CN212989115U

CN212989115U - Hand-held type industry dust detector

Info

Publication number: CN212989115U
Application number: CN202022156943.7U
Authority: CN
Inventors: 陈仕杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-04-16
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a hand-held type industry dust detector, including the detector body, the front end of detector body is provided with the display screen, the top of detector body is provided with temperature-sensing ware, one side that the top of detector body is located temperature-sensing ware is provided with the dust and detects the mouth, the cover has the deashing structure on the dust detection mouth, the deashing structure includes protective cover, fixed slot, connection rope, solid fixed ring, connecting rod and cleaning brush, the top of detector body is located dust detection mouth department and has seted up the fixed slot. A hand-held type industry dust detector, belong to the dust detector field, the overlay covers the surface of transmission interface, avoids the transmission interface can the ash or the condition of damage, relatively practical, with the protective cover lid on the dust detects the mouth to through the cleaning brush to the dust detect the inside of mouth clear up can, relatively convenient, guarantee the accuracy that the dust detected the mouth next time measured.

Description

Hand-held type industry dust detector

Technical Field

The utility model relates to a dust detector field, in particular to hand-held type industry dust detector.

Background

The dust detector is called as a dust meter for short, also called as a dust measuring instrument or a dust tester, and is mainly used for detecting the dust concentration in the ambient air, the rapid detection instrument mainly comprises a light scattering method, a beta-ray method, a micro-weight balance method, an electrostatic induction method and a piezoelectric balance method, and the types of the dust meter are as follows: the laser dust meter is an online continuous monitoring dust meter, a portable dust meter and the like, and the dust meter is widely applied to disease prevention and control centers, mines, metallurgy, power plants, chemical manufacturing, health supervision, environmental protection, environment online monitoring, various research institutions, meteorology, public health, labor health, atmospheric pollution research and the like, wherein the dust detector needs to detect dust of a factory building in industry, and the condition that the processing conditions of the factory building cannot meet the requirements due to excessive dust is avoided. However, the existing detector has certain disadvantages, and firstly, certain dust can be remained at the detection port after the detector is used, so that the next detection result can be influenced, and the charging port is exposed for a long time to influence the contact effect.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective is providing a hand-held type industry dust detector, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hand-held industrial dust detector comprises a detector body, wherein a display screen is arranged at the front end of the detector body, a temperature sensor is arranged above the detector body, a dust detection port is arranged at one side, positioned on the temperature sensor, above the detector body, a dust cleaning structure is sleeved on the dust detection port and comprises a protective cover, a fixed groove, a connecting rope, a fixed ring, a connecting rod and a cleaning brush, the fixed groove is formed at the dust detection port above the detector body, the protective cover is sleeved on the fixed groove and connected with the detector body through the connecting rope, the edge of the protective cover is provided with the fixed ring, the connecting rod is arranged inside the protective cover, the cleaning brush is arranged at the end part of the connecting rod, a transmission interface is arranged at one side of the detector body, and a protective structure is arranged at the transmission interface at one side of the detector body, the protective structure comprises a covering plate, a moving groove, a gear shaft, a limiting cavity, a knob and teeth, the moving groove is formed in one side of the detector body, the covering plate is arranged in the moving groove, the limiting cavity is formed in the covering plate, the gear shaft is arranged in the limiting cavity in the detector body, the teeth are arranged on the limiting cavity, and the knob is arranged at one end of the gear shaft.

Preferably, the gear shaft is engaged with the teeth, and the cover plate is moved along the inside of the moving groove.

Preferably, the cover plate covers the surface of the transmission interface.

Preferably, the fixed ring of protective cover and fixed slot looks block, the cleaning brush is located the inside of dust detection mouth.

Preferably, the front end of the detector body is provided with a function key below the display screen.

Preferably, a power switch is arranged on the other side of the detector body.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, be provided with protective structure, make gear shaft and tooth cooperate through rotating the knob to the overlay covers the surface of transmission interface, avoids the transmission interface can the ash or the condition of damage, and is more practical, is provided with the deashing structure, with the protective cover lid on the dust detects the mouth, and through the cleaning brush to the inside of dust detection mouth clear up can, it is more convenient, guarantee the accuracy that the dust detects the mouth next time and measure.

Drawings

FIG. 1 is an overall schematic view of a hand-held industrial dust detector of the present invention;

FIG. 2 is a front view of a hand held industrial dust detector of the present invention;

FIG. 3 is a schematic view of a protective structure of the hand-held industrial dust detector of the present invention;

fig. 4 is a schematic diagram of the ash cleaning structure of the handheld industrial dust detector of the present invention.

