CN202385254U - Warm-keeping earphone - Google Patents
Warm-keeping earphone Download PDFInfo
- Publication number
- CN202385254U CN202385254U CN 201120462672 CN201120462672U CN202385254U CN 202385254 U CN202385254 U CN 202385254U CN 201120462672 CN201120462672 CN 201120462672 CN 201120462672 U CN201120462672 U CN 201120462672U CN 202385254 U CN202385254 U CN 202385254U
- Authority
- CN
- China
- Prior art keywords
- warm
- headband
- keeping
- earphone
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/06—Protective devices for the ears
Abstract
Disclosed is a warm-keeping earphone, aiming at keeping warm for users who wear earphone in the winter. The warm-keeping earphone structurally comprises a warm-keeping cover and a headband, wherein the headband is a semi-circle shaped elastic steel plate; two ends of the headband are each provided with a warm-keeping cover, with the side surface of the headband being fixed with a music player; the warm-keeping cover is a semispherical cavity, with the opening of the warm-keeping cover being directed to the inner side of the headband; the surface of the core space of the warm-keeping cover is provided with a horn thereon; and the horn is connected with the music player. The structure of integrating a warm-keeping cover with a horn is capable of keeping warm of the ears for users listening to music. The structure of installing a horn upon the sidewall of the core space of the warm-keeping cover makes the sound wave have to pass through the cavity inside the warm-keeping cover before being conveyed to the eardrum, thereby preventing the sound wave from directly working inside the ear canal, thereby avoiding the hearing decline of the users.
Description
Technical field
The utility model relates to a kind of music instrument, specifically a kind of heat-insulation earphone.
Background technology
Earphone is one of playback equipment that is used for listening to the music.But mostly existing earphone is the loud speaker of plug in the ear hole, needs the optional equipment player to use, and winter is when using, because earphone can not encase ear, does not therefore possess to the warming function of ear.
The utility model content
The purpose of the utility model is to provide a kind of heat-insulation earphone, mainly solves the cold problem of ear when wearing earphone winter.
The technical scheme that its technical problem of the utility model solution is taked is: heat-insulation earphone, and its structure comprises thermal cover and headband, described headband is the spring steel plate of semicircular arc; The two ends of headband are provided with thermal cover; Headband one side surface is music player fixedly, and described thermal cover is a hemi-spherical cavities, and it is inboard that the opening of thermal cover points to headband; The surface of thermal cover inner chamber is provided with loudspeaker, and described loudspeaker are connected with music player.
The beneficial effect of the utility model is: adopt the structure of the integrated loudspeaker of thermal cover, can ear's heat-preserving function be provided for the user when listening to the music; Adopt loudspeaker to be arranged on the structure on the intracavity sidewall of thermal cover, the cavity that sound wave need be passed through in the thermal cover just can be delivered on the ear-drum, and the hearing of avoiding sound wave to act directly on causing in the duct descends.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the local enlarged diagram of Fig. 1.
Among the figure: 1 headband, 2 music players, 3 thermal covers, 4 loudspeaker.
Embodiment
Like Fig. 1, shown in Figure 2.Heat-insulation earphone, its structure comprise thermal cover 3 and headband 1, and described headband 1 is the spring steel plate of semicircular arc; The two ends of headband 1 are provided with thermal cover 3; Headband 1 one side surfaces are music player 2 fixedly, and described thermal cover 3 is a hemi-spherical cavities, and the opening of thermal cover 3 points to headband 1 inboard; The surface of thermal cover 3 inner chambers is provided with loudspeaker 4, and described loudspeaker 4 are connected with music player 2.
During use, thermal cover 3 is enclosed within respectively on user's the left and right sides ear, headband 1 can make it fix, and this moment, user's ear placed in the cavity of thermal cover 3, has realized giving the warming function of ear; Through operation music player 2 loudspeaker 4 are sounded, because loudspeaker 4 are arranged on the sidewall of thermal cover 3 inner chambers, the cavitys that sound wave need pass through in the thermal cover 3 just can be delivered on the ear-drum, and the hearing of avoiding sound wave to act directly on causing in the duct descends.
Claims (1)
1. heat-insulation earphone, its structure comprises thermal cover and headband, it is characterized in that; Described headband is the spring steel plate of semicircular arc, and the two ends of headband are provided with thermal cover, and headband one side surface is music player fixedly; Described thermal cover is a hemi-spherical cavities; It is inboard that the opening of thermal cover points to headband, and the surface of thermal cover inner chamber is provided with loudspeaker, and described loudspeaker are connected with music player.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120462672 CN202385254U (en) | 2011-11-21 | 2011-11-21 | Warm-keeping earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120462672 CN202385254U (en) | 2011-11-21 | 2011-11-21 | Warm-keeping earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202385254U true CN202385254U (en) | 2012-08-15 |
Family
ID=46633724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120462672 Expired - Fee Related CN202385254U (en) | 2011-11-21 | 2011-11-21 | Warm-keeping earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202385254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10052234B2 (en) | 2015-01-19 | 2018-08-21 | 3M Innovative Properties Company | Hearing protection device with convoluted acoustic horn |
-
2011
- 2011-11-21 CN CN 201120462672 patent/CN202385254U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10052234B2 (en) | 2015-01-19 | 2018-08-21 | 3M Innovative Properties Company | Hearing protection device with convoluted acoustic horn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20121121 |