A sensor housing system comprises an upper housing portion, a lower housing portion, and a wire spring closure device having a closure feature configured to secure the upper housing portion to the lower housing portion. The wire spring closure device comprises an upper portion comprising an upper retaining bar, and a spring portion coupled to the upper portion. The wire spring closure device also comprises a lower portion coupled to the spring portion and comprising a lower retaining bar.

The present invention relates to a housing (10) with one first housing part (12) and one second housing part (14), which are reliably locked by an internal locking arrangement. The locking arrangement is suitable for various types and sizes of housings, particularly for the housings of electronic and display devices. The locking mechanism comprises a first locking element (30) being arranged moveably along an axis on the first housing part (12) and comprises a first engaging portion (32) that forms an engaged or disengaged state with a second engaging portion (42), which is arranged on the first housing part (12). A third engaging portion (52) arranged on the second housing part (14) is locked-in in the engaged state leading to a reliable locking of the first housing part (12) and second housing part (14), whereby the change between the engaged and disengaged state is realized by a movement of the first locking element (30).

The present invention relates to a housing (10) with one first housing part (12) and one second housing part (14), which are reliably locked by an internal locking arrangement. The locking arrangement is suitable for various types and sizes of housings, particularly for the housings of electronic and display devices. The locking mechanism comprises a first locking element (30) being arranged moveably along an axis on the first housing part (12) and comprises a first engaging portion (32) that forms an engaged or disengaged state with a second engaging portion (42), which is arranged on the first housing part (12). A third engaging portion (52) arranged on the second housing part (14) is locked-in in the engaged state leading to a reliable locking of the first housing part (12) and second housing part (14), whereby the change between the engaged and disengaged state is realized by a movement of the first locking element (30).

A medical device, comprising a housing, a combined modular structure which is formed by connecting a board card and an interface panel to a main bracket; a first opening arranged on the housing for the insertion of the combined modular structure; a first locking structure for locking and fixing the combined modular structure to the housing; a screen assembly; a second opening arranged on the housing for mounting the screen assembly, and a second locking structure for locking and fixing the screen assembly to the housing. The integral arrangement of a functional module of a medical device helps to improve the assembly precision between various components, and ensure the reliability of the connection between components. The housing adopts an integral structure, has good waterproof and dustproof effects as well as low production costs; the present disclosure facilitates the assembly of board card and other components, as well as module configuration and modular testing while also having good seismic performance.

A medical device, comprising a housing, a combined modular structure which is formed by connecting a board card and an interface panel to a main bracket; a first opening arranged on the housing for the insertion of the combined modular structure; a first locking structure for locking and fixing the combined modular structure to the housing; a screen assembly; a second opening arranged on the housing for mounting the screen assembly, and a second locking structure for locking and fixing the screen assembly to the housing. The integral arrangement of a functional module of a medical device helps to improve the assembly precision between various components, and ensure the reliability of the connection between components. The housing adopts an integral structure, has good waterproof and dustproof effects as well as low production costs; the present disclosure facilitates the assembly of board card and other components, as well as module configuration and modular testing while also having good seismic performance.

A loopback module includes a housing, a circuit board and a thermoelectric cooler. The circuit board is disposed in the housing. The circuit board includes a loopback circuit, a microcontroller, a temperature sensor and a thermoelectric cooler driver. The thermoelectric cooler is disposed in the housing. The thermoelectric cooler has a first side and a second side located at opposite sides, wherein the first side is in contact with the circuit board and the second side is in contact with the housing. One of the first side and the second side is a cold side and the other one of the first side and the second side is a hot side.

A medical device, comprising a housing, a combined modular structure which is formed by connecting a board card and an interface panel to a main bracket; a first opening arranged on the housing for the insertion of the combined modular structure; a first locking structure for locking and fixing the combined modular structure to the housing; a screen assembly; a second opening arranged on the housing for mounting the screen assembly, and a second locking structure for locking and fixing the screen assembly to the housing. The integral arrangement of a functional module of a medical device helps to improve the assembly precision between various components, and ensure the reliability of the connection between components. The present disclosure facilitates the assembly of board card and other components, as well as module configuration and modular testing while also having good seismic performance.

A medical device, comprising a housing, a combined modular structure which is formed by connecting a board card and an interface panel to a main bracket; a first opening arranged on the housing for the insertion of the combined modular structure; a first locking structure for locking and fixing the combined modular structure to the housing; a screen assembly; a second opening arranged on the housing for mounting the screen assembly, and a second locking structure for locking and fixing the screen assembly to the housing. The integral arrangement of a functional module of a medical device helps to improve the assembly precision between various components, and ensure the reliability of the connection between components. The present disclosure facilitates the assembly of board card and other components, as well as module configuration and modular testing while also having good seismic performance.

Provided are: a cover; a housing; a clip that holds the cover and the housing at an assembly complete position; and a cover locker that locks the cover at the assembly complete position, in which the clip includes: a shaft inserted in a through hole of a flat plate of the cover and a through hole of a flat plate of the housing; a first locker that locks a peripheral portion of the through hole of the flat plate of the cover; and a second locker that locks a peripheral portion of the through hole of the flat plate of the housing, the cover includes a locking target locked by the cover locker, and the cover locker includes an abutment to prevent defective assembly of the cover.

A connector for a case shell of a power apparatus includes a main body member. Two ends of the main body member are respectively connected to different members of the case shell, and the main body member is deformable; and the main body member is used to deform when an explosion occurs inside the case shell and the different members of the case shell connected by means of the main body member are disengaged from each other. The main body member of the connector can deform when devices inside the case shell explode and the different members of the case shell connected by means of the main body member are disengaged from each other, such that two members of the case shell connected by means of the main body member are slightly disengaged from each other to form a gap.