CN106507235A - A kind of elastic foldable structure and the headphone with the structure - Google Patents
A kind of elastic foldable structure and the headphone with the structure Download PDFInfo
- Publication number
- CN106507235A CN106507235A CN201611138278.0A CN201611138278A CN106507235A CN 106507235 A CN106507235 A CN 106507235A CN 201611138278 A CN201611138278 A CN 201611138278A CN 106507235 A CN106507235 A CN 106507235A
- Authority
- CN
- China
- Prior art keywords
- foldable structure
- elastic foldable
- tumbler
- lower cover
- moving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- H04R1/105—Earpiece supports, e.g. ear hooks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Pivots And Pivotal Connections (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention belongs to Headphone structure technical field, there is provided a kind of elastic foldable structure and the headphone with the structure；Including frame member and the coupling assembly being connected between the two neighboring frame member, the orientable spring assembly for moving back and forth is connected with the coupling assembly, one end of the frame member is provided with the cam member for rotatably unclamping or pushing the spring assembly, and the cam member of the two neighboring frame member is rotatably pushed respectively at the two ends of the spring assembly；So design can solve the complex structure of existing folding device, the poor problem of recovery capability after folding.
Description
Technical field
The invention belongs to Headphone structure technical field, more particularly to a kind of elastic foldable structure and wearing with the structure
Formula earphone.
Background technology
Headphone is high due to its tonequality, wearing comfort is high and liked by increasing audiophile, be
It is easy to the carrying of headphone, and reduces the volume of headphone box, typically can all designs fold mechanism or flexible
Structure is reducing the size of headphone, but existing foldable structure is complicated, and recovery capability is poor after folding, it is impossible to
Meet the different demands of user.
Content of the invention
It is an object of the invention to provide a kind of elastic foldable structure, it is intended to which the structure for solving existing folding device is multiple
Miscellaneous, the poor problem of recovery capability after folding.
The present invention is so to solve：A kind of elastic foldable structure, including frame member and is connected to two neighboring described
Coupling assembly between frame member, is connected with the orientable spring assembly for moving back and forth in the coupling assembly, the frame member
One end is provided with the cam member for rotatably unclamping or pushing the spring assembly, and the cam of the two neighboring frame member
Part is rotatably pushed respectively at the two ends of the spring assembly.
Further, the coupling assembly includes upper cover body and the lower cover of mutual splicing, and the spring assembly is spacing simultaneously
It is mobily connected between the upper cover body and the lower cover.
Further, the spring assembly includes spring part and is connected to the moving member at the spring part two ends, two institutes
Moving member mobile link is stated between the upper cover body and the lower cover, and two moving members are opposite or are moved away from.
Further, the first stopper slot is provided with, on the inside of the lower cover, corresponding described first is spacing on the inside of the upper cover body
Groove is provided with the second stopper slot, and two moving members are connected on first stopper slot and second stopper slot.
Further, the coupling assembly also includes the turning between the upper cover body and the lower cover that be rotatably connected
Moving part, the tumbler are connected on the cam member, and the tumbler is rotated and is connected on the lateral surface of the moving member.
Further, boss is outward extended with the lateral surface of the moving member, be rounded down on the boss, described turn
On moving part, the corresponding boss is provided with locating slot, the curved setting of the cell wall of the locating slot.
Further, the quantity of the tumbler is two, and is connected to the movement at the spring part two ends respectively
On on the outside of part, the tumbler includes main part and is connected on the main part and pushes the moving member in rotation process
Lug boss.
Further, the upper surface of the main part has extended perpendicularly outward the first connecting shaft, the following table of the main part
Face has extended perpendicularly outward the second connecting shaft, is also associated with first axle bearing member between first connecting shaft and the upper cover body,
Second bearing part is also associated between second connecting shaft and the lower cover.
Further, it is additionally provided with the rotation for being available for the cam member to rotate to open between the upper cover body and the lower cover
Groove.
The present invention provide elastic foldable structure relative to the technique effect that existing technology has be：By at two
One coupling assembly comprising spring assembly is set between frame member, and the spring assembly pushes work in the cam member of its two ends connection
With lower make to orient move back and forth, and then spring assembly carries out elastic deformation or recovery during moving back and forth so that
Two frame members that coupling assembly two ends must be connected to are completed to fold relative to coupling assembly and are recovered, and this process is all in bullet
Spring component elastic force effect under complete, so can ensure that folding stability while so that total is more simple and clear,
Fold and recovery effects are more preferable.
The present invention also provides a kind of headphone with aforesaid elastic foldable structure, and so design can ensure that head
The foldable structure of headset is simpler and clearer, while folding more preferable with recovery effects.
Description of the drawings
Fig. 1 is the structure chart of elastic foldable structure provided in an embodiment of the present invention.
Fig. 2 is the explosive view of elastic foldable structure provided in an embodiment of the present invention.
Fig. 3 is the structure chart in elastic foldable structure provided in an embodiment of the present invention after upper cover body removal.
Fig. 4 is the structure chart of the tumbler in elastic foldable structure provided in an embodiment of the present invention.
Fig. 5 is the structure chart of moving member in elastic foldable structure provided in an embodiment of the present invention.
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.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
Also, it should be noted the orientation term such as left and right, upper and lower in the embodiment of the present invention, only it is relative concept each other
Or be reference with the normal operating condition of product, and should not be regarded as restrictive.
Accompanying drawing 1 be refer to shown in Fig. 5, in embodiments of the present invention, there is provided a kind of elastic foldable structure, including frame member
20 and the coupling assembly 10 that is connected between the two neighboring frame member 20, the frame member 20 can enter relative to coupling assembly 10
Row is rotated, and is connected with the orientable spring assembly 30 for moving back and forth in the coupling assembly 10, and it is thrum that orientation is moved back and forth herein
Spring component 30 can only be moved along the elastic extension direction of spring part 301 in spring assembly 30, one end of the frame member 20
It is provided with the cam member 201 for rotatably unclamping or pushing the spring assembly 30, and the cam of the two neighboring frame member 20
Part 201 is rotatably pushed respectively at the two ends of the spring assembly 30；In trip spring component 30 when the cam member 201 is initial
State, rotation process convexity gear member 201 push the spring assembly 30 and so that spring part 301 compression there is elastic deformation, so
Design when can prevent from act on without external force frame member 20 itself fold, then rotate terminate the release of rear cam member 201 this
Spring assembly 30, the state after the holding rotation of frame member 20 after spring part 301 restores to the original state and causes to rotate during this, this
Sample design can ensure that the stability after the folding of frame member 20.
The elastic foldable structure of above design, includes spring assembly 30 by arranging one between two frame members 20
Coupling assembly 10, the spring assembly 30 push moving back and forth of making to orient under effect in the cam member 201 of its two ends connection, enter
And spring assembly 30 carries out elastic deformation or recovery during moving back and forth, so that being connected to 10 two ends of coupling assembly
Two frame members 20 complete to fold relative to coupling assembly 10 and recover, this process all spring assembly 30 elastic force make
Complete with, so can ensure that folding stability while so that total is more simple and clear, fold and recovery effects
More preferably.
Specifically, as depicted in figs. 1 and 2, in embodiments of the present invention, the coupling assembly 10 includes the upper lid of mutual splicing
Body 101 and lower cover 102, the spring assembly 30 spacing and be mobily connected in the upper cover body 101 and the lower cover 102 it
Between；The upper cover body 101 is identical with the shape of lower cover 102 to be strip, shape after the upper cover body 101 and the splicing of lower cover 102
Into a bar shaped cavity, the spring assembly 30 is contained in the cavity, and elastic parts edge in the presence of cam member 201
The length direction for bar shaped cavity carries out telescopic moving.
Specifically, as shown in Figures 2 and 3, in embodiments of the present invention, the spring assembly 30 includes multigroup spring part 301
With the moving member 302 for being connected to multigroup 301 two ends of spring part, two moving members 302 are opposite or are moved away from being connected to this
Between upper cover body 101 and the lower cover 102.
In the present embodiment, the two ends of the spring part 301 are respectively fixedly connected with two moving members 302 being oppositely arranged
On, at the same on the moving member 302 to should spring part 301 be additionally provided with prevent spring part 301 distort sensing boss 3022, this refers to
To the length direction that boss 3022 points to the spring part 301；And the setting of multigroup spring part 301, on the one hand ensure that spring
The elastic force of component 30, is on the other hand easy to the orientation telescopic moving of spring part 301.
Specifically, as shown in Figures 2 and 3, in embodiments of the present invention, the first stopper slot is provided with the inside of the upper cover body 101
(not shown), on the inside of the lower cover 102 to should the first stopper slot be provided with the second stopper slot 1021, two moving members 302 connect
It is connected on first stopper slot and second stopper slot 1021.
In the present embodiment, the size and dimension of first stopper slot and the second stopper slot 1021 is identical, and the movement
The length of part 302 is slightly less than the width of first stopper slot or the second stopper slot 1021, and so design can ensure that moving member 302
Stability in moving process；At when the length of first stopper slot or the second stopper slot 1021 should ensure that spring part 301 connects
In slight compressive state, so design can ensure that the stability of the frame member 20 under non-folded state.
Specifically, as shown in Figures 2 and 3, in embodiments of the present invention, the coupling assembly 10 also includes being rotatably connected
Tumbler 40 between the upper cover body 101 and the lower cover 102, the tumbler 40 are connected on the cam member 201, and this turn
Moving part 40 is rotated and is connected on the lateral surface of the moving member 302.
In the present embodiment, the tumbler 40 is connected on cam member 201, and then it is enterprising to be used for frame member 20 in outer masterpiece
When row folds rotation, the cam member 201 drives the tumbler 40 to be rotated, and the tumbler 40 so as to pass through both sides pushes spring
The moving member 302 at 301 two ends of part is carried out opposite or is moved away from.
Specifically, as shown in figure 5, in embodiments of the present invention, further extended outward on the lateral surface of the moving member 302 convex
Platform 3021, the boss 3021 are preferably placed at the centre of the lateral surface of the moving member 302, while be rounded down on the boss 3021,
On the tumbler 40 to should boss 3021 be provided with locating slot 403, the curved setting of the cell wall of the locating slot 403.
In the present embodiment, the setting of the locating slot 403 and boss 3021 can ensure that tumbler 40 and moving member 302 it
Between the validity that connects, while the setting of boss 3021 so that moving member 302 movement same apart from when, tumbler 40
Need to rotate less angle and can achieve, at the same time, fillet on the boss 3021, and on the cell wall of locating slot 403
Arc arrange, rotation process can be caused more steady.
Specifically, as shown in Figure 2 and Figure 4, in embodiments of the present invention, the quantity of the tumbler 40 is two, and respectively
On being connected on the outside of the moving member 302 at 301 two ends of spring part, the tumbler 40 includes main part 401 and is connected to the master
The lug boss 402 of the moving member 302 is pushed in body portion 401 and in rotation process.
In the present embodiment, the main part 401 is preferably discoid, the lug boss 402 along the edge of the main part 401 to
Outer extension is formed, and then in 20 rotation process of frame member, pushes the moving member 302 by lug boss 402 so that spring part 301 is received
Contracting deformation；When beginning is folded and when completing, the spring part 301 is abutted in original state or reinstatement, the now main part 401
On moving member 302.
Specifically, as shown in Figure 2 and Figure 4, in embodiments of the present invention, the upper surface of the main part 401 is vertically to extension
Stretching has the first connecting shaft 4011, and the lower surface of the main part 401 has extended perpendicularly outward the second connecting shaft 4012, first connection
First axle bearing member 50 is also associated between axle 4011 and the upper cover body 101, between second connecting shaft 4012 and the lower cover 102
It is also associated with second bearing part 60.
In the present embodiment, the first link slot for being additionally provided with the connection first axle bearing member 50 in the upper cover body 101 (is schemed not
Show), it is additionally provided with the second link slot 1022 for being connected with the second bearing part 60 on the lower cover 102, the tumbler 40 is by the
One bearing part 50 and second bearing part 60 are rotatably connected in upper cover body 101 and lower cover 102, and then limit rotatable part 40
Left and right and move up and down, so as to ensure that the validity and stability of 40 rotation process of tumbler.
Specifically, as shown in figure 1, in embodiments of the present invention, it is additionally provided between the upper cover body 101 and the lower cover 102
The rotation fluting 103 for being available for the cam member 201 to rotate, the rotation fluting 103 is in circular arc, the setting limit of the rotation fluting 103
The angle of the rotation of frame member 20 is made, so design can be defined the arc length of the rotation fluting 103 according to actual demand.
The present invention also provides a kind of headphone with aforesaid elastic foldable structure, and so design can ensure that head
The foldable structure of headset is simpler and clearer, while folding more preferable with recovery effects.
Presently preferred embodiments of the present invention is the foregoing is only, not in order to limit the present invention, all in essence of the 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 (10)
1. a kind of elastic foldable structure, it is characterised in that：Including frame member and it is connected between the two neighboring frame member
Coupling assembly, is connected with the orientable spring assembly for moving back and forth in the coupling assembly, one end of the frame member is provided with
The cam member of the spring assembly is rotatably unclamped or pushed, and the cam member of the two neighboring frame member can turn respectively
Move and push at the two ends of the spring assembly.
2. elastic foldable structure as claimed in claim 1, it is characterised in that：The coupling assembly includes the upper lid of mutual splicing
Body and lower cover, the spring assembly is spacing and is mobily connected between the upper cover body and the lower cover.
3. elastic foldable structure as claimed in claim 2, it is characterised in that：The spring assembly includes spring part and is connected to
The moving member at the spring part two ends, two moving member mobile links between the upper cover body and the lower cover, and
Two moving members are opposite or are moved away from.
4. elastic foldable structure as claimed in claim 3, it is characterised in that：The first stopper slot is provided with the inside of the upper cover body,
On the inside of the lower cover, corresponding first stopper slot is provided with the second stopper slot, and two moving members are connected to first limit
On position groove and second stopper slot.
