CN203675286U - Telescopic headphone - Google Patents
Telescopic headphone Download PDFInfo
- Publication number
- CN203675286U CN203675286U CN201420011294.3U CN201420011294U CN203675286U CN 203675286 U CN203675286 U CN 203675286U CN 201420011294 U CN201420011294 U CN 201420011294U CN 203675286 U CN203675286 U CN 203675286U
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- CN
- China
- Prior art keywords
- bindiny mechanism
- telescopic
- extension type
- head hoop
- type headphone
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Abstract
The utility model discloses a telescopic headphone. The telescopic headphone comprises a head band, ear muffs and a telescopic connecting mechanism, and the head band is connected with the ear muffs via the telescopic connecting mechanism. The telescopic headphone also comprises an elastic telescoping tube which sleeves on the outside of the telescopic connecting mechanism, one end of the elastic telescoping tube is connected with the head band, and the other end is connected with the other end part of the telescopic connecting mechanism. The telescopic connecting mechanism is wrapped by the elastic telescoping tube, the elastic telescoping tube is elongated or shortened along with the telescoping of the telescopic connecting mechanism, and the elastic telescoping tube is always wrapped on the outside of the telescopic connecting mechanism, so that the telescopic connecting mechanism is not easy to bump, and dust is not easy to accumulate on a sliding rail and a corresponding sliding block, and accordingly, the service life of the telescopic connecting mechanism is prolonged effectively, and the service life of the telescopic headphone is prolonged.
Description
Technical field
The utility model relates to technical field of electronic products, relates in particular to a kind of extension type headphone.
Background technology
Popular along with electronic products such as mobile phone, desktop computer and notebook computers, earphone becomes the necessity in people's life gradually.
Headphone, owing to covering ear with less pressure, brings more comfortable hearing enjoying, has been subject to increasing people and has liked.
But current line headphone in the industry, in order to allow earphone be applicable to different head sizes, has all designed length adjustment telescoping mechanism, is exposed on the outside but telescopic mechanism is naked, product is easily collided with and affect telescopicing performance; Because telescoping mechanism is generally Slidable telescopic mechanism, the easy dust stratification dirt of slide rail and slide block, causes slide rail to coordinate and go wrong with slide block, and then affects the useful life of extension type headphone simultaneously.
Utility model content
The purpose of this utility model is to propose a kind of extension type headphone, and telescopic mechanism is not vulnerable to collide with, and slide rail and corresponding slide block are difficult for the extension type headphone of dust stratification dirt, thereby improves the useful life of extension type headphone.
For reaching this object, the utility model by the following technical solutions:
A kind of extension type headphone, comprise head hoop, Er Bao and telescopic bindiny mechanism, head hoop, by telescopic bindiny mechanism engaging lug bag, also comprises elastic telescopic pipe, elastic telescopic pipe is socketed in the outside of telescopic bindiny mechanism, and elastic telescopic pipe one end is connected with head hoop; The other end of elastic telescopic pipe is connected with another end of telescopic bindiny mechanism.
Preferably, elastic telescopic pipe encases an end of the connecting portion of head hoop and telescopic bindiny mechanism and telescopic bindiny mechanism.
Preferably, elastic telescopic pipe is silicone tube, elastic telescopic pipe and head hoop flexible clamping.
Preferably, telescopic bindiny mechanism comprises the first bindiny mechanism and the second bindiny mechanism, and the first bindiny mechanism is connected with head hoop, and the second bindiny mechanism is connected with ear bag; The back of the first bindiny mechanism is provided with the slideway of multiple skewed slot compositions, and the second bindiny mechanism is provided with elasticity fastening post, elasticity fastening post and skewed slot snapping.
Preferably, telescopic bindiny mechanism also comprises protective sleeve, and protective sleeve and the first bindiny mechanism slidably arrange; Between protective sleeve and the first bindiny mechanism, form the space that holds the second bindiny mechanism, one end of protective sleeve is connected with the second bindiny mechanism.
Preferably, one end of protective sleeve arranges connecting hole, and the second bindiny mechanism arranges joint pin, being connected by connecting hole and joint pin with the second bindiny mechanism of protective sleeve.
Preferably, the link of protective sleeve and the second bindiny mechanism arranges projection, and elastic telescopic pipe arranges draw-in groove, draw-in groove clamping projection.
Preferably, telescopic bindiny mechanism is divided into left telescopic bindiny mechanism and right telescopic bindiny mechanism; Ear bag is divided into left ear bag and auris dextra bag; One end of left telescopic bindiny mechanism connects the left end of head hoop, and the other end of left telescopic bindiny mechanism connects left ear bag; One end of right telescopic bindiny mechanism connects the right-hand member of head hoop, and the other end of right telescopic bindiny mechanism connects auris dextra bag.
Preferably, telescopic bindiny mechanism is elastic metallic bellows, and elastic telescopic pipe resilient sleeve is connected on the outside of telescopic bindiny mechanism.
Preferably, elastic telescopic pipe is elastic metallic bellows.
The beneficial effects of the utility model are: a kind of extension type headphone, comprise head hoop, Er Bao and telescopic bindiny mechanism, head hoop is by telescopic bindiny mechanism engaging lug bag, also comprise elastic telescopic pipe, elastic telescopic pipe is socketed in the outside of telescopic bindiny mechanism, and elastic telescopic pipe one end is connected with head hoop; The other end of elastic telescopic pipe is connected with another end of telescopic bindiny mechanism.Telescopic bindiny mechanism is encased by elastic telescopic pipe, elastic telescopic pipe elongates or shortens with telescopic bindiny mechanism, elastic telescopic pipe wraps in the outside of telescopic bindiny mechanism always, thereby make telescopic bindiny mechanism not be vulnerable to collide with, slide rail is difficult for dust stratification dirt with corresponding slide block, thereby effectively extend the life-span of telescopic bindiny mechanism, and then extend the useful life of extension type headphone.
Accompanying drawing explanation
For technical scheme clearer, that the utility model embodiment is described effectively, the accompanying drawing of required use in embodiment is briefly described, self-explantoryly be, accompanying drawing in the following describes is only embodiment more of the present utility model, for those skilled in the art, without paying under the prerequisite of creative work, can also make other accompanying drawing according to these accompanying drawings.
Fig. 1 is the decomposition texture schematic diagram at a visual angle of a kind of extension type headphone of the utility model.
Fig. 2 is the decomposition texture schematic diagram at another visual angle of a kind of extension type headphone of the utility model.
Fig. 3 is the front view of a kind of extension type headphone of the utility model.
In figure:
1-head hoop; 2-ear bag; The telescopic bindiny mechanism of 3-; 31-the first bindiny mechanism; 311-slideway; 32-the second bindiny mechanism; 321-elasticity fastening post; 33-protective sleeve; 4-elastic telescopic pipe.
Embodiment
The utility model provides a kind of extension type headphone, in order to make, those of skill in the art are clearer understands the utility model scheme, and make the above-mentioned object of the utility model, feature, beneficial effect can more understand, understandable, below in conjunction with accompanying drawing 1～3 and embodiment, the utility model is described in further detail.
The utility model provides a kind of extension type headphone.
A kind of extension type headphone, comprise head hoop 1, ear bag 2 and telescopic bindiny mechanism 3, head hoop 1, by telescopic bindiny mechanism 3 engaging lug bags 2, also comprises elastic telescopic pipe 4, elastic telescopic pipe 4 is socketed in the outside of telescopic bindiny mechanism 3, and elastic telescopic pipe 4 one end are connected with head hoop 1; The other end of elastic telescopic pipe 4 is connected with another end of telescopic bindiny mechanism 3.
In the present embodiment, elastic telescopic pipe 4 encases head hoop 1 and the connecting portion of telescopic bindiny mechanism 3 and an end of telescopic bindiny mechanism 3.
In the present embodiment, elastic telescopic pipe 4 is silicone tube, elastic telescopic pipe 4 and head hoop 1 flexible clamping.Silicone tube cost is low, easily manufactured, and serviceability is reliable.
Silica gel flexible pipe structure; in reaching same regulating effect; having protected telescoping mechanism to avoid outside collides with and the impacts such as dust and sand; the life-span on probation of extending mechanism; meanwhile; the succinct profile of silica gel allows the outward appearance of earphone have more globality aesthetic feeling, and silica gel flexible pipe structure allows telescopic bindiny mechanism 3 protect interior.
In the present embodiment, telescopic bindiny mechanism 3 comprises that the first bindiny mechanism 31 and the second 32, the first bindiny mechanisms 31 of bindiny mechanism are connected with head hoop 1, and the second bindiny mechanism 32 is connected with ear bag 2; Slideway 311, the second bindiny mechanisms 32 that the back of the first bindiny mechanism 31 is provided with multiple skewed slot compositions are provided with elasticity fastening post 321, elasticity fastening post 321 and skewed slot snapping.
In the present embodiment, telescopic bindiny mechanism 3 also comprises protective sleeve 33, and protective sleeve 33 and the first bindiny mechanism 31 slidably arrange; Between protective sleeve 33 and the first bindiny mechanism 31, form the space that holds the second bindiny mechanism 32, one end of protective sleeve 33 is connected with the second bindiny mechanism 32.
In the present embodiment, one end of protective sleeve 33 arranges connecting hole, and the second bindiny mechanism 32 arranges joint pin, being connected by connecting hole and joint pin with the second bindiny mechanism 32 of protective sleeve 33.
In the present embodiment, the link of protective sleeve 33 and the second bindiny mechanism 32 arranges projection, and elastic telescopic pipe 4 arranges draw-in groove, draw-in groove clamping projection.
In the present embodiment, telescopic bindiny mechanism 3 is divided into left telescopic bindiny mechanism and right telescopic bindiny mechanism; Ear bag 2 is divided into left ear bag and auris dextra bag; One end of left telescopic bindiny mechanism connects the left end of head hoop 1, and the other end of left telescopic bindiny mechanism connects left ear bag; One end of right telescopic bindiny mechanism connects the right-hand member of head hoop 1, and the other end of right telescopic bindiny mechanism connects auris dextra bag.
As a kind of replacement scheme, telescopic bindiny mechanism 3 is elastic metallic bellows, and elastic telescopic pipe 4 resilient sleeve are connected on the outside of telescopic bindiny mechanism 3.Elastic telescopic pipe 4 is silicone tube.
As another kind of replacement scheme, elastic telescopic pipe 4 is elastic metallic bellows.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection range.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, within these modes all will fall into protection range of the present utility model.
Claims (10)
1. an extension type headphone, comprise head hoop (1), ear bag (2) and telescopic bindiny mechanism (3), head hoop (1) is by telescopic bindiny mechanism (3) engaging lug bag (2), it is characterized in that, also comprise elastic telescopic pipe (4), described elastic telescopic pipe (4) is socketed in the outside of described telescopic bindiny mechanism (3), described elastic telescopic pipe (4) one end is connected with head hoop (1), and the other end of described elastic telescopic pipe (4) is connected near the end of ear bag (2) with telescopic bindiny mechanism (3).
2. extension type headphone as claimed in claim 1, is characterized in that, described elastic telescopic pipe (4) encases with connecting portion and the telescopic bindiny mechanism (3) of telescopic bindiny mechanism (3) described head hoop (1) near the end of head hoop (1).
3. extension type headphone as claimed in claim 2, is characterized in that, elastic telescopic pipe (4) is silicone tube, described elastic telescopic pipe (4) and described head hoop (1) flexible clamping.
4. extension type headphone as claimed in claim 3, it is characterized in that, described telescopic bindiny mechanism (3) comprises the first bindiny mechanism (31) and the second bindiny mechanism (32), described the first bindiny mechanism (31) is connected with head hoop (1), and described the second bindiny mechanism (32) is connected with ear bag (2); The back of described the first bindiny mechanism (31) is provided with the slideway (311) of multiple skewed slot compositions, and described the second bindiny mechanism (32) is provided with elasticity fastening post (321), described elasticity fastening post (321) and described skewed slot snapping.
5. extension type headphone as claimed in claim 4, is characterized in that, described telescopic bindiny mechanism (3) also comprises protective sleeve (33), and described protective sleeve (33) slidably arranges with described the first bindiny mechanism (31); Between described protective sleeve (33) and described the first bindiny mechanism (31), form the space that holds described the second bindiny mechanism (32), one end of described protective sleeve (33) is connected with described the second bindiny mechanism (32).
6. extension type headphone as claimed in claim 5; it is characterized in that; one end of described protective sleeve (33) arranges connecting hole; described the second bindiny mechanism (32) arranges joint pin, being connected by described connecting hole and joint pin with described the second bindiny mechanism (32) of described protective sleeve (33).
7. extension type headphone as claimed in claim 5, is characterized in that, the link of described protective sleeve (33) and described the second bindiny mechanism (32) arranges projection, and described elastic telescopic pipe (4) arranges draw-in groove, projection described in described draw-in groove clamping.
8. extension type headphone as claimed in claim 1, is characterized in that, described telescopic bindiny mechanism (3) is divided into left telescopic bindiny mechanism and right telescopic bindiny mechanism; Described ear bag (2) is divided into left ear bag and auris dextra bag; One end of the telescopic bindiny mechanism in a described left side connects the left end of described head hoop (1), and the other end of the telescopic bindiny mechanism in a described left side connects described left ear bag; One end of the telescopic bindiny mechanism in the described right side connects the right-hand member of described head hoop (1), and the other end of the telescopic bindiny mechanism in the described right side connects described auris dextra bag.
9. extension type headphone as claimed in claim 1, is characterized in that, described telescopic bindiny mechanism (3) is elastic metallic bellows, and described elastic telescopic pipe (4) resilient sleeve is connected on the outside of described telescopic bindiny mechanism (3).
10. extension type headphone as claimed in claim 1, is characterized in that, described elastic telescopic pipe (4) is elastic metallic bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011294.3U CN203675286U (en) | 2014-01-08 | 2014-01-08 | Telescopic headphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011294.3U CN203675286U (en) | 2014-01-08 | 2014-01-08 | Telescopic headphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203675286U true CN203675286U (en) | 2014-06-25 |
Family
ID=50971531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420011294.3U Expired - Fee Related CN203675286U (en) | 2014-01-08 | 2014-01-08 | Telescopic headphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203675286U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094272A (en) * | 2017-05-10 | 2017-08-25 | 深圳市冠旭电子股份有限公司 | Earphone neckstrap and neckstrap formula earphone |
| CN108024169A (en) * | 2017-12-12 | 2018-05-11 | 歌尔科技有限公司 | A kind of headphone |
| US10353206B2 (en) | 2014-12-31 | 2019-07-16 | Qingdao Goertek Technology Co., Ltd. | Adjustable head-mounted display |
| 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 |
-
2014
- 2014-01-08 CN CN201420011294.3U patent/CN203675286U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10353206B2 (en) | 2014-12-31 | 2019-07-16 | Qingdao Goertek Technology Co., Ltd. | Adjustable head-mounted display |
| CN107094272A (en) * | 2017-05-10 | 2017-08-25 | 深圳市冠旭电子股份有限公司 | Earphone neckstrap and neckstrap formula earphone |
| CN108024169A (en) * | 2017-12-12 | 2018-05-11 | 歌尔科技有限公司 | A kind of headphone |
| CN108024169B (en) * | 2017-12-12 | 2024-06-07 | 歌尔科技有限公司 | Headset |
| 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: 20140625 Termination date: 20180108 |