Novel digital signature device

Abstract

The utility model provides a novel digital signature device, which comprises a machine body assembly and a detection identification mechanism, and is characterized in that the machine body assembly comprises a machine base, a touch screen, a central control board and a touch pen; wherein the touch screen is installed at the top of the inner side wall of the machine base, the central control board is installed at the bottom of the inner side wall of the machine base, the touch pen is arranged on one side of the machine base, and the detection and recognition mechanism is arranged on the outer side of the machine base; the touch pen is positioned through the positioning mechanism by using the open groove, the touch pen is fixed in the pen cap by matching with the magnetic attraction mechanism, and then the micro servo motor is used for driving the touch screen and the pen cap to rotate, so that the inclination angle of the touch pen is controlled, a user can take the touch pen more conveniently, and the touch pen is convenient to use. And the touch pen can be recycled through the positioning mechanism by using an open groove, so that the touch pen can be quickly returned after being used, and the occurrence of random placement is effectively reduced.

Description

Technical Field

[0001] The utility model relates to a signature device, in particular to a novel digital signature device, belonging to the technical field of digital signatures. Background Art

[0002] A digital signature board is a device specifically designed to collect and verify electronic signatures. It usually includes a touch screen or touchpad and related software. This device is very useful when electronic document signatures or certifications are required, especially in industries such as business, government, and financial services. The usage scenarios of digital signature boards include contract signing, collection of patient consent forms, marking of exams and evaluations, and any occasion requiring electronic authentication, etc. They provide a secure, fast, and convenient way to achieve electronic digital signatures.

[0003] Patent document CN217718646U discloses a multifunctional electromagnetic signature board, which includes a board body. A fixed rod is fixed outside the board body. A lifting rod is arranged inside the fixed rod. A first camera is fixed outside the lifting rod. A cross bar is fixed outside the lifting rod. A second camera is fixed on the bottom surface outside the cross bar. An electromagnetic module screen is arranged inside the board body. A cover plate is arranged on the top surface outside the board body. A control processor is arranged inside the board body. A fingerprint module is arranged inside the board body. Through the setting of the cover plate, the protection of the electromagnetic module screen is realized, avoiding problems such as dropping or collision. At the same time, the first camera and the second camera are arranged inside this device, so that it can be more convenient, stable, and fast when using this device for shooting. At the same time, the settings of structures such as card readers, card inserters, card readers, and fingerprint modules can make it more convenient for this device to collect fees, read, and input personal information.

[0004] However, although this device realizes the protection of the electromagnetic module screen and avoids problems such as dropping or collision, and has structures such as shooting, card swiping, card inserting, and fingerprint modules, its electronic pen for signing is the same as that of traditional digital signature devices, and both need to be placed in a specific slot. The taking and placing operations are relatively inconvenient. Especially in application scenarios such as counter business handling, the electronic pen is usually used frequently. After use, it cannot be quickly put back in place, and it is easy to appear randomly placed phenomena. Therefore, a novel digital signature device is proposed. Summary of the Utility Model

[0005] In view of this, the utility model provides a novel digital signature device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the embodiment of the utility model is realized as follows: A novel digital signature device includes a body component and a detection and recognition mechanism. The body component includes a base, a touch screen, a central control board, and a touch pen;

[0007] Among them, the touch screen is installed at the top of the inner side wall of the base, the central control board is installed at the bottom of the inner side wall of the base, the stylus is arranged on one side of the base, the detection and recognition mechanism is arranged outside the base, a positioning mechanism with an open slot is arranged on one side of the base close to the stylus, an adjustment mechanism is installed inside the positioning mechanism, and a magnetic attraction mechanism is installed between the adjustment mechanism and the stylus;

[0008] Among them, the detection and recognition mechanism is used to collect the user's fingerprint and face image;

[0009] The positioning mechanism positions the stylus using the open slot and makes its angle inclined;

[0010] The magnetic attraction mechanism is used to fix the stylus on the adjustment mechanism;

[0011] The adjustment mechanism is used to adjust the inclined angle of the stylus to separate it from the positioning mechanism; the adjustment mechanism includes a pen cap, a connecting block and a micro servo motor;

[0012] Among them, the micro servo motor is installed on one side of the inner side wall of the base, the connecting block is fixedly connected to one end of the pen cap, the output shaft of the micro servo motor is fixedly connected to the inner side wall of the connecting block, and one end of the stylus is slidably connected to the inner side wall of the pen cap.

[0013] Further preferably, the detection and recognition mechanism includes a housing, an image acquisition module and a fingerprint recognition module;

[0014] Among them, the housing is hinged to one side of the base through a damping rotating shaft, the image acquisition module is installed on the inner side wall of the housing, and the fingerprint recognition module is installed on one side of the inner side wall of the base.

[0015] Further preferably, the positioning mechanism includes a boss and a positioning inclined slot;

[0016] Among them, the boss is arranged on one side of the upper surface of the base, the positioning inclined slot is opened on the upper surface of the boss, and the outer side wall of the stylus is slidably connected to the inner side wall of the positioning inclined slot.

[0017] Further preferably, the adjustment mechanism further includes a photosensitive module, an electric control box and a control module;

[0018] Among them, the photosensitive module is installed on one side of the inner side wall of the pen cap, the electric control box is fixedly connected to one side of the inner side wall of the base, and the control module is installed on the inner side wall of the electric control box.

[0019] Further preferably, the magnetic attraction mechanism includes an annular iron core, a coil and a magnetic attraction ring;

[0020] Wherein, the annular iron core is fixedly connected to one end of the pen cap, the coil is wound around the outer sidewall of the annular iron core, and the magnetic attraction ring is fixedly connected to one side of the inner sidewall of the touch pen.

[0021] Further preferably, the signal output end of the photosensitive module is electrically connected to the signal input end of the control module through a wire, and the electrical output end of the control module is electrically connected to the electrical input ends of the micro servo motor and the coil through a wire.

[0022] Further preferably, a rubber pad is fixedly connected to the bottom of the machine base, and a connector is connected to one side of the machine base through a wire.

[0023] Since the embodiment of the present utility model adopts the above technical solutions, it has the following advantages: The present utility model positions the touch pen through the positioning mechanism using an open slot, and cooperates with the magnetic attraction mechanism to fix the touch pen inside the pen cap. Then, the micro servo motor is used to drive the touch screen and the pen cap to rotate, controlling the tilt angle of the touch pen, enabling the user to more conveniently pick up the touch pen. Moreover, the touch pen can be recycled through the positioning mechanism using the open slot, enabling the touch pen to quickly return to its position after use, effectively reducing the occurrence of random placement.

[0024] The above summary is only for the purpose of the specification and is not limited in any way. In addition to the described illustrative aspects, embodiments and features, through reference to the drawings and the following detailed description, further aspects, embodiments and features of the present utility model will be readily apparent. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0026] Figure 1 is the structural diagram of the present utility model;

[0027] Figure 2 is the cross-sectional structural schematic diagram of the present utility model from the first perspective;

[0028] Figure 3 is the cross-sectional structural schematic diagram of the present utility model from the second perspective;

[0029] Figure 4 is the cross-sectional structural schematic diagram of the machine base of the present utility model;

[0030] Figure 5 It is a schematic cross-sectional structure diagram of the pen cap of the present utility model;

[0031] Figure 6 For the present utility model Figure 5 Schematic enlarged view of the structure of area A.

[0032] Reference numerals: 1, body assembly; 2, detection and recognition mechanism; 3, positioning mechanism; 4, adjustment mechanism; 5, magnetic attraction mechanism; 101, base; 102, touch screen; 103, central control board; 104, stylus pen; 201, casing; 202, image acquisition module; 203, fingerprint recognition module; 301, boss; 302, positioning inclined groove; 401, pen cap; 402, connection block; 403, micro servo motor; 404, photosensitive module; 405, electric control box; 406, control module; 501, annular iron core; 502, coil; 503, magnetic attraction ring; 61, rubber pad; 62, joint. Detailed implementation manners

[0033] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0034] It should be noted that terms such as "first", "second", "symmetric", "array", etc. are only used for the purpose of distinguishing descriptions and position descriptions, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first", "symmetric", etc. may explicitly or implicitly include one or more of such features; similarly, when certain features are not limited in quantity by words such as "two", "three", etc., it should be noted that such features also belong to explicitly or implicitly including one or more feature quantities.

[0035] The embodiments of the present utility model will be described in detail below with reference to the drawings.

[0036] As Figures 1-6 shown, the embodiment of the present utility model provides a new type of digital signature device, including a body assembly 1 and a detection and recognition mechanism 2. The body assembly 1 includes a base 101, a touch screen 102, a central control board 103 and a stylus pen 104;

[0037] Among them, the touch screen 102 is installed at the top of the inner side wall of the base 101, the central control board 103 is installed at the bottom of the inner side wall of the base 101, the stylus 104 is arranged on one side of the base 101, the detection and recognition mechanism 2 is arranged outside the base 101, a positioning mechanism 3 with an open slot is arranged on one side of the base 101 close to the stylus 104, an adjustment mechanism 4 is installed inside the positioning mechanism 3, and a magnetic attraction mechanism 5 is installed between the adjustment mechanism 4 and the stylus 104;

[0038] Among them, the detection and recognition mechanism 2 is used to collect the fingerprints and face images of users;

[0039] The positioning mechanism 3 positions the stylus 104 by using the open slot and makes its angle inclined;

[0040] The magnetic attraction mechanism 5 is used to fix the stylus 104 on the adjustment mechanism 4;

[0041] The adjustment mechanism 4 is used to adjust the inclination angle of the stylus 104 so that it is separated from the positioning mechanism 3; the adjustment mechanism 4 includes a pen cap 401, a connection block 402 and a micro servo motor 403;

[0042] Among them, the micro servo motor 403 is installed on one side of the inner side wall of the base 101, the connection block 402 is fixedly connected to one end of the pen cap 401, the output shaft of the micro servo motor 403 is fixedly connected to the inner side wall of the connection block 402, and one end of the stylus 104 is slidably connected to the inner side wall of the pen cap 401.

[0043] In one embodiment, the detection and recognition mechanism 2 includes a housing 201, an image acquisition module 202 and a fingerprint recognition module 203;

[0044] Among them, the housing 201 is hinged to one side of the base 101 through a damping rotating shaft, the image acquisition module 202 is installed on the inner side wall of the housing 201, and the fingerprint recognition module 203 is installed on one side of the inner side wall of the base 101;

[0045] By rotating the housing 201 and using the damping rotating shaft to adjust the angle between the image acquisition module 202 and the base 101, so that the image acquisition module 202 can quickly complete the acquisition of user image information.

[0046] In one embodiment, the positioning mechanism 3 includes a boss 301 and a positioning inclined slot 302;

[0047] Among them, the boss 301 is arranged on one side of the upper surface of the base 101, the positioning inclined slot 302 is opened on the upper surface of the boss 301, and the outer side wall of the stylus 104 is slidably connected to the inner side wall of the positioning inclined slot 302;

[0048] The stylus 104 is positioned through the positioning inclined slot 302 and its nib part is inclined downward.

[0049] In one embodiment, the adjusting mechanism 4 further includes a photosensitive module 404, an electric control box 405, and a control module 406;

[0050] Among them, the photosensitive module 404 is installed on one side of the inner side wall of the pen cap 401, the electric control box 405 is fixedly connected to one side of the inner side wall of the base 101, and the control module 406 is installed on the inner side wall of the electric control box 405;

[0051] The photosensitive module 404 detects the illuminance data inside the pen cap 401, and the control module 406 receives the data detected by the photosensitive module 404 through the setting.

[0052] In one embodiment, the magnetic attraction mechanism 5 includes an annular iron core 501, a coil 502, and a magnetic attraction ring 503;

[0053] Among them, the annular iron core 501 is fixedly connected to one end of the pen cap 401, the coil 502 is wound around the outer side wall of the annular iron core 501, the magnetic attraction ring 503 is fixedly connected to one side of the inner side wall of the touch pen 104, the signal output end of the photosensitive module 404 is electrically connected to the signal input end of the control module 406 through a wire, and the electrical output end of the control module 406 is electrically connected to the electrical input ends of the micro servo motor 403 and the coil 502 through a wire;

[0054] By using the energized coil 502 to cooperate with the annular iron core 501 to generate magnetic force, so as to attract the magnetic attraction ring 503 inside the touch pen 104 by using the magnetic force, and to connect between the touch pen 104 and the pen cap 401.

[0055] In one embodiment, a rubber pad 61 is fixedly connected to the bottom of the base 101, and a connector 62 is connected to one side of the base 101 through a wire;

[0056] The provided rubber pad 61 is used to increase the friction between the base 101 and the desktop, ensuring the overall stability of the device.

[0057] When the present utility model is working: The device is connected to the computer terminal through the connector 62 to communicate between the device and the computer, and then the angle between the image acquisition module 202 and the base 101 is adjusted by rotating the housing 201 using the damping rotating shaft, so as to ensure that when the device is in use, the image acquisition module 202 can quickly complete the acquisition of the user's image information.

[0058] When the user stores a digital signature storage record in the computer system, the user's face image is collected by using the image acquisition module 202, and then the user's digital signature is retrieved by using face recognition technology; or the user's fingerprint is extracted by using the fingerprint recognition module 203, so as to retrieve the user's digital signature by using fingerprint recognition technology, so that the operation can be completed without the user fully signing.

[0059] When the user does not store a digital signature in the computer system and needs to collect it on site, the mobile stylus 104 is taken out from the pen cap 401, and then the stylus 104 is used to write on the touch screen 102, and the writing trajectory is transmitted to the computer terminal by using the central control board 103, so as to collect the digital signature.

[0060] The illuminance data in the pen cap 401 is detected by the set photosensitive module 404. When the stylus 104 is taken out from the pen cap 401 and the data detected by the photosensitive module 404 reaches the threshold value, the control module 406 supplies power to the coil 502, and controls the micro servo motor 403 to drive the connecting block 402 to rotate. The rotating connecting block 402 drives the pen cap 401 to fit against the inner wall of the positioning inclined groove 302.

[0061] After the user finishes signing, the user is guided to put the used stylus 104 into the positioning inclined groove 302, and then the positioning inclined groove 302 is used to make the tip of the stylus 104 tilt downward. Then, the working coil 502 cooperates with the toroidal iron core 501 and the magnetic attraction ring 503 to attract the stylus 104, so that the tip of the stylus slides into the interior of the pen cap 401. When the stylus 104 slides into the pen cap 401, the data detected by the photosensitive module 404 is lower than the threshold value. Then, the control module 406 controls the micro servo motor 403 to drive the connecting block 402 to rotate in the reverse direction. The reversely rotating connecting block 402 drives the pen cap 401 to erect the stylus 104 for subsequent user driving, and the control module 406 cuts off the power supply to the coil 502 to prevent the magnetic attraction force from interfering with the removal of the stylus 104.

[0062] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various changes or substitutions thereof, and these should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A new type of digital signature device, comprising a body component (1) and a detection and recognition mechanism (2), characterized in that, The body component (1) includes a base (101), a touch screen (102), a central control board (103), and a stylus (104); Among them, the touch screen (102) is installed at the top of the inner side wall of the base (101), the central control board (103) is installed at the bottom of the inner side wall of the base (101), the stylus (104) is arranged on one side of the base (101), the detection and recognition mechanism (2) is arranged outside the base (101), a positioning mechanism (3) with an open slot is provided on one side of the base (101) close to the stylus (104), an adjustment mechanism (4) is installed inside the positioning mechanism (3), and a magnetic attraction mechanism (5) is installed between the adjustment mechanism (4) and the stylus (104); Among them, the detection and recognition mechanism (2) is used to collect the user's fingerprint and face image; The positioning mechanism (3) positions the stylus (104) using the open slot and makes its angle inclined; The magnetic attraction mechanism (5) is used to fix the stylus (104) on the adjustment mechanism (4); The adjustment mechanism (4) is used to adjust the inclined angle of the stylus (104) to separate it from the positioning mechanism (3); the adjustment mechanism (4) includes a pen cap (401), a connecting block (402), and a micro servo motor (403); Among them, the micro servo motor (403) is installed on one side of the inner side wall of the base (101), the connecting block (402) is fixedly connected to one end of the pen cap (401), the output shaft of the micro servo motor (403) is fixedly connected to the inner side wall of the connecting block (402), and one end of the stylus (104) is slidably connected to the inner side wall of the pen cap (401).

2. The novel digital signature device according to claim 1, wherein: The detection and recognition mechanism (2) includes a housing (201), an image acquisition module (202), and a fingerprint recognition module (203); Among them, the housing (201) is hinged to one side of the base (101) through a damping rotating shaft, the image acquisition module (202) is installed on the inner side wall of the housing (201), and the fingerprint recognition module (203) is installed on one side of the inner side wall of the base (101).

3. The novel digital signature device according to claim 1, characterized in that: The positioning mechanism (3) includes a boss (301) and a positioning inclined slot (302); Among them, the boss (301) is arranged on one side of the upper surface of the base (101), the positioning inclined slot (302) is opened on the upper surface of the boss (301), and the outer side wall of the stylus (104) is slidably connected to the inner side wall of the positioning inclined slot (302).

4. The novel digital signature device according to claim 1, characterized in that: The adjustment mechanism (4) further includes a photosensitive module (404), an electric control box (405), and a control module (406); Among them, the photosensitive module (404) is installed on one side of the inner side wall of the pen cap (401), the electric control box (405) is fixedly connected to one side of the inner side wall of the base (101), and the control module (406) is installed on the inner side wall of the electric control box (405).

5. The novel digital signature device according to claim 4, characterized in that: The magnetic attraction mechanism (5) includes an annular iron core (501), a coil (502), and a magnetic attraction ring (503); Among them, the annular iron core (501) is fixedly connected to one end of the pen cap (401), the coil (502) is wound around the outer side wall of the annular iron core (501), and the magnetic attraction ring (503) is fixedly connected to one side of the inner side wall of the touch pen (104).

6. The novel digital signature device according to claim 5, wherein: The signal output end of the photosensitive module (404) is electrically connected to the signal input end of the control module (406) through a wire, and the electrical output end of the control module (406) is electrically connected to the electrical input ends of the micro servo motor (403) and the coil (502) through a wire.

7. The novel digital signature device according to claim 1, wherein: A rubber pad (61) is fixedly connected to the bottom of the machine base (101), and a connector (62) is connected to one side of the machine base (101) through a wire.

Images