CN212321192U

CN212321192U - Portable air comprehensive sampling box

Info

Publication number: CN212321192U
Application number: CN202020616878.9U
Authority: CN
Inventors: 赵燕杰; 谢志平; 杨春
Original assignee: Suzhou Xianglu Testing Technology Service Co ltd
Current assignee: Suzhou Xianglu Testing Technology Service Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-01-08
Anticipated expiration: 2030-04-22

Abstract

The utility model is suitable for a sampling equipment technical field provides a portable air synthesizes sampling case, including box and case lid, it is articulated between box and the case lid, the four corners of bottom half all bolted connection has the universal wheel, the inside of box is provided with the movable frame, the left and right sides of bottom half inner chamber all bolted connection has the connecting plate, the top bolt of connecting plate has compression spring; through the universal wheel, the movable frame, the bracing piece, the pull ring, the protection pad, the setting of standing groove and handle, make this sampling box have easy operation, the flexibility is high, can fix the sampling instrument, and have the cushioning effect, and then increase the advantage of sampling instrument security, the sampling box function singleness of having solved the present use, be not convenient for remove, and can't fix the protection to the sampling instrument, lead to the sampling instrument in transit easy and the problem of sampling box collision damage, the practicality of sampling box has been increased effectively.

Description

Portable air comprehensive sampling box

Technical Field

The utility model belongs to the technical field of the sampling equipment, especially, relate to a sampling case is synthesized to portable air.

Background

Air monitoring refers to the fixed-point, continuous, or timed sampling and measurement of pollutants present in the air. To monitor air, air is typically sampled using an air sampling instrument and the air is then analyzed and correlated data is obtained. Items for air monitoring mainly include sulfur dioxide, nitric oxide, hydrocarbons, floating dust, and the like. Air monitoring is the basis for air quality control and reasonable evaluation of air quality.

Sampling box function singleness that present air monitoring used, the removal of being not convenient for, and can't fix the protection to the sampling instrument, lead to the sampling instrument to damage with the sampling box collision easily on the way in the transportation to influence going on of sampling work, increased the monitoring cost. Therefore, the sampling box is simple to operate, high in flexibility, capable of fixing the sampling instrument, capable of achieving a buffering effect and capable of improving the safety of the sampling instrument, and solves the problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sampling case is synthesized to portable air aims at solving the problem that proposes among the above-mentioned background art.

The utility model is realized in such a way that a portable air comprehensive sampling box comprises a box body and a box cover, the box body is hinged with the box cover, four corners of the bottom of the box body are respectively bolted with a universal wheel, a movable frame is arranged in the box body, the left side and the right side of the bottom of the inner cavity of the box body are respectively bolted with a connecting plate, the top of the connecting plate is bolted with a compression spring, the top end of the compression spring is bolted with the movable frame, the bottom of the inner cavity of the box body is hinged with a support rod, the bottom of the movable frame is provided with a strip-shaped groove, the inside of the strip-shaped groove is connected with a sliding block in a sliding way, the bottom of the sliding block is hinged with the supporting rod, the front surface of the box body is bolted with a pull ring, a protective pad is arranged inside the movable frame, the left and right sides at protection pad top has seted up the standing groove, the equal bolted connection in left and right sides at case lid top has the handle.

Preferably, the inner wall of box has seted up the guide way, the left and right sides of activity frame all bolted connection has the guide block, the guide block be located the inside of guide way and with sliding connection between the guide way.

Preferably, the left side and the right side of the front face of the box cover are respectively bolted with a clamping block, the left side and the right side of the front face of the box body are respectively bolted with a lock catch, and the clamping blocks and the lock catches are matched for use.

Preferably, the inner wall of case lid is installed the blotter, blotter and protection pad all adopt the cotton material of foaming.

Preferably, the spacing between the compression springs is equal and is vertically arranged at the top of the connecting plate, and the support rods, the strip-shaped grooves and the sliding blocks are symmetrically distributed.

Preferably, the pull ring is located at the center of the front face of the box body, and anti-skid grains are arranged on the surfaces of the pull ring and the handle.

Compared with the prior art, the beneficial effects of the utility model are that:

through the universal wheel, the movable frame, the bracing piece, the pull ring, the protection pad, the setting of standing groove and handle, make this sampling box have easy operation, the flexibility is high, can fix the sampling instrument, and have the cushioning effect, and then increase the advantage of sampling instrument security, the sampling box function singleness of having solved the present use, be not convenient for remove, and can't fix the protection to the sampling instrument, lead to the sampling instrument to damage with the sampling box collision easily on the way in the transportation, thereby the problem of monitoring cost has been increased, the practicality of sampling box has been increased effectively.

Drawings

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

FIG. 2 is a schematic sectional view of the structure of the present invention;

FIG. 3 is a left side sectional view of the structure of the present invention;

in the figure: 1. a box body; 2. a box cover; 3. a universal wheel; 4. a movable frame; 5. a connecting plate; 6. a compression spring; 7. a support bar; 8. a strip-shaped groove; 9. a slider; 10. a pull ring; 11. a protection pad; 12. a placement groove; 13. a handle; 14. a guide block; 15. a guide groove; 16. a clamping block; 17. locking; 18. a cushion pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Please refer to fig. 1-3, the utility model provides a sampling case is synthesized to portable air, including box 1 and case lid 2, it is articulated between box 1 and the case lid 2, the four corners of box 1 bottom all is bolted to have universal wheel 3, the inside of box 1 is provided with movable frame 4, the left and right sides of box 1 inner chamber bottom all is bolted to have connecting plate 5, the top bolt of connecting plate 5 has compression spring 6, the bolt between compression spring 6's the top and the movable frame 4, the bottom of box 1 inner chamber articulates has bracing piece 7, bar groove 8 has been seted up to the bottom of movable frame 4, the inside sliding connection of bar groove 8 has slider 9, it is articulated between slider 9's the bottom and the bracing piece 7, box 1's front bolt has pull ring 10, the internally mounted of movable frame 4 has protection pad 11, standing groove 12 has been seted up to the left and right sides at protection pad 11 top, the left and right sides at case lid 2 top all is bolted.

In this embodiment, through universal wheel 3, the movable frame 4, bracing piece 7, pull ring 10, protection pad 11, the setting of standing groove 12 and handle 13, make this sampling box have easy operation, the flexibility is high, can fix the sampling instrument, and have the cushioning effect, and then increase the advantage of sampling instrument security, the sampling box function singleness of having solved the present use, be not convenient for remove, and can't fix the protection to the sampling instrument, lead to the sampling instrument to damage with the sampling box collision easily on the way in the transportation, thereby the problem of monitoring cost has been increased, the practicality of sampling box has been increased effectively.

Further, the inner wall of the box body 1 is provided with a guide groove 15, the left side and the right side of the movable frame 4 are respectively bolted with a guide block 14, and the guide blocks 14 are located inside the guide groove 15 and are connected with the guide groove 15 in a sliding manner.

In the present embodiment, the guide groove 15 and the guide block 14 are provided to facilitate the movement of the movable frame 4, thereby increasing the stability of the movable frame 4.

Furthermore, the left side and the right side of the front surface of the box cover 2 are respectively bolted with a clamping block 16, the left side and the right side of the front surface of the box body 1 are respectively bolted with a lock catch 17, and the clamping blocks 16 and the lock catches 17 are matched for use.

In the embodiment, the clamping block 16 and the lock catch 17 are arranged, so that the box cover 2 and the box body 1 can be conveniently locked, and the sampling instrument can be prevented from falling and losing.

Furthermore, the inner wall of the box cover 2 is provided with a cushion pad 18, and the cushion pad 18 and the protection pad 11 are both made of foam cotton.

In the present embodiment, the cushion pad 18 is provided to provide heat insulation and shock resistance, thereby protecting the sampling instrument.

Further, the interval between the compression spring 6 equals and is vertical arrangement at the top of connecting plate 5, and bracing piece 7, bar groove 8 and slider 9 all are the symmetric distribution.

In this embodiment, the above design can play a role of supporting the movable frame 4, and the shock absorbing performance can be improved.

Furthermore, the pull ring 10 is located at the center of the front surface of the box body 1, and the surfaces of the pull ring 10 and the handle 13 are both provided with anti-skid lines.

In the embodiment, by the design, the friction force between the pull ring 10 and the surface of the handle 13 can be increased, so that the sampling box is prevented from sliding off when moving.

The utility model discloses a theory of operation and use flow: during the use, put into the inside of standing groove 12 with the sampling instrument, then close case lid 2 and fix through fixture block 16 and hasp 17, blotter 18 closely laminates and extrudes the sampling instrument with the sampling instrument, movable frame 4 is extruded downstream afterwards, guide block 14 slides in guide way 15 is inside, compression spring 6 receives the extrusion to shorten simultaneously, and compression spring 6's reaction force can promote movable frame 4, thereby can be fixed with the sampling instrument through blotter 18 and the cooperation of protecting pad 11, and blotter 18 and protecting pad 11 can absorb the impact that the sampling box collision produced, increase the security of sampling instrument, accessible pull ring 10 and handle 13 remove the sampling box at last, thereby can transport the sampling instrument.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a sampling case is synthesized to portable air, includes box (1) and case lid (2), its characterized in that: the box body (1) is hinged with the box cover (2), universal wheels (3) are bolted to four corners of the bottom of the box body (1), a movable frame (4) is arranged inside the box body (1), connecting plates (5) are bolted to the left side and the right side of the bottom of an inner cavity of the box body (1), a compression spring (6) is bolted to the top of each connecting plate (5), the top end of the compression spring (6) is bolted to the movable frame (4), a supporting rod (7) is hinged to the bottom of the inner cavity of the box body (1), a strip-shaped groove (8) is formed in the bottom of each movable frame (4), a sliding block (9) is connected to the inside of each strip-shaped groove (8) in a sliding mode, the bottom of each sliding block (9) is hinged to the supporting rod (7), a pull ring (10) is bolted to the front of the box body (1), and a protection pad (11) is, the left side and the right side of the top of the protection pad (11) are provided with placing grooves (12), and the left side and the right side of the top of the box cover (2) are bolted with handles (13).

2. A portable air sampling manifold as defined in claim 1 wherein: guide way (15) have been seted up to the inner wall of box (1), the left and right sides of activity frame (4) all bolted connection has guide block (14), guide block (14) be located the inside of guide way (15) and with sliding connection between guide way (15).

3. A portable air sampling manifold as defined in claim 1 wherein: the left side and the right side of the front face of the box cover (2) are respectively bolted with a clamping block (16), the left side and the right side of the front face of the box body (1) are respectively bolted with a lock catch (17), and the clamping blocks (16) and the lock catches (17) are matched for use.

4. A portable air sampling manifold as defined in claim 1 wherein: the inner wall of the box cover (2) is provided with a cushion pad (18), and the cushion pad (18) and the protection pad (11) are both made of foam cotton.

5. A portable air sampling manifold as defined in claim 1 wherein: the spacing between compression spring (6) equals and is the top of longitudinal arrangement at connecting plate (5), bracing piece (7), bar groove (8) and slider (9) all are the symmetric distribution.

6. A portable air sampling manifold as defined in claim 1 wherein: the pull ring (10) is positioned in the center of the front face of the box body (1), and anti-skid grains are arranged on the surfaces of the pull ring (10) and the handle (13).