BLAST SENSOR WITH RELATED HOUSING
Systems and methods to positively retain an attachment cord to a housing of a blast sensor comprising top and bottom portions are disclosed. The top portion is coupled to the bottom portion in a closed configuration and at least partially separated from the bottom portion in an open configuration. The bottom portion of the housing comprises grooves at first and second ends configured to engage an attachment cord in the open configuration, and to positively retain the attachment cord to the housing of the blast sensor in the closed configuration.
1 . A blast sensor system, comprising:
a housing comprising a top portion and a bottom portion, wherein the top portion is coupled to the bottom portion in a closed configuration and at least partially separated from the bottom portion in an open configuration,
wherein the bottom portion of the housing comprises grooves at first and second ends configured to engage an attachment cord in the open configuration, and
wherein the housing is configured to positively retain the attachment cord in the closed configuration.
2 . The blast sensor system of claim 1 , wherein the top portion includes a first mechanical feature configured to mechanically engage a second mechanical feature of the bottom portion in the closed configuration.
3 . The blast sensor system of claim 2 , wherein the attachment cord is configured to attach the bottom portion of the housing to an attachment feature.
4 . The blast sensor system of claim 3 , wherein the top portion of the housing is configured to disengage from the bottom portion of the housing for replacement when the blast sensor system is in the open configuration, without the attachment cord detaching from the attachment feature.
5 . The blast sensor system of claim 2 , including a hinge configured to movably affix a first side of the top portion of the housing to a first side of the bottom portion of the housing,
wherein the first and second mechanical features are located on a second side of the top and bottom portions of the housing opposite the first side.
6 . The blast sensor system of claim 5 , wherein the attachment cord is configured to attach the bottom portion of the housing to an attachment feature, and
wherein the top portion of the housing is configured to disengage from the bottom portion of the housing at the hinge for replacement when the blast sensor system is in the open configuration, without the attachment cord detaching from the attachment feature.
7 . The blast sensor system of claim 1 , including a blast sensor proximate an upper surface of the top portion of the housing configured to detect or monitor impulse noise or shock wave events at the upper surface.
8 . The blast sensor system of claim 1 , wherein the grooves in the bottom portion are configured to retain the attachment cord within a footprint of the top portion of the housing in the closed configuration.
9 . The blast sensor system of claim 1 , wherein the top portion of the housing is configured to contain electronics of the blast sensor system and to engage and retain a replaceable battery of the blast sensor system.
10 . A method, comprising:
engaging an attachment cord to a bottom portion of a housing of a blast sensor system using grooves at first and second ends of the bottom portion of the housing in an open configuration; and
positively retaining the attachment cord to the housing of the blast sensor system using a top portion of the housing and the bottom portion of the housing in a closed configuration,
wherein the top portion is coupled to the bottom portion in the closed configuration and at least partially separated from the bottom portion in the open configuration.
11 . The method of claim 10 , comprising:
mechanically engaging, using a first mechanical feature of the top portion of the housing, a second mechanical feature of the bottom portion in the closed configuration.
12 . The method of claim 11 , comprising:
attaching the bottom portion of the housing to an attachment feature using the attachment cord.
13 . The method of claim 12 , comprising:
disengaging the top portion of the housing from the bottom portion of the housing for replacement in the open configuration, without the attachment cord detaching from the attachment feature.
14 . The method of claim 11 , comprising:
movably affixing a first side of the top portion of the housing to a first side of the bottom portion of the housing using a hinge,
wherein the first and second mechanical features are located on a second side of the top and bottom portions of the housing opposite the first side.
15 . The method of claim 14 , comprising:
attaching the bottom portion of the housing to an attachment feature, and
disengaging the top portion of the housing from the bottom portion of the housing at the hinge for replacement when the blast sensor system is in the open configuration, without the attachment cord detaching from the attachment feature.
16 . The method of claim 10 , comprising
detecting or monitoring impulse noise or shock wave events at an upper surface of the top portion of the housing using a blast sensor proximate the upper surface.
17 . The method of claim 10 , comprising:
retaining the attachment cord within a footprint of the top portion of the housing using the grooves in the bottom portion of the housing.
18 . The method of claim 10 , comprising:
retaining electronics of the blast sensor system and engaging and retaining a replaceable battery of the blast sensor system in the top portion of the housing in the open configuration.
19 . A blast sensor system, comprising:
means for engaging an attachment cord to a bottom portion of a housing of a blast sensor system in an open configuration; and
means for positively retaining the attachment cord to the housing of the blast sensor system in a closed configuration,
means for coupling a top portion of the housing to the bottom portion in the closed configuration and at least partially separating the top portion from the bottom portion in the open configuration.
20 . The system of claim 19 , comprising:
means for attaching the bottom portion of the housing to an attachment feature, and
wherein the means for coupling the top portion of the housing to the bottom portion in the closed configuration and at least partially separating the top portion from the bottom portion in the open configuration include means for:
movably affixing a first side of the top portion of the housing to a first side of the bottom portion of the housing; and
disengaging the top portion of the housing from the bottom portion of the housing for replacement when the blast sensor system is in the open configuration, without the attachment cord detaching from the attachment feature.