CN202159869U - Double-card connector - Google Patents
Double-card connector Download PDFInfo
- Publication number
- CN202159869U CN202159869U CN2011200981589U CN201120098158U CN202159869U CN 202159869 U CN202159869 U CN 202159869U CN 2011200981589 U CN2011200981589 U CN 2011200981589U CN 201120098158 U CN201120098158 U CN 201120098158U CN 202159869 U CN202159869 U CN 202159869U
- Authority
- CN
- China
- Prior art keywords
- terminal
- groove
- switch
- installation portion
- double
- 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
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a double-card connector which comprises an upper casing, a lower casing, an insulated body, a tray, a first switch terminal, a second switch terminal and conductive terminals, wherein terminal accommodating areas are respectively arranged on the upper surface and the lower surface of the insulated body, terminal grooves for accommodating the conductive terminals are formed in the terminal accommodating areas, the upper casing and the lower casing are respectively fixedly sleeved at the upper end and the lower end of the insulated body, a first clipping groove facing forward is arranged between the upper casing and the insulated body, a second clipping groove facing forward is arranged between the lower casing and the insulated body, a card positioning space is formed on the upper surface of the tray, and the tray is inserted into the second clipping groove. The first clipping groove and the second clipping groove are formed respectively between the upper surface and the lower surface of the insulated body and the upper casing and between the upper surface and the lower surface of the insulated body and the lower casing, so as to realize the function of dual SIM card and dual standby; besides, the first clipping groove and the second clipping groove are positioned at the same vertical position, thereby saving the horizontal space occupied by the connector.
Description
Technical field
The utility model relates to a kind of electronic device connector, relates in particular to a kind of Double-card connector.
Background technology
Mobile phone is the requisite communication tool of people at present, along with the intensification of competition, and development of science and technology, the performance of mobile phone obtains development at full speed, such as double-card dual-standby.The double-card dual-standby of mobile phone realizes that through a Double-card connector this Double-card connector is provided with two draw-in grooves at present.Yet two draw-in grooves on this Double-card connector generally are located on two different longitudinal positions of insulating body, and total horizontal space takies bigger, is unfavorable for becoming more meticulous of mobile phone.
To above problem, demand a kind of horizontal space urgently and take less Double-card connector, make mobile phone meticulousr attractive in appearance, be convenient for carrying.
The utility model content
The purpose of the utility model is to provide a kind of horizontal space to take less Double-card connector to the deficiency of above-mentioned prior art.
To achieve these goals, the utility model provides a kind of Double-card connector, comprises insulating body, upper shell, lower house and plurality of conductive terminals; The upper surface of said insulating body and lower surface are respectively equipped with the terminal housing region; Be provided with terminal groove in the said terminal housing region, said terminal groove is arranged in the front-end and back-end of said terminal housing region symmetrically, and trend and opening were outwardly before and after said terminal groove was; Said upper shell is placed in the upper end of said insulating body admittedly; Form opening first draw-in groove forward between said upper shell and the said insulating body, said lower house is placed in the lower end of said insulating body admittedly, forms opening second draw-in groove backwards between said lower house and the said insulating body; Said conducting terminal is installed on respectively in the said terminal groove.
As stated; The upper surface of the insulating body of the utility model Double-card connector and lower surface form first, second draw-in groove respectively and between upper shell and the lower house; Realize the function of double-card dual-standby; And said first, second joint draw-in groove is positioned at same lengthwise position, laterally takes up room thereby saved connector; In addition, the opening of first, second draw-in groove lays respectively at front-end and back-end, and the plug-in card direction can be selected flexibly.
Description of drawings
Fig. 1 is the stereogram of an angle of the utility model Double-card connector.
Fig. 2 is the stereogram of another angle of the utility model Double-card connector.
Fig. 3 is the exploded view of an angle of the utility model Double-card connector.
Fig. 4 is the exploded view of another angle of the utility model Double-card connector.
Each description of reference numerals is following among the figure:
Double-card connector 100 insulating bodies 10
Upper terminal housing region 11 terminal grooves 1211
On install and fix groove 111 lower terminal housing regions 12
The lower end pilot trench installs and fixes groove 1,211 121 times
Switch terminals pilot trench 13 switch terminal installing holes 14
Conducting terminal 201 on the bayonet socket 152
Following conducting terminal 202 terminal installation portions 21
Terminal weld part 22 terminal elastic contact parts 23
First switch terminal, 31 first installation portions 311
First weld part, 312 first elastic contact parts 313
Second weld part, 322 second contact sites 323
Upper shell main body 51 first cantilevers 52
First fixture block, 521 blocks 53
Second cantilever, 62 second fixture blocks 621
First draw-in groove, 70 second draw-in grooves 80
Embodiment
Be the technology contents that specifies the utility model, structural feature, the effect that realized, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
See also Fig. 1 to Fig. 4, the utility model Double-card connector 100 comprises insulating body 10, plurality of conductive terminals, pair of switches terminal, upper shell 50 and lower house 60.
The upper surface of said insulating body 10 and lower surface are respectively equipped with upper terminal housing region 11 and lower terminal housing region 12.Said upper terminal housing region 11 is provided with some upper ends pilot trench 111, and said upper end pilot trench 111 is arranged in said front-end and back-end of going up housing region 11 symmetrically, and trend and opening were outwardly before and after said upper end pilot trench 111 was; Said lower terminal housing region 12 is provided with some lower ends pilot trench 121, and said lower end pilot trench 121 is arranged in the front-end and back-end that said lower terminal is held district 12 symmetrically, and trend and opening were outwardly before and after said lower end pilot trench 121 was.In the present embodiment, the quantity of said upper end pilot trench 111 and said lower end pilot trench 121 is 8.The outer end of said upper end pilot trench 111 caves inward to form along its sidewall and installs and fixes groove 1111; The outer end of said lower end pilot trench 121 installs and fixes groove 1211 under its sidewall caves inward formation.One side of said upper terminal housing region 11 is provided with switch terminals pilot trench 13, and the corresponding said switch terminals pilot trench 13 in the bottom of said insulating body 10 has switch terminal installing hole 14, and switch terminal installing hole 14 is connected with switch terminals pilot trench 13.The both sides of said insulating body 10 are respectively equipped with installs sidewall 15, and the outside of said installation sidewall 15 has draw-in groove 151 and bayonet socket 152, and said draw-in groove 151 is positioned at the top of said bayonet socket 152.
Said conducting terminal comprises conducting terminal 201 and following conducting terminal 202.Said last conducting terminal 201 and said following conducting terminal 202 shape and structures are all identical.Said conducting terminal comprises terminal installation portion 21, terminal weld part 22 and terminal elastic contact part 23.Said terminal weld part 22 and terminal elastic contact part 23 one respectively are connected in the two ends of said terminal installation portion 21.Said terminal installation portion 21 is fixed in the said terminal groove 111; Said terminal weld part 22 is from said terminal installation portion 21 outside straight extensions and stretch out said terminal groove 111, said terminal elastic contact part 23 terminal groove 111 that the trend along corresponding terminal groove 111 curves inwardly and extends and stretch out correspondence from said terminal installation portion 21.Particularly; The said terminal installation portion 21 of going up conducting terminal 201 is fastened in and installs and fixes in the groove 1111 on said; The terminal weld part 22 of said upward conducting terminal 201 is the upper end pilot trench 111 of protruding correspondence straightly, the upper end pilot trench 111 that the trend of the upper end pilot trench 111 that terminal elastic contact part 23 edges of said upward conducting terminal 201 are corresponding curves inwardly and extends and stretch out correspondence; The terminal installation portion 21 of said down conducting terminal 202 is fastened in and installs and fixes in the groove 1211 under said; The terminal weld part 22 of said down conducting terminal 202 is the lower end pilot trench 121 of protruding correspondence straightly, the lower terminal holding tank 111 that the terminal elastic contact part 23 of said conducting terminal 201 down curves inwardly and extends and stretch out correspondence along the trend of corresponding lower end pilot trench 121.
The pair of switches terminal comprises first switch terminal 31 and second switch terminal 32.Said first switch terminal 31 comprises first installation portion 311, first weld part 312 and first elastic contact part 313.Said first weld part 312 and first elastic contact part 313 one respectively are connected in the two ends of said first installation portion 311.Said first switch terminal 31 is contained in 13 li of switch terminals pilot trench, and said first installation portion 311 is fastened in and installs and fixes in the groove 1111 on said, and said first weld part 312 installs and fixes groove 1111 on said first installation portion 311 is protruding straightly; Trend along switch terminals pilot trench 13 curves inwardly and extends and stretch out switch terminals pilot trench 13 said first elastic contact part 23 from said first installation portion 311.
Said second switch terminal 32 comprises second installation portion 321, second weld part 322 and second contact site 323, and said second weld part 322 and first elastic contact part 323 one respectively are connected in the two ends of said second installation portion 321.Said second switch terminal 32 is inserted in the switch terminal installing hole; And in the 31 movable contacts of first switch terminal; Said second installation portion 321 is fastened in the said switch terminal installing hole 14, and said first weld part 312 is from the protruding straightly switch terminal installing hole 14 of said second installation portion 321; Said second contact site 23 from said second installation portion 321 along the inside straight extension of the trend of switch terminal installing hole 14.Said first elastic contact part 23 and said second contact site 23 be Elastic Contact versatilely.
The said terminal weld part 22, first weld part 312 and second weld part 322 that are positioned at said insulating body 10 front ends are positioned on the same plane; The some said terminal weld part 22 that is positioned at said insulating body 10 rear ends is positioned on the same plane.The welding position of insulating body 10 rear and front ends correspondence is convenient to be welded in a corresponding terminal on the same printed circuit board (PCB) on same plane, simplified processing process, thus enhance productivity.
Said upper shell 50 comprise upper shell main body 51 and from the both sides of said upper shell main body 51 to first cantilever 52 that extends below.Said first cantilever 52 inwardly protrudes out the upper end that first fixture block, 521. said upper shells 50 are placed in said insulating body 10 admittedly, and said first fixture block 521 is arranged in the said draw-in groove 151.Form opening first draw-in groove 70 forward between said upper shell 50 and the said insulating body 10, the rear end of said upper shell 50 is extended with block 53 downwards, is used to block electronic cards, and it is excessive to avoid electronic cards to insert.
Said lower house 60 comprises lower casing main body 61 and from said lower casing main body 61 upwardly extending second cantilevers 62.Said second cantilever 62 has inwardly protruded out second fixture block 621.Said lower house 60 is placed in the lower end of said insulating body 10 admittedly, and said second fixture block 621 is arranged in the said bayonet socket 152.Form opening second draw-in groove 80 backwards between said upper shell 50 and the said insulating body 10.
Said pallet 40 is placed in said second draw-in groove 80.This Double-card connector 100 further is provided with pallet 40, and the upper surface of pallet is provided with the card placement space, and particularly, the upper surface of said pallet 40 has card holding tank 41, and the card placement space is card holding tank 41.Pallet 40 is inserted in second draw-in groove 80 from the opening of second draw-in groove 80.The outer end of said pallet 40 convexes with rib piece 42.This rib piece 42 more helps the extraction of pallet 40 and packs into.
The card holding tank 41 that it should be noted that the utility model Double-card connector 100 can be common draw-in groove, also can be miniature draw-in groove.
As stated; The upper surface of the insulating body 10 of the utility model Double-card connector 100 and lower surface form first, second draw-in groove respectively and between upper shell 50 and the lower house 60; Realize the function of double-card dual-standby, and said first, second joint draw-in groove is positioned at same lengthwise position, laterally takes up room thereby saved connector; Help mobile phone and realize becoming more meticulous, attractive in appearance and be convenient for carrying.
Claims (8)
1. a Double-card connector is characterized in that: comprise
Insulating body; The upper surface of said insulating body and lower surface are respectively equipped with the terminal housing region; Be provided with terminal groove in the said terminal housing region, said terminal groove is arranged in the front-end and back-end of said terminal housing region symmetrically, and trend and opening were outwardly before and after said terminal groove was;
Upper shell admittedly be placed in the upper end of said insulating body, forms opening first draw-in groove forward between said upper shell and the said insulating body;
Lower house admittedly be placed in the lower end of said insulating body, forms opening second draw-in groove backwards between said lower house and the said insulating body;
Plurality of conductive terminals is installed on respectively in the said terminal groove.
2. Double-card connector as claimed in claim 1; It is characterized in that: said conducting terminal comprises terminal installation portion, terminal weld part and terminal elastic contact part; Said terminal weld part and terminal elastic contact part one respectively are connected in the two ends of said terminal installation portion; Said terminal installation portion is fixed in the said terminal groove; Said terminal weld part is from the outside straight extension of said terminal installation portion and stretch out said terminal groove, the said terminal elastic contact part terminal groove that the trend along the terminal groove of correspondence curves inwardly and extends and stretch out correspondence from said terminal installation portion.
3. Double-card connector as claimed in claim 2 is characterized in that: said Double-card connector further is provided with first switch terminal and second switch terminal; One side of the upper surface corresponding terminal housing region of said insulating body is provided with the switch terminals pilot trench; Said first switch terminal is contained in the switch terminals pilot trench; The corresponding switch terminals pilot trench in the bottom of said insulating body offers the switch terminal installing hole; The switch terminal installing hole is connected with the switch terminals pilot trench, and said second switch terminal is inserted in the switch terminal installing hole, and contacts with first switch terminal is movable.
4. Double-card connector as claimed in claim 3; It is characterized in that: said first switch terminal comprises first installation portion, first weld part and first elastic contact part; First installation portion is fixed in the switch terminals pilot trench; First weld part is from the outside straight extension of first installation portion and stretch out the switch terminals pilot trench, and first elastic contact part is the extension that curves inwardly of the trend along the switch terminals pilot trench from first installation portion; Said second switch terminal comprises second installation portion, second weld part and second contact site; Second weld part is from the outside straight extension of second installation portion; Second contact site is from the inside straight extension of first installation portion, and second installation portion and second contact site are inserted in the switch terminal installing hole.
5. Double-card connector as claimed in claim 4 is characterized in that: said terminal weld part, first weld part and second welding position of said insulating body front end are on same plane; The some said terminal welding position that is positioned at said insulating body rear end is on same plane.
6. Double-card connector as claimed in claim 1 is characterized in that: this Double-card connector further is provided with pallet, and the upper surface of pallet is provided with the card placement space, and pallet is inserted in second draw-in groove from the opening of second draw-in groove.
7. Double-card connector as claimed in claim 6 is characterized in that: the outer end of said pallet is provided with the rib piece.
8. Double-card connector as claimed in claim 1 is characterized in that: the rear end of said upper shell is extended with block downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200981589U CN202159869U (en) | 2011-03-25 | 2011-03-25 | Double-card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200981589U CN202159869U (en) | 2011-03-25 | 2011-03-25 | Double-card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159869U true CN202159869U (en) | 2012-03-07 |
Family
ID=45767492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200981589U Expired - Fee Related CN202159869U (en) | 2011-03-25 | 2011-03-25 | Double-card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202159869U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311716A (en) * | 2012-03-08 | 2013-09-18 | 深圳富泰宏精密工业有限公司 | Clamping device for installing chip card, electronic device using clamping device and method for installing chip card |
| CN104183936A (en) * | 2013-05-23 | 2014-12-03 | 步步高通信科技有限公司 | Dual-card holder and mobile handheld device to which dual-card holder is applied |
| WO2016015269A1 (en) * | 2014-07-31 | 2016-02-04 | 华为技术有限公司 | Dual-card connection apparatus and mobile terminal |
-
2011
- 2011-03-25 CN CN2011200981589U patent/CN202159869U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103311716A (en) * | 2012-03-08 | 2013-09-18 | 深圳富泰宏精密工业有限公司 | Clamping device for installing chip card, electronic device using clamping device and method for installing chip card |
| CN103311716B (en) * | 2012-03-08 | 2015-09-02 | 深圳富泰宏精密工业有限公司 | The method of chip card device for clamping, the electronic installation applying it and chip card |
| CN104183936A (en) * | 2013-05-23 | 2014-12-03 | 步步高通信科技有限公司 | Dual-card holder and mobile handheld device to which dual-card holder is applied |
| CN104183936B (en) * | 2013-05-23 | 2016-09-28 | 维沃移动通信有限公司 | A kind of double card deck and the mobile hand-held device of application thereof |
| WO2016015269A1 (en) * | 2014-07-31 | 2016-02-04 | 华为技术有限公司 | Dual-card connection apparatus and mobile terminal |
| CN105900343A (en) * | 2014-07-31 | 2016-08-24 | 华为技术有限公司 | Dual-card connection apparatus and mobile terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200976402Y (en) | Microminiature memory card universal connector | |
| CN2932673Y (en) | Electronic card connector | |
| CN202159869U (en) | Double-card connector | |
| CN200986982Y (en) | Electronic card connector | |
| CN202004174U (en) | Electric connector | |
| CN103427181B (en) | Plug, socket and electric coupler component thereof | |
| CN202076639U (en) | Electronic card connector | |
| CN201041872Y (en) | Electric connector | |
| CN205264887U (en) | Cover turning type FPC connector | |
| CN101924287B (en) | Guillotine-type connector | |
| KR101348141B1 (en) | Multi type receptacle connector and Plug connector applied for it | |
| CN202217852U (en) | Socket connector | |
| CN203631809U (en) | Electric connector and assembly thereof | |
| CN203056144U (en) | Plug, socket, and electric connector assembly therefor | |
| CN206332203U (en) | Mobile phone card socket connector | |
| CN201594648U (en) | Waterproof connector | |
| CN101901978B (en) | Electric connector | |
| CN201478563U (en) | Electrical connector and terminal thereof | |
| CN201178177Y (en) | Connector for electronic card | |
| CN202333312U (en) | Two-in-one card connector | |
| CN203774524U (en) | Two-in-one SIM base | |
| CN201000947Y (en) | Improvement structure for socket connector | |
| CN202159783U (en) | Battery connector | |
| CN202737216U (en) | Socket connector | |
| CN203466369U (en) | FPC electrical connector |
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: 20120307 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |