CN215990937U - Automatic defogging camera device - Google Patents
Automatic defogging camera device Download PDFInfo
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- CN215990937U CN215990937U CN202120678842.8U CN202120678842U CN215990937U CN 215990937 U CN215990937 U CN 215990937U CN 202120678842 U CN202120678842 U CN 202120678842U CN 215990937 U CN215990937 U CN 215990937U
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Abstract
The utility model discloses an automatic defogging camera device which comprises a box body and a camera body, wherein a wireless network bridge is installed at the top end of one side of the box body, a PLC (programmable logic controller) is installed at the bottom of one side, close to the wireless network bridge, of the box body, a lifting structure is arranged between the top ends of two sides in the box body, an illuminating structure is arranged at the bottom end of one side, far away from the wireless network bridge, of the box body, a fixing plate is installed in the middle position between the two sides in the box body, and the camera body is installed in the center position of the bottom end of the fixing plate. According to the utility model, the PLC controls the camera body to process the recorded video signals through the input interface, the video decoding module, the perspective analysis module, the external analysis module, the image defogging module and the video generation module, and the video is sent out through the output interface and the wireless network bridge, so that the defogging effect of the video can be achieved through the mutual matching processing among different modules.
Description
Technical Field
The utility model relates to the technical field of cameras, in particular to an automatic defogging camera device.
Background
With the continuous progress of science and technology and the continuous demand of social security protection, the camera is continuously popularized around our country, and now can be seen everywhere, and the camera is a video input device and is widely applied to aspects such as video conferences, telemedicine, real-time monitoring and the like.
Along with the continuous installation and use of automatic defogging camera device, found following problem in the use:
1. traditional automatic defogging camera device does not reach the effect of video defogging for the video of observation camera body record that the viewer can not be more clear.
2. Traditional automatic defogging camera device can not carry out the adjustment of height to the camera, and the control blind area is big.
3. Traditional automatic defogging camera device does not have the structure of supplementary illumination, and the control content is hardly seen clearly at night to the light that relies on the camera alone.
It is therefore desirable to design an automatic defogging camera device that addresses the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic defogging camera device to solve the problem that the existing device cannot defogg and adjust the height of a camera in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an automatic defogging camera device comprises a box body, a camera body, a lifting structure capable of reducing monitoring blind areas, a lighting structure capable of enhancing night monitoring capability and a defogging structure capable of defogging videos;
the top end of one side of the box body is provided with a wireless network bridge, the bottom of one side of the box body, which is close to the wireless network bridge, is provided with a PLC (programmable logic controller), and the lifting structure is arranged between the top ends of two sides in the box body;
the lighting structure is arranged at the bottom end of one side of the box body, which is far away from the wireless network bridge;
a fixed plate is arranged in the middle between the two sides in the box body, a camera body is arranged in the center of the bottom end of the fixed plate, and the demisting structure is arranged in the camera body;
the defogging structure further comprises a circuit board, the circuit board is arranged in the camera body, an input interface is installed at the top of the circuit board close to one side of the PLC controller, an output interface is installed at the top of the circuit board far away from one side of the input interface, a video decoding module is installed at the top of one end of the circuit board close to one side of the input interface, a video generating module is installed at the top of one end of the circuit board close to one side of the output interface, a perspective analyzing module is installed at the central position of one end of the circuit board, the perspective analyzing module is connected with the video generating module and the input interface through wires, an external analyzing module is installed at the bottom of one end of the circuit board close to one side of the input interface, an image defogging module is installed at the bottom of one end of the circuit board close to one side of the output interface, the input interface and the video decoding module are connected through wires, an image defogging module is installed at the bottom of one end of the output interface, The output interface is connected with the video generation module, the perspective analysis module is connected with the external analysis module, the external analysis module is connected with the image defogging module, and the image defogging module is connected with the video generation module through leads.
Preferably, the sliders are installed at two ends of the fixing plate, slide rails matched with the sliders are arranged inside two sides of the box body, and the box body is connected with the fixing plate in a sliding mode.
Preferably, the output end of the PLC controller is electrically connected to the video generation module, the image defogging module, the external analysis module, the perspective analysis module and the video decoding module through wires, and the input end of the PLC controller is connected to the output end of the wireless bridge through a wire.
Preferably, elevation structure comprises two-way threaded rod, dead lever, thread piece and first servo motor, two-way threaded rod passes through the bearing and sets up between the top of the inside both sides of box, the both ends on two-way threaded rod surface all overlap and are equipped with the thread piece, and the bottom of thread piece all installs the dead lever through the articulated elements, the box is kept away from the central point department of wireless bridge one side top and is installed first servo motor, and first servo motor's output runs through the lateral wall of box through the pivot and is connected with two-way threaded rod.
Preferably, the output end of the PLC controller is electrically connected with the input end of the first servo motor through a wire, the bottom end of the fixed rod is connected with the top end of the fixed plate through an articulated element, and the length of the fixed rod is smaller than half of the length of the inside of the box body.
Preferably, the illumination structure comprises bull stick, commentaries on classics, light and fixed block, the fixed block is provided with the bottom that wireless bridge one side was kept away from to the box, the light is installed through the bearing in the intermediate position department of the inside bottom of fixed block, the intermediate position department that box one side bottom was kept away from to the fixed block installs the commentaries on classics, and the one end of turning round runs through the fixed block through the bull stick and installs the light.
Compared with the prior art, the utility model has the beneficial effects that:
1. by arranging the video generating module, the image defogging module, the circuit board, the external analysis module, the perspective analysis module, the video decoding module, the PLC controller, the wireless network bridge, the output interface and the input interface, when in use, the PLC controller controls the camera body to transmit the recorded video signals to the video decoding module through the input interface, then the video decoding module transmits the processed signals to the perspective analysis module, at the moment, the signals which do not need defogging are directly transmitted to the video generating module through the analysis of the perspective analysis module, the video generating module is sent out through the wireless network bridge through the output interface, when the signals analyzed by the perspective analysis module need defogging processing, the signals are further transmitted to the external analysis module, the signals are transmitted to the image defogging module again through the processing of the external analysis module, at the moment, the image defogging module transmits the processed signals to the video generating module to generate videos, finally, the video is sent out through the wireless network bridge through the output interface, so that the effect of video demisting can be achieved through the mutual matching processing among different modules, and a viewer can observe the video recorded by the camera body more clearly;
2. by arranging the bidirectional threaded rod, the fixing rod, the threaded block, the first servo motor and the fixing plate, when the device is used, the PLC controller is used for controlling the first servo motor to be started, the first servo motor drives the bidirectional threaded rod to rotate at the moment, the threaded block is enabled to move left and right on the surface of the bidirectional threaded rod, so that the fixing plate is driven by the fixing rod to slide up and down in the box body and finally drive the camera body to move, blind areas during monitoring can be reduced, and the camera body can be taken into the device to protect the camera body when the device is not suitable for use;
3. through being provided with the bull stick, turn round, light and fixed block, rotate during the use and turn round and drive the light through the bull stick and rotate, can be good with the angle facility of light through turning round like this, when light was darker night, give the PLC controller through wireless network bridge transmission signal, PLC controller control light opens afterwards, guarantees the definition of control night, prevents that light from leading to the video fuzzy too dark.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 4 is a schematic view of an enlarged top view of the illumination structure of the present invention
Fig. 5 is a schematic view of the work flow structure of the defogging structure according to the present invention.
In the figure: 1. a box body; 2. a lifting structure; 201. a bidirectional threaded rod; 202. fixing the rod; 203. a thread block; 204. a first servo motor; 3. an illumination structure; 301. a rotating rod; 302. turning the head; 303. an illuminating lamp; 304. a fixed block; 4. a video generation module; 5. an image defogging module; 6. a circuit board; 7. a camera body; 8. an external analysis module; 9. a perspective analysis module; 10. a video decoding module; 11. a PLC controller; 12. a wireless network bridge; 13. an output interface; 14. a fixing plate; 15. and an input interface.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-5, an automatic defogging camera device comprises a box body 1 and a camera body 7, and further comprises a lifting structure 2 capable of reducing monitoring blind areas, an illumination structure 3 capable of enhancing night monitoring capability, and a defogging structure capable of defogging the camera body 7;
a wireless network bridge 12 is installed at the top end of one side of the box body 1, the model of the wireless network bridge 12 can be RG-EST310, a PLC controller 11 is installed at the bottom of one side, close to the wireless network bridge 12, of the box body 1, and the model of the PLC controller 11 can be GPU222 XP;
the lifting structure 2 is arranged between the top ends of the two sides in the box body 1;
the lighting structure 3 is arranged at the bottom end of the side, far away from the wireless network bridge 12, of the box body 1;
a fixed plate 14 is arranged in the middle between the two sides in the box body 1, a camera body 7 is arranged in the center of the bottom end of the fixed plate 14, and a demisting structure is arranged at one end of the bottom end of the fixed plate 14;
referring to fig. 1-5, an automatic defogging camera device further includes a defogging structure, the defogging structure includes a circuit board 6, the circuit board 6 is disposed on the top of the inner circuit board 6 of the camera body 7 near the PLC controller 11, an input interface 15 is installed on the top of the circuit board 6 far from the input interface 15, an output interface 13 is installed on the top of the circuit board 6 far from the input interface 15, a video decoding module 10 is installed on the top of one end of the circuit board 6 near the input interface 15, a video generating module 4 is installed on the top of one end of the circuit board 6 near the output interface 13, a perspective analysis module 9 is installed in the center of one end of the circuit board 6, the perspective analysis module 9 is connected with the video generating module 4 and the input interface 15 through wires, an external analysis module 8 is installed on the bottom of one end of the circuit board 6 near the input interface 15, and an image defogging module 5 is installed on the bottom of one end of the circuit board 6 near the output interface 13, the input interface 15 and the video decoding module 10, the output interface 13 and the video generating module 4, the perspective analysis module 9 and the external analysis module 8, the external analysis module 8 and the image defogging module 5, and the image defogging module 5 and the video generating module 4 are connected through wires;
the two ends of the fixed plate 14 are both provided with sliding blocks, the insides of the two sides of the box body 1 are both provided with sliding rails matched with the sliding blocks, and the box body 1 and the fixed plate 14 are in sliding connection;
the output end of the PLC 11 is electrically connected with the video generation module 4, the image defogging module 5, the external analysis module 8, the perspective analysis module 9 and the video decoding module 10 through wires, and the input end of the PLC 11 is connected with the output end of the wireless bridge 12 through wires;
specifically, as shown in fig. 1 and fig. 2, the PLC controller 11 controls the camera body 7 to transmit the recorded video signal to the video decoding module 10 through the input interface 15, then the video decoding module 10 transmits the processed signal to the perspective analysis module 9, at this time, the signal which does not need to be defogged is directly transmitted to the video generating module 4 through the analysis of the perspective analysis module 9, the video generating module 4 transmits the signal through the output interface 13 via the wireless bridge 12, when the perspective analysis module 9 analyzes the signal and needs to be defogged, the signal is further transmitted to the external analysis module 8, the signal is transmitted to the image defogging module 5 again through the processing of the external analysis module 8, at this time, the image defogging module 5 transmits the processed signal to the video generating module 4 to generate a video, and finally the signal is transmitted through the wireless bridge 12 through the output interface 13, can reach the effect of video defogging through the processing of mutually supporting between the different modules like this for the video of 7 records of observation camera body that the viewer is clearer.
Example 2: the lifting structure 2 consists of a bidirectional threaded rod 201, a fixed rod 202, a thread block 203 and a first servo motor 204, the bidirectional threaded rod 201 is arranged between the top ends of the two sides in the box body 1 through a bearing, the thread block 203 is sleeved at both ends of the surface of the bidirectional threaded rod 201, the fixed rod 202 is arranged at the bottom end of the thread block 203 through a hinge, the first servo motor 204 is arranged at the central position above one side of the box body 1 away from the wireless bridge 12, and the output end of the first servo motor 204 penetrates through the side wall of the box body 1 through a rotating shaft to be connected with the bidirectional threaded rod 201;
the output end of the PLC 11 is electrically connected with the input end of the first servo motor 204 through a wire, the model of the first servo motor 204 can be 57CME06, the bottom end of the fixed rod 202 is connected with the top end of the fixed plate 14 through a hinge, and the length of the fixed rod 202 is less than half of the length of the interior of the box body 1;
specifically, as shown in fig. 1, fig. 2 and fig. 3, the PLC controller 11 controls the first servo motor 204 to be turned on, at this time, the first servo motor 204 drives the bidirectional threaded rod 201 to rotate, so that the threaded block 203 moves left and right on the surface of the bidirectional threaded rod 201, and the fixing rod 202 drives the fixing plate 14 to slide up and down inside the box body 1 and finally drive the camera body 7 to move, thereby not only reducing blind areas during monitoring, but also taking the camera body 7 into the device when the device is not applicable, and protecting the camera body 7.
Example 3: the lighting structure 3 consists of a rotating rod 301, a rotating head 302, a lighting lamp 303 and a fixed block 304, the fixed block 304 is provided with the bottom end of the side, away from the wireless bridge 12, of the box body 1, the lighting lamp 303 is installed at the middle position of the bottom end inside the fixed block 304 through a bearing, the rotating head 302 is installed at the middle position of the bottom end, away from the box body 1, of the fixed block 304, and the lighting lamp 303 is installed at one end of the rotating head 302 through the rotating rod 301 penetrating through the fixed block 304;
specifically, as shown in fig. 1 and 4, through rotating swivel 302 and driving light 303 through bull stick 301 and rotate, can be good with the angle facility of light 303 through swivel 302 like this, when night light is darker, give PLC controller 11 through wireless network bridge 12 transmission signal, PLC controller 11 control light 303 opens afterwards, guarantees the definition of monitoring night, prevents that light from leading to the video blurring too dark.
The working principle is as follows: when using this device, at first install box 1 after the assigned position, switch on and net twine, it drives light 303 and rotates to rotate turn 302 afterwards through bull stick 301, angle modulation with light 303 is good, open power supply unit and begin to operate, can control first servo motor 204 through PLC controller 11 and open this moment, drive two-way threaded rod 201 and rotate, make screw block 203 remove to the centre on two-way threaded rod 201 surface, thereby it slides from top to bottom in box 1 inside to drive fixed plate 14 through dead lever 202, and finally drive camera body 7 and remove downwards.
Finally, when the PLC 11 controls the camera body 7 to transmit the recorded video signals to the video decoding module 10 through the input interface 15, the video decoding module 10 transmits the processed signals to the perspective analysis module 9, the signals which do not need defogging are directly transmitted to the video generation module 4 through analysis of the perspective analysis module 9, the video generation module 4 transmits the processed signals through the output interface 13 through the wireless network bridge 12, when the perspective analysis module 9 analyzes the signals and needs defogging processing, the signals are further transmitted to the external analysis module 8, the signals are transmitted to the image defogging module 5 again through processing of the external analysis module 8, the image defogging module 5 transmits the processed signals to the video generation module 4 to generate videos, and the videos are transmitted through the output interface 13 through the wireless network bridge 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic defogging camera device, includes box (1) and camera body (7), its characterized in that: the device also comprises a lifting structure (2) capable of reducing monitoring blind areas, a lighting structure (3) capable of enhancing night monitoring capability and a defogging structure capable of defogging videos;
a wireless network bridge (12) is installed at the top end of one side of the box body (1), a PLC (programmable logic controller) (11) is installed at the bottom of one side, close to the wireless network bridge (12), of the box body (1), and the lifting structure (2) is arranged between the top ends of the two sides in the box body (1);
the lighting structure (3) is arranged at the bottom end of one side of the box body (1) far away from the wireless network bridge (12);
a fixing plate (14) is arranged in the middle position between the two sides in the box body (1), a camera body (7) is arranged in the center of the bottom end of the fixing plate (14), and the demisting structure is arranged in the camera body (7);
the defogging structure further comprises a circuit board (6), the circuit board (6) is arranged inside the camera body (7), an input interface (15) is installed at the top of the circuit board (6) close to one side of the PLC (11), an output interface (13) is installed at the top of the circuit board (6) far away from one side of the input interface (15), a video decoding module (10) is installed at the top of one end of the circuit board (6) close to one side of the input interface (15), a video generating module (4) is installed at the top of one end of the circuit board (6) close to one side of the output interface (13), a perspective analysis module (9) is installed at the central position of one end of the circuit board (6), the perspective analysis module (9) is connected with the video generating module (4) and the input interface (15) through wires, an external analysis module (8) is installed at the bottom of one end of the circuit board (6) close to one side of the input interface (15), the image defogging device is characterized in that an image defogging module (5) is installed at the bottom of one side, close to an output interface (13), of one end of a circuit board (6), wherein an input interface (15) is connected with a video decoding module (10), the output interface (13) is connected with a video generating module (4), a perspective analysis module (9) is connected with an external analysis module (8), the external analysis module (8) is connected with the image defogging module (5), and the image defogging module (5) is connected with the video generating module (4) through wires.