In the figure: 1. a detector body; 2. a display screen; 3. a temperature sensor; 4. a transmission interface; 5. a protective structure; 501. a cover plate; 502. a moving groove; 503. a gear shaft; 504. a limiting cavity; 505. a knob; 506. teeth; 6. a dust removal structure; 601. a protective cover; 602. fixing grooves; 603. connecting ropes; 604. a fixing ring; 605. a connecting rod; 606. a cleaning brush; 7. a function key; 8. a power switch; 9. dust detection mouth.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-4, a hand-held industrial dust detector comprises a detector body 1, a display screen 2 is disposed at the front end of the detector body 1, a temperature sensor 3 is disposed above the detector body 1, a dust detection port 9 is disposed at one side of the temperature sensor 3 above the detector body 1, a dust cleaning structure 6 is sleeved on the dust detection port 9, the dust cleaning structure 6 comprises a protective cover 601, a fixing groove 602, a connecting rope 603, a fixing ring 604, a connecting rod 605 and a cleaning brush 606, the fixing groove 602 is disposed at the dust detection port 9 above the detector body 1, the protective cover 601 is sleeved on the fixing groove 602, the protective cover 601 is connected with the detector body 1 through the connecting rope 603, the fixing ring 604 is disposed at the edge of the protective cover 601, the connecting rod 605 is disposed inside the protective cover 601, the cleaning brush 606 is disposed at the end of the connecting rod 605, and a transmission interface 4 is, one side of the detector body 1 is provided with a protective structure 5 at the position of the transmission interface 4, the protective structure 5 comprises a cover plate 501, a moving groove 502, a gear shaft 503, a limiting cavity 504, a knob 505 and teeth 506, the moving groove 502 is formed in one side of the detector body 1, the cover plate 501 is arranged in the moving groove 502, the limiting cavity 504 is formed in the cover plate 501, the gear shaft 503 is arranged in the limiting cavity 504 in the detector body 1, the teeth 506 are arranged on the limiting cavity 504, and the knob 505 is arranged at one end of the gear shaft 503.

In this embodiment, the gear shaft 503 is engaged with the teeth 506, and the cover plate 501 moves along the inside of the moving groove 502; the cover plate 501 covers the surface of the transmission interface 4, and the cover plate 501 covers the surface of the transmission interface 4, so that the transmission interface 4 is prevented from being dusted or damaged, and the method is practical.

In this embodiment, the fixing ring 604 of the protecting cover 601 is engaged with the fixing groove 602, the cleaning brush 606 is located inside the dust detection port 9, the protecting cover 601 is covered on the dust detection port 9, and the inside of the dust detection port 9 is cleaned by the cleaning brush 606, which is more convenient and ensures the accuracy of the next measurement of the dust detection port 9;

in addition, the front end of the detector body 1 is provided with a function key 7 below the display screen 2; the other side of the detector body 1 is provided with a power switch 8.

It should be noted that, the utility model relates to a hand-held industrial dust detector, when in use, the ash cleaning structure 6 on the detector body 1 is opened, so that the protective cover 601 is pulled out from the fixed groove 602 and hung on the detector body 1 through the connecting rope 603, then the power switch 8 is opened, the debugging instrument is advanced through the function key 7, the dust in the working environment can be detected through the dust detection port 9, the working temperature is measured through the temperature sensor 3, at this time, the temperature and the density of the dust can be displayed through the display screen 2, after the measurement is completed, the protective cover 601 needs to be put into the dust detection port 9, at this time, the inside of the dust detection port 9 can be cleaned through the cleaning brush 606 on the connecting rod 605, the inaccuracy of next detection data is avoided, then the fixing ring 604 on the protective cover 601 is clamped with the fixed groove 602, when the data needs to be exported, the knob 505 can be rotated to rotate the gear shaft 503 on the knob 505, so that the gear shaft 503 is meshed with the teeth 506 of the limiting cavity 504, at this time, the cover plate 501 moves along the inside of the moving groove 502, and the transmission interface 4 is exposed, after the data is exported, the knob 505 can be rotated reversely, so that the transmission interface 4 is covered by the cover plate 501, and the transmission interface 4 is prevented from being exposed outside by the protective structure 5.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A hand-held type industry dust detector which characterized in that: the dust detection device comprises a detector body (1), a display screen (2) is arranged at the front end of the detector body (1), a temperature sensor (3) is arranged above the detector body (1), a dust detection port (9) is arranged on one side, located on the temperature sensor (3), of the upper portion of the detector body (1), an ash removal structure (6) is sleeved on the dust detection port (9), the ash removal structure (6) comprises a protective cover (601), a fixing groove (602), a connecting rope (603), a fixing ring (604), a connecting rod (605) and a cleaning brush (606), the fixing groove (602) is formed in the position, located on the dust detection port (9), of the upper portion of the detector body (1), the protective cover (601) is sleeved on the fixing groove (602), the protective cover (601) is connected with the detector body (1) through the connecting rope (603), and the fixing ring (604) is arranged at the edge of the protective cover, a connecting rod (605) is arranged inside the protective cover (601), a cleaning brush (606) is arranged at the end of the connecting rod (605), a transmission interface (4) is arranged on one side of the detector body (1), a protective structure (5) is arranged on one side of the detector body (1) at the transmission interface (4), the protective structure (5) comprises a covering plate (501), a moving groove (502), a gear shaft (503), a limiting cavity (504), a knob (505) and teeth (506), the moving groove (502) is formed inside one side of the detector body (1), the covering plate (501) is arranged inside the moving groove (502), the limiting cavity (504) is formed inside the covering plate (501), the gear shaft (503) is arranged inside the limiting cavity (504) inside the detector body (1), and the teeth (506) are arranged on the limiting cavity (504), one end of the gear shaft (503) is provided with a knob (505).

2. A hand-held industrial dust detector according to claim 1, characterised in that: the gear shaft (503) is engaged with the teeth (506), and the cover plate (501) moves along the inside of the moving groove (502).

3. A hand-held industrial dust detector according to claim 1, characterised in that: the covering plate (501) covers the surface of the transmission interface (4).

4. A hand-held industrial dust detector according to claim 1, characterised in that: the fixed ring (604) of the protective cover (601) is clamped with the fixed groove (602), and the cleaning brush (606) is located inside the dust detection port (9).

5. A hand-held industrial dust detector according to claim 1, characterised in that: the front end of the detector body (1) is arranged below the display screen (2) and is provided with a function key (7).

6. A hand-held industrial dust detector according to claim 1, characterised in that: and a power switch (8) is arranged on the other side of the detector body (1).