CN205122844U - Digital card - Google Patents
Digital card Download PDFInfo
- Publication number
- CN205122844U CN205122844U CN201520845086.8U CN201520845086U CN205122844U CN 205122844 U CN205122844 U CN 205122844U CN 201520845086 U CN201520845086 U CN 201520845086U CN 205122844 U CN205122844 U CN 205122844U
- Authority
- CN
- China
- Prior art keywords
- digital card
- shell fragment
- cantilever
- contact site
- many
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a digital card. This digital card includes: the digital card body, the PCB board, the PCB board is located digital card is originally internal, the shell fragment, the shell fragment includes many cantilevers, the first end of the cantilever formation contact site of upwards buckling, many the cantilever the end -to -end connection of contact site forms the contact, the second end of cantilever is located the digital card body, second end with the PCB board is connected. This digital card's shell fragment is equipped with many cantilevers, and the first end of the cantilever formation contact site of upwards buckling, many the cantilever the end -to -end connection of contact site forms the contact, and this structure makes the elasticity of shell fragment increase, has improved digital card's life.
Description
Technical field
The utility model relates to communication transmission technology field, more specifically, relates to a kind of digital card.
Background technology
Digital card in existing mobile phone hardware equipment, as SIM card, SD card etc., the elastic piece structure adopting single elastic arm more.The elastic force of this shell fragment is little, and Long-Time Service can cause elastic arm elastic force not enough, and then makes loose contact, finally causes transfer of data or communications to receive impact.Thus shorten the useful life of digital card.
Utility model content
An object of the present utility model solves existing digital card Long-Time Service, easily causes elastic arm elastic force not enough, and then the technical problem making digital card and portable set loose contact and digital card is shortened useful life.
According to first aspect of the present utility model, provide a kind of digital card.This digital card comprises:
Digital card body;
Pcb board, described pcb board is located in described digital card body;
Shell fragment, described shell fragment comprises many cantilevers, and the first end of described cantilever is upwards bent to form contact site, and the end of the described contact site of many described cantilevers is connected to form contact; Second end of described cantilever is located at described digital card body, and described second end is connected with described pcb board.
Preferably, the second end of many described cantilevers is positioned at same plane.
Preferably, described cantilever is 3, is positioned at the contact site of the cantilever of both sides to intermediate, inclined, forms wedge shape.
Preferably, described cantilever is 2, and the contact site of 2 described cantilevers, to intermediate, inclined, forms wedge shape.
Preferably, the material of described shell fragment is copper alloy.
Preferably, described digital card body also comprises shell, and the material of described shell is plastic cement.
Preferably, described shell fragment is multiple, and described contact is positioned at many rows.
Preferably, multiple described shell fragment interval is arranged, and forms 2 rows to make contact.
Preferably, multiple described shell fragment interval is arranged, and forms 3 rows to make contact.
Preferably, described shell fragment is one-body molded.
A technique effect of the present utility model is, the shell fragment of this digital card is provided with many cantilevers, and the first end of described cantilever is upwards bent to form contact site, the end of the described contact site of many described cantilevers is connected to form contact, this structure makes the elastic force of shell fragment increase, and improves the useful life of digital card.
By referring to the detailed description of accompanying drawing to exemplary embodiment of the present utility model, further feature of the present utility model and advantage thereof will become clear.
Accompanying drawing explanation
In the description combined and the accompanying drawing forming a part for specification shows embodiment of the present utility model, and illustrate that one is used from and explains principle of the present utility model together with it.
Fig. 1: the vertical view of the shell fragment of the digital card that the utility model provides;
Fig. 2; The end view of the shell fragment of the digital card that the utility model provides.
Wherein, 1: cantilever; 2: contact site.
Embodiment
Various exemplary embodiment of the present utility model is described in detail now with reference to accompanying drawing.It should be noted that: unless specifically stated otherwise, otherwise positioned opposite, the numerical expression of the parts of setting forth in these embodiments and step and numerical value do not limit scope of the present utility model.
Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the utility model and application or use.
May not discuss in detail for the known technology of person of ordinary skill in the relevant, method and apparatus, but in the appropriate case, described technology, method and apparatus should be regarded as a part for specification.
In all examples with discussing shown here, any occurrence should be construed as merely exemplary, instead of as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to be further discussed it in accompanying drawing subsequently.
The utility model provides a kind of digital card, and digital card can be SIM card or SD card.With reference to Fig. 1-2, this digital card comprises: digital card body, pcb board and shell fragment.Pcb board is located in described digital card body.It will be understood by those skilled in the art that different digital cards is according to its function, built-in different pcb board, to carry out the transmission of data, signal or electric power, the utility model does not limit this.Shell fragment comprises many cantilevers 1, and the first end of cantilever 1 is upwards bent to form contact site 2, and the end of the contact site 2 of many cantilevers is connected to form contact.Contact is that arcwall face is convenient to install with enlarge active surface, avoids contact to become sharp shape and treat installed part and cause damage.Second end of cantilever is located at digital card body, and the second end is connected with pcb board.
In order to reduce the thickness of digital card, the second end of many cantilevers 1 is positioned at same plane.
In one embodiment, with reference to Fig. 1, cantilever 1 is 3, is positioned at the contact site of the cantilever 1 of both sides to intermediate, inclined, forms wedge shape.The cantilever 1 of both sides is connected to form contact with the end of middle cantilever 1, the elastic performance of the material being not only cantilever 1 utilized itself, and make use of the elastic performance of the wedge structure that 3 cantilevers 1 are formed, make shell fragment have good resilience force, extend the useful life of shell fragment.
In another embodiment, cantilever 1 is 2, and the contact site 2 of 2 cantilevers 1, to intermediate, inclined, forms wedge shape.Equally, make use of the elastic performance of wedge structure, make shell fragment have good resilience force, extend the useful life of shell fragment.
In order to improve the transmission performance of data, signal or electric power, shell fragment 1 adopts copper alloy.
In order to protect pcb board and shell fragment, extend the useful life of digital card further, digital card body also comprises shell, considers that the plasticity of material is high and processing and fabricating is simple and easy, and the material of shell is plastic cement.Certainly, also the material such as plastics, silica gel can be adopted.
Further, shell fragment is multiple, and the contact of multiple shell fragment is positioned at many rows.Like this, the electric signal transmission of shell fragment can be made evenly, avoid local current excessive.
In one embodiment, multiple shell fragment interval is arranged, and forms 2 rows to make contact.In another embodiment, multiple shell fragment interval is arranged, and forms 3 rows to make contact.Signal of telecommunication uniform transmission can be made.
For the ease of processing and ensureing the firm of structure, shell fragment adopts one-body molded processing technology, and shell fragment can adopt injection moulding process integrated injection molding, also can adopt one time punching molded.Other processing technologys can certainly be adopted.
The shell fragment of the digital card that this practicality newly provides is provided with many cantilevers 1, and the first end of described cantilever 1 is upwards bent to form contact site 2, the end of the contact site 2 of many cantilevers 1 is connected to form contact, and this structure makes the elastic force of shell fragment increase, and ensures that shell fragment and portable set form good contact.Improve the useful life of digital card.
Although be described in detail specific embodiments more of the present utility model by example, it should be appreciated by those skilled in the art, above example is only to be described, instead of in order to limit scope of the present utility model.It should be appreciated by those skilled in the art, when not departing from scope and spirit of the present utility model, above embodiment can be modified.Scope of the present utility model is limited by claims.
Claims (10)
1. a digital card, is characterized in that, comprising:
Digital card body;
Pcb board, described pcb board is located in described digital card body;
Shell fragment, described shell fragment comprises many cantilevers (1), the first end of described cantilever (1) is upwards bent to form contact site (2), and the end of the described contact site (2) of many described cantilevers (1) is connected to form contact; Second end of described cantilever (1) is located at described digital card body, and described second end is connected with described pcb board.
2. digital card according to claim 1, is characterized in that, the second end of many described cantilevers (1) is positioned at same plane.
3. digital card according to claim 2, is characterized in that, described cantilever (1) is 3, is positioned at the contact site (2) of the cantilever (1) of both sides to intermediate, inclined, forms wedge shape.
4. digital card according to claim 2, is characterized in that, described cantilever (1) is 2, and the contact site (2) of 2 described cantilevers (1), to intermediate, inclined, forms wedge shape.
5. digital card according to claim 1, is characterized in that, the material of described shell fragment is copper alloy.
6. digital card according to claim 1, is characterized in that, described digital card body also comprises shell, and the material of described shell is plastic cement.
7. digital card according to claim 1, is characterized in that, described shell fragment is multiple, and described contact is positioned at many rows.
8. digital card according to claim 7, is characterized in that, multiple described shell fragment interval is arranged, and forms 2 rows to make contact.
9. digital card according to claim 7, is characterized in that, multiple described shell fragment interval is arranged, and forms 3 rows to make contact.
10. the digital card according to claim 1-9, is characterized in that, described shell fragment is one-body molded.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520845086.8U CN205122844U (en) | 2015-10-28 | 2015-10-28 | Digital card |
| PCT/CN2016/086240 WO2017071252A1 (en) | 2015-10-28 | 2016-06-17 | Digital card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520845086.8U CN205122844U (en) | 2015-10-28 | 2015-10-28 | Digital card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205122844U true CN205122844U (en) | 2016-03-30 |
Family
ID=55578423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520845086.8U Expired - Fee Related CN205122844U (en) | 2015-10-28 | 2015-10-28 | Digital card |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205122844U (en) |
| WO (1) | WO2017071252A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017071252A1 (en) * | 2015-10-28 | 2017-05-04 | 乐视控股（北京）有限公司 | Digital card |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204179264U (en) * | 2014-08-28 | 2015-02-25 | 深圳市长盈精密技术股份有限公司 | SIM card holder and conducting terminal thereof |
| CN104393433B (en) * | 2014-11-20 | 2017-04-19 | 广东欧珀移动通信有限公司 | Horizontal SIM (Subscriber Identity Module) card socket and mobile phone |
| CN204497427U (en) * | 2015-04-03 | 2015-07-22 | 安费诺-泰姆斯（常州）通迅设备有限公司 | A kind of terminal structure |
| CN204516946U (en) * | 2015-04-13 | 2015-07-29 | 苏州汉迈电子有限公司 | Anti-pin terminal and the ultrathin card holder of bursting |
| CN205122844U (en) * | 2015-10-28 | 2016-03-30 | 乐视移动智能信息技术（北京）有限公司 | Digital card |
-
2015
- 2015-10-28 CN CN201520845086.8U patent/CN205122844U/en not_active Expired - Fee Related
-
2016
- 2016-06-17 WO PCT/CN2016/086240 patent/WO2017071252A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017071252A1 (en) * | 2015-10-28 | 2017-05-04 | 乐视控股（北京）有限公司 | Digital card |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017071252A1 (en) | 2017-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20171028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |