CN209819071U

CN209819071U - Portable environment monitoring device

Info

Publication number: CN209819071U
Application number: CN201920271366.0U
Authority: CN
Inventors: 张殿伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-04
Filing date: 2019-03-04
Publication date: 2019-12-20
Anticipated expiration: 2029-03-04

Abstract

The utility model relates to an environmental monitoring technical field just discloses a portable environmental monitoring device, the on-line screen storage device comprises a base, the equal fixed mounting in both sides of base bottom has the brake wheel, the bracing piece has been cup jointed to the middle part screw thread on base top, the lagging has been cup jointed to the other end screw thread of bracing piece, the top of lagging is seted up flutedly, the inside of recess is pegged graft and is had the air monitor body, the middle part welded fastening of bracing piece has the stationary blade. Through the base, the spiral shell piece, the cooperation of bracing piece and lagging is used, utilize the characteristic that the screw thread cup jointed, the device's of being convenient for fast assembly, rethread air monitor body drives the picture peg and inserts in the recess of lagging along the slot, the dismouting and the maintenance of the air monitor body of being convenient for, can also avoid the air monitor body to lean out simultaneously, improve the installation stability, utilize the combination of base and two brake wheels to use, the mobility of the device has effectively been increased, be favorable to improving the device's removal portability.

Description

Portable environment monitoring device

Technical Field

The utility model relates to an environmental monitoring technical field specifically is a portable environmental monitoring device.

Background

The quality of air reflects the concentration of pollutants in the air, air pollution is a complex phenomenon, the concentration of air pollutants is influenced by a plurality of factors at specific time and place, along with the continuous development of industry and transportation industry, a large amount of harmful substances are discharged into the air, the normal composition of the air is changed, and the air is polluted, so that the environmental monitoring and treatment of the air pollution are the problems to be solved urgently at present.

At present at air circumstance monitoring's in-process, because the air has good mobility, often need remove environment monitoring device and monitor the air in a plurality of places, can draw comparatively accurate experimental foundation, but because the most formula structure as an organic whole of ordinary environment monitoring device, the dismouting is comparatively loaded down with trivial details, and is difficult to remove and carry, brings very big inconvenience for air circumstance monitoring work, for this reason, we propose a portable environment monitoring device.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problems existing in the prior art, an aspect of the present invention is to provide a portable environment monitoring device.

In order to achieve the above purpose, the utility model provides a portable environment monitoring device, which comprises a base, brake wheels are fixedly arranged on both sides of the bottom of the base, a support rod is sleeved in the middle of the top end of the base in a threaded manner, the other end of the supporting rod is sleeved with a sleeve plate in a threaded manner, the top of the sleeve plate is provided with a groove, an air monitor body is inserted in the groove, a fixing piece is welded and fixed at the middle part of the supporting rod, a lantern ring positioned above the fixing piece is movably sleeved at the middle part of the supporting rod, limiting plates are welded and fixed on both sides of the lantern ring, limiting grooves are arranged on the outer sides of the limiting plates, the inside activity of spacing groove has cup jointed the stopper, the other end of stopper extends to the outside of spacing groove and welded fastening has the down tube, the other end downward sloping of down tube and with one side welded fastening at base top.

Preferably, the inside of stopper is seted up quantity and is two cavity and longitudinal arrangement side by side, the gag lever post has been cup jointed in the activity respectively at the upper and lower both ends of cavity, the one end of gag lever post runs through and extends to the outside of stopper, the surface of gag lever post and the inside swing joint of stopper, the other end of gag lever post extends to the inside of cavity and welded fastening has the backing ring, two fixedly connected with is located the inside spring of cavity between the backing ring.

Preferably, the inner wall of the limiting groove is provided with limiting holes located on two sides of the limiting plate, and one end of the limiting rod extends to the inside of the limiting hole and is movably sleeved with the limiting hole.

Preferably, the middle part of the supporting rod is sleeved with a locking nut above the lantern ring in a threaded manner, and the lower surface of the locking nut is in contact with and tightly connected with the upper surface of the lantern ring.

Preferably, the both sides and the bottom of air monitor body all are connected and are fixed with the picture peg, the slot that is used for the suit picture peg is seted up to the inner wall of recess, the surface of picture peg contacts and swing joint with the inner wall of slot.

Preferably, the middle part of base and lagging all welded fastening has the spiral shell piece that is used for cup jointing the bracing piece, the screw hole with bracing piece looks adaptation is seted up at the middle part of spiral shell piece, the both ends of bracing piece extend to the inside and the mutual thread engagement of two spiral shell pieces respectively and are connected.

Compared with the prior art, the utility model provides a portable environment monitoring device has following beneficial effect:

(one) through the base, the spiral shell piece, the cooperation of bracing piece and lagging is used, utilize the characteristic that the screw thread cup jointed, the device's of being convenient for fast assembly, rethread air monitor body drives the picture peg and inserts in the recess of lagging along the slot, the dismouting and the maintenance of the air monitor body of being convenient for, can also avoid the air monitor body to lean out simultaneously, improve installation stability, utilize the combined use of base and two brake wheels, the mobility of the device has effectively been increased, be favorable to improving the device's removal portability.

(II) through the lantern ring, the limiting plate, the spacing groove, the cooperation of stopper and down tube is used, make two down tubes carry out the bearing diagonal to the lantern ring, thereby realize the firm to the bracing piece, be favorable to improving the device's overall stability, two gag lever posts are inwards pressed to the rethread, make the gag lever post drive the inside extrusion spring of backing ring, realize that the gag lever post receive and releases to the elasticity in the cavity, the stopper of being convenient for pegs graft to the inside of spacing groove, utilize cup jointing in spacing hole on gag lever post and the limiting plate, realize the fixed to the stopper position, be favorable to improving the device's practicality and dismouting convenience.

Drawings

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

fig. 2 is a schematic view of the overlooking structure of the air monitor body of the present invention;

FIG. 3 is a schematic front view of the collar of the present invention;

FIG. 4 is a schematic top view of the collar of the present invention;

fig. 5 is the schematic view of the overlooking section structure of the limiting block of the present invention.

In the figure: 1. a base; 2. a brake wheel; 3. a support bar; 4. sheathing; 5. an air monitor body; 6. a fixing sheet; 7. a collar; 8. a limiting plate; 9. a limiting groove; 10. a limiting block; 11. a diagonal bar; 12. a limiting rod; 13. a backing ring; 14. a spring; 15. a cavity; 16. locking the nut; 17. inserting plates; 18. and (4) a slot.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-5, a portable environment monitoring device comprises a base 1, wherein brake wheels 2 are fixedly mounted on both sides of the bottom of the base 1, and the combination of the base 1 and the two brake wheels 2 is utilized, so that the mobility of the device is effectively increased, and the device is favorable for improving the mobile portability of the device, a support rod 3 is sleeved on the middle thread of the top end of the base 1, a sleeve plate 4 is sleeved on the other end thread of the support rod 3, a groove is formed in the top of the sleeve plate 4, an air monitor body 5 is inserted in the groove, the air monitor body 5 is a conventional ambient air monitoring device, the existing known mature technology is used, and the description is not performed at this place, a fixing plate 6 is fixedly welded in the middle of the support rod 3, a lantern ring 7 positioned above the fixing plate 6 is movably sleeved in the middle of the support rod 3, the equal welded fastening in both sides of the lantern ring 7 has a limiting plate 8, spacing groove 9 has been seted up in the outside of limiting plate 8, stopper 10 has been cup jointed in the inside activity of spacing groove 9, the other end of stopper 10 extends to the outside and the welded fastening of spacing groove 9 has down tube 11, the other end downward sloping of down tube 11 and with the one side welded fastening at 1 top of base, use through the cooperation of the lantern ring 7, limiting plate 8, spacing groove 9, stopper 10 and down tube 11 for two down tubes 11 carry out the bearing diagonal to the lantern ring 7, thereby realize the firm to bracing piece 3, are favorable to improving the device's overall stability.

The limiting device is characterized in that two cavities 15 are formed in the limiting block 10 and are longitudinally arranged side by side, limiting rods 12 are movably sleeved at the upper ends and the lower ends of the cavities 15 respectively, one end of each limiting rod 12 penetrates through and extends to the outside of the limiting block 10, the outer surface of each limiting rod 12 is movably connected with the inside of the corresponding limiting block 10, the other end of each limiting rod 12 extends into the corresponding cavity 15 and is fixedly welded with a backing ring 13, a spring 14 located in the cavity 15 is fixedly connected between the two backing rings 13, limiting holes located at two sides of the limiting plate 8 are formed in the inner wall of each limiting groove 9, one end of each limiting rod 12 extends into the corresponding limiting hole and is movably sleeved with each other, in the embodiment, the two limiting rods 12 are pressed inwards, so that the limiting rods 12 drive the backing rings 13 to inwards press the springs 14, and the elastic retraction and release of the limiting rods 12 into the cavities 15, limiting block 10 is convenient to peg graft to the inside of spacing groove 9, utilizes cup jointing in spacing hole on gag lever post 12 and the limiting plate 8, realizes the fixed to limiting block 10 position, is favorable to improving the device's practicality and dismouting convenience.

The middle part of the supporting rod 3 is in threaded sleeve connection with a locking nut 16 positioned above the sleeve ring 7, the lower surface of the locking nut 16 is in contact with and tightly connected with the upper surface of the sleeve ring 7, the outer surface of the supporting rod 3 is provided with external threads for threaded sleeve connection, the fastening of the sleeve ring 7 is realized by utilizing the threaded sleeve connection of the locking nut 16 and the supporting rod 3, so that the sleeve ring 7 is tightly pressed on the fixing piece 6, the sleeve ring 7 drives the limiting plates 8 at two sides to complete the sleeve connection with the limiting blocks 10, the integral stability of the device is improved, the middle parts of the base 1 and the sleeve plate 4 are fixedly welded with screw blocks for sleeve connection with the supporting rod 3, the middle parts of the screw blocks are provided with threaded holes matched with the supporting rod 3, two ends of the supporting rod 3 respectively extend to the inner parts of the two screw blocks and are in threaded engagement connection with each other, and the supporting, the device is convenient to assemble quickly by utilizing the characteristic of threaded sleeve.

The both sides and the bottom of air monitor body 5 are all connected and are fixed with picture peg 17, the slot 18 that is used for suit picture peg 17 is offered to the inner wall of recess, the surface of picture peg 17 contacts and swing joint with the inner wall of slot 18, in this embodiment, drives picture peg 17 through air monitor body 5 and inserts the recess of lagging 4 along slot 18 in, the dismouting and the maintenance of the air monitor body 5 of being convenient for can also avoid air monitor body 5 to lean out simultaneously, improve installation stability.

Those not described in detail in this specification are within the skill of the art.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. The utility model provides a portable environment monitoring device, includes the base, its characterized in that: the equal fixed mounting in both sides of base bottom has the brake wheel, the bracing piece has been cup jointed to the middle part screw thread on base top, the lagging has been cup jointed to the other end screw thread of bracing piece, the top of lagging is seted up flutedly, the inside grafting of recess has the air monitor body, the middle part welded fastening of bracing piece has the stationary blade, the middle part movable sleeve of bracing piece is equipped with the lantern ring that is located the stationary blade top, the equal welded fastening in both sides of lantern ring has the limiting plate, the spacing groove has been seted up in the outside of limiting plate, the inside activity of limiting groove has cup jointed the stopper, the other end of stopper extends to the outside and the welded fastening of limiting groove has the down tube, the other end downward sloping of down tube and with one side welded fastening at base.

2. A portable environment monitoring device according to claim 1, wherein: the utility model discloses a spacing piece, including stopper, limiting rod, inside, the upper and lower both ends of stopper are seted up quantity and are two cavitys and longitudinal arrangement side by side, the gag lever post has been cup jointed in the activity respectively at the upper and lower both ends of cavity, the one end of gag lever post runs through and extends to the outside of stopper, the surface of gag lever post and the inside swing joint of stopper, the other end of gag lever post extends to the inside of cavity and welded fastening has the backing ring, two fixedly connected with is located the inside spring of cavity between the backing.

3. A portable environment monitoring device according to claim 1, wherein: the inner wall of the limiting groove is provided with limiting holes located on two sides of the limiting plate, and one end of the limiting rod extends to the inside of the limiting hole and is movably sleeved with the limiting hole.

4. A portable environment monitoring device according to claim 1, wherein: the middle part screw thread of bracing piece has cup jointed the lock nut who is located the lantern ring top, lock nut's lower surface contacts and zonulae occludens with the upper surface of the lantern ring.

5. A portable environment monitoring device according to claim 1, wherein: the both sides and the bottom of air monitor body all are connected and are fixed with the picture peg, the slot that is used for the suit picture peg is seted up to the inner wall of recess, the surface of picture peg contacts and swing joint with the inner wall of slot.

6. A portable environment monitoring device according to claim 1, wherein: the utility model discloses a support bar, including base and lagging, the equal welded fastening of middle part of base and lagging is equipped with the spiral shell piece that is used for cup jointing the bracing piece, the screw hole with bracing piece looks adaptation is seted up at the middle part of spiral shell piece, the both ends of bracing piece extend to the inside and the intermeshing of two spiral shell pieces respectively and are connected.