CN207637159U - Using the RFID reader of splitter - Google Patents
Using the RFID reader of splitter Download PDFInfo
- Publication number
- CN207637159U CN207637159U CN201721844757.4U CN201721844757U CN207637159U CN 207637159 U CN207637159 U CN 207637159U CN 201721844757 U CN201721844757 U CN 201721844757U CN 207637159 U CN207637159 U CN 207637159U
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- China
- Prior art keywords
- splitter
- controller
- rfid reader
- cascades
- interface
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Abstract
The utility model discloses a kind of RFID readers using splitter, including：RFID reader and several splitters being sequentially connected in series；RFID reader is equipped with：Controller cascades outgoing interface and RF output connecting heads；Splitter is equipped with：RF inputs connector, and controller cascades incoming interface, and controller cascades outgoing interface, RF output connecting heads and array antenna；The controller cascade outgoing interface of RFID reader cascades incoming interface with the controller of first splitter by data line and connect；The RF output connecting heads of RFID reader input connector with the RF of first splitter by RF connection and connect；The controller cascade incoming interface of latter splitter cascades outgoing interface with the controller of previous splitter by data line and connect；The RF input connectors of latter splitter are connect by RF connection with the RF output connecting heads of previous splitter.The utility model uses the RFID reader of splitter, using splitter a reader timesharing on multiple antennas.
Description
Technical field
The utility model is related to the RFID readers using splitter.
Background technology
RFID technique is a kind of non-contacting automatic identification technology, and non-contact two-way number is carried out by way of less radio-frequency
According to communication, target is identified and obtains related data.RFID system is usually mainly by electronic tag, reader and antenna 3
Part forms.
Ultra-high frequency RFID technology is of high cost, if can use splitter that one reader timesharing is used on multiple antennas,
Much departmental costs will be saved.
Utility model content
The purpose of this utility model is to provide a kind of RFID readers using splitter, using splitter one
Reader timesharing is on multiple antennas.
To achieve the above object, the technical solution of the utility model is to design a kind of RFID reader using splitter,
Including：RFID reader and several splitters being sequentially connected in series；
The RFID reader is equipped with：Controller cascades outgoing interface and RF output connecting heads；
The splitter is equipped with：RF inputs connector, and controller cascades incoming interface, and controller cascades outgoing interface, RF outputs
Connector and array antenna；
The controller cascade outgoing interface of the RFID reader is connected to by the controller grade of data line and first splitter
Interface connects；
The RF output connecting heads of the RFID reader input connector by the RF of RF connection and first splitter
Connection；
The controller cascade incoming interface of latter splitter cascades outgoing interface by the controller of data line and previous splitter
Connection；
The RF input connectors of latter splitter are connect by RF connection with the RF output connecting heads of previous splitter.
Preferably, the splitter is not more than 8.
Preferably, the quantity of the splitter is 8.
Preferably, the splitter is equipped with indicator light.
The advantages of the utility model and advantageous effect are：A kind of RFID reader using splitter is provided, is used
Splitter is a reader timesharing on multiple antennas.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and the protection model of the utility model cannot be limited with this
It encloses.
The utility model specific implementation technical solution be：
As shown in Figure 1, a kind of RFID reader using splitter, including：It RFID reader 10 and several goes here and there successively
The splitter of connection；
The RFID reader 10 is equipped with：Controller cascades outgoing interface 11 and RF output connecting heads 12；
The splitter is equipped with：RF inputs connector 21, and controller cascades incoming interface 22, and controller cascades outgoing interface 23,
RF output connecting heads 24 and array antenna（It is not shown in figure）；
The controller of the RFID reader 10 cascades controller grade of the outgoing interface by data line and first splitter 30
It is connected to the connection of interface 22；
The RF output connecting heads of the RFID reader 10 are inputted by the RF of RF connection and first splitter 30 to be connected
Connector 21 connects；
The controller cascade incoming interface 22 of latter splitter 40 is cascaded by the controller of data line and previous splitter 30
Outgoing interface 23 connects；
The RF input connectors 21 of latter splitter 40 are exported by the RF of RF connection and previous splitter 30 to be connected
First 24 connection.
The splitter is not more than 8.
The splitter is equipped with indicator light（It is not shown in figure）.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (4)
1. using the RFID reader of splitter, which is characterized in that including：RFID reader and several points being sequentially connected in series
Prop；
The RFID reader is equipped with：Controller cascades outgoing interface and RF output connecting heads；
The splitter is equipped with：RF inputs connector, and controller cascades incoming interface, and controller cascades outgoing interface, RF output connections
Head and array antenna；
The controller cascade outgoing interface of the RFID reader cascades incoming interface by the controller of data line and first splitter
Connection；
The RF output connecting heads of the RFID reader input connector with the RF of first splitter by RF connection and connect；
The controller cascade incoming interface of latter splitter cascades outgoing interface with the controller of previous splitter by data line and connect；
The RF input connectors of latter splitter are connect by RF connection with the RF output connecting heads of previous splitter.
2. the RFID reader according to claim 1 using splitter, which is characterized in that the splitter is not more than 8
It is a.
3. the RFID reader according to claim 2 using splitter, which is characterized in that the quantity of the splitter is
8.
4. the RFID reader according to claim 3 using splitter, which is characterized in that the splitter, which is equipped with, to be referred to
Show lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844757.4U CN207637159U (en) | 2017-12-26 | 2017-12-26 | Using the RFID reader of splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721844757.4U CN207637159U (en) | 2017-12-26 | 2017-12-26 | Using the RFID reader of splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207637159U true CN207637159U (en) | 2018-07-20 |
Family
ID=62852623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721844757.4U Active CN207637159U (en) | 2017-12-26 | 2017-12-26 | Using the RFID reader of splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207637159U (en) |
-
2017
- 2017-12-26 CN CN201721844757.4U patent/CN207637159U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |