CN211427353U

CN211427353U - Desktop formula code reading appearance

Info

Publication number: CN211427353U
Application number: CN202020574956.3U
Authority: CN
Inventors: 邢小军; 吴雄伟
Original assignee: Shenzhen Kaishitong Technology Co ltd
Current assignee: Shenzhen Kaishitong Technology Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-09-04
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a desktop formula code reading appearance, including reading the sign indicating number casing, read the sign indicating number casing, the scanning window has been seted up on reading the surface of sign indicating number casing, the both sides of scanning window are located and connect on reading the sign indicating number casing and are equipped with photoelectric sensor, the bottom front surface of reading the sign indicating number casing is equipped with the pilot lamp, 17pin communication interface, 5pin communication interface, DC power source and light source adjust knob have been installed in proper order to the bottom rear surface of reading the sign indicating number casing; highly integrated such as fixed code reader and light source, sensor, design special structure and optical environment, and the light source all is certain angle installation with code reader, has reduced whole volume again under the even condition of messenger's light, strong adaptability to product diversity, occupation space is little, the installation is simple and easy, the use degree of difficulty is low, it is big to have solved one-dimensional code or two-dimensional code background difference, the mirror surface material, dark face material, adaptation that this product such as high plain noodles material all can be fine, code reading rate and code reading speed have been improved.

Description

Desktop formula code reading appearance

Technical Field

The utility model belongs to the technical field of two-dimensional code scanner, concretely relates to code appearance is read to desktop formula.

Background

The two-dimensional code is also called a two-dimensional bar code or a two-dimensional bar code, and the two-dimensional bar code/the two-dimensional bar code records data symbol information by using black and white figures which are distributed on a plane according to a certain rule by using a certain specific geometric figure; the concept of '0' and '1' bit stream which forms the internal logic base of computer is skillfully utilized in coding, a plurality of geometric shapes corresponding to binary system are used for representing literal numerical information, and the information is automatically read by an image input device or an optoelectronic scanning device so as to realize the automatic processing of the information: it has some commonalities of bar code technology, and two-dimensional code scanners are instruments for scanning two-dimensional codes, and are usually handheld and fixed, and nowadays, in most industries, we can find one type or another type of code. For example, code applications have made a significant shift in the fields of manufacturing, processing, and tracking in the industries of food and beverage, packaging, retail distribution, medical devices, medicine, electronics, automotive, and aerospace, to name a few. At present, two-dimension codes can be found in almost any electronic products and consumer products, and the two-dimension code reading technology is more and more widely applied. In industrial production, products are various and installation positions are limited, and how to adapt to various products and limited space is a difficulty in reading two-dimensional codes.

The existing desktop type code reader reads two-dimensional codes on different products, and firstly, the problems that the two-dimensional codes are different in background and cannot be compatible due to different colors and materials of the products are faced. The code reader is too complex to adapt by adjusting internal parameters, and if a light source is added for lighting assistance, the occupied space is inevitably enlarged. Particularly, in the manufacturing process of a display screen, the one-dimensional code or the two-dimensional code has large background difference, and common products are difficult to adapt to due to the fact that the mirror surface material, the dark surface material, the high light surface material and the like exist, so that a desktop type code reading instrument is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desktop formula code reading appearance to current desktop formula code reading appearance of proposing in solving above-mentioned background art reads in the two-dimensional code that faces different products above, and the problem that at first will face is that the colour and the material of product are different, lead to the two-dimensional code background to differ, and same kind of configuration parameter can't be compatible. The code reader is too complex to adapt by adjusting internal parameters, and if a light source is added for lighting assistance, the occupied space is inevitably enlarged. Especially in the display screen manufacturing process, the one-dimensional code or the two-dimensional code has large background difference, and the common product is difficult to adapt to due to the existence of mirror surface materials, dark surface materials, high-brightness surface materials and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a desktop formula code reading appearance, is including reading a yard casing, read a yard casing, the scanning window has been seted up on the surface of reading a yard casing, the both sides of scanning window are located to be connected on reading a yard casing and are equipped with photoelectric sensor, the pilot lamp has been installed to the bottom front surface of reading a yard casing, 17pin communication interface, 5pin communication interface, DC power source and light source adjust knob have been installed in proper order to the bottom rear surface of reading a yard casing, read the inboard of a yard casing and installed fixed code reader, solid state relay has been installed in the one end connection of fixed code reader, light source and voltage regulator have been installed in proper order to the other end of fixed code reader.

Preferably, the fixed code reader is arranged right below the scanning window.

Preferably, the light source and the voltage regulator are obliquely arranged in the code reading shell.

Preferably, two photoelectric sensors are symmetrically arranged on the inner side of the code reading shell.

