CN202771141U - Protection device for preventing camera lens from being wrapped by ice - Google Patents
Protection device for preventing camera lens from being wrapped by ice Download PDFInfo
- Publication number
- CN202771141U CN202771141U CN201220464008.XU CN201220464008U CN202771141U CN 202771141 U CN202771141 U CN 202771141U CN 201220464008 U CN201220464008 U CN 201220464008U CN 202771141 U CN202771141 U CN 202771141U
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- China
- Prior art keywords
- camera
- protective cover
- video camera
- camera lens
- rotating disk
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Abstract
The present utility model discloses a protection device for preventing a camera lens from being wrapped by ice. The device comprises a camera installing support, and a camera connected on the camera installing support, wherein the camera is connected on a cantilever of the camera installing support, a camera head of the camera is arranged on the end part of the camera, the top end of the camera is provided with a rotating disc which is connected through a motor inside the camera, a cavity which is formed by a plurality of moving protection covers and a static protection cover is arranged along the periphery of the rotating disc to the bottom end of the camera, and the camera head is wrapped inside the cavity. By adopting the device, the phenomenon that the camera head is exposed outside for a long time and the camera is wrapped by ice can be avoided, and problems of large maintenance costs and large maintenance risks caused by lens maintenance can be effectively solved. The protection effect is good, the structure is simple, the versatility is strong, materials are selected particularly, the whole additional power is small, the intensity is high, and the device is corrosion resistant and light in weight.
Description
Technical field
The utility model belongs to the protective device of the wire icing of transmission line on-line monitoring system picture pick-up device of image/video, particularly a kind of protective device that prevents the camera lens icing.
Background technology
China is subjected to the impact of macroclimate and mima type microrelief, microclimate condition, ice damage accident frequent occurrence.Increase because the sleet icing makes the loading of transmission line of electricity in many areas, cause broken string, accidents such as bar (tower), flashover, caused huge economic loss to society.For example, had first the trolley wire icing accident of record in 1932 in the U.S.; In Dec, 2004 and in Dec, 2005, the 500kV circuit of China some areas occur in a big way in ice dodge tripping operation, conductor galloping and the broken string of falling tower accident, especially Central China's glaze weather rarely seen in the history causes transmission line of electricity icing on a large scale, the ice covering thickness of part line segment obviously exceeds the permanent way machine load-bearing capacity, the overhead line structures situation of collapsing is serious, directly affects power transmission network and normally moves.In addition, ice coating wire is waved because amplitude is very large, the major accident such as can cause alternate flashover, gold utensil to damage, tripping operation has a power failure, forget about it shaft tower, wire fractures.The domestic wire icing of transmission line on-line monitoring system of having researched and developed based on image/video in time provides on-the-spot icing information, effectively prevents Harm Accident.
Along with said apparatus is used discovery, because at present video camera development level restriction, general camera lens does not partly all have protective device, and long term exposure is in the external world; Camera lens is affected by the dust storm in the outside air, and long-term laying dust, contamination cause returning picture smudgy gradually; Enter the icing after date, camera lens icing, accumulated snow; Cause the pale a slice of camera passback picture, can't normally use.Utilities Electric Co. is in time restorer normal operation, in the situation that conditions permit specially arranges the upper tower of special messenger that video camera is cleaned and the deicing operation; Have greatly difficulty in the practical operation:
1, maintenance cost is high.The equipment of video camera being installed generally in the abominable zone away from the urban district, being safeguarded once, is all to be many spending on human and material resources, the financial resources.
2, maintenance has a big risk.Video camera belongs to precision equipment, is to install, put on the skin to wipe away and all have carefully, particularly removes the camera lens icing, and more careful, there slightly have to be improper, may cause fatefulue damage to video camera.
The utility model content
The purpose of this utility model provides a kind of protective device that prevents the camera lens icing; this device has avoided the camera lens long term exposure to cause the phenomenon of its icing in the external world, has effectively solved the practical problems that maintenance cost is high, maintenance has a big risk because safeguarding that camera lens brings.
The technical scheme that the utility model adopts is,
A kind of protective device that prevents the camera lens icing; comprise camera mounting bracket and be connected in video camera on the camera mounting bracket; wherein: described video camera is connected on the cantilever of camera mounting bracket; camera on the video camera is positioned at the end of video camera; the top of described video camera is provided with the rotating disk that connects by the video camera motor internal; be distributed with the die cavity that several moving protective covers and quiet protective cover consist of along rotating disk periphery to video camera bottom, it is inner that camera lens is coated on described die cavity.
Characteristics of the present utility model also are,
Described moving protective cover is provided with 3-6, and its bottom is connected on the motor output shaft of video camera inside, and top and the described rotating disk of moving protective cover join.
Described quiet protective cover is provided with 1, and its bottom is connected in the video camera bottom, and its top and described rotating disk 5 join; Quiet protective cover is distributed in the described moving protective cover outside.
Described moving protective cover and quiet protective cover are selected aluminum alloy material.
The utlity model has following advantage:
1) protection is effective.Dynamic and static protective cover forms an outside protective covers of finishing, and fully camera lens is coated on die cavity inside; Effectively avoid camera lens laying dust, contamination, and the generation of icing situation.
2) simple in structure, highly versatile.The common components such as the utility model rotating disk, sound protective cover, motor form; Can customize separately according to dissimilar video camera.Can be loaded on widely on the dissimilar camera lens.
3) selection is particular about, and it is little that integral body adds power consumption.The utility model rotating disk, sound protective cover all adopt special aluminium alloy, and intensity is high, corrosion-resistant, lightweight.Effectively reduced the power consumption requirement to motor.
Description of drawings
Fig. 1 is the axonometric drawing of the utility model when static.
Shaft side figure when Fig. 2 is the utility model work.
Among the figure, 1, camera; 2, camera mounting bracket; 3, quiet protective cover; 4, moving protective cover; 5, rotating disk.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
As shown in Figure 1 and Figure 2; a kind of protective device that prevents the camera lens icing of the utility model; comprise camera mounting bracket 2 and be connected in video camera on the camera mounting bracket 2; wherein: video camera is connected on the cantilever of camera mounting bracket 2; camera 1 on the video camera is positioned at the end of video camera; the top of video camera is provided with the rotating disk 5 that connects by the video camera motor internal; be distributed with 3 moving protective covers 4 and 1 die cavity that quiet protective cover 3 consists of along rotating disk 5 peripheries to video camera bottom, camera lens 2 is coated on die cavity inside.
In the utility model scheme, moving protective cover 4 can be set to 3-6, and its bottom is connected on the motor output shaft of video camera inside, and top and the rotating disk 5 of moving protective cover 4 join.Quiet protective cover 3 is provided with 1, and its bottom is connected in the video camera bottom, and its top and described rotating disk 5 join; Quiet protective cover 3 is distributed in the outside of moving protective cover 4.Realize the folding of die cavity by all parts more than the driven by motor.
Wherein, moving protective cover 4 and quiet protective cover 3 are selected aluminum alloy material, and be anticorrosion in proof strength, antirust.
Its special character of the utility model is 4 block protection covers are loaded on the rotating disk 5; When video camera is worked, as shown in Figure 2, drive rotating disk 5 by motor internal first; Drive successively the counterclockwise rotation of 3 moving protective covers 4 to quiet protective cover 3 inner sides, during camera 1 rotation, be in the moving protective cover 4 of superposed positions, 3 times spent of quiet protective cover along with camera lens 1 together rotates, be in camera 1 back when guaranteeing work always; Guarantee not block camera 1 work visual angle.
When video camera take pictures finish after, as shown in Figure 1, after the moving protective cover 4 quiet protective covers 3 that are in superposed positions together rotate to the initial position of camera 1 along with camera 1, drive rotating disk 5 by motor internal again; Driving successively 3 moving protective cover 4 clockwise clockwise rotations stops to the position of each moving protective cover 4.Moving protective cover 4 quiet protective covers 3 form an outside protective covers of finishing, and fully camera 1 are coated on die cavity inside; Effectively avoid camera 1 laying dust, contamination, and the generation of icing situation.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; can not assert that embodiment of the present utility model only limits to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; can also make some simple deduction or replace, all should be considered as belonging to the utility model and determine scope of patent protection by claims of submitting to.
Claims (4)
1. protective device that prevents the camera lens icing; comprise camera mounting bracket (2); and be connected in video camera on the camera mounting bracket (2); it is characterized in that: described video camera is connected on the cantilever of camera mounting bracket (2); camera on the video camera (1) is positioned at the end of video camera; the top of described video camera is provided with the rotating disk (5) that connects by the video camera motor internal; be distributed with the die cavity of several moving protective covers (4) and quiet protective cover (3) formation to the video camera bottom along rotating disk (5) periphery, it is inner that camera lens (2) is coated on described die cavity.
2. the protective device of prevention camera lens icing according to claim 1; it is characterized in that: described moving protective cover (4) is provided with 3-6; its bottom is connected on the motor output shaft of video camera inside, and top and the described rotating disk (5) of moving protective cover (4) join.
3. the protective device of prevention camera lens icing according to claim 1, it is characterized in that: described quiet protective cover (3) is provided with 1, and its bottom is connected in the video camera bottom, and its top and described rotating disk 5 join; Quiet protective cover (3) is distributed in described moving protective cover (4) outside.
4. the protective device of prevention camera lens icing according to claim 1, it is characterized in that: described moving protective cover (4) and quiet protective cover (3) are selected aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220464008.XU CN202771141U (en) | 2012-09-12 | 2012-09-12 | Protection device for preventing camera lens from being wrapped by ice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220464008.XU CN202771141U (en) | 2012-09-12 | 2012-09-12 | Protection device for preventing camera lens from being wrapped by ice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202771141U true CN202771141U (en) | 2013-03-06 |
Family
ID=47777704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220464008.XU Expired - Lifetime CN202771141U (en) | 2012-09-12 | 2012-09-12 | Protection device for preventing camera lens from being wrapped by ice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202771141U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988503A (en) * | 2020-08-06 | 2020-11-24 | 杭州海康微影传感科技有限公司 | Deicing method and device applied to photoelectric turntable and electronic equipment |
| CN114322941A (en) * | 2022-01-13 | 2022-04-12 | 武汉武桥检测工程有限公司 | Seabed detection equipment with collision avoidance function |
-
2012
- 2012-09-12 CN CN201220464008.XU patent/CN202771141U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988503A (en) * | 2020-08-06 | 2020-11-24 | 杭州海康微影传感科技有限公司 | Deicing method and device applied to photoelectric turntable and electronic equipment |
| CN114322941A (en) * | 2022-01-13 | 2022-04-12 | 武汉武桥检测工程有限公司 | Seabed detection equipment with collision avoidance function |
| CN114322941B (en) * | 2022-01-13 | 2022-07-29 | 武汉武桥检测工程有限公司 | Seabed detection equipment with collision avoidance function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |