CN214703223U - Portable dust detector - Google Patents
Portable dust detector Download PDFInfo
- Publication number
- CN214703223U CN214703223U CN202120291725.6U CN202120291725U CN214703223U CN 214703223 U CN214703223 U CN 214703223U CN 202120291725 U CN202120291725 U CN 202120291725U CN 214703223 U CN214703223 U CN 214703223U
- Authority
- CN
- China
- Prior art keywords
- hole
- detector body
- air inlet
- detector
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Abstract
The utility model discloses a portable dust detector, which has simple structure and reasonable design and is convenient to carry; in the air inlet, connecting channel entered into the cavity from the external air, dust sensor in the cavity can carry out the dust detection to the space. The internal surface that detects the panel is provided with display panel, through with detecting the panel setting in the holding tank, can avoid leading to the problem that display panel broke and damaged because the collision. In addition, the protective sleeve is sleeved outside the detector body, and the anti-skid protrusions are arranged on the protective sleeve, so that the problem that the dust detector is broken due to falling is avoided.
Description
Technical Field
The utility model belongs to the environmental detection equipment field, in particular to portable dust detector.
Background
The rapid development of modern industry not only brings modernized life to human beings, but also causes great pollution to the natural environment, and the exceeding of suspended particulate matters in the atmosphere is an important aspect of environmental pollution. The industrial dust causes great harm to operators and safe production. The dust detection device is a device for detecting the content of dust, is widely used in relevant areas of industrial production, processing and manufacturing, can detect the content of dust, and can perform a more environment-friendly production mode. At present, the dust detection gripping device is large in size and inconvenient to carry.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a portable dust detector.
The technical scheme of the utility model is realized like this:
a portable dust detector comprises a detector body and a detection panel; the top of the detector body is provided with an accommodating groove matched with the size of the detection panel; the top of the accommodating groove penetrates through the detection device body; the top of the accommodating groove is provided with a connecting component, and the detector body is connected with the detection panel through the connecting component;
the connecting component comprises a rotating shaft fixedly connected with two groove walls of the accommodating groove; the rotating shaft is divided into three parts from left to right, the second part is arranged in the middle of the rotating shaft, and the first part and the third part are respectively arranged on the left side and the right side of the second part; the outer diameters of the first part and the third part are the same and are smaller than that of the second part; the bottom of the detection panel is provided with a socket matched with the first part and the third part;
an elastic clamping tongue is arranged at one end of the detection panel far away from the socket piece, and a clamping groove corresponding to the elastic clamping tongue is arranged at one end of the accommodating groove far away from the rotating shaft;
the top of the detector body is provided with an air inlet, a cavity is arranged in the detector body, and the cavity is communicated with the air inlet through a channel; a dust sensor is arranged in the cavity;
the surface of detector body all is provided with the protective sheath, is provided with anti-skidding arch on the protective sheath.
Further, the air inlet is provided with the intake pipe, and the intake pipe includes the fixed sleeve who is connected with the air inlet, is provided with telescopic cylinder on the fixed cylinder, and telescopic cylinder is including the flexible pitch pipe of end to end of fixed quantity.
Furthermore, an air suction device is arranged in the channel.
Furthermore, one side of the detector body corresponding to the cavity is provided with an air outlet, and a plug is plugged in the air outlet.
Furthermore, a groove is formed in the bottom of the detector body, and a connecting column is fixed in the groove;
the bracelet is provided with a through hole, the through hole is provided with a connecting cylinder, and the connecting cylinder is arranged on the outer side of the bracelet and is sleeved outside the connecting column; the connecting cylinder is provided with a connecting hole matched with the connecting column, the channel is connected with the through hole, and one end of the connecting column extends into the through hole;
the inner diameter of the through hole is larger than the outer diameter of the connecting column;
the outer end face of the connecting column is provided with an external thread, and the hole wall of the connecting hole is provided with an internal thread in threaded connection with the external thread;
the through hole is internally provided with a connecting cap which is in threaded connection with a connecting column arranged in the through hole.
The utility model provides a portable dust detector, which has simple structure, reasonable design and convenient carrying; in the air inlet, connecting channel entered into the cavity from the external air, dust sensor in the cavity can carry out the dust detection to the space. The internal surface that detects the panel is provided with display panel, through with detecting the panel setting in the holding tank, can avoid leading to the problem that display panel broke and damaged because the collision. In addition, the protective sleeve is sleeved outside the detector body, and the anti-skid protrusions are arranged on the protective sleeve, so that the problem that the dust detector is broken due to falling is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 structural view of the present invention;
FIG. 2 is a schematic plan view of the structure of FIG. 1;
FIG. 3 is a schematic structural view of the detector body;
FIG. 4 is a schematic structural diagram of a detection panel;
fig. 5 is a schematic structural view of the bracelet.
In the figure:
1. a detector body; 2. detecting a panel; 3. accommodating grooves; 4. a connecting assembly; 5. a rotating shaft; 6. a first portion; 7. a second portion; 8. a third portion; 9. a socket; 10. a card slot; 11. an elastic clamping tongue; 12. An air inlet; 13. a cavity; 14. a dust sensor; 15. a channel; 16. an air inlet pipe; 17. fixing the sleeve; 18. a telescopic joint pipe; 19. a plug; 20. connecting columns; 21. a through hole; 22. a connecting cylinder; 23. a connecting cap; 24. a hand ring.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
With reference to fig. 1-5, the utility model provides a portable dust detector, which comprises a detector body 1 and a detection panel 2; the top of the detector body 1 is provided with an accommodating groove 3 matched with the size of the detection panel 2; the top of the accommodating groove 3 penetrates through the detection device body; the top of the accommodating groove 3 is provided with a connecting component 4, and the detector body 1 is connected with the detection panel 2 through the connecting component 4;
the connecting assembly 4 comprises a rotating shaft 5 fixedly connected with the two groove walls of the accommodating groove 3; the rotating shaft 5 is divided into three parts from left to right, the second part 7 is arranged in the middle of the rotating shaft 5, and the first part 6 and the third part 8 are respectively arranged on the left side and the right side of the second part 7; the first part 6 and the third part 8 have the same outer diameter and are smaller than the outer diameter of the second part 7; the bottom of the detection panel 2 is provided with a socket 9 matched with the first part 6 and the third part 8; a containing groove which contains the second part and is matched with the second part is arranged between the two sleeve-joint pieces;
an elastic clamping tongue 11 is arranged at one end of the detection panel 2 far away from the socket piece 9, and a clamping groove 10 corresponding to the elastic clamping tongue 11 is arranged at one end of the accommodating groove 3 far away from the rotating shaft 5;
the top of the detector body 1 is provided with an air inlet 12, a cavity 13 is arranged in the detector body, and the cavity 13 is communicated with the air inlet 12 through a channel 15; a dust sensor 14 is arranged in the cavity 13;
the detector body 1 is externally sleeved with a protective sleeve, an anti-skid bulge is arranged on the protective sleeve, and a hole corresponding to the air inlet 12 is formed in the protective sleeve.
Outside air enters the cavity 13 from the air inlet 12 and the connecting channel 15, and the dust sensor 14 in the cavity 13 can detect dust in the space. The internal surface of detecting panel 2 is provided with display panel, through setting up detecting panel 2 in holding tank 3, can avoid leading to the problem that display panel broke and damaged because of the collision. In addition, a protective sleeve is sleeved outside the detector body 1, and anti-skid protrusions are arranged on the protective sleeve, so that the problem that the dust detector is broken due to falling is avoided.
Note that the dust sensor 14 is model GP2Y1010AU 0F.
The detection panel 2 can rotate around the rotating shaft 5, when the dust detector is used, the elastic clamping tongue 11 is taken out from the clamping groove 10, the end part of the supporting rod on the outer surface of the detection panel 2 is clamped into the clamping groove 10 on the detector body 1, a supporting effect can be achieved on a detection surface, and dust detection is facilitated.
Further, the air inlet 12 is provided with an air inlet pipe 16, the air inlet pipe 16 comprises a fixed sleeve 17 connected with the air inlet 12, a telescopic cylinder is arranged on the fixed cylinder, and the telescopic cylinder comprises a certain number of telescopic joint pipes 18 connected end to end. It should be noted that an air suction device is arranged in the channel 15, and the air suction device is a micro air suction pump with the model number of PC 3025N.
Furthermore, in order to facilitate the discharge of the air in the cavity 13, an air outlet is formed in one side of the detector body 1 corresponding to the cavity 13, and in order to avoid the outflow of the air in the cavity 13 during the dust detection process, a plug 19 is plugged in the air outlet.
Further, a groove is formed in the bottom of the detector body 1, and a connecting column 20 is fixed in the groove; the through hole 21 is formed in the bracelet 24, the connecting cylinder 22 is arranged on the through hole 21, and the connecting cylinder 22 is arranged on the outer side of the bracelet 24 and is sleeved outside the connecting column 20; the connecting cylinder 22 is provided with a connecting hole matched with the connecting column 20, the channel 15 is connected with the through hole 21, and one end of the connecting column 20 extends into the through hole 21; the inner diameter of the through hole 21 is larger than the outer diameter of the connecting column 20; a connecting cap 23 is arranged in the through hole 21, an external thread is arranged on the outer surface of the connecting column 20 arranged in the through hole 21, and the connecting cap 23 is in threaded connection with the connecting column 20. Connecting cylinder 22 on bracelet 24 can rotate round spliced pole 20, connects cap 23 and the spliced pole 20 threaded connection of setting in through-hole 21, can set up bracelet 24 on detector body 1, avoids bracelet 24 to drop. The bracelet 24 is an elastic band bracelet 24 or a watch band bracelet 24.
When using dust detector to detect the dust in the air, the user can wear bracelet 24 on hand, avoids dust detector to drop, leads to breaking.
It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. 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.
Claims (5)
1. A portable dust detector is characterized by comprising a detector body and a detection panel; the top of the detector body is provided with an accommodating groove matched with the size of the detection panel; the top of the accommodating groove penetrates through the detection device body; the top of the accommodating groove is provided with a connecting component, and the detector body is connected with the detection panel through the connecting component;
the connecting component comprises a rotating shaft fixedly connected with two groove walls of the accommodating groove; the rotating shaft is divided into three parts from left to right, the second part is arranged in the middle of the rotating shaft, and the first part and the third part are respectively arranged on the left side and the right side of the second part; the outer diameters of the first part and the third part are the same and are smaller than that of the second part; the bottom of the detection panel is provided with a socket matched with the first part and the third part;
an elastic clamping tongue is arranged at one end of the detection panel far away from the socket piece, and a clamping groove corresponding to the elastic clamping tongue is arranged at one end of the accommodating groove far away from the rotating shaft;
the top of the detector body is provided with an air inlet, a cavity is arranged in the detector body, and the cavity is communicated with the air inlet through a channel; a dust sensor is arranged in the cavity;
the surface of detector body all is provided with the protective sheath, is provided with anti-skidding arch on the protective sheath.
2. The portable dust detector according to claim 1, wherein the air inlet is provided with an air inlet pipe, the air inlet pipe comprises a fixed sleeve connected with the air inlet, the fixed sleeve is provided with a telescopic cylinder, and the telescopic cylinder comprises a certain number of telescopic joint pipes connected end to end.
3. A portable dust measuring instrument according to claim 1, wherein an air suction device is provided in the passageway.
4. The portable dust detector according to claim 1, wherein a gas outlet is provided at a side of the detector body corresponding to the cavity, and a plug is plugged in the gas outlet.
5. The portable dust detector according to claim 1, wherein a groove is provided at the bottom of the detector body, and a connection column is fixed in the groove;
the bracelet is provided with a through hole, the through hole is provided with a connecting cylinder, and the connecting cylinder is arranged on the outer side of the bracelet and is sleeved outside the connecting column; the connecting cylinder is provided with a connecting hole matched with the connecting column, the channel is connected with the through hole, and one end of the connecting column extends into the through hole;
the inner diameter of the through hole is larger than the outer diameter of the connecting column;
the outer end face of the connecting column is provided with an external thread, and the hole wall of the connecting hole is provided with an internal thread in threaded connection with the external thread;
the through hole is internally provided with a connecting cap which is in threaded connection with a connecting column arranged in the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120291725.6U CN214703223U (en) | 2021-01-28 | 2021-01-28 | Portable dust detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120291725.6U CN214703223U (en) | 2021-01-28 | 2021-01-28 | Portable dust detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214703223U true CN214703223U (en) | 2021-11-12 |
Family
ID=78565998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120291725.6U Expired - Fee Related CN214703223U (en) | 2021-01-28 | 2021-01-28 | Portable dust detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214703223U (en) |
-
2021
- 2021-01-28 CN CN202120291725.6U patent/CN214703223U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214703223U (en) | Portable dust detector | |
| CN203732553U (en) | Medical capillary adapter, test card component and blood gas analyzer | |
| CN207423871U (en) | Dismantled and assembled high position gas wireless detection alarm instrument | |
| CN212549607U (en) | Automatic liquid taking device | |
| CN205785120U (en) | Shell inner hole footpath detection device | |
| CN211401842U (en) | Unpowered instantaneous sampler | |
| CN207999579U (en) | A kind of glass steel pipeline Rapid leakage repairing device | |
| CN210005188U (en) | Leakage detection device for nonlinear thin-wall hard pipeline | |
| CN201867288U (en) | Small and easy-operating hand-held air tightness detecting device | |
| CN205014967U (en) | Aperture detector | |
| CN201780268U (en) | Optical interference type methane measurement instrument | |
| CN205102981U (en) | Joint device | |
| CN211740775U (en) | Chemical industry enterprise safety ring protects gaseous sampling device | |
| CN210774850U (en) | Quantitative sampler for biological gene detection | |
| CN203272875U (en) | Inflation valve provided with multiple joints | |
| CN209411273U (en) | A kind of pick device | |
| CN208091893U (en) | A kind of wastewater recycle instrument that shatter-resistant effect is good | |
| CN217422338U (en) | Dustproof plug for pressure instrument valve | |
| CN218384242U (en) | Calibration cover for gas alarm calibration | |
| CN210566220U (en) | A gas charging line structure for shutoff is aerifyd and is used | |
| CN205958609U (en) | Sensor fixing device | |
| CN208964626U (en) | A kind of anaerobic reactor positive/negative pressure protection device | |
| CN217586167U (en) | Air leakage detection device | |
| CN215832916U (en) | Pressure measuring joint and pressure measuring system | |
| CN209589345U (en) | A kind of Novel pressure meter debugging tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |