CN203562013U

Movatterモバイル変換

Info

Publication number: CN203562013U
Application number: CN201320719246.5U
Authority: CN
Inventors: 许晓航
Original assignee: CHENGDU NORTH SHORE TECHNOLOGIES Co Ltd
Current assignee: CHENGDU NORTH SHORE TECHNOLOGIES Co Ltd
Priority date: 2013-11-15
Filing date: 2013-11-15
Publication date: 2014-04-23
Anticipated expiration: 2023-11-15

Abstract

The utility model discloses a solar electronic tag. The solar electronic tag comprises a memory, an RFID electronic tag chip, a battery used for the power supply of the memory and the RFID electronic tag chip, and a shell, the memory, the RFID electronic tag chip and the battery are all packaged in the shell, the memory is connected with a signal terminal of the RFID electronic tag chip via a signal transmission line, the solar electronic tag also comprises a power supply management chip, a reverser and a solar cell panel, the power supply management chip is connected with a bus of a conducting wire in series, the conducting wire supplies power of the battery for the memory and the RFID electronic tag chip, two terminals of the reverser are respectively connected with the power supply management chip and the solar cell panel via power supply conducting wires, and the power supply management chip, the reverser and the solar cell panel are all packaged in the shell. According to the solar electronic tag, electric energy is provided by solar energy with sufficient light, the consumption speed of the quantity of the battery packaged in the solar electronic tag can be reduced, and the service lifetime of the solar electronic tag is extended.

Description

Solar electronic label

Technical field

The utility model relates to a kind of RFID electronic tag, particularly relates to a kind of solar electronic label.

Background technology

RFID electronic tag is divided into active electronic label, passive electronic label and half active electronic label, and the far distance automatic evident characteristics that the electronic tag of having chance with has with it has obtained vigorous growth and utilization widely in recent years.

After existing RFID active electronic label is generally internal battery, integral type encapsulates, so that its inner member obtains the barrier properties such as good water, gas, but the integral structure obtaining due to encapsulation makes its internal battery non-exchange, cause be conventionally less than 2 years the serviceable life of single RFID active electronic label, like this, the use cost that is unfavorable for RFID active electronic label user is controlled.

Utility model content

For the above-mentioned integral structure obtaining due to encapsulation, make its internal battery non-exchange, cause be conventionally less than 2 years the serviceable life of single RFID active electronic label, like this, the problem that is unfavorable for RFID active electronic label user's use cost control, the utility model provides a kind of solar electronic label.

For addressing the above problem, the solar electronic label that the utility model provides solves problem by following technical essential: solar electronic label, comprise internal memory, RFID electronic label chip, battery and shell for internal memory and the supply of RFID electronic label chip power supply, described internal memory, RFID electronic label chip and battery all encapsulate in the enclosure, internal memory is connected by signal transmssion line with the signal end of RFID electronic label chip, also comprise meter power management chip, reverser and solar panel, described power management chip is connected on battery in the bus of the wire of internal memory and the power supply of RFID electronic label chip, the two ends of reverser connect power management chip and solar panel by electric power conductor respectively, power management chip, reverser and solar panel all encapsulate in the enclosure.

Concrete, when solar panel is in running order, in the reverser base stage arranging, it is noble potential, collector output electronegative potential, the Enable Pin of power management chip makes the electrified wire of battery and internal memory and RFID electronic label chip in opening circuit after receiving signal, and the electric energy of internal memory and RFID electronic label chip is provided by solar panel; When solar panel is during in off working state, the reverser signal that power management chip Enable Pin receives makes the electrified wire of battery and internal memory and RFID electronic label chip in path, the electric energy of internal memory and RFID electronic label chip is provided by battery, like this, at the utility model in the situation that having enough illumination, electric energy is provided by sun power, is conducive to save the electric weight in the battery encapsulating in the utility model.

Further technical scheme is:

The digital switch that also comprises timer chip and control internal memory, the switching of RFID electronic label chip feed circuit, the signal end of described timer chip and digital switch is connected by signal transmssion line, digital switch is connected on power management chip on the wire of internal memory and RFID electronic label chip power supply, and timer chip and digital switch all encapsulate in the enclosure.

The timer chip arranging is for self-clocking, according to the duration of setting, one-tenth cycle discontinuity to digital switch output signal, after digital switch receives signal, according to energising, the off-position of the different control figure switches of signal, so that internal memory and RFID electronic label chip are periodic breaks work, like this, be conducive to reduce the power consumption of internal memory and RFID electronic label chip.

Described battery is lithium ion battery.

Lithium ion battery is used safety, has high capacity density simultaneously, like this, is convenient to obtain more electric weight storage capacity in the situation that of equal battery weight.

The model of described power management chip is CAT32.

CAT32 has that volume is little, corresponding speed is fast and the feature of stable performance.

The model of described timer chip is XM106.

XM106 timer chip timing length reaches 900 seconds, has that accuracy of timekeeping is high, operating voltage is low, working current is little, external circuit is simple simultaneously and checks convenient feature rapidly.

The model of described digital switch is NB0419.

NB0419 operating voltage range is wide, quiescent current is little and wide to pour into the driving force scope of mode.

The outermost of described shell is also provided with crust intensity enhancement Layer, the fluororubber that described outer cover intensity enhancement Layer is embedded fiber.

The outer cover intensity enhancement Layer arranging is intended to increase the wearing quality of shell and the ability that anti-sharp-pointed object destroys its sealing, the feature that fiber has is lightweight, intensity is large, wearing quality is good, and fluororubber has the advantages that ageing resistance is good, lightweight and pliability is good.

The thickness range of described outer cover intensity enhancement Layer at 0.5 millimeter within the scope of 2 millimeters.

This thickness setting is intended to, when the performance of outer cover intensity enhancement Layer increases shell wearing quality and anti-sharp-pointed object damage capability, choose less thickness range, to guarantee the radio communication quality between the utility model and extraneous corresponding reader.

The utlity model has following beneficial effect:

At the utility model, in the situation that having enough illumination, electric energy is provided by sun power, is conducive to slow down the spending rate that is encapsulated in the battery electric quantity in the utility model, extends physical life of the present utility model.

Accompanying drawing explanation

Fig. 1 is the structural representation of a specific embodiment of solar electronic label described in the utility model.

Figure acceptance of the bid note is respectively: 1, internal memory, 2, timer chip, 3, RFID electronic label chip, 4, number

Word switch, 5, battery, 6, power management chip, 7, shell, 8, reverser, 9, solar panel.

Embodiment

Below in conjunction with embodiment, the utility model is described in further detail, but structure of the present utility model is not limited only to following examples:

Embodiment 1:

As shown in Figure 1, solar electronic label, compriseinternal memory 1, RFIDelectronic label chip 3,battery 5 andshell 7 forinternal memory 1 and the 3 power supply supplies of RFID electronic label chip, describedinternal memory 1, RFIDelectronic label chip 3 andbattery 5 are all encapsulated inshell 7,internal memory 1 is connected by signal transmssion line with the signal end of RFIDelectronic label chip 3, also comprise meterpower management chip 6,reverser 8 andsolar panel 9, describedpower management chip 6 is connected onbattery 5 in the bus of the wire of

internal memory

1 and 3 power supplies of RFID electronic label chip, the two ends ofreverser 8 connectpower management chip 6 andsolar panel 9 by electric power conductor respectively,power management chip 6,reverser 8 andsolar panel 9 are all encapsulated inshell 7.

Concrete, whensolar panel 9 is in running order, inreverser 8 base stages that arrange, it is noble potential, collector output electronegative potential, the Enable Pin ofpower management chip 6 makes the electrified wire ofbattery 5 andinternal memory 1 and RFIDelectronic label chip 3 in opening circuit after receiving signal, andinternal memory 1 is provided bysolar panel 9 with the electric energy of RFIDelectronic label chip 3; Whensolar panel 9 is during in off working state,reverser 8 signals that power management chip Enable Pin receives make the electrified wire ofbattery 5 andinternal memory 1 and RFIDelectronic label chip 3 in path,internal memory 1 is provided bybattery 5 with the electric energy of RFIDelectronic label chip 3, like this, at the utility model in the situation that having enough illumination, electric energy is provided by sun power, is conducive to save the electric weight in the battery encapsulating in the utility model.

Embodiment 2:

The present embodiment is further improved on the basis ofembodiment 1, as shown in Figure 1, thedigital switch 4 that also comprisestimer chip 2 and controlinternal memory 1, the 3 feed circuit switchings of RFID electronic label chip, describedtimer chip 2 is connected by signal transmssion line with the signal end ofdigital switch 4,digital switch 4 is connected onpower management chip 6 on the wire ofinternal memory 1 and RFIDelectronic label chip 3 power supplies, andtimer chip 2 anddigital switch 4 are all encapsulated inshell 6.

Concrete, thetimer chip 2 arranging is for self-clocking, according to the duration of setting, one-tenth cycle discontinuity todigital switch 4 output signals, afterdigital switch 4 receives signal, according to energising, the off-position of the different control figure switches 4 of signal, so thatinternal memory 1 and RFIDelectronic label chip 3 are periodic breaks work, like this, be conducive to reduce the power consumption ofinternal memory 1 and RFIDelectronic label chip 3.

Embodiment 3:

The present embodiment is further improved on the basis ofembodiment 2, and as shown in Figure 1, describedbattery 5 is lithium ion battery.

The model of describedpower management chip 6 is CAT32.

The model of describedtimer chip 2 is XM106.

The model of describeddigital switch 4 is NB0419.

Lithium ion battery is used safety, has high capacity density simultaneously, like this, is convenient to obtain more electric weight storage capacity in the situation that ofequal battery 5 weight.

Embodiment 4:

The present embodiment is further qualified on the basis ofembodiment 1, and as shown in Figure 1, the outermost of describedshell 7 is also provided with crust intensity enhancement Layer, the fluororubber that described outer cover intensity enhancement Layer is embedded fiber.

Claims

1. solar electronic label, comprise internal memory (1), RFID electronic label chip (3), battery (5) and shell (7) for internal memory (1) and the supply of RFID electronic label chip (3) power supply, described internal memory (1), RFID electronic label chip (3) and battery (5) are all encapsulated in shell (7), internal memory (1) is connected by signal transmssion line with the signal end of RFID electronic label chip (3), it is characterized in that, also comprise meter power management chip (6), reverser (8) and solar panel (9), described power management chip (6) is connected on battery (5) in the bus of the wire of internal memory (1) and RFID electronic label chip (3) power supply, the two ends of reverser (8) connect power management chip (6) and solar panel (9) by electric power conductor respectively, power management chip (6), reverser (8) and solar panel (9) are all encapsulated in shell (7).

2. solar electronic label according to claim 1, it is characterized in that, the digital switch (4) that also comprises timer chip (2) and control internal memory (1), RFID electronic label chip (3) feed circuit switching, described timer chip (2) is connected by signal transmssion line with the signal end of digital switch (4), digital switch (4) is connected on power management chip (6) on the wire of internal memory (1) and RFID electronic label chip (3) power supply, and timer chip (2) and digital switch (4) are all encapsulated in shell (6).

3. solar electronic label according to claim 1, is characterized in that, described battery (5) is lithium ion battery.

4. solar electronic label according to claim 1, is characterized in that, the model of described power management chip (6) is CAT32.

5. solar electronic label according to claim 2, is characterized in that, the model of described timer chip (2) is XM106.

6. solar electronic label according to claim 2, is characterized in that, the model of described digital switch (4) is NB0419.

7. according to the solar electronic label described in any one in claim 1 to 6, it is characterized in that, the outermost of described shell (7) is also provided with crust intensity enhancement Layer, the fluororubber that described outer cover intensity enhancement Layer is embedded fiber.

8. solar electronic label according to claim 7, is characterized in that, the thickness range of described outer cover intensity enhancement Layer at 0.5 millimeter within the scope of 2 millimeters.