CN216211035U

CN216211035U - Asset automatic inventory counting device based on RFID identification

Info

Publication number: CN216211035U
Application number: CN202122129460.2U
Authority: CN
Inventors: 冯超; 林彬; 张晓枭
Original assignee: Inner Mongolia Jiutai New Material Co Ltd
Current assignee: Inner Mongolia Jiutai New Material Co Ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-04-05
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses an asset automatic counting device based on RFID (radio frequency identification) identification, which comprises a main body assembly, wherein the main body assembly comprises a first shell, a second shell, a sliding groove, a tag strip, a fixing ring and an RFID tag; the identification mechanism comprises a signal transceiver, a memory, a counter, a signal amplifier, an RFID identifier and a reader-writer. According to the utility model, the RFID tag is compiled through the reader-writer, the data of the RFID tag is received through the RFID identifier, the data received by the RFID identifier is sent to the remote control terminal through the PLC and the signal transceiver for data processing, the processed data is received through the signal transceiver, the processed data is counted through the counter, and then the data is stored through the memory, so that the data is not required to be checked and compared manually, the checking efficiency is improved, and the labor cost is reduced.

Description

Asset automatic inventory counting device based on RFID identification

The technical field is as follows:

the utility model relates to the technical field of automatic inventory of assets, in particular to an automatic inventory device of assets based on RFID identification.

Background art:

the fixed assets are used as important components of enterprise assets, and have the characteristics of high value, long service cycle, scattered use places, high management difficulty and the like; the RFID has a very wide application range, and typical applications include animal wafers, automobile wafer burglar alarms, access control, parking lot control, production line automation and material management;

the traditional asset checking mode is usually that checking work is carried out by checking a signboard, because the signboard is usually printed or written by hand to fill in, information such as quantity, model and contrast material needs to be confirmed manually during checking, the working efficiency is low, and a large amount of labor force needs to be consumed, therefore, the automatic asset checking device based on the RFID identification is provided.

The utility model has the following contents:

the utility model aims to provide an asset automatic inventory device based on RFID identification, which aims to solve the problems in the background technology.

The utility model is implemented by the following technical scheme: based on RFID identification with asset automatic inventory device, include

A body assembly including a first housing, a second housing, a chute, a tag strip, a securing ring, and an RFID tag;

the identification mechanism comprises a signal transceiver, a memory, a counter, a signal amplifier, an RFID (radio frequency identification) identifier and a reader-writer;

the bottom fixedly connected with second casing of first casing, the read write line is installed to the inside diapire of second casing, the front surface sliding connection of second casing has the tag, the inside of tag is equipped with the RFID label, the inside wall mid-mounting of first casing has the PLC controller, the counter is installed to rear surface one side of PLC controller, one side of PLC controller is equipped with signal amplifier, one side of signal amplifier is equipped with the RFID recognizer, signal amplifier with the RFID recognizer is all installed in the inside wall of first casing, the last surface mounting of RFID recognizer has signal transceiver.

As further preferable in the present technical solution: a storage device is mounted on one side, away from the counter, of the rear surface of the PLC, and a storage battery is mounted at the bottom of the inner side wall of the first shell; and counting the processed data through a counter.

As further preferable in the present technical solution: a groove is formed in the label strip, and one side of the RFID label is arranged on the inner side wall of the groove; by fixing the RFID tag in the groove, the stability of the RFID tag in operation is increased.

As further preferable in the present technical solution: the signal output end of the signal amplifier is electrically connected with the signal input end of the RFID recognizer through a wire, the signal output ends of the RFID recognizer, the signal transceiver, the counter and the reader-writer are electrically connected with the signal input end of the PLC controller through wires, and the signal output end of the PLC controller is electrically connected with the signal input ends of the signal transceiver and the memory through wires; the data reception range of the RFID identifier is increased by the signal amplifier.

As further preferable in the present technical solution: the front surface of the first shell is provided with a display screen, and the signal output end of the PLC is electrically connected with the signal input end of the display screen through a wire; and displaying the data transmitted by the PLC through the display screen.

As further preferable in the present technical solution: an alarm lamp is installed on one side of the upper surface of the first shell, and an electrical output end of the PLC is electrically connected to an electrical input end of the alarm lamp through a wire; and an alarm is given through the alarm lamp to remind a worker to check.

As further preferable in the present technical solution: the two sides of the first shell are uniformly provided with ventilation openings, the inner side walls of the ventilation openings are fixedly connected with a dustproof net, the front surface of the second shell is provided with a sliding groove, the outer side wall of the label strip is connected with the inner side wall of the sliding groove in a sliding mode, and one side of the label strip is fixedly connected with a fixing ring; the first shell is internally cooled through the ventilation opening.

As further preferable in the present technical solution: four article placing grooves are symmetrically formed in the outer side wall of the first shell, and rubber pads are bonded to the inner side walls of the four article placing grooves; the contact area between the rubber pad and the first shell is increased through the arranged object placing groove.

The utility model has the advantages that: according to the utility model, the RFID tag is compiled through the reader-writer, the data of the RFID tag is received through the RFID identifier, the data received by the RFID identifier is sent to the remote control terminal through the PLC and the signal transceiver for data processing, the processed data is received through the signal transceiver, the processed data is counted through the counter, and then the data is stored through the memory, so that the data is not required to be checked and compared manually, the checking efficiency is improved, and the labor cost is reduced.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic sectional view of the second housing according to the present invention.

In the figure: 1. a body assembly; 2. an identification mechanism; 101. a first housing; 102. a second housing; 103. a chute; 104. a label strip; 105. a fixing ring; 106. an RFID tag; 201. a signal transceiver; 202. a PLC controller; 203. a memory; 204. a counter; 205. a signal amplifier; 206. an RFID identifier; 207. a reader/writer; 41. an alarm light; 42. a storage groove; 43. a rubber pad; 44. a storage battery; 45. a vent; 46. a dust screen; 47. a display screen; 49. and (4) a groove.

The specific implementation mode is as follows:

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: based on RFID identification with asset automatic inventory device, include

A body assembly 1, the body assembly 1 including a first housing 101, a second housing 102, a chute 103, a tag sheet 104, a fixing ring 105, and an RFID tag 106;

the identification mechanism 2, the identification mechanism 2 comprises a signal transceiver 201, a memory 203, a counter 204, a signal amplifier 205, an RFID identifier 206 and a reader-writer 207;

the bottom of first casing 101 is fixedly connected with second casing 102, reader-writer 207 is installed to the inside diapire of second casing 102, the front surface sliding connection of second casing 102 has tag 104, the inside of tag 104 is equipped with RFID label 106, the inside wall mid-mounting of first casing 101 has PLC controller 202, counter 204 is installed to PLC controller 202's rear surface one side, one side of PLC controller 202 is equipped with signal amplifier 205, one side of signal amplifier 205 is equipped with RFID recognizer 206, signal amplifier 205 and RFID recognizer 206 are all installed in the inside wall of first casing 101, the last surface mounting of RFID recognizer 206 has signal transceiver 201.

In this embodiment, specifically: a memory 203 is arranged on one side of the back surface of the PLC 202 far away from the counter 204, and a storage battery 44 is arranged at the bottom of the inner side wall of the first shell 101; the processed data is counted and counted by the counter 204, and stored by the memory 203.

In this embodiment, specifically: a groove 49 is formed in the label strip 104, and one side of the RFID label 106 is arranged on the inner side wall of the groove 49; by securing the RFID tag 106 within the recess 49, stability of the RFID tag 106 during operation is increased.

In this embodiment, specifically: the signal output end of the signal amplifier 205 is electrically connected to the signal input end of the RFID identifier 206 through a wire, the signal output ends of the RFID identifier 206, the signal transceiver 201, the counter 204 and the reader-writer 207 are electrically connected to the signal input end of the PLC controller 202 through a wire, and the signal output end of the PLC controller 202 is electrically connected to the signal input ends of the signal transceiver 201 and the memory 203 through a wire; the data receiving range of the RFID identifier 206 is increased by the signal amplifier 205, and the PLC controller 202 is provided to receive data of the RFID identifier 206, the signal transceiver 201, the counter 204, and the reader/writer 207.

In this embodiment, specifically: the front surface of the first shell 101 is provided with a display screen 47, and the signal output end of the PLC 202 is electrically connected to the signal input end of the display screen 47 through a wire; the data transmitted by the PLC controller 202 is displayed through the display screen 47 for the staff to view.

In this embodiment, specifically: an alarm lamp 41 is installed on one side of the upper surface of the first casing 101, and an electrical output end of the PLC controller 202 is electrically connected to an electrical input end of the alarm lamp 41 through a wire; an alarm is given through the alarm lamp 41 to remind a worker to check, and the PLC controller 202 controls the on and off of the alarm lamp 41.

In this embodiment, specifically: the two sides of the first shell 101 are uniformly provided with ventilation openings 45, the inner side wall of the ventilation opening 45 is fixedly connected with a dustproof net 46, the front surface of the second shell 102 is provided with a sliding groove 103, the outer side wall of the label strip 104 is connected with the inner side wall of the sliding groove 103 in a sliding manner, and one side of the label strip 104 is fixedly connected with a fixing ring 105; the ventilation opening 45 is used for radiating heat in the first housing 101, and the dust screen 46 is used for intercepting dust in the air, so that the dust is prevented from entering the first housing 101 through the ventilation opening 45.

In this embodiment, specifically: four article placing grooves 42 are symmetrically formed in the outer side wall of the first shell 101, and rubber pads 43 are bonded to the inner side walls of the four article placing grooves 42; the contact area between the rubber pad 43 and the first shell 101 is increased through the arranged object placing groove 42, and the anti-falling performance of the first shell 101 is improved through the arranged rubber pad 43.

In this embodiment, specifically: a switch set for turning on and off the signal transceiver 201, the PLC controller 202, the memory 203, the counter 204, the signal amplifier 205, the RFID identifier 206, the reader/writer 207, and the display 47 is installed on one side of the first housing 101, and an electrical input end of the switch set is electrically connected to an electrical output end of the storage battery 44 through a wire, so as to supply power to the signal transceiver 201, the PLC controller 202, the memory 203, the counter 204, the signal amplifier 205, the RFID identifier 206, the reader/writer 207, and the display 47.

In this embodiment, specifically: the signal transceiver 201 has a model number DMX 512; the PLC controller 202 is DF-96D in model; the display screen 47 is model AML500J 01Z-00.

Working principle or structural principle: when the signboard is used, when the signboard is required to be edited, the mobile tag 104 drives the signal transceiver 201 to slide into the sliding chute 103, then the data of the remote control terminal is received through the signal transceiver 201, then the data is transmitted to the reader-writer 207 through the PLC 202, then the data is written into the RFID tag 106 through the reader-writer 207, then the tag 104 is fixed on the corresponding material through the mobile fixing ring 105, when the material is required to be checked, the data of the RFID tag 106 is received through the RFID identifier 206, the receiving range of the RFID identifier 206 is increased through the arranged signal amplifier 205, the checking efficiency is improved, then the data of the RFID identifier 206 is received through the PLC 202, the data is transmitted to the remote control terminal for processing through the signal transceiver 201, then the data processed by the remote control terminal is received through the signal transceiver 201, and the data is transmitted to the PLC 202 through the signal transceiver 201, then the data are respectively transmitted to the memory 203 and the display screen 47 through the PLC controller 202, the data are stored through the memory 203, the processed data are counted through the set counter 204, then the data transmitted by the PLC controller 202 are displayed through the display screen 47 so as to be convenient for a worker to check, when the final data counted by the counter 204 are not in accordance with the data stored in the memory 203, the alarm lamp 41 is started to work through the PLC controller 202, the working alarm lamp 41 gives an alarm to remind the worker to check, then the heat dissipation work is carried out in the first shell 101 through the set ventilation opening 45, the dust in the air is intercepted through the set dust screen 46, the dust is prevented from entering the inside of the first shell 101 through the ventilation opening 45, the utility model does not only need to check and compare the material data manually, the inventory efficiency is improved, the labor cost is reduced, the repeated utilization can be carried out, and the management and control cost is saved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An automatic inventory counting device based on RFID identification is characterized by comprising

A body assembly (1), the body assembly (1) including a first housing (101), a second housing (102), a chute (103), a tag strip (104), a fixing ring (105), and an RFID tag (106);

an identification mechanism (2), wherein the identification mechanism (2) comprises a signal transceiver (201), a memory (203), a counter (204), a signal amplifier (205), an RFID identifier (206) and a reader-writer (207);

the bottom fixedly connected with second casing (102) of first casing (101), read write line (207) are installed to the inside diapire of second casing (102), the front surface sliding connection of second casing (102) has tag (104), the inside of tag (104) is equipped with RFID label (106), the inside wall mid-mounting of first casing (101) has PLC controller (202), counter (204) are installed to rear surface one side of PLC controller (202), one side of PLC controller (202) is equipped with signal amplifier (205), one side of signal amplifier (205) is equipped with RFID recognizer (206), signal amplifier (205) with RFID recognizer (206) all install in the inside wall of first casing (101), the last surface mounting of RFID recognizer (206) has signal transceiver (201).

2. The RFID-based asset automatic inventory device of claim 1, wherein: a memory (203) is installed on one side, away from the counter (204), of the rear surface of the PLC (202), and a storage battery (44) is installed at the bottom of the inner side wall of the first shell (101).

3. The RFID-based asset automatic inventory device of claim 1, wherein: a groove (49) is formed in the label strip (104), and one side of the RFID label (106) is arranged on the inner side wall of the groove (49).

4. The RFID-based asset automatic inventory device of claim 2, wherein: the signal output end of the signal amplifier (205) is electrically connected to the signal input end of the RFID identifier (206) through a wire, the signal output ends of the RFID identifier (206), the signal transceiver (201), the counter (204) and the reader-writer (207) are electrically connected to the signal input end of the PLC controller (202) through wires, and the signal output end of the PLC controller (202) is electrically connected to the signal input ends of the signal transceiver (201) and the memory (203) through wires.

5. The RFID-based asset automatic inventory device of claim 1, wherein: the front surface mounting of first casing (101) has display screen (47), the signal output part of PLC controller (202) passes through wire electric connection in the signal input part of display screen (47).

6. The RFID-based asset automatic inventory device of claim 1, wherein: alarm lamp (41) are installed to upper surface one side of first casing (101), the electrical output of PLC controller (202) passes through wire electrical connection in the electrical input of alarm lamp (41).

7. The RFID-based asset automatic inventory device of claim 1, wherein: vent (45) have evenly been seted up to the both sides of first casing (101), inside wall fixedly connected with dust screen (46) of vent (45), spout (103) have been seted up to the front surface of second casing (102), the lateral wall sliding connection of tag (104) is in the inside wall of spout (103), one side fixedly connected with fixed ring (105) of tag (104).

8. The RFID-based asset automatic inventory device of claim 1, wherein: four article placing grooves (42) are symmetrically formed in the outer side wall of the first shell (101), and rubber pads (43) are bonded to the inner side walls of the four article placing grooves (42).