CN201107820Y - Electronic card connecting device - Google Patents
Electronic card connecting device Download PDFInfo
- Publication number
- CN201107820Y CN201107820Y CNU2007201824220U CN200720182422U CN201107820Y CN 201107820 Y CN201107820 Y CN 201107820Y CN U2007201824220 U CNU2007201824220 U CN U2007201824220U CN 200720182422 U CN200720182422 U CN 200720182422U CN 201107820 Y CN201107820 Y CN 201107820Y
- Authority
- CN
- China
- Prior art keywords
- card
- insulating body
- electronic cards
- transverse slat
- plug
- 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 - Lifetime
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Abstract
An electronic card junction device includes a user recognition card connector and a memory card connector which is arranged on the bottom of the user recognition card connector. The user recognition card connector includes a first insulation body, a first terminal group which is arranged on the insulation body and a metal frame which covers the first insulation body. The metal frame and the first insulation body together compose a first socket and a first card plugging space which is communicated with the first socket. A top frame with a notch is formed on the top surface of the metal frame. The edge surface of the top frame closing to the notch extends a spring clamping bar to the first card plugging space. Therefore, the electronic card junction device can be in elastic contact with a SIM card through the spring clamping bar, strengthen the contact stability of the first terminal group and the SIM card and has the advantages of large forward force and good conduction effect.
Description
Technical field
The utility model relates to the electronic cards jockey, relates in particular in order to strengthen terminal group and SIM card to stablize the contacting electronic card connecting device.
Background technology
See also shown in Figure 1, as the novel M248056 of TaiWan, China number (application number: 92220831) disclosed a kind of electronic card coupler 11 in the patent, it includes an insulating body 111, several are arranged at the terminal 112 of insulating body 111 and the guiding device 113 of two both sides of respectively being fixed in insulating body 111, can guide a SIM card 12 by two guiding devices 113 and plug to insulating body 111, and electrically contact with terminal 112.
Yet, 112 of SIM card 12 and terminals will be reached good electrical contact, then SIM card 12 top end faces must be bestowed a bigger positive acting power, just can make SIM card and terminal 112 realize optimizedly electrically contacting, yet take a broad view of the structural design that above-mentioned patent does not have the SIM card bestowed 12 positive acting power, thereby easily cause terminal 112 not good with SIM card 12 stabilized contact degree and conductive effect.
See also shown in Figure 2, as the novel M302149 of TaiWan, China number (application number: a 95210733) disclosed electric connector 13 in the patent, it can be pegged graft for a SIM card (not shown), one loam cake 131 and two are disclosed in its accompanying drawing by tearing the shell fragments 132 that form in the middle of the loam cake 131, shell fragment 132 can be in order to compress SIM card, yet it is relatively poor and shorter to tear shell fragment 132 elasticity that form, so can't strengthen terminal and SIM card stabilized contact degree well and make SIM card and contacting of terminal have big positive acting power and have the favorable conductive effect.
Summary of the invention
The purpose of this utility model provides a kind of preferable elastic force that has, to strengthen terminal group and SIM card stabilized contact degree and SIM card and contacting of terminal group are had than positive acting power greatly to have the electronic cards jockey of good conductive effect.
For reaching above-mentioned purpose, the utility model proposes a kind of electronic cards jockey, comprise: a User Recognition card connector, include one first insulating body, and be located at the metal framework that the first terminal group and of this first insulating body covers this first insulating body, this metal framework and common one first socket and the first plug-in card space that is communicated with this first socket of forming of this first insulating body, this metal framework end face forms the top frame of a tool recess, and the edge face of contiguous this recess of this top frame has at least one spring bearer plate toward this first plug-in card spatial extension; An and card connector, be assembled in this User Recognition card connector bottom, this card connector includes one second insulating body, and is located at the metal shell that second terminal group and of this second insulating body covers this second insulating body, this metal shell and common one second socket and the second plug-in card space that is communicated with this second socket of forming of this second insulating body.
Compared with prior art, the beneficial effect that electronic cards jockey of the present utility model has comprises: by the jagged top of metal framework forming device frame, and the edge face that is close to this recess via this top frame extends this spring bearer plate, with easy moulding broad and long spring bearer plate, and have preferable elastic force, thereby strengthen the first terminal group and a SIM card stabilized contact degree and SIM card and contacting of the first terminal group are had than positive acting power greatly to have the favorable conductive effect.
Description of drawings
Fig. 1 is the three-dimensional exploded view of existing electronic card coupler.
Fig. 2 is the stereogram of existing another electric connector.
Fig. 3 is the three-dimensional exploded view of electronic cards jockey of the present utility model.
Fig. 4 is the three-dimensional exploded view of the User Recognition card connector in the electronic cards jockey of the present utility model.
Fig. 5 is another visual angle three-dimensional exploded view of the User Recognition card connector in the electronic cards jockey of the present utility model.
Fig. 6 is the three-dimensional exploded view of the card connector in the electronic cards jockey of the present utility model.
Fig. 7 is the top perspective constitutional diagram of electronic cards jockey of the present utility model.
Fig. 8 is the stereogram that electronic cards jockey of the present utility model cooperates with sucking plate.
Fig. 9 is another visual angle stereogram that electronic cards jockey of the present utility model cooperates with sucking plate.
The master that Figure 10 cooperates with sucking plate for electronic cards jockey of the present utility model looks constitutional diagram.
Figure 11 is the stereogram of another embodiment of electronic cards jockey of the present utility model.
Wherein, description of reference numerals is as follows:
User Recognition card connector 200
First insulating body 2
The first terminal groove 21 logical 22
Hole 23 projections 24
Guide vane end stop 25 slotted eyes 26
First inserts 27 first plug-in card spaces 28
The first terminal group 3
The first terminal 30 first base portions 31
Welding foot 34 first weld parts 341
Stopper slot 422 spacers 423
Recess 43 spring bearer plates 44
Contact part 441
Second insulating body 5
Second terminal group 6
Second terminal, 60 second base portions 61
Metal shell 7
Clamping part 72 breach 721
Through hole 73
Trip mechanism 8
Sliding shoe 81 track grooves 811
Pushing portion 812 reference columns 813
Elastic parts 82 guide bars 83
Sucking plate 900
SIM card A
Storage card B
Embodiment
Please consult shown in Figure 3ly earlier, the utility model provides a kind of electronic cards jockey, and it includes a User Recognition card connector 200 and a card connector 500.
As Fig. 4 and Fig. 5, User Recognition card connector 200 includes one first insulating body 2, a first terminal group 3 and a metal framework 4; First insulating body 2 has a plurality of and is divided into the port 22 that two groups the first terminal groove 21, a plurality of and corresponding the first terminal groove 21 are connected, and two holes 23 that are oppositely arranged and are connected with corresponding the first terminal groove 21 with port 22.Wherein, at least one projection 24 is equipped with in a side of first insulating body 2, preferably, be provided with two projections 24 that are provided with at interval, and a guide vane end stop 25 also is equipped with in this side, and it is between two projections 24, and first insulating body, 2 bottoms offer a plurality of slotted eyes 26.
The first terminal group 3 includes a plurality of by the made the first terminal 30 of electric conducting material, it includes six the first terminals 30 and can be distinguished into two groups, and each the first terminal 30 respectively have elastic contact arm 32, that one first base portion 31, extends from the bending of first base portion, 31 1 ends be formed at elastic contact arm 32 free-ended first contact sites 33 and one with elastic contact arm 32 relatively from the welding foot 34 of first base portion, 31 other ends bending extension, each welding foot 34 end has one first weld part 341.
Please consult Fig. 3 to Fig. 5 again, during assembling, the first terminal group 3 is arranged on first insulating body 2, the first terminal 30 of dividing into two groups is arranged at corresponding the first terminal groove 21 respectively, each the first terminal 30 is fastened in the wall that forms the first terminal groove 21 by first base portion 31 and fixes, and the elastic contact arm 32 of each the first terminal 30 and first contact site 33 can extend in the corresponding port 22, the welding foot 34 of dividing into two groups the first terminal 30 then oppositely stretches in the corresponding hole 23, and extend out to first insulating body, 2 bottoms downwards.
When metal framework 4 was incorporated into first insulating body 2, two spring bearer plates 44 of the top frame 41 of metal framework 4 top end faces formed toward the direction extension in the first plug-in card space 28.Describe in detail further, in this embodiment, two spring bearer plates 44 are that straight parallel plate 412 and extending at interval toward the first plug-in card spaces 28 from transverse slat 411 respectively forms, and transverse slat 411 respectively is formed with a contact part 441 (see figure 5)s with the bottom surface of two spring bearer plate 44 highlightedly toward the first plug-in card space 28, and it respectively is arranged with downwards by transverse slat 411 and spring bearer plate 44 surfaces and forms.
As shown in Figure 6, card connector 500 includes one second insulating body 5, one second terminal group 6 and a metal shell 7, and can have a trip mechanism 8; Second insulating body, 5 rearward end are provided with a plurality of second terminal grooves 51, and second insulating body, 5 sides can respectively be equipped with and be protruded piece 52, and a plurality of projections 53 are equipped with at the top, and second insulating body, 5 two relative sides respectively are concaved with a plurality of location notchs 54, and second insulating body 5 is formed with and plugs groove 55.
Second terminal group 6 includes a plurality of by the second made terminal 60 of electric conducting material, each second terminal 60 respectively have elastic arm 62 that one second base portion 61, extends from second base portion, 61 1 ends, second contact site 63 that the bending of an own elasticity arm 62 free ends is extended and one relative with elastic arm 62, from second weld part 64 of second base portion, 61 other ends bending extension.
Be bent to form a sidewall 71 under metal shell 7 one side direction, its lower end can be formed with the inserted sheet 711 at two intervals, metal shell 7 is bent to form several clamping parts with breach 721 72 downwards, and metal shell 7 is provided with two through holes 73 that run through top, bottom surface, and wherein a through hole 73 is communicated with the breach 721 of a clamping part 72.
Trip mechanism 8 includes a sliding shoe 81, an elastic parts 82 and a guide bar 83, and sliding shoe 81 has a track groove 811 and pushing portion 812.
Please consult Fig. 3 and Fig. 6 again, during assembling, second terminal group 6 is arranged on second insulating body 5, each second terminal 60 respectively is arranged at corresponding second terminal groove 51, each second terminal 60 is fastened in the wall that forms second terminal groove 51 and fixes through second base portion 61, and the elastic arm 62 of each second terminal 60 and second contact site 63 stretch in second insulating body 5, and 64 of second weld parts of each second terminal 60 and elastic arm 62 oppositely stretch out in outside second insulating body, 5 rear ends.
Trip mechanism 8 is installed on second insulating body 5, and sliding shoe 81 is arranged on second insulating body 5, and can do forward and backward freely moving on second insulating body 5.Elastic parts 82 is a compression spring, and the one end is sheathed on sliding shoe 81 default reference columns 813, the other end then is sheathed on second insulating body, 5 default another reference columns 56, thereby can bestow the strength that resets that sliding shoe 81 moves.One end of guide bar 83 is fixed on second insulating body 5, the other end is then movable is matched with in the track groove 811 of sliding shoe 81, and guide bar 83 can divide two sections motions to realize plug-in card, to move back card in track groove 811.
Metal shell 7 covers second insulating body 5, two inserted sheets 711 of the sidewall 71 by metal shell 7 plug plugging in the groove 55 of second insulating body 5, and the mutual configuration of 52 of the protrusion pieces of the breach 721 by each clamping part 72 and second insulating body 5, protrusion piece 52 can be snapped in the corresponding breach 721, and then fix metal shell 7 on second insulating body 5, and be covered with trip mechanism 8, and two projections 53 of second insulating body 5 can be by the two through hole 73 of metal shell 7.
The leading section that the metal shell 7 and second insulating body are 5 is formed with one second socket 57 jointly, and the inner second plug-in card space 58 that is connected with second socket 57 that is formed with jointly, the elastic arm 62 of each second terminal 60 and second contact site 63 can stretch to the second plug-in card space 58, and 812 of the pushing portions of the sliding shoe 81 of trip mechanism 8 protrude in the second plug-in card space 58.
Please consult Fig. 3, Fig. 4 and Fig. 6 again, card connector 500 is assembled in User Recognition card connector 200 bottoms, the projection 53 of second insulating body 5 by card connector 500, it can snap in 2 corresponding slotted eyes 26 of first insulating body of User Recognition card connector 200 and locate, and the mutual configuration that the protrusion piece of the holes 421 of two side frames 42 of metal framework 4 and second insulating body 5 is 52, make protrusion piece 52 can further snap in (as Fig. 7) in the holes 421, and then strengthen the associativity between two electric connectors.Simultaneously, the welding foot 34 of each the first terminal 30 of the first terminal group 3 can be positioned respectively in 5 corresponding location notchs 54 of second insulating body, and each first weld part 341 protrudes in location notch 54 outer (see figure 7)s, via location notch 54 mutual configuration, and then can locate the position of each welding foot 34 with welding foot 34.Therefore, electronic cards jockey of the present utility model can be arranged on the circuit board (figure slightly), can be welded in circuit junction on the circuit board via each second weld part 64 of each first weld part 341 of the first terminal group 3 and second terminal group 6, be electrically connected and the first terminal group 3 is reached with circuit board with second terminal group 6.Wherein, the spacer 423 of the metal framework 4 of User Recognition card connector 200 can plug in the default jack of circuit board, thereby strengthens locating effect.
Via above-mentioned explanation, User Recognition card connector 200 can plug for a SIM card A, and it inserts in the first plug-in card space 28 via first socket 27, and contacts with each first contact site 33 of the first terminal group 3 and reach electrical connection.When SIM card A plugs into the first plug-in card space 28, the contact part 441 of the spring bearer plate 44 of metal framework 4 can flexibly contact at SIM card A top end face, so that SIM card A and contacting of the first terminal group 3 have significantly positive acting power and have the favorable conductive effect.
500 of card connectors can plug for a storage card B, and it plugs to the second plug-in card space 58 via second socket 57, and contact with each second contact site 63 of second terminal group 6 and reach electrical connection.
Further specify the action of trip mechanism 8, when storage card B inserted the second plug-in card space 58, storage card B can push against the pushing portion 812 of sliding shoe 81, and sliding shoe 81 is slided to the plug-in card direction.When storage card B was inserted to the location, guide bar 83 other ends promptly were movable to the plug-in card position location of track groove 811, realized the fastening position.When desiring to move back card, storage card B is promoted along the plug-in card direction, storage card B can promote the pushing portion 812 of sliding shoe 81, driving guide bar 83 simultaneously moves, and make plug-in card position location after guide bar 83 other ends break away from card into, reach and move back the card operation, and bestow sliding shoe 81 along moving back the strength that resets that the card direction moves by elastic parts 82, make sliding shoe 81 can drive storage card B and move back card, storage card B can be taken out by second socket 57.
Need to prove, trip mechanism 8 described in the electronic cards jockey of the present utility model is only for providing storage card B the usefulness of card in/out, the member of being addressed only is an embodiment, and it can do the different designs that change, yet the utility model is not limited the structure of trip mechanism 8.
In addition, as Fig. 8 and Fig. 9, the sucking plate 900 that also can further comprise the smooth absorption face 91 of a tool in the utility model electronic cards jockey, it has two card arms 92 that relatively are formed at sucking plate 900 both sides and extend downwards, it is L type shape generally, and two card arms 92 and 900 of sucking plates respectively are formed with a chute 93.Sucking plate 900 top end faces are smooth absorption face 91, and the leading section of relative bottom face then is equipped with a location protuberance 94, and rearward end also can further be equipped with an outstanding post 95.Wherein, the top frame 41 formed transverse slats 411 of the metal framework 4 of User Recognition card connector 200 can further offer a location hole 413.
Sucking plate 900 is mounted on 411 of two spring bearer plates 44 of metal framework 4 and transverse slats, sucking plate 900 can be along the recess 43 of metal framework 4 and is inserted into 44 of two spring bearer plates, two spring bearer plate 44 inside portions can penetrate in the chute 93, make sucking plate 900 can slide the mode of establishing and be arranged at 411 of two spring bearer plates 44 and transverse slats, and the terminal part of two card arms 92 can withhold two spring bearer plate 44 bottom faces (as Figure 10), and fixes sucking plate 900.Simultaneously, positioning convex portion 94 can snap in the location hole 413 of transverse slat 411, to strengthen the polarization of sucking plate 900, the outstanding post 95 of sucking plate 900 can stretch in the first plug-in card space 28 of first insulating body 2, and the end of outstanding post 95 can prop up in the end face of first insulating body 2 (as Figure 10), can further strengthen the polarization and the high sucking plate 900 of frame of sucking plate 900, make sucking plate 900 have the smooth absorption face 91 of stabilize water levelling.
As seen, the setting of the sucking plate 900 by having smooth absorption face 91, and this sucking plate 900 the center of gravity place that the position is positioned at the integral body of electronic cards jockey of the present utility model is set, and then can make things convenient for the vacuum slot (figure slightly) of a vacuum suction to draw, and electronic cards jockey of the present utility model successfully is adsorbed on the circuit board, with the subsequent operation of welding.
In addition, as shown in figure 11, another embodiment for electronic cards jockey of the present utility model, they are different with the above embodiments to be in two spring bearer plates 44 of the metal framework 4 of User Recognition card connector 200, its parallel transverse slat 411 and relatively extending from two straight plates 412 respectively forms, and above-mentioned contact part 441 can be formed at the terminal part of two spring bearer plates 44 respectively.And this embodiment similarly can set up sucking plate 900, and two card arm 92 terminal part can be snapped in the bottom of two spring bearer plate 44 terminal parts respectively and fix sucking plate 900.
In sum, the top frame 41 that has recess 43 by metal framework 4 moulding, and the edge face that is close to these recesses 43 via this top frame 41 extends spring bearer plate 44, with easy moulding broad and long spring bearer plate 44, and have preferable elastic force, thereby can strengthen the first terminal group 3 and SIM card A stabilized contact degree and make SIM card A and contacting of the first terminal group 3 have big positive acting power and have the favorable conductive effect.
Secondly, be assembled in top frame 41 places of metal framework 4 by sucking plate 900 with smooth absorption face 91, and the assembling position of this sucking plate 900 is positioned at the center of gravity place of electronic cards jockey integral body of the present utility model, and then can make things convenient for the vacuum slot of vacuum suction to draw, and electronic cards jockey of the present utility model successfully can be adsorbed on the circuit board.
The above only is a preferable possible embodiments of the present utility model, non-so and limit to claim of the present utility model, so the equivalent structure that every utilization the utility model specification and accompanying drawing content are made changes, all be contained in the scope of the present utility model.
Claims (12)
1, a kind of electronic cards jockey is characterized in that, comprising:
One User Recognition card connector, include one first insulating body, and be located at the metal framework that the first terminal group and of this first insulating body covers this first insulating body, this metal framework and common one first socket and the first plug-in card space that is communicated with this first socket of forming of this first insulating body, this metal framework end face forms the top frame of a tool recess, and the edge face of contiguous this recess of this top frame has at least one spring bearer plate toward this first plug-in card spatial extension; And
One card connector, be assembled in the bottom of this User Recognition card connector, this card connector includes one second insulating body, and is located at the metal shell that second terminal group and of this second insulating body covers this second insulating body, this metal shell and common one second socket and the second plug-in card space that is communicated with this second socket of forming of this second insulating body.
2, electronic cards jockey as claimed in claim 1 is characterized in that: the straight plate that the top frame of this metal framework has a transverse slat and is connected in these transverse slat two ends forms described recess between this transverse slat and this two straight plates.
3, electronic cards jockey as claimed in claim 2 is characterized in that: this metal framework includes two spring bearer plates, its parallel this straight plate and extending toward this first plug-in card space interval from this transverse slat respectively.
4, electronic cards jockey as claimed in claim 3, it is characterized in that: the sucking plate that also includes the smooth absorption face of a tool, this sucking plate is arranged between these two spring bearer plates and this transverse slat, these sucking plate both sides respectively have the card arm of downward extension, and the terminal part of those card arms respectively withholds the bottom of these two spring bearer plates.
5, electronic cards jockey as claimed in claim 4, it is characterized in that: the transverse slat of this metal framework is provided with location hole, and this sucking plate is equipped with the positioning convex portion that snaps in this location hole accordingly.
6, electronic cards jockey as claimed in claim 5 is characterized in that: this sucking plate is equipped with and is stretched into this first plug-in card space and terminal propping up in the outstanding post of this first insulating body end face.
7, electronic cards jockey as claimed in claim 2 is characterized in that: this metal framework includes two spring bearer plates, its parallel this transverse slat and extending relatively from this two straight plate respectively.
8, electronic cards jockey as claimed in claim 7, it is characterized in that: the sucking plate that also includes the smooth absorption face of a tool, this sucking plate is arranged between these two spring bearer plates and this transverse slat, the both sides of this sucking plate respectively have the card arm of downward extension, and the terminal part of those card arms respectively withholds the bottom of these two spring bearer plates.
9, electronic cards jockey as claimed in claim 8, it is characterized in that: the transverse slat of this metal framework is provided with location hole, and this sucking plate is equipped with the positioning convex portion that snaps in this location hole accordingly.
10, electronic cards jockey as claimed in claim 9 is characterized in that: this sucking plate is equipped with and is stretched into this first plug-in card space and terminal propping up in the outstanding post of this first insulating body end face.
11, electronic cards jockey as claimed in claim 1, it is characterized in that: second insulating body of this card connector is equipped with a plurality of projections, first insulating body of this User Recognition card connector is provided with a plurality of slotted eyes, and each projection snaps in the corresponding slotted eye.
12, electronic cards jockey as claimed in claim 1, it is characterized in that: the second insulating body side of this card connector is concaved with a plurality of location notchs, the first terminal group of this User Recognition card connector has a plurality of welding foots, and each welding foot is positioned corresponding location notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201824220U CN201107820Y (en) | 2007-09-21 | 2007-09-21 | Electronic card connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201824220U CN201107820Y (en) | 2007-09-21 | 2007-09-21 | Electronic card connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201107820Y true CN201107820Y (en) | 2008-08-27 |
Family
ID=39959632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201824220U Expired - Lifetime CN201107820Y (en) | 2007-09-21 | 2007-09-21 | Electronic card connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201107820Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268786A (en) * | 2017-06-22 | 2017-10-20 | 李新华 | Construction set |
| CN104253327B (en) * | 2013-06-26 | 2017-12-01 | 深圳富泰宏精密工业有限公司 | Double-card connector and has its electronic installation |
-
2007
- 2007-09-21 CN CNU2007201824220U patent/CN201107820Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253327B (en) * | 2013-06-26 | 2017-12-01 | 深圳富泰宏精密工业有限公司 | Double-card connector and has its electronic installation |
| CN107268786A (en) * | 2017-06-22 | 2017-10-20 | 李新华 | Construction set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080827 |
|
| CX01 | Expiry of patent term |