CN205091759U - Weak sieving mechanism of signing of RFID of thing networking usefulness - Google Patents
Weak sieving mechanism of signing of RFID of thing networking usefulness Download PDFInfo
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- CN205091759U CN205091759U CN201520679420.7U CN201520679420U CN205091759U CN 205091759 U CN205091759 U CN 205091759U CN 201520679420 U CN201520679420 U CN 201520679420U CN 205091759 U CN205091759 U CN 205091759U
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Abstract
The utility model belongs to the technical field of the thing networking, a weak sieving mechanism of signing of RFID of thing networking usefulness is disclosed, including the cabinet body and controller, the upper portion of the cabinet body is provided with a RFID antenna, be equipped with the conveyer belt in the cabinet body, the conveyer belt sets up on the cylinder, the cylinder sets up the middle part at the cabinet body, the surface of cylinder is equipped with the carbon fiber, the surface distribution of conveyer belt has the RFID radio -frequency card, the RFID antenna sets up on the rope, the rope sets up the upper portion at the cabinet body, the rope is connected with and is used for driving the first motor of rope moving, one side of the cabinet body is provided with the container that is used for holding the conveyer belt, and the opposite side is provided with one and is used for driving the second motor that the conveyer belt was retrieved, the controller is connected with first motor and second motor respectively. The utility model discloses applicable weak bamboo slips in different specification RFID RFID tag filter reduction in production cost.
Description
Technical field
The utility model relates to technology of Internet of things field, particularly relates to a kind of weak label screening plant of RFID of Internet of Things.
Background technology
RFID (radio-frequency (RF) identification, RadioFrequencyIDentification) super high frequency technique is also known as electronic tag, radio frequency identification, it is a kind of communication technology, read and write related data by radio signals identification specific objective, and without the need to setting up machinery or optical contact between recognition system and specific objective.
By craft, electronic soft label is detected at present, efficiency and precision low, by artificial stoning pair, thus loaded down with trivial details operation need be added.Existing device can not control the position of RFID antenna, can not adjust position.
Utility model content
Realize that RFID weak label screening effeciency is lower, precision is lower to solve, the utility model provides a kind of weak label screening plant of RFID of Internet of Things.
The technical solution adopted in the utility model is: a kind of weak label screening plant of RFID of Internet of Things, comprise a cabinet and controller, the top of described cabinet is provided with a RFID antenna, travelling belt is provided with in described cabinet, described travelling belt is arranged on cylinder, described cylinder is arranged on the middle part of cabinet, and the surface of described cylinder is provided with carbon fiber, and the surface distributed of described travelling belt has RFID radio-frequency card; Described RFID antenna is arranged on rope, and described rope is arranged on the top of cabinet, and described rope is connected with the first motor for driving rope to operate; The side of described cabinet is provided with the container for holding travelling belt, opposite side is provided with second motor for driving travelling belt to reclaim, described controller is connected with the second motor with the first motor respectively, for controlling the duty of the first motor and the second motor; The bottom of described cabinet is provided with roller, and described roller is connected by rotating shaft with bottom of cabinet bulk, and described rotating shaft is provided with detent; Also comprise an alarm, described alarm is connected with controller; Also comprise rfid interrogator, described RFID antenna is connected with rfid interrogator, and rfid interrogator is connected with controller; Described cabinet comprises the first glassy layer, the first transparency conducting layer, electrochromic layer, the second transparency conducting layer, the second glassy layer, described electrochromic layer is arranged between described first transparency conducting layer and the second transparency conducting layer, the outer setting of described first transparency conducting layer has the first glassy layer, the outer setting of described second transparency conducting layer has the second glassy layer, described controller is connected with the second transparency conducting layer with described first transparency conducting layer, for applying voltage to transparency conducting layer.
Preferably, described cabinet is also provided with three holes, and described hole outer setting has rolling screen door, and described rolling screen door is connected with described controller.
Preferably, communicated between described RFID antenna and travelling belt by a passage, described passage is taper.
Preferably, described cabinet is provided with temperature sensor.。
The beneficial effects of the utility model are: the advantages such as RFID of the present utility model weak label screening plant has accurately and fast, sensitive, be applicable to the weak label screening of different size RFID tag, reduce production cost and improve the data that production technology provides necessity.This device can achieve the screening of RFID weak label, and screening system speed is fast, per minutely can screen 120 labels, can continuous working.And, the movement of RFID antenna can be realized, RFID antenna can be made corresponding with RFID radio-frequency card.
Accompanying drawing explanation
Fig. 1 is the structural representation of the weak label screening plant of RFID of the Internet of Things of a kind of embodiment of the utility model;
Fig. 2 is the sectional view of cabinet.
In figure, 1: the second motor; 2: container; 3:RFID antenna; 4: passage; 5: travelling belt; 6: rope; 7: controller; 8: the first motors;
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1, the structural representation of the weak label screening plant of the RFID for the Internet of Things of a kind of embodiment of the utility model, the weak label screening plant of this RFID comprises a cabinet, the top of described cabinet is provided with a RFID antenna 3, travelling belt 5 is provided with in described cabinet, described travelling belt 5 is arranged on cylinder, and described cylinder is arranged on the middle part of cabinet, and the surface of described cylinder is provided with carbon fiber; The surface distributed of described travelling belt 5 has RFID radio-frequency card, and described RFID antenna 3 is arranged on rope 6, and described rope 6 is arranged on the top of cabinet, and described rope 6 is connected with the first motor 8; The side of described cabinet is provided with the container 2 for holding travelling belt, opposite side is provided with second motor 1 for driving travelling belt to reclaim, described controller 7 is connected with the second motor 1 with the first motor 8 respectively, for controlling the duty of the first motor and the second motor, the bottom of described cabinet is provided with roller, and described roller is connected by rotating shaft with bottom of cabinet bulk, and described rotating shaft is provided with detent, also comprise an alarm, described alarm is connected with controller.When there is weak label signal, controller controls alarm and reports to the police.Preferably, alarm is voice guard or light crossing-signal.
The surface distributed of travelling belt of the present utility model has RFID radio-frequency card, communicated by a passage 4 between described RFID antenna and travelling belt, the side of described cabinet is provided with the container 2 for holding travelling belt, and opposite side is provided with second motor 1 for driving travelling belt to reclaim.The output shaft of described second motor is connected with described travelling belt, drives conveyer belt.
The bottom of cabinet of the present utility model is provided with roller, and described roller is connected by rotating shaft with bottom of cabinet bulk, and described rotating shaft is provided with detent.Thus achieve cabinet and carry out work at an arbitrary position, facilitate working environment.Described cabinet is also provided with three holes, and described hole outer setting has rolling screen door, and described rolling screen door is connected with described controller, and controller carries out the opening and closing adjusting rolling screen door as required.
Fig. 2 is the sectional view of cabinet, the cabinet of the present embodiment comprises the first glassy layer 101, first transparency conducting layer 102, electrochromic layer 103, second transparency conducting layer 104, second glassy layer 105, described electrochromic layer 103 is arranged between described first transparency conducting layer 102 and the second transparency conducting layer 104, the outer setting of described first transparency conducting layer 102 has the first glassy layer 101, the outer setting of described second transparency conducting layer 104 has the second glassy layer 105, described controller is connected with the second transparency conducting layer with described first transparency conducting layer, for applying voltage to transparency conducting layer.There is electrochemical redox reaction in electrochromic material, receiving and losing electrons under DC Electric Field, and the color of material is changed.
RFID antenna of the present utility model is arranged on rope 6, can realize the movement of RFID antenna, and RFID antenna can be made corresponding with RFID radio-frequency card.When RFID antenna and passage can not control motor rotation to time corresponding, realize the aligning of RFID antenna and passage.
Passage of the present utility model 4 is taper, and described passage is less than the port near RFID antenna near the port of travelling belt, and described RFID antenna receives only the signal of one of them the RFID radio-frequency card on travelling belt at any one time.Passage of the present utility model makes to state RFID antenna can only receive RFID radio-frequency card signal a moment, avoids the problem of train of signal number.
Travelling belt of the present utility model is paper tape, and RFID radio-frequency card is distributed on paper tape.Travelling belt of the present utility model is arranged on cylinder, makes the friction between travelling belt and cylinder less, decreases friction.Preferably, the surface of cylinder is provided with carbon fiber, thus reduces friction, increases serviceable life.
Of the present utility modelly also comprise rfid interrogator, described RFID antenna is connected with rfid interrogator, rfid interrogator is connected with controller, described rfid interrogator transmits to RFID radio-frequency card by RFID antenna, and described RFID radio-frequency card to receive after signal through RFID antenna feedback radio-frequency card identity information to controller.
Signal control device is provided with in the weak label screening plant of RFID of the present utility model, when RFID antenna transmits ripple, can the energy that receives of control RFID radio-frequency card radio frequency signal wave limit, by control be arranged in cabinet surrounding in different antennae emissive power, calculate multiple antennas in multiple latitude determination situation, the average <-72dbm of multi-dimensional signal intensity, can regard as weak label, thus accurately can judge whether described RFID radio-frequency card is weak label.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the weak label screening plant of the RFID of an Internet of Things, it is characterized in that, comprise a cabinet and controller, the top of described cabinet is provided with a RFID antenna, be provided with travelling belt in described cabinet, described travelling belt is arranged on cylinder, and described cylinder is arranged on the middle part of cabinet, the surface of described cylinder is provided with carbon fiber, and the surface distributed of described travelling belt has RFID radio-frequency card; Described RFID antenna is arranged on rope, and described rope is arranged on the top of cabinet, and described rope is connected with the first motor for driving rope to operate; The side of described cabinet is provided with the container for holding travelling belt, opposite side is provided with second motor for driving travelling belt to reclaim, described controller is connected with the second motor with the first motor respectively, for controlling the duty of the first motor and the second motor; The bottom of described cabinet is provided with roller, and described roller is connected by rotating shaft with bottom of cabinet bulk, and described rotating shaft is provided with detent;
Also comprise an alarm, described alarm is connected with controller;
Also comprise rfid interrogator, described RFID antenna is connected with rfid interrogator, and rfid interrogator is connected with controller;
Described cabinet comprises the first glassy layer, the first transparency conducting layer, electrochromic layer, the second transparency conducting layer, the second glassy layer, described electrochromic layer is arranged between described first transparency conducting layer and the second transparency conducting layer, the outer setting of described first transparency conducting layer has the first glassy layer, the outer setting of described second transparency conducting layer has the second glassy layer, described controller is connected with the second transparency conducting layer with described first transparency conducting layer, for applying voltage to transparency conducting layer.
2. the weak label screening plant of the RFID of Internet of Things according to claim 1, is characterized in that, described cabinet is also provided with three holes, and described hole outer setting has rolling screen door, and described rolling screen door is connected with described controller.
3. the weak label screening plant of the RFID of Internet of Things according to claim 1, be is characterized in that, communicated between described RFID antenna and travelling belt by a passage, and described passage is taper.
4. the weak label screening plant of the RFID of Internet of Things according to claim 1, it is characterized in that, described cabinet is provided with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679420.7U CN205091759U (en) | 2015-09-02 | 2015-09-02 | Weak sieving mechanism of signing of RFID of thing networking usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679420.7U CN205091759U (en) | 2015-09-02 | 2015-09-02 | Weak sieving mechanism of signing of RFID of thing networking usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205091759U true CN205091759U (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520679420.7U Active CN205091759U (en) | 2015-09-02 | 2015-09-02 | Weak sieving mechanism of signing of RFID of thing networking usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205091759U (en) |
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2015
- 2015-09-02 CN CN201520679420.7U patent/CN205091759U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |