镜头模组
By setting a stop area of the elastic reset part between the lens mount and the mounting base and cooperating with the limiting surface, the problems of lens mount wear and deformation are solved, and the long life and stability of the lens module are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LUXSHARE INTELLIGENT MFG TECH (CHANGSHU) CO LTD
- Filing Date
- 2025-07-10
- Publication Date
- 2026-07-17
AI Technical Summary
Lens mounts are prone to wear and tear during prolonged use and can deform or break under impact. Current limit block structures are insufficient to effectively prevent lens mount tilting and damage to the connection points.
An elastic reset part is provided between the lens mount and the mounting base. The stop area and the limiting surface cooperate to reduce the impact force, and the lens mount is quickly reset by elastic deformation. The cooperation and fixing structure between the stop area and the limiting surface prevent friction and deformation.
It improves the lifespan of the lens module, reduces wear on the lens mount and deformation at the connection points, prevents breakage, and enhances stress balance and stability.
Smart Images
Figure CN224519021U_ABST
Abstract
Claims
1. A lens module, characterized in that, The lens module includes: Shot (4); Mounting base (3) is provided with multiple magnetic bodies (382); A lens mount (2) is disposed on the mounting base (3), and a lens (4) is disposed on the lens mount (2). The lens mount (2) has a first limiting surface (21) and a plurality of coils (6); the plurality of coils (6) are correspondingly disposed with a plurality of magnetic bodies (382); and The elastic reset part (1) includes a second connecting area (12), two first connecting areas (11) and a stop area (13) located between the two first connecting areas (11). The second connecting area (12) is fixedly connected to the mounting base (3). The two first connecting areas (11) are dampedly connected to the lens mount (2). The stop area (13) extends from the second connecting area (12) toward the lens (4) and is disposed opposite to the first limiting surface (21). The lens mount (2) moves a first predetermined distance toward one side of the mounting base (3), the elastic reset part (1) undergoes elastic deformation, and the first limiting surface (21) abuts against the stop area (13).
2. The lens module according to claim 1, wherein, The lens mount (2) has a second limiting surface (22) that faces the same direction as the first limiting surface (21); The mounting base (3) has a limiting groove (31), and the bottom of the limiting groove (31) has a stop surface (311) that is opposite to the second limiting surface (22); The lens mount (2) moves a second predetermined distance toward one side of the mounting base (3), the elastic reset part (1) undergoes elastic deformation, and the second limiting surface (22) abuts against the stop surface (311).
3. The lens module according to claim 2, wherein, When the elastic reset part (1) is in a free state, the distance between the stop area (13) and the first limiting surface (21) is greater than the distance between the stop surface (311) and the second limiting surface (22).
4. The lens module according to claim 1, wherein, The mounting base (3) has a first adhesive groove (33) and two hot melt protrusions (32) adjacent to the first adhesive groove (33); The second connection area (12) has two connection holes (121) corresponding to the two hot-melt protrusions (32); The lens (4) module also includes: Adhesive is used to fill the first adhesive groove (33) and bond it to the second connection area (12), and the two hot melt protrusions (32) pass through the corresponding connection holes (121).
5. The lens module according to claim 4, wherein, The end face of the mounting base (3) is provided with two first baffles (34) and two second baffles (35), the two first baffles (34) and the two second baffles (35) are spaced apart and form the first glue groove (33) on opposite sides; Two hot-melt protrusions (32) are respectively disposed on the top surface of the two second baffles (35), and the two first baffles (34) are located between the second baffles (35) and the lens (4). One side of the stop area (13) is connected to the second connecting area (12) and is erected on the first baffle (34).
6. The lens module according to claim 5, wherein, An adhesive outlet (36) is formed between the two first retaining walls (34). One end of the adhesive outlet (36) faces the lens (4), and the other end is connected to the first adhesive groove (33). The adhesive fills the adhesive outlet (36).
7. The lens module according to claim 4, wherein, The mounting base (3) has a positioning groove (37) facing the side of the mounting base (3); The elastic reset part (1) further includes: The bent arm (14) is connected at one end to the second connecting area (12) and at the other end bent toward the positioning groove (37) and abuts against the bottom surface of the positioning groove (37). 8.The lens module according to claim 1, wherein, The elastic reset part (1) further includes: Two elastic arms (15) are provided corresponding to two first connection areas (11). One end of each elastic arm (15) is connected to the corresponding first connection area (11), and the other end is connected to the second connection area (12). Both the elastic arm (15) and the stop area (13) are sheet-like structures, and the two elastic arms (15) are located on both sides of the stop area (13) and are spaced apart from the stop area (13).
9. The lens module according to claim 8, wherein, The lens mount (2) also includes two second adhesive grooves (23) corresponding to the two first connection areas (11); The lens (4) module also includes damping adhesive, which fills the second adhesive groove (23); The first connection area (11) is bent from the elastic arm (15) toward the second adhesive groove (23) and connected to the damping adhesive. 10.The lens module according to any one of claims 2 or 3, wherein, The lens mount (2) includes a body (24) and a limiting block (25). The lens (4) is disposed on the body (24). The limiting block (25) protrudes from the side of the body (24). The second limiting surface (22) is located on the limiting block (25). The first limiting surface (21) is located on the body (24). The coil (6) is disposed on the body (24), and one side of the stop area (13) faces the coil (6).