CN206542555U - A kind of high tone quality earphone diaphragm - Google Patents
A kind of high tone quality earphone diaphragm Download PDFInfo
- Publication number
- CN206542555U CN206542555U CN201720261252.9U CN201720261252U CN206542555U CN 206542555 U CN206542555 U CN 206542555U CN 201720261252 U CN201720261252 U CN 201720261252U CN 206542555 U CN206542555 U CN 206542555U
- Authority
- CN
- China
- Prior art keywords
- support frame
- tone quality
- shell
- voice coil
- high tone
- 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.)
- Expired - Fee Related
Links
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a kind of high tone quality earphone diaphragm, including support frame, sounding component, it is socketed in support frame and seals the shell of support frame and the sounding component, the sounding component includes magnetic circuit system, vibrating diaphragm system and the first governor motion, first governor motion includes the regulation button that several are arranged along the voice coil loudspeaker voice coil direction of motion uniform intervals, the regulation button is embedded the telescopically adjustable bar on support frame including multiple vertical voice coil loudspeaker voice coil directions of motion, the telescopic advance lever shell is extended to inside magnetic circuit system, each adjusting rod, which at least has, to be stretched out and retraction two states, by switching spacing bar state with adjust magnetic circuit system produce electromagnetic force size, the shell includes upper shell, on lower house and connection, second governor motion of lower house, second governor motion can be adjusted at the same time or separately, the relative distance of lower house.The utility model at least has the advantage that：Operatic tunes volume and magnetic circuit system electromagnetic force can adjust, vibrating diaphragm performance is good.
Description
Technical field
The utility model is related to ear phone technology field, more particularly to a kind of high tone quality earphone diaphragm.
Background technology
It is also to be favored by people as the earphone of its derived product with the popularization of present mobile phone.The operatic tunes in earphone
Be important component in earphone.The volume size of acoustical cavity, internal sound reflecting rule can directly affect sound
The tonequality of sound.The operatic tunes includes two operatic tunes, influences the low frequency part and HFS of sound by volume size respectively.Current ear
Machine has just been secured in the volume for producing the later operatic tunes, and in order to save space, the operatic tunes in actual design
Volume just suffer from limitation, causing earphone, low-and high-frequency performance can not meet requirement when in use.
The magnetic induction line that voice coil loudspeaker voice coil cutting magnetic circuit system in vibrating diaphragm system is produced drives vibrating diaphragm to send sound, frequently vibrates
Process easilys lead to vibrating diaphragm infringement, and can not adjust the relative position between voice coil loudspeaker voice coil and magnetic circuit system, so that can not root
The low-and high-frequency performance requirement of earphone in use is adjusted according to actual requirement.
The content of the invention
In order to solve the above technical problems, the utility model purpose is to provide a kind of high tone quality earphone diaphragm, it is existing to solve
Have that operatic tunes volume and magnetic circuit system magnetic force in technology be unadjustable, vibrating diaphragm is easily along bad the problem of.
A kind of high tone quality earphone diaphragm of the present utility model, including support frame, be arranged on support frame and can with respect to its inner side
The sounding component and gapless that wall is slided are socketed in support frame as described above lateral wall and seal support frame as described above and the sounding group
The shell of part, the sounding component includes and the relatively-stationary magnetic circuit system of support frame as described above, slip relative with support frame as described above
Vibrating diaphragm system and the first governor motion for being arranged between, first governor motion includes several along the vibrating diaphragm
The regulation button of system motion direction uniform intervals arrangement, it is embedding that the regulation button includes multiple Vertical Vibrating membranous system directions of motion
The telescopically adjustable bar on support frame is located at, the adjusting rod shell is extended to inside magnetic circuit system, each adjusting rod is at least
With stretching out and retraction two states, by switching the stretching of gag lever post or both states of retracting, so as to adjust magnetic circuit system
The size of electromagnetic force is produced, the shell includes upper shell, lower house and the second governor motion for connecting upper and lower casing, described
Second governor motion can adjust the relative distance of upper and lower casing at the same time or separately.
Further, the vibrating diaphragm system includes annular vibration voice coil loudspeaker voice coil and the diaphragm being arranged on the voice coil loudspeaker voice coil, the film
The material that piece is used is graphite.
Further, the regulation button also includes a SR, and the SR one end is against support frame as described above, separately
One end is against the gag lever post.
Further, second governor motion includes rotating the first screw rod of connection upper shell, the of connection lower house
Two screw rods, the adjusting nut of fixedly sleeved first screw rod and/or the second screw rod and the driver element for driving adjusting nut.
Further, groove is offered on the lateral wall of the adjusting nut, the driver element includes and the regulation
The rack of the groove engagement of nut, the upper and lower chamber to be formed is sealed by the rack drives nut to adjust the upper and lower casing
The cavity volume of body.
Further, the adjusting nut inner surface of fixedly sleeved first screw rod and second screw rod is provided with rotation
To two sections of opposite screw threads, with release or retract simultaneously first screw rod and second screw rod.
Further, the diaphragm is bonded by counterdie burst and facial mask burst and formed, and the facial mask burst is provided with multiple
Fold, the fold cross-sectional area gradually increases outside interior.
Further, several penetrable sound holes are arranged with the upper shell and the lower house.
Further, covered with Air Filter on the outer surface of the upper shell and the lower house.
By such scheme, the utility model at least has advantages below：
1st, by the way that provided with the first governor motion, the first governor motion includes multiple telescopically adjustable bars, and adjusting rod is extended to
Inside magnetic circuit system, each adjusting rod, which at least has, to be stretched out and retraction two states, by switch gag lever post stretching or
Retract both states, so as to adjust the size that magnetic circuit system produces electromagnetic force, realize variable frequency adjustment to meet different frequency
Demand；
2nd, by the way that provided with the second governor motion, nut the first screw rod of driving and the second screw rod indirectly are driven by driver element
Motion, separately or concurrently to adjust the volume size of two operatic tunes, realizes the demand of earphone low-and high-frequency performance when in use；
3rd, graphite is used by the material provided with diaphragm, diaphragm, can preferably improves its hardness, extend it practical
Life-span, and the surface of diaphragm is provided with multiple folds, the area change of fold can heighten the tonequality of earphone；
4th, effectively prevent dust from entering inside earphone by that provided with Air Filter, can have, it is ensured that internal cleannes, improve
Stability during earphone use；
5th, the utility model is simple in construction, and operation is flexible, and cost is relatively low, and stylishness is strong.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is adjusting rod of the present utility model and fitting coils structural representation.
In the figures above：1st, support frame；2nd, magnetic circuit system；3rd, adjusting rod；4th, upper shell；5th, lower house；6th, voice coil loudspeaker voice coil；7th, film
Piece；8th, the first screw rod；9th, the second screw rod；10th, adjusting nut；11st, penetrable sound hole；12nd, Air Filter；13rd, upper cavity；14th, lower chamber.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
With reference to shown in Fig. 1 and Fig. 2, a kind of high tone quality earphone diaphragm of the present utility model, including support frame 1, it is arranged on branch
Support 1 simultaneously can be socketed in the lateral wall of support frame as described above 1 with respect to the sounding component and gapless of its madial wall slip and seal institute
State the shell of support frame 1 and the sounding component.
The sounding component includes sliding relatively with the relatively-stationary magnetic circuit system of support frame as described above 12, with support frame as described above 1
Dynamic vibrating diaphragm system and the first governor motion being arranged between.The vibrating diaphragm system includes annular vibration voice coil loudspeaker voice coil 6 and set
Put the diaphragm 7 on the voice coil loudspeaker voice coil 6.The diaphragm 7 is bonded by counterdie burst and facial mask burst and formed, and is set on the facial mask burst
There are multiple folds, the fold cross-sectional area gradually increases outside interior.The material of diaphragm 7 uses graphite, can be preferable
Raising its hardness, extend its physical life, and the surface of diaphragm 7 is provided with multiple folds, the area change of fold can be heightened
The tonequality of earphone.
First governor motion is pressed including several regulations arranged along the vibrating diaphragm system motion direction uniform intervals
Button, the regulation button is embedded the telescopically adjustable bar 3 on support frame 1, institute including multiple Vertical Vibrating membranous system directions of motion
State the shell of adjusting rod 3 to extend to inside magnetic circuit system 2, each adjusting rod 3, which at least has, to be stretched out and retraction two states, and often
The material of the individual adjusting rod 3 is different, by switching the stretching of gag lever post or both states of retracting, so as to adjust magnetic circuit system
2 produce the size of electromagnetic force, realize variable frequency adjustment to meet the demand of different frequency.3 buttons of the regulation also include one and resetted
Button, the SR one end is against support frame as described above 1, and the other end is against the gag lever post.
The shell includes the second governor motion of upper shell 4, lower house 5 and connection upper shell 4 and lower house 5, described
Second governor motion can adjust the relative distance of upper shell 4 and lower house 5 at the same time or separately.Second governor motion includes turning
First screw rod 8 of dynamic connection upper shell 4, the second screw rod 9 for connecting lower house 5, fixedly sleeved first screw rod 8 and/or the
The adjusting nut 10 of two screw rods 9 and the driver element for driving adjusting nut 10.Opened up on the lateral wall of the adjusting nut 10
There is groove, the driver element includes the rack engaged with the groove of the adjusting nut 10, adjusted by the rack drives
Nut 10 seals the cavity volume of the upper cavity 13 formed and lower chamber 14 to adjust the upper shell 4 and lower house 5.The fixed cover
The inner surface of adjusting nut 10 for connecing first screw rod 8 and second screw rod 9 is provided with two sections of oppositely oriented screw threads, with simultaneously
Release or retract first screw rod 8 and second screw rod 9, separately or concurrently to adjust the volume size of two operatic tunes, realize
The demand of earphone low-and high-frequency performance when in use.
Be arranged with several penetrable sound holes 11 on the upper shell 4 and the lower house 5, the upper shell 4 and it is described under
Covered with Air Filter 12 on the outer surface of housing 5.Effectively prevent dust from entering in earphone by that provided with Air Filter 12, can have
Portion, it is ensured that internal cleannes, improves the stability during earphone use.
Described above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model technical principle is not departed from, it can also do
Go out some improvement and modification, these improvement and modification also should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of high tone quality earphone diaphragm, including support frame, it is arranged on support frame and the sounding group that can be slided with respect to its madial wall
Part and gapless are socketed in support frame as described above lateral wall and seal the shell of support frame as described above and the sounding component, and it is special
Levy and be：The sounding component include with the relatively-stationary magnetic circuit system of support frame as described above, it is relative with support frame as described above slip
Vibrating diaphragm system and the first governor motion being arranged between, first governor motion include several along the vibrating diaphragm system
The regulation button of the direction of motion of uniting uniform intervals arrangement, the regulation button includes multiple vertical vibrating diaphragm system motion directions
The telescopically adjustable bar on support frame is embedded, the adjusting rod shell is extended to inside magnetic circuit system, each adjusting rod is extremely
It is few with stretching out and retraction two states, by switching the stretching of gag lever post or both states of retracting, so as to adjust magnetic circuit system
System produces the size of electromagnetic force, and the shell includes upper shell, lower house and the second governor motion for connecting upper and lower casing, institute
The relative distance of upper and lower casing can be adjusted at the same time or separately by stating the second governor motion.
2. a kind of high tone quality earphone diaphragm according to claim 1, it is characterised in that：The vibrating diaphragm system is shaken including annular
Dynamic voice coil loudspeaker voice coil and the diaphragm being arranged on the voice coil loudspeaker voice coil, the material that the diaphragm is used is graphite.
3. a kind of high tone quality earphone diaphragm according to claim 1, it is characterised in that：The regulation button also includes one and answered
Position button, the SR one end is against support frame as described above, and the other end is against the gag lever post.
4. a kind of high tone quality earphone diaphragm according to claim 1, it is characterised in that：Second governor motion includes turning
First screw rod of dynamic connection upper shell, the second screw rod, fixedly sleeved first screw rod and/or the second screw rod for connecting lower house
Adjusting nut and drive adjusting nut driver element.
5. a kind of high tone quality earphone diaphragm according to claim 4, it is characterised in that：On the lateral wall of the adjusting nut
Groove is offered, the driver element includes the rack engaged with the groove of the adjusting nut, adjusted by the rack drives
Nut is saved to adjust the cavity volume that the upper and lower casing seals the upper and lower cavity to be formed.
6. a kind of high tone quality earphone diaphragm according to claim 4, it is characterised in that：Fixedly sleeved first spiral shell
The adjusting nut inner surface of bar and second screw rod is provided with two sections of oppositely oriented screw threads, to release or retract simultaneously described the
One screw rod and second screw rod.
7. a kind of high tone quality earphone diaphragm according to claim 2, it is characterised in that：The diaphragm is by counterdie burst and face
Film burst is bonded and formed, and the facial mask burst is provided with multiple folds, and the fold cross-sectional area gradually increases outside interior.
8. a kind of high tone quality earphone diaphragm according to claim 1, it is characterised in that：The upper shell and the lower house
On be arranged with several penetrable sound holes.
9. a kind of high tone quality earphone diaphragm according to claim 1, it is characterised in that：The upper shell and the lower house
Outer surface on covered with Air Filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720261252.9U CN206542555U (en) | 2017-03-17 | 2017-03-17 | A kind of high tone quality earphone diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720261252.9U CN206542555U (en) | 2017-03-17 | 2017-03-17 | A kind of high tone quality earphone diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206542555U true CN206542555U (en) | 2017-10-03 |
Family
ID=59943365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720261252.9U Expired - Fee Related CN206542555U (en) | 2017-03-17 | 2017-03-17 | A kind of high tone quality earphone diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206542555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885465A (en) * | 2020-07-18 | 2020-11-03 | 常州玖翔电子有限公司 | Loudspeaker with tone tuning function |
-
2017
- 2017-03-17 CN CN201720261252.9U patent/CN206542555U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885465A (en) * | 2020-07-18 | 2020-11-03 | 常州玖翔电子有限公司 | Loudspeaker with tone tuning function |
| CN111885465B (en) * | 2020-07-18 | 2021-09-24 | 常州玖翔电子有限公司 | Loudspeaker with tone tuning function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206118013U (en) | Loudspeaker | |
| CN106954159A (en) | A kind of super-thin plane magnetic film full frequency speaker | |
| CN108600896A (en) | Loud speaker and earphone | |
| CN203015107U (en) | Novel full-frequency loudspeaker | |
| WO2001031974A3 (en) | Loudspeaker with improved cooling structure | |
| CN206542555U (en) | A kind of high tone quality earphone diaphragm | |
| CN203423797U (en) | Loudspeaker provided with fixation mount | |
| CN205847549U (en) | Speaker module | |
| CN109561368A (en) | Hard sphere top high pitch loudspeaker | |
| CN203015108U (en) | Novel loudspeaker | |
| CN107846648A (en) | A kind of sound-producing device | |
| CN204518060U (en) | Woofer | |
| CN107371077A (en) | The earphone of moving-coil piezoelectricity double-tone band loudspeaker | |
| CN208638695U (en) | Loudspeaker mould group | |
| CN206713026U (en) | A kind of earphone sounding structure | |
| CN206226664U (en) | A kind of tuning earphone | |
| CN204014053U (en) | A kind of slim supersound projector | |
| CN110278516A (en) | The loudspeaker of multichannel input driving | |
| CN101346011A (en) | Thin type loudspeaker with reversing magnetic structure | |
| CN206413137U (en) | A kind of easy-to-dismount Novel receiver | |
| CN205408143U (en) | Automobile loudspeaker | |
| CN206181370U (en) | Move indisputable speaker | |
| CN205647950U (en) | Multi -vibrating -diaphragm loudspeaker | |
| CN204157050U (en) | Coaxial with source of sound loud speaker | |
| CN105933836A (en) | Loudspeaker with good performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 |