Safe fingerprint mouse

Abstract

The utility model relates to a safe fingerprint mouse which comprises a mouse shell, a hole groove is formed in the surface of the mouse shell, a fingerprint sensor is arranged in the hole groove, and an anti-fingerprint coating is arranged on the surface of the fingerprint sensor. According to the safe fingerprint mouse, the anti-fingerprint coating is arranged on the surface of the fingerprint sensor, so that fingerprint residues are safely prevented, the risk of fingerprint leakage is avoided, and the physical safety characteristic is added for data safety of the safe fingerprint mouse.

Description

Technical Field

[0001] The utility model relates to the technical field of mice, in particular to a safe fingerprint mouse. Background Art

[0002] The secure fingerprint mouse is a product that combines a fingerprint password key with a mouse. A security chip and a fingerprint chip are added to the traditional mouse. The fingerprint chip is mainly responsible for the collection of fingerprint images, and the security chip mainly completes the fingerprint processing function and the security function of the smart password key. The fingerprint algorithm execution, fingerprint template storage, and fingerprint comparison are all completed inside the security chip. At the same time, the security function of the fingerprint is equivalent to the user password in the fingerprint password key. After the user's fingerprint verification is passed, the equivalent user PIN verification is successful, and the user can use the sensitive data in the smart password key.

[0003] In the existing fingerprint mouse solutions, the fingerprint surface usually adopts the coating solution, and ordinary paint is used to spray or silk-screen the surface of the fingerprint chip, which not only meets the requirements of the appearance color, but also protects the fingerprint chip. Ordinary paint can only provide protection for the appearance and hardness, and cannot guarantee that fingerprints will not remain on the paint surface. The fingerprint patterns remaining on the surface can be easily restored through high-definition photography and other methods, causing the leakage of personal information. The AF surface treatment process, that is, anti-fingerprint (Anti-Fingerprint) coating technology, is a special treatment method applied to the surfaces of various materials, aiming to reduce the retention of fingerprint traces and improve the cleanliness of the surface. This technology is widely used on various surfaces such as mobile phones, electronic screens, glass, and metal. In view of this, the utility model provides a safe fingerprint mouse. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a safe fingerprint mouse, so as to avoid fingerprint residue, thereby improving the security of the application level of the safe fingerprint mouse.

[0005] The utility model solves the above technical problems with the following technical solutions: a secure fingerprint mouse, comprising a mouse shell, a surface of the mouse shell is provided with a hole groove, a fingerprint sensor is provided in the hole groove, and the surface of the fingerprint sensor is provided with an anti-fingerprint coating.

[0006] The beneficial effect of the utility model is that the utility model provides an anti-fingerprint coating on the surface of the fingerprint sensor of the security fingerprint mouse, thereby safely preventing fingerprint residue and avoiding the risk of fingerprint pattern leakage, thereby adding physical security characteristics to its data security product.

[0007] On the basis of the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, a mouse wheel is arranged on the mouse shell, and a hole groove is arranged on the surface of the mouse shell above the mouse wheel; and the thickness of the anti-fingerprint coating is 15-25 nm.

[0009] The beneficial effect of adopting the above further scheme is: by setting a hole groove on the surface of the mouse shell located above the mouse wheel, the fingerprint sensor is placed above the mouse wheel, and the finger operating the wheel is used for fingerprint entry and comparison, which is more convenient to use.

[0010] Furthermore, the size of the fingerprint sensor is 6-16mm*6-16mm.

[0011] The beneficial effect of adopting the above further solution is that the fingerprint sensor is cut with a chamfer of R1.1mm, and the sensor cutting is selected to the above-mentioned size, which on the one hand makes the overall appearance of the security fingerprint mouse of the utility model coordinated, and on the other hand improves the comfort of most customers' finger pressing.

[0012] Furthermore, the size of the fingerprint sensor is 11mm*11mm.

[0013] Furthermore, a metal ring is arranged around the fingerprint sensor, and the thickness of the skirt of the metal ring is 0.5±0.01 mm.

[0014] The beneficial effect of adopting the above further solution is: by arranging a metal ring around the fingerprint sensor, it is easier to locate the finger during pressing, and each finger pressing is easier to get into place, thus improving the accuracy of fingerprint matching.

[0015] Furthermore, the fingerprint sensor is snap-connected to the mouse housing through a middle frame.

[0016] Furthermore, the fingerprint sensor is a capacitive fingerprint sensor.

[0017] Furthermore, a security chip is provided inside the mouse shell, and the fingerprint sensor transmits the fingerprint information to be identified to the security chip for comparison with the stored fingerprint information, and the security fingerprint mouse is started after a match.

[0018] The beneficial effect of adopting the above further scheme is: in the secure fingerprint mouse, the application of the security chip improves the information security level of the entire mouse product, and the anti-fingerprint coating improves the physical security level, thereby achieving "double security" protection of privacy security and information security.

[0019] Furthermore, a mouse chip is also provided inside the mouse shell, and the mouse chip and the security chip are connected via a USB Hub. After being connected via the USB Hub, the mouse chip is connected to the PC as a complete security fingerprint mouse product.

[0020] Furthermore, a mouse displacement sensor is arranged on the mouse housing opposite to the mouse wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the fingerprint mouse architecture of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the front side of the fingerprint mouse of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the back of the fingerprint mouse of the utility model;

[0024] Figure 4 It is a partial enlarged view of point A of the present utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1-Fingerprint sensor, 2-Mouse shell, 3-Mouse wheel, 4-Mouse displacement sensor, 5-Middle frame. DETAILED DESCRIPTION

[0027] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0028] Example

[0029] This embodiment relates to a secure fingerprint mouse, such as Figure 2 As shown, it includes a mouse shell 2, a hole groove is arranged on the surface of the mouse shell 2, a fingerprint sensor 1 is arranged in the hole groove, and an anti-fingerprint coating is arranged on the surface of the fingerprint sensor 1. The utility model provides an anti-fingerprint coating on the surface of the fingerprint sensor 1 of the security fingerprint mouse to safely prevent fingerprint residue, avoid the risk of fingerprint pattern leakage, and increase physical security characteristics for its data security.

[0030] The anti-fingerprint coating is prepared by a method disclosed in the patent publication (announcement) number CN107227444A and the patent name of a method for preparing an anti-fingerprint protective thin film coating and an anti-fingerprint protective thin film coating product. The anti-fingerprint coating material uses a fingerprint oil product, KEY-1602 glass anti-fingerprint oil, and its composition is described in the link http: / / www.zkwepi.com / product-detail / Bvg2znwN.

[0031] This embodiment is preferred, such as Figure 2 As shown, the mouse housing 2 is provided with a mouse wheel 3, and a hole groove is provided on the surface of the mouse housing 2 above the mouse wheel 3; the thickness of the anti-fingerprint coating is 15-25nm, and preferably the thickness of the anti-fingerprint coating is 20nm. By providing a hole groove on the surface of the mouse housing 2 above the mouse wheel 3, the fingerprint sensor 1 is placed above the mouse wheel 3, and the finger operating the wheel is used for fingerprint entry and comparison, which is more convenient to use.

[0032] This embodiment is preferred, such as Figure 2 and 4 As shown, the size of the fingerprint sensor 1 is 6-16mm*6-16mm. Specifically, the size of the fingerprint sensor 1 is 11mm*11mm. The fingerprint sensor 1 is cut with a chamfer of R1.1mm. The sensor cutting is selected in the above-mentioned size, which on the one hand makes the overall appearance of the security fingerprint mouse of the utility model coordinated, and on the other hand improves the comfort of most customers' finger pressing.

[0033] In this embodiment, a metal ring is preferably provided around the fingerprint sensor 1, and the thickness of the skirt of the metal ring is 0.5±0.01 mm. By providing a metal ring around the fingerprint sensor 1, it is easier to locate the finger during pressing, and each finger press is easier to get in place, thus improving the accuracy of fingerprint matching.

[0034] This embodiment is preferred, such as Figure 2 and 4 As shown, the fingerprint sensor 1 is snap-connected to the mouse housing 2 via the middle frame 5 .

[0035] Specifically, the fingerprint sensor 1 is a capacitive fingerprint sensor 1 .

[0036] This embodiment is preferred, such as Figure 1 As shown, a security chip is provided inside the mouse housing 2, and the fingerprint sensor 1 transmits the fingerprint information to be identified to the security chip for comparison with the stored fingerprint information, and the secure fingerprint mouse is started after a match. The security chip is connected to the fingerprint sensor 1 to complete the security functions of the secure fingerprint mouse. The specific functions include: driving the fingerprint sensor 1 to collect fingerprint images, executing the fingerprint algorithm to complete the fingerprint entry, comparison, deletion and other functions, completing the storage of fingerprint templates, completing the secure storage of keys, certificates, and sensitive data, and completing the calculation functions of cryptographic algorithms such as encryption, decryption, signing, signature verification, and summary. In the secure fingerprint mouse, the application of the security chip improves the information security level of the entire mouse product, and the anti-fingerprint coating improves the physical security level, thereby achieving "double security" protection of privacy security and information security.

[0037] This embodiment is preferred, such as Figure 1 As shown, a mouse chip is also provided inside the mouse housing 2, and the mouse chip and the security chip are connected via a USB Hub. After being connected via the USB Hub, the mouse chip is connected to the PC as a complete security fingerprint mouse product.

[0038] This embodiment is preferred, such as Figure 3 As shown, a mouse displacement sensor is arranged on the mouse housing opposite to the mouse wheel.

[0039] In the description of the present invention, it should be understood that the terms "width", "thickness", "up", "down", "front", "back", "left", "right", "bottom", "inside", "outside", "clockwise", "counterclockwise", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 should not be understood as a limitation on the present invention.

[0040] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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 the present invention can be understood according to specific circumstances.

[0041] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a 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. A first feature being "below", "below" or "below" a 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.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0043] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A secure fingerprint mouse, comprising a mouse housing (2), characterized in that: A hole groove is arranged on the surface of the mouse housing (2), a fingerprint sensor (1) is arranged in the hole groove, and an anti-fingerprint coating is arranged on the surface of the fingerprint sensor (1).

2. A secure fingerprint mouse according to claim 1, characterized in that: The mouse housing (2) is provided with a mouse wheel (3), and a hole groove is provided on the surface of the mouse housing (2) above the mouse wheel (3); the thickness of the anti-fingerprint coating is 15-25 nm.

3. A secure fingerprint mouse according to claim 1, characterized in that: The size of the fingerprint sensor (1) is 6-16 mm*6-16 mm.

4. A secure fingerprint mouse according to claim 1, characterized in that: The size of the fingerprint sensor (1) is 11 mm*11 mm.

5. The secure fingerprint mouse according to claim 1, characterized in that: A metal ring is arranged around the fingerprint sensor (1), and the thickness of the skirt of the metal ring is 0.5±0.01 mm.

6. A secure fingerprint mouse according to claim 1, characterized in that: The fingerprint sensor (1) is snap-connected to the mouse housing (2) via a middle frame (5).

7. A secure fingerprint mouse according to any one of claims 1 to 6, characterized in that: The fingerprint sensor (1) is a capacitive fingerprint sensor.

8. A secure fingerprint mouse according to any one of claims 1 to 6, characterized in that: A security chip is arranged inside the mouse housing (2), and the fingerprint sensor (1) transmits the fingerprint information to be identified to the security chip for comparison with the stored fingerprint information, and the security fingerprint mouse is activated after a match.

9. A secure fingerprint mouse according to claim 8, characterized in that: A mouse chip is also arranged inside the mouse shell (2), and the mouse chip and the security chip are connected via a USB Hub.

10. The secure fingerprint mouse according to claim 2, characterized in that: A mouse displacement sensor (4) is arranged on the mouse housing (2) on the side opposite to the mouse roller (3).

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