CN202121156U - Card connector capable of withdrawing tray - Google Patents
Card connector capable of withdrawing tray Download PDFInfo
- Publication number
- CN202121156U CN202121156U CN2011202099742U CN201120209974U CN202121156U CN 202121156 U CN202121156 U CN 202121156U CN 2011202099742 U CN2011202099742 U CN 2011202099742U CN 201120209974 U CN201120209974 U CN 201120209974U CN 202121156 U CN202121156 U CN 202121156U
- Authority
- CN
- China
- Prior art keywords
- pallet
- housing
- connecting rod
- card
- card connector
- 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 - Lifetime
Links
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Provided is a card connector capable of withdrawing a tray. The card connector comprises a housing having an inserting port at the front end thereof, at least one terminal set, a tray having a lateral part, a push-in/push-out assembly composed of a heart-shaped guide groove, a connecting rod , and an elastic element, and an elastic bias member arranged in the housing and elastically working upon the connecting rod, wherein the heart-shaped guide groove is arranged at the lateral part; one end of the connecting rod is pivoted to the housing, with the other end thereof forming a joining part jointed to the heart-shaped guide groove; the lateral part is further provided with an extending groove, with one end of the extending groove connected to the heat-shaped guide groove while the other end thereof extending backward to form an open end; the tray is inserted into the housing by the inserting port; and the open end can enable the joining part of the connecting rod to enter the extending groove.
Description
Technical field
The utility model is relevant with memory card connector, is meant a kind of card connector that can pallet be detached especially.
Background technology
Press U.S. US 7,267; No. 565 patent has disclosed a kind of structure that can push memory card/eject; Its heart-shaped guide groove (element of this case figure number 312) promptly is that a kind of guide groove of circulation can be used to make its guide pin (pin) to act within it, and then has produced the function that stop is arranged when pushing and stop is also arranged when ejecting, make that the user is able to let memory card insert after; Can also once to push memory card be withdrawed from again, reach the effect that convenience is used.
U.S. US 7; 229, No. 300 patents (the relative case of TaiWan, China is M289538) and U.S. US 7,393; No. 221 patents (the relative case of TaiWan, China is M289539); Then all disclosed a kind of drawer type all in one card connector, its drawer is inserted in the card connector after can supplying to put memory card again, and also is provided with heart-shaped guide groove and can produces the action effect that pushes/eject with gag lever post in a side of drawer.
Yet; Above-mentioned drawer type card connector; Its drawer has received the start relation of gag lever post and stopper slot and only can be drawn to the precalculated position, and can't detach this card connector, therefore when the user desires to insert card; That must try one's best is drawn out to the limit to drawer, and card just can place drawer to push card connector again.If the degree of extracting out is not enough, then have the problem that is difficult for putting card, or the user exerts all one's strength because of carelessness excessively, then might destroy the structure of stopper slot or gag lever post, make that the function that pushes/eject can't normal operation.
Summary of the invention
The main purpose of the utility model is to provide a kind of card connector that can pallet be detached; Its function that pushes except having/eject; Also can let pallet detach card connector, but and can be when pallet turns back to operate as normal still, have the convenience in the use.
In order to reach aforementioned purpose, a kind of card connector that can pallet be detached according to the utility model provided, include: a housing, inside have an accommodation space, and this housing the place ahead has one and inserts mouth and be communicated in this accommodation space; At least one terminal group is made up of several terminals, and this at least one terminal group is located at this housing and is extended in this accommodation space; One pallet; Insertion mouth by this housing inserts; This pallet has an at least one year card division and a sidepiece; This at least one year card division can supply to carry at least one card, and this at least one year card division is positioned at this accommodation space and this at least one card is docked with this at least one terminal group when this pallet inserts this housing; One pushes/ejection assembly; Be made up of a heart-shaped guide groove, a connecting rod and a flexible member, this heart guide groove is located at the sidepiece of this pallet, is hubbed at this housing and swing but this connecting rod at one end forms an articulated section; Then forming a junction at the other end joins in this heart guide groove; And this connecting rod receives the compacting of this housing and is limited in certain altitude, and this flexible member is located in this housing and is acted on this pallet, its elastic force with this pallet to extrapolation; And a resilient bias, be located at this housing and elastic reaction in this connecting rod, its elastic force is pushed the junction of this connecting rod to a precalculated position; Wherein, the sidepiece of this pallet also has an extension slot, and an end of this extension slot is communicated in this heart guide groove, and the other end then extands rearward to the terminal outwards open of this sidepiece and is the open end; This pallet is when being inserted in this housing outward, and the open end of this extension slot can let the junction of this connecting rod get into corresponding to this precalculated position.The function that pushes except having whereby/eject, also can let pallet detach card connector, but and can be when pallet turns back to operate as normal still, have the convenience in the use.
Description of drawings
Fig. 1 is the combination stereogram of the utility model one preferred embodiment.
Fig. 2 is the explosive view of the utility model one preferred embodiment.
Fig. 3 is the element sketch map of the utility model one preferred embodiment, shows that state is looked at the end of tray.
Fig. 4 is partly cut-away's sketch map of the utility model one preferred embodiment, shows the inner member state of lid partly cut-away.
Fig. 5 is the combination stereogram of the utility model one preferred embodiment, shows that pallet withdraws from the state of a distance.
Fig. 6 is the combination stereogram of the utility model one preferred embodiment, shows the state that lid is removed.
Fig. 7 is the combination stereogram of the utility model one preferred embodiment, and when showing lid partly cut-away, this resilient bias acts on the state of connecting rod.
Fig. 8 is the vertical view of the utility model one preferred embodiment, shows that pallet withdraws from the state of a distance.
Fig. 9 is the cutaway view along 9-9 hatching line among Fig. 8.
Figure 10 is the cutaway view along 10-10 hatching line among Fig. 8.
Figure 11 is the action sketch map of the utility model one preferred embodiment, shows the state that does not insert pallet.
Figure 12 is the cutaway view along 12-12 hatching line among Figure 11.
Figure 13 is the action sketch map of the utility model one preferred embodiment, show just insert pallet and not with the junction state of contact of this connecting rod.
Figure 14 is the cutaway view along 14-14 hatching line among Figure 13.
Embodiment
For the structure that specifies the utility model and characteristics place, lift now the explanation of following preferred embodiment and conjunction with figs. as after, wherein:
Extremely shown in Figure 10 like Fig. 1; The utility model one preferred embodiment is provided a kind of card connector 10 that can pallet be detached; Mainly by a housing 11, two-terminal group 21, a pallet 31, push/ ejection assembly 41 and 51 of resilient bias form, wherein:
This housing 11; Form by a pedestal 12 and 16 of lids in the present embodiment; And by forming an accommodation space 18 between this pedestal 12 and this lid 16, and form and be positioned at one of the place ahead and insert mouthfuls 19 and be communicated in this accommodation space 18, this pedestal 12 has the corresponding portion of an alignment pin 121, one 122, a back-up block 123 and a location wall 124; This lid 16 has a pressing part 161, and this pressing part 161 forms for this lid 16 is convexly equipped with to this accommodation space 18 in the present embodiment.
This two-terminal group 21 is made up of several terminals, is located at this housing 11 and extends in this accommodation space 18.In the present embodiment, this two-terminal group 21 respectively is provided with this terminal group 21 respectively at pedestal 12 and this lid 16.
This pallet 31, by insertion mouth 19 insertions of this housing 11, this pallet 31 has two years card divisions 32; 33 and one sidepiece 34; This two years card divisions 32,33 are formed at this pallet 31 with the mode that changes mutually up and down, respectively in order to carry a card (not shown); This two years card divisions 32,33 are positioned at this accommodation space 18 and this two card are docked with this terminal group 21 respectively respectively when this pallet 31 inserts these housings 11.
This pushes/ejection assembly 41, is made up of a heart-shaped guide groove 42, a connecting rod 44 and 46 of flexible members; This heart guide groove 42 is located at the sidepiece 34 of this pallet 31; Swing forms a junction 442 at the other end to join in this heart guide groove 42 but this connecting rod 44 forms at one end that an articulated section 441 is hubbed at this pedestal 12, and this junction 442 is positioned at the place ahead and this articulated section 441 is positioned at the rear; In addition; The back-up block 123 of this pedestal 12 and supports this connecting rod 44 at certain altitude, again between this junction 442 and this articulated section 441; This pressing part 161 is positioned at this connecting rod 44 tops, limits this connecting rod 44 at certain altitude in order to suppress this connecting rod 44; This flexible member 46 is located at this pedestal 12 and is acted on this pallet 31; Its elastic force with this pallet 31 to extrapolation; This flexible member 46 is a compression spring in the present embodiment; The one of which end has the corresponding portion 122 that a fixed part 461 is fixed in this pedestal 12, and this flexible member 46 is placed in this alignment pin 121 and props up this pedestal 12 with the end with this fixed part 461.
The sidepiece 34 of this pallet 31 also has an extension slot 35, and an end of this extension slot 35 is communicated in this heart guide groove 42, and the other end then extands rearward to the terminal outwards open of this sidepiece 34 and is open end 351.In the present embodiment, this heart guide groove 42 and this extension slot 35 are arranged at the end face of this sidepiece 34, and this extension slot 35 is by gradually low after going to, and the extreme lower position of this extension slot 35 is lower than 442 bottoms, junction of this connecting rod 44.This pallet 31 is when being inserted in this housing 11 outward, and the open end 351 of this extension slot 35 can let the junction 442 of this connecting rod 44 get into corresponding to this precalculated position.
This resilient bias 51 is located at this housing 11 and elastic reaction in this connecting rod 44, and its elastic force is pushed the junction 442 of this connecting rod 44 to a precalculated position.In the present embodiment; This location wall 124 is positioned at a side of this accommodation space 18 and is close to the articulated section 441 of this connecting rod 44 and is positioned at the place ahead of this articulated section 441; This resilient bias 51 is a reed, and it is located at this lid 16 with an end, and other end elasticity props up this connecting rod 44; Locate and with its elastic force this connecting rod 44 is pushed against in this location wall 124, the junction 442 of this connecting rod 44 promptly is located in this precalculated position whereby.
In the present embodiment; This housing 11 is with the be combined as example of pedestal 12 with lid 16; And the aforementioned element that is arranged at pedestal 12 or lid 16 only illustrates, occasion and change and be arranged at lid 16 or pedestal 12 on demand during actual the manufacturing, and the set-up mode with present embodiment does not exceed.
In Fig. 4, shown that receiving this after this pallet 31 pushes pushes/connecting rod 44 lockings of ejection assembly 41 and be positioned at the state of insertion position.Fig. 5 then shown this pallet 31 receive push once more after, receive this to push/connecting rod of ejection assembly 41 44 effects and be positioned at the state of releasing the position.Because this kind push/ejection assembly 41 to make flowing mode very known, its in detail action hold and do not give unnecessary details.
The structure of present embodiment more than has been described, next the mode of operation of present embodiment has been described.
Because the utility model mainly focuses on this pallet 31 and this pushes/relation between the ejection assembly 41, but not therefore the relation between pallet 31 and the card only shows year card division 32,33 on the pallet 31 in each is graphic, no longer show card.
See also Figure 11 and Figure 12; When this pallet 31 does not insert; This connecting rod 44 is propped up in this location wall 124 to thruster top by this resilient bias 51, and this connecting rod 44 is also spacing by this back-up block 123 and 161 of this pressing parts simultaneously, so this connecting rod 44 promptly is fixed on aforesaid precalculated position.
Like Figure 13 and shown in Figure 14; When this pallet 31 inserts; Open end 351 by this extension slot 35 can let the junction 442 of this connecting rod 44 get into corresponding to this precalculated position; Simultaneously, because this extension slot 35 is lower than this junction 442 by gradually low after going to and extreme lower position, therefore can let this junction 442 unhinderedly get into this extension slot 35 smoothly.When this pallet 31 continues to enter to penetralia; This heart guide groove 42 can arrived at and act in this junction 442 promptly; After the strength that pushes (the for example thrust of user's finger) is removed; This pallet 31 promptly receives the effect of this spring 46 and outwards moves, and this connecting rod 44 promptly acts on should heart guide groove 42 and lock this pallet 31 in the insertion position, as shown in Figure 4; At this moment, this push/heart-shaped guide groove 42, connecting rod 44 and the flexible member 46 of ejection assembly 41 can act on this pallet 31 and supply the user to promote the action that this pallet 31 pushes/ejects.And in the course of action that is pushing/ejecting; Therefore the compacting that is fixed because this connecting rod 44 receives the elastic reaction of this resilient bias 51 still can be under the effect of this heart guide groove 42 and overcome effect elastic force and the swing work normally of this resilient bias 51.In addition, when this pallet 31 entered to penetralia, if card division 32,33 storings of carrying on this pallet 31 have two cards, then this two card can dock respectively with this two-terminal group 21 and supply and use.
When desiring to move back card; Can make this and push by promoting this pallet 31/ejection assembly 41 starts and make this pallet 31 outwards withdraw from a distance, its state is as shown in Figure 5, and this distance is the junction 442 and (two known technologies that halt is heart-shaped guide groove 42 here of the distance between two halts on this heart guide groove 42 of this connecting rod 44 promptly; Be known technology; Hold and do not give unnecessary details), this moment, the user can detach this housing 11 with this pallet 31, in the process that detaches; The junction 442 of this connecting rod 44 no longer is contacted with this pallet 31 via these extension slot 35 disengagings; Therefore this pallet 31 promptly has no obstruction and drawable this housing 11, and the junction 442 of this connecting rod 44 also receives the effect of resilient bias 51 and returns back to aforementioned precalculated position, the not insertion state that promptly reply Figure 11 or Figure 12 this moment again.In addition, because the fixed part 461 of this flexible member 46 is the corresponding portions 122 of being fixed in this housing 11, so this flexible member 46 can not drop out this housing 11 after this pallet 31 detaches.
This shows that the attainable effect of present embodiment is: its function that pushes except having/eject, also can let pallet 31 detach card connector, but and can be when pallet 31 turns back to operate as normal still, have the convenience in the use.
In the present embodiment; The fixed part 461 of this flexible member 46; And inessential element; This flexible member 46 can by the restriction of these housing 11 inner spaces or and this alignment pin 121 between close-fitting reach the effect that can not drop out, so the utility model is not restriction to be provided with this fixed part 461.
Moreover, the also inessential element of this alignment pin 121, this flexible member 46 can reach the effect of location by the restriction of these housing 11 inner spaces, so the utility model is not restriction to be provided with this alignment pin 121.
Again; This heart guide groove 42 does not exceed with the end face that is arranged at this sidepiece 34 with this extension slot 35; In the preceding case that is formerly disclosed in the technology; Just disclosed the side that heart-shaped guide groove 42 is arranged at drawer, so this heart guide groove 42 of the utility model is also unrestricted with which face that this extension slot 35 is arranged at pallet 31, as long as can produce the action that pushes/eject.
In addition, the also inessential element of this back-up block 123, under the situation that is not having to be provided with, this connecting rod 44 still can be by the pushing and pressing of this resilient bias 51 and handing-over that should heart guide groove 42 and normal swing action.
Also have, year card division 32,33 quantity on the quantity of terminal group 21 and the pallet 31 are two; This just for example; The utility model be equally applicable to have only a terminal group 21 and one year the card division (32 or 33) situation, this moment, this pallet 31 only supplied storing one card, was located at pedestal 12 or lid 16 as for terminal group 21; Then all can understand by the exposure of this case and select, therefore hold not with graphic represent separately a terminal group 21 cooperate one year the card division (32 or 33) state.In like manner, the utility model is not restriction with the quantity of terminal group 21 and year card division 32,33.
Claims (10)
1. the card connector that can pallet be detached is characterized in that, includes:
One housing, inside have an accommodation space, and this housing the place ahead has one and inserts mouth and be communicated in this accommodation space;
At least one terminal group is made up of several terminals, and this at least one terminal group is located at this housing and is extended in this accommodation space;
One pallet; Insertion mouth by this housing inserts; This pallet has an at least one year card division and a sidepiece; This at least one year card division can supply to carry at least one card, and this at least one year card division is positioned at this accommodation space and this at least one card is docked with this at least one terminal group when this pallet inserts this housing;
One pushes/ejection assembly; Be made up of a heart-shaped guide groove, a connecting rod and a flexible member, this heart guide groove is located at the sidepiece of this pallet, is hubbed at this housing and swing but this connecting rod at one end forms an articulated section; Then forming a junction at the other end joins in this heart guide groove; And this connecting rod receives the compacting of this housing and is limited in certain altitude, and this flexible member is located in this housing and is acted on this pallet, its elastic force with this pallet to extrapolation; And
One resilient bias is located at this housing and elastic reaction in this connecting rod, and its elastic force is pushed the junction of this connecting rod to a precalculated position;
Wherein, the sidepiece of this pallet also has an extension slot, and an end of this extension slot is communicated in this heart guide groove, and the other end then extands rearward to the terminal outwards open of this sidepiece and is the open end; This pallet is when being inserted in this housing outward, and the open end of this extension slot can let the junction of this connecting rod get into corresponding to this precalculated position.
2. the card connector that can pallet be detached according to claim 1 is characterized in that: this flexible member is a compression spring, and the one of which end has a fixed part and is fixed in this housing.
3. the card connector that can pallet be detached according to claim 2; It is characterized in that: this housing has an alignment pin; This flexible member is placed in this alignment pin and props up this housing with its end with this fixed part, and this housing has a corresponding portion fixed part of this flexible member is fixed it.
4. the card connector that can pallet be detached according to claim 1, it is characterized in that: the junction of this connecting rod is positioned at the place ahead and this articulated section is positioned at the rear.
5. the card connector that can pallet be detached according to claim 1; It is characterized in that: this heart guide groove and this extension slot are arranged at the end face of this sidepiece; This extension slot is by gradually low after going to, and the extreme lower position of this extension slot is lower than the bottom, junction of this connecting rod.
6. the card connector that can pallet be detached according to claim 5, it is characterized in that: this housing has a back-up block, between the junction and this articulated section of this connecting rod, and supports this connecting rod at certain altitude.
7. the card connector that can pallet be detached according to claim 1, it is characterized in that: this housing has a pressing part, and correspondence is positioned at the top of this connecting rod, limits this connecting rod at certain altitude in order to suppress this connecting rod.
8. the card connector that can pallet be detached according to claim 1, it is characterized in that: this housing is made up of a pedestal and a lid, and this at least one terminal group is located at this pedestal or this lid the two one of them.
9. the card connector that can pallet be detached according to claim 8; It is characterized in that: this at least one terminal group quantitatively is the two-terminal group; And respectively establish a terminal group at this pedestal and this lid respectively; At least one year card division of this pallet quantitatively is two years card divisions, and is formed at this pallet with the mode that changes mutually up and down, respectively in order to carry a card; This two years card divisions are positioned at this accommodation space and this two card are docked with this terminal group respectively respectively when this pallet inserts this housing.
10. the card connector that can pallet be detached according to claim 1; It is characterized in that: this housing has a location wall and is positioned at a side of this accommodation space and is close to the articulated section of this connecting rod and is positioned at the place ahead of this articulated section; This resilient bias is a reed, and it is located at this housing with an end, and other end elasticity props up this connecting rod; Locate and with its elastic force this connecting rod is pushed against in this location wall, the articulated section of this connecting rod promptly is positioned in this precalculated position whereby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202099742U CN202121156U (en) | 2011-06-10 | 2011-06-10 | Card connector capable of withdrawing tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202099742U CN202121156U (en) | 2011-06-10 | 2011-06-10 | Card connector capable of withdrawing tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202121156U true CN202121156U (en) | 2012-01-18 |
Family
ID=45462193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202099742U Expired - Lifetime CN202121156U (en) | 2011-06-10 | 2011-06-10 | Card connector capable of withdrawing tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202121156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682811A (en) * | 2012-09-14 | 2014-03-26 | Smk株式会社 | Tray for card storage, card storage structure, and electronic equipment using card storage structure |
-
2011
- 2011-06-10 CN CN2011202099742U patent/CN202121156U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682811A (en) * | 2012-09-14 | 2014-03-26 | Smk株式会社 | Tray for card storage, card storage structure, and electronic equipment using card storage structure |
| CN103682811B (en) * | 2012-09-14 | 2016-02-03 | Smk株式会社 | Card storage pallet, card holding structure and utilize the electronic equipment of card holding structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3171058U (en) | Memory card connector | |
| TWM416241U (en) | The terminals stripping Card connector | |
| CN202121156U (en) | Card connector capable of withdrawing tray | |
| EP0825120B1 (en) | Needle cover for tag pin attaching apparatus | |
| KR101574726B1 (en) | Socket for dual memory card | |
| TWM278118U (en) | Card connector having terminal selection effect | |
| CN109270993B (en) | Concealed handle structure of pluggable module | |
| CN208081868U (en) | A kind of building blocks parcel tray and block toy | |
| CN201890013U (en) | Pressing type pen | |
| KR101489495B1 (en) | Socket for dual memory card | |
| CN201188478Y (en) | Fiche connector capable of selecting terminal based on insertion fiche | |
| CN208429352U (en) | A kind of assembled box body | |
| CN210040737U (en) | Plug-in type pop-up structure | |
| CN204638312U (en) | A kind of meat grinder | |
| CN201369422Y (en) | Electronic card connector | |
| CN106067058B (en) | Telescopic flash disk | |
| CN205335530U (en) | Light communication module draws ring unlocking device | |
| CN205728785U (en) | Superposed combined type cabinet | |
| CN201622852U (en) | External hard disc box leading exit button to shrink inwards in normal state | |
| CN104440338B (en) | Min-cutter ejector and feeding device | |
| TWI648914B (en) | Card connector | |
| CN204966853U (en) | Card eject mechanism's card connector with double tops support position | |
| CN202111242U (en) | Electronic card connector | |
| TW201533986A (en) | Card connector | |
| CN102467932B (en) | Locking mechanism and optical drive with locking mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |
|
| CX01 | Expiry of patent term |