CN220604017U

CN220604017U - Code scanning structure and industrial DPM code scanner

Info

Publication number: CN220604017U
Application number: CN202322326550.XU
Authority: CN
Inventors: 何习全; 陈霞; 田晓明
Original assignee: Seuic Technologies Co Ltd
Current assignee: Seuic Technologies Co Ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-03-15
Anticipated expiration: 2033-08-29

Abstract

The application discloses a code scanning structure and an industrial DPM code scanner, and relates to the technical field of code scanning, wherein the code scanning structure comprises a structural main body, a scanning head, a lamp panel and a diffusion cover; the structure body is internally provided with an installation cavity, and one end face of the structure body is provided with a scanning port communicated with the installation cavity; the scanning head is arranged in the mounting cavity and is used for scanning information through the scanning port; the lamp panel is arranged in the mounting cavity and is provided with an avoidance port for avoiding the scanning head; the diffusion cover is arranged in the installation cavity and used for diffusing lamplight emitted by the lamp panel to form uniform light. Through arranging the lamp plate around the scanning head, the light that the lamp plate sent is diffused in order to form even light to the reuse diffusion cover, when scanning the DMP sign indicating number that easily reflects light, the lamp plate sends light and diffuses out even light through the diffusion cover and realize the diffusion to play the effect that prevents the reflection of light, ensure going on smoothly of scanning, not only improved and swept a yard efficiency, also promoted the use experience.

Description

Code scanning structure and industrial DPM code scanner

Technical Field

The application relates to the technical field of code scanning, in particular to a code scanning structure and an industrial DPM code scanner.

Background

Direct part identification (DPM), for the use of laser or ink jet technology to directly code on parts, it will be understood that DPM bar codes are bar codes printed directly on parts, which can avoid the occurrence of label damage and loss. DPM sweeps yard ware and namely can be used for obtaining DPM bar code information sweep yard ware, through research finding that current DMP sweeps yard ware and sweeps radium carving sign indicating number, the sign indicating number of carving, metal code etc. when the sign indicating number of easily reflecting light is swept, is difficult to sweep information, need sweep repeatedly and get, has not only reduced and has swept yard efficiency, has also influenced use experience.

Disclosure of Invention

In view of this, the purpose of this application is to provide and sweep a yard structure and industry DPM and sweep a yard ware to solve current DMP and sweep a yard ware and sweep when the sign indicating number that radium carving sign indicating number, point are carved a yard, metal code etc. are easily reflected light, are difficult to sweep information, need sweep repeatedly and get, have not only reduced and have swept a yard efficiency, have also influenced the technical problem that uses to experience.

In order to achieve the technical purpose, the application provides a code scanning structure, which comprises a structural main body, a scanning head, a lamp panel and a diffusion cover;

an installation cavity is formed in the structure main body, and a scanning port communicated with the installation cavity is formed in one end face of the structure main body;

the scanning head is arranged in the mounting cavity and is used for scanning information through the scanning port;

the lamp panel is arranged in the mounting cavity and is provided with an avoidance opening for avoiding the scanning head;

the diffusion cover is arranged in the mounting cavity and used for diffusing the lamplight emitted by the lamp panel to form uniform light.

Further, a scanning bracket is arranged in the mounting cavity;

the scanning head is embedded on the scanning bracket;

a driving plate is also arranged on the scanning bracket;

the lamp panel is electrically connected with the driving plate.

Further, the scanning bracket is detachably connected with an antenna bracket on the main board of the scanner body;

the scanning head is electrically connected with the driving plate and the main plate.

Further, the scanning head is electrically connected with the main board through an FPC connecting wire.

Further, the lamp panel is fixedly connected with the diffusion cover;

one end of the diffusion cover, which is fixedly connected with the lamp panel, is embedded in the scanning bracket.

Further, the lamp panel is electrically connected with the driving plate through a terminal connecting wire.

Further, the structural body comprises a cartridge housing and a top cover;

the two ends of the cylinder shell are provided with openings, and a cylinder cavity in the cylinder shell forms the mounting cavity;

the top cover is detachably arranged on one end of the cylinder shell and is used for forming a stop for the diffusion cover;

the scanning port is arranged on the top cover;

and a light-transmitting protective sheet is arranged on the scanning port.

Further, a waterproof back adhesive is arranged at the connection position of the top cover and the cylinder shell;

a shell cover part is integrally connected to the other end of the shell;

the shell cover part is detachably arranged on the code scanner body where the main board is located.

The application also discloses an industrial DPM code scanner, which comprises a code scanner body and the code scanner structure;

the code scanning structure is arranged on the code scanning device body.

Further, the code scanner body is provided with a display for displaying information scanned by the scanning head of the code scanning structure.

According to the technical scheme, the lamp panel is arranged around the scanning head, the diffusion cover is recycled to diffuse the lamplight emitted by the lamp panel to form uniform light, when the DMP code which is easy to reflect light is scanned, the lamp panel emits the lamplight and diffuses the uniform light through the diffusion cover to realize diffusion, so that the effect of preventing reflection is achieved, smooth scanning is ensured, the code scanning efficiency is improved, and the use experience is also improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is an exploded schematic view of a code scanning structure provided in the present application;

fig. 2 is a perspective view of a light panel with a code scanning structure provided in the present application;

FIG. 3 is a partial cross-sectional view of an industrial DPM code scanner provided herein;

fig. 4 is a schematic partial structure diagram of a code scanner body of the industrial DPM code scanner provided in the present application;

in the figure: 11. a cartridge housing; 12. a top cover; 13. a cover part; 2. a diffusion cover; 3. a lamp panel; 31. an avoidance port; 32. a lamp bead; 4. a scanning head; 5. a scanning support; 51. a first mounting cavity; 52. a second mounting cavity; 6. a driving plate; 71. FPC connecting wire; 72. a terminal connection line; 8. a code scanner body; 81. a main board; 82. an antenna support.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the embodiments of the present application, are within the scope of the embodiments of the present application.

In the description of the embodiments of the present application, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, interchangeably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the terms in the embodiments of the present application will be understood by those of ordinary skill in the art in a specific context.

The embodiment of the application discloses a code scanning structure.

Referring to fig. 1, an embodiment of a code scanning structure provided in an embodiment of the present application includes:

the device comprises a structure main body, a scanning head 4, a lamp panel 3 and a diffusion cover 2.

An installation cavity is arranged in the structural main body, and a scanning port communicated with the installation cavity is arranged at one end face of the structural main body.

The scanning head 4 is installed in the installation cavity and is used for sweeping information through a scanning port.

The lamp panel 3 is arranged in the mounting cavity and is provided with an avoidance port 31 for avoiding the scanning head 4; the diffusion cover 2 is installed in the installation cavity and used for diffusing lamplight emitted by the lamp panel 3 to form uniform light. The number of the lamp beads 32 on the surface of the lamp panel 3 facing the scanning port can be one or more, preferably a plurality of lamp beads are designed, and the lamp beads are circumferentially distributed around the avoidance port 31. The light with uniform angles can be diffused to the surface of the object to be decoded from different directions through the diffusion cover 2 under the distribution condition of the plurality of lamp beads 32, so that the problem of uneven reflection or dim light is further effectively avoided. Taking the distribution of a plurality of lamp beads 32 as an example, 12 lamp beads 32 can be designed, and the distribution can be divided into four groups, wherein the number of two opposite groups is four respectively, and the number of two other opposite groups is two respectively.

The foregoing is an embodiment one of the code scanning structure provided in the embodiments of the present application, and the following is an embodiment two of the code scanning structure provided in the embodiments of the present application, specifically please refer to fig. 1 to fig. 4.

Based on the scheme of the first embodiment:

further, as shown in fig. 1 and 3, a scanning bracket 5 is provided in the installation cavity for easy installation and fixation, and the scanning head 4 is fitted on the scanning bracket 5.

A driving board 6 is also mounted on the scanning bracket 5, so that the lamp panel 3 is electrically connected with the driving board 6.

Further, the scanning bracket 5 is designed to be detachably connected with the antenna bracket 82 on the main board 81, so that the scanning bracket is convenient to fix, the scanning head 4 is electrically connected with the main board 81 and the driving board 6 while being convenient to fix on the code scanner body 8, the installation and the disassembly are more convenient, the maintenance is more convenient, and the overall structure is more compact.

Further, the scanning head 4 may be electrically connected to the driving board 6 through the FPC connection line 71, and electrically connected to the main board 81 in synchronization.

Further, the light plate 3 is fixedly connected with the diffusion cover 2, and one end, fixedly connected with the light plate 3, of the diffusion cover 2 is embedded in the scanning bracket 5, so that the diffusion cover 2 and the light plate 3 are embedded in the scanning bracket 5 together, and the whole structure is more compact.

In this application, in order to facilitate the fitting of the scanning head 4, the diffusion cover 2 and the lamp panel 3, as shown in fig. 1, the scanning bracket 5 is provided with a first mounting cavity 51 for fitting the scanning head 4 and a second mounting cavity 52 for fitting the lamp panel 3 and the diffusion cover 2; the first mounting cavity 51 and the second mounting cavity 52 can be separated by a partition structure, and the partition structure is provided with a communication hole for communicating the first mounting cavity 51 and the second mounting cavity 52; referring to fig. 3, the scanning end of the scanning head 4 embedded in the first installation cavity 51 can be in interface connection with one end of the diffusion cover 2 embedded in the second installation cavity 52 through the connecting hole; the lamp panel 3 is fixed on the diffusion cover 2, and is embedded at the bottom of the second installation cavity 2 along with the diffusion cover 2, and is arranged around an interface at one end of the diffusion cover 2 and a scanning end of the scanning head 4. In order to reduce the light source loss of the lamp panel 3 as much as possible, the inner side surface of the second mounting cavity 52 is electroplated to form a reflecting surface, so that the light source loss is ensured to be minimum, and the light source is ensured to be fully utilized.

Further, as shown in fig. 2, the lamp panel 3 may be electrically connected to the driving board 6 through a terminal connection line 72 of 3 PIN.

Further, for structural body design, a cartridge housing 11 and a top cap 12 are included.

The cylinder shell 11 is of a horn-like cylinder structure, two ends of the cylinder shell are provided with openings, and a cylinder cavity in the cylinder shell 11 forms a mounting cavity; the top cover 12 is detachably installed at one end of the cylinder shell 11 and is used for forming a stop for the diffusion cover 2, a scanning opening is formed in the top cover 12, and a light-transmitting protection sheet is installed on the scanning opening.

Further, in order to promote waterproof dustproof effect, be equipped with waterproof gum on the position that top cap 12 and shell 11 are connected.

In order to facilitate the connection between the cartridge 11 and the code scanner body 8, a cap 13 is integrally connected to the other end of the cartridge 11, and the cap 13 can be attached to the code scanner body 8 where the main board 81 shown in fig. 4 is located, specifically, fastened by screws.

The code scanning structure designed by the application has the following assembly process:

1. the scanning head 4 is fixedly embedded on the scanning bracket 5 through a screw, the scanning head 4 is firstly provided with an FPC connecting wire 71 before the screw is locked, then the driving plate 6 is assembled through the screw, and one end of the FPC is buckled on the driving plate 6;

2. fixing the scanning bracket 5 to the antenna bracket 82, and fastening the other end of the FPC to the main board 81 through the antenna bracket 82;

3. the cartridge 11 is mounted on the code scanner body 8, the lamp panel 3 and the diffusion cover 2 are fixed by screws, the scanning bracket 5 is embedded together, the terminal connecting wire 72 with 3PIN is fastened with the driving plate 6, and then the top cover 12 is covered.

As shown in fig. 3 and fig. 4, the present application also discloses an industrial DPM code scanner, which includes a code scanner body 8 and the code scanner structure of the first embodiment or the second embodiment.

The code scanning structure is arranged on the code scanner body 8.

The traditional code scanner design, its solitary rifle does not set up the screen for unable audio-visual data information of looking over when sweeping the sign indicating number sweeps, influences to a certain extent and sweeps a yard efficiency. To solve this problem, the present application installs a display screen (not shown) for displaying information scanned by the scanning head 4 of the code scanning structure on the code scanner body 8.

The code scanning structure and the industrial DPM code scanner provided in the present application are described in detail above, and for those skilled in the art, according to the ideas of the embodiments of the present application, there are changes in the specific embodiments and the application scope, so the disclosure should not be construed as limiting the application.

Claims

1. The code scanning structure is characterized by comprising a structural main body, a scanning head (4), a lamp panel (3) and a diffusion cover (2);

the scanning head (4) is arranged in the mounting cavity and is used for scanning information through the scanning port;

the lamp panel (3) is arranged in the mounting cavity and is provided with an avoidance opening (31) for avoiding the scanning head (4);

the diffusion cover (2) is arranged in the installation cavity and used for diffusing the lamplight emitted by the lamp panel (3) to form uniform light;

a scanning bracket (5) is arranged in the mounting cavity;

the scanning head (4) is embedded on the scanning bracket (5);

a driving plate (6) is also arranged on the scanning bracket (5);

the lamp panel (3) is electrically connected with the driving plate (6);

the scanning bracket (5) is detachably connected with an antenna bracket (82) on a main board (81) of the scanner body;

the scanning head (4) is electrically connected with the driving board (6) and the main board (81).

2. Code scanning structure according to claim 1, characterized in that the scanning head (4) is electrically connected to the main board (81) by means of FPC connection lines (71).

3. The code scanning structure according to claim 1, wherein the lamp panel (3) is fixedly connected with the diffusion cover (2);

one end of the diffusion cover (2) fixedly connected with the lamp panel (3) is embedded in the scanning bracket (5).

4. A code scanning structure according to claim 3, characterized in that the lamp panel (3) is electrically connected to the drive plate (6) by means of terminal connection lines (72).

5. The code scanning structure according to claim 1, characterized in that the structural body comprises a cartridge (11) and a top cover (12);

the two ends of the cylinder shell (11) are provided with openings, and a cylinder cavity in the cylinder shell (11) forms the mounting cavity;

the top cover (12) is detachably arranged on one end of the cylinder shell (11) and is used for forming a stop for the diffusion cover (2);

the scanning port is arranged on the top cover (12);

and a light-transmitting protective sheet is arranged on the scanning port.

6. The code scanning structure according to claim 5, wherein a waterproof back glue is arranged at the connecting position of the top cover (12) and the cylinder shell (11);

a shell cover part (13) is integrally connected to the other end of the shell (11);

the shell cover part (13) is detachably arranged on the code scanner body (8) where the main board (81) is arranged.

7. Industrial DPM code scanner, characterized by comprising a code scanner body (8) and a code scanner structure according to any one of claims 1 to 6;

the code scanning structure is arranged on the code scanning device body (8).

8. The industrial DPM code scanner according to claim 7, characterized in that the code scanner body (8) is provided with a display screen for displaying information scanned by a scanning head (4) of the code scanning structure.