A high-speed camera for ID card recognition

Abstract

The invention discloses a high-speed camera for ID card recognition, comprising a document table, a camera frame fixedly mounted on the upper surface of the document table, a camera fixedly mounted on the camera frame, an ID card reader arranged inside the document table, an ID card slot and an inclined slot arranged on the upper surface of the document table, two retractable clamping plates rotatably mounted on the inner side wall of the ID card slot, an optical fiber lens embedded in the bottom wall of the inclined slot, a driving component arranged inside the document table, the clamping plate is controlled to rotate a certain angle by the driving component, so that the ID card is turned from a horizontal state to an inclined state, a camera is arranged inside the document table, and the camera takes a picture of the ID card in an inclined state through the optical fiber lens. During the use of the camera, the ID card is placed in the ID card slot, and can maintain both horizontal and inclined states, and can realize the shooting of both sides of the ID card, without manually turning over the ID card, thereby improving work efficiency and making office work easier and faster.

Description

Technical Field

[0001] The invention relates to the technical field of identity card recognition, and in particular to a high-speed camera for identity card recognition. Background Art

[0002] In daily life, when ID cards are used to handle some business, devices such as ID card readers and scanners are often used to identify and scan ID cards. They can quickly identify the authenticity of ID cards and collect user information, effectively filter out malicious fraud with fake ID cards, and also solve operational problems such as slow manual entry speed and difficulty in entering uncommon characters by business personnel.

[0003] In the prior art, such as patent application number 202222451579.6, a high-speed scanner for conveniently taking out an ID card is disclosed, including a base, a vertical pole is fixedly provided at the rear end of the base, a shooting frame is fixedly provided on the upper surface of the vertical pole, a camera is fixedly provided on the lower surface of the shooting frame, an ID card slot is provided on the upper surface of the base and directly below the camera, the ID card slot coincides with the horizontally placed ID card, an inclined groove is provided on the upper surface of the base and located on the left side of the ID card slot, the inclined groove allows the ID card to slide out of the ID card slot toward the upper surface of the base, the utility model can push the ID card to quickly slide out of the ID card slot along the inclined groove, making it convenient to take out the ID card.

[0004] There are still some shortcomings in actual use: to scan a copy of an ID card, it is usually necessary to take photos of the front and back of the ID card respectively, and the staff manually turn the ID card over, which is cumbersome and affects work efficiency. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a high-speed camera for identity card recognition.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A high-speed camera for ID card recognition comprises a document table, a camera frame is fixedly mounted on the upper surface of the document table, a camera is fixedly mounted on the camera frame, an ID card reader is arranged inside the document table, an ID card slot and an inclined slot are provided on the upper surface of the document table, two retractable clamping plates are rotatably mounted on the inner side wall of the ID card slot, and an optical fiber lens is embedded in the bottom wall of the inclined slot.

[0008] The ID card can slide into the ID card slot from the inclined groove, and the ID card is clamped on the clamping plate. A driving component is also provided in the document table, which controls the clamping plate to rotate a certain angle to make the ID card turn from a horizontal state to an inclined state. A camera is provided in the document table, and the camera takes a picture of the ID card in an inclined state through a fiber optic lens.

[0009] Preferably, a mounting hole is provided on the inner side wall of the ID card slot, the clamping plate is slidably installed in the mounting hole, and the clamping plate can rotate in the mounting hole, a positioning protrusion is fixedly installed on the outer end of the clamping plate, and a guide column is fixedly installed on the inner end of the clamping plate, the cross-section of the guide column is a regular hexagon, and a retaining ring and an extension rod are fixedly installed on the ends of the guide column.

[0010] Preferably, the driving assembly includes a rotating mechanism, which includes a first positioning magnetic block, a second positioning magnetic block and a rotating magnetic sleeve. The first positioning magnetic block and the second positioning magnetic block are both embedded in the inner wall of the mounting hole. The rotating magnetic sleeve is slidably installed on the surface of the guide column. A magnetic attraction portion is provided at half of the rotating magnetic sleeve, and the magnetic attraction portion can be magnetically adsorbed to the first positioning magnetic block and the second positioning magnetic block respectively.

[0011] Preferably, the drive assembly also includes a reset mechanism, which includes a conductive coil and a reset spring, wherein the conductive coil is embedded in the inner wall of the mounting hole, one end of the reset spring is fixed to the blind end of the mounting hole, and the other end of the reset spring is rotatably connected to the extension rod.

[0012] Preferably, guide plates are symmetrically arranged on both sides of the ID card slot, one end of the guide plate is fixed to the inner wall of the ID card slot and is in a constrained state, and the other end is in an unconstrained state. The guide plate is elastic, and the unconstrained end of the guide plate overlaps the end of the clamping plate.

[0013] The present invention has the following beneficial effects:

[0014] 1. The high-speed camera for ID card recognition can scan and shoot the data pictures placed on the document table with the camera, and can also use the ID card reader to identify the ID card information. Moreover, the ID card is placed in the ID card slot and can be kept in both horizontal and tilted states, so it can be photographed on both sides. There is no need to manually turn over the ID card, which improves work efficiency and makes office work easier and faster.

[0015] 2. The drive assembly proposed in this application replaces the conventional motor drive to drive the clamping plate to rotate and flip over the ID card. Even if the rotation of the clamping plate is manually restricted during use, the drive assembly will not be damaged due to overload, making it more durable and safe and reliable.

[0016] 3. After the double-sided scanning of the ID card, the ID card is flipped up, making it easier to take. When the ID card is taken away, the clamping plate pops up and automatically restores the starting angle, so that the ID card can be horizontally inserted into the positioning protrusion, simplifying the operation and facilitating reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the camera proposed by the present invention;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the manuscript table proposed by the present invention;

[0019] Figure 3 for Figure 2 A schematic diagram of the structure enlargement at point A;

[0020] Figure 4 This is a schematic diagram of the side section structure of the guide column proposed by the present invention;

[0021] Figure 5 This is a schematic diagram of the side-sectional structure of the camera proposed in the present invention.

[0022] In the figure: 1 document table, 2 shooting frame, 3 camera, 4 ID card reader, 5 ID card slot, 6 inclined slot, 7 clamping plate, 8 fiber optic lens, 9 ID card, 10 camera, 11 mounting hole, 12 positioning protrusion, 13 guide column, 14 retaining ring, 15 extension rod, 16 first positioning magnetic block, 17 second positioning magnetic block, 18 rotating magnetic sleeve, 19 magnetic attraction part, 20 conductive coil, 21 return spring, 22 guide sheet. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 invention.

[0025] Reference Figure 1-5 A high-speed camera for ID card recognition includes a document table 1, a camera frame 2 is fixedly installed on the upper surface of the document table 1, a camera 3 is fixedly installed on the camera frame 2, an ID card slot 5 and an inclined slot 6 are opened on the upper surface of the document table 1, an ID card reader 4 is arranged inside the document table 1, an ID card 9 can slide into the ID card slot 5 from the inclined slot 6, the magnetic card induction of the ID card reader 4 is used to quickly identify the authenticity of the ID card and collect user information, and the camera 3 can also be used to scan and shoot the data pictures placed on the document table 1, and operations such as taking pictures, recording, copying, network paperless fax, making e-books, trimming and straightening can be performed.

[0026] Two retractable clamping plates 7 are rotatably installed on the inner side wall of the ID card slot 5, and the ID card 9 can slide into the ID card slot 5 from the inclined groove 6, and the ID card 9 is clamped on the clamping plate 7, wherein guide plates 22 are symmetrically arranged on both sides of the ID card slot 5, one end of the guide plate 22 is fixed to the inner wall of the ID card slot 5, in a constrained state, and the other end is in an unconstrained state, the guide plate 22 is elastic, and the unconstrained end of the guide plate 22 overlaps the end of the clamping plate 7, when placing the ID card 9, the ID card 9 slides along the inner side of the guide plate 22, and can be placed on the clamping plate 7 more easily, the ID card 9 is in the ID card slot 5, initially in a horizontal state, and the upper surface image of the ID card 9 can be scanned by the camera 3.

[0027] In addition, a fiber optic lens 8 is embedded in the bottom wall of the inclined groove 6, and a driving component is also provided in the document table 1. The driving component controls the clamping plate 7 to rotate a certain angle so that the ID card 9 is turned from a horizontal state to an inclined state. A camera 10 is provided in the document table 1. The camera 10 takes a picture of the lower surface of the ID card 9 in an inclined state through the fiber optic lens 8. Figure 5 .

[0028] In this embodiment, a mounting hole 11 is provided on the inner wall of the ID card slot 5, and the clamping plate 7 is slidably installed in the mounting hole 11, and the clamping plate 7 can rotate in the mounting hole 11. A positioning protrusion 12 is fixedly installed on the outer end of the clamping plate 7, and a guide column 13 is fixedly installed on the inner end of the clamping plate 7. The cross-section of the guide column 13 is a regular hexagon, and a retaining ring 14 and an extension rod 15 are fixedly installed on the ends of the guide column 13.

[0029] Specifically, the driving component includes a rotating mechanism, which includes a first positioning magnet 16, a second positioning magnet 17 and a rotating magnetic sleeve 18. The first positioning magnet 16 and the second positioning magnet 17 are both embedded in the inner wall of the mounting hole 11. The rotating magnetic sleeve 18 is slidably installed on the surface of the guide column 13. A magnetic attraction portion 19 is provided at half of the rotating magnetic sleeve 18. The magnetic attraction portion 19 can be magnetically attracted to the first positioning magnet 16 and the second positioning magnet 17 respectively; the driving component also includes a reset mechanism, which includes a conductive coil 20 and a reset spring 21. The conductive coil 20 is embedded in the inner wall of the mounting hole 11, one end of the reset spring 21 is fixed to the blind end of the mounting hole 11, and the other end of the reset spring 21 is rotatably connected to the extension rod 15.

[0030] It should be noted that during use, after the ID card 9 is inserted into the clamping plate 7, the clamping plate 7 is retracted into the mounting hole 11. Figure 3 , 4, the magnetic attraction portion 19 of the rotating magnetic sleeve 18 and the first positioning magnetic block 16 are kept mutually attracted, and at this time, the ID card 9 is kept horizontally placed in the ID card slot 5, and the upper surface of the ID card is scanned and photographed. When the conductive coil 20 is energized, an electromagnetic field with the rotating magnetic sleeve 18 is generated, and the rotating magnetic sleeve 18 is attracted to slide along the guide column 13 toward the retaining ring 14. When the rotating magnetic sleeve 18 approaches the second positioning magnetic block 17, it is attracted to the second positioning magnetic block 17. Since the first positioning magnetic block 16 and the second positioning magnetic block 17 are arranged in an alternating manner, as shown in FIG. Figure 4 As shown, by rotating the magnetic sleeve 18 to a certain angle, the guide column 13 and the clamping plate 7 are driven to rotate to a certain angle. Even if the ID card 9 is flipped up to a certain angle, the lower surface of the ID card 9 can be scanned and photographed. The ID card 9 is placed in the ID card slot 5 and can maintain both horizontal and tilted states, so that double-sided photography can be achieved. There is no need to manually flip the ID card, which improves work efficiency and makes office work easier and faster.

[0031] See Figure 5 After the double-sided scanning of the ID card, the ID card 9 is in a flipped-up state, which is easier to take. When the ID card 9 is taken away, the clamping plate 7 pops out, and the rebound force of the retaining ring 14 pushes the rotating magnetic sleeve 18 to slide from the position of the second positioning magnetic block 17 to the position of the first positioning magnetic block 16, so that the clamping plate 7 is reversed by a certain angle and automatically restores the starting angle. When the ID card 9 is placed in the ID card slot 5 again, the ID card 9 can be horizontally inserted into the positioning protrusion 12 for repeated use. The resetting of the clamping plate 7 does not require manual control, which simplifies the operation and is more convenient to use.

[0032] It should be emphasized that the drive assembly proposed in the present application replaces the motor drive of the conventional design to drive the clamping plate 7 to rotate and flip up the ID card 9. Even if the rotation of the clamping plate 7 is manually restricted or blocked during use, the ID card 9 cannot be flipped up and the drive assembly will not be damaged due to overload, making it more durable and safe and reliable.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-speed camera for ID card recognition, comprising a document table (1), characterized in that: A shooting frame (2) is fixedly mounted on the upper surface of the document table (1), a camera (3) is fixedly mounted on the shooting frame (2), an ID card reader (4) is arranged inside the document table (1), an ID card slot (5) and an inclined slot (6) are provided on the upper surface of the document table (1), two retractable clamping plates (7) are rotatably mounted at both ends of the inner side wall of the ID card slot (5) opposite to the inclined slot (6), and a fiber optic lens (8) is embedded in the bottom wall of the inclined slot (6); Mounting holes (11) are provided at both ends of the inner side wall of the ID card slot (5), the clamping plate (7) is slidably mounted in the mounting hole (11), and the clamping plate (7) can rotate in the mounting hole (11), a positioning protrusion (12) is fixedly mounted on the end of the clamping plate (7) close to the ID card slot (5), a guide column (13) is fixedly mounted on the end of the clamping plate (7) away from the ID card slot (5), the cross section of the guide column (13) is a regular hexagon, and a retaining ring (14) and an extension rod (15) are fixedly mounted on the end of the guide column (13) away from the clamping plate (7); The identity card (9) slides from the inclined groove (6) into the identity card groove (5), and the identity card (9) is clamped on the clamping plate (7). A driving component is also provided in the document table (1), and the clamping plate (7) is controlled by the driving component to rotate a certain angle so that the identity card (9) is rotated from a horizontal state to an inclined state. A camera (10) is provided in the document table (1), and the camera (10) takes a picture of the identity card (9) in an inclined state through an optical fiber lens (8); The driving assembly comprises a rotating mechanism, which comprises a first positioning magnetic block (16), a second positioning magnetic block (17) and a rotating magnetic sleeve (18). The rotating magnetic sleeve (18) is slidably mounted on the surface of the guide column (13). A half of the rotating magnetic sleeve (18) is provided as a magnetic attraction portion (19). The magnetic attraction portion (19) can be magnetically attracted to the first positioning magnetic block (16) and the second positioning magnetic block (17), respectively.

2. The high-speed camera for ID card recognition according to claim 1, characterized in that: The drive assembly further comprises a reset mechanism, the reset mechanism comprising a conductive coil (20) and a reset spring (21), the conductive coil (20) being embedded in the inner wall of the mounting hole (11), one end of the reset spring (21) being fixed to the blind end of the mounting hole (11), and the other end of the reset spring (21) being rotatably connected to the extension rod (15).

3. A high-speed camera for ID card recognition according to any one of claims 1-2, characterized in that: Guide pieces (22) are symmetrically arranged on the two inner side walls of the ID card slot (5), and the two inner side walls are located on the left and right sides of the inclined slot (6). One end of the guide piece (22) is fixed to the inner wall of the ID card slot (5) in a constrained state, and the other end is in an unconstrained state. The guide piece (22) is elastic, and the unconstrained end of the guide piece (22) overlaps the end of the clamping plate (7).

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