CN213601225U

CN213601225U - Bar code scanning device for self-service shopping

Info

Publication number: CN213601225U
Application number: CN202023054475.9U
Authority: CN
Inventors: 江河
Original assignee: Guangzhou Egger Intelligent Technology Co ltd
Current assignee: Guangzhou Egger Intelligent Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-07-02
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a bar code scanning device for self-service shopping is the scanning equipment of hand-held type, to the major possession commodity of being not convenient for move in independently shopping, for example the beer of the one-tenth case packing of heavy weight or commodity such as bulky cotton quilt, the consumer can the hand of the hand grip hand of casing, moves scanning device to major possession commodity bar code position and types into commodity information, has made things convenient for typing into of consumer to major possession commodity information. Because the inside face acquisition module, the face identification module that is provided with of shell, when the handle portion is held to the consumer's hand, the face acquisition module that sets up at rifle head portion top will gather consumer's face information and carry out the matching of consumer's personal account through the face identification module, and when the matching was successful, the controller opened bar code scanning module through the relay, types into commodity information to pay through the personal account, reduce consumer latency.

Description

Bar code scanning device for self-service shopping

Technical Field

The utility model relates to a bar code reads ware technical field, in particular to a bar code scanning device for self-service shopping.

Background

The bar code reader is divided into a bar code scanning gun, a bar code reader and a laser bar code reader, and is reading equipment for reading information contained in a bar code. The bar code reader decodes the content of the bar code according to the optical principle and then transmits the content to a computer or other equipment in a data line or wireless mode. The bar code reader is widely applied to occasions needing to acquire information simply, conveniently and quickly, such as supermarkets, postal services, logistics express delivery and libraries.

In the prior art, in order to save the time of waiting for manual checkout of consumers, some supermarkets have released self-service shopping services, and a specific scenario is that at a self-service checkout counter, a consumer enters information of goods selected for purchase by using a bar code reader, and pays by opening a mobile phone app, so that when a mobile phone network is not good, the waiting time of the consumer is too long, and even the payment fails.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a bar code scanning device for self-service shopping, through with face acquisition module and face identification module integration on bar code scanning rifle for the consumer just logs in individual account through face identification when typeeing the commodity bar code, and pays by money through the account number, reduces latency.

In order to achieve the purpose, the following technical scheme is provided:

a bar code scanning device for self-service shopping comprises a shell, wherein the shell is divided into a handle part and a gun head part, and a face acquisition module, a face recognition module, a controller, a relay and a bar code scanning module are arranged in the shell;

the face collection module sets up the top at the rifle head, face collection module's output with face identification module's input is connected, face identification module's output with the input of controller is connected, the output of controller with the controlled end of relay is connected, the control end of relay with the switch of bar code scanning module is connected.

As a further improvement, the face acquisition module is a camera.

As a further improvement, the bar code scanning module is a laser bar code reader.

As a further improvement, a magnetic attraction structure for fixing the scanning device on the bracket is arranged on the back surface of the handle part.

As a further improvement, the magnetic attraction structure comprises a groove arranged on the surface of the handle part and a magnet embedded in the groove.

As a further improvement, the magnetic attraction structure further comprises a soft adhesive layer coated on the surface of the magnet.

As a further improvement, the soft rubber layer is made of silica gel or rubber.

Compared with the prior art, the utility model discloses following beneficial effect has at least:

1. the utility model provides a bar code scanning device for self-service shopping is the scanning equipment of hand-held type, to the bulky commodity that is not convenient for move in independently shopping, for example the beer of the one-tenth case packing of heavy weight or commodity such as bulky cotton quilt, the consumer can the hand of casing hold the hand, moves scanning device to bulky commodity bar code position and types into commodity information, has made things convenient for the type of consumer to bulky commodity information.

2. Because the inside face acquisition module, the face identification module that is provided with of shell, when the handle portion is held to the consumer's hand, the face acquisition module that sets up at rifle head portion top will gather consumer's face information and carry out the matching of consumer's personal account through the face identification module, and when the matching was successful, the controller opened bar code scanning module through the relay, types into commodity information to pay through the personal account, reduce consumer latency.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a side view of a barcode scanning device for self-service shopping in one embodiment.

FIG. 2 is a top view of a barcode scanning device for self-service shopping in one embodiment.

FIG. 3 is a rear view of a barcode scanning device for self-service shopping in one embodiment.

FIG. 4 is a block diagram of a barcode scanning device for self-service shopping in one embodiment.

Reference numerals:

100. a housing; 110. a handle portion; 120. a gun head; 210. a camera; 220. a face recognition module; 300. a soft adhesive layer; 400. a controller; 410. a relay; 420. a laser bar code reader.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 4, an embodiment of the present invention provides a barcode scanning device for self-service shopping, including a housing 100, the housing 100 is divided into a handle portion 110 and a gun head portion 120, a face acquisition module, a face recognition module 220, a controller 400, a relay 410 and a barcode scanning module are arranged inside the housing 100; the face collection module is a camera 210, the camera 210 is arranged at the top end of the gun head portion 120, the output end of the face collection module is connected with the input end of the face recognition module 220, the output end of the face recognition module 220 is connected with the input end of the controller 400, the output end of the controller 400 is connected with the controlled end of the relay 410, the control end of the relay 410 is connected with the switch of the bar code scanning module, the bar code scanning module is a laser bar code reader 420, the laser bar code reader 420 is used for inputting information of commodities after the switch is switched on, and the information comprises names of the commodities, prices of the commodities and the like.

The relay 410 (english name: relay) is an electric control device, and is an electric appliance that generates a predetermined step change in a controlled amount in an electric output circuit when a change in an input amount (excitation amount) meets a predetermined requirement. It has an interactive relationship between a control system (also called an input loop) and a controlled system (also called an output loop). It is commonly used in automated control circuits, which are actually a "recloser" that uses low current to control high current operation. In this embodiment, the controlled terminal of the relay 410 is an input circuit, and the control terminal of the relay 410 is an output circuit. The control terminal of the relay 410 can control the laser barcode reader 420 to be turned on or off. Further, the face recognition module 220 is a conventional technology, and in this example, the face recognition module 220 selects an API interface provided by the scientific news system.

In this example, a customer registers a personal account in a supermarket in advance and stores a certain amount of money for payment, because the face acquisition module and the face recognition module 220 are arranged in the housing 100, when the customer holds the handle 110 with a hand, the face acquisition module arranged at the top end of the gun head 120 acquires face information of the customer and matches the personal account of the customer through the face recognition module 220, and when the matching is successful, the controller 400 opens the bar code scanning module through the relay 410 to input commodity information and pay through the personal account, so that the waiting time of the customer is reduced, and the condition of payment recognition caused by poor mobile phone network can be avoided.

In one example, a barcode scanning device for self-service shopping is provided with a magnetic attraction structure for fixing the scanning device on a bracket, wherein the magnetic attraction structure comprises a groove arranged on the surface of the handle part 110 and a magnet embedded in the groove. Be provided with the magnet that corresponds with the magnetism structure of inhaling on the support of self-service account book platform, bar code scanning device adsorbs on the magnet of support through magnetism structure, makes things convenient for the consumer to take or return.

Further, the magnetic attraction structure is disposed on the back side of the handle portion 110 (i.e., the rear end of the handle portion 110 in fig. 1) of the barcode scanning device for self-service shopping, the front end of the gun head portion 120 is a scanning window, light from the laser barcode reader 420 is emitted to the barcode of the commodity through the scanning window, and the light is reflected from the barcode of the commodity through the scanning window and then returns to the laser barcode reader 420 in the gun head portion 120. When a consumer needs to hold the commodity with two hands, a structure for fixing the bar code scanning device is required to be provided, so that the consumer can conveniently input information; meanwhile, as the magnetic attraction structure is arranged on the back of the handle part 110, when the bar code scanning device is fixed on the support through the magnetic attraction structure, the scanning window faces to the horizontal position, so that a consumer can observe the positions of the bar codes on the scanning window and the commodity by naked eyes at the same time, the bar codes of the commodity are aligned with the scanning window conveniently, and the scanning efficiency is improved.

In one example, the magnetic attraction structure further includes a soft adhesive layer 300 covering the surface of the magnet, and the soft adhesive layer 300 is made of silica gel or rubber. Through setting up soft glue layer 300 can provide certain buffering when the user returns bar code scanning device and fixes on the support, avoid colliding too greatly and cause the damage of laser bar code reader 420.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

Claims

1. A bar code scanning device for self-service shopping is characterized by comprising a shell, wherein the shell is divided into a handle part and a gun head part, and a face acquisition module, a face recognition module, a controller, a relay and a bar code scanning module are arranged in the shell;

2. The barcode scanning device for self-service shopping as claimed in claim 1, wherein the face acquisition module is a camera.

3. The barcode scanning device for self-service shopping as claimed in claim 1, wherein the barcode scanning module is a laser barcode reader.

4. The barcode scanner for self-service shopping as claimed in claim 1, wherein a magnetic attraction structure for fixing the scanner to the bracket is provided on a back surface of the handle part.

5. The barcode scanning device for self-service shopping as claimed in claim 4, wherein the magnetic attraction structure comprises a groove disposed on the surface of the handle portion and a magnet embedded in the groove.

6. The barcode scanning device for self-service shopping as claimed in claim 5, wherein the magnetic structure further comprises a soft adhesive layer coated on the surface of the magnet.

7. The barcode scanning device for self-service shopping as claimed in claim 6, wherein the soft rubber layer is made of silica gel or rubber.