CN201638969U - Electronic card connector - Google Patents
Electronic card connector Download PDFInfo
- Publication number
- CN201638969U CN201638969U CN2009203164578U CN200920316457U CN201638969U CN 201638969 U CN201638969 U CN 201638969U CN 2009203164578 U CN2009203164578 U CN 2009203164578U CN 200920316457 U CN200920316457 U CN 200920316457U CN 201638969 U CN201638969 U CN 201638969U
- Authority
- CN
- China
- Prior art keywords
- terminal
- detecting terminal
- faying surface
- electronic card
- detecting
- 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
Abstract
An electronic card connector comprises an insulating body, a plurality of conductive terminals and probe terminals, wherein the conductive terminals and the probe terminals are fixed on the insulating body. The insulating body comprises a bottom wall located at the bottom end, the probe terminals include a first probe terminal at the lower end and a second probe terminal disposed above the first probe terminal and connected or disconnected with the same, the first probe terminal is provided with a first lapping portion, and the bottom wall is provided with a first lapping surface lapped with the first lapping surface and a first bevel which upwards extends from the rear end of the first lapping surface obliquely and is used for guiding installation of the first probe terminal. By aid of the arrangement, the probe terminals can be assembled conveniently, and installation accuracy of the probe terminals can be guaranteed.
Description
[technical field]
The utility model relates to a kind of electronic card coupler, relates in particular to a kind of structure improved electronic card coupler that has.
[background technology]
The prior art relevant with the utility model can be consulted in No. the 3079490th, the Japanese laid-open patent of on June 23rd, 2000 login, this patent has disclosed a kind of electronic card coupler, it comprises insulating body, be contained in the plurality of conductive terminals in the insulating body and detect terminal and be held in shielding casing on the insulating body, described insulating body is provided with plug surface that is positioned at front end and the mounting groove in order to location detecting terminal that extends back from plug surface, described insulating body is provided with the block that is positioned at the mounting groove rear end, and described block is provided with the front end face that is positioned at front end.Described detecting terminal comprises that first detects the terminal and the second detecting terminal, and when electronic cards was inserted, described first detected the downward strain of terminal and compress the second detecting terminal realization detecting.Yet, in this kind electronic card coupler structure, when the described second detecting terminal is installed, the head of the second detecting terminal may dieback on the front end face of block, the terminal metaboly takes place.
Therefore, at above-mentioned technical problem, be necessary to provide a kind of structure improved electronic card coupler that has, to overcome above-mentioned defective.
[utility model content]
The purpose of this utility model is to provide a kind of terminal that reliable electronic card coupler is installed.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: a kind of electronic card coupler, in order to the grafting electronic cards, it comprises insulating body and is immobilizated in the plurality of conductive terminals on the insulating body and detects terminal, described insulating body comprises the diapire that is positioned at the bottom, be positioned at the plug surface of diapire front end and be arranged with backward from plug surface and be positioned at diapire top to accommodate the receiving space of electronic cards, described detecting terminal comprise the first detecting terminal that is positioned at the lower end and be positioned at the first detecting terminal top with the second detecting terminal of the first detecting termination contact or disconnection, described diapire be provided with the second terminal mounting groove and be positioned at the second terminal mounting groove front end in order to compress downwards first the detecting terminal block, the described first detecting terminal comprises first holding section that is fastened on the second terminal mounting groove, be positioned at first weld part of rear end, first holding section and be positioned at the first holding section front end can with first clinch of second detecting termination contact or disconnection, described block comprise be positioned at the lower end and first faying surface that can compress first clinch and be inclined upwardly from the first faying surface rear end extend to guide first inclined-plane that the first detecting terminal is installed.
Compared with prior art, the utility model electronic card coupler by the rear end at first faying surface be provided with first inclined-plane guide first the detecting terminal snap on first faying surface, so be provided with, the assembling of convenient detecting terminal, avoid the detecting terminal to be installed to from back to front in the process on the insulating body and the phenomenon that the terminal distortion takes place in the first faying surface rear end dieback occurred, guaranteed the installation accuracy of detecting terminal.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model electronic card coupler.
