CN211044259U

CN211044259U - Intelligent recognition system

Info

Publication number: CN211044259U
Application number: CN201922342441.0U
Authority: CN
Inventors: 李谡; 戴欢
Original assignee: Hangzhou Technology Co Ltd
Current assignee: Hangzhou Technology Co Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-07-17
Anticipated expiration: 2029-12-24

Abstract

The utility model provides an intelligent recognition system, deposit the pipe including switching device, RFID card reader and place in freezing that deposits the box and post electronic tags and freeze, switching device is the embedded base plate that has the antenna, the pin of antenna passes through connecting piece and RFID card reader electric connection, antenna and the electronic tags communication connection who deposits on the pipe that freezes. The utility model is provided with an additional switching device, can use the same RFID card reader to identify various types of freezing storage boxes, is convenient to use and saves cost; compare in the RFID in current application, the utility model discloses select UHF RFID label for use, have small, can the near field read, do not need external antenna's characteristics, under extreme environment, the condition that drops can not appear in the solder joint of RFID label.

Description

Intelligent recognition system

Technical Field

The utility model relates to a radio frequency identification field, concretely relates to intelligent recognition system.

Background

The biological sample library plays a vital role in the current fundamental medicine, clinical detection and transformation research links, and mainly provides high-quality biological samples for diagnosis, clinical treatment, new drug research and development, pathogenesis, personalized medical research and the like of diseases.

In hospitals, laboratories and other places, a large amount of biological samples are stored, the biological samples need to be stored in a low-temperature or ultralow-temperature environment, and the storage temperature of the common biological samples at present comprises-80 ℃ and-196 ℃.

At present, most of biological sample libraries are manually managed or identified by scanning two-dimensional codes, wherein the manual management has the defects of large quantity, difficulty in searching and time consumption, and the biological samples have the risk of inactivation after being used for a long time at room temperature; the mode of two-dimensional code scanning can only scan the sample one by one at present, and the sticker of two-dimensional code frosts easily under the low temperature environment at biological sample storage place, and two-dimensional image can be because of covered and unable reading by the frost, needs the defrosting operation before the scanning, and the mode that leads to the bar code scanning is inefficient, and in operation process, the sample exposes the time at normal atmospheric temperature longer, can influence the quality of sample, consequently needs further development to be applicable to microthermal recognition technology.

In CN109063792A patent of "an intelligent batch identifier for specimen or frozen tube", there is provided an intelligent batch identifier for specimen or frozen tube, comprising: at least one carrier unit for holding a specimen; a support for placing the carrier unit; each carrier unit is provided with an RFID electronic tag, and the information of the specimen corresponding to the carrier unit is input into the RFID electronic tag; and the radio frequency signal receiving end of the RFID reader is connected with the RFID electronic tag through a radio frequency signal. According to the invention, the RFID electronic tags for inputting the information of the samples are pasted on the carrier units for storing the samples, the RFID reader and the antenna are installed in the identification instrument, the RFID electronic tags at different angles of each sample are accurately read by the radio frequency technology, the operation is rapid and accurate, the carrier units are not required to be moved for single detection, the manpower and material resources are greatly saved, and the method is suitable for batch identification, inputting, handing-over, collecting and detecting of the samples.

for example, the utility model discloses a biological sample intelligent recognition appearance that is disclosed in CN204143447U "a biological sample intelligent recognition appearance", including the shell, set up supply socket, USB socket, switch on the side of shell bottom, set up control circuit board and the antenna circuit board in the shell inside, the antenna circuit board passes through connecting pin detachable and is connected with control circuit board, be equipped with a microcontroller on the control circuit board, a central processing unit, ten L F card reading modules are connected respectively to the central processing unit, L F card reading module is responsible for scanning the label under the control of central processing unit, IO extension unit with microcontroller connection, the microcontroller gates and ends the operation through extension unit to the switch, be equipped with 10 lines 10 rows of card reader antennas that distribute equally on the antenna circuit board, the utility model discloses an antenna circuit board and control circuit board split type design adopt connecting pin to connect, when being applied to the cryopreserved pipe box of different sizes, only need to change the antenna circuit board, can satisfy multiple specification measurement requirement.

Although the device disclosed in the above patent can solve the problems of manual management and code scanning identification in low-temperature or ultra-low-temperature environments, in the above technical scheme, because the usage of the cryopreservation box is different, the situation of the cryopreservation box is also different, the cryopreservation boxes with different specifications need to be matched with the card readers with corresponding specifications, the specification of the card reader needs to be correspondingly changed or the antenna circuit board in the card reader needs to be changed, so that the infrastructure cost is greatly increased, more fields are occupied, the operation steps are complicated, and the technical scheme which is suitable for low-temperature or ultra-low-temperature environments and does not need to frequently change the card reader or the antenna circuit board in the card reader needs to be further developed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an intelligent recognition system can use same RFID card reader to discern the cryopreserved box of multiple model when adapting to low temperature or ultra-low temperature environment, and convenient to use is swift, practice thrift the cost.

The technical scheme of the utility model as follows: the utility model provides an adapter device that is used for ultra-low temperature to freeze and deposits pipe discernment, includes adapter device, RFID card reader and places in freezing the pipe of depositing in the box and pasting electronic tags, adapter device is the base plate that has the antenna of embedded, the pin of antenna passes through connecting piece and RFID card reader electric connection, antenna and the electronic tags communication connection who freezes on depositing the pipe.

Preferably, the electronic tag is arranged at the bottom of the cryopreservation tube.

Preferably, the electronic tag is a UHF near field RFID tag.

Preferably, the connector is a pin.

Preferably, the cryopreservation tube is provided with a seal, and two ends of the seal are respectively adhered to the tube body and the tube cover of the cryopreservation tube.

More preferably, a one-dimensional code is arranged on the seal.

The utility model has the advantages that: the utility model is provided with an additional switching device, can use the same RFID card reader to identify various types of freezing storage boxes, is convenient to use and saves cost; compare in the RFID in current application, the utility model discloses select UHF RFID label for use, have small, can the near field read, do not need external antenna's characteristics, under extreme environment, the condition that drops can not appear in the solder joint of RFID label.

Drawings

Fig. 1 is an exploded view of an intelligent identification system.

FIG. 2 is a schematic diagram of the connection of the adapter device and the RFID card reader.

FIG. 3 is a schematic diagram of the communication connection between the adapter and the vial.

Detailed Description

The embodiments of the present invention will be explained in detail with reference to the accompanying drawings.

As shown in fig. 1, an embodiment of the utility model provides an intelligent recognition system, including switching device 1, RFID card reader 2 with place in cryopreserving box 3 and paste the cryopreserving pipe 4 of RFID label, wherein switching device 1 is connected with RFID card reader 2 as the transition device that RFID card reader 2 and cryopreserving pipe 4 communicate each other, one side, and the another side is used for placing cryopreserving box 3 and restricts the position of cryopreserving box 3 through the stopper.

As shown in fig. 2, another embodiment of the present invention provides a connection method between an adapter and an RFID reader, the adapter device 1 is a substrate 12 embedded with an antenna 11, pins 13 of the antenna 11 are electrically connected with the RFID card reader 2 through pins 5, the pins 13 of the antenna 1 are exposed out of the substrate 12, and the substrate 12 is provided with a slot matched with the pin 5, the top surface of the RFID card reader 2 is also provided with a slot matched with the pin 5, so that the antenna 11 can be fixed and electrically connected to the RFID reader 2 via the pin 5, the antenna 11 and the control circuit board in the RFID card reader 2 realize data transmission through the pin 5, the top surface of the RFID card reader 2 is also provided with a limiting block, the distance between the slots on the substrate 12 is equal to that of the slots on the RFID card reader 2, and the limitation of the distance between the slots is only limited to the case of using common pins. The connection mode of the antenna and the RFID card reader is not limited to pin connection.

As shown in fig. 3, the present invention further provides an embodiment, in this embodiment, a cryopreservation tube 4 is provided, including a tube body 42 and a tube cover 41, the tube cover 41 is fixed on the top of the tube body 42, the bottom of the tube body 42 is provided with an RFID tag 43 and a two-dimensional code, a one-dimensional code is pasted on the side of the cryopreservation tube and is used as a seal 44 to connect the tube body 42 and the tube cover 41, when the tube cover 41 is opened, the one-dimensional code must be torn off first for confirming whether the cryopreservation tube 4 is opened, so as to facilitate test recording; the antenna 11 embedded in the substrate 12 is in communication connection with the RFID tag 43 on the cryopreservation tube 4, the specific process is that the antenna 11 and the RFID tag 43 perform data transmission in a wireless communication manner, the specific process of the wireless communication is to utilize the transmission characteristics of radio frequency signals and space coupling (i.e. inductance or electromagnetic coupling) or radar reflection, so as to realize automatic identification, the process is the prior art, therefore, the detailed description is omitted here, the specification of the adapter 1 and the cryopreservation box 3 in the figure is only taken as an example, and the specification of the cryopreservation box 3 and the adapter 1 are not limited in the present invention.

The utility model discloses a matrix design according to the antenna reaches the purpose that the check freezes deposits the pipe and confirm the position, and this design mainly uses under the environment of low temperature and ultra-low temperature, because limit environment can make ordinary RFID label inefficacy, so the utility model discloses a UHF near field RFID label has been selected, but the antenna of this type's label has small, near field reading, does not need external antenna's characteristics, the risk that the solder joint drops can not appear in the environment of low temperature and ultra-low temperature for it still can normally work under limit environment.

The utility model provides an embodiment's working process does: when a worker takes out the 9 × 9 specification freezing box with the freezing tube from a low-temperature or ultralow-temperature environment, placing the 9 × 9 specification switching device on the RFID card reader, connecting the switching device to the RFID card reader through a contact pin, placing the 9 × 9 specification freezing box on the 9 × 9 specification switching device, starting the RFID card reader to detect and input information; when a 2 x 2 specification freezing storage box with a freezing storage pipe needs to be additionally detected, a worker only needs to close the RFID card reader, take down the switching device with the 9 x 9 specification, change the switching device with the 2 x 2 specification, place the 2 x 2 specification freezing storage box on the switching device 1, and start the RFID card reader to quickly finish detection and information recording.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the present invention. Are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an intelligent identification system, its characterized in that includes switching device, RFID card reader and places in freezing the pipe of depositing in the box and pasting electronic tags, switching device is the base plate that has the antenna in embedded, the pin of antenna passes through connecting piece and RFID card reader electric connection, antenna and the electronic tags communication connection on the pipe of depositing.

2. The intelligent identification system of claim 1, wherein the electronic tag is disposed at the bottom of the cryopreservation tube.

3. A smart identification system as claimed in claim 2 wherein the electronic tag is a UHF near field RFID tag.

4. The smart identification system of claim 1 wherein the connector is a pin.

5. The intelligent identification system of claim 2, wherein a seal is disposed on the cryopreservation tube, and two ends of the seal are respectively adhered to the tube body and the tube cover of the cryopreservation tube.

6. The intelligent recognition system of claim 5, wherein a one-dimensional code is provided on the seal.