CN217542759U - Occupational health dust rapid detection device - Google Patents
Occupational health dust rapid detection device Download PDFInfo
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- CN217542759U CN217542759U CN202220716294.8U CN202220716294U CN217542759U CN 217542759 U CN217542759 U CN 217542759U CN 202220716294 U CN202220716294 U CN 202220716294U CN 217542759 U CN217542759 U CN 217542759U
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- aspiration channel
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Abstract
The utility model discloses a occupational health dust short-term test device, including detector main part, wiring hole and detecting tube, the one end of detector main part is provided with protective structure, and the alarm is installed to one side of detector main part, and the wiring hole is installed to one side of detector main part bottom, and the opposite side of detector main part bottom is provided with connection structure, and connection structure's bottom is provided with the detecting tube, and the bottom of detecting tube is provided with auxiliary structure, and auxiliary structure includes inner tube, gim peg, aspiration channel, micro fan and ventilation groove. The utility model discloses a be provided with auxiliary structure, the aspiration channel is installed in the bottom of test tube, along with the start-up of the inside micro fan of aspiration channel, can get into the inside of test tube with higher speed, simultaneously, operating personnel still can twist the gim peg to not hard up, the position of manually regulated below aspiration channel to in using, complementary when having realized this occupational health dust rapid detection device and using.
Description
Technical Field
The utility model relates to a dust detection technical field, in particular to occupational health dust short-term test device.
Background
The dust detector is also called a dust measuring instrument or a dust tester and is mainly used for detecting the dust concentration in the ambient air, the types of the dust detectors are divided into a laser dust detector, an online continuous monitoring dust detector, a portable dust detector and the like, and the dust detectors are widely applied to a disease prevention and control center, mines, metallurgy, power plants, chemical manufacturing, health supervision, environmental protection, environmental online monitoring and the like;
traditional occupational health dust rapid detection device is when using, and the speed in the air admission detecting tube is generally slower, and is comparatively inconvenient when using, consequently need improve it, makes its use of being convenient for more.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a occupational health dust short-term test device for solve the lower defect of current occupational health dust short-term test device detection efficiency.
(II) contents of utility model
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an occupational health dust short-term test device, includes detector main part, wiring hole and detecting tube, the one end of detector main part is provided with protective structure, the alarm is installed to one side of detector main part, the wiring hole is installed to one side of detector main part bottom, the opposite side of detector main part bottom is provided with connection structure, connection structure's bottom is provided with the detecting tube, the bottom of detecting tube is provided with auxiliary structure.
Preferably, the protection structure comprises a positioning seat, a rotating rod and a protection cover plate, the positioning seat is installed at one end of the detector main body, the rotating rod is arranged inside the positioning seat, and the protection cover plate is fixed on one side of the rotating rod. The protection of the display screen and the buttons on the surface of the detector main body can be assisted.
Preferably, the cross section of the positioning seat is larger than that of the rotating rod, and the positioning seat and the rotating rod form a rotatable structure.
Preferably, the connecting structure comprises a connecting seat, a sealing ring and a butt joint, the connecting seat is mounted on the other side of the bottom end of the detector main body, the sealing ring is mounted on the top end inside the connecting seat, and the butt joint is arranged inside the connecting seat. The detection tube is convenient to disassemble, assemble and maintain.
Preferably, the auxiliary structure includes inner tube, adjusting bolt, aspiration channel, micro fan and ventilation groove, the inner tube sets up in the inside of detecting tube, the bottom mounting of inner tube has the aspiration channel, the internally mounted of aspiration channel has micro fan, the bottom of aspiration channel is provided with the ventilation groove, the adjusting bolt sets up in one side of detecting tube. Can assist air entering the detection pipe.
Preferably, the cross section of the inner tube is smaller than that of the detection tube, and the inner tube and the detection tube form a telescopic structure.
Preferably, the bottom of aspiration channel is provided with a plurality of in the ventilation groove, a plurality of ventilation groove is equidistant distribution.
(III) advantageous effects
The utility model provides a pair of occupational health dust short-term test device, its advantage lies in: the auxiliary structure is arranged, the air suction pipe is arranged at the bottom of the detection pipe, air can be accelerated to enter the detection pipe along with the starting of the micro fan in the air suction pipe, meanwhile, an operator can also screw the adjusting bolt to be loosened and manually adjust the position of the air suction pipe below the air suction pipe so as to be convenient to use, and the auxiliary property of the occupational health dust rapid detection device during use is realized;
by arranging the protection structure, the protection cover plate can be turned over on the surface of the detector main body through the matching between the positioning seat and the rotating rod, the protection cover plate covers the surface of the detector main body and can protect the display surface and the button on the surface of the detector main body, when the detector is used, an operator only needs to turn up the protection cover plate, and the protection performance of the occupational health dust rapid detection device in use is realized;
through being provided with connection structure, during the installation test tube, operating personnel only need with the butt joint and the connecting seat butt joint at test tube top, rotate the butt joint, can accomplish the installation of test tube through screw-thread fit, can oppress the sealing washer in the connecting seat during installation simultaneously, the leakproofness of multiplicable junction, when dismantling the maintenance, operator personnel turn back and rotate the test tube, make the thread separation between butt joint and the sealing washer can, it is comparatively convenient, convenience when having realized this occupational health dust short-term test device dismouting test tube.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;
fig. 4 is a schematic view of the front cross-sectional structure of the connection structure of the present invention;
fig. 5 is a schematic front sectional view of the auxiliary mechanism of the present invention;
fig. 6 is a schematic diagram of a three-dimensional structure of the auxiliary mechanism of the present invention.
In the figure: 1. a detector main body; 2. a protective structure; 201. positioning seats; 202. a rotating rod; 203. a protective cover plate; 3. an alarm; 4. a wiring hole; 5. a connecting structure; 501. a connecting seat; 502. a seal ring; 503. a butt joint; 6. a detection tube; 7. an auxiliary structure; 701. an inner tube; 702. adjusting the bolt; 703. an air suction pipe; 704. a micro fan; 705. and (4) ventilating slots.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 as a specific case by those skilled in the art.
Example one
Referring to fig. 1-6, the present invention provides an embodiment: a occupational hygiene dust rapid detection device comprises a detector main body 1, a wiring hole 4 and a detection tube 6, a protection structure 2 is arranged at one end of the detector main body 1, an alarm 3 is installed at one side of the detector main body 1, the wiring hole 4 is installed at one side of the bottom end of the detector main body 1, a connecting structure 5 is arranged at the other side of the bottom end of the detector main body 1, the detection tube 6 is arranged at the bottom end of the connecting structure 5, an auxiliary structure 7 is arranged at the bottom end of the detection tube 6, the auxiliary structure 7 comprises an inner tube 701, an adjusting bolt 702, an air suction tube 703, a micro fan 704 and a ventilation groove 705, the inner tube 701 is arranged inside the detection tube 6, the bottom end of the inner tube 701 is fixed with the air suction tube 703, the micro fan 704 is arranged inside the air suction tube 703, the ventilation groove 705 is arranged at the bottom end of the air suction tube 703, the adjusting bolt 702 is arranged at one side of the detection tube 6, the cross section of the inner tube 701 is smaller than that of the detection tube 6, the inner tube 701 and the detection tube 6 form a telescopic structure, the ventilation grooves 705 are arranged at the bottom end of the air suction tube 703, and the ventilation grooves 705 are distributed at equal intervals;
specifically, during the use, at first, aspiration channel 703 installs in the bottom of test tube 6, and operating personnel can be twisted adjusting bolt 702 to not hard up, and the position of aspiration channel 703 in below manual regulation, after adjusting, along with the start-up of the inside micro fan 704 of aspiration channel 703, the inside of air admission test tube 6 can accelerate to the device detects.
Example two
This embodiment still includes: the protective structure 2 comprises a positioning seat 201, a rotating rod 202 and a protective cover plate 203, the positioning seat 201 is installed at one end of the detector main body 1, the rotating rod 202 is arranged inside the positioning seat 201, the protective cover plate 203 is fixed at one side of the rotating rod 202, the cross section of the positioning seat 201 is larger than that of the rotating rod 202, the positioning seat 201 and the rotating rod 202 form a rotatable structure, the connecting structure 5 comprises a connecting seat 501, a sealing ring 502 and a butt joint 503, the connecting seat 501 is installed at the other side of the bottom end of the detector main body 1, the sealing ring 502 is installed at the top end inside the connecting seat 501, and the butt joint 503 is arranged inside the connecting seat 501;
specifically, during the use, protective cover plate 203 covers the surface at detector main part 1, can protect the display surface and the button on detector main part 1 surface, when needing to use, operating personnel only need with protective cover plate 203 upturning can, and simultaneously, the battery is to when detecting tube 6 dismantles the maintenance, operator's personnel turn back and rotate detecting tube 6, make the thread separation between butt joint 503 and the sealing washer 502 can, comparatively convenient, during installation detecting tube 6, operating personnel only need with the butt joint 503 and the connecting seat 501 butt joint at detecting tube 6 top, rotate butt joint 503, can accomplish the installation of detecting tube 6 through screw-thread fit, can oppress the sealing washer 502 in the connecting seat 501 during installation simultaneously, the leakproofness of multiplicable junction.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a occupational health dust short-term test device, includes detector main part (1), wiring hole (4) and test tube (6), its characterized in that: one end of the detector main body (1) is provided with a protective structure (2), and one side of the detector main body (1) is provided with an alarm (3);
a wiring hole (4) is installed on one side of the bottom end of the detector main body (1), a connecting structure (5) is arranged on the other side of the bottom end of the detector main body (1), and a detection tube (6) is arranged at the bottom end of the connecting structure (5);
and an auxiliary structure (7) is arranged at the bottom end of the detection tube (6).
2. The occupational hygiene dust rapid detection device according to claim 1, wherein: protective structure (2) include positioning seat (201), bull stick (202) and protective cover board (203), the one end in detector main part (1) is installed in positioning seat (201), the inside of positioning seat (201) is provided with bull stick (202), one side of bull stick (202) is fixed with protective cover board (203).
3. The occupational hygiene dust rapid detection device according to claim 2, wherein: the cross section of the positioning seat (201) is larger than that of the rotating rod (202), and the positioning seat (201) and the rotating rod (202) form a rotatable structure.
4. The occupational health dust rapid detection device of claim 1, wherein: connection structure (5) are including connecting seat (501), sealing washer (502) and to connecting head (503), install the opposite side in detector main part (1) bottom in connecting seat (501), sealing washer (502) are installed on the inside top of connecting seat (501), the inside of connecting seat (501) is provided with connecting head (503).
5. The occupational health dust rapid detection device of claim 1, wherein: auxiliary structure (7) include inner tube (701), adjusting bolt (702), aspiration channel (703), micro fan (704) and ventilation groove (705), inner tube (701) set up in the inside of detecting tube (6), the bottom mounting of inner tube (701) has aspiration channel (703), the internally mounted of aspiration channel (703) has micro fan (704), the bottom of aspiration channel (703) is provided with ventilation groove (705), adjusting bolt (702) set up in one side of detecting tube (6).
6. The occupational hygiene dust rapid detection device according to claim 5, wherein: the cross section of the inner tube (701) is smaller than that of the detection tube (6), and the inner tube (701) and the detection tube (6) form a telescopic structure.
7. The occupational hygiene dust rapid detection device according to claim 5, wherein: the bottom end of the air suction pipe (703) of the ventilation groove (705) is provided with a plurality of ventilation grooves, and the ventilation grooves (705) are distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220716294.8U CN217542759U (en) | 2022-03-30 | 2022-03-30 | Occupational health dust rapid detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220716294.8U CN217542759U (en) | 2022-03-30 | 2022-03-30 | Occupational health dust rapid detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217542759U true CN217542759U (en) | 2022-10-04 |
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ID=83429259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220716294.8U Active CN217542759U (en) | 2022-03-30 | 2022-03-30 | Occupational health dust rapid detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217542759U (en) |
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2022
- 2022-03-30 CN CN202220716294.8U patent/CN217542759U/en active Active
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