CN207301377U - A kind of visual candid photograph ECOLOGICAL ENVIRONMENTAL MONITORING instrument based on return difference circuit - Google Patents

Abstract

The utility model discloses a kind of visual candid photograph ECOLOGICAL ENVIRONMENTAL MONITORING instrument based on return difference circuit, its structure includes base, column, power control cabinet, clip, joining rod, solar bracket, solar panel, cross bar, wind transducer, connecting rod, disk, network monitoring apparatus, air velocity transducer, meteorological sensor, display screen, foundation bolt, supporting rack；Plinth passes through foundation bolt and display screen vertical connection, uprights vertical is placed, column is located on the right side of display screen, column is flexibly connected with the supporting rack being fixed on base, power control cabinet is welded among column, clip is located above power control cabinet and is set in column outer surface, clip is mechanically connected with joining rod one end, the joining rod other end is equipped with meteorological sensor, the column of the utility model is flexibly connected with supporting rack, by movable branching rod can column carry out angle tilt, maintenance man is facilitated to carry out maintenance and inspection work, it need not be climbed, reduce work risk, improve the personal safety of maintenance man.

Description

A kind of visual candid photograph ECOLOGICAL ENVIRONMENTAL MONITORING instrument based on return difference circuit

Technical field

The utility model is a kind of visual candid photograph ECOLOGICAL ENVIRONMENTAL MONITORING instrument based on return difference circuit, belongs to environment monitor neck Domain.

Background technology

Automatic weather station, refers to that in a certain area construction can detect multiple key elements automatically, without artificial as needed Intervene, you can automatically generate message, be to make up meteorological spy on area of space periodically to the weather station of central station transmission detection data Survey the important means of data blank.By meteorological sensor, micro computer meteorological data collection instrument, power-supply system, radiation protection ventilator cowling, The part such as all-weather protective case and meteorological observation stent, communication module is formed.It can be used in wind speed, wind direction, rainfall, Air Temperature More than ten of meteorological element such as degree, air humidity, intensity of illumination, the soil moisture, soil moisture, evaporation capacity, atmospheric pressure carries out complete Weather field monitoring.It can be attached by professional and complete data acquisition connection with computer, transfer data to gas As in Computerized Meteorological Data Base, for statistical analysis and processing.

Prior art discloses Application No.：201420427489.6 utility model be related to a kind of anti-theft installation structure, Especially a kind of road traffic weather station theft-prevention structure, belongs to the technical field at traffic weather station.There is provided according to the utility model Technical solution, road traffic weather station theft-prevention structure, including traffic station column, the bottom of the traffic station column consolidate Dingan County is loaded on penetration pipe and cabinet fixed frame on base, is convexly equipped with the outer wall of traffic station column, the penetration pipe is with penetrating through The column threading via hole of the traffic station column is connected；The end of penetration pipe is penetrated in weather station cabinet, and penetration pipe is equipped with Pipe flange is threaded, traffic station column is installed with weather station cabinet by threading pipe flange and cabinet fixed frame.This practicality New structure is compact, easy to install, has preferable anti-theft capability, it is ensured that the data of road traffic weather station completely may be used Lean on.

But it is existing it is visual must be climbed when capturing the maintenance of ECOLOGICAL ENVIRONMENTAL MONITORING instrument, lose time and labour, dimension The safety for the person of repairing cannot ensure.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of visual candid photograph based on return difference circuit ECOLOGICAL ENVIRONMENTAL MONITORING instrument, to solve to be climbed when existing weather station repairs, loses time and labour, maintenance man's Safety cannot ensure.

To achieve these goals, the utility model is to realize by the following technical solutions：One kind is based on return difference electricity The visual of road captures ECOLOGICAL ENVIRONMENTAL MONITORING instrument, its structure include base, column, power control cabinet, clip, joining rod, solar bracket, Solar panel, cross bar, wind transducer, connecting rod, disk, network monitoring apparatus, air velocity transducer, meteorological sensor, Display screen, foundation bolt, supporting rack；The base is placed by foundation bolt and display screen vertical connection, the uprights vertical, The column is located on the right side of display screen, and the column is flexibly connected with the supporting rack being fixed on base, weldering among the column Power control cabinet is connected to, the clip is located above power control cabinet and is set in column outer surface, the clip and joining rod one end machinery Connection, the joining rod other end are equipped with meteorological sensor, and the solar bracket is installed on column top and is supported by too It is positive can solar panel, into 30 degree angles, the cross bar is horizontal positioned and middle with column top for the solar panel and column Weld together, the wind transducer, air velocity transducer are separately mounted to column both ends, and the connecting rod is with column positioned at same On one axis, the connecting rod bottom is vertically welded among cross bar, and disc centre, the circle are connected at the top of the connecting rod Network monitoring apparatus, the solar panel, wind transducer, network monitoring apparatus, air velocity transducer, gas are fixed with disk Image sensor, display screen pass through with power control cabinet to be electrically connected；Support frame as described above includes riser, reinforcing bar, platform sling, nut, screw rod, work Dynamic strut, bolt, fixed block, threaded hole, fixed groove；The riser vertical feet is simultaneously into a single integrated structure with base, described vertical Plate is equipped with 2 and is parallel to each other, and reinforcing bar both ends composition I-shaped structure is connected on the inside of 2 risers, and the column bottom is passed through Be installed with perforation, the perforation and reinforcing bar clearance fit, the column outer surface of upper be fixed with 2 be parallel to each other hang Plate, the screw rod both ends, which pass perpendicularly through among 2 platform slings and coordinate with nut thread, is locked in platform sling, the movable branching rod both ends Equipped with through hole, it is gap-matched and is located among 2 platform slings by screw rod and through hole at the top of the movable branching rod, the fixed block For L-type, the threaded hole is located among the vertical portion of fixed block, and the fixed block horizontal part is equipped with fixed groove, the work Dynamic strut bottom is meshed by bolt-through through hole with threaded hole to be fixed on fixed block, and the movable branching rod bottom is against solid Determine on groove.

Further, the cross bar is formed T-shaped with column.

Further, the network monitoring apparatus is made of collection control host, video camera, infrared lamp, antenna.

Further, video camera is equipped with and with video camera by being electrically connected at the top of the collection control host, on the video camera An infrared lamp is inlaid with, the antenna is connected to collection control host side, and the collection control host passes through with power control cabinet to be electrically connected.

Further, the activity point of view of the movable branching rod and column is 0~180 degree.

Further, power supply unit is equipped with the power control cabinet, the power supply unit includes protection circuit, storage battery, city Power supply, the storage battery, mains supply are connected with protection circuit respectively, and the storage battery is electrically connected with solar panel Connect.

Further, the protection circuit is by rectification circuit, input voltage circuit, detection circuit, return difference circuit, control electricity Road forms, and the rectification circuit is connected by input voltage circuit with detection circuit, and the detection circuit passes through return difference circuit It is connected with control circuit.

The column of the utility model is flexibly connected with supporting rack, by movable branching rod can column carry out angle tilt, Facilitate maintenance man to carry out maintenance and inspection work, without being climbed, reduce work risk, improve the personal safety of maintenance man.

Brief description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is a kind of visual structure diagram for capturing ECOLOGICAL ENVIRONMENTAL MONITORING instrument based on return difference circuit of the utility model.

Fig. 2 is the structure diagram of the utility model supporting rack.

Fig. 3 is the reinforcing bar structure diagram of the utility model supporting rack.

Fig. 4 is the fixed-block-architecture (FBA) schematic diagram of the utility model supporting rack.

Fig. 5 is the movable branching rod structure diagram of the utility model supporting rack.

Fig. 6 is the structure diagram of the utility model network monitoring apparatus.

Fig. 7 is the structure diagram of the utility model power supply unit.

Fig. 8 is the structure diagram that the utility model protects circuit.

In figure：Base -1, column -2, power control cabinet -3, clip -4, joining rod -5, solar bracket -6, solar cell Plate -7, cross bar -8, wind transducer -9, connecting rod -10, disk -11, network monitoring apparatus -12, air velocity transducer -13, meteorology Sensor -14, display screen -15, foundation bolt -16, supporting rack -17, riser -170, reinforcing bar -171, platform sling -172, nut - 173rd, screw rod -174, movable branching rod -175, bolt -176, fixed block -177, threaded hole -178, fixed groove -179, collection control master Machine -120, video camera -121, infrared lamp -122, antenna -123, power supply unit -30, protection circuit -31, storage battery -32, alternating current Power supply -33, rectification circuit -310, input voltage circuit -311, detection circuit -312, return difference circuit -313, control circuit -314.

Embodiment

To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below With reference to embodiment, the utility model is expanded on further.

Embodiment 1

- Fig. 6 is please referred to Fig.1, the utility model provides a kind of visual candid photograph ECOLOGICAL ENVIRONMENTAL MONITORING instrument based on return difference circuit Technical solution：Its structure includes base 1, column 2, power control cabinet 3, clip 4, joining rod 5, solar bracket 6, solar panel 7th, cross bar 8, wind transducer 9, connecting rod 10, disk 11, network monitoring apparatus 12, air velocity transducer 13, meteorological sensor 14th, display screen 15, foundation bolt 16, supporting rack 17；The base 1 passes through foundation bolt 16 and 15 vertical connection of display screen, institute State column 2 to be disposed vertically, the column 2 is located at the right side of display screen 15, the column 2 and the supporting rack 17 being fixed on base 1 It is flexibly connected, power control cabinet 3 is welded among the column 2, the clip 4 is located at the top of power control cabinet 3 and is set in 2 appearance of column Face, the clip 4 and 5 one end of joining rod mechanically connect, and 5 other end of joining rod is equipped with meteorological sensor 14, it is described too Positive energy stent 6 is installed on 2 top of column and is supported by solar panel 7, and the solar panel 7 is with column 2 into 30 degree Angle, the cross bar 8 is horizontal positioned and middle with welding together at the top of column 2, the wind transducer 9, air velocity transducer 13 are separately mounted to 2 both ends of column, and the connecting rod 10 is located on same axis with column 2, and 10 bottom of connecting rod is vertical It is welded among cross bar 8, the top of connecting rod 10 is connected to 11 center of disk, and network monitoring is fixed with the disk 11 Device 12, the solar panel 7, wind transducer 9, network monitoring apparatus 12, air velocity transducer 13, meteorological sensor 14th, display screen 15 passes through with power control cabinet 3 and is electrically connected；Support frame as described above 17 includes riser 170, reinforcing bar 171, platform sling 172, nut 173rd, screw rod 174, movable branching rod 175, bolt 176, fixed block 177, threaded hole 178, fixed groove 179；The riser 170 Vertical feet 1 is simultaneously into a single integrated structure with base 1, and the riser 170 is equipped with 2 and is parallel to each other, and is connected on the inside of 2 risers 171 both ends of reinforcing bar form I-shaped structure, and through there is perforation, the perforation is matched somebody with somebody with 171 gap of reinforcing bar for 2 bottom of column Close, 2 outer surface of upper of column is fixed with 2 platform slings being parallel to each other 172, and 174 both ends of screw rod pass perpendicularly through 2 Platform sling 172 is locked among platform sling 172 and with 173 thread fitting of nut, 175 both ends of movable branching rod are equipped with through hole, described The top of movable branching rod 175 is gap-matched by screw rod 174 and through hole to be located among 2 platform slings 172, the fixed block 177 For L-type, the threaded hole 178 is located among the vertical portion of fixed block 177, and 177 horizontal part of fixed block is equipped with anchor Groove 179,175 bottom of movable branching rod is meshed by bolt 176 through through hole with threaded hole 178 is fixed on fixed block 177 On, 175 bottom of movable branching rod is against on fixed groove 179, and the cross bar 8 forms T-shaped, the network monitoring with column 2 Device 12 is made of collection control host 120, video camera 121, infrared lamp 122, antenna 123, and 120 top of collection control host, which is equipped with, to be taken the photograph Camera 121 and with video camera 121 by being electrically connected, 3 infrared lamps 122, the antenna 123 are inlaid with the video camera 121 It is connected to and collects 120 side of control host, the collection control host 120 is with power control cabinet 3 by being electrically connected, and the movable branching rod 175 is with standing The activity point of view of column 2 is 0~180 degree.Meteorological sensor 14 described in this patent can carry out conventional environment temperature, air pressure, ring Border humidity, the observation of the meteorological element moral of rainfall.

When maintenance or inspection, bolt 176 is removed by rotation makes movable branching rod 175 be separated with fixed block 177, at least Two people hold movable branching rod 175 and pull out together, make column 2 in reinforcing bar 171 moving rotary to parallel to the ground, Maintenance man can be facilitated to carry out maintenance, when fixed, promote movable branching rod 175 to support column 2 and stand, by 175 bottom of movable branching rod It is against on fixed groove 179, a people buttresses movable branching rod 175, and a people rotates bolt 176 and movable branching rod 175 is fixed on fixation On block 177.

The base 1, column 2, power control cabinet 3, clip 4, joining rod 5, solar bracket 6, solar cell of the utility model Plate 7, cross bar 8, wind transducer 9, connecting rod 10, disk 11, network monitoring apparatus 12, air velocity transducer 13, meteorological sensor 14th, display screen 15, foundation bolt 16, supporting rack 17, riser 170, reinforcing bar 171, platform sling 172, nut 173, screw rod 174, work It is dynamic strut 175, bolt 176, fixed block 177, threaded hole 178, fixed groove 179, collection control host 120, video camera 121, infrared Lamp 122, antenna 123, the component that component is universal standard part or those skilled in the art know, its structure and principle are all this Technical staff can learn or know by normal experiment method the utility model solves the problems, such as it is existing by technical manual Weather station maintenance when must be climbed, lose time and labour, the safety of maintenance man cannot ensure, the utility model By being combined with each other for above-mentioned component, can by movable branching rod can column carry out angle tilt, facilitate maintenance man to carry out Maintenance and inspection work, and without being climbed, reduce work risk, improve the personal safety of maintenance man, described in detail below：

Support frame as described above 17 includes riser 170, reinforcing bar 171, platform sling 172, nut 173, screw rod 174, movable branching rod 175th, bolt 176, fixed block 177, threaded hole 178, fixed groove 179；170 vertical feet 1 of riser and with base 1 into one Body structure, the riser 170 are equipped with 2 and are parallel to each other, and it is I-shaped that 171 both ends of reinforcing bar composition is connected on the inside of 2 risers Structure, 2 bottom of column, which is run through, perforation, the perforation and 171 clearance fit of reinforcing bar, 2 outer surface of upper of column Be fixed with 2 platform slings being parallel to each other 172,174 both ends of screw rod pass perpendicularly through among 2 platform slings 172 and with nut 173 Thread fitting is locked in platform sling 172, and 175 both ends of movable branching rod are equipped with through hole, and the top of movable branching rod 175 passes through screw rod 174 are gap-matched and are located among 2 platform slings 172 with through hole, and the fixed block 177 is L-type, and the threaded hole 178 is located at Among the vertical portion of fixed block 177,177 horizontal part of fixed block is equipped with fixed groove 179,175 bottom of movable branching rod Portion is meshed with threaded hole 178 through through hole by bolt 176 and is fixed on fixed block 177,175 bottom of movable branching rod It is against on fixed groove 179.

Embodiment 2

When a run of wet weather, in the case that solar cell can not be powered, turn to be powered by alternating current, power supply Switching on and shutting down alternating state will be in, output voltage waveforms are by continuous saltus step.

With reference to figure 5, Fig. 6, power supply unit 30 is equipped with the power control cabinet 3, the power supply unit 30 includes protection circuit 31st, storage battery 32, mains supply 33, the storage battery 32, mains supply 33 are connected with protection circuit 31 respectively, the storage Battery 32 is electrically connected with solar panel 7, and the protection circuit 31 is by rectification circuit 310, input voltage circuit 311, detection Circuit 312, return difference circuit 313, control circuit 314 form, and the rectification circuit 310 passes through input voltage circuit 311 and detection Circuit 312 is connected, and the detection circuit 312 is connected by return difference circuit 313 with control circuit 314.

It can ensure that input voltage is smooth, occur without big saltus step, reduce input capacitance.

In use, output after amplified voltage signal rectification is given back to difference circuit 313 by rectification circuit 310；Return difference circuit 313 by the second DC voltage after rectification compared with predeterminated voltage, outputs level signals give control circuit 314 control device Power on, power off.

The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (5)

1. a kind of visual based on return difference circuit captures ECOLOGICAL ENVIRONMENTAL MONITORING instrument, its structure includes base (1), column (2), automatically controlled Cabinet (3), clip (4), joining rod (5), solar bracket (6), solar panel (7), cross bar (8), wind transducer (9), Connecting rod (10), disk (11), network monitoring apparatus (12), air velocity transducer (13), meteorological sensor (14), display screen (15), foundation bolt (16), supporting rack (17), it is characterised in that：

By foundation bolt (16) and display screen (15) vertical connection, the column (2) is disposed vertically the base (1), described Column (2) is located on the right side of display screen (15), and the column (2) is flexibly connected with the supporting rack (17) being fixed on base (1), institute State and power control cabinet (3) is welded among column (2), the clip (4) is located above power control cabinet (3) and is set in column (2) appearance Face, the clip (4) mechanically connect with joining rod (5) one end, and joining rod (5) other end is equipped with meteorological sensor (14), the solar bracket (6) is installed on column (2) top and is supported by solar panel (7), the solar cell Plate (7) is with column (2) into 30 degree of angles, and the cross bar (8) is horizontal positioned and middle with welding together at the top of column (2), institute State wind transducer (9), air velocity transducer (13) is separately mounted to column (2) both ends, the connecting rod (10) and column (2) position In on same axis, connecting rod (10) bottom is vertically welded among cross bar (8), is connected at the top of the connecting rod (10) Disk (11) center, network monitoring apparatus (12) is fixed with the disk (11), and the solar panel (7), wind direction pass Sensor (9), network monitoring apparatus (12), air velocity transducer (13), meteorological sensor (14), display screen (15) and power control cabinet (3) Pass through electrical connection；

Support frame as described above (17) includes riser (170), reinforcing bar (171), platform sling (172), nut (173), screw rod (174), work Dynamic strut (175), bolt (176), fixed block (177), threaded hole (178), fixed groove (179)；

Riser (170) vertical feet (1) is simultaneously into a single integrated structure with base (1), and the riser (170) is equipped with 2 simultaneously mutually It is parallel, reinforcing bar (171) both ends composition I-shaped structure is connected on the inside of 2 risers, column (2) bottom is worn Hole, it is described perforation with reinforcing bar (171) clearance fit, column (2) outer surface of upper be fixed with 2 be parallel to each other hang Plate (172), screw rod (174) both ends pass perpendicularly through among 2 platform slings (172) and are locked in nut (173) thread fitting Platform sling (172), movable branching rod (175) both ends are equipped with through hole, at the top of the movable branching rod (175) by screw rod (174) with Through hole, which is gap-matched, to be located among 2 platform slings (172), and the fixed block (177) is L-type, and the threaded hole (178) is located at Among the vertical portion of fixed block (177), fixed block (177) horizontal part is equipped with fixed groove (179), the movable branching rod (175) bottom is meshed with threaded hole (178) through through hole by bolt (176) and is fixed on fixed block (177), the activity Strut (175) bottom is against on fixed groove (179).

A kind of 2. visual candid photograph ECOLOGICAL ENVIRONMENTAL MONITORING instrument based on return difference circuit according to claim 1, it is characterised in that： The cross bar (8) forms T-shaped with column (2).

A kind of 3. visual candid photograph ECOLOGICAL ENVIRONMENTAL MONITORING instrument based on return difference circuit according to claim 1, it is characterised in that： The network monitoring apparatus (12) is made of collection control host (120), video camera (121), infrared lamp (122), antenna (123).

A kind of 4. visual candid photograph ECOLOGICAL ENVIRONMENTAL MONITORING instrument based on return difference circuit according to claim 3, it is characterised in that： Video camera (121) is equipped with the top of the collection control host (120) and with video camera (121) by being electrically connected, the video camera (121) On be inlaid with 3 infrared lamps (122), the antenna (123) is connected to collection control host (120) side, the collection control host (120) Pass through with power control cabinet (3) and be electrically connected.

A kind of 5. visual candid photograph ECOLOGICAL ENVIRONMENTAL MONITORING instrument based on return difference circuit according to claim 1, it is characterised in that： The movable branching rod (175) and the activity point of view of column (2) are 0~180 degree.