CN219758018U - High ventilative comfortable gauze mask detection device - Google Patents

Abstract

The utility model relates to the technical field of mask detection, in particular to a high-ventilation and comfortable mask detection device, which comprises a test bench, wherein a detection supporting plate is arranged in the middle of the top end of the test bench, a clamping seat is fixedly connected to the middle of the top end of the detection supporting plate, a pressing ring is arranged in the position right above one side of the clamping seat, sliding rods are fixedly connected to two sides of the top end of the pressing ring, a clamping plate is fixedly connected to the middle lower part of one side of the sliding rod, one end of the clamping plate is connected with a first telescopic rod, after a worker places a high-ventilation and comfortable mask sample on the clamping plate, a nozzle body, the sliding rod, a cushion body and a support frame, a plurality of pressing blocks can also press the high-ventilation and comfortable mask sample in advance when the pressing ring is pulled down to a proper position to cover the high-ventilation and comfortable mask sample, and the phenomenon that the high-ventilation and comfortable mask sample slides from the side ends before detection operation is performed is prevented.

Description

High ventilative comfortable gauze mask detection device

Technical Field

The utility model relates to the technical field of mask detection, in particular to a high-ventilation comfortable mask detection device.

Background

After the manufacturing operation of the high ventilation and comfortable mask is finished in a production workshop, in order to confirm the qualification rate of the high ventilation and comfortable mask after the production, a worker can place a high ventilation and comfortable mask sample on a detection device to detect the expiratory resistance and the inspiratory resistance, and the common high ventilation and comfortable mask detection device is mainly a ventilation resistance detector;

reference is made to the prior art "CN212748666UThe utility model discloses a mask ventilation resistance and pressure difference testing instrument which comprises an electric cabinet, a bottom plate, an upper cover, a vacuum pump and an electronic flowmeter … …, wherein a main board is welded at the front part of the inner wall of the electric cabinet. The breathing resistance and pressure difference testing instrument of the mask operates the whole experimental flow through the display screen, so that the operation difficulty of the device is reduced, meanwhile, the pressure difference of two sides of the mask is measured through the electronic flowmeter, and the testing precision of the device is improved;

in the prior art, although the pressure difference at two sides of the mask can be measured in an auxiliary manner, the purpose of improving the test precision is achieved, but before the mask sample to be tested is limited by the downward pressure, the mask sample is affected by wind blown from the side end of the device, and the problem that the mask sample slides down from the cushion block member easily occurs.

Disclosure of Invention

The utility model aims to provide a high-ventilation comfortable mask detection device, which aims to solve the problem that a sample mask simply placed in the process of carrying out ventilation resistance detection operation by high-pressure gas carried out by a spray head component in the actual high-ventilation comfortable mask detection device in the background art easily slides off from a cushion component.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a high ventilative comfortable gauze mask detection device, includes the testboard, the top middle part position of testboard is equipped with detects the fagging, and detects the top middle part fixedly connected with cassette of fagging, the position is equipped with the clamping ring directly over one side of cassette, and the equal fixedly connected with slide bar in top both sides of clamping ring, below fixedly connected with cardboard in one side of slide bar, and the one end of cardboard is connected with first telescopic link, inside one side of clamping ring is equipped with the briquetting through integrated into one piece, the top middle part fixed mounting of cassette has the cushion body, the front end inclined plane middle part of testboard is equipped with control panel.

Preferably, the middle part of cushion body is hollow structure, and the position is equipped with the shower nozzle body directly over the cushion body, and the rear end of shower nozzle body is linked together there is the pipe, the inlet end of pipe and the end switch-on setting of giving vent to anger of the vacuum pump that is equipped with in the testboard inside.

Preferably, the top fixedly connected with of shower nozzle body turns to the joint, and turns to the both sides of joint and all is equipped with the side branch through integrated into one piece, a set of side branch respectively with a set of slide rod sliding connection, the one end that turns to the joint is connected with the second telescopic link.

Preferably, the rear of detection fagging is equipped with the support frame, and fixed connection between support frame and the testboard, the horizontal end bottom of support frame is equipped with respectively with a set of slide rod sliding connection's spout, and the horizontal end of support frame is connected with a set of first telescopic link, second telescopic link cylinder body stiff end respectively, the perpendicular section of support frame is equipped with the draw-in groove that the pipe runs through.

Preferably, the briquetting is annular array structure distribution and sets up in the inside of clamping ring, and the clamping ring respectively with cushion body, shower nozzle body coaxial setting, the clamping ring passes through slide bar, cardboard and first telescopic link transmission connection.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arranged pressing ring, the clamping plate, the spray head body, the sliding rod, the cushion block body and the supporting frame, after a worker places the high-ventilation comfortable mask sample on the cushion block body, the pressing ring which is pulled down to a proper position can cover the high-ventilation comfortable mask sample, and meanwhile, the plurality of pressing blocks can also press the high-ventilation comfortable mask sample in advance.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

fig. 3 is a schematic diagram of a front view structure of a test bench according to the present utility model.

In the figure: 1-testboard, 2-detection fagging, 3-cassette, 4-clamping ring, 5-slide bar, 6-cardboard, 7-first telescopic link, 8-briquetting, 9-cushion body, 10-shower nozzle body, 11-support frame, 12-pipe, 13-control panel, 14-steering joint, 15-side branch, 16-second telescopic link.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a high ventilative comfortable gauze mask detection device, including testboard 1, the top middle part position of testboard 1 is equipped with detects fagging 2, and detect the top middle part fixedly connected with cassette 3 of fagging 2, the position is equipped with clamping ring 4 directly over one side of cassette 3, and the equal fixedly connected with slide bar 5 in top both sides of clamping ring 4, below fixedly connected with cardboard 6 in one side of slide bar 5, and the one end of cardboard 6 is connected with first telescopic link 7, inside one side of clamping ring 4 is equipped with briquetting 8 through integrated into one piece, the top middle part fixed mounting of cassette 3 has cushion body 9, the front end inclined plane middle part of testboard 1 is equipped with control panel 13.

As shown in fig. 1, the middle part of the cushion block body 9 is of a hollow structure, a spray head body 10 is arranged at a position right above the cushion block body 9, a guide pipe 12 is connected to the rear end of the spray head body 10, the air inlet end of the guide pipe 12 is communicated with the air outlet end of a vacuum pump arranged in the inside of the test bench 1, and after the high-ventilation comfortable mask is pressed on the cushion block body 9, the vacuum pump can discharge generated high-pressure gas into the guide pipe 12 after being started, and the high-pressure gas is sent into the spray head body 10 by the guide pipe 12 to be taken out.

As shown in fig. 2 and 3, the top end of the spray head body 10 is fixedly connected with a steering joint 14, both sides of the steering joint 14 are provided with side struts 15 through integrated forming, a group of side struts 15 are respectively and slidably connected with a group of slide rods 5, one end of the steering joint 14 is connected with a second telescopic rod 16, when the spray head body 10 is pushed down through the steering joint 14 after the second telescopic rod 16 is started, a group of side struts 15 can slide downwards along the guide rail of the side end of the slide rod 5, and the sliding can play a role of guiding assistance when the spray head body 10 pushes down to perform detection operation.

As shown in fig. 1, a supporting frame 11 is arranged at the rear of the detection supporting plate 2, the supporting frame 11 is fixedly connected with the test bench 1, sliding grooves which are slidably connected with a group of sliding rods 5 are respectively arranged at the bottom of the horizontal end of the supporting frame 11, the horizontal end of the supporting frame 11 is respectively connected with the fixed ends of a group of cylinder bodies of the first telescopic rods 7 and the second telescopic rods 16, a clamping groove penetrated by a guide pipe 12 is arranged at the vertical section of the supporting frame 11, and the supporting frame 11 with an L-shaped structure can be pushed down or pulled up respectively in a group of telescopic rod structures under the cooperation of the fixed connection, so as to play a role in auxiliary supporting and limiting.

As shown in fig. 1, fig. 2 and fig. 3, the pressing blocks 8 are distributed and arranged in the inside of the pressing ring 4 in an annular array structure, the pressing ring 4 is coaxially arranged with the cushion block body 9 and the spray head body 10 respectively, the pressing ring 4 is connected with the first telescopic rods 7 through the sliding rods 5, the clamping plates 6 and the first telescopic rods in a transmission mode, before the high-ventilation comfortable mask sample to be detected is placed in a combined mode, the pressing ring 4 and the pressing blocks 8 are located at positions right above the cushion block body 9 in an upward mode, after the high-ventilation comfortable mask sample is placed on the cushion block body 9 by workers, under the connection cooperation of the supporting frame 11, the first telescopic rods 7 after being started simultaneously push down the pressing rings 4 and the pressing blocks 8 through the clamping plates 6 and the sliding rods 5, so that the pressing ring 4 pulled down to a proper position can cover the high-ventilation comfortable mask sample, and the pressing blocks 8 can also press the high-ventilation comfortable mask sample in advance under the condition that the high-ventilation comfortable mask sample is not influenced against the cushion block body 9 in a downward mode, and the whole ventilation resistance detection operation can be orderly carried out.

The working flow is as follows: the manufactured high-ventilation comfortable mask is placed on the cushion block body 9 by a worker, the position of the cushion block body 9 is limited through the pull-down compression ring 4 and the push block 8, when the spray head body 10 is pushed down by the started second telescopic rod 16 through the steering joint 14, the spray head body 10 presses the high-ventilation comfortable mask on the cushion block body 9, the high-pressure gas is discharged into the guide pipe 12 by the started vacuum pump, the pressure difference is generated on the upper side and the lower side of the high-ventilation Shu Shikou mask when the gas is sprayed downwards through the spray head body 10, the gas is sent into the electronic flowmeter below the cushion block body 9, the ventilation resistance of the high-ventilation comfortable mask is calculated by the electronic flowmeter, and finally calculated data is displayed through the control panel 13, so that the single ventilation detection operation of the high-ventilation comfortable mask can be completed.

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

Claims (5)

1. The utility model provides a high ventilative comfortable gauze mask detection device, includes testboard (1), its characterized in that: the testing bench is characterized in that a detection supporting plate (2) is arranged at the middle position of the top end of the testing bench (1), a clamping seat (3) is fixedly connected to the middle of the top end of the detection supporting plate (2), a pressing ring (4) is arranged at the position right above one side of the clamping seat (3), sliding rods (5) are fixedly connected to the two sides of the top end of the pressing ring (4), a clamping plate (6) is fixedly connected to the lower part of one side of the sliding rods (5), one end of the clamping plate (6) is connected with a first telescopic rod (7), a pressing block (8) is arranged on one side of the inner part of the pressing ring (4) through integrated forming, a cushion block body (9) is fixedly arranged at the middle of the top end of the clamping seat (3), and a control panel (13) is arranged at the middle of the front end inclined surface of the testing bench (1).

2. The high ventilation comfort mask detection device according to claim 1, wherein: the middle part of cushion body (9) is hollow structure, and just above cushion body (9) position is equipped with shower nozzle body (10), and the rear end of shower nozzle body (10) is linked together has pipe (12), the inlet end of pipe (12) and the end switch-on setting of giving vent to anger of the vacuum pump that is equipped with in testboard (1) inside.

3. The high ventilation comfort mask detection device according to claim 2, wherein: the shower nozzle body (10) top fixedly connected with turns to connect (14), and turn to the both sides that connect (14) and all be equipped with side branch (15) through integrated into one piece, a set of side branch (15) respectively with a set of slide bar (5) sliding connection, the one end that turns to connect (14) is connected with second telescopic link (16).

4. A high ventilation comfort mask detection device according to claim 3, wherein: the rear of detection fagging (2) is equipped with support frame (11), and fixed connection between support frame (11) and testboard (1), the horizontal end bottom of support frame (11) is equipped with respectively with a set of slide bar (5) sliding connection's spout, and the horizontal end of support frame (11) is connected with a set of first telescopic link (7), second telescopic link (16) cylinder body stiff end respectively, the perpendicular section of support frame (11) is equipped with the draw-in groove that pipe (12) run through.

5. The high ventilation comfort mask detection device according to claim 1, wherein: the briquetting (8) are annular array structure distribution and set up in the inside of clamping ring (4), and clamping ring (4) are coaxial with cushion body (9), shower nozzle body (10) respectively, clamping ring (4) are connected through slide bar (5), cardboard (6) and first telescopic link (7) transmission.