CN109547045A - The door-plate ejecting mechanism and mobile terminal of smart card - Google Patents
The door-plate ejecting mechanism and mobile terminal of smart card Download PDFInfo
- Publication number
- CN109547045A CN109547045A CN201811486911.4A CN201811486911A CN109547045A CN 109547045 A CN109547045 A CN 109547045A CN 201811486911 A CN201811486911 A CN 201811486911A CN 109547045 A CN109547045 A CN 109547045A
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- Prior art keywords
- door
- plate
- shell
- side wall
- ejecting mechanism
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- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Embodiment of the present invention is related to mobile terminal device field, discloses the door-plate ejecting mechanism and mobile terminal of a kind of smart card.In the present invention, the shell that the door-plate ejecting mechanism of smart card is set to mobile terminal is opened up on the side wall of card slot, is used for ejecting the door-plate of closing card slot, ejecting mechanism includes: fastener, and the side with door-plate relative to card slot is fixed;Fastener also partially passes through side wall, and fastens with side wall towards the intracorporal side elasticity of shell;Dead axle part is set to side wall towards side in shell;Lever assembly, it is set in shell, and component and pressing component are bounced including the body hinged with dead axle part, along what body was oppositely arranged, and body and the hinged hinge point of dead axle part are located at and bounce between component and pressing component, and it bounces component and is also used to resist the part that fastener passes through shell, pressing component is slidably connected with side wall and door-plate respectively for sequentially passing through side wall and door-plate.Therefore user experience can effectively be promoted.
Description
Technical field
Embodiment of the present invention is related to mobile terminal device field, in particular to the door-plate ejecting mechanism of a kind of smart card and
Mobile terminal.
Background technique
Present terminal device usually can all be provided with multiple card slots, for placing various smart cards, such as SIM card, SD card
Deng.In order to protect to the smart card in card slot, it usually is provided with door-plate on the shell of terminal device, for example, SD card
It can be provided with door-plate at card slot, SD card slot is sealed by door-plate, and handle position is set beside door-plate, when user needs
When opening card slot, user can be opened door-plate by handle position, and realization inserts or pull out SD card.It at least deposits in the prior art
In following problem, handle position will be generally less than surface of shell, therefore when user is nailless, just very by handle position
Difficulty opens door-plate, so that user experience is poor.
Summary of the invention
The door-plate ejecting mechanism and mobile terminal for being designed to provide a kind of smart card of embodiment of the present invention, make it possible to
Enough facilitate user to open the door-plate of smart card, promotes user experience.
In order to solve the above technical problems, embodiments of the present invention provide a kind of door-plate ejecting mechanism of smart card, if
The shell for being placed in mobile terminal opens up on the side wall of card slot, is used for ejecting the door-plate for closing the card slot, wherein the pop-up machine
Structure includes:
Fastener, the side with the door-plate relative to the card slot are fixed;The fastener also partially passes through described
Side wall, and fastened with the side wall towards the intracorporal side elasticity of the shell;
Dead axle part is set to the side wall towards side in the shell;
Lever assembly is set in the shell, and includes: the body hinged with the dead axle part, along the thick stick
What bar body was oppositely arranged bounces component and pressing component, and the body and the hinged hinge point position of the dead axle part
It is bounced between component and the pressing component in described, and the component that bounces is also used to resist the fastener across the shell
The part of body, the pressing component are sliding with the side wall and the door-plate for sequentially passing through the side wall and door-plate, and respectively
Dynamic connection.
Embodiments of the present invention additionally provide a kind of mobile terminal, comprising:
Shell opens up the card slot for being inserted into smart card on the side wall of any side of shell;
Door-plate is removably disposed in the shell and opens up on the side wall of the card slot, for closing the card slot;Its
In, the mobile terminal further include: the door-plate ejecting mechanism of smart card as described above.
Embodiment of the present invention in terms of existing technologies, due to fastener and door in the door-plate ejecting mechanism of smart card
Plate is fixed relative to the side of card slot, and fastener partially passes through side wall, is fastened with side wall towards the intracorporal side elasticity of shell, because
And it may make and realize effectively cooperation between door-plate and shell.The setting of dead axle part in side wall towards side in shell, also, lever group
Part setting bounces component and pressing component in shell, and including body, along what body was oppositely arranged.Wherein, bullet
Play component and resist the part that fastener passes through shell, pressing component sequentially passes through side wall and door-plate, also, pressing component respectively with
Side wall and door-plate are slidably connected.To when needing to open card slot, by depressing pressing component so that pressing component side wall with
It is slided between door-plate towards side in shell, and then drive bounces component and is directed away from the intracorporal side fortune of shell in shell
It is dynamic, fastener and door-plate are ejected to the side far from shell, and then can realize bouncing automatically for door-plate jointly, card slot is beaten
It opens.Therefore card slot can be easy to open in the intracorporal lever assembly of shell by setting, also, can by the fastener fixed with door-plate
Cooperate door-plate effectively with shell, promotes user experience.
In addition, the fastener includes: pad, the side with the door-plate relative to the card slot is fixed;At least one
Flexible button, is set to side of the pad far from the door-plate, and passes through the side wall and the side wall towards in shell
Side mutually fasten, and any one of flexible button is also oppositely arranged with the component that bounces, for bouncing with described
Component mutually supports.
In addition, the door-plate opens up groove relative to the side of the side wall, the pad is embedded in the groove.From
And it can facilitate and fastener is installed.
In addition, the pad is compliant member.To can further improve effective cooperation between door-plate and shell.
In addition, at least there are two the flexible buttons along the body, and the direction being located remotely from each other towards each other into
Row setting.
In addition, the pressing component and the both ends bounced component and be located at the body.
In addition, the distance of hinge point of the pressing component to the body is less than described bounce described in component arrives
The distance of the hinge point of body.To only need pressing component pressing a small distance towards case inside
Card slot is opened, it is user-friendly, promote user experience.
In addition, the pressing component has part to be exposed to outside door-plate.So as to facilitate user to press.
In addition, the dead axle part includes: dead axle seat, the side wall is set to towards the intracorporal side of shell;Dead axle main body, if
It is placed in the dead axle seat, and is parallel to each other with the side wall towards the intracorporal side of shell;The body is rotationally set
It sets in the dead axle main body.To realize being connected and fixed between body and side wall.
In addition, the shell includes:
Front housing opens up the first notch on the side wall of any side of front housing;
Battery cover is also provided with the second notch, and institute for mutually fastening with the front housing on the side wall of the battery cover
The second notch is stated for being enclosed the card with first notch after the battery cover and the front housing mutually fasten
Slot;
Wherein, the door-plate ejecting mechanism of the smart card is arranged on the battery cover.To pass through door-plate ejecting mechanism
Opening card slot can be realized, it is user-friendly, effectively promote user experience.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these are exemplary
Illustrate not constitute the restriction to embodiment, the element in attached drawing with same reference numbers label is expressed as similar member
Part, unless there are special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the cross-sectional view of the door-plate ejecting mechanism of smart card in first embodiment of the invention;
Fig. 2 is the top view of the door-plate ejecting mechanism of smart card in first embodiment of the invention;
Fig. 3 is the structural schematic diagram of dead axle part in first embodiment of the invention;
Fig. 4 is the structural schematic diagram of lever assembly in first embodiment of the invention;
Fig. 5 is the side view of the door-plate ejecting mechanism of smart card in first embodiment of the invention;
Fig. 6 is the left view of the door-plate ejecting mechanism of smart card in first embodiment of the invention;
Fig. 7 is the right view of the door-plate ejecting mechanism of smart card in first embodiment of the invention;
Fig. 8 is the main view of mobile terminal in second embodiment of the invention.
As shown in the figure, referring to Fig. 1 to Fig. 7;1- side wall;11- card slot;2- door-plate;21- groove;3- fastener;31- pad;
32- flexibility button;4- dead axle part;41- dead axle seat;42- dead axle main body;5- lever assembly;51 bodies;511- mounting hole;
52- bounces component;53- pressing component;
Referring to Fig. 8,6- shell;61- front housing;62- battery cover;7- door-plate;The door-plate ejecting mechanism of 8- smart card.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, below in conjunction with attached drawing to this hair
Bright each embodiment is explained in detail.However, it will be understood by those skilled in the art that in each implementation of the invention
In mode, in order to make the reader understand this application better, many technical details are proposed.But it is even if thin without these technologies
Section and various changes and modifications based on the following respective embodiments, also may be implemented the application technical solution claimed.
The division of each embodiment is for convenience, should not to constitute any restriction to specific implementation of the invention, respectively below
A embodiment can be combined with each other mutual reference under the premise of reconcilable.
The first embodiment of the present invention is related to a kind of door-plate ejecting mechanisms of smart card, as shown in Figures 1 to 7, setting
On the side wall 1 that the shell of mobile terminal opens up 11 side of card slot, and it is used for ejecting the door-plate 2 of closing card slot 11, wherein card slot
11 for placing smart card, such as standard SIM card, Micro SIM card, Nano SIM card or Micro SD card etc..Specifically,
2 ejecting mechanism of door-plate of smart card is made of fastener 3, dead axle part 4 and lever assembly 5.Wherein, fastener 3 and door-plate 2 are opposite
It is fixed in the side of card slot 11, dead axle part 4 is arranged in side wall 1 towards the intracorporal side of shell, and lever assembly 5 is set to shell
It is interior.In addition, fastener 3 partially passes through side wall 1, and fastened with side wall 1 towards the intracorporal side elasticity of shell.Lever assembly 5 has
Body by body 51, bounce component 52 and collectively constituted with pressing component 53, wherein body 51 and dead axle part 4 are hinged, bullet
It plays length direction of the component 52 with pressing component 53 respectively along body 51 to be oppositely arranged, and body 51 and dead axle part 4
Hinged position, which is located at, bounces between component 52 and pressing component 53, also, bounces component 52 and be also used to resist fastener 3 and pass through
The part of shell, pressing component 53 sequentially passes through side wall 1 and door-plate 2 is configured, and pressing component 53 respectively with side wall 1 and door
It is slidably connected between plate 2.Specifically, sliding eye is offered respectively on side wall 1 and door-plate 2, the setting of pressing component 53 is being slided
In hole, and it can move along a straight line along the hole depth direction of sliding eye, when needing to open or close card slot 11, pressing component 53
It can be moved along a straight line upwards in sliding eye or be moved along a straight line downwards.
Through the above it is not difficult to find that the side due to fastener 3 with door-plate 2 with respect to card slot 11 is fixed, and there is part
Across side wall 1, and fastener 3 and side wall 1 are fastened towards the intracorporal side elasticity of shell, thus may make between door-plate 2 and shell
Effectively cooperated.The setting of dead axle part 4 is in side wall 1 towards the intracorporal side of shell, and lever assembly 5 is arranged in shell, and lever
Ontology 51 is hinged with dead axle part 4, and 53 side of pressing component pass through side wall 1 and door-plate 2, and respectively with side wall 1 and door-plate 2
Between be slidably connected, bounce component 52 for resist fastener 3 pass through shell part.To which card slot 11 will be closed when needs
When door-plate 2 pops up, pressing component 53 is pressed towards the intracorporal side of shell, makes to bounce component 52 using body 51
Side is bounced outside towards shell, and then door-plate 2 is driven to pop up out of card slot 11 with fastener 3, realizes bouncing automatically for door-plate 2,
So that card slot 11 is opened.Therefore card slot 11 can be easy to open in the intracorporal lever assembly 5 of shell by setting, and by with door-plate
2 fixed fasteners 3 effectively to be cooperated between door-plate 2 and shell, and then effectively promote user experience.
Specifically, in the present embodiment, as shown in Figure 1, shown in Figure 5, fastener 3 is by pad 31 and flexible 32 groups of button
At.Wherein, pad 31 is fixed on side of the door-plate 2 relative to card slot 11, and pad 31 is arranged in far from door-plate 2 in flexible button 32
Side.In addition, there are two the flexible settings of button 32, and two flexible buttons 32 are respectively along the length direction of body 51 towards phase
Mutually separate direction is configured.Specifically, be wherein fixedly connected between the flexible button 32 with side wall 1 of side, the other end
Flexible button 32 is used to carry out elastic fastening towards the intracorporal side of shell with side wall 1, since fastener 3 has certain draftability
Can, meanwhile, no matter whether the side of fastener 3 is fastened between side wall 1, and the other end of fastener 3 can be fixed on shell
On body sidewall 1, card slot 11 can be closed, thus can further improve user experience.Also, each flexibility button 32 is worn
Cross side wall 1 and mutually fastened with side wall 1 towards the intracorporal side of shell, and wherein any one flexible button 32 with bounce component 52
It is oppositely arranged, and for mutually being supported between component 52 with bouncing.Specifically, flexible button 32 with pad 31 specifically by being connected
Main part, main part be set collectively formed far from the fastener part of 31 side of pad.Wherein, fastener part is perpendicular to main part,
And it is parallel to the setting of pad 31, and component 52 is bounced when door-plate closes card slot 11, is mutually supported with fastener part, it is corresponding,
Through-hole is offered in housing sidewall 1.Thus when door-plate 2 and card slot 11 mutually fasten, the main part of flexible button 32 is for inserting
Enter in through-hole, and after main part is inserted into through-hole, fastener part is extend out to outside through-hole, and by fastener part towards main part side
Surface resist the inner surface of housing sidewall 1, thus can realize effective cooperation between door-plate 2 and housing sidewall 1.And work as user
When needing to open card slot 11, pressing component 53 is pressed towards the intracorporal side of shell first, and in the work of body 51
Under, so that the fastener part for bouncing 52 pairs of component flexible buttons 32 acts on, and since main part and fastener part are flexibility
Component so that fastener part can be deformed under the action of bouncing component 52, and then can drive the button of flexible button 32
Body portion moves in through-hole towards side outside shell, so that fastener part and main part pass sequentially through through-hole from shell side respectively
It is skidded off on wall, pad 31 is driven to be moved towards hull outside, so that pad 31 is deviate from out of card slot 11 jointly with door-plate 2,
It can be thus easy to open card slot 11, promote user experience.In addition, in actual use, the quantity of flexible button 32 can be according to reality
Border service condition is adjusted, as long as at least provided with one.Also, when flexible button 32 is provided with multiple, at least
There are two flexible buttons 32 to be configured respectively along the direction that the length direction of body 51 is located remotely from each other towards each other.
It should be noted that in the present embodiment, as shown in Figure 1, door-plate 2 offered relative to the side of side wall 1 it is recessed
Slot 21, wherein pad 31 is embedded in groove 21, also, pad 31 is compliant member, and can be glued between pad 31 and door-plate 2
Connect fixation.In addition, in actual use, pad 31 can be integrally formed between each flexible button 32, also, pad 31 and each
Flexible button 32 can be used the flexible materials such as rubber or silica gel and be made.Meanwhile it being offered in side wall 1 towards the side outside shell
Accommodation groove, and door-plate 2 is set in accommodation groove.Also, after door-plate 2 is placed in accommodation groove, the upper surface of door-plate 2 can be with shell
1 flush of side wall of body, thus the flatness of mobile terminal entirety can be improved, further promote user experience.
Moreover, it is noted that in the present embodiment, in order to further enhance user experience, as shown in figure 4, pressing
Splenium part 53 and the both ends that component 52 is separately positioned on body 51 are bounced, and bounce component 52 and pressing component 53 to distinguish
It is set perpendicularly to body 51, thus can preferably carry out power transmitting, user is facilitated to open card slot 11, promotes user's body
It tests.Also, pressing component 53 to body 51 hinge point distance be less than bounce component 52 arrive body 51 hinge
The distance of socket part position, according to lever principle, when user needs to open card slot 11, it is only necessary to by press section to the intracorporal side of shell
Lesser distance is pressed, door-plate 2 can be popped up out of card slot 11 with fastener 3.In addition, as shown in Figure 6, Figure 7, for convenience
User operates pressing component 53, and pressing component 53 is after installing to housing sidewall 1 and door-plate 2, and there are also part exposures
Outside door-plate 2, thus the part by being exposed to outside door-plate 2 can operate pressing component 53 convenient for user, by door-plate 2
Side is moved outside towards shell, is easy to open card slot 11, promotes user experience.In actual use, pressing component
53 area, which may be configured as being greater than, bounces the area of component 52, thus by the pressing component 53 of larger area can facilitate user by
Pressure, and bounce 52 area of component it is smaller when, bigger power can be applied to flexible button 32, it is more convenient to push up flexible button 32
It rises, further facilitates user and pop up fastener 3 out of groove 21 jointly with door-plate, be easy to open card slot 11.
In addition, in the present embodiment, as shown in Fig. 2, Fig. 3, Fig. 7, dead axle part 4 is by dead axle seat 41 and 42 groups of dead axle main body
At.Wherein, the setting of dead axle seat 41 is in side wall 1 towards the intracorporal side of shell, and dead axle main body 42 is arranged in dead axle seat 41, and dead axle
Main body 42 is parallel to each other with side wall 1 towards the intracorporal side of shell, meanwhile, dead axle main body 42 can be set perpendicular to dead axle seat 41
It sets.In addition, body 51 is rotatably arranged in dead axle main body 42, specifically, it can set round for dead axle main body 42
Column, it is corresponding, mounting hole 511 is opened up on body 51, passes through turning between mounting hole 511 and dead axle main body 42
The up and down motion of dynamic achievable body 51, and then card slot 11 can be easy to open.In order to avoid body 51 is from dead axle master
Deviate from body 42, withstand main body 42 far from the side of dead axle seat 41 and be additionally provided with retention bead, hereby it is ensured that body 51
It is always positioned at during up and down motion in dead axle main body 42.
Second embodiment of the invention is related to a kind of mobile terminal, as shown in figure 8, mobile terminal includes: shell 6, door-plate
7, the door-plate ejecting mechanism 8 of smart card as described in the first embodiment.Wherein, it is offered on the side wall of any side of shell 6
For being inserted into the card slot of smart card, and door-plate 7 is removably disposed in shell 6 and opens up on the side wall of card slot, and for card slot
It is closed.In actual application, mobile terminal can be mobile phone, computer, plate etc..
Specifically, in the present embodiment, shell 6 includes front housing 61 and battery cover 62.Wherein, the door-plate bullet of smart card
Mechanism 8 is arranged on battery cover 62 out, also, battery cover 62 is used to mutually fasten with front housing 61.Further, front housing 61 is any
Offer the first notch on the side wall of side, it is corresponding on the side wall of battery cover 62 to offer the second notch, battery cover 62 with it is preceding
After shell 61 mutually fastens, the second notch is corresponding with the first notch to be enclosed card slot.
Through the above it is not difficult to find that due in the door-plate ejecting mechanism 8 of the smart card of the mobile terminal, fastener with
Door-plate 7 is fixed with respect to the side of card slot, and partially passes through side wall, and fastener and side wall are elastic towards the side in shell 6
It fastens, thus may make and effectively cooperated between door-plate 7 and shell 6.Side wall is arranged in towards one in shell 6 in dead axle part
Side, lever assembly are arranged in shell 6, and body is hinged with dead axle part, and pressing component side pass through side wall with
Door-plate 7, and be slidably connected between side wall and door-plate 7 respectively, bounce the part that component passes through shell 6 for resisting fastener.
To pressing component be pressed towards the side in shell 6, utilize thick stick when needing to pop up on the door-plate 7 for closing card slot
Bar body to bounce component to bounce towards the outer side of shell 6, and then door-plate 7 and fastener is driven to pop up out of card slot, so that
Card slot is opened.Therefore card slot can be easy to open by the lever assembly that is arranged in shell 6, and by fixed with door-plate 7
Fastener effectively to be cooperated between door-plate 7 and shell 6, and then effectively promotes user experience.
It is not difficult to find that present embodiment is system embodiment corresponding with first embodiment, present embodiment can
It works in coordination implementation with first embodiment.The relevant technical details mentioned in first embodiment are in the present embodiment still
Effectively, in order to reduce repetition, which is not described herein again.Correspondingly, the relevant technical details mentioned in present embodiment can also be applied
In the first embodiment.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiment party of the invention
Formula, and in practical applications, can to it, various changes can be made in the form and details, without departing from spirit and model of the invention
It encloses.
Claims (12)
1. a kind of door-plate ejecting mechanism of smart card, the shell for being set to mobile terminal are opened up on the side wall of card slot, are used for ejecting
Close the door-plate of the card slot, which is characterized in that the ejecting mechanism includes:
Fastener, the side with the door-plate relative to the card slot are fixed;The fastener also partially passes through the side wall,
And it is fastened with the side wall towards the intracorporal side elasticity of the shell;
Dead axle part is set to the side wall towards side in the shell;
Lever assembly is set in the shell, and includes: the body hinged with the dead axle part, along the lever sheet
What body was oppositely arranged bounces component and pressing component, and the body and the hinged hinge point of the dead axle part are located at institute
It states and bounces between component and the pressing component, and the component that bounces is also used to resist the fastener across the shell
Part, the pressing component connect for sequentially passing through the side wall and door-plate, and respectively with the side wall and door-plate sliding
It connects.
2. the door-plate ejecting mechanism of smart card according to claim 1, which is characterized in that the fastener includes:
Pad, the side with the door-plate relative to the card slot are fixed;
At least one flexible button, is set to side of the pad far from the door-plate, and pass through the side wall and the side
Wall is mutually fastened towards the intracorporal side of shell, and any one of flexible button is also oppositely arranged with the component that bounces, and is used
It bounces component in described and mutually supports.
3. the door-plate ejecting mechanism of smart card according to claim 2, which is characterized in that the door-plate is relative to the side
The side of wall opens up groove, and the pad is embedded in the groove.
4. the door-plate ejecting mechanism of smart card according to claim 2, which is characterized in that the pad is compliant member.
5. the door-plate ejecting mechanism of smart card according to claim 2, which is characterized in that at least there are two the flexible buttons
Body is along the body, and the direction being located remotely from each other towards each other is configured.
6. the door-plate ejecting mechanism of smart card according to claim 1, which is characterized in that the pressing component and the bullet
Play the both ends that component is located at the body.
7. the door-plate ejecting mechanism of smart card according to claim 6, which is characterized in that the pressing component to the thick stick
The distance of the hinge point of bar body is less than the distance of the hinge point to the body that bounces component.
8. the door-plate ejecting mechanism of smart card according to claim 7, which is characterized in that the pressing component has part sudden and violent
It is exposed to outside door-plate.
9. the door-plate ejecting mechanism of smart card according to claim 1, which is characterized in that the dead axle part includes:
Dead axle seat is set to the side wall towards the intracorporal side of shell;
Dead axle main body is set in the dead axle seat, and is parallel to each other with the side wall towards the intracorporal side of shell;
The body is rotatably arranged in the dead axle main body.
10. the door-plate ejecting mechanism of smart card as claimed in any of claims 1 to 9, which is characterized in that the side
Wall opens up accommodation groove towards the side outside shell, and the door-plate is set in the accommodation groove.
11. a kind of mobile terminal, comprising:
Shell opens up the card slot for being inserted into smart card on the side wall of any side of shell;
Door-plate is removably disposed in the shell and opens up on the side wall of the card slot, for closing the card slot;Its feature exists
In the mobile terminal further include:
The door-plate ejecting mechanism of smart card as described in any one of claims 1 to 10.
12. mobile terminal according to claim 11, which is characterized in that the shell includes:
Front housing opens up the first notch on the side wall of any side of front housing;
Battery cover is also provided with the second notch, and described for mutually fastening with the front housing on the side wall of the battery cover
Two notches are used for after the battery cover and the front housing mutually fasten, and are enclosed the card slot with first notch;
Wherein, the door-plate ejecting mechanism of the smart card is arranged on the battery cover.
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CN201811486911.4A CN109547045B (en) | 2018-12-06 | 2018-12-06 | Door sheet pop-up mechanism of smart card and mobile terminal |
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CN109547045B CN109547045B (en) | 2020-09-11 |
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CN111587017A (en) * | 2020-06-04 | 2020-08-25 | Oppo广东移动通信有限公司 | Shell assembly and electronic equipment |
CN114251030A (en) * | 2020-09-22 | 2022-03-29 | 观致汽车有限公司 | Sliding mechanism and hidden handle with same |
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CN111587017B (en) * | 2020-06-04 | 2022-03-22 | Oppo广东移动通信有限公司 | Shell assembly and electronic equipment |
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