一种出风格栅尺寸检测辅助工装
By designing an auxiliary tooling for air grille size detection, the tilt of the air grille bars can be automatically detected using an electric push rod and an angle sensor. This solves the problems of low detection efficiency and low accuracy in existing technologies, and achieves efficient and accurate automated detection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI DINGRUI MOULD&MOLDING CO LTD
- Filing Date
- 2025-07-23
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies for detecting the tilt of air outlet grille bars are inefficient and inaccurate, and cannot perform precise measurements under stable conditions, relying on manual inspection using traditional measuring tools.
Design an auxiliary tooling for detecting the size of air outlet grilles. The tooling uses an electric push rod to drive the detection clip to snap into the grille bar and swings through a hinged frame. Combined with an inclination sensor, the tooling detects the tilt of the grille bar to achieve automated detection.
It improves the accuracy and efficiency of detecting the tilt of the air outlet grille bars, eliminating the need for manual operation and enabling high-precision detection under stable conditions.
Smart Images
Figure CN224517727U_ABST
Abstract
Claims
1. An air outlet grille size detection auxiliary tool, comprising a base (1), characterized in that: The base (1) has a detection frame (2) on top via a support leg. An air outlet grille (5) is placed inside the detection frame (2). A detection card (6) is located above the air outlet grille (5). The detection card (6) is fixed to the bottom of the fixing plate (7) via a fixing block. An angle sensor (8) is located on one side of the top of the fixing plate (7). A hinge frame (9) is located in the middle of the top of the fixing plate (7). The hinge frame (9) is fixed to the bottom of the first rotating ring (10) via a fixing frame. The inner wall of the middle part of the first rotating ring (10) is rotatably mounted on the outer surface of one end of the inner rod of the electric push rod (11). One end of the outer tube of the push rod (11) is located at the bottom of the connecting plate (12). One side of the connecting plate (12) is connected to the bottom of one end of the extension rod (14) via the adjusting component (13). The other end of the extension rod (14) is located on one side of the positioning frame (15). The positioning frame (15) is sleeved on the middle outer surface of the positioning rod (16). The bottom of the positioning rod (16) is located at the top of the support rod (17). The support rod (17) is located at the top of the base (1). The top of the base (1) is equipped with a control host (21). The top of the control host (21) is equipped with a display screen (22).
2. The air outlet grid size detection auxiliary tool according to claim 1, characterized in that: The adjustment assembly (13) includes a threaded rod (1301), one end of which is rotatably disposed on one side of the connecting plate (12), the outer surface of the middle part of the threaded rod (1301) is threadedly connected to the inner wall of the middle part of the connecting block (1303), and the top of the connecting block (1303) is rotatably disposed at the bottom of one end of the extension rod (14) via a rotating rod.
3. The air outlet grid size detection auxiliary tool of claim 1, wherein: Two limiting rods (1302) are provided at both ends of one side of the connecting plate (12), and the outer surface of the middle part of the two limiting rods (1302) is inserted into the inner wall of both ends of the connecting block (1303).
4. The air outlet grid size detection auxiliary tool of claim 1, wherein: Each of the four corners of the inner side of the detection frame (2) is provided with a baffle (3), and a threaded pin (4) is provided on the top of the baffle (3). The threaded pin (4) passes through the threaded mounting hole at the corner of the air outlet grille (5). The baffle (3) and the threaded pin (4) work together with the fastening nut to fix the air outlet grille (5).
5. The air outlet grid size detection auxiliary tool of claim 1, wherein: The inner diameter of the threaded mounting hole at the corner of the air outlet grille (5) is greater than the outer diameter of the threaded pin (4), and the size of the outer surface of the middle part of the air outlet grille (5) is adapted to the size of the inner side of the detection frame (2).
6. The air outlet grid size detection auxiliary tool of claim 1, wherein: The outer surface of the middle part of the positioning rod (16) is quadrilateral, and the shape of the outer surface of the middle part of the positioning rod (16) is adapted to the shape of the inner wall of the middle part of the positioning frame (15).
7. The air outlet grid size detection auxiliary tool of claim 1, wherein: The top of the positioning frame (15) is provided with a second rotating ring (18) through a fixing frame. The inner wall of the middle part of the second rotating ring (18) is rotatably disposed on the outer surface of one end of the telescopic inner rod of the telescopic rod (19). One end of the telescopic outer tube of the telescopic rod (19) is disposed on one side of the support rod (17) through a fixing frame.
8. The auxiliary tooling for detecting the size of an air outlet grille according to claim 7, characterized in that: The telescopic rod (19) is internally provided with a spring (20), one end of the spring (20) is arranged at one end of the telescopic outer tube of the telescopic rod (19), and the other end of the spring (20) is arranged at one end of the telescopic inner rod of the telescopic rod (19).