Scanning device

Abstract

The utility model belongs to the technical field of file scanning equipment, and particularly provides scanning equipment. Existing scanning equipment is low in efficiency. Therefore, the utility model provides scanning equipment which comprises a base, a scanning device, an upper cover and a top plate. The scanning device is arranged in the base and can move along a first direction; the upper cover is rotationally connected with the base and is used for covering the base; the top plate is installed on the side, close to the upper cover, of the base, the top plate is provided with a plurality of light-transmitting scanning areas, and each light-transmitting scanning area is used for containing a to-be-detected object, so that after the upper cover is closed, the scanning equipment can continuously scan the multiple to-be-detected objects. According to the utility model, the technical problems are solved.

Description

Technical Field

[0001] This utility model belongs to the technical field of document scanning equipment, and specifically provides a scanning device. Background Technology

[0002] In the field of existing scanning equipment technology, scanning devices, as important tools for converting paper documents and objects into digital information, have been widely used in various industries such as office work, document management, and logistics inspection. However, existing scanning devices have certain limitations in their structural and functional design, resulting in low efficiency. For example, when multiple documents need to be scanned, users need to operate them repeatedly, which is extremely cumbersome. Utility Model Content

[0003] One objective of this invention is to solve the problem of low efficiency in scanning equipment.

[0004] In order to solve the above-mentioned problems in the prior art, the purpose of this utility model is to provide a scanning device that can continuously scan multiple items to be detected, thereby improving the user experience.

[0005] To achieve the above objectives, this utility model provides a scanning device, comprising:

[0006] Base;

[0007] A scanning device is disposed within the base and is movable along a first direction;

[0008] The top cover is rotatably connected to the base and is used to cover the base;

[0009] A top plate is installed on the side of the base near the top cover. The top plate has multiple light-transmitting scanning areas, each of which is used to place an item to be inspected, so that the scanning device can continuously scan multiple items to be inspected after the top cover is closed.

[0010] Optionally, the light-transmitting scanning area includes at least one first light-transmitting scanning area and at least two second light-transmitting scanning areas.

[0011] Optionally, there is one first light-transmitting scanning area and four second light-transmitting scanning areas, and the four second light-transmitting scanning areas are located on one side of the first light-transmitting scanning area in the first direction.

[0012] Optionally, the four second light-transmitting scanning areas are arranged in a two-row, two-column configuration.

[0013] Optionally, in the first direction, the projections of all four second light-transmitting scanning areas fall within the projection of the first light-transmitting scanning area.

[0014] Optionally, the scanning device includes a first light source group and a second light source group, the first light source group and the second light source group are arranged along a second direction, the first light source group corresponds to one row of the second light-transmitting scanning area, and the second light source group corresponds to another row of the second light-transmitting scanning area;

[0015] The first direction is perpendicular to the second direction.

[0016] Optionally, the first light source group and / or the second light source group includes at least one of white light source, ultraviolet light source, infrared light source, side light source and transmitted light source.

[0017] Optionally, the scanning device further includes a line CCD scanning head.

[0018] Optionally, the first light-transmitting scanning area and / or the second light-transmitting scanning area are recessed toward the side away from the top cover, and the shape of the first light-transmitting scanning area and / or the second light-transmitting scanning area is adapted to the shape of the item to be detected, so as to locate the item to be detected.

[0019] Optionally, the first light-transmitting scanning area and / or the second light-transmitting scanning area are rectangular in shape, with their width direction parallel to the first direction.

[0020] Based on the foregoing description, those skilled in the art will understand that in the aforementioned technical solution of this utility model, by setting multiple light-transmitting scanning areas on the top plate for placing items to be tested, the scanning device can continuously scan multiple items to be tested after the top cover is closed, thereby effectively improving the efficiency of the scanning device.

[0021] Other beneficial effects of this utility model will be described in detail below with reference to the accompanying drawings, so that those skilled in the art can more clearly understand the improvement purpose, features and advantages of this utility model. Attached Figure Description

[0022] To more clearly illustrate the technical solution of this utility model, some embodiments of this utility model will be described below with reference to the accompanying drawings. Those skilled in the art should understand that the same reference numerals may indicate the same or similar components or parts in different drawings; the drawings of this utility model are not necessarily drawn to scale. In the drawings:

[0023] Figure 1 These are isometric views of scanning devices according to some embodiments of this utility model;

[0024] Figure 2 yes Figure 1 Axonometric drawing of a scanning device after removing the top cover;

[0025] Figure 3 This is a schematic diagram of the projection of the second light-transmitting scanning area in the first direction;

[0026] Figure 4 yes Figure 2 A schematic diagram of the scanning device;

[0027] Explanation of reference numerals in the attached figures:

[0028] 01. Scanning equipment;

[0029] 100. Base; 200. Scanning device; 300. Top cover; 400. Top plate;

[0030] 210. First light source group; 220. Second light source group; 230. Linear CCD scanning head; 410. Transmittance scanning area;

[0031] 411. First light-transmitting scanning area; 412. Second light-transmitting scanning area; 413. Projected outline of the second light-transmitting scanning area;

[0032] 201. White light source; 202. Ultraviolet light source; 203. Infrared light source; 204. Side light source; 205. Transmitted light source. Detailed Implementation

[0033] Those skilled in the art should understand that the embodiments described below are merely some embodiments of the present invention, and not all embodiments of the present invention. These embodiments are intended to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. Based on the embodiments provided by the present invention, all other embodiments obtained by those skilled in the art without creative effort should still fall within the scope of protection of the present invention.

[0034] It should be noted that in the description of this utility model, terms such as "center," "upper," "lower," "top," "bottom," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] like Figure 1As shown, in some embodiments of this utility model, the scanning device 01 includes a base 100, a scanning device 200, a top cover 300, and a top plate 400. The scanning device 200 is disposed within the base 100 and is movable along a first direction; the top cover 300 is rotatably connected to the base 100 and is used to cover the base 100; the top plate 400 is installed on the side of the base 100 near the top cover 300, and the top plate 400 has multiple light-transmitting scanning areas 410, each of which is used to place an item to be inspected, so that after the top cover 300 is closed, the scanning device 01 can continuously scan multiple items to be inspected.

[0036] The item to be tested can be a document or certificate. The user places the document or certificate in the light-transmitting scanning area 410, and after closing the top cover 300, the scanning device 200 in the base 100 scans the document or certificate to obtain a high-definition image of the document or certificate.

[0037] Existing scanning equipment is equipped with only one light-transmitting scanning area, meaning that the device can only scan a single document or certificate at a time, resulting in low efficiency. When multiple items need to be scanned, the user must place each item on the light-transmitting scanning area sequentially, complete one scan, and then move on to the next item, repeating this process. This workflow is not only cumbersome but also inefficient, especially in scenarios involving processing a large number of documents or items, significantly increasing the user's workload and time costs.

[0038] Therefore, existing scanning devices, with only one light-transmitting scanning area, can only scan one document or item at a time, resulting in cumbersome operation and low efficiency, which urgently need to be addressed. It is necessary to develop a scanning device capable of continuously scanning multiple items to be inspected, in order to improve scanning efficiency and meet the high-efficiency scanning requirements in practical applications.

[0039] This embodiment sets up multiple light-transmitting scanning areas in the scanning device 01. When using the device, the user can put multiple documents or certificates into each light-transmitting scanning area at one time. When the scanning device 01 is working, it will scan the documents or certificates in each light-transmitting scanning area in sequence, thereby greatly improving the efficiency of the scanning device 01.

[0040] like Figure 2 As shown, in some embodiments of the present invention, the light-transmitting scanning area 410 includes at least one first light-transmitting scanning area 411 and at least two second light-transmitting scanning areas 412.

[0041] like Figure 1 and Figure 2As shown, in some embodiments of this utility model, there is one first light-transmitting scanning area 411 and four second light-transmitting scanning areas 412, and the four second light-transmitting scanning areas 412 are located on one side of the first light-transmitting scanning area 411 in a first direction.

[0042] like Figure 2 As shown, in some embodiments of this utility model, the four second light-transmitting scanning areas 412 are arranged in a two-row, two-column configuration.

[0043] In some embodiments of this utility model, the top plate 400 can be a glass plate or a flat plate made of other materials.

[0044] like Figure 3 As shown, in some embodiments of this utility model, in the first direction, the projection outlines 413 of the four second light-transmitting scanning areas 412 all fall within the projection of the first light-transmitting scanning area 411.

[0045] like Figure 4 As shown, in some embodiments of this utility model, the scanning device 200 includes a first light source group 210 and a second light source group 220. The first light source group 210 and the second light source group 220 are arranged along a second direction. The first light source group 210 corresponds to one row of second light-transmitting scanning areas 412, and the second light source group 220 corresponds to another row of second light-transmitting scanning areas 412. The first direction is perpendicular to the second direction.

[0046] Continue reading Figure 4 In some embodiments of this utility model, the first light source group 210 and / or the second light source group may include at least one of white light source 201, ultraviolet light source 202, infrared light source 203, side light source 204 and transmitted light source 205.

[0047] Specifically, the ultraviolet light source 202 can be a 365-nanometer ultraviolet light source, and the infrared light source 203 can be an 870-nanometer infrared light source.

[0048] The scanning device 01 provided by this utility model can be applied to the field of document authentication and anti-counterfeiting technology research. It is used to acquire high-definition anti-counterfeiting images of documents or certificates, such as high-definition anti-counterfeiting images of passports to authenticate their authenticity. Multiple types of light sources are set in the first light source group 210 and / or the second light source group 220, allowing different anti-counterfeiting features of the document to be revealed through different light source types. For example, white light can be used to observe the anti-counterfeiting details and colors of the sample; side light can be used to observe and identify embossed printing marks, tampering, and handwriting indentations; and ultraviolet light can be used to check the ultraviolet fluorescence phenomenon of the sample, including passports, driver's licenses, and ID cards.

[0049] Continue reading Figure 4In some embodiments of this utility model, the scanning device 200 further includes a line CCD scanning head 230.

[0050] like Figure 2 As shown, in some embodiments of the present invention, the first light-transmitting scanning area 411 and / or the second light-transmitting scanning area 412 are recessed toward the side away from the top cover 300, and the shape of the first light-transmitting scanning area 411 and / or the second light-transmitting scanning area 412 is adapted to the shape of the item to be detected, so as to locate the item to be detected.

[0051] Those skilled in the art will understand that the first light-transmitting scanning area 411 and / or the second light-transmitting scanning area 412 are recessed toward the side away from the top cover 300 to form a groove. The shape of the first light-transmitting scanning area 411 and / or the second light-transmitting scanning area 412 is the same as the size and shape of the item to be inspected. The item to be inspected can be surrounded and held by the annular wall of the groove (not shown in the figure) to position and fix the item to be inspected, ensuring that the document position is stable during the scanning process and improving scanning efficiency and image quality.

[0052] like Figure 2 As shown, in some embodiments of this utility model, the first light-transmitting scanning area 411 and / or the second light-transmitting scanning area 412 are rectangular in shape, with their width direction parallel to the first direction. The size of the first light-transmitting scanning area 411 can be set to be the same as the size of a passport, and the size of the second light-transmitting scanning area 412 can be set to be the same as the size of a card-type document.

[0053] The following describes the operation of the scanning device 01: After placing multiple documents or certificates to be inspected into the first light-transmitting scanning area 411 or the second light-transmitting scanning area 412, the user selects the document type and placement position through the software's visual interface, chooses the light source to be used (single or multiple selections are possible), and the corresponding scanning resolution for each light source. The selected light sources (such as white light sources, ultraviolet light sources, etc.) emit light sequentially, while the CCD scanning head 230 scans simultaneously, generating high-definition anti-counterfeiting images of the certificates under different light sources. Each resulting image is cropped according to the size of the certificate.

[0054] The technical solution of this utility model has been described in conjunction with several embodiments above. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is not limited to these specific embodiments. Without departing from the technical principles of this utility model, those skilled in the art can disassemble and combine the technical solutions in the above embodiments, and can also make equivalent changes or substitutions to the relevant technical features. Any changes, equivalent substitutions, improvements, etc., made within the technical concept and / or technical principles of this utility model will fall within the protection scope of this utility model.

Claims

1. A scanning device, characterized in that, include: Base; A scanning device is disposed within the base and is movable along a first direction; The top cover is rotatably connected to the base and is used to cover the base; A top plate is installed on the side of the base near the top cover. The top plate has multiple light-transmitting scanning areas, each of which is used to place an item to be inspected, so that the scanning device can continuously scan multiple items to be inspected after the top cover is closed.

2. The scanning device according to claim 1, characterized in that, The light-transmitting scanning area includes at least one first light-transmitting scanning area and at least two second light-transmitting scanning areas.

3. The scanning device according to claim 2, characterized in that, There is one first light-transmitting scanning area and four second light-transmitting scanning areas, and the four second light-transmitting scanning areas are located on one side of the first light-transmitting scanning area in the first direction.

4. The scanning device according to claim 3, characterized in that, The four second light-transmitting scanning areas are arranged in a two-row, two-column configuration.

5. The scanning device according to claim 4, characterized in that, In the first direction, the projections of all four second light-transmitting scanning areas fall within the projection of the first light-transmitting scanning area.

6. The scanning device according to claim 4, characterized in that, The scanning device includes a first light source group and a second light source group, which are arranged along a second direction. The first light source group corresponds to one row of the second light-transmitting scanning area, and the second light source group corresponds to another row of the second light-transmitting scanning area. The first direction is perpendicular to the second direction.

7. The scanning device according to claim 6, characterized in that, The first light source group and / or the second light source group include at least one of white light source, ultraviolet light source, infrared light source, side light source and transmitted light source.

8. The scanning device according to claim 7, characterized in that, The scanning device also includes a line CCD scanning head.

9. The scanning device according to claim 2, characterized in that, The first light-transmitting scanning area and / or the second light-transmitting scanning area are recessed toward the side away from the top cover, and the shape of the first light-transmitting scanning area and / or the second light-transmitting scanning area is adapted to the shape of the item to be detected, so as to locate the item to be detected.

10. The scanning device according to claim 2, characterized in that, The first light-transmitting scanning area and / or the second light-transmitting scanning area are rectangular in shape, and their width direction is parallel to the first direction.

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