CN208369632U - A kind of double card Kato - Google Patents
A kind of double card Kato Download PDFInfo
- Publication number
- CN208369632U CN208369632U CN201820548705.0U CN201820548705U CN208369632U CN 208369632 U CN208369632 U CN 208369632U CN 201820548705 U CN201820548705 U CN 201820548705U CN 208369632 U CN208369632 U CN 208369632U
- Authority
- CN
- China
- Prior art keywords
- card
- circuit board
- slot
- kato
- lower bayonet
- 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.)
- Active
Links
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a kind of double card Katos, Kato ontology is equipped with the upper card slot for installing the first card, and the lower bayonet slot for installing the second card, first circuit board is equipped in upper card slot, the second circuit board connecting with first circuit board is equipped in lower bayonet slot, first card is electrically connected with first circuit board, and the second card is electrically connected with the second circuit board.The utility model passes through the upper card slot being equipped with for installing the first card, and the lower bayonet slot for installing the second card, first circuit board is equipped in upper card slot, the second circuit board connecting with first circuit board is equipped in lower bayonet slot, the first card is electrically connected with first circuit board, and the second card is electrically connected with second circuit board, a Kato ontology is allowed to place two cards, structure setting is ingenious, and does not need to cut card, ensure that the stability that card uses.
Description
Technical field
The utility model relates to a kind of Kato, more specifically a kind of double card Kato.
Background technique
Mobile phone majority on the market is single-card slot mobile phone at present, can only put a SIM card, be unable to satisfy multiple SIM cards
User usage requirements, the use of multiple SIM card can only be saved by addition increasing mobile phone, but not only take using multiple mobile phones
Band is inconvenient, and at high cost, charging is also more troublesome.It is common on the market at present there are also there is the mobile phone of double-card dual-standby
The mobile phone of double-card dual-standby usually require two sim card slots, interior of mobile phone integrates two sets of radio transmitting modules, so that mobile phone can
Operator can be can also be different with the same operator with two number logging in online, used with meeting the double SIM card of user
Demand, but a SIM card is mainly used for receiving calls or short message, another SIM card are surfed the Internet for data, in spite of
Origin electricity or short message require to make SIM card standby.This just will increase electric quantity consumption.
Also there is the mode for cutting SIM card by cropping tool to reduce the volume of SIM card, allow and insert single SIM card card slot space
In, arranged in parallel is inserted into two SIM cards, it can be combined with the SIM card of unrestricted choice Liang Ge operator, but need to cut SIM card,
This reliability bottom that SIM card is used, stability are poor.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of double card Kato.
To achieve the above object, the utility model uses following technical scheme: a kind of double card Kato, including Kato ontology,
The Kato ontology is equipped with the upper card slot for installing the first card, and the lower bayonet slot for installing the second card, the upper card slot
It is interior to be equipped with first circuit board, the second circuit board connecting with first circuit board, first card are equipped in the lower bayonet slot
It is electrically connected with first circuit board, second card is electrically connected with the second circuit board.
Its further technical solution are as follows: described first is positioned between the upper card slot and the first circuit board, described
Second is positioned in the outside of the second circuit board；
Or,
Described first is positioned in the outside of the first circuit board, and described second is positioned in the lower bayonet slot and described second
Between circuit board.
Its further technical solution are as follows: the first circuit board, second circuit board the same end be equipped with flexible joint, institute
State flexible joint and the first circuit board, second circuit board is that integral type is connect or removable connection.
Its further technical solution are as follows: one end that the upper card slot and lower bayonet slot are bordering on the flexible joint is equipped with one
First notch of same size with the flexible joint.
Its further technical solution are as follows: further include control chip, the control chip attachment is in the second circuit board；Institute
It states control chip and is equipped with the first input/output terminal being electrically connected with first circuit board, and be electrically connected with second circuit board
Second input/output terminal.
Its further technical solution are as follows: one end that the second circuit board is distal to the flexible joint extends horizontally outward
Equipped with the extension for mounting the control chip, the lower bayonet slot is equipped with for accommodating the extension and controlling chip
Second notch.
Its further technical solution are as follows: the contact surface of the first circuit board and first card is equipped at least five the
One metal salient point, to constitute the electric connection of first circuit board and the first card, the second circuit board connects with second card
It touches surface and is equipped at least five second metal salient points, to constitute the electric connection of second circuit board and the second card.
Its further technical solution are as follows: first metal salient point is five, is respectively formed the first feeder ear, the first ground connection
End, the first reset terminal, the first communication synchronised clock end, the first card data-interface end；Second metal salient point is five, respectively
Form the second feeder ear, the second ground terminal, the second reset terminal, the second communication synchronised clock end, the second card data-interface end.
Its further technical solution are as follows: a rectangular notch is equipped between the upper card slot and lower bayonet slot.
Its further technical solution are as follows: the first card is SIM card with the second card.
The beneficial effect of the utility model compared with prior art is: a kind of double card Kato of the utility model, by card
Support ontology is equipped with the upper card slot for install the first card, and for install the second lower bayonet slot blocked, equipped with the in upper card slot
One circuit board, is equipped with the second circuit board connecting with first circuit board in lower bayonet slot, and the first card electrically connects with first circuit board
It connecing, the second card is electrically connected with second circuit board, and a Kato ontology is allowed to place two cards, and structure setting is ingenious, and
And do not need to cut card, it ensure that the stability that card uses.It is further provided with control chip, controls chip attachment in second circuit
Plate, the control chip are equipped with the first input/output terminal being electrically connected with first circuit board, and electrical with second circuit board
Second input/output terminal of connection, can according to the actual conditions of user, freely quick switching using two SIM cards voice,
Short message, data function of surfing the Net realize double-card dual-standby function, easy to use.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the utility model technology
Means can be implemented in accordance with the contents of the specification, and in order to allow above and other purpose of the utility model, feature and excellent
Point can be more clearly understood, and special below to lift preferred embodiment, detailed description are as follows.
Detailed description of the invention
Fig. 1 is a kind of exploded view of double card Kato specific embodiment of the utility model；
Fig. 2 is a kind of assembling figure of double card Kato specific embodiment of the utility model；
Fig. 3 is a kind of assembling figure at another visual angle of double card Kato specific embodiment of the utility model；
Fig. 4 is the structural schematic diagram of Kato ontology in a kind of double card Kato specific embodiment of the utility model；
Fig. 5 is that the structure of first circuit board and the second battery plate plate is shown in a kind of double card Kato specific embodiment of the utility model
It is intended to；
Fig. 6 is first circuit board and second another visual angle of battery plate plate in a kind of double card Kato specific embodiment of the utility model
Structural schematic diagram.
Appended drawing reference
1, Kato ontology, 11, upper card slot；12, lower bayonet slot；121, the second notch；13, rectangular notch；14, the first notch；
41, chip package；2, first circuit board；21, second circuit board；211, extension；22, flexible joint；3, the first card；4,
Two cards；5, chip is controlled.
Specific embodiment
In order to more fully understand the technology contents of the utility model, combined with specific embodiments below to the skill of the utility model
Art scheme is further described and illustrates, but not limited to this.
Fig. 1-6, a kind of double card Kato of the utility model, including Kato ontology 1 are please referred to, controls chip, wherein Kato sheet
Body 1 is equipped with the upper card slot 11 for installing the first card 3, and the lower bayonet slot 12 for installing the second card 4, is equipped in upper card slot 11
First circuit board 2, lower bayonet slot 12 is interior to be equipped with the second circuit board 21 connecting with first circuit board 2, the first card 3 and first circuit board
2 are electrically connected, and the second card 4 is electrically connected with second circuit board 21.
In the present embodiment, the first card 3 and the second card 4 are respectively the first SIM card and the 2nd SIM for being used for mobile communication equipment
Card.Specifically, the first SIM card is located at the outside of first circuit board 2, the second SIM card is located at lower bayonet slot 12 and second circuit board 21
Between.Control chip 5 is mounted on first circuit board 2.Control chip 5 be equipped be electrically connected with first circuit board 2 it is first defeated
Enter output end, and the second input/output terminal being electrically connected with second circuit board 21.In addition, when double card Kato is installed on movement
After in the card slot of communication equipment (such as mobile phone), second circuit board lower surface and mobile phone card seat are enough at electric connection.
Further, the same end of first circuit board 2, second circuit board 21 is equipped with flexible joint 22, first circuit board
2, second circuit board 21 and flexible joint 22 may each be flexible FPC circuit board, flexible joint 22 and first circuit board 2,
Second circuit board 21 is integral type connection or removable connection, it is preferred that the 2, second electricity of flexible joint 22 and first circuit board
Road plate 21 is integral type connection.Further, the contact surface of first circuit board 2 and the first SIM card is equipped at least five first
Metal salient point, to constitute the electric connection of first circuit board 2 and the first SIM card, five the first metal salient points are respectively formed first
Feeder ear, the first ground terminal, the first reset terminal, the first communication synchronised clock end, the first 3 data-interface ends of card.Second circuit board
21 and second SIM card contact surface be equipped at least five second metal salient points, to constitute second circuit board 21 and the second SIM card
Electric connection.Five the second metal salient points are respectively formed the second feeder ear, the second ground terminal, the second reset terminal, the second communication
Synchronised clock end, the second 4 data-interface ends of card.First metal salient point and the second metal salient point can be according to actual functional requirements
Suitably increase its number.
Further, for the ease of reducing space shared by first circuit board 2 and second circuit board 21, upper card slot 11 as far as possible
It is equipped with one and first notch 14 of same size of flexible joint 22 with one end that lower bayonet slot 12 is bordering on flexible joint 22, if
The first notch 14 having can make flexible joint 22 next to Kato ontology 1, effectively reduce 22 bending of flexible joint
Height afterwards.
Further, one end that second circuit board 21 is distal to flexible joint 22 extends horizontally outward to be equipped with for mounting control
The extension 211 of coremaking piece 5, lower bayonet slot 12 are equipped with for accommodating extension 211 and controlling the second notch 121 of chip 5.It is equipped with
The second notch 121 can effectively accommodate extension 211 and control chip 5, avoid extension 211 and control chip 5 occupy its
His locational space, smart structural design, in addition, will after control chip 5 and extension 211 be collectively disposed in the second notch 121, the
Two incisions 121 can prevent second circuit board 21 from sliding in lower bayonet slot 12, be also convenient for second circuit board 21 and be fixed on glue
In lower bayonet slot 12.
Further, a rectangular notch 13 is equipped between upper card slot 11 and lower bayonet slot 12.Rectangular notch 13 can accommodate
The total height after the assembly of double card Kato is completed can be effectively reduced in 41 volume of chip package of two SIM cards.
In addition, can be adopted since standard SIM card is made of by the way that glue is Nian Jie metal carrier band part and pvc plastic shell
Two parts are separated with heating method, heating method can bake 2 seconds plastic covers using hair dryer mode or heat source.Script
Bonding glue will lose viscosity, and the metal carrier band part that separation obtains is used in the assembly of double card Kato.
Specifically, realizing the control principle of double-card dual-standby is, first circuit board 2 electrically couples with the first SIM card, the second electricity
Road plate 21 electrically couples with the second SIM card, and control chip 5 is mounted on first circuit board 2, when control chip operation control program
When, select wherein a SIM card access SIM cards of mobile phones physical access port be online main card, in addition a SIM card is by control core
Piece 5 is taken over, the BIP technology connection IP network provided in the STK protocol specification that control chip passes through online main card, connection cloud clothes
Business device modem module, realizes the remote authentication mode of the SIM card of controlled coremaking piece adapter tube, and then realizes cloud idle function, passes through
The mode interactive voice and short message of the networking telephone.Wherein, the standby Computing Principle of cloud is, control chip 5 is to online
SIM card initiate bip technical protocol request data ability to communicate, control chip 5 by online SIM card data function and cloud clothes
Device modem module of being engaged in carries out data interaction, and at the same time the not online SIM card of adapter tube, is handed over networking with the authentication request of call etc.
Mutual information issues server modem module, and modem module issues operator by wireless system with authentication request networking
Network login and the service of not online SIM card are realized in base station.Voice call and short message of the cloud server not online SIM card
It is sent to the mating app of user mobile phone installation, realizes the real-time standby of voice and short message.Cloud server is a modem
Hardware, it connect with internet and takes over not online SIM card, and has wireless capability and connect with operator base station.
In other embodiments, for the first card 3 between upper card slot 11 and first circuit board 2, the second card 4 is located at the second electricity
The outside of road plate 21.
In other embodiments, control chip can be mounted on second circuit board 21.
In summary: a kind of double card Kato of the utility model, by being equipped in Kato ontology 1 for installing the first card 3
Upper card slot 11, and the lower bayonet slot 12 for installing the second card 4, are equipped with first circuit board 2, in lower bayonet slot 12 in upper card slot 11
It is interior that first card 3 is electrically connected with first circuit board 2 equipped with the second circuit board 21 connecting with first circuit board 2, the second card 4 with
Second circuit board 21 is electrically connected.A Kato ontology 1 is allowed to place two cards, structure setting is ingenious, and does not need
Card is cut, ensure that the stability that card uses.It is further provided with control chip 5, control chip 5 is mounted on second circuit board 21, controls
Coremaking piece 5 is equipped with the first input/output terminal being electrically connected with first circuit board 2, and be electrically connected with second circuit board 21
Second input/output terminal, can be according to the actual conditions of user, and freely quick switching uses voice, short message, the number of two SIM cards
According to function of surfing the Net, double-card dual-standby function is realized, it is easy to use.
The above-mentioned technology contents that the utility model is only further illustrated with embodiment, in order to which reader is easier to understand,
But the embodiments of the present invention is not represented is only limitted to this, any technology done according to the utility model extends or recreation,
By the protection of the utility model.The protection scope of the utility model is subject to claims.
Claims (6)
1. a kind of double card Kato, which is characterized in that including Kato ontology, the Kato ontology is equipped with for installing the first card
Card slot, and the lower bayonet slot for installing the second card are equipped with first circuit board in the upper card slot, be equipped in the lower bayonet slot with
The second circuit board of first circuit board connection, first card are electrically connected with first circuit board, second card and described the
Two circuit boards are electrically connected；The first circuit board, second circuit board the same end be equipped with flexible joint, the flexible connection
Portion is connect with the first circuit board, second circuit board for integral type or removable connection；The upper card slot and lower bayonet slot are bordering on
One end of the flexible joint is equipped with one and the flexible joint the first notch of same size；It further include control core
Piece, the control chip attachment is in the second circuit board；The control chip is equipped with the be electrically connected with first circuit board
One input/output terminal, and the second input/output terminal being electrically connected with second circuit board；Between the upper card slot and lower bayonet slot
Equipped with a rectangular notch.
2. a kind of double card Kato according to claim 1, which is characterized in that described first is positioned in the upper card slot and institute
It states between first circuit board, described second is positioned in the outside of the second circuit board；
Or,
Described first is positioned in the outside of the first circuit board, and described second is positioned in the lower bayonet slot and the second circuit
Between plate.
3. a kind of double card Kato according to claim 1, which is characterized in that the second circuit board is distal to the flexibility even
One end of socket part extends the extension being equipped with for mounting the control chip horizontally outward, and the lower bayonet slot is equipped with for accommodating
Second notch of the extension and control chip.
4. a kind of double card Kato according to claim 1, which is characterized in that the first circuit board and first card
Contact surface be equipped at least five first metal salient points, with constitute first circuit board with first block electric connection, described second
The contact surface of circuit board and second card is equipped at least five second metal salient points, to constitute second circuit board and the second card
Electric connection.
5. a kind of double card Kato according to claim 4, which is characterized in that first metal salient point is five, respectively
Form the first feeder ear, the first ground terminal, the first reset terminal, the first communication synchronised clock end, the first card data-interface end；It is described
Second metal salient point is five, is respectively formed the second feeder ear, the second ground terminal, the second reset terminal, the second communication synchronised clock
End, the second card data-interface end.
6. a kind of double card Kato described in -5 any one according to claim 1, which is characterized in that the first card and the second card are
SIM card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820548705.0U CN208369632U (en) | 2018-04-17 | 2018-04-17 | A kind of double card Kato |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820548705.0U CN208369632U (en) | 2018-04-17 | 2018-04-17 | A kind of double card Kato |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208369632U true CN208369632U (en) | 2019-01-11 |
Family
ID=64931895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820548705.0U Active CN208369632U (en) | 2018-04-17 | 2018-04-17 | A kind of double card Kato |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208369632U (en) |
-
2018
- 2018-04-17 CN CN201820548705.0U patent/CN208369632U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11086408B2 (en) | Keypad | |
| US20100069118A1 (en) | Modular Structure to Expand and Enhance Subscriber Identity Module Card Functionality | |
| TW201105089A (en) | Contactless adaptor device | |
| CN109194794A (en) | SIM card and mobile terminal | |
| CN104247530A (en) | Circuit arrangement for a mobile communications unit of a motor vehicle, method for operating the mobile communications unit and chip card for the mobile communications unit | |
| US20140211773A1 (en) | Vehicle wireless router | |
| CN207802394U (en) | Mifi equipment | |
| CN212009553U (en) | Electronic device | |
| CN208369632U (en) | A kind of double card Kato | |
| CN103596301A (en) | Wireless router, wireless communication method and wireless communication system for integrated wide area and local area networks | |
| CN103093169B (en) | A kind of Intelligent card switching device and method | |
| CN105429693B (en) | Satellite mobile terminal | |
| CN104955176A (en) | Portable 3G/4G (third-generation/fourth-generation) wireless router with voice routing and short message routing functions | |
| CN212628214U (en) | Multifunctional wireless router | |
| CN208768094U (en) | A kind of MIFI router terminal and MIFI router terminal system | |
| CN208112977U (en) | A kind of mobile SIM card pond and mobile SIM card cell system | |
| CN105719578A (en) | WeChat public platform based intelligent solar LED (Light Emitting Diode) display screen | |
| CN203301755U (en) | Wireless network transmission and coverage apparatus based on multi-network integration technology | |
| CN106299820A (en) | Network connector | |
| CN208782860U (en) | SIM card and mobile terminal | |
| CN205208463U (en) | Floor lamp and a support for console mode electrical equipment thereof | |
| CN205179123U (en) | High integration is used for cell -phone operation management's general mobile phone motherboard | |
| CN203167073U (en) | Mobile terminal with talkback function | |
| CN104994027A (en) | Portable wireless router with mobile power supply | |
| CN208094583U (en) | Wireless router device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |