CN105631499B - A kind of Contact Type Ic Card read/write head driving structure - Google Patents
A kind of Contact Type Ic Card read/write head driving structure Download PDFInfo
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- CN105631499B CN105631499B CN201610120124.2A CN201610120124A CN105631499B CN 105631499 B CN105631499 B CN 105631499B CN 201610120124 A CN201610120124 A CN 201610120124A CN 105631499 B CN105631499 B CN 105631499B
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- Prior art keywords
- read
- write head
- bracket
- driving structure
- card
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
The invention discloses a kind of Contact Type Ic Card read/write head driving structure, which includes reading-writing head assembly, link assembly and control assembly, and the reading-writing head assembly is connected by middle partition with the control assembly；The reading-writing head assembly includes upper bracket, read/write head and lower bracket, and the upper bracket and the lower bracket connect to form a chamber；The link assembly includes the cross bar being fixedly linked and induction bracket, and the control assembly includes electromagnetic relay and sensor, and the electromagnetic relay includes output shaft；Pass through Contact Type Ic Card read/write head driving structure provided by the present application, it is simple and reasonable, cost of manufacture is cheap, may be implemented being automatically separated or contacting for read/write head and IC card by electromagnetic relay and the cooperation of link assembly, at the same can the contact situation to IC card with read/write head carry out real-time monitoring.
Description
Technical field
The present invention relates to IC card read-write equipment technical fields, drive and tie more particularly to a kind of Contact Type Ic Card read/write head
Structure.
Background technique
Contact Type Ic Card is the plastic cards for inlaying IC chip, obtains the principle of operating voltage: contact IC
Card is directly connected the integrated circuit of card with external interface circuit by the metal electrode contact on its surface, by external interface
Circuit provides the power supply for blocking interior integrated circuit operation.Contact Type Ic Card exchanges the principle of data with reader: Contact Type Ic Card is logical
The metal electrode contact for crossing its surface directly connects the integrated circuit of card with external interface circuit, by serial mode with
Reader exchanges data (communication).The IC chip encapsulated in card, can note down and refresh institute's storage content.Due to connecing
Touch IC card is progress reading and writing data after being contacted by the contact of read-write equipment with the contact of chip.It therefore when in use, must
The integrated circuit of card must directly be connected by tangible electrode electric shock with external interface device, data friendship can be carried out
It changes.It can be seen that can metal electrode contact contact complete meeting with external interface circuit when carrying out reading and writing data to Contact Type Ic Card
It directly affects whether the read-write to IC card succeeds, especially needs to large quantities of carrying out factory Initialize installation etc. to Contact Type Ic Card
When amount IC card is written and read, more it is necessary to ensure that contact is complete every time.Therefore one kind is provided when being written and read to contact IC,
It can ensure that its metal electrode contact contacts completely with external interface circuit, and contact situation can be monitored in real time in real time
Equipment seem necessary.
Summary of the invention
The present invention provides a kind of Contact Type Ic Card read/write head driving structures.
The present invention provides following schemes:
A kind of Contact Type Ic Card read/write head driving structure, comprising: reading-writing head assembly, link assembly and control assembly, institute
It states reading-writing head assembly and is connected by middle partition with the control assembly；
The reading-writing head assembly includes upper bracket, read/write head and lower bracket, and the upper bracket and the lower bracket connect
It connects to form a chamber；The link assembly includes the cross bar being fixedly linked and induction bracket, and the control assembly includes electromagnetism
Relay and sensor, the electromagnetic relay include output shaft；
Wherein, the read/write head is placed in the chamber after being connected by elastic component with the lower bracket；The cross
Bar one end passes through the middle partition and is connected with the induction bracket, and the other end is connected with push-down head, and the push-down head is located at described
Read/write head top；The induction bracket includes first support foot and second support foot, the first support foot and the electromagnetism
The output shaft of relay is connected, and the second support foot is suspended in the sensor external.
Preferably: the cross bar is connected by connector with the read/write head, and the elastic component includes two compression bullets
Spring.
Preferably: the control assembly is connected by relay mounting rack with the middle partition, the electromagnetic relay and
The sensor is located at relay mounting rack two sides.
Preferably: gag lever post being installed, the gag lever post is located at the first support underfooting side on the middle partition.
Preferably: the induction bracket further includes third stent foot, and the third stent foot is for adjusting the induction branch
The position of frame.
Preferably: being provided with handle on the third stent foot.
The specific embodiment provided according to the present invention, the invention discloses following technical effects:
By the invention it is possible to realize a kind of Contact Type Ic Card read/write head driving structure, in an implementation mode, the drive
Dynamic structure may include reading-writing head assembly, link assembly and control assembly, the reading-writing head assembly by middle partition with it is described
Control assembly is connected；The reading-writing head assembly includes upper bracket, read/write head and lower bracket, the upper bracket and the lower branch
Frame connects to form a chamber；The link assembly includes the cross bar being fixedly linked and induction bracket, and the control assembly includes
Electromagnetic relay and sensor, the electromagnetic relay include output shaft；Wherein, the read/write head passes through elastic component and institute
It states after lower bracket is connected and is placed in the chamber；Described cross bar one end passes through the middle partition and is connected with the induction bracket,
The other end is connected with push-down head, and the push-down head is located at the read/write head top；The induction bracket include first support foot with
And second support foot, the first support foot are connected with the output shaft of the electromagnetic relay, the second support foot is suspended in
The sensor external.Pass through Contact Type Ic Card read/write head driving structure provided by the present application, simple and reasonable, cost of manufacture
It is cheap, being automatically separated or contacting for read/write head and IC card may be implemented by electromagnetic relay and the cooperation of link assembly, simultaneously
Can contact situation to IC card with read/write head carry out real-time monitoring.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of Contact Type Ic Card read/write head driving structure provided in an embodiment of the present invention；
Fig. 2 is a kind of Contact Type Ic Card read/write head driving structure decomposition texture schematic diagram provided in an embodiment of the present invention；
Fig. 3 is that a kind of read/write head of Contact Type Ic Card read/write head driving structure provided in an embodiment of the present invention is partially schematic
Figure；
Fig. 4 is a kind of Contact Type Ic Card read/write head driving structure read/write head raised state structure provided in an embodiment of the present invention
Schematic diagram；
Fig. 5 is a kind of Contact Type Ic Card read/write head driving structure read/write head pressed status structure provided in an embodiment of the present invention
Schematic diagram.
In figure: reading-writing head assembly 1, upper bracket 101, read/write head 102, lower bracket 103, elastic component 1021, link assembly
2, cross bar 201, push-down head 2011, induction bracket 202, first support foot 2021, second support foot 2022, third stent foot
2023, handle 2024, control assembly 3, electromagnetic relay 301, output shaft 3011, sensor 302, middle partition 4, relay installation
Frame 5, gag lever post 6, IC card 7.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, it is a kind of Contact Type Ic Card read/write head driving structure provided in an embodiment of the present invention, such as schemes
1, shown in Fig. 2, Fig. 3, which includes reading-writing head assembly 1, link assembly 2 and control assembly 3, the reading-writing head assembly
1 is connected by middle partition 4 with the control assembly 3；
The reading-writing head assembly 1 include upper bracket 101, read/write head 102 and lower bracket 103, the upper bracket 101 and
The connection of lower bracket 103 forms a chamber；The link assembly 2 includes the cross bar 201 being fixedly linked and induction bracket
202, the control assembly 3 includes electromagnetic relay 301 and sensor 302, and the electromagnetic relay 301 includes output shaft
3011；
Wherein, the read/write head 102 is placed in the chamber after being connected by elastic component 1021 with the lower bracket 103
It is interior；Described 201 one end of cross bar passes through the middle partition 4 and is connected with the induction bracket 202, and the other end is connected with push-down head
2011, the push-down head 2011 is located at 102 top of read/write head；The induction bracket 202 include first support foot 2021 with
And second support foot 2022, the first support foot 2021 are connected with the output shaft 3011 of the electromagnetic relay 301, described
Two stent foots 2022 are suspended in outside the sensor 302.Further, the elastic component 1021 includes two compression bullets
Spring.The upward movement of contact IC read/write head can rely on the elastic force of spring；When read/write head pushes, the pressure of spring also has weight
It acts on, contact fixing of the read/write head with chip can be increased.The control assembly 3 by relay mounting rack 5 with it is described
Middle partition 4 is connected, and the electromagnetic relay 301 is located at 5 two sides of relay mounting rack with the sensor 302.Institute
It states and gag lever post 6 is installed on partition 4, the gag lever post 6 is located at 2021 lower section of first support foot.By the gag lever post 6,
It may insure that the first support foot will not damage electromagnetic relay due to excessive pressure.The induction bracket further includes
Third stent foot 2023, the third stent foot 2023 are used to adjust the position of the induction bracket 202.The third stent foot
Handle 2024 is provided on 2023.The position of the induction bracket can be manually adjusted by the third bracket 2023, it is whole to guarantee
The accuracy that body structure uses.The sensor can choose the reeded linear position sensors of tool in selection, when this second
When stent foot is entered in the sensor recess, can judge whether the read/write head reaches preset whether completely according to contacting after entrance
It is required that position.
The working principle of the driving structure is, by controlling the position of magnetic latching relay output shaft, to realize that IC card is read
Writing head and IC chip are contacting and separating；As shown in figure 4, when electromagnetic relay output shaft moves to lower position, dynamic
The first support foot of bracket is answered to move downward, induction bracket will drive cross bar and rotate clockwise, and the cross bar other end is arranged in
Push-down head can move upwards, and the spring in read/write head lower bracket restores upwards, so that read/write head be driven to move upwards, realize read-write
Head is separated with IC card chip.As shown in figure 5, driving induction bracket when electromagnetic relay output shaft moves to upper side position
First support foot moves upwards, and induction bracket will drive cross bar and rotate counterclockwise, and the push-down head meeting of the cross bar other end is arranged in
It moves downward, the spring in read/write head lower bracket is compressed downwardly, so that contact IC read/write head be driven to move downward, is realized and is read
Writing head is contacted with IC card chip.Second support foot can be read in the groove for rotating into the sensor of induction bracket at this time
When writing head and IC card chip contact, it can be detected by sensor.
In short, by Contact Type Ic Card read/write head driving structure provided by the present application, simple and reasonable, low manufacture cost
It is honest and clean, being automatically separated or contacting for read/write head and IC card may be implemented by electromagnetic relay and the cooperation of link assembly, while can
Real-time monitoring is carried out with the contact situation to IC card with read/write head.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (5)
1. a kind of Contact Type Ic Card read/write head driving structure, which is characterized in that including reading-writing head assembly, link assembly and control
Component, the reading-writing head assembly are connected by middle partition with the control assembly；
The reading-writing head assembly includes upper bracket, read/write head and lower bracket, and the upper bracket and the lower bracket connect shape
At a chamber；The link assembly includes the cross bar being fixedly linked and induction bracket, and the control assembly includes electromagnetism relay
Device and sensor, the electromagnetic relay include output shaft；The induction bracket further includes third stent foot, the third branch
Frame foot is used to adjust the position of the induction bracket；
Wherein, the read/write head is placed in the chamber after being connected by elastic component with the lower bracket；The cross bar one
End is connected across the middle partition with the induction bracket, and the other end is connected with push-down head, and the push-down head is located at the read-write
Head top；The induction bracket includes first support foot and second support foot, the first support foot and the electromagnetism relay
The output shaft of device is connected, and the second support foot is suspended in the sensor external.
2. driving structure according to claim 1, which is characterized in that the elastic component includes two compressed springs.
3. driving structure according to claim 1, which is characterized in that the control assembly passes through relay mounting rack and institute
It states middle partition to be connected, the electromagnetic relay and the sensor are located at relay mounting rack two sides.
4. driving structure according to claim 1, which is characterized in that be equipped with gag lever post, the limit on the middle partition
Position bar is located at the first support underfooting side.
5. driving structure according to claim 1, which is characterized in that be provided with handle on the third stent foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610120124.2A CN105631499B (en) | 2016-03-03 | 2016-03-03 | A kind of Contact Type Ic Card read/write head driving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610120124.2A CN105631499B (en) | 2016-03-03 | 2016-03-03 | A kind of Contact Type Ic Card read/write head driving structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105631499A CN105631499A (en) | 2016-06-01 |
| CN105631499B true CN105631499B (en) | 2018-12-11 |
Family
ID=56046410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610120124.2A Active CN105631499B (en) | 2016-03-03 | 2016-03-03 | A kind of Contact Type Ic Card read/write head driving structure |
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| Country | Link |
|---|---|
| CN (1) | CN105631499B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3916156A (en) * | 1973-04-25 | 1975-10-28 | Amp Inc | Badge and tab card reader |
| CN201583981U (en) * | 2010-01-15 | 2010-09-15 | 深圳市天毅科技有限公司 | Information read-write device for intelligent card dispenser |
| CN104200254A (en) * | 2014-08-26 | 2014-12-10 | 广州市明森机电设备有限公司 | Intelligent card tower type chip writing device and chip writing method |
| CN204166560U (en) * | 2014-08-26 | 2015-02-18 | 广州市明森机电设备有限公司 | It is a kind of that smart card is tower writes chip apparatus |
| CN205451129U (en) * | 2016-03-03 | 2016-08-10 | 深圳市速普特智能科技有限公司 | Contact IC -card readwrite head drive structure |
-
2016
- 2016-03-03 CN CN201610120124.2A patent/CN105631499B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3916156A (en) * | 1973-04-25 | 1975-10-28 | Amp Inc | Badge and tab card reader |
| CN201583981U (en) * | 2010-01-15 | 2010-09-15 | 深圳市天毅科技有限公司 | Information read-write device for intelligent card dispenser |
| CN104200254A (en) * | 2014-08-26 | 2014-12-10 | 广州市明森机电设备有限公司 | Intelligent card tower type chip writing device and chip writing method |
| CN204166560U (en) * | 2014-08-26 | 2015-02-18 | 广州市明森机电设备有限公司 | It is a kind of that smart card is tower writes chip apparatus |
| CN205451129U (en) * | 2016-03-03 | 2016-08-10 | 深圳市速普特智能科技有限公司 | Contact IC -card readwrite head drive structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105631499A (en) | 2016-06-01 |
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Effective date of registration: 20210811 Address after: 518000 room 402, unit 1, building 2, Fangchun garden, No. 55, Luofang Road, Luohu District, Shenzhen, Guangdong Province Patentee after: Wang Chen Address before: 518000 South 11d, Hubei building, 9003 Binhe Avenue, Shatou street, Futian District, Shenzhen, Guangdong Patentee before: SHENZHEN SUPUTE INTELLIGENT TECHNOLOGY Co.,Ltd. |