Fig. 2 removes the schematic perspective view of shielding casing for the utility model electronic card coupler.
Fig. 3 is the schematic perspective view of the utility model electronic card coupler insulating body and the second detecting terminal.
Fig. 4 is the schematic perspective view of the utility model electronic card coupler insulating body.
Fig. 5 is the three-dimensional exploded view of the utility model electronic card coupler.
Fig. 6 is the three-dimensional exploded view of another angle of Fig. 5.
Fig. 7 is the cutaway view of the utility model electronic card coupler along A-A line among Fig. 1.
[embodiment]
See also Fig. 1 to shown in Figure 7, the utility model electronic card coupler 100 is in order to grafting electronic cards (not shown), described electronic cards comprises first electronic cards (not shown) of broad and narrower second electronic cards (not shown), and described electronic card coupler 100 comprises insulating body 1, be immobilizated in plurality of conductive terminals 2 and the detecting terminal 3 on the insulating body 1 and be buckled in shielding casing 4 on the insulating body 1.
See also Fig. 2 and shown in Figure 6, described insulating body 1 is provided with diapire 11, the assembly wall 12 that extends vertically upward from the rear end of diapire 11 that is positioned at the bottom, the plug surface 13 that is positioned at diapire 11 front ends, from plug surface 13 that be arranged with backward and be positioned at diapire 11 tops in order to the receiving space 10 of accommodating electronic cards and first, second sidewall 14,15 that is positioned at receiving space 10 both sides.
Described diapire 11 comprise the upper surface that is exposed to receiving space 10 111 that is positioned at the upper end and be positioned at the lower end with upper surface 111 opposing lower surface 112.Described diapire 11 upper edge electronic cards direction of insertion are extended with and somely are positioned at the front end of diapire 11 and run through upper surface 111 up and down and the first terminal accepting groove 113 of lower surface 112, be positioned at second terminal containing slot 114 of the first terminal accepting groove 113 rear ends and first rib 1141 in order to restriction conducting terminal 2 positions that protrudes out towards receiving space 10 from a side of second terminal containing slot 114, the described the first terminal accepting groove 113 and second terminal containing slot 114 are a row in order to accommodate the conducting terminal 2 and the second detecting terminal 32 (being detailed later) and to be spaced along vertical electronic cards direction of insertion respectively.Be extended with downwards on the lower surface 112 of described diapire 11 some spaced apart be positioned at second rib 1121 of rear end and be positioned at second rib 1121 front end and with second rib 1121 the 3rd rib 1122 one to one.Form the first terminal mounting groove 1123 between described some second ribs 1121 in order to location conducting terminal 2, described one forms one to locate the second terminal mounting groove 1125 of the first detecting terminal 31 (being detailed later), forms in order to accommodate the 3rd terminal containing slot 1124 of conducting terminal 2 between described some the 3rd ribs 1122 between second rib 1121 of the first terminal mounting groove 1123 sides and the first side wall 14.Also be provided with on the lower surface 112 of described diapire 11 side that is positioned at the 3rd terminal containing slot 1124 and on fore-and-aft direction, be located along the same line to accommodate the 4th terminal containing slot 1126 of the first detecting terminal 31 with the second terminal mounting groove 1125.Described the 4th terminal containing slot 1126 and the second terminal mounting groove 1125 are all adjacent with the first side wall 14.Described each corresponding the first terminal mounting groove 1123 and the 3rd terminal containing slot 1124 are in order to cooperate with a conducting terminal 2.Described assembly wall 12 is provided with in order to the 3rd terminal mounting groove 121 of conducting terminal 2 to be installed.
See also shown in Figure 7, also be provided with the block 16 that is positioned at the 4th terminal containing slot 1126 front ends on the lower surface 112 of described diapire 11, described block 16 comprises first faying surface 161 that supplies first clinch 3113 (being detailed later) to compress that is positioned at the lower end, be inclined upwardly from first faying surface, 161 rear ends extend to guide first inclined-plane 162 that the first detecting terminal 31 (being detailed later) is installed, be positioned at 162 rear ends, first inclined-plane and second faying surface 163 that links to each other with first inclined-plane 162 and the further diagonally extending that makes progress from second faying surface, 163 rear ends to guide second inclined-plane 164 that the second detecting terminal 32 is installed.Angle between described first inclined-plane 162 and first faying surface 161 is an acute angle, the top and second faying surface 163 that described second faying surface 163 is positioned at first faying surface 161 are parallel to first faying surface 161, described first inclined-plane 162 tilts to connect first faying surface 161 and second faying surface 163, and the angle between described second inclined-plane 164 and second faying surface 163 also is an acute angle.The utility model electronic card coupler 100 by the rear end at first faying surface 161 be provided with first inclined-plane 162 guide first the detecting terminal 31 snap on first faying surface 161, so be provided with, arrive to the rear end of block 16 when having avoided installing under the situations such as the first detecting terminal 31 tilts at terminal groove, the super rule of terminal sizes, and then, avoid causing the first detecting terminal, 31 intentional deformation; Simultaneously, the structure of the block 16 in the utility model electronic card coupler 100 is the form of chamfered transition, the described first detecting terminal 31 just during dress earlier on second faying surface 163 to front slide, slide into then on first inclined-plane 162, slide on first faying surface 161 by first inclined-plane 162, thus the accurate location of having finished the first detecting terminal 31.The described second detecting terminal 32 just slides into forward on second faying surface 163 by second inclined-plane 164 during dress and finishes installation.All be provided with protuberance 151 on the outer surface of first, second sidewall 14,15 in order to interlock and to hold with shielding casing 4.
See also Fig. 5 and shown in Figure 6, described conducting terminal 2 is lined up two rows along the electronic cards direction of insertion, and described conducting terminal 2 comprises some first conducting terminals 21 that are positioned at front end and some second conducting terminals 22 that are positioned at the rear end.Described first conducting terminal 21 is installed in the first terminal mounting groove 1123, and described second conducting terminal 22 is installed in the 3rd terminal mounting groove 121.Described first conducting terminal 21 comprises first holding parts 211 that is immobilizated in the first terminal mounting groove 1123, extend forwardly to first extension 212 in the 3rd terminal containing slot 1124 from an end of first holding parts 211, extend into the first terminal accepting groove 113 in and protrude in the receiving space 10 from the bending of the front end of first extension 212 to bend first weld part 214 that extends insulating body 1 backward with the other end that first contact site 213 that first electronic cards electrically contacts reaches from first holding parts 211.Described second conducting terminal 22 comprises second holding parts 221 that is immobilizated in the 3rd terminal mounting groove 121, extends forwardly to second extension 222 second terminal containing slot 114 in, bends from the front end of second extension 222 and extend in the receiving space 10 to bend second weld part 224 that extends insulating body 1 with second contact site 223 that second electronic cards electrically contacts backward from the other end of second holding parts 221 from an end of second holding parts 221.
See also Fig. 5 and shown in Figure 6, described detecting terminal 3 comprise the first detecting terminal 31 that branch is arranged and be positioned at directly over the first detecting terminal 31 with contact with the first detecting terminal 31 or disconnect second detect terminal 32.The described first detecting terminal 31 and the second detecting terminal 32 are all installed forward from the rear end of the body 1 that insulate.The described first detecting terminal 31 is installed on the lower surface 112 of diapire 11.The described first detecting terminal 31 comprises that the rear end in order to press on first clinch 3113 on first faying surface 161 and autonomous body 311 that the front end of the main part 311 of longitudinal, autonomous body 311 bends extension forward bends first welding foot 3114 of extension backward.Described main part 311 comprises that first holding sections 3111 that are fastened in the second terminal mounting groove 1125 and the end from first holding section 3111 extend forward and be contained in first extension 3112 in the 4th terminal containing slot 1126.The front end of described first clinch 3113 is provided with and is beneficial to the first detecting terminal 31 and slides into contra bevel 3115 on first inclined-plane 162, so be provided with, the first detecting terminal 31 can by contra bevel 3115 easily from after slip over first inclined-plane 162 forward and snap on first faying surface 161.Described first clinch 3113 the first detecting terminal 31 when install forward the insulating body rear end earlier on second faying surface 163 to front slide, snap on first faying surface 161 along first inclined-plane 162 then.
The described second detecting terminal 32 comprise lengthwise second extension 322, from the front end of second extension 322 bend forward extension in order to first pressure section 323 that compresses with second electronic cards, from the front end of first pressure section 323 further extend forward in order to second pressure section 325 that compresses mutually with the first detecting terminal 31 and second welding foot 324 that bends extension from the rear end of second extension 322 backward.Described second extension 322 is provided with second holding section 321 that is fastened in the 3rd terminal mounting groove 121.Described second pressure section 325 presses on second faying surface 163 by 164 installations of second inclined-plane and can contact with first clinch 3113 or disconnect.When described second electronic cards was inserted, second electronic cards compressed first pressure section 323, made second to detect terminal 32 downward strains, and described second pressure section 325 compresses with first clinch 3113 of the first detecting terminal 31 and contacts to realize detecting function.
Described shielding casing 4 is to be formed by sheet metal punching press, bending, and it comprises end face 41 and first, second holding wing 42,43 that bends from the both sides of end face 41 downwards, and described first, second holding wing 42,43 is provided with the button that matches with protuberance 151 and holds hole 421.
The utility model electronic card coupler 100 by the rear end at first faying surface 161 be provided with first inclined-plane 162 guide first the detecting terminal 31 be installed on first faying surface 161, so be provided with, avoided when install forward insulating body 1 rear end, arriving under the situations such as the first detecting terminal 31 tilts at terminal groove, the super rule of terminal sizes the rear end of block 16, and then, avoid causing the first detecting terminal, 31 intentional deformation; Simultaneously, the structure of the block 16 in the utility model electronic card coupler 100 is the form of chamfered transition, the described first detecting terminal 31 just during dress earlier on second faying surface 163 to front slide, slide into then on first inclined-plane 162, slide on first faying surface 161 by first inclined-plane 162, thus the accurate location of having finished the first detecting terminal 31.
Claims (10)
1. electronic card coupler, in order to the grafting electronic cards, it comprises insulating body and is immobilizated in the plurality of conductive terminals on the insulating body and detects terminal, described insulating body comprises the diapire that is positioned at the bottom, be positioned at the plug surface of diapire front end and be arranged with backward from plug surface and be positioned at diapire top to accommodate the receiving space of electronic cards, described detecting terminal comprise the first detecting terminal that is positioned at the lower end and be positioned at the first detecting terminal top with the second detecting terminal of the first detecting termination contact or disconnection, described diapire be provided with the second terminal mounting groove and be positioned at the second terminal mounting groove front end in order to compress downwards first the detecting terminal block, the described first detecting terminal comprises first holding section that is fastened on the second terminal mounting groove, be positioned at first weld part of rear end, first holding section and be positioned at the first holding section front end can with first clinch of second detecting termination contact or disconnection, it is characterized in that: described block comprise be positioned at the lower end and first faying surface that can compress first clinch and be inclined upwardly from the first faying surface rear end extend to guide first inclined-plane that the first detecting terminal is installed.
2. electronic card coupler as claimed in claim 1 is characterized in that: described first clinch upwards is pressed on first faying surface.
3. electronic card coupler as claimed in claim 1 is characterized in that: described block comprises second faying surface that is positioned at rear end, first inclined-plane and links to each other with first inclined-plane, described first clinch the first detecting terminal when just adorning on second faying surface to front slide.
4. electronic card coupler as claimed in claim 3 is characterized in that: the top and second faying surface that described second faying surface is positioned at first faying surface are parallel to first faying surface, and described first inclined-plane tilts to connect first faying surface and second faying surface.
5. electronic card coupler as claimed in claim 3, it is characterized in that: described block comprise be inclined upwardly from the second faying surface rear end extend to guide second inclined-plane that the second detecting terminal is installed, the described second detecting terminal comprises second pressure section, and described second pressure section slides into forward on second faying surface from second inclined-plane when the second detecting terminal is installed.
6. electronic card coupler as claimed in claim 5 is characterized in that: described second pressure section can move up and down and with first detecting termination contact or the disconnection.
7. electronic card coupler as claimed in claim 5, it is characterized in that: described second the detecting terminal comprise lengthwise second extension, extend first pressure section that compresses for electronic cards and second welding foot that bends extension from the second extension rear end backward forward from the second extension front end, described second pressure section extends to form forward from the first pressure section front end, and described second pressure section upwards is pressed on second faying surface when the second detecting terminal installs.
8. electronic card coupler as claimed in claim 1 is characterized in that: the front end of described first clinch is provided with and can slides into contra bevel on first inclined-plane for the first detecting terminal.
9. electronic card coupler as claimed in claim 1, it is characterized in that: the described first detecting terminal comprises the main part of longitudinal, the autonomous body of described first welding foot rear end bends backward and extends to form, described first holding section is located on the main part, and the front end of the autonomous body of described first clinch bends forward and extends to form.
10. electronic card coupler as claimed in claim 1 is characterized in that: the described first detecting terminal and the second detecting terminal are all installed forward from the rear end of the body that insulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203164578U CN201638969U (en) | 2009-12-03 | 2009-12-03 | Electronic card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203164578U CN201638969U (en) | 2009-12-03 | 2009-12-03 | Electronic card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201638969U true CN201638969U (en) | 2010-11-17 |
Family
ID=43083474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203164578U Expired - Fee Related CN201638969U (en) | 2009-12-03 | 2009-12-03 | Electronic card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201638969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105633737A (en) * | 2014-11-21 | 2016-06-01 | 泰科电子日本合同会社 | Card connector |
-
2009
- 2009-12-03 CN CN2009203164578U patent/CN201638969U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105633737A (en) * | 2014-11-21 | 2016-06-01 | 泰科电子日本合同会社 | Card connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101752713B (en) | Electrical connector | |
| CN202042644U (en) | Card connector | |
| CN201741832U (en) | Electric connector | |
| CN201430309Y (en) | Electric connector | |
| US8021187B2 (en) | Electric connector | |
| CN103811885A (en) | Single element wire to board connector | |
| CN103094736A (en) | Cable connecting device assembly | |
| CN105449470A (en) | Electrical connector | |
| CN101752755B (en) | Cable connector component | |
| CN201498663U (en) | Electronic card connector | |
| CN102801008B (en) | Cable connector | |
| CN201887180U (en) | Electronic card connector | |
| CN101807753B (en) | Card connector | |
| CN201112912Y (en) | Electric connector | |
| CN203119112U (en) | Cable connector assembly | |
| CN201638969U (en) | Electronic card connector | |
| CN109713480B (en) | Electric connector and electric connector combination | |
| CN209487763U (en) | The reinforced structure of electric connector | |
| CN202259771U (en) | Card connector | |
| CN201498808U (en) | Electrical connector | |
| CN101355223B (en) | Method for assembling card holder connector and card holder connector using the method | |
| CN201774029U (en) | Electrical connector | |
| CN101527415A (en) | Electronic switching device | |
| CN202405484U (en) | Electric card connector | |
| CN202585910U (en) | Card 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: 20101117 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |