CN201813043U - Card connector - Google Patents
Card connector Download PDFInfo
- Publication number
- CN201813043U CN201813043U CN2010202866631U CN201020286663U CN201813043U CN 201813043 U CN201813043 U CN 201813043U CN 2010202866631 U CN2010202866631 U CN 2010202866631U CN 201020286663 U CN201020286663 U CN 201020286663U CN 201813043 U CN201813043 U CN 201813043U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- pivoted hole
- card connector
- drive
- connecting shaft
- 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
Links
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A card connector can be used for electrically connecting two identical electronic cards to a circuit board simultaneously and comprises a first insulating body, a second insulating body, a casing and a conductive terminal group. The second insulating body is pivoted to the first insulating body rotationally, the casing is mounted on the second insulating body, the conductive terminal group is mounted on the first insulating body and the second insulating body, first pivot parts are arranged at one end of the first insulating body, second pivot parts are arranged on the second insulating body and match with the first pivot parts, the first pivot parts are provided with pivoting holes, the second pivot parts are provided with pivot shafts, and an insert slot is arranged beside each pivot hole, the depth of the pivot hole is larger than that of the insert slot, namely a step is formed between each pivot hole and each insert slot. The pivot shafts can not slip off the pivot holes after being inserted into the pivot holes, thereby effectively preventing users to rotate the second insulating body out of the first insulating body during use.
Description
[technical field]
The utility model relates to a kind of card connector, relates in particular to a kind of card connector that two identical electronic cards can be electrically connected to simultaneously on the circuit board.
[background technology]
SIM (Subscriber Identity Module) card connector has been widely used in the mobile electronic products such as mobile phone.In order to the card connector that two or more electronic cards is mounted to simultaneously in the electronic product sale has been arranged on market, this type of card connector generally has superposing type and two kinds of forms of left and right sides arranged type up and down.On August 31st, 2005, China's bulletin CN1217450 patent disclosed a kind of card connector of superposing type up and down, this card connector comprises that first insulating body and one are articulated in second insulating body on first insulating body with the cover plate form, be assembled with first conducting terminal and conversion terminal on first insulating body, be assembled with second conducting terminal on second insulating body, second insulating body comprises roof, sidewall and dividing plate, dividing plate is divided into two parts, the wherein top of side wall up and down with sidewall, dividing plate and roof one common peripheral are set as first receiving space of accommodating electronic cards; Lower part, dividing plate and the first insulating body one common peripheral are set as second receiving space of accommodating electronic cards.First insulating body is provided with first articulated section, and second insulating body is provided with second articulated section, and first articulated section upwards is provided with insertion groove and inserts for first articulated section, and slides before and after in first articulated section in second articulated section.In actual applications, because the top of first articulated section is provided with insertion groove, second insulating body sliding or rotary course in, when second articulated section moves to insertion groove, second insulating body come off the phenomenon of first insulating body can occur, bring greatly inconvenience to the operator.
Given this, being necessary to design a kind of new card connector solves: the operator in use, because the top of first articulated section is provided with insertion groove, second insulating body sliding or rotary course in, when second articulated section moves to insertion groove, second insulating body come off the problem of first insulating body.
[utility model content]
Therefore, the technical problem that the utility model solves is: a kind of card connector is provided, after its second insulating body rotation was articulated on first insulating body, the drive-connecting shaft on second insulating body can not skid off the pivoted hole that is provided with on first insulating body in rotary course.
For overcoming the above problems, the utility model card connector, can be in order to be electrically connected to two identical electronic cards on the circuit board simultaneously, it comprises first insulating body, rotation is articulated in second insulating body on this first insulating body, be installed in the housing on second insulating body and be installed in first insulating body and second insulating body on the conducting terminal group, one end of first insulating body is provided with the location division, be extended with on the housing to cooperate and keep out sheet with this location division, in order to described second insulating body is latched on first insulating body, wherein, the other end that first insulating body is relative with the location division is provided with a pair of first articulated section, and second insulating body is provided with a pair of second articulated section and matches with first articulated section; Respectively be provided with cylindric pivoted hole on two these first articulated sections, respectively be provided with oblong drive-connecting shaft rotation on two these second articulated sections and be articulated in this pivoted hole, the long limit of this drive-connecting shaft is not more than the aperture of pivoted hole; One side of pivoted hole is provided with insertion groove, and the degree of depth of this pivoted hole is greater than the degree of depth of insertion groove; Drive-connecting shaft inserts pivoted hole by this insertion groove, and the width of this drive-connecting shaft is not more than the width of this insertion groove, and the length of this drive-connecting shaft is not less than the width of insertion groove.
Compared with prior art, the utility model card connector first insulating body other end relative with the location division be provided with a pair of first articulated section, second insulating body is provided with a pair of second articulated section and matches with first articulated section; Respectively be provided with cylindric pivoted hole on two these first articulated sections, respectively be provided with oblong drive-connecting shaft rotation on two these second articulated sections and be articulated in this pivoted hole, the long limit of this drive-connecting shaft is not more than the aperture of pivoted hole; One side of pivoted hole is provided with insertion groove, and the degree of depth of this pivoted hole is greater than the degree of depth of insertion groove, and between pivoted hole and the insertion groove step is arranged; Drive-connecting shaft inserts pivoted hole by this insertion groove, and the width of this drive-connecting shaft is not more than the width of this insertion groove, and the length of this drive-connecting shaft is not less than the width of insertion groove.So, second insulating body only rotates to the Width of drive-connecting shaft and insertion groove corresponding the time, second insulating body could be pivotally attached on first insulating body, again because between pivoted hole and the insertion groove step is arranged, so after drive-connecting shaft inserts pivoted hole, can not skid off pivoted hole.Solved effectively second insulating body sliding or rotary course in, when second articulated section moves to insertion groove, second insulating body come off the problem of first insulating body.
[description of drawings]
Fig. 1 is the exploded view of the utility model card connector;
Fig. 2 is that second insulating body and first insulating body of the utility model card connector articulates schematic perspective view before;
Schematic perspective view when Fig. 3 is the utility model card connector opening;
Schematic perspective view when Fig. 4 is the utility model card connector closure state;
When Fig. 5 is the utility model card connector opening, the schematic perspective view when electronic cards is inserted card connector;
Fig. 6 is for after electronic cards inserts the utility model card connector, the schematic perspective view during the card connector closure state.
[embodiment]
Please refer to Fig. 1 to shown in Figure 6, the utility model card connector 100, can be in order to two identical electronic cards 200 be electrically connected to simultaneously on the circuit board (not indicating), it comprises first insulating body 1, be articulated in second insulating body 2 on first insulating body 1, slidingly assemble the housing 3 on second insulating body 2 and be assembled in first insulating body 1 and second insulating body 2 on conducting terminal group 4, conducting terminal group 4 comprises first conducting terminal 41, second conducting terminal 42 and conversion terminal 43.The utility model card connector 100 has state in two in use: when rotation second insulating body 2 places first insulating body, 1 loam cake fashionable, be closure state; When rotation second insulating body 2 makes that second insulating body 2 separates with first insulating body 1, be open mode.
Please refer to Fig. 1, shown in Figure 4, second insulating body 2 comprises flat dividing plate 20, is positioned at the side wall 21 of dividing plate 20 two opposite sides and the baffle plate 22 of the 3rd side, dividing plate 20 surrounds two slots 24 up and down with side wall 21 and baffle plate 22, the slot 24 that definition covers with first insulating body 1 is slot 241 down, with its slot 24 dorsad be last slot 242.Wherein, the following slot 241 and first insulating body 1 surround first receiving space 150 jointly, and last slot 242 and housing 3 surround second receiving space, 250, the first receiving spaces 150 and second receiving space 250 jointly in order to accommodate electronic cards 200.Please be especially with reference to shown in Figure 5, one side the lower limb of side wall 21 promptly descends slot 241 and first insulating body, the 1 contacted boss 25 that is provided with.After inserting slot 24, electronic cards 200 is positioned between boss 25 and the dividing plate 20.
Please be especially with reference to shown in Figure 1, first insulating body 1 comprises flat base portion 102, and this base portion 102 is provided with the first terminal groove 102, and the row that this first terminal groove 102 is two rows, three row rules is located on the base portion 102.Totally six of first conducting terminals 41, it comprises first contact site 410 that is contained in the first terminal groove 102 and extends into first receiving space 150, be shaped in first fixed part 412 on the base portion 102 and stretch out first weld part 414 outside first insulating body 1 by first fixed part 412 in the front end of base portion 102.First weld part 414 of six first conducting terminals 41 is arranged on the same straight line side by side.When electronic cards 200 was inserted first receiving space 150, first contact site, 410 elasticity were connected on the electronic cards 200, and the first terminal groove 102 can supply first contact site 410 elastic deformation within it.
Totally six of conversion terminals 43, form a row, being shaped on first insulating body 1 of rule, it comprises and stretches out the welding foot 434 that base portion 102 places switching part 430 between first articulated section 11, stretches out first insulating body 1 in the end that first articulated section 11 is set.Switching part 430 is tabular, and when second conducting terminal 42 contacted with conversion terminal 43, elasticity was connected on the switching part 430, and the butt that can slide on switching part 430.This switching part 430 abuts on the surface of base portion 102, when preventing that second conducting terminal, 42 elasticity from compressing switching part 430 and cause this switching part 430 distortion.First weld part 414 of first conducting terminal 41 is corresponding and in the same plane with the welding foot 434 of conversion terminal 43, is convenient to the high-accuracy position that card connector 100 is welded to setting of operator.
The dividing plate 20 of second insulating body 2 is provided with second terminal groove 202, and the row that this second terminal groove 202 is two rows, three row rules is located on the dividing plate 20.Totally six of second conducting terminals 42, it comprises that second contact site 420 that is contained in second terminal groove 202 and extends into second receiving space 250, second fixed part 422 that is shaped on the dividing plate 20 reach by the contact flat spring 424 of second fixed part 422 outside second insulating body 2 is stretched out in the rear end of dividing plate 20.When electronic cards 200 is inserted second receiving space 250, second contact site, 420 elasticity are connected on the electronic cards 200, second terminal groove 202 can supply second contact site 420 elastic deformation within it, and second contact site 420 can not touch the electronic cards 200 that is housed in first receiving space 150 after the moving of first receiving space 150.The contact flat spring 424 of second conducting terminal 42 is arranged on the same straight line side by side, be connected to simultaneously on the switching part 430 of conversion terminal 43, this contact flat spring 424 comprises elastic portion 4240 and circular-arc sliding part 4242, and sliding part 4242 can slide with switching part 430 and electrically connect.
First insulating body 1 is provided with first articulated section 11 in base portion 102 both sides on one side, one end of the side wall 21 of second insulating body 2 is extended with second articulated section 26, this second articulated section 26 and 11 rotations of first articulated section articulate, to finish the open and close two states of card connector 100.An end that defines first insulating body 1 and 2 pivot joints of second insulating body is the rear end; Be oppositely arranged an end of location division 12 with an end that articulates, promptly first insulating body 1 and second insulating body, 2 discerptible ends are the rear end.This first articulated section 11 is provided with cylindric pivoted hole, and this pivoted hole 110 has extension outside to inside; The side ecto-entad that pivoted hole 110 is positioned at base portion 102 is concaved with insertion groove 111, this insertion groove 111 runs through the side that pivoted hole 110 is positioned at base portion 10, and the degree of depth that the degree of depth that insertion groove 111 sets to the concave sets to the concave for 110 times less than pivoted hole promptly has a step between pivoted hole 110 and the insertion groove 111.The side that insertion groove 111 is positioned at first receiving space 150 also is provided with the guiding face 112 of inclination, helps second articulated section 26 and inserts smoothly in the pivoted hole 110.Second articulated section 26 is provided with oblong drive-connecting shaft 261 rotations and is articulated in this pivoted hole 110, the width of this drive-connecting shaft 261 is not more than the width of this insertion groove 111, its length is not less than the width of insertion groove 111, the length of drive-connecting shaft 261 is not more than the aperture of pivoted hole 110, and the distance between 261 two drive-connecting shafts 261 of drive-connecting shaft is less than the distance between two insertion grooves 111.This drive-connecting shaft 261 also is provided with chamfering 262 away from a side of first insulating body 1, when drive-connecting shaft 261 is inserted by insertion groove 111, chamfering 262 at first matches with guiding face 112, after guiding drive-connecting shaft 261 is packed in the pivoted hole 110, because the distance between 261 two drive-connecting shafts 261 of drive-connecting shaft is less than the distance between two insertion grooves 111, the opposite side of drive-connecting shaft 261 is kept out on the step between pivoted hole 110 and the insertion groove 111.Prevent that second insulating body 2 is non-artificial former thereby break away from first insulating body 1.
One end of the sidewall 31 of housing 3 is extended with keeps out sheet 33, the first insulating bodies 1 and is provided with location division 12 away from an end of first articulated section 11, and front end location division 12 is provided with hanging platform 120, and this hanging platform 120 is stretched out by location division 12.Cooperate when latching on the hanging platform 120 when keeping out sheet 33, card connector 100 is in closure state, keeps out sheet 33 when breaking away from hanging platforms 120 when slider case 3 makes, and this moment, card connector 100 was in open mode, second insulating body, 2 rotatable opening.And this outside of keeping out sheet 33 also is provided with reinforcement 330, and placement is kept out sheet 33 deformation because of big the making of elastic force of conducting terminal.
Please extremely shown in Figure 3 with reference to Fig. 2 especially, during assembling, at first housing 3 is installed on second insulating body 2 that forms second conducting terminal 42; Second insulating body 2 is articulated on first insulating body 1 that forms first conducting terminal 41 and conversion terminal 43 again, during insertion, keep the Width of drive-connecting shaft 261 identical with the direction of insertion groove 111, after enforcing second insulating body 2 to drive-connecting shaft 261 and entering in the pivoted hole 110 fully, promptly insert and finish; At last card connector 100 is soldered on the position of setting in the electronic product.Please extremely shown in Figure 6 with reference to Fig. 5 especially, during use, earlier with card connector 100 Unscrews, insert electronic cards 200 in the slot 24 respectively in an identical manner, rotate second insulating body 2 again to closure state, slider case 3 latches on the hanging platform 120 the low-grade sheet of housing 3.
Above embodiment only is a kind of execution mode of the present utility model, it or not whole or unique execution mode, any equivalence to technical solutions of the utility model changes those of ordinary skills by reading the utility model specification, is claim of the present utility model and contains.
Claims (6)
1. card connector, can be in order to be electrically connected to two identical electronic cards on the circuit board simultaneously, it comprises first insulating body, rotation is articulated in second insulating body on this first insulating body, be installed in the housing on second insulating body and be installed in first insulating body and second insulating body on the conducting terminal group, one end of described first insulating body is provided with the location division, be extended with on the described housing to cooperate and keep out sheet with this location division, in order to described second insulating body is latched on first insulating body, it is characterized in that: described first insulating body other end relative with the location division is provided with a pair of first articulated section, and described second insulating body is provided with a pair of second articulated section and matches with first articulated section; Respectively be provided with cylindric pivoted hole on two these first articulated sections, respectively be provided with oblong drive-connecting shaft rotation on two these second articulated sections and be articulated in this pivoted hole, the long limit of this drive-connecting shaft is not more than the aperture of pivoted hole; One side of described pivoted hole is provided with insertion groove, and the degree of depth of this pivoted hole is greater than the degree of depth of insertion groove; Described drive-connecting shaft inserts pivoted hole by this insertion groove, and the width of this drive-connecting shaft is not more than the width of this insertion groove, and the length of this drive-connecting shaft is not less than the width of insertion groove.
2. card connector according to claim 1 is characterized in that: described drive-connecting shaft is provided with chamfering; Described slot is provided with guiding face away from the one side of pivoted hole, and this chamfering and guiding face help described drive-connecting shaft and insert pivoted hole smoothly.
3. card connector according to claim 2 is characterized in that: the distance between two described drive-connecting shafts is less than the distance between two described insertion grooves, in the described pivoted hole of the rigid insertion of this drive-connecting shaft.
4. card connector according to claim 3 is characterized in that: described location division is provided with hanging platform, and when card connector was in closure state, the described sheet of keeping out was kept out on this hanging platform.
5. card connector according to claim 4 is characterized in that: described first insulating body and second insulating body surround first receiving space jointly, and the described housing and second insulating body surround second receiving space jointly.
6. card connector according to claim 5, it is characterized in that: described conducting terminal group comprises and is installed on described first insulating body and first conducting terminal that contacts with the electronic cards that is housed in first receiving space, be installed on described second insulating body and second conducting terminal that contacts with the electronic cards that is housed in second receiving space, and being installed on described first insulating body and the conversion terminal that is connected with second conducting terminal, two electronic cards are contained in described first receiving space and second receiving space in an identical manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202866631U CN201813043U (en) | 2010-08-06 | 2010-08-06 | Card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202866631U CN201813043U (en) | 2010-08-06 | 2010-08-06 | Card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201813043U true CN201813043U (en) | 2011-04-27 |
Family
ID=43895982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202866631U Expired - Fee Related CN201813043U (en) | 2010-08-06 | 2010-08-06 | Card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201813043U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013163811A1 (en) * | 2012-05-04 | 2013-11-07 | Nokia Corporation | An apparatus for receiving a plurality of memory cards |
-
2010
- 2010-08-06 CN CN2010202866631U patent/CN201813043U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013163811A1 (en) * | 2012-05-04 | 2013-11-07 | Nokia Corporation | An apparatus for receiving a plurality of memory cards |
| US9578778B2 (en) | 2012-05-04 | 2017-02-21 | Nokia Corporation | Apparatus for receiving a plurality of memory cards |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7813137B2 (en) | Rotatable memory card with improved locking mechanism | |
| US9318856B2 (en) | Electrical receptacle connector and electrical plug connector | |
| US7491076B2 (en) | Rotatable memory card with improved locking mechanism | |
| US7435119B2 (en) | Electrical card connector background of the invention | |
| CN104600495A (en) | Card connector | |
| US20130130523A1 (en) | Structure of lift cover connector | |
| CN102377038A (en) | Card connector | |
| US8500471B1 (en) | Card connector | |
| CN201893484U (en) | Card connector | |
| CN201813043U (en) | Card connector | |
| CN215119290U (en) | Electronic card cover integrated with card withdrawing mechanism and electronic card connector thereof | |
| CN206850757U (en) | A kind of Kato and the mobile terminal with the Kato | |
| TWI565166B (en) | Dual plug USB connector | |
| US8465325B1 (en) | Connector | |
| GB2418302A (en) | Combo-type male and female USB connector | |
| CN208723216U (en) | Flexible printed circuit board electric coupler | |
| CN203983544U (en) | Electronic card coupler | |
| CN201060971Y (en) | Micro-USB plug connector | |
| CN202259857U (en) | Card connector | |
| CN202695851U (en) | Electric connector | |
| CN200994021Y (en) | Electronic card connector | |
| CN202308543U (en) | Electronic connector | |
| CN202840059U (en) | Thin type mechanism | |
| CN201430289Y (en) | Electric connector | |
| TWI524606B (en) | Micro USB connector with card function |
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 |
Granted publication date: 20110427 Termination date: 20160806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |