CN106454586A - Head-mounted structure having adjustable clamping force - Google Patents
Head-mounted structure having adjustable clamping force Download PDFInfo
- Publication number
- CN106454586A CN106454586A CN201610873504.3A CN201610873504A CN106454586A CN 106454586 A CN106454586 A CN 106454586A CN 201610873504 A CN201610873504 A CN 201610873504A CN 106454586 A CN106454586 A CN 106454586A
- Authority
- CN
- China
- Prior art keywords
- top news
- support
- half top
- rotating shaft
- knob
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The invention belongs to the technical field of head-mounted products, and in particular relates to a head-mounted structure having adjustable clamping force. The head-mounted structure comprises a shell, a rotary knob, a head bar, a first half head bar and a second half head bar; the shell forms a containing channel in an encircling manner; the rotary knob is arranged in the containing channel; rotating shafts are respectively arranged at two sides of the rotary knob; furthermore, the rotating shafts are rotatably connected with the inner side wall of the shell; a window is arranged on the shell; a limiting structure is arranged between the rotating shaft at one side and the inner side wall of the shell; an elastic reset part is arranged between the rotating shaft at the other side and the inner side wall of the shell; a gear is arranged on one rotating shaft; the head bar passes through the containing channel; the rotating shaft at one side passes through the head bar; the first half head bar and the second half head bar are positioned in two half parts of the containing channel; the outer end of the first half head bar and the outer end of the second half head bar are respectively connected with the corresponding head bar and the end part of the shell fixedly; the inner end of the first half head bar and the inner end of the second half head bar are arranged in a staggered manner; and furthermore, engaged teeth are respectively arranged corresponding to two sides of the gear. The problem that the clamping force of a head-mounted structure cannot be adjusted is solved; and users can adjust the clamping force according to requirements.
Description
Technical field
The invention belongs to wear product technical field, more particularly to a kind of adjustable chucking power wear structure.
Background technology
With the development of technology and the raising of user demand, wearing for headphone is put forward higher requirement, no
With user head size difference, wearing deformation degree difference when putting on headphone causes the chucking power size will not
With, the chucking power produced by user is just different, chucking power than larger when cause user to feel very uncomfortable.
Content of the invention
It is an object of the invention to provide a kind of adjustable chucking power wear structure, it is intended to solve to wear the chucking power of structure
Uncontrollable problem, user is according to demand adjusting the size of chucking power.
The present invention is achieved in that a kind of structure of wearing of adjustable chucking power, the adjustable chucking power wear structure
Including the housing for surrounding holding channel, the knob being arranged in the holding channel, turn in being respectively provided on two sides with for the knob
Axle and being rotated with the case inside wall of respective side be connected, is provided with window respectively at two sides of the housing correspondence knob
Mouthful, be provided with position limiting structure between the rotating shaft of side and the case inside wall of respective side, opposite side the rotating shaft with
Dynamic clamping head and quiet clamping head being provided between the case inside wall of respective side, gear is additionally provided with rotating shaft described in wherein；Through the appearance
The top news of passage is put, the rotating shaft of the knob side passes through the top news；It is arranged in the holding channel and difference position
The first half top news in two half part of the holding channel, the second half top news, the outer end of the first half top news and described the
The shell end of the top news place of the outer end corresponding position of half top news and the outer end corresponding position of the first half top news is consolidated
Fixed connect, at the top news of the outer end corresponding position of the outer end of the second half top news and the second half top news and described the
The shell end of the outer end corresponding position of 2 half top news is fixedly connected, the inner of the first half top news and second half a head
The inner of bar is crisscross arranged and is located at the relative both sides of the gear respectively, inner, described the of the first half top news
The engaging tooth for engaging with the gear is respectively equipped with the inner of 2 half top news.
Improve as a kind of, the inner of inner, described the second half top news of the first half top news is corresponded at the gear
A breach is respectively equipped with, on the corresponding side for being arranged on breach of the engaging tooth.
Improve as a kind of, the housing includes first support, the second support for snapping together, and the first support is
Arc platy structure, the second support is that arc groove-like structure, the window is corresponding to be arranged on the two of the second support
On side channel wall；The first sleeve is provided with the medial wall of the first support, is provided with the medial wall of the second support
Two sleeves, in the corresponding insertion of the rotating shaft of the knob both sides first sleeve, the second sleeve.
Improve as a kind of, the knob is arranged between described top and described second support, corresponding described first
Half top, described the second half top news is also disposed between described top and described second support, and the position limiting structure is arranged on institute
State between the rotating shaft between knob and the first support and first sleeve, the gear be arranged on the knob with
In the rotating shaft between the second support, the dynamic clamping head and quiet clamping head is arranged between the gear and the second sleeve
In the rotating shaft.
Improve as a kind of, the position limiting structure includes to arrange that clamping in rotating shaft described in the side is raised, is correspondingly arranged at
Buckling groove on the medial wall of first sleeve.
Improve as a kind of, the dynamic clamping head and quiet clamping head is spring.
Improve as a kind of, the outer end of the first half top news and the first support, the second support of respective side
End, the outer end of the second half top news inserts one respectively with the first support of respective side, the second support end
In tubular trim, the through hole for passing through for the top news is provided with the cylinder bottom of the trim, on the trim
Be provided with screw, the screw of side sequentially pass through the side wall of the trim, the second support, the first half top news,
Described top be fixedly connected with the first support, the screw of opposite side sequentially passes through the side wall of the trim, described
Second support, described the second half top, described top are fixedly connected with the first support.
Improve as a kind of, described top, described the second half top news at the outer end of the first half top news and respective side
Outer end be respectively welded with the top news at respective side.
Improving as a kind of, the first leather sheath is provided with the outside of the first support, divides on the two ends of first leather sheath
The Plug Division stretched into the trim in is not provided with；The second leather sheath is provided with the outside of the second support, in second skin
Support foam is additionally provided between set and the second support.
Due to employing technique scheme, the structure of wearing of the adjustable chucking power that the present invention is provided includes to surround accommodating leading to
The housing in road, the knob being arranged in holding channel, are respectively provided on two sides with rotating shaft and the case inside with respective side in knob
Wall rotates connection, corresponds at two sides of knob in housing and is provided with window respectively, in the rotating shaft of side with the housing of respective side
Position limiting structure is provided between the wall of side, between the rotating shaft of opposite side and the case inside wall of respective side, dynamic clamping head and quiet clamping head is provided with,
Gear is additionally provided with a wherein rotating shaft；Through the top news of holding channel, the rotating shaft of knob side is through top news；It is arranged on accommodating logical
The first half top news in two half part of holding channel, the second half top news are located in road and respectively, the outer end of the first half top news and the
It is fixedly connected with the shell end of the outer end corresponding position of the first half top news at the top news of the outer end corresponding position of half top news, second
At the top news of the outer end corresponding position of the outer end of half top news and the second half top news and the second half top news outer end corresponding position housing
End is fixedly connected, and the inner of the first half top news is crisscross arranged with the inner of the second half top news and to be located at gear respectively relative
Both sides, are respectively equipped with the engaging tooth for engaging with gear on the inner of the first half top news, the inner of the second half top news.Need to adjust
During chucking power, knob being stirred to the direction contrary with the reset force of dynamic clamping head and quiet clamping head, makes the limit between knob and case inside wall
Bit architecture is separated, then turning knob, and the first half inner engaging tooths of top news engages with the side of gear, the second half top news the inners
The engaging tooth opposite side engagement relative with gear, the first half top news, the second half top news while outwardly or inwardly move, while
The outer end of the first half top news, the outer end housing respectively with respective side of the second half top news, it is fixedly connected at top news, therefore whole head
Wear the two ends of structure accordingly away from or close, chucking power is realized with this adjustable, adjusts to suitable chucking power position, pine
Knob is opened, the position limiting structure between the reset force effect lower knob and case inside wall of dynamic clamping head and quiet clamping head contacts realization positioning,
The uncontrollable problem of chucking power for wearing structure is solved, user can adjust the size of chucking power according to demand.
Description of the drawings
Fig. 1 is the configuration schematic diagram for wearing structure of the adjustable chucking power of the embodiment of the present invention；
Fig. 2 is the mplifying structure schematic diagram in Fig. 1 at A；
Fig. 3 is the structural representation of the knob for wearing structure of the adjustable chucking power of the embodiment of the present invention；
Fig. 4 is the structural representation of the first support for wearing structure of the adjustable chucking power of the embodiment of the present invention；
Fig. 5 is the cross section structure diagram for wearing structure of the adjustable chucking power of the embodiment of the present invention；
Fig. 6 is the mplifying structure schematic diagram in Fig. 5 at B；
Wherein, 11, first support, the 111, first sleeve, 12, second support, 121, second sleeve, 13, top news, 14, the
Half top news, 141, engaging tooth, 15, the second half top news, 151, engaging tooth, 16, knob, 161, clamping projection, 162, gear,
17th, spring, the 18, first leather sheath, the 19, second leather sheath, 20, support foam, 21, trim, 22, screw.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
From Fig. 1 to Fig. 6, the structure of wearing of chucking power that this is adjustable includes to surround the housing of holding channel and is arranged on appearance
Put the knob 16 in passage, under usual condition, knob 16 is set to plate-like, knob 16 be respectively provided on two sides with rotating shaft and with right
Answer the case inside wall of side that connection is rotated, correspond at two sides of knob 16 in housing and be provided with window respectively, in 16 side of knob
Rotating shaft and the case inside wall of respective side between be provided with position limiting structure, in the housing of rotating shaft and the respective side of 16 opposite side of knob
Dynamic clamping head and quiet clamping head is provided between medial wall, is additionally provided with gear 162 in rotating shaft；Through the top news 13 of holding channel, knob 16 1
The rotating shaft of side is through top news 13；The first half top news for being arranged in holding channel and being located at respectively in two half part of holding channel
14th, the second half top news 15, at the top news 13 of the outer end corresponding position of the outer end of the first half top news 14 and the first half top news 14 and
The shell end of the outer end corresponding position of the first half top news 14 is fixedly connected, the outer end of the second half top news 15 and the second half top news
It is fixedly connected with the shell end of the outer end corresponding position of the second half top news 15 at the top news 13 of 15 outer end corresponding position, this first
The inner of half top news 14 is crisscross arranged with the inner of the second half top news 15 and positioned at the relative both sides of gear 162, the first half
The inner of top news 14, the inner of the second half top news 15 are provided with the engaging tooth 141 for engaging with gear 162.
When needing to adjust chucking power, knob 16 is stirred to the direction contrary with the reset force of dynamic clamping head and quiet clamping head, make knob 16
Separate with the position limiting structure between case inside wall, then turning knob 16, the engaging tooth 141 of the first half top 14 the inners and tooth
The side engagement of wheel 162, the opposite side that the engaging tooth 151 of the second half top 15 the inners is relative with gear 162 is engaged, the first half a head
Bar 14, the second half top news 15 while outwardly or inwardly move, while the outer end of the first half top news 14, the second half top news 15 outer
End respectively be fixedly connected at the housing of respective side, top 13, therefore entirely wear the two ends of structure accordingly away from or lean on
Closely, chucking power is realized with this adjustable, adjusts to suitable chucking power position, knob 16 is unclamped, in the reset of dynamic clamping head and quiet clamping head
Position limiting structure between power effect lower knob 16 and case inside wall contact to be realized positioning, and solves and wears the chucking power of structure not
Adjustable problem, user can adjust the size of chucking power according to demand.
In the present embodiment, housing includes first support 11, the second support 12 for snapping together, and first support 11 is arc
Shape platy structure, second support 12 be arc groove-like structure, both fasten after form holding channel, window is corresponding to be arranged on the
On the cell wall of the both sides of two supports 12；The first sleeve 111 is provided with the medial wall of first support 11, in second support 12
Side wall is provided with second sleeve 121, in rotating shaft first sleeve 111 of corresponding insertion of 16 both sides of knob, second sleeve 121.
In the present embodiment, knob 16 is arranged between top news 13 and second support 12, corresponding the first half top news 14, the
2 half top news 15 are also disposed between top news 13 and second support 12, and position limiting structure is arranged between knob 16 and first support 11
Rotating shaft and the first sleeve 111 between, gear 162 is arranged in the rotating shaft between knob 16 and second support 12, elastic reset
Part is arranged in the rotating shaft between gear 162 and second sleeve 121.
Specifically, the position limiting structure includes to arrange clamping projection 161 in the side rotating shaft, is correspondingly arranged at the first sleeve
Buckling groove on 111 medial walls；Dynamic clamping head and quiet clamping head is spring 17, naturally it is also possible to be that elastic rubber ring etc. has resilient structure
Part.When needing to adjust chucking power, knob 16 being stirred to the direction of second support 12, makes the clamping raised 161 and first in rotating shaft
Buckling groove on 111 medial wall of sleeve is separated, and rotating shaft just can be rotated in the first sleeve 111, adjusted after finishing, unclamped knob 16
Under the elastic force effect of spring 17, the clamping projection 161 on axle is snapped in the buckling groove on 111 medial wall of the first sleeve, rotating shaft
No longer rotate.
Certainly, knob 16 can also be arranged between top news 13 and first support 11, and corresponding position limiting structure is arranged on rotation
Between rotating shaft between button 16 and second support 12 and second sleeve 121, gear 162 be arranged on knob 16 and first support 11 it
Between rotating shaft on, dynamic clamping head and quiet clamping head is arranged in the rotating shaft between gear 162 and the first sleeve 111.
In the present embodiment, first support 11,12 end of second support of the outer end of the first half top news 14 and respective side,
A tubular trim is inserted respectively with the first support 11 of respective side, 12 end of second support in the outer end of 2 half top news 15
In 21, the through hole for passing through for top news 13 is provided with the cylinder bottom of trim 21, is provided with screw 22 on the lateral wall of trim 21,
The screw 22 of side sequentially passes through the side wall of trim 21, second support 12, the first half top news 14, top news 13 and first support 11
It is fixedly connected, the screw 22 of opposite side sequentially passes through the side wall of trim 21, second support 12, the second half top news 15, top news 13
It is fixedly connected with first support 11.Switching performance not only can so be strengthened, additionally it is possible to make installation become easier.In order to enter
The enhancing switching performance of one step, top news 13 at the outer end of the first half top news 14 and respective side, the outer end of the second half top news 15 with
Top news 13 at respective side is respectively welded.
In the present embodiment, the first leather sheath 18 being provided with the outside of first support 11, divides on the two ends of first leather sheath 18
Be not provided with the Plug Division that stretches in trim 21, the outside of second support 12 be provided with the second leather sheath 19, the second leather sheath 19 with
Support foam 20 is additionally provided between second support 12, can strengthen comfort property when wearing.
In the present embodiment, at the inner corresponding gear 162 of the first half top news 14, breach is provided with, engaging tooth 141 is corresponding
It is arranged on the side of breach；Breach, the corresponding setting of engaging tooth 151 are provided with the second half top news, 15 inner corresponding gear 162
On the side of breach, the first half top news 14 of basic guarantee, being capable of smoothly edge with the second half top news 15 on same anchor ring
Holding channel slides.
The structure of wearing of the adjustable chucking power that the present invention is provided includes to surround housing and the knob of holding channel, in knob
It is respectively provided on two sides with rotating shaft and rotates with the case inside wall of respective side and be connected, corresponds in housing and set at two sides of knob respectively
Have window, between the rotating shaft of side and the case inside wall of respective side, be provided with position limiting structure, opposite side rotating shaft with corresponding
Dynamic clamping head and quiet clamping head being provided between the case inside wall of side, gear is additionally provided with a rotating shaft wherein；Through the top news of holding channel,
The rotating shaft of knob side is through top news；The first half a head for being arranged in holding channel and being located in two half part of holding channel respectively
Bar, the second half top news, the top news place of the outer end corresponding position of the outer end of the first half top news and the first half top news and the first half top
The shell end of outer end corresponding position be fixedly connected, the head of the outer end corresponding position of the outer end of the second half top news and the second half top news
It is fixedly connected with the shell end of the outer end corresponding position of the second half top news at bar, the inner of the first half top news and the second half top news
The inner be crisscross arranged and be located at the relative both sides of gear respectively, in the inner of the first half top news, the inner of the second half top news
On be respectively equipped with the engaging tooth for engaging with gear.When needing to adjust chucking power, to the side contrary with the reset force of dynamic clamping head and quiet clamping head
To knob is stirred, separate the position limiting structure between knob and case inside wall, then turning knob, the first half top news are inner
Engaging tooth is engaged with the side of gear, the opposite side engagement relative with gear of the inner engaging tooth of the second half top news, the first half a head
Bar, the second half top news while outwardly or inwardly move, while the outer end of the first half top news, the second half top news outer end respectively with
Be fixedly connected at the housing of respective side, top news, therefore entirely wear the two ends of structure accordingly away from or close, come with this real
Existing chucking power is adjustable, adjusts to suitable chucking power position, unclamps knob, dynamic clamping head and quiet clamping head reset force effect lower knob with
Positioning is realized in position limiting structure contact between case inside wall, is solved the uncontrollable problem of chucking power for wearing structure, is made
User can adjust the size of chucking power according to demand.
Presently preferred embodiments of the present invention is the foregoing is only, not in order to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement that is made within god and principle etc., should be included within the scope of the present invention.
Claims (9)
1. a kind of adjustable chucking power wear structure, it is characterised in that the structure of wearing of the adjustable chucking power includes to surround appearance
Put the housing of passage, the knob being arranged in the holding channel, the knob be respectively provided on two sides with rotating shaft and with corresponding
The case inside wall of side rotates connection, corresponds at two sides of the knob in the housing and is provided with window respectively, in side
Position limiting structure is provided between the rotating shaft and the case inside wall of respective side, in the housing of the rotating shaft and the respective side of opposite side
Dynamic clamping head and quiet clamping head is provided between medial wall, is additionally provided with gear wherein in rotating shaft described in；Through the top news of the holding channel,
The rotating shaft of the knob side passes through the top news；It is arranged in the holding channel and is located at the holding channel respectively
The first half top news in two half parts, the second half top news, the outer end of the outer end of the first half top news and the first half top news
It is fixedly connected with the shell end of the outer end corresponding position of the first half top news at the top news of corresponding position, described the
The top news place of the outer end corresponding position of the outer end of 2 half top news and the second half top news and the second half top news outward
The shell end of end corresponding position is fixedly connected, and the inner of the first half top news is interlocked with the inner of the second half top news
Arrange and be located at the relative both sides of the gear respectively, in inner, described the second half top news of the first half top news
The engaging tooth for engaging with the gear is respectively equipped with end.
2. adjustable chucking power according to claim 1 wear structure, it is characterised in that the first half top news interior
End, the inner of the second half top news correspond at the gear and are respectively equipped with a breach, and the engaging tooth is corresponding to be arranged on
On the side of breach.
3. adjustable chucking power according to claim 1 wear structure, it is characterised in that the housing includes to be fastened on one
Rise first support, second support, the first support be arc platy structure, the second support be arc groove-like structure,
On the corresponding both sides cell wall for being arranged on the second support of the window；First is provided with the medial wall of the first support
Sleeve, is provided with second sleeve on the medial wall of the second support, the corresponding insertion institute of the rotating shaft of the knob both sides
State the first sleeve, in the second sleeve.
4. adjustable chucking power according to claim 3 wear structure, it is characterised in that the knob is arranged on the head
Between bar and the second support, corresponding described the first half top, described the second half top news are also disposed at the top news and institute
State between second support, the position limiting structure is arranged on the rotating shaft between the knob and the first support with described
Between one sleeve, the gear is arranged in the rotating shaft between the knob and the second support, the elastic reset
Part is arranged in the rotating shaft between the gear and the second sleeve.
5. adjustable chucking power according to claim 4 wear structure, it is characterised in that the position limiting structure include arrange
Clamping projection, the buckling groove being correspondingly arranged on the medial wall of first sleeve in rotating shaft described in the side.
6. adjustable chucking power according to claim 4 wear structure, it is characterised in that the dynamic clamping head and quiet clamping head be bullet
Spring.
7. the adjustable chucking power according to any one of claim 3 to 6 wear structure, it is characterised in that described the first half
The outer end of top news and the first support of respective side, the second support end, the outer end of the second half top news with corresponding
The first support of side, the second support end are inserted respectively in a tubular trim, in the trim
Cylinder bottom is provided with the through hole for passing through for the top news, is provided with screw on the trim, and the screw of side is sequentially passed through
The side wall of the trim, the second support, described the first half top, described top be fixedly connected with the first support,
The screw of opposite side sequentially passes through the side wall of the trim, the second support, the second half top, the described top news
It is fixedly connected with the first support.
8. adjustable chucking power according to claim 7 wear structure, it is characterised in that the outer end of the first half top news
It is respectively welded with the top news at the outer end of described top, described the second half top news at respective side and respective side.
9. adjustable chucking power according to claim 7 wear structure, it is characterised in that in the outside of the first support
The first leather sheath is provided with, is respectively equipped with, on the two ends of first leather sheath, the Plug Division that stretches in the trim；Described second
The outside of support is provided with the second leather sheath, is additionally provided with support foam between second leather sheath and the second support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610873504.3A CN106454586B (en) | 2016-09-30 | 2016-09-30 | Wear structure of adjustable clamping force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610873504.3A CN106454586B (en) | 2016-09-30 | 2016-09-30 | Wear structure of adjustable clamping force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106454586A true CN106454586A (en) | 2017-02-22 |
| CN106454586B CN106454586B (en) | 2023-09-15 |
Family
ID=58172880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610873504.3A Active CN106454586B (en) | 2016-09-30 | 2016-09-30 | Wear structure of adjustable clamping force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106454586B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107040838A (en) * | 2017-05-18 | 2017-08-11 | 歌尔科技有限公司 | Headphone support fixed structure and wear |
| WO2021142575A1 (en) * | 2020-01-13 | 2021-07-22 | Harman International Industries, Incorporated | Adjustable headphone |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4783822A (en) * | 1986-08-08 | 1988-11-08 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Multi-adjustable headband |
| JPH1023586A (en) * | 1996-07-08 | 1998-01-23 | Foster Electric Co Ltd | Headphone device |
| WO2006026690A2 (en) * | 2004-08-31 | 2006-03-09 | E.D. Bullard Company | Ratchet mechanism with unitary knob and pinion construction |
| CN103297890A (en) * | 2013-06-09 | 2013-09-11 | 青岛歌尔声学科技有限公司 | Earphone capable of adjusting and displaying hand band clamping force |
| CN104618830A (en) * | 2014-12-31 | 2015-05-13 | 深圳市佳骏兴科技有限公司 | Head beam synchronous sliding device and headset |
| CN206077643U (en) * | 2016-09-30 | 2017-04-05 | 歌尔科技有限公司 | A kind of adjustable chucking power wears structure |
-
2016
- 2016-09-30 CN CN201610873504.3A patent/CN106454586B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4783822A (en) * | 1986-08-08 | 1988-11-08 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Multi-adjustable headband |
| JPH1023586A (en) * | 1996-07-08 | 1998-01-23 | Foster Electric Co Ltd | Headphone device |
| WO2006026690A2 (en) * | 2004-08-31 | 2006-03-09 | E.D. Bullard Company | Ratchet mechanism with unitary knob and pinion construction |
| CN103297890A (en) * | 2013-06-09 | 2013-09-11 | 青岛歌尔声学科技有限公司 | Earphone capable of adjusting and displaying hand band clamping force |
| CN104618830A (en) * | 2014-12-31 | 2015-05-13 | 深圳市佳骏兴科技有限公司 | Head beam synchronous sliding device and headset |
| CN206077643U (en) * | 2016-09-30 | 2017-04-05 | 歌尔科技有限公司 | A kind of adjustable chucking power wears structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107040838A (en) * | 2017-05-18 | 2017-08-11 | 歌尔科技有限公司 | Headphone support fixed structure and wear |
| CN107040838B (en) * | 2017-05-18 | 2023-10-03 | 歌尔科技有限公司 | Headset support fixing structure and headset |
| WO2021142575A1 (en) * | 2020-01-13 | 2021-07-22 | Harman International Industries, Incorporated | Adjustable headphone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106454586B (en) | 2023-09-15 |
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