CN205017536U - Earphone device and earphone head roof beam - Google Patents
Earphone device and earphone head roof beam Download PDFInfo
- Publication number
- CN205017536U CN205017536U CN201520782049.7U CN201520782049U CN205017536U CN 205017536 U CN205017536 U CN 205017536U CN 201520782049 U CN201520782049 U CN 201520782049U CN 205017536 U CN205017536 U CN 205017536U
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- CN
- China
- Prior art keywords
- head hoop
- rigid support
- elasticity head
- earphone heads
- earphone
- 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 an earphone device and earphone head roof beam, earphone device include two earphone heads and connect in the overhead earphone head roof beam of two earphones that earphone head roof beam includes that elastic head binds round and rigid support, be equipped with the perforation on the elastic head hoop, the rigid support both ends have respectively can bind round the gliding smooth portion that leads along elastic head, rigid support's length direction and elastic head bind round extending direction at the coplanar, rigid support is in the same place through the hookup of elasticity adjustable fastener with the elastic head hoop. In this earphone head roof beam, through the fastener of screwing, make the distance between rigid support and the elastic head hoop shorten for elastic head hoop expands out or transfers widely, and when the loosening fastener, rigid support elongates with the distance between the elastic head hoop, makes in the elastic head hoop crimple or transfer narrowly, consequently, only needs to adjust the fastener and can adjust the receipts of elastic head hoop and open, and simple structure is compact, and regulation convenient and fast makes a round trip to adjust the processing ease, does not have the hindrance of friction, and is very smooth and easy.
Description
Technical field
The utility model relates to earphone field, is specifically related to a kind of Headphone device and earphone heads beam.
Background technology
At present, electronic product especially portable electric appts is constantly updated and is regenerated, and commercially have powerful demand, such as, mobile phone has developed into staff one, even a people to have the user of two mobile phones also not within minority.These portable electric appts are usually all supporting earphone, and some is comparatively common earplug, is also headphone.Headphone need not be filled in ear due to it, and have good comfortableness, and enjoy user to favor, some cellphone subscriber buys headphone even specially, substitutes earplug.
Headphone is owing to being be worn on the head, and different head parts is not of uniform size, so just needs to adjust to suitable size, is not easy to be worn on the head.Current headphone utilizes belt-type to stretch cranse usually, and this belt-type stretches, and structure is more complicated on the one hand for cranse, and manufacturing cost is high; Also inconvenient when adjusting on the other hand, easily adjustment excessively, is difficult to disposable adjusting, and needs to adjust back, and inconvenient when adjusting back and forth, is easy to produce friction, is formed and block between cranse.
Utility model content
In view of this, the Headphone device providing a kind of compact conformation, adjustment operation easy and earphone heads beam.
A kind of earphone heads beam, it comprises elasticity head hoop and rigid support, described elasticity head hoop is provided with perforation, described rigid support two ends have the guide sliding part that can slide along elasticity head hoop respectively, the length direction of described rigid support and elasticity head hoop bearing of trend are at same plane, and described rigid support and elasticity head hoop are linked together by the securing member that degree of tightness is adjustable.
Further, described guide sliding part comprises the chute being opened in end, and the chute of every one end blocks described elasticity head hoop two edges, guides the slippage on chute of elasticity head hoop, make elasticity head hoop expand outwardly or inwardly tighten when degree of tightness securing member.
Further, described guide sliding part comprises the collar being located at end, and the collar of every one end is enclosed within described elasticity head hoop, limits the slippage of elastic head hoop, make elasticity head hoop expand outwardly or inwardly tighten when degree of tightness securing member.
Further, described rigid support is deep-slotted chip breaker or straight slot.
Further, described perforation is opened in the middle part of elasticity head hoop, and described securing member is connected in the middle part of rigid support.
Further, described elasticity head hoop and rigid support are respectively the structure of the axisymmetrical along perforation.
Further, described rigid support is integrally convexly equipped with screw hole column, described securing member is the tightening screw being anchored on screw hole column.
Further, described rigid support is provided with and corresponding perforate of boring a hole, described securing member comprise through perforation and perforate tightening screw and be assemblied in the bolt of tightening screw end.
Further, described rigid support is positioned at the inner side of elasticity head hoop, and described rigid support is curved, and during the maximum extension with elasticity head hoop of the arc radius of described rigid support, radius conforms to.
Further, described rigid support is positioned at inner side or the outside of elasticity head hoop, and described rigid support is curved, during the maximum extension with elasticity head hoop of the arc radius of described rigid support radius conform to or with elasticity head hoop retract to the narrowest time radius conform to.
And a kind of Headphone device, it comprises two earphone heads and is connected to the earphone heads beam in two earphone heads, and described earphone heads beam is earphone heads beam as above.
In above-mentioned earphone heads beam and Headphone device, by screwing securing member, make the Distance Shortened between rigid support and elasticity head hoop, make elasticity head hoop expand or adjust wide, when unscrewing securing member, the distance between rigid support and elasticity head hoop is elongated, elasticity head hoop is made to inside contract tight or adjust narrow, therefore, only need to regulate actuating of securing member and adjustable elastic head hoop, simple and compact for structure, fast easy to adjust, adjustment operation is easy back and forth, and do not rub obstruction, very smooth and easy.
Accompanying drawing explanation
Fig. 1 is the perspective view of the earphone heads beam of the utility model embodiment.
Fig. 2 is the structural representation of the earphone heads beam of the utility model embodiment when unscrewing.
Fig. 3 is the structural representation of the earphone heads beam of the utility model embodiment when screwing.
Embodiment
Below with reference to specific embodiments and the drawings, the utility model is described in detail.
Refer to Fig. 1, the earphone heads beam 10 of the utility model embodiment is shown, it comprises elasticity head hoop 11 and rigid support 12, described elasticity head hoop 11 is provided with perforation 13, described rigid support 12 two ends have the guide sliding part 14 that can slide along elasticity head hoop 11 respectively, the length direction of described rigid support 12 and elasticity head hoop 11 bearing of trend are at same plane, and described rigid support 12 is linked together by the securing member 15 that degree of tightness is adjustable with elasticity head hoop 11.
Elasticity head hoop 11, in arch, is band shape, wherein can presets connecting circuit or electric wire etc.Preferably, perforation 13 is opened in the middle part of elasticity head hoop 11, and securing member 15 is connected in the middle part of rigid support 12.
In the illustrated embodiment in which, the guide sliding part 14 of rigid support 12 comprises the chute 141,142 being opened in end, the chute 141,142 of every one end blocks described elasticity head hoop 11 two edges, when degree of tightness securing member 15 (as shown by arrows), 141,142 slippages on chute of guiding elasticity head hoop 11, make elasticity head hoop 11 expand outwardly or inwardly tighten.Being preferably whole rigid support 12 in figure is channel-shaped, i.e. deep-slotted chip breaker, also can be straight slot.Certainly also can be straight non-groove structure in the middle of rigid support 12, as long as two ends have groove can block elasticity head hoop 11, elasticity head hoop 11 be actuated on chute 141,142 limits.
In another specific embodiment, guide sliding part 14 also can comprise the collar being located at end, and the collar of every one end is enclosed within described elasticity head hoop 11, limits the slippage of elastic head hoop 11, make elasticity head hoop 11 expand outwardly or inwardly tighten when degree of tightness securing member 15.
Preferably, described elasticity head hoop 11 and rigid support 12 are respectively the structure of the axisymmetrical along perforation 13, are unlikely to be displaced to side like this when adjusting.Further, described rigid support 12 is integrally convexly equipped with screw hole column 16, described securing member 15 is for being anchored on the tightening screw of screw hole column.In another fastening execution mode, rigid support 12 is provided with and 13 corresponding perforates of boring a hole, described securing member 15 comprise through perforation 13 and perforate tightening screw and be assemblied in the bolt of tightening screw end.By swivel bolt, by the rigid support 12 that is positioned between screw and bolt and elasticity head hoop 11 near or away from, thus the tune realizing elasticity head hoop 11 is wide or adjust narrow.
Further, in the illustrated embodiment in which, rigid support 12 is positioned at the inner side of elasticity head hoop 11, and described rigid support 12 is curved, and during the maximum extension with elasticity head hoop 11 of the arc radius of described rigid support 12, radius conforms to.In another specific embodiment, rigid support 12 can be positioned at the outside of elasticity head hoop 11, described rigid support 12 is curved, the arc radius of described rigid support 12 and elasticity head hoop 11 retract to the narrowest time radius conform to, the effect that adjustment elasticity head hoop 11 opens or tightens up can be played equally.
As shown in Figure 1, the two ends of elasticity head hoop 11 are connected to an earphone heads 17, and earphone heads 17 is equivalent to earplug, corresponding to the ear location of user, so just form a Headphone device, namely Headphone device comprises two earphone heads 17 and the earphone heads beam 10 be connected in two earphone heads 17.
Therefore, when above-mentioned earphone heads beam 10 adjusts, as shown in Figure 2, by screwing securing member 15, as shown in the direction of arrow, make the Distance Shortened between rigid support 12 and elasticity head hoop 11, elasticity head hoop 11 is made to extend out or adjust wide, as shown in Figure 3, when unscrewing securing member 15, as shown in the direction of arrow, distance between rigid support 12 and elasticity head hoop 11 is elongated, make tighten in elasticity head hoop 11 or adjust narrow, therefore, only need to regulate securing member 15 i.e. the actuating of adjustable elastic head hoop 11, simple and compact for structure, fast easy to adjust, adjustment operation is easy back and forth, do not rub obstruction, very smooth and easy.
It should be noted that; the utility model is not limited to above-mentioned execution mode; according to creative spirit of the present utility model; those skilled in the art can also make other changes; these changes done according to creative spirit of the present utility model, all should be included within the utility model scope required for protection.
Claims (10)
1. an earphone heads beam, it is characterized in that, comprise elasticity head hoop and rigid support, described elasticity head hoop is provided with perforation, described rigid support two ends have the guide sliding part that can slide along elasticity head hoop respectively, the length direction of described rigid support and elasticity head hoop bearing of trend are at same plane, and described rigid support and elasticity head hoop are linked together by the securing member that degree of tightness is adjustable.
2. earphone heads beam as claimed in claim 1, it is characterized in that, described guide sliding part comprises the chute being opened in end, and the chute of every one end blocks described elasticity head hoop two edges, guide the slippage on chute of elasticity head hoop when degree of tightness securing member, make elasticity head hoop expand outwardly or inwardly tighten.
3. earphone heads beam as claimed in claim 1, it is characterized in that, described guide sliding part comprises the collar being located at end, and the collar of every one end is enclosed within described elasticity head hoop, limit the slippage of elastic head hoop when degree of tightness securing member, make elasticity head hoop expand outwardly or inwardly tighten.
4. earphone heads beam as claimed in claim 1, it is characterized in that, described rigid support is deep-slotted chip breaker or straight slot.
5. earphone heads beam as claimed in claim 1, it is characterized in that, described perforation is opened in the middle part of elasticity head hoop, and described securing member is connected in the middle part of rigid support.
6. earphone heads beam as claimed in claim 5, is characterized in that, described elasticity head hoop and rigid support are respectively the structure of the axisymmetrical along perforation.
7. earphone heads beam as claimed in claim 1, it is characterized in that, described rigid support is integrally convexly equipped with screw hole column, described securing member is the tightening screw being anchored on screw hole column.
8. earphone heads beam as claimed in claim 1, it is characterized in that, described rigid support is provided with and corresponding perforate of boring a hole, described securing member comprise through perforation and perforate tightening screw and be assemblied in the bolt of tightening screw end.
9. earphone heads beam as claimed in claim 1, it is characterized in that, described rigid support is positioned at inner side or the outside of elasticity head hoop, described rigid support is curved, during the maximum extension with elasticity head hoop of the arc radius of described rigid support radius conform to or with elasticity head hoop retract to the narrowest time radius conform to.
10. a Headphone device, its feature in, comprise two earphone heads and be connected to earphone heads beam in two earphone heads, described earphone heads beam is the earphone heads beam as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520782049.7U CN205017536U (en) | 2015-09-29 | 2015-09-29 | Earphone device and earphone head roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520782049.7U CN205017536U (en) | 2015-09-29 | 2015-09-29 | Earphone device and earphone head roof beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205017536U true CN205017536U (en) | 2016-02-03 |
Family
ID=55216117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520782049.7U Expired - Fee Related CN205017536U (en) | 2015-09-29 | 2015-09-29 | Earphone device and earphone head roof beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205017536U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106658264A (en) * | 2017-02-08 | 2017-05-10 | 贵州翔通科技实业有限公司 | Headphone |
| CN106792322A (en) * | 2017-02-08 | 2017-05-31 | 贵州翔通科技实业有限公司 | Headphone |
| AT519411A1 (en) * | 2016-11-28 | 2018-06-15 | Lb Acoustics Messgeraete Gmbh | headphone |
| CN109223525A (en) * | 2018-08-22 | 2019-01-18 | 陈永清 | A kind of Neurology migraine treatment device |
| CN110267149A (en) * | 2019-07-24 | 2019-09-20 | 广州惠威电声科技股份有限公司 | One kind wearing telescopic anti-fracture earphone |
-
2015
- 2015-09-29 CN CN201520782049.7U patent/CN205017536U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT519411A1 (en) * | 2016-11-28 | 2018-06-15 | Lb Acoustics Messgeraete Gmbh | headphone |
| AT519411B1 (en) * | 2016-11-28 | 2019-03-15 | Lb Acoustics Messgeraete Gmbh | headphone |
| CN106658264A (en) * | 2017-02-08 | 2017-05-10 | 贵州翔通科技实业有限公司 | Headphone |
| CN106792322A (en) * | 2017-02-08 | 2017-05-31 | 贵州翔通科技实业有限公司 | Headphone |
| CN109223525A (en) * | 2018-08-22 | 2019-01-18 | 陈永清 | A kind of Neurology migraine treatment device |
| CN110267149A (en) * | 2019-07-24 | 2019-09-20 | 广州惠威电声科技股份有限公司 | One kind wearing telescopic anti-fracture earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20180929 |