CN212255245U

CN212255245U - Portable air quality monitoring device

Info

Publication number: CN212255245U
Application number: CN202020842597.5U
Authority: CN
Inventors: 杨林彦; 陈泽成; 耿勤; 饶梦文
Original assignee: Guangdong Xinyi Testing Technology Co ltd
Current assignee: Guangdong Xinyi Testing Technology Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-29
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a portable air quality monitoring device, including the air monitoring device, the air monitoring device includes the shutter box, support column and baffle, the riser is cup jointed in the support column middle-end slip, top surface rigid coupling baffle, upper end rigid coupling motor case, motor case left end rotates connects pivot I one end, the other end of pivot I runs through and connects inside the baffle, pivot I middle-end rigid coupling sprocket I, be equipped with the chain of being connected with it on the sprocket I, the chain still has changeed chain wheel II, sprocket II has pivot II with the axle center rigid coupling, pivot II right-hand member runs through and rotates connects inside the support column, the left end runs through and rotates and connects inside the baffle, and pivot II middle-end rigid coupling has adjusting coil, adjusting coil is coiled with the regulation rope, adjusting rope tail end system is on solid fixed ring, gu fixed ring rigid coupling monitoring device, monitoring device bottom rigid coupling riser, the riser cup joints on the support column, the button lifter is pressed to move up and down along the supporting column, so that the monitoring device can monitor air at different heights.

Description

Portable air quality monitoring device

Technical Field

The utility model relates to an air quality monitoring technology field specifically is a portable air quality monitoring device.

Background

The air quality monitoring device monitors the content of pollutants such as sulfur dioxide, nitrogen dioxide, carbon monoxide, PM2.5, PM10 and the like in the air through an air quality monitor, and along with the improvement of scientific technology, the conventional air quality monitoring device directly transmits monitoring data to air purification equipment through a central processing unit to purify the air with abnormal quality;

the intelligent air quality monitoring device who uses at present highly adjusts air quality monitor in the convenience, leads to inconvenient air to not high to monitor, uses and has the limitation, and drenches the inside of installing air quality monitor at the shutter box usually for surface air quality monitor is drenched, influences the normal contact with the outside air, has influenced the accuracy of monitoring result, the utility model aims to provide an intelligent air quality monitoring device to solve the problem that above-mentioned background art provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable air quality monitoring device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable air quality monitoring device comprises an air monitoring device, wherein the air monitoring device comprises a louver box, a supporting column and a baffle, the middle end of the supporting column is slidably sleeved with a lifter, a top surface fixedly connected baffle and an upper end fixedly connected transmission device, the transmission device comprises a motor box, a rotating shaft I, a chain wheel I, a chain wheel II, a rotating shaft II, an adjusting coil, an adjusting rope and a fixing ring, the left end of the motor box is rotatably connected with one end of the rotating shaft I, the other end of the rotating shaft I penetrates through and is connected inside the baffle, the middle end fixedly connected chain wheel I of the rotating shaft I is provided with the chain matched and connected with the chain wheel I, the chain is further connected with the chain wheel II, the chain wheel II is fixedly connected with the rotating shaft II through the same axis, the right end of the rotating shaft II penetrates through and is rotatably connected inside the supporting column, the left end, the adjustable rope is wound on the adjusting coil, the tail end of the adjusting rope is tied on the fixing ring, the fixing ring is fixedly connected with the monitoring device, the bottom end of the monitoring device is fixedly connected with the lifter, and the lifter is sleeved on the supporting column.

Preferably, the riser is the cavity cuboid shape, and all is equipped with the gyro wheel on four sides, and four gyro wheels rotate to be connected on the support column side.

Preferably, the transmission device further comprises a bearing and a button, the bearings are arranged on the inner end faces of the baffle and the support column, and the button is located at the lower end of the support column.

Preferably, the baffle is a downward L-shaped plate, and the length of the plate is larger than the linear distance between the two shafts.

Preferably, monitoring devices includes fixed plate, through-hole, support frame, fan, stand and solar panel, the fixed plate rigid coupling is in solid fixed ring below, and is equipped with root stand all around, and four stands differ in length, makes the solar panel slope of rigid coupling on the stand place, solar panel below rigid coupling solar panel two, the through-hole runs through the fixed plate middle part, and the rigid coupling support frame on the through-hole lateral wall, the support frame is equipped with fixture block structure for cylinder and both ends, support frame upper end rigid coupling fan, the fan passes through the wire and links to each other with solar panel, and the wire pastes the through-hole inner wall and leads out.

Preferably, both sides of the baffle are provided with covers.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses press the button, the driving motor case is just, the reversal, make adjusting coil pass through sprocket I, mutually support between chain and the sprocket II rotates, the rope is adjusted in the pulling, make the riser along the support column up-and-down motion, thereby realize that monitoring devices carries out air monitering at the co-altitude not, and handy replacement and maintenance, after fixing high, avoid the sun to penetrate the shutter box directly through solar panel, and after solar cell panel had saved the electric quantity, drive the fan and rotate, reach the ventilative effect of shutter box.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the transmission device of the present invention;

FIG. 3 is a schematic cross-sectional view of the structural lift of the present invention;

FIG. 4 is a schematic view of the structure monitoring device of the present invention;

FIG. 5 is a schematic view of the structural cover of the present invention;

in the figure: 1 air monitoring device, 102 louver boxes, 101 support columns, 103 baffles, 2 transmission devices, 201 motor boxes, 202 rotating shafts I, 203 sprocket wheels I, 204 bearings, 205 chains, 206 sprocket wheels II, 207 rotating shafts II, 208 adjusting coils, 209 adjusting ropes, 210 fixing rings, 211 buttons, 212 lifters, 213 rollers, 214 covers, 3 monitoring devices, 301 fixing plates, 302 through holes, 303 support frames, 304 fans, 305 upright posts and 306 solar panels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a portable air quality monitoring device comprises an air monitoring device 1, the air monitoring device 1 comprises a louver box 102, a support column 101 and a baffle plate 103, the middle end of the support column 101 is connected with a lifter 212 in a sliding and sleeved mode, the top surface is fixedly connected with the baffle plate 103, the upper end is fixedly connected with a transmission device 2, the transmission device 2 comprises a motor box 201, a rotating shaft I202, a chain wheel I203, a chain 205, a chain wheel II 206, a rotating shaft II 207, an adjusting coil 208, an adjusting rope 209 and a fixing ring 210, the left end of the motor box 201 is rotatably connected with one end of the rotating shaft I202, the other end of the rotating shaft I202 penetrates through and is connected into the baffle plate 103, the middle end of the rotating shaft I202 is fixedly connected with the chain wheel I203, the chain wheel I203 is provided with a chain 205 which is connected with the chain wheel I203 in a matched mode, the chain wheel 205 is further connected with the chain, and the middle end of the rotating shaft II 207 is fixedly connected with an adjusting coil 208, the adjusting coil 208 is wound with an adjusting rope 209, the tail end of the adjusting rope 209 is tied on a fixing ring 210, the fixing ring 210 is fixedly connected with the monitoring device 3, the bottom end of the monitoring device 3 is fixedly connected with a lifter 212, the lifter 212 is sleeved on the supporting column 101, and the height can be automatically adjusted to monitor air with different heights.

The lifter 212 is a hollow cuboid, and four sides of the lifter are provided with four rollers, and the four rollers are rotatably connected to the side surfaces of the supporting column 101.

The transmission device 2 further comprises a bearing 204 and a button 211, the bearing 204 is arranged on the inner end faces of the baffle plate 103 and the support column 101, and the button 211 is located at the lower end of the support column 101, so that the rotation is more convenient, and the abrasion is reduced.

The baffle 103 is a downward L-shaped plate with a length greater than the linear distance between the two axes.

Monitoring devices 3 includes fixed plate 301, through-hole 302, support frame 303, fan 304, stand 305 and solar panel 306, fixed plate 301 rigid coupling is in solid fixed ring 210 below, and be equipped with 4 stand 305 all around, four stand 305 differ in size, make the slope of solar panel 306 of rigid coupling on stand 305 place, solar panel 306 below rigid coupling solar cell panel is two, through-hole 302 runs through fixed plate 301 middle part, and rigid coupling support frame 303 on the through-hole 302 lateral wall, support frame 303 is equipped with the fixture block structure for cylinder and both ends, support frame 303 upper end rigid coupling fan 304, fan 304 passes through the wire and links to each other with solar cell panel, the wire pastes through-hole 302 inner wall and leads out and realizes shutter box 1. 2, ventilation and ventilation.

Both sides of the baffle plate 103 are provided with covers 214 to prevent sundries and rainwater from entering and corroding.

The working principle is as follows: the utility model discloses press button 211, driving motor case 201 is just, the reversal, make adjusting coil 208 pass through sprocket I203, mutually support between chain 205 and sprocket II 207 rotates, rope 209 is adjusted in the pulling, make riser 212 along support column 101 up-and-down motion, thereby realize that monitoring devices 3 carries out air monitering at the co-altitude, and portable replacement and maintenance, after fixing the height, avoid solar energy board 306 to penetrate louver 102 directly, and after solar cell panel had saved the good electric quantity, drive fan 304 and rotate, the ventilative effect of louver 102 is reached.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable air quality monitoring device, includes air monitoring device (1), air monitoring device (1) includes shutter box (102), support column (101) and baffle (103), its characterized in that: support column (101) middle-end sliding sleeve connects riser (212), top surface rigid coupling baffle (103), upper end rigid coupling transmission (2), transmission (2) include motor case (201), pivot I (202), sprocket I (203), chain (205), sprocket II (206), pivot II (207), control coil (208), regulation rope (209) and solid fixed ring (210), motor case (201) left end rotates and connects pivot I (202) one end, pivot I (202) other end runs through and connects inside baffle (103), pivot I (202) middle-end rigid coupling sprocket I (203), be equipped with chain (205) of being connected with it on sprocket I (203), chain (205) still have sprocket II (206) of the switching, sprocket II (206) coaxial rigid coupling has pivot II (207), pivot II (207) right-hand member runs through and rotates inside connecting support column (101), the left end runs through and rotates to be connected inside baffle (103), just the middle-end rigid coupling of pivot II (207) has adjusting coil (208), around adjusting rope (209) on adjusting coil (208), adjust rope (209) tail end system on solid fixed ring (210), gu fixed ring (210) rigid coupling monitoring devices (3), on monitoring devices (3) bottom rigid coupling riser (212), riser (212) cup joint on support column (101).

2. A portable air quality monitoring device according to claim 1, wherein: the lifter (212) is in a hollow cuboid shape, rollers are arranged on four sides of the lifter, and the four rollers are rotatably connected to the side faces of the supporting columns (101).

3. A portable air quality monitoring device according to claim 1, wherein: the transmission device (2) further comprises a bearing (204) and a button (211), the bearings (204) are arranged on the inner end faces of the baffle plate (103) and the support column (101), and the button (211) is located at the lower end of the support column (101).

4. A portable air quality monitoring device according to claim 1, wherein: the baffle (103) is a downward L-shaped plate, and the length of the plate is larger than the linear distance between the two shafts.

5. A portable air quality monitoring device according to claim 1, wherein: monitoring devices (3) are including fixed plate (301), through-hole (302), support frame (303), fan (304), stand (305) and solar panel (306), fixed plate (301) rigid coupling is in solid fixed ring (210) below, and is equipped with 4 stand (305) all around, and four stand (305) differ in size, makes solar panel (306) slope of rigid coupling on stand (305) place, solar panel (306) below rigid coupling solar cell panel is two, through-hole (302) run through fixed plate (301) middle part, and rigid coupling support frame (303) on through-hole (302) lateral wall, support frame (303) are equipped with the fixture block structure for cylinder and both ends, support frame (303) upper end rigid coupling fan (304), fan (304) link to each other with solar cell panel through the wire, and the wire pastes through-hole (302) inner wall and leads out.

6. A portable air quality monitoring device according to claim 1, wherein: both sides of the baffle (103) are provided with covers (214).