一种平板框体结构及平板
By using integrated injection molding of the plastic frame and metal inserts, the problems of low structural strength and unreliable connection of the flat panel frame are solved, achieving a high-strength combination without affecting the antenna arrangement.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ETHETA COMM TECH SHENZHEN CO LTD
- Filing Date
- 2025-03-31
- Publication Date
- 2026-07-17
AI Technical Summary
In the existing technology, the frame structure of the flat panel has the problem of low structural strength, and the all-plastic parts are easily damaged, the metal parts affect the antenna signal arrangement, and the connection between the plastic and metal parts is not reliable, and they are prone to misalignment or detachment.
The plastic frame and the metal insert are integrally injection molded. The metal insert has a glue inlet groove and a glue inlet hole. The plastic frame is filled to form a tight bond. The antenna is distributed around the metal insert and integrally injection molded.
This design achieves a high-strength connection between the frame structure and the metal parts, preventing the plastic from separating from the metal parts, meeting the overall structural strength requirements, and does not affect the antenna arrangement, thus improving the connection strength and stability.
Smart Images
Figure CN224519210U_ABST
Abstract
Claims
1. A flat plate frame structure, characterized by: It includes a plastic frame part and a metal insert part. The metal insert part is integrally injection molded with the plastic frame part as an insert. Several glue inlet grooves are opened on the upper and lower surfaces of the metal insert part, and the glue inlet grooves are filled by the plastic frame part.
2. The flat plate frame structure according to claim 1, wherein: The cross-section of the glue inlet groove is trapezoidal, and the narrow end of the glue inlet groove is the glue inlet end.
3. The flat plate frame structure according to claim 1 or 2, wherein: The metal insert is also provided with several through-holes for glue injection, which are filled by the plastic frame.
4. The flat plate frame structure according to claim 3, wherein: The glue inlet hole is a stepped hole, and the end of the plastic body with a smaller diameter inside the glue inlet hole is connected to the main body of the plastic frame.
5. The flat plate frame structure according to claim 4, wherein: The end of the glue inlet hole with a larger diameter is connected to the glue inlet groove.
6. The flat plate frame structure according to claim 1, wherein: The flat frame structure also includes several antennas, which are distributed around the metal insert portion and are integrally injection molded with the plastic frame portion as inserts.
7. The flat panel frame structure of claim 1, wherein: The metal insert has a threaded hole.
8. The flat panel frame structure of claim 1, wherein: Several hollowed-out sections are found in the metal inlay.
9. The flat panel frame structure of claim 1, wherein: The metal insert is provided with guide ribs for guiding and clamping the cables.
10. A tablet characterized by: It includes the flat panel frame structure according to any one of claims 1-9.