CN204088671U - Card connector - Google Patents
Card connector Download PDFInfo
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- CN204088671U CN204088671U CN201420568252.XU CN201420568252U CN204088671U CN 204088671 U CN204088671 U CN 204088671U CN 201420568252 U CN201420568252 U CN 201420568252U CN 204088671 U CN204088671 U CN 204088671U
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- Prior art keywords
- arm
- contact site
- card connector
- electronic cards
- terminal
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Abstract
The utility model discloses a kind of card connector, and for grafting electronic cards, card connector comprises: a pedestal; With multiple terminal, be located on pedestal.Each terminal comprises: a contact site, for the electronic cards electrical contact with grafting; With a support portion, there are two extend and the elastic arm intersected at contact site from pedestal respectively, each elastic arm has the guiding arm extending to contact site, each guiding arm becomes to be greater than zero degree with the plug orientation of electronic cards and is less than the angle of 90 degree, and two lead arm portions lay respectively at perpendicular to card plug orientation and the both sides of plane through contact site.Each guiding arm is formed with the level and smooth back shape nonreentrant surface extending to contact site, the outer surface smoother transition of back shape nonreentrant surface and contact site.Therefore, when removable electronic card, electronic cards can be guided to the contact site of terminal smoothly along the back shape nonreentrant surface of terminal, and can not be worn and torn by the terminal of card connector, extends the useful life of electronic cards.
Description
Technical field
The utility model relates to a kind of card connector for grafting electronic cards, particularly a kind of card connector avoiding electronic cards to be worn and torn by the terminal of card connector when plugging.
Background technology
In the prior art, card connector generally comprises pedestal and remains on the multiple terminals in pedestal, and the top of each terminal has a contact site, for the electronic cards electrical contact with insertion.
In the prior art, damaged by electronic cards or electronic cards pallet when removable electronic card to prevent the terminal of card connector, electronic cards is generally laterally inserted in card connector, that is, electronic cards is general along becoming to be greater than zero degree with the bearing of trend of the terminal of card connector and the direction being less than 90 degree is inserted.Like this, when inserting electronic cards, the pallet of electronic cards or loading electronic cards first contacts with the guided outside flank of the elastic arm of the terminal of card connector, then press elastic arm downwards gradually, and under the guiding of the guided outside flank of elastic arm, move to the position with the contact site electrical contact of the terminal of electronic cards gradually.
In the prior art, the guided outside flank of the elastic arm of the terminal of card connector is generally formed with sharp seamed edge or edge, and when removable electronic card, pallet or the electronic cards of electronic cards are loaded in this sharp seamed edge or edge meeting scratch.
In addition, in the prior art, the guided outside flank of the elastic arm of the terminal of card connector is extend with waiting width from contact site towards the stiff end of elastic arm, and therefore, guided outside flank can protrude to the circuit board of installing card connector at the stiff end place of elastic arm.When inserting electronic cards or electronic cards pallet, electronic cards or electronic cards pallet can press the elastic arm of the terminal of card connector downwards, and this can cause the guided outside flank contact of elastic arm or the circuit board of collision installing card connector, causes the damage of circuit board.
Utility model content
The purpose of this utility model is intended at least one aspect solving the above-mentioned problems in the prior art and defect.
An object of the present utility model is to provide a kind of card connector, and it can prevent electronic cards from being worn and torn by the terminal of card connector when plugging effectively.
According to an aspect of the present utility model, provide a kind of card connector, for grafting electronic cards, described card connector comprises: a pedestal; With multiple terminal, be located on described pedestal.Each described terminal comprises: a contact site, for the described electronic cards electrical contact with grafting; With a support portion, there are two extend and the elastic arm intersected at described contact site from pedestal respectively, each described elastic arm has the guiding arm extending to described contact site, each described guiding arm becomes to be greater than zero degree with the plug orientation of described electronic cards and is less than the angle of 90 degree, and described two lead arm portions lay respectively at the both sides of the plug orientation perpendicular to electronic cards and the plane through described contact site.Wherein, each described guiding arm is formed with the level and smooth back shape nonreentrant surface extending to described contact site, the outer surface smoother transition of described back shape nonreentrant surface and described contact site.
According to an embodiment of the present utility model, described back shape nonreentrant surface comprises the flange region in the outside of the spine being positioned at described back shape nonreentrant surface, and this flange region is formed to shrink gradually from described contact site towards the root of described guiding arm.
According to another embodiment of the present utility model, described contact site has level and smooth arc-shaped outer surface.
According to another embodiment of the present utility model, described contact site has spherical outer surface.
According to another embodiment of the present utility model, each described elastic arm also comprises and is fixed to described pedestal and the fixing arm be connected with described guiding arm; And seamlessly transit between the outer surface of the outer surface of described guiding arm and described fixing arm.
According to another embodiment of the present utility model, between the outer surface of described guiding arm and the outer surface of described fixing arm, adopt gradual change chamfered transition.
According to another embodiment of the present utility model, between the outer surface of described guiding arm and the outer surface of described fixing arm, adopt gradual change round-corner transition.
According to another embodiment of the present utility model, each described guiding arm relative to the angle of the plug orientation of described electronic cards for being not less than 20 degree and being not more than 60 degree.
According to another embodiment of the present utility model, two of each described terminal guide one in arm to guide arm to equal the angle of another guiding arm relative to the plug orientation of described electronic cards relative to the angle of the plug orientation of described electronic cards.
According to another embodiment of the present utility model, the fixing arm of each described elastic arm and the surface of described pedestal almost parallel; And the guiding arm of each described elastic arm becomes to be greater than zero degree with the surface of described pedestal and is less than the angle of 90 degree.
According to another embodiment of the present utility model, the angle between the guiding arm of each described elastic arm and the surface of described pedestal is within the scope of 30 degree ~ 60 degree.
According to another embodiment of the present utility model, the angle between the guiding arm of each described elastic arm and the surface of described pedestal is within the scope of 35 degree ~ 45 degree.
According to another embodiment of the present utility model, described two elastic arms are formed with described contact site be summit V-arrangement or U-shaped support portion.
According to another embodiment of the present utility model, each described terminal has the weld part be connected with elastic arm described at least one, for by described terminal soldering to circuit board.
According to another embodiment of the present utility model, two elastic arms of each described terminal have identical or roughly the same length.
According to another embodiment of the present utility model, the contact site of described multiple terminal is arranged in two rows on the direction parallel with the plug orientation of described electronic cards.
According to another embodiment of the present utility model, be formed with the spatial accommodation for holding electronic cards in described card connector, the contact site of described multiple terminal is projected in described spatial accommodation.
According to another embodiment of the present utility model, the width of each described fixing arm diminishes from described pedestal gradually towards described guiding arm.
According to another embodiment of the present utility model, described card connector is the card connector for grafting SIM card.
In each embodiment above-mentioned of the present utility model, owing to the guiding arm of each terminal being formed with the level and smooth back shape nonreentrant surface extending to contact site, and the outer surface smoother transition of this back shape nonreentrant surface and contact site, therefore, when removable electronic card, electronic cards can be guided to the contact site of terminal smoothly along the level and smooth back shape nonreentrant surface on the guiding arm of terminal, and can not be worn and torn by the guiding arm of terminal, extends the useful life of electronic cards.
In addition, in an embodiment of the present utility model, flange region due to the outside guiding the back shape nonreentrant surface on arm is formed to shrink gradually from contact site towards guiding the root of arm, therefore, the root place of arm is being guided to there will not be the flank protruded towards the surface of the circuit board installing this card connector, therefore, when inserting electronic cards, guide the root of arm can not collide or contact circuit plate, prevent circuit board damaged.
By the description hereinafter done the utility model with reference to accompanying drawing, other object of the present utility model and advantage will be apparent, and can help there is comprehensive understanding to the utility model.
Accompanying drawing explanation
Fig. 1 display is according to the schematic diagram of each terminal of the card connector of an embodiment of the present utility model;
Fig. 2 is presented at the schematic diagram of the terminal module that each terminal shown in Fig. 1 is formed after molded formation insulating base;
Fig. 3 shows the enlarged diagram of a terminal of the card connector shown in Fig. 1 and Fig. 2;
Fig. 4 display, according to the decomposing schematic representation of the card connector of an embodiment of the present utility model, wherein demonstrates the electronic cards by inserting this card connector;
Fig. 5 display, according to the assembling schematic diagram of the card connector of an embodiment of the present utility model, wherein demonstrates the electronic cards by inserting this card connector;
Fig. 6 shows the schematic perspective view according to the card connector of another embodiment of the present utility model, the wherein housing of non-display card connector;
Fig. 7 shows the enlarged diagram of a terminal of the card connector shown in Fig. 6;
Fig. 8 shows the schematic perspective view according to the card connector of another embodiment of the present utility model, the wherein housing of non-display card connector; With
Fig. 9 shows the enlarged diagram of a terminal of the card connector shown in Fig. 8.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.In the description, same or analogous drawing reference numeral indicates same or analogous parts.The explanation of following reference accompanying drawing to the utility model execution mode is intended to make an explanation to overall utility model design of the present utility model, and not should be understood to one restriction of the present utility model.
According to general technical design of the present utility model, provide a kind of card connector, for grafting electronic cards, described card connector comprises: a pedestal; With multiple terminal, be located on described pedestal.Each described terminal comprises: a contact site, for the described electronic cards electrical contact with grafting; With a support portion, there are two extend and the elastic arm intersected at described contact site from pedestal respectively, each described elastic arm has the guiding arm extending to described contact site, each described guiding arm becomes to be greater than zero degree with the plug orientation of described electronic cards and is less than the angle of 90 degree, and described two lead arm portions lay respectively at the both sides of the plug orientation perpendicular to electronic cards and the plane through described contact site.Wherein, each described guiding arm is formed with the level and smooth back shape nonreentrant surface extending to described contact site, the outer surface smoother transition of described back shape nonreentrant surface and described contact site.
Fig. 1 display is according to the schematic diagram of each terminal 100 of the card connector of an embodiment of the present utility model; Fig. 2 is presented at the molded schematic diagram forming the rear terminal module formed of insulating base 10 on each terminal 100 shown in Fig. 1; Fig. 3 shows the enlarged diagram of a terminal 100 of the card connector shown in Fig. 1 and Fig. 2.As shown in Figure 1, Figure 2 and Figure 3, in an embodiment of the present utility model, this card connector being used for grafting electronic cards 30 (see Fig. 4 and Fig. 5) mainly comprises a pedestal 10, multiple terminal 100 and a housing 20 (see Fig. 4 and Fig. 5).
As shown in Figure 1, in an embodiment of the present utility model, first process each terminal 100 of card connector once with material strip or plate.Now, as described in Figure 1, each terminal 100 is interconnected by plate muscle 141 each other, and like this, when on each terminal 100 during molded base 10, the mutual alignment between each terminal 100 can remain unchanged.After being molded pedestal 10, these plate muscle 141 have needed to be cut, and each terminal 100 is separated from each other out, and Fig. 2 shows the plate muscle end 141a stayed after these plate muscle 141 are cut.As shown in Figure 1, Figure 2 and Figure 3, in the illustrated embodiment in which, in order to easily manufactured, being configured to of each terminal 100 is identical.Each terminal 100 comprises a support portion and is formed in the contact site 130 at summit place of support portion.This contact site 130 is for the electronic cards electrical contact with grafting.Support portion has two and extends and the elastic arm 110,120 intersected at contact site 130 from pedestal 10 respectively.For convenience of explanation, the elastic arm being positioned at outside might as well be called the first elastic arm 110, the elastic arm being positioned at inner side is called the second elastic arm 120.
In an embodiment of the present utility model, as depicted in figs. 1 and 2, the first elastic arm 110 have extend to contact site 130 first guide arm 112, first guide arm 112 become to be greater than zero degree with the plug orientation F of electronic cards and be less than the angle α of 90 degree.First guiding arm 112 is formed with the level and smooth back shape nonreentrant surface extending to contact site 130, the outer surface smoother transition of this back shape nonreentrant surface and contact site 130.
Similarly, as depicted in figs. 1 and 2, the second elastic arm 120 have extend to contact site 130 second guide arm 122, second guide arm 122 become to be greater than zero degree with the plug orientation F of electronic cards and be less than the angle β of 90 degree.Second guiding arm 122 is formed with the level and smooth back shape nonreentrant surface extending to contact site 130, the outer surface smoother transition of this back shape nonreentrant surface and contact site 130.
In embodiment shown in Fig. 1 to Fig. 3, two both sides guiding arm 112,122 to lay respectively at the plug orientation F perpendicular to electronic cards and the plane through contact site 130 of each terminal 100.
Fig. 4 display, according to the decomposing schematic representation of the card connector of an embodiment of the present utility model, wherein demonstrates the electronic cards 30 by inserting this card connector; Fig. 5 display, according to the assembling schematic diagram of the card connector of an embodiment of the present utility model, wherein demonstrates the electronic cards 30 by inserting this card connector.
As shown in Figures 1 to 5, in the illustrated embodiment in which, first arm 112 and second is guided to guide back shape nonreentrant surface on arm 122 as the guiding surface guiding electronic cards 30 or electronic cards pallet (not shown).When electronic cards 30 just inserts card connector, as shown in Figure 4 and Figure 5, first guiding arm 112 of the first elastic arm 110 of the first contact terminal 100 of electronic cards 30 meeting, then the first elastic arm 110 of downward press terminal 100 gradually, and guide the back shape nonreentrant surface on arm 112 to slide into contact site 130 along first, thus realize and contact site 130 electrical contact.In the aforementioned embodiment, as shown in Figures 1 to 5, because the back shape nonreentrant surface of the guiding arm 112,122 of each terminal 100 is the smooth surface not having seamed edge and edge, and the outer surface smoother transition of this back shape nonreentrant surface and contact site 130, therefore, electronic cards 30 or electronic cards pallet can be guided to move smoothly on terminal 100, and can not cause wearing and tearing to electronic cards 30 or electronic cards pallet, electronic cards 30 or electronic cards pallet also can not by terminal 100 scratches simultaneously.
Please continue see Fig. 1, Fig. 2 and Fig. 3, in an embodiment of the present utility model, first guides the back shape nonreentrant surface of arm 112 to comprise the flange region 1122 in the outside of the spine 1121 being positioned at back shape nonreentrant surface, this flange region 1122 is formed to shrink gradually from contact site 130 towards guiding the root of arm 112, guide the root of arm 112 be punctured into zero or width become very little.Similarly, second guides the back shape nonreentrant surface of arm 122 to comprise the flange region 1222 in the outside of the spine 1221 being positioned at back shape nonreentrant surface, this flange region 1222 is formed to shrink gradually from contact site 130 towards guiding the root of arm 122, guide the root of arm 122 be punctured into zero or width become very little.
In the illustrated embodiment in which, owing to guiding the flange region 1122,1222 in the outside of the back shape nonreentrant surface on arm 112,122 very little or almost nil at the width at the root place guiding arm 112,122, therefore, the flank protruded towards the surface of the circuit board (not shown) installing this card connector is there will not be guiding the root of arm 112,122, therefore, when inserting electronic cards and electronic cards presses elastic arm downwards, guide the root of arm also can not collide circuit board, prevent circuit board damaged.
In an embodiment of the present utility model, in order to reduce the wearing and tearing of terminal 100 pairs of electronic cards or electronic cards pallet as far as possible, contact site 130 has level and smooth arc-shaped outer surface, and such as, contact site 130 can have spherical outer surface.
As depicted in figs. 1 and 2, in the illustrated embodiment in which, each elastic arm 110,120 also comprise be fixed to pedestal 10 and with guide the fixing arm 111,121 that is connected of arm 112,122; And guide between the outer surface of the outer surface of arm 112,122 and fixing arm 111,121 and seamlessly transit.In an embodiment of the present utility model, guide between the outer surface of arm 112,122 and the outer surface of fixing arm 111,121 and can adopt gradual change chamfered transition, such as, gradual change round-corner transition can be adopted.Like this, can prevent from occurring seamed edge between the outer surface guiding arm 112,122 and the outer surface of fixing arm 111,121.
In an embodiment of the present utility model, as shown in Figure 1, Figure 2 and Figure 3, each guiding arm 112,122 can for being not less than 20 degree and being not more than 60 degree relative to angle α, β of the plug orientation F of electronic cards.
In an embodiment of the present utility model, as shown in Figure 1, Figure 2 and Figure 3, two of each terminal 100 guide arm 112,122 to have symmetrical structure, and two of each terminal 100 guide one in arm 112,122 to guide arm 112 to equal the angle β of another guiding arm 122 relative to the plug orientation F of electronic cards relative to the angle α of the plug orientation F of electronic cards.But, the utility model is not limited to illustrated embodiment, two of each terminal guide arm to have unsymmetric structure, and two of each terminal guide one in arm to guide arm can be less than or greater than the angle of another guiding arm relative to the plug orientation of electronic cards relative to the angle of the plug orientation of electronic cards.
In the illustrated embodiment in which, as shown in Figure 1, Figure 2 and Figure 3, two elastic arms 110,120 of each terminal 100 have identical or roughly the same length.But the utility model is not limited to illustrated embodiment, two elastic arms of each terminal can have different length.
In the illustrated embodiment in which, as shown in Figure 1, Figure 2 and Figure 3, the fixing arm 111,121 of each elastic arm 110,120 and the surface of pedestal 10 almost parallel; And the guiding arm 112,122 of each elastic arm 110,120 becomes to be greater than zero degree with the surface of pedestal 10 and is less than the angle of 90 degree.
In an embodiment of the present utility model, as shown in Figure 1, Figure 2 and Figure 3, angle between the guiding arm 112,122 of each elastic arm 110,120 and the surface of pedestal 10 can within the scope of 30 degree ~ 60 degree, preferably, and can within the scope of 35 degree ~ 45 degree.
In an embodiment of the present utility model, as shown in Figure 1, Figure 2 and Figure 3, two elastic arms 110,120 are formed with contact site 130 be summit V-arrangement or U-shaped support portion.
In an embodiment of the present utility model, as shown in Figure 1, Figure 2 and Figure 3, each terminal 100 has the weld part 140 be connected with at least one elastic arm 110,120, for terminal 100 is welded to circuit board.
As shown in Figure 1, Figure 2 and Figure 3, in the illustrated embodiment in which, the contact site 130 of multiple terminal 100 is arranged in two rows on the direction parallel with the plug orientation F of electronic cards.
As shown in Figure 4 and Figure 5, in the illustrated embodiment in which, be formed with the spatial accommodation for holding electronic cards 30 in the housing 20 of card connector, the contact site 130 of multiple terminal 100 is projected in spatial accommodation.
As shown in Figure 1, Figure 2 and Figure 3, in the illustrated embodiment in which, the width of each fixing arm 111,121 diminishes from pedestal 10 gradually towards guiding arm 112,122.
Illustrated card connector can be the card connector for grafting SIM card or other electronic cards.
Fig. 6 shows the schematic perspective view according to the card connector of another embodiment of the present utility model, the wherein housing of non-display card connector; Fig. 7 shows the enlarged diagram of a terminal 100 ' of the card connector shown in Fig. 6.
Compared with the card connector shown in Fig. 1 to Fig. 3, the difference of the card connector shown in Fig. 6 and Fig. 7 is only that the back shape nonreentrant surface shape of the guiding arm 112 ', 122 ' of each terminal 100 ' changes to some extent.In addition, the further feature of the card connector shown in Fig. 6 with Fig. 7 is substantially identical with the card connector shown in Fig. 1 to Fig. 3, for simplicity, repeats no more here.
Fig. 8 shows the schematic perspective view according to the card connector of another embodiment of the present utility model, the wherein housing of non-display card connector; Fig. 9 shows a terminal 100 of the card connector shown in Fig. 8 " enlarged diagram.
Compared with the card connector shown in Fig. 1 to Fig. 3, the difference of the card connector shown in Fig. 8 and Fig. 9 is only each terminal 100 " guiding arm 112 ", 122 " back shape nonreentrant surface shape change to some extent.In addition, the further feature of the card connector shown in Fig. 8 with Fig. 9 is substantially identical with the card connector shown in Fig. 1 to Fig. 3, for simplicity, repeats no more here.
It will be appreciated by those skilled in the art that, embodiment described above is all exemplary, and those skilled in the art can make improvements, when the conflict of the structure described in various embodiment in not recurring structure or principle, independent assortment can be carried out.
Although be illustrated the utility model by reference to the accompanying drawings, embodiment disclosed in accompanying drawing is intended to carry out exemplary illustration to the utility model preferred implementation, and can not be interpreted as one restriction of the present utility model.
Although some embodiments of this overall utility model design have been shown and explanation, those skilled in the art will appreciate that, when not deviating from principle and the spirit of this overall utility model design, can make a change these embodiments, scope of the present utility model is with claim and their equivalents.
It should be noted that word " comprises " and do not get rid of other element or step, word "a" or "an" is not got rid of multiple.In addition, any element numbers of claim should not be construed as restriction scope of the present utility model.
Claims (19)
1. a card connector, for grafting electronic cards, described card connector comprises:
A pedestal (10); With
Multiple terminal (100), is located on described pedestal (10),
Each described terminal (100) comprising:
A contact site (130), for the described electronic cards electrical contact with grafting; With
A support portion, has two and extends and the elastic arm (110,120) intersected at described contact site (130) from pedestal (10) respectively,
Each described elastic arm (110,120) has the guiding arm (112,122) extending to described contact site (130), each described guiding arm (112,122) becomes to be greater than zero degree with the plug orientation (F) of described electronic cards (30) and is less than the angle (α, β) of 90 degree, and described two both sides guiding arm (112,122) to lay respectively at the plug orientation (F) perpendicular to electronic cards and the plane through described contact site
It is characterized in that:
Each described guiding arm (112,122) is formed with the level and smooth back shape nonreentrant surface extending to described contact site (130), the outer surface smoother transition of described back shape nonreentrant surface and described contact site (130).
2. card connector according to claim 1, is characterized in that:
Described back shape nonreentrant surface comprises the flange region (1122) in the outside of the spine (1121) being positioned at described back shape nonreentrant surface, and this flange region (1122) is formed to shrink gradually from described contact site (130) towards the root of described guiding arm (112,122).
3. card connector according to claim 2, is characterized in that: described contact site (130) has level and smooth arc-shaped outer surface.
4. card connector according to claim 3, is characterized in that: described contact site (130) has spherical outer surface.
5. the card connector according to any one of claim 1-4, is characterized in that:
Each described elastic arm (110,120) also comprises and is fixed to described pedestal (10) and the fixing arm (111,121) be connected with described guiding arm (112,122); And
Seamlessly transit between the outer surface of described guiding arm (112,122) and the outer surface of described fixing arm (111,121).
6. card connector according to claim 5, is characterized in that:
Gradual change chamfered transition is adopted between the outer surface of described guiding arm (112,122) and the outer surface of described fixing arm (111,121).
7. card connector according to claim 6, is characterized in that:
Gradual change round-corner transition is adopted between the outer surface of described guiding arm (112,122) and the outer surface of described fixing arm (111,121).
8. card connector according to claim 5, is characterized in that:
Each described guiding arm (112,122) relative to the angle (α, β) of the plug orientation (F) of described electronic cards for being not less than 20 degree and being not more than 60 degree.
9. card connector according to claim 5, is characterized in that:
Two of each described terminal (100) guide one in arm (112,122) to guide arm (112) to equal the angle (β) of another guiding arm (122) relative to the plug orientation (F) of described electronic cards relative to the angle (α) of the plug orientation (F) of described electronic cards.
10. card connector according to claim 5, is characterized in that:
The fixing arm (111,121) of each described elastic arm (110,120) is almost parallel with the surface of described pedestal (10); And
The guiding arm (112,122) of each described elastic arm (110,120) becomes to be greater than zero degree with the surface of described pedestal (10) and is less than the angle of 90 degree.
11. card connectors according to claim 10, is characterized in that:
Angle between the guiding arm (112,122) of each described elastic arm (110,120) and the surface of described pedestal (10) is within the scope of 30 degree ~ 60 degree.
12. card connectors according to claim 11, is characterized in that:
Angle between the guiding arm (112,122) of each described elastic arm (110,120) and the surface of described pedestal (10) is within the scope of 35 degree ~ 45 degree.
13. card connectors according to claim 5, is characterized in that:
Described two elastic arms (110,120) are formed with described contact site (130) be summit V-arrangement or U-shaped support portion.
14. card connectors according to claim 5, is characterized in that:
Each described terminal (100) has the weld part (140) be connected with elastic arm described at least one (110,120), for described terminal (100) is welded to circuit board.
15. card connectors according to claim 5, is characterized in that:
Two elastic arms (110,120) of each described terminal (100) have identical or roughly the same length.
16. card connectors according to claim 5, is characterized in that:
The contact site (130) of described multiple terminal (100) is arranged in two rows on the direction that the plug orientation (F) with described electronic cards is parallel.
17. card connectors according to claim 5, is characterized in that:
Be formed with the spatial accommodation for holding electronic cards in described card connector, the contact site of described multiple terminal (100) is projected in described spatial accommodation.
18. card connectors according to claim 5, is characterized in that:
The width of each described fixing arm (111,121) diminishes from described pedestal (10) gradually towards described guiding arm (112,122).
19. card connectors according to claim 5, is characterized in that: described card connector is the card connector for grafting SIM card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568252.XU CN204088671U (en) | 2014-09-29 | 2014-09-29 | Card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568252.XU CN204088671U (en) | 2014-09-29 | 2014-09-29 | Card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088671U true CN204088671U (en) | 2015-01-07 |
Family
ID=52181346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420568252.XU Expired - Fee Related CN204088671U (en) | 2014-09-29 | 2014-09-29 | Card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088671U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104821446A (en) * | 2015-05-13 | 2015-08-05 | 昆山嘉华电子有限公司 | Card connector |
| CN105449411A (en) * | 2014-09-29 | 2016-03-30 | 泰科电子(上海)有限公司 | Card connector |
| CN105514645A (en) * | 2016-02-03 | 2016-04-20 | 昆山嘉华电子有限公司 | Card connector |
| CN105870678A (en) * | 2015-01-23 | 2016-08-17 | 莫仕连接器(成都)有限公司 | Electronic card connector |
| CN106159498A (en) * | 2015-04-15 | 2016-11-23 | 莫仕连接器(成都)有限公司 | Card connector |
| CN106229715A (en) * | 2016-09-20 | 2016-12-14 | 昆山嘉华电子有限公司 | A kind of conducting terminal and terminal module thereof |
| US9865947B2 (en) | 2015-01-23 | 2018-01-09 | Molex, Llc | SIM connector |
-
2014
- 2014-09-29 CN CN201420568252.XU patent/CN204088671U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449411A (en) * | 2014-09-29 | 2016-03-30 | 泰科电子(上海)有限公司 | Card connector |
| TWI625002B (en) * | 2015-01-23 | 2018-05-21 | Molex Inc | Electronic card connector |
| CN105870678A (en) * | 2015-01-23 | 2016-08-17 | 莫仕连接器(成都)有限公司 | Electronic card connector |
| US9865947B2 (en) | 2015-01-23 | 2018-01-09 | Molex, Llc | SIM connector |
| CN106159498A (en) * | 2015-04-15 | 2016-11-23 | 莫仕连接器(成都)有限公司 | Card connector |
| TWI628868B (en) * | 2015-04-15 | 2018-07-01 | 摩勒克斯公司 | Card connector |
| CN106159498B (en) * | 2015-04-15 | 2019-01-18 | 莫仕连接器(成都)有限公司 | Card connector |
| CN104821446B (en) * | 2015-05-13 | 2017-09-12 | 昆山嘉华电子有限公司 | Card connector |
| CN104821446A (en) * | 2015-05-13 | 2015-08-05 | 昆山嘉华电子有限公司 | Card connector |
| CN105514645A (en) * | 2016-02-03 | 2016-04-20 | 昆山嘉华电子有限公司 | Card connector |
| CN105514645B (en) * | 2016-02-03 | 2019-01-08 | 昆山嘉华电子有限公司 | Card connector |
| CN106229715A (en) * | 2016-09-20 | 2016-12-14 | 昆山嘉华电子有限公司 | A kind of conducting terminal and terminal module thereof |
| CN106229715B (en) * | 2016-09-20 | 2018-03-20 | 昆山嘉华电子有限公司 | A kind of conducting terminal and its terminal module |
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| 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: 20150107 Termination date: 20190929 |