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Image or barcode reading module

A graphics and barcode technology, applied in the field of scanners, can solve problems such as unfavorable assembly efficiency and cumbersome operation, and achieve the effect of convenient disassembly and improved assembly efficiency

Active Publication Date: 2010-11-17
FUJIAN NEWLAND AUTO ID TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This fastening method is adopted between the main components of the above-mentioned barcode reading module, and specific tools are required to complete the work during assembly. In addition, due to the large number of parts, the operation will become very cumbersome, which is not conducive to improving assembly efficiency

Method used

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  • Image or barcode reading module

Examples

Experimental program
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Effect test

Embodiment Construction

[0015] The present invention relates to a graphic or barcode reading module, which will be described in detail below in conjunction with the accompanying drawings:

[0016] refer to figure 2 , image 3 As shown, the graphic and bar code reading module 11 of the present invention is a box-like structure as a whole, including a mainboard assembly 12 at the top, a rear support plate 13 at the rear, a lighting board assembly 16 at the front, and The side support plates 19a and the bottom plate 19b on the left and right sides are assembled.

[0017] further reference image 3 As shown, the lighting panel assembly 16 includes a decorative panel 161 , a light source panel 162 , and a lens 163 supported between the decorative panel 161 and the light source panel 162 . The light source panel 162 is provided with a plurality of lighting lamps 168 . The two side support plates 19a are integrated with the bottom plate 19b to form a support frame 19, and the two inner side walls opposi...

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PUM

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Abstract

The invention discloses an image and barcode reading module, comprising a mainboard module (12) arranged at the top, a support (17) arranged below the mainboard module, a lens (163) arranged on the support, a CMOS board (14) matched with the lens to acquire graphics and a rear support board (13), wherein the CMOS board is arranged between the support and the rear support board; the support (17) is provided with a locking part (171); the rear support board is provided with connectors (131); the CMOS board is provided with notches (141) for the connectors to penetrate through; and the locking part and the connectors are optionally locked. Tools are not needed if the clamping and locking modes are adopted during assembling, thus effectively improving the assembling efficiency.

Description

technical field [0001] The invention relates to a scanner, in particular to a graphic or barcode reading module. Background technique [0002] Scanner is an input device that converts graphic information or barcode information into computer-acceptable information by using photoelectric principles. It is often used in libraries, hospitals, bookstores, and supermarkets as an input method for quick registration or settlement. Read the barcode information directly on the computer or on the printed matter, and input it into the online system. The structure of the scanner is usually the following parts: light source, receiving device, photoelectric conversion components, decoding circuit, computer interface. When the barcode scanner is working, the light emitted by the light source is irradiated on the barcode symbol through the optical system, and the reflected light is imaged on the photoelectric converter (CMOS board) through the optical system, so that it generates an electri...

Claims

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Application Information

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IPC IPC(8): G06K7/10
Inventor 吴文彬吴冬周邱有森
Owner FUJIAN NEWLAND AUTO ID TECH CO LTD