CN201054148Y - Portable card reader - Google Patents
Portable card reader Download PDFInfo
- Publication number
- CN201054148Y CN201054148Y CNU2007200405728U CN200720040572U CN201054148Y CN 201054148 Y CN201054148 Y CN 201054148Y CN U2007200405728 U CNU2007200405728 U CN U2007200405728U CN 200720040572 U CN200720040572 U CN 200720040572U CN 201054148 Y CN201054148 Y CN 201054148Y
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- China
- Prior art keywords
- light source
- card reader
- monitoring device
- signal monitoring
- oled
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a portable card reader which comprises a light source (01), a shell (09), a signal monitoring device (04) and a power source (05, 06). The utility model is characterized in that the light source deploys an OLED luminescence device (01), wherein, the OLED light source (01) and the signal monitoring device (04) are arranged in parallel in the shell (09) and are connected with the power source (05, 06) respectively. The shell is provided with a slot (08). A card (02) is arranged between and is parallel to the OLED light source (01) and the signal monitoring device (04) after being inserted into the slot (08), wherein, the OLED light source (01) can be of a dot-matrix type light formed by arrays of luminescence units, the signal monitoring device can be provided with a security identification device.
Description
Technical field
The utility model relates to a kind of photoelectric card recognition device, especially relates to a kind of portable recognition device that can discern the encryption anti-counterfeiting card.
Background technology
Present school, the dining room meal sale system of work unit etc., usually adopt a kind of photoelectric card that has the information carrier notch of n * m light hole formation in Work attendance management system and the book management system, existing photoelectric card is divided into through mode and reflective two kinds according to transmitter in the photoelectric recognition device and receiver relative position different, wherein the through mode photoelectric card is used more extensive, the principle of work of the card identification apparatus of this through mode photoelectric card is the information carrier notch that is made of light hole of light transmission at first, see through light then by the optical monitoring signal system monitoring, figure signal by photoelectric card is made identification to card, wherein light source is important ingredient in this card identification apparatus, early stage this light source mainly adopts incandescent lamp, because the incandescent lamp thermal discharge reaches the restriction of body power consumption greatly, make that portable difference of this recognition device and cost are high, adopt the LED fluorescent tube to arrange the light source of back afterwards as this card identification apparatus, inorganic LED fluorescent tube is that each optical signal source is single only inorganic LED fluorescent tube as the shortcoming of this device light source, the dense degree of optical signal source is subjected to the restriction of inorganic LED fluorescent tube, and the thicker portability of body is poor.
Be that incandescent lamp or inorganic LED fluorescent tube all are pointolites in addition, the light that sends is divergent shape, may cause after light hole on the photoelectric card is passed in inclination around the pairing photodiode of this light hole not that the diode of corresponding light hole also receives light signal, thereby may do the identification that makes mistake.
Technical scheme
The purpose of this utility model is to overcome above-mentioned defective, provides a kind of volume little, and is frivolous portable, and the card reader that all significantly improves of card recognition accuracy and security, simultaneously this card reader advantage of also having power saving, cutting down the consumption of energy.
Above-mentioned purpose of the present utility model is achieved by following technical solution:
A kind of portable card reader, comprise light source, housing, signal monitoring device, power supply, it is characterized in that: described light source is the OLED luminescent device, the parallel enclosure interior that is oppositely arranged in oled light source wherein with described signal monitoring device, and be connected with power supply respectively, housing is provided with slot, and card inserts the back between described oled light source and described monitoring device from slot, and the three is parallel to each other.
Portable card reader also comprises Anti-Counterfeit Identification Device, and Anti-Counterfeit Identification Device is arranged on the signal monitoring device, and corresponding with the position of blocking anti-counterfeiting mark when monitoring.
The enclosure interior of portable card reader is provided with contact switch, and contact switch is connected with signal monitoring device with the oled light source, and card contacts with contact switch after inserting housing, the unlatching of control oled light source and signal monitoring device.
The oled light source of portable card reader can be the array light source that the uniform luminescence unit of serial arrangement is formed, and each light hole is corresponding with one of them luminescence unit respectively on when monitoring card, and the light that makes this luminescence unit send can near normal be injected this light hole.This OLED array light source is that the top is luminous, have on its case chip can printing opacity light hole, the remainder of case chip is light tight, and the position of light hole is corresponding one by one with the position of light source luminescent unit.The material of light hole is a transparent glass on the case chip, and the material of remainder is lighttight dark glass or the glass that contains adulterant.
Portable card reader can also be provided with the switch of controlling oled light source and signal monitoring device in outside and replace above-mentioned contact switch.
The power supply of portable card reader can be rechargeable battery or accumulator.
The utlity model has following advantage: 1), realize the portable of card reader because the oled light source is the luminous flat-plate light source of face, and thickness can be accomplished very little, for example only is about 2mm, can reduce the shared volume and weight of light source greatly; 2) the oled light source is an area source, and the easier directional light that obtains can be avoided cutting down the consumption of energy simultaneously because the sum of errors mistake in the light signal identification that oblique light causes improves security by the design of the array light source among the present invention in addition; 3) oled light is derived from body and has the advantages that energy consumption is little, thermal value is low, therefore has the advantage of economize on electricity when improving card reader serviceable life; 4) security that Anti-Counterfeit Identification Device can further improve card identification is set on the signal monitoring device.
Description of drawings
Light source, card and signal monitoring device layout viewing in Fig. 1 the utility model card reader.
The structure skeleton view of Fig. 2 the utility model card reader first embodiment
The structure skeleton view of Fig. 3 the utility model card reader second embodiment
Array light source structural drawing among Fig. 4 the utility model card reader the 3rd embodiment
01 oled light source, 02 photoelectric card, 03 light hole, 04 signal monitoring device, 05 oled light source current, 06 power supply and chip monitoring, 07 contact switch, 08 slot, 09 housing, 10 switches, 11 Anti-Counterfeit Identification Devices, 12 luminescence units
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 2 is the structure skeleton view of an embodiment of the utility model portable card reader, oled light source 01 and signal monitoring device 04 are oppositely arranged on the both sides of housing 09 inside, wherein the power supply 05 in oled light source is arranged on light source 01 1 sides, the power supply of signal monitoring device 04 and chip monitoring 06 are arranged on a side of signal monitoring device 04, and be integrated in the modular unit, and for portable and easy to use, for two power supplys 05,06 of the two power supply can be rechargeable battery or accumulator.The top of card reader housing 09 is provided with slot 08, photoelectric card 02 can be inserted enclosure interior from slot 08 when blocking monitoring and identification, bottom in housing 09 is provided with contact switch 07, contact switch 07 is connected with chip monitoring 06 with the power supply 05 in oled light source and the power supply of signal monitoring device (04) respectively, one groove is arranged at contact switch 07 top, after inserting, card 02 can be fixed in the groove of contact switch 07, this moment, circuit was connected, start working simultaneously with signal monitoring device 04 in oled light source 01, carry out the information Recognition of photoelectric card 02, after the identification of finishing card, to block from contact switch 07 and take out, circuit disconnects, card reader quits work, and controls by the contact 07 reading card device that opens the light in the present embodiment, makes the monitoring that is only blocking, card reader is in running order during identification, thereby avoided monitoring front and back light source 01 and signal monitoring device 04 still to be in the phenomenon of opening, reduced unnecessary power consumption.
Shown in Figure 1 is when the monitoring identification that blocks, the position of light source 01, photoelectric card 02 and signal monitoring device 04 graph of a relation of arranging in the card reader, the three be arranged in parallel by certain position relation, the light that makes light source 01 send passes light hole 03 and shines on signal monitoring device 04 and the light hole 03 corresponding photodiode, thereby light signal is converted to the identification that electric signal blocks, because number, position and the arrangement of light hole are different in the different cards, the light signal that signal monitoring device receives is also different, therefore can realize the identification to different cards.
Embodiment 2
Shown in Figure 3 is the structure skeleton view of another embodiment of the utility model portable card reader, be also to be provided with on the signal monitoring device 04 Anti-Counterfeit Identification Device 11 with the difference part of embodiment 1, be used to discern the photoelectric card that has anti-fake mark, Anti-Counterfeit Identification Device 11 is arranged on the signal monitoring device 04 as shown in the figure, and corresponding, thereby further strengthened the security of testing with the position of anti-fake mark in the photoelectric card 02 to be measured.
Another difference part with embodiment 1 is in addition, be provided with a switch 10 on the top of housing 09, it is in running order or be in off-state that switch 10 is controlled oled light source 01 and signal monitoring device 04 simultaneously, compare with structure shown in Figure 2, this structure is easy to use, and can judge before monitoring that card reader whether can operate as normal, help in time fixing a breakdown.
Embodiment 3
Be the structural representation in dot matrix type oled light source among another embodiment of the utility model card reader as shown in Figure 4, luminescence unit 10 is evenly arranged among the figure, and it is corresponding one by one with the position of light hole 03 on the photoelectric card 02, promptly when monitoring each light hole 03 can with oled light source 01 one of them luminescence unit 10 relative arranging, the light that makes this luminescence unit 10 send can near normal be injected pairing light hole 03, and the number of general luminescence unit 10 will be more than the number of light hole 03.The luminous form in top is generally adopted in dot matrix type oled light source, the light hole that has printing opacity on the case chip, remainder is light tight, wherein the material of light hole can be selected transparent glass, the material of remainder can be selected lighttight dark glass or contain the glass of adulterant, and the size of each luminescence unit 10 is complementary in the size of light hole and the light source, the position is corresponding, thereby guarantee after light that each luminescence unit 10 sends is by the light hole on the case chip parallel to each other, mutually between not influence.
The 26S Proteasome Structure and Function of card reader other parts is with embodiment 1, and card reader adopts the advantage in dot matrix type oled light source to be in the present embodiment:
1, the light near normal sent of luminescence unit is injected on the card to be measured in the corresponding light hole 03, and is received by light hole 03 corresponding photodiode, has avoided because the oblique fire of light causes the mistake of light signal identification, has guaranteed the accuracy of monitoring identification.
2, luminescence unit be arranged so that in the oled light source that only relevant with test effective coverage is luminous, compare whole more power saving of luminous device of employing.
Claims (8)
1. portable card reader, comprise light source (01), housing (09), signal monitoring device (04), power supply (05,06), it is characterized in that: described light source is the OLED luminescent device, oled light source (01) parallel housing (09) inside that is oppositely arranged on wherein with described signal monitoring device (04), and respectively with power supply (05,06) connects, housing is provided with slot (08), card (02) is positioned between described oled light source (01) and the described signal monitoring device (04) after slot (08) inserts, and the three is parallel to each other.
2. portable card reader according to claim 1, it is characterized in that also comprising Anti-Counterfeit Identification Device (11), described Anti-Counterfeit Identification Device (11) is arranged on the described signal monitoring device (04), and corresponding with the position of the last anti-counterfeiting mark of described card (02) when monitoring.
3. portable card reader according to claim 1 and 2, it is characterized in that described housing (09) inside is provided with contact switch (07), described contact switch (07) is connected with signal monitoring device (04) with oled light source (01) respectively, card (02) inserts housing (09) back and contacts with contact switch (07), the unlatching of control oled light source (01) and signal monitoring device (04).
4. portable card reader according to claim 1 and 2, it is characterized in that the array light source that described oled light source (01) is formed for the uniform luminescence unit of serial arrangement (12), and it is corresponding with one of them luminescence unit (12) respectively that card (02) is gone up each light hole (03) during monitoring, and the light near normal that makes this luminescence unit (12) send is injected this light hole (03).
5. portable card reader according to claim 4, it is characterized in that described OLED array light source (01) is luminous for the top, have on its case chip can printing opacity light hole, the remainder of case chip is light tight, and the position of light hole is corresponding one by one with the position of described light source luminescent unit (12).
6. portable card reader according to claim 5, the material that it is characterized in that light hole on the described case chip is a transparent glass, the material of remainder is lighttight dark glass or the glass that contains adulterant.
7. portable card reader according to claim 1 and 2 is characterized in that described housing (09) outside is provided with the switch (07) of control oled light source (01) and signal monitoring device (04).
8. portable card reader according to claim 1 and 2 is characterized in that described power supply (05,06) is a rechargeable battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200405728U CN201054148Y (en) | 2007-07-06 | 2007-07-06 | Portable card reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200405728U CN201054148Y (en) | 2007-07-06 | 2007-07-06 | Portable card reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201054148Y true CN201054148Y (en) | 2008-04-30 |
Family
ID=39393809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200405728U Expired - Lifetime CN201054148Y (en) | 2007-07-06 | 2007-07-06 | Portable card reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201054148Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109196513A (en) * | 2016-06-08 | 2019-01-11 | 夏普株式会社 | Light emitting device, verifying notice system and door |
| CN109388979A (en) * | 2017-08-02 | 2019-02-26 | 广州本安信息科技有限公司 | A kind of detonator identification recognition device with illumination power supply fool proof |
-
2007
- 2007-07-06 CN CNU2007200405728U patent/CN201054148Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109196513A (en) * | 2016-06-08 | 2019-01-11 | 夏普株式会社 | Light emitting device, verifying notice system and door |
| CN109388979A (en) * | 2017-08-02 | 2019-02-26 | 广州本安信息科技有限公司 | A kind of detonator identification recognition device with illumination power supply fool proof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: No. 100085, East Ring Road, 1 East Road, Beijing, Haidian District, China Co-patentee after: Beijing weixinnuo Technology Co. ltd, Address before: Rainbow Building, No. 11, information road, Beijing, Haidian District. Zip code: 100085 Co-patentee before: Beijing weixinnuo Technology Co. ltd, |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160206 Address after: 065500 Langfang new industrial demonstration zone, Hebei Patentee after: GU'AN YEOLIGHT TECHNOLOGY CO., LTD. Patentee after: Tsinghua University Address before: 215300, No. 757, north way, Yushan Town, Kunshan, Jiangsu Patentee before: Weixinnuo Display Tech Co., Ltd. Patentee before: Tsinghua University Patentee before: Weixinnuo Science and Technology Co., Ltd., Beijing |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080430 |