CN220570622U - Monitoring equipment capable of adapting to light rays - Google Patents
Monitoring equipment capable of adapting to light rays Download PDFInfo
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- CN220570622U CN220570622U CN202322274394.7U CN202322274394U CN220570622U CN 220570622 U CN220570622 U CN 220570622U CN 202322274394 U CN202322274394 U CN 202322274394U CN 220570622 U CN220570622 U CN 220570622U
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- 238000012544 monitoring process Methods 0.000 title abstract description 15
- 238000012806 monitoring device Methods 0.000 claims abstract description 56
- 239000000428 dust Substances 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims description 33
- 238000001816 cooling Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 29
- 238000007639 printing Methods 0.000 abstract description 5
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The application belongs to the technical field of monitoring, a monitoring equipment of adaptable light is disclosed, which comprises a mounting rack, monitoring device is installed to the articulated bottom of mounting bracket, the equal fixed mounting in top both sides of monitoring device has the heating panel, the equal fixed mounting in front wall and back wall both sides of monitoring device has the rail frame, monitoring device's outer wall is located the periphery fixed mounting of radiator fan and has the rail frame, slidable mounting has the dust board on the rail frame, when light sensor felt external light stronger, starts electric telescopic handle shrink and drives smooth tooth meshing toothed ring anticlockwise rotation, and anticlockwise rotation of toothed ring can drive the arc wall and do circumferential movement, and then makes the gangbar drive the light blocking fan by the arc wall extrusion to central point and put and remove for the printing opacity circle that constitutes in the middle of the light blocking fan reduces the amount and avoids the picture depth of field that the control was shot too strong and the picture definition that leads to reduces.
Description
Technical Field
The application belongs to the technical field of monitoring, and particularly relates to monitoring equipment capable of adapting to light rays.
Background
The typical television monitoring system mainly comprises a front-end device and a back-end device, wherein the front-end device is usually composed of a camera, a manual or electric lens, a holder, a protective cover, a monitor, an alarm detector, a multifunctional decoder and the like, and the front-end device and the back-end device have the functions of establishing corresponding connection (transmitting video/audio signals and control and alarm signals) with various devices of a central control system through wired, wireless or optical fiber transmission media. In practical television monitoring systems, these head-end devices are not necessarily used simultaneously, but cameras and lenses are essential to achieve monitoring of field image acquisition.
As patent No. CN115301602a discloses a monitoring device, including first casing, camera, drive mechanism and clean mechanism, be equipped with accommodation space in the first casing, in camera and drive mechanism locate accommodation space, the camera is configured to can rotate around first axis relative first casing, clean mechanism includes installation axle and clean subassembly, the installation axle rotates with first casing around the second axis to be connected, and the installation axle is connected with the camera transmission by means of drive mechanism, clean subassembly is connected in the installation axle. Above-mentioned supervisory equipment sets up the camera and can rotate relative first casing to shoot the image in different positions, set up the installation axle and be connected with the camera transmission, make the installation axle can drive clean subassembly and rotate relative first casing under the drive of camera, realize cleanness. The camera can drive the cleaning assembly to rotate to clean the first shell when in operation, and an additional driving piece is not needed to drive the cleaning mechanism, so that the volume of the monitoring equipment is reduced, the structure is simplified, and the energy consumption is reduced.
In the process of realizing the application, the technology is found to have the following problems that the device lacks the design of light inflow adjustment when in use, when the monitoring device is used under the condition that light is strong, the depth of field of an image can be increased, when the monitoring device is used under the condition that light is dark, the image can become insufficiently bright, and the final clear effect of the image can be influenced by the two, so that the design of the part of the original patent is optimized to enable the image shot by monitoring to be more clear and applicable.
Content of the application
The purpose of the present application is: in order to solve the problem that the device lacks the design of light inflow adjustment when using, when monitoring device uses under the stronger circumstances of light, image depth of field can increase, when using under the darker circumstances of light, the image can become bright inadequately, both can influence the final clear effect that presents of image, provides a monitoring equipment that can adapt to light.
The technical scheme adopted by the application is as follows: the utility model provides a monitoring equipment of adaptable light, includes the mounting bracket, the bottom of mounting bracket articulates installs monitoring device, monitoring device's top both sides all fixed mounting has the heating panel, monitoring device's front wall and back wall both sides all fixed mounting have the rail frame, monitoring device's outer wall is located the periphery fixed mounting of cooling fan has the rail frame, slidable mounting has the dust board on the rail frame, the medial surface threaded connection of dust board has the threaded rod, the medial extremity of threaded rod is fixed with the double-end motor, monitoring device's left side fixed mounting has the heat dissipation ring;
the right side of monitoring device fixed mounting has the light blocking device, the right side fixed mounting who is in the light blocking device has the light modulation device, the right side fixed mounting who is in the light modulation device has the glass separation blade, the top fixed mounting who is in the light modulation device has the light sensor, the inside that is located the monitoring device is provided with the photosensitive element that sets up relatively in the left side of light blocking device, the ring gear is installed to the rotation of adjusting luminance, the right side fixed mounting who is located the ring gear in the light modulation device has the rail, the left side sliding mounting of rail has the sliding tooth, and the facing of sliding tooth and ring gear all is provided with the teeth of a cogwheel that meshes, the right side slidable mounting who is circumference and distributes is four light blocking leaves, and the linkage fan tip of left and right side is slided in the light blocking fan of upper and lower, the front wall fixed mounting of light blocking fan has the gangbar, and the pole passes the device slidable mounting on the ring gear.
In a preferred embodiment, the left side of the mounting bracket is bolted to a building or a bracket.
In a preferred embodiment, the top of the heat dissipation plate is provided with heat dissipation fins which are linearly distributed, and the heat dissipation plate is filled with cooling grease.
In a preferred embodiment, a sliding ring is slidably mounted in the heat dissipation ring, the right side of the sliding ring is fixedly connected with the inner wall of the heat dissipation ring through a spring, a sealing plug is fixedly mounted on the left side of the sliding ring, and the sealing plug is attached to the outer wall of the heat dissipation ring.
In a preferred embodiment, a rotating groove matched with the toothed ring is formed in the dimming device, and the left part of the outer wall of the toothed ring is attached to the rotating groove to slide.
In a preferred embodiment, an electric telescopic rod is fixedly installed in the rail plate, and the bottom of the extension end of the electric telescopic rod is fixedly connected with the sliding teeth.
In a preferred embodiment, four light-blocking plates form a circular ring structure with a hollow aperture at the middle.
In a preferred embodiment, the dimming device and the toothed ring are provided with arc grooves matched with the linkage rod, and the linkage rod penetrates through the dimming device to be slidably mounted in the arc grooves on the toothed ring.
In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:
1. in this application, through setting up cooling fan, when because monitoring device long-time work produces higher temperature and heating panel is insufficient for the heat dissipation, start the stud motor earlier and drive the threaded rod rotation, shift out the dust board from cooling fan's outside, make cooling fan spill, start cooling fan and blow into air in to monitoring device and drive heat afterwards, be in the malleation state in the monitoring device this moment, air in the monitoring device can the butt sealing plug outside remove to leave the faying face with the heat dissipation ring, make open the heat dissipation passageway release heat, end when the heat dissipation, resume normal atmospheric pressure state in the monitoring device, the sealing plug is closed the passageway on the outer wall of heat dissipation ring again under the shrink reset of spring on the slip ring, cooperate the stud motor start to push back the dust board again the normal position simultaneously, prevent the dust entering, this design also can effectively prevent in the dust entering monitoring device when radiating.
2. In this application, through setting up the fan that is in light, when light inductor felt external light stronger, start electric telescopic handle shrink and drive smooth tooth meshing ring gear anticlockwise rotation, anticlockwise rotation of ring gear can drive the arc wall and do circumference removal, and then make the gangbar by arc wall extrusion drive fan that is in light to central point put and remove, the printing opacity circle that constitutes in the middle of the fan that is in light reduces, thereby reduce the picture definition that the picture depth of field that the light intaking volume avoided monitoring to shoot was too strong and lead to and reduce, in the same way, when light inductor felt external light weaker, start electric telescopic handle extension, and finally drive the increase of the printing opacity circle in the middle of the fan that is in light, thereby increase the light intaking volume avoids the image too dark.
Drawings
FIG. 1 is a front elevational view of the structure of the present application;
FIG. 2 is a cross-sectional view of a heat dissipation ring according to the present application;
fig. 3 is a right side cross-sectional view showing the structure of the light blocking device and the light adjusting device in the present application.
The marks in the figure: 1-mounting frame, 2-monitoring device, 3-heating panel, 4-cooling fan, 5-rail frame, 6-dust board, 7-threaded rod, 8-double-end motor, 9-heat dissipation ring, 10-sliding ring, 11-sealing plug, 12-light blocking device, 13-dimming device, 14-ring gear, 15-rail board, 16-sliding tooth, 17-electric telescopic rod, 18-light blocking fan board, 19-gangbar, 20-arc groove, 21-glass separation blade, 22-light sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
Referring to fig. 1 and 2, an adaptable light monitoring device, which comprises a mounting rack 1, the left side of mounting rack 1 is through bolted connection on building or support, monitoring device 2 is articulated to be installed to the bottom of mounting rack 1, the equal fixed mounting in top both sides of monitoring device 2 has heating panel 3, the top of heating panel 3 is provided with the heat dissipation fin that is linear distribution, and be full of cooling grease in the heating panel 3, the equal fixed mounting in front wall and the back wall both sides of monitoring device 2 has rail frame 5, the outer wall of monitoring device 2 is located the periphery fixed mounting of cooling fan 4 and has rail frame 5, slidable mounting has dust board 6 on rail frame 5, the medial surface threaded connection of dust board 6 has threaded rod 7, threaded rod 7's medial surface fixed mounting has stud 8, the left side fixed mounting of monitoring device 2 has heat dissipation ring 9, slidable mounting has sliding ring 10 in heat dissipation ring 9, the right side of sliding ring 10 passes through spring and heat dissipation ring 9 inner wall fixed connection, the left side fixed mounting of sliding ring 10 has sealing plug 11, and sealing plug 11 laminating on the outer wall of heat dissipation ring 9.
Through setting up cooling fan 4, when producing higher temperature and heating panel 3 is insufficient to dispel the heat owing to monitoring device 2 long-time work, start the double-end motor 8 earlier and drive threaded rod 7 rotation, shift out dust board 6 from cooling fan 4's outside, make cooling fan 4 spill, start cooling fan 4 and blow into air in to monitoring device 2 and drive heat afterwards, be in the malleation state in monitoring device 2 this moment, air in monitoring device 2 can butt sealing plug 11 outside move to leave the faying face with cooling ring 9, make open the heat dissipation passageway release heat, when the heat dissipation is over, resume normal atmospheric pressure state in monitoring device 2, sealing plug 11 is closed the passageway on cooling ring 9's outer wall again under the shrink reset of spring on sliding ring 10, cooperate double-end motor 8 to start simultaneously and push back dust board 6 to the normal position, prevent the dust entering, this design also can effectively prevent in cooling device 2.
Referring to fig. 1 and 3, a light blocking device 12 is fixedly installed on the right side of a monitoring device 2, a light adjusting device 13 is fixedly installed on the right side of the light blocking device 12, a glass baffle 21 is fixedly installed on the right side of the light adjusting device 13, a light sensor 22 is fixedly installed on the top of the light adjusting device 13, photosensitive elements which are oppositely arranged are arranged on the left side of the light blocking device 12 in the monitoring device 2, a toothed ring 14 is rotatably installed in the light adjusting device 13, a rotating groove which is matched with the toothed ring 14 is formed in the light adjusting device 13, the left part of the outer wall of the toothed ring 14 slides on the rotating groove in a fitting way, a rail plate 15 is fixedly installed on the right side of the toothed ring 14 in the light adjusting device 13, sliding teeth 16 are installed on the left side of the rail plate 15, the sliding teeth 16 and the facing surfaces of the toothed ring 14 are respectively provided with meshed gear teeth, an electric telescopic rod 17 is fixedly arranged in the rail plate 15, the bottom of the extending end of the electric telescopic rod 17 is fixedly connected with the sliding teeth 16, four light blocking fan plates 18 which are circumferentially distributed are slidably arranged on the right side surface of the light blocking device 12, the end parts of the light blocking fan plates 18 on the left side and the right side slide in the light blocking fan plates 18 on the upper side and the lower side, the four light blocking fan plates 18 form a circular ring structure with a hollow aperture in the middle, a linkage rod 19 is fixedly arranged on the front wall of the light blocking fan plates 18, arc grooves 20 matched with the linkage rod 19 are formed in the light adjusting device 13 and the toothed ring 14, and the linkage rod 19 penetrates through the light adjusting device 13 and is slidably arranged in the arc grooves 20 on the toothed ring 14.
Through setting up the light blocking fan 18, when light sensor 22 felt external light stronger, start electric telescopic handle 17 shrink and drive smooth tooth 16 meshing ring gear 14 anticlockwise rotation, ring gear 14 anticlockwise rotation can drive arc wall 20 and do circumferential movement, and then make gangbar 19 by arc wall 20 extrusion drive light blocking fan 18 to central point put and remove, make the printing opacity circle that constitutes in the middle of the light blocking fan 18 reduce, thereby reduce the light inflow and avoid the picture that the picture depth of field that monitors and shoot is too strong and the picture definition that leads to reduce, and in the same way, when light sensor 22 felt external light weaker, start electric telescopic handle 17 extension, and finally drive the printing opacity circle in the middle of the light blocking fan 18 to increase, thereby increase the light inflow and avoid the image too dark.
The implementation principle of the embodiment of the application is as follows:
firstly, when the heat dissipation plate 3 is insufficient to dissipate heat due to the fact that the monitoring device 2 works for a long time to generate higher temperature, the double-headed motor 8 is started to drive the threaded rod 7 to rotate, the dust blocking plate 6 is moved out of the outer side of the heat dissipation fan 4, the heat dissipation fan 4 leaks out, then the heat dissipation fan 4 is started to blow air into the monitoring device 2 to drive heat, at the moment, the monitoring device 2 is in a positive pressure state, the air in the monitoring device 2 can be abutted against the sealing plug 11 to move outwards to leave the joint surface with the heat dissipation ring 9, so that the heat dissipation channel is opened to release heat, when heat dissipation is finished, the monitoring device 2 is restored to a normal air pressure state, the sealing plug 11 is re-jointed on the outer wall of the heat dissipation ring 9 under the shrinkage reset of the spring on the sliding ring 10 to seal the channel, and meanwhile, the double-headed motor 8 is matched to start to push the dust blocking plate 6 back to the original position to prevent dust from entering, and the design can also effectively prevent dust from entering the monitoring device 2 during heat dissipation.
When the monitoring device 2 works normally and the light sensor 22 senses that external light is strong, the electric telescopic rod 17 is started to shrink to drive the sliding teeth 16 to engage with the toothed ring 14 to rotate anticlockwise, the anticlockwise rotation of the toothed ring 14 drives the arc-shaped groove 20 to move circumferentially, the linkage rod 19 is extruded by the arc-shaped groove 20 to drive the light blocking fan 18 to move towards the central position, the light transmission ring formed in the middle of the light blocking fan 18 is reduced, accordingly, the light incoming quantity is reduced, the reduction of picture definition caused by the fact that the depth of field of a picture photographed by monitoring is too strong is avoided, and similarly, when the light sensor 22 senses that external light is weak, the electric telescopic rod 17 is started to stretch, and finally the light transmission ring in the middle of the light blocking fan 18 is driven to increase, so that the light incoming quantity is increased, and the image is prevented from being too dark.
The foregoing description of the preferred embodiment of the present utility model is not intended to limit the utility model to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a adaptable light's supervisory equipment, includes mounting bracket (1), its characterized in that: the bottom of the mounting frame (1) is hinged with a monitoring device (2), both sides of the top of the monitoring device (2) are fixedly provided with radiating plates (3), both sides of the front wall and the rear wall of the monitoring device (2) are fixedly provided with a rail frame (5), the outer wall of the monitoring device (2) is fixedly provided with the rail frame (5) at the periphery of the radiating fan (4), the rail frame (5) is provided with a dust baffle (6) in a sliding manner, the inner side surface of the dust baffle (6) is in threaded connection with a threaded rod (7), the inner side end of the threaded rod (7) is fixedly provided with a double-end motor (8), and the left side of the monitoring device (2) is fixedly provided with a radiating ring (9);
the light-blocking device is characterized in that a light-blocking device (12) is fixedly arranged on the right side of the monitoring device (2), a light-adjusting device (13) is fixedly arranged on the right side of the light-blocking device (12), a glass baffle (21) is fixedly arranged on the right side of the light-adjusting device (13), a light sensor (22) is fixedly arranged on the top of the light-adjusting device (13), photosensitive elements which are oppositely arranged are arranged on the left side of the light-blocking device (12) in the monitoring device (2), a toothed ring (14) is rotationally arranged on the light-adjusting device (13), a rail plate (15) is fixedly arranged on the right side of the toothed ring (14) in the light-adjusting device (13), sliding teeth (16) are arranged on the left side of the rail plate (15), and meshed gear teeth are respectively arranged on the sliding teeth (16) and opposite sides of the toothed ring (14), four light-blocking fans (18) which are circumferentially distributed are slidingly arranged on the right side surface of the light-blocking device (12), the end parts of the light-blocking fans (18) which slide in the upper side and the lower side, the light-blocking fans (18) and the sliding rod (19) penetrate through the front sliding rod (19) of the light-adjusting device (13).
2. A light adaptable monitoring device as defined in claim 1, wherein: the left side of the mounting frame (1) is connected to a building or a bracket through bolts.
3. A light adaptable monitoring device as defined in claim 1, wherein: the top of heating panel (3) is provided with the heat dissipation fin board that is linear distribution, and is full of cooling grease in heating panel (3).
4. A light adaptable monitoring device as defined in claim 1, wherein: the heat dissipation ring (9) is internally provided with a sliding ring (10), the right side of the sliding ring (10) is fixedly connected with the inner wall of the heat dissipation ring (9) through a spring, the left side of the sliding ring (10) is fixedly provided with a sealing plug (11), and the sealing plug (11) is attached to the outer wall of the heat dissipation ring (9).
5. A light adaptable monitoring device as defined in claim 1, wherein: the dimming device (13) is internally provided with a rotating groove matched with the toothed ring (14), and the left part of the outer wall of the toothed ring (14) is attached to the rotating groove to slide.
6. A light adaptable monitoring device as defined in claim 1, wherein: the electric telescopic rod (17) is fixedly arranged in the rail plate (15), and the bottom of the extension end of the electric telescopic rod (17) is fixedly connected with the sliding teeth (16).
7. A light adaptable monitoring device as defined in claim 1, wherein: four light-blocking fan plates (18) form a circular ring structure with a hollow transparent ring at the middle part.
8. A light adaptable monitoring device as defined in claim 1, wherein: arc-shaped grooves (20) matched with the linkage rods (19) are formed in the light adjusting device (13) and the toothed ring (14), and the linkage rods (19) penetrate through the light adjusting device (13) and are slidably mounted in the arc-shaped grooves (20) in the toothed ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322274394.7U CN220570622U (en) | 2023-08-23 | 2023-08-23 | Monitoring equipment capable of adapting to light rays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322274394.7U CN220570622U (en) | 2023-08-23 | 2023-08-23 | Monitoring equipment capable of adapting to light rays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220570622U true CN220570622U (en) | 2024-03-08 |
Family
ID=90103326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322274394.7U Active CN220570622U (en) | 2023-08-23 | 2023-08-23 | Monitoring equipment capable of adapting to light rays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220570622U (en) |
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2023
- 2023-08-23 CN CN202322274394.7U patent/CN220570622U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240530 Address after: No. 10, Tangliao Village, Liangcun Village Committee, Zhouzi Town, Guangning County, Zhaoqing City, Guangdong Province, 526000 Patentee after: Tan Hangui Country or region after: China Address before: 528000, Shop 8, First Floor, No. 63 Zhenxing Road, Mailang Village Committee, Longjiang Town, Shunde District, Foshan City, Guangdong Province (Residence Declaration) Patentee before: Guangdong Anjiang Intelligent Technology Co.,Ltd. Country or region before: China |