CN206506675U - Loudspeaker and PlayGear Stealth - Google Patents
Loudspeaker and PlayGear Stealth Download PDFInfo
- Publication number
- CN206506675U CN206506675U CN201720192300.3U CN201720192300U CN206506675U CN 206506675 U CN206506675 U CN 206506675U CN 201720192300 U CN201720192300 U CN 201720192300U CN 206506675 U CN206506675 U CN 206506675U
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- CN
- China
- Prior art keywords
- loudspeaker
- voice coil
- earphone
- shell
- demarcation strip
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model belongs to ear phone technology field, more particularly to a kind of loudspeaker and PlayGear Stealth；Loudspeaker include tubular loudspeaker housing, are surrounding in cavity provided with the demarcation strip being disposed radially, the first loudspeaker, the second loudspeaker are being respectively equipped with the both sides of demarcation strip, including magnetic circuit system and vibrational system；Magnetic gap is provided between magnetic circuit system and loudspeaker housing, the demarcation strip positioned at magnetic gap position is provided with air equalizer opening；Vibrational system includes voice coil loudspeaker voice coil and lid is located at the vibrating diaphragm of loudspeaker shell end, and voice coil loudspeaker voice coil is fixedly connected with the side of vibrating diaphragm；PlayGear Stealth includes the earphone fore shell snapped together and shell after earphone, and loudspeaker are arranged in surrounded space, are gone out acoustic aperture provided with some fore shells on earphone fore shell, are gone out in some fore shells and acoustics waterproof membrane is provided between acoustic aperture and loudspeaker.Because the diaphragm oscillations direction of two loudspeaker is identical, enhances vibration performance and improve bass effect, due to provided with acoustics waterproof membrane, being not provided with letting out acoustic aperture, enhancing water resistance.
Description
Technical field
The utility model belongs to ear phone technology field, more particularly to a kind of loudspeaker and PlayGear Stealth.
Background technology
With science and technology fast development, requirement more and more higher of the people to quality of the life, consumer electronics product just towards
High-quality direction is developed, and this trend is particularly evident in the research and development, production of earphone.As the mobile phone one of current all multi-brands
Sample, also all develops towards water-proof function, is no longer merely confined to can be achieved the earphone of water-proof function, it is also desirable to can meet
On the premise of water-proof function, acoustical quality can also be further lifted.
The earphone with water-proof function uses following technology at present：Existing tuning technology, as the operatic tunes is let out after loudspeaker
The design of acoustic aperture carrys out expansion low-frequency, and letting out acoustic aperture needs unobstructed and have higher Air permenbility；But due to IPX7 waterproof material
Air permenbility is very low, essentially airtight type, it is impossible to reach two conditions let out required by acoustic aperture：One be it is unobstructed, two be will
There is high Air permenbility, and cause low-frequency effect poor.If only lifting low frequency effect by way of the volume of the operatic tunes after increase
Really, then small product size can be caused to increase, product is seemed heavy, destroy the aesthetic property of product.The rear operatic tunes of closing is in loudspeaker
In the course of work, i.e., diaphragm oscillations when, operatic tunes volume after vibrating diaphragm can compress causes rear operatic tunes internal pressure to increase, and reaction
Power so that diaphragm oscillations power weakens, and causes that sufficiently strong bass effect can not be discharged to vibrating diaphragm.
Utility model content
First purpose of the present utility model be to provide a kind of loudspeaker, can strengthen vibration performance enhancing bass effect.
The utility model is achieved in that a kind of loudspeaker, and the loudspeaker include horn bracket, and the horn bracket includes
Tubular loudspeaker housing, is surrounded in cavity provided with the demarcation strip being disposed radially in the loudspeaker housing；In the demarcation strip
Both sides be respectively equipped with the first loudspeaker, the second loudspeaker, first loudspeaker, second loudspeaker include being fixed on the separation
Magnetic circuit system and edge part on plate are fixed on the vibrational system of loudspeaker shell end described in respective side；The magnetic circuit system
Including the magnet and washer being sequentially fixed on the dividing plate, it is provided between the magnet and the washer and the loudspeaker housing
Magnetic gap, the demarcation strip positioned at the magnetic gap position is provided with air equalizer opening；The vibrational system include voice coil loudspeaker voice coil, with
And lid is located at the vibrating diaphragm of the loudspeaker shell end, the voice coil loudspeaker voice coil is fixedly connected with the side of the vibrating diaphragm.
As an improvement, flange is respectively equipped with the outside of the both ends of the loudspeaker housing, the vibrational system
Edge part is fixed on the flange.
As an improvement, through hole is respectively equipped with the relative both sides of the flange, close to the first loudspeaker side
The flange on correspondence both sides through hole be respectively equipped with the first loudspeaker positive pole, the first loudspeaker negative pole, respectively with first loudspeaker
The two ends electrical connection of voice coil loudspeaker voice coil；Correspondence both sides through hole is respectively equipped with the flange of the close second loudspeaker side
Second loudspeaker positive pole, the second loudspeaker negative pole, respectively the two ends with the voice coil loudspeaker voice coil of second loudspeaker electrically connect.
As an improvement, the air equalizer opening is provided with multiple.
As an improvement, multiple air equalizer opening array arrangements annular in shape.
By adopting the above-described technical solution, loudspeaker of the present utility model include tubular loudspeaker housing, in horn housing
Body is surrounded in cavity provided with the demarcation strip being disposed radially；The first loudspeaker, the second loudspeaker are respectively equipped with the both sides of demarcation strip, the
The magnetic circuit system and edge part that one loudspeaker, the second loudspeaker include being fixed on demarcation strip are fixed on respective side loudspeaker housing
The vibrational system of end；Magnetic circuit system includes the magnet and washer being sequentially fixed on dividing plate, magnet and washer and loudspeaker housing
Between be provided with magnetic gap, positioned at magnetic gap position demarcation strip be provided with air equalizer opening；Vibrational system includes voice coil loudspeaker voice coil and lid
The vibrating diaphragm of loudspeaker shell end is located at, voice coil loudspeaker voice coil is fixedly connected with the side of vibrating diaphragm.Voice coil loudspeaker voice coil during work respectively to the first loudspeaker, the
The voice coil loudspeaker voice coil of two loudspeaker is passed through the signal code of opposed polarity, and electromagnetic induction produces equidirectional vibration force, makes shaking for the first loudspeaker
Film, the vibrating diaphragm of the second loudspeaker direction of vibration it is identical, enhance vibration performance and improve bass effect, improve acoustical behavior.
Second purpose of the present utility model is to provide a kind of PlayGear Stealth of waterproof, it is intended to solve existing ear type
The problem of earphone bass effect is poor, it is possible to increase acoustical behavior.
The utility model is achieved in that a kind of PlayGear Stealth, and the PlayGear Stealth includes what is snapped together
Above-mentioned loudspeaker are installed in earphone fore shell and shell after earphone, the space that shell is enclosed after the earphone fore shell and the earphone,
The earphone fore shell goes out acoustic aperture provided with some fore shells, goes out in some fore shells anti-provided with acoustics between acoustic aperture and the loudspeaker
Moisture film.
As an improvement, the first loudspeaker of the loudspeaker or second loudspeaker are set towards the earphone fore shell.
As an improvement, end of the shell away from the earphone fore shell is provided with earphone wire hole after the earphone,
Flexible line card is installed on the earphone wire hole.
By adopting the above-described technical solution, the PlayGear Stealth that the utility model is provided includes the earphone snapped together
Loudspeaker are installed in fore shell and shell after earphone, the space that shell is enclosed after earphone fore shell and earphone, if being provided with earphone fore shell
Dry fore shell goes out acoustic aperture, goes out in some fore shells and acoustics waterproof membrane is provided between acoustic aperture and loudspeaker.Due to after earphone fore shell and earphone
Above-mentioned loudspeaker, vibrating diaphragm, the direction of vibration of the vibrating diaphragm of the second loudspeaker of the first loudspeaker of the loudspeaker are installed in the space that shell is enclosed
It is identical, enhance vibration performance and improve bass effect, improve the acoustical behavior of PlayGear Stealth, simultaneously because before some
Shell, which goes out, is provided with acoustics waterproof membrane between acoustic aperture and loudspeaker, be not provided with shell letting out acoustic aperture after earphone, enhance PlayGear Stealth
Water resistance.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of loudspeaker of the present utility model；
Fig. 2 is the overlooking the structure diagram of horn bracket of the present utility model；
Fig. 3 is the cross section structure diagram of PlayGear Stealth of the present utility model；
Wherein, shell after 101a, earphone fore shell, 101b, earphone, 102, acoustics waterproof membrane, 103, earplug portion, 104, fore shell goes out
Acoustic aperture, 105a, the first loudspeaker, 105b, the second loudspeaker, 106, the rear operatic tunes, the 107, the 3rd chamber, 108, second chamber, 109,
One chamber, 110, earphone wire hole, 111, line card, 201a, vibrating diaphragm, 201b, vibrating diaphragm, 202, horn bracket, 203a, voice coil loudspeaker voice coil,
203b, voice coil loudspeaker voice coil, 204a, washer, 204b, washer, 205a, magnet, 205b, magnet, 206a, the first loudspeaker positive pole, 206b, second
Loudspeaker positive pole, 207a, the first loudspeaker negative pole, 207b, the second loudspeaker negative pole, 208, air equalizer opening.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
From Fig. 1 and Fig. 2, the loudspeaker include horn bracket 202, and the horn bracket 202 includes tubular horn housing
Body, is surrounded provided with the demarcation strip being disposed radially in cavity, loudspeaker housing is surrounded cavity by the demarcation strip in loudspeaker housing
It is divided into two parts；The first loudspeaker 105a, the second loudspeaker 105b, the first loudspeaker 105a, are respectively equipped with the both sides of demarcation strip
The magnetic circuit system and edge part that two loudspeaker 105b include with being fixed on demarcation strip respectively are fixed on respective side loudspeaker shell ends
Vibrational system at portion, the magnetic circuit system includes magnet, the washer that is fixedly connected with magnet being fixed on demarcation strip, magnet with
Magnetic gap is provided between washer and loudspeaker housing, air equalizer opening 208 is provided with the demarcation strip at correspondence magnetic gap, in this reality
Apply in example, air equalizer opening 208 is provided with multiple, array arrangement annular in shape；The vibrational system includes setting with washer around magnet
Voice coil loudspeaker voice coil and lid be located at the vibrating diaphragm of loudspeaker shell end, voice coil loudspeaker voice coil is fixedly connected with the side of vibrating diaphragm.First loudspeaker 105a's shakes
Film 201a surrounds second chamber 108 with loudspeaker housing, and the second loudspeaker 105b vibrating diaphragm 201b and loudspeaker housing surround the 3rd chamber
107, second chamber 108 is connected with the 3rd chamber 107 by air equalizer opening 208.
Specifically, the first loudspeaker 105a magnetic circuit system includes the magnet 205a and magnet being fixedly connected with demarcation strip
Washer 204a, the first loudspeaker 105a that 205a is fixedly connected vibrational system include what is set around magnet 205a and washer 204a
Voice coil loudspeaker voice coil 203a and lid are located at the vibrating diaphragm 201a of loudspeaker shell end, and voice coil loudspeaker voice coil 203a is fixedly connected with vibrating diaphragm 201a side；The
Two loudspeaker 105b magnetic circuit system includes the magnet 205b being fixedly connected with demarcation strip, the washer being fixedly connected with magnet 205b
204b, the second loudspeaker 105b vibrational system include setting around the magnet 205b voice coil loudspeaker voice coil 203b set with washer 204b and lid
In the vibrating diaphragm 201b of loudspeaker shell end, voice coil loudspeaker voice coil 203b is fixedly connected with vibrating diaphragm 201b side.
Flange is respectively equipped with the outside of the both ends of loudspeaker housing, the edge part of vibrational system is fixed on flange, had
Saying for body is that the edge part of vibrating diaphragm is fixed on flange, and through hole is respectively equipped with the relative both sides of flange；Close to the first loudspeaker
Correspondence both sides through hole is respectively equipped with the first loudspeaker positive pole 206a, the first loudspeaker negative pole 207a on the flange of 105a sides, respectively
Electrically connected with voice coil loudspeaker voice coil 203a two ends；On the flange of the second loudspeaker 105b sides correspondence both sides through hole be respectively equipped with the
Two loudspeaker positive pole 206b, the second loudspeaker negative pole 207b, respectively the two ends with voice coil loudspeaker voice coil 203b electrically connect.
During work, voice coil loudspeaker voice coil 203a, the second loudspeaker 105b voice coil loudspeaker voice coil 203b respectively to the first loudspeaker 105a are passed through not homopolarity
Property signal code, electromagnetic induction produces equidirectional vibration force, makes the first loudspeaker 105a vibrating diaphragm 201a, the second loudspeaker 105b
Vibrating diaphragm 201b direction of vibration it is identical, enhance vibration performance and improve bass effect, improve acoustical behavior.
From the figure 3, it may be seen that the PlayGear Stealth includes the earphone fore shell 101a and shell 101b after earphone snapped together, in ear
Above-mentioned loudspeaker are installed, loudspeaker are by after earphone fore shell 101a and earphone in the space that machine fore shell 101a is enclosed with shell 101b after earphone
The space that shell 101b is enclosed is divided into the preceding operatic tunes and the rear operatic tunes 106, and acoustic aperture is gone out provided with some fore shells on earphone fore shell 101a
104, go out in some fore shells and acoustics waterproof membrane 102, the loudspeaker of acoustics waterproof membrane 102 and first are provided between acoustic aperture 104 and loudspeaker
First chamber 109 is surrounded between 105a vibrating diaphragm 201a；The the first loudspeaker 105a or the second loudspeaker 105b of the loudspeaker are towards ear
Machine fore shell 101a is set, and is easy to the transmission of sound, earplug portion 103 is provided with earphone fore shell 101a outside, beneficial to by ear
Plug earphone is placed on ear.
By being provided with above-mentioned loudspeaker in shell 101b is enclosed after earphone fore shell 101a and earphone space, the of the loudspeaker
One loudspeaker 105a vibrating diaphragm 201a, the second loudspeaker 105b vibrating diaphragm 201b direction of vibration it is identical, enhance vibration performance and improve
Bass effect, improves the acoustical behavior of PlayGear Stealth；It is provided with simultaneously because going out in some fore shells between acoustic aperture 104 and loudspeaker
Acoustics waterproof membrane 102, is not provided with shell 101b letting out acoustic aperture after earphone, enhances the water resistance of PlayGear Stealth.
In the present embodiment, the classification of waterproof of acoustics waterproof membrane 102 is I PX7, naturally it is also possible to according to specific works ring
Border selects higher classification of waterproof, or low level classification of waterproof.
In the present embodiment, ends of the shell 101b away from earphone fore shell 101a is provided with earphone wire hole 110 after earphone,
Flexible line card 111 is installed on earphone wire hole 110, can prevent that earphone cord from fractureing growth service life.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
1. loudspeaker, it is characterised in that including horn bracket, the horn bracket includes tubular loudspeaker housing, in the loudspeaker
Housing is surrounded in cavity provided with the demarcation strip being disposed radially；The first loudspeaker, are respectively equipped with the both sides of the demarcation strip
Two loudspeaker, first loudspeaker, second loudspeaker include the magnetic circuit system and edge part being fixed on the demarcation strip
It is fixed on the vibrational system of loudspeaker shell end described in respective side；The magnetic circuit system includes being sequentially fixed on the dividing plate
Magnetic gap is provided between magnet and washer, the magnet and the washer and the loudspeaker housing, positioned at the magnetic gap position
The demarcation strip be provided with air equalizer opening；The vibrational system includes voice coil loudspeaker voice coil and lid is located at the loudspeaker shell end
Vibrating diaphragm, the voice coil loudspeaker voice coil is fixedly connected with the side of the vibrating diaphragm.
2. loudspeaker according to claim 1, it is characterised in that be respectively equipped with the outside of the both ends of the loudspeaker housing
Flange, the edge part of the vibrational system is fixed on the flange.
3. loudspeaker according to claim 2, it is characterised in that be respectively equipped with through hole in the relative both sides of the flange,
Correspondence both sides through hole is respectively equipped with the first loudspeaker positive pole, the first loudspeaker and born on the flange of the first loudspeaker side
Pole, respectively the two ends with the voice coil loudspeaker voice coil of first loudspeaker electrically connect；Right on the flange of the second loudspeaker side
Both sides through hole is answered to be respectively equipped with the second loudspeaker positive pole, the second loudspeaker negative pole, respectively with the two ends of the voice coil loudspeaker voice coil of second loudspeaker
Electrical connection.
4. the loudspeaker according to any one of claims 1 to 3, it is characterised in that the air equalizer opening is provided with multiple.
5. loudspeaker according to claim 4, it is characterised in that multiple air equalizer opening array arrangements annular in shape.
6. PlayGear Stealth, including the earphone fore shell snapped together and shell after earphone, it is characterised in that in the earphone fore shell
With the loudspeaker being provided with shell is enclosed after the earphone space described in any one of claim 1 to 5, on the earphone fore shell
Go out acoustic aperture provided with some fore shells, go out in some fore shells and acoustics waterproof membrane is provided between acoustic aperture and the loudspeaker.
7. PlayGear Stealth according to claim 6, it is characterised in that the first loudspeaker of the loudspeaker or described second
Loudspeaker are set towards the earphone fore shell.
8. PlayGear Stealth according to claim 6, it is characterised in that shell is away from the earphone fore shell after the earphone
End be provided with earphone wire hole, flexible line card is installed on the earphone wire hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720192300.3U CN206506675U (en) | 2017-03-01 | 2017-03-01 | Loudspeaker and PlayGear Stealth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720192300.3U CN206506675U (en) | 2017-03-01 | 2017-03-01 | Loudspeaker and PlayGear Stealth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206506675U true CN206506675U (en) | 2017-09-19 |
Family
ID=59841120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720192300.3U Withdrawn - After Issue CN206506675U (en) | 2017-03-01 | 2017-03-01 | Loudspeaker and PlayGear Stealth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206506675U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106851457A (en) * | 2017-03-01 | 2017-06-13 | 歌尔科技有限公司 | Loudspeaker and PlayGear Stealth |
| CN109246534A (en) * | 2018-09-29 | 2019-01-18 | 歌尔科技有限公司 | A kind of horn single body and a kind of audio-frequence player device |
| CN111343549A (en) * | 2020-03-05 | 2020-06-26 | 瑞声科技(新加坡)有限公司 | Loudspeaker box |
| CN113784243A (en) * | 2021-08-31 | 2021-12-10 | 歌尔光学科技有限公司 | Loudspeaker module and head-mounted device |
-
2017
- 2017-03-01 CN CN201720192300.3U patent/CN206506675U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106851457A (en) * | 2017-03-01 | 2017-06-13 | 歌尔科技有限公司 | Loudspeaker and PlayGear Stealth |
| CN109246534A (en) * | 2018-09-29 | 2019-01-18 | 歌尔科技有限公司 | A kind of horn single body and a kind of audio-frequence player device |
| CN111343549A (en) * | 2020-03-05 | 2020-06-26 | 瑞声科技(新加坡)有限公司 | Loudspeaker box |
| CN111343549B (en) * | 2020-03-05 | 2021-02-19 | 瑞声科技(新加坡)有限公司 | Loudspeaker box |
| CN113784243A (en) * | 2021-08-31 | 2021-12-10 | 歌尔光学科技有限公司 | Loudspeaker module and head-mounted device |
| CN113784243B (en) * | 2021-08-31 | 2023-07-25 | 歌尔科技有限公司 | Horn module and head-mounted equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170919 Effective date of abandoning: 20191029 |
|
| AV01 | Patent right actively abandoned |