JPH04120151U - barcode reader - Google Patents

Abstract

(57) [Summary] [Purpose] To enable barcode reading without visual confirmation even if the barcode is short in height and long in width. [Structure] The step 3 is provided on the reading stand 2 to guide the article 4 so that the placement position of the barcode label affixed to the article 4 is the irradiation position of the scanning beam 101 from the barcode scanner section 1. ing. By pressing the article 4 against the step 3, the barcode label is positioned.

Description

[Detailed explanation of the idea]

0001

【Technical field】

The present invention relates to barcode reading devices, and in particular to positioning of barcode reading positions. Regarding the mechanism.

0002

[Prior art]

Conventionally, in barcode reading devices, as shown in FIG. A bar code label (not shown) affixed to a placed item (not shown) The bar code was read by irradiating a scanning beam 201 from the code scanner section 5. In other words, barcodes can be read without positioning the barcode label. It was done.

0003 Typically, a barcode reader uses a scanning beam 201 to scan the barcode label on the barcode label. - The code cannot be read unless it is scanned from end to end at once. here , as shown in FIG. 3, the barcode label 7 has a high barcode height and a short width. In some cases, scanning beams 202 and 203 scan the barcode end to end at once. The scanning angle θ can be made large. Therefore, the barcode label 7 is Even if the scanning beams 202 and 203 are at some angle to the scanning beams 202 and 203, Even if the barcode label 7 is placed on the reading platform 6 without positioning it, It can be read easily.

0004 On the other hand, as shown in Figure 4, barcodes with a low height and a long width In the case of the drive label 8, the scanning angle θ' of the scanning beams 204 and 205 should be set large. I can't. Therefore, the barcode label 8 is at an angle with respect to the scanning beams 204 and 205. Barcode label 8 is placed on reading platform 6 without positioning. This makes it difficult to read.

[0005] In such conventional barcode reading devices, the height of the barcode is low and the width is long. If the scanning angle θ′ of the scanning beams 204 and 205 cannot be set large, When placing the barcode label 8 on the reading stand 6, A visual check must be performed to ensure that the code is scanned from end to end. There's a problem.

[0006]

[Purpose of invention]

This invention was made to eliminate the problems of the conventional ones as mentioned above, and is a bar. Even if the code is short in height and long in width, the barcode can be easily read without visual inspection. The object of the present invention is to provide a barcode reading device that can read barcodes.

[0007]

[Structure of the idea]

The barcode reading device according to the present invention is attached to a predetermined position of an article on a reading stand. A barcode that reads barcode information by shining a beam on the barcode. - a code reading device, wherein the barcode label is attached at a position that is illuminated by the beam; A guide member is provided on the reading stand to guide the article to a shooting position. Features.

[0008]

【Example】

Next, an embodiment of the present invention will be described with reference to the drawings.

[0009] FIG. 1 is a perspective view of an embodiment of the present invention. In the figure, the reading platform 2 has a step 3. are provided to guide the article 4. That is, the bar attached to article 4 The loading position of the code label (not shown) is set in the scanning beam from the barcode scanner section 1. A step 3 is provided so as to be the irradiation position of the beam 101.

0010 Therefore, by pressing the article 4 against the step 3, the barcode label can be positioned. Positioning is performed. By positioning the barcode label, the height of the barcode can be Even if the barcode is low and the width is long, the barcode can be scanned from end to end at once. This makes it easy to read barcodes without visual confirmation. Wear.

[0011] In this way, the affixing position of the barcode label can be adjusted from the barcode scanner section 1. The step 3 for guiding the article 4 is read so as to be the irradiation position of the scanning beam 101. By installing it on stand 2, if the barcode is short in height and long in width, However, barcodes can be read without visual confirmation.

0012 In one embodiment of the present invention, a step 3 is provided on the reading platform 2 to guide the article 4. However, a guide plate whose position can be adjusted may be provided on the reading stand 2. Also, one of the aspects of this invention is In the embodiment, the case where the barcode scanner section 1 is fixed is described, but the barcode scanner section 1 is fixed. - It is obvious that this can be applied even when the code scanner part is movable, and these but not limited to.

[0013]

[Effect of the idea]

As explained above, according to the present invention, the barcode label is attached at the beam position. A guide member is provided on the reading stand to guide the article to the irradiation position. Therefore, even if the height of the barcode is low and the width is long, it can be checked without visual confirmation. This has the effect of being able to read barcodes.

[Brief explanation of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention.

FIG. 2 is a perspective view of a conventional example.

FIG. 3 is a diagram showing an example of scanning a barcode.

FIG. 4 is a diagram showing an example of scanning a barcode.

[Explanation of symbols]

1 Barcode scanner part 2 Reading stand 3 steps 4 Goods

Claims (1)

[Scope of utility model registration request] 1. A barcode reading device that reads barcode information by irradiating a beam onto a barcode affixed to a predetermined position of an article on a reading table, the barcode label being affixed at a predetermined position on an article. A barcode reading device, characterized in that the reading stand is provided with a guide member that guides the article to a beam irradiation position.