CN212586069U

CN212586069U - Multi-channel omnibearing three-gas-path air sampling instrument

Info

Publication number: CN212586069U
Application number: CN202021231175.0U
Authority: CN
Inventors: 李启明
Original assignee: Kunshan Zhuangchen Environmental Protection Technology Co ltd
Current assignee: Kunshan Zhuangchen Environmental Protection Technology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-23
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a multichannel omnibearing three-gas circuit air sampler, which comprises a supporting leg, a supporting block and a shielding mechanism, wherein one side of the supporting block is fixedly connected with a connecting shaft, the outer surface of the connecting shaft is movably connected with a movable rod, and one end of the movable rod is movably connected with a rotating shaft; the problem that the air sampling instrument is inconvenient to fix due to the limitation of different terrains in the using process is solved through the designed supporting blocks, moving rods, fixing rods, connecting shafts and accommodating grooves, the supporting blocks are moved out, the height of the supporting blocks is controlled according to the height of the terrains, the equipment is fixed, and the utilization rate of the equipment for different terrains is improved; through rotatory piece, shielding plate, removal button, second fixed axle and the fixed block of design, solved the air sampling appearance when the external use, need bear the problem that the sun shines and drenches, shielding plate through its top can provide for the instrument to a certain extent and shelter from, also avoids because the rainwater leads to the unclear problem of last data of panel.

Description

Multi-channel omnibearing three-gas-path air sampling instrument

Technical Field

The utility model belongs to the technical field of the air sampling appearance, concretely relates to three gas circuit air sampling appearance of multichannel omnidirectional.

Background

An instrument or device for collecting atmospheric contaminants or contaminated atmosphere. There are many types of atmospheric samplers. The device can be divided into a gas (including steam) sampler and a particle sampler according to a collection object; the sampler can be divided into an environment sampler, an indoor sampler (such as a sampler used in a factory workshop) and a pollution source sampler (such as a chimney sampler) according to the using place. In addition, the sampler also has special purpose, like a sampler for simultaneously collecting gas and particles, can collect sulfur dioxide and particles or hydrogen fluoride and particles in the atmosphere, and is convenient for researching the mutual relation of sulfur or fluorine in gaseous and solid substances. There is also a sampler to collect bacteria in the air.

The existing three-gas-circuit air sampling instrument has the problem that the three-gas-circuit air sampling instrument is inconvenient to fix and place due to the limitation of different terrains in the using process, and therefore a multi-channel omnibearing three-gas-circuit air sampling instrument is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three gas circuit air sampling appearance of multichannel omnidirectional to solve the three gas circuit air sampling appearance that provide in the above-mentioned background art in the use, because the restriction of different topography, inconvenient fixed problem of placing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a three gas circuit air sampling appearance of multichannel omnidirectional, includes landing leg, supporting shoe and shelters from the mechanism, one side fixedly connected with connecting axle of supporting shoe, the surface swing joint of connecting axle has the carriage release lever, the one end swing joint of carriage release lever has the rotation axis, the groove of accomodating has been seted up to the inside of landing leg, the inside of accomodating the groove is provided with fixed establishment, the one end swing joint of landing leg has the panel, the last fixed surface of panel is connected with the handle.

Preferably, shelter from the upper surface that the mechanism is located the panel, shelter from the mechanism and include the shielding plate, the fixed surface of shielding plate is connected with and removes the button, the rotatory piece of one end fixedly connected with of shielding plate, the internal surface swing joint of rotatory piece has the second fixed axle, the equal fixedly connected with fixed block in both ends of second fixed axle.

Preferably, the fixing mechanism comprises a first fixing shaft, a fixing rod is movably connected to the outer surface of the first fixing shaft, and a bayonet is formed in one side of the outer surface of the moving rod.

Preferably, two grooves are formed in the upper surface of the panel, the size of each groove in the upper surface of the panel is the same as that of the corresponding baffle plate, and the fixed block is movably connected with the baffle plates through the rotating block.

Preferably, one side of the outer surface of the supporting block is provided with an anti-slip opening, one side of the accommodating groove is provided with a groove, and the size of the groove is the same as that of the moving rod.

