CN213580588U

CN213580588U - Gauze mask filters detection device

Info

Publication number: CN213580588U
Application number: CN202022293475.8U
Authority: CN
Inventors: 周新
Original assignee: Shanghai Oushi Certification Service Co ltd
Current assignee: Shanghai Oushi Certification Service Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-06-29
Anticipated expiration: 2030-10-15

Abstract

The utility model relates to a gauze mask filters detection device, including the box, the inside center department of box is equipped with first mounting groove, first mounting groove inner wall fixedly connected with elevation structure, elevation structure includes electric lift rod, electric lift rod bottom end fixed connection in first mounting groove, electric lift rod upper end fixedly connected with oronasal mould, oronasal mould downside is close to center department and is equipped with the opening, and oronasal mould keeps away from about electric lift rod both ends dismantlement and is connected with the couple, oronasal mould upper end fixedly connected with lift protective layer, the utility model discloses the beneficial effect who reaches is: the electric telescopic rod on the mouth and nose mould can detect the quality intensity of the mask before detecting the filtering performance of the mask, so that the auxiliary detection result is detected through the detection structure and the simulated environment conditions of the dust adding port and the water spraying port, the filtering performance of the mask is substantially detected, and the dust is displayed on a display screen, so that the mask is simple and rapid, convenient to operate and high in practicability.

Description

Gauze mask filters detection device

Technical Field

The utility model relates to a detection device, in particular to gauze mask filters detection device belongs to and detects technical field.

Background

The mask filtering and detecting device is one detecting device for detecting mask quality and ensuring mask filtering quality and transparent mask qualified rate.

In the life use of gauze mask, the external environment that the user came in and go out is various, has various requirements to the protective capacities of gauze mask, if wear not up to standard gauze mask, will take the same place of a virtual, and the safety of user in the environment that is full of risk factor will not obtain the guarantee, and what is more, can cause serious injury to user's healthy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gauze mask filters detection device, the effectual problem that exists of having solved among the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a mask filtration detection device, which comprises a box body, the center of the interior of the box body is provided with a first mounting groove, the inner wall of the first mounting groove is fixedly connected with a lifting structure, the lifting structure comprises an electric lifting rod, the bottom end of the electric lifting rod is fixedly connected with the first mounting groove, the upper end of the electric lifting rod is fixedly connected with a mouth and nose mould, the lower side of the mouth and nose mould is provided with an opening near the center, the left and right ends of the mouth and nose mould, which are away from the electric lifting rod, are detachably connected with a hook, the upper end of the mouth and nose mould is fixedly connected with a lifting protective layer, the inner wall of the box body is fixedly connected with an upper protective layer and a lower protective layer, the inner walls of the upper protective layer and the lower protective layer are provided with a detection space, the inner wall of, two sets of humidity inductor are close to electric lift rod one end and are equipped with two sets of wind speed inductors, and two sets of wind speed inductors are along electric lift rod central symmetry and fixed connection in protective layer down, and two sets of wind speed inductors are close to electric lift rod one end and are equipped with two sets of dust concentration detection wares, and two sets of dust concentration detection wares are along electric lift rod central symmetry and fixed connection in protective layer down.

As the utility model discloses a preferred technical scheme detects space right-hand member fixedly connected with fan structure, and the fan structure includes the fixing base, and fixing base one end fixed connection is in lower protective layer, and fixing base other end fixed connection is in the box, and fixing base upper end fixedly connected with fan, fan are kept away from and are detected space one end and are equipped with the ventilation screen panel, and ventilation screen panel through connection is in the box.

As a preferred technical scheme of the utility model, fan downside fixedly connected with display screen is kept away from on the box surface to box lower extreme fixedly connected with base, and fan one end through connection has the vent is kept away from to the box, and the vent lower extreme is equipped with the clearance mouth, and clearance mouth through connection is in the box, and the box is kept away from the fan and is close to base one side fixedly connected with power cord.

As a preferred technical scheme of the utility model, the flexible main part of screw thread axle fixedly connected with is kept away from to the upper end of little platform, and the one end flexible connection that little platform was kept away from to flexible main part has the telescopic link, and the one end fixed connection who keeps away from flexible main part of telescopic link is in the supporting seat.

As the utility model discloses a preferred technical scheme, it has the dust to add the mouth to go up protective layer and be close to fan one side through connection, and the dust adds the mouth and is close to fan one end and is equipped with the water jet, and water jet through connection is in last protective layer.

As the utility model discloses an optimized technical scheme, the inside second mounting groove that is equipped with of mouth nose mould, second mounting groove inner wall fixedly connected with electric telescopic handle, electric telescopic handle keep away from mouth nose mould center department fixed connection in the couple.

The utility model discloses the beneficial effect who reaches is:

1. the electric telescopic rod on the mouth and nose mould can detect the quality intensity of the mask before the filtering performance of the mask is detected, so that the detection result is assisted.

2. Through the detection that detects the structure to and the simulated environment condition of dust interpolation mouth and water jet, carry out the essence to the filtering property of gauze mask and detect, and show on the display screen, simple swift, convenient operation, the practicality is high.

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. In the drawings:

FIG. 1 is a side view of the cutting structure of the present invention;

FIG. 2 is a front view of the cutting structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a box body; 11. a display screen; 12. a first mounting groove; 13. a base; 14. a power line; 15. cleaning the opening; 16. a lower protective layer; 17. a vent; 18. detecting a space; 19. an upper protective layer; 2. a lifting structure; 21. an electric lifting rod; 22. a slider; 23. a port; 24. an oral-nasal mold; 25. hooking; 26. lifting the protective layer; 27. a chute; 28. a second mounting groove; 29. an electric telescopic rod; 3. a fan structure; 31. a fixed seat; 32. a ventilation net cover; 33. a fan; 4. detecting the structure; 41. a humidity sensor; 42. a wind speed sensor; 43. a dust concentration detector; 44. a dust addition port; 45. and a water spraying opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Examples

As shown in figures 1-3, the utility model relates to a mask filtration detection device, which comprises a box body 1, a first installation groove 12 is arranged at the center of the interior of the box body 1, a lifting structure 2 is fixedly connected to the inner wall of the first installation groove 12 and can lift, the lifting structure 2 comprises an electric lifting rod 21, the bottom end of the electric lifting rod 21 is fixedly connected to the first installation groove 12, the upper end of the electric lifting rod 21 is fixedly connected with a mouth-nose mold 24, an opening 23 is arranged at the lower side of the mouth-nose mold 24 close to the center, the left and right ends of the mouth-nose mold 24 far away from the electric lifting rod 21 are detachably connected with a hook 25 for hanging a mask, a lifting protection layer 26 is fixedly connected to the upper end of the mouth-nose mold 24 for maintaining the safety of a detection space 18, an upper protection layer 19 and a lower protection layer 16 are fixedly connected to the inner wall of the, detect structure 4 and include two sets of humidity transducer 41, two sets of humidity transducer 41 keep away from electric lift rod 21 fixed connection in the 16 inner walls of lower protective layer, two sets of humidity transducer 41 are along electric lift rod 21 central symmetry, two sets of humidity transducer 41 are close to electric lift rod 21 one end and are equipped with two sets of wind speed inductors 42, two sets of wind speed inductors 42 are along electric lift rod 21 central symmetry and fixed connection in lower protective layer 16, two sets of wind speed inductors 42 are close to electric lift rod 21 one end and are equipped with two sets of dust concentration detection ware 43, two sets of dust concentration detection ware 43 are along electric lift rod 21 central symmetry and fixed connection in lower protective layer 16, the inductor is used for carrying out the main part and detects.

A second mounting groove 28 is arranged inside the mouth and nose mold 24, an electric telescopic rod 29 is fixedly connected to the inner wall of the second mounting groove 28, the electric telescopic rod 29 is fixedly connected to the hook 25 far away from the center of the mouth and nose mold 24, strength and quality testing can be carried out on the mask through the structure, a fan structure 3 is fixedly connected to the right end of the detection space 18, the fan structure 3 comprises a fixing seat 31, the fixing seat 31 fixes the fan structure 3, one end of the fixing seat 31 is fixedly connected to the lower protective layer 16, the other end of the fixing seat 31 is fixedly connected to the box body 1, a fan 33 is fixedly connected to the upper end of the fixing seat 31, the fan 33 provides simulation required wind speed, a ventilation net cover 32 is arranged at the end of the fan 33 far away from the detection space 18, the ventilation net cover 32 is penetratingly connected to the box body, water jet 45 through connection is in last protective layer 19, be used for simulating environmental condition, thereby detect, both ends fixedly connected with slider 22 about oronasal mould 24, slider 22 lower extreme correspondence is equipped with spout 27, spout 27 fixed connection is in last protective layer 19, can go up and down oronasal mould 24, fan 33 downside fixedly connected with base 13 is kept away from on 1 box surface, can show real-time detection data, fan 33 one end through connection has vent 17 is kept away from to box 1, vent 17 lower extreme is equipped with clearance mouth 15, be the clearance mechanism after the detection ends, clearance mouth 15 through connection is in box 1, box 1 is kept away from fan 33 and is close to base 13 one side fixedly connected with power cord 14, the circular telegram operation equipment.

Specifically, when the utility model is used, firstly, the power line 14 is connected, the whole device is powered on, then the mask to be detected is placed into the mouth and nose mold 24, the elastic rope on the mask is hung on the hook 25, the opening 23 is aligned with the region to be detected, the starting device is started, the electric telescopic rod 29 on the mouth and nose mold 24 is extended outwards, the hook 25 is pushed to move towards two sides, thereby the basic quality of the mask is detected, then the electric telescopic rod 29 is reset, the electric lifting rod 21 is started, the mouth and nose mold 24 is driven to enter the detection space 18 along the sliding groove 27 along with the sliding block 22, meanwhile, the lifting protective layer 26 is seamlessly connected with the box body 1 and the upper protective layer 19 along with the electric lifting rod 21, then the fan 33 is started to adjust the wind speed, the fan 33 draws air through the ventilation mesh enclosure 32 and blows towards the detection space 18, the wind speed sensor 42, open the dust and add the dust that the mouth 44 added the preparation, let the dust pass through the gauze mask along with the wind that the fan 33 blew out, and dust concentration detector 43 record real-time data through the gauze mask both sides, open water jet 45 again, the blowout water droplet mixes, humidity inductor 41 record real-time data through the gauze mask both sides, thereby confirm gauze mask filtration performance, in whole testing process, so real-time data all will show on display screen 11, thereby can detect gauze mask filtration performance, electric lift rod 21 rises after the end, thereby take off the gauze mask that detects the completion, clear up the rubbish that detects the production through clearance mouth 15 afterwards.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The mask filtering and detecting device is characterized by comprising a box body (1), wherein a first mounting groove (12) is formed in the center of the interior of the box body (1), a lifting structure (2) is fixedly connected to the inner wall of the first mounting groove (12), the lifting structure (2) comprises an electric lifting rod (21), the bottom end of the electric lifting rod (21) is fixedly connected to the first mounting groove (12), an oral-nasal mold (24) is fixedly connected to the upper end of the electric lifting rod (21), an opening (23) is formed in the position, close to the center, of the lower side of the oral-nasal mold (24), hooks (25) are detachably connected to the left end and the right end, far away from the electric lifting rod (21), of the oral-nasal mold (24) are fixedly connected to a lifting protective layer (26), an upper protective layer (19) and a lower protective layer (16) are fixedly connected to the inner wall, go up protective layer (19) and lower protective layer (16) inner wall and be equipped with detection space (18), protective layer (16) inner wall fixedly connected with detects structure (4) down, it includes two sets of humidity inductor (41) to detect structure (4), and is two sets of humidity inductor (41) are kept away from electric lift pole (21) fixed connection and are in protective layer (16) inner wall down, and are two sets of humidity inductor (41) are along electric lift pole (21) central symmetry, and are two sets of humidity inductor (41) are close to electric lift pole (21) one end and are equipped with two sets of wind speed inductors (42), and are two sets of wind speed inductor (42) are along electric lift pole (21) central symmetry and fixed connection in lower protective layer (16), and are two sets of wind speed inductor (42) are close to electric lift pole (21) one end and are equipped with two sets of dust concentration detection ware (43), and are two sets of dust concentration detection ware (43) are along electric lift pole (21) central A layer (16).

2. The mask filtration detection device according to claim 1, wherein a fan structure (3) is fixedly connected to a right end of the detection space (18), the fan structure (3) comprises a fixing seat (31), one end of the fixing seat (31) is fixedly connected to the lower protection layer (16), the other end of the fixing seat (31) is fixedly connected to the box body (1), a fan (33) is fixedly connected to an upper end of the fixing seat (31), a ventilation screen (32) is arranged at an end, away from the detection space (18), of the fan (33), and the ventilation screen (32) is penetratingly connected to the box body (1).

3. The mask filtration detection device according to claim 1, wherein a base (13) is fixedly connected to a lower end of the box body (1), a display screen (11) is fixedly connected to a lower side of the box body (1) away from the fan (33), a vent (17) is connected to one end of the box body (1) away from the fan (33) in a penetrating manner, a cleaning port (15) is arranged at a lower end of the vent (17), the cleaning port (15) is connected to the box body (1) in a penetrating manner, and a power line (14) is fixedly connected to one side of the box body (1) away from the fan (33) and close to the base (13).

4. The mask filtering detection device according to claim 1, wherein a dust adding port (44) is connected to one side of the upper protection layer (19) close to the fan (33) in a penetrating manner, a water spraying port (45) is arranged at one end of the dust adding port (44) close to the fan (33), and the water spraying port (45) is connected to the upper protection layer (19) in a penetrating manner.

5. The mask filtering detection device according to claim 1, wherein the left end and the right end of the mouth-nose mold (24) are fixedly connected with sliding blocks (22), the lower ends of the sliding blocks (22) are correspondingly provided with sliding grooves (27), and the sliding grooves (27) are fixedly connected to the upper protective layer (19).

6. The mask filtration detection device according to claim 1, wherein a second mounting groove (28) is formed in the oral-nasal mold (24), an electric telescopic rod (29) is fixedly connected to an inner wall of the second mounting groove (28), and the electric telescopic rod (29) is fixedly connected to the hook (25) far away from the center of the oral-nasal mold (24).