CN202363611U - Card connector by using pin to withdraw pallet - Google Patents
Card connector by using pin to withdraw pallet Download PDFInfo
- Publication number
- CN202363611U CN202363611U CN201120254476XU CN201120254476U CN202363611U CN 202363611 U CN202363611 U CN 202363611U CN 201120254476X U CN201120254476X U CN 201120254476XU CN 201120254476 U CN201120254476 U CN 201120254476U CN 202363611 U CN202363611 U CN 202363611U
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- CN
- China
- Prior art keywords
- pallet
- housing
- contact pin
- recess
- 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 - Fee Related
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Abstract
Provided is a card connector by using a pin to withdraw a pallet. The card connector comprises a housing, wherein the front end of the housing is provided with an insertion port; at least a terminal set; a pallet which can be inserted into the housing via the insertion port, and is equipped with at least a card carrying portion and a recess, wherein one side of the recess has a pressing wall, the front end of the pallet is provided with a pin hole, and a pin guide portion is formed between the pin hole and the recess; an elastic element; and an elastic interference member which is arranged in the housing and extends into an accommodating space at a predetermined length so as to interference the recess of the pallet and is pressed against the pressing wall. In addition, the elastic interference member is equipped with an action portion. A pin is utilized to pass through the pin hole via the pin guide portion into the recess, such that the elastic interference member is pushed out of the recess without being pressed against the pressing wall, and the pallet is pushed out through the elastic force of the elastic element.
Description
Technical field
The utility model is relevant with memory card connector, is meant a kind of card connector that uses contact pin to withdraw from pallet especially.
Background technology
The M376007 patent of TaiWan, China bulletin; Disclosed a kind of card connector with pallet; Wherein, This pallet is given clamping locking by lock member (figure number 21) in order to carry electronic memory card (in this case be example with the SIM) when this pallet is inserted into this card connector, can this pallet be fixed on the state of insertion.
Aforementioned case when desire is taken out this pallet, must apply the strength that outwards moves to this pallet, and this strength must enough overcome the strength that its lock member is held the folder locking, this pallet is shifted out, and then can take off card.This kind mode is obviously very not convenient.
In addition, No. 20080165508 patents of U.S. US have also disclosed a kind of card connector with pallet, and its pallet (figure number 20) also is that (figure number 49A 49B) grips, and then is fixed on the state of insertion by lock member by both sides.This case equally also is suitable inconvenience when desire is taken out pallet.
Summary of the invention
The main purpose of the utility model is to provide a kind of card connector that uses contact pin to withdraw from pallet, and it can make pallet withdraw from after can using a contact pin to insert, and is very convenient in the operation.
In order to reach aforementioned purpose, a kind of card connector that uses contact pin to withdraw from pallet according to the utility model provided includes: 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, by the insertion mouth insertion of this housing, this pallet has 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 docked with this at least one terminal group when this pallet inserts this housing; The precalculated position of this pallet has a recess, and this pallet has one to wall in a side of this recess; This pallet front end has a pin holes, and between this pin holes and this recess, forms a guide pin portion, and this guide pin portion can guide to a contact pin that is inserted by this pin holes, and makes the front end of this contact pin get into this recess; One flexible member is located between this housing and this pallet, and its elastic force is with the outside ejection of this pallet; An and elasticity interference piece; Be located at this housing and definite length extended to this accommodation space; In the time of in this pallet is inserted into this housing, this elasticity interference piece is interfered in this recess and is propped up in this and supports wall, is ejected by this flexible member so as to preventing this pallet; In addition, this elasticity interference piece is after its body portion forms by forward direction and the service portion that extends of ecto-entad; Wherein, when this contact pin that is inserted by the outside gets into this recess, act on this service portion and with this elasticity interference piece top from this recess and no longer prop up in this and support wall.For this reason, can insert by a contact pin pallet is withdrawed from, very convenient in the operation.
Description of drawings
Fig. 1 is the combination stereogram of the utility model first preferred embodiment.
Fig. 2 is another combination stereogram of the utility model first preferred embodiment, shows the state after pallet removes.
Fig. 3 is the explosive view of the utility model first preferred embodiment.
Fig. 4 is the local member stereogram of the utility model first preferred embodiment, shows the state after lid overturns.
Fig. 5 is the local member stereogram of the utility model first preferred embodiment, shows the bottom state of pallet.
Fig. 6 is the first operational motion figure of the utility model first preferred embodiment, shows the state that pallet inserts, wherein, be remove lid with complete demonstration pallet dynamically.
Fig. 7 is the second operational motion figure of the utility model first preferred embodiment.
Fig. 8 is the 3rd operational motion figure of the utility model first preferred embodiment.
Fig. 9 is the 4th operational motion figure of the utility model first preferred embodiment.
Figure 10 is the use sketch map of the utility model first preferred embodiment, shows that card places the state of pallet.
Figure 11 is the 5th operational motion figure of the utility model first preferred embodiment.
Figure 12 is the 6th operational motion figure of the utility model first preferred embodiment, shows that the elasticity interference piece is backed down by contact pin, but the state that pallet is not ejected by flexible member as yet.
Figure 13 is the 7th operational motion figure of the utility model first preferred embodiment.
Figure 14 is the 8th operational motion figure of the utility model first preferred embodiment.
Figure 15 is the vertical view of the utility model second preferred embodiment, shows that pallet is inserted into inner most state, wherein, be remove lid with complete demonstration pallet dynamically.
Figure 16 is the local member stereogram of the utility model second preferred embodiment, shows the syntagmatic of base and elasticity interference piece.
Figure 17 is the cutaway view along 17-17 hatching line among Figure 15.
Figure 18 is the action sketch map of the utility model second preferred embodiment.
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 5 like Fig. 1; A kind of card connector 10 that uses contact pin to withdraw from pallet that the utility model first preferred embodiment is provided; Mainly form by a housing 11, at least one terminal group 21, a pallet 31, a flexible member 41 and 51 of elasticity interference pieces, wherein:
This housing 11, inside have an accommodation space 13, and these housing 11 the place aheads have one and insert mouthfuls 14 and be communicated in this accommodation space 13.In the present embodiment, this housing 11 is made up of a pedestal 12 and 18 of lids.This housing 11 has an alignment pin 121 and a corresponding portion 122, is example to be located at this pedestal 12 in the present embodiment.
This at least one terminal group 21 is two-terminal group 21 in the present embodiment, and respectively this terminal group 21 is made up of several terminals, and this two-terminal group 21 is located at this pedestal 12 and this lid 18 respectively and is extended in this accommodation space 13.Wherein, having two-terminal group 21 in the present embodiment, is corresponding to two kinds of cards 99 (being memory card); This is giving an example among the embodiment, if only desire is used a kind of card 99, then terminal group 21 correspondences gets final product; Simultaneously, this case is not restriction with the quantity of terminal group 21.
This pallet 31; Insertion mouth 14 by this housing 11 inserts; This pallet 31 has two years card divisions 32 can supply to carry two cards 99, and this two years card divisions 32 are positioned at this accommodation space 13 and this two card 99 is docked with this two-terminal group 21 respectively when this pallet 31 inserts this housing 11.The precalculated position of this pallet 31 has a recess 34, and this pallet 31 has one in a side of this recess 34 and support wall 35, in present embodiment, should support the rear side that wall 35 be positioned at this recess 34.These pallet 31 front ends have a pin holes 36, and form a guide pin portion 37 between this pin holes 36 and this recess 34, and this guide pin portion 37 can guide to a contact pin 91 that is inserted by this pin holes 36, and front end gets into this recess 34 before making this contact pin 91.Wherein, aforesaid two years card divisions 32 are corresponding to two kinds of cards 99, and this is giving an example among the embodiment, if only desire is used a kind of card 99, and getting final product of one year card division 32 correspondence then, simultaneously, this case is not restriction with the quantity of year card division 32.In addition, this guide pin portion 37 is formed by an elongated slot of being located on this pallet 31.
This flexible member 41 is located between this housing 11 and this pallet 31, and its elastic force is with these pallet 31 outside ejections.In the present embodiment, this flexible member 41 is a compression spring, and the one of which end has a fixed part 42, and is placed in this alignment pin 121 and props up this pedestal 12 with this end, and this fixed part 42 is fixed in the corresponding portion 122 on this pedestal 12.
This elasticity interference piece 51 is located at this housing 11 and definite length extended to this accommodation space 13, and in the present embodiment, this elasticity interference piece 51 is formed by these accommodation space 13 extensions of a side direction of this lid 18.In the time of in this pallet 31 is inserted into this housing 11; This elasticity interference piece 51 is interfered in this recess 34 and is propped up in this to wall 35; To prevent that this pallet 31 from being ejected by this flexible member 41, in addition, this elasticity interference piece 51 is after its body portion forms by forward direction and the service portion 52 that extends of ecto-entad.In addition, in present embodiment, a stretch out extension 54 of predetermined length of the end of this elasticity interference piece 51, and the starting point of extending in this extension 54 forms a kink 53, and be resisted against with this extension 54 should be to wall 35.
Wherein, this contact pin 91 that is inserted by the outside is got into by this pin holes 36, gets into this recess 34 through this guide pin portion 37, and act on this service portion 52 and with these elasticity interference piece 51 tops from this recess 34 and no longer prop up in this and support wall 35.
Next the mode of operation of this first embodiment is described.
See also Fig. 6 to Fig. 9, this pallet 31 is being inserted in the process in this housing 11, this pallet 31 of user's finger push capable of using inserts.To shown in Figure 7, the leading edge of this pallet 31 can act on the service portion 52 of this elasticity interference piece 51 earlier, and this elasticity interference piece 51 is backed down laterally like Fig. 6.As shown in Figure 8, this moment this elasticity interference piece 51 this kink 53 and the side that extension 54 promptly is butted on this pallet 31.As shown in Figure 9, when this pallet 31 continued to be inserted into rearmost end, this elasticity interference piece 51 promptly got in this recess 34, and this flexible member 41 (being shown in Fig. 6 to Fig. 8) also is compressed and produces the elastic force of this pallet 31 outside ejections simultaneously.After the user removed finger, the elastic force of this flexible member 41 was about to this pallet 31 outside ejections, but this moment this pallet 31 54 tops of extension that wall 35 promptly receives this elasticity interference piece 51 of supporting support, therefore this pallet 31 is fixed in this housing 11.Promptly accomplish the action of inserting this pallet 31 this moment.
Cooperation is consulted shown in Figure 3 like Figure 10; Because the card division 32 of carrying on this pallet 31 can be used to carry card 99; Therefore after this pallet 31 carries card 99; Carrying out 31 actions of above-mentioned insertion pallet can be placed in card 99 in this housing 11, and docks so that carry out follow-up read-write motion to this card 99 with pairing terminal group 21.
Please cooperate Fig. 3 to consult Figure 11 to Figure 14 again; When desiring to withdraw from this pallet 31, a contact pin 91 is inserted by this pin holes 36, shown in figure 11; This contact pin 91 promptly receives the guiding of this guide pin portion 37 and enters in this recess 34, and then acts on the service portion 52 of this elasticity interference piece 51.Extremely shown in Figure 14 like Figure 12; Then this contact pin 91 moves on; Be about to these elasticity interference piece 51 tops from this recess 34; The extension 54 of this elasticity interference piece 51 promptly left this recess 34 and no longer was resisted against and should support wall 35 this moment, and this pallet 31 promptly receives the resilient force of this flexible member 41 and outwards mobile by ejection, and the user is the front end of hand-holdable this pallet 31 and take out this pallet 31.If carry card 99 on this pallet 31, then the user can take off this card 99 on this pallet 31.Wherein, in the process that this pallet 31 outwards shifts out, these elasticity interference piece 51 elasticity involution power own can make its kink 53 prop up the side of this pallet 31, after this pallet 31 shifts out fully, promptly can return back to the state that stretches in this accommodation space 13.
What deserves to be mentioned is; In this first embodiment; This elasticity interference piece 51 is provided with this kink 53 and this extension 54; Only being in order to let this elasticity interference piece 51 when being butted on the side of this pallet 31, can make this pallet 31 have the action of inserting more smoothly or shifting out, when this kink 53 and this extension 54 are not set, equally also is can come with the end of this elasticity interference piece 51 this recess 34 is produced interference and is resisted against this effect of supporting wall 35; Equally, this kink 53 in the present embodiment and extension 54 and inessential element.
Please consult Figure 15 to Figure 18 again, a kind of card connector 60 that uses contact pin to withdraw from pallet that the utility model second preferred embodiment is provided is taken off first embodiment before mainly generally being same as, and difference is:
This elasticity interference piece 51 ' is not to be extended by a side of this lid to form, but a metal clips is incorporated into this pedestal 12 ' to embed the mode that is shaped, and is formed to this accommodation space 13 ' extension by this pedestal 12 '.
In when operation, the state that is different from first embodiment only is, and is shown in figure 18, and this elasticity interference piece 51 ' is being moved down during from this recess 34 ' by these contact pin 91 tops.
