EP0446875B1 - Boîtiers de protection pour dispositifs optiques - Google Patents

Boîtiers de protection pour dispositifs optiques Download PDF

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Publication number
EP0446875B1
EP0446875B1 EP91103770A EP91103770A EP0446875B1 EP 0446875 B1 EP0446875 B1 EP 0446875B1 EP 91103770 A EP91103770 A EP 91103770A EP 91103770 A EP91103770 A EP 91103770A EP 0446875 B1 EP0446875 B1 EP 0446875B1
Authority
EP
European Patent Office
Prior art keywords
housing
cable
wall
rear wall
plug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP91103770A
Other languages
German (de)
English (en)
Other versions
EP0446875A2 (fr
EP0446875A3 (en
Inventor
Rainer Bernhardt
Reiner Waldschmitt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Videor Technical E Hartig GmbH
Original Assignee
Videor Technical E Hartig GmbH
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Filing date
Publication date
Application filed by Videor Technical E Hartig GmbH filed Critical Videor Technical E Hartig GmbH
Publication of EP0446875A2 publication Critical patent/EP0446875A2/fr
Publication of EP0446875A3 publication Critical patent/EP0446875A3/de
Application granted granted Critical
Publication of EP0446875B1 publication Critical patent/EP0446875B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/19632—Camera support structures, e.g. attachment means, poles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/19619—Details of casing

Definitions

  • the invention relates to a protective housing for optical devices, in particular a weatherproof housing for video cameras of surveillance systems, with a housing jacket, with a housing axis AA, each with a front wall and rear wall arranged at the respective end of the housing jacket, with a housing support located on the underside of the housing jacket for attaching the protective housing to a fixed bearing and with at least one electrical line that leads to a connection point located in the rear wall.
  • Such a protective housing is known from the applicant's company publication "VIDEO-Security", issue 3/89, pages 8/9.
  • Protective housings of this type are fitted after installation on site using a wall bracket, a ceiling suspension or the like with the optical devices and the associated electrical devices provided for this purpose.
  • the electrical connections may have to be disconnected or the cables even replaced.
  • the electrical lines run from the fastening point of a wall bracket directly to the rear wall of the housing and from here through a weatherproof cable duct into the interior of the protective housing. Because of the required swiveling and inclinability of the weather protection housing (the bearing forms a kind of cardanic suspension), the lines must be of sufficient length to allow the necessary movements in the area of the rear wall of the protection housing. Such an "open" line laying not only looks ugly, the freely accessible lines also offer a predestined target for acts of sabotage.
  • the housing jacket can be made as a section of an extruded tube made of light metal and can have any cross-sectional shape, for example square, rectangular, octagonal or round.
  • the front wall and rear wall are preferably cast parts made of light metal, and there is a window in the front wall arranged.
  • the front wall and rear wall are preferably screwed weatherproof with the interposition of seals with the housing jacket.
  • the invention has for its object to provide a protective housing of the type described above, in which a concealed laying of the lines is possible without excessive effort in making or loosening the connections.
  • a removable conduit housing with U-shaped mutually arranged wall elements is provided starting from the bearing and which forms a closed conduit together with wall elements of the protective housing in which the at least one electrical line is housed and that overlaps the junction.
  • a line duct is formed using surface parts of the housing shell or the housing carrier and optionally the rear wall of the housing, the line housing enclosing the line duct being able to be connected to and separated from the protective housing relatively quickly, but not within such a short period of time as would be required to cut the lines.
  • the structural union according to the invention with the protective housing creates an appealing overall visual impression with a closed outer surface of the overall arrangement, so that the otherwise possible dirt accumulation is reduced to a minimum.
  • the cable (s) is (are) routed through the bearing, it can be laid in the shortest possible way. Furthermore, with a plug connection and when removing the housing from the bearing, the plug need not be separated from the line, since the line does not have to be pulled through a narrow opening at this point.
  • connection point accessible from the rear of the housing, to provide a cable housing which first runs parallel to the surface of the housing shell, forming a first section of the cable duct between the housing support and the cable housing, and then at an angle around the rear lower edge the rear wall is guided around and overlaps the connection point located in the rear wall to form a second section of the conduit.
  • the line housing has a vertical center plane which runs through the housing axis, and if the line housing is closed on at least three circumferential sides with respect to cross sections which run perpendicular to this center plane by means of wall elements arranged in a U-shape with respect to one another , two of which form the legs, the free ends of which face the housing shell, and of which the third wall element forms the yoke of the "U".
  • the wall element forming the yoke is V-shaped in a sectional plane that coincides with the central plane and forms a base part and a rear wall part, the apex region lying between the base part and rear wall part is rounded.
  • FIG. 1 shows a weather protection housing 1 for video cameras, which has a tubular housing jacket 2, which consists of a section of an extruded light metal profile closed on the circumference.
  • the cross section is shown in its lower region in FIG. 10 and is explained in more detail in connection therewith.
  • the housing jacket 2 is sealed at the front and rear by a front wall 3 and a rear wall 4.
