CN1222823C - Arched camera with simple structure and positioning - Google Patents

Arched camera with simple structure and positioning Download PDF

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Publication number
CN1222823C
CN1222823C CN 00105401 CN00105401A CN1222823C CN 1222823 C CN1222823 C CN 1222823C CN 00105401 CN00105401 CN 00105401 CN 00105401 A CN00105401 A CN 00105401A CN 1222823 C CN1222823 C CN 1222823C
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China
Prior art keywords
television camera
camera
wall
group
stand
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Expired - Fee Related
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CN 00105401
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Chinese (zh)
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CN1315672A (en
Inventor
戴维·埃尔贝鲍姆
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ELBEZ VIDEO FREQUENCY Co Ltd
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ELBEZ VIDEO FREQUENCY Co Ltd
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Priority to CN 00105401 priority Critical patent/CN1222823C/en
Publication of CN1315672A publication Critical patent/CN1315672A/en
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Publication of CN1222823C publication Critical patent/CN1222823C/en
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Abstract

The present invention relates to a television camera used for monitoring, which comprises a camera with a base plate connected to a supporting structure, a camera mount fixed to the base plate and a camera body protruding from the camera mount, wherein the camera body comprises two opposite parts and an intermediate part, and the two opposite parts having chord plane surfaces parallel to each other are fixed to the camera mount. The intermediate section comprises a lens, an image photographic component and a lens frame with a curved surface, and in this way, the television camera forms a dome shape.

Description

Arched camera with simple structure and location
Technical field
The present invention relates to a television camera that in surveillance application, uses.
Background technology
The surveillance television video camera usually by an arm that is known as the elongation of camera stand be fixed on the wall, on the post, on the ceiling or on other the fixed pedestal position.The arm or the camera stand of elongation comprise a swivel adapter head, and it allows the location of video camera on level and vertical axis so that camera lens is guided to the object observing of expecting.Other monitoring camera is fixed on the remote control locating device, for example includes the distant The Cloud Terrace of taking the photograph of horizontal tilt of the moving body that is connected to the fixed body on wall, post or the ceiling and is connected with television camera.The distant The Cloud Terrace of taking the photograph of remote control horizontal tilt adopts motor and includes gear or roller or band and wheel or chain and similar power driving module thereof, and the distant The Cloud Terrace of taking the photograph of such horizontal tilt is generally constructed like this, so that television camera is round their vertical and angle of horizontal rotational shaft.In many cases, television camera is covered by a bigger housing of volume, the result its by remote control or stationary positioned under, all camera modules become bigger and heavier and like this building and indoor structure are caused big interference.
The television camera that is used for some known dome shells of television camera and/or is installed in the dome enclosure is normally used for hidden video camera and reduces building construction or indoor damage., such the domed shape housing and very difficult manufacturing of shell of being made by plastic material have desirable light sharpness, and therefore such cheese causes warp and other optical defect is incorporated in the light path of telecamera lens.
Other known television camera is fixed on the enclosure interior of the shell of a lid with domed shape or domed shape, and wherein camera lens is facing to the part of the dome with good optical gap.The television camera of such domed shape is by rotating whole dome and reorientate and guaranteeing that whereby this telecamera lens of telecamera lens keeps the position in the face of the part of the optical path in identical gap or dome along with television camera., can not provide ideal optical path clearly even rotate dome like this, the such dome along with the television camera rotation structurally is very complicated in addition.
Summary of the invention
An object of the present invention is to provide the television camera that can be hidden and be accommodated in the desirable inside with shell clog-free light path of having of a domed shape, the position is to observe a given scene or by remote control dome structure to be observed different scene with the Z-axis anglec of rotation so that telecamera lens is reorientated round its level thereby it can be fixed.
Another object of the present invention is that the television camera that is contained in the domed shape housing is installed, and when it is installed in wall or other vertical surface or the depression in wall or other vertical stratification with box lunch, is hidden.
Another purpose more of the present invention provides a direct driving level and pitch motor is enclosed in level and the pitch axis with the television camera in the domed shape shell desirable and clog-free light path with long range positioning.The application number of submitting on August 7th, 98 is that the guide that includes a slip ring assembly on the central shaft that discloses in 09/112,120 the U.S. Patent application at motor drives locating device.
In order to realize the foregoing invention purpose, the invention provides a television camera, it comprises a video photographic unit and a camera lens that is installed in the right cylinder, this right cylinder has a hemispheric bottom and a flat top portion, this flat top portion comprises a platform and is used for described cylindrical coupling arrangement, the diameter of wherein said right cylinder and described hemispherical bottom be equate in case described right cylinder round first rotation, described camera lens is round second rotation of described hemispherical bottom, described first is central axial line along described cylindrical length direction, described second is orthogonal to described first and the 3rd, described the 3rd is the axis of described camera lens, wherein said first, described second and described the 3rd center that intersects at described right cylinder and described hemispherical bottom, described television camera also comprises: form described cylindrical two diametical parts and a center section, described diametical part is fixedly attached to described platform and has string plane parallel to each other; The pivotal engagement device is set at described hemispherical bottom and by described string planar support along described second; And described center section is set up between the described string plane of described part antithesis and has a spherical substantially body, the diameter of this body equals described cylindrical diameter and this body has the shape of arc drum, this drum have plane parallel to each other and the fitting piece that is slightly less than the thickness of the distance between the described string plane of described part antithesis and in described plane, has coupling in the heart to be used for that described center section is installed in described pivotal engagement device, thereby make described center section round described second rotation, wherein said center section comprises described camera lens, described video photographic unit and a camera lens sash with curved surface, the diameter of this curved surface equals the diameter of described spherical body, and wherein said camera lens is along described the 3rd position that is placed on towards described sash; Described center section comprises two center section lids, each lid has curved surface, the bending diameter of this curved surface equals described cylindrical diameter, the width of described two center sections lid equals the described thickness of described arc drum, so that be connected on the described platform and two the opposite zones of covering on described cylindrical both sides, described zone extending between described flat top and the described hemispherical bottom and between described two diametical parts, provides being connected of a described television camera and a camera stand with the structure of wherein said coupling arrangement, one is fixedly attached to the pedestal on the supporting construction of selecting and allows described right cylinder round described first rotation from ceiling or wall.
According to one embodiment of present invention, described video camera also comprises a cup-shaped camera stand.
Description of drawings
To the description subsequently of the preferred embodiments of the present invention, the purpose and the characteristics with other of front of the present invention will become clearer by with reference to the accompanying drawings, wherein:
Figure 1A is the skeleton view that is included in the long range positioning television camera in the domed shape housing of preferred embodiment;
Figure 1B is the decomposition diagram of the critical piece among Figure 1A;
Fig. 2 A and 2B have shown the decomposition diagram of the photography body of the preferred embodiments of the present invention in Figure 1A;
Fig. 3 A is the skeleton view of the television camera of the interior fixed position of the housing that is included in domed shape of another preferred embodiment of the present invention;
Fig. 3 B is the decomposition diagram along the V-V axis of Fig. 3 A;
Fig. 3 C is the part decomposition diagram on the H-H axis of Fig. 3 A;
Fig. 4 A is respectively the skeleton view and the exploded view of middle body of dome that includes the camera lens of the preferred embodiments of the present invention;
Fig. 5 has shown
Fig. 5 A is mounted in another skeleton view and the exploded view at the photography body shown in Figure 1A on the wall;
Fig. 5 B is mounted in another skeleton view and the exploded view again at the photography body shown in Figure 1A on the wall;
Fig. 6 is mounted in skeleton view and the exploded view at the television camera of the fixed position shown in Fig. 3 A on the wall;
Fig. 6 A is mounted in another skeleton view and the exploded view at an embodiment of the television camera of the fixed position shown in Fig. 3 A on the wall;
Fig. 6 B is mounted in skeleton view and the exploded view at another embodiment of the television camera of the fixed position shown in Fig. 3 A on the wall;
Fig. 7 A and Fig. 7 B are respectively the skeleton view and the exploded views of a video camera of installing on sagging ceiling as shown in Figure 1A;
Fig. 8 is mounted in the skeleton view of the outdoor photography body as shown in Figure 1A;
Fig. 8 A is a decomposition diagram that is used for the improved photography body shown in Figure 1A that is closed of outdoor mounted;
Fig. 9 A is contained in the outdoor lid and by one at the embodiment of the photography body shown in Fig. 8 A to manage the decomposition diagram that supports;
Fig. 9 B is the decomposition diagram of the flange assembly of the photography body among Fig. 9 A;
Fig. 9 C has shown the connection between the flange assembly of photography among body, pipe and Fig. 9 A;
Figure 10 A-10C is contained in the outdoor lid and by one at the improved photography body shown in Fig. 3 to manage the decomposition diagram that supports;
Figure 11 A-11C is contained in the outdoor lid and by one at the improved photography body shown in Figure 10 to manage another decomposition diagram that supports;
Figure 12 (a-e) is the skeleton view of different domed shape lids that is used for hiding the video camera of Fig. 1, Fig. 7, Fig. 8, Fig. 9 and Figure 10;
Figure 13 has specifically shown the sealing between the photography body of camera stand and Fig. 8 A;
Figure 14 is a decomposition diagram that is installed in outdoor photography body as shown in Figure 8; With
Figure 14 A has specifically shown the cable inlet at the outdoor substrate shown in Fig. 8.
Embodiment
The camera housing that comprises a transparent or semitransparent part that telephotography machine equipment as shown in Figure 1A and 1B and one are used for the known domed shape video camera of surveillance seems similar.Television camera 1 comprises the substrate 3 and a pair of being used for the holder hooks 3A of camera stand 5 lockings to the substrate 3 that are fixedly connected on ceiling or frame or any other the leveling board, and this substrate 3 comprises and is used for power, control, video or other signal are delivered to plug 4A on one group of coupling electrical socket 4B of camera stand 5.
Camera stand 5 is fixedly attached on the rotor of the motor 7D of the photography body 7 shown in Fig. 2, and as explaining subsequently, this will allow photography body 7 freely to rotate round the transverse axis H in camera stand 5 inside.The bottom of the photography body 7 that stretches out from camera stand 5 is shells of the domed shape of an elongation, therefore when lid 9 is locked on the substrate 3 by carbine 3B and a carbine receiving slit 9B, lid 9 has covered the part of substrate 3, camera stand 5 and photography body 7, and television camera 1 seems similar to the television camera of a known domed shape thus.Figure 1A and 1B have strengthened video camera part and separation and its camera lens frame, and the body of photographing can be coated with grey black look or color any and that the camera lens frame is complementary, can not differentiate separator bar and camera lens frame thus.
Camera stand 5 as shown in Figure 2 comprises one group of electrical socket 4B, one group of projection 5A that stretches out and is used for camera stand 5 is permanently affixed at duplex arm 5D on the pin key 3C of substrate 3, when camera stand 5 is connected on the substrate 3 shown in Figure 1B, holder hooks 3A by locking to projection 5A.
Photography body 7 comprises a top base 7B, top base lid 7A, a level motor 7D and a slip ring assembly 7C.Slip ring assembly 7C is installed in the positive center pit inboard of the armature spindle of level motor 7D, so that the rotation center of slip ring assembly is corresponding to rotation H.Slip ring assembly 7C itself is a known assembly, the wherein conductive metal ring conducting metal brush rotation of installing along coupling, and the conducting metal brush provides and has been used for the pressure that during becket rotation continuous stream is crossed the electric current of becket.
Axle 7S and the opening 7R among top base lid 7As of slip ring assembly 7C through the hollow of level motor 7D is set, connect the brush of slip ring assembly 7C with the conductive layer 4C that passes through PCB assembly 4P, thereby power, control signal and outer synchronous signal are fed to video camera and image signal, voice signal and data-signal are sent out video camera from video camera.What the other end face of slip ring assembly used a socket and plug is connected (not shown) so that swivel eye is connected on the internal circuit of television camera.The above-mentioned application number of submitting on August 7th, 98 is to use a slip ring assembly with direct driving television camera on the central shaft that discloses in 09/112,120 the U.S. Patent application at motor.
Motor 7D is the known stepping motor that can accurately be controlled, so that a very accurate localization to be provided under automatically controlled speed.
The use of the direct drive motor 7D of intracardiac containing slip ring assembly 7C can make the transverse axis H rotation of photography body 7 round it in the axle of motor, and do not need to use gear, belt and pulley, chain and ratchet, roller or other similar device, and the structure that further can have elongated cylinder photography body, the body 7 of for example photographing.
Electrical socket 4B extend past is as at the copper cash 5C shown in the dotted line of camera stand 5 inside, conducts electricity mutually with the extension copper cash 5C of electrical socket 4B and contacts so that include the PCB 4P of the slip ring assembly 7C of a conductive layer 4C who cooperates quantity.Therefore, when camera stand 5 is connected on the rotor of motor 7D of photography body 7 by screw 5E, by copper cash 5C and the conductive layer 4C that extends, socket 4B is connected with slip ring assembly 7C energising, and the body 7 of photographing simultaneously can be freely around transverse axis H rotation.
The bottom of photography body 7 comprise the left side of dome shell and right-hand side elongation part 8L, 8R and have the drum of arc or the center section 8 of the shape of dish.Center section 8 comprises camera lens and visual photographic element, for example known CCD device.The part 8L and the 8R that are supporting the elongation of center section 8 comprise pitch motor 8A and bearing, axle or other known pivotally supported attachment (not shown), they extend with the center of the annular of center section 8 along the V axle, so that center section 8 rotates round the V axle.
Part 8L, the 8R of the elongation of a left side and right-hand side is fixedly joined to the relative both sides of top base 7B body, and has identical sectional curve to match with the sectional curve of center section, and the diameter of top base 7B can make the part 8L of elongation and 8R, center section 8, top base 8B and top base lid 7A fit together the structure of the domed shape of the elongation that forms photography body 7, and it is equal to the cylindrical shell at top that strictness has the bottom peace of a semicircle.
Telephotography body 7 is rotated with known accompany movement or driving photography body 7 around the level motor 7D of transverse axis H rotation, and the pitch motor 8A that center section 8 is rotated around Z-axis V will cause the known luffing of center section.The camera lens 8Z of inside shown in Fig. 4 B that is installed in center section 8 has one and overlaps the photocentre of aiming at corresponding to camera lens axis L and with V axle and H axle.
Vertical axis V (pitching) is orthogonal to transverse axis H (level) and camera lens axis L (camera lens), and the camera lens axis is orthogonal to vertical axis V (pitching) and transverse axis H (level), vertical axis V (pitching) and transverse axis H (level) intersect at the center of the domed shape part of semicircle or television camera 7, so as to be provided at television camera around in loopful around uncrossed level and luffing.
The television camera 10 of the fixed position of Fig. 3 A-3C is accommodated in the camera housing inside of the domed shape of an elongation, and is similar to television camera 1.By two modes, promptly, pass through around transverse axis H rotary camera body 7 then, thereby television camera 10 is manuallyd locate or guided and observe scene on every side regularly at first by vertical pitching around the V axle.
Similar with television camera 1, television camera 10 comprises that one is used for video camera is installed to substrate 13 on ceiling, shelf or other horizontal surface, body 17 of will photographing is connected to top base or the platform 15 on the substrate 13, part 18L, the 18R of the elongation of a left side and right-hand side and have the drum of arc or the center section 18 of the shape of dish.
Center section 18 comprises camera lens and visual photographic element, for example known CCD device.The part 18L and the 18R that are supporting the elongation of center section 18 comprise bearing, axle or other known pivotally supported attachment (not shown), they extend with the center of the annular of center section 8 along the V axle, so that center section 18 rotates round the V axle.
Part 18L, the 18R of the elongation of a left side and right-hand side is fixedly joined to the relative both sides of top base 15, and because part 18L, the 18R of a left side and the elongation of right-hand side have identical sectional curve to match with the sectional curve of center section and the diameter of top base 7B, can make the assembly of the part 8L of elongation and 8R, center section 8, top base 8B and top base lid 7A assembling form the structure of domed shape of the elongation of photography body 7 together, the television camera of itself and a known domed shape seems similar.
Top base 15 comprises two projection hook 15A, and it matches with two incision on the edge of the substrate shown in Fig. 3 C 13B.Hook 15A can be inserted into the centre of otch 13A and slip into edge 13B and the inside surface of substrate top 13C between and the position of freely rotating and determining camera lens axle L that the television camera 10 transverse axis H around it is provided whereby to adjust to any scene on every side.
On the other hand, center section 18 can be manually adjusted to round any pitch position of its Z-axis V, and the loopful that is used for observation television video camera 10 scene on every side of finishing it whereby is around the location.
Top base 15 also comprise be used for center section 18 be locked at round its Z-axis V it the upright position two tongue piece 15B and be used for being locked at two edge 15C of the horizontal level of top base 15 round its transverse axis H.
Level and vertical two locking systems not necessarily, such layout will provide from two lockings in the opposite flank of the back of described lid 19.
The level of television camera 10 and the vertical locking that the position is set are that final step after video camera is installed and it require an easy latus rectum to the video camera locking system.Therefore two lids 19 are locked between the edge 18Z of the part 18L of elongation and 18R or on it by two carbine 19A, thereby cover at center section and include two intervals between the substrate 13 of lock bolt 13D and 15D.Each lid 19 is opened by trip spring hook 19A, arrives lock bolt 13D that is used for horizontal edge 15C and the latus rectum that is used for the screw 15D of vertical tabs 15B so that provide.
The horizontal lock bolt 13D that is installed on the angled support plate 15E locatees towards edge 15C with an angle with the angle complementation of edge 15C, and when screw 13D is tightened, their pressure by tightening screw 15D with top base 15 lockings to the position that is horizontally disposed with around transverse axis H.
Vertical lock bolt 15D is installed on the bearing 15E that is parallel to tongue piece 15B, and when screw 15D is tightened, they are pressed onto tongue piece on the body of center section by the pressure of screw, whereby with center section 18 lockings to the position vertically being set around Z-axis V.
Comprise two half center section lid 8B and 8D, a camera lens and a camera lens frame 8C who has image-photographing device 8Z at the center section 8 shown in Fig. 4 A-4B.The bending diameter on the surface of camera lens frame 8C is identical with the diameter of the dome of elongation; Therefore camera lens frame 8C can be installed among the center section 8B of half with perfect coupling curved surface.
The size of camera lens sash 8C is similar to sunglasses commonly used with shape, and such desired light sharpness that has does not have the sash of distortion to make easy.Can be very easily camera lens sash 8C and the center section 8B of half and 8D together be coated with and dye secretlyer, so be difficult for finding the camera lens sash.
Get center section 18 among Fig. 3 A-3C structurally with quite similar at the center section 8 shown in Fig. 4 A-4B, be connected on the pitch motor 8A that luffing is provided except the pivot in center section 8 rotates the bonded block (not shown), then do not need this to arrive the connection of pitch motor for center section 18.
Can clearly be seen that, center section 8 and 18 can be fixed and be provided with or round their Z-axis V long distance remote control rotation, and it is similar in appearance that the photography body 7 of Fig. 2 is difficult for found with the television camera 10 of Fig. 3 A-3B at them, except photography body 7 is long.Photography body 7 and television camera 10 it seems that the dome that resembles an elongation or one have dome to be positioned at its underpart or the light photography is terminal and have a vertical plane to be positioned at the cylinder of its top or mechanical connection end, its can be fixed be provided with or round its Z-axis V remote control rotation with the scene around observing.
Clearly, photography body 7 and television camera 10 can combine with camera stand or substrate, so that be installed in such as on the similarly vertical structure such as wall, post.
Television camera 20 among Fig. 5 comprises that photography body 7, wall installing plate 23, camera stand 25, loam cake 29 and one are embedded into the mounting box 21 such as the inside of the vertical stratification of wall or post.Wall installing plate 23 uses screw 21D or other securing member to be used for that plate is connected to mounting box 21 by mounting hole 23D.Equally.Also can use screw 25E or other securing member to be used for that camera stand 25 vertically is installed to wall installing plate 23, the center 25A of camera stand 25 is overlapped, so the transverse axis H of photography body 7 aims at outside surface 23E with the outside surface 23E of wall installing plate.By using screw 5E, camera stand 25 also is fixedly attached on the rotor of motor 7D of photography body 7, as shown in Figure 2, so allow photography body 7 below camera stand 25 and in the inboard of the otch 23F of wall installing plate 23, to rotate freely round transverse axis H.
Comprise one group of extend past as electric terminal 25B in the camera stand shown in Fig. 5 25, contact so that the top of the slip ring assembly 7C of the conductive layer 4C that includes matching number as shown in Figure 2 switches on mutually with the copper cash 25C of the extension of electric terminal 25B at the copper cash 25C shown in the dotted line below the camera stand 25.Therefore, when camera stand 25 is connected on the rotor of motor 7D of photography body 7 by screw 5E, terminal 25B is connected on the slip ring assembly 7C by the copper cash 25C and the conductive layer 4C energising of extending, and the body 7 of photographing simultaneously can be rotated freely by remote control round transverse axis H.
Top cover 29 is that a diameter is slightly greater than the semicircle female cap of photography body diameter, when top cover 29 is locked on the camera stand 25 by screw 29D, it has covered camera stand 25 and along the top of the photography body 7 of the incision tract 23G on the wall installing plate, can see and touch lead and mounting screw by this zone 23G.So will expose half of television camera 20, it seems that it resemble a television camera that is installed in such as the domed shape of half elongation that is blocked on the vertical surface of wall, and can be by remote control to observe the different scenes before the wall.
Yet will photograph significantly body 7 of television camera 20 is restricted to less than 180 ° around the rotation of transverse axis H, or the angle that camera lens sash 83 is not in the light by wall installing plate 23.
Television camera 20A among Fig. 5 A comprises that also photography body 7, wall installing plate 23A, camera stand 25, loam cake 29A and one are embedded into the mounting box 21A such as the inside of the vertical stratification of wall or post.Wall installing plate 23A uses screw 21D or other securing member to be used for that plate is connected to mounting box 21D by mounting hole 23D.Equally.Also can use screw 25E or other securing member to be used for that camera stand 25 vertically is installed to wall installing plate 23A, the center 25A that makes camera stand 25 stretches out from the outside surface 23H of wall installing plate.So allow photography body 7 around the transverse axis H Rotate 180 of photography body 7 °, and can not sheltered from the light that enters camera lens sash 83 by wall installing plate 23A.
Otch 23J on wall installing plate 23A extend into less part among the mounting box 21A less than the otch 23F on wall installing plate 23 with matching camera body 7.Equally, mounting box 21A is more shallow than mounting box 21.
Wall installing plate 23A also comprises two flange 23K, each flange 23K stretches out to hide part that photography body 7 stretches out from outside surface 23H until the side of the semi-circular line 7L of photography body 7 from the outside surface 23H of installing plate, and each flange has a notch portion 23M, by this part, when the photography body rotated to its most left or least significant, camera lens sash 83 just can be in the light.
The semicircle top cover 29A of elongation is similar to the semicircle top cover 29 among Fig. 5, just be elongated to and the stretch out identical degree of body 7 of photographing from wall installation surface 23H, and when top cover 29A is locked on the camera stand 25, it has covered camera stand 25 and along the top of the photography body 7 of the incision tract 23N on the wall installing plate, can see and touch lead and mounting screw by this zone 23N.Resemble a television camera that is installed in such as the domed shape of the elongation of the partial occlusion on the vertical surface of wall so television camera 20A it seems, and can be around the transverse axis H of photography body 7 by remote control Rotate 180 ° to observe any different scenes before the wall.
The video camera 20B of Fig. 5 B also it seems as if the television camera of the domed shape of the elongation of a partial occlusion, and it can be around transverse axis H Rotate 180 ° and can not shelter from its light path in its in the morning.Yet television camera 20 can directly be installed on the vertical surface such as wall or post, and does not need to use mounting box, with the installation of the television camera 20B in the place that is provided at the vertical stratification that mounting box can not be embedded in.
Television camera 20B among Fig. 5 B also comprises photography body 7, wall installing plate 23B, camera stand 25, a loam cake 29A.Wall installing plate 23 uses screw 23V or other securing member by mounting hole 23D plate directly to be installed on the vertical stratification such as wall.Equally, also can use screw 25E or other securing member to be used for that camera stand 25 vertically is installed to wall installing plate 23B, the center 25A that makes camera stand 25 reaches such degree from the outside surface 23P of wall installing plate, so that allow photography body 7 to rotate freely 180 °, and can not blocked by wall installing plate 23B around its transverse axis H.
Wall installing plate 23B comprises an independent flange 23R around photography body 7, outside surface 23H from installing plate stretches out to hide two flange 23K of photography body 7 both sides with replacement, this flange 23R stretches out until the semi-circular line 7L of photography body 7 from installing plate outside surface 23P, and each flange has a notch portion 23S, by this part, when the photography body rotated to its most left or least significant, camera lens sash 83 just can be in the light.180 ° of horizontal level angles that can not be blocked around transverse axis H are provided whereby.
The semicircle top cover 29A of the elongation among semicircle top cover 29B and Fig. 5 A of elongation is similar, just be elongated to and the stretch out identical degree of body 7 of photographing from wall installation surface 23P, and when top cover 29B is locked on the camera stand 25, it has covered camera stand 25 and along the top of the photography body 7 of the incision tract 23T on wall installing plate 23B, can see and touch lead and mounting screw by this zone 23T.Resemble a television camera that is installed in such as the domed shape of the elongation of the partial occlusion on the vertical surface of wall so television camera 20B it seems, and can be around its transverse axis H by remote control Rotate 180 ° to observe any different scenes before the wall.
Except camera stand 25 and video camera, in that Fig. 6,6A are similar to television camera 20,20A and 20B respectively with television camera 30,30A and 30B among the 6B separately.
Television camera 30,30A and 30B comprise the television camera 10 among Fig. 3 A-3B separately, and it can still can not be rotated by remote control by transverse axis H and the Z-axis V stationary positioned round it.Because the length that is shorter in length than photography body 7 of television camera 10, so that the height of the mounting box 31 of wall installing plate 33,33A and 33B and video camera 30,30A and 30B and 31A becomes is short in shorter television camera 10 to be installed.Equally, the length of the flange 23R of the flange 23K that is shorter in length than video camera 20A of the single flange 33R of two of video camera 30A flange 33K and video camera 30B and video camera 20B.
Camera stand 35,35A and 35B do not comprise any terminal or the copper cash that is used for electric signal or power are transmitted to slip ring, so each support become a simple and mechanical support, with the television camera fixed installation thereon.Use screw 35D or other securing member that camera stand vertically is connected on wall installing plate 33,33A and the 33B.
Use the semicircle top cover 29A of desirable semicircle top cover 29 and elongation and 29B to cover camera stand 35 and separately along the top of the photography body 10 of the incision tract 33G on wall installing plate 33,33A and 33B, 33N and 33T.So it seems, television camera 30 resembles a television camera that is installed in such as the domed shape of half elongation that is blocked on the vertical surface of wall, be provided with the scene before the observation wall so that be fixed, and it seems that television camera 30A and 30B resemble a television camera that is installed in such as the domed shape of the elongation of the partial occlusion on the vertical surface of wall, so that it can be fixedly installed on around its transverse axis H in the scope of the angle that surpasses 180 ° not stop any different scenes before wall is observed on light path ground.
The television camera 40 of Fig. 7 it seems as if another known television camera that it comprises a shell that is installed in the domed shape on the lower smallpox flaggy that is known as furred ceiling.Television camera 40 comprises a furred ceiling basis 41, camera device 7 and ring cover 49.Furred ceiling basis 41 upwards be inserted in the otch on furred ceiling always up to edge 41B and by tighten screw 41C on the rod bolt 41A with the edge 41B locking on the furred ceiling basis 41 to furred ceiling.Furred ceiling basis 41 comprises two holder hooks 3A, stud bolt 3C and plug 4A, they separately with the holder hooks 3A of the substrate 3 of the television camera 1 of Figure 1A-1B, stud bolt 3C is similar with plug 4A.
Camera stand 5 is connected on the furred ceiling basis 41, with among Figure 1A-1B its to be connected to substrate 3 upper types identical, and it is fixed by locking and by bolt 3C by holder hooks 3A.When ring cover 49 usefulness screws or other securing member are connected on the furred ceiling edge of foundation 41E, television camera 40 be it seems as if a known television camera, it is contained on the dome that is installed on the furred ceiling, the dome portion that it has the edge of assembling and descends outstanding camera device from furred ceiling.
The television camera 50 of Fig. 8 it seems as if another known television camera that it is accommodated in the waterproof case that is installed in the outdoor environment that is exposed in the sleet.As shown in Figure 14, television camera 50 comprises a substrate 51 that is fixedly attached on ceiling or any other surface level.Similar to the substrate 1 among Figure 1A-1B, substrate 51 comprises that also a plug is to be used for power, control signal, image signal and other signal are transmitted to the electrical socket of camera stand 5, with pair of brackets hook 3A to be used for camera stand 5 lockings to substrate 51 and two stud bolt 3C to be used for that camera stand 5 bolts are connected to substrate 51.Substrate 51 also comprises four double-screw bolt 51C and is fixed on the substrate 51 so that will cover 59 with four screw 59S, each double-screw bolt comprises that an anti-sealing enters the caulking gum packing ring 51S of substrate 51 and cable inlet 51D and ring groove 51F who is used to hold " O " shape O-ring seal 51G of a water-stop by covering 59 mounting hole 59C.
In the groove 5F of the camera stand 5 in Fig. 8, be provided with a round section joint ring 5G is installed.The camera stand 5 of Fig. 8 and the camera stand of Fig. 25 are similar and comprise one group of electrical socket 5B, with one group of outstanding projection 5A, holder hooks 3A is locked on the projection 5A and is used for both arms 5D with the double-screw bolt 3C of camera stand 5 bolt to the substrate 51 when camera stand 5 is connected on the substrate 51.
Use screw 5E video camera 5 to be fixedly attached on the rotor of motor 5D as shown in Figure 2 of photography body 7, the body 70 of photographing whereby can rotate freely in camera stand 5 inboards round its transverse axis H, similar to photography body 7, except photography body 70 is provided with round section joint ring, oil seal and other sealing, so that photography body 70 can be installed in the outdoor environment and can directly be exposed to rain and snow.
Lid 59 comprise that two edge 59A and 59B are complementary with the groove 51F with the substrate 51 that includes round section joint ring and and the groove 5F that includes the camera stand 5 of round section joint ring sealing 5G be complementary, with have in four threaded holes of double-screw bolt 59C to be complementary with four double-screw bolt 51C, each double-screw bolt 51C comprises rubber washer 51S.Therefore, fixedly connected and when being fastened on the substrate 51 when will cover 59 with screw 59S, edge 59A and 59B will be pressed on round section joint ring 59G and the 5G, and interior double-screw bolt 59C will be pressed on the rubber washer 51S, and they seal substrate 51, camera stand 5 and the entire inner space covered between 59 together fully.
The photography body 70 of Fig. 8 A structurally photography body 7 with Fig. 2 is identical, the body 70 of photographing comprises and is used to seal the part 8L of elongation and two round section joint ring 70B of 8R, with the round section joint ring 70C that is used to seal center section 8, with the round section joint ring 70D that is used to seal top base 7B, and be used to be sealed in a pair of oil seal 70E of the rotation combination between center section 8 and elongated portion 8L and the 8R, and be used for being sealed in the oil seal 70G (being shown specifically) of the rotation combination between camera stand 5 and the photography body 7, and be used to be sealed in two the rubber seal 70V and the 70W of secure bond between top base 7B and elongated portion 8L and the 8R as Figure 13.
Elongated portion 8L and 8R have a left-hand side pedestal 8H, a right-hand side pedestal 8K similar to left-hand side pedestal 8H, the lid 8G identical with two.Each lid 8G has the groove 8M of the round section joint ring 70B that packs into, and each pedestal 8H and 8K comprise a flange 8S to be used for compressing round section joint ring with groove 8M cooperation when lid 8G is engaged on left-hand side and right-hand side pedestal 8H and the 8K, so sealed elongated portion 8L and 8R.
The left hand side cover 8B of center section 8 has the groove 8P of the round section joint ring 70C that packs into, and the lid 8D of right-hand side has a flange 8Q who is complementary with groove 8P.Right hand side cover 8B also has six double-screw bolt 8U of the rubber ring seal 70F that packs into separately, and left hand side cover 8D has the double-screw bolt 8Y that is complementary, each all is positioned at the center in the hole of trip bolt 8N, so when left-hand side and right hand side cover 8B and 8D are tightened together by screw 8N, flange 8Q is pressed in that round section joint ring 70C goes up and double-screw bolt 8Y acts on pressure on the rubber ring seal 70V, thereby sealing center section 8 prevents to leak.
Top base lid 7A has the groove 70R of " O " shape O-ring seal 70D that packs into, and the edge 7Q of top base 7B and groove 70R are complementary, so when top base lid 7A was secured to top base 7B and goes up, edge 7Q was pressed in round section joint ring 70D upward to seal top base 7B.
Top base lid 7A also has four double-screw bolt 7U, and the rubber washer of all packing on each double-screw bolt covers the screw 7T of 7A with the sealing top base, thereby prevents that sealing enters into the hole.
Top base 7B also comprises the double-screw bolt 7M of four couplings, and the center that each double-screw bolt is aimed at screw 7T is compressed rubber washer 70S with sealing screw by screw 7N when fastening with convenient top base lid 7A.
By using rubber seal 70V and 70W and screw 7Z that left-hand side and right-hand side elongated portion 8L and 8R are fixedly attached on the top base 7B, so that will seal between the top surface that 70V and 70W be pressed on the basal surface of top base 7B and left-hand side and right-hand side elongated portion 8L and 8R, the whole engaging zones that is sealed in whereby between top base 7B and left-hand side and right-hand side elongated portion 8L and the 8R drains in elongated portion and the top base to prevent water.
Two rotations of left-hand side and right-hand side elongated portion 8L and 8R and center section 8 combine and the known oil seal that is used in combination of the rotation of camera device 7 and camera stand 5 combines with the protection rotation and prevents seepage.The left side of each elongated portion 8L and 8R and right-hand side pedestal 8H and 8K all have one around this combination and from the outwardly directed edge 8F of surperficial 8V with the oil seal 70E that packs into separately.Center section also is included in its lid 8B separately and a circle 8E on the 8D is complementary with the endoporus with oil seal 70E and diameter greater than the groove 8Y of the diameter of circle edge 8F.The degree of depth of groove 8Y is greater than the height of circle edge 8F, and circle 8E fully rises from the surface of groove 8Y guaranteeing and contacts with the good sealing of the endoporus of oil seal 70E.Be apparent that oil seal can prevent seepage in the combination of rotation, and outstanding circle edge 8F can not hinder the rotation of center section 8 round its Z-axis V.
As shown in figure 13, camera stand 5 also comprises an inner loop 5G round its transverse axis H, and from its outstanding and oil seal 70G that packs into of inside surface 5M of end face.Shown in Fig. 8 A, top base lid 7A also comprises a ring 7E round the PCB assembly 4P of the slip ring assembly 7C of Fig. 2.Ring 7E is fully outstanding from the top surface of top base lid 7A to be contacted with the excellent sealing of the endoporus of oil seal 70G guaranteeing, prevents that whereby seepage is in the combination between camera stand 5 and camera device 7.
Show in detail as Figure 14 A institute, cable inlet 51D in Figure 14 comprises a two-way cable supply, wherein by the cable inlet 51K that cuts out on the sidewall 51J, the cable that the surface can be provided be inserted in the substrate 51 so that the surface is provided with cable guide in cable inlet 51D, or the opening 51V that a cable that hangs is passed the rear side of substrate directly supplies with by cable inlet 51D.Cable inlet comprises the hole 51L that is used for supply cable 51M; tapering part 51N with the cable protection circle 51Q that is used to hold taper; with be used for fastening guard circle lock-nut 51W and guard circle 51Q be clamped in threaded portion 51F on the cable 51M, hermetically-sealed cable inlet and prevent that seepage is in cable passage whereby.
Be apparent that photography body 70 is sealed in the junction of the junction of its basic element of character, its cable inlet and its rotation.It is apparent that also television camera 50 can be installed in the outdoor environment that is exposed in the sleet, and does not have seepage in video camera.
Television camera 60 among Fig. 9 A-9C comprises the 65 and flange assemblies 63 of 68, one on 70, one outdoor lids of camera device pipe shown in Fig. 8 A, and it be it seems as if the domed shape television camera of known sagging installation.
Outdoor lid 68 comprises 67, one base assemblies 61 of shell and the ring cover 69 with bell jar or acorn shell shape.The base assembly 61 similar to the substrate 51 among Fig. 8 comprises that a plug 4A is to be used for power, control signal, image signal and other signal are transmitted to the electrical socket of camera stand 5, with pair of brackets hook 3A to be used for camera stand 5 lockings to base assembly 61 and two bolt 3C to be used for that camera stand 5 bolts are connected to base assembly 61.
Base assembly 61 also comprises four double-screw bolt 61C so that with four screw 69S ring cover 69 is fixed on the base assembly 61, with ring groove 61F and " O " shape O-ring seal 61N that is used to hold " O " shape O-ring seal 61G round the outward flange 61M of base assembly 61.Four screw 61P of the mounting hole 61D that is complementary by four double-screw bolt 67D that pass with shell 67 are connected to base assembly 61 on the shell 67.Tighten round section joint ring 61N, the entire circumference of can whereby between the edge 67M of outward flange 61M that screw 61P will oppress at base assembly 61 and shell.
The round section joint ring 5 of in the groove 5F of the camera stand 5 in Fig. 8 A, packing into.Camera stand 5 comprises one group of electrical socket 4B, with one group of outstanding projection 5A, holder hooks 3A is locked on the projection 5A and is used for both arms 5D with the double-screw bolt 3C of camera stand 5 bolt to the base assembly 61 when camera stand 5 is connected on the base assembly 61.
Similar to the television camera 50 among Fig. 8, use screw 5E video camera 5 to be fixedly attached on the rotor of motor 5D as shown in Figure 2 of photography body 70, the body 70 of photographing whereby can rotate freely in camera stand 5 inboards round its transverse axis H, and be provided with round section joint ring, oil seal and other sealing, so that photography body 70 can be installed in the outdoor environment and can directly be exposed to rain and snow.
Ring cover 69 comprises two edge 69A and 69B, and it is complementary with the groove 61F that the substrate 61 of " O " shape O-ring seal 61G is housed and is complementary and four screw 6C with the groove 5F of the camera stand 5 that " O " shape O-ring seal 5G is housed.Therefore, 69 fixedly connected and when being fastened on the base assembly 61 when using screw 69S to cover, edge 69A and 69B will oppress oil seal 69G and 5G with sealing base assembly 61 and camera stand 5.
Outdoor lid 68 has in its top center and is used to manage an opening that is threaded 68T of 65.The shape that has shown different pipe 65 among Fig. 9 C.Pipe 65 can be straight be used for television camera 60 sagging be installed in ceiling or other surface level or structure below; Pipe also can be bent to form L shaped shape 65L to be used for that television camera 60 is installed in wall or other vertical stratification, and perhaps pipe is bent to U-shaped television camera 60 is installed in the top of post or the top of other surface level or structure.
Use known pipeliner's band will manage 65 spirals and enter among the opening 68T, can not leak in the television camera 60 to guarantee water.Pipe 65 further comprises two nut 65N, will manage on the contrary locking to enclosing cover 68 for one, and another will manage on the contrary locking to flange assembly 63.
Flange assembly 63 comprises a flange body 63A, blind flange 63B, a PCB assembly 63E and a cable inlet 63F.
Flange body 63A has mounting hole 63H, so that use screw 63J that flange assembly is installed on the horizontal or vertical structure.Cable inlet 63F is the cable inlet of a waterproof; it is littler than the cable inlet 51D of the substrate among Fig. 8 A 51, wherein can by it supply with a surface cable or sagging cable are set and use cable protection circle 51Q and guard circle nut 51W from the sealing of the inside part of flange.PCB63E comprises terminal 63K and the socket 63M that is used to be communicated with the cable that passes cable inlet 63F.
The cable 63C that connects the television camera 60 have flange assembly 63 passes pipe 65 and passes the opening 63Y of blind flange 63B, end at the joint 63N that is connected with socket 63M then, whereby by cable 63C with through managing 65 to finish the connection between lead that supplies to flange assembly and television camera 60.
Flange body 63A also comprises a ring seal 63G, when with convenient bolt 63S blind flange 63B being connected to flange body 63A and going up, seals between the end face of flange assembly and blind flange 63B.
Use known pipeliner's band will manage 65 spirals and enter among the opening 68T, can not leak in the flange assembly 63, and use nut 65N will manage on the contrary locking to the lid 63B of flange assembly 63 to guarantee water.
Be apparent that television camera 60 comprises camera device 70 and managed the 65 open air lids 68 that support and can be installed in the flange assembly of outdoor exposure in sleet that water can not leak in camera device, pipe or the flange assembly whereby.
If it is indoor that television camera 60 is installed in, then all sealings to television camera 60 and camera device 70 uses all become and do not need.Equally, no matter be indoors or outdoor, flange assembly 63 can replace so that pipe is connected on ceiling, wall or the post with other the flange of type.
Television camera 80 among Figure 10 A-10C comprises one to 85, one outdoor lids 88 of the 17 improved video cameras of the television camera among Fig. 3 A-3C, pipe 65 and flange assembly 63, and it seems as if the domed shape television camera of known sagging installation.
Outdoor lid 88 comprises 87, one base assemblies 81 of shell with bell jar or acorn shell shape, and elongated portion 18L and 18R are connected on this base assembly.Base assembly 8 is connected on the shell 87 and an outward flange 81B and the groove 81C that " O " shape O-ring seal 81D is housed by four screw 81A.Comprise that a plug 4A is to be used for power, control signal, image signal and other signal are transmitted to the electrical socket of camera stand 5, with pair of brackets hook 3A to be used for camera stand 5 lockings to base assembly 61 and two bolt 3C to be used for that camera stand 5 bolts are connected to base assembly 61.Cover and screw in screw 81A institute in the double-screw bolt 87 of enclosing cover 87 when fastening outside base assembly is connected to, " O " shape O-ring seal 81D will oppress on feather edge 87B to seal the entire circumference of enclosing cover 87.
Outdoor lid 88 has in its top center and is used to manage an opening that is threaded 88T of 65.The shape that has shown different pipe 65 among Figure 20 C.Pipe 65 can be straight be used for television camera 80 sagging be installed in ceiling or other surface level or structure below; Pipe also can be bent to form L shaped shape 65L or U-shaped, so that according to the mode identical with television camera 60 television camera 80 is installed.
Use known pipeliner's band will manage 65 spirals and enter among the opening 88T, can not leak in the television camera 80 to guarantee water, identical with the mode of television camera 60., can make of the transverse axis H rotation of the television camera 80 of stationary positioned, and television camera 80 is locked on the position on the contrary by nut 65N round it by round the outdoor lid 88 of pipe 65 rotations.It is unnecessary that this just makes the horizontal location method to set up of television camera 17 become, therefore the elongated portion 18L and the 18R of video camera 85 are directly connected on the base assembly 81, rather than on the top base 15 of the embodiment in Fig. 3 A-3C, so video camera 85 is no longer needed and uses top base 15 among Fig. 3 A-3C.
The video camera 85 of Figure 10 is structurally identical with the elongated portion 8L of Fig. 8 A and 8R and center section 8, just except cable inlet.Video camera comprises two round section joint ring 70B that are used to seal elongated portion 8L and 8R, with the round section joint ring 70C that is used to seal center section 8, with the round section joint ring 70D that is used to seal top base 7B, and be used to be sealed in a pair of oil seal 70E of the rotation combination between center section 8 and elongated portion 8L and the 8R.
Use screw 81Z that the part 8L and the 8R of left-hand side and right-hand side elongation are fixedly attached on the base assembly 81, will make sealing guarantee that water can not leak into part 8L and 8R and the center section 8 or the rotation junction between center section 8 and elongated portion 8L and 8R of elongation by this structure.
Video camera 85 accommodates its electron device, assembly and joint in the inside of the annular seal space of elongated portion 8L and 8R, and the annular seal space of center section 8 is holding optics and assembly and remaining electron device and assembly.The supply of cable or be used for video camera 85 is directly connected to an elongated portion 8L or 8R or will guarantees that through the supply of the cable of the cable inlet 85L of waterproof sealing water can not leak into video camera by cable passage jointly whereby.The cable inlet 51D of the substrate 51 among cable inlet 85 and Fig. 8 is similar; comprise the hole 51L that is used for supply cable; tapering part 51N with the cable protection circle 51Q that is used to hold taper; with be used for fastening guard circle lock-nut 51W and guard circle 51Q be clamped in threaded portion 51P on the cable, hermetically-sealed cable inlet whereby.
Base assembly comprises that also a tongue piece 81E is provided with center section 8 is locked at around its upright position of Z-axis V.Elastic tongue piece is supported by a lock bolt 81F and by tightening lock bolt 81F tongue piece is pressed against on the center section, whereby center section is locked on the position.
The flange assembly 63 that is used for television camera 80 is identical with the flange assembly 63 that is used for television camera 60.
Becoming is clear that, television camera 80 comprises video camera 85 and managed the 65 open air lids 88 that support and can be installed in the flange assembly 63 of outdoor exposure in sleet that water can not leak in camera device, pipe or the flange assembly whereby.
Television camera 90 comprises a camera device 95 among Figure 11 A-11C, it is assembled into the camera device among Figure 10 85 on the top base 15 together with substrate 13 among Fig. 3 C, with an outdoor lid 98, pipe 65 and flange assembly 63, and it seems as if having a domed shape television camera of the sagging installation of bell jar or acorn shell shape.
Outdoor lid 98 have with Figure 10 A in the diameter of video camera 85 overall diameter and the girth identical and comprising be used to pack into the groove 98A of " O " shape O-ring seal 98B and by using four screw 98D that substrate 13 is connected to four double-screw bolts on the outdoor lid 98 with girth.The screw 98D that tightens will oppress on the round section joint ring 98B between the groove 98A of substrate 13 and outdoor lid 98, seal the entire circumference of outdoor lid 98 whereby.
Outdoor lid 98 has in its top center and is used to manage an opening that is threaded 98T of 65.Pipe 65 can be straight be used for television camera 80 sagging be installed in ceiling or other surface level or structure below; Pipe also can be bent to form L shaped shape 65L or U-shaped, so that according to the mode identical with television camera 60 television camera 90 is installed.
Use known pipeliner's band will manage 65 spirals and enter among the opening 98T, can not leak in the television camera 90 to guarantee water, identical with the mode of television camera 60., can make of the transverse axis H rotation of the television camera 90 of stationary positioned, and television camera 90 is locked on the position on the contrary by nut 65N round it by round the outdoor lid 98 of pipe 65 rotations.It is unnecessary that this just makes the horizontal location method to set up of television camera 17 become, because the elongated portion 18L of video camera 95 and 18R are connected on the top base 15 of the embodiment among Fig. 3 A-3C, this pedestal 15 also can be used in horizontal location.
Video camera 95 on Figure 11 B is structurally identical with the elongated portion 8L of Fig. 8 A and 8R and center section 8, just except cable inlet 85L.Video camera comprises two round section joint ring 70B that are used to seal elongated portion 18L and 18R, with the round section joint ring 70C that is used to seal center section 18, with the round section joint ring 70D that is used to seal top base 7B, and be used to be sealed in two oil seal 70E of the rotation combination between center section 18 and elongated portion 18L and the 18R.
Center section 18 is by left hand and right-hand side elongated portion 18L and 18R supports and elongated portion 18L and 18R are fixedly attached to top base 15 rather than the setting of base assembly 81 that is connected to the video camera 80 of Figure 10 guarantees that water can seepage not enter center section 18, sealing elongated portion 18L and 18R and the rotation junction between center section 18 and elongated portion 18L and 18R.
Be clear that, television camera 90 has the shape of acorn and comprises the video camera 95 that is installed on the top base 15, a substrate 13, by the open air lid 98 of pipe 65 supports, with can be installed in the flange assembly 63 of outdoor exposure in sleet so that water can not seepage enter into video camera, pipe and flange assembly.
Shown in Figure 12 (a-e) be transparent, be coated with dye or translucent dome shape lid 99, it is connected on the lid 9 of Figure 1A-1B shown in Figure 12 a, on the ring cover 49 of the Fig. 7 shown in Fig. 1 2c, on the lid 59 of the Fig. 8 shown in Figure 12 b, on the ring cover 69 of the Fig. 9 shown in Figure 12 d and on the base assembly 81 of the Figure 10 shown in Figure 12 e.Hemispherical dome lid 99 intersects their center and the center of connected television camera 1,40,50,60 and 80, by means of bonding or ultrasonic soldering they are connected on lid, ring cover or the base assembly, it is single articles injection-moulded to form one perhaps to make hemispherical dome lid or other lid by injection moulding.Be connected on television camera 1,40,50,60 and 80 when replacing lid, ring cover or base assembly the dome video camera that television camera be it seems as if known semisphere covers when having the gas dome 99 that covers 9 or 59 lid 99 or have the gas dome 99 of ring cover 49 or 69 or have a base assembly 81.
Certainly; those skilled in the art can understand; the of the present invention special embodiment that just provides by description and do not mean that any limitation of the invention here; so under not breaking away from as protection scope of the present invention or spirit, the overall application that can change, improve and be equal to the present invention.

Claims (38)

1. television camera, it comprises a video photographic unit and a camera lens that is installed in the right cylinder, this right cylinder has a hemispheric bottom and a flat top portion, this flat top portion comprises a platform and is used for described cylindrical coupling arrangement, the diameter of wherein said right cylinder and described hemispherical bottom be equate in case described right cylinder round first rotation, described camera lens is round second rotation of described hemispherical bottom, described first is central axial line along described cylindrical length direction, described second is orthogonal to described first and the 3rd, described the 3rd is the axis of described camera lens, wherein said first, described second and described the 3rd center that intersects at described right cylinder and described hemispherical bottom, described television camera also comprises:
Form described cylindrical two diametical parts and a center section, described diametical part is fixedly attached to described platform and has string plane parallel to each other; The pivotal engagement device is set at described hemispherical bottom and by described string planar support along described second; With
Described center section is set up between the described string plane of described part antithesis and has a spherical substantially body, the diameter of this body equals described cylindrical diameter and this body has the shape of arc drum, this drum have plane parallel to each other and the fitting piece that is slightly less than the thickness of the distance between the described string plane of described part antithesis and in described plane, has coupling in the heart to be used for that described center section is installed in described pivotal engagement device, thereby make described center section round described second rotation, wherein said center section comprises described camera lens, described video photographic unit and a camera lens sash with curved surface, the diameter of this curved surface equals the diameter of described spherical body, and wherein said camera lens is along described the 3rd position that is placed on towards described sash; Described center section comprises two center section lids, each lid has curved surface, the bending diameter of this curved surface equals described cylindrical diameter, the width of described two center sections lid equals the described thickness of described arc drum, so that be connected on the described platform and two the opposite zones of covering on described cylindrical both sides, is extending between described flat top and the described hemispherical bottom and between described two diametical parts in described zone, provide being connected of a described television camera and a camera stand or a pedestal with the structure of wherein said coupling arrangement, described pedestal is fixedly joined on the supporting construction of selecting from ceiling or wall, and allows described right cylinder round described first rotation.
2. television camera as claimed in claim 1, it is characterized in that: described platform comprises a level motor and a slip ring assembly that is installed in the axis of centres inside of described level motor, the described axis of centres and described slip ring assembly and described first in line so that can make the described right cylinder that has described slip ring assembly round described first rotation, wherein said horizontal electric body is connected to described platform and the described axis of centres is used to described right cylinder is connected on the described camera stand.
3. television camera as claimed in claim 1, it is characterized in that: described pivotal engagement device is supported by a string plane of a described diametical part, described pivotal engagement device comprises a pitch motor, this pitch motor has one and is connected to described center section and is connected to a described diametical part so that make described center section round described second rotation with described second axis of centres and described pitch motor body in line.
4. television camera as claimed in claim 1; it is characterized in that: each described diametical part has an inner space and comprises a side stand with edge; a side cover and a sealing round the inner space that between described side stand edge and described side cover, is surrounded; so that seal described inner space; have an inner space with described center section and comprise two part lids; and sealing round the described inner space of the described center section between the edge that is enclosed in described two part lids; so that seal the described inner space of described center section; wherein each described side stand and each described two part lid comprise that one centers on the edge of described pivotal engagement device and comprises that an oil seal is to seal described pivotal engagement device; also comprise a cable inlet with the described side stand of at least one described diametical part; described cable inlet comprises a cable protection circle sealing and a lock-nut; so that, seal all inner spaces whereby around the fastening described guard circle sealing of described cable; the cable inlet of rotary joint and described television camera.
5. television camera as claimed in claim 2, it is characterized in that: each described diametical part has an inner space and comprises a side stand, a side cover and a sealing round the inner space that between described side stand and described side cover, is surrounded, so that seal described inner space, have an inner space with described center section and comprise two part lids, and sealing round the described inner space of the described center section that between the edge of described two part lids, is surrounded, so that seal the described inner space of described center section, wherein each described side stand and each described two part lid comprise that one centers on the edge of described pivotal engagement device and comprises that an oil seal is to seal described pivotal engagement device, have a platform inner space and comprise an individuality with described platform, top cover and one are centered around the sealing of the described platform inner space that is surrounded between edge of described top cover and the described body, so that seal described platform, seal the rotary joint of all inner spaces and described television camera whereby.
6. television camera as claimed in claim 1, it is characterized in that: described television camera also comprises the camera stand of a plate-like, the diameter of this support equals described cylindrical diameter, so that be installed to described television camera on the ceiling or on other surface level, comprise hook with wherein said coupling arrangement, comprise the stripping and slicing and the otch of coupling with described plate-like camera stand, so that being slipped into described stripping and slicing neutralization, described hook passes described otch, thereby make the described platform can be round described first rotation, described platform also comprises a tongue piece, with locking system with at least one screw, so that described tongue piece is bonded on described center section,, whereby described television camera is installed on the described plate-like camera stand and described video camera is locked at the position that is provided with in described first and described second at least one so that engage on the edge of described platform with a screw.
7. television camera as claimed in claim 2, it is characterized in that: also comprise a cup-shaped camera stand, it comprises that one group of first electric connection and energising on the outside surface that is connected to described camera stand is connected to one group of second electric connection on the upper inner surface that is connected on the described camera stand, one group of outstanding projection and one group of arm, so that with described camera stand locking and being bolted on the pedestal, also comprise the printed circuit board (PCB) that has one group of stratiform terminal that conducts electricity with described slip ring assembly, this stratiform terminal is aligned to overlap with described second electric connection, and and one group of screw of the described axis of centres overlap, wherein by using one group of screw to enter described screw, so that described television camera is secured to described camera stand, also described second electric connection is connected and be fastened on the layered terminal, be provided at the electrical connection between described slip ring and described first electric connection whereby, and the sideway swivel in described camera stand of described television camera.
8. television camera as claimed in claim 5, it is characterized in that: also comprise a cup-shaped camera stand, it comprises around the outer peripheral seal groove that a sealing is housed, so that seal described camera stand, first electric connection and energising on one group of outside surface that is connected to described camera stand are connected to one group of second electric connection on the upper inner surface that is connected on the described camera stand, one group of outstanding projection and one group of arm, so that with described camera stand locking and being bolted on the pedestal, also comprise the printed circuit board (PCB) that has one group of stratiform terminal that conducts electricity with described slip ring assembly, this stratiform terminal is aligned to overlap with described second electric connection, and and one group of screw of the described axis of centres overlap, wherein by using one group of screw to enter described screw, so that described television camera is secured to described camera stand, also described second electric connection is connected and be fastened on the layered terminal, be provided at the electrical connection between described slip ring and described first electric connection whereby, and described television camera sideway swivel and wherein said upper inner surface and described top cover in described camera stand comprise that separately one is used to hold an oil-tightening ring so that sealing includes along the rotation of the described axis of centres of described printed circuit board (PCB) and described second electric connection and engages.
9. television camera as claimed in claim 7, it is characterized in that: comprise that also a flat pedestal is to be connected to described camera stand on ceiling or other the surface level, described flat pedestal comprises one group of latch nook that is complementary with described outstanding projection, one group of double-screw bolt that is complementary with described arm, one group of brush that is complementary connects described first electric connection and one group of electric terminal so that described brush is connected on the cable to switch on, finish electrical connection whereby from cable to described slip ring assembly, with one produce inner cap to hide described flat pedestal along described camera stand, so that described television camera is rendered as the television camera that a dome blocks.
10. television camera as claimed in claim 7, it is characterized in that: comprise that also one embeds pedestal so that described camera stand is connected on one deck of a furred ceiling, this embedding pedestal comprise one around following ceiling edge and one group of rod bolt so as with described embedding pedestal be connected to one in described furred ceiling otch and vise furred ceiling layer between described ceiling edge down and described rod bolt, with one group of latch nook that is complementary with described outstanding projection, one group of double-screw bolt that is complementary with described arm, one group of brush that is complementary connects described first electric connection and one group of electric terminal so that described brush is connected on the cable to switch on, finish electrical connection whereby from cable to described slip ring assembly, with the part of a ring cover, so that described television camera is rendered as a television camera that dome blocks that is installed on the furred ceiling with ceiling edge under described along described camera stand covering.
11. television camera as claimed in claim 8; it is characterized in that: comprise that also an outdoor pedestal is to be connected to described camera stand on ceiling or other the surface level; described outdoor pedestal comprises a sealing around groove; one group of latch nook that is complementary with described outstanding projection; one group of double-screw bolt that is complementary with described arm; one group of brush that is complementary connects described first electric connection and one group of electric terminal so that described brush is connected on the cable to switch on; finish electrical connection whereby from cable to described slip ring assembly; a cable inlet; it includes cable protection circle sealing and lock-nut to seal around the fastening described guard circle of described cable; wherein said cable can be transferred by at the rear portion of the described outdoor pedestal of described cable inlet back or by the otch at the sidewall of described outdoor pedestal; with an outdoor lid; it comprises two edges that are complementary; first edge and second edge that is complementary with the described outer peripheral seal groove that centers on described camera stand that is complementary with described outdoor edge; when being connected to described outdoor pedestal with the described outdoor lid of box lunch; be sealed in the inner space between described outdoor pedestal and described camera stand and the described outdoor lid, and described television camera is rendered as the television camera of a domed shape of the sealing that is used for outdoor installation.
12. television camera as claimed in claim 2, it is characterized in that: the wall bracket that also comprises an embedding, be used for described television camera is installed in a vertical stratification, wherein said cylindrical half be absorbed in the described vertical stratification, the wall bracket of described embedding comprises the mounting box of an embedding, an otch is embedded in the described mounting box to allow described right cylinder, a wall top-support, it comprises that is connected to the one group of electric terminal on the electric connection, this electric connection is connected on the basal surface of described wall ceiling hold, also comprise the printed circuit board (PCB) that has one group of stratiform terminal that conducts electricity with described slip ring assembly, this stratiform terminal is aligned to overlap with described electric connection, and and one group of screw of the described axis of centres overlap, wherein by using one group of screw to enter described screw, described television camera is secured to described wall ceiling hold, also described electric connection is connected and be fastened on the layered terminal, be provided at the electrical connection between described slip ring and the described electric terminal whereby, wherein said wall ceiling hold connects on the wall bracket of described embedding orthogonally, described embedding wall bracket has that outstanding described cylindrical half and described right cylinder can be round described first sideway swivels in described otch from the surface of the wall bracket of described embedding, with a semicircle top cover, be connected with described terminal to be used to covering described wall ceiling hold.
13. television camera as claimed in claim 2, it is characterized in that: also comprise one and half wall brackets that embed, to be used for that described television camera is installed in a vertical stratification, wherein fewer than half described right cylinder is absorbed in the described vertical stratification, described half wall bracket that embeds comprises the mounting box of an embedding, an otch, to allow described right cylinder to be embedded in the described mounting box, a wall top-support, it comprises that is connected to the one group of electric terminal on the electric connection, this electric connection is connected on the basal surface of described wall ceiling hold, also comprise the printed circuit board (PCB) that has one group of stratiform terminal that conducts electricity with described slip ring assembly, this stratiform terminal is aligned to overlap with described electric connection, and and one group of screw of the described axis of centres overlap, wherein by using one group of screw to enter described screw, described television camera is secured to described wall ceiling hold, also described electric connection is connected and be fastened on the layered terminal, be provided at the electrical connection between described slip ring and the described electric terminal whereby, wherein said wall ceiling hold connects on described half wall bracket that embeds orthogonally, the described wall bracket that partly embeds has that outstanding described right cylinder and described right cylinder more than half can be round described first Rotate 180 ° and the light path of sash is not hindered from the surface of described half wall bracket that embeds, semicircle top cover with a part elongation is connected with described terminal to be used to covering described wall ceiling hold.
14. television camera as claimed in claim 2, it is characterized in that: also comprise a surface wall support, to be used for that described television camera is installed in a vertical stratification, described surface wall support comprises a retaining edge, this retaining edge extends to the space of dividing described cylindrical center line equally and has a notch portion to prevent to stop the light path of described camera lens sash round an outside surface from described surface wall support, a wall ceiling hold, this wall ceiling hold comprises that is connected to the one group of electric terminal on the electric connection, this electric connection is connected on the basal surface of described wall ceiling hold, also comprise the printed circuit board (PCB) that has one group of stratiform terminal that conducts electricity with described slip ring assembly, this stratiform terminal is aligned to overlap with described electric connection, and and one group of screw of the described axis of centres overlap, wherein by using one group of screw to enter described screw, described television camera is secured to described wall ceiling hold, also described electric connection is connected and be fastened on the layered terminal, be provided at the electrical connection between described slip ring and the described electric terminal whereby, wherein said wall ceiling hold connects on the described surface wall support orthogonally, wherein can be round described first Rotate 180 ° and the light path of sash is not hindered in the retaining edge from described retaining edge outstanding described cylindrical half and described right cylinder, with the semicircle top cover of an elongation, be connected with described terminal to be used to covering described wall ceiling hold.
15. television camera as claimed in claim 6, it is characterized in that: the wall bracket that also comprises an embedding, to be used for that described television camera is installed in a vertical stratification, wherein said cylindrical half be absorbed in the described vertical stratification, the wall bracket of described embedding comprises the mounting box of an embedding, an otch is embedded in the described mounting box to allow described right cylinder, a wall top-support, described wall ceiling hold connects described plate-like camera stand on the wall bracket of described embedding orthogonally, wherein outstanding described cylindrical half and described right cylinder can be round described first sideway swivels in described otch from the surface of the wall bracket of described embedding, with a semicircle top cover, to be used to cover described wall ceiling hold.
16. television camera as claimed in claim 6, it is characterized in that: also comprise one and half wall brackets that embed, to be used for that described television camera is installed in a vertical stratification, wherein fewer than half described right cylinder is absorbed in the described vertical stratification, described half wall bracket that embeds comprises the mounting box of an embedding, an otch, to allow described right cylinder to be embedded in the described mounting box, with a wall top-support, described wall ceiling hold is connected to described plate-like camera stand on described half wall bracket that embeds orthogonally, wherein outstanding described right cylinder and described right cylinder more than half can be round described first Rotate 180 ° and the light path of sash is not hindered from the surface of described half wall bracket that embeds, with the semicircle top cover of a part elongation, to be used to cover described wall ceiling hold.
17. television camera as claimed in claim 6, it is characterized in that: also comprise a surface wall support, to be used for that described television camera is installed in a vertical stratification, described surface wall support comprises a retaining edge, this retaining edge extends to the space of dividing described cylindrical center line equally and has a notch portion to prevent to stop the light path of described camera lens sash round an outside surface from described surface wall support, with a wall ceiling hold, described wall ceiling hold is connected to described plate-like camera stand on the described surface wall support orthogonally, wherein can be round described first Rotate 180 ° and the light path of sash is not hindered in the retaining edge from described retaining edge outstanding described cylindrical half and described right cylinder, with the semicircle top cover of an elongation, to be used to cover described wall ceiling hold.
18. television camera as claimed in claim 8, it is characterized in that: also comprise a sagging support, this support comprises that the lid of an acorn shell shape is so that be installed to described television camera on the pipe that has a sealing, a nut, so that with respect to described first position locking with the lid of described acorn shell shape to described pipe, a flange that has sealing, so that with described pipe be connected to a ceiling or other horizontal structure below, with a sagging pedestal, this pedestal is connected to covering of described acorn shell shape and comprises an outward flange and a sealing, sealing be closed around described outward flange in case seal described acorn shell shape lid around, described sagging pedestal comprises that also an inward flange that has a groove that sealing is housed is so that seal the inside of described sagging pedestal, one group of latch nook that is complementary with described outstanding projection, one group of double-screw bolt that is complementary with described arm, one group of brush that is complementary is locked on the cable of carrying described brush is connected to by described pipe with energising described first electric connection of connection and one group of electric terminal, finish electrical connection whereby from cable to described slip ring assembly, have two edges that are complementary with a sagging bottom cover, first edge and second edge that is complementary with the described seal groove that centers on described camera stand that is complementary with described outward flange, wherein when described sagging bottom cover is connected to described sagging pedestal, be sealed in the inner space between described sagging pedestal and the described camera stand.
19. television camera as claimed in claim 18 is characterized in that: described pipe is bent to L shaped shape and described flange is used to described pipe is connected on a wall or other the vertical stratification.
20. television camera as claimed in claim 7, it is characterized in that: also comprise a sagging support, this support comprises that the lid of an acorn shell shape is so that be installed to described television camera on the pipe, a nut, so that with respect to described first position locking with the lid of described acorn shell shape to described pipe, a flange, so that with described pipe be connected to a ceiling or other horizontal structure below, with a sagging pedestal, this pedestal is connected to covering of described acorn shell shape and comprises an outward flange that bottom margin matches with the lid of described acorn shell shape, one group of latch nook that is complementary with described outstanding projection, one group of double-screw bolt that is complementary with described arm, one group of brush that is complementary connects described first electric connection and one group of electric terminal described brush is connected on the cable of being carried by described pipe to switch on, finish electrical connection and a sagging bottom cover that is used to hide described sagging pedestal whereby from cable to described slip ring assembly.
21. television camera as claimed in claim 20 is characterized in that: described pipe is bent to L shaped shape and described flange is used to described pipe is connected on a wall or other the vertical stratification.
22. television camera as claimed in claim 1, it is characterized in that: also comprise a sagging support, this support comprises that the lid of an acorn shell shape is so that be installed to described television camera on the pipe that has a sealing, a nut, so that with respect to described first position locking with the lid of described acorn shell shape to described pipe, a flange that has sealing, so that with described pipe be connected to a ceiling or other horizontal structure below, wherein said platform is connected to covering of described acorn shell shape and comprises an outward flange and a sealing, sealing be closed around described outward flange in case seal described acorn shell shape lid around, wherein each described diametical part has an inner space and comprises a side stand, a side cover and a sealing, sealing round the inner space that between described side stand edge and described side cover, is surrounded so that seal described inner space, have an inner space with described center section and comprise two part lids, with a sealing, sealing round the described inner space of the described center section between the edges that are enclosed in described two part lids so that seal the described inner space of described center section, wherein each described side stand and each described two part lid comprise that one centers on the ring of described pivotal engagement device and comprises that an oil seal is to seal described pivotal engagement device, be transferred by described pipe with one of them cable that is used to be connected described television camera, a seal channel that is used for cable to the inner space of the sealing of described television camera is provided whereby.
23. television camera as claimed in claim 22 is characterized in that: described pipe is bent to L shaped shape and described flange is used to described pipe is connected on a wall or other the vertical stratification.
24. television camera as claimed in claim 1, it is characterized in that: also comprise a sagging support, this support comprises that the lid of an acorn shell shape is so that be installed to described television camera on the pipe, a nut, so that with respect to described first position locking with the lid of described acorn shell shape to described pipe, a flange, so that with described pipe be connected to a ceiling or other horizontal structure below, wherein said platform is connected to covering of described acorn shell shape and comprises an outward flange that bottom margin matches with the lid of described acorn shell shape, is transferred by described pipe with one of them cable that is used to be connected described television camera.
25. television camera as claimed in claim 24 is characterized in that: described pipe is bent to L shaped shape and described flange and is used to described pipe is connected on a wall or the other vertical stratification.
26. television camera as claimed in claim 4, it is characterized in that: described television camera also comprises the camera stand of a plate-like, the diameter of this support equals described cylindrical diameter, so that be installed to described television camera on the ceiling or on other horizontal plane, comprise hook with wherein said coupling arrangement, comprise the stripping and slicing and the otch of coupling with described plate-like camera stand, so that being slipped into described stripping and slicing neutralization, described hook passes described otch, so that described platform can be round described first rotation, also comprise a tongue piece with described platform, locking system with at least one screw, so that described tongue piece is bonded on described center section, with a screw, so that engage on the edge of described platform, whereby described television camera is installed on the described plate-like camera stand and described video camera is locked at being provided with on the position in described first and described second at least one.
27. television camera as claimed in claim 26, it is characterized in that: also comprise a connection cover that annular is sagging, the diameter of this lid equals described cylindrical diameter so that described television camera is installed on the pipe that has a sealing, a nut, so that with respect to described first position locking with the lid of described acorn shell shape to described pipe, a flange that has sealing, so that with described pipe be connected to a ceiling or other horizontal structure below, with one be equipped with sealing around the edge, so that seal described plate-like telephotography machine support around, and double-screw bolt, so that described plate-like telephotography machine support is connected on the described sagging connection cover, one of them cable that is used to connect described television camera is transferred by described pipe, and a seal channel that is used for cable to the inner space of the sealing of described television camera is provided whereby.
28. television camera as claimed in claim 27 is characterized in that: described pipe is bent to L shaped shape and described flange and is used to described pipe is connected on a wall or the other vertical stratification.
29. television camera as claimed in claim 27 is characterized in that: the sagging connection cover of described annular has the acorn shape that cut at a top, makes described television camera become an acorn shape.
30. television camera as claimed in claim 6, it is characterized in that: also comprise a connection cover that annular is sagging, the diameter of this lid equals described cylindrical diameter so that described television camera is installed on the pipe, a nut, so that with respect to described first position locking with the lid of described acorn shell shape to described pipe, a flange, so that with described pipe be connected to a ceiling or other horizontal structure below, with a plurality of double-screw bolts, so that described plate-like telephotography machine support is connected on the described sagging connection cover, one of them cable that is used to connect described television camera is transferred by described pipe.
31. television camera as claimed in claim 30 is characterized in that: described pipe is bent to L shaped shape and described flange and is used to described pipe is connected on a wall or the other vertical stratification.
32. television camera as claimed in claim 30 is characterized in that: described sagging connection cover has the acorn shape that cut at a top, makes described television camera become an acorn shape.
33. television camera as claimed in claim 9 is characterized in that: described indoor lid be connected to one limpid, be coated with the center of the center of covering of dying and wherein said domed shape lid corresponding to described domed bottom with the translucent dome shape.
34. television camera as claimed in claim 10 is characterized in that: described ring cover be connected to one limpid, be coated with the center of the center of covering of dying and wherein said domed shape lid corresponding to described domed bottom with the translucent dome shape.
35. television camera as claimed in claim 11 is characterized in that: described outdoor lid be connected to one limpid, be coated with the center of the center of covering of dying and wherein said domed shape lid corresponding to described domed bottom with the translucent dome shape.
36. as claim 18 or 20 described television cameras, it is characterized in that: described sagging bottom cover be connected to one limpid, be coated with the center of the center of covering of dying and wherein said domed shape lid corresponding to described domed bottom with the translucent dome shape.
37. as claim 22 or 24 described television cameras, it is characterized in that: the edge of described platform be connected to one limpid, be coated with the center of the center of covering of dying and wherein said domed shape lid corresponding to described domed bottom with the translucent dome shape.
38. as claim 18,20,22, one of 24 or 27 described television cameras, it is characterized in that: described pipe is bent to U-shaped shape and described flange and is used to described pipe is connected on the top of the top of a post or surface level or structure.
CN 00105401 2000-03-27 2000-03-27 Arched camera with simple structure and positioning Expired - Fee Related CN1222823C (en)

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US7621680B2 (en) * 2005-12-06 2009-11-24 Robert Bosch Gmbh In-ceiling surveillance housing
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