CN107317897A - Terminal deck and terminal - Google Patents
Terminal deck and terminal Download PDFInfo
- Publication number
- CN107317897A CN107317897A CN201710544327.9A CN201710544327A CN107317897A CN 107317897 A CN107317897 A CN 107317897A CN 201710544327 A CN201710544327 A CN 201710544327A CN 107317897 A CN107317897 A CN 107317897A
- Authority
- CN
- China
- Prior art keywords
- deck
- kato
- management module
- power management
- power
- 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
Links
Classifications
-
- 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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of terminal deck, including：The deck body coordinated with Kato, is provided with deck power pins；Ejecting mechanism, is arranged in the deck body, for ejecting Kato；Power management module, is connected with the deck power pins, and the deck is powered off when the Kato exits the deck；Characterized in that, also including：Detection switch, it is connected with the power management module, and coordinate with the ejecting mechanism, the ejecting mechanism is being detected to during the first direction movement for making the Kato ejection, export Kato and eject trigger signal to the power management module, the power management module is powered off the deck power pins.When push rod starts action, just deck is powered off, you can realize and deck is powered off before Kato ejection, when Kato is exited, because deck is not charged, you can the card being more effectively protected on Kato is not burned out, reduce the probability that card burns, improve Consumer's Experience.
Description
Technical field
The present invention relates to communication technical field, and in particular to a kind of terminal deck and terminal.
Background technology
To meet the use requirement of user, present terminal such as mobile phone generally selects two decks from three, can install two
Individual SIM card and a RAM card, usual three select in two deck and are provided with internal memory between the first SIM card position and the second SIM card position
Card screens.SIM card+RAM card is placed on Kato and inserted in terminal deck.When Kato is inserted, placement of foot can will be detected
Switch open, trigger an insertion trigger signal to controller, controller control PMU is gone forward side by side to electricity on deck
Whether row card detects in place.Push rod is promoted with card taking pin, push rod promotes ripping bar to eject Kato, the switch of detection placement of foot is closed
Close, trigger an insertion ejection trigger signal to controller, controller controls power management module to carry out power operation to deck.
Detecting the signal of pin can just trigger after Kato removal, but also pass through controller, the control of power management module, cause card
The lower electric hysteresis about 200~400ms of seat, the now SIM card pin short circuit of the power pins of RAM card with the second SIM card position,
Cause to burn SIM card within this hundreds of milliseconds of time.
Increase a serum cap outside deck in existing terminal three selects two decks to design, cover sim card slot, it is desirable to
Serum cap is first opened during card taking, now the electric circuit inspection on serum cap is to being opened, notification controller card progress is gone it is electrically operated,
SIM card is protected not to be burned out.However, serum cap can destroy the overall design of terminal, and with the lengthening of use time, serum cap
Also occur that oxidation is released, after serum cap is released, during card taking, the circuit on serum cap is likely to be broken, detection failure occur
Situation, during card taking, it is impossible to control deck to power off, the short circuit of SIM card and RAM card power pins may be caused, drawn
SIM card is played to burn.
The content of the invention
The technical problem to be solved in the present invention is that card is burned out when anti-latch bracket seat removes deck.
According in a first aspect, the embodiments of the invention provide a kind of terminal deck, including：The deck sheet coordinated with Kato
Body, is provided with deck power pins；Ejecting mechanism, is arranged in deck body, for ejecting Kato；Power management mould
Block, is connected with deck power pins, and deck is powered off when Kato exits deck；Characterized in that, also including：Detection switch,
It is connected, and coordinates with ejecting mechanism with power management module, is moved detecting ejecting mechanism to the first direction for ejecting Kato
When dynamic, output Kato ejects trigger signal to power management module, power management module is powered off deck power pins.
Alternatively, ejecting mechanism includes：Push rod, its inserting end is stretched into deck body, and external part stretches out deck body；Sled
Bar, hinge joint is connected in deck body and with the inserting end of push rod, for ejecting Kato when push rod is moved to predeterminated position.
Alternatively, detection switch includes：Metal clips and earthing contact；Metal clips is connected with power management module, is used
Contacted in when ejecting mechanism is moved to first direction with earthing contact, output low level to power management module triggers power supply
Management module is powered off to deck power pins.
Alternatively, metal clips and earthing contact separation are oppositely arranged on deck body；Detection switch also includes：Touch
Part is arranged on push rod, is contacted, is exported low with earthing contact for touching metal clips when push rod is moved to first direction
Level to power management module, triggering power management module is powered off to deck power pins.
Alternatively, metal clips is U-shaped metal clips, and its one end is arranged on deck body to be connected with power management module
Connect, the other end is separated with earthing contact and is oppositely arranged.
Alternatively, it is the wedge-shaped member declined in the first direction to touch part.
Alternatively, metal clips one end is arranged on push rod, and the other end is hanging, and earthing contact is arranged on deck body,
When push rod is moved to first direction, metal clips is contacted with earthing contact.
Alternatively, detection part is additionally operable to detecting ejecting mechanism to when moving along the second direction that Kato is ejected, to
Power management module output Kato insertion trigger signal, makes power management module to electric in deck power pins, first direction with
Second direction it is in opposite direction.
Alternatively, terminal deck also includes：Power switch, is arranged between deck power pins and power management module,
It is connected with detection switch, power switch disconnects in the case where Kato ejects the triggering of trigger signal, makes power management module to deck electricity
Source pin is powered off；Or, closed in the case where Kato inserts the triggering of trigger signal, power management module is in deck power pins
Electricity.
Alternatively, deck selects two decks for three.
According to second aspect, the embodiments of the invention provide a kind of terminal, including：Terminal body；It is arranged on terminal body
On such as the terminal deck of above-mentioned first aspect any one, and, the Kato coordinated with deck.
Terminal deck and terminal that present example is provided, terminal deck are powered off when Kato is exited, and are led to when Kato is exited
Crossing push rod promotes ripping bar to eject Kato, and detection switch is connected with power management module, and coordinates with push rod, detection switch detection
The action of push rod, when detecting push rod and being moved to Kato ejection direction, output Kato ejects trigger signal to power management mould
Block, triggering power management module is powered off to deck power pins, when push rod starts action, just deck is powered off, you can realize
Deck is powered off before Kato ejection, when Kato is exited, because deck is not charged, you can be more effectively protected on Kato
Card be not burned out, reduce the probability that burns of card, improve Consumer's Experience.
Brief description of the drawings
Fig. 1 shows the schematic diagram of the terminal deck of the embodiment of the present invention；
Fig. 2 shows the schematic diagram of the detection switch of the terminal deck of the embodiment of the present invention；
Fig. 3 shows the schematic diagram of another detection switch of the terminal deck of the embodiment of the present invention.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relative importance.
The embodiments of the invention provide a kind of terminal deck, as shown in figure 1, the deck includes：
The deck body 20 coordinated with Kato 10, is provided with exemplary in deck power pins 21, Fig. 1 illustrate
Deck power pins schematic diagram；Ejecting mechanism 30, is arranged in deck body 20, for ejecting Kato 10；Power management module
40, it is connected, deck is powered off with deck power pins 21 when Kato exits deck；The deck can include：Detection switch 50,
It is connected, and coordinates with ejecting mechanism 30 with power management module 40, is detecting ejecting mechanism 30 to make that Kato 10 ejects the
When one direction is moved, output Kato 10 ejects trigger signal to power management module 40, makes power management module 40 to deck electricity
Source pin 21 is powered off.
In the particular embodiment, detection switch 50 coordinates with ejecting mechanism 30, and action is started when ejecting mechanism 30 is dynamic, to
When first direction is moved, detection switch 50, the generation ejection trigger signal of detection switch 50, ejection are touched before the ejection of Kato 10
Trigger signal triggering power management module 40 is powered off to deck power pins 21, and after power-off, ejecting mechanism 30 continues to first
Direction is moved, and ejects Kato 10, due in the prior art, often after pop-up action occurs in Kato 10, just triggers power supply
Management module 40 is powered off, and Kato 10 may be caused to have ejected after certain distance, and deck power pins 21 are just powered off, and may be led
Causing deck power pins 21 to contact after the pin of other cards, just power-off causes card to burn.
In the present embodiment, Kato selects two Katos, including the first screens 22 for three, for placing the first SIM card, the second card
Position 23, for placing RAM card, the 3rd screens 24, for placing RAM card.Due to the second screens 23 and the 3rd screens 24 away from
From relatively near, and when Kato 10 is exited, the power pins of the second screens 23 are on the path of the 3rd screens 24, the power supply of RAM card
The SIM card of the screens 24 of pin distance the 3rd is nearer, when Kato 10 is ejected, it is possible that the pin of the 3rd screens 24SIM cards
After being contacted with the power pins of RAM card, the ability of power management module 40 is powered off to power pins, may result in SIM card burning
Ruin.The present invention is that deck power pins 21 are powered off before pop-up action occurs in deck, can anti-latch bracket seat 10 in ejection
During deck power pins 21 do not power off also caused by card burn phenomenon.
In an alternate embodiment of the invention, ejecting mechanism 30 can include：Push rod 31, its inserting end is stretched into deck body 20,
External part stretches out deck body 20；Ripping bar 32, hinge joint is connected in deck body 20 and with the inserting end of push rod 31, for pushing away
Kato 10 is ejected when bar 31 is moved to predeterminated position.In the particular embodiment, as shown in figure 1, being ejected in ejecting mechanism 30
During Kato 10, card taking pin 70 can be used to promote push rod 31, push rod 31 is moved to first direction, drive ripping bar 32 to act, pushing away
When bar 31 is moved to predeterminated position, ripping bar 32 can eject Kato 10.Detection switch 50 and push rod 31 coordinate push rod 31 to
When first direction is moved, detection trigger switch 50, output ejection trigger signal 40 pairs of the power management module of triggering of detection switch 50
Deck power pins 21 are powered off, and push rod 31 continues to move to first direction, during to predeterminated position, the ejection Kato 10 of ripping bar 32.
In an alternate embodiment of the invention, detection switch 50 can include：Metal clips 51 and earthing contact 52.In the present embodiment
In, metal clips 51 is connected with power management module 40, for when ejecting mechanism 30 is moved to first direction and earthing contact
52 contacts, output low level to power management module 40 touches the power-off of the pin of power management module 40.In specific embodiment
In, as shown in figure 3, one end of metal clips 51 is arranged on push rod 31, the other end is hanging, and earthing contact is arranged on deck body
On 20, when push rod 31 is moved to first direction, metal clips 51 is contacted with earthing contact 52.Specifically, earthing contact 52 can
To protrude plane, when metal clips 51 is not moved to earthing contact 52, the other end of metal clips 51 is hanging, is being moved to
During 52 top of earthing contact, the ground other end of metal clips 51 is contacted with earthing contact 52.
In an alternate embodiment of the invention, as shown in the figures 1 and 2, metal clips 51 and the separation of earthing contact 52 are oppositely arranged on card
On seat body 20；Detection switch 50 can also include：Part 53 is touched to be arranged on push rod 31, in push rod 31 to first party
Contacted to metal clips 51 is touched during movement with earthing contact 52, output low level to power management module 40 triggers power supply pipe
Reason module 40 is powered off to deck power pins 21.In the particular embodiment, part 53 is touched due to being set on push rod 31, pushed away
Bar 31 to first direction move when, push rod 31 do not promote also ripping bar 32 eject Kato 10 when, touch part 53 touch metal elastic
The earthing contact 52 of piece 51 is contacted.In the present embodiment, touching part 53 can be made up of insulating materials, such as working of plastics or resin
Part etc..Earthing contact 52 is connected to ground, and level is low level, and detection switch can export low level to power management module, push away
Bar 31 continues to be moved to predeterminated position to first direction, promotes the ejection Kato 10 of ripping bar 52.
