CN2577523Y - Adjustment structure of earphone suitable for different ear shapes - Google Patents
Adjustment structure of earphone suitable for different ear shapes Download PDFInfo
- Publication number
- CN2577523Y CN2577523Y CN 02248187 CN02248187U CN2577523Y CN 2577523 Y CN2577523 Y CN 2577523Y CN 02248187 CN02248187 CN 02248187 CN 02248187 U CN02248187 U CN 02248187U CN 2577523 Y CN2577523 Y CN 2577523Y
- Authority
- CN
- China
- Prior art keywords
- ear
- earphone
- colludes
- sleeve
- adjustment structure
- 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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Abstract
The utility model relates to the technical field of earphones, particularly an adjustment structure of earphones suitable for different ear shapes with simple structure, which comprises an earphone main body with a loudspeaker inside, an ear hook body inserted into an ear hook sleeve, and a movable support connected between the ear hook sleeve and the earphone body. One end of the movable support is provided with an n-shaped bump which is provided with an elastic spacer. The n-shaped bump is inserted into an L-shaped groove with a mouth on the outer end face of the ear hook sleeve, the L-shaped groove is provided with a wave-shaped sliding surface inside, and the spacer is clamped on the wave-shaped sliding surface. The utility model has the characteristics of simple structure, convenient carrying, comfortable wearing, and free adjustment of the distance between the ear hook body and the earphone body through sliding up and down to fit to different ear shapes and sizes, and the utility model overcomes the shortage of the existing earphone structure.
Description
Technical field:
The utility model relates to the earphone technical field, refers in particular to a kind of simple in structure, adjustment structure that can adapt to the earphone of different ear type sizes.
Background technology:
Melody brings people poetic and picturesque artistic conception easily, and impassioned tum urges people's energy after work and gives vent to.Along with people's living standard improves constantly, people are also more and more higher to the requirement of spiritual life level, and increasing people has been fascinated by music.They mostly like after dinner, use in the leisure time of sightseeing tour earphone to come enjoy music, collude advantages such as the earphone of body is small and exquisite, easy to carry with its structure, comfortable wearing and firmly get liking of people and have ear.At present, have ear and collude the earphone of body structure no matter be fixed-type structure or structure with spinfunction, mostly there is following defective in its structure: it is constant along being connected axial fixed distance with the earphone body that ear colludes body, the ear type that can only be suitable for fixed size, and people's ear type size often has nothing in common with each other, when will making people wear, this changeless structure feels that ear produced the sensation of pine or tension, therefore, people often will select the earphone of different model size to adapt to the ear type of oneself, have increased cost first; Second bring inconvenience to people.
Summary of the invention:
The adjustment structure that the purpose of this utility model is exactly provide at the deficiencies in the prior art part a kind of simple in structure, can adapt to the earphone of different ear type sizes.
For achieving the above object, the utility model comprises: in establish the earphone body of loud speaker, ear colludes body and is inserted in ear and colludes in the sleeve, travel(l)ing rest is connected ear and colludes between sleeve and the earphone body, one end of travel(l)ing rest forms " ∏ " shape projection, form a rubber-like spacer on " ∏ " shape projection, " ∏ " shape projection is inserted in ear and colludes in " Γ " connected in star that has opening on the sleeve outer face, form the waveform sliding surface in " Γ " connected in star, spacer is arranged on the waveform sliding surface.The post ends that the other end of described travel(l)ing rest is shaped to column is inserted in the middle cylinder shape groove with opening of the interior upper and lower projection that engages mutually of earphone body.Described ear colludes body and is inserted in ear by torsion spring and colludes in the cavity of sleeve.Described earphone body, travel(l)ing rest, ear collude sleeve, ear colludes body and can be made by plastic material.Described ear colludes body also can make arc support shape, hypsokinesis arc support shape structure.
After adopting said structure, an end that forms " ∏ " shape projection by travel(l)ing rest slides up and down freely to regulate ear and colludes distance between body and the earphone body with suitable different ear type sizes in ear colludes " Γ " connected in star that has opening on the sleeve outer face, and be arranged on the waveform sliding surface by the slip spacer and position, the utlity model has simple in structure, easy to carry, comfortable wearing, can collude distance between body and the earphone body to adapt to the characteristics of different ear type sizes, overcome the deficiency of existing Headphone structure by sliding up and down freely to regulate ear.
Description of drawings:
Fig. 1 is the utility model three-dimensional exploded view;
Fig. 2 is the utility model user mode figure;
Fig. 3 is the three-dimensional structure diagram of the utility model travel(l)ing rest;
Fig. 4 is the three-dimensional structure diagram that the utility model ear colludes sleeve;
Fig. 5 is an inner three-dimensional structure diagram of the present utility model;
Fig. 6 is the three-dimensional exploded view of the another kind of embodiment of the utility model;
Fig. 7 is the three-dimensional exploded view of another embodiment of the utility model.
Embodiment:
See shown in the accompanying drawing 1～5: the utility model comprises: in establish the earphone body 1 of loud speaker, ear colludes body 5 and is inserted in ear and colludes in the sleeve 3, travel(l)ing rest 2 is connected ear and colludes between sleeve 3 and the earphone body 1, one end of travel(l)ing rest 2 forms " ∏ " shape projection 22, form a rubber-like spacer 221 on " ∏ " shape projection 22, " ∏ " shape projection 22 is inserted in ear and colludes in " Γ " connected in star 31 that has opening on sleeve 3 outer faces, form waveform sliding surface 311 in " Γ " connected in star 31, spacer 221 is arranged on the waveform sliding surface 311.The post ends 21 that the other end of described travel(l)ing rest 2 is shaped to column is inserted in the cylinder shape groove with opening 113 of earphone body 1 interior upper and lower projection 111 that engages mutually and 112 centres.Described ear colludes body 5 and is inserted in ear by torsion spring 4 and colludes in the cavity 32 of sleeve 3.Described earphone body 1, travel(l)ing rest 2, ear collude sleeve 3, ear colludes body 5 and can be made by plastic material.Described ear colludes body 5 also can make arc support shape, hypsokinesis arc support shape structure.
Fig. 6 is the three-dimensional exploded view of the another kind of embodiment of the utility model, and Fig. 7 is the three-dimensional exploded view of another embodiment of the utility model.The earphone slide construction of these two kinds of embodiment and earphone slide construction shown in Figure 1 are basic identical, its difference is that the ear of Fig. 1 colludes the structure of body 5 for hanging shape, the structure that the ear of Fig. 6 colludes body 5 is the arc support shape, the structure that the ear of Fig. 7 colludes body 5 is a hypsokinesis arc support shape, Fig. 1,6,7 ear collude body 5 and can exchange, to adapt to the various needs of wearing of people.In actual use, " ∏ " shape projection 22 by travel(l)ing rest 2 one end moulding slides up and down in ear colludes " Γ " connected in star 31 that has opening on sleeve 3 outer faces and reaches the free adjustment ear and collude distance between body 5 and the earphone body 1 to be fit to different ear sizes, after regulating, the rubber-like slip spacer 221 of moulding is arranged in wave trough position on the waveform sliding surface 311 on " ∏ " shape projection 22, make ear collude fixed distance between body 5 and the earphone body 1, when needing to regulate once more, make its slip for 2 one power of travel(l)ing rest along glide direction, in like manner, after regulating, rubber-like slip spacer 221 is arranged in that wave trough position makes its location on the waveform sliding surface 311.The utlity model has simple in structure, easy to carry, comfortable wearing, can collude distance between body and the earphone body to adapt to the characteristics of different ear type sizes, overcome the deficiency of existing Headphone structure by sliding up and down freely to regulate ear.
Claims (5)
1, a kind of adjustment structure that adapts to the earphone of different ear types, comprise: in establish the earphone body (1) of loud speaker, ear colludes body (5) and is inserted in ear and colludes in the sleeve (3), travel(l)ing rest (2) is connected ear and colludes between sleeve (3) and the earphone body (1), it is characterized in that: an end of travel(l)ing rest (2) forms " ∏ " shape projection (22), form a rubber-like spacer (221) on " ∏ " shape projection (22), " ∏ " shape projection (22) is inserted in ear and colludes in " Γ " connected in star (31) that has opening on sleeve (3) outer face, form waveform sliding surface (311) in " Γ " connected in star (31), spacer (221) is arranged on the waveform sliding surface (311).
2, a kind of adjustment structure that adapts to the earphone of different ear types according to claim 1 is characterized in that: the post ends (21) that the other end of described travel(l)ing rest (2) is shaped to column is inserted in the upper and lower projection (111) and the cylinder shape groove with opening (113) in the middle of (112) that engages mutually in the earphone body (1).
3, a kind of adjustment structure that adapts to the earphone of different ear types according to claim 1 is characterized in that: described ear colludes body (5) and is inserted in ear by torsion spring (4) and colludes in the cavity (32) of sleeve (3).
4, a kind of adjustment structure that adapts to the earphone of different ear types according to claim 1 is characterized in that: described earphone body (1), travel(l)ing rest (2), ear collude sleeve (3), ear colludes body (5) and can be made by plastic material.
5, a kind of adjustment structure that adapts to the earphone of different ear types according to claim 1 is characterized in that: described ear colludes body (5) also can make arc support shape, hypsokinesis arc support shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248187 CN2577523Y (en) | 2002-09-20 | 2002-09-20 | Adjustment structure of earphone suitable for different ear shapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02248187 CN2577523Y (en) | 2002-09-20 | 2002-09-20 | Adjustment structure of earphone suitable for different ear shapes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2577523Y true CN2577523Y (en) | 2003-10-01 |
Family
ID=33718868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02248187 Expired - Fee Related CN2577523Y (en) | 2002-09-20 | 2002-09-20 | Adjustment structure of earphone suitable for different ear shapes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2577523Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418686A (en) * | 2021-06-04 | 2021-09-21 | 国网山东省电力公司电力科学研究院 | Method for measuring sound insulation quantity of in-ear type hearing protector |
-
2002
- 2002-09-20 CN CN 02248187 patent/CN2577523Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418686A (en) * | 2021-06-04 | 2021-09-21 | 国网山东省电力公司电力科学研究院 | Method for measuring sound insulation quantity of in-ear type hearing protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |