CN105867051A - A device that keeps cameras clean - Google Patents

Abstract

The invention discloses equipment for keeping a camera clean, which is characterized in that: the lens anti-fouling device comprises a supporting shell, wherein an anti-fouling cover which is tightly attached to the lens end of a camera is arranged on the supporting shell, a through hole which corresponds to a lens arranged on the camera is formed in the anti-fouling cover, a driven rotating shaft is arranged in the top end of the anti-fouling cover, and a roll of transparent film is wound on the driven rotating shaft; the camera support is characterized in that an active rotating shaft is arranged in the support shell, a controller for controlling the driving motor and controlling the driving motor is arranged in the support shell, the active rotating shaft is connected with a power output shaft of the driving motor, one end of the transparent film is pulled out and fixed to the active rotating shaft, the pulled-out part of the transparent film of the through hole is sealed, and a connecting mechanism capable of being fixed with a camera is arranged on the support shell.

Description

A device that keeps cameras clean

technical field

The invention relates to an antifouling device, in particular to a device for keeping a camera clean.

Background technique

With the development of traffic, the number of national highways is increasing, so there are more and more cameras on the road to capture violations. The important basis for capturing violations is the photos or videos taken by the camera. If the lens of the camera is dusty , oil, or some attached foreign objects, then the photos or videos taken will be unclear, which will seriously affect the photos or videos as the basis for violations, and most of the cameras are set on open roads, so they are affected by dust and foreign objects It is particularly serious, and the camera settings are quite scattered, and the positions are very high, which is very inconvenient to clean frequently. Therefore, it is necessary to design a device that can prevent the lens of the camera from being dirty. Of course, this device can also be used for monitors or cameras in other occasions. superior.

Contents of the invention

In order to overcome the shortcomings of the prior art, the invention provides a device for keeping the camera clean.

The technical solution adopted by the present invention to solve its technical problems is:

A device for keeping the camera clean, characterized in that: it includes a support housing, the support housing is provided with an antifouling cover that is close to the lens end of the camera, and the antifouling cover is provided with a lens that is installed on the lens. Corresponding to the through hole, the top of the antifouling cover is provided with a driven shaft, and a roll of transparent film is wound on the driven shaft; the supporting housing is provided with a driving shaft, and the supporting housing is provided with a drive motor and A controller that controls the drive motor, the drive shaft is connected to the power output shaft of the drive motor, one end of the transparent film is pulled out and fixed on the drive shaft, and the pull-out part of the through-hole transparent film is closed, and the support The casing is provided with a connection mechanism capable of being fixed with the camera.

Both sides of the through hole are provided with sealing rings that are in close contact with the transparent film.

One end of the antifouling cover is provided with a sealing ring closely contacting with the lens end.

The connection mechanism includes a buckle arranged on the supporting shell and a clip of the camera shell.

The connecting mechanism includes a magnet arranged on the supporting shell and attracting to the camera shell.

The beneficial effect of the present invention is: the present invention installs support shell and the antifouling cover that is close to the lens end of camera on the camera head, is provided with the transparent film of sealing through hole in the antifouling cover, through the antifouling cover and transparent film Sealing can prevent dust, oil or foreign matter from adhering to the lens. Although a large amount of dust, oil or foreign matter will adhere to the transparent film, as long as the controller controls the drive motor to rotate, it can drive the active shaft to pull the transparent film to move. The dirty transparent film at the hole will be rolled on the active shaft, and the transparent and clean transparent film will be pulled out to close the through hole, so it is only necessary to roll the transparent film at regular intervals to ensure the transparency in front of the lens. The film is clean and transparent, which ensures the cleanness and transparency of the lens, does not affect the shooting quality, and avoids the disadvantages of manual cleaning. The controller can be connected to the traffic police control center through the power line, so that the scrolling of the transparent film can be remotely controlled , Of course, the transparent film needs to be replaced after use, but compared with manual cleaning, the number of replacements is much less, saving a lot of manpower and costs.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

FIG. 1 is a perspective schematic diagram of a camera.

Fig. 2 is a structural schematic view of the present invention installed on a camera.

detailed description

With reference to Fig. 1 and Fig. 2, the present invention discloses a kind of equipment that keeps camera clean, comprises the support housing 2 of oblate cuboid, and the end of support housing 2 is provided with the antifouling cover that is close to the lens end 11 of camera 1 , the antifouling cover 3 is circular, and of course it can also be square, and its shape will match the shape of the lens end 11 of the camera 1. The antifouling cover 3 is provided with a corresponding lens 12 mounted on the lens end 11. The through hole, the shape and size of the through hole is also matched with the shape and size of the lens 12, the top of the antifouling cover 3 is provided with a driven shaft 4, and the two ends of the driven shaft 4 rotate with the antifouling cover 3 connected, and a roll of transparent film 5 is wound on the driven rotating shaft 4; an active rotating shaft 6 is arranged in the supporting housing 2, and the driving rotating shaft 6 is also rotatably arranged in the supporting housing 2, and the supporting housing 2 is provided with There is a drive motor 7 and a controller 8 for controlling the drive motor 7. The drive motor 7 adopts a servo motor, so that the precise control of the rotating speed and the number of turns can be realized. The active rotating shaft 6 is connected with the power output shaft of the drive motor 7, so One end of the transparent film 5 is pulled out and fixed on the driving shaft 6 , and the pulled-out part of the through-hole transparent film 5 is closed, and the supporting shell 2 is provided with a connection mechanism capable of fixing the camera 1 .

Both sides of the through hole are provided with sealing rings (not shown) that are in close contact with the transparent film 5 , so as to prevent dust and the like from invading from the gap between the transparent film 5 and the antifouling cover 3 .

One end of the antifouling cover 3 is provided with a sealing ring (not shown) that is in close contact with the lens end 11 , so as to prevent dust from invading from the gap between the lens end 11 and the antifouling cover 3 .

One mode of the connection mechanism is: the connection mechanism includes a buckle 9 arranged on the supporting shell 2 and the housing clamp of the camera 1. The advantage of this structure is that the connection is firm; another mode of the connection mechanism It is: the connecting mechanism includes a magnet arranged on the supporting shell 2 and attracted to the shell of the camera 1. The advantage of this structure is that it is easy to replace and install.

The antifouling device for camera 1 provided by the embodiment of the present invention has been introduced in detail above. The principles and implementation methods of the present invention have been explained by using specific examples in this paper. The description of the above embodiments is only used to help understand the present invention. The method of the invention and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, the content of this specification should not be understood To limit the present invention.

Claims (5)

1. one kind makes the equipment that photographic head keeps cleaning, it is characterized in that: include supporting housing, support housing and be provided with the dirtproof cover of the camera end being close to photographic head, this dirtproof cover is provided with the through hole corresponding with the eyeglass being installed on camera lens, it is provided with on driven spindle, and this driven spindle volume in described dirtproof cover top and has a volume transparent membrane；It is provided with active rotating shaft in described support housing, it is provided with in described support housing and drives motor and control to drive the controller of motor, described active rotating shaft is connected with the power output shaft driving motor, one end pull-out of described transparent membrane is fixed on active rotating shaft, and the pull-out of described through hole transparent membrane is partially enclosed, described support housing is provided with the bindiny mechanism that can fix with photographic head.

A kind of equipment making photographic head keep cleaning the most according to claim 1, it is characterised in that: the both sides of described through hole are equipped with the sealing ring tightly touched with transparent membrane.

A kind of equipment making photographic head keep cleaning the most according to claim 1, it is characterised in that: one end of described dirtproof cover is provided with the sealing ring being in close contact with described camera end.

A kind of equipment making photographic head keep cleaning the most according to claim 1, it is characterised in that: described bindiny mechanism includes being arranged at the buckle supported on housing with photographic head housing clip.

A kind of equipment making photographic head keep cleaning the most according to claim 1, it is characterised in that: described bindiny mechanism includes being arranged at Magnet attracting with photographic head housing on support housing.