In an alternate embodiment of the invention, metal clips 51 is U-shaped metal clips, and its one end is arranged on deck body 20 and electricity
Source control module 40 is connected, and the other end is separated with earthing contact 52 and is oppositely arranged.When push rod 31 is moved to first direction, touch
Part 53 contacts the U-shaped curved of U-shaped metal clips, makes hanging end thereof contacts earthing contact 52.In the present embodiment, part 53 is touched
The wedge-shaped member that can decline for eye first direction, it can also be spherical member to touch part 53.Touch part in the present embodiment
Part 53 is preferably wedge-shaped member.
In an alternate embodiment of the invention, detection part 50 is additionally operable to detecting ejecting mechanism 30 to ejected along Kato 10
When two directions are moved, to the output insertion trigger signal of Kato 10 of power management module 40, make power management module 40 to deck electricity
It is electric in source pin 21, first direction and second direction it is in opposite direction.In an alternate embodiment of the invention, deck terminal can also include
Power switch 60, is arranged between deck power pins 21 and power management module 40, is connected with detection switch 50, power switch
60 disconnect in the case where Kato 10 ejects the triggering of trigger signal, power management module 40 is powered off deck power pins 21；Or,
Closed in the case where Kato 10 inserts the triggering of trigger signal, power management module 40 is to electric in deck power pins 21.Specific
In embodiment, trigger signal is not handled by master control, directly transfers to a power switch 60 to handle the power operation to deck.Power supply
The response time of switch 60 in 20ns or so or following, because the reaction time that human hand is acted can exist higher than this time order of magnitude
Before Kato 10 is shifted, have been completed to electrically operated under deck power pins 21, protect SIM card not to be burned.
Terminal deck function is discussed in detail with reference to Fig. 1-3, the position of detection switch 50 is set and arrives the position of push rod 10, structure
Schematic diagram is as shown in the pictorial image 2 or 3 amplified.Kato 10 is triggered by push rod 31 and inserts or pull out signal, rather than by Kato 10
Triggering.Push rod 10 in detection switch position is designed to wedge-type shape, and U-shaped metal elastic can be extruded when push rod 31 moves inward
Piece, and contacted with earthing contact, output Kato 10 extracts signal.When inserting Kato 10, push rod 31 can be moved laterally, release
Extruding to U-shaped metal clips, output Kato insertion signal.The advantage of the embodiment of the present invention is that Kato 10 extracts (i.e. push rod
31 move inward) when, currently existing scheme is the force of card taking pin 70 to can just prize Kato 10, trigger signal during maximum point.This
Move, you can trigger signal, compared to existing scheme, just triggered before the displacement of Kato 10 as long as inventive embodiments are push rods 31
Signal.Trigger signal is not handled by master control, directly transfers to a power switch 60 to handle the power operation to deck, is moved in Kato
Before position, have been completed to electrically operated under deck.Protection SIM card will not be burned.
The embodiment of the present invention additionally provides a kind of terminal, including terminal body；It is arranged on the above-mentioned implementation on terminal body
The terminal deck of example any one description, and, the Kato coordinated with deck.
Although being described in conjunction with the accompanying embodiments of the present invention, those skilled in the art can not depart from this hair
Various modification can be adapted in the case of bright spirit and scope and modification, and such modifications and variations are each fallen within by appended claims
Within limited range.
Claims (11)
1. a kind of terminal deck, including：
The deck body coordinated with Kato, is provided with deck power pins；
Ejecting mechanism, is arranged in the deck body, for ejecting Kato；
Power management module, is connected with the deck power pins, disconnected to the deck when the Kato exits the deck
Electricity；Characterized in that, also including：
Detection switch, is connected with the power management module, and coordinates with the ejecting mechanism, is detecting the ejecting mechanism
To during the first direction movement for making the Kato ejection, output Kato ejects trigger signal to the power management module, makes institute
Power management module is stated to power off the deck power pins.
2. terminal deck as claimed in claim 1, it is characterised in that the ejecting mechanism includes：
Push rod, its inserting end is stretched into the deck body, and external part stretches out the deck body；
Ripping bar, hinge joint is connected in the deck body and with the inserting end of the push rod, pre- for being moved in the push rod
If the Kato is ejected during position.
3. terminal deck as claimed in claim 2, it is characterised in that the detection switch includes：Metal clips and ground connection are touched
Point；
The metal clips is connected with the power management module, for when the ejecting mechanism is moved to the first direction
Contacted with the earthing contact, output low level to the power management module, trigger the power management module to the card
Seat power pins power-off.
4. terminal deck as claimed in claim 3, it is characterised in that the metal clips and earthing contact separation are set relatively
Put on deck body；
The detection switch also includes：Touch part, be arranged on the push rod, in the push rod to the first direction
The metal clips is touched when mobile to contact with the earthing contact, output low level to the power management module triggers institute
Power management module is stated to power off the deck power pins.
5. terminal deck as claimed in claim 4, it is characterised in that the metal clips is U-shaped metal clips, its one end is set
Put on deck body and to be connected with the power management module, the other end is separated with the earthing contact and is oppositely arranged.
6. terminal deck as claimed in claim 5, it is characterised in that the shake-up part is to decline along the first direction
Wedge-shaped member.
7. terminal deck as claimed in claim 3, it is characterised in that described metal clips one end is arranged on the push rod,
The other end is hanging, and the earthing contact is arranged on the deck body, when the push rod is moved to first direction, the gold
Category shell fragment is contacted with the earthing contact.
8. the terminal deck as described in claim 1-7 any one, it is characterised in that the detection part is additionally operable in detection
To the ejecting mechanism to when being moved along the second direction that Kato is ejected, triggered to power management module output Kato insertion
Signal, makes the power management module to electric in the deck power pins, the first direction and the side of the second direction
To opposite.
9. terminal deck as claimed in claim 8, it is characterised in that also include：
Power switch, is arranged between the deck power pins and the power management module, is connected with the detection switch,
The power switch disconnects in the case where the Kato ejects the triggering of trigger signal, makes the power management module to deck electricity
Source pin is powered off；Or,
Closed in the case where the Kato inserts the triggering of trigger signal, the power management module is in the deck power pins
Electricity.
10. the terminal deck as described in claim 1-7,9 any one, it is characterised in that the deck selects two decks for three.
11. a kind of terminal, it is characterised in that including：
Terminal body；
The terminal deck as described in claim 1-9 any one on the terminal body is arranged on, and,
The Kato coordinated with the deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710544327.9A CN107317897A (en) | 2017-07-05 | 2017-07-05 | Terminal deck and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710544327.9A CN107317897A (en) | 2017-07-05 | 2017-07-05 | Terminal deck and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107317897A true CN107317897A (en) | 2017-11-03 |
Family
ID=60181349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710544327.9A Pending CN107317897A (en) | 2017-07-05 | 2017-07-05 | Terminal deck and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107317897A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364385A (en) * | 2019-08-07 | 2019-10-22 | Oppo（重庆）智能科技有限公司 | Mobile terminal and its construction of switch |
| WO2020238457A1 (en) * | 2019-05-30 | 2020-12-03 | 维沃移动通信有限公司 | Mobile terminal, control method therefor and control device thereof, and computer-readable storage medium |
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| CN106451400A (en) * | 2016-11-28 | 2017-02-22 | 深圳天珑无线科技有限公司 | Protection circuit and power supply method |
| CN106650881A (en) * | 2016-12-29 | 2017-05-10 | 珠海市魅族科技有限公司 | Intelligent card holding device and intelligent terminal |
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| JP2000311745A (en) * | 1999-04-28 | 2000-11-07 | Nec Home Electronics Ltd | Discharging mechanism for card connector |
| US20110294322A1 (en) * | 2010-06-01 | 2011-12-01 | Yamaichi Electronics Co., Ltd | Card Connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020238457A1 (en) * | 2019-05-30 | 2020-12-03 | 维沃移动通信有限公司 | Mobile terminal, control method therefor and control device thereof, and computer-readable storage medium |
| CN110364385A (en) * | 2019-08-07 | 2019-10-22 | Oppo（重庆）智能科技有限公司 | Mobile terminal and its construction of switch |
| CN110364385B (en) * | 2019-08-07 | 2021-03-30 | Oppo（重庆）智能科技有限公司 | Mobile terminal and switch structure thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171103 |
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