CN106849975A - A kind of MicroSD card sub-assemblies of easy extension capacity - Google Patents
A kind of MicroSD card sub-assemblies of easy extension capacity Download PDFInfo
- Publication number
- CN106849975A CN106849975A CN201710239054.7A CN201710239054A CN106849975A CN 106849975 A CN106849975 A CN 106849975A CN 201710239054 A CN201710239054 A CN 201710239054A CN 106849975 A CN106849975 A CN 106849975A
- Authority
- CN
- China
- Prior art keywords
- micro
- cards
- mat
- capacity
- extension capacity
- 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
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Classifications
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention proposes a kind of Micro SD card sub-assemblies of easy extension capacity, belongs to mobile communication field, and the sub-assembly includes extending the Micro SD cards of capacity, the mat for coordinating other Micro SD cards and is arranged at the draw-in groove of interior of mobile phone；The Micro SD cards of described extension capacity, its thickness is 2~4 millimeters；Described draw-in groove internal height is identical with the Micro SD card thickness of extension capacity；Described mat includes：Elastic type mat and fixed class mat；The present invention overcomes existing Micro SD cards to be difficult to extend the problem of capacity, and cause to use the current Micro SD cards of the handset compatibility of the Micro SD cards of this extension capacity, by the design of mat, strengthen the stationarity of Micro SD cards, two kinds of different mat schemes, overcome the problem of Micro SD cards easily landing and loose contact.
Description
Technical field
The present invention relates to mobile communication field, and in particular to a kind of Micro SD card sub-assemblies of easy extension capacity.
Background technology
With smart mobile phone, radio network technique, the fast development of digital photographic technology and popularization, the data in mobile phone are got over
Come more, to mobile phone storage capacity requirement more and more higher, Micro SD cards have become that most smart mobile phones are essential to match somebody with somebody
Put.With the increase of Micro SD card capacity, the storage density of card is also constantly increasing, and the requirement to manufacturing also constantly is increasing
Plus, Micro SD cards extension capacity is increasingly difficult to, and the capacity of Micro SD cards maximum on the market is 256G at present；During big data
The development in generation will propose requirement higher to the capacity of Micro SD cards.
The content of the invention
In view of the shortcomings of the prior art, the present invention proposes a kind of Micro SD card sub-assemblies of easy extension capacity, to reach
Existing Micro SD cards purpose is used to extension capacity Micro SD cards capacity and compatibility.
It is a kind of it is easy extension capacity Micro SD card sub-assemblies, including extension capacity Micro SD cards, for coordinating it
The mat of his MicroSD cards and the draw-in groove for being arranged at interior of mobile phone；The Micro SD cards of described extension capacity, its thickness is 2
~4 millimeters；Described draw-in groove internal height is identical with the Micro SD card thickness of extension capacity；Described mat includes：Elasticity
Class mat and fixed class mat.
Described elastic type mat, including：Upper cover plate, lower shoe and holddown spring, described holddown spring are arranged at
Between cover plate and lower shoe.
Described elastic type mat, its profile is identical with Micro SD cards, and its thickness is 1~3 millimeter, and Micro SD cards set
Mat lower end is placed in be put into draw-in groove.
Described holddown spring, number is 4, is respectively arranged at four angles between upper cover plate and lower shoe.
Described fixed class mat, its profile is identical with Micro SD cards, and its thickness is 1~3 millimeter, and Micro SD cards set
Mat lower end is placed in be put into draw-in groove.
Advantage of the present invention：
The present invention proposes a kind of Micro SD card sub-assemblies of easy extension capacity, overcomes existing Micro SD cards to be difficult to
The problem of capacity is extended, and causes to use the current Micro SD of the handset compatibility of the Micro SD cards of this extension capacity
Card, by the design of mat, strengthens the stationarity of Micro SD cards, and two kinds of different mat schemes overcome Micro SD
Card easily slides the problem with loose contact.
Brief description of the drawings
Fig. 1 is the Micro SD card dimensional structure diagrams of the extension capacity of an embodiment of the present invention；
Fig. 2 is the elastic type mat schematic diagram of an embodiment of the present invention；
Fig. 3 is the fixed class mat schematic diagram of an embodiment of the present invention；
Fig. 4 uses cooperatively schematic diagram for the fixed class mat of an embodiment of the present invention with Micro SD cards.
Specific embodiment
An embodiment of the present invention is described further below in conjunction with the accompanying drawings.
In the embodiment of the present invention, the Micro SD cards of the easily Micro SD card sub-assemblies of extension capacity, including extension capacity,
For coordinating the mat of other Micro SD cards and being arranged at the draw-in groove of interior of mobile phone；
In the embodiment of the present invention, as shown in figure 1, the Micro SD cards 1 of extension capacity, its thickness is 2~4mm, existing normal
The Micro SD cards thickness of rule is 1mm, i.e. the Micro SD card thickness of the extension capacity in the present invention is existing conventional Micro
2~4 times of SD card thickness, realize extending the capacity of Micro SD cards by way of increasing thickness, as long as production and this card
Adaptable mobile phone just can be used this to block, and draw-in groove internal height is identical with the Micro SD card thickness of extension capacity；
In the embodiment of the present invention, in order that the mobile phone for installing the card can compatible current Micro SD cards, present invention offer
A kind of mat, mat includes elastic type mat and fixed class mat；Elastic type mat and fixed class mat profile are and Micro
SD card is identical, and its thickness is 1~3 millimeter, and mat is placed on the top of current Micro SD when using, mat with it is current
The thickness sum of Micro SD is equal to the thickness of the easily Micro SD cards of extension capacity, so that it may so that current Micro SD cards peace
On the mobile phone using present invention card.
In the embodiment of the present invention, as shown in Fig. 2 elastic type mat 2, including：Upper cover plate 2-1, lower shoe 2-2 and compression bullet
Spring 2-3, described holddown spring 2-3 is arranged between upper cover plate 2-1 and lower shoe 2-2, in the embodiment of the present invention, holddown spring
2-3 numbers are 4, four angles between upper cover plate 2-1 and lower shoe 2-2 are respectively arranged at, due to making for holddown spring 2-3
With the pin for being more beneficial for card is contacted with mobile phone pin, improves contact reliability, is applied in combination with current Micro SD cards
When, the lower shoe of elastic type mat 2 is fitted with the top of current Micro SD cards 4, pressed when mobile phone memory card slot is inserted
In pressure mat upper cover plate and then push-in draw-in groove.
In the embodiment of the present invention, the structure of fixed class mat 3 as shown in figure 3, use plastic material, as shown in figure 4, using
When, the lower shoe of fixed class mat 3 is fitted with the top of current Micro SD cards 4.
Claims (5)
1. it is a kind of it is easy extension capacity Micro SD card sub-assemblies, it is characterised in that including extend capacity Micro SD cards, use
In the mat for coordinating other Micro SD cards and it is arranged at the draw-in groove of interior of mobile phone；The Micro SD cards of described extension capacity,
Its thickness is 2~4 millimeters；Described draw-in groove internal height is identical with the Micro SD card thickness of extension capacity；Described mat
Including：Elastic type mat and fixed class mat.
2. it is according to claim 1 it is easy extension capacity Micro SD card sub-assemblies, it is characterised in that described elastic type
Mat, including：Upper cover plate, lower shoe and holddown spring, described holddown spring are arranged between upper cover plate and lower shoe.
3. it is according to claim 2 it is easy extension capacity Micro SD card sub-assemblies, it is characterised in that described elastic type
Mat, its profile is identical with Micro SD cards, and its thickness is 1~3 millimeter, and Micro SD cards are arranged at mat lower end and are put into draw-in groove
In.
4. it is according to claim 2 it is easy extension capacity Micro SD card sub-assemblies, it is characterised in that described compression bullet
Spring, number is 4, is respectively arranged at four angles between upper cover plate and lower shoe.
5. it is according to claim 1 it is easy extension capacity Micro SD card sub-assemblies, it is characterised in that described fixed class
Mat, its profile is identical with Micro SD cards, and its thickness is 1~3 millimeter, and Micro SD cards are arranged at mat lower end and are put into draw-in groove
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710239054.7A CN106849975A (en) | 2017-04-13 | 2017-04-13 | A kind of MicroSD card sub-assemblies of easy extension capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710239054.7A CN106849975A (en) | 2017-04-13 | 2017-04-13 | A kind of MicroSD card sub-assemblies of easy extension capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106849975A true CN106849975A (en) | 2017-06-13 |
Family
ID=59147811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710239054.7A Pending CN106849975A (en) | 2017-04-13 | 2017-04-13 | A kind of MicroSD card sub-assemblies of easy extension capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106849975A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5198645A (en) * | 1988-11-09 | 1993-03-30 | Societe D'applications Generales D'electricite Et De Mecanique A Gem | Chip card receiving and sensing assembly for thick and thin cards |
| CN1427371A (en) * | 2001-12-21 | 2003-07-02 | 安普泰科电子有限公司 | Card board |
| WO2004003837A2 (en) * | 2002-06-28 | 2004-01-08 | Molex Incorporated | Card connector with selective card stop mechanism |
| CN202651411U (en) * | 2012-05-21 | 2013-01-02 | 昆山杰顺通精密组件有限公司 | Micro-SD card connector supporting expansion function |
| CN106192742A (en) * | 2016-08-31 | 2016-12-07 | 浙江秦山橡胶工程股份有限公司 | The rubber support that a kind of damping performance is strong |
-
2017
- 2017-04-13 CN CN201710239054.7A patent/CN106849975A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5198645A (en) * | 1988-11-09 | 1993-03-30 | Societe D'applications Generales D'electricite Et De Mecanique A Gem | Chip card receiving and sensing assembly for thick and thin cards |
| CN1427371A (en) * | 2001-12-21 | 2003-07-02 | 安普泰科电子有限公司 | Card board |
| WO2004003837A2 (en) * | 2002-06-28 | 2004-01-08 | Molex Incorporated | Card connector with selective card stop mechanism |
| CN202651411U (en) * | 2012-05-21 | 2013-01-02 | 昆山杰顺通精密组件有限公司 | Micro-SD card connector supporting expansion function |
| CN106192742A (en) * | 2016-08-31 | 2016-12-07 | 浙江秦山橡胶工程股份有限公司 | The rubber support that a kind of damping performance is strong |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |
|
| WD01 | Invention patent application deemed withdrawn after publication |