CN209525667U - Card reader - Google Patents

Abstract

The utility model provides a kind of card reader, even if constituting the side that the power-transmitting parts such as the gear of a part of card conveying mechanism are configured at the ontology frame of card reader, also can easily be done the cleaning of power-transmitting part.Card reader (1) has the ontology frame (5) of card transport path to form conveying card, the card conveying mechanism (3) for conveying card on card transport path, the circuit substrate (15) for controlling card reader (1), and the thickness direction of the card conveyed on card transport path is consistent with up and down direction.Circuit substrate (15) is created as flat rigid substrates, and the lower end side of ontology frame (5) is installed in such a way that the thickness direction of circuit substrate (15) and up and down direction are consistent.

Description

Card reader

Technical field

The utility model relates to the reading of the data be recorded on card or record from data to card card reader.

Background technique

At present it is known that there is the card reader of the record of the reading for carrying out the data being recorded on card or data to card (for example, ginseng According to patent document 1).Card reader documented by patent document 1 is the card conveying-type for having the conveying mechanism (card conveying mechanism) of card Card reader, the inside of card reader be formed with conveying card card transport path.Card conveying mechanism, which has, to be contacted and is conveyed with card The conveying roller of card, the power transfer mechanism that conveying roller is passed to as the motor of driving source, by the power of motor.

In the card reader documented by patent document 1, power transfer mechanism has gear, belt wheel and band.Gear, belt wheel and Band is configured at the side of the ontology frame of card reader.In addition, card reader documented by patent document 1 has for controlling card reader Circuit substrate.Circuit substrate is rigid substrates, is shaped generally as rectangular tabular.Circuit substrate is to cover gear, belt wheel And the mode of band is fixed on the side of ontology frame.

Existing technical literature

Patent document

Patent document 1: Japanese Unexamined Patent Publication 2011-248652 bulletin

Utility model content

Utility model technical problem to be solved

In the card reader documented by patent document 1, in order not to make the conveying of the card on card transport path because constituting card The pollutions of power-transmitting parts such as the gear of the power transfer mechanism of conveying mechanism, belt wheel and band and generate obstacle, need periodically Clean power transmission part.But in the card reader documented by patent document 1, due to the power transmitting such as gear, belt wheel and band Part is fixed in the circuit substrate covering of the side of ontology frame, so being difficult to clean power biography if not unloading circuit substrate Pass part.Therefore, in the case where the card reader documented by patent document 1, the operation for cleaning power-transmitting part becomes many and diverse.

Therefore, it is to provide a kind of card reader the technical issues of the utility model, even if the one of card conveying mechanism will be constituted The power-transmitting parts such as partial gear are configured at the side of the ontology frame of card reader, also can easily be done power transmitting zero The cleaning of part.

Technical scheme applied to solve the technical problem

In order to solve the above-mentioned technical problem, the utility model provides a kind of card reader, carries out the data being recorded on card Read and either one into the record of card of data, which is characterized in that have: ontology frame is formed on the ontology frame Convey the card transport path of card；Card conveying mechanism, the card conveying mechanism convey card on card transport path；Circuit substrate, institute Circuit substrate is stated for controlling card reader, the thickness direction of the card conveyed on card transport path is consistent with up and down direction, circuit Substrate is created as flat rigid substrates, and is installed in such a way that the thickness direction of circuit substrate and up and down direction are consistent The lower end side of ontology frame.

In the card reader of the utility model, flat rigid substrates, that is, circuit substrate is with the thickness direction of circuit substrate The lower end side of ontology frame is installed on the consistent mode of up and down direction.Therefore, in the present invention, card conveying mechanism is being constituted The power-transmitting parts such as the gear of a part be configured in the side of ontology frame in the case where, even if not unloading circuit substrate, Also it is able to carry out the cleaning of the power-transmitting parts such as gear.Therefore, in the present invention, even if the power-transmitting parts such as gear It is configured in the side of the ontology frame of card reader, also can easily be done the cleaning of the power-transmitting parts such as gear.

In the present invention, it is generally desirable to, card reader has the connector being mounted on circuit substrate, connector installation In the end of the circuit substrate in the width direction of the card conveyed on card transport path.When such constitute, even if circuit base Plate is installed on the lower end side of ontology frame, is also easy for wiring to be connected to the connector being mounted on circuit substrate.

In the present invention, it is generally desirable to, card reader has cell encoder, and the cell encoder is for measuring The conveying distance of the card conveyed on card transport path, cell encoder have: roller, the roller with conveyed on card transport path The upper surface of card contacts and rotates；Rotary shaft, the rotary shaft are used for fixing roller；Discoid detection plate, the detection plate are solid Due in rotary shaft；Sensor, the sensor detect detection plate；Unit frame, the unit frame revolvably keep rotary shaft And sensor being kept, and be installed on ontology frame, unit frame is in the state of being held in ontology frame, relative to ontology frame The direction that card transport path can be left to roller is mobile.

When such constitute, even if not unloading unit frame from ontology frame, by making unit frame leave card transport path to roller Direction it is mobile, also can easily be done the cleaning for being configured at the roller for the position for leaving card transport path.In addition, even if not from Ontology frame unloads unit frame, can also replace and be configured at the roller of the position for leaving card transport path and therefore can easily be done The replacement operation of the roller of cell encoder.

In the present invention, it is generally desirable to, restricted protrusion is formed either in ontology frame and unit frame, it is described Protrusion is limited to be used to confine position relative to ontology in the direction orthogonal with the width direction of card conveyed on card transport path Unit frame, any another party in ontology frame and unit frame are formed with connecting hole, and the connecting hole engages with limitation protrusion, Bit location frame is confined relative to ontology on the direction orthogonal with the width direction of card, unit frame is in the state for being held in ontology frame Under, it can be slided in the width direction of card relative to ontology frame, when making width direction of the unit frame relative to ontology frame to card A Slideslip when, the fastening state for limiting protrusion and connecting hole is released from, when the fastening state solution of limitation protrusion and connecting hole Except when, unit frame can leave the direction of card transport path relative to ontology frame in the state of being held in ontology frame to roller It is mobile.

When such constitute, if making unit frame be moved to movement after the replacement operation of the cleaning or roller that carry out roller After preceding original position, to another Slideslip of the width direction of card, then it can make to limit protrusion and connecting hole engaging, Bit location frame is confined relative to ontology on the direction orthogonal with the width direction of card.Therefore, encoder can more easily be carried out The cleaning of the roller of unit or the replacement operation of roller.

In the present invention, it is generally desirable to, card reader has the screw for being fixed on unit frame on ontology frame, when When unloading screw, unit frame can be to a Slideslip of the width direction of card relative to ontology frame.When such constitute, only unload Screw can be such that unit frame therefore can be more easily compiled relative to ontology frame to a Slideslip of the width direction of card The cleaning of the roller of code device unit or the replacement operation of roller.

In the present invention, it is generally desirable to, when the fastening state for limiting protrusion and connecting hole is released from, unit frame exists It is held in the state of ontology frame, the direction rotation of card transport path can be left to roller relative to ontology frame.When such structure Cheng Shi, when the fastening state for limiting protrusion and connecting hole is released from, such as with unit frame relative to ontology frame can to roller from The case where opening the direction sliding of card transport path is compared, and the structure of card reader can be simplified.In addition, being limited when such constitute When the fastening state of protrusion processed and connecting hole is released from, card transport path can be left to roller relative to body part with unit frame The case where direction is slided is compared, and unit frame can be made easily to return to limit after the replacement operation of the cleaning or roller that carry out roller The position that protrusion processed and connecting hole can engage.Therefore, the cleaning of roller or the replacement operation of roller can more easily be carried out.

In the present invention, it is generally desirable to, the wiring drawn from sensor is turned by unit frame relative to ontology frame Ontology frame side is passed around near dynamic center.When such constitute, even if rotating unit frame relative to ontology frame, wiring It will not dramatically change, therefore, the length of wiring can be shortened.Even if in addition, due to make unit frame relative to ontology frame rotate, Wiring will not dramatically change, and therefore, when making unit frame relative to the rotation of ontology frame, the wiring drawn from sensor is not easy to hang Firmly ontology frame etc..Therefore, operation of the unit frame relative to the rotation of ontology frame when is become easy.In addition, when such constitute, i.e., Make shorten wiring length, carry out roller cleaning or roller replacement operation when, without by wiring under ontology frame side dumping, because This, can more easily carry out the cleaning of roller or the replacement operation of roller.

In the present invention, it is generally desirable to, card reader has opening and closing frame and the use being installed on being able to rotate on ontology frame In the card detection agency of the detecting card on card transport path, card detection agency is that have to clip card conveying path in the up-down direction The optical sensor of the transmission-type of illumination region and acceptance part that the mode of diameter configures, peace either in illumination region and acceptance part Loaded on ontology frame, any another party in illumination region and acceptance part is installed on opening and closing frame, is opened and closed frame in closed position and open position Between setting, using the width direction of the card conveyed on card transport path as the axial direction of rotation, it is able to rotate relative to ontology frame, institute Stating closed position is to clip the position of card delivery section configuration illumination region and acceptance part in the up-down direction, and the open position is illumination region Peripheral portion and acceptance part peripheral portion expose position.It, can by rotating opening and closing frame to open position when such constitute It is easy to carry out the cleaning of the peripheral portion of illumination region and the peripheral portion of acceptance part.

Utility model effect

As described above, in the card reader of the utility model, even if by the gear etc. of a part for constituting card conveying mechanism Power-transmitting part is configured at the side of the ontology frame of card reader, also can easily be done the cleaning of power-transmitting part.

Detailed description of the invention

Fig. 1 is the perspective view of the card reader of the utility model embodiment.

Fig. 2 is to indicate that card reader shown in FIG. 1, opening and closing frame is in open position and unit frame is in roller from different directions The perspective view of state when replacement position.

Fig. 3 is the side view of card reader shown in FIG. 1.

Fig. 4 is the skeleton diagram for illustrating the structure of card reader shown in FIG. 1.

Fig. 5 (A) and Fig. 5 (B) is the outline for illustrating the structure of opening and closing frame shown in FIG. 1 and the peripheral portion for being opened and closed frame Figure.

Fig. 6 is the enlarged drawing in the portion E of Fig. 5 (B).

Fig. 7 (A) is the enlarged drawing in the portion F of Fig. 5 (A), and Fig. 7 (B) is the enlarged drawing in the portion G of Fig. 5 (A).

Fig. 8 is to indicate that card reader shown in FIG. 1, opening and closing frame be in open position and unit frame is in when roller replaces position The side view of state.

Fig. 9 is the enlarged plan view of the peripheral portion of cell encoder and cell encoder shown in FIG. 1.

Description of symbols

1 card reader

2 cards

3 card conveying mechanisms

4 card transport paths

5 ontology frames

6 opening and closing frames

6A closed position

The open position 6B

13 card detection agencies

14 cell encoders

15 circuit substrates

45 illumination regions

46 acceptance parts

49 connectors

50 rollers

51 rotary shafts

52 slit plates (detection plate)

53 sensors

54 unit frames

54a connecting hole

63a limits protrusion

64 wirings

65,66 screw

The width direction of Y card

The thickness direction of Z up and down direction, card

Specific embodiment

Hereinafter, being described with reference to the embodiments of the present invention.

(overall structure of card reader)

Fig. 1 is the perspective view of the card reader 1 of the utility model embodiment.Fig. 2 is to be indicated shown in Fig. 1 from different directions Card reader 1, opening and closing frame 6 be in open position 6B and unit frame 54 be in roller replace position 54A when state perspective view.Figure 3 be the side view of card reader 1 shown in FIG. 1.Fig. 4 is the skeleton diagram for illustrating the structure of card reader 1 shown in FIG. 1.Fig. 5 (A) and Fig. 5 (B) be for illustrate it is shown in FIG. 1 opening and closing frame 6 and be opened and closed frame 6 peripheral portion structure skeleton diagram.Fig. 6 is The enlarged drawing in the portion E of Fig. 5 (B).Fig. 7 (A) is the enlarged drawing in the portion F of Fig. 5 (A), and Fig. 7 (B) is the enlarged drawing in the portion G of Fig. 5 (A).

Reading that the card reader 1 of the method is the data for be recorded on card 2 and data are into the record of card 2 The device of either one, be installed on epigyny device as defined in ATM etc. and use.Card reader 1 has conveying card 2 The card reader of the card conveying-type of card conveying mechanism 3.The card transport path 4 of conveying card 2 is formed in the inside of card reader 1.Card reading Device 1 has the ontology frame 5 to form card transport path 4 and the opening and closing frame 6 being rotatably installed on ontology frame 5.

Card 2 is, for example, the card of the vinyl chloride of the rectangle with a thickness of 0.7~0.8mm or so, and record is formed on card 2 The magnetic stripe of magnetic data.In addition, being built-in with IC chip in card 2, the external connection terminals of IC chip are formed on card 2.In addition, It can also be with the antenna of built-in communication in card 2.In addition, card 2 is also possible to (gather with a thickness of the PET of 0.18~0.36mm or so Ethylene glycol terephthalate) card, it is also possible to the paper card etc. of specific thickness.

In addition, as shown in figure 4, card reader 1 has: the reading for carrying out the magnetic data being recorded on card 2 and magnetic data are to card 2 Record in the magnetic head 8 of either one, 9, with what is contacted with the external connection terminals for the IC chip being formed in card 2 The IC contact block 11 of multiple IC contact springs 10, reading block the imaging sensor 12 of the image on 2 surface, in card conveying path Multiple card detection agencies 13 of detecting card 2 on diameter 4.It is conveyed on card transport path 4 in addition, card reader 1 has for measuring Block the cell encoder 14 of 2 conveying distance and the circuit substrate 15 for controlling card reader 1.

In this mode, the X-direction conveying card 2 in card transport path 4, in Fig. 1 etc..That is, X-direction is the defeated of card 2 Send direction.In addition, the Z-direction in Fig. 1 orthogonal with X-direction etc. is the thickness direction of the card 2 conveyed on card transport path 4, Y-direction in Fig. 1 orthogonal with X-direction and Z-direction etc. is that (short side is wide for the width direction of the card 2 conveyed on card transport path 4 Spend direction).In this mode, the thickness direction and up and down direction (vertical direction) one of the card 2 conveyed on card transport path 4 It causes.

In addition, in this mode, the Z1 direction side in Fig. 1 in Z-direction etc. is "upper" side, in opposite side, that is, Fig. 1 etc. Z2 direction side be "lower" side.In the following description, the X1 direction side in Fig. 1 in front-rear direction etc. is set as " preceding " side, X2 direction side in its opposite side, that is, Fig. 1 etc. is set as " rear " side.In addition, by the Y1 direction side in Fig. 1 in left and right directions etc. It is set as " right side " side, the Y2 direction side in its opposite side, that is, Fig. 1 etc. is set as " left side " side.

Insertion is formed in the front end of ontology frame 5 and the card insert opening 17 of card 2 is discharged.Ontology frame 5 has composition ontology The flat side plate 19 of the left side of the flat side plate 18 and composition ontology frame 5 of the right side of frame 5.In addition, ontology frame 5 Has the transfer guide 30 for constituting card transport path 4.The rotation as opening and closing frame 6 is installed in the rear upper end side of ontology frame 5 The support shaft 31 at center.Support shaft 31 is fixed on side plate 18,19 in such a way that the axial direction and left and right directions for making support shaft 31 are consistent On.

Opening and closing frame 6 can be that center of rotation is rotated relative to ontology frame 5 with support shaft 31.That is, opening and closing frame 6 can be with Left and right directions is being rotated axially with respect to ontology frame 5 for rotation.In addition, opening and closing frame 6 can cover ontology by opening and closing frame 6 The closed position 6A (Fig. 1, position shown in Fig. 3) and opening and closing frame 6 of the upper surface of the rear section of frame 5 are centered on support shaft 31 To between the open position 6B (position shown in Fig. 2) that the clockwise direction (clockwise direction) of Fig. 3 rotates and opens to upside It is rotated relative to ontology frame 5.It is fixed that the opening and closing frame 6 for that will be in closed position 6A is installed in the front end of opening and closing frame 6 In the locking mechanism 47 on ontology frame 5.

Card conveying mechanism 3 conveys card 2 on card transport path 4.Card conveying mechanism 3 has the motor as driving source 20.In addition, as shown in figure 4, card conveying mechanism 3 has multiple conveying roller pairs 21~23.The card conveying mechanism 3 of the method has Three conveying roller pairs 21~23.Conveying roller pair 21~23 is configured in order from front side towards rear side.In addition, conveying roller pair 21~23 It is configured in the longitudinal direction with the state for separating constant interval.

Conveying roller pair 21 by from downside to the lower roll 24 of card transport path 4 and from upper side to the upper of card transport path 4 Roller 25 is constituted.Conveying roller pair 22 by from downside to the lower roll 26 of card transport path 4 and from upper side to card transport path 4 Upper roller 27 is constituted.Conveying roller pair 23 by from downside to the lower roll 28 of card transport path 4 and from upper side to card transport path 4 Upper roller 29 is constituted.Lower roll 24 and upper roller 25 are with the contact of defined contact pressure.In addition, lower roll 26 and upper roller 27 are connect with defined Touch pressure contact, lower roll 28 and upper roller 29 are with the contact of defined contact pressure.Card 2 is to be sandwiched in lower roll 24,26,28 and upper roller 25, the state between 27,29 is conveyed.

In the output shaft for being fixed on the belt wheel 32 for being fixed with the left part of rotary shaft of upper roller 27 He being fixed on motor 20 On belt wheel 33 on be linked with toothed band 34 (referring to Fig. 2).Belt wheel 32,33 and band 34 are configured at the left side of side plate 19.Separately Outside, it is fixed on the gear (diagram is omitted) for being fixed with the left part of rotary shaft of upper roller 27 and is fixed on the rotation for being fixed with lower roll 26 Gear (diagram is omitted) engagement of the left part of shaft.

It is being fixed on the belt wheel 35 for being fixed with the right part of rotary shaft of upper roller 27 and is being fixed on the rotation for being fixed with upper roller 25 Toothed band 37 (referring to Fig.1) is linked on the belt wheel 36 of the right part of shaft.In addition, being fixed on the rotation for being fixed with upper roller 25 The gear 38 of the right part of axis is engaged with the gear 39 for being fixed with the right part of rotary shaft of lower roll 24 is fixed on.Belt wheel 35,36, The right side of side plate 18 is configured at 37 and gear 38,39.That is, belt wheel 35,36, band 37 and gear 38,39 are configured at ontology frame 5 Side (specifically, be right side).

It is being fixed on the belt wheel 40 for being fixed with the right part of rotary shaft of lower roll 26 and is being fixed on the rotation for being fixed with lower roll 28 Toothed band 42 (referring to Fig.1) is linked on the belt wheel 41 of the right part of shaft.In addition, being fixed on the rotation for being fixed with lower roll 28 The gear 43 of the right part of axis is engaged with the gear 44 for being fixed with the right part of rotary shaft of upper roller 29 is fixed on.Belt wheel 40,41, The right side of side plate 18 is configured at 42 and gear 43,44.That is, belt wheel 40,41, band 42 and gear 43,44 are configured at ontology frame 5 Side (specifically, be right side).

Magnetic head 8,9 is configured at the rear side of conveying roller pair 22.Magnetic head 8 by from downside to card transport path 4 in a manner of configure, Magnetic head 9 by from upper side to card transport path 4 in a manner of configure.The clearance portion of magnetic head 8 and the clearance portion of magnetic head 9 are in upper and lower It is opposed upwards.IC contact block 11 is configured at the rear side of conveying roller pair 23.Imaging sensor 12 is configured at the rear side of magnetic head 8,9.IC Contact block 11 and imaging sensor 12 be installed on opening and closing frame 6 on, and by from upper side to card transport path 4 in a manner of configure.

As shown in figure 4, card detection agency 13 is the optical sensor with the transmission-type of illumination region 45 and acceptance part 46. Illumination region 45 and acceptance part 46 are configured in a manner of clipping card transport path 4 in the up-down direction.In this mode, illumination region 45 are configured at the downside of card transport path 4, and acceptance part 46 is configured at the upside of card transport path 4.Multiple card detection agencies 13 with The state being spaced as defined in separating in the longitudinal direction is configured at card transport path 4.Illumination region 45 is installed on sensor base plate 68 On.Acceptance part 46 is installed on sensor base plate 69.In addition, only showing multiple card detection agencies 13 in Fig. 5 (A) and Fig. 5 (B) In be configured at most rear side card detection agency 13.

Sensor base plate 68 is fixed in transfer guide 30.That is, illumination region 45 is installed on this via sensor base plate 68 In the transfer guide 30 of body frame 5.As shown in Fig. 6, Fig. 7 (A) and Fig. 7 (B), the upside of illumination region 45 is by by with translucency Material formed cover 70 cover.Cover 70 is fixed in transfer guide 30, constitutes one of the lower surface of card transport path 4 Point.Cover 70 plays the work for preventing the dust in card transport path 4 from entering the part configured with illumination region 45 and sensor base plate 68 With.

The acceptance part 46 that the most card detection agency 13 of rear side is configured in multiple card detection agencies 13 is installed (hereinafter, will The acceptance part 46 is referred to as " the first acceptance part 46 ".) sensor base plate 69 be fixed in opening and closing frame 6 on.That is, the first acceptance part 46 It is installed on opening and closing frame 6 via sensor base plate 69.In addition, being equipped with the remaining acceptance part in addition to the first acceptance part 46 46 sensor base plate 69 is fixed in transfer guide 30.That is, the remaining acceptance part in addition to the first acceptance part 46 46 are installed in transfer guide 30 via sensor base plate 69.

As shown in fig. 6, the downside of the first acceptance part 46 is covered by the cover 71 formed by the material with translucency.Cover 71 It is fixed on opening and closing frame 6, covers 71 a part from upper side to card transport path 4.Cover 71 is played and is prevented in card transport path 4 Dust enter the effect of the part configured with the first acceptance part 46 and sensor base plate 69.In addition, except the first acceptance part 46 it The cover covering that the downside of outer remaining acceptance part 46 is also formed by the material with translucency.

As described above, IC contact block 11 and imaging sensor 12 are installed on opening and closing frame 6.Closed position is in opening and closing frame 6 When 6A, IC contact block 11 and imaging sensor 12 are from upper side to card transport path 4.When opening and closing frame 6 turns to open position 6B, In the upside of ontology frame 5, the image reading unit of IC contact block 11 and imaging sensor 12 is exposed to outside.

In addition, first acceptance part 46 is installed on opening and closing frame 6 as described above, illumination region 45 is installed on ontology frame 5.? When opening and closing frame 6 is in closed position 6A, the illumination region 45 of the most card detection agency 13 of rear side is configured in multiple card detection agencies 13 (hereinafter, the illumination region 45 is known as " the first illumination region 45 ".) and the first acceptance part 46 clip card conveying path in the up-down direction Diameter 4 configures.When opening and closing frame 6 turns to open position 6B, the peripheral portion of the peripheral portion of the first illumination region 45 and the first acceptance part 46 Expose.Specifically, exposing in face of a part of the cover 71 of card transport path 4 and the upper surface of cover 70.

That is, opening and closing frame 6 can clip in the up-down direction card transport path 4 in the first illumination region 45 and the first acceptance part 46 The open position 6B that the peripheral portion of the peripheral portion and the first acceptance part 46 of the closed position 6A of configuration and the first illumination region 45 exposes it Between, using left and right directions rotating axially with respect to ontology frame 5 as rotation.

Circuit substrate 15 is created as flat rigid substrates.Circuit substrate 15 is for example formed as rectangular plate Shape.Circuit substrate 15 is installed on the lower end side of ontology frame 5 in such a way that the thickness direction of circuit substrate 15 and up and down direction are consistent. That is, circuit substrate 15 is installed on the lower end side of ontology frame 5 with the thickness direction of circuit substrate 15 and the consistent state of up and down direction.

Circuit substrate 15 is configured at the position than card transport path 4 on the lower.The upper surface quilt cover 48 of circuit substrate 15 covers Lid.Multiple connectors 49 are installed on circuit substrate 15.Connector 49 is installed on the end of the circuit substrate 15 on left and right directions Portion.Specifically, connector 49 is installed on the right part of circuit substrate 15.In addition, connector 49 is installed on circuit substrate 15 Upper surface.Wiring is connected to connector 49 from right side.

(structure of the peripheral portion of cell encoder and cell encoder)

Fig. 8 be indicate card reader 1 shown in FIG. 1, opening and closing frame 6 be in open position 6B and unit frame 54 is in roller change bit The side view of state when setting 54A.Fig. 9 is putting for the peripheral portion of cell encoder 14 and cell encoder 14 shown in FIG. 1 Big top view.

Cell encoder 14 is the conveying distance in order to measure the card 2 conveyed on card transport path 4 and keeps card 2 defeated in card It send in path 4 and stops at specified position and be arranged.As shown in figure 9, cell encoder 14 have with it is defeated on card transport path 4 The upper surface of the card 2 sent contacts and the rotary shaft 51 of the roller 50, fixing roller 50 that rotate, the conduct inspection be fixed in rotary shaft 51 The slit plate 52 of drafting board, the sensor 53 for detecting slit plate 52.In addition, cell encoder 14, which has, rotatably keeps rotary shaft 51 and keep the unit frame 54 of sensor 53.The cover 55 of covering slit plate 52 and sensor 53 is installed in unit frame 54.

Rotary shaft 51 configures in such a way that the axial direction of rotary shaft 51 and left and right directions are consistent.Roller 50 is with upper with card 2 Surface contact rubber system rubber wheel 56 and be fixed in rotary shaft 51 and the inner circumferential side of rubber wheel 56 keep rubber wheel 56 Mandrel 57 rubber rollers.The cylindric boss 57a of the left part of insert rotary shaft 51 is formed in mandrel 57.Boss 57a is configured at the right side of rubber wheel 56.Boss 57a is fixed on the left part of rotary shaft 51 by screw 58, when unloading screw When 58, lower roll 50 can be unloaded from rotary shaft 51.That is, when unloading screw 58, it can more roll change 50.

Roller 50 is configured at and magnetic head 8,9 identical positions in the longitudinal direction.In the downside of roller 50, with from downside to card The mode of transport path 4 is configured with the opposed roll 59 opposed with roller 50.Roller 50 and opposed roll 59 are connect with defined contact pressure Touching.It is fixed with belt wheel 60 in the right part of the rotary shaft of fixed opposed roll 59 (referring to Fig. 9).Belt wheel 60 engages with band 42, opposed Roller 59 is rotated by the power transmitted from band 42.

Slit plate 52 is formed as discoid.Multiple slits of the circumferential array along slit plate 52 are formed on slit plate 52 Hole.Multiple slit pores are formed in the circumferential direction of slit plate 52 with constant interval.Slit plate 52 is fixed on the right end of rotary shaft 51 Portion.Sensor 53 is the optical sensor with the transmission-type of illumination region and acceptance part.The illumination region and light of sensor 53 Portion is configured in a manner of clipping the slit pore of slit plate 52 in the lateral direction.

Unit frame 54 is configured at the right side of ontology frame 5.That is, unit frame 54 is configured at the right side of side plate 18.Unit frame 54 is pacified Loaded on ontology frame 5.Unit frame 54 can move in the state of being kept by ontology frame 5.Specifically, unit frame 54 can be It is held in a manner of without departing from ontology frame 5 in the state of ontology frame 5 and slides in left-right direction, and it is possible to by right and left It is rotated to the axial direction as rotation.

Ontology frame 5 have as unit frame 54 relative to the rotary middle spindle 62 of the center of rotation of ontology frame 5 and for Locating shaft 63 on the direction orthogonal with left and right directions relative to 5 positioning unit frame 54 of ontology frame.Rotary middle spindle 62 and positioning Axis 63 is fixed on side plate 18.Rotary middle spindle 62 and locating shaft 63 are formed as elongated cylindric.

Rotary middle spindle 62 is prominent from side plate 18 towards right side, and the axial direction of rotary middle spindle 62 is consistent with left and right directions.? The insertion hole of insert rotary middle spindle 62 is formed in unit frame 54.It is equipped in the right part of rotary middle spindle 62 for preventing The retaining ring 67 that falls off of the unit frame 54 from rotary middle spindle 62.The insertion hole formed in unit frame 54 is formed in unit frame 54 Rear end.In addition, the insertion hole is formed in the center position on the lower than the up and down direction of unit frame 54.That is, unit frame 54 The center of the up and down direction than unit frame 54 on the lower and the rear end side of unit frame 54, be rotated central axis 62 rotationally It keeps.

In addition, unit frame 54 is rotated the holding of central axis 62 in a manner of it can slide in left-right direction.From sensor 53 The wiring 64 (referring to Fig. 9) of extraction is by passing around 5 side of ontology frame near rotary middle spindle 62.That is, wiring 64 passes through unit Frame 54 passes around 5 side of ontology frame near the center of rotation relative to ontology frame 5.Wiring 64 is connected to circuit substrate 15.

Locating shaft 63 is prominent from side plate 18 towards right side, and the axial direction of locating shaft 63 is consistent with left and right directions.As shown in figure 9, It is formed in the front end face (right side) of locating shaft 63 for being positioned on the direction orthogonal with left and right directions relative to ontology frame 5 The limitation protrusion 63a of unit frame 54.That is, be formed on ontology frame 5 on the direction orthogonal with left and right directions relative to (movement of the limiting unit frame 54 relative to ontology frame 5) limitation protrusion 63a of ontology frame 5 positioning unit frame 54.Limit protrusion 63a is protruded to the right from the front end face of locating shaft 63, is formed as discoid.Limit protrusion 63a outer diameter than locating shaft 63, The outer diameter of part in addition to limiting protrusion 63a is small.

Be formed in unit frame 54 with limitation protrusion 63a engaging and on the direction orthogonal with left and right directions relative to The connecting hole 54a of 5 positioning unit frame 54 of ontology frame.Connecting hole 54a is formed in the flat of a part of Component units frame 54 Flat part 54b.Flat part 54b is configured in such a way that the thickness direction of flat part 54b and left and right directions are consistent.Connecting hole 54a is The through hole of the circular hole of flat part 54b is penetrated through in the lateral direction.In addition, connecting hole 54a is formed in front of unit frame 54 End.It limits protrusion 63a and is embedded in connecting hole 54a from left side.

Unit frame 54 is fixed on ontology frame 5 by two screws 65,66 (referring to Fig. 3).That is, card reader 1 has for inciting somebody to action Unit frame 54 is fixed on the screw 65,66 on ontology frame 5.Screw 65 is screwed into the right side for being formed in locating shaft 63 from right side In screw hole (diagram is omitted).Screw 66 is screwed into the screw formed in the fixing axle (diagram is omitted) being fixed on side plate 18 In hole.The fixing axle is prominent from side plate 18 towards right side, is formed with screw hole in the right side of fixing axle.In addition, the fixing axle It is configured at the front side of rotary middle spindle 62.

As described above, unit frame 54 can be slided in left-right direction in the state of being held on ontology frame 5.In we In formula, when unloading screw 65,66, being fixed on unit frame 54 on ontology frame 5 can Slideslip to the right relative to ontology frame 5. Specifically, unit frame 54 can be in the state for being rotated the bearing of central axis 62 in a manner of it will not be detached from from rotary middle spindle 62 Under along rotary middle spindle 62 relative to the Slideslip to the right of ontology frame 5.When make unit frame 54 relative to the Slideslip to the right of ontology frame 5 When, limitation protrusion 63a is detached from connecting hole 54a, and the fastening state of limitation protrusion 63a and connecting hole 54a is released from (referring to Fig. 9's Double dot dash line).

When the fastening state for limiting protrusion 63a and connecting hole 54a releases, unit frame 54 is being held in ontology frame 5 It, can be mobile to roller 50 from the direction that card transport path 4 leaves relative to ontology frame 5 under state.In this mode, convex when limiting When the fastening state of portion 63a and connecting hole 54a are released from, unit frame 54 is in the state of being held in ontology frame 5, relative to this Body frame 5 can be rotated to roller 50 from the direction that card transport path 4 leaves (the mobile direction in the upward side of roller 50).Specifically, single First frame 54 can be center of rotation to the clockwise of Fig. 3 with rotary middle spindle 62 in the state of being rotated central axis 62 and supporting Direction rotation.

(replacing options of roller)

In card reader 1, damage is generated in roller 50 or roller 50 is contaminated and the generation skidding between roller 50 and card 2 When, more roll change 50.In more roll change 50, firstly, the opening and closing frame 6 for being configured at closed position 6A is turned to out relative to ontology frame 5 Position 6B.Then, unload screw 65,66, make unit frame 54 relative to the Slideslip to the right of ontology frame 5, lift restrictions protrusion 63a and The fastening state of connecting hole 54a.

Then, make unit frame 54 to Fig. 3 rotationally clockwise.Specifically, rotating unit frame 54, by roller 50 The roller overall increased in the upper surface side exposing of ontology frame 5 replaces position 54A.In this state, screw 58, more roll change are unloaded 50.After the replacement of roller 50, rotate unit frame 54 to the direction counterclockwise of Fig. 3, back to the original position before rotation It sets, later, makes the Slideslip to the left of unit frame 54, make to limit protrusion 63a and connecting hole 54a engaging.Then, be screwed into screw 65, 66, unit frame 54 is fixed on ontology frame 5, opening and closing frame 6 is made to turn to closed position 6A from open position 6B.

(main effect of the method)

As mentioned above, in this mode, flat rigid substrates, that is, circuit substrate 15 is with the thickness of circuit substrate 15 Degree direction and the consistent mode of up and down direction are installed on the lower end side of ontology frame 5.Therefore, in this mode, even if not unloading electricity Base board 15 is also able to carry out the clear of the power-transmitting parts such as belt wheel 35,36,40,41, band 37,42 and gear 38,39,43,44 It washes.Therefore, in this mode, even if the power such as belt wheel 35,36,40,41, band 37,42 and gear 38,39,43,44 are transmitted Part is configured at the side of ontology frame 5, also can easily be done the cleaning of power-transmitting part.

In addition, in this mode, since circuit substrate 15 to be installed on to the lower end side of ontology frame 5, even so card reading Device 1 is installed in the state on epigyny device, also can easily be done belt wheel 35,36,40,41, band 37,42 and gear 38, 39, the cleaning of the power-transmitting parts such as 43,44.

In this mode, connector 49 is installed on the right part of circuit substrate 15.Therefore, in this mode, even if circuit Substrate 15 is installed in the lower end side of ontology frame 5, is also easy wiring being connected to the company being mounted on circuit substrate 15 from right side Connect device 49.

In this mode, the first illumination region 45 is installed on ontology frame 5, and the first acceptance part 46 is installed on opening and closing frame 6.In addition, In this mode, when opening and closing frame 6 turns to open position 6B, the periphery of the peripheral portion of the first illumination region 45 and the first acceptance part 46 Expose in portion.Specifically, when opening and closing frame 6 turns to open position 6B, in face of a part and cover 70 of the cover 71 of card transport path 4 Upper surface expose.Therefore, in this mode, by make be opened and closed frame 6 turn to open position 6B, can easily be done cover 70, 71 cleaning.

In this mode, the unit frame 54 of cell encoder 14 is in the state of being held in ontology frame 5, relative to ontology frame 5 can slide in the lateral direction, after making opening and closing frame 6 turn to open position 6B, make unit frame 14 relative to ontology frame 5 To the right when Slideslip, the fastening state of limitation protrusion 63a and connecting hole 54a is released from.In addition, in this mode, it is convex when limiting When the fastening state of portion 63a and connecting hole 54a are released from, unit frame 54 can be to be held in the state of ontology frame 5 relative to this Body frame 5 is rotated to the direction that roller 50 leaves card transport path 4.

Therefore, in this mode, even if not unloading unit frame 54 from ontology frame 5, by make unit frame 54 relative to this To the right after Slideslip, the direction for making unit frame 54 leave card transport path 4 to roller 50 rotates body frame 5, also can easily be done It is configured at the cleaning for leaving the roller 50 of the position of card transport path 4.In addition, leading to even if not unloading unit frame 54 from ontology frame 5 Cross make unit frame 54 relative to ontology frame 5 to the right Slideslip after, so that unit frame 54 is left the side of card transport path 4 to roller 50 To rotation, the roller 50 for being configured at the position for leaving card transport path 4 can be also replaced.It therefore, in this mode, can be easily Carry out the replacement operation of roller 50.

In addition, in this mode, if making 54 turns of unit frame after the replacement operation of the cleaning or roller 50 that have carried out roller 50 Original position before moving rotation, Slideslip to the left, then can make to limit protrusion 63a and connecting hole 54a engaging later, with Relative to 5 positioning unit frame 54 of ontology frame on the orthogonal direction of left and right directions.Therefore, in this mode, can more easily into The cleaning of row roller 50 or the replacement operation of roller 50.

In addition, in this mode, when unloading screw 65,66, being fixed on the unit frame 54 on ontology frame 5 relative to ontology Frame 5 can Slideslip to the right.That is, in this mode, only unloading screw 65,66, unit frame 54 can be made relative to ontology frame 5 Slideslip to the right.Therefore, in this mode, the cleaning of roller 50 or the replacement operation of roller 50 can more easily be carried out.In addition, In the method, is rotated by the direction for making unit frame 54 leave card transport path 4 to roller 50, can easily clean opposed roll 59。

In this mode, the wiring 64 drawn from sensor 53 passes through center of rotation of the unit frame 54 relative to ontology frame 5 Near and pass around 5 side of ontology frame.Therefore, in this mode, even if rotating unit frame 54 relative to ontology frame 5, wiring 64 will not dramatically change.Therefore, in this mode, the length of wiring 64 can be shortened.

In addition, wiring 64 will not dramatically change even if rotating unit frame 54 relative to ontology frame 5, therefore, make list When first frame 54 is rotated relative to ontology frame 5, wiring 64 is not easy to tangle ontology frame 5 etc..Therefore, in this mode, 54 phase of unit frame Operation when rotating for ontology frame 5 becomes easy.In addition, in this mode, even if shortening the length of wiring 64, because clear It is not necessarily to when washing roller 50 or when more roll change 50 by wiring 64 under 5 side dumping of ontology frame, so also can more easily carry out roller 50 The replacement operation of cleaning and roller 50.

(other embodiment)

Above-mentioned mode is an example of the best mode of the utility model, but not limited to this, do not departing from the utility model Objective in the range of can carry out various modifications implementation.

In above-mentioned mode, the limitation protrusion for being equivalent to limitation protrusion 63a can also be formed in unit frame 54, be equivalent to The connecting hole of connecting hole 54a can also be formed in ontology frame 5.In addition, sensor 53 is optical profile type sensing in above-mentioned mode Device, cell encoder 14 has the encoder of optical profile type, but cell encoder 14 can also have the optics such as the encoder of magnetic-type Encoder other than formula.In turn, in above-mentioned mode, connecting hole 54a may not be through hole.In addition, in above-mentioned side In formula, unit frame 54 can also be fixed on ontology frame 5 by a screw, this can also be fixed on by three or more screws Body frame 5.

In above-mentioned mode, when the fastening state for limiting protrusion 63a and connecting hole 54a is released from, unit frame 54 exists Be held in the state of ontology frame 5, can also relative to ontology frame 5 to roller 50 leave card transport path 4 direction straight line or Slide to curve.In this case, for example, being formed with the direction for leaving card transport path 4 to roller 50 on ontology frame 5 The guide groove of guidance unit frame 54, the guiding for being embedded in the guide groove are fixed in unit frame 54 with protrusion.

In addition, as above-mentioned mode, when the fastening state for limiting protrusion 63a and connecting hole 54a is released from, in list First frame 54 is released from relative in the rotatable situation of ontology frame 5 with the fastening state in limitation protrusion 63a and connecting hole 54a When, unit frame 54, therefore, can without forming guide groove on ontology frame 5 compared with the slidable situation of ontology frame 5 Simplify the structure of card reader 1.

In addition, as above-mentioned mode, when the fastening state for limiting protrusion 63a and connecting hole 54a is released from, unit Frame 54 is released from relative in the rotatable situation of ontology frame 5 with the fastening state in limitation protrusion 63a and connecting hole 54a When, unit frame 54 is compared with the slidable situation of ontology frame 5, in the replacement operation of the cleaning or roller 50 that have carried out roller 50 Afterwards, unit frame 54 can easily be made to return to the position that limitation protrusion 63a and connecting hole 54a can engage.Therefore, work as unit frame 54 relative to ontology frame 5 can be rotated when, can more easily carry out the cleaning of roller 50 or the replacement operation of roller 50.

In above-mentioned mode, more than two acceptance parts 46 can also be installed on to opening and closing frame 6.In addition, above-mentioned In mode, the first acceptance part 46 can also be installed on ontology frame 5, the first illumination region 45 is installed on opening and closing frame 6.In turn, exist In above-mentioned mode, the first illumination region 45 and the first acceptance part 46 can also be installed on ontology frame 5.In addition, in above-mentioned side In formula, connector 49 can also be installed on the left part of circuit substrate 15.In addition, carrying out roller 50 in above-mentioned mode Cleaning or roller 50 replacement operation when, cell encoder 14 can also be unloaded from ontology frame 5.

Claims (8)

1. a kind of card reader, reading and the data for carrying out the data being recorded on card are at least any into the record of the card Side, which is characterized in that have:

Ontology frame is formed with the card transport path for conveying the card on the ontology frame；

Card conveying mechanism, the card conveying mechanism convey the card on the card transport path；And

Circuit substrate, the circuit substrate are used to control the card reader,

The thickness direction of the card conveyed on the card transport path is consistent with up and down direction,

The circuit substrate is created as flat rigid substrates, and with the thickness direction and up and down direction of the circuit substrate Consistent mode is installed on the lower end side of the ontology frame.

2. card reader according to claim 1, which is characterized in that

Have the connector being mounted on the circuit substrate,

The connector is installed on the circuit substrate in the width direction of the card conveyed on the card transport path End.

3. card reader according to claim 1, which is characterized in that

Has cell encoder, the cell encoder is used to measure the conveying of the card conveyed on the card transport path Distance,

The cell encoder has:

Roller, the roller are contacted and are rotated with the upper surface of the card conveyed on the card transport path；

Rotary shaft, the rotary shaft is for fixing the roller；

Discoid detection plate, the detection plate are fixed in the rotary shaft；

Sensor, the sensor detect the detection plate；And

Unit frame, the unit frame revolvably keep the rotary shaft and keep the sensor, and are installed in described On ontology frame,

The unit frame can be left in the state of being held on the ontology frame relative to the ontology frame to the roller The direction of the card transport path is mobile.

4. card reader according to claim 3, which is characterized in that

Form restricted protrusion either in the ontology frame and the unit frame, the limitation protrusion for in institute It states on the orthogonal direction of width direction of the card conveyed on card transport path, confines the position unit relative to the ontology Frame,

Any another party in the ontology frame and the unit frame is formed with connecting hole, and the connecting hole and the limitation are convex Portion's engaging, confines the position unit frame relative to the ontology on the direction orthogonal with the width direction of the card,

The unit frame, can be in the width of the card relative to the ontology frame in the state of being held in the ontology frame Square upward sliding, it is described when making a Slideslip of width direction of the unit frame relative to the ontology frame to the card The fastening state of limitation protrusion and the connecting hole is released from, when the fastening state of the limitation protrusion and the connecting hole releases When, the unit frame can leave institute to the roller in the state of being held in the ontology frame, relative to the ontology frame The direction for stating card transport path is mobile.

5. card reader according to claim 4, which is characterized in that

Have the screw for being fixed on the unit frame on the ontology frame,

When removing the screw, the unit frame can be to a sideslip of the width direction of the card relative to the ontology frame It is dynamic.

6. card reader according to claim 4, which is characterized in that

When the fastening state of the limitation protrusion and the connecting hole is released from, the unit frame is being held in the ontology In the state of on frame, the direction rotation of the card transport path can be left to the roller relative to the ontology frame.

7. card reader according to claim 6, which is characterized in that

The wiring drawn from the sensor near center of rotation of the unit frame relative to the ontology frame by wearing Around ontology frame side.

8. card reader according to any one of claims 1 to 7, which is characterized in that

Has the opening and closing frame being installed on being able to rotate on the ontology frame and for detecting the card on the card transport path Card detection agency,

The card detection agency be with the illumination region that is configured in a manner of clipping the card transport path in the up-down direction and The optical sensor of the transmission-type of acceptance part,

It is installed on either in the illumination region and the acceptance part on the ontology frame,

Any another party in the illumination region and the acceptance part is installed on the opening and closing frame,

The opening and closing frame is between closed position and open position, by the width direction of the card conveyed on the card transport path It as the axial direction of rotation, is able to rotate relative to the ontology frame, the closed position is to clip the card conveying in the up-down direction Portion configures the position of the illumination region and the acceptance part, and the open position is the peripheral portion and the acceptance part of the illumination region Peripheral portion expose position.