CN112565578A - City monitoring device based on Internet of things - Google Patents
City monitoring device based on Internet of things Download PDFInfo
- Publication number
- CN112565578A CN112565578A CN202011462613.9A CN202011462613A CN112565578A CN 112565578 A CN112565578 A CN 112565578A CN 202011462613 A CN202011462613 A CN 202011462613A CN 112565578 A CN112565578 A CN 112565578A
- Authority
- CN
- China
- Prior art keywords
- rod
- camera
- internet
- cleaning
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 4
- 230000006855 networking Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses an Internet of things city monitoring device, which relates to the technical field of monitoring devices and comprises a supporting device, a fixing device, an energy-saving device, a cleaning device and a camera device, wherein the supporting device comprises a base, a rod column, a transverse rod, a supporting rod and a connecting block, the fixing device comprises a fixing ring, a fixing screw, a first fixing cylinder and a second fixing cylinder, the energy-saving device comprises a supporting column, a circuit rod and a second solar panel, the cleaning device comprises a supporting plate, a rotating shaft and a first transmission box, and the camera device comprises a camera, a rotating shaft, a second transmission box and a U-shaped rod. According to the invention, the lower end of the post is strengthened and fixed through the base, the fixing ring, the fixing screw and the fixing nut, the disaster resistance of the post is improved, the camera can rotate at multiple angles through the second transmission case, when the camera is used for a long time, the lens of the camera is easy to be filled with dust, and the camera can be cleaned through the cleaning plate, so that the shot picture is clearer.
Description
Technical Field
The invention relates to the technical field of monitoring devices, in particular to an Internet of things city monitoring device
Background
With the continuous development and progress of the times, the internet of things enters the high-speed development period, from smart homes, smart transportation to livestock networking, car networking and the like, the interconnection of everything not only enables people to go out and live more conveniently, but also promotes the upgrading of industry upgrading, the city internet of things is produced under the trend, the city construction is continuously updated, all devices are more modernized, intelligentized and humanized, particularly, the monitoring device is paid attention to along with the continuous increase of the safety consciousness of the whole city, the city monitoring device carries out digital monitoring on fire and heat in the first year and then carries out network video monitoring on the world now, and the change of the world is changed.
The existing city monitoring device has the defects that a camera cannot be driven to rotate, multi-angle annular monitoring is realized, the monitoring range is reduced, solar energy cannot be converted, the utilization rate of natural energy is reduced, energy conservation and environmental friendliness are poor, and the like.
Disclosure of Invention
In order to solve the technical problem, the invention provides an Internet of things city monitoring device
The technical scheme of the invention is as follows:
an Internet of things city monitoring device comprises a supporting device, a fixing device, an energy-saving device, a cleaning device and a camera device, wherein the cleaning device is used for cleaning the camera device;
the energy-saving device comprises a support column, a circuit rod and second solar panels, wherein the lower surface of the support column is connected with the upper surface of the rod column, a round hole is formed in one side surface of the connecting block, one end of the circuit rod is arranged in the round hole, and the second solar panels are all arranged on the outer surface of the circuit rod;
the cleaning device comprises a supporting plate, a rotating shaft and a first transmission box, wherein one end of the rotating shaft is connected with the surface of one side of the supporting plate, and the other end of the rotating shaft is in rotating fit with one end of the first transmission box;
camera device includes camera, rotation axis, second transmission case and U type pole, second transmission case side surface is equipped with first trompil, horizontal pole one end is installed in first trompil, rotation axis one end and the rotatory cooperation of second transmission case one end, the camera lower surface is connected with the rotation axis other end, the fixed cylinder side surface of second is equipped with the second trompil, U type pole is installed in the second trompil, and wherein, set screw's quantity is six, and second solar panel's quantity is two, makes the post lower extreme strengthened fixedly through set screw for its disaster resistance reinforcing, provides electric power for the device through second solar panel.
Preferably, the support means comprises a base, a post, a transverse bar, a support bar and a connecting block.
Preferably, fixing device includes solid fixed ring, set screw, first stationary cylinder and the fixed cylinder of second, gu fixed ring upper surface is equipped with the through-hole, post and through-hole sliding fit, gu fixed ring upper surface and base upper surface all are equipped with a plurality of screws, and is a plurality of set screw one end respectively with a plurality of screw rotation coordination, first stationary cylinder side surface and the fixed cylinder side surface of second all are equipped with a plurality of pole holes, the transverse bar is installed in a plurality of pole holes, first stationary cylinder upper surface and bracing piece one end welding.
Preferably, the supporting device further comprises a control box, the control box is installed on the outer surface of the pole, one end of the transverse rod is welded to the outer surface of the pole, the other end of the supporting rod is welded to the lower surface of the connecting block, the pole is fixed through the base and cannot fall down due to factors such as wind power and the like.
Preferably, the fixing device further comprises a plurality of fixing nuts, the lower surfaces of the fixing nuts are respectively matched with the other ends of the fixing screws in a rotating mode, the number of the fixing nuts is six, and the fixing screws are fixed through the fixing nuts.
Preferably, economizer still includes first solar panel and stopper, the support column upper surface is connected with first solar panel lower surface, stopper side surface and the welding of the circuit pole other end, and wherein, first solar panel and second solar panel provide electric power for the device.
Preferably, cleaning device still includes shield, clean pole and cleaning plate, the shield sets up in the backup pad upper surface, clean pole one end is connected with first transmission case lower surface, the clean pole other end is connected with a cleaning plate side surface, conveniently cleans the camera through the cleaning plate.
Preferably, camera device still includes light and dark inductor, and is a plurality of the light is installed respectively in U type pole both ends, and is a plurality of dark inductor sets up in a plurality of light upper surfaces, wherein, the quantity of light and dark inductor is two, and the light can install the luminance increase on every side, and the dark inductor can control opening and closing of light.
Preferably, the limiting block is a cylindrical cylinder, and one end of the circuit rod is limited and protected by the limiting block.
Preferably, the light and dark sensor is electrically connected to a lighting lamp, and the lighting lamp 505 can improve the brightness of the environment.
The beneficial technical effects of the invention are as follows:
through the base, gu fixed ring, set screw and fixation nut make the post lower extreme strengthened fixed, increase its anti-disaster ability, support first solar panel and second solar panel through support column and circuit pole, make solar panel can better collection solar energy, the second transmission case can drive the rotation axis and rotate, thereby make the camera can carry out the multi-angle rotation, shoot the diversified condition, adopt the light can install luminance increase on every side, simultaneously light dark inductor can induction system luminance on every side, when luminance is higher, open the light, when luminance is lower, close the light, the energy saving, after the camera long-time use, its camera lens is occupied with the dust easily, can clean the camera through the cleaning plate, make the shooting picture clearer.
Drawings
FIG. 1 is a schematic diagram of an overall external structure of an Internet of things city monitoring device according to the invention;
FIG. 2 is a schematic diagram of an external isometric structure of an Internet of things city monitoring device according to the invention;
fig. 3 is a schematic view of a partial structure at a point a in fig. 1 of the city monitoring device of the internet of things according to the present invention;
fig. 4 is a schematic view of a partial structure at B in fig. 2 of the city monitoring device of the internet of things.
In the figure: 100. a support device; 101. a base; 102. a post; 103. a transverse bar; 104. a support bar; 105. connecting blocks; 106. a control box; 200. a fixing device; 201. a fixing ring; 202. a set screw; 203. fixing a nut; 204. a first stationary cylinder; 205. a second stationary cylinder; 300. an energy saving device; 301. a support pillar; 302. a first solar panel; 303. a circuit bar; 304. a second solar panel; 305. a limiting block; 400. a cleaning device; 401. a dust cover; 402. a support plate; 403. a rotating shaft; 404. a first transmission case; 405. a cleaning rod; 406. cleaning the plate; 500. a camera device; 501. a camera; 502. a rotating shaft; 503. a second transmission case; 504. a U-shaped rod; 505. an illuminating lamp; 506. light and dark sensor.
Detailed Description
In order to make the technical means of the present invention clearer and to make the technical means of the present invention capable of being implemented according to the content of the specification, the following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples, which are provided for illustrating the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1 to 4, the present invention is an internet-of-things city monitoring apparatus, including a supporting device 100, a fixing device 200, an energy saving device 300, a cleaning device 400, and a camera device 500, wherein the cleaning device 400 is used for cleaning the camera device 500;
the energy-saving device 300 comprises a support column 301, a circuit rod 303 and second solar panels 304, wherein the lower surface of the support column 301 is connected with the upper surface of the rod column 102, a round hole is formed in one side surface of the connecting block 105, one end of the circuit rod 303 is installed in the round hole, and the second solar panels 304 are all installed on the outer surface of the circuit rod 303;
the cleaning device 400 comprises a support plate 402, a rotating shaft 403 and a first transmission case 404, wherein one end of the rotating shaft 403 is connected with one side surface of the support plate 402, and the other end of the rotating shaft 403 is in rotating fit with one end of the first transmission case 404;
the camera device 500 comprises a camera 501, a rotating shaft 502, a second transmission box 503 and a U-shaped rod 504, a first opening is formed in one side surface of the second transmission box 503, one end of a transverse rod 103 is installed in the first opening, one end of the rotating shaft 502 is matched with one end of the second transmission box 503 in a rotating mode, the lower surface of the camera 501 is connected with the other end of the rotating shaft 502, a second opening is formed in one side surface of a second fixing cylinder 205, and the U-shaped rod 504 is installed in the second opening, wherein the number of the fixing screws 202 is six, the number of the second solar panels 304 is two, the lower end of the rod column 102 is strengthened and fixed through the fixing screws 202, the disaster resistance of the rod column is enhanced, and electric power is provided for the device through the.
Among them, the supporting device 100 includes a base 101, a pole 102, a cross bar 103, a support bar 104, and a connection block 105.
Wherein, fixing device 200 includes solid fixed ring 201, set screw 202, first fixed cylinder 204 and the fixed cylinder 205 of second, gu fixed ring 201 upper surface is equipped with the through-hole, post 102 and through-hole sliding fit, gu fixed ring 201 upper surface and base 101 upper surface all are equipped with a plurality of screws, a plurality of set screw 202 one end respectively with a plurality of screw rotary fit, first fixed cylinder 204 side surface and the fixed cylinder 205 side surface of second all are equipped with a plurality of pole holes, transverse bar 103 installs in a plurality of pole holes, first fixed cylinder 204 upper surface and bracing piece 104 one end welding.
The supporting device 100 further comprises a control box 106, the control box 106 is installed on the outer surface of the post 102, one end of the transverse rod 103 is welded to the outer surface of the post 102, the other end of the supporting rod 104 is welded to the lower surface of the connecting block 105, and the post 102 is fixed through the base 101 and cannot fall down due to wind and the like.
The fixing device 200 further includes a plurality of fixing nuts 203, lower surfaces of the plurality of fixing nuts 203 are respectively matched with the other ends of the plurality of fixing screws 202 in a rotating manner, the number of the fixing nuts 203 is six, and the fixing screws 202 are fixed through the fixing nuts 203.
The energy saving device 300 further comprises a first solar panel 302 and a limiting block 305, the upper surface of the supporting column 301 is connected with the lower surface of the first solar panel 302, one side surface of the limiting block 305 is welded with the other end of the circuit rod 303, and the first solar panel 302 and the second solar panel 304 provide power for the device.
Wherein, cleaning device 400 still includes shield 401, clean pole 405 and clean board 406, and shield 401 sets up in backup pad 402 upper surface, and clean pole 405 one end is connected with first transmission case 404 lower surface, and clean pole 405 other end is connected with clean board 406 side surface, conveniently cleans camera 501 through clean board 406.
The camera device 500 further includes a plurality of illuminating lamps 505 and a light and dark sensor 506, the illuminating lamps 505 are respectively installed at two ends of the U-shaped rod 504, the light and dark sensors 506 are arranged on the upper surfaces of the illuminating lamps 505, the number of the illuminating lamps 505 and the number of the light and dark sensors 506 are two, the illuminating lamps 505 can increase the brightness around the device, and the light and dark sensors 506 can control the on and off of the illuminating lamps 505.
The limiting block 305 is a cylindrical cylinder, and one end of the circuit rod 303 is limited and protected by the limiting block 305.
The light and dark sensor 506 is electrically connected to the illumination lamp 505, and the illumination lamp 505 can improve the brightness of the environment.
The working principle of the invention is as follows:
referring to fig. 1-4, the invention relates to an internet-of-things city monitoring device, when in use, a pole 102 is fixed through a base 101 and cannot fall down due to factors such as wind power, the lower end of the pole 102 is fixed through a fixing ring 201, a fixing screw 202 and a fixing nut 203, so that the disaster resistance of the pole is enhanced, the device can be adjusted and controlled through a control box 106, a first solar panel 302 is supported through a support column 301, a circuit rod 303 supports a second solar panel 304, so that the solar panels can better collect solar energy, a second transmission box 503 can drive a rotating shaft 502 to rotate, so that a camera 501 can rotate at multiple angles to shoot multiple directions, a U-shaped rod 504 supports an illuminating lamp 505, the brightness of the periphery of the illuminating lamp 505 can be increased, and a light and dark sensor 506 can sense the brightness of the periphery of the device, when luminance is higher, turn on light 505, when luminance is lower, close light 505, camera 501 uses for a long time simultaneously, and its camera lens accounts for the dust easily, through the motion of first transmission case 404 for axis of rotation 403 and backup pad 402 rotate relatively, thereby make cleaning rod 405 can drive cleaning plate 406 and can clean camera 501.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a thing networking city monitoring device which characterized in that: the cleaning device comprises a supporting device (100), a fixing device (200), an energy-saving device (300), a cleaning device (400) and a camera device (500), wherein the cleaning device (400) is used for cleaning the camera device (500);
the energy-saving device (300) comprises a supporting column (301), a circuit rod (303) and second solar panels (304), wherein the lower surface of the supporting column (301) is connected with the upper surface of the rod column (102), a round hole is formed in one side surface of the connecting block (105), one end of the circuit rod (303) is installed in the round hole, and the second solar panels (304) are installed on the outer surface of the circuit rod (303);
the cleaning device (400) comprises a supporting plate (402), a rotating shaft (403) and a first transmission box (404), wherein one end of the rotating shaft (403) is connected with one side surface of the supporting plate (402), and the other end of the rotating shaft (403) is in rotating fit with one end of the first transmission box (404);
camera device (500) include camera (501), rotation axis (502), second transmission case (503) and U type pole (504), second transmission case (503) side surface is equipped with first trompil, horizontal pole (103) one end is installed in first trompil, rotation axis (502) one end and the rotatory cooperation of second transmission case (503) one end, camera (501) lower surface is connected with rotation axis (502) other end, the fixed cylinder of second (205) side surface is equipped with the second trompil, U type pole (504) are installed in the second trompil.
2. The city monitoring device of the internet of things according to claim 1, wherein: the supporting device (100) comprises a base (101), a rod column (102), a transverse rod (103), a supporting rod (104) and a connecting block (105).
3. The city monitoring device of the internet of things according to claim 1, wherein: fixing device (200) is including solid fixed ring (201), set screw (202), first stationary cylinder (204) and second stationary cylinder (205), gu fixed ring (201) upper surface is equipped with the through-hole, post (102) and through-hole sliding fit, gu fixed ring (201) upper surface and base (101) upper surface all are equipped with a plurality of screws, and are a plurality of set screw (202) one end respectively with a plurality of screw normal running fit, first stationary cylinder (204) a side surface and second stationary cylinder (205) a side surface all are equipped with a plurality of rod holes, install in a plurality of rod holes horizontal pole (103), first stationary cylinder (204) upper surface and bracing piece (104) one end welding.
4. The city monitoring device of the internet of things according to claim 1, wherein: the supporting device (100) further comprises a control box (106), the control box (106) is installed on the outer surface of the rod column (102), one end of the transverse rod (103) is welded to the outer surface of the rod column (102), and the other end of the supporting rod (104) is welded to the lower surface of the connecting block (105).
5. The city monitoring device of the internet of things according to claim 1, wherein: the fixing device (200) further comprises fixing nuts (203), and the lower surfaces of the fixing nuts (203) are respectively in rotating fit with the other ends of the fixing screws (202).
6. The city monitoring device of the internet of things according to claim 1, wherein: the energy-saving device (300) further comprises a first solar panel (302) and a limiting block (305), the upper surface of the supporting column (301) is connected with the lower surface of the first solar panel (302), and one side surface of the limiting block (305) is welded with the other end of the circuit rod (303).
7. The city monitoring device of the internet of things according to claim 1, wherein: the cleaning device (400) further comprises a dust cover (401), a cleaning rod (405) and a cleaning plate (406), wherein the dust cover (401) is arranged on the upper surface of the supporting plate (402), one end of the cleaning rod (405) is connected with the lower surface of the first transmission box (404), and the other end of the cleaning rod (405) is connected with the surface of one side of the cleaning plate (406).
8. The city monitoring device of the internet of things according to claim 1, wherein: the camera device (500) further comprises illuminating lamps (505) and light and dark sensors (506), the illuminating lamps (505) are respectively installed at two ends of the U-shaped rod (504), and the light and dark sensors (506) are arranged on the upper surfaces of the illuminating lamps (505).
9. The city monitoring device of the internet of things according to claim 1, wherein: the limiting block (305) is a cylindrical cylinder.
10. The city monitoring device of the internet of things according to claim 1, wherein: the light and dark sensor (506) is electrically connected with the illuminating lamp (505).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011462613.9A CN112565578A (en) | 2020-12-14 | 2020-12-14 | City monitoring device based on Internet of things |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011462613.9A CN112565578A (en) | 2020-12-14 | 2020-12-14 | City monitoring device based on Internet of things |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112565578A true CN112565578A (en) | 2021-03-26 |
Family
ID=75062788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011462613.9A Withdrawn CN112565578A (en) | 2020-12-14 | 2020-12-14 | City monitoring device based on Internet of things |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112565578A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113543555A (en) * | 2021-07-20 | 2021-10-22 | 合肥一高知识产权运营管理有限公司 | 5G network communication base station |
CN114319180A (en) * | 2021-12-31 | 2022-04-12 | 浙江东冠通信技术股份有限公司 | Smart city multifunctional bearing device with self-adaptive adjusting mechanism |
WO2022127206A1 (en) * | 2020-12-14 | 2022-06-23 | 苏州必加互联网科技有限公司 | Internet-of-things urban monitoring device |
-
2020
- 2020-12-14 CN CN202011462613.9A patent/CN112565578A/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022127206A1 (en) * | 2020-12-14 | 2022-06-23 | 苏州必加互联网科技有限公司 | Internet-of-things urban monitoring device |
CN113543555A (en) * | 2021-07-20 | 2021-10-22 | 合肥一高知识产权运营管理有限公司 | 5G network communication base station |
CN113543555B (en) * | 2021-07-20 | 2022-09-02 | 福建泰坤电子有限公司 | 5G network communication base station |
CN114319180A (en) * | 2021-12-31 | 2022-04-12 | 浙江东冠通信技术股份有限公司 | Smart city multifunctional bearing device with self-adaptive adjusting mechanism |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN213960155U (en) | City monitoring device based on Internet of things | |
CN112565578A (en) | City monitoring device based on Internet of things | |
CN206647968U (en) | A kind of adjustable solar street lamp | |
CN208764826U (en) | A kind of energy-saving telescopic solar street light | |
CN106939997A (en) | A kind of adjustable solar street lamp | |
CN210330119U (en) | Multifunctional display device for exhibition hall | |
CN101499744A (en) | Gear rod transmitting two-dimensional solar energy automatic tracing apparatus based on reciprocating movement | |
CN201582703U (en) | Efficient solar street lamp | |
CN111795347A (en) | Solar street lamp cleaning device based on 5G communication technology | |
CN106193761B (en) | A kind of power high voltage transmission device | |
CN108343914A (en) | A kind of auto-induction type solar energy energy-conserving road lamp | |
CN208538293U (en) | A kind of intelligent household security system based on Internet of Things | |
CN110567500A (en) | Environment monitoring device based on remote monitoring | |
CN206195697U (en) | Height, inclination, rotation angle adjustable photovoltaic module support | |
CN209558182U (en) | A kind of single armed lamp with mosquito dispersing function | |
CN201726342U (en) | High power double-link depression angle track 3D solar lighting device | |
CN207298683U (en) | A kind of municipal administration street lamp easy to adjust | |
CN209013042U (en) | A kind of mounting device of no driving power Bluetooth switch dimming LED lamp | |
CN207780610U (en) | A kind of solar biaxial tracking system | |
CN215224265U (en) | Novel rotation type of transmission line drives bird ware | |
CN215523110U (en) | Energy-saving lighting system | |
CN205480630U (en) | Two -way LED street lamp with but intelligent monitoring and remote control function | |
CN215770383U (en) | Waste gas and wastewater treatment plans with show propaganda device | |
CN219367476U (en) | Solar intelligent LED lamp | |
CN208332198U (en) | A kind of miniature rotary lamp frame |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210326 |