CN212459061U

CN212459061U - Portable atmosphere detection device

Info

Publication number: CN212459061U
Application number: CN202020928664.5U
Authority: CN
Inventors: 韩粉华
Original assignee: Shanghai Moye Scientific Instrument Co ltd
Current assignee: Shanghai Moye Scientific Instrument Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-02-02
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a portable atmosphere detection device belongs to detection device technical field, including the detector, one side embedding of one side bottom fixedly connected with spliced pole of detector is provided with the fixed plate, and one side bottom surface trompil of fixed plate is provided with the screw hole, and the inside nestification of screw hole is provided with stop screw A. The utility model discloses in, be provided with the recess through the side surface embedding that sets up the fixed plate, and the length of recess is wide the same with the length of spliced pole, the quantity of stop screw A and screw hole is two, the fixed column reachs specific high back, with the spliced pole embedding to a side surface's of fixed plate recess, then, with two stop screw A embedding corresponding two threaded hole insides, then, screw up two stop screw A and let the spliced pole fix on the fixed plate, indirectly let the detector fix on the fixed plate, just so solved current detection device to the not convenient enough problem of measure of detector fixation.

Description

Portable atmosphere detection device

Technical Field

The utility model belongs to the technical field of the atmosphere detects, specifically be a portable atmosphere detection device.

Background

Atmospheric environmental monitoring is a process of determining the concentration of pollutants in the atmospheric environment, observing and analyzing the changes and the influence on the environment. The atmospheric pollution monitoring is to measure the kind and concentration of pollutants in the atmosphere and observe the time-space distribution and change rule of the pollutants.

However, the conventional detection device is inconvenient for the height adjustment of the detector, and the conventional detection device is inconvenient for the fixing of the detector, so that the device is poor in portability when used, and the conventional detection device is inconvenient for the replacement and disassembly of the atmospheric collection pipe, so that dust in the atmospheric collection pipe is gathered to cause an error in a detection result.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the conventional detection device is not convenient enough in the measure of height adjustment of the detector, the conventional detection device is not convenient enough in the measure of fixation of the detector, and the conventional detection device is not perfect in the measure of replacement and disassembly of an atmosphere collecting pipe, the portable atmosphere detection device is provided.

The utility model adopts the technical scheme as follows: the utility model provides a portable atmosphere detection device, includes the detector, one side bottom fixedly connected with spliced pole of detector, the supporting detection room that is provided with in the inside top of one side of detector a supporting display screen that is provided with of a side surface of detector, the top threaded connection of detector has the atmosphere collecting pipe, the outside activity nestification of spliced pole has the fixed plate, one side bottom surface trompil of fixed plate is provided with the screw hole, the inside nestification of screw hole is provided with stop screw A, threaded fixedly connected with fixed column is passed through to one side bottom of fixed plate, one side bottom of fixed column has the tripod through pivot swing joint, a supporting stop screw B that is provided with of a side surface of tripod, the embedding of one side inside below of tripod is provided with the.

The fixing column is movably matched and connected with an opening matched with the upper portion of the tripod, a cylindrical groove is embedded into one side of the tripod, and the diameter of the cylindrical groove is the same as that of the supporting rod.

The fixing plate is characterized in that a groove is formed in the surface of one side of the fixing plate in an embedded mode, the length and the width of the groove are the same as those of the connecting column, the number of the limiting screws A and the number of the threaded holes are two, and the limiting screws A and the threaded holes are correspondingly arranged.

The detector is characterized in that a threaded groove is formed in the surface of one side of the detector in an embedded mode, the lower portion of the outer side of the atmosphere collecting pipe is matched with the threaded groove, the number of the atmosphere collecting pipes is two, the atmosphere collecting pipes are symmetrically arranged relative to the detector, one-way air inlets are formed in the inner portion of one side of the atmosphere collecting pipe in an embedded mode, and the number of the one-way air inlets is two.

Wherein, the surface of one side bottom of bracing piece closely laminates anti-skidding rubber pad.

Wherein, an atmosphere collecting pipe is arranged above the detection chamber in a penetrating way.

The detector is electrically connected with an external power supply through a control panel.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, be the activity through setting up the fixed column and be agreeing with the connection with the supporting opening in tripod top, the inside embedding in one side of tripod is provided with the cylinder recess, and the diameter of cylinder recess is the same with the diameter of bracing piece, at first, unscrew stop screw B, take out the bracing piece, adjust the length that the bracing piece was taken out from the tripod, then, tighten stop screw B, make the bracing piece fix in the tripod, reuse same method is adjusted other two bracing pieces and the tripod makes the fixed column reach specific height, just so solved current detection device to the not convenient enough problem of measure of detector altitude mixture control.

2. The utility model discloses in, be provided with the recess through the side surface embedding that sets up the fixed plate, and the length of recess is wide the same with the length of spliced pole, the quantity of stop screw A and screw hole is two, and corresponding setting between two stop screw A and two screw holes, at first, the fixed column reachs specific high back, with the spliced pole embedding into the recess of a side surface of fixed plate, then, with two stop screw A embedding corresponding two threaded hole insides, then, screw up two stop screw A and let the spliced pole fix on the fixed plate, let the detector fix on the fixed plate indirectly, just so solved current detection device to the not convenient problem of measure of detector fixation inadequately.

3. In the utility model, the threaded groove is embedded in one side surface of the detector, the lower part of the outer side of the atmosphere collecting pipe is matched with the threaded groove, the number of the atmosphere collecting pipes is two, the two atmospheric collection pipes are symmetrically arranged relative to the detector, one side of each atmospheric collection pipe is internally embedded with two one-way air inlets, the switch of the detector is opened through the control panel, so that the outside air enters the detection chamber from the atmosphere collecting pipe, during the period, the one-way air inlet can prevent dust from falling into the atmosphere collecting pipe, then the data of atmosphere detection is observed through the display screen, after the one-way air inlet is used for a period of time, the atmospheric collection pipe can be screwed out from the upper part of one side of the detector for replacement or disassembly, thus the detector can exert the optimal detection effect, therefore, the problem that the measures for replacing and disassembling the atmosphere collecting pipe by the conventional detection device are not complete is solved.

Drawings

FIG. 1 is a schematic diagram of the cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of the overall structure of the connecting column of the present invention;

fig. 3 is a schematic diagram of a cross-sectional structure of a detector in the present invention.

FIGS. 1-3 label: 1. a detector; 101. connecting columns; 102. a detection chamber; 103. a display screen; 104. an atmospheric collection pipe; 2. a fixing plate; 201. a limit screw A; 202. a threaded hole; 3. fixing a column; 301. a tripod; 3011. a limit screw B; 302. a support rod.

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 for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The detector 1, the control valve 1032, the display screen 103 and the limit screw A201 mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, in the present invention: the utility model provides a portable atmosphere detection device, including detector 1, one side bottom fixedly connected with spliced pole 101 of detector 1, the supporting display screen 103 that is provided with in one side inside top of detector 1 and detects room 102 that is supporting, detector 1's top threaded connection has atmosphere collecting pipe 104, the outside activity nestification of spliced pole 101 has fixed plate 2, one side bottom surface trompil of fixed plate 2 is provided with screw hole 202, the inside nestification of screw hole 202 is provided with stop screw A201, screw thread fixedly connected with fixed column 3 is passed through to one side bottom of fixed plate 2, one side bottom of fixed column 3 has tripod 301 through pivot swing joint, a side surface of tripod 301 is supporting to be provided with stop screw B3011, one side inside below embedding of tripod 301 is provided with bracing piece 302.

Referring to fig. 1, further, the fixed column 3 is movably engaged with an opening formed in the upper portion of the tripod 301, a cylindrical groove is embedded into one side of the tripod 301, and the diameter of the cylindrical groove is the same as that of the supporting rod 302, firstly, the limiting screw B3011 is unscrewed, the supporting rod 302 is pulled out, the length of the supporting rod 302 pulled out from the tripod 301 is adjusted, then, the limiting screw B3011 is screwed down, the supporting rod 302 is fixed in the tripod 301, and then, the fixed column 3 is adjusted to reach a specific height by adjusting the other two supporting rods 302 and the tripod 301 by the same method, so that the problem that the conventional detection device is not convenient for the measure of adjusting the height of the detector is solved.

Referring to fig. 1 and 2, further, a groove is embedded in one side surface of the fixing plate 2, the length and the width of the groove are the same as those of the connecting column 101, the number of the limit screws a201 and the number of the threaded holes 202 are two, and the two limit screws a201 and the two threaded holes 202 are correspondingly arranged, first, after the fixing column 3 reaches a specific height, the connecting column 101 is embedded in the groove in one side surface of the fixing plate 2, then, the two limit screws a201 are embedded into the corresponding two threaded holes 202, then, the two limit screws a201 are screwed down to fix the connecting column 101 on the fixing plate 2, and the detector 1 is indirectly fixed on the fixing plate 2, so that the problem that the conventional detection device is inconvenient to measure for fixing the detector is solved.

Referring to fig. 3, further, a threaded groove is embedded in one side surface of the detector 1, the outer lower side of the atmosphere collecting pipe 104 is engaged with the threaded groove, the number of the atmosphere collecting pipes 104 is two, the two atmosphere collecting pipes 104 are symmetrically arranged with respect to the detector 1, a one-way air inlet is embedded in one side of the atmosphere collecting pipe 104, the number of the one-way air inlet is two, the switch of the detector 1 is opened through the control panel, so that the outside air enters the detection chamber 102 from the atmosphere collecting pipe 104, during the period, the one-way air inlet can prevent dust from falling into the atmosphere collecting pipe 104, then, the data of the atmosphere detection is observed through the display screen 103, after the detector is used for a period of time, the atmosphere collecting pipe 104 can be unscrewed from the upper side of the detector 1 for replacement or disassembly, so that the detector 1 can exert the optimal detection effect, therefore, the problem that the measures for replacing and disassembling the atmosphere collecting pipe by the conventional detection device are not complete is solved.

Referring to fig. 1, further, an anti-slip rubber pad is closely attached to the bottom surface of one side of the support rod 302.

Referring to fig. 3, an atmosphere collection pipe 104 is further provided above the detection chamber 102.

Referring to fig. 1-3, further, the detector 1 is electrically connected to an external power source through a control panel.

The working principle is as follows: referring to fig. 1, a fixed column 3 is movably engaged with an opening matched with the upper part of a tripod 301, a cylindrical groove is embedded in one side of the tripod 301, and the diameter of the cylindrical groove is the same as that of a supporting rod 302, firstly, a limit screw B3011 is unscrewed, the supporting rod 302 is pulled out, the length of the supporting rod 302 pulled out from the tripod 301 is adjusted, then, the limit screw B3011 is screwed down, the supporting rod 302 is fixed in the tripod 301, other two supporting rods 302 and the tripod 301 are adjusted by the same method to enable the fixed column 3 to reach a specific height, thus the problem that the conventional detection device cannot conveniently adjust the height of the detector is solved, then, referring to fig. 1 and 2, a groove is embedded in one side surface of a fixed plate 2, the length and width of the groove are the same as those of a connecting column 101, and the number of the limit screws A201 and the threaded holes 202 is, and two limit screws A201 and two threaded holes 202 are correspondingly arranged, firstly, after the fixed column 3 reaches a specific height, the connecting column 101 is embedded into a groove on one side surface of the fixed plate 2, then, the two limit screws A201 are embedded into the corresponding two threaded holes 202, then, the two limit screws A201 are screwed down to fix the connecting column 101 on the fixed plate 2, and the detector 1 is indirectly fixed on the fixed plate 2, thus solving the problem that the conventional detection device is not convenient and fast to measure for fixing the detector, and finally, referring to FIG. 3, one side surface of the detector 1 is embedded with a threaded groove, the lower part of the outer side of the atmosphere collecting pipe 104 is matched with the threaded groove, the number of the atmosphere collecting pipes 104 is two, the two atmosphere collecting pipes 104 are symmetrically arranged relative to the detector 1, one side of the atmosphere collecting pipe 104 is internally embedded with a one-way air inlet, and the quantity of one-way air intake is two, open the switch of detector 1 through control panel, let the outside air get into detection room 102 from atmosphere collecting pipe 104, during this period, one-way air intake can prevent that the dust from falling into in the atmosphere collecting pipe 104, then, the data that the atmosphere detected is observed to rethread display screen 103, after using for a period, can twist out atmosphere collecting pipe 104 from one side top of detector 1, change or dismantle, just so can let detector 1 exert the optimal detection effect, just so solved the problem that the measure of current detection device to atmosphere collecting pipe change and dismantlement is not perfect enough.

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. A portable atmosphere detection device comprising a detector (1), characterized in that: a connecting column (101) is fixedly connected to the bottom end of one side of the detector (1), a detection chamber (102) is arranged above the inner portion of one side of the detector (1) in a matched manner, a display screen (103) is arranged on the surface of one side of the detector (1) in a matched manner, an atmosphere collecting pipe (104) is connected to the upper portion of the detector (1) in a threaded manner, a fixing plate (2) is movably nested outside the connecting column (101), a threaded hole (202) is formed in the surface of the bottom end of one side of the fixing plate (2), a limit screw A (201) is nested inside the threaded hole (202), a fixing column (3) is fixedly connected to the bottom end of one side of the fixing column (2) in a threaded manner, a tripod (301) is movably connected to the bottom end of one side of the fixing column (3, a supporting rod (302) is embedded into the lower portion of the inner portion of one side of the tripod (301).

2. A portable atmosphere sensing device according to claim 1, wherein: the fixing column (3) is movably matched and connected with an opening matched with the upper part of the tripod (301), a cylindrical groove is embedded into one side of the tripod (301), and the diameter of the cylindrical groove is the same as that of the supporting rod (302).

3. A portable atmosphere sensing device according to claim 1, wherein: the embedded groove that is provided with of one side surface of fixed plate (2), just the length and width of recess is the same with the length and width of spliced pole (101), the quantity of stop screw A (201) and screw hole (202) is two, and two stop screw A (201) and two corresponding the setting between screw hole (202).

4. A portable atmosphere sensing device according to claim 1, wherein: the detector is characterized in that a threaded groove is formed in the surface of one side of the detector (1), the outer side lower portion of the atmosphere collecting pipe (104) is matched with the threaded groove, the number of the atmosphere collecting pipes (104) is two, the atmosphere collecting pipes (104) are symmetrically arranged relative to the detector (1), one-way air inlets are formed in the inner portion of one side of each atmosphere collecting pipe (104), and the number of the one-way air inlets is two.

5. A portable atmosphere sensing device according to claim 1, wherein: the surface of the bottom end of one side of the supporting rod (302) is tightly attached with an anti-skid rubber pad.

6. A portable atmosphere sensing device according to claim 1, wherein: an atmosphere collecting pipe (104) is arranged above the detection chamber (102) in a penetrating way.

7. A portable atmosphere sensing device according to claim 1, wherein: the detector (1) is electrically connected with an external power supply through a control panel.