High-speed scanner device

Abstract

The utility model relates to a high-speed photographic apparatus device, which comprises an air box with a first inner cavity, one side of the air box is provided with a first bearing surface, a first rectangular identification line is arranged on the first bearing surface, the first rectangular identification line defines a first rectangular area, and the first rectangular area comprises a first middle area, a first corner area and a first connecting area. The first bearing face is provided with a first middle area, the four corners of the first middle area are each provided with a first corner area, each first corner area is connected with the first middle area, a first connecting area is arranged between every two adjacent first corner areas, a plurality of first air inlet holes are formed in the first bearing face at intervals, and the first air inlet holes communicate with the first inner cavity and the outside. And the arrangement density of the fan in the first corner area is larger than the arrangement density of the fan in the first middle area and the first connecting area, and the air inlet end of the fan communicates with the first inner cavity. In the longitudinal direction, the four corners of the paper placed on the first bearing surface of the high-speed scanner device are not easy to tilt, so that scanning is facilitated.

Description

Technical Field

[0001] The present application relates to the technical field of high-speed scanners, and in particular to a high-speed scanner device. Background Art

[0002] A scanner is a portable office device consisting of a camera, a controller and a pallet, and is usually used to scan paper documents and convert them into electronic files. In the related art, the paper is placed on the pallet, the controller controls the camera to scan the paper, and then the content scanned by the camera is converted into an electronic file for storage. The four corners of the paper placed on the scanner are prone to curling up, which is not conducive to scanning by the scanner. Summary of the invention

[0003] Based on this, it is necessary to provide a high-speed scanner device to address the problem that the four corners of the paper placed on the existing high-speed scanner are easily lifted up, which is not conducive to scanning by the high-speed scanner.

[0004] A high-speed scanner device, comprising:

[0005] A bellows having a first inner cavity, and a first bearing surface is provided on one side of the bellows;

[0006] A first rectangular identification line is provided on the first bearing surface, the first rectangular identification line encloses a first rectangular area, the first rectangular area includes a first middle area, a first corner area and a first connecting area, four corners of the first middle area are respectively provided with a first corner area, each of the first corner areas is connected to the first middle area, and a first connecting area is provided between two adjacent first corner areas;

[0007] First air inlet holes, a plurality of the first air inlet holes are arranged at intervals on the first bearing surface, the first air inlet holes connect the first inner cavity with the outside, and the arrangement density of the first air inlet holes in the first corner area is greater than the arrangement density in the first middle area and the first connecting area;

[0008] A fan, wherein an air inlet end of the fan is connected to the first inner cavity.

[0009] In one embodiment, a second rectangular marking line is provided on the first bearing surface, and the second rectangular marking line is arranged around the outside of the first rectangular marking line;

[0010] The second rectangular marking line and the first rectangular marking line form a first annular area, the first annular area includes a second corner area and a second connecting area, four second corner areas are arranged at four corners of the first rectangular marking line in a one-to-one correspondence, and one second connecting area is arranged between two adjacent second corner areas;

[0011] The arrangement density of the first air inlet holes in the second corner area is greater than the arrangement density in the second connection area.

[0012] In one embodiment, a third rectangular marking line is provided on the first bearing surface, and the third rectangular marking line is arranged around the outside of the second rectangular marking line;

[0013] The third rectangular identification line and the outer contour of the first bearing surface enclose a second annular area, and the arrangement density of the first air inlet holes in the second annular area is less than the arrangement density in the first rectangular area and the first annular area.

[0014] In one embodiment, the first rectangular identification line has a first side and a second side opposite to each other along a first direction, and has a third side and a fourth side opposite to each other along a second direction, the first direction and the second direction are both parallel to the first bearing surface, and the first direction and the second direction are perpendicular;

[0015] The first side and the second side are both parallel to the second direction, and the third side and the fourth side are both parallel to the first direction;

[0016] The second rectangular identification line has a fifth side and a sixth side opposite to each other along the first direction, and a seventh side and an eighth side opposite to each other along the second direction, the fifth side and the sixth side are both parallel to the second direction, and the seventh side and the eighth side are both parallel to the first direction.

[0017] In one embodiment, the center of the second rectangular marking line coincides with the center of the first rectangular marking line, and the difference between the size of the fifth edge along the second direction and the size of the first edge along the second direction is a first value;

[0018] A difference between a size of the seventh edge along the first direction and a size of the third edge along the first direction is a second value, and the first value is equal to the second value.

[0019] In one embodiment, the high-speed scanner device further includes a shell, the shell has a second inner cavity, a second bearing surface is provided on one side of the shell, and a first opening is provided on the second bearing surface;

[0020] The bellows is located in the second inner cavity, and the first bearing surface extends out of the shell from the first opening and is flush with the second bearing surface.

[0021] In one embodiment, the high-definition scanner device further includes a sensing component, which is used to sense a human hand or arm. The sensing component is communicatively connected to the fan to drive the fan to rotate when the human hand or arm is sensed.

[0022] In one embodiment, the two sensing components are arranged at intervals, and the bellows is located between the two sensing components. Each of the sensing components is communicatively connected to the fan to drive the fan to rotate when sensing the human hand or arm.

[0023] In one embodiment, the high-speed scanner device further includes a positioning component, and the positioning component includes a first positioning member and a second positioning member;

[0024] A first positioning surface and a second positioning surface connected to each other are provided on one side of the first positioning member, and the first positioning surface and the second positioning surface are perpendicular to each other;

[0025] A third positioning surface and a fourth positioning surface connected to each other are provided on one side of the second positioning member, and an angle between the third positioning surface and the fourth positioning surface is greater than 180 degrees.

[0026] In one embodiment, a first magnetic block is disposed in the first positioning member, and a second magnetic block is disposed in the second positioning member;

[0027] The first positioning member is magnetically attracted to the first carrying surface through the first magnetic block, and the second positioning member is magnetically attracted to the first carrying surface through the second magnetic block.

[0028] When the above-mentioned high-speed scanner device is working, the staff places the paper in the first rectangular area on the first bearing surface, starts the fan, and the fan sucks the gas in the first inner cavity. The external gas enters the first inner cavity from the first air inlet hole, and then leaves the first inner cavity from the air inlet end of the fan. Negative pressure is generated in the first inner cavity, and the paper is adsorbed on the first bearing surface. In this process, since the arrangement density of the first air inlet holes in the first corner area is greater than the arrangement density in the first middle area and the first connecting area, the suction force generated by the fan in the first corner area is greater than that in other positions. When the paper is placed on the first bearing surface, the suction force at the four corners is greater than that at other positions. The corners of the paper are more firmly adsorbed on the first bearing surface and are not easy to warp up, and the high-speed scanner device has a good scanning effect. As described above, by setting the arrangement density of the first air inlet holes in the first corner area to be greater than the arrangement density in the first middle area and the first connecting area, the four corners of the paper placed on the first bearing surface are not easy to warp up, which is conducive to the scanning of the high-speed scanner device. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] FIG1 is a schematic structural diagram of a high-speed scanner device according to an embodiment of the present application;

[0030] FIG2 is a schematic diagram of the structure of a high-speed scanner device in one embodiment of the present application;

[0031] FIG3 is a schematic structural diagram of a high-speed scanner device according to an embodiment of the present application;

[0032] FIG. 4 is a schematic diagram of the structure of a high-speed scanner device in an embodiment of the present application.

[0033] Reference numerals:

[0034] Bellows 100, first bearing surface 110;

[0035] A first rectangular identification line 200, a first rectangular area 210, a first middle area 211, a first corner area 212, a first connecting area 213, a first side 220, a second side 230, a third side 240, and a fourth side 250;

[0036] A first air inlet 300;

[0037] Fan 400;

[0038] A second rectangular identification line 500, a first annular area 510, a second corner area 511, a second connecting area 512, a fifth side 520, a sixth side 530, a seventh side 540, and an eighth side 550;

[0039] A third rectangular identification line 600 , a second annular area 610 , a third annular area 620 , a third corner area 621 , a third connecting area 622 , a ninth side 630 , a tenth side 640 , an eleventh side 650 , and a twelfth side 660 ;

[0040] Shell 700, second bearing surface 710, first opening 711;

[0041] Sensing component 810, containing box 820, image collector 830;

[0042] Positioning assembly 900 , first positioning member 910 , first positioning surface 911 , second positioning surface 912 , first magnetic block 913 , second positioning member 920 , third positioning surface 921 , fourth positioning surface 922 , second magnetic block 923 . DETAILED DESCRIPTION

[0043] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0044] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0045] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0046] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0047] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0048] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If present, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0049] Please refer to FIG. 1 , which shows a schematic diagram of the structure of a high-speed scanner device in an embodiment of the present application. The high-speed scanner device provided in an embodiment of the present application includes: a bellows 100, a first rectangular identification line 200, a first air inlet 300, and a fan 400. The bellows 100 has a first inner cavity (not shown), a first bearing surface 110 is provided on one side of the bellows 100, the first rectangular identification line 200 is provided on the first bearing surface 110, and the first rectangular identification line 200 surrounds a first rectangular area 210, the first rectangular area 210 includes a first middle area 211, a first corner area 212 and a first connecting area 213, and a first corner area 212 is provided at each of the four corners of the first middle area 211, each first corner area 212 is connected to the first middle area 211, and a first connecting area 213 is provided between two adjacent first corner areas 212. A plurality of first air inlet holes 300 are arranged at intervals on the first bearing surface 110, and the first air inlet holes 300 connect the first inner cavity with the outside (not shown), and the arrangement density in the first corner area 212 is greater than the arrangement density in the first middle area 211 and the first connecting area 213, and the air inlet end of the fan 400 is connected to the first inner cavity.

[0050] When the high-speed scanner device provided in this embodiment is working, the staff places a paper (not shown) in the first rectangular area 210 on the first bearing surface 110, and starts the fan 400. The fan 400 sucks the gas in the first inner cavity, and the external gas enters the first inner cavity from the first air inlet 300, and then leaves the first inner cavity from the air inlet end (not shown) of the fan 400. A negative pressure is generated in the first inner cavity, and the paper is adsorbed on the first bearing surface 110. In this process, since the arrangement density of the first air inlet 300 in the first corner area 212 is greater than the arrangement density in the first middle area 211 and the first connecting area 213, the suction force generated by the fan 400 in the first corner area 212 is greater than that at other positions. When the paper is placed on the first bearing surface 110, the suction force at the four corners is greater than that at other positions. The corners of the paper are more firmly adsorbed on the first bearing surface 110 and are not easy to curl up. The high-speed scanner device has a good scanning effect. As described above, by setting the arrangement density of the first air inlet holes 300 in the first corner area 212 to be greater than the arrangement density in the first middle area 211 and the first connecting area 213, the four corners of the paper placed on the first supporting surface 110 are not easy to curl up, which is conducive to scanning by a high-definition scanner.

[0051] Please refer to Figure 1. In some embodiments, a second rectangular identification line 500 is provided on the first bearing surface 110. The second rectangular identification line 500 is arranged around the outside of the first rectangular identification line 200. The second rectangular identification line 500 and the first rectangular identification line 200 form a first annular area 510. The first annular area 510 includes a second corner area 511 and a second connection area 512. The four second corner areas 511 are arranged one by one at the four corners of the first rectangular identification line 200. A second connection area 512 is provided between two adjacent second corner areas 511. The arrangement density of the first air inlet holes 300 in the second corner areas 511 is greater than the arrangement density in the second connection area 512.

[0052] The high-speed scanner device provided in this embodiment arranges the four second corner areas 511 at the four corners of the first rectangular identification line 200 in a one-to-one correspondence, so that when the rectangular frame (not shown) of the paper is arranged around the outside of the first rectangular identification line 200 and is located within the second rectangular identification line 500, the four corners of the rectangular frame of the paper are located in the four second corner areas 511 in a one-to-one correspondence; by setting the arrangement density of the first air inlet holes 300 at the second corner areas 511 to be greater than the arrangement density of the first air inlet holes 300 at the second connection area 512, the suction force generated by the fan 400 at the second corner areas 511 is greater than the suction force generated at the second connection area 512, thereby achieving that when the paper is placed on the first supporting surface 110, the suction force at the four corners is greater, and the corners of the paper are more firmly adsorbed on the first supporting surface 110 and are not easy to curl up.

[0053] In some embodiments, the arrangement density of the first air inlet holes 300 in the second corner area 511 is greater than the arrangement density in the first middle area 211 , the first connection area 213 , and the second connection area 512 .

[0054] In some embodiments, the arrangement density of the first air inlet holes 300 in the second corner area 511 is greater than or equal to the arrangement density of the first air inlet holes 300 in the first corner area 212 .

[0055] In some embodiments, the arrangement density of the first air inlet holes 300 in the second connection area 512 is equal to the arrangement density in the first middle area 211 and the first connection area 213 .

[0056] Please refer to Figure 1. In some embodiments, a third rectangular identification line 600 is provided on the first bearing surface 110. The third rectangular identification line 600 is arranged around the outside of the second rectangular identification line 500. The third rectangular identification line 600 and the outer contour of the first bearing surface 110 form a second annular area 610. The arrangement density of the first air inlet holes 300 in the second annular area 610 is less than the arrangement density in the first rectangular area 210 and the first annular area 510.

[0057] The high-definition scanner device provided in this embodiment sets the arrangement density of the first air inlet holes 300 in the second annular area 610 to be smaller than the arrangement density in the first rectangular area 210 and the first annular area 510, so that the suction force generated by the fan 400 in the second annular area 610 is smaller than the suction force generated in the first rectangular area 210 and the first annular area 510.

[0058] In some embodiments, the arrangement density of the first air inlet holes 300 in the second annular area 610 is smaller than the arrangement density in the first middle area 211 , the first corner area 212 , and the first connection area 213 .

[0059] In some embodiments, the arrangement density of the first air inlet holes 300 in the second annular area 610 is less than the arrangement density in the second corner area 511 and the second connection area 512 .

[0060] In some embodiments, the third rectangular identification line 600 and the second rectangular identification line 500 form a third annular area 620, and the third annular area 620 includes a third corner area 621 and a third connection area 622. The four third corner areas 621 are arranged one by one at the four corners of the second rectangular identification line 500, and a third connection area 622 is provided between two adjacent third corner areas 621. The arrangement density of the first air inlet 300 in the third corner area 621 is greater than the arrangement density in the third connection area 622.

[0061] Referring to FIG. 1 and FIG. 2 , in some embodiments, the first rectangular identification line 200 has a first side 220 and a second side 230 opposite to each other along a first direction, and has a third side 240 and a fourth side 250 opposite to each other along a second direction, and the first direction and the second direction are both parallel to the first bearing surface 110, and the first direction and the second direction are perpendicular;

[0062] The first side 220 and the second side 230 are both parallel to the second direction, and the third side 240 and the fourth side 250 are both parallel to the first direction;

[0063] The second rectangular identification line 500 has a fifth side 520 and a sixth side 530 opposite to each other along the first direction, and a seventh side 540 and an eighth side 550 opposite to each other along the second direction. The fifth side 520 and the sixth side 530 are both parallel to the second direction, and the seventh side 540 and the eighth side 550 are both parallel to the first direction.

[0064] The high-speed scanner device provided in this embodiment sets the first side 220 and the second side 230 to be parallel to the second direction, the third side 240 and the fourth side 250 to be parallel to the first direction, the fifth side 520 and the sixth side 530 to be parallel to the second direction, and the seventh side 540 and the eighth side 550 to be parallel to the first direction; so that the second rectangular marking line 500 is parallel to the first rectangular marking line 200, thereby facilitating the high-speed scanner device to scan the paper within the first rectangular marking line 200 and the second rectangular marking line 500.

[0065] In some embodiments, the third rectangular identification line 600 has a ninth side 630 and a tenth side 640 opposite to each other along a first direction, and an eleventh side 650 and a twelfth side 660 opposite to each other along a second direction, the ninth side 630 and the tenth side 640 are both parallel to the second direction, and the eleventh side 650 and the twelfth side 660 are both parallel to the first direction.

[0066] Referring to FIG. 1 and FIG. 2 , in some embodiments, the center of the second rectangular identification line 500 coincides with the center of the first rectangular identification line 200 , and the difference between the size of the fifth side 520 along the second direction and the size of the first side 220 along the second direction is a first value;

[0067] The difference between the dimension of the seventh side 540 along the first direction and the dimension of the third side 240 along the first direction is a second value, and the first value is equal to the second value.

[0068] The high-speed scanner device provided in this embodiment is configured to coincide with the center of the second rectangular identification line 500 and the center of the first rectangular identification line 200, the difference between the size of the fifth side 520 along the second direction and the size of the first side 220 along the second direction is a first value, the difference between the size of the seventh side 540 along the first direction and the size of the third side 240 along the first direction is a second value, and the first value and the second value are equal in magnitude. This makes the distance between the fifth side 520 and the first side 220 equal to the distance between the sixth side 530 and the second side 230, the distance between the eighth side 550 and the fourth side 250 equal to the distance between the seventh side 540 and the third side 240, and the distance between the eighth side 550 and the fourth side 250 equal to the distance between the fifth side 520 and the first side 220.

[0069] In some embodiments, the center of the third rectangular marking line 600 coincides with the center of the second rectangular marking line 500, the difference between the dimension of the ninth side 630 along the second direction and the dimension of the fifth side 520 along the second direction is a third value; the difference between the dimension of the twelfth side 660 along the first direction and the dimension of the eighth side 550 along the first direction is a fourth value, and the third value is equal to the fourth value.

[0070] Please refer to FIG. 2 , in some embodiments, the high-speed scanner device further includes a housing 700, the housing 700 has a second inner cavity (not shown), a second bearing surface 710 is provided on one side of the housing 700, and a first opening 711 is provided on the second bearing surface 710. The bellows 100 is located in the second inner cavity, and the first bearing surface 110 extends out of the housing 700 from the first opening 711 and is flush with the second bearing surface 710.

[0071] When the high-speed scanner device provided in this embodiment is in operation, the staff places the bellows 100 in the second inner cavity of the shell 700, and makes the first bearing surface 110 extend out of the shell 700 from the first opening 711 and be flush with the second bearing surface 710, thereby isolating the bellows 100 from direct contact with the outside air, reducing the corrosion of the bellows 100 by the external environment, and increasing the service life of the bellows 100.

[0072] In some embodiments, the fan 400 is located in the second inner cavity, the air inlet end of the fan 400 is connected to the first inner cavity of the wind box 100, and the air outlet end of the fan 400 extends out of the shell 700 to the outside.

[0073] Please refer to Figure 3. In some embodiments, the high-definition scanner device also includes a sensing component 810, which is used to sense a human hand (not shown) or arm (not shown). The sensing component 810 is communicatively connected to the fan 400 to drive the fan 400 to rotate when a human hand or arm is sensed.

[0074] When the high-speed scanner device provided in this embodiment is working, the staff places the paper on the first carrying surface 110. During this process, the sensing component 810 senses the human hand or arm, and drives the fan 400 to rotate when the human hand or arm is sensed. By setting the sensing component 810, the fan 400 can be quickly started when the paper is placed on the first carrying surface 110, thereby improving the working efficiency of the high-speed scanner device.

[0075] In some embodiments, the sensing component 810 is disposed on the second supporting surface 710 .

[0076] Please refer to FIG. 3 . In some embodiments, two sensing components 810 are arranged at intervals, and the bellows 100 is located between the two sensing components 810 . Each sensing component 810 is in communication connection with the fan 400 , so as to drive the fan 400 to rotate when sensing a human hand or arm.

[0077] When the high-speed scanner device provided in this embodiment is working, the staff places the paper on the first supporting surface 110. During this process, the two sensing components 810 both sense the human hand or arm, and drive the fan 400 to rotate when sensing the human hand or arm. By setting up two sensing components 810, the accuracy of the sensing component 810 in sensing the human hand or arm is improved.

[0078] In some embodiments, two sensing components 810 are located on one side of the first carrying surface 110 along the second direction and are arranged at intervals along the first direction. Each sensing component 810 is disposed on the second carrying surface 710 .

[0079] Referring to FIGS. 1 to 3 , in some embodiments, the high-speed scanner device further includes a positioning assembly 900, and the positioning assembly 900 includes a first positioning member 910 and a second positioning member 920. A first positioning surface 911 and a second positioning surface 912 are connected to each other on one side of the first positioning member 910, and the first positioning surface 911 and the second positioning surface 912 are perpendicular to each other. A third positioning surface 921 and a fourth positioning surface 922 are connected to each other on one side of the second positioning member 920, and the angle between the third positioning surface 921 and the fourth positioning surface 922 is greater than 180 degrees.

[0080] When the high-speed scanner device provided in this embodiment is in operation, the staff first sets the two first positioning members 910 at two adjacent corners of the third rectangular marking line 600 in a one-to-one correspondence, and sets the two second positioning members 920 at the remaining two corners of the third rectangular marking line 600 in a one-to-one correspondence; then places a paper of the same size as the third rectangular marking line 600 on the first supporting surface 110, so that the four corners of the paper are aligned one-to-one with the four corners of the third rectangular marking line 600. In this process, the four corners of the paper abut against the first positioning members 910 and the second positioning members 920 at corresponding positions.

[0081] The position of the paper on the first carrying surface 110 is fixed by abutting the four corners of the paper with the first positioning member 910 and the second positioning member 920 at the corresponding positions. On the one hand, each time a paper of the same size as the third rectangular marking line 600 is placed, it is located at the same position on the first carrying surface 110, thereby ensuring that the scanning result of the high-speed scanner device is the same each time, avoiding inconsistent offset directions of the paper images (not shown) scanned each time; on the other hand, the paper can be placed at the target position at one time when scanning the paper, avoiding secondary adjustments, thereby improving the document scanning efficiency of the high-speed scanner device.

[0082] In some embodiments, the first positioning surface 911 of one of the two first positioning members 910 is collinear with the eleventh side 650, and the second positioning surface 912 is collinear with the ninth side 630; the first positioning surface 911 of the other first positioning member 910 is collinear with the tenth side 640, and the second positioning surface 912 is collinear with the eleventh side 650.

[0083] In some embodiments, the two second positioning members 920 are both located outside the third rectangular marking line 600, wherein the fourth positioning surface 922 of one of the second positioning members 920 is collinear with the ninth side 630; the fourth positioning surface 922 of the other second positioning member 920 is collinear with the tenth side 640; under the guidance of the third positioning surface 921 of each second positioning member 920, the paper is pushed by the staff along the second direction from the gap between the two second positioning members 920 into the area enclosed by the third rectangular marking line 600.

[0084] Please refer to Figure 4. In some embodiments, the first positioning surface 911 of one of the two first positioning members 910 is collinear with the sixth edge 530, and the second positioning surface 912 is collinear with the eighth edge 550; the first positioning surface 911 of the other first positioning member 910 is collinear with the seventh edge 540, and the second positioning surface 912 is collinear with the sixth edge 530.

[0085] In some embodiments, the two second positioning members 920 are both located outside the second rectangular marking line 500, wherein the fourth positioning surface 922 of one of the second positioning members 920 is collinear with the seventh side 540, and the fourth positioning surface 922 of the other second positioning member 920 is collinear with the eighth side 550; under the guidance of the third positioning surface 921 of each second positioning member 920, the paper is pushed by the staff along the first direction from the gap between the two second positioning members 920 into the area enclosed by the second rectangular marking line 500.

[0086] In some embodiments, the high-definition scanner device also includes an image collector 830, which is located on one side of the first supporting surface 110 along the third direction and is connected to the second supporting surface 710 for scanning paper placed on the first supporting surface 110. The first direction, the second direction and the third direction are perpendicular to each other.

[0087] Please refer to Figures 3 and 4. In some embodiments, a first magnetic block 913 is disposed in the first positioning member 910, and a second magnetic block 923 is disposed in the second positioning member 920; the first positioning member 910 is magnetically attracted to the first supporting surface 110 through the first magnetic block 913, and the second positioning member 920 is magnetically attracted to the first supporting surface 110 through the second magnetic block 923.

[0088] When the high-definition scanner device provided in this embodiment is working, the first positioning member 910 is magnetically attracted to the first carrying surface 110 through the first magnetic block 913, and the second positioning member 920 is magnetically attracted to the first carrying surface 110 through the second magnetic block 923. The first positioning member 910 and the second positioning member 920 are magnetically attracted to the first carrying surface 110, so that the staff can adjust the positions of the first positioning member 910 and the second positioning member 920 on the first carrying surface 110, and then fix papers of different sizes on the first carrying surface 110.

[0089] In some embodiments, the high-definition camera device includes a receiving box 820 . The receiving box 820 is disposed on the first carrying surface 110 and is used to receive the first positioning member 910 and the second positioning member 920 removed from the first carrying surface 110 .

[0090] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0091] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A high-speed scanner device, characterized in that: The high-speed scanner device comprises: A bellows (100) having a first inner cavity, and a first bearing surface (110) is provided on one side of the bellows (100); A first rectangular identification line (200) is arranged on the first bearing surface (110); the first rectangular identification line (200) encloses a first rectangular area (210); the first rectangular area (210) comprises a first middle area (211), a first corner area (212) and a first connection area (213); each of the four corners of the first middle area (211) is provided with a first corner area (212); each of the first corner areas (212) is connected to the first middle area (211); and a first connection area (213) is provided between two adjacent first corner areas (212); first air inlet holes (300), a plurality of the first air inlet holes (300) being arranged at intervals on the first bearing surface (110), the first air inlet holes (300) connecting the first inner cavity with the outside, and the arrangement density of the first air inlet holes (300) in the first corner area (212) is greater than the arrangement density in the first middle area (211) and the first connecting area (213); A fan (400), wherein an air inlet end of the fan (400) is in communication with the first inner cavity.

2. The high-speed scanner device according to claim 1, characterized in that: A second rectangular identification line (500) is provided on the first bearing surface (110), and the second rectangular identification line (500) is arranged around the outside of the first rectangular identification line (200); The second rectangular identification line (500) and the first rectangular identification line (200) enclose a first annular area (510), the first annular area (510) comprising a second corner area (511) and a second connection area (512), four second corner areas (511) being arranged at four corners of the first rectangular identification line (200) in a one-to-one correspondence, and one second connection area (512) being arranged between two adjacent second corner areas (511); The arrangement density of the first air inlet holes (300) in the second corner area (511) is greater than the arrangement density in the second connection area (512).

3. The high-speed scanner device according to claim 2, characterized in that: A third rectangular identification line (600) is provided on the first bearing surface (110), and the third rectangular identification line (600) is arranged around the outside of the second rectangular identification line (500); The third rectangular identification line (600) and the outer contour of the first bearing surface (110) enclose a second annular area (610), and the arrangement density of the first air inlet holes (300) in the second annular area (610) is smaller than the arrangement density in the first rectangular area (210) and the first annular area (510).

4. The high-speed scanner device according to claim 3, characterized in that: The first rectangular identification line (200) has a first side (220) and a second side (230) opposite to each other along a first direction, and a third side (240) and a fourth side (250) opposite to each other along a second direction, the first direction and the second direction are both parallel to the first bearing surface (110), and the first direction and the second direction are perpendicular; The first side (220) and the second side (230) are both parallel to the second direction, and the third side (240) and the fourth side (250) are both parallel to the first direction; The second rectangular identification line (500) has a fifth side (520) and a sixth side (530) opposite to each other along a first direction, and a seventh side (540) and an eighth side (550) opposite to each other along a second direction, the fifth side (520) and the sixth side (530) are both parallel to the second direction, and the seventh side (540) and the eighth side (550) are both parallel to the first direction.

5. The high-speed scanner device according to claim 4, characterized in that: The center of the second rectangular marking line (500) coincides with the center of the first rectangular marking line (200), and the difference between the size of the fifth side (520) along the second direction and the size of the first side (220) along the second direction is a first value; The difference between the size of the seventh side (540) along the first direction and the size of the third side (240) along the first direction is a second value, and the first value is equal to the second value.

6. The high-speed scanner device according to claim 1, characterized in that: The high-speed scanner device further comprises a shell (700), the shell (700) having a second inner cavity, a second bearing surface (710) being provided on one side of the shell (700), and a first opening (711) being provided on the second bearing surface (710); The bellows (100) is located in the second inner cavity, and the first bearing surface (110) extends out of the housing (700) from the first opening (711) and is flush with the second bearing surface (710).

7. The high-speed scanner device according to claim 1, characterized in that: The high-definition scanner device further comprises a sensing component (810), the sensing component (810) being used to sense a human hand or arm, the sensing component (810) being communicatively connected with the fan (400) so as to drive the fan (400) to rotate when the human hand or arm is sensed.

8. The high-speed scanner device according to claim 7, characterized in that: The two sensing components (810) are arranged at intervals, the bellows (100) is located between the two sensing components (810), and each sensing component (810) is communicatively connected to the fan (400) so as to drive the fan (400) to rotate when sensing the human hand or arm.

9. The high-speed scanner device according to any one of claims 1 to 8, characterized in that: The high-definition scanner device further comprises a positioning assembly (900), wherein the positioning assembly (900) comprises a first positioning member (910) and a second positioning member (920); A first positioning surface (911) and a second positioning surface (912) connected to each other are provided on one side of the first positioning member (910), and the first positioning surface (911) and the second positioning surface (912) are perpendicular to each other; A third positioning surface (921) and a fourth positioning surface (922) connected to each other are provided on one side of the second positioning member (920); the included angle between the third positioning surface (921) and the fourth positioning surface (922) is greater than 180 degrees.

10. The high-speed scanner device according to claim 9, characterized in that: A first magnetic block (913) is disposed in the first positioning member (910), and a second magnetic block (923) is disposed in the second positioning member (920); The first positioning member (910) is magnetically attracted to the first bearing surface (110) via the first magnetic block (913), and the second positioning member (920) is magnetically attracted to the first bearing surface (110) via the second magnetic block (923).

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