5. elastic foldable structure as claimed in claim 3, it is characterised in that：The coupling assembly also includes being rotatably connected
Tumbler between the upper cover body and the lower cover, the tumbler are connected on the cam member, and the tumbler
Rotate and be connected on the lateral surface of the moving member.
6. elastic foldable structure as claimed in claim 5, it is characterised in that：It is outward extended with the lateral surface of the moving member
Boss, is rounded down on the boss, and on the tumbler, the corresponding boss is provided with locating slot, and the cell wall of the locating slot is in
Arc is arranged.
7. elastic foldable structure as claimed in claim 5, it is characterised in that：The quantity of the tumbler is two, and respectively
On being connected on the outside of the moving member at the spring part two ends, the tumbler includes main part and is connected to the main part
Lug boss that is upper and pushing the moving member in rotation process.
8. elastic foldable structure as claimed in claim 7, it is characterised in that：The upper surface of the main part extends perpendicularly outward
Have the first connecting shaft, the lower surface of the main part has extended perpendicularly outward the second connecting shaft, first connecting shaft with described
First axle bearing member is also associated between upper cover body, is also associated with second bearing between second connecting shaft and the lower cover
Part.
9. the elastic foldable structure as described in any one of claim 2-8, it is characterised in that：The upper cover body and the lower cover
Between be additionally provided with the rotation fluting for being available for the cam member to rotate.
10. a kind of headphone, it is characterised in that：Including the elastic foldable structure as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611138278.0A CN106507235B (en) | 2016-12-12 | 2016-12-12 | Elastic folding structure and headset with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611138278.0A CN106507235B (en) | 2016-12-12 | 2016-12-12 | Elastic folding structure and headset with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106507235A true CN106507235A (en) | 2017-03-15 |
| CN106507235B CN106507235B (en) | 2023-04-04 |
Family
ID=58330855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611138278.0A Active CN106507235B (en) | 2016-12-12 | 2016-12-12 | Elastic folding structure and headset with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106507235B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110944263A (en) * | 2019-11-28 | 2020-03-31 | 歌尔科技有限公司 | Folding rotating shaft mechanism and headset |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001251397A (en) * | 2000-03-03 | 2001-09-14 | Sanyo Electric Co Ltd | Foldable mobile phone |
| US20030182713A1 (en) * | 2002-03-04 | 2003-10-02 | Rolla Jose Maria | Fully collapsible headset |
| JP2004266649A (en) * | 2003-03-03 | 2004-09-24 | Jose Maria Rolla | Fully collapsible headset |
| CN1750715A (en) * | 2004-09-17 | 2006-03-22 | 欧力天工股份有限公司 | Headphone device |
| JP2010239200A (en) * | 2009-03-30 | 2010-10-21 | Elecom Co Ltd | Headphone |
| CN104994449A (en) * | 2015-07-15 | 2015-10-21 | 青岛歌尔声学科技有限公司 | Foldable headphone and headphone device |
| CN105049980A (en) * | 2015-08-20 | 2015-11-11 | 深圳市冠旭电子有限公司 | Headset |
| CN105100997A (en) * | 2015-08-31 | 2015-11-25 | 深圳市冠旭电子有限公司 | Folding headphone |
| CN105554603A (en) * | 2015-12-04 | 2016-05-04 | 魅族科技（中国）有限公司 | Headset and connecting rod assembly |
-
2016
- 2016-12-12 CN CN201611138278.0A patent/CN106507235B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001251397A (en) * | 2000-03-03 | 2001-09-14 | Sanyo Electric Co Ltd | Foldable mobile phone |
| US20030182713A1 (en) * | 2002-03-04 | 2003-10-02 | Rolla Jose Maria | Fully collapsible headset |
| JP2004266649A (en) * | 2003-03-03 | 2004-09-24 | Jose Maria Rolla | Fully collapsible headset |
| CN1750715A (en) * | 2004-09-17 | 2006-03-22 | 欧力天工股份有限公司 | Headphone device |
| JP2010239200A (en) * | 2009-03-30 | 2010-10-21 | Elecom Co Ltd | Headphone |
| CN104994449A (en) * | 2015-07-15 | 2015-10-21 | 青岛歌尔声学科技有限公司 | Foldable headphone and headphone device |
| CN105049980A (en) * | 2015-08-20 | 2015-11-11 | 深圳市冠旭电子有限公司 | Headset |
| CN105100997A (en) * | 2015-08-31 | 2015-11-25 | 深圳市冠旭电子有限公司 | Folding headphone |
| CN105554603A (en) * | 2015-12-04 | 2016-05-04 | 魅族科技（中国）有限公司 | Headset and connecting rod assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110944263A (en) * | 2019-11-28 | 2020-03-31 | 歌尔科技有限公司 | Folding rotating shaft mechanism and headset |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106507235B (en) | 2023-04-04 |
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