CN220650617U

CN220650617U - Atmospheric detection device

Info

Publication number: CN220650617U
Application number: CN202322280009.XU
Authority: CN
Inventors: 罗斌; 郭菁哲; 刘策; 贺诗淇
Original assignee: Lanzhou University
Current assignee: Lanzhou University
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-03-22
Anticipated expiration: 2033-08-24

Abstract

The utility model discloses an atmosphere detection device, which comprises a base, wherein the middle part of the upper end of the base is fixedly connected with a support column, the upper end of the support column is fixedly connected with a bearing plate, and the left end and the right end of the bearing plate are both provided with gas detectors; the support column is provided with a support seat, and the support column is provided with an expansion extending structure which is arranged on the support column, so that the contact area between the base and the ground can be increased through the expansion extending structure, and the overall stability is improved; the lower ends of the left side and the right side of the bearing plate are fixedly connected with vertical plates, and the side edges of the vertical plates are fixedly connected with reflectors; the knocking and startle structure is arranged in the middle of the upper end of the bearing plate. This atmosphere detection device can conveniently dispel the birds standing on detecting instrument or support body in the in-process of using, avoids birds to produce the interference when using atmosphere detection device to influence the reliability of testing result.

Description

Atmospheric detection device

Technical Field

The utility model relates to the technical field of atmosphere detection, in particular to an atmosphere detection device.

Background

The atmospheric detection device is equipment for detecting atmospheric components, states and the like, and is easy to influence the atmospheric environment along with industrial production and exhaust gas emission, however, polluted atmosphere mainly comprises harmful substances such as exceeding sulfur dioxide, nitric oxide, hydrocarbon, floating dust and the like, and the polluted atmosphere can cause respiratory diseases and physiological dysfunction after being absorbed by a human body in a large amount, and the adhesive film tissues such as eyes and noses are stimulated to be ill, so the atmospheric detection device is generally used for conveniently monitoring the atmospheric environment.

The utility model provides a detection device for atmosphere monitoring of publication number CN219224733U, includes fixed base case, fixed base case's upper surface fixed mounting has the support sleeve, fixed mounting has elevating system in the support sleeve, install the backup pad on the elevating system, side-mounting has the rotation seat on the terminal of backup pad, install detection mechanism on the rotation seat, install steering mechanism on the detection mechanism, detection mechanism includes detection box body and detecting instrument, detection box body fixed mounting is on the rotation seat, the inside fixed mounting of detection box body has detecting instrument. Through installing steering mechanism on detection mechanism, when the wind direction changed, steering mechanism rotated along with blowing of wind to drive detection mechanism simultaneously and take place to rotate, alright make the air inlet bucket on the detection mechanism face with blowing of wind, alright get into the air current in the detection mechanism, detection mechanism alright detect the atmosphere at this moment.

The following technical problems exist in the prior art: the existing detection device detects the atmosphere through the detection structure at the top of the frame body in the use process, and the detection device is inconvenient to play a role of driving birds in the outside installation and use process, so that the birds stand on the frame body for a long time in the detection process and even stand on the detection instrument, the interference to the atmosphere is easily caused in the detection process, and the reliability of the whole detection result is affected.

We have therefore proposed an atmosphere detection device in order to solve the problems set out above.

Disclosure of Invention

The utility model aims to provide an atmosphere detection device, which is used for solving the problems that the existing detection device in the market at present provided by the background technology detects the atmosphere through a detection structure at the top of a frame body in the use process, and the detection device is inconvenient to play a role in driving birds in the outside installation and use process, so that birds stand on the upper end of the frame body for a long time in the detection process and even stand on a detection instrument, the interference to the atmosphere in the detection process is easy to occur, and the reliability of the whole detection result is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the atmosphere detection device comprises a base, wherein a support column is fixedly connected to the middle of the upper end of the base, a bearing plate is fixedly connected to the upper end of the support column, and gas detectors are mounted at the left end and the right end of the bearing plate; further comprises: the expansion and extension structure arranged on the support column can facilitate the increase of the contact area between the base and the ground and the improvement of the overall stability when the detection device is arranged; the lower ends of the left side and the right side of the bearing plate are fixedly connected with vertical plates, the side edges of the vertical plates are fixedly connected with reflectors, and the reflectors are used for reflecting sunlight so as to play a driving role on birds; the knocking and startling structure is arranged in the middle of the upper end of the bearing plate and is used for sounding under the driving of wind power so as to realize that birds parked on the bearing plate play a startling role.

Preferably, the expansion extension structure comprises locking hole, movable block, linking bolt, guide bar, expansion board, joint hole and ball, and the locking hole is seted up on the support column, the cover is equipped with the movable block on the support column, and the movable block screws into the locking hole through linking bolt and accomplish the fixed between the two, the left and right sides of movable block is connected through the upper end of guide bar and expansion board, and the joint hole has been seted up to expansion board's outer end corner, the expansion board is installed on the base, and the ball is installed to expansion board's lower extreme.

Preferably, the moving block and the expansion plate are both hinged with the end part of the guide rod, and the moving block and the support column are in sliding connection.

Through adopting above-mentioned technical scheme, thereby through the removal on the movable block support column can promote the expansion board through articulated guide bar and remove.

Preferably, the lowest point of the bottom ball of the expansion plate and the lower end face of the base are located on the same plane, the expansion plate is symmetrically arranged about the vertical central axis of the base, and the expansion plate is in sliding connection with the base.

Through adopting above-mentioned technical scheme, thereby can reduce the contact friction force with ground when removing through the ball of expansion board bottom.

Preferably, the knocking startle structure comprises hollow block, first magnetic path, impeller pole, locating lever, regulation pole, helping hand spring and second magnetic path, and the upper end middle part at the loading board is fixed to the hollow block, it has first magnetic path to inlay on the hollow block, the middle part fixedly connected with impeller pole of loading board, and fixedly connected with locating lever on the impeller pole, the inside of locating lever has inserted the regulation pole, and adjusts the inside interconnect through helping hand spring and locating lever, the one end fixedly connected with second magnetic path that the pole is close to the hollow block.

Preferably, the hollow blocks are uniformly distributed along the circumferential equal angle of the impeller rod, the hollow blocks are arranged into arc structures, and the first magnetic blocks on the hollow blocks and the second magnetic blocks at the ends of the adjusting rods are opposite in magnetism.

Through adopting above-mentioned technical scheme, when second magnetic path and the first magnetic path on adjusting the pole are close to each other to can make and produce repulsive magnetic force between the two.

Preferably, the adjusting rod stretches into one end outer wall inside the positioning rod and the inner wall of the positioning rod to be mutually attached, and the adjusting rod forms an elastic telescopic structure through the booster spring and the positioning rod.

Through adopting above-mentioned technical scheme, the tip outer wall of adjusting the pole and the inner wall of locating lever laminating each other to can guarantee the stability of adjusting the pole when moving on the locating lever.

Compared with the prior art, the utility model has the beneficial effects that: the atmosphere detection device can conveniently repel birds standing on the detection instrument or the frame body in the use process, and avoids interference of the birds on the atmosphere detection device, thereby influencing the reliability of the detection result; the expansion plate is arranged, the moving block is pushed to the lower part of the supporting column, the moving block can push the expansion plate to move towards the outer side of the base by using the guide rod which is in hinged connection after moving, the contact area between the base and the ground can be increased by using the movement of the expansion plate, the stability of the detection device in use is improved, and the contact friction force between the detection device and the ground in moving can be reduced by using the balls at the bottom of the expansion plate; be provided with the reflector, when birds are docked on the loading board, reflection through the reflector to sunshine can play the frightening effect of driving to the birds of docking, simultaneously when wind-force drive impeller pole is rotatory, through adjusting the distance change of first magnetic path on pole tip second magnetic path and the hollow piece, can make adjust the pole carry out reciprocating motion and beat the intermittent type formula to the hollow piece, utilize the sound that the pole tip was beaten the hollow piece to beat can further play frightening effect to birds, avoid birds to park and produce the interference when using atmospheric detection device on the loading board.

Drawings

FIG. 1 is a schematic view of a front perspective structure of the present utility model;

FIG. 2 is a schematic side view of the expansion plate and ball of the present utility model;

FIG. 3 is a schematic cross-sectional view of a base and expansion plate of the present utility model;

FIG. 4 is a schematic view of the hollow block and the first magnetic block according to the present utility model;

FIG. 5 is a schematic cross-sectional view of the positioning rod and the adjusting rod of the present utility model.

In the figure: 1. a base; 2. a support column; 3. a carrying plate; 4. a gas detector; 5. a locking hole; 6. a moving block; 7. a connecting bolt; 8. a guide rod; 9. an expansion plate; 10. a clamping hole; 11. a ball; 12. a vertical plate; 13. a reflective mirror; 14. knocking a startle structure; 141. a hollow block; 142. a first magnetic block; 143. an impeller stem; 144. a positioning rod; 145. an adjusting rod; 146. a booster spring; 147. and a second magnetic block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-5, an atmosphere detection device comprises a base 1, wherein a support column 2 is fixedly connected to the middle part of the upper end of the base 1, a bearing plate 3 is fixedly connected to the upper end of the support column 2, and gas detectors 4 are arranged at the left end and the right end of the bearing plate 3; the support column 2 is provided with an expansion structure, so that the contact area between the base 1 and the ground can be conveniently increased and the overall stability can be improved when the detection device is installed through the expansion structure; the expansion extension structure comprises a locking hole 5, a moving block 6, a connecting bolt 7, a guide rod 8, an expansion plate 9, a clamping hole 10 and balls 11, wherein the locking hole 5 is formed in a supporting column 2, the moving block 6 is sleeved on the supporting column 2, the moving block 6 is screwed into the locking hole 5 through the connecting bolt 7 to fix the moving block 6, the left side and the right side of the moving block 6 are connected with the upper end of the expansion plate 9 through the guide rod 8, the clamping hole 10 is formed in the corner of the outer end of the expansion plate 9, the expansion plate 9 is mounted on a base 1, and the balls 11 are mounted at the lower end of the expansion plate 9. The moving block 6 and the expansion plate 9 are both hinged with the end part of the guide rod 8, and the moving block 6 and the support column 2 are in sliding connection. The lowest point of the bottom ball 11 of the expansion plate 9 and the lower end surface of the base 1 are positioned on the same plane, the expansion plate 9 is symmetrically arranged about the vertical central axis of the base 1, and the expansion plate 9 and the base 1 are in sliding connection.

When the detection device is required to be installed, the detection device is placed on a required plane, then the moving block 6 is pushed along the lower part of the supporting column 2, after the moving block 6 moves, the guide rods 8 hinged on the left side and the right side can be utilized to push the expansion plate 9 to move towards the outer side of the base 1, then the connecting bolts 7 are screwed into the moving block 6 and the locking holes 5 on the supporting column 2, so that the position of the moving block 6 is fixed, the contact area between the base 1 and the ground can be increased through the movement expansion of the expansion plate 9, the overall stability of the detection device is improved, after the expansion plate 9 expands, the bolts can be utilized to penetrate through the clamping holes 10 at the corners of the expansion plate 9 and are screwed into the ground, the overall fixing of the detection device is completed, and the bottoms of the expansion plate 9 are provided with the balls 11, and the contact friction force between the bottoms of the expansion plate 9 and the ground can be reduced through the arrangement of the balls 11 when the expansion plate 9 moves.

The lower ends of the left side and the right side of the bearing plate 3 are fixedly connected with a vertical plate 12, the side edges of the vertical plate 12 are fixedly connected with reflective mirrors 13, and the reflective mirrors 13 are used for reflecting sunlight so as to play a driving role on birds; the knocking and frightening structure 14 is arranged in the middle of the upper end of the bearing plate 3, and the knocking and frightening structure 14 is used for making a sound under the driving of wind power so as to realize that birds parked on the bearing plate 3 play a frightening role. The knocking and startle structure 14 is composed of a hollow block 141, a first magnetic block 142, an impeller rod 143, a positioning rod 144, an adjusting rod 145, a booster spring 146 and a second magnetic block 147, wherein the hollow block 141 is fixed at the middle of the upper end of the bearing plate 3, the first magnetic block 142 is inlaid on the hollow block 141, the impeller rod 143 is fixedly connected with the middle of the bearing plate 3, the positioning rod 144 is fixedly connected with the impeller rod 143, the adjusting rod 145 is inserted into the positioning rod 144, the adjusting rod 145 is connected with the positioning rod 144 through the booster spring 146, and the second magnetic block 147 is fixedly connected with one end of the adjusting rod 145, which is close to the hollow block 141. The hollow blocks 141 are uniformly distributed along the circumferential equal angle of the impeller rod 143, the hollow blocks 141 are arranged in an arc structure, and the first magnetic blocks 142 on the hollow blocks 141 and the second magnetic blocks 147 at the end parts of the adjusting rods 145 are opposite in magnetism. The outer wall of one end of the adjusting rod 145 extending into the positioning rod 144 is mutually attached to the inner wall of the positioning rod 144, and the adjusting rod 145 and the positioning rod 144 form an elastic telescopic structure through the booster spring 146.

When birds park on the bearing plate 3, the reflective mirror 13 on the side edge of the vertical plate 12 is used for reflecting sunlight, the reflected sunlight is used for frightening and driving the birds, meanwhile, when the impeller rod 143 is driven by external wind power to rotate, the impeller rod 143 can drive the positioning rod 144 and the adjusting rod 145 to synchronously rotate, when the second magnetic block 147 at the end part of the adjusting rod 145 and the first magnetic block 142 on the hollow block 141 are close to each other after the rotation of the adjusting rod 145, the repulsive magnetic force of the first magnetic block 142 on the second magnetic block 147 can enable the adjusting rod 145 to shrink towards the inside of the positioning rod 144, when the second magnetic block 147 and the first magnetic block 142 are far away from each other, the adjusting rod 145 is reset and rebounded under the action of the booster spring 146 so as to knock the hollow block 141, and the birds can be further frightened by the generated by shaking when the adjusting rod 145 knocks the hollow block 141.

Working principle: when the atmosphere detection device is used, when the movable block 6 is required to be pushed along the lower part of the supporting column 2, the movable block 6 can push the expansion plate 9 to move towards the outer side of the base 1 by utilizing the guide rods 8 hinged on the left side and the right side after being moved, the contact area between the base 1 and the ground can be increased by moving and expanding the expansion plate 9, the overall stability of the detection device is improved, the contact friction between the bottom of the expansion plate 9 and the ground can be reduced by setting the balls 11 when the expansion plate 9 moves, the reflected sunlight is utilized to play a startle role in driving birds, meanwhile, when the impeller rod 143 is driven by external wind force to rotate, the impeller rod 143 can drive the positioning rod 144 and the adjusting rod 145 to synchronously rotate, the distance between the second magnetic block 147 at the end part of the adjusting rod 145 and the first magnetic block 142 on the hollow block 141 is changed, the adjusting rod 145 can be made to reciprocate to strike the hollow block 141, and the birds can be further startled by the sound generated when the adjusting rod 145 strikes the hollow block 141.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The atmosphere detection device comprises a base (1), wherein a support column (2) is fixedly connected to the middle of the upper end of the base (1), a bearing plate (3) is fixedly connected to the upper end of the support column (2), and gas detectors (4) are arranged at the left end and the right end of the bearing plate (3); the method is characterized in that: the novel portable floor lamp further comprises a knocking and startle structure (14) and an expanding and extending structure arranged on the supporting column (2), wherein the lower ends of the left side and the right side of the bearing plate (3) are fixedly connected with vertical plates (12), and the side edges of the vertical plates (12) are fixedly connected with reflective mirrors (13); the knocking and startling structure (14) is arranged in the middle of the upper end of the bearing plate (3), and the knocking and startling structure (14) is used for sounding under the driving of wind power; the expansion extension structure comprises a locking hole (5), a moving block (6), a connecting bolt (7), a guide rod (8), an expansion plate (9), a clamping hole (10) and balls (11), wherein the locking hole (5) is formed in a supporting column (2), the moving block (6) is sleeved on the supporting column (2), the moving block (6) is screwed into the locking hole (5) through the connecting bolt (7) to be fixed, the left side and the right side of the moving block (6) are connected with the upper end of the expansion plate (9) through the guide rod (8), the clamping hole (10) is formed in the corner of the outer end of the expansion plate (9), the expansion plate (9) is mounted on a base (1), and the balls (11) are mounted at the lower end of the expansion plate (9).

2. The atmosphere detection apparatus according to claim 1, wherein: the movable block (6) and the expansion plate (9) are both hinged with the end part of the guide rod (8), and the movable block (6) and the support column (2) are in sliding connection.

3. The atmosphere detection apparatus according to claim 1, wherein: the lowest point of the bottom ball (11) of the expansion plate (9) and the lower end face of the base (1) are located on the same plane, the expansion plate (9) is symmetrically arranged relative to the vertical central axis of the base (1), and the expansion plate (9) and the base (1) are in sliding connection.

4. The atmosphere detection apparatus according to claim 1, wherein: the knocking startle structure (14) is composed of a hollow block (141), a first magnetic block (142), an impeller rod (143), a positioning rod (144), an adjusting rod (145), a booster spring (146) and a second magnetic block (147), the hollow block (141) is fixed at the middle of the upper end of the bearing plate (3), the first magnetic block (142) is inlaid on the hollow block (141), the impeller rod (143) is fixedly connected with the middle of the bearing plate (3), the positioning rod (144) is fixedly connected with the impeller rod (143), the adjusting rod (145) is inserted into the positioning rod (144), the adjusting rod (145) is connected with the inner part of the positioning rod (144) through the booster spring (146), and one end of the adjusting rod (145) close to the hollow block (141) is fixedly connected with the second magnetic block (147).

5. The atmosphere detection apparatus according to claim 4, wherein: the hollow blocks (141) are uniformly distributed along the circumferential equal angle of the impeller rod (143), the hollow blocks (141) are of arc-shaped structures, and the first magnetic blocks (142) on the hollow blocks (141) and the second magnetic blocks (147) at the end parts of the adjusting rods (145) are opposite in magnetism.

6. The atmosphere detection apparatus according to claim 4, wherein: the adjusting rod (145) stretches into one end of the positioning rod (144) and the outer wall of the positioning rod (144) are mutually attached, and the adjusting rod (145) and the positioning rod (144) form an elastic telescopic structure through the power-assisted spring (146).