CN100492776C - Connector mechanism for card - Google Patents
Connector mechanism for card Download PDFInfo
- Publication number
- CN100492776C CN100492776C CNB2005101254010A CN200510125401A CN100492776C CN 100492776 C CN100492776 C CN 100492776C CN B2005101254010 A CNB2005101254010 A CN B2005101254010A CN 200510125401 A CN200510125401 A CN 200510125401A CN 100492776 C CN100492776 C CN 100492776C
- Authority
- CN
- China
- Prior art keywords
- card
- retention tab
- slide unit
- connecting device
- elasticity retention
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Credit Cards Or The Like (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention provides a connector device for a card capable of reducing its width. On the connector device for a card in which a card 5 having a notched part 5b at its edge part of upper face side can be inserted, a slide member 9 for energizing the card 5 in ejection direction by engaging with a front end part of the card is arranged in a housing 7 having a card housing part 6, an elastic holding piece 12 is fixed to the slide member 9 in cantilever form so as to overlap with a sliding passage of the card in a plane, and an engaging part 12a formed to the free end side of the elastic holding piece 12 is made to fit in the notched part 5b from upside of the card.
Description
Technical field
The present invention relates to connect the connecting device for card of card, relate in particular to by the elasticity retention tab and will be inserted in the connecting device for card that card in the shell remains on the installation site of regulation with information storage function.
Background technology
All the time, known: as the connecting device for card of this kind, it possess be inserted in the shell stick into that row cooperates and along the insertion of this card with discharge the transportable slide unit of direction, this slide unit is applied to the helical spring of the power of card discharge direction, with the cantilever-shaped elasticity retention tab that is supported on the above-mentioned slide unit.When the card insertion is finished, embed the notch part of card edge portion from the side by making above-mentioned elasticity retention tab, thereby will block on the installation site that stably remains in the shell (for example, with reference to patent documentation 1).In addition, when heart type cam path was formed on slide unit, heart type cam path can joltily support transportable pin parts in the shell upper edge, ends lock part at heart type cam path by selling the parts card, thereby slide unit is pinned at assigned position.
In the connecting device for card in the past that constitutes as above-mentioned summary, if be pressed into from the card insert opening insertion card of shell and to inside, then be maintained at after elasticity retention tab on the slide unit docks with the sidepiece of card and to the outside strain takes place, by embedding card edge portion from the side, be maintained on the slide unit via the elasticity retention tab thereby block.At this moment, though slide unit has stopped, if further be pressed into card to inside, then be pressed into power by this, slide unit is resisted helical spring elastic force and is stretched out mobilely to device, and along with the carrying out of this action, the pin parts slide along the heart type cam path of slide unit.And, since by in shell with a certain amount of insertion card, can make pin parts card end lock part, so slide unit is lockable at heart type cam path, thereby card becomes state on the installation site that is maintained at regulation, and the external connecting of card side is connected on the terminal component of correspondence of shell-side.At this moment, because the elasticity retention tab embeds the notch part of card edge portion, insert under the state of finishing at card, card remains on the installation site with being stabilized.
In addition, when the card that is installed with is discharged, with the card that is held the installation site with some amounts after direction of insertion (device stretches out side) is pressed into, thereby the pin parts break away from the lockup state of removing slide unit from the lock part of heart type cam path, and slide unit moves to discharging direction (the front side of device) by helical spring elastic force.Therefore, if remove to sticking into the operating physical force that row is pressed into, then slide unit cooperates with card on one side, move to discharging direction on one side, when the rearward end of card moves to the drain position outstanding with ormal weight from card insert opening after, opposite during with insertion, the elasticity retention tab is by coming off from notch part and can extracting card.
Patent documentation 1: the spy open 2002-No. 367720 communiques (the 4th～5 page, Fig. 8)
Recently, the machine of portable phone etc. that the connecting device for card of this kind is housed has the tendency of miniaturization, thereupon, expect more small-sized connecting device for card, but in above-mentioned prior art, since will be supported on elasticity retention tab on the slide unit be configured in card mobile route the side and according to inserting under the state of finishing this elasticity retention tab is embedded the notch part of card from the side at card, so have because the space that is provided with of elasticity retention tab makes the big problem of horizontal wide size change of connecting device for card.
Summary of the invention
The present invention is in view of the actual conditions of such prior art, and its purpose is to provide the connecting device for card that can reduce horizontal wide size.
To achieve the above object, the present invention constitutes in the following manner: in the connecting device for card of the terminal component that is provided with the card resettlement section that can be inserted in lateral margin and be formed with the card of notch part, can be connected with external connecting on being arranged on above-mentioned card, be provided with can cooperate with the above-mentioned notch part of above-mentioned card and can with the elasticity retention tab of its disengaging, and above-mentioned card under the insertion completion status of above-mentioned card resettlement section, make above-mentioned elasticity retention tab be engaged in above-mentioned notch part from the top of above-mentioned card.
According to connecting device for card as constituted above, owing to be used for the elasticity retention tab that card remains on the installation site being configured in and blocking mobile route plane position overlapped, so can prevent to become big problem owing to the horizontal wide size of bringing in the space that is provided with of elasticity retention tab, so, can promote the miniaturization of connecting device for card integral body.
In above-mentioned formation, side edge part is formed with stage portion on above-mentioned card, if the above-mentioned elasticity retention tab of configuration then can be utilized the stage portion of card to dispose the elasticity retention tab, thereby also can reduce the connecting device for card overall height dimension on the space of being divided by this stage portion.
In addition, in above-mentioned formation, as optimal way, possess and cooperate with the leading section of above-mentioned card and along the insertion of this card with discharge the transportable slide unit of direction, this slide unit is applied spring members to the power of discharging direction, and above-mentioned elasticity retention tab is supported on the above-mentioned slide unit.In this case, as optimal way, if be provided for covering the metal cover of above-mentioned card resettlement section, restrictions is set on the flat part of this cover and emits portion, then card can be remained on reliably and insert on the completing place, above-mentioned restrictions is used to be limited in the motion from the disengaging direction of above-mentioned notch part that card inserts the above-mentioned elasticity retention tab in completing place, and the above-mentioned portion of emitting is used to allow the motion from the disengaging direction of above-mentioned notch part in the above-mentioned elasticity retention tab of card drain position.
In addition, in above-mentioned formation, as optimal way, if constitute in the following manner, promptly constitute in the following manner: described connecting device for card comprises the shell with described card resettlement section, and heart type cam path is set on described slide unit, supports the pin parts that can move along described heart type cam path by described shell simultaneously, and this pin parts card is ended on the lock part of described heart type cam path, thereby follow the insertion of described card and mobile described slide unit is locked in assigned position.Can be undertaken to the insert action of the installation site of card with from the discharging operation of installation site by so-called pushing (pushpush) operation like this.
Connecting device for card of the present invention will be by being used for the elasticity retention tab that card remains on the installation site being configured in and blocking mobile route plane position overlapped, can prevent to become big problem, so can reduce the horizontal wide size of connecting device for card integral body because of the horizontal wide size of bringing in the space that is provided with of elasticity retention tab.
Description of drawings
Fig. 1 is the vertical view of the connecting device for card of embodiments of the present invention.
Fig. 2 is the exploded perspective view of this connecting device for card.
Fig. 3 is the vertical view that the card of this connecting device for card of expression inserts completion status.
Fig. 4 is the card insertion completion status of cover is removed in expression from this connecting device for card a vertical view.
Fig. 5 is the action specification figure of this connecting device for card.
Among the figure: 1-terminal component, 2-bottom part, 3-cover, 3a-flat part, 3b-warpage sheet, 3c-pressing tablet, 3d-emit portion, 3e-bleed hole, 3A-restrictions, 4-card ejector mechanism, 5-card, 5a-stage portion, 5b-notch part, 6-card resettlement section, 7-shell, 8-card insert opening, 9-slide unit, 9a-bear portion, 9b-extension, 9c-fastening groove, 10-helical spring, 11-pin parts, 12-elasticity retention tab, 12a-auxiliary section, 13-heart type cam path, 13a-outlet, 13b-loop, 13c-lock part, 14-external connecting.
Embodiment
With reference to accompanying drawing the working of an invention mode is described, Fig. 1 is the vertical view of the connecting device for card of embodiments of the present invention, Fig. 2 is the exploded perspective view of this connecting device for card, Fig. 3 is the vertical view that the card of this connecting device for card of expression inserts completion status, Fig. 4 is that expression is removed the vertical view of the card insertion completion status of cover from this connecting device for card, and Fig. 5 is the action specification figure of this connecting device for card.
Shown in these accompanying drawing, the connecting device for card of present embodiment roughly constitutes by following parts: the plastic bottom part 2 that supports a plurality of terminal components 1; Cover the cover 3 of metallic plate system of the top open end of this bottom part 2; Be housed in the card ejector mechanism 4 of the inside of bottom part 2.
Bottom part 2 is to be embedded in a plurality of terminal components 1 and the molded item of shaping at metal die, and in the inside of bottom part 2, has divided the card resettlement section 6 that is used to dispose card 5 described later.Top and the front and the left surface of card resettlement section 6 are open, and a plurality of terminal components 1 are supported on conduct and block on the base plate of bottom part 2 of inner bottom surface of resettlement section 6.One end of the front side of each terminal component 1 is that the free end at the rear of each terminal component 1 is contact site 1b at the portion of terminal 1a that does not have solder on the illustrated printing forme.In addition, contact site 1b is more outstanding upward with some amounts than the base plate of bottom part 2, and can contact with the following of card 5 in being inserted in card resettlement section 6.
The card 5 that is used for this connecting device for card is rectangle under the situation of overlooking, side is provided with a plurality of external connecting 14 corresponding to the terminal component 1 of device side in its lower section.In addition, on card 5, form in the stage portion 5a on the both side edges, and the position is formed with notch part 5b in the way of the stage portion 5a on right side.As hereinafter described, when blocking 5 from card insert opening 8 when being inserted into the inside of card resettlement section 6, stage portion 5a is by the below of elasticity retention tab 12 and to device depths side shifting, and at the time point that inserts card 5 with ormal weight, the auxiliary section 12a of elasticity retention tab 12 embeds in the notch part 5b from the top.
Then, the action based on above-mentioned connecting device for card describes with reference to Fig. 5.
Fig. 1 has represented the holding state before will blocking 5 insertion connecting device for card, at this holding state
Under (card discharge state), an end 11a of pin parts 11 is positioned at the deep in the outlet of heart type cam path 13, the elastic force of slide unit 9 receiving auger springs 10 and be maintained at the front side of bottom part 2.At this moment, shown in Fig. 5 (a), the free end side that comprises the auxiliary section 12a of elasticity retention tab 12 be positioned at the 3d of the portion that emits on the flat part 3a that is formed on cover 3 under.
If will block 5 under this state from card insert opening 8 insertion in card resettlement section 6, then the auxiliary section of elasticity retention tab 12 12a with dock above the stage portion 5a and upward the 3d of the portion that emits in strain takes place after, shown in Fig. 5 (b), above stage portion 5a, fall into and embed in the notch part 5b from the top, block 5 thus and be maintained on the slide unit 9 via elasticity retention tab 12.At this moment, though slide unit 9 has stopped, but will block 5 further after the inside of card resettlement section 6 is pressed into, because the leading section of card 5 docks with the 6a of the portion of bearing of slide unit 9, so power that is pressed into by card, slide unit 9 is resisted the elastic force of helical springs 10 and is stretched out side shifting to device, and along with the carrying out of this action, an end 11a of pin parts 11 is the front side shifting of the outlet 13a of type cam path 13 entad.
Though will block 5 further be pressed into and the end 11a that sells parts 11 arrive the forefront of outlet 13a after, slide unit 9 its above move through pin parts 11 and be limited, but at this if remove the power that is pressed into of whereabouts card 5, because slide unit 9 returns with some amounts side in front of device under the effect of the elastic force of helical spring 10, an end 11a of pin parts 11 is blocked only on the lock part 13c of heart type cam path 13 (with reference to Fig. 4).Thus, become slide unit 9 and be lockable and block 5 cards that are maintained at the installation site of regulation and insert completion status, the portion of terminal 1a connection of the external connecting 14 of card 5 and corresponding terminal component 1.During this, be supported on elasticity retention tab 12 on the slide unit 9 also to device depths side shifting, shown in Fig. 5 (c), because insert under the completion status at card, the auxiliary section 12a of elasticity retention tab 12 is embedded into the notch part 5b place of card 5, remains on interior installation sites, card resettlement section 6 so block 5 with being stabilized.
In addition, insert under the completion status at this card, because the auxiliary section 12a of elasticity retention tab 12 moves to the positive upper/lower positions of the bleed hole 3e of cover 3, (indicate the part of symbol 3A) below the flat part 3a of the cover that moves through the rear that is positioned at bleed hole 3e 3 of the free end side of elasticity retention tab 12 and be limited, so the restrictions 3A of the motion of the direction that this part breaks away from from the notch part 5b of auxiliary section 12a as restriction and bring into play function.In addition, if will force and extract, shown in the dotted line of Fig. 5 (c),, dock with cover 3 and deform so can prevent auxiliary section 12a because auxiliary section 12a strain takes place and move in bleed hole 3e with being in the card 5 that inserts completion status.
Fig. 3 has represented to block 5 and inserted the insertion completion status of having finished on connecting device for card, insert under the completion status at this card, if will block 5 is pressed into to installing depths side (card insertion direction) with some amounts, an end 11a who then sells parts 11 moves from the lock part 13c disengaging of heart type cam path 13 and to loop 13b, thereby removes the lockup state of the slide unit 9 that is undertaken by pin parts 11.So, remove at the card 5 be pressed into power after, move thereby apply power slide unit 9 side (card is discharged direction) in front of device by 10 pairs of slide units 9 of helical spring, along with the carrying out of this action, the card 5 that docks with the 9a of the portion of bearing of slide unit 9 moves to outstanding drain position from card insert opening 8.As mentioned above, since under this card drain position the auxiliary section 12a of elasticity retention tab 12 be positioned at cover 3 the 3d of the portion that emits just time, so under this state, to block 5 after the discharge direction is extracted, owing to strain take place in the auxiliary section 12a 3d of the portion that emits upward and break away from from notch part 5b, so can remove the confining force that undertaken by elasticity retention tab 12 and extract card 5 from card insert opening 8.
In the connecting device for card of the present embodiment that constitutes as above-mentioned mode, because inside at the shell 7 that the card 5 that forms notch part 5b at lateral margin can be inserted, configuration cooperates with card 5 leading section and when this card applied slide unit 9 to the power of discharge direction, according on slide unit 9, carrying out the overlapping mode in plane and with cantilever-shaped fixedly elasticity retention tab 12 with card 5 mobile route, insert at card the auxiliary section 12a that makes the free end side that is formed on elasticity retention tab 12 under the completion status from block 5 above embed notch part 5b, so can prevent to become big, so can promote the miniaturization of connecting device for card integral body owing to the horizontal wide size of bringing in the space that is provided with of elasticity retention tab 12.In addition, owing on card 5, have stage portion 5a on the amount lateral margin, in the way of this stage portion 5a, be formed with notch part 5b, so can utilize the space of dividing by the stage portion 5a of card 5 to dispose elasticity retention tab 12, therefore also can reduce the connecting device for card overall height dimension.
In addition, because by being used to support the plastic bottom part 2 of the terminal component 1 that can contact with the external connecting 14 below the card 5, with constitute the shell 7 that can insert card 5 at these bottom part 2 incorporate metal covers 3, simultaneously on the flat part 3a of this cover 3, be provided with restrictions 3A, with emit the 3d of portion, remain on the insertion completing place so can will block 5 reliably by elasticity retention tab 12, wherein, above-mentioned restrictions 3A is used to be limited in auxiliary section 12a that card inserts elasticity retention tab 12 under the completing place motion from the direction of blocking 5 notch part 5b and breaking away from, and above-mentionedly emits the motion that the 3d of portion is used to allow the direction that breaks away from from notch part 5b at card drain position auxiliary section 12a.
Claims (3)
1. connecting device for card, it is provided with and can be inserted in the card resettlement section and the terminal component that can be connected with the external connecting on being arranged on described card that lateral margin is formed with the card of notch part, it is characterized in that,
Described connecting device for card possesses and cooperates with the leading section of described card and can be along the insertion of this card and discharge slide unit that direction move, this slide unit is applied to the spring members of the power of discharging direction and covers the metal cover of described card resettlement section,
Be provided with the elasticity retention tab that can cooperate disengaging with the described notch part of described card, finish described card under the state of the insertion of described card resettlement section, described elasticity retention tab is coupled to described notch part from the top of described card, supports described elasticity retention tab with described slide unit, and
Restrictions is set on the flat part of described cover and emits portion, described restrictions is used to be limited in the motion from the disengaging direction of described notch part that card inserts described elasticity retention tab under the completing place, and the described portion of emitting is used to allow the motion from the disengaging direction of described notch part of under the card drain position described elasticity retention tab.
2. connecting device for card according to claim 1 is characterized in that,
Side edge part is formed with stage portion on described card, and in the described elasticity retention tab of spatial configuration of dividing by this stage portion.
3. connecting device for card according to claim 1 and 2 is characterized in that,
Constitute in the following manner: described connecting device for card comprises the shell with described card resettlement section, heart type cam path is set on described slide unit, simultaneously support the pin parts that can move along described heart type cam path by described shell, and this pin parts card is ended on the lock part of described heart type cam path, thereby follow the insertion of described card and mobile described slide unit is locked in assigned position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004339159 | 2004-11-24 | ||
| JP2004339159A JP2006147475A (en) | 2004-11-24 | 2004-11-24 | Connector device for card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1780060A CN1780060A (en) | 2006-05-31 |
| CN100492776C true CN100492776C (en) | 2009-05-27 |
Family
ID=36626905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101254010A Expired - Fee Related CN100492776C (en) | 2004-11-24 | 2005-11-14 | Connector mechanism for card |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2006147475A (en) |
| CN (1) | CN100492776C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008186072A (en) * | 2007-01-26 | 2008-08-14 | Y E Data Inc | Read/write device for semiconductor memory card |
| CN110353499B (en) * | 2018-04-09 | 2021-10-08 | 博西华电器（江苏）有限公司 | Pot lid and kettle with same |
-
2004
- 2004-11-24 JP JP2004339159A patent/JP2006147475A/en not_active Withdrawn
-
2005
- 2005-11-14 CN CNB2005101254010A patent/CN100492776C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006147475A (en) | 2006-06-08 |
| CN1780060A (en) | 2006-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan, Japan Patentee after: Alpine Alpine Company Address before: Tokyo, Japan, Japan Patentee before: Alps Electric Co., Ltd. |
|
| 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: 20090527 Termination date: 20201114 |