CN211478238U - Portable air quality detection equipment - Google Patents
Portable air quality detection equipment Download PDFInfo
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- CN211478238U CN211478238U CN201922468650.XU CN201922468650U CN211478238U CN 211478238 U CN211478238 U CN 211478238U CN 201922468650 U CN201922468650 U CN 201922468650U CN 211478238 U CN211478238 U CN 211478238U
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- air quality
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Abstract
The utility model discloses a portable air quality detection device, which comprises an air quality detection device main body, wherein the top of the air quality detection device main body is provided with a top cover, the top of the top cover is fixedly provided with a handle bar, both sides of the top cover are provided with locking mechanisms, the bottom of the air quality detection device main body is provided with a mounting plate, the bottom of the mounting plate is provided with a supporting bar, the bottom of the supporting bar is connected with a supporting leg, the locking mechanism comprises a sliding bar plate, one side of the sliding bar plate is provided with a movable bar penetrating through the other side of the sliding bar plate, one end of the movable bar is provided with a movable plate, one side of the movable plate far away from the movable bar is provided with a positioning block, thus solving the problems that the top cover is mostly fixed by bolts when an operator needs to overhaul the portable air quality detection, the technical problem of inconvenient disassembly and maintenance exists.
Description
Technical Field
The utility model relates to an air quality detects's technical field, concretely relates to portable air quality detection equipment.
Background
The air quality detection means detecting whether the air quality is good or not. The quality of the air reflects the concentration of pollutants in the air. Air pollution is a complex phenomenon, and the concentration of air pollutants at a particular time and place is influenced by many factors.
When the air quality is detected, the portable air quality detector can collect particles so as to analyze the components of the particles and calculate the mass concentration conversion coefficient K value, can directly read the dust mass concentration (mg/m), has small volume and is convenient for operators to take and use.
However, when the existing portable air quality detection equipment is used and an operator needs to overhaul the equipment, the top cover is mostly fixed by bolts, and the disassembly and the overhaul are inconvenient.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that current portable air quality detection equipment need overhaul it when operating personnel in the use, and the top cap is mostly through the bolt fastening, and it is inconvenient to dismantle to overhaul to exist.
In order to achieve the purpose, the portable air quality detection equipment comprises an air quality detection equipment main body, wherein a top cover is arranged at the top of the air quality detection equipment main body, a handle rod is fixedly arranged at the top of the top cover, locking mechanisms are arranged on two sides of the top cover, an installation plate is arranged at the bottom of the air quality detection equipment main body, a support rod is arranged at the bottom of the installation plate, and the bottom of the support rod is connected with support legs;
the locking mechanism comprises a sliding rod plate, one side of the sliding rod plate is provided with a movable rod penetrating through the other side of the sliding rod plate, one end of the movable rod is provided with a movable plate, one side of the movable plate, which is far away from the movable rod, is provided with a positioning block, the outer side of the positioning block is movably connected with a movable column through a hinge, the other end of the movable column is movably connected with a sliding sleeve through a hinge, the sliding rod plate is connected with an extrusion spring, and one end of the movable rod is provided with a handle block;
the supporting legs include the supporting pad, the fixture block is installed at the top of supporting pad, the top of supporting pad is provided with the protective housing, spacing post is installed to one side inner wall of protective housing, the outside of spacing post is provided with coupling spring, coupling spring's the other end is connected with the dead post of lock.
Further, the concrete fixed mounting of bracing piece is in the four corners of air quality testing equipment main part bottom.
Further, the handle rod is fixedly connected with the top cover through a bolt.
Furthermore, a sliding groove rod is arranged on the outer side of the sliding rod plate, and the sliding sleeve is movably connected to the outer side of the sliding groove rod.
Furthermore, the outer side of the handle block is provided with anti-skid grains.
And further the top of the air quality detection equipment main body is provided with a mounting plate matched with the top cover and the locking mechanism.
Furthermore, the outside of bracing piece is provided with the constant head tank with the dead post adaptation of lock.