Preferably, the width of the bayonet is the same as that of the fixed rod, the rotating shaft is fixedly connected with the panel, and the movable rod is movably connected with the supporting leg through the rotating shaft.

Preferably, the first fixing shaft is fixedly connected with the supporting leg, and the fixing rod is movably connected with the supporting leg through the first fixing shaft.

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

1. supporting shoe, carriage release lever, dead lever, connecting axle through the design and accomodate the groove, have solved the air sampling appearance in the use, because the restriction of different topography is not convenient for fixed problem, through removing the supporting shoe, according to the height of the height control supporting shoe of topography, fixed equipment, improve equipment is to the rate of utilization of different topography.

2. Through rotatory piece, shielding plate, removal button, second fixed axle and the fixed block of design, solved the air sampling appearance when the external use, need bear the problem that the sun shines and drenches, shielding plate through its top can provide for the instrument to a certain extent and shelter from, also avoids because the rainwater leads to the unclear problem of last data of panel.

Drawings

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

FIG. 2 is a schematic side sectional view of the landing leg of the present invention;

FIG. 3 is a schematic top view of the shielding plate of the present invention;

fig. 4 is a schematic side sectional view of the shielding plate of the present invention.

In the figure: 1. a panel; 2. a handle; 3. a support leg; 4. a support block; 5. a travel bar; 6. fixing the rod; 7. a connecting shaft; 8. a rotating shaft; 9. a receiving groove; 10. a first fixed shaft; 11. a bayonet; 12. rotating the block; 13. a shielding plate; 14. a moving button; 15. a second fixed shaft; 16. and (5) fixing blocks.

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. 1-4, the present invention provides a technical solution: the utility model provides an omnidirectional three gas circuit air sampling appearance of multichannel, includes landing leg 3, supporting shoe 4 and shelters from the mechanism, one side fixedly connected with connecting axle 7 of supporting shoe 4, and the surface swing joint of connecting axle 7 has carriage release lever 5, and the one end swing joint of carriage release lever 5 has rotation axis 8, and the groove 9 of accomodating has been seted up to landing leg 3's inside, and the inside of accomodating groove 9 is provided with fixed establishment, and the one end swing joint of landing leg 3 has panel 1, and the last fixed surface of panel 1 is connected with handle 2.

In this embodiment, the supporting block 4 is moved out from the inside of the accommodating groove 9 through the anti-slip opening on the outer surface of the supporting block 4, so as to drive the moving rod 5 to rotate on the outer surfaces of the connecting shaft 7 and the rotating shaft 8, thereby providing a support capable of changing and adjusting the height of the equipment along with the deformation.

Specifically, shelter from the mechanism and be located the upper surface of panel 1, shelter from the mechanism and include shielding plate 13, shielding plate 13's outer fixed surface is connected with and removes button 14, shielding plate 13's one end fixedly connected with rotatory piece 12, the internal surface swing joint of rotatory piece 12 has second fixed axle 15, the equal fixedly connected with fixed block 16 in both ends of second fixed axle 15.

In this embodiment, the shielding plate 13 is pulled to one side of the panel 1 by the movable button 14, so that the shielding plate 13 drives the rotating block 12 to rotate on the outer surface of the second fixing shaft 15, and a baffle plate capable of shading sun and rain is provided for the equipment after the movement is finished, so that the service life of the equipment is prolonged, and the data reading is prevented from being influenced by rain and the like.

Specifically, the fixing mechanism comprises a first fixing shaft 10, a fixing rod 6 is movably connected to the outer surface of the first fixing shaft 10, and a bayonet 11 is formed in one side of the outer surface of the moving rod 5.

In this embodiment, the fixing rod 6 is moved to rotate on the outer surface of the first fixing shaft 10, so that the fixing rod 6 is correspondingly clamped with the bayonet 11 on one side of the outer surface of the moving rod 5, thereby fixing the supporting mechanism and facilitating the use of the device.

Specifically, two grooves are formed in the upper surface of the panel 1, the size of each groove in the upper surface of the panel 1 is the same as that of the shielding plate 13, and the fixed block 16 is movably connected with the shielding plate 13 through the rotating block 12.