  • the protective housing also includes a protective roof 5, which surrounds the housing shell 2 on its upper side 6 and from above on most of its two side walls 7, leaving an air gap 8 (FIG. 15).
  • the length of the canopy 5 is chosen so that it protrudes both over the front of the front wall 3 and over the back of the rear wall 4 ( Figure 1).
  • the protective housing 1 also includes a housing support 9, which will be explained in more detail with reference to FIG. 10.
  • the housing support 9 is connected rigidly to the rear wall 4 as a rail over the length of the housing shell 2 and is arranged just below the underside 10 of the housing shell 2.
  • the protective housing is fastened on a bearing 12, which consists of two bearing blocks 13 and 14, which are connected to one another by a tilt axis 15.
  • the housing support 9 has a central longitudinal slot 16 and is thereby displaceable on the upper bearing block 13 in the direction of the housing axis A-A. The determination is made via clamping screws, not shown, and is made in such a way that the tilt axis 15 is as precisely as possible under the center of gravity of the fully equipped protective housing.
  • the lower bracket 14 is rotatably mounted about a vertical pivot axis "S" on a wall bracket 17 which is screwed to a wall 18.
  • the required electrical lines run in the wall bracket 17 and in cavities in the bearing blocks 13 and 14 and - starting from the bearing 12 below the housing support 9 (FIG. 10) and below the underside of the rear wall 4.
  • connection point 11 is provided in the rear wall 4, which will be discussed in more detail below in connection with FIG. 2.
  • a line housing 20 is provided, which initially runs parallel to the surface of the housing shell 2, forming a first section 21a of a line channel 21 between the housing support 9 and the line housing 20.
  • the line housing is then guided at an angle around the rear lower edge 22 of the rear wall 4 and overlaps the connection point 11 located in the rear wall 4 to form a second section 21b of the line channel 21. This is done in such a way that the electrical lines 23a, 23b and 23c, starting from the bearing 12 to the connection point 11 within the line housing 20 (see also Figure 10).
  • the line housing 20 has a vertical center plane which runs through the housing axis A-A, that is to say coincides with the sectional plane in FIG. 2.
  • the housing 20 is closed on at least three circumferential sides by wall elements 20a, 20b and 20c arranged in a U-shape with respect to one another.
  • the two wall elements 20a and 20c form the legs of the "U", the free ends of which face the housing shell 2 and the rear wall 4.
  • the third wall element 20b forms the yoke of the "U". Because of the spatial course of the undersides of housing shell 2 and rear wall 4 and the rear of the rear wall, the length of the legs is different and graded, as can be seen from FIG. 9.
  • the wall element 20b forming the yoke is in one Section plane which coincides with said center plane, is V-shaped and forms a base part 24 and a rear wall part 25, the apex region 26 lying between the base part and the rear wall part being rounded.
  • the wall elements 20a and 20c forming the legs are provided along their upper, parallel edges 27 in the region of the housing shell 2 with first recesses 28 for the engagement of longitudinal ribs 29 which are arranged on the underside 10 of the housing shell 2 (see also FIG. 10).
  • the wall elements 20a and 20c forming the legs are provided with second recesses 30 on the free ends of the line housing 20 in the area of the housing shell 2, which recesses 30 serve for insertion into corresponding complementary recesses of the upper bearing block 13.
  • This interaction between the line housing 20 and the upper bearing block 13 can be seen in FIG. 1, details in the design of the bearing block are discussed in more detail in connection with FIGS. 11 to 14.
  • connection point 11 is explained in more detail below in connection with FIG. 2:
  • the rear wall has, on its side facing away from the housing jacket 2, a closure wall 31 which forms a prismatic recess 32 open to the outside in a vertical sectional plane through the axis AA (FIG. 3), the axis of which extends horizontally.
  • the prismatic Recess is delimited by an upper wall element 33 and by a lower wall element 34, which are arranged at an angle of 90 degrees to one another and both run at an acute angle to the housing axis AA.
  • the wall elements 33 and 34 form the legs of a "V", and the apex line 35 of this "V" runs horizontally (FIG. 3).
  • the upper wall element 33 has a rectangular recess 36, in which a first plug connection part 37 (male part) is arranged.
  • a second connector part 38 is fastened in a connector housing 39, which is explained in more detail with reference to FIGS. 4 to 7.
  • the two connector parts 37 and 38 form a coupling with each other.
  • the plug-in direction runs perpendicular to a separating joint (not specified in more detail) between the plug-in connection parts 37 and 38, or perpendicular to the upper wall element 33.
  • the plug housing 39 is placed on the rear wall 4, sealed from the outside, and is screwed to the upper wall element 33 of the prismatic recess 32 with the interposition of a seal, not shown. Furthermore, the rear wall part 25 of the line housing 20 is connected to the plug housing 39, specifically via a dovetail connection 40, which is also explained in more detail below.
  • the rear wall 4 has on the side facing away from the housing jacket 2 in its upper region and on the sides a projecting edge 41 parallel to the housing axis AA and a support surface 42 running parallel to the plug-in direction of the plug connection and perpendicular to the upper wall element 33 of the prismatic recess 32 and reaching to the edge 41.
  • the connector housing 39 has, on the side facing away from the plug connection part 38, a cover plate 43 which runs parallel to the said plug direction and which lies congruently on the contact surface 42. Furthermore, the cover plate 43 is provided on its outer side 43a with means for fastening the rear wall part 25 of the line housing 20, namely with a dovetail guide 40a.
  • the dovetail guide 40a is used to insert a tongue-shaped extension 25a of the rear wall part 25, the direction of insertion of the dovetail guide 40a running in the center plane of the line housing 20. This interaction can be seen particularly clearly in FIG. 15.
  • plug housing 39 can only be screwed to the rear wall 4 if it has been rotated from the position shown in FIG. 4 about a vertical axis by 180 degrees into the position according to FIG. 6. This position is also shown in Figure 15.
  • the plug housing 39 has a cavity 44 inside for the cable routing.
  • Three of these wires 45 are indicated in Figure 2. From the upper connector 37 lead 45a, of which only three are shown, to an electronic component 45b, which is an example of a power supply.
  • the connector housing 39 also has shoulder surfaces 46 on its upper side on both sides of the cavity 44 with threaded bores 47 for the support and fastening of the associated connector part 38 (FIG. 2). Furthermore, the plug housing 39 has a sealing surface 48 surrounding the upper mouth of the cavity 44 for connection to the opposite wall element 33 of the prismatic recess 32. In this sealing surface 48 there is a (rectangular) sealing groove 49 which is closed on the circumference (FIG. 7).
  • the connector housing 39 On its underside, the connector housing 39 has a threaded bore 50 for screwing in a gland screw connection 51, which is shown in FIG. 2.
  • the threaded bore 50 is surrounded over part of its length by a downward-pointing collar, not specified.
  • a flat stop surface 52 for two end edges 53 of the line housing 20 is arranged on the same underside outside of the said collar (see also FIG. 9).
  • the plug housing 39 On its two outer sides, the plug housing 39 is provided with two screw channels 54, which run parallel to the plug direction, for the screw connection with the wall element 33 opposite the sealing surface 48.
  • the associated threaded holes 55 are shown in Figure 3.
  • the screw channels 56 shown in FIG. 3 are used to screw the rear wall 4 to the housing jacket 2, which is of no further importance here.
  • the upper end of the tongue-shaped extension 25a of the rear wall part 25 is connected to the dovetail guide 40a via latching elements 25b.
  • This has complementary locking lugs 40b at the corresponding point.
  • FIG. 10 also shows the manner in which the line housing 20 is attached to the underside 10 of the housing jacket 2.
  • the housing support 9 and the L-shaped longitudinal ribs 29 there is a parallel-walled gap on each side of the housing support 9, into which the line housing 20 is inserted with the locations at which the first recesses 28 are located.
  • the upper tapered leg ends then abut with their longitudinal edges 27 on the lower boundary surface of the housing shell 2 between the longitudinal ribs 29, so that lateral displacement is impossible.
  • the cable housing 20 can be clamped against the housing jacket 2 by a tension screw, not shown.
  • the upper bearing block 13 is U-shaped in relation to a plane of symmetry through the tilt axis 15 and has an overhead flange plate 57 which forms the yoke of the "U" for the support of the housing support 9 and two lateral, mutually parallel legs 58 with bores 59 for the tilt axis.
  • the dashed lines in Figures 12, 13 and 14 make it clear that the edges below the flange plate 57 on the inside with recesses 60, 61 and 62 for the insertion of the complementary recesses 30 are provided at the free end of the bottom part 24 of the line housing 20.
  • the cable housing 20 engages with its lower free end in a form-fitting manner in the bearing block 13, so that extensive sealing also takes place at this point.
  • the bearing block 13 is clamped to the housing support 9 by screws which are passed through the bores 63. In the released state, these screws can be displaced in the longitudinal slot 16 (FIG. 10).
  • Elongated holes 64 in the flange plate 57 serve, for example, to lead lines (not shown here) into cavities in the housing support 9 if there is a need for this. In this case, however, a plug connection part would have to be removed from the associated line if the protective housing is to be connected to the line or separated from the line carrier.
  • FIGS. 16 to 19 A second exemplary embodiment of the invention is described in FIGS. 16 to 19; the same reference numerals have been used for matching or analog components. The number 100 was added to the reference symbols for different components.
  • This exemplary embodiment differs from that according to FIGS. 1 to 15 essentially in that the plug-in direction of the plug connection is perpendicular to the housing axis AA.
  • the closure wall 131 of the rear wall 104 - apart from the cooling fins 131a - can be made flat.
  • This recess opens into the lower flat boundary surface of the rear wall 104.
  • a first plug-in connection part 37 In the region of the opening of the recess 136 there is a first plug-in connection part 37, the lines or wires of which are only indicated.
  • a cable housing 120 is attached to the underside of the housing jacket 2 and the rear wall 104, which encloses an essentially straight line channel 121.
  • the rear part of the cable housing 120 is designed as a plug housing 139 and is formed in one piece with it.
  • the plug housing 139 is delimited at the top by a wall element 65, in which there is a recess 66, into which a second plug connection part 38 is inserted.
  • the fastening is carried out by means of the screws 67 on shoulder surfaces 146.
  • the recess 66 is surrounded by a sealing groove 149 which is closed on the circumference and into which a profile seal, not shown here, is inserted.
  • the cable housing 20 is screwed against the underside of the rear wall 104 by means of screws and corresponding screw channels 154.
  • the parting line between this underside and the plug housing 139 runs, as can be seen in FIG. 16, parallel to the axis AA.
  • the cable housing 120 continues to the right of the connector housing 139 through a base part 144 and two side walls 120a and 120b protruding therefrom at right angles, which together form a U-shaped cross section, in which the base part 124 forms the yoke.
  • the line housing 120 is formed in analogy to that line housing 20 which is shown in FIG. 9.
  • the analogy also applies to the engagement of the end facing away from the plug housing 139 in the upper end Bearing block 13 of the bearing 12, so that a repetition can be omitted with regard to these details.
  • the rear end of the line housing 120 or the plug housing 139 is flush with the closure wall 131, even with regard to the cooling fins 131a.
  • only the upper edges 127 and the recesses 128 of the connector housing 120 are worth mentioning, which enable the engagement in the longitudinal ribs 29 or the bearing block 13.
  • FIG. 16 also shows a fastening surface 68 for an electronic component (e.g. power supply unit), a connecting flange 69 for fastening a device carrier (not shown here) and a plug connection 70 for the rigid connection of the rear wall 104 to the housing carrier 9.
  • an electronic component e.g. power supply unit
  • a connecting flange 69 for fastening a device carrier (not shown here)
  • a plug connection 70 for the rigid connection of the rear wall 104 to the housing carrier 9.
  • FIG. 19 shows the closed impression of the entire back of the housing.
  • FIG. 19 also shows how the first plug connection part 37 is inserted into the recess 136.
  • Tapped holes 71 serve to screw in the tension screws guided in the screw channels 154.
  • Screw holes 72 are used to screw in the fastening screws for the housing carrier 9.
  • the sealing surface 148 surrounding the recess 136 serves to support the profile seal held in the sealing groove 149.
  • the entire protective housing around the bearing 12 must of course be slightly moved after loosening the clamp screw connection on the tilt axis 15 Be pivoted upwards. In the exemplary embodiment according to FIGS. 1 to 15, this is not necessary because of the accessibility of the connection point 11 from the rear. With a corresponding inclination of the protective housing, it is also possible, if necessary, to remove the cable housing 120 downwards without loosening the clamp connection in the region of the bearing 12.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Rotary Pumps (AREA)
  • Casings For Electric Apparatus (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Accessories Of Cameras (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Claims (12)

  1. Boîtier de protection pour des appareils optiques, en particulier boîtier de protection contre les intempéries pour des caméras vidéo d'installations de surveillance, comportant une enveloppe de boîtier (2), un axe de boîtier A-A, une paroi frontale (3) et une paroi arrière (4, 104) respectivement agencées à chaque extrémité de l'enveloppe de boîtier, un support de boîtier (9) situé sur la face inférieure de l'enveloppe de boîtier pour la fixation du boîtier de protection (1) sur un organe de montage (12) monté de façon fixe, et au moins une ligne électrique (23a, 23b, 23c) qui est amenée à un emplacement de raccordement (11) situé dans la paroi arrière (4), caractérisé en ce qu'en partant de l'organe de montage (12) jusqu'à l'emplacement de raccordement (11), il est prévu un boîtier de ligne (20, 120) démontable comportant des éléments de paroi (20a, 20b, 20c, 120a, 120b) agencés en forme de U les uns par rapport aux autres, qui forme conjointement avec les éléments de paroi (2, 4, 104) du boîtier de protection (1) un canal de ligne refermé (21, 121) dans lequel est logée ladite au moins une ligne électrique (23a, 23b, 23c) et qui coiffe l'emplacement de raccordement (11).
  2. Boîtier de protection selon la revendication 1, caractérisé en ce que le boîtier de ligne (20) s'étend tout d'abord en formant un premier tronçon (21 a) du canal de ligne (21) entre le support de boîtier (9) et le boîtier de ligne (20) parallèlement à la surface de l'enveloppe de boîtier (2), ensuite, en ce qu'il est ensuite guidé suivant un angle autour de l'arête inférieure arrière (22) de la paroi arrière (4), et en ce qu'il coiffe l'emplacement de raccordement (11) situé dans la paroi arrière, en formant un second tronçon (21b) du canal de ligne (21).
  3. Boîtier de protection selon la revendication 1, caractérisé en ce que le boîtier de ligne (20, 120) présente un plan médian vertical qui passe par l'axe du boîtier A-A, et en ce que le boîtier de ligne est formé, en se rapportant à des sections transversales qui s'étendent perpendiculairement audit plan médian, sur au moins trois faces périphériques par des éléments de paroi (20a, 20b, 20c ; 120a, 120b, 124) agencés en forme de U les uns par rapport aux autres, dont deux (20a, 20c ; 120a, 120b) forment les bras, dont les extrémités libres sont orientées vers l'enveloppe de boîtier (2), et dont le troisième élément de paroi (20b ; 124) forme la base du "U".
  4. Boîtier de protection selon les revendications 2 et 3, caractérisé en ce que l'élément de paroi (20b) formant la base est réalisé en forme de V dans un plan de coupe qui coïncide avec le plan médian, et forme une partie de fond (24) et une partie de paroi arrière (25), la région de sommet (26) située entre la partie de fond et la partie de paroi arrière étant réalisée de façon arrondie.
  5. Boîtier de protection selon la revendication 3, caractérisé en ce que les éléments de paroi (20a, 20c ; 120a, 120c) formant les bras sont pourvus, le long de leurs arêtes supérieures (27 ; 127) dans la région de l'enveloppe de boîtier (2), de premières saillies postérieures (28 ; 128) pour l'engagement de nervures longitudinales (29) situées sur l'enveloppe de boîtier (2).
  6. Boîtier de protection selon la revendication 3, caractérisé en ce que les éléments de paroi (20a, 20c ; 120a, 120b) formant les bras présentent, à l'extrémité libre du boîtier de ligne (20, 120) située dans la région de l'enveloppe de boîtier, des secondes saillies postérieures (30) pour l'engagement à travers une partie de l'organe de montage (12).
  7. Boîtier de protection selon la revendication 2, caractérisé en ce que
    a) la paroi arrière (4) possède sur son côté détourné de l'enveloppe de boîtier (2) une paroi de fermeture (31) qui est réalisée de façon coudée en forme de V dans un plan de coupe vertical, en formant un évidement prismatique (32) ouvert vers l'extérieur comportant un axe horizontal, l'angle d'ouverture du "V" s'élevant à 90° et les deux bras du "V" s'étendant sous un angle aigu par rapport à l'axe du boîtier A-A,
    b) il est prévu dans l'élément de paroi (33) formant le bras supérieur du "V", une première partie de liaison par enfichage (37),
    c) une seconde partie de liaison par enfichage (38) qui forme un accouplement avec la première partie de liaison par enfichage (37), est agencée dans un boîtier d'enfichage (39) qui est posé de façon étanche depuis l'extérieur sur l'élément de paroi supérieur (33) de l'évidement prismatique (32) dans la paroi arrière (4), et en ce que
    d) la partie de paroi arrière (25) du boîtier de ligne (20) est reliée au boîtier d'enfichage (39).
  8. Boîtier de protection selon la revendication 7, caractérisé en ce que
    a) la paroi arrière (4) présente, sur la face détournée de l'enveloppe de boîtier (2) et dans sa région supérieure, une bordure (41) en saillie parallèle à l'axe du boîtier A-A, et une surface d'appui (42) qui s'étend parallèlement à la direction d'enfichage et perpendiculairement à l'élément de paroi supérieur (33) de l'évidement prismatique (32) et qui va jusqu'à la bordure (41),
    b) le boîtier d'enfichage (39) est pourvu, sur la face détournée de la partie de liaison par enfichage (38), d'un plateau de recouvrement (43) s'étendant parallèlement à la direction d'enfichage, qui repose de façon intime sur la surface d'appui (42), et en ce que
    c) le plateau de recouvrement (43) est pourvu sur sa face extérieure (43a) d'organes pour la fixation de la partie de paroi arrière (25) du boîtier de ligne (20).
  9. Boîtier de protection selon la revendication 8, caractérisé en ce que les organes pour la fixation de la partie de paroi arrière (25) du boîtier de ligne (20) sont constitués par un guidage à queue d'aronde (40a) pour l'introduction d'un prolongement (25a) en forme de languette de la partie de paroi arrière, la direction d'introduction du guidage à queue d'aronde (40a) s'étendant dans le plan médian du boîtier de ligne (20).
  10. Boîtier de protection selon les revendications 1 et 6, caractérisé en ce que l'organe de montage (12) possède un sabot d'appui supérieur (13) qui est réalisé en forme de U dans un plan de symétrie passant par l'axe d'inclinaison (15), et qui présente une plaque de bride (57) située en haut et formant la base du "U" pour l'appui du support de boîtier (9) et deux bras latéraux (58) parallèles l'un à l'autre comportant des perçages (59) pour l'axe d'inclinaison, et en ce que les bordures situées au-dessous de la plaque de bride sont pourvues sur la face intérieure de saillies postérieures (60, 61, 62) pour la mise en place des saillies postérieures complémentaires (30) à l'extrémité libre de la partie de fond (24) du boîtier de ligne (20).
  11. Boîtier de protection selon la revendication 7, caractérisé en ce que le boîtier d'enfichage (39) comporte :
    a) à l'intérieur une cavité (44) pour le guidage des lignes, sur sa face supérieure et des deux côtés de la cavité des surfaces d'épaulement (46) comportant des perçages taraudés (47) pour l'appui et la fixation de la partie de liaison par enfichage associée (38), et une surface d'étanchement (48) entourant l'embouchure supérieure de la cavité pour la liaison avec l'élément de paroi (33) opposé de l'évidement prismatique (32),
    b) sur sa face inférieure un perçage taraudé (50) pour visser une vis presse-étoupe (51), et une surface de butée plane (52) pour deux arêtes frontales (53) du boîtier de ligne (20), et
    c) sur ses deux faces extérieures des canaux de vissage (54) s'étendant parallèlement à la direction d'enfichage pour la liaison vissée avec l'élément de paroi (33) situé à l'opposé.
  12. Boîtier de protection selon la revendication 9, caractérisé en ce que l'extrémité supérieure du prolongement en forme de languette (25a) de la partie de paroi arrière (25) est reliée via des éléments d'enclenchement (25b) au guidage à queue d'aronde (40a).
EP91103770A 1990-03-15 1991-03-13 Boîtiers de protection pour dispositifs optiques Expired - Lifetime EP0446875B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4008340 1990-03-15
DE4008340A DE4008340A1 (de) 1990-03-15 1990-03-15 Schutzgehaeuse fuer optische geraete

