CN209120414U - A kind of earphone and its regulating device - Google Patents
A kind of earphone and its regulating device Download PDFInfo
- Publication number
- CN209120414U CN209120414U CN201822196875.XU CN201822196875U CN209120414U CN 209120414 U CN209120414 U CN 209120414U CN 201822196875 U CN201822196875 U CN 201822196875U CN 209120414 U CN209120414 U CN 209120414U
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- port
- driving member
- fixing piece
- knob
- movable part
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Abstract
The utility model provides a kind of earphone and its regulating device, earphone includes the headband and ear casing being mutually detachably connected, earphone further includes regulating device, regulating device includes knob, elastic component, driving member, movable part and fixing piece, knob removably engages driving member, elastic component is pressed between knob and driving member, and driving member removably engages movable part；Movable part includes the first port, and fixing piece includes the second port, and movable part is connected to fixing piece, and movable part is rotated relative to fixing piece to be connected to the first port and the second port；The protrusion of knob is rotatably sticked in ear casing, the fool proof recess portion of the fool proof protrusions snap fixing piece of ear casing, and fixing piece is connected to the ring portion of ear casing, and the filtering part in ear casing is oppositely arranged with fixing piece.Therefore, user can enable knob different rotation angle according to ambient noise, to adjust the size of the connected region of the first port and the second port, earphone is used in different noisy environments convenient for user.
Description
Technical field
The utility model relates to ear phone technology fields, more particularly, to a kind of earphone and its regulating device.
Background technique
Currently, well known earphone peripheral hardware ear casing and built-in loudspeaker.However, user is when wearing earphone, due to earphone every
Exhausted ear canal and external environment, on the one hand ear canal be caused to generate discomfort because of occlusion, on the other hand also resulting in user can not be with
Other people smoothly link up.Therefore, a kind of improved earphone is provided with venthole in ear casing to be connected to ear canal and external environment, but outer
Boundary's noise enters earphone also through venthole, to cause adverse effect using earphone to user.
Utility model content
First purpose of the utility model is to provide one kind and ambient noise is avoided to cause dysgenic earphone to user.
Second purpose of the utility model is to provide one kind and ambient noise is avoided to cause dysgenic be applied to user
The regulating device of earphone.
To realize the first above-mentioned purpose, earphone provided by the utility model includes the headband and ear being mutually detachably connected
Casing, earphone further include regulating device, and regulating device includes knob, elastic component, driving member, movable part and fixing piece, and knob can
Releasably engage driving member, elastic component is pressed between knob and driving member, and driving member removably engages movable part；Movable part
Including the first port, fixing piece includes the second port, and movable part is connected to fixing piece, and movable part is rotated relative to fixing piece to connect
Logical first port and the second port；The protrusion of knob is rotatably sticked in ear casing, and the fool proof protrusions snap of ear casing is solid
Determine the fool proof recess portion of part, fixing piece is connected to the ring portion of ear casing, and the filtering part in ear casing is oppositely arranged with fixing piece.
By above scheme as it can be seen that user rotate knob, knob by driving member drive movable part rotation, movable part relative to
Fixing piece is rotated to be connected to the first port and the second port, and user can enable knob different rotation angle according to ambient noise, from
And the size of the connected region of the first port and the second port is adjusted, earphone is used in different noisy environments convenient for user.Filter
The further filter high-frequency noise of wave part, retains useful middle low-frequency sound wave, other people can pass through filtering part by speech sound signal,
It is linked up convenient for user and other people.
One Preferable scheme is that, the first port is fan-shaped port.
One Preferable scheme is that, the second port is fan-shaped port.
One Preferable scheme is that, the central angle of the first port and the second port is no more than 180 degree, the circle of the first port
Heart angle is not more than the central angle of the second port.
One Preferable scheme is that, knob include engaging column, engaging column pass through driving member connecting hole, engage the engaging of column
Portion is connected to driving member.
To realize the second above-mentioned purpose, the utility model provides a kind of regulating device applied to earphone, regulating device
Including knob, elastic component, driving member, movable part and fixing piece, knob removably engages driving member, and elastic component is pressed on knob
Between driving member, driving member removably engages movable part；Movable part includes the first port, and fixing piece includes the second port,
Movable part is connected to fixing piece, and movable part is rotated relative to fixing piece to be connected to the first port and the second port.
By above scheme as it can be seen that user rotate knob, knob by driving member drive movable part rotation, movable part relative to
Fixing piece is rotated to be connected to the first port and the second port, and user can enable knob different rotation angle according to ambient noise, from
And the size of the connected region of the first port and the second port is adjusted, earphone is used in different noisy environments convenient for user.
One Preferable scheme is that, the first port is fan-shaped port.
One Preferable scheme is that, the second port is fan-shaped port.
One Preferable scheme is that, the central angle of the first port and the second port is no more than 180 degree, the circle of the first port
Heart angle is not more than the central angle of the second port.
One Preferable scheme is that, knob include engaging column, engaging column pass through driving member connecting hole, engage the engaging of column
Portion is connected to driving member.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model earphone embodiment.
Fig. 2 is the structure sectional view of the utility model earphone embodiment.
Fig. 3 is the structure chart of the utility model regulating device embodiment hidden parts component.
Fig. 4 is the structure chart at another visual angle of structure shown in the utility model regulating device implementation example figure 3.
The structure chart when driving member and movable part that Fig. 5 is the utility model regulating device embodiment assemble.
The structure chart when movable part and fixing piece that Fig. 6 is the utility model regulating device embodiment assemble.
The following is a further explanation of the present invention with reference to the accompanying drawings and embodiments.
Specific embodiment
Referring to Fig. 1 and Fig. 2, earphone 10 includes regulating device 100, and regulating device 100 includes knob 1, elastic component 2, transmission
Part 3, movable part 5 and fixing piece 6, knob 1 removably engages driving member 3, elastic component 2 be pressed on knob 1 and driving member 3 it
Between, driving member 3 removably engages movable part 5, and the outer wall of driving member 3, movable part 5 and fixing piece 6 is circle.Earphone 10 wraps
The headband 7 and ear casing 8 being mutually detachably connected are included, the protrusion 9 of knob 1 is rotatably sticked in the arc groove of ear casing 8
In 11, fixing piece 6 is connected to the inner bottom wall of the ring portion 12 of ear casing 8, and the outside of ring portion 12 is provided with ring portion 13 and ring portion 15, ring
The internal diameter in portion 12, ring portion 13 and ring portion 15 successively expands.Filtering part (not shown) and fixing piece 6 in ear casing 8 is opposite
Setting, filtering part may be disposed at the bottom wall of one of ring portion 12, ring portion 13, ring portion 15, and filtering part is including filter sound net and filters sound
Film, filter sound net and filter sound film are detachably interconnected, and filter sound net is metal stainless steel material, and filter sound net may be disposed at ring
The bottom wall in one of portion 12, ring portion 13, ring portion 15.Fool proof protrusion 24 is provided in ear casing 8, fool proof protrusion 24 is along movable part
5 diametrically arrangement.In the present embodiment, ear casing 8 is mutually detachably connected by expansion bracket, and ear casing 8 is equipped with rubber
Circle 101, is provided with sponge plate between ear casing 8 and rubber ring 101.
Referring to Fig. 3 and Fig. 4, knob 1 and driving member 3 apply pressure to elastic component 2.The inner wall 18 of driving member 3 is annular shape, interior
There are two protrusions 19 for the setting of wall 18, and two protrusions 19 are in the diametrically arrangement of inner wall 18, and protrusion 19 is from inner wall 18 along inner wall 18
Diameter inwardly dash forward.Knob 1 includes engaging column, and engaging column passes through the connecting hole of driving member 3, and the holding section for engaging column is connected to transmission
Part 3.The engaging column of knob 1 is sticked in the connecting hole 17 of driving member 3, and the quantity for engaging column and connecting hole is two, each
Engaging column includes two holding sections 16 along engaging column diameter convex, and the roof of holding section 16 is connected to the interior top of connecting hole 17
Wall.In the present embodiment, tight loop 20 is provided between knob 1 and elastic component 2.
Referring to Fig. 5 and Fig. 6, movable part 5 includes the first port 21 and partition 23, and fixing piece 6 includes the second port 22, activity
Part 5 is connected to fixing piece 6, and movable part 5 is rotated relative to fixing piece 6 to be connected to the first port 21 and the second port 22.First is logical
Mouth 21 is fan-shaped port, and the second port 22 is fan-shaped port, and partition 23 is fanning strip, the central angle of partition 23 and the first port 21
Central angle it is equal.The central angle of first port 21 and the second port 22 is no more than 180 degree, and the central angle of the first port 21 is not
Greater than the central angle of the second port 22.In the present embodiment, the central angle of the first port 21 is equal with the central angle of the second port.
