CN203466887U - Anti-icing camera - Google Patents
Anti-icing camera Download PDFInfo
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- CN203466887U CN203466887U CN201320481946.5U CN201320481946U CN203466887U CN 203466887 U CN203466887 U CN 203466887U CN 201320481946 U CN201320481946 U CN 201320481946U CN 203466887 U CN203466887 U CN 203466887U
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- die cavity
- inverted
- connecting portion
- cloud terrace
- ice
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Abstract
The utility model discloses an anti-icing camera. The anti-icing camera comprises a holder housing, a fixing piece, an inverted U-shaped connecting part, a semispherical cavity, an observation window, and a leeward shielding piece, wherein the holder housing is a semispherical or semi-ellipsoidal single-layer protective cover and fixedly connected with a connecting port of the fixing piece; an edge extending in a horizontal direction is arranged at the tail end of a cover port; the fixing piece is of a rectangular or trapezoidal section bar structure with a smooth curve at one end; the other end of the fixing piece is fixed on a power transmission wire iron tower; the inverted U-shaped connecting part is coaxially and movably connected to the top end in the cover of the holder housing, and arranged at the cover port of the holder housing; the semispherical cavity is horizontally fixed in the U-shaped opening of the inverted U-shaped connecting part; a camera head is arranged in the semispherical cavity; the observation window is arranged in the center of the circumferential surface of the semispherical cavity; a plurality of infrared night vision lamps are arranged at the two sides of the observation window; and the leeward shielding piece is arranged at the back surface of the semispherical cavity. The anti-icing camera disclosed by the utility model can be used for solving the problems that a camera is easy to ice and not resistant to low temperature when an icing phenomenon appears and that attachments on the surface of a lens or a transparent protective cover are difficult to clean.
Description
Technical field
The utility model relates to field of cameras, specifically, relates to a kind of ice-covering-proof video camera.
Background technology
In project of transmitting and converting electricity, in electrical network, transmission pressure surface, because the extreme climate of sleet, snowfall, the low temperature such as congeal can produce icing phenomenon, is referred to as icing phenomenon.Icing is comparatively general, and the fault that powerline ice-covering causes has seriously affected the normal operation of electric power system: icing can cause that conductor galloping, shaft tower tilt, collapse, broken string and insulator arc-over, thereby causes a serious accident.
At present, in order in real time the icing situation of electric power transmission line to be monitored, electric power video on-Line Monitor Device is set in power transmission network, for monitoring the operating state of ultra-high-tension power transmission line, especially in natural calamity or extremely under harsh climate, the impact of monitoring weather on line security, accomplishes the visual of failure problems.Video camera is as " eyes " of electric power video on-Line Monitor Device, and the spatter property of camera lens is particularly important.
In prior art, in the ripe video camera of application, all based on security protection feature, design, can people for carrying out cleaned at regular intervals, its basic structure consists of The Cloud Terrace and transparent shield.And The Cloud Terrace that select to support camera lens self-cleaning function only has and just can meet clean demand with rain brush function, yet this technical characterstic is only to remove dust, the rainwater on camera lens or transparent shield surface, not only adhere to medium and cannot remove for hard, also can cause damage to its hardware configuration on the contrary, so do not meet ice-covering-proof environmental applications.Thus, in the discovery in service of electric power video on-Line Monitor Device, the icing disaster in winter causes the problems such as video camera camera lens is icing, equipment is not low temperature resistant to cause equipment to work, the effect that this device is installed in inreal performance.
Therefore, how to solve in electric power video on-Line Monitor Device camera easily icing, not low temperature resistant and be difficult to remove the attachment on camera lens or transparent shield surface when icing phenomenon occurs, just become technical problem urgently to be resolved hurrily.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of ice-covering-proof video camera, easily icing, not low temperature resistant and be difficult to remove the problem of the attachment on camera lens or transparent shield surface when icing phenomenon occurs to solve camera in electric power video on-Line Monitor Device.
For solving the problems of the technologies described above, the utility model provides a kind of ice-covering-proof video camera, it is characterized in that, comprising: The Cloud Terrace shell, fixture, inverted U connecting portion, hemisphere die cavity, observation window, infrared night vision lamp and the leeward parts that block, wherein,
Described The Cloud Terrace shell, is the individual layer protective cover of hemisphere or semielliptical shape, at place, described cover top, by the connector fixed-link of syndeton and described fixture, is provided with the edge stretching to horizontal direction at described The Cloud Terrace jacket mouth end;
Described fixture, Yi Bian for having the rectangle of smooth curve or trapezoidal profile structure, narrower one end that this smooth curve forms is provided with described connector and is connected with described The Cloud Terrace shell, the other end is fixed on electric power line steel tower;
Described inverted U connecting portion, coaxially be movably connected on the interior top of cover of described The Cloud Terrace shell, be arranged at described The Cloud Terrace jacket mouth place, the cover mouth direction of the U-shaped opening direction of this inverted U connecting portion and described The Cloud Terrace shell is consistent and horizontally rotate in described The Cloud Terrace shell;
Described hemisphere die cavity, level is fixed between the U-shaped opening of described inverted U connecting portion and on the described U-shaped opening direction of described inverted U connecting portion vertically rotates, and camera is arranged in described hemisphere die cavity;
Described observation window, is arranged at described hemisphere die cavity periphery middle position, and the both sides of described observation window are provided with a plurality of described infrared night vision lamps;
The described leeward parts that block, for baffle arrangement is arranged at the back side of described hemisphere die cavity, the described leeward parts that block are fixedly connected with described inverted U connecting portion.
Further, wherein, described inverted U connecting portion top is fixedly installed Clean Brush for cleaning, and described Clean Brush for cleaning is provided with metal material brush.
Further, wherein, described brush is towards the U-shaped opening direction of described inverted U connecting portion, and during vertical direction in described hemisphere die cavity turns to described The Cloud Terrace jacket, gap is left on described brush and observation window surface.
Further, wherein, the circular flat sheet glass that described observation window is further 5-6cm by diameter forms.
Further, wherein, described ice-covering-proof video camera, is further also provided with a heater, is installed in described hemisphere die cavity, is connected, for described hemisphere die cavity and observation window are heated by wire with external power source.
Further, wherein, described hemisphere die cavity is further by metal material or have thermal conductive resin, and can adapt to the hemisphere die cavity that the material colding and heat succeed each other in the short time forms.
Further, wherein, described inverted U connecting portion, hemisphere die cavity and the leeward parts that block be take the connecting axle of described inverted U connecting portion and The Cloud Terrace shell and are jointly horizontally rotated as axle center.
Further, wherein, the width that remains with ，Gai gap, gap between the inwall of described inverted U connecting portion and hemisphere die cavity and described The Cloud Terrace shell does not change with the angle that horizontally rotates of described inverted U connecting portion and hemisphere die cavity.
Compared with prior art, a kind of ice-covering-proof video camera described in the utility model, has reached following effect:
1) the The Cloud Terrace shell in ice-covering-proof video camera described in the utility model adopts hemispherical dome structure, increase horizontal direction and stretched edge, in the time of can effectively avoiding rainwater drippage, on fuselage, freeze, load the hemispherical dome structure of camera part and the gap of fuselage simultaneously and locate to be provided with sealing device, prevent that wind-force effect from blowing into sleet in gap and condensing, further effectively prevent that camera from freezing;
2) the utility model loads the hemispherical dome structure employing metal material of camera part, the electrically heated heat energy good communication that inside can be carried out is to fuselage, melt icing, greatly strengthened the resistance to low temperature of video camera, have the heat sinking function of internal machine core in summer simultaneously concurrently;
3) the circular flat sheet glass that the utility model adopts at video observation window replaces the large area of traditional cameras observation window 360 degree, and the area of rooting out of video obstacle is tapered to minimum, thereby easily deicing is processed;
4) the utility model arranges Clean Brush for cleaning in The Cloud Terrace, and camera lens is retracted in The Cloud Terrace when standby, by Clean Brush for cleaning, camera lens surface attachments is brushed, and has greatly reduced the scrubbing difficulty of camera lens.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of facing of ice-covering-proof video camera described in the utility model embodiment;
Fig. 2 is the left TV structure schematic diagram of the ice-covering-proof video camera described in the utility model embodiment;
Fig. 3 is the structural representation of looking up of ice-covering-proof video camera described in the utility model embodiment;
Fig. 4 is the perspective view of the ice-covering-proof video camera described in the utility model embodiment.
Embodiment
As used some vocabulary in the middle of specification and claim, censure specific components.Those skilled in the art should understand, and hardware manufacturer may be called same assembly with different nouns.This specification and claims are not used as distinguishing the mode of assembly with the difference of title, but the difference in function is used as the criterion of distinguishing with assembly.If " comprising " mentioned in the middle of specification and claim is in the whole text an open language, therefore should be construed to " comprise but be not limited to "." roughly " refer to that in acceptable error range, those skilled in the art can solve the technical problem within the scope of certain error, reach described technique effect substantially.Specification subsequent descriptions is for implementing preferred embodiments of the present utility model, and right described description is to illustrate that rule of the present utility model is object, not in order to limit scope of the present utility model.Protection range of the present utility model is when being as the criterion depending on the claims person of defining.
Below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to restriction of the present utility model.
Embodiment mono-
In conjunction with Fig. 1 to Fig. 4, described ice-covering-proof video camera mainly comprises: The Cloud Terrace shell 1, fixture 2, inverted U connecting portion 3, hemisphere die cavity 4, observation window 5, infrared night vision lamp 6 and the leeward parts 7 that block, wherein,
Described The Cloud Terrace shell 1, individual layer protective cover for hemisphere or semielliptical shape, on described cover top, locate by the connector fixed-link of syndeton and described fixture 2, at described The Cloud Terrace shell 1 cover mouthful end, be provided with the edge stretching to horizontal direction, preferably, the spread length at described edge is 10-15cm, described fixture 2 is for having the rectangle of smooth curve or trapezoidal profile structure on one side, narrower one end that this smooth curve forms is provided with described connector and is connected with described The Cloud Terrace shell 1, the other end is fixed on electric power line steel tower, a described The Cloud Terrace shell 1 cover mouthful place is provided with described inverted U connecting portion 3, described inverted U connecting portion 3 is coaxially movably connected on the interior top of cover of described The Cloud Terrace shell 1, the cover mouth direction of the U-shaped opening direction of this inverted U connecting portion 3 and described The Cloud Terrace shell 1 is consistent and can in described The Cloud Terrace shell 1, horizontally rotate, described hemisphere die cavity 4 levels are fixed between the U-shaped opening of described inverted U connecting portion 3 and can on the U-shaped opening direction of described inverted U connecting portion 3, vertically rotate, the periphery middle position of described hemisphere die cavity 4 is provided with described observation window 5, in the both sides of described observation window 5, be provided with a plurality of described infrared night vision lamps 6, camera is arranged in described hemisphere die cavity 4, the described leeward parts 7 that block are for baffle arrangement, the back side that is arranged at described hemisphere die cavity 4 is fixedly connected with described inverted U connecting portion 3, keep rotating in the lump.
Described The Cloud Terrace shell 1 is by arranging described edge, can make rainwater towards a side on ground, directly drip on ground at landing to described edge from described The Cloud Terrace shell 1 surface, and can not adhere at camera, thereby reach rain cover when drippage because of ambient temperature low effect of slowly freezing on fuselage gradually with it.Described ice-covering-proof video camera is when standby, and described hemisphere die cavity 4 rotates to direction in the cover of described The Cloud Terrace shell 1, and camera is closed in described The Cloud Terrace shell 1, and now the described observation window 5 on described hemisphere die cavity 4 is towards the top of described inverted U connecting portion 3.The described leeward parts 7 that block, when standby towards leeward to, to block wind, ice and snow, rainwater are blown on described hemisphere die cavity 4 and observation window 5.
In the present embodiment, the top of described inverted U connecting portion 3 is fixedly installed Clean Brush for cleaning, this Clean Brush for cleaning is provided with metal material brush, described brush is towards the U-shaped opening direction of described inverted U connecting portion 3, after described hemisphere die cavity 4 is regained during in standby, gap is left on described brush and observation window 5 surfaces, thereby when there is attachment on the surface of described observation window 5, can brush by described Clean Brush for cleaning.
Preferably, the clearance distance of the brush of described Clean Brush for cleaning and described observation window 5 is 1mm; The size of described observation window 5 just reaches the maximum visual angle of video camera and is not blocked and is advisable, and preferably, the circular flat sheet glass that described observation window 5 is 5-6cm by diameter forms.
Preferably, described infrared night vision lamp 6 is set in parallel in the both sides of described observation window 5, its maximum distance infrared lamp, and coverage is for reaching more than 80 meters in without secondary light source situation.
In the present embodiment, described video camera, can be the embedded high definition industrial camera that possesses 485 cradle head control interfaces, and pixel selection is between 300-500 ten thousand, and camera lens can be the tight shot of 6mm, and the focussing distance of this camera lens is 30m, and the depth of field is 3-100m.
Embodiment bis-
In the present embodiment, each modular construction of described ice-covering-proof video camera and annexation are identical with embodiment mono-, therefore at this Ao Shu no longer.
Described hemisphere die cavity 4 is interior can also arrange a heater, by wire, be connected with external power source, for described hemisphere die cavity 4 and observation window 5 are heated, the remaining icing thawing of the lip-deep icing of described hemisphere die cavity 4 being melted and described observation window 5 the above Clean Brush for cleaning of surface not being disposed.Thereby, it will be appreciated by those skilled in the art that, in order to make the heat energy of described heater transmit fast simultaneous adaptation colding and heat succeed each other in the short time, described hemisphere die cavity 4 preferably adopts metal material, can certainly be to there is thermal conductive resin and can adapt to the material colding and heat succeed each other in the short time, certainly, due to good thermal conductivity, when megathermal climate, can be by the inner dissipation of heat producing of described hemisphere die cavity 4.
It should be noted that, in above-mentioned two embodiment, described inverted U connecting portion 3, hemisphere die cavity 4 and the leeward parts 7 that block be take described inverted U connecting portion 3 and are jointly horizontally rotated as axle center with the connecting axle of The Cloud Terrace shell 1.During rotation, between the inwall of described inverted U connecting portion 3 and hemisphere die cavity 4 and described The Cloud Terrace shell 1, remain with gap, the width in this gap does not change with the angle that horizontally rotates of described inverted U connecting portion 3 and hemisphere die cavity 4, thereby can install sealing device (as: sealing joint strip) additional at place, described gap, prevents that wind-force effect from blowing into sleet in gap and condensing.Described The Cloud Terrace shell 1 is vertical fixing, and the maximum perpendicular angle of hemisphere die cavity 4 becomes 180 degree from 92 traditional degree, thereby when standby is not used, camera lens is hidden in the cover of described The Cloud Terrace shell 1.
Simultaneously, described ice-covering-proof video camera uses the running that special stepping motor is each parts that electric energy is provided, described motor need keep the last position stopping of each parts when having a power failure, because of when camera lens is hidden in fuselage upper end, camera lens part is heavier, now, owing to being holding state, described motor power-off does not produce electric power, and described camera lens easily turns over voluntarily the lower end that falls go back to and causes in non-protective position.
Compared with prior art, a kind of ice-covering-proof video camera described in the utility model, has reached following effect:
1) the The Cloud Terrace shell in ice-covering-proof video camera described in the utility model adopts hemispherical dome structure, increase horizontal direction and stretched edge, in the time of can effectively avoiding rainwater drippage, on fuselage, freeze, load the hemispherical dome structure of camera part and the gap of fuselage simultaneously and locate to be provided with sealing device, prevent that wind-force effect from blowing into sleet in gap and condensing, further effectively prevent that camera from freezing;
2) the utility model loads the hemispherical dome structure employing metal material of camera part, the electrically heated heat energy good communication that inside can be carried out is to fuselage, melt icing, greatly strengthened the resistance to low temperature of video camera, have the heat sinking function of internal machine core in summer simultaneously concurrently;
3) the circular flat sheet glass that the utility model adopts at video observation window replaces the large area of traditional cameras observation window 360 degree, and the area of rooting out of video obstacle is tapered to minimum, thereby easily deicing is processed;
4) in the camera lens storehouse that the utility model arranges in The Cloud Terrace, install Clean Brush for cleaning additional, camera lens is retracted in camera lens storehouse when standby, by Clean Brush for cleaning, camera lens surface attachments is brushed, and has greatly reduced the scrubbing difficulty of camera lens.
Above-mentioned explanation illustrates and has described some preferred embodiments of the present utility model, but as previously mentioned, be to be understood that the utility model is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in utility model contemplated scope described herein, by technology or the knowledge of above-mentioned instruction or association area, change.And the change that those skilled in the art carry out and variation do not depart from spirit and scope of the present utility model, all should be in the protection range of the utility model claims.
Claims (8)
1. an ice-covering-proof video camera, is characterized in that, comprising: The Cloud Terrace shell, fixture, inverted U connecting portion, hemisphere die cavity, observation window, infrared night vision lamp and the leeward parts that block, wherein,
Described The Cloud Terrace shell, is the individual layer protective cover of hemisphere or semielliptical shape, at place, described cover top, by the connector fixed-link of syndeton and described fixture, is provided with the edge stretching to horizontal direction at described The Cloud Terrace jacket mouth end;
Described fixture, Yi Bian for having the rectangle of smooth curve or trapezoidal profile structure, narrower one end that this smooth curve forms is provided with described connector and is connected with described The Cloud Terrace shell, the other end is fixed on electric power line steel tower;
Described inverted U connecting portion, coaxially be movably connected on the interior top of cover of described The Cloud Terrace shell, be arranged at described The Cloud Terrace jacket mouth place, the cover mouth direction of the U-shaped opening direction of this inverted U connecting portion and described The Cloud Terrace shell is consistent and horizontally rotate in described The Cloud Terrace shell;
Described hemisphere die cavity, level is fixed between the U-shaped opening of described inverted U connecting portion and on the described U-shaped opening direction of described inverted U connecting portion vertically rotates, and camera is arranged in described hemisphere die cavity;
Described observation window, is arranged at described hemisphere die cavity periphery middle position, and the both sides of described observation window are provided with a plurality of described infrared night vision lamps;
The described leeward parts that block, for baffle arrangement is arranged at the back side of described hemisphere die cavity, the described leeward parts that block are fixedly connected with described inverted U connecting portion.
2. ice-covering-proof video camera as claimed in claim 1, is characterized in that, described inverted U connecting portion top is fixedly installed Clean Brush for cleaning, and described Clean Brush for cleaning is provided with metal material brush.
3. ice-covering-proof video camera as claimed in claim 2, it is characterized in that, described brush is towards the U-shaped opening direction of described inverted U connecting portion, and during vertical direction in described hemisphere die cavity turns to described The Cloud Terrace jacket, gap is left on described brush and observation window surface.
4. ice-covering-proof video camera as claimed in claim 3, is characterized in that, the circular flat sheet glass that described observation window is further 5-6cm by diameter forms.
5. ice-covering-proof video camera as claimed in claim 1, is characterized in that, described ice-covering-proof video camera, further also be provided with a heater, be installed in described hemisphere die cavity, by wire, be connected with external power source, for described hemisphere die cavity and observation window are heated.
6. ice-covering-proof video camera as claimed in claim 5, is characterized in that, described hemisphere die cavity is further by metal material or have thermal conductive resin, and can adapt to the hemisphere die cavity that the material colding and heat succeed each other in the short time forms.
7. ice-covering-proof video camera as claimed in claim 1, is characterized in that, described inverted U connecting portion, hemisphere die cavity and the leeward parts that block be take the connecting axle of described inverted U connecting portion and The Cloud Terrace shell and jointly horizontally rotated as axle center.
8. ice-covering-proof video camera as claimed in claim 7, it is characterized in that, the width that remains with ，Gai gap, gap between the inwall of described inverted U connecting portion and hemisphere die cavity and described The Cloud Terrace shell does not change with the angle that horizontally rotates of described inverted U connecting portion and hemisphere die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481946.5U CN203466887U (en) | 2013-08-08 | 2013-08-08 | Anti-icing camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481946.5U CN203466887U (en) | 2013-08-08 | 2013-08-08 | Anti-icing camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203466887U true CN203466887U (en) | 2014-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320481946.5U Withdrawn - After Issue CN203466887U (en) | 2013-08-08 | 2013-08-08 | Anti-icing camera |
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| Country | Link |
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| CN (1) | CN203466887U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103369225A (en) * | 2013-08-08 | 2013-10-23 | 北京万维盈创科技发展有限公司 | Anti-icing vidicon |
| CN103962323A (en) * | 2014-04-08 | 2014-08-06 | 天津市亚安科技股份有限公司 | Outdoor pan-tilt camera anti-icing structure and control method |
| CN110056751A (en) * | 2019-05-21 | 2019-07-26 | 刘伟强 | A kind of novel monitoring camera |
-
2013
- 2013-08-08 CN CN201320481946.5U patent/CN203466887U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103369225A (en) * | 2013-08-08 | 2013-10-23 | 北京万维盈创科技发展有限公司 | Anti-icing vidicon |
| CN103369225B (en) * | 2013-08-08 | 2016-08-10 | 北京国网富达科技发展有限责任公司 | Ice-covering-proof video camera |
| CN103962323A (en) * | 2014-04-08 | 2014-08-06 | 天津市亚安科技股份有限公司 | Outdoor pan-tilt camera anti-icing structure and control method |
| CN103962323B (en) * | 2014-04-08 | 2015-12-30 | 天津市亚安科技股份有限公司 | A kind of outdoor cradle head camera anti-frozen structure and control method |
| CN110056751A (en) * | 2019-05-21 | 2019-07-26 | 刘伟强 | A kind of novel monitoring camera |
| CN110056751B (en) * | 2019-05-21 | 2023-11-14 | 刘伟强 | Novel monitoring camera |
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Owner name: BEIJING WANWEI YINGCHUANG SCIENCE + TECHNOLOGY DEV Free format text: FORMER OWNER: BEIJING STATE GRID FUDA TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20140606 Owner name: BEIJING STATE GRID FUDA TECHNOLOGY DEVELOPMENT CO. Free format text: FORMER OWNER: BEIJING WANWEI YINGCHUANG SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20140606 |
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Effective date of registration: 20140606 Address after: 100070, 188, six District, South Fourth Ring Road, Beijing, Fengtai District, 13 floor (Park) Patentee after: Beijing State Grid Fuda Technology Development Co., Ltd. Patentee after: Beijing Wanweiyingchuang Technology Co., Ltd. Address before: 100050 Beijing city Huairou area yangsongzhen Fengxiang East Street 9, room 126 Patentee before: Beijing Wanweiyingchuang Technology Co., Ltd. Patentee before: Beijing State Grid Fuda Technology Development Co., Ltd. |
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