In this embodiment, the groove on the outer surface of the panel 1 can place the shielding plate 13 in the groove when the shielding mechanism is not needed, so as to facilitate the bundling of the shielding plate 13.

Specifically, an anti-slip opening is formed in one side of the outer surface of the supporting block 4, a groove is formed in one side of the accommodating groove 9, and the size of the groove is the same as that of the moving rod 5.

In this embodiment, the size of the groove formed on one side of the accommodating groove 9 is the same as that of the moving rod 5, so that when the supporting mechanism is retracted, the moving rod 5 is retracted into the groove on one side of the accommodating groove 9, and the supporting block 4 is retracted into the accommodating groove 9, thereby facilitating the retraction of the equipment.

Specifically, the width of the bayonet 11 is the same as that of the fixed rod 6, the rotating shaft 8 is fixedly connected with the panel 1, and the movable rod 5 is movably connected with the supporting leg 3 through the rotating shaft 8.

In this embodiment, the bayonet 11 with the same width as the fixing rod 6 can fasten the fixing rod 6 and the bayonet 11 in a clamping manner, so as to provide a stable fixing for the supporting mechanism, and the movable rod 5 movably connected with the supporting leg 3 can be moved and contracted conveniently under the action of the rotating shaft 8.

Specifically, the first fixing shaft 10 is fixedly connected with the supporting leg 3, and the fixing rod 6 is movably connected with the supporting leg 3 through the first fixing shaft 10.

In this embodiment, the fixing rod 6 fixedly connected to the supporting leg 3 via the first fixing shaft 10 can move on the inner surface of the panel 1 via the first fixing shaft 10, so as to provide enough moving space for the movement of the supporting block 4 and facilitate the fixing of the supporting block 4.

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. The utility model provides a three gas circuit air sampling appearance of multichannel omnidirectional, includes landing leg (3), supporting shoe (4) and shelters from the mechanism, its characterized in that: one side fixedly connected with connecting axle (7) of supporting shoe (4), the surface swing joint of connecting axle (7) has carriage release lever (5), the one end swing joint of carriage release lever (5) has rotation axis (8), hold groove (9) have been seted up to the inside of landing leg (3), the inside of holding groove (9) is provided with fixed establishment, the one end swing joint of landing leg (3) has panel (1), the last fixed surface of panel (1) is connected with handle (2).

2. The multi-channel omni-directional three-gas path air sampler according to claim 1, characterized in that: the shielding mechanism is located on the upper surface of the panel (1), the shielding mechanism comprises a shielding plate (13), the outer surface of the shielding plate (13) is fixedly connected with a movable button (14), one end of the shielding plate (13) is fixedly connected with a rotating block (12), the inner surface of the rotating block (12) is movably connected with a second fixing shaft (15), and two ends of the second fixing shaft (15) are fixedly connected with fixing blocks (16).

3. The multi-channel omni-directional three-gas path air sampler according to claim 1, characterized in that: the fixing mechanism comprises a first fixing shaft (10), a fixing rod (6) is movably connected to the outer surface of the first fixing shaft (10), and a bayonet (11) is formed in one side of the outer surface of the moving rod (5).

4. The multi-channel omni-directional three-gas path air sampler according to claim 2, characterized in that: two grooves are formed in the upper surface of the panel (1), the size of the groove in the upper surface of the panel (1) is the same as that of the shielding plate (13), and the fixed block (16) is movably connected with the shielding plate (13) through the rotating block (12).

5. The multi-channel omni-directional three-gas path air sampler according to claim 1, characterized in that: an anti-slip opening is formed in one side of the outer surface of the supporting block (4), a groove is formed in one side of the accommodating groove (9), and the size of the groove is the same as that of the moving rod (5).

6. The multi-channel omni-directional three-gas path air sampler according to claim 3, characterized in that: the width of bayonet socket (11) is the same with the width of dead lever (6), rotation axis (8) and panel (1) fixed connection, movable rod (5) and landing leg (3) are through rotation axis (8) swing joint.

7. The multi-channel omni-directional three-gas path air sampler according to claim 3, characterized in that: the first fixing shaft (10) is fixedly connected with the supporting leg (3), and the fixing rod (6) is movably connected with the supporting leg (3) through the first fixing shaft (10).