CN101834363B - All in one card connector for single card to insert only and preventing mispluging - Google Patents
All in one card connector for single card to insert only and preventing mispluging Download PDFInfo
- Publication number
- CN101834363B CN101834363B CN2009101296416A CN200910129641A CN101834363B CN 101834363 B CN101834363 B CN 101834363B CN 2009101296416 A CN2009101296416 A CN 2009101296416A CN 200910129641 A CN200910129641 A CN 200910129641A CN 101834363 B CN101834363 B CN 101834363B
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- card
- active clapboard
- movable button
- housing
- recorder
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Abstract
The invention provides an all in one card connector for a single card to insert only and preventing mispluging, comprising a shell, at least one movable buckle, a movable clapboard and at least two terminal groups, wherein the movable buckle is arranged in the case and is arranged on one side of an inserting port, the movable buckle is provided with a guidance block and a stop block, a clamping groove is arranged between the guidance block and the stop block, and the front edge of the guidance block is provided with an action surface gradually inclining inwards and backwards; the movable clapboard is arranged in the case, one side of the movable clapboard, which corresponds to the movable buckle, extends one action arm forwards, and the action arm is provided with an inclined guide surface and an action part; the second terminal group is arranged above and is provided with a plurality of second terminals. Thus, the invention has the function of ensuring the single card to insert only and preventing mispluging.
Description
Technical field
The present invention is relevant with the card connector that is used for reading the electronic memory card, is meant especially a kind ofly only to supply single deck tape-recorder to insert and all in one card connector of anti-mis-insertion.
Background technology
7,267, No. 561 patents of U.S. US; Case before the patent of being applied for for this case applicant, its disclosed a kind of prevent card misplug into technology, it mainly is in the connector both sides movable block to be set; And, utilize movable block to come the activity of defining baffle in set inside one baffle plate.When card inserted with correct way, the card both sides promptly can be backed down this two movable block, have removed the spacing state of baffle plate, and the card that baffle plate promptly can be continued to insert backs down and upwards swing, and card can insert use smoothly.When card inserted with incorrect mode, this two movable block can't be backed down smoothly, so the spacing state of baffle plate promptly is not disengaged, and also therefore card can receive the block of baffle plate and can't insert.The summary speech, US 7,267, and No. 561 patent is mainly utilized two movable blocks block/release baffle plate swing backward, and uses the both sides of CF card to act on this two movable block.
In addition, U.S. US 7,448; No. 912 patents; Be the preceding case that this case applicant is applied for equally, this case has disclosed a kind of card connector that only supplies single deck tape-recorder to insert, and mainly is to have utilized a dividing plate to be positioned at connector inside; See through this dividing plate this connector inside is separated into two spaces up and down; Insert below or top by different card, can make this dividing plate produce motionless or, and utilize the position of dividing plate to reach after a card inserts to stop the effect that other cards insert again backward to the action of bottom offset.
Summary of the invention
Main purpose of the present invention is to provide a kind of and only supplies single deck tape-recorder to insert and all in one card connector of anti-mis-insertion, and it has and only supplies single deck tape-recorder to insert function, also have the function that prevents that the card mistake from inserting concurrently, and its technological means is different with prior art.
In order to reach aforementioned purpose, according to a kind of all in one card connector that only supplies single deck tape-recorder insertion and anti-mis-insertion provided by the present invention, include: a housing, front end have one and insert mouth, and inside has a plug-in card space; At least one movable button; Be located in this housing and be positioned at this slotting inlet side, the side that this movable button regards in this housing has a guiding block and a stop block, formation one draw-in groove between this guiding block and this stop block; And the leading edge of this guiding block has an inwardly gradually oblique backward acting surface; This movable button is shift-in/move apart in this plug-in card space movably, and this movable button cooperates an involution part to keep the state to this plug-in card space shift-in, and this involution part is located at this housing; One active clapboard is positioned at this plug-in card space and can be up and down, and is two spaces up and down with this plug-in card separated by spaces; This active clapboard is to extending an actuation arm before the side direction of movable button; This actuation arm has forward to an oblique surface that extends below; And have a service portion, and this service portion cooperates with the action of this movable button and stretches into/be not inserted into this draw-in groove, and this active clapboard has several hollow out positions; At least two-terminal group; Be located at this housing and be inserted into this plug-in card space; Wherein the first terminal group is positioned at the below and has several the first terminals; Second terminal group is positioned at the top and has several second terminals, and hollow out position and part that these second terminals have the part to be positioned at this active clapboard are exposed to this active clapboard top.Whereby, can have only supply single deck tape-recorder to insert and prevent to misplug into function.
Description of drawings
Fig. 1 is the explosive view of the present invention's first preferred embodiment.
Fig. 2 is the local component composition figure of the present invention's first preferred embodiment, the assembled state after the demonstration lid is removed.
Fig. 3 is the action diagram of the present invention's first preferred embodiment, shows that the SD card backs down the state of movable button when inserting.
Fig. 4 is the cutaway view along 4-4 hatching line among Fig. 3.
Fig. 5 is the action diagram of the present invention's first preferred embodiment, shows that the SD card acts on the state of active clapboard when inserting.
Fig. 6 is the cutaway view along 6-6 hatching line among Fig. 5.
Fig. 7 is the action diagram of the present invention's first preferred embodiment, shows the state that the SD card inserts fully.
Fig. 8 is the cutaway view along 8-8 hatching line among Fig. 7.
Fig. 9 is the action diagram of the present invention's first preferred embodiment, after demonstration SD card inserts, and the state that the MS-Duo card can't insert.
Figure 10 is the action diagram of the present invention's first preferred embodiment, shows the state that the MS-Duo card inserts.
Figure 11 is the cutaway view along 11-11 hatching line among Figure 10.
Figure 12 is the action diagram of the present invention's first preferred embodiment, after the MS-Duo card inserts, and the state that the SD card can't insert.
Figure 13 is the action diagram of the present invention's first preferred embodiment, show the MS-Duo card misplug into state.
Figure 14 is the cutaway view along 14-14 hatching line among Figure 13.
Figure 15 is the action diagram of the present invention's first preferred embodiment, show another kind of MS-Duo card misplug into state.
Figure 16 is the combination sketch map of the present invention's second preferred embodiment.
Embodiment
In order to specify structure of the present invention and characteristics place, lift following preferred embodiment now and cooperate graphic explanation as after, wherein:
Extremely shown in Figure 4 like Fig. 1; A kind of all in one card connector 10 that only supplies single deck tape-recorder insertion and anti-mis-insertion that the present invention's first preferred embodiment is provided; Mainly by a housing 11, two movable buttons 21, an active clapboard 31 and 41,51 compositions of two-terminal group at least, wherein:
This housing 11 is made up of a pedestal 12 and 18 of lids, and this lid 18 is covered on this pedestal 12, and forms an insertion 14 in front end, and inside has a plug-in card space 16.
This two movable button 21; Be microscler, be located in the pedestal 12 of this housing 11 with the one of which end and be positioned at this and insert 14 both sides, respectively the other end of this movable button 21 has a guiding block 22 and a stop block 24 for the sides in this pedestal 12; Form a draw-in groove 26 between this guiding block 22 and this stop block 24; And the leading edge of this guiding block 22 has an inwardly gradually oblique backward acting surface 221, and respectively this movable button 21 serves as that axle lets the end swing with guiding block 22 with its this end that does not have guiding block 22, and shift-in/move apart in this plug-in card space 16 movably; And respectively this movable button 21 cooperates the state that an involution part 19 keeps to these plug-in card space 16 shift-ins; Respectively this involution part 19 is a shell fragment in present embodiment, is formed at the both sides of the lid 18 of this housing 11 respectively, and acts on respectively this movable button 21 respectively.
This active clapboard 31 is positioned at this plug-in card space 16 and can be up and down, and this plug-in card space 16 is divided into two spaces up and down.The both sides of this active clapboard 31 are extended an actuation arm 32 respectively forward, and respectively this actuation arm 32 has forward to an oblique surface 34 that extends below, and has a service portion 36, and this service portion 36 cooperates with the action of this movable button 21 and stretches into/be not inserted into this draw-in groove 26.This active clapboard 31 has several hollow out positions 38.This two movable button 21 is positioned at the both sides of this active clapboard 31, and receives the effect of this involution part 19 respectively and be butted on the actuation arm 32 of this active clapboard 31.
This two-terminal group 41; 51; Be located at the pedestal 12 of this housing 11 and be inserted into this plug-in card space 16, wherein the first terminal group 41 is positioned at the below and has several the first terminal 42, the second terminal group 51 and is positioned at the top and has several second terminals 52; Wherein these second terminals 52 are embedded in a terminal frame 54, relend the pedestal 12 that is arranged at this housing 11 by this terminal frame 54.Hollow out position 38 and part that part terminal in these second terminals 52 has the part to be arranged in this active clapboard 31 are exposed to this active clapboard 31 tops, and have second terminal 52 partly to be embedded in active clapboard 31.
Present embodiment more includes two secondary springs 61, is located at the both sides in this housing 11, and is positioned at this active clapboard 31 belows, and its involution elastic force is positioned at the top position in order to auxiliary this active clapboard 31.
In the present embodiment, the space of these active clapboard 31 tops can supply the SD card, or mmc card, or the insertion of MMC Plus card, and the space of these active clapboard 31 belows then can supply the MS-Duo card, or MSPRO-HG Duo card inserts.
Mode of operation of the present invention below is described:
When not inserting card; This active clapboard 31 receives the elastic force of this second terminal group itself and maintains the top position; And this two secondary spring 61 also assists the power of providing support to make this active clapboard 31 maintain the top position, and the state above this active clapboard is positioned at is as shown in Figure 4.
Please consult Fig. 3 again to shown in Figure 8, show the process of inserting the SD card.
As shown in Figure 2, insert mouthfuls 14 when getting at SD card 91 by this, get into if insert mouthful 14 times fragment position by this, can receive shape institute's blocks of this insertions mouthfuls 14 itself and can't get into, therefore must insert mouthfuls 14 last fragment position entering by this.Extremely shown in Figure 4 like Fig. 3; The process that is getting into; The both sides of this SD card 91 act on the acting surface 221 of this two movable button 21 earlier, and this two movable button 21 is backed down to both sides, and then make the service portion 36 of stop block 24 and this active clapboard 31 on this movable button 21 break away from.Fig. 5 is to shown in Figure 6 for another example; When this SD card 91 continues to get into; The root edge of its both sides promptly can act on the oblique surface 34 on the actuation arm 32 of these active clapboard 31 both sides; This moment, so this active clapboard 31 was unrestricted and can move down because this stop block 24 (being shown in Fig. 4) breaks away from this service portion 36.At last, to shown in Figure 8, SD card 91 promptly butts up against this second terminal group 51 after accomplishing and inserting, and is available like Fig. 7.When withdrawing from this SD card 91; Be that inverted sequence is in said process; This SD card 91 breaks away from these active clapboards 31 earlier, and this active clapboard 31 promptly rises, and continues afterwards to withdraw from and breaks away from this two movable button 21; This two involutions part 19 promptly acts on this two movable button 21 and makes this plug-in card space 16 of its shift-in and be butted on this active clapboard 31, and two service portions 36 of this active clapboard 31 promptly are embedded in the draw-in groove 26 of this two movable button 21.
See also Fig. 9 again, after this SD card 91 inserts fully, insert other cards if desire the below again, for example the MS-Duo card 92, then can receive the block of this active clapboard 31 and can't insert.
Next the process of being inserted card (MS-Duo card) by these active clapboard 31 belows is described.
, when MS-Duo card 92 inserts, get into by these active clapboard 31 belows, and directly be inserted into the location to shown in Figure 11 like Figure 10, dock with this first terminal group 41 and available.Shown in figure 12 again; After this MS-Duo card 92 is inserted into the location; This active clapboard 31 is promptly because side space is occupied and can't move down by this MS-Duo card 92 down; Then can because of this active clapboard 31 can't move down and block this SD card 91 can't insert again if think to insert SD card 91 by the top of this active clapboard 31 again this moment.So far this active clapboard 31 can be understood and the effect that only supplies single deck tape-recorder to insert can be reached.And for example Figure 13 is to shown in Figure 14; If this MS-Duo card 92 inserts above by this active clapboard 31 when inserting; Then because the service portion 36 (being shown in Fig. 1) of these active clapboard 31 both sides can't be moved down by 24 blocks of the stop block of this movable button 21, so this active clapboard 31 promptly can block this MS-Duo card 92 and makes it can't continue to get into.Again; Shown in figure 15; If this MS-Duo card 92 is inserted by the side above this active clapboard 31 (for example right side) when inserting; Though then this MS-Duo card 92 can act on a movable button 21 and make one side of this active clapboard 31 lose the state of block and can move down, the service portion 36 of these active clapboard 31 another sides still receives the block of this movable button 21 and can't move down, therefore; This active clapboard 31 still can be brought into play the effect of block because of moving down, and makes this MS-Duo card 92 can't get into the space of these active clapboard 31 tops.
Please consult Figure 16 again, a kind of all in one card connector that only supplies single deck tape-recorder insertion and anti-mis-insertion that the present invention's second preferred embodiment is provided is taken off first embodiment 70 before mainly generally being same as, and difference is:
This movable button 75 only has one, and is arranged at the left side in this housing 71, and only acts on the service portion (not shown) in these active clapboard 78 left sides.
The operate condition of this second embodiment is with before to take off first embodiment identical, and appearance is not given unnecessary details.
This second embodiment reaches the most effect of first embodiment, only can't reach shown in figure 15 and lean on a side and anti-mis-insertion effect when acting on this movable button.
To sum up can know; The present invention utilizes active clapboard 31 upper and lower displacements to interfere this plug-in card space 16; Reach the effect that only supplies single deck tape-recorder to insert, and the present invention utilizes this two movable button 21 that the upper and lower displacement of this active clapboard 31 is locked/removes, can reach and prevent the effect that misplugs.That is the present invention has combined the motion state of this active clapboard to match with movable button cleverly, has the effect that only supplies single deck tape-recorder to insert and prevent to misplug concurrently and reach, its technology and prior art and inequality.
Claims (9)
1. an all in one card connector that only supplies single deck tape-recorder insertion and anti-mis-insertion is characterized in that, includes:
One housing, front end have one and insert mouth, and inside has a plug-in card space;
At least one movable button; Be located in this housing and be positioned at this slotting inlet side, the side that this movable button regards in this housing has a guiding block and a stop block, formation one draw-in groove between this guiding block and this stop block; And the leading edge of this guiding block has an inwardly gradually oblique backward acting surface; Movable and the shift-in of this movable button/move apart in this plug-in card space, and this movable button cooperates an involution part to keep the state to this plug-in card space shift-in, and this involution part is located at this housing;
One active clapboard is positioned at this plug-in card space and can be up and down, and is two spaces up and down with this plug-in card separated by spaces; This active clapboard extends an actuation arm before should a side direction of movable button, this actuation arm has forward to an oblique surface that extends below, and has a service portion, and this service portion cooperates with the action of this movable button and stretches into/be not inserted into this draw-in groove; This active clapboard has several hollow out positions; And
At least two-terminal group; Be located at this housing and be inserted into this plug-in card space; Wherein the first terminal group is positioned at the below and has several the first terminals; Second terminal group is positioned at the top and has several second terminals, and some hollow out position and some that is positioned at this active clapboard of described second terminal is exposed to this active clapboard top.
2. all in one card connector that only supplies single deck tape-recorder insertion and anti-mis-insertion according to claim 1 is characterized in that: in described second terminal, have second terminal partly to be embedded in this active clapboard.
3. all in one card connector that only supplies single deck tape-recorder insertion and anti-mis-insertion according to claim 1, it is characterized in that: this housing is made up of a pedestal and a lid, and this lid is covered on this pedestal, and therebetween forms this plug-in card space and this insertion mouth.
4. all in one card connector that only supplies single deck tape-recorder insertion and anti-mis-insertion according to claim 3, it is characterized in that: this involution part is a shell fragment, is formed at this lid side, and acts on this movable button.
5. according to claim 1ly only supply single deck tape-recorder to insert and all in one card connector of anti-mis-insertion, it is characterized in that: this second terminal group is embedded in a terminal frame, relends to be set up by this terminal to place this housing.
6. all in one card connector that only supplies single deck tape-recorder insertion and anti-mis-insertion according to claim 1; It is characterized in that more including: two secondary springs; Be located at the both sides in the housing, and be positioned at this active clapboard below, its involution elastic force is positioned at the top position in order to auxiliary this active clapboard.
7. all in one card connector that only supplies single deck tape-recorder insertion and anti-mis-insertion according to claim 1; It is characterized in that: this movable button is microscler; Be hubbed at this housing with the one of which end; This guiding block and this stop block are formed at the other end of this movable button, and this movable button serves as that axle lets this end swing with guiding block with an end that does not have guiding block when activity, and form shift-in/move apart in the state in this plug-in card space.
8. according to claim 1ly only supply single deck tape-recorder to insert and all in one card connector of anti-mis-insertion, it is characterized in that: this movable button is positioned at a side of this active clapboard, and receives the effect of this involution part and be butted on the actuation arm of this active clapboard.
9. according to claim 1ly only supply single deck tape-recorder to insert and all in one card connector of anti-mis-insertion, it is characterized in that: have two movable buttons, be located in this housing and lay respectively at this insertions mouth both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101296416A CN101834363B (en) | 2009-03-13 | 2009-03-13 | All in one card connector for single card to insert only and preventing mispluging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101296416A CN101834363B (en) | 2009-03-13 | 2009-03-13 | All in one card connector for single card to insert only and preventing mispluging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101834363A CN101834363A (en) | 2010-09-15 |
| CN101834363B true CN101834363B (en) | 2012-06-27 |
Family
ID=42718341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101296416A Expired - Fee Related CN101834363B (en) | 2009-03-13 | 2009-03-13 | All in one card connector for single card to insert only and preventing mispluging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101834363B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5578109B2 (en) * | 2011-02-24 | 2014-08-27 | 山一電機株式会社 | Card connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM260835U (en) * | 2004-05-25 | 2005-04-01 | Tai Sol Electronics Co Ltd | Multi-card connector with single card insertion |
| TWM280571U (en) * | 2005-03-11 | 2005-11-11 | Hon Hai Prec Ind Co Ltd | Electrical card connector |
| TWM328097U (en) * | 2007-08-24 | 2008-03-01 | Tai Sol Electronics Co Ltd | Card connector with ascendant board |
| US7455555B1 (en) * | 2007-12-28 | 2008-11-25 | Tai-Sol Electronics Co., Ltd. | All-in-one card connector preventing card from erroneous insertion therein and allowing insertion of card once only |
-
2009
- 2009-03-13 CN CN2009101296416A patent/CN101834363B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM260835U (en) * | 2004-05-25 | 2005-04-01 | Tai Sol Electronics Co Ltd | Multi-card connector with single card insertion |
| TWM280571U (en) * | 2005-03-11 | 2005-11-11 | Hon Hai Prec Ind Co Ltd | Electrical card connector |
| TWM328097U (en) * | 2007-08-24 | 2008-03-01 | Tai Sol Electronics Co Ltd | Card connector with ascendant board |
| US7455555B1 (en) * | 2007-12-28 | 2008-11-25 | Tai-Sol Electronics Co., Ltd. | All-in-one card connector preventing card from erroneous insertion therein and allowing insertion of card once only |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101834363A (en) | 2010-09-15 |
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| PB01 | Publication | ||
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Granted publication date: 20120627 Termination date: 20170313 |