CN203242013U - Non-contact card read-write apparatus - Google Patents
Non-contact card read-write apparatus Download PDFInfo
- Publication number
- CN203242013U CN203242013U CN 201320198205 CN201320198205U CN203242013U CN 203242013 U CN203242013 U CN 203242013U CN 201320198205 CN201320198205 CN 201320198205 CN 201320198205 U CN201320198205 U CN 201320198205U CN 203242013 U CN203242013 U CN 203242013U
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- CN
- China
- Prior art keywords
- antenna
- card
- read
- write
- contact card
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- Expired - Lifetime
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Abstract
The utility model provides a non-contact card read-write apparatus mainly comprising an antenna, a power mechanism, a card bench mechanism and a support platform of the card bench mechanism; the antenna is arranged below a card passage position of the card bench mechanism; the power mechanism is arranged on the card bench mechanism and drives the card to move; the card is stopped when passing an upper position of the antenna; and a reader-writer carries out read-write card operation through the antenna. The non-contact card read-write apparatus can be excellently applied in a metal environment; the power mechanism drives the card to move and stop above the antenna; and a high frequency reader-writer antenna is ensured to have excellent read-write capacity in various metal environments, thereby solving a problem that an existing high frequency reader-writer antenna is hardly applied in the metal environment.
Description
Technical field
The utility model relates to field of mechanical technique, relates in particular to a kind of non-contact card read-write equipment.
Background technology
The non-contact card read write line is by antenna transmission and received energy, thereby carries out reading and writing data with non-contact card.Antenna and read write line circuit board can be designed as integral type, namely use the same circuit board to realize read-write capability, also can be designed as separate type, namely use independent antenna plate, depend on different practical service environments.
Under nonmetal environment, Antenna Design and parameter testing are comparatively easy, but under the metal environment, because the multiple interference such as the reflection that metal material produces, conduction, so that antenna read-write card ability is affected, the situation that makes reading/writing distance is good originally antenna insert the metal environment and the read-write card Distance Shortened occurs later on even can not read and write.
In the middle of many non-contact card equipment, use in order to guarantee the permanent good of equipment, be necessary to use the metal materials such as aluminium, steel as the device fabrication material, therefore, develop a kind of in the metal environment the good non-contact card read-write equipment of application be very necessary.
The utility model content
The purpose of this utility model provides a kind of non-contact card read-write equipment, to improve the literacy of high frequency reading and writing device antenna under the metal environment.
A kind of non-contact card read-write equipment, comprise: the brace table of antenna, actuating unit, Ka Tai mechanism and described Ka Tai mechanism, described Ka Tai mechanism comprises two parallel guide rails, article two, consisted of the cartoon road between the guide rail, described antenna is installed in the described below, position of crossing the cartoon road, and described actuating unit is installed in the described Ka Tai mechanism, and described actuating unit drives card motion, card stopped through time above the described antenna, and read write line carries out the read-write card operation by antenna.
Can be found out by the technical scheme that above-mentioned the utility model provides, the non-contact card read-write equipment of the utility model embodiment can be applied to the metal environment well, drive card motion by actuating unit, and rest on above the antenna, can guarantee that the high frequency reading and writing device antenna all has good literacy under the various metals environment, in the metal environment, use difficult problem thereby solved existing high frequency reading and writing device antenna.
Description of drawings
The concrete structure schematic diagram of a kind of non-contact card read-write equipment that Fig. 1 provides for the utility model embodiment comprises: the brace table 4 of antenna 1, actuating unit 2, Ka Tai mechanism 3 and Ka Tai mechanism 3;
The concrete structure schematic diagram of a kind of antenna that Fig. 2 provides for the utility model embodiment comprises: antenna hardware interface 21, antenna parameter debugging unit 22 and aerial coil 23.
Embodiment
The utility model provides a kind of non-contact card read-write equipment, and its concrete structure schematic diagram comprises as shown in Figure 1: the brace table of antenna, actuating unit, Ka Tai mechanism and Ka Tai mechanism.
Above-mentioned Ka Tai mechanism comprises two parallel guide rails, consists of the cartoon road between two guide rails.Antenna is installed in the below, position in the mistake cartoon road of Ka Tai mechanism, actuating unit is installed in the described Ka Tai mechanism, described actuating unit drives card motion, actuating unit comprises driving wheel, engaged wheel and belt dressing, this actuating unit can use the power modes such as electronic, pneumatic, pneumatic, namely can be respectively electric-powered mechanism, pneumatic actuating unit and pneumatic actuating unit.Above-mentioned actuating unit positions with modes such as numeral note step, sensor sensings.
Above-mentioned card stopped through time above the antenna, and this moment, read write line was sought card by antenna, and carried out the read-write card operation.
Above-mentioned read write line is not limited to be installed in the Ka Tai mechanism.
Above-mentioned antenna can be the high frequency reading and writing device antenna, the concrete structure schematic diagram of a kind of above-mentioned antenna that this embodiment provides as shown in Figure 2, comprise: antenna hardware interface 21, antenna parameter debugging unit 22 and aerial coil 23, described antenna parameter debugging unit by wire are connected with the antenna hardware interface, aerial coil connects, described antenna parameter debugging unit can comprise fixed capacity, tunable capacitor and resistance.
Described aerial coil can be the Copper Foil coil, and the size of aerial coil designs according to the requirement of satisfying reading/writing distance according to concrete metal application structure.
Described high frequency reading and writing device antenna can adopt PCB(PrintedCircuitBoard, printed circuit board) as antenna carrier, the pcb board material can be selected 2mm thickness F R4 hard plate material, above-mentioned FR-4 is a kind of code name of flame resistant material grade, and the meaning of representative is resin material must can be from a kind of material specification of horizontal blanking through fired state.The material of the substrate of described pcb board can be the hard substrates such as resin, glass fibre, also can be the soft substrate plates such as polyimide or mylar.The substrate of above-mentioned pcb board can by print Copper Foil, the technique such as gold-plated or zinc-plated is finished.
The non-contact card read-write equipment of the utility model embodiment can be applied to the metal environment, the application band of above-mentioned high frequency reading and writing device antenna is generally the 13.56MHz frequency range, this high frequency reading and writing device antenna can be applied to RFID(Radio Frequency Identification, radio-frequency (RF) identification) technical field.
Described antenna hardware interface can be the coaxial cable interface, and described coaxial cable interface can be SMA(SubMiniature version A, little edition A type) interface or SMB(SubMiniature version B, little edition Type B) interface.Described coaxial cable interface is connected with read write line by special-purpose coaxial cable, described special-purpose coaxial cable adopts straight weldering mode or interface mode to be connected with described printed circuit board, above-mentioned special-purpose coaxial cable can adopt the soft coaxial cable of RG174 type, and the length of special-purpose coaxial cable can be selected according to demand.
The non-contact card read-write equipment of the utility model embodiment can be applicable in the multiple metal construction that needs read-write card operation, and this metal construction includes but not limited to place the working methods such as card, transfer card, Folding card.
One of ordinary skill in the art will appreciate that: accompanying drawing is the schematic diagram of an embodiment, and the module in the accompanying drawing or flow process might not be that enforcement the utility model is necessary.
One of ordinary skill in the art will appreciate that: the parts in the device among the embodiment can be described according to embodiment and be distributed in the device of embodiment, also can carry out respective change and be arranged in the one or more devices that are different from the present embodiment.The parts of above-described embodiment can be merged into parts, also can further split into a plurality of subassemblies.
In sum, the non-contact card read-write equipment of the utility model embodiment can be applied to the metal environment well, drive card motion by actuating unit, and rest on above the antenna, can guarantee that the high frequency reading and writing device antenna all has good literacy under the various metals environment, in the metal environment, use difficult problem thereby solved existing high frequency reading and writing device antenna.
The non-contact card read-write equipment of the utility model embodiment can be applied to special-purpose IC-card production scene, under the condition of only having less antenna set space, multilayer, hyperchannel production model are provided, realize the many times of abilities that improve speed of production by the supporting a plurality of module for reading and writing of a plurality of antennas, thereby satisfy special-purpose IC-card need of production.Also can be applied in electric device, the water system scene, in the position that manpower inconvenience reaches, in the complex environments such as airtight, moist, high temperature, satisfy the needs of read-write non-contact card.
The above; it only is the better embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (8)
1. non-contact card read-write equipment, it is characterized in that, comprise: the brace table of antenna, actuating unit, Ka Tai mechanism and described Ka Tai mechanism, described Ka Tai mechanism comprises two parallel guide rails, consists of the cartoon road between two guide rails, and described antenna is installed in the described below, position of crossing the cartoon road, described actuating unit is installed in the described Ka Tai mechanism, described actuating unit drives card motion, and card stopped through time above the described antenna, and read write line carries out the read-write card operation by antenna.
2. non-contact card read-write equipment according to claim 1 is characterized in that, described actuating unit comprises driving wheel, engaged wheel and belt dressing.
3. non-contact card read-write equipment according to claim 1 is characterized in that, described actuating unit comprises electric-powered mechanism, pneumatic actuating unit and pneumatic actuating unit.
4. non-contact card read-write equipment according to claim 1 is characterized in that, described antenna comprises the high frequency reading and writing device antenna.
5. according to claim 1 and 2 or 3 or 4 described non-contact card read-write equipments, it is characterized in that, described antenna comprises: antenna hardware interface, antenna parameter debugging unit and aerial coil, described antenna parameter debugging unit is connected aerial coil by wire and is connected with the antenna hardware interface.
6. non-contact card read-write equipment according to claim 5 is characterized in that, described aerial coil is the Copper Foil coil.
7. non-contact card read-write equipment according to claim 5 is characterized in that, described antenna hardware interface is the coaxial cable interface, and this coaxial cable interface includes but not limited to SMA interface or Sub-miniature B.
8. non-contact card read-write equipment according to claim 5 is characterized in that, described antenna parameter debugging unit comprises fixed capacity, tunable capacitor, inductance and resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198205 CN203242013U (en) | 2013-04-18 | 2013-04-18 | Non-contact card read-write apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198205 CN203242013U (en) | 2013-04-18 | 2013-04-18 | Non-contact card read-write apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203242013U true CN203242013U (en) | 2013-10-16 |
Family
ID=49319286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320198205 Expired - Lifetime CN203242013U (en) | 2013-04-18 | 2013-04-18 | Non-contact card read-write apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203242013U (en) |
-
2013
- 2013-04-18 CN CN 201320198205 patent/CN203242013U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131016 |