一种触控板及笔记本电脑

What is AI technical title?
AI technical title is built by Patsnap AI team. It summarizes the technical point description of the patent document.
By combining the FPC touch panel, internal and external hardware components, and plastic bracket, the stability problem caused by the difference in thermal expansion coefficients in the design of the touch panel in the process of making it thinner and lighter was solved, thus achieving the improvement of the touch panel's weight reduction and stability, and enhancing the user experience.

CN224519291UActive Publication Date: 2026-07-17SHENZHEN HANGSHI ELECTRONIC TECHNOLOGY CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: SHENZHEN HANGSHI ELECTRONIC TECHNOLOGY CO LTD
Filing Date: 2025-06-24
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

In the pursuit of thinner and lighter designs, existing touchpads suffer from component deformation due to differences in thermal expansion coefficients, affecting stability and lifespan, leading to touch malfunctions and reduced user experience.

Method used

It adopts a combination design of FPC touch flexible board, internal hardware and external hardware, combined with plastic bracket and balance bar, and uses 3M adhesive tape to enhance the adhesion to ensure the stability and durability of the components, and achieves lightweight through thinning design.

Benefits of technology

While ensuring performance, the impact of high and low temperatures and pressure shocks on components is reduced, resulting in a thinner and lighter touchpad that improves portability and user experience.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN224519291U_ABST

Patent Text Reader

Abstract

本实用新型公开了一种触控板及笔记本电脑，该触控板包括：FPC触控软板，用于接收并传输触控信号；盖板，覆盖于所述FPC触控软板上，用于保护所述FPC触控软板并提供触控界面；内五金件，设置于所述FPC触控软板下方，用于支撑固定所述FPC触控软板并传导按压力；外五金件，设置于所述内五金件下方，一侧与所述内五金件转动连接，用于限制按压行程并传导按压反馈。本实用新型通过采用FPC触控软板，能够降低高低温或按压冲击时对其他零部件的平整度影响，在此基础上，能够在保证触摸板性能和寿命的同时，将盖板、内五金件和外五金件等零部件的厚度减薄，从而实现将达到整个触控板的厚度减轻和减薄，达到整体轻量化的效果，提升了笔记本电脑的便携性和用户体验。

Need to check novelty before this filing date? Find Prior Art

Claims

1. A touchpad, comprising: include: FPC touch flexible board (10) is used to receive and transmit touch signals; A cover plate (20) covers the FPC touch flexible board (10) to protect the FPC touch flexible board (10) and provide a touch interface; An internal hardware component (30) is disposed below the FPC touch panel (10) to support and fix the FPC touch panel (10) and transmit pressing pressure; The outer hardware (40) is located below the inner hardware (30) and is rotatably connected to the inner hardware (30) on one side. It is used to limit the pressing stroke and transmit pressing feedback.

2. The touchpad of claim 1, wherein, It also includes a plastic bracket (50), which is connected to the inner hardware (30) and located on the side opposite to the rotatable connection between the inner hardware (30) and the outer hardware (40), and located between the FPC touch panel (10) and the outer hardware (40).

3. The touchpad of claim 2, wherein, The plastic bracket (50) is provided with limiting grooves that are adapted to the inner hardware (30) and the outer hardware (40) respectively, and the inner hardware (30) and the outer hardware (40) are provided with limiting parts corresponding to the limiting grooves; The plastic bracket (50) is also provided with a button hole (51), which corresponds to the button part (41) on the outer hardware (40).

4. The touchpad of claim 3, wherein, It also includes a balance bar (60), one end of which is rotatably connected to the plastic bracket (50), and the other end is abutted against the external hardware (40).

5. The touchpad of claim 4, wherein, The plastic bracket (50) is provided with a rotating mounting slot (52) for mounting the balance bar (60), and the external hardware (40) is provided with a limiting mounting hole (42) for cooperating with the balance bar (60) to abut.

6. The touchpad of claim 5, wherein, The balance bar (60) is a U-shaped bar, with the middle mounting arm of the U-shaped bar rotatably mounted in the rotatable mounting slot (52) and the two side mounting arms mounted in the limiting mounting hole (42).

7. The touchpad of claim 1, wherein, A 3M adhesive tape (70) is provided between the FPC touch flexible board (10) and the inner hardware (30), and the shape of the 3M adhesive tape (70) is adapted to the contact surface of the FPC touch flexible board (10) and the inner hardware (30).

8. The touchpad of claim 1, wherein, The cover plate (20) is made of glass or PC Mylar.

9. The touchpad of claim 1, wherein, Both the inner hardware (30) and the outer hardware (40) are made of stainless steel.

10. A notebook computer, comprising: Includes the touchpad as described in any one of claims 1 to 9.