CN221815026U - Bionic artificial nose - Google Patents

Abstract

The utility model relates to the technical field of bionic artificial noses, and proposes a bionic artificial nose, comprising a bionic nose body, wherein a breathing passage is fixedly connected to a front opening of the bionic nose body, a vertical groove is opened at the top of the breathing passage, second spring rings are symmetrically arranged at the bottoms of both sides of the vertical groove, a filter plate is movably connected in the vertical groove, and limit plates are symmetrically fixedly connected at both sides of the filter plate. A user can hold a slide buckle and pull it to one side of the bionic nose body, and at this time, a cover plate located at the bottom of the slide buckle is synchronously moved in an inner groove until the cover plate is separated from the top of the filter plate, and at this time, the filter plate pops out from the top of the vertical groove in a state where the second spring rings on both sides of the bottom of the filter plate are elastically stretched, and at this time, the user can hold the filter plate and pull it until the filter plate is separated from the breathing passage, and at this time, the user can quickly complete the replacement of the filter layer placed in the groove on the top of the filter plate.

Description

A bionic artificial nose

Technical Field

The utility model relates to the technical field of bionic artificial noses, in particular to a bionic artificial nose.

Background Art

Artificial noses are medical products made of medical polymer materials, and their appearance, color and softness are similar to those of real human noses. They are used for cosmetic surgery of patients with nasal defects caused by trauma or other lesions. Another type is saddle nose plastic implants. Artificial noses do not yet have the sense of smell, heat the air and serve as the first line of defense for the lungs. Artificial noses usually have a filter design inside to prevent harmful substances such as bacteria and dust in the external environment from directly entering the nasal cavity. At present, how to quickly replace the filter layer inside the artificial nose to meet the wearing needs of users is an urgent problem to be solved.

For example, the publication number CN108671343B discloses a bionic artificial nose with anti-smog function, which belongs to the field of medical devices and includes a cover body that covers the tracheotomy or tracheal intubation of the neck, the cover body is connected to a rubber tube that communicates with the inside of the cover body, the other end of the rubber tube is connected to a mask, the two ends of the mask are provided with hanging ears that hang on the ears, the lower end of the side wall of the cover body is provided with a groove, and the groove is embedded with a silicone ring that extends to the bottom of the cover body. The present invention uses the patient's own mouth and nose to achieve heating and humidification, the structure is simpler, and it is easy to maintain; the nose that has been abandoned has regained its physiological function, which is closer to physiology, can maintain the body's physiological regulation of temperature and humidity, and at the same time takes into account the anti-smog mask function of special patients.

However, the above-mentioned bionic artificial nose with anti-smog function has the following problem: the above-mentioned bionic artificial nose with anti-smog function performs respiratory filtering by attaching a filter layer, and the mask is not convenient for users to quickly replace its filter during long-term use, so the design cannot meet the user's long-term wearing needs.

Utility Model Content

The utility model proposes a bionic artificial nose, which solves the problem that the above-mentioned bionic artificial nose with anti-smog function performs respiratory filtering work by attaching a filter layer, but the mask is not convenient for users to quickly replace its filter during long-term use, so the design cannot meet the user's long-term wearing needs.

The technical solution of the utility model is as follows: a bionic artificial nose comprises a bionic nose body, a breathing passage is fixedly connected to the front groove of the bionic nose body, a vertical groove is provided at the top of the breathing passage, second spring rings are symmetrically arranged at the bottoms of both sides of the vertical groove, a filter plate is movably connected in the vertical groove, limiting plates are symmetrically fixedly connected to both sides of the filter plate, the limiting plates and the filter plates are matched with the size of the vertical groove, a limiting groove is provided at the bottom of the limiting plate, and the limiting groove is matched with the size of the second spring ring.

Preferably, through grooves are provided at equal intervals on the front and back surfaces of the filter plate, and a placement groove is provided on the top of the filter plate.

Preferably, a transverse groove is provided at the top of the breathing passage, a first spring ring is arranged in the transverse groove, and a cover plate is arranged on one side of the first spring ring.

Preferably, an inner groove is provided at the upper portion of the inner cavity of the breathing passage, and the inner groove matches the shape of the cover plate.

Preferably, one side of the cover plate is connected to the first spring ring, and a sliding buckle is fixedly connected to the center of the top of the cover plate, and the sliding buckle matches the size of the transverse groove.

Preferably, an electric heating element is installed on the inner wall of the breathing passage, and a driving element is installed on the top of the breathing passage. The driving element is electrically connected to the electric heating element, and the electric heating element is controlled by the driving element to perform electric heating work. When the ambient air is cold, this design can prevent the user from irritating the inner nasal cavity when inhaling cold air.

Preferably, a wearing mother belt is installed on one side of the bionic nose body, and buckle grooves are arranged at equal intervals in the middle of the wearing mother belt.

Preferably, a wearing sub-strap is installed on the other side of the bionic nose body, and a wearing buckle is fixedly connected to the middle of the wearing sub-strap at equal intervals. The size of the wearing buckle matches the buckle slot. This design enables the user to complete the wearing of the bionic nose body.

Technical effects and advantages of the utility model:

The utility model is provided with a vertical groove on one side of the breathing passage and a detachable filter plate in the vertical groove. When it is necessary to replace the filter layer in the groove placed on the top of the filter plate, the user can hold the slide buckle and pull it to one side of the bionic nose body. At this time, the cover plate located at the bottom of the slide buckle is synchronously moved in the inner groove until the cover plate is separated from the top of the filter plate. At this time, the filter plate pops out from the top of the vertical groove in a state of elastic extension of the second spring rings on both sides of the bottom. At this time, the user can hold the filter plate and pull it until the filter plate is separated from the breathing passage. At this time, the user can quickly complete the replacement of the filter layer in the groove placed on the top of the filter plate. During the installation work, the user holds the filter plate that is refilled with a new filter layer and puts it down from the notch at the top of the vertical groove and presses it. At this time, the second spring ring is elastically compressed. At this time, the user releases the slide buckle to allow the cover plate to be reset under the elastic action of the first spring ring. At this time, the cover plate located in the inner groove completes the reset work at the top of the vertical groove and covers the filter plate to prevent it from popping out of the vertical groove. This design allows the user to quickly complete the replacement of the filter layer to meet its long-term wearing needs.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the front structure of the overall device of the present invention.

FIG. 2 is a schematic diagram of the back structure of the overall device of the present invention.

FIG. 3 is a schematic diagram of the top structure of the breathing passage of the present invention.

FIG. 4 is a schematic diagram of the side top structure of the breathing passage of the present invention.

FIG. 5 is a schematic diagram of the front structure of the breathing passage of the present invention.

FIG. 6 is a schematic diagram of the inner tank structure of the present invention.

FIG. 7 is a schematic diagram of the front structure of the filter plate of the present invention.

FIG8 is a schematic diagram of the bottom structure of the filter plate of the present invention.

FIG. 9 is a schematic diagram of the internal structure of the breathing passage of the present invention.

FIG. 10 is an enlarged view of region A in FIG. 9 .

The accompanying drawings are marked as follows: 1. bionic nose; 2. breathing channel; 3. filter plate; 4. wearing mother belt; 5. buckle groove; 6. wearing sub-belt; 7. wearing buckle; 8. driving element; 9. horizontal groove; 10. first spring ring; 11. cover plate; 12. sliding buckle; 13. limiting plate; 14. inner groove; 15. vertical groove; 16. placement groove; 17. through groove; 18. limiting groove; 19. electric heating element; 20. second spring ring.

DETAILED DESCRIPTION

The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

1 to 10 , the utility model provides a bionic artificial nose, including a bionic nose body 1, a breathing passage 2 is fixedly connected to the front slot of the bionic nose body 1, a vertical slot 15 is provided at the top of the breathing passage 2, second spring rings 20 are symmetrically arranged at the bottom of both sides of the vertical slot 15, a filter plate 3 is movably connected in the vertical slot 15, a limiting plate 13 is symmetrically fixedly connected to both sides of the filter plate 3, the limiting plate 13 and the filter plate 3 match the size of the vertical slot 15, a limiting slot 18 is provided at the bottom of the limiting plate 13, and the limiting slot 18 matches the size of the second spring ring 20, by providing a vertical slot 15 on one side of the breathing passage 2 and providing a detachable filter plate 3 in the vertical slot 15, when it is necessary to replace the filter layer in the slot 16 at the top of the filter plate 3, the user can hold the slider 12 and pull it to one side of the bionic nose body 1, at which time the cover plate 11 at the bottom of the slider 12 is synchronously slotted in the inner slot 14 The cover plate 11 located in the inner groove 14 completes the reset work at the top of the vertical groove 15 and covers the filter plate 3 to prevent it from popping out from the vertical groove 15. This design allows the user to quickly complete the replacement of the filter layer to meet its long-term wearing needs.

1 to 10 , through grooves 17 are formed at equal intervals through the front and back surfaces of the filter plate 3 , and a placement groove 16 is formed on the top of the filter plate 3 .

1 to 10 , a transverse groove 9 is formed at the top of the breathing passage 2 , a first spring ring 10 is disposed in the transverse groove 9 , and a cover plate 11 is disposed on one side of the first spring ring 10 .

1 to 10 , an inner groove 14 is formed at the upper portion of the inner cavity of the breathing passage 2 , and the shape of the inner groove 14 matches that of the cover plate 11 .

1 to 10 , one side of the cover plate 11 is connected to the first spring ring 10 , and a slide buckle 12 is fixedly connected to the center of the top of the cover plate 11 , and the size of the slide buckle 12 matches the size of the transverse groove 9 .

Referring to Figures 1 to 10, an electric heating element 19 is installed on the inner wall of the breathing passage 2, and a driving element 8 is installed on the top of the breathing passage 2. The driving element 8 is electrically connected to the electric heating element 19, and the electric heating element 19 is controlled by the driving element 8 to perform electric heating work. When the ambient air is cold, this design can prevent the user from irritating the inner nasal cavity when inhaling cold air.

1 to 10 , a wearing mother belt 4 is installed on one side of the bionic nose 1 , and buckle grooves 5 are provided at equal intervals in the middle of the wearing mother belt 4 .

1 to 10 , a wearing sub-strap 6 is installed on the other side of the bionic nose 1 , and a wearing buckle 7 is fixedly connected to the middle of the wearing sub-strap 6 at equal intervals. The sizes of the wearing buckle 7 and the buckle slot 5 match. This design enables the user to complete the wearing of the bionic nose 1 .

Working principle of the utility model: In the present design, a vertical groove 15 is provided on one side of the breathing passage 2 and a detachable filter plate 3 is provided in the vertical groove 15. When it is necessary to replace the filter layer in the groove 16 at the top of the filter plate 3, the user can hold the slider 12 and pull it toward one side of the bionic nose body 1. At this time, the cover plate 11 at the bottom of the slider 12 is synchronously moved in the inner groove 14 until the cover plate 11 is detached from the top of the filter plate 3. At this time, the filter plate 3 pops out from the top of the vertical groove 15 in the elastically stretched state of the second spring coils 20 on both sides of the bottom of the filter plate 3. At this time, the user can hold the filter plate 3 and pull it until the filter plate 3 is detached from the breathing passage 2. The filter plate 3 is then removed from the filter housing 14 and the filter plate 3 is removed from the filter housing 14. The filter plate 3 is then removed from the filter housing 14 and the filter plate 3 is removed from the filter housing 14. The filter plate 3 is then removed from the filter housing 14 and the filter plate 3 is removed from the filter housing 14. The filter plate 3 is then removed from the filter housing 14 and the filter plate 3 is removed from the filter housing 14. The filter plate 3 is then removed from the filter housing 14 and the filter plate 3 is removed from the filter housing 14. The filter plate 3 is then removed from the filter housing 14 and the filter plate 3 is removed from the filter housing 14. The filter plate 3 is then removed from the filter housing 14 and the filter plate 3 is removed from the filter housing 14.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a bionical artificial nose, includes bionical nose body (1), its characterized in that, the front fluting department fixedly connected with breathing passageway (2) of bionical nose body (1), perpendicular groove (15) have been seted up at the top of breathing passageway (2), perpendicular inslot both sides bottom symmetry is provided with second spring ring (20), perpendicular inslot swing joint has filter plate (3) in groove (15), the both sides symmetry fixedly connected with limiting plate (13) of filter plate (3), limiting plate (13) and filter plate (3) and perpendicular groove (15) size assorted, limiting groove (18) have been seted up to the bottom of limiting plate (13), limiting groove (18) and second spring ring (20) size assorted.

2. The bionic artificial nose according to claim 1, wherein the front and back surfaces of the filter plate (3) are provided with through grooves (17) at equal intervals, and the top of the filter plate (3) is provided with a placement groove (16).

3. The bionic artificial nose according to claim 1, wherein a transverse groove (9) is formed in the top of the breathing channel (2), a first spring ring (10) is arranged in the transverse groove (9), and a cover plate (11) is arranged on one side of the first spring ring (10).

4. The bionic artificial nose according to claim 1, wherein an inner groove (14) is formed in the upper portion of the inner cavity of the breathing channel (2), and the inner groove (14) is matched with the cover plate (11) in shape.

5. A bionic artificial nose according to claim 3, wherein one side of the cover plate (11) is connected with the first spring ring (10), a slide fastener (12) is fixedly connected to the central position of the top of the cover plate (11), and the slide fastener (12) is matched with the transverse groove (9) in size.

6. The bionic artificial nose according to claim 1, wherein an electrothermal element (19) is mounted on the inner wall of the respiratory passage (2), a driving element (8) is mounted on the top of the respiratory passage (2), the driving element (8) is electrically connected with the electrothermal element (19), and the electrothermal element (19) is controlled to perform electrothermal operation by the driving element (8).

7. The bionic artificial nose according to claim 1, wherein a wearing mother belt (4) is arranged on one side of the bionic nose body (1), and buckling grooves (5) are formed in the middle of the wearing mother belt (4) at equal intervals.

8. The bionic artificial nose according to claim 1, wherein a wearing sub-band (6) is arranged on the other side of the bionic nose body (1), wearing buckles (7) are fixedly connected to the middle of the wearing sub-band (6) at equal intervals, and the wearing buckles (7) are matched with the buckling grooves (5) in size.