Gas detector calibration cap with an extended strip
Provided are methods, systems, and apparatus related to a gas detector ( 100, 402, 802 ) and a gas detector calibration cap ( 200, 300, 404, 703, 804 ). The gas detector calibration cap includes a cap body ( 202, 302 ), a first cap wing ( 204, 304 ), a second cap wing ( 206, 306 ), and an extended strip ( 216, 316 ) for opening the gas detector by inserting the extended strip in a groove ( 106, 707, 808 ) of the gas detector. The extended strip allows a worker to easily open the gas detector housing, thus improving the speed and reliability of servicing the gas detector while eliminating the potential additional cost on a separated tool for opening the gas detector housing.
1. A gas detector calibration cap for calibrating a gas detector, the gas detector calibration cap comprising:
a cap body, comprising a nozzle disposed on the cap body and an exhaust opening;
a first cap wing connected to the cap body, comprising a first opening and a first overhang extending through the first opening;
a second cap wing connected to the cap body, comprising:
a second opening;
a second overhang extending through the second opening; and
an extended strip attached to an end of the second cap wing, wherein the extended strip comprises a protrusion for opening a front shell of the gas detector.
2. The gas detector calibration cap according to claim 1 , wherein the protrusion comprises a first end and a second end, wherein the first end is attached to the extended strip, wherein a height of the first end is different than a height of the second end.
3. The gas detector calibration cap according to claim 2 , wherein the height of the second end is less than or equal to a height of a groove on an edge of the front shell of the gas detector.
4. The gas detector calibration cap according to claim 1 , wherein a width of the protrusion of the extended strip is less than or equal to a width of a groove on an edge of the front shell of the gas detector.
5. The gas detector calibration cap according to claim 1 , wherein the extended strip further comprises one or more dots disposed on a surface of the extended strip.
6. The gas detector calibration cap according to claim 1 , wherein the cap body further comprises an audio opening.
7. A system comprising a gas detector and a gas detector calibration cap, wherein the gas detector comprises:
a gas detector housing, comprising:
a front shell, comprising
one or more exhaust openings; and
a groove on an edge of the front shell;
a back shell connected to the front shell, comprising
a first slot on a first side of the back shell;
a second slot on a second side of the back shell; and
one or more sensors disposed within the gas detector housing; and
wherein the gas detector calibration cap comprises:
a cap body, comprising a nozzle disposed on the cap body and an exhaust opening;
a first cap wing connected to the cap body, comprising a first opening and a first overhang extending through the first opening; and
a second cap wing connected to the cap body, comprising:
a second opening;
a second overhang extending through the second opening; and
an extended strip attached to an end of the second cap wing, wherein the extended strip comprises a protrusion for opening the front shell of the gas detector.
8. The system according to claim 7 , wherein the gas detector calibration cap is connected to the gas detector housing by securing the first overhang to the first slot and the second overhang to the second slot.
9. The system according to claim 7 , wherein the front shell of the gas detector further comprises a buzzer opening, wherein the cap body of the gas detector calibration cap further comprises an audio opening, wherein the buzzer opening overlaps the audio opening.
10. The system according to claim 7 , wherein the protrusion comprises a first end and a second end, wherein the first end is attached to the extended strip, wherein a height of the first end is different than a height of the second end.
11. The system according to claim 10 , wherein the height of the second end of the protrusion is less than or equal to a height of the groove on the edge of the front shell of the gas detector.
12. The system according to claim 11 , wherein a width of the protrusion of the extended strip is less than or equal to a width of the groove on the edge of the front shell of the gas detector.
13. The system according to claim 7 , wherein the extended strip further comprises one or more dots disposed on a surface of the extended strip.
14. The system according to claim 7 , wherein the front shell further comprises a display.
15. The system according to claim 7 , wherein the front shell further comprises one or more LED indicators.
16. The system according to claim 7 , wherein the front shell further comprises one or more buttons.
17. A method, comprising:
inserting a protrusion of an extended strip attached to a gas detector calibration cap to a groove on an edge of a front shell of a gas detector; and
applying force on the extended strip to remove the front shell from the gas detector.
18. The method according to claim 17 , further comprising:
installing one or more sensors in the gas detector; and
closing the gas detector by securing the front shell to a back shell of the gas detector.
19. The method according to claim 18 , further comprising attaching the gas detector calibration cap to the gas detector.
20. The method according to claim 19 , wherein attaching the gas detector calibration cap to the gas detector further comprises securing one or more overhangs of the gas detector calibration cap to one or more slots of the gas detector.