2. The automatic defogging camera device as recited in claim 1, wherein: the slider is all installed at the both ends of fixed plate (14), the inside of box (1) both sides all is provided with slider assorted slide rail, box (1) and fixed plate (14) are sliding connection.
3. The automatic defogging camera device as recited in claim 1, wherein: the output end of the PLC (11) is electrically connected with the video generation module (4), the image defogging module (5), the external analysis module (8), the perspective analysis module (9) and the video decoding module (10) through wires, and the input end of the PLC (11) is connected with the output end of the wireless network bridge (12) through wires.
4. The automatic defogging camera device as recited in claim 1, wherein: elevation structure (2) comprise two-way threaded rod (201), dead lever (202), screw thread piece (203) and first servo motor (204), two-way threaded rod (201) set up between the top of box (1) inside both sides through the bearing, the both ends on two-way threaded rod (201) surface all overlap and are equipped with screw thread piece (203), and the bottom of screw thread piece (203) all installs dead lever (202) through the articulated elements, box (1) is kept away from the central point department of wireless bridge (12) one side top and is installed first servo motor (204), and the output of first servo motor (204) runs through the lateral wall of box (1) through the pivot and is connected with two-way threaded rod (201).
5. The automatic defogging camera device according to claim 4, wherein: the output end of the PLC (11) is electrically connected with the input end of the first servo motor (204) through a wire, the bottom end of the fixed rod (202) is connected with the top end of the fixed plate (14) through a hinge, and the length of the fixed rod (202) is smaller than half of the length of the interior of the box body (1).
6. The automatic defogging camera device as recited in claim 1, wherein: illumination structure (3) comprise bull stick (301), turn round (302), light (303) and fixed block (304), fixed block (304) are provided with box (1) and keep away from the bottom of wireless bridge (12) one side, light (303) are installed through the bearing in the intermediate position department of the inside bottom of fixed block (304), box (1) one side bottom is kept away from in fixed block (304) intermediate position department and is installed and turn round (302), and the one end of turning round (302) runs through fixed block (304) through bull stick (301) and installs light (303).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120678842.8U CN215990937U (en) | 2021-04-01 | 2021-04-01 | Automatic defogging camera device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120678842.8U CN215990937U (en) | 2021-04-01 | 2021-04-01 | Automatic defogging camera device |
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| CN215990937U true CN215990937U (en) | 2022-03-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593349A (en) * | 2022-03-15 | 2022-06-07 | 谢华东 | Surveillance camera head for security protection |
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2021
- 2021-04-01 CN CN202120678842.8U patent/CN215990937U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593349A (en) * | 2022-03-15 | 2022-06-07 | 谢华东 | Surveillance camera head for security protection |
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Effective date of registration: 20240611 Address after: 200540 No. 968, shijingyi Road, Jinshan District, Shanghai Patentee after: SHANGHAI DUOLUN CHEMICAL Co.,Ltd. Country or region after: China Address before: 201620 No. 333, Longteng Road, Shanghai, Songjiang District Patentee before: SHANGHAI University OF ENGINEERING SCIENCE Country or region before: China |
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