CN211906298U - Material information acquisition equipment based on UHF technology - Google Patents

Abstract

The utility model discloses a goods and materials information acquisition equipment based on UHF technique relates to information acquisition equipment technical field. The utility model discloses a: information acquisition equipment body, information acquisition equipment body include the boss, and boss upper portion is equipped with the first plate body, and T font channel has been seted up on first plate body upper portion, and the guard plate, guard plate sliding fit are in first plate body top, and be equipped with on the guard plate with T font channel sliding fit's T font sand grip, the protective housing, information acquisition equipment body are installed in the protective housing, and the first plate body is located the protective housing top. The utility model discloses an adorn the backplate of seting up defences on the information acquisition equipment body, the information acquisition equipment body is installed in the protective housing, can play dustproof and waterproof's effect, increases the service environment scope of UHF equipment, also can play extension information acquisition equipment body life simultaneously.

Description

Material information acquisition equipment based on UHF technology

Technical Field

The utility model belongs to the technical field of information acquisition equipment, especially, relate to a goods and materials information acquisition equipment based on UHF technique.

Background

The Ultra High Frequency (UHF) is a radio wave with the wavelength range of 1 m-1 dm and the frequency of 300-3000 MHz, is commonly used in the fields of mobile communication and broadcast television, and has strong signal penetrability. The Ultra High Frequency (UHF) equipment is suitable for use in crowded cities, dense forests and extremely bad weather, so the UHF equipment is mainly used for information acquisition, but the existing material information acquisition equipment based on the UHF technology has poor waterproof and dustproof effects and has great limitation on the use environment.

With the development of logistics and society, more and more detailed management is provided for the demand inventory of products in clothing stores and shopping malls so as to improve the intelligence of management, and many customers provide a way to know the use condition of the sold products at the client in real time, specifically the most products in which model are used and how much products are used. So as to adjust the production plan in time and remind the customer of replenishing goods in time.

In the prior art, RFID technology is mostly adopted to set labels for goods and materials, and RFID card readers are used for reading RFID label information. The RFID is an abbreviation of the english radio Frequency Identification technology during the second war, which refers to a process of storing and retrieving data by using a radio Frequency transmission technology, and is one of non-contact automatic Identification technologies. In developed countries and regions such as europe, america, japan, etc., RFID is widely used in access control, human identification systems, article integrity, theft prevention, and military, and much interest is shown in many large retail industries. The development of domestic RFID is also underway, and not only are government departments and scientific research institutes actively promoting the standardization and research work of RFID, but also the commercial prospect of RFID attracts the participation of manufacturers in the fields of domestic communication, electronics and automation, and the commercialization process starts.

Basic components of RFID: label (Tag): the tag comprises a coupling element and a chip, wherein each tag has a unique electronic code and is attached to an object to identify a target object; a reader: the device for reading (sometimes writing) the label information can be designed to be handheld or fixed; antenna (Antenna): radio frequency signals are communicated between the tag and the reader. Generally, an RFID application system mainly includes a reader and an RFID tag, where the reader is generally used as a computer terminal to read, write, and store data of the RFID tag, and the RFID application system includes a control unit, a high-frequency communication module, and an antenna. The RFID label is a passive transponder, which is composed of an Integrated Circuit (IC) chip and an external antenna, wherein the RFID chip is usually integrated with circuits such as a radio frequency front end, a logic control circuit, a memory and the like, and the antenna is even integrated on one chip in some cases; the information to be replied is acquired from the memory and sent back to the radio frequency front end circuit through the logic control circuit, and finally sent back to the reader through the antenna.

In the scenes of clothing stores, shopping malls and the like, if only the existing RFID device is used, the tag and the reader are adopted, and when the tag is in the radio frequency signal range of the reader, the information stored in the tag is read and stored. However, this method only allows the salesperson to quickly know the sales condition of the product, and other personnel related to the product cannot timely know the current state of the product, and thus cannot timely know when the product needs to be prepared, restocked, and adjust the production plan.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a goods and materials information acquisition equipment based on UHF technique, through set up mark radio frequency label on every goods and materials in the goods and materials group, and place the goods and materials group in the goods and materials box equipment of installing the card reader, when the goods and materials in the goods and materials group are taken away, the card reader will not contain the information of this goods and materials in the information that reaches backstage system last, with this remind relevant personnel in time to adjust the production plan and remind the customer in time to mend goods, embodiment of the invention simple structure, easy and simple to handle, solved current technical problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

a material information acquisition device based on UHF technology comprises:

the information acquisition equipment comprises an information acquisition equipment body, wherein the information acquisition equipment body comprises a boss, a first plate body is arranged on the upper part of the boss, and a T-shaped channel is formed in the upper part of the first plate body;

the protective plate is in sliding fit with the upper part of the first plate body and is provided with a T-shaped convex strip in sliding fit with the T-shaped channel;

the protective housing, the information acquisition equipment body is installed in the protective housing, and first plate body is located the protective housing top.

Optionally, the information acquisition equipment body is internally coupled with a bluetooth chip, an Nb-iot module, a Nano-SIM module and 2 KEY modules, the information acquisition equipment body is internally provided with an acceleration sensor, a light sensation sensor, a UHF reader-writer and a GPS module, the upper end of the information acquisition equipment body is provided with a charging port, one side, away from the edge of the information acquisition equipment body, of the charging port is provided with an indicator light, one side of the indicator light is provided with an extension KEY, and one side, away from the extension KEY, of the indicator light is provided with a switch KEY.

Optionally, first holes are formed in two sides of the first plate body, a first channel is formed in the opposite surface of the inner wall of the protective box, a second plate body is arranged in the first channel, a second hole is formed in the second plate body and corresponds to the first hole, and a threaded rod is arranged in the second hole and the first hole.

Optionally, the second plate body is an arc-shaped plate, and the outer side of the radian faces the bottom end of the protective box.

Optionally, the edges and corners of both sides of the bottom of the protective box are provided with open slots, two corresponding second notches are formed in both sides of each open slot, telescopic rods are arranged in the second notches, and a binding belt is arranged between the two telescopic rods.

Optionally, screw holes are correspondingly formed in the T-shaped channel and the T-shaped raised line, and screws are matched with the screw holes in inner threads of the screw holes.

Optionally, the anticollision rubber has been installed to guard plate and protective housing outer wall, and magnet has been installed at protective housing inner wall bottom center.

The embodiment of the utility model has the following beneficial effect:

1. the utility model discloses an embodiment is through setting up mark radio frequency identification label on every goods and materials in the goods and materials group to place the goods and materials group in the goods and materials box equipment of installing the card reader, when the goods and materials in the goods and materials group are taken away, the card reader will not contain the information of this goods and materials in the information that reaches backstage system to this reminds relevant personnel in time to adjust the production plan and reminds the customer in time to mend goods, simple structure, easy and simple to handle of embodiment of the invention.

2. The utility model discloses an embodiment is through installing the backplate of seting up defences on the information acquisition equipment body, and the information acquisition equipment body is installed in the protective housing, can play dustproof and waterproof's effect, increases the service environment scope of UHF equipment, also can play extension information acquisition equipment body life simultaneously.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

Fig. 1 is a schematic view of a lower structure of an information acquisition device body according to an embodiment of the present invention;

fig. 2 is a schematic view of an upper structure of an information collecting apparatus body according to an embodiment of the present invention;

fig. 3 is a system diagram of an information acquisition device according to an embodiment of the present invention;

fig. 4 is a diagram of a material management system according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an information acquisition apparatus according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a protection box according to an embodiment of the present invention;

fig. 7 is a schematic structural view of an information collecting apparatus body mounted on a protective box according to an embodiment of the present invention;

fig. 8 is a schematic sectional view of an assembled state of the information collecting apparatus body and the protection plate according to an embodiment of the present invention;

fig. 9 is a cross-sectional view of a threaded rod according to an embodiment of the present invention;

FIG. 10 is a schematic cross-sectional view of a protective housing according to an embodiment of the present invention;

FIG. 11 is a schematic view of the structure at A in FIG. 5;

FIG. 12 is a schematic view of the structure at B in FIG. 5;

FIG. 13 is a schematic view of the structure of FIG. 6 at C;

fig. 14 is a schematic structural view at D in fig. 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "middle", "length", "inner", etc. indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1 to 14, in the present embodiment, a material information collecting device based on the UHF technology is provided, which includes:

the information acquisition equipment comprises an information acquisition equipment body 1, wherein the information acquisition equipment body 1 comprises a boss 102, a first plate body 101 is arranged on the upper part of the boss 102, and a T-shaped channel 3 is formed in the upper part of the first plate body 101;

the protective plate 2 is in sliding fit with the upper portion of the first plate body 101, and a T-shaped protruding strip in sliding fit with the T-shaped channel 3 is arranged on the protective plate 2;

protective housing 4, information acquisition equipment body 1 installs in protective housing 4, and first plate body 101 is located protective housing 4 top.

The application of one aspect of the embodiment is as follows: put into protection box 4 with information acquisition equipment body 1 earlier, pass through channel 3 on the information acquisition equipment body with guard plate 2 again, install on information acquisition equipment body 1, can.

Through installing the protective plate 2 on the information acquisition equipment body 1, the information acquisition equipment body 1 is installed in the protective housing 4, can play dustproof and waterproof's effect, increases the service environment scope of information acquisition equipment body 1, also can play the life of extension information acquisition equipment body 1 simultaneously.

In an aspect of this embodiment, first hole 5 has all been seted up to first plate body 101 both sides, first channel 6 has been seted up on the opposite face of 4 inner walls of protective housing, the built-in second plate body 7 that is equipped with of first channel 6, second hole 8 has been seted up to second plate body 7, and second hole 8 and first hole 5 correspond each other, second hole 8 and the built-in threaded rod 15 that is equipped with of first hole 5, consolidate protective housing 4 and information acquisition equipment body 1's relation of connection, the convenience is fixed information acquisition equipment body 1 in protective housing 4.

In an aspect of this embodiment, the second plate body 7 is the arc, and the outside of radian is towards 4 bottoms of protective housing, can strengthen the fixed effect that information acquisition equipment body 1 was fixed in protective housing 4.

In an aspect of this embodiment, open slot 9 has all been seted up to the edges and corners department of 4 bottom both sides of guard box, and two corresponding second notches 10 have been seted up to open slot 9 both sides, and the built-in telescopic link 11 that is equipped with of second notch 10 has installed band 12 between two telescopic links 11, has made things convenient for the installation and the fixing to information acquisition equipment body 1.

In an aspect of this embodiment, screw 13 has been seted up to the correspondence on T font channel 3 and the T font sand grip, and screw 13 female thread fit has screw 14, makes things convenient for fixed information acquisition equipment body 1 and guard plate 2, has strengthened structural stability.

In an aspect of this embodiment, the anticollision rubber has been installed with the guard plate 2 and the guard box outer wall, and magnet 16 has been installed at 4 inner wall bottom centers of guard box, conveniently fixes information acquisition equipment body 1 on the metal object.

As shown in fig. 3, in an aspect of the present embodiment, a bluetooth chip, an Nb-iot module, a Nano-SIM module, and 2 KEY modules are coupled in an information acquisition device body 1, an acceleration sensor, a light sensor, a UHF reader, and a GPS module are installed in the information acquisition device body 1, a charging port 18 is disposed at an upper end of the information acquisition device body 1, an indicator lamp 19 is disposed on one side of the charging port 18 away from an edge of the information acquisition device body 1, an extension KEY 17 is disposed on one side of the indicator lamp 19, and a switch KEY 20 is disposed on one side of the indicator lamp 19 away from the extension KEY 17.

Specifically, a label is installed on a material, an indicator lamp 19 on an information acquisition equipment body 1 is turned on when a power-on/off KEY 20 is pressed, a Bluetooth chip, a GPS module, an Nb-iot module, a Nano-SIM module, 2 KEY modules, an acceleration Sensor, a light Sensor and a UHF reader-writer in the information acquisition equipment body 1 are turned on simultaneously, wherein the Bluetooth chip can be a nordic 52832 chip, the acceleration Sensor can be a G-Sensor, the UHF reader-writer can be a UHF reader, after the information acquisition equipment is started and a Nboost network is successfully registered, the UHF reader-writer is started to scan the peripheral material, then the material information read by the UHF reader-writer is analyzed by a master controller, GPS positioning is started, and the information is transmitted to a cloud end through the Nboost network. And then, scanning at regular time according to a preset positioning period and a preset scanning frequency, putting the equipment box in a trunk or a closed van, and automatically triggering a UHF reader to scan when the light sensation data changes after the trunk is opened. The Gsensor is used for judging whether the equipment moves or not, if the equipment is in a static state, the equipment can not be scanned and uploaded in a power saving period, the indicator lamp 19 is divided into a red lamp and a green lamp, and the red lamp is normally on in the charging process; when the network is full, the green light is always on, and the green light flickers after the network is successfully accessed; in the IDLE mode, a green light is pressed for a short time, the red light periodically flickers to indicate low electric quantity, the red light is normally on in the charging process, the expansion key 17 is pressed to flick the red light, and the charging can be carried out through the charging port 18 when the electric quantity is insufficient.

Through setting up mark radio frequency identification label on every goods and materials in the goods and materials group to place the goods and materials group in the goods and materials box equipment of installing the card reader, when the goods and materials in the goods and materials group were taken away, the card reader will not contain the information of this goods and materials in the information of uploading to the backstage system, in order to this remind relevant personnel in time to adjust the production plan and remind the customer in time to mend goods.

As shown in fig. 3, a specific material management system is provided in this embodiment, and includes a material group to be detected, a tag which is arranged corresponding to each material in the material group and retains information of the corresponding material, an equipment terminal equipped with a card reader, and a background system; the tag is in communication connection with the card reader, and the equipment terminal is in communication connection with the background system; the tag is installed on the material, the equipment terminal is used for placing the material group provided with the tag, the card reader is used for reading information of corresponding materials stored in the tag on the material group in a preset time period, and when the materials in the material group are taken away from the equipment terminal, the card reader reads the information of the residual materials in the material group and uploads the information to the background system, so that related personnel are reminded of adjusting a production plan in time and reminding a customer of supplementing the materials in time.

Specifically, the tag is a UHF tag, and the card reader is a UHF card reader. The information stored in the label can be acquired in a limited range by adopting the ultrahigh frequency UHF label and the UHF card reader, the operation is convenient and quick, the used materials can be known conveniently, the structure is simple, the operation process is simple, and the effect is obvious.

UHF (ultra High frequency) refers to radio waves with a frequency of 300-3000 MHZ and a wavelength of 1 m-1 dm. The radio waves of this band are also known as decimetric waves. The electric waves in this frequency band can be transmitted and received by a small and short antenna.

The material group to be detected at least comprises two groups of materials, each material is provided with a label, and the label stores basic information on the material, for example, the basic information can be information such as the number, the model, the production date and the factory date of the product.

As shown in fig. 4, it should be noted that the material is used, that is, the material is taken out from the device terminal, and when the reader of the device terminal cannot detect the tag on a certain material, it indicates that the material has been taken out and used.

The box provided with the card reader can be a plastic box, a paper box and the like for placing material groups; the reader may be placed in the case at any location where it can communicate with the tag. The background system can receive the information of the label read by the card reader, analyze and compare the obtained data, and map the corresponding relation between the analysis structure and the prestored salesman, client and product, thereby timely and accurately informing relevant personnel to take corresponding measures.

The data transmission between the tag and the card reader is performed by using a radio frequency technology, which belongs to the prior art in the field and is not described herein again.

The circuit structures of the above-mentioned tag and reader are prior art in this field, and are not described herein again. The circuit structures of the control module, the wireless communication module and the like included in the reader belong to the prior art in the field and are not described herein again.

According to the embodiment of the invention, the radio frequency tag is arranged on each material in the material group, the material group is placed in the material box equipment provided with the card reader, and when the material in the material group is taken away, the card reader does not contain the information of the material in the information uploaded to the background system, so that relevant personnel are reminded to adjust the production plan in time and remind a client to replenish the goods in time.

The optional implementation mode of the invention also comprises that the equipment terminal is connected with the background system through a wireless communication module which is arranged in the card reader. After the card reader in the equipment terminal reads the tag information of the material group, the information is transmitted to the background system through the wireless communication module integrated in the card reader, and the obtained information corresponds to the preset mapping relation by the background system, for example, who is the manufacturer of a certain material, who is the supplier, what is the product sales volume of the material, who is the manufacturer, and the like. When the residual amount of the money is less than a certain threshold value, the background system can automatically send information to corresponding suppliers, sellers and suppliers.

Preferably, the wireless communication module includes an NB-IoT module.

The narrowband Internet of things NB-iot (narrow Band Internet of things) becomes an important branch of the Internet of everything. The NB-IoT is constructed in a cellular network, only consumes about 180KHZ of bandwidth, and can be directly deployed in a GSM network, a UMTS network or an LTE network so as to reduce the deployment cost and realize smooth upgrading. NB-IoT is an emerging technology in the IoT domain that supports cellular data connectivity for low power devices over wide area networks, also known as Low Power Wide Area Networks (LPWANs). NB-IoT supports efficient connectivity for devices with long standby time and high requirements for network connectivity. The NB-IoT has four characteristics: the method has the advantages that firstly, the wide coverage is realized, the improved indoor coverage is provided, and under the same frequency band, the NB-IoT gains 20dB more than the existing network, which is equivalent to the capability of improving the coverage area by 100 times; the system has the capacity of supporting connection, one NB-IoT sector can support 10 ten thousand connections, and the system supports low delay sensitivity, ultralow cost, low equipment power consumption and optimized network architecture; thirdly, the power consumption is lower, and the standby time of the NB-IoT terminal module can be as long as 10 years; fourth, lower module cost, no more than $ 5 per connection module of the enterprise. The NB-IoT focuses on the market of low power consumption and wide coverage of the Internet of things, and is an emerging technology which can be widely applied in the global scope. The method has the characteristics of wide coverage, multiple connections, low speed, low cost, low power consumption, excellent architecture and the like. The NB-IoT uses the License frequency band, can adopt three deployment modes of in-band, guard band or independent carrier, and coexists with the existing network.

Because the NB-IoT has the advantages of low power consumption, wide coverage, low cost, large capacity and the like, the NB-IoT can be widely applied to various vertical industries, such as remote meter reading, tracking, intelligent parking, intelligent agriculture and the like.

The background system comprises a data storage device and an information mapping device, when a UHF card reader reads material information and uploads the material information to the background system, the background system stores the received information and inputs the received information into the information mapping device, and the information mapping device timely reminds related personnel of timely adjusting a production plan and reminding a customer of timely replenishing goods according to the pre-recorded corresponding relation of a salesman, the customer and a product.

The above embodiments may be combined with each other.

It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are only used for distinguishing features, and do not have an actual order or meaning, and the present application is not limited thereto.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. A material information acquisition equipment based on UHF technique, characterized by includes:

the information acquisition equipment comprises an information acquisition equipment body (1), wherein the information acquisition equipment body (1) comprises a boss (102), a first plate body (101) is arranged on the upper part of the boss (102), and a T-shaped channel (3) is formed in the upper part of the first plate body (101);

the protective plate (2) is in sliding fit with the upper portion of the first plate body (101), and a T-shaped protruding strip in sliding fit with the T-shaped channel (3) is arranged on the protective plate (2);

protective housing (4), information acquisition equipment body (1) are installed in protective housing (4), and first plate body (101) are located protective housing (4) top.

2. The UHF technology-based material information acquisition equipment as claimed in claim 1, characterized in that a Bluetooth chip, an Nb-iot module, a Nano-SIM module, and 2 KEY modules are coupled in the information acquisition equipment body (1), an acceleration sensor, a light sensor, a UHF reader-writer, and a GPS module are installed in the information acquisition equipment body (1), a charging port (18) is arranged at the upper end of the information acquisition equipment body (1), an indicator lamp (19) is arranged at one side of the charging port (18) far away from the edge of the information acquisition equipment body (1), an extension KEY (17) is arranged at one side of the indicator lamp (19), and a switch KEY (20) is arranged at one side of the indicator lamp (19) far away from the extension KEY (17).

3. The equipment for collecting information on materials based on UHF technology as claimed in claim 1, wherein the first plate (101) has first holes (5) on both sides, the protection box (4) has first channels (6) on the opposite surface of the inner wall, the first channels (6) are equipped with second plates (7) inside, the second plates (7) have second holes (8) inside, the second holes (8) correspond to the first holes (5), and the second holes (8) and the first holes (5) are equipped with threaded rods (15) inside.

4. The UHF technology-based material information collecting device as claimed in claim 2, wherein the second plate body (7) is an arc-shaped plate, and the outer side of the arc-shaped plate faces the bottom end of the protective box (4).

5. The UHF technology-based material information acquisition equipment as claimed in claim 1, wherein the corners of both sides of the bottom of the protection box (4) are provided with open slots (9), both sides of the open slots (9) are provided with two corresponding second notches (10), the second notches (10) are internally provided with telescopic rods (11), and a binding band (12) is arranged between the two telescopic rods (11).

6. The UHF technology-based material information acquisition equipment as claimed in claim 1, wherein the T-shaped channel (3) and the T-shaped convex strip are correspondingly provided with screw holes (13), and the screw holes (13) are internally threaded with screws (14).

7. The UHF technology-based material information acquisition device as claimed in claim 1, wherein the protective plate (2) and the outer wall of the protective box are both provided with anti-collision rubber, and the center of the bottom of the inner wall of the protective box (4) is provided with a magnet (16).

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