Preferably, the photoelectric sensor is arranged on the top of the inner side of the code reading shell.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) highly integrated such as fixed code reader and light source, sensor, design special structure and optical environment, adjustable light source module deals with different material and colour through the light and darkness of adjusting the light source to the light source all is certain angle installation with code reader, has reduced whole volume again under the even condition of messenger's light.

(2) The device has strong adaptability to product diversity, small occupied space, simple installation and low use difficulty. Particularly, in the manufacturing process of the display screen, the problem that the one-dimensional code or the two-dimensional code has large background difference, and the products such as mirror surface materials, dark surface materials, high-brightness surface materials and the like can be well adapted is solved, so that the code reading rate and the code reading speed are improved, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom structure of the present invention;

fig. 3 is a schematic view of the internal structure of the code reading housing of the present invention;

in the figure: 1. a code reading shell; 2. an indicator light; 3. 17pin communication interface; 4. scanning the window; 5. a photosensor; 6. a light source adjusting knob; 7. 5pin communication interface; 8. a DC power interface; 9. a solid state relay; 10. fixing a code reader; 11. a light source; 12. a voltage regulator.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a desktop type code reading instrument comprises a code reading shell 1 and a code reading shell 1, wherein a scanning window 4 is formed in the surface of the code reading shell 1, two sides of the scanning window 4 are located on the code reading shell 1 and are connected with a photoelectric sensor 5, an indicator lamp 2 is arranged on the front surface of the bottom of the code reading shell 1, a 17pin communication interface 3 and a 5pin communication interface 7 are sequentially arranged on the rear surface of the bottom of the code reading shell 1, a DC power supply interface 8 and a light source adjusting knob 6, a fixed code reading device 10 is arranged on the inner side of the code reading shell 1, one end of the fixed code reading device 10 is connected with a solid-state relay 9, a light source 11 and a voltage regulator 12 are sequentially arranged at the other end of the fixed code reading device 10, a special structure and an optical environment are designed, and an adjustable optical module can be used for responding to different.

For better scanning identification, in the present embodiment, preferably, the fixed code reader 10 is installed right below the scanning window 4, for better installation, in the present embodiment, preferably, the light source 11 and the voltage regulator 12 are installed in the code reading housing 1 in an inclined manner, so as to reduce the overall volume of the device, for better identification and scanning, in the present embodiment, preferably, two photosensors 5 are symmetrically installed on the inner side of the code reading housing 1, so as to improve the identification efficiency of the device, and for better identification, in the present embodiment, preferably, the photosensors 5 are installed on the top of the inner side of the code reading housing 1.

The utility model discloses a theory of operation and use flow: the integral structure of a code reading shell 1 on the instrument is composed of aluminum alloy, explosion-proof glass is additionally arranged on a scanning window 4 of a product placing surface, the product is protected, and meanwhile, the instrument has a certain beautifying effect, and the instrument is internally composed of a fixed code reader 10, a photoelectric sensor 5, a light source 11, a voltage regulator 12, a solid-state relay 9, a 17pin communication interface 3 and other components. The fixed code reader 10 is connected with the photoelectric sensors 5 and the 17pin communication interface 3, and the light source 11 is connected with the light source adjusting knob 6 and the photoelectric sensor 5. The outside is supporting with communication line and 24V power, and when the product sheltered from photoelectric sensor 5, photoelectric sensor 5 triggered fixed code reader 10 and light source 11 work simultaneously, and when the binary code read successfully, pilot lamp 2 lighted green, exports code information simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a desktop formula code reading appearance, includes code reading casing (1), its characterized in that: read a yard casing (1), scanning window (4) have been seted up on the surface of reading yard casing (1), the both sides of scanning window (4) are located and are connected on reading yard casing (1) and are equipped with photoelectric sensor (5), indicator lamp (2) have been installed to the bottom front surface of reading yard casing (1), 17pin communication interface (3), 5pin communication interface (7), DC power source (8) and light source adjust knob (6) have been installed in proper order to the bottom rear surface of reading yard casing (1), fixed code reader (10) have been installed to the inboard of reading yard casing (1), solid state relay (9) have been installed in the one end connection of fixed code reader (10), light source (11) and voltage regulator (12) have been installed in proper order to the other end of fixed code reader (10).

2. The desktop code reader of claim 1, wherein: the fixed code reader (10) is arranged right below the scanning window (4).

3. The desktop code reader of claim 1, wherein: the light source (11) and the voltage regulator (12) are obliquely arranged in the code reading shell (1).

4. The desktop code reader of claim 1, wherein: two photoelectric sensors (5) are symmetrically arranged on the inner side of the code reading shell (1).

5. The desktop code reader of claim 1, wherein: and the photoelectric sensor (5) is arranged at the top of the inner side of the code reading shell (1).