CN201323256Y - Adaptor of front insert-type mini-type memory card - Google Patents
Adaptor of front insert-type mini-type memory card Download PDFInfo
- Publication number
- CN201323256Y CN201323256Y CNU2008201131325U CN200820113132U CN201323256Y CN 201323256 Y CN201323256 Y CN 201323256Y CN U2008201131325 U CNU2008201131325 U CN U2008201131325U CN 200820113132 U CN200820113132 U CN 200820113132U CN 201323256 Y CN201323256 Y CN 201323256Y
- Authority
- CN
- China
- Prior art keywords
- memory card
- housing
- usb
- circuit board
- minisize memory
- 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
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to an adaptor of a front insert-type mini-type memory card; the adaptor is mainly characterized in that a circuit board is arranged inside a casing, an insertion hole capable of positioning the mini-type memory card is formed at one end of the casing, a plurality of USB contact points are formed on the lower surface of the circuit board adjacent to the insertion hole of the casing, various USB contact points correspond to various metal contact points of an standard USB insertion slot respectively, and a USB connecting end is formed at the end of the casing, therefore, the light, thin and short adaptor of the front insert-type mini-type memory card is formed.
Description
Technical field
The utility model relates to a kind of memory card adapter, refers to the minisize memory card adapter of a kind of minisize memory card switching USB (universal serial bus) (USB) especially.
Background technology
Minisize memory card is to be a kind of superfine little memory card, it is mainly used in portable electric products such as mobile phone, specification with MicroSD card (Micro Secure Digital) is the most general, its volume size is about 15mm * 11mm * 1mm, be equal to the size of finger nail, the MicroSD card provides the data storing capacity of 128MB, 256MB, 512MB, 1GB and 2GB at present.
The general mobile phone of minisize memory card that uses carries out transfer of data as desiring with a computer, because of general computer is main coffret with USB (USB) interface all, therefore, the user must be connected to computer by the USB transmission line of this mobile phone special use or minisize memory card is taken off and insert a minisize memory card adapter that is connected to computer from mobile phone, can access data, if the user desires to carry out transfer of data with arbitrary intercomputer whenever and wherever possible, certainly will this transmission line or minisize memory card adapter to be carried, because transmission line or adapter all occupy certain space and weight, on one's body the user can't be carried on easily.
The utility model content
The purpose of this utility model is to overcome the problem that the data transmission device of minisize memory card is not easy to carry in the prior art, a kind of front inserting minisize memory card adapter is provided, it is compact and be convenient to carry, and can tie up to a key-ring or lies on the mobile phone.
Employed technological means is in order to achieve the above object: make this front inserting minisize memory card adapter comprise:
One housing, an end of this housing is as a link and have a bottom surface, and this link is formed with a jack and inserts for a minisize memory card, and this bottom surface is formed with a hollow-out parts;
One circuit board, be fixedly arranged on the periphery of this hollow-out parts, have a upper surface and a lower surface, this upper surface is provided with plural elastic metallic contact chip and plural integrated circuit package, each Metal Contact sheet system be arranged in parallel and contiguous aforementioned jack with the aforementioned minisize memory card of the electric contact of correspondence, each integrated circuit package position than each Metal Contact sheet away from aforementioned jack, this lower surface system is exposed to outside the housing and is formed with plural USB contact, each USB contact is to be to be arranged in parallel and contiguous aforementioned link, and can the corresponding metallic contact that contacts a USB slot.
By above-mentioned structure, the user can insert a minisize memory card jack of this housing link, insert USB (USB (universal serial bus)) slot of a computer again with this link, the aforementioned circuit plate promptly can its lower surface the USB contact contact with the metallic contact of this USB slot is electric, the user can be from this minisize memory card of computer access.Therefore the utility model compared with prior art can significantly reduce the volume of transmitting device, thereby is convenient to carry.
Description of drawings
Accompanying drawing 1 is the cutaway view of preferred embodiment of the present utility model.
Accompanying drawing 2 is the vertical view of preferred embodiment of the present utility model.
Accompanying drawing 3 is the upward view of preferred embodiment of the present utility model.
Accompanying drawing 4 is the application schematic diagram of preferred embodiment of the present utility model.
Wherein:
(10) housing (100) minisize memory card
(11) link (110) jack
(12) bottom surface (120) hollow-out parts
(13) pendant hole (20) circuit board
(21) Metal Contact sheet (22) integrated circuit unit
(23) USB contact (30) USB slot
(31) platform (310) metallic contact
(32) metal shell
Embodiment
Describe in detail below in conjunction with 1 pair of preferred embodiment of the present utility model of accompanying drawing.
A kind of front inserting minisize memory card adapter, it comprises:
One housing 10, be flat hollow form, in present embodiment, its thickness is about 2.1mm, and these housing 10 1 ends are as a link 11, and this housing 10 has a bottom surface 12, this link 11 is formed with a jack 110 and inserts for a minisize memory card 100, the thickness d of this link 11 is about 2.1mm, and as shown in Figure 2, its width w is about 12.1mm; This bottom surface 12 is formed with a hollow-out parts 120; This housing 10 can further comprise a pendant hole 13, and this pendant hole 13 is formed at a side of relative link 11, wears for a cotton rope to be;
One circuit board 20, system is fixedly arranged on the periphery of this hollow-out parts 120, have a upper surface 200 and a lower surface 201, this upper surface 200 is provided with plural elastic metallic contact chip 21 and plural integrated circuit package 22, each Metal Contact sheet 21 be arranged in parallel and contiguous aforementioned jack 110 with the aforementioned minisize memory card 100 of the electric contact of correspondence, each integrated circuit package 22 position than each Metal Contact sheet 21 away from aforementioned jack 110, this lower surface 201 is exposed to outside the housing 10 and is formed with plural USB contact 23, each USB contact 23 is to be to be arranged in parallel and contiguous aforementioned link 11, and can the corresponding metallic contact that contacts a standard USB slot.
Shown in accompanying drawing 2 and accompanying drawing 3, be respectively the vertical view and the upward view of previous embodiment, the jack 110 and pendant hole 13 of visible aforementioned housing in this vertical view; Visible this housing 10 bottom surfaces 12 and hollow-out parts 120 thereof in this upward view, and be fixedly arranged on the circuit board 20 of hollow-out parts 120 peripheries and the USB contact 23 of its lower surface 201.
Please refer to shown in the accompanying drawing 4, after aforementioned minisize memory card 100 inserts the jack 110 of this link 11, housing 10 is inserted the standard USB slot 30 of a computer via this link 11, this USB slot 30 is to comprise the platform 31 that a metal shell 32 and is arranged at metal shell 32 inside, be formed with plural metallic contact 310 on this platform 31, be formed with an accommodation space between this platform 31 and this metal shell 32, aforementioned link 11 promptly is placed through this accommodation space, the circuit board 20 that is arranged at housing 10 promptly contacts with the metallic contact of this platform 31 is electric with the USB contact 23 of its lower surface 201, and the user can see through computer access and be inserted in minisize memory card 100 in the housing 10.
Above-mentioned being configured in given the compact impression of people in appearance, when not using, can this housing 10 be lain on a key-ring or the mobile phone by aforementioned pendant hole 13, not only more convenient carrying, the effect that decoration is also arranged, compared to existing transmission line or minisize memory card adapter, it has more convenience.
In sum, the utility model system is arranged at an enclosure interior with a circuit board, this housing one end system forms a jack that can supply minisize memory card to insert, contiguous this housing jack place of this circuit board lower surface is formed with plural USB contact, each USB contact is the metallic contact of a corresponding standard USB slot, make housing constitute a USB link, thereby constitute a compact front inserting minisize memory card adapter in this end.
Claims (4)
1. front inserting minisize memory card adapter, it is characterized in that: it comprises:
One housing, an end of described housing are as link, and this link is formed with the jack that can supply minisize memory card to insert, and the bottom surface of this housing is formed with hollow-out parts;
One circuit board, described circuit board is fixedly arranged on the inward flange of this hollow-out parts, have upper surface and lower surface on the described circuit board, the upper surface of this circuit board is provided with a plurality of elastic metallic contact chips and a plurality of integrated circuit package, the contiguous described jack of each Metal Contact sheet, each Metal Contact sheet is and is arranged in parallel and electrically connects with described minisize memory card, the lower surface of this circuit board exposes to housing and is formed with a plurality of USB contacts, the corresponding contact of metallic contact of described a plurality of USB contacts and USB slot.
2. front inserting minisize memory card adapter according to claim 1, it is characterized in that: the width of this link is about 12.1mm, and its thickness is about 2.1mm.
3. front inserting minisize memory card adapter according to claim 2, it is characterized in that: this housing is flat hollow form, and its thickness is about 2.1mm.
4. according to claim 1 or 2 or 3 described front inserting minisize memory card adapters, it is characterized in that: this housing also comprises a pendant hole, and this pendant hole is positioned at the relative side of described link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201131325U CN201323256Y (en) | 2008-07-04 | 2008-07-04 | Adaptor of front insert-type mini-type memory card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201131325U CN201323256Y (en) | 2008-07-04 | 2008-07-04 | Adaptor of front insert-type mini-type memory card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201323256Y true CN201323256Y (en) | 2009-10-07 |
Family
ID=41160631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201131325U Expired - Fee Related CN201323256Y (en) | 2008-07-04 | 2008-07-04 | Adaptor of front insert-type mini-type memory card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201323256Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014124575A1 (en) * | 2013-02-17 | 2014-08-21 | 华为终端有限公司 | Usb connector and printed circuit board for usb connector |
-
2008
- 2008-07-04 CN CNU2008201131325U patent/CN201323256Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014124575A1 (en) * | 2013-02-17 | 2014-08-21 | 华为终端有限公司 | Usb connector and printed circuit board for usb connector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20160704 |