What must remark additionally among this second embodiment is again; This elasticity interference piece can not be a metal clips, and it also can be one of the forming in the plastics shell fragment of this pedestal, has the effect identical with metal material equally; And because the integrally formed technology of plastics is very known, hold no longer with graphic representation it.
In addition, among this second embodiment, this elasticity interference piece also can be formed by this lid extension; And moved up during from this recess by the contact pin top; This kind structure only is a simple change, hold not with graphic representation it, and this kind structure should be the claim of this case and contains.
Take off first embodiment before all the other structures of this second embodiment and the effect that can reach all generally are same as, hold no longer to give and give unnecessary details.
By on can know that the effect that the utility model can be reached is: the utility model can use a contact pin 91 to insert pallet 31 is withdrawed from, and is not only simple in structure, also very simple and convenient in the operation.
Claims (9)
1. a card connector that uses contact pin to withdraw from pallet 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, by the insertion mouth insertion of this housing, this pallet has 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 docked with this at least one terminal group when this pallet inserts this housing; The precalculated position of this pallet has a recess, and this pallet has one to wall in a side of this recess; This pallet front end has a pin holes, and between this pin holes and this recess, forms a guide pin portion, and this guide pin portion can guide to a contact pin that is inserted by this pin holes, and makes the front end of this contact pin get into this recess;
One flexible member is located between this housing and this pallet, and its elastic force is with the outside ejection of this pallet; And
One elasticity interference piece; Be located at this housing and definite length extended to this accommodation space; In the time of in this pallet is inserted into this housing, this elasticity interference piece is interfered in this recess and is propped up in this and supports wall, is ejected by this flexible member so as to preventing this pallet; In addition, this elasticity interference piece is after its body portion forms by forward direction and the service portion that extends of ecto-entad;
Wherein, when this contact pin that is inserted by the outside gets into this recess, act on this service portion and with this elasticity interference piece top from this recess and no longer prop up in this and support wall.
2. use contact pin according to claim 1 withdraws from the card connector of pallet, it is characterized in that: should support the rear side that wall system is positioned at this recess.
3. use contact pin according to claim 1 withdraws from the card connector of pallet, 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.
4. use contact pin according to claim 3 withdraws from the card connector of pallet, it is characterized in that: this elasticity interference piece is formed by this accommodation space extension of a side direction of this lid.
5. use contact pin according to claim 3 withdraws from the card connector of pallet, it is characterized in that: this elasticity interference piece is that a metal clips and embedding form in this pedestal, and is formed to this accommodation space extension by this pedestal.
6. use contact pin according to claim 1 withdraws from the card connector of pallet, it 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.
7. use contact pin according to claim 6 withdraws from the card connector of pallet; 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.
8. use contact pin according to claim 1 withdraws from the card connector of pallet, it is characterized in that: this guide pin portion is formed by an elongated slot that is arranged on this pallet, guides this contact pin when supplying this contact pin to insert.
9. use contact pin according to claim 1 withdraws from the card connector of pallet, it is characterized in that: a stretch out extension of predetermined length of the end of this elasticity interference piece, and the starting point of extending in this extension forms a kink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120254476XU CN202363611U (en) | 2011-07-08 | 2011-07-08 | Card connector by using pin to withdraw pallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120254476XU CN202363611U (en) | 2011-07-08 | 2011-07-08 | Card connector by using pin to withdraw pallet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202363611U true CN202363611U (en) | 2012-08-01 |
Family
ID=46574770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120254476XU Expired - Fee Related CN202363611U (en) | 2011-07-08 | 2011-07-08 | Card connector by using pin to withdraw pallet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202363611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687405A (en) * | 2012-08-31 | 2014-03-26 | 深圳市比维视创科技有限公司 | Removable component and electronic device including same |
| CN105680232A (en) * | 2014-12-04 | 2016-06-15 | 莫列斯有限公司 | Card connector |
-
2011
- 2011-07-08 CN CN201120254476XU patent/CN202363611U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687405A (en) * | 2012-08-31 | 2014-03-26 | 深圳市比维视创科技有限公司 | Removable component and electronic device including same |
| CN105680232A (en) * | 2014-12-04 | 2016-06-15 | 莫列斯有限公司 | Card connector |
| CN105680232B (en) * | 2014-12-04 | 2018-11-20 | 莫列斯有限公司 | Card connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20120801 Termination date: 20200708 |