CN2513242Y - Electronic card connector - Google Patents
Electronic card connector Download PDFInfo
- Publication number
- CN2513242Y CN2513242Y CN01269442U CN01269442U CN2513242Y CN 2513242 Y CN2513242 Y CN 2513242Y CN 01269442 U CN01269442 U CN 01269442U CN 01269442 U CN01269442 U CN 01269442U CN 2513242 Y CN2513242 Y CN 2513242Y
- Authority
- CN
- China
- Prior art keywords
- terminal
- insulating body
- electronic card
- connecting portion
- card coupler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an electronic card connector, which comprises an insulation body that is internally provided with a plurality of conductive terminals extending forwards and backwards. A pair of guide arms respectively extends backwards along the two sides of the insulation body and forms a containing space between the guide arms so as to contain the electronic card. The insulation body is further provided with a card withdrawing device which can withdraw the electronic card from the connector. Each terminal has a connection part which extends out of the terminal body; and a welding part extends out of the end of the terminal. The front of the insulation body is provided with two bumps that are provided with two opposite containing slots. A clapboard has two inserting arms which are respectively inserted into the containing slots and fix the clapboard on the insulation body so as to make the clapboard press against the connection part and the welding part, forcing the welding parts of the terminals to deform and share a same plane degree by effect of the terminal clapboard, thereby being good for consequent welding and processing.
Description
[technical field]
The utility model is relevant a kind of electronic card coupler, refers to a kind of electronic card coupler with space bar especially.
[background technology]
Electronic card coupler mainly is to be used for electronic cards is connected to circuit board or other device.Generally speaking electronic card coupler has an insulating body, is provided with the conducting terminal of quite a lot of quantity in it, and 50 conducting terminals for example are in order to electrically connect with electronic cards.In addition, the electronic card coupler mode of using SMT (Surface Mount Technology, surface adhesion technology) usually is welded on the printed circuit board (PCB).To circuit board, must make the weld part of these terminals all have good same flatness if will weld numerous terminal in the SMT mode.But with the produced terminal of impact style, the angle of its weld part can't reach predetermined angle usually accurately, like this, after conducting terminal is packed insulating body into, the weld part of each terminal all can't be guaranteed with respect to the position of insulating body and the precision of angle, thereby can occur the rosin joint or the empty weldering of terminal when subsequently the weld part with conducting terminal is welded on the circuit board, thereby it is bad to cause terminal in use to take place.
On the other hand, though the coplane degree of conducting terminal weld part within specification, but in transportation or use thereafter, also regular meeting occurs owing to terminal is collided its coplane degree being destroyed.
[summary of the invention]
Main purpose of the present utility model is to provide a kind of electronic card coupler, and its terminal has good coplane degree, and the coplane degree of terminal is not easy to be damaged because collide.
For achieving the above object, the utility model adopts following technical scheme: several conducting terminals and that electronic card coupler comprises insulating body, be contained in the insulating body are used to guarantee that conducting terminal has the space bar of good coplane degree.The space bar two ends respectively are provided with one and insert arm, and it is used for matching with the accepting groove of being located at the insulating body front end.Conducting terminal is when packing insulating body into, its connecting portion and horizontal plane that extends downwards is angled, for example 88 °, so that the connecting portion of terminal is outward-dipping, and the weld part of terminal is upturned, space bar vertically is inserted in the accepting groove of insulating body front end from top to bottom, and the connecting portion and the weld part of its back side and conducting terminal interfere, thereby makes the weld part of conducting terminal all be in same plane.
Compared with prior art, the electronic card coupler with above-mentioned feature can make the coplane degree of conducting terminal obtain easily to guarantee by increasing part structure.In addition, under the securing situation, in use or transportation, all can guarantee that the coplane degree of terminal weld part can not be affected because of terminal is subjected to the external force collision by space bar at terminal.
[drawing explanation]
Fig. 1 is the stereogram of the utility model electronic card coupler.
Fig. 2 is the stereogram of the space bar of the utility model electronic card coupler.
Fig. 3 is the three-dimensional exploded view of the utility model electronic card coupler.
Fig. 4 is the cross-sectional schematic of the utility model electronic card coupler.
[embodiment]
Please consult Fig. 1 and Fig. 3 simultaneously, the utility model electronic card coupler 1 comprises an insulating body 10, and several conducting terminals 20, is fixed on to become front and back to extension in the insulating body 10 an outstanding rotating shaft 102 on the upper surface of insulating body 10 in addition.Be provided with two projections of separating relatively 106 at the insulating body front end, be provided with accepting groove 104 at it on the apparent surface of the two.And being respectively equipped with a lead arm that extends back 11 in its both sides, itself and 10 of insulating bodies form a receiving space 12, in order to accommodate electronic cards.
Each conducting terminal 20 all is stretched on outside the front end of insulating body 10, and each conducting terminal 20 includes a junction 202, extends downwards perpendicular to conducting terminal 20 haply, and this connecting portion 202 is in the space of position between these relative accepting grooves.Each conducting terminal 20 has a weld part 204 in addition, extends from the bottom of connecting portion 202 with vertical haply direction.
Please consult Fig. 2 and Fig. 4 more simultaneously, be provided with a space bar 16 between two accepting grooves 104 of insulating body 10 front ends, its two ends respectively are provided with one and insert arm 162, can be inserted in the accepting groove 104 of insulating body front end.Space bar 16 can be fixed in insulating body 10 front ends by inserting arm 162 with combining of accepting groove 104.
This electronic card coupler includes retreat-card device 5 in addition, and it comprises driver plate 30 and push rod 40.Driver plate 30 is upper surfaces of being located at insulating body 10, and it is roughly a flat plate structure, is provided with axis hole 33 at the middle part, can be linked in the rotating shaft 102 of insulating body, and can rotate with respect to insulating body 10.One end of driver plate 30 is provided with a convergence part 32, can match with push rod 40 and drives driver plate 30 and rotate, and the other end is provided with a driver blade 31, is used to promote electronic cards.Push rod 40 is to be installed in movably on the lead arm 11, and it can match with the outer guiding device 14 on this lead arm 11, and slides along lead arm 11.Anterior end 41 places of push rod 40 are provided with seam 42, can form the marriage relation of rotary type with the convergence part 32 of driver plate 30, so when push rod 40 is pushed and when lead arm 11 moves, it will drive driver plate 30 and 102 rotate around the shaft, and then drive driver blade 31 moves and the electronic cards that is housed in this connector 1 can be withdrawed from.
Conducting terminal 20 is fixed in the insulating body 10, its connecting portion 202 and conducting terminal 20 are fixed on and can form one between the body in the insulating body 10 haply greater than 90 ° angle, in preferred embodiment of the present utility model, this angle can be 92 °, that is to say if be considered as horizontal plane with the residing plane of the body of conducting terminal 20, then the connecting portion 202 of conducting terminal 20 will form 88 ° of angles with horizontal plane, under this set, the position of the connecting portion 202 of conducting terminal 20 can forwards tilt to give prominence to 2 ° with comparing perpendicular to the direction of horizontal plane, promptly 90 ° with 88 ° difference, the weld part 204 on it then relatively horizontal plane tilt upward.
When space bar 16 vertically inserts in the accepting groove 104 of insulating body 10 front ends from top to bottom, its back 166 will interfere with the connecting portion 202 of conducting terminal 20, thereby the connecting portion 202 that forces conducting terminal and horizontal plane are at an angle of 90, and and then pushing conducting terminal weld part 204, make all weld parts 204 parallel with horizontal plane, and be positioned at same plane, in order to follow-up SMT weld job on circuit board (not shown).
In addition, in this embodiment, the connecting portion 202 of some conducting terminal is outstanding than the connecting portion 202 of all the other conducting terminals 20 in the conducting terminal 20 in the insulating body 10, therefore concern for the interference pushing of avoiding harming space bar 16 and 20 of other terminals, the appropriate position is provided with groove 164 on space bar 16, in order to hold these comparatively outstanding conducting terminals 20.
Claims (6)
1. an electronic card coupler is used for electronic cards and circuit board are electrically connected, and it comprises insulating body, is provided with a pair of lead arm that extends back in its both sides, and therebetween is formed with receiving space; Several conducting terminals are in the insulating body that is contained between accepting groove, and it also comprises and is positioned at outer angled connecting portion and the weld part in position mutually of insulating body, and its connecting portion is with respect to the perk forward of insulating body front surface; It is characterized in that: also be provided with accepting groove at the insulating body front end, and electronic card coupler also comprises space bar, it is installed in the insulating body front end, it is provided with and inserts arm to combine with accepting groove on the insulating body, its back is abutted together with the connecting portion of terminal and pushes the angle that the connecting portion of terminal makes itself and horizontal plane become to be scheduled to, and guarantees that the weld part of terminal all is positioned at same plane.
2. electronic card coupler as claimed in claim 1 is characterized in that: wherein the connecting portion of partially conductive terminal is outstanding than the connecting portion of remainder conducting terminal.
3. electronic card coupler as claimed in claim 2 is characterized in that: also be provided with groove on its central dividing plate rear surface to accommodate these comparatively connecting portions of outstanding terminal.
4. electronic card coupler as claimed in claim 1 is characterized in that: it also includes the retreat-card device that is used to withdraw from electronic cards.
5. electronic card coupler as claimed in claim 4 is characterized in that: wherein retreat-card device comprises driver plate and push rod.
6. electronic card coupler as claimed in claim 5 is characterized in that: wherein driver plate is to be arranged on the insulating body rotationally by a fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01269442U CN2513242Y (en) | 2001-10-15 | 2001-10-15 | Electronic card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01269442U CN2513242Y (en) | 2001-10-15 | 2001-10-15 | Electronic card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2513242Y true CN2513242Y (en) | 2002-09-25 |
Family
ID=33675410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01269442U Expired - Fee Related CN2513242Y (en) | 2001-10-15 | 2001-10-15 | Electronic card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2513242Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100346538C (en) * | 2004-03-22 | 2007-10-31 | 阿尔卑斯电气株式会社 | Connector device for card |
| CN100365875C (en) * | 2004-07-09 | 2008-01-30 | 佳必琪国际股份有限公司 | Card connector |
-
2001
- 2001-10-15 CN CN01269442U patent/CN2513242Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100346538C (en) * | 2004-03-22 | 2007-10-31 | 阿尔卑斯电气株式会社 | Connector device for card |
| CN100365875C (en) * | 2004-07-09 | 2008-01-30 | 佳必琪国际股份有限公司 | Card connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |