A large keyboard with a fingerprint module and a digital touchpad

By integrating a fingerprint recognition module and a touchpad module into the keyboard, the problems of lack of cursor control and data leakage in traditional keyboards are solved, providing a solution with multi-scenario applicability and enhanced security.

CN224519277UActive Publication Date: 2026-07-17SHENZHENNEWTEK TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHENNEWTEK TECH CO LTD
Filing Date
2025-07-11
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional keyboards lack cursor control and pose a risk of data leakage, failing to meet the needs of mouse-free usage scenarios and security requirements.

Method used

The keyboard integrates a fingerprint recognition module and a digital touchpad module for authentication and cursor control. The touchpad module has two switchable modes, which, combined with the fingerprint unlock function, enhances security.

Benefits of technology

It enables cursor movement without a mouse and enhances system security through fingerprint recognition, meeting the needs of various usage scenarios.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a big keyboard with fingerprint module and digital touch plate, including keyboard main part, fingerprint identification module and touch plate module, keyboard main part includes keyboard shell, key module and the PCB mainboard of setting in keyboard shell, wherein the digital keyboard area of keyboard shell and digital keyboard area top are equipped with first containing cavity and second containing cavity of top opening respectively, touch plate module with fingerprint identification module are adapted to install in first containing cavity and second containing cavity respectively, key module, touch plate module and fingerprint identification module all with PCB mainboard electricity is connected, touch plate module is configured as can realize the switching of mouse draw mode and / or touch button mode according to corresponding press down the key in key module.
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Claims

1. A large keyboard with a fingerprint module and a digital touchpad, characterized in that, The keyboard includes a keyboard body, a fingerprint recognition module, and a touchpad module. The keyboard body includes a keyboard shell, a key module, and a PCB motherboard disposed within the keyboard shell. The keyboard shell has a numeric keypad area and a first receiving cavity and a second receiving cavity with top openings above the numeric keypad area, respectively. The touchpad module and the fingerprint recognition module are respectively adapted and installed in the first receiving cavity and the second receiving cavity. The key module, touchpad module, and fingerprint recognition module are all electrically connected to the PCB motherboard. The touchpad module is configured to switch between mouse swipe mode and / or touch button mode according to the corresponding press of a key in the key module.

2. A large keyboard with a fingerprint module and a digital touchpad as claimed in claim 1, characterized in that: The touchpad module includes a light guide sheet, a touchpad, and a touchpad bracket. The light guide sheet is disposed above the touchpad, and corresponding numeric key symbols are disposed on the light guide sheet.

3. A large keyboard with a fingerprint module and a digital touchpad as claimed in claim 2, characterized in that: The top edge of the touchpad is also embedded with several LEDs that are electrically connected to the PCB motherboard, and the bottom of the touchpad is installed in the first receiving cavity through the touchpad bracket.

4. A large keyboard with a fingerprint module and a digital touchpad as claimed in claim 1, characterized in that: The fingerprint recognition module includes a fingerprint reader and a reader bracket, and the fingerprint reader is installed in the second receiving cavity through the reader bracket.

5. A large keyboard with a fingerprint module and a digital touchpad as described in claim 1, characterized in that: The keyboard casing includes a keyboard middle frame and a keyboard lower cover. The keyboard middle frame and the keyboard lower cover are fastened together and connected by screws. The keyboard middle frame and the keyboard lower cover together form an accommodating space.

6. A large keyboard with a fingerprint module and a digital touchpad as claimed in claim 5, characterized in that: The button module includes a conductive film and multiple buttons. The conductive film is disposed within the accommodating space and is electrically connected to the PCB motherboard. Each of the multiple buttons corresponds one-to-one with a multiple conductive contact on the conductive film.

7. A large keyboard with a fingerprint module and a digital touchpad as claimed in claim 6, characterized in that: The bottom of the keyboard cover is also equipped with anti-slip pads and feet.

8. A large keyboard with a fingerprint module and a digital touchpad as claimed in claim 5, characterized in that: The keyboard body also includes a USB cable, one end of which extends into the accommodating space and is electrically connected to the PCB motherboard.