Referring to Fig. 1 to Fig. 6, regulating device 100 is applied to earphone 10, and earphone 10 is headphone, and earphone 10 includes two
A ear casing 8 is provided with a regulating device 100 in each ear casing 8, and the protrusion 19 of driving member 3 is sticked in the recessed of movable part 5
Portion 26, the fool proof protrusion 24 of ear casing 8 are fixed the fool proof recess portion 25 of part 6.User rotates knob 1, and knob 1 passes through driving member
3 drive movable part 5 to rotate, and fixing piece 6 is fixed because fool proof protrusion 24 engages fool proof recess portion 25, and movable part 5 is relative to fixing piece 6
Rotation is to be connected to the first port 21 and the second port 22.Arc groove 11 has the first and second ends, when protrusion 9 of knob 1
When first end, the first port 21 is connected to completely with the second port 22；When the protrusion 9 of knob 1 is located at the second end, every
Plate 23 the second port 22 of barrier, the first port 21 completely are not connected to the second port.User can enable knob 1 according to ambient noise
Different rotation angle is made an uproar convenient for user in difference to adjust the size of the connected region of the first port 21 and the second port 22
Earphone is used in sound environment.The further filter high-frequency noise of part is filtered, useful middle low-frequency sound wave is retained, other people believe speech sound
Number can pass through filtering part, convenient for user and other people link up.
Finally it is emphasized that the present invention is not limited to the above embodiments, the foregoing is merely the utility model
Preferred embodiment, be not intended to limit the utility model, it is within the spirit and principle of the utility model, made
Any modification, equivalent substitution, improvement and etc. should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of earphone comprising the headband and ear casing being mutually detachably connected, it is characterised in that:
The earphone further includes regulating device, and the regulating device includes knob, elastic component, driving member, movable part and fixing piece,
The knob removably engages the driving member, and the elastic component is pressed between the knob and the driving member, described
Driving member removably engages the movable part；
The movable part includes the first port, and the fixing piece includes the second port, and the movable part is connected to the fixing piece,
The movable part is rotated relative to the fixing piece to be connected to first port and second port；
The protrusion of the knob is rotatably sticked in the ear casing, fixes described in the fool proof protrusions snap of the ear casing
The fool proof recess portion of part, the fixing piece are connected to the ring portion of the ear casing, the filtering part in the ear casing and the fixation
Part is oppositely arranged.
2. earphone according to claim 1, it is characterised in that:
First port is fan-shaped port.
3. earphone according to claim 2, it is characterised in that:
Second port is fan-shaped port.
4. earphone according to claim 3, it is characterised in that:
For the central angle of first port and second port no more than 180 degree, the central angle of first port is little
In the central angle of second port.
5. earphone according to any one of claims 1 to 4, it is characterised in that:
The knob includes engaging column, and the engaging column passes through the connecting hole of the driving member, and the holding section of the engaging column is supported
It is connected to the driving member.
6. a kind of regulating device is applied to earphone characterized by comprising
Knob, elastic component, driving member, movable part and fixing piece, the knob removably engage the driving member, the elasticity
Part is pressed between the knob and the driving member, and the driving member removably engages the movable part；
The movable part includes the first port, and the fixing piece includes the second port, and the movable part is connected to the fixing piece,
The movable part is rotated relative to the fixing piece to be connected to first port and second port.
7. regulating device according to claim 6, it is characterised in that:
First port is fan-shaped port.
8. regulating device according to claim 7, it is characterised in that:
Second port is fan-shaped port.
9. regulating device according to claim 8, it is characterised in that:
No more than 180 degree, the central angle of first port is less than the central angle of first port and second port
The central angle of second port.
10. according to the described in any item regulating devices of claim 6 to 9, it is characterised in that:
The knob includes engaging column, and the engaging column passes through the connecting hole of the driving member, and the holding section of the engaging column is supported
It is connected to the driving member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196875.XU CN209120414U (en) | 2018-12-25 | 2018-12-25 | A kind of earphone and its regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822196875.XU CN209120414U (en) | 2018-12-25 | 2018-12-25 | A kind of earphone and its regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209120414U true CN209120414U (en) | 2019-07-16 |
Family
ID=67208609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822196875.XU Active CN209120414U (en) | 2018-12-25 | 2018-12-25 | A kind of earphone and its regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209120414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413539A (en) * | 2018-12-25 | 2019-03-01 | 珠海蓝宝石声学设备有限公司 | A kind of earphone and its regulating device |
-
2018
- 2018-12-25 CN CN201822196875.XU patent/CN209120414U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413539A (en) * | 2018-12-25 | 2019-03-01 | 珠海蓝宝石声学设备有限公司 | A kind of earphone and its regulating device |
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