CN109791618A - Card reader - Google Patents
Card reader Download PDFInfo
- Publication number
- CN109791618A CN109791618A CN201780040215.8A CN201780040215A CN109791618A CN 109791618 A CN109791618 A CN 109791618A CN 201780040215 A CN201780040215 A CN 201780040215A CN 109791618 A CN109791618 A CN 109791618A
- Authority
- CN
- China
- Prior art keywords
- frame
- card reader
- insert port
- conductive plate
- circuit substrate
- 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.)
- Withdrawn
Links
- 239000000758 substrate Substances 0.000 claims abstract description 78
- 238000004891 communication Methods 0.000 claims description 32
- 230000005611 electricity Effects 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000001629 suppression Effects 0.000 abstract description 11
- 238000003780 insertion Methods 0.000 abstract description 6
- 230000037431 insertion Effects 0.000 abstract description 6
- 238000005192 partition Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 238000010276 construction Methods 0.000 description 8
- 230000003068 static effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 239000011231 conductive filler Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
- G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
- G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Elimination Of Static Electricity (AREA)
- Conveying Record Carriers (AREA)
Abstract
The purpose of the present invention is to provide a kind of card reader, even if the suppression circuit of electrostatic is arranged not on circuit substrate, also it can inhibit the influence of the electrostatic invaded from insert port side, in card reader (100), first frame (1) is set as electric conductivity, second frame (2) is set as insulating properties, and, on the second frame (2), the conductive plate (9) contacted with the first frame (1) is fixed between insert port (21) and second circuit substrate (4).Insert port (21) is formed on the baffle (210) of insulating properties, and conductive plate (9) is fixed on the second frame (2) via baffle (210).The holding section (17) for the first frame (1) that the contact portion (95) of conductive plate (9) is engaged with Elastic Contact with the second frame (2) when the first frame (1) and the second frame (2) are overlapped.When insertion blocks (C), the electrostatic released from hand can be released via conductive plate (9) and via the first frame (1).
Description
Technical field
The present invention relates to the record that information is carried out between a kind of and medium of card-like or regenerated card reader.
Background technique
In record or the regenerated card reader for carrying out information between the medium of card-like, it is equipped in the inside of frame from slotting
Enter the medium channel that the insert port of the medium (card) of card-like extends.In addition, in the inside of frame, in a manner of along medium channel
Equipped with circuit substrate, it is equipped on circuit substrate to the control circuit etc. for implementing control in its communication carried out between card.?
This, insert port is made of metal baffle, but frame is made of the resin of insulating properties mostly.Therefore, when being inserted into card, from hand
The electrostatic of releasing is possible to intrusion circuit substrate.Therefore, it has been proposed that the suppression circuit of electrostatic is arranged on circuit substrate
Scheme (referring to patent document 1).
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2015-197942 bulletin
Summary of the invention
The technical problems to be solved by the invention
In card reader, the light-emitting component or its driving circuit of notice control circuit regular event are equipped on circuit substrate
Deng in the case where, existing be cannot ensure the problems such as the space of suppression circuit of electrostatic is arranged on circuit substrate.Especially because
Light-emitting component is set to the end of the insert port side of circuit substrate, so being difficult to quiet in the end setting of the insert port side of circuit substrate
The pattern of electric inhibition.
In view of the above problems, technical problem of the invention is to provide a kind of card reader, even if not on circuit substrate
The suppression circuit of electrostatic is set, the influence of the electrostatic invaded from insert port side is also able to suppress.
Technical scheme applied to solve the technical problem
In order to solve the above technical problem, the present invention provides a kind of card reader comprising: the first frame；The
Two frames, second frame overlaps with first frame, and holding circuit substrate；Insert port, the insert port are set
It is inserted into the end of the side of second frame, and for the medium of card-like；Medium channel, the medium channel is from the insertion
Mouth extends across first frame and second frame, and the medium for being inserted into from the insert port is logical
It crosses；And communication device, it is communicated between the communication device and the medium in the medium channel, described
One frame is electric conductivity, and second frame is insulating properties, the frame in first frame and second frame
On frame, it is fixed with the conductive plate being configured between the insert port and the circuit substrate, the conductive plate and first frame
Bridge joint touching.
In card reader of the invention, it is fixed on the frame in the first frame and the second frame and is configured at insert port
First contact therewith of the conductive plate between circuit substrate, conductive plate and electric conductivity.Therefore, it when being inserted into medium, can incite somebody to action
The electrostatic released from hand is released via conductive plate and via the first frame.Therefore, even if electrostatic is arranged not on circuit substrate
Suppression circuit is also able to suppress the electrostatic intrusion circuit substrate invaded from insert port side and is therefore able to suppress the influence of electrostatic.
In addition, since as long as the first frame in the first frame and the second frame is only set as conductive, so can reduce into
This.
In the present invention, can be in the following way: the insert port, which is formed in, be fixed on the described of a frame
On the baffle of the insulating properties of the end of insert port side, the conductive plate is fixed on a frame via the baffle.
In the present invention, can be in the following way: a frame be second frame.In the card reader of which
In, it is fixed with the conductive plate being configured between insert port and circuit substrate on the second frame, the first of conductive plate and electric conductivity
Contact therewith.Therefore, when being inserted into medium, the electrostatic released from hand can be released via conductive plate and the first frame.Therefore,
Even if the suppression circuit of electrostatic is arranged not on circuit substrate, also it is able to suppress the electrostatic invaded from insert port side and invades circuit base
Therefore plate is able to suppress the influence of electrostatic.In addition, since as long as only the first frame in the first frame and the second frame being set
To be conductive, so can reduce cost.
It in the present invention, can be in the following way: described to lead when first frame and second frame are overlapped
Battery plate and first contact therewith.According to which, because it is not necessary that the conductive plate being set on the second frame is fixed on first
On frame, so the first frame and the second frame can be made to be easily separated when being safeguarded etc..Therefore, it is easy to be tieed up
Shield etc..
It in the present invention, can be in the following way: when first frame and second frame are overlapped, the touching
Point portion is with elasticity and first contact therewith.According to which, conductive plate can be set as reliably contacting with the first frame
State.
In the present invention, can be in the following way: constituting on first frame has holding section, in second frame
It constitutes to have on frame and be engaged with the holding section to maintain being engaged for first frame and the Chong Die state of second frame
Portion, when first frame and second frame are overlapped, the contact portion is contacted with elasticity with the holding section.According to this
Mode, in the holding section for maintaining the first frame and the state of the second frame overlapping, conductive plate and the first contact therewith.Therefore, energy
It is enough that conductive plate is set as the state reliably contacted with the first frame.
In the present invention, can be in the following way: the holding section be by outstanding with column towards second frame
Protrusion is constituted, and the contact portion is contacted with elasticity with the side of the protrusion.According to which, even if in holding section and being engaged
There are clearance between portion, and conductive plate can be also set as to the state reliably contacted with the first frame.
In the present invention, can be in the following way: a frame be first frame.In the card reader of which
In, it is fixed with the conductive plate being configured between insert port and circuit substrate on the first frame, the first of conductive plate and electric conductivity
Contact therewith.Therefore, when being inserted into medium, the electrostatic released from hand can be released via conductive plate and the first frame.Therefore,
Even if the suppression circuit of electrostatic is arranged not on circuit substrate, also it is able to suppress the electrostatic invaded from insert port side and invades circuit base
Plate, so being able to suppress the influence of electrostatic.As long as in addition, only the first frame in the first frame and the second frame is set as leading
Electrical property, therefore can reduce cost.
It in the present invention, can be in the following way: between first frame and second frame, having institute
Stating the bearing of the second frame is the linkage that can be swung relative to first frame.In the present invention, it can use as follows
Mode: the control electricity for being equipped with power circuit on the circuit substrate, implementing control to the communication carried out between the medium
Road, the light-emitting component of end of the insert port side for being installed in the circuit substrate, the driving light-emitting component driving electricity
Road.In this case, in particular, being difficult to ensure the space that the suppression circuit of electrostatic is arranged on circuit substrate, but i.e.
Make in this case, according to the present invention, is also able to suppress the influence of electrostatic.
Detailed description of the invention
Fig. 1 is the perspective view of the card reader of embodiment of the present invention 1 from the second frame side.
Fig. 2 is the perspective view of the card reader shown in FIG. 1 from the first frame side.
Fig. 3 is solid when will be set as open state between first frame and the second frame in card reader shown in Fig. 1
Figure.
Fig. 4 is the explanatory diagram for indicating the circuit structure of card reader shown in FIG. 1.
Fig. 5 is provided at the explanatory diagram of the conductive plate of the static countermeasure of card reader shown in FIG. 1.
Fig. 6 is that the conductive plate of the static countermeasure from card reader shown in FIG. 1 from insert port side is fixed to baffle
The perspective view of fixture construction.
Fig. 7 is the conductive plate of the static countermeasure from insert port opposite side in card reader shown in FIG. 1 to gear
The perspective view of the fixed fixture construction of plate.
Fig. 8 is will to be set as open state between first frame and the second frame in the card reader of embodiment of the present invention 2
When perspective view.
Specific embodiment
Referring to attached drawing, illustrate mode for carrying out the present invention.In addition, in the following description, by the medium (IC of card-like
Card, hereinafter referred to as " block ") conveying direction be set as X-direction (first direction), the width direction orthogonal with X-direction is set as Y
The short transverse orthogonal with X-direction and X-direction is set as Z-direction (third direction) and is illustrated by direction (second direction).At this
In invention, there is the construction that conductive plate 9 is fixed on the square bearer in the first frame 1 and the second frame 2.In theory below
In bright, the mode that conductive plate 9 is fixed on the second frame 2 is illustrated as embodiment 1, conductive plate 9 is fixed on
Mode on one frame 1 is illustrated as embodiment 2.
[embodiment 1]
(overall structure)
Fig. 1 is the perspective view of the card reader 100 of embodiment of the present invention 1 from 2 side of the second frame.Fig. 2 is from first
Observe the perspective view of card reader 100 shown in FIG. 1 in 1 side of frame.Fig. 3 is in card reader 100 shown in Fig. 1 by the first frame 1
And the second perspective view when being set as open state between frame 2.
As shown in Figure 1, Figure 2 and Figure 3, card reader 100 have the first frame 1 and overlap with the first frame 1 second
Frame 2 constitutes the insert port 21 for having insertion card C (medium of card-like) in the end 20 of the side of the X-direction of the second frame 2.?
In the method, insert port 21 is formed in baffle 210, and baffle 210 is fixed on the end 20 of the side of the X-direction of the second frame 2, gear
Plate 210 is the resin system of insulating properties.
In this mode, from EMC (the Electro Magnetic of the electrostatic comprising that will describe later
Compatibility: Electro Magnetic Compatibility) it sets out in terms of countermeasure, the first frame 1 is electric conductivity, and the second frame 2 is insulating properties
's.More specifically, the first frame 1 is made of the electroconductive resin for being dispersed with conductive filler materials in resin, the second frame
Frame 2 is made of the insulative resin of non-dispersed electro-conductive packing material.
Constituting between the first frame 1 and the second frame 2 has the medium channel 10 extended from insert port 21 to X-direction.?
In the method, the first partition wall 18 for constituting the one side of medium channel 10 is equipped on the first frame 1, in the first partition wall 18
Back side (side opposite with the second frame 2 relative to the first partition wall 18) maintains the first circuit substrate 3.In addition,
Two frames 2 are equipped with the second partition wall 28 for constituting the another side of medium channel 10, (opposite in the back side of the second partition wall 28
In the second partition wall 28 side opposite with the first frame 1) maintain second circuit substrate 4.Therefore, 10 quilt of medium channel is formed
Construction between first circuit substrate 3 and second circuit substrate 4 is set.First circuit substrate 3 and second circuit substrate 4 pass through
Flexible wiring substrate 120 set on the side of card reader 100 is electrically connected.
On the first frame 1, equipped with the driven voller 15 exposed from the opening portion of the first partition wall 18 towards medium channel 10,
On the second frame 2, equipped with the driven roller 25 exposed from the opening portion of the second partition wall 28 towards medium channel 10, driving is driven
The motor (not shown) of roller 25, the gear transmission mechanism 26 that the rotation of motor is transmitted to driven roller 25.Therefore, driven roller
25, motor, gear transmission mechanism 26 and driven voller 15 constitute card conveying mechanism, which will be inserted into from insert port 21
Card C will block C towards insert port 21 towards the delivered inside of card reader 100, while from medium channel 10 in medium channel 10
Discharge.
In the card reader 100 of the method, the second frame 2 is set to and the end of 21 opposite side of insert port by being utilized
The bearing of linkage 110 of fulcrum 115 is that can swing relative to the first frame 1.Therefore, it allows hand over as such as Fig. 1 and Fig. 2 institute
Show the state for being overlapped the first frame 1 and the second frame 2 and will be opened between the first frame 1 and the second frame 2 as shown in Figure 3
State.
In addition, constituting holding section 17 on the first frame 1, is constituted on the second frame 2 and engage and maintain for holding section 17
The engaged part 27 of first frame 1 and the state of the second frame 2 overlapping.In this mode, holding section 17 is by the second frame 2 of direction
It is constituted with column protrusion outstanding, engaged part 27 is made of the claw for being embedded into the hole for being formed in holding section 17 and engaging.
In this mode, the side 171 of the front-surface side in holding section 17 where insert port 21, becomes by bearing surface,
When the first frame 1 and the second frame 2 are overlapped, what the above-mentioned end by bearing surface and the conductive plate 9 that will be described later was constituted
Contact portion 95 abuts.
(detailed construction of card reader 100)
The position detector (not shown) of optical profile type is maintained on the second frame 2, position detector is via the second next door
The opening portion detection of plate 28 is advanced through the position of the card C of medium channel 10.Position detector is installed in second circuit substrate 4
On the face of 10 side of medium channel.
Acicular contact 6 is maintained on the second frame 2, contact 6 is logical from the opening portion of the second partition wall 28 towards medium
Expose on road 10.Contact 6 contacts communication for passing through between card C with the state contacted with the IC terminal (not shown) of card C at it
Carry out the communication device sent or received of signal (information).Contact 6 is set to 10 side of medium channel of second circuit substrate 4, with
Second circuit substrate 4 is electrically connected.
Light-emitting component 7 is maintained in the end of 21 side of insert port of the second frame 2, light-emitting component 7 is dynamic with card reader 100
Linkedly flash.Therefore, user can be according to the optical identifying card C of the light-emitting component 7 leaked out from insert port 21 in movement
It is medium.Light-emitting component 7 is installed on the face of 10 side of medium channel in the end of 21 side of insert port of second circuit substrate 4.
In 2 side of the second frame, flexible wiring substrate 8 is connected from second circuit substrate 4, on flexible wiring substrate 8, even
It is connected to the connector 80 for carrying out contact communication between contact 6 and card reader 100.
Magnetic head 5 is maintained on the first frame 1, magnetic head 5 reveals from the opening portion of the first partition wall 18 towards medium channel 10
Out.Magnetic head 5 is used for when card C is moved with the state of the magnetic recording part of card C contact (not shown), is passed through between card C at it
Contact communication carries out the communication device sent or received of signal (information).Magnetic head 5 is set to the medium channel of the first circuit substrate 3
10 sides are electrically connected with the first circuit substrate 3.
In this mode, card C is configured to be embedded with the contactless IC card of aerial coil etc..Therefore, it is protected on the first frame 1
Hold the antenna 30 of contactless communication, antenna 30 is for carrying out signal (information) by contactless communication between card C
The communication device sent or received.In this mode, antenna 30 is set on the first circuit substrate 3.
(circuit structure of card reader 100)
Fig. 4 is the explanatory diagram for indicating the circuit structure of card reader 100 shown in FIG. 1.As shown in figure 4, being used for card reader
Circuit below is constituted on 100 the first circuit substrate 3 and second circuit substrate 4.
As shown in figure 4, constituting has the main control circuit for carrying out the whole control of card reader 100 on second circuit substrate 4
41, the motor drive circuit 42 of motor of the driving for convey card C, the various power supplys of generation power circuit 43, via with
The different connector of connector 80 (not shown) carries out exterior I/F of the transmitting of information between card reader 100 and upper equipment
(interface) circuit 44.In addition, constituting has execution contact when communicating with card C via contact 6 on second circuit substrate 4
The contact communication control circuit 45 of control, carried out for the information based on the card C obtained via contact 6 card C certification SAM
(secure access module) circuit 46 and LED drive circuit 47 for driving light-emitting component 7.
On the first circuit substrate 3, be formed with the antenna 30 of contactless communication, also, be formed with via antenna 30 with
The antenna circuit 31 of card C progress contactless communication, the modulation or solution that signal is executed when carrying out contactless communication via antenna 30
The contactless communication of tune control circuit 32.In addition, composition has to be carried out via magnetic head 5 and card C on the first circuit substrate 3
The magnetic demodulation circuit 33 of modulation or the demodulation of signal and the position detector detection card C by optical profile type are executed when contact communication
Position position detecting circuit 34.
In this way, in the card reader 100 of the method, when carrying out contactless communication with card C, by the electricity of contactless communication
The circuit not used in road and contactless communication is hybrid on a circuit substrate.That is, in the antenna for being equipped with contactless communication
30, it on antenna circuit 31 and the first circuit substrate 3 of contactless communication control circuit 32, is equipped in contactless communication not
Magnetic demodulation circuit 33, position detecting circuit 34 for using etc., on the second circuit substrate 4 different from the first circuit substrate 3, if
There is the main control circuit 41 used in contactless communication.Therefore, antenna 30, antenna for carrying out contactless communication are being set
When circuit 31 and contactless communication control circuit 32, it is different from the first circuit substrate 3, second circuit substrate 4 that no setting is required
Circuit block.Therefore, even if can not add the vacant of antenna 30, antenna circuit 31 and contactless communication control circuit 32
In the case where space, contactless communication function also can be relatively easily set.
First circuit substrate 3 be comprising constitute antenna 30 layer including multiple layer stackups made of multilayer board.Such as Fig. 2
It is shown, when from unilateral observation first circuit substrate 3 opposite with medium channel 10, it is formed with the antenna forming region of antenna 30
The tone of the neighboring area of 36 color harmonic ratio antenna forming region 36 in the outer part is different.Therefore, it easily identifies antenna and forms area
Domain 36, so when being installed in card reader in the upper equipment such as ATM device or non-contact card IC card issuing machine, in upper equipment
In, it is easy to that the part that will be easy the influence by electromagnetic induction is avoided to be set to antenna forming region 36.In this mode, first
On the face with 10 opposite side of medium channel of circuit substrate 3, it is formed with and neighboring area relative to antenna forming region 36
The different layer 39 of tone.In this mode, layer 39 is silk-screen in the face with 10 opposite side of medium channel of the first circuit substrate 3
On film layer 390.
(static countermeasure)
Fig. 5 is provided at the explanatory diagram of the conductive plate 9 of the static countermeasure in card reader 100 shown in FIG. 1, (a) of Fig. 5,
(b) be respectively by be set as between the first frame 1 and the second frame 2 conductive plate 9 in the state of open state explanatory diagram and will
The explanatory diagram of conductive plate 9 in the state of first frame 1 and the overlapping of the second frame 2.Fig. 6 is Fig. 1 institute from 21 side of insert port
The perspective view for the fixture construction that the conductive plate 9 of the static countermeasure in card reader 100 shown is fixed to baffle 210, (a) of Fig. 6,
(b) it is the explanatory diagram of state before indicating conductive plate 9 being fixed on baffle 210 respectively and indicates conductive plate 9 being fixed on gear
The explanatory diagram of state after on plate 210.Fig. 7 is from the unilateral observation shown in FIG. 1 card reader 100 opposite with insert port 21
Static countermeasure perspective view from conductive plate 9 to the fixed fixture construction of baffle 210, (a), (b) of Fig. 7 be respectively indicate by
Conductive plate 9 be fixed on baffle 210 before state explanatory diagram and indicate conductive plate 9 is fixed on baffle 210 after shape
The explanatory diagram of state.
In the card reader 100 of the method, when that will block C and be inserted into insert port 21, if the electrostatic intrusion released from hand the
Two circuit substrates 4, then the problems such as generating the damage of data.Therefore, in this mode, as shown in Figure 1, Figure 2 and Figure 3, by
Two frames 2 are set as insulating properties, on the other hand, the first frame 1 are set as electric conductivity.In addition, being fixed with configuration on the second frame 2
Conductive plate 9 between insert port 21 and second circuit substrate 4, conductive plate 9 are contacted with the first frame 1.In this mode, it is inserted into
Mouth 21 is formed on the baffle 210 of the insulating properties of the end 20 for 21 side of insert port for being fixed on the second frame 2, such as referring to figure
5, as Fig. 6 and Fig. 7 explanation, conductive plate 9 is fixed on baffle 210 by screw 99 (referring to Fig.1).Therefore, conductive plate 9 passes through
It is fixed on the second frame 2 by baffle 210.
As shown in Fig. 5, Fig. 6 and Fig. 7, conductive plate 9 has the band-like flat part 92 being fixed on baffle 210, from plate
The arm 93 that rearward (side opposite with insert port 21) extends of portion 92, from (1 side of the first frame) bending downwards of arm 93
Leaf-spring-like contact portion 95, contact portion 95 contacts when the first frame 1 and the second frame 2 are overlapped with the first frame 1.
The first carrier 211 towards Z-direction and 21 side of insert port in the first carrier 211 are equipped on baffle 210
End the second carrier 212 being made of wall orthogonal with the first carrier 211, in the first carrier 211, in the Y direction
Two separated positions are formed with canister portion 214, which offers the hole 213 for fastening screw 99.In addition, relative to
Two canister portions 214 adjacent position on the outside, is formed with the protrusion 216 of positioning.
In contrast, on conductive plate 9, flat part 92 is formed as Chong Die with the second carrier 212.In addition, in conductive plate 9
On, the linking part 94 with two each self-overlaps of canister portion 214 is formed between flat part 92 and arm 93, in the formation of linking part 94
Have for across the hole of screw 99 940.In addition, being formed with the hole 96 for the positioning being embedded in for protrusion 216 in the root of arm 93.Cause
This, it is using screw 99 that conductive plate 9 is fixed after being located on baffle 210 by 216 embedded hole 96 of protrusion and by conductive plate 9
On baffle 210, then, as long as baffle 210 to be fixed on to the end 20 of the second frame 2, it will be able to which conductive plate 9 is fixed on
On two frames 2.
Here, making the second frame 2 relative to the first frame 1 using the linkage 110 being illustrated referring to Fig. 3 etc.
In the state of swinging, will be open between the first frame 1 and the second frame 2, the contact portion 95 of conductive plate 9 and the separation of the first frame 1,
But when by the first frame 1 and the overlapping of the second frame 2, engage holding section 17 with engaged part 27 when, contact portion 95 with elastic and
Holding section 17 contacts.In this mode, holding section 17 towards the second frame 2 with column protrusion outstanding by being constituted, contact portion 95
It is contacted with elasticity with the side 171 towards 21 side of insert port of holding section 17.
(the main effect of the method)
As mentioned above, in the card reader of the method 100, the first frame 1 is set as electric conductivity, by the second frame 2
It is set as insulating properties, meanwhile, on the second frame 2, it is fixed between insert port 21 and second circuit substrate 4 and the first frame 1
The conductive plate 9 of contact.Therefore, when insertion blocks C, the electrostatic released from hand can be put via conductive plate 9 and the first frame 1
Out.More specifically, in the side of the first frame 1, if will be formed in the protrusion 19 near holding section 17 and ATM device or from
The connections such as the casings of upper equipment such as dynamic payment machine, it will be able to put the electrostatic released from hand via conductive plate 9 and the first frame 1
The casing etc. of upper equipment is arrived out.Therefore, even if the suppression circuit of electrostatic is arranged not on second circuit substrate 4, can also press down
It makes the electrostatic intrusion circuit substrate invaded from insert port side and is therefore able to suppress the influence of electrostatic.As long as in addition, only by first
The first frame 1 in frame 1 and the second frame 2 is set as electric conductivity, so can reduce cost.
In particular, in this mode, power circuit 43, control circuit 41, luminous member are installed on second circuit substrate 4
Part 7, LED drive circuit 47 etc., accordingly, it is difficult to ensure to be arranged on second circuit substrate 4 space of the suppression circuit of electrostatic, but
In this case, according to the method, also it is able to suppress the influence of electrostatic.In addition, in this mode, due to attached in insert port 21
It is closely equipped with light-emitting component 7, so need for second circuit substrate 4 to be arranged near insert port 21, but according to the method, even if
In this case, also it is able to suppress electrostatic intrusion second circuit substrate 4.
In addition, the contact portion 95 of conductive plate 9 is contacted when the first frame 1 and the second frame 2 are overlapped with the first frame 1.Cause
This, because, when safeguard etc., being easy to make it is not necessary that the conductive plate 9 for being set to the second frame 2 is fixed on the first frame 1
First frame 1 and the second frame 2 separate and will be set as open state between the first frame 1 and the second frame 2.Therefore, convenient for dimension
Shield etc..In addition, because contact portion 95 is contacted with elasticity with the first frame 1 when the first frame 1 and the second frame 2 are overlapped,
Conductive plate 9 can be set as to the state reliably contacted with the first frame 1.
In addition, contact portion 95 is when the first frame 1 and the second frame 2 are overlapped with the holding section 17 of elasticity and the first frame 1
Contact.The position for being formed with the holding section 17 is the first frame 1 and the second frame 2 when the first frame 1 and the second frame 2 are overlapped
Reliably close part is to be not easy separated position applying vibration etc., the first frame 1 and the second frame 2.Therefore,
Conductive plate 9 can be made to form the state reliably contacted with the first frame 1, further, it is possible to maintain conductive plate 9 and the first frame 1
The state of contact.Moreover, contact portion 95 is with elasticity and towards the second frame 2 with the side of column holding section 17 (protrusion) outstanding
171 contacts, therefore, even if there are a little clearance of Z-direction between holding section 17 and engaged part 27, it also can be by conductive plate
9 are set as the state reliably contacted with the first frame 1.
[embodiment 2]
Fig. 8 is will to be set as open between first frame 1 and the second frame 2 in the card reader 100 of embodiment of the present invention 2
Perspective view when state.In addition, the basic structure of the method is identical as embodiment 1, it is therefore, identical to common part mark
Symbol and omit their explanation.As shown in figure 8, same as embodiment 1, the card reader 100 of the method also has first
Frame 1 and the second frame 2 to overlap with the first frame 1.First frame 1 is electric conductivity, and the second frame 2 is insulating properties
's.More specifically, the first frame 1 is made of the electroconductive resin for being dispersed with conductive filler materials in resin, the second frame 2
It is made of the insulative resin of non-dispersed electro-conductive packing material.
In this mode, constituting in the end 11 of the side of the X-direction of the first frame 1 has insertion card C (medium of card-like)
Insert port 21.Insert port 21 is formed on the baffle 210 of the end 11 of the side for the X-direction for being fixed in the second frame 2, gear
Plate 210 is insulative resin system.
Between the first frame 1 and the second frame 2, constituting has the medium channel 10 extended from insert port 21 to X-direction.?
In the method, the first partition wall 18 for constituting the one side of medium channel 10 is equipped on the first frame 1, in the first partition wall 18
Back side (side opposite with the second frame 2 relative to the first partition wall 18) maintains the first circuit substrate (not shown).?
Second frame 2 is equipped with the second partition wall (not shown) for constituting the another side of medium channel 10, at the back side of the second partition wall
Side (side opposite with the first frame 1 relative to the second partition wall) maintains second circuit substrate 4.Therefore, it is formed in first
The construction of medium channel 10 is equipped between circuit substrate 3 and second circuit substrate 4.In the card reader 100 of this structure, with reality
It is same to apply mode 1, and the card C being inserted into from insert port 21 in medium channel 10 towards the delivered inside of card reader 100, and
It is discharged from medium channel 10 by card C towards insert port 21.
Second frame 2 is by being utilized linkage 110 be set to the fulcrum 115 of the end of 21 opposite side of insert port
It holds as that can be swung relative to the first frame 1.Therefore, allow hand over as by the first frame 1 state be overlapped with the second frame 2 and
By state open between the first frame 1 and the second frame 2.In addition, constituting on the first frame 1 has holding section 17, second
Constituting on frame 2 has the engaged part 27 that the state to maintain the first frame 1 and the second frame 2 to be overlapped is engaged for holding section 17.
By being constituted towards the second frame 2 with column protrusion outstanding, engaged part 27 is formed in holding section 17 by being embedded into for holding section 17
Hole in and engage claw constitute.
The conductive plate 9 being configured between insert port 21 and second circuit substrate 4, conductive plate 9 are fixed on the first frame 2
It is contacted with the first frame 1.In this mode, insert port 21 21 side of insert port for being fixed on the second frame 2 end 20 it is exhausted
It is formed on the baffle 210 of edge, conductive plate 9 is fixed on baffle 210 by screw 99.Therefore, conductive plate 9 is via baffle 210
It is fixed on the first frame 2.
Same as embodiment 1, conductive plate 9 has the band-like flat part 92 being fixed on baffle 210, from flat part 92
Arm 93 that rearward (side opposite with insert port 21) extends, from the plate of (1 side of the first frame) bending downwards of arm 93
The contact portion 95 of spring shape, contact portion 95 are contacted with the holding section 17 of the first frame 1.
It is same as embodiment 1, on baffle 210, equipped with towards Z-direction the first carrier 211, in the first carrier
The end of 211 21 side of insert port the second carrier 212 being made of wall orthogonal with the first carrier 211, screw 99 fasten
In separated in the Y direction two position on the first carrier 211.In addition, the position relative to fastening screw 99 outside
The adjacent position in side is formed with the protrusion 216 of positioning.
On conductive plate 9, flat part 92 is formed as Chong Die with the second carrier 212.In addition, on conductive plate 9, in plate
Linking part 94 is formed between portion 92 and arm 93, in the positioning that the protrusion 216 that the root of arm 93 is formed with baffle 210 is embedded in
With hole 96.Therefore, as long as by 216 embedded hole 96 of protrusion and after conductive plate 9 is located on baffle 210, utilize screw 99 will
Conductive plate 9 is fixed on baffle 210, is later fixed on baffle 210 on the end 11 of first frame 1, it will be able to by conductive plate 9
It is fixed on the first frame 1, the contact portion 95 of conductive plate 9 forms the holding section 17 with the first frame 1 with the state of Elastic Contact.
In the card reader 100 constituted in this way, the first frame 1 is set as electric conductivity, the second frame 2 is set as insulating properties,
Also, the conductive plate 9 being configured between insert port 21 and second circuit substrate 4 is fixed in a manner of contacting with the first frame 1
In on the first frame 1.Therefore, when insertion blocks C, it can be realized the electrostatic that will be released from hand via conductive plate 9 and the first frame 1
The effects same as embodiment 1 such as releasing.
Industrial availability
In card reader of the invention, the conductive plate being configured between insert port and circuit substrate be fixed on the first frame and
On a frame in second frame, the first contact therewith of conductive plate and electric conductivity.It therefore, can will be from when being inserted into medium
The electrostatic that hand is released is released via conductive plate and via the first frame.Therefore, even if the suppression of electrostatic is arranged not on circuit substrate
Circuit processed is also able to suppress from the electrostatic that insert port side invades and invades circuit substrate, therefore, is able to suppress the influence of electrostatic.
As long as in addition, the first frame in the first frame and the second frame is set as electric conductivity, so can reduce cost.
Claims (10)
1. a kind of card reader comprising:
First frame；
Second frame, second frame overlaps with first frame, and holding circuit substrate；
Insert port, the insert port is set to the end of the side of second frame, and is inserted into for the medium of card-like；
Medium channel, the medium channel are prolonged across first frame and second frame from the insert port
It stretches, and for passing through from the medium that the insert port is inserted into；And
Communication device is communicated between the communication device and the medium in the medium channel,
First frame is electric conductivity,
Second frame is insulating properties,
On the frame in first frame and second frame, it is fixed with and is configured at the insert port and the circuit
Conductive plate between substrate,
The conductive plate and first contact therewith.
2. card reader according to claim 1, which is characterized in that
The insert port is formed on the baffle of insulating properties, and the baffle is fixed on the insert port side of a frame
End,
The conductive plate is fixed on a frame via the baffle.
3. card reader according to claim 1 or 2, which is characterized in that
One frame is second frame.
4. card reader according to claim 3, which is characterized in that
The conductive plate has a contact portion, and the contact portion is when first frame and second frame are overlapped with described the
One contact therewith.
5. card reader according to claim 4, which is characterized in that
When first frame and second frame are overlapped, the contact portion is with elasticity and first contact therewith.
6. card reader according to claim 5, which is characterized in that
Constituting on first frame has holding section,
Constituting on second frame has engaged part, and the engaged part is engaged with the holding section to maintain described first
The state of frame and second frame overlapping,
When first frame and second frame are overlapped, the contact portion is contacted with elasticity with the holding section.
7. card reader according to claim 6, which is characterized in that
The holding section by being constituted towards second frame with column protrusion outstanding,
The contact portion is contacted with elasticity with the side of the protrusion.
8. card reader according to claim 1 or 2, which is characterized in that
One frame is first frame.
9. card reader according to claim 1 or 2, which is characterized in that
Between first frame and second frame, have second frame bearing for relative to first frame
The linkage that frame can be swung.
10. card reader according to claim 1 or 2, which is characterized in that
It is equipped on the circuit substrate: power circuit；Implement the control electricity of control to the communication carried out between the medium
Road；It is installed in the light-emitting component of the end of the insert port side of the circuit substrate；And the drive of the driving light-emitting component
Dynamic circuit.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-126622 | 2016-06-27 | ||
| JP2016126622 | 2016-06-27 | ||
| PCT/JP2017/023564 WO2018003794A1 (en) | 2016-06-27 | 2017-06-27 | Card reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109791618A true CN109791618A (en) | 2019-05-21 |
Family
ID=60785415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780040215.8A Withdrawn CN109791618A (en) | 2016-06-27 | 2017-06-27 | Card reader |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2018003794A1 (en) |
| CN (1) | CN109791618A (en) |
| WO (1) | WO2018003794A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7199963B2 (en) * | 2018-12-28 | 2023-01-06 | 日本電産サンキョー株式会社 | card reader |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000242732A (en) * | 1999-02-22 | 2000-09-08 | Tokin Corp | Reader-writer for information recording card |
| CN101272010A (en) * | 2007-03-19 | 2008-09-24 | Smk株式会社 | Hinging cover type memery card connector |
| CN102326202A (en) * | 2009-06-30 | 2012-01-18 | 富士通先端科技株式会社 | Magnetic card reader |
| CN102326201A (en) * | 2009-05-29 | 2012-01-18 | 富士通先端科技株式会社 | Magnetic card reader |
| US8544743B2 (en) * | 2010-08-17 | 2013-10-01 | Verifone, Inc. | Card reader having improved electrostatic discharge functionality |
| CN203350885U (en) * | 2013-05-21 | 2013-12-18 | 李成熙 | Antistatic card taking out device and card reader |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008186072A (en) * | 2007-01-26 | 2008-08-14 | Y E Data Inc | Read/write device for semiconductor memory card |
-
2017
- 2017-06-27 CN CN201780040215.8A patent/CN109791618A/en not_active Withdrawn
- 2017-06-27 WO PCT/JP2017/023564 patent/WO2018003794A1/en active Application Filing
- 2017-06-27 JP JP2018525174A patent/JPWO2018003794A1/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000242732A (en) * | 1999-02-22 | 2000-09-08 | Tokin Corp | Reader-writer for information recording card |
| CN101272010A (en) * | 2007-03-19 | 2008-09-24 | Smk株式会社 | Hinging cover type memery card connector |
| CN102326201A (en) * | 2009-05-29 | 2012-01-18 | 富士通先端科技株式会社 | Magnetic card reader |
| CN102326202A (en) * | 2009-06-30 | 2012-01-18 | 富士通先端科技株式会社 | Magnetic card reader |
| US8544743B2 (en) * | 2010-08-17 | 2013-10-01 | Verifone, Inc. | Card reader having improved electrostatic discharge functionality |
| CN203350885U (en) * | 2013-05-21 | 2013-12-18 | 李成熙 | Antistatic card taking out device and card reader |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018003794A1 (en) | 2018-01-04 |
| JPWO2018003794A1 (en) | 2019-04-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1905282B (en) | Card tray | |
| CN103037671B (en) | Structure for stacking printed board assemblies in electronic device | |
| TWI412182B (en) | Electrical connector with crosstalk canceling features | |
| CN106879160B (en) | Terminal device with security feature | |
| WO2013162843A1 (en) | Tamper respondent covering | |
| CN102379021A (en) | Capacitance-type input switch | |
| CN103975340B (en) | Messaging device | |
| WO2015000298A1 (en) | Ic card holder, ic card terminal and using method thereof | |
| CN109791618A (en) | Card reader | |
| CN112927613B (en) | Electronic equipment and display module | |
| JP5593714B2 (en) | Electronic element shield structure and electronic device equipped with the same | |
| WO2024119688A1 (en) | Display panel and display device | |
| KR100547963B1 (en) | Electronic card | |
| CN109416724A (en) | Card reader | |
| US7066755B2 (en) | Movable shield with switching means for memory card | |
| CN106171050A (en) | Printed base plate and card reader | |
| CN207820303U (en) | A kind of diamagnetic interference circuit board | |
| US5905641A (en) | Electrical connection with electromagnetic compatibility | |
| CN210402529U (en) | Safety protection device of IC card seat | |
| CN107223291A (en) | Wireless near field communication NFC device and terminal device | |
| CN102544817B (en) | Connector for memory card | |
| TW200937751A (en) | Memory card connector | |
| CN209643074U (en) | Flexible circuit board and display | |
| CN105144489A (en) | Terminal device | |
| CN206878205U (en) | Electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190521 |