CN2809964Y - Electronic card connector - Google Patents
Electronic card connector Download PDFInfo
- Publication number
- CN2809964Y CN2809964Y CNU2005201078527U CN200520107852U CN2809964Y CN 2809964 Y CN2809964 Y CN 2809964Y CN U2005201078527 U CNU2005201078527 U CN U2005201078527U CN 200520107852 U CN200520107852 U CN 200520107852U CN 2809964 Y CN2809964 Y CN 2809964Y
- Authority
- CN
- China
- Prior art keywords
- electronic card
- electronic cards
- electronic
- card coupler
- insulating body
- 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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Abstract
An electronic card connector is used for inserting a first electronic card and preventing the insertion of a thin electronic card, wherein the thickness of the thin electronic card is less than that of the first electronic card, and the electronic card connector comprises an insulating body, a plurality of first terminals and an upper shell; the insulating body is provided with a base part and two opposite side edges and forms an accommodating space, the upper shell is provided with an elastic piece which extends to the accommodating space and the base part of the insulating body, and the elastic piece is provided with a push-guide part and a stop part; when the first electronic card is inserted into the accommodating space, the first electronic card pushes the derivation part to lift the stopping part and electrically contact the first terminals; when the thin electronic card is inserted into the accommodating space, the derivation part guides the thin electronic card to move downwards so that the thin electronic card is blocked by the blocking part.
Description
Technical field
The utility model relates to a kind of electronic card coupler, refer to especially a kind of in order to the power supply subcard insertion to reach the electronic card coupler that electrically conducts between this electronic cards and the circuit board.
Background technology
As is generally known electronic cards has and stores data and characteristic easy to carry, therefore, is applied to widely in the various electronic equipments.Electronic cards produces multiple different specification according to the design of manufacturer.The electronic cards of different size need be inserted into the electronic card coupler of corresponding specification, to reach electrically conducting between itself and the circuit board, electronic cards is carried out the access of data.
Also more do thinner because the volume of electronic equipment (as mobile phone or digital camera etc.) is more done the thickness of the electronic cards of littler, new form.For example, the thickness (about 1.6 millimeters) of the MS-Duo card of new form (Memory Stick Duo Card) is less than the thickness (about 2.1 millimeters) of SD card (Secured Digital Card), also less than the thickness (about 2.8 millimeters) of MS card (Memory Stick Card).
The insertion for the electronic cards of its specification that is suitable for of existing electronic card coupler, its accommodation space is as the insertion for a SD card or a MS card etc.The size of this accommodation space is also allowed the insertion of the slim electronic cards that thickness is less, as allows the insertion of a MS-Duo card.Yet the specification of the terminal of this electronic card coupler is different with the specification of this slim electronic cards.In case when this slim electronic cards was mispluged in this accommodation space, these terminals can be collided and damage by this slim electronic cards.
Therefore, as from the foregoing, above-mentioned existing electronic card coupler on reality is used, obviously has inconvenience and exists with defective, and remain to be improved.
Summary of the invention
The main purpose of the utility model is to provide a kind of electronic card coupler, and its slim electronic cards that can prevent the specification that non-this electronic card coupler is suitable for is inserted in it.
To achieve these goals, the utility model mainly provides a kind of electronic card coupler, use for the insertion of one first electronic cards and prevent the insertion of a slim electronic cards, the thickness of this slim electronic cards is less than the thickness of this first electronic cards, and this electronic card coupler comprises an insulating body, several the first terminals and a upper casing; This insulating body has a base portion and relative two sides, and forms an accommodation space, and the front end of this accommodation space forms a socket; These the first terminals are fixed in this insulating body; This upper casing is fixed in this insulating body, this upper casing has the base portion of elastic component extension to this accommodation space and this insulating body, this elastic component has a derivation portion and a stop section, and this derivation portion is near this socket, and this stop section is positioned at the free end of this elastic component and extends downwards.
Above-mentioned first electronic cards is inserted when this accommodation space, and this first electronic cards pushes against this derivation portion to kick up this stop section and electrically contact these the first terminals; Above-mentioned slim electronic cards is inserted when this accommodation space, this derivation portion this slim electronic cards of guiding move down so that this slim electronic cards by this stop section institute block.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model electronic card coupler first embodiment.
Fig. 2 is the three-dimensional combination figure of the utility model electronic card coupler first embodiment.
Fig. 3 is the front view of the utility model electronic card coupler first embodiment.
Fig. 4 is the stereogram that one first electronic cards is inserted into the utility model electronic card coupler first embodiment.
Fig. 5 is the stereogram that one second electronic cards is inserted into the utility model electronic card coupler first embodiment.
Fig. 6 is that a slim electronic cards is inserted the stereogram to the utility model electronic card coupler first embodiment.
Fig. 7 is that a slim electronic cards is inserted the front view to the utility model electronic card coupler first embodiment.
Fig. 8 is the 8-8 cutaway view of Fig. 7.
Fig. 9 is the three-dimensional exploded view of the utility model electronic card coupler second embodiment.
Figure 10 is the three-dimensional combination figure of the utility model electronic card coupler second embodiment.
Figure 11 is the stereogram that one second electronic cards is inserted into the utility model electronic card coupler second embodiment.
Figure 12 is that a slim electronic cards is inserted the stereogram to the utility model electronic card coupler second embodiment.
Embodiment
See also Fig. 1 to shown in Figure 3, be the utility model first embodiment.The utility model is a kind of electronic card coupler.To shown in Figure 8, in first embodiment, this electronic card coupler is used for the insertion of one first electronic cards 91 or one second electronic cards 92 and is prevented the insertion of a slim electronic cards 93 as Fig. 4.This slim electronic cards 93 is (as a MS-Duo card, Memory Stick Duo Card) thickness D3 less than this first electronic cards 91 (as a MS card, Memory Stick Card) thickness D1 is also less than the thickness D2 of this second electronic cards 92 (as a SD card, Secured Digital Card).This electronic card coupler comprises an insulating body 1, several the first terminals 31, several second terminals 32 and a upper casing 2.
This insulating body 1 has a base portion 12, relative two sides 11 and a base plate 13, and forms an accommodation space 10, and the front end of this accommodation space 10 forms a socket 101.Relative two sides 11 of this insulating body 1 respectively are provided with at least one fixed block 111.
These the first terminals 31 are fixed in the base portion 12 of this insulating body 1.Each the first terminal 31 has a contact site 311 and extends in this accommodation space 10.
These second terminals 32 are fixed in the base plate 13 of this insulating body 1.Each second terminal 32 has a contact site 321 and extends in this accommodation space 10.
This upper casing 2 is fixed in this insulating body 1, and it is made and have a upper plate portion 20, an elastic component 21 and two side plates 22 that it can be a metallic plate.This upper plate portion 20 is provided with the socket 101 of a perforate 201 near this insulating body 1.This elastic component 21 is connected in this upper plate portion 20 and extends base portion 12 to this accommodation space 10 and this insulating body 1.These two side plates 22 are connected to relative two sides of this upper plate portion 20.
This elastic component 21 has a derivation portion 211, a junction 212 and a stop section 213.It is one skewed that this derivation portion 211 is.This derivation portion 211 is connected in the leading edge of this perforate 201 and near this socket 101.As shown in Figure 4 and Figure 5, this elastic component 21 can flexibly move through this perforate 201.This connecting portion 212 is connected between this derivation portion 211 and this stop section 213.This stop section 213 is positioned at the free end of this elastic component 21 and extends downwards.
Each side plate 22 is provided with at least one fixing hole 221.This at least one fixing hole 221 of at least one fixed block 111 clamping of this insulating body 1 makes this upper casing 2 be fixed in this insulating body 1.
In addition, this insulating body 1 is provided with at least one holding slot 112.This upper casing 2 has at least one retaining piece 23, and this at least one retaining piece 23 has a body 231 and a grounding parts 232.This body 231 is connected in this upper plate portion 20 and extends downwards, and this grounding parts 232 is connected in this body 231.The body 231 of this at least one retaining piece 23 is fixed in this at least one holding slot 112, makes this upper casing 2 be fixed in this insulating body 1 more reliably.This grounding parts 232 is the ground connection effect in order to be welded in the ground contact of a circuit board (figure slightly) to reach.
As shown in Figure 4, when this first electronic cards 91 was inserted to this accommodation space 10, the thickness D1 of this first electronic cards 91 suitably was subject to the structure of this insulating body 1 and the structure of this upper casing 2.These first electronic cards, 91 these derivation portions 211 of pushing and pressing make this stop section 213 can not interfere the insertion of this first electronic cards 91 with this stop section 213 of kicking up by this perforate 201.Therefore, this first electronic cards 91 successfully is inserted into this accommodation space 10 and electrically contacts the contact site 311 (can cooperate consult shown in Figure 1) of these the first terminals 31.
As shown in Figure 5, when this second electronic cards 92 was inserted to this accommodation space 10, the thickness D2 of this second electronic cards 92 suitably was subject to the structure of this insulating body 1 and the structure of this upper casing 2.These second electronic cards, 92 these derivation portions 211 of pushing and pressing make this stop section 213 can not interfere the insertion of this second electronic cards 92 with this stop section 213 of kicking up.Therefore, this second electronic cards 92 successfully is inserted into this accommodation space 10 and electrically contacts the contact site 321 (can cooperate consult shown in Figure 1) of these second terminals 32.
To shown in Figure 8, when this slim electronic cards 93 was inserted to this accommodation space 10, these derivation portion 211 these slim electronic cards 93 of guiding moved down so that this slim electronic cards 93 is advanced and by 213 blocks in this stop section along this connecting portion 212 as Fig. 6.Therefore, these the first terminals 31 and these second terminals 32 can not collided and damage by this slim electronic cards 93.
See also Fig. 9 to shown in Figure 12, be the utility model second embodiment.In a second embodiment, this electronic card coupler is used for the insertion of one second electronic cards 92 and is prevented the insertion of a slim electronic cards 93.The thickness D3 of this slim electronic cards 93 (as a MS-Duo card, Memory Stick Duo Card) is less than the thickness D2 of this second electronic cards 92 (as a SD card, Secured Digital Card).
By first embodiment and second embodiment as can be known, the electronic card coupler of the utility model can be the insertion of an All-in-One electronic card coupler for the electronic cards of the different size more than two kinds, or can be the insertion of a single electronic card coupler for the electronic cards of single specification.The elastic component 21 of this upper casing 2 can prevent that all the slim electronic cards of the specification that non-this electronic card coupler is suitable for is inserted in it.
Therefore, see through the utility model electronic card coupler, have as following characteristics:
1, when this first electronic cards specifications such as (or this second electronic cards) is applicable to that the electronic cards of this electronic card coupler is inserted to this accommodation space, this first electronic cards pushes against this derivation portion to kick up this stop section and electrically contact these the first terminals, to reach electrically conducting between this first electronic cards and the circuit board.
2, when the slim electronic cards of the specification that non-this electronic card coupler was suitable for is inserted to this accommodation space, this derivation portion this slim electronic cards of guiding move down so that this slim electronic cards by this stop section institute block, thereby avoid these the first terminals (with these second terminals) to be collided and damage by this slim electronic cards.
Claims (10)
1, a kind of electronic card coupler is used for the insertion of one first electronic cards and is prevented the insertion of a slim electronic cards, and the thickness of this slim electronic cards is characterized in that less than the thickness of this first electronic cards this electronic card coupler comprises:
One insulating body, it has a base portion and relative two sides, and forms an accommodation space, and the front end of this accommodation space forms a socket;
Several the first terminals, it is fixed in this insulating body; And
One upper casing, it is fixed in this insulating body, and this upper casing has the base portion of elastic component extension to this accommodation space and this insulating body, and this elastic component has a derivation portion and a stop section, this derivation portion is near this socket, and this stop section is positioned at the free end of this elastic component and extends downwards; Wherein
Above-mentioned first electronic cards is inserted when this accommodation space, and this first electronic cards pushes against this derivation portion to kick up this stop section and electrically contact these the first terminals; Above-mentioned slim electronic cards is inserted when this accommodation space, this derivation portion this slim electronic cards of guiding move down so that this slim electronic cards by this stop section institute block.
2, the electronic card coupler according to claim 1 is characterized in that: the derivation portion of this elastic component is one skewed.
3, the electronic card coupler according to claim 1, it is characterized in that: this elastic component has a junction, and this connecting portion is connected between this derivation portion and this stop section.
4, the electronic card coupler according to claim 1, it is characterized in that: this upper casing has a upper plate portion, this upper plate portion is provided with the socket of a perforate near this insulating body, and the derivation portion of this elastic component is connected in the leading edge of this perforate, and this elastic component can flexibly move through this perforate.
5, the electronic card coupler according to claim 4, it is characterized in that: this upper casing has two side plates, these two side plates are connected in relative two sides of this upper plate portion respectively, each side plate is provided with at least one fixing hole, relative two sides of this insulating body respectively are provided with at least one fixed block, this this at least one fixing hole of at least one fixed block clamping.
6, the electronic card coupler according to claim 4, it is characterized in that: this upper casing has at least one retaining piece, this at least one retaining piece has a body and a grounding parts, this body is connected in this upper plate portion and extends downwards, this grounding parts is connected in this body, this insulating body is provided with at least one holding slot, and the body of this at least one retaining piece is fixed in this at least one holding slot.
7, the electronic card coupler according to claim 1, it is characterized in that: this upper casing is that a metallic plate is made.
8, the electronic card coupler according to claim 1, it is characterized in that: these the first terminals are fixed in the base portion of this insulating body, and each the first terminal has a contact site and extends in this accommodation space.
9, the electronic card coupler according to claim 1, it is characterized in that: it comprises several second terminals, this insulating body has a base plate, these second terminals are fixed in the base plate of this insulating body, each second terminal has a contact site and extends in this accommodation space, the insertion of this electronic card coupler for one second electronic cards, and this second electronic cards pushes against this derivation portion to kick up this stop section and electrically contact these second terminals.
10, the electronic card coupler according to claim 1 is characterized in that: the thickness of this slim electronic cards is less than the thickness of this first electronic cards and the thickness of this second electronic cards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201078527U CN2809964Y (en) | 2005-06-01 | 2005-06-01 | Electronic card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201078527U CN2809964Y (en) | 2005-06-01 | 2005-06-01 | Electronic card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2809964Y true CN2809964Y (en) | 2006-08-23 |
Family
ID=36926147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201078527U Expired - Fee Related CN2809964Y (en) | 2005-06-01 | 2005-06-01 | Electronic card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2809964Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305139A (en) * | 2015-03-31 | 2016-02-03 | 维沃移动通信有限公司 | Card holder and terminal comprising card holder |
-
2005
- 2005-06-01 CN CNU2005201078527U patent/CN2809964Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305139A (en) * | 2015-03-31 | 2016-02-03 | 维沃移动通信有限公司 | Card holder and terminal comprising card holder |
| WO2016155615A1 (en) * | 2015-03-31 | 2016-10-06 | 维沃移动通信有限公司 | Card holder and card holder-containing terminal |
| CN105305139B (en) * | 2015-03-31 | 2018-06-26 | 维沃移动通信有限公司 | A kind of deck and the terminal comprising the deck |
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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: 20060823 Termination date: 20100601 |