CN110276224B

CN110276224B - RFID (radio frequency identification) channel gate array capable of being flexibly combined

Info

Publication number: CN110276224B
Application number: CN201910547400.7A
Authority: CN
Inventors: 张楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2022-11-22
Anticipated expiration: 2039-06-24
Also published as: CN110276224A

Abstract

The invention relates to the technical field of RFID access doors, and discloses a flexibly combined RFID access gate array, which comprises a matrix type access door formed by splicing a plurality of square boxes, wherein the upper side, the lower side, the left side and the right side of each square box can be extended and expanded, each square box is clamped with the other square box, and an RFID antenna or an RFID reader for checking a label is arranged in each square box. This but RFID passageway gate array of nimble combination, assemble into combination formula passageway gate array through the square body case, make the passway door at last, down, a left side, the extension of all extending on the right side, and the mountable corresponds the RFID antenna or the RFID of the different specifications of quantity and reads the ware at the square body incasement, the big increase of fixed passageway gate pole relatively has radiated area, make the label even under the motionless condition, can both check completely under the condition of motion, the check efficiency of label has been improved, make the passway door improve to the stability of the detection rate of a plurality of articles simultaneously, the high accuracy of label check has been ensured.

Description

Flexibly combined RFID (radio frequency identification) channel gate array

Technical Field

The invention relates to the field of RFID passage gates, in particular to a flexibly combined RFID passage gate array.

Background

The RFID access door is a channel for reading electronic information in an electronic tag by using an RFID reader and RFID antennas, at present, the RFID access door is generally divided into an indoor scene and an industrial scene from the scene in the market, the number of the RFID access door antennas in the indoor scene is 2-6 and is mainly applied to a small amount of detection, the industrial access door generally has more than 6 antennas, but the number of the antennas of one product is basically fixed, if a plurality of antennas are added to increase the radiation area, a new product needs to be purchased again, and the expansibility is very inflexible.

The number of the antennas is directly related to the checking performance of the passage door, so that the detection rate of the conventional passage door on the market for a plurality of articles (such as a bag of commodities in an unmanned supermarket) is unstable, the checking accuracy is influenced due to different numbers and placing positions of the antennas, and meanwhile, for the industrial passage door, due to the fact that the number of the tags is large in daily detection, the tags need to be placed in a detection area to move to ensure that all the tags can be correspondingly detected, the time required by the checking is too long, and the checking efficiency is low.

Disclosure of Invention

The invention provides a flexibly combined RFID channel gate array, which has the advantages of high checking accuracy and high efficiency and solves the problems in the background technology.

The invention provides the following technical scheme: the utility model provides a can make up in a flexible way RFID passageway gate array, includes the matrix passgate that a plurality of square body casees were assembled, the upper and lower, left and right side of square body case all can extend the extension, and all mutual joint, every between every square body case the RFID antenna that is used for checking the label is all installed to the inside of square body case.

Preferably, the left side of the square box is fixedly connected with four symmetrically distributed clamping blocks, the right side of the square box is provided with clamping grooves corresponding to the four clamping blocks on the left side one by one, the top of the square box is provided with a convex block, the bottom of the square box is provided with a groove matched with the convex block, each square box can be internally provided with an RFID reader for scanning, and the RFID reader can be connected with 4-16 RFID antennas.

Preferably, the bottom of the square box at the top of the bump is provided with four through grooves which are arranged at equal intervals in the transverse direction, the four through grooves at two positions correspond to each other one by one, a feeder channel is arranged between the corresponding through grooves at two positions, and the through grooves are located on one side of the RFID antenna.

Preferably, the back of the square box is provided with a sealing door, and the door opening mode of the sealing door is a nail-free lock type.

The invention has the following beneficial effects:

1. this RFID passageway gate array that can make up in a flexible way, assemble into combination formula passageway gate array through the square body case, make the passway door upper, lower, a left side, the extension of all right extendible, and the RFID antenna or the RFID of the different specifications of mountable corresponding quantity read ware at the square body incasement, the big increase of relatively fixed passageway gate pole radiation area, make the label even under the static condition, can both check completely under the condition of motion, the check efficiency of label has been improved, make the passway door improve to the stability of the detection rate of a plurality of article simultaneously, the high accuracy of label check has been ensured.

Drawings

FIG. 1 is a schematic diagram of the assembly of the structural cube box portion of the present invention;

FIG. 2 is a schematic view of the construction cube container of the present invention;

FIG. 3 is a cut-away view of the cube box of the structure of FIG. 2 in accordance with the present invention;

FIG. 4 is a schematic cross-sectional view of a structural cube box of the present invention;

FIG. 5 is a schematic view of an assembled access door of the cube box of the present invention;

FIG. 6 is a schematic view of a brand RFID reader installed in the cube box of the present invention.

In the figure: 1. a square box; 101. a clamping block; 102. a card slot; 103. a bump; 1031. a through groove; 104. a groove; 105. sealing the door; 106. a feeder channel; 2. an RFID antenna.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-6, a flexibly combined RFID access gate array comprises a matrix access gate assembled by a plurality of cube boxes 1, the specification of the matrix access gate is determined according to the number of the cube boxes 1, the left side of the cube box 1 is fixedly connected with four symmetrically distributed fixture blocks 101, the right side of the cube box 1 is provided with a slot 102 corresponding to the four fixture blocks 101 on the left side one by one, the fixture block 101 on the right side of one cube box 1 is inserted into the slot 102 of another cube box 1 to complete the transverse assembling extension of the access gate, and the fixture blocks 101 are seamlessly assembled with the slot 102, the top of the cube box 1 is provided with a bump 103, the bottom of the cube box 1 is provided with a groove 104 matching with the bump 103, the bump 103 of one cube box 1 is inserted into the groove 104 of another cube box 1 to complete the longitudinal assembling extension of the access gate, and the bump 103 is seamlessly assembled with the groove 104, so that the fixing manner between each cube box 1 is clamping, thereby being convenient for assembly and disassembly, utilizing the structural design characteristics of the cube to be extendable and expandable on the upper, lower, left and right sides of the square box 1, leading the square box 1 to be assembled and combined into an RFID passage gate array flexibly, abandoning the defect that the traditional RFID passage gate can only be applied to certain specific occasions and has limited radiation area, leading a plurality of square boxes 1 to be combined into a three-dimensional matrix type passage gate, greatly increasing the radiation area, ensuring that all labels can be correspondingly detected without moving in a detection area, shortening the checking time, thereby improving the checking efficiency, leading the RFID passage gate to have the characteristics of high convenience and high performance, being assembled into specific specifications according to specific occasions, leading the RFID antenna 2 for checking the labels to be arranged in each square box 1, leading the RFID reader for scanning to be arranged in each square box 1, the inside of the square box 1 is fixedly provided with a thin plate, RFID readers are arranged on the thin plate, screws penetrate through mounting holes of readers of different brands by using a drilling tool, so that the readers are fixed on the thin plate in the square box 1 to meet the fixing requirements of a large number of readers in the industry, wherein only one RFID reader or RFID antenna is arranged in each square box 1, the RFID reader can be connected with 4-16 RFID antennas 2, an RFID scanning mechanism consists of the RFID reader, the RFID antennas 2 and a feeder line to carry out all-dimensional scanning, in an RFID channel gate array, one RFID reader can be connected with 4-16 RFID antennas 2, the RFID reader and the RFID antennas 2 are both fixed in the square box 1 through screws, the back of square body case 1 is equipped with seals door 105, and the mode of opening of sealing door 105 is the nail-free locking type, through opening a 105, so that install the inside of square body case 1 with RFID antenna 2, thereby deal with specific occasion, the RFID antenna 2 of the corresponding quantity of collocation, still can install the RFID antenna 2 of different specifications in the square body case 1 simultaneously, utilize the RFID antenna 2 of different specifications to combine the use, not only broken through the limitation that the passway door of a specification can only be used in certain environment, avoid because of the quantity of antenna and the position of putting is different, make the passway door reduce to the stability of the detection rate of a plurality of article, it is more complete to ensure the inventory, thereby the accuracy of label inventory has been improved.

The bottom of the top cube box 1 of lug 103 all sets up four logical grooves 1031 that horizontal equidistance was arranged, and four logical groove 1031 one-to-one of two places are equipped with feeder passageway 106 between the logical groove 1031 that two places correspond, lead to groove 1031 and lie in one side of RFID antenna 2 to the circuit of feeder connection RFID antenna 2 is arranged, when a plurality of cube boxes 1 make up and assemble, ensures the effectual performance of RFID antenna 2.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A RFID channel gate array capable of being flexibly combined is characterized in that: the matrix type access door comprises a matrix type access door formed by splicing a plurality of square boxes (1), wherein the upper side, the lower side, the left side and the right side of each square box (1) can be extended and expanded, each square box (1) is clamped with the other square box, and an RFID antenna (2) for checking a label is arranged in each square box (1); the left side of the square box (1) is fixedly connected with four symmetrically distributed clamping blocks (101), the right side of the square box (1) is provided with clamping grooves (102) which correspond to the four clamping blocks (101) on the left side one by one, the top of the square box (1) is provided with a convex block (103), the bottom of the square box (1) is provided with a groove (104) matched with the square box, an RFID reader for scanning can be further installed inside each square box (1), and the RFID reader can be connected with 4-16 RFID antennas (2); a thin plate is fixedly installed inside the square box (1), and an RFID reader is arranged on the thin plate.

2. The flexibly combinable RFID lane gate array of claim 1, wherein: four through grooves (1031) which are transversely arranged at equal intervals are formed in the bottom of the square box (1) at the top of the bump (103), the four through grooves (1031) at the two positions are in one-to-one correspondence, a feeder line channel (106) is arranged between the corresponding through grooves (1031) at the two positions, and the through grooves (1031) are located on one side of the RFID antenna (2).

3. The flexibly combinable RFID lane gate array of claim 1, wherein: the back of the square box (1) is provided with a sealing door (105), and the door opening mode of the sealing door (105) is a nail-free lock type.