CN102902988A - Card reader - Google Patents
Card reader Download PDFInfo
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- CN102902988A CN102902988A CN201210271758XA CN201210271758A CN102902988A CN 102902988 A CN102902988 A CN 102902988A CN 201210271758X A CN201210271758X A CN 201210271758XA CN 201210271758 A CN201210271758 A CN 201210271758A CN 102902988 A CN102902988 A CN 102902988A
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- Prior art keywords
- card
- movable member
- except
- brush
- card reader
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Abstract
The invention discloses a card reader (100) which comprises a transmitting part (2a-2c), a contact terminal (11e) and an electricity removal part (11f), wherein the transmitting part (2a-2c) is used for transmitting an integrated circuit (IC) card (200), an external terminal (200a) is arranged on the surface of the IC card; the contact terminal (11e) is in communication with the external terminal (200a) of the IC card (200) when in communication with the IC card (200) transmitted by the transmitting part (2a-2c); and the electricity removal part (11f) is set to be capable of moving. The electricity removal part (11f) is only contacted with a part of the surface of the IC card (200) before the contact terminal (11e) is contacted with the external terminal (200a) of the IC card (200).
Description
The application be that November 7, application number in 2008 are 200880131337.9 the applying date, denomination of invention divides an application for the application of " card reader ".
Technical field
The present invention relates to possess the card reader except electric parts, particularly process the card reader of IC-card.
Background technology
In the past, shown in patent documentation 1, known had a following card reader, and this card reader possesses: insert port is used for plug card; Magnetic head is used for reading the information that is recorded in card; Feed rolls is sent to magnetic head for the card that will be inserted into insert port; And except brush (except electric parts), be used for removing the static of card.
In this card reader, except brush is configured on the transfer path of card and is installed between insert port and the feed rolls.Therefore, in the situation that card is inserted into insert port, except brush all the time with the Surface Contact of the card of process.Like this, if except brush all the time with the Surface Contact of card, then exist except easily wearing and tearing and also easily will block the problem of scuffing of brush.
Patent documentation 1: Japanese kokai publication hei 10-187867 communique
Summary of the invention
Fundamental purpose of the present invention is to provide the card reader that can suppress except the damage of the wearing and tearing of electric parts and card.
Card reader of the present invention possesses: transfer member is used for being transmitted in the IC-card that the surface is provided with outside terminal; And contact terminal, when the IC-card that sends with transfer member communicates, contact with the outside terminal of IC-card; Wherein, described card reader also possesses except electric parts, should be configured to mobile except electric parts.And, should except electric parts constitute contact terminal with only contact with the part on the surface of IC-card before the outside terminal of IC-card contacts.
If consist of as described above, except electric parts only when needed with the Surface Contact of IC-card, so with compare with the situation of the Surface Contact of IC-card all the time except electric parts, can suppress the wearing and tearing except electric parts, and can suppress the damage of card.
Also can be, in described card reader, except electric parts are arranged on be used to the movable member that contact terminal is contacted with the outside terminal of IC-card.Contact terminal is installed on the movable member.
If consist of as described above, can utilize movable member to make except electric parts and move, need not to be provided in addition making the mechanism element that moves except electric parts, increase so can suppress correspondingly the part number.
In this case, also can be, movable member constitute IC-card be positioned at this movable member below the time be depressed, include except brush except electric parts, except brush constitutes when movable member is depressed and the Surface Contact of IC-card.
If consist of as described above, the side that is different from IC-card from except the vertical direction of the bearing of trend of the hair of brush and the situation of removing brush and contacting, even the hair except brush when having crackle in the side of IC-card also is difficult for pressing from both sides in this crackle, so can prevent from seizing except the fleece of brush.
Also can be in above-mentioned card reader, to contact except electric parts constitute with the integral body of the outside terminal of IC-card.
If consist of like this, can remove to the whole terminals that consist of outside terminal electricity.
The invention effect
According to the present invention, can provide the card reader that can suppress except the damage of the wearing and tearing of electric parts and card.
Description of drawings
Fig. 1 is the side view of the summary of the card reader of expression one embodiment of the present invention.
Fig. 2 is the exploded perspective view of the contact block of the card reader of expression one embodiment of the present invention.
Fig. 3 is the side view of the contact block of the card reader of expression one embodiment of the present invention.
Fig. 4 is the block diagram of the electrical structure of the card reader of expression one embodiment of the present invention.
Fig. 5 is the process flow diagram for the action of the card reader of explanation one embodiment of the present invention.
Fig. 6 is the side view of the card reader of presentation graphs 1 state that IC-card is transmitted.
Thereby Fig. 7 is the movable member of the contact block of presentation graphs 3 the be depressed side view of the state that contacts with IC-card except brush.
Fig. 8 is the movable member of presentation graphs 7 and the vertical view of the position relationship between the IC-card.
Fig. 9 is that the card reader of presentation graphs 1 is while making the side view that contacts the state that card is transmitted except brush with IC-card.
Figure 10 is the side view that the claw of the movable member of presentation graphs 3 is configured in the state on the transfer path.
Figure 11 is removed the vertical view of the IC-card behind the electricity by the Card Reader of Fig. 9 for expression.
Figure 12 is the side view of card reader state of IC-card being transmitted in order to communicate by letter after removing electricity of presentation graphs 1.
Figure 13 is the side view of the state that contacts with IC-card of the contact terminal of the movable member of presentation graphs 3.
Figure 14 is the movable member of expression Figure 13 and the vertical view of the position relationship between the IC-card.
Figure 15 is that the card reader of presentation graphs 1 is with the side view of the state of IC-card discharge.
Description of reference numerals
2a～2c transfer roller
11 movable members
The 11e contact terminal
11f is except brush
100 card reader
The 200IC card
The 200a outside terminal
Embodiment
Referring to the description of drawings embodiments of the present invention.
At first, with reference to Fig. 1～Fig. 4, the structure of the card reader 100 of present embodiment is described.As shown in Figure 1, the card reader 100 of present embodiment possesses: housing 1, transfer roller 2a～2c, transmission-type optical sensor 3a and 3b and the contact block 4(that includes movable member 11 are with reference to Fig. 2).Transfer roller 2a～2c is an example of " transfer member " of the present invention.
As shown in Figure 2, contact block 4 comprises that movable member 11, carriage 12, draft helical spring 13(are with reference to Fig. 3), driver 14 and arm 15.Be formed with on the movable member 11: claw 11a, outstanding downwards in the end of arrow A direction; And holding section 11b, with draft helical spring 13(with reference to Fig. 3) an end engage.In addition, on the movable member 11 axle 11c and 11d are installed.
At this, as shown in Figure 1, the movable member 11 of present embodiment is provided with contact terminal 11e and removes brush 11f.Should except brush 11f be used for removing be arranged at IC-card 200 surfaces outside terminal 200a(with reference to Fig. 8) static.In addition, as shown in Figure 2, except brush 11f is installed on the claw 11a that arranges in the end of arrow A direction.Should be an example of " except electric parts " of the present invention except brush 11f.Also can replace using the spring members of electric conductivity or the roller of electric conductivity etc. to be used as " except electric parts " of the present invention except brush 11f.
Carriage 12 constitutes so that the mode that movable member 11 can move keeps this movable member 11.This carriage 12 has pair of side plates 12a and links the web 12b of these side plates 12a.Pair of side plates 12a is formed with separately the guide hole 12c that inserts for axle 11c and is used for the guide hole 12d that axle 11d inserts.Guide hole 12c has along horizontal part, the rake that along inclined direction extends and the edge of the direction extension of arrow A, B and the vertical component effect of the direction extension of arrow A, B quadrature.Guide hole 12d has along the horizontal part of the direction extension of arrow A, B and the rake that along inclined direction extends.In addition, be formed with rotation axis 12e on a side plate 12a.Be formed with on the web 12b with draft helical spring 13(with reference to Fig. 3) the holding section 12f that engages of the other end.
As described in Figure 3,13 pairs of movable member 11 application of forces of draft helical spring so that the axle 11c of movable member 11 is positioned at the upper end of the vertical component effect of guide hole 12c, and make axle 11d be positioned at the upper end of the rake of guide hole 12d.Driver 14 is installed on carriage 12, has the electromagnet 14b of plunger (plunger) 14a and driving plunger 14a.Plunger 14a is provided with engagement pin 14c.Arm 15 forms the L font, has the notch part 15a that inserts for engagement pin 14c and is used for the patchhole 15b that rotation axis 12e inserts.
In addition, as shown in Figure 4, card reader 100 is provided with and drives transfer roller 2a～2c(with reference to Fig. 1) motor 5 and the control part 6 of the action of control card reader 100.In addition, card reader 100 can with ATM(Automated Teller Machine: cash automated trading device) epigyny device 150 such as main body communicates.
Then, with reference to the process flow diagram of Fig. 5, the action of the card reader 100 of present embodiment is described.Each step of this process flow diagram by control part 6(with reference to Fig. 4) carry out.
At first, card reader 100 judges that in step S1 IC-card 200(is with reference to Fig. 1) whether inserted the insert port 1a of housing 1.The insertion of card for example can detect by near the sensor (omitting diagram) that arranges insert port 1a.Do not insert insert port 1a in the situation that be judged as IC-card 200, repeat step S1.That is, card reader 100 standbies are until inserted till the IC-card 200.Then, be inserted into insert port 1a if be judged as IC-card 200, then transferred to step S2.
In step S2, by CD-ROM drive motor 5(with reference to Fig. 4), make transfer roller 2a～2c(with reference to Fig. 1) forward.Thus, as shown in Figure 6, IC-card 200 is taken into the inside of housing 1, transmits to direction of insertion (arrow A direction).At this moment, as shown in Figure 3, in contact block 4, volute spring 13 tractions because movable member 11 is stretched are so movable member 11 is incorporated in the carriage 12.Therefore, as shown in Figure 6, IC-card 200 with except brush 11f is not transmitted contiguously to the arrow A direction.
Then, in the step S3 of Fig. 5, judge that optical sensor 3b(is with reference to Fig. 6) whether detected IC-card 200.Do not detect IC-card 200 in the situation that be judged as optical sensor 3b, repeat step S3.That is, proceed as shown in Figure 6 with the transmission of IC-card 200 to the arrow A direction, until optical sensor 3b detects till the IC-card 200.Then, detect IC-card 200 if be judged as optical sensor 3b, then transferred to step S4.
In step S4, by stopping the driving of motor 5, the forward of transfer roller 2a～2c is stopped.Then, in step S5, to electromagnet 14b(with reference to Fig. 4) energising.Thus, as shown in Figure 7, plunger 14a is driven to the arrow B direction, so be fastened at engagement pin 14c under the state of notch part 15a, arm 15 rotates to the C direction centered by rotation axis 12e, and movable member 11 is depressed by arm 15.At this moment, because IC-card 200 is positioned at the below of movable member 11, so remove the Surface Contact of brush 11f and IC-card 200.Thus, as shown in Figure 8, the regional R1 on the surface of IC-card 200 by except brush 11f(with reference to Fig. 7) remove electric.At this moment, movable member 11 is overlooked the more close arrow B direction of the outside terminal 200a side that is positioned at when observing than IC-card 200.In addition, except brush 11f(movable member 11) width W 1 larger than the width W 2 of outside terminal 200a.
Then, in the step S6 of Fig. 5, by CD-ROM drive motor 5, make transfer roller 2a～2c counter-rotating.Thus, as shown in Figure 9, under the state except brush 11f and card Surface Contact, IC-card 200 is transmitted to discharging direction (arrow B direction).
Then, in step S7, judge that optical sensor 3a(is with reference to Fig. 9) whether detected IC-card 200.Do not detect IC-card 200 in the situation that be judged as optical sensor 3a, repeat step S7.That is, proceed as shown in Figure 9 with the transmission of IC-card 200 to the arrow B direction, until optical sensor 3a detects till the IC-card 200.
At this, as shown in figure 10, IC-card 200 through contact block 4 below and when leaving except brush 11f, continue the energising to electromagnet 14b, plunger 14a is further driven to the arrow B direction from state shown in Figure 7, so arm 15 further rotates to the C direction.Therefore, movable member 11 is further depressed by arm 15, so the claw 11a of movable member 11 is outstanding downwards in the mode of blocking transfer path P.Then, owing under the state except brush 11f and card Surface Contact, IC-card 200 is transmitted to the arrow B direction, so as shown in figure 11, remove electric to the lip-deep regional R2 of outside terminal 200a that comprises of IC-card 200.That is, in the card reader 100 of present embodiment, only the part (regional R2) on IC-card 200 surfaces is removed electricity, and the integral body of the outside terminal 200a of IC-card 200 remove electric.
Detect IC-card 200 if in the step S7 of Fig. 5, be judged as optical sensor 3a, then transferred to step S8.In step S8, by stopping the driving of motor 5, the counter-rotating of transfer roller 2a～2c is stopped.Then, in step S9, by CD-ROM drive motor 5, make transfer roller 2a～2c forward.Thus, as shown in figure 12, again IC-card 200 is transmitted to the arrow A direction.
Then, as shown in figure 10, because the claw 11a of movable member 11 is outstanding to transfer path P, so front end and the claw 11a butt of the IC-card 200 that transmits to the arrow A direction.If under the state of keeping this butt state, further IC-card 200 is transmitted to the arrow A direction, then apply the pressing force based on the conveying capacity of card from the front end of IC-card 200 to claw 11a, so the application of force of movable member 11 opposing draft helical springs 13 and moving.That is, axle 11c, the 11d of movable member 11 is respectively by guide hole 12c, 12d guiding, thereby movable member 11 moves along guide hole 12c, 12d, and when axle 11c, 11d arrived the position of Figure 13, movable member 11 stopped.In this process, the contact terminal 11e of movable member 11 and the outside terminal 200a(of IC-card 200 are with reference to Figure 14) contact.Outside terminal 200a is electrically connected with IC chip (omit diagram) in being built in IC-card 200.Store the information of card and Transaction Information etc. in the IC chip.
Then, in the step S10 of Fig. 5, by stopping the driving of motor 5, the forward of transfer roller 2a～2c is stopped.Thus, IC-card 200 stops under contact terminal 11e and state that outside terminal 200a contacts.In addition, the timing that stops the driving of motor 5 for example decides according to the testing result of not shown optical sensor.Perhaps, the rotating speed of the elapsed time also can beginning according to the forward from transfer roller 2a～2c among the step S9 or motor 5 timing that decides motor to stop.
Then, in step S11, carry out communicating by letter between IC-card 200 and the control part 6 by contact terminal 11e and outside terminal 200a.Thus, be stored in reading or upgrading of information in the IC-card 200.In addition, control part 6 and epigyny device 150(are with reference to Fig. 4) between also communicate.
Then, in step S12, stop electromagnet 14b is switched on.Thus, plunger 14a resets to the arrow A direction from state shown in Figure 13 by not shown back-moving spring, so arm 15 rotates to the D direction centered by rotation axis 12e.As a result, movable member 11 frees from the pressing down of arm 15.Then, in step S13, by CD-ROM drive motor 5, make transfer roller 2a～2c counter-rotating.Thus, IC-card 200 is transmitted to the arrow B direction, the front end of IC-card 200 leaves claw 11a, so the application of force of movable member 11 by draft helical spring 13 is received in the carriage 12, contact block 4 turns back to original state shown in Figure 3.
Then, in step S14, judge whether IC-card 200 is discharged from.The discharge of card for example can detect by near the sensor (omitting diagram) that arranges insert port 1a.In addition, also can replace the detection of aforesaid way, the elapsed time by measuring when the counter-rotating of transfer roller 2a～2c begins or the rotating speed of motor 5 come the discharge of test card.Be not discharged from the situation that be judged as IC-card 200, repeat step S14.That is, proceed shown in Figure 15 with the transmission of IC-card 200 to the arrow B direction, until till IC-card 200 is discharged from.Then, be discharged from if be judged as IC-card 200, then transferred to step S15.
In step S15, by stopping the driving of motor 5, the counter-rotating of transfer roller 2a～2c is stopped, finishing afterwards a series of action.
As mentioned above, in the present embodiment, arrange except brush 11f at movable member 11, at contact terminal 11e with before the outside terminal 200a of IC-card 200 contacts, only to the regional R2(that comprises outside terminal 200a with reference to Figure 11) remove electricity, thereby with comparing with the situation that the surface of IC-card contacts all the time except brush, can suppress the wearing and tearing except brush 11f.Thus, can reduce the generation of the electric misoperation that causes because dispersing in housing 1 except the abrasion powder of brush 11f.In addition, be scratched by the surface that also can suppress IC-card 200 except brush 11f.
In addition, in the present embodiment, by arm 15 movable member 11 is depressed, make thus the Surface Contact except brush 11f and IC-card 200, so the side that is different from IC-card 200 from except the vertical direction of the bearing of trend of the hair of brush and the situation of removing brush and contacting, advance in this crackle even exist in the situation of crackle hair except brush 11f also to be difficult for folder in the side of IC-card 200, therefore can prevent from seizing except the fleece of brush 11f.
In addition, in the present embodiment, as shown in figure 11, because the regional R2 that comprises outside terminal 200a of IC-card 200 is removed electricity, so can be to the disposable electricity that removes of the whole terminals (ground terminal and signal terminal) that consist of outside terminal 200a.
In addition, in the present embodiment, by installing except brush 11f at the movable member 11 that is provided with contact terminal 11e, can utilize movable member 11 to make except brush 11f moves, thereby need not the mechanism element that drives except brush 11f is set in addition, increase so can suppress correspondingly the part number.
In addition, in the present embodiment, by driver 14 the claw 11a of movable member 11 is projected to after the transfer path P, utilize the conveying capacity of IC-card 200 to press claw 11a by IC-card 200, thereby contact terminal 11e is contacted with outside terminal 200a.Therefore, with driving force by driver contact terminal 11e is compared with the situation that outside terminal 200a contacts, can realize miniaturization and the low consumption electrification of driver 14.
The present invention can adopt above-mentioned various embodiments in addition.For example, be in the card reader situation that the IC-card with magnetic stripe is processed, the information that magnetic head reads magnetic stripe when being arranged to arrange in the above-described embodiment the transmission of IC-card of magnetic head (omitting diagram), the step S2 in Fig. 5 gets final product.
In addition, in the above-described embodiment, show the example that the movable member 11 that contact terminal 11e contacted at the conveying capacity that constitutes by IC-card 200 with outside terminal 200a arranges except brush 11f, but be not limited to this, also can arrange except brush at the movable member that the direct driving that constitutes by driver makes contact terminal 11e contact with outside terminal 200a.
In addition, in the above-described embodiment, show between card reader 100 and IC-card 200, communicate after, stop the example to electromagnet 14b energising (step S12), but be not limited to this, it can be in contact terminal 11e and any moment after outside terminal 200a contacts that the energising of electromagnet 14b is stopped.
Practicality on the industry
The various card reader that the present invention is applicable to the card reader of carrying at the such device for automatic processing of transactions of ATM or the card reader of carrying at card authentication terminal etc. is processed IC-card.
Claims (3)
1. card processing unit is characterized in that possessing:
Transfer member is used for transmitting the card that is inserted into;
Movable member, be arranged to move freely, in order to stick into the fixed processing of professional etiquette to described, displacement is carried out in each position of the position of readiness when this movable member is not inserted into to described card, the primary importance when the described card after inserting remove electricity and the second place when the described card information of carrying out after the insertion read; And
Driver is used for described movable member is moved;
By described driver, described movable member is moved to described primary importance from described position of readiness, the pressing force of the conveying capacity by the described card that transmits based on described transfer member makes described movable member move to the described second place from described primary importance.
2. card processing unit as claimed in claim 1 is characterized in that,
Described movable member has the claw of giving prominence in the end of the direction of insertion of described card downwards, and when transmitting described card, the front end of this card is pressed described claw, thereby described movable member is moved to the described second place from described primary importance.
3. card processing unit as claimed in claim 2 is characterized in that,
Described movable member has:
Except electric parts, be installed on described claw; And
Reading part is for the information that reads described card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210271758.XA CN102902988B (en) | 2008-11-07 | 2008-11-07 | Card reader |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200880131337.9A CN102171709B (en) | 2008-11-07 | 2008-11-07 | Card reader |
| CN201210271758.XA CN102902988B (en) | 2008-11-07 | 2008-11-07 | Card reader |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880131337.9A Division CN102171709B (en) | 2008-11-07 | 2008-11-07 | Card reader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102902988A true CN102902988A (en) | 2013-01-30 |
| CN102902988B CN102902988B (en) | 2015-10-28 |
Family
ID=47575209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210271758.XA Expired - Fee Related CN102902988B (en) | 2008-11-07 | 2008-11-07 | Card reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102902988B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105825244A (en) * | 2015-01-22 | 2016-08-03 | 日立欧姆龙金融系统有限公司 | Medium processing device |
| CN107111731A (en) * | 2015-04-10 | 2017-08-29 | 日立欧姆龙金融系统有限公司 | IC contact point units, IC card processing units and automatic trading apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61182190A (en) * | 1985-02-06 | 1986-08-14 | Toshiba Corp | Handling device of portable medium |
| CN1929209A (en) * | 2005-08-25 | 2007-03-14 | 爱沛斯株式会社 | Electrical connector |
-
2008
- 2008-11-07 CN CN201210271758.XA patent/CN102902988B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61182190A (en) * | 1985-02-06 | 1986-08-14 | Toshiba Corp | Handling device of portable medium |
| CN1929209A (en) * | 2005-08-25 | 2007-03-14 | 爱沛斯株式会社 | Electrical connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105825244A (en) * | 2015-01-22 | 2016-08-03 | 日立欧姆龙金融系统有限公司 | Medium processing device |
| CN105825244B (en) * | 2015-01-22 | 2018-07-31 | 日立欧姆龙金融系统有限公司 | Media processing apparatus |
| CN107111731A (en) * | 2015-04-10 | 2017-08-29 | 日立欧姆龙金融系统有限公司 | IC contact point units, IC card processing units and automatic trading apparatus |
| CN107111731B (en) * | 2015-04-10 | 2019-11-29 | 日立欧姆龙金融系统有限公司 | IC contact point unit, IC card processing unit and automatic trading apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102902988B (en) | 2015-10-28 |
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Granted publication date: 20151028 Termination date: 20191107 |