JP5238848B2 - Product information reading and display device - Google Patents

Description

  The present invention is provided in a store that retails the actual product, reads information for optically identifying the product from the actual product that is sold for retail sale, and the name and sales price of the product based on the read information. The present invention relates to a merchandise information reading and displaying device that displays a message to a customer.

  In a general merchandise store that sells a large amount of goods at a low price such as a supermarket, a shopper stores the actual merchandise displayed in a shopping basket or cart and brings it to a cashier counter. In this cashier counter, a checkout operation is performed by a store clerk.

  A barcode scanner, which is an example of a merchandise information reading and displaying device, is erected near the customer side passage near the center of the cashier counter. A payment information registration device such as a POS (Point Of Sales) terminal that performs payment processing with a shopper is installed on the exit side of the cashier counter. The merchandise information reading / displaying device and the settlement information registering device are used in checkout work.

  The barcode scanner incorporates a scanner that optically reads a barcode attached to a product. A store clerk stands in front of the scanner and is provided with a reading window. Further, a display for customers is provided on the back side (the shopper standing position side) where the reading window is provided (see, for example, Patent Document 1).

  The store clerk stands at a position facing the shopper with the cashier counter in between, and sequentially puts the actual products brought by the shopper into the reading window and reads the barcode attached to each product. At this time, information such as a product name and a product price specified based on the barcode read from each product is displayed on the display. The shopper confirms the consistency between the information displayed on the display and the actual product displayed on the reading window.

  Some of the indicators are provided on the POS terminal side (exit side of the cash register counter) of the barcode scanner (see, for example, Patent Document 2). When the customer display is provided on the POS terminal side of the barcode scanner in this manner, the shopper moves to the POS terminal side in order to view the display screen of the display from the front. As a result, the queue of waiting shoppers advances to the exit side of the cashier counter, and congestion is reduced. In addition, since the shopper waiting for payment approaches the payment information registration device before the payment, the time required for the payment process can be shortened.

Japanese Patent Laid-Open No. 2-8385 JP-A 64-1099

  However, if a display device is provided on the POS terminal side of the barcode scanner, the display device blocks the line of sight of the shopper who sees the actual product on the reading window. There will be a problem that the consistency check becomes difficult.

  In addition, a fluorescent display tube (VFD: Vacuum Fluorescent Display), which is relatively inexpensive to manufacture, is often used for the display. A display using such a fluorescent display tube has a field of view of the display screen. Since the corners are wider than those of LED (Light Emitting Diode) dot matrix displays, LCDs (Liquid Crystal Displays), etc., the viewing area extends over a wide range. Therefore, the shopper can visually recognize the displayed contents without standing in front of the display screen, and the problem remains that the shoppers are not guided to the standing position intended by the store. In addition, it is conceivable that the customer display is positioned in front of the customer side of the barcode scanner and is provided so as to be rotatable in the horizontal direction by, for example, a swivel mechanism. It is easy to do and is not very practical.

  The present invention has been made based on the circumstances as described above, and its purpose is to more surely encourage the movement of a shopper who wants to check the display contents on the display screen, and to perform checkout work at a cashier counter. An object of the present invention is to provide a commodity information reading / displaying apparatus that can be smoothly advanced.

  A product information reading and display device according to the present invention is a display window for optically reading information from a tampered product, and a display that is provided on the back side of the reading window and displays information about the product tampered with the reading window. And a light-shielding sheet that is attached on the display surface of the display and limits the viewing angle of the display surface to a predetermined direction deviating from the front of the display surface.

  According to the present invention in which such a measure is taken, a product information reading and display device that facilitates the movement of a shopper to any one side of a cashier counter and facilitates checkout operations at the cashier counter is provided. be able to.

1 is an external perspective view of a product information reading / displaying device according to an embodiment of the present invention. The disassembled perspective view of the indicator in the embodiment. The schematic diagram for demonstrating the checkout in the embodiment. The schematic diagram for demonstrating the checkout in the embodiment.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings. This embodiment applies the present invention to a barcode scanner that optically reads product identification information from a barcode attached to a product, and displays a product name and a product price corresponding to the read product identification information on a display. This is an example of a product information reading and display device.
FIG. 1 is an external perspective view of a product information reading and display apparatus according to the present invention. This apparatus is installed in a checkout counter of a store that retails the actual goods such as a supermarket. The checkout counter includes a long register counter 1 provided with a barcode scanner, and a mounting table 4 having a mounting surface 40 on which a POS terminal attached to the register counter 1 is mounted. The bar code scanner includes a product information reading unit 2 erected in the vicinity of a substantially central position with respect to the longitudinal direction of the register counter 1.

  The cashier counter 1 is arranged along the checkout lane where the customer moves so as to separate the standing position of the customer who has paid for the goods and the standing position of the store clerk engaged in the checkout business (hereinafter referred to as cashier) A flat cargo receiving surface 10 for placing the shopping basket 3 is provided on the upper surface.

  The merchandise information reading unit 2 has a built-in scanner that optically reads a bar code, which is a symbol code attached to a merchandise, and a reading window 21 of the scanner is provided on the standing surface on the cashier standing position side. Yes. Further, a display 23 is provided between the reading window 21 and the checkout lane with the display surface facing the shopper. Further, on the upper surface of the product information reading unit 2, an operation unit 22 formed of a keyboard inclined toward the cashier side is provided. The operation unit 22 is provided with various operation keys such as a numeric key for inputting numerical values and a product discount / discount declaration key, and products related to products for which barcodes are not attached by operation of these operation keys. Specific information is entered, and discounts and discount rates for products are entered.

  The product information reading unit 2 is connected to a POS terminal (not shown) mounted on the mounting table 4 via a communication line capable of mutual communication. Product identification information read by the scanner and information input via the operation unit 22 are transmitted to the POS terminal via this communication line.

  The width in the short direction of the register counter 1 has a width that is larger than the width in the longitudinal direction of the shopping basket 3. The left receiving surface 10 as viewed from the direction facing the display surface of the display 23 is a non-input product placement area 11 on which a shopping basket 3a storing products to be purchased by the shopper is placed. On the other hand, the input product on which the shopping basket 3b for storing the product for which the product specifying information has been input is placed at a position opposite to the uninput product placement region 11 on the cargo receiving surface 10 with the product information reading unit 2 interposed therebetween. This is a mounting area 12. Payments with the shopper C who has progressed through the check-out lane are performed at a position facing the mounting table 4 on which the POS terminal is placed across the register counter 1, that is, in the vicinity of the input product placement area 12. Is called.

  A region between the uninput product placement region 11 and the input product placement region 12 is a bag passing region 13, and the size thereof is set to be larger than the width in the short direction of the shopping basket 3. In this way, the product information reading unit 2 is erected between the non-input product placement region 11 and the input product placement region 12, and the size of the bag passing region 13 is set as described above. This is for facilitating the progress of the check-out work described later.

Next, the configuration of the display 23 will be described.
FIG. 2 is an exploded perspective view of the display 23. The display 23 is formed in a rectangular flat plate shape that covers the rear cover 30 fixed to the product information reading unit 2, a rectangular display member 31 having a peripheral edge 312 around the display surface 311, and the display surface 311. And a frame-shaped front bezel 33 having an opening having a size corresponding to the display surface 311.

  When the display member 31 is fitted into the rear cover 30 and the front bezel 33 is attached to the rear cover 30 from above, the rear cover 30 and the front bezel 33 sandwich the peripheral edge 312 of the display member 31. The display member 31 is fixed. Thus, when the display member 31 is fixed to the rear cover 30, the display surface 311 is exposed from the opening of the front bezel 33. In this state, the light shielding sheet 32 is attached to the display surface 311 using a substantially transparent adhesive.

  Various methods can be adopted as a method of fixing the rear cover 30 to the product information reading unit 2. For example, a plurality of through holes are provided in the rear cover 30, female screws corresponding to these through holes are provided at predetermined positions of the product information reading unit 2, and male screws corresponding to the female screws are inserted into the through holes of the rear cover 30 to The product information reading unit 2 is fixed by screwing with a female screw.

  The display member 31 is generally composed of a fluorescent display tube having a wider viewing angle than a display surface composed of an LCD or an LED and having a low manufacturing cost. The display member 31 is connected to the control circuit of the product information reading unit 2 via a flexible printed board, and information such as numerical values and characters is displayed on the display surface 311 based on a display signal sent from the control circuit. indicate.