The utility model has the advantages that: the locking mechanism can be arranged, when a user needs to open the top cover and overhaul the device, the user only needs to pull the handle block outwards, the movable rod can be driven by the handle block to move in the horizontal direction, the movable rod can simultaneously drive the movable plate at one end of the movable rod to move in the horizontal direction, the positioning block is separated from the inside of the air quality detection equipment main body, and the movable column drives the sliding sleeve to move in the vertical direction, so that the fixation between the air quality detection equipment main body and the top cover is released, the top cover can be conveniently opened, and the effect of facilitating overhaul of the device is achieved; can use through the cooperation of fixture block and the dead post of lock simultaneously, when the installation, when installing the supporting legs in the bracing piece bottom, only need buckle the outside of bracing piece into earlier with the fixture block, provide elasticity through the inside coupling spring of protective housing this moment, can drive inside the dead post card of lock goes into the bracing piece to convenient completion installation, easy operation is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus;
FIG. 2 is a schematic view of the locking mechanism of the present device;
FIG. 3 is a schematic view of the structure of the supportable foot of the device;
Detailed Description
The invention will be further explained with reference to the following figures and examples:
present portable air quality testing equipment is in the use, and when operating personnel need overhaul it, the top cap is mostly through the bolt fastening, and it has inconveniently to dismantle to overhaul. This embodiment is mostly through the bolt fastening in order to solve the top cap of current portable air quality testing equipment, and it is inconvenient to dismantle to overhaul to have set up the locking mechanism to can be convenient open top cap 2, reached the effect of being convenient for overhaul this device.
As shown in fig. 1 to 3, a portable air quality detection device comprises an air quality detection device main body 1, wherein a top cover 2 is arranged at the top of the air quality detection device main body 1, a handle rod 3 is fixedly arranged at the top of the top cover 2, locking mechanisms 4 are arranged on two sides of the top cover 2, an installation plate 5 is arranged at the bottom of the air quality detection device main body 1, a support rod 6 is arranged at the bottom of the installation plate 5, and support legs 7 are connected to the bottom of the support rod 6;
the locking mechanism 4 comprises a sliding rod plate 41, a movable rod 42 penetrating through the other side of the sliding rod plate 41 is arranged on one side of the sliding rod plate 41, a movable plate 43 is installed at one end of the movable rod 42, a positioning block 44 is arranged on one side, far away from the movable rod 42, of the movable plate 43, a movable column 45 is movably connected to the outer side of the positioning block 44 through a hinge, a sliding sleeve 46 is movably connected to the other end of the movable column 45 through the hinge, an extrusion spring 47 is connected to the sliding rod plate 41, a handle block 48 is installed at one end of the movable rod 42, through the arrangement of the locking mechanism 4, when a user needs to open the top cover 2 and overhaul the device, the user only needs to pull the handle block 48 outwards, at the moment, the handle block 48 can drive the movable rod 42 to move horizontally, at the movable rod 42 can drive the movable plate 43 at one end, the positioning block 44 is separated from the inside of the air quality detection device main body 1, and the sliding sleeve 46 is driven to move in the vertical direction through the movable column 45, so that the fixation between the air quality detection device main body 1 and the top cover 2 is released, the top cover 2 can be conveniently opened, and the effect of conveniently overhauling the device is achieved;
supporting legs 7 includes supporting pad 71, fixture block 72 is installed at the top of supporting pad 71, the top of supporting pad 71 is provided with protective housing 73, spacing post 74 is installed to one side inner wall of protective housing 73, the outside of spacing post 74 is provided with coupling spring 75, coupling spring 75's the other end is connected with the dead post 76 of lock.
The support rods 6 are fixedly arranged at four corners of the bottom of the air quality detection device main body 1, and the support stability can be ensured.
The handle rod 3 is fixedly connected with the top cover 2 through a bolt, and the stability of the connecting structure can be ensured.
The outer side of the sliding bar plate 41 is provided with a sliding groove bar, and the sliding sleeve 46 is movably connected to the outer side of the sliding groove bar.
The outer side of the handle block 48 is provided with anti-slip lines, which can facilitate the use of the handle block 48 by a user.
The top of the air quality detection device main body 1 is provided with a mounting plate matched with the top cover 2 and the locking mechanism 4.
And a positioning groove matched with the locking column 76 is formed in the outer side of the supporting rod 6.
The utility model discloses the theory of operation: in the embodiment, through the arrangement of the locking mechanism 4, when a user needs to open the top cover 2 and overhaul the device, the user only needs to pull the handle block 48 outwards, at the moment, the handle block 48 can drive the movable rod 42 to move in the horizontal direction, at the moment, the movable rod 42 can simultaneously drive the movable plate 43 at one end of the movable rod to move in the horizontal direction, the positioning block 44 is separated from the inside of the air quality detection equipment main body 1, and the movable column 45 drives the sliding sleeve 46 to move in the vertical direction, so that the fixation between the air quality detection equipment main body 1 and the top cover 2 is released, the top cover 2 can be conveniently opened, and the effect of facilitating overhaul of the device is achieved; meanwhile, the clamping block 72 and the locking column 76 can be matched for use, when the supporting leg 7 is installed at the bottom of the supporting rod 6 in installation, the clamping block 72 only needs to be buckled into the outer side of the supporting rod 6 firstly, at the moment, the elastic force is provided through the connecting spring 75 inside the protective shell 73, the locking column 76 can be driven to be clamped into the supporting rod 6, and therefore installation is completed conveniently, and operation is simple and convenient.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (7)
1. A portable air quality detection device is characterized in that: the air quality detection device comprises an air quality detection device main body (1), wherein a top cover (2) is arranged at the top of the air quality detection device main body (1), a handle rod (3) is fixedly arranged at the top of the top cover (2), locking mechanisms (4) are arranged on two sides of the top cover (2), a mounting plate (5) is arranged at the bottom of the air quality detection device main body (1), a supporting rod (6) is arranged at the bottom of the mounting plate (5), and a supporting leg (7) is connected to the bottom of the supporting rod (6);
the locking mechanism (4) comprises a sliding rod plate (41), a movable rod (42) penetrating through the other side of the sliding rod plate is arranged on one side of the sliding rod plate (41), a movable plate (43) is arranged at one end of the movable rod (42), a positioning block (44) is arranged on one side, away from the movable rod (42), of the movable plate (43), a movable column (45) is movably connected to the outer side of the positioning block (44) through a hinge, a sliding sleeve (46) is movably connected to the other end of the movable column (45) through a hinge, an extrusion spring (47) is connected to the sliding rod plate (41), and a handle block (48) is arranged at one end of the movable rod (42);
supporting legs (7) are including supporting pad (71), fixture block (72) are installed at the top of supporting pad (71), the top of supporting pad (71) is provided with protective housing (73), spacing post (74) are installed to one side inner wall of protective housing (73), the outside of spacing post (74) is provided with coupling spring (75), the other end of coupling spring (75) is connected with the dead post of lock (76).
2. The portable air quality detection apparatus of claim 1, wherein: the supporting rods (6) are fixedly arranged at four corners of the bottom of the air quality detection device main body (1).
3. The portable air quality detection apparatus of claim 1, wherein: the handle rod (3) is fixedly connected with the top cover (2) through a bolt.
4. The portable air quality detection apparatus of claim 1, wherein: the outer side of the sliding rod plate (41) is provided with a sliding groove rod, and the sliding sleeve (46) is movably connected to the outer side of the sliding groove rod.
5. The portable air quality detection apparatus of claim 2, wherein: the outer side of the handle block (48) is provided with anti-skid grains.
6. The portable air quality detection apparatus of claim 1, wherein: the top of the air quality detection equipment main body (1) is provided with a mounting plate matched with the top cover (2) and the locking mechanism (4).
7. The portable air quality detection apparatus of claim 1, wherein: and a positioning groove matched with the locking column (76) is arranged on the outer side of the supporting rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922468650.XU CN211478238U (en) | 2019-12-31 | 2019-12-31 | Portable air quality detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922468650.XU CN211478238U (en) | 2019-12-31 | 2019-12-31 | Portable air quality detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211478238U true CN211478238U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922468650.XU Active CN211478238U (en) | 2019-12-31 | 2019-12-31 | Portable air quality detection equipment |
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| Country | Link |
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| CN (1) | CN211478238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278175A (en) * | 2020-09-28 | 2022-04-05 | 洪江市旺隆牧业有限公司 | Culture apparatus for farming |
-
2019
- 2019-12-31 CN CN201922468650.XU patent/CN211478238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278175A (en) * | 2020-09-28 | 2022-04-05 | 洪江市旺隆牧业有限公司 | Culture apparatus for farming |
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