CN1764016A - Card connector - Google Patents
Card connector Download PDFInfo
- Publication number
- CN1764016A CN1764016A CN 200510099591 CN200510099591A CN1764016A CN 1764016 A CN1764016 A CN 1764016A CN 200510099591 CN200510099591 CN 200510099591 CN 200510099591 A CN200510099591 A CN 200510099591A CN 1764016 A CN1764016 A CN 1764016A
- Authority
- CN
- China
- Prior art keywords
- card
- slide unit
- housing
- protuberance
- push mechanism
- 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.)
- Pending
Links
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention provides a connector for a card capable of arranging an energizing member and an engaging piece engaging with a concave part of the card without interference even in a case of setting of a length of the energizing member energizing a slide member relatively long. The connector for the card has an energizing member 9 energizing a sliding member 8 toward a card ejection direction, an engaging piece 16 engaging with a concave part 6b of the card 6, and a sliding member 8 locking mechanism composed of a cam groove 13 and an engaging member 15. The sliding member 8 has a protrusion part 11 protruding in an up and down direction of a card housing part 1a, and a protrusion part housing part 3 housing the protrusion part 11 of the sliding member 8 is formed on a housing 1. The cam groove 13 is formed on an upper face of the protrusion part 11, and the engaging piece 16 is mounted on the sliding member 8 at the upper face side of the cam groove. An energizing member housing part 14, housing the energizing member 9 therein, is formed on a part of the sliding member 8 positioned directly under the protrusion part 11.
Description
Technical field
The card connector that the present invention relates to have the insertion of card or discharge used slide unit.
Background technology
As this kind technology in the past, the technology of patent documentation 1 record is for example arranged.The conventional art possesses: the housing with the card resettlement section of accommodating card is matrix, along with the insertion of card or to discharge to the insertion of card or the slide unit of discharging the direction slippage be slide block.In addition, possess and block promptly to the push mechanism of discharge direction sliding piece of card that to discharge with spring body, the snap-latch piece that engage with recess on being formed on card be partly to lock to use spring body.In addition, possess: by cam path is that cam part and the engaging part that engages with this cam part constitute, and slide block is remained on locking mechanism on the assigned position.
On described slide block, formation can be taken in and is used to push away the incorporating section of the card discharge of this slide block with spring body, be provided with and place half locking that engage with the recess of card mode on the extended line of direction to discharge extension with spring body at described card, on slide block, install to be somebody's turn to do partly to lock and use spring body with the forniciform projection of spring body.
In addition, the cam path that forms cam mechanism is a cam part, is formed on the side of slide block, and an end that forms the pin parts of cam mechanism is kept by matrix, and the other end disposes in the mode that is fastened on cam part.That is, in above-mentioned conventional art, slide block is locked in cam mechanism on the assigned position, is configured in the side part of slide block.
Patent documentation 1: the spy opens flat 11-135192 communique
; as above-mentioned conventional art; possess slide block and be slide unit, and the spring body of half locking card be the card connector of snap-latch piece, in order to improve the discharging performance of card, requiring to strengthen to discharging that card that direction pushes away card discharges with spring body is the elastic force of push mechanism.For adapting to this requirement, it is the length dimension of push mechanism that the setting card that for example needs to extend is discharged with spring body.
But, in above-mentioned conventional art, because the extension of discharging with spring body at card is provided with on the extended line of direction, configuration half locking spring body, discharge the length dimension of using spring body if therefore prolong card, just having this card to discharge with spring body is push mechanism, and interfering half locking is the misgivings of push mechanism with spring body.As a result, can not prolong very much card and discharge the length dimension of using spring body.Thereupon, in the prior art, limited aspect the enhancing of the elastic force of spring body in the card discharge.Therefore, situation is that difficulty is guaranteed better card discharging performance.
In addition, in the prior art, owing to slide block is locked in cam mechanism on the assigned position in the configuration of the side direction of slide block, i.e. locking mechanism, the therefore width dimensions of aggrandizement apparatus integral body easily.
Summary of the invention
The present invention proposes in view of the present situation of above-mentioned conventional art, its purpose is to provide a kind of card connector, even set the length dimension of the push mechanism of sliding dynamic component more longways, also can dispose in the mode of the snap-latch piece of not interfering this push mechanism mutually and engaging with recess on being formed on card.
For achieving the above object, the present invention, it is characterized in that possessing: have the housing of the card resettlement section of accommodating card, along with the insertion of described card or discharge and to the insertion of described card or discharge the direction slippage slide unit, to the discharge direction of described card push away the push mechanism of this slide unit, the snap-latch piece that engages with recess on being formed on described card, constitute by cam path and the engaging part that engages with this cam path and described slide unit remained on locking mechanism on the assigned position; And described slide unit has to the outstanding protuberance of the above-below direction of described card resettlement section, is formed with the protuberance incorporating section of the described protuberance of taking in described slide unit simultaneously on described housing.
So the present invention who constitutes because slide unit has the outstanding protuberance of above-below direction to the card resettlement section, therefore can strengthen the height dimension of the part of this protuberance.Can be with the big zone of its short transverse, as the configuring area of the push mechanism of sliding dynamic component and the snap-latch piece that engages with recess on being formed on card.That is, on the big configuring area that is formed on the part of protuberance, can dispose push mechanism and snap-latch piece spaced reciprocally.Thus,, also can dispose, can realize the enhancing of the elastic force of push mechanism not interfere the mode of this push mechanism and snap-latch piece mutually even set the length dimension of push mechanism more longways.
In addition, the present invention is characterized in that as described in the above-mentioned invention: described housing, have a plurality of projections, when being used on circuit substrate, installing, and described circuit substrate between form the gap; To dispose the described protuberance of described slide unit to the side-prominent mode of described circuit substrate; Described snap-latch piece is installed on described slide unit; Described slide unit simultaneously has the push mechanism incorporating section of taking in described push mechanism, is located at cam path on the described protuberance and that form described locking mechanism, and above-below direction overlaps the to each other configuration described push mechanism incorporating section and cam path.
So the present invention who constitutes, the projection by housing can be formed on and circuit substrate between the gap, as with the connection space of circuit substrate.In addition, owing to take in the push mechanism incorporating section of the push mechanism of sliding dynamic component in a side's of the above-below direction of slide unit side configuration, form the cam path of locking mechanism in the opposing party's side configuration, so can keep the locking mechanism of slide unit to be configured in above-below direction locking.Thus, can dwindle the width dimensions of ground setting device integral body.
The present invention, because slide unit, have the outstanding protuberance of above-below direction to the card resettlement section, therefore can be in the short transverse of the part of this protuberance, guarantee the push mechanism of sliding dynamic component and the big configuring area of the snap-latch piece that engages with recess on being formed on card.That is, on this big configuring area, can dispose push mechanism and snap-latch piece spaced reciprocally.Thus,, also can dispose, can realize the enhancing of the elastic force of push mechanism not interfere the mode of this push mechanism and snap-latch piece mutually even set the length dimension of push mechanism more longways, compared with the past, can guarantee more excellent card discharging performance.
Description of drawings
Fig. 1 is the diagram of an execution mode of expression card connector of the present invention, and Fig. 1 (a) is that vertical view, Fig. 1 (b) are that left side view, Fig. 1 (c) are right side views.
Fig. 2 is a diagram of representing to insert in the present embodiment the state of card, and Fig. 2 (a) is that vertical view, Fig. 2 (b) are that left side view, Fig. 2 (c) are right side views.
Fig. 3 is a diagram of representing to remove in the present embodiment the state that forms top cover, and Fig. 3 (a) is that vertical view, Fig. 3 (b) are that left side view, Fig. 3 (c) are right side views.
Fig. 4 is the diagram of the slide unit that possesses of expression present embodiment, and Fig. 4 (a) is that vertical view, Fig. 4 (b) are that left side view, Fig. 4 (c) are that right side view, Fig. 4 (d) are that front view, Fig. 4 (e) are that internal view, Fig. 4 (f) are rearviews.
Fig. 5 is on the slide unit that possesses of expression present embodiment, take in push mechanism, the diagram of the state of snap-latch piece is installed, and Fig. 5 (a) is that vertical view, Fig. 5 (b) are that left side view, Fig. 5 (c) are that right side view, Fig. 5 (d) are that front view, Fig. 5 (e) are that internal view, Fig. 5 (f) are rearviews.
Fig. 6 is the diagram of the state when removing cover and representing to insert card, and Fig. 6 (a) is that vertical view, Fig. 6 (b) are that left side view, Fig. 6 (c) are right side views.
Fig. 7 removes the diagram that cover represents to insert the state in the card way, and Fig. 7 (a) is that vertical view, Fig. 7 (b) are that left side view, Fig. 7 (c) are right side views.
Fig. 8 removes cover to be illustrated in the diagram that the state of card is installed in the installation site of regulation, and Fig. 8 (a) is that vertical view, Fig. 8 (b) are that left side view, Fig. 8 (c) are right side views.
Among the figure: 1-housing, 1a-card resettlement section, 2-cover, 3-protuberance incorporating section, 4-card insert opening, the 5-projection, 6-card, 6a-notch part, 6b-recess, the 7-link, 8-slide unit, 9-push mechanism, 10-holding section, the 11-protuberance, 12-snap-latch piece incorporating section, 13-cam path (locking mechanism), 13a-is toward the road, the 13b-loop, 13c-sticking department, 14-push mechanism incorporating section, 15-snap-latch piece (locking mechanism), 15a-one end, the 15b-other end, 16-snap-latch piece, 16a-teat.
Embodiment
Below, implement card connector of the present invention preferred embodiment with reference to description of drawings.
[basic comprising of present embodiment]
Fig. 1 is the diagram of an execution mode of expression card connector of the present invention, Fig. 1 (a) is that vertical view, Fig. 1 (b) are that left side view, Fig. 1 (c) are right side views, Fig. 2 is a diagram of representing to insert in the present embodiment the state of card, Fig. 2 (a) is that vertical view, Fig. 2 (b) are that left side view, Fig. 2 (c) are right side views, Fig. 3 is a diagram of representing to remove in the present embodiment the state that forms top cover, and Fig. 3 (a) is that vertical view, Fig. 3 (b) are that left side view, Fig. 3 (c) are right side views.
As Fig. 1～shown in Figure 3, present embodiment possesses the housing 1 that forms main body, and it has the card resettlement section 1a that accommodates card 6.On this housing 1, the splicing ear 7 that the card insert opening 4 that inserts card 6 is set and is electrically connected with contact component on being formed on card 6.In addition, in the time of on being installed in not shown circuit substrate, have a plurality of be used for and this circuit substrate between form the projection 5 in gap.In addition, on the cover 2 on the top that forms this housing 1, as shown in Figure 1, 2, form protuberance incorporating section 3 to dispose to the side-prominent mode of not shown circuit substrate.About being accommodated in the protuberance 11 in this protuberance incorporating section 3, aftermentioned.In addition, protuberance incorporating section 3 for example forms cross section " コ " word shape.
In addition, present embodiment, as shown in Figure 3, possess along with card 6 insertion discharge to the insertion of card 6 or discharge the slide unit 8 of direction slippage, be the push mechanism 9 that helical spring constitutes of being turned round of card insert opening 4 direction thrusts by discharge direction to card 6.In addition, possess locking mechanism, it comprises cam path 13 that is made of the cardiac prominence wheel and the engaging part 15 that engages with this cam path 13, is used for slide unit 8 lockings are remained on assigned position.
[formations of the slide unit that present embodiment possesses etc.]
Fig. 4 is the diagram of the slide unit that possesses of expression present embodiment, Fig. 4 (a) is that vertical view, Fig. 4 (b) are that left side view, Fig. 4 (c) are that right side view, Fig. 4 (d) are that front view, Fig. 4 (e) are that internal view, Fig. 4 (f) are rearviews, Fig. 5 is on the slide unit that possesses of expression present embodiment, take in push mechanism, the diagram of the state of snap-latch piece is installed, and Fig. 5 (a) is that vertical view, Fig. 5 (b) are that left side view, Fig. 5 (c) are that right side view, Fig. 5 (d) are that front view, Fig. 5 (e) are that internal view, Fig. 5 (f) are rearviews.
Described slide unit 8 as shown in Figure 4, has the holding section 10 that engages with the front end of card 6, has protuberance 11 simultaneously, and it is outstanding to going up to direction of card resettlement section 1a, is accommodated in sliding freely in the protuberance incorporating section 3 that is formed on the described cover 2.
At this described cam path 13 of formation above protuberance 11.This cam path 13 shown in Fig. 4 (a), possesses past road 13a, loop 13b, sticking department 13c.In addition, the described engaging part 15 that engages with this cam path 13 as shown in Figure 3, is shaken with an end 15a and to be remained on freely on the housing 1, and the mode that other end 15b is fastened on cam path 13 disposes.
In addition, shown in Fig. 4 (a) and Fig. 5 (a), in the snap-latch piece resettlement section 12 that the upper face side of projecting part 11 is formed for taking in snap-latch piece 16, snap-latch piece 16 has the teat 16a that engages with recess 6b described later on the side that is formed on card 6.
In addition, shown in Fig. 4 (e), (f) and Fig. 5 (e), (f) etc., be configured in protuberance 11 under the part of slide unit 8 on, form the push mechanism incorporating section 14 of taking in described push mechanism 9.Press and the corresponding enough length dimensions of the length of slide unit 8 this push mechanism incorporating section 14.Therefore, the length dimension that is accommodated in the push mechanism 9 in the push mechanism incorporating section 14 is also enough set longways, to guarantee bigger elastic force.
[work of present embodiment]
Fig. 6 is the diagram of the state when removing cover and representing to insert card, Fig. 6 (a) is that vertical view, Fig. 6 (b) are that left side view, Fig. 6 (c) are right side views, Fig. 7 removes the diagram that cover represents to insert the state in the card way, Fig. 7 (a) is that vertical view, Fig. 7 (b) are that left side view, Fig. 7 (c) are right side views, Fig. 8 removes cover to be illustrated in the diagram that the state of card is installed in the installation site of regulation, and Fig. 8 (a) is that vertical view, Fig. 8 (b) are that left side view, Fig. 8 (c) are right side views.
As shown in Figure 6, if inserting card 6 from card insert opening 4 pushes again, card 6 front end engages with the holding section 10 of slide unit 8, and the teat 16a that remains on the snap-latch piece 16 on the slide unit 8 engages with the recess 6b of the sidepiece that is formed on card 6, keeps this card 6 with the elastic force of snap-latch piece 16.
Follow the action that is pressed into of the card 6 proceeded, as shown in Figure 7, overcome the thrust of push mechanism 9, via the holding section on the front end that is fastened on card 6 10, slide unit 8 is towards the inner slide of device, and the other end 15b of the engaging part 15 that locking mechanism is contained relatively slides along the past road 13a of cam path 13.
As shown in Figure 8, when card 6 arrived the installation site of regulation, the other end 15b of the engaging part 15 that locking mechanism is contained was fixed on the sticking department 13c of cam path 13, and slide unit 8 is locked on the assigned position thus.That is,, card 6 is stably remained on the installation site of regulation by the locking of this slide unit 8.Remain on the contact component of the card 6 on the installation site of this regulation, the link 7 that is possessed with the housing 1 shown in Fig. 6,7 etc. is electrically connected, by present embodiment, can block 6 and the not shown circuit substrate that is connected with present embodiment between the transmitting-receiving of signal.
As shown in Figure 8, when discharge remains on card 6 on the installation site of regulation, will block 6 inboards of pushing device to once more.Block 6 thus to the inboard stroke that surpasses of device, also a little to the device inner slide, the other end 15b of engaging part 15 breaks away from from the sticking department 13c of cam path 13 slide unit 8 thereupon.Remove the locking of slide unit 8 thus.
Herein, if remove the pushing force that imposes on card 6, slide unit 8 just slides to the direction of card insert opening 4 by the thrust of engaging part 9, via the holding section 10 of this slide unit 8, discharges card 6, forms state shown in Figure 6.Around here, the other end 15b of the engaging part 15 that snap fastener is contained relatively slides on the loop 13b that is formed on the cam path 13 on the slide unit 8.
If, extract card 6 forward,, take out card 6 with regard to the engaging of the recess 6b of the teat 16a of engagement release sheet 16 and card 6 from this state shown in Figure 6.
[effect of present embodiment]
According to the present embodiment of formation like this,, therefore can strengthen the height dimension of the part of this protuberance 11 because slide unit 8 has the outstanding protuberance 11 of above-below direction to card resettlement section 1a.Can be with the big zone of its short transverse configuring area as the push mechanism 9 of sliding dynamic component 8 and the snap-latch piece that engages with recess 6b on being formed on card 6.That is, on the big configuring area on the part that is formed on protuberance 11, can dispose push mechanism 9 and snap-latch piece 16 spaced reciprocally by above-below direction.Thus, even set the length dimension of push mechanism 9 more longways, also can dispose in the mode of not interfering this push mechanism 9 and snap-latch piece 16 mutually.Therefore, the enhancing of the elastic force of push mechanism 9 can be realized, excellent card discharging performance can be guaranteed.
In addition, by being formed on the projection 5 on the housing 1, can with and not shown circuit substrate between the gap that forms, as with the connection space of circuit substrate.
In addition, because a side a side of the above-below direction of slide unit 8, it is the push mechanism incorporating section 14 that the push mechanism 9 of sliding dynamic component 8 is taken in the downside configuration, side the opposing party, it is the cam path 13 that the upside configuration forms locking mechanism, above this cam path 13, the engaging part 15 that configuration engages with this cam path 13 is so can keep the locking mechanism of slide unit 8 to be configured in the last direction of slide unit 8 locking.Thus, the width dimensions that can set housing 1 promptly installs whole width dimensions with dwindling.
[other formation]
In the above-described embodiment, form the protuberance 11 of slide unit 8, but also can be formed on the bottom side of housing 1 in cover 2 sides on the top that forms housing 1.In addition, the mode that also can give prominence to the both sides to the bottom side of cover 2 sides and housing 1 forms.In a word, so long as can form the push mechanism 9 that disposes sliding dynamic component 8 spaced reciprocally and the protuberance 11 in the big zone of the snap-latch piece 16 that engages with the recess 6b of card 6 just passable.
In addition, in above-mentioned, promptly form the mode of enclosure space with cross section " コ " word shape, setting is formed on the protuberance incorporating section 3 on the cover 2, but the present invention is not limited to so protuberance incorporating section 3 be formed cross section " コ " word shape, for example also can form space parts such as slit in the above.
Claims (2)
1. a card connector is characterized in that,
Possess:
Have the card resettlement section of accommodating card housing,
Along with the insertion of described card or discharge and to the insertion of described card or discharge the direction slippage slide unit,
To the discharge direction of described card push away this slide unit push mechanism,
The snap-latch piece that engages with recess on being formed on described card,
That constitute by cam path and the engaging part that engages with this cam path and described slide unit remained on locking mechanism on the assigned position;
And described slide unit has to the outstanding protuberance of the above-below direction of described card resettlement section, is formed with the protuberance incorporating section of the described protuberance of taking in described slide unit simultaneously on described housing.
2. card connector as claimed in claim 1 is characterized in that:
Described housing has a plurality of projections, and on being installed in circuit substrate the time, forms the gap between described housing and described circuit substrate;
To dispose the described protuberance of described slide unit to the side-prominent mode of described circuit substrate;
Described snap-latch piece is installed on described slide unit;
Described slide unit has the push mechanism incorporating section of taking in described push mechanism and is located at the cam path that is used to form described locking mechanism on the described protuberance, and above-below direction overlaps the to each other configuration described push mechanism incorporating section and cam path.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004303138 | 2004-10-18 | ||
| JP2004303138A JP4406349B2 (en) | 2004-10-18 | 2004-10-18 | Card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1764016A true CN1764016A (en) | 2006-04-26 |
Family
ID=36382773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510099591 Pending CN1764016A (en) | 2004-10-18 | 2005-09-14 | Card connector |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4406349B2 (en) |
| CN (1) | CN1764016A (en) |
| TW (1) | TWI277258B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107396585A (en) * | 2016-05-17 | 2017-11-24 | 三菱电机株式会社 | Electronic-controlled installation |
-
2004
- 2004-10-18 JP JP2004303138A patent/JP4406349B2/en not_active Expired - Fee Related
-
2005
- 2005-09-09 TW TW94131175A patent/TWI277258B/en not_active IP Right Cessation
- 2005-09-14 CN CN 200510099591 patent/CN1764016A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107396585A (en) * | 2016-05-17 | 2017-11-24 | 三菱电机株式会社 | Electronic-controlled installation |
| CN107396585B (en) * | 2016-05-17 | 2020-04-28 | 三菱电机株式会社 | Electronic control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4406349B2 (en) | 2010-01-27 |
| TW200623550A (en) | 2006-07-01 |
| JP2006114442A (en) | 2006-04-27 |
| TWI277258B (en) | 2007-03-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1233069C (en) | Connector of storage card | |
| CN1260858C (en) | Connectnig device for card use with slider pushing out card | |
| CN1645673A (en) | Buckle connector for electronic apparatus and contactor therefor | |
| CN1204658C (en) | Trip mechanism of card-used connector | |
| KR100392962B1 (en) | Connector with terminal release stopper | |
| CN101062669A (en) | Belt molding | |
| CN1778523A (en) | Automobile interior part attachment | |
| CN1911130A (en) | Belt lock | |
| CN1976133A (en) | Card connector for integrated connection of ejection part and cam follower and locking part | |
| CN1913242A (en) | Card connector | |
| CN101054872A (en) | Lock core | |
| CN1156943C (en) | Inserting device for cards | |
| CN1424790A (en) | Card connectors | |
| CN1304921C (en) | Card adapter | |
| CN1240020C (en) | Frame assembly for IC card and IC card thereof | |
| CN101030685A (en) | Ic card connector | |
| CN1622399A (en) | Card holding structure for portable electronic device | |
| CN1764016A (en) | Card connector | |
| CN1822441A (en) | Connector | |
| CN2674816Y (en) | Printed circuitboard and withdrawing device for module | |
| CN1747242A (en) | High speed card connector | |
| CN1317515C (en) | Clip for mounting parts | |
| CN1476130A (en) | Plug connector assembly | |
| CN1311590C (en) | Card Plug socket | |
| CN2562416Y (en) | Electronic card connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20060426 |