CN111721667A

CN111721667A - Gauze mask check out test set convenient to installation has multi-angle resistance to detect

Info

Publication number: CN111721667A
Application number: CN202010741074.6A
Authority: CN
Inventors: 邓珊; 李德源
Original assignee: Dongguan Xiangfei Intelligent Equipment Technology Co Ltd
Current assignee: Dongguan Xiangfei Intelligent Equipment Technology Co Ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2020-09-29

Abstract

The invention discloses a mask detection device convenient for installation and having multi-angle resistance detection, which comprises a host machine, a three-way pipe, a detection head die, an installation seat and a sliding sheet, wherein anti-skid supporting legs are arranged at four corners of the bottom end of the host machine, filtering windows are arranged at the bottom ends of two sides of the host machine, the detection head die is arranged at the middle position of the top end of the host machine, a mask to be detected is arranged on the detection head die, air holes are uniformly formed in the detection head die at the inner side of the mask to be detected, a plug-in ring is arranged at the edge position of the bottom of the detection head die, the mask detection device convenient for installation and having multi-angle resistance detection is provided, a micro motor and a micro hydraulic telescopic rod are arranged, the micro motor can drive a detection pipe to horizontally rotate, the micro hydraulic telescopic rod can drive the detection pipe to rotate in the vertical direction, the detection of the resistance of the mask is more comprehensive.

Description

Gauze mask check out test set convenient to installation has multi-angle resistance to detect

Technical Field

The invention relates to the technical field of mask detection, in particular to a mask detection device which is convenient to install and has multi-angle resistance detection.

Background

Medical gauze mask wears the air that is used for filtering business turn over oral-nasal on the oral-nasal to reach and block harmful gas, smell, the apparatus of the person's oral-nasal of the business turn over of droplet business turn over, especially play important role in the aspect of the prevention and control of novel coronavirus, in the face of epidemic situation, gauze mask has become the necessity of the ordinary people's trip, when wearing gauze mask and breathing, gauze mask has certain resistance to the air flow, when the resistance is too big, especially old person, weak patient, child and the patient that has respiratory disease, if wear for a long time and appear discomfort situation such as dizziness, chest distress because of the oxygen deficiency very easily, still can cause lung damage when serious.

Present gauze mask respiratory resistance testing arrangement has some weak points, mainly can't carry out the multi-angle to the gauze mask resistance and detect, only blow by the nostril department of head mould usually and breathe in the detection, and the resistance of each position of gauze mask receives the technology to influence and has certain difference, in the daily use because everyone's face type is different, and it is different to be used for when wearing, consequently the position that inspiratory position and detection device nostril correspond when people wear the gauze mask probably is different, consequently traditional detection device can't be not comprehensive to the detection of the resistance of gauze mask.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a mask detection device which is convenient to install and has multi-angle resistance detection, and solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: a mask detection device convenient to install and capable of detecting resistance in multiple angles comprises a host, a three-way pipe, a detection head die, a mounting seat and a sliding sheet, wherein anti-skidding support legs are installed at four corners of the bottom end of the host, filtering windows are formed in the bottom ends of two sides of the host, the detection head die is installed at the middle position of the top end of the host, a mask to be detected is installed on the detection head die, air holes are uniformly formed in the detection head die on the inner side of the mask to be detected, a plug-in ring is installed at the edge position of the bottom of the detection head die, a control panel is fixed at the middle position of one end of the host, a partition plate is installed at the middle position of the interior of the host, an air suction pump is installed at one side of the bottom end of the interior of the host, an air compressor is fixed at the other side of the bottom, the two sides of the bottom of the three-way pipe are respectively connected with an air pump and an air compressor through a guide pipe, a switching valve is arranged in the three-way pipe, a flow controller is arranged at the output end of the three-way pipe, a mounting frame is fixed at the middle position of the top end of the partition plate, a mounting seat is arranged at the top end of the mounting frame, a miniature hydraulic telescopic rod is hinged at the middle position of the mounting frame, the output end of the miniature hydraulic telescopic rod is hinged with the middle position of the bottom of the mounting seat, a sliding sheet is arranged at the top of the mounting seat close to one end of the control panel, a transmission sheet is fixed at the top end of the sliding sheet, ball grooves are uniformly formed at the edge position of the top of the mounting seat close to one end of the sliding sheet, balls are arranged in the ball grooves, a mounting hoop is arranged at the middle position of the, the air guide hose is installed to the internally mounted of installation hoop, and the inside of detecting tube is provided with baroceptor, the air guide hose is installed to the bottom of detecting tube, and the bottom of air guide hose is connected with the top of three-way pipe, micro motor is installed to the inside intermediate position department of mount pad, and micro motor's output is fixed with the gear through the pivot.

Optionally, the mounting bracket is the design of H form, and the mounting bracket passes through the bolt and constitutes detachable the connection with the baffle, the top height of mounting bracket highly flushes with the nostril department height of detection head mould.

Optionally, the detection head die is designed in a hollow shape, and the detection head die is inserted into the slot at the top end of the host through an insertion ring.

Optionally, the mount pad is cask form design, and the mount pad constitutes revolution mechanic through articulated and mounting bracket, the slide tray has been seted up to the intermediate position department that the mount pad is close to and waits to detect gauze mask one end, and the slide tray is the design of semicircular ring.

Optionally, the cross section of the ball groove is designed into a three-fifths circular arc shape, and the shape of the ball groove is matched with that of the ball.

Optionally, the section of the sliding piece is designed in a one-third circular ring shape, the inner diameter of the sliding piece is equal to the outer diameter of the mounting seat, and the sliding piece and the transmission piece are integrally molded through a mold.

Optionally, the inner side of the sliding sheet is provided with an anti-slip strip, the cross section of the anti-slip strip is designed in a wedge shape, and the shape of the anti-slip strip is matched with the sliding groove.

Optionally, the detection tube is of a "shape design, the outer diameter of the detection tube is smaller than the inner diameter of the installation hoop, and the outer wall of the detection tube is attached to the pressing plate.

Optionally, the inner side of the transmission piece is uniformly provided with transmission teeth, and the transmission teeth are meshed with the gear.

Optionally, the number of the pressing plates is three, the pressing plates are in arc-shaped design, and the pressing plates and the mounting hoops form an elastic structure design through springs.

The invention provides a mask detection device which is convenient to install and has multi-angle resistance detection, and has the following beneficial effects:

1. this gauze mask check out test set convenient to installation has multi-angle resistance to detect through being provided with micro motor and miniature hydraulic telescoping rod, and micro motor work can drive the test tube horizontal rotation, and miniature hydraulic telescoping rod work can drive the test tube and rotate in vertical direction to realize the multi-angle of gauze mask resistance and detect, more comprehensive to the detection of gauze mask resistance.

2. This gauze mask check out test set convenient to installation has multi-angle resistance to detect through being provided with the detection headform, only needs during the detection gauze mask to wear the gauze mask on detecting the headform alright detect, and it is more convenient to use, and for pegging graft between detection headform and the host computer, and it is more convenient to install, and is convenient for change the headform of different types of face, and detection effect is better.

3. This gauze mask check out test set convenient to installation has multi-angle resistance to detect, the breathing condition of human wearing gauze mask in-process is simulated to the direction controllable, the changeable air current of velocity of flow and air flow that produce through aspiration pump and air compression pump, but baroceptor automatic reading breathes resistance data and transmits to control panel and stores the analysis, realizes the rapid survey to gauze mask developments breathing resistance.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is a side view of the mounting bracket of the present invention;

FIG. 4 is a schematic top view of the mounting base of the present invention;

FIG. 5 is a schematic view of a front cross-sectional structure of the mounting base of the present invention;

FIG. 6 is a schematic view of the head mold structure of the present invention.

In the figure: 1. a host; 101. filtering the window; 102. a slot; 2. an air pump; 3. anti-skid support legs; 4. an air compressor; 5. a partition plate; 6. a three-way pipe; 7. a flow controller; 8. a switching valve; 9. a mounting frame; 10. an air guide hose; 11. detecting a head die; 1101. air holes; 1102. a plug-in ring; 12. a mounting seat; 1201. a ball groove; 1202. a sliding groove; 13. a slide sheet; 1301. an anti-slip strip; 14. detecting the mask to be detected; 15. a control panel; 16. a micro hydraulic telescopic rod; 17. a detection tube; 18. installing a hoop; 19. an air pressure sensor; 20. a driving strap; 2001. a transmission gear; 21. a gear; 22. pressing a plate; 23. a micro motor; 24. and a ball.

Detailed Description

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

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a gauze mask check out test set convenient to installation has multi-angle resistance to detect, including host computer 1, three-way pipe 6, detect head mould 11, mount pad 12 and slide 13, anti-skidding stabilizer blade 3 is all installed to four corners of 1 bottom of host computer, and the bottom of 1 both sides of host computer has all seted up filtering window 101, the intermediate position department on 1 top of host computer installs and detects head mould 11, and install on detecting head mould 11 and wait to detect gauze mask 14, it is the design of cavity form to detect head mould 11, and detect head mould 11 and peg graft through the slot 102 on

grafting ring

1102 and 1 top of host computer, the cavity form design is convenient for stretching into of mounting bracket 9 and mount pad 12, be convenient for go on smoothly that detects, and the grafting design equipment is more convenient, and it is more convenient to.

Air holes 1101 are uniformly formed in a detection head die 11 on the inner side of a mask 14 to be detected, an inserting ring 1102 is installed at the edge position of the bottom of the detection head die 11, a control panel 15 is fixed at the middle position of one end of a host 1, a partition plate 5 is installed at the middle position of the interior of the host 1, an air suction pump 2 is installed at one side of the bottom of the interior of the host 1, an air compressor 4 is fixed at the other side of the bottom of the interior of the host 1, a three-way pipe 6 is installed at the middle position of the top of the partition plate 5, which is close to one end of the control panel 15, two sides of the bottom of the three-way pipe 6 are respectively connected with the air suction pump 2 and the air compressor 4 through a guide pipe, a switching valve 8 is installed inside the three-way pipe 6, a flow controller 7 is installed at the output end of the three-way pipe, and mounting bracket 9 passes through the bolt and constitutes detachable the connection with baffle 5, the top height of mounting bracket 9 highly flushes with the nostril department of detection head mould 11, H form design is more convenient for install mount pad 12 between the bracing piece of mounting bracket 9 both sides, it is more stable to connect, and connection design makes the mounting bracket 9 equipment more convenient when dismantling, easy access and adjustment, it is more convenient to use, highly flush the design and make on the mounting bracket 9 fixed detection tube 17 position more be close to the gas pocket 1101 department of detection head mould 11, it is more accurate to detect.

The mounting seat 12 is designed in a cylindrical shape, the mounting seat 12 forms a rotating structure with the mounting frame 9 through hinging, a sliding groove 1202 is formed in the middle position of the mounting seat 12 close to one end of the mask 14 to be detected, and the sliding groove 1202 is designed in a semi-annular shape; the cask form design is convenient for slide 13 to slide on mount pad 12, and more coincide with the shape of detection head mould 11, and the test tube 17 can not hit the inner wall of detection head mould 11 when making slide 13 remove, and the design is more reasonable, and the design of semi-ring shaped sliding tray 1202 makes slide 13 only can slide in one side that mount pad 12 was equipped with sliding tray 1202 for test tube 17 is located all the time and treats a detection mask 14 one side, can not with treat a detection mask 14 and deviate from.

The intermediate position department of mounting bracket 9 articulates there is miniature hydraulic telescoping rod 16, and the intermediate position department of miniature hydraulic telescoping rod 16's output and mount pad 12 bottom is articulated mutually, mount pad 12 is close to the top of control panel 15 one end and installs slider 13, and the top of slider 13 is fixed with transmission piece 20, the cross-section of slider 13 is the design of one-third ring form, and the internal diameter of slider 13 equals with the external diameter of mount pad 12, for mould integral type shaping design between slider 13 and the transmission piece 20, the internal diameter equals with the external diameter of mount pad 12 makes slider 13 more laminate with the shape of mount pad 12, the slip of slider 13 of being convenient for, and the design of one-third ring form makes and slides on the half cyclic annular sliding tray 1202 of slider 13 mountable seat 12, it is more reasonable to design.

The inboard of driving strap 20 evenly is provided with driving tooth 2001, and driving tooth 2001 meshes with gear 21 mutually, and the design of driving tooth makes gear 21 can drive driving strap 20 synchronous revolution when rotatory to drive detecting tube 17 horizontal rotation, realize the multi-angle of horizontal direction and detect, design more rationally.

The inboard of slide 13 is provided with anticreep draw runner 1301, and the cross-section of anticreep draw runner 1301 is the wedge design, and the shape of anticreep draw runner 1301 is identical with sliding tray 1202, and the design of anticreep draw runner 1301 makes slide 13 both can freely slide on mount pad 12, can not separate with mount pad 12 again, and it is more reasonable to design, and the identical design of wedge makes the anticreep effect of anticreep draw runner 1301 better, and slide 13 slides more safety and stability.

The edge position department in mount pad 12 top near slide 13 one end has evenly seted up ball groove 1201, and the internally mounted of ball groove 1201 has ball 24, the cross-section of ball groove 1201 is three fifths circular-arc design, and the shape of ball groove 1201 is identical with ball 24, three fifths circular-arc design makes ball 24 be difficult for droing, and ball 24's top can stretch out ball groove 1201 and support drive plate 20, make the transmission of drive plate 20 more stable, and identical design makes ball 24 can be at ball groove 1201 internal free rotation, convert the sliding friction between drive plate 20 and the mount pad 12 top into rolling friction, reduce the rotational resistance, make the rotation of drive plate 20 more smooth and easy.

The intermediate position department that slider 13 is close to control panel 15 one end is provided with installation hoop 18, and the inside wall of installation hoop 18 evenly is provided with clamp plate 22, clamp plate 22 is provided with threely, and clamp plate 22 is circular-arc design, clamp plate 22 constitutes the elastic construction design through spring and installation hoop 18, three design can press from both sides tightly the test tube 17 in the three direction of test tube 17 lateral wall, the effect of centre gripping is better, and circular-arc design more laminates with test tube 17 outer wall, the centre gripping effect is better, the elastic construction design makes test tube 17 be convenient for install and dismantle, it is more convenient to use.

The internally mounted of installation hoop 18 has the detecting tube 17, and the inside of detecting tube 17 is provided with baroceptor 19, detecting tube 17 is "form design, and the external diameter of detecting tube 17 is less than the internal diameter of installation hoop 18, the outer wall of detecting tube 17 and clamp plate 22 laminate mutually," form design makes the mouth of pipe of detecting tube 17 aim at the gas pocket 1101 that detects head die 11 just, be convenient for go on smoothly of detection, the internal diameter that the external diameter is less than installation hoop 18 is convenient for insert installation hoop 18 with detecting tube 17 and fixes, it is more convenient to install, it makes clamp plate 22 compress tightly the outer wall of detecting tube 17 to laminate mutually, it is firmly fixed with detecting tube 17, avoid detecting tube 17 to drop when carrying out multi-angle detection, detection effect is higher.

The bottom end of the detection tube 17 is provided with an air guide hose 10, the bottom end of the air guide hose 10 is connected with the top end of the three-way tube 6, a micro motor 23 is arranged in the middle of the inside of the mounting seat 12, and the output end of the micro motor 23 is fixed with a gear 21 through a rotating shaft.

To sum up, when the mask detection device with multi-angle resistance detection is used, a power supply is switched on, the detection tube 17 is inserted into the installation hoop 18, the detection tube 17 is fixed by the pressing plate 22, the detection head die 11 is inserted into the host 1 by the insertion ring 1102, the mask 14 to be detected is worn on the detection head die 11 to start detection, the control panel 15 controls the flow controller 7 and the switching valve 8 during detection to realize air flow reversing and air flow size control, the air suction pump 2 works to suck air and simulate inspiration, the air compressor 4 works to press air into the three-way pipe 6 to simulate expiration, the air pressure sensor 19 can automatically read resistance data during breathing and transmit the resistance data to the control panel 15 to store and analyze, the rapid measurement of the dynamic breathing resistance of the mask is realized, the micro motor 23 works to drive the gear 21 to rotate, thereby make the transmission piece 20 rotatory, drive slide 13 then and rotate certain angle in the mount pad 12 outside to make the detecting tube 17 rotatory at the horizontal direction, miniature hydraulic telescoping rod 16 work can drive mount pad 12 and rotate around the articulated shaft, thereby make the detecting tube 17 rotatory in vertical direction, thereby realize the multi-angle detection of gauze mask resistance.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a gauze mask check out test set convenient to installation has multi-angle resistance to detect, includes host computer (1), three-way pipe (6), detects first mould (11), mount pad (12) and slide (13), its characterized in that: anti-skidding stabilizer blade (3) are all installed to four corners of host computer (1) bottom, and filter window (101) have all been seted up to the bottom of host computer (1) both sides, the intermediate position department on host computer (1) top installs detection head mould (11), and installs on detection head mould (11) and wait to detect gauze mask (14), it has gas pocket (1101) evenly to set up on detection head mould (11) of gauze mask (14) inboard to wait to detect, and the border position department of detection head mould (11) bottom installs plug ring (1102), the intermediate position department of host computer (1) one end is fixed with control panel (15), and the intermediate position department of host computer (1) inside installs baffle (5), aspiration pump (2) are installed to one side of host computer (1) inside bottom, and the opposite side of host computer (1) inside bottom is fixed with air compressor (4), the intermediate position department that baffle (5) top is close to control panel (15) one end installs three-way pipe (6) Two sides of the bottom of the three-way pipe (6) are respectively connected with the air pump (2) and the air compressor (4) through guide pipes, a switching valve (8) is installed inside the three-way pipe (6), a flow controller (7) is installed at the output end of the three-way pipe (6), an installation frame (9) is fixed at the middle position of the top end of the partition plate (5), an installation seat (12) is arranged at the top end of the installation frame (9), a miniature hydraulic telescopic rod (16) is hinged to the middle position of the installation frame (9), the output end of the miniature hydraulic telescopic rod (16) is hinged to the middle position of the bottom of the installation seat (12), a sliding sheet (13) is installed at the top of one end, close to the control panel (15), of the installation seat (12), a transmission sheet (20) is fixed at the top end of the sliding sheet (13), ball grooves (1201) are uniformly formed at the edge position of the top of the installation, and the internally mounted of ball groove (1201) has ball (24), the intermediate position department that slide (13) is close to control panel (15) one end is provided with installation hoop (18), and the inside wall of installation hoop (18) evenly is provided with clamp plate (22), the internally mounted of installation hoop (18) has detecting tube (17), and the inside of detecting tube (17) is provided with baroceptor (19), air guide hose (10) are installed to the bottom of detecting tube (17), and the bottom of air guide hose (10) is connected with the top of three-way pipe (6), micro motor (23) are installed to the intermediate position department of mount pad (12) inside, and the output of micro motor (23) is fixed with gear (21) through the pivot.

2. The mask detecting device convenient to install and having multi-angle resistance detection as claimed in claim 1, wherein: mounting bracket (9) are H form design, and mounting bracket (9) constitute detachable the connection through bolt and baffle (5), the top height of mounting bracket (9) highly flushes with the nostril department of detecting head mould (11).

3. The mask detecting device convenient to install and having multi-angle resistance detection as claimed in claim 1, wherein: the detection head die (11) is designed in a hollow shape, and the detection head die (11) is connected with a slot (102) at the top end of the host (1) in an inserting mode through an inserting ring (1102).

4. The mask detecting device convenient to install and having multi-angle resistance detection as claimed in claim 1, wherein: mount pad (12) are cask form design, and mount pad (12) constitute revolution mechanic through articulated and mounting bracket (9), slide tray (1202) have been seted up to mount pad (12) intermediate position department that is close to treat gauze mask (14) one end of examining, and slide tray (1202) are the design of semicircular ring.

5. The mask detecting device convenient to install and having multi-angle resistance detection as claimed in claim 1, wherein: the section of the ball groove (1201) is designed into a three-fifths circular arc shape, and the shape of the ball groove (1201) is matched with the ball (24).

6. The mask detecting device convenient to install and having multi-angle resistance detection as claimed in claim 1, wherein: the section of the sliding sheet (13) is designed in a one-third circular ring shape, the inner diameter of the sliding sheet (13) is equal to the outer diameter of the mounting seat (12), and the sliding sheet (13) and the transmission sheet (20) are integrally molded by a mold.

7. The mask detecting device convenient to install and having multi-angle resistance detection as claimed in claim 4, wherein: the anti-falling sliding strip (1301) is arranged on the inner side of the sliding sheet (13), the section of the anti-falling sliding strip (1301) is in a wedge-shaped design, and the shape of the anti-falling sliding strip (1301) is matched with that of the sliding groove (1202).

8. The mask detecting device convenient to install and having multi-angle resistance detection as claimed in claim 1, wherein: the detection tube (17) is designed in a shape of a Chinese character 'zhang', the outer diameter of the detection tube (17) is smaller than the inner diameter of the installation hoop (18), and the outer wall of the detection tube (17) is attached to the pressing plate (22).

9. The mask detecting device convenient to install and having multi-angle resistance detection as claimed in claim 1, wherein: the inner side of the transmission piece (20) is uniformly provided with transmission teeth (2001), and the transmission teeth (2001) are meshed with the gear (21).

10. The mask detecting device convenient to install and having multi-angle resistance detection as claimed in claim 1, wherein: the pressing plates (22) are arranged in three numbers, the pressing plates (22) are in arc-shaped design, and the pressing plates (22) and the mounting hoops (18) form elastic structure design through springs.