CN220792681U - Atmospheric pollution check out test set - Google Patents

Abstract

The utility model discloses an atmospheric pollution detection device, which belongs to the technical field of atmospheric pollution detection devices and aims at the problems that in the prior art, an atmospheric environment detector is generally exposed in the air and can not realize the storage protection of the atmospheric environment detector when the atmospheric pollution detection device is not used, so that the service life of the atmospheric environment detector is greatly reduced; the utility model rotates the screw rod a through the handle by the arranged supporting and folding component, so that the movable block moves downwards at the outer side of the screw rod a and is matched with the functions of three push-pull rods, and then make three bracing pieces can rotate towards screw rod a's direction in step fast and draw close, realize the purpose of quick folding and drawing in.

Description

Atmospheric pollution check out test set

Technical Field

The utility model belongs to the technical field of atmosphere detection equipment, and particularly relates to atmosphere pollution detection equipment.

Background

Atmospheric pollution refers to the phenomenon that the contents of some substances in the atmosphere reach the harmful degree so as to destroy the ecological system and the normal living and developing conditions of human beings and cause harm to the human beings or the substances. In the treatment of atmospheric pollution, an atmospheric pollution detection device is generally used for detection.

At present, in the use process of the atmospheric pollution detection device in the prior art, particularly when the atmospheric pollution detection device is not used, the atmospheric environment detector is generally exposed in the air, the storage protection of the atmospheric environment detector cannot be realized, the service life of the atmospheric environment detector is greatly reduced, and therefore, the atmospheric pollution detection device is provided.

Disclosure of Invention

The present utility model is directed to an air pollution detection device, which solves the problems set forth in the background art.

In order to achieve the above-mentioned object, the utility model provides the following technical scheme: the utility model provides an atmospheric pollution check out test set, includes atmospheric environment detector, atmospheric environment detector's bottom rigid coupling has the lift layer board, and lift layer board sliding connection is in the inboard of receiver, and the equal rigid coupling in top all around of lift layer board has the spliced pole, and the top rigid coupling of four spliced poles has same top cap, and the bottom rigid coupling of receiver has the supporting seat, and the bottom of supporting seat articulates there is three bracing piece that is annular array and arranges, is connected with between three bracing piece and the supporting seat and props and receive the subassembly, props and receive subassembly, supporting seat and lift layer board, the receiver between be connected with synchronous drive lifting assembly.

As a preferred implementation mode, two symmetrical sliding blocks are fixedly connected to two side walls of the lifting supporting plate, and the sliding blocks are respectively and slidably connected in sliding grooves formed in the inner side walls of the storage boxes.

As a preferred embodiment, the heat dissipation net a is fixedly connected in a through hole formed in the top cover, and the heat dissipation net b is fixedly connected in the through holes on two side walls of the storage box.

As a preferred implementation mode, the supporting and collecting assembly comprises a screw rod a rotatably connected at the center of the bottom end of a supporting seat, a movable block is connected to the outer side of the screw rod a in a threaded mode, push-pull rods are hinged to one side wall of the three supporting rods facing the screw rod a, the other ends of the push-pull rods are hinged to the outer sides of the movable block, and a handle is fixedly connected to the bottom end of the screw rod a.

As a preferred implementation mode, the synchronous transmission lifting assembly comprises a chain wheel b fixedly connected with the outer side of a screw rod a, two screw rods b are connected to the lifting supporting plate in a threaded mode, the top ends of the screw rods b are all connected to the inner side of the storage box in a rotating mode through bearing seats, and the bottom ends of the screw rods b extend to the bottom of the supporting seat and are fixedly connected with the chain wheel a.

As a preferred embodiment, a chain is connected between the two chain wheels a and the chain wheel b in a driving way, and the diameter of the chain wheel b is larger than that of the chain wheel a.

Compared with the prior art, the air pollution detection equipment provided by the utility model at least comprises the following beneficial effects:

(1) The movable block moves downwards at the outer side of the screw rod a through the rotation of the handle to the screw rod a through the arranged supporting and folding assembly, and the three supporting rods can rotate towards the direction of the screw rod a to be closed rapidly and synchronously under the action of the three push-pull rods, so that the purpose of rapid folding and folding is realized;

(2) Through the synchronous drive lifting assembly who sets up, when realizing that three bracing pieces are folding to draw in fast, and the effect of transmission connection chain between two sprocket a and the sprocket b of cooperation, and then make two screw rods b rotate, because threaded connection between screw rod b and the lifting support plate, then make the lifting support plate can drive the atmospheric environment detector on it and descend and accomodate in the receiver, and make the top cap move down simultaneously and drive, until top bottom laminating is at the receiver top, thereby when can realize that three bracing pieces are folding to draw in, and realize the linkage effect that atmospheric environment detector accomodates fast and get into the receiver, can protect atmospheric environment detector effectively, improve life greatly, otherwise, after three bracing pieces prop up, its atmospheric environment detector can rise the lifting support plate and rise out of the receiver outward to use thereupon, improve the use convenience of this atmospheric pollution check out of equipment greatly.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional tilt-top structure of the present utility model;

FIG. 2 is a schematic view of the three-dimensional structure of the components of the lifting pallet of the present utility model after being removed from the storage box;

fig. 3 is a schematic view of the overall three-dimensional bottom view structure of the present utility model.

In the figure: 1. a support base; 2. a storage box; 21. lifting the supporting plate; 22. a connecting column; 23. a top cover; 24. a heat dissipation net a; 25. a heat dissipation net b; 26. a slide block; 27. a chute; 3. an atmospheric environment detector; 4. a support rod; 5. a supporting and collecting assembly; 51. a push-pull rod; 52. a movable block; 53. a screw a; 54. a handle; 6. a synchronous transmission lifting assembly; 61. a screw b; 62. a sprocket a; 63. a sprocket b; 64. and (3) a chain.

Detailed Description

The utility model is further described below with reference to examples.

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure, and it is apparent that the described embodiments are some, but not all, embodiments of the present disclosure, and all other embodiments obtained by persons of ordinary skill in the art without inventive labor based on the described embodiments of the present disclosure are within the scope of protection of the present disclosure.

Unless otherwise defined, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs, the use of the terms "comprising" or "comprises" and the like in this disclosure is intended to mean that the element or article preceding the term encompasses the element or article listed after the term and equivalents thereof, without excluding other elements or articles, and that the terms "connected" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. are merely intended to indicate relative positional relationships that may also be correspondingly altered when the absolute position of the object being described is altered.

Referring to fig. 1-3, the present utility model provides an air pollution detection device, comprising:

the atmospheric environment detector 3, the bottom rigid coupling of atmospheric environment detector 3 has lift layer board 21, lift layer board 21 sliding connection is in the inboard of receiver 2, all rigid coupling has spliced pole 22 around the top of lift layer board 21, the top rigid coupling of four spliced poles 22 has same top cap 23, the bottom rigid coupling of receiver 2 has supporting seat 1, the bottom of supporting seat 1 articulates has three bracing piece 4 that are annular array and arrange, be connected with between three bracing piece 4 and the supporting seat 1 and prop and receive subassembly 5, supporting seat 1 and lift layer board 21, be connected with synchronous drive lifting assembly 6 between the receiver 2.

Wherein the cross section of the top cover 23 is larger than the bottom cross section of the receiving box 2.

Further, as shown in fig. 2, it should be noted that two symmetrical sliding blocks 26 are fixedly connected to two side walls of the lifting supporting plate 21, and the sliding blocks 26 are respectively slidably connected to sliding grooves 27 provided on the inner side wall of the storage box 2.

The cross section of the sliding block 26 may be a T-shaped structure, so that the stability of the lifting supporting plate 21 sliding in the storage box 2 can be effectively ensured, and the length of the lifting supporting plate 21 is equal to the inner side length of the storage box 2.

As further shown in fig. 1-2, it should be noted that, a heat dissipation net a24 is fixedly connected in a through hole provided on the top cover 23, and a heat dissipation net b25 is fixedly connected in the through hole on both side walls of the storage box 2.

Wherein, natural wind gets into through the louvre of two heat dissipation nets b25, and discharges through the louvre on the top heat dissipation net a24, improves atmospheric environment detector 3 greatly and accomodates the radiating efficiency who gets into in the receiver 2.

Further, as shown in fig. 3, it is worth specifically describing that the supporting and folding assembly 5 includes a screw rod a53 rotatably connected at the center of the bottom end of the supporting seat 1, a movable block 52 is screwed on the outer side of the screw rod a53, push-pull rods 51 are hinged on one side wall of the three supporting rods 4 facing the screw rod a53, the other ends of the push-pull rods 51 are hinged on the outer sides of the movable block 52, and a handle 54 is fixedly connected at the bottom end of the screw rod a 53.

Wherein the outer thread of the screw a53 is the same as the outer threads of the two screws b 61.

As further shown in fig. 2-3, it is worth specifically describing that the synchronous transmission lifting assembly 6 includes a sprocket b63 fixedly connected to the outer side of the screw a53, two screws b61 are screwed on the lifting support plate 21, the top ends of the screws b61 are rotatably connected to the inner side of the storage box 2 through bearing seats, the bottom ends of the screws b61 extend to the bottom of the supporting seat 1 and are fixedly connected with a sprocket a62, a chain 64 is connected between the two sprockets a62 and the sprocket b63, and the diameter of the sprocket b63 is larger than that of the sprocket a 62.

The bearing block can be seen in fig. 2, and the function that the diameter of the sprocket b63 is larger than that of the sprocket a62 is to cooperate with the function of the chain 64 when the sprocket b63 rotates, so that the two sprockets a62 can rotate.

To sum up: when the air pollution detection device is used, the air pollution detection device can be taken to an environment area to be detected, the screw rod a53 connected with the handle 54 is twisted manually, the screw rod a53 is further rotated, the movable block 52 moves up and down on the screw rod a53, the three supporting rods 4 can be rapidly and synchronously rotated and unfolded in the direction far away from the screw rod a53 under the action of the three push-pull rods 51, meanwhile, the chain wheel b63 is driven by the chain 64 to be arranged on the two chain wheels a62, the two screw rods b61 are further rotated, the lifting supporting plate 21 is further driven to slide and lift the air environment detector 3 on the lifting supporting plate due to the threaded connection between the two screw rods b61 and the lifting supporting plate 21, and the air environment detector 3 can be completely lifted up by the lifting supporting rod 21, so that the air pollution detection device can be stably supported in the environment area to be detected through the three supporting rods 4, the detection working principle of the air environment detector 3 is the prior art, and the specific description is not made here.

Claims (6)

1. The utility model provides an atmospheric pollution check out test set, includes atmospheric environment detector (3), its characterized in that, the bottom rigid coupling of atmospheric environment detector (3) has lift layer board (21), lift layer board (21) sliding connection is in the inboard of receiver (2), all rigid coupling has spliced pole (22) around the top of lift layer board (21), the top rigid coupling of four spliced poles (22) has same top cap (23), the bottom rigid coupling of receiver (2) has supporting seat (1), the bottom of supporting seat (1) articulates has three bracing piece (4) that are annular array and arrange, be connected with between three bracing piece (4) and supporting seat (1) and prop receipts subassembly (5), prop and receive subassembly (1) and lift layer board (21), be connected with synchronous drive lifting assembly (6) between receiver (2).

2. An atmospheric pollution detection device as defined in claim 1, wherein: two symmetrical sliding blocks (26) are fixedly connected to the two side walls of the lifting supporting plate (21), and the sliding blocks (26) are respectively and slidably connected in sliding grooves (27) formed in the inner side walls of the storage boxes (2).

3. An atmospheric pollution detection device as defined in claim 1, wherein: a heat dissipation net a (24) is fixedly connected in a through hole formed in the top cover (23), and a heat dissipation net b (25) is fixedly connected in through holes on two side walls of the storage box (2).

4. An atmospheric pollution detection device as defined in claim 1, wherein: the supporting and collecting assembly (5) comprises a screw rod a (53) which is rotationally connected at the center of the bottom end of the supporting seat (1), a movable block (52) is connected to the outer side of the screw rod a (53) in a threaded mode, push-pull rods (51) are hinged to one side wall of the three supporting rods (4) facing the screw rod a (53), the other ends of the push-pull rods (51) are hinged to the outer sides of the movable block (52), and a handle (54) is fixedly connected to the bottom end of the screw rod a (53).

5. An atmospheric pollution detection device as defined in claim 4, wherein: the synchronous transmission lifting assembly (6) comprises a chain wheel b (63) fixedly connected to the outer side of a screw rod a (53), two screw rods b (61) are connected to the lifting supporting plate (21) in a threaded mode, the top ends of the screw rods b (61) are all connected to the inner side of the storage box (2) through bearing seats in a rotating mode, and the bottom ends of the screw rods b (61) are all extended to the bottom of the supporting seat (1) and fixedly connected with the chain wheel a (62).

6. An atmospheric pollution detection device as defined in claim 5, wherein: a chain (64) is connected between the two chain wheels a (62) and the chain wheel b (63) in a transmission way, and the diameter of the chain wheel b (63) is larger than that of the chain wheel a (62).