  As the light shielding sheet 32, for example, a sheet in which both surfaces of a louver layer having a plurality of minute louvers extending in parallel with each other at a predetermined interval are covered with a transparent protective layer is used. The transmittance according to the viewing direction of the louver layer is determined by the inclination of the fine louvers, the arrangement interval, and the like. Therefore, the viewing angle of the display 23 can be set to a desired angle by selecting the type of the louver layer. In the present embodiment, as an example, the viewing angle of the display device 23 is limited to the position on the exit side of the checkout lane where the payment with the shopper is scheduled to be exchanged (near the input product placement area 12). A case where a simple light shielding sheet is employed will be described.

  Next, the flow of check-out work using the product information reading / display apparatus having the above configuration will be described with reference to FIGS. 3 and 4. FIG. FIG. 3 and FIG. 4 are schematic diagrams for explaining the check-out work performed at the cash register where the product information reading / display apparatus is installed, and each shows the check-out counter shown in FIG. 1 as viewed from above. is there.

  First, the shopping basket 3 a in which the shopper C stores products is placed in the uninput product placement area 11 of the cashier counter 1. At this time, the cashier operates the operation unit 22 to declare the reading start of the product specifying information, sequentially takes out the products from the shopping basket 3a and puts the barcode attached to the products on the reading window 21, The product for which the code has been read is transferred to an empty shopping basket 3b placed in the input product placement area 12. When the barcode attached to the product is put on the reading window 21, the product specifying information expressed by the barcode is optically read by the scanner. In addition, about the goods which are not attached | subjected a barcode, a cashier inputs goods specific information by operating the operation part 22 as mentioned above.

  The product information read by the scanner and the product information input from the operation unit 22 are transmitted to the POS terminal via the communication line. In the POS terminal, information such as a product name and a product price is specified from a PLU (Price Look Up) file based on the product information transmitted from the product information reading unit 2. Information specified from the PLU file is registered in a memory area for registering product information formed in a storage unit such as a RAM (Random Access Memory), and information to be displayed on the display 23 such as a product name and a product price. A reply is sent to the product information reading unit 2 via the communication line. The control unit of the merchandise information reading unit 2 that has received the reply of the information outputs a display signal corresponding to the returned information to the display member 31. The display member 31 that has received the input of the display signal displays information based on the display signal, that is, the product name and the product price on the display surface 311.

  Now, while the cashier is inputting the product information, the shopper C confirms the consistency between the actual product of each product deceived in the reading window 21 and the information displayed on the display 23 while checking the consistency between the product and the information displayed on the display 23. Wait for product information for the product to be entered. As described above, the display device 23 is provided on the facing surface of the reading window 21. Therefore, when the consistency is confirmed, the line of sight of the shopper C looking at the product being picked up by the reading window 21 is not blocked by the display 23.

  If the light-shielding sheet 32 is not attached to the display 23 as in the prior art, the viewing angle of the display 23 is wide from side to side, so that it is in the vicinity of the unfilled product placement area 11 (for example, the shopper C shown in FIG. 3). The display contents can be visually recognized even at the standing position.

  However, since the light shielding sheet 32 is attached to the display 23, the viewing angle of the display 23 is on the exit side of the checkout lane, as in the viewable area A shown by hatching in FIGS. Limited to Therefore, the shopper C naturally moves to the exit side of the checkout lane so that the display contents of the display 23 can be visually recognized after the cashier starts to input the product information.

  When the reading of the product identification information is completed for all the products stored in the shopping basket 3 placed in the unfilled product placement area 11, the cashier declares the closing of the transaction by operating the keyboard of the POS terminal. . At this time, the price for the transaction is calculated based on the product information registered in the product information registration memory area of the POS terminal. Then, the shopper C pays with cash, a credit card, electronic money or the like, receives a receipt or change issued by the POS terminal, and puts the shopping basket 3b placed in the input product placement area 12 inside and outside the store. Carry to the installed soccer pedestal, replace the products with plastic bags and eco bags and leave the store.

  After the shopper C takes away the shopping basket 3b from the cashier counter 1, the cashier moves the empty shopping basket 3a from the unfilled product placement area 11 to the input product placement area 12 through the basket pass area 13. Slide. Then, the next customer slides the shopping basket 3 placed in the non-input product placement region 11 and brings it closer to the product information reading unit 2 side, and starts a checkout operation for the customer.

  Thus, in the cash register in which the commodity information reading / display apparatus according to the present embodiment is installed, the viewing angle of the display 23 is set on the exit side of the checkout lane. As a result, the shopper who is checking out is naturally guided to the exit side of the checkout lane, and the next shopper who waits for the checkout easily proceeds in the checkout lane. Can reduce overhang. Furthermore, if the shopper C is guided to the exit side, after the completion of the reading of the merchandise specifying information and the closing of the transaction, the cashier and the money can be exchanged immediately, so that the checkout proceeds smoothly.

  Further, since it is not necessary to adjust the shopper's guide position by rotating the display 23 with respect to the product information reading unit 2 as in the prior art, there is no need to provide a mechanical operation part such as a swivel mechanism. Therefore, there is no need to worry about the failure of the mechanical operation part. Furthermore, as a method for attaching the display 23, a method that is very simple and has a small number of parts, such as the fixing method described in the above embodiment, can be adopted, so that the production cost of the product information reading display device can be reduced. it can.

  Further, since a simple structure in which the light shielding sheet 32 is attached to the display surface 311 of the display member 31 exposed from the front bezel 33 is adopted, the product information according to the present invention is utilized by directly using the production equipment of the conventional product information reading display device. A reading display device can be produced. Furthermore, since the light shielding sheet 32 can be easily replaced with one having a different viewing angle control range, the guide position of the shopper can be appropriately adjusted to a position suitable for store operation.

  In addition, this invention is not limited to the said embodiment as it is, In an implementation stage, in the range which does not deviate from the summary, each component can be deform | transformed and embodied suitably.

  For example, the merchandise information reading unit 2 reads the bar code of the merchandise placed in the reading window 21 and inputs the merchandise specifying information. However, a symbol mark other than the bar code such as a two-dimensional code is attached to the merchandise. If so, the product information may be input by reading the symbol mark. In addition, a hand scanner may be connected to the product information reading unit 2, and a symbol code attached to the product may be read using the hand scanner to input product specifying information.

  Further, the method for inputting the product specifying information is not limited to reading the symbol code by the scanner, and other methods may be adopted. For example, an image pickup unit such as a CCD camera for picking up a product trapped in the reading window 21 and an attribute such as the shape and color of the product are detected from the image picked up by the image pickup unit, and the product is detected based on the detected information. A product information input unit 2 is provided with means for specifying the type of product. Then, information such as a product name and a product price corresponding to the specified product type is displayed on the display 23. Even when such a configuration is employed, the same effects as those of the above embodiment can be obtained.

  Further, the method for attaching the light shielding sheet 32 to the display member 31 is not limited to the method using an adhesive. In addition, various methods such as attaching the light shielding sheet 32 together with the display member 31 between the rear cover 30 and the front bezel 33 can be adopted.

  Further, the display format of the display member 31 is not limited to the fluorescent display tube. In addition, effects similar to those of the above-described embodiment can be obtained even when LEDs or LCDs are employed. Furthermore, the information displayed on the display 23 may display not only the product name and the product price, but also commercial information of the store.

  In addition, the present invention is not limited to the above embodiment, and various modifications can be made without departing from the scope of the invention.

  C: Shopper, A ... Visible region, 1 ... Cash register counter, 2 ... Product information reading unit, 3 ... Material, 4 ... Placement table, 10 ... Receiving surface, 11 ... Unregistered product placement region, 12 ... Registration Finished product placement area, 13 ... Passage area, 22 ... Operation section, 23 ... Display

Claims (6)

A reading window for optically reading information from the deceived product;
A display that is provided on the back side of the reading window and displays information about the product that has been trapped in the reading window;
A light-shielding sheet that is mounted on the display surface of the display and limits the viewing angle of the display surface to a predetermined direction deviating from the front of the display surface;
A product information reading and displaying apparatus comprising:   The product information reading and displaying apparatus according to claim 1, further comprising an operation unit used for inputting various kinds of information.   The product information reading and displaying apparatus according to claim 2, wherein the operation unit is provided above the reading window.   The product information reading and displaying apparatus according to claim 3, wherein the operation unit is provided to be inclined toward a front side of the reading window.   5. The product information reading and displaying apparatus according to claim 2, wherein the operation unit inputs information related to a product in response to an operation. The indicator is
A rear cover fixed to a member provided with the reading window;
A display member having a display surface for displaying information on the product;
A front bezel having an opening corresponding to the display surface, and fixing the display member to the rear cover in a state where the display surface of the display member is exposed from the opening;
6. The product information reading and display device according to claim 1, wherein the light shielding sheet is attached so as to cover a display surface of the display member exposed from the front bezel.

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