CN208351484U - RF card reader with charge function - Google Patents
RF card reader with charge function Download PDFInfo
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- CN208351484U CN208351484U CN201820754713.0U CN201820754713U CN208351484U CN 208351484 U CN208351484 U CN 208351484U CN 201820754713 U CN201820754713 U CN 201820754713U CN 208351484 U CN208351484 U CN 208351484U
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Abstract
The RF card reader with charge function that the utility model discloses a kind of, the RF card reader includes card reading unit, processor unit, radio-cell and terminal transceiver, RF reader unit is electrically connected with processor unit, the radio-cell and processor unit communicate to connect, and terminal transceiver and radio-cell are wirelessly connected.In the present invention, article recognition command is sent by server or host computer procedure, after reading the data in label, pass through built-in radio-cell, initial data is transmitted to server or host computer compares, when the lebal article being sent in region compares successfully, buzzer can drip, and indicator light is lit；If comparison is unsuccessful, bee bee device can ring 5s with the interval spans of 0.2S, while led indicator light continues 5S flashing, for prompting user's comparison result.
Description
Technical field
The utility model belongs to field of communication technology, in particular to a kind of RF card reader with charge function.
Background technique
Radio frequency identification, RFID (Radio Frequency Identification) technology, also known as radio frequency identification are
A kind of communication technology, is commonly called as electronic tag.Specific objective can be identified by radio signals and read and write related data, without knowing
It is other that mechanical or optical contact is established between system and specific objective.
Currently, RFID technique is as one of the core technology for pushing Internet of Things development, application reach its maturity with popularization and
Extensively.The high-performance and high practicability of the label of RFID are to push RFID and the more widely applied important way of technology of Internet of things
One of diameter.Market universal RFID electronic tag, function are as follows: active transmission ID, subsidiary RSSI value, to judge ID and RSSI value,
Determine the management of article and personnel identity.Manage such as: attendance, meeting-place are registered, disengaging field etc..
A kind of system of multilingual identification article, including RF label, RF card reader, single-chip microcontroller control are disclosed in the prior art
Device, multimedia play equipment and article storage position processed, the RF label setting is on being identified article, RF card reader and monolithic
Machine controller is arranged in article storage position, and RF card reader is connect with singlechip controller, singlechip controller and multimedia
Playback equipment connection.The characteristics of this structure, is passed through by a variety of different commodity of RF tag recognition, and by relevant information
It is transferred to multimedia player after singlechip controller processing, quilt is played in multilingual mode eventually by multimedia player
Identify the introduction of article.
In documents, the problem of cannot achieve wireless communication function, acousto-optic hint.
Utility model content
To solve the above problems, the purpose of this utility model is to provide a kind of band wireless communication function, acousto-optic hint, filling
Electricity Functional, and easy to carry, the RF card reader with charge function with real-time detection self electric quantity；
Another of the utility model is designed to provide a kind of RF card reader with charge function, which utilizes
The wireless communication function of itself, cooperate other terminal application softwares can realize it is portable, fast read label information.
To achieve the above object, the technical solution of the utility model is as follows.
The utility model provides a kind of RF card reader with charge function, which includes card reading unit, processor
Unit, radio-cell and terminal transceiver, the RF reader unit are electrically connected with processor unit, the radio-cell with
Processor unit communication connection, the terminal transceiver and radio-cell are wirelessly connected, and the card reading unit is each for reading
Class label data, read article on bound label coding packet to transceiver, after the terminal transceiver receives instruction, lead to
Space Microwave interface transmission Space Microwave to be crossed to instruct to article tag, the processor unit returns to label data for reading,
The radio-cell is for giving server or terminal device after feedback reading return label data.In the present invention, lead to
It crosses server or host computer procedure sends article recognition command and passes through built-in wireless list after reading the data in label
Initial data is transmitted to server or host computer compares by member, when the lebal article being sent in region compares successfully,
Buzzer can drip, and indicator light is lit；If comparison is unsuccessful, bee bee device can ring 5s with the interval spans of 0.2S, simultaneously
Led indicator light continues 5S flashing, for prompting user's comparison result
Further, which further includes push-button unit, and the push-button unit enters open state for system,
Under open state, system without any data interaction, also without read label when, system can close radio-cell, card reading unit and
The power supply of processor unit.
Further, which further includes acousto-optic hint unit, and the acousto-optic hint unit includes LED and buzzer
(BEEP), the acoustooptic cell is used for the volume that just will call the police when server is connected to invalid information information, and pass through terminal device
It number determines information source, while prompt can be made with sound-light alarm.Only correctly compare the unique electronic ID card of label, system
Just normal with prompt object origin, buzzer ticks one sound of sound, and the indicator light is always on.
Further, which further includes charging unit, and there are two externally for the charging unit setting
Output interface, the charging unit pass through the power supply that booster circuit can work normally battery booster to each unit.
The advantage of the utility model is: compared with the prior art, the utility model passes through server or host computer procedure
It sends article recognition command and, by built-in radio-cell, initial data is transmitted to service after reading the data in label
Device or host computer compare, and when the lebal article being sent in region compares successfully, buzzer can drip, indicator light
It is lit；If comparison is unsuccessful, bee bee device can ring 5s with the interval spans of 0.2S, while led indicator light continues 5S flashing, uses
To prompt user's comparison result
Detailed description of the invention
Fig. 1 is the work flow diagram of RF card reader of the utility model with charge function.
Fig. 2 is the circuit diagram of processor unit in RF card reader of the utility model with charge function.
Fig. 3 is the circuit diagram of card reading unit in RF card reader of the utility model with charge function.
Fig. 4 is the circuit diagram of radio-cell in RF card reader of the utility model with charge function.
Fig. 5 is the circuit diagram of charging unit in RF card reader of the utility model with charge function.
Fig. 6 is the circuit diagram of push-button unit in RF card reader of the utility model with charge function.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Referring to shown in Fig. 1-6, a kind of RF card reader with charge function realized by the utility model, the bracelet meets
User is to wearing multiple demand that is lasting, not easy to wear, not perishable, cheap and facilitating wearing.
To achieve the above object, the technical solution of the utility model is as follows.
The utility model also provides a kind of RF card reader with charge function, which includes card reading unit, processing
Device unit, radio-cell and terminal transceiver, RF reader unit are electrically connected with processor unit, radio-cell and processor
Unit communication connection, terminal transceiver and radio-cell are wirelessly connected, and card reading unit is read for reading all kinds of label datas
Bound label coding packet is to transceiver on article, after terminal transceiver receives instruction, is sent by Space Microwave interface
Space Microwave is instructed to article tag, and processor unit returns to label data for reading, and radio-cell is returned for feeding back to read
It returns after label data to server or terminal device.In the present invention, object is sent by server or host computer procedure
Initial data, by built-in radio-cell, is transmitted to server after reading the data in label by product recognition command, or
Person's host computer compares, and when the lebal article being sent in region compares successfully, buzzer can drip, and indicator light is by point
It is bright；If comparison is unsuccessful, bee bee device can ring 5s with the interval spans of 0.2S, while led indicator light continues 5S flashing, for mentioning
Show user's comparison result
In the present embodiment, which further includes push-button unit, and push-button unit enters open state for system,
Under open state, system without any data interaction, also without read label when, system can close radio-cell, card reading unit and
The power supply of processor unit.
In the present embodiment, which further includes acousto-optic hint unit, and acousto-optic hint unit includes LED and buzzer
(BEEP), acoustooptic cell when server is connected to invalid information information for just will call the police, and the number for passing through terminal device is true
Determine information source, while prompt can be made with sound-light alarm.Only correctly the comparison unique electronic ID card of label, system are just used
Prompt object origin normal, buzzer ticks one sound of sound, and the indicator light is always on.
In the present embodiment, which further includes charging unit, and there are two externally for the setting of charging unit
Output interface, charging unit pass through the power supply that booster circuit can work normally battery booster to each unit.
The advantage of the utility model is: compared with the prior art, the utility model passes through server or host computer procedure
It sends article recognition command and, by built-in radio-cell, initial data is transmitted to service after reading the data in label
Device or host computer compare, and when the lebal article being sent in region compares successfully, buzzer can drip, indicator light
It is lit；If comparison is unsuccessful, bee bee device can ring 5s with the interval spans of 0.2S, while led indicator light continues 5S flashing, uses
To prompt user's comparison result
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. a kind of RF card reader with charge function, the RF card reader include card reading unit, processor unit, radio-cell and end
Hold transceiver, which is characterized in that the RF reader unit is electrically connected with processor unit, the radio-cell and processor
Unit communication connection, the terminal transceiver and radio-cell are wirelessly connected, and the card reading unit is for reading all kinds of labels
Data read bound label coding packet on article and to transceiver pass through space after the terminal transceiver receives instruction
Microwave interface sends Space Microwave and instructs to article tag, and the processor unit returns to label data, the nothing for reading
Line unit is for giving server or terminal device after feedback reading return label data.
2. the RF card reader with charge function as described in claim 1, which is characterized in that the RF card reader further includes key list
Member, the push-button unit enter open state for system, and under open state, system is without any data interaction, also without reading
When taking label, system can close the power supply of radio-cell, card reading unit and processor unit.
3. the RF card reader with charge function as claimed in claim 2, which is characterized in that the RF card reader further includes that acousto-optic mentions
Show that unit, the acousto-optic hint unit include LED and buzzer (BEEP), the acousto-optic hint unit is used to be connected to when server
It just will call the police when invalid information information, and information source determined by the number of terminal device, while can make with sound-light alarm
Prompt.
4. the RF card reader with charge function as described in claim 1, which is characterized in that the RF card reader further includes that charging supplies
Electric unit, there are two external output interface, the charging unit passes through booster circuit handle for the charging unit setting
The power supply that battery booster can be worked normally to each unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754713.0U CN208351484U (en) | 2018-05-21 | 2018-05-21 | RF card reader with charge function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820754713.0U CN208351484U (en) | 2018-05-21 | 2018-05-21 | RF card reader with charge function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208351484U true CN208351484U (en) | 2019-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820754713.0U Active CN208351484U (en) | 2018-05-21 | 2018-05-21 | RF card reader with charge function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208351484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108717518A (en) * | 2018-05-21 | 2018-10-30 | 深圳市德鑫物联科技有限公司 | RF card reader with charge function |
-
2018
- 2018-05-21 CN CN201820754713.0U patent/CN208351484U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108717518A (en) * | 2018-05-21 | 2018-10-30 | 深圳市德鑫物联科技有限公司 | RF card reader with charge function |
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