Publications (3)

Publication Number Publication Date
EP0446875A2 EP0446875A2 (fr) 1991-09-18
EP0446875A3 EP0446875A3 (en) 1992-04-01
EP0446875B1 true EP0446875B1 (fr) 1995-09-13

Family

ID=6402305

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91103770A Expired - Lifetime EP0446875B1 (fr) 1990-03-15 1991-03-13 Boîtiers de protection pour dispositifs optiques

Country Status (6)

Country Link
US (1) US5214245A (fr)
EP (1) EP0446875B1 (fr)
JP (1) JPH05161042A (fr)
AT (1) ATE127950T1 (fr)
CA (1) CA2038070A1 (fr)
DE (2) DE4008340A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4405626C1 (de) * 1994-02-22 1995-02-02 Hartig E Videor Tech Schutzgehäuse für optische Geräte
EP0859345B1 (fr) 1997-02-13 2002-05-08 VIDEOR TECHNICAL E. HARTIG GmbH Boítier de protection pour appareils optiques avec dispositif de fixation à une surface
US6922211B2 (en) * 1998-09-04 2005-07-26 Videotec S.R.L. Scanning and cleaning device for explosion-proof casing for monitoring apparatus such as surveillance television camera operating in explosive environment
US6375369B1 (en) * 1999-04-22 2002-04-23 Videolarm, Inc. Housing for a surveillance camera
IT249370Y1 (it) * 2000-02-22 2003-04-14 Tekno System Srl Contenitore per telecamere di impianti di ispezione e controllo a circuito chiuso con protezione delle connessioni dei cavi di collegamento.
US7004043B2 (en) * 2000-04-04 2006-02-28 Videolarm, Inc. Elevated support pole with automatic electrical connection and disconnection
ATE280399T1 (de) * 2000-11-14 2004-11-15 Bridisco Ltd Kamera
US20020140848A1 (en) * 2001-03-30 2002-10-03 Pelco Controllable sealed chamber for surveillance camera
US6715939B2 (en) * 2001-07-27 2004-04-06 Pelco Universal surveillance camera holder and adaptor
ES1050901Y (es) * 2001-12-31 2002-10-01 Lear Automotive Eeds Spain Dispositivo perfeccionado amortiguador de ruido y vibraciones en una caja de distribucion electrica de vehiculos automoviles.
US6634804B1 (en) 2002-11-15 2003-10-21 Pelco Camera enclosure wall mount
US20060077285A1 (en) * 2004-10-08 2006-04-13 Yi-Jen Cheng Monitoring camera with a shade
ITVI20050340A1 (it) * 2005-12-20 2007-06-21 Tekno System Spa Custodia di protezione per telecamere
JP2009265393A (ja) * 2008-04-25 2009-11-12 Yazaki Corp 電子機器モジュール
US20090290023A1 (en) * 2008-05-23 2009-11-26 Jason Guy Lefort Self contained wall mountable surveillance and security system
US7762731B2 (en) * 2008-09-12 2010-07-27 Pelco, Inc. Environmentally sealed enclosure
JP5033149B2 (ja) * 2009-02-10 2012-09-26 パナソニック株式会社 監視カメラおよび監視カメラの取付け方法
JP1535174S (fr) * 2015-01-20 2015-10-19
US10712181B2 (en) 2017-04-04 2020-07-14 Brad Faseler Instrument enclosure
US20200084345A1 (en) * 2018-09-07 2020-03-12 Surveillance Technology Solutions, LLC Camera enclosure device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2075114B (en) * 1980-05-01 1983-09-07 Quick Set Inc Bulletproof pan and tilt camera housing
US4414576A (en) * 1981-09-25 1983-11-08 Vicon Industries, Inc. Housing assembly for electrical apparatus
US4789891A (en) * 1985-09-11 1988-12-06 Fuji Photo Optical Co., Ltd. Spacer with an inclined surface for mounting a solid image pickup element to a color separation prism
DE8600747U1 (de) * 1986-01-15 1986-03-27 Videor Technical E. Hartig GmbH, 63322 Rödermark Strangprofil für Wetterschutzgehäuse einer Überwachungskamera
IT1214304B (it) * 1987-04-06 1990-01-10 Tekno System Srl Custodia per telecamere.
FR2614438B1 (fr) * 1987-04-24 1989-07-28 Lepers Philippe Dispositif pour proteger du vandalisme une camera video ainsi que ses cables d'alimentation
US5012335A (en) * 1988-06-27 1991-04-30 Alija Cohodar Observation and recording system for a police vehicle

Also Published As

Publication number Publication date
ATE127950T1 (de) 1995-09-15
EP0446875A2 (fr) 1991-09-18
DE4008340C2 (fr) 1993-01-07
JPH05161042A (ja) 1993-06-25
US5214245A (en) 1993-05-25
EP0446875A3 (en) 1992-04-01
CA2038070A1 (fr) 1991-09-16
DE4008340A1 (de) 1991-09-26
DE59106449D1 (de) 1995-10-19

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