CN209731525U - A kind of rotary earphone and audio-visual equipment - Google Patents
A kind of rotary earphone and audio-visual equipment Download PDFInfo
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- CN209731525U CN209731525U CN201920942978.8U CN201920942978U CN209731525U CN 209731525 U CN209731525 U CN 209731525U CN 201920942978 U CN201920942978 U CN 201920942978U CN 209731525 U CN209731525 U CN 209731525U
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- hinged support
- ball hinged
- cover board
- auricular concha
- flexural pivot
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Abstract
The utility model discloses a kind of rotary earphone and audio-visual equipment, rotary earphone includes support arm, auricular concha and cover board, and the end of support arm is equipped with flexural pivot, and auricular concha is equipped with the first ball hinged support, cover board connect with auricular concha and blocks the first ball hinged support, and flexural pivot rotation is placed in the first ball hinged support.By the rotation connection between flexural pivot and the first ball hinged support, while realization auricular concha set on the end of support arm, the multi-directional rotation of auricular concha is also achieved, structure is simple, is easily installed, and usage experience is good.
Description
Technical field
The utility model relates to ear phone technology field more particularly to a kind of rotary earphones and audio-visual equipment.
Background technique
There is the headphone of many categories currently on the market, headphone includes support arm and the ear set on arm end
Shell.In the prior art, the connection type between auricular concha and support arm mostly uses the mode of being fixedly connected or axial hinge connection type, adopts
When with being fixedly connected with mode, can not mutually it be rotated between auricular concha and support arm；When using axial hinge connection type, auricular concha is merely able to
It is rotated along a direction.For consumer when using such headphone, usage experience is poor.
Above- mentioned information disclosed in the background technique are used only for increasing the understanding to the application background technique, therefore,
It may include and do not constitute the prior art known to persons of ordinary skill in the art.
Summary of the invention
The utility model for can not mutually be rotated between auricular concha and support arm in the prior art or auricular concha be merely able to along
The problem of one direction rotates, provides a kind of rotary earphone, auricular concha relative to support arm can multi-directional rotation, improve and use body
It tests.
To realize above-mentioned purpose of utility model, the utility model, which adopts the following technical solutions, to be achieved:
A kind of rotary earphone, a kind of rotary earphone, comprising: support arm, end are equipped with flexural pivot；Auricular concha which is provided with
First ball hinged support；Cover board connect with the auricular concha and blocks first ball hinged support；The flexural pivot rotation is placed in
In first ball hinged support.
Further, the second ball hinged support, first ball hinged support and the second flexural pivot branch are equipped in the cover board
Seat connection, the flexural pivot rotation are placed in first ball hinged support and second ball hinged support.
Further, first ball hinged support and the second ball hinged support rounding off.
Further, the flexural pivot is interference fitted with first ball hinged support, second ball hinged support respectively.
Further, the cover board includes horizontal part and vertical portion, and the vertical portion, which extends, is set to the one of the horizontal part
Side, second ball hinged support is limited in the vertical portion, and the horizontal part is equipped with aperture, the aperture and described second
Ball hinged support connection.
Further, the auricular concha is equipped with the first heavy platform and the second heavy platform, and the horizontal part is supported with first heavy platform
It connects, the end face of the vertical portion is abutted with second heavy platform.
Further, the end of the flexural pivot has planar portions.
Further, the cover board is two-half structure including the first cover board and the second cover board, first cover board and institute
The second cover board is stated to connect with the auricular concha respectively.
Further, the cover board is Nian Jie with the auricular concha or screw connects.
The utility model also proposes a kind of audio-visual equipment, including rotary earphone as described above.
Compared with prior art, the advantages and positive effects of the utility model are as follows:
The utility model provides a kind of rotary earphone and audio-visual equipment, and rotary earphone includes support arm, auricular concha and cover board,
The end of support arm is equipped with flexural pivot, and auricular concha is equipped with the first ball hinged support, and cover board connect with auricular concha and hides the first ball hinged support
Gear, flexural pivot rotation are placed in the first ball hinged support.By the rotation connection between flexural pivot and the first ball hinged support, realize auricular concha
While set on the end of support arm, the multi-directional rotation of auricular concha is also achieved, structure is simple, is easily installed, and usage experience is good.
After specific embodiment of the present utility model is read in conjunction with the figure, other features and advantages of the utility model will become
It obtains clearer.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model rotary earphone embodiment；
Fig. 2 is the configuration schematic diagram of the utility model rotary earphone embodiment；
Fig. 3 is the schematic cross-sectional view of the utility model rotary earphone embodiment；
Fig. 4 is the portion A enlarged drawing in Fig. 3；
Fig. 5 is the structural schematic diagram of the utility model cover board embodiment；
Fig. 6 is the structural schematic diagram of the utility model support arm embodiment.
Wherein, 100- auricular concha, the first ball hinged support of 110-, the first heavy platform of 120-, the second heavy platform of 130-, 200- support arm,
210- first through hole, 300- flexural pivot, the second through-hole of 310-, 320- planar portions, 400- cover board, 410- horizontal part, 420- vertical portion,
The second ball hinged support of 430-, the first cover board of 440-, the second cover board of 450-, 460- aperture.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
It should be noted that in the description of the present invention, term " on ", "lower", "left", "right", " perpendicular ", " cross ",
The direction of the instructions such as "inner", "outside" or the term of positional relationship are direction based on the figure or positional relationship, this is only
For ease of description, rather than indication or suggestion described device or element must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
The utility model discloses a kind of rotary earphones, referring to figs. 1 to Fig. 3 comprising support arm 200, auricular concha 100 and lid
Plate 400, the end of support arm 200 are equipped with flexural pivot 300, and auricular concha 100 is equipped with the first ball hinged support 110, cover board 400 and auricular concha 100
It connects and blocks the first ball hinged support 110, the rotation of flexural pivot 300 is placed in the first ball hinged support 110.Pass through flexural pivot 300 and
Rotation connection between one ball hinged support 110 also achieves auricular concha while realization auricular concha 100 set on the end of support arm 200
100 multi-directional rotation, structure is simple, is easily installed, and usage experience is good.
There is the first through hole 210 for cabling in support arm 200, there is the second through-hole 310 of perforation in flexural pivot 300, the
Two through-holes 310 are connected to first through hole 210, make to will not influence cabling inside earphone while 100 multi-faceted rotation of auricular concha.
For the ease of processing, the present embodiment flexural pivot 300 is plastic, solid with one end of support arm 200 by way of bonding
Fixed connection.
In order to keep the rotation connection between auricular concha 100 and support arm 200 more firm, reliable, reference 3 to Fig. 5, the present embodiment
The second ball hinged support 430 is formed in cover board 400, the first ball hinged support 110 is connected to the second ball hinged support 430, and flexural pivot 300 is same
When rotation be set to the first ball hinged support 110 and the second ball hinged support 430 in, that is, the first ball hinged support 110 and the second flexural pivot branch
Seat 430 limits the space rotated for flexural pivot 300 jointly.From figure 3, it can be seen that the first ball hinged support 110 is located at the second flexural pivot
The lower section of support 430, the first ball hinged support 110 are used to be rotatablely connected with the lower half portion of flexural pivot 300, the second ball hinged support 430
For being rotatablely connected with the top half of flexural pivot 300.
Further, 430 rounding off of the first ball hinged support 110 and the second ball hinged support, it is ensured that flexural pivot 300 is turning
Smoothness during dynamic avoids generating Caton phenomenon.
Further, flexural pivot 300 is interference fitted with the first ball hinged support 110, the second ball hinged support 430 respectively, makes flexural pivot
There is certain friction, in this way, auricular concha 100 is in external force between 300 and first ball hinged support 110, the second ball hinged support 430
It is lower just to rotate, the random swing of auricular concha 100 is avoided, usage experience is improved.
For the structural schematic diagram of cover board 400 referring to Fig. 5, cover board 400 includes horizontal part 410 and vertical portion 420, vertical portion 420
Extend the side for being set to horizontal part 410, the second ball hinged support 430 is limited in vertical portion 420, horizontal part 410 is equipped with aperture
460, aperture 460 is connected to the second ball hinged support 430.Flexural pivot 300 is placed in the second ball hinged support 430, and support arm 200 is then from aperture
It is stretched out at 460, structure is simple, is easy to implement.From fig. 4, it can be seen that horizontal part 410 is annulus plate structure, vertical portion 420 is
Hollow cylindrical structure, the hollow structure inside of vertical portion 420 are the second ball hinged support 430.
For the ease of the connection between cover board 400 and auricular concha 100, referring to Figure 2 to Figure 4, auricular concha 100 is equipped with the first heavy platform
120 and second heavy platform 130, horizontal part 410 abutted with the first heavy platform 120, the end face (lower end surface) of vertical portion 420 and the second heavy platform
130 abut, and make that the connection between cover board 400 and auricular concha 100 is more solid and reliable, cover board is not easily to fall off.
For the ease of processing and installation, cover board 400 is fixedly connected by way of bonding or screw connection with auricular concha 100.
For the purposes of being easily installed, the present embodiment cover board 400 is two-half structure including the first cover board 440 and the second lid
Plate 450, the first cover board 440 and the second cover board 450 are connect with auricular concha 100 respectively.When installation, flexural pivot 300 is first passed through into bonding
Mode is fixed as one with support arm 200；Flexural pivot 300 is filled in inside the first ball hinged support 110；First cover board 440 is passed through into glue
The mode of viscous or screw connection is fixedly installed on auricular concha 100；Second cover board 450 is consolidated by way of gluing or screw connection
Dingan County is filled on auricular concha 100；So far, the rotation connection structure between auricular concha 100 and support arm 200 is installed.
Referring to Fig. 3, Fig. 4 and Fig. 6, the end of flexural pivot 300 in the present embodiment, namely one end far from support arm 200 have it is flat
Face 320, it is contactless between the planar portions 320 and the first ball hinged support 110.The setting of planar portions 320, so that in flexural pivot 300
Second through-hole 310 in portion close to the open at one end bigger of planar portions 320 so that auricular concha 100 when being rotated around flexural pivot 300 more
It is convenient, avoid rotary motion from causing undesirable interference effect to internal wiring.
The invention also discloses a kind of audio-visual equipment, the audio-visual equipment can be, but not limited to, mobile phone, computer,
PSP, MP3, MP4, smartwatch, radio, television set, EVD etc..The audio-visual equipment includes disclosed rotation described in above-described embodiment
Rotatable earphone.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (10)
1. a kind of rotary earphone characterized by comprising
Support arm, end are equipped with flexural pivot；
Auricular concha which is provided with the first ball hinged support；
Cover board connect with the auricular concha and blocks first ball hinged support；
The flexural pivot rotation is placed in first ball hinged support.
2. rotary earphone according to claim 1, which is characterized in that
The second ball hinged support is equipped in the cover board, first ball hinged support is connected to second ball hinged support, the ball
Hinge rotation is placed in first ball hinged support and second ball hinged support.
3. rotary earphone according to claim 2, which is characterized in that
First ball hinged support and the second ball hinged support rounding off.
4. rotary earphone according to claim 2, which is characterized in that
The flexural pivot is interference fitted with first ball hinged support, second ball hinged support respectively.
5. rotary earphone according to claim 2, which is characterized in that
The cover board includes horizontal part and vertical portion, and the vertical portion extends the side for being set to the horizontal part, the vertical portion
Second ball hinged support is inside limited, the horizontal part is equipped with aperture, and the aperture is connected to second ball hinged support.
6. rotary earphone according to claim 5, which is characterized in that
The auricular concha is equipped with the first heavy platform and the second heavy platform, and the horizontal part is abutted with first heavy platform, the vertical portion
End face abutted with second heavy platform.
7. rotary earphone according to claim 1 to 6, which is characterized in that
The end of the flexural pivot has planar portions.
8. rotary earphone according to claim 1 to 6, which is characterized in that
The cover board is two-half structure including the first cover board and the second cover board, and first cover board and second cover board divide
It is not connect with the auricular concha.
9. rotary earphone according to claim 1 to 6, which is characterized in that
The cover board is Nian Jie with the auricular concha or screw connects.
10. a kind of audio-visual equipment, which is characterized in that including rotary earphone as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920942978.8U CN209731525U (en) | 2019-06-21 | 2019-06-21 | A kind of rotary earphone and audio-visual equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920942978.8U CN209731525U (en) | 2019-06-21 | 2019-06-21 | A kind of rotary earphone and audio-visual equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209731525U true CN209731525U (en) | 2019-12-03 |
Family
ID=68675647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920942978.8U Active CN209731525U (en) | 2019-06-21 | 2019-06-21 | A kind of rotary earphone and audio-visual equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209731525U (en) |
-
2019
- 2019-06-21 CN CN201920942978.8U patent/CN209731525U/en active Active
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