CN220158550U - Noise-proof shaping earmuff for premature infant - Google Patents
Noise-proof shaping earmuff for premature infant Download PDFInfo
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- CN220158550U CN220158550U CN202321661345.2U CN202321661345U CN220158550U CN 220158550 U CN220158550 U CN 220158550U CN 202321661345 U CN202321661345 U CN 202321661345U CN 220158550 U CN220158550 U CN 220158550U
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- earmuff
- silica gel
- shaping
- noise
- shapable
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- 238000007493 shaping process Methods 0.000 title claims abstract description 35
- 230000002028 premature Effects 0.000 title claims abstract description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000000741 silica gel Substances 0.000 claims abstract description 63
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 63
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000013461 design Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 210000000883 ear external Anatomy 0.000 abstract description 2
- 238000007688 edging Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 20
- 238000010168 coupling process Methods 0.000 description 20
- 238000005859 coupling reaction Methods 0.000 description 20
- 230000006978 adaptation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000035935 pregnancy Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 210000000613 ear canal Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 206010018985 Haemorrhage intracranial Diseases 0.000 description 1
- 208000008574 Intracranial Hemorrhages Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 210000000959 ear middle Anatomy 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Abstract
An anti-noise shaping earmuff for premature infants belongs to the technical field of earmuffs. The shaping silica gel earmuff comprises a shaping silica gel earmuff, wherein a wearing hole for wearing is formed in one side of the shaping silica gel earmuff, a silica gel edging strip is fixedly arranged on the inner ring of the wearing hole, a detachable earplug is arranged in the inner cavity of the shaping silica gel earmuff, and the earplug is fixedly arranged in the inner cavity of the shaping silica gel earmuff through a detachable installation component; according to the utility model, the shapable silica gel earmuff is worn on the ear of the premature infant through the arrangement of the shapable silica gel earmuff, so that the sound insulation and noise reduction functions can be realized, meanwhile, the shapable silica gel earmuff can be shaped according to different external ears, the skin behind the auricle is prevented from being injured by pressure, the earplug is arranged in the shapable silica gel earmuff, and the double-layer noise-proof design effectively reduces the influence of noise in the NICU on the premature infant, and provides a quiet environment for the premature infant.
Description
Technical Field
The utility model belongs to the technical field of earmuffs, and particularly relates to an anti-noise shaping earmuff for premature infants.
Background
In recent years, with the opening of national fertility policies, the number and proportion of pregnant women have been in an increasing trend year by year, wherein advanced puerpera and scar uterine puerpera are not spent, and meanwhile, the number and proportion of clinical premature infants are also increased in a same proportion due to the lack of cognition of partial primary puerpera on pregnancy safety. Premature gestation is too short and most systems and organs in the body are not perfect, so that the premature gestation is mostly transferred to Neonatal Infant Care Units (NICUs) for further treatment and care. To improve the monitoring of the infant by the NICU, a large number of advanced instruments and devices are waded, which does help to improve the clinical level of diagnosis, but the addition and application of a large number of frequent medical instruments highlight the noise problem in the NICU ward. Especially, such as monitors, respirators, infusion pumps and the like, can lead the noise decibels of the NICU to reach 50-70DB, and seriously affect the hearing of children, rest at night, treatment and recovery. However, premature infants are still in a developmental stage in the hearing system and the nervous central system, so that the premature infants are in a high-noise environment for a long time, and the hearing is reduced, even intracranial hemorrhage is caused, and the prognosis is affected. It has been found that the incidence of hearing impairment in premature and neonates of NICU reaches 1% -2%.
At present, clinical noise control is increasingly important, noise is reduced through management of instruments, personnel and environment, and the fifth neonatal intensive care unit design report in the united states suggests that the NICU continuous noise is limited to 50 db or less and the impulse noise is limited to 55 db or less. However, in daily monitoring, the motor sound of the warm box, the alarm sound of the monitor and the instrument sound are far beyond the requirements.
There is therefore a need to propose a new solution to the above-mentioned problems.
Disclosure of Invention
The utility model mainly solves the technical problems in the prior art and provides the noise-proof shaping earmuff for premature infants.
The technical problems of the utility model are mainly solved by the following technical proposal: the utility model provides an earmuff is decided to premature infant noise control sound, but including shaping silica gel earmuff, but wearing the hole that is used for wearing has been seted up to one side of shaping silica gel earmuff, the inner circle fixed mounting who wears the hole has the silica gel to bordure the strip, but the inner chamber of shaping silica gel earmuff is provided with detachable earplug, earplug through detachable installation component fixed mounting in but the inner chamber of shaping silica gel earmuff.
Preferably, the detachable installation component comprises a fixed plate fixedly installed on one side of the earplug, one side of the fixed plate is fixedly provided with a connecting shell, one end of the connecting shell, which is far away from the fixed plate, penetrates through the shapable silica gel earmuff and extends to the outside of the shapable silica gel earmuff, the outside of the shapable silica gel earmuff is provided with a positioning component used for fixing the connecting shell, and an anti-deflection structure used for preventing the fixed plate from rotating is further arranged between the fixed plate and the shapable silica gel earmuff.
Preferably, the deflection preventing structure comprises two groups of positioning rods fixedly mounted on the surface of the fixing plate, positioning holes matched with the positioning rods are formed in the surface of the shapeable silica gel earmuff, and one ends of the positioning rods are clamped with the inner walls of the positioning holes.
Preferably, the locating component includes sliding connection in the spliced pole of spliced pole inner chamber, the one end fixed mounting of spliced pole has extension spring, extension spring keeps away from the one end of spliced pole and the inner wall fixed connection of spliced pole, the other end of spliced pole runs through the spliced pole and extends to the outside fixed mounting of spliced pole and have the cardboard, but the outside of shaping silica gel earmuff is equipped with the locating plate, the rotation draw-in groove with cardboard and spliced pole looks adaptation has been seted up on the surface of locating plate, rotate the inner wall of draw-in groove with the surface joint of spliced pole, still be provided with spacing subassembly between spliced pole and the spliced pole.
Preferably, a limiting hole matched with the locating rod is further formed in one side of the clamping plate, and one end of the locating rod is clamped with the inner wall of the limiting hole.
Preferably, the limiting component comprises limiting blocks fixedly mounted on the upper side and the lower side of the connecting column, a limiting groove matched with the limiting block is formed in the inner wall of the connecting shell, and the surface of the limiting block is slidably connected with the inner wall of the limiting groove.
Preferably, a through hole matched with the connecting shell is formed in one side of the shapable silica gel earmuff, and the surface of the connecting shell is in sliding connection with the inner wall of the through hole.
The utility model has the beneficial effects that:
1. according to the utility model, the shapable silica gel earmuff is arranged, so that the shapable silica gel earmuff is worn on the ears of a premature infant, the sound insulation and noise reduction functions can be realized, meanwhile, the shapable silica gel earmuff can be shaped according to different external ears, the pressure injury of the skin behind auricles is prevented, the earplug is arranged in the shapable silica gel earmuff, and the double-layer noise-proof design effectively reduces the influence of noise in the NICU on the premature infant, and provides a quiet environment for the premature infant;
2. the earplug can be conveniently replaced by a user through the arrangement of the detachable installation assembly, and meanwhile, the earplug can be prevented from being damaged due to rotation in the wearing process by the arrangement of the deflection preventing structure; through the arrangement of the positioning component, after the earplug is arranged in the moldable silica gel earmuff, the connecting shell can be fixed, and then the earplug is fixed in the inner cavity of the moldable silica gel earmuff; through the setting of spacing subassembly, can prevent that the spliced pole from the inner chamber of coupling shell from droing.
Drawings
FIG. 1 is a schematic view of a construction of the present utility model;
FIG. 2 is a schematic view of a structure of the back of the moldable silicone earmuff of the present utility model;
FIG. 3 is a schematic view of the structure of the interior of the moldable silicone earmuff of the present utility model;
FIG. 4 is a schematic view of a spacing hole according to the present utility model;
FIG. 5 is a schematic view of a positioning assembly of the present utility model;
fig. 6 is a schematic view of a structure of the inside of the connection housing of the present utility model.
In the figure: 1. a shapable silica gel earmuff; 2. a wearing hole; 3. a silica gel edging strip; 4. an earplug; 5. a fixing plate; 6. a connection housing; 7. a positioning rod; 8. positioning holes; 9. a connecting column; 10. a tension spring; 11. a clamping plate; 12. a positioning plate; 13. rotating the clamping groove; 14. a limiting hole; 15. a limiting block; 16. a limit groove; 17. and a through hole.
Detailed Description
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.
Examples: the utility model provides a premature infant noise control sound shaping earmuff, is shown as fig. 1-6, but including shaping silica gel earmuff 1, wearing hole 2 that is used for wearing has been seted up to one side of shaping silica gel earmuff 1, and the inner circle fixed mounting of wearing hole 2 has silica gel to bordure strip 3, but the inner chamber of shaping silica gel earmuff 1 is provided with detachable earplug 4.
