一种口腔检测用防舌咬保护装置
By designing an anti-tongue-biting protection device that includes a positioning plate, connectors, a movable plate, and a threaded structure, and through the design of the threaded rod and connecting rod, the tongue support can be precisely adjusted and the movable plate can be flexibly adjusted to adapt to the oral structures of different patients, providing stable support and comfortable wearing. This solves the problem of poor adaptability of existing devices and improves the smoothness and comfort of the examination.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGXIA MEDICAL UNIV
- Filing Date
- 2025-04-24
- Publication Date
- 2026-07-17
AI Technical Summary
Existing oral examination devices have low adaptability to different patients, which cannot effectively solve the problem, resulting in discomfort for patients during the examination process and affecting the smooth progress of the examination.
A tongue-biting protection device was designed, comprising a positioning plate, connectors, a movable plate, and a threaded structure. Through the design of the threaded rod and connecting rod, the tongue support can be precisely adjusted and the movable plate can be flexibly adjusted to adapt to the oral structure of different patients, providing stable support and comfortable wear.
It improves the protection against tongue biting, reduces patients' anxiety and discomfort, enhances the smoothness and comfort of the test, and improves the patient's user experience.
Smart Images
Figure CN224505408U_ABST
Abstract
Claims
1. A tongue-biting protection device for oral detection, characterized by: It includes a positioning plate (1), a connector (5), and a movable plate (6); The center end of the positioning plate (1) is provided with a threaded hole, and the lower ends of the left and right sides of the positioning plate (1) are fixedly connected with positioning brackets (3). The lower end of the positioning brackets (3) is fixedly connected with a fixing tube (4). The rear end of the fixing tube (4) is provided with a square hole. The left and right ends of the connector (5) are fixedly connected with connecting rods (11), and bearings (12) are fitted on the connecting rods (11). The front ends of the two sets of movable plates (6) are provided with threaded holes and are respectively fitted on the two sets of connecting rods (11). The rear end of the movable plate (6) passes through the rear end square hole of the fixing tube (4), and a positioning tube (14) is connected to the lower side of the rear end of the movable plate (6). The positioning tube (14) is provided with a round hole, and a positioning block (9) is connected in the round hole of the positioning tube (14). The positioning block (9) is provided with a threaded hole inside.
2. A tongue-biting protection device for oral detection according to claim 1, characterized in that: The positioning plate (1) has a threaded rod (2) connected in the threaded hole at the center end. The rear end of the threaded rod (2) is connected to a rotating tube A (13). The rear end of the rotating tube A (13) is connected to a tongue support (10), and the tongue support (10) is arc-shaped.
3. A tongue-biting protection device for oral detection according to claim 1, characterized in that: The two sets of connecting rods (11) are threaded, and the threads on the two sets of connecting rods (11) are opposite, and the threads on the connecting rods (11) correspond to the threaded holes at the front end of the movable plate (6).
4. A tongue-biting protection device for oral detection according to claim 1, characterized in that: Positioning rods (18) are mounted on the two sets of positioning blocks (9). The lower end of the positioning rods (18) is connected to threaded rods (19), and the threaded rods (19) correspond to the threaded holes inside the positioning blocks (9). The upper end of the positioning rods (18) is connected to a base (7), and the upper end of the base (7) is connected to a soft pad (8).
5. A tongue-biting protection device for oral detection as defined in claim 1, wherein: The lower ends of the two sets of positioning tubes (14) are connected to rotating tubes B (15), the lower ends of rotating tubes B (15) are connected to base two (16), and the lower ends of base two (16) are connected to soft pad two (17).