Spring clip for sensor mounting
View Patent ↗A mountable sensor assembly for mounting on the sheet metal of a vehicle assembly. The sheet metal may have an opening for mounting the mountable sensor assembly. The mountable sensor assembly may include a sensor circuit, a sensor housing with a mounting post, and a clip. The sensor housing may include a cavity that receives the sensor circuit. The sensor housing may include a mounting surface and a mounting post extending from the mounting surface. The mounting post may include a gap allowing the diameter of the post to expand and contract. A clip is configured to lock onto the mounting post and extend into the gap to expand a perimeter of the mounting post. By expanding the perimeter, the mounting post is locked through the opening in the sheet metal.
1. A mountable sensor assembly for mounting on sheet metal of a vehicle assembly, the sheet metal having an opening for mounting the mountable sensor assembly, the mountable sensor assembly comprising:
a sensor;
a housing comprising a cavity that receives the sensor, the housing having a mounting surface and a mounting post extending from the mounting surface, the mounting post having a gap; and
a clip configured to lock onto the mounting post and extend into the gap to expand a perimeter of the mounting post to lock the mounting post to the sheet metal;
wherein the clip extends radially into the gap of the mounting post.
2. The assembly of claim 1 , wherein the gap divides the post into at least two sections.
3. The assembly of claim 1 , wherein the post includes a shaft and a tip at an end of the shaft, the tip having a diameter that is greater than a diameter of the shaft.
4. The assembly of claim 1 , wherein the clip includes a plunger that is inserted into the gap in the mounting post to expand the perimeter of the mounting post.
5. The assembly of claim 4 , wherein the plunger includes a locking feature that engages an inner surface of the mounting post.
6. The assembly of claim 5 , wherein the locking feature is a barb that engages a pocket in the inner surface of the mounting post.
7. The assembly of claim 1 , wherein the clip includes a first arm and a second arm that extend around the perimeter of the post.
8. The assembly of claim 7 , wherein the first arm and the second arm comprise guiding fingers that extend at an angle from the first and second arm to center the clip on the mounting post.
9. The assembly of claim 1 , wherein the clip extends through the mounting post.
10. A mountable sensor assembly for mounting on sheet metal of a vehicle assembly, the sheet metal having an opening for mounting the mountable sensor assembly, the mountable sensor assembly comprising:
a sensor;
a housing comprising a cavity that receives the sensor, the housing having a mounting surface and a mounting post extending from the mounting surface, the mounting post having a gap; and
a clip configured to lock onto the mounting post and extend into the gap to expand a perimeter of the mounting post to lock the mounting post to the sheet metal, the clip including a plunger;
wherein the plunger includes a locking feature that engages an inner surface of the mounting post;
wherein the plunger includes a ratcheting interface that engages a ratcheting interface on an inner surface of the mounting post.
11. A mountable sensor assembly for mounting on sheet metal of a vehicle assembly, the sheet metal having an opening for mounting the mountable sensor assembly, the mountable sensor assembly comprising:
a sensor;
a housing comprising a cavity that receives the sensor, the housing having a mounting surface and a mounting post extending from the mounting surface, the mounting post having a gap that divides the mounting post into at least two portions, the mounting post includes a shaft and a tip at an end of the shaft, the tip having a diameter that is greater than a diameter of the shaft; and
a clip configured to lock onto the mounting post and extend into the gap to expand a perimeter of the mounting post to lock the mounting post to the sheet metal;
wherein the clip extends through the mounting post.
12. The assembly of claim 11 , wherein the clip includes a plunger that is inserted into the gap in the mounting post to expand the perimeter of the mounting post.
13. The assembly of claim 12 , wherein the plunger includes a locking feature that engages an inner surface of the mounting post.
14. The assembly of claim 13 , wherein the locking feature is a barb that engages a pocket in the inner surface of the mounting post.
15. The assembly of claim 12 , wherein the plunger includes a ratcheting interface that engages a ratcheting interface on an inner surface of the mounting post.
16. The assembly of claim 11 , wherein the clip includes a first arm and a second arm that extend around the perimeter of the post.
17. The assembly of claim 16 , wherein the first arm and the second arm comprise guiding fingers that extend at an angle from the first and second arm to center the clip on the mounting post.
18. The assembly of claim 11 , wherein the clip extends radially into the gap of the mounting post.