CN219743607U - Head-wearing type calling sound receiving device capable of isolating calling sound - Google Patents

Abstract

The utility model relates to the technical field of masks and discloses a head-mounted breathing sound isolation device which comprises a mask main body, wherein an inner cavity is formed in the mask main body, outer notches are formed in two sides of the outer wall of the mask main body, a breathable rubber pad is fixedly connected to the inner part of each outer notch, a sound absorbing cotton plate is placed in the inner part of each outer notch, the cover cloth is opened on the outer side of the mask main body through the arrangement of a cover cloth matched with the breathable rubber pad, the sound absorbing cotton plate positioned in the outer notch can be taken out outwards at the moment, a new sound absorbing cotton plate is placed in the breathable rubber pad again after the sound absorbing cotton plate is taken out, a cover cap is clamped and placed outside the cover cloth to fix one side, far away from the mask main body, of the cover cloth, the cover cloth swings outside the mask main body, the sound absorbing cotton plate is fixed in the inner part of the outer notch through the cover cloth, the effect of quick replacement and the installation of sound absorbing cotton is achieved, and the effect of the device on breathing sound absorption of patients is guaranteed.

Description

Head-wearing type calling sound receiving device capable of isolating calling sound

Technical Field

The utility model relates to the technical field of masks, in particular to a head-wearing type calling sound collecting device for isolating calling sound.

Background

Some patients must be hospitalized for a long time because of the needs of illness states, and hospitals belong to public places, a plurality of patients exist in the same ward, snoring sounds are large when people fall asleep, rest of other people is easily affected, and the sleeping quality of surrounding people is easily affected due to overlarge sounds, so that the breathing sounds are absorbed by wearing a mask with silencing cotton on the face of a calling patient, and the silencing cotton in the mask absorbs water when the patient breathes by wearing the mask, and is fixed in the mask, so that the absorption and reduction of the breathing sounds of the patient are affected.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a head-mounted type sound collecting device for isolating sound of calling, which has the effects of quickly replacing and installing silencing cotton, ensures the effect of the device on the absorption of the sound of calling of a patient and the like, and solves the problems that the silencing cotton in the mask absorbs water and is fixed in the mask when the patient wears the mask to breathe, so that the absorption and reduction of the sound of calling of the patient are influenced.

(II) technical scheme

In order to achieve the effect of quick replacement and installation of the silencing cotton and ensure the effect of the device on the absorption of the calling sound of a patient, the utility model provides the following technical scheme: the utility model provides an isolated sound device of calling up of head-mounted, includes the face guard main part, the equal fixedly connected with hangers area of the outside both sides of face guard main part, and the inside of face guard main part is equipped with the inner chamber, and outer notch has all been seted up to the both sides of face guard main part outer wall, and the inside of every outer notch is equal fixedly connected with ventilative glued backing plate, and ventilative glued backing plate is located the inside one side that is close to the inner chamber inside of outer notch, and the sound absorbing cotton board has all been placed to the inside of every outer notch.

Preferably, the outside fixedly connected with two outer posts of face guard main part, and the outside of outer notch is provided with the covering cloth, and the one end fixed connection of covering cloth is in the outside of face guard main part, and two logical grooves have been seted up to the other end of covering cloth, and two logical grooves overlap the outside at two outer posts respectively.

Preferably, one side of the outer column away from the mask main body is movably connected with a cover cap, the side face of the outer wall of the cover cap is fixedly connected with an adhesive tape, one end of the adhesive tape away from the cover cap is fixedly connected to the outer side of the mask main body, and the cover cap moves outside the mask main body through the adhesive tape.

Preferably, the number of the sound-absorbing cotton plates is two, the two sound-absorbing cotton plates are arranged in the outer notch, and a piece of cloth is arranged between the two mask main bodies and fixedly connected to the inner wall of the outer notch, and separates the two sound-absorbing cotton plates.

Preferably, the inner wall of the outer notch is provided with a hollow groove, one end of the partition cloth close to the hollow groove is provided with a short groove, the inside of the hollow groove is fixedly connected with a short column, and the short groove is sleeved outside the short column.

(III) beneficial effects

Compared with the prior art, the utility model provides the head-mounted device for isolating the calling sound, which has the following beneficial effects:

1. this isolated sound device of breathing of head-mounted, through setting up the ventilative glued backing plate of covering cloth cooperation, open the covering cloth in the face guard main part outside, can outwards take out the sound absorbing cotton board that is located outside notch inside this moment, and put into the inside of ventilative glued backing plate again with new sound absorbing cotton board after the sound absorbing cotton board takes out, a plurality of sound absorbing cotton boards separate through setting up the spacer, ventilative glued backing plate is linked together with the inside of inner chamber simultaneously, after changing the sound absorbing cotton board, with the covering cloth through leading to the groove again in the outside of outer column, and place the block outside of covering cloth and keep away from one side of face guard main part to the covering cloth and fix, avoid the covering cloth at the outside wobbling phenomenon of face guard main part, borrow the covering cloth to advance the sound absorbing cotton board in the inside of outer notch simultaneously fix, reach quick replacement and installation amortization cotton, the effect of this device to patient's breathing sound absorption has been guaranteed.

2. This isolated sound device of calling up of wear-type through setting up empty slot and short column, place the sound-absorbing cotton board inside the outer notch back, the sound-absorbing cotton board laminating that is located the inlayer is in the outside of ventilative glued backing plate, cover the sound-absorbing cotton board of pressing of the inlayer with the spacer at the inside stretching of outer notch this moment, the spacer is close to the inside of entering empty slot of placing of one end of short slot, the spacer is borrowed the outside at the short column through the short slot cover simultaneously, can carry out tension fixation with the spacer this moment, thereby the fixed placement of sound-absorbing cotton board inside the outer notch of being convenient for has improved the firm effect of installation of sound-absorbing cotton board.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the mask of FIG. 1 in a top-down configuration in accordance with the present utility model;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.

In the figure: 1. a mask body; 11. a hanging ear belt; 12. a headband; 13. an inner cavity; 14. an outer slot; 15. covering cloth; 16. capping; 17. an adhesive tape; 18. a spacer cloth; 19. a sound absorbing cotton board; 21. a breathable rubber backing plate; 22. a short column; 23. a short groove; 24. a hollow groove; 25. an outer column; 26. and (5) through grooves.

Detailed Description

The present utility model will be described in further detail below with reference to the drawings, wherein like elements are designated by like reference numerals, and it is noted that the words "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular element.

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 an isolated sound device of calling up of head-mounted, including face guard main part 1, the equal fixedly connected with hangers area 11 of the outside both sides of face guard main part 1, the outside top fixedly connected with bandeau 12 of face guard main part 1, the inside of face guard main part 1 is equipped with inner chamber 13, outer notch 14 has all been seted up to the both sides of face guard main part 1 outer wall, the inside of every outer notch 14 is all fixedly connected with ventilative glued backing plate 21, ventilative glued backing plate 21 is located the inside one side that is close to the inner chamber 13 inside of outer notch 14, sound absorbing cotton board 19 has all been placed to the inside of every outer notch 14.

Two outer posts 25 are fixedly connected to the outer side of the mask body 1, a piece of covering cloth 15 is arranged outside the outer notch 14, one end of the covering cloth 15 is fixedly connected to the outer side of the mask body 1, two through grooves 26 are formed in the other end of the covering cloth 15, the two through grooves 26 are respectively sleeved on the outer sides of the two outer posts 25, one side of the outer post 25, far away from the mask body 1, of the mask body 1 is movably connected with a cap 16, the side face of the outer wall of the cap 16 is fixedly connected with an adhesive tape 17, one end, far away from the cap 16, of the adhesive tape 17 is fixedly connected to the outer side of the mask body 1, and the cap 16 moves outside the mask body 1 through the adhesive tape 17.

The number of the sound-absorbing cotton plates 19 is two, the two sound-absorbing cotton plates 19 are all arranged in the outer notch 14, a piece of partition cloth 18 is arranged between the two mask bodies 1, the piece of partition cloth 18 is fixedly connected to the inner wall of the outer notch 14, the piece of partition cloth 18 separates the two sound-absorbing cotton plates 19, a hollow groove 24 is formed in the inner wall of the outer notch 14, a short groove 23 is formed in one end, close to the hollow groove 24, of the partition cloth 18, short columns 22 are fixedly connected to the inner portions of the hollow groove 24, and the short grooves 23 are sleeved outside the short columns 22.

When the mask is used, in the first step, the cover cloth 15 is matched with the breathable rubber pad 21, the cover cloth 15 is opened at the outer side of the mask main body 1, the sound-absorbing cotton plate 19 positioned in the outer notch 14 can be taken out outwards at the moment, the new sound-absorbing cotton plate 19 is put into the breathable rubber pad 21 again after the sound-absorbing cotton plate 19 is taken out, the plurality of sound-absorbing cotton plates 19 are separated by the partition cloth 18, meanwhile, the breathable rubber pad 21 is communicated with the inner part of the inner cavity 13, after the sound-absorbing cotton plate 19 is replaced, the cover cloth 15 is sleeved outside the outer column 25 again by the through groove 26, the cover cap 16 is clamped and placed outside the cover cloth 15 to fix one side, far away from the mask main body 1, of the cover cloth 15 swings outside the mask main body 1, the sound-absorbing cotton plate 19 is fixed inside the outer notch 14 by the cover cloth 15, the effect of quick replacement and installation of silencing cotton is achieved, and the breathing sound absorption effect of a patient is guaranteed.

Second, through setting up void 24 and short column 22, after placing sound-absorbing cotton board 19 inside outer notch 14, the sound-absorbing cotton board 19 laminating that is located the inlayer is in the outside of ventilative glued backing plate 21, cover the sound-absorbing cotton board 19 of the inlayer with the spacer 18 in the inside stretching of outer notch 14 and compress tightly this moment, the one end that spacer 18 is close to short groove 23 is placed and is got into void 24's inside, simultaneously spacer 18 is through short groove 23 cover in short column 22's outside, can carry out tension with spacer 18 and fix this moment, thereby the fixed placement of sound-absorbing cotton board 19 in outer notch 14 inside is convenient for, the firm effect of installation of sound-absorbing cotton board 19 has been improved.

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 an isolated sound device of calling up of head-mounted, includes face guard main part (1), and the equal fixedly connected with hangers area (11), its characterized in that in the outside both sides of face guard main part (1): the face guard main part (1) outside top fixedly connected with bandeau (12), the inside of face guard main part (1) is equipped with inner chamber (13), outer notch (14) have all been seted up to the both sides of face guard main part (1) outer wall, and the inside of every outer notch (14) is all fixedly connected with ventilative glued backing plate (21), and ventilative glued backing plate (21) are located the inside one side that is close to inner chamber (13) inside of outer notch (14), and sound absorbing cotton board (19) have all been placed to the inside of every outer notch (14).

2. A head-mounted, sound isolating, and sound collecting device according to claim 1, wherein: two outer columns (25) are fixedly connected to the outer side of the mask main body (1), a piece of covering cloth (15) is arranged outside the outer notch (14), one end of the covering cloth (15) is fixedly connected to the outer side of the mask main body (1), two through grooves (26) are formed in the other end of the covering cloth (15), and the two through grooves (26) are respectively sleeved on the outer sides of the two outer columns (25).

3. A head-mounted, sound isolating, and sound collecting device according to claim 2, wherein: one side of the outer column (25) away from the mask main body (1) is movably connected with a cover cap (16), the side face of the outer wall of the cover cap (16) is fixedly connected with an adhesive tape (17), one end of the adhesive tape (17) away from the cover cap (16) is fixedly connected to the outer side of the mask main body (1), and the cover cap (16) moves outside the mask main body (1) through the adhesive tape (17).

4. A head-mounted, sound isolating, and sound collecting device according to claim 1, wherein: the number of the sound-absorbing cotton plates (19) is two, the two sound-absorbing cotton plates (19) are arranged in the outer notch (14), a piece of cloth (18) is arranged between the two mask main bodies (1), the piece of cloth (18) is fixedly connected to the inner wall of the outer notch (14), and the piece of cloth (18) separates the two sound-absorbing cotton plates (19).

5. A head-mounted, sound isolation and amplification device according to claim 4, wherein: an empty groove (24) is formed in the inner wall of the outer notch (14), a short groove (23) is formed in one end, close to the empty groove (24), of the partition cloth (18), a short column (22) is fixedly connected to the inside of the empty groove (24), and the short groove (23) is sleeved outside the short column (22).