CN209419790U - It is a kind of to be worn convenient for adjusting the telescopic earphone positioned - Google Patents
It is a kind of to be worn convenient for adjusting the telescopic earphone positioned Download PDFInfo
- Publication number
- CN209419790U CN209419790U CN201920220809.3U CN201920220809U CN209419790U CN 209419790 U CN209419790 U CN 209419790U CN 201920220809 U CN201920220809 U CN 201920220809U CN 209419790 U CN209419790 U CN 209419790U
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- China
- Prior art keywords
- steel plate
- spring
- spring steel
- headband
- earmuff
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Abstract
The telescopic earphone that the utility model discloses a kind of convenient for adjusting positioning is worn, including curved head band and earmuff, the both ends lower part of the curved head band offers hole slot respectively, the flexible steel plate of sliding plug in the hole slot, hole slot port inner wall two sides are respectively arranged with fixture block and groove, sliding plug has sliding block in the groove, the bottom portion of groove is connected with spring, one end of the spring and the end of sliding block connect, one end of the sliding block and spring steel plate sliding contact, the side of the spring steel plate offers teeth portion, the outside of the curved head band is provided with leather sheath；By the way that fixture block and sliding block is arranged in the two sides of hole slot, spring steel plate is pushed in spring effect sliding block, so that the teeth portion that the side of spring steel plate opens up is connected and fixed with fixture block, it prevents from moving in use process, when needing to adjust, both hands are held earmuff simultaneously and are pulled outward, so that spring steel plate is detached from fixture block, convenient for adjusting earmuff position, convenient for adjusting positioning.
Description
Technical field
The utility model relates to musical instruments technical field, specially a kind of telescopic earphone head convenient for adjusting positioning
It wears.
Background technique
There are two types of the common structure types of earphone, a kind of directly to fill in the earphone hung in external auditory canal, such structure type
Earphone it is although small and exquisite, but since its weight is undertaken by external auditory canal completely, therefore being used for a long time can make external auditory canal have sense of discomfort
And it is easy to fall off from ear.In order to solve this problem, it has devised and wears overhead headphone, such earphone includes
Headband and the earmuff for being built-in with loudspeaker and respective audio circuit are constituted, and headband is suspended on head when use, and earmuff covers on ear
On, so that ear canal is not born a heavy burden sense, improves comfort and hearing effect when using.
Headphone due to need headband have certain chucking power by the earmuff fixing card on the outside of earphone on ear,
Simultaneously as the head size of user is variant, in order to improve the versatility of headphone, even if head size is different
User can use the earphone of same dimensions, this requires the position of earmuff is adjustable, and existing regulative mode is adjusted
Inconvenience affects user experience.It would therefore be desirable to provide it is a kind of convenient for adjust positioning telescopic earphone wear.
Utility model content
The telescopic earphone that the purpose of this utility model is to provide a kind of convenient for adjusting positioning is worn, and structure design is simple
Rationally, easy to operate, convenient for adjusting and positioning, convenient for users to operation, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of scalable ear convenient for adjusting positioning
Head is worn, including curved head band and earmuff, and the both ends lower part of the curved head band offers hole slot, sliding in the hole slot respectively
It is plugged with spring steel plate, hole slot port inner wall two sides are respectively arranged with fixture block and groove, there is sliding plug in the groove
Sliding block, the bottom portion of groove are connected with spring, and one end of the spring and the end of sliding block connect, one end of the sliding block and bullet
Property steel plate sliding contact, the side of the spring steel plate offers teeth portion, and the teeth portion and fixture block cooperation are clamped, and the earmuff is living
The dynamic lower end for being mounted on spring steel plate, the outside of the curved head band is provided with leather sheath.
Preferably, the bottom of the hole slot is connected with tension spring, and one end of the tension spring is connect with spring steel plate.
Preferably, the upper end of the earmuff is rotatably equipped with shaft, and the upper end of the shaft and the lower end of spring steel plate are solid
Fixed connection.
Preferably, the inside top of the curved head band is provided with foam-rubber cushion, and the foam-rubber cushion is pasted on leather sheath.
Preferably, the curved head band includes the first headband and the second headband, first headband and the second headband it is upper
Hold elastic hinge joint.
Preferably, the end of first headband and the second headband is connected by pin, is equipped with torsional spring on the pin.
Compared with prior art, the utility model has the beneficial effects that
1, by setting curved head band, convenient for being stuck on the crown, spring steel plate by curved head with bottom grafting can root
The collapsing length of spring steel plate is adjusted according to user demand, earmuff is movably arranged on the lower end of spring steel plate, convenient for earmuff around elasticity
The rotation of steel plate lower end is bonded auricle convenient for earmuff, uses convenient for wearing；
2, by the way that fixture block and sliding block is arranged in the two sides of hole slot, so that being pushed away when wearing in spring effect sliding block
Dynamic elasticity steel plate is realized locking, is prevented in use process so that the teeth portion that the side of spring steel plate opens up is connected and fixed with fixture block
Mobile, when needing to adjust, both hands are held earmuff simultaneously and are pulled outward, so that spring steel plate is detached from fixture block, convenient for adjusting earmuff position,
Convenient for adjusting positioning.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the overlooking structure diagram of the utility model；
Fig. 4 is the structural schematic diagram in the utility model Fig. 1 at A.
In figure: 1 curved head band, 2 hole slots, 3 tension springs, 4 spring steel plates, 5 teeth portion, 6 fixture blocks, 7 sliding blocks, 8 springs, 9 grooves, 10
Earmuff, 11 shafts, 12 leather sheaths, 13 foam-rubber cushions, 14 first headbands, 15 second headbands, 16 pins, 17 torsional springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of telescopic earphone head convenient for adjusting positioning
It wears, including curved head band 1 and earmuff 10, the both ends lower part of the curved head band 1 offers hole slot 2 respectively, slides in the hole slot 2
Dynamic to be plugged with spring steel plate 4, the 2 port inner wall two sides of hole slot are respectively arranged with fixture block 6 and groove 9, sliding in the groove 9
It is plugged with sliding block 7,9 bottom of groove is connected with spring 8, and one end of the spring 8 is connect with the end of sliding block 7, the cunning
One end of block 7 and 4 sliding contact of spring steel plate, the side of the spring steel plate 4 offer teeth portion 5, the teeth portion 5 and fixture block 6
Cooperation clamping, the earmuff 10 are movably arranged on the lower end of spring steel plate 4, and the outside of the curved head band 1 is provided with leather sheath 12.
Specifically, the bottom of the hole slot 2 is connected with tension spring 3, one end of the tension spring 3 is connect with spring steel plate 4.
Specifically, the upper end of the earmuff 10 is rotatably equipped with shaft 11, upper end and the spring steel plate 4 of the shaft 11
Lower end is fixedly connected.
Specifically, the inside top of the curved head band 1 is provided with foam-rubber cushion 13, the foam-rubber cushion 13 is pasted onto leather sheath 12
On.
Specifically, the curved head band 1 includes the first headband 14 and the second headband 15, first headband 14 and second
With 15 upper end elastic hinge joint.
Specifically, the end of first headband 14 and the second headband 15 is connected by pin 16, pacify on the pin 16
Equipped with torsional spring 17.
Working principle: when in use, 1 bottom of curved head band is passed through convenient for being stuck on the crown by setting curved head band 1
The spring steel plate 4 of grafting, can adjust the collapsing length of spring steel plate 4 according to user demand, and earmuff 10 is movably arranged on Elastic Steel
The lower end of plate 4 rotates convenient for earmuff 10 around 4 lower end of spring steel plate, is bonded auricle convenient for earmuff 10, uses convenient for wearing；Pass through
Fixture block 6 and sliding block 7 are set in the two sides of hole slot 2, so that pushing spring steel plate in 8 elastic reaction sliding block 7 of spring when wearing
4, so that the teeth portion 5 that the side of spring steel plate 4 opens up is connected and fixed with fixture block 6, realizes locking, prevent from moving in use process,
When needing to adjust, both hands are held earmuff 10 simultaneously and are pulled outward, so that spring steel plate 4 is detached from fixture block 6, convenient for adjusting the position of earmuff 10
It sets, convenient for adjusting positioning.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of telescopic earphone convenient for adjusting positioning is worn, including curved head band (1) and earmuff (10), it is characterised in that:
The both ends lower part of the curved head band (1) offers hole slot (2) respectively, the flexible steel plate of the interior sliding plug of the hole slot (2)
(4), hole slot (2) the port inner wall two sides are respectively arranged with fixture block (6) and groove (9), and the interior sliding plug of the groove (9) has
Sliding block (7), groove (9) bottom are connected with spring (8), and one end of the spring (8) is connect with the end of sliding block (7), institute
One end and spring steel plate (4) sliding contact of sliding block (7) are stated, the side of the spring steel plate (4) offers teeth portion (5), described
Teeth portion (5) and fixture block (6) cooperation are clamped, and the earmuff (10) is movably arranged on the lower end of spring steel plate (4), the curved head band
(1) outside is provided with leather sheath (12).
2. a kind of telescopic earphone convenient for adjusting positioning according to claim 1 is worn, it is characterised in that: the hole slot
(2) bottom is connected with tension spring (3), and one end of the tension spring (3) is connect with spring steel plate (4).
3. a kind of telescopic earphone convenient for adjusting positioning according to claim 1 is worn, it is characterised in that: the earmuff
(10) upper end is rotatably equipped with shaft (11), and the upper end of the shaft (11) is fixedly connected with the lower end of spring steel plate (4).
4. a kind of telescopic earphone convenient for adjusting positioning according to claim 1 is worn, it is characterised in that: the arc
The inside top of headband (1) is provided with foam-rubber cushion (13), and the foam-rubber cushion (13) is pasted on leather sheath (12).
5. a kind of telescopic earphone convenient for adjusting positioning according to claim 1 is worn, it is characterised in that: the arc
Headband (1) includes the first headband (14) and the second headband (15), the upper end bullet of first headband (14) and the second headband (15)
Property is hinged.
6. a kind of telescopic earphone convenient for adjusting positioning according to claim 5 is worn, it is characterised in that: described first
The end of headband (14) and the second headband (15) is connected by pin (16), is equipped with torsional spring (17) on the pin (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920220809.3U CN209419790U (en) | 2019-02-21 | 2019-02-21 | It is a kind of to be worn convenient for adjusting the telescopic earphone positioned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920220809.3U CN209419790U (en) | 2019-02-21 | 2019-02-21 | It is a kind of to be worn convenient for adjusting the telescopic earphone positioned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209419790U true CN209419790U (en) | 2019-09-20 |
Family
ID=67943110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920220809.3U Active CN209419790U (en) | 2019-02-21 | 2019-02-21 | It is a kind of to be worn convenient for adjusting the telescopic earphone positioned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209419790U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111741420A (en) * | 2020-06-30 | 2020-10-02 | 陈虎 | Wearable hearing aid |
| CN114333883A (en) * | 2022-03-12 | 2022-04-12 | 广州思正电子股份有限公司 | Head-wearing intelligent voice recognition device |
| CN114564103A (en) * | 2022-02-09 | 2022-05-31 | 安徽工程大学 | Atmosphere adjusting intelligent wearable device and sensing method |
-
2019
- 2019-02-21 CN CN201920220809.3U patent/CN209419790U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111741420A (en) * | 2020-06-30 | 2020-10-02 | 陈虎 | Wearable hearing aid |
| CN111741420B (en) * | 2020-06-30 | 2021-12-24 | 陈虎 | Wearable hearing aid |
| CN114564103A (en) * | 2022-02-09 | 2022-05-31 | 安徽工程大学 | Atmosphere adjusting intelligent wearable device and sensing method |
| CN114333883A (en) * | 2022-03-12 | 2022-04-12 | 广州思正电子股份有限公司 | Head-wearing intelligent voice recognition device |
| CN114333883B (en) * | 2022-03-12 | 2022-05-31 | 广州思正电子股份有限公司 | Head-wearing intelligent voice recognition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191127 Address after: 518000 Room 502, building A1, Jisheng building, No. 1049, Minzhi Avenue, Xinniu community, Minzhi street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Bian Technology Co., Ltd. Address before: 518000 Area A, 5th Floor, Building A3, Changrui Industrial Park, 55 Pinshun Road, Guanlan Street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Zhongxin Jiahe Electronic Technology Development Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200521 Address after: 518000 Area A, 5th Floor, Building A3, Changrui Industrial Park, 55 Pinshun Road, Guanlan Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhongxin Jiahe Electronic Technology Development Co.,Ltd. Address before: 518000 Room 502, building A1, Jisheng building, No. 1049, Minzhi Avenue, Xinniu community, Minzhi street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Bian Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |