the card holder cover 30 is pulled outwards, so that the elastic sheet 121 is separated from the groove 21, and the card holder 20 can be pulled out.
Compared with the prior art, the card support cover and the card support are fixed through the matching of the magnetic parts, the magnetic force direction between the magnetic parts is changed, the card support cover can be popped out, the card support can be pulled out, accessories are not needed when the card support is pulled out, a user can complete the operation of replacing the SIM and the memory card at any time, meanwhile, holes do not need to be formed in the shell, and the sealing performance of the shell of the electronic equipment is not affected.
In other embodiments, the present invention may be implemented by mounting the permanent magnet 40 on the card holder 20 and correspondingly mounting the electromagnet 50 on the card holder cover 30, in short, mounting the first magnetic member on the card holder cover 30 and mounting the second magnetic member on the card holder 20, wherein at least one of the first magnetic member and the second magnetic member is an electromagnet. Of course, in other embodiments, the magnetic pole direction of the magnetic member may be changed in other manners, for example, the first magnetic member and the second magnetic member are both permanent magnets, and when the card holder 20 needs to be ejected, one of the permanent magnets may be driven to rotate by a built-in driving member (such as a motor) until a mutually repulsive magnetic force is generated between the permanent magnets and the other permanent magnet.
In a preferred embodiment, in order to prevent the card holder cover 30 from interfering with the card holder 20, a first mounting groove 31 for receiving the permanent magnet 40 is provided on the card holder cover 30, and a second mounting groove for receiving the electromagnet 50 is provided on the card holder 20.
The circuit board 11 is disposed inside the housing 10, the circuit board 11 may be a main board of a mobile phone, the card holder 12 is mounted on the circuit board 11, and meanwhile, a power supply circuit for supplying power to the electromagnet 50 is disposed on the circuit board 11, so that the electromagnet 50 can be controlled correspondingly through a screen or a key operation of the mobile phone.
In another preferred embodiment, the connecting member of the present invention comprises a first link 61 and a second link 62, wherein one end of the first link 61 is hinged to the card holder cover 30 through a rotating shaft 611, the other end is hinged to one end of the second link 62 through a rotating shaft 63, the other end of the second link 62 is hinged to the card holder 20 through a rotating shaft 621, as shown in fig. 2, when the card holder cover 30 is in the first position, the first link 61 and the second link 62 are in a contracted state, as shown in fig. 3, and when the card holder cover 30 is in the second position, the first link 61 and the second link 62 are in an expanded state and can pull the card holder 20 outwards when the card holder cover 30 moves away from the housing 10. In addition, in order to avoid the interference between the rotating shaft 611 and the card holder 20, an avoiding groove is formed on the inner side surface of the card holder cover 30, and the rotating shaft 611 is disposed in the avoiding groove, that is, one end of the first link 61 is disposed in the avoiding groove.
In other embodiments, the connecting member may be a flexible pulling rope, the pulling rope is retracted when the card-holding cover 30 is located at the first position, and the pulling rope is tightened when the card-holding cover 30 is popped up at the second position, so as to pull the card-holding cover 30 outwards, i.e. the pulling rope can be used to pull out the card holder 20.
In addition, the shape and size of the card-holding cover 30 are equivalent to the shape and size of the opening 101, when the card-holding cover 30 is at the first position, it can be accommodated in the opening 101 provided on the housing 10, and the outer side surface of the card-holding cover 30 is flush with the outer side surface of the housing 10, so that the outer surface of the housing 10 has better aesthetic appearance.
The electronic equipment comprises the card support ejection mechanism, and not only can be a mobile phone, but also can be a tablet personal computer, intelligent wearable equipment, a notebook computer or other electronic equipment provided with an SIM card and a memory card.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The card support ejection mechanism is characterized by comprising a shell, a card seat, a card support and a card support cover;
the clamping seat is arranged in the shell, and a clamping groove is formed in the clamping seat;
the card support is embedded in the card slot and is matched with the card seat in a clamping way;
the shell is provided with an opening which is opposite to the clamping groove, and the opening is used for the card holder to penetrate from the outer side of the shell and be placed in the clamping groove;
the card support cover is positioned on the outer side of the card support and is connected with the card support through a connecting piece, and the card support cover can move between a first position attached to the card support and a second position far away from the card support; the card holds in the palm and covers to install first magnetic part, install second magnetic part on the card holds in the palm when covering in the first position, first magnetic part cooperates with the mode that the second magnetic part attracts mutually with magnetism, when the card holds in the palm the lid by the first position to the second position removal, first magnetic part cooperates with the mode that the second magnetic part repels mutually with magnetism.
2. The card tray ejecting mechanism according to claim 1, wherein the first magnetic member is a permanent magnet, and the second magnetic member is an electromagnet.
3. The card tray eject mechanism according to claim 2, wherein the card tray cover is provided with a first mounting groove for receiving the permanent magnet, and the card tray is provided with a second mounting groove for receiving the electromagnet.
4. The card tray ejection mechanism according to claim 2, wherein a circuit board is provided inside the housing, the card holder is mounted on the circuit board, and a power supply circuit for supplying power to the electromagnet is provided on the circuit board.
5. The card tray eject mechanism according to claim 1, wherein the connecting member includes a first link and a second link, one end of the first link is hinged to the card tray cover, the other end thereof is hinged to one end of the second link, and the other end of the second link is hinged to the card tray.
6. The card tray eject mechanism according to claim 5, wherein an inside surface of the card tray cover is provided with an escape groove, and one end of the first link is placed in the escape groove.
7. The card holder pop-up mechanism according to claim 1, wherein a spring plate is arranged on the side of the card holder, and a groove for the spring plate to be embedded into is arranged on the side of the card holder so as to clamp the card holder and the card holder together.
8. The card tray ejection mechanism of claim 1, wherein the card tray cover is received in the opening when in the first position, and an outer side of the card tray cover is flush with an outer surface of the housing.
9. Electronic equipment, characterized in that it comprises a card-holder ejection mechanism according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011517263.1A CN112599999A (en) | 2020-12-21 | 2020-12-21 | Card holder ejection mechanism and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011517263.1A CN112599999A (en) | 2020-12-21 | 2020-12-21 | Card holder ejection mechanism and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112599999A true CN112599999A (en) | 2021-04-02 |
Family
ID=75200139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011517263.1A Withdrawn CN112599999A (en) | 2020-12-21 | 2020-12-21 | Card holder ejection mechanism and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112599999A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113178746A (en) * | 2021-04-19 | 2021-07-27 | 维沃移动通信有限公司 | Electronic device |
| CN114430284A (en) * | 2022-03-15 | 2022-05-03 | 深圳传音控股股份有限公司 | Card holder, card seat assembly and electronic equipment |
| CN114465051A (en) * | 2022-04-14 | 2022-05-10 | 深圳传音控股股份有限公司 | Card holder and mobile terminal |
| CN114499567A (en) * | 2022-04-15 | 2022-05-13 | 深圳传音控股股份有限公司 | Card holder and mobile terminal |
| WO2024083110A1 (en) * | 2022-10-21 | 2024-04-25 | 维沃移动通信有限公司 | Card tray assembly, electronic device, and magnetic attraction device |
-
2020
- 2020-12-21 CN CN202011517263.1A patent/CN112599999A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113178746A (en) * | 2021-04-19 | 2021-07-27 | 维沃移动通信有限公司 | Electronic device |
| CN114430284A (en) * | 2022-03-15 | 2022-05-03 | 深圳传音控股股份有限公司 | Card holder, card seat assembly and electronic equipment |
| CN114465051A (en) * | 2022-04-14 | 2022-05-10 | 深圳传音控股股份有限公司 | Card holder and mobile terminal |
| CN114499567A (en) * | 2022-04-15 | 2022-05-13 | 深圳传音控股股份有限公司 | Card holder and mobile terminal |
| CN114499567B (en) * | 2022-04-15 | 2022-08-05 | 深圳传音控股股份有限公司 | Card holder and mobile terminal |
| WO2024083110A1 (en) * | 2022-10-21 | 2024-04-25 | 维沃移动通信有限公司 | Card tray assembly, electronic device, and magnetic attraction device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112599999A (en) | Card holder ejection mechanism and electronic equipment | |
| US7131871B1 (en) | Chip card retaining mechanism | |
| US7442086B1 (en) | Chip card retaining mechanism | |
| EP2364005B1 (en) | Mobile device having a module for expanding function | |
| EP1681778A2 (en) | Attachable near field communication module | |
| US20130314854A1 (en) | Surface contact card holder for electronic device | |
| US20060286847A1 (en) | Sim card holder | |
| CN108615989B (en) | Card seat assembly, electronic equipment and control method thereof | |
| US7744000B2 (en) | Chip card retaining mechanism | |
| JP2002185353A (en) | Insertion type card for electronic device | |
| EP3010154A1 (en) | A system for installing removable external component in electronic devices | |
| TW201237767A (en) | Chip card holding structure | |
| TW201311108A (en) | Electronic device with ejector structure | |
| CN111510525B (en) | Electronic device | |
| CN213905634U (en) | Card holder ejection mechanism and electronic equipment | |
| US20100159729A1 (en) | Sim card fixing assembly | |
| CN108598742B (en) | Deck component, electronic equipment and its control method | |
| CN109379466B (en) | Card holds in palm ejection mechanism and mobile terminal | |
| CN103401091A (en) | Card seat assembly and electronic device with card seat assembly | |
| JP2015041230A (en) | Portable terminal | |
| CN213366939U (en) | Card support ejection mechanism and electronic equipment | |
| CN112788471A (en) | Earphone charging box | |
| TW201310801A (en) | Electronic device with ejector structure | |
| KR101483304B1 (en) | Detachable cover united with antenna and mobile terminal including the same | |
| CN211406055U (en) | Electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210402 |
|
| WW01 | Invention patent application withdrawn after publication |