CN201156597Y - Card seat for memory card - Google Patents
Card seat for memory card Download PDFInfo
- Publication number
- CN201156597Y CN201156597Y CNU2008200431271U CN200820043127U CN201156597Y CN 201156597 Y CN201156597 Y CN 201156597Y CN U2008200431271 U CNU2008200431271 U CN U2008200431271U CN 200820043127 U CN200820043127 U CN 200820043127U CN 201156597 Y CN201156597 Y CN 201156597Y
- Authority
- CN
- China
- Prior art keywords
- card
- terminal
- deck
- contact site
- conductive plate
- 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)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to the technical field of card-inserting connectors, in particular to a card frame of a memory card; the tail end of the contact part of the grounding terminal in a terminal forwards extends out a second contact part. Two card-inserting detecting signal lines are respectively and electrically connected with the grounding terminal and a conductive plate at the bottom of the card frame; when inserting a card, the contact part of the grounding terminal is contacted with the corresponding contact point of the memory card; the second contact part of the grounding terminal is conducted with the conductive plate, thereby generating a card-inserting detecting signal. The card frame of a memory card directly utilizes the grounding terminal and the conductive plate at the bottom of the card frame as the card-inserting signal detecting switches, which not only leads the structure of the card frame to be simpler, saves the costs, reduces the size, but also does not affect the normal use of the card frame.
Description
Technical field:
The utility model relates to the card connector technical field, refers in particular to a kind of storage card deck.
Background technology:
In the deck in the memory card reader except that be provided with storage card on contact one to one the terminal, also be provided with two in addition and be exclusively used in the plug-in card detection terminal that detects plug-in card, these two plug-in card detection terminals electrically connect with two plug-in card signal lines respectively, thereby form a sense switch, the card reader that is provided with these two plug-in card detection terminals has not only increased the cost of card reader, also makes the structure complicated of card reader simultaneously.
The utility model content:
The purpose of this utility model is to provide a kind of storage card deck at the deficiencies in the prior art, and it has saved two plug-in card detection terminals that are exclusively used in the detection plug-in card in the card reader, makes its structure more succinct, reduces cost.
For achieving the above object, the utility model is achieved through the following technical solutions: it comprises deck, terminal and two plug-in card signal lines, terminal is fixed in the deck, each terminal ends all has a contact site, the tip forward of the contact site of the earth terminal in the terminal is extended second contact site, article two, the plug-in card signal lines conductive plate electric connection bottom earth terminal, deck respectively, during plug-in card, the contact site of earth terminal contacts with the corresponding contacts of storage card, and second contact site of earth terminal contacts conducting with conductive plate.
The arc-shaped bend portion that the front end that described second contact site is the contact site of earth terminal extends out forward to lower recess.
Described conductive plate is the copper-clad plate that is fixed on the deck bottom.
The beneficial effects of the utility model: the tip forward of the contact site of the earth terminal in the terminal is extended second contact site, article two, the plug-in card signal lines respectively with earth terminal, the conductive plate of deck bottom electrically connects, during plug-in card, the contact site of earth terminal contacts with the corresponding contacts of storage card, second contact site of earth terminal contacts conducting with conductive plate, thereby produce a plug-in card detection signal, the utility model utilizes the conductive plate of bottom of earth terminal and deck as plug-in card input switch, not only make the structure of deck simpler, save cost, reduce volume, and do not influence the normal use of deck.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is fixed on structural representation in the deck for signal terminal;
Accompanying drawing 3 is fixed on structural representation in the deck for earth terminal;
Earth terminal contacted the structural representation of conducting when accompanying drawing 4 was plug-in card with conductive plate.
Embodiment:
Embodiment sees accompanying drawing 1 to 4, the storage card deck comprises deck 1, terminal and two plug-in card signal lines, terminal is fixed in the deck 1, terminal is made up of signal terminal and earth terminal 3, each terminal ends all has a contact site 4, contact site 4 bend for raising up, during plug-in card, each terminal can be respectively contacts conducting by its contact site 4 with corresponding contacts on the storage card.
The tip forward of the contact site 4 of the earth terminal 3 in the described terminal is extended second contact site 5, second contact site 5 is the arc-shaped bend portion to lower recess that the front end of the contact site 4 of earth terminal 3 extends out forward, the end of second contact site 5 is upturned, and promptly the contact site 4 of earth terminal 3 and second contact site 5 are two and link together and opening direction opposite curvature portion.
Described two plug-in card signal lines respectively with earth terminal 3, the conductive plate 6 of the bottom of deck 1 electrically connects, conductive plate 6 is for being fixed on the copper-clad plate of deck 1 bottom, during plug-in card, the contact site 4 of signal terminal and earth terminal 3 contacts with the corresponding contacts of storage card respectively, meanwhile, second contact site 5 of earth terminal 3 contacts conducting with conductive plate 6, thereby produce a plug-in card detection signal, the utility model utilizes the copper-clad plate of bottom of earth terminal 3 and deck 1 as plug-in card input switch, not only make the structure of deck 1 simpler, save cost, reduce volume, and do not influence the normal use of deck 1.
The above only is preferred embodiment of the present utility model, certainly, described conductive plate 6 can also be other conductive component in the deck 1, when the base plate of deck 1 is when having the cover plate of electric conductivity, conductive plate 6 can also be the base plate of deck, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, and are included in the utility model patent claim.
Claims (3)
1, a kind of storage card deck, it comprises deck (1), terminal and two plug-in card signal lines, terminal is fixed in the deck (1), each terminal ends all has a contact site (4), it is characterized in that: the tip forward of the contact site (4) of the earth terminal in the terminal (3) is extended second contact site (5), article two, the plug-in card signal lines respectively with earth terminal (3), the conductive plate (6) of the bottom of deck (1) electrically connects, during plug-in card, the contact site (4) of earth terminal (3) contacts with the corresponding contacts of storage card, and second contact site (5) of earth terminal (3) contacts conducting with conductive plate (6).
2, a kind of storage card deck according to claim 1 is characterized in that: described second contact site (5) is the arc-shaped bend portion to lower recess that the front end of the contact site (4) of earth terminal (3) extends out forward.
3, a kind of storage card deck according to claim 1 is characterized in that: described conductive plate (6) is for being fixed on the copper-clad plate bottom the deck (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200431271U CN201156597Y (en) | 2008-01-22 | 2008-01-22 | Card seat for memory card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200431271U CN201156597Y (en) | 2008-01-22 | 2008-01-22 | Card seat for memory card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201156597Y true CN201156597Y (en) | 2008-11-26 |
Family
ID=40104373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200431271U Expired - Fee Related CN201156597Y (en) | 2008-01-22 | 2008-01-22 | Card seat for memory card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201156597Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790003A (en) * | 2015-01-14 | 2016-07-20 | 泰科电子日本合同会社 | Card connector |
-
2008
- 2008-01-22 CN CNU2008200431271U patent/CN201156597Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790003A (en) * | 2015-01-14 | 2016-07-20 | 泰科电子日本合同会社 | Card connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20100222 |