Housing assembly for an electrical apparatus
First Claim
1. A housing assembly for an electronic surveillance camera comprising:
- a lower housing for providing support to said camera having a frame portion at the rearward end thereof, said rear frame portion defining an open space through which connections may be made from the exterior of said housing assembly to its interior;
an upper housing matingly engaging said lower housing to create an enclosed region within said housing assembly;
an end cap detachably connected to said frame portion of said lower housing and covering said open space in said frame portion to seal said enclosed region from contaminants external to said housing assembly,said end cap being constructed of a single piece of resilient material and comprising;
means for relieving strain on a cable entering said housing assembly through said end cap, said end cap having a slit communicating with said strain relief means for facilitating entry of cables therethrough, andresilient notched protrusions extending from said end cap and spaced so as to engage the inner rim of said frame portion to provide detachable connection between said end cap and said frame portion.
1 Assignment
0 Petitions
Accused Products
Abstract
A housing assembly is provided for use with a television surveillance camera or the like. The housing includes an extruded stationary base with identical frame-shaped front and rear fixed members, and a removable extruded cover which latches to the front and rear members. A television camera inside the housing may receive optical images through the front frame member and transmit these images via cables leaving the housing through the rear frame member.
A molded rubber end cap is adapted for detachable connection to the rear frame member, sealing out dust and contaminants when in place. The detachable end cap includes dustproof openings for the entry of cables into the rear of the housing with projections for strain relief incorporated into the openings. The openings are further connected by a slit in the rubber end cap, permitting cables to be inserted through the end cap without removing terminal connecting members. The periphery of the end cap is also formed with reinforcing gussets to provide shock protection at the rear edges of the housing assembly.
The extruded base further includes tracks for supporting a planar camera platform and permitting the platform to slide longitudinally with respect to the base. Specially designed quick release clamps permit the platform to be secured to the tracks when the camera is properly positioned relative to the front frame member of the housing.
74 Citations
7 Claims
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1. A housing assembly for an electronic surveillance camera comprising:
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a lower housing for providing support to said camera having a frame portion at the rearward end thereof, said rear frame portion defining an open space through which connections may be made from the exterior of said housing assembly to its interior; an upper housing matingly engaging said lower housing to create an enclosed region within said housing assembly; an end cap detachably connected to said frame portion of said lower housing and covering said open space in said frame portion to seal said enclosed region from contaminants external to said housing assembly, said end cap being constructed of a single piece of resilient material and comprising; means for relieving strain on a cable entering said housing assembly through said end cap, said end cap having a slit communicating with said strain relief means for facilitating entry of cables therethrough, and resilient notched protrusions extending from said end cap and spaced so as to engage the inner rim of said frame portion to provide detachable connection between said end cap and said frame portion. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification