CN103986990A - Headphone supporting arm - Google Patents
Headphone supporting arm Download PDFInfo
- Publication number
- CN103986990A CN103986990A CN201410224801.6A CN201410224801A CN103986990A CN 103986990 A CN103986990 A CN 103986990A CN 201410224801 A CN201410224801 A CN 201410224801A CN 103986990 A CN103986990 A CN 103986990A
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- CN
- China
- Prior art keywords
- branch arm
- arm
- support arm
- earphone
- supporting arm
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- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
The invention discloses a headphone supporting arm which comprises an upper supporting arm body and a lower supporting arm body. The upper end of the upper supporting arm is fixed to one end of a head support of a headphone, and the lower end of the lower supporting arm body is connected with the headphone. Slide grooves are formed in the two edges of the upper portion of the inner side of the upper supporting arm body in the length direction, and an elastic protrusion is arranged at the lower portion of the inner side of the upper supporting arm body. Clamping blocks are arranged on the two edges of the upper portion of the outer side, opposite to the upper supporting arm body, of the lower supporting arm body. The clamping blocks can slide to be clamped into the slide groove along the movement of the lower support arm body relative to the upper supporting arm body. The outer side of the lower supporting arm body extends outwards to form a plurality of protruded blocks, the protruded blocks are arranged in the length direction of the lower supporting arm, a clamping station is formed between every two adjacent protruded blocks, and the elastic protrusion is clamped into any clamping station. The headphone supporting arm can stretch out and draw back and is simple in structure, convenient to install and comfortable in wearing on the head.
Description
Technical field
The present invention relates to a kind of earphone, relate in particular to a kind of can realization and stretch, simple in structure, easy-to-install earphone support arm.
Background technology
Along with scientific and technological progress, mobile phone, follow one's inclinations listen, the electronic product such as notebook all integrated music player, user only need to put on earphone can enjoy music belt to people's joyful sense.Existing earphone is divided into two kinds, and a kind of is PlayGear Stealth comparatively small-sized and easy to carry, and another kind is that volume is relatively large but wear comfortable headphone.This headphone can be by arranging stretching structure, makes the relative support of earphone can folding, thereby reach the object of adjusting size, is applicable to different human needs, and raises owing to having sound, and comfort level is high, and the many merits such as be unpleasant to the ear, is extensively subject to people's favor.Yet the stretching structure of existing headphone has complex structure, structure accessory is more, and complicated shortcoming is installed, and is unfavorable for assembling, can not meet the demand of production.
Summary of the invention
The object of the present invention is to provide a kind of can realization to stretch, simple in structure, simple installation, the earphone support arm that headband is comfortable.
To achieve these goals, earphone support arm provided by the invention comprises upper branch arm and lower branch arm, and one end of wearing support of the upper end of described upper branch arm and headphone is fixed, and the lower end of described lower branch arm is connected with earphone; The both sides on the top of the inner side of described upper branch arm are provided with sliding tray along its length and bottom is provided with elastic bumps; The both sides on the top in the outside that described lower branch arm is relative with described upper branch arm are provided with blocked block, and described blocked block moves with the relatively described upper branch arm of described lower branch arm and is stuck in slidably described sliding tray; The lateral process of described lower branch arm stretches out some projections, and described projection is arranged along the length direction of described lower branch arm, described in adjacent two, between projection, forms and holds position, and described elasticity convex clip is held in described in arbitrary and holds in position.
The present invention by by the upper end of described upper branch arm with wear support and fix, the lower end of described lower branch arm is connected with earphone, and on described upper branch arm, sliding tray is set, on described lower branch arm, blocked block is set, by described blocked block, be sticked in described sliding tray, and between described upper branch arm and described lower branch arm, being and slide arranging, thereby making described earphone wear the scalable adjusting of support described in relatively, and then making earphone there is the function that regulates size according to user's head size; And, by the lower end at described upper branch arm, elastic bumps is set, some positions that hold by forming between described projection are set on described lower branch arm, and then can make described elastic bumps between described upper branch arm and lower branch arm, after telescopic adjustment, automatically be sticked in corresponding holding in position, thereby make to reach between described lower branch arm and described upper branch arm the object of relative locking, make earphone be positioned suitable position, make user's head when wearing more comfortable; And the structure of whole earphone support arm is relatively simple, install very convenient.
Preferably, described elastic bumps is flexure strip.
Particularly, the bottom of the inner side of described upper branch arm offers storage tank, and described elastic bumps is positioned in described storage tank and protrudes from described storage tank.
More specifically, described upper branch arm comprises the first connector and the second connector, described the first connector and described the second connector merge and form passage between the two, described storage tank is opened in described the first connector, and the trench bottom two ends of described storage tank offer the through hole with described channel connection, the two ends of described flexure strip are inserted in respectively described through hole and are placed in bendingly in described passage.Because described the first connector and described the second connector removably connect, by forming described passage between the two at it, and at the two ends of described storage tank, through hole is set, thereby can make described flexure strip utilize described through hole and described passage and be positioned in described storage tank, so not only make the simple in structure of earphone support arm, and flexure strip is installed also very firm.
Particularly, the middle bent of described flexure strip forms curved projection, the two ends bending of described flexure strip.
Preferably, described earphone support arm also comprises shell, the fixing support arm cover that forms upper end open of described shell and described lower branch arm, and described upper branch arm is plugged in described support arm cover slidably.Described shell has the guide effect that described upper branch arm is slided on the one hand, and the hair on the other hand with protection user is avoided the effect that described upper branch arm and lower branch arm are pullled.
Particularly, the both sides of the inside of described shell are provided with positioning rib, and described positioning rib is embedded in described sliding tray.Described positioning rib can limit the position of described lower branch arm, thereby it can only be slided along its length.
Preferably, the upper end end face of described support arm cover is provided with two downwards and near the inclined-planes of the median planes of described support arm cover, described in wear support end be provided with the joint portion of matching with inclined-plane described in two.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of headphone of the present invention.
Fig. 2 is the exploded view of earphone support arm of the present invention.
Fig. 3 is the exploded view of another angle of earphone support arm of the present invention.
Fig. 4 is that earphone support arm of the present invention is along the cutaway view of its median plane.
Fig. 5 is the enlarged drawing of A part in Fig. 4.
Embodiment
For the effect that describes technology contents of the present invention, structural feature in detail, realizes, below in conjunction with execution mode and coordinate accompanying drawing to be explained in detail.
As shown in Figure 1 to Figure 3, earphone support arm 100 of the present invention is installed on headphone 200, it comprises upper branch arm 1, lower branch arm 2 and shell 3, and one end of wearing support 201 of the upper end of described upper branch arm 1 and headphone 200 is fixed, and the lower end of described lower branch arm 2 is connected with earphone 202.The both sides on the top of the inner side of described upper branch arm 1 are provided with sliding tray 11 along its length; The both sides on the top in the outside that described lower branch arm 2 is relative with described upper branch arm 1 are provided with blocked block 21, and described blocked block 21 moves with the relatively described upper branch arm 1 of described lower branch arm 2 and is stuck in slidably described sliding tray 11.
In conjunction with Fig. 2 and Fig. 3, refer to Fig. 4 and Fig. 5, the bottom of the inner side of described upper branch arm 1 is provided with elastic bumps; Described elastic bumps is flexure strip 12; Particularly, the bottom of the inner side of described upper branch arm 1 offers storage tank 13, and described flexure strip 12 is positioned in described storage tank 13 and protrudes from described storage tank 13.The middle bent of described flexure strip 12 forms curved projection 121, two ends 122 bendings of described flexure strip 12.The lateral process of described lower branch arm 2 stretches out some projections 22, described projection 22 is arranged along the length direction of described lower branch arm 2, described projection 22 is long strip type, forms and hold position 23 described in adjacent two between projection 22, and the projection 121 of described flexure strip 12 is fastened in described in arbitrary and holds in position 23.
In conjunction with Fig. 2, refer to again Fig. 4, more specifically, described upper branch arm 1 comprises the first connector 1a and the second connector 1b, described the first connector 1a and described the second connector 1b merge and form passage 14 between the two, described storage tank 13 is opened in described the first connector 1a, and the trench bottom two ends of described storage tank 13 offer the through hole 131 being communicated with described passage 14, and the two ends of described flexure strip 12 are inserted in respectively described through hole 131 and are placed in bendingly in described passage 14.Because described the first connector 1a and described the second connector 1b removably connect, by form described passage 14 between the two at it, and at the two ends of described storage tank 13, through hole 131 is set, thereby can make described flexure strip 12 utilize described through hole 131 and described passage 14 and be positioned in described storage tank 13, so not only make the simple in structure of earphone support arm 100, and flexure strip is installed also very firm.
Again as shown in Figures 2 and 3, described shell 3 and the fixing support arm cover that forms upper end open 31 of described lower branch arm 2, described upper branch arm 1 is plugged in described support arm cover slidably.Described shell 3 has the guide effect that described upper branch arm 1 is slided on the one hand, and the hair on the other hand with protection user is avoided the effect that described upper branch arm 1 and lower branch arm 2 are pullled.Particularly, the both sides of the inside of described shell 3 are provided with positioning rib 32, and described positioning rib 32 is embedded in described sliding tray 11.Described positioning rib 32 can limit the position of described lower branch arm 2, thereby it can only be slided along its length.The upper end end face of described support arm cover is provided with two downwards and near the inclined-planes 33 of the median planes of described support arm cover, described in wear support 201 end be provided with the joint portion 202 of matching with inclined-plane described in two 33.
The present invention by by the upper end of described upper branch arm 1 with to wear support 201 fixing, the lower end of described lower branch arm 2 is connected with earphone 202, and on described upper branch arm 1, sliding tray 11 is set, on described lower branch arm 2, blocked block 21 is set, by described blocked block 21, be sticked in described sliding tray 11, and between described upper branch arm 1 and described lower branch arm 2, being slides arranges, thereby make described earphone 202 wear the scalable adjusting of support 201 described in relatively, and then make earphone 202 there is the function that regulates size according to user's head size; And, by the lower end at described upper branch arm 1, flexure strip 12 is set, on described lower branch arm 2, arrange some by between described projection 22, form hold position 23, and then can make described flexure strip 12 between described upper branch arm 1 and lower branch arm 2, after telescopic adjustment, automatically be sticked in corresponding holding in position 23, thereby make to reach between described lower branch arm 2 and described upper branch arm 1 object of relative locking, make earphone 202 be positioned suitable position, make user's head when wearing more comfortable; And the structure of whole earphone support arm 100 is relatively simple, install very convenient.
The structure of the earphone 202 that earphone support arm of the present invention is involved and principle are well known to those of ordinary skill in the art, at this, are no longer described in detail.
Above disclosed is only preferred embodiments of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the present patent application the scope of the claims, still belongs to the scope that the present invention is contained.
Claims (8)
1. an earphone support arm, is characterized in that: comprise upper branch arm and lower branch arm, one end of wearing support of the upper end of described upper branch arm and headphone is fixed, and the lower end of described lower branch arm is connected with earphone; The both sides on the top of the inner side of described upper branch arm are provided with sliding tray along its length and bottom is provided with elastic bumps; The both sides on the top in the outside that described lower branch arm is relative with described upper branch arm are provided with blocked block, and described blocked block moves with the relatively described upper branch arm of described lower branch arm and is stuck in slidably described sliding tray; The lateral process of described lower branch arm stretches out some projections, and described projection is arranged along the length direction of described lower branch arm, described in adjacent two, between projection, forms and holds position, and described elasticity convex clip is held in described in arbitrary and holds in position.
2. earphone support arm as claimed in claim 1, is characterized in that: described elastic bumps is flexure strip.
3. earphone support arm as claimed in claim 2, is characterized in that: the bottom of the inner side of described upper branch arm offers storage tank, and described elastic bumps is positioned in described storage tank and protrudes from described storage tank.
4. earphone support arm as claimed in claim 3, it is characterized in that: described upper branch arm comprises the first connector and the second connector, described the first connector and described the second connector merge and form passage between the two, described storage tank is opened in described the first connector, and the trench bottom two ends of described storage tank offer the through hole with described channel connection, the two ends of described flexure strip are inserted in respectively described through hole and are placed in bendingly in described passage.
5. the earphone support arm as described in claim 2 to 4 any one, is characterized in that: the middle bent of described flexure strip forms curved projection, the two ends bending of described flexure strip.
6. earphone support arm as claimed in claim 1, is characterized in that: described earphone support arm also comprises shell, the fixing support arm cover that forms upper end open of described shell and described lower branch arm, and described upper branch arm is plugged in described support arm cover slidably.
7. earphone support arm as claimed in claim 6, is characterized in that: the both sides of the inside of described shell are provided with positioning rib, and described positioning rib is embedded in described sliding tray.
8. earphone support arm as claimed in claim 6, is characterized in that: the upper end end face of described support arm cover is provided with two downwards and near the inclined-planes of the median planes of described support arm cover, described in wear support end be provided with the joint portion of matching with inclined-plane described in two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410224801.6A CN103986990B (en) | 2014-05-26 | 2014-05-26 | Earphone support arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410224801.6A CN103986990B (en) | 2014-05-26 | 2014-05-26 | Earphone support arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103986990A true CN103986990A (en) | 2014-08-13 |
| CN103986990B CN103986990B (en) | 2018-05-04 |
Family
ID=51278796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410224801.6A Expired - Fee Related CN103986990B (en) | 2014-05-26 | 2014-05-26 | Earphone support arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103986990B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109218893A (en) * | 2018-11-30 | 2019-01-15 | 歌尔科技有限公司 | A kind of headphone of multistage pull |
| CN110300543A (en) * | 2016-09-27 | 2019-10-01 | 阿吉斯自动化技术有限公司 | Wireless vital sign monitoring |
| CN113317600A (en) * | 2021-04-29 | 2021-08-31 | 阮晴 | Zipper puller |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2291768Y (en) * | 1997-05-29 | 1998-09-16 | 美律实业股份有限公司 | Improved head earphone |
| CN202206524U (en) * | 2011-08-03 | 2012-04-25 | 深圳亚力盛连接器有限公司 | Earphones |
| CN102421046A (en) * | 2011-11-28 | 2012-04-18 | 大连民族学院 | Visible type headphone |
| CN203279124U (en) * | 2013-04-22 | 2013-11-06 | 歌尔声学股份有限公司 | Foldable headphones |
| CN203435120U (en) * | 2013-07-04 | 2014-02-12 | 东莞市华越电机科技有限公司 | Extension-type foldable headphone |
| CN203504724U (en) * | 2013-09-22 | 2014-03-26 | 东莞市润铭实业有限公司 | Headphone |
-
2014
- 2014-05-26 CN CN201410224801.6A patent/CN103986990B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110300543A (en) * | 2016-09-27 | 2019-10-01 | 阿吉斯自动化技术有限公司 | Wireless vital sign monitoring |
| CN110300543B (en) * | 2016-09-27 | 2023-07-07 | 阿吉斯自动化技术有限公司 | Wireless vital sign monitoring |
| CN109218893A (en) * | 2018-11-30 | 2019-01-15 | 歌尔科技有限公司 | A kind of headphone of multistage pull |
| CN109218893B (en) * | 2018-11-30 | 2024-05-10 | 歌尔科技有限公司 | Multistage pull headphone |
| CN113317600A (en) * | 2021-04-29 | 2021-08-31 | 阮晴 | Zipper puller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103986990B (en) | 2018-05-04 |
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Effective date of registration: 20200327 Address after: 313000 Room 1403, 14th Floor, Building B, Freeport, Headquarters 1188 District Fulu Road, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Zhejiang creation Intellectual Property Service Co.,Ltd. Address before: 523000 Guangdong city of Dongguan Province Huang Zhenlong two Lu Tian Ci to No. 3 Patentee before: DONGGUAN RUNMING INDUSTRY Co.,Ltd. |
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Effective date of registration: 20200604 Address after: Room 501, Office Building of Market Supervision Bureau of Langchuan Avenue, Jianping Town, Langxi County, Xuancheng City, Anhui Province Patentee after: Langxi pinxu Technology Development Co.,Ltd. Address before: 313000 Room 1403, 14th Floor, Building B, Freeport, Headquarters 1188 District Fulu Road, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Zhejiang creation Intellectual Property Service Co.,Ltd. |
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Effective date of registration: 20221208 Address after: 276000 413, block B, Chuangxin building, high tech Industrial Development Zone, Linyi City, Shandong Province Patentee after: Linyi high tech Zone Talent vocational training school Co.,Ltd. Address before: Room 501, office building, Langchuan Avenue, Jianping Town, Langxi County, Xuancheng City, Anhui Province Patentee before: Langxi pinxu Technology Development Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 |