CN102136627A - SD card socket, SD card and SD component - Google Patents
SD card socket, SD card and SD component Download PDFInfo
- Publication number
- CN102136627A CN102136627A CN2011100094927A CN201110009492A CN102136627A CN 102136627 A CN102136627 A CN 102136627A CN 2011100094927 A CN2011100094927 A CN 2011100094927A CN 201110009492 A CN201110009492 A CN 201110009492A CN 102136627 A CN102136627 A CN 102136627A
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- CN
- China
- Prior art keywords
- antenna
- wireless communication
- card
- communication module
- deck
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
- H01Q1/2275—Supports; Mounting means by structural association with other equipment or articles used with computer equipment associated to expansion card or bus, e.g. in PCMCIA, PC cards, Wireless USB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Telephone Set Structure (AREA)
- Transceivers (AREA)
Abstract
The invention discloses an SD card socket, an SD card and an SD component, which belongs to the field of electronic products. The SD card socket comprises a base plate and a metal terminal, and an antenna is arranged at the rear part of the base plate. The SD card comprises a wireless communication module, and a metal gasket and a contact element are arranged on the wireless communication module. The SD component comprises the SD card socket and the SD card. By arranging the antenna on the SD card socket, the problem of difficult manufacture in the prior art is solved, so that the performance of the antenna is greatly improved; and by arranging an electrical connecting piece on the SD card socket, arranging the contact element on the wireless communication module of the SD card, and connecting the electrical connecting piece with the contact element, electrical signal connection is realized, and wireless communication is guaranteed.
Description
Technical field
The present invention relates to electronic product, particularly a kind of SD deck, SD card and SD assembly.
Background technology
SD (Secure Digital, safe digital) card is a kind of standard of memory card, is widely used in portable devices, for example digital camera, personal digital assistant (PDA) and multimedia player etc.Because it is portable, simple to operate that the SD jig has, and be subjected to consumer's welcome deeply.
The SD calorie requirement is plugged on the SD deck, carries out the storage of data.The SD card comprises body, and a plurality of metallic gaskets of being located at body bottom surface front end.The SD deck comprises substrate, and a plurality of metal terminals of laterally being arranged side by side of substrate front end.SD card and SD deck be that the metallic gasket by the metal terminal of SD deck and SD card electrically conducts, and then carry out the signal transmission.
Along with the development of memory bank manufacturing technology, SD is stuck under the specified standard, is keeping increasing self memory capacity just gradually under the big situation of constancy of volume.Meanwhile, along with the development of wireless technology, wireless communication module is being applied in the life more and more widely also, then the technology of wireless communication module has appearred adding in the SD card, to increase its radio communication function.
In realizing process of the present invention, the inventor finds that there is following problem at least in prior art:
In the wireless communication module of standard SD card form, antenna is arranged on the standard SD card, and antenna tend to the to account for space more than 1/5th of area of whole standard SD card largest face is subjected to the thickness limits of SD card, antenna is made difficulty, and wireless performance is often undesirable.
Summary of the invention
In order to solve in the prior art, have the standard SD card of wireless communication module, it is big to exist antenna to take the SD card space, and antenna making difficulty and the unfavorable problem of wireless performance, and the embodiment of the invention provides a kind of SD deck, SD card and SD assembly.Described technical scheme is as follows:
A kind of SD deck comprises substrate, and a plurality of metal terminals of being located at described substrate front end and laterally being arranged side by side, and the rear portion of described substrate is provided with antenna, and described antenna is provided with the electric connection part; Described electric connection part can be electrically connected with the electrical contact foundation of described SD card wireless communication module after SD card wireless communication module inserts described SD deck.
The embodiment of the invention also provides a kind of SD card, comprises wireless communication module, and described wireless communication module bottom surface front end is provided with a plurality of metallic gaskets, and described wireless communication module is provided with the electrical contact that links to each other with antennal interface electricity in its internal circuit; Electric connection part position in described electrical contact and the SD deck matches, and after described wireless communication module inserted described SD deck, described electrical contact contacted with described electric connection part.
The embodiment of the invention also provides a kind of SD assembly, comprise SD deck and SD card, described SD deck comprises substrate, and a plurality of metal terminals of being located at described substrate front end and laterally being arranged side by side, described SD card comprises wireless communication module, described wireless communication module bottom surface front end is provided with a plurality of metallic gaskets, wherein, the corresponding setting of described metal terminal with described metallic gasket, the rear portion of described substrate is provided with antenna, and described antenna is provided with the electric connection part; Described wireless communication module is provided with the electrical contact that links to each other with antennal interface electricity in its internal circuit; Wherein, described electric connection part and the corresponding setting of described electrical contact.
The beneficial effect that the technical scheme that the embodiment of the invention provides is brought is: the embodiment of the invention is by being provided with antenna on described SD deck, solved in the prior art and in standard SD card form wireless communication module, antenna has been set, the making difficult problem that exists, and the embodiment of the invention makes antenna performance greatly improve; The embodiment of the invention is by being provided with the electric connection part on the antenna of described SD deck, by on described SD card radio module, electrical contact being set, described electric connection part is connected with described electrical contact, realizes the connection of the signal of telecommunication, guaranteed radio communication.
Description of drawings
Fig. 1 is the structural representation of the described SD deck that provides in the embodiment of the invention 1;
Fig. 2 is the structural representation of the described SD card that provides in the embodiment of the invention 2.
Among the figure: the 10SD deck, 11 metal shells, 12 metal terminals, 13 substrates, 14 insulating parts, 15 antennas, 16 electrically connect part;
21 wireless communication modules, 22 electrical contacts.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
Embodiment 1
As shown in Figure 1, the embodiment of the invention 1 described a kind of SD deck 10, comprise substrate 13, and a plurality of metal terminals 12 of being located at substrate 13 front ends and laterally being arranged side by side, wherein, metal terminal 12 parts are positioned on the substrate 13, another part stretches out outside the substrate 13. and the rear portion of substrate 13 is provided with antenna 15, this antenna 15 can be arranged on the substrate 13, also can be arranged on beyond substrate 13 rear portions, combines with substrate 13 rear portions.Antenna 15 is provided with and electrically connects part 16, and electrically connecting part 16 can be after SD card wireless communication module 21 (can referring to Fig. 2) inserts described SD deck 10, sets up with the electrical contact 22 of described SD card wireless communication module 21 (can referring to Fig. 2) to be electrically connected.Optionally, described substrate 13 front portions can also be covered with metal shell 11, and metal shell 11 is used for protective substrate 13 and metal terminal 12.Described metal shell 11 can also can only be coated with the side of metal terminal 12 around parcel substrate 13 front portions
Referring to Fig. 1, the embodiment of the invention has solved in the prior art and in standard SD card form wireless communication module antenna has been set by antenna 15 is set on SD deck 10, the making difficult problem of existence, and the embodiment of the invention makes antenna 15 performances greatly improve.
Concrete, as shown in Figure 1, in this example, electrically connect part 16 and electrically connect part for elasticity, particularly, this example simplifies the structure for spring-piece type electrically connects part.During concrete enforcement, electrically connecting part 16 can also be that spring electrically connects part, can satisfy the function that electrically connects and upspring as long as electrically connect part 16.
Further, between metal shell 11 and the antenna 15 insulating part 14 is set, insulating part 14 is used for the interference of 11 pairs of antennas 15 of barrier metal shell, has further improved the serviceability of antenna.
Particularly, in this example, as shown in Figure 1, insulating part 14 is an insulation framework, and insulation framework is used to place metal shell 11 and antenna 15, and 11 pairs of antennas of barrier metal shell 15 disturb fully, during concrete enforcement, insulating part 14 (referring to Fig. 1) can also adopt the structural member of I shape, and the inner edge of the structural member of I shape is provided with groove respectively, and groove is used to hold metal shell 11 (referring to Fig. 1) and antenna 15 (referring to Fig. 1).In this embodiment, antenna 15 is that insulating part 14 by I shape combines with the rear portion of substrate 13.Insulating part 14 can also be insulating blanket, and this insulating blanket is layed on the substrate 13, and the metal in metal shell 11 and the antenna 15 is intercepted out fully.In a word, as long as insulating part 14 can intercept out the metal in metal shell 11 and the antenna 15 fully, prevent that their phase mutual interference from getting final product.Insulating part can be that plastics or rubber material are made.As seen, this insulating part is simple in structure, can effectively reduce cost.
Embodiment 2
Present embodiment 2 is that example is illustrated with the wireless communication module of standard SD card form, but is not limited thereto, and this structure contains in the SD product of standard type of wireless communication module, for example: the SD storage card that has wireless communication module applicable to all.
As shown in Figure 2, the embodiment of the invention 2 described a kind of SD cards comprise wireless communication module 21, and wireless communication module 21 bottom surface front ends are provided with a plurality of metallic gasket (not shown)s, and wireless communication module 21 is provided with coupled electrical contact 22.Electrically the antennal interface (not shown) in the internal circuit of an end of contact 22 and wireless communication module 21 is electrically connected.Wherein, electrically electric connection part 16 positions (referring to Fig. 1) in contact 22 and the SD deck 10 (referring to Fig. 1) match, after described wireless communication module 21 inserts described SD deck 10, the described electrical contact 22 realization radio communication that contacts with electric connection part 16 (referring to Fig. 1).
Referring to shown in Figure 1, the embodiment of the invention is by being provided with antenna on SD deck 10, on the antenna of described SD deck 10, be provided with and electrically connect part 16, referring to shown in Figure 2, electrical contact 22 is set on SD card radio module 21, to electrically connect part 16 (referring to Fig. 1) is connected with described electrical contact 22 (referring to Fig. 2), realize the connection of the signal of telecommunication, guaranteed radio communication, solved in the prior art and in standard SD card form wireless communication module, antenna has been set, the making difficult problem that exists, the embodiment of the invention makes antenna performance greatly improve, and makes the circuit utilization rate of SD card be improved.
Particularly, in this example, electrically contact 22 is preferably hard contact, simplifies the structure.
Embodiment 3
The embodiment of the invention 3 described a kind of SD assemblies comprise SD deck 10 (referring to Fig. 1) and SD card (referring to Fig. 2);
Referring to Fig. 1, comprise substrate 13, and a plurality of metal terminals 12 of being located at substrate 13 front ends and laterally being arranged side by side, the rear portion of substrate 13 is provided with antenna 15, and antenna 15 is provided with and electrically connects part 16;
Referring to Fig. 2, the SD card comprises wireless communication module 21, wireless communication module 21 bottom surface front ends are provided with a plurality of metallic gasket (not shown)s, wireless communication module 21 is provided with coupled electrical contact 22, and electrically the antennal interface (not shown) in the internal circuit of an end of contact 22 and wireless communication module 21 is electrically connected;
Wherein, the corresponding setting with the metallic gasket (not shown) of metal terminal 12 (referring to Fig. 1) electrically connects part 16 (referring to Fig. 1) and the electrically corresponding setting of contact 22 (referring to Fig. 2).Promptly, electrically electric connection part 16 positions (referring to Fig. 1) in contact 22 and the SD deck 10 (referring to Fig. 1) match, after described wireless communication module 21 inserts described SD deck 10, the described electrical contact 22 realization radio communication that contacts with electric connection part 16 (referring to Fig. 1).Optionally, described substrate 13 front portions can also be covered with metal shell 11, and metal shell 11 is used for protective substrate 13 and metal terminal 12.Described metal shell 11 can also can only be coated with the side of metal terminal 12 around parcel substrate 13 front portions.
Referring to Fig. 1, the embodiment of the invention has solved in the prior art and in standard SD card form wireless communication module antenna has been set by on described SD deck 10 antenna being set, the making difficult problem of existence, and the embodiment of the invention makes antenna performance greatly improve; Referring to Fig. 1, the embodiment of the invention, electrically connect part 16 by on the antenna of described SD deck 10, being provided with, referring to Fig. 2, by electrical contact 22 is set on described SD card radio module 21, to electrically connect part 16 (referring to Fig. 1) and be connected, realize the connection of the signal of telecommunication, guarantee radio communication with electrical contact 22 (referring to Fig. 2).
Concrete, as shown in Figure 1, in this example, electrically connect part 16 and electrically connect part for elasticity, particularly, this example simplifies the structure for spring-piece type electrically connects part.During concrete enforcement, electrically connecting part 16 can also be that spring electrically connects part, can satisfy the function that electrically connects and upspring as long as electrically connect part 16.
Further, between metal shell 11 and the antenna 15 insulating part 14 is set, insulating part 14 is used for the interference of 11 pairs of antennas 15 of barrier metal shell, has further improved the serviceability of antenna.
Particularly, in this example, as shown in Figure 1, insulating part 14 is an insulation framework, and insulation framework is used to place metal shell 11 and antenna 15, and 11 pairs of antennas of barrier metal shell 15 disturb fully, during concrete enforcement, insulating part 14 (referring to Fig. 1) can also adopt the structural member of I shape, and the inner edge of the structural member of I shape is provided with groove respectively, and groove is used to hold metal shell 11 (referring to Fig. 1) and antenna 15 (referring to Fig. 1).In this embodiment, antenna 15 is that insulating part 14 by I shape combines with the rear portion of substrate 13.Insulating part 14 can also be insulating blanket, and this insulating blanket is layed on the substrate 13, and the metal in metal shell 11 and the antenna 15 is intercepted out fully.In a word, as long as insulating part 14 can intercept out the metal in metal shell 11 and the antenna 15 fully, prevent that their phase mutual interference from getting final product.Insulating part can be that plastics or rubber material are made.As seen, this insulating part is simple in structure, can effectively reduce cost.
Particularly, referring to Fig. 2, in this example, electrically contact 22 be a hard contact, makes simple in structurely, is convenient to making.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a SD deck comprises substrate, and a plurality of metal terminals of being located at described substrate front end and laterally being arranged side by side, it is characterized in that the rear portion of described substrate is provided with antenna, and described antenna is provided with the electric connection part; Described electric connection part can be electrically connected with the electrical contact foundation of described SD card wireless communication module after SD card wireless communication module inserts described SD deck.
2. SD deck as claimed in claim 1 is characterized in that: described electric connection part is that elasticity electrically connects part.
3. SD deck as claimed in claim 1 or 2 is characterized in that: described substrate front portion also is covered with metal shell; Between described metal shell and the described antenna insulating part is set, described insulating part is used to intercept the interference of described metal shell to described antenna.
4. SD deck as claimed in claim 3 is characterized in that: described insulating part is an insulation framework, and described insulation framework is used to place described metal shell and described antenna, and intercepts described metal shell fully to described antenna interference.
5. a SD card comprises wireless communication module, and described wireless communication module bottom surface front end is provided with a plurality of metallic gaskets, it is characterized in that, described wireless communication module is provided with the electrical contact that links to each other with antennal interface electricity in its internal circuit; Electric connection part position in described electrical contact and the SD deck matches, and after described wireless communication module inserted described SD deck, described electrical contact contacted with described electric connection part.
6. SD card as claimed in claim 5 is characterized in that, described electrical contact is a hard contact.
7. SD assembly, comprise SD deck and SD card, described SD deck comprises substrate, and a plurality of metal terminals of being located at described substrate front end and laterally being arranged side by side, and described SD card comprises wireless communication module, described wireless communication module bottom surface front end is provided with a plurality of metallic gaskets, wherein, the corresponding setting with described metallic gasket of described metal terminal is characterized in that, the rear portion of described substrate is provided with antenna, and described antenna is provided with the electric connection part; Described wireless communication module is provided with the contact that links to each other with antennal interface electricity in its internal circuit; Wherein, the corresponding setting of described electric connection part with described contact.
8. SD assembly as claimed in claim 7 is characterized in that, described electric connection part is that elasticity electrically connects part.
9. as claim 7 or 8 described SD assemblies, it is characterized in that described substrate front portion also is covered with metal shell; Between described metal shell and the described antenna insulating part is set, described insulating part is used to intercept the interference of described metal shell to described antenna.
10. as the described SD assembly of each claim of claim 7-9, it is characterized in that described insulating part is an insulation framework, described insulation framework is used to place described metal shell and described antenna, and intercepting described metal shell fully to described antenna interference, described contact is a hard contact.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100094927A CN102136627A (en) | 2011-01-17 | 2011-01-17 | SD card socket, SD card and SD component |
| PCT/CN2012/070315 WO2012097705A1 (en) | 2011-01-17 | 2012-01-13 | Secure digital (sd) card socket, sd card and sd assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100094927A CN102136627A (en) | 2011-01-17 | 2011-01-17 | SD card socket, SD card and SD component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102136627A true CN102136627A (en) | 2011-07-27 |
Family
ID=44296322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100094927A Pending CN102136627A (en) | 2011-01-17 | 2011-01-17 | SD card socket, SD card and SD component |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102136627A (en) |
| WO (1) | WO2012097705A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012097705A1 (en) * | 2011-01-17 | 2012-07-26 | 华为终端有限公司 | Secure digital (sd) card socket, sd card and sd assembly |
| CN113014698A (en) * | 2019-12-20 | 2021-06-22 | 荣耀终端有限公司 | Card seat and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1347043A (en) * | 2000-10-02 | 2002-05-01 | 株式会社东芝 | Data processing device |
| JP2007317009A (en) * | 2006-05-26 | 2007-12-06 | Matsushita Electric Works Ltd | Socket for memory card |
| CN101620684A (en) * | 2008-06-30 | 2010-01-06 | 深圳富泰宏精密工业有限公司 | Slot structure for safe digital card |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003140875A (en) * | 2001-11-06 | 2003-05-16 | Canon Inc | Print system, output terminal, print method, print program and computer-readable recording medium with print program recorded therein |
| CN102136627A (en) * | 2011-01-17 | 2011-07-27 | 华为终端有限公司 | SD card socket, SD card and SD component |
-
2011
- 2011-01-17 CN CN2011100094927A patent/CN102136627A/en active Pending
-
2012
- 2012-01-13 WO PCT/CN2012/070315 patent/WO2012097705A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1347043A (en) * | 2000-10-02 | 2002-05-01 | 株式会社东芝 | Data processing device |
| JP2007317009A (en) * | 2006-05-26 | 2007-12-06 | Matsushita Electric Works Ltd | Socket for memory card |
| CN101620684A (en) * | 2008-06-30 | 2010-01-06 | 深圳富泰宏精密工业有限公司 | Slot structure for safe digital card |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012097705A1 (en) * | 2011-01-17 | 2012-07-26 | 华为终端有限公司 | Secure digital (sd) card socket, sd card and sd assembly |
| CN113014698A (en) * | 2019-12-20 | 2021-06-22 | 荣耀终端有限公司 | Card seat and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012097705A1 (en) | 2012-07-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110727 |