CN208707898U - A kind of practical earphone tuning structure - Google Patents
A kind of practical earphone tuning structure Download PDFInfo
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- CN208707898U CN208707898U CN201821568436.0U CN201821568436U CN208707898U CN 208707898 U CN208707898 U CN 208707898U CN 201821568436 U CN201821568436 U CN 201821568436U CN 208707898 U CN208707898 U CN 208707898U
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- sound regulating
- regulating hole
- connecting rod
- fixedly connected
- baffle
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Abstract
The utility model discloses a kind of practical earphone tuning structures, including earphone cable and headset body, the front of the headset body successively offers the first sound regulating hole from top to bottom, second sound regulating hole and third sound regulating hole, the front of the headset body is fixedly connected with fixed plate by support frame, the inside of the fixed plate is successively connected with first connecting rod from top to bottom, second connecting rod and third connecting rod, one end of the first connecting rod is fixedly connected with first baffle compatible with the first sound regulating hole, the side of the first baffle runs through the first sound regulating hole and extends to the inside of the first sound regulating hole, the utility model relates to ear phone technology fields.The practical earphone tuning structure, it can be achieved that on control earphone the open and close of different sound regulating holes therefore achieve the purpose that tuning to obtain different frequency responses, reduce certain economic cost, substantially increase the practicability of the tuning structure.
Description
Technical field
The utility model relates to ear phone technology field, specially a kind of practical earphone tuning structure.
Background technique
Earphone is a pair of of converting unit, it receives the electric signal that media player or receiver are issued, using close to ear
Piece loudspeaker convert it into the sound wave that can be heard, earphone be usually it is separable with media player, inserted using one
Head connection, benefit is can to listen to sound equipment alone in the case where not influencing other people, can also separate the sound of ambient enviroment, to
The people that recording studio, DJ, journey and movement etc. use under noisy environment is helpful, and earphone original is made on phone and radio
, but it is prevailing with portable electronic devices, earphone is chiefly used in mobile phone, walkman, radio, portable electronic game sum digit
Reproducing apparatus for phonotape etc..
The frequency response of existing earphone is mostly that fixed setting is good, if it is desired to change the different frequency response of earphone,
It then needs to be changed the characteristic of earphone response by electronic device, and such setting substantially increases the earphone
Economic cost, while the problem of also reduce the earphone tuning structure practicability.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of practical earphone tuning structure, solves
The problem of tuning structure on existing earphone is not very practical and increases certain economic cost.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of practical earphone
Tuning structure, including earphone cable and headset body, the headset body front successively offer from top to bottom the first sound regulating hole,
The front of second sound regulating hole and third sound regulating hole, the headset body is fixedly connected with fixed plate, the fixation by support frame
The inside of plate is successively connected with first connecting rod, the second connecting rod and third connecting rod, first connection from top to bottom
One end of bar is fixedly connected with first baffle compatible with the first sound regulating hole, and the first tuning is run through in the side of the first baffle
Hole and the inside for extending to the first sound regulating hole, one end of second connecting rod are fixedly connected with compatible with the second sound regulating hole
The side of two baffles, the second baffle runs through the second sound regulating hole and extends to the inside of the second sound regulating hole.
Preferably, one end of the third connecting rod is fixedly connected with third baffle compatible with third sound regulating hole, institute
It states and is fixedly connected to gasket at the top and bottom of first baffle, second baffle and third baffle.
Preferably, the other end of the first connecting rod, the second connecting rod and third connecting rod has been respectively fixedly connected with
One pressing plate, the second pressing plate and third pressing plate.
Preferably, the top and bottom of first pressing plate, the second pressing plate and third pressing plate side are fixed connects
It is connected to buffer spring, and one end of buffer spring is fixedly connected with the side of fixed plate.
Preferably, solid between first sound regulating hole, the second sound regulating hole and the top and bottom of third sound regulating hole inner wall
Surely be connected with activated carbon adsorption net, the top and bottom of first sound regulating hole, the second sound regulating hole and third sound regulating hole inner wall it
Between and be located at activated carbon adsorption net side be fixedly connected to tuning net.
Preferably, the tuning net is fixedly connected with tuning cotton close to the side of activated carbon adsorption net.
Beneficial effect
The utility model provides a kind of practical earphone tuning structure.Have compared with prior art following beneficial
Effect:
(1), the practical earphone tuning structure successively offers first by the front of headset body from top to bottom
The front of sound regulating hole, the second sound regulating hole and third sound regulating hole, headset body is fixedly connected with fixed plate, fixed plate by support frame
Inside be successively connected with first connecting rod, the second connecting rod and third connecting rod from top to bottom, the one of first connecting rod
End is fixedly connected with first baffle compatible with the first sound regulating hole, and the side of first baffle through the first sound regulating hole and extends to
The inside of first sound regulating hole, one end of the second connecting rod are fixedly connected with second baffle compatible with the second sound regulating hole, second gear
The side of plate is through the second sound regulating hole and extends to the inside of the second sound regulating hole, and one end of third connecting rod is fixedly connected with and the
Three sound regulating holes compatible third baffle is fixedly connected at the top and bottom of first baffle, second baffle and third baffle
Gasket, the other end of first connecting rod, the second connecting rod and third connecting rod have been respectively fixedly connected with the first pressing plate, second
Pressing plate and third pressing plate, the top and bottom of the first pressing plate, the second pressing plate and third pressing plate side are fixed to be connected
It is connected to buffer spring, and one end of buffer spring is fixedly connected with the side of fixed plate, then matching by tuning net and tuning cotton
Conjunction setting is, it can be achieved that the open and close of different sound regulating holes are to obtain different frequency responses, therefore reach on control earphone
The purpose of tuning reduces certain economic cost, substantially increases the practicability of the tuning structure.
(2), practical earphone tuning structure, by the first sound regulating hole, the second sound regulating hole and third sound regulating hole
Activated carbon adsorption net is fixedly connected between the top and bottom of wall, it can be achieved that the dust entered in sound regulating hole in air into
Row absorption prevents dust accretions in tuning on the net to influence the normal use of tuning structure.
Detailed description of the invention
Fig. 1 is the front view of the utility model structure；
Fig. 2 is the side view of the utility model headset body internal structure；
Fig. 3 is the left view of the utility model tuning net and tuning cotton structure；
Fig. 4 is the partial enlarged view in the utility model Fig. 2 at A.
In figure: 1 earphone cable, 2 headset bodies, 3 first sound regulating holes, 4 second sound regulating holes, 5 third sound regulating holes, 6 fixed plates, 7
First connecting rod, 8 second connecting rods, 9 third connecting rods, 10 first baffles, 11 second baffles, 12 third baffles, 13 gaskets,
14 first pressing plate, 15 second pressing plate, 16 third pressing plate, 17 buffer springs, 18 activated carbon adsorption nets, 19 tuning nets, 20
Tuning cotton.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of practical earphone tuning structure, packet
Earphone cable 1 and headset body 2 are included, the front of headset body 2 successively offers the first sound regulating hole 3, the second sound regulating hole 4 from top to bottom
It is fixed between the top and bottom of 5 inner wall of the first sound regulating hole 3, the second sound regulating hole 4 and third sound regulating hole with third sound regulating hole 5
It is connected with activated carbon adsorption net 18, activated carbon adsorption net 18, which can be realized, adsorbs the dust entered in sound regulating hole in air,
Prevent dust accretions from influencing the normal use of tuning structure, the first sound regulating hole 3,4 and of the second sound regulating hole on tuning net 19
Tuning net is fixedly connected between the top and bottom of 5 inner wall of third sound regulating hole and positioned at the side of activated carbon adsorption net 18
19, tuning net 19 is fixedly connected with tuning cotton 20 close to the side of activated carbon adsorption net 18, and the front of headset body 2 passes through support
Frame is fixedly connected with fixed plate 6, and the inside of fixed plate 6 is successively connected with first connecting rod 7, the second connecting rod from top to bottom
8 and third connecting rod 9, the other end of first connecting rod 7, the second connecting rod 8 and third connecting rod 9 be respectively fixedly connected with first
Pressing plate 14, the second pressing plate 15 and third pressing plate 16, the first pressing plate 14, the second pressing plate 15 and third pressing plate 16
It is arranged and is provided convenience to user, the top and bottom of 16 side of the first pressing plate 14, the second pressing plate 15 and third pressing plate
Portion is fixedly connected to buffer spring 17, and one end of buffer spring 17 is fixedly connected with the side of fixed plate 6, third connecting rod
9 one end is fixedly connected with third baffle 12 compatible with third sound regulating hole 5, first baffle 10, second baffle 11 and third
The top and bottom of baffle 12 are fixedly connected to gasket 13, and the setting of gasket 13 can effectively block sound regulating hole, prevent
The only entrance of air, one end of first connecting rod 7 are fixedly connected with first baffle 10 compatible with the first sound regulating hole 3, and first
The side of baffle 10 runs through the first sound regulating hole 3 and extends to the inside of the first sound regulating hole 3, and one end of the second connecting rod 8 is fixed to be connected
Second baffle 11 compatible with the second sound regulating hole 4 is connect, the side of second baffle 11 through the second sound regulating hole 4 and extends to second
The inside of sound regulating hole 4.
In use, the second pressing plate 15 and third pressing plate 16 are pressed when needing using the first sound regulating hole 3, by slow
Rush being equipped with so that the second connecting rod 8 is moved to the direction of the second sound regulating hole 4 of spring 17, third connecting rod 9 is to
The direction of three sound regulating holes 5 is moved, so that second baffle 11 is blocked the second sound regulating hole 5 by gasket 13, third baffle
12 are blocked third sound regulating hole 5 by gasket 13, to use other sound regulating holes, need to only be blocked other two sound regulating holes i.e.
Can, this completes entire work.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of practical earphone tuning structure, including earphone cable (1) and headset body (2), it is characterised in that: the ear
The front of machine ontology (2) successively offers the first sound regulating hole (3), the second sound regulating hole (4) and third sound regulating hole (5) from top to bottom,
The front of the headset body (2) is fixedly connected with fixed plate (6) by support frame, the inside of the fixed plate (6) from up to
Under be successively connected with first connecting rod (7), the second connecting rod (8) and third connecting rod (9), the first connecting rod (7)
One end be fixedly connected with the compatible first baffle (10) with the first sound regulating hole (3), the side of the first baffle (10) is passed through
Wear the first sound regulating hole (3) and extend to the inside of the first sound regulating hole (3), one end of second connecting rod (8) be fixedly connected with
Through the second sound regulating hole (4) and prolong the side of the compatible second baffle (11) of second sound regulating hole (4), the second baffle (11)
Extend to the inside of the second sound regulating hole (4).
2. the practical earphone tuning structure of one kind according to claim 1, it is characterised in that: the third connecting rod
(9) one end is fixedly connected with the compatible third baffle (12) with third sound regulating hole (5), the first baffle (10), second
Gasket (13) are fixedly connected at the top and bottom of baffle (11) and third baffle (12).
3. the practical earphone tuning structure of one kind according to claim 1, it is characterised in that: the first connecting rod
(7), the other end of the second connecting rod (8) and third connecting rod (9) has been respectively fixedly connected with the first pressing plate (14), the second pressing
Plate (15) and third pressing plate (16).
4. the practical earphone tuning structure of one kind according to claim 3, it is characterised in that: first pressing plate
(14), buffer spring (17) are fixedly connected at the top and bottom of the second pressing plate (15) and third pressing plate (16) side,
And one end of buffer spring (17) is fixedly connected with the side of fixed plate (6).
5. the practical earphone tuning structure of one kind according to claim 1, it is characterised in that: first sound regulating hole
(3), activated carbon adsorption net is fixedly connected between the second sound regulating hole (4) and the top and bottom of third sound regulating hole (5) inner wall
(18), between first sound regulating hole (3), the second sound regulating hole (4) and the top and bottom of third sound regulating hole (5) inner wall and it is located at
The side of activated carbon adsorption net (18) is fixedly connected to tuning net (19).
6. the practical earphone tuning structure of one kind according to claim 5, it is characterised in that: the tuning net (19)
Side close to activated carbon adsorption net (18) is fixedly connected with tuning cotton (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821568436.0U CN208707898U (en) | 2018-09-26 | 2018-09-26 | A kind of practical earphone tuning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821568436.0U CN208707898U (en) | 2018-09-26 | 2018-09-26 | A kind of practical earphone tuning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208707898U true CN208707898U (en) | 2019-04-05 |
Family
ID=65947271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821568436.0U Active CN208707898U (en) | 2018-09-26 | 2018-09-26 | A kind of practical earphone tuning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208707898U (en) |
-
2018
- 2018-09-26 CN CN201821568436.0U patent/CN208707898U/en active Active
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