一种镜头保护装置
By designing a lens protection device, including a bracket and a transparent heat-resistant baffle, the problem of welding slag obscuring or damaging the camera lens is solved, achieving effective lens protection and cleaning, and ensuring the normal operation of the camera during the welding process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG LILE INTELLIGENT TECHNOLOGY CO LTD
- Filing Date
- 2025-09-08
- Publication Date
- 2026-07-17
AI Technical Summary
The existing camera lenses used for welding robotic arms lack effective protection, and welding slag can easily block or damage the lenses, affecting normal operation.
Design a lens protection device including a bracket and a transparent heat-resistant baffle. The bracket has a protective cavity and a lifting frame. The baffle is replaceable and cleanable and is equipped with a cleaning component to prevent welding slag from contacting the lens.
It effectively protects the lens from welding slag damage, ensures the camera works normally, and the cleaning component enables automatic replacement and cleaning of the baffle, keeping the lens clear.
Smart Images
Figure CN224519113U_ABST
Abstract
Claims
1. A lens protection device, characterized by, include: A bracket is provided for mounting a camera and a lens for use in conjunction with the lens protection device. A protective cavity extending in the front-to-back direction is formed within the bracket. Both the camera and the lens are located within the protective cavity, and the lens is mounted on the output end of the camera. The baffle is made of a transparent and heat-resistant material. The baffle is located at the end of the lens away from the camera. One end of the protective cavity in the front-back direction forms a shooting port, and the baffle is installed at the shooting port.
2. A lens protection device according to claim 1, characterised in that The bracket is provided with a lifting frame inside the protective cavity and at the shooting port position. The bracket is provided with a driving component for driving the lifting frame to move in the vertical direction. The lifting frame is provided with two baffles spaced apart in the vertical direction. The lifting frame can be moved to one end of the baffle facing the lens away from the camera. The bracket is provided with a blocking component for blocking the other baffle.
3. A lens protection device according to claim 2, characterised in that The lens is located in the middle of the shooting port. The shielding assembly includes a shielding part. The bracket is provided with shielding parts on both the upper and lower sides of the shooting port, which correspond one-to-one with the two baffles. The lifting frame can be moved to a position where one baffle faces the end of the lens away from the camera, and the other baffle is located in the corresponding shielding part.
4. A lens protection device according to claim 3, characterised in that The cross-sectional area of the shielding part is larger than the cross-sectional area of the baffle.
5. A lens protection device according to claim 3, wherein The shielding part is integrally formed with the bracket, and the shooting opening is formed between the two shielding parts.
6. A lens protection device according to claim 3, wherein Each of the two shielding parts has a storage slot on one side that is close to each other. The baffle can move with the lifting frame to enter the storage slot of the corresponding shielding part. Each storage slot is provided with a cleaning component for cleaning the surface of the corresponding baffle.
7. A lens protection device according to claim 6, characterised in that The cleaning assembly includes an elastic connecting rod and a cleaning scraper. One end of the elastic connecting rod is connected to the wall of the storage slot, and the other end is a telescopic end extending in the front-back direction. The cleaning scraper is installed on the telescopic end and is located on the movement path of the corresponding baffle.
8. A lens protection device according to claim 7, characterised in that The length of the cleaning scraper in the left-right direction is greater than or equal to the length of the baffle in the left-right direction.
9. A lens protection device according to claim 7, wherein Each of the two baffles has a guide ramp at the end that is far from each other and on the side that is close to the corresponding cleaning component. The distance between the guide ramp and the side of the baffle that is far from the corresponding cleaning component gradually decreases in the direction from being close to the other baffle to being far from the other baffle.
10. The lens protecting device according to claim 1, wherein The camera is capable of moving on the bracket in a direction close to or away from the shooting port.