CN213522323U - Earphone with vibratile magnetic circuit - Google Patents
Earphone with vibratile magnetic circuit Download PDFInfo
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- CN213522323U CN213522323U CN202022616007.XU CN202022616007U CN213522323U CN 213522323 U CN213522323 U CN 213522323U CN 202022616007 U CN202022616007 U CN 202022616007U CN 213522323 U CN213522323 U CN 213522323U
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- earphone
- magnetic circuit
- loudspeaker
- shell
- magnetic
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Abstract
The utility model belongs to the technical field of sound production equipment, especially, relate to an earphone that magnetic circuit can vibrate, including earphone shell and earplug, be equipped with earphone speaker in the earphone shell, earphone speaker includes the loudspeaker shell, be provided with the magnetic circuit that can produce magnetic field in the loudspeaker shell, be located the voice coil loudspeaker voice coil in the produced magnetic field and with the sound membrane that the voice coil loudspeaker voice coil upper end is connected, the magnetic circuit can set up with moving about from top to bottom in the loudspeaker shell, just be provided with elastic construction between magnetic circuit lower extreme and the loudspeaker shell bottom, increase the vibration of magnetic circuit in the loudspeaker shell, produce a great energy resonance wave near low frequency 100HZ, let the user when using the earphone that has this vibration magnetic circuit structure, the vibration can be obviously experienced to people's auricle, make the people enjoy the massage of auricle acupuncture point when listening to music.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the technical field of sound generating equipment, especially, relate to an earphone that magnetic circuit can vibrate.
[ background of the invention ]
Most of small earphones on the market at present adopt a fixed magnetic circuit structure, the application field is limited to the field of electroacoustic equipment, the application field is narrow, and the characteristic that the magnetic circuit can vibrate cannot be fully utilized.
[ Utility model ] content
The utility model provides a but magnetic circuit vibratile earphone, aim at solve current earphone and all adopt fixed magnetic structure not utilize the comparatively narrow problem in magnetic circuit vibratile characteristics in its application field.
The utility model discloses realized by following technical scheme:
the utility model provides an earphone that magnetic circuit can vibrate, includes earphone shell and earplug, be equipped with earphone speaker in the earphone shell, earphone speaker includes the loudspeaker shell, be provided with the magnetic circuit that can produce magnetic field in the loudspeaker shell, be located the voice coil loudspeaker voice coil in the produced magnetic field and with the sound membrane that the voice coil loudspeaker voice coil upper end is connected, the magnetic circuit can set up with moving about from top to bottom in the loudspeaker shell, just be provided with elastic construction between magnetic circuit lower extreme and the loudspeaker shell bottom.
The magnetic circuit vibratable earphone comprises an elastic member and a mounting member, wherein the elastic member is mounted in the horn housing, and the mounting member enables the elastic member to be located between the lower end of the magnetic circuit and the bottom of the horn housing and has a gap with the horn housing, so that the elastic member can bounce in the gap with the horn housing.
The earphone with the vibratable magnetic circuit comprises the mounting part connected with the loudspeaker shell, wherein the connecting part is arranged between the mounting part and the elastic part, and the outer diameter of the elastic part is smaller than the inner diameter of the mounting part, so that the connecting part is obliquely arranged.
In the earphone with the vibratable magnetic circuit, the elastic member is a spring body.
The earphone with the vibratable magnetic circuit comprises the magnetic conductive plate, the magnet and the U iron, wherein the connecting structure is arranged among the magnetic conductive plate, the magnet, the U iron and the elastic piece.
According to the earphone with the vibratable magnetic circuit, the connecting structure comprises a through hole which sequentially penetrates through the magnetic conducting plate, the magnet, the U-shaped iron and the elastic piece from the upper surface to the lower surface, and a rivet for fixedly connecting the magnetic conducting plate, the magnet, the U-shaped iron and the elastic piece is inserted into the through hole.
In the earphone with the vibratable magnetic circuit, the sound film is arranged on the loudspeaker shell, and the voice coil and the sound film are coaxially fixed and suspended in the magnetic gap formed by the magnet and the U iron.
According to the earphone with the vibratable magnetic circuit, the PCB is further arranged below the loudspeaker shell.
The magnetic circuit vibratable earphone comprises a first shell and a second shell which are detachably connected, and the earplugs are connected with the first shell.
Compared with the prior art, the utility model discloses there is following advantage:
the utility model provides a but magnetic circuit vibratile earphone sets up the magnetic circuit movably from top to bottom in the loudspeaker shell, set up the elastic construction simultaneously between magnetic circuit lower extreme and loudspeaker shell bottom, increase the vibration of magnetic circuit in loudspeaker shell, produce a great energy resonance wave near low frequency 100Hz, let the user when using the earphone that has this vibration magnetic circuit structure, the vibration can be obviously experienced to people's auricle, makes the people enjoy the massage of auricle acupuncture point when listening to the music.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that are needed to be used in the description of the examples will be briefly described below.
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is an exploded view of the present invention;
fig. 3 is an exploded view of the present invention;
fig. 4 is a partially enlarged view of a in fig. 1.
[ detailed description ] embodiments
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
When embodiments of the present invention refer to the ordinal numbers "first", "second", etc., it should be understood that the terms are used for distinguishing only when they do express the ordinal order in context.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the specific embodiment, as shown in fig. 1-4, the magnetic circuit vibratable earphone comprises an earphone housing 1 and an earphone plug 2, the earphone speaker is disposed in the earphone housing 1, and the earphone speaker comprises a speaker housing 3, a magnetic circuit 4 capable of generating a magnetic field, a voice coil 5 located in the generated magnetic field, and a voice diaphragm 6 connected to the upper end of the voice coil 5 are disposed in the speaker housing 3, wherein the magnetic circuit 4 is movably disposed in the speaker housing 3 up and down, an elastic structure 7 is disposed between the lower end of the magnetic circuit 4 and the bottom of the speaker housing 3, the magnetic circuit is movably disposed in the speaker housing 3 up and down, and the elastic structure 7 is disposed between the lower end of the magnetic circuit 4 and the bottom of the speaker housing 3 to increase the vibration of the magnetic circuit 4 in the speaker housing 3, so as to generate a large energy resonance wave near the low frequency 100HZ, and allow a user to use the earphone with the vibrating magnetic circuit structure, the auricle of the person can obviously feel the vibration, so that the person can enjoy the massage of the auricle acupuncture points while listening to the music.
Specifically, the elastic structure 7 includes an elastic member 71 and a mounting member 72 mounted in the horn housing 3, and the mounting member 72 makes the elastic member 71 located between the lower end of the magnetic circuit 4 and the bottom of the horn housing 3 with a gap from the horn housing 3, so that the elastic member 71 can be sprung in the gap from the horn housing 3. A gap is formed between the elastic piece 71 and the horn shell 3, and an elastic extending space is provided for the elastic piece 71, so that the elastic piece 71 can drive the magnetic circuit to vibrate, and the vibration effect is enhanced.
More specifically, the installed part 72 includes the installation department 721 of being connected with loudspeaker shell 3, be equipped with connecting portion 722 between installation department 721 and the elastic component 71, the elastic component 71 external diameter is less than the installation department 721 internal diameter, so that connecting portion 722 is the slope setting, not only makes the installation department 721 more firm, and the vibration is more steady, makes the elastic component 71 stretch out the in-process not obstructed in addition.
Further, the elastic member 71 is a spring body.
In addition, the magnetic circuit 4 includes a magnetic conductive plate 41, a magnet 42, and a U-iron 43, and a connection structure 8 is provided between the magnetic conductive plate 41, the magnet 42, the U-iron 43, and the elastic member 71. Through the connecting structure 8, the magnetic circuit 4 and the elastic member 71 are tightly connected, and the magnetic circuit 4 vibrates along with the elastic stretching vibration of the elastic member 71, so that the vibration effect of the magnetic circuit 4 is enhanced, and the vibration frequency of the magnetic circuit 4 is consistent with that of the elastic member 71.
Further, the connecting structure 8 includes a through hole 81 that sequentially penetrates through the magnetic conducting plate 41, the magnet 42, the U-shaped iron 43 and the elastic member 71 from the upper surface to the lower surface, and a rivet 82 for fixedly connecting the magnetic conducting plate 41, the magnet 42, the U-shaped iron 43 and the elastic member 71 is inserted into the through hole 81. Through the connection of rivet 82, compact structure saves inner space, and easy to assemble, dismantle the change.
Still further, the diaphragm 6 is disposed on the speaker housing 3, and the voice coil 5 is coaxially fixed with the diaphragm 6 and suspended in the magnetic gap formed by the magnet 42 and the U-iron 43. The sound production effect is improved.
Specifically, a PCB board 9 is further disposed below the horn housing 3. The power supply is connected conveniently.
In addition, the earphone housing 1 includes a first housing 11 and a second housing 12 detachably connected, and the earplugs 2 are connected to the first housing 11. The parts in the earphone can be conveniently disassembled and replaced.
The utility model discloses an earphone that magnetic circuit can vibrate, can set up the magnetic circuit movably from top to bottom in the loudspeaker shell, set up the elastic construction simultaneously between magnetic circuit lower extreme and loudspeaker shell bottom, and magnetic circuit and elastic construction pass through rivet fixed connection and be in the same place, the magnetic circuit is along with elastic construction's bullet stretch the vibration and vibrate, increase magnetic circuit vibration in loudspeaker shell, produce a great energy resonance wave near low frequency 100Hz, let the user when using the earphone that has this vibration magnetic circuit structure, the vibration can be obvious experienced to people's auricle, make the people enjoy the massage of auricle point when listening to music, and simple structure, high durability and convenient use.
The foregoing is illustrative of one embodiment provided in connection with the detailed description and is not intended to limit the invention to the specific embodiment described. All with the utility model discloses a method, structure etc. are similar, the same, or to the utility model discloses make a plurality of technological deductions or replacement under the design prerequisite, all should regard as the utility model discloses a protection scope.
Claims (9)
1. The utility model provides an earphone that magnetic circuit can vibrate, includes earphone shell (1) and earplug (2), be equipped with earphone loudspeaker in earphone shell (1), earphone loudspeaker includes loudspeaker shell (3), is provided with magnetic circuit (4) that can produce magnetic field in loudspeaker shell (3), is located voice coil loudspeaker voice coil (5) in the produced magnetic field and with voice coil loudspeaker voice coil (5) upper end sound membrane (6) that are connected, its characterized in that, magnetic circuit (4) can set up with moving about from top to bottom in loudspeaker shell (3), just be provided with elastic construction (7) between magnetic circuit (4) lower extreme and loudspeaker shell (3) bottom.
2. A magnetic circuit vibratable earphone as claimed in claim 1, wherein the resilient structure (7) includes a resilient member (71) and a mounting member (72) mounted in the horn housing (3), the mounting member (72) positioning the resilient member (71) between the lower end of the magnetic circuit (4) and the bottom of the horn housing (3) with a gap from the horn housing (3) so that the resilient member (71) can be sprung in the gap from the horn housing (3).
3. A magnetic circuit vibratable earphone as claimed in claim 2, wherein the mounting member (72) includes a mounting portion (721) connected to the horn housing (3), a connecting portion (722) is provided between the mounting portion (721) and the resilient member (71), and an outer diameter of the resilient member (71) is smaller than an inner diameter of the mounting portion (721) so that the connecting portion (722) is inclined.
4. A magnetic circuit vibratable earphone as claimed in claim 2, wherein the resilient member (71) is a spring body.
5. A magnetic circuit vibratable earphone as claimed in claim 3, wherein the magnetic circuit (4) includes a magnetic conductive plate (41), a magnet (42), and a U-iron (43), and a connecting structure (8) is provided between the magnetic conductive plate (41), the magnet (42), the U-iron (43), and the elastic member (71).
6. A magnetic circuit vibratable earphone as claimed in claim 5, wherein the connecting structure (8) includes a through hole (81) passing through the magnetic conductive plate (41), the magnet (42), the U-iron (43) and the elastic member (71) from the top to the bottom, and a rivet (82) for fixedly connecting the magnetic conductive plate (41), the magnet (42), the U-iron (43) and the elastic member (71) is inserted into the through hole (81).
7. A magnetic circuit vibratable earphone as claimed in claim 5, wherein the diaphragm (6) is mounted on the horn housing (3), and the voice coil (5) is fixed coaxially with the diaphragm (6) and suspended in the magnetic gap formed by the magnet (42) and the U-iron (43).
8. A magnetic circuit vibratable earphone as claimed in claim 1, wherein a PCB board (9) is further provided beneath the horn housing (3).
9. A magnetic circuit vibratable earphone as claimed in claim 1, wherein the earphone housing (1) comprises a first housing (11) and a second housing (12) which are detachably connected, the ear plug (2) being connected to the first housing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022616007.XU CN213522323U (en) | 2020-11-12 | 2020-11-12 | Earphone with vibratile magnetic circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022616007.XU CN213522323U (en) | 2020-11-12 | 2020-11-12 | Earphone with vibratile magnetic circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213522323U true CN213522323U (en) | 2021-06-22 |
Family
ID=76423374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022616007.XU Active CN213522323U (en) | 2020-11-12 | 2020-11-12 | Earphone with vibratile magnetic circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213522323U (en) |
-
2020
- 2020-11-12 CN CN202022616007.XU patent/CN213522323U/en active Active
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