CN201718034U - Earplug-type vibrator horn - Google Patents
Earplug-type vibrator horn Download PDFInfo
- Publication number
- CN201718034U CN201718034U CN2009202613955U CN200920261395U CN201718034U CN 201718034 U CN201718034 U CN 201718034U CN 2009202613955 U CN2009202613955 U CN 2009202613955U CN 200920261395 U CN200920261395 U CN 200920261395U CN 201718034 U CN201718034 U CN 201718034U
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- CN
- China
- Prior art keywords
- magnet
- shaped iron
- washer
- rivet
- voice coil
- 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
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses an earplug-type vibrator horn, which comprises an housing, U-shaped iron, a magnet, a washer, a bottom cover, a vibrating diaphragm, a voice coil and a rivet, wherein, the magnet and the washer are arranged inside the U-shaped iron; the magnet is sheathed with the voice coil; the U-shaped iron is arranged inside the housing; a hollow bulge is formed on the outer surface of the bottom part of the U-shaped iron; in addition, and a spring leaf is arranged at the top end of the bulge and is fixed on the bulge through the rivet. The spring leaf cannot be in contact with the outer surface at the bottom of the U-shaped iron, and sufficient vibration space is achieved; in addition, the earplug-type vibrator horn adopts the mounting sequence that the rivet penetrates through the washer, the magnet, the hollow bulge formed at the bottom of the U-shaped iron and the spring leaf respectively, and respectively fixes the washer, the magnet, the hollow bulge formed at the bottom of the U-shaped iron and the spring leaf to the inner part and the outer surface of the bottom of the U-shaped iron. The bulge is formed at the bottom of the U-shaped iron, the spring leaf is fixed at the top end of the bulge through the rivet so as to facilitate the realization of sufficient vibration space of the spring leaf, the manufacture is convenient, and the fraction defective is low, so that the earplug-type vibrator horn has the benefits of good tone quality of bass and strong vibration sense compared with the conventional products.
Description
Technical field
The utility model relates to a kind of loudspeaker, specifically is meant the loudspeaker that having of a kind of ear type shaken and felt.
Background technology
Raising day by day along with people's living standard, digital product, such as MP3, MP4 and so on is used widely, use these products, without exception to use earphone, and the loudspeaker of these earphones that use at present are easy to distortion after transmission sound is come out, tonequality is poor, the disco music that some seismaesthesias are strong, the DJ music is difficult to by the vivid ear that is delivered to the user of earphone, thereby does not reach user's requirement, at present, also there is a kind of way to be exactly, a shell fragment is fixed on loudspeaker washer above, adopt this mode, can reach certain fidelity effect, for the strong disco music of seismaesthesia, the DJ music has certain seismaesthesia, but also can't reach a kind of effect on the spot in person, and, this structure adopted, because of shell fragment extremely thin, as easy as rolling off a log damage, therefore the fraction defective height when producing is unfavorable for producing in batches.
The utility model content
The purpose of this utility model is to provide a kind of ear type vibrating loudspeakers, is easy to processing, and fraction defective is low, and fidelity degree height, and tonequality is better.
In order to achieve the above object, the technical scheme that the utility model adopted is: a kind of ear type vibrating loudspeakers, comprise shell, U iron, magnet, washer, bottom, vibrating membrane, voice coil loudspeaker voice coil, rivet, described magnet, washer are located in the U iron, voice coil loudspeaker voice coil is sheathed on the magnet, and U iron is located in the shell, and the bottom outer surface of described U iron is provided with hollow projection, shell fragment is located at the top of described projection, and by rivet shell fragment is fixed on the projection.Shell fragment can not contacted with U iron bottom outer surface, have sufficient oscillation space, erection sequence is that rivet passes the hollow projection and the shell fragment of washer, magnet, U iron bottom respectively, it is fixedly arranged on the inside and bottom outer surface of U iron respectively.
Described a kind of ear type vibrating loudspeakers, described rivet is fixed on washer, magnet and shell fragment on the U iron respectively.
Described a kind of ear type vibrating loudspeakers, described bottom is positioned at the bottom of shell, and the top of shell is provided with vibrating membrane, and voice coil loudspeaker voice coil is located on the lower surface of vibrating membrane.
Described a kind of ear type vibrating loudspeakers, described bottom is provided with mesopore, also is provided with the tuning device that is used to cover the mesopore tuning.Tuning device generally adopts 20-60 purpose tuning film.
Described a kind of ear type vibrating loudspeakers also is provided with pcb board on the described bottom, described pcb board is positioned at a side of mesopore.
Described a kind of ear type vibrating loudspeakers, described vibrating membrane top is provided with square, and square is connected with shell, and described square is provided with the adhesive sticker acoustical cotton, alleviates the impulsive force of earphone to ear.
After adopting said structure, bottom at U iron is provided with projection, and by rivet with shell fragment be fixed on the projection the top, being convenient to shell fragment has enough oscillation spaces, and is convenient to processing, and fraction defective is low, therefore, compare with existing product, it is good to the utlity model has bass tonequality, the useful technique effect that seismaesthesia is strong.
Description of drawings
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is an exploded view of the present utility model;
Fig. 3 is an enforcement illustration of the present utility model.
Embodiment
In order to make those skilled in the art better understand the utility model, conjunction with figs. describes in detail now:
Please refer to shown in Fig. 1-2, the utility model discloses a kind of ear type vibrating loudspeakers, comprise shell 1, U iron 2, magnet 3, washer 4, bottom 5, vibrating membrane 6, voice coil loudspeaker voice coil 7, rivet 8.
Described magnet 3, washer 4 are located in the U iron 2, voice coil loudspeaker voice coil 7 is sheathed on the magnet 3, and U iron 2 is located in the shell 1, and the bottom outer surface of described U iron 2 is provided with hollow protruding 21, shell fragment 9 is located at described protruding 21 top, and by rivet 8 shell fragment 9 is fixed on the projection 21.Shell fragment 9 can not contacted with U iron 2 bottom outer surfaces, have sufficient oscillation space, erection sequence is that rivet 8 passes hollow protruding 21 and shell fragment 9 of washer 4, magnet 3, U iron 2 bottoms respectively, it is fixedly arranged on the inside and bottom outer surface of U iron 2 respectively.
Described bottom 5 is positioned at the bottom of shell 1, and the top of shell 1 is provided with vibrating membrane 6, and voice coil loudspeaker voice coil 7 is located on the lower surface of vibrating membrane 6.
Described bottom 5 is provided with mesopore 51, also is provided with the tuning device 10 that is used to cover the mesopore tuning.The tuning device 10 general 20-60 purpose tuning films that adopt.
Also be provided with pcb board 11 on the described bottom 5, described pcb board 11 is positioned at a side of mesopore 51.Pcb board 11 is welded on the bottom 5.
Described vibrating membrane 6 tops are provided with square 12, and square 12 is connected with shell 1, and described square 12 is provided with adhesive sticker acoustical cotton 13, alleviate the impulsive force of earphone to ear.
Please refer to shown in Figure 3ly, for the utility model is used for embodiment on the earphone, described earphone comprises contact pin 14, connecting line 15, and earplug portion 16, the utility model places in the earplug portion 16.
In sum, be provided with projection 21 in the bottom of U iron 2, and shell fragment 9 is fixed on projection 21 top by rivet 8, being convenient to shell fragment 9 has enough oscillation spaces, and is convenient to processing, and fraction defective is low, therefore, compare with existing product, it is good to the utlity model has bass tonequality, the useful technique effect that seismaesthesia is strong.
Claims (5)
1. ear type vibrating loudspeakers, comprise shell, U iron, magnet, washer, bottom, vibrating membrane, voice coil loudspeaker voice coil, rivet, described magnet, washer are located in the U iron, voice coil loudspeaker voice coil is sheathed on the magnet, U iron is located in the shell, it is characterized in that, the bottom outer surface of described U iron is provided with hollow projection, shell fragment is located at the top of described projection, and by rivet shell fragment is fixed on the projection.
2. a kind of ear type vibrating loudspeakers as claimed in claim 1 is characterized in that described rivet is fixed on washer, magnet and shell fragment on the U iron respectively.
3. a kind of ear type vibrating loudspeakers as claimed in claim 1 is characterized in that described bottom is positioned at the bottom of shell, and the top of shell is provided with vibrating membrane, and voice coil loudspeaker voice coil is located on the lower surface of vibrating membrane.
4. a kind of ear type vibrating loudspeakers as claimed in claim 1 is characterized in that described bottom is provided with mesopore, also is provided with the tuning device that is used to cover the mesopore tuning, also is provided with pcb board on the described bottom, and described pcb board is positioned at a side of mesopore.
5. a kind of ear type vibrating loudspeakers as claimed in claim 1 is characterized in that, described vibrating membrane top is provided with square, and square is connected with shell, and described square is provided with the adhesive sticker acoustical cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202613955U CN201718034U (en) | 2009-12-11 | 2009-12-11 | Earplug-type vibrator horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202613955U CN201718034U (en) | 2009-12-11 | 2009-12-11 | Earplug-type vibrator horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201718034U true CN201718034U (en) | 2011-01-19 |
Family
ID=43464042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202613955U Expired - Fee Related CN201718034U (en) | 2009-12-11 | 2009-12-11 | Earplug-type vibrator horn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201718034U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817640A (en) * | 2015-11-30 | 2017-06-09 | 深圳富泰宏精密工业有限公司 | Earphone |
| CN107734421A (en) * | 2017-11-06 | 2018-02-23 | 深圳市威索尼可电子有限公司 | A kind of panel earphone pronunciation device, earphone and assembly method |
| CN108600927A (en) * | 2018-07-30 | 2018-09-28 | 广州斐诺电子科技有限公司 | A kind of Microspeaker with acoustics shock-absorbing function |
-
2009
- 2009-12-11 CN CN2009202613955U patent/CN201718034U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817640A (en) * | 2015-11-30 | 2017-06-09 | 深圳富泰宏精密工业有限公司 | Earphone |
| CN107734421A (en) * | 2017-11-06 | 2018-02-23 | 深圳市威索尼可电子有限公司 | A kind of panel earphone pronunciation device, earphone and assembly method |
| CN108600927A (en) * | 2018-07-30 | 2018-09-28 | 广州斐诺电子科技有限公司 | A kind of Microspeaker with acoustics shock-absorbing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20121211 |