JPH04121049U - Magnetic data reading/writing device - Google Patents

Abstract

(57) [Summary] [Purpose] Magnetic data that can transport magnetic passbooks without causing transportation defects such as skew or slippage, and that can correctly read and write magnetic data to the magnetic stripe of a magnetic passbook. Get a read/write device. [Structure] The magnetic head corresponding part 16 of the guide plate 13 corresponding to the scanning range of the magnetic head 14 is movable in the vertical direction, and the magnetic head corresponding part 16 is moved during the magnetic data reading/writing operation of the magnetic head 14. , the passbook transport roller pair 12 is lowered to near the nip portion.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention enables reading and writing of magnetic data from the magnetic stripe of a magnetic passbook. Automatic teller machines (ATs) installed at banks and other financial institutions are used to make deposits. M) relates to a magnetic data reading/writing device provided in the machine.

0002

[Conventional technology]

Figure 3 shows a conventional magnetic data reading/writing device installed in an automatic teller machine. vinegar.

0003 The magnetic passbook 1 is conveyed by a pair of passbook conveyance rollers 2 in a direction perpendicular to the paper surface. In this case, the magnetic passbook 1 is guided by the guide plate 3 in a horizontal state. stop When the magnetic passbook 1 is transported to a predetermined position by the passbook transport roller pair 2, the magnetic passbook 1 The head 4 scans in a direction perpendicular to the paper surface and scans the magnetic stripe 5 of the magnetic passbook 1. read and write magnetic data.

0004 In such a magnetic data reading/writing device, the magnetic passbook 1 cannot be read diagonally or slipped. In order to avoid conveyance defects such as 4, and the guide plate 3 is placed in the vicinity of the magnetic passbook 1 during transportation. To prevent That is, it is arranged on the upper roller 6 side.

[0005]

[Problem that the idea aims to solve]

However, in the case of the above-mentioned conventional magnetic data reading/writing device, the magnetic head 4 is Even when reading and writing magnetic data to the magnetic stripe 5 of 1. , the positional relationship between the guide plate 3 and the magnetic passbook 1 remains unchanged, and the magnetic passbook 1 is the one that transports the passbook. In the same way as when being conveyed by roller pair 2, there is no contact between the two. There is a relationship with a large gap a. Therefore, the magnetic head 4 reads and writes magnetic data. When the movement is performed, the magnetic passbook 1 may bend downward, resulting in poor head touch. Alternatively, as shown in FIG. 4, the magnetic data (MS data) written on the magnetic stripe 5 There is a problem where the magnetic data 7 cannot be written correctly due to the magnetic data 7 being bent. Ta.

[0006] Therefore, the purpose of this invention is to prevent magnetic passbooks from being transported skewed or slipping. In addition to being easy to transport, it is also possible to read magnetic data from the magnetic stripe of a magnetic passbook. To provide a magnetic data reading/writing device that can correctly read and write data. be.

[0007]

[Means to solve the problem]

The present invention includes a pair of passbook conveying rollers for conveying a magnetic passbook, and a pair of passbook conveying rollers for conveying a magnetic passbook. a guide plate for guiding the magnetic passbook conveyed by the pair; and the passbook. Magnetic data is transferred to the magnetic stripe of the magnetic passbook transported by a pair of transport rollers. a magnetic data reader with a magnetic head for reading and writing; Regarding the writing device.

[0008] In order to achieve the above object, the present invention provides the magnetic The magnetic head corresponding part corresponding to the scanning range of the magnetic head is movable in the vertical direction. and a magnetic head corresponding portion of the guide plate for reading magnetic data of the magnetic head. During the writing operation, it is lowered to near the nip between the pair of passbook conveying rollers. It is characterized by this.

[0009] In addition, for moving the magnetic head corresponding portion of the guide plate in the vertical direction, a plurality of cams, an electromagnetic solenoid for rotationally driving each of the cams, and an electromagnetic solenoid for rotationally driving each of the cams; and a link mechanism for transmitting the movement of the solenoid to each of the cams. It is a sign.

0010 Further, the passbook conveying roller pair is arranged near the magnetic head. That is.

[0011]

【Example】

Hereinafter, one embodiment of the present invention will be described based on the drawings.

0012 FIG. 1 shows a magnetic data reading/writing device according to the present invention.

[0013] This magnetic data reading/writing device includes a passbook transport roller for transporting a magnetic passbook 11. pair 12 and guide the magnetic passbook 11 conveyed by this passbook conveying roller pair 12. A magnetic guide plate 13 for transporting the passbook and a pair of passbook transport rollers 12 Reading and writing magnetic data on the magnetic stripe (not shown) of the passbook 11 It also includes a magnetic head 14 for reading data.

[0014] At this point, the magnetic passbook 11 is taken in a manner that prevents transport defects such as skew or slippage. To transport the passbook, the passbook transport roller pair 12 is moved near the magnetic head 14 (in a direction perpendicular to the paper surface). ) and to prevent the magnetic passbook 11 from touching the guide plate 13 while being transported. Slightly above (approximately 1 to 2 mm) the nip between the pair of passbook transport rollers 12. That is, it is arranged on the upper roller 15 side.

[0015] In this magnetic data reading/writing device, the magnetic head of the guide plate 13 The magnetic head corresponding part 16 corresponding to the scanning range of the card 14 is made movable in the vertical direction, In addition, this magnetic head corresponding part 16 is used during the magnetic data reading/writing operation of the magnetic head 14. Then, it is lowered to near the nip between the passbook conveying roller pair 12.

[0016] This magnetic data reading/writing device includes a magnetic head corresponding portion 16 of the guide plate 13. a plurality of cams 17 and 18 for vertically moving the cams 17 and 18; An electromagnetic solenoid 19 for rotating and driving the electromagnetic solenoid 19 and the movement of this electromagnetic solenoid 19. A link mechanism 20 is provided for transmitting the information to each cam 17, 18. these The cams 17 and 18, the electromagnetic solenoid 19, and the link mechanism 20 are connected to the guide plate 1. It is attached to a frame 21 installed on 3.

[0017] Each cam 17, 18 is arranged at the front and rear ends of the magnetic head corresponding part 16, and 1 so as to be rotatable around support shafts 22 and 23.

[0018] The electromagnetic solenoid 19 is fixed on the frame 21 in a horizontal position. in this case , the plunger 24 of the electromagnetic solenoid 19 faces in the passbook transport direction. and, When this electromagnetic solenoid 19 is energized (solenoid turned on), the plunger 24 Move in direction a and shrink.

[0019] The link mechanism 20 includes a first link connected to the plunger 24 of the electromagnetic solenoid 19. 25, a second link 26 connected to each cam 17, 18, and a first link 25 and a second link 26 connected to each cam 17, 18. It consists of a third link 27 that connects the two links 26. The first link 25 is a plunge It is rotatably coupled to the carrier 24 and the third link 27 via shafts 28 and 29. . The second link 26 has shafts 30, 31, 3 for each cam 17, 18 and the third link 27. They are rotatably connected via 2. The third link 27 is an axis relative to the frame 21. It is rotatably attached via 33. Further, one end 34 of the second link 26 A return spring (coil spring) 35 is interposed between the frame 21 and the frame 21. .

[0020] The magnetic head corresponding portion 16 is in contact with the cam surfaces 36 and 37 of each cam 17 and 18. , a return spring (coil spring) interposed between the frame 21 and the magnetic head corresponding part 16. It is suspended by springs 38 and 39. This magnetic head corresponding part 16 is a magnetic head compatible part 16. When the book 11 is transported by the passbook transport roller pair 12, each bank is The guide plate 13 is in contact with the minimum diameter portions of the cam surfaces 36 and 37 of the cams 17 and 18. It is located at the same position as the other fixed parts 40 and 41. Then, energize the electromagnetic solenoid 19. When each cam 17, 18 is rotated around the support shafts 22, 23 in the direction of the center arrow b, each return It resists the springs 38 and 39 and descends to near the nip between the pair of passbook transport rollers 12. . At this time, the magnetic head corresponding portion 16 Contact with large diameter part.

[0021] Now, when the electromagnetic solenoid 19 is energized (solenoid turned on), the plunger 24 moves in the direction of arrow a, thereby causing the second link 26 of the link mechanism 20 to move in the direction of arrow c. As a result, each cam 17, 18 rotates in the direction of arrow b, and the magnetic The head corresponding portion 16 descends to near the nip portion of the passbook conveying roller pair 12. and , when the electromagnetic solenoid 19 is de-energized (solenoid OFF), the link mechanism 2 When the second link 26 of 0 moves back in the direction of arrow d by the restoring force of the return spring 35, Then, the magnetic head corresponding part 16 rises and returns to its original position by the restoring force of each return spring 38, 39. Return.

[0022] In this magnetic data reading/writing device, a magnetic passbook 11 is moved by a pair of passbook conveying rollers 12. When transporting the magnetic head, turn off the electromagnetic solenoid 19 and turn off the magnetic head corresponding part 16. It is arranged at the same position as the other fixed parts 40 and 41 of the guide plate 13, and the magnetic head 1 4 performs a magnetic data read/write operation, the electromagnetic solenoid 19 is turned on to turn on the magnetic data. The load handling section 16 is lowered and placed near the nip between the passbook transport roller pair 12. .

[0023] Therefore, when the magnetic passbook 11 is transported by the passbook transport roller pair 12, Conveyance defects such as skewing and slipping do not occur. Also, the magnetic head 14 When reading and writing data, the guide plate 13 and magnetic passbook 11, so the magnetic passbook 11 may bend downward. do not have. Therefore, the head touch is good, and as shown in Figure 2, the magnetic data The data 42 is also correctly written on the magnetic stripe 43.

[0024]

[Effect of the idea]

As explained above, the magnetic data reading/writing device of the present invention has a guide plate. , the magnetic head corresponding part corresponding to the scanning range of the magnetic head is connected to the magnetic head's magnetic data During the data reading/writing operation, the roller should be lowered to near the nip between the pair of passbook transport rollers. As a result, magnetic passbooks can be transported without transport defects, and the magnetic stripes of magnetic passbooks can be easily transported. magnetic data can be read and written correctly to and from the disk.

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional side view of a magnetic data reading/writing device according to an embodiment of the present invention.

FIG. 2 is a plan view showing magnetic data written on a magnetic stripe of a magnetic passbook by the magnetic data reading/writing device of FIG. 1;

FIG. 3 is a front view of a conventional magnetic data reading/writing device.

4 is a plan view showing magnetic data written on a magnetic stripe of a magnetic passbook by the magnetic data reading/writing device of FIG. 3; FIG.

[Explanation of symbols]

11 Magnetic passbook 12 Passbook transport roller pair 13 Guide plate 14 Magnetic head 16 Magnetic head compatible part of guide plate 17,18 cam 19 Electromagnetic solenoid 20 Link mechanism 43 Magnetic stripe

Claims (3)

[Scope of utility model registration request] 1. A pair of passbook conveyance rollers for conveying a magnetic passbook, a guide plate for guiding the magnetic passbook conveyed by the pair of passbook conveyance rollers, and a guide plate for guiding the magnetic passbook conveyed by the pair of passbook conveyance rollers. In a magnetic data reading/writing device comprising a magnetic head for reading and writing magnetic data to a magnetic stripe, a portion of the guide plate corresponding to the magnetic head corresponding to the scanning range of the magnetic head is moved in the vertical direction. and the magnetic head corresponding portion of the guide plate is lowered to near the nip portion of the pair of passbook conveying rollers when the magnetic head reads and writes magnetic data. Read/write device. 2. A plurality of cams for vertically moving a magnetic head corresponding portion of the guide plate, an electromagnetic solenoid for rotating each of the cams, and transmitting the movement of the electromagnetic solenoid to each of the cams. 2. The magnetic data reading/writing device according to claim 1, further comprising a link mechanism for controlling the magnetic data. 3. The magnetic data reading/writing device according to claim 1, wherein the passbook transport roller pair is arranged near the magnetic head.