CN212180579U

CN212180579U - Plane gauze mask detects machine

Info

Publication number: CN212180579U
Application number: CN202020975726.8U
Authority: CN
Inventors: 郭炜新
Original assignee: Zhangjiagang City Alt Machinery Co ltd
Current assignee: Zhangjiagang City Alt Machinery Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-12-18
Anticipated expiration: 2030-06-02

Abstract

The utility model relates to a plane mask detector, which comprises a detection box body, wherein both ends of the detection box body are respectively provided with an air inlet and an air outlet, an exhaust fan is fixedly arranged in the inner cavity of the air outlet, a placing plate is arranged in the inner cavity of the detection box body, sliding strips are fixedly arranged on both sides of the placing plate, sliding grooves are arranged on the inner wall of the detection box body corresponding to the sliding strips, the sliding grooves are in sliding connection with the sliding strips, air vents are arranged on the placing plate, fixed blocks are fixedly arranged on both sides of the air vents, a PM2.5 sensor is fixedly arranged in the inner cavity of the detection box body, the PM2.5 sensor is arranged on the left side and the right side of the placing plate, a display screen is arranged on one side of the air outlet at the top of the detection box body, the display screen is connected with the PM2.5 sensor through a lead, the obtained data is poor, and the filtering performance of the mask is effectively detected.

Description

Plane gauze mask detects machine

Technical Field

The utility model relates to a plane gauze mask detects machine belongs to check out test set technical field.

Background

With the continuous improvement of the industrialization level, the exhaust gas such as the exhaust gas of automobiles in industry and the like is continuously discharged, the air quality problem is more and more serious, the health of people is seriously influenced, the mask becomes a necessary article for most people, at present, the mask on the market is five-flower and eight-door, the consumers are difficult to distinguish the advantages and disadvantages, in order to enable consumers to select masks with excellent barrier performance, a device for detecting the barrier performance of the masks is needed, the device can detect the barrier performance of the masks to small particles such as PM2.5 and the like, however, most of the existing detection devices are large-sized instruments, have large volume and high price, are not easy to move and operate, are not suitable for the requirements of common consumers, therefore, there is an urgent need to develop a device which has a small volume, a simple structure, a low cost, and a simple operation and can effectively measure the blocking efficiency of the mask, so as to solve the above problems and enable people to simply and rapidly identify the quality of the mask.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plane gauze mask detects machine, with the fixed board of placing of gauze mask, detect through PM2.5 sensor to the air through the gauze mask filtration front and back, obtain data difference, the effectual filtering quality who detects out the gauze mask to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plane gauze mask detects machine, includes the detection box, air inlet, gas outlet have been seted up respectively to detection box both ends, gas outlet inner chamber fixed mounting has the air exhauster, detection box inner chamber is provided with places the board, place the fixed draw runner that is provided with in board both sides, the spout has been seted up with the corresponding department of draw runner to the detection box inner wall, spout and draw runner sliding connection, place and seted up the air vent on the board, the fixed block that is provided with in air vent both sides, detection box inner chamber fixed mounting has the PM2.5 sensor, just the PM2.5 sensor is located places the board left and right sides, it is provided with the display screen to detect box top one side that is located the gas outlet, the display screen passes through the wire and is.

Further, the air inlet outside articulates there is the chamber door, and chamber door and detection box junction are provided with the sealing rubber strip, the internal fixation of air outlet is provided with the filter screen.

Furthermore, one side of the detection box body is provided with an observation window, and the position of the observation window corresponds to the position of the placing plate.

Further, place the fixed mounting panel that is provided with in board top, detect the box top and seted up corresponding mounting groove, and the fixed handle that is provided with on the mounting panel.

Furthermore, a sealing gasket is arranged at the contact position of the sliding groove and the sliding strip.

Furthermore, a storage battery is fixedly arranged at the bottom of the inner cavity of the detection box and is respectively and electrically connected with the exhaust fan and the PM2.5 sensor through leads.

The utility model has the advantages that:

1. by arranging the placing plate, when the mask needs to be detected, the placing plate is taken out, the mask belt is sleeved on the fixing block on the placing plate, the vent hole is completely covered by the mask, the placing plate is placed in the detection box body, the detection error caused by movement of the mask is avoided during detection, the detection box body is small in size, the operation is simple, and the mask detection box body is convenient for people to use;

2. through setting up the PM2.5 sensor, will have the board of placing of gauze mask and put into the detection box internal back, start the air exhauster, then the air gets into the detection box from the air inlet, passes the gauze mask again and passes from the air vent, discharges through the gas outlet at last and detects the box, and the PM2.5 sensor is installed and is being placed the board both sides, can detect the air around the process gauze mask filters to obtain data difference, the effectual filtering quality who detects out the gauze mask.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural view of a flat mask inspection machine according to the present invention;

fig. 2 is a schematic structural view of a placing plate of the flat mask inspection machine of the present invention;

fig. 3 is a schematic view of the overall structure of the flat mask inspection machine of the present invention;

reference numbers in the figures: 1. detecting the box body; 2. an air inlet; 3. an air outlet; 4. an exhaust fan; 5. placing the plate; 6. a slide bar; 7. a chute; 8. a vent hole; 9. a fixed block; 10. a PM2.5 sensor; 11. a display screen; 12. a box door; 13. a filter screen; 14. an observation window; 15. mounting a plate; 16. and (4) a storage battery.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a plane mask detection machine comprises a detection box body 1, wherein an air inlet 2 and an air outlet 3 are respectively arranged at two ends of the detection box body 1, an exhaust fan 4 is fixedly arranged in an inner cavity of the air outlet 3, a placing plate 5 is arranged in an inner cavity of the detection box body 1, when a mask needs to be detected, the placing plate 5 is taken out, a mask belt is sleeved on a fixed block 9 on the placing plate 5, the vent hole 8 is completely covered by a mask, the placing plate 5 is placed in the detection box body 1, errors caused by detection due to movement of the mask during detection are avoided, the whole detection box body is small, the operation is simple, the use of people is facilitated, sliding strips 6 are fixedly arranged at two sides of the placing plate 5, sliding grooves 7 are arranged at positions, corresponding to the sliding strips 6, of the sliding grooves 7 are in sliding connection with the sliding strips 6, the vent hole 8 is arranged on the placing plate 5, the fixed blocks 9 are fixedly arranged, detect 1 inner chamber fixed mounting of box has PM2.5 sensor 10, just PM2.5 sensor 10 is located places the 5 left and right sides of board, will have the board 5 of placing of gauze mask and put into detection box 1 back, play air exhauster 4, then the air gets into detection box 1 from air inlet 2, passes the gauze mask again and passes from air vent 8, discharge detection box 1 through gas outlet 3 at last, and PM2.5 sensor 10 installs and places 5 both sides of board, can detect the air through the gauze mask around filtering to obtain the data difference, the effectual filtering quality who detects the gauze mask, it is provided with display screen 11 to be located 3 one sides of gas outlet at 1 top of detection box, display screen 11 passes through the wire and is connected with PM2.5 sensor 10.

Specifically, as shown in fig. 3, 2 outsides of the air inlet are hinged with a box door 12, a sealing rubber strip is arranged at the joint of the box door 12 and the detection box body 1, a filter screen 13 is arranged in the air outlet 3, the box door 12 can be closed when not in use, the air inlet is blocked, the influence of dust on the next use detection is avoided, an observation window 14 is arranged on one side of the detection box body 1, the position of the observation window 14 corresponds to the position of the placement plate 5, the mask state can be conveniently checked when in detection, and the dropping condition is placed.

Specifically, as shown in fig. 2, place fixed mounting panel 15 that is provided with in board 5 top, corresponding mounting groove has been seted up at detection box 1 top, and the fixed handle that is provided with on mounting panel 15, the installation of being convenient for place board 5, spout 7 is provided with sealed the pad with the contact department of draw runner 6, guarantees the leakproofness of junction, avoids the air to pass through gap department.

Specifically, as shown in fig. 1, a storage battery 16 is fixedly arranged at the bottom of an inner cavity of the detection box body 1, the storage battery 16 is electrically connected with the exhaust fan 4 and the PM2.5 sensor 10 through wires, and the storage battery 16 is a rechargeable battery and is connected with an external power supply through wires to supply power to the exhaust fan 4 and the PM2.5 sensor 10.

The utility model discloses the theory of operation: will place board 5 and take out, with the gauze mask area cover on placing fixed block 9 on board 5, let the gauze mask cover air vent 8 cover completely, will place board 5 and put into the detection box, start air exhauster 4, then the air gets into detection box 1 from air inlet 2, pass the gauze mask again and pass from air vent 8, detect box 1 through 3 discharges in gas outlet at last, and PM2.5 sensor 10 is installed and is being placed 5 both sides of board, can detect the air through the gauze mask filtration front and back, thereby obtain data difference, the effectual filtering quality who detects the gauze mask.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a plane gauze mask detects machine, is including detecting box (1), its characterized in that: the detection box body (1) is characterized in that an air inlet (2) and an air outlet (3) are respectively arranged at two ends of the detection box body (1), an air exhauster (4) is fixedly arranged in an inner cavity of the air outlet (3), a placing plate (5) is arranged in an inner cavity of the detection box body (1), sliding strips (6) are fixedly arranged on two sides of the placing plate (5), sliding grooves (7) are formed in the inner wall of the detection box body (1) and correspond to the sliding strips (6), the sliding grooves (7) are slidably connected with the sliding strips (6), air vents (8) are formed in the placing plate (5), fixing blocks (9) are fixedly arranged on two sides of the air vents (8), PM2.5 sensors (10) are fixedly arranged in the inner cavity of the detection box body (1), the PM2.5 sensors (10) are located on the left side and the right side of the placing plate (5, the display screen (11) is connected with the PM2.5 sensor (10) through a lead.

2. The flat mask inspection machine according to claim 1, wherein: the outer side of the air inlet (2) is hinged with a box door (12), a sealing rubber strip is arranged at the joint of the box door (12) and the detection box body (1), and a filter screen (13) is fixedly arranged in the air outlet (3).

3. The flat mask inspection machine according to claim 1, wherein: an observation window (14) is arranged on one side of the detection box body (1), and the position of the observation window (14) corresponds to the position of the placing plate (5).

4. The flat mask inspection machine according to claim 1, wherein: the mounting plate (15) is fixedly arranged at the top of the placing plate (5), the corresponding mounting groove is formed in the top of the detection box body (1), and a handle is fixedly arranged on the mounting plate (15).

5. The flat mask inspection machine according to claim 1, wherein: and a sealing gasket is arranged at the contact part of the sliding groove (7) and the sliding strip (6).

6. The flat mask inspection machine according to claim 1, wherein: the bottom of the inner cavity of the detection box body (1) is fixedly provided with a storage battery (16), and the storage battery (16) is electrically connected with the exhaust fan (4) and the PM2.5 sensor (10) through leads respectively.