The shapeable silica gel earmuff 1 in this embodiment adopts shapeable silica gel to make, it has good deformability, when wearing, the user can strut and with shapeable silica gel earmuff 1 cover on premature infant's ear with wearing hole 2, then unclamp and wear hole 2, the shape of wearing hole 2 can resume and make shapeable silica gel earmuff 1 can stably overlap on premature infant's ear this moment, through setting up of silica gel bordure strip 3, can prevent that this device from repeatedly using and lead to wearing hole 2 to be torn the deformation.
Through the cooperation of shapable silica gel earmuff 1 and earplug 4 in this embodiment, can play dual sound insulation effect to premature infant to noise abatement causes the adverse effect to premature infant, but this embodiment middle ear plug 4 is detachable the setting, can dismantle the change to earplug 4 according to the user demand.
As a preferred, earplug 4 is fixed mounting in the inner chamber of shaping silica gel earmuff 1 through detachable mounting subassembly, detachable mounting subassembly includes fixed mounting in fixed plate 5 of earplug 4 one side, one side fixed mounting of fixed plate 5 has coupling shell 6, the one end that fixed plate 5 was kept away from to coupling shell 6 runs through shaping silica gel earmuff 1 and extends to shaping silica gel earmuff 1's outside, shaping silica gel earmuff 1's externally mounted has the locating component that is used for fixing coupling shell 6, the locating component includes sliding connection in coupling post 9 of coupling shell 6 inner chamber, the one end fixed mounting of coupling post 9 has extension spring 10, the one end that extension spring 10 kept away from coupling post 9 and the inner wall fixed connection of coupling shell 6, the other end through coupling shell 6 of coupling post 9 and extend to coupling shell 6's outside fixed mounting have cardboard 11, shaping silica gel earmuff 1's outside is equipped with locating plate 12, the surface of locating plate 12 has seted up with cardboard 11 and coupling post 9 looks adaptation's rotation draw-in groove 13, the inner wall and the surperficial joint of coupling post 9.
Through the setting of detachable installation component, can install earplug 4 on can moulding silica gel earmuff 1, when the installation, the user can arrange earplug 4 in the inside of can moulding silica gel earmuff 1 to make the through-hole 17 on the surface of can moulding silica gel earmuff 1 of connection shell 6 of fixed plate 5 one side, then the user can insert the rotation draw-in groove 13 on locating plate 12 on the surface of cardboard 11, and promote locating plate 12 to the direction of connection shell 6, still need outside pulling cardboard 11 at the in-process that locating plate 12 removed, when locating plate 12 removes to spliced pole 9 department, the user can rotate locating plate 12 ninety degrees, and loosen cardboard 11, cardboard 11 can carry out the joint to the position of use of locating plate 12 this moment and fix, thereby realize carrying out the fixed purpose of joint to the position of use of earplug 4.
Wherein, through hole 17 with coupling shell 6 looks adaptation is seted up to one side of shapeable silica gel earmuff 1, coupling shell 6's surface and the inner wall sliding connection of through hole 17, through the setting of through hole 17, can provide the interlude removal space for coupling shell 6.
It is worth to say that, still be provided with spacing subassembly between spliced pole 9 and the coupling shell 6, spacing subassembly is including the stopper 15 of fixed mounting in both sides about spliced pole 9, and the spacing groove 16 with stopper 15 looks adaptation has been seted up to the inner wall of coupling shell 6, the surface and the inner wall sliding connection of spacing groove 16 of stopper 15.
Through the setting of spacing subassembly, can prevent that spliced pole 9 from the inner chamber slippage of coupling shell 6, play and carry out spacing effect to spliced pole 9, spliced pole 9 can drive the stopper 15 of its surface and slide at the inner chamber of spacing groove 16 when removing.
Further, a deflection preventing structure for preventing rotation of the fixing plate 5 is further arranged between the fixing plate 5 and the shapable silica gel earmuff 1, the deflection preventing structure comprises two groups of locating rods 7 fixedly arranged on the surface of the fixing plate 5, locating holes 8 matched with the locating rods 7 are formed in the surface of the shapable silica gel earmuff 1, and one ends of the locating rods 7 are connected with the inner walls of the locating holes 8 in a clamping mode.
Through the setting of preventing deflection structure, can prevent that this device from rotating in the ear canal of premature infant in wearing the in-process earplug 4 and causing the damage to its ear canal, the removal of earplug 4 can drive the location pole 7 through fixed plate 5 and remove when installing earplug 4, and the removal of location pole 7 can make its one end card go into the inner chamber of locating hole 8 to play the location effect to earplug 4, prevent that it from appearing deflecting in the use.
Still further, still offered the spacing hole 14 with locating lever 7 looks adaptation on one side of cardboard 11, the one end and the inner wall joint of spacing hole 14 of locating lever 7, the one end joint of locating lever 7 can prevent effectively that locating plate 12 from appearing deflecting, can prevent this device in normal wearing the use, and locating plate 12 appears rotating and leads to its problem that drops from the surface of spliced pole 9.
Finally, it should be noted that the above embodiments are merely representative examples of the present utility model. Obviously, the utility model is not limited to the above-described embodiments, but many variations are possible. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model should be considered to be within the scope of the present utility model.
Claims (7)
1. The utility model provides a premature infant noise control sound shaping earmuff, its characterized in that, including shapable silica gel earmuff (1), wearing hole (2) that are used for wearing have been seted up to one side of shapable silica gel earmuff (1), the inner circle fixed mounting of wearing hole (2) has silica gel to bordure strip (3), the inner chamber of shapable silica gel earmuff (1) is provided with detachable earplug (4), earplug (4) through detachable mounting subassembly fixed mounting in the inner chamber of shapable silica gel earmuff (1).
2. The noise-proof shaping earmuff for premature infants according to claim 1, wherein the detachable installation component comprises a fixing plate (5) fixedly installed on one side of the earplug (4), a connecting shell (6) is fixedly installed on one side of the fixing plate (5), one end of the connecting shell (6), far away from the fixing plate (5), penetrates through the shaping silica gel earmuff (1) and extends to the outer part of the shaping silica gel earmuff (1), a positioning component used for fixing the connecting shell (6) is installed on the outer part of the shaping silica gel earmuff (1), and a deflection preventing structure used for preventing the rotation of the fixing plate (5) is further arranged between the fixing plate (5) and the shaping silica gel earmuff (1).
3. The noise-proof shaping earmuff for premature infants according to claim 2, wherein the deflection-proof structure comprises two groups of positioning rods (7) fixedly mounted on the surface of the fixing plate (5), positioning holes (8) matched with the positioning rods (7) are formed in the surface of the shapeable silica gel earmuff (1), and one ends of the positioning rods (7) are clamped with the inner walls of the positioning holes (8).
4. The noise-proof shaping earmuff for premature infants according to claim 3, characterized in that, the locating component comprises a connecting column (9) which is connected with the inner cavity of the connecting shell (6) in a sliding mode, one end of the connecting column (9) is fixedly provided with an extension spring (10), one end of the extension spring (10) away from the connecting column (9) is fixedly connected with the inner wall of the connecting shell (6), the other end of the connecting column (9) penetrates through the connecting shell (6) and extends to the outer part of the connecting shell (6) to fixedly provide a clamping plate (11), the outer part of the shapable silica gel earmuff (1) is provided with a locating plate (12), the surface of the locating plate (12) is provided with a rotary clamping groove (13) which is matched with the clamping plate (11) and the connecting column (9), the inner wall of the rotary clamping groove (13) is fixedly connected with the surface of the connecting column (9), and a limiting component is further arranged between the connecting column (9) and the connecting shell (6).
5. The noise-proof shaping earmuff for premature infants according to claim 4, wherein a limiting hole (14) matched with the locating rod (7) is further formed in one side of the clamping plate (11), and one end of the locating rod (7) is clamped with the inner wall of the limiting hole (14).
6. The noise-proof shaping earmuff for premature infants according to claim 4, wherein the limiting component comprises limiting blocks (15) fixedly mounted on the upper side and the lower side of the connecting column (9), limiting grooves (16) matched with the limiting blocks (15) are formed in the inner wall of the connecting shell (6), and the surfaces of the limiting blocks (15) are slidably connected with the inner walls of the limiting grooves (16).
7. The noise-proof shaping earmuff for premature infants according to claim 6, wherein a through hole (17) matched with the connecting shell (6) is formed on one side of the shapeable silica gel earmuff (1), and the surface of the connecting shell (6) is slidably connected with the inner wall of the through hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321661345.2U CN220158550U (en) | 2023-06-28 | 2023-06-28 | Noise-proof shaping earmuff for premature infant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321661345.2U CN220158550U (en) | 2023-06-28 | 2023-06-28 | Noise-proof shaping earmuff for premature infant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220158550U true CN220158550U (en) | 2023-12-12 |
Family
ID=89066627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321661345.2U Active CN220158550U (en) | 2023-06-28 | 2023-06-28 | Noise-proof shaping earmuff for premature infant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220158550U (en) |
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2023
- 2023-06-28 CN CN202321661345.2U patent/CN220158550U/en active Active
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