8results about "Instrument housing" patented technology

Arrangement consisting of a measuring device and a container, wherein the measuring instrument (1) is suitable for insertion into the container which contains the medium to be measured, and wherein the container for receiving the measuring instrument (1) has a connecting nozzle (20) with a through-opening extending in the axial direction and a sealing rib (22) projecting into the through-opening, wherein the measuring instrument (1) comprises a rotationally symmetrical housing part (10) which is flush with the connection nozzle (20) on the medium side and has an outer cone section (11) which forms a chamfered sealing surface pair with an inner cone section (21) provided on the connection nozzle (20), wherein a detachable sealing element (30) is arranged between the housing part (10) of the measuring instrument (1) and the connecting nozzle (20), which is flat and cap-like and extends from the area of ​​the outer cone section (11) to an adjoining cylindrical housing section (12) of the metallic housing part (10), wherein a holding function for fixing the position of the sealing element (30) is realized by a bead (33) arranged on the sealing element (30) in the area of ​​the cylindrical housing section (12) engages in a corresponding groove (13) provided in the cylindrical housing section (12) of the measuring instrument (1) and / or in the connecting nozzle (20), and a sealing function is realized exclusively in the area of ​​the outer and inner cone section (11, 21), so that the sealing function and the holding function of the sealing element (30) take place independently of each other in two spatially separate areas.

The utility model relates to a kind of instrument quick dismounting structure, including base (1) and control box (2) installed on base (1), the top surface of base (1) is symmetrically provided with left clamping hook (1.1) and right clamping hook (1.2), the bottom surface of control box (2) two sides is respectively provided with left clamping groove (2.1) and right sliding slot (2.2), left clamping hook (1.1) is inserted in left clamping groove (2.1), buckle piece (3) is slidably arranged in right sliding slot (2.2), and the left end of buckle piece (3) is provided with the right clamping groove (3.6) for the insertion of right clamping hook (1.2).The utility model relates to a kind of instrument quick dismounting structure, easy to operate and long service life.

A shock-resistant field device (100) is described, comprising a housing (1) and a component (7) inserted into an opening (5) of the housing (1) with an interposed seal (3). A support frame (11) with a frame (17) and a beam (19) adjoining one of the two opposite end faces of the frame (17) is arranged in the housing (1). An outer edge (9) of the component (7), arranged on the beam (19) in the housing (1), is clamped between a wall region (13) of the housing (1) surrounding the opening (5) and an abutment (15). The support frame (11) includes stiffeners (21) distributed around the support frame (9) in a circumferential direction, which transfer forces exerted on the support frame (11) via the outer edge (9) of the component (7) to several regions of the abutment (15).In addition, the support frame (11) includes spring-elastic deformable areas (23) arranged in a circumferential direction around the support frame (9), which deform spring-elastically when forces exerted on the outer edge (9) of the component (7) exceed a predetermined limit value.

Field device of automation technology (1), comprising: - a housing (2) which encloses an interior space (3); - a sensor and / or actuator element (4) arranged on or in the housing (2); - an electronic circuit (5) arranged in the housing (2) for operating the sensor and / or actuator element (4), wherein the electronic circuit (5) comprises at least one printed circuit board (5.1), wherein the at least one printed circuit board has at least two spring arms formed from the printed circuit board, wherein at least two of the spring arms are formed in a plane of the printed circuit board such that the two spring arms extend outwards along opposite edges of the printed circuit board and wherein the two opposite spring arms are designed and adapted to the interior such that the spring arms generate a clamping force for the printed circuit board placed in the interior and hold the printed circuit board in the interior, wherein at least one of the spring arms has an electrically conductive coating to achieve an electrically conductive connection between the printed circuit board and the housing.