CN2423619Y - IC and read/write device with current conducting device - Google Patents
IC and read/write device with current conducting device Download PDFInfo
- Publication number
- CN2423619Y CN2423619Y CN 00227192 CN00227192U CN2423619Y CN 2423619 Y CN2423619 Y CN 2423619Y CN 00227192 CN00227192 CN 00227192 CN 00227192 U CN00227192 U CN 00227192U CN 2423619 Y CN2423619 Y CN 2423619Y
- Authority
- CN
- China
- Prior art keywords
- card
- circuit board
- contact circuit
- main body
- body rack
- 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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Abstract
The utility model relates to an anti-clogging IC card read/write device, which comprises a supporting frame 1 for a card reader body, a circuit board 2, a contact circuit board 3, a supporting frame 4 for the contact circuit board, and a panel 6. The contact circuit board is fixed on the supporting frame 4 for the contact circuit board, and the contact circuit board 3 is electrically connected with the circuit board via a flexible connecting wire 8; both sides of the supporting frame 4 for the contact circuit board are respectively provided with two step cylinders 41, and the step cylinders 41 are arranged in a guide sliding groove 11 on the middle part of the supporting frame 1 for the card reader body in a falling way; the track surface of the guide sliding groove 11 is a stepped surface 111, and the front parts of the stepped surface 111 is higher than the back part of the stepped surface 111; the right side of the lower surface of the supporting frame 1 for the card reader body is provided with a supporting table 12, and the middle part of the lower tail part is provided with a position limiting baffle plate 13 for an IC card. The device of the utility model can prevent the unexpected interferences of the clogging of remnant cards, foreign matters, etc., and the failure rate of the IC card read/write device can be reduced thereby.
Description
The utility model relates to by means of the excitatory of record carrier or the device that writes down of demagnetization, relates in particular to a kind of IC-card read-write equipment of stopping up of preventing.
Enter the information society of 21st century, IC-card will be used for fields such as bank, post and telecommunications, traffic, coml expenses management more and more widely.Because most IC-card read-write equipment all is exposed to the public arena, artificial destruction factors such as dust, foreign matter obstruction are seriously threatening the safe handling of IC-card read-write equipment.Existing IC-card read-write equipment is general only to be considered to prevent dust, and does not consider artificial destruction factors such as anti-residual card, anti-foreign matter.
The purpose of this utility model is to avoid the deficiencies in the prior art part and provides one not only to plant the IC-card read-write equipment that can prevent dust but also can prevent residual card, anti-foreign matter obstruction.
The purpose of this utility model can realize by taking following technical measures: design a kind of anti-clogging IC-card read-write equipment, comprising: card reader body support, circuit board, contact circuit plate, contact circuit board mount, microswitch and panel; Circuit board is fixed on the afterbody of main body rack, and panel is fixed on the leading section of main body rack; The contact circuit plate is fixed on the contact circuit board mount, and this contact circuit plate is electrically connected with circuit board by flexible wire; Respectively there are two step cylinders on described contact circuit board mount both sides, can slide front and back in the guide chute in the middle part of this step cylinder drops on above the main body rack, and the orbital plane of this guide chute is a low cascaded surface behind the preceding height; Tip chute plays and prevents the excessive contact of IC-card, prolongs the IC-card effect in serviceable life; Right side of face has a saddle under main body rack; This saddle holds up the IC-card that inserts, and makes it not fall down; And left side of face does not have the saddle on right side under the main body rack, is convenient to can come off automatically when foreign matters such as residual card go deep into the IC-card groove; In the middle of the afterbody IC-card postive stop baffle is arranged below main body rack, this baffle plate has the strip pilot hole, the contact circuit board mount can only be slided front and back, and can make the IC-card that is inserted into the end be subjected to a downward extruding force; IC-card inserts in the IC-card face groove that is limited by saddle and postive stop baffle of main body rack bottom through the IC-card inlet of panel; In the insertion process of IC-card, the straight pin of contact circuit board mount bottom is touched in its forward position, this straight pin moves behind the bar hole in the middle of the IC-card postive stop baffle, the contact circuit plate falls, the forward position of IC-card bruising simultaneously microswitch, the electric contact of contact circuit backboard face touches the corresponding electric contact of IC-card, and the reading and writing card begins.
The drawing of accompanying drawing is described as follows:
Fig. 1 is that the utility model anti-clogging IC-card read-write equipment parts constitute synoptic diagram;
Fig. 2 is the structural representation of the guide chute 11 at main body rack 1 top middle part among Fig. 1;
Fig. 3 is the stereographic map up time the at the bottom of the anti-clogging IC-card read-write equipment among Fig. 1.
Below in conjunction with accompanying drawing most preferred embodiment of the present utility model is described in further detail.
As shown in Figure 1, anti-clogging IC-card read-write equipment comprises: card reader body support 1, circuit board 2, contact circuit plate 3, contact circuit board mount 4, microswitch 5, panel 6 and extension spring 9; The circuit theory diagrams of the circuit theory diagrams of circuit board 2 and contact circuit plate 3 and existing IC-card read-write equipment are identical, belong to prior art.Circuit board 2 is fixed on the afterbody of main body rack 1, and panel 6 is fixed on the leading section of main body rack 1; Contact circuit plate 3 is fixed on the contact circuit board mount 4, and this contact circuit plate 3 is electrically connected with circuit board 2 by flexible wire 8.
The special feature of the utility model device is the shape and structure of main body rack 1 and contact circuit board mount 4.Described contact circuit board mount 4 is rectangle racks, respectively there are two step cylinders 41 on its both sides, this step cylinder 41 drops in the guide chute 11 at middle part above the main body rack 1, this guide chute 11 is rectangular recess, its track is on the both sides of rectangle, orbital plane is the low cascaded surface 111 in a preceding high back, and tip chute plays and prevents the excessive contact of IC-card, prolongs the IC-card effect in serviceable life; In the rearward end of both sides track cascaded surface 111 inlet 112 corresponding with step cylinder 41 arranged, contact circuit board mount 4 just can be put in the described guide chute 11 by this inlet 112; Between the front end of contact circuit plate 3 and middle part, main body rack 1 forward position an extension spring 9 is installed also, this extension spring 9 produces a pulling force forward and acts on the contact circuit board mount 4, makes that extracting IC-card back contact circuit board support 4 can automatically reset.Following right side of face at main body rack 1 has a saddle 12, and this saddle holds up the IC-card that inserts, and makes it not fall down; And left side of face does not have the saddle on right side under the main body rack, is convenient to can come off automatically when foreign matters such as residual card go deep into the IC-card groove; One IC-card postive stop baffle 13 is arranged in the middle of the afterbody below main body rack 1, this baffle plate 13 has a strip pilot hole 131, the contact circuit board mount can only be slided front and back, the block card face of postive stop baffle 13 is smooth arcuation inclined-planes 132, make the IC-card that is inserted into the end be subjected to a downward extruding force, this extruding force also helps the whereabouts of foreign matters such as residual card.IC-card enters in the IC-card groove that is limited by saddle 12 and postive stop baffle 13 of main body rack 1 bottom through the IC-card inlet of panel 6; In the insertion process of IC-card, the straight pin 42 of contact circuit board mount 4 bottoms is touched in the card forward position, this straight pin 42 moves behind the bar shaped pilot hole 131 in the middle of the IC-card postive stop baffle 13, contact circuit plate 3 falls, the forward position of IC-card bruising simultaneously microswitch 5, the electric contact at contact circuit plate 3 back sides touches the corresponding electric contact of IC-card, and the reading and writing card begins.
The same with existing IC-card read-write equipment, the IC-card porch of described panel 6 is provided with dust board 61, this dust board 61 is supported by U type metal frame 62 and spring 63, described U type metal frame 62 is fixed on the front portion of main body rack 1, and therefore when no IC-card inserted, the dust-break effect was played in dust board 61 sealing IC-card porch, when having IC-card to insert, dust board 61 is backed down in the IC-card forward position, extract IC-card after, dust board 61 sets back again under the effect of spring 63.
Compared with prior art, the utility model anti-clogging IC-card read-write equipment has following advantage: no Only kind can be prevented dust and can be prevented unexpected interference the such as residual card, anti-foreign matters from being blocked, thereby greatly reduces IC-card The fault rate of read-write equipment.
Claims (4)
1, a kind of anti-clogging IC-card read-write equipment comprises: card reader body support (1), circuit board (2), contact circuit plate (3), contact circuit board mount (4), microswitch (5) and panel (6); Circuit board (2) is fixed on the afterbody of main body rack (1), and panel (6) is fixed on the leading section of main body rack (1); It is characterized in that:
Contact circuit plate (3) is fixed on the contact circuit board mount (4), and this contact circuit plate (3) is electrically connected with circuit board (2) by flexible wire (8); Respectively there are two step cylinders (41) on described contact circuit board mount (4) both sides, and this step cylinder (41) drops in the guide chute (11) at middle part above the main body rack (1), and the orbital plane of this guide chute (11) is the low cascaded surface (111) in a preceding high back; Following right side of face at main body rack (1) has a saddle (12); One IC-card postive stop baffle (13) is arranged in the middle of the afterbody below main body rack (1); IC-card inserts in the IC-card groove that is limited by saddle (12) and postive stop baffle (13) of main body rack (1) bottom through the IC-card inlet of panel (6); In the insertion process of IC-card, the straight pin (42) of contact circuit board mount (4) bottom is touched in its forward position, this straight pin (42) moves behind the bar hole (131) in the middle of the IC-card postive stop baffle (13), contact circuit plate (3) falls, the forward position of IC-card is bruising microswitch (5) simultaneously, the electric contact at contact circuit plate (3) back side touches the corresponding electric contact of IC-card, and the reading and writing card begins.
2, anti-clogging IC-card read-write equipment according to claim 1 is characterized in that: between the front end of described contact circuit plate (3) and middle part, main body rack (1) forward position an extension spring (9) is installed.
3, anti-clogging IC-card read-write equipment according to claim 1, it is characterized in that: be provided with dust board (61) in the IC-card porch of described panel (6), this dust board (61) is supported by U type metal frame (62) and spring (63), and described U type metal frame (62) is fixed on the front portion of main body rack (1).
4, anti-clogging IC-card read-write equipment according to claim 1 is characterized in that: the block card face of described IC-card postive stop baffle (13) is smooth arcuation inclined-plane (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227192 CN2423619Y (en) | 2000-01-25 | 2000-01-25 | IC and read/write device with current conducting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227192 CN2423619Y (en) | 2000-01-25 | 2000-01-25 | IC and read/write device with current conducting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2423619Y true CN2423619Y (en) | 2001-03-14 |
Family
ID=33590875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00227192 Expired - Fee Related CN2423619Y (en) | 2000-01-25 | 2000-01-25 | IC and read/write device with current conducting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2423619Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100365649C (en) * | 2004-03-17 | 2008-01-30 | 日立欧姆龙金融系统有限公司 | IC card reader |
| CN102043933A (en) * | 2009-10-21 | 2011-05-04 | 深圳Tcl新技术有限公司 | SD (Secure Digital) card reader module with controllable operating state |
-
2000
- 2000-01-25 CN CN 00227192 patent/CN2423619Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100365649C (en) * | 2004-03-17 | 2008-01-30 | 日立欧姆龙金融系统有限公司 | IC card reader |
| US7370804B2 (en) | 2004-03-17 | 2008-05-13 | Hitachi-Omron Terminal Solutions Corp. | IC card reader |
| CN102043933A (en) * | 2009-10-21 | 2011-05-04 | 深圳Tcl新技术有限公司 | SD (Secure Digital) card reader module with controllable operating state |
| CN102043933B (en) * | 2009-10-21 | 2014-07-09 | 深圳Tcl新技术有限公司 | SD (Secure Digital) card reader module with controllable operating state |
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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 |