CN208754553U - A kind of circle iron formula earphone that high frequency parsing power is intrepid - Google Patents
A kind of circle iron formula earphone that high frequency parsing power is intrepid Download PDFInfo
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- CN208754553U CN208754553U CN201821695865.4U CN201821695865U CN208754553U CN 208754553 U CN208754553 U CN 208754553U CN 201821695865 U CN201821695865 U CN 201821695865U CN 208754553 U CN208754553 U CN 208754553U
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- type loudspeaker
- moving
- auricular concha
- sound tube
- sound
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Abstract
The utility model discloses a kind of circle iron formula earphone that high frequency parsing power is intrepid, comprising: auricular concha, the welding bell group being installed on inside auricular concha, the conducting wire for taking shape in sound tube on auricular concha, being sheathed on the earplug of sound tube end and being connect with auricular concha, the conducting wire and welding bell group are electrically connected, the sound tube takes shape in the side of auricular concha end, to form L-shaped structure, and the inner hole of the inner cavity of the auricular concha and sound tube forms a L-shaped sound channel；The welding bell group includes the moving-coil type loudspeaker being electrically connected with conducting wire and double moving-iron type loudspeaker, the moving-coil type loudspeaker are set in the inner cavity of auricular concha, double moving-iron type loudspeaker are installed in a pedestal, and interval of speaking is formed between double moving-iron type loudspeaker peripheries and the inner wall of pedestal, the pedestal is set to the rear end in sound tube, and the interval of speaking is connected to the L-shaped sound channel, the moving-coil type loudspeaker and double moving-iron type loudspeaker form non-coaxial distribution.
Description
Technical field:
The utility model relates to earphone products technical fields, refer in particular to a kind of circle iron formula earphone that high frequency parsing power is intrepid.
Background technique:
With the development of multimedia equipment and universal, earphone is also obtained as the essential accessory of multimedia equipment
It is more and more widely used.
Currently, general earphone generally all includes shell and the horn assembly for being installed on enclosure interior, the shell on the market
Body has a sound tube, is socketed with earplug on the sound tube.The horn assembly is single moving-coil loudspeaker, or individually dynamic iron loudspeaker
, wherein moving-coil loudspeaker are by vibrating diaphragm sounding, and sound is more naturally loose, possess unique Hz-KHz advantage.Dynamic iron loudspeaker
Due to unit volume it is smaller, can combine and divide, bring more wide Hz-KHz and finer and smoother sound
Sound.But the advantages of independently using and the two cannot be obtained.
In view of this, the present inventor proposes following technical scheme.
Utility model content:
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of circle iron formula that high frequency parsing power is intrepid
Earphone.
In order to solve the above-mentioned technical problem, the utility model uses following technical proposals: it is intrepid that the high frequency parses power
Circle iron formula earphone includes: auricular concha, the welding bell group being installed on inside auricular concha, takes shape in sound tube on auricular concha, is sheathed on out sound
The earplug of tube end and the conducting wire connecting with auricular concha, the conducting wire and welding bell group are electrically connected, and the sound tube takes shape in auricular concha
The side of end, to form L-shaped structure, and the inner hole of the inner cavity of the auricular concha and sound tube forms a L-shaped sound channel；Institute
Stating welding bell group includes the moving-coil type loudspeaker being electrically connected with conducting wire and double moving-iron type loudspeaker, which is set to
In the inner cavity of auricular concha, which is installed in a pedestal, and the inner wall of double moving-iron type loudspeaker periphery and pedestal it
Between be formed with interval of speaking, which is set to the rear end in sound tube, and the interval of speaking is connected to described L-shaped to go out sound logical
Road, the moving-coil type loudspeaker and double moving-iron type loudspeaker form non-coaxial distribution.
Furthermore, in above-mentioned technical proposal, the sound tube rear end is provided with the mounting groove for being connected to the inner hole；Institute
It states the slotting build-in of pedestal to schedule in the mounting groove, and the interval of speaking is connected to described inner hole.
Furthermore, in above-mentioned technical proposal, the bottom molding of the opposite other end for forming sound tube of the auricular concha
There is the wire outlet seat protruded out downwards, the conducting wire is sealingly fastened in the wire outlet seat by a rubber plug.
Furthermore, in above-mentioned technical proposal, it is also arranged with a quoit on the wire outlet seat, is surrounded outside the quoit
Type has plural diamond shape burr.
Furthermore, in above-mentioned technical proposal, the auricular concha includes that shell and fixation are covered on the shell
Rear cover, the position which corresponds to the sound tube are provided with mounting base, and the moving-coil type loudspeaker are fixed on the mounting base
In.
Furthermore, in above-mentioned technical proposal, limiting slot, double moving-iron type loudspeaker inlay cards are provided in the pedestal
It is fixed in limiting slot.
Furthermore, in above-mentioned technical proposal, sound tube front end periphery forms first annular locating slot, and should
Sound tube front opening inner wall is provided with the second annular positioning groove；The earplug includes tube body and takes shape in cover on the tube body
Body, the tube body end are sheathed on the sound tube front end, and engage with the first annular locating slot and the second annular positioning groove and determine
Position.
After adopting the above technical scheme, the utility model have the following beneficial effects: compared with prior art it is practical
The novel inside in auricular concha and sound tube forms L-shaped sound channel, with enough spaces installation moving-coil type loudspeaker and
Double moving-iron type loudspeaker, and the L-shaped sound channel is formed with bending, and the moving-coil type loudspeaker and double moving-iron type loudspeaker formed it is non-same
Axis distribution, feedback sound insulation is fine, and sound quality reduction degree is very high, and the sound density for possessing double moving-iron type loudspeaker is big, parsing power is outstanding
Clearly the advantages of lines sense, and the outstanding low frequency behavior of moving-coil type loudspeaker can be obtained.Since the part-frequency point of 6kHz, by double
Moving-iron type loudspeaker unit is responsible for high frequency, there is preferably parsing power, and high frequency parsing power is intrepid, can preferably highlight voice, carefully
It is greasy and well arranged, to reach the outstanding separating degree of earphone and parsing power, high-frequency range is carried out to extend to 30kHz；In low
Sound uses moving-coil type loudspeaker, plays moving-coil type loudspeaker low frequency dive clear, the natural advantage of transition with intermediate frequency deeply, is suitable for listening weight
The rock and roll class music of bass.
Detailed description of the invention:
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the perspective view at another visual angle of the utility model；
Fig. 3 is the stereogram exploded view of the utility model；
Fig. 4 is the cross-sectional view of the utility model；
Fig. 5 is the installation diagram of double moving-iron type loudspeaker and pedestal in the utility model.
Specific embodiment:
The present invention will be further described with attached drawing combined with specific embodiments below.
As shown in Fig. 1-5, the intrepid circle iron formula earphone of power is parsed for a kind of high frequency comprising: auricular concha 1 is installed on auricular concha 1
Internal welding bell group 2 takes shape in sound tube 3 on auricular concha 1, is sheathed on the earplug 4 of 3 end of sound tube and connect with auricular concha 1
Conducting wire 5, the conducting wire 5 and welding bell group 2 are electrically connected.
The sound tube 3 takes shape in the side of 1 end of auricular concha, to form L-shaped structure, and the inner cavity 10 of the auricular concha 1 with
The inner hole 30 of sound tube 3 forms a L-shaped sound channel 100；The welding bell group 2 includes to be electrically connected with conducting wire 5
Moving-coil type loudspeaker 21 and double moving-iron type loudspeaker 22, which is set in the inner cavity 10 of auricular concha 1, double moving-iron type loudspeakers
22 be installed in a pedestal 23, and be formed with interval of speaking between double 22 peripheries of moving-iron type loudspeaker and the inner wall of pedestal 23
20, which is set to the rear end in sound tube 3, and the 20 connection L-shaped sound channel 100 of interval of speaking, this is dynamic
Ring type loudspeaker 21 and double moving-iron type loudspeaker 22 form non-coaxial distribution.The utility model is formed in the inside of auricular concha 1 and sound tube 3
There is L-shaped sound channel 100, moving-coil type loudspeaker 21 and double moving-iron type loudspeaker 22, and the L-shaped are installed with enough spaces
Sound channel 100 is formed with bending, and the moving-coil type loudspeaker 21 and double moving-iron type loudspeaker 22 form non-coaxial distribution, feedback every
Sound is fine, and sound quality reduction degree is very high, and the sound density for possessing double moving-iron type loudspeaker is big, parsing power is outstanding and clearly lines sense
Advantage, and the outstanding low frequency behavior of moving-coil type loudspeaker can be obtained.Since the part-frequency point of 6kHz, born by double moving-iron type loudspeaker units
High frequency to be blamed, there is preferably parsing power, high frequency parsing power is intrepid, can preferably highlight voice, and it is fine and smooth and well arranged, thus
Reach the outstanding separating degree of earphone and parsing power, high-frequency range is carried out to extend to 30kHz；Low middle pitch uses moving-coil type loudspeaker,
Moving-coil type loudspeaker low frequency dive clear, the natural advantage of transition with intermediate frequency deeply is played, is suitable for listening the rock and roll class music of supper bass.
3 rear end of sound tube is provided with the mounting groove 31 for being connected to the inner hole 30；The pedestal 23 inserts build-in due to this
In mounting groove 31, and the 20 connection inner hole 30 of interval of speaking, guarantee the stability of pedestal assembly with this, and sound tube can be made
3 length is made long enough.
The bottom of the opposite other end for forming sound tube 3 of the auricular concha 1 forms the wire outlet seat 11 protruded out downwards, described
Conducting wire 5 is sealingly fastened in the wire outlet seat 11 by a rubber plug 51, with cause the auricular concha 1 have it is enough be partially submerged into ear,
So that wearing is got up more stable, more comfortably, and conducting wire 5 and auricular concha 1 can be made to seal assembly.It is also arranged on the wire outlet seat 11
One quoit 12,12 periphery of quoit form plural diamond shape burr, reach better decorative effect and anti-skidding function with this
Effect.
The auricular concha 1 includes shell 13 and the fixed rear cover 14 being covered on the shell 13, and 13 inside of shell is right
The position of the sound tube 3 is answered to be provided with mounting base 131, the moving-coil type loudspeaker 21 are fixed in the mounting base 131.
Limiting slot 231 is provided in the pedestal 23, double 22 inlay cards of moving-iron type loudspeaker are fixed in limiting slot 231.
The 3 front end periphery of sound tube forms first annular locating slot 32, and the 3 front opening inner wall of sound tube is arranged
There is the second annular positioning groove 33；The earplug 4 includes tube body 41 and takes shape in cover 42 on the tube body 41,41 end of tube body
Portion is sheathed on 3 front end of sound tube, and engages positioning with the first annular locating slot 32 and the second annular positioning groove 33, with this
Guarantee that earplug 4 is stably installed at 3 front end of sound tube.
In conclusion the utility model forms L-shaped sound channel 100 in the inside of auricular concha 1 and sound tube 3, tool
There are enough space installation moving-coil type loudspeaker 21 and double moving-iron type loudspeaker 22, and the L-shaped sound channel 100 is formed with bending,
And the moving-coil type loudspeaker 21 and double moving-iron type loudspeaker 22 form non-coaxial distribution, feedback sound insulation is fine, and sound quality reduction degree is very high,
The sound density for possessing double moving-iron type loudspeaker is big, parsing power is outstanding and clearly lines sense the advantages of, and moving-coil type loudspeaker can be obtained
Outstanding low frequency behavior.Since the part-frequency point of 6kHz, it is responsible for high frequency by double moving-iron type loudspeaker units, there is better parsing
Power, high frequency parsing power is intrepid, can preferably highlight voice, fine and smooth and well arranged, to reach the outstanding separation of earphone
Degree and parsing power, high-frequency range is carried out to extend to 30kHz；Low middle pitch uses moving-coil type loudspeaker, plays moving-coil type loudspeaker low frequency
Dive clear, the natural advantage of transition with intermediate frequency deeply, is suitable for listening the rock and roll class music of supper bass.
It certainly, is not to limit the utility model and implement the foregoing is merely specific embodiment of the utility model
Range, all equivalent change or modifications done according to structure, feature and principle described in present utility model application the scope of the patents, should all wrap
It includes in present utility model application the scope of the patents.
Claims (7)
1. a kind of circle iron formula earphone that high frequency parsing power is intrepid comprising: auricular concha (1) is installed on the internal welding bell of auricular concha (1)
Group (2) takes shape in sound tube (3) on auricular concha (1), is sheathed on the earplug (4) of sound tube (3) end and connect with auricular concha (1)
Conducting wire (5), the conducting wire (5) and welding bell group (2) are electrically connected, it is characterised in that:
The sound tube (3) takes shape in the side of auricular concha (1) end, to form L-shaped structure, and the inner cavity of the auricular concha (1)
(10) a L-shaped sound channel (100) is formed with the inner hole (30) of sound tube (3)；The welding bell group (2) include with lead
The moving-coil type loudspeaker (21) and double moving-iron type loudspeaker (22), the moving-coil type loudspeaker (21) that line (5) is electrically connected are set to auricular concha (1)
Inner cavity (10) in, which is installed in a pedestal (23), and double moving-iron type loudspeaker (22) periphery with
Speak interval (20) are formed between the inner wall of pedestal (23), which is set to the rear end in sound tube (3), and should go out
Sound interval (20) is connected to the L-shaped sound channel (100), and the moving-coil type loudspeaker (21) and double moving-iron type loudspeaker (22) form non-
Coaxial distribution.
2. a kind of circle iron formula earphone that high frequency parsing power is intrepid according to claim 1, it is characterised in that: the sound tube
(3) rear end is provided with the mounting groove (31) for being connected to the inner hole (30)；The pedestal (23) inserts build-in and schedules the mounting groove (31)
In, and interval (20) connection inner hole (30) of speaking.
3. a kind of circle iron formula earphone that high frequency parsing power is intrepid according to claim 1, it is characterised in that: the auricular concha
(1) bottom of the opposite other end for forming sound tube (3) forms the wire outlet seat (11) protruded out downwards, and the conducting wire (5) is logical
A rubber plug (51) is crossed to be sealingly fastened in the wire outlet seat (11).
4. a kind of circle iron formula earphone that high frequency parsing power is intrepid according to claim 3, it is characterised in that: the wire outlet seat
(11) quoit (12) are also arranged on, which forms plural diamond shape burr.
5. a kind of circle iron formula earphone that high frequency parsing power is intrepid according to any one of claims 1-4, it is characterised in that:
The auricular concha (1) includes that shell (13) and the fixed rear cover (14) being covered on the shell (13), the shell (13) are internal
The position of the corresponding sound tube (3) is provided with mounting base (131), and the moving-coil type loudspeaker (21) are fixed on the mounting base
(131) in.
6. a kind of circle iron formula earphone that high frequency parsing power is intrepid according to claim 1, it is characterised in that: the pedestal
(23) it is provided in limiting slot (231), double moving-iron type loudspeaker (22) inlay cards are fixed in limiting slot (231).
7. a kind of circle iron formula earphone that high frequency parsing power is intrepid according to claim 1, it is characterised in that: the sound tube
(3) front end periphery forms first annular locating slot (32), and sound tube (3) the front opening inner wall is provided with the second annular and determines
Position slot (33)；The earplug (4) includes tube body (41) and takes shape in cover (42) on the tube body (41), the tube body (41) end
Portion is sheathed on sound tube (3) front end, and engages with the first annular locating slot (32) and the second annular positioning groove (33) and determine
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821695865.4U CN208754553U (en) | 2018-10-18 | 2018-10-18 | A kind of circle iron formula earphone that high frequency parsing power is intrepid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821695865.4U CN208754553U (en) | 2018-10-18 | 2018-10-18 | A kind of circle iron formula earphone that high frequency parsing power is intrepid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208754553U true CN208754553U (en) | 2019-04-16 |
Family
ID=66085949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821695865.4U Active CN208754553U (en) | 2018-10-18 | 2018-10-18 | A kind of circle iron formula earphone that high frequency parsing power is intrepid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208754553U (en) |
-
2018
- 2018-10-18 CN CN201821695865.4U patent/CN208754553U/en active Active
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