CN219514144U - Camera protection device - Google Patents
Camera protection device Download PDFInfo
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- CN219514144U CN219514144U CN202223498382.4U CN202223498382U CN219514144U CN 219514144 U CN219514144 U CN 219514144U CN 202223498382 U CN202223498382 U CN 202223498382U CN 219514144 U CN219514144 U CN 219514144U
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- camera
- cover
- air injection
- protective
- protection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Camera Bodies And Camera Details Or Accessories (AREA)
Abstract
The present disclosure relates to a camera protection device for shoot dust cover inner space, include: the protection cylinder is arranged on the dust cover, and an opening is formed in the dust cover at the installation position of the protection cylinder; the air injection frame is arranged on the inner surface of the protective cylinder, an air injection long opening facing the opening direction of the dust cover is formed in the air injection frame, and air ejected from the air injection long opening in the protective cylinder forms an air wall between the air injection frame and the dust cover; the camera is fixed in the protective cover and faces the space in the dust cover through the shooting window; and the glass panel is buckled on the shooting window. The dust cover can effectively prevent the dust cover from being covered on the glass panel by pollutants, so that the glass panel can be kept clean for a long time, the continuous monitoring time of the camera in the protective cover is effectively prolonged, the form of hinge connection is utilized in a further scheme, the cleaning difficulty of the glass panel is reduced, and the on-site maintenance operation is facilitated and simplified.
Description
Technical Field
The disclosure relates to the technical field of smelting dust prevention, in particular to a camera protection device.
Background
The camera is used as an eye of industrial equipment, and can clearly and accurately feed back real-time conditions in equipment production to a central control room, so that an industrial safety production environment is ensured, and operators are ensured to check production hidden dangers in time.
In environments such as metal smelting, due to the fact that high temperature and a large amount of smoke dust and water vapor exist, environmental conditions are bad, under the condition that the environmental conditions are bad, monitoring of an industrial site is extremely challenging, the service life of the camera is seriously affected by directly placing the camera in the environment with high temperature and a large amount of smoke dust and water vapor, and the mixture of the smoke dust and the water vapor is extremely easy to pollute the lens part of the camera, so that the camera cannot collect images. If the camera is simply placed in the protective cover, the protective cover is polluted by smoke dust and vapor, so that the problem that image acquisition cannot be performed is also solved, and workers must often clean the protective cover, so that the protective cover is subjected to high temperature and great harm of smoke dust, and health threat can be generated to human bodies.
Therefore, how to ensure image acquisition and easy maintenance in an operation site, particularly in an environment of high temperature, a large amount of smoke and water vapor, is a problem to be solved.
Disclosure of Invention
In view of the above, the present disclosure provides a camera protection device, so as to realize long-time stable image acquisition of a camera on an environmental site with high temperature, a large amount of smoke and steam, and reduce maintenance difficulty.
The technical scheme of the present disclosure is realized as follows:
a camera protection device for shoot dust cover inner space, include:
the protection cylinder is arranged on the dust cover, and an opening is formed in the installation position of the protection cylinder;
the air injection frame is arranged on the inner surface of the protective cylinder, an air injection long opening facing the opening direction of the dust cover is formed in the air injection frame, and air ejected from the air injection long opening in the protective cylinder forms an air wall between the air injection frame and the dust cover;
the protection cover is buckled on the protection cylinder, a shooting window is arranged on one side of the protection cover, facing the protection cylinder, of the protection cover, and the camera is fixed in the protection cover and faces the space in the dust cover through the shooting window;
and the glass panel is buckled on the shooting window.
Further, the cross sections of the protective cylinder and the protective cover are square, and the air injection frame is matched with the inner surface of the protective cylinder.
Further, the air injection frame is arranged in the protective cylinder perpendicular to the axis direction of the protective cylinder, the air injection frame comprises four air injection frames, the four air injection frames are arranged perpendicular to the axis direction of the protective cylinder, and the cross sections of the air injection frames are square;
the four air injection long openings are respectively formed in the inner edges of the four air injection frames facing the opening side of the dust cover and extend along the direction of the inner edges, the opening of the air injection long openings faces to the opening of the dust cover, and the opening of the air injection long openings faces to the axis of the protection cylinder to intersect.
Further, the air injection frame is provided with an air inlet;
the camera protection device further comprises a buckling type air supply elbow joint group, and the buckling type air supply elbow joint group is arranged on the air inlet;
the protective cylinder is provided with an opening for the buckling type air supply elbow joint group to pass through.
Further, the camera protection device further includes:
and the cover door is fixed at the end part of the protective cover, which faces the protective cylinder, and is hinged with the protective cover.
Further, the end part of the protective cover, which faces the protective cylinder, is provided with a first flange, and the cover door is fixed on the first flange.
Further, the shield extends toward the end of the shield cylinder in a direction perpendicular to and away from the shield axis to form a second flange, and the shield door is hinged to the second flange.
Further, the shield includes:
the shooting window is arranged on the cover body;
the camera fixing frame is fixed in the inner space of the cover body, and the camera is arranged on the camera fixing frame;
the backboard is buckled at the opening of one side of the cover body away from the shooting window.
Further, the camera mount includes:
the camera comprises a camera front bracket, a camera head and a camera head, wherein the camera front bracket is provided with a cutting hole for installing the camera, and a head shaft shoulder of the camera is fixed on the camera front bracket;
the camera back connection baffle, the camera back connection baffle offer with the afterbody mounting structure matched with screw hole of camera, the afterbody of camera through with screw hole assorted screw fixation in the camera back connection baffle.
Further, a sealing gasket is arranged between the glass panel and the shooting window.
According to the camera protection device, the air wall is formed between the air injection frame and the dust cover by utilizing the air injection frame and air injected from the air injection long opening in the protection cylinder, so that the cover of pollutants in the dust cover on the glass panel can be effectively blocked, the glass panel can be kept clean for a long time, the continuous monitoring time of the camera in the protection cover is effectively prolonged, in a further scheme, the protection cover and the protection cylinder are easy to open and close by utilizing a hinge connection mode, the cleaning difficulty of the glass panel is reduced, the on-site maintenance operation is convenient and simplified, and the equipment maintenance difficulty is reduced. The camera protection device is low in cost and convenient to operate.
Drawings
Fig. 1A is a schematic cross-sectional side view of a camera protection device according to an embodiment of the present disclosure;
FIG. 1B is a schematic cross-sectional view of the camera head protection device in a top view;
FIG. 2A is a schematic structural view of a jet frame in an embodiment of the present disclosure;
FIG. 2B is a schematic cross-sectional structural view of a jet frame in an embodiment of the present disclosure;
fig. 3 is a schematic side view cross-sectional structural view of a shield in an embodiment of the present disclosure.
In the drawings, the names of the components represented by the reference numerals are as follows:
1. the protective cylinder, 11, the second flange, 2, jet frame, 21, jet frame, 22, jet long mouth, 3, protection casing, 31, first flange, 32, the cover body, 33, camera mount, 331, camera fore-stock, 332, camera back connection baffle, 34, the backplate, 35, first mounting flange, 36, clamp plate, 37, second mounting flange, 4, glass panel, 5, withhold formula air feed elbow joint group, 6, cover door, 71, fold paper, 72, mortise lock, 8, the camera, 9, dust cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure will be further described in detail below with reference to the accompanying drawings and examples.
Fig. 1A is a schematic cross-sectional structure diagram of a side view of a camera protection device according to an embodiment of the present disclosure, and fig. 1B is a schematic cross-sectional structure diagram of a top view of the camera protection device, where the camera protection device is used for a camera 8 to shoot a space in a dust cover 9, and as shown in fig. 1A and 1B, the camera protection device includes a protection barrel 1, a jet frame 2, a protection cover 3, and a glass panel 4. Wherein the protection drum 1 is mounted on the dust cover 9, the dust cover 9 is provided with an opening at the mounting position of the protection drum 1, wherein the dust cover 9 is a granulating cover used for preventing dust from polluting the environment when granulating steel slag, for example. The air jet frame 2 is provided on the inner surface of the protective cylinder 1. The protection casing 3 is detained and is located protection casing 1, and one side of protection casing 3 towards protection casing 1 is equipped with the shooting window, and camera 8 is fixed in protection casing 3 and through shooting window towards dust cover 9 inner space. The glass panel 4 is buckled on the shooting window.
In the exemplary embodiment, the cross-section of the protective casing 1 and the protective cover 3 is square, and the jet frame 2 is adapted to the inner surface of the protective casing 1.
In the illustrated embodiment, the protective cylinder 1 may be formed by welding square pipes and steel plates, or may be formed by welding steel pipes and steel plates.
Fig. 2A is a schematic structural view of a jet housing in an embodiment of the present disclosure, and fig. 2B is a schematic structural view of a cross-section of a jet housing in an embodiment of the present disclosure, wherein fig. 2A is a schematic view of a jet housing perpendicular to a cross-section of a protective cylinder and a protective cover, and since the protective cylinder 1 is square in cross-section and the jet housing 2 is fitted to an inner surface of the protective cylinder 1, in an exemplary embodiment, the jet housing 2 is square in shape.
As shown in fig. 2A and 2B in combination with fig. 1A and 1B, the air-jet frame 2 is provided with an air-jet long opening 22 facing the opening direction of the dust cover 9, and the air ejected from the air-jet long opening 22 in the shield cylinder 1 forms an air wall between the air-jet frame 2 and the dust cover 9.
As shown in fig. 1A and 1B, the air injection frame 2 is disposed in the protective cylinder 1 perpendicular to the axial direction of the protective cylinder 1, as shown in fig. 2A, the air injection frame 2 includes four air injection frames 21, and as shown in fig. 2A, 1A and 1B, the four air injection frames 21 are disposed perpendicular to the axial direction of the protective cylinder 1, as shown in fig. 2B, the cross section of the air injection frame 21 is square. As shown in fig. 2A, the number of the air injection long openings 22 is four, and the air injection long openings 22 are respectively opened at inner edges (inner edges of square frames shown in fig. 2A) of the four air injection rims 21 on one side of the opening of the dust cover 9 and extend along the direction of the inner edges, as shown in fig. 2A, 2B and combined with fig. 1A and 1B, the opening of the air injection long openings 22 is directed to the opening of the dust cover 9, and the opening of the air injection long openings 22 is directed to intersect with the axis of the protection cylinder 1 (arrow direction shown in fig. 1A and 1B), so that air wall is formed between the air injection rims 2 and the dust cover 9 by air injected from the air injection long openings 22 in the protection cylinder 1. In the illustrated embodiment, the width of the jet slot 22 is 0.1 mm to 0.3 mm, and the length of the jet slot 22 is approximately or equal to the length of the inner edge of the jet bezel 21.
In order to form the air wall, the air injection frame 2 is required to be connected with an external air source and supplied with air from the external air source, so that the air can be injected from the air injection long opening 22. As shown in fig. 1A, in order to connect with an external air source, the air injection frame 2 is provided with an air inlet, and the camera protection device of the embodiment of the disclosure further includes a buckling type air supply elbow joint group 5, where the buckling type air supply elbow joint group 5 is installed at the air inlet. Because the air injection frame 2 is installed in the protective cylinder 1, the protective cylinder 1 is provided with an opening through which the buckling-pressing type air supply elbow joint group 5 passes. In the illustrative embodiment, one end of the buckling type air supply elbow joint group 5 is connected with a rubber pipe externally connected with an air source, and the other end of the buckling type air supply elbow joint group is welded at the opening of the protective cylinder 1 and is communicated with the air injection frame 2. In the exemplary embodiment, the body of the withhold-type air supply elbow joint group 5 is in a detachable structure, and the withhold-type air supply elbow joint group 5 can comprise a first elbow joint connected with an external air source and a second elbow joint welded at the opening of the protective cylinder 1, and the first elbow joint and the second elbow joint are connected through withhold nuts and screws. This structure is in order to be convenient for change external air supply on the one hand, and on the other hand is in order to be convenient for when cleaning or changing glass panel 4 and opening protection casing 3 from protection cylinder 1, can be with the connecting pipe disconnection of external air supply to be convenient for carry out clean maintenance to glass panel 4.
As shown in fig. 1A and 1B, in an exemplary embodiment, the camera protection device of the embodiments of the present disclosure further includes a cover door 6. The cover door 6 is fixed to the end of the shield 3 facing the shield cylinder 1, and the cover door 6 is hinged to the shield cylinder 1, for example, as shown in fig. 1B, the cover door 6 is connected to the shield cylinder 1 by a hinge 71. In order to secure the protection cover 3 to the protection tube 1, for example, as shown in fig. 1B, the cover door 6 and the protection tube 1 are locked by the latch 72 when they are fastened.
Since the subject photographed by the camera 8 is in a bad environment for a long time, even if the jet frame 2 is blocked from jetting gas, the glass panel 4 is covered with contaminants after a long time use, and the sharpness of the photographed image is still degraded. Therefore, in the embodiment of the disclosure, by using the hinge connection manner, the rapid opening and closing between the protective cover 3 and the protective cylinder 1 and the timely wiping and cleaning of the glass panel 4 can be realized, so that the on-site maintenance operation is convenient and simplified, and the equipment maintenance difficulty is reduced.
In the exemplary embodiment, the hood door 6 is flange-mounted between the shield cylinder 1 and the shield 3. Specifically, as shown in fig. 1A and 1B, the end of the shield 3 facing the shield cylinder 1 is provided with a first flange 31, and the shield door 6 is fixed to the first flange 31. The end of the protective casing 1 facing the protective cover 3 extends perpendicularly and away from the axis of the protective casing 1 to form a second flange 11, and the cover door 6 is hinged to the second flange 11.
Fig. 3 is a schematic side view cross-sectional structure of a protective cover in an embodiment of the present disclosure, as shown in fig. 3 in combination with fig. 1A, the protective cover 3 includes a cover body 32, a camera mount 33, and a back plate 34. Wherein the photographing window is opened at the cover 32. The camera mount 33 is fixed in the inner space of the cover 32, and the camera 8 is mounted on the camera mount 33. The rear baffle 34 is fastened to the opening of the cover 32 on the side away from the photographing window.
In the illustrative embodiment, as shown in FIG. 3, the camera mount 33 includes a camera front bracket 331 and a camera rear attachment baffle 332. The front camera bracket 331 is provided with a cutting hole for installing the camera 8, and a head shaft shoulder of the camera 8 is fixed on the front camera bracket 331. The camera rear connection baffle 332 is provided with a threaded hole matched with the tail mounting structure of the camera 8, and the tail of the camera 8 is fixed on the camera rear connection baffle 332 through a screw matched with the threaded hole.
It should be noted that, the structure of the camera mount 33 in the drawings of the present disclosure is only schematically illustrated, and the composition and structure of the camera mount 33 may be adaptively adjusted according to the model and size of the camera 8 in practical application.
As shown in fig. 3, in order to further ensure high temperature, high amounts of smoke and water vapor isolation within the camera 8 and dust cap 9, a gasket is provided between the glass panel 4 and the photographing window in the exemplary embodiment.
As shown in fig. 1A and 3, in the exemplary embodiment, a steel plate strip is welded as a first mounting flange 35 inside the cover 32 at a position corresponding to the photographing window, the first mounting flange 35 is provided with a screw hole, and the glass panel 4 is mounted in the photographing window by the cooperation of a screw and a pressing plate 36, wherein a gasket is provided between the glass panel 4 and the first mounting flange 35 and between the glass panel 4 and the pressing plate 36.
In addition, in the exemplary embodiment, a gasket is also provided between the tailgate 34 and the hood 32 to ensure that the space within the hood 3 is clean and that the camera 8 is able to operate in a clean environment.
In the illustrated embodiment, at the mounting position of the tailgate 34, a steel strip is welded to the inner side of the cover 32 as a second mounting flange 37, the second mounting flange 37 is provided with a threaded hole, the tailgate 34 is fixed to the second mounting flange 37 by the engagement of a screw and the threaded hole, and a gasket is provided between the tailgate 34 and the second mounting flange 37. In the exemplary embodiment, the tailgate 34 is provided with openings for the connection lines of the camera to the outside world to pass through.
According to the camera protection device, the air wall is formed between the air injection frame and the dust cover by utilizing the air injection frame in the protection cylinder from the air injection long opening, so that the cover of pollutants in the dust cover to the glass panel can be effectively blocked, the glass panel can be kept clean for a long time, the continuous monitoring time of the camera in the protection cover is effectively prolonged, in a further scheme, the protection cover and the protection cylinder are easy to open and close due to the mode of hinge connection, the cleaning difficulty of the glass panel is reduced, the on-site maintenance operation is convenient and simplified, and the equipment maintenance difficulty is reduced. The camera protection device is low in cost and convenient to operate.
The foregoing description of the preferred embodiments of the present disclosure is not intended to limit the disclosure, but rather to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present disclosure.
Claims (10)
1. A camera protection device for shoot dust cover inner space, its characterized in that includes:
the protection cylinder is arranged on the dust cover, and an opening is formed in the installation position of the protection cylinder;
the air injection frame is arranged on the inner surface of the protective cylinder, an air injection long opening facing the opening direction of the dust cover is formed in the air injection frame, and air ejected from the air injection long opening in the protective cylinder forms an air wall between the air injection frame and the dust cover;
the protection cover is buckled on the protection cylinder, a shooting window is arranged on one side of the protection cover, facing the protection cylinder, of the protection cover, and the camera is fixed in the protection cover and faces the space in the dust cover through the shooting window;
and the glass panel is buckled on the shooting window.
2. The camera head protection apparatus according to claim 1, wherein:
the cross section of the protective cylinder and the protective cover is square, and the air injection frame is matched with the inner surface of the protective cylinder.
3. The camera head protection apparatus according to claim 2, wherein:
the air injection frame is arranged in the protective cylinder in the direction perpendicular to the axis of the protective cylinder, the air injection frame comprises four air injection frames, the four air injection frames are arranged in the direction perpendicular to the axis of the protective cylinder, and the cross sections of the air injection frames are square;
the four air injection long openings are respectively formed in the inner edges of the four air injection frames facing the opening side of the dust cover and extend along the direction of the inner edges, the opening of the air injection long openings faces to the opening of the dust cover, and the opening of the air injection long openings faces to the axis of the protection cylinder to intersect.
4. The camera head protection apparatus according to claim 1, wherein:
the air injection frame is provided with an air inlet;
the camera protection device further comprises a buckling type air supply elbow joint group, and the buckling type air supply elbow joint group is arranged on the air inlet;
the protective cylinder is provided with an opening for the buckling type air supply elbow joint group to pass through.
5. The camera protection apparatus according to claim 1, further comprising:
and the cover door is fixed at the end part of the protective cover, which faces the protective cylinder, and is hinged with the protective cover.
6. The camera head protection apparatus according to claim 5, wherein:
the end part of the protective cover, which faces the protective cylinder, is provided with a first flange, and the cover door is fixed on the first flange.
7. The camera head protection apparatus according to claim 5, wherein:
the end part of the protective cover, which faces the protective cylinder, extends to be perpendicular to and far away from the axis of the protective cover to form a second flange, and the cover door is hinged to the second flange.
8. The camera head protection apparatus according to claim 1, wherein the protective cover includes:
the shooting window is arranged on the cover body;
the camera fixing frame is fixed in the inner space of the cover body, and the camera is arranged on the camera fixing frame;
the backboard is buckled at the opening of one side of the cover body away from the shooting window.
9. The camera protection apparatus of claim 8, wherein the camera mount comprises:
the camera comprises a camera front bracket, a camera head and a camera head, wherein the camera front bracket is provided with a cutting hole for installing the camera, and a head shaft shoulder of the camera is fixed on the camera front bracket;
the camera back connection baffle, the camera back connection baffle offer with the afterbody mounting structure matched with screw hole of camera, the afterbody of camera through with screw hole assorted screw fixation in the camera back connection baffle.
10. The camera head protection apparatus according to claim 1, wherein:
and a sealing gasket is arranged between the glass panel and the shooting window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223498382.4U CN219514144U (en) | 2022-12-27 | 2022-12-27 | Camera protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223498382.4U CN219514144U (en) | 2022-12-27 | 2022-12-27 | Camera protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219514144U true CN219514144U (en) | 2023-08-11 |
Family
ID=87522991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223498382.4U Active CN219514144U (en) | 2022-12-27 | 2022-12-27 | Camera protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219514144U (en) |
-
2022
- 2022-12-27 CN CN202223498382.4U patent/CN219514144U/en active Active
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