CN206378886U - A kind of RAM card and a kind of SIM card - Google Patents
A kind of RAM card and a kind of SIM card Download PDFInfo
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- CN206378886U CN206378886U CN201621393292.0U CN201621393292U CN206378886U CN 206378886 U CN206378886 U CN 206378886U CN 201621393292 U CN201621393292 U CN 201621393292U CN 206378886 U CN206378886 U CN 206378886U
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- card
- sim card
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- ram card
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Abstract
The utility model is related to communication technique field, discloses a kind of RAM card and a kind of SIM card.RAM card has the neck for being used for accommodating SIM card, therefore SIM card can be positioned in neck, and be installed on the RAM card and SIM card after assembling in deck simultaneously, mobile terminal is set to realize communication function and store function by same deck, compared with prior art, the program extends the application function of mobile terminal.
Description
Technical field
The utility model is related to communication technique field, more particularly to a kind of RAM card and a kind of SIM card.
Background technology
Client identification module (Subscriber Identification Module, abbreviation SIM) is used for the numerals such as mobile phone
On mobile phone.The chip of SIM card can store the electricity of the information, the secret key of encryption and user of digital mobile phone client
The content such as thin is talked about, can be to global system for mobile communications (Global System for Mobile Communication, abbreviation
GSM) network client identity is differentiated, and voice messaging when conversing client is encrypted.
SIM card can be divided into following three kinds according to appearance and size：Standard card, size is 25mm × 15mm × 0.8mm；Micro
SIM card, size is 12mm × 15mm × 0.8mm；Nano SIM cards, size is 12.3mm × 8.8mm × 0.7mm, it is seen that SIM card
Thickness all in more than 0.7mm, at present, mobile phone generally uses the less Nano SIM cards of size.
By taking mobile phone as an example, at present, double card double standby mobile phone is applied in daily life more and more widely.Double card is double
Treat that mobile phone generally has two decks, one of deck is used to place SIM card, and another deck can place SIM card
RAM card can be placed.When another deck is used for placing SIM card, you can realize the double-card dual-standby function of mobile phone, but now
Mobile phone can only be using fuselage internal memory come data storage；When another deck is used for placing RAM card, then it can expand mobile phone
Memory capacity, but now mobile phone can only be used as common single-card mobile phone.
For the tablet personal computer with communication function, usual tablet personal computer has a deck, and the deck can be used
It can be used for placing RAM card in placing SIM card.When placing SIM card in deck, you can realize the communication work(of tablet personal computer
Can, but now tablet personal computer can only be using fuselage internal memory come data storage；When placing RAM card in deck, then extendible flat board
The memory capacity of computer, but now tablet personal computer can not use communication function.
Based on this, mobile terminal is realized communication function and store function by same deck, be at present urgently
The technical problem of solution.
Utility model content
The utility model embodiment provides a kind of RAM card and a kind of SIM card, to extend the application function of mobile terminal.
A kind of RAM card of the utility model embodiment, including RAM card body and the metal end for exposing to RAM card body
Son, the RAM card body is provided with the neck for accommodating SIM card in the region for avoiding metal terminal.
, can will be suitable with the neck size of RAM card or less than card using the technical scheme of the utility model embodiment
The SIM card of groove size is positioned in neck, and the RAM card and SIM card after assembling are installed in deck simultaneously, makes movement
Terminal can realize communication function and store function by same deck, and compared with prior art, the program extends mobile terminal
Application function.
Optionally, the neck depth is 0.15 ± 0.01mm.
Optionally, the size of the neck is less than or equal to 10mm × 8.8mm × 0.15mm.
Optionally, the bottom surface of the neck is provided with adhesive-layer., can be by SIM card using adhesive tape using the technical scheme
It is reliably connected with RAM card, card is stably attached in neck.
Optionally, cover plate is provided with above the neck, a side of the neck is the folder with the bottom surface of neck
Angle is domatic less than 90 degree.Using the technical scheme, SIM card can be pushed into neck along the domatic inclination, and on neck
The cover plate of side is limited in neck.
Optionally, the RAM card is SD card, MiniSD cards, Micro SD cards or UFS cards.
The utility model embodiment additionally provides a kind of SIM card being applied in combination with preceding solution RAM card, institute
SIM card is stated to be engaged with the neck of RAM card, and the SIM card can be contained in the neck of the RAM card.
In the technical solution of the utility model, by carrying out ultrathin design to SIM card, make its size relative to existing
The sizes of Nano SIM cards have an obvious diminution, it is even more small that thickness is reduced to 0.15mm by existing 0.7mm, therefore can
With the neck for the RAM card that SIM card directly is fitted in into the surface of RAM card or is positioned over SIM card in preceding solution
Interior, RAM card and SIM card after assembling can be put into the deck of mobile terminal simultaneously, mobile terminal is passed through same
Deck realizes communication function and store function, compared with prior art, and the program extends the application function of mobile terminal.
It is preferred that, the SIM card includes the sheet metal and chip of stacking connection, the thickness h of the sheet metal1Meet：h1≤
0.05mm, the thickness h of chip2Meet：h2≤0.05mm.In the technical scheme, sheet metal and chip are carried out simultaneously ultra-thin
Change design, being laminated the sheet metal and chip of connection can be mounted directly on RAM card, increase using the profile of RAM card ultra-thin
The intensity of SIM card after change, improves the structural reliability of SIM card.
It is preferred that, the SIM card also includes substrate, and the substrate has groove, the sheet metal and chip and the base
Plate is connected and the chip is embedded in the groove.Using the technical scheme, the mechanical strength of SIM card can be improved using substrate, is led to
Cross and groove is set in substrate, can further reduce the thickness of SIM card.
It is preferred that, the thickness h of the substrate3Meet：h3≤0.1mm。
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment RAM card；
Fig. 2 is the structural representation of the utility model embodiment SIM card；
Fig. 3 is the structural representation that the utility model embodiment SIM card is fitted with RAM card；
Fig. 4 is the structural representation of the utility model embodiment SIM card substrate.
Reference：
The utility model embodiment part：
10- RAM card 11- RAM card body 12- metal terminal 13- necks
20-SIM card 21- sheet metal 22- chip 23- substrate 24- grooves
Embodiment
In order to extend the application function of mobile terminal, the utility model embodiment provides a kind of RAM card and a kind of SIM
Card.To make the purpose of this utility model, technical scheme and advantage clearer, the utility model is made into one by the following examples
Step is described in detail.
As depicted in figs. 1 and 2, a kind of RAM card 10 of the utility model embodiment, including RAM card body 11 and exposed
In the metal terminal 12 of RAM card body 11, the RAM card body 11 is provided with the region for avoiding metal terminal 12 for holding
Receive the neck 13 of SIM card 20.
, can will be suitable or small with the size of neck 11 of RAM card 10 using the technical scheme of the utility model embodiment
It is positioned in the SIM card 20 of the size of neck 11 in neck 11, and the RAM card 10 and SIM card 20 after assembling is installed on simultaneously
In deck, mobile terminal is set to realize communication function and store function by same deck, compared with prior art, the program expands
The application function of mobile terminal is opened up.
The type of RAM card 20 that the utility model embodiment is provided is not limited, be specifically as follows SD card, MiniSD cards,
Micro SD cards or UFS cards (Universal Flash Storage, Common Flash Memory storage, abbreviation UFS) etc..
In a preferred embodiment of the present utility model, neck depth is 0.15 ± 0.01mm.So, can be by
The SIM card of 0.15mm thickness is put into neck completely.
In another preferred embodiment of the present utility model, the size of neck be less than or equal to 10mm × 8.8mm ×
0.15mm.The size of neck 11 specifically can be according to the size and RAM card 10 of SIM card 20 in addition to pin 12 region size
It is determined that.
In a preferred embodiment of the present utility model, the inner surface of neck is posted for the viscose glue be bonded with SIM card
Layer, the thickness of adhesive-layer is 0.01 ± 0.002mm., can be reliable with RAM card by SIM card using adhesive tape using the technical scheme
Connection, card is stably attached in neck, in addition, adhesive-layer can select reusable and adhesive strength will not be to internal memory
Card or SIM card cause the species damaged.
Adhesive-layer treats that bonding plane posts separate paper, when SIM card is put into neck, separate paper is torn, and prevents
Sticky paper can prevent adhesive-layer after bonding contamination by impurity such as dusts after lose viscosity.
In another preferred embodiment of the present utility model, cover plate is provided with above neck, a side of neck is
Angle with the bottom surface of neck is domatic less than 90 degree.Using the technical scheme, SIM card can be pushed into card along the domatic inclination
In groove, and cover plate above neck is limited in neck.Cover plate can with the flush or dimpling of RAM card body in
The surface of RAM card body, as long as ensureing that RAM card can be installed in the deck of mobile terminal.
As shown in Figure 1 to Figure 3, the utility model embodiment additionally provides a kind of combined with the RAM card of above-described embodiment and made
SIM card 20, the SIM card 20 is engaged with the neck 13 of RAM card 10, and the SIM card 20 can be contained in described
Deposit in the neck 13 of card 10.
In the technical solution of the utility model, by carrying out ultrathin design to SIM card 20, make its size relative to existing
The size of some Nano SIM cards has an obvious diminution, and it is even more small that thickness is reduced to 0.15mm by existing 0.7mm, therefore
The internal memory that SIM card 20 directly can be fitted in into the surface of RAM card 10 or be positioned over SIM card 20 in preceding solution
In the neck 13 of card 10, RAM card 10 and SIM card 20 after assembling can be put into the deck of mobile terminal simultaneously, make movement
Terminal can realize communication function and store function by same deck, and compared with prior art, the program extends mobile terminal
Application function.
In preferred embodiment of the present utility model, SIM card 20 includes the sheet metal 21 and chip 22 of stacking connection, metal
The thickness h of piece 211Meet：h1≤ 0.05mm, the thickness h of chip2Meet：h2≤0.05mm.In the technical scheme, to metal
Piece 21 and chip 22 have carried out ultrathin design simultaneously, are laminated the sheet metal 21 and chip 22 of connection and can be mounted directly on RAM card
On 10, increase the intensity of the SIM card after ultrathin 20 using the profile of RAM card 10, the structure for improving SIM card 20 is reliable
Property.
As shown in Figure 2 and Figure 4, it is preferred that SIM card 20 also includes substrate 23, substrate 23 has groove 24, the He of sheet metal 21
Chip 22 is connected and the insertion groove 24 of chip 22 with substrate 23.Using the technical scheme, SIM card 20 can be improved using substrate 23
Mechanical strength, by setting groove 24 in substrate 23, can further reduce the thickness of SIM card 20.The thickness h of substrate3Meet：
h3≤ 0.1mm, can so make the thickness of the SIM card after overall package 20 still be not more than 0.15mm.
Obviously, those skilled in the art can carry out various changes and modification without departing from this practicality to the utility model
New spirit and scope.So, if these modifications and variations of the present utility model belong to the utility model claim and
Within the scope of its equivalent technologies, then the utility model is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of RAM card, it is characterised in that including RAM card body and the metal terminal for exposing to RAM card body, described interior
Deposit card body and the region for avoiding metal terminal is provided with the neck for accommodating SIM card.
2. RAM card as claimed in claim 1, it is characterised in that the neck depth is 0.15 ± 0.01mm.
3. RAM card as claimed in claim 1, it is characterised in that the size of the neck be less than or equal to 10mm ×
8.8mm×0.15mm。
4. RAM card as claimed in claim 1, it is characterised in that the bottom surface of the neck is provided with adhesive-layer.
5. RAM card as claimed in claim 1, it is characterised in that cover plate is provided with above the neck, the neck
One side is domatic less than 90 degree for the angle with the bottom surface of neck.
6. the RAM card as described in any one of Claims 1 to 5, it is characterised in that the RAM card be SD card, Mini SD cards,
Micro SD cards or UFS cards.
7. a kind of SIM card that RAM card with described in claim any one of 1-6 is applied in combination, it is characterised in that the SIM card
It is engaged with the neck of RAM card, and the SIM card can be contained in the neck of the RAM card.
8. SIM card as claimed in claim 7, it is characterised in that the SIM card includes the sheet metal and chip of stacking connection,
The thickness h of the sheet metal1Meet：h1≤ 0.05mm, the thickness h of chip2Meet：h2≤0.05mm。
9. SIM card as claimed in claim 8, it is characterised in that the SIM card also includes substrate, the substrate has groove,
The sheet metal and chip and the substrate connection and the chip insertion groove.
10. SIM card as claimed in claim 9, it is characterised in that the thickness h of the substrate3Meet：h3≤0.1mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393292.0U CN206378886U (en) | 2016-12-16 | 2016-12-16 | A kind of RAM card and a kind of SIM card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393292.0U CN206378886U (en) | 2016-12-16 | 2016-12-16 | A kind of RAM card and a kind of SIM card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206378886U true CN206378886U (en) | 2017-08-04 |
Family
ID=59406697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621393292.0U Active CN206378886U (en) | 2016-12-16 | 2016-12-16 | A kind of RAM card and a kind of SIM card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206378886U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU182209U1 (en) * | 2017-11-28 | 2018-08-09 | Общество с ограниченной ответственностью "ЛАЙТ ЭЛЕКТРОНИКС" | MicroSD CARD COMBINED WITH SIM CARD |
| WO2019108095A1 (en) * | 2017-11-28 | 2019-06-06 | Руслан Юрьевич АНДРЕЕВ | Microsd card combined with sim card |
| CN111507449A (en) * | 2020-03-31 | 2020-08-07 | 华为技术有限公司 | Memory card, identification method and electronic equipment |
-
2016
- 2016-12-16 CN CN201621393292.0U patent/CN206378886U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU182209U1 (en) * | 2017-11-28 | 2018-08-09 | Общество с ограниченной ответственностью "ЛАЙТ ЭЛЕКТРОНИКС" | MicroSD CARD COMBINED WITH SIM CARD |
| WO2019108095A1 (en) * | 2017-11-28 | 2019-06-06 | Руслан Юрьевич АНДРЕЕВ | Microsd card combined with sim card |
| CN111507449A (en) * | 2020-03-31 | 2020-08-07 | 华为技术有限公司 | Memory card, identification